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 "ink-action.h"
  87 #include "ege-adjustment-action.h"
  88
  89 typedef void (*SetupFunction)(GtkWidget *toolbox, SPDesktop *desktop);
  90 typedef void (*UpdateFunction)(SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox);
  91
  92 static GtkWidget *sp_node_toolbox_new(SPDesktop *desktop);
  93 static GtkWidget *sp_zoom_toolbox_new(SPDesktop *desktop);
  94 static GtkWidget *sp_star_toolbox_new(SPDesktop *desktop);
  95 static GtkWidget *sp_arc_toolbox_new(SPDesktop *desktop);
  96 static GtkWidget *sp_rect_toolbox_new(SPDesktop *desktop);
  97 static GtkWidget *sp_spiral_toolbox_new(SPDesktop *desktop);
  98 static GtkWidget *sp_pencil_toolbox_new(SPDesktop *desktop);
  99 static GtkWidget *sp_pen_toolbox_new(SPDesktop *desktop);
 100 static GtkWidget *sp_calligraphy_toolbox_new(SPDesktop *desktop);
 101 static GtkWidget *sp_dropper_toolbox_new(SPDesktop *desktop);
 102 static GtkWidget *sp_empty_toolbox_new(SPDesktop *desktop);
 103 static GtkWidget *sp_connector_toolbox_new(SPDesktop *desktop);
 104 static GtkWidget *sp_paintbucket_toolbox_new(SPDesktop *desktop);
 105
 106 namespace { GtkWidget *sp_text_toolbox_new (SPDesktop *desktop); }
 107
 108
 109 static struct {
 110     gchar const *type_name;
 111     gchar const *data_name;
 112     sp_verb_t verb;
 113     sp_verb_t doubleclick_verb;
 114 } const tools[] = {
 115     { "SPSelectContext",   "select_tool",    SP_VERB_CONTEXT_SELECT,  SP_VERB_CONTEXT_SELECT_PREFS},
 116     { "SPNodeContext",     "node_tool",      SP_VERB_CONTEXT_NODE, SP_VERB_CONTEXT_NODE_PREFS },
 117     { "SPZoomContext",     "zoom_tool",      SP_VERB_CONTEXT_ZOOM, SP_VERB_CONTEXT_ZOOM_PREFS },
 118     { "SPRectContext",     "rect_tool",      SP_VERB_CONTEXT_RECT, SP_VERB_CONTEXT_RECT_PREFS },
 119     { "SPArcContext",      "arc_tool",       SP_VERB_CONTEXT_ARC, SP_VERB_CONTEXT_ARC_PREFS },
 120     { "SPStarContext",     "star_tool",      SP_VERB_CONTEXT_STAR, SP_VERB_CONTEXT_STAR_PREFS },
 121     { "SPSpiralContext",   "spiral_tool",    SP_VERB_CONTEXT_SPIRAL, SP_VERB_CONTEXT_SPIRAL_PREFS },
 122     { "SPPencilContext",   "pencil_tool",    SP_VERB_CONTEXT_PENCIL, SP_VERB_CONTEXT_PENCIL_PREFS },
 123     { "SPPenContext",      "pen_tool",       SP_VERB_CONTEXT_PEN, SP_VERB_CONTEXT_PEN_PREFS },
 124     { "SPDynaDrawContext", "dyna_draw_tool", SP_VERB_CONTEXT_CALLIGRAPHIC, SP_VERB_CONTEXT_CALLIGRAPHIC_PREFS },
 125     { "SPFloodContext",    "paintbucket_tool",     SP_VERB_CONTEXT_PAINTBUCKET, SP_VERB_CONTEXT_PAINTBUCKET_PREFS },
 126     { "SPTextContext",     "text_tool",      SP_VERB_CONTEXT_TEXT, SP_VERB_CONTEXT_TEXT_PREFS },
 127     { "SPConnectorContext","connector_tool", SP_VERB_CONTEXT_CONNECTOR, SP_VERB_CONTEXT_CONNECTOR_PREFS },
 128     { "SPGradientContext", "gradient_tool",  SP_VERB_CONTEXT_GRADIENT, SP_VERB_CONTEXT_GRADIENT_PREFS },
 129     { "SPDropperContext",  "dropper_tool",   SP_VERB_CONTEXT_DROPPER, SP_VERB_CONTEXT_DROPPER_PREFS },
 130     { NULL, NULL, 0, 0 }
 131 };
 132
 133 static struct {
 134     gchar const *type_name;
 135     gchar const *data_name;
 136     GtkWidget *(*create_func)(SPDesktop *desktop);
 137 } const aux_toolboxes[] = {
 138     { "SPSelectContext", "select_toolbox", sp_select_toolbox_new },
 139     { "SPNodeContext",   "node_toolbox",   sp_node_toolbox_new },
 140     { "SPZoomContext",   "zoom_toolbox",   sp_zoom_toolbox_new },
 141     { "SPStarContext",   "star_toolbox",   sp_star_toolbox_new },
 142     { "SPRectContext",   "rect_toolbox",   sp_rect_toolbox_new },
 143     { "SPArcContext",    "arc_toolbox",    sp_arc_toolbox_new },
 144     { "SPSpiralContext", "spiral_toolbox", sp_spiral_toolbox_new },
 145     { "SPPencilContext", "pencil_toolbox", sp_pencil_toolbox_new },
 146     { "SPPenContext", "pen_toolbox", sp_pen_toolbox_new },
 147     { "SPDynaDrawContext", "calligraphy_toolbox", sp_calligraphy_toolbox_new },
 148     { "SPTextContext",   "text_toolbox",   sp_text_toolbox_new },
 149     { "SPDropperContext", "dropper_toolbox", sp_dropper_toolbox_new },
 150     { "SPGradientContext", "gradient_toolbox", sp_gradient_toolbox_new },
 151     { "SPConnectorContext", "connector_toolbox", sp_connector_toolbox_new },
 152     { "SPFloodContext",  "paintbucket_toolbox",  sp_paintbucket_toolbox_new },
 153     { NULL, NULL, NULL }
 154 };
 155
 156 static void toolbox_set_desktop (GtkWidget *toolbox, SPDesktop *desktop, SetupFunction setup_func, UpdateFunction update_func, sigc::connection*);
 157
 158 static void setup_tool_toolbox (GtkWidget *toolbox, SPDesktop *desktop);
 159 static void update_tool_toolbox (SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox);
 160
 161 static void setup_aux_toolbox (GtkWidget *toolbox, SPDesktop *desktop);
 162 static void update_aux_toolbox (SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox);
 163
 164 static void setup_commands_toolbox (GtkWidget *toolbox, SPDesktop *desktop);
 165 static void update_commands_toolbox (SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox);
 166
 167 /* Global text entry widgets necessary for update */
 168 /* GtkWidget *dropper_rgb_entry,
 169           *dropper_opacity_entry ; */
 170 // should be made a private member once this is converted to class
 171
 172 static void delete_connection(GObject *obj, sigc::connection *connection) {
 173     connection->disconnect();
 174     delete connection;
 175 }
 176
 177 static GtkWidget *
 178 sp_toolbox_button_new(GtkWidget *t, Inkscape::IconSize size, gchar const *pxname, GtkSignalFunc handler,
 179                       GtkTooltips *tt, gchar const *tip)
 180 {
 181     GtkWidget *b = sp_button_new_from_data(size, SP_BUTTON_TYPE_NORMAL, NULL, pxname, tip, tt);
 182     gtk_widget_show(b);
 183     if (handler) gtk_signal_connect(GTK_OBJECT(b), "clicked", handler, NULL);
 184     gtk_box_pack_start(GTK_BOX(t), b, FALSE, FALSE, 0);
 185
 186     return b;
 187 }
 188
 189 GtkWidget *
 190 sp_toolbox_button_new_from_verb_with_doubleclick(GtkWidget *t, Inkscape::IconSize size, SPButtonType type,
 191                                                  Inkscape::Verb *verb, Inkscape::Verb *doubleclick_verb,
 192                                                  Inkscape::UI::View::View *view, GtkTooltips *tt)
 193 {
 194     SPAction *action = verb->get_action(view);
 195     if (!action) return NULL;
 196
 197     SPAction *doubleclick_action;
 198     if (doubleclick_verb)
 199         doubleclick_action = doubleclick_verb->get_action(view);
 200     else
 201         doubleclick_action = NULL;
 202
 203     /* fixme: Handle sensitive/unsensitive */
 204     /* fixme: Implement sp_button_new_from_action */
 205     GtkWidget *b = sp_button_new(size, type, action, doubleclick_action, tt);
 206     gtk_widget_show(b);
 207     gtk_box_pack_start(GTK_BOX(t), b, FALSE, FALSE, 0);
 208
 209     return b;
 210 }
 211
 212 GtkWidget *sp_toolbox_button_new_from_verb(GtkWidget *t, Inkscape::IconSize size, SPButtonType type, Inkscape::Verb *verb,
 213                                            Inkscape::UI::View::View *view, GtkTooltips *tt)
 214 {
 215     return sp_toolbox_button_new_from_verb_with_doubleclick(t, size, type, verb, NULL, view, tt);
 216 }
 217
 218 GtkWidget * sp_toolbox_button_normal_new_from_verb(GtkWidget *t, Inkscape::IconSize size, Inkscape::Verb *verb,
 219                                                    Inkscape::UI::View::View *view, GtkTooltips *tt)
 220 {
 221     return sp_toolbox_button_new_from_verb(t, size, SP_BUTTON_TYPE_NORMAL, verb, view, tt);
 222 }
 223
 224 GtkWidget *
 225 sp_tool_toolbox_new()
 226 {
 227     GtkTooltips *tt = gtk_tooltips_new();
 228     GtkWidget *tb = gtk_vbox_new(FALSE, 0);
 229
 230     g_object_set_data(G_OBJECT(tb), "desktop", NULL);
 231     g_object_set_data(G_OBJECT(tb), "tooltips", tt);
 232
 233     gtk_widget_set_sensitive(tb, FALSE);
 234
 235     GtkWidget *hb = gtk_handle_box_new();
 236     gtk_handle_box_set_handle_position(GTK_HANDLE_BOX(hb), GTK_POS_TOP);
 237     gtk_handle_box_set_shadow_type(GTK_HANDLE_BOX(hb), GTK_SHADOW_OUT);
 238     gtk_handle_box_set_snap_edge(GTK_HANDLE_BOX(hb), GTK_POS_LEFT);
 239
 240     gtk_container_add(GTK_CONTAINER(hb), tb);
 241     gtk_widget_show(GTK_WIDGET(tb));
 242
 243     sigc::connection* conn = new sigc::connection;
 244     g_object_set_data(G_OBJECT(hb), "event_context_connection", conn);
 245
 246     return hb;
 247 }
 248
 249 static void
 250 aux_toolbox_attached(GtkHandleBox *toolbox, GtkWidget *child)
 251 {
 252     g_object_set_data(G_OBJECT(child), "is_detached", GINT_TO_POINTER(FALSE));
 253     gtk_widget_queue_resize(child);
 254 }
 255
 256 static void
 257 aux_toolbox_detached(GtkHandleBox *toolbox, GtkWidget *child)
 258 {
 259     g_object_set_data(G_OBJECT(child), "is_detached", GINT_TO_POINTER(TRUE));
 260     gtk_widget_queue_resize(child);
 261 }
 262
 263 GtkWidget *
 264 sp_aux_toolbox_new()
 265 {
 266     GtkWidget *tb = gtk_vbox_new(FALSE, 0);
 267
 268     GtkWidget *tb_s = gtk_vbox_new(FALSE, 0);
 269     GtkWidget *tb_e = gtk_vbox_new(FALSE, 0);
 270     gtk_box_set_spacing(GTK_BOX(tb), AUX_SPACING);
 271     gtk_box_pack_start(GTK_BOX(tb), GTK_WIDGET(tb_s), FALSE, FALSE, 0);
 272     gtk_box_pack_end(GTK_BOX(tb), GTK_WIDGET(tb_e), FALSE, FALSE, 0);
 273
 274     g_object_set_data(G_OBJECT(tb), "desktop", NULL);
 275     g_object_set_data(G_OBJECT(tb), "top_spacer", tb_s);
 276
 277     gtk_widget_set_sensitive(tb, FALSE);
 278
 279     GtkWidget *hb = gtk_handle_box_new();
 280     gtk_handle_box_set_handle_position(GTK_HANDLE_BOX(hb), GTK_POS_LEFT);
 281     gtk_handle_box_set_shadow_type(GTK_HANDLE_BOX(hb), GTK_SHADOW_OUT);
 282     gtk_handle_box_set_snap_edge(GTK_HANDLE_BOX(hb), GTK_POS_LEFT);
 283
 284     g_signal_connect(G_OBJECT(hb), "child_attached", G_CALLBACK(aux_toolbox_attached), (gpointer)tb);
 285     g_signal_connect(G_OBJECT(hb), "child_detached", G_CALLBACK(aux_toolbox_detached), (gpointer)tb);
 286
 287     gtk_container_add(GTK_CONTAINER(hb), tb);
 288     gtk_widget_show(GTK_WIDGET(tb));
 289
 290     sigc::connection* conn = new sigc::connection;
 291     g_object_set_data(G_OBJECT(hb), "event_context_connection", conn);
 292
 293     return hb;
 294 }
 295
 296 //####################################
 297 //# Commands Bar
 298 //####################################
 299
 300 GtkWidget *
 301 sp_commands_toolbox_new()
 302 {
 303     GtkWidget *tb = gtk_vbox_new(FALSE, 0);
 304
 305     GtkWidget *tb_s = gtk_vbox_new(FALSE, 0);
 306     GtkWidget *tb_e = gtk_vbox_new(FALSE, 0);
 307     gtk_box_set_spacing(GTK_BOX(tb), AUX_SPACING);
 308     gtk_box_pack_start(GTK_BOX(tb), GTK_WIDGET(tb_s), FALSE, FALSE, 0);
 309     gtk_box_pack_end(GTK_BOX(tb), GTK_WIDGET(tb_e), FALSE, FALSE, 0);
 310
 311     g_object_set_data(G_OBJECT(tb), "desktop", NULL);
 312     gtk_widget_set_sensitive(tb, FALSE);
 313
 314     GtkWidget *hb = gtk_handle_box_new();
 315     gtk_handle_box_set_handle_position(GTK_HANDLE_BOX(hb), GTK_POS_LEFT);
 316     gtk_handle_box_set_shadow_type(GTK_HANDLE_BOX(hb), GTK_SHADOW_OUT);
 317     gtk_handle_box_set_snap_edge(GTK_HANDLE_BOX(hb), GTK_POS_LEFT);
 318
 319     g_signal_connect(G_OBJECT(hb), "child_attached", G_CALLBACK(aux_toolbox_attached), (gpointer)tb);
 320     g_signal_connect(G_OBJECT(hb), "child_detached", G_CALLBACK(aux_toolbox_detached), (gpointer)tb);
 321
 322     gtk_container_add(GTK_CONTAINER(hb), tb);
 323     gtk_widget_show(GTK_WIDGET(tb));
 324
 325     sigc::connection* conn = new sigc::connection;
 326     g_object_set_data(G_OBJECT(hb), "event_context_connection", conn);
 327
 328     return hb;
 329 }
 330
 331
 332 //####################################
 333 //# node editing callbacks
 334 //####################################
 335
 336 void
 337 sp_node_path_edit_add(void)
 338 {
 339     sp_node_selected_add_node();
 340 }
 341
 342 void
 343 sp_node_path_edit_delete(void)
 344 {
 345     sp_node_selected_delete();
 346 }
 347
 348 void
 349 sp_node_path_edit_delete_segment(void)
 350 {
 351     sp_node_selected_delete_segment();
 352 }
 353
 354 void
 355 sp_node_path_edit_break(void)
 356 {
 357     sp_node_selected_break();
 358 }
 359
 360 void
 361 sp_node_path_edit_join(void)
 362 {
 363     sp_node_selected_join();
 364 }
 365
 366 void
 367 sp_node_path_edit_join_segment(void)
 368 {
 369     sp_node_selected_join_segment();
 370 }
 371
 372 void
 373 sp_node_path_edit_toline(void)
 374 {
 375     sp_node_selected_set_line_type(NR_LINETO);
 376 }
 377
 378 void
 379 sp_node_path_edit_tocurve(void)
 380 {
 381     sp_node_selected_set_line_type(NR_CURVETO);
 382 }
 383
 384 void
 385 sp_node_path_edit_cusp(void)
 386 {
 387     sp_node_selected_set_type(Inkscape::NodePath::NODE_CUSP);
 388 }
 389
 390 void
 391 sp_node_path_edit_smooth(void)
 392 {
 393     sp_node_selected_set_type(Inkscape::NodePath::NODE_SMOOTH);
 394 }
 395
 396 void
 397 sp_node_path_edit_symmetrical(void)
 398 {
 399     sp_node_selected_set_type(Inkscape::NodePath::NODE_SYMM);
 400 }
 401
 402 static void toggle_show_handles (GtkWidget *button, gpointer data) {
 403     bool show = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button));
 404     prefs_set_int_attribute ("tools.nodes", "show_handles",  show ? 1 : 0);
 405     sp_nodepath_show_handles(show);
 406 }
 407
 408 //################################
 409 //##    Node Editing Toolbox    ##
 410 //################################
 411
 412 static GtkWidget *
 413 sp_node_toolbox_new(SPDesktop *desktop)
 414 {
 415     Inkscape::UI::View::View *view = desktop;
 416
 417     GtkTooltips *tt = gtk_tooltips_new();
 418     GtkWidget *tb = gtk_hbox_new(FALSE, 0);
 419
 420     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 421
 422     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_insert",
 423         GTK_SIGNAL_FUNC(sp_node_path_edit_add), tt, _("Insert new nodes into selected segments"));
 424     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_delete",
 425         GTK_SIGNAL_FUNC(sp_node_path_edit_delete), tt, _("Delete selected nodes"));
 426
 427     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 428
 429     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_join",
 430         GTK_SIGNAL_FUNC(sp_node_path_edit_join), tt, _("Join selected endnodes"));
 431     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_join_segment",
 432         GTK_SIGNAL_FUNC(sp_node_path_edit_join_segment), tt, _("Join selected endnodes with a new segment"));
 433
 434     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_delete_segment",
 435         GTK_SIGNAL_FUNC(sp_node_path_edit_delete_segment), tt, _("Split path between two non-endpoint nodes"));
 436
 437     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_break",
 438         GTK_SIGNAL_FUNC(sp_node_path_edit_break), tt, _("Break path at selected nodes"));
 439
 440     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 441
 442     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_cusp",
 443         GTK_SIGNAL_FUNC(sp_node_path_edit_cusp), tt, _("Make selected nodes corner"));
 444
 445     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_smooth",
