src/widgets/toolbox.cpp

   1 #define __SP_MAINTOOLBOX_C__
   2
   3 /** \file
   4  * Controls bars for some of Inkscape's tools
   5  * (for some tools, they are in their own files)
   6  */
   7
   8 /*
   9 *
  10 * Authors:
  11 *   MenTaLguY <mental@rydia.net>
  12 *   Lauris Kaplinski <lauris@kaplinski.com>
  13 *   bulia byak <buliabyak@users.sf.net>
  14 *   Frank Felfe <innerspace@iname.com>
  15 *   John Cliff <simarilius@yahoo.com>
  16 *   David Turner <novalis@gnu.org>
  17 *   Josh Andler <scislac@scislac.com>
  18 *   Jon A. Cruz <jon@joncruz.org>
  19 *
  20 * Copyright (C) 2004 David Turner
  21 * Copyright (C) 2003 MenTaLguY
  22 * Copyright (C) 1999-2006 authors
  23 * Copyright (C) 2001-2002 Ximian, Inc.
  24 *
  25 * Released under GNU GPL, read the file 'COPYING' for more information
  26 */
  27
  28 #ifdef HAVE_CONFIG_H
  29 # include "config.h"
  30 #endif
  31
  32 #include <gtkmm.h>
  33 #include <gtk/gtk.h>
  34 #include <iostream>
  35 #include <sstream>
  36
  37 #include "widgets/button.h"
  38 #include "widgets/widget-sizes.h"
  39 #include "widgets/spw-utilities.h"
  40 #include "widgets/spinbutton-events.h"
  41 #include "dialogs/text-edit.h"
  42
  43 #include "ui/widget/style-swatch.h"
  44
  45 #include "prefs-utils.h"
  46 #include "verbs.h"
  47 #include "sp-namedview.h"
  48 #include "desktop.h"
  49 #include "desktop-handles.h"
  50 #include "xml/repr.h"
  51 #include "xml/node-event-vector.h"
  52 #include <glibmm/i18n.h>
  53 #include "helper/unit-menu.h"
  54 #include "helper/units.h"
  55
  56 #include "inkscape.h"
  57 #include "conn-avoid-ref.h"
  58
  59
  60 #include "select-toolbar.h"
  61 #include "gradient-toolbar.h"
  62
  63 #include "connector-context.h"
  64 #include "node-context.h"
  65 #include "shape-editor.h"
  66 #include "tweak-context.h"
  67 #include "sp-rect.h"
  68 #include "box3d.h"
  69 #include "box3d-context.h"
  70 #include "sp-star.h"
  71 #include "sp-spiral.h"
  72 #include "sp-ellipse.h"
  73 #include "sp-text.h"
  74 #include "sp-flowtext.h"
  75 #include "style.h"
  76 #include "selection.h"
  77 #include "document-private.h"
  78 #include "desktop-style.h"
  79 #include "../libnrtype/font-lister.h"
  80 #include "../connection-pool.h"
  81 #include "../prefs-utils.h"
  82 #include "../inkscape-stock.h"
  83 #include "icon.h"
  84 #include "graphlayout/graphlayout.h"
  85
  86 #include "mod360.h"
  87
  88 #include "toolbox.h"
  89
  90 #include "flood-context.h"
  91
  92 #include "ink-action.h"
  93 #include "ege-adjustment-action.h"
  94 #include "ege-output-action.h"
  95 #include "ege-select-one-action.h"
  96 #include "helper/unit-tracker.h"
  97
  98 using Inkscape::UnitTracker;
  99
 100 typedef void (*SetupFunction)(GtkWidget *toolbox, SPDesktop *desktop);
 101 typedef void (*UpdateFunction)(SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox);
 102
 103 static void       sp_node_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder);
 104 static void       sp_tweak_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder);
 105 static void       sp_zoom_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder);
 106 static void       sp_star_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder);
 107 static void       sp_arc_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder);
 108 static void       sp_rect_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder);
 109 static void       sp_3dbox_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder);
 110 static void       sp_spiral_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder);
 111 static void       sp_pencil_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder);
 112 static void       sp_pen_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder);
 113 static void       sp_calligraphy_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder);
 114 static void       sp_dropper_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder);
 115 static GtkWidget *sp_empty_toolbox_new(SPDesktop *desktop);
 116 static void       sp_connector_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder);
 117 static void       sp_paintbucket_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder);
 118
 119 namespace { GtkWidget *sp_text_toolbox_new (SPDesktop *desktop); }
 120
 121
 122 static struct {
 123     gchar const *type_name;
 124     gchar const *data_name;
 125     sp_verb_t verb;
 126     sp_verb_t doubleclick_verb;
 127 } const tools[] = {
 128     { "SPSelectContext",   "select_tool",    SP_VERB_CONTEXT_SELECT,  SP_VERB_CONTEXT_SELECT_PREFS},
 129     { "SPNodeContext",     "node_tool",      SP_VERB_CONTEXT_NODE, SP_VERB_CONTEXT_NODE_PREFS },
 130     { "SPTweakContext",    "tweak_tool",     SP_VERB_CONTEXT_TWEAK, SP_VERB_CONTEXT_TWEAK_PREFS },
 131     { "SPZoomContext",     "zoom_tool",      SP_VERB_CONTEXT_ZOOM, SP_VERB_CONTEXT_ZOOM_PREFS },
 132     { "SPRectContext",     "rect_tool",      SP_VERB_CONTEXT_RECT, SP_VERB_CONTEXT_RECT_PREFS },
 133 //    { "SP3DBoxContext",    "3dbox_tool",     SP_VERB_CONTEXT_3DBOX, SP_VERB_CONTEXT_3DBOX_PREFS },
 134     { "SPArcContext",      "arc_tool",       SP_VERB_CONTEXT_ARC, SP_VERB_CONTEXT_ARC_PREFS },
 135     { "SPStarContext",     "star_tool",      SP_VERB_CONTEXT_STAR, SP_VERB_CONTEXT_STAR_PREFS },
 136     { "SPSpiralContext",   "spiral_tool",    SP_VERB_CONTEXT_SPIRAL, SP_VERB_CONTEXT_SPIRAL_PREFS },
 137     { "SPPencilContext",   "pencil_tool",    SP_VERB_CONTEXT_PENCIL, SP_VERB_CONTEXT_PENCIL_PREFS },
 138     { "SPPenContext",      "pen_tool",       SP_VERB_CONTEXT_PEN, SP_VERB_CONTEXT_PEN_PREFS },
 139     { "SPDynaDrawContext", "dyna_draw_tool", SP_VERB_CONTEXT_CALLIGRAPHIC, SP_VERB_CONTEXT_CALLIGRAPHIC_PREFS },
 140     { "SPFloodContext",    "paintbucket_tool",     SP_VERB_CONTEXT_PAINTBUCKET, SP_VERB_CONTEXT_PAINTBUCKET_PREFS },
 141     { "SPTextContext",     "text_tool",      SP_VERB_CONTEXT_TEXT, SP_VERB_CONTEXT_TEXT_PREFS },
 142     { "SPConnectorContext","connector_tool", SP_VERB_CONTEXT_CONNECTOR, SP_VERB_CONTEXT_CONNECTOR_PREFS },
 143     { "SPGradientContext", "gradient_tool",  SP_VERB_CONTEXT_GRADIENT, SP_VERB_CONTEXT_GRADIENT_PREFS },
 144     { "SPDropperContext",  "dropper_tool",   SP_VERB_CONTEXT_DROPPER, SP_VERB_CONTEXT_DROPPER_PREFS },
 145     { NULL, NULL, 0, 0 }
 146 };
 147
 148 static struct {
 149     gchar const *type_name;
 150     gchar const *data_name;
 151     GtkWidget *(*create_func)(SPDesktop *desktop);
 152     void (*prep_func)(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder);
 153     gchar const *ui_name;
 154     gint swatch_verb_id;
 155     gchar const *swatch_tool;
 156     gchar const *swatch_tip;
 157 } const aux_toolboxes[] = {
 158     { "SPSelectContext", "select_toolbox", 0, sp_select_toolbox_prep,            "SelectToolbar",
 159       SP_VERB_INVALID, 0, 0},
 160     { "SPNodeContext",   "node_toolbox",   0, sp_node_toolbox_prep,              "NodeToolbar",
 161       SP_VERB_INVALID, 0, 0},
 162     { "SPTweakContext",   "tweak_toolbox",   0, sp_tweak_toolbox_prep,              "TweakToolbar",
 163       SP_VERB_CONTEXT_TWEAK_PREFS, "tools.tweak", _("Color/opacity used for color tweaking")},
 164     { "SPZoomContext",   "zoom_toolbox",   0, sp_zoom_toolbox_prep,              "ZoomToolbar",
 165       SP_VERB_INVALID, 0, 0},
 166     { "SPStarContext",   "star_toolbox",   0, sp_star_toolbox_prep,              "StarToolbar",
 167       SP_VERB_CONTEXT_STAR_PREFS,   "tools.shapes.star",     _("Style of new stars")},
 168     { "SPRectContext",   "rect_toolbox",   0, sp_rect_toolbox_prep,              "RectToolbar",
 169       SP_VERB_CONTEXT_RECT_PREFS,   "tools.shapes.rect",     _("Style of new rectangles")},
 170     { "SP3DBoxContext",  "3dbox_toolbox",  0, sp_3dbox_toolbox_prep,             "3DBoxToolbar",
 171       SP_VERB_CONTEXT_3DBOX_PREFS,  "tools.shapes.3dbox",    _("Style of new 3D boxes")},
 172     { "SPArcContext",    "arc_toolbox",    0, sp_arc_toolbox_prep,               "ArcToolbar",
 173       SP_VERB_CONTEXT_ARC_PREFS,    "tools.shapes.arc",      _("Style of new ellipses")},
 174     { "SPSpiralContext", "spiral_toolbox", 0, sp_spiral_toolbox_prep,            "SpiralToolbar",
 175       SP_VERB_CONTEXT_SPIRAL_PREFS, "tools.shapes.spiral",   _("Style of new spirals")},
 176     { "SPPencilContext", "pencil_toolbox", 0, sp_pencil_toolbox_prep,            "PencilToolbar",
 177       SP_VERB_CONTEXT_PENCIL_PREFS, "tools.freehand.pencil", _("Style of new paths created by Pencil")},
 178     { "SPPenContext", "pen_toolbox", 0, sp_pen_toolbox_prep,                     "PenToolbar",
 179       SP_VERB_CONTEXT_PEN_PREFS,    "tools.freehand.pen",    _("Style of new paths created by Pen")},
 180     { "SPDynaDrawContext", "calligraphy_toolbox", 0, sp_calligraphy_toolbox_prep,"CalligraphyToolbar",
 181       SP_VERB_CONTEXT_CALLIGRAPHIC_PREFS, "tools.calligraphic", _("Style of new calligraphic strokes")},
 182     { "SPTextContext",   "text_toolbox",   sp_text_toolbox_new, 0,               0,
 183       SP_VERB_INVALID, 0, 0},
 184     { "SPDropperContext", "dropper_toolbox", 0, sp_dropper_toolbox_prep,         "DropperToolbar",
 185       SP_VERB_INVALID, 0, 0},
 186     { "SPGradientContext", "gradient_toolbox", sp_gradient_toolbox_new, 0,       0,
 187       SP_VERB_INVALID, 0, 0},
 188     { "SPConnectorContext", "connector_toolbox", 0, sp_connector_toolbox_prep,   "ConnectorToolbar",
 189       SP_VERB_INVALID, 0, 0},
 190     { "SPFloodContext",  "paintbucket_toolbox",  0, sp_paintbucket_toolbox_prep, "PaintbucketToolbar",
 191       SP_VERB_CONTEXT_PAINTBUCKET_PREFS, "tools.paintbucket", _("Style of Paint Bucket fill objects")},
 192     { NULL, NULL, NULL, NULL, NULL, SP_VERB_INVALID, NULL, NULL }
 193 };
 194
 195
 196 static gchar const * ui_descr =
 197         "<ui>"
 198         "  <toolbar name='SelectToolbar'>"
 199         "    <toolitem action='ObjectRotate90CCW' />"
 200         "    <toolitem action='ObjectRotate90' />"
 201         "    <toolitem action='ObjectFlipHorizontally' />"
 202         "    <toolitem action='ObjectFlipVertically' />"
 203         "    <separator />"
 204         "    <toolitem action='SelectionToBack' />"
 205         "    <toolitem action='SelectionLower' />"
 206         "    <toolitem action='SelectionRaise' />"
 207         "    <toolitem action='SelectionToFront' />"
 208         "    <separator />"
 209         "    <toolitem action='XAction' />"
 210         "    <toolitem action='YAction' />"
 211         "    <toolitem action='WidthAction' />"
 212         "    <toolitem action='LockAction' />"
 213         "    <toolitem action='HeightAction' />"
 214         "    <toolitem action='UnitsAction' />"
 215         "    <separator />"
 216         "    <toolitem action='transform_affect_label' />"
 217         "    <toolitem action='transform_stroke' />"
 218         "    <toolitem action='transform_corners' />"
 219         "    <toolitem action='transform_gradient' />"
 220         "    <toolitem action='transform_pattern' />"
 221         "  </toolbar>"
 222
 223         "  <toolbar name='NodeToolbar'>"
 224         "    <toolitem action='NodeInsertAction' />"
 225         "    <toolitem action='NodeDeleteAction' />"
 226         "    <separator />"
 227         "    <toolitem action='NodeJoinAction' />"
 228         "    <toolitem action='NodeJoinSegmentAction' />"
 229         "    <toolitem action='NodeDeleteSegmentAction' />"
 230         "    <toolitem action='NodeBreakAction' />"
 231         "    <separator />"
 232         "    <toolitem action='NodeCuspAction' />"
 233         "    <toolitem action='NodeSmoothAction' />"
 234         "    <toolitem action='NodeSymmetricAction' />"
 235         "    <separator />"
 236         "    <toolitem action='NodeLineAction' />"
 237         "    <toolitem action='NodeCurveAction' />"
 238         "    <separator />"
 239         "    <toolitem action='ObjectToPath' />"
 240         "    <toolitem action='StrokeToPath' />"
 241         "    <separator />"
 242         "    <toolitem action='NodesShowHandlesAction' />"
 243         "  </toolbar>"
 244
 245         "  <toolbar name='TweakToolbar'>"
 246         "    <toolitem action='TweakWidthAction' />"
 247         "    <toolitem action='TweakForceAction' />"
 248         "    <separator />"
 249         "    <toolitem action='TweakModeLabel' />"
 250         "    <toolitem action='TweakModeAction' />"
 251         "    <separator />"
 252         "    <toolitem action='TweakChannelsLabel' />"
 253         "    <toolitem action='TweakDoH' />"
 254         "    <toolitem action='TweakDoS' />"
 255         "    <toolitem action='TweakDoL' />"
 256         "    <toolitem action='TweakDoO' />"
 257         "    <separator />"
 258         "    <toolitem action='TweakFidelityAction' />"
 259         "    <separator />"
 260         "    <toolitem action='TweakPressureAction' />"
 261         "  </toolbar>"
 262
 263         "  <toolbar name='ZoomToolbar'>"
 264         "    <toolitem action='ZoomIn' />"
 265         "    <toolitem action='ZoomOut' />"
 266         "    <separator />"
 267         "    <toolitem action='ZoomSelection' />"
 268         "    <toolitem action='ZoomDrawing' />"
 269         "    <toolitem action='ZoomPage' />"
 270         "    <toolitem action='ZoomPageWidth' />"
 271         "    <separator />"
 272         "    <toolitem action='ZoomPrev' />"
 273         "    <toolitem action='ZoomNext' />"
 274         "    <separator />"
 275         "    <toolitem action='Zoom1:0' />"
 276         "    <toolitem action='Zoom1:2' />"
 277         "    <toolitem action='Zoom2:1' />"
 278         "  </toolbar>"
 279
 280         "  <toolbar name='StarToolbar'>"
 281         "    <separator />"
 282         "    <toolitem action='StarStateAction' />"
 283         "    <separator />"
 284         "    <toolitem action='FlatAction' />"
 285         "    <separator />"
 286         "    <toolitem action='MagnitudeAction' />"
 287         "    <toolitem action='SpokeAction' />"
 288         "    <toolitem action='RoundednessAction' />"
 289         "    <toolitem action='RandomizationAction' />"
 290         "    <separator />"
 291         "    <toolitem action='StarResetAction' />"
 292         "  </toolbar>"
 293
 294         "  <toolbar name='RectToolbar'>"
 295         "    <toolitem action='RectStateAction' />"
 296         "    <toolitem action='RectWidthAction' />"
 297         "    <toolitem action='RectHeightAction' />"
 298         "    <toolitem action='RadiusXAction' />"
 299         "    <toolitem action='RadiusYAction' />"
 300         "    <toolitem action='RectUnitsAction' />"
 301         "    <separator />"
 302         "    <toolitem action='RectResetAction' />"
 303         "  </toolbar>"
 304
 305         "  <toolbar name='3DBoxToolbar'>"
 306         "    <toolitem action='3DBoxPosAngleXAction' />"
 307         "    <toolitem action='3DBoxVPXAction' />"
 308         "    <separator />"
 309         "    <toolitem action='3DBoxPosAngleYAction' />"
 310         "    <toolitem action='3DBoxVPYAction' />"
 311         "    <separator />"
 312         "    <toolitem action='3DBoxPosAngleZAction' />"
 313         "    <toolitem action='3DBoxVPZAction' />"
 314         "    <separator />"
 315         "  </toolbar>"
 316
 317         "  <toolbar name='SpiralToolbar'>"
 318         "    <toolitem action='SpiralStateAction' />"
 319         "    <toolitem action='SpiralRevolutionAction' />"
 320         "    <toolitem action='SpiralExpansionAction' />"
 321         "    <toolitem action='SpiralT0Action' />"
 322         "    <separator />"
 323         "    <toolitem action='SpiralResetAction' />"
 324         "  </toolbar>"
 325
 326         "  <toolbar name='PenToolbar'>"
 327         "  </toolbar>"
 328
 329         "  <toolbar name='PencilToolbar'>"
 330         "  </toolbar>"
 331
 332         "  <toolbar name='CalligraphyToolbar'>"
 333         "    <separator />"
 334         "    <toolitem action='CalligraphyWidthAction' />"
 335         "    <toolitem action='ThinningAction' />"
 336         "    <separator />"
 337         "    <toolitem action='AngleAction' />"
 338         "    <toolitem action='FixationAction' />"
 339         "    <toolitem action='CapRoundingAction' />"
 340         "    <separator />"
 341         "    <toolitem action='TremorAction' />"
 342         "    <toolitem action='WiggleAction' />"
 343         "    <toolitem action='MassAction' />"
 344         "    <separator />"
 345         "    <toolitem action='TraceAction' />"
 346         "    <toolitem action='PressureAction' />"
 347         "    <toolitem action='TiltAction' />"
 348         "    <toolitem action='CalligraphyResetAction' />"
 349         "  </toolbar>"
 350
 351         "  <toolbar name='ArcToolbar'>"
 352         "    <toolitem action='ArcStateAction' />"
 353         "    <separator />"
 354         "    <toolitem action='ArcStartAction' />"
 355         "    <toolitem action='ArcEndAction' />"
 356         "    <separator />"
 357         "    <toolitem action='ArcOpenAction' />"
 358         "    <separator />"
 359         "    <toolitem action='ArcResetAction' />"
 360         "    <separator />"
 361         "  </toolbar>"
 362
 363         "  <toolbar name='PaintbucketToolbar'>"
 364         "    <toolitem action='ChannelsAction' />"
 365         "    <separator />"
 366         "    <toolitem action='ThresholdAction' />"
 367         "    <separator />"
 368         "    <toolitem action='OffsetAction' />"
 369         "    <toolitem action='PaintbucketUnitsAction' />"
 370         "    <separator />"
 371         "    <toolitem action='AutoGapAction' />"
 372         "    <separator />"
 373         "    <toolitem action='PaintbucketResetAction' />"
 374         "  </toolbar>"
 375
 376         "  <toolbar name='DropperToolbar'>"
 377         "    <toolitem action='DropperPickAlphaAction' />"
 378         "    <toolitem action='DropperSetAlphaAction' />"
 379         "  </toolbar>"
 380
 381         "  <toolbar name='ConnectorToolbar'>"
 382         "    <toolitem action='ConnectorAvoidAction' />"
 383         "    <toolitem action='ConnectorIgnoreAction' />"
 384         "    <toolitem action='ConnectorSpacingAction' />"
 385         "    <toolitem action='ConnectorGraphAction' />"
 386         "    <toolitem action='ConnectorLengthAction' />"
 387         "    <toolitem action='ConnectorDirectedAction' />"
 388         "    <toolitem action='ConnectorOverlapAction' />"
 389         "  </toolbar>"
 390
 391         "</ui>"
 392 ;
 393
 394 static GtkActionGroup* create_or_fetch_actions( SPDesktop* desktop );
 395
 396 static void toolbox_set_desktop (GtkWidget *toolbox, SPDesktop *desktop, SetupFunction setup_func, UpdateFunction update_func, sigc::connection*);
 397
 398 static void setup_tool_toolbox (GtkWidget *toolbox, SPDesktop *desktop);
 399 static void update_tool_toolbox (SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox);
 400
 401 static void setup_aux_toolbox (GtkWidget *toolbox, SPDesktop *desktop);
 402 static void update_aux_toolbox (SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox);
 403
 404 static void setup_commands_toolbox (GtkWidget *toolbox, SPDesktop *desktop);
 405 static void update_commands_toolbox (SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox);
 406
 407 /* Global text entry widgets necessary for update */
 408 /* GtkWidget *dropper_rgb_entry,
 409           *dropper_opacity_entry ; */
 410 // should be made a private member once this is converted to class
 411
 412 static void delete_connection(GObject *obj, sigc::connection *connection) {
 413     connection->disconnect();
 414     delete connection;
 415 }
 416
 417 static void purge_repr_listener( GObject* obj, GObject* tbl )
 418 {
 419     (void)obj;
 420     Inkscape::XML::Node* oldrepr = reinterpret_cast<Inkscape::XML::Node *>( g_object_get_data( tbl, "repr" ) );
 421     if (oldrepr) { // remove old listener
 422         sp_repr_remove_listener_by_data(oldrepr, tbl);
 423         Inkscape::GC::release(oldrepr);
 424         oldrepr = 0;
 425         g_object_set_data( tbl, "repr", NULL );
 426     }
 427 }
 428
 429 GtkWidget *
 430 sp_toolbox_button_new_from_verb_with_doubleclick(GtkWidget *t, Inkscape::IconSize size, SPButtonType type,
 431                                                  Inkscape::Verb *verb, Inkscape::Verb *doubleclick_verb,
 432                                                  Inkscape::UI::View::View *view, GtkTooltips *tt)
 433 {
 434     SPAction *action = verb->get_action(view);
 435     if (!action) return NULL;
 436
 437     SPAction *doubleclick_action;
 438     if (doubleclick_verb)
 439         doubleclick_action = doubleclick_verb->get_action(view);
 440     else
 441         doubleclick_action = NULL;
 442
 443     /* fixme: Handle sensitive/unsensitive */
 444     /* fixme: Implement sp_button_new_from_action */
 445     GtkWidget *b = sp_button_new(size, type, action, doubleclick_action, tt);
 446     gtk_widget_show(b);
 447     gtk_box_pack_start(GTK_BOX(t), b, FALSE, FALSE, 0);
 448
 449     return b;
 450 }
 451
 452 GtkWidget *sp_toolbox_button_new_from_verb(GtkWidget *t, Inkscape::IconSize size, SPButtonType type, Inkscape::Verb *verb,
 453                                            Inkscape::UI::View::View *view, GtkTooltips *tt)
 454 {
 455     return sp_toolbox_button_new_from_verb_with_doubleclick(t, size, type, verb, NULL, view, tt);
 456 }
 457
 458 GtkWidget * sp_toolbox_button_normal_new_from_verb(GtkWidget *t, Inkscape::IconSize size, Inkscape::Verb *verb,
 459                                                    Inkscape::UI::View::View *view, GtkTooltips *tt)
 460 {
 461     return sp_toolbox_button_new_from_verb(t, size, SP_BUTTON_TYPE_NORMAL, verb, view, tt);
 462 }
 463
 464
 465 static void trigger_sp_action( GtkAction* act, gpointer user_data )
 466 {
 467     SPAction* targetAction = SP_ACTION(user_data);
 468     if ( targetAction ) {
 469         sp_action_perform( targetAction, NULL );
 470     }
 471 }
 472
 473 static void sp_action_action_set_sensitive (SPAction *action, unsigned int sensitive, void *data)
 474 {
 475     if ( data ) {
 476         GtkAction* act = GTK_ACTION(data);
 477         gtk_action_set_sensitive( act, sensitive );
 478     }
 479 }
 480
 481 static SPActionEventVector action_event_vector = {
 482     {NULL},
 483     NULL,
 484     NULL,
 485     sp_action_action_set_sensitive,
 486     NULL,
 487     NULL
 488 };
 489
 490 static GtkAction* create_action_for_verb( Inkscape::Verb* verb, Inkscape::UI::View::View* view, Inkscape::IconSize size )
 491 {
 492     GtkAction* act = 0;
 493
 494     SPAction* targetAction = verb->get_action(view);
 495     InkAction* inky = ink_action_new( verb->get_id(), verb->get_name(), verb->get_tip(), verb->get_image(), size  );
 496     act = GTK_ACTION(inky);
 497     gtk_action_set_sensitive( act, targetAction->sensitive );
 498
 499     g_signal_connect( G_OBJECT(inky), "activate", GTK_SIGNAL_FUNC(trigger_sp_action), targetAction );
 500
 501     SPAction*rebound = dynamic_cast<SPAction *>( nr_object_ref( dynamic_cast<NRObject *>(targetAction) ) );
 502     nr_active_object_add_listener( (NRActiveObject *)rebound, (NRObjectEventVector *)&action_event_vector, sizeof(SPActionEventVector), inky );
 503
 504     return act;
 505 }
 506
 507 GtkActionGroup* create_or_fetch_actions( SPDesktop* desktop )
 508 {
 509     Inkscape::UI::View::View *view = desktop;
 510     gint verbsToUse[] = {
 511         // disabled until we have icons for them:
 512         //find
 513         //SP_VERB_EDIT_TILE,
 514         //SP_VERB_EDIT_UNTILE,
 515         SP_VERB_DIALOG_ALIGN_DISTRIBUTE,
 516         SP_VERB_DIALOG_DISPLAY,
 517         SP_VERB_DIALOG_FILL_STROKE,
 518         SP_VERB_DIALOG_NAMEDVIEW,
 519         SP_VERB_DIALOG_TEXT,
 520         SP_VERB_DIALOG_XML_EDITOR,
 521         SP_VERB_EDIT_CLONE,
 522         SP_VERB_EDIT_COPY,
 523         SP_VERB_EDIT_CUT,
 524         SP_VERB_EDIT_DUPLICATE,
 525         SP_VERB_EDIT_PASTE,
 526         SP_VERB_EDIT_REDO,
 527         SP_VERB_EDIT_UNDO,
 528         SP_VERB_EDIT_UNLINK_CLONE,
 529         SP_VERB_FILE_EXPORT,
 530         SP_VERB_FILE_IMPORT,
 531         SP_VERB_FILE_NEW,
 532         SP_VERB_FILE_OPEN,
 533         SP_VERB_FILE_PRINT,
 534         SP_VERB_FILE_SAVE,
 535         SP_VERB_OBJECT_TO_CURVE,
 536         SP_VERB_SELECTION_GROUP,
 537         SP_VERB_SELECTION_OUTLINE,
 538         SP_VERB_SELECTION_UNGROUP,
 539         SP_VERB_ZOOM_1_1,
 540         SP_VERB_ZOOM_1_2,
 541         SP_VERB_ZOOM_2_1,
 542         SP_VERB_ZOOM_DRAWING,
 543         SP_VERB_ZOOM_IN,
 544         SP_VERB_ZOOM_NEXT,
 545         SP_VERB_ZOOM_OUT,
 546         SP_VERB_ZOOM_PAGE,
 547         SP_VERB_ZOOM_PAGE_WIDTH,
 548         SP_VERB_ZOOM_PREV,
 549         SP_VERB_ZOOM_SELECTION,
 550     };
 551
 552     gint shrinkTop = prefs_get_int_attribute_limited( "toolbox", "small", 1, 0, 1 );
 553     Inkscape::IconSize toolboxSize = shrinkTop ? Inkscape::ICON_SIZE_SMALL_TOOLBAR : Inkscape::ICON_SIZE_LARGE_TOOLBAR;
 554
 555     static std::map<SPDesktop*, GtkActionGroup*> groups;
 556     GtkActionGroup* mainActions = 0;
 557     if ( groups.find(desktop) != groups.end() ) {
 558         mainActions = groups[desktop];
 559     }
 560
 561     if ( !mainActions ) {
 562         mainActions = gtk_action_group_new("main");
 563         groups[desktop] = mainActions;
 564     }
 565
 566     for ( guint i = 0; i < G_N_ELEMENTS(verbsToUse); i++ ) {
 567         Inkscape::Verb* verb = Inkscape::Verb::get(verbsToUse[i]);
 568         if ( verb ) {
 569             if ( !gtk_action_group_get_action( mainActions, verb->get_id() ) ) {
 570                 GtkAction* act = create_action_for_verb( verb, view, toolboxSize );
 571                 gtk_action_group_add_action( mainActions, act );
 572             }
 573         }
 574     }
 575
 576     return mainActions;
 577 }
 578
 579
 580 GtkWidget *
 581 sp_tool_toolbox_new()
 582 {
 583     GtkTooltips *tt = gtk_tooltips_new();
 584     GtkWidget *tb = gtk_vbox_new(FALSE, 0);
 585
 586     g_object_set_data(G_OBJECT(tb), "desktop", NULL);
 587     g_object_set_data(G_OBJECT(tb), "tooltips", tt);
 588
 589     gtk_widget_set_sensitive(tb, FALSE);
 590
 591     GtkWidget *hb = gtk_handle_box_new();
 592     gtk_handle_box_set_handle_position(GTK_HANDLE_BOX(hb), GTK_POS_TOP);
 593     gtk_handle_box_set_shadow_type(GTK_HANDLE_BOX(hb), GTK_SHADOW_OUT);
 594     gtk_handle_box_set_snap_edge(GTK_HANDLE_BOX(hb), GTK_POS_LEFT);
 595
 596     gtk_container_add(GTK_CONTAINER(hb), tb);
 597     gtk_widget_show(GTK_WIDGET(tb));
 598
 599     sigc::connection* conn = new sigc::connection;
 600     g_object_set_data(G_OBJECT(hb), "event_context_connection", conn);
 601
 602     return hb;
 603 }
 604
 605 static void
 606 aux_toolbox_attached(GtkHandleBox *toolbox, GtkWidget *child)
 607 {
 608     g_object_set_data(G_OBJECT(child), "is_detached", GINT_TO_POINTER(FALSE));
 609     gtk_widget_queue_resize(child);
 610 }
 611
 612 static void
 613 aux_toolbox_detached(GtkHandleBox *toolbox, GtkWidget *child)
 614 {
 615     g_object_set_data(G_OBJECT(child), "is_detached", GINT_TO_POINTER(TRUE));
 616     gtk_widget_queue_resize(child);
 617 }
 618
 619 GtkWidget *
 620 sp_aux_toolbox_new()
 621 {
 622     GtkWidget *tb = gtk_vbox_new(FALSE, 0);
 623
 624     GtkWidget *tb_s = gtk_vbox_new(FALSE, 0);
 625     GtkWidget *tb_e = gtk_vbox_new(FALSE, 0);
 626     gtk_box_set_spacing(GTK_BOX(tb), AUX_SPACING);
 627     gtk_box_pack_start(GTK_BOX(tb), GTK_WIDGET(tb_s), FALSE, FALSE, 0);
 628     gtk_box_pack_end(GTK_BOX(tb), GTK_WIDGET(tb_e), FALSE, FALSE, 0);
 629
 630     g_object_set_data(G_OBJECT(tb), "desktop", NULL);
 631     g_object_set_data(G_OBJECT(tb), "top_spacer", tb_s);
 632
 633     gtk_widget_set_sensitive(tb, FALSE);
 634
 635     GtkWidget *hb = gtk_handle_box_new();
 636     gtk_handle_box_set_handle_position(GTK_HANDLE_BOX(hb), GTK_POS_LEFT);
 637     gtk_handle_box_set_shadow_type(GTK_HANDLE_BOX(hb), GTK_SHADOW_OUT);
 638     gtk_handle_box_set_snap_edge(GTK_HANDLE_BOX(hb), GTK_POS_LEFT);
 639
 640     g_signal_connect(G_OBJECT(hb), "child_attached", G_CALLBACK(aux_toolbox_attached), (gpointer)tb);
 641     g_signal_connect(G_OBJECT(hb), "child_detached", G_CALLBACK(aux_toolbox_detached), (gpointer)tb);
 642
 643     gtk_container_add(GTK_CONTAINER(hb), tb);
 644     gtk_widget_show(GTK_WIDGET(tb));
 645
 646     sigc::connection* conn = new sigc::connection;
 647     g_object_set_data(G_OBJECT(hb), "event_context_connection", conn);
 648
 649     return hb;
 650 }
 651
 652 //####################################
 653 //# Commands Bar
 654 //####################################
 655
 656 GtkWidget *
 657 sp_commands_toolbox_new()
 658 {
 659     GtkWidget *tb = gtk_vbox_new(FALSE, 0);
 660
 661     GtkWidget *tb_s = gtk_vbox_new(FALSE, 0);
 662     GtkWidget *tb_e = gtk_vbox_new(FALSE, 0);
 663     gtk_box_set_spacing(GTK_BOX(tb), AUX_SPACING);
 664     gtk_box_pack_start(GTK_BOX(tb), GTK_WIDGET(tb_s), FALSE, FALSE, 0);
 665     gtk_box_pack_end(GTK_BOX(tb), GTK_WIDGET(tb_e), FALSE, FALSE, 0);
 666
 667     g_object_set_data(G_OBJECT(tb), "desktop", NULL);
 668     gtk_widget_set_sensitive(tb, FALSE);
 669
 670     GtkWidget *hb = gtk_handle_box_new();
 671     gtk_handle_box_set_handle_position(GTK_HANDLE_BOX(hb), GTK_POS_LEFT);
 672     gtk_handle_box_set_shadow_type(GTK_HANDLE_BOX(hb), GTK_SHADOW_OUT);
 673     gtk_handle_box_set_snap_edge(GTK_HANDLE_BOX(hb), GTK_POS_LEFT);
 674
 675     g_signal_connect(G_OBJECT(hb), "child_attached", G_CALLBACK(aux_toolbox_attached), (gpointer)tb);
 676     g_signal_connect(G_OBJECT(hb), "child_detached", G_CALLBACK(aux_toolbox_detached), (gpointer)tb);
 677
 678     gtk_container_add(GTK_CONTAINER(hb), tb);
 679     gtk_widget_show(GTK_WIDGET(tb));
 680
 681     sigc::connection* conn = new sigc::connection;
 682     g_object_set_data(G_OBJECT(hb), "event_context_connection", conn);
 683
 684     return hb;
 685 }
 686
 687
 688 //####################################
 689 //# node editing callbacks
 690 //####################################
 691
 692 /**
 693  * FIXME: Returns current shape_editor in context. // later eliminate this function at all!
