src/widgets/toolbox.cpp

   1 #define __SP_MAINTOOLBOX_C__
   2
   3 /** \file
   4  * Controls bars for some of Inkscape's tools
   5  * (for some tools, they are in their own files)
   6  */
   7
   8 /*
   9 *
  10 * Authors:
  11 *   MenTaLguY <mental@rydia.net>
  12 *   Lauris Kaplinski <lauris@kaplinski.com>
  13 *   bulia byak <buliabyak@users.sf.net>
  14 *   Frank Felfe <innerspace@iname.com>
  15 *   John Cliff <simarilius@yahoo.com>
  16 *   David Turner <novalis@gnu.org>
  17 *   Josh Andler <scislac@scislac.com>
  18 *   Jon A. Cruz <jon@joncruz.org>
  19 *
  20 * Copyright (C) 2004 David Turner
  21 * Copyright (C) 2003 MenTaLguY
  22 * Copyright (C) 1999-2006 authors
  23 * Copyright (C) 2001-2002 Ximian, Inc.
  24 *
  25 * Released under GNU GPL, read the file 'COPYING' for more information
  26 */
  27
  28 #ifdef HAVE_CONFIG_H
  29 # include "config.h"
  30 #endif
  31
  32 #include <gtkmm.h>
  33 #include <gtk/gtk.h>
  34 #include <iostream>
  35 #include <sstream>
  36
  37 #include "widgets/button.h"
  38 #include "widgets/widget-sizes.h"
  39 #include "widgets/spw-utilities.h"
  40 #include "widgets/spinbutton-events.h"
  41 #include "dialogs/text-edit.h"
  42
  43 #include "ui/widget/style-swatch.h"
  44
  45 #include "prefs-utils.h"
  46 #include "verbs.h"
  47 #include "sp-namedview.h"
  48 #include "desktop.h"
  49 #include "desktop-handles.h"
  50 #include "nodepath.h"
  51 #include "xml/repr.h"
  52 #include "xml/node-event-vector.h"
  53 #include <glibmm/i18n.h>
  54 #include "helper/unit-menu.h"
  55 #include "helper/units.h"
  56
  57 #include "inkscape.h"
  58 #include "conn-avoid-ref.h"
  59
  60
  61 #include "select-toolbar.h"
  62 #include "gradient-toolbar.h"
  63
  64 #include "connector-context.h"
  65 #include "sp-rect.h"
  66 #include "sp-star.h"
  67 #include "sp-spiral.h"
  68 #include "sp-ellipse.h"
  69 #include "sp-text.h"
  70 #include "sp-flowtext.h"
  71 #include "style.h"
  72 #include "selection.h"
  73 #include "document-private.h"
  74 #include "desktop-style.h"
  75 #include "../libnrtype/font-lister.h"
  76 #include "../connection-pool.h"
  77 #include "../prefs-utils.h"
  78 #include "../inkscape-stock.h"
  79 #include "icon.h"
  80 #include "graphlayout/graphlayout.h"
  81
  82 #include "mod360.h"
  83
  84 #include "toolbox.h"
  85
  86 #include "flood-context.h"
  87
  88 #include "ink-action.h"
  89 #include "ege-adjustment-action.h"
  90
  91 typedef void (*SetupFunction)(GtkWidget *toolbox, SPDesktop *desktop);
  92 typedef void (*UpdateFunction)(SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox);
  93
  94 static GtkWidget *sp_node_toolbox_new(SPDesktop *desktop);
  95 static GtkWidget *sp_zoom_toolbox_new(SPDesktop *desktop);
  96 static GtkWidget *sp_star_toolbox_new(SPDesktop *desktop);
  97 static GtkWidget *sp_arc_toolbox_new(SPDesktop *desktop);
  98 static GtkWidget *sp_rect_toolbox_new(SPDesktop *desktop);
  99 static GtkWidget *sp_spiral_toolbox_new(SPDesktop *desktop);
 100 static GtkWidget *sp_pencil_toolbox_new(SPDesktop *desktop);
 101 static GtkWidget *sp_pen_toolbox_new(SPDesktop *desktop);
 102 static GtkWidget *sp_calligraphy_toolbox_new(SPDesktop *desktop);
 103 static GtkWidget *sp_dropper_toolbox_new(SPDesktop *desktop);
 104 static GtkWidget *sp_empty_toolbox_new(SPDesktop *desktop);
 105 static GtkWidget *sp_connector_toolbox_new(SPDesktop *desktop);
 106 static GtkWidget *sp_paintbucket_toolbox_new(SPDesktop *desktop);
 107
 108 namespace { GtkWidget *sp_text_toolbox_new (SPDesktop *desktop); }
 109
 110
 111 static struct {
 112     gchar const *type_name;
 113     gchar const *data_name;
 114     sp_verb_t verb;
 115     sp_verb_t doubleclick_verb;
 116 } const tools[] = {
 117     { "SPSelectContext",   "select_tool",    SP_VERB_CONTEXT_SELECT,  SP_VERB_CONTEXT_SELECT_PREFS},
 118     { "SPNodeContext",     "node_tool",      SP_VERB_CONTEXT_NODE, SP_VERB_CONTEXT_NODE_PREFS },
 119     { "SPZoomContext",     "zoom_tool",      SP_VERB_CONTEXT_ZOOM, SP_VERB_CONTEXT_ZOOM_PREFS },
 120     { "SPRectContext",     "rect_tool",      SP_VERB_CONTEXT_RECT, SP_VERB_CONTEXT_RECT_PREFS },
 121     { "SPArcContext",      "arc_tool",       SP_VERB_CONTEXT_ARC, SP_VERB_CONTEXT_ARC_PREFS },
 122     { "SPStarContext",     "star_tool",      SP_VERB_CONTEXT_STAR, SP_VERB_CONTEXT_STAR_PREFS },
 123     { "SPSpiralContext",   "spiral_tool",    SP_VERB_CONTEXT_SPIRAL, SP_VERB_CONTEXT_SPIRAL_PREFS },
 124     { "SPPencilContext",   "pencil_tool",    SP_VERB_CONTEXT_PENCIL, SP_VERB_CONTEXT_PENCIL_PREFS },
 125     { "SPPenContext",      "pen_tool",       SP_VERB_CONTEXT_PEN, SP_VERB_CONTEXT_PEN_PREFS },
 126     { "SPDynaDrawContext", "dyna_draw_tool", SP_VERB_CONTEXT_CALLIGRAPHIC, SP_VERB_CONTEXT_CALLIGRAPHIC_PREFS },
 127     { "SPFloodContext",    "paintbucket_tool",     SP_VERB_CONTEXT_PAINTBUCKET, SP_VERB_CONTEXT_PAINTBUCKET_PREFS },
 128     { "SPTextContext",     "text_tool",      SP_VERB_CONTEXT_TEXT, SP_VERB_CONTEXT_TEXT_PREFS },
 129     { "SPConnectorContext","connector_tool", SP_VERB_CONTEXT_CONNECTOR, SP_VERB_CONTEXT_CONNECTOR_PREFS },
 130     { "SPGradientContext", "gradient_tool",  SP_VERB_CONTEXT_GRADIENT, SP_VERB_CONTEXT_GRADIENT_PREFS },
 131     { "SPDropperContext",  "dropper_tool",   SP_VERB_CONTEXT_DROPPER, SP_VERB_CONTEXT_DROPPER_PREFS },
 132     { NULL, NULL, 0, 0 }
 133 };
 134
 135 static struct {
 136     gchar const *type_name;
 137     gchar const *data_name;
 138     GtkWidget *(*create_func)(SPDesktop *desktop);
 139 } const aux_toolboxes[] = {
 140     { "SPSelectContext", "select_toolbox", sp_select_toolbox_new },
 141     { "SPNodeContext",   "node_toolbox",   sp_node_toolbox_new },
 142     { "SPZoomContext",   "zoom_toolbox",   sp_zoom_toolbox_new },
 143     { "SPStarContext",   "star_toolbox",   sp_star_toolbox_new },
 144     { "SPRectContext",   "rect_toolbox",   sp_rect_toolbox_new },
 145     { "SPArcContext",    "arc_toolbox",    sp_arc_toolbox_new },
 146     { "SPSpiralContext", "spiral_toolbox", sp_spiral_toolbox_new },
 147     { "SPPencilContext", "pencil_toolbox", sp_pencil_toolbox_new },
 148     { "SPPenContext", "pen_toolbox", sp_pen_toolbox_new },
 149     { "SPDynaDrawContext", "calligraphy_toolbox", sp_calligraphy_toolbox_new },
 150     { "SPTextContext",   "text_toolbox",   sp_text_toolbox_new },
 151     { "SPDropperContext", "dropper_toolbox", sp_dropper_toolbox_new },
 152     { "SPGradientContext", "gradient_toolbox", sp_gradient_toolbox_new },
 153     { "SPConnectorContext", "connector_toolbox", sp_connector_toolbox_new },
 154     { "SPFloodContext",  "paintbucket_toolbox",  sp_paintbucket_toolbox_new },
 155     { NULL, NULL, NULL }
 156 };
 157
 158 static void toolbox_set_desktop (GtkWidget *toolbox, SPDesktop *desktop, SetupFunction setup_func, UpdateFunction update_func, sigc::connection*);
 159
 160 static void setup_tool_toolbox (GtkWidget *toolbox, SPDesktop *desktop);
 161 static void update_tool_toolbox (SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox);
 162
 163 static void setup_aux_toolbox (GtkWidget *toolbox, SPDesktop *desktop);
 164 static void update_aux_toolbox (SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox);
 165
 166 static void setup_commands_toolbox (GtkWidget *toolbox, SPDesktop *desktop);
 167 static void update_commands_toolbox (SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox);
 168
 169 /* Global text entry widgets necessary for update */
 170 /* GtkWidget *dropper_rgb_entry,
 171           *dropper_opacity_entry ; */
 172 // should be made a private member once this is converted to class
 173
 174 static void delete_connection(GObject *obj, sigc::connection *connection) {
 175     connection->disconnect();
 176     delete connection;
 177 }
 178
 179 static GtkWidget *
 180 sp_toolbox_button_new(GtkWidget *t, Inkscape::IconSize size, gchar const *pxname, GtkSignalFunc handler,
 181                       GtkTooltips *tt, gchar const *tip)
 182 {
 183     GtkWidget *b = sp_button_new_from_data(size, SP_BUTTON_TYPE_NORMAL, NULL, pxname, tip, tt);
 184     gtk_widget_show(b);
 185     if (handler) gtk_signal_connect(GTK_OBJECT(b), "clicked", handler, NULL);
 186     gtk_box_pack_start(GTK_BOX(t), b, FALSE, FALSE, 0);
 187
 188     return b;
 189 }
 190
 191 GtkWidget *
 192 sp_toolbox_button_new_from_verb_with_doubleclick(GtkWidget *t, Inkscape::IconSize size, SPButtonType type,
 193                                                  Inkscape::Verb *verb, Inkscape::Verb *doubleclick_verb,
 194                                                  Inkscape::UI::View::View *view, GtkTooltips *tt)
 195 {
 196     SPAction *action = verb->get_action(view);
 197     if (!action) return NULL;
 198
 199     SPAction *doubleclick_action;
 200     if (doubleclick_verb)
 201         doubleclick_action = doubleclick_verb->get_action(view);
 202     else
 203         doubleclick_action = NULL;
 204
 205     /* fixme: Handle sensitive/unsensitive */
 206     /* fixme: Implement sp_button_new_from_action */
 207     GtkWidget *b = sp_button_new(size, type, action, doubleclick_action, tt);
 208     gtk_widget_show(b);
 209     gtk_box_pack_start(GTK_BOX(t), b, FALSE, FALSE, 0);
 210
 211     return b;
 212 }
 213
 214 GtkWidget *sp_toolbox_button_new_from_verb(GtkWidget *t, Inkscape::IconSize size, SPButtonType type, Inkscape::Verb *verb,
 215                                            Inkscape::UI::View::View *view, GtkTooltips *tt)
 216 {
 217     return sp_toolbox_button_new_from_verb_with_doubleclick(t, size, type, verb, NULL, view, tt);
 218 }
 219
 220 GtkWidget * sp_toolbox_button_normal_new_from_verb(GtkWidget *t, Inkscape::IconSize size, Inkscape::Verb *verb,
 221                                                    Inkscape::UI::View::View *view, GtkTooltips *tt)
 222 {
 223     return sp_toolbox_button_new_from_verb(t, size, SP_BUTTON_TYPE_NORMAL, verb, view, tt);
 224 }
 225
 226 GtkWidget *
 227 sp_tool_toolbox_new()
 228 {
 229     GtkTooltips *tt = gtk_tooltips_new();
 230     GtkWidget *tb = gtk_vbox_new(FALSE, 0);
 231
 232     g_object_set_data(G_OBJECT(tb), "desktop", NULL);
 233     g_object_set_data(G_OBJECT(tb), "tooltips", tt);
 234
 235     gtk_widget_set_sensitive(tb, FALSE);
 236
 237     GtkWidget *hb = gtk_handle_box_new();
 238     gtk_handle_box_set_handle_position(GTK_HANDLE_BOX(hb), GTK_POS_TOP);
 239     gtk_handle_box_set_shadow_type(GTK_HANDLE_BOX(hb), GTK_SHADOW_OUT);
 240     gtk_handle_box_set_snap_edge(GTK_HANDLE_BOX(hb), GTK_POS_LEFT);
 241
 242     gtk_container_add(GTK_CONTAINER(hb), tb);
 243     gtk_widget_show(GTK_WIDGET(tb));
 244
 245     sigc::connection* conn = new sigc::connection;
 246     g_object_set_data(G_OBJECT(hb), "event_context_connection", conn);
 247
 248     return hb;
 249 }
 250
 251 static void
 252 aux_toolbox_attached(GtkHandleBox *toolbox, GtkWidget *child)
 253 {
 254     g_object_set_data(G_OBJECT(child), "is_detached", GINT_TO_POINTER(FALSE));
 255     gtk_widget_queue_resize(child);
 256 }
 257
 258 static void
 259 aux_toolbox_detached(GtkHandleBox *toolbox, GtkWidget *child)
 260 {
 261     g_object_set_data(G_OBJECT(child), "is_detached", GINT_TO_POINTER(TRUE));
 262     gtk_widget_queue_resize(child);
 263 }
 264
 265 GtkWidget *
 266 sp_aux_toolbox_new()
 267 {
 268     GtkWidget *tb = gtk_vbox_new(FALSE, 0);
 269
 270     GtkWidget *tb_s = gtk_vbox_new(FALSE, 0);
 271     GtkWidget *tb_e = gtk_vbox_new(FALSE, 0);
 272     gtk_box_set_spacing(GTK_BOX(tb), AUX_SPACING);
 273     gtk_box_pack_start(GTK_BOX(tb), GTK_WIDGET(tb_s), FALSE, FALSE, 0);
 274     gtk_box_pack_end(GTK_BOX(tb), GTK_WIDGET(tb_e), FALSE, FALSE, 0);
 275
 276     g_object_set_data(G_OBJECT(tb), "desktop", NULL);
 277     g_object_set_data(G_OBJECT(tb), "top_spacer", tb_s);
 278
 279     gtk_widget_set_sensitive(tb, FALSE);
 280
 281     GtkWidget *hb = gtk_handle_box_new();
 282     gtk_handle_box_set_handle_position(GTK_HANDLE_BOX(hb), GTK_POS_LEFT);
 283     gtk_handle_box_set_shadow_type(GTK_HANDLE_BOX(hb), GTK_SHADOW_OUT);
 284     gtk_handle_box_set_snap_edge(GTK_HANDLE_BOX(hb), GTK_POS_LEFT);
 285
 286     g_signal_connect(G_OBJECT(hb), "child_attached", G_CALLBACK(aux_toolbox_attached), (gpointer)tb);
 287     g_signal_connect(G_OBJECT(hb), "child_detached", G_CALLBACK(aux_toolbox_detached), (gpointer)tb);
 288
 289     gtk_container_add(GTK_CONTAINER(hb), tb);
 290     gtk_widget_show(GTK_WIDGET(tb));
 291
 292     sigc::connection* conn = new sigc::connection;
 293     g_object_set_data(G_OBJECT(hb), "event_context_connection", conn);
 294
 295     return hb;
 296 }
 297
 298 //####################################
 299 //# Commands Bar
 300 //####################################
 301
 302 GtkWidget *
 303 sp_commands_toolbox_new()
 304 {
 305     GtkWidget *tb = gtk_vbox_new(FALSE, 0);
 306
 307     GtkWidget *tb_s = gtk_vbox_new(FALSE, 0);
 308     GtkWidget *tb_e = gtk_vbox_new(FALSE, 0);
 309     gtk_box_set_spacing(GTK_BOX(tb), AUX_SPACING);
 310     gtk_box_pack_start(GTK_BOX(tb), GTK_WIDGET(tb_s), FALSE, FALSE, 0);
 311     gtk_box_pack_end(GTK_BOX(tb), GTK_WIDGET(tb_e), FALSE, FALSE, 0);
 312
 313     g_object_set_data(G_OBJECT(tb), "desktop", NULL);
 314     gtk_widget_set_sensitive(tb, FALSE);
 315
 316     GtkWidget *hb = gtk_handle_box_new();
 317     gtk_handle_box_set_handle_position(GTK_HANDLE_BOX(hb), GTK_POS_LEFT);
 318     gtk_handle_box_set_shadow_type(GTK_HANDLE_BOX(hb), GTK_SHADOW_OUT);
 319     gtk_handle_box_set_snap_edge(GTK_HANDLE_BOX(hb), GTK_POS_LEFT);
 320
 321     g_signal_connect(G_OBJECT(hb), "child_attached", G_CALLBACK(aux_toolbox_attached), (gpointer)tb);
 322     g_signal_connect(G_OBJECT(hb), "child_detached", G_CALLBACK(aux_toolbox_detached), (gpointer)tb);
 323
 324     gtk_container_add(GTK_CONTAINER(hb), tb);
 325     gtk_widget_show(GTK_WIDGET(tb));
 326
 327     sigc::connection* conn = new sigc::connection;
 328     g_object_set_data(G_OBJECT(hb), "event_context_connection", conn);
 329
 330     return hb;
 331 }
 332
 333
 334 //####################################
 335 //# node editing callbacks
 336 //####################################
 337
 338 void
 339 sp_node_path_edit_add(void)
 340 {
 341     sp_node_selected_add_node();
 342 }
 343
 344 void
 345 sp_node_path_edit_delete(void)
 346 {
 347     sp_node_selected_delete();
 348 }
 349
 350 void
 351 sp_node_path_edit_delete_segment(void)
 352 {
 353     sp_node_selected_delete_segment();
 354 }
 355
 356 void
 357 sp_node_path_edit_break(void)
 358 {
 359     sp_node_selected_break();
 360 }
 361
 362 void
 363 sp_node_path_edit_join(void)
 364 {
 365     sp_node_selected_join();
 366 }
 367
 368 void
 369 sp_node_path_edit_join_segment(void)
 370 {
 371     sp_node_selected_join_segment();
 372 }
 373
 374 void
 375 sp_node_path_edit_toline(void)
 376 {
 377     sp_node_selected_set_line_type(NR_LINETO);
 378 }
 379
 380 void
 381 sp_node_path_edit_tocurve(void)
 382 {
 383     sp_node_selected_set_line_type(NR_CURVETO);
 384 }
 385
 386 void
 387 sp_node_path_edit_cusp(void)
 388 {
 389     sp_node_selected_set_type(Inkscape::NodePath::NODE_CUSP);
 390 }
 391
 392 void
 393 sp_node_path_edit_smooth(void)
 394 {
 395     sp_node_selected_set_type(Inkscape::NodePath::NODE_SMOOTH);
 396 }
 397
 398 void
 399 sp_node_path_edit_symmetrical(void)
 400 {
 401     sp_node_selected_set_type(Inkscape::NodePath::NODE_SYMM);
 402 }
 403
 404 static void toggle_show_handles (GtkWidget *button, gpointer data) {
 405     bool show = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button));
 406     prefs_set_int_attribute ("tools.nodes", "show_handles",  show ? 1 : 0);
 407     sp_nodepath_show_handles(show);
 408 }
 409
 410 //################################
 411 //##    Node Editing Toolbox    ##
 412 //################################
 413
 414 static GtkWidget *
 415 sp_node_toolbox_new(SPDesktop *desktop)
 416 {
 417     Inkscape::UI::View::View *view = desktop;
 418
 419     GtkTooltips *tt = gtk_tooltips_new();
 420     GtkWidget *tb = gtk_hbox_new(FALSE, 0);
 421
 422     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 423
 424     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_insert",
 425         GTK_SIGNAL_FUNC(sp_node_path_edit_add), tt, _("Insert new nodes into selected segments"));
 426     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_delete",
 427         GTK_SIGNAL_FUNC(sp_node_path_edit_delete), tt, _("Delete selected nodes"));
 428
 429     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 430
 431     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_join",
 432         GTK_SIGNAL_FUNC(sp_node_path_edit_join), tt, _("Join selected endnodes"));
 433     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_join_segment",
 434         GTK_SIGNAL_FUNC(sp_node_path_edit_join_segment), tt, _("Join selected endnodes with a new segment"));
 435
 436     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_delete_segment",
 437         GTK_SIGNAL_FUNC(sp_node_path_edit_delete_segment), tt, _("Split path between two non-endpoint nodes"));
 438
 439     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_break",
 440         GTK_SIGNAL_FUNC(sp_node_path_edit_break), tt, _("Break path at selected nodes"));
 441
 442     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 443
 444     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_cusp",
 445         GTK_SIGNAL_FUNC(sp_node_path_edit_cusp), tt, _("Make selected nodes corner"));
 446
 447     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_smooth",
 448         GTK_SIGNAL_FUNC(sp_node_path_edit_smooth), tt, _("Make selected nodes smooth"));
 449
 450     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_symmetric",
 451         GTK_SIGNAL_FUNC(sp_node_path_edit_symmetrical), tt, _("Make selected nodes symmetric"));
 452
 453     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 454
 455     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_line",
 456         GTK_SIGNAL_FUNC(sp_node_path_edit_toline), tt, _("Make selected segments lines"));
 457
 458     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_curve",
 459         GTK_SIGNAL_FUNC(sp_node_path_edit_tocurve), tt, _("Make selected segments curves"));
 460
 461     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 462
 463     sp_toolbox_button_normal_new_from_verb(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, Inkscape::Verb::get(SP_VERB_OBJECT_TO_CURVE), view, tt);
 464
 465     sp_toolbox_button_normal_new_from_verb(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, Inkscape::Verb::get(SP_VERB_SELECTION_OUTLINE), view, tt);
 466
 467     aux_toolbox_space(tb, AUX_BETWEEN_BUTTON_GROUPS);
 468
 469     GtkWidget *cvbox = gtk_vbox_new (FALSE, 0);
 470     GtkWidget *cbox = gtk_hbox_new (FALSE, 0);
 471
 472     {
 473     GtkWidget *button = sp_button_new_from_data( Inkscape::ICON_SIZE_DECORATION,
 474                                               SP_BUTTON_TYPE_TOGGLE,
 475                                               NULL,
 476                                               "nodes_show_handles",
 477                                               _("Show the Bezier handles of selected nodes"),
 478                                               tt);
 479     gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), prefs_get_int_attribute ("tools.nodes", "show_handles", 1));
 480     g_signal_connect_after (G_OBJECT (button), "clicked", G_CALLBACK (toggle_show_handles), desktop);
 481     gtk_box_pack_start(GTK_BOX(cbox), button, FALSE, FALSE, 0);
 482     }
 483
 484     gtk_box_pack_start(GTK_BOX(cvbox), cbox, TRUE, FALSE, 0);
 485     gtk_box_pack_start(GTK_BOX(tb), cvbox, FALSE, FALSE, 0);
 486
 487     gtk_widget_show_all(tb);
 488
 489     return tb;
 490
 491 } // end of sp_node_toolbox_new()
 492
 493
 494 //########################
 495 //##    Zoom Toolbox    ##
 496 //########################
 497
 498 static GtkWidget *
 499 sp_zoom_toolbox_new(SPDesktop *desktop)
 500 {
 501     Inkscape::UI::View::View *view=desktop;
 502
 503     GtkTooltips *tt = gtk_tooltips_new();
 504     GtkWidget *tb = gtk_hbox_new(FALSE, 0);
 505
 506     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0),
 507                        FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 508
 509     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);
 510
 511     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);
 512
 513     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 514
 515     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);
 516
 517     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);
 518
 519     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);
 520
 521     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);
 522
 523     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 524
 525     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);
 526
 527     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);
 528
 529     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 530
 531     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);
 532
 533     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);
 534
 535     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);
 536
 537     gtk_widget_show_all(tb);
 538
 539     return tb;
 540
 541 } // end of sp_zoom_toolbox_new()
 542
 543 void
 544 sp_tool_toolbox_set_desktop(GtkWidget *toolbox, SPDesktop *desktop)
 545 {
 546     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")));
 547 }
 548
 549
 550 void
 551 sp_aux_toolbox_set_desktop(GtkWidget *toolbox, SPDesktop *desktop)
 552 {
 553     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")));
 554 }
 555
 556 void
 557 sp_commands_toolbox_set_desktop(GtkWidget *toolbox, SPDesktop *desktop)
 558 {
 559     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")));
 560 }
 561
 562 static void
 563 toolbox_set_desktop(GtkWidget *toolbox, SPDesktop *desktop, SetupFunction setup_func, UpdateFunction update_func, sigc::connection *conn)
 564 {
 565     gpointer ptr = g_object_get_data(G_OBJECT(toolbox), "desktop");
 566     SPDesktop *old_desktop = static_cast<SPDesktop*>(ptr);
 567
 568     if (old_desktop) {
 569         GList *children, *iter;
 570
 571         children = gtk_container_get_children(GTK_CONTAINER(toolbox));
 572         for ( iter = children ; iter ; iter = iter->next ) {
 573             gtk_container_remove( GTK_CONTAINER(toolbox), GTK_WIDGET(iter->data) );
 574         }
 575         g_list_free(children);
 576     }
 577
 578     g_object_set_data(G_OBJECT(toolbox), "desktop", (gpointer)desktop);
 579
 580     if (desktop) {
 581         gtk_widget_set_sensitive(toolbox, TRUE);
 582         setup_func(toolbox, desktop);
 583         update_func(desktop, desktop->event_context, toolbox);
 584         *conn = desktop->connectEventContextChanged
 585             (sigc::bind (sigc::ptr_fun(update_func), toolbox));
 586     } else {
 587         gtk_widget_set_sensitive(toolbox, FALSE);
 588     }
 589
 590 } // end of toolbox_set_desktop()
 591
 592
 593 static void
 594 setup_tool_toolbox(GtkWidget *toolbox, SPDesktop *desktop)
 595 {
 596     GtkTooltips *tooltips=GTK_TOOLTIPS(g_object_get_data(G_OBJECT(toolbox), "tooltips"));
 597     gint shrinkLeft = prefs_get_int_attribute_limited( "toolbox.left", "small", 0, 0, 1 );
 598     Inkscape::IconSize toolboxSize = shrinkLeft ? Inkscape::ICON_SIZE_SMALL_TOOLBAR : Inkscape::ICON_SIZE_LARGE_TOOLBAR;