 446         GTK_SIGNAL_FUNC(sp_node_path_edit_smooth), tt, _("Make selected nodes smooth"));
 447
 448     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_symmetric",
 449         GTK_SIGNAL_FUNC(sp_node_path_edit_symmetrical), tt, _("Make selected nodes symmetric"));
 450
 451     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 452
 453     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_line",
 454         GTK_SIGNAL_FUNC(sp_node_path_edit_toline), tt, _("Make selected segments lines"));
 455
 456     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_curve",
 457         GTK_SIGNAL_FUNC(sp_node_path_edit_tocurve), tt, _("Make selected segments curves"));
 458
 459     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 460
 461     sp_toolbox_button_normal_new_from_verb(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, Inkscape::Verb::get(SP_VERB_OBJECT_TO_CURVE), view, tt);
 462
 463     sp_toolbox_button_normal_new_from_verb(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, Inkscape::Verb::get(SP_VERB_SELECTION_OUTLINE), view, tt);
 464
 465     aux_toolbox_space(tb, AUX_BETWEEN_BUTTON_GROUPS);
 466
 467     GtkWidget *cvbox = gtk_vbox_new (FALSE, 0);
 468     GtkWidget *cbox = gtk_hbox_new (FALSE, 0);
 469
 470     {
 471     GtkWidget *button = sp_button_new_from_data( Inkscape::ICON_SIZE_DECORATION,
 472                                               SP_BUTTON_TYPE_TOGGLE,
 473                                               NULL,
 474                                               "nodes_show_handles",
 475                                               _("Show the Bezier handles of selected nodes"),
 476                                               tt);
 477     gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), prefs_get_int_attribute ("tools.nodes", "show_handles", 1));
 478     g_signal_connect_after (G_OBJECT (button), "clicked", G_CALLBACK (toggle_show_handles), desktop);
 479     gtk_box_pack_start(GTK_BOX(cbox), button, FALSE, FALSE, 0);
 480     }
 481
 482     gtk_box_pack_start(GTK_BOX(cvbox), cbox, TRUE, FALSE, 0);
 483     gtk_box_pack_start(GTK_BOX(tb), cvbox, FALSE, FALSE, 0);
 484
 485     gtk_widget_show_all(tb);
 486
 487     return tb;
 488
 489 } // end of sp_node_toolbox_new()
 490
 491
 492 //########################
 493 //##    Zoom Toolbox    ##
 494 //########################
 495
 496 static GtkWidget *
 497 sp_zoom_toolbox_new(SPDesktop *desktop)
 498 {
 499     Inkscape::UI::View::View *view=desktop;
 500
 501     GtkTooltips *tt = gtk_tooltips_new();
 502     GtkWidget *tb = gtk_hbox_new(FALSE, 0);
 503
 504     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0),
 505                        FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 506
 507     sp_toolbox_button_new_from_verb(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_ZOOM_IN), view, tt);
 508
 509     sp_toolbox_button_new_from_verb(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_ZOOM_OUT), view, tt);
 510
 511     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 512
 513     sp_toolbox_button_new_from_verb(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_ZOOM_SELECTION), view, tt);
 514
 515     sp_toolbox_button_new_from_verb(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_ZOOM_DRAWING), 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_PAGE), 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_WIDTH), view, tt);
 520
 521     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 522
 523     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);
 524
 525     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);
 526
 527     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 528
 529     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);
 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_2), 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_2_1), view, tt);
 534
 535     gtk_widget_show_all(tb);
 536
 537     return tb;
 538
 539 } // end of sp_zoom_toolbox_new()
 540
 541 void
 542 sp_tool_toolbox_set_desktop(GtkWidget *toolbox, SPDesktop *desktop)
 543 {
 544     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")));
 545 }
 546
 547
 548 void
 549 sp_aux_toolbox_set_desktop(GtkWidget *toolbox, SPDesktop *desktop)
 550 {
 551     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")));
 552 }
 553
 554 void
 555 sp_commands_toolbox_set_desktop(GtkWidget *toolbox, SPDesktop *desktop)
 556 {
 557     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")));
 558 }
 559
 560 static void
 561 toolbox_set_desktop(GtkWidget *toolbox, SPDesktop *desktop, SetupFunction setup_func, UpdateFunction update_func, sigc::connection *conn)
 562 {
 563     gpointer ptr = g_object_get_data(G_OBJECT(toolbox), "desktop");
 564     SPDesktop *old_desktop = static_cast<SPDesktop*>(ptr);
 565
 566     if (old_desktop) {
 567         GList *children, *iter;
 568
 569         children = gtk_container_get_children(GTK_CONTAINER(toolbox));
 570         for ( iter = children ; iter ; iter = iter->next ) {
 571             gtk_container_remove( GTK_CONTAINER(toolbox), GTK_WIDGET(iter->data) );
 572         }
 573         g_list_free(children);
 574     }
 575
 576     g_object_set_data(G_OBJECT(toolbox), "desktop", (gpointer)desktop);
 577
 578     if (desktop) {
 579         gtk_widget_set_sensitive(toolbox, TRUE);
 580         setup_func(toolbox, desktop);
 581         update_func(desktop, desktop->event_context, toolbox);
 582         *conn = desktop->connectEventContextChanged
 583             (sigc::bind (sigc::ptr_fun(update_func), toolbox));
 584     } else {
 585         gtk_widget_set_sensitive(toolbox, FALSE);
 586     }
 587
 588 } // end of toolbox_set_desktop()
 589
 590
 591 static void
 592 setup_tool_toolbox(GtkWidget *toolbox, SPDesktop *desktop)
 593 {
 594     GtkTooltips *tooltips=GTK_TOOLTIPS(g_object_get_data(G_OBJECT(toolbox), "tooltips"));
 595     gint shrinkLeft = prefs_get_int_attribute_limited( "toolbox.left", "small", 0, 0, 1 );
 596     Inkscape::IconSize toolboxSize = shrinkLeft ? Inkscape::ICON_SIZE_SMALL_TOOLBAR : Inkscape::ICON_SIZE_LARGE_TOOLBAR;
 597
 598     for (int i = 0 ; tools[i].type_name ; i++ ) {
 599         GtkWidget *button =
 600             sp_toolbox_button_new_from_verb_with_doubleclick( toolbox, toolboxSize,
 601                                                               SP_BUTTON_TYPE_TOGGLE,
 602                                                               Inkscape::Verb::get(tools[i].verb),
 603                                                               Inkscape::Verb::get(tools[i].doubleclick_verb),
 604                                                               desktop,
 605                                                               tooltips );
 606
 607         g_object_set_data( G_OBJECT(toolbox), tools[i].data_name,
 608                            (gpointer)button );
 609     }
 610 }
 611
 612
 613 static void
 614 update_tool_toolbox( SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox )
 615 {
 616     gchar const *const tname = ( eventcontext
 617                                  ? gtk_type_name(GTK_OBJECT_TYPE(eventcontext))
 618                                  : NULL );
 619     for (int i = 0 ; tools[i].type_name ; i++ ) {
 620         SPButton *button = SP_BUTTON(g_object_get_data(G_OBJECT(toolbox), tools[i].data_name));
 621         sp_button_toggle_set_down(button, tname && !strcmp(tname, tools[i].type_name));
 622     }
 623 }
 624
 625 static void
 626 setup_aux_toolbox(GtkWidget *toolbox, SPDesktop *desktop)
 627 {
 628     GtkSizeGroup* grouper = gtk_size_group_new( GTK_SIZE_GROUP_BOTH );
 629
 630     for (int i = 0 ; aux_toolboxes[i].type_name ; i++ ) {
 631         GtkWidget *sub_toolbox;
 632         if (aux_toolboxes[i].create_func == NULL)
 633             sub_toolbox = sp_empty_toolbox_new(desktop);
 634         else
 635             sub_toolbox = aux_toolboxes[i].create_func(desktop);
 636
 637         gtk_size_group_add_widget( grouper, sub_toolbox );
 638
 639         gtk_container_add(GTK_CONTAINER(toolbox), sub_toolbox);
 640         g_object_set_data(G_OBJECT(toolbox), aux_toolboxes[i].data_name, sub_toolbox);
 641     }
 642     g_object_unref( G_OBJECT(grouper) );
 643 }
 644
 645 static void
 646 update_aux_toolbox(SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox)
 647 {
 648     gchar const *tname = ( eventcontext
 649                            ? gtk_type_name(GTK_OBJECT_TYPE(eventcontext))
 650                            : NULL );
 651     for (int i = 0 ; aux_toolboxes[i].type_name ; i++ ) {
 652         GtkWidget *sub_toolbox = GTK_WIDGET(g_object_get_data(G_OBJECT(toolbox), aux_toolboxes[i].data_name));
 653         if (tname && !strcmp(tname, aux_toolboxes[i].type_name)) {
 654             gtk_widget_show_all(sub_toolbox);
 655             g_object_set_data(G_OBJECT(toolbox), "shows", sub_toolbox);
 656         } else {
 657             gtk_widget_hide(sub_toolbox);
 658         }
 659     }
 660 }
 661
 662 static void
 663 setup_commands_toolbox(GtkWidget *toolbox, SPDesktop *desktop)
 664 {
 665     Inkscape::UI::View::View *view = desktop;
 666
 667     GtkTooltips *tt = gtk_tooltips_new();
 668     GtkWidget *tb = gtk_hbox_new(FALSE, 0);
 669
 670     gint shrinkTop = prefs_get_int_attribute_limited( "toolbox", "small", 1, 0, 1 );
 671     Inkscape::IconSize toolboxSize = shrinkTop ? Inkscape::ICON_SIZE_SMALL_TOOLBAR : Inkscape::ICON_SIZE_LARGE_TOOLBAR;
 672
 673     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_FILE_NEW), view, tt);
 674     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_FILE_OPEN), view, tt);
 675     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_FILE_SAVE), view, tt);
 676     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_FILE_PRINT), view, tt);
 677
 678     aux_toolbox_space(tb, AUX_BETWEEN_BUTTON_GROUPS);
 679
 680     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_FILE_IMPORT), view, tt);
 681     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_FILE_EXPORT), view, tt);
 682
 683     aux_toolbox_space(tb, AUX_BETWEEN_BUTTON_GROUPS);
 684
 685     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_EDIT_UNDO), view, tt);
 686     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_EDIT_REDO), view, tt);
 687
 688     aux_toolbox_space(tb, AUX_BETWEEN_BUTTON_GROUPS);
 689
 690     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_EDIT_COPY), view, tt);
 691     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_EDIT_CUT), view, tt);
 692     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_EDIT_PASTE), view, tt);
 693
 694     aux_toolbox_space(tb, AUX_BETWEEN_BUTTON_GROUPS);
 695
 696     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_ZOOM_SELECTION), view, tt);
 697     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_ZOOM_DRAWING), view, tt);
 698     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_ZOOM_PAGE), view, tt);
 699
 700     aux_toolbox_space(tb, AUX_BETWEEN_BUTTON_GROUPS);
 701
 702     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_EDIT_DUPLICATE), view, tt);
 703     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_EDIT_CLONE), view, tt);
 704     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_EDIT_UNLINK_CLONE), view, tt);
 705
 706     aux_toolbox_space(tb, AUX_BETWEEN_BUTTON_GROUPS);
 707
 708     sp_toolbox_button_normal_new_from_verb(tb, toolboxSize, Inkscape::Verb::get(SP_VERB_SELECTION_GROUP), view, tt);
 709     sp_toolbox_button_normal_new_from_verb(tb, toolboxSize, Inkscape::Verb::get(SP_VERB_SELECTION_UNGROUP), view, tt);
 710
 711     // disabled until we have icons for them:
 712
 713     //find
 714
 715     //sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_EDIT_TILE), view, tt);
 716     //sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_EDIT_UNTILE), view, tt);
 717
 718     aux_toolbox_space(tb, AUX_BETWEEN_BUTTON_GROUPS);
 719
 720     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_DIALOG_FILL_STROKE), view, tt);
 721     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_DIALOG_TEXT), view, tt);
 722     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_DIALOG_XML_EDITOR), view, tt);
 723     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_DIALOG_ALIGN_DISTRIBUTE), view, tt);
 724
 725     aux_toolbox_space(tb, AUX_BETWEEN_BUTTON_GROUPS);
 726
 727     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_DIALOG_DISPLAY), view, tt);
 728     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_DIALOG_NAMEDVIEW), view, tt);
 729
 730     gtk_widget_show_all(tb);
 731
 732     gtk_container_add(GTK_CONTAINER(toolbox), tb);
 733 }
 734
 735 static void
 736 update_commands_toolbox(SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox)
 737 {
 738 }
 739
 740 void show_aux_toolbox(GtkWidget *toolbox_toplevel)
 741 {
 742     gtk_widget_show(toolbox_toplevel);
 743     GtkWidget *toolbox = gtk_bin_get_child(GTK_BIN(toolbox_toplevel));
 744
 745     GtkWidget *shown_toolbox = GTK_WIDGET(g_object_get_data(G_OBJECT(toolbox), "shows"));
 746     if (!shown_toolbox) {
 747         return;
 748     }
 749     gtk_widget_show(toolbox);
 750
 751     // need to show the spacer, or the padding will be off
 752     GtkWidget *spacer = GTK_WIDGET(g_object_get_data(G_OBJECT(toolbox), "top_spacer"));
 753     gtk_widget_show(spacer);
 754
 755     gtk_widget_show_all(shown_toolbox);
 756 }
 757
 758 void
 759 aux_toolbox_space(GtkWidget *tb, gint space)
 760 {
 761     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, space);
 762 }
 763
 764 static GtkWidget *
 765 sp_empty_toolbox_new(SPDesktop *desktop)
 766 {
 767     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
 768     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
 769     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
 770
 771     gtk_widget_show_all(tbl);
 772     sp_set_font_size_smaller (tbl);
 773
 774     return tbl;
 775 }
 776
 777 // helper UI functions
 778
 779 GtkWidget *
 780 sp_tb_spinbutton(
 781     gchar *label, gchar const *tooltip,
 782     gchar const *path, gchar const *data, gdouble def,
 783     GtkWidget *us,
 784     GtkWidget *tbl,
 785     gboolean altx, gchar const *altx_mark,
 786     gdouble lower, gdouble upper, gdouble step, gdouble page,
 787     void (*callback)(GtkAdjustment *, GtkWidget *),
 788     gdouble climb = 0.1, guint digits = 3, double factor = 1.0)
 789 {
 790     GtkTooltips *tt = gtk_tooltips_new();
 791
 792     GtkWidget *hb = gtk_hbox_new(FALSE, 1);
 793
 794     GtkWidget *l = gtk_label_new(label);
 795     gtk_widget_show(l);
 796     gtk_misc_set_alignment(GTK_MISC(l), 1.0, 0.5);
 797     gtk_container_add(GTK_CONTAINER(hb), l);
 798
 799     GtkObject *a = gtk_adjustment_new(prefs_get_double_attribute(path, data, def) * factor,
 800                                       lower, upper, step, page, page);
 801     gtk_object_set_data(GTK_OBJECT(tbl), data, a);
 802     if (us)
 803         sp_unit_selector_add_adjustment(SP_UNIT_SELECTOR(us), GTK_ADJUSTMENT(a));
 804
 805     GtkWidget *sb = gtk_spin_button_new(GTK_ADJUSTMENT(a), climb, digits);
