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     GString *pstring;
2121     switch (axis) {
2122         case Box3D::X:
2123             pstring = g_string_new("togglevpx");
2124             break;
2125         case Box3D::Y:
2126             pstring = g_string_new("togglevpy");
2127             break;
2128         case Box3D::Z:
2129             pstring = g_string_new("togglevpz");
2130             break;
2131         default:
2132             g_warning ("Only single axis directions may be used to toggle VPs!\n");
2133             break;
2134     }
2135
2136     if (SP3DBoxContext::current_perspective) {
2137         Box3D::VanishingPoint *vp = SP3DBoxContext::current_perspective->get_vanishing_point(axis);
2138         vp->toggle_parallel();
2139         vp->draw(axis);
2140         prefs_set_int_attribute( "tools.shapes.3dbox", pstring->str, vp->is_finite() ? 0 : 1);
2141     }
2142
2143 }
2144
2145 static void sp_3dboxtb_handles_state_changed( EgeSelectOneAction *act, GObject *tbl )
2146 {
2147     SPDesktop *desktop = (SPDesktop *) g_object_get_data( tbl, "desktop" );
2148     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
2149         if ( ege_select_one_action_get_active( act ) != 0 ) {
2150             prefs_set_string_attribute("tools.shapes.3dbox", "constrainedXYmoving", "true");
2151         } else {
2152             prefs_set_string_attribute("tools.shapes.3dbox", "constrainedXYmoving", "false");
2153         }
2154     }
2155
2156     // quit if run by the attr_changed listener
2157     if (g_object_get_data( tbl, "freeze" )) {
2158         return;
2159     }
2160
2161     // in turn, prevent listener from responding
2162     g_object_set_data( tbl, "freeze", GINT_TO_POINTER(TRUE) );
2163
2164     bool modmade = false;
2165
2166     SPEventContext *ec = SP_EVENT_CONTEXT(inkscape_active_event_context());
2167     if (!SP_IS_3DBOX_CONTEXT(ec)) return;
2168     SP3DBoxContext *bc = SP_3DBOX_CONTEXT(ec);
2169     for (GSList const *items = sp_desktop_selection(desktop)->itemList();
2170          items != NULL;
2171          items = items->next)
2172     {
2173         if (SP_IS_3DBOX((SPItem *) items->data)) {
2174             if (ec->shape_knot_holder) {
2175                 sp_knot_holder_destroy(ec->shape_knot_holder);
2176                 if ( ege_select_one_action_get_active(act) != 0 ) {
2177                     bc->number_of_handles = 4;
2178                     ec->shape_knot_holder = sp_3dbox_knot_holder((SPItem *) items->data, SP_ACTIVE_DESKTOP, 4);;
2179                 } else {
2180                     bc->number_of_handles = 3;
2181                     ec->shape_knot_holder = sp_3dbox_knot_holder((SPItem *) items->data, SP_ACTIVE_DESKTOP, 3);;
2182                 }
2183             } else {
2184                 g_print ("Warning: No KnotHolder detected!!!\n");
2185             }
2186             modmade = true;
2187         }
2188     }
2189
2190     if (modmade) {
2191         sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_3DBOX,
2192                                    _("3D Box: Change number of handles"));
2193     }
2194
2195     g_object_set_data( tbl, "freeze", GINT_TO_POINTER(FALSE) );
2196 }
2197
2198
2199 static void sp_3dbox_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder)
2200 {
2201     bool toggled = false;
2202     /* toggle VP in X direction */
2203     {
2204     InkToggleAction* act = ink_toggle_action_new( "3DBoxVPXAction",
2205                                                   _("Toggle VP in X direction"),
2206                                                   _("Toggle VP in X direction between 'finite' and 'infinite' (=parallel)"),
2207                                                   "toggle_vp_x",
2208                                                   Inkscape::ICON_SIZE_DECORATION );
2209     gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
2210     g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(sp_3dbox_toggle_vp_changed), GINT_TO_POINTER(Box3D::X));
2211     if (SP3DBoxContext::current_perspective) {
2212         toggled = SP3DBoxContext::current_perspective->get_vanishing_point(Box3D::X)->is_finite();
2213     }
2214     gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), toggled );
2215     }
2216
2217     /* toggle VP in Y direction */
2218     {
2219     InkToggleAction* act = ink_toggle_action_new( "3DBoxVPYAction",
2220                                                   _("Toggle VP in Y direction"),
2221                                                   _("Toggle VP in Y direction between 'finite' and 'infinite' (=parallel)"),
2222                                                   "toggle_vp_y",
2223                                                   Inkscape::ICON_SIZE_DECORATION );
2224     gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
2225     g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(sp_3dbox_toggle_vp_changed), GINT_TO_POINTER(Box3D::Y));
2226     if (SP3DBoxContext::current_perspective) {
2227         toggled = SP3DBoxContext::current_perspective->get_vanishing_point(Box3D::Y)->is_finite();
2228     }
2229     gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), toggled );
2230     }
2231
2232     /* toggle VP in Z direction */
2233     {
2234     InkToggleAction* act = ink_toggle_action_new( "3DBoxVPZAction",
2235                                                   _("Toggle VP in Z direction"),
2236                                                   _("Toggle VP in Z direction between 'finite' and 'infinite' (=parallel)"),
2237                                                   "toggle_vp_z",
2238                                                   Inkscape::ICON_SIZE_DECORATION );
2239     gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
2240     g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(sp_3dbox_toggle_vp_changed), GINT_TO_POINTER(Box3D::Z));
2241     if (SP3DBoxContext::current_perspective) {
2242         toggled = SP3DBoxContext::current_perspective->get_vanishing_point(Box3D::Z)->is_finite();
2243     }
2244     gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), toggled );
2245     }
2246
2247
2248     /* Number of handles and resizing behaviour */
2249     {
2250         GtkListStore* model = gtk_list_store_new( 3, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING );
2251
2252         GtkTreeIter iter;
2253         gtk_list_store_append( model, &iter );
2254         gtk_list_store_set( model, &iter,
2255                             0, _("Three Handles"),
2256                             1, _("Switch to three handles (arbitrary resizing in XY-direction)"),
2257                             2, "3dbox_three_handles",
2258                             -1 );
2259
2260         gtk_list_store_append( model, &iter );
2261         gtk_list_store_set( model, &iter,
2262                             0, _("Four Handles"),
2263                             1, _("Switch to four handles (constrained resizing in XY-direction)"),
2264                             2, "3dbox_four_handles",
2265                             -1 );
2266
2267         EgeSelectOneAction* act = ege_select_one_action_new( "3DBoxHandlesAction", _(""), _(""), NULL, GTK_TREE_MODEL(model) );
2268         gtk_action_group_add_action( mainActions, GTK_ACTION(act) );
2269         g_object_set_data( holder, "handles_action", act );
2270
2271         ege_select_one_action_set_appearance( act, "full" );
2272         ege_select_one_action_set_radio_action_type( act, INK_RADIO_ACTION_TYPE );
2273         g_object_set( G_OBJECT(act), "icon-property", "iconId", NULL );
2274         ege_select_one_action_set_icon_column( act, 2 );
2275         ege_select_one_action_set_tooltip_column( act, 1  );
2276
2277         gchar const *handlestr = prefs_get_string_attribute("tools.shapes.3dbox", "constrainedXYmoving");
2278         bool isConstrained = (!handlestr || (handlestr && !strcmp(handlestr, "true")));
2279         ege_select_one_action_set_active( act, isConstrained ? 0 : 1 );
2280         g_signal_connect_after( G_OBJECT(act), "changed", G_CALLBACK(sp_3dboxtb_handles_state_changed), holder );
2281     }
2282 }
2283
2284 //########################
2285 //##       Spiral       ##
2286 //########################
2287
2288 static void
2289 sp_spl_tb_value_changed(GtkAdjustment *adj, GObject *tbl, gchar const *value_name)
2290 {
2291     SPDesktop *desktop = (SPDesktop *) g_object_get_data( tbl, "desktop" );
2292
2293     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
2294         prefs_set_double_attribute("tools.shapes.spiral", value_name, adj->value);
2295     }
2296
2297     // quit if run by the attr_changed listener
2298     if (g_object_get_data( tbl, "freeze" )) {
2299         return;
2300     }
2301
2302     // in turn, prevent listener from responding
2303     g_object_set_data( tbl, "freeze", GINT_TO_POINTER(TRUE) );
2304
2305     gchar* namespaced_name = g_strconcat("sodipodi:", value_name, NULL);
2306
2307     bool modmade = false;
2308     for (GSList const *items = sp_desktop_selection(desktop)->itemList();
2309          items != NULL;
2310          items = items->next)
2311     {
2312         if (SP_IS_SPIRAL((SPItem *) items->data)) {
2313             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
2314             sp_repr_set_svg_double( repr, namespaced_name, adj->value );
2315             SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
2316             modmade = true;
2317         }
2318     }
2319
2320     g_free(namespaced_name);
2321
2322     if (modmade) {
2323         sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_SPIRAL,
2324                                    _("Change spiral"));
2325     }
2326
2327     g_object_set_data( tbl, "freeze", GINT_TO_POINTER(FALSE) );
2328 }
2329
2330 static void
2331 sp_spl_tb_revolution_value_changed(GtkAdjustment *adj, GObject *tbl)
2332 {
2333     sp_spl_tb_value_changed(adj, tbl, "revolution");
2334 }
2335
2336 static void
2337 sp_spl_tb_expansion_value_changed(GtkAdjustment *adj, GObject *tbl)
2338 {
2339     sp_spl_tb_value_changed(adj, tbl, "expansion");
2340 }
2341
2342 static void
2343 sp_spl_tb_t0_value_changed(GtkAdjustment *adj, GObject *tbl)
2344 {
2345     sp_spl_tb_value_changed(adj, tbl, "t0");
2346 }
2347
2348 static void
2349 sp_spl_tb_defaults(GtkWidget *widget, GtkObject *obj)
2350 {
2351     GtkWidget *tbl = GTK_WIDGET(obj);
2352
2353     GtkAdjustment *adj;
2354
2355     // fixme: make settable
2356     gdouble rev = 5;
2357     gdouble exp = 1.0;
2358     gdouble t0 = 0.0;
2359
2360     adj = (GtkAdjustment*)gtk_object_get_data(obj, "revolution");
2361     gtk_adjustment_set_value(adj, rev);
2362     gtk_adjustment_value_changed(adj);
2363
2364     adj = (GtkAdjustment*)gtk_object_get_data(obj, "expansion");
2365     gtk_adjustment_set_value(adj, exp);
2366     gtk_adjustment_value_changed(adj);
2367
2368     adj = (GtkAdjustment*)gtk_object_get_data(obj, "t0");
2369     gtk_adjustment_set_value(adj, t0);
2370     gtk_adjustment_value_changed(adj);
2371
2372     spinbutton_defocus(GTK_OBJECT(tbl));
2373 }
2374
2375
2376 static void spiral_tb_event_attr_changed(Inkscape::XML::Node *repr, gchar const *name,
2377                                          gchar const *old_value, gchar const *new_value,
2378                                          bool is_interactive, gpointer data)
2379 {
2380     GtkWidget *tbl = GTK_WIDGET(data);
2381
2382     // quit if run by the _changed callbacks
2383     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
2384         return;
2385     }
2386
2387     // in turn, prevent callbacks from responding
2388     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
2389
2390     GtkAdjustment *adj;
2391     adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "revolution");
2392     gtk_adjustment_set_value(adj, (sp_repr_get_double_attribute(repr, "sodipodi:revolution", 3.0)));
2393
2394     adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "expansion");
2395     gtk_adjustment_set_value(adj, (sp_repr_get_double_attribute(repr, "sodipodi:expansion", 1.0)));
2396
2397     adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "t0");
2398     gtk_adjustment_set_value(adj, (sp_repr_get_double_attribute(repr, "sodipodi:t0", 0.0)));
2399
2400     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
2401 }
2402
2403
2404 static Inkscape::XML::NodeEventVector spiral_tb_repr_events = {
2405     NULL, /* child_added */
2406     NULL, /* child_removed */
2407     spiral_tb_event_attr_changed,
2408     NULL, /* content_changed */
2409     NULL  /* order_changed */
2410 };
2411
2412 static void
2413 sp_spiral_toolbox_selection_changed(Inkscape::Selection *selection, GObject *tbl)
2414 {
2415     int n_selected = 0;
2416     Inkscape::XML::Node *repr = NULL;
2417
2418     purge_repr_listener( tbl, tbl );
2419
2420     for (GSList const *items = selection->itemList();
2421          items != NULL;
2422          items = items->next)
2423     {
2424         if (SP_IS_SPIRAL((SPItem *) items->data)) {
2425             n_selected++;
2426             repr = SP_OBJECT_REPR((SPItem *) items->data);
2427         }
2428     }
2429
2430     EgeOutputAction* act = EGE_OUTPUT_ACTION( g_object_get_data( tbl, "mode_action" ) );
2431
2432     if (n_selected == 0) {
2433         g_object_set( G_OBJECT(act), "label", _("<b>New:</b>"), NULL );
2434     } else if (n_selected == 1) {
2435         g_object_set( G_OBJECT(act), "label", _("<b>Change:</b>"), NULL );
2436
2437         if (repr) {
2438             g_object_set_data( tbl, "repr", repr );
2439             Inkscape::GC::anchor(repr);
2440             sp_repr_add_listener(repr, &spiral_tb_repr_events, tbl);
2441             sp_repr_synthesize_events(repr, &spiral_tb_repr_events, tbl);
2442         }
2443     } else {
2444         // FIXME: implement averaging of all parameters for multiple selected
2445         //gtk_label_set_markup(GTK_LABEL(l), _("<b>Average:</b>"));
2446         g_object_set( G_OBJECT(act), "label", _("<b>Change:</b>"), NULL );
2447     }
2448 }
2449
2450
2451 static void sp_spiral_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder)
