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 // FIXME: The next two lines are only temporarily added until
  98 //        the final resizing behaviour of 3D boxes is sorted out.
  99 #include "knotholder.h"
 100 SPKnotHolder *sp_3dbox_knot_holder(SPItem *item, SPDesktop *desktop, guint number_of_handles);
 101
 102 using Inkscape::UnitTracker;
 103
 104 typedef void (*SetupFunction)(GtkWidget *toolbox, SPDesktop *desktop);
 105 typedef void (*UpdateFunction)(SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox);
 106
 107 static void       sp_node_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder);
 108 static void       sp_zoom_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder);
 109 static void       sp_star_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder);
 110 static void       sp_arc_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder);
 111 static void       sp_rect_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder);
 112 static void       sp_3dbox_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder);
 113 static void       sp_spiral_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder);
 114 static void       sp_pencil_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder);
 115 static void       sp_pen_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder);
 116 static void       sp_calligraphy_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder);
 117 static void       sp_dropper_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder);
 118 static GtkWidget *sp_empty_toolbox_new(SPDesktop *desktop);
 119 static void       sp_connector_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder);
 120 static void       sp_paintbucket_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder);
 121
 122 namespace { GtkWidget *sp_text_toolbox_new (SPDesktop *desktop); }
 123
 124
 125 static struct {
 126     gchar const *type_name;
 127     gchar const *data_name;
 128     sp_verb_t verb;
 129     sp_verb_t doubleclick_verb;
 130 } const tools[] = {
 131     { "SPSelectContext",   "select_tool",    SP_VERB_CONTEXT_SELECT,  SP_VERB_CONTEXT_SELECT_PREFS},
 132     { "SPNodeContext",     "node_tool",      SP_VERB_CONTEXT_NODE, SP_VERB_CONTEXT_NODE_PREFS },
 133     { "SPZoomContext",     "zoom_tool",      SP_VERB_CONTEXT_ZOOM, SP_VERB_CONTEXT_ZOOM_PREFS },
 134     { "SPRectContext",     "rect_tool",      SP_VERB_CONTEXT_RECT, SP_VERB_CONTEXT_RECT_PREFS },
 135 //    { "SP3DBoxContext",    "3dbox_tool",     SP_VERB_CONTEXT_3DBOX, SP_VERB_CONTEXT_3DBOX_PREFS },
 136     { "SPArcContext",      "arc_tool",       SP_VERB_CONTEXT_ARC, SP_VERB_CONTEXT_ARC_PREFS },
 137     { "SPStarContext",     "star_tool",      SP_VERB_CONTEXT_STAR, SP_VERB_CONTEXT_STAR_PREFS },
 138     { "SPSpiralContext",   "spiral_tool",    SP_VERB_CONTEXT_SPIRAL, SP_VERB_CONTEXT_SPIRAL_PREFS },
 139     { "SPPencilContext",   "pencil_tool",    SP_VERB_CONTEXT_PENCIL, SP_VERB_CONTEXT_PENCIL_PREFS },
 140     { "SPPenContext",      "pen_tool",       SP_VERB_CONTEXT_PEN, SP_VERB_CONTEXT_PEN_PREFS },
 141     { "SPDynaDrawContext", "dyna_draw_tool", SP_VERB_CONTEXT_CALLIGRAPHIC, SP_VERB_CONTEXT_CALLIGRAPHIC_PREFS },
 142     { "SPFloodContext",    "paintbucket_tool",     SP_VERB_CONTEXT_PAINTBUCKET, SP_VERB_CONTEXT_PAINTBUCKET_PREFS },
 143     { "SPTextContext",     "text_tool",      SP_VERB_CONTEXT_TEXT, SP_VERB_CONTEXT_TEXT_PREFS },
 144     { "SPConnectorContext","connector_tool", SP_VERB_CONTEXT_CONNECTOR, SP_VERB_CONTEXT_CONNECTOR_PREFS },
 145     { "SPGradientContext", "gradient_tool",  SP_VERB_CONTEXT_GRADIENT, SP_VERB_CONTEXT_GRADIENT_PREFS },
 146     { "SPDropperContext",  "dropper_tool",   SP_VERB_CONTEXT_DROPPER, SP_VERB_CONTEXT_DROPPER_PREFS },
 147     { NULL, NULL, 0, 0 }
 148 };
 149
 150 static struct {
 151     gchar const *type_name;
 152     gchar const *data_name;
 153     GtkWidget *(*create_func)(SPDesktop *desktop);
 154     void (*prep_func)(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder);
 155     gchar const *ui_name;
 156     gint swatch_verb_id;
 157     gchar const *swatch_tool;
 158     gchar const *swatch_tip;
 159 } const aux_toolboxes[] = {
 160     { "SPSelectContext", "select_toolbox", 0, sp_select_toolbox_prep,            "SelectToolbar",
 161       SP_VERB_INVALID, 0, 0},
 162     { "SPNodeContext",   "node_toolbox",   0, sp_node_toolbox_prep,              "NodeToolbar",
 163       SP_VERB_INVALID, 0, 0},
 164     { "SPZoomContext",   "zoom_toolbox",   0, sp_zoom_toolbox_prep,              "ZoomToolbar",
 165       SP_VERB_INVALID, 0, 0},
 166     { "SPStarContext",   "star_toolbox",   0, sp_star_toolbox_prep,              "StarToolbar",
 167       SP_VERB_CONTEXT_STAR_PREFS,   "tools.shapes.star",     _("Style of new stars")},
 168     { "SPRectContext",   "rect_toolbox",   0, sp_rect_toolbox_prep,              "RectToolbar",
 169       SP_VERB_CONTEXT_RECT_PREFS,   "tools.shapes.rect",     _("Style of new rectangles")},
 170     { "SP3DBoxContext",  "3dbox_toolbox",  0, sp_3dbox_toolbox_prep,             "3DBoxToolbar",
 171       SP_VERB_CONTEXT_3DBOX_PREFS,  "tools.shapes.3dbox",    _("Style of new 3D boxes")},
 172     { "SPArcContext",    "arc_toolbox",    0, sp_arc_toolbox_prep,               "ArcToolbar",
 173       SP_VERB_CONTEXT_ARC_PREFS,    "tools.shapes.arc",      _("Style of new ellipses")},
 174     { "SPSpiralContext", "spiral_toolbox", 0, sp_spiral_toolbox_prep,            "SpiralToolbar",
 175       SP_VERB_CONTEXT_SPIRAL_PREFS, "tools.shapes.spiral",   _("Style of new spirals")},
 176     { "SPPencilContext", "pencil_toolbox", 0, sp_pencil_toolbox_prep,            "PencilToolbar",
 177       SP_VERB_CONTEXT_PENCIL_PREFS, "tools.freehand.pencil", _("Style of new paths created by Pencil")},
 178     { "SPPenContext", "pen_toolbox", 0, sp_pen_toolbox_prep,                     "PenToolbar",
 179       SP_VERB_CONTEXT_PEN_PREFS,    "tools.freehand.pen",    _("Style of new paths created by Pen")},
 180     { "SPDynaDrawContext", "calligraphy_toolbox", 0, sp_calligraphy_toolbox_prep,"CalligraphyToolbar",
 181       SP_VERB_CONTEXT_CALLIGRAPHIC_PREFS, "tools.calligraphic", _("Style of new calligraphic strokes")},
 182     { "SPTextContext",   "text_toolbox",   sp_text_toolbox_new, 0,               0,
 183       SP_VERB_INVALID, 0, 0},
 184     { "SPDropperContext", "dropper_toolbox", 0, sp_dropper_toolbox_prep,         "DropperToolbar",
 185       SP_VERB_INVALID, 0, 0},
 186     { "SPGradientContext", "gradient_toolbox", sp_gradient_toolbox_new, 0,       0,
 187       SP_VERB_INVALID, 0, 0},
 188     { "SPConnectorContext", "connector_toolbox", 0, sp_connector_toolbox_prep,   "ConnectorToolbar",
 189       SP_VERB_INVALID, 0, 0},
 190     { "SPFloodContext",  "paintbucket_toolbox",  0, sp_paintbucket_toolbox_prep, "PaintbucketToolbar",
 191       SP_VERB_CONTEXT_PAINTBUCKET_PREFS, "tools.paintbucket", _("Style of Paint Bucket fill objects")},
 192     { NULL, NULL, NULL, NULL, NULL, SP_VERB_INVALID, NULL, NULL }
 193 };
 194
 195
 196 static gchar const * ui_descr =
 197         "<ui>"
 198         "  <toolbar name='SelectToolbar'>"
 199         "    <toolitem action='ObjectRotate90CCW' />"
 200         "    <toolitem action='ObjectRotate90' />"
 201         "    <toolitem action='ObjectFlipHorizontally' />"
 202         "    <toolitem action='ObjectFlipVertically' />"
 203         "    <separator />"
 204         "    <toolitem action='SelectionToBack' />"
 205         "    <toolitem action='SelectionLower' />"
 206         "    <toolitem action='SelectionRaise' />"
 207         "    <toolitem action='SelectionToFront' />"
 208         "    <separator />"
 209         "    <toolitem action='XAction' />"
 210         "    <toolitem action='YAction' />"
 211         "    <toolitem action='WidthAction' />"
 212         "    <toolitem action='LockAction' />"
 213         "    <toolitem action='HeightAction' />"
 214         "    <toolitem action='UnitsAction' />"
 215         "    <separator />"
 216         "    <toolitem action='transform_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='ZoomToolbar'>"
 245         "    <toolitem action='ZoomIn' />"
 246         "    <toolitem action='ZoomOut' />"
 247         "    <separator />"
 248         "    <toolitem action='ZoomSelection' />"
 249         "    <toolitem action='ZoomDrawing' />"
 250         "    <toolitem action='ZoomPage' />"
 251         "    <toolitem action='ZoomPageWidth' />"
 252         "    <separator />"
 253         "    <toolitem action='ZoomPrev' />"
 254         "    <toolitem action='ZoomNext' />"
 255         "    <separator />"
 256         "    <toolitem action='Zoom1:0' />"
 257         "    <toolitem action='Zoom1:2' />"
 258         "    <toolitem action='Zoom2:1' />"
 259         "  </toolbar>"
 260
 261         "  <toolbar name='StarToolbar'>"
 262         "    <separator />"
 263         "    <toolitem action='StarStateAction' />"
 264         "    <separator />"
 265         "    <toolitem action='FlatAction' />"
 266         "    <separator />"
 267         "    <toolitem action='MagnitudeAction' />"
 268         "    <toolitem action='SpokeAction' />"
 269         "    <toolitem action='RoundednessAction' />"
 270         "    <toolitem action='RandomizationAction' />"
 271         "    <separator />"
 272         "    <toolitem action='StarResetAction' />"
 273         "  </toolbar>"
 274
 275         "  <toolbar name='RectToolbar'>"
 276         "    <toolitem action='RectStateAction' />"
 277         "    <toolitem action='RectWidthAction' />"
 278         "    <toolitem action='RectHeightAction' />"
 279         "    <toolitem action='RadiusXAction' />"
 280         "    <toolitem action='RadiusYAction' />"
 281         "    <toolitem action='RectUnitsAction' />"
 282         "    <separator />"
 283         "    <toolitem action='RectResetAction' />"
 284         "  </toolbar>"
 285
 286         "  <toolbar name='3DBoxToolbar'>"
 287         "    <toolitem action='3DBoxVPXAction' />"
 288         "    <toolitem action='3DBoxVPYAction' />"
 289         "    <toolitem action='3DBoxVPZAction' />"
 290         "    <separator />"
 291         "    <toolitem action='3DBoxHandlesAction' />"
 292         "    <separator />"
 293         "  </toolbar>"
 294
 295         "  <toolbar name='SpiralToolbar'>"
 296         "    <toolitem action='SpiralStateAction' />"
 297         "    <toolitem action='SpiralRevolutionAction' />"
 298         "    <toolitem action='SpiralExpansionAction' />"
 299         "    <toolitem action='SpiralT0Action' />"
 300         "    <separator />"
 301         "    <toolitem action='SpiralResetAction' />"
 302         "  </toolbar>"
 303
 304         "  <toolbar name='PenToolbar'>"
 305         "  </toolbar>"
 306
 307         "  <toolbar name='PencilToolbar'>"
 308         "  </toolbar>"
 309
 310         "  <toolbar name='CalligraphyToolbar'>"
 311         "    <separator />"
 312         "    <toolitem action='CalligraphyWidthAction' />"
 313         "    <toolitem action='ThinningAction' />"
 314         "    <separator />"
 315         "    <toolitem action='AngleAction' />"
 316         "    <toolitem action='FixationAction' />"
 317         "    <toolitem action='CapRoundingAction' />"
 318         "    <separator />"
 319         "    <toolitem action='TremorAction' />"
 320         "    <toolitem action='WiggleAction' />"
 321         "    <toolitem action='MassAction' />"
 322         "    <separator />"
 323         "    <toolitem action='TraceAction' />"
 324         "    <toolitem action='PressureAction' />"
 325         "    <toolitem action='TiltAction' />"
 326         "    <toolitem action='CalligraphyResetAction' />"
 327         "  </toolbar>"
 328
 329         "  <toolbar name='ArcToolbar'>"
 330         "    <toolitem action='ArcStateAction' />"
 331         "    <separator />"
 332         "    <toolitem action='ArcStartAction' />"
 333         "    <toolitem action='ArcEndAction' />"
 334         "    <separator />"
 335         "    <toolitem action='ArcOpenAction' />"
 336         "    <separator />"
 337         "    <toolitem action='ArcResetAction' />"
 338         "    <separator />"
 339         "  </toolbar>"
 340
 341         "  <toolbar name='PaintbucketToolbar'>"
 342         "    <toolitem action='ChannelsAction' />"
 343         "    <separator />"
 344         "    <toolitem action='ThresholdAction' />"
 345         "    <separator />"
 346         "    <toolitem action='OffsetAction' />"
 347         "    <toolitem action='PaintbucketUnitsAction' />"
 348         "    <separator />"
 349         "    <toolitem action='AutoGapAction' />"
 350         "    <separator />"
 351         "    <toolitem action='PaintbucketResetAction' />"
 352         "  </toolbar>"
 353
 354         "  <toolbar name='DropperToolbar'>"
 355         "    <toolitem action='DropperPickAlphaAction' />"
 356         "    <toolitem action='DropperSetAlphaAction' />"
 357         "  </toolbar>"
 358
 359         "  <toolbar name='ConnectorToolbar'>"
 360         "    <toolitem action='ConnectorAvoidAction' />"
 361         "    <toolitem action='ConnectorIgnoreAction' />"
 362         "    <toolitem action='ConnectorSpacingAction' />"
 363         "    <toolitem action='ConnectorGraphAction' />"
 364         "    <toolitem action='ConnectorLengthAction' />"
 365         "    <toolitem action='ConnectorDirectedAction' />"
 366         "    <toolitem action='ConnectorOverlapAction' />"
 367         "  </toolbar>"
 368
 369         "</ui>"
 370 ;
 371
 372 static GtkActionGroup* create_or_fetch_actions( SPDesktop* desktop );
 373
 374 static void toolbox_set_desktop (GtkWidget *toolbox, SPDesktop *desktop, SetupFunction setup_func, UpdateFunction update_func, sigc::connection*);
 375
 376 static void setup_tool_toolbox (GtkWidget *toolbox, SPDesktop *desktop);
 377 static void update_tool_toolbox (SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox);
 378
 379 static void setup_aux_toolbox (GtkWidget *toolbox, SPDesktop *desktop);
 380 static void update_aux_toolbox (SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox);
 381
 382 static void setup_commands_toolbox (GtkWidget *toolbox, SPDesktop *desktop);
 383 static void update_commands_toolbox (SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox);
 384
 385 /* Global text entry widgets necessary for update */
 386 /* GtkWidget *dropper_rgb_entry,
 387           *dropper_opacity_entry ; */
 388 // should be made a private member once this is converted to class
 389
 390 static void delete_connection(GObject *obj, sigc::connection *connection) {
 391     connection->disconnect();
 392     delete connection;
 393 }
 394
 395 static void purge_repr_listener( GObject* obj, GObject* tbl )
 396 {
 397     (void)obj;
 398     Inkscape::XML::Node* oldrepr = reinterpret_cast<Inkscape::XML::Node *>( g_object_get_data( tbl, "repr" ) );
 399     if (oldrepr) { // remove old listener
 400         sp_repr_remove_listener_by_data(oldrepr, tbl);
 401         Inkscape::GC::release(oldrepr);
 402         oldrepr = 0;
 403         g_object_set_data( tbl, "repr", NULL );
 404     }
 405 }
 406
 407 GtkWidget *
 408 sp_toolbox_button_new_from_verb_with_doubleclick(GtkWidget *t, Inkscape::IconSize size, SPButtonType type,
 409                                                  Inkscape::Verb *verb, Inkscape::Verb *doubleclick_verb,
 410                                                  Inkscape::UI::View::View *view, GtkTooltips *tt)
 411 {
 412     SPAction *action = verb->get_action(view);
 413     if (!action) return NULL;
 414
 415     SPAction *doubleclick_action;
 416     if (doubleclick_verb)
 417         doubleclick_action = doubleclick_verb->get_action(view);
 418     else
 419         doubleclick_action = NULL;
 420
 421     /* fixme: Handle sensitive/unsensitive */
 422     /* fixme: Implement sp_button_new_from_action */
 423     GtkWidget *b = sp_button_new(size, type, action, doubleclick_action, tt);
 424     gtk_widget_show(b);
 425     gtk_box_pack_start(GTK_BOX(t), b, FALSE, FALSE, 0);
 426
 427     return b;
 428 }
 429
 430 GtkWidget *sp_toolbox_button_new_from_verb(GtkWidget *t, Inkscape::IconSize size, SPButtonType type, Inkscape::Verb *verb,
 431                                            Inkscape::UI::View::View *view, GtkTooltips *tt)
 432 {
 433     return sp_toolbox_button_new_from_verb_with_doubleclick(t, size, type, verb, NULL, view, tt);
 434 }
 435
 436 GtkWidget * sp_toolbox_button_normal_new_from_verb(GtkWidget *t, Inkscape::IconSize size, Inkscape::Verb *verb,
 437                                                    Inkscape::UI::View::View *view, GtkTooltips *tt)
 438 {
 439     return sp_toolbox_button_new_from_verb(t, size, SP_BUTTON_TYPE_NORMAL, verb, view, tt);
 440 }
 441
 442
 443 static void trigger_sp_action( GtkAction* act, gpointer user_data )
 444 {
 445     SPAction* targetAction = SP_ACTION(user_data);
 446     if ( targetAction ) {
 447         sp_action_perform( targetAction, NULL );
 448     }
 449 }
 450
 451 static void sp_action_action_set_sensitive (SPAction *action, unsigned int sensitive, void *data)
 452 {
 453     if ( data ) {
 454         GtkAction* act = GTK_ACTION(data);
 455         gtk_action_set_sensitive( act, sensitive );
 456     }
 457 }
 458
 459 static SPActionEventVector action_event_vector = {
 460     {NULL},
 461     NULL,
 462     NULL,
 463     sp_action_action_set_sensitive,
 464     NULL,
 465     NULL
 466 };
 467
 468 static GtkAction* create_action_for_verb( Inkscape::Verb* verb, Inkscape::UI::View::View* view, Inkscape::IconSize size )
 469 {
 470     GtkAction* act = 0;
 471
 472     SPAction* targetAction = verb->get_action(view);
 473     InkAction* inky = ink_action_new( verb->get_id(), verb->get_name(), verb->get_tip(), verb->get_image(), size  );
 474     act = GTK_ACTION(inky);
 475     gtk_action_set_sensitive( act, targetAction->sensitive );
 476
 477     g_signal_connect( G_OBJECT(inky), "activate", GTK_SIGNAL_FUNC(trigger_sp_action), targetAction );
 478
 479     SPAction*rebound = dynamic_cast<SPAction *>( nr_object_ref( dynamic_cast<NRObject *>(targetAction) ) );
 480     nr_active_object_add_listener( (NRActiveObject *)rebound, (NRObjectEventVector *)&action_event_vector, sizeof(SPActionEventVector), inky );
 481
 482     return act;
 483 }
 484
 485 GtkActionGroup* create_or_fetch_actions( SPDesktop* desktop )
 486 {
 487     Inkscape::UI::View::View *view = desktop;
 488     gint verbsToUse[] = {
 489         // disabled until we have icons for them:
 490         //find
 491         //SP_VERB_EDIT_TILE,
 492         //SP_VERB_EDIT_UNTILE,
 493         SP_VERB_DIALOG_ALIGN_DISTRIBUTE,
 494         SP_VERB_DIALOG_DISPLAY,
 495         SP_VERB_DIALOG_FILL_STROKE,
 496         SP_VERB_DIALOG_NAMEDVIEW,
 497         SP_VERB_DIALOG_TEXT,
 498         SP_VERB_DIALOG_XML_EDITOR,
 499         SP_VERB_EDIT_CLONE,
 500         SP_VERB_EDIT_COPY,
 501         SP_VERB_EDIT_CUT,
 502         SP_VERB_EDIT_DUPLICATE,
 503         SP_VERB_EDIT_PASTE,
 504         SP_VERB_EDIT_REDO,
 505         SP_VERB_EDIT_UNDO,
 506         SP_VERB_EDIT_UNLINK_CLONE,
 507         SP_VERB_FILE_EXPORT,
 508         SP_VERB_FILE_IMPORT,
 509         SP_VERB_FILE_NEW,
 510         SP_VERB_FILE_OPEN,
 511         SP_VERB_FILE_PRINT,
 512         SP_VERB_FILE_SAVE,
 513         SP_VERB_OBJECT_TO_CURVE,
 514         SP_VERB_SELECTION_GROUP,
 515         SP_VERB_SELECTION_OUTLINE,
 516         SP_VERB_SELECTION_UNGROUP,
 517         SP_VERB_ZOOM_1_1,
 518         SP_VERB_ZOOM_1_2,
 519         SP_VERB_ZOOM_2_1,
 520         SP_VERB_ZOOM_DRAWING,
 521         SP_VERB_ZOOM_IN,
 522         SP_VERB_ZOOM_NEXT,
 523         SP_VERB_ZOOM_OUT,
 524         SP_VERB_ZOOM_PAGE,
 525         SP_VERB_ZOOM_PAGE_WIDTH,
 526         SP_VERB_ZOOM_PREV,
 527         SP_VERB_ZOOM_SELECTION,
 528     };
 529
 530     gint shrinkTop = prefs_get_int_attribute_limited( "toolbox", "small", 1, 0, 1 );
 531     Inkscape::IconSize toolboxSize = shrinkTop ? Inkscape::ICON_SIZE_SMALL_TOOLBAR : Inkscape::ICON_SIZE_LARGE_TOOLBAR;
 532
 533     static std::map<SPDesktop*, GtkActionGroup*> groups;
 534     GtkActionGroup* mainActions = 0;
 535     if ( groups.find(desktop) != groups.end() ) {
 536         mainActions = groups[desktop];
 537     }
 538
 539     if ( !mainActions ) {
 540         mainActions = gtk_action_group_new("main");
 541         groups[desktop] = mainActions;
 542     }
 543
 544     for ( guint i = 0; i < G_N_ELEMENTS(verbsToUse); i++ ) {
 545         Inkscape::Verb* verb = Inkscape::Verb::get(verbsToUse[i]);
 546         if ( verb ) {
 547             if ( !gtk_action_group_get_action( mainActions, verb->get_id() ) ) {
 548                 GtkAction* act = create_action_for_verb( verb, view, toolboxSize );
 549                 gtk_action_group_add_action( mainActions, act );
 550             }
 551         }
 552     }
 553
 554     return mainActions;
 555 }
 556
 557
 558 GtkWidget *
 559 sp_tool_toolbox_new()
 560 {
 561     GtkTooltips *tt = gtk_tooltips_new();
 562     GtkWidget *tb = gtk_vbox_new(FALSE, 0);
 563
 564     g_object_set_data(G_OBJECT(tb), "desktop", NULL);
 565     g_object_set_data(G_OBJECT(tb), "tooltips", tt);
 566
 567     gtk_widget_set_sensitive(tb, FALSE);
 568
 569     GtkWidget *hb = gtk_handle_box_new();
 570     gtk_handle_box_set_handle_position(GTK_HANDLE_BOX(hb), GTK_POS_TOP);
 571     gtk_handle_box_set_shadow_type(GTK_HANDLE_BOX(hb), GTK_SHADOW_OUT);
 572     gtk_handle_box_set_snap_edge(GTK_HANDLE_BOX(hb), GTK_POS_LEFT);
 573
 574     gtk_container_add(GTK_CONTAINER(hb), tb);
 575     gtk_widget_show(GTK_WIDGET(tb));
 576
 577     sigc::connection* conn = new sigc::connection;
 578     g_object_set_data(G_OBJECT(hb), "event_context_connection", conn);
 579
 580     return hb;
 581 }
 582
 583 static void
 584 aux_toolbox_attached(GtkHandleBox *toolbox, GtkWidget *child)
 585 {
 586     g_object_set_data(G_OBJECT(child), "is_detached", GINT_TO_POINTER(FALSE));
 587     gtk_widget_queue_resize(child);
 588 }
 589
 590 static void
 591 aux_toolbox_detached(GtkHandleBox *toolbox, GtkWidget *child)
 592 {
 593     g_object_set_data(G_OBJECT(child), "is_detached", GINT_TO_POINTER(TRUE));
 594     gtk_widget_queue_resize(child);
 595 }
 596
 597 GtkWidget *
 598 sp_aux_toolbox_new()
 599 {
 600     GtkWidget *tb = gtk_vbox_new(FALSE, 0);
 601
 602     GtkWidget *tb_s = gtk_vbox_new(FALSE, 0);
 603     GtkWidget *tb_e = gtk_vbox_new(FALSE, 0);
 604     gtk_box_set_spacing(GTK_BOX(tb), AUX_SPACING);
 605     gtk_box_pack_start(GTK_BOX(tb), GTK_WIDGET(tb_s), FALSE, FALSE, 0);
 606     gtk_box_pack_end(GTK_BOX(tb), GTK_WIDGET(tb_e), FALSE, FALSE, 0);
 607
 608     g_object_set_data(G_OBJECT(tb), "desktop", NULL);
 609     g_object_set_data(G_OBJECT(tb), "top_spacer", tb_s);
 610
 611     gtk_widget_set_sensitive(tb, FALSE);
 612
 613     GtkWidget *hb = gtk_handle_box_new();
 614     gtk_handle_box_set_handle_position(GTK_HANDLE_BOX(hb), GTK_POS_LEFT);
 615     gtk_handle_box_set_shadow_type(GTK_HANDLE_BOX(hb), GTK_SHADOW_OUT);
 616     gtk_handle_box_set_snap_edge(GTK_HANDLE_BOX(hb), GTK_POS_LEFT);
 617
 618     g_signal_connect(G_OBJECT(hb), "child_attached", G_CALLBACK(aux_toolbox_attached), (gpointer)tb);
 619     g_signal_connect(G_OBJECT(hb), "child_detached", G_CALLBACK(aux_toolbox_detached), (gpointer)tb);
 620
 621     gtk_container_add(GTK_CONTAINER(hb), tb);
 622     gtk_widget_show(GTK_WIDGET(tb));
 623
 624     sigc::connection* conn = new sigc::connection;
 625     g_object_set_data(G_OBJECT(hb), "event_context_connection", conn);
 626
 627     return hb;
 628 }
 629
 630 //####################################
 631 //# Commands Bar
 632 //####################################
 633
 634 GtkWidget *
 635 sp_commands_toolbox_new()
 636 {
 637     GtkWidget *tb = gtk_vbox_new(FALSE, 0);
 638
 639     GtkWidget *tb_s = gtk_vbox_new(FALSE, 0);
 640     GtkWidget *tb_e = gtk_vbox_new(FALSE, 0);
 641     gtk_box_set_spacing(GTK_BOX(tb), AUX_SPACING);
 642     gtk_box_pack_start(GTK_BOX(tb), GTK_WIDGET(tb_s), FALSE, FALSE, 0);
 643     gtk_box_pack_end(GTK_BOX(tb), GTK_WIDGET(tb_e), FALSE, FALSE, 0);
 644
 645     g_object_set_data(G_OBJECT(tb), "desktop", NULL);
 646     gtk_widget_set_sensitive(tb, FALSE);
 647
 648     GtkWidget *hb = gtk_handle_box_new();
 649     gtk_handle_box_set_handle_position(GTK_HANDLE_BOX(hb), GTK_POS_LEFT);
 650     gtk_handle_box_set_shadow_type(GTK_HANDLE_BOX(hb), GTK_SHADOW_OUT);
 651     gtk_handle_box_set_snap_edge(GTK_HANDLE_BOX(hb), GTK_POS_LEFT);
 652
 653     g_signal_connect(G_OBJECT(hb), "child_attached", G_CALLBACK(aux_toolbox_attached), (gpointer)tb);
 654     g_signal_connect(G_OBJECT(hb), "child_detached", G_CALLBACK(aux_toolbox_detached), (gpointer)tb);
 655
 656     gtk_container_add(GTK_CONTAINER(hb), tb);
 657     gtk_widget_show(GTK_WIDGET(tb));
 658
 659     sigc::connection* conn = new sigc::connection;
 660     g_object_set_data(G_OBJECT(hb), "event_context_connection", conn);
 661
 662     return hb;
 663 }
 664
 665
 666 //####################################
 667 //# node editing callbacks
 668 //####################################
 669
 670 /**
 671  * FIXME: Returns current shape_editor in context. // later eliminate this function at all!