 694  */
 695 static ShapeEditor *get_current_shape_editor()
 696 {
 697     if (!SP_ACTIVE_DESKTOP) {
 698         return NULL;
 699     }
 700
 701     SPEventContext *event_context = (SP_ACTIVE_DESKTOP)->event_context;
 702
 703     if (!SP_IS_NODE_CONTEXT(event_context)) {
 704         return NULL;
 705     }
 706
 707     return SP_NODE_CONTEXT(event_context)->shape_editor;
 708 }
 709
 710
 711 void
 712 sp_node_path_edit_add(void)
 713 {
 714     ShapeEditor *shape_editor = get_current_shape_editor();
 715     if (shape_editor) shape_editor->add_node();
 716 }
 717
 718 void
 719 sp_node_path_edit_delete(void)
 720 {
 721     ShapeEditor *shape_editor = get_current_shape_editor();
 722     if (shape_editor) shape_editor->delete_nodes();
 723 }
 724
 725 void
 726 sp_node_path_edit_delete_segment(void)
 727 {
 728     ShapeEditor *shape_editor = get_current_shape_editor();
 729     if (shape_editor) shape_editor->delete_segment();
 730 }
 731
 732 void
 733 sp_node_path_edit_break(void)
 734 {
 735     ShapeEditor *shape_editor = get_current_shape_editor();
 736     if (shape_editor) shape_editor->break_at_nodes();
 737 }
 738
 739 void
 740 sp_node_path_edit_join(void)
 741 {
 742     ShapeEditor *shape_editor = get_current_shape_editor();
 743     if (shape_editor) shape_editor->join_nodes();
 744 }
 745
 746 void
 747 sp_node_path_edit_join_segment(void)
 748 {
 749     ShapeEditor *shape_editor = get_current_shape_editor();
 750     if (shape_editor) shape_editor->join_segments();
 751 }
 752
 753 void
 754 sp_node_path_edit_toline(void)
 755 {
 756     ShapeEditor *shape_editor = get_current_shape_editor();
 757     if (shape_editor) shape_editor->set_type_of_segments(NR_LINETO);
 758 }
 759
 760 void
 761 sp_node_path_edit_tocurve(void)
 762 {
 763     ShapeEditor *shape_editor = get_current_shape_editor();
 764     if (shape_editor) shape_editor->set_type_of_segments(NR_CURVETO);
 765 }
 766
 767 void
 768 sp_node_path_edit_cusp(void)
 769 {
 770     ShapeEditor *shape_editor = get_current_shape_editor();
 771     if (shape_editor) shape_editor->set_node_type(Inkscape::NodePath::NODE_CUSP);
 772 }
 773
 774 void
 775 sp_node_path_edit_smooth(void)
 776 {
 777     ShapeEditor *shape_editor = get_current_shape_editor();
 778     if (shape_editor) shape_editor->set_node_type(Inkscape::NodePath::NODE_SMOOTH);
 779 }
 780
 781 void
 782 sp_node_path_edit_symmetrical(void)
 783 {
 784     ShapeEditor *shape_editor = get_current_shape_editor();
 785     if (shape_editor) shape_editor->set_node_type(Inkscape::NodePath::NODE_SYMM);
 786 }
 787
 788 static void toggle_show_handles (GtkToggleAction *act, gpointer data) {
 789     bool show = gtk_toggle_action_get_active( act );
 790     prefs_set_int_attribute ("tools.nodes", "show_handles",  show ? 1 : 0);
 791     ShapeEditor *shape_editor = get_current_shape_editor();
 792     if (shape_editor) shape_editor->show_handles(show);
 793 }
 794
 795 //################################
 796 //##    Node Editing Toolbox    ##
 797 //################################
 798
 799 static void sp_node_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder)
 800 {
 801     {
 802         InkAction* inky = ink_action_new( "NodeInsertAction",
 803                                           _("Insert"),
 804                                           _("Insert new nodes into selected segments"),
 805                                           "node_insert",
 806                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
 807         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_node_path_edit_add), 0 );
 808         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
 809     }
 810
 811     {
 812         InkAction* inky = ink_action_new( "NodeDeleteAction",
 813                                           _("Delete"),
 814                                           _("Delete selected nodes"),
 815                                           "node_delete",
 816                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
 817         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_node_path_edit_delete), 0 );
 818         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
 819     }
 820
 821     {
 822         InkAction* inky = ink_action_new( "NodeJoinAction",
 823                                           _("Join"),
 824                                           _("Join selected endnodes"),
 825                                           "node_join",
 826                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
 827         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_node_path_edit_join), 0 );
 828         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
 829     }
 830
 831     {
 832         InkAction* inky = ink_action_new( "NodeJoinSegmentAction",
 833                                           _("Join Segment"),
 834                                           _("Join selected endnodes with a new segment"),
 835                                           "node_join_segment",
 836                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
 837         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_node_path_edit_join_segment), 0 );
 838         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
 839     }
 840
 841     {
 842         InkAction* inky = ink_action_new( "NodeDeleteSegmentAction",
 843                                           _("Delete Segment"),
 844                                           _("Split path between two non-endpoint nodes"),
 845                                           "node_delete_segment",
 846                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
 847         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_node_path_edit_delete_segment), 0 );
 848         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
 849     }
 850
 851     {
 852         InkAction* inky = ink_action_new( "NodeBreakAction",
 853                                           _("Node Break"),
 854                                           _("Break path at selected nodes"),
 855                                           "node_break",
 856                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
 857         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_node_path_edit_break), 0 );
 858         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
 859     }
 860
 861     {
 862         InkAction* inky = ink_action_new( "NodeCuspAction",
 863                                           _("Node Cusp"),
 864                                           _("Make selected nodes corner"),
 865                                           "node_cusp",
 866                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
 867         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_node_path_edit_cusp), 0 );
 868         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
 869     }
 870
 871     {
 872         InkAction* inky = ink_action_new( "NodeSmoothAction",
 873                                           _("Node Smooth"),
 874                                           _("Make selected nodes smooth"),
 875                                           "node_smooth",
 876                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
 877         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_node_path_edit_smooth), 0 );
 878         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
 879     }
 880
 881     {
 882         InkAction* inky = ink_action_new( "NodeSymmetricAction",
 883                                           _("Node Symmetric"),
 884                                           _("Make selected nodes symmetric"),
 885                                           "node_symmetric",
 886                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
 887         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_node_path_edit_symmetrical), 0 );
 888         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
 889     }
 890
 891     {
 892         InkAction* inky = ink_action_new( "NodeLineAction",
 893                                           _("Node Line"),
 894                                           _("Make selected segments lines"),
 895                                           "node_line",
 896                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
 897         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_node_path_edit_toline), 0 );
 898         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
 899     }
 900
 901     {
 902         InkAction* inky = ink_action_new( "NodeCurveAction",
 903                                           _("Node Curve"),
 904                                           _("Make selected segments curves"),
 905                                           "node_curve",
 906                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
 907         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_node_path_edit_tocurve), 0 );
 908         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
 909     }
 910
 911     {
 912         InkToggleAction* act = ink_toggle_action_new( "NodesShowHandlesAction",
 913                                                       _("Show Handles"),
 914                                                       _("Show the Bezier handles of selected nodes"),
 915                                                       "nodes_show_handles",
 916                                                       Inkscape::ICON_SIZE_DECORATION );
 917         gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
 918         g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(toggle_show_handles), desktop );
 919         gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), prefs_get_int_attribute( "tools.nodes", "show_handles", 1 ) );
 920     }
 921
 922 } // end of sp_node_toolbox_prep()
 923
 924
 925 //########################
 926 //##    Zoom Toolbox    ##
 927 //########################
 928
 929 static void sp_zoom_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder)
 930 {
 931     // no custom GtkAction setup needed
 932 } // end of sp_zoom_toolbox_prep()
 933
 934 void
 935 sp_tool_toolbox_set_desktop(GtkWidget *toolbox, SPDesktop *desktop)
 936 {
 937     toolbox_set_desktop(gtk_bin_get_child(GTK_BIN(toolbox)), desktop, setup_tool_toolbox, update_tool_toolbox, static_cast<sigc::connection*>(g_object_get_data(G_OBJECT(toolbox), "event_context_connection")));
 938 }
 939
 940
 941 void
 942 sp_aux_toolbox_set_desktop(GtkWidget *toolbox, SPDesktop *desktop)
 943 {
 944     toolbox_set_desktop(gtk_bin_get_child(GTK_BIN(toolbox)), desktop, setup_aux_toolbox, update_aux_toolbox, static_cast<sigc::connection*>(g_object_get_data(G_OBJECT(toolbox), "event_context_connection")));
 945 }
 946
 947 void
 948 sp_commands_toolbox_set_desktop(GtkWidget *toolbox, SPDesktop *desktop)
 949 {
 950     toolbox_set_desktop(gtk_bin_get_child(GTK_BIN(toolbox)), desktop, setup_commands_toolbox, update_commands_toolbox, static_cast<sigc::connection*>(g_object_get_data(G_OBJECT(toolbox), "event_context_connection")));
 951 }
 952
 953 static void
 954 toolbox_set_desktop(GtkWidget *toolbox, SPDesktop *desktop, SetupFunction setup_func, UpdateFunction update_func, sigc::connection *conn)
 955 {
 956     gpointer ptr = g_object_get_data(G_OBJECT(toolbox), "desktop");
 957     SPDesktop *old_desktop = static_cast<SPDesktop*>(ptr);
 958
 959     if (old_desktop) {
 960         GList *children, *iter;
 961
 962         children = gtk_container_get_children(GTK_CONTAINER(toolbox));
 963         for ( iter = children ; iter ; iter = iter->next ) {
 964             gtk_container_remove( GTK_CONTAINER(toolbox), GTK_WIDGET(iter->data) );
 965         }
 966         g_list_free(children);
 967     }
 968
 969     g_object_set_data(G_OBJECT(toolbox), "desktop", (gpointer)desktop);
 970
 971     if (desktop) {
 972         gtk_widget_set_sensitive(toolbox, TRUE);
 973         setup_func(toolbox, desktop);
 974         update_func(desktop, desktop->event_context, toolbox);
 975         *conn = desktop->connectEventContextChanged
 976             (sigc::bind (sigc::ptr_fun(update_func), toolbox));
 977     } else {
 978         gtk_widget_set_sensitive(toolbox, FALSE);
 979     }
 980
 981 } // end of toolbox_set_desktop()
 982
 983
 984 static void
 985 setup_tool_toolbox(GtkWidget *toolbox, SPDesktop *desktop)
 986 {
 987     GtkTooltips *tooltips=GTK_TOOLTIPS(g_object_get_data(G_OBJECT(toolbox), "tooltips"));
 988     gint shrinkLeft = prefs_get_int_attribute_limited( "toolbox.tools", "small", 0, 0, 1 );
 989     if ( (shrinkLeft == 0) && (prefs_get_int_attribute_limited( "toolbox.tools", "small", 1, 0, 1 ) == 1) ) {
 990         // "toolbox.tools" was not set. Fallback to older value
 991         shrinkLeft = prefs_get_int_attribute_limited( "toolbox.left", "small", 0, 0, 1 );
 992
 993         // Copy the setting forwards
 994         prefs_set_int_attribute( "toolbox.tools", "small", shrinkLeft );
 995     }
 996     Inkscape::IconSize toolboxSize = shrinkLeft ? Inkscape::ICON_SIZE_SMALL_TOOLBAR : Inkscape::ICON_SIZE_LARGE_TOOLBAR;
 997
 998     for (int i = 0 ; tools[i].type_name ; i++ ) {
 999         GtkWidget *button =
1000             sp_toolbox_button_new_from_verb_with_doubleclick( toolbox, toolboxSize,
1001                                                               SP_BUTTON_TYPE_TOGGLE,
1002                                                               Inkscape::Verb::get(tools[i].verb),
1003                                                               Inkscape::Verb::get(tools[i].doubleclick_verb),
1004                                                               desktop,
1005                                                               tooltips );
1006
1007         g_object_set_data( G_OBJECT(toolbox), tools[i].data_name,
1008                            (gpointer)button );
1009     }
1010 }
1011
1012
1013 static void
1014 update_tool_toolbox( SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox )
1015 {
1016     gchar const *const tname = ( eventcontext
1017                                  ? gtk_type_name(GTK_OBJECT_TYPE(eventcontext))
1018                                  : NULL );
1019     for (int i = 0 ; tools[i].type_name ; i++ ) {
1020         SPButton *button = SP_BUTTON(g_object_get_data(G_OBJECT(toolbox), tools[i].data_name));
1021         sp_button_toggle_set_down(button, tname && !strcmp(tname, tools[i].type_name));
1022     }
1023 }
1024
1025 static void
1026 setup_aux_toolbox(GtkWidget *toolbox, SPDesktop *desktop)
1027 {
1028     GtkSizeGroup* grouper = gtk_size_group_new( GTK_SIZE_GROUP_BOTH );
1029     GtkActionGroup* mainActions = create_or_fetch_actions( desktop );
1030     GtkUIManager* mgr = gtk_ui_manager_new();
1031     GError* errVal = 0;
1032     gtk_ui_manager_insert_action_group( mgr, mainActions, 0 );
1033     gtk_ui_manager_add_ui_from_string( mgr, ui_descr, -1, &errVal );
1034
1035     std::map<std::string, GtkWidget*> dataHolders;
1036
1037     for (int i = 0 ; aux_toolboxes[i].type_name ; i++ ) {
1038         if ( aux_toolboxes[i].prep_func ) {
1039             // converted to GtkActions and UIManager
1040
1041             GtkWidget* kludge = gtk_hbox_new( FALSE, 0 );
1042             g_object_set_data( G_OBJECT(kludge), "dtw", desktop->canvas);
1043             g_object_set_data( G_OBJECT(kludge), "desktop", desktop);
1044             dataHolders[aux_toolboxes[i].type_name] = kludge;
1045             aux_toolboxes[i].prep_func( desktop, mainActions, G_OBJECT(kludge) );
1046         } else {
1047
1048             GtkWidget *sub_toolbox = 0;
1049             if (aux_toolboxes[i].create_func == NULL)
1050                 sub_toolbox = sp_empty_toolbox_new(desktop);
1051             else {
1052                 sub_toolbox = aux_toolboxes[i].create_func(desktop);
1053             }
1054
1055             gtk_size_group_add_widget( grouper, sub_toolbox );
1056
1057             gtk_container_add(GTK_CONTAINER(toolbox), sub_toolbox);
1058             g_object_set_data(G_OBJECT(toolbox), aux_toolboxes[i].data_name, sub_toolbox);
1059
1060         }
1061     }
1062
1063     // Second pass to create toolbars *after* all GtkActions are created
1064     for (int i = 0 ; aux_toolboxes[i].type_name ; i++ ) {
1065         if ( aux_toolboxes[i].prep_func ) {
1066             // converted to GtkActions and UIManager
1067
1068             GtkWidget* kludge = dataHolders[aux_toolboxes[i].type_name];
1069
1070             GtkWidget* holder = gtk_table_new( 1, 3, FALSE );
1071             gtk_table_attach( GTK_TABLE(holder), kludge, 2, 3, 0, 1, GTK_SHRINK, GTK_SHRINK, 0, 0 );
1072
1073             gchar* tmp = g_strdup_printf( "/ui/%s", aux_toolboxes[i].ui_name );
1074             GtkWidget* toolBar = gtk_ui_manager_get_widget( mgr, tmp );
1075             g_free( tmp );
1076             tmp = 0;
1077
1078             gint shrinkTop = prefs_get_int_attribute_limited( "toolbox", "small", 1, 0, 1 );
1079             Inkscape::IconSize toolboxSize = shrinkTop ? Inkscape::ICON_SIZE_SMALL_TOOLBAR : Inkscape::ICON_SIZE_LARGE_TOOLBAR;
1080             if ( prefs_get_int_attribute_limited( "toolbox", "icononly", 1, 0, 1 ) ) {
1081                 gtk_toolbar_set_style( GTK_TOOLBAR(toolBar), GTK_TOOLBAR_ICONS );
1082             }
1083             gtk_toolbar_set_icon_size( GTK_TOOLBAR(toolBar), static_cast<GtkIconSize>(toolboxSize) );
1084
1085
1086             gtk_table_attach( GTK_TABLE(holder), toolBar, 0, 1, 0, 1, (GtkAttachOptions)(GTK_EXPAND | GTK_FILL), (GtkAttachOptions)(GTK_EXPAND | GTK_FILL), 0, 0 );
1087
1088             if ( aux_toolboxes[i].swatch_verb_id != SP_VERB_INVALID ) {
1089                 Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch( NULL, aux_toolboxes[i].swatch_tip );
1090                 swatch->setDesktop( desktop );
1091                 swatch->setClickVerb( aux_toolboxes[i].swatch_verb_id );
1092                 swatch->setWatchedTool( aux_toolboxes[i].swatch_tool, true );
1093                 GtkWidget *swatch_ = GTK_WIDGET( swatch->gobj() );
1094                 gtk_table_attach( GTK_TABLE(holder), swatch_, 1, 2, 0, 1, (GtkAttachOptions)(GTK_SHRINK | GTK_FILL), (GtkAttachOptions)(GTK_EXPAND | GTK_FILL), AUX_BETWEEN_BUTTON_GROUPS, 0 );
1095             }
1096
1097             gtk_widget_show_all( holder );
1098             sp_set_font_size_smaller( holder );
1099
1100             gtk_size_group_add_widget( grouper, holder );
1101
1102             gtk_container_add( GTK_CONTAINER(toolbox), holder );
1103             g_object_set_data( G_OBJECT(toolbox), aux_toolboxes[i].data_name, holder );
1104         }
1105     }
1106
1107     g_object_unref( G_OBJECT(grouper) );
1108 }
1109
1110 static void
1111 update_aux_toolbox(SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox)
1112 {
1113     gchar const *tname = ( eventcontext
1114                            ? gtk_type_name(GTK_OBJECT_TYPE(eventcontext))
1115                            : NULL );
1116     for (int i = 0 ; aux_toolboxes[i].type_name ; i++ ) {
1117         GtkWidget *sub_toolbox = GTK_WIDGET(g_object_get_data(G_OBJECT(toolbox), aux_toolboxes[i].data_name));
1118         if (tname && !strcmp(tname, aux_toolboxes[i].type_name)) {
1119             gtk_widget_show_all(sub_toolbox);
1120             g_object_set_data(G_OBJECT(toolbox), "shows", sub_toolbox);
1121         } else {
1122             gtk_widget_hide(sub_toolbox);
1123         }
1124     }
1125 }
1126
1127 static void
1128 setup_commands_toolbox(GtkWidget *toolbox, SPDesktop *desktop)
1129 {
1130     gchar const * descr =
1131         "<ui>"
1132         "  <toolbar name='CommandsToolbar'>"
1133         "    <toolitem action='FileNew' />"
1134         "    <toolitem action='FileOpen' />"
1135         "    <toolitem action='FileSave' />"
1136         "    <toolitem action='FilePrint' />"
1137         "    <separator />"
1138         "    <toolitem action='FileImport' />"
1139         "    <toolitem action='FileExport' />"
1140         "    <separator />"
1141         "    <toolitem action='EditUndo' />"
1142         "    <toolitem action='EditRedo' />"
1143         "    <separator />"
1144         "    <toolitem action='EditCopy' />"
1145         "    <toolitem action='EditCut' />"
1146         "    <toolitem action='EditPaste' />"
1147         "    <separator />"
1148         "    <toolitem action='ZoomSelection' />"
1149         "    <toolitem action='ZoomDrawing' />"
1150         "    <toolitem action='ZoomPage' />"
1151         "    <separator />"
1152         "    <toolitem action='EditDuplicate' />"
1153         "    <toolitem action='EditClone' />"
1154         "    <toolitem action='EditUnlinkClone' />"
1155         "    <separator />"
1156         "    <toolitem action='SelectionGroup' />"
1157         "    <toolitem action='SelectionUnGroup' />"
1158         "    <separator />"
1159         "    <toolitem action='DialogFillStroke' />"
1160         "    <toolitem action='DialogText' />"
1161         "    <toolitem action='DialogXMLEditor' />"
1162         "    <toolitem action='DialogAlignDistribute' />"
1163         "    <separator />"
1164         "    <toolitem action='DialogPreferences' />"
1165         "    <toolitem action='DialogDocumentProperties' />"
1166         "  </toolbar>"
1167         "</ui>";
1168     GtkActionGroup* mainActions = create_or_fetch_actions( desktop );
1169
1170
1171     GtkUIManager* mgr = gtk_ui_manager_new();
1172     GError* errVal = 0;
1173
1174     gtk_ui_manager_insert_action_group( mgr, mainActions, 0 );
1175     gtk_ui_manager_add_ui_from_string( mgr, descr, -1, &errVal );
1176
1177     GtkWidget* toolBar = gtk_ui_manager_get_widget( mgr, "/ui/CommandsToolbar" );
1178     if ( prefs_get_int_attribute_limited( "toolbox", "icononly", 1, 0, 1 ) ) {
1179         gtk_toolbar_set_style( GTK_TOOLBAR(toolBar), GTK_TOOLBAR_ICONS );
1180     }
1181     gint shrinkTop = prefs_get_int_attribute_limited( "toolbox", "small", 1, 0, 1 );
1182     Inkscape::IconSize toolboxSize = shrinkTop ? Inkscape::ICON_SIZE_SMALL_TOOLBAR : Inkscape::ICON_SIZE_LARGE_TOOLBAR;
1183     gtk_toolbar_set_icon_size( GTK_TOOLBAR(toolBar), (GtkIconSize)toolboxSize );
1184
1185
1186     gtk_container_add( GTK_CONTAINER(toolbox), toolBar );
1187 }
1188
1189 static void
1190 update_commands_toolbox(SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox)
1191 {
1192 }
1193
1194 void show_aux_toolbox(GtkWidget *toolbox_toplevel)
1195 {
1196     gtk_widget_show(toolbox_toplevel);
1197     GtkWidget *toolbox = gtk_bin_get_child(GTK_BIN(toolbox_toplevel));
1198
1199     GtkWidget *shown_toolbox = GTK_WIDGET(g_object_get_data(G_OBJECT(toolbox), "shows"));
1200     if (!shown_toolbox) {
1201         return;
1202     }
1203     gtk_widget_show(toolbox);
1204
1205     // need to show the spacer, or the padding will be off
1206     GtkWidget *spacer = GTK_WIDGET(g_object_get_data(G_OBJECT(toolbox), "top_spacer"));
1207     gtk_widget_show(spacer);
1208
1209     gtk_widget_show_all(shown_toolbox);
1210 }
1211
1212 void
1213 aux_toolbox_space(GtkWidget *tb, gint space)
1214 {
1215     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, space);
1216 }
1217
1218 static GtkWidget *
1219 sp_empty_toolbox_new(SPDesktop *desktop)
1220 {
1221     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
1222     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
1223     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
1224
1225     gtk_widget_show_all(tbl);
1226     sp_set_font_size_smaller (tbl);
1227
1228     return tbl;
1229 }
1230