 599
 600     for (int i = 0 ; tools[i].type_name ; i++ ) {
 601         GtkWidget *button =
 602             sp_toolbox_button_new_from_verb_with_doubleclick( toolbox, toolboxSize,
 603                                                               SP_BUTTON_TYPE_TOGGLE,
 604                                                               Inkscape::Verb::get(tools[i].verb),
 605                                                               Inkscape::Verb::get(tools[i].doubleclick_verb),
 606                                                               desktop,
 607                                                               tooltips );
 608
 609         g_object_set_data( G_OBJECT(toolbox), tools[i].data_name,
 610                            (gpointer)button );
 611     }
 612 }
 613
 614
 615 static void
 616 update_tool_toolbox( SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox )
 617 {
 618     gchar const *const tname = ( eventcontext
 619                                  ? gtk_type_name(GTK_OBJECT_TYPE(eventcontext))
 620                                  : NULL );
 621     for (int i = 0 ; tools[i].type_name ; i++ ) {
 622         SPButton *button = SP_BUTTON(g_object_get_data(G_OBJECT(toolbox), tools[i].data_name));
 623         sp_button_toggle_set_down(button, tname && !strcmp(tname, tools[i].type_name));
 624     }
 625 }
 626
 627 static void
 628 setup_aux_toolbox(GtkWidget *toolbox, SPDesktop *desktop)
 629 {
 630     GtkSizeGroup* grouper = gtk_size_group_new( GTK_SIZE_GROUP_BOTH );
 631
 632     for (int i = 0 ; aux_toolboxes[i].type_name ; i++ ) {
 633         GtkWidget *sub_toolbox;
 634         if (aux_toolboxes[i].create_func == NULL)
 635             sub_toolbox = sp_empty_toolbox_new(desktop);
 636         else
 637             sub_toolbox = aux_toolboxes[i].create_func(desktop);
 638
 639         gtk_size_group_add_widget( grouper, sub_toolbox );
 640
 641         gtk_container_add(GTK_CONTAINER(toolbox), sub_toolbox);
 642         g_object_set_data(G_OBJECT(toolbox), aux_toolboxes[i].data_name, sub_toolbox);
 643     }
 644     g_object_unref( G_OBJECT(grouper) );
 645 }
 646
 647 static void
 648 update_aux_toolbox(SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox)
 649 {
 650     gchar const *tname = ( eventcontext
 651                            ? gtk_type_name(GTK_OBJECT_TYPE(eventcontext))
 652                            : NULL );
 653     for (int i = 0 ; aux_toolboxes[i].type_name ; i++ ) {
 654         GtkWidget *sub_toolbox = GTK_WIDGET(g_object_get_data(G_OBJECT(toolbox), aux_toolboxes[i].data_name));
 655         if (tname && !strcmp(tname, aux_toolboxes[i].type_name)) {
 656             gtk_widget_show_all(sub_toolbox);
 657             g_object_set_data(G_OBJECT(toolbox), "shows", sub_toolbox);
 658         } else {
 659             gtk_widget_hide(sub_toolbox);
 660         }
 661     }
 662 }
 663
 664 static void
 665 setup_commands_toolbox(GtkWidget *toolbox, SPDesktop *desktop)
 666 {
 667     Inkscape::UI::View::View *view = desktop;
 668
 669     GtkTooltips *tt = gtk_tooltips_new();
 670     GtkWidget *tb = gtk_hbox_new(FALSE, 0);
 671
 672     gint shrinkTop = prefs_get_int_attribute_limited( "toolbox", "small", 1, 0, 1 );
 673     Inkscape::IconSize toolboxSize = shrinkTop ? Inkscape::ICON_SIZE_SMALL_TOOLBAR : Inkscape::ICON_SIZE_LARGE_TOOLBAR;
 674
 675     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_FILE_NEW), view, tt);
 676     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_FILE_OPEN), view, tt);
 677     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_FILE_SAVE), view, tt);
 678     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_FILE_PRINT), view, tt);
 679
 680     aux_toolbox_space(tb, AUX_BETWEEN_BUTTON_GROUPS);
 681
 682     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_FILE_IMPORT), view, tt);
 683     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_FILE_EXPORT), view, tt);
 684
 685     aux_toolbox_space(tb, AUX_BETWEEN_BUTTON_GROUPS);
 686
 687     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_EDIT_UNDO), view, tt);
 688     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_EDIT_REDO), view, tt);
 689
 690     aux_toolbox_space(tb, AUX_BETWEEN_BUTTON_GROUPS);
 691
 692     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_EDIT_COPY), view, tt);
 693     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_EDIT_CUT), view, tt);
 694     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_EDIT_PASTE), view, tt);
 695
 696     aux_toolbox_space(tb, AUX_BETWEEN_BUTTON_GROUPS);
 697
 698     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_ZOOM_SELECTION), view, tt);
 699     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_ZOOM_DRAWING), view, tt);
 700     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_ZOOM_PAGE), 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_EDIT_DUPLICATE), view, tt);
 705     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_EDIT_CLONE), view, tt);
 706     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_EDIT_UNLINK_CLONE), view, tt);
 707
 708     aux_toolbox_space(tb, AUX_BETWEEN_BUTTON_GROUPS);
 709
 710     sp_toolbox_button_normal_new_from_verb(tb, toolboxSize, Inkscape::Verb::get(SP_VERB_SELECTION_GROUP), view, tt);
 711     sp_toolbox_button_normal_new_from_verb(tb, toolboxSize, Inkscape::Verb::get(SP_VERB_SELECTION_UNGROUP), view, tt);
 712
 713     // disabled until we have icons for them:
 714
 715     //find
 716
 717     //sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_EDIT_TILE), view, tt);
 718     //sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_EDIT_UNTILE), view, tt);
 719
 720     aux_toolbox_space(tb, AUX_BETWEEN_BUTTON_GROUPS);
 721
 722     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_DIALOG_FILL_STROKE), view, tt);
 723     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_DIALOG_TEXT), view, tt);
 724     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_DIALOG_XML_EDITOR), view, tt);
 725     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_DIALOG_ALIGN_DISTRIBUTE), view, tt);
 726
 727     aux_toolbox_space(tb, AUX_BETWEEN_BUTTON_GROUPS);
 728
 729     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_DIALOG_DISPLAY), view, tt);
 730     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_DIALOG_NAMEDVIEW), view, tt);
 731
 732     gtk_widget_show_all(tb);
 733
 734     gtk_container_add(GTK_CONTAINER(toolbox), tb);
 735 }
 736
 737 static void
 738 update_commands_toolbox(SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox)
 739 {
 740 }
 741
 742 void show_aux_toolbox(GtkWidget *toolbox_toplevel)
 743 {
 744     gtk_widget_show(toolbox_toplevel);
 745     GtkWidget *toolbox = gtk_bin_get_child(GTK_BIN(toolbox_toplevel));
 746
 747     GtkWidget *shown_toolbox = GTK_WIDGET(g_object_get_data(G_OBJECT(toolbox), "shows"));
 748     if (!shown_toolbox) {
 749         return;
 750     }
 751     gtk_widget_show(toolbox);
 752
 753     // need to show the spacer, or the padding will be off
 754     GtkWidget *spacer = GTK_WIDGET(g_object_get_data(G_OBJECT(toolbox), "top_spacer"));
 755     gtk_widget_show(spacer);
 756
 757     gtk_widget_show_all(shown_toolbox);
 758 }
 759
 760 void
 761 aux_toolbox_space(GtkWidget *tb, gint space)
 762 {
 763     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, space);
 764 }
 765
 766 static GtkWidget *
 767 sp_empty_toolbox_new(SPDesktop *desktop)
 768 {
 769     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
 770     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
 771     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
 772
 773     gtk_widget_show_all(tbl);
 774     sp_set_font_size_smaller (tbl);
 775
 776     return tbl;
 777 }
 778
 779 // helper UI functions
 780
 781 GtkWidget *
 782 sp_tb_spinbutton(
 783     gchar *label, gchar const *tooltip,
 784     gchar const *path, gchar const *data, gdouble def,
 785     GtkWidget *us,
 786     GtkWidget *tbl,
 787     gboolean altx, gchar const *altx_mark,
 788     gdouble lower, gdouble upper, gdouble step, gdouble page,
 789     void (*callback)(GtkAdjustment *, GtkWidget *),
 790     gdouble climb = 0.1, guint digits = 3, double factor = 1.0)
 791 {
 792     GtkTooltips *tt = gtk_tooltips_new();
 793
 794     GtkWidget *hb = gtk_hbox_new(FALSE, 1);
 795
 796     GtkWidget *l = gtk_label_new(label);
 797     gtk_widget_show(l);
 798     gtk_misc_set_alignment(GTK_MISC(l), 1.0, 0.5);
 799     gtk_container_add(GTK_CONTAINER(hb), l);
 800
 801     GtkObject *a = gtk_adjustment_new(prefs_get_double_attribute(path, data, def) * factor,
 802                                       lower, upper, step, page, page);
 803     gtk_object_set_data(GTK_OBJECT(tbl), data, a);
 804     if (us)
 805         sp_unit_selector_add_adjustment(SP_UNIT_SELECTOR(us), GTK_ADJUSTMENT(a));
 806
 807     GtkWidget *sb = gtk_spin_button_new(GTK_ADJUSTMENT(a), climb, digits);
 808     gtk_tooltips_set_tip(tt, sb, tooltip, NULL);
 809     if (altx)
 810         gtk_object_set_data(GTK_OBJECT(sb), altx_mark, sb);
 811     gtk_widget_set_size_request(sb,
 812                                 (upper <= 1.0 || digits == 0)? AUX_SPINBUTTON_WIDTH_SMALL - 10: AUX_SPINBUTTON_WIDTH_SMALL,
 813                                 AUX_SPINBUTTON_HEIGHT);
 814     gtk_widget_show(sb);
 815     gtk_signal_connect(GTK_OBJECT(sb), "focus-in-event", GTK_SIGNAL_FUNC(spinbutton_focus_in), tbl);
 816     gtk_signal_connect(GTK_OBJECT(sb), "key-press-event", GTK_SIGNAL_FUNC(spinbutton_keypress), tbl);
 817     gtk_container_add(GTK_CONTAINER(hb), sb);
 818     gtk_signal_connect(GTK_OBJECT(a), "value_changed", GTK_SIGNAL_FUNC(callback), tbl);
 819
 820     return hb;
 821 }
 822
 823 static EgeAdjustmentAction * create_adjustment_action( gchar const *name,
 824                                                        gchar const *label, gchar const *tooltip,
 825                                                        gchar const *path, gchar const *data, gdouble def,
 826                                                        GtkWidget *focusTarget,
 827                                                        GtkWidget *us,
 828                                                        GtkWidget *dataKludge,
 829                                                        gboolean altx, gchar const *altx_mark,
 830                                                        gdouble lower, gdouble upper, gdouble step, gdouble page,
 831                                                        void (*callback)(GtkAdjustment *, GtkWidget *),
 832                                                        gdouble climb = 0.1, guint digits = 3, double factor = 1.0 )
 833 {
 834     GtkAdjustment* adj = GTK_ADJUSTMENT( gtk_adjustment_new( prefs_get_double_attribute(path, data, def) * factor,
 835                                                              lower, upper, step, page, page ) );
 836     if (us) {
 837         sp_unit_selector_add_adjustment( SP_UNIT_SELECTOR(us), adj );
 838     }
 839
 840     gtk_signal_connect( GTK_OBJECT(adj), "value-changed", GTK_SIGNAL_FUNC(callback), dataKludge );
 841
 842     EgeAdjustmentAction* act = ege_adjustment_action_new( adj, name, label, tooltip, 0, climb, digits );
 843
 844     if ( focusTarget ) {
 845         ege_adjustment_action_set_focuswidget( act, focusTarget );
 846     }
 847
 848     if ( altx && altx_mark ) {
 849         g_object_set( G_OBJECT(act), "self-id", altx_mark, NULL );
 850     }
 851
 852     if ( dataKludge ) {
 853         gtk_object_set_data( GTK_OBJECT(dataKludge), data, adj );
 854     }
 855
 856     // Using a cast just to make sure we pass in the right kind of function pointer
 857     g_object_set( G_OBJECT(act), "tool-post", static_cast<EgeWidgetFixup>(sp_set_font_size_smaller), NULL );
 858
 859     return act;
 860 }
 861
 862
 863 #define MODE_LABEL_WIDTH 70
 864
 865 //########################
 866 //##       Star         ##
 867 //########################
 868
 869 static void sp_stb_magnitude_value_changed( GtkAdjustment *adj, GtkWidget *dataKludge )
 870 {
 871     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(dataKludge), "desktop");
 872
 873     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
 874         // do not remember prefs if this call is initiated by an undo change, because undoing object
 875         // creation sets bogus values to its attributes before it is deleted
 876         prefs_set_int_attribute("tools.shapes.star", "magnitude", (gint)adj->value);
 877     }
 878
 879     // quit if run by the attr_changed listener
 880     if (g_object_get_data(G_OBJECT(dataKludge), "freeze")) {
 881         return;
 882     }
 883
 884     // in turn, prevent listener from responding
 885     g_object_set_data(G_OBJECT(dataKludge), "freeze", GINT_TO_POINTER(TRUE));
 886
 887     bool modmade = false;
 888
 889     Inkscape::Selection *selection = sp_desktop_selection(desktop);
 890     GSList const *items = selection->itemList();
 891     for (; items != NULL; items = items->next) {
 892         if (SP_IS_STAR((SPItem *) items->data)) {
 893             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
 894             sp_repr_set_int(repr,"sodipodi:sides",(gint)adj->value);
 895             sp_repr_set_svg_double(repr, "sodipodi:arg2",
 896                                    (sp_repr_get_double_attribute(repr, "sodipodi:arg1", 0.5)
 897                                     + M_PI / (gint)adj->value));
 898             SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
 899             modmade = true;
 900         }
 901     }
 902     if (modmade)  sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_STAR,
 903                                    _("Star: Change number of corners"));
 904
 905     g_object_set_data(G_OBJECT(dataKludge), "freeze", GINT_TO_POINTER(FALSE));
 906 }
 907
 908 static void sp_stb_proportion_value_changed( GtkAdjustment *adj, GtkWidget *dataKludge )
 909 {
 910     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(dataKludge), "desktop");
 911
 912     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
 913         prefs_set_double_attribute("tools.shapes.star", "proportion", adj->value);
 914     }
 915
 916     // quit if run by the attr_changed listener
 917     if (g_object_get_data(G_OBJECT(dataKludge), "freeze")) {
 918         return;
 919     }
 920
 921     // in turn, prevent listener from responding
 922     g_object_set_data(G_OBJECT(dataKludge), "freeze", GINT_TO_POINTER(TRUE));
 923
 924     bool modmade = false;
 925     Inkscape::Selection *selection = sp_desktop_selection(desktop);
 926     GSList const *items = selection->itemList();
 927     for (; items != NULL; items = items->next) {
 928         if (SP_IS_STAR((SPItem *) items->data)) {
 929             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
 930
 931             gdouble r1 = sp_repr_get_double_attribute(repr, "sodipodi:r1", 1.0);
 932             gdouble r2 = sp_repr_get_double_attribute(repr, "sodipodi:r2", 1.0);
 933             if (r2 < r1) {
 934                 sp_repr_set_svg_double(repr, "sodipodi:r2", r1*adj->value);
 935             } else {
 936                 sp_repr_set_svg_double(repr, "sodipodi:r1", r2*adj->value);
 937             }
 938
 939             SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
 940             modmade = true;
 941         }
 942     }
 943
 944     if (modmade) sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_STAR,
 945                                    _("Star: Change spoke ratio"));
 946
 947     g_object_set_data(G_OBJECT(dataKludge), "freeze", GINT_TO_POINTER(FALSE));
 948 }
 949
 950 static void sp_stb_sides_flat_state_changed( GtkToggleAction *act, GtkObject *dataKludge )
 951 {
 952     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(dataKludge), "desktop");
 953     bool flat = gtk_toggle_action_get_active(act);
 954
 955     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
 956         prefs_set_string_attribute( "tools.shapes.star", "isflatsided",
 957                                     flat ? "true" : "false" );
 958     }
 959
 960     // quit if run by the attr_changed listener
 961     if (g_object_get_data(G_OBJECT(dataKludge), "freeze")) {
 962         return;
 963     }
 964
 965     // in turn, prevent listener from responding
 966     g_object_set_data(G_OBJECT(dataKludge), "freeze", GINT_TO_POINTER(TRUE));
 967
 968     Inkscape::Selection *selection = sp_desktop_selection(desktop);
 969     GSList const *items = selection->itemList();
 970     GtkAction* prop_action = GTK_ACTION( g_object_get_data(G_OBJECT(dataKludge), "prop_action") );
 971     bool modmade = false;
 972
 973     gtk_action_set_sensitive( prop_action, !flat );
 974     for (; items != NULL; items = items->next) {
 975         if (SP_IS_STAR((SPItem *) items->data)) {
 976             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
 977             repr->setAttribute("inkscape:flatsided", flat ? "true" : "false" );
 978             SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
 979             modmade = true;
 980         }
 981     }
 982
 983     if (modmade) {
 984         sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_STAR,
 985                          flat ? _("Make polygon") : _("Make star"));
 986     }
 987
 988     g_object_set_data(G_OBJECT(dataKludge), "freeze", GINT_TO_POINTER(FALSE));
 989 }
 990
 991 static void sp_stb_rounded_value_changed( GtkAdjustment *adj, GtkWidget *dataKludge )
 992 {
 993     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(dataKludge), "desktop");
 994
 995     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
 996         prefs_set_double_attribute("tools.shapes.star", "rounded", (gdouble) adj->value);
 997     }
 998
 999     // quit if run by the attr_changed listener
1000     if (g_object_get_data(G_OBJECT(dataKludge), "freeze")) {
1001         return;
1002     }
1003
1004     // in turn, prevent listener from responding
1005     g_object_set_data(G_OBJECT(dataKludge), "freeze", GINT_TO_POINTER(TRUE));
1006
1007     bool modmade = false;
1008
1009     Inkscape::Selection *selection = sp_desktop_selection(desktop);
1010     GSList const *items = selection->itemList();
1011     for (; items != NULL; items = items->next) {
1012         if (SP_IS_STAR((SPItem *) items->data)) {
1013             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
1014             sp_repr_set_svg_double(repr, "inkscape:rounded", (gdouble) adj->value);
1015             SP_OBJECT(items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
1016             modmade = true;
1017         }
1018     }
1019     if (modmade)  sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_STAR,
1020                                    _("Star: Change rounding"));
1021
1022     g_object_set_data(G_OBJECT(dataKludge), "freeze", GINT_TO_POINTER(FALSE));
1023 }
1024
1025 static void sp_stb_randomized_value_changed( GtkAdjustment *adj, GtkWidget *dataKludge )
1026 {
1027     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(dataKludge), "desktop");
1028
1029     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
1030         prefs_set_double_attribute("tools.shapes.star", "randomized", (gdouble) adj->value);
1031     }
1032
1033     // quit if run by the attr_changed listener
1034     if (g_object_get_data(G_OBJECT(dataKludge), "freeze")) {
1035         return;
1036     }
1037
1038     // in turn, prevent listener from responding
1039     g_object_set_data(G_OBJECT(dataKludge), "freeze", GINT_TO_POINTER(TRUE));
1040
1041     bool modmade = false;
1042
1043     Inkscape::Selection *selection = sp_desktop_selection(desktop);
1044     GSList const *items = selection->itemList();
1045     for (; items != NULL; items = items->next) {
1046         if (SP_IS_STAR((SPItem *) items->data)) {
1047             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
1048             sp_repr_set_svg_double(repr, "inkscape:randomized", (gdouble) adj->value);
1049             SP_OBJECT(items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
1050             modmade = true;
1051         }
1052     }
1053     if (modmade)  sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_STAR,
1054                                    _("Star: Change randomization"));
1055
1056     g_object_set_data(G_OBJECT(dataKludge), "freeze", GINT_TO_POINTER(FALSE));
1057 }
1058
1059
1060 static void star_tb_event_attr_changed(Inkscape::XML::Node *repr, gchar const *name,
1061                                        gchar const *old_value, gchar const *new_value,
1062                                        bool is_interactive, gpointer data)
1063 {
1064     GtkWidget *tbl = GTK_WIDGET(data);
1065
1066     // quit if run by the _changed callbacks
1067     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
1068         return;
1069     }
1070
1071     // in turn, prevent callbacks from responding
1072     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
1073
1074     GtkAdjustment *adj = 0;
1075
1076     if (!strcmp(name, "inkscape:randomized")) {
1077         adj = GTK_ADJUSTMENT( gtk_object_get_data(GTK_OBJECT(tbl), "randomized") );
1078         gtk_adjustment_set_value(adj, sp_repr_get_double_attribute(repr, "inkscape:randomized", 0.0));
1079     } else if (!strcmp(name, "inkscape:rounded")) {
1080         adj = GTK_ADJUSTMENT( gtk_object_get_data(GTK_OBJECT(tbl), "rounded") );
1081         gtk_adjustment_set_value(adj, sp_repr_get_double_attribute(repr, "inkscape:rounded", 0.0));
1082     } else if (!strcmp(name, "inkscape:flatsided")) {
1083         GtkToggleAction* flat_action = GTK_TOGGLE_ACTION( g_object_get_data( G_OBJECT(tbl), "flat_action" ) );
1084         GtkAction* prop_action = GTK_ACTION( g_object_get_data(G_OBJECT(tbl), "prop_action") );
1085         char const *flatsides = repr->attribute("inkscape:flatsided");
1086         if (flatsides && !strcmp(flatsides,"false" )) {
1087             gtk_toggle_action_set_active( flat_action, FALSE );
1088             gtk_action_set_sensitive( prop_action, TRUE );
1089         } else {
1090             gtk_toggle_action_set_active( flat_action, TRUE );
1091             gtk_action_set_sensitive( prop_action, FALSE );
1092         }
1093     } else if (!strcmp(name, "sodipodi:r1") || !strcmp(name, "sodipodi:r2")) {
1094         adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "proportion");
1095         gdouble r1 = sp_repr_get_double_attribute(repr, "sodipodi:r1", 1.0);
1096         gdouble r2 = sp_repr_get_double_attribute(repr, "sodipodi:r2", 1.0);
1097         if (r2 < r1) {
1098             gtk_adjustment_set_value(adj, r2/r1);
1099         } else {
1100             gtk_adjustment_set_value(adj, r1/r2);
1101         }
1102     } else if (!strcmp(name, "sodipodi:sides")) {
1103         adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "magnitude");
1104         gtk_adjustment_set_value(adj, sp_repr_get_int_attribute(repr, "sodipodi:sides", 0));
1105     }
1106
1107     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
1108 }
1109
1110
1111 static Inkscape::XML::NodeEventVector star_tb_repr_events =
1112 {
1113     NULL, /* child_added */
1114     NULL, /* child_removed */
1115     star_tb_event_attr_changed,
1116     NULL, /* content_changed */
1117     NULL  /* order_changed */
1118 };
1119
1120
1121 /**
1122  *  \param selection Should not be NULL.