 672  */
 673 static ShapeEditor *get_current_shape_editor()
 674 {
 675     if (!SP_ACTIVE_DESKTOP) {
 676         return NULL;
 677     }
 678
 679     SPEventContext *event_context = (SP_ACTIVE_DESKTOP)->event_context;
 680
 681     if (!SP_IS_NODE_CONTEXT(event_context)) {
 682         return NULL;
 683     }
 684
 685     return SP_NODE_CONTEXT(event_context)->shape_editor;
 686 }
 687
 688
 689 void
 690 sp_node_path_edit_add(void)
 691 {
 692     ShapeEditor *shape_editor = get_current_shape_editor();
 693     if (shape_editor) shape_editor->add_node();
 694 }
 695
 696 void
 697 sp_node_path_edit_delete(void)
 698 {
 699     ShapeEditor *shape_editor = get_current_shape_editor();
 700     if (shape_editor) shape_editor->delete_nodes();
 701 }
 702
 703 void
 704 sp_node_path_edit_delete_segment(void)
 705 {
 706     ShapeEditor *shape_editor = get_current_shape_editor();
 707     if (shape_editor) shape_editor->delete_segment();
 708 }
 709
 710 void
 711 sp_node_path_edit_break(void)
 712 {
 713     ShapeEditor *shape_editor = get_current_shape_editor();
 714     if (shape_editor) shape_editor->break_at_nodes();
 715 }
 716
 717 void
 718 sp_node_path_edit_join(void)
 719 {
 720     ShapeEditor *shape_editor = get_current_shape_editor();
 721     if (shape_editor) shape_editor->join_nodes();
 722 }
 723
 724 void
 725 sp_node_path_edit_join_segment(void)
 726 {
 727     ShapeEditor *shape_editor = get_current_shape_editor();
 728     if (shape_editor) shape_editor->join_segments();
 729 }
 730
 731 void
 732 sp_node_path_edit_toline(void)
 733 {
 734     ShapeEditor *shape_editor = get_current_shape_editor();
 735     if (shape_editor) shape_editor->set_type_of_segments(NR_LINETO);
 736 }
 737
 738 void
 739 sp_node_path_edit_tocurve(void)
 740 {
 741     ShapeEditor *shape_editor = get_current_shape_editor();
 742     if (shape_editor) shape_editor->set_type_of_segments(NR_CURVETO);
 743 }
 744
 745 void
 746 sp_node_path_edit_cusp(void)
 747 {
 748     ShapeEditor *shape_editor = get_current_shape_editor();
 749     if (shape_editor) shape_editor->set_node_type(Inkscape::NodePath::NODE_CUSP);
 750 }
 751
 752 void
 753 sp_node_path_edit_smooth(void)
 754 {
 755     ShapeEditor *shape_editor = get_current_shape_editor();
 756     if (shape_editor) shape_editor->set_node_type(Inkscape::NodePath::NODE_SMOOTH);
 757 }
 758
 759 void
 760 sp_node_path_edit_symmetrical(void)
 761 {
 762     ShapeEditor *shape_editor = get_current_shape_editor();
 763     if (shape_editor) shape_editor->set_node_type(Inkscape::NodePath::NODE_SYMM);
 764 }
 765
 766 static void toggle_show_handles (GtkToggleAction *act, gpointer data) {
 767     bool show = gtk_toggle_action_get_active( act );
 768     prefs_set_int_attribute ("tools.nodes", "show_handles",  show ? 1 : 0);
 769     ShapeEditor *shape_editor = get_current_shape_editor();
 770     if (shape_editor) shape_editor->show_handles(show);
 771 }
 772
 773 //################################
 774 //##    Node Editing Toolbox    ##
 775 //################################
 776
 777 static void sp_node_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder)
 778 {
 779     {
 780         InkAction* inky = ink_action_new( "NodeInsertAction",
 781                                           _("Insert"),
 782                                           _("Insert new nodes into selected segments"),
 783                                           "node_insert",
 784                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
 785         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_node_path_edit_add), 0 );
 786         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
 787     }
 788
 789     {
 790         InkAction* inky = ink_action_new( "NodeDeleteAction",
 791                                           _("Delete"),
 792                                           _("Delete selected nodes"),
 793                                           "node_delete",
 794                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
 795         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_node_path_edit_delete), 0 );
 796         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
 797     }
 798
 799     {
 800         InkAction* inky = ink_action_new( "NodeJoinAction",
 801                                           _("Join"),
 802                                           _("Join selected endnodes"),
 803                                           "node_join",
 804                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
 805         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_node_path_edit_join), 0 );
 806         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
 807     }
 808
 809     {
 810         InkAction* inky = ink_action_new( "NodeJoinSegmentAction",
 811                                           _("Join Segment"),
 812                                           _("Join selected endnodes with a new segment"),
 813                                           "node_join_segment",
 814                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
 815         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_node_path_edit_join_segment), 0 );
 816         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
 817     }
 818
 819     {
 820         InkAction* inky = ink_action_new( "NodeDeleteSegmentAction",
 821                                           _("Delete Segment"),
 822                                           _("Split path between two non-endpoint nodes"),
 823                                           "node_delete_segment",
 824                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
 825         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_node_path_edit_delete_segment), 0 );
 826         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
 827     }
 828
 829     {
 830         InkAction* inky = ink_action_new( "NodeBreakAction",
 831                                           _("Node Break"),
 832                                           _("Break path at selected nodes"),
 833                                           "node_break",
 834                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
 835         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_node_path_edit_break), 0 );
 836         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
 837     }
 838
 839     {
 840         InkAction* inky = ink_action_new( "NodeCuspAction",
 841                                           _("Node Cusp"),
 842                                           _("Make selected nodes corner"),
 843                                           "node_cusp",
 844                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
 845         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_node_path_edit_cusp), 0 );
 846         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
 847     }
 848
 849     {
 850         InkAction* inky = ink_action_new( "NodeSmoothAction",
 851                                           _("Node Smooth"),
 852                                           _("Make selected nodes smooth"),
 853                                           "node_smooth",
 854                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
 855         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_node_path_edit_smooth), 0 );
 856         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
 857     }
 858
 859     {
 860         InkAction* inky = ink_action_new( "NodeSymmetricAction",
 861                                           _("Node Symmetric"),
 862                                           _("Make selected nodes symmetric"),
 863                                           "node_symmetric",
 864                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
 865         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_node_path_edit_symmetrical), 0 );
 866         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
 867     }
 868
 869     {
 870         InkAction* inky = ink_action_new( "NodeLineAction",
 871                                           _("Node Line"),
 872                                           _("Make selected segments lines"),
 873                                           "node_line",
 874                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
 875         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_node_path_edit_toline), 0 );
 876         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
 877     }
 878
 879     {
 880         InkAction* inky = ink_action_new( "NodeCurveAction",
 881                                           _("Node Curve"),
 882                                           _("Make selected segments curves"),
 883                                           "node_curve",
 884                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
 885         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_node_path_edit_tocurve), 0 );
 886         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
 887     }
 888
 889     {
 890         InkToggleAction* act = ink_toggle_action_new( "NodesShowHandlesAction",
 891                                                       _("Show Handles"),
 892                                                       _("Show the Bezier handles of selected nodes"),
 893                                                       "nodes_show_handles",
 894                                                       Inkscape::ICON_SIZE_DECORATION );
 895         gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
 896         g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(toggle_show_handles), desktop );
 897         gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), prefs_get_int_attribute( "tools.nodes", "show_handles", 1 ) );
 898     }
 899
 900 } // end of sp_node_toolbox_prep()
 901
 902
 903 //########################
 904 //##    Zoom Toolbox    ##
 905 //########################
 906
 907 static void sp_zoom_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder)
 908 {
 909     // no custom GtkAction setup needed
 910 } // end of sp_zoom_toolbox_prep()
 911
 912 void
 913 sp_tool_toolbox_set_desktop(GtkWidget *toolbox, SPDesktop *desktop)
 914 {
 915     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")));
 916 }
 917
 918
 919 void
 920 sp_aux_toolbox_set_desktop(GtkWidget *toolbox, SPDesktop *desktop)
 921 {
 922     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")));
 923 }
 924
 925 void
 926 sp_commands_toolbox_set_desktop(GtkWidget *toolbox, SPDesktop *desktop)
 927 {
 928     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")));
 929 }
 930
 931 static void
 932 toolbox_set_desktop(GtkWidget *toolbox, SPDesktop *desktop, SetupFunction setup_func, UpdateFunction update_func, sigc::connection *conn)
 933 {
 934     gpointer ptr = g_object_get_data(G_OBJECT(toolbox), "desktop");
 935     SPDesktop *old_desktop = static_cast<SPDesktop*>(ptr);
 936
 937     if (old_desktop) {
 938         GList *children, *iter;
 939
 940         children = gtk_container_get_children(GTK_CONTAINER(toolbox));
 941         for ( iter = children ; iter ; iter = iter->next ) {
 942             gtk_container_remove( GTK_CONTAINER(toolbox), GTK_WIDGET(iter->data) );
 943         }
 944         g_list_free(children);
 945     }
 946
 947     g_object_set_data(G_OBJECT(toolbox), "desktop", (gpointer)desktop);
 948
 949     if (desktop) {
 950         gtk_widget_set_sensitive(toolbox, TRUE);
 951         setup_func(toolbox, desktop);
 952         update_func(desktop, desktop->event_context, toolbox);
 953         *conn = desktop->connectEventContextChanged
 954             (sigc::bind (sigc::ptr_fun(update_func), toolbox));
 955     } else {
 956         gtk_widget_set_sensitive(toolbox, FALSE);
 957     }
 958
 959 } // end of toolbox_set_desktop()
 960
 961
 962 static void
 963 setup_tool_toolbox(GtkWidget *toolbox, SPDesktop *desktop)
 964 {
 965     GtkTooltips *tooltips=GTK_TOOLTIPS(g_object_get_data(G_OBJECT(toolbox), "tooltips"));
 966     gint shrinkLeft = prefs_get_int_attribute_limited( "toolbox.tools", "small", 0, 0, 1 );
 967     if ( (shrinkLeft == 0) && (prefs_get_int_attribute_limited( "toolbox.tools", "small", 1, 0, 1 ) == 1) ) {
 968         // "toolbox.tools" was not set. Fallback to older value
 969         shrinkLeft = prefs_get_int_attribute_limited( "toolbox.left", "small", 0, 0, 1 );
 970
 971         // Copy the setting forwards
 972         prefs_set_int_attribute( "toolbox.tools", "small", shrinkLeft );
 973     }
 974     Inkscape::IconSize toolboxSize = shrinkLeft ? Inkscape::ICON_SIZE_SMALL_TOOLBAR : Inkscape::ICON_SIZE_LARGE_TOOLBAR;
 975
 976     for (int i = 0 ; tools[i].type_name ; i++ ) {
 977         GtkWidget *button =
 978             sp_toolbox_button_new_from_verb_with_doubleclick( toolbox, toolboxSize,
 979                                                               SP_BUTTON_TYPE_TOGGLE,
 980                                                               Inkscape::Verb::get(tools[i].verb),
 981                                                               Inkscape::Verb::get(tools[i].doubleclick_verb),
 982                                                               desktop,
 983                                                               tooltips );
 984
 985         g_object_set_data( G_OBJECT(toolbox), tools[i].data_name,
 986                            (gpointer)button );
 987     }
 988 }
 989
 990
 991 static void
 992 update_tool_toolbox( SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox )
 993 {
 994     gchar const *const tname = ( eventcontext
 995                                  ? gtk_type_name(GTK_OBJECT_TYPE(eventcontext))
 996                                  : NULL );
 997     for (int i = 0 ; tools[i].type_name ; i++ ) {
 998         SPButton *button = SP_BUTTON(g_object_get_data(G_OBJECT(toolbox), tools[i].data_name));
 999         sp_button_toggle_set_down(button, tname && !strcmp(tname, tools[i].type_name));
1000     }
1001 }
1002
1003 static void
1004 setup_aux_toolbox(GtkWidget *toolbox, SPDesktop *desktop)
1005 {
1006     GtkSizeGroup* grouper = gtk_size_group_new( GTK_SIZE_GROUP_BOTH );
1007     GtkActionGroup* mainActions = create_or_fetch_actions( desktop );
1008     GtkUIManager* mgr = gtk_ui_manager_new();
1009     GError* errVal = 0;
1010     gtk_ui_manager_insert_action_group( mgr, mainActions, 0 );
1011     gtk_ui_manager_add_ui_from_string( mgr, ui_descr, -1, &errVal );
1012
1013     std::map<std::string, GtkWidget*> dataHolders;
1014
1015     for (int i = 0 ; aux_toolboxes[i].type_name ; i++ ) {
1016         if ( aux_toolboxes[i].prep_func ) {
1017             // converted to GtkActions and UIManager
1018
1019             GtkWidget* kludge = gtk_hbox_new( FALSE, 0 );
1020             g_object_set_data( G_OBJECT(kludge), "dtw", desktop->canvas);
1021             g_object_set_data( G_OBJECT(kludge), "desktop", desktop);
1022             dataHolders[aux_toolboxes[i].type_name] = kludge;
1023             aux_toolboxes[i].prep_func( desktop, mainActions, G_OBJECT(kludge) );
1024         } else {
1025
1026             GtkWidget *sub_toolbox = 0;
1027             if (aux_toolboxes[i].create_func == NULL)
1028                 sub_toolbox = sp_empty_toolbox_new(desktop);
1029             else {
1030                 sub_toolbox = aux_toolboxes[i].create_func(desktop);
1031             }
1032
1033             gtk_size_group_add_widget( grouper, sub_toolbox );
1034
1035             gtk_container_add(GTK_CONTAINER(toolbox), sub_toolbox);
1036             g_object_set_data(G_OBJECT(toolbox), aux_toolboxes[i].data_name, sub_toolbox);
1037
1038         }
1039     }
1040
1041     // Second pass to create toolbars *after* all GtkActions are created
1042     for (int i = 0 ; aux_toolboxes[i].type_name ; i++ ) {
1043         if ( aux_toolboxes[i].prep_func ) {
1044             // converted to GtkActions and UIManager
1045
1046             GtkWidget* kludge = dataHolders[aux_toolboxes[i].type_name];
1047
1048             GtkWidget* holder = gtk_table_new( 1, 3, FALSE );
1049             gtk_table_attach( GTK_TABLE(holder), kludge, 2, 3, 0, 1, GTK_SHRINK, GTK_SHRINK, 0, 0 );
1050
1051             gchar* tmp = g_strdup_printf( "/ui/%s", aux_toolboxes[i].ui_name );
1052             GtkWidget* toolBar = gtk_ui_manager_get_widget( mgr, tmp );
1053             g_free( tmp );
1054             tmp = 0;
1055
1056             gint shrinkTop = prefs_get_int_attribute_limited( "toolbox", "small", 1, 0, 1 );
1057             Inkscape::IconSize toolboxSize = shrinkTop ? Inkscape::ICON_SIZE_SMALL_TOOLBAR : Inkscape::ICON_SIZE_LARGE_TOOLBAR;
1058             if ( prefs_get_int_attribute_limited( "toolbox", "icononly", 1, 0, 1 ) ) {
1059                 gtk_toolbar_set_style( GTK_TOOLBAR(toolBar), GTK_TOOLBAR_ICONS );
1060             }
1061             gtk_toolbar_set_icon_size( GTK_TOOLBAR(toolBar), static_cast<GtkIconSize>(toolboxSize) );
1062
1063
1064             gtk_table_attach( GTK_TABLE(holder), toolBar, 0, 1, 0, 1, (GtkAttachOptions)(GTK_EXPAND | GTK_FILL), (GtkAttachOptions)(GTK_EXPAND | GTK_FILL), 0, 0 );
1065
1066             if ( aux_toolboxes[i].swatch_verb_id != SP_VERB_INVALID ) {
1067                 Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch( NULL, aux_toolboxes[i].swatch_tip );
1068                 swatch->setDesktop( desktop );
1069                 swatch->setClickVerb( aux_toolboxes[i].swatch_verb_id );
1070                 swatch->setWatchedTool( aux_toolboxes[i].swatch_tool, true );
1071                 GtkWidget *swatch_ = GTK_WIDGET( swatch->gobj() );
1072                 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 );
1073             }
1074
1075             gtk_widget_show_all( holder );
1076             sp_set_font_size_smaller( holder );
1077
1078             gtk_size_group_add_widget( grouper, holder );
1079
1080             gtk_container_add( GTK_CONTAINER(toolbox), holder );
1081             g_object_set_data( G_OBJECT(toolbox), aux_toolboxes[i].data_name, holder );
1082         }
1083     }
1084
1085     g_object_unref( G_OBJECT(grouper) );
1086 }
1087
1088 static void
1089 update_aux_toolbox(SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox)
1090 {
1091     gchar const *tname = ( eventcontext
1092                            ? gtk_type_name(GTK_OBJECT_TYPE(eventcontext))
1093                            : NULL );
1094     for (int i = 0 ; aux_toolboxes[i].type_name ; i++ ) {
1095         GtkWidget *sub_toolbox = GTK_WIDGET(g_object_get_data(G_OBJECT(toolbox), aux_toolboxes[i].data_name));
1096         if (tname && !strcmp(tname, aux_toolboxes[i].type_name)) {
1097             gtk_widget_show_all(sub_toolbox);
1098             g_object_set_data(G_OBJECT(toolbox), "shows", sub_toolbox);
1099         } else {
1100             gtk_widget_hide(sub_toolbox);
1101         }
1102     }
1103 }
1104
1105 static void
1106 setup_commands_toolbox(GtkWidget *toolbox, SPDesktop *desktop)
1107 {
1108     gchar const * descr =
1109         "<ui>"
1110         "  <toolbar name='CommandsToolbar'>"
1111         "    <toolitem action='FileNew' />"
1112         "    <toolitem action='FileOpen' />"
1113         "    <toolitem action='FileSave' />"
1114         "    <toolitem action='FilePrint' />"
1115         "    <separator />"
1116         "    <toolitem action='FileImport' />"
1117         "    <toolitem action='FileExport' />"
1118         "    <separator />"
1119         "    <toolitem action='EditUndo' />"
1120         "    <toolitem action='EditRedo' />"
1121         "    <separator />"
1122         "    <toolitem action='EditCopy' />"
1123         "    <toolitem action='EditCut' />"
1124         "    <toolitem action='EditPaste' />"
1125         "    <separator />"
1126         "    <toolitem action='ZoomSelection' />"
1127         "    <toolitem action='ZoomDrawing' />"
1128         "    <toolitem action='ZoomPage' />"
1129         "    <separator />"
1130         "    <toolitem action='EditDuplicate' />"
1131         "    <toolitem action='EditClone' />"
1132         "    <toolitem action='EditUnlinkClone' />"
1133         "    <separator />"
1134         "    <toolitem action='SelectionGroup' />"
1135         "    <toolitem action='SelectionUnGroup' />"
1136         "    <separator />"
1137         "    <toolitem action='DialogFillStroke' />"
1138         "    <toolitem action='DialogText' />"
1139         "    <toolitem action='DialogXMLEditor' />"
1140         "    <toolitem action='DialogAlignDistribute' />"
1141         "    <separator />"
1142         "    <toolitem action='DialogPreferences' />"
1143         "    <toolitem action='DialogDocumentProperties' />"
1144         "  </toolbar>"
1145         "</ui>";
1146     GtkActionGroup* mainActions = create_or_fetch_actions( desktop );
1147
1148
1149     GtkUIManager* mgr = gtk_ui_manager_new();
1150     GError* errVal = 0;
1151
1152     gtk_ui_manager_insert_action_group( mgr, mainActions, 0 );
1153     gtk_ui_manager_add_ui_from_string( mgr, descr, -1, &errVal );
1154
1155     GtkWidget* toolBar = gtk_ui_manager_get_widget( mgr, "/ui/CommandsToolbar" );
1156     if ( prefs_get_int_attribute_limited( "toolbox", "icononly", 1, 0, 1 ) ) {
1157         gtk_toolbar_set_style( GTK_TOOLBAR(toolBar), GTK_TOOLBAR_ICONS );
1158     }
1159     gint shrinkTop = prefs_get_int_attribute_limited( "toolbox", "small", 1, 0, 1 );
1160     Inkscape::IconSize toolboxSize = shrinkTop ? Inkscape::ICON_SIZE_SMALL_TOOLBAR : Inkscape::ICON_SIZE_LARGE_TOOLBAR;
1161     gtk_toolbar_set_icon_size( GTK_TOOLBAR(toolBar), (GtkIconSize)toolboxSize );
1162
1163
1164     gtk_container_add( GTK_CONTAINER(toolbox), toolBar );
1165 }
1166
1167 static void
1168 update_commands_toolbox(SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox)
1169 {
1170 }
1171
1172 void show_aux_toolbox(GtkWidget *toolbox_toplevel)
1173 {
1174     gtk_widget_show(toolbox_toplevel);
1175     GtkWidget *toolbox = gtk_bin_get_child(GTK_BIN(toolbox_toplevel));
1176
1177     GtkWidget *shown_toolbox = GTK_WIDGET(g_object_get_data(G_OBJECT(toolbox), "shows"));
1178     if (!shown_toolbox) {
1179         return;
1180     }
1181     gtk_widget_show(toolbox);
1182
1183     // need to show the spacer, or the padding will be off
1184     GtkWidget *spacer = GTK_WIDGET(g_object_get_data(G_OBJECT(toolbox), "top_spacer"));
1185     gtk_widget_show(spacer);
1186
1187     gtk_widget_show_all(shown_toolbox);
1188 }
1189
1190 void
1191 aux_toolbox_space(GtkWidget *tb, gint space)
1192 {
1193     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, space);
1194 }
1195
1196 static GtkWidget *
1197 sp_empty_toolbox_new(SPDesktop *desktop)
1198 {
1199     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
1200     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
1201     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
1202
1203     gtk_widget_show_all(tbl);
1204     sp_set_font_size_smaller (tbl);
1205
1206     return tbl;
1207 }
1208
1209 // helper UI functions
1210
1211 GtkWidget *
1212 sp_tb_spinbutton(
1213     gchar *label, gchar const *tooltip,
1214     gchar const *path, gchar const *data, gdouble def,
1215     GtkWidget *us,