1231 // helper UI functions
1232
1233 GtkWidget *
1234 sp_tb_spinbutton(
1235     gchar *label, gchar const *tooltip,
1236     gchar const *path, gchar const *data, gdouble def,
1237     GtkWidget *us,
1238     GtkWidget *tbl,
1239     gboolean altx, gchar const *altx_mark,
1240     gdouble lower, gdouble upper, gdouble step, gdouble page,
1241     void (*callback)(GtkAdjustment *, GtkWidget *),
1242     gdouble climb = 0.1, guint digits = 3, double factor = 1.0)
1243 {
1244     GtkTooltips *tt = gtk_tooltips_new();
1245
1246     GtkWidget *hb = gtk_hbox_new(FALSE, 1);
1247
1248     GtkWidget *l = gtk_label_new(label);
1249     gtk_widget_show(l);
1250     gtk_misc_set_alignment(GTK_MISC(l), 1.0, 0.5);
1251     gtk_container_add(GTK_CONTAINER(hb), l);
1252
1253     GtkObject *a = gtk_adjustment_new(prefs_get_double_attribute(path, data, def) * factor,
1254                                       lower, upper, step, page, page);
1255     gtk_object_set_data(GTK_OBJECT(tbl), data, a);
1256     if (us)
1257         sp_unit_selector_add_adjustment(SP_UNIT_SELECTOR(us), GTK_ADJUSTMENT(a));
1258
1259     GtkWidget *sb = gtk_spin_button_new(GTK_ADJUSTMENT(a), climb, digits);
1260     gtk_tooltips_set_tip(tt, sb, tooltip, NULL);
1261     if (altx)
1262         gtk_object_set_data(GTK_OBJECT(sb), altx_mark, sb);
1263     gtk_widget_set_size_request(sb,
1264                                 (upper <= 1.0 || digits == 0)? AUX_SPINBUTTON_WIDTH_SMALL - 10: AUX_SPINBUTTON_WIDTH_SMALL,
1265                                 AUX_SPINBUTTON_HEIGHT);
1266     gtk_widget_show(sb);
1267     gtk_signal_connect(GTK_OBJECT(sb), "focus-in-event", GTK_SIGNAL_FUNC(spinbutton_focus_in), tbl);
1268     gtk_signal_connect(GTK_OBJECT(sb), "key-press-event", GTK_SIGNAL_FUNC(spinbutton_keypress), tbl);
1269     gtk_container_add(GTK_CONTAINER(hb), sb);
1270     gtk_signal_connect(GTK_OBJECT(a), "value_changed", GTK_SIGNAL_FUNC(callback), tbl);
1271
1272     return hb;
1273 }
1274
1275 static EgeAdjustmentAction * create_adjustment_action( gchar const *name,
1276                                                        gchar const *label, gchar const *tooltip,
1277                                                        gchar const *path, gchar const *data, gdouble def,
1278                                                        GtkWidget *focusTarget,
1279                                                        GtkWidget *us,
1280                                                        GObject *dataKludge,
1281                                                        gboolean altx, gchar const *altx_mark,
1282                                                        gdouble lower, gdouble upper, gdouble step, gdouble page,
1283                                                        gchar const** descrLabels, gdouble const* descrValues, guint descrCount,
1284                                                        void (*callback)(GtkAdjustment *, GObject *),
1285                                                        gdouble climb = 0.1, guint digits = 3, double factor = 1.0 )
1286 {
1287     GtkAdjustment* adj = GTK_ADJUSTMENT( gtk_adjustment_new( prefs_get_double_attribute(path, data, def) * factor,
1288                                                              lower, upper, step, page, page ) );
1289     if (us) {
1290         sp_unit_selector_add_adjustment( SP_UNIT_SELECTOR(us), adj );
1291     }
1292
1293     gtk_signal_connect( GTK_OBJECT(adj), "value-changed", GTK_SIGNAL_FUNC(callback), dataKludge );
1294
1295     EgeAdjustmentAction* act = ege_adjustment_action_new( adj, name, label, tooltip, 0, climb, digits );
1296
1297     if ( (descrCount > 0) && descrLabels && descrValues ) {
1298         ege_adjustment_action_set_descriptions( act, descrLabels, descrValues, descrCount );
1299     }
1300
1301     if ( focusTarget ) {
1302         ege_adjustment_action_set_focuswidget( act, focusTarget );
1303     }
1304
1305     if ( altx && altx_mark ) {
1306         g_object_set( G_OBJECT(act), "self-id", altx_mark, NULL );
1307     }
1308
1309     if ( dataKludge ) {
1310         g_object_set_data( dataKludge, data, adj );
1311     }
1312
1313     // Using a cast just to make sure we pass in the right kind of function pointer
1314     g_object_set( G_OBJECT(act), "tool-post", static_cast<EgeWidgetFixup>(sp_set_font_size_smaller), NULL );
1315
1316     return act;
1317 }
1318
1319
1320 #define MODE_LABEL_WIDTH 70
1321
1322 //########################
1323 //##       Star         ##
1324 //########################
1325
1326 static void sp_stb_magnitude_value_changed( GtkAdjustment *adj, GObject *dataKludge )
1327 {
1328     SPDesktop *desktop = (SPDesktop *) g_object_get_data( dataKludge, "desktop" );
1329
1330     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
1331         // do not remember prefs if this call is initiated by an undo change, because undoing object
1332         // creation sets bogus values to its attributes before it is deleted
1333         prefs_set_int_attribute("tools.shapes.star", "magnitude", (gint)adj->value);
1334     }
1335
1336     // quit if run by the attr_changed listener
1337     if (g_object_get_data( dataKludge, "freeze" )) {
1338         return;
1339     }
1340
1341     // in turn, prevent listener from responding
1342     g_object_set_data( dataKludge, "freeze", GINT_TO_POINTER(TRUE) );
1343
1344     bool modmade = false;
1345
1346     Inkscape::Selection *selection = sp_desktop_selection(desktop);
1347     GSList const *items = selection->itemList();
1348     for (; items != NULL; items = items->next) {
1349         if (SP_IS_STAR((SPItem *) items->data)) {
1350             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
1351             sp_repr_set_int(repr,"sodipodi:sides",(gint)adj->value);
1352             sp_repr_set_svg_double(repr, "sodipodi:arg2",
1353                                    (sp_repr_get_double_attribute(repr, "sodipodi:arg1", 0.5)
1354                                     + M_PI / (gint)adj->value));
1355             SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
1356             modmade = true;
1357         }
1358     }
1359     if (modmade)  sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_STAR,
1360                                    _("Star: Change number of corners"));
1361
1362     g_object_set_data( dataKludge, "freeze", GINT_TO_POINTER(FALSE) );
1363 }
1364
1365 static void sp_stb_proportion_value_changed( GtkAdjustment *adj, GObject *dataKludge )
1366 {
1367     SPDesktop *desktop = (SPDesktop *) g_object_get_data( dataKludge, "desktop" );
1368
1369     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
1370         prefs_set_double_attribute("tools.shapes.star", "proportion", adj->value);
1371     }
1372
1373     // quit if run by the attr_changed listener
1374     if (g_object_get_data( dataKludge, "freeze" )) {
1375         return;
1376     }
1377
1378     // in turn, prevent listener from responding
1379     g_object_set_data( dataKludge, "freeze", GINT_TO_POINTER(TRUE) );
1380
1381     bool modmade = false;
1382     Inkscape::Selection *selection = sp_desktop_selection(desktop);
1383     GSList const *items = selection->itemList();
1384     for (; items != NULL; items = items->next) {
1385         if (SP_IS_STAR((SPItem *) items->data)) {
1386             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
1387
1388             gdouble r1 = sp_repr_get_double_attribute(repr, "sodipodi:r1", 1.0);
1389             gdouble r2 = sp_repr_get_double_attribute(repr, "sodipodi:r2", 1.0);
1390             if (r2 < r1) {
1391                 sp_repr_set_svg_double(repr, "sodipodi:r2", r1*adj->value);
1392             } else {
1393                 sp_repr_set_svg_double(repr, "sodipodi:r1", r2*adj->value);
1394             }
1395
1396             SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
1397             modmade = true;
1398         }
1399     }
1400
1401     if (modmade) sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_STAR,
1402                                    _("Star: Change spoke ratio"));
1403
1404     g_object_set_data( dataKludge, "freeze", GINT_TO_POINTER(FALSE) );
1405 }
1406
1407 static void sp_stb_sides_flat_state_changed( EgeSelectOneAction *act, GObject *dataKludge )
1408 {
1409     SPDesktop *desktop = (SPDesktop *) g_object_get_data( dataKludge, "desktop" );
1410     bool flat = ege_select_one_action_get_active( act ) == 0;
1411
1412     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
1413         prefs_set_string_attribute( "tools.shapes.star", "isflatsided",
1414                                     flat ? "true" : "false" );
1415     }
1416
1417     // quit if run by the attr_changed listener
1418     if (g_object_get_data( dataKludge, "freeze" )) {
1419         return;
1420     }
1421
1422     // in turn, prevent listener from responding
1423     g_object_set_data( dataKludge, "freeze", GINT_TO_POINTER(TRUE) );
1424
1425     Inkscape::Selection *selection = sp_desktop_selection(desktop);
1426     GSList const *items = selection->itemList();
1427     GtkAction* prop_action = GTK_ACTION( g_object_get_data( dataKludge, "prop_action" ) );
1428     bool modmade = false;
1429
1430     if ( prop_action ) {
1431         gtk_action_set_sensitive( prop_action, !flat );
1432     }
1433
1434     for (; items != NULL; items = items->next) {
1435         if (SP_IS_STAR((SPItem *) items->data)) {
1436             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
1437             repr->setAttribute("inkscape:flatsided", flat ? "true" : "false" );
1438             SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
1439             modmade = true;
1440         }
1441     }
1442
1443     if (modmade) {
1444         sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_STAR,
1445                          flat ? _("Make polygon") : _("Make star"));
1446     }
1447
1448     g_object_set_data( dataKludge, "freeze", GINT_TO_POINTER(FALSE) );
1449 }
1450
1451 static void sp_stb_rounded_value_changed( GtkAdjustment *adj, GObject *dataKludge )
1452 {
1453     SPDesktop *desktop = (SPDesktop *) g_object_get_data( dataKludge, "desktop" );
1454
1455     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
1456         prefs_set_double_attribute("tools.shapes.star", "rounded", (gdouble) adj->value);
1457     }
1458
1459     // quit if run by the attr_changed listener
1460     if (g_object_get_data( dataKludge, "freeze" )) {
1461         return;
1462     }
1463
1464     // in turn, prevent listener from responding
1465     g_object_set_data( dataKludge, "freeze", GINT_TO_POINTER(TRUE) );
1466
1467     bool modmade = false;
1468
1469     Inkscape::Selection *selection = sp_desktop_selection(desktop);
1470     GSList const *items = selection->itemList();
1471     for (; items != NULL; items = items->next) {
1472         if (SP_IS_STAR((SPItem *) items->data)) {
1473             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
1474             sp_repr_set_svg_double(repr, "inkscape:rounded", (gdouble) adj->value);
1475             SP_OBJECT(items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
1476             modmade = true;
1477         }
1478     }
1479     if (modmade)  sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_STAR,
1480                                    _("Star: Change rounding"));
1481
1482     g_object_set_data( dataKludge, "freeze", GINT_TO_POINTER(FALSE) );
1483 }
1484
1485 static void sp_stb_randomized_value_changed( GtkAdjustment *adj, GObject *dataKludge )
1486 {
1487     SPDesktop *desktop = (SPDesktop *) g_object_get_data( dataKludge, "desktop" );
1488
1489     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
1490         prefs_set_double_attribute("tools.shapes.star", "randomized", (gdouble) adj->value);
1491     }
1492
1493     // quit if run by the attr_changed listener
1494     if (g_object_get_data( dataKludge, "freeze" )) {
1495         return;
1496     }
1497
1498     // in turn, prevent listener from responding
1499     g_object_set_data( dataKludge, "freeze", GINT_TO_POINTER(TRUE) );
1500
1501     bool modmade = false;
1502
1503     Inkscape::Selection *selection = sp_desktop_selection(desktop);
1504     GSList const *items = selection->itemList();
1505     for (; items != NULL; items = items->next) {
1506         if (SP_IS_STAR((SPItem *) items->data)) {
1507             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
1508             sp_repr_set_svg_double(repr, "inkscape:randomized", (gdouble) adj->value);
1509             SP_OBJECT(items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
1510             modmade = true;
1511         }
1512     }
1513     if (modmade)  sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_STAR,
1514                                    _("Star: Change randomization"));
1515
1516     g_object_set_data( dataKludge, "freeze", GINT_TO_POINTER(FALSE) );
1517 }
1518
1519
1520 static void star_tb_event_attr_changed(Inkscape::XML::Node *repr, gchar const *name,
1521                                        gchar const *old_value, gchar const *new_value,
1522                                        bool is_interactive, gpointer data)
1523 {
1524     GtkWidget *tbl = GTK_WIDGET(data);
1525
1526     // quit if run by the _changed callbacks
1527     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
1528         return;
1529     }
1530
1531     // in turn, prevent callbacks from responding
1532     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
1533
1534     GtkAdjustment *adj = 0;
1535
1536     if (!strcmp(name, "inkscape:randomized")) {
1537         adj = GTK_ADJUSTMENT( gtk_object_get_data(GTK_OBJECT(tbl), "randomized") );
1538         gtk_adjustment_set_value(adj, sp_repr_get_double_attribute(repr, "inkscape:randomized", 0.0));
1539     } else if (!strcmp(name, "inkscape:rounded")) {
1540         adj = GTK_ADJUSTMENT( gtk_object_get_data(GTK_OBJECT(tbl), "rounded") );
1541         gtk_adjustment_set_value(adj, sp_repr_get_double_attribute(repr, "inkscape:rounded", 0.0));
1542     } else if (!strcmp(name, "inkscape:flatsided")) {
1543         GtkAction* prop_action = GTK_ACTION( g_object_get_data(G_OBJECT(tbl), "prop_action") );
1544         char const *flatsides = repr->attribute("inkscape:flatsided");
1545         EgeSelectOneAction* flat_action = EGE_SELECT_ONE_ACTION( g_object_get_data( G_OBJECT(tbl), "flat_action" ) );
1546         if ( flatsides && !strcmp(flatsides,"false") ) {
1547             ege_select_one_action_set_active( flat_action, 1 );
1548             gtk_action_set_sensitive( prop_action, TRUE );
1549         } else {
1550             ege_select_one_action_set_active( flat_action, 0 );
1551             gtk_action_set_sensitive( prop_action, FALSE );
1552         }
1553     } else if (!strcmp(name, "sodipodi:r1") || !strcmp(name, "sodipodi:r2")) {
1554         adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "proportion");
1555         gdouble r1 = sp_repr_get_double_attribute(repr, "sodipodi:r1", 1.0);
1556         gdouble r2 = sp_repr_get_double_attribute(repr, "sodipodi:r2", 1.0);
1557         if (r2 < r1) {
1558             gtk_adjustment_set_value(adj, r2/r1);
1559         } else {
1560             gtk_adjustment_set_value(adj, r1/r2);
1561         }
1562     } else if (!strcmp(name, "sodipodi:sides")) {
1563         adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "magnitude");
1564         gtk_adjustment_set_value(adj, sp_repr_get_int_attribute(repr, "sodipodi:sides", 0));
1565     }
1566
1567     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
1568 }
1569
1570
1571 static Inkscape::XML::NodeEventVector star_tb_repr_events =
1572 {
1573     NULL, /* child_added */
1574     NULL, /* child_removed */
1575     star_tb_event_attr_changed,
1576     NULL, /* content_changed */
1577     NULL  /* order_changed */
1578 };
1579
1580
1581 /**
1582  *  \param selection Should not be NULL.
1583  */
1584 static void
1585 sp_star_toolbox_selection_changed(Inkscape::Selection *selection, GObject *tbl)
1586 {
1587     int n_selected = 0;
1588     Inkscape::XML::Node *repr = NULL;
1589
1590     purge_repr_listener( tbl, tbl );
1591
1592     for (GSList const *items = selection->itemList();
1593          items != NULL;
1594          items = items->next)
1595     {
1596         if (SP_IS_STAR((SPItem *) items->data)) {
1597             n_selected++;
1598             repr = SP_OBJECT_REPR((SPItem *) items->data);
1599         }
1600     }
1601
1602     EgeOutputAction* act = EGE_OUTPUT_ACTION( g_object_get_data( tbl, "mode_action" ) );
1603
1604     if (n_selected == 0) {
1605         g_object_set( G_OBJECT(act), "label", _("<b>New:</b>"), NULL );
1606     } else if (n_selected == 1) {
1607         g_object_set( G_OBJECT(act), "label", _("<b>Change:</b>"), NULL );
1608
1609         if (repr) {
1610             g_object_set_data( tbl, "repr", repr );
1611             Inkscape::GC::anchor(repr);
1612             sp_repr_add_listener(repr, &star_tb_repr_events, tbl);
1613             sp_repr_synthesize_events(repr, &star_tb_repr_events, tbl);
1614         }
1615     } else {
1616         // FIXME: implement averaging of all parameters for multiple selected stars
1617         //gtk_label_set_markup(GTK_LABEL(l), _("<b>Average:</b>"));
1618         //gtk_label_set_markup(GTK_LABEL(l), _("<b>Change:</b>"));
1619     }
1620 }
1621
1622
1623 static void sp_stb_defaults( GtkWidget *widget, GObject *dataKludge )
1624 {
1625     // FIXME: in this and all other _default functions, set some flag telling the value_changed
1626     // callbacks to lump all the changes for all selected objects in one undo step
1627
1628     GtkAdjustment *adj = 0;
1629
1630     // fixme: make settable in prefs!
1631     gint mag = 5;
1632     gdouble prop = 0.5;
1633     gboolean flat = FALSE;
1634     gdouble randomized = 0;
1635     gdouble rounded = 0;
1636
1637     EgeSelectOneAction* flat_action = EGE_SELECT_ONE_ACTION( g_object_get_data( dataKludge, "flat_action" ) );
1638     ege_select_one_action_set_active( flat_action, flat ? 0 : 1 );
1639
1640     GtkAction* sb2 = GTK_ACTION( g_object_get_data( dataKludge, "prop_action" ) );
1641     gtk_action_set_sensitive( sb2, !flat );
1642
1643     adj = GTK_ADJUSTMENT( g_object_get_data( dataKludge, "magnitude" ) );
1644     gtk_adjustment_set_value(adj, mag);
1645     gtk_adjustment_value_changed(adj);
1646
1647     adj = GTK_ADJUSTMENT( g_object_get_data( dataKludge, "proportion" ) );
1648     gtk_adjustment_set_value(adj, prop);
1649     gtk_adjustment_value_changed(adj);
1650
1651     adj = GTK_ADJUSTMENT( g_object_get_data( dataKludge, "rounded" ) );
1652     gtk_adjustment_set_value(adj, rounded);
1653     gtk_adjustment_value_changed(adj);
1654
1655     adj = GTK_ADJUSTMENT( g_object_get_data( dataKludge, "randomized" ) );
1656     gtk_adjustment_set_value(adj, randomized);
1657     gtk_adjustment_value_changed(adj);
1658 }
1659
1660
1661 void
1662 sp_toolbox_add_label(GtkWidget *tbl, gchar const *title, bool wide)
1663 {
1664     GtkWidget *boxl = gtk_hbox_new(FALSE, 0);
1665     if (wide) gtk_widget_set_size_request(boxl, MODE_LABEL_WIDTH, -1);
1666     GtkWidget *l = gtk_label_new(NULL);
1667     gtk_label_set_markup(GTK_LABEL(l), title);
1668     gtk_box_pack_end(GTK_BOX(boxl), l, FALSE, FALSE, 0);
1669     gtk_box_pack_start(GTK_BOX(tbl), boxl, FALSE, FALSE, 0);
1670     gtk_object_set_data(GTK_OBJECT(tbl), "mode_label", l);
1671 }
1672
1673
1674 static void sp_star_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder)
1675 {
1676     {
1677         EgeOutputAction* act = ege_output_action_new( "StarStateAction", _("<b>New:</b>"), "", 0 );
1678         ege_output_action_set_use_markup( act, TRUE );
1679         gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
1680         g_object_set_data( holder, "mode_action", act );
1681     }
1682
1683     {
1684         //EgeAdjustmentAction* calligraphy_angle = 0;
1685         EgeAdjustmentAction* eact = 0;
1686         gchar const *flatsidedstr = prefs_get_string_attribute( "tools.shapes.star", "isflatsided" );
1687         bool isFlatSided = flatsidedstr ? (strcmp(flatsidedstr, "false") != 0) : true;
1688
1689         /* Flatsided checkbox */
1690         {
1691             GtkListStore* model = gtk_list_store_new( 3, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING );
1692
1693             GtkTreeIter iter;
1694             gtk_list_store_append( model, &iter );
1695             gtk_list_store_set( model, &iter,
1696                                 0, _("Polygon"),
1697                                 1, _("Regular polygon (with one handle) instead of a star"),
1698                                 2, "star_flat",
1699                                 -1 );
1700
1701             gtk_list_store_append( model, &iter );
1702             gtk_list_store_set( model, &iter,
1703                                 0, _("Star"),
1704                                 1, _("Star instead of a regular polygon (with one handle)"),
1705                                 2, "star_angled",
1706                                 -1 );
1707
1708             EgeSelectOneAction* act = ege_select_one_action_new( "FlatAction", _(""), _(""), NULL, GTK_TREE_MODEL(model) );
1709             gtk_action_group_add_action( mainActions, GTK_ACTION(act) );
1710             g_object_set_data( holder, "flat_action", act );
1711
1712             ege_select_one_action_set_appearance( act, "full" );
1713             ege_select_one_action_set_radio_action_type( act, INK_RADIO_ACTION_TYPE );
1714             g_object_set( G_OBJECT(act), "icon-property", "iconId", NULL );
1715             ege_select_one_action_set_icon_column( act, 2 );
1716             ege_select_one_action_set_tooltip_column( act, 1  );
1717
1718             ege_select_one_action_set_active( act, isFlatSided ? 0 : 1 );
1719             g_signal_connect_after( G_OBJECT(act), "changed", G_CALLBACK(sp_stb_sides_flat_state_changed), holder);
1720         }
1721
1722         /* Magnitude */
1723         {
1724         gchar const* labels[] = {_("triangle/tri-star"), _("square/quad-star"), _("pentagon/five-pointed star"), _("hexagon/six-pointed star"), 0, 0, 0, 0, 0};
1725         gdouble values[] = {3, 4, 5, 6, 7, 8, 10, 12, 20};
1726         eact = create_adjustment_action( "MagnitudeAction",
1727                                          _("Corners:"), _("Number of corners of a polygon or star"),
1728                                          "tools.shapes.star", "magnitude", 3,
1729                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
1730                                          3, 1024, 1, 5,
1731                                          labels, values, G_N_ELEMENTS(labels),
1732                                          sp_stb_magnitude_value_changed,
1733                                          1.0, 0 );
1734         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
1735         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
1736         }
1737
1738         /* Spoke ratio */
1739         {
1740         gchar const* labels[] = {_("thin-ray star"), 0, _("pentagram"), _("hexagram"), _("heptagram"), _("octagram"), _("regular polygon")};
1741         gdouble values[] = {0.01, 0.2, 0.382, 0.577, 0.692, 0.765, 1};
1742         eact = create_adjustment_action( "SpokeAction",
1743                                          _("Spoke ratio:"),
1744                                          // TRANSLATORS: Tip radius of a star is the distance from the center to the farthest handle.
1745                                          // Base radius is the same for the closest handle.