1123  */
1124 static void
1125 sp_star_toolbox_selection_changed(Inkscape::Selection *selection, GtkObject *tbl)
1126 {
1127     int n_selected = 0;
1128     Inkscape::XML::Node *repr = NULL;
1129     Inkscape::XML::Node *oldrepr = NULL;
1130
1131     for (GSList const *items = selection->itemList();
1132          items != NULL;
1133          items = items->next)
1134     {
1135         if (SP_IS_STAR((SPItem *) items->data)) {
1136             n_selected++;
1137             repr = SP_OBJECT_REPR((SPItem *) items->data);
1138         }
1139     }
1140
1141     //GtkWidget *l = GTK_WIDGET(gtk_object_get_data(GTK_OBJECT(tbl), "mode_label"));
1142
1143     if (n_selected == 0) {
1144         //gtk_label_set_markup(GTK_LABEL(l), _("<b>New:</b>"));
1145     } else if (n_selected == 1) {
1146         //gtk_label_set_markup(GTK_LABEL(l), _("<b>Change:</b>"));
1147
1148         oldrepr = (Inkscape::XML::Node *) gtk_object_get_data(GTK_OBJECT(tbl), "repr");
1149         if (oldrepr) { // remove old listener
1150             sp_repr_remove_listener_by_data(oldrepr, tbl);
1151             Inkscape::GC::release(oldrepr);
1152             oldrepr = 0;
1153             g_object_set_data(G_OBJECT(tbl), "repr", NULL);
1154         }
1155
1156         if (repr) {
1157             g_object_set_data(G_OBJECT(tbl), "repr", repr);
1158             Inkscape::GC::anchor(repr);
1159             sp_repr_add_listener(repr, &star_tb_repr_events, tbl);
1160             sp_repr_synthesize_events(repr, &star_tb_repr_events, tbl);
1161         }
1162     } else {
1163         // FIXME: implement averaging of all parameters for multiple selected stars
1164         //gtk_label_set_markup(GTK_LABEL(l), _("<b>Average:</b>"));
1165         //gtk_label_set_markup(GTK_LABEL(l), _("<b>Change:</b>"));
1166     }
1167 }
1168
1169
1170 static void sp_stb_defaults( GtkWidget *widget, GtkWidget *dataKludge )
1171 {
1172     // FIXME: in this and all other _default functions, set some flag telling the value_changed
1173     // callbacks to lump all the changes for all selected objects in one undo step
1174
1175     GtkAdjustment *adj = 0;
1176
1177     // fixme: make settable in prefs!
1178     gint mag = 5;
1179     gdouble prop = 0.5;
1180     gboolean flat = FALSE;
1181     gdouble randomized = 0;
1182     gdouble rounded = 0;
1183
1184     GtkToggleAction* flat_action = GTK_TOGGLE_ACTION( g_object_get_data( G_OBJECT(dataKludge), "flat_action" ) );
1185     gtk_toggle_action_set_active( flat_action, flat );
1186
1187     GtkAction* sb2 = GTK_ACTION( g_object_get_data(G_OBJECT(dataKludge), "prop_action") );
1188     gtk_action_set_sensitive( sb2, !flat );
1189
1190     adj = GTK_ADJUSTMENT( gtk_object_get_data(GTK_OBJECT(dataKludge), "magnitude") );
1191     gtk_adjustment_set_value(adj, mag);
1192     gtk_adjustment_value_changed(adj);
1193
1194     adj = GTK_ADJUSTMENT( gtk_object_get_data(GTK_OBJECT(dataKludge), "proportion") );
1195     gtk_adjustment_set_value(adj, prop);
1196     gtk_adjustment_value_changed(adj);
1197
1198     adj = GTK_ADJUSTMENT( gtk_object_get_data(GTK_OBJECT(dataKludge), "rounded") );
1199     gtk_adjustment_set_value(adj, rounded);
1200     gtk_adjustment_value_changed(adj);
1201
1202     adj = GTK_ADJUSTMENT( gtk_object_get_data(GTK_OBJECT(dataKludge), "randomized") );
1203     gtk_adjustment_set_value(adj, randomized);
1204     gtk_adjustment_value_changed(adj);
1205 }
1206
1207
1208 void
1209 sp_toolbox_add_label(GtkWidget *tbl, gchar const *title, bool wide)
1210 {
1211     GtkWidget *boxl = gtk_hbox_new(FALSE, 0);
1212     if (wide) gtk_widget_set_size_request(boxl, MODE_LABEL_WIDTH, -1);
1213     GtkWidget *l = gtk_label_new(NULL);
1214     gtk_label_set_markup(GTK_LABEL(l), title);
1215     gtk_box_pack_end(GTK_BOX(boxl), l, FALSE, FALSE, 0);
1216     gtk_box_pack_start(GTK_BOX(tbl), boxl, FALSE, FALSE, 0);
1217     gtk_object_set_data(GTK_OBJECT(tbl), "mode_label", l);
1218 }
1219
1220
1221 static GtkWidget *
1222 sp_star_toolbox_new(SPDesktop *desktop)
1223 {
1224     GtkWidget *toolBar = 0;
1225     GtkWidget* holder = gtk_table_new( 1, 2, FALSE );
1226
1227     gchar const * descr =
1228         "<ui>"
1229         "  <toolbar name='StarToolbar'>"
1230         "    <separator />"
1231         "    <toolitem action='FlatAction' />"
1232         "    <separator />"
1233         "    <toolitem action='MagnitudeAction' />"
1234         "    <toolitem action='SpokeAction' />"
1235         "    <toolitem action='RoundednessAction' />"
1236         "    <toolitem action='RandomizationAction' />"
1237         "    <separator />"
1238         "    <toolitem action='ResetAction' />"
1239         "  </toolbar>"
1240         "</ui>";
1241     GtkUIManager* mgr = gtk_ui_manager_new();
1242     GError* errVal = 0;
1243     GtkActionGroup* mainActions = gtk_action_group_new("main");
1244 //     sp_toolbox_add_label(tbl, _("<b>New:</b>"));
1245
1246     {
1247         gtk_object_set_data(GTK_OBJECT(holder), "dtw", desktop->canvas);
1248         gtk_object_set_data(GTK_OBJECT(holder), "desktop", desktop);
1249
1250         //EgeAdjustmentAction* calligraphy_angle = 0;
1251         EgeAdjustmentAction* eact = 0;
1252         gchar const *flatsidedstr = prefs_get_string_attribute( "tools.shapes.star", "isflatsided" );
1253
1254         /* Flatsided checkbox */
1255         {
1256             InkToggleAction* act = ink_toggle_action_new( "FlatAction",
1257                                                           _("Polygon"),
1258                                                           _("Regular polygon (with one handle) instead of a star"),
1259                                                           NULL,
1260                                                           Inkscape::ICON_SIZE_DECORATION );
1261             gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
1262             g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(sp_stb_sides_flat_state_changed), holder);
1263             gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), prefs_get_int_attribute( "tools.shapes.star", "isflatsided", 1 ) );
1264             gtk_object_set_data( GTK_OBJECT(holder), "flat_action", act );
1265         }
1266
1267         /* Magnitude */
1268         eact = create_adjustment_action( "MagnitudeAction",
1269                                          _("Corners:"), _("Number of corners of a polygon or star"),
1270                                          "tools.shapes.star", "magnitude", 3,
1271                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
1272                                          3, 1024, 1, 1,
1273                                          sp_stb_magnitude_value_changed );
1274         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
1275         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
1276
1277         /* Spoke ratio */
1278         eact = create_adjustment_action( "SpokeAction",
1279                                          _("Spoke ratio:"),
1280                                          // TRANSLATORS: Tip radius of a star is the distance from the center to the farthest handle.
1281                                          // Base radius is the same for the closest handle.
1282                                          _("Base radius to tip radius ratio"),
1283                                          "tools.shapes.star", "proportion", 0.5,
1284                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
1285                                          0.01, 1.0, 0.01, 0.1,
1286                                          sp_stb_proportion_value_changed );
1287         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
1288         g_object_set_data(G_OBJECT(holder), "prop_action", eact);
1289
1290         if ( !flatsidedstr || (flatsidedstr && !strcmp(flatsidedstr, "false")) ) {
1291             gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
1292         } else {
1293             gtk_action_set_sensitive( GTK_ACTION(eact), FALSE );
1294         }
1295
1296         /* Roundedness */
1297         eact = create_adjustment_action( "RoundednessAction",
1298                                          _("Rounded:"), _("How much rounded are the corners (0 for sharp)"),
1299                                          "tools.shapes.star", "rounded", 0.0,
1300                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
1301                                          -100.0, 100.0, 0.01, 0.1,
1302                                          sp_stb_rounded_value_changed );
1303         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
1304         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
1305
1306         /* Randomization */
1307         eact = create_adjustment_action( "RandomizationAction",
1308                                          _("Randomized:"), _("Scatter randomly the corners and angles"),
1309                                          "tools.shapes.star", "randomized", 0.0,
1310                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
1311                                          -10.0, 10.0, 0.001, 0.01,
1312                                          sp_stb_randomized_value_changed, 0.1, 3 );
1313         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
1314         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
1315     }
1316
1317     {
1318         /* Reset */
1319         {
1320             GtkAction* act = gtk_action_new( "ResetAction",
1321                                              _("Defaults"),
1322                                              _("Reset shape parameters to defaults (use Inkscape Preferences > Tools to change defaults)"),
1323                                              GTK_STOCK_CLEAR );
1324             g_signal_connect_after( G_OBJECT(act), "activate", G_CALLBACK(sp_stb_defaults), holder );
1325             gtk_action_group_add_action( mainActions, act );
1326             gtk_action_set_sensitive( act, TRUE );
1327         }
1328     }
1329
1330     gtk_ui_manager_insert_action_group( mgr, mainActions, 0 );
1331     gtk_ui_manager_add_ui_from_string( mgr, descr, -1, &errVal );
1332
1333     toolBar = gtk_ui_manager_get_widget( mgr, "/ui/StarToolbar" );
1334     gtk_toolbar_set_style( GTK_TOOLBAR(toolBar), GTK_TOOLBAR_ICONS );
1335     gtk_toolbar_set_icon_size( GTK_TOOLBAR(toolBar), GTK_ICON_SIZE_SMALL_TOOLBAR );
1336
1337
1338     gtk_table_attach( GTK_TABLE(holder), toolBar, 0, 1, 0, 1, (GtkAttachOptions)(GTK_EXPAND | GTK_FILL), (GtkAttachOptions)(GTK_EXPAND | GTK_FILL), 0, 0 );
1339
1340     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of new stars"));
1341     swatch->setDesktop( desktop );
1342     swatch->setClickVerb( SP_VERB_CONTEXT_STAR_PREFS );
1343     swatch->setWatchedTool( "tools.shapes.star", true );
1344     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
1345     gtk_table_attach( GTK_TABLE(holder), swatch_, 1, 2, 0, 1, (GtkAttachOptions)(GTK_SHRINK | GTK_FILL), (GtkAttachOptions)(GTK_EXPAND | GTK_FILL), AUX_BETWEEN_BUTTON_GROUPS, 0 );
1346
1347     gtk_widget_show_all(holder);
1348     //sp_set_font_size_smaller (tbl);
1349
1350     sigc::connection *connection = new sigc::connection(
1351         sp_desktop_selection(desktop)->connectChanged(sigc::bind(sigc::ptr_fun(sp_star_toolbox_selection_changed), (GtkObject *)holder))
1352         );
1353     g_signal_connect(G_OBJECT(holder), "destroy", G_CALLBACK(delete_connection), connection);
1354
1355     return holder;
1356 }
1357
1358
1359 //########################
1360 //##       Rect         ##
1361 //########################
1362
1363 static void
1364 sp_rtb_sensitivize (GtkWidget *tbl)
1365 {
1366     GtkAdjustment *adj1 = GTK_ADJUSTMENT(gtk_object_get_data(GTK_OBJECT(tbl), "rx"));
1367     GtkAdjustment *adj2 = GTK_ADJUSTMENT(gtk_object_get_data(GTK_OBJECT(tbl), "ry"));
1368     GtkWidget *not_rounded = (GtkWidget*) g_object_get_data(G_OBJECT(tbl), "not_rounded");
1369
1370     if (adj1->value == 0 && adj2->value == 0 && gtk_object_get_data(GTK_OBJECT(tbl), "single")) { // only for a single selected rect (for now)
1371         gtk_widget_set_sensitive(GTK_WIDGET(not_rounded), FALSE);
1372     } else {
1373         gtk_widget_set_sensitive(GTK_WIDGET(not_rounded), TRUE);
1374     }
1375 }
1376
1377
1378 static void
1379 sp_rtb_value_changed(GtkAdjustment *adj, GtkWidget *tbl, gchar const *value_name,
1380                           void (*setter)(SPRect *, gdouble))
1381 {
1382     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
1383
1384     GtkWidget *us = (GtkWidget *)gtk_object_get_data(GTK_OBJECT(tbl), "units");
1385     SPUnit const *unit = sp_unit_selector_get_unit(SP_UNIT_SELECTOR(us));
1386
1387     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
1388         prefs_set_double_attribute("tools.shapes.rect", value_name, sp_units_get_pixels(adj->value, *unit));
1389     }
1390
1391     // quit if run by the attr_changed listener
1392     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
1393         return;
1394     }
1395
1396     // in turn, prevent listener from responding
1397     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
1398
1399     bool modmade = false;
1400     Inkscape::Selection *selection = sp_desktop_selection(desktop);
1401     for (GSList const *items = selection->itemList(); items != NULL; items = items->next) {
1402         if (SP_IS_RECT(items->data)) {
1403             if (adj->value != 0) {
1404                 setter(SP_RECT(items->data), sp_units_get_pixels(adj->value, *unit));
1405             } else {
1406                 SP_OBJECT_REPR(items->data)->setAttribute(value_name, NULL);
1407             }
1408             modmade = true;
1409         }
1410     }
1411
1412     sp_rtb_sensitivize (tbl);
1413
1414     if (modmade) {
1415         sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_RECT,
1416                                    _("Change rectangle"));
1417     }
1418
1419     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
1420
1421     // defocus spinbuttons by moving focus to the canvas, unless "stay" is on
1422     spinbutton_defocus(GTK_OBJECT(tbl));
1423 }
1424
1425 static void
1426 sp_rtb_rx_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1427 {
1428     sp_rtb_value_changed(adj, tbl, "rx", sp_rect_set_visible_rx);
1429 }
1430
1431 static void
1432 sp_rtb_ry_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1433 {
1434     sp_rtb_value_changed(adj, tbl, "ry", sp_rect_set_visible_ry);
1435 }
1436
1437 static void
1438 sp_rtb_width_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1439 {
1440     sp_rtb_value_changed(adj, tbl, "width", sp_rect_set_visible_width);
1441 }
1442
1443 static void
1444 sp_rtb_height_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1445 {
1446     sp_rtb_value_changed(adj, tbl, "height", sp_rect_set_visible_height);
1447 }
1448
1449
1450
1451 static void
1452 sp_rtb_defaults( GtkWidget *widget, GtkObject *obj)
1453 {
1454     GtkWidget *tbl = GTK_WIDGET(obj);
1455
1456     GtkAdjustment *adj;
1457
1458     adj = (GtkAdjustment*)gtk_object_get_data(obj, "rx");
1459     gtk_adjustment_set_value(adj, 0.0);
1460     // this is necessary if the previous value was 0, but we still need to run the callback to change all selected objects
1461     gtk_adjustment_value_changed(adj);
1462
1463     adj = (GtkAdjustment*)gtk_object_get_data(obj, "ry");
1464     gtk_adjustment_set_value(adj, 0.0);
1465     gtk_adjustment_value_changed(adj);
1466
1467     sp_rtb_sensitivize (tbl);
1468
1469     spinbutton_defocus(GTK_OBJECT(tbl));
1470 }
1471
1472 static void rect_tb_event_attr_changed(Inkscape::XML::Node *repr, gchar const *name,
1473                                        gchar const *old_value, gchar const *new_value,
1474                                        bool is_interactive, gpointer data)
1475 {
1476     GtkWidget *tbl = GTK_WIDGET(data);
1477
1478     // quit if run by the _changed callbacks
1479     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
1480         return;
1481     }
1482
1483     // in turn, prevent callbacks from responding
1484     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
1485
1486     GtkWidget *us = (GtkWidget *)gtk_object_get_data(GTK_OBJECT(tbl), "units");
1487     SPUnit const *unit = sp_unit_selector_get_unit(SP_UNIT_SELECTOR(us));
1488
1489     SPItem *item = SP_ITEM(g_object_get_data(G_OBJECT(tbl), "item"));
1490     if (SP_IS_RECT(item)) {
1491         {
1492             GtkAdjustment *adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "rx");
1493             gdouble rx = sp_rect_get_visible_rx(SP_RECT(item));
1494             gtk_adjustment_set_value(adj, sp_pixels_get_units(rx, *unit));
1495         }
1496
1497         {
1498             GtkAdjustment *adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "ry");
1499             gdouble ry = sp_rect_get_visible_ry(SP_RECT(item));
1500             gtk_adjustment_set_value(adj, sp_pixels_get_units(ry, *unit));
1501         }
1502
1503         {
1504             GtkAdjustment *adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "width");
1505             gdouble width = sp_rect_get_visible_width (SP_RECT(item));
1506             gtk_adjustment_set_value(adj, sp_pixels_get_units(width, *unit));
1507         }
1508
1509         {
1510             GtkAdjustment *adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "height");
1511             gdouble height = sp_rect_get_visible_height (SP_RECT(item));
1512             gtk_adjustment_set_value(adj, sp_pixels_get_units(height, *unit));
1513         }
1514     }
1515
1516     sp_rtb_sensitivize (tbl);
1517
1518     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
1519 }
1520
1521
1522 static Inkscape::XML::NodeEventVector rect_tb_repr_events = {
1523     NULL, /* child_added */
1524     NULL, /* child_removed */
1525     rect_tb_event_attr_changed,
1526     NULL, /* content_changed */
1527     NULL  /* order_changed */
1528 };
1529
1530 /**
1531  *  \param selection should not be NULL.