1216     GtkWidget *tbl,
1217     gboolean altx, gchar const *altx_mark,
1218     gdouble lower, gdouble upper, gdouble step, gdouble page,
1219     void (*callback)(GtkAdjustment *, GtkWidget *),
1220     gdouble climb = 0.1, guint digits = 3, double factor = 1.0)
1221 {
1222     GtkTooltips *tt = gtk_tooltips_new();
1223
1224     GtkWidget *hb = gtk_hbox_new(FALSE, 1);
1225
1226     GtkWidget *l = gtk_label_new(label);
1227     gtk_widget_show(l);
1228     gtk_misc_set_alignment(GTK_MISC(l), 1.0, 0.5);
1229     gtk_container_add(GTK_CONTAINER(hb), l);
1230
1231     GtkObject *a = gtk_adjustment_new(prefs_get_double_attribute(path, data, def) * factor,
1232                                       lower, upper, step, page, page);
1233     gtk_object_set_data(GTK_OBJECT(tbl), data, a);
1234     if (us)
1235         sp_unit_selector_add_adjustment(SP_UNIT_SELECTOR(us), GTK_ADJUSTMENT(a));
1236
1237     GtkWidget *sb = gtk_spin_button_new(GTK_ADJUSTMENT(a), climb, digits);
1238     gtk_tooltips_set_tip(tt, sb, tooltip, NULL);
1239     if (altx)
1240         gtk_object_set_data(GTK_OBJECT(sb), altx_mark, sb);
1241     gtk_widget_set_size_request(sb,
1242                                 (upper <= 1.0 || digits == 0)? AUX_SPINBUTTON_WIDTH_SMALL - 10: AUX_SPINBUTTON_WIDTH_SMALL,
1243                                 AUX_SPINBUTTON_HEIGHT);
1244     gtk_widget_show(sb);
1245     gtk_signal_connect(GTK_OBJECT(sb), "focus-in-event", GTK_SIGNAL_FUNC(spinbutton_focus_in), tbl);
1246     gtk_signal_connect(GTK_OBJECT(sb), "key-press-event", GTK_SIGNAL_FUNC(spinbutton_keypress), tbl);
1247     gtk_container_add(GTK_CONTAINER(hb), sb);
1248     gtk_signal_connect(GTK_OBJECT(a), "value_changed", GTK_SIGNAL_FUNC(callback), tbl);
1249
1250     return hb;
1251 }
1252
1253 static EgeAdjustmentAction * create_adjustment_action( gchar const *name,
1254                                                        gchar const *label, gchar const *tooltip,
1255                                                        gchar const *path, gchar const *data, gdouble def,
1256                                                        GtkWidget *focusTarget,
1257                                                        GtkWidget *us,
1258                                                        GObject *dataKludge,
1259                                                        gboolean altx, gchar const *altx_mark,
1260                                                        gdouble lower, gdouble upper, gdouble step, gdouble page,
1261                                                        gchar const** descrLabels, gdouble const* descrValues, guint descrCount,
1262                                                        void (*callback)(GtkAdjustment *, GObject *),
1263                                                        gdouble climb = 0.1, guint digits = 3, double factor = 1.0 )
1264 {
1265     GtkAdjustment* adj = GTK_ADJUSTMENT( gtk_adjustment_new( prefs_get_double_attribute(path, data, def) * factor,
1266                                                              lower, upper, step, page, page ) );
1267     if (us) {
1268         sp_unit_selector_add_adjustment( SP_UNIT_SELECTOR(us), adj );
1269     }
1270
1271     gtk_signal_connect( GTK_OBJECT(adj), "value-changed", GTK_SIGNAL_FUNC(callback), dataKludge );
1272
1273     EgeAdjustmentAction* act = ege_adjustment_action_new( adj, name, label, tooltip, 0, climb, digits );
1274
1275     if ( (descrCount > 0) && descrLabels && descrValues ) {
1276         ege_adjustment_action_set_descriptions( act, descrLabels, descrValues, descrCount );
1277     }
1278
1279     if ( focusTarget ) {
1280         ege_adjustment_action_set_focuswidget( act, focusTarget );
1281     }
1282
1283     if ( altx && altx_mark ) {
1284         g_object_set( G_OBJECT(act), "self-id", altx_mark, NULL );
1285     }
1286
1287     if ( dataKludge ) {
1288         g_object_set_data( dataKludge, data, adj );
1289     }
1290
1291     // Using a cast just to make sure we pass in the right kind of function pointer
1292     g_object_set( G_OBJECT(act), "tool-post", static_cast<EgeWidgetFixup>(sp_set_font_size_smaller), NULL );
1293
1294     return act;
1295 }
1296
1297
1298 #define MODE_LABEL_WIDTH 70
1299
1300 //########################
1301 //##       Star         ##
1302 //########################
1303
1304 static void sp_stb_magnitude_value_changed( GtkAdjustment *adj, GObject *dataKludge )
1305 {
1306     SPDesktop *desktop = (SPDesktop *) g_object_get_data( dataKludge, "desktop" );
1307
1308     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
1309         // do not remember prefs if this call is initiated by an undo change, because undoing object
1310         // creation sets bogus values to its attributes before it is deleted
1311         prefs_set_int_attribute("tools.shapes.star", "magnitude", (gint)adj->value);
1312     }
1313
1314     // quit if run by the attr_changed listener
1315     if (g_object_get_data( dataKludge, "freeze" )) {
1316         return;
1317     }
1318
1319     // in turn, prevent listener from responding
1320     g_object_set_data( dataKludge, "freeze", GINT_TO_POINTER(TRUE) );
1321
1322     bool modmade = false;
1323
1324     Inkscape::Selection *selection = sp_desktop_selection(desktop);
1325     GSList const *items = selection->itemList();
1326     for (; items != NULL; items = items->next) {
1327         if (SP_IS_STAR((SPItem *) items->data)) {
1328             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
1329             sp_repr_set_int(repr,"sodipodi:sides",(gint)adj->value);
1330             sp_repr_set_svg_double(repr, "sodipodi:arg2",
1331                                    (sp_repr_get_double_attribute(repr, "sodipodi:arg1", 0.5)
1332                                     + M_PI / (gint)adj->value));
1333             SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
1334             modmade = true;
1335         }
1336     }
1337     if (modmade)  sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_STAR,
1338                                    _("Star: Change number of corners"));
1339
1340     g_object_set_data( dataKludge, "freeze", GINT_TO_POINTER(FALSE) );
1341 }
1342
1343 static void sp_stb_proportion_value_changed( GtkAdjustment *adj, GObject *dataKludge )
1344 {
1345     SPDesktop *desktop = (SPDesktop *) g_object_get_data( dataKludge, "desktop" );
1346
1347     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
1348         prefs_set_double_attribute("tools.shapes.star", "proportion", adj->value);
1349     }
1350
1351     // quit if run by the attr_changed listener
1352     if (g_object_get_data( dataKludge, "freeze" )) {
1353         return;
1354     }
1355
1356     // in turn, prevent listener from responding
1357     g_object_set_data( dataKludge, "freeze", GINT_TO_POINTER(TRUE) );
1358
1359     bool modmade = false;
1360     Inkscape::Selection *selection = sp_desktop_selection(desktop);
1361     GSList const *items = selection->itemList();
1362     for (; items != NULL; items = items->next) {
1363         if (SP_IS_STAR((SPItem *) items->data)) {
1364             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
1365
1366             gdouble r1 = sp_repr_get_double_attribute(repr, "sodipodi:r1", 1.0);
1367             gdouble r2 = sp_repr_get_double_attribute(repr, "sodipodi:r2", 1.0);
1368             if (r2 < r1) {
1369                 sp_repr_set_svg_double(repr, "sodipodi:r2", r1*adj->value);
1370             } else {
1371                 sp_repr_set_svg_double(repr, "sodipodi:r1", r2*adj->value);
1372             }
1373
1374             SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
1375             modmade = true;
1376         }
1377     }
1378
1379     if (modmade) sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_STAR,
1380                                    _("Star: Change spoke ratio"));
1381
1382     g_object_set_data( dataKludge, "freeze", GINT_TO_POINTER(FALSE) );
1383 }
1384
1385 static void sp_stb_sides_flat_state_changed( EgeSelectOneAction *act, GObject *dataKludge )
1386 {
1387     SPDesktop *desktop = (SPDesktop *) g_object_get_data( dataKludge, "desktop" );
1388     bool flat = ege_select_one_action_get_active( act ) == 0;
1389
1390     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
1391         prefs_set_string_attribute( "tools.shapes.star", "isflatsided",
1392                                     flat ? "true" : "false" );
1393     }
1394
1395     // quit if run by the attr_changed listener
1396     if (g_object_get_data( dataKludge, "freeze" )) {
1397         return;
1398     }
1399
1400     // in turn, prevent listener from responding
1401     g_object_set_data( dataKludge, "freeze", GINT_TO_POINTER(TRUE) );
1402
1403     Inkscape::Selection *selection = sp_desktop_selection(desktop);
1404     GSList const *items = selection->itemList();
1405     GtkAction* prop_action = GTK_ACTION( g_object_get_data( dataKludge, "prop_action" ) );
1406     bool modmade = false;
1407
1408     if ( prop_action ) {
1409         gtk_action_set_sensitive( prop_action, !flat );
1410     }
1411
1412     for (; items != NULL; items = items->next) {
1413         if (SP_IS_STAR((SPItem *) items->data)) {
1414             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
1415             repr->setAttribute("inkscape:flatsided", flat ? "true" : "false" );
1416             SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
1417             modmade = true;
1418         }
1419     }
1420
1421     if (modmade) {
1422         sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_STAR,
1423                          flat ? _("Make polygon") : _("Make star"));
1424     }
1425
1426     g_object_set_data( dataKludge, "freeze", GINT_TO_POINTER(FALSE) );
1427 }
1428
1429 static void sp_stb_rounded_value_changed( GtkAdjustment *adj, GObject *dataKludge )
1430 {
1431     SPDesktop *desktop = (SPDesktop *) g_object_get_data( dataKludge, "desktop" );
1432
1433     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
1434         prefs_set_double_attribute("tools.shapes.star", "rounded", (gdouble) adj->value);
1435     }
1436
1437     // quit if run by the attr_changed listener
1438     if (g_object_get_data( dataKludge, "freeze" )) {
1439         return;
1440     }
1441
1442     // in turn, prevent listener from responding
1443     g_object_set_data( dataKludge, "freeze", GINT_TO_POINTER(TRUE) );
1444
1445     bool modmade = false;
1446
1447     Inkscape::Selection *selection = sp_desktop_selection(desktop);
1448     GSList const *items = selection->itemList();
1449     for (; items != NULL; items = items->next) {
1450         if (SP_IS_STAR((SPItem *) items->data)) {
1451             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
1452             sp_repr_set_svg_double(repr, "inkscape:rounded", (gdouble) adj->value);
1453             SP_OBJECT(items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
1454             modmade = true;
1455         }
1456     }
1457     if (modmade)  sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_STAR,
1458                                    _("Star: Change rounding"));
1459
1460     g_object_set_data( dataKludge, "freeze", GINT_TO_POINTER(FALSE) );
1461 }
1462
1463 static void sp_stb_randomized_value_changed( GtkAdjustment *adj, GObject *dataKludge )
1464 {
1465     SPDesktop *desktop = (SPDesktop *) g_object_get_data( dataKludge, "desktop" );
1466
1467     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
1468         prefs_set_double_attribute("tools.shapes.star", "randomized", (gdouble) adj->value);
1469     }
1470
1471     // quit if run by the attr_changed listener
1472     if (g_object_get_data( dataKludge, "freeze" )) {
1473         return;
1474     }
1475
1476     // in turn, prevent listener from responding
1477     g_object_set_data( dataKludge, "freeze", GINT_TO_POINTER(TRUE) );
1478
1479     bool modmade = false;
1480
1481     Inkscape::Selection *selection = sp_desktop_selection(desktop);
1482     GSList const *items = selection->itemList();
1483     for (; items != NULL; items = items->next) {
1484         if (SP_IS_STAR((SPItem *) items->data)) {
1485             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
1486             sp_repr_set_svg_double(repr, "inkscape:randomized", (gdouble) adj->value);
1487             SP_OBJECT(items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
1488             modmade = true;
1489         }
1490     }
1491     if (modmade)  sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_STAR,
1492                                    _("Star: Change randomization"));
1493
1494     g_object_set_data( dataKludge, "freeze", GINT_TO_POINTER(FALSE) );
1495 }
1496
1497
1498 static void star_tb_event_attr_changed(Inkscape::XML::Node *repr, gchar const *name,
1499                                        gchar const *old_value, gchar const *new_value,
1500                                        bool is_interactive, gpointer data)
1501 {
1502     GtkWidget *tbl = GTK_WIDGET(data);
1503
1504     // quit if run by the _changed callbacks
1505     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
1506         return;
1507     }
1508
1509     // in turn, prevent callbacks from responding
1510     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
1511
1512     GtkAdjustment *adj = 0;
1513
1514     if (!strcmp(name, "inkscape:randomized")) {
1515         adj = GTK_ADJUSTMENT( gtk_object_get_data(GTK_OBJECT(tbl), "randomized") );
1516         gtk_adjustment_set_value(adj, sp_repr_get_double_attribute(repr, "inkscape:randomized", 0.0));
1517     } else if (!strcmp(name, "inkscape:rounded")) {
1518         adj = GTK_ADJUSTMENT( gtk_object_get_data(GTK_OBJECT(tbl), "rounded") );
1519         gtk_adjustment_set_value(adj, sp_repr_get_double_attribute(repr, "inkscape:rounded", 0.0));
1520     } else if (!strcmp(name, "inkscape:flatsided")) {
1521         GtkAction* prop_action = GTK_ACTION( g_object_get_data(G_OBJECT(tbl), "prop_action") );
1522         char const *flatsides = repr->attribute("inkscape:flatsided");
1523         EgeSelectOneAction* flat_action = EGE_SELECT_ONE_ACTION( g_object_get_data( G_OBJECT(tbl), "flat_action" ) );
1524         if ( flatsides && !strcmp(flatsides,"false") ) {
1525             ege_select_one_action_set_active( flat_action, 1 );
1526             gtk_action_set_sensitive( prop_action, TRUE );
1527         } else {
1528             ege_select_one_action_set_active( flat_action, 0 );
1529             gtk_action_set_sensitive( prop_action, FALSE );
1530         }
1531     } else if (!strcmp(name, "sodipodi:r1") || !strcmp(name, "sodipodi:r2")) {
1532         adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "proportion");
1533         gdouble r1 = sp_repr_get_double_attribute(repr, "sodipodi:r1", 1.0);
1534         gdouble r2 = sp_repr_get_double_attribute(repr, "sodipodi:r2", 1.0);
1535         if (r2 < r1) {
1536             gtk_adjustment_set_value(adj, r2/r1);
1537         } else {
1538             gtk_adjustment_set_value(adj, r1/r2);
1539         }
1540     } else if (!strcmp(name, "sodipodi:sides")) {
1541         adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "magnitude");
1542         gtk_adjustment_set_value(adj, sp_repr_get_int_attribute(repr, "sodipodi:sides", 0));
1543     }
1544
1545     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
1546 }
1547
1548
1549 static Inkscape::XML::NodeEventVector star_tb_repr_events =
1550 {
1551     NULL, /* child_added */
1552     NULL, /* child_removed */
1553     star_tb_event_attr_changed,
1554     NULL, /* content_changed */
1555     NULL  /* order_changed */
1556 };
1557
1558
1559 /**
1560  *  \param selection Should not be NULL.
1561  */
1562 static void
1563 sp_star_toolbox_selection_changed(Inkscape::Selection *selection, GObject *tbl)
1564 {
1565     int n_selected = 0;
1566     Inkscape::XML::Node *repr = NULL;
1567
1568     purge_repr_listener( tbl, tbl );
1569
1570     for (GSList const *items = selection->itemList();
1571          items != NULL;
1572          items = items->next)
1573     {
1574         if (SP_IS_STAR((SPItem *) items->data)) {
1575             n_selected++;
1576             repr = SP_OBJECT_REPR((SPItem *) items->data);
1577         }
1578     }
1579
1580     EgeOutputAction* act = EGE_OUTPUT_ACTION( g_object_get_data( tbl, "mode_action" ) );
1581
1582     if (n_selected == 0) {
1583         g_object_set( G_OBJECT(act), "label", _("<b>New:</b>"), NULL );
1584     } else if (n_selected == 1) {
1585         g_object_set( G_OBJECT(act), "label", _("<b>Change:</b>"), NULL );
1586
1587         if (repr) {
1588             g_object_set_data( tbl, "repr", repr );
1589             Inkscape::GC::anchor(repr);
1590             sp_repr_add_listener(repr, &star_tb_repr_events, tbl);
1591             sp_repr_synthesize_events(repr, &star_tb_repr_events, tbl);
1592         }
1593     } else {
1594         // FIXME: implement averaging of all parameters for multiple selected stars
1595         //gtk_label_set_markup(GTK_LABEL(l), _("<b>Average:</b>"));
1596         //gtk_label_set_markup(GTK_LABEL(l), _("<b>Change:</b>"));
1597     }
1598 }
1599
1600
1601 static void sp_stb_defaults( GtkWidget *widget, GObject *dataKludge )
1602 {
1603     // FIXME: in this and all other _default functions, set some flag telling the value_changed
1604     // callbacks to lump all the changes for all selected objects in one undo step
1605
1606     GtkAdjustment *adj = 0;
1607
1608     // fixme: make settable in prefs!
1609     gint mag = 5;
1610     gdouble prop = 0.5;
1611     gboolean flat = FALSE;
1612     gdouble randomized = 0;
1613     gdouble rounded = 0;
1614
1615     EgeSelectOneAction* flat_action = EGE_SELECT_ONE_ACTION( g_object_get_data( dataKludge, "flat_action" ) );
1616     ege_select_one_action_set_active( flat_action, flat ? 0 : 1 );
1617
1618     GtkAction* sb2 = GTK_ACTION( g_object_get_data( dataKludge, "prop_action" ) );
1619     gtk_action_set_sensitive( sb2, !flat );
1620
1621     adj = GTK_ADJUSTMENT( g_object_get_data( dataKludge, "magnitude" ) );
1622     gtk_adjustment_set_value(adj, mag);
1623     gtk_adjustment_value_changed(adj);
1624
1625     adj = GTK_ADJUSTMENT( g_object_get_data( dataKludge, "proportion" ) );
1626     gtk_adjustment_set_value(adj, prop);
1627     gtk_adjustment_value_changed(adj);
1628
1629     adj = GTK_ADJUSTMENT( g_object_get_data( dataKludge, "rounded" ) );
1630     gtk_adjustment_set_value(adj, rounded);
1631     gtk_adjustment_value_changed(adj);
1632
1633     adj = GTK_ADJUSTMENT( g_object_get_data( dataKludge, "randomized" ) );
1634     gtk_adjustment_set_value(adj, randomized);
1635     gtk_adjustment_value_changed(adj);
1636 }
1637
1638
1639 void
1640 sp_toolbox_add_label(GtkWidget *tbl, gchar const *title, bool wide)
1641 {
1642     GtkWidget *boxl = gtk_hbox_new(FALSE, 0);
1643     if (wide) gtk_widget_set_size_request(boxl, MODE_LABEL_WIDTH, -1);
1644     GtkWidget *l = gtk_label_new(NULL);
1645     gtk_label_set_markup(GTK_LABEL(l), title);
1646     gtk_box_pack_end(GTK_BOX(boxl), l, FALSE, FALSE, 0);
1647     gtk_box_pack_start(GTK_BOX(tbl), boxl, FALSE, FALSE, 0);
1648     gtk_object_set_data(GTK_OBJECT(tbl), "mode_label", l);
1649 }
1650
1651
1652 static void sp_star_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder)
1653 {
1654     {
1655         EgeOutputAction* act = ege_output_action_new( "StarStateAction", _("<b>New:</b>"), "", 0 );
1656         ege_output_action_set_use_markup( act, TRUE );
1657         gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
1658         g_object_set_data( holder, "mode_action", act );
1659     }
1660
1661     {
1662         //EgeAdjustmentAction* calligraphy_angle = 0;
1663         EgeAdjustmentAction* eact = 0;
1664         gchar const *flatsidedstr = prefs_get_string_attribute( "tools.shapes.star", "isflatsided" );
1665         bool isFlatSided = flatsidedstr ? (strcmp(flatsidedstr, "false") != 0) : true;
1666
1667         /* Flatsided checkbox */
1668         {
1669             GtkListStore* model = gtk_list_store_new( 3, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING );
1670
1671             GtkTreeIter iter;
1672             gtk_list_store_append( model, &iter );
1673             gtk_list_store_set( model, &iter,
1674                                 0, _("Polygon"),
1675                                 1, _("Regular polygon (with one handle) instead of a star"),
1676                                 2, "star_flat",
1677                                 -1 );
1678
1679             gtk_list_store_append( model, &iter );
1680             gtk_list_store_set( model, &iter,
1681                                 0, _("Star"),
1682                                 1, _("Star instead of a regular polygon (with one handle)"),
1683                                 2, "star_angled",
1684                                 -1 );
1685
1686             EgeSelectOneAction* act = ege_select_one_action_new( "FlatAction", _(""), _(""), NULL, GTK_TREE_MODEL(model) );
1687             gtk_action_group_add_action( mainActions, GTK_ACTION(act) );
1688             g_object_set_data( holder, "flat_action", act );
1689
1690             ege_select_one_action_set_appearance( act, "full" );
1691             ege_select_one_action_set_radio_action_type( act, INK_RADIO_ACTION_TYPE );
1692             g_object_set( G_OBJECT(act), "icon-property", "iconId", NULL );
1693             ege_select_one_action_set_icon_column( act, 2 );
1694             ege_select_one_action_set_tooltip_column( act, 1  );
1695
1696             ege_select_one_action_set_active( act, isFlatSided ? 0 : 1 );
1697             g_signal_connect_after( G_OBJECT(act), "changed", G_CALLBACK(sp_stb_sides_flat_state_changed), holder);
1698         }
1699
1700         /* Magnitude */
1701         //gchar const* labels[] = {_("tri (default)"), _("quad"), _("pent")};
1702         //gdouble values[] = {3, 4, 5};
1703         eact = create_adjustment_action( "MagnitudeAction",
1704                                          _("Corners:"), _("Number of corners of a polygon or star"),
1705                                          "tools.shapes.star", "magnitude", 3,
1706                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
1707                                          3, 1024, 1, 5,
1708                                          0, 0, 0, // labels, values, G_N_ELEMENTS(labels),
1709                                          sp_stb_magnitude_value_changed,
1710                                          1.0, 0 );
1711         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
1712         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
1713
1714         /* Spoke ratio */
1715         //gchar const* labels2[] = {_("(left edge up)"), _("(horizontal)"), _("(default)"), _("(right edge up)")};
1716         //gdouble values2[] = {-90, 0, 30, 90};
1717         eact = create_adjustment_action( "SpokeAction",
1718                                          _("Spoke ratio:"),
1719                                          // TRANSLATORS: Tip radius of a star is the distance from the center to the farthest handle.
1720                                          // Base radius is the same for the closest handle.