1746                                          _("Base radius to tip radius ratio"),
1747                                          "tools.shapes.star", "proportion", 0.5,
1748                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
1749                                          0.01, 1.0, 0.01, 0.1,
1750                                          labels, values, G_N_ELEMENTS(labels),
1751                                          sp_stb_proportion_value_changed );
1752         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
1753         g_object_set_data( holder, "prop_action", eact );
1754         }
1755
1756         if ( !isFlatSided ) {
1757             gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
1758         } else {
1759             gtk_action_set_sensitive( GTK_ACTION(eact), FALSE );
1760         }
1761
1762         /* Roundedness */
1763         {
1764         gchar const* labels[] = {_("stretched"), _("twisted"), _("slightly pinched"), _("NOT rounded"), _("slightly rounded"), _("visibly rounded"), _("well rounded"), _("amply rounded"), 0, _("stretched"), _("blown up")};
1765         gdouble values[] = {-1, -0.2, -0.03, 0, 0.05, 0.1, 0.2, 0.3, 0.5, 1, 10};
1766         eact = create_adjustment_action( "RoundednessAction",
1767                                          _("Rounded:"), _("How much rounded are the corners (0 for sharp)"),
1768                                          "tools.shapes.star", "rounded", 0.0,
1769                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
1770                                          -10.0, 10.0, 0.01, 0.1,
1771                                          labels, values, G_N_ELEMENTS(labels),
1772                                          sp_stb_rounded_value_changed );
1773         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
1774         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
1775         }
1776
1777         /* Randomization */
1778         {
1779         gchar const* labels[] = {_("NOT randomized"), _("slightly irregular"), _("visibly randomized"), _("strongly randomized"), _("blown up")};
1780         gdouble values[] = {0, 0.01, 0.1, 0.5, 10};
1781         eact = create_adjustment_action( "RandomizationAction",
1782                                          _("Randomized:"), _("Scatter randomly the corners and angles"),
1783                                          "tools.shapes.star", "randomized", 0.0,
1784                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
1785                                          -10.0, 10.0, 0.001, 0.01,
1786                                          labels, values, G_N_ELEMENTS(labels),
1787                                          sp_stb_randomized_value_changed, 0.1, 3 );
1788         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
1789         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
1790         }
1791     }
1792
1793     {
1794         /* Reset */
1795         {
1796             GtkAction* act = gtk_action_new( "StarResetAction",
1797                                              _("Defaults"),
1798                                              _("Reset shape parameters to defaults (use Inkscape Preferences > Tools to change defaults)"),
1799                                              GTK_STOCK_CLEAR );
1800             g_signal_connect_after( G_OBJECT(act), "activate", G_CALLBACK(sp_stb_defaults), holder );
1801             gtk_action_group_add_action( mainActions, act );
1802             gtk_action_set_sensitive( act, TRUE );
1803         }
1804     }
1805
1806     sigc::connection *connection = new sigc::connection(
1807         sp_desktop_selection(desktop)->connectChanged(sigc::bind(sigc::ptr_fun(sp_star_toolbox_selection_changed), (GObject *)holder))
1808         );
1809     g_signal_connect( holder, "destroy", G_CALLBACK(delete_connection), connection );
1810     g_signal_connect( holder, "destroy", G_CALLBACK(purge_repr_listener), holder );
1811 }
1812
1813
1814 //########################
1815 //##       Rect         ##
1816 //########################
1817
1818 static void sp_rtb_sensitivize( GObject *tbl )
1819 {
1820     GtkAdjustment *adj1 = GTK_ADJUSTMENT( g_object_get_data(tbl, "rx") );
1821     GtkAdjustment *adj2 = GTK_ADJUSTMENT( g_object_get_data(tbl, "ry") );
1822     GtkAction* not_rounded = GTK_ACTION( g_object_get_data(tbl, "not_rounded") );
1823
1824     if (adj1->value == 0 && adj2->value == 0 && g_object_get_data(tbl, "single")) { // only for a single selected rect (for now)
1825         gtk_action_set_sensitive( not_rounded, FALSE );
1826     } else {
1827         gtk_action_set_sensitive( not_rounded, TRUE );
1828     }
1829 }
1830
1831
1832 static void
1833 sp_rtb_value_changed(GtkAdjustment *adj, GObject *tbl, gchar const *value_name,
1834                           void (*setter)(SPRect *, gdouble))
1835 {
1836     SPDesktop *desktop = (SPDesktop *) g_object_get_data( tbl, "desktop" );
1837
1838     UnitTracker* tracker = reinterpret_cast<UnitTracker*>(g_object_get_data( tbl, "tracker" ));
1839     SPUnit const *unit = tracker->getActiveUnit();
1840
1841     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
1842         prefs_set_double_attribute("tools.shapes.rect", value_name, sp_units_get_pixels(adj->value, *unit));
1843     }
1844
1845     // quit if run by the attr_changed listener
1846     if (g_object_get_data( tbl, "freeze" )) {
1847         return;
1848     }
1849
1850     // in turn, prevent listener from responding
1851     g_object_set_data( tbl, "freeze", GINT_TO_POINTER(TRUE));
1852
1853     bool modmade = false;
1854     Inkscape::Selection *selection = sp_desktop_selection(desktop);
1855     for (GSList const *items = selection->itemList(); items != NULL; items = items->next) {
1856         if (SP_IS_RECT(items->data)) {
1857             if (adj->value != 0) {
1858                 setter(SP_RECT(items->data), sp_units_get_pixels(adj->value, *unit));
1859             } else {
1860                 SP_OBJECT_REPR(items->data)->setAttribute(value_name, NULL);
1861             }
1862             modmade = true;
1863         }
1864     }
1865
1866     sp_rtb_sensitivize( tbl );
1867
1868     if (modmade) {
1869         sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_RECT,
1870                                    _("Change rectangle"));
1871     }
1872
1873     g_object_set_data( tbl, "freeze", GINT_TO_POINTER(FALSE) );
1874 }
1875
1876 static void
1877 sp_rtb_rx_value_changed(GtkAdjustment *adj, GObject *tbl)
1878 {
1879     sp_rtb_value_changed(adj, tbl, "rx", sp_rect_set_visible_rx);
1880 }
1881
1882 static void
1883 sp_rtb_ry_value_changed(GtkAdjustment *adj, GObject *tbl)
1884 {
1885     sp_rtb_value_changed(adj, tbl, "ry", sp_rect_set_visible_ry);
1886 }
1887
1888 static void
1889 sp_rtb_width_value_changed(GtkAdjustment *adj, GObject *tbl)
1890 {
1891     sp_rtb_value_changed(adj, tbl, "width", sp_rect_set_visible_width);
1892 }
1893
1894 static void
1895 sp_rtb_height_value_changed(GtkAdjustment *adj, GObject *tbl)
1896 {
1897     sp_rtb_value_changed(adj, tbl, "height", sp_rect_set_visible_height);
1898 }
1899
1900
1901
1902 static void
1903 sp_rtb_defaults( GtkWidget *widget, GObject *obj)
1904 {
1905     GtkAdjustment *adj = 0;
1906
1907     adj = GTK_ADJUSTMENT( g_object_get_data(obj, "rx") );
1908     gtk_adjustment_set_value(adj, 0.0);
1909     // this is necessary if the previous value was 0, but we still need to run the callback to change all selected objects
1910     gtk_adjustment_value_changed(adj);
1911
1912     adj = GTK_ADJUSTMENT( g_object_get_data(obj, "ry") );
1913     gtk_adjustment_set_value(adj, 0.0);
1914     gtk_adjustment_value_changed(adj);
1915
1916     sp_rtb_sensitivize( obj );
1917 }
1918
1919 static void rect_tb_event_attr_changed(Inkscape::XML::Node *repr, gchar const *name,
1920                                        gchar const *old_value, gchar const *new_value,
1921                                        bool is_interactive, gpointer data)
1922 {
1923     GObject *tbl = G_OBJECT(data);
1924
1925     // quit if run by the _changed callbacks
1926     if (g_object_get_data( tbl, "freeze" )) {
1927         return;
1928     }
1929
1930     // in turn, prevent callbacks from responding
1931     g_object_set_data( tbl, "freeze", GINT_TO_POINTER(TRUE) );
1932
1933     UnitTracker* tracker = reinterpret_cast<UnitTracker*>( g_object_get_data( tbl, "tracker" ) );
1934     SPUnit const *unit = tracker->getActiveUnit();
1935
1936     gpointer item = g_object_get_data( tbl, "item" );
1937     if (item && SP_IS_RECT(item)) {
1938         {
1939             GtkAdjustment *adj = GTK_ADJUSTMENT( g_object_get_data( tbl, "rx" ) );
1940             gdouble rx = sp_rect_get_visible_rx(SP_RECT(item));
1941             gtk_adjustment_set_value(adj, sp_pixels_get_units(rx, *unit));
1942         }
1943
1944         {
1945             GtkAdjustment *adj = GTK_ADJUSTMENT( g_object_get_data( tbl, "ry" ) );
1946             gdouble ry = sp_rect_get_visible_ry(SP_RECT(item));
1947             gtk_adjustment_set_value(adj, sp_pixels_get_units(ry, *unit));
1948         }
1949
1950         {
1951             GtkAdjustment *adj = GTK_ADJUSTMENT( g_object_get_data( tbl, "width" ) );
1952             gdouble width = sp_rect_get_visible_width (SP_RECT(item));
1953             gtk_adjustment_set_value(adj, sp_pixels_get_units(width, *unit));
1954         }
1955
1956         {
1957             GtkAdjustment *adj = GTK_ADJUSTMENT( g_object_get_data( tbl, "height" ) );
1958             gdouble height = sp_rect_get_visible_height (SP_RECT(item));
1959             gtk_adjustment_set_value(adj, sp_pixels_get_units(height, *unit));
1960         }
1961     }
1962
1963     sp_rtb_sensitivize( tbl );
1964
1965     g_object_set_data( tbl, "freeze", GINT_TO_POINTER(FALSE) );
1966 }
1967
1968
1969 static Inkscape::XML::NodeEventVector rect_tb_repr_events = {
1970     NULL, /* child_added */
1971     NULL, /* child_removed */
1972     rect_tb_event_attr_changed,
1973     NULL, /* content_changed */
1974     NULL  /* order_changed */
1975 };
1976
1977 /**
1978  *  \param selection should not be NULL.
1979  */
1980 static void
1981 sp_rect_toolbox_selection_changed(Inkscape::Selection *selection, GObject *tbl)
1982 {
1983     int n_selected = 0;
1984     Inkscape::XML::Node *repr = NULL;
1985     SPItem *item = NULL;
1986
1987     if ( g_object_get_data( tbl, "repr" ) ) {
1988         g_object_set_data( tbl, "item", NULL );
1989     }
1990     purge_repr_listener( tbl, tbl );
1991
1992     for (GSList const *items = selection->itemList();
1993          items != NULL;
1994          items = items->next) {
1995         if (SP_IS_RECT((SPItem *) items->data)) {
1996             n_selected++;
1997             item = (SPItem *) items->data;
1998             repr = SP_OBJECT_REPR(item);
1999         }
2000     }
2001
2002     EgeOutputAction* act = EGE_OUTPUT_ACTION( g_object_get_data( tbl, "mode_action" ) );
2003
2004     g_object_set_data( tbl, "single", GINT_TO_POINTER(FALSE) );
2005
2006     if (n_selected == 0) {
2007         g_object_set( G_OBJECT(act), "label", _("<b>New:</b>"), NULL );
2008
2009         GtkAction* w = GTK_ACTION( g_object_get_data( tbl, "width_action" ) );
2010         gtk_action_set_sensitive(w, FALSE);
2011         GtkAction* h = GTK_ACTION( g_object_get_data( tbl, "height_action" ) );
2012         gtk_action_set_sensitive(h, FALSE);
2013
2014     } else if (n_selected == 1) {
2015         g_object_set( G_OBJECT(act), "label", _("<b>Change:</b>"), NULL );
2016         g_object_set_data( tbl, "single", GINT_TO_POINTER(TRUE) );
2017
2018         GtkAction* w = GTK_ACTION( g_object_get_data( tbl, "width_action" ) );
2019         gtk_action_set_sensitive(w, TRUE);
2020         GtkAction* h = GTK_ACTION( g_object_get_data( tbl, "height_action" ) );
2021         gtk_action_set_sensitive(h, TRUE);
2022
2023         if (repr) {
2024             g_object_set_data( tbl, "repr", repr );
2025             g_object_set_data( tbl, "item", item );
2026             Inkscape::GC::anchor(repr);
2027             sp_repr_add_listener(repr, &rect_tb_repr_events, tbl);
2028             sp_repr_synthesize_events(repr, &rect_tb_repr_events, tbl);
2029         }
2030     } else {
2031         // FIXME: implement averaging of all parameters for multiple selected
2032         //gtk_label_set_markup(GTK_LABEL(l), _("<b>Average:</b>"));
2033         g_object_set( G_OBJECT(act), "label", _("<b>Change:</b>"), NULL );
2034         sp_rtb_sensitivize( tbl );
2035     }
2036 }
2037
2038
2039 static void sp_rect_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder)
2040 {
2041     EgeAdjustmentAction* eact = 0;
2042
2043     {
2044         EgeOutputAction* act = ege_output_action_new( "RectStateAction", _("<b>New:</b>"), "", 0 );
2045         ege_output_action_set_use_markup( act, TRUE );
2046         gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
2047         g_object_set_data( holder, "mode_action", act );
2048     }
2049
2050     // rx/ry units menu: create
2051     UnitTracker* tracker = new UnitTracker( SP_UNIT_ABSOLUTE | SP_UNIT_DEVICE );
2052     //tracker->addUnit( SP_UNIT_PERCENT, 0 );
2053     // fixme: add % meaning per cent of the width/height
2054     tracker->setActiveUnit( sp_desktop_namedview(desktop)->doc_units );
2055     g_object_set_data( holder, "tracker", tracker );
2056
2057     /* W */
2058     {
2059         gchar const* labels[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
2060         gdouble values[] = {1, 2, 3, 5, 10, 20, 50, 100, 200, 500};
2061         eact = create_adjustment_action( "RectWidthAction",
2062                                          _("W:"), _("Width of rectangle"),
2063                                          "tools.shapes.rect", "width", 0,
2064                                          GTK_WIDGET(desktop->canvas), NULL/*us*/, holder, TRUE, "altx-rect",
2065                                          0, 1e6, SPIN_STEP, SPIN_PAGE_STEP,
2066                                          labels, values, G_N_ELEMENTS(labels),
2067                                          sp_rtb_width_value_changed );
2068         tracker->addAdjustment( ege_adjustment_action_get_adjustment(eact) );
2069         g_object_set_data( holder, "width_action", eact );
2070         gtk_action_set_sensitive( GTK_ACTION(eact), FALSE );
2071         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2072     }
2073
2074     /* H */
2075     {
2076         gchar const* labels[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
2077         gdouble values[] = {1, 2, 3, 5, 10, 20, 50, 100, 200, 500};
2078         eact = create_adjustment_action( "RectHeightAction",
2079                                          _("H:"), _("Height of rectangle"),
2080                                          "tools.shapes.rect", "height", 0,
2081                                          GTK_WIDGET(desktop->canvas), NULL/*us*/, holder, FALSE, NULL,
2082                                          0, 1e6, SPIN_STEP, SPIN_PAGE_STEP,
2083                                          labels, values, G_N_ELEMENTS(labels),
2084                                          sp_rtb_height_value_changed );
2085         tracker->addAdjustment( ege_adjustment_action_get_adjustment(eact) );
2086         g_object_set_data( holder, "height_action", eact );
2087         gtk_action_set_sensitive( GTK_ACTION(eact), FALSE );
2088         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2089     }
2090
2091     /* rx */
2092     {
2093         gchar const* labels[] = {_("not rounded"), 0, 0, 0, 0, 0, 0, 0, 0};
2094         gdouble values[] = {0.5, 1, 2, 3, 5, 10, 20, 50, 100};
2095         eact = create_adjustment_action( "RadiusXAction",
2096                                          _("Rx:"), _("Horizontal radius of rounded corners"),
2097                                          "tools.shapes.rect", "rx", 0,
2098                                          GTK_WIDGET(desktop->canvas), NULL/*us*/, holder, FALSE, NULL,
2099                                          0, 1e6, SPIN_STEP, SPIN_PAGE_STEP,
2100                                          labels, values, G_N_ELEMENTS(labels),
2101                                          sp_rtb_rx_value_changed);
2102         tracker->addAdjustment( ege_adjustment_action_get_adjustment(eact) );
2103         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2104     }
2105
2106     /* ry */
2107     {
2108         gchar const* labels[] = {_("not rounded"), 0, 0, 0, 0, 0, 0, 0, 0};
2109         gdouble values[] = {0.5, 1, 2, 3, 5, 10, 20, 50, 100};
2110         eact = create_adjustment_action( "RadiusYAction",
2111                                          _("Ry:"), _("Vertical radius of rounded corners"),
2112                                          "tools.shapes.rect", "ry", 0,
2113                                          GTK_WIDGET(desktop->canvas), NULL/*us*/, holder, FALSE, NULL,
2114                                          0, 1e6, SPIN_STEP, SPIN_PAGE_STEP,
2115                                          labels, values, G_N_ELEMENTS(labels),
2116                                          sp_rtb_ry_value_changed);
2117         tracker->addAdjustment( ege_adjustment_action_get_adjustment(eact) );
2118         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2119     }
2120
2121     // add the units menu
2122     {
2123         GtkAction* act = tracker->createAction( "RectUnitsAction", _("Units"), _("") );
2124         gtk_action_group_add_action( mainActions, act );
2125     }
2126
2127     /* Reset */
2128     {
2129         InkAction* inky = ink_action_new( "RectResetAction",
2130                                           _("Not rounded"),
2131                                           _("Make corners sharp"),
2132                                           "squared_corner",
2133                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
2134         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_rtb_defaults), holder );
2135         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
2136         gtk_action_set_sensitive( GTK_ACTION(inky), TRUE );
2137         g_object_set_data( holder, "not_rounded", inky );
2138     }
2139
2140     g_object_set_data( holder, "single", GINT_TO_POINTER(TRUE) );
2141     sp_rtb_sensitivize( holder );
2142
2143     sigc::connection *connection = new sigc::connection(
2144         sp_desktop_selection(desktop)->connectChanged(sigc::bind(sigc::ptr_fun(sp_rect_toolbox_selection_changed), (GObject *)holder))
2145         );
2146     g_signal_connect( holder, "destroy", G_CALLBACK(delete_connection), connection );
2147     g_signal_connect( holder, "destroy", G_CALLBACK(purge_repr_listener), holder );
2148 }
2149
2150 //########################
2151 //##       3D Box       ##
2152 //########################
2153
2154 static void sp_3dbox_toggle_vp_changed (GtkToggleAction *act, GObject *dataKludge, Box3D::Axis axis)
2155 {
2156     SPDesktop *desktop = (SPDesktop *) g_object_get_data (dataKludge, "desktop");
2157     SPDocument *document = sp_desktop_document (desktop);
2158     Box3D::Perspective3D *persp = document->current_perspective;
2159
2160     g_return_if_fail (is_single_axis_direction (axis));
2161     g_return_if_fail (persp);
2162
2163     persp->toggle_boxes (axis);
2164
2165     gchar *str;
2166     switch (axis) {
2167         case Box3D::X:
2168             str = g_strdup ("box3d_angle_x_action");
2169             break;
2170         case Box3D::Y:
2171             str = g_strdup ("box3d_angle_y_action");
2172             break;
2173         case Box3D::Z:
2174             str = g_strdup ("box3d_angle_z_action");
2175             break;
2176         default:
2177             return;
2178     }
2179     GtkAction* angle_action = GTK_ACTION (g_object_get_data (dataKludge, str));
2180     if (angle_action) {
2181         gtk_action_set_sensitive (angle_action, !persp->get_vanishing_point (axis)->is_finite() );
2182     }
2183
2184     // FIXME: Given how it is realized in the other tools, this is probably not the right way to do it,
2185     //        but without the if construct, we get continuous segfaults. Needs further investigation.
2186     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
2187         sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_3DBOX,
2188                          _("3D Box: Change perspective"));
2189     }
2190 }
2191
2192 static void sp_3dbox_toggle_vp_x_changed(GtkToggleAction *act, GObject *dataKludge)
2193 {
2194     sp_3dbox_toggle_vp_changed (act, dataKludge, Box3D::X);
2195 }
2196
2197 static void sp_3dbox_toggle_vp_y_changed(GtkToggleAction *act, GObject *dataKludge)
2198 {
2199     sp_3dbox_toggle_vp_changed (act, dataKludge, Box3D::Y);
2200 }
2201
2202 static void sp_3dbox_toggle_vp_z_changed(GtkToggleAction *act, GObject *dataKludge)
2203 {
2204     sp_3dbox_toggle_vp_changed (act, dataKludge, Box3D::Z);
2205 }
2206
2207 static void sp_3dbox_vp_angle_changed(GtkAdjustment *adj, GObject *dataKludge, Box3D::Axis axis )
2208 {
2209     SPDesktop *desktop = (SPDesktop *) g_object_get_data(dataKludge, "desktop");
2210     Box3D::Perspective3D *persp = sp_desktop_document (desktop)->current_perspective;
2211
2212     if (persp) {
2213         double angle = adj->value * M_PI/180;
2214         persp->set_infinite_direction (axis, NR::Point (cos (angle), sin (angle)));
2215
2216         // FIXME: See comment above; without the if construct we get segfaults during undo.
2217         if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
2218             sp_document_maybe_done(sp_desktop_document(desktop), "perspectiveangle", SP_VERB_CONTEXT_3DBOX,
2219                              _("3D Box: Change perspective"));
2220         }
2221     }
2222     //g_object_set_data(G_OBJECT(dataKludge), "freeze", GINT_TO_POINTER(FALSE));
2223 }
2224
2225 static void sp_3dbox_vpx_angle_changed(GtkAdjustment *adj, GObject *dataKludge )
2226 {
2227     sp_3dbox_vp_angle_changed (adj, dataKludge, Box3D::X);
2228 }
2229
2230 static void sp_3dbox_vpy_angle_changed(GtkAdjustment *adj, GObject *dataKludge )
2231 {
2232     sp_3dbox_vp_angle_changed (adj, dataKludge, Box3D::Y);
2233 }
2234
2235 static void sp_3dbox_vpz_angle_changed(GtkAdjustment *adj, GObject *dataKludge )
2236 {
2237     sp_3dbox_vp_angle_changed (adj, dataKludge, Box3D::Z);
2238 }
2239
2240 // normalize angle so that it lies in the interval [0,360]
2241 static double sp_3dbox_normalize_angle (double a) {
2242     double angle = a + ((int) (a/360.0))*360;
2243     if (angle < 0) {
2244         angle += 360.0;
2245     }
2246     return angle;
2247 }
2248
2249 static void sp_3dbox_tb_event_attr_changed(Inkscape::XML::Node *repr, gchar const *name,
2250                                            gchar const *old_value, gchar const *new_value,
2251                                            bool is_interactive, gpointer data)
2252 {
2253     GtkWidget *tbl = GTK_WIDGET(data);
2254
2255     // FIXME: if we check for "freeze" as in other tools, no action is performed at all ...
2256     /***
2257     // quit if run by the _changed callbacks
2258     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
2259         return;
2260     }
2261
2262     // in turn, prevent callbacks from responding
2263     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
2264     ***/
2265
2266     if (!strcmp(name, "inkscape:perspective")) {
2267         GtkAdjustment *adj = 0;
2268         double angle;
2269         SPDesktop *desktop = (SPDesktop *) g_object_get_data(G_OBJECT(tbl), "desktop");
2270         Box3D::Perspective3D *persp = sp_desktop_document (desktop)->current_perspective;
2271
2272         adj = GTK_ADJUSTMENT(gtk_object_get_data(GTK_OBJECT(tbl), "dir_vp_x"));
2273         angle = sp_3dbox_normalize_angle (persp->get_vanishing_point (Box3D::X)->get_angle());
2274         gtk_adjustment_set_value(adj, angle);
2275
2276         adj = GTK_ADJUSTMENT(gtk_object_get_data(GTK_OBJECT(tbl), "dir_vp_y"));
2277         angle = sp_3dbox_normalize_angle (persp->get_vanishing_point (Box3D::Y)->get_angle());
2278         gtk_adjustment_set_value(adj, angle);
2279
2280         adj = GTK_ADJUSTMENT(gtk_object_get_data(GTK_OBJECT(tbl), "dir_vp_z"));
2281         angle = sp_3dbox_normalize_angle (persp->get_vanishing_point (Box3D::Z)->get_angle());
2282         gtk_adjustment_set_value(adj, angle);
2283     }
2284 }
2285
2286 static Inkscape::XML::NodeEventVector sp_3dbox_tb_repr_events =
2287 {
2288     NULL, /* child_added */
2289     NULL, /* child_removed */
2290     sp_3dbox_tb_event_attr_changed,
2291     NULL, /* content_changed */
2292     NULL  /* order_changed */
2293 };
2294
2295 /**
2296  *  \param selection Should not be NULL.