1532  */
1533 static void
1534 sp_rect_toolbox_selection_changed(Inkscape::Selection *selection, GtkObject *tbl)
1535 {
1536     int n_selected = 0;
1537     Inkscape::XML::Node *repr = NULL;
1538     SPItem *item = NULL;
1539     Inkscape::XML::Node *oldrepr = NULL;
1540
1541     for (GSList const *items = selection->itemList();
1542          items != NULL;
1543          items = items->next) {
1544         if (SP_IS_RECT((SPItem *) items->data)) {
1545             n_selected++;
1546             item = (SPItem *) items->data;
1547             repr = SP_OBJECT_REPR(item);
1548         }
1549     }
1550
1551     GtkWidget *l = GTK_WIDGET(gtk_object_get_data(GTK_OBJECT(tbl), "mode_label"));
1552
1553     g_object_set_data(G_OBJECT(tbl), "single", GINT_TO_POINTER(FALSE));
1554
1555     if (n_selected == 0) {
1556         gtk_label_set_markup(GTK_LABEL(l), _("<b>New:</b>"));
1557
1558         GtkWidget *w = (GtkWidget *) gtk_object_get_data(GTK_OBJECT(tbl), "width_sb");
1559         gtk_widget_set_sensitive(w, FALSE);
1560         GtkWidget *h = (GtkWidget *) gtk_object_get_data(GTK_OBJECT(tbl), "height_sb");
1561         gtk_widget_set_sensitive(h, FALSE);
1562
1563     } else if (n_selected == 1) {
1564         gtk_label_set_markup(GTK_LABEL(l), _("<b>Change:</b>"));
1565         g_object_set_data(G_OBJECT(tbl), "single", GINT_TO_POINTER(TRUE));
1566
1567         GtkWidget *w = (GtkWidget *) gtk_object_get_data(GTK_OBJECT(tbl), "width_sb");
1568         gtk_widget_set_sensitive(w, TRUE);
1569         GtkWidget *h = (GtkWidget *) gtk_object_get_data(GTK_OBJECT(tbl), "height_sb");
1570         gtk_widget_set_sensitive(h, TRUE);
1571
1572         oldrepr = (Inkscape::XML::Node *) gtk_object_get_data(GTK_OBJECT(tbl), "repr");
1573         if (oldrepr) { // remove old listener
1574             sp_repr_remove_listener_by_data(oldrepr, tbl);
1575             Inkscape::GC::release(oldrepr);
1576             oldrepr = 0;
1577             g_object_set_data(G_OBJECT(tbl), "repr", NULL);
1578         }
1579         if (repr) {
1580             g_object_set_data(G_OBJECT(tbl), "repr", repr);
1581             g_object_set_data(G_OBJECT(tbl), "item", item);
1582             Inkscape::GC::anchor(repr);
1583             sp_repr_add_listener(repr, &rect_tb_repr_events, tbl);
1584             sp_repr_synthesize_events(repr, &rect_tb_repr_events, tbl);
1585         }
1586     } else {
1587         // FIXME: implement averaging of all parameters for multiple selected
1588         //gtk_label_set_markup(GTK_LABEL(l), _("<b>Average:</b>"));
1589         gtk_label_set_markup(GTK_LABEL(l), _("<b>Change:</b>"));
1590         sp_rtb_sensitivize (GTK_WIDGET(tbl));
1591     }
1592 }
1593
1594
1595 static GtkWidget *
1596 sp_rect_toolbox_new(SPDesktop *desktop)
1597 {
1598     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
1599
1600     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
1601     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
1602
1603     GtkTooltips *tt = gtk_tooltips_new();
1604
1605     sp_toolbox_add_label(tbl, _("<b>New:</b>"));
1606
1607     // rx/ry units menu: create
1608     GtkWidget *us = sp_unit_selector_new(SP_UNIT_ABSOLUTE | SP_UNIT_DEVICE);
1609     sp_unit_selector_setsize(us, AUX_OPTION_MENU_WIDTH, AUX_OPTION_MENU_HEIGHT);
1610     sp_unit_selector_set_unit(SP_UNIT_SELECTOR(us), desktop->namedview->doc_units);
1611     // fixme: add % meaning per cent of the width/height
1612
1613     /* W */
1614     {
1615         GtkWidget *hb = sp_tb_spinbutton(_("W:"), _("Width of rectangle"),
1616                                          "tools.shapes.rect", "width", 0,
1617                                          us, tbl, TRUE, "altx-rect",
1618                                          0, 1e6, SPIN_STEP, SPIN_PAGE_STEP,
1619                                          sp_rtb_width_value_changed);
1620         gtk_object_set_data(GTK_OBJECT(tbl), "width_sb", hb);
1621         gtk_widget_set_sensitive(hb, FALSE);
1622         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
1623     }
1624
1625     /* H */
1626     {
1627         GtkWidget *hb = sp_tb_spinbutton(_("H:"), _("Height of rectangle"),
1628                                          "tools.shapes.rect", "height", 0,
1629                                          us, tbl, FALSE, NULL,
1630                                          0, 1e6, SPIN_STEP, SPIN_PAGE_STEP,
1631                                          sp_rtb_height_value_changed);
1632         gtk_object_set_data(GTK_OBJECT(tbl), "height_sb", hb);
1633         gtk_widget_set_sensitive(hb, FALSE);
1634         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
1635     }
1636
1637     /* rx */
1638     {
1639         GtkWidget *hb = sp_tb_spinbutton(_("Rx:"), _("Horizontal radius of rounded corners"),
1640                                          "tools.shapes.rect", "rx", 0,
1641                                          us, tbl, FALSE, NULL,
1642                                          0, 1e6, SPIN_STEP, SPIN_PAGE_STEP,
1643                                          sp_rtb_rx_value_changed);
1644         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
1645     }
1646
1647     /* ry */
1648     {
1649         GtkWidget *hb = sp_tb_spinbutton(_("Ry:"), _("Vertical radius of rounded corners"),
1650                                          "tools.shapes.rect", "ry", 0,
1651                                          us, tbl, FALSE, NULL,
1652                                          0, 1e6, SPIN_STEP, SPIN_PAGE_STEP,
1653                                          sp_rtb_ry_value_changed);
1654         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
1655     }
1656
1657     // add the units menu
1658     gtk_widget_show(us);
1659     gtk_box_pack_start(GTK_BOX(tbl), us, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
1660     gtk_object_set_data(GTK_OBJECT(tbl), "units", us);
1661
1662     /* Reset */
1663     {
1664         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
1665         GtkWidget *b = gtk_button_new_with_label(_("Not rounded"));
1666         gtk_object_set_data(GTK_OBJECT(tbl), "not_rounded", b);
1667         gtk_tooltips_set_tip(tt, b, _("Make corners sharp"), NULL);
1668         gtk_widget_show(b);
1669         gtk_container_add(GTK_CONTAINER(hb), b);
1670         gtk_signal_connect(GTK_OBJECT(b), "clicked", GTK_SIGNAL_FUNC(sp_rtb_defaults), tbl);
1671         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
1672     }
1673
1674     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of new rectangles"));
1675     swatch->setDesktop (desktop);
1676     swatch->setClickVerb (SP_VERB_CONTEXT_RECT_PREFS);
1677     swatch->setWatchedTool ("tools.shapes.rect", true);
1678     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
1679     gtk_box_pack_end(GTK_BOX(tbl), swatch_, FALSE, FALSE, 0);
1680
1681     g_object_set_data(G_OBJECT(tbl), "single", GINT_TO_POINTER(TRUE));
1682     sp_rtb_sensitivize (tbl);
1683
1684     gtk_widget_show_all(tbl);
1685     sp_set_font_size_smaller (tbl);
1686
1687     sigc::connection *connection = new sigc::connection(
1688         sp_desktop_selection(desktop)->connectChanged(sigc::bind(sigc::ptr_fun(sp_rect_toolbox_selection_changed), (GtkObject *)tbl))
1689         );
1690     g_signal_connect(G_OBJECT(tbl), "destroy", G_CALLBACK(delete_connection), connection);
1691
1692     return tbl;
1693 }
1694
1695 //########################
1696 //##       Spiral       ##
1697 //########################
1698
1699 static void
1700 sp_spl_tb_value_changed(GtkAdjustment *adj, GtkWidget *tbl, gchar const *value_name)
1701 {
1702     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
1703
1704     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
1705         prefs_set_double_attribute("tools.shapes.spiral", value_name, adj->value);
1706     }
1707
1708     // quit if run by the attr_changed listener
1709     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
1710         return;
1711     }
1712
1713     // in turn, prevent listener from responding
1714     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
1715
1716     gchar* namespaced_name = g_strconcat("sodipodi:", value_name, NULL);
1717
1718     bool modmade = false;
1719     for (GSList const *items = sp_desktop_selection(desktop)->itemList();
1720          items != NULL;
1721          items = items->next)
1722     {
1723         if (SP_IS_SPIRAL((SPItem *) items->data)) {
1724             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
1725             sp_repr_set_svg_double( repr, namespaced_name, adj->value );
1726             SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
1727             modmade = true;
1728         }
1729     }
1730
1731     g_free(namespaced_name);
1732
1733     if (modmade) {
1734         sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_SPIRAL,
1735                                    _("Change spiral"));
1736     }
1737
1738     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
1739
1740     spinbutton_defocus(GTK_OBJECT(tbl));
1741 }
1742
1743 static void
1744 sp_spl_tb_revolution_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1745 {
1746     sp_spl_tb_value_changed(adj, tbl, "revolution");
1747 }
1748
1749 static void
1750 sp_spl_tb_expansion_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1751 {
1752     sp_spl_tb_value_changed(adj, tbl, "expansion");
1753 }
1754
1755 static void
1756 sp_spl_tb_t0_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1757 {
1758     sp_spl_tb_value_changed(adj, tbl, "t0");
1759 }
1760
1761 static void
1762 sp_spl_tb_defaults(GtkWidget *widget, GtkObject *obj)
1763 {
1764     GtkWidget *tbl = GTK_WIDGET(obj);
1765
1766     GtkAdjustment *adj;
1767
1768     // fixme: make settable
1769     gdouble rev = 5;
1770     gdouble exp = 1.0;
1771     gdouble t0 = 0.0;
1772
1773     adj = (GtkAdjustment*)gtk_object_get_data(obj, "revolution");
1774     gtk_adjustment_set_value(adj, rev);
1775     gtk_adjustment_value_changed(adj);
1776
1777     adj = (GtkAdjustment*)gtk_object_get_data(obj, "expansion");
1778     gtk_adjustment_set_value(adj, exp);
1779     gtk_adjustment_value_changed(adj);
1780
1781     adj = (GtkAdjustment*)gtk_object_get_data(obj, "t0");
1782     gtk_adjustment_set_value(adj, t0);
1783     gtk_adjustment_value_changed(adj);
1784
1785     spinbutton_defocus(GTK_OBJECT(tbl));
1786 }
1787
1788
1789 static void spiral_tb_event_attr_changed(Inkscape::XML::Node *repr, gchar const *name,
1790                                          gchar const *old_value, gchar const *new_value,
1791                                          bool is_interactive, gpointer data)
1792 {
1793     GtkWidget *tbl = GTK_WIDGET(data);
1794
1795     // quit if run by the _changed callbacks
1796     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
1797         return;
1798     }
1799
1800     // in turn, prevent callbacks from responding
1801     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
1802
1803     GtkAdjustment *adj;
1804     adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "revolution");
1805     gtk_adjustment_set_value(adj, (sp_repr_get_double_attribute(repr, "sodipodi:revolution", 3.0)));
1806
1807     adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "expansion");
1808     gtk_adjustment_set_value(adj, (sp_repr_get_double_attribute(repr, "sodipodi:expansion", 1.0)));
1809
1810     adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "t0");
1811     gtk_adjustment_set_value(adj, (sp_repr_get_double_attribute(repr, "sodipodi:t0", 0.0)));
1812
1813     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
1814 }
1815
1816
1817 static Inkscape::XML::NodeEventVector spiral_tb_repr_events = {
1818     NULL, /* child_added */
1819     NULL, /* child_removed */
1820     spiral_tb_event_attr_changed,
1821     NULL, /* content_changed */
1822     NULL  /* order_changed */
1823 };
1824
1825 static void
1826 sp_spiral_toolbox_selection_changed(Inkscape::Selection *selection, GtkObject *tbl)
1827 {
1828     int n_selected = 0;
1829     Inkscape::XML::Node *repr = NULL;
1830     Inkscape::XML::Node *oldrepr = NULL;
1831
1832     for (GSList const *items = selection->itemList();
1833          items != NULL;
1834          items = items->next)
1835     {
1836         if (SP_IS_SPIRAL((SPItem *) items->data)) {
1837             n_selected++;
1838             repr = SP_OBJECT_REPR((SPItem *) items->data);
1839         }
1840     }
1841
1842     GtkWidget *l = GTK_WIDGET(gtk_object_get_data(GTK_OBJECT(tbl), "mode_label"));
1843
1844     if (n_selected == 0) {
1845         gtk_label_set_markup(GTK_LABEL(l), _("<b>New:</b>"));
1846     } else if (n_selected == 1) {
1847         gtk_label_set_markup(GTK_LABEL(l), _("<b>Change:</b>"));
1848
1849         oldrepr = (Inkscape::XML::Node *) gtk_object_get_data(GTK_OBJECT(tbl), "repr");
1850         if (oldrepr) { // remove old listener
1851             sp_repr_remove_listener_by_data(oldrepr, tbl);
1852             Inkscape::GC::release(oldrepr);
1853             oldrepr = 0;
1854             g_object_set_data(G_OBJECT(tbl), "repr", NULL);
1855         }
1856
1857         if (repr) {
1858             g_object_set_data(G_OBJECT(tbl), "repr", repr);
1859             Inkscape::GC::anchor(repr);
1860             sp_repr_add_listener(repr, &spiral_tb_repr_events, tbl);
1861             sp_repr_synthesize_events(repr, &spiral_tb_repr_events, tbl);
1862         }
1863     } else {
1864         // FIXME: implement averaging of all parameters for multiple selected
1865         //gtk_label_set_markup(GTK_LABEL(l), _("<b>Average:</b>"));
1866         gtk_label_set_markup(GTK_LABEL(l), _("<b>Change:</b>"));
1867     }
1868 }
1869
1870
1871 static GtkWidget *
1872 sp_spiral_toolbox_new(SPDesktop *desktop)
1873 {
1874     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
1875     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
1876     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
1877
1878     GtkTooltips *tt = gtk_tooltips_new();
1879
1880     sp_toolbox_add_label(tbl, _("<b>New:</b>"));
1881
1882     /* Revolution */
1883     {
1884         GtkWidget *hb = sp_tb_spinbutton(_("Turns:"), _("Number of revolutions"),
1885                                          "tools.shapes.spiral", "revolution", 3.0,
1886                                          NULL, tbl, TRUE, "altx-spiral",
1887                                          0.01, 1024.0, 0.1, 1.0,
1888                                          sp_spl_tb_revolution_value_changed, 1, 2);
1889         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_SPACING);
1890     }
1891
1892     /* Expansion */
1893     {
1894         GtkWidget *hb = sp_tb_spinbutton(_("Divergence:"), _("How much denser/sparser are outer revolutions; 1 = uniform"),
1895                                          "tools.shapes.spiral", "expansion", 1.0,
1896                                          NULL, tbl, FALSE, NULL,
1897                                          0.0, 1000.0, 0.01, 1.0,
1898                                          sp_spl_tb_expansion_value_changed);
1899         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_SPACING);
1900     }
1901
1902     /* T0 */
1903     {
1904         GtkWidget *hb = sp_tb_spinbutton(_("Inner radius:"), _("Radius of the innermost revolution (relative to the spiral size)"),
1905                                          "tools.shapes.spiral", "t0", 0.0,
1906                                          NULL, tbl, FALSE, NULL,
1907                                          0.0, 0.999, 0.01, 1.0,
1908                                          sp_spl_tb_t0_value_changed);
1909         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_SPACING);
1910     }
1911
1912     aux_toolbox_space(tbl, AUX_SPACING);
1913
1914     /* Reset */
1915     {
1916         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
1917         GtkWidget *b = gtk_button_new_with_label(_("Defaults"));
1918         gtk_tooltips_set_tip(tt, b, _("Reset shape parameters to defaults (use Inkscape Preferences > Tools to change defaults)"), NULL);
1919         gtk_widget_show(b);
1920         gtk_container_add(GTK_CONTAINER(hb), b);
1921         gtk_signal_connect(GTK_OBJECT(b), "clicked", GTK_SIGNAL_FUNC(sp_spl_tb_defaults), tbl);
1922         gtk_box_pack_start(GTK_BOX(tbl),hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
1923     }
1924
1925     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of new spirals"));
1926     swatch->setDesktop (desktop);
1927     swatch->setClickVerb (SP_VERB_CONTEXT_SPIRAL_PREFS);
1928     swatch->setWatchedTool ("tools.shapes.spiral", true);
1929     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
1930     gtk_box_pack_end(GTK_BOX(tbl), swatch_, FALSE, FALSE, 0);
1931
1932     gtk_widget_show_all(tbl);
1933     sp_set_font_size_smaller (tbl);
1934
1935     sigc::connection *connection = new sigc::connection(
1936         sp_desktop_selection(desktop)->connectChanged(sigc::bind(sigc::ptr_fun(sp_spiral_toolbox_selection_changed), (GtkObject *)tbl))
1937         );
1938     g_signal_connect(G_OBJECT(tbl), "destroy", G_CALLBACK(delete_connection), connection);
1939
1940     return tbl;
1941 }
1942
1943 //########################
1944 //##     Pen/Pencil    ##
1945 //########################
1946
1947
1948 static GtkWidget *
1949 sp_pen_toolbox_new(SPDesktop *desktop)
1950 {
1951     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
1952     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
1953     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
1954
1955     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of new paths created by Pen"));
1956     swatch->setDesktop (desktop);
1957     swatch->setClickVerb (SP_VERB_CONTEXT_PEN_PREFS);
1958     swatch->setWatchedTool ("tools.freehand.pen", true);
1959     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
1960     gtk_box_pack_end(GTK_BOX(tbl), swatch_, FALSE, FALSE, 0);
1961
1962     gtk_widget_show_all(tbl);
1963     sp_set_font_size_smaller (tbl);
1964
1965     return tbl;
1966 }
1967
1968 static GtkWidget *
1969 sp_pencil_toolbox_new(SPDesktop *desktop)
1970 {
1971     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
1972     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
1973     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
1974
1975     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of new paths created by Pencil"));
1976     swatch->setDesktop (desktop);
1977     swatch->setClickVerb (SP_VERB_CONTEXT_PENCIL_PREFS);
1978     swatch->setWatchedTool ("tools.freehand.pencil", true);
1979     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
1980     gtk_box_pack_end(GTK_BOX(tbl), swatch_, FALSE, FALSE, 0);
1981
1982     gtk_widget_show_all(tbl);
1983     sp_set_font_size_smaller (tbl);
1984
1985     return tbl;
1986 }
1987
1988
1989 //########################
1990 //##     Calligraphy    ##
1991 //########################
1992
1993 static void sp_ddc_mass_value_changed2( GtkAdjustment *adj, GtkWidget *tbl )
1994 {
1995     prefs_set_double_attribute( "tools.calligraphic", "mass", adj->value );
1996     //spinbutton_defocus(GTK_OBJECT(tbl));
1997 }
1998
1999 static void sp_ddc_wiggle_value_changed2( GtkAdjustment *adj, GtkWidget *tbl )
2000 {
2001     prefs_set_double_attribute( "tools.calligraphic", "wiggle", adj->value );
2002 //    spinbutton_defocus(GTK_OBJECT(tbl));
2003 }
2004
2005 static void sp_ddc_angle_value_changed2( GtkAdjustment *adj, GtkWidget *tbl )
2006 {
2007     prefs_set_double_attribute( "tools.calligraphic", "angle", adj->value );
2008 //    spinbutton_defocus(GTK_OBJECT(tbl));
2009 }
2010
2011 static void sp_ddc_width_value_changed2( GtkAdjustment *adj, GtkWidget *tbl )
2012 {
2013     prefs_set_double_attribute( "tools.calligraphic", "width", adj->value * 0.01 );
2014 //    spinbutton_defocus(GTK_OBJECT(tbl));
2015 }
2016
2017 static void sp_ddc_velthin_value_changed2( GtkAdjustment *adj, GtkWidget *tbl )
2018 {
2019     prefs_set_double_attribute("tools.calligraphic", "thinning", adj->value);
2020 //    spinbutton_defocus(GTK_OBJECT(tbl));
2021 }
2022
2023 static void sp_ddc_flatness_value_changed2( GtkAdjustment *adj, GtkWidget *tbl )
2024 {
2025     prefs_set_double_attribute( "tools.calligraphic", "flatness", adj->value );
2026 //    spinbutton_defocus(GTK_OBJECT(tbl));
2027 }
2028
2029 static void sp_ddc_tremor_value_changed2( GtkAdjustment *adj, GtkWidget *tbl )
2030 {
2031     prefs_set_double_attribute( "tools.calligraphic", "tremor", adj->value );
2032 //    spinbutton_defocus(GTK_OBJECT(tbl));
2033 }
2034
2035 static void sp_ddc_cap_rounding_value_changed2( GtkAdjustment *adj, GtkWidget *tbl )
2036 {
2037     prefs_set_double_attribute( "tools.calligraphic", "cap_rounding", adj->value );
2038 //    spinbutton_defocus(GTK_OBJECT(tbl));
2039 }
2040
2041 static void sp_ddc_pressure_state_changed2( GtkToggleAction *act, gpointer data )
2042 {
2043     prefs_set_int_attribute( "tools.calligraphic", "usepressure", gtk_toggle_action_get_active( act ) ? 1 : 0);
2044 }
2045
2046 static void sp_ddc_tilt_state_changed2( GtkToggleAction *act, GtkAction *calligraphy_angle )
2047 {
2048     prefs_set_int_attribute( "tools.calligraphic", "usetilt", gtk_toggle_action_get_active( act ) ? 1 : 0 );
2049
2050     gtk_action_set_sensitive( calligraphy_angle, !gtk_toggle_action_get_active( act ) );
2051 }
2052
2053 static void sp_ddc_defaults2(GtkWidget *, GtkWidget *dataKludge)
2054 {
2055     // FIXME: make defaults settable via Inkscape Options
2056     struct KeyValue {
2057         char const *key;
2058         double value;
2059     } const key_values[] = {
2060         {"mass", 0.02},
2061         {"wiggle", 0.0},
2062         {"angle", 30.0},
2063         {"width", 15},
2064         {"thinning", 0.1},
2065         {"tremor", 0.0},
2066         {"flatness", 0.9},
2067         {"cap_rounding", 0.0}
2068     };
2069
2070     for (unsigned i = 0; i < G_N_ELEMENTS(key_values); ++i) {
2071         KeyValue const &kv = key_values[i];
2072         GtkAdjustment* adj = static_cast<GtkAdjustment *>(gtk_object_get_data(GTK_OBJECT(dataKludge), kv.key));
2073         if ( adj ) {
2074             gtk_adjustment_set_value(adj, kv.value);
2075         }
2076     }
2077
2078 //    spinbutton_defocus(GTK_OBJECT(tbl));
2079 }
2080
2081 static void
2082 sp_ddc_mass_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
2083 {
2084     prefs_set_double_attribute("tools.calligraphic", "mass", adj->value);
2085     spinbutton_defocus(GTK_OBJECT(tbl));
2086 }
2087
2088 static void
2089 sp_ddc_wiggle_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
2090 {
2091     prefs_set_double_attribute("tools.calligraphic", "wiggle", adj->value);
2092     spinbutton_defocus(GTK_OBJECT(tbl));
2093 }
2094
2095 static void
2096 sp_ddc_angle_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
2097 {
2098     prefs_set_double_attribute("tools.calligraphic", "angle", adj->value);
2099     spinbutton_defocus(GTK_OBJECT(tbl));
2100 }
2101
2102 static void
2103 sp_ddc_width_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
2104 {
2105     prefs_set_double_attribute("tools.calligraphic", "width", adj->value * 0.01);
2106     spinbutton_defocus(GTK_OBJECT(tbl));
2107 }
2108
2109 static void
2110 sp_ddc_velthin_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
2111 {
2112     prefs_set_double_attribute("tools.calligraphic", "thinning", adj->value);
2113     spinbutton_defocus(GTK_OBJECT(tbl));
2114 }
2115
2116 static void
2117 sp_ddc_flatness_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
2118 {
2119     prefs_set_double_attribute("tools.calligraphic", "flatness", adj->value);
2120     spinbutton_defocus(GTK_OBJECT(tbl));
2121 }
2122
2123 static void
2124 sp_ddc_tremor_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
2125 {
2126     prefs_set_double_attribute("tools.calligraphic", "tremor", adj->value);
2127     spinbutton_defocus(GTK_OBJECT(tbl));
2128 }
2129
2130 static void
2131 sp_ddc_cap_rounding_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
2132 {
2133     prefs_set_double_attribute("tools.calligraphic", "cap_rounding", adj->value);
2134     spinbutton_defocus(GTK_OBJECT(tbl));
2135 }
2136
2137 static void
2138 sp_ddc_pressure_state_changed(GtkWidget *button, gpointer data)
2139 {
2140     prefs_set_int_attribute ("tools.calligraphic", "usepressure", gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button)) ? 1 : 0);
2141 }
2142
2143 static void
2144 sp_ddc_tilt_state_changed(GtkWidget *button, GtkWidget *calligraphy_angle)
2145 {
2146     prefs_set_int_attribute ("tools.calligraphic", "usetilt", gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button)) ? 1 : 0);
2147
2148     gtk_widget_set_sensitive(GTK_WIDGET(calligraphy_angle), !gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(button)));
2149 }
2150
2151 static void sp_ddc_defaults(GtkWidget *, GtkWidget *tbl)
2152 {
2153     // FIXME: make defaults settable via Inkscape Options
2154     struct KeyValue {
2155         char const *key;
2156         double value;
2157     } const key_values[] = {
2158         {"mass", 0.02},
2159         {"wiggle", 0.0},
2160         {"angle", 30.0},
2161         {"width", 15},
2162         {"thinning", 0.1},
2163         {"tremor", 0.0},
2164         {"flatness", 0.9},
2165         {"cap_rounding", 0.0}
2166     };
2167
2168     for (unsigned i = 0; i < G_N_ELEMENTS(key_values); ++i) {
2169         KeyValue const &kv = key_values[i];
2170         GtkAdjustment &adj = *static_cast<GtkAdjustment *>(gtk_object_get_data(GTK_OBJECT(tbl), kv.key));
2171         gtk_adjustment_set_value(&adj, kv.value);
2172     }
2173
2174     spinbutton_defocus(GTK_OBJECT(tbl));
2175 }
2176
2177
2178
2179
2180 static GtkWidget *
2181 sp_calligraphy_toolbox_new(SPDesktop *desktop)
2182 {
2183   if ( prefs_get_int_attribute_limited( "options.stocktoolbars", "value", 1, 0, 1 ) ) {
2184     GtkWidget *toolBar = 0;
2185     GtkWidget* holder = gtk_table_new( 1, 2, FALSE );
2186
2187     gchar const * descr =
2188         "<ui>"
2189         "  <toolbar name='CalligraphyToolbar'>"
2190         "    <separator />"
2191         "    <toolitem name='Width' action='WidthAction' />"
2192         "    <toolitem name='Thinning' action='ThinningAction' />"
2193         "    <separator />"
2194         "    <toolitem name='Angle' action='AngleAction' />"
2195         "    <toolitem action='FixationAction' />"
2196         "    <toolitem action='CapRoundingAction' />"
2197         "    <separator />"
2198         "    <toolitem action='TremorAction' />"
2199         "    <toolitem action='WiggleAction' />"
2200         "    <toolitem action='MassAction' />"
2201         "    <separator />"
2202         "    <toolitem action='PressureAction' />"
2203         "    <toolitem action='TiltAction' />"
2204         "    <toolitem action='ResetAction' />"
2205         "  </toolbar>"
2206         "</ui>";
2207     GtkUIManager* mgr = gtk_ui_manager_new();
2208     GError* errVal = 0;
2209     GtkActionGroup* mainActions = gtk_action_group_new("main");
2210
2211     {
2212         EgeAdjustmentAction* calligraphy_angle = 0;
2213         EgeAdjustmentAction* eact = 0;
2214
2215         /* Width */
2216         eact = create_adjustment_action( "WidthAction",
2217                                          _("Width:"), _("The width of the calligraphic pen (relative to the visible canvas area)"),
2218                                          "tools.calligraphic", "width", 15,
2219                                          GTK_WIDGET(desktop->canvas), NULL, holder, TRUE, "altx-calligraphy",
2220                                          1, 100, 1.0, 10.0,
2221                                          sp_ddc_width_value_changed2,  0.01, 0, 100 );
2222         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2223         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2224
2225         /* Thinning */
2226         eact = create_adjustment_action( "ThinningAction",
2227                                          _("Thinning:"), _("How much velocity thins the stroke (> 0 makes fast strokes thinner, < 0 makes them broader, 0 makes width independent of velocity)"),
2228                                          "tools.calligraphic", "thinning", 0.1,
2229                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2230                                          -1.0, 1.0, 0.01, 0.1,
2231                                          sp_ddc_velthin_value_changed2, 0.01, 2);
2232         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2233         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2234
2235         /* Angle */
2236         eact = create_adjustment_action( "AngleAction",
2237                                          _("Angle:"), _("The angle of the pen's nib (in degrees; 0 = horizontal; has no effect if fixation = 0)"),
2238                                          "tools.calligraphic", "angle", 30,
2239                                          GTK_WIDGET(desktop->canvas), NULL, holder, TRUE, "calligraphy-angle",
2240                                          -90.0, 90.0, 1.0, 10.0,
2241                                          sp_ddc_angle_value_changed2, 1, 0 );
2242         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2243         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2244         calligraphy_angle = eact;
2245
2246         /* Fixation */
2247         eact = create_adjustment_action( "FixationAction",
2248                                          _("Fixation:"), _("Angle behavior (0 = nib always perpendicular to stroke direction, 1 = fixed angle)"),
2249                                          "tools.calligraphic", "flatness", 0.9,
2250                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2251                                          0.0, 1.0, 0.01, 0.1,
2252                                          sp_ddc_flatness_value_changed2, 0.01, 2 );
2253         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2254         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2255
2256         /* Cap Rounding */
2257         // TRANSLATORS: "cap" means "end" (both start and finish) here
2258         eact = create_adjustment_action( "CapRoundingAction",
2259                                          _("Caps:"), _("Increase to make caps at the ends of strokes protrude more (0 = no caps, 1 = round caps)"),
2260                                          "tools.calligraphic", "cap_rounding", 0.0,