1721                                          _("Base radius to tip radius ratio"),
1722                                          "tools.shapes.star", "proportion", 0.5,
1723                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
1724                                          0.01, 1.0, 0.01, 0.1,
1725                                          0, 0, 0, // labels2, values2, G_N_ELEMENTS(labels2),
1726                                          sp_stb_proportion_value_changed );
1727         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
1728         g_object_set_data( holder, "prop_action", eact );
1729
1730         if ( !isFlatSided ) {
1731             gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
1732         } else {
1733             gtk_action_set_sensitive( GTK_ACTION(eact), FALSE );
1734         }
1735
1736         /* Roundedness */
1737         //gchar const* labels3[] = {_("(left edge up)"), _("(horizontal)"), _("(default)"), _("(right edge up)")};
1738         //gdouble values3[] = {-90, 0, 30, 90};
1739         eact = create_adjustment_action( "RoundednessAction",
1740                                          _("Rounded:"), _("How much rounded are the corners (0 for sharp)"),
1741                                          "tools.shapes.star", "rounded", 0.0,
1742                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
1743                                          -100.0, 100.0, 0.01, 0.1,
1744                                          0, 0, 0, // labels3, values3, G_N_ELEMENTS(labels3),
1745                                          sp_stb_rounded_value_changed );
1746         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
1747         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
1748
1749         /* Randomization */
1750         //gchar const* labels4[] = {_("(left edge up)"), _("(horizontal)"), _("(default)"), _("(right edge up)")};
1751         //gdouble values4[] = {-90, 0, 30, 90};
1752         eact = create_adjustment_action( "RandomizationAction",
1753                                          _("Randomized:"), _("Scatter randomly the corners and angles"),
1754                                          "tools.shapes.star", "randomized", 0.0,
1755                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
1756                                          -10.0, 10.0, 0.001, 0.01,
1757                                          0, 0, 0, // labels4, values4, G_N_ELEMENTS(labels4),
1758                                          sp_stb_randomized_value_changed, 0.1, 3 );
1759         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
1760         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
1761     }
1762
1763     {
1764         /* Reset */
1765         {
1766             GtkAction* act = gtk_action_new( "StarResetAction",
1767                                              _("Defaults"),
1768                                              _("Reset shape parameters to defaults (use Inkscape Preferences > Tools to change defaults)"),
1769                                              GTK_STOCK_CLEAR );
1770             g_signal_connect_after( G_OBJECT(act), "activate", G_CALLBACK(sp_stb_defaults), holder );
1771             gtk_action_group_add_action( mainActions, act );
1772             gtk_action_set_sensitive( act, TRUE );
1773         }
1774     }
1775
1776     sigc::connection *connection = new sigc::connection(
1777         sp_desktop_selection(desktop)->connectChanged(sigc::bind(sigc::ptr_fun(sp_star_toolbox_selection_changed), (GObject *)holder))
1778         );
1779     g_signal_connect( holder, "destroy", G_CALLBACK(delete_connection), connection );
1780     g_signal_connect( holder, "destroy", G_CALLBACK(purge_repr_listener), holder );
1781 }
1782
1783
1784 //########################
1785 //##       Rect         ##
1786 //########################
1787
1788 static void sp_rtb_sensitivize( GObject *tbl )
1789 {
1790     GtkAdjustment *adj1 = GTK_ADJUSTMENT( g_object_get_data(tbl, "rx") );
1791     GtkAdjustment *adj2 = GTK_ADJUSTMENT( g_object_get_data(tbl, "ry") );
1792     GtkAction* not_rounded = GTK_ACTION( g_object_get_data(tbl, "not_rounded") );
1793
1794     if (adj1->value == 0 && adj2->value == 0 && g_object_get_data(tbl, "single")) { // only for a single selected rect (for now)
1795         gtk_action_set_sensitive( not_rounded, FALSE );
1796     } else {
1797         gtk_action_set_sensitive( not_rounded, TRUE );
1798     }
1799 }
1800
1801
1802 static void
1803 sp_rtb_value_changed(GtkAdjustment *adj, GObject *tbl, gchar const *value_name,
1804                           void (*setter)(SPRect *, gdouble))
1805 {
1806     SPDesktop *desktop = (SPDesktop *) g_object_get_data( tbl, "desktop" );
1807
1808     UnitTracker* tracker = reinterpret_cast<UnitTracker*>(g_object_get_data( tbl, "tracker" ));
1809     SPUnit const *unit = tracker->getActiveUnit();
1810
1811     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
1812         prefs_set_double_attribute("tools.shapes.rect", value_name, sp_units_get_pixels(adj->value, *unit));
1813     }
1814
1815     // quit if run by the attr_changed listener
1816     if (g_object_get_data( tbl, "freeze" )) {
1817         return;
1818     }
1819
1820     // in turn, prevent listener from responding
1821     g_object_set_data( tbl, "freeze", GINT_TO_POINTER(TRUE));
1822
1823     bool modmade = false;
1824     Inkscape::Selection *selection = sp_desktop_selection(desktop);
1825     for (GSList const *items = selection->itemList(); items != NULL; items = items->next) {
1826         if (SP_IS_RECT(items->data)) {
1827             if (adj->value != 0) {
1828                 setter(SP_RECT(items->data), sp_units_get_pixels(adj->value, *unit));
1829             } else {
1830                 SP_OBJECT_REPR(items->data)->setAttribute(value_name, NULL);
1831             }
1832             modmade = true;
1833         }
1834     }
1835
1836     sp_rtb_sensitivize( tbl );
1837
1838     if (modmade) {
1839         sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_RECT,
1840                                    _("Change rectangle"));
1841     }
1842
1843     g_object_set_data( tbl, "freeze", GINT_TO_POINTER(FALSE) );
1844 }
1845
1846 static void
1847 sp_rtb_rx_value_changed(GtkAdjustment *adj, GObject *tbl)
1848 {
1849     sp_rtb_value_changed(adj, tbl, "rx", sp_rect_set_visible_rx);
1850 }
1851
1852 static void
1853 sp_rtb_ry_value_changed(GtkAdjustment *adj, GObject *tbl)
1854 {
1855     sp_rtb_value_changed(adj, tbl, "ry", sp_rect_set_visible_ry);
1856 }
1857
1858 static void
1859 sp_rtb_width_value_changed(GtkAdjustment *adj, GObject *tbl)
1860 {
1861     sp_rtb_value_changed(adj, tbl, "width", sp_rect_set_visible_width);
1862 }
1863
1864 static void
1865 sp_rtb_height_value_changed(GtkAdjustment *adj, GObject *tbl)
1866 {
1867     sp_rtb_value_changed(adj, tbl, "height", sp_rect_set_visible_height);
1868 }
1869
1870
1871
1872 static void
1873 sp_rtb_defaults( GtkWidget *widget, GObject *obj)
1874 {
1875     GtkAdjustment *adj = 0;
1876
1877     adj = GTK_ADJUSTMENT( g_object_get_data(obj, "rx") );
1878     gtk_adjustment_set_value(adj, 0.0);
1879     // this is necessary if the previous value was 0, but we still need to run the callback to change all selected objects
1880     gtk_adjustment_value_changed(adj);
1881
1882     adj = GTK_ADJUSTMENT( g_object_get_data(obj, "ry") );
1883     gtk_adjustment_set_value(adj, 0.0);
1884     gtk_adjustment_value_changed(adj);
1885
1886     sp_rtb_sensitivize( obj );
1887 }
1888
1889 static void rect_tb_event_attr_changed(Inkscape::XML::Node *repr, gchar const *name,
1890                                        gchar const *old_value, gchar const *new_value,
1891                                        bool is_interactive, gpointer data)
1892 {
1893     GObject *tbl = G_OBJECT(data);
1894
1895     // quit if run by the _changed callbacks
1896     if (g_object_get_data( tbl, "freeze" )) {
1897         return;
1898     }
1899
1900     // in turn, prevent callbacks from responding
1901     g_object_set_data( tbl, "freeze", GINT_TO_POINTER(TRUE) );
1902
1903     UnitTracker* tracker = reinterpret_cast<UnitTracker*>( g_object_get_data( tbl, "tracker" ) );
1904     SPUnit const *unit = tracker->getActiveUnit();
1905
1906     gpointer item = g_object_get_data( tbl, "item" );
1907     if (item && SP_IS_RECT(item)) {
1908         {
1909             GtkAdjustment *adj = GTK_ADJUSTMENT( g_object_get_data( tbl, "rx" ) );
1910             gdouble rx = sp_rect_get_visible_rx(SP_RECT(item));
1911             gtk_adjustment_set_value(adj, sp_pixels_get_units(rx, *unit));
1912         }
1913
1914         {
1915             GtkAdjustment *adj = GTK_ADJUSTMENT( g_object_get_data( tbl, "ry" ) );
1916             gdouble ry = sp_rect_get_visible_ry(SP_RECT(item));
1917             gtk_adjustment_set_value(adj, sp_pixels_get_units(ry, *unit));
1918         }
1919
1920         {
1921             GtkAdjustment *adj = GTK_ADJUSTMENT( g_object_get_data( tbl, "width" ) );
1922             gdouble width = sp_rect_get_visible_width (SP_RECT(item));
1923             gtk_adjustment_set_value(adj, sp_pixels_get_units(width, *unit));
1924         }
1925
1926         {
1927             GtkAdjustment *adj = GTK_ADJUSTMENT( g_object_get_data( tbl, "height" ) );
1928             gdouble height = sp_rect_get_visible_height (SP_RECT(item));
1929             gtk_adjustment_set_value(adj, sp_pixels_get_units(height, *unit));
1930         }
1931     }
1932
1933     sp_rtb_sensitivize( tbl );
1934
1935     g_object_set_data( tbl, "freeze", GINT_TO_POINTER(FALSE) );
1936 }
1937
1938
1939 static Inkscape::XML::NodeEventVector rect_tb_repr_events = {
1940     NULL, /* child_added */
1941     NULL, /* child_removed */
1942     rect_tb_event_attr_changed,
1943     NULL, /* content_changed */
1944     NULL  /* order_changed */
1945 };
1946
1947 /**
1948  *  \param selection should not be NULL.
1949  */
1950 static void
1951 sp_rect_toolbox_selection_changed(Inkscape::Selection *selection, GObject *tbl)
1952 {
1953     int n_selected = 0;
1954     Inkscape::XML::Node *repr = NULL;
1955     SPItem *item = NULL;
1956
1957     if ( g_object_get_data( tbl, "repr" ) ) {
1958         g_object_set_data( tbl, "item", NULL );
1959     }
1960     purge_repr_listener( tbl, tbl );
1961
1962     for (GSList const *items = selection->itemList();
1963          items != NULL;
1964          items = items->next) {
1965         if (SP_IS_RECT((SPItem *) items->data)) {
1966             n_selected++;
1967             item = (SPItem *) items->data;
1968             repr = SP_OBJECT_REPR(item);
1969         }
1970     }
1971
1972     EgeOutputAction* act = EGE_OUTPUT_ACTION( g_object_get_data( tbl, "mode_action" ) );
1973
1974     g_object_set_data( tbl, "single", GINT_TO_POINTER(FALSE) );
1975
1976     if (n_selected == 0) {
1977         g_object_set( G_OBJECT(act), "label", _("<b>New:</b>"), NULL );
1978
1979         GtkAction* w = GTK_ACTION( g_object_get_data( tbl, "width_action" ) );
1980         gtk_action_set_sensitive(w, FALSE);
1981         GtkAction* h = GTK_ACTION( g_object_get_data( tbl, "height_action" ) );
1982         gtk_action_set_sensitive(h, FALSE);
1983
1984     } else if (n_selected == 1) {
1985         g_object_set( G_OBJECT(act), "label", _("<b>Change:</b>"), NULL );
1986         g_object_set_data( tbl, "single", GINT_TO_POINTER(TRUE) );
1987
1988         GtkAction* w = GTK_ACTION( g_object_get_data( tbl, "width_action" ) );
1989         gtk_action_set_sensitive(w, TRUE);
1990         GtkAction* h = GTK_ACTION( g_object_get_data( tbl, "height_action" ) );
1991         gtk_action_set_sensitive(h, TRUE);
1992
1993         if (repr) {
1994             g_object_set_data( tbl, "repr", repr );
1995             g_object_set_data( tbl, "item", item );
1996             Inkscape::GC::anchor(repr);
1997             sp_repr_add_listener(repr, &rect_tb_repr_events, tbl);
1998             sp_repr_synthesize_events(repr, &rect_tb_repr_events, tbl);
1999         }
2000     } else {
2001         // FIXME: implement averaging of all parameters for multiple selected
2002         //gtk_label_set_markup(GTK_LABEL(l), _("<b>Average:</b>"));
2003         g_object_set( G_OBJECT(act), "label", _("<b>Change:</b>"), NULL );
2004         sp_rtb_sensitivize( tbl );
2005     }
2006 }
2007
2008
2009 static void sp_rect_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder)
2010 {
2011     EgeAdjustmentAction* eact = 0;
2012
2013     {
2014         EgeOutputAction* act = ege_output_action_new( "RectStateAction", _("<b>New:</b>"), "", 0 );
2015         ege_output_action_set_use_markup( act, TRUE );
2016         gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
2017         g_object_set_data( holder, "mode_action", act );
2018     }
2019
2020     // rx/ry units menu: create
2021     UnitTracker* tracker = new UnitTracker( SP_UNIT_ABSOLUTE | SP_UNIT_DEVICE );
2022     //tracker->addUnit( SP_UNIT_PERCENT, 0 );
2023     // fixme: add % meaning per cent of the width/height
2024     tracker->setActiveUnit( sp_desktop_namedview(desktop)->doc_units );
2025     g_object_set_data( holder, "tracker", tracker );
2026
2027     /* W */
2028     {
2029         eact = create_adjustment_action( "RectWidthAction",
2030                                          _("W:"), _("Width of rectangle"),
2031                                          "tools.shapes.rect", "width", 0,
2032                                          GTK_WIDGET(desktop->canvas), NULL/*us*/, holder, TRUE, "altx-rect",
2033                                          0, 1e6, SPIN_STEP, SPIN_PAGE_STEP,
2034                                          0, 0, 0,
2035                                          sp_rtb_width_value_changed );
2036         tracker->addAdjustment( ege_adjustment_action_get_adjustment(eact) );
2037         g_object_set_data( holder, "width_action", eact );
2038         gtk_action_set_sensitive( GTK_ACTION(eact), FALSE );
2039         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2040     }
2041
2042     /* H */
2043     {
2044         eact = create_adjustment_action( "RectHeightAction",
2045                                          _("H:"), _("Height of rectangle"),
2046                                          "tools.shapes.rect", "height", 0,
2047                                          GTK_WIDGET(desktop->canvas), NULL/*us*/, holder, FALSE, NULL,
2048                                          0, 1e6, SPIN_STEP, SPIN_PAGE_STEP,
2049                                          0, 0, 0,
2050                                          sp_rtb_height_value_changed );
2051         tracker->addAdjustment( ege_adjustment_action_get_adjustment(eact) );
2052         g_object_set_data( holder, "height_action", eact );
2053         gtk_action_set_sensitive( GTK_ACTION(eact), FALSE );
2054         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2055     }
2056
2057     /* rx */
2058     {
2059         eact = create_adjustment_action( "RadiusXAction",
2060                                          _("Rx:"), _("Horizontal radius of rounded corners"),
2061                                          "tools.shapes.rect", "rx", 0,
2062                                          GTK_WIDGET(desktop->canvas), NULL/*us*/, holder, FALSE, NULL,
2063                                          0, 1e6, SPIN_STEP, SPIN_PAGE_STEP,
2064                                          0, 0, 0,
2065                                          sp_rtb_rx_value_changed);
2066         tracker->addAdjustment( ege_adjustment_action_get_adjustment(eact) );
2067         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2068     }
2069
2070     /* ry */
2071     {
2072         eact = create_adjustment_action( "RadiusYAction",
2073                                          _("Ry:"), _("Vertical radius of rounded corners"),
2074                                          "tools.shapes.rect", "ry", 0,
2075                                          GTK_WIDGET(desktop->canvas), NULL/*us*/, holder, FALSE, NULL,
2076                                          0, 1e6, SPIN_STEP, SPIN_PAGE_STEP,
2077                                          0, 0, 0,
2078                                          sp_rtb_ry_value_changed);
2079         tracker->addAdjustment( ege_adjustment_action_get_adjustment(eact) );
2080         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2081     }
2082
2083     // add the units menu
2084     {
2085         GtkAction* act = tracker->createAction( "RectUnitsAction", _("Units"), _("") );
2086         gtk_action_group_add_action( mainActions, act );
2087     }
2088
2089     /* Reset */
2090     {
2091         InkAction* inky = ink_action_new( "RectResetAction",
2092                                           _("Not rounded"),
2093                                           _("Make corners sharp"),
2094                                           "squared_corner",
2095                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
2096         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_rtb_defaults), holder );
2097         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
2098         gtk_action_set_sensitive( GTK_ACTION(inky), TRUE );
2099         g_object_set_data( holder, "not_rounded", inky );
2100     }
2101
2102     g_object_set_data( holder, "single", GINT_TO_POINTER(TRUE) );
2103     sp_rtb_sensitivize( holder );
2104
2105     sigc::connection *connection = new sigc::connection(
2106         sp_desktop_selection(desktop)->connectChanged(sigc::bind(sigc::ptr_fun(sp_rect_toolbox_selection_changed), (GObject *)holder))
2107         );
2108     g_signal_connect( holder, "destroy", G_CALLBACK(delete_connection), connection );
2109     g_signal_connect( holder, "destroy", G_CALLBACK(purge_repr_listener), holder );
2110 }
2111
2112 //########################
2113 //##       3D Box       ##
2114 //########################
2115
2116 static void sp_3dbox_toggle_vp_changed( GtkToggleAction *act, gpointer data )
2117 {
2118     Box3D::Axis axis = (Box3D::Axis) GPOINTER_TO_INT(data);
2119
2120     if (Box3D::Perspective3D::current_perspective) {
2121         Box3D::Perspective3D::current_perspective->toggle_boxes (axis);
2122     }
2123
2124 }
2125
2126 static void sp_3dboxtb_handles_state_changed( EgeSelectOneAction *act, GObject *tbl )
2127 {
2128     SPDesktop *desktop = (SPDesktop *) g_object_get_data( tbl, "desktop" );
2129     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
2130         if ( ege_select_one_action_get_active( act ) != 0 ) {
2131             prefs_set_string_attribute("tools.shapes.3dbox", "constrainedXYmoving", "true");
2132         } else {
2133             prefs_set_string_attribute("tools.shapes.3dbox", "constrainedXYmoving", "false");
2134         }
2135     }
2136
2137     // quit if run by the attr_changed listener
2138     if (g_object_get_data( tbl, "freeze" )) {
2139         return;
2140     }
2141
2142     // in turn, prevent listener from responding
2143     g_object_set_data( tbl, "freeze", GINT_TO_POINTER(TRUE) );
2144
2145     bool modmade = false;
2146
2147     SPEventContext *ec = SP_EVENT_CONTEXT(inkscape_active_event_context());
2148     if (!SP_IS_3DBOX_CONTEXT(ec)) return;
2149     SP3DBoxContext *bc = SP_3DBOX_CONTEXT(ec);
2150     for (GSList const *items = sp_desktop_selection(desktop)->itemList();
2151          items != NULL;
2152          items = items->next)
2153     {
2154         if (SP_IS_3DBOX((SPItem *) items->data)) {
2155             if (ec->shape_knot_holder) {
2156                 sp_knot_holder_destroy(ec->shape_knot_holder);
2157                 if ( ege_select_one_action_get_active(act) != 0 ) {
2158                     bc->number_of_handles = 4;
2159                     ec->shape_knot_holder = sp_3dbox_knot_holder((SPItem *) items->data, SP_ACTIVE_DESKTOP, 4);;
2160                 } else {
2161                     bc->number_of_handles = 3;
2162                     ec->shape_knot_holder = sp_3dbox_knot_holder((SPItem *) items->data, SP_ACTIVE_DESKTOP, 3);;
2163                 }
2164             } else {
2165                 g_print ("Warning: No KnotHolder detected!!!\n");
2166             }
2167             modmade = true;
2168         }
2169     }
2170
2171     if (modmade) {
2172         sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_3DBOX,
2173                                    _("3D Box: Change number of handles"));
2174     }
2175
2176     g_object_set_data( tbl, "freeze", GINT_TO_POINTER(FALSE) );
2177 }
2178
2179
2180 static void sp_3dbox_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder)
2181 {
2182     bool toggled = false;
2183     /* toggle VP in X direction */
2184     {
2185     InkToggleAction* act = ink_toggle_action_new( "3DBoxVPXAction",
2186                                                   _("Toggle VP in X direction"),
2187                                                   _("Toggle VP in X direction between 'finite' and 'infinite' (=parallel)"),
2188                                                   "toggle_vp_x",
2189                                                   Inkscape::ICON_SIZE_DECORATION );
2190     gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
2191     if (Box3D::Perspective3D::current_perspective) {
2192         toggled = !Box3D::Perspective3D::current_perspective->get_vanishing_point(Box3D::X)->is_finite();
2193     }
2194     gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), toggled );
2195     /* we connect the signal after setting the state to avoid switching the state again */
2196     g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(sp_3dbox_toggle_vp_changed), GINT_TO_POINTER(Box3D::X));
2197     }
2198
2199     /* toggle VP in Y direction */
2200     {
2201     InkToggleAction* act = ink_toggle_action_new( "3DBoxVPYAction",
2202                                                   _("Toggle VP in Y direction"),
2203                                                   _("Toggle VP in Y direction between 'finite' and 'infinite' (=parallel)"),
2204                                                   "toggle_vp_y",
2205                                                   Inkscape::ICON_SIZE_DECORATION );
2206     gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
2207     if (Box3D::Perspective3D::current_perspective) {
2208         toggled = !Box3D::Perspective3D::current_perspective->get_vanishing_point(Box3D::Y)->is_finite();
2209     }
2210     gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), toggled );
2211     /* we connect the signal after setting the state to avoid switching the state again */
2212     g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(sp_3dbox_toggle_vp_changed), GINT_TO_POINTER(Box3D::Y));
2213     }
2214
2215     /* toggle VP in Z direction */
2216     {
2217     InkToggleAction* act = ink_toggle_action_new( "3DBoxVPZAction",
2218                                                   _("Toggle VP in Z direction"),
2219                                                   _("Toggle VP in Z direction between 'finite' and 'infinite' (=parallel)"),
2220                                                   "toggle_vp_z",
2221                                                   Inkscape::ICON_SIZE_DECORATION );
2222     gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
2223     if (Box3D::Perspective3D::current_perspective) {
2224         toggled = !Box3D::Perspective3D::current_perspective->get_vanishing_point(Box3D::Z)->is_finite();
2225     }
2226     /* we connect the signal after setting the state to avoid switching the state again */
2227     gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), toggled );
2228     g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(sp_3dbox_toggle_vp_changed), GINT_TO_POINTER(Box3D::Z));
2229     }
2230
2231
2232     /* Number of handles and resizing behaviour */
2233     {
2234         GtkListStore* model = gtk_list_store_new( 3, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING );
2235
2236         GtkTreeIter iter;
2237         gtk_list_store_append( model, &iter );
2238         gtk_list_store_set( model, &iter,
2239                             0, _("Three Handles"),
2240                             1, _("Switch to three handles (arbitrary resizing in XY-direction)"),
2241                             2, "3dbox_three_handles",
2242                             -1 );
2243
2244         gtk_list_store_append( model, &iter );
2245         gtk_list_store_set( model, &iter,
2246                             0, _("Four Handles"),
2247                             1, _("Switch to four handles (constrained resizing in XY-direction)"),
2248                             2, "3dbox_four_handles",
2249                             -1 );
2250
2251         EgeSelectOneAction* act = ege_select_one_action_new( "3DBoxHandlesAction", _(""), _(""), NULL, GTK_TREE_MODEL(model) );
2252         gtk_action_group_add_action( mainActions, GTK_ACTION(act) );
2253         g_object_set_data( holder, "handles_action", act );
2254
2255         ege_select_one_action_set_appearance( act, "full" );
2256         ege_select_one_action_set_radio_action_type( act, INK_RADIO_ACTION_TYPE );
2257         g_object_set( G_OBJECT(act), "icon-property", "iconId", NULL );
2258         ege_select_one_action_set_icon_column( act, 2 );
2259         ege_select_one_action_set_tooltip_column( act, 1  );
2260
2261         gchar const *handlestr = prefs_get_string_attribute("tools.shapes.3dbox", "constrainedXYmoving");
2262         bool isConstrained = (!handlestr || (handlestr && !strcmp(handlestr, "true")));
2263         ege_select_one_action_set_active( act, isConstrained ? 0 : 1 );
2264         g_signal_connect_after( G_OBJECT(act), "changed", G_CALLBACK(sp_3dboxtb_handles_state_changed), holder );
2265     }
2266 }
2267
2268 //########################
2269 //##       Spiral       ##
2270 //########################
2271
2272 static void
2273 sp_spl_tb_value_changed(GtkAdjustment *adj, GObject *tbl, gchar const *value_name)
2274 {
2275     SPDesktop *desktop = (SPDesktop *) g_object_get_data( tbl, "desktop" );
2276
2277     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
2278         prefs_set_double_attribute("tools.shapes.spiral", value_name, adj->value);
2279     }
2280
2281     // quit if run by the attr_changed listener
2282     if (g_object_get_data( tbl, "freeze" )) {