2297  */
2298 static void
2299 sp_3dbox_toolbox_selection_changed(Inkscape::Selection *selection, GObject *tbl)
2300 {
2301     Inkscape::XML::Node *repr = NULL;
2302     purge_repr_listener(tbl, tbl);
2303
2304     SPItem *item = selection->singleItem();
2305     if (item) {
2306         repr = SP_OBJECT_REPR(item);
2307         if (repr) {
2308             g_object_set_data(tbl, "repr", repr);
2309             Inkscape::GC::anchor(repr);
2310             sp_repr_add_listener(repr, &sp_3dbox_tb_repr_events, tbl);
2311             sp_repr_synthesize_events(repr, &sp_3dbox_tb_repr_events, tbl);
2312         }
2313     }
2314 }
2315
2316 static void sp_3dbox_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder)
2317 {
2318     EgeAdjustmentAction* eact = 0;
2319     SPDocument *document = sp_desktop_document (desktop);
2320     Box3D::Perspective3D *persp = document->current_perspective;
2321     bool toggled = false;
2322
2323     /* angle of VP in X direction */
2324     eact = create_adjustment_action("3DBoxPosAngleXAction",
2325                                     _("Angle X:"), _("Angle of infinite vanishing point in X direction"),
2326                                     "tools.shapes.3dbox", "dir_vp_x", persp->get_vanishing_point (Box3D::X)->get_angle(),
2327                                     GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2328                                     0.0, 360.0, 1.0, 10.0,
2329                                     0, 0, 0, // labels, values, G_N_ELEMENTS(labels),
2330                                     sp_3dbox_vpx_angle_changed,
2331                                     0.1, 1);
2332     gtk_action_group_add_action(mainActions, GTK_ACTION(eact));
2333     g_object_set_data(holder, "box3d_angle_x_action", eact);
2334     if (!persp->get_vanishing_point (Box3D::X)->is_finite()) {
2335         gtk_action_set_sensitive(GTK_ACTION(eact), TRUE);
2336     } else {
2337         gtk_action_set_sensitive(GTK_ACTION(eact), FALSE);
2338     }
2339
2340     /* toggle VP in X direction */
2341     {
2342     InkToggleAction* act = ink_toggle_action_new("3DBoxVPXAction",
2343                                                   _("Toggle VP in X direction"),
2344                                                   _("Toggle VP in X direction between 'finite' and 'infinite' (=parallel)"),
2345                                                   "toggle_vp_x",
2346                                                   Inkscape::ICON_SIZE_DECORATION);
2347     gtk_action_group_add_action(mainActions, GTK_ACTION(act));
2348     if (persp) {
2349         toggled = !persp->get_vanishing_point(Box3D::X)->is_finite();
2350     }
2351     gtk_toggle_action_set_active(GTK_TOGGLE_ACTION(act), toggled);
2352     /* we connect the signal after setting the state to avoid switching the state again */
2353     g_signal_connect_after(G_OBJECT(act), "toggled", G_CALLBACK(sp_3dbox_toggle_vp_x_changed), holder);
2354     }
2355
2356     /* angle of VP in Y direction */
2357     eact = create_adjustment_action("3DBoxPosAngleYAction",
2358                                     _("Angle Y:"), _("Angle of infinite vanishing point in Y direction"),
2359                                     "tools.shapes.3dbox", "dir_vp_y", persp->get_vanishing_point (Box3D::Y)->get_angle(),
2360                                     GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2361                                     0.0, 360.0, 1.0, 10.0,
2362                                     0, 0, 0, // labels, values, G_N_ELEMENTS(labels),
2363                                     sp_3dbox_vpy_angle_changed,
2364                                     0.1, 1);
2365     gtk_action_group_add_action(mainActions, GTK_ACTION(eact));
2366     g_object_set_data(holder, "box3d_angle_y_action", eact);
2367     if (!persp->get_vanishing_point (Box3D::Y)->is_finite()) {
2368         gtk_action_set_sensitive(GTK_ACTION(eact), TRUE);
2369     } else {
2370         gtk_action_set_sensitive(GTK_ACTION(eact), FALSE);
2371     }
2372
2373     /* toggle VP in Y direction */
2374     {
2375     InkToggleAction* act = ink_toggle_action_new("3DBoxVPYAction",
2376                                                  _("Toggle VP in Y direction"),
2377                                                  _("Toggle VP in Y direction between 'finite' and 'infinite' (=parallel)"),
2378                                                  "toggle_vp_y",
2379                                                  Inkscape::ICON_SIZE_DECORATION);
2380     gtk_action_group_add_action(mainActions, GTK_ACTION(act));
2381     if (persp) {
2382         toggled = !persp->get_vanishing_point(Box3D::Y)->is_finite();
2383     }
2384     gtk_toggle_action_set_active(GTK_TOGGLE_ACTION(act), toggled);
2385     /* we connect the signal after setting the state to avoid switching the state again */
2386     g_signal_connect_after(G_OBJECT(act), "toggled", G_CALLBACK(sp_3dbox_toggle_vp_y_changed), holder);
2387     }
2388
2389     /* angle of VP in Z direction */
2390     eact = create_adjustment_action("3DBoxPosAngleZAction",
2391                                     _("Angle Z:"), _("Angle of infinite vanishing point in Z direction"),
2392                                     "tools.shapes.3dbox", "dir_vp_z", persp->get_vanishing_point (Box3D::Z)->get_angle(),
2393                                     GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2394                                      0.0, 360.0, 1.0, 10.0,
2395                                     0, 0, 0, // labels, values, G_N_ELEMENTS(labels),
2396                                     sp_3dbox_vpz_angle_changed,
2397                                     0.1, 1);
2398
2399     gtk_action_group_add_action(mainActions, GTK_ACTION(eact));
2400     g_object_set_data(holder, "box3d_angle_z_action", eact);
2401     if (!persp->get_vanishing_point (Box3D::Z)->is_finite()) {
2402         gtk_action_set_sensitive(GTK_ACTION(eact), TRUE);
2403     } else {
2404         gtk_action_set_sensitive(GTK_ACTION(eact), FALSE);
2405     }
2406
2407     /* toggle VP in Z direction */
2408     {
2409     InkToggleAction* act = ink_toggle_action_new("3DBoxVPZAction",
2410                                                  _("Toggle VP in Z direction"),
2411                                                  _("Toggle VP in Z direction between 'finite' and 'infinite' (=parallel)"),
2412                                                  "toggle_vp_z",
2413                                                  Inkscape::ICON_SIZE_DECORATION);
2414     gtk_action_group_add_action(mainActions, GTK_ACTION(act));
2415     if (persp) {
2416         toggled = !persp->get_vanishing_point(Box3D::Z)->is_finite();
2417     }
2418     /* we connect the signal after setting the state to avoid switching the state again */
2419     gtk_toggle_action_set_active(GTK_TOGGLE_ACTION(act), toggled);
2420     g_signal_connect_after(G_OBJECT(act), "toggled", G_CALLBACK(sp_3dbox_toggle_vp_z_changed), holder);
2421     }
2422
2423     sigc::connection *connection = new sigc::connection(
2424         sp_desktop_selection(desktop)->connectChanged(sigc::bind(sigc::ptr_fun(sp_3dbox_toolbox_selection_changed), (GObject *)holder))
2425        );
2426     g_signal_connect(holder, "destroy", G_CALLBACK(delete_connection), connection);
2427     g_signal_connect(holder, "destroy", G_CALLBACK(purge_repr_listener), holder);
2428 }
2429
2430 //########################
2431 //##       Spiral       ##
2432 //########################
2433
2434 static void
2435 sp_spl_tb_value_changed(GtkAdjustment *adj, GObject *tbl, gchar const *value_name)
2436 {
2437     SPDesktop *desktop = (SPDesktop *) g_object_get_data( tbl, "desktop" );
2438
2439     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
2440         prefs_set_double_attribute("tools.shapes.spiral", value_name, adj->value);
2441     }
2442
2443     // quit if run by the attr_changed listener
2444     if (g_object_get_data( tbl, "freeze" )) {
2445         return;
2446     }
2447
2448     // in turn, prevent listener from responding
2449     g_object_set_data( tbl, "freeze", GINT_TO_POINTER(TRUE) );
2450
2451     gchar* namespaced_name = g_strconcat("sodipodi:", value_name, NULL);
2452
2453     bool modmade = false;
2454     for (GSList const *items = sp_desktop_selection(desktop)->itemList();
2455          items != NULL;
2456          items = items->next)
2457     {
2458         if (SP_IS_SPIRAL((SPItem *) items->data)) {
2459             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
2460             sp_repr_set_svg_double( repr, namespaced_name, adj->value );
2461             SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
2462             modmade = true;
2463         }
2464     }
2465
2466     g_free(namespaced_name);
2467
2468     if (modmade) {
2469         sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_SPIRAL,
2470                                    _("Change spiral"));
2471     }
2472
2473     g_object_set_data( tbl, "freeze", GINT_TO_POINTER(FALSE) );
2474 }
2475
2476 static void
2477 sp_spl_tb_revolution_value_changed(GtkAdjustment *adj, GObject *tbl)
2478 {
2479     sp_spl_tb_value_changed(adj, tbl, "revolution");
2480 }
2481
2482 static void
2483 sp_spl_tb_expansion_value_changed(GtkAdjustment *adj, GObject *tbl)
2484 {
2485     sp_spl_tb_value_changed(adj, tbl, "expansion");
2486 }
2487
2488 static void
2489 sp_spl_tb_t0_value_changed(GtkAdjustment *adj, GObject *tbl)
2490 {
2491     sp_spl_tb_value_changed(adj, tbl, "t0");
2492 }
2493
2494 static void
2495 sp_spl_tb_defaults(GtkWidget *widget, GtkObject *obj)
2496 {
2497     GtkWidget *tbl = GTK_WIDGET(obj);
2498
2499     GtkAdjustment *adj;
2500
2501     // fixme: make settable
2502     gdouble rev = 5;
2503     gdouble exp = 1.0;
2504     gdouble t0 = 0.0;
2505
2506     adj = (GtkAdjustment*)gtk_object_get_data(obj, "revolution");
2507     gtk_adjustment_set_value(adj, rev);
2508     gtk_adjustment_value_changed(adj);
2509
2510     adj = (GtkAdjustment*)gtk_object_get_data(obj, "expansion");
2511     gtk_adjustment_set_value(adj, exp);
2512     gtk_adjustment_value_changed(adj);
2513
2514     adj = (GtkAdjustment*)gtk_object_get_data(obj, "t0");
2515     gtk_adjustment_set_value(adj, t0);
2516     gtk_adjustment_value_changed(adj);
2517
2518     spinbutton_defocus(GTK_OBJECT(tbl));
2519 }
2520
2521
2522 static void spiral_tb_event_attr_changed(Inkscape::XML::Node *repr, gchar const *name,
2523                                          gchar const *old_value, gchar const *new_value,
2524                                          bool is_interactive, gpointer data)
2525 {
2526     GtkWidget *tbl = GTK_WIDGET(data);
2527
2528     // quit if run by the _changed callbacks
2529     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
2530         return;
2531     }
2532
2533     // in turn, prevent callbacks from responding
2534     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
2535
2536     GtkAdjustment *adj;
2537     adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "revolution");
2538     gtk_adjustment_set_value(adj, (sp_repr_get_double_attribute(repr, "sodipodi:revolution", 3.0)));
2539
2540     adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "expansion");
2541     gtk_adjustment_set_value(adj, (sp_repr_get_double_attribute(repr, "sodipodi:expansion", 1.0)));
2542
2543     adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "t0");
2544     gtk_adjustment_set_value(adj, (sp_repr_get_double_attribute(repr, "sodipodi:t0", 0.0)));
2545
2546     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
2547 }
2548
2549
2550 static Inkscape::XML::NodeEventVector spiral_tb_repr_events = {
2551     NULL, /* child_added */
2552     NULL, /* child_removed */
2553     spiral_tb_event_attr_changed,
2554     NULL, /* content_changed */
2555     NULL  /* order_changed */
2556 };
2557
2558 static void
2559 sp_spiral_toolbox_selection_changed(Inkscape::Selection *selection, GObject *tbl)
2560 {
2561     int n_selected = 0;
2562     Inkscape::XML::Node *repr = NULL;
2563
2564     purge_repr_listener( tbl, tbl );
2565
2566     for (GSList const *items = selection->itemList();
2567          items != NULL;
2568          items = items->next)
2569     {
2570         if (SP_IS_SPIRAL((SPItem *) items->data)) {
2571             n_selected++;
2572             repr = SP_OBJECT_REPR((SPItem *) items->data);
2573         }
2574     }
2575
2576     EgeOutputAction* act = EGE_OUTPUT_ACTION( g_object_get_data( tbl, "mode_action" ) );
2577
2578     if (n_selected == 0) {
2579         g_object_set( G_OBJECT(act), "label", _("<b>New:</b>"), NULL );
2580     } else if (n_selected == 1) {
2581         g_object_set( G_OBJECT(act), "label", _("<b>Change:</b>"), NULL );
2582
2583         if (repr) {
2584             g_object_set_data( tbl, "repr", repr );
2585             Inkscape::GC::anchor(repr);
2586             sp_repr_add_listener(repr, &spiral_tb_repr_events, tbl);
2587             sp_repr_synthesize_events(repr, &spiral_tb_repr_events, tbl);
2588         }
2589     } else {
2590         // FIXME: implement averaging of all parameters for multiple selected
2591         //gtk_label_set_markup(GTK_LABEL(l), _("<b>Average:</b>"));
2592         g_object_set( G_OBJECT(act), "label", _("<b>Change:</b>"), NULL );
2593     }
2594 }
2595
2596
2597 static void sp_spiral_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder)
2598 {
2599     EgeAdjustmentAction* eact = 0;
2600
2601     {
2602         EgeOutputAction* act = ege_output_action_new( "SpiralStateAction", _("<b>New:</b>"), "", 0 );
2603         ege_output_action_set_use_markup( act, TRUE );
2604         gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
2605         g_object_set_data( holder, "mode_action", act );
2606     }
2607
2608     /* Revolution */
2609     {
2610         gchar const* labels[] = {_("just a curve"), 0, _("one full revolution"), 0, 0, 0, 0, 0, 0};
2611         gdouble values[] = {0.01, 0.5, 1, 2, 3, 5, 10, 20, 50, 100};
2612         eact = create_adjustment_action( "SpiralRevolutionAction",
2613                                          _("Turns:"), _("Number of revolutions"),
2614                                          "tools.shapes.spiral", "revolution", 3.0,
2615                                          GTK_WIDGET(desktop->canvas), NULL, holder, TRUE, "altx-spiral",
2616                                          0.01, 1024.0, 0.1, 1.0,
2617                                          labels, values, G_N_ELEMENTS(labels),
2618                                          sp_spl_tb_revolution_value_changed, 1, 2);
2619         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2620     }
2621
2622     /* Expansion */
2623     {
2624         gchar const* labels[] = {_("circle"), _("edge is much denser"), _("edge is denser"), _("even"), _("center is denser"), _("center is much denser"), 0};
2625         gdouble values[] = {0, 0.1, 0.5, 1, 1.5, 5, 20};
2626         eact = create_adjustment_action( "SpiralExpansionAction",
2627                                          _("Divergence:"), _("How much denser/sparser are outer revolutions; 1 = uniform"),
2628                                          "tools.shapes.spiral", "expansion", 1.0,
2629                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2630                                          0.0, 1000.0, 0.01, 1.0,
2631                                          labels, values, G_N_ELEMENTS(labels),
2632                                          sp_spl_tb_expansion_value_changed);
2633         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2634     }
2635
2636     /* T0 */
2637     {
2638         gchar const* labels[] = {_("starts from center"), _("starts mid-way"), _("starts near edge")};
2639         gdouble values[] = {0, 0.5, 0.9};
2640         eact = create_adjustment_action( "SpiralT0Action",
2641                                          _("Inner radius:"), _("Radius of the innermost revolution (relative to the spiral size)"),
2642                                          "tools.shapes.spiral", "t0", 0.0,
2643                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2644                                          0.0, 0.999, 0.01, 1.0,
2645                                          labels, values, G_N_ELEMENTS(labels),
2646                                          sp_spl_tb_t0_value_changed);
2647         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2648     }
2649
2650     /* Reset */
2651     {
2652         InkAction* inky = ink_action_new( "SpiralResetAction",
2653                                           _("Defaults"),
2654                                           _("Reset shape parameters to defaults (use Inkscape Preferences > Tools to change defaults)"),
2655                                           GTK_STOCK_CLEAR,
2656                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
2657         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_spl_tb_defaults), holder );
2658         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
2659     }
2660
2661
2662     sigc::connection *connection = new sigc::connection(
2663         sp_desktop_selection(desktop)->connectChanged(sigc::bind(sigc::ptr_fun(sp_spiral_toolbox_selection_changed), (GObject *)holder))
2664         );
2665     g_signal_connect( holder, "destroy", G_CALLBACK(delete_connection), connection );
2666     g_signal_connect( holder, "destroy", G_CALLBACK(purge_repr_listener), holder );
2667 }
2668
2669 //########################
2670 //##     Pen/Pencil    ##
2671 //########################
2672
2673
2674 static void sp_pen_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder)
2675 {
2676     // Put stuff here
2677 }
2678
2679 static void sp_pencil_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder)
2680 {
2681     // Put stuff here
2682 }
2683
2684 //########################
2685 //##       Tweak        ##
2686 //########################
2687
2688 static void sp_tweak_width_value_changed( GtkAdjustment *adj, GObject *tbl )
2689 {
2690     prefs_set_double_attribute( "tools.tweak", "width", adj->value * 0.01 );
2691 }
2692
2693 static void sp_tweak_force_value_changed( GtkAdjustment *adj, GObject *tbl )
2694 {
2695     prefs_set_double_attribute( "tools.tweak", "force", adj->value * 0.01 );
2696 }
2697
2698 static void sp_tweak_pressure_state_changed( GtkToggleAction *act, gpointer data )
2699 {
2700     prefs_set_int_attribute( "tools.tweak", "usepressure", gtk_toggle_action_get_active( act ) ? 1 : 0);
2701 }
2702
2703 static void sp_tweak_mode_changed( EgeSelectOneAction *act, GObject *tbl )
2704 {
2705     int mode = ege_select_one_action_get_active( act );
2706     prefs_set_int_attribute("tools.tweak", "mode", mode);
2707
2708     GtkAction *doh = GTK_ACTION(g_object_get_data( tbl, "tweak_doh"));
2709     GtkAction *dos = GTK_ACTION(g_object_get_data( tbl, "tweak_dos"));
2710     GtkAction *dol = GTK_ACTION(g_object_get_data( tbl, "tweak_dol"));
2711     GtkAction *doo = GTK_ACTION(g_object_get_data( tbl, "tweak_doo"));
2712     GtkAction *dolabel = GTK_ACTION(g_object_get_data( tbl, "tweak_channels_label"));
2713     if (mode == TWEAK_MODE_COLORPAINT || mode == TWEAK_MODE_COLORJITTER) {
2714         if (doh) gtk_action_set_sensitive (doh, TRUE);
2715         if (dos) gtk_action_set_sensitive (dos, TRUE);
2716         if (dol) gtk_action_set_sensitive (dol, TRUE);
2717         if (doo) gtk_action_set_sensitive (doo, TRUE);
2718         if (dolabel) gtk_action_set_sensitive (dolabel, TRUE);
2719     } else {
2720         if (doh) gtk_action_set_sensitive (doh, FALSE);
2721         if (dos) gtk_action_set_sensitive (dos, FALSE);
2722         if (dol) gtk_action_set_sensitive (dol, FALSE);
2723         if (doo) gtk_action_set_sensitive (doo, FALSE);
2724         if (dolabel) gtk_action_set_sensitive (dolabel, FALSE);
2725     }
2726 }
2727
2728 static void sp_tweak_fidelity_value_changed( GtkAdjustment *adj, GObject *tbl )
2729 {
2730     prefs_set_double_attribute( "tools.tweak", "fidelity", adj->value * 0.01 );
2731 }
2732
2733 static void tweak_toggle_doh (GtkToggleAction *act, gpointer data) {
2734     bool show = gtk_toggle_action_get_active( act );
2735     prefs_set_int_attribute ("tools.tweak", "doh",  show ? 1 : 0);
2736 }
2737 static void tweak_toggle_dos (GtkToggleAction *act, gpointer data) {
2738     bool show = gtk_toggle_action_get_active( act );
2739     prefs_set_int_attribute ("tools.tweak", "dos",  show ? 1 : 0);
2740 }
2741 static void tweak_toggle_dol (GtkToggleAction *act, gpointer data) {
2742     bool show = gtk_toggle_action_get_active( act );
2743     prefs_set_int_attribute ("tools.tweak", "dol",  show ? 1 : 0);
2744 }
2745 static void tweak_toggle_doo (GtkToggleAction *act, gpointer data) {
2746     bool show = gtk_toggle_action_get_active( act );
2747     prefs_set_int_attribute ("tools.tweak", "doo",  show ? 1 : 0);
2748 }
2749
2750 static void sp_tweak_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder)
2751 {
2752     {
2753         /* Width */
2754         gchar const* labels[] = {_("(pinch tweak)"), 0, 0, 0, _("(default)"), 0, 0, 0, 0, _("(broad tweak)")};
2755         gdouble values[] = {1, 3, 5, 10, 15, 20, 30, 50, 75, 100};
2756         EgeAdjustmentAction *eact = create_adjustment_action( "TweakWidthAction",
2757                                                               _("Width:"), _("The width of the tweak area (relative to the visible canvas area)"),
2758                                                               "tools.tweak", "width", 15,
2759                                                               GTK_WIDGET(desktop->canvas), NULL, holder, TRUE, "altx-tweak",
2760                                                               1, 100, 1.0, 10.0,
2761                                                               labels, values, G_N_ELEMENTS(labels),
2762                                                               sp_tweak_width_value_changed,  0.01, 0, 100 );
2763         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2764         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2765     }
2766
2767
2768     {
2769         /* Force */
2770         gchar const* labels[] = {_("(minimum force)"), 0, 0, _("(default)"), 0, 0, 0, _("(maximum force)")};
2771         gdouble values[] = {1, 5, 10, 20, 30, 50, 70, 100};
2772         EgeAdjustmentAction *eact = create_adjustment_action( "TweakForceAction",
2773                                                               _("Force:"), _("The force of the tweak action"),
2774                                                               "tools.tweak", "force", 20,
2775                                                               GTK_WIDGET(desktop->canvas), NULL, holder, TRUE, "tweak-force",
2776                                                               1, 100, 1.0, 10.0,
2777                                                               labels, values, G_N_ELEMENTS(labels),
2778                                                               sp_tweak_force_value_changed,  0.01, 0, 100 );
2779         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2780         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2781     }
2782
2783     {
2784         EgeOutputAction* act = ege_output_action_new( "TweakModeLabel", _("<b>Mode:</b>"), "", 0 );
2785         ege_output_action_set_use_markup( act, TRUE );
2786         gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
2787     }
2788
2789     /* Mode */
2790     {
2791         GtkListStore* model = gtk_list_store_new( 3, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING );
2792
2793         GtkTreeIter iter;
2794         gtk_list_store_append( model, &iter );
2795         gtk_list_store_set( model, &iter,
2796                             0, _("Push mode"),
2797                             1, _("Push parts of paths in any direction"),
2798                             2, "tweak_push_mode",
2799                             -1 );
2800
2801         gtk_list_store_append( model, &iter );
2802         gtk_list_store_set( model, &iter,
2803                             0, _("Shrink mode"),
2804                             1, _("Shrink (inset) parts of paths"),
2805                             2, "tweak_shrink_mode",
2806                             -1 );
2807
2808         gtk_list_store_append( model, &iter );
2809         gtk_list_store_set( model, &iter,
2810                             0, _("Grow mode"),
2811                             1, _("Grow (outset) parts of paths"),
2812                             2, "tweak_grow_mode",
2813                             -1 );
2814
2815         gtk_list_store_append( model, &iter );
2816         gtk_list_store_set( model, &iter,
2817                             0, _("Attract mode"),
2818                             1, _("Attract parts of paths towards cursor"),
2819                             2, "tweak_attract_mode",
2820                             -1 );
2821
2822         gtk_list_store_append( model, &iter );
2823         gtk_list_store_set( model, &iter,
2824                             0, _("Repel mode"),
2825                             1, _("Repel parts of paths from cursor"),
2826                             2, "tweak_repel_mode",
2827                             -1 );
2828
2829         gtk_list_store_append( model, &iter );
2830         gtk_list_store_set( model, &iter,
2831                             0, _("Roughen mode"),
2832                             1, _("Roughen parts of paths"),
2833                             2, "tweak_roughen_mode",
2834                             -1 );
2835
2836         gtk_list_store_append( model, &iter );
2837         gtk_list_store_set( model, &iter,
2838                             0, _("Color paint mode"),
2839                             1, _("Paint the tool's color upon selected objects"),
2840                             2, "tweak_colorpaint_mode",
2841                             -1 );
2842
2843         gtk_list_store_append( model, &iter );
2844         gtk_list_store_set( model, &iter,
2845                             0, _("Color jitter mode"),
2846                             1, _("Jitter the colors of selected objects"),
2847                             2, "tweak_colorjitter_mode",
2848                             -1 );
2849
2850         EgeSelectOneAction* act = ege_select_one_action_new( "TweakModeAction", _(""), _(""), NULL, GTK_TREE_MODEL(model) );
2851         gtk_action_group_add_action( mainActions, GTK_ACTION(act) );
2852         g_object_set_data( holder, "mode_action", act );
2853
2854         ege_select_one_action_set_appearance( act, "full" );
2855         ege_select_one_action_set_radio_action_type( act, INK_RADIO_ACTION_TYPE );
2856         g_object_set( G_OBJECT(act), "icon-property", "iconId", NULL );
2857         ege_select_one_action_set_icon_column( act, 2 );
2858         ege_select_one_action_set_tooltip_column( act, 1  );
2859
2860         gint mode = prefs_get_int_attribute("tools.tweak", "mode", 0);
2861         ege_select_one_action_set_active( act, mode );
2862         g_signal_connect_after( G_OBJECT(act), "changed", G_CALLBACK(sp_tweak_mode_changed), holder );
2863
2864         g_object_set_data( G_OBJECT(holder), "tweak_tool_mode", act);
2865     }
2866
2867     guint mode = prefs_get_int_attribute("tools.tweak", "mode", 0);
2868
2869     {
2870         EgeOutputAction* act = ege_output_action_new( "TweakChannelsLabel", _("Channels:"), "", 0 );
2871         ege_output_action_set_use_markup( act, TRUE );
2872         gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
2873         if (mode != TWEAK_MODE_COLORPAINT && mode != TWEAK_MODE_COLORJITTER)
2874             gtk_action_set_sensitive (GTK_ACTION(act), FALSE);
2875         g_object_set_data( holder, "tweak_channels_label", act);
2876     }
2877
2878     {
2879         InkToggleAction* act = ink_toggle_action_new( "TweakDoH",
2880                                                       _("H"),
2881                                                       _("In color mode, act on objects' hue"),
2882                                                       NULL,
2883                                                       Inkscape::ICON_SIZE_DECORATION );
2884         gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
2885         g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(tweak_toggle_doh), desktop );
2886         gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), prefs_get_int_attribute( "tools.tweak", "doh", 1 ) );
2887         if (mode != TWEAK_MODE_COLORPAINT && mode != TWEAK_MODE_COLORJITTER)
2888             gtk_action_set_sensitive (GTK_ACTION(act), FALSE);
2889         g_object_set_data( holder, "tweak_doh", act);
2890     }
2891     {
2892         InkToggleAction* act = ink_toggle_action_new( "TweakDoS",
2893                                                       _("S"),
2894                                                       _("In color mode, act on objects' saturation"),
2895                                                       NULL,
2896                                                       Inkscape::ICON_SIZE_DECORATION );
2897         gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
2898         g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(tweak_toggle_dos), desktop );
2899         gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), prefs_get_int_attribute( "tools.tweak", "dos", 1 ) );
2900         if (mode != TWEAK_MODE_COLORPAINT && mode != TWEAK_MODE_COLORJITTER)
2901             gtk_action_set_sensitive (GTK_ACTION(act), FALSE);
2902         g_object_set_data( holder, "tweak_dos", act );
2903     }
2904     {
2905         InkToggleAction* act = ink_toggle_action_new( "TweakDoL",
2906                                                       _("L"),
2907                                                       _("In color mode, act on objects' lightness"),
2908                                                       NULL,
2909                                                       Inkscape::ICON_SIZE_DECORATION );
2910         gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
2911         g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(tweak_toggle_dol), desktop );
2912         gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), prefs_get_int_attribute( "tools.tweak", "dol", 1 ) );
2913         if (mode != TWEAK_MODE_COLORPAINT && mode != TWEAK_MODE_COLORJITTER)
2914             gtk_action_set_sensitive (GTK_ACTION(act), FALSE);
2915         g_object_set_data( holder, "tweak_dol", act );
2916     }
2917     {
2918         InkToggleAction* act = ink_toggle_action_new( "TweakDoO",
2919                                                       _("O"),
2920                                                       _("In color mode, act on objects' opacity"),
2921                                                       NULL,
2922                                                       Inkscape::ICON_SIZE_DECORATION );
2923         gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
2924         g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(tweak_toggle_doo), desktop );
2925         gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), prefs_get_int_attribute( "tools.tweak", "doo", 1 ) );
2926         if (mode != TWEAK_MODE_COLORPAINT && mode != TWEAK_MODE_COLORJITTER)
2927             gtk_action_set_sensitive (GTK_ACTION(act), FALSE);
2928         g_object_set_data( holder, "tweak_doo", act );
2929     }
2930
2931     {   /* Fidelity */
2932         gchar const* labels[] = {_("(rough, simplified)"), 0, 0, _("(default)"), 0, 0, _("(fine, but many nodes)")};
2933         gdouble values[] = {10, 25, 35, 50, 60, 80, 100};
2934         EgeAdjustmentAction *eact = create_adjustment_action( "TweakFidelityAction",
2935                                                               _("Fidelity:"), _("Low fidelity simplifies paths; high fidelity preserves path features but may generate a lot of new nodes"),
2936                                                               "tools.tweak", "fidelity", 50,
2937                                                               GTK_WIDGET(desktop->canvas), NULL, holder, TRUE, "tweak-fidelity",
2938                                                               1, 100, 1.0, 10.0,