2261                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2262                                          0.0, 5.0, 0.01, 0.1,
2263                                          sp_ddc_cap_rounding_value_changed2, 0.01, 2 );
2264         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2265         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2266
2267         /* Tremor */
2268         eact = create_adjustment_action( "TremorAction",
2269                                          _("Tremor:"), _("Increase to make strokes rugged and trembling"),
2270                                          "tools.calligraphic", "tremor", 0.0,
2271                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2272                                          0.0, 1.0, 0.01, 0.1,
2273                                          sp_ddc_tremor_value_changed2, 0.01, 2 );
2274
2275         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2276         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2277
2278         /* Wiggle */
2279         eact = create_adjustment_action( "WiggleAction",
2280                                          _("Wiggle:"), _("Increase to make the pen waver and wiggle"),
2281                                          "tools.calligraphic", "wiggle", 0.0,
2282                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2283                                          0.0, 1.0, 0.01, 0.1,
2284                                          sp_ddc_wiggle_value_changed2, 0.01, 2 );
2285         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2286         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2287
2288         /* Mass */
2289         eact = create_adjustment_action( "MassAction",
2290                                          _("Mass:"), _("Increase to make the pen drag behind, as if slowed by inertia"),
2291                                          "tools.calligraphic", "mass", 0.02,
2292                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2293                                          0.0, 1.0, 0.01, 0.1,
2294                                          sp_ddc_mass_value_changed2, 0.01, 2 );
2295         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2296         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2297
2298
2299         /* Use Pressure button */
2300         {
2301             InkToggleAction* act = ink_toggle_action_new( "PressureAction",
2302                                                           _("Pressure"),
2303                                                           _("Use the pressure of the input device to alter the width of the pen"),
2304                                                           "use_pressure",
2305                                                           Inkscape::ICON_SIZE_DECORATION );
2306             gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
2307             g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(sp_ddc_pressure_state_changed2), NULL);
2308             gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), prefs_get_int_attribute( "tools.calligraphic", "usepressure", 1 ) );
2309         }
2310
2311         /* Use Tilt button */
2312         {
2313             InkToggleAction* act = ink_toggle_action_new( "TiltAction",
2314                                                           _("Tilt"),
2315                                                           _("Use the tilt of the input device to alter the angle of the pen's nib"),
2316                                                           "use_tilt",
2317                                                           Inkscape::ICON_SIZE_DECORATION );
2318             gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
2319             g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(sp_ddc_tilt_state_changed2), calligraphy_angle );
2320             gtk_action_set_sensitive( GTK_ACTION(calligraphy_angle), !prefs_get_int_attribute( "tools.calligraphic", "usetilt", 1 ) );
2321             gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), prefs_get_int_attribute( "tools.calligraphic", "usetilt", 1 ) );
2322         }
2323
2324         /* Reset */
2325         {
2326             GtkAction* act = gtk_action_new( "ResetAction",
2327                                              _("Defaults"),
2328                                              _("Reset shape parameters to defaults (use Inkscape Preferences > Tools to change defaults)"),
2329                                              GTK_STOCK_CLEAR );
2330             g_signal_connect_after( G_OBJECT(act), "activate", G_CALLBACK(sp_ddc_defaults2), holder );
2331             gtk_action_group_add_action( mainActions, act );
2332             gtk_action_set_sensitive( act, TRUE );
2333         }
2334     }
2335
2336
2337     gtk_ui_manager_insert_action_group( mgr, mainActions, 0 );
2338     gtk_ui_manager_add_ui_from_string( mgr, descr, -1, &errVal );
2339
2340     toolBar = gtk_ui_manager_get_widget( mgr, "/ui/CalligraphyToolbar" );
2341     gtk_toolbar_set_style( GTK_TOOLBAR(toolBar), GTK_TOOLBAR_ICONS );
2342     gtk_toolbar_set_icon_size( GTK_TOOLBAR(toolBar), GTK_ICON_SIZE_SMALL_TOOLBAR );
2343
2344
2345     gtk_table_attach( GTK_TABLE(holder), toolBar, 0, 1, 0, 1, (GtkAttachOptions)(GTK_EXPAND | GTK_FILL), (GtkAttachOptions)(GTK_EXPAND | GTK_FILL), 0, 0 );
2346
2347     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of new calligraphic strokes"));
2348     swatch->setDesktop (desktop);
2349     swatch->setClickVerb (SP_VERB_CONTEXT_CALLIGRAPHIC_PREFS);
2350     swatch->setWatchedTool ("tools.calligraphic", true);
2351     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
2352     gtk_table_attach( GTK_TABLE(holder), swatch_, 1, 2, 0, 1, (GtkAttachOptions)(GTK_SHRINK | GTK_FILL), (GtkAttachOptions)(GTK_EXPAND | GTK_FILL), AUX_BETWEEN_BUTTON_GROUPS, 0 );
2353
2354     gtk_widget_show_all(holder);
2355     //sp_set_font_size_smaller (tbl);
2356
2357     return holder;
2358   } else {
2359     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
2360     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
2361     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
2362
2363     GtkTooltips *tt = gtk_tooltips_new();
2364     GtkWidget *calligraphy_angle;
2365
2366     //  interval
2367     gtk_box_pack_start(GTK_BOX(tbl), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
2368
2369     /* Width */
2370     {
2371         GtkWidget *hb = sp_tb_spinbutton(_("Width:"), _("The width of the calligraphic pen (relative to the visible canvas area)"),
2372                                          "tools.calligraphic", "width", 15,
2373                                          NULL, tbl, TRUE, "altx-calligraphy",
2374                                          1, 100, 1.0, 10.0,
2375                                          sp_ddc_width_value_changed,  0.01, 0, 100);
2376         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_SPACING);
2377     }
2378
2379     /* Thinning */
2380     {
2381         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)"),
2382                                          "tools.calligraphic", "thinning", 0.1,
2383                                          NULL, tbl, FALSE, NULL,
2384                                          -1.0, 1.0, 0.01, 0.1,
2385                                          sp_ddc_velthin_value_changed, 0.01, 2);
2386         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_SPACING);
2387     }
2388
2389     //  interval
2390     gtk_box_pack_start(GTK_BOX(tbl), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
2391
2392     /* Angle */
2393     {
2394         calligraphy_angle = sp_tb_spinbutton(_("Angle:"), _("The angle of the pen's nib (in degrees; 0 = horizontal; has no effect if fixation = 0)"),
2395                                              "tools.calligraphic", "angle", 30,
2396                                              NULL, tbl, TRUE, "calligraphy-angle",
2397                                              -90.0, 90.0, 1.0, 10.0,
2398                                              sp_ddc_angle_value_changed, 1, 0);
2399         gtk_box_pack_start(GTK_BOX(tbl), calligraphy_angle, FALSE, FALSE, AUX_SPACING);
2400     }
2401
2402     /* Fixation */
2403     {
2404         GtkWidget *hb = sp_tb_spinbutton(_("Fixation:"), _("Angle behavior (0 = nib always perpendicular to stroke direction, 1 = fixed angle)"),
2405                                          "tools.calligraphic", "flatness", 0.9,
2406                                          NULL, tbl, FALSE, NULL,
2407                                          0.0, 1.0, 0.01, 0.1,
2408                                          sp_ddc_flatness_value_changed, 0.01, 2);
2409         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_SPACING);
2410     }
2411
2412     /* Cap Rounding */
2413     {
2414         // TRANSLATORS: "cap" means "end" (both start and finish) here
2415         GtkWidget *hb = sp_tb_spinbutton(_("Round:"), _("Increase to round the ends of strokes"),
2416                                          "tools.calligraphic", "cap_rounding", 0.0,
2417                                          NULL, tbl, FALSE, NULL,
2418                                          0.0, 1.0, 0.01, 0.1,
2419                                          sp_ddc_cap_rounding_value_changed, 0.01, 2);
2420         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_SPACING);
2421     }
2422
2423     //  interval
2424     gtk_box_pack_start(GTK_BOX(tbl), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
2425
2426     /* Tremor */
2427     {
2428         GtkWidget *hb = sp_tb_spinbutton(_("Tremor:"), _("Increase to make strokes rugged and trembling"),
2429                                          "tools.calligraphic", "tremor", 0.0,
2430                                          NULL, tbl, FALSE, NULL,
2431                                          0.0, 1.0, 0.01, 0.1,
2432                                          sp_ddc_tremor_value_changed, 0.01, 2);
2433         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_SPACING);
2434     }
2435
2436     /* Wiggle */
2437     {
2438         GtkWidget *hb = sp_tb_spinbutton(_("Wiggle:"), _("Increase to make the pen waver and wiggle"),
2439                                          "tools.calligraphic", "wiggle", 0.0,
2440                                          NULL, tbl, FALSE, NULL,
2441                                          0.0, 1.0, 0.01, 0.1,
2442                                          sp_ddc_wiggle_value_changed, 0.01, 2);
2443         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_SPACING);
2444     }
2445
2446
2447     /* Mass */
2448     {
2449         GtkWidget *hb = sp_tb_spinbutton(_("Mass:"), _("Increase to make the pen drag behind, as if slowed by inertia"),
2450                                          "tools.calligraphic", "mass", 0.02,
2451                                          NULL, tbl, FALSE, NULL,
2452                                          0.0, 1.0, 0.01, 0.1,
2453                                          sp_ddc_mass_value_changed, 0.01, 2);
2454         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_SPACING);
2455     }
2456
2457     //  interval
2458     gtk_box_pack_start(GTK_BOX(tbl), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
2459
2460     GtkWidget *cvbox = gtk_vbox_new (FALSE, 0);
2461     GtkWidget *cbox = gtk_hbox_new (FALSE, 0);
2462
2463     /* Use Pressure button */
2464     {
2465     GtkWidget *button = sp_button_new_from_data( Inkscape::ICON_SIZE_DECORATION,
2466                                                  SP_BUTTON_TYPE_TOGGLE,
2467                                                  NULL,
2468                                                  "use_pressure",
2469                                                  _("Use the pressure of the input device to alter the width of the pen"),
2470                                                  tt);
2471     g_signal_connect_after (G_OBJECT (button), "clicked", G_CALLBACK (sp_ddc_pressure_state_changed), NULL);
2472     gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), prefs_get_int_attribute ("tools.calligraphic", "usepressure", 1));
2473     gtk_box_pack_start(GTK_BOX(cbox), button, FALSE, FALSE, 0);
2474     }
2475
2476     /* Use Tilt button */
2477     {
2478     GtkWidget *button = sp_button_new_from_data( Inkscape::ICON_SIZE_DECORATION,
2479                                                  SP_BUTTON_TYPE_TOGGLE,
2480                                                  NULL,
2481                                                  "use_tilt",
2482                                                  _("Use the tilt of the input device to alter the angle of the pen's nib"),
2483                                                  tt);
2484     g_signal_connect_after (G_OBJECT (button), "clicked", G_CALLBACK (sp_ddc_tilt_state_changed), calligraphy_angle);
2485     gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), prefs_get_int_attribute ("tools.calligraphic", "usetilt", 1));
2486     gtk_widget_set_sensitive(GTK_WIDGET(calligraphy_angle), !gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(button)));
2487     gtk_box_pack_start(GTK_BOX(cbox), button, FALSE, FALSE, 0);
2488     }
2489
2490     gtk_box_pack_start(GTK_BOX(cvbox), cbox, TRUE, FALSE, 0);
2491     gtk_box_pack_start(GTK_BOX(tbl), cvbox, FALSE, FALSE, 0);
2492
2493     /* Reset */
2494     {
2495         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
2496         GtkWidget *b = gtk_button_new_with_label(_("Defaults"));
2497         gtk_tooltips_set_tip(tt, b, _("Reset shape parameters to defaults (use Inkscape Preferences > Tools to change defaults)"), NULL);
2498         gtk_widget_show(b);
2499         gtk_container_add(GTK_CONTAINER(hb), b);
2500         gtk_signal_connect(GTK_OBJECT(b), "clicked", GTK_SIGNAL_FUNC(sp_ddc_defaults), tbl);
2501         gtk_box_pack_start(GTK_BOX(tbl),hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
2502     }
2503
2504
2505     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of new calligraphic strokes"));
2506     swatch->setDesktop (desktop);
2507     swatch->setClickVerb (SP_VERB_CONTEXT_CALLIGRAPHIC_PREFS);
2508     swatch->setWatchedTool ("tools.calligraphic", true);
2509     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
2510     gtk_box_pack_end(GTK_BOX(tbl), swatch_, FALSE, FALSE, 0);
2511
2512     gtk_widget_show_all(tbl);
2513     sp_set_font_size_smaller (tbl);
2514
2515     return tbl;
2516   }
2517 }
2518
2519
2520 //########################
2521 //##    Circle / Arc    ##
2522 //########################
2523
2524 static void
2525 sp_arctb_sensitivize (GtkWidget *tbl, double v1, double v2)
2526 {
2527     GtkWidget *ocb = (GtkWidget*) g_object_get_data(G_OBJECT(tbl), "open_checkbox");
2528     GtkWidget *make_whole = (GtkWidget*) g_object_get_data(G_OBJECT(tbl), "make_whole");
2529
2530     if (v1 == 0 && v2 == 0) {
2531         if (gtk_object_get_data(GTK_OBJECT(tbl), "single")) { // only for a single selected ellipse (for now)
2532             gtk_widget_set_sensitive(GTK_WIDGET(ocb), FALSE);
2533             gtk_widget_set_sensitive(GTK_WIDGET(make_whole), FALSE);
2534         }
2535     } else {
2536         gtk_widget_set_sensitive(GTK_WIDGET(ocb), TRUE);
2537         gtk_widget_set_sensitive(GTK_WIDGET(make_whole), TRUE);
2538     }
2539 }
2540
2541 static void
2542 sp_arctb_startend_value_changed(GtkAdjustment *adj, GtkWidget *tbl, gchar const *value_name, gchar const *other_name)
2543 {
2544     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
2545
2546     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
2547         prefs_set_double_attribute("tools.shapes.arc", value_name, (adj->value * M_PI)/ 180);
2548     }
2549
2550     // quit if run by the attr_changed listener
2551     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
2552         return;
2553     }
2554
2555     // in turn, prevent listener from responding
2556     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
2557
2558     gchar* namespaced_name = g_strconcat("sodipodi:", value_name, NULL);
2559
2560     bool modmade = false;
2561     for (GSList const *items = sp_desktop_selection(desktop)->itemList();
2562          items != NULL;
2563          items = items->next)
2564     {
2565         SPItem *item = SP_ITEM(items->data);
2566
2567         if (SP_IS_ARC(item) && SP_IS_GENERICELLIPSE(item)) {
2568
2569             SPGenericEllipse *ge = SP_GENERICELLIPSE(item);
2570             SPArc *arc = SP_ARC(item);
2571
2572             if (!strcmp(value_name, "start"))
2573                 ge->start = (adj->value * M_PI)/ 180;
2574             else
2575                 ge->end = (adj->value * M_PI)/ 180;
2576
2577             sp_genericellipse_normalize(ge);
2578             ((SPObject *)arc)->updateRepr();
2579             ((SPObject *)arc)->requestDisplayUpdate(SP_OBJECT_MODIFIED_FLAG);
2580
2581             modmade = true;
2582         }
2583     }
2584
2585     g_free(namespaced_name);
2586
2587     GtkAdjustment *other = (GtkAdjustment *)gtk_object_get_data(GTK_OBJECT(tbl), other_name);
2588
2589     sp_arctb_sensitivize (tbl, adj->value, other->value);
2590
2591     if (modmade) {
2592         sp_document_maybe_done(sp_desktop_document(desktop), value_name, SP_VERB_CONTEXT_ARC,
2593                                    _("Arc: Change start/end"));
2594     }
2595
2596     // defocus spinbuttons by moving focus to the canvas, unless "stay" is on
2597     spinbutton_defocus(GTK_OBJECT(tbl));
2598
2599     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
2600 }
2601
2602
2603 static void
2604 sp_arctb_start_value_changed(GtkAdjustment *adj,  GtkWidget *tbl)
2605 {
2606     sp_arctb_startend_value_changed(adj,  tbl, "start", "end");
2607 }
2608
2609 static void
2610 sp_arctb_end_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
2611 {
2612     sp_arctb_startend_value_changed(adj,  tbl, "end", "start");
2613 }
2614
2615 static void
2616 sp_arctb_open_state_changed(GtkWidget *widget, GtkObject *tbl)
2617 {
2618     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
2619
2620     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
2621         if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget))) {
2622             prefs_set_string_attribute("tools.shapes.arc", "open", "true");
2623         } else {
2624             prefs_set_string_attribute("tools.shapes.arc", "open", NULL);
2625         }
2626     }
2627
2628     // quit if run by the attr_changed listener
2629     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
2630         return;
2631     }
2632
2633     // in turn, prevent listener from responding
2634     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
2635
2636     bool modmade = false;
2637
2638     if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget))) {
2639         for (GSList const *items = sp_desktop_selection(desktop)->itemList();
2640              items != NULL;
2641              items = items->next)
2642         {
2643             if (SP_IS_ARC((SPItem *) items->data)) {
2644                 Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
2645                 repr->setAttribute("sodipodi:open", "true");
2646                 SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
2647                 modmade = true;
2648             }
2649         }
2650     } else {
2651         for (GSList const *items = sp_desktop_selection(desktop)->itemList();
2652              items != NULL;
2653              items = items->next)
2654         {
2655             if (SP_IS_ARC((SPItem *) items->data))    {
2656                 Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
2657                 repr->setAttribute("sodipodi:open", NULL);
2658                 SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
2659                 modmade = true;
2660             }
2661         }
2662     }
2663
2664     if (modmade) {
2665         sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_ARC,
2666                                    _("Arc: Change open/closed"));
2667     }
2668
2669     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
2670
2671     spinbutton_defocus(GTK_OBJECT(tbl));
2672 }
2673
2674 static void sp_arctb_defaults(GtkWidget *, GtkObject *obj)
2675 {
2676     GtkWidget *tbl = GTK_WIDGET(obj);
2677
2678     GtkAdjustment *adj;
2679     adj = (GtkAdjustment*)gtk_object_get_data(obj, "start");
2680     gtk_adjustment_set_value(adj, 0.0);
2681     gtk_adjustment_value_changed(adj);
2682
2683     adj = (GtkAdjustment*)gtk_object_get_data(obj, "end");
2684     gtk_adjustment_set_value(adj, 0.0);
2685     gtk_adjustment_value_changed(adj);
2686
2687     spinbutton_defocus(GTK_OBJECT(tbl));
2688 }
2689
2690 static void arc_tb_event_attr_changed(Inkscape::XML::Node *repr, gchar const *name,
2691                                       gchar const *old_value, gchar const *new_value,
2692                                       bool is_interactive, gpointer data)
2693 {
2694     GtkWidget *tbl = GTK_WIDGET(data);
2695
2696     // quit if run by the _changed callbacks
2697     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
2698         return;
2699     }
2700
2701     // in turn, prevent callbacks from responding
2702     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
2703
2704     gdouble start = sp_repr_get_double_attribute(repr, "sodipodi:start", 0.0);
2705     gdouble end = sp_repr_get_double_attribute(repr, "sodipodi:end", 0.0);
2706
2707     GtkAdjustment *adj1,*adj2;
2708     adj1 = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "start");
2709     gtk_adjustment_set_value(adj1, mod360((start * 180)/M_PI));
2710     adj2 = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "end");
2711     gtk_adjustment_set_value(adj2, mod360((end * 180)/M_PI));
2712
2713     sp_arctb_sensitivize (tbl, adj1->value, adj2->value);
2714
2715     char const *openstr = NULL;
2716     openstr = repr->attribute("sodipodi:open");
2717     GtkWidget *ocb = (GtkWidget*) g_object_get_data(G_OBJECT(tbl), "open_checkbox");
2718
2719     if (openstr) {
2720         gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(ocb),  TRUE);
2721     } else {
2722         gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(ocb),  FALSE);
2723     }
2724
2725     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
2726 }
2727
2728 static Inkscape::XML::NodeEventVector arc_tb_repr_events = {
2729     NULL, /* child_added */
2730     NULL, /* child_removed */
2731     arc_tb_event_attr_changed,
2732     NULL, /* content_changed */
2733     NULL  /* order_changed */
2734 };
2735
2736
2737 static void
2738 sp_arc_toolbox_selection_changed(Inkscape::Selection *selection, GtkObject *tbl)
2739 {
2740     int n_selected = 0;
2741     Inkscape::XML::Node *repr = NULL;
2742     Inkscape::XML::Node *oldrepr = NULL;
2743
2744     for (GSList const *items = selection->itemList();
2745          items != NULL;
2746          items = items->next)
2747     {
2748         if (SP_IS_ARC((SPItem *) items->data)) {
2749             n_selected++;
2750             repr = SP_OBJECT_REPR((SPItem *) items->data);
2751         }
2752     }
2753
2754     GtkWidget *l = GTK_WIDGET(gtk_object_get_data(GTK_OBJECT(tbl), "mode_label"));
2755
2756     g_object_set_data(G_OBJECT(tbl), "single", GINT_TO_POINTER(FALSE));
2757     if (n_selected == 0) {
2758         gtk_label_set_markup(GTK_LABEL(l), _("<b>New:</b>"));
2759     } else if (n_selected == 1) {
2760         g_object_set_data(G_OBJECT(tbl), "single", GINT_TO_POINTER(TRUE));
2761         gtk_label_set_markup(GTK_LABEL(l), _("<b>Change:</b>"));
2762
2763         oldrepr = (Inkscape::XML::Node *) gtk_object_get_data(GTK_OBJECT(tbl), "repr");
2764
2765         if (oldrepr) { // remove old listener
2766             sp_repr_remove_listener_by_data(oldrepr, tbl);
2767             Inkscape::GC::release(oldrepr);
2768             oldrepr = 0;
2769             g_object_set_data(G_OBJECT(tbl), "repr", NULL);
2770         }
2771
2772         if (repr) {
2773             g_object_set_data(G_OBJECT(tbl), "repr", repr);
2774             Inkscape::GC::anchor(repr);
2775             sp_repr_add_listener(repr, &arc_tb_repr_events, tbl);
2776             sp_repr_synthesize_events(repr, &arc_tb_repr_events, tbl);
2777         }
2778     } else {
2779         // FIXME: implement averaging of all parameters for multiple selected
2780         //gtk_label_set_markup(GTK_LABEL(l), _("<b>Average:</b>"));
2781         gtk_label_set_markup(GTK_LABEL(l), _("<b>Change:</b>"));
2782         sp_arctb_sensitivize (GTK_WIDGET(tbl), 1, 0);
2783     }
2784 }
2785
2786
2787 static GtkWidget *
2788 sp_arc_toolbox_new(SPDesktop *desktop)
2789 {
2790     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
2791
2792     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
2793     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
2794
2795     GtkTooltips *tt = gtk_tooltips_new();
2796
2797     sp_toolbox_add_label(tbl, _("<b>New:</b>"));
2798
2799     /* Start */
2800     {
2801         GtkWidget *hb = sp_tb_spinbutton(_("Start:"), _("The angle (in degrees) from the horizontal to the arc's start point"),
2802                                          "tools.shapes.arc", "start", 0.0,
2803                                          NULL, tbl, TRUE, "altx-arc",
2804                                          -360.0, 360.0, 1.0, 10.0,
2805                                          sp_arctb_start_value_changed);
2806         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
2807     }
2808
2809     /* End */
2810     {
2811         GtkWidget *hb = sp_tb_spinbutton(_("End:"), _("The angle (in degrees) from the horizontal to the arc's end point"),
2812                                          "tools.shapes.arc", "end", 0.0,
2813                                          NULL, tbl, FALSE, NULL,
2814                                          -360.0, 360.0, 1.0, 10.0,
2815                                          sp_arctb_end_value_changed);
2816         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
2817     }
2818
2819     /* Segments / Pie checkbox */
2820     {
2821         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
2822         GtkWidget *fscb = gtk_check_button_new_with_label(_("Open arc"));
2823         gtk_tooltips_set_tip(tt, fscb, _("Switch between arc (unclosed shape) and segment (closed shape with two radii)"), NULL);
2824
2825         gchar const *openstr = NULL;
2826         openstr = prefs_get_string_attribute("tools.shapes.arc", "open");
2827         if (!openstr || (openstr && !strcmp(openstr, "false")))
2828             gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(fscb),  FALSE);
2829         else
2830             gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(fscb),  TRUE);
2831
2832         gtk_widget_show(fscb);
2833         gtk_object_set_data(GTK_OBJECT(tbl), "open_checkbox", fscb);
2834         gtk_container_add(GTK_CONTAINER(hb), fscb);
2835         g_signal_connect(G_OBJECT(fscb), "toggled", GTK_SIGNAL_FUNC(sp_arctb_open_state_changed ), tbl);
2836         gtk_box_pack_start(GTK_BOX(tbl),hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
2837     }
2838
2839     /* Make Whole */
2840     {
2841         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
2842         GtkWidget *b = gtk_button_new_with_label(_("Make whole"));
2843         gtk_object_set_data(GTK_OBJECT(tbl), "make_whole", b);
2844         gtk_tooltips_set_tip(tt, b, _("Make the shape a whole ellipse, not arc or segment"), NULL);
2845         gtk_widget_show(b);
2846         gtk_container_add(GTK_CONTAINER(hb), b);
2847         gtk_signal_connect(GTK_OBJECT(b), "clicked", GTK_SIGNAL_FUNC(sp_arctb_defaults), tbl);
2848         gtk_box_pack_start(GTK_BOX(tbl),hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
2849     }
2850
2851     g_object_set_data(G_OBJECT(tbl), "single", GINT_TO_POINTER(TRUE));
2852     // sensitivize make whole and open checkbox
2853     {
2854         GtkAdjustment *adj1 = GTK_ADJUSTMENT(gtk_object_get_data(GTK_OBJECT(tbl), "start"));
2855         GtkAdjustment *adj2 = GTK_ADJUSTMENT(gtk_object_get_data(GTK_OBJECT(tbl), "end"));
2856         sp_arctb_sensitivize (tbl, adj1->value, adj2->value);
2857     }
2858
2859     sigc::connection *connection = new sigc::connection(
2860         sp_desktop_selection(desktop)->connectChanged(sigc::bind(sigc::ptr_fun(sp_arc_toolbox_selection_changed), (GtkObject *)tbl))
2861         );
2862     g_signal_connect(G_OBJECT(tbl), "destroy", G_CALLBACK(delete_connection), connection);
2863
2864     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of new ellipses"));
2865     swatch->setDesktop (desktop);
2866     swatch->setClickVerb (SP_VERB_CONTEXT_ARC_PREFS);
2867     swatch->setWatchedTool ("tools.shapes.arc", true);
2868     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
2869     gtk_box_pack_end(GTK_BOX(tbl), swatch_, FALSE, FALSE, 0);
2870
2871     gtk_widget_show_all(tbl);
2872     sp_set_font_size_smaller (tbl);
2873
2874     return tbl;
2875 }
2876
2877
2878
2879
2880 // toggle button callbacks and updaters
2881
2882 //########################
2883 //##      Dropper       ##
2884 //########################
2885
2886 static void toggle_dropper_pick_alpha (GtkWidget *button, gpointer tbl) {
2887     prefs_set_int_attribute ("tools.dropper", "pick",
2888         gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button)));
2889     GtkWidget *set_checkbox = (GtkWidget*) g_object_get_data(G_OBJECT(tbl), "set_checkbox");
2890     if (set_checkbox) {
2891         if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button))) {
2892             gtk_widget_set_sensitive (GTK_WIDGET (set_checkbox), TRUE);
2893         } else {
2894             gtk_widget_set_sensitive (GTK_WIDGET (set_checkbox), FALSE);
2895         }
2896     }
2897     spinbutton_defocus(GTK_OBJECT(tbl));
2898 }
2899
2900 static void toggle_dropper_set_alpha (GtkWidget *button, gpointer tbl) {
2901     prefs_set_int_attribute ("tools.dropper", "setalpha",
2902         gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button)) ? 1 : 0);
2903     spinbutton_defocus(GTK_OBJECT(tbl));
2904 }
2905
2906
2907 /**
2908  * Copy the current saved desktop color to the clipboard as full hex + alpha
2909  * color representation. This is useful for passing values between various
2910  * input boxes, or directly to xml.
