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 *
  19 * Copyright (C) 2004 David Turner
  20 * Copyright (C) 2003 MenTaLguY
  21 * Copyright (C) 1999-2005 authors
  22 * Copyright (C) 2001-2002 Ximian, Inc.
  23 *
  24 * Released under GNU GPL, read the file 'COPYING' for more information
  25 */
  26
  27 #ifdef HAVE_CONFIG_H
  28 # include "config.h"
  29 #endif
  30
  31 #include <gtkmm.h>
  32 #include <gtk/gtk.h>
  33
  34 #include "widgets/button.h"
  35 #include "widgets/widget-sizes.h"
  36 #include "widgets/spw-utilities.h"
  37 #include "widgets/spinbutton-events.h"
  38
  39 #include "ui/widget/style-swatch.h"
  40
  41 #include "prefs-utils.h"
  42 #include "verbs.h"
  43 #include "sp-namedview.h"
  44 #include "desktop.h"
  45 #include "desktop-handles.h"
  46 #include "nodepath.h"
  47 #include "xml/repr.h"
  48 #include "xml/node-event-vector.h"
  49 #include <glibmm/i18n.h>
  50 #include "helper/unit-menu.h"
  51 #include "helper/units.h"
  52
  53 #include "inkscape.h"
  54 #include "conn-avoid-ref.h"
  55
  56
  57 #include "select-toolbar.h"
  58 #include "gradient-toolbar.h"
  59
  60 #include "connector-context.h"
  61 #include "sp-rect.h"
  62 #include "sp-star.h"
  63 #include "sp-spiral.h"
  64 #include "sp-ellipse.h"
  65 #include "sp-text.h"
  66 #include "sp-flowtext.h"
  67 #include "style.h"
  68 #include "selection.h"
  69 #include "document-private.h"
  70 #include "desktop-style.h"
  71 #include "../libnrtype/font-lister.h"
  72
  73 #include "mod360.h"
  74
  75 #include "toolbox.h"
  76
  77 typedef void (*SetupFunction)(GtkWidget *toolbox, SPDesktop *desktop);
  78 typedef void (*UpdateFunction)(SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox);
  79
  80 static GtkWidget *sp_node_toolbox_new(SPDesktop *desktop);
  81 static GtkWidget *sp_zoom_toolbox_new(SPDesktop *desktop);
  82 static GtkWidget *sp_star_toolbox_new(SPDesktop *desktop);
  83 static GtkWidget *sp_arc_toolbox_new(SPDesktop *desktop);
  84 static GtkWidget *sp_rect_toolbox_new(SPDesktop *desktop);
  85 static GtkWidget *sp_spiral_toolbox_new(SPDesktop *desktop);
  86 static GtkWidget *sp_pencil_toolbox_new(SPDesktop *desktop);
  87 static GtkWidget *sp_pen_toolbox_new(SPDesktop *desktop);
  88 static GtkWidget *sp_calligraphy_toolbox_new(SPDesktop *desktop);
  89 static GtkWidget *sp_dropper_toolbox_new(SPDesktop *desktop);
  90 static GtkWidget *sp_empty_toolbox_new(SPDesktop *desktop);
  91 static GtkWidget *sp_connector_toolbox_new(SPDesktop *desktop);
  92 static GtkWidget *sp_text_toolbox_new (SPDesktop *desktop);
  93
  94
  95 static struct {
  96     gchar const *type_name;
  97     gchar const *data_name;
  98     sp_verb_t verb;
  99     sp_verb_t doubleclick_verb;
 100 } const tools[] = {
 101     { "SPSelectContext",   "select_tool",    SP_VERB_CONTEXT_SELECT,  SP_VERB_CONTEXT_SELECT_PREFS},
 102     { "SPNodeContext",     "node_tool",      SP_VERB_CONTEXT_NODE, SP_VERB_CONTEXT_NODE_PREFS },
 103     { "SPZoomContext",     "zoom_tool",      SP_VERB_CONTEXT_ZOOM, SP_VERB_CONTEXT_ZOOM_PREFS },
 104     { "SPRectContext",     "rect_tool",      SP_VERB_CONTEXT_RECT, SP_VERB_CONTEXT_RECT_PREFS },
 105     { "SPArcContext",      "arc_tool",       SP_VERB_CONTEXT_ARC, SP_VERB_CONTEXT_ARC_PREFS },
 106     { "SPStarContext",     "star_tool",      SP_VERB_CONTEXT_STAR, SP_VERB_CONTEXT_STAR_PREFS },
 107     { "SPSpiralContext",   "spiral_tool",    SP_VERB_CONTEXT_SPIRAL, SP_VERB_CONTEXT_SPIRAL_PREFS },
 108     { "SPPencilContext",   "pencil_tool",    SP_VERB_CONTEXT_PENCIL, SP_VERB_CONTEXT_PENCIL_PREFS },
 109     { "SPPenContext",      "pen_tool",       SP_VERB_CONTEXT_PEN, SP_VERB_CONTEXT_PEN_PREFS },
 110     { "SPDynaDrawContext", "dyna_draw_tool", SP_VERB_CONTEXT_CALLIGRAPHIC, SP_VERB_CONTEXT_CALLIGRAPHIC_PREFS },
 111     { "SPTextContext",     "text_tool",      SP_VERB_CONTEXT_TEXT, SP_VERB_CONTEXT_TEXT_PREFS },
 112     { "SPConnectorContext","connector_tool", SP_VERB_CONTEXT_CONNECTOR, SP_VERB_CONTEXT_CONNECTOR_PREFS },
 113     { "SPGradientContext", "gradient_tool",  SP_VERB_CONTEXT_GRADIENT, SP_VERB_CONTEXT_GRADIENT_PREFS },
 114     { "SPDropperContext",  "dropper_tool",   SP_VERB_CONTEXT_DROPPER, SP_VERB_CONTEXT_DROPPER_PREFS },
 115     { NULL, NULL, 0, 0 }
 116 };
 117
 118 static struct {
 119     gchar const *type_name;
 120     gchar const *data_name;
 121     GtkWidget *(*create_func)(SPDesktop *desktop);
 122 } const aux_toolboxes[] = {
 123     { "SPSelectContext", "select_toolbox", sp_select_toolbox_new },
 124     { "SPNodeContext",   "node_toolbox",   sp_node_toolbox_new },
 125     { "SPZoomContext",   "zoom_toolbox",   sp_zoom_toolbox_new },
 126     { "SPStarContext",   "star_toolbox",   sp_star_toolbox_new },
 127     { "SPRectContext",   "rect_toolbox",   sp_rect_toolbox_new },
 128     { "SPArcContext",    "arc_toolbox",    sp_arc_toolbox_new },
 129     { "SPSpiralContext", "spiral_toolbox", sp_spiral_toolbox_new },
 130     { "SPPencilContext", "pencil_toolbox", sp_pencil_toolbox_new },
 131     { "SPPenContext", "pen_toolbox", sp_pen_toolbox_new },
 132     { "SPDynaDrawContext", "calligraphy_toolbox", sp_calligraphy_toolbox_new },
 133     { "SPTextContext",   "text_toolbox",   sp_text_toolbox_new },
 134     { "SPDropperContext", "dropper_toolbox", sp_dropper_toolbox_new },
 135     { "SPGradientContext", "gradient_toolbox", sp_gradient_toolbox_new },
 136     { "SPConnectorContext", "connector_toolbox", sp_connector_toolbox_new },
 137     { NULL, NULL, NULL }
 138 };
 139
 140 static void toolbox_set_desktop (GtkWidget *toolbox, SPDesktop *desktop, SetupFunction setup_func, UpdateFunction update_func, sigc::connection*);
 141
 142 static void setup_tool_toolbox (GtkWidget *toolbox, SPDesktop *desktop);
 143 static void update_tool_toolbox (SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox);
 144
 145 static void setup_aux_toolbox (GtkWidget *toolbox, SPDesktop *desktop);
 146 static void update_aux_toolbox (SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox);
 147
 148 static void setup_commands_toolbox (GtkWidget *toolbox, SPDesktop *desktop);
 149 static void update_commands_toolbox (SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox);
 150
 151 /* Global text entry widgets necessary for update */
 152 /* GtkWidget *dropper_rgb_entry,
 153           *dropper_opacity_entry ; */
 154 // should be made a private member once this is converted to class
 155
 156 static void delete_connection(GObject *obj, sigc::connection *connection) {
 157     connection->disconnect();
 158     delete connection;
 159 }
 160
 161 static GtkWidget *
 162 sp_toolbox_button_new(GtkWidget *t, Inkscape::IconSize size, gchar const *pxname, GtkSignalFunc handler,
 163                       GtkTooltips *tt, gchar const *tip)
 164 {
 165     GtkWidget *b = sp_button_new_from_data(size, SP_BUTTON_TYPE_NORMAL, NULL, pxname, tip, tt);
 166     gtk_widget_show(b);
 167     if (handler) gtk_signal_connect(GTK_OBJECT(b), "clicked", handler, NULL);
 168     gtk_box_pack_start(GTK_BOX(t), b, FALSE, FALSE, 0);
 169
 170     return b;
 171 }
 172
 173 GtkWidget *
 174 sp_toolbox_button_new_from_verb_with_doubleclick(GtkWidget *t, Inkscape::IconSize size, SPButtonType type,
 175                                                  Inkscape::Verb *verb, Inkscape::Verb *doubleclick_verb,
 176                                                  Inkscape::UI::View::View *view, GtkTooltips *tt)
 177 {
 178     SPAction *action = verb->get_action(view);
 179     if (!action) return NULL;
 180
 181     SPAction *doubleclick_action;
 182     if (doubleclick_verb)
 183         doubleclick_action = doubleclick_verb->get_action(view);
 184     else
 185         doubleclick_action = NULL;
 186
 187     /* fixme: Handle sensitive/unsensitive */
 188     /* fixme: Implement sp_button_new_from_action */
 189     GtkWidget *b = sp_button_new(size, type, action, doubleclick_action, tt);
 190     gtk_widget_show(b);
 191     gtk_box_pack_start(GTK_BOX(t), b, FALSE, FALSE, 0);
 192
 193     return b;
 194 }
 195
 196 GtkWidget *sp_toolbox_button_new_from_verb(GtkWidget *t, Inkscape::IconSize size, SPButtonType type, Inkscape::Verb *verb,
 197                                            Inkscape::UI::View::View *view, GtkTooltips *tt)
 198 {
 199     return sp_toolbox_button_new_from_verb_with_doubleclick(t, size, type, verb, NULL, view, tt);
 200 }
 201
 202 GtkWidget * sp_toolbox_button_normal_new_from_verb(GtkWidget *t, Inkscape::IconSize size, Inkscape::Verb *verb,
 203                                                    Inkscape::UI::View::View *view, GtkTooltips *tt)
 204 {
 205     return sp_toolbox_button_new_from_verb(t, size, SP_BUTTON_TYPE_NORMAL, verb, view, tt);
 206 }
 207
 208 GtkWidget *
 209 sp_tool_toolbox_new()
 210 {
 211     GtkTooltips *tt = gtk_tooltips_new();
 212     GtkWidget *tb = gtk_vbox_new(FALSE, 0);
 213
 214     g_object_set_data(G_OBJECT(tb), "desktop", NULL);
 215     g_object_set_data(G_OBJECT(tb), "tooltips", tt);
 216
 217     gtk_widget_set_sensitive(tb, FALSE);
 218
 219     GtkWidget *hb = gtk_handle_box_new();
 220     gtk_handle_box_set_handle_position(GTK_HANDLE_BOX(hb), GTK_POS_TOP);
 221     gtk_handle_box_set_shadow_type(GTK_HANDLE_BOX(hb), GTK_SHADOW_OUT);
 222     gtk_handle_box_set_snap_edge(GTK_HANDLE_BOX(hb), GTK_POS_LEFT);
 223
 224     gtk_container_add(GTK_CONTAINER(hb), tb);
 225     gtk_widget_show(GTK_WIDGET(tb));
 226
 227     sigc::connection* conn = new sigc::connection;
 228     g_object_set_data(G_OBJECT(hb), "event_context_connection", conn);
 229
 230     return hb;
 231 }
 232
 233 static void
 234 aux_toolbox_attached(GtkHandleBox *toolbox, GtkWidget *child)
 235 {
 236     g_object_set_data(G_OBJECT(child), "is_detached", GINT_TO_POINTER(FALSE));
 237     gtk_widget_queue_resize(child);
 238 }
 239
 240 static void
 241 aux_toolbox_detached(GtkHandleBox *toolbox, GtkWidget *child)
 242 {
 243     g_object_set_data(G_OBJECT(child), "is_detached", GINT_TO_POINTER(TRUE));
 244     gtk_widget_queue_resize(child);
 245 }
 246
 247 GtkWidget *
 248 sp_aux_toolbox_new()
 249 {
 250     GtkWidget *tb = gtk_vbox_new(FALSE, 0);
 251
 252     GtkWidget *tb_s = gtk_vbox_new(FALSE, 0);
 253     GtkWidget *tb_e = gtk_vbox_new(FALSE, 0);
 254     gtk_box_set_spacing(GTK_BOX(tb), AUX_SPACING);
 255     gtk_box_pack_start(GTK_BOX(tb), GTK_WIDGET(tb_s), FALSE, FALSE, 0);
 256     gtk_box_pack_end(GTK_BOX(tb), GTK_WIDGET(tb_e), FALSE, FALSE, 0);
 257
 258     g_object_set_data(G_OBJECT(tb), "desktop", NULL);
 259     g_object_set_data(G_OBJECT(tb), "top_spacer", tb_s);
 260
 261     gtk_widget_set_sensitive(tb, FALSE);
 262
 263     GtkWidget *hb = gtk_handle_box_new();
 264     gtk_handle_box_set_handle_position(GTK_HANDLE_BOX(hb), GTK_POS_LEFT);
 265     gtk_handle_box_set_shadow_type(GTK_HANDLE_BOX(hb), GTK_SHADOW_OUT);
 266     gtk_handle_box_set_snap_edge(GTK_HANDLE_BOX(hb), GTK_POS_LEFT);
 267
 268     g_signal_connect(G_OBJECT(hb), "child_attached", G_CALLBACK(aux_toolbox_attached), (gpointer)tb);
 269     g_signal_connect(G_OBJECT(hb), "child_detached", G_CALLBACK(aux_toolbox_detached), (gpointer)tb);
 270
 271     gtk_container_add(GTK_CONTAINER(hb), tb);
 272     gtk_widget_show(GTK_WIDGET(tb));
 273
 274     sigc::connection* conn = new sigc::connection;
 275     g_object_set_data(G_OBJECT(hb), "event_context_connection", conn);
 276
 277     return hb;
 278 }
 279
 280 //####################################
 281 //# Commands Bar
 282 //####################################
 283
 284 GtkWidget *
 285 sp_commands_toolbox_new()
 286 {
 287     GtkWidget *tb = gtk_vbox_new(FALSE, 0);
 288
 289     GtkWidget *tb_s = gtk_vbox_new(FALSE, 0);
 290     GtkWidget *tb_e = gtk_vbox_new(FALSE, 0);
 291     gtk_box_set_spacing(GTK_BOX(tb), AUX_SPACING);
 292     gtk_box_pack_start(GTK_BOX(tb), GTK_WIDGET(tb_s), FALSE, FALSE, 0);
 293     gtk_box_pack_end(GTK_BOX(tb), GTK_WIDGET(tb_e), FALSE, FALSE, 0);
 294
 295     g_object_set_data(G_OBJECT(tb), "desktop", NULL);
 296     gtk_widget_set_sensitive(tb, FALSE);
 297
 298     GtkWidget *hb = gtk_handle_box_new();
 299     gtk_handle_box_set_handle_position(GTK_HANDLE_BOX(hb), GTK_POS_LEFT);
 300     gtk_handle_box_set_shadow_type(GTK_HANDLE_BOX(hb), GTK_SHADOW_OUT);
 301     gtk_handle_box_set_snap_edge(GTK_HANDLE_BOX(hb), GTK_POS_LEFT);
 302
 303     g_signal_connect(G_OBJECT(hb), "child_attached", G_CALLBACK(aux_toolbox_attached), (gpointer)tb);
 304     g_signal_connect(G_OBJECT(hb), "child_detached", G_CALLBACK(aux_toolbox_detached), (gpointer)tb);
 305
 306     gtk_container_add(GTK_CONTAINER(hb), tb);
 307     gtk_widget_show(GTK_WIDGET(tb));
 308
 309     sigc::connection* conn = new sigc::connection;
 310     g_object_set_data(G_OBJECT(hb), "event_context_connection", conn);
 311
 312     return hb;
 313 }
 314
 315
 316 //####################################
 317 //# node editing callbacks
 318 //####################################
 319
 320 void
 321 sp_node_path_edit_add(void)
 322 {
 323     sp_node_selected_add_node();
 324 }
 325
 326 void
 327 sp_node_path_edit_delete(void)
 328 {
 329     sp_node_selected_delete();
 330 }
 331
 332 void
 333 sp_node_path_edit_delete_segment(void)
 334 {
 335     sp_node_selected_delete_segment();
 336 }
 337
 338 void
 339 sp_node_path_edit_break(void)
 340 {
 341     sp_node_selected_break();
 342 }
 343
 344 void
 345 sp_node_path_edit_join(void)
 346 {
 347     sp_node_selected_join();
 348 }
 349
 350 void
 351 sp_node_path_edit_join_segment(void)
 352 {
 353     sp_node_selected_join_segment();
 354 }
 355
 356 void
 357 sp_node_path_edit_toline(void)
 358 {
 359     sp_node_selected_set_line_type(NR_LINETO);
 360 }
 361
 362 void
 363 sp_node_path_edit_tocurve(void)
 364 {
 365     sp_node_selected_set_line_type(NR_CURVETO);
 366 }
 367
 368 void
 369 sp_node_path_edit_cusp(void)
 370 {
 371     sp_node_selected_set_type(Inkscape::NodePath::NODE_CUSP);
 372 }
 373
 374 void
 375 sp_node_path_edit_smooth(void)
 376 {
 377     sp_node_selected_set_type(Inkscape::NodePath::NODE_SMOOTH);
 378 }
 379
 380 void
 381 sp_node_path_edit_symmetrical(void)
 382 {
 383     sp_node_selected_set_type(Inkscape::NodePath::NODE_SYMM);
 384 }
 385
 386 static void toggle_show_handles (GtkWidget *button, gpointer data) {
 387     bool show = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button));
 388     prefs_set_int_attribute ("tools.nodes", "show_handles",  show ? 1 : 0);
 389     sp_nodepath_show_handles(show);
 390 }
 391
 392 //################################
 393 //##    Node Editing Toolbox    ##
 394 //################################
 395
 396 static GtkWidget *
 397 sp_node_toolbox_new(SPDesktop *desktop)
 398 {
 399     Inkscape::UI::View::View *view = desktop;
 400
 401     GtkTooltips *tt = gtk_tooltips_new();
 402     GtkWidget *tb = gtk_hbox_new(FALSE, 0);
 403
 404     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 405
 406     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_insert",
 407         GTK_SIGNAL_FUNC(sp_node_path_edit_add), tt, _("Insert new nodes into selected segments"));
 408     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_delete",
 409         GTK_SIGNAL_FUNC(sp_node_path_edit_delete), tt, _("Delete selected nodes"));
 410
 411     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 412
 413     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_join",
 414         GTK_SIGNAL_FUNC(sp_node_path_edit_join), tt, _("Join selected endnodes"));
 415     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_join_segment",
 416         GTK_SIGNAL_FUNC(sp_node_path_edit_join_segment), tt, _("Join selected endnodes with a new segment"));
 417
 418     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_delete_segment",
 419         GTK_SIGNAL_FUNC(sp_node_path_edit_delete_segment), tt, _("Split path between two non-endpoint nodes"));
 420
 421     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_break",
 422         GTK_SIGNAL_FUNC(sp_node_path_edit_break), tt, _("Break path at selected nodes"));
 423
 424     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 425
 426     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_cusp",
 427         GTK_SIGNAL_FUNC(sp_node_path_edit_cusp), tt, _("Make selected nodes corner"));
 428
 429     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_smooth",
 430         GTK_SIGNAL_FUNC(sp_node_path_edit_smooth), tt, _("Make selected nodes smooth"));
 431
 432     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_symmetric",
 433         GTK_SIGNAL_FUNC(sp_node_path_edit_symmetrical), tt, _("Make selected nodes symmetric"));
 434
 435     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 436
 437     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_line",
 438         GTK_SIGNAL_FUNC(sp_node_path_edit_toline), tt, _("Make selected segments lines"));
 439
 440     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_curve",