2939                                                               labels, values, G_N_ELEMENTS(labels),
2940                                                               sp_tweak_fidelity_value_changed,  0.01, 0, 100 );
2941         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2942         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2943     }
2944
2945
2946     /* Use Pressure button */
2947     {
2948         InkToggleAction* act = ink_toggle_action_new( "TweakPressureAction",
2949                                                       _("Pressure"),
2950                                                       _("Use the pressure of the input device to alter the force of tweak action"),
2951                                                       "use_pressure",
2952                                                       Inkscape::ICON_SIZE_DECORATION );
2953         gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
2954         g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(sp_tweak_pressure_state_changed), NULL);
2955         gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), prefs_get_int_attribute( "tools.tweak", "usepressure", 1 ) );
2956     }
2957
2958 }
2959
2960
2961 //########################
2962 //##     Calligraphy    ##
2963 //########################
2964
2965 static void sp_ddc_mass_value_changed( GtkAdjustment *adj, GObject* tbl )
2966 {
2967     prefs_set_double_attribute( "tools.calligraphic", "mass", adj->value );
2968 }
2969
2970 static void sp_ddc_wiggle_value_changed( GtkAdjustment *adj, GObject* tbl )
2971 {
2972     prefs_set_double_attribute( "tools.calligraphic", "wiggle", adj->value );
2973 }
2974
2975 static void sp_ddc_angle_value_changed( GtkAdjustment *adj, GObject* tbl )
2976 {
2977     prefs_set_double_attribute( "tools.calligraphic", "angle", adj->value );
2978 }
2979
2980 static void sp_ddc_width_value_changed( GtkAdjustment *adj, GObject *tbl )
2981 {
2982     prefs_set_double_attribute( "tools.calligraphic", "width", adj->value * 0.01 );
2983 }
2984
2985 static void sp_ddc_velthin_value_changed( GtkAdjustment *adj, GObject* tbl )
2986 {
2987     prefs_set_double_attribute("tools.calligraphic", "thinning", adj->value);
2988 }
2989
2990 static void sp_ddc_flatness_value_changed( GtkAdjustment *adj, GObject* tbl )
2991 {
2992     prefs_set_double_attribute( "tools.calligraphic", "flatness", adj->value );
2993 }
2994
2995 static void sp_ddc_tremor_value_changed( GtkAdjustment *adj, GObject* tbl )
2996 {
2997     prefs_set_double_attribute( "tools.calligraphic", "tremor", adj->value );
2998 }
2999
3000 static void sp_ddc_cap_rounding_value_changed( GtkAdjustment *adj, GObject* tbl )
3001 {
3002     prefs_set_double_attribute( "tools.calligraphic", "cap_rounding", adj->value );
3003 }
3004
3005 static void sp_ddc_pressure_state_changed( GtkToggleAction *act, gpointer data )
3006 {
3007     prefs_set_int_attribute( "tools.calligraphic", "usepressure", gtk_toggle_action_get_active( act ) ? 1 : 0);
3008 }
3009
3010 static void sp_ddc_trace_background_changed( GtkToggleAction *act, gpointer data )
3011 {
3012     prefs_set_int_attribute( "tools.calligraphic", "tracebackground", gtk_toggle_action_get_active( act ) ? 1 : 0);
3013 }
3014
3015 static void sp_ddc_tilt_state_changed( GtkToggleAction *act, GtkAction *calligraphy_angle )
3016 {
3017     prefs_set_int_attribute( "tools.calligraphic", "usetilt", gtk_toggle_action_get_active( act ) ? 1 : 0 );
3018
3019     gtk_action_set_sensitive( calligraphy_angle, !gtk_toggle_action_get_active( act ) );
3020 }
3021
3022 static void sp_ddc_defaults(GtkWidget *, GObject *dataKludge)
3023 {
3024     // FIXME: make defaults settable via Inkscape Options
3025     struct KeyValue {
3026         char const *key;
3027         double value;
3028     } const key_values[] = {
3029         {"mass", 0.02},
3030         {"wiggle", 0.0},
3031         {"angle", 30.0},
3032         {"width", 15},
3033         {"thinning", 0.1},
3034         {"tremor", 0.0},
3035         {"flatness", 0.9},
3036         {"cap_rounding", 0.0}
3037     };
3038
3039     for (unsigned i = 0; i < G_N_ELEMENTS(key_values); ++i) {
3040         KeyValue const &kv = key_values[i];
3041         GtkAdjustment* adj = static_cast<GtkAdjustment *>(g_object_get_data(dataKludge, kv.key));
3042         if ( adj ) {
3043             gtk_adjustment_set_value(adj, kv.value);
3044         }
3045     }
3046 }
3047
3048
3049 static void sp_calligraphy_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder)
3050 {
3051     {
3052         EgeAdjustmentAction* calligraphy_angle = 0;
3053
3054         {
3055         /* Width */
3056         gchar const* labels[] = {_("(hairline)"), 0, 0, 0, _("(default)"), 0, 0, 0, 0, _("(broad stroke)")};
3057         gdouble values[] = {1, 3, 5, 10, 15, 20, 30, 50, 75, 100};
3058         EgeAdjustmentAction *eact = create_adjustment_action( "CalligraphyWidthAction",
3059                                          _("Width:"), _("The width of the calligraphic pen (relative to the visible canvas area)"),
3060                                          "tools.calligraphic", "width", 15,
3061                                          GTK_WIDGET(desktop->canvas), NULL, holder, TRUE, "altx-calligraphy",
3062                                          1, 100, 1.0, 10.0,
3063                                          labels, values, G_N_ELEMENTS(labels),
3064                                          sp_ddc_width_value_changed,  0.01, 0, 100 );
3065         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
3066         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
3067         }
3068
3069         {
3070         /* Thinning */
3071             gchar const* labels[] = {_("(speed blows up stroke)"), 0, 0, _("(slight widening)"), _("(constant width)"), _("(slight thinning, default)"), 0, 0, _("(speed deflates stroke)")};
3072             gdouble values[] = {-1, -0.4, -0.2, -0.1, 0, 0.1, 0.2, 0.4, 1};
3073         EgeAdjustmentAction* eact = create_adjustment_action( "ThinningAction",
3074                                          _("Thinning:"), _("How much velocity thins the stroke (> 0 makes fast strokes thinner, < 0 makes them broader, 0 makes width independent of velocity)"),
3075                                          "tools.calligraphic", "thinning", 0.1,
3076                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
3077                                          -1.0, 1.0, 0.01, 0.1,
3078                                          labels, values, G_N_ELEMENTS(labels),
3079                                          sp_ddc_velthin_value_changed, 0.01, 2);
3080         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
3081         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
3082         }
3083
3084         {
3085         /* Angle */
3086         gchar const* labels[] = {_("(left edge up)"), 0, 0, _("(horizontal)"), _("(default)"), 0, _("(right edge up)")};
3087         gdouble values[] = {-90, -60, -30, 0, 30, 60, 90};
3088         EgeAdjustmentAction* eact = create_adjustment_action( "AngleAction",
3089                                          _("Angle:"), _("The angle of the pen's nib (in degrees; 0 = horizontal; has no effect if fixation = 0)"),
3090                                          "tools.calligraphic", "angle", 30,
3091                                          GTK_WIDGET(desktop->canvas), NULL, holder, TRUE, "calligraphy-angle",
3092                                          -90.0, 90.0, 1.0, 10.0,
3093                                          labels, values, G_N_ELEMENTS(labels),
3094                                          sp_ddc_angle_value_changed, 1, 0 );
3095         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
3096         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
3097         calligraphy_angle = eact;
3098         }
3099
3100         {
3101         /* Fixation */
3102             gchar const* labels[] = {_("(perpendicular to stroke, \"brush\")"), 0, 0, 0, _("(almost fixed, default)"), _("(fixed by Angle, \"pen\")")};
3103         gdouble values[] = {0, 0.2, 0.4, 0.6, 0.9, 1.0};
3104         EgeAdjustmentAction* eact = create_adjustment_action( "FixationAction",
3105                                          _("Fixation:"), _("Angle behavior (0 = nib always perpendicular to stroke direction, 1 = fixed angle)"),
3106                                          "tools.calligraphic", "flatness", 0.9,
3107                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
3108                                          0.0, 1.0, 0.01, 0.1,
3109                                          labels, values, G_N_ELEMENTS(labels),
3110                                          sp_ddc_flatness_value_changed, 0.01, 2 );
3111         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
3112         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
3113         }
3114
3115         {
3116         /* Cap Rounding */
3117             gchar const* labels[] = {_("(blunt caps, default)"), _("(slightly bulging)"), 0, 0, _("(approximately round)"), _("(long protruding caps)")};
3118         gdouble values[] = {0, 0.3, 0.5, 1.0, 1.4, 5.0};
3119         // TRANSLATORS: "cap" means "end" (both start and finish) here
3120         EgeAdjustmentAction* eact = create_adjustment_action( "CapRoundingAction",
3121                                          _("Caps:"), _("Increase to make caps at the ends of strokes protrude more (0 = no caps, 1 = round caps)"),
3122                                          "tools.calligraphic", "cap_rounding", 0.0,
3123                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
3124                                          0.0, 5.0, 0.01, 0.1,
3125                                          labels, values, G_N_ELEMENTS(labels),
3126                                          sp_ddc_cap_rounding_value_changed, 0.01, 2 );
3127         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
3128         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
3129         }
3130
3131         {
3132         /* Tremor */
3133             gchar const* labels[] = {_("(smooth line)"), _("(slight tremor)"), _("(noticeable tremor)"), 0, 0, _("(maximum tremor)")};
3134         gdouble values[] = {0, 0.1, 0.2, 0.4, 0.6, 1.0};
3135         EgeAdjustmentAction* eact = create_adjustment_action( "TremorAction",
3136                                          _("Tremor:"), _("Increase to make strokes rugged and trembling"),
3137                                          "tools.calligraphic", "tremor", 0.0,
3138                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
3139                                          0.0, 1.0, 0.01, 0.1,
3140                                          labels, values, G_N_ELEMENTS(labels),
3141                                          sp_ddc_tremor_value_changed, 0.01, 2 );
3142
3143         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
3144         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
3145         }
3146
3147         {
3148         /* Wiggle */
3149         gchar const* labels[] = {_("(no wiggle)"), _("(slight deviation)"), 0, 0, _("(wild waves and curls)")};
3150         gdouble values[] = {0, 0.2, 0.4, 0.6, 1.0};
3151         EgeAdjustmentAction* eact = create_adjustment_action( "WiggleAction",
3152                                          _("Wiggle:"), _("Increase to make the pen waver and wiggle"),
3153                                          "tools.calligraphic", "wiggle", 0.0,
3154                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
3155                                          0.0, 1.0, 0.01, 0.1,
3156                                          labels, values, G_N_ELEMENTS(labels),
3157                                          sp_ddc_wiggle_value_changed, 0.01, 2 );
3158         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
3159         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
3160         }
3161
3162         {
3163         /* Mass */
3164             gchar const* labels[] = {_("(no inertia)"), _("(slight smoothing, default)"), _("(noticeable lagging)"), 0, 0, _("(maximum inertia)")};
3165         gdouble values[] = {0.0, 0.02, 0.1, 0.2, 0.5, 1.0};
3166         EgeAdjustmentAction* eact = create_adjustment_action( "MassAction",
3167                                          _("Mass:"), _("Increase to make the pen drag behind, as if slowed by inertia"),
3168                                          "tools.calligraphic", "mass", 0.02,
3169                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
3170                                          0.0, 1.0, 0.01, 0.1,
3171                                          labels, values, G_N_ELEMENTS(labels),
3172                                          sp_ddc_mass_value_changed, 0.01, 2 );
3173         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
3174         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
3175         }
3176
3177
3178         /* Trace Background button */
3179         {
3180             InkToggleAction* act = ink_toggle_action_new( "TraceAction",
3181                                                           _("Trace Background"),
3182                                                           _("Trace the lightness of the background by the width of the pen (white - minimum width, black - maximum width)"),
3183                                                           "trace_background",
3184                                                           Inkscape::ICON_SIZE_DECORATION );
3185             gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
3186             g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(sp_ddc_trace_background_changed), NULL);
3187             gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), prefs_get_int_attribute( "tools.calligraphic", "tracebackground", 0 ) );
3188         }
3189
3190         /* Use Pressure button */
3191         {
3192             InkToggleAction* act = ink_toggle_action_new( "PressureAction",
3193                                                           _("Pressure"),
3194                                                           _("Use the pressure of the input device to alter the width of the pen"),
3195                                                           "use_pressure",
3196                                                           Inkscape::ICON_SIZE_DECORATION );
3197             gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
3198             g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(sp_ddc_pressure_state_changed), NULL);
3199             gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), prefs_get_int_attribute( "tools.calligraphic", "usepressure", 1 ) );
3200         }
3201
3202         /* Use Tilt button */
3203         {
3204             InkToggleAction* act = ink_toggle_action_new( "TiltAction",
3205                                                           _("Tilt"),
3206                                                           _("Use the tilt of the input device to alter the angle of the pen's nib"),
3207                                                           "use_tilt",
3208                                                           Inkscape::ICON_SIZE_DECORATION );
3209             gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
3210             g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(sp_ddc_tilt_state_changed), calligraphy_angle );
3211             gtk_action_set_sensitive( GTK_ACTION(calligraphy_angle), !prefs_get_int_attribute( "tools.calligraphic", "usetilt", 1 ) );
3212             gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), prefs_get_int_attribute( "tools.calligraphic", "usetilt", 1 ) );
3213         }
3214
3215         /* Reset */
3216         {
3217             GtkAction* act = gtk_action_new( "CalligraphyResetAction",
3218                                              _("Defaults"),
3219                                              _("Reset all parameters to defaults"),
3220                                              GTK_STOCK_CLEAR );
3221             g_signal_connect_after( G_OBJECT(act), "activate", G_CALLBACK(sp_ddc_defaults), holder );
3222             gtk_action_group_add_action( mainActions, act );
3223             gtk_action_set_sensitive( act, TRUE );
3224         }
3225     }
3226 }
3227
3228
3229 //########################
3230 //##    Circle / Arc    ##
3231 //########################
3232
3233 static void sp_arctb_sensitivize( GObject *tbl, double v1, double v2 )
3234 {
3235     GtkAction *ocb = GTK_ACTION( g_object_get_data( tbl, "open_action" ) );
3236     GtkAction *make_whole = GTK_ACTION( g_object_get_data( tbl, "make_whole" ) );
3237
3238     if (v1 == 0 && v2 == 0) {
3239         if (g_object_get_data( tbl, "single" )) { // only for a single selected ellipse (for now)
3240             gtk_action_set_sensitive( ocb, FALSE );
3241             gtk_action_set_sensitive( make_whole, FALSE );
3242         }
3243     } else {
3244         gtk_action_set_sensitive( ocb, TRUE );
3245         gtk_action_set_sensitive( make_whole, TRUE );
3246     }
3247 }
3248
3249 static void
3250 sp_arctb_startend_value_changed(GtkAdjustment *adj, GObject *tbl, gchar const *value_name, gchar const *other_name)
3251 {
3252     SPDesktop *desktop = (SPDesktop *) g_object_get_data( tbl, "desktop" );
3253
3254     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
3255         prefs_set_double_attribute("tools.shapes.arc", value_name, (adj->value * M_PI)/ 180);
3256     }
3257
3258     // quit if run by the attr_changed listener
3259     if (g_object_get_data( tbl, "freeze" )) {
3260         return;
3261     }
3262
3263     // in turn, prevent listener from responding
3264     g_object_set_data( tbl, "freeze", GINT_TO_POINTER(TRUE) );
3265
3266     gchar* namespaced_name = g_strconcat("sodipodi:", value_name, NULL);
3267
3268     bool modmade = false;
3269     for (GSList const *items = sp_desktop_selection(desktop)->itemList();
3270          items != NULL;
3271          items = items->next)
3272     {
3273         SPItem *item = SP_ITEM(items->data);
3274
3275         if (SP_IS_ARC(item) && SP_IS_GENERICELLIPSE(item)) {
3276
3277             SPGenericEllipse *ge = SP_GENERICELLIPSE(item);
3278             SPArc *arc = SP_ARC(item);
3279
3280             if (!strcmp(value_name, "start"))
3281                 ge->start = (adj->value * M_PI)/ 180;
3282             else
3283                 ge->end = (adj->value * M_PI)/ 180;
3284
3285             sp_genericellipse_normalize(ge);
3286             ((SPObject *)arc)->updateRepr();
3287             ((SPObject *)arc)->requestDisplayUpdate(SP_OBJECT_MODIFIED_FLAG);
3288
3289             modmade = true;
3290         }
3291     }
3292
3293     g_free(namespaced_name);
3294
3295     GtkAdjustment *other = GTK_ADJUSTMENT( g_object_get_data( tbl, other_name ) );
3296
3297     sp_arctb_sensitivize( tbl, adj->value, other->value );
3298
3299     if (modmade) {
3300         sp_document_maybe_done(sp_desktop_document(desktop), value_name, SP_VERB_CONTEXT_ARC,
3301                                    _("Arc: Change start/end"));
3302     }
3303
3304     g_object_set_data( tbl, "freeze", GINT_TO_POINTER(FALSE) );
3305 }
3306
3307
3308 static void sp_arctb_start_value_changed(GtkAdjustment *adj,  GObject *tbl)
3309 {
3310     sp_arctb_startend_value_changed(adj,  tbl, "start", "end");
3311 }
3312
3313 static void sp_arctb_end_value_changed(GtkAdjustment *adj, GObject *tbl)
3314 {
3315     sp_arctb_startend_value_changed(adj,  tbl, "end", "start");
3316 }
3317
3318 static void sp_arctb_open_state_changed( EgeSelectOneAction *act, GObject *tbl )
3319 {
3320     SPDesktop *desktop = (SPDesktop *) g_object_get_data( tbl, "desktop" );
3321     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
3322         if ( ege_select_one_action_get_active( act ) != 0 ) {
3323             prefs_set_string_attribute("tools.shapes.arc", "open", "true");
3324         } else {
3325             prefs_set_string_attribute("tools.shapes.arc", "open", NULL);
3326         }
3327     }
3328
3329     // quit if run by the attr_changed listener
3330     if (g_object_get_data( tbl, "freeze" )) {
3331         return;
3332     }
3333
3334     // in turn, prevent listener from responding
3335     g_object_set_data( tbl, "freeze", GINT_TO_POINTER(TRUE) );
3336
3337     bool modmade = false;
3338
3339     if ( ege_select_one_action_get_active(act) != 0 ) {
3340         for (GSList const *items = sp_desktop_selection(desktop)->itemList();
3341              items != NULL;
3342              items = items->next)
3343         {
3344             if (SP_IS_ARC((SPItem *) items->data)) {
3345                 Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
3346                 repr->setAttribute("sodipodi:open", "true");
3347                 SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
3348                 modmade = true;
3349             }
3350         }
3351     } else {
3352         for (GSList const *items = sp_desktop_selection(desktop)->itemList();
3353              items != NULL;
3354              items = items->next)
3355         {
3356             if (SP_IS_ARC((SPItem *) items->data))    {
3357                 Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
3358                 repr->setAttribute("sodipodi:open", NULL);
3359                 SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
3360                 modmade = true;
3361             }
3362         }
3363     }
3364
3365     if (modmade) {
3366         sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_ARC,
3367                                    _("Arc: Change open/closed"));
3368     }
3369
3370     g_object_set_data( tbl, "freeze", GINT_TO_POINTER(FALSE) );
3371 }
3372
3373 static void sp_arctb_defaults(GtkWidget *, GObject *obj)
3374 {
3375     GtkAdjustment *adj;
3376     adj = GTK_ADJUSTMENT( g_object_get_data(obj, "start") );
3377     gtk_adjustment_set_value(adj, 0.0);
3378     gtk_adjustment_value_changed(adj);
3379
3380     adj = GTK_ADJUSTMENT( g_object_get_data(obj, "end") );
3381     gtk_adjustment_set_value(adj, 0.0);
3382     gtk_adjustment_value_changed(adj);
3383
3384     spinbutton_defocus( GTK_OBJECT(obj) );
3385 }
3386
3387 static void arc_tb_event_attr_changed(Inkscape::XML::Node *repr, gchar const *name,
3388                                       gchar const *old_value, gchar const *new_value,
3389                                       bool is_interactive, gpointer data)
3390 {
3391     GObject *tbl = G_OBJECT(data);
3392
3393     // quit if run by the _changed callbacks
3394     if (g_object_get_data( tbl, "freeze" )) {
3395         return;
3396     }
3397
3398     // in turn, prevent callbacks from responding
3399     g_object_set_data( tbl, "freeze", GINT_TO_POINTER(TRUE) );
3400
3401     gdouble start = sp_repr_get_double_attribute(repr, "sodipodi:start", 0.0);
3402     gdouble end = sp_repr_get_double_attribute(repr, "sodipodi:end", 0.0);
3403
3404     GtkAdjustment *adj1,*adj2;
3405     adj1 = GTK_ADJUSTMENT( g_object_get_data( tbl, "start" ) );
3406     gtk_adjustment_set_value(adj1, mod360((start * 180)/M_PI));
3407     adj2 = GTK_ADJUSTMENT( g_object_get_data( tbl, "end" ) );
3408     gtk_adjustment_set_value(adj2, mod360((end * 180)/M_PI));
3409
3410     sp_arctb_sensitivize( tbl, adj1->value, adj2->value );
3411
3412     char const *openstr = NULL;
3413     openstr = repr->attribute("sodipodi:open");
3414     EgeSelectOneAction *ocb = EGE_SELECT_ONE_ACTION( g_object_get_data( tbl, "open_action" ) );
3415
3416     if (openstr) {
3417         ege_select_one_action_set_active( ocb, 1 );
3418     } else {
3419         ege_select_one_action_set_active( ocb, 0 );
3420     }
3421
3422     g_object_set_data( tbl, "freeze", GINT_TO_POINTER(FALSE) );
3423 }
3424
3425 static Inkscape::XML::NodeEventVector arc_tb_repr_events = {
3426     NULL, /* child_added */
3427     NULL, /* child_removed */
3428     arc_tb_event_attr_changed,
3429     NULL, /* content_changed */
3430     NULL  /* order_changed */
3431 };
3432
3433
3434 static void sp_arc_toolbox_selection_changed(Inkscape::Selection *selection, GObject *tbl)
3435 {
3436     int n_selected = 0;
3437     Inkscape::XML::Node *repr = NULL;
3438
3439     purge_repr_listener( tbl, tbl );
3440
3441     for (GSList const *items = selection->itemList();
3442          items != NULL;
3443          items = items->next)
3444     {
3445         if (SP_IS_ARC((SPItem *) items->data)) {
3446             n_selected++;
3447             repr = SP_OBJECT_REPR((SPItem *) items->data);
3448         }
3449     }
3450
3451     EgeOutputAction* act = EGE_OUTPUT_ACTION( g_object_get_data( tbl, "mode_action" ) );
3452
3453     g_object_set_data( tbl, "single", GINT_TO_POINTER(FALSE) );
3454     if (n_selected == 0) {
3455         g_object_set( G_OBJECT(act), "label", _("<b>New:</b>"), NULL );
3456     } else if (n_selected == 1) {
3457         g_object_set_data( tbl, "single", GINT_TO_POINTER(TRUE) );
3458         g_object_set( G_OBJECT(act), "label", _("<b>Change:</b>"), NULL );
3459
3460         if (repr) {
3461             g_object_set_data( tbl, "repr", repr );
3462             Inkscape::GC::anchor(repr);
3463             sp_repr_add_listener(repr, &arc_tb_repr_events, tbl);
3464             sp_repr_synthesize_events(repr, &arc_tb_repr_events, tbl);
3465         }
3466     } else {
3467         // FIXME: implement averaging of all parameters for multiple selected
3468         //gtk_label_set_markup(GTK_LABEL(l), _("<b>Average:</b>"));
3469         g_object_set( G_OBJECT(act), "label", _("<b>Change:</b>"), NULL );
3470         sp_arctb_sensitivize( tbl, 1, 0 );
3471     }
3472 }
3473
3474
3475 static void sp_arc_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder)
3476 {
3477     EgeAdjustmentAction* eact = 0;
3478
3479
3480     {
3481         EgeOutputAction* act = ege_output_action_new( "ArcStateAction", _("<b>New:</b>"), "", 0 );
3482         ege_output_action_set_use_markup( act, TRUE );
3483         gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
3484         g_object_set_data( holder, "mode_action", act );
3485     }
3486
3487     /* Start */
3488     {
3489         eact = create_adjustment_action( "ArcStartAction",
3490                                          _("Start:"), _("The angle (in degrees) from the horizontal to the arc's start point"),
3491                                          "tools.shapes.arc", "start", 0.0,
3492                                          GTK_WIDGET(desktop->canvas), NULL/*us*/, holder, TRUE, "altx-arc",
3493                                          -360.0, 360.0, 1.0, 10.0,
3494                                          0, 0, 0,
3495                                          sp_arctb_start_value_changed);
3496         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
3497     }
3498
3499     /* End */
3500     {
3501         eact = create_adjustment_action( "ArcEndAction",
3502                                          _("End:"), _("The angle (in degrees) from the horizontal to the arc's end point"),
3503                                          "tools.shapes.arc", "end", 0.0,
3504                                          GTK_WIDGET(desktop->canvas), NULL/*us*/, holder, FALSE, NULL,
3505                                          -360.0, 360.0, 1.0, 10.0,
3506                                          0, 0, 0,
3507                                          sp_arctb_end_value_changed);
3508         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
3509     }
3510
3511     /* Segments / Pie checkbox */
3512     {
3513         GtkListStore* model = gtk_list_store_new( 3, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING );
3514
3515         GtkTreeIter iter;
3516         gtk_list_store_append( model, &iter );
3517         gtk_list_store_set( model, &iter,
3518                             0, _("Closed arc"),
3519                             1, _("Switch to segment (closed shape with two radii)"),
3520                             2, "circle_closed_arc",
3521                             -1 );
3522
3523         gtk_list_store_append( model, &iter );
3524         gtk_list_store_set( model, &iter,
3525                             0, _("Open Arc"),
3526                             1, _("Switch to arc (unclosed shape)"),
3527                             2, "circle_open_arc",
3528                             -1 );
3529
3530         EgeSelectOneAction* act = ege_select_one_action_new( "ArcOpenAction", _(""), _(""), NULL, GTK_TREE_MODEL(model) );
3531         gtk_action_group_add_action( mainActions, GTK_ACTION(act) );
3532         g_object_set_data( holder, "open_action", act );
3533
3534         ege_select_one_action_set_appearance( act, "full" );
3535         ege_select_one_action_set_radio_action_type( act, INK_RADIO_ACTION_TYPE );
3536         g_object_set( G_OBJECT(act), "icon-property", "iconId", NULL );
3537         ege_select_one_action_set_icon_column( act, 2 );
3538         ege_select_one_action_set_tooltip_column( act, 1  );
3539
3540         gchar const *openstr = prefs_get_string_attribute("tools.shapes.arc", "open");
3541         bool isClosed = (!openstr || (openstr && !strcmp(openstr, "false")));
3542         ege_select_one_action_set_active( act, isClosed ? 0 : 1 );
3543         g_signal_connect_after( G_OBJECT(act), "changed", G_CALLBACK(sp_arctb_open_state_changed), holder );
3544     }
3545
3546     /* Make Whole */
3547     {
3548         InkAction* inky = ink_action_new( "ArcResetAction",
3549                                           _("Make whole"),
3550                                           _("Make the shape a whole ellipse, not arc or segment"),
3551                                           "reset_circle",
3552                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
3553         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_arctb_defaults), holder );
3554         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
3555         gtk_action_set_sensitive( GTK_ACTION(inky), TRUE );
3556         g_object_set_data( holder, "make_whole", inky );
3557     }
3558
3559     g_object_set_data( G_OBJECT(holder), "single", GINT_TO_POINTER(TRUE) );
3560     // sensitivize make whole and open checkbox
3561     {
3562         GtkAdjustment *adj1 = GTK_ADJUSTMENT( g_object_get_data( holder, "start" ) );
3563         GtkAdjustment *adj2 = GTK_ADJUSTMENT( g_object_get_data( holder, "end" ) );
3564         sp_arctb_sensitivize( holder, adj1->value, adj2->value );
3565     }
3566
3567
3568     sigc::connection *connection = new sigc::connection(
3569         sp_desktop_selection(desktop)->connectChanged(sigc::bind(sigc::ptr_fun(sp_arc_toolbox_selection_changed), (GObject *)holder))
3570         );
3571     g_signal_connect( holder, "destroy", G_CALLBACK(delete_connection), connection );
3572     g_signal_connect( holder, "destroy", G_CALLBACK(purge_repr_listener), holder );
3573 }
3574
3575
3576
3577
3578 // toggle button callbacks and updaters
3579
3580 //########################
3581 //##      Dropper       ##
3582 //########################
3583
3584 static void toggle_dropper_pick_alpha( GtkToggleAction* act, gpointer tbl ) {
3585     prefs_set_int_attribute( "tools.dropper", "pick", gtk_toggle_action_get_active( act ) );
3586     GtkAction* set_action = GTK_ACTION( g_object_get_data(G_OBJECT(tbl), "set_action") );
3587     if ( set_action ) {
3588         if ( gtk_toggle_action_get_active( act ) ) {
3589             gtk_action_set_sensitive( set_action, TRUE );
3590         } else {
3591             gtk_action_set_sensitive( set_action, FALSE );
3592         }
3593     }
3594
3595     spinbutton_defocus(GTK_OBJECT(tbl));
3596 }
3597
3598 static void toggle_dropper_set_alpha( GtkToggleAction* act, gpointer tbl ) {
3599     prefs_set_int_attribute( "tools.dropper", "setalpha", gtk_toggle_action_get_active( act ) ? 1 : 0 );
3600     spinbutton_defocus(GTK_OBJECT(tbl));
3601 }
3602
3603
3604 /**
3605  * Dropper auxiliary toolbar construction and setup.
3606  *
3607  * TODO: Would like to add swatch of current color.
3608  * TODO: Add queue of last 5 or so colors selected with new swatches so that
3609  *       can drag and drop places. Will provide a nice mixing palette.