2283         return;
2284     }
2285
2286     // in turn, prevent listener from responding
2287     g_object_set_data( tbl, "freeze", GINT_TO_POINTER(TRUE) );
2288
2289     gchar* namespaced_name = g_strconcat("sodipodi:", value_name, NULL);
2290
2291     bool modmade = false;
2292     for (GSList const *items = sp_desktop_selection(desktop)->itemList();
2293          items != NULL;
2294          items = items->next)
2295     {
2296         if (SP_IS_SPIRAL((SPItem *) items->data)) {
2297             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
2298             sp_repr_set_svg_double( repr, namespaced_name, adj->value );
2299             SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
2300             modmade = true;
2301         }
2302     }
2303
2304     g_free(namespaced_name);
2305
2306     if (modmade) {
2307         sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_SPIRAL,
2308                                    _("Change spiral"));
2309     }
2310
2311     g_object_set_data( tbl, "freeze", GINT_TO_POINTER(FALSE) );
2312 }
2313
2314 static void
2315 sp_spl_tb_revolution_value_changed(GtkAdjustment *adj, GObject *tbl)
2316 {
2317     sp_spl_tb_value_changed(adj, tbl, "revolution");
2318 }
2319
2320 static void
2321 sp_spl_tb_expansion_value_changed(GtkAdjustment *adj, GObject *tbl)
2322 {
2323     sp_spl_tb_value_changed(adj, tbl, "expansion");
2324 }
2325
2326 static void
2327 sp_spl_tb_t0_value_changed(GtkAdjustment *adj, GObject *tbl)
2328 {
2329     sp_spl_tb_value_changed(adj, tbl, "t0");
2330 }
2331
2332 static void
2333 sp_spl_tb_defaults(GtkWidget *widget, GtkObject *obj)
2334 {
2335     GtkWidget *tbl = GTK_WIDGET(obj);
2336
2337     GtkAdjustment *adj;
2338
2339     // fixme: make settable
2340     gdouble rev = 5;
2341     gdouble exp = 1.0;
2342     gdouble t0 = 0.0;
2343
2344     adj = (GtkAdjustment*)gtk_object_get_data(obj, "revolution");
2345     gtk_adjustment_set_value(adj, rev);
2346     gtk_adjustment_value_changed(adj);
2347
2348     adj = (GtkAdjustment*)gtk_object_get_data(obj, "expansion");
2349     gtk_adjustment_set_value(adj, exp);
2350     gtk_adjustment_value_changed(adj);
2351
2352     adj = (GtkAdjustment*)gtk_object_get_data(obj, "t0");
2353     gtk_adjustment_set_value(adj, t0);
2354     gtk_adjustment_value_changed(adj);
2355
2356     spinbutton_defocus(GTK_OBJECT(tbl));
2357 }
2358
2359
2360 static void spiral_tb_event_attr_changed(Inkscape::XML::Node *repr, gchar const *name,
2361                                          gchar const *old_value, gchar const *new_value,
2362                                          bool is_interactive, gpointer data)
2363 {
2364     GtkWidget *tbl = GTK_WIDGET(data);
2365
2366     // quit if run by the _changed callbacks
2367     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
2368         return;
2369     }
2370
2371     // in turn, prevent callbacks from responding
2372     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
2373
2374     GtkAdjustment *adj;
2375     adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "revolution");
2376     gtk_adjustment_set_value(adj, (sp_repr_get_double_attribute(repr, "sodipodi:revolution", 3.0)));
2377
2378     adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "expansion");
2379     gtk_adjustment_set_value(adj, (sp_repr_get_double_attribute(repr, "sodipodi:expansion", 1.0)));
2380
2381     adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "t0");
2382     gtk_adjustment_set_value(adj, (sp_repr_get_double_attribute(repr, "sodipodi:t0", 0.0)));
2383
2384     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
2385 }
2386
2387
2388 static Inkscape::XML::NodeEventVector spiral_tb_repr_events = {
2389     NULL, /* child_added */
2390     NULL, /* child_removed */
2391     spiral_tb_event_attr_changed,
2392     NULL, /* content_changed */
2393     NULL  /* order_changed */
2394 };
2395
2396 static void
2397 sp_spiral_toolbox_selection_changed(Inkscape::Selection *selection, GObject *tbl)
2398 {
2399     int n_selected = 0;
2400     Inkscape::XML::Node *repr = NULL;
2401
2402     purge_repr_listener( tbl, tbl );
2403
2404     for (GSList const *items = selection->itemList();
2405          items != NULL;
2406          items = items->next)
2407     {
2408         if (SP_IS_SPIRAL((SPItem *) items->data)) {
2409             n_selected++;
2410             repr = SP_OBJECT_REPR((SPItem *) items->data);
2411         }
2412     }
2413
2414     EgeOutputAction* act = EGE_OUTPUT_ACTION( g_object_get_data( tbl, "mode_action" ) );
2415
2416     if (n_selected == 0) {
2417         g_object_set( G_OBJECT(act), "label", _("<b>New:</b>"), NULL );
2418     } else if (n_selected == 1) {
2419         g_object_set( G_OBJECT(act), "label", _("<b>Change:</b>"), NULL );
2420
2421         if (repr) {
2422             g_object_set_data( tbl, "repr", repr );
2423             Inkscape::GC::anchor(repr);
2424             sp_repr_add_listener(repr, &spiral_tb_repr_events, tbl);
2425             sp_repr_synthesize_events(repr, &spiral_tb_repr_events, tbl);
2426         }
2427     } else {
2428         // FIXME: implement averaging of all parameters for multiple selected
2429         //gtk_label_set_markup(GTK_LABEL(l), _("<b>Average:</b>"));
2430         g_object_set( G_OBJECT(act), "label", _("<b>Change:</b>"), NULL );
2431     }
2432 }
2433
2434
2435 static void sp_spiral_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder)
2436 {
2437     EgeAdjustmentAction* eact = 0;
2438
2439     {
2440         EgeOutputAction* act = ege_output_action_new( "SpiralStateAction", _("<b>New:</b>"), "", 0 );
2441         ege_output_action_set_use_markup( act, TRUE );
2442         gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
2443         g_object_set_data( holder, "mode_action", act );
2444     }
2445
2446     /* Revolution */
2447     {
2448         eact = create_adjustment_action( "SpiralRevolutionAction",
2449                                          _("Turns:"), _("Number of revolutions"),
2450                                          "tools.shapes.spiral", "revolution", 3.0,
2451                                          GTK_WIDGET(desktop->canvas), NULL, holder, TRUE, "altx-spiral",
2452                                          0.01, 1024.0, 0.1, 1.0,
2453                                          0, 0, 0,
2454                                          sp_spl_tb_revolution_value_changed, 1, 2);
2455         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2456     }
2457
2458     /* Expansion */
2459     {
2460         eact = create_adjustment_action( "SpiralExpansionAction",
2461                                          _("Divergence:"), _("How much denser/sparser are outer revolutions; 1 = uniform"),
2462                                          "tools.shapes.spiral", "expansion", 1.0,
2463                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2464                                          0.0, 1000.0, 0.01, 1.0,
2465                                          0, 0, 0,
2466                                          sp_spl_tb_expansion_value_changed);
2467         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2468     }
2469
2470     /* T0 */
2471     {
2472         eact = create_adjustment_action( "SpiralT0Action",
2473                                          _("Inner radius:"), _("Radius of the innermost revolution (relative to the spiral size)"),
2474                                          "tools.shapes.spiral", "t0", 0.0,
2475                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2476                                          0.0, 0.999, 0.01, 1.0,
2477                                          0, 0, 0,
2478                                          sp_spl_tb_t0_value_changed);
2479         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2480     }
2481
2482     /* Reset */
2483     {
2484         InkAction* inky = ink_action_new( "SpiralResetAction",
2485                                           _("Defaults"),
2486                                           _("Reset shape parameters to defaults (use Inkscape Preferences > Tools to change defaults)"),
2487                                           GTK_STOCK_CLEAR,
2488                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
2489         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_spl_tb_defaults), holder );
2490         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
2491     }
2492
2493
2494     sigc::connection *connection = new sigc::connection(
2495         sp_desktop_selection(desktop)->connectChanged(sigc::bind(sigc::ptr_fun(sp_spiral_toolbox_selection_changed), (GObject *)holder))
2496         );
2497     g_signal_connect( holder, "destroy", G_CALLBACK(delete_connection), connection );
2498     g_signal_connect( holder, "destroy", G_CALLBACK(purge_repr_listener), holder );
2499 }
2500
2501 //########################
2502 //##     Pen/Pencil    ##
2503 //########################
2504
2505
2506 static void sp_pen_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder)
2507 {
2508     // Put stuff here
2509 }
2510
2511 static void sp_pencil_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder)
2512 {
2513     // Put stuff here
2514 }
2515
2516
2517 //########################
2518 //##     Calligraphy    ##
2519 //########################
2520
2521 static void sp_ddc_mass_value_changed( GtkAdjustment *adj, GObject* tbl )
2522 {
2523     prefs_set_double_attribute( "tools.calligraphic", "mass", adj->value );
2524 }
2525
2526 static void sp_ddc_wiggle_value_changed( GtkAdjustment *adj, GObject* tbl )
2527 {
2528     prefs_set_double_attribute( "tools.calligraphic", "wiggle", adj->value );
2529 }
2530
2531 static void sp_ddc_angle_value_changed( GtkAdjustment *adj, GObject* tbl )
2532 {
2533     prefs_set_double_attribute( "tools.calligraphic", "angle", adj->value );
2534 }
2535
2536 static void sp_ddc_width_value_changed( GtkAdjustment *adj, GObject *tbl )
2537 {
2538     prefs_set_double_attribute( "tools.calligraphic", "width", adj->value * 0.01 );
2539 }
2540
2541 static void sp_ddc_velthin_value_changed( GtkAdjustment *adj, GObject* tbl )
2542 {
2543     prefs_set_double_attribute("tools.calligraphic", "thinning", adj->value);
2544 }
2545
2546 static void sp_ddc_flatness_value_changed( GtkAdjustment *adj, GObject* tbl )
2547 {
2548     prefs_set_double_attribute( "tools.calligraphic", "flatness", adj->value );
2549 }
2550
2551 static void sp_ddc_tremor_value_changed( GtkAdjustment *adj, GObject* tbl )
2552 {
2553     prefs_set_double_attribute( "tools.calligraphic", "tremor", adj->value );
2554 }
2555
2556 static void sp_ddc_cap_rounding_value_changed( GtkAdjustment *adj, GObject* tbl )
2557 {
2558     prefs_set_double_attribute( "tools.calligraphic", "cap_rounding", adj->value );
2559 }
2560
2561 static void sp_ddc_pressure_state_changed( GtkToggleAction *act, gpointer data )
2562 {
2563     prefs_set_int_attribute( "tools.calligraphic", "usepressure", gtk_toggle_action_get_active( act ) ? 1 : 0);
2564 }
2565
2566 static void sp_ddc_trace_background_changed( GtkToggleAction *act, gpointer data )
2567 {
2568     prefs_set_int_attribute( "tools.calligraphic", "tracebackground", gtk_toggle_action_get_active( act ) ? 1 : 0);
2569 }
2570
2571 static void sp_ddc_tilt_state_changed( GtkToggleAction *act, GtkAction *calligraphy_angle )
2572 {
2573     prefs_set_int_attribute( "tools.calligraphic", "usetilt", gtk_toggle_action_get_active( act ) ? 1 : 0 );
2574
2575     gtk_action_set_sensitive( calligraphy_angle, !gtk_toggle_action_get_active( act ) );
2576 }
2577
2578 static void sp_ddc_defaults(GtkWidget *, GObject *dataKludge)
2579 {
2580     // FIXME: make defaults settable via Inkscape Options
2581     struct KeyValue {
2582         char const *key;
2583         double value;
2584     } const key_values[] = {
2585         {"mass", 0.02},
2586         {"wiggle", 0.0},
2587         {"angle", 30.0},
2588         {"width", 15},
2589         {"thinning", 0.1},
2590         {"tremor", 0.0},
2591         {"flatness", 0.9},
2592         {"cap_rounding", 0.0}
2593     };
2594
2595     for (unsigned i = 0; i < G_N_ELEMENTS(key_values); ++i) {
2596         KeyValue const &kv = key_values[i];
2597         GtkAdjustment* adj = static_cast<GtkAdjustment *>(g_object_get_data(dataKludge, kv.key));
2598         if ( adj ) {
2599             gtk_adjustment_set_value(adj, kv.value);
2600         }
2601     }
2602 }
2603
2604
2605 static void sp_calligraphy_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder)
2606 {
2607     {
2608         EgeAdjustmentAction* calligraphy_angle = 0;
2609
2610         {
2611         /* Width */
2612         gchar const* labels[] = {_("(hairline)"), 0, 0, 0, _("(default)"), 0, 0, 0, 0, _("(broad stroke)")};
2613         gdouble values[] = {1, 3, 5, 10, 15, 20, 30, 50, 75, 100};
2614         EgeAdjustmentAction *eact = create_adjustment_action( "CalligraphyWidthAction",
2615                                          _("Width:"), _("The width of the calligraphic pen (relative to the visible canvas area)"),
2616                                          "tools.calligraphic", "width", 15,
2617                                          GTK_WIDGET(desktop->canvas), NULL, holder, TRUE, "altx-calligraphy",
2618                                          1, 100, 1.0, 10.0,
2619                                          labels, values, G_N_ELEMENTS(labels),
2620                                          sp_ddc_width_value_changed,  0.01, 0, 100 );
2621         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2622         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2623         }
2624
2625         {
2626         /* Thinning */
2627             gchar const* labels[] = {_("(speed blows up stroke)"), 0, 0, _("(slight widening)"), _("(constant width)"), _("(slight thinning, default)"), 0, 0, _("(speed deflates stroke)")};
2628             gdouble values[] = {-1, -0.4, -0.2, -0.1, 0, 0.1, 0.2, 0.4, 1};
2629         EgeAdjustmentAction* eact = create_adjustment_action( "ThinningAction",
2630                                          _("Thinning:"), _("How much velocity thins the stroke (> 0 makes fast strokes thinner, < 0 makes them broader, 0 makes width independent of velocity)"),
2631                                          "tools.calligraphic", "thinning", 0.1,
2632                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2633                                          -1.0, 1.0, 0.01, 0.1,
2634                                          labels, values, G_N_ELEMENTS(labels),
2635                                          sp_ddc_velthin_value_changed, 0.01, 2);
2636         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2637         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2638         }
2639
2640         {
2641         /* Angle */
2642         gchar const* labels[] = {_("(left edge up)"), 0, 0, _("(horizontal)"), _("(default)"), 0, _("(right edge up)")};
2643         gdouble values[] = {-90, -60, -30, 0, 30, 60, 90};
2644         EgeAdjustmentAction* eact = create_adjustment_action( "AngleAction",
2645                                          _("Angle:"), _("The angle of the pen's nib (in degrees; 0 = horizontal; has no effect if fixation = 0)"),
2646                                          "tools.calligraphic", "angle", 30,
2647                                          GTK_WIDGET(desktop->canvas), NULL, holder, TRUE, "calligraphy-angle",
2648                                          -90.0, 90.0, 1.0, 10.0,
2649                                          labels, values, G_N_ELEMENTS(labels),
2650                                          sp_ddc_angle_value_changed, 1, 0 );
2651         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2652         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2653         calligraphy_angle = eact;
2654         }
2655
2656         {
2657         /* Fixation */
2658             gchar const* labels[] = {_("(perpendicular to stroke, \"brush\")"), 0, 0, 0, _("(almost fixed, default)"), _("(fixed by Angle, \"pen\")")};
2659         gdouble values[] = {0, 0.2, 0.4, 0.6, 0.9, 1.0};
2660         EgeAdjustmentAction* eact = create_adjustment_action( "FixationAction",
2661                                          _("Fixation:"), _("Angle behavior (0 = nib always perpendicular to stroke direction, 1 = fixed angle)"),
2662                                          "tools.calligraphic", "flatness", 0.9,
2663                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2664                                          0.0, 1.0, 0.01, 0.1,
2665                                          labels, values, G_N_ELEMENTS(labels),
2666                                          sp_ddc_flatness_value_changed, 0.01, 2 );
2667         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2668         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2669         }
2670
2671         {
2672         /* Cap Rounding */
2673             gchar const* labels[] = {_("(blunt caps, default)"), _("(slightly bulging)"), 0, 0, _("(approximately round)"), _("(long protruding caps)")};
2674         gdouble values[] = {0, 0.3, 0.5, 1.0, 1.4, 5.0};
2675         // TRANSLATORS: "cap" means "end" (both start and finish) here
2676         EgeAdjustmentAction* eact = create_adjustment_action( "CapRoundingAction",
2677                                          _("Caps:"), _("Increase to make caps at the ends of strokes protrude more (0 = no caps, 1 = round caps)"),
2678                                          "tools.calligraphic", "cap_rounding", 0.0,
2679                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2680                                          0.0, 5.0, 0.01, 0.1,
2681                                          labels, values, G_N_ELEMENTS(labels),
2682                                          sp_ddc_cap_rounding_value_changed, 0.01, 2 );
2683         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2684         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2685         }
2686
2687         {
2688         /* Tremor */
2689             gchar const* labels[] = {_("(smooth line)"), _("(slight tremor)"), _("(noticeable tremor)"), 0, 0, _("(maximum tremor)")};
2690         gdouble values[] = {0, 0.1, 0.2, 0.4, 0.6, 1.0};
2691         EgeAdjustmentAction* eact = create_adjustment_action( "TremorAction",
2692                                          _("Tremor:"), _("Increase to make strokes rugged and trembling"),
2693                                          "tools.calligraphic", "tremor", 0.0,
2694                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2695                                          0.0, 1.0, 0.01, 0.1,
2696                                          labels, values, G_N_ELEMENTS(labels),
2697                                          sp_ddc_tremor_value_changed, 0.01, 2 );
2698
2699         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2700         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2701         }
2702
2703         {
2704         /* Wiggle */
2705         gchar const* labels[] = {_("(no wiggle)"), _("(slight deviation)"), 0, 0, _("(wild waves and curls)")};
2706         gdouble values[] = {0, 0.2, 0.4, 0.6, 1.0};
2707         EgeAdjustmentAction* eact = create_adjustment_action( "WiggleAction",
2708                                          _("Wiggle:"), _("Increase to make the pen waver and wiggle"),
2709                                          "tools.calligraphic", "wiggle", 0.0,
2710                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2711                                          0.0, 1.0, 0.01, 0.1,
2712                                          labels, values, G_N_ELEMENTS(labels),
2713                                          sp_ddc_wiggle_value_changed, 0.01, 2 );
2714         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2715         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2716         }
2717
2718         {
2719         /* Mass */
2720             gchar const* labels[] = {_("(no inertia)"), _("(slight smoothing, default)"), _("(noticeable lagging)"), 0, 0, _("(maximum inertia)")};
2721         gdouble values[] = {0.0, 0.02, 0.1, 0.2, 0.5, 1.0};
2722         EgeAdjustmentAction* eact = create_adjustment_action( "MassAction",
2723                                          _("Mass:"), _("Increase to make the pen drag behind, as if slowed by inertia"),
2724                                          "tools.calligraphic", "mass", 0.02,
2725                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2726                                          0.0, 1.0, 0.01, 0.1,
2727                                          labels, values, G_N_ELEMENTS(labels),
2728                                          sp_ddc_mass_value_changed, 0.01, 2 );
2729         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2730         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2731         }
2732
2733
2734         /* Trace Background button */
2735         {
2736             InkToggleAction* act = ink_toggle_action_new( "TraceAction",
2737                                                           _("Trace Background"),
2738                                                           _("Trace the lightness of the background by the width of the pen (white - minimum width, black - maximum width)"),
2739                                                           "trace_background",
2740                                                           Inkscape::ICON_SIZE_DECORATION );
2741             gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
2742             g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(sp_ddc_trace_background_changed), NULL);
2743             gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), prefs_get_int_attribute( "tools.calligraphic", "tracebackground", 0 ) );
2744         }
2745
2746         /* Use Pressure button */
2747         {
2748             InkToggleAction* act = ink_toggle_action_new( "PressureAction",
2749                                                           _("Pressure"),
2750                                                           _("Use the pressure of the input device to alter the width of the pen"),
2751                                                           "use_pressure",
2752                                                           Inkscape::ICON_SIZE_DECORATION );
2753             gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
2754             g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(sp_ddc_pressure_state_changed), NULL);
2755             gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), prefs_get_int_attribute( "tools.calligraphic", "usepressure", 1 ) );
2756         }
2757
2758         /* Use Tilt button */
2759         {
2760             InkToggleAction* act = ink_toggle_action_new( "TiltAction",
2761                                                           _("Tilt"),
2762                                                           _("Use the tilt of the input device to alter the angle of the pen's nib"),
2763                                                           "use_tilt",
2764                                                           Inkscape::ICON_SIZE_DECORATION );
2765             gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
2766             g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(sp_ddc_tilt_state_changed), calligraphy_angle );
2767             gtk_action_set_sensitive( GTK_ACTION(calligraphy_angle), !prefs_get_int_attribute( "tools.calligraphic", "usetilt", 1 ) );
2768             gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), prefs_get_int_attribute( "tools.calligraphic", "usetilt", 1 ) );
2769         }
2770
2771         /* Reset */
2772         {
2773             GtkAction* act = gtk_action_new( "CalligraphyResetAction",
2774                                              _("Defaults"),
2775                                              _("Reset shape parameters to defaults (use Inkscape Preferences > Tools to change defaults)"),
2776                                              GTK_STOCK_CLEAR );
2777             g_signal_connect_after( G_OBJECT(act), "activate", G_CALLBACK(sp_ddc_defaults), holder );
2778             gtk_action_group_add_action( mainActions, act );
2779             gtk_action_set_sensitive( act, TRUE );
2780         }
2781     }
2782 }
2783
2784
2785 //########################
2786 //##    Circle / Arc    ##
2787 //########################
2788
2789 static void sp_arctb_sensitivize( GObject *tbl, double v1, double v2 )
2790 {
2791     GtkAction *ocb = GTK_ACTION( g_object_get_data( tbl, "open_action" ) );
2792     GtkAction *make_whole = GTK_ACTION( g_object_get_data( tbl, "make_whole" ) );
2793
2794     if (v1 == 0 && v2 == 0) {
2795         if (g_object_get_data( tbl, "single" )) { // only for a single selected ellipse (for now)
2796             gtk_action_set_sensitive( ocb, FALSE );
2797             gtk_action_set_sensitive( make_whole, FALSE );
2798         }
2799     } else {
2800         gtk_action_set_sensitive( ocb, TRUE );
2801         gtk_action_set_sensitive( make_whole, TRUE );
2802     }
2803 }
2804
2805 static void
2806 sp_arctb_startend_value_changed(GtkAdjustment *adj, GObject *tbl, gchar const *value_name, gchar const *other_name)
2807 {
2808     SPDesktop *desktop = (SPDesktop *) g_object_get_data( tbl, "desktop" );
2809
2810     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
2811         prefs_set_double_attribute("tools.shapes.arc", value_name, (adj->value * M_PI)/ 180);
2812     }
2813
2814     // quit if run by the attr_changed listener
2815     if (g_object_get_data( tbl, "freeze" )) {
2816         return;
2817     }
2818
2819     // in turn, prevent listener from responding
2820     g_object_set_data( tbl, "freeze", GINT_TO_POINTER(TRUE) );
2821
2822     gchar* namespaced_name = g_strconcat("sodipodi:", value_name, NULL);
2823
2824     bool modmade = false;
2825     for (GSList const *items = sp_desktop_selection(desktop)->itemList();
2826          items != NULL;
2827          items = items->next)
2828     {
2829         SPItem *item = SP_ITEM(items->data);
2830
2831         if (SP_IS_ARC(item) && SP_IS_GENERICELLIPSE(item)) {
2832
2833             SPGenericEllipse *ge = SP_GENERICELLIPSE(item);