 806     gtk_tooltips_set_tip(tt, sb, tooltip, NULL);
 807     if (altx)
 808         gtk_object_set_data(GTK_OBJECT(sb), altx_mark, sb);
 809     gtk_widget_set_size_request(sb,
 810                                 (upper <= 1.0 || digits == 0)? AUX_SPINBUTTON_WIDTH_SMALL - 10: AUX_SPINBUTTON_WIDTH_SMALL,
 811                                 AUX_SPINBUTTON_HEIGHT);
 812     gtk_widget_show(sb);
 813     gtk_signal_connect(GTK_OBJECT(sb), "focus-in-event", GTK_SIGNAL_FUNC(spinbutton_focus_in), tbl);
 814     gtk_signal_connect(GTK_OBJECT(sb), "key-press-event", GTK_SIGNAL_FUNC(spinbutton_keypress), tbl);
 815     gtk_container_add(GTK_CONTAINER(hb), sb);
 816     gtk_signal_connect(GTK_OBJECT(a), "value_changed", GTK_SIGNAL_FUNC(callback), tbl);
 817
 818     return hb;
 819 }
 820
 821 static EgeAdjustmentAction * create_adjustment_action( gchar const *name,
 822                                                        gchar const *label, gchar const *tooltip,
 823                                                        gchar const *path, gchar const *data, gdouble def,
 824                                                        GtkWidget *focusTarget,
 825                                                        GtkWidget *us,
 826                                                        GtkWidget *dataKludge,
 827                                                        gboolean altx, gchar const *altx_mark,
 828                                                        gdouble lower, gdouble upper, gdouble step, gdouble page,
 829                                                        void (*callback)(GtkAdjustment *, GtkWidget *),
 830                                                        gdouble climb = 0.1, guint digits = 3, double factor = 1.0 )
 831 {
 832     GtkAdjustment* adj = GTK_ADJUSTMENT( gtk_adjustment_new( prefs_get_double_attribute(path, data, def) * factor,
 833                                                              lower, upper, step, page, page ) );
 834     if (us) {
 835         sp_unit_selector_add_adjustment( SP_UNIT_SELECTOR(us), adj );
 836     }
 837
 838     gtk_signal_connect( GTK_OBJECT(adj), "value-changed", GTK_SIGNAL_FUNC(callback), dataKludge );
 839
 840     EgeAdjustmentAction* act = ege_adjustment_action_new( adj, name, label, tooltip, 0, climb, digits );
 841
 842     if ( focusTarget ) {
 843         ege_adjustment_action_set_focuswidget( act, focusTarget );
 844     }
 845
 846     if ( altx && altx_mark ) {
 847         g_object_set( G_OBJECT(act), "self-id", altx_mark, NULL );
 848     }
 849
 850     if ( dataKludge ) {
 851         gtk_object_set_data( GTK_OBJECT(dataKludge), data, adj );
 852     }
 853
 854     // Using a cast just to make sure we pass in the right kind of function pointer
 855     g_object_set( G_OBJECT(act), "tool-post", static_cast<EgeWidgetFixup>(sp_set_font_size_smaller), NULL );
 856
 857     return act;
 858 }
 859
 860
 861 #define MODE_LABEL_WIDTH 70
 862
 863 //########################
 864 //##       Star         ##
 865 //########################
 866
 867 static void
 868 sp_stb_magnitude_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
 869 {
 870     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
 871
 872     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
 873         // do not remember prefs if this call is initiated by an undo change, because undoing object
 874         // creation sets bogus values to its attributes before it is deleted
 875         prefs_set_int_attribute("tools.shapes.star", "magnitude", (gint)adj->value);
 876     }
 877
 878     // quit if run by the attr_changed listener
 879     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
 880         return;
 881     }
 882
 883     // in turn, prevent listener from responding
 884     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
 885
 886     bool modmade = false;
 887
 888     Inkscape::Selection *selection = sp_desktop_selection(desktop);
 889     GSList const *items = selection->itemList();
 890     for (; items != NULL; items = items->next) {
 891         if (SP_IS_STAR((SPItem *) items->data)) {
 892             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
 893             sp_repr_set_int(repr,"sodipodi:sides",(gint)adj->value);
 894             sp_repr_set_svg_double(repr, "sodipodi:arg2",
 895                                    (sp_repr_get_double_attribute(repr, "sodipodi:arg1", 0.5)
 896                                     + M_PI / (gint)adj->value));
 897             SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
 898             modmade = true;
 899         }
 900     }
 901     if (modmade)  sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_STAR,
 902                                    _("Star: Change number of corners"));
 903
 904     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
 905
 906     spinbutton_defocus(GTK_OBJECT(tbl));
 907 }
 908
 909 static void
 910 sp_stb_proportion_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
 911 {
 912     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
 913
 914     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
 915         prefs_set_double_attribute("tools.shapes.star", "proportion", adj->value);
 916     }
 917
 918     // quit if run by the attr_changed listener
 919     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
 920         return;
 921     }
 922
 923     // in turn, prevent listener from responding
 924     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
 925
 926     bool modmade = false;
 927     Inkscape::Selection *selection = sp_desktop_selection(desktop);
 928     GSList const *items = selection->itemList();
 929     for (; items != NULL; items = items->next) {
 930         if (SP_IS_STAR((SPItem *) items->data)) {
 931             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
 932
 933             gdouble r1 = sp_repr_get_double_attribute(repr, "sodipodi:r1", 1.0);
 934             gdouble r2 = sp_repr_get_double_attribute(repr, "sodipodi:r2", 1.0);
 935             if (r2 < r1) {
 936                 sp_repr_set_svg_double(repr, "sodipodi:r2", r1*adj->value);
 937             } else {
 938                 sp_repr_set_svg_double(repr, "sodipodi:r1", r2*adj->value);
 939             }
 940
 941             SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
 942             modmade = true;
 943         }
 944     }
 945
 946     if (modmade) sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_STAR,
 947                                    _("Star: Change spoke ratio"));
 948
 949     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
 950
 951     spinbutton_defocus(GTK_OBJECT(tbl));
 952 }
 953
 954 static void
 955 sp_stb_sides_flat_state_changed(GtkWidget *widget, GtkObject *tbl)
 956 {
 957     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
 958
 959     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
 960         if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget))) {
 961             prefs_set_string_attribute("tools.shapes.star", "isflatsided", "true");
 962         } else {
 963             prefs_set_string_attribute("tools.shapes.star", "isflatsided", "false");
 964         }
 965     }
 966
 967     // quit if run by the attr_changed listener
 968     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
 969         return;
 970     }
 971
 972     // in turn, prevent listener from responding
 973     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
 974
 975     Inkscape::Selection *selection = sp_desktop_selection(desktop);
 976     GSList const *items = selection->itemList();
 977     GtkWidget *prop_widget = (GtkWidget*) g_object_get_data(G_OBJECT(tbl), "prop_widget");
 978     bool modmade = false;
 979     if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget))) {
 980         gtk_widget_set_sensitive(GTK_WIDGET(prop_widget), FALSE);
 981         for (; items != NULL; items = items->next) {
 982             if (SP_IS_STAR((SPItem *) items->data)) {
 983                 Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
 984                 repr->setAttribute("inkscape:flatsided", "true");
 985                 SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
 986                 modmade = true;
 987             }
 988         }
 989     } else {
 990         gtk_widget_set_sensitive(GTK_WIDGET(prop_widget), TRUE);
 991         for (; items != NULL; items = items->next) {
 992             if (SP_IS_STAR((SPItem *) items->data)) {
 993                 Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
 994                 repr->setAttribute("inkscape:flatsided", "false");
 995                 SP_OBJECT(items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
 996                 modmade = true;
 997             }
 998         }
 999     }
1000     if (modmade) sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_STAR,
1001                                   gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget))? _("Make polygon") : _("Make star"));
1002
1003     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
1004
1005     spinbutton_defocus(GTK_OBJECT(tbl));
1006 }
1007
1008 static void
1009 sp_stb_rounded_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1010 {
1011     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
1012
1013     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
1014         prefs_set_double_attribute("tools.shapes.star", "rounded", (gdouble) adj->value);
1015     }
1016
1017     // quit if run by the attr_changed listener
1018     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
1019         return;
1020     }
1021
1022     // in turn, prevent listener from responding
1023     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
1024
1025     bool modmade = false;
1026
1027     Inkscape::Selection *selection = sp_desktop_selection(desktop);
1028     GSList const *items = selection->itemList();
1029     for (; items != NULL; items = items->next) {
1030         if (SP_IS_STAR((SPItem *) items->data)) {
1031             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
1032             sp_repr_set_svg_double(repr, "inkscape:rounded", (gdouble) adj->value);
1033             SP_OBJECT(items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
1034             modmade = true;
1035         }
1036     }
1037     if (modmade)  sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_STAR,
1038                                    _("Star: Change rounding"));
1039
1040     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
1041
1042     spinbutton_defocus(GTK_OBJECT(tbl));
1043 }
1044
1045
1046 static void
1047 sp_stb_randomized_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1048 {
1049     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
1050
1051     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
1052         prefs_set_double_attribute("tools.shapes.star", "randomized", (gdouble) adj->value);
1053     }
1054
1055     // quit if run by the attr_changed listener
1056     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
1057         return;
1058     }
1059
1060     // in turn, prevent listener from responding
1061     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
1062
1063     bool modmade = false;
1064
1065     Inkscape::Selection *selection = sp_desktop_selection(desktop);
1066     GSList const *items = selection->itemList();
1067     for (; items != NULL; items = items->next) {
1068         if (SP_IS_STAR((SPItem *) items->data)) {
1069             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
1070             sp_repr_set_svg_double(repr, "inkscape:randomized", (gdouble) adj->value);
1071             SP_OBJECT(items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
1072             modmade = true;
1073         }
1074     }
1075     if (modmade)  sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_STAR,
1076                                    _("Star: Change randomization"));
1077
1078     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
1079
1080     spinbutton_defocus(GTK_OBJECT(tbl));
1081 }
1082
1083
1084 static void star_tb_event_attr_changed(Inkscape::XML::Node *repr, gchar const *name,
1085                                        gchar const *old_value, gchar const *new_value,
1086                                        bool is_interactive, gpointer data)
1087 {
1088     GtkWidget *tbl = GTK_WIDGET(data);
1089
1090     // quit if run by the _changed callbacks
1091     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
1092         return;
1093     }
1094
1095     // in turn, prevent callbacks from responding
1096     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
1097
1098     GtkAdjustment *adj;
1099
1100     if (!strcmp(name, "inkscape:randomized")) {
1101         adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "randomized");
1102         gtk_adjustment_set_value(adj, sp_repr_get_double_attribute(repr, "inkscape:randomized", 0.0));
1103     } else if (!strcmp(name, "inkscape:rounded")) {
1104         adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "rounded");
1105         gtk_adjustment_set_value(adj, sp_repr_get_double_attribute(repr, "inkscape:rounded", 0.0));
1106     } else if (!strcmp(name, "inkscape:flatsided")) {
1107         GtkWidget *fscb = (GtkWidget*) g_object_get_data(G_OBJECT(tbl), "flat_checkbox");
1108         GtkWidget *prop_widget = (GtkWidget*) g_object_get_data(G_OBJECT(tbl), "prop_widget");
1109         char const *flatsides = repr->attribute("inkscape:flatsided");
1110         if (flatsides && !strcmp(flatsides,"false" )) {
1111             gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(fscb),  FALSE);
1112             gtk_widget_set_sensitive(GTK_WIDGET(prop_widget), TRUE);
1113         } else {
1114             gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(fscb),  TRUE);
1115             gtk_widget_set_sensitive(GTK_WIDGET(prop_widget), FALSE);
1116         }
1117     } else if (!strcmp(name, "sodipodi:r1") || !strcmp(name, "sodipodi:r2")) {
1118         adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "proportion");
1119         gdouble r1 = sp_repr_get_double_attribute(repr, "sodipodi:r1", 1.0);
1120         gdouble r2 = sp_repr_get_double_attribute(repr, "sodipodi:r2", 1.0);
1121         if (r2 < r1) {
1122             gtk_adjustment_set_value(adj, r2/r1);
1123         } else {
1124             gtk_adjustment_set_value(adj, r1/r2);
1125         }
1126     } else if (!strcmp(name, "sodipodi:sides")) {
1127         adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "magnitude");
1128         gtk_adjustment_set_value(adj, sp_repr_get_int_attribute(repr, "sodipodi:sides", 0));
1129     }
1130
1131     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
1132 }
1133
1134
1135 static Inkscape::XML::NodeEventVector star_tb_repr_events =
1136 {
1137     NULL, /* child_added */
1138     NULL, /* child_removed */
1139     star_tb_event_attr_changed,
1140     NULL, /* content_changed */
1141     NULL  /* order_changed */
1142 };
1143
1144
1145 /**
1146  *  \param selection Should not be NULL.