 441         GTK_SIGNAL_FUNC(sp_node_path_edit_tocurve), tt, _("Make selected segments curves"));
 442
 443     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 444
 445     sp_toolbox_button_normal_new_from_verb(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, Inkscape::Verb::get(SP_VERB_OBJECT_TO_CURVE), view, tt);
 446
 447     sp_toolbox_button_normal_new_from_verb(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, Inkscape::Verb::get(SP_VERB_SELECTION_OUTLINE), view, tt);
 448
 449     aux_toolbox_space(tb, AUX_BETWEEN_BUTTON_GROUPS);
 450
 451     GtkWidget *cvbox = gtk_vbox_new (FALSE, 0);
 452     GtkWidget *cbox = gtk_hbox_new (FALSE, 0);
 453
 454     {
 455     GtkWidget *button = sp_button_new_from_data( Inkscape::ICON_SIZE_DECORATION,
 456                                               SP_BUTTON_TYPE_TOGGLE,
 457                                               NULL,
 458                                               "nodes_show_handles",
 459                                               _("Show the Bezier handles of selected nodes"),
 460                                               tt);
 461     gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), prefs_get_int_attribute ("tools.nodes", "show_handles", 1));
 462     g_signal_connect_after (G_OBJECT (button), "clicked", G_CALLBACK (toggle_show_handles), desktop);
 463     gtk_box_pack_start(GTK_BOX(cbox), button, FALSE, FALSE, 0);
 464     }
 465
 466     gtk_box_pack_start(GTK_BOX(cvbox), cbox, TRUE, FALSE, 0);
 467     gtk_box_pack_start(GTK_BOX(tb), cvbox, FALSE, FALSE, 0);
 468
 469     gtk_widget_show_all(tb);
 470
 471     return tb;
 472
 473 } // end of sp_node_toolbox_new()
 474
 475
 476 //########################
 477 //##    Zoom Toolbox    ##
 478 //########################
 479
 480 static GtkWidget *
 481 sp_zoom_toolbox_new(SPDesktop *desktop)
 482 {
 483     Inkscape::UI::View::View *view=desktop;
 484
 485     GtkTooltips *tt = gtk_tooltips_new();
 486     GtkWidget *tb = gtk_hbox_new(FALSE, 0);
 487
 488     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0),
 489                        FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 490
 491     sp_toolbox_button_new_from_verb(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_ZOOM_IN), view, tt);
 492
 493     sp_toolbox_button_new_from_verb(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_ZOOM_OUT), view, tt);
 494
 495     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 496
 497     sp_toolbox_button_new_from_verb(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_ZOOM_SELECTION), view, tt);
 498
 499     sp_toolbox_button_new_from_verb(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_ZOOM_DRAWING), view, tt);
 500
 501     sp_toolbox_button_new_from_verb(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_ZOOM_PAGE), view, tt);
 502
 503     sp_toolbox_button_new_from_verb(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_ZOOM_PAGE_WIDTH), view, tt);
 504
 505     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 506
 507     sp_toolbox_button_new_from_verb(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_ZOOM_PREV), view, tt);
 508
 509     sp_toolbox_button_new_from_verb(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_ZOOM_NEXT), view, tt);
 510
 511     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 512
 513     sp_toolbox_button_new_from_verb(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_ZOOM_1_1), view, tt);
 514
 515     sp_toolbox_button_new_from_verb(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_ZOOM_1_2), view, tt);
 516
 517     sp_toolbox_button_new_from_verb(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_ZOOM_2_1), view, tt);
 518
 519     gtk_widget_show_all(tb);
 520
 521     return tb;
 522
 523 } // end of sp_zoom_toolbox_new()
 524
 525 void
 526 sp_tool_toolbox_set_desktop(GtkWidget *toolbox, SPDesktop *desktop)
 527 {
 528     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")));
 529 }
 530
 531
 532 void
 533 sp_aux_toolbox_set_desktop(GtkWidget *toolbox, SPDesktop *desktop)
 534 {
 535     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")));
 536 }
 537
 538 void
 539 sp_commands_toolbox_set_desktop(GtkWidget *toolbox, SPDesktop *desktop)
 540 {
 541     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")));
 542 }
 543
 544 static void
 545 toolbox_set_desktop(GtkWidget *toolbox, SPDesktop *desktop, SetupFunction setup_func, UpdateFunction update_func, sigc::connection *conn)
 546 {
 547     gpointer ptr = g_object_get_data(G_OBJECT(toolbox), "desktop");
 548     SPDesktop *old_desktop = static_cast<SPDesktop*>(ptr);
 549
 550     if (old_desktop) {
 551         GList *children, *iter;
 552
 553         children = gtk_container_get_children(GTK_CONTAINER(toolbox));
 554         for ( iter = children ; iter ; iter = iter->next ) {
 555             gtk_container_remove( GTK_CONTAINER(toolbox), GTK_WIDGET(iter->data) );
 556         }
 557         g_list_free(children);
 558     }
 559
 560     g_object_set_data(G_OBJECT(toolbox), "desktop", (gpointer)desktop);
 561
 562     if (desktop) {
 563         gtk_widget_set_sensitive(toolbox, TRUE);
 564         setup_func(toolbox, desktop);
 565         update_func(desktop, desktop->event_context, toolbox);
 566         *conn = desktop->connectEventContextChanged
 567             (sigc::bind (sigc::ptr_fun(update_func), toolbox));
 568     } else {
 569         gtk_widget_set_sensitive(toolbox, FALSE);
 570     }
 571
 572 } // end of toolbox_set_desktop()
 573
 574
 575 static void
 576 setup_tool_toolbox(GtkWidget *toolbox, SPDesktop *desktop)
 577 {
 578     GtkTooltips *tooltips=GTK_TOOLTIPS(g_object_get_data(G_OBJECT(toolbox), "tooltips"));
 579     gint shrinkLeft = prefs_get_int_attribute_limited( "toolbox.left", "small", 0, 0, 1 );
 580     Inkscape::IconSize toolboxSize = shrinkLeft ? Inkscape::ICON_SIZE_SMALL_TOOLBAR : Inkscape::ICON_SIZE_LARGE_TOOLBAR;
 581
 582     for (int i = 0 ; tools[i].type_name ; i++ ) {
 583         GtkWidget *button =
 584             sp_toolbox_button_new_from_verb_with_doubleclick( toolbox, toolboxSize,
 585                                                               SP_BUTTON_TYPE_TOGGLE,
 586                                                               Inkscape::Verb::get(tools[i].verb),
 587                                                               Inkscape::Verb::get(tools[i].doubleclick_verb),
 588                                                               desktop,
 589                                                               tooltips );
 590
 591         g_object_set_data( G_OBJECT(toolbox), tools[i].data_name,
 592                            (gpointer)button );
 593     }
 594 }
 595
 596
 597 static void
 598 update_tool_toolbox( SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox )
 599 {
 600     gchar const *const tname = ( eventcontext
 601                                  ? gtk_type_name(GTK_OBJECT_TYPE(eventcontext))
 602                                  : NULL );
 603     for (int i = 0 ; tools[i].type_name ; i++ ) {
 604         SPButton *button = SP_BUTTON(g_object_get_data(G_OBJECT(toolbox), tools[i].data_name));
 605         sp_button_toggle_set_down(button, tname && !strcmp(tname, tools[i].type_name));
 606     }
 607 }
 608
 609 static void
 610 setup_aux_toolbox(GtkWidget *toolbox, SPDesktop *desktop)
 611 {
 612     GtkSizeGroup* grouper = gtk_size_group_new( GTK_SIZE_GROUP_BOTH );
 613
 614     for (int i = 0 ; aux_toolboxes[i].type_name ; i++ ) {
 615         GtkWidget *sub_toolbox;
 616         if (aux_toolboxes[i].create_func == NULL)
 617             sub_toolbox = sp_empty_toolbox_new(desktop);
 618         else
 619             sub_toolbox = aux_toolboxes[i].create_func(desktop);
 620
 621         gtk_size_group_add_widget( grouper, sub_toolbox );
 622
 623         gtk_container_add(GTK_CONTAINER(toolbox), sub_toolbox);
 624         g_object_set_data(G_OBJECT(toolbox), aux_toolboxes[i].data_name, sub_toolbox);
 625     }
 626     g_object_unref( G_OBJECT(grouper) );
 627 }
 628
 629 static void
 630 update_aux_toolbox(SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox)
 631 {
 632     gchar const *tname = ( eventcontext
 633                            ? gtk_type_name(GTK_OBJECT_TYPE(eventcontext))
 634                            : NULL );
 635     for (int i = 0 ; aux_toolboxes[i].type_name ; i++ ) {
 636         GtkWidget *sub_toolbox = GTK_WIDGET(g_object_get_data(G_OBJECT(toolbox), aux_toolboxes[i].data_name));
 637         if (tname && !strcmp(tname, aux_toolboxes[i].type_name)) {
 638             gtk_widget_show_all(sub_toolbox);
 639             g_object_set_data(G_OBJECT(toolbox), "shows", sub_toolbox);
 640         } else {
 641             gtk_widget_hide(sub_toolbox);
 642         }
 643     }
 644 }
 645
 646 static void
 647 setup_commands_toolbox(GtkWidget *toolbox, SPDesktop *desktop)
 648 {
 649     Inkscape::UI::View::View *view = desktop;
 650
 651     GtkTooltips *tt = gtk_tooltips_new();
 652     GtkWidget *tb = gtk_hbox_new(FALSE, 0);
 653
 654     gint shrinkTop = prefs_get_int_attribute_limited( "toolbox", "small", 1, 0, 1 );
 655     Inkscape::IconSize toolboxSize = shrinkTop ? Inkscape::ICON_SIZE_SMALL_TOOLBAR : Inkscape::ICON_SIZE_LARGE_TOOLBAR;
 656
 657     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_FILE_NEW), view, tt);
 658     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_FILE_OPEN), view, tt);
 659     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_FILE_SAVE), view, tt);
 660     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_FILE_PRINT), view, tt);
 661
 662     aux_toolbox_space(tb, AUX_BETWEEN_BUTTON_GROUPS);
 663
 664     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_FILE_IMPORT), view, tt);
 665     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_FILE_EXPORT), view, tt);
 666
 667     aux_toolbox_space(tb, AUX_BETWEEN_BUTTON_GROUPS);
 668
 669     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_EDIT_UNDO), view, tt);
 670     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_EDIT_REDO), view, tt);
 671
 672     aux_toolbox_space(tb, AUX_BETWEEN_BUTTON_GROUPS);
 673
 674     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_EDIT_COPY), view, tt);
 675     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_EDIT_CUT), view, tt);
 676     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_EDIT_PASTE), view, tt);
 677
 678     aux_toolbox_space(tb, AUX_BETWEEN_BUTTON_GROUPS);
 679
 680     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_ZOOM_SELECTION), view, tt);
 681     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_ZOOM_DRAWING), view, tt);
 682     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_ZOOM_PAGE), view, tt);
 683
 684     aux_toolbox_space(tb, AUX_BETWEEN_BUTTON_GROUPS);
 685
 686     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_EDIT_DUPLICATE), view, tt);
 687     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_EDIT_CLONE), view, tt);
 688     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_EDIT_UNLINK_CLONE), view, tt);
 689
 690     aux_toolbox_space(tb, AUX_BETWEEN_BUTTON_GROUPS);
 691
 692     sp_toolbox_button_normal_new_from_verb(tb, toolboxSize, Inkscape::Verb::get(SP_VERB_SELECTION_GROUP), view, tt);
 693     sp_toolbox_button_normal_new_from_verb(tb, toolboxSize, Inkscape::Verb::get(SP_VERB_SELECTION_UNGROUP), view, tt);
 694
 695     // disabled until we have icons for them:
 696
 697     //find
 698
 699     //sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_EDIT_TILE), view, tt);
 700     //sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_EDIT_UNTILE), view, tt);
 701
 702     aux_toolbox_space(tb, AUX_BETWEEN_BUTTON_GROUPS);
 703
 704     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_DIALOG_FILL_STROKE), view, tt);
 705     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_DIALOG_TEXT), view, tt);
 706     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_DIALOG_XML_EDITOR), view, tt);
 707     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_DIALOG_ALIGN_DISTRIBUTE), view, tt);
 708
 709     aux_toolbox_space(tb, AUX_BETWEEN_BUTTON_GROUPS);
 710
 711     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_DIALOG_DISPLAY), view, tt);
 712     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_DIALOG_NAMEDVIEW), view, tt);
 713
 714     gtk_widget_show_all(tb);
 715
 716     gtk_container_add(GTK_CONTAINER(toolbox), tb);
 717 }
 718
 719 static void
 720 update_commands_toolbox(SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox)
 721 {
 722 }
 723
 724 void show_aux_toolbox(GtkWidget *toolbox_toplevel)
 725 {
 726     gtk_widget_show(toolbox_toplevel);
 727     GtkWidget *toolbox = gtk_bin_get_child(GTK_BIN(toolbox_toplevel));
 728
 729     GtkWidget *shown_toolbox = GTK_WIDGET(g_object_get_data(G_OBJECT(toolbox), "shows"));
 730     if (!shown_toolbox) {
 731         return;
 732     }
 733     gtk_widget_show(toolbox);
 734
 735     // need to show the spacer, or the padding will be off
 736     GtkWidget *spacer = GTK_WIDGET(g_object_get_data(G_OBJECT(toolbox), "top_spacer"));
 737     gtk_widget_show(spacer);
 738
 739     gtk_widget_show_all(shown_toolbox);
 740 }
 741
 742 void
 743 aux_toolbox_space(GtkWidget *tb, gint space)
 744 {
 745     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, space);
 746 }
 747
 748 static GtkWidget *
 749 sp_empty_toolbox_new(SPDesktop *desktop)
 750 {
 751     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
 752     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
 753     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
 754
 755     gtk_widget_show_all(tbl);
 756     sp_set_font_size_smaller (tbl);
 757
 758     return tbl;
 759 }
 760
 761 // helper UI functions
 762
 763 GtkWidget *
 764 sp_tb_spinbutton(
 765     gchar *label, gchar const *tooltip,
 766     gchar const *path, gchar const *data, gdouble def,
 767     GtkWidget *us,
 768     GtkWidget *tbl,
 769     gboolean altx, gchar const *altx_mark,
 770     gdouble lower, gdouble upper, gdouble step, gdouble page,
 771     void (*callback)(GtkAdjustment *, GtkWidget *),
 772     gdouble climb = 0.1, guint digits = 3, double factor = 1.0)
 773 {
 774     GtkTooltips *tt = gtk_tooltips_new();
 775
 776     GtkWidget *hb = gtk_hbox_new(FALSE, 1);
 777
 778     GtkWidget *l = gtk_label_new(label);
 779     gtk_widget_show(l);
 780     gtk_misc_set_alignment(GTK_MISC(l), 1.0, 0.5);
 781     gtk_container_add(GTK_CONTAINER(hb), l);
 782
 783     GtkObject *a = gtk_adjustment_new(prefs_get_double_attribute(path, data, def) * factor,
 784                                       lower, upper, step, page, page);
 785     gtk_object_set_data(GTK_OBJECT(tbl), data, a);
 786     if (us)
 787         sp_unit_selector_add_adjustment(SP_UNIT_SELECTOR(us), GTK_ADJUSTMENT(a));
 788
 789     GtkWidget *sb = gtk_spin_button_new(GTK_ADJUSTMENT(a), climb, digits);
 790     gtk_tooltips_set_tip(tt, sb, tooltip, NULL);
 791     if (altx)
 792         gtk_object_set_data(GTK_OBJECT(sb), altx_mark, sb);
 793     gtk_widget_set_size_request(sb,
 794                                 (upper <= 1.0 || digits == 0)? AUX_SPINBUTTON_WIDTH_SMALL - 10: AUX_SPINBUTTON_WIDTH_SMALL,
 795                                 AUX_SPINBUTTON_HEIGHT);
 796     gtk_widget_show(sb);
 797     gtk_signal_connect(GTK_OBJECT(sb), "focus-in-event", GTK_SIGNAL_FUNC(spinbutton_focus_in), tbl);
 798     gtk_signal_connect(GTK_OBJECT(sb), "key-press-event", GTK_SIGNAL_FUNC(spinbutton_keypress), tbl);
 799     gtk_container_add(GTK_CONTAINER(hb), sb);
 800     gtk_signal_connect(GTK_OBJECT(a), "value_changed", GTK_SIGNAL_FUNC(callback), tbl);
 801
 802     return hb;
 803 }
 804
 805 #define MODE_LABEL_WIDTH 70
 806
 807 //########################
 808 //##       Star         ##
 809 //########################
 810
 811 static void
 812 sp_stb_magnitude_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
 813 {
 814     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
 815
 816     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
 817         // do not remember prefs if this call is initiated by an undo change, because undoing object
 818         // creation sets bogus values to its attributes before it is deleted
 819         prefs_set_int_attribute("tools.shapes.star", "magnitude", (gint)adj->value);
 820     }
 821
 822     // quit if run by the attr_changed listener
 823     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
 824         return;
 825     }
 826
 827     // in turn, prevent listener from responding
 828     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
 829
 830     bool modmade = false;
 831
 832     Inkscape::Selection *selection = sp_desktop_selection(desktop);
 833     GSList const *items = selection->itemList();