2452 {
2453     EgeAdjustmentAction* eact = 0;
2454
2455     {
2456         EgeOutputAction* act = ege_output_action_new( "SpiralStateAction", _("<b>New:</b>"), "", 0 );
2457         ege_output_action_set_use_markup( act, TRUE );
2458         gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
2459         g_object_set_data( holder, "mode_action", act );
2460     }
2461
2462     /* Revolution */
2463     {
2464         eact = create_adjustment_action( "SpiralRevolutionAction",
2465                                          _("Turns:"), _("Number of revolutions"),
2466                                          "tools.shapes.spiral", "revolution", 3.0,
2467                                          GTK_WIDGET(desktop->canvas), NULL, holder, TRUE, "altx-spiral",
2468                                          0.01, 1024.0, 0.1, 1.0,
2469                                          0, 0, 0,
2470                                          sp_spl_tb_revolution_value_changed, 1, 2);
2471         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2472     }
2473
2474     /* Expansion */
2475     {
2476         eact = create_adjustment_action( "SpiralExpansionAction",
2477                                          _("Divergence:"), _("How much denser/sparser are outer revolutions; 1 = uniform"),
2478                                          "tools.shapes.spiral", "expansion", 1.0,
2479                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2480                                          0.0, 1000.0, 0.01, 1.0,
2481                                          0, 0, 0,
2482                                          sp_spl_tb_expansion_value_changed);
2483         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2484     }
2485
2486     /* T0 */
2487     {
2488         eact = create_adjustment_action( "SpiralT0Action",
2489                                          _("Inner radius:"), _("Radius of the innermost revolution (relative to the spiral size)"),
2490                                          "tools.shapes.spiral", "t0", 0.0,
2491                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2492                                          0.0, 0.999, 0.01, 1.0,
2493                                          0, 0, 0,
2494                                          sp_spl_tb_t0_value_changed);
2495         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2496     }
2497
2498     /* Reset */
2499     {
2500         InkAction* inky = ink_action_new( "SpiralResetAction",
2501                                           _("Defaults"),
2502                                           _("Reset shape parameters to defaults (use Inkscape Preferences > Tools to change defaults)"),
2503                                           GTK_STOCK_CLEAR,
2504                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
2505         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_spl_tb_defaults), holder );
2506         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
2507     }
2508
2509
2510     sigc::connection *connection = new sigc::connection(
2511         sp_desktop_selection(desktop)->connectChanged(sigc::bind(sigc::ptr_fun(sp_spiral_toolbox_selection_changed), (GObject *)holder))
2512         );
2513     g_signal_connect( holder, "destroy", G_CALLBACK(delete_connection), connection );
2514     g_signal_connect( holder, "destroy", G_CALLBACK(purge_repr_listener), holder );
2515 }
2516
2517 //########################
2518 //##     Pen/Pencil    ##
2519 //########################
2520
2521
2522 static void sp_pen_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder)
2523 {
2524     // Put stuff here
2525 }
2526
2527 static void sp_pencil_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder)
2528 {
2529     // Put stuff here
2530 }
2531
2532
2533 //########################
2534 //##     Calligraphy    ##
2535 //########################
2536
2537 static void sp_ddc_mass_value_changed( GtkAdjustment *adj, GObject* tbl )
2538 {
2539     prefs_set_double_attribute( "tools.calligraphic", "mass", adj->value );
2540 }
2541
2542 static void sp_ddc_wiggle_value_changed( GtkAdjustment *adj, GObject* tbl )
2543 {
2544     prefs_set_double_attribute( "tools.calligraphic", "wiggle", adj->value );
2545 }
2546
2547 static void sp_ddc_angle_value_changed( GtkAdjustment *adj, GObject* tbl )
2548 {
2549     prefs_set_double_attribute( "tools.calligraphic", "angle", adj->value );
2550 }
2551
2552 static void sp_ddc_width_value_changed( GtkAdjustment *adj, GObject *tbl )
2553 {
2554     prefs_set_double_attribute( "tools.calligraphic", "width", adj->value * 0.01 );
2555 }
2556
2557 static void sp_ddc_velthin_value_changed( GtkAdjustment *adj, GObject* tbl )
2558 {
2559     prefs_set_double_attribute("tools.calligraphic", "thinning", adj->value);
2560 }
2561
2562 static void sp_ddc_flatness_value_changed( GtkAdjustment *adj, GObject* tbl )
2563 {
2564     prefs_set_double_attribute( "tools.calligraphic", "flatness", adj->value );
2565 }
2566
2567 static void sp_ddc_tremor_value_changed( GtkAdjustment *adj, GObject* tbl )
2568 {
2569     prefs_set_double_attribute( "tools.calligraphic", "tremor", adj->value );
2570 }
2571
2572 static void sp_ddc_cap_rounding_value_changed( GtkAdjustment *adj, GObject* tbl )
2573 {
2574     prefs_set_double_attribute( "tools.calligraphic", "cap_rounding", adj->value );
2575 }
2576
2577 static void sp_ddc_pressure_state_changed( GtkToggleAction *act, gpointer data )
2578 {
2579     prefs_set_int_attribute( "tools.calligraphic", "usepressure", gtk_toggle_action_get_active( act ) ? 1 : 0);
2580 }
2581
2582 static void sp_ddc_trace_background_changed( GtkToggleAction *act, gpointer data )
2583 {
2584     prefs_set_int_attribute( "tools.calligraphic", "tracebackground", gtk_toggle_action_get_active( act ) ? 1 : 0);
2585 }
2586
2587 static void sp_ddc_tilt_state_changed( GtkToggleAction *act, GtkAction *calligraphy_angle )
2588 {
2589     prefs_set_int_attribute( "tools.calligraphic", "usetilt", gtk_toggle_action_get_active( act ) ? 1 : 0 );
2590
2591     gtk_action_set_sensitive( calligraphy_angle, !gtk_toggle_action_get_active( act ) );
2592 }
2593
2594 static void sp_ddc_defaults(GtkWidget *, GObject *dataKludge)
2595 {
2596     // FIXME: make defaults settable via Inkscape Options
2597     struct KeyValue {
2598         char const *key;
2599         double value;
2600     } const key_values[] = {
2601         {"mass", 0.02},
2602         {"wiggle", 0.0},
2603         {"angle", 30.0},
2604         {"width", 15},
2605         {"thinning", 0.1},
2606         {"tremor", 0.0},
2607         {"flatness", 0.9},
2608         {"cap_rounding", 0.0}
2609     };
2610
2611     for (unsigned i = 0; i < G_N_ELEMENTS(key_values); ++i) {
2612         KeyValue const &kv = key_values[i];
2613         GtkAdjustment* adj = static_cast<GtkAdjustment *>(g_object_get_data(dataKludge, kv.key));
2614         if ( adj ) {
2615             gtk_adjustment_set_value(adj, kv.value);
2616         }
2617     }
2618 }
2619
2620
2621 static void sp_calligraphy_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder)
2622 {
2623     {
2624         EgeAdjustmentAction* calligraphy_angle = 0;
2625
2626         {
2627         /* Width */
2628         gchar const* labels[] = {_("(hairline)"), 0, 0, 0, _("(default)"), 0, 0, 0, 0, _("(broad stroke)")};
2629         gdouble values[] = {1, 3, 5, 10, 15, 20, 30, 50, 75, 100};
2630         EgeAdjustmentAction *eact = create_adjustment_action( "CalligraphyWidthAction",
2631                                          _("Width:"), _("The width of the calligraphic pen (relative to the visible canvas area)"),
2632                                          "tools.calligraphic", "width", 15,
2633                                          GTK_WIDGET(desktop->canvas), NULL, holder, TRUE, "altx-calligraphy",
2634                                          1, 100, 1.0, 10.0,
2635                                          labels, values, G_N_ELEMENTS(labels),
2636                                          sp_ddc_width_value_changed,  0.01, 0, 100 );
2637         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2638         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2639         }
2640
2641         {
2642         /* Thinning */
2643             gchar const* labels[] = {_("(speed blows up stroke)"), 0, 0, _("(slight widening)"), _("(constant width)"), _("(slight thinning, default)"), 0, 0, _("(speed deflates stroke)")};
2644             gdouble values[] = {-1, -0.4, -0.2, -0.1, 0, 0.1, 0.2, 0.4, 1};
2645         EgeAdjustmentAction* eact = create_adjustment_action( "ThinningAction",
2646                                          _("Thinning:"), _("How much velocity thins the stroke (> 0 makes fast strokes thinner, < 0 makes them broader, 0 makes width independent of velocity)"),
2647                                          "tools.calligraphic", "thinning", 0.1,
2648                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2649                                          -1.0, 1.0, 0.01, 0.1,
2650                                          labels, values, G_N_ELEMENTS(labels),
2651                                          sp_ddc_velthin_value_changed, 0.01, 2);
2652         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2653         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2654         }
2655
2656         {
2657         /* Angle */
2658         gchar const* labels[] = {_("(left edge up)"), 0, 0, _("(horizontal)"), _("(default)"), 0, _("(right edge up)")};
2659         gdouble values[] = {-90, -60, -30, 0, 30, 60, 90};
2660         EgeAdjustmentAction* eact = create_adjustment_action( "AngleAction",
2661                                          _("Angle:"), _("The angle of the pen's nib (in degrees; 0 = horizontal; has no effect if fixation = 0)"),
2662                                          "tools.calligraphic", "angle", 30,
2663                                          GTK_WIDGET(desktop->canvas), NULL, holder, TRUE, "calligraphy-angle",
2664                                          -90.0, 90.0, 1.0, 10.0,
2665                                          labels, values, G_N_ELEMENTS(labels),
2666                                          sp_ddc_angle_value_changed, 1, 0 );
2667         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2668         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2669         calligraphy_angle = eact;
2670         }
2671
2672         {
2673         /* Fixation */
2674             gchar const* labels[] = {_("(perpendicular to stroke, \"brush\")"), 0, 0, 0, _("(almost fixed, default)"), _("(fixed by Angle, \"pen\")")};
2675         gdouble values[] = {0, 0.2, 0.4, 0.6, 0.9, 1.0};
2676         EgeAdjustmentAction* eact = create_adjustment_action( "FixationAction",
2677                                          _("Fixation:"), _("Angle behavior (0 = nib always perpendicular to stroke direction, 1 = fixed angle)"),
2678                                          "tools.calligraphic", "flatness", 0.9,
2679                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2680                                          0.0, 1.0, 0.01, 0.1,
2681                                          labels, values, G_N_ELEMENTS(labels),
2682                                          sp_ddc_flatness_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         /* Cap Rounding */
2689             gchar const* labels[] = {_("(blunt caps, default)"), _("(slightly bulging)"), 0, 0, _("(approximately round)"), _("(long protruding caps)")};
2690         gdouble values[] = {0, 0.3, 0.5, 1.0, 1.4, 5.0};
2691         // TRANSLATORS: "cap" means "end" (both start and finish) here
2692         EgeAdjustmentAction* eact = create_adjustment_action( "CapRoundingAction",
2693                                          _("Caps:"), _("Increase to make caps at the ends of strokes protrude more (0 = no caps, 1 = round caps)"),
2694                                          "tools.calligraphic", "cap_rounding", 0.0,
2695                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2696                                          0.0, 5.0, 0.01, 0.1,
2697                                          labels, values, G_N_ELEMENTS(labels),
2698                                          sp_ddc_cap_rounding_value_changed, 0.01, 2 );
2699         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2700         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2701         }
2702
2703         {
2704         /* Tremor */
2705             gchar const* labels[] = {_("(smooth line)"), _("(slight tremor)"), _("(noticeable tremor)"), 0, 0, _("(maximum tremor)")};
2706         gdouble values[] = {0, 0.1, 0.2, 0.4, 0.6, 1.0};
2707         EgeAdjustmentAction* eact = create_adjustment_action( "TremorAction",
2708                                          _("Tremor:"), _("Increase to make strokes rugged and trembling"),
2709                                          "tools.calligraphic", "tremor", 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_tremor_value_changed, 0.01, 2 );
2714
2715         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2716         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2717         }
2718
2719         {
2720         /* Wiggle */
2721         gchar const* labels[] = {_("(no wiggle)"), _("(slight deviation)"), 0, 0, _("(wild waves and curls)")};
2722         gdouble values[] = {0, 0.2, 0.4, 0.6, 1.0};
2723         EgeAdjustmentAction* eact = create_adjustment_action( "WiggleAction",
2724                                          _("Wiggle:"), _("Increase to make the pen waver and wiggle"),
2725                                          "tools.calligraphic", "wiggle", 0.0,
2726                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2727                                          0.0, 1.0, 0.01, 0.1,
2728                                          labels, values, G_N_ELEMENTS(labels),
2729                                          sp_ddc_wiggle_value_changed, 0.01, 2 );
2730         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2731         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2732         }