1147  */
1148 static void
1149 sp_star_toolbox_selection_changed(Inkscape::Selection *selection, GtkObject *tbl)
1150 {
1151     int n_selected = 0;
1152     Inkscape::XML::Node *repr = NULL;
1153     Inkscape::XML::Node *oldrepr = NULL;
1154
1155     for (GSList const *items = selection->itemList();
1156          items != NULL;
1157          items = items->next)
1158     {
1159         if (SP_IS_STAR((SPItem *) items->data)) {
1160             n_selected++;
1161             repr = SP_OBJECT_REPR((SPItem *) items->data);
1162         }
1163     }
1164
1165     GtkWidget *l = GTK_WIDGET(gtk_object_get_data(GTK_OBJECT(tbl), "mode_label"));
1166
1167     if (n_selected == 0) {
1168         gtk_label_set_markup(GTK_LABEL(l), _("<b>New:</b>"));
1169     } else if (n_selected == 1) {
1170         gtk_label_set_markup(GTK_LABEL(l), _("<b>Change:</b>"));
1171
1172         oldrepr = (Inkscape::XML::Node *) gtk_object_get_data(GTK_OBJECT(tbl), "repr");
1173         if (oldrepr) { // remove old listener
1174             sp_repr_remove_listener_by_data(oldrepr, tbl);
1175             Inkscape::GC::release(oldrepr);
1176             oldrepr = 0;
1177             g_object_set_data(G_OBJECT(tbl), "repr", NULL);
1178         }
1179
1180         if (repr) {
1181             g_object_set_data(G_OBJECT(tbl), "repr", repr);
1182             Inkscape::GC::anchor(repr);
1183             sp_repr_add_listener(repr, &star_tb_repr_events, tbl);
1184             sp_repr_synthesize_events(repr, &star_tb_repr_events, tbl);
1185         }
1186     } else {
1187         // FIXME: implement averaging of all parameters for multiple selected stars
1188         //gtk_label_set_markup(GTK_LABEL(l), _("<b>Average:</b>"));
1189         gtk_label_set_markup(GTK_LABEL(l), _("<b>Change:</b>"));
1190     }
1191 }
1192
1193
1194 static void
1195 sp_stb_defaults(GtkWidget *widget, GtkWidget *tbl)
1196 {
1197     // FIXME: in this and all other _default functions, set some flag telling the value_changed
1198     // callbacks to lump all the changes for all selected objects in one undo step
1199
1200     GtkAdjustment *adj;
1201
1202     // fixme: make settable in prefs!
1203     gint mag = 5;
1204     gdouble prop = 0.5;
1205     gboolean flat = FALSE;
1206     gdouble randomized = 0;
1207     gdouble rounded = 0;
1208
1209     GtkWidget *fscb = (GtkWidget*) g_object_get_data(G_OBJECT(tbl), "flat_checkbox");
1210     gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(fscb),  flat);
1211     GtkWidget *sb2 = (GtkWidget*) g_object_get_data(G_OBJECT(tbl), "prop_widget");
1212     gtk_widget_set_sensitive(GTK_WIDGET(sb2), !flat);
1213
1214     adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "magnitude");
1215     gtk_adjustment_set_value(adj, mag);
1216     gtk_adjustment_value_changed(adj);
1217
1218     adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "proportion");
1219     gtk_adjustment_set_value(adj, prop);
1220     gtk_adjustment_value_changed(adj);
1221
1222     adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "rounded");
1223     gtk_adjustment_set_value(adj, rounded);
1224     gtk_adjustment_value_changed(adj);
1225
1226     adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "randomized");
1227     gtk_adjustment_set_value(adj, randomized);
1228     gtk_adjustment_value_changed(adj);
1229
1230     spinbutton_defocus(GTK_OBJECT(tbl));
1231 }
1232
1233
1234 void
1235 sp_toolbox_add_label(GtkWidget *tbl, gchar const *title, bool wide)
1236 {
1237     GtkWidget *boxl = gtk_hbox_new(FALSE, 0);
1238     if (wide) gtk_widget_set_size_request(boxl, MODE_LABEL_WIDTH, -1);
1239     GtkWidget *l = gtk_label_new(NULL);
1240     gtk_label_set_markup(GTK_LABEL(l), title);
1241     gtk_box_pack_end(GTK_BOX(boxl), l, FALSE, FALSE, 0);
1242     gtk_box_pack_start(GTK_BOX(tbl), boxl, FALSE, FALSE, 0);
1243     gtk_object_set_data(GTK_OBJECT(tbl), "mode_label", l);
1244 }
1245
1246
1247 static GtkWidget *
1248 sp_star_toolbox_new(SPDesktop *desktop)
1249 {
1250     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
1251
1252     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
1253     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
1254
1255     GtkTooltips *tt = gtk_tooltips_new();
1256
1257     sp_toolbox_add_label(tbl, _("<b>New:</b>"));
1258
1259     gchar const *flatsidedstr = NULL;
1260
1261     /* Flatsided checkbox */
1262     {
1263         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
1264         GtkWidget *fscb = gtk_check_button_new_with_label(_("Polygon"));
1265         gtk_widget_set_sensitive(GTK_WIDGET(fscb), TRUE);
1266         flatsidedstr = prefs_get_string_attribute("tools.shapes.star", "isflatsided");
1267         if (!flatsidedstr || (flatsidedstr && !strcmp(flatsidedstr, "false")))
1268             gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(fscb),  FALSE);
1269         else
1270             gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(fscb),  TRUE);
1271         gtk_tooltips_set_tip(tt, fscb, _("Regular polygon (with one handle) instead of a star"), NULL);
1272         gtk_widget_show(fscb);
1273         gtk_object_set_data(GTK_OBJECT(tbl), "flat_checkbox", fscb);
1274         gtk_container_add(GTK_CONTAINER(hb), fscb);
1275         g_signal_connect(G_OBJECT(fscb), "toggled", GTK_SIGNAL_FUNC(sp_stb_sides_flat_state_changed ), tbl);
1276         gtk_box_pack_start(GTK_BOX(tbl),hb, FALSE, FALSE, AUX_SPACING);
1277     }
1278
1279     aux_toolbox_space(tbl, AUX_BETWEEN_BUTTON_GROUPS);
1280
1281     /* Magnitude */
1282     {
1283         GtkWidget *hb = sp_tb_spinbutton(_("Corners:"), _("Number of corners of a polygon or star"),
1284                                          "tools.shapes.star", "magnitude", 3,
1285                                          NULL, tbl, TRUE, "altx-star",
1286                                          3, 1024, 1, 1,
1287                                          sp_stb_magnitude_value_changed, 1, 0);
1288         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_SPACING);
1289     }
1290
1291     /* Spoke ratio */
1292     {
1293         GtkWidget *hb = sp_tb_spinbutton(_("Spoke ratio:"),
1294                                          // TRANSLATORS: Tip radius of a star is the distance from the center to the farthest handle.
1295                                          // Base radius is the same for the closest handle.