 834     for (; items != NULL; items = items->next) {
 835         if (SP_IS_STAR((SPItem *) items->data)) {
 836             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
 837             sp_repr_set_int(repr,"sodipodi:sides",(gint)adj->value);
 838             sp_repr_set_svg_double(repr, "sodipodi:arg2",
 839                                    (sp_repr_get_double_attribute(repr, "sodipodi:arg1", 0.5)
 840                                     + M_PI / (gint)adj->value));
 841             SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
 842             modmade = true;
 843         }
 844     }
 845     if (modmade)  sp_document_done(sp_desktop_document(desktop));
 846
 847     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
 848
 849     spinbutton_defocus(GTK_OBJECT(tbl));
 850 }
 851
 852 static void
 853 sp_stb_proportion_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
 854 {
 855     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
 856
 857     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
 858         prefs_set_double_attribute("tools.shapes.star", "proportion", adj->value);
 859     }
 860
 861     // quit if run by the attr_changed listener
 862     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
 863         return;
 864     }
 865
 866     // in turn, prevent listener from responding
 867     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
 868
 869     bool modmade = false;
 870     Inkscape::Selection *selection = sp_desktop_selection(desktop);
 871     GSList const *items = selection->itemList();
 872     for (; items != NULL; items = items->next) {
 873         if (SP_IS_STAR((SPItem *) items->data)) {
 874             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
 875
 876             gdouble r1 = sp_repr_get_double_attribute(repr, "sodipodi:r1", 1.0);
 877             gdouble r2 = sp_repr_get_double_attribute(repr, "sodipodi:r2", 1.0);
 878             if (r2 < r1) {
 879                 sp_repr_set_svg_double(repr, "sodipodi:r2", r1*adj->value);
 880             } else {
 881                 sp_repr_set_svg_double(repr, "sodipodi:r1", r2*adj->value);
 882             }
 883
 884             SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
 885             modmade = true;
 886         }
 887     }
 888
 889     if (modmade) sp_document_done(sp_desktop_document(desktop));
 890
 891     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
 892
 893     spinbutton_defocus(GTK_OBJECT(tbl));
 894 }
 895
 896 static void
 897 sp_stb_sides_flat_state_changed(GtkWidget *widget, GtkObject *tbl)
 898 {
 899     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
 900
 901     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
 902         if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget))) {
 903             prefs_set_string_attribute("tools.shapes.star", "isflatsided", "true");
 904         } else {
 905             prefs_set_string_attribute("tools.shapes.star", "isflatsided", "false");
 906         }
 907     }
 908
 909     // quit if run by the attr_changed listener
 910     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
 911         return;
 912     }
 913
 914     // in turn, prevent listener from responding
 915     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
 916
 917     Inkscape::Selection *selection = sp_desktop_selection(desktop);
 918     GSList const *items = selection->itemList();
 919     GtkWidget *prop_widget = (GtkWidget*) g_object_get_data(G_OBJECT(tbl), "prop_widget");
 920     bool modmade = false;
 921     if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget))) {
 922         gtk_widget_set_sensitive(GTK_WIDGET(prop_widget), FALSE);
 923         for (; items != NULL; items = items->next) {
 924             if (SP_IS_STAR((SPItem *) items->data)) {
 925                 Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
 926                 repr->setAttribute("inkscape:flatsided", "true");
 927                 SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
 928                 modmade = true;
 929             }
 930         }
 931     } else {
 932         gtk_widget_set_sensitive(GTK_WIDGET(prop_widget), TRUE);
 933         for (; items != NULL; items = items->next) {
 934             if (SP_IS_STAR((SPItem *) items->data)) {
 935                 Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
 936                 repr->setAttribute("inkscape:flatsided", "false");
 937                 SP_OBJECT(items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
 938                 modmade = true;
 939             }
 940         }
 941     }
 942     if (modmade) sp_document_done(sp_desktop_document(desktop));
 943
 944     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
 945
 946     spinbutton_defocus(GTK_OBJECT(tbl));
 947 }
 948
 949 static void
 950 sp_stb_rounded_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
 951 {
 952     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
 953
 954     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
 955         prefs_set_double_attribute("tools.shapes.star", "rounded", (gdouble) adj->value);
 956     }
 957
 958     // quit if run by the attr_changed listener
 959     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
 960         return;
 961     }
 962
 963     // in turn, prevent listener from responding
 964     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
 965
 966     bool modmade = false;
 967
 968     Inkscape::Selection *selection = sp_desktop_selection(desktop);
 969     GSList const *items = selection->itemList();
 970     for (; items != NULL; items = items->next) {
 971         if (SP_IS_STAR((SPItem *) items->data)) {
 972             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
 973             sp_repr_set_svg_double(repr, "inkscape:rounded", (gdouble) adj->value);
 974             SP_OBJECT(items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
 975             modmade = true;
 976         }
 977     }
 978     if (modmade)  sp_document_done(sp_desktop_document(desktop));
 979
 980     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
 981
 982     spinbutton_defocus(GTK_OBJECT(tbl));
 983 }
 984
 985
 986 static void
 987 sp_stb_randomized_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
 988 {
 989     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
 990
 991     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
 992         prefs_set_double_attribute("tools.shapes.star", "randomized", (gdouble) adj->value);
 993     }
 994
 995     // quit if run by the attr_changed listener
 996     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
 997         return;
 998     }
 999
1000     // in turn, prevent listener from responding
1001     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
1002
1003     bool modmade = false;
1004
1005     Inkscape::Selection *selection = sp_desktop_selection(desktop);
1006     GSList const *items = selection->itemList();
1007     for (; items != NULL; items = items->next) {
1008         if (SP_IS_STAR((SPItem *) items->data)) {
1009             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
1010             sp_repr_set_svg_double(repr, "inkscape:randomized", (gdouble) adj->value);
1011             SP_OBJECT(items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
1012             modmade = true;
1013         }
1014     }
1015     if (modmade)  sp_document_done(sp_desktop_document(desktop));
1016
1017     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
1018
1019     spinbutton_defocus(GTK_OBJECT(tbl));
1020 }
1021
1022
1023 static void star_tb_event_attr_changed(Inkscape::XML::Node *repr, gchar const *name,
1024                                        gchar const *old_value, gchar const *new_value,
1025                                        bool is_interactive, gpointer data)
1026 {
1027     GtkWidget *tbl = GTK_WIDGET(data);
1028
1029     // quit if run by the _changed callbacks
1030     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
1031         return;
1032     }
1033
1034     // in turn, prevent callbacks from responding
1035     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
1036
1037     GtkAdjustment *adj;
1038
1039     if (!strcmp(name, "inkscape:randomized")) {
1040         adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "randomized");
1041         gtk_adjustment_set_value(adj, sp_repr_get_double_attribute(repr, "inkscape:randomized", 0.0));
1042     } else if (!strcmp(name, "inkscape:rounded")) {
1043         adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "rounded");
1044         gtk_adjustment_set_value(adj, sp_repr_get_double_attribute(repr, "inkscape:rounded", 0.0));
1045     } else if (!strcmp(name, "inkscape:flatsided")) {
1046         GtkWidget *fscb = (GtkWidget*) g_object_get_data(G_OBJECT(tbl), "flat_checkbox");
1047         GtkWidget *prop_widget = (GtkWidget*) g_object_get_data(G_OBJECT(tbl), "prop_widget");
1048         char const *flatsides = repr->attribute("inkscape:flatsided");
1049         if (flatsides && !strcmp(flatsides,"false" )) {
1050             gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(fscb),  FALSE);
1051             gtk_widget_set_sensitive(GTK_WIDGET(prop_widget), TRUE);
1052         } else {
1053             gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(fscb),  TRUE);
1054             gtk_widget_set_sensitive(GTK_WIDGET(prop_widget), FALSE);
1055         }
1056     } else if (!strcmp(name, "sodipodi:r1") || !strcmp(name, "sodipodi:r2")) {
1057         adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "proportion");
1058         gdouble r1 = sp_repr_get_double_attribute(repr, "sodipodi:r1", 1.0);
1059         gdouble r2 = sp_repr_get_double_attribute(repr, "sodipodi:r2", 1.0);
1060         if (r2 < r1) {
1061             gtk_adjustment_set_value(adj, r2/r1);
1062         } else {
1063             gtk_adjustment_set_value(adj, r1/r2);
1064         }
1065     } else if (!strcmp(name, "sodipodi:sides")) {
1066         adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "magnitude");
1067         gtk_adjustment_set_value(adj, sp_repr_get_int_attribute(repr, "sodipodi:sides", 0));
1068     }
1069
1070     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
1071 }
1072
1073
1074 static Inkscape::XML::NodeEventVector star_tb_repr_events =
1075 {
1076     NULL, /* child_added */
1077     NULL, /* child_removed */
1078     star_tb_event_attr_changed,
1079     NULL, /* content_changed */
1080     NULL  /* order_changed */
1081 };
1082
1083
1084 /**
1085  *  \param selection Should not be NULL.
1086  */
1087 static void
1088 sp_star_toolbox_selection_changed(Inkscape::Selection *selection, GtkObject *tbl)
1089 {
1090     int n_selected = 0;
1091     Inkscape::XML::Node *repr = NULL;
1092     Inkscape::XML::Node *oldrepr = NULL;
1093
1094     for (GSList const *items = selection->itemList();
1095          items != NULL;
1096          items = items->next)
1097     {
1098         if (SP_IS_STAR((SPItem *) items->data)) {
1099             n_selected++;
1100             repr = SP_OBJECT_REPR((SPItem *) items->data);
1101         }
1102     }
1103
1104     GtkWidget *l = GTK_WIDGET(gtk_object_get_data(GTK_OBJECT(tbl), "mode_label"));
1105
1106     if (n_selected == 0) {
1107         gtk_label_set_markup(GTK_LABEL(l), _("<b>New:</b>"));
1108     } else if (n_selected == 1) {
1109         gtk_label_set_markup(GTK_LABEL(l), _("<b>Change:</b>"));
1110
1111         oldrepr = (Inkscape::XML::Node *) gtk_object_get_data(GTK_OBJECT(tbl), "repr");
1112         if (oldrepr) { // remove old listener
1113             sp_repr_remove_listener_by_data(oldrepr, tbl);
1114             Inkscape::GC::release(oldrepr);
1115             oldrepr = 0;
1116             g_object_set_data(G_OBJECT(tbl), "repr", NULL);
1117         }
1118
1119         if (repr) {
1120             g_object_set_data(G_OBJECT(tbl), "repr", repr);
1121             Inkscape::GC::anchor(repr);
1122             sp_repr_add_listener(repr, &star_tb_repr_events, tbl);
1123             sp_repr_synthesize_events(repr, &star_tb_repr_events, tbl);
1124         }
1125     } else {
1126         // FIXME: implement averaging of all parameters for multiple selected stars
1127         //gtk_label_set_markup(GTK_LABEL(l), _("<b>Average:</b>"));
1128         gtk_label_set_markup(GTK_LABEL(l), _("<b>Change:</b>"));
1129     }
1130 }
1131
1132
1133 static void
1134 sp_stb_defaults(GtkWidget *widget, GtkWidget *tbl)
1135 {
1136     // FIXME: in this and all other _default functions, set some flag telling the value_changed
1137     // callbacks to lump all the changes for all selected objects in one undo step
1138
1139     GtkAdjustment *adj;
1140
1141     // fixme: make settable in prefs!
1142     gint mag = 5;
1143     gdouble prop = 0.5;
1144     gboolean flat = FALSE;
1145     gdouble randomized = 0;
1146     gdouble rounded = 0;
1147
1148     GtkWidget *fscb = (GtkWidget*) g_object_get_data(G_OBJECT(tbl), "flat_checkbox");
1149     gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(fscb),  flat);
1150     GtkWidget *sb2 = (GtkWidget*) g_object_get_data(G_OBJECT(tbl), "prop_widget");
1151     gtk_widget_set_sensitive(GTK_WIDGET(sb2), !flat);
1152
1153     adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "magnitude");
1154     gtk_adjustment_set_value(adj, mag);
1155     gtk_adjustment_value_changed(adj);
1156
1157     adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "proportion");
1158     gtk_adjustment_set_value(adj, prop);
1159     gtk_adjustment_value_changed(adj);
1160
1161     adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "rounded");
1162     gtk_adjustment_set_value(adj, rounded);
1163     gtk_adjustment_value_changed(adj);
1164
1165     adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "randomized");
1166     gtk_adjustment_set_value(adj, randomized);
1167     gtk_adjustment_value_changed(adj);
1168
1169     spinbutton_defocus(GTK_OBJECT(tbl));
1170 }
1171
1172
1173 void
1174 sp_toolbox_add_label(GtkWidget *tbl, gchar const *title, bool wide)
1175 {
1176     GtkWidget *boxl = gtk_hbox_new(FALSE, 0);
1177     if (wide) gtk_widget_set_size_request(boxl, MODE_LABEL_WIDTH, -1);
1178     GtkWidget *l = gtk_label_new(NULL);
1179     gtk_label_set_markup(GTK_LABEL(l), title);
1180     gtk_box_pack_end(GTK_BOX(boxl), l, FALSE, FALSE, 0);
1181     gtk_box_pack_start(GTK_BOX(tbl), boxl, FALSE, FALSE, 0);
1182     gtk_object_set_data(GTK_OBJECT(tbl), "mode_label", l);
1183 }
1184
1185
1186 static GtkWidget *
1187 sp_star_toolbox_new(SPDesktop *desktop)
1188 {
1189     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
1190
1191     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
1192     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
1193
1194     GtkTooltips *tt = gtk_tooltips_new();
1195
1196     sp_toolbox_add_label(tbl, _("<b>New:</b>"));
1197
1198     gchar const *flatsidedstr = NULL;
1199
1200     /* Flatsided checkbox */
1201     {
1202         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
1203         GtkWidget *fscb = gtk_check_button_new_with_label(_("Polygon"));
1204         gtk_widget_set_sensitive(GTK_WIDGET(fscb), TRUE);
1205         flatsidedstr = prefs_get_string_attribute("tools.shapes.star", "isflatsided");
1206         if (!flatsidedstr || (flatsidedstr && !strcmp(flatsidedstr, "false")))
1207             gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(fscb),  FALSE);
1208         else
1209             gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(fscb),  TRUE);
1210         gtk_tooltips_set_tip(tt, fscb, _("Regular polygon (with one handle) instead of a star"), NULL);
1211         gtk_widget_show(fscb);
1212         gtk_object_set_data(GTK_OBJECT(tbl), "flat_checkbox", fscb);
1213         gtk_container_add(GTK_CONTAINER(hb), fscb);
1214         g_signal_connect(G_OBJECT(fscb), "toggled", GTK_SIGNAL_FUNC(sp_stb_sides_flat_state_changed ), tbl);
1215         gtk_box_pack_start(GTK_BOX(tbl),hb, FALSE, FALSE, AUX_SPACING);
1216     }
1217
1218     aux_toolbox_space(tbl, AUX_BETWEEN_BUTTON_GROUPS);
1219
1220     /* Magnitude */
1221     {
1222         GtkWidget *hb = sp_tb_spinbutton(_("Corners:"), _("Number of corners of a polygon or star"),
1223                                          "tools.shapes.star", "magnitude", 3,
1224                                          NULL, tbl, TRUE, "altx-star",
1225                                          3, 1024, 1, 1,
1226                                          sp_stb_magnitude_value_changed, 1, 0);
1227         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_SPACING);
1228     }
1229
1230     /* Spoke ratio */
1231     {
1232         GtkWidget *hb = sp_tb_spinbutton(_("Spoke ratio:"),
1233                                          // TRANSLATORS: Tip radius of a star is the distance from the center to the farthest handle.