2733
2734         {
2735         /* Mass */
2736             gchar const* labels[] = {_("(no inertia)"), _("(slight smoothing, default)"), _("(noticeable lagging)"), 0, 0, _("(maximum inertia)")};
2737         gdouble values[] = {0.0, 0.02, 0.1, 0.2, 0.5, 1.0};
2738         EgeAdjustmentAction* eact = create_adjustment_action( "MassAction",
2739                                          _("Mass:"), _("Increase to make the pen drag behind, as if slowed by inertia"),
2740                                          "tools.calligraphic", "mass", 0.02,
2741                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2742                                          0.0, 1.0, 0.01, 0.1,
2743                                          labels, values, G_N_ELEMENTS(labels),
2744                                          sp_ddc_mass_value_changed, 0.01, 2 );
2745         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2746         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2747         }
2748
2749
2750         /* Trace Background button */
2751         {
2752             InkToggleAction* act = ink_toggle_action_new( "TraceAction",
2753                                                           _("Trace Background"),
2754                                                           _("Trace the lightness of the background by the width of the pen (white - minimum width, black - maximum width)"),
2755                                                           "trace_background",
2756                                                           Inkscape::ICON_SIZE_DECORATION );
2757             gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
2758             g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(sp_ddc_trace_background_changed), NULL);
2759             gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), prefs_get_int_attribute( "tools.calligraphic", "tracebackground", 0 ) );
2760         }
2761
2762         /* Use Pressure button */
2763         {
2764             InkToggleAction* act = ink_toggle_action_new( "PressureAction",
2765                                                           _("Pressure"),
2766                                                           _("Use the pressure of the input device to alter the width of the pen"),
2767                                                           "use_pressure",
2768                                                           Inkscape::ICON_SIZE_DECORATION );
2769             gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
2770             g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(sp_ddc_pressure_state_changed), NULL);
2771             gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), prefs_get_int_attribute( "tools.calligraphic", "usepressure", 1 ) );
2772         }
2773
2774         /* Use Tilt button */
2775         {
2776             InkToggleAction* act = ink_toggle_action_new( "TiltAction",
2777                                                           _("Tilt"),
2778                                                           _("Use the tilt of the input device to alter the angle of the pen's nib"),
2779                                                           "use_tilt",
2780                                                           Inkscape::ICON_SIZE_DECORATION );
2781             gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
2782             g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(sp_ddc_tilt_state_changed), calligraphy_angle );
2783             gtk_action_set_sensitive( GTK_ACTION(calligraphy_angle), !prefs_get_int_attribute( "tools.calligraphic", "usetilt", 1 ) );
2784             gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), prefs_get_int_attribute( "tools.calligraphic", "usetilt", 1 ) );
2785         }
2786
2787         /* Reset */
2788         {
2789             GtkAction* act = gtk_action_new( "CalligraphyResetAction",
2790                                              _("Defaults"),
2791                                              _("Reset shape parameters to defaults (use Inkscape Preferences > Tools to change defaults)"),
2792                                              GTK_STOCK_CLEAR );
2793             g_signal_connect_after( G_OBJECT(act), "activate", G_CALLBACK(sp_ddc_defaults), holder );
2794             gtk_action_group_add_action( mainActions, act );
2795             gtk_action_set_sensitive( act, TRUE );
2796         }
2797     }
2798 }
2799
2800
2801 //########################
2802 //##    Circle / Arc    ##
2803 //########################
2804
2805 static void sp_arctb_sensitivize( GObject *tbl, double v1, double v2 )
2806 {
2807     GtkAction *ocb = GTK_ACTION( g_object_get_data( tbl, "open_action" ) );
2808     GtkAction *make_whole = GTK_ACTION( g_object_get_data( tbl, "make_whole" ) );
2809
2810     if (v1 == 0 && v2 == 0) {
2811         if (g_object_get_data( tbl, "single" )) { // only for a single selected ellipse (for now)
2812             gtk_action_set_sensitive( ocb, FALSE );
2813             gtk_action_set_sensitive( make_whole, FALSE );
2814         }
2815     } else {
2816         gtk_action_set_sensitive( ocb, TRUE );
2817         gtk_action_set_sensitive( make_whole, TRUE );
2818     }
2819 }
2820
2821 static void
2822 sp_arctb_startend_value_changed(GtkAdjustment *adj, GObject *tbl, gchar const *value_name, gchar const *other_name)
2823 {
2824     SPDesktop *desktop = (SPDesktop *) g_object_get_data( tbl, "desktop" );
2825
2826     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
2827         prefs_set_double_attribute("tools.shapes.arc", value_name, (adj->value * M_PI)/ 180);
2828     }
2829
2830     // quit if run by the attr_changed listener
2831     if (g_object_get_data( tbl, "freeze" )) {
2832         return;
2833     }
2834
2835     // in turn, prevent listener from responding
2836     g_object_set_data( tbl, "freeze", GINT_TO_POINTER(TRUE) );
2837
2838     gchar* namespaced_name = g_strconcat("sodipodi:", value_name, NULL);
2839
2840     bool modmade = false;
2841     for (GSList const *items = sp_desktop_selection(desktop)->itemList();
2842          items != NULL;
2843          items = items->next)
2844     {
2845         SPItem *item = SP_ITEM(items->data);
2846
2847         if (SP_IS_ARC(item) && SP_IS_GENERICELLIPSE(item)) {
2848
2849             SPGenericEllipse *ge = SP_GENERICELLIPSE(item);
2850             SPArc *arc = SP_ARC(item);
2851
2852             if (!strcmp(value_name, "start"))
2853                 ge->start = (adj->value * M_PI)/ 180;
2854             else
2855                 ge->end = (adj->value * M_PI)/ 180;
2856
2857             sp_genericellipse_normalize(ge);
2858             ((SPObject *)arc)->updateRepr();
2859             ((SPObject *)arc)->requestDisplayUpdate(SP_OBJECT_MODIFIED_FLAG);
2860
2861             modmade = true;
2862         }
2863     }
2864
2865     g_free(namespaced_name);
2866
2867     GtkAdjustment *other = GTK_ADJUSTMENT( g_object_get_data( tbl, other_name ) );
2868
2869     sp_arctb_sensitivize( tbl, adj->value, other->value );
2870
2871     if (modmade) {
2872         sp_document_maybe_done(sp_desktop_document(desktop), value_name, SP_VERB_CONTEXT_ARC,
2873                                    _("Arc: Change start/end"));
2874     }
2875
2876     g_object_set_data( tbl, "freeze", GINT_TO_POINTER(FALSE) );
2877 }
2878
2879
2880 static void sp_arctb_start_value_changed(GtkAdjustment *adj,  GObject *tbl)
2881 {
2882     sp_arctb_startend_value_changed(adj,  tbl, "start", "end");
2883 }
2884
2885 static void sp_arctb_end_value_changed(GtkAdjustment *adj, GObject *tbl)
2886 {
2887     sp_arctb_startend_value_changed(adj,  tbl, "end", "start");
2888 }
2889
2890 static void sp_arctb_open_state_changed( EgeSelectOneAction *act, GObject *tbl )
2891 {
2892     SPDesktop *desktop = (SPDesktop *) g_object_get_data( tbl, "desktop" );
2893     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
2894         if ( ege_select_one_action_get_active( act ) != 0 ) {
2895             prefs_set_string_attribute("tools.shapes.arc", "open", "true");
2896         } else {
2897             prefs_set_string_attribute("tools.shapes.arc", "open", NULL);
2898         }
2899     }
2900
2901     // quit if run by the attr_changed listener
2902     if (g_object_get_data( tbl, "freeze" )) {
2903         return;
2904     }
2905
2906     // in turn, prevent listener from responding
2907     g_object_set_data( tbl, "freeze", GINT_TO_POINTER(TRUE) );
2908
2909     bool modmade = false;
2910
2911     if ( ege_select_one_action_get_active(act) != 0 ) {
2912         for (GSList const *items = sp_desktop_selection(desktop)->itemList();
2913              items != NULL;
2914              items = items->next)
2915         {
2916             if (SP_IS_ARC((SPItem *) items->data)) {
2917                 Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
2918                 repr->setAttribute("sodipodi:open", "true");
2919                 SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
2920                 modmade = true;
2921             }
2922         }
2923     } else {
2924         for (GSList const *items = sp_desktop_selection(desktop)->itemList();
2925              items != NULL;
2926              items = items->next)
2927         {
2928             if (SP_IS_ARC((SPItem *) items->data))    {
2929                 Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
2930                 repr->setAttribute("sodipodi:open", NULL);
2931                 SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
2932                 modmade = true;
2933             }
2934         }
2935     }
2936
2937     if (modmade) {
2938         sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_ARC,
2939                                    _("Arc: Change open/closed"));
2940     }
2941
2942     g_object_set_data( tbl, "freeze", GINT_TO_POINTER(FALSE) );
2943 }
2944
2945 static void sp_arctb_defaults(GtkWidget *, GObject *obj)
2946 {
2947     GtkAdjustment *adj;
2948     adj = GTK_ADJUSTMENT( g_object_get_data(obj, "start") );
2949     gtk_adjustment_set_value(adj, 0.0);
2950     gtk_adjustment_value_changed(adj);
2951
2952     adj = GTK_ADJUSTMENT( g_object_get_data(obj, "end") );
2953     gtk_adjustment_set_value(adj, 0.0);
2954     gtk_adjustment_value_changed(adj);
2955
2956     spinbutton_defocus( GTK_OBJECT(obj) );
2957 }
2958
2959 static void arc_tb_event_attr_changed(Inkscape::XML::Node *repr, gchar const *name,
2960                                       gchar const *old_value, gchar const *new_value,
2961                                       bool is_interactive, gpointer data)
2962 {
2963     GObject *tbl = G_OBJECT(data);
2964
2965     // quit if run by the _changed callbacks
2966     if (g_object_get_data( tbl, "freeze" )) {
2967         return;
2968     }
2969
2970     // in turn, prevent callbacks from responding
2971     g_object_set_data( tbl, "freeze", GINT_TO_POINTER(TRUE) );
2972
2973     gdouble start = sp_repr_get_double_attribute(repr, "sodipodi:start", 0.0);
2974     gdouble end = sp_repr_get_double_attribute(repr, "sodipodi:end", 0.0);
2975
2976     GtkAdjustment *adj1,*adj2;
2977     adj1 = GTK_ADJUSTMENT( g_object_get_data( tbl, "start" ) );
2978     gtk_adjustment_set_value(adj1, mod360((start * 180)/M_PI));
2979     adj2 = GTK_ADJUSTMENT( g_object_get_data( tbl, "end" ) );
2980     gtk_adjustment_set_value(adj2, mod360((end * 180)/M_PI));
2981
2982     sp_arctb_sensitivize( tbl, adj1->value, adj2->value );
2983
2984     char const *openstr = NULL;
2985     openstr = repr->attribute("sodipodi:open");
2986     EgeSelectOneAction *ocb = EGE_SELECT_ONE_ACTION( g_object_get_data( tbl, "open_action" ) );
2987
2988     if (openstr) {
2989         ege_select_one_action_set_active( ocb, 1 );
2990     } else {
2991         ege_select_one_action_set_active( ocb, 0 );
2992     }
2993
2994     g_object_set_data( tbl, "freeze", GINT_TO_POINTER(FALSE) );
2995 }
2996
2997 static Inkscape::XML::NodeEventVector arc_tb_repr_events = {
2998     NULL, /* child_added */
2999     NULL, /* child_removed */
3000     arc_tb_event_attr_changed,
3001     NULL, /* content_changed */
3002     NULL  /* order_changed */
3003 };
3004
3005
3006 static void sp_arc_toolbox_selection_changed(Inkscape::Selection *selection, GObject *tbl)
3007 {
3008     int n_selected = 0;
3009     Inkscape::XML::Node *repr = NULL;
3010
3011     purge_repr_listener( tbl, tbl );
3012
3013     for (GSList const *items = selection->itemList();
3014          items != NULL;
3015          items = items->next)
3016     {
3017         if (SP_IS_ARC((SPItem *) items->data)) {
3018             n_selected++;
3019             repr = SP_OBJECT_REPR((SPItem *) items->data);
3020         }
3021     }
3022
3023     EgeOutputAction* act = EGE_OUTPUT_ACTION( g_object_get_data( tbl, "mode_action" ) );
3024
3025     g_object_set_data( tbl, "single", GINT_TO_POINTER(FALSE) );
3026     if (n_selected == 0) {
3027         g_object_set( G_OBJECT(act), "label", _("<b>New:</b>"), NULL );
3028     } else if (n_selected == 1) {
3029         g_object_set_data( tbl, "single", GINT_TO_POINTER(TRUE) );
3030         g_object_set( G_OBJECT(act), "label", _("<b>Change:</b>"), NULL );
3031
3032         if (repr) {
3033             g_object_set_data( tbl, "repr", repr );
3034             Inkscape::GC::anchor(repr);
3035             sp_repr_add_listener(repr, &arc_tb_repr_events, tbl);
3036             sp_repr_synthesize_events(repr, &arc_tb_repr_events, tbl);
3037         }
3038     } else {
3039         // FIXME: implement averaging of all parameters for multiple selected
3040         //gtk_label_set_markup(GTK_LABEL(l), _("<b>Average:</b>"));
3041         g_object_set( G_OBJECT(act), "label", _("<b>Change:</b>"), NULL );
3042         sp_arctb_sensitivize( tbl, 1, 0 );
3043     }
3044 }
3045
3046
3047 static void sp_arc_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder)
3048 {
3049     EgeAdjustmentAction* eact = 0;
3050
3051
3052     {
3053         EgeOutputAction* act = ege_output_action_new( "ArcStateAction", _("<b>New:</b>"), "", 0 );
