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