1234                                          // Base radius is the same for the closest handle.
1235                                          _("Base radius to tip radius ratio"),
1236                                          "tools.shapes.star", "proportion", 0.5,
1237                                          NULL, tbl, FALSE, NULL,
1238                                          0.01, 1.0, 0.01, 0.1,
1239                                          sp_stb_proportion_value_changed);
1240         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_SPACING);
1241         g_object_set_data(G_OBJECT(tbl), "prop_widget", hb);
1242         if (!flatsidedstr || (flatsidedstr && !strcmp(flatsidedstr, "false")))
1243             gtk_widget_set_sensitive(GTK_WIDGET(hb), TRUE);
1244         else
1245             gtk_widget_set_sensitive(GTK_WIDGET(hb), FALSE);
1246     }
1247
1248     /* Roundedness */
1249     {
1250         GtkWidget *hb = sp_tb_spinbutton(_("Rounded:"), _("How much rounded are the corners (0 for sharp)"),
1251                                          "tools.shapes.star", "rounded", 0.0,
1252                                          NULL, tbl, FALSE, NULL,
1253                                          -100.0, 100.0, 0.01, 0.1,
1254                                          sp_stb_rounded_value_changed);
1255         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_SPACING);
1256     }
1257
1258     /* Randomization */
1259     {
1260         GtkWidget *hb = sp_tb_spinbutton(_("Randomized:"), _("Scatter randomly the corners and angles"),
1261                                          "tools.shapes.star", "randomized", 0.0,
1262                                          NULL, tbl, FALSE, NULL,
1263                                          -10.0, 10.0, 0.001, 0.01,
1264                                          sp_stb_randomized_value_changed, 0.1, 3);
1265         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_SPACING);
1266     }
1267
1268     aux_toolbox_space(tbl, AUX_SPACING);
1269
1270     /* Reset */
1271     {
1272         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
1273         GtkWidget *b = gtk_button_new_with_label(_("Defaults"));
1274         gtk_tooltips_set_tip(tt, b, _("Reset shape parameters to defaults (use Inkscape Preferences > Tools to change defaults)"), NULL);
1275         gtk_widget_show(b);
1276         gtk_container_add(GTK_CONTAINER(hb), b);
1277         gtk_signal_connect(GTK_OBJECT(b), "clicked", GTK_SIGNAL_FUNC(sp_stb_defaults), tbl);
1278         gtk_box_pack_start(GTK_BOX(tbl),hb, FALSE, FALSE, AUX_SPACING);
1279     }
1280
1281     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL);
1282     swatch->setWatchedTool ("tools.shapes.star", true);
1283     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
1284     gtk_box_pack_end(GTK_BOX(tbl), swatch_, FALSE, FALSE, 0);
1285
1286     gtk_widget_show_all(tbl);
1287     sp_set_font_size_smaller (tbl);
1288
1289     sigc::connection *connection = new sigc::connection(
1290         sp_desktop_selection(desktop)->connectChanged(sigc::bind(sigc::ptr_fun(sp_star_toolbox_selection_changed), (GtkObject *)tbl))
1291         );
1292     g_signal_connect(G_OBJECT(tbl), "destroy", G_CALLBACK(delete_connection), connection);
1293
1294     return tbl;
1295 }
1296
1297
1298 //########################
1299 //##       Rect         ##
1300 //########################
1301
1302 static void
1303 sp_rtb_sensitivize (GtkWidget *tbl)
1304 {
1305     GtkAdjustment *adj1 = GTK_ADJUSTMENT(gtk_object_get_data(GTK_OBJECT(tbl), "rx"));
1306     GtkAdjustment *adj2 = GTK_ADJUSTMENT(gtk_object_get_data(GTK_OBJECT(tbl), "ry"));
1307     GtkWidget *not_rounded = (GtkWidget*) g_object_get_data(G_OBJECT(tbl), "not_rounded");
1308
1309     if (adj1->value == 0 && adj2->value == 0 && gtk_object_get_data(GTK_OBJECT(tbl), "single")) { // only for a single selected rect (for now)
1310         gtk_widget_set_sensitive(GTK_WIDGET(not_rounded), FALSE);
1311     } else {
1312         gtk_widget_set_sensitive(GTK_WIDGET(not_rounded), TRUE);
1313     }
1314 }
1315
1316
1317 static void
1318 sp_rtb_value_changed(GtkAdjustment *adj, GtkWidget *tbl, gchar const *value_name,
1319                           void (*setter)(SPRect *, gdouble))
1320 {
1321     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
1322
1323     GtkWidget *us = (GtkWidget *)gtk_object_get_data(GTK_OBJECT(tbl), "units");
1324     SPUnit const *unit = sp_unit_selector_get_unit(SP_UNIT_SELECTOR(us));
1325
1326     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
1327         prefs_set_double_attribute("tools.shapes.rect", value_name, sp_units_get_pixels(adj->value, *unit));
1328     }
1329
1330     // quit if run by the attr_changed listener
1331     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
1332         return;
1333     }
1334
1335     // in turn, prevent listener from responding
1336     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
1337
1338     bool modmade = false;
1339     Inkscape::Selection *selection = sp_desktop_selection(desktop);
1340     for (GSList const *items = selection->itemList(); items != NULL; items = items->next) {
1341         if (SP_IS_RECT(items->data)) {
1342             if (adj->value != 0) {
1343                 setter(SP_RECT(items->data), sp_units_get_pixels(adj->value, *unit));
1344             } else {
1345                 SP_OBJECT_REPR(items->data)->setAttribute(value_name, NULL);
1346             }
1347             modmade = true;
1348         }
1349     }
1350
1351     sp_rtb_sensitivize (tbl);
1352
1353     if (modmade) {
1354         sp_document_done(sp_desktop_document(desktop));
1355     }
1356
1357     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
1358
1359     // defocus spinbuttons by moving focus to the canvas, unless "stay" is on
1360     spinbutton_defocus(GTK_OBJECT(tbl));
1361 }
1362
1363 static void
1364 sp_rtb_rx_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1365 {
1366     sp_rtb_value_changed(adj, tbl, "rx", sp_rect_set_visible_rx);
1367 }
1368
1369 static void
1370 sp_rtb_ry_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1371 {
1372     sp_rtb_value_changed(adj, tbl, "ry", sp_rect_set_visible_ry);
1373 }
1374
1375 static void
1376 sp_rtb_width_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1377 {
1378     sp_rtb_value_changed(adj, tbl, "width", sp_rect_set_visible_width);
1379 }
1380
1381 static void
1382 sp_rtb_height_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1383 {
1384     sp_rtb_value_changed(adj, tbl, "height", sp_rect_set_visible_height);
1385 }
1386
1387
1388
1389 static void
1390 sp_rtb_defaults( GtkWidget *widget, GtkObject *obj)
1391 {
1392     GtkWidget *tbl = GTK_WIDGET(obj);
1393
1394     GtkAdjustment *adj;
1395
1396     adj = (GtkAdjustment*)gtk_object_get_data(obj, "rx");
1397     gtk_adjustment_set_value(adj, 0.0);
1398     // this is necessary if the previous value was 0, but we still need to run the callback to change all selected objects
1399     gtk_adjustment_value_changed(adj);
1400
1401     adj = (GtkAdjustment*)gtk_object_get_data(obj, "ry");
1402     gtk_adjustment_set_value(adj, 0.0);
1403     gtk_adjustment_value_changed(adj);
1404
1405     sp_rtb_sensitivize (tbl);
1406
1407     spinbutton_defocus(GTK_OBJECT(tbl));
1408 }
1409
1410 static void rect_tb_event_attr_changed(Inkscape::XML::Node *repr, gchar const *name,
1411                                        gchar const *old_value, gchar const *new_value,
1412                                        bool is_interactive, gpointer data)
1413 {
1414     GtkWidget *tbl = GTK_WIDGET(data);
1415
1416     // quit if run by the _changed callbacks
1417     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
1418         return;
1419     }
1420
1421     // in turn, prevent callbacks from responding
1422     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
1423
1424     GtkWidget *us = (GtkWidget *)gtk_object_get_data(GTK_OBJECT(tbl), "units");
1425     SPUnit const *unit = sp_unit_selector_get_unit(SP_UNIT_SELECTOR(us));
1426
1427     SPItem *item = SP_ITEM(g_object_get_data(G_OBJECT(tbl), "item"));
1428     if (SP_IS_RECT(item)) {
1429         {
1430             GtkAdjustment *adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "rx");
1431             gdouble rx = sp_rect_get_visible_rx(SP_RECT(item));
1432             gtk_adjustment_set_value(adj, sp_pixels_get_units(rx, *unit));
1433         }
1434
1435         {
1436             GtkAdjustment *adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "ry");
1437             gdouble ry = sp_rect_get_visible_ry(SP_RECT(item));
1438             gtk_adjustment_set_value(adj, sp_pixels_get_units(ry, *unit));
1439         }
1440
1441         {
1442             GtkAdjustment *adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "width");
1443             gdouble width = sp_rect_get_visible_width (SP_RECT(item));
1444             gtk_adjustment_set_value(adj, sp_pixels_get_units(width, *unit));
1445         }
1446
1447         {
1448             GtkAdjustment *adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "height");
1449             gdouble height = sp_rect_get_visible_height (SP_RECT(item));
1450             gtk_adjustment_set_value(adj, sp_pixels_get_units(height, *unit));
1451         }
1452     }
1453
1454     sp_rtb_sensitivize (tbl);
1455
1456     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
1457 }
1458
1459
1460 static Inkscape::XML::NodeEventVector rect_tb_repr_events = {
1461     NULL, /* child_added */
1462     NULL, /* child_removed */
1463     rect_tb_event_attr_changed,
1464     NULL, /* content_changed */
1465     NULL  /* order_changed */
1466 };
1467
1468 /**
1469  *  \param selection should not be NULL.
1470  */
1471 static void
1472 sp_rect_toolbox_selection_changed(Inkscape::Selection *selection, GtkObject *tbl)
1473 {
1474     int n_selected = 0;
1475     Inkscape::XML::Node *repr = NULL;
1476     SPItem *item = NULL;
1477     Inkscape::XML::Node *oldrepr = NULL;
1478
1479     for (GSList const *items = selection->itemList();
1480          items != NULL;
1481          items = items->next) {
1482         if (SP_IS_RECT((SPItem *) items->data)) {
1483             n_selected++;
1484             item = (SPItem *) items->data;
1485             repr = SP_OBJECT_REPR(item);
1486         }
1487     }
1488
1489     GtkWidget *l = GTK_WIDGET(gtk_object_get_data(GTK_OBJECT(tbl), "mode_label"));
1490
1491     g_object_set_data(G_OBJECT(tbl), "single", GINT_TO_POINTER(FALSE));
1492
1493     if (n_selected == 0) {
1494         gtk_label_set_markup(GTK_LABEL(l), _("<b>New:</b>"));
1495
1496         GtkWidget *w = (GtkWidget *) gtk_object_get_data(GTK_OBJECT(tbl), "width_sb");
1497         gtk_widget_set_sensitive(w, FALSE);
1498         GtkWidget *h = (GtkWidget *) gtk_object_get_data(GTK_OBJECT(tbl), "height_sb");
1499         gtk_widget_set_sensitive(h, FALSE);
1500
1501     } else if (n_selected == 1) {
1502         gtk_label_set_markup(GTK_LABEL(l), _("<b>Change:</b>"));
1503         g_object_set_data(G_OBJECT(tbl), "single", GINT_TO_POINTER(TRUE));
1504
1505         GtkWidget *w = (GtkWidget *) gtk_object_get_data(GTK_OBJECT(tbl), "width_sb");
1506         gtk_widget_set_sensitive(w, TRUE);
1507         GtkWidget *h = (GtkWidget *) gtk_object_get_data(GTK_OBJECT(tbl), "height_sb");
1508         gtk_widget_set_sensitive(h, TRUE);
1509
1510         oldrepr = (Inkscape::XML::Node *) gtk_object_get_data(GTK_OBJECT(tbl), "repr");
1511         if (oldrepr) { // remove old listener
1512             sp_repr_remove_listener_by_data(oldrepr, tbl);
1513             Inkscape::GC::release(oldrepr);
1514             oldrepr = 0;
1515             g_object_set_data(G_OBJECT(tbl), "repr", NULL);
1516         }
1517         if (repr) {
1518             g_object_set_data(G_OBJECT(tbl), "repr", repr);
1519             g_object_set_data(G_OBJECT(tbl), "item", item);
1520             Inkscape::GC::anchor(repr);
1521             sp_repr_add_listener(repr, &rect_tb_repr_events, tbl);
1522             sp_repr_synthesize_events(repr, &rect_tb_repr_events, tbl);
1523         }
1524     } else {
1525         // FIXME: implement averaging of all parameters for multiple selected
1526         //gtk_label_set_markup(GTK_LABEL(l), _("<b>Average:</b>"));
1527         gtk_label_set_markup(GTK_LABEL(l), _("<b>Change:</b>"));
1528         sp_rtb_sensitivize (GTK_WIDGET(tbl));
1529     }
1530 }
1531
1532
1533 static GtkWidget *
1534 sp_rect_toolbox_new(SPDesktop *desktop)
1535 {
1536     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
1537
1538     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
1539     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
1540
1541     GtkTooltips *tt = gtk_tooltips_new();
1542
1543     sp_toolbox_add_label(tbl, _("<b>New:</b>"));
1544
1545     // rx/ry units menu: create
1546     GtkWidget *us = sp_unit_selector_new(SP_UNIT_ABSOLUTE | SP_UNIT_DEVICE);
1547     sp_unit_selector_setsize(us, AUX_OPTION_MENU_WIDTH, AUX_OPTION_MENU_HEIGHT);
1548     sp_unit_selector_set_unit(SP_UNIT_SELECTOR(us), desktop->namedview->doc_units);
1549     // fixme: add % meaning per cent of the width/height
1550
1551     /* W */
1552     {
1553         GtkWidget *hb = sp_tb_spinbutton(_("W:"), _("Width of rectangle"),
1554                                          "tools.shapes.rect", "width", 0,
1555                                          us, tbl, TRUE, "altx-rect",
1556                                          0, 1e6, SPIN_STEP, SPIN_PAGE_STEP,
1557                                          sp_rtb_width_value_changed);
1558         gtk_object_set_data(GTK_OBJECT(tbl), "width_sb", hb);
1559         gtk_widget_set_sensitive(hb, FALSE);
1560         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
1561     }
1562
1563     /* H */
1564     {
1565         GtkWidget *hb = sp_tb_spinbutton(_("H:"), _("Height of rectangle"),
1566                                          "tools.shapes.rect", "height", 0,
1567                                          us, tbl, FALSE, NULL,
1568                                          0, 1e6, SPIN_STEP, SPIN_PAGE_STEP,
1569                                          sp_rtb_height_value_changed);
1570         gtk_object_set_data(GTK_OBJECT(tbl), "height_sb", hb);
1571         gtk_widget_set_sensitive(hb, FALSE);
1572         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
1573     }
1574
1575     /* rx */
1576     {
1577         GtkWidget *hb = sp_tb_spinbutton(_("Rx:"), _("Horizontal radius of rounded corners"),
1578                                          "tools.shapes.rect", "rx", 0,
1579                                          us, tbl, FALSE, NULL,
1580                                          0, 1e6, SPIN_STEP, SPIN_PAGE_STEP,
1581                                          sp_rtb_rx_value_changed);
1582         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
1583     }
1584
1585     /* ry */
1586     {
1587         GtkWidget *hb = sp_tb_spinbutton(_("Ry:"), _("Vertical radius of rounded corners"),
1588                                          "tools.shapes.rect", "ry", 0,
1589                                          us, tbl, FALSE, NULL,
1590                                          0, 1e6, SPIN_STEP, SPIN_PAGE_STEP,
1591                                          sp_rtb_ry_value_changed);
1592         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
1593     }
1594
1595     // add the units menu
1596     gtk_widget_show(us);
1597     gtk_box_pack_start(GTK_BOX(tbl), us, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
1598     gtk_object_set_data(GTK_OBJECT(tbl), "units", us);
1599
1600     /* Reset */
1601     {
1602         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
1603         GtkWidget *b = gtk_button_new_with_label(_("Not rounded"));
1604         gtk_object_set_data(GTK_OBJECT(tbl), "not_rounded", b);
1605         gtk_tooltips_set_tip(tt, b, _("Make corners sharp"), NULL);
1606         gtk_widget_show(b);
1607         gtk_container_add(GTK_CONTAINER(hb), b);
1608         gtk_signal_connect(GTK_OBJECT(b), "clicked", GTK_SIGNAL_FUNC(sp_rtb_defaults), tbl);
1609         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
1610     }
1611
1612     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL);
1613     swatch->setWatchedTool ("tools.shapes.rect", true);
1614     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
1615     gtk_box_pack_end(GTK_BOX(tbl), swatch_, FALSE, FALSE, 0);
1616
1617     g_object_set_data(G_OBJECT(tbl), "single", GINT_TO_POINTER(TRUE));
1618     sp_rtb_sensitivize (tbl);
1619
1620     gtk_widget_show_all(tbl);
1621     sp_set_font_size_smaller (tbl);
1622
1623     sigc::connection *connection = new sigc::connection(
1624         sp_desktop_selection(desktop)->connectChanged(sigc::bind(sigc::ptr_fun(sp_rect_toolbox_selection_changed), (GtkObject *)tbl))
1625         );
1626     g_signal_connect(G_OBJECT(tbl), "destroy", G_CALLBACK(delete_connection), connection);
1627
1628     return tbl;
1629 }
1630
1631 //########################
1632 //##       Spiral       ##
1633 //########################
1634
1635 static void
1636 sp_spl_tb_value_changed(GtkAdjustment *adj, GtkWidget *tbl, gchar const *value_name)
1637 {
1638     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
1639
1640     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
1641         prefs_set_double_attribute("tools.shapes.spiral", value_name, adj->value);
1642     }
1643
1644     // quit if run by the attr_changed listener
1645     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
1646         return;
1647     }
1648
1649     // in turn, prevent listener from responding
1650     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
1651
1652     gchar* namespaced_name = g_strconcat("sodipodi:", value_name, NULL);
1653
1654     bool modmade = false;
1655     for (GSList const *items = sp_desktop_selection(desktop)->itemList();
1656          items != NULL;
1657          items = items->next)
1658     {
1659         if (SP_IS_SPIRAL((SPItem *) items->data)) {