3054         ege_output_action_set_use_markup( act, TRUE );
3055         gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
3056         g_object_set_data( holder, "mode_action", act );
3057     }
3058
3059     /* Start */
3060     {
3061         eact = create_adjustment_action( "ArcStartAction",
3062                                          _("Start:"), _("The angle (in degrees) from the horizontal to the arc's start point"),
3063                                          "tools.shapes.arc", "start", 0.0,
3064                                          GTK_WIDGET(desktop->canvas), NULL/*us*/, holder, TRUE, "altx-arc",
3065                                          -360.0, 360.0, 1.0, 10.0,
3066                                          0, 0, 0,
3067                                          sp_arctb_start_value_changed);
3068         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
3069     }
3070
3071     /* End */
3072     {
3073         eact = create_adjustment_action( "ArcEndAction",
3074                                          _("End:"), _("The angle (in degrees) from the horizontal to the arc's end point"),
3075                                          "tools.shapes.arc", "end", 0.0,
3076                                          GTK_WIDGET(desktop->canvas), NULL/*us*/, holder, FALSE, NULL,
3077                                          -360.0, 360.0, 1.0, 10.0,
3078                                          0, 0, 0,
3079                                          sp_arctb_end_value_changed);
3080         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
3081     }
3082
3083     /* Segments / Pie checkbox */
3084     {
3085         GtkListStore* model = gtk_list_store_new( 3, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING );
3086
3087         GtkTreeIter iter;
3088         gtk_list_store_append( model, &iter );
3089         gtk_list_store_set( model, &iter,
3090                             0, _("Closed arc"),
3091                             1, _("Switch to segment (closed shape with two radii)"),
3092                             2, "circle_closed_arc",
3093                             -1 );
3094
3095         gtk_list_store_append( model, &iter );
3096         gtk_list_store_set( model, &iter,
3097                             0, _("Open Arc"),
3098                             1, _("Switch to arc (unclosed shape)"),
3099                             2, "circle_open_arc",
3100                             -1 );
3101
3102         EgeSelectOneAction* act = ege_select_one_action_new( "ArcOpenAction", _(""), _(""), NULL, GTK_TREE_MODEL(model) );
3103         gtk_action_group_add_action( mainActions, GTK_ACTION(act) );
3104         g_object_set_data( holder, "open_action", act );
3105
3106         ege_select_one_action_set_appearance( act, "full" );
3107         ege_select_one_action_set_radio_action_type( act, INK_RADIO_ACTION_TYPE );
3108         g_object_set( G_OBJECT(act), "icon-property", "iconId", NULL );
3109         ege_select_one_action_set_icon_column( act, 2 );
3110         ege_select_one_action_set_tooltip_column( act, 1  );
3111
3112         gchar const *openstr = prefs_get_string_attribute("tools.shapes.arc", "open");
3113         bool isClosed = (!openstr || (openstr && !strcmp(openstr, "false")));
3114         ege_select_one_action_set_active( act, isClosed ? 0 : 1 );
3115         g_signal_connect_after( G_OBJECT(act), "changed", G_CALLBACK(sp_arctb_open_state_changed), holder );
3116     }
3117
3118     /* Make Whole */
3119     {
3120         InkAction* inky = ink_action_new( "ArcResetAction",
3121                                           _("Make whole"),
3122                                           _("Make the shape a whole ellipse, not arc or segment"),
3123                                           "reset_circle",
3124                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
3125         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_arctb_defaults), holder );
3126         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
3127         gtk_action_set_sensitive( GTK_ACTION(inky), TRUE );
3128         g_object_set_data( holder, "make_whole", inky );
3129     }
3130
3131     g_object_set_data( G_OBJECT(holder), "single", GINT_TO_POINTER(TRUE) );
3132     // sensitivize make whole and open checkbox
3133     {
3134         GtkAdjustment *adj1 = GTK_ADJUSTMENT( g_object_get_data( holder, "start" ) );
3135         GtkAdjustment *adj2 = GTK_ADJUSTMENT( g_object_get_data( holder, "end" ) );
3136         sp_arctb_sensitivize( holder, adj1->value, adj2->value );
3137     }
3138
3139
3140     sigc::connection *connection = new sigc::connection(
3141         sp_desktop_selection(desktop)->connectChanged(sigc::bind(sigc::ptr_fun(sp_arc_toolbox_selection_changed), (GObject *)holder))
3142         );
3143     g_signal_connect( holder, "destroy", G_CALLBACK(delete_connection), connection );
3144     g_signal_connect( holder, "destroy", G_CALLBACK(purge_repr_listener), holder );
3145 }
3146
3147
3148
3149
3150 // toggle button callbacks and updaters
3151
3152 //########################
3153 //##      Dropper       ##
3154 //########################
3155
3156 static void toggle_dropper_pick_alpha( GtkToggleAction* act, gpointer tbl ) {
3157     prefs_set_int_attribute( "tools.dropper", "pick", gtk_toggle_action_get_active( act ) );
3158     GtkAction* set_action = GTK_ACTION( g_object_get_data(G_OBJECT(tbl), "set_action") );
3159     if ( set_action ) {
3160         if ( gtk_toggle_action_get_active( act ) ) {
3161             gtk_action_set_sensitive( set_action, TRUE );
3162         } else {
3163             gtk_action_set_sensitive( set_action, FALSE );
3164         }
3165     }
3166
3167     spinbutton_defocus(GTK_OBJECT(tbl));
3168 }
3169
3170 static void toggle_dropper_set_alpha( GtkToggleAction* act, gpointer tbl ) {
3171     prefs_set_int_attribute( "tools.dropper", "setalpha", gtk_toggle_action_get_active( act ) ? 1 : 0 );
3172     spinbutton_defocus(GTK_OBJECT(tbl));
3173 }
3174
3175
3176 /**
3177  * Dropper auxiliary toolbar construction and setup.
3178  *
3179  * TODO: Would like to add swatch of current color.
3180  * TODO: Add queue of last 5 or so colors selected with new swatches so that
3181  *       can drag and drop places. Will provide a nice mixing palette.
3182  */
3183 static void sp_dropper_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder)
3184 {
3185     gint pickAlpha = prefs_get_int_attribute( "tools.dropper", "pick", 1 );
3186
3187     {
3188         InkToggleAction* act = ink_toggle_action_new( "DropperPickAlphaAction",
3189                                                       _("Pick alpha"),
3190                                                       _("Pick both the color and the alpha (transparency) under cursor; otherwise, pick only the visible color premultiplied by alpha"),
3191                                                       "color_alpha_get",
3192                                                       Inkscape::ICON_SIZE_DECORATION );
3193         gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
3194         g_object_set_data( holder, "pick_action", act );
3195         gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), pickAlpha );
3196         g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(toggle_dropper_pick_alpha), holder );
3197     }
3198
3199     {
3200         InkToggleAction* act = ink_toggle_action_new( "DropperSetAlphaAction",
3201                                                       _("Set alpha"),
3202                                                       _("If alpha was picked, assign it to selection as fill or stroke transparency"),
3203                                                       "color_alpha_set",
3204                                                       Inkscape::ICON_SIZE_DECORATION );
3205         gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
3206         g_object_set_data( holder, "set_action", act );
3207         gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), prefs_get_int_attribute( "tools.dropper", "setalpha", 1 ) );
3208         // make sure it's disabled if we're not picking alpha
3209         gtk_action_set_sensitive( GTK_ACTION(act), pickAlpha );
3210         g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(toggle_dropper_set_alpha), holder );
3211     }
3212 }
3213
3214
3215 //########################
3216 //##    Text Toolbox    ##
3217 //########################
3218 /*
3219 static void
3220 sp_text_letter_changed(GtkAdjustment *adj, GtkWidget *tbl)
3221 {
3222     //Call back for letter sizing spinbutton
3223 }
3224
3225 static void
3226 sp_text_line_changed(GtkAdjustment *adj, GtkWidget *tbl)
3227 {
3228     //Call back for line height spinbutton
3229 }
3230
3231 static void
3232 sp_text_horiz_kern_changed(GtkAdjustment *adj, GtkWidget *tbl)
3233 {
3234     //Call back for horizontal kerning spinbutton
3235 }
3236
3237 static void
3238 sp_text_vert_kern_changed(GtkAdjustment *adj, GtkWidget *tbl)
3239 {
3240     //Call back for vertical kerning spinbutton
3241 }
3242
3243 static void
3244 sp_text_letter_rotation_changed(GtkAdjustment *adj, GtkWidget *tbl)
3245 {
3246     //Call back for letter rotation spinbutton
3247 }*/
3248
3249 namespace {
3250
3251 bool visible = false;
3252
3253 void
3254 sp_text_toolbox_selection_changed (Inkscape::Selection *selection, GObject *tbl)
3255 {
3256     SPStyle *query =
3257         sp_style_new (SP_ACTIVE_DOCUMENT);
3258
3259     int result_family =
3260         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTFAMILY);
3261
3262     int result_style =
3263         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTSTYLE);
3264
3265     int result_numbers =
3266         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3267
3268     gtk_widget_hide (GTK_WIDGET (g_object_get_data (G_OBJECT(tbl), "warning-image")));
3269
3270     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3271     if (result_family == QUERY_STYLE_NOTHING || result_style == QUERY_STYLE_NOTHING || result_numbers == QUERY_STYLE_NOTHING)
3272     {
3273         Inkscape::XML::Node *repr = inkscape_get_repr (INKSCAPE, "tools.text");
3274
3275         if (repr)
3276         {
3277             sp_style_read_from_repr (query, repr);
3278         }
3279         else
3280         {
3281             return;
3282         }
3283     }
3284
3285     if (query->text)
3286     {
3287         if (result_family == QUERY_STYLE_MULTIPLE_DIFFERENT) {
3288             GtkWidget *entry = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "family-entry"));
3289             gtk_entry_set_text (GTK_ENTRY (entry), "");
3290
3291         } else if (query->text->font_family.value) {
3292
3293             GtkWidget *entry = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "family-entry"));
3294             gtk_entry_set_text (GTK_ENTRY (entry), query->text->font_family.value);
3295
3296             Gtk::TreePath path;
3297             try {
3298                 path = Inkscape::FontLister::get_instance()->get_row_for_font (query->text->font_family.value);
3299             } catch (...) {
3300                 return;
3301             }
3302
3303             GtkTreeSelection *tselection = GTK_TREE_SELECTION (g_object_get_data (G_OBJECT(tbl), "family-tree-selection"));
3304             GtkTreeView *treeview = GTK_TREE_VIEW (g_object_get_data (G_OBJECT(tbl), "family-tree-view"));
3305
3306             g_object_set_data (G_OBJECT (tselection), "block", gpointer(1));
3307
3308             gtk_tree_selection_select_path (tselection, path.gobj());
3309             gtk_tree_view_scroll_to_cell (treeview, path.gobj(), NULL, TRUE, 0.5, 0.0);
3310
3311             g_object_set_data (G_OBJECT (tselection), "block", gpointer(0));
3312         }
3313
3314         //Size
3315         GtkWidget *cbox = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "combo-box-size"));
3316         char *str = g_strdup_printf ("%.5g", query->font_size.computed);
3317         g_object_set_data (tbl, "size-block", gpointer(1));
3318         gtk_entry_set_text (GTK_ENTRY(GTK_BIN (cbox)->child), str);
3319         g_object_set_data (tbl, "size-block", gpointer(0));
3320         free (str);
3321
3322         //Anchor
3323         if (query->text_align.computed == SP_CSS_TEXT_ALIGN_JUSTIFY)
3324         {
3325             GtkWidget *button = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "text-fill"));
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
3331         {
3332             if (query->text_anchor.computed == SP_CSS_TEXT_ANCHOR_START)
3333             {
3334                 GtkWidget *button = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "text-start"));
3335                 g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3336                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
3337                 g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3338             }
3339             else if (query->text_anchor.computed == SP_CSS_TEXT_ANCHOR_MIDDLE)
3340             {
3341                 GtkWidget *button = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "text-middle"));
3342                 g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3343                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
3344                 g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3345             }
3346             else if (query->text_anchor.computed == SP_CSS_TEXT_ANCHOR_END)
3347             {
3348                 GtkWidget *button = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "text-end"));
3349                 g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3350                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
3351                 g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3352             }
3353         }
3354
3355         //Style
3356         {
3357             GtkToggleButton *button = GTK_TOGGLE_BUTTON (g_object_get_data (G_OBJECT (tbl), "style-bold"));
3358
3359             gboolean active = gtk_toggle_button_get_active (button);