3610  */
3611 static void sp_dropper_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder)
3612 {
3613     gint pickAlpha = prefs_get_int_attribute( "tools.dropper", "pick", 1 );
3614
3615     {
3616         InkToggleAction* act = ink_toggle_action_new( "DropperPickAlphaAction",
3617                                                       _("Pick alpha"),
3618                                                       _("Pick both the color and the alpha (transparency) under cursor; otherwise, pick only the visible color premultiplied by alpha"),
3619                                                       "color_alpha_get",
3620                                                       Inkscape::ICON_SIZE_DECORATION );
3621         gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
3622         g_object_set_data( holder, "pick_action", act );
3623         gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), pickAlpha );
3624         g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(toggle_dropper_pick_alpha), holder );
3625     }
3626
3627     {
3628         InkToggleAction* act = ink_toggle_action_new( "DropperSetAlphaAction",
3629                                                       _("Set alpha"),
3630                                                       _("If alpha was picked, assign it to selection as fill or stroke transparency"),
3631                                                       "color_alpha_set",
3632                                                       Inkscape::ICON_SIZE_DECORATION );
3633         gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
3634         g_object_set_data( holder, "set_action", act );
3635         gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), prefs_get_int_attribute( "tools.dropper", "setalpha", 1 ) );
3636         // make sure it's disabled if we're not picking alpha
3637         gtk_action_set_sensitive( GTK_ACTION(act), pickAlpha );
3638         g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(toggle_dropper_set_alpha), holder );
3639     }
3640 }
3641
3642
3643 //########################
3644 //##    Text Toolbox    ##
3645 //########################
3646 /*
3647 static void
3648 sp_text_letter_changed(GtkAdjustment *adj, GtkWidget *tbl)
3649 {
3650     //Call back for letter sizing spinbutton
3651 }
3652
3653 static void
3654 sp_text_line_changed(GtkAdjustment *adj, GtkWidget *tbl)
3655 {
3656     //Call back for line height spinbutton
3657 }
3658
3659 static void
3660 sp_text_horiz_kern_changed(GtkAdjustment *adj, GtkWidget *tbl)
3661 {
3662     //Call back for horizontal kerning spinbutton
3663 }
3664
3665 static void
3666 sp_text_vert_kern_changed(GtkAdjustment *adj, GtkWidget *tbl)
3667 {
3668     //Call back for vertical kerning spinbutton
3669 }
3670
3671 static void
3672 sp_text_letter_rotation_changed(GtkAdjustment *adj, GtkWidget *tbl)
3673 {
3674     //Call back for letter rotation spinbutton
3675 }*/
3676
3677 namespace {
3678
3679 bool visible = false;
3680
3681 void
3682 sp_text_toolbox_selection_changed (Inkscape::Selection *selection, GObject *tbl)
3683 {
3684     SPStyle *query =
3685         sp_style_new (SP_ACTIVE_DOCUMENT);
3686
3687     int result_family =
3688         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTFAMILY);
3689
3690     int result_style =
3691         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTSTYLE);
3692
3693     int result_numbers =
3694         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3695
3696     gtk_widget_hide (GTK_WIDGET (g_object_get_data (G_OBJECT(tbl), "warning-image")));
3697
3698     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3699     if (result_family == QUERY_STYLE_NOTHING || result_style == QUERY_STYLE_NOTHING || result_numbers == QUERY_STYLE_NOTHING)
3700     {
3701         Inkscape::XML::Node *repr = inkscape_get_repr (INKSCAPE, "tools.text");
3702
3703         if (repr)
3704         {
3705             sp_style_read_from_repr (query, repr);
3706         }
3707         else
3708         {
3709             return;
3710         }
3711     }
3712
3713     if (query->text)
3714     {
3715         if (result_family == QUERY_STYLE_MULTIPLE_DIFFERENT) {
3716             GtkWidget *entry = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "family-entry"));
3717             gtk_entry_set_text (GTK_ENTRY (entry), "");
3718
3719         } else if (query->text->font_family.value) {
3720
3721             GtkWidget *entry = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "family-entry"));
3722             gtk_entry_set_text (GTK_ENTRY (entry), query->text->font_family.value);
3723
3724             Gtk::TreePath path;
3725             try {
3726                 path = Inkscape::FontLister::get_instance()->get_row_for_font (query->text->font_family.value);
3727             } catch (...) {
3728                 return;
3729             }
3730
3731             GtkTreeSelection *tselection = GTK_TREE_SELECTION (g_object_get_data (G_OBJECT(tbl), "family-tree-selection"));
3732             GtkTreeView *treeview = GTK_TREE_VIEW (g_object_get_data (G_OBJECT(tbl), "family-tree-view"));
3733
3734             g_object_set_data (G_OBJECT (tselection), "block", gpointer(1));
3735
3736             gtk_tree_selection_select_path (tselection, path.gobj());
3737             gtk_tree_view_scroll_to_cell (treeview, path.gobj(), NULL, TRUE, 0.5, 0.0);
3738
3739             g_object_set_data (G_OBJECT (tselection), "block", gpointer(0));
3740         }
3741
3742         //Size
3743         GtkWidget *cbox = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "combo-box-size"));
3744         char *str = g_strdup_printf ("%.5g", query->font_size.computed);
3745         g_object_set_data (tbl, "size-block", gpointer(1));
3746         gtk_entry_set_text (GTK_ENTRY(GTK_BIN (cbox)->child), str);
3747         g_object_set_data (tbl, "size-block", gpointer(0));
3748         free (str);
3749
3750         //Anchor
3751         if (query->text_align.computed == SP_CSS_TEXT_ALIGN_JUSTIFY)
3752         {
3753             GtkWidget *button = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "text-fill"));
3754             g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3755             gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
3756             g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3757         }
3758         else
3759         {
3760             if (query->text_anchor.computed == SP_CSS_TEXT_ANCHOR_START)
3761             {
3762                 GtkWidget *button = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "text-start"));
3763                 g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3764                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
3765                 g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3766             }
3767             else if (query->text_anchor.computed == SP_CSS_TEXT_ANCHOR_MIDDLE)
3768             {
3769                 GtkWidget *button = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "text-middle"));
3770                 g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3771                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
3772                 g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3773             }
3774             else if (query->text_anchor.computed == SP_CSS_TEXT_ANCHOR_END)
3775             {
3776                 GtkWidget *button = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "text-end"));
3777                 g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3778                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
3779                 g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3780             }
3781         }
3782
3783         //Style
3784         {
3785             GtkToggleButton *button = GTK_TOGGLE_BUTTON (g_object_get_data (G_OBJECT (tbl), "style-bold"));
3786
3787             gboolean active = gtk_toggle_button_get_active (button);
3788             gboolean check  = (query->font_weight.computed >= SP_CSS_FONT_WEIGHT_700);
3789
3790             if (active != check)
3791             {
3792                 g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3793                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), check);
3794                 g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3795             }
3796         }
3797
3798         {
3799             GtkToggleButton *button = GTK_TOGGLE_BUTTON (g_object_get_data (G_OBJECT (tbl), "style-italic"));
3800
3801             gboolean active = gtk_toggle_button_get_active (button);
3802             gboolean check  = (query->font_style.computed != SP_CSS_FONT_STYLE_NORMAL);
3803
3804             if (active != check)
3805             {
3806                 g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3807                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), check);
3808                 g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3809             }
3810         }
3811
3812         //Orientation
3813         //locking both buttons, changing one affect all group (both)
3814         GtkWidget *button = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "orientation-horizontal"));
3815         g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3816
3817         GtkWidget *button1 = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "orientation-vertical"));
3818         g_object_set_data (G_OBJECT (button1), "block", gpointer(1));
3819
3820         if (query->writing_mode.computed == SP_CSS_WRITING_MODE_LR_TB)
3821         {
3822             gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
3823         }
3824         else
3825         {
3826             gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button1), TRUE);
3827         }
3828         g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3829         g_object_set_data (G_OBJECT (button1), "block", gpointer(0));
3830     }
3831
3832     sp_style_unref(query);
3833 }
3834
3835 void
3836 sp_text_toolbox_selection_modified (Inkscape::Selection *selection, guint flags, GObject *tbl)
3837 {
3838     sp_text_toolbox_selection_changed (selection, tbl);
3839 }
3840
3841 void
3842 sp_text_toolbox_subselection_changed (gpointer dragger, GObject *tbl)
3843 {
3844     sp_text_toolbox_selection_changed (NULL, tbl);
3845 }
3846
3847 void
3848 sp_text_toolbox_family_changed (GtkTreeSelection    *selection,
3849                                 GObject             *tbl)
3850 {
3851     SPDesktop    *desktop = SP_ACTIVE_DESKTOP;
3852     GtkTreeModel *model = 0;
3853     GtkWidget    *popdown = GTK_WIDGET (g_object_get_data (tbl, "family-popdown-window"));
3854     GtkWidget    *entry = GTK_WIDGET (g_object_get_data (tbl, "family-entry"));
3855     GtkTreeIter   iter;
3856     char         *family = 0;
3857
3858     gdk_pointer_ungrab (GDK_CURRENT_TIME);
3859     gdk_keyboard_ungrab (GDK_CURRENT_TIME);
3860
3861     if ( !gtk_tree_selection_get_selected( selection, &model, &iter ) ) {
3862         return;
3863     }
3864
3865     gtk_tree_model_get (model, &iter, 0, &family, -1);
3866
3867     if (g_object_get_data (G_OBJECT (selection), "block"))
3868     {
3869         gtk_entry_set_text (GTK_ENTRY (entry), family);
3870         return;
3871     }
3872
3873     gtk_widget_hide (popdown);
3874     visible = false;
3875
3876     gtk_entry_set_text (GTK_ENTRY (entry), family);
3877
3878     SPStyle *query =
3879         sp_style_new (SP_ACTIVE_DOCUMENT);
3880
3881     int result_numbers =
3882         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3883
3884     SPCSSAttr *css = sp_repr_css_attr_new ();
3885     sp_repr_css_set_property (css, "font-family", family);
3886
3887     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3888     if (result_numbers == QUERY_STYLE_NOTHING)
3889     {
3890         sp_repr_css_change (inkscape_get_repr (INKSCAPE, "tools.text"), css, "style");
3891         sp_text_edit_dialog_default_set_insensitive (); //FIXME: Replace trough a verb
3892     }
3893     else
3894     {
3895         sp_desktop_set_style (desktop, css, true, true);
3896     }
3897
3898     sp_style_unref(query);
3899
3900     sp_document_done (sp_desktop_document (SP_ACTIVE_DESKTOP), SP_VERB_CONTEXT_TEXT,
3901                                    _("Text: Change font family"));
3902     sp_repr_css_attr_unref (css);
3903     free (family);
3904     gtk_widget_hide (GTK_WIDGET (g_object_get_data (G_OBJECT(tbl), "warning-image")));
3905
3906     gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3907 }
3908
3909 void
3910 sp_text_toolbox_family_entry_activate (GtkEntry     *entry,
3911                                        GObject      *tbl)
3912 {
3913     const char *family = gtk_entry_get_text (entry);
3914
3915     try {
3916         Gtk::TreePath path = Inkscape::FontLister::get_instance()->get_row_for_font (family);
3917         GtkTreeSelection *selection = GTK_TREE_SELECTION (g_object_get_data (G_OBJECT(tbl), "family-tree-selection"));
3918         GtkTreeView *treeview = GTK_TREE_VIEW (g_object_get_data (G_OBJECT(tbl), "family-tree-view"));
3919         gtk_tree_selection_select_path (selection, path.gobj());
3920         gtk_tree_view_scroll_to_cell (treeview, path.gobj(), NULL, TRUE, 0.5, 0.0);
3921         gtk_widget_hide (GTK_WIDGET (g_object_get_data (G_OBJECT(tbl), "warning-image")));
3922     } catch (...) {
3923         if (family && strlen (family))
3924         {
3925             gtk_widget_show_all (GTK_WIDGET (g_object_get_data (G_OBJECT(tbl), "warning-image")));
3926         }
3927     }
3928 }
3929
3930 void
3931 sp_text_toolbox_anchoring_toggled (GtkRadioButton   *button,
3932                                    gpointer          data)
3933 {
3934     if (g_object_get_data (G_OBJECT (button), "block")) return;
3935     if (!gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button))) return;
3936     int prop = GPOINTER_TO_INT(data);
3937
3938     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3939     SPCSSAttr *css = sp_repr_css_attr_new ();
3940
3941     switch (prop)
3942     {
3943         case 0:
3944         {
3945             sp_repr_css_set_property (css, "text-anchor", "start");
3946             sp_repr_css_set_property (css, "text-align", "start");
3947             break;
3948         }
3949         case 1:
3950         {
3951             sp_repr_css_set_property (css, "text-anchor", "middle");
3952             sp_repr_css_set_property (css, "text-align", "center");
3953             break;
3954         }
3955
3956         case 2:
3957         {
3958             sp_repr_css_set_property (css, "text-anchor", "end");
3959             sp_repr_css_set_property (css, "text-align", "end");
3960             break;
3961         }
3962
3963         case 3:
3964         {
3965             sp_repr_css_set_property (css, "text-anchor", "start");
3966             sp_repr_css_set_property (css, "text-align", "justify");
3967             break;
3968         }
3969     }
3970
3971     SPStyle *query =
3972         sp_style_new (SP_ACTIVE_DOCUMENT);
3973     int result_numbers =
3974         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3975
3976     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3977     if (result_numbers == QUERY_STYLE_NOTHING)
3978     {
3979         sp_repr_css_change (inkscape_get_repr (INKSCAPE, "tools.text"), css, "style");
3980     }
3981
3982     sp_style_unref(query);
3983
3984     sp_desktop_set_style (desktop, css, true, true);
3985     sp_document_done (sp_desktop_document (SP_ACTIVE_DESKTOP), SP_VERB_CONTEXT_TEXT,
3986                                    _("Text: Change alignment"));
3987     sp_repr_css_attr_unref (css);
3988
3989     gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3990 }
3991
3992 void
3993 sp_text_toolbox_style_toggled (GtkToggleButton  *button,
3994                                gpointer          data)
3995 {
3996     if (g_object_get_data (G_OBJECT (button), "block")) return;
3997
3998     SPDesktop   *desktop    = SP_ACTIVE_DESKTOP;
3999     SPCSSAttr   *css        = sp_repr_css_attr_new ();
4000     int          prop       = GPOINTER_TO_INT(data);
4001     bool         active     = gtk_toggle_button_get_active (button);
4002
4003
4004     switch (prop)
4005     {
4006         case 0:
4007         {
4008             sp_repr_css_set_property (css, "font-weight", active ? "bold" : "normal" );
4009             break;
4010         }
4011
4012         case 1:
4013         {
4014             sp_repr_css_set_property (css, "font-style", active ? "italic" : "normal");
4015             break;
4016         }
4017     }
4018
4019     SPStyle *query =
4020         sp_style_new (SP_ACTIVE_DOCUMENT);
4021     int result_numbers =
4022         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
4023
4024     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
4025     if (result_numbers == QUERY_STYLE_NOTHING)
4026     {
4027         sp_repr_css_change (inkscape_get_repr (INKSCAPE, "tools.text"), css, "style");
4028     }
4029
4030     sp_style_unref(query);
4031
4032     sp_desktop_set_style (desktop, css, true, true);
4033     sp_document_done (sp_desktop_document (SP_ACTIVE_DESKTOP), SP_VERB_CONTEXT_TEXT,
4034                                    _("Text: Change font style"));
4035     sp_repr_css_attr_unref (css);
4036
4037     gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
4038 }
4039
4040 void
4041 sp_text_toolbox_orientation_toggled (GtkRadioButton  *button,
4042                                      gpointer         data)
4043 {
4044     if (g_object_get_data (G_OBJECT (button), "block")) {
4045         g_object_set_data (G_OBJECT (button), "block", gpointer(0));
4046         return;
4047     }
4048
4049     SPDesktop   *desktop    = SP_ACTIVE_DESKTOP;
4050     SPCSSAttr   *css        = sp_repr_css_attr_new ();
4051     int          prop       = GPOINTER_TO_INT(data);
4052
4053     switch (prop)
4054     {
4055         case 0:
4056         {
4057             sp_repr_css_set_property (css, "writing-mode", "lr");
4058             break;
4059         }
4060
4061         case 1:
4062         {
4063             sp_repr_css_set_property (css, "writing-mode", "tb");
4064             break;
4065         }
4066     }
4067
4068     SPStyle *query =
4069         sp_style_new (SP_ACTIVE_DOCUMENT);
4070     int result_numbers =
4071         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
4072
4073     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
4074     if (result_numbers == QUERY_STYLE_NOTHING)
4075     {
4076         sp_repr_css_change (inkscape_get_repr (INKSCAPE, "tools.text"), css, "style");
4077     }
4078
4079     sp_desktop_set_style (desktop, css, true, true);
4080     sp_document_done (sp_desktop_document (SP_ACTIVE_DESKTOP), SP_VERB_CONTEXT_TEXT,
4081                                    _("Text: Change orientation"));
4082     sp_repr_css_attr_unref (css);
4083
4084     gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
4085 }
4086
4087 gboolean
4088 sp_text_toolbox_size_keypress (GtkWidget *w, GdkEventKey *event, gpointer data)
4089 {
4090     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
4091     if (!desktop) return FALSE;
4092
4093     switch (get_group0_keyval (event)) {
4094         case GDK_Escape: // defocus
4095             gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
4096             return TRUE; // I consumed the event
4097             break;
4098         case GDK_Return: // defocus
4099         case GDK_KP_Enter:
4100             gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
4101             return TRUE; // I consumed the event
4102             break;
4103     }
4104     return FALSE;
4105 }
4106
4107 gboolean
4108 sp_text_toolbox_family_keypress (GtkWidget *w, GdkEventKey *event, GObject *tbl)
4109 {
4110     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
4111     if (!desktop) return FALSE;
4112
4113     switch (get_group0_keyval (event)) {
4114         case GDK_Escape: // defocus
4115             gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
4116             sp_text_toolbox_selection_changed (NULL, tbl); // update
4117             return TRUE; // I consumed the event
4118             break;
4119     }
4120     return FALSE;
4121 }
4122
4123 gboolean
4124 sp_text_toolbox_family_list_keypress (GtkWidget *w, GdkEventKey *event, GObject *tbl)
4125 {
4126     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
4127     if (!desktop) return FALSE;
4128
4129     switch (get_group0_keyval (event)) {
4130         case GDK_Escape: // defocus
4131             gtk_widget_hide (w);
4132             visible = false;
4133             gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
4134             return TRUE; // I consumed the event
4135             break;
4136     }
4137     return FALSE;
4138 }
4139
4140
4141 void
4142 sp_text_toolbox_size_changed  (GtkComboBox *cbox,
4143                                GObject     *tbl)
4144 {
4145     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
4146
4147     if (g_object_get_data (tbl, "size-block")) return;
4148
4149 #if GTK_CHECK_VERSION(2,6,0)
4150     char *text = gtk_combo_box_get_active_text (cbox);
4151 #else // GTK_CHECK_VERSION(2,6,0)
4152     GtkTreeModel *model = gtk_combo_box_get_model (cbox);
4153     GtkTreeIter iter;
4154     char *text = NULL;
4155
4156     if (gtk_combo_box_get_active_iter (cbox, &iter) && model)
4157         gtk_tree_model_get (model, &iter, 0, &text, -1);
4158 #endif // GTK_CHECK_VERSION(2,6,0)
4159
4160     SPCSSAttr *css = sp_repr_css_attr_new ();
4161     sp_repr_css_set_property (css, "font-size", text);
4162     free (text);
4163
4164     SPStyle *query =
4165         sp_style_new (SP_ACTIVE_DOCUMENT);
4166     int result_numbers =
4167         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
4168
4169     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
4170     if (result_numbers == QUERY_STYLE_NOTHING)
4171     {
4172         sp_repr_css_change (inkscape_get_repr (INKSCAPE, "tools.text"), css, "style");
4173     }
4174
4175     sp_style_unref(query);
4176
4177     sp_desktop_set_style (desktop, css, true, true);
4178     sp_document_maybe_done (sp_desktop_document (SP_ACTIVE_DESKTOP), "ttb:size", SP_VERB_NONE,
4179                                    _("Text: Change font size"));
4180     sp_repr_css_attr_unref (css);
4181
4182
4183     if (gtk_combo_box_get_active (cbox) > 0) // if this was from drop-down (as opposed to type-in), defocus
4184         gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
4185 }
4186
4187 void
4188 sp_text_toolbox_text_popdown_clicked    (GtkButton          *button,
4189                                          GObject            *tbl)
4190 {
4191     GtkWidget *popdown = GTK_WIDGET (g_object_get_data (tbl, "family-popdown-window"));
4192     GtkWidget *widget = GTK_WIDGET (g_object_get_data (tbl, "family-entry"));
4193     int x, y;
4194
4195     if (!visible)
4196     {
4197         gdk_window_get_origin (widget->window, &x, &y);
4198         gtk_window_move (GTK_WINDOW (popdown), x, y + widget->allocation.height + 2); //2px of grace space
4199         gtk_widget_show_all (popdown);
4200
4201         gdk_pointer_grab (widget->window, TRUE,
4202                           GdkEventMask (GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK |
4203                                         GDK_ENTER_NOTIFY_MASK | GDK_LEAVE_NOTIFY_MASK |
4204                                         GDK_POINTER_MOTION_MASK),
4205                           NULL, NULL, GDK_CURRENT_TIME);
4206
4207         gdk_keyboard_grab (widget->window, TRUE, GDK_CURRENT_TIME);
4208
4209         visible = true;
4210     }
4211     else
4212     {
4213         gdk_pointer_ungrab (GDK_CURRENT_TIME);
4214         gdk_keyboard_ungrab (GDK_CURRENT_TIME);
4215         gtk_widget_hide (popdown);
4216         visible = false;
4217     }
4218 }
4219
4220 gboolean
4221 sp_text_toolbox_entry_focus_in  (GtkWidget        *entry,
4222                                  GdkEventFocus    *event,
4223                                  GObject          *tbl)
4224 {
4225     gtk_entry_select_region (GTK_ENTRY (entry), 0, -1);
4226     return FALSE;
4227 }
4228
4229 gboolean
4230 sp_text_toolbox_popdown_focus_out (GtkWidget        *popdown,
4231                                    GdkEventFocus    *event,
4232                                    GObject          *tbl)
4233 {
4234     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
4235
4236     gtk_widget_hide (popdown);
4237     visible = false;
4238     gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
4239     return TRUE;
4240 }
4241
4242 void
4243 cell_data_func  (GtkTreeViewColumn *column,
4244                  GtkCellRenderer   *cell,
4245                  GtkTreeModel      *tree_model,
4246                  GtkTreeIter       *iter,
4247                  gpointer           data)
4248 {
4249     char        *family,
4250         *family_escaped,
4251         *sample_escaped;
4252
4253     static const char *sample = _("AaBbCcIiPpQq12369$\342\202\254\302\242?.;/()");
4254
4255     gtk_tree_model_get (tree_model, iter, 0, &family, -1);
4256
4257     family_escaped = g_markup_escape_text (family, -1);
4258     sample_escaped = g_markup_escape_text (sample, -1);
4259
4260     std::stringstream markup;
4261     markup << family_escaped << "  <span foreground='darkgray' font_family='" << family_escaped << "'>" << sample_escaped << "</span>";
4262     g_object_set (G_OBJECT (cell), "markup", markup.str().c_str(), NULL);
4263
4264     free (family);
4265     free (family_escaped);
4266     free (sample_escaped);
4267 }
4268
4269 static void delete_completion(GObject *obj, GtkWidget *entry) {
4270     GObject *completion = (GObject *) gtk_object_get_data(GTK_OBJECT(entry), "completion");
4271     if (completion) {
4272         gtk_entry_set_completion (GTK_ENTRY(entry), NULL);
4273         g_object_unref (completion);
4274     }
4275 }
4276
4277 GtkWidget*
4278 sp_text_toolbox_new (SPDesktop *desktop)
4279 {
4280     GtkWidget   *tbl = gtk_hbox_new (FALSE, 0);
4281
4282     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
4283     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
4284
4285     GtkTooltips *tt = gtk_tooltips_new();
4286     Glib::RefPtr<Gtk::ListStore> store = Inkscape::FontLister::get_instance()->get_font_list();
4287
4288     ////////////Family
4289     //Window
4290     GtkWidget   *window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
4291     gtk_window_set_decorated (GTK_WINDOW (window), FALSE);
4292
4293     //Entry
4294     GtkWidget           *entry = gtk_entry_new ();
4295     gtk_object_set_data(GTK_OBJECT(entry), "altx-text", entry);
4296     GtkEntryCompletion  *completion = gtk_entry_completion_new ();
4297     gtk_entry_completion_set_model (completion, GTK_TREE_MODEL (Glib::unwrap(store)));
4298     gtk_entry_completion_set_text_column (completion, 0);
4299     gtk_entry_completion_set_minimum_key_length (completion, 1);
4300     g_object_set (G_OBJECT(completion), "inline-completion", TRUE, "popup-completion", TRUE, NULL);
4301     gtk_entry_set_completion (GTK_ENTRY(entry), completion);
4302     gtk_object_set_data(GTK_OBJECT(entry), "completion", completion);
4303     aux_toolbox_space (tbl, 1);
4304     gtk_box_pack_start (GTK_BOX (tbl), entry, FALSE, FALSE, 0);
4305     g_signal_connect(G_OBJECT(tbl), "destroy", G_CALLBACK(delete_completion), entry);
4306
4307     //Button
4308     GtkWidget   *button = gtk_button_new ();
4309     gtk_container_add       (GTK_CONTAINER (button), gtk_arrow_new (GTK_ARROW_DOWN, GTK_SHADOW_NONE));
4310     gtk_box_pack_start      (GTK_BOX (tbl), button, FALSE, FALSE, 0);
4311
4312     //Popdown
4313     GtkWidget           *sw = gtk_scrolled_window_new (NULL, NULL);
4314     GtkWidget           *treeview = gtk_tree_view_new ();
4315
4316     GtkCellRenderer     *cell = gtk_cell_renderer_text_new ();
4317     GtkTreeViewColumn   *column = gtk_tree_view_column_new ();
4318     gtk_tree_view_column_pack_start (column, cell, FALSE);
4319     gtk_tree_view_column_set_sizing (column, GTK_TREE_VIEW_COLUMN_FIXED);
4320     gtk_tree_view_column_set_cell_data_func (column, cell, GtkTreeCellDataFunc (cell_data_func), NULL, NULL);
4321     gtk_tree_view_append_column (GTK_TREE_VIEW (treeview), column);
4322
4323     gtk_tree_view_set_model (GTK_TREE_VIEW (treeview), GTK_TREE_MODEL (Glib::unwrap(store)));
4324     gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (treeview), FALSE);
4325 #if GTK_CHECK_VERSION(2,6,0)
4326     gtk_tree_view_set_fixed_height_mode (GTK_TREE_VIEW (treeview), TRUE);
4327 #endif // GTK_CHECK_VERSION(2,6,0)
4328
4329     //gtk_tree_view_set_enable_search (GTK_TREE_VIEW (treeview), TRUE);
4330
4331     gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw), GTK_POLICY_NEVER, GTK_POLICY_ALWAYS);
4332     gtk_container_add (GTK_CONTAINER (sw), treeview);
4333
4334     gtk_container_add (GTK_CONTAINER (window), sw);
4335     gtk_widget_set_size_request (window, 300, 450);
4336
4337     g_signal_connect (G_OBJECT (entry),  "activate", G_CALLBACK (sp_text_toolbox_family_entry_activate), tbl);
4338     g_signal_connect (G_OBJECT (entry),  "focus-in-event", G_CALLBACK (sp_text_toolbox_entry_focus_in), tbl);
4339     g_signal_connect (G_OBJECT (entry), "key-press-event", G_CALLBACK(sp_text_toolbox_family_keypress), tbl);
4340
4341     g_signal_connect (G_OBJECT (button), "clicked", G_CALLBACK (sp_text_toolbox_text_popdown_clicked), tbl);
4342
4343     g_signal_connect (G_OBJECT (window), "focus-out-event", G_CALLBACK (sp_text_toolbox_popdown_focus_out), tbl);
4344     g_signal_connect (G_OBJECT (window), "key-press-event", G_CALLBACK(sp_text_toolbox_family_list_keypress), tbl);
4345
4346     GtkTreeSelection *tselection = gtk_tree_view_get_selection (GTK_TREE_VIEW (treeview));
4347     g_signal_connect (G_OBJECT (tselection), "changed", G_CALLBACK (sp_text_toolbox_family_changed), tbl);
4348
4349     g_object_set_data (G_OBJECT (tbl), "family-entry", entry);
4350     g_object_set_data (G_OBJECT (tbl), "family-popdown-button", button);
4351     g_object_set_data (G_OBJECT (tbl), "family-popdown-window", window);
4352     g_object_set_data (G_OBJECT (tbl), "family-tree-selection", tselection);
4353     g_object_set_data (G_OBJECT (tbl), "family-tree-view", treeview);
4354
4355     GtkWidget *image = gtk_image_new_from_stock (GTK_STOCK_DIALOG_WARNING, GTK_ICON_SIZE_SMALL_TOOLBAR);
4356     aux_toolbox_space (tbl, 1);
4357     GtkWidget *box = gtk_event_box_new ();
4358     gtk_container_add (GTK_CONTAINER (box), image);
4359     gtk_box_pack_start (GTK_BOX (tbl), box, FALSE, FALSE, 4);
4360     g_object_set_data (G_OBJECT (tbl), "warning-image", box);
4361     GtkTooltips *tooltips = gtk_tooltips_new ();
4362     gtk_tooltips_set_tip (tooltips, box, _("This font is currently not installed on your system. Inkscape will use the default font instead."), "");
4363     gtk_widget_hide (GTK_WIDGET (box));
4364     g_signal_connect_swapped (G_OBJECT (tbl), "show", G_CALLBACK (gtk_widget_hide), box);
4365
4366     ////////////Size
4367     const char *sizes[] = {
4368         "4", "6", "8", "9", "10", "11", "12", "13", "14",
4369         "16", "18", "20", "22", "24", "28",
4370         "32", "36", "40", "48", "56", "64", "72", "144"
4371     };
4372
4373     GtkWidget *cbox = gtk_combo_box_entry_new_text ();
4374     for (unsigned int n = 0; n < G_N_ELEMENTS (sizes); gtk_combo_box_append_text (GTK_COMBO_BOX(cbox), sizes[n++]));
4375     gtk_widget_set_size_request (cbox, 80, -1);
4376     aux_toolbox_space (tbl, 1);
4377     gtk_box_pack_start (GTK_BOX (tbl), cbox, FALSE, FALSE, 0);
4378     g_object_set_data (G_OBJECT (tbl), "combo-box-size", cbox);
4379     g_signal_connect (G_OBJECT (cbox), "changed", G_CALLBACK (sp_text_toolbox_size_changed), tbl);
4380     gtk_signal_connect(GTK_OBJECT(cbox), "key-press-event", GTK_SIGNAL_FUNC(sp_text_toolbox_size_keypress), NULL);
4381
4382     //spacer
4383     aux_toolbox_space (tbl, 4);
4384     gtk_box_pack_start (GTK_BOX (tbl), gtk_vseparator_new (), FALSE, FALSE, 4);
4385
4386     ////////////Text anchor
4387     GtkWidget *group   = gtk_radio_button_new (NULL);
4388     GtkWidget *row     = gtk_hbox_new (FALSE, 4);
4389     g_object_set_data (G_OBJECT (tbl), "anchor-group", group);
4390
4391     // left
4392     GtkWidget *rbutton = group;
4393     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
4394     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_JUSTIFY_LEFT, GTK_ICON_SIZE_SMALL_TOOLBAR));