1296                                          _("Base radius to tip radius ratio"),
1297                                          "tools.shapes.star", "proportion", 0.5,
1298                                          NULL, tbl, FALSE, NULL,
1299                                          0.01, 1.0, 0.01, 0.1,
1300                                          sp_stb_proportion_value_changed);
1301         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_SPACING);
1302         g_object_set_data(G_OBJECT(tbl), "prop_widget", hb);
1303         if (!flatsidedstr || (flatsidedstr && !strcmp(flatsidedstr, "false")))
1304             gtk_widget_set_sensitive(GTK_WIDGET(hb), TRUE);
1305         else
1306             gtk_widget_set_sensitive(GTK_WIDGET(hb), FALSE);
1307     }
1308
1309     /* Roundedness */
1310     {
1311         GtkWidget *hb = sp_tb_spinbutton(_("Rounded:"), _("How much rounded are the corners (0 for sharp)"),
1312                                          "tools.shapes.star", "rounded", 0.0,
1313                                          NULL, tbl, FALSE, NULL,
1314                                          -100.0, 100.0, 0.01, 0.1,
1315                                          sp_stb_rounded_value_changed);
1316         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_SPACING);
1317     }
1318
1319     /* Randomization */
1320     {
1321         GtkWidget *hb = sp_tb_spinbutton(_("Randomized:"), _("Scatter randomly the corners and angles"),
1322                                          "tools.shapes.star", "randomized", 0.0,
1323                                          NULL, tbl, FALSE, NULL,
1324                                          -10.0, 10.0, 0.001, 0.01,
1325                                          sp_stb_randomized_value_changed, 0.1, 3);
1326         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_SPACING);
1327     }
1328
1329     aux_toolbox_space(tbl, AUX_SPACING);
1330
1331     /* Reset */
1332     {
1333         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
1334         GtkWidget *b = gtk_button_new_with_label(_("Defaults"));
1335         gtk_tooltips_set_tip(tt, b, _("Reset shape parameters to defaults (use Inkscape Preferences > Tools to change defaults)"), NULL);
1336         gtk_widget_show(b);
1337         gtk_container_add(GTK_CONTAINER(hb), b);
1338         gtk_signal_connect(GTK_OBJECT(b), "clicked", GTK_SIGNAL_FUNC(sp_stb_defaults), tbl);
1339         gtk_box_pack_start(GTK_BOX(tbl),hb, FALSE, FALSE, AUX_SPACING);
1340     }
1341
1342     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of new stars"));
1343     swatch->setDesktop (desktop);
1344     swatch->setClickVerb (SP_VERB_CONTEXT_STAR_PREFS);
1345     swatch->setWatchedTool ("tools.shapes.star", true);
1346     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
1347     gtk_box_pack_end(GTK_BOX(tbl), swatch_, FALSE, FALSE, 0);
1348
1349     gtk_widget_show_all(tbl);
1350     sp_set_font_size_smaller (tbl);
1351
1352     sigc::connection *connection = new sigc::connection(
1353         sp_desktop_selection(desktop)->connectChanged(sigc::bind(sigc::ptr_fun(sp_star_toolbox_selection_changed), (GtkObject *)tbl))
1354         );
1355     g_signal_connect(G_OBJECT(tbl), "destroy", G_CALLBACK(delete_connection), connection);
1356
1357     return tbl;
1358 }
1359
1360
1361 //########################
1362 //##       Rect         ##
1363 //########################
1364
1365 static void
1366 sp_rtb_sensitivize (GtkWidget *tbl)
1367 {
1368     GtkAdjustment *adj1 = GTK_ADJUSTMENT(gtk_object_get_data(GTK_OBJECT(tbl), "rx"));
1369     GtkAdjustment *adj2 = GTK_ADJUSTMENT(gtk_object_get_data(GTK_OBJECT(tbl), "ry"));
1370     GtkWidget *not_rounded = (GtkWidget*) g_object_get_data(G_OBJECT(tbl), "not_rounded");
1371
1372     if (adj1->value == 0 && adj2->value == 0 && gtk_object_get_data(GTK_OBJECT(tbl), "single")) { // only for a single selected rect (for now)
1373         gtk_widget_set_sensitive(GTK_WIDGET(not_rounded), FALSE);
1374     } else {
1375         gtk_widget_set_sensitive(GTK_WIDGET(not_rounded), TRUE);
1376     }
1377 }
1378
1379
1380 static void
1381 sp_rtb_value_changed(GtkAdjustment *adj, GtkWidget *tbl, gchar const *value_name,
1382                           void (*setter)(SPRect *, gdouble))
1383 {
1384     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
1385
1386     GtkWidget *us = (GtkWidget *)gtk_object_get_data(GTK_OBJECT(tbl), "units");
1387     SPUnit const *unit = sp_unit_selector_get_unit(SP_UNIT_SELECTOR(us));
1388
1389     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
1390         prefs_set_double_attribute("tools.shapes.rect", value_name, sp_units_get_pixels(adj->value, *unit));
1391     }
1392
1393     // quit if run by the attr_changed listener
1394     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
1395         return;
1396     }
1397
1398     // in turn, prevent listener from responding
1399     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
1400
1401     bool modmade = false;
1402     Inkscape::Selection *selection = sp_desktop_selection(desktop);
1403     for (GSList const *items = selection->itemList(); items != NULL; items = items->next) {
1404         if (SP_IS_RECT(items->data)) {
1405             if (adj->value != 0) {
1406                 setter(SP_RECT(items->data), sp_units_get_pixels(adj->value, *unit));
1407             } else {
1408                 SP_OBJECT_REPR(items->data)->setAttribute(value_name, NULL);
1409             }
1410             modmade = true;
1411         }
1412     }
1413
1414     sp_rtb_sensitivize (tbl);
1415
1416     if (modmade) {
1417         sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_RECT,
1418                                    _("Change rectangle"));
1419     }
1420
1421     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
1422
1423     // defocus spinbuttons by moving focus to the canvas, unless "stay" is on
1424     spinbutton_defocus(GTK_OBJECT(tbl));
1425 }
1426
1427 static void
1428 sp_rtb_rx_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1429 {
1430     sp_rtb_value_changed(adj, tbl, "rx", sp_rect_set_visible_rx);
1431 }
1432
1433 static void
1434 sp_rtb_ry_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1435 {
1436     sp_rtb_value_changed(adj, tbl, "ry", sp_rect_set_visible_ry);
1437 }
1438
1439 static void
1440 sp_rtb_width_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1441 {
1442     sp_rtb_value_changed(adj, tbl, "width", sp_rect_set_visible_width);
1443 }
1444
1445 static void
1446 sp_rtb_height_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1447 {
1448     sp_rtb_value_changed(adj, tbl, "height", sp_rect_set_visible_height);
1449 }
1450
1451
1452
1453 static void
1454 sp_rtb_defaults( GtkWidget *widget, GtkObject *obj)
1455 {
1456     GtkWidget *tbl = GTK_WIDGET(obj);
1457
1458     GtkAdjustment *adj;
1459
1460     adj = (GtkAdjustment*)gtk_object_get_data(obj, "rx");
1461     gtk_adjustment_set_value(adj, 0.0);
1462     // this is necessary if the previous value was 0, but we still need to run the callback to change all selected objects
1463     gtk_adjustment_value_changed(adj);
1464
1465     adj = (GtkAdjustment*)gtk_object_get_data(obj, "ry");
1466     gtk_adjustment_set_value(adj, 0.0);
1467     gtk_adjustment_value_changed(adj);
1468
1469     sp_rtb_sensitivize (tbl);
1470
1471     spinbutton_defocus(GTK_OBJECT(tbl));
1472 }
1473
1474 static void rect_tb_event_attr_changed(Inkscape::XML::Node *repr, gchar const *name,
1475                                        gchar const *old_value, gchar const *new_value,
1476                                        bool is_interactive, gpointer data)
1477 {
1478     GtkWidget *tbl = GTK_WIDGET(data);
1479
1480     // quit if run by the _changed callbacks
1481     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
1482         return;
1483     }
1484
1485     // in turn, prevent callbacks from responding
1486     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
1487
1488     GtkWidget *us = (GtkWidget *)gtk_object_get_data(GTK_OBJECT(tbl), "units");
1489     SPUnit const *unit = sp_unit_selector_get_unit(SP_UNIT_SELECTOR(us));
1490
1491     SPItem *item = SP_ITEM(g_object_get_data(G_OBJECT(tbl), "item"));
1492     if (SP_IS_RECT(item)) {
1493         {
1494             GtkAdjustment *adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "rx");
1495             gdouble rx = sp_rect_get_visible_rx(SP_RECT(item));
1496             gtk_adjustment_set_value(adj, sp_pixels_get_units(rx, *unit));
1497         }
1498
1499         {
1500             GtkAdjustment *adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "ry");
1501             gdouble ry = sp_rect_get_visible_ry(SP_RECT(item));
1502             gtk_adjustment_set_value(adj, sp_pixels_get_units(ry, *unit));
1503         }
1504
1505         {
1506             GtkAdjustment *adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "width");
1507             gdouble width = sp_rect_get_visible_width (SP_RECT(item));
1508             gtk_adjustment_set_value(adj, sp_pixels_get_units(width, *unit));
1509         }
1510
1511         {
1512             GtkAdjustment *adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "height");
1513             gdouble height = sp_rect_get_visible_height (SP_RECT(item));
1514             gtk_adjustment_set_value(adj, sp_pixels_get_units(height, *unit));
1515         }
1516     }
1517
1518     sp_rtb_sensitivize (tbl);
1519
1520     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
1521 }
1522
1523
1524 static Inkscape::XML::NodeEventVector rect_tb_repr_events = {
1525     NULL, /* child_added */
1526     NULL, /* child_removed */
1527     rect_tb_event_attr_changed,
1528     NULL, /* content_changed */
1529     NULL  /* order_changed */
1530 };
1531
1532 /**
1533  *  \param selection should not be NULL.
1534  */
1535 static void
1536 sp_rect_toolbox_selection_changed(Inkscape::Selection *selection, GtkObject *tbl)
1537 {
1538     int n_selected = 0;
1539     Inkscape::XML::Node *repr = NULL;
1540     SPItem *item = NULL;
1541     Inkscape::XML::Node *oldrepr = NULL;
1542
1543     for (GSList const *items = selection->itemList();
1544          items != NULL;
1545          items = items->next) {
1546         if (SP_IS_RECT((SPItem *) items->data)) {
1547             n_selected++;
1548             item = (SPItem *) items->data;
1549             repr = SP_OBJECT_REPR(item);
1550         }
1551     }
1552
1553     GtkWidget *l = GTK_WIDGET(gtk_object_get_data(GTK_OBJECT(tbl), "mode_label"));
1554
1555     g_object_set_data(G_OBJECT(tbl), "single", GINT_TO_POINTER(FALSE));
1556
1557     if (n_selected == 0) {
1558         gtk_label_set_markup(GTK_LABEL(l), _("<b>New:</b>"));
1559
1560         GtkWidget *w = (GtkWidget *) gtk_object_get_data(GTK_OBJECT(tbl), "width_sb");
1561         gtk_widget_set_sensitive(w, FALSE);
1562         GtkWidget *h = (GtkWidget *) gtk_object_get_data(GTK_OBJECT(tbl), "height_sb");
1563         gtk_widget_set_sensitive(h, FALSE);
1564
1565     } else if (n_selected == 1) {
1566         gtk_label_set_markup(GTK_LABEL(l), _("<b>Change:</b>"));
1567         g_object_set_data(G_OBJECT(tbl), "single", GINT_TO_POINTER(TRUE));
1568
1569         GtkWidget *w = (GtkWidget *) gtk_object_get_data(GTK_OBJECT(tbl), "width_sb");
1570         gtk_widget_set_sensitive(w, TRUE);
1571         GtkWidget *h = (GtkWidget *) gtk_object_get_data(GTK_OBJECT(tbl), "height_sb");
1572         gtk_widget_set_sensitive(h, TRUE);
1573
1574         oldrepr = (Inkscape::XML::Node *) gtk_object_get_data(GTK_OBJECT(tbl), "repr");
1575         if (oldrepr) { // remove old listener
1576             sp_repr_remove_listener_by_data(oldrepr, tbl);
1577             Inkscape::GC::release(oldrepr);
1578             oldrepr = 0;
1579             g_object_set_data(G_OBJECT(tbl), "repr", NULL);
1580         }
1581         if (repr) {
1582             g_object_set_data(G_OBJECT(tbl), "repr", repr);
1583             g_object_set_data(G_OBJECT(tbl), "item", item);
1584             Inkscape::GC::anchor(repr);
1585             sp_repr_add_listener(repr, &rect_tb_repr_events, tbl);
1586             sp_repr_synthesize_events(repr, &rect_tb_repr_events, tbl);
1587         }
1588     } else {
1589         // FIXME: implement averaging of all parameters for multiple selected
1590         //gtk_label_set_markup(GTK_LABEL(l), _("<b>Average:</b>"));
1591         gtk_label_set_markup(GTK_LABEL(l), _("<b>Change:</b>"));
1592         sp_rtb_sensitivize (GTK_WIDGET(tbl));
1593     }
1594 }
1595
1596
1597 static GtkWidget *
1598 sp_rect_toolbox_new(SPDesktop *desktop)
1599 {
1600     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
1601
1602     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
1603     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
1604
1605     GtkTooltips *tt = gtk_tooltips_new();
1606
1607     sp_toolbox_add_label(tbl, _("<b>New:</b>"));
1608
1609     // rx/ry units menu: create
1610     GtkWidget *us = sp_unit_selector_new(SP_UNIT_ABSOLUTE | SP_UNIT_DEVICE);
1611     sp_unit_selector_setsize(us, AUX_OPTION_MENU_WIDTH, AUX_OPTION_MENU_HEIGHT);
1612     sp_unit_selector_set_unit(SP_UNIT_SELECTOR(us), desktop->namedview->doc_units);
1613     // fixme: add % meaning per cent of the width/height
1614
1615     /* W */
1616     {
1617         GtkWidget *hb = sp_tb_spinbutton(_("W:"), _("Width of rectangle"),
1618                                          "tools.shapes.rect", "width", 0,
1619                                          us, tbl, TRUE, "altx-rect",
1620                                          0, 1e6, SPIN_STEP, SPIN_PAGE_STEP,
1621                                          sp_rtb_width_value_changed);
1622         gtk_object_set_data(GTK_OBJECT(tbl), "width_sb", hb);
1623         gtk_widget_set_sensitive(hb, FALSE);
1624         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
1625     }
1626
1627     /* H */
1628     {
1629         GtkWidget *hb = sp_tb_spinbutton(_("H:"), _("Height of rectangle"),
1630                                          "tools.shapes.rect", "height", 0,
1631                                          us, tbl, FALSE, NULL,
1632                                          0, 1e6, SPIN_STEP, SPIN_PAGE_STEP,
1633                                          sp_rtb_height_value_changed);
1634         gtk_object_set_data(GTK_OBJECT(tbl), "height_sb", hb);
1635         gtk_widget_set_sensitive(hb, FALSE);
1636         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
1637     }
1638
1639     /* rx */
1640     {
1641         GtkWidget *hb = sp_tb_spinbutton(_("Rx:"), _("Horizontal radius of rounded corners"),
1642                                          "tools.shapes.rect", "rx", 0,
1643                                          us, tbl, FALSE, NULL,
1644                                          0, 1e6, SPIN_STEP, SPIN_PAGE_STEP,
1645                                          sp_rtb_rx_value_changed);
1646         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
1647     }
1648
1649     /* ry */
1650     {
1651         GtkWidget *hb = sp_tb_spinbutton(_("Ry:"), _("Vertical radius of rounded corners"),
1652                                          "tools.shapes.rect", "ry", 0,
1653                                          us, tbl, FALSE, NULL,
1654                                          0, 1e6, SPIN_STEP, SPIN_PAGE_STEP,
1655                                          sp_rtb_ry_value_changed);
1656         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
1657     }
1658
1659     // add the units menu
1660     gtk_widget_show(us);
1661     gtk_box_pack_start(GTK_BOX(tbl), us, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
1662     gtk_object_set_data(GTK_OBJECT(tbl), "units", us);
1663
1664     /* Reset */
1665     {
1666         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
1667         GtkWidget *b = gtk_button_new_with_label(_("Not rounded"));