3360             gboolean check  = (query->font_weight.computed >= SP_CSS_FONT_WEIGHT_700);
3361
3362             if (active != check)
3363             {
3364                 g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3365                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), check);
3366                 g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3367             }
3368         }
3369
3370         {
3371             GtkToggleButton *button = GTK_TOGGLE_BUTTON (g_object_get_data (G_OBJECT (tbl), "style-italic"));
3372
3373             gboolean active = gtk_toggle_button_get_active (button);
3374             gboolean check  = (query->font_style.computed != SP_CSS_FONT_STYLE_NORMAL);
3375
3376             if (active != check)
3377             {
3378                 g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3379                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), check);
3380                 g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3381             }
3382         }
3383
3384         //Orientation
3385         //locking both buttons, changing one affect all group (both)
3386         GtkWidget *button = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "orientation-horizontal"));
3387         g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3388
3389         GtkWidget *button1 = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "orientation-vertical"));
3390         g_object_set_data (G_OBJECT (button1), "block", gpointer(1));
3391
3392         if (query->writing_mode.computed == SP_CSS_WRITING_MODE_LR_TB)
3393         {
3394             gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
3395         }
3396         else
3397         {
3398             gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button1), TRUE);
3399         }
3400         g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3401         g_object_set_data (G_OBJECT (button1), "block", gpointer(0));
3402     }
3403
3404     sp_style_unref(query);
3405 }
3406
3407 void
3408 sp_text_toolbox_selection_modified (Inkscape::Selection *selection, guint flags, GObject *tbl)
3409 {
3410     sp_text_toolbox_selection_changed (selection, tbl);
3411 }
3412
3413 void
3414 sp_text_toolbox_subselection_changed (gpointer dragger, GObject *tbl)
3415 {
3416     sp_text_toolbox_selection_changed (NULL, tbl);
3417 }
3418
3419 void
3420 sp_text_toolbox_family_changed (GtkTreeSelection    *selection,
3421                                 GObject             *tbl)
3422 {
3423     SPDesktop    *desktop = SP_ACTIVE_DESKTOP;
3424     GtkTreeModel *model = 0;
3425     GtkWidget    *popdown = GTK_WIDGET (g_object_get_data (tbl, "family-popdown-window"));
3426     GtkWidget    *entry = GTK_WIDGET (g_object_get_data (tbl, "family-entry"));
3427     GtkTreeIter   iter;
3428     char         *family = 0;
3429
3430     gdk_pointer_ungrab (GDK_CURRENT_TIME);
3431     gdk_keyboard_ungrab (GDK_CURRENT_TIME);
3432
3433     if ( !gtk_tree_selection_get_selected( selection, &model, &iter ) ) {
3434         return;
3435     }
3436
3437     gtk_tree_model_get (model, &iter, 0, &family, -1);
3438
3439     if (g_object_get_data (G_OBJECT (selection), "block"))
3440     {
3441         gtk_entry_set_text (GTK_ENTRY (entry), family);
3442         return;
3443     }
3444
3445     gtk_widget_hide (popdown);
3446     visible = false;
3447
3448     gtk_entry_set_text (GTK_ENTRY (entry), family);
3449
3450     SPStyle *query =
3451         sp_style_new (SP_ACTIVE_DOCUMENT);
3452
3453     int result_numbers =
3454         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3455
3456     SPCSSAttr *css = sp_repr_css_attr_new ();
3457     sp_repr_css_set_property (css, "font-family", family);
3458
3459     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3460     if (result_numbers == QUERY_STYLE_NOTHING)
3461     {
3462         sp_repr_css_change (inkscape_get_repr (INKSCAPE, "tools.text"), css, "style");
3463         sp_text_edit_dialog_default_set_insensitive (); //FIXME: Replace trough a verb
3464     }
3465     else
3466     {
3467         sp_desktop_set_style (desktop, css, true, true);
3468     }
3469
3470     sp_style_unref(query);
3471
3472     sp_document_done (sp_desktop_document (SP_ACTIVE_DESKTOP), SP_VERB_CONTEXT_TEXT,
3473                                    _("Text: Change font family"));
3474     sp_repr_css_attr_unref (css);
3475     free (family);
3476     gtk_widget_hide (GTK_WIDGET (g_object_get_data (G_OBJECT(tbl), "warning-image")));
3477
3478     gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3479 }
3480
3481 void
3482 sp_text_toolbox_family_entry_activate (GtkEntry     *entry,
3483                                        GObject      *tbl)
3484 {
3485     const char *family = gtk_entry_get_text (entry);
3486
3487     try {
3488         Gtk::TreePath path = Inkscape::FontLister::get_instance()->get_row_for_font (family);
3489         GtkTreeSelection *selection = GTK_TREE_SELECTION (g_object_get_data (G_OBJECT(tbl), "family-tree-selection"));
3490         GtkTreeView *treeview = GTK_TREE_VIEW (g_object_get_data (G_OBJECT(tbl), "family-tree-view"));
3491         gtk_tree_selection_select_path (selection, path.gobj());
3492         gtk_tree_view_scroll_to_cell (treeview, path.gobj(), NULL, TRUE, 0.5, 0.0);
3493         gtk_widget_hide (GTK_WIDGET (g_object_get_data (G_OBJECT(tbl), "warning-image")));
3494     } catch (...) {
3495         if (family && strlen (family))
3496         {
3497             gtk_widget_show_all (GTK_WIDGET (g_object_get_data (G_OBJECT(tbl), "warning-image")));
3498         }
3499     }
3500 }
3501
3502 void
3503 sp_text_toolbox_anchoring_toggled (GtkRadioButton   *button,
3504                                    gpointer          data)
3505 {
3506     if (g_object_get_data (G_OBJECT (button), "block")) return;
3507     if (!gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button))) return;
3508     int prop = GPOINTER_TO_INT(data);
3509
3510     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3511     SPCSSAttr *css = sp_repr_css_attr_new ();
3512
3513     switch (prop)
3514     {
3515         case 0:
3516         {
3517             sp_repr_css_set_property (css, "text-anchor", "start");
3518             sp_repr_css_set_property (css, "text-align", "start");
3519             break;
3520         }
3521         case 1:
3522         {
3523             sp_repr_css_set_property (css, "text-anchor", "middle");
3524             sp_repr_css_set_property (css, "text-align", "center");
3525             break;
3526         }
3527
3528         case 2:
3529         {
3530             sp_repr_css_set_property (css, "text-anchor", "end");
3531             sp_repr_css_set_property (css, "text-align", "end");
3532             break;
3533         }
3534
3535         case 3:
3536         {
3537             sp_repr_css_set_property (css, "text-anchor", "start");
3538             sp_repr_css_set_property (css, "text-align", "justify");
3539             break;
3540         }
3541     }
3542
3543     SPStyle *query =
3544         sp_style_new (SP_ACTIVE_DOCUMENT);
3545     int result_numbers =
3546         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3547
3548     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3549     if (result_numbers == QUERY_STYLE_NOTHING)
3550     {
3551         sp_repr_css_change (inkscape_get_repr (INKSCAPE, "tools.text"), css, "style");
3552     }
3553
3554     sp_style_unref(query);
3555
3556     sp_desktop_set_style (desktop, css, true, true);
3557     sp_document_done (sp_desktop_document (SP_ACTIVE_DESKTOP), SP_VERB_CONTEXT_TEXT,
3558                                    _("Text: Change alignment"));
3559     sp_repr_css_attr_unref (css);
3560
3561     gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3562 }
3563
3564 void
3565 sp_text_toolbox_style_toggled (GtkToggleButton  *button,
3566                                gpointer          data)
3567 {
3568     if (g_object_get_data (G_OBJECT (button), "block")) return;
3569
3570     SPDesktop   *desktop    = SP_ACTIVE_DESKTOP;
3571     SPCSSAttr   *css        = sp_repr_css_attr_new ();
3572     int          prop       = GPOINTER_TO_INT(data);
3573     bool         active     = gtk_toggle_button_get_active (button);
3574
3575
3576     switch (prop)
3577     {
3578         case 0:
3579         {
3580             sp_repr_css_set_property (css, "font-weight", active ? "bold" : "normal" );
3581             break;
3582         }
3583
3584         case 1:
3585         {
3586             sp_repr_css_set_property (css, "font-style", active ? "italic" : "normal");
3587             break;
3588         }
3589     }
3590
3591     SPStyle *query =
3592         sp_style_new (SP_ACTIVE_DOCUMENT);
3593     int result_numbers =
3594         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3595
3596     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3597     if (result_numbers == QUERY_STYLE_NOTHING)
3598     {
3599         sp_repr_css_change (inkscape_get_repr (INKSCAPE, "tools.text"), css, "style");
3600     }
3601
3602     sp_style_unref(query);
3603
3604     sp_desktop_set_style (desktop, css, true, true);
3605     sp_document_done (sp_desktop_document (SP_ACTIVE_DESKTOP), SP_VERB_CONTEXT_TEXT,
3606                                    _("Text: Change font style"));
3607     sp_repr_css_attr_unref (css);
3608
3609     gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3610 }
3611
3612 void
3613 sp_text_toolbox_orientation_toggled (GtkRadioButton  *button,
3614                                      gpointer         data)
3615 {
3616     if (g_object_get_data (G_OBJECT (button), "block")) {
3617         g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3618         return;
3619     }
3620
3621     SPDesktop   *desktop    = SP_ACTIVE_DESKTOP;
3622     SPCSSAttr   *css        = sp_repr_css_attr_new ();
3623     int          prop       = GPOINTER_TO_INT(data);
3624
3625     switch (prop)
3626     {
3627         case 0:
3628         {
3629             sp_repr_css_set_property (css, "writing-mode", "lr");
3630             break;
3631         }
3632
3633         case 1:
3634         {
3635             sp_repr_css_set_property (css, "writing-mode", "tb");
3636             break;
3637         }
3638     }
3639
3640     SPStyle *query =
3641         sp_style_new (SP_ACTIVE_DOCUMENT);
3642     int result_numbers =
3643         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3644
3645     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3646     if (result_numbers == QUERY_STYLE_NOTHING)
3647     {
3648         sp_repr_css_change (inkscape_get_repr (INKSCAPE, "tools.text"), css, "style");
3649     }
3650
3651     sp_desktop_set_style (desktop, css, true, true);
3652     sp_document_done (sp_desktop_document (SP_ACTIVE_DESKTOP), SP_VERB_CONTEXT_TEXT,
3653                                    _("Text: Change orientation"));
3654     sp_repr_css_attr_unref (css);
3655
3656     gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3657 }
3658
3659 gboolean
3660 sp_text_toolbox_size_keypress (GtkWidget *w, GdkEventKey *event, gpointer data)
3661 {
3662     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3663     if (!desktop) return FALSE;
3664
3665     switch (get_group0_keyval (event)) {
3666         case GDK_Escape: // defocus
3667             gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3668             return TRUE; // I consumed the event
3669             break;
3670         case GDK_Return: // defocus
3671         case GDK_KP_Enter:
3672             gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3673             return TRUE; // I consumed the event
3674             break;
3675     }
3676     return FALSE;
3677 }
3678
3679 gboolean
3680 sp_text_toolbox_family_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_grab_focus (GTK_WIDGET(desktop->canvas));
3688             sp_text_toolbox_selection_changed (NULL, tbl); // update
3689             return TRUE; // I consumed the event
3690             break;
3691     }
3692     return FALSE;
3693 }
3694
3695 gboolean
3696 sp_text_toolbox_family_list_keypress (GtkWidget *w, GdkEventKey *event, GObject *tbl)
3697 {
3698     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3699     if (!desktop) return FALSE;
3700
3701     switch (get_group0_keyval (event)) {
3702         case GDK_Escape: // defocus
3703             gtk_widget_hide (w);
3704             visible = false;
3705             gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3706             return TRUE; // I consumed the event
3707             break;
3708     }
3709     return FALSE;
3710 }
3711
3712
3713 void
3714 sp_text_toolbox_size_changed  (GtkComboBox *cbox,
3715                                GObject     *tbl)
3716 {
3717     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3718
3719     if (g_object_get_data (tbl, "size-block")) return;
3720
3721 #if GTK_CHECK_VERSION(2,6,0)
3722     char *text = gtk_combo_box_get_active_text (cbox);
3723 #else // GTK_CHECK_VERSION(2,6,0)
3724     GtkTreeModel *model = gtk_combo_box_get_model (cbox);
3725     GtkTreeIter iter;
3726     char *text = NULL;
3727
3728     if (gtk_combo_box_get_active_iter (cbox, &iter) && model)
3729         gtk_tree_model_get (model, &iter, 0, &text, -1);
3730 #endif // GTK_CHECK_VERSION(2,6,0)
3731
3732     SPCSSAttr *css = sp_repr_css_attr_new ();
3733     sp_repr_css_set_property (css, "font-size", text);
3734     free (text);
3735
3736     SPStyle *query =
3737         sp_style_new (SP_ACTIVE_DOCUMENT);
3738     int result_numbers =
3739         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3740
3741     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3742     if (result_numbers == QUERY_STYLE_NOTHING)
3743     {
3744         sp_repr_css_change (inkscape_get_repr (INKSCAPE, "tools.text"), css, "style");
3745     }
3746
3747     sp_style_unref(query);
3748
3749     sp_desktop_set_style (desktop, css, true, true);
3750     sp_document_maybe_done (sp_desktop_document (SP_ACTIVE_DESKTOP), "ttb:size", SP_VERB_NONE,
3751                                    _("Text: Change font size"));