2911  */
2912 /* static void
2913 sp_dropper_copy( GtkWidget *widget, GtkObject *obj)
2914 {
2915     GtkWidget *tbl = GTK_WIDGET(obj);
2916
2917     SPDesktop *desktop =
2918         (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
2919
2920
2921     sp_dropper_c32_color_copy( sp_desktop_get_color(desktop, true) );
2922 }*/
2923
2924
2925 /**
2926  * Copies currently saved desktop color to the clipboard as a hex value. This
2927  * is useful for editing webpages and needing a value quickly for web
2928  * colors.
2929  *
2930  * TODO: When the toggle of the dropper is set to not mix color against
2931  *       page background, this still just gets the color of the page and
2932  *       doesn't get the actual mixed against background which is needed
2933  *       for the hex value ppl. want for web pages, etc.
2934  */
2935
2936 /* static void
2937 sp_dropper_copy_as_hex ( GtkWidget *widget, GtkObject *obj)
2938 {
2939     GtkWidget *tbl = GTK_WIDGET(obj);
2940
2941     SPDesktop *desktop =
2942         (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
2943
2944     sp_dropper_c32_color_copy_hex( sp_desktop_get_color(desktop, true) );
2945 }*/
2946
2947
2948 /**
2949  * Sets the input boxes with the changed color and opacity. This is used as a
2950  * callback for style changing.
2951  */
2952 /* static bool
2953 sp_style_changed (const SPCSSAttr *css, gpointer data)
2954 {
2955     // GrDrag *drag = (GrDrag *) data;
2956
2957     // set fill of text entry box
2958     if (css->attribute("fill"))
2959         gtk_entry_set_text((GtkEntry *)dropper_rgb_entry,
2960             css->attribute("fill"));
2961
2962     // set opacity of text entry box
2963     if (css->attribute("fill-opacity"))
2964         gtk_entry_set_text((GtkEntry *)dropper_opacity_entry,
2965             css->attribute("fill-opacity"));
2966
2967     // set fill of text entry box
2968     if (css->attribute("stroke"))
2969         gtk_entry_set_text((GtkEntry *)dropper_rgb_entry,
2970             css->attribute("stroke"));
2971
2972     // set opacity of text entry box
2973     if (css->attribute("stroke-opacity"))
2974         gtk_entry_set_text((GtkEntry *)dropper_opacity_entry,
2975             css->attribute("stroke-opacity"));
2976     return false;
2977
2978 }
2979 */
2980
2981
2982 /**
2983  * Dropper auxiliary toolbar construction and setup.
2984  *
2985  * TODO: Would like to add swatch of current color.
2986  * TODO: Add queue of last 5 or so colors selected with new swatches so that
2987  *       can drag and drop places. Will provide a nice mixing palette.
2988  */
2989 static GtkWidget *
2990 sp_dropper_toolbox_new(SPDesktop *desktop)
2991 {
2992     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
2993
2994     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
2995     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
2996
2997     GtkTooltips *tt = gtk_tooltips_new();
2998
2999
3000     gtk_box_pack_start(GTK_BOX(tbl), gtk_hbox_new(FALSE, 0), FALSE, FALSE,
3001                        AUX_BETWEEN_BUTTON_GROUPS);
3002     // sp_toolbox_add_label(tbl, _("<b>New:</b>"));
3003
3004
3005
3006     /* RGB Input Field */
3007  /*   {
3008         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
3009         GtkWidget *dropper_rgba_label = gtk_label_new ("Color:");
3010         gtk_widget_show (dropper_rgba_label);
3011         gtk_container_add(GTK_CONTAINER(hb), dropper_rgba_label);
3012
3013         dropper_rgb_entry = gtk_entry_new ();
3014         sp_dialog_defocus_on_enter (dropper_rgb_entry);
3015         gtk_entry_set_max_length (GTK_ENTRY (dropper_rgb_entry), 7);
3016         gtk_entry_set_width_chars (GTK_ENTRY (dropper_rgb_entry), 7);
3017         gtk_tooltips_set_tip(tt, dropper_rgb_entry,
3018                          _("Hexidecimal representation of last selected "
3019                            "color"),
3020                          NULL);
3021         gtk_widget_show (dropper_rgb_entry);
3022         gtk_container_add(GTK_CONTAINER(hb), dropper_rgb_entry);
3023
3024         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE,
3025                            AUX_BETWEEN_BUTTON_GROUPS);
3026     } */
3027
3028     /* Opacity Input Field */
3029 /*    {
3030         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
3031         GtkWidget *dropper_opacity_label = gtk_label_new ( _("Opacity:") );
3032         gtk_widget_show (dropper_opacity_label);
3033         gtk_container_add(GTK_CONTAINER(hb), dropper_opacity_label);
3034
3035         dropper_opacity_entry = gtk_entry_new ();
3036         sp_dialog_defocus_on_enter (dropper_opacity_entry);
3037         gtk_entry_set_max_length (GTK_ENTRY (dropper_opacity_entry), 11);
3038         gtk_entry_set_width_chars (GTK_ENTRY (dropper_opacity_entry), 11);
3039         gtk_tooltips_set_tip(tt, dropper_opacity_entry,
3040                          _("Opacity of last selected color"),
3041                          NULL);
3042         gtk_widget_show (dropper_opacity_entry);
3043         gtk_container_add(GTK_CONTAINER(hb), dropper_opacity_entry);
3044
3045         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE,
3046                            AUX_BETWEEN_BUTTON_GROUPS);
3047     } */
3048
3049
3050     /* Copy to Clipboard */
3051 /*    {
3052         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
3053         GtkWidget *b = gtk_button_new_with_label(_("Copy as RGBA"));
3054         gtk_tooltips_set_tip(tt, b, _("Copy last saved color as hexidecimal "
3055                                       "RGB + Alpha (RGBA) to "
3056                                       "clipboard"),
3057                              NULL);
3058         gtk_widget_show(b);
3059         gtk_container_add(GTK_CONTAINER(hb), b);
3060         gtk_signal_connect(GTK_OBJECT(b), "clicked",
3061             GTK_SIGNAL_FUNC(sp_dropper_copy), tbl);
3062         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE,
3063                            AUX_BETWEEN_BUTTON_GROUPS);
3064     } */
3065
3066
3067     /* Copy to Clipboard as HEX */
3068 /*    {
3069         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
3070         GtkWidget *b = gtk_button_new_with_label(_("Copy as HEX"));
3071         gtk_tooltips_set_tip(tt, b, _("Copy last saved color as "
3072                                       "hexidecimal RGB without alpha "
3073                                       "to clipboard"), NULL);
3074         gtk_widget_show(b);
3075         gtk_container_add(GTK_CONTAINER(hb), b);
3076         gtk_signal_connect(GTK_OBJECT(b), "clicked",
3077             GTK_SIGNAL_FUNC(sp_dropper_copy_as_hex), tbl);
3078         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE,
3079                            AUX_BETWEEN_BUTTON_GROUPS);
3080     } */
3081
3082     // aux_toolbox_space(tbl, AUX_BETWEEN_BUTTON_GROUPS);
3083
3084     {
3085         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
3086
3087         GtkWidget *button = gtk_check_button_new_with_label(_("Pick alpha"));
3088         gtk_tooltips_set_tip(tt, button, _("Pick both the color and the alpha (transparency) under cursor; otherwise, pick only the visible color premultiplied by alpha"), NULL);
3089         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button),
3090                                       prefs_get_int_attribute ("tools.dropper",
3091                                                                "pick", 1));
3092         gtk_widget_show(button);
3093         gtk_container_add (GTK_CONTAINER (hb), button);
3094         gtk_object_set_data(GTK_OBJECT(tbl), "pick_checkbox", button);
3095         g_signal_connect (G_OBJECT (button), "toggled", G_CALLBACK (toggle_dropper_pick_alpha), tbl);
3096         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE,
3097                    AUX_BETWEEN_BUTTON_GROUPS);
3098     }
3099
3100     {
3101         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
3102
3103         GtkWidget *button = gtk_check_button_new_with_label(_("Set alpha"));
3104         gtk_tooltips_set_tip(tt, button, _("If alpha was picked, assign it to selection as fill or stroke transparency"), NULL);
3105         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button),
3106                                       prefs_get_int_attribute ("tools.dropper",
3107                                                                "setalpha", 1));
3108         gtk_widget_show(button);
3109         gtk_container_add (GTK_CONTAINER (hb), button);
3110         gtk_object_set_data(GTK_OBJECT(tbl), "set_checkbox", button);
3111         g_signal_connect (G_OBJECT (button), "toggled", G_CALLBACK (toggle_dropper_set_alpha), tbl);
3112
3113         // make sure it's disabled if we're not picking alpha
3114         GtkWidget *pick_checkbox = (GtkWidget*) g_object_get_data(G_OBJECT(tbl), "pick_checkbox");
3115         if (pick_checkbox) {
3116             if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (pick_checkbox))) {
3117                 gtk_widget_set_sensitive (GTK_WIDGET (button), TRUE);
3118             } else {
3119                 gtk_widget_set_sensitive (GTK_WIDGET (button), FALSE);
3120             }
3121         }
3122
3123         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE,
3124                    AUX_BETWEEN_BUTTON_GROUPS);
3125     }
3126
3127     aux_toolbox_space(tbl, AUX_BETWEEN_BUTTON_GROUPS);
3128
3129
3130     // where new gtkmm stuff should go
3131
3132     gtk_widget_show_all(tbl);
3133     sp_set_font_size_smaller (tbl);
3134
3135     /*
3136     sigc::connection *connection = new sigc::connection(
3137         desktop->connectSetStyle(
3138             sigc::bind(sigc::ptr_fun(sp_style_changed),
3139                        desktop)) );
3140
3141     g_signal_connect(G_OBJECT(tbl), "destroy", G_CALLBACK(delete_connection),
3142                      connection); */
3143
3144     return tbl;
3145 }
3146
3147
3148 //########################
3149 //##    Text Toolbox    ##
3150 //########################
3151 /*
3152 static void
3153 sp_text_letter_changed(GtkAdjustment *adj, GtkWidget *tbl)
3154 {
3155     //Call back for letter sizing spinbutton
3156 }
3157
3158 static void
3159 sp_text_line_changed(GtkAdjustment *adj, GtkWidget *tbl)
3160 {
3161     //Call back for line height spinbutton
3162 }
3163
3164 static void
3165 sp_text_horiz_kern_changed(GtkAdjustment *adj, GtkWidget *tbl)
3166 {
3167     //Call back for horizontal kerning spinbutton
3168 }
3169
3170 static void
3171 sp_text_vert_kern_changed(GtkAdjustment *adj, GtkWidget *tbl)
3172 {
3173     //Call back for vertical kerning spinbutton
3174 }
3175
3176 static void
3177 sp_text_letter_rotation_changed(GtkAdjustment *adj, GtkWidget *tbl)
3178 {
3179     //Call back for letter rotation spinbutton
3180 }*/
3181
3182 namespace {
3183
3184 bool visible = false;
3185
3186 void
3187 sp_text_toolbox_selection_changed (Inkscape::Selection *selection, GObject *tbl)
3188 {
3189
3190     SPStyle *query =
3191         sp_style_new ();
3192
3193     int result_family =
3194         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTFAMILY);
3195
3196     int result_style =
3197         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTSTYLE);
3198
3199     int result_numbers =
3200         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3201
3202     gtk_widget_hide (GTK_WIDGET (g_object_get_data (G_OBJECT(tbl), "warning-image")));
3203
3204     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3205     if (result_family == QUERY_STYLE_NOTHING || result_style == QUERY_STYLE_NOTHING || result_numbers == QUERY_STYLE_NOTHING)
3206     {
3207         Inkscape::XML::Node *repr = inkscape_get_repr (INKSCAPE, "tools.text");
3208
3209         if (repr)
3210         {
3211             sp_style_read_from_repr (query, repr);
3212         }
3213         else
3214         {
3215             return;
3216         }
3217     }
3218
3219     if (query->text)
3220     {
3221         if (result_family == QUERY_STYLE_MULTIPLE_DIFFERENT) {
3222             GtkWidget *entry = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "family-entry"));
3223             gtk_entry_set_text (GTK_ENTRY (entry), "");
3224
3225         } else if (query->text->font_family.value) {
3226
3227             GtkWidget *entry = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "family-entry"));
3228             gtk_entry_set_text (GTK_ENTRY (entry), query->text->font_family.value);
3229
3230             Gtk::TreePath path;
3231             try {
3232                 path = Inkscape::FontLister::get_instance()->get_row_for_font (query->text->font_family.value);
3233             } catch (...) {
3234                 return;
3235             }
3236
3237             GtkTreeSelection *tselection = GTK_TREE_SELECTION (g_object_get_data (G_OBJECT(tbl), "family-tree-selection"));
3238             GtkTreeView *treeview = GTK_TREE_VIEW (g_object_get_data (G_OBJECT(tbl), "family-tree-view"));
3239
3240             g_object_set_data (G_OBJECT (tselection), "block", gpointer(1));
3241
3242             gtk_tree_selection_select_path (tselection, path.gobj());
3243             gtk_tree_view_scroll_to_cell (treeview, path.gobj(), NULL, TRUE, 0.5, 0.0);
3244
3245             g_object_set_data (G_OBJECT (tselection), "block", gpointer(0));
3246         }
3247
3248         //Size
3249         GtkWidget *cbox = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "combo-box-size"));
3250         char *str = g_strdup_printf ("%.5g", query->font_size.computed);
3251         g_object_set_data (tbl, "size-block", gpointer(1));
3252         gtk_entry_set_text (GTK_ENTRY(GTK_BIN (cbox)->child), str);
3253         g_object_set_data (tbl, "size-block", gpointer(0));
3254         free (str);
3255
3256         //Anchor
3257         if (query->text_align.computed == SP_CSS_TEXT_ALIGN_JUSTIFY)
3258         {
3259             GtkWidget *button = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "text-fill"));
3260             g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3261             gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
3262             g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3263         }
3264         else
3265         {
3266             if (query->text_anchor.computed == SP_CSS_TEXT_ANCHOR_START)
3267             {
3268                 GtkWidget *button = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "text-start"));
3269                 g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3270                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
3271                 g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3272             }
3273             else if (query->text_anchor.computed == SP_CSS_TEXT_ANCHOR_MIDDLE)
3274             {
3275                 GtkWidget *button = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "text-middle"));
3276                 g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3277                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
3278                 g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3279             }
3280             else if (query->text_anchor.computed == SP_CSS_TEXT_ANCHOR_END)
3281             {
3282                 GtkWidget *button = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "text-end"));
3283                 g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3284                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
3285                 g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3286             }
3287         }
3288
3289         //Style
3290         {
3291             GtkToggleButton *button = GTK_TOGGLE_BUTTON (g_object_get_data (G_OBJECT (tbl), "style-bold"));
3292
3293             gboolean active = gtk_toggle_button_get_active (button);
3294             gboolean check  = (query->font_weight.computed >= SP_CSS_FONT_WEIGHT_700);
3295
3296             if (active != check)
3297             {
3298                 g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3299                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), check);
3300                 g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3301             }
3302         }
3303
3304         {
3305             GtkToggleButton *button = GTK_TOGGLE_BUTTON (g_object_get_data (G_OBJECT (tbl), "style-italic"));
3306
3307             gboolean active = gtk_toggle_button_get_active (button);
3308             gboolean check  = (query->font_style.computed != SP_CSS_FONT_STYLE_NORMAL);
3309
3310             if (active != check)
3311             {
3312                 g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3313                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), check);
3314                 g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3315             }
3316         }
3317
3318         //Orientation
3319         //locking both buttons, changing one affect all group (both)
3320         GtkWidget *button = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "orientation-horizontal"));
3321         g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3322
3323         GtkWidget *button1 = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "orientation-vertical"));
3324         g_object_set_data (G_OBJECT (button1), "block", gpointer(1));
3325
3326         if (query->writing_mode.computed == SP_CSS_WRITING_MODE_LR_TB)
3327         {
3328             gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
3329         }
3330         else
3331         {
3332             gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button1), TRUE);
3333         }
3334         g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3335         g_object_set_data (G_OBJECT (button1), "block", gpointer(0));
3336     }
3337 }
3338
3339 void
3340 sp_text_toolbox_selection_modified (Inkscape::Selection *selection, guint flags, GObject *tbl)
3341 {
3342     sp_text_toolbox_selection_changed (selection, tbl);
3343 }
3344
3345 void
3346 sp_text_toolbox_subselection_changed (gpointer dragger, GObject *tbl)
3347 {
3348     sp_text_toolbox_selection_changed (NULL, tbl);
3349 }
3350
3351 void
3352 sp_text_toolbox_family_changed (GtkTreeSelection    *selection,
3353                                 GObject             *tbl)
3354 {
3355     SPDesktop    *desktop = SP_ACTIVE_DESKTOP;
3356     GtkTreeModel *model = 0;
3357     GtkWidget    *popdown = GTK_WIDGET (g_object_get_data (tbl, "family-popdown-window"));
3358     GtkWidget    *entry = GTK_WIDGET (g_object_get_data (tbl, "family-entry"));
3359     GtkTreeIter   iter;
3360     char         *family = 0;
3361
3362     gdk_pointer_ungrab (GDK_CURRENT_TIME);
3363     gdk_keyboard_ungrab (GDK_CURRENT_TIME);
3364
3365     if ( !gtk_tree_selection_get_selected( selection, &model, &iter ) ) {
3366         return;
3367     }
3368
3369     gtk_tree_model_get (model, &iter, 0, &family, -1);
3370
3371     if (g_object_get_data (G_OBJECT (selection), "block"))
3372     {
3373         gtk_entry_set_text (GTK_ENTRY (entry), family);
3374         return;
3375     }
3376
3377     gtk_widget_hide (popdown);
3378     visible = false;
3379
3380     gtk_entry_set_text (GTK_ENTRY (entry), family);
3381
3382     SPStyle *query =
3383         sp_style_new ();
3384
3385     int result_numbers =
3386         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3387
3388     SPCSSAttr *css = sp_repr_css_attr_new ();
3389     sp_repr_css_set_property (css, "font-family", family);
3390
3391     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3392     if (result_numbers == QUERY_STYLE_NOTHING)
3393     {
3394         sp_repr_css_change (inkscape_get_repr (INKSCAPE, "tools.text"), css, "style");
3395         sp_text_edit_dialog_default_set_insensitive (); //FIXME: Replace trough a verb
3396     }
3397     else
3398     {
3399         sp_desktop_set_style (desktop, css, true, true);
3400     }
3401
3402     sp_document_done (sp_desktop_document (SP_ACTIVE_DESKTOP), SP_VERB_CONTEXT_TEXT,
3403                                    _("Text: Change font family"));
3404     sp_repr_css_attr_unref (css);
3405     free (family);
3406     gtk_widget_hide (GTK_WIDGET (g_object_get_data (G_OBJECT(tbl), "warning-image")));
3407
3408     gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3409 }
3410
3411 void
3412 sp_text_toolbox_family_entry_activate (GtkEntry     *entry,
3413                                        GObject      *tbl)
3414 {
3415     const char *family = gtk_entry_get_text (entry);
3416
3417     try {
3418         Gtk::TreePath path = Inkscape::FontLister::get_instance()->get_row_for_font (family);
3419         GtkTreeSelection *selection = GTK_TREE_SELECTION (g_object_get_data (G_OBJECT(tbl), "family-tree-selection"));
3420         GtkTreeView *treeview = GTK_TREE_VIEW (g_object_get_data (G_OBJECT(tbl), "family-tree-view"));
3421         gtk_tree_selection_select_path (selection, path.gobj());
3422         gtk_tree_view_scroll_to_cell (treeview, path.gobj(), NULL, TRUE, 0.5, 0.0);
3423         gtk_widget_hide (GTK_WIDGET (g_object_get_data (G_OBJECT(tbl), "warning-image")));
3424     } catch (...) {
3425         if (family && strlen (family))
3426         {
3427             gtk_widget_show_all (GTK_WIDGET (g_object_get_data (G_OBJECT(tbl), "warning-image")));
3428         }
3429     }
3430 }
3431
3432 void
3433 sp_text_toolbox_anchoring_toggled (GtkRadioButton   *button,
3434                                    gpointer          data)
3435 {
3436     if (g_object_get_data (G_OBJECT (button), "block")) return;
3437     if (!gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button))) return;
3438     int prop = GPOINTER_TO_INT(data);
3439
3440     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3441     SPCSSAttr *css = sp_repr_css_attr_new ();
3442
3443     switch (prop)
3444     {
3445         case 0:
3446         {
3447             sp_repr_css_set_property (css, "text-anchor", "start");
3448             sp_repr_css_set_property (css, "text-align", "start");
3449             break;
3450         }
3451         case 1:
3452         {
3453             sp_repr_css_set_property (css, "text-anchor", "middle");
3454             sp_repr_css_set_property (css, "text-align", "center");
3455             break;
3456         }
3457
3458         case 2:
3459         {
3460             sp_repr_css_set_property (css, "text-anchor", "end");
3461             sp_repr_css_set_property (css, "text-align", "end");
3462             break;
3463         }
3464
3465         case 3:
3466         {
3467             sp_repr_css_set_property (css, "text-anchor", "start");
3468             sp_repr_css_set_property (css, "text-align", "justify");
3469             break;
3470         }
3471     }
3472
3473     SPStyle *query =
3474         sp_style_new ();
3475     int result_numbers =
3476         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3477
3478     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3479     if (result_numbers == QUERY_STYLE_NOTHING)