4395     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
4396
4397     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
4398     g_object_set_data   (G_OBJECT (tbl), "text-start", rbutton);
4399     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_anchoring_toggled), gpointer(0));
4400     gtk_tooltips_set_tip(tt, rbutton, _("Align left"), NULL);
4401
4402     // center
4403     rbutton = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
4404     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
4405     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_JUSTIFY_CENTER, GTK_ICON_SIZE_SMALL_TOOLBAR));
4406     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
4407
4408     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
4409     g_object_set_data   (G_OBJECT (tbl), "text-middle", rbutton);
4410     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_anchoring_toggled), gpointer (1));
4411     gtk_tooltips_set_tip(tt, rbutton, _("Center"), NULL);
4412
4413     // right
4414     rbutton = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
4415     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
4416     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_JUSTIFY_RIGHT, GTK_ICON_SIZE_SMALL_TOOLBAR));
4417     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
4418
4419     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
4420     g_object_set_data   (G_OBJECT (tbl), "text-end", rbutton);
4421     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_anchoring_toggled), gpointer(2));
4422     gtk_tooltips_set_tip(tt, rbutton, _("Align right"), NULL);
4423
4424     // fill
4425     rbutton = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
4426     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
4427     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_JUSTIFY_FILL, GTK_ICON_SIZE_SMALL_TOOLBAR));
4428     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
4429
4430     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
4431     g_object_set_data   (G_OBJECT (tbl), "text-fill", rbutton);
4432     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_anchoring_toggled), gpointer(3));
4433     gtk_tooltips_set_tip(tt, rbutton, _("Justify"), NULL);
4434
4435     aux_toolbox_space (tbl, 1);
4436     gtk_box_pack_start (GTK_BOX (tbl), row, FALSE, FALSE, 4);
4437
4438     //spacer
4439     gtk_box_pack_start (GTK_BOX (tbl), gtk_vseparator_new (), FALSE, FALSE, 4);
4440
4441     ////////////Text style
4442     row = gtk_hbox_new (FALSE, 4);
4443
4444     // bold
4445     rbutton = gtk_toggle_button_new ();
4446     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
4447     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_BOLD, GTK_ICON_SIZE_SMALL_TOOLBAR));
4448     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
4449     gtk_tooltips_set_tip(tt, rbutton, _("Bold"), NULL);
4450
4451     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
4452     g_object_set_data   (G_OBJECT (tbl), "style-bold", rbutton);
4453     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_style_toggled), gpointer(0));
4454
4455     // italic
4456     rbutton = gtk_toggle_button_new ();
4457     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
4458     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_ITALIC, GTK_ICON_SIZE_SMALL_TOOLBAR));
4459     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
4460     gtk_tooltips_set_tip(tt, rbutton, _("Italic"), NULL);
4461
4462     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
4463     g_object_set_data   (G_OBJECT (tbl), "style-italic", rbutton);
4464     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_style_toggled), gpointer (1));
4465
4466     aux_toolbox_space (tbl, 1);
4467     gtk_box_pack_start (GTK_BOX (tbl), row, FALSE, FALSE, 4);
4468
4469     //spacer
4470     gtk_box_pack_start (GTK_BOX (tbl), gtk_vseparator_new (), FALSE, FALSE, 4);
4471
4472     ////////////Text orientation
4473     group   = gtk_radio_button_new (NULL);
4474     row     = gtk_hbox_new (FALSE, 4);
4475     g_object_set_data (G_OBJECT (tbl), "orientation-group", group);
4476
4477     // horizontal
4478     rbutton = group;
4479     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
4480     gtk_container_add           (GTK_CONTAINER (rbutton), sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_WRITING_MODE_LR));
4481     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
4482     gtk_tooltips_set_tip(tt, rbutton, _("Horizontal text"), NULL);
4483
4484     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
4485     g_object_set_data   (G_OBJECT (tbl), "orientation-horizontal", rbutton);
4486     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_orientation_toggled), gpointer(0));
4487
4488     // vertical
4489     rbutton = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
4490     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
4491     gtk_container_add           (GTK_CONTAINER (rbutton), sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_WRITING_MODE_TB));
4492     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
4493     gtk_tooltips_set_tip(tt, rbutton, _("Vertical text"), NULL);
4494
4495     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
4496     g_object_set_data   (G_OBJECT (tbl), "orientation-vertical", rbutton);
4497     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_orientation_toggled), gpointer (1));
4498     gtk_box_pack_start (GTK_BOX (tbl), row, FALSE, FALSE, 4);
4499
4500
4501     //watch selection
4502     Inkscape::ConnectionPool* pool = Inkscape::ConnectionPool::new_connection_pool ("ISTextToolbox");
4503
4504     sigc::connection *c_selection_changed =
4505         new sigc::connection (sp_desktop_selection (desktop)->connectChanged
4506                               (sigc::bind (sigc::ptr_fun (sp_text_toolbox_selection_changed), (GObject*)tbl)));
4507     pool->add_connection ("selection-changed", c_selection_changed);
4508
4509     sigc::connection *c_selection_modified =
4510         new sigc::connection (sp_desktop_selection (desktop)->connectModified
4511                               (sigc::bind (sigc::ptr_fun (sp_text_toolbox_selection_modified), (GObject*)tbl)));
4512     pool->add_connection ("selection-modified", c_selection_modified);
4513
4514     sigc::connection *c_subselection_changed =
4515         new sigc::connection (desktop->connectToolSubselectionChanged
4516                               (sigc::bind (sigc::ptr_fun (sp_text_toolbox_subselection_changed), (GObject*)tbl)));
4517     pool->add_connection ("tool-subselection-changed", c_subselection_changed);
4518
4519     Inkscape::ConnectionPool::connect_destroy (G_OBJECT (tbl), pool);
4520
4521
4522 #if 0
4523     // horizontal
4524     {
4525         GtkWidget *px= sp_icon_new(Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_WRITING_MODE_LR);
4526         GtkWidget *b = group = gtk_radio_button_new (NULL);
4527         gtk_container_add (GTK_CONTAINER (b), px);
4528         gtk_tooltips_set_tip (tt, b, _("Horizontal text"), NULL);
4529         gtk_button_set_relief (GTK_BUTTON (b), GTK_RELIEF_NONE);
4530         gtk_toggle_button_set_mode (GTK_TOGGLE_BUTTON (b), FALSE );
4531         gtk_box_pack_start (GTK_BOX (tbl), b, FALSE, FALSE, 0);
4532     }
4533
4534     // vertical
4535     {
4536         GtkWidget *px = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_WRITING_MODE_TB);
4537         GtkWidget *b = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
4538         gtk_container_add (GTK_CONTAINER (b), px);
4539         gtk_tooltips_set_tip (tt, b, _("Vertical text"), NULL);
4540         gtk_button_set_relief (GTK_BUTTON (b), GTK_RELIEF_NONE);
4541         gtk_toggle_button_set_mode (GTK_TOGGLE_BUTTON (b), FALSE );
4542         gtk_box_pack_start (GTK_BOX (tbl), b, FALSE, FALSE, 0);
4543     }
4544
4545     aux_toolbox_space(tbl, AUX_BETWEEN_BUTTON_GROUPS);
4546
4547     // letter spacing
4548     {
4549         {
4550             GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_LETTER_SPACING);
4551             GtkWidget *hb = gtk_hbox_new(FALSE, 1);
4552             gtk_container_add (GTK_CONTAINER (hb), image);
4553             gtk_widget_show(image);
4554             gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
4555         }
4556
4557         {
4558             GtkWidget *hb = sp_tb_spinbutton(_(""), _("Spacing between letters"),
4559                                              "tools.text", "letter_spacing", 0.0,
4560                                              us, tbl, FALSE, NULL,
4561                                              -1000.0, 1000.0, 0.1, 0.1,
4562                                              sp_text_letter_changed, 0.1, 1);
4563             gtk_widget_set_size_request (hb, 45, 6);
4564             gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 6);
4565         }
4566     }
4567
4568     // line spacing
4569     {
4570         {
4571             GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_LINE_SPACING);
4572             GtkWidget *hb = gtk_hbox_new(FALSE, 1);
4573             gtk_container_add (GTK_CONTAINER (hb), image);
4574             gtk_widget_show(image);
4575             gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
4576         }
4577
4578         {
4579             GtkWidget *hb = sp_tb_spinbutton(_(""), _("Spacing between lines"),
4580                                              "tools.text", "line_spacing", 0,
4581                                              us, tbl, FALSE, NULL,
4582                                              -1000.0, 1000.0, 0.1, 0.1,
4583                                              sp_text_line_changed, 0.1, 1);
4584             gtk_widget_set_size_request (hb, 45, 0);
4585             gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 3);
4586         }
4587     }
4588
4589     {
4590         // horizontal kerning/vertical kerning units menu: create
4591         GtkWidget *us = sp_unit_selector_new(SP_UNIT_ABSOLUTE | SP_UNIT_DEVICE);
4592         sp_unit_selector_setsize(us, AUX_OPTION_MENU_WIDTH, AUX_OPTION_MENU_HEIGHT);
4593         sp_unit_selector_set_unit(SP_UNIT_SELECTOR(us), desktop->namedview->doc_units);
4594
4595         aux_toolbox_space(tbl, AUX_BETWEEN_BUTTON_GROUPS);
4596
4597         // horizontal kerning
4598         {
4599             {
4600                 GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_HORZ_KERN);
4601                 GtkWidget *hb = gtk_hbox_new(FALSE, 1);
4602                 gtk_container_add (GTK_CONTAINER (hb), image);
4603                 gtk_widget_show(image);
4604                 gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
4605             }
4606
4607             {
4608                 GtkWidget *hb = sp_tb_spinbutton(_(""), _("Horizontal kerning"),
4609                                                  "tools.text", "horizontal_kerning", 0,
4610                                                  us, tbl, FALSE, NULL,
4611                                                  -100.00, 100.00, 0.01, 0.1,
4612                                                  sp_text_horiz_kern_changed);
4613                 gtk_widget_set_size_request (hb, 45, 0);
4614                 gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 6);
4615             }
4616         }
4617
4618         // vertical kerning
4619         {
4620             {
4621                 GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_VERT_KERN);
4622                 GtkWidget *hb = gtk_hbox_new(FALSE, 1);
4623                 gtk_container_add (GTK_CONTAINER (hb), image);
4624                 gtk_widget_show(image);
4625                 gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
4626             }
4627
4628             {
4629                 GtkWidget *hb = sp_tb_spinbutton(_(""), _("Vertical kerning"),
4630                                                  "tools.text", "vertical_kerning", 0,
4631                                                  us, tbl, FALSE, NULL,
4632                                                  -100.00, 100.00, 0.01, 0.1,
4633                                                  sp_text_vert_kern_changed);
4634                 gtk_widget_set_size_request (hb, 45, 0);
4635                 gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 5);
4636             }
4637         }
4638
4639         // add the units menu
4640         gtk_widget_show(us);
4641         gtk_box_pack_start(GTK_BOX(tbl), us, FALSE, FALSE, 1);
4642         gtk_object_set_data(GTK_OBJECT(tbl), "units", us);
4643     }
4644
4645     // letter rotation
4646     aux_toolbox_space(tbl, AUX_BETWEEN_BUTTON_GROUPS);
4647     {
4648         {
4649             GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_ROTATION);
4650             GtkWidget *hb = gtk_hbox_new(FALSE, 1);
4651             gtk_container_add (GTK_CONTAINER (hb), image);
4652             gtk_widget_show(image);
4653             gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
4654         }
4655         {
4656             GtkWidget *hb = sp_tb_spinbutton(_(""), _("Letter rotation"),
4657                                              "tools.text", "letter_rotation", 0,
4658                                              us, tbl, FALSE, NULL,
4659                                              -180.0, 180.0, 0.1, 0.1,
4660                                              sp_text_letter_rotation_changed, 0.1, 1);
4661             gtk_widget_set_size_request (hb, 45, 0);
4662             gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 6);
4663         }
4664         // rotation degree label
4665         {
4666             GtkWidget *label = gtk_widget_new (GTK_TYPE_LABEL, "label", "\302\260", "xalign", 0.0, NULL);
4667             gtk_box_pack_start(GTK_BOX(tbl), label, FALSE, FALSE, 0);
4668         }
4669     }
4670
4671     // Remove Manual Kerns
4672     {
4673         GtkWidget *px = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_REMOVE_KERNS);
4674         GtkWidget *button = gtk_button_new ();
4675         gtk_container_add (GTK_CONTAINER (button), px);
4676         gtk_widget_show(button);
4677         gtk_tooltips_set_tip (tt, button, _("Remove manual kerns"), NULL);
4678         gtk_button_set_relief (GTK_BUTTON (button), GTK_RELIEF_NONE);
4679         gtk_widget_set_sensitive(button, TRUE);
4680         gtk_box_pack_start (GTK_BOX (tbl), button, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
4681     }
4682 #endif
4683
4684     gtk_widget_show_all (tbl);
4685     return tbl;
4686
4687 } // end of sp_text_toolbox_new()
4688
4689 }//<unnamed> namespace
4690
4691
4692 //#########################
4693 //##  Connector Toolbox  ##
4694 //#########################
4695
4696 static void sp_connector_path_set_avoid(void)
4697 {
4698     cc_selection_set_avoid(true);
4699 }
4700
4701
4702 static void sp_connector_path_set_ignore(void)
4703 {
4704     cc_selection_set_avoid(false);
4705 }
4706
4707
4708
4709 static void connector_spacing_changed(GtkAdjustment *adj, GObject* tbl)
4710 {
4711     // quit if run by the _changed callbacks
4712     if (g_object_get_data( tbl, "freeze" )) {
4713         return;
4714     }
4715
4716     SPDesktop *desktop = (SPDesktop *) g_object_get_data( tbl, "desktop" );
4717     SPDocument *doc = sp_desktop_document(desktop);
4718
4719     if (!sp_document_get_undo_sensitive(doc))
4720     {
4721         return;
4722     }
4723
4724     Inkscape::XML::Node *repr = SP_OBJECT_REPR(desktop->namedview);
4725
4726     if ( repr->attribute("inkscape:connector-spacing") ) {
4727         gdouble priorValue = gtk_adjustment_get_value(adj);
4728         sp_repr_get_double( repr, "inkscape:connector-spacing", &priorValue );
4729         if ( priorValue == gtk_adjustment_get_value(adj) ) {
4730             return;
4731         }
4732     } else if ( adj->value == defaultConnSpacing ) {
4733         return;
4734     }
4735
4736     // in turn, prevent callbacks from responding
4737     g_object_set_data( tbl, "freeze", GINT_TO_POINTER(TRUE) );
4738
4739     sp_repr_set_css_double(repr, "inkscape:connector-spacing", adj->value);
4740     SP_OBJECT(desktop->namedview)->updateRepr();
4741
4742     GSList *items = get_avoided_items(NULL, desktop->currentRoot(), desktop);
4743     for ( GSList const *iter = items ; iter != NULL ; iter = iter->next ) {
4744         SPItem *item = reinterpret_cast<SPItem *>(iter->data);
4745         NR::Matrix m = NR::identity();
4746         avoid_item_move(&m, item);
4747     }
4748
4749     if (items) {
4750         g_slist_free(items);
4751     }
4752
4753     sp_document_done(doc, SP_VERB_CONTEXT_CONNECTOR,
4754             _("Change connector spacing"));
4755
4756     g_object_set_data( tbl, "freeze", GINT_TO_POINTER(FALSE) );
4757
4758     spinbutton_defocus(GTK_OBJECT(tbl));
4759 }
4760
4761 static void sp_connector_graph_layout(void)
4762 {
4763     if (!SP_ACTIVE_DESKTOP) return;
4764
4765     // hack for clones, see comment in align-and-distribute.cpp
4766     int saved_compensation = prefs_get_int_attribute("options.clonecompensation", "value", SP_CLONE_COMPENSATION_UNMOVED);
4767     prefs_set_int_attribute("options.clonecompensation", "value", SP_CLONE_COMPENSATION_UNMOVED);
4768
4769     graphlayout(sp_desktop_selection(SP_ACTIVE_DESKTOP)->itemList());
4770
4771     prefs_set_int_attribute("options.clonecompensation", "value", saved_compensation);
4772
4773     sp_document_done(sp_desktop_document(SP_ACTIVE_DESKTOP), SP_VERB_DIALOG_ALIGN_DISTRIBUTE, _("Arrange connector network"));
4774 }
4775
4776 static void sp_directed_graph_layout_toggled( GtkToggleAction* act, GtkObject *tbl )
4777 {
4778     if ( gtk_toggle_action_get_active( act ) ) {
4779         prefs_set_string_attribute("tools.connector", "directedlayout",
4780                 "true");
4781     } else {
4782         prefs_set_string_attribute("tools.connector", "directedlayout",
4783                 "false");
4784     }
4785 }
4786
4787 static void sp_nooverlaps_graph_layout_toggled( GtkToggleAction* act, GtkObject *tbl )
4788 {
4789     if ( gtk_toggle_action_get_active( act ) ) {
4790         prefs_set_string_attribute("tools.connector", "avoidoverlaplayout",
4791                 "true");
4792     } else {
4793         prefs_set_string_attribute("tools.connector", "avoidoverlaplayout",
4794                 "false");
4795     }
4796 }
4797
4798
4799 static void connector_length_changed(GtkAdjustment *adj, GObject* tbl)
4800 {
4801     prefs_set_double_attribute("tools.connector", "length", adj->value);
4802     spinbutton_defocus(GTK_OBJECT(tbl));
4803 }
4804
4805 static void connector_tb_event_attr_changed(Inkscape::XML::Node *repr,
4806         gchar const *name, gchar const *old_value, gchar const *new_value,
4807         bool is_interactive, gpointer data)
4808 {
4809     GtkWidget *tbl = GTK_WIDGET(data);
4810
4811     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
4812         return;
4813     }
4814     if (strcmp(name, "inkscape:connector-spacing") != 0) {
4815         return;
4816     }
4817
4818     GtkAdjustment *adj = (GtkAdjustment*)
4819             gtk_object_get_data(GTK_OBJECT(tbl), "spacing");
4820     gdouble spacing = defaultConnSpacing;
4821     sp_repr_get_double(repr, "inkscape:connector-spacing", &spacing);
4822
4823     gtk_adjustment_set_value(adj, spacing);
4824 }
4825
4826
4827 static Inkscape::XML::NodeEventVector connector_tb_repr_events = {
4828     NULL, /* child_added */
4829     NULL, /* child_removed */
4830     connector_tb_event_attr_changed,
4831     NULL, /* content_changed */
4832     NULL  /* order_changed */
4833 };
4834
4835
4836 static void sp_connector_toolbox_prep( SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder )
4837 {
4838     {
4839         InkAction* inky = ink_action_new( "ConnectorAvoidAction",
4840                                           _("Avoid"),
4841                                           _("Make connectors avoid selected objects"),
4842                                           "connector_avoid",
4843                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
4844         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_connector_path_set_avoid), holder );
4845         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
4846     }
4847
4848     {
4849         InkAction* inky = ink_action_new( "ConnectorIgnoreAction",
4850                                           _("Ignore"),
4851                                           _("Make connectors ignore selected objects"),
4852                                           "connector_ignore",
4853                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
4854         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_connector_path_set_ignore), holder );
4855         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
4856     }
4857
4858     EgeAdjustmentAction* eact = 0;
4859
4860     // Spacing spinbox
4861     eact = create_adjustment_action( "ConnectorSpacingAction",
4862                                      _("Spacing:"), _("The amount of space left around objects by auto-routing connectors"),
4863                                      "tools.connector", "spacing", defaultConnSpacing,
4864                                      GTK_WIDGET(desktop->canvas), NULL, holder, TRUE, "inkscape:connector-spacing",
4865                                      0, 100, 1.0, 10.0,
4866                                      0, 0, 0,
4867                                      connector_spacing_changed, 1, 0 );
4868     gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
4869
4870     // Graph (connector network) layout
4871     {
4872         InkAction* inky = ink_action_new( "ConnectorGraphAction",
4873                                           _("Graph"),
4874                                           _("Nicely arrange selected connector network"),
4875                                           "graph_layout",
4876                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
4877         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_connector_graph_layout), holder );
4878         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
4879     }
4880
4881     // Default connector length spinbox
4882     eact = create_adjustment_action( "ConnectorLengthAction",
4883                                      _("Length:"), _("Ideal length for connectors when layout is applied"),
4884                                      "tools.connector", "length", 100,
4885                                      GTK_WIDGET(desktop->canvas), NULL, holder, TRUE, "inkscape:connector-length",
4886                                      10, 1000, 10.0, 100.0,
4887                                      0, 0, 0,
4888                                      connector_length_changed, 1, 0 );
4889     gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
4890
4891
4892     // Directed edges toggle button
4893     {
4894         InkToggleAction* act = ink_toggle_action_new( "ConnectorDirectedAction",
4895                                                       _("Downwards"),
4896                                                       _("Make connectors with end-markers (arrows) point downwards"),
4897                                                       "directed_graph",
4898                                                       Inkscape::ICON_SIZE_DECORATION );
4899         gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
4900
4901         gchar const* tbuttonstate = prefs_get_string_attribute( "tools.connector", "directedlayout" );
4902         gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act),
4903                 (tbuttonstate && !strcmp(tbuttonstate, "true")) ? TRUE:FALSE );
4904
4905         g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(sp_directed_graph_layout_toggled), holder );
4906     }
4907
4908     // Avoid overlaps toggle button
4909     {
4910         InkToggleAction* act = ink_toggle_action_new( "ConnectorOverlapAction",
4911                                                       _("Remove overlaps"),
4912                                                       _("Do not allow overlapping shapes"),
4913                                                       "remove_overlaps",
4914                                                       Inkscape::ICON_SIZE_DECORATION );
4915         gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
4916
4917         gchar const* tbuttonstate = prefs_get_string_attribute( "tools.connector", "avoidoverlaplayout" );
4918         gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act),
4919                 (tbuttonstate && !strcmp(tbuttonstate, "true")) ? TRUE:FALSE );
4920
4921         g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(sp_nooverlaps_graph_layout_toggled), holder );
4922     }
4923
4924     // Code to watch for changes to the connector-spacing attribute in
4925     // the XML.
4926     Inkscape::XML::Node *repr = SP_OBJECT_REPR(desktop->namedview);
4927     g_assert(repr != NULL);
4928
4929     purge_repr_listener( holder, holder );
4930
4931     if (repr) {
4932         g_object_set_data( holder, "repr", repr );
4933         Inkscape::GC::anchor(repr);
4934         sp_repr_add_listener( repr, &connector_tb_repr_events, holder );
4935         sp_repr_synthesize_events( repr, &connector_tb_repr_events, holder );
4936     }
4937 } // end of sp_connector_toolbox_prep()
4938
4939 static void paintbucket_channels_changed(EgeSelectOneAction* act, GObject* tbl)
4940 {
4941     gint channels = ege_select_one_action_get_active( act );
4942     flood_channels_set_channels( channels );
4943 }
4944
4945 static void paintbucket_threshold_changed(GtkAdjustment *adj, GObject *tbl)
4946 {
4947     prefs_set_int_attribute("tools.paintbucket", "threshold", (gint)adj->value);
4948 }
4949
4950 static void paintbucket_autogap_changed(EgeSelectOneAction* act, GObject *tbl)
4951 {
4952     prefs_set_int_attribute("tools.paintbucket", "autogap", ege_select_one_action_get_active( act ));
4953 }
4954
4955 static void paintbucket_offset_changed(GtkAdjustment *adj, GObject *tbl)
4956 {
4957     UnitTracker* tracker = reinterpret_cast<UnitTracker*>(g_object_get_data( tbl, "tracker" ));
4958     SPUnit const *unit = tracker->getActiveUnit();
4959
4960
4961     prefs_set_double_attribute("tools.paintbucket", "offset", (gdouble)sp_units_get_pixels(adj->value, *unit));
4962 }
4963
4964 static void paintbucket_defaults(GtkWidget *, GObject *dataKludge)
4965 {
4966     // FIXME: make defaults settable via Inkscape Options
4967     struct KeyValue {
4968         char const *key;
4969         double value;
4970     } const key_values[] = {
4971         {"threshold", 15},
4972         {"offset", 0.0}
4973     };
4974
4975     for (unsigned i = 0; i < G_N_ELEMENTS(key_values); ++i) {
4976         KeyValue const &kv = key_values[i];
4977         GtkAdjustment* adj = static_cast<GtkAdjustment *>(g_object_get_data(dataKludge, kv.key));
4978         if ( adj ) {
4979             gtk_adjustment_set_value(adj, kv.value);
4980         }
4981     }
4982
4983     EgeSelectOneAction* channels_action = EGE_SELECT_ONE_ACTION( g_object_get_data( dataKludge, "channels_action" ) );
4984     ege_select_one_action_set_active( channels_action, FLOOD_CHANNELS_RGB );
4985     EgeSelectOneAction* autogap_action = EGE_SELECT_ONE_ACTION( g_object_get_data( dataKludge, "autogap_action" ) );
4986     ege_select_one_action_set_active( autogap_action, 0 );
4987 }
4988
4989 static void sp_paintbucket_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder)
4990 {
4991     EgeAdjustmentAction* eact = 0;
4992
4993     {
4994         GtkListStore* model = gtk_list_store_new( 2, G_TYPE_STRING, G_TYPE_INT );
4995
4996         GList* items = 0;
4997         gint count = 0;
4998         for ( items = flood_channels_dropdown_items_list(); items ; items = g_list_next(items) )
4999         {
5000             GtkTreeIter iter;
5001             gtk_list_store_append( model, &iter );
5002             gtk_list_store_set( model, &iter, 0, reinterpret_cast<gchar*>(items->data), 1, count, -1 );
5003             count++;
5004         }
5005         g_list_free( items );
5006         items = 0;
5007         EgeSelectOneAction* act1 = ege_select_one_action_new( "ChannelsAction", _("Fill by:"), _(""), NULL, GTK_TREE_MODEL(model) );
5008         ege_select_one_action_set_active( act1, prefs_get_int_attribute("tools.paintbucket", "channels", 0) );
5009         g_signal_connect( G_OBJECT(act1), "changed", G_CALLBACK(paintbucket_channels_changed), holder );
5010         gtk_action_group_add_action( mainActions, GTK_ACTION(act1) );
5011         g_object_set_data( holder, "channels_action", act1 );
5012     }
5013
5014     // Spacing spinbox
5015     {
5016         eact = create_adjustment_action(
5017             "ThresholdAction",
5018             _("Threshold:"),
5019             _("The maximum allowed difference between the clicked pixel and the neighboring pixels to be counted in the fill"),
5020             "tools.paintbucket", "threshold", 5, GTK_WIDGET(desktop->canvas), NULL, holder, TRUE,
5021             "inkscape:paintbucket-threshold", 0, 100.0, 1.0, 10.0,
5022             0, 0, 0,
5023             paintbucket_threshold_changed, 1, 0 );
5024
5025         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
5026     }
5027
5028     // Create the units menu.
5029     UnitTracker* tracker = new UnitTracker( SP_UNIT_ABSOLUTE | SP_UNIT_DEVICE );
5030     tracker->setActiveUnit( sp_desktop_namedview(desktop)->doc_units );
5031     g_object_set_data( holder, "tracker", tracker );
5032     {
5033         GtkAction* act = tracker->createAction( "PaintbucketUnitsAction", _("Units"), _("") );
5034         gtk_action_group_add_action( mainActions, act );
5035     }
5036
5037     // Offset spinbox
5038     {
5039         eact = create_adjustment_action(
5040             "OffsetAction",
5041             _("Grow/shrink by:"),
5042             _("The amount to grow (positive) or shrink (negative) the created fill path"),
5043             "tools.paintbucket", "offset", 0, GTK_WIDGET(desktop->canvas), NULL/*us*/, holder, TRUE,
5044             "inkscape:paintbucket-offset", -1e6, 1e6, 0.1, 0.5,
5045             0, 0, 0,
5046             paintbucket_offset_changed, 1, 2);
5047         tracker->addAdjustment( ege_adjustment_action_get_adjustment(eact) );
5048
5049         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
5050     }
5051
5052     /* Auto Gap */
5053     {
5054         GtkListStore* model = gtk_list_store_new( 2, G_TYPE_STRING, G_TYPE_INT );
5055
5056         GList* items = 0;
5057         gint count = 0;
5058         for ( items = flood_autogap_dropdown_items_list(); items ; items = g_list_next(items) )
5059         {
5060             GtkTreeIter iter;
5061             gtk_list_store_append( model, &iter );
5062             gtk_list_store_set( model, &iter, 0, reinterpret_cast<gchar*>(items->data), 1, count, -1 );
5063             count++;
5064         }
5065         g_list_free( items );
5066         items = 0;
5067         EgeSelectOneAction* act2 = ege_select_one_action_new( "AutoGapAction", _("Fill gaps:"), _(""), NULL, GTK_TREE_MODEL(model) );
5068         ege_select_one_action_set_active( act2, prefs_get_int_attribute("tools.paintbucket", "autogap", 0) );
5069         g_signal_connect( G_OBJECT(act2), "changed", G_CALLBACK(paintbucket_autogap_changed), holder );
5070         gtk_action_group_add_action( mainActions, GTK_ACTION(act2) );
5071         g_object_set_data( holder, "autogap_action", act2 );
5072     }
5073
5074     /* Reset */
5075     {
5076         GtkAction* act = gtk_action_new( "PaintbucketResetAction",
5077                                           _("Defaults"),
5078                                           _("Reset paint bucket parameters to defaults (use Inkscape Preferences > Tools to change defaults)"),
5079                                           GTK_STOCK_CLEAR );
5080         g_signal_connect_after( G_OBJECT(act), "activate", G_CALLBACK(paintbucket_defaults), holder );
5081         gtk_action_group_add_action( mainActions, act );
5082         gtk_action_set_sensitive( act, TRUE );
5083     }
5084
5085 }
5086
5087 /*
5088   Local Variables:
5089   mode:c++
5090   c-file-style:"stroustrup"
5091   c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
5092   indent-tabs-mode:nil
5093   fill-column:99
5094   End:
5095 */
5096 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :
5097