3752     sp_repr_css_attr_unref (css);
3753
3754
3755     if (gtk_combo_box_get_active (cbox) > 0) // if this was from drop-down (as opposed to type-in), defocus
3756         gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3757 }
3758
3759 void
3760 sp_text_toolbox_text_popdown_clicked    (GtkButton          *button,
3761                                          GObject            *tbl)
3762 {
3763     GtkWidget *popdown = GTK_WIDGET (g_object_get_data (tbl, "family-popdown-window"));
3764     GtkWidget *widget = GTK_WIDGET (g_object_get_data (tbl, "family-entry"));
3765     int x, y;
3766
3767     if (!visible)
3768     {
3769         gdk_window_get_origin (widget->window, &x, &y);
3770         gtk_window_move (GTK_WINDOW (popdown), x, y + widget->allocation.height + 2); //2px of grace space
3771         gtk_widget_show_all (popdown);
3772
3773         gdk_pointer_grab (widget->window, TRUE,
3774                           GdkEventMask (GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK |
3775                                         GDK_ENTER_NOTIFY_MASK | GDK_LEAVE_NOTIFY_MASK |
3776                                         GDK_POINTER_MOTION_MASK),
3777                           NULL, NULL, GDK_CURRENT_TIME);
3778
3779         gdk_keyboard_grab (widget->window, TRUE, GDK_CURRENT_TIME);
3780
3781         visible = true;
3782     }
3783     else
3784     {
3785         gdk_pointer_ungrab (GDK_CURRENT_TIME);
3786         gdk_keyboard_ungrab (GDK_CURRENT_TIME);
3787         gtk_widget_hide (popdown);
3788         visible = false;
3789     }
3790 }
3791
3792 gboolean
3793 sp_text_toolbox_entry_focus_in  (GtkWidget        *entry,
3794                                  GdkEventFocus    *event,
3795                                  GObject          *tbl)
3796 {
3797     gtk_entry_select_region (GTK_ENTRY (entry), 0, -1);
3798     return FALSE;
3799 }
3800
3801 gboolean
3802 sp_text_toolbox_popdown_focus_out (GtkWidget        *popdown,
3803                                    GdkEventFocus    *event,
3804                                    GObject          *tbl)
3805 {
3806     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3807
3808     gtk_widget_hide (popdown);
3809     visible = false;
3810     gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3811     return TRUE;
3812 }
3813
3814 void
3815 cell_data_func  (GtkTreeViewColumn *column,
3816                  GtkCellRenderer   *cell,
3817                  GtkTreeModel      *tree_model,
3818                  GtkTreeIter       *iter,
3819                  gpointer           data)
3820 {
3821     char        *family,
3822         *family_escaped,
3823         *sample_escaped;
3824
3825     static const char *sample = _("AaBbCcIiPpQq12369$\342\202\254\302\242?.;/()");
3826
3827     gtk_tree_model_get (tree_model, iter, 0, &family, -1);
3828
3829     family_escaped = g_markup_escape_text (family, -1);
3830     sample_escaped = g_markup_escape_text (sample, -1);
3831
3832     std::stringstream markup;
3833     markup << family_escaped << "  <span foreground='darkgray' font_family='" << family_escaped << "'>" << sample_escaped << "</span>";
3834     g_object_set (G_OBJECT (cell), "markup", markup.str().c_str(), NULL);
3835
3836     free (family);
3837     free (family_escaped);
3838     free (sample_escaped);
3839 }
3840
3841 static void delete_completion(GObject *obj, GtkWidget *entry) {
3842     GObject *completion = (GObject *) gtk_object_get_data(GTK_OBJECT(entry), "completion");
3843     if (completion) {
3844         gtk_entry_set_completion (GTK_ENTRY(entry), NULL);
3845         g_object_unref (completion);
3846     }
3847 }
3848
3849 GtkWidget*
3850 sp_text_toolbox_new (SPDesktop *desktop)
3851 {
3852     GtkWidget   *tbl = gtk_hbox_new (FALSE, 0);
3853
3854     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
3855     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
3856
3857     GtkTooltips *tt = gtk_tooltips_new();
3858     Glib::RefPtr<Gtk::ListStore> store = Inkscape::FontLister::get_instance()->get_font_list();
3859
3860     ////////////Family
3861     //Window
3862     GtkWidget   *window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
3863     gtk_window_set_decorated (GTK_WINDOW (window), FALSE);
3864
3865     //Entry
3866     GtkWidget           *entry = gtk_entry_new ();
3867     gtk_object_set_data(GTK_OBJECT(entry), "altx-text", entry);
3868     GtkEntryCompletion  *completion = gtk_entry_completion_new ();
3869     gtk_entry_completion_set_model (completion, GTK_TREE_MODEL (Glib::unwrap(store)));
3870     gtk_entry_completion_set_text_column (completion, 0);
3871     gtk_entry_completion_set_minimum_key_length (completion, 1);
3872     g_object_set (G_OBJECT(completion), "inline-completion", TRUE, "popup-completion", TRUE, NULL);
3873     gtk_entry_set_completion (GTK_ENTRY(entry), completion);
3874     gtk_object_set_data(GTK_OBJECT(entry), "completion", completion);
3875     aux_toolbox_space (tbl, 1);
3876     gtk_box_pack_start (GTK_BOX (tbl), entry, FALSE, FALSE, 0);
3877     g_signal_connect(G_OBJECT(tbl), "destroy", G_CALLBACK(delete_completion), entry);
3878
3879     //Button
3880     GtkWidget   *button = gtk_button_new ();
3881     gtk_container_add       (GTK_CONTAINER (button), gtk_arrow_new (GTK_ARROW_DOWN, GTK_SHADOW_NONE));
3882     gtk_box_pack_start      (GTK_BOX (tbl), button, FALSE, FALSE, 0);
3883
3884     //Popdown
3885     GtkWidget           *sw = gtk_scrolled_window_new (NULL, NULL);
3886     GtkWidget           *treeview = gtk_tree_view_new ();
3887
3888     GtkCellRenderer     *cell = gtk_cell_renderer_text_new ();
3889     GtkTreeViewColumn   *column = gtk_tree_view_column_new ();
3890     gtk_tree_view_column_pack_start (column, cell, FALSE);
3891     gtk_tree_view_column_set_sizing (column, GTK_TREE_VIEW_COLUMN_FIXED);
3892     gtk_tree_view_column_set_cell_data_func (column, cell, GtkTreeCellDataFunc (cell_data_func), NULL, NULL);
3893     gtk_tree_view_append_column (GTK_TREE_VIEW (treeview), column);
3894
3895     gtk_tree_view_set_model (GTK_TREE_VIEW (treeview), GTK_TREE_MODEL (Glib::unwrap(store)));
3896     gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (treeview), FALSE);
3897 #if GTK_CHECK_VERSION(2,6,0)
3898     gtk_tree_view_set_fixed_height_mode (GTK_TREE_VIEW (treeview), TRUE);
3899 #endif // GTK_CHECK_VERSION(2,6,0)
3900
3901     //gtk_tree_view_set_enable_search (GTK_TREE_VIEW (treeview), TRUE);
3902
3903     gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw), GTK_POLICY_NEVER, GTK_POLICY_ALWAYS);
3904     gtk_container_add (GTK_CONTAINER (sw), treeview);
3905
3906     gtk_container_add (GTK_CONTAINER (window), sw);
3907     gtk_widget_set_size_request (window, 300, 450);
3908
3909     g_signal_connect (G_OBJECT (entry),  "activate", G_CALLBACK (sp_text_toolbox_family_entry_activate), tbl);
3910     g_signal_connect (G_OBJECT (entry),  "focus-in-event", G_CALLBACK (sp_text_toolbox_entry_focus_in), tbl);
3911     g_signal_connect (G_OBJECT (entry), "key-press-event", G_CALLBACK(sp_text_toolbox_family_keypress), tbl);
3912
3913     g_signal_connect (G_OBJECT (button), "clicked", G_CALLBACK (sp_text_toolbox_text_popdown_clicked), tbl);
3914
3915     g_signal_connect (G_OBJECT (window), "focus-out-event", G_CALLBACK (sp_text_toolbox_popdown_focus_out), tbl);
3916     g_signal_connect (G_OBJECT (window), "key-press-event", G_CALLBACK(sp_text_toolbox_family_list_keypress), tbl);
3917
3918     GtkTreeSelection *tselection = gtk_tree_view_get_selection (GTK_TREE_VIEW (treeview));
3919     g_signal_connect (G_OBJECT (tselection), "changed", G_CALLBACK (sp_text_toolbox_family_changed), tbl);
3920
3921     g_object_set_data (G_OBJECT (tbl), "family-entry", entry);
3922     g_object_set_data (G_OBJECT (tbl), "family-popdown-button", button);
3923     g_object_set_data (G_OBJECT (tbl), "family-popdown-window", window);
3924     g_object_set_data (G_OBJECT (tbl), "family-tree-selection", tselection);
3925     g_object_set_data (G_OBJECT (tbl), "family-tree-view", treeview);
3926
3927     GtkWidget *image = gtk_image_new_from_stock (GTK_STOCK_DIALOG_WARNING, GTK_ICON_SIZE_SMALL_TOOLBAR);
3928     aux_toolbox_space (tbl, 1);
3929     GtkWidget *box = gtk_event_box_new ();
3930     gtk_container_add (GTK_CONTAINER (box), image);
3931     gtk_box_pack_start (GTK_BOX (tbl), box, FALSE, FALSE, 4);
3932     g_object_set_data (G_OBJECT (tbl), "warning-image", box);
3933     GtkTooltips *tooltips = gtk_tooltips_new ();
3934     gtk_tooltips_set_tip (tooltips, box, _("This font is currently not installed on your system. Inkscape will use the default font instead."), "");
3935     gtk_widget_hide (GTK_WIDGET (box));
3936     g_signal_connect_swapped (G_OBJECT (tbl), "show", G_CALLBACK (gtk_widget_hide), box);
3937
3938     ////////////Size
3939     const char *sizes[] = {
3940         "4", "6", "8", "9", "10", "11", "12", "13", "14",
3941         "16", "18", "20", "22", "24", "28",
3942         "32", "36", "40", "48", "56", "64", "72", "144"
3943     };
3944
3945     GtkWidget *cbox = gtk_combo_box_entry_new_text ();
3946     for (unsigned int n = 0; n < G_N_ELEMENTS (sizes); gtk_combo_box_append_text (GTK_COMBO_BOX(cbox), sizes[n++]));
3947     gtk_widget_set_size_request (cbox, 80, -1);
3948     aux_toolbox_space (tbl, 1);
3949     gtk_box_pack_start (GTK_BOX (tbl), cbox, FALSE, FALSE, 0);
3950     g_object_set_data (G_OBJECT (tbl), "combo-box-size", cbox);
3951     g_signal_connect (G_OBJECT (cbox), "changed", G_CALLBACK (sp_text_toolbox_size_changed), tbl);
3952     gtk_signal_connect(GTK_OBJECT(cbox), "key-press-event", GTK_SIGNAL_FUNC(sp_text_toolbox_size_keypress), NULL);
3953
3954     //spacer
3955     aux_toolbox_space (tbl, 4);
3956     gtk_box_pack_start (GTK_BOX (tbl), gtk_vseparator_new (), FALSE, FALSE, 4);
3957
3958     ////////////Text anchor
3959     GtkWidget *group   = gtk_radio_button_new (NULL);
3960     GtkWidget *row     = gtk_hbox_new (FALSE, 4);
3961     g_object_set_data (G_OBJECT (tbl), "anchor-group", group);
3962
3963     // left
3964     GtkWidget *rbutton = group;
3965     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3966     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_JUSTIFY_LEFT, GTK_ICON_SIZE_SMALL_TOOLBAR));
3967     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3968
3969     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3970     g_object_set_data   (G_OBJECT (tbl), "text-start", rbutton);
3971     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_anchoring_toggled), gpointer(0));
3972     gtk_tooltips_set_tip(tt, rbutton, _("Align left"), NULL);
3973
3974     // center
3975     rbutton = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
3976     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3977     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_JUSTIFY_CENTER, GTK_ICON_SIZE_SMALL_TOOLBAR));
3978     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3979
3980     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3981     g_object_set_data   (G_OBJECT (tbl), "text-middle", rbutton);
3982     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_anchoring_toggled), gpointer (1));
3983     gtk_tooltips_set_tip(tt, rbutton, _("Center"), NULL);
3984
3985     // right
3986     rbutton = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
3987     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3988     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_JUSTIFY_RIGHT, GTK_ICON_SIZE_SMALL_TOOLBAR));
3989     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3990
3991     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3992     g_object_set_data   (G_OBJECT (tbl), "text-end", rbutton);
3993     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_anchoring_toggled), gpointer(2));
3994     gtk_tooltips_set_tip(tt, rbutton, _("Align right"), NULL);
3995
3996     // fill
3997     rbutton = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
3998     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3999     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_JUSTIFY_FILL, GTK_ICON_SIZE_SMALL_TOOLBAR));
4000     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
4001
4002     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
4003     g_object_set_data   (G_OBJECT (tbl), "text-fill", rbutton);
4004     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_anchoring_toggled), gpointer(3));
4005     gtk_tooltips_set_tip(tt, rbutton, _("Justify"), NULL);
4006
4007     aux_toolbox_space (tbl, 1);
4008     gtk_box_pack_start (GTK_BOX (tbl), row, FALSE, FALSE, 4);
4009
4010     //spacer
4011     gtk_box_pack_start (GTK_BOX (tbl), gtk_vseparator_new (), FALSE, FALSE, 4);
4012
4013     ////////////Text style
4014     row = gtk_hbox_new (FALSE, 4);
4015
4016     // bold
4017     rbutton = gtk_toggle_button_new ();
4018     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
4019     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_BOLD, GTK_ICON_SIZE_SMALL_TOOLBAR));
4020     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
4021     gtk_tooltips_set_tip(tt, rbutton, _("Bold"), NULL);
4022
4023     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
4024     g_object_set_data   (G_OBJECT (tbl), "style-bold", rbutton);
4025     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_style_toggled), gpointer(0));
4026
4027     // italic
4028     rbutton = gtk_toggle_button_new ();
4029     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
4030     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_ITALIC, GTK_ICON_SIZE_SMALL_TOOLBAR));
4031     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
4032     gtk_tooltips_set_tip(tt, rbutton, _("Italic"), NULL);
4033
4034     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
4035     g_object_set_data   (G_OBJECT (tbl), "style-italic", rbutton);
4036     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_style_toggled), gpointer (1));
4037
4038     aux_toolbox_space (tbl, 1);
4039     gtk_box_pack_start (GTK_BOX (tbl), row, FALSE, FALSE, 4);
4040
4041     //spacer
4042     gtk_box_pack_start (GTK_BOX (tbl), gtk_vseparator_new (), FALSE, FALSE, 4);