3480     {
3481         sp_repr_css_change (inkscape_get_repr (INKSCAPE, "tools.text"), css, "style");
3482     }
3483
3484     sp_desktop_set_style (desktop, css, true, true);
3485     sp_document_done (sp_desktop_document (SP_ACTIVE_DESKTOP), SP_VERB_CONTEXT_TEXT,
3486                                    _("Text: Change alignment"));
3487     sp_repr_css_attr_unref (css);
3488
3489     gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3490 }
3491
3492 void
3493 sp_text_toolbox_style_toggled (GtkToggleButton  *button,
3494                                gpointer          data)
3495 {
3496     if (g_object_get_data (G_OBJECT (button), "block")) return;
3497
3498     SPDesktop   *desktop    = SP_ACTIVE_DESKTOP;
3499     SPCSSAttr   *css        = sp_repr_css_attr_new ();
3500     int          prop       = GPOINTER_TO_INT(data);
3501     bool         active     = gtk_toggle_button_get_active (button);
3502
3503
3504     switch (prop)
3505     {
3506         case 0:
3507         {
3508             sp_repr_css_set_property (css, "font-weight", active ? "bold" : "normal" );
3509             break;
3510         }
3511
3512         case 1:
3513         {
3514             sp_repr_css_set_property (css, "font-style", active ? "italic" : "normal");
3515             break;
3516         }
3517     }
3518
3519     SPStyle *query =
3520         sp_style_new ();
3521     int result_numbers =
3522         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3523
3524     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3525     if (result_numbers == QUERY_STYLE_NOTHING)
3526     {
3527         sp_repr_css_change (inkscape_get_repr (INKSCAPE, "tools.text"), css, "style");
3528     }
3529
3530     sp_desktop_set_style (desktop, css, true, true);
3531     sp_document_done (sp_desktop_document (SP_ACTIVE_DESKTOP), SP_VERB_CONTEXT_TEXT,
3532                                    _("Text: Change font style"));
3533     sp_repr_css_attr_unref (css);
3534
3535     gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3536 }
3537
3538 void
3539 sp_text_toolbox_orientation_toggled (GtkRadioButton  *button,
3540                                      gpointer         data)
3541 {
3542     if (g_object_get_data (G_OBJECT (button), "block")) {
3543         g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3544         return;
3545     }
3546
3547     SPDesktop   *desktop    = SP_ACTIVE_DESKTOP;
3548     SPCSSAttr   *css        = sp_repr_css_attr_new ();
3549     int          prop       = GPOINTER_TO_INT(data);
3550
3551     switch (prop)
3552     {
3553         case 0:
3554         {
3555             sp_repr_css_set_property (css, "writing-mode", "lr");
3556             break;
3557         }
3558
3559         case 1:
3560         {
3561             sp_repr_css_set_property (css, "writing-mode", "tb");
3562             break;
3563         }
3564     }
3565
3566     SPStyle *query =
3567         sp_style_new ();
3568     int result_numbers =
3569         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3570
3571     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3572     if (result_numbers == QUERY_STYLE_NOTHING)
3573     {
3574         sp_repr_css_change (inkscape_get_repr (INKSCAPE, "tools.text"), css, "style");
3575     }
3576
3577     sp_desktop_set_style (desktop, css, true, true);
3578     sp_document_done (sp_desktop_document (SP_ACTIVE_DESKTOP), SP_VERB_CONTEXT_TEXT,
3579                                    _("Text: Change orientation"));
3580     sp_repr_css_attr_unref (css);
3581
3582     gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3583 }
3584
3585 gboolean
3586 sp_text_toolbox_size_keypress (GtkWidget *w, GdkEventKey *event, gpointer data)
3587 {
3588     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3589     if (!desktop) return FALSE;
3590
3591     switch (get_group0_keyval (event)) {
3592         case GDK_Escape: // defocus
3593             gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3594             return TRUE; // I consumed the event
3595             break;
3596         case GDK_Return: // defocus
3597         case GDK_KP_Enter:
3598             gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3599             return TRUE; // I consumed the event
3600             break;
3601     }
3602     return FALSE;
3603 }
3604
3605 gboolean
3606 sp_text_toolbox_family_keypress (GtkWidget *w, GdkEventKey *event, GObject *tbl)
3607 {
3608     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3609     if (!desktop) return FALSE;
3610
3611     switch (get_group0_keyval (event)) {
3612         case GDK_Escape: // defocus
3613             gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3614             sp_text_toolbox_selection_changed (NULL, tbl); // update
3615             return TRUE; // I consumed the event
3616             break;
3617     }
3618     return FALSE;
3619 }
3620
3621 gboolean
3622 sp_text_toolbox_family_list_keypress (GtkWidget *w, GdkEventKey *event, GObject *tbl)
3623 {
3624     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3625     if (!desktop) return FALSE;
3626
3627     switch (get_group0_keyval (event)) {
3628         case GDK_Escape: // defocus
3629             gtk_widget_hide (w);
3630             visible = false;
3631             gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3632             return TRUE; // I consumed the event
3633             break;
3634     }
3635     return FALSE;
3636 }
3637
3638
3639 void
3640 sp_text_toolbox_size_changed  (GtkComboBox *cbox,
3641                                GObject     *tbl)
3642 {
3643     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3644
3645     if (g_object_get_data (tbl, "size-block")) return;
3646
3647 #if GTK_CHECK_VERSION(2,6,0)
3648     char *text = gtk_combo_box_get_active_text (cbox);
3649 #else // GTK_CHECK_VERSION(2,6,0)
3650     GtkTreeModel *model = gtk_combo_box_get_model (cbox);
3651     GtkTreeIter iter;
3652     char *text = NULL;
3653
3654     if (gtk_combo_box_get_active_iter (cbox, &iter) && model)
3655         gtk_tree_model_get (model, &iter, 0, &text, -1);
3656 #endif // GTK_CHECK_VERSION(2,6,0)
3657
3658     SPCSSAttr *css = sp_repr_css_attr_new ();
3659     sp_repr_css_set_property (css, "font-size", text);
3660     free (text);
3661
3662     SPStyle *query =
3663         sp_style_new ();
3664     int result_numbers =
3665         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3666
3667     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3668     if (result_numbers == QUERY_STYLE_NOTHING)
3669     {
3670         sp_repr_css_change (inkscape_get_repr (INKSCAPE, "tools.text"), css, "style");
3671     }
3672
3673     sp_desktop_set_style (desktop, css, true, true);
3674     sp_document_maybe_done (sp_desktop_document (SP_ACTIVE_DESKTOP), "ttb:size", SP_VERB_NONE,
3675                                    _("Text: Change font size"));
3676     sp_repr_css_attr_unref (css);
3677
3678
3679     if (gtk_combo_box_get_active (cbox) > 0) // if this was from drop-down (as opposed to type-in), defocus
3680         gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3681 }
3682
3683 void
3684 sp_text_toolbox_text_popdown_clicked    (GtkButton          *button,
3685                                          GObject            *tbl)
3686 {
3687     GtkWidget *popdown = GTK_WIDGET (g_object_get_data (tbl, "family-popdown-window"));
3688     GtkWidget *widget = GTK_WIDGET (g_object_get_data (tbl, "family-entry"));
3689     int x, y;
3690
3691     if (!visible)
3692     {
3693         gdk_window_get_origin (widget->window, &x, &y);
3694         gtk_window_move (GTK_WINDOW (popdown), x, y + widget->allocation.height + 2); //2px of grace space
3695         gtk_widget_show_all (popdown);
3696
3697         gdk_pointer_grab (widget->window, TRUE,
3698                           GdkEventMask (GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK |
3699                                         GDK_ENTER_NOTIFY_MASK | GDK_LEAVE_NOTIFY_MASK |
3700                                         GDK_POINTER_MOTION_MASK),
3701                           NULL, NULL, GDK_CURRENT_TIME);
3702
3703         gdk_keyboard_grab (widget->window, TRUE, GDK_CURRENT_TIME);
3704
3705         visible = true;
3706     }
3707     else
3708     {
3709         gdk_pointer_ungrab (GDK_CURRENT_TIME);
3710         gdk_keyboard_ungrab (GDK_CURRENT_TIME);
3711         gtk_widget_hide (popdown);
3712         visible = false;
3713     }
3714 }
3715
3716 gboolean
3717 sp_text_toolbox_entry_focus_in  (GtkWidget        *entry,
3718                                  GdkEventFocus    *event,
3719                                  GObject          *tbl)
3720 {
3721     gtk_entry_select_region (GTK_ENTRY (entry), 0, -1);
3722     return FALSE;
3723 }
3724
3725 gboolean
3726 sp_text_toolbox_popdown_focus_out (GtkWidget        *popdown,
3727                                    GdkEventFocus    *event,
3728                                    GObject          *tbl)
3729 {
3730     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3731
3732     gtk_widget_hide (popdown);
3733     visible = false;
3734     gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3735     return TRUE;
3736 }
3737
3738 void
3739 cell_data_func  (GtkTreeViewColumn *column,
3740                  GtkCellRenderer   *cell,
3741                  GtkTreeModel      *tree_model,
3742                  GtkTreeIter       *iter,
3743                  gpointer           data)
3744 {
3745     char        *family,
3746         *family_escaped,
3747         *sample_escaped;
3748
3749     static const char *sample = _("AaBbCcIiPpQq12369$\342\202\254\302\242?.;/()");
3750
3751     gtk_tree_model_get (tree_model, iter, 0, &family, -1);
3752
3753     family_escaped = g_markup_escape_text (family, -1);
3754     sample_escaped = g_markup_escape_text (sample, -1);
3755
3756     std::stringstream markup;
3757     markup << family_escaped << "  <span foreground='darkgray' font_family='" << family_escaped << "'>" << sample_escaped << "</span>";
3758     g_object_set (G_OBJECT (cell), "markup", markup.str().c_str(), NULL);
3759
3760     free (family);
3761     free (family_escaped);
3762     free (sample_escaped);
3763 }
3764
3765 static void delete_completion(GObject *obj, GtkWidget *entry) {
3766     GObject *completion = (GObject *) gtk_object_get_data(GTK_OBJECT(entry), "completion");
3767     if (completion) {
3768         gtk_entry_set_completion (GTK_ENTRY(entry), NULL);
3769         g_object_unref (completion);
3770     }
3771 }
3772
3773 GtkWidget*
3774 sp_text_toolbox_new (SPDesktop *desktop)
3775 {
3776     GtkWidget   *tbl = gtk_hbox_new (FALSE, 0);
3777
3778     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
3779     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
3780
3781     GtkTooltips *tt = gtk_tooltips_new();
3782     Glib::RefPtr<Gtk::ListStore> store = Inkscape::FontLister::get_instance()->get_font_list();
3783
3784     ////////////Family
3785     //Window
3786     GtkWidget   *window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
3787     gtk_window_set_decorated (GTK_WINDOW (window), FALSE);
3788
3789     //Entry
3790     GtkWidget           *entry = gtk_entry_new ();
3791     gtk_object_set_data(GTK_OBJECT(entry), "altx-text", entry);
3792     GtkEntryCompletion  *completion = gtk_entry_completion_new ();
3793     gtk_entry_completion_set_model (completion, GTK_TREE_MODEL (Glib::unwrap(store)));
3794     gtk_entry_completion_set_text_column (completion, 0);
3795     gtk_entry_completion_set_minimum_key_length (completion, 1);
3796     g_object_set (G_OBJECT(completion), "inline-completion", TRUE, "popup-completion", TRUE, NULL);
3797     gtk_entry_set_completion (GTK_ENTRY(entry), completion);
3798     gtk_object_set_data(GTK_OBJECT(entry), "completion", completion);
3799     aux_toolbox_space (tbl, 1);
3800     gtk_box_pack_start (GTK_BOX (tbl), entry, FALSE, FALSE, 0);
3801     g_signal_connect(G_OBJECT(tbl), "destroy", G_CALLBACK(delete_completion), entry);
3802
3803     //Button
3804     GtkWidget   *button = gtk_button_new ();
3805     gtk_container_add       (GTK_CONTAINER (button), gtk_arrow_new (GTK_ARROW_DOWN, GTK_SHADOW_NONE));
3806     gtk_box_pack_start      (GTK_BOX (tbl), button, FALSE, FALSE, 0);
3807
3808     //Popdown
3809     GtkWidget           *sw = gtk_scrolled_window_new (NULL, NULL);
3810     GtkWidget           *treeview = gtk_tree_view_new ();
3811
3812     GtkCellRenderer     *cell = gtk_cell_renderer_text_new ();
3813     GtkTreeViewColumn   *column = gtk_tree_view_column_new ();
3814     gtk_tree_view_column_pack_start (column, cell, FALSE);
3815     gtk_tree_view_column_set_sizing (column, GTK_TREE_VIEW_COLUMN_FIXED);
3816     gtk_tree_view_column_set_cell_data_func (column, cell, GtkTreeCellDataFunc (cell_data_func), NULL, NULL);
3817     gtk_tree_view_append_column (GTK_TREE_VIEW (treeview), column);
3818
3819     gtk_tree_view_set_model (GTK_TREE_VIEW (treeview), GTK_TREE_MODEL (Glib::unwrap(store)));
3820     gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (treeview), FALSE);
3821 #if GTK_CHECK_VERSION(2,6,0)
3822     gtk_tree_view_set_fixed_height_mode (GTK_TREE_VIEW (treeview), TRUE);
3823 #endif // GTK_CHECK_VERSION(2,6,0)
3824
3825     //gtk_tree_view_set_enable_search (GTK_TREE_VIEW (treeview), TRUE);
3826
3827     gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw), GTK_POLICY_NEVER, GTK_POLICY_ALWAYS);
3828     gtk_container_add (GTK_CONTAINER (sw), treeview);
3829
3830     gtk_container_add (GTK_CONTAINER (window), sw);
3831     gtk_widget_set_size_request (window, 300, 450);
3832
3833     g_signal_connect (G_OBJECT (entry),  "activate", G_CALLBACK (sp_text_toolbox_family_entry_activate), tbl);
3834     g_signal_connect (G_OBJECT (entry),  "focus-in-event", G_CALLBACK (sp_text_toolbox_entry_focus_in), tbl);
3835     g_signal_connect (G_OBJECT (entry), "key-press-event", G_CALLBACK(sp_text_toolbox_family_keypress), tbl);
3836
3837     g_signal_connect (G_OBJECT (button), "clicked", G_CALLBACK (sp_text_toolbox_text_popdown_clicked), tbl);
3838
3839     g_signal_connect (G_OBJECT (window), "focus-out-event", G_CALLBACK (sp_text_toolbox_popdown_focus_out), tbl);
3840     g_signal_connect (G_OBJECT (window), "key-press-event", G_CALLBACK(sp_text_toolbox_family_list_keypress), tbl);
3841
3842     GtkTreeSelection *tselection = gtk_tree_view_get_selection (GTK_TREE_VIEW (treeview));
3843     g_signal_connect (G_OBJECT (tselection), "changed", G_CALLBACK (sp_text_toolbox_family_changed), tbl);
3844
3845     g_object_set_data (G_OBJECT (tbl), "family-entry", entry);
3846     g_object_set_data (G_OBJECT (tbl), "family-popdown-button", button);
3847     g_object_set_data (G_OBJECT (tbl), "family-popdown-window", window);
3848     g_object_set_data (G_OBJECT (tbl), "family-tree-selection", tselection);
3849     g_object_set_data (G_OBJECT (tbl), "family-tree-view", treeview);
3850
3851     GtkWidget *image = gtk_image_new_from_stock (GTK_STOCK_DIALOG_WARNING, GTK_ICON_SIZE_SMALL_TOOLBAR);
3852     aux_toolbox_space (tbl, 1);
3853     GtkWidget *box = gtk_event_box_new ();
3854     gtk_container_add (GTK_CONTAINER (box), image);
3855     gtk_box_pack_start (GTK_BOX (tbl), box, FALSE, FALSE, 4);
3856     g_object_set_data (G_OBJECT (tbl), "warning-image", box);
3857     GtkTooltips *tooltips = gtk_tooltips_new ();
3858     gtk_tooltips_set_tip (tooltips, box, _("This font is currently not installed on your system. Inkscape will use the default font instead."), "");
3859     gtk_widget_hide (GTK_WIDGET (box));
3860     g_signal_connect_swapped (G_OBJECT (tbl), "show", G_CALLBACK (gtk_widget_hide), box);
3861
3862     ////////////Size
3863     const char *sizes[] = {
3864         "4", "6", "8", "9", "10", "11", "12", "13", "14",
3865         "16", "18", "20", "22", "24", "28",
3866         "32", "36", "40", "48", "56", "64", "72", "144"
3867     };
3868
3869     GtkWidget *cbox = gtk_combo_box_entry_new_text ();
3870     for (unsigned int n = 0; n < G_N_ELEMENTS (sizes); gtk_combo_box_append_text (GTK_COMBO_BOX(cbox), sizes[n++]));
3871     gtk_widget_set_size_request (cbox, 80, -1);
3872     aux_toolbox_space (tbl, 1);
3873     gtk_box_pack_start (GTK_BOX (tbl), cbox, FALSE, FALSE, 0);
3874     g_object_set_data (G_OBJECT (tbl), "combo-box-size", cbox);
3875     g_signal_connect (G_OBJECT (cbox), "changed", G_CALLBACK (sp_text_toolbox_size_changed), tbl);
3876     gtk_signal_connect(GTK_OBJECT(cbox), "key-press-event", GTK_SIGNAL_FUNC(sp_text_toolbox_size_keypress), NULL);
3877
3878     //spacer
3879     aux_toolbox_space (tbl, 4);
3880     gtk_box_pack_start (GTK_BOX (tbl), gtk_vseparator_new (), FALSE, FALSE, 4);
3881
3882     ////////////Text anchor
3883     GtkWidget *group   = gtk_radio_button_new (NULL);
3884     GtkWidget *row     = gtk_hbox_new (FALSE, 4);
3885     g_object_set_data (G_OBJECT (tbl), "anchor-group", group);
3886
3887     // left
3888     GtkWidget *rbutton = group;
3889     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3890     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_JUSTIFY_LEFT, GTK_ICON_SIZE_SMALL_TOOLBAR));
3891     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3892
3893     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3894     g_object_set_data   (G_OBJECT (tbl), "text-start", rbutton);
3895     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_anchoring_toggled), gpointer(0));
3896     gtk_tooltips_set_tip(tt, rbutton, _("Align left"), NULL);
3897
3898     // center
3899     rbutton = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
3900     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3901     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_JUSTIFY_CENTER, GTK_ICON_SIZE_SMALL_TOOLBAR));
3902     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3903
3904     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3905     g_object_set_data   (G_OBJECT (tbl), "text-middle", rbutton);
3906     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_anchoring_toggled), gpointer (1));
3907     gtk_tooltips_set_tip(tt, rbutton, _("Center"), NULL);
3908
3909     // right
3910     rbutton = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
3911     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3912     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_JUSTIFY_RIGHT, GTK_ICON_SIZE_SMALL_TOOLBAR));
3913     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3914
3915     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3916     g_object_set_data   (G_OBJECT (tbl), "text-end", rbutton);
3917     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_anchoring_toggled), gpointer(2));
3918     gtk_tooltips_set_tip(tt, rbutton, _("Align right"), NULL);
3919
3920     // fill
3921     rbutton = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
3922     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3923     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_JUSTIFY_FILL, GTK_ICON_SIZE_SMALL_TOOLBAR));
3924     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3925
3926     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3927     g_object_set_data   (G_OBJECT (tbl), "text-fill", rbutton);
3928     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_anchoring_toggled), gpointer(3));
3929     gtk_tooltips_set_tip(tt, rbutton, _("Justify"), NULL);
3930
3931     aux_toolbox_space (tbl, 1);
3932     gtk_box_pack_start (GTK_BOX (tbl), row, FALSE, FALSE, 4);
3933
3934     //spacer
3935     gtk_box_pack_start (GTK_BOX (tbl), gtk_vseparator_new (), FALSE, FALSE, 4);
3936
3937     ////////////Text style
3938     row = gtk_hbox_new (FALSE, 4);
3939
3940     // bold
3941     rbutton = gtk_toggle_button_new ();
3942     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3943     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_BOLD, GTK_ICON_SIZE_SMALL_TOOLBAR));
3944     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3945     gtk_tooltips_set_tip(tt, rbutton, _("Bold"), NULL);
3946
3947     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3948     g_object_set_data   (G_OBJECT (tbl), "style-bold", rbutton);
3949     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_style_toggled), gpointer(0));
3950
3951     // italic
3952     rbutton = gtk_toggle_button_new ();
3953     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3954     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_ITALIC, GTK_ICON_SIZE_SMALL_TOOLBAR));
3955     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3956     gtk_tooltips_set_tip(tt, rbutton, _("Italic"), NULL);
3957
3958     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3959     g_object_set_data   (G_OBJECT (tbl), "style-italic", rbutton);
3960     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_style_toggled), gpointer (1));
3961
3962     aux_toolbox_space (tbl, 1);
3963     gtk_box_pack_start (GTK_BOX (tbl), row, FALSE, FALSE, 4);
3964
3965     //spacer
3966     gtk_box_pack_start (GTK_BOX (tbl), gtk_vseparator_new (), FALSE, FALSE, 4);
3967
3968     ////////////Text orientation
3969     group   = gtk_radio_button_new (NULL);
3970     row     = gtk_hbox_new (FALSE, 4);
3971     g_object_set_data (G_OBJECT (tbl), "orientation-group", group);
3972
3973     // horizontal
3974     rbutton = group;
3975     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3976     gtk_container_add           (GTK_CONTAINER (rbutton), sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_WRITING_MODE_LR));
3977     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3978     gtk_tooltips_set_tip(tt, rbutton, _("Horizontal text"), NULL);
3979
3980     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3981     g_object_set_data   (G_OBJECT (tbl), "orientation-horizontal", rbutton);
3982     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_orientation_toggled), gpointer(0));
3983
3984     // vertical
3985     rbutton = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
3986     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3987     gtk_container_add           (GTK_CONTAINER (rbutton), sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_WRITING_MODE_TB));
3988     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3989     gtk_tooltips_set_tip(tt, rbutton, _("Vertical text"), NULL);
3990
3991     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3992     g_object_set_data   (G_OBJECT (tbl), "orientation-vertical", rbutton);
3993     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_orientation_toggled), gpointer (1));
3994     gtk_box_pack_start (GTK_BOX (tbl), row, FALSE, FALSE, 4);
3995
3996
3997     //watch selection
3998     Inkscape::ConnectionPool* pool = Inkscape::ConnectionPool::new_connection_pool ("ISTextToolbox");
3999
4000     sigc::connection *c_selection_changed =
4001         new sigc::connection (sp_desktop_selection (desktop)->connectChanged
4002                               (sigc::bind (sigc::ptr_fun (sp_text_toolbox_selection_changed), (GObject*)tbl)));