1660             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
1661             sp_repr_set_svg_double( repr, namespaced_name, adj->value );
1662             SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
1663             modmade = true;
1664         }
1665     }
1666
1667     g_free(namespaced_name);
1668
1669     if (modmade) {
1670         sp_document_done(sp_desktop_document(desktop));
1671     }
1672
1673     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
1674
1675     spinbutton_defocus(GTK_OBJECT(tbl));
1676 }
1677
1678 static void
1679 sp_spl_tb_revolution_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1680 {
1681     sp_spl_tb_value_changed(adj, tbl, "revolution");
1682 }
1683
1684 static void
1685 sp_spl_tb_expansion_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1686 {
1687     sp_spl_tb_value_changed(adj, tbl, "expansion");
1688 }
1689
1690 static void
1691 sp_spl_tb_t0_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1692 {
1693     sp_spl_tb_value_changed(adj, tbl, "t0");
1694 }
1695
1696 static void
1697 sp_spl_tb_defaults(GtkWidget *widget, GtkObject *obj)
1698 {
1699     GtkWidget *tbl = GTK_WIDGET(obj);
1700
1701     GtkAdjustment *adj;
1702
1703     // fixme: make settable
1704     gdouble rev = 5;
1705     gdouble exp = 1.0;
1706     gdouble t0 = 0.0;
1707
1708     adj = (GtkAdjustment*)gtk_object_get_data(obj, "revolution");
1709     gtk_adjustment_set_value(adj, rev);
1710     gtk_adjustment_value_changed(adj);
1711
1712     adj = (GtkAdjustment*)gtk_object_get_data(obj, "expansion");
1713     gtk_adjustment_set_value(adj, exp);
1714     gtk_adjustment_value_changed(adj);
1715
1716     adj = (GtkAdjustment*)gtk_object_get_data(obj, "t0");
1717     gtk_adjustment_set_value(adj, t0);
1718     gtk_adjustment_value_changed(adj);
1719
1720     spinbutton_defocus(GTK_OBJECT(tbl));
1721 }
1722
1723
1724 static void spiral_tb_event_attr_changed(Inkscape::XML::Node *repr, gchar const *name,
1725                                          gchar const *old_value, gchar const *new_value,
1726                                          bool is_interactive, gpointer data)
1727 {
1728     GtkWidget *tbl = GTK_WIDGET(data);
1729
1730     // quit if run by the _changed callbacks
1731     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
1732         return;
1733     }
1734
1735     // in turn, prevent callbacks from responding
1736     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
1737
1738     GtkAdjustment *adj;
1739     adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "revolution");
1740     gtk_adjustment_set_value(adj, (sp_repr_get_double_attribute(repr, "sodipodi:revolution", 3.0)));
1741
1742     adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "expansion");
1743     gtk_adjustment_set_value(adj, (sp_repr_get_double_attribute(repr, "sodipodi:expansion", 1.0)));
1744
1745     adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "t0");
1746     gtk_adjustment_set_value(adj, (sp_repr_get_double_attribute(repr, "sodipodi:t0", 0.0)));
1747
1748     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
1749 }
1750
1751
1752 static Inkscape::XML::NodeEventVector spiral_tb_repr_events = {
1753     NULL, /* child_added */
1754     NULL, /* child_removed */
1755     spiral_tb_event_attr_changed,
1756     NULL, /* content_changed */
1757     NULL  /* order_changed */
1758 };
1759
1760 static void
1761 sp_spiral_toolbox_selection_changed(Inkscape::Selection *selection, GtkObject *tbl)
1762 {
1763     int n_selected = 0;
1764     Inkscape::XML::Node *repr = NULL;
1765     Inkscape::XML::Node *oldrepr = NULL;
1766
1767     for (GSList const *items = selection->itemList();
1768          items != NULL;
1769          items = items->next)
1770     {
1771         if (SP_IS_SPIRAL((SPItem *) items->data)) {
1772             n_selected++;
1773             repr = SP_OBJECT_REPR((SPItem *) items->data);
1774         }
1775     }
1776
1777     GtkWidget *l = GTK_WIDGET(gtk_object_get_data(GTK_OBJECT(tbl), "mode_label"));
1778
1779     if (n_selected == 0) {
1780         gtk_label_set_markup(GTK_LABEL(l), _("<b>New:</b>"));
1781     } else if (n_selected == 1) {
1782         gtk_label_set_markup(GTK_LABEL(l), _("<b>Change:</b>"));
1783
1784         oldrepr = (Inkscape::XML::Node *) gtk_object_get_data(GTK_OBJECT(tbl), "repr");
1785         if (oldrepr) { // remove old listener
1786             sp_repr_remove_listener_by_data(oldrepr, tbl);
1787             Inkscape::GC::release(oldrepr);
1788             oldrepr = 0;
1789             g_object_set_data(G_OBJECT(tbl), "repr", NULL);
1790         }
1791
1792         if (repr) {
1793             g_object_set_data(G_OBJECT(tbl), "repr", repr);
1794             Inkscape::GC::anchor(repr);
1795             sp_repr_add_listener(repr, &spiral_tb_repr_events, tbl);
1796             sp_repr_synthesize_events(repr, &spiral_tb_repr_events, tbl);
1797         }
1798     } else {
1799         // FIXME: implement averaging of all parameters for multiple selected
1800         //gtk_label_set_markup(GTK_LABEL(l), _("<b>Average:</b>"));
1801         gtk_label_set_markup(GTK_LABEL(l), _("<b>Change:</b>"));
1802     }
1803 }
1804
1805
1806 static GtkWidget *
1807 sp_spiral_toolbox_new(SPDesktop *desktop)
1808 {
1809     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
1810     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
1811     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
1812
1813     GtkTooltips *tt = gtk_tooltips_new();
1814
1815     sp_toolbox_add_label(tbl, _("<b>New:</b>"));
1816
1817     /* Revolution */
1818     {
1819         GtkWidget *hb = sp_tb_spinbutton(_("Turns:"), _("Number of revolutions"),
1820                                          "tools.shapes.spiral", "revolution", 3.0,
1821                                          NULL, tbl, TRUE, "altx-spiral",
1822                                          0.01, 1024.0, 0.1, 1.0,
1823                                          sp_spl_tb_revolution_value_changed, 1, 2);
1824         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_SPACING);
1825     }
1826
1827     /* Expansion */
1828     {
1829         GtkWidget *hb = sp_tb_spinbutton(_("Divergence:"), _("How much denser/sparser are outer revolutions; 1 = uniform"),
1830                                          "tools.shapes.spiral", "expansion", 1.0,
1831                                          NULL, tbl, FALSE, NULL,
1832                                          0.0, 1000.0, 0.01, 1.0,
1833                                          sp_spl_tb_expansion_value_changed);
1834         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_SPACING);
1835     }
1836
1837     /* T0 */
1838     {
1839         GtkWidget *hb = sp_tb_spinbutton(_("Inner radius:"), _("Radius of the innermost revolution (relative to the spiral size)"),
1840                                          "tools.shapes.spiral", "t0", 0.0,
1841                                          NULL, tbl, FALSE, NULL,
1842                                          0.0, 0.999, 0.01, 1.0,
1843                                          sp_spl_tb_t0_value_changed);
1844         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_SPACING);
1845     }
1846
1847     aux_toolbox_space(tbl, AUX_SPACING);
1848
1849     /* Reset */
1850     {
1851         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
1852         GtkWidget *b = gtk_button_new_with_label(_("Defaults"));
1853         gtk_tooltips_set_tip(tt, b, _("Reset shape parameters to defaults (use Inkscape Preferences > Tools to change defaults)"), NULL);
1854         gtk_widget_show(b);
1855         gtk_container_add(GTK_CONTAINER(hb), b);
1856         gtk_signal_connect(GTK_OBJECT(b), "clicked", GTK_SIGNAL_FUNC(sp_spl_tb_defaults), tbl);
1857         gtk_box_pack_start(GTK_BOX(tbl),hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
1858     }
1859
1860     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL);
1861     swatch->setWatchedTool ("tools.shapes.spiral", true);
1862     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
1863     gtk_box_pack_end(GTK_BOX(tbl), swatch_, FALSE, FALSE, 0);
1864
1865     gtk_widget_show_all(tbl);
1866     sp_set_font_size_smaller (tbl);
1867
1868     sigc::connection *connection = new sigc::connection(
1869         sp_desktop_selection(desktop)->connectChanged(sigc::bind(sigc::ptr_fun(sp_spiral_toolbox_selection_changed), (GtkObject *)tbl))
1870         );
1871     g_signal_connect(G_OBJECT(tbl), "destroy", G_CALLBACK(delete_connection), connection);
1872
1873     return tbl;
1874 }
1875
1876 //########################
1877 //##     Pen/Pencil    ##
1878 //########################
1879
1880
1881 static GtkWidget *
1882 sp_pen_toolbox_new(SPDesktop *desktop)
1883 {
1884     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
1885     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
1886     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
1887
1888     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL);
1889     swatch->setWatchedTool ("tools.freehand.pen", true);
1890     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
1891     gtk_box_pack_end(GTK_BOX(tbl), swatch_, FALSE, FALSE, 0);
1892
1893     gtk_widget_show_all(tbl);
1894     sp_set_font_size_smaller (tbl);
1895
1896     return tbl;
1897 }
1898
1899 static GtkWidget *
1900 sp_pencil_toolbox_new(SPDesktop *desktop)
1901 {
1902     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
1903     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
1904     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
1905
1906     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL);
1907     swatch->setWatchedTool ("tools.freehand.pencil", true);
1908     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
1909     gtk_box_pack_end(GTK_BOX(tbl), swatch_, FALSE, FALSE, 0);
1910
1911     gtk_widget_show_all(tbl);
1912     sp_set_font_size_smaller (tbl);
1913
1914     return tbl;
1915 }
1916
1917
1918 //########################
1919 //##     Calligraphy    ##
1920 //########################
1921
1922 static void
1923 sp_ddc_mass_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1924 {
1925     prefs_set_double_attribute("tools.calligraphic", "mass", adj->value);
1926     spinbutton_defocus(GTK_OBJECT(tbl));
1927 }
1928
1929 static void
1930 sp_ddc_drag_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1931 {
1932     prefs_set_double_attribute("tools.calligraphic", "drag", adj->value);
1933     spinbutton_defocus(GTK_OBJECT(tbl));
1934 }
1935
1936 static void
1937 sp_ddc_angle_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1938 {
1939     prefs_set_double_attribute("tools.calligraphic", "angle", adj->value);
1940     spinbutton_defocus(GTK_OBJECT(tbl));
1941 }
1942
1943 static void
1944 sp_ddc_width_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1945 {
1946     prefs_set_double_attribute("tools.calligraphic", "width", adj->value * 0.01);
1947     spinbutton_defocus(GTK_OBJECT(tbl));
1948 }
1949
1950 static void
1951 sp_ddc_velthin_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1952 {
1953     prefs_set_double_attribute("tools.calligraphic", "thinning", adj->value);
1954     spinbutton_defocus(GTK_OBJECT(tbl));
1955 }
1956
1957 static void
1958 sp_ddc_flatness_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1959 {
1960     prefs_set_double_attribute("tools.calligraphic", "flatness", adj->value);
1961     spinbutton_defocus(GTK_OBJECT(tbl));
1962 }
1963
1964 static void
1965 sp_ddc_tremor_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1966 {
1967     prefs_set_double_attribute("tools.calligraphic", "tremor", adj->value);
1968     spinbutton_defocus(GTK_OBJECT(tbl));
1969 }
1970
1971 static void
1972 sp_ddc_pressure_state_changed(GtkWidget *button, gpointer data)
1973 {
1974     prefs_set_int_attribute ("tools.calligraphic", "usepressure", gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button)) ? 1 : 0);
1975 }
1976
1977 static void
1978 sp_ddc_tilt_state_changed(GtkWidget *button, GtkWidget *calligraphy_angle)
1979 {
1980     prefs_set_int_attribute ("tools.calligraphic", "usetilt", gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button)) ? 1 : 0);
1981
1982     gtk_widget_set_sensitive(GTK_WIDGET(calligraphy_angle), !gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(button)));
1983 }
1984
1985 static void sp_ddc_defaults(GtkWidget *, GtkWidget *tbl)
1986 {
1987     // FIXME: make defaults settable via Inkscape Options
1988     struct KeyValue {
1989         char const *key;
1990         double value;
1991     } const key_values[] = {
1992         {"mass", 0.02},
1993         {"drag", 1.0},
1994         {"angle", 30.0},
1995         {"width", 15},
1996         {"thinning", 0.1},
1997         {"tremor", 0.0},
1998         {"flatness", 0.9}
1999     };
2000
2001     for (unsigned i = 0; i < G_N_ELEMENTS(key_values); ++i) {
2002         KeyValue const &kv = key_values[i];
2003         GtkAdjustment &adj = *static_cast<GtkAdjustment *>(gtk_object_get_data(GTK_OBJECT(tbl), kv.key));
2004         gtk_adjustment_set_value(&adj, kv.value);
2005     }
2006
2007     spinbutton_defocus(GTK_OBJECT(tbl));
2008 }
2009
2010 static GtkWidget *
2011 sp_calligraphy_toolbox_new(SPDesktop *desktop)
2012 {
2013     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
2014     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
2015     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
2016
2017     GtkTooltips *tt = gtk_tooltips_new();
2018     GtkWidget *calligraphy_angle;
2019
2020     //  interval
2021     gtk_box_pack_start(GTK_BOX(tbl), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
2022
2023     /* Width */
2024     {
2025         GtkWidget *hb = sp_tb_spinbutton(_("Width:"), _("The width of the calligraphic pen (relative to the visible canvas area)"),
2026                                          "tools.calligraphic", "width", 15,
2027                                          NULL, tbl, TRUE, "altx-calligraphy",
2028                                          1, 100, 1.0, 10.0,
2029                                          sp_ddc_width_value_changed,  0.01, 0, 100);
2030         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_SPACING);
2031     }
2032
2033     /* Thinning */
2034     {
2035         GtkWidget *hb = sp_tb_spinbutton(_("Thinning:"), _("How much velocity thins the stroke (> 0 makes fast strokes thinner, < 0 makes them broader, 0 makes width independent of velocity)"),
2036                                          "tools.calligraphic", "thinning", 0.1,
2037                                          NULL, tbl, FALSE, NULL,
2038                                          -1.0, 1.0, 0.01, 0.1,
2039                                          sp_ddc_velthin_value_changed, 0.01, 2);
2040         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_SPACING);
2041     }
2042
2043     //  interval
2044     gtk_box_pack_start(GTK_BOX(tbl), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
2045
2046     /* Angle */
2047     {
2048         calligraphy_angle = sp_tb_spinbutton(_("Angle:"), _("The angle of the pen's nib (in degrees; 0 = horizontal; has no effect if fixation = 0)"),
2049                                              "tools.calligraphic", "angle", 30,
2050                                              NULL, tbl, TRUE, "calligraphy-angle",
2051                                              -90.0, 90.0, 1.0, 10.0,
2052                                              sp_ddc_angle_value_changed, 1, 0);
2053         gtk_box_pack_start(GTK_BOX(tbl), calligraphy_angle, FALSE, FALSE, AUX_SPACING);
2054     }
2055
2056     /* Fixation */
2057     {
2058         GtkWidget *hb = sp_tb_spinbutton(_("Fixation:"), _("How fixed is the pen angle (0 = always perpendicular to stroke direction, 1 = fixed)"),
2059                                          "tools.calligraphic", "flatness", 0.9,
2060                                          NULL, tbl, FALSE, NULL,
2061                                          0.0, 1.0, 0.01, 0.1,
2062                                          sp_ddc_flatness_value_changed, 0.01, 2);
2063         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_SPACING);
2064     }
2065
2066     //  interval
2067     gtk_box_pack_start(GTK_BOX(tbl), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
2068
2069     /* Tremor */
2070     {
2071         GtkWidget *hb = sp_tb_spinbutton(_("Tremor:"), _("How uneven or trembling is the pen stroke"),
2072                                          "tools.calligraphic", "tremor", 0.0,
2073                                          NULL, tbl, FALSE, NULL,
2074                                          0.0, 1.0, 0.01, 0.1,
2075                                          sp_ddc_tremor_value_changed, 0.01, 2);
2076         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_SPACING);
2077     }
2078     /* Mass */
2079     {
2080         GtkWidget *hb = sp_tb_spinbutton(_("Mass:"), _("How much inertia affects the movement of the pen"),
2081                                          "tools.calligraphic", "mass", 0.02,
2082                                          NULL, tbl, FALSE, NULL,
2083                                          0.0, 1.0, 0.01, 0.1,
2084                                          sp_ddc_mass_value_changed, 0.01, 2);
2085         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_SPACING);
2086     }
2087
2088     /* Drag */
2089     {
2090         // TRANSLATORS: "drag" means "resistance" here
2091         GtkWidget *hb = sp_tb_spinbutton(_("Drag:"), _("How much resistance affects the movement of the pen"),
2092                                          "tools.calligraphic", "drag", 1,
2093                                          NULL, tbl, FALSE, NULL,
2094                                          0.0, 1.0, 0.01, 0.1,
2095                                          sp_ddc_drag_value_changed, 0.01, 2);
2096         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_SPACING);
2097     }
2098
2099     //  interval
2100     gtk_box_pack_start(GTK_BOX(tbl), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