4043
4044     ////////////Text orientation
4045     group   = gtk_radio_button_new (NULL);
4046     row     = gtk_hbox_new (FALSE, 4);
4047     g_object_set_data (G_OBJECT (tbl), "orientation-group", group);
4048
4049     // horizontal
4050     rbutton = group;
4051     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
4052     gtk_container_add           (GTK_CONTAINER (rbutton), sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_WRITING_MODE_LR));
4053     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
4054     gtk_tooltips_set_tip(tt, rbutton, _("Horizontal text"), NULL);
4055
4056     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
4057     g_object_set_data   (G_OBJECT (tbl), "orientation-horizontal", rbutton);
4058     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_orientation_toggled), gpointer(0));
4059
4060     // vertical
4061     rbutton = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
4062     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
4063     gtk_container_add           (GTK_CONTAINER (rbutton), sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_WRITING_MODE_TB));
4064     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
4065     gtk_tooltips_set_tip(tt, rbutton, _("Vertical text"), NULL);
4066
4067     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
4068     g_object_set_data   (G_OBJECT (tbl), "orientation-vertical", rbutton);
4069     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_orientation_toggled), gpointer (1));
4070     gtk_box_pack_start (GTK_BOX (tbl), row, FALSE, FALSE, 4);
4071
4072
4073     //watch selection
4074     Inkscape::ConnectionPool* pool = Inkscape::ConnectionPool::new_connection_pool ("ISTextToolbox");
4075
4076     sigc::connection *c_selection_changed =
4077         new sigc::connection (sp_desktop_selection (desktop)->connectChanged
4078                               (sigc::bind (sigc::ptr_fun (sp_text_toolbox_selection_changed), (GObject*)tbl)));
4079     pool->add_connection ("selection-changed", c_selection_changed);
4080
4081     sigc::connection *c_selection_modified =
4082         new sigc::connection (sp_desktop_selection (desktop)->connectModified
4083                               (sigc::bind (sigc::ptr_fun (sp_text_toolbox_selection_modified), (GObject*)tbl)));
4084     pool->add_connection ("selection-modified", c_selection_modified);
4085
4086     sigc::connection *c_subselection_changed =
4087         new sigc::connection (desktop->connectToolSubselectionChanged
4088                               (sigc::bind (sigc::ptr_fun (sp_text_toolbox_subselection_changed), (GObject*)tbl)));
4089     pool->add_connection ("tool-subselection-changed", c_subselection_changed);
4090
4091     Inkscape::ConnectionPool::connect_destroy (G_OBJECT (tbl), pool);
4092
4093
4094 #if 0
4095     // horizontal
4096     {
4097         GtkWidget *px= sp_icon_new(Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_WRITING_MODE_LR);
4098         GtkWidget *b = group = gtk_radio_button_new (NULL);
4099         gtk_container_add (GTK_CONTAINER (b), px);
4100         gtk_tooltips_set_tip (tt, b, _("Horizontal text"), NULL);
4101         gtk_button_set_relief (GTK_BUTTON (b), GTK_RELIEF_NONE);
4102         gtk_toggle_button_set_mode (GTK_TOGGLE_BUTTON (b), FALSE );
4103         gtk_box_pack_start (GTK_BOX (tbl), b, FALSE, FALSE, 0);
4104     }
4105
4106     // vertical
4107     {
4108         GtkWidget *px = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_WRITING_MODE_TB);
4109         GtkWidget *b = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
4110         gtk_container_add (GTK_CONTAINER (b), px);
4111         gtk_tooltips_set_tip (tt, b, _("Vertical text"), NULL);
4112         gtk_button_set_relief (GTK_BUTTON (b), GTK_RELIEF_NONE);
4113         gtk_toggle_button_set_mode (GTK_TOGGLE_BUTTON (b), FALSE );
4114         gtk_box_pack_start (GTK_BOX (tbl), b, FALSE, FALSE, 0);
4115     }
4116
4117     aux_toolbox_space(tbl, AUX_BETWEEN_BUTTON_GROUPS);
4118
4119     // letter spacing
4120     {
4121         {
4122             GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_LETTER_SPACING);
4123             GtkWidget *hb = gtk_hbox_new(FALSE, 1);
4124             gtk_container_add (GTK_CONTAINER (hb), image);
4125             gtk_widget_show(image);
4126             gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
4127         }
4128
4129         {
4130             GtkWidget *hb = sp_tb_spinbutton(_(""), _("Spacing between letters"),
4131                                              "tools.text", "letter_spacing", 0.0,
4132                                              us, tbl, FALSE, NULL,
4133                                              -1000.0, 1000.0, 0.1, 0.1,
4134                                              sp_text_letter_changed, 0.1, 1);
4135             gtk_widget_set_size_request (hb, 45, 6);
4136             gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 6);
4137         }
4138     }
4139
4140     // line spacing
4141     {
4142         {
4143             GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_LINE_SPACING);
4144             GtkWidget *hb = gtk_hbox_new(FALSE, 1);
4145             gtk_container_add (GTK_CONTAINER (hb), image);
4146             gtk_widget_show(image);
4147             gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
4148         }
4149
4150         {
4151             GtkWidget *hb = sp_tb_spinbutton(_(""), _("Spacing between lines"),
4152                                              "tools.text", "line_spacing", 0,
4153                                              us, tbl, FALSE, NULL,
4154                                              -1000.0, 1000.0, 0.1, 0.1,
4155                                              sp_text_line_changed, 0.1, 1);
4156             gtk_widget_set_size_request (hb, 45, 0);
4157             gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 3);
4158         }
4159     }
4160
4161     {
4162         // horizontal kerning/vertical kerning units menu: create
4163         GtkWidget *us = sp_unit_selector_new(SP_UNIT_ABSOLUTE | SP_UNIT_DEVICE);
4164         sp_unit_selector_setsize(us, AUX_OPTION_MENU_WIDTH, AUX_OPTION_MENU_HEIGHT);
4165         sp_unit_selector_set_unit(SP_UNIT_SELECTOR(us), desktop->namedview->doc_units);
4166
4167         aux_toolbox_space(tbl, AUX_BETWEEN_BUTTON_GROUPS);
4168
4169         // horizontal kerning
4170         {
4171             {
4172                 GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_HORZ_KERN);
4173                 GtkWidget *hb = gtk_hbox_new(FALSE, 1);
4174                 gtk_container_add (GTK_CONTAINER (hb), image);
4175                 gtk_widget_show(image);
4176                 gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
4177             }
4178
4179             {
4180                 GtkWidget *hb = sp_tb_spinbutton(_(""), _("Horizontal kerning"),
4181                                                  "tools.text", "horizontal_kerning", 0,
4182                                                  us, tbl, FALSE, NULL,
4183                                                  -100.00, 100.00, 0.01, 0.1,
4184                                                  sp_text_horiz_kern_changed);
4185                 gtk_widget_set_size_request (hb, 45, 0);
4186                 gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 6);
4187             }
4188         }
4189
4190         // vertical kerning
4191         {
4192             {
4193                 GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_VERT_KERN);
4194                 GtkWidget *hb = gtk_hbox_new(FALSE, 1);
4195                 gtk_container_add (GTK_CONTAINER (hb), image);
4196                 gtk_widget_show(image);
4197                 gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
4198             }
4199
4200             {
4201                 GtkWidget *hb = sp_tb_spinbutton(_(""), _("Vertical kerning"),
4202                                                  "tools.text", "vertical_kerning", 0,
4203                                                  us, tbl, FALSE, NULL,
4204                                                  -100.00, 100.00, 0.01, 0.1,
4205                                                  sp_text_vert_kern_changed);
4206                 gtk_widget_set_size_request (hb, 45, 0);
4207                 gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 5);
4208             }
4209         }
4210
4211         // add the units menu
4212         gtk_widget_show(us);
4213         gtk_box_pack_start(GTK_BOX(tbl), us, FALSE, FALSE, 1);
4214         gtk_object_set_data(GTK_OBJECT(tbl), "units", us);
4215     }
4216
4217     // letter rotation
4218     aux_toolbox_space(tbl, AUX_BETWEEN_BUTTON_GROUPS);
4219     {
4220         {
4221             GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_ROTATION);
4222             GtkWidget *hb = gtk_hbox_new(FALSE, 1);
4223             gtk_container_add (GTK_CONTAINER (hb), image);
4224             gtk_widget_show(image);
4225             gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
4226         }
4227         {
4228             GtkWidget *hb = sp_tb_spinbutton(_(""), _("Letter rotation"),
4229                                              "tools.text", "letter_rotation", 0,
4230                                              us, tbl, FALSE, NULL,
4231                                              -180.0, 180.0, 0.1, 0.1,
4232                                              sp_text_letter_rotation_changed, 0.1, 1);
4233             gtk_widget_set_size_request (hb, 45, 0);
4234             gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 6);
4235         }
4236         // rotation degree label
4237         {
4238             GtkWidget *label = gtk_widget_new (GTK_TYPE_LABEL, "label", "\302\260", "xalign", 0.0, NULL);
4239             gtk_box_pack_start(GTK_BOX(tbl), label, FALSE, FALSE, 0);
4240         }
4241     }
4242
4243     // Remove Manual Kerns
4244     {
4245         GtkWidget *px = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_REMOVE_KERNS);
4246         GtkWidget *button = gtk_button_new ();
4247         gtk_container_add (GTK_CONTAINER (button), px);
4248         gtk_widget_show(button);
4249         gtk_tooltips_set_tip (tt, button, _("Remove manual kerns"), NULL);
4250         gtk_button_set_relief (GTK_BUTTON (button), GTK_RELIEF_NONE);
4251         gtk_widget_set_sensitive(button, TRUE);
4252         gtk_box_pack_start (GTK_BOX (tbl), button, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
4253     }
4254 #endif
4255
4256     gtk_widget_show_all (tbl);
4257     return tbl;
4258
4259 } // end of sp_text_toolbox_new()
4260
4261 }//<unnamed> namespace
4262
4263
4264 //#########################
4265 //##  Connector Toolbox  ##
4266 //#########################
4267
4268 static void sp_connector_path_set_avoid(void)
4269 {
4270     cc_selection_set_avoid(true);
4271 }
4272
4273
4274 static void sp_connector_path_set_ignore(void)
4275 {
4276     cc_selection_set_avoid(false);
4277 }
4278
4279
4280
4281 static void connector_spacing_changed(GtkAdjustment *adj, GObject* tbl)
4282 {
4283     // quit if run by the _changed callbacks
4284     if (g_object_get_data( tbl, "freeze" )) {
4285         return;
4286     }
4287
4288     SPDesktop *desktop = (SPDesktop *) g_object_get_data( tbl, "desktop" );
4289     SPDocument *doc = sp_desktop_document(desktop);
4290
4291     if (!sp_document_get_undo_sensitive(doc))
4292     {
4293         return;
4294     }
4295
4296     Inkscape::XML::Node *repr = SP_OBJECT_REPR(desktop->namedview);
4297
4298     if ( repr->attribute("inkscape:connector-spacing") ) {
4299         gdouble priorValue = gtk_adjustment_get_value(adj);
4300         sp_repr_get_double( repr, "inkscape:connector-spacing", &priorValue );
4301         if ( priorValue == gtk_adjustment_get_value(adj) ) {
4302             return;
4303         }
4304     } else if ( adj->value == defaultConnSpacing ) {
4305         return;
4306     }
4307
4308     // in turn, prevent callbacks from responding
4309     g_object_set_data( tbl, "freeze", GINT_TO_POINTER(TRUE) );
4310
4311     sp_repr_set_css_double(repr, "inkscape:connector-spacing", adj->value);
4312     SP_OBJECT(desktop->namedview)->updateRepr();
4313
4314     GSList *items = get_avoided_items(NULL, desktop->currentRoot(), desktop);
4315     for ( GSList const *iter = items ; iter != NULL ; iter = iter->next ) {
4316         SPItem *item = reinterpret_cast<SPItem *>(iter->data);
4317         NR::Matrix m = NR::identity();
4318         avoid_item_move(&m, item);
4319     }
4320
4321     if (items) {
4322         g_slist_free(items);
4323     }
4324
4325     sp_document_done(doc, SP_VERB_CONTEXT_CONNECTOR,
4326             _("Change connector spacing"));
4327
4328     g_object_set_data( tbl, "freeze", GINT_TO_POINTER(FALSE) );
4329
4330     spinbutton_defocus(GTK_OBJECT(tbl));
4331 }
4332
4333 static void sp_connector_graph_layout(void)
4334 {
4335     if (!SP_ACTIVE_DESKTOP) return;
4336
4337     // hack for clones, see comment in align-and-distribute.cpp
4338     int saved_compensation = prefs_get_int_attribute("options.clonecompensation", "value", SP_CLONE_COMPENSATION_UNMOVED);
4339     prefs_set_int_attribute("options.clonecompensation", "value", SP_CLONE_COMPENSATION_UNMOVED);
4340
4341     graphlayout(sp_desktop_selection(SP_ACTIVE_DESKTOP)->itemList());
4342
4343     prefs_set_int_attribute("options.clonecompensation", "value", saved_compensation);
4344
4345     sp_document_done(sp_desktop_document(SP_ACTIVE_DESKTOP), SP_VERB_DIALOG_ALIGN_DISTRIBUTE, _("Arrange connector network"));
4346 }
4347
4348 static void sp_directed_graph_layout_toggled( GtkToggleAction* act, GtkObject *tbl )
4349 {
4350     if ( gtk_toggle_action_get_active( act ) ) {
4351         prefs_set_string_attribute("tools.connector", "directedlayout",
4352                 "true");
4353     } else {
4354         prefs_set_string_attribute("tools.connector", "directedlayout",
4355                 "false");
4356     }
4357 }
4358