1668         gtk_object_set_data(GTK_OBJECT(tbl), "not_rounded", b);
1669         gtk_tooltips_set_tip(tt, b, _("Make corners sharp"), NULL);
1670         gtk_widget_show(b);
1671         gtk_container_add(GTK_CONTAINER(hb), b);
1672         gtk_signal_connect(GTK_OBJECT(b), "clicked", GTK_SIGNAL_FUNC(sp_rtb_defaults), tbl);
1673         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
1674     }
1675
1676     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of new rectangles"));
1677     swatch->setDesktop (desktop);
1678     swatch->setClickVerb (SP_VERB_CONTEXT_RECT_PREFS);
1679     swatch->setWatchedTool ("tools.shapes.rect", true);
1680     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
1681     gtk_box_pack_end(GTK_BOX(tbl), swatch_, FALSE, FALSE, 0);
1682
1683     g_object_set_data(G_OBJECT(tbl), "single", GINT_TO_POINTER(TRUE));
1684     sp_rtb_sensitivize (tbl);
1685
1686     gtk_widget_show_all(tbl);
1687     sp_set_font_size_smaller (tbl);
1688
1689     sigc::connection *connection = new sigc::connection(
1690         sp_desktop_selection(desktop)->connectChanged(sigc::bind(sigc::ptr_fun(sp_rect_toolbox_selection_changed), (GtkObject *)tbl))
1691         );
1692     g_signal_connect(G_OBJECT(tbl), "destroy", G_CALLBACK(delete_connection), connection);
1693
1694     return tbl;
1695 }
1696
1697 //########################
1698 //##       Spiral       ##
1699 //########################
1700
1701 static void
1702 sp_spl_tb_value_changed(GtkAdjustment *adj, GtkWidget *tbl, gchar const *value_name)
1703 {
1704     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
1705
1706     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
1707         prefs_set_double_attribute("tools.shapes.spiral", value_name, adj->value);
1708     }
1709
1710     // quit if run by the attr_changed listener
1711     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
1712         return;
1713     }
1714
1715     // in turn, prevent listener from responding
1716     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
1717
1718     gchar* namespaced_name = g_strconcat("sodipodi:", value_name, NULL);
1719
1720     bool modmade = false;
1721     for (GSList const *items = sp_desktop_selection(desktop)->itemList();
1722          items != NULL;
1723          items = items->next)
1724     {
1725         if (SP_IS_SPIRAL((SPItem *) items->data)) {
1726             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
1727             sp_repr_set_svg_double( repr, namespaced_name, adj->value );
1728             SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
1729             modmade = true;
1730         }
1731     }
1732
1733     g_free(namespaced_name);
1734
1735     if (modmade) {
1736         sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_SPIRAL,
1737                                    _("Change spiral"));
1738     }
1739
1740     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
1741
1742     spinbutton_defocus(GTK_OBJECT(tbl));
1743 }
1744
1745 static void
1746 sp_spl_tb_revolution_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1747 {
1748     sp_spl_tb_value_changed(adj, tbl, "revolution");
1749 }
1750
1751 static void
1752 sp_spl_tb_expansion_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1753 {
1754     sp_spl_tb_value_changed(adj, tbl, "expansion");
1755 }
1756
1757 static void
1758 sp_spl_tb_t0_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1759 {
1760     sp_spl_tb_value_changed(adj, tbl, "t0");
1761 }
1762
1763 static void
1764 sp_spl_tb_defaults(GtkWidget *widget, GtkObject *obj)
1765 {
1766     GtkWidget *tbl = GTK_WIDGET(obj);
1767
1768     GtkAdjustment *adj;
1769
1770     // fixme: make settable
1771     gdouble rev = 5;
1772     gdouble exp = 1.0;
1773     gdouble t0 = 0.0;
1774
1775     adj = (GtkAdjustment*)gtk_object_get_data(obj, "revolution");
1776     gtk_adjustment_set_value(adj, rev);
1777     gtk_adjustment_value_changed(adj);
1778
1779     adj = (GtkAdjustment*)gtk_object_get_data(obj, "expansion");
1780     gtk_adjustment_set_value(adj, exp);
1781     gtk_adjustment_value_changed(adj);
1782
1783     adj = (GtkAdjustment*)gtk_object_get_data(obj, "t0");
1784     gtk_adjustment_set_value(adj, t0);
1785     gtk_adjustment_value_changed(adj);
1786
1787     spinbutton_defocus(GTK_OBJECT(tbl));
1788 }
1789
1790
1791 static void spiral_tb_event_attr_changed(Inkscape::XML::Node *repr, gchar const *name,
1792                                          gchar const *old_value, gchar const *new_value,
1793                                          bool is_interactive, gpointer data)
1794 {
1795     GtkWidget *tbl = GTK_WIDGET(data);
1796
1797     // quit if run by the _changed callbacks
1798     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
1799         return;
1800     }
1801
1802     // in turn, prevent callbacks from responding
1803     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
1804
1805     GtkAdjustment *adj;
1806     adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "revolution");
1807     gtk_adjustment_set_value(adj, (sp_repr_get_double_attribute(repr, "sodipodi:revolution", 3.0)));
1808
1809     adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "expansion");
1810     gtk_adjustment_set_value(adj, (sp_repr_get_double_attribute(repr, "sodipodi:expansion", 1.0)));
1811
1812     adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "t0");
1813     gtk_adjustment_set_value(adj, (sp_repr_get_double_attribute(repr, "sodipodi:t0", 0.0)));
1814
1815     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
1816 }
1817
1818
1819 static Inkscape::XML::NodeEventVector spiral_tb_repr_events = {
1820     NULL, /* child_added */
1821     NULL, /* child_removed */
1822     spiral_tb_event_attr_changed,
1823     NULL, /* content_changed */
1824     NULL  /* order_changed */
1825 };
1826
1827 static void
1828 sp_spiral_toolbox_selection_changed(Inkscape::Selection *selection, GtkObject *tbl)
1829 {
1830     int n_selected = 0;
1831     Inkscape::XML::Node *repr = NULL;
1832     Inkscape::XML::Node *oldrepr = NULL;
1833
1834     for (GSList const *items = selection->itemList();
1835          items != NULL;
1836          items = items->next)
1837     {
1838         if (SP_IS_SPIRAL((SPItem *) items->data)) {
1839             n_selected++;
1840             repr = SP_OBJECT_REPR((SPItem *) items->data);
1841         }
1842     }
1843
1844     GtkWidget *l = GTK_WIDGET(gtk_object_get_data(GTK_OBJECT(tbl), "mode_label"));
1845
1846     if (n_selected == 0) {
1847         gtk_label_set_markup(GTK_LABEL(l), _("<b>New:</b>"));
1848     } else if (n_selected == 1) {
1849         gtk_label_set_markup(GTK_LABEL(l), _("<b>Change:</b>"));
1850
1851         oldrepr = (Inkscape::XML::Node *) gtk_object_get_data(GTK_OBJECT(tbl), "repr");
1852         if (oldrepr) { // remove old listener
1853             sp_repr_remove_listener_by_data(oldrepr, tbl);
1854             Inkscape::GC::release(oldrepr);
1855             oldrepr = 0;
1856             g_object_set_data(G_OBJECT(tbl), "repr", NULL);
1857         }
1858
1859         if (repr) {
1860             g_object_set_data(G_OBJECT(tbl), "repr", repr);
1861             Inkscape::GC::anchor(repr);
1862             sp_repr_add_listener(repr, &spiral_tb_repr_events, tbl);
1863             sp_repr_synthesize_events(repr, &spiral_tb_repr_events, tbl);
1864         }
1865     } else {
1866         // FIXME: implement averaging of all parameters for multiple selected
1867         //gtk_label_set_markup(GTK_LABEL(l), _("<b>Average:</b>"));
1868         gtk_label_set_markup(GTK_LABEL(l), _("<b>Change:</b>"));
1869     }
1870 }
1871
1872
1873 static GtkWidget *
1874 sp_spiral_toolbox_new(SPDesktop *desktop)
1875 {
1876     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
1877     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
1878     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
1879
1880     GtkTooltips *tt = gtk_tooltips_new();
1881
1882     sp_toolbox_add_label(tbl, _("<b>New:</b>"));
1883
1884     /* Revolution */
1885     {
1886         GtkWidget *hb = sp_tb_spinbutton(_("Turns:"), _("Number of revolutions"),
1887                                          "tools.shapes.spiral", "revolution", 3.0,
1888                                          NULL, tbl, TRUE, "altx-spiral",
1889                                          0.01, 1024.0, 0.1, 1.0,
1890                                          sp_spl_tb_revolution_value_changed, 1, 2);
1891         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_SPACING);
1892     }
1893
1894     /* Expansion */
1895     {
1896         GtkWidget *hb = sp_tb_spinbutton(_("Divergence:"), _("How much denser/sparser are outer revolutions; 1 = uniform"),
1897                                          "tools.shapes.spiral", "expansion", 1.0,
1898                                          NULL, tbl, FALSE, NULL,
1899                                          0.0, 1000.0, 0.01, 1.0,
1900                                          sp_spl_tb_expansion_value_changed);
1901         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_SPACING);
1902     }
1903
1904     /* T0 */
1905     {
1906         GtkWidget *hb = sp_tb_spinbutton(_("Inner radius:"), _("Radius of the innermost revolution (relative to the spiral size)"),
1907                                          "tools.shapes.spiral", "t0", 0.0,
1908                                          NULL, tbl, FALSE, NULL,
1909                                          0.0, 0.999, 0.01, 1.0,
1910                                          sp_spl_tb_t0_value_changed);
1911         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_SPACING);
1912     }
1913
1914     aux_toolbox_space(tbl, AUX_SPACING);
1915
1916     /* Reset */
1917     {
1918         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
1919         GtkWidget *b = gtk_button_new_with_label(_("Defaults"));
1920         gtk_tooltips_set_tip(tt, b, _("Reset shape parameters to defaults (use Inkscape Preferences > Tools to change defaults)"), NULL);
1921         gtk_widget_show(b);
1922         gtk_container_add(GTK_CONTAINER(hb), b);
1923         gtk_signal_connect(GTK_OBJECT(b), "clicked", GTK_SIGNAL_FUNC(sp_spl_tb_defaults), tbl);
1924         gtk_box_pack_start(GTK_BOX(tbl),hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
1925     }
1926
1927     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of new spirals"));
1928     swatch->setDesktop (desktop);
1929     swatch->setClickVerb (SP_VERB_CONTEXT_SPIRAL_PREFS);
1930     swatch->setWatchedTool ("tools.shapes.spiral", true);
1931     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
1932     gtk_box_pack_end(GTK_BOX(tbl), swatch_, FALSE, FALSE, 0);
1933
1934     gtk_widget_show_all(tbl);
1935     sp_set_font_size_smaller (tbl);
1936
1937     sigc::connection *connection = new sigc::connection(
1938         sp_desktop_selection(desktop)->connectChanged(sigc::bind(sigc::ptr_fun(sp_spiral_toolbox_selection_changed), (GtkObject *)tbl))
1939         );
1940     g_signal_connect(G_OBJECT(tbl), "destroy", G_CALLBACK(delete_connection), connection);
1941
1942     return tbl;
1943 }
1944
1945 //########################
1946 //##     Pen/Pencil    ##
1947 //########################
1948
1949
1950 static GtkWidget *
1951 sp_pen_toolbox_new(SPDesktop *desktop)
1952 {
1953     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
1954     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
1955     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
1956
1957     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of new paths created by Pen"));
1958     swatch->setDesktop (desktop);
1959     swatch->setClickVerb (SP_VERB_CONTEXT_PEN_PREFS);
1960     swatch->setWatchedTool ("tools.freehand.pen", true);
1961     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
1962     gtk_box_pack_end(GTK_BOX(tbl), swatch_, FALSE, FALSE, 0);
1963
1964     gtk_widget_show_all(tbl);
1965     sp_set_font_size_smaller (tbl);
1966
1967     return tbl;
1968 }
1969
1970 static GtkWidget *
1971 sp_pencil_toolbox_new(SPDesktop *desktop)
1972 {
1973     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
1974     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
1975     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
1976
1977     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of new paths created by Pencil"));
1978     swatch->setDesktop (desktop);
1979     swatch->setClickVerb (SP_VERB_CONTEXT_PENCIL_PREFS);
1980     swatch->setWatchedTool ("tools.freehand.pencil", true);
1981     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
1982     gtk_box_pack_end(GTK_BOX(tbl), swatch_, FALSE, FALSE, 0);
1983
1984     gtk_widget_show_all(tbl);
1985     sp_set_font_size_smaller (tbl);
1986
1987     return tbl;
1988 }
1989
1990
1991 //########################
1992 //##     Calligraphy    ##
1993 //########################
1994
1995 static void sp_ddc_mass_value_changed2( GtkAdjustment *adj, GtkWidget *tbl )
1996 {
1997     prefs_set_double_attribute( "tools.calligraphic", "mass", adj->value );
1998     //spinbutton_defocus(GTK_OBJECT(tbl));
1999 }
2000
2001 static void sp_ddc_wiggle_value_changed2( GtkAdjustment *adj, GtkWidget *tbl )
2002 {
2003     prefs_set_double_attribute( "tools.calligraphic", "wiggle", adj->value );
2004 //    spinbutton_defocus(GTK_OBJECT(tbl));
2005 }
2006
2007 static void sp_ddc_angle_value_changed2( GtkAdjustment *adj, GtkWidget *tbl )
2008 {
2009     prefs_set_double_attribute( "tools.calligraphic", "angle", adj->value );
2010 //    spinbutton_defocus(GTK_OBJECT(tbl));
2011 }
2012
2013 static void sp_ddc_width_value_changed2( GtkAdjustment *adj, GtkWidget *tbl )
2014 {
2015     prefs_set_double_attribute( "tools.calligraphic", "width", adj->value * 0.01 );
2016 //    spinbutton_defocus(GTK_OBJECT(tbl));
2017 }
2018
2019 static void sp_ddc_velthin_value_changed2( GtkAdjustment *adj, GtkWidget *tbl )
2020 {
2021     prefs_set_double_attribute("tools.calligraphic", "thinning", adj->value);
2022 //    spinbutton_defocus(GTK_OBJECT(tbl));
2023 }
2024
2025 static void sp_ddc_flatness_value_changed2( GtkAdjustment *adj, GtkWidget *tbl )
2026 {
2027     prefs_set_double_attribute( "tools.calligraphic", "flatness", adj->value );
2028 //    spinbutton_defocus(GTK_OBJECT(tbl));
2029 }
2030
2031 static void sp_ddc_tremor_value_changed2( GtkAdjustment *adj, GtkWidget *tbl )
2032 {
2033     prefs_set_double_attribute( "tools.calligraphic", "tremor", adj->value );
2034 //    spinbutton_defocus(GTK_OBJECT(tbl));
2035 }
2036
2037 static void sp_ddc_cap_rounding_value_changed2( GtkAdjustment *adj, GtkWidget *tbl )
2038 {
2039     prefs_set_double_attribute( "tools.calligraphic", "cap_rounding", adj->value );
2040 //    spinbutton_defocus(GTK_OBJECT(tbl));
2041 }
2042
2043 static void sp_ddc_pressure_state_changed2( GtkToggleAction *act, gpointer data )
2044 {
2045     prefs_set_int_attribute( "tools.calligraphic", "usepressure", gtk_toggle_action_get_active( act ) ? 1 : 0);
2046 }
2047
2048 static void sp_ddc_tilt_state_changed2( GtkToggleAction *act, GtkAction *calligraphy_angle )
2049 {
2050     prefs_set_int_attribute( "tools.calligraphic", "usetilt", gtk_toggle_action_get_active( act ) ? 1 : 0 );
2051
2052     gtk_action_set_sensitive( calligraphy_angle, !gtk_toggle_action_get_active( act ) );
2053 }
2054
2055 static void sp_ddc_defaults2(GtkWidget *, GtkWidget *dataKludge)
2056 {
2057     // FIXME: make defaults settable via Inkscape Options
2058     struct KeyValue {
2059         char const *key;
2060         double value;
2061     } const key_values[] = {
2062         {"mass", 0.02},
2063         {"wiggle", 0.0},
2064         {"angle", 30.0},
2065         {"width", 15},
2066         {"thinning", 0.1},
2067         {"tremor", 0.0},
2068         {"flatness", 0.9},
2069         {"cap_rounding", 0.0}
2070     };
2071