2101
2102     GtkWidget *cvbox = gtk_vbox_new (FALSE, 0);
2103     GtkWidget *cbox = gtk_hbox_new (FALSE, 0);
2104
2105     /* Use Pressure button */
2106     {
2107     GtkWidget *button = sp_button_new_from_data( Inkscape::ICON_SIZE_DECORATION,
2108                                                  SP_BUTTON_TYPE_TOGGLE,
2109                                                  NULL,
2110                                                  "use_pressure",
2111                                                  _("Use the pressure of the input device to alter the width of the pen"),
2112                                                  tt);
2113     g_signal_connect_after (G_OBJECT (button), "clicked", G_CALLBACK (sp_ddc_pressure_state_changed), NULL);
2114     gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), prefs_get_int_attribute ("tools.calligraphic", "usepressure", 1));
2115     gtk_box_pack_start(GTK_BOX(cbox), button, FALSE, FALSE, 0);
2116     }
2117
2118     /* Use Tilt button */
2119     {
2120     GtkWidget *button = sp_button_new_from_data( Inkscape::ICON_SIZE_DECORATION,
2121                                                  SP_BUTTON_TYPE_TOGGLE,
2122                                                  NULL,
2123                                                  "use_tilt",
2124                                                  _("Use the tilt of the input device to alter the angle of the pen's nib"),
2125                                                  tt);
2126     g_signal_connect_after (G_OBJECT (button), "clicked", G_CALLBACK (sp_ddc_tilt_state_changed), calligraphy_angle);
2127     gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), prefs_get_int_attribute ("tools.calligraphic", "usetilt", 1));
2128     gtk_widget_set_sensitive(GTK_WIDGET(calligraphy_angle), !gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(button)));
2129     gtk_box_pack_start(GTK_BOX(cbox), button, FALSE, FALSE, 0);
2130     }
2131
2132     gtk_box_pack_start(GTK_BOX(cvbox), cbox, TRUE, FALSE, 0);
2133     gtk_box_pack_start(GTK_BOX(tbl), cvbox, FALSE, FALSE, 0);
2134
2135     /* Reset */
2136     {
2137         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
2138         GtkWidget *b = gtk_button_new_with_label(_("Defaults"));
2139         gtk_tooltips_set_tip(tt, b, _("Reset shape parameters to defaults (use Inkscape Preferences > Tools to change defaults)"), NULL);
2140         gtk_widget_show(b);
2141         gtk_container_add(GTK_CONTAINER(hb), b);
2142         gtk_signal_connect(GTK_OBJECT(b), "clicked", GTK_SIGNAL_FUNC(sp_ddc_defaults), tbl);
2143         gtk_box_pack_start(GTK_BOX(tbl),hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
2144     }
2145
2146
2147     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL);
2148     swatch->setWatchedTool ("tools.calligraphic", true);
2149     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
2150     gtk_box_pack_end(GTK_BOX(tbl), swatch_, FALSE, FALSE, 0);
2151
2152     gtk_widget_show_all(tbl);
2153     sp_set_font_size_smaller (tbl);
2154
2155     return tbl;
2156 }
2157
2158
2159 //########################
2160 //##    Circle / Arc    ##
2161 //########################
2162
2163 static void
2164 sp_arctb_sensitivize (GtkWidget *tbl, double v1, double v2)
2165 {
2166     GtkWidget *ocb = (GtkWidget*) g_object_get_data(G_OBJECT(tbl), "open_checkbox");
2167     GtkWidget *make_whole = (GtkWidget*) g_object_get_data(G_OBJECT(tbl), "make_whole");
2168
2169     if (v1 == 0 && v2 == 0) {
2170         if (gtk_object_get_data(GTK_OBJECT(tbl), "single")) { // only for a single selected ellipse (for now)
2171             gtk_widget_set_sensitive(GTK_WIDGET(ocb), FALSE);
2172             gtk_widget_set_sensitive(GTK_WIDGET(make_whole), FALSE);
2173         }
2174     } else {
2175         gtk_widget_set_sensitive(GTK_WIDGET(ocb), TRUE);
2176         gtk_widget_set_sensitive(GTK_WIDGET(make_whole), TRUE);
2177     }
2178 }
2179
2180 static void
2181 sp_arctb_startend_value_changed(GtkAdjustment *adj, GtkWidget *tbl, gchar const *value_name, gchar const *other_name)
2182 {
2183     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
2184
2185     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
2186         prefs_set_double_attribute("tools.shapes.arc", value_name, (adj->value * M_PI)/ 180);
2187     }
2188
2189     // quit if run by the attr_changed listener
2190     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
2191         return;
2192     }
2193
2194     // in turn, prevent listener from responding
2195     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
2196
2197     gchar* namespaced_name = g_strconcat("sodipodi:", value_name, NULL);
2198
2199     bool modmade = false;
2200     for (GSList const *items = sp_desktop_selection(desktop)->itemList();
2201          items != NULL;
2202          items = items->next)
2203     {
2204         SPItem *item = SP_ITEM(items->data);
2205
2206         if (SP_IS_ARC(item) && SP_IS_GENERICELLIPSE(item)) {
2207
2208             SPGenericEllipse *ge = SP_GENERICELLIPSE(item);
2209             SPArc *arc = SP_ARC(item);
2210
2211             if (!strcmp(value_name, "start"))
2212                 ge->start = (adj->value * M_PI)/ 180;
2213             else
2214                 ge->end = (adj->value * M_PI)/ 180;
2215
2216             sp_genericellipse_normalize(ge);
2217             ((SPObject *)arc)->updateRepr();
2218             ((SPObject *)arc)->requestDisplayUpdate(SP_OBJECT_MODIFIED_FLAG);
2219
2220             modmade = true;
2221         }
2222     }
2223
2224     g_free(namespaced_name);
2225
2226     GtkAdjustment *other = (GtkAdjustment *)gtk_object_get_data(GTK_OBJECT(tbl), other_name);
2227
2228     sp_arctb_sensitivize (tbl, adj->value, other->value);
2229
2230     if (modmade) {
2231         sp_document_maybe_done(sp_desktop_document(desktop), value_name);
2232     }
2233
2234     // defocus spinbuttons by moving focus to the canvas, unless "stay" is on
2235     spinbutton_defocus(GTK_OBJECT(tbl));
2236
2237     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
2238 }
2239
2240
2241 static void
2242 sp_arctb_start_value_changed(GtkAdjustment *adj,  GtkWidget *tbl)
2243 {
2244     sp_arctb_startend_value_changed(adj,  tbl, "start", "end");
2245 }
2246
2247 static void
2248 sp_arctb_end_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
2249 {
2250     sp_arctb_startend_value_changed(adj,  tbl, "end", "start");
2251 }
2252
2253 static void
2254 sp_arctb_open_state_changed(GtkWidget *widget, GtkObject *tbl)
2255 {
2256     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
2257
2258     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
2259         if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget))) {
2260             prefs_set_string_attribute("tools.shapes.arc", "open", "true");
2261         } else {
2262             prefs_set_string_attribute("tools.shapes.arc", "open", NULL);
2263         }
2264     }
2265
2266     // quit if run by the attr_changed listener
2267     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
2268         return;
2269     }
2270
2271     // in turn, prevent listener from responding
2272     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
2273
2274     bool modmade = false;
2275
2276     if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget))) {
2277         for (GSList const *items = sp_desktop_selection(desktop)->itemList();
2278              items != NULL;
2279              items = items->next)
2280         {
2281             if (SP_IS_ARC((SPItem *) items->data)) {
2282                 Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
2283                 repr->setAttribute("sodipodi:open", "true");
2284                 SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
2285                 modmade = true;
2286             }
2287         }
2288     } else {
2289         for (GSList const *items = sp_desktop_selection(desktop)->itemList();
2290              items != NULL;
2291              items = items->next)
2292         {
2293             if (SP_IS_ARC((SPItem *) items->data))    {
2294                 Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
2295                 repr->setAttribute("sodipodi:open", NULL);
2296                 SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
2297                 modmade = true;
2298             }
2299         }
2300     }
2301
2302     if (modmade) {
2303         sp_document_done(sp_desktop_document(desktop));
2304     }
2305
2306     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
2307
2308     spinbutton_defocus(GTK_OBJECT(tbl));
2309 }
2310
2311 static void sp_arctb_defaults(GtkWidget *, GtkObject *obj)
2312 {
2313     GtkWidget *tbl = GTK_WIDGET(obj);
2314
2315     GtkAdjustment *adj;
2316     adj = (GtkAdjustment*)gtk_object_get_data(obj, "start");
2317     gtk_adjustment_set_value(adj, 0.0);
2318     gtk_adjustment_value_changed(adj);
2319
2320     adj = (GtkAdjustment*)gtk_object_get_data(obj, "end");
2321     gtk_adjustment_set_value(adj, 0.0);
2322     gtk_adjustment_value_changed(adj);
2323
2324     spinbutton_defocus(GTK_OBJECT(tbl));
2325 }
2326
2327 static void arc_tb_event_attr_changed(Inkscape::XML::Node *repr, gchar const *name,
2328                                       gchar const *old_value, gchar const *new_value,
2329                                       bool is_interactive, gpointer data)
2330 {
2331     GtkWidget *tbl = GTK_WIDGET(data);
2332
2333     // quit if run by the _changed callbacks
2334     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
2335         return;
2336     }
2337
2338     // in turn, prevent callbacks from responding
2339     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
2340
2341     gdouble start = sp_repr_get_double_attribute(repr, "sodipodi:start", 0.0);
2342     gdouble end = sp_repr_get_double_attribute(repr, "sodipodi:end", 0.0);
2343
2344     GtkAdjustment *adj1,*adj2;
2345     adj1 = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "start");
2346     gtk_adjustment_set_value(adj1, mod360((start * 180)/M_PI));
2347     adj2 = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "end");
2348     gtk_adjustment_set_value(adj2, mod360((end * 180)/M_PI));
2349
2350     sp_arctb_sensitivize (tbl, adj1->value, adj2->value);
2351
2352     char const *openstr = NULL;
2353     openstr = repr->attribute("sodipodi:open");
2354     GtkWidget *ocb = (GtkWidget*) g_object_get_data(G_OBJECT(tbl), "open_checkbox");
2355
2356     if (openstr) {
2357         gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(ocb),  TRUE);
2358     } else {
2359         gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(ocb),  FALSE);
2360     }
2361
2362     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
2363 }
2364
2365 static Inkscape::XML::NodeEventVector arc_tb_repr_events = {
2366     NULL, /* child_added */
2367     NULL, /* child_removed */
2368     arc_tb_event_attr_changed,
2369     NULL, /* content_changed */
2370     NULL  /* order_changed */
2371 };
2372
2373
2374 static void
2375 sp_arc_toolbox_selection_changed(Inkscape::Selection *selection, GtkObject *tbl)
2376 {
2377     int n_selected = 0;
2378     Inkscape::XML::Node *repr = NULL;
2379     Inkscape::XML::Node *oldrepr = NULL;
2380
2381     for (GSList const *items = selection->itemList();
2382          items != NULL;
2383          items = items->next)
2384     {
2385         if (SP_IS_ARC((SPItem *) items->data)) {
2386             n_selected++;
2387             repr = SP_OBJECT_REPR((SPItem *) items->data);
2388         }
2389     }
2390
2391     GtkWidget *l = GTK_WIDGET(gtk_object_get_data(GTK_OBJECT(tbl), "mode_label"));
2392
2393     g_object_set_data(G_OBJECT(tbl), "single", GINT_TO_POINTER(FALSE));
2394     if (n_selected == 0) {
2395         gtk_label_set_markup(GTK_LABEL(l), _("<b>New:</b>"));
2396     } else if (n_selected == 1) {
2397         g_object_set_data(G_OBJECT(tbl), "single", GINT_TO_POINTER(TRUE));
2398         gtk_label_set_markup(GTK_LABEL(l), _("<b>Change:</b>"));
2399
2400         oldrepr = (Inkscape::XML::Node *) gtk_object_get_data(GTK_OBJECT(tbl), "repr");
2401
2402         if (oldrepr) { // remove old listener
2403             sp_repr_remove_listener_by_data(oldrepr, tbl);
2404             Inkscape::GC::release(oldrepr);
2405             oldrepr = 0;
2406             g_object_set_data(G_OBJECT(tbl), "repr", NULL);
2407         }
2408
2409         if (repr) {
2410             g_object_set_data(G_OBJECT(tbl), "repr", repr);
2411             Inkscape::GC::anchor(repr);
2412             sp_repr_add_listener(repr, &arc_tb_repr_events, tbl);
2413             sp_repr_synthesize_events(repr, &arc_tb_repr_events, tbl);
2414         }
2415     } else {
2416         // FIXME: implement averaging of all parameters for multiple selected
2417         //gtk_label_set_markup(GTK_LABEL(l), _("<b>Average:</b>"));
2418         gtk_label_set_markup(GTK_LABEL(l), _("<b>Change:</b>"));
2419         sp_arctb_sensitivize (GTK_WIDGET(tbl), 1, 0);
2420     }
2421 }
2422
2423
2424 static GtkWidget *
2425 sp_arc_toolbox_new(SPDesktop *desktop)
2426 {
2427     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
2428
2429     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
2430     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
2431
2432     GtkTooltips *tt = gtk_tooltips_new();
2433
2434     sp_toolbox_add_label(tbl, _("<b>New:</b>"));
2435
2436     /* Start */
2437     {
2438         GtkWidget *hb = sp_tb_spinbutton(_("Start:"), _("The angle (in degrees) from the horizontal to the arc's start point"),
2439                                          "tools.shapes.arc", "start", 0.0,
2440                                          NULL, tbl, TRUE, "altx-arc",
2441                                          -360.0, 360.0, 1.0, 10.0,
2442                                          sp_arctb_start_value_changed);
2443         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
2444     }
2445
2446     /* End */
2447     {
2448         GtkWidget *hb = sp_tb_spinbutton(_("End:"), _("The angle (in degrees) from the horizontal to the arc's end point"),
2449                                          "tools.shapes.arc", "end", 0.0,
2450                                          NULL, tbl, FALSE, NULL,
2451                                          -360.0, 360.0, 1.0, 10.0,
2452                                          sp_arctb_end_value_changed);
2453         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
2454     }
2455
2456     /* Segments / Pie checkbox */
2457     {
2458         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
2459         GtkWidget *fscb = gtk_check_button_new_with_label(_("Open arc"));
2460         gtk_tooltips_set_tip(tt, fscb, _("Switch between arc (unclosed shape) and segment (closed shape with two radii)"), NULL);
2461
2462         gchar const *openstr = NULL;
2463         openstr = prefs_get_string_attribute("tools.shapes.arc", "open");
2464         if (!openstr || (openstr && !strcmp(openstr, "false")))
2465             gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(fscb),  FALSE);
2466         else
2467             gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(fscb),  TRUE);
2468
2469         gtk_widget_show(fscb);
2470         gtk_object_set_data(GTK_OBJECT(tbl), "open_checkbox", fscb);
2471         gtk_container_add(GTK_CONTAINER(hb), fscb);
2472         g_signal_connect(G_OBJECT(fscb), "toggled", GTK_SIGNAL_FUNC(sp_arctb_open_state_changed ), tbl);
2473         gtk_box_pack_start(GTK_BOX(tbl),hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
2474     }
2475
2476     /* Make Whole */
2477     {
2478         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
2479         GtkWidget *b = gtk_button_new_with_label(_("Make whole"));
2480         gtk_object_set_data(GTK_OBJECT(tbl), "make_whole", b);
2481         gtk_tooltips_set_tip(tt, b, _("Make the shape a whole ellipse, not arc or segment"), NULL);
2482         gtk_widget_show(b);
2483         gtk_container_add(GTK_CONTAINER(hb), b);
2484         gtk_signal_connect(GTK_OBJECT(b), "clicked", GTK_SIGNAL_FUNC(sp_arctb_defaults), tbl);
2485         gtk_box_pack_start(GTK_BOX(tbl),hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
2486     }
2487
2488     g_object_set_data(G_OBJECT(tbl), "single", GINT_TO_POINTER(TRUE));
2489     // sensitivize make whole and open checkbox
2490     {
2491         GtkAdjustment *adj1 = GTK_ADJUSTMENT(gtk_object_get_data(GTK_OBJECT(tbl), "start"));
2492         GtkAdjustment *adj2 = GTK_ADJUSTMENT(gtk_object_get_data(GTK_OBJECT(tbl), "end"));
2493         sp_arctb_sensitivize (tbl, adj1->value, adj2->value);
2494     }
2495
2496     sigc::connection *connection = new sigc::connection(
2497         sp_desktop_selection(desktop)->connectChanged(sigc::bind(sigc::ptr_fun(sp_arc_toolbox_selection_changed), (GtkObject *)tbl))
2498         );
2499     g_signal_connect(G_OBJECT(tbl), "destroy", G_CALLBACK(delete_connection), connection);
2500
2501     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL);
2502     swatch->setWatchedTool ("tools.shapes.arc", true);
2503     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
2504     gtk_box_pack_end(GTK_BOX(tbl), swatch_, FALSE, FALSE, 0);
2505
2506     gtk_widget_show_all(tbl);
2507     sp_set_font_size_smaller (tbl);
2508
2509     return tbl;
2510 }
2511
2512
2513
2514
2515 // toggle button callbacks and updaters
2516
2517 //########################
2518 //##      Dropper       ##
2519 //########################
2520
2521 static void toggle_dropper_color_pick (GtkWidget *button, gpointer data) {
2522     prefs_set_int_attribute ("tools.dropper", "pick",
2523         // 0 and 1 are backwards here because of pref
2524         gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button)) ? 0 : 1);
2525 }
2526
2527
2528 /**
2529  * Copy the current saved desktop color to the clipboard as full hex + alpha
2530  * color representation. This is useful for passing values between various
2531  * input boxes, or directly to xml.