2834             SPArc *arc = SP_ARC(item);
2835
2836             if (!strcmp(value_name, "start"))
2837                 ge->start = (adj->value * M_PI)/ 180;
2838             else
2839                 ge->end = (adj->value * M_PI)/ 180;
2840
2841             sp_genericellipse_normalize(ge);
2842             ((SPObject *)arc)->updateRepr();
2843             ((SPObject *)arc)->requestDisplayUpdate(SP_OBJECT_MODIFIED_FLAG);
2844
2845             modmade = true;
2846         }
2847     }
2848
2849     g_free(namespaced_name);
2850
2851     GtkAdjustment *other = GTK_ADJUSTMENT( g_object_get_data( tbl, other_name ) );
2852
2853     sp_arctb_sensitivize( tbl, adj->value, other->value );
2854
2855     if (modmade) {
2856         sp_document_maybe_done(sp_desktop_document(desktop), value_name, SP_VERB_CONTEXT_ARC,
2857                                    _("Arc: Change start/end"));
2858     }
2859
2860     g_object_set_data( tbl, "freeze", GINT_TO_POINTER(FALSE) );
2861 }
2862
2863
2864 static void sp_arctb_start_value_changed(GtkAdjustment *adj,  GObject *tbl)
2865 {
2866     sp_arctb_startend_value_changed(adj,  tbl, "start", "end");
2867 }
2868
2869 static void sp_arctb_end_value_changed(GtkAdjustment *adj, GObject *tbl)
2870 {
2871     sp_arctb_startend_value_changed(adj,  tbl, "end", "start");
2872 }
2873
2874 static void sp_arctb_open_state_changed( EgeSelectOneAction *act, GObject *tbl )
2875 {
2876     SPDesktop *desktop = (SPDesktop *) g_object_get_data( tbl, "desktop" );
2877     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
2878         if ( ege_select_one_action_get_active( act ) != 0 ) {
2879             prefs_set_string_attribute("tools.shapes.arc", "open", "true");
2880         } else {
2881             prefs_set_string_attribute("tools.shapes.arc", "open", NULL);
2882         }
2883     }
2884
2885     // quit if run by the attr_changed listener
2886     if (g_object_get_data( tbl, "freeze" )) {
2887         return;
2888     }
2889
2890     // in turn, prevent listener from responding
2891     g_object_set_data( tbl, "freeze", GINT_TO_POINTER(TRUE) );
2892
2893     bool modmade = false;
2894
2895     if ( ege_select_one_action_get_active(act) != 0 ) {
2896         for (GSList const *items = sp_desktop_selection(desktop)->itemList();
2897              items != NULL;
2898              items = items->next)
2899         {
2900             if (SP_IS_ARC((SPItem *) items->data)) {
2901                 Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
2902                 repr->setAttribute("sodipodi:open", "true");
2903                 SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
2904                 modmade = true;
2905             }
2906         }
2907     } else {
2908         for (GSList const *items = sp_desktop_selection(desktop)->itemList();
2909              items != NULL;
2910              items = items->next)
2911         {
2912             if (SP_IS_ARC((SPItem *) items->data))    {
2913                 Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
2914                 repr->setAttribute("sodipodi:open", NULL);
2915                 SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
2916                 modmade = true;
2917             }
2918         }
2919     }
2920
2921     if (modmade) {
2922         sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_ARC,
2923                                    _("Arc: Change open/closed"));
2924     }
2925
2926     g_object_set_data( tbl, "freeze", GINT_TO_POINTER(FALSE) );
2927 }
2928
2929 static void sp_arctb_defaults(GtkWidget *, GObject *obj)
2930 {
2931     GtkAdjustment *adj;
2932     adj = GTK_ADJUSTMENT( g_object_get_data(obj, "start") );
2933     gtk_adjustment_set_value(adj, 0.0);
2934     gtk_adjustment_value_changed(adj);
2935
2936     adj = GTK_ADJUSTMENT( g_object_get_data(obj, "end") );
2937     gtk_adjustment_set_value(adj, 0.0);
2938     gtk_adjustment_value_changed(adj);
2939
2940     spinbutton_defocus( GTK_OBJECT(obj) );
2941 }
2942
2943 static void arc_tb_event_attr_changed(Inkscape::XML::Node *repr, gchar const *name,
2944                                       gchar const *old_value, gchar const *new_value,
2945                                       bool is_interactive, gpointer data)
2946 {
2947     GObject *tbl = G_OBJECT(data);
2948
2949     // quit if run by the _changed callbacks
2950     if (g_object_get_data( tbl, "freeze" )) {
2951         return;
2952     }
2953
2954     // in turn, prevent callbacks from responding
2955     g_object_set_data( tbl, "freeze", GINT_TO_POINTER(TRUE) );
2956
2957     gdouble start = sp_repr_get_double_attribute(repr, "sodipodi:start", 0.0);
2958     gdouble end = sp_repr_get_double_attribute(repr, "sodipodi:end", 0.0);
2959
2960     GtkAdjustment *adj1,*adj2;
2961     adj1 = GTK_ADJUSTMENT( g_object_get_data( tbl, "start" ) );
2962     gtk_adjustment_set_value(adj1, mod360((start * 180)/M_PI));
2963     adj2 = GTK_ADJUSTMENT( g_object_get_data( tbl, "end" ) );
2964     gtk_adjustment_set_value(adj2, mod360((end * 180)/M_PI));
2965
2966     sp_arctb_sensitivize( tbl, adj1->value, adj2->value );
2967
2968     char const *openstr = NULL;
2969     openstr = repr->attribute("sodipodi:open");
2970     EgeSelectOneAction *ocb = EGE_SELECT_ONE_ACTION( g_object_get_data( tbl, "open_action" ) );
2971
2972     if (openstr) {
2973         ege_select_one_action_set_active( ocb, 1 );
2974     } else {
2975         ege_select_one_action_set_active( ocb, 0 );
2976     }
2977
2978     g_object_set_data( tbl, "freeze", GINT_TO_POINTER(FALSE) );
2979 }
2980
2981 static Inkscape::XML::NodeEventVector arc_tb_repr_events = {
2982     NULL, /* child_added */
2983     NULL, /* child_removed */
2984     arc_tb_event_attr_changed,
2985     NULL, /* content_changed */
2986     NULL  /* order_changed */
2987 };
2988
2989
2990 static void sp_arc_toolbox_selection_changed(Inkscape::Selection *selection, GObject *tbl)
2991 {
2992     int n_selected = 0;
2993     Inkscape::XML::Node *repr = NULL;
2994
2995     purge_repr_listener( tbl, tbl );
2996
2997     for (GSList const *items = selection->itemList();
2998          items != NULL;
2999          items = items->next)
3000     {
3001         if (SP_IS_ARC((SPItem *) items->data)) {
3002             n_selected++;
3003             repr = SP_OBJECT_REPR((SPItem *) items->data);
3004         }
3005     }
3006
3007     EgeOutputAction* act = EGE_OUTPUT_ACTION( g_object_get_data( tbl, "mode_action" ) );
3008
3009     g_object_set_data( tbl, "single", GINT_TO_POINTER(FALSE) );
3010     if (n_selected == 0) {
3011         g_object_set( G_OBJECT(act), "label", _("<b>New:</b>"), NULL );
3012     } else if (n_selected == 1) {
3013         g_object_set_data( tbl, "single", GINT_TO_POINTER(TRUE) );
3014         g_object_set( G_OBJECT(act), "label", _("<b>Change:</b>"), NULL );
3015
3016         if (repr) {
3017             g_object_set_data( tbl, "repr", repr );
3018             Inkscape::GC::anchor(repr);
3019             sp_repr_add_listener(repr, &arc_tb_repr_events, tbl);
3020             sp_repr_synthesize_events(repr, &arc_tb_repr_events, tbl);
3021         }
3022     } else {
3023         // FIXME: implement averaging of all parameters for multiple selected
3024         //gtk_label_set_markup(GTK_LABEL(l), _("<b>Average:</b>"));
3025         g_object_set( G_OBJECT(act), "label", _("<b>Change:</b>"), NULL );
3026         sp_arctb_sensitivize( tbl, 1, 0 );
3027     }
3028 }
3029
3030
3031 static void sp_arc_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder)
3032 {
3033     EgeAdjustmentAction* eact = 0;
3034
3035
3036     {
3037         EgeOutputAction* act = ege_output_action_new( "ArcStateAction", _("<b>New:</b>"), "", 0 );
3038         ege_output_action_set_use_markup( act, TRUE );
3039         gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
3040         g_object_set_data( holder, "mode_action", act );
3041     }
3042
3043     /* Start */
3044     {
3045         eact = create_adjustment_action( "ArcStartAction",
3046                                          _("Start:"), _("The angle (in degrees) from the horizontal to the arc's start point"),
3047                                          "tools.shapes.arc", "start", 0.0,
3048                                          GTK_WIDGET(desktop->canvas), NULL/*us*/, holder, TRUE, "altx-arc",
3049                                          -360.0, 360.0, 1.0, 10.0,
3050                                          0, 0, 0,
3051                                          sp_arctb_start_value_changed);
3052         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
3053     }
3054
3055     /* End */
3056     {
3057         eact = create_adjustment_action( "ArcEndAction",
3058                                          _("End:"), _("The angle (in degrees) from the horizontal to the arc's end point"),
3059                                          "tools.shapes.arc", "end", 0.0,
3060                                          GTK_WIDGET(desktop->canvas), NULL/*us*/, holder, FALSE, NULL,
3061                                          -360.0, 360.0, 1.0, 10.0,
3062                                          0, 0, 0,
3063                                          sp_arctb_end_value_changed);
3064         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
3065     }
3066
3067     /* Segments / Pie checkbox */
3068     {
3069         GtkListStore* model = gtk_list_store_new( 3, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING );
3070
3071         GtkTreeIter iter;
3072         gtk_list_store_append( model, &iter );
3073         gtk_list_store_set( model, &iter,
3074                             0, _("Closed arc"),
3075                             1, _("Switch to segment (closed shape with two radii)"),
3076                             2, "circle_closed_arc",
3077                             -1 );
3078
3079         gtk_list_store_append( model, &iter );
3080         gtk_list_store_set( model, &iter,
3081                             0, _("Open Arc"),
3082                             1, _("Switch to arc (unclosed shape)"),
3083                             2, "circle_open_arc",
3084                             -1 );
3085
3086         EgeSelectOneAction* act = ege_select_one_action_new( "ArcOpenAction", _(""), _(""), NULL, GTK_TREE_MODEL(model) );
3087         gtk_action_group_add_action( mainActions, GTK_ACTION(act) );
3088         g_object_set_data( holder, "open_action", act );
3089
3090         ege_select_one_action_set_appearance( act, "full" );
3091         ege_select_one_action_set_radio_action_type( act, INK_RADIO_ACTION_TYPE );
3092         g_object_set( G_OBJECT(act), "icon-property", "iconId", NULL );
3093         ege_select_one_action_set_icon_column( act, 2 );
3094         ege_select_one_action_set_tooltip_column( act, 1  );
3095
3096         gchar const *openstr = prefs_get_string_attribute("tools.shapes.arc", "open");
3097         bool isClosed = (!openstr || (openstr && !strcmp(openstr, "false")));
3098         ege_select_one_action_set_active( act, isClosed ? 0 : 1 );
3099         g_signal_connect_after( G_OBJECT(act), "changed", G_CALLBACK(sp_arctb_open_state_changed), holder );
3100     }
3101
3102     /* Make Whole */
3103     {
3104         InkAction* inky = ink_action_new( "ArcResetAction",
3105                                           _("Make whole"),
3106                                           _("Make the shape a whole ellipse, not arc or segment"),
3107                                           "reset_circle",
3108                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
3109         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_arctb_defaults), holder );
3110         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
3111         gtk_action_set_sensitive( GTK_ACTION(inky), TRUE );
3112         g_object_set_data( holder, "make_whole", inky );
3113     }
3114
3115     g_object_set_data( G_OBJECT(holder), "single", GINT_TO_POINTER(TRUE) );
3116     // sensitivize make whole and open checkbox
3117     {
3118         GtkAdjustment *adj1 = GTK_ADJUSTMENT( g_object_get_data( holder, "start" ) );
3119         GtkAdjustment *adj2 = GTK_ADJUSTMENT( g_object_get_data( holder, "end" ) );
3120         sp_arctb_sensitivize( holder, adj1->value, adj2->value );
3121     }
3122
3123
3124     sigc::connection *connection = new sigc::connection(
3125         sp_desktop_selection(desktop)->connectChanged(sigc::bind(sigc::ptr_fun(sp_arc_toolbox_selection_changed), (GObject *)holder))
3126         );
3127     g_signal_connect( holder, "destroy", G_CALLBACK(delete_connection), connection );
3128     g_signal_connect( holder, "destroy", G_CALLBACK(purge_repr_listener), holder );
3129 }
3130
3131
3132
3133
3134 // toggle button callbacks and updaters
3135
3136 //########################
3137 //##      Dropper       ##
3138 //########################
3139
3140 static void toggle_dropper_pick_alpha( GtkToggleAction* act, gpointer tbl ) {
3141     prefs_set_int_attribute( "tools.dropper", "pick", gtk_toggle_action_get_active( act ) );
3142     GtkAction* set_action = GTK_ACTION( g_object_get_data(G_OBJECT(tbl), "set_action") );
3143     if ( set_action ) {
3144         if ( gtk_toggle_action_get_active( act ) ) {
3145             gtk_action_set_sensitive( set_action, TRUE );
3146         } else {
3147             gtk_action_set_sensitive( set_action, FALSE );
3148         }
3149     }
3150
3151     spinbutton_defocus(GTK_OBJECT(tbl));
3152 }
3153
3154 static void toggle_dropper_set_alpha( GtkToggleAction* act, gpointer tbl ) {
3155     prefs_set_int_attribute( "tools.dropper", "setalpha", gtk_toggle_action_get_active( act ) ? 1 : 0 );
3156     spinbutton_defocus(GTK_OBJECT(tbl));
3157 }
3158
3159
3160 /**
3161  * Dropper auxiliary toolbar construction and setup.
3162  *
3163  * TODO: Would like to add swatch of current color.
3164  * TODO: Add queue of last 5 or so colors selected with new swatches so that
3165  *       can drag and drop places. Will provide a nice mixing palette.
3166  */
3167 static void sp_dropper_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder)
3168 {
3169     gint pickAlpha = prefs_get_int_attribute( "tools.dropper", "pick", 1 );
3170
3171     {
3172         InkToggleAction* act = ink_toggle_action_new( "DropperPickAlphaAction",
3173                                                       _("Pick alpha"),
3174                                                       _("Pick both the color and the alpha (transparency) under cursor; otherwise, pick only the visible color premultiplied by alpha"),
3175                                                       "color_alpha_get",
3176                                                       Inkscape::ICON_SIZE_DECORATION );
3177         gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
3178         g_object_set_data( holder, "pick_action", act );
3179         gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), pickAlpha );
3180         g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(toggle_dropper_pick_alpha), holder );
3181     }
3182
3183     {
3184         InkToggleAction* act = ink_toggle_action_new( "DropperSetAlphaAction",
3185                                                       _("Set alpha"),
3186                                                       _("If alpha was picked, assign it to selection as fill or stroke transparency"),
3187                                                       "color_alpha_set",
3188                                                       Inkscape::ICON_SIZE_DECORATION );
3189         gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
3190         g_object_set_data( holder, "set_action", act );
3191         gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), prefs_get_int_attribute( "tools.dropper", "setalpha", 1 ) );
3192         // make sure it's disabled if we're not picking alpha
3193         gtk_action_set_sensitive( GTK_ACTION(act), pickAlpha );
3194         g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(toggle_dropper_set_alpha), holder );
3195     }
3196 }
3197
3198
3199 //########################
3200 //##    Text Toolbox    ##
3201 //########################
3202 /*
3203 static void
3204 sp_text_letter_changed(GtkAdjustment *adj, GtkWidget *tbl)
3205 {
3206     //Call back for letter sizing spinbutton
3207 }
3208
3209 static void
3210 sp_text_line_changed(GtkAdjustment *adj, GtkWidget *tbl)
3211 {
3212     //Call back for line height spinbutton
3213 }
3214
3215 static void
3216 sp_text_horiz_kern_changed(GtkAdjustment *adj, GtkWidget *tbl)
3217 {
3218     //Call back for horizontal kerning spinbutton
3219 }
3220
3221 static void
3222 sp_text_vert_kern_changed(GtkAdjustment *adj, GtkWidget *tbl)
3223 {
3224     //Call back for vertical kerning spinbutton
3225 }
3226
3227 static void
3228 sp_text_letter_rotation_changed(GtkAdjustment *adj, GtkWidget *tbl)
3229 {
3230     //Call back for letter rotation spinbutton
3231 }*/
3232
3233 namespace {
3234
3235 bool visible = false;
3236
3237 void
3238 sp_text_toolbox_selection_changed (Inkscape::Selection *selection, GObject *tbl)
3239 {
3240     SPStyle *query =
3241         sp_style_new (SP_ACTIVE_DOCUMENT);
3242
3243     int result_family =
3244         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTFAMILY);
3245
3246     int result_style =
3247         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTSTYLE);
3248
3249     int result_numbers =
3250         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3251
3252     gtk_widget_hide (GTK_WIDGET (g_object_get_data (G_OBJECT(tbl), "warning-image")));
3253
3254     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3255     if (result_family == QUERY_STYLE_NOTHING || result_style == QUERY_STYLE_NOTHING || result_numbers == QUERY_STYLE_NOTHING)
3256     {
3257         Inkscape::XML::Node *repr = inkscape_get_repr (INKSCAPE, "tools.text");
3258
3259         if (repr)
3260         {
3261             sp_style_read_from_repr (query, repr);
3262         }
3263         else
3264         {
3265             return;
3266         }
3267     }
3268
3269     if (query->text)
3270     {
3271         if (result_family == QUERY_STYLE_MULTIPLE_DIFFERENT) {
3272             GtkWidget *entry = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "family-entry"));
3273             gtk_entry_set_text (GTK_ENTRY (entry), "");
3274
3275         } else if (query->text->font_family.value) {
3276
3277             GtkWidget *entry = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "family-entry"));
3278             gtk_entry_set_text (GTK_ENTRY (entry), query->text->font_family.value);
3279
3280             Gtk::TreePath path;
3281             try {
3282                 path = Inkscape::FontLister::get_instance()->get_row_for_font (query->text->font_family.value);
3283             } catch (...) {
3284                 return;
3285             }
3286
3287             GtkTreeSelection *tselection = GTK_TREE_SELECTION (g_object_get_data (G_OBJECT(tbl), "family-tree-selection"));
3288             GtkTreeView *treeview = GTK_TREE_VIEW (g_object_get_data (G_OBJECT(tbl), "family-tree-view"));
3289
3290             g_object_set_data (G_OBJECT (tselection), "block", gpointer(1));
3291
3292             gtk_tree_selection_select_path (tselection, path.gobj());
3293             gtk_tree_view_scroll_to_cell (treeview, path.gobj(), NULL, TRUE, 0.5, 0.0);
3294
3295             g_object_set_data (G_OBJECT (tselection), "block", gpointer(0));
3296         }
3297
3298         //Size
3299         GtkWidget *cbox = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "combo-box-size"));
3300         char *str = g_strdup_printf ("%.5g", query->font_size.computed);
3301         g_object_set_data (tbl, "size-block", gpointer(1));
3302         gtk_entry_set_text (GTK_ENTRY(GTK_BIN (cbox)->child), str);
3303         g_object_set_data (tbl, "size-block", gpointer(0));
3304         free (str);
3305
3306         //Anchor
3307         if (query->text_align.computed == SP_CSS_TEXT_ALIGN_JUSTIFY)
3308         {
3309             GtkWidget *button = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "text-fill"));
3310             g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3311             gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
3312             g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3313         }
3314         else
3315         {
3316             if (query->text_anchor.computed == SP_CSS_TEXT_ANCHOR_START)
3317             {
3318                 GtkWidget *button = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "text-start"));
3319                 g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3320                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
3321                 g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3322             }
3323             else if (query->text_anchor.computed == SP_CSS_TEXT_ANCHOR_MIDDLE)
3324             {
3325                 GtkWidget *button = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "text-middle"));
3326                 g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3327                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
3328                 g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3329             }
3330             else if (query->text_anchor.computed == SP_CSS_TEXT_ANCHOR_END)
3331             {
3332                 GtkWidget *button = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "text-end"));
3333                 g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3334                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
3335                 g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3336             }
3337         }
3338
3339         //Style
3340         {
3341             GtkToggleButton *button = GTK_TOGGLE_BUTTON (g_object_get_data (G_OBJECT (tbl), "style-bold"));
3342
3343             gboolean active = gtk_toggle_button_get_active (button);
3344             gboolean check  = (query->font_weight.computed >= SP_CSS_FONT_WEIGHT_700);
3345
3346             if (active != check)
3347             {
3348                 g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3349                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), check);
3350                 g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3351             }
3352         }
3353
3354         {
3355             GtkToggleButton *button = GTK_TOGGLE_BUTTON (g_object_get_data (G_OBJECT (tbl), "style-italic"));
3356
3357             gboolean active = gtk_toggle_button_get_active (button);
3358             gboolean check  = (query->font_style.computed != SP_CSS_FONT_STYLE_NORMAL);
3359
3360             if (active != check)
3361             {
3362                 g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3363                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), check);
3364                 g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3365             }
3366         }
3367
3368         //Orientation
3369         //locking both buttons, changing one affect all group (both)
3370         GtkWidget *button = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "orientation-horizontal"));
3371         g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3372
3373         GtkWidget *button1 = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "orientation-vertical"));
3374         g_object_set_data (G_OBJECT (button1), "block", gpointer(1));
3375
3376         if (query->writing_mode.computed == SP_CSS_WRITING_MODE_LR_TB)
3377         {
3378             gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
3379         }
3380         else
3381         {
3382             gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button1), TRUE);
3383         }
3384         g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3385         g_object_set_data (G_OBJECT (button1), "block", gpointer(0));
3386     }
3387
3388     sp_style_unref(query);
3389 }
3390
3391 void
3392 sp_text_toolbox_selection_modified (Inkscape::Selection *selection, guint flags, GObject *tbl)
3393 {
3394     sp_text_toolbox_selection_changed (selection, tbl);
3395 }
3396
3397 void
3398 sp_text_toolbox_subselection_changed (gpointer dragger, GObject *tbl)
3399 {
3400     sp_text_toolbox_selection_changed (NULL, tbl);
3401 }
3402
3403 void
3404 sp_text_toolbox_family_changed (GtkTreeSelection    *selection,
3405                                 GObject             *tbl)
3406 {
3407     SPDesktop    *desktop = SP_ACTIVE_DESKTOP;
3408     GtkTreeModel *model = 0;
3409     GtkWidget    *popdown = GTK_WIDGET (g_object_get_data (tbl, "family-popdown-window"));
3410     GtkWidget    *entry = GTK_WIDGET (g_object_get_data (tbl, "family-entry"));
3411     GtkTreeIter   iter;
3412     char         *family = 0;
3413
3414     gdk_pointer_ungrab (GDK_CURRENT_TIME);
3415     gdk_keyboard_ungrab (GDK_CURRENT_TIME);
3416
3417     if ( !gtk_tree_selection_get_selected( selection, &model, &iter ) ) {
3418         return;
3419     }
3420
3421     gtk_tree_model_get (model, &iter, 0, &family, -1);
3422
3423     if (g_object_get_data (G_OBJECT (selection), "block"))
3424     {
3425         gtk_entry_set_text (GTK_ENTRY (entry), family);
3426         return;
3427     }
3428
3429     gtk_widget_hide (popdown);
3430     visible = false;
3431
3432     gtk_entry_set_text (GTK_ENTRY (entry), family);
3433
3434     SPStyle *query =
3435         sp_style_new (SP_ACTIVE_DOCUMENT);
3436
3437     int result_numbers =
3438         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3439
3440     SPCSSAttr *css = sp_repr_css_attr_new ();
3441     sp_repr_css_set_property (css, "font-family", family);
3442
3443     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3444     if (result_numbers == QUERY_STYLE_NOTHING)
3445     {
3446         sp_repr_css_change (inkscape_get_repr (INKSCAPE, "tools.text"), css, "style");
3447         sp_text_edit_dialog_default_set_insensitive (); //FIXME: Replace trough a verb
3448     }
3449     else
3450     {
3451         sp_desktop_set_style (desktop, css, true, true);
3452     }
3453
3454     sp_style_unref(query);
3455
3456     sp_document_done (sp_desktop_document (SP_ACTIVE_DESKTOP), SP_VERB_CONTEXT_TEXT,
3457                                    _("Text: Change font family"));