4359 static void sp_nooverlaps_graph_layout_toggled( GtkToggleAction* act, GtkObject *tbl )
4360 {
4361     if ( gtk_toggle_action_get_active( act ) ) {
4362         prefs_set_string_attribute("tools.connector", "avoidoverlaplayout",
4363                 "true");
4364     } else {
4365         prefs_set_string_attribute("tools.connector", "avoidoverlaplayout",
4366                 "false");
4367     }
4368 }
4369
4370
4371 static void connector_length_changed(GtkAdjustment *adj, GObject* tbl)
4372 {
4373     prefs_set_double_attribute("tools.connector", "length", adj->value);
4374     spinbutton_defocus(GTK_OBJECT(tbl));
4375 }
4376
4377 static void connector_tb_event_attr_changed(Inkscape::XML::Node *repr,
4378         gchar const *name, gchar const *old_value, gchar const *new_value,
4379         bool is_interactive, gpointer data)
4380 {
4381     GtkWidget *tbl = GTK_WIDGET(data);
4382
4383     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
4384         return;
4385     }
4386     if (strcmp(name, "inkscape:connector-spacing") != 0) {
4387         return;
4388     }
4389
4390     GtkAdjustment *adj = (GtkAdjustment*)
4391             gtk_object_get_data(GTK_OBJECT(tbl), "spacing");
4392     gdouble spacing = defaultConnSpacing;
4393     sp_repr_get_double(repr, "inkscape:connector-spacing", &spacing);
4394
4395     gtk_adjustment_set_value(adj, spacing);
4396 }
4397
4398
4399 static Inkscape::XML::NodeEventVector connector_tb_repr_events = {
4400     NULL, /* child_added */
4401     NULL, /* child_removed */
4402     connector_tb_event_attr_changed,
4403     NULL, /* content_changed */
4404     NULL  /* order_changed */
4405 };
4406
4407
4408 static void sp_connector_toolbox_prep( SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder )
4409 {
4410     {
4411         InkAction* inky = ink_action_new( "ConnectorAvoidAction",
4412                                           _("Avoid"),
4413                                           _("Make connectors avoid selected objects"),
4414                                           "connector_avoid",
4415                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
4416         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_connector_path_set_avoid), holder );
4417         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
4418     }
4419
4420     {
4421         InkAction* inky = ink_action_new( "ConnectorIgnoreAction",
4422                                           _("Ignore"),
4423                                           _("Make connectors ignore selected objects"),
4424                                           "connector_ignore",
4425                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
4426         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_connector_path_set_ignore), holder );
4427         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
4428     }
4429
4430     EgeAdjustmentAction* eact = 0;
4431
4432     // Spacing spinbox
4433     eact = create_adjustment_action( "ConnectorSpacingAction",
4434                                      _("Spacing:"), _("The amount of space left around objects by auto-routing connectors"),
4435                                      "tools.connector", "spacing", defaultConnSpacing,
4436                                      GTK_WIDGET(desktop->canvas), NULL, holder, TRUE, "inkscape:connector-spacing",
4437                                      0, 100, 1.0, 10.0,
4438                                      0, 0, 0,
4439                                      connector_spacing_changed, 1, 0 );
4440     gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
4441
4442     // Graph (connector network) layout
4443     {
4444         InkAction* inky = ink_action_new( "ConnectorGraphAction",
4445                                           _("Graph"),
4446                                           _("Nicely arrange selected connector network"),
4447                                           "graph_layout",
4448                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
4449         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_connector_graph_layout), holder );
4450         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
4451     }
4452
4453     // Default connector length spinbox
4454     eact = create_adjustment_action( "ConnectorLengthAction",
4455                                      _("Length:"), _("Ideal length for connectors when layout is applied"),
4456                                      "tools.connector", "length", 100,
4457                                      GTK_WIDGET(desktop->canvas), NULL, holder, TRUE, "inkscape:connector-length",
4458                                      10, 1000, 10.0, 100.0,
4459                                      0, 0, 0,
4460                                      connector_length_changed, 1, 0 );
4461     gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
4462
4463
4464     // Directed edges toggle button
4465     {
4466         InkToggleAction* act = ink_toggle_action_new( "ConnectorDirectedAction",
4467                                                       _("Downwards"),
4468                                                       _("Make connectors with end-markers (arrows) point downwards"),
4469                                                       "directed_graph",
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", "directedlayout" );
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_directed_graph_layout_toggled), holder );
4478     }
4479
4480     // Avoid overlaps toggle button
4481     {
4482         InkToggleAction* act = ink_toggle_action_new( "ConnectorOverlapAction",
4483                                                       _("Remove overlaps"),
4484                                                       _("Do not allow overlapping shapes"),
4485                                                       "remove_overlaps",
4486                                                       Inkscape::ICON_SIZE_DECORATION );
4487         gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
4488
4489         gchar const* tbuttonstate = prefs_get_string_attribute( "tools.connector", "avoidoverlaplayout" );
4490         gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act),
4491                 (tbuttonstate && !strcmp(tbuttonstate, "true")) ? TRUE:FALSE );
4492
4493         g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(sp_nooverlaps_graph_layout_toggled), holder );
4494     }
4495
4496     // Code to watch for changes to the connector-spacing attribute in
4497     // the XML.
4498     Inkscape::XML::Node *repr = SP_OBJECT_REPR(desktop->namedview);
4499     g_assert(repr != NULL);
4500
4501     purge_repr_listener( holder, holder );
4502
4503     if (repr) {
4504         g_object_set_data( holder, "repr", repr );
4505         Inkscape::GC::anchor(repr);
4506         sp_repr_add_listener( repr, &connector_tb_repr_events, holder );
4507         sp_repr_synthesize_events( repr, &connector_tb_repr_events, holder );
4508     }
4509 } // end of sp_connector_toolbox_prep()
4510
4511 static void paintbucket_channels_changed(EgeSelectOneAction* act, GObject* tbl)
4512 {
4513     gint channels = ege_select_one_action_get_active( act );
4514     flood_channels_set_channels( channels );
4515 }
4516
4517 static void paintbucket_threshold_changed(GtkAdjustment *adj, GObject *tbl)
4518 {
4519     prefs_set_int_attribute("tools.paintbucket", "threshold", (gint)adj->value);
4520 }
4521
4522 static void paintbucket_autogap_changed(EgeSelectOneAction* act, GObject *tbl)
4523 {
4524     prefs_set_int_attribute("tools.paintbucket", "autogap", ege_select_one_action_get_active( act ));
4525 }
4526
4527 static void paintbucket_offset_changed(GtkAdjustment *adj, GObject *tbl)
4528 {
4529     UnitTracker* tracker = reinterpret_cast<UnitTracker*>(g_object_get_data( tbl, "tracker" ));
4530     SPUnit const *unit = tracker->getActiveUnit();
4531
4532
4533     prefs_set_double_attribute("tools.paintbucket", "offset", (gdouble)sp_units_get_pixels(adj->value, *unit));
4534 }
4535
4536 static void paintbucket_defaults(GtkWidget *, GObject *dataKludge)
4537 {
4538     // FIXME: make defaults settable via Inkscape Options
4539     struct KeyValue {
4540         char const *key;
4541         double value;
4542     } const key_values[] = {
4543         {"threshold", 15},
4544         {"offset", 0.0}
4545     };
4546
4547     for (unsigned i = 0; i < G_N_ELEMENTS(key_values); ++i) {
4548         KeyValue const &kv = key_values[i];
4549         GtkAdjustment* adj = static_cast<GtkAdjustment *>(g_object_get_data(dataKludge, kv.key));
4550         if ( adj ) {
4551             gtk_adjustment_set_value(adj, kv.value);
4552         }
4553     }
4554
4555     EgeSelectOneAction* channels_action = EGE_SELECT_ONE_ACTION( g_object_get_data( dataKludge, "channels_action" ) );
4556     ege_select_one_action_set_active( channels_action, FLOOD_CHANNELS_RGB );
4557     EgeSelectOneAction* autogap_action = EGE_SELECT_ONE_ACTION( g_object_get_data( dataKludge, "autogap_action" ) );
4558     ege_select_one_action_set_active( autogap_action, 0 );
4559 }
4560
4561 static void sp_paintbucket_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder)
4562 {
4563     EgeAdjustmentAction* eact = 0;
4564
4565     {
4566         GtkListStore* model = gtk_list_store_new( 2, G_TYPE_STRING, G_TYPE_INT );
4567
4568         GList* items = 0;
4569         gint count = 0;
4570         for ( items = flood_channels_dropdown_items_list(); items ; items = g_list_next(items) )
4571         {
4572             GtkTreeIter iter;
4573             gtk_list_store_append( model, &iter );
4574             gtk_list_store_set( model, &iter, 0, reinterpret_cast<gchar*>(items->data), 1, count, -1 );
4575             count++;
4576         }
4577         g_list_free( items );
4578         items = 0;
4579         EgeSelectOneAction* act1 = ege_select_one_action_new( "ChannelsAction", _("Fill by:"), _(""), NULL, GTK_TREE_MODEL(model) );
4580         ege_select_one_action_set_active( act1, prefs_get_int_attribute("tools.paintbucket", "channels", 0) );
4581         g_signal_connect( G_OBJECT(act1), "changed", G_CALLBACK(paintbucket_channels_changed), holder );
4582         gtk_action_group_add_action( mainActions, GTK_ACTION(act1) );
4583         g_object_set_data( holder, "channels_action", act1 );
4584     }
4585
4586     // Spacing spinbox
4587     {
4588         eact = create_adjustment_action(
4589             "ThresholdAction",
4590             _("Threshold:"),
4591             _("The maximum allowed difference between the clicked pixel and the neighboring pixels to be counted in the fill"),
4592             "tools.paintbucket", "threshold", 5, GTK_WIDGET(desktop->canvas), NULL, holder, TRUE,
4593             "inkscape:paintbucket-threshold", 0, 100.0, 1.0, 10.0,
4594             0, 0, 0,
4595             paintbucket_threshold_changed, 1, 0 );
4596
4597         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
4598     }
4599
4600     // Create the units menu.
4601     UnitTracker* tracker = new UnitTracker( SP_UNIT_ABSOLUTE | SP_UNIT_DEVICE );
4602     tracker->setActiveUnit( sp_desktop_namedview(desktop)->doc_units );
4603     g_object_set_data( holder, "tracker", tracker );
4604     {
4605         GtkAction* act = tracker->createAction( "PaintbucketUnitsAction", _("Units"), _("") );
4606         gtk_action_group_add_action( mainActions, act );
4607     }
4608
4609     // Offset spinbox
4610     {
4611         eact = create_adjustment_action(
4612             "OffsetAction",
4613             _("Grow/shrink by:"),
4614             _("The amount to grow (positive) or shrink (negative) the created fill path"),
4615             "tools.paintbucket", "offset", 0, GTK_WIDGET(desktop->canvas), NULL/*us*/, holder, TRUE,
4616             "inkscape:paintbucket-offset", -1e6, 1e6, 0.1, 0.5,
4617             0, 0, 0,
4618             paintbucket_offset_changed, 1, 2);
4619         tracker->addAdjustment( ege_adjustment_action_get_adjustment(eact) );
4620
4621         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
4622     }
4623
4624     /* Auto Gap */
4625     {
4626         GtkListStore* model = gtk_list_store_new( 2, G_TYPE_STRING, G_TYPE_INT );
4627
4628         GList* items = 0;
4629         gint count = 0;
4630         for ( items = flood_autogap_dropdown_items_list(); items ; items = g_list_next(items) )
4631         {
4632             GtkTreeIter iter;
4633             gtk_list_store_append( model, &iter );
4634             gtk_list_store_set( model, &iter, 0, reinterpret_cast<gchar*>(items->data), 1, count, -1 );
4635             count++;
4636         }
4637         g_list_free( items );
4638         items = 0;
4639         EgeSelectOneAction* act2 = ege_select_one_action_new( "AutoGapAction", _("Fill gaps:"), _(""), NULL, GTK_TREE_MODEL(model) );
4640         ege_select_one_action_set_active( act2, prefs_get_int_attribute("tools.paintbucket", "autogap", 0) );
4641         g_signal_connect( G_OBJECT(act2), "changed", G_CALLBACK(paintbucket_autogap_changed), holder );
4642         gtk_action_group_add_action( mainActions, GTK_ACTION(act2) );
4643         g_object_set_data( holder, "autogap_action", act2 );
4644     }
4645
4646     /* Reset */
4647     {
4648         GtkAction* act = gtk_action_new( "PaintbucketResetAction",
4649                                           _("Defaults"),
4650                                           _("Reset paint bucket parameters to defaults (use Inkscape Preferences > Tools to change defaults)"),
4651                                           GTK_STOCK_CLEAR );
4652         g_signal_connect_after( G_OBJECT(act), "activate", G_CALLBACK(paintbucket_defaults), holder );
4653         gtk_action_group_add_action( mainActions, act );
4654         gtk_action_set_sensitive( act, TRUE );
4655     }
4656
4657 }
4658
4659 /*
4660   Local Variables:
4661   mode:c++
4662   c-file-style:"stroustrup"
4663   c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
4664   indent-tabs-mode:nil
4665   fill-column:99
4666   End:
4667 */
4668 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :
4669