2532  */
2533 /* static void
2534 sp_dropper_copy( GtkWidget *widget, GtkObject *obj)
2535 {
2536     GtkWidget *tbl = GTK_WIDGET(obj);
2537
2538     SPDesktop *desktop =
2539         (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
2540
2541
2542     sp_dropper_c32_color_copy( sp_desktop_get_color(desktop, true) );
2543 }*/
2544
2545
2546 /**
2547  * Copies currently saved desktop color to the clipboard as a hex value. This
2548  * is useful for editing webpages and needing a value quickly for web
2549  * colors.
2550  *
2551  * TODO: When the toggle of the dropper is set to not mix color against
2552  *       page background, this still just gets the color of the page and
2553  *       doesn't get the actual mixed against background which is needed
2554  *       for the hex value ppl. want for web pages, etc.
2555  */
2556
2557 /* static void
2558 sp_dropper_copy_as_hex ( GtkWidget *widget, GtkObject *obj)
2559 {
2560     GtkWidget *tbl = GTK_WIDGET(obj);
2561
2562     SPDesktop *desktop =
2563         (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
2564
2565     sp_dropper_c32_color_copy_hex( sp_desktop_get_color(desktop, true) );
2566 }*/
2567
2568
2569 /**
2570  * Sets the input boxes with the changed color and opacity. This is used as a
2571  * callback for style changing.
2572  */
2573 /* static bool
2574 sp_style_changed (const SPCSSAttr *css, gpointer data)
2575 {
2576     // GrDrag *drag = (GrDrag *) data;
2577
2578     // set fill of text entry box
2579     if (css->attribute("fill"))
2580         gtk_entry_set_text((GtkEntry *)dropper_rgb_entry,
2581             css->attribute("fill"));
2582
2583     // set opacity of text entry box
2584     if (css->attribute("fill-opacity"))
2585         gtk_entry_set_text((GtkEntry *)dropper_opacity_entry,
2586             css->attribute("fill-opacity"));
2587
2588     // set fill of text entry box
2589     if (css->attribute("stroke"))
2590         gtk_entry_set_text((GtkEntry *)dropper_rgb_entry,
2591             css->attribute("stroke"));
2592
2593     // set opacity of text entry box
2594     if (css->attribute("stroke-opacity"))
2595         gtk_entry_set_text((GtkEntry *)dropper_opacity_entry,
2596             css->attribute("stroke-opacity"));
2597     return false;
2598
2599 }
2600 */
2601
2602
2603 /**
2604  * Dropper auxiliary toolbar construction and setup.
2605  *
2606  * TODO: Would like to add swatch of current color.
2607  * TODO: Add queue of last 5 or so colors selected with new swatches so that
2608  *       can drag and drop places. Will provide a nice mixing palette.
2609  */
2610 static GtkWidget *
2611 sp_dropper_toolbox_new(SPDesktop *desktop)
2612 {
2613     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
2614
2615     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
2616     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
2617
2618     GtkTooltips *tt = gtk_tooltips_new();
2619
2620
2621     gtk_box_pack_start(GTK_BOX(tbl), gtk_hbox_new(FALSE, 0), FALSE, FALSE,
2622                        AUX_BETWEEN_BUTTON_GROUPS);
2623     // sp_toolbox_add_label(tbl, _("<b>New:</b>"));
2624
2625
2626
2627     /* RGB Input Field */
2628  /*   {
2629         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
2630         GtkWidget *dropper_rgba_label = gtk_label_new ("Color:");
2631         gtk_widget_show (dropper_rgba_label);
2632         gtk_container_add(GTK_CONTAINER(hb), dropper_rgba_label);
2633
2634         dropper_rgb_entry = gtk_entry_new ();
2635         sp_dialog_defocus_on_enter (dropper_rgb_entry);
2636         gtk_entry_set_max_length (GTK_ENTRY (dropper_rgb_entry), 7);
2637         gtk_entry_set_width_chars (GTK_ENTRY (dropper_rgb_entry), 7);
2638         gtk_tooltips_set_tip(tt, dropper_rgb_entry,
2639                          _("Hexidecimal representation of last selected "
2640                            "color"),
2641                          NULL);
2642         gtk_widget_show (dropper_rgb_entry);
2643         gtk_container_add(GTK_CONTAINER(hb), dropper_rgb_entry);
2644
2645         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE,
2646                            AUX_BETWEEN_BUTTON_GROUPS);
2647     } */
2648
2649     /* Opacity Input Field */
2650 /*    {
2651         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
2652         GtkWidget *dropper_opacity_label = gtk_label_new ( _("Opacity:") );
2653         gtk_widget_show (dropper_opacity_label);
2654         gtk_container_add(GTK_CONTAINER(hb), dropper_opacity_label);
2655
2656         dropper_opacity_entry = gtk_entry_new ();
2657         sp_dialog_defocus_on_enter (dropper_opacity_entry);
2658         gtk_entry_set_max_length (GTK_ENTRY (dropper_opacity_entry), 11);
2659         gtk_entry_set_width_chars (GTK_ENTRY (dropper_opacity_entry), 11);
2660         gtk_tooltips_set_tip(tt, dropper_opacity_entry,
2661                          _("Opacity of last selected color"),
2662                          NULL);
2663         gtk_widget_show (dropper_opacity_entry);
2664         gtk_container_add(GTK_CONTAINER(hb), dropper_opacity_entry);
2665
2666         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE,
2667                            AUX_BETWEEN_BUTTON_GROUPS);
2668     } */
2669
2670
2671     /* Copy to Clipboard */
2672 /*    {
2673         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
2674         GtkWidget *b = gtk_button_new_with_label(_("Copy as RGBA"));
2675         gtk_tooltips_set_tip(tt, b, _("Copy last saved color as hexidecimal "
2676                                       "RGB + Alpha (RGBA) to "
2677                                       "clipboard"),
2678                              NULL);
2679         gtk_widget_show(b);
2680         gtk_container_add(GTK_CONTAINER(hb), b);
2681         gtk_signal_connect(GTK_OBJECT(b), "clicked",
2682             GTK_SIGNAL_FUNC(sp_dropper_copy), tbl);
2683         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE,
2684                            AUX_BETWEEN_BUTTON_GROUPS);
2685     } */
2686
2687
2688     /* Copy to Clipboard as HEX */
2689 /*    {
2690         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
2691         GtkWidget *b = gtk_button_new_with_label(_("Copy as HEX"));
2692         gtk_tooltips_set_tip(tt, b, _("Copy last saved color as "
2693                                       "hexidecimal RGB without alpha "
2694                                       "to clipboard"), NULL);
2695         gtk_widget_show(b);
2696         gtk_container_add(GTK_CONTAINER(hb), b);
2697         gtk_signal_connect(GTK_OBJECT(b), "clicked",
2698             GTK_SIGNAL_FUNC(sp_dropper_copy_as_hex), tbl);
2699         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE,
2700                            AUX_BETWEEN_BUTTON_GROUPS);
2701     } */
2702
2703     // aux_toolbox_space(tbl, AUX_BETWEEN_BUTTON_GROUPS);
2704
2705     {
2706         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
2707
2708         GtkWidget *button =
2709             sp_button_new_from_data( Inkscape::ICON_SIZE_DECORATION,
2710                                      SP_BUTTON_TYPE_TOGGLE,
2711                                      NULL,
2712                                      "pick_color",
2713                                      _("When pressed, picks visible color "
2714                                        "without alpha and when not pressed, "
2715                                        "picks color including its "
2716                                        "alpha"),
2717                                      tt);
2718
2719         gtk_widget_show(button);
2720         gtk_container_add (GTK_CONTAINER (hb), button);
2721
2722         g_signal_connect_after (G_OBJECT (button), "clicked",
2723                                 G_CALLBACK (toggle_dropper_color_pick), NULL);
2724         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button),
2725                                       !prefs_get_int_attribute ("tools.dropper",
2726                                                                "pick", 0));
2727         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE,
2728                    AUX_BETWEEN_BUTTON_GROUPS);
2729     }
2730
2731     aux_toolbox_space(tbl, AUX_BETWEEN_BUTTON_GROUPS);
2732
2733
2734     // where new gtkmm stuff should go
2735
2736     gtk_widget_show_all(tbl);
2737     sp_set_font_size_smaller (tbl);
2738
2739     /*
2740     sigc::connection *connection = new sigc::connection(
2741         desktop->connectSetStyle(
2742             sigc::bind(sigc::ptr_fun(sp_style_changed),
2743                        desktop)) );
2744
2745     g_signal_connect(G_OBJECT(tbl), "destroy", G_CALLBACK(delete_connection),
2746                      connection); */
2747
2748     return tbl;
2749 }
2750
2751
2752 //########################
2753 //##    Text Toolbox    ##
2754 //########################
2755 /*
2756 static void
2757 sp_text_letter_changed(GtkAdjustment *adj, GtkWidget *tbl)
2758 {
2759     //Call back for letter sizing spinbutton
2760 }
2761
2762 static void
2763 sp_text_line_changed(GtkAdjustment *adj, GtkWidget *tbl)
2764 {
2765     //Call back for line height spinbutton
2766 }
2767
2768 static void
2769 sp_text_horiz_kern_changed(GtkAdjustment *adj, GtkWidget *tbl)
2770 {
2771     //Call back for horizontal kerning spinbutton
2772 }
2773
2774 static void
2775 sp_text_vert_kern_changed(GtkAdjustment *adj, GtkWidget *tbl)
2776 {
2777     //Call back for vertical kerning spinbutton
2778 }
2779
2780 static void
2781 sp_text_letter_rotation_changed(GtkAdjustment *adj, GtkWidget *tbl)
2782 {
2783     //Call back for letter rotation spinbutton
2784 }*/
2785
2786 static void
2787 sp_text_toolbox_selection_changed (Inkscape::Selection *selection, GObject *tbl)
2788 {
2789     GtkWidget *cbox = GTK_WIDGET(g_object_get_data (G_OBJECT(tbl), "combo-box-family"));
2790     Inkscape::XML::Node *repr = 0;
2791 //  Inkscape::XML::Node *oldrepr = 0;
2792     SPStyle *style = 0;
2793     bool multiple = false;
2794     const GSList *items = selection->itemList();
2795
2796     for ( ; items ; items = items->next)
2797     {
2798         if (SP_IS_TEXT((SPItem *) items->data))
2799         {
2800             if (!style)
2801             {
2802                 repr = SP_OBJECT_REPR((SPItem *) items->data);
2803                 style = sp_style_new ();
2804                 sp_style_read_from_repr (style, repr);
2805             }
2806             else
2807             {
2808                 multiple = true;
2809             }
2810         }
2811     }
2812
2813     if (!style) return;
2814     if (multiple)
2815     {
2816         g_object_set_data (G_OBJECT (cbox), "block", GINT_TO_POINTER(1));
2817         gtk_combo_box_set_active (GTK_COMBO_BOX (cbox), -1);
2818         g_object_set_data (G_OBJECT (cbox), "block", GINT_TO_POINTER(0));
2819         return;
2820     }
2821
2822     Gtk::TreePath path = Inkscape::FontLister::get_instance()->get_row_for_font (style->text->font_family.value);
2823
2824     g_object_set_data (G_OBJECT (cbox), "block", GINT_TO_POINTER(1));
2825
2826     gtk_combo_box_set_active (GTK_COMBO_BOX (cbox), gtk_tree_path_get_indices (path.gobj())[0]);
2827
2828     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
2829     SPCSSAttr *css = sp_repr_css_attr_new ();
2830     items = sp_desktop_selection(desktop)->itemList();
2831
2832     sp_repr_css_set_property (css, "font-family", gtk_combo_box_get_active_text (GTK_COMBO_BOX(cbox)));
2833     sp_desktop_set_style (desktop, css, true);
2834
2835     for (; items != NULL; items = items->next)
2836     {
2837         // apply style to the reprs of all text objects in the selection
2838         if (SP_IS_TEXT (items->data))
2839         {
2840             // backwards compatibility:
2841             SP_OBJECT_REPR(items->data)->setAttribute("sodipodi:linespacing", sp_repr_css_property (css, "line-height", NULL));
2842         }
2843     }
2844
2845     // complete the transaction
2846     sp_document_done (sp_desktop_document (SP_ACTIVE_DESKTOP));
2847     sp_repr_css_attr_unref (css);
2848
2849     g_object_set_data (G_OBJECT (cbox), "block", GINT_TO_POINTER(0));
2850 }
2851
2852 static void
2853 sp_text_toolbox_family_changed (GtkComboBox *cbox,
2854                                 GtkWidget   *tbl)
2855 {
2856     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
2857     unsigned items = 0;
2858     const GSList *item_list = sp_desktop_selection(desktop)->itemList();
2859     SPCSSAttr *css = sp_repr_css_attr_new ();
2860
2861     if (GPOINTER_TO_INT(g_object_get_data (G_OBJECT (cbox), "block")) != 0) return;
2862
2863     sp_repr_css_set_property (css, "font-family", gtk_combo_box_get_active_text (cbox));
2864     sp_desktop_set_style(desktop, css, true);
2865
2866     for (; item_list != NULL; item_list = item_list->next) {
2867         // apply style to the reprs of all text objects in the selection
2868         if (SP_IS_TEXT (item_list->data)) {
2869
2870             // backwards compatibility:
2871             SP_OBJECT_REPR(item_list->data)->setAttribute("sodipodi:linespacing",
2872 sp_repr_css_property (css, "line-height", NULL));
2873
2874             ++items;
2875         }
2876         else if (SP_IS_FLOWTEXT (item_list->data))
2877             // no need to set sodipodi:linespacing, because Inkscape never supported it on flowtext
2878             ++items;
2879     }
2880
2881     // complete the transaction
2882     sp_document_done (sp_desktop_document (SP_ACTIVE_DESKTOP));
2883     sp_repr_css_attr_unref (css);
2884 }
2885
2886 static GtkWidget*
2887 sp_text_toolbox_new (SPDesktop *desktop)
2888 {
2889     GtkWidget   *tbl = gtk_hbox_new (FALSE, 0);
2890
2891 #if 0
2892     GtkWidget   *us = (GtkWidget *)gtk_object_get_data(GTK_OBJECT(tbl), "units");
2893     GtkTooltips *tt = gtk_tooltips_new();
2894     GtkWidget   *group;
2895 #endif
2896
2897     //Font Family
2898     {
2899             GtkWidget *cbox = gtk_combo_box_entry_new_text ();
2900             Glib::RefPtr<Gtk::ListStore> store = Inkscape::FontLister::get_instance()->get_font_list();
2901             gtk_combo_box_set_model (GTK_COMBO_BOX (cbox), GTK_TREE_MODEL (Glib::unwrap(store)));
2902             gtk_widget_set_size_request (cbox, 250, -1);
2903             aux_toolbox_space (tbl, 1);
2904             gtk_box_pack_start (GTK_BOX (tbl), cbox, FALSE, FALSE, 0);
2905             g_object_set_data (G_OBJECT (tbl), "combo-box-family", cbox);
2906             g_signal_connect (G_OBJECT (cbox), "changed", G_CALLBACK (sp_text_toolbox_family_changed), tbl);
2907     }
2908
2909     //Font Style
2910     {
2911             GtkWidget *cbox = gtk_combo_box_new_text ();
2912             gtk_widget_set_size_request (cbox, 144, -1);
2913             aux_toolbox_space (tbl, 1);
2914             gtk_box_pack_start (GTK_BOX (tbl), cbox, FALSE, FALSE, 0);
2915             g_object_set_data (G_OBJECT (tbl), "combo-box-style", cbox);
2916     }
2917
2918     sigc::connection *connection =
2919     new sigc::connection(sp_desktop_selection(desktop)->connectChanged (sigc::bind (sigc::ptr_fun (sp_text_toolbox_selection_changed), (GObject*)tbl)));
2920     g_signal_connect(G_OBJECT(tbl), "destroy", G_CALLBACK(delete_connection), connection);
2921
2922 #if 0
2923     //Font Size
2924     {
2925             GtkWidget *c = gtk_combo_new ();
2926             gtk_combo_set_value_in_list ((GtkCombo *) c, FALSE, FALSE);
2927             gtk_combo_set_use_arrows ((GtkCombo *) c, TRUE);
2928             gtk_combo_set_use_arrows_always ((GtkCombo *) c, TRUE);
2929             gtk_widget_set_size_request (c, 64, -1);
2930             aux_toolbox_space(tbl, 1);
2931             gtk_box_pack_start (GTK_BOX (tbl), c, FALSE, FALSE, 0);
2932     }
2933
2934         aux_toolbox_space(tbl, AUX_BETWEEN_BUTTON_GROUPS);
2935         //Bold
2936         {
2937             GtkWidget *px = gtk_image_new_from_stock(GTK_STOCK_BOLD, Inkscape::ICON_SIZE_SMALL_TOOLBAR);
2938             GtkWidget *button = gtk_toggle_button_new ();
2939             gtk_container_add (GTK_CONTAINER (button), px);
2940             gtk_widget_show(button);
2941             gtk_tooltips_set_tip (tt, button, _("Bold"), NULL);
2942             gtk_button_set_relief (GTK_BUTTON (button), GTK_RELIEF_NONE);
2943             gtk_widget_set_sensitive(button, TRUE);
2944             gtk_box_pack_start (GTK_BOX (tbl), button, FALSE, FALSE, 0);
2945         }
2946
2947
2948         //Italic
2949         {
2950             GtkWidget *px = gtk_image_new_from_stock(GTK_STOCK_ITALIC, Inkscape::ICON_SIZE_SMALL_TOOLBAR);
2951             GtkWidget *button = gtk_toggle_button_new ();
2952             gtk_container_add (GTK_CONTAINER (button), px);
2953             gtk_widget_show(button);
2954             gtk_tooltips_set_tip (tt, button, _("Italics"), NULL);
2955             gtk_button_set_relief (GTK_BUTTON (button), GTK_RELIEF_NONE);
2956             gtk_widget_set_sensitive(button, TRUE);
2957             gtk_box_pack_start (GTK_BOX (tbl), button, FALSE, FALSE, 0);
2958         }
2959
2960         //Underline
2961         {
2962             GtkWidget *px = gtk_image_new_from_stock(GTK_STOCK_UNDERLINE, Inkscape::ICON_SIZE_SMALL_TOOLBAR);
2963             GtkWidget *button = gtk_toggle_button_new ();
2964             gtk_container_add (GTK_CONTAINER (button), px);
2965             gtk_widget_show(button);
2966             gtk_tooltips_set_tip (tt, button, _("Underline"), NULL);
2967             gtk_button_set_relief (GTK_BUTTON (button), GTK_RELIEF_NONE);
2968             gtk_widget_set_sensitive(button, FALSE);
2969             gtk_box_pack_start (GTK_BOX (tbl), button, FALSE, FALSE, 0);
2970         }
2971
2972         aux_toolbox_space(tbl, AUX_BETWEEN_BUTTON_GROUPS);
2973         // align left
2974         {
2975             GtkWidget *px = gtk_image_new_from_stock (GTK_STOCK_JUSTIFY_LEFT, Inkscape::ICON_SIZE_SMALL_TOOLBAR);
2976             GtkWidget *b = group = gtk_radio_button_new (NULL);
2977                 gtk_container_add (GTK_CONTAINER (b), px);
2978             gtk_tooltips_set_tip (tt, b, _("Align lines left"), NULL);
2979             gtk_button_set_relief (GTK_BUTTON (b), GTK_RELIEF_NONE);
2980             gtk_toggle_button_set_mode (GTK_TOGGLE_BUTTON (b), FALSE );
2981             gtk_box_pack_start (GTK_BOX (tbl), b, FALSE, FALSE, 0);
2982         }
2983
2984         // align center
2985         {
2986             GtkWidget *px = gtk_image_new_from_stock (GTK_STOCK_JUSTIFY_CENTER, Inkscape::ICON_SIZE_SMALL_TOOLBAR);
2987             GtkWidget *b = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
2988                 gtk_container_add (GTK_CONTAINER (b), px);
2989             // TRANSLATORS: `Center' here is a verb.