4003     pool->add_connection ("selection-changed", c_selection_changed);
4004
4005     sigc::connection *c_selection_modified =
4006         new sigc::connection (sp_desktop_selection (desktop)->connectModified
4007                               (sigc::bind (sigc::ptr_fun (sp_text_toolbox_selection_modified), (GObject*)tbl)));
4008     pool->add_connection ("selection-modified", c_selection_modified);
4009
4010     sigc::connection *c_subselection_changed =
4011         new sigc::connection (desktop->connectToolSubselectionChanged
4012                               (sigc::bind (sigc::ptr_fun (sp_text_toolbox_subselection_changed), (GObject*)tbl)));
4013     pool->add_connection ("tool-subselection-changed", c_subselection_changed);
4014
4015     Inkscape::ConnectionPool::connect_destroy (G_OBJECT (tbl), pool);
4016
4017
4018 #if 0
4019     // horizontal
4020     {
4021         GtkWidget *px= sp_icon_new(Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_WRITING_MODE_LR);
4022         GtkWidget *b = group = gtk_radio_button_new (NULL);
4023         gtk_container_add (GTK_CONTAINER (b), px);
4024         gtk_tooltips_set_tip (tt, b, _("Horizontal text"), NULL);
4025         gtk_button_set_relief (GTK_BUTTON (b), GTK_RELIEF_NONE);
4026         gtk_toggle_button_set_mode (GTK_TOGGLE_BUTTON (b), FALSE );
4027         gtk_box_pack_start (GTK_BOX (tbl), b, FALSE, FALSE, 0);
4028     }
4029
4030     // vertical
4031     {
4032         GtkWidget *px = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_WRITING_MODE_TB);
4033         GtkWidget *b = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
4034         gtk_container_add (GTK_CONTAINER (b), px);
4035         gtk_tooltips_set_tip (tt, b, _("Vertical text"), NULL);
4036         gtk_button_set_relief (GTK_BUTTON (b), GTK_RELIEF_NONE);
4037         gtk_toggle_button_set_mode (GTK_TOGGLE_BUTTON (b), FALSE );
4038         gtk_box_pack_start (GTK_BOX (tbl), b, FALSE, FALSE, 0);
4039     }
4040
4041     aux_toolbox_space(tbl, AUX_BETWEEN_BUTTON_GROUPS);
4042
4043     // letter spacing
4044     {
4045         {
4046             GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_LETTER_SPACING);
4047             GtkWidget *hb = gtk_hbox_new(FALSE, 1);
4048             gtk_container_add (GTK_CONTAINER (hb), image);
4049             gtk_widget_show(image);
4050             gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
4051         }
4052
4053         {
4054             GtkWidget *hb = sp_tb_spinbutton(_(""), _("Spacing between letters"),
4055                                              "tools.text", "letter_spacing", 0.0,
4056                                              us, tbl, FALSE, NULL,
4057                                              -1000.0, 1000.0, 0.1, 0.1,
4058                                              sp_text_letter_changed, 0.1, 1);
4059             gtk_widget_set_size_request (hb, 45, 6);
4060             gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 6);
4061         }
4062     }
4063
4064     // line spacing
4065     {
4066         {
4067             GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_LINE_SPACING);
4068             GtkWidget *hb = gtk_hbox_new(FALSE, 1);
4069             gtk_container_add (GTK_CONTAINER (hb), image);
4070             gtk_widget_show(image);
4071             gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
4072         }
4073
4074         {
4075             GtkWidget *hb = sp_tb_spinbutton(_(""), _("Spacing between lines"),
4076                                              "tools.text", "line_spacing", 0,
4077                                              us, tbl, FALSE, NULL,
4078                                              -1000.0, 1000.0, 0.1, 0.1,
4079                                              sp_text_line_changed, 0.1, 1);
4080             gtk_widget_set_size_request (hb, 45, 0);
4081             gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 3);
4082         }
4083     }
4084
4085     {
4086         // horizontal kerning/vertical kerning units menu: create
4087         GtkWidget *us = sp_unit_selector_new(SP_UNIT_ABSOLUTE | SP_UNIT_DEVICE);
4088         sp_unit_selector_setsize(us, AUX_OPTION_MENU_WIDTH, AUX_OPTION_MENU_HEIGHT);
4089         sp_unit_selector_set_unit(SP_UNIT_SELECTOR(us), desktop->namedview->doc_units);
4090
4091         aux_toolbox_space(tbl, AUX_BETWEEN_BUTTON_GROUPS);
4092
4093         // horizontal kerning
4094         {
4095             {
4096                 GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_HORZ_KERN);
4097                 GtkWidget *hb = gtk_hbox_new(FALSE, 1);
4098                 gtk_container_add (GTK_CONTAINER (hb), image);
4099                 gtk_widget_show(image);
4100                 gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
4101             }
4102
4103             {
4104                 GtkWidget *hb = sp_tb_spinbutton(_(""), _("Horizontal kerning"),
4105                                                  "tools.text", "horizontal_kerning", 0,
4106                                                  us, tbl, FALSE, NULL,
4107                                                  -100.00, 100.00, 0.01, 0.1,
4108                                                  sp_text_horiz_kern_changed);
4109                 gtk_widget_set_size_request (hb, 45, 0);
4110                 gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 6);
4111             }
4112         }
4113
4114         // vertical kerning
4115         {
4116             {
4117                 GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_VERT_KERN);
4118                 GtkWidget *hb = gtk_hbox_new(FALSE, 1);
4119                 gtk_container_add (GTK_CONTAINER (hb), image);
4120                 gtk_widget_show(image);
4121                 gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
4122             }
4123
4124             {
4125                 GtkWidget *hb = sp_tb_spinbutton(_(""), _("Vertical kerning"),
4126                                                  "tools.text", "vertical_kerning", 0,
4127                                                  us, tbl, FALSE, NULL,
4128                                                  -100.00, 100.00, 0.01, 0.1,
4129                                                  sp_text_vert_kern_changed);
4130                 gtk_widget_set_size_request (hb, 45, 0);
4131                 gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 5);
4132             }
4133         }
4134
4135         // add the units menu
4136         gtk_widget_show(us);
4137         gtk_box_pack_start(GTK_BOX(tbl), us, FALSE, FALSE, 1);
4138         gtk_object_set_data(GTK_OBJECT(tbl), "units", us);
4139     }
4140
4141     // letter rotation
4142     aux_toolbox_space(tbl, AUX_BETWEEN_BUTTON_GROUPS);
4143     {
4144         {
4145             GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_ROTATION);
4146             GtkWidget *hb = gtk_hbox_new(FALSE, 1);
4147             gtk_container_add (GTK_CONTAINER (hb), image);
4148             gtk_widget_show(image);
4149             gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
4150         }
4151         {
4152             GtkWidget *hb = sp_tb_spinbutton(_(""), _("Letter rotation"),
4153                                              "tools.text", "letter_rotation", 0,
4154                                              us, tbl, FALSE, NULL,
4155                                              -180.0, 180.0, 0.1, 0.1,
4156                                              sp_text_letter_rotation_changed, 0.1, 1);
4157             gtk_widget_set_size_request (hb, 45, 0);
4158             gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 6);
4159         }
4160         // rotation degree label
4161         {
4162             GtkWidget *label = gtk_widget_new (GTK_TYPE_LABEL, "label", "\302\260", "xalign", 0.0, NULL);
4163             gtk_box_pack_start(GTK_BOX(tbl), label, FALSE, FALSE, 0);
4164         }
4165     }
4166
4167     // Remove Manual Kerns
4168     {
4169         GtkWidget *px = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_REMOVE_KERNS);
4170         GtkWidget *button = gtk_button_new ();
4171         gtk_container_add (GTK_CONTAINER (button), px);
4172         gtk_widget_show(button);
4173         gtk_tooltips_set_tip (tt, button, _("Remove manual kerns"), NULL);
4174         gtk_button_set_relief (GTK_BUTTON (button), GTK_RELIEF_NONE);
4175         gtk_widget_set_sensitive(button, TRUE);
4176         gtk_box_pack_start (GTK_BOX (tbl), button, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
4177     }
4178 #endif
4179
4180     gtk_widget_show_all (tbl);
4181     return tbl;
4182
4183 } // end of sp_text_toolbox_new()
4184
4185 }//<unnamed> namespace
4186
4187
4188 //#########################
4189 //##  Connector Toolbox  ##
4190 //#########################
4191
4192 static void sp_connector_path_set_avoid(void)
4193 {
4194     cc_selection_set_avoid(true);
4195 }
4196
4197
4198 static void sp_connector_path_set_ignore(void)
4199 {
4200     cc_selection_set_avoid(false);
4201 }
4202
4203
4204
4205 static void connector_spacing_changed(GtkAdjustment *adj, GtkWidget *tbl)
4206 {
4207     // quit if run by the _changed callbacks
4208     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
4209         return;
4210     }
4211
4212     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl),
4213             "desktop");
4214     SPDocument *doc = sp_desktop_document(desktop);
4215
4216     if (!sp_document_get_undo_sensitive(doc))
4217     {
4218         return;
4219     }
4220
4221     // in turn, prevent callbacks from responding
4222     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
4223
4224     Inkscape::XML::Node *repr = SP_OBJECT_REPR(desktop->namedview);
4225
4226     sp_repr_set_css_double(repr, "inkscape:connector-spacing", adj->value);
4227     SP_OBJECT(desktop->namedview)->updateRepr();
4228
4229     GSList *items = get_avoided_items(NULL, desktop->currentRoot(), desktop);
4230     for ( GSList const *iter = items ; iter != NULL ; iter = iter->next ) {
4231         SPItem *item = reinterpret_cast<SPItem *>(iter->data);
4232         NR::Matrix m = NR::identity();
4233         avoid_item_move(&m, item);
4234     }
4235
4236     if (items) {
4237         g_slist_free(items);
4238     }
4239
4240     sp_document_done(doc, SP_VERB_CONTEXT_CONNECTOR,
4241             _("Change connector spacing"));
4242
4243     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
4244
4245     spinbutton_defocus(GTK_OBJECT(tbl));
4246 }
4247
4248 static void sp_connector_graph_layout(void)
4249 {
4250     if (!SP_ACTIVE_DESKTOP) return;
4251
4252     // hack for clones, see comment in align-and-distribute.cpp
4253     int saved_compensation = prefs_get_int_attribute("options.clonecompensation", "value", SP_CLONE_COMPENSATION_UNMOVED);
4254     prefs_set_int_attribute("options.clonecompensation", "value", SP_CLONE_COMPENSATION_UNMOVED);
4255
4256     graphlayout(sp_desktop_selection(SP_ACTIVE_DESKTOP)->itemList());
4257
4258     prefs_set_int_attribute("options.clonecompensation", "value", saved_compensation);
4259
4260     sp_document_done(sp_desktop_document(SP_ACTIVE_DESKTOP), SP_VERB_DIALOG_ALIGN_DISTRIBUTE, _("Arrange connector network"));
4261 }
4262
4263 static void
4264 sp_directed_graph_layout_toggled(GtkWidget *widget, GtkObject *tbl)
4265 {
4266     if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget))) {
4267         prefs_set_string_attribute("tools.connector", "directedlayout",
4268                 "true");
4269     } else {
4270         prefs_set_string_attribute("tools.connector", "directedlayout",
4271                 "false");
4272     }
4273 }
4274 static void
4275 sp_nooverlaps_graph_layout_toggled(GtkWidget *widget, GtkObject *tbl)
4276 {
4277     if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget))) {
4278         prefs_set_string_attribute("tools.connector", "avoidoverlaplayout",
4279                 "true");
4280     } else {
4281         prefs_set_string_attribute("tools.connector", "avoidoverlaplayout",
4282                 "false");
4283     }
4284 }
4285
4286
4287 static void connector_length_changed(GtkAdjustment *adj, GtkWidget *tbl)
4288 {
4289     prefs_set_double_attribute("tools.connector", "length", adj->value);
4290     spinbutton_defocus(GTK_OBJECT(tbl));
4291 }
4292
4293 static void connector_tb_event_attr_changed(Inkscape::XML::Node *repr,
4294         gchar const *name, gchar const *old_value, gchar const *new_value,
4295         bool is_interactive, gpointer data)
4296 {
4297     GtkWidget *tbl = GTK_WIDGET(data);
4298
4299     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
4300         return;
4301     }
4302     if (strcmp(name, "inkscape:connector-spacing") != 0) {
4303         return;
4304     }
4305
4306     GtkAdjustment *adj = (GtkAdjustment*)
4307             gtk_object_get_data(GTK_OBJECT(tbl), "spacing");
4308     gdouble spacing = defaultConnSpacing;
4309     sp_repr_get_double(repr, "inkscape:connector-spacing", &spacing);
4310
4311     gtk_adjustment_set_value(adj, spacing);
4312 }
4313
4314
4315 static Inkscape::XML::NodeEventVector connector_tb_repr_events = {
4316     NULL, /* child_added */
4317     NULL, /* child_removed */
4318     connector_tb_event_attr_changed,
4319     NULL, /* content_changed */
4320     NULL  /* order_changed */
4321 };
4322
4323
4324 static GtkWidget *
4325 sp_connector_toolbox_new(SPDesktop *desktop)
4326 {
4327     GtkTooltips *tt = gtk_tooltips_new();
4328     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
4329
4330     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
4331     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
4332
4333     gtk_box_pack_start(GTK_BOX(tbl), gtk_hbox_new(FALSE, 0), FALSE, FALSE,
4334             AUX_BETWEEN_BUTTON_GROUPS);
4335
4336     sp_toolbox_button_new(tbl, Inkscape::ICON_SIZE_SMALL_TOOLBAR,
4337             "connector_avoid", GTK_SIGNAL_FUNC(sp_connector_path_set_avoid),
4338             tt, _("Make connectors avoid selected objects"));
4339
4340     sp_toolbox_button_new(tbl, Inkscape::ICON_SIZE_SMALL_TOOLBAR,
4341             "connector_ignore", GTK_SIGNAL_FUNC(sp_connector_path_set_ignore),
4342             tt, _("Make connectors ignore selected objects"));
4343
4344     //  interval
4345     gtk_box_pack_start(GTK_BOX(tbl), gtk_hbox_new(FALSE, 0), FALSE, FALSE,
4346             AUX_BETWEEN_BUTTON_GROUPS);
4347
4348     // Spacing spinbox
4349     {
4350         GtkWidget *object_spacing = sp_tb_spinbutton(_("Spacing:"),
4351                 _("The amount of space left around objects by auto-routing connectors"),
4352                 "tools.connector", "spacing", 10, NULL, tbl, TRUE,
4353                 "inkscape:connector-spacing", 0, 100, 1.0, 10.0,
4354                 connector_spacing_changed, 1, 0);
4355
4356         gtk_box_pack_start(GTK_BOX(tbl), object_spacing, FALSE, FALSE,
4357                 AUX_SPACING);
4358     }
4359     // Graph (connector network) layout
4360     sp_toolbox_button_new(tbl, Inkscape::ICON_SIZE_SMALL_TOOLBAR,
4361             "graph_layout", GTK_SIGNAL_FUNC(sp_connector_graph_layout),
4362             tt, _("Nicely arrange selected connector network"));
4363     // Default connector length spinbox
4364     {
4365         GtkWidget *connector_length = sp_tb_spinbutton(_("Length:"),
4366                 _("Ideal length for connectors when layout is applied"),
4367                 "tools.connector", "length", 100, NULL, tbl, TRUE,
4368                 "inkscape:connector-length", 10, 1000, 10.0, 100.0,
4369                 connector_length_changed, 1, 0);
4370
4371         gtk_box_pack_start(GTK_BOX(tbl), connector_length, FALSE, FALSE,
4372                 AUX_SPACING);
4373     }
4374     gchar const *tbuttonstate;
4375     // Directed edges toggle button
4376     {
4377         GtkWidget *tbutton = gtk_toggle_button_new ();
4378         gtk_button_set_relief       (GTK_BUTTON (tbutton), GTK_RELIEF_NONE);
4379         gtk_container_add           (GTK_CONTAINER (tbutton), sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, "directed_graph"));
4380         gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (tbutton), FALSE);
4381         gtk_tooltips_set_tip(tt, tbutton, _("Make connectors with end-markers (arrows) point downwards"), NULL);
4382
4383         gtk_box_pack_start  (GTK_BOX  (tbl), tbutton, FALSE, FALSE, 0);
4384         g_signal_connect(G_OBJECT(tbutton), "toggled", GTK_SIGNAL_FUNC(sp_directed_graph_layout_toggled), tbl);
4385         tbuttonstate = prefs_get_string_attribute("tools.connector", "directedlayout");
4386         gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(tbutton),
4387                 (tbuttonstate && !strcmp(tbuttonstate, "true"))?TRUE:FALSE );
4388     }
4389     // Avoid overlaps toggle button
4390     {
4391         GtkWidget *tbutton = gtk_toggle_button_new ();
4392         gtk_button_set_relief       (GTK_BUTTON (tbutton), GTK_RELIEF_NONE);
4393         gtk_container_add           (GTK_CONTAINER (tbutton), sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, "remove_overlaps"));
4394         gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (tbutton), FALSE);
4395         gtk_tooltips_set_tip(tt, tbutton, _("Do not allow overlapping shapes"), NULL);
4396
4397         gtk_box_pack_start  (GTK_BOX  (tbl), tbutton, FALSE, FALSE, 0);
4398         g_signal_connect(G_OBJECT(tbutton), "toggled", GTK_SIGNAL_FUNC(sp_nooverlaps_graph_layout_toggled), tbl);
4399         tbuttonstate = prefs_get_string_attribute("tools.connector", "avoidoverlaplayout");
4400         gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(tbutton),
4401                 (tbuttonstate && !strcmp(tbuttonstate, "true"))?TRUE:FALSE );
4402     }
4403
4404     gtk_widget_show_all(tbl);
4405     sp_set_font_size_smaller (tbl);
4406
4407     // Code to watch for changes to the connector-spacing attribute in
4408     // the XML.
4409     Inkscape::XML::Node *repr = SP_OBJECT_REPR(desktop->namedview);
4410     g_assert(repr != NULL);
4411
4412     Inkscape::XML::Node *oldrepr = (Inkscape::XML::Node *)
4413             gtk_object_get_data(GTK_OBJECT(tbl), "repr");
4414
4415     if (oldrepr) { // remove old listener
4416         sp_repr_remove_listener_by_data(oldrepr, tbl);
4417         Inkscape::GC::release(oldrepr);
4418         oldrepr = NULL;
4419         g_object_set_data(G_OBJECT(tbl), "repr", NULL);
4420     }
4421
4422     if (repr) {
4423         g_object_set_data(G_OBJECT(tbl), "repr", repr);
4424         Inkscape::GC::anchor(repr);
4425         sp_repr_add_listener(repr, &connector_tb_repr_events, tbl);
4426         sp_repr_synthesize_events(repr, &connector_tb_repr_events, tbl);
4427     }
4428
4429     return tbl;
4430
4431 } // end of sp_connector_toolbox_new()
4432
4433 static void paintbucket_threshold_changed(GtkAdjustment *adj, GtkWidget *tbl)
4434 {
4435     prefs_set_int_attribute("tools.paintbucket", "threshold", (gint)adj->value);
4436     spinbutton_defocus(GTK_OBJECT(tbl));
4437 }
4438
4439 static void paintbucket_offset_changed(GtkAdjustment *adj, GtkWidget *tbl)
4440 {
4441     GtkWidget *us = (GtkWidget *)gtk_object_get_data(GTK_OBJECT(tbl), "units");
4442     SPUnit const *unit = sp_unit_selector_get_unit(SP_UNIT_SELECTOR(us));
4443
4444     prefs_set_double_attribute("tools.paintbucket", "offset", (gdouble)sp_units_get_pixels(adj->value, *unit));
4445     spinbutton_defocus(GTK_OBJECT(tbl));
4446 }
4447
4448 static GtkWidget *
4449 sp_paintbucket_toolbox_new(SPDesktop *desktop)
4450 {
4451     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
4452
4453     //  interval
4454     gtk_box_pack_start(GTK_BOX(tbl), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
4455
4456     {
4457       sp_toolbox_add_label(tbl, _("Fill by:"), false);
4458
4459       GtkWidget *channels = gtk_combo_box_new_text();
4460
4461       GList *items = flood_channels_dropdown_items_list();
4462
4463       for ( ; items ; items = items->next )
4464       {
4465           gtk_combo_box_append_text(GTK_COMBO_BOX(channels), (char*)items->data);
4466       }
4467
4468       gtk_combo_box_set_active (GTK_COMBO_BOX(channels), prefs_get_int_attribute("tools.paintbucket", "channels", 0));
4469       gtk_box_pack_start (GTK_BOX (tbl), channels, FALSE, FALSE, 0);
4470       g_signal_connect (G_OBJECT (channels), "changed", G_CALLBACK (flood_channels_changed), tbl);
4471     }
4472
4473     //  interval
4474     gtk_box_pack_start(GTK_BOX(tbl), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
4475
4476     // Spacing spinbox
4477     {
4478         GtkWidget *threshold = sp_tb_spinbutton(_("Threshold:"),
4479                 _("The maximum allowed difference between the clicked pixel and the neighboring pixels to be counted in the fill"),
4480                 "tools.paintbucket", "threshold", 5, NULL, tbl, TRUE,
4481                 "inkscape:paintbucket-threshold", 0, 100, 1.0, 10.0,
4482                 paintbucket_threshold_changed, 1, 0);
4483
4484         gtk_box_pack_start(GTK_BOX(tbl), threshold, FALSE, FALSE,
4485                 AUX_SPACING);
4486     }
4487
4488     //  interval
4489     gtk_box_pack_start(GTK_BOX(tbl), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
4490
4491     // Create the units menu.
4492     GtkWidget *us = sp_unit_selector_new(SP_UNIT_ABSOLUTE | SP_UNIT_DEVICE);
4493     sp_unit_selector_setsize(us, AUX_OPTION_MENU_WIDTH, AUX_OPTION_MENU_HEIGHT);
4494     sp_unit_selector_set_unit (SP_UNIT_SELECTOR(us), sp_desktop_namedview(desktop)->doc_units);
4495
4496     // Offset spinbox
4497     {
4498         GtkWidget *offset = sp_tb_spinbutton(_("Grow/shrink by:"),
4499                 _("The amount to grow (positive) or shrink (negative) the created fill path"),
4500                 "tools.paintbucket", "offset", 0, us, tbl, TRUE,
4501                 "inkscape:paintbucket-offset", -1e6, 1e6, 0.1, 0.5,
4502                 paintbucket_offset_changed, 1, 2);
4503
4504         gtk_box_pack_start(GTK_BOX(tbl), offset, FALSE, FALSE,
4505                 AUX_SPACING);
4506
4507         gtk_box_pack_start(GTK_BOX(tbl), us, FALSE, FALSE, AUX_SPACING);
4508         gtk_object_set_data(GTK_OBJECT(tbl), "units", us);
4509     }
4510
4511     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of Paint Bucket fill objects"));
4512     swatch->setDesktop (desktop);
4513     swatch->setClickVerb (SP_VERB_CONTEXT_PAINTBUCKET_PREFS);
4514     swatch->setWatchedTool ("tools.paintbucket", true);
4515     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
4516     gtk_box_pack_end(GTK_BOX(tbl), swatch_, FALSE, FALSE, 0);
4517
4518     gtk_widget_show_all(tbl);
4519     sp_set_font_size_smaller (tbl);
4520     return tbl;
4521 }
4522
4523 /*
4524   Local Variables:
4525   mode:c++
4526   c-file-style:"stroustrup"
4527   c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
4528   indent-tabs-mode:nil
4529   fill-column:99
4530   End:
4531 */
4532 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :
4533