3458     sp_repr_css_attr_unref (css);
3459     free (family);
3460     gtk_widget_hide (GTK_WIDGET (g_object_get_data (G_OBJECT(tbl), "warning-image")));
3461
3462     gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3463 }
3464
3465 void
3466 sp_text_toolbox_family_entry_activate (GtkEntry     *entry,
3467                                        GObject      *tbl)
3468 {
3469     const char *family = gtk_entry_get_text (entry);
3470
3471     try {
3472         Gtk::TreePath path = Inkscape::FontLister::get_instance()->get_row_for_font (family);
3473         GtkTreeSelection *selection = GTK_TREE_SELECTION (g_object_get_data (G_OBJECT(tbl), "family-tree-selection"));
3474         GtkTreeView *treeview = GTK_TREE_VIEW (g_object_get_data (G_OBJECT(tbl), "family-tree-view"));
3475         gtk_tree_selection_select_path (selection, path.gobj());
3476         gtk_tree_view_scroll_to_cell (treeview, path.gobj(), NULL, TRUE, 0.5, 0.0);
3477         gtk_widget_hide (GTK_WIDGET (g_object_get_data (G_OBJECT(tbl), "warning-image")));
3478     } catch (...) {
3479         if (family && strlen (family))
3480         {
3481             gtk_widget_show_all (GTK_WIDGET (g_object_get_data (G_OBJECT(tbl), "warning-image")));
3482         }
3483     }
3484 }
3485
3486 void
3487 sp_text_toolbox_anchoring_toggled (GtkRadioButton   *button,
3488                                    gpointer          data)
3489 {
3490     if (g_object_get_data (G_OBJECT (button), "block")) return;
3491     if (!gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button))) return;
3492     int prop = GPOINTER_TO_INT(data);
3493
3494     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3495     SPCSSAttr *css = sp_repr_css_attr_new ();
3496
3497     switch (prop)
3498     {
3499         case 0:
3500         {
3501             sp_repr_css_set_property (css, "text-anchor", "start");
3502             sp_repr_css_set_property (css, "text-align", "start");
3503             break;
3504         }
3505         case 1:
3506         {
3507             sp_repr_css_set_property (css, "text-anchor", "middle");
3508             sp_repr_css_set_property (css, "text-align", "center");
3509             break;
3510         }
3511
3512         case 2:
3513         {
3514             sp_repr_css_set_property (css, "text-anchor", "end");
3515             sp_repr_css_set_property (css, "text-align", "end");
3516             break;
3517         }
3518
3519         case 3:
3520         {
3521             sp_repr_css_set_property (css, "text-anchor", "start");
3522             sp_repr_css_set_property (css, "text-align", "justify");
3523             break;
3524         }
3525     }
3526
3527     SPStyle *query =
3528         sp_style_new (SP_ACTIVE_DOCUMENT);
3529     int result_numbers =
3530         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3531
3532     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3533     if (result_numbers == QUERY_STYLE_NOTHING)
3534     {
3535         sp_repr_css_change (inkscape_get_repr (INKSCAPE, "tools.text"), css, "style");
3536     }
3537
3538     sp_style_unref(query);
3539
3540     sp_desktop_set_style (desktop, css, true, true);
3541     sp_document_done (sp_desktop_document (SP_ACTIVE_DESKTOP), SP_VERB_CONTEXT_TEXT,
3542                                    _("Text: Change alignment"));
3543     sp_repr_css_attr_unref (css);
3544
3545     gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3546 }
3547
3548 void
3549 sp_text_toolbox_style_toggled (GtkToggleButton  *button,
3550                                gpointer          data)
3551 {
3552     if (g_object_get_data (G_OBJECT (button), "block")) return;
3553
3554     SPDesktop   *desktop    = SP_ACTIVE_DESKTOP;
3555     SPCSSAttr   *css        = sp_repr_css_attr_new ();
3556     int          prop       = GPOINTER_TO_INT(data);
3557     bool         active     = gtk_toggle_button_get_active (button);
3558
3559
3560     switch (prop)
3561     {
3562         case 0:
3563         {
3564             sp_repr_css_set_property (css, "font-weight", active ? "bold" : "normal" );
3565             break;
3566         }
3567
3568         case 1:
3569         {
3570             sp_repr_css_set_property (css, "font-style", active ? "italic" : "normal");
3571             break;
3572         }
3573     }
3574
3575     SPStyle *query =
3576         sp_style_new (SP_ACTIVE_DOCUMENT);
3577     int result_numbers =
3578         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3579
3580     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3581     if (result_numbers == QUERY_STYLE_NOTHING)
3582     {
3583         sp_repr_css_change (inkscape_get_repr (INKSCAPE, "tools.text"), css, "style");
3584     }
3585
3586     sp_style_unref(query);
3587
3588     sp_desktop_set_style (desktop, css, true, true);
3589     sp_document_done (sp_desktop_document (SP_ACTIVE_DESKTOP), SP_VERB_CONTEXT_TEXT,
3590                                    _("Text: Change font style"));
3591     sp_repr_css_attr_unref (css);
3592
3593     gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3594 }
3595
3596 void
3597 sp_text_toolbox_orientation_toggled (GtkRadioButton  *button,
3598                                      gpointer         data)
3599 {
3600     if (g_object_get_data (G_OBJECT (button), "block")) {
3601         g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3602         return;
3603     }
3604
3605     SPDesktop   *desktop    = SP_ACTIVE_DESKTOP;
3606     SPCSSAttr   *css        = sp_repr_css_attr_new ();
3607     int          prop       = GPOINTER_TO_INT(data);
3608
3609     switch (prop)
3610     {
3611         case 0:
3612         {
3613             sp_repr_css_set_property (css, "writing-mode", "lr");
3614             break;
3615         }
3616
3617         case 1:
3618         {
3619             sp_repr_css_set_property (css, "writing-mode", "tb");
3620             break;
3621         }
3622     }
3623
3624     SPStyle *query =
3625         sp_style_new (SP_ACTIVE_DOCUMENT);
3626     int result_numbers =
3627         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3628
3629     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3630     if (result_numbers == QUERY_STYLE_NOTHING)
3631     {
3632         sp_repr_css_change (inkscape_get_repr (INKSCAPE, "tools.text"), css, "style");
3633     }
3634
3635     sp_desktop_set_style (desktop, css, true, true);
3636     sp_document_done (sp_desktop_document (SP_ACTIVE_DESKTOP), SP_VERB_CONTEXT_TEXT,
3637                                    _("Text: Change orientation"));
3638     sp_repr_css_attr_unref (css);
3639
3640     gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3641 }
3642
3643 gboolean
3644 sp_text_toolbox_size_keypress (GtkWidget *w, GdkEventKey *event, gpointer data)
3645 {
3646     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3647     if (!desktop) return FALSE;
3648
3649     switch (get_group0_keyval (event)) {
3650         case GDK_Escape: // defocus
3651             gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3652             return TRUE; // I consumed the event
3653             break;
3654         case GDK_Return: // defocus
3655         case GDK_KP_Enter:
3656             gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3657             return TRUE; // I consumed the event
3658             break;
3659     }
3660     return FALSE;
3661 }
3662
3663 gboolean
3664 sp_text_toolbox_family_keypress (GtkWidget *w, GdkEventKey *event, GObject *tbl)
3665 {
3666     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3667     if (!desktop) return FALSE;
3668
3669     switch (get_group0_keyval (event)) {
3670         case GDK_Escape: // defocus
3671             gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3672             sp_text_toolbox_selection_changed (NULL, tbl); // update
3673             return TRUE; // I consumed the event
3674             break;
3675     }
3676     return FALSE;
3677 }
3678
3679 gboolean
3680 sp_text_toolbox_family_list_keypress (GtkWidget *w, GdkEventKey *event, GObject *tbl)
3681 {
3682     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3683     if (!desktop) return FALSE;
3684
3685     switch (get_group0_keyval (event)) {
3686         case GDK_Escape: // defocus
3687             gtk_widget_hide (w);
3688             visible = false;
3689             gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3690             return TRUE; // I consumed the event
3691             break;
3692     }
3693     return FALSE;
3694 }
3695
3696
3697 void
3698 sp_text_toolbox_size_changed  (GtkComboBox *cbox,
3699                                GObject     *tbl)
3700 {
3701     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3702
3703     if (g_object_get_data (tbl, "size-block")) return;
3704
3705 #if GTK_CHECK_VERSION(2,6,0)
3706     char *text = gtk_combo_box_get_active_text (cbox);
3707 #else // GTK_CHECK_VERSION(2,6,0)
3708     GtkTreeModel *model = gtk_combo_box_get_model (cbox);
3709     GtkTreeIter iter;
3710     char *text = NULL;
3711
3712     if (gtk_combo_box_get_active_iter (cbox, &iter) && model)
3713         gtk_tree_model_get (model, &iter, 0, &text, -1);
3714 #endif // GTK_CHECK_VERSION(2,6,0)
3715
3716     SPCSSAttr *css = sp_repr_css_attr_new ();
3717     sp_repr_css_set_property (css, "font-size", text);
3718     free (text);
3719
3720     SPStyle *query =
3721         sp_style_new (SP_ACTIVE_DOCUMENT);
3722     int result_numbers =
3723         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3724
3725     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3726     if (result_numbers == QUERY_STYLE_NOTHING)
3727     {
3728         sp_repr_css_change (inkscape_get_repr (INKSCAPE, "tools.text"), css, "style");
3729     }
3730
3731     sp_style_unref(query);
3732
3733     sp_desktop_set_style (desktop, css, true, true);
3734     sp_document_maybe_done (sp_desktop_document (SP_ACTIVE_DESKTOP), "ttb:size", SP_VERB_NONE,
3735                                    _("Text: Change font size"));
3736     sp_repr_css_attr_unref (css);
3737
3738
3739     if (gtk_combo_box_get_active (cbox) > 0) // if this was from drop-down (as opposed to type-in), defocus
3740         gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3741 }
3742
3743 void
3744 sp_text_toolbox_text_popdown_clicked    (GtkButton          *button,
3745                                          GObject            *tbl)
3746 {
3747     GtkWidget *popdown = GTK_WIDGET (g_object_get_data (tbl, "family-popdown-window"));
3748     GtkWidget *widget = GTK_WIDGET (g_object_get_data (tbl, "family-entry"));
3749     int x, y;
3750
3751     if (!visible)
3752     {
3753         gdk_window_get_origin (widget->window, &x, &y);
3754         gtk_window_move (GTK_WINDOW (popdown), x, y + widget->allocation.height + 2); //2px of grace space
3755         gtk_widget_show_all (popdown);
3756
3757         gdk_pointer_grab (widget->window, TRUE,
3758                           GdkEventMask (GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK |
3759                                         GDK_ENTER_NOTIFY_MASK | GDK_LEAVE_NOTIFY_MASK |
3760                                         GDK_POINTER_MOTION_MASK),
3761                           NULL, NULL, GDK_CURRENT_TIME);
3762
3763         gdk_keyboard_grab (widget->window, TRUE, GDK_CURRENT_TIME);
3764
3765         visible = true;
3766     }
3767     else
3768     {
3769         gdk_pointer_ungrab (GDK_CURRENT_TIME);
3770         gdk_keyboard_ungrab (GDK_CURRENT_TIME);
3771         gtk_widget_hide (popdown);
3772         visible = false;
3773     }
3774 }
3775
3776 gboolean
3777 sp_text_toolbox_entry_focus_in  (GtkWidget        *entry,
3778                                  GdkEventFocus    *event,
3779                                  GObject          *tbl)
3780 {
3781     gtk_entry_select_region (GTK_ENTRY (entry), 0, -1);
3782     return FALSE;
3783 }
3784
3785 gboolean
3786 sp_text_toolbox_popdown_focus_out (GtkWidget        *popdown,
3787                                    GdkEventFocus    *event,
3788                                    GObject          *tbl)
3789 {
3790     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3791
3792     gtk_widget_hide (popdown);
3793     visible = false;
3794     gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3795     return TRUE;
3796 }
3797
3798 void
3799 cell_data_func  (GtkTreeViewColumn *column,
3800                  GtkCellRenderer   *cell,
3801                  GtkTreeModel      *tree_model,
3802                  GtkTreeIter       *iter,
3803                  gpointer           data)
3804 {
3805     char        *family,
3806         *family_escaped,
3807         *sample_escaped;
3808
3809     static const char *sample = _("AaBbCcIiPpQq12369$\342\202\254\302\242?.;/()");
3810
3811     gtk_tree_model_get (tree_model, iter, 0, &family, -1);
3812
3813     family_escaped = g_markup_escape_text (family, -1);
3814     sample_escaped = g_markup_escape_text (sample, -1);
3815
3816     std::stringstream markup;
3817     markup << family_escaped << "  <span foreground='darkgray' font_family='" << family_escaped << "'>" << sample_escaped << "</span>";
3818     g_object_set (G_OBJECT (cell), "markup", markup.str().c_str(), NULL);
3819
3820     free (family);
3821     free (family_escaped);
3822     free (sample_escaped);
3823 }
3824
3825 static void delete_completion(GObject *obj, GtkWidget *entry) {
3826     GObject *completion = (GObject *) gtk_object_get_data(GTK_OBJECT(entry), "completion");
3827     if (completion) {
3828         gtk_entry_set_completion (GTK_ENTRY(entry), NULL);
3829         g_object_unref (completion);
3830     }
3831 }
3832
3833 GtkWidget*
3834 sp_text_toolbox_new (SPDesktop *desktop)
3835 {
3836     GtkWidget   *tbl = gtk_hbox_new (FALSE, 0);
3837
3838     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
3839     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
3840
3841     GtkTooltips *tt = gtk_tooltips_new();
3842     Glib::RefPtr<Gtk::ListStore> store = Inkscape::FontLister::get_instance()->get_font_list();
3843
3844     ////////////Family
3845     //Window
3846     GtkWidget   *window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
3847     gtk_window_set_decorated (GTK_WINDOW (window), FALSE);
3848
3849     //Entry
3850     GtkWidget           *entry = gtk_entry_new ();
3851     gtk_object_set_data(GTK_OBJECT(entry), "altx-text", entry);
3852     GtkEntryCompletion  *completion = gtk_entry_completion_new ();
3853     gtk_entry_completion_set_model (completion, GTK_TREE_MODEL (Glib::unwrap(store)));
3854     gtk_entry_completion_set_text_column (completion, 0);
3855     gtk_entry_completion_set_minimum_key_length (completion, 1);
3856     g_object_set (G_OBJECT(completion), "inline-completion", TRUE, "popup-completion", TRUE, NULL);
3857     gtk_entry_set_completion (GTK_ENTRY(entry), completion);
3858     gtk_object_set_data(GTK_OBJECT(entry), "completion", completion);
3859     aux_toolbox_space (tbl, 1);
3860     gtk_box_pack_start (GTK_BOX (tbl), entry, FALSE, FALSE, 0);
3861     g_signal_connect(G_OBJECT(tbl), "destroy", G_CALLBACK(delete_completion), entry);
3862
3863     //Button
3864     GtkWidget   *button = gtk_button_new ();
3865     gtk_container_add       (GTK_CONTAINER (button), gtk_arrow_new (GTK_ARROW_DOWN, GTK_SHADOW_NONE));
3866     gtk_box_pack_start      (GTK_BOX (tbl), button, FALSE, FALSE, 0);
3867
3868     //Popdown
3869     GtkWidget           *sw = gtk_scrolled_window_new (NULL, NULL);
3870     GtkWidget           *treeview = gtk_tree_view_new ();
3871
3872     GtkCellRenderer     *cell = gtk_cell_renderer_text_new ();
3873     GtkTreeViewColumn   *column = gtk_tree_view_column_new ();
3874     gtk_tree_view_column_pack_start (column, cell, FALSE);
3875     gtk_tree_view_column_set_sizing (column, GTK_TREE_VIEW_COLUMN_FIXED);
3876     gtk_tree_view_column_set_cell_data_func (column, cell, GtkTreeCellDataFunc (cell_data_func), NULL, NULL);
3877     gtk_tree_view_append_column (GTK_TREE_VIEW (treeview), column);
3878
3879     gtk_tree_view_set_model (GTK_TREE_VIEW (treeview), GTK_TREE_MODEL (Glib::unwrap(store)));
3880     gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (treeview), FALSE);
3881 #if GTK_CHECK_VERSION(2,6,0)
3882     gtk_tree_view_set_fixed_height_mode (GTK_TREE_VIEW (treeview), TRUE);
3883 #endif // GTK_CHECK_VERSION(2,6,0)
3884
3885     //gtk_tree_view_set_enable_search (GTK_TREE_VIEW (treeview), TRUE);
3886
3887     gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw), GTK_POLICY_NEVER, GTK_POLICY_ALWAYS);
3888     gtk_container_add (GTK_CONTAINER (sw), treeview);
3889
3890     gtk_container_add (GTK_CONTAINER (window), sw);
3891     gtk_widget_set_size_request (window, 300, 450);
3892
3893     g_signal_connect (G_OBJECT (entry),  "activate", G_CALLBACK (sp_text_toolbox_family_entry_activate), tbl);
3894     g_signal_connect (G_OBJECT (entry),  "focus-in-event", G_CALLBACK (sp_text_toolbox_entry_focus_in), tbl);
3895     g_signal_connect (G_OBJECT (entry), "key-press-event", G_CALLBACK(sp_text_toolbox_family_keypress), tbl);
3896
3897     g_signal_connect (G_OBJECT (button), "clicked", G_CALLBACK (sp_text_toolbox_text_popdown_clicked), tbl);
3898
3899     g_signal_connect (G_OBJECT (window), "focus-out-event", G_CALLBACK (sp_text_toolbox_popdown_focus_out), tbl);
3900     g_signal_connect (G_OBJECT (window), "key-press-event", G_CALLBACK(sp_text_toolbox_family_list_keypress), tbl);
3901
3902     GtkTreeSelection *tselection = gtk_tree_view_get_selection (GTK_TREE_VIEW (treeview));
3903     g_signal_connect (G_OBJECT (tselection), "changed", G_CALLBACK (sp_text_toolbox_family_changed), tbl);
3904
3905     g_object_set_data (G_OBJECT (tbl), "family-entry", entry);
3906     g_object_set_data (G_OBJECT (tbl), "family-popdown-button", button);
3907     g_object_set_data (G_OBJECT (tbl), "family-popdown-window", window);
3908     g_object_set_data (G_OBJECT (tbl), "family-tree-selection", tselection);
3909     g_object_set_data (G_OBJECT (tbl), "family-tree-view", treeview);
3910
3911     GtkWidget *image = gtk_image_new_from_stock (GTK_STOCK_DIALOG_WARNING, GTK_ICON_SIZE_SMALL_TOOLBAR);
3912     aux_toolbox_space (tbl, 1);
3913     GtkWidget *box = gtk_event_box_new ();
3914     gtk_container_add (GTK_CONTAINER (box), image);
3915     gtk_box_pack_start (GTK_BOX (tbl), box, FALSE, FALSE, 4);
3916     g_object_set_data (G_OBJECT (tbl), "warning-image", box);
3917     GtkTooltips *tooltips = gtk_tooltips_new ();
3918     gtk_tooltips_set_tip (tooltips, box, _("This font is currently not installed on your system. Inkscape will use the default font instead."), "");
3919     gtk_widget_hide (GTK_WIDGET (box));
3920     g_signal_connect_swapped (G_OBJECT (tbl), "show", G_CALLBACK (gtk_widget_hide), box);
3921
3922     ////////////Size
3923     const char *sizes[] = {
3924         "4", "6", "8", "9", "10", "11", "12", "13", "14",
3925         "16", "18", "20", "22", "24", "28",
3926         "32", "36", "40", "48", "56", "64", "72", "144"
3927     };
3928
3929     GtkWidget *cbox = gtk_combo_box_entry_new_text ();
3930     for (unsigned int n = 0; n < G_N_ELEMENTS (sizes); gtk_combo_box_append_text (GTK_COMBO_BOX(cbox), sizes[n++]));
3931     gtk_widget_set_size_request (cbox, 80, -1);
3932     aux_toolbox_space (tbl, 1);
3933     gtk_box_pack_start (GTK_BOX (tbl), cbox, FALSE, FALSE, 0);
3934     g_object_set_data (G_OBJECT (tbl), "combo-box-size", cbox);
3935     g_signal_connect (G_OBJECT (cbox), "changed", G_CALLBACK (sp_text_toolbox_size_changed), tbl);
3936     gtk_signal_connect(GTK_OBJECT(cbox), "key-press-event", GTK_SIGNAL_FUNC(sp_text_toolbox_size_keypress), NULL);
3937
3938     //spacer
3939     aux_toolbox_space (tbl, 4);
3940     gtk_box_pack_start (GTK_BOX (tbl), gtk_vseparator_new (), FALSE, FALSE, 4);
3941
3942     ////////////Text anchor
3943     GtkWidget *group   = gtk_radio_button_new (NULL);
3944     GtkWidget *row     = gtk_hbox_new (FALSE, 4);
3945     g_object_set_data (G_OBJECT (tbl), "anchor-group", group);
3946
3947     // left
3948     GtkWidget *rbutton = group;
3949     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3950     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_JUSTIFY_LEFT, GTK_ICON_SIZE_SMALL_TOOLBAR));
3951     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3952
3953     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3954     g_object_set_data   (G_OBJECT (tbl), "text-start", rbutton);
3955     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_anchoring_toggled), gpointer(0));
3956     gtk_tooltips_set_tip(tt, rbutton, _("Align left"), NULL);
3957
3958     // center
3959     rbutton = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
3960     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3961     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_JUSTIFY_CENTER, GTK_ICON_SIZE_SMALL_TOOLBAR));
3962     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3963
3964     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3965     g_object_set_data   (G_OBJECT (tbl), "text-middle", rbutton);
3966     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_anchoring_toggled), gpointer (1));
3967     gtk_tooltips_set_tip(tt, rbutton, _("Center"), NULL);
3968
3969     // right
3970     rbutton = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
3971     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3972     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_JUSTIFY_RIGHT, GTK_ICON_SIZE_SMALL_TOOLBAR));
3973     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3974
3975     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3976     g_object_set_data   (G_OBJECT (tbl), "text-end", rbutton);
3977     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_anchoring_toggled), gpointer(2));
3978     gtk_tooltips_set_tip(tt, rbutton, _("Align right"), NULL);
3979
3980     // fill
3981     rbutton = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
3982     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3983     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_JUSTIFY_FILL, GTK_ICON_SIZE_SMALL_TOOLBAR));
3984     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3985
3986     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3987     g_object_set_data   (G_OBJECT (tbl), "text-fill", rbutton);
3988     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_anchoring_toggled), gpointer(3));
3989     gtk_tooltips_set_tip(tt, rbutton, _("Justify"), NULL);
3990
3991     aux_toolbox_space (tbl, 1);
3992     gtk_box_pack_start (GTK_BOX (tbl), row, FALSE, FALSE, 4);
3993
3994     //spacer
3995     gtk_box_pack_start (GTK_BOX (tbl), gtk_vseparator_new (), FALSE, FALSE, 4);
3996
3997     ////////////Text style
3998     row = gtk_hbox_new (FALSE, 4);
3999
4000     // bold
4001     rbutton = gtk_toggle_button_new ();
4002     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
4003     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_BOLD, GTK_ICON_SIZE_SMALL_TOOLBAR));
4004     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
4005     gtk_tooltips_set_tip(tt, rbutton, _("Bold"), NULL);
4006
4007     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
4008     g_object_set_data   (G_OBJECT (tbl), "style-bold", rbutton);
4009     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_style_toggled), gpointer(0));
4010
4011     // italic
4012     rbutton = gtk_toggle_button_new ();
4013     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
4014     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_ITALIC, GTK_ICON_SIZE_SMALL_TOOLBAR));
4015     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
4016     gtk_tooltips_set_tip(tt, rbutton, _("Italic"), NULL);
4017
4018     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
4019     g_object_set_data   (G_OBJECT (tbl), "style-italic", rbutton);
4020     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_style_toggled), gpointer (1));
4021
4022     aux_toolbox_space (tbl, 1);
4023     gtk_box_pack_start (GTK_BOX (tbl), row, FALSE, FALSE, 4);
4024
4025     //spacer
4026     gtk_box_pack_start (GTK_BOX (tbl), gtk_vseparator_new (), FALSE, FALSE, 4);
4027
4028     ////////////Text orientation
4029     group   = gtk_radio_button_new (NULL);
4030     row     = gtk_hbox_new (FALSE, 4);
4031     g_object_set_data (G_OBJECT (tbl), "orientation-group", group);
4032
4033     // horizontal
4034     rbutton = group;
4035     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
4036     gtk_container_add           (GTK_CONTAINER (rbutton), sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_WRITING_MODE_LR));
4037     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
4038     gtk_tooltips_set_tip(tt, rbutton, _("Horizontal text"), NULL);
4039
4040     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
4041     g_object_set_data   (G_OBJECT (tbl), "orientation-horizontal", rbutton);
4042     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_orientation_toggled), gpointer(0));
4043
4044     // vertical
4045     rbutton = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
4046     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
4047     gtk_container_add           (GTK_CONTAINER (rbutton), sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_WRITING_MODE_TB));
4048     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
4049     gtk_tooltips_set_tip(tt, rbutton, _("Vertical text"), NULL);
4050
4051     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
4052     g_object_set_data   (G_OBJECT (tbl), "orientation-vertical", rbutton);
4053     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_orientation_toggled), gpointer (1));
4054     gtk_box_pack_start (GTK_BOX (tbl), row, FALSE, FALSE, 4);
4055
4056
4057     //watch selection
4058     Inkscape::ConnectionPool* pool = Inkscape::ConnectionPool::new_connection_pool ("ISTextToolbox");
4059
4060     sigc::connection *c_selection_changed =
4061         new sigc::connection (sp_desktop_selection (desktop)->connectChanged
4062                               (sigc::bind (sigc::ptr_fun (sp_text_toolbox_selection_changed), (GObject*)tbl)));
4063     pool->add_connection ("selection-changed", c_selection_changed);
4064
4065     sigc::connection *c_selection_modified =
4066         new sigc::connection (sp_desktop_selection (desktop)->connectModified