2990             gtk_tooltips_set_tip (tt, b, _("Center lines"), NULL);
2991                 gtk_button_set_relief (GTK_BUTTON (b), GTK_RELIEF_NONE);
2992             gtk_toggle_button_set_mode (GTK_TOGGLE_BUTTON (b), FALSE );
2993             gtk_box_pack_start (GTK_BOX (tbl), b, FALSE, FALSE, 0);
2994         }
2995
2996         // align right
2997         {
2998             GtkWidget *px = gtk_image_new_from_stock (GTK_STOCK_JUSTIFY_RIGHT, Inkscape::ICON_SIZE_SMALL_TOOLBAR);
2999             GtkWidget *b = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
3000                 gtk_container_add (GTK_CONTAINER (b), px);
3001             gtk_tooltips_set_tip (tt, b, _("Align lines right"), NULL);
3002             gtk_button_set_relief (GTK_BUTTON (b), GTK_RELIEF_NONE);
3003             gtk_toggle_button_set_mode (GTK_TOGGLE_BUTTON (b), FALSE );
3004             gtk_box_pack_start (GTK_BOX (tbl), b, FALSE, FALSE, 0);
3005         }
3006
3007         // full justification
3008         {
3009             GtkWidget *px = gtk_image_new_from_stock (GTK_STOCK_JUSTIFY_FILL, Inkscape::ICON_SIZE_SMALL_TOOLBAR);
3010             GtkWidget *b = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
3011                 gtk_container_add (GTK_CONTAINER (b), px);
3012             gtk_tooltips_set_tip (tt, b, _("Full justification"), NULL);
3013             gtk_button_set_relief (GTK_BUTTON (b), GTK_RELIEF_NONE);
3014             gtk_toggle_button_set_mode (GTK_TOGGLE_BUTTON (b), FALSE );
3015             gtk_box_pack_start (GTK_BOX (tbl), b, FALSE, FALSE, 0);
3016         }
3017
3018
3019         aux_toolbox_space(tbl, AUX_BETWEEN_BUTTON_GROUPS);
3020
3021         // horizontal
3022         {
3023         GtkWidget *px= sp_icon_new(Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_WRITING_MODE_LR);
3024         GtkWidget *b = group = gtk_radio_button_new (NULL);
3025                 gtk_container_add (GTK_CONTAINER (b), px);
3026         gtk_tooltips_set_tip (tt, b, _("Horizontal text"), NULL);
3027         gtk_button_set_relief (GTK_BUTTON (b), GTK_RELIEF_NONE);
3028         gtk_toggle_button_set_mode (GTK_TOGGLE_BUTTON (b), FALSE );
3029         gtk_box_pack_start (GTK_BOX (tbl), b, FALSE, FALSE, 0);
3030         }
3031
3032         // vertical
3033         {
3034         GtkWidget *px = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_WRITING_MODE_TB);
3035         GtkWidget *b = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
3036                 gtk_container_add (GTK_CONTAINER (b), px);
3037         gtk_tooltips_set_tip (tt, b, _("Vertical text"), NULL);
3038         gtk_button_set_relief (GTK_BUTTON (b), GTK_RELIEF_NONE);
3039         gtk_toggle_button_set_mode (GTK_TOGGLE_BUTTON (b), FALSE );
3040         gtk_box_pack_start (GTK_BOX (tbl), b, FALSE, FALSE, 0);
3041         }
3042
3043         aux_toolbox_space(tbl, AUX_BETWEEN_BUTTON_GROUPS);
3044
3045         // letter spacing
3046     {
3047         {
3048         GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_LETTER_SPACING);
3049         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
3050         gtk_container_add (GTK_CONTAINER (hb), image);
3051         gtk_widget_show(image);
3052         gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
3053         }
3054
3055         {
3056             GtkWidget *hb = sp_tb_spinbutton(_(""), _("Spacing between letters"),
3057                                              "tools.text", "letter_spacing", 0.0,
3058                                              us, tbl, FALSE, NULL,
3059                                              -1000.0, 1000.0, 0.1, 0.1,
3060                                              sp_text_letter_changed, 0.1, 1);
3061             gtk_widget_set_size_request (hb, 45, 6);
3062             gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 6);
3063         }
3064     }
3065
3066         // line spacing
3067     {
3068         {
3069         GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_LINE_SPACING);
3070         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
3071         gtk_container_add (GTK_CONTAINER (hb), image);
3072         gtk_widget_show(image);
3073         gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
3074         }
3075
3076         {
3077             GtkWidget *hb = sp_tb_spinbutton(_(""), _("Spacing between lines"),
3078                                              "tools.text", "line_spacing", 0,
3079                                              us, tbl, FALSE, NULL,
3080                                              -1000.0, 1000.0, 0.1, 0.1,
3081                                              sp_text_line_changed, 0.1, 1);
3082             gtk_widget_set_size_request (hb, 45, 0);
3083             gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 3);
3084         }
3085     }
3086
3087 {
3088     // horizontal kerning/vertical kerning units menu: create
3089     GtkWidget *us = sp_unit_selector_new(SP_UNIT_ABSOLUTE | SP_UNIT_DEVICE);
3090     sp_unit_selector_setsize(us, AUX_OPTION_MENU_WIDTH, AUX_OPTION_MENU_HEIGHT);
3091     sp_unit_selector_set_unit(SP_UNIT_SELECTOR(us), desktop->namedview->doc_units);
3092
3093     aux_toolbox_space(tbl, AUX_BETWEEN_BUTTON_GROUPS);
3094
3095     // horizontal kerning
3096     {
3097         {
3098         GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_HORZ_KERN);
3099         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
3100         gtk_container_add (GTK_CONTAINER (hb), image);
3101         gtk_widget_show(image);
3102         gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
3103         }
3104
3105         {
3106             GtkWidget *hb = sp_tb_spinbutton(_(""), _("Horizontal kerning"),
3107                                              "tools.text", "horizontal_kerning", 0,
3108                                              us, tbl, FALSE, NULL,
3109                                              -100.00, 100.00, 0.01, 0.1,
3110                                              sp_text_horiz_kern_changed);
3111             gtk_widget_set_size_request (hb, 45, 0);
3112             gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 6);
3113         }
3114     }
3115
3116     // vertical kerning
3117     {
3118         {
3119         GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_VERT_KERN);
3120         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
3121         gtk_container_add (GTK_CONTAINER (hb), image);
3122         gtk_widget_show(image);
3123         gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
3124         }
3125
3126         {
3127             GtkWidget *hb = sp_tb_spinbutton(_(""), _("Vertical kerning"),
3128                                              "tools.text", "vertical_kerning", 0,
3129                                              us, tbl, FALSE, NULL,
3130                                              -100.00, 100.00, 0.01, 0.1,
3131                                              sp_text_vert_kern_changed);
3132             gtk_widget_set_size_request (hb, 45, 0);
3133             gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 5);
3134         }
3135     }
3136
3137     // add the units menu
3138     gtk_widget_show(us);
3139     gtk_box_pack_start(GTK_BOX(tbl), us, FALSE, FALSE, 1);
3140     gtk_object_set_data(GTK_OBJECT(tbl), "units", us);
3141     }
3142
3143         // letter rotation
3144     aux_toolbox_space(tbl, AUX_BETWEEN_BUTTON_GROUPS);
3145     {
3146         {
3147         GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_ROTATION);
3148         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
3149         gtk_container_add (GTK_CONTAINER (hb), image);
3150         gtk_widget_show(image);
3151         gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
3152         }
3153         {
3154             GtkWidget *hb = sp_tb_spinbutton(_(""), _("Letter rotation"),
3155                                              "tools.text", "letter_rotation", 0,
3156                                              us, tbl, FALSE, NULL,
3157                                              -180.0, 180.0, 0.1, 0.1,
3158                                              sp_text_letter_rotation_changed, 0.1, 1);
3159             gtk_widget_set_size_request (hb, 45, 0);
3160             gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 6);
3161         }
3162         // rotation degree label
3163         {
3164         GtkWidget *label = gtk_widget_new (GTK_TYPE_LABEL, "label", "\302\260", "xalign", 0.0, NULL);
3165         gtk_box_pack_start(GTK_BOX(tbl), label, FALSE, FALSE, 0);
3166         }
3167     }
3168
3169         // Remove Manual Kerns
3170         {
3171         GtkWidget *px = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_REMOVE_KERNS);
3172         GtkWidget *button = gtk_button_new ();
3173         gtk_container_add (GTK_CONTAINER (button), px);
3174         gtk_widget_show(button);
3175         gtk_tooltips_set_tip (tt, button, _("Remove manual kerns"), NULL);
3176         gtk_button_set_relief (GTK_BUTTON (button), GTK_RELIEF_NONE);
3177         gtk_widget_set_sensitive(button, TRUE);
3178         gtk_box_pack_start (GTK_BOX (tbl), button, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
3179         }
3180 #endif
3181
3182 #if 0
3183     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL);
3184     swatch->setWatchedTool ("tools.text", true);
3185     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
3186     gtk_box_pack_end(GTK_BOX(tbl), swatch_, FALSE, FALSE, 0);
3187
3188     sp_set_font_size_smaller (tbl);
3189 #endif
3190
3191     gtk_widget_show_all (tbl);
3192     return tbl;
3193
3194 } // end of sp_text_toolbox_new()
3195
3196
3197 //#########################
3198 //##  Connector Toolbox  ##
3199 //#########################
3200
3201 static void sp_connector_path_set_avoid(void)
3202 {
3203     cc_selection_set_avoid(true);
3204 }
3205
3206
3207 static void sp_connector_path_set_ignore(void)
3208 {
3209     cc_selection_set_avoid(false);
3210 }
3211
3212
3213 static void connector_spacing_changed(GtkAdjustment *adj, GtkWidget *tbl)
3214 {
3215     // quit if run by the _changed callbacks
3216     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
3217         return;
3218     }
3219
3220     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl),
3221             "desktop");
3222     SPDocument *doc = sp_desktop_document(desktop);
3223
3224     if (!sp_document_get_undo_sensitive(doc))
3225     {
3226         return;
3227     }
3228
3229     // in turn, prevent callbacks from responding
3230     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
3231
3232     Inkscape::XML::Node *repr = SP_OBJECT_REPR(desktop->namedview);
3233
3234     sp_repr_set_css_double(repr, "inkscape:connector-spacing", adj->value);
3235     SP_OBJECT(desktop->namedview)->updateRepr();
3236
3237     GSList *items = get_avoided_items(NULL, desktop->currentRoot(), desktop);
3238     for ( GSList const *iter = items ; iter != NULL ; iter = iter->next ) {
3239         SPItem *item = reinterpret_cast<SPItem *>(iter->data);
3240         NR::Matrix m = NR::identity();
3241         avoid_item_move(&m, item);
3242     }
3243
3244     if (items) {
3245         g_slist_free(items);
3246     }
3247
3248     sp_document_done(doc);
3249
3250     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
3251
3252     spinbutton_defocus(GTK_OBJECT(tbl));
3253 }
3254
3255
3256 static void connector_tb_event_attr_changed(Inkscape::XML::Node *repr,
3257         gchar const *name, gchar const *old_value, gchar const *new_value,
3258         bool is_interactive, gpointer data)
3259 {
3260     GtkWidget *tbl = GTK_WIDGET(data);
3261
3262     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
3263         return;
3264     }
3265     if (strcmp(name, "inkscape:connector-spacing") != 0) {
3266         return;
3267     }
3268
3269     GtkAdjustment *adj = (GtkAdjustment*)
3270             gtk_object_get_data(GTK_OBJECT(tbl), "spacing");
3271     gdouble spacing = defaultConnSpacing;
3272     sp_repr_get_double(repr, "inkscape:connector-spacing", &spacing);
3273
3274     gtk_adjustment_set_value(adj, spacing);
3275 }
3276
3277
3278 static Inkscape::XML::NodeEventVector connector_tb_repr_events = {
3279     NULL, /* child_added */
3280     NULL, /* child_removed */
3281     connector_tb_event_attr_changed,
3282     NULL, /* content_changed */
3283     NULL  /* order_changed */
3284 };
3285
3286
3287 static GtkWidget *
3288 sp_connector_toolbox_new(SPDesktop *desktop)
3289 {
3290     GtkTooltips *tt = gtk_tooltips_new();
3291     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
3292
3293     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
3294     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
3295
3296     gtk_box_pack_start(GTK_BOX(tbl), gtk_hbox_new(FALSE, 0), FALSE, FALSE,
3297             AUX_BETWEEN_BUTTON_GROUPS);
3298
3299     sp_toolbox_button_new(tbl, Inkscape::ICON_SIZE_SMALL_TOOLBAR,
3300             "connector_avoid", GTK_SIGNAL_FUNC(sp_connector_path_set_avoid),
3301             tt, _("Make connectors avoid selected objects"));
3302
3303     sp_toolbox_button_new(tbl, Inkscape::ICON_SIZE_SMALL_TOOLBAR,
3304             "connector_ignore", GTK_SIGNAL_FUNC(sp_connector_path_set_ignore),
3305             tt, _("Make connectors ignore selected objects"));
3306
3307     //  interval
3308     gtk_box_pack_start(GTK_BOX(tbl), gtk_hbox_new(FALSE, 0), FALSE, FALSE,
3309             AUX_BETWEEN_BUTTON_GROUPS);
3310
3311     // Spacing spinbox
3312     {
3313         GtkWidget *object_spacing = sp_tb_spinbutton(_("Spacing:"),
3314                 _("The amount of space left around objects by auto-routing connectors"),
3315                 "tools.connector", "spacing", 10, NULL, tbl, TRUE,
3316                 "inkscape:connector-spacing", 0, 100, 1.0, 10.0,
3317                 connector_spacing_changed, 1, 0);
3318
3319         gtk_box_pack_start(GTK_BOX(tbl), object_spacing, FALSE, FALSE,
3320                 AUX_SPACING);
3321     }
3322
3323     gtk_widget_show_all(tbl);
3324     sp_set_font_size_smaller (tbl);
3325
3326     // Code to watch for changes to the connector-spacing attribute in
3327     // the XML.
3328     Inkscape::XML::Node *repr = SP_OBJECT_REPR(desktop->namedview);
3329     g_assert(repr != NULL);
3330
3331     Inkscape::XML::Node *oldrepr = (Inkscape::XML::Node *)
3332             gtk_object_get_data(GTK_OBJECT(tbl), "repr");
3333
3334     if (oldrepr) { // remove old listener
3335         sp_repr_remove_listener_by_data(oldrepr, tbl);
3336         Inkscape::GC::release(oldrepr);
3337         oldrepr = NULL;
3338         g_object_set_data(G_OBJECT(tbl), "repr", NULL);
3339     }
3340
3341     if (repr) {
3342         g_object_set_data(G_OBJECT(tbl), "repr", repr);
3343         Inkscape::GC::anchor(repr);
3344         sp_repr_add_listener(repr, &connector_tb_repr_events, tbl);
3345         sp_repr_synthesize_events(repr, &connector_tb_repr_events, tbl);
3346     }
3347
3348     return tbl;
3349
3350 } // end of sp_connector_toolbox_new()
3351
3352
3353 /*
3354   Local Variables:
3355   mode:c++
3356   c-file-style:"stroustrup"
3357   c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
3358   indent-tabs-mode:nil
3359   fill-column:99
3360   End:
3361 */
3362 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :
3363