2072     for (unsigned i = 0; i < G_N_ELEMENTS(key_values); ++i) {
2073         KeyValue const &kv = key_values[i];
2074         GtkAdjustment* adj = static_cast<GtkAdjustment *>(gtk_object_get_data(GTK_OBJECT(dataKludge), kv.key));
2075         if ( adj ) {
2076             gtk_adjustment_set_value(adj, kv.value);
2077         }
2078     }
2079
2080 //    spinbutton_defocus(GTK_OBJECT(tbl));
2081 }
2082
2083 static void
2084 sp_ddc_mass_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
2085 {
2086     prefs_set_double_attribute("tools.calligraphic", "mass", adj->value);
2087     spinbutton_defocus(GTK_OBJECT(tbl));
2088 }
2089
2090 static void
2091 sp_ddc_wiggle_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
2092 {
2093     prefs_set_double_attribute("tools.calligraphic", "wiggle", adj->value);
2094     spinbutton_defocus(GTK_OBJECT(tbl));
2095 }
2096
2097 static void
2098 sp_ddc_angle_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
2099 {
2100     prefs_set_double_attribute("tools.calligraphic", "angle", adj->value);
2101     spinbutton_defocus(GTK_OBJECT(tbl));
2102 }
2103
2104 static void
2105 sp_ddc_width_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
2106 {
2107     prefs_set_double_attribute("tools.calligraphic", "width", adj->value * 0.01);
2108     spinbutton_defocus(GTK_OBJECT(tbl));
2109 }
2110
2111 static void
2112 sp_ddc_velthin_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
2113 {
2114     prefs_set_double_attribute("tools.calligraphic", "thinning", adj->value);
2115     spinbutton_defocus(GTK_OBJECT(tbl));
2116 }
2117
2118 static void
2119 sp_ddc_flatness_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
2120 {
2121     prefs_set_double_attribute("tools.calligraphic", "flatness", adj->value);
2122     spinbutton_defocus(GTK_OBJECT(tbl));
2123 }
2124
2125 static void
2126 sp_ddc_tremor_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
2127 {
2128     prefs_set_double_attribute("tools.calligraphic", "tremor", adj->value);
2129     spinbutton_defocus(GTK_OBJECT(tbl));
2130 }
2131
2132 static void
2133 sp_ddc_cap_rounding_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
2134 {
2135     prefs_set_double_attribute("tools.calligraphic", "cap_rounding", adj->value);
2136     spinbutton_defocus(GTK_OBJECT(tbl));
2137 }
2138
2139 static void
2140 sp_ddc_pressure_state_changed(GtkWidget *button, gpointer data)
2141 {
2142     prefs_set_int_attribute ("tools.calligraphic", "usepressure", gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button)) ? 1 : 0);
2143 }
2144
2145 static void
2146 sp_ddc_tilt_state_changed(GtkWidget *button, GtkWidget *calligraphy_angle)
2147 {
2148     prefs_set_int_attribute ("tools.calligraphic", "usetilt", gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button)) ? 1 : 0);
2149
2150     gtk_widget_set_sensitive(GTK_WIDGET(calligraphy_angle), !gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(button)));
2151 }
2152
2153 static void sp_ddc_defaults(GtkWidget *, GtkWidget *tbl)
2154 {
2155     // FIXME: make defaults settable via Inkscape Options
2156     struct KeyValue {
2157         char const *key;
2158         double value;
2159     } const key_values[] = {
2160         {"mass", 0.02},
2161         {"wiggle", 0.0},
2162         {"angle", 30.0},
2163         {"width", 15},
2164         {"thinning", 0.1},
2165         {"tremor", 0.0},
2166         {"flatness", 0.9},
2167         {"cap_rounding", 0.0}
2168     };
2169
2170     for (unsigned i = 0; i < G_N_ELEMENTS(key_values); ++i) {
2171         KeyValue const &kv = key_values[i];
2172         GtkAdjustment &adj = *static_cast<GtkAdjustment *>(gtk_object_get_data(GTK_OBJECT(tbl), kv.key));
2173         gtk_adjustment_set_value(&adj, kv.value);
2174     }
2175
2176     spinbutton_defocus(GTK_OBJECT(tbl));
2177 }
2178
2179
2180
2181
2182 static GtkWidget *
2183 sp_calligraphy_toolbox_new(SPDesktop *desktop)
2184 {
2185   if ( prefs_get_int_attribute_limited( "options.stocktoolbars", "value", 1, 0, 1 ) ) {
2186     GtkWidget *toolBar = 0;
2187     GtkWidget* holder = gtk_table_new( 1, 2, FALSE );
2188
2189     gchar const * descr =
2190         "<ui>"
2191         "  <toolbar name='CalligraphyToolbar'>"
2192         "    <separator />"
2193         "    <toolitem name='Width' action='WidthAction' />"
2194         "    <toolitem name='Thinning' action='ThinningAction' />"
2195         "    <separator />"
2196         "    <toolitem name='Angle' action='AngleAction' />"
2197         "    <toolitem action='FixationAction' />"
2198         "    <toolitem action='CapRoundingAction' />"
2199         "    <separator />"
2200         "    <toolitem action='TremorAction' />"
2201         "    <toolitem action='WiggleAction' />"
2202         "    <toolitem action='MassAction' />"
2203         "    <separator />"
2204         "    <toolitem action='PressureAction' />"
2205         "    <toolitem action='TiltAction' />"
2206         "    <toolitem action='ResetAction' />"
2207         "  </toolbar>"
2208         "</ui>";
2209     GtkUIManager* mgr = gtk_ui_manager_new();
2210     GError* errVal = 0;
2211     GtkActionGroup* mainActions = gtk_action_group_new("main");
2212
2213     {
2214         EgeAdjustmentAction* calligraphy_angle = 0;
2215         EgeAdjustmentAction* eact = 0;
2216
2217         /* Width */
2218         eact = create_adjustment_action( "WidthAction",
2219                                          _("Width:"), _("The width of the calligraphic pen (relative to the visible canvas area)"),
2220                                          "tools.calligraphic", "width", 15,
2221                                          GTK_WIDGET(desktop->canvas), NULL, holder, TRUE, "altx-calligraphy",
2222                                          1, 100, 1.0, 10.0,
2223                                          sp_ddc_width_value_changed2,  0.01, 0, 100 );
2224         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2225         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2226
2227         /* Thinning */
2228         eact = create_adjustment_action( "ThinningAction",
2229                                          _("Thinning:"), _("How much velocity thins the stroke (> 0 makes fast strokes thinner, < 0 makes them broader, 0 makes width independent of velocity)"),
2230                                          "tools.calligraphic", "thinning", 0.1,
2231                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2232                                          -1.0, 1.0, 0.01, 0.1,
2233                                          sp_ddc_velthin_value_changed2, 0.01, 2);
2234         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2235         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2236
2237         /* Angle */
2238         eact = create_adjustment_action( "AngleAction",
2239                                          _("Angle:"), _("The angle of the pen's nib (in degrees; 0 = horizontal; has no effect if fixation = 0)"),
2240                                          "tools.calligraphic", "angle", 30,
2241                                          GTK_WIDGET(desktop->canvas), NULL, holder, TRUE, "calligraphy-angle",
2242                                          -90.0, 90.0, 1.0, 10.0,
2243                                          sp_ddc_angle_value_changed2, 1, 0 );
2244         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2245         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2246         calligraphy_angle = eact;
2247
2248         /* Fixation */
2249         eact = create_adjustment_action( "FixationAction",
2250                                          _("Fixation:"), _("Angle behavior (0 = nib always perpendicular to stroke direction, 1 = fixed angle)"),
2251                                          "tools.calligraphic", "flatness", 0.9,
2252                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2253                                          0.0, 1.0, 0.01, 0.1,
2254                                          sp_ddc_flatness_value_changed2, 0.01, 2 );
2255         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2256         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2257
2258         /* Cap Rounding */
2259         // TRANSLATORS: "cap" means "end" (both start and finish) here
2260         eact = create_adjustment_action( "CapRoundingAction",
2261                                          _("Caps:"), _("Increase to make caps at the ends of strokes protrude more (0 = no caps, 1 = round caps)"),
2262                                          "tools.calligraphic", "cap_rounding", 0.0,
2263                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2264                                          0.0, 5.0, 0.01, 0.1,
2265                                          sp_ddc_cap_rounding_value_changed2, 0.01, 2 );
2266         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2267         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2268
2269         /* Tremor */
2270         eact = create_adjustment_action( "TremorAction",
2271                                          _("Tremor:"), _("Increase to make strokes rugged and trembling"),
2272                                          "tools.calligraphic", "tremor", 0.0,
2273                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2274                                          0.0, 1.0, 0.01, 0.1,
2275                                          sp_ddc_tremor_value_changed2, 0.01, 2 );
2276
2277         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2278         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2279
2280         /* Wiggle */
2281         eact = create_adjustment_action( "WiggleAction",
2282                                          _("Wiggle:"), _("Increase to make the pen waver and wiggle"),
2283                                          "tools.calligraphic", "wiggle", 0.0,
2284                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2285                                          0.0, 1.0, 0.01, 0.1,
2286                                          sp_ddc_wiggle_value_changed2, 0.01, 2 );
2287         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2288         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2289
2290         /* Mass */
2291         eact = create_adjustment_action( "MassAction",
2292                                          _("Mass:"), _("Increase to make the pen drag behind, as if slowed by inertia"),
2293                                          "tools.calligraphic", "mass", 0.02,
2294                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2295                                          0.0, 1.0, 0.01, 0.1,
2296                                          sp_ddc_mass_value_changed2, 0.01, 2 );
2297         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2298         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2299
2300
2301         /* Use Pressure button */
2302         {
2303             InkToggleAction* act = ink_toggle_action_new( "PressureAction",
2304                                                           _("Pressure"),
2305                                                           _("Use the pressure of the input device to alter the width of the pen"),
2306                                                           "use_pressure",
2307                                                           Inkscape::ICON_SIZE_DECORATION );
2308             gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
2309             g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(sp_ddc_pressure_state_changed2), NULL);
2310             gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), prefs_get_int_attribute( "tools.calligraphic", "usepressure", 1 ) );
2311         }
2312
2313         /* Use Tilt button */
2314         {
2315             InkToggleAction* act = ink_toggle_action_new( "TiltAction",
2316                                                           _("Tilt"),
2317                                                           _("Use the tilt of the input device to alter the angle of the pen's nib"),
2318                                                           "use_tilt",
2319                                                           Inkscape::ICON_SIZE_DECORATION );
2320             gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
2321             g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(sp_ddc_tilt_state_changed2), calligraphy_angle );
2322             gtk_action_set_sensitive( GTK_ACTION(calligraphy_angle), !prefs_get_int_attribute( "tools.calligraphic", "usetilt", 1 ) );
2323             gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), prefs_get_int_attribute( "tools.calligraphic", "usetilt", 1 ) );
2324         }
2325
2326         /* Reset */
2327         {
2328             GtkAction* act = gtk_action_new( "ResetAction",
2329                                              _("Defaults"),
2330                                              _("Reset shape parameters to defaults (use Inkscape Preferences > Tools to change defaults)"),
2331                                              GTK_STOCK_CLEAR );
2332             g_signal_connect_after( G_OBJECT(act), "activate", G_CALLBACK(sp_ddc_defaults2), holder );
2333             gtk_action_group_add_action( mainActions, act );
2334             gtk_action_set_sensitive( act, TRUE );
2335         }
2336     }
2337
2338
2339     gtk_ui_manager_insert_action_group( mgr, mainActions, 0 );
2340     gtk_ui_manager_add_ui_from_string( mgr, descr, -1, &errVal );
2341
2342     toolBar = gtk_ui_manager_get_widget( mgr, "/ui/CalligraphyToolbar" );
2343     gtk_toolbar_set_style( GTK_TOOLBAR(toolBar), GTK_TOOLBAR_ICONS );
2344     gtk_toolbar_set_icon_size( GTK_TOOLBAR(toolBar), GTK_ICON_SIZE_SMALL_TOOLBAR );
2345
2346
2347     gtk_table_attach( GTK_TABLE(holder), toolBar, 0, 1, 0, 1, (GtkAttachOptions)(GTK_EXPAND | GTK_FILL), (GtkAttachOptions)(GTK_EXPAND | GTK_FILL), 0, 0 );
2348
2349     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of new calligraphic strokes"));
2350     swatch->setDesktop (desktop);
2351     swatch->setClickVerb (SP_VERB_CONTEXT_CALLIGRAPHIC_PREFS);
2352     swatch->setWatchedTool ("tools.calligraphic", true);
2353     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
2354     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 );
2355
2356     gtk_widget_show_all(holder);
2357     //sp_set_font_size_smaller (tbl);
2358
2359     return holder;
2360   } else {
2361     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
2362     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
2363     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
2364
2365     GtkTooltips *tt = gtk_tooltips_new();
2366     GtkWidget *calligraphy_angle;
2367
2368     //  interval
2369     gtk_box_pack_start(GTK_BOX(tbl), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
2370
2371     /* Width */
2372     {
2373         GtkWidget *hb = sp_tb_spinbutton(_("Width:"), _("The width of the calligraphic pen (relative to the visible canvas area)"),
2374                                          "tools.calligraphic", "width", 15,
2375                                          NULL, tbl, TRUE, "altx-calligraphy",
2376                                          1, 100, 1.0, 10.0,
2377                                          sp_ddc_width_value_changed,  0.01, 0, 100);
2378         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_SPACING);
2379     }
2380
2381     /* Thinning */
2382     {
2383         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)"),
2384                                          "tools.calligraphic", "thinning", 0.1,
2385                                          NULL, tbl, FALSE, NULL,
2386                                          -1.0, 1.0, 0.01, 0.1,
2387                                          sp_ddc_velthin_value_changed, 0.01, 2);