4067                               (sigc::bind (sigc::ptr_fun (sp_text_toolbox_selection_modified), (GObject*)tbl)));
4068     pool->add_connection ("selection-modified", c_selection_modified);
4069
4070     sigc::connection *c_subselection_changed =
4071         new sigc::connection (desktop->connectToolSubselectionChanged
4072                               (sigc::bind (sigc::ptr_fun (sp_text_toolbox_subselection_changed), (GObject*)tbl)));
4073     pool->add_connection ("tool-subselection-changed", c_subselection_changed);
4074
4075     Inkscape::ConnectionPool::connect_destroy (G_OBJECT (tbl), pool);
4076
4077
4078 #if 0
4079     // horizontal
4080     {
4081         GtkWidget *px= sp_icon_new(Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_WRITING_MODE_LR);
4082         GtkWidget *b = group = gtk_radio_button_new (NULL);
4083         gtk_container_add (GTK_CONTAINER (b), px);
4084         gtk_tooltips_set_tip (tt, b, _("Horizontal text"), NULL);
4085         gtk_button_set_relief (GTK_BUTTON (b), GTK_RELIEF_NONE);
4086         gtk_toggle_button_set_mode (GTK_TOGGLE_BUTTON (b), FALSE );
4087         gtk_box_pack_start (GTK_BOX (tbl), b, FALSE, FALSE, 0);
4088     }
4089
4090     // vertical
4091     {
4092         GtkWidget *px = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_WRITING_MODE_TB);
4093         GtkWidget *b = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
4094         gtk_container_add (GTK_CONTAINER (b), px);
4095         gtk_tooltips_set_tip (tt, b, _("Vertical text"), NULL);
4096         gtk_button_set_relief (GTK_BUTTON (b), GTK_RELIEF_NONE);
4097         gtk_toggle_button_set_mode (GTK_TOGGLE_BUTTON (b), FALSE );
4098         gtk_box_pack_start (GTK_BOX (tbl), b, FALSE, FALSE, 0);
4099     }
4100
4101     aux_toolbox_space(tbl, AUX_BETWEEN_BUTTON_GROUPS);
4102
4103     // letter spacing
4104     {
4105         {
4106             GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_LETTER_SPACING);
4107             GtkWidget *hb = gtk_hbox_new(FALSE, 1);
4108             gtk_container_add (GTK_CONTAINER (hb), image);
4109             gtk_widget_show(image);
4110             gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
4111         }
4112
4113         {
4114             GtkWidget *hb = sp_tb_spinbutton(_(""), _("Spacing between letters"),
4115                                              "tools.text", "letter_spacing", 0.0,
4116                                              us, tbl, FALSE, NULL,
4117                                              -1000.0, 1000.0, 0.1, 0.1,
4118                                              sp_text_letter_changed, 0.1, 1);
4119             gtk_widget_set_size_request (hb, 45, 6);
4120             gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 6);
4121         }
4122     }
4123
4124     // line spacing
4125     {
4126         {
4127             GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_LINE_SPACING);
4128             GtkWidget *hb = gtk_hbox_new(FALSE, 1);
4129             gtk_container_add (GTK_CONTAINER (hb), image);
4130             gtk_widget_show(image);
4131             gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
4132         }
4133
4134         {
4135             GtkWidget *hb = sp_tb_spinbutton(_(""), _("Spacing between lines"),
4136                                              "tools.text", "line_spacing", 0,
4137                                              us, tbl, FALSE, NULL,
4138                                              -1000.0, 1000.0, 0.1, 0.1,
4139                                              sp_text_line_changed, 0.1, 1);
4140             gtk_widget_set_size_request (hb, 45, 0);
4141             gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 3);
4142         }
4143     }
4144
4145     {
4146         // horizontal kerning/vertical kerning units menu: create
4147         GtkWidget *us = sp_unit_selector_new(SP_UNIT_ABSOLUTE | SP_UNIT_DEVICE);
4148         sp_unit_selector_setsize(us, AUX_OPTION_MENU_WIDTH, AUX_OPTION_MENU_HEIGHT);
4149         sp_unit_selector_set_unit(SP_UNIT_SELECTOR(us), desktop->namedview->doc_units);
4150
4151         aux_toolbox_space(tbl, AUX_BETWEEN_BUTTON_GROUPS);
4152
4153         // horizontal kerning
4154         {
4155             {
4156                 GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_HORZ_KERN);
4157                 GtkWidget *hb = gtk_hbox_new(FALSE, 1);
4158                 gtk_container_add (GTK_CONTAINER (hb), image);
4159                 gtk_widget_show(image);
4160                 gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
4161             }
4162
4163             {
4164                 GtkWidget *hb = sp_tb_spinbutton(_(""), _("Horizontal kerning"),
4165                                                  "tools.text", "horizontal_kerning", 0,
4166                                                  us, tbl, FALSE, NULL,
4167                                                  -100.00, 100.00, 0.01, 0.1,
4168                                                  sp_text_horiz_kern_changed);
4169                 gtk_widget_set_size_request (hb, 45, 0);
4170                 gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 6);
4171             }
4172         }
4173
4174         // vertical kerning
4175         {
4176             {
4177                 GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_VERT_KERN);
4178                 GtkWidget *hb = gtk_hbox_new(FALSE, 1);
4179                 gtk_container_add (GTK_CONTAINER (hb), image);
4180                 gtk_widget_show(image);
4181                 gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
4182             }
4183
4184             {
4185                 GtkWidget *hb = sp_tb_spinbutton(_(""), _("Vertical kerning"),
4186                                                  "tools.text", "vertical_kerning", 0,
4187                                                  us, tbl, FALSE, NULL,
4188                                                  -100.00, 100.00, 0.01, 0.1,
4189                                                  sp_text_vert_kern_changed);
4190                 gtk_widget_set_size_request (hb, 45, 0);
4191                 gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 5);
4192             }
4193         }
4194
4195         // add the units menu
4196         gtk_widget_show(us);
4197         gtk_box_pack_start(GTK_BOX(tbl), us, FALSE, FALSE, 1);
4198         gtk_object_set_data(GTK_OBJECT(tbl), "units", us);
4199     }
4200
4201     // letter rotation
4202     aux_toolbox_space(tbl, AUX_BETWEEN_BUTTON_GROUPS);
4203     {
4204         {
4205             GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_ROTATION);
4206             GtkWidget *hb = gtk_hbox_new(FALSE, 1);
4207             gtk_container_add (GTK_CONTAINER (hb), image);
4208             gtk_widget_show(image);
4209             gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
4210         }
4211         {
4212             GtkWidget *hb = sp_tb_spinbutton(_(""), _("Letter rotation"),
4213                                              "tools.text", "letter_rotation", 0,
4214                                              us, tbl, FALSE, NULL,
4215                                              -180.0, 180.0, 0.1, 0.1,
4216                                              sp_text_letter_rotation_changed, 0.1, 1);
4217             gtk_widget_set_size_request (hb, 45, 0);
4218             gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 6);
4219         }
4220         // rotation degree label
4221         {
4222             GtkWidget *label = gtk_widget_new (GTK_TYPE_LABEL, "label", "\302\260", "xalign", 0.0, NULL);
4223             gtk_box_pack_start(GTK_BOX(tbl), label, FALSE, FALSE, 0);
4224         }
4225     }
4226
4227     // Remove Manual Kerns
4228     {
4229         GtkWidget *px = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_REMOVE_KERNS);
4230         GtkWidget *button = gtk_button_new ();
4231         gtk_container_add (GTK_CONTAINER (button), px);
4232         gtk_widget_show(button);
4233         gtk_tooltips_set_tip (tt, button, _("Remove manual kerns"), NULL);
4234         gtk_button_set_relief (GTK_BUTTON (button), GTK_RELIEF_NONE);
4235         gtk_widget_set_sensitive(button, TRUE);
4236         gtk_box_pack_start (GTK_BOX (tbl), button, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
4237     }
4238 #endif
4239
4240     gtk_widget_show_all (tbl);
4241     return tbl;
4242
4243 } // end of sp_text_toolbox_new()
4244
4245 }//<unnamed> namespace
4246
4247
4248 //#########################
4249 //##  Connector Toolbox  ##
4250 //#########################
4251
4252 static void sp_connector_path_set_avoid(void)
4253 {
4254     cc_selection_set_avoid(true);
4255 }
4256
4257
4258 static void sp_connector_path_set_ignore(void)
4259 {
4260     cc_selection_set_avoid(false);
4261 }
4262
4263
4264
4265 static void connector_spacing_changed(GtkAdjustment *adj, GObject* tbl)
4266 {
4267     // quit if run by the _changed callbacks
4268     if (g_object_get_data( tbl, "freeze" )) {
4269         return;
4270     }
4271
4272     SPDesktop *desktop = (SPDesktop *) g_object_get_data( tbl, "desktop" );
4273     SPDocument *doc = sp_desktop_document(desktop);
4274
4275     if (!sp_document_get_undo_sensitive(doc))
4276     {
4277         return;
4278     }
4279
4280     Inkscape::XML::Node *repr = SP_OBJECT_REPR(desktop->namedview);
4281
4282     if ( repr->attribute("inkscape:connector-spacing") ) {
4283         gdouble priorValue = gtk_adjustment_get_value(adj);
4284         sp_repr_get_double( repr, "inkscape:connector-spacing", &priorValue );
4285         if ( priorValue == gtk_adjustment_get_value(adj) ) {
4286             return;
4287         }
4288     } else if ( adj->value == defaultConnSpacing ) {
4289         return;
4290     }
4291
4292     // in turn, prevent callbacks from responding
4293     g_object_set_data( tbl, "freeze", GINT_TO_POINTER(TRUE) );
4294
4295     sp_repr_set_css_double(repr, "inkscape:connector-spacing", adj->value);
4296     SP_OBJECT(desktop->namedview)->updateRepr();
4297
4298     GSList *items = get_avoided_items(NULL, desktop->currentRoot(), desktop);
4299     for ( GSList const *iter = items ; iter != NULL ; iter = iter->next ) {
4300         SPItem *item = reinterpret_cast<SPItem *>(iter->data);
4301         NR::Matrix m = NR::identity();
4302         avoid_item_move(&m, item);
4303     }
4304
4305     if (items) {
4306         g_slist_free(items);
4307     }
4308
4309     sp_document_done(doc, SP_VERB_CONTEXT_CONNECTOR,
4310             _("Change connector spacing"));
4311
4312     g_object_set_data( tbl, "freeze", GINT_TO_POINTER(FALSE) );
4313
4314     spinbutton_defocus(GTK_OBJECT(tbl));
4315 }
4316
4317 static void sp_connector_graph_layout(void)
4318 {
4319     if (!SP_ACTIVE_DESKTOP) return;
4320
4321     // hack for clones, see comment in align-and-distribute.cpp
4322     int saved_compensation = prefs_get_int_attribute("options.clonecompensation", "value", SP_CLONE_COMPENSATION_UNMOVED);
4323     prefs_set_int_attribute("options.clonecompensation", "value", SP_CLONE_COMPENSATION_UNMOVED);
4324
4325     graphlayout(sp_desktop_selection(SP_ACTIVE_DESKTOP)->itemList());
4326
4327     prefs_set_int_attribute("options.clonecompensation", "value", saved_compensation);
4328
4329     sp_document_done(sp_desktop_document(SP_ACTIVE_DESKTOP), SP_VERB_DIALOG_ALIGN_DISTRIBUTE, _("Arrange connector network"));
4330 }
4331
4332 static void sp_directed_graph_layout_toggled( GtkToggleAction* act, GtkObject *tbl )
4333 {
4334     if ( gtk_toggle_action_get_active( act ) ) {
4335         prefs_set_string_attribute("tools.connector", "directedlayout",
4336                 "true");
4337     } else {
4338         prefs_set_string_attribute("tools.connector", "directedlayout",
4339                 "false");
4340     }
4341 }
4342
4343 static void sp_nooverlaps_graph_layout_toggled( GtkToggleAction* act, GtkObject *tbl )
4344 {
4345     if ( gtk_toggle_action_get_active( act ) ) {
4346         prefs_set_string_attribute("tools.connector", "avoidoverlaplayout",
4347                 "true");
4348     } else {
4349         prefs_set_string_attribute("tools.connector", "avoidoverlaplayout",
4350                 "false");
4351     }
4352 }
4353
4354
4355 static void connector_length_changed(GtkAdjustment *adj, GObject* tbl)
4356 {
4357     prefs_set_double_attribute("tools.connector", "length", adj->value);
4358     spinbutton_defocus(GTK_OBJECT(tbl));
4359 }
4360
4361 static void connector_tb_event_attr_changed(Inkscape::XML::Node *repr,
4362         gchar const *name, gchar const *old_value, gchar const *new_value,
4363         bool is_interactive, gpointer data)
4364 {
4365     GtkWidget *tbl = GTK_WIDGET(data);
4366
4367     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
4368         return;
4369     }
4370     if (strcmp(name, "inkscape:connector-spacing") != 0) {
4371         return;
4372     }
4373
4374     GtkAdjustment *adj = (GtkAdjustment*)
4375             gtk_object_get_data(GTK_OBJECT(tbl), "spacing");
4376     gdouble spacing = defaultConnSpacing;
4377     sp_repr_get_double(repr, "inkscape:connector-spacing", &spacing);
4378
4379     gtk_adjustment_set_value(adj, spacing);
4380 }
4381
4382
4383 static Inkscape::XML::NodeEventVector connector_tb_repr_events = {
4384     NULL, /* child_added */
4385     NULL, /* child_removed */
4386     connector_tb_event_attr_changed,
4387     NULL, /* content_changed */
4388     NULL  /* order_changed */
4389 };
4390
4391
4392 static void sp_connector_toolbox_prep( SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder )
4393 {
4394     {
4395         InkAction* inky = ink_action_new( "ConnectorAvoidAction",
4396                                           _("Avoid"),
4397                                           _("Make connectors avoid selected objects"),
4398                                           "connector_avoid",
4399                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
4400         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_connector_path_set_avoid), holder );
4401         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
4402     }
4403
4404     {
4405         InkAction* inky = ink_action_new( "ConnectorIgnoreAction",
4406                                           _("Ignore"),
4407                                           _("Make connectors ignore selected objects"),
4408                                           "connector_ignore",
4409                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
4410         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_connector_path_set_ignore), holder );
4411         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
4412     }
4413
4414     EgeAdjustmentAction* eact = 0;
4415
4416     // Spacing spinbox
4417     eact = create_adjustment_action( "ConnectorSpacingAction",
4418                                      _("Spacing:"), _("The amount of space left around objects by auto-routing connectors"),
4419                                      "tools.connector", "spacing", defaultConnSpacing,
4420                                      GTK_WIDGET(desktop->canvas), NULL, holder, TRUE, "inkscape:connector-spacing",
4421                                      0, 100, 1.0, 10.0,
4422                                      0, 0, 0,
4423                                      connector_spacing_changed, 1, 0 );
4424     gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
4425
4426     // Graph (connector network) layout
4427     {
4428         InkAction* inky = ink_action_new( "ConnectorGraphAction",
4429                                           _("Graph"),
4430                                           _("Nicely arrange selected connector network"),
4431                                           "graph_layout",
4432                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
4433         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_connector_graph_layout), holder );
4434         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
4435     }
4436
4437     // Default connector length spinbox
4438     eact = create_adjustment_action( "ConnectorLengthAction",
4439                                      _("Length:"), _("Ideal length for connectors when layout is applied"),
4440                                      "tools.connector", "length", 100,
4441                                      GTK_WIDGET(desktop->canvas), NULL, holder, TRUE, "inkscape:connector-length",
4442                                      10, 1000, 10.0, 100.0,
4443                                      0, 0, 0,
4444                                      connector_length_changed, 1, 0 );
4445     gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
4446
4447
4448     // Directed edges toggle button
4449     {
4450         InkToggleAction* act = ink_toggle_action_new( "ConnectorDirectedAction",
4451                                                       _("Downwards"),
4452                                                       _("Make connectors with end-markers (arrows) point downwards"),
4453                                                       "directed_graph",
4454                                                       Inkscape::ICON_SIZE_DECORATION );
4455         gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
4456
4457         gchar const* tbuttonstate = prefs_get_string_attribute( "tools.connector", "directedlayout" );
4458         gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act),
4459                 (tbuttonstate && !strcmp(tbuttonstate, "true")) ? TRUE:FALSE );
4460
4461         g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(sp_directed_graph_layout_toggled), holder );
4462     }
4463
4464     // Avoid overlaps toggle button
4465     {
4466         InkToggleAction* act = ink_toggle_action_new( "ConnectorOverlapAction",
4467                                                       _("Remove overlaps"),
4468                                                       _("Do not allow overlapping shapes"),
4469                                                       "remove_overlaps",
4470                                                       Inkscape::ICON_SIZE_DECORATION );
4471         gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
4472
4473         gchar const* tbuttonstate = prefs_get_string_attribute( "tools.connector", "avoidoverlaplayout" );
4474         gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act),
4475                 (tbuttonstate && !strcmp(tbuttonstate, "true")) ? TRUE:FALSE );
4476
4477         g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(sp_nooverlaps_graph_layout_toggled), holder );
4478     }
4479
4480     // Code to watch for changes to the connector-spacing attribute in
4481     // the XML.
4482     Inkscape::XML::Node *repr = SP_OBJECT_REPR(desktop->namedview);
4483     g_assert(repr != NULL);
4484
4485     purge_repr_listener( holder, holder );
4486
4487     if (repr) {
4488         g_object_set_data( holder, "repr", repr );
4489         Inkscape::GC::anchor(repr);
4490         sp_repr_add_listener( repr, &connector_tb_repr_events, holder );
4491         sp_repr_synthesize_events( repr, &connector_tb_repr_events, holder );
4492     }
4493 } // end of sp_connector_toolbox_prep()
4494
4495 static void paintbucket_channels_changed(EgeSelectOneAction* act, GObject* tbl)
4496 {
4497     gint channels = ege_select_one_action_get_active( act );
4498     flood_channels_set_channels( channels );
4499 }
4500
4501 static void paintbucket_threshold_changed(GtkAdjustment *adj, GObject *tbl)
4502 {
4503     prefs_set_int_attribute("tools.paintbucket", "threshold", (gint)adj->value);
4504 }
4505
4506 static void paintbucket_autogap_changed(EgeSelectOneAction* act, GObject *tbl)
4507 {
4508     prefs_set_int_attribute("tools.paintbucket", "autogap", ege_select_one_action_get_active( act ));
4509 }
4510
4511 static void paintbucket_offset_changed(GtkAdjustment *adj, GObject *tbl)
4512 {
4513     UnitTracker* tracker = reinterpret_cast<UnitTracker*>(g_object_get_data( tbl, "tracker" ));
4514     SPUnit const *unit = tracker->getActiveUnit();
4515
4516
4517     prefs_set_double_attribute("tools.paintbucket", "offset", (gdouble)sp_units_get_pixels(adj->value, *unit));
4518 }
4519
4520 static void paintbucket_defaults(GtkWidget *, GObject *dataKludge)
4521 {
4522     // FIXME: make defaults settable via Inkscape Options
4523     struct KeyValue {
4524         char const *key;
4525         double value;
4526     } const key_values[] = {
4527         {"threshold", 15},
4528         {"offset", 0.0}
4529     };
4530
4531     for (unsigned i = 0; i < G_N_ELEMENTS(key_values); ++i) {
4532         KeyValue const &kv = key_values[i];
4533         GtkAdjustment* adj = static_cast<GtkAdjustment *>(g_object_get_data(dataKludge, kv.key));
4534         if ( adj ) {
4535             gtk_adjustment_set_value(adj, kv.value);
4536         }
4537     }
4538
4539     EgeSelectOneAction* channels_action = EGE_SELECT_ONE_ACTION( g_object_get_data( dataKludge, "channels_action" ) );
4540     ege_select_one_action_set_active( channels_action, FLOOD_CHANNELS_RGB );
4541     EgeSelectOneAction* autogap_action = EGE_SELECT_ONE_ACTION( g_object_get_data( dataKludge, "autogap_action" ) );
4542     ege_select_one_action_set_active( autogap_action, 0 );
4543 }
4544
4545 static void sp_paintbucket_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder)
4546 {
4547     EgeAdjustmentAction* eact = 0;
4548
4549     {
4550         GtkListStore* model = gtk_list_store_new( 2, G_TYPE_STRING, G_TYPE_INT );
4551
4552         GList* items = 0;
4553         gint count = 0;
4554         for ( items = flood_channels_dropdown_items_list(); items ; items = g_list_next(items) )
4555         {
4556             GtkTreeIter iter;
4557             gtk_list_store_append( model, &iter );
4558             gtk_list_store_set( model, &iter, 0, reinterpret_cast<gchar*>(items->data), 1, count, -1 );
4559             count++;
4560         }
4561         g_list_free( items );
4562         items = 0;
4563         EgeSelectOneAction* act1 = ege_select_one_action_new( "ChannelsAction", _("Fill by:"), _(""), NULL, GTK_TREE_MODEL(model) );
4564         ege_select_one_action_set_active( act1, prefs_get_int_attribute("tools.paintbucket", "channels", 0) );
4565         g_signal_connect( G_OBJECT(act1), "changed", G_CALLBACK(paintbucket_channels_changed), holder );
4566         gtk_action_group_add_action( mainActions, GTK_ACTION(act1) );
4567         g_object_set_data( holder, "channels_action", act1 );
4568     }
4569
4570     // Spacing spinbox
4571     {
4572         eact = create_adjustment_action(
4573             "ThresholdAction",
4574             _("Threshold:"),
4575             _("The maximum allowed difference between the clicked pixel and the neighboring pixels to be counted in the fill"),
4576             "tools.paintbucket", "threshold", 5, GTK_WIDGET(desktop->canvas), NULL, holder, TRUE,
4577             "inkscape:paintbucket-threshold", 0, 100.0, 1.0, 10.0,
4578             0, 0, 0,
4579             paintbucket_threshold_changed, 1, 0 );
4580
4581         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
4582     }
4583
4584     // Create the units menu.
4585     UnitTracker* tracker = new UnitTracker( SP_UNIT_ABSOLUTE | SP_UNIT_DEVICE );
4586     tracker->setActiveUnit( sp_desktop_namedview(desktop)->doc_units );
4587     g_object_set_data( holder, "tracker", tracker );
4588     {
4589         GtkAction* act = tracker->createAction( "PaintbucketUnitsAction", _("Units"), _("") );
4590         gtk_action_group_add_action( mainActions, act );
4591     }
4592
4593     // Offset spinbox
4594     {
4595         eact = create_adjustment_action(
4596             "OffsetAction",
4597             _("Grow/shrink by:"),
4598             _("The amount to grow (positive) or shrink (negative) the created fill path"),
4599             "tools.paintbucket", "offset", 0, GTK_WIDGET(desktop->canvas), NULL/*us*/, holder, TRUE,
4600             "inkscape:paintbucket-offset", -1e6, 1e6, 0.1, 0.5,
4601             0, 0, 0,
4602             paintbucket_offset_changed, 1, 2);
4603         tracker->addAdjustment( ege_adjustment_action_get_adjustment(eact) );
4604
4605         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
4606     }
4607
4608     /* Auto Gap */
4609     {
4610         GtkListStore* model = gtk_list_store_new( 2, G_TYPE_STRING, G_TYPE_INT );
4611
4612         GList* items = 0;
4613         gint count = 0;
4614         for ( items = flood_autogap_dropdown_items_list(); items ; items = g_list_next(items) )
4615         {
4616             GtkTreeIter iter;
4617             gtk_list_store_append( model, &iter );
4618             gtk_list_store_set( model, &iter, 0, reinterpret_cast<gchar*>(items->data), 1, count, -1 );
4619             count++;
4620         }
4621         g_list_free( items );
4622         items = 0;
4623         EgeSelectOneAction* act2 = ege_select_one_action_new( "AutoGapAction", _("Fill gaps:"), _(""), NULL, GTK_TREE_MODEL(model) );
4624         ege_select_one_action_set_active( act2, prefs_get_int_attribute("tools.paintbucket", "autogap", 0) );
4625         g_signal_connect( G_OBJECT(act2), "changed", G_CALLBACK(paintbucket_autogap_changed), holder );
4626         gtk_action_group_add_action( mainActions, GTK_ACTION(act2) );
4627         g_object_set_data( holder, "autogap_action", act2 );
4628     }
4629
4630     /* Reset */
4631     {
4632         GtkAction* act = gtk_action_new( "PaintbucketResetAction",
4633                                           _("Defaults"),
4634                                           _("Reset paint bucket parameters to defaults (use Inkscape Preferences > Tools to change defaults)"),
4635                                           GTK_STOCK_CLEAR );
4636         g_signal_connect_after( G_OBJECT(act), "activate", G_CALLBACK(paintbucket_defaults), holder );
4637         gtk_action_group_add_action( mainActions, act );
4638         gtk_action_set_sensitive( act, TRUE );
4639     }
4640
4641 }
4642
4643 /*
4644   Local Variables:
4645   mode:c++
4646   c-file-style:"stroustrup"
4647   c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
4648   indent-tabs-mode:nil
4649   fill-column:99
4650   End:
4651 */
4652 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :
4653