2388         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_SPACING);
2389     }
2390
2391     //  interval
2392     gtk_box_pack_start(GTK_BOX(tbl), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
2393
2394     /* Angle */
2395     {
2396         calligraphy_angle = sp_tb_spinbutton(_("Angle:"), _("The angle of the pen's nib (in degrees; 0 = horizontal; has no effect if fixation = 0)"),
2397                                              "tools.calligraphic", "angle", 30,
2398                                              NULL, tbl, TRUE, "calligraphy-angle",
2399                                              -90.0, 90.0, 1.0, 10.0,
2400                                              sp_ddc_angle_value_changed, 1, 0);
2401         gtk_box_pack_start(GTK_BOX(tbl), calligraphy_angle, FALSE, FALSE, AUX_SPACING);
2402     }
2403
2404     /* Fixation */
2405     {
2406         GtkWidget *hb = sp_tb_spinbutton(_("Fixation:"), _("Angle behavior (0 = nib always perpendicular to stroke direction, 1 = fixed angle)"),
2407                                          "tools.calligraphic", "flatness", 0.9,
2408                                          NULL, tbl, FALSE, NULL,
2409                                          0.0, 1.0, 0.01, 0.1,
2410                                          sp_ddc_flatness_value_changed, 0.01, 2);
2411         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_SPACING);
2412     }
2413
2414     /* Cap Rounding */
2415     {
2416         // TRANSLATORS: "cap" means "end" (both start and finish) here
2417         GtkWidget *hb = sp_tb_spinbutton(_("Round:"), _("Increase to round the ends of strokes"),
2418                                          "tools.calligraphic", "cap_rounding", 0.0,
2419                                          NULL, tbl, FALSE, NULL,
2420                                          0.0, 1.0, 0.01, 0.1,
2421                                          sp_ddc_cap_rounding_value_changed, 0.01, 2);
2422         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_SPACING);
2423     }
2424
2425     //  interval
2426     gtk_box_pack_start(GTK_BOX(tbl), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
2427
2428     /* Tremor */
2429     {
2430         GtkWidget *hb = sp_tb_spinbutton(_("Tremor:"), _("Increase to make strokes rugged and trembling"),
2431                                          "tools.calligraphic", "tremor", 0.0,
2432                                          NULL, tbl, FALSE, NULL,
2433                                          0.0, 1.0, 0.01, 0.1,
2434                                          sp_ddc_tremor_value_changed, 0.01, 2);
2435         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_SPACING);
2436     }
2437
2438     /* Wiggle */
2439     {
2440         GtkWidget *hb = sp_tb_spinbutton(_("Wiggle:"), _("Increase to make the pen waver and wiggle"),
2441                                          "tools.calligraphic", "wiggle", 0.0,
2442                                          NULL, tbl, FALSE, NULL,
2443                                          0.0, 1.0, 0.01, 0.1,
2444                                          sp_ddc_wiggle_value_changed, 0.01, 2);
2445         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_SPACING);
2446     }
2447
2448
2449     /* Mass */
2450     {
2451         GtkWidget *hb = sp_tb_spinbutton(_("Mass:"), _("Increase to make the pen drag behind, as if slowed by inertia"),
2452                                          "tools.calligraphic", "mass", 0.02,
2453                                          NULL, tbl, FALSE, NULL,
2454                                          0.0, 1.0, 0.01, 0.1,
2455                                          sp_ddc_mass_value_changed, 0.01, 2);
2456         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_SPACING);
2457     }
2458
2459     //  interval
2460     gtk_box_pack_start(GTK_BOX(tbl), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
2461
2462     GtkWidget *cvbox = gtk_vbox_new (FALSE, 0);
2463     GtkWidget *cbox = gtk_hbox_new (FALSE, 0);
2464
2465     /* Use Pressure button */
2466     {
2467     GtkWidget *button = sp_button_new_from_data( Inkscape::ICON_SIZE_DECORATION,
2468                                                  SP_BUTTON_TYPE_TOGGLE,
2469                                                  NULL,
2470                                                  "use_pressure",
2471                                                  _("Use the pressure of the input device to alter the width of the pen"),
2472                                                  tt);
2473     g_signal_connect_after (G_OBJECT (button), "clicked", G_CALLBACK (sp_ddc_pressure_state_changed), NULL);
2474     gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), prefs_get_int_attribute ("tools.calligraphic", "usepressure", 1));
2475     gtk_box_pack_start(GTK_BOX(cbox), button, FALSE, FALSE, 0);
2476     }
2477
2478     /* Use Tilt button */
2479     {
2480     GtkWidget *button = sp_button_new_from_data( Inkscape::ICON_SIZE_DECORATION,
2481                                                  SP_BUTTON_TYPE_TOGGLE,
2482                                                  NULL,
2483                                                  "use_tilt",
2484                                                  _("Use the tilt of the input device to alter the angle of the pen's nib"),
2485                                                  tt);
2486     g_signal_connect_after (G_OBJECT (button), "clicked", G_CALLBACK (sp_ddc_tilt_state_changed), calligraphy_angle);
2487     gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), prefs_get_int_attribute ("tools.calligraphic", "usetilt", 1));
2488     gtk_widget_set_sensitive(GTK_WIDGET(calligraphy_angle), !gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(button)));
2489     gtk_box_pack_start(GTK_BOX(cbox), button, FALSE, FALSE, 0);
2490     }
2491
2492     gtk_box_pack_start(GTK_BOX(cvbox), cbox, TRUE, FALSE, 0);
2493     gtk_box_pack_start(GTK_BOX(tbl), cvbox, FALSE, FALSE, 0);
2494
2495     /* Reset */
2496     {
2497         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
2498         GtkWidget *b = gtk_button_new_with_label(_("Defaults"));
2499         gtk_tooltips_set_tip(tt, b, _("Reset shape parameters to defaults (use Inkscape Preferences > Tools to change defaults)"), NULL);
2500         gtk_widget_show(b);
2501         gtk_container_add(GTK_CONTAINER(hb), b);
2502         gtk_signal_connect(GTK_OBJECT(b), "clicked", GTK_SIGNAL_FUNC(sp_ddc_defaults), tbl);
2503         gtk_box_pack_start(GTK_BOX(tbl),hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
2504     }
2505
2506
2507     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of new calligraphic strokes"));
2508     swatch->setDesktop (desktop);
2509     swatch->setClickVerb (SP_VERB_CONTEXT_CALLIGRAPHIC_PREFS);
2510     swatch->setWatchedTool ("tools.calligraphic", true);
2511     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
2512     gtk_box_pack_end(GTK_BOX(tbl), swatch_, FALSE, FALSE, 0);
2513
2514     gtk_widget_show_all(tbl);
2515     sp_set_font_size_smaller (tbl);
2516
2517     return tbl;
2518   }
2519 }
2520
2521
2522 //########################
2523 //##    Circle / Arc    ##
2524 //########################
2525
2526 static void
2527 sp_arctb_sensitivize (GtkWidget *tbl, double v1, double v2)
2528 {
2529     GtkWidget *ocb = (GtkWidget*) g_object_get_data(G_OBJECT(tbl), "open_checkbox");
2530     GtkWidget *make_whole = (GtkWidget*) g_object_get_data(G_OBJECT(tbl), "make_whole");
2531
2532     if (v1 == 0 && v2 == 0) {
2533         if (gtk_object_get_data(GTK_OBJECT(tbl), "single")) { // only for a single selected ellipse (for now)
2534             gtk_widget_set_sensitive(GTK_WIDGET(ocb), FALSE);
2535             gtk_widget_set_sensitive(GTK_WIDGET(make_whole), FALSE);
2536         }
2537     } else {
2538         gtk_widget_set_sensitive(GTK_WIDGET(ocb), TRUE);
2539         gtk_widget_set_sensitive(GTK_WIDGET(make_whole), TRUE);
2540     }
2541 }
2542
2543 static void
2544 sp_arctb_startend_value_changed(GtkAdjustment *adj, GtkWidget *tbl, gchar const *value_name, gchar const *other_name)
2545 {
2546     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
2547
2548     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
2549         prefs_set_double_attribute("tools.shapes.arc", value_name, (adj->value * M_PI)/ 180);
2550     }
2551
2552     // quit if run by the attr_changed listener
2553     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
2554         return;
2555     }
2556
2557     // in turn, prevent listener from responding
2558     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
2559
2560     gchar* namespaced_name = g_strconcat("sodipodi:", value_name, NULL);
2561
2562     bool modmade = false;
2563     for (GSList const *items = sp_desktop_selection(desktop)->itemList();
2564          items != NULL;
2565          items = items->next)
2566     {
2567         SPItem *item = SP_ITEM(items->data);
2568
2569         if (SP_IS_ARC(item) && SP_IS_GENERICELLIPSE(item)) {
2570
2571             SPGenericEllipse *ge = SP_GENERICELLIPSE(item);
2572             SPArc *arc = SP_ARC(item);
2573
2574             if (!strcmp(value_name, "start"))
2575                 ge->start = (adj->value * M_PI)/ 180;
2576             else
2577                 ge->end = (adj->value * M_PI)/ 180;
2578
2579             sp_genericellipse_normalize(ge);
2580             ((SPObject *)arc)->updateRepr();
2581             ((SPObject *)arc)->requestDisplayUpdate(SP_OBJECT_MODIFIED_FLAG);
2582
2583             modmade = true;
2584         }
2585     }
2586
2587     g_free(namespaced_name);
2588
2589     GtkAdjustment *other = (GtkAdjustment *)gtk_object_get_data(GTK_OBJECT(tbl), other_name);
2590
2591     sp_arctb_sensitivize (tbl, adj->value, other->value);
2592
2593     if (modmade) {
2594         sp_document_maybe_done(sp_desktop_document(desktop), value_name, SP_VERB_CONTEXT_ARC,
2595                                    _("Arc: Change start/end"));
2596     }
2597
2598     // defocus spinbuttons by moving focus to the canvas, unless "stay" is on
2599     spinbutton_defocus(GTK_OBJECT(tbl));
2600
2601     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
2602 }
2603
2604
2605 static void
2606 sp_arctb_start_value_changed(GtkAdjustment *adj,  GtkWidget *tbl)
2607 {
2608     sp_arctb_startend_value_changed(adj,  tbl, "start", "end");
2609 }
2610
2611 static void
2612 sp_arctb_end_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
2613 {
2614     sp_arctb_startend_value_changed(adj,  tbl, "end", "start");
2615 }
2616
2617 static void
2618 sp_arctb_open_state_changed(GtkWidget *widget, GtkObject *tbl)
2619 {
2620     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
2621
2622     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
2623         if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget))) {
2624             prefs_set_string_attribute("tools.shapes.arc", "open", "true");
2625         } else {
2626             prefs_set_string_attribute("tools.shapes.arc", "open", NULL);
2627         }
2628     }
2629
2630     // quit if run by the attr_changed listener
2631     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
2632         return;
2633     }
2634
2635     // in turn, prevent listener from responding
2636     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
2637
2638     bool modmade = false;
2639
2640     if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget))) {
2641         for (GSList const *items = sp_desktop_selection(desktop)->itemList();
2642              items != NULL;
2643              items = items->next)
2644         {
2645             if (SP_IS_ARC((SPItem *) items->data)) {
2646                 Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
2647                 repr->setAttribute("sodipodi:open", "true");
2648                 SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
2649                 modmade = true;
2650             }
2651         }
2652     } else {
2653         for (GSList const *items = sp_desktop_selection(desktop)->itemList();
2654              items != NULL;
2655              items = items->next)
2656         {
2657             if (SP_IS_ARC((SPItem *) items->data))    {
2658                 Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
2659                 repr->setAttribute("sodipodi:open", NULL);
2660                 SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
2661                 modmade = true;
2662             }
2663         }
2664     }
2665
2666     if (modmade) {
2667         sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_ARC,
2668                                    _("Arc: Change open/closed"));
2669     }
2670
2671     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
2672
2673     spinbutton_defocus(GTK_OBJECT(tbl));
2674 }
2675
2676 static void sp_arctb_defaults(GtkWidget *, GtkObject *obj)
2677 {
2678     GtkWidget *tbl = GTK_WIDGET(obj);
2679
2680     GtkAdjustment *adj;
2681     adj = (GtkAdjustment*)gtk_object_get_data(obj, "start");
2682     gtk_adjustment_set_value(adj, 0.0);
2683     gtk_adjustment_value_changed(adj);
2684
2685     adj = (GtkAdjustment*)gtk_object_get_data(obj, "end");
2686     gtk_adjustment_set_value(adj, 0.0);
2687     gtk_adjustment_value_changed(adj);
2688
2689     spinbutton_defocus(GTK_OBJECT(tbl));
2690 }
2691
2692 static void arc_tb_event_attr_changed(Inkscape::XML::Node *repr, gchar const *name,
2693                                       gchar const *old_value, gchar const *new_value,
2694                                       bool is_interactive, gpointer data)
2695 {
2696     GtkWidget *tbl = GTK_WIDGET(data);
2697
2698     // quit if run by the _changed callbacks
2699     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
2700         return;
2701     }
2702
2703     // in turn, prevent callbacks from responding
2704     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
2705
2706     gdouble start = sp_repr_get_double_attribute(repr, "sodipodi:start", 0.0);
2707     gdouble end = sp_repr_get_double_attribute(repr, "sodipodi:end", 0.0);
2708
2709     GtkAdjustment *adj1,*adj2;
2710     adj1 = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "start");
2711     gtk_adjustment_set_value(adj1, mod360((start * 180)/M_PI));
2712     adj2 = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "end");
2713     gtk_adjustment_set_value(adj2, mod360((end * 180)/M_PI));
2714
2715     sp_arctb_sensitivize (tbl, adj1->value, adj2->value);
2716
2717     char const *openstr = NULL;
2718     openstr = repr->attribute("sodipodi:open");
2719     GtkWidget *ocb = (GtkWidget*) g_object_get_data(G_OBJECT(tbl), "open_checkbox");
2720
2721     if (openstr) {
2722         gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(ocb),  TRUE);
2723     } else {
2724         gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(ocb),  FALSE);
2725     }
2726
2727     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
2728 }
2729
2730 static Inkscape::XML::NodeEventVector arc_tb_repr_events = {
2731     NULL, /* child_added */
2732     NULL, /* child_removed */
2733     arc_tb_event_attr_changed,
2734     NULL, /* content_changed */
2735     NULL  /* order_changed */
2736 };
2737
2738
2739 static void
2740 sp_arc_toolbox_selection_changed(Inkscape::Selection *selection, GtkObject *tbl)
2741 {
2742     int n_selected = 0;
2743     Inkscape::XML::Node *repr = NULL;
2744     Inkscape::XML::Node *oldrepr = NULL;
2745
2746     for (GSList const *items = selection->itemList();
2747          items != NULL;
2748          items = items->next)
2749     {
2750         if (SP_IS_ARC((SPItem *) items->data)) {
2751             n_selected++;
2752             repr = SP_OBJECT_REPR((SPItem *) items->data);
2753         }
2754     }
2755
2756     GtkWidget *l = GTK_WIDGET(gtk_object_get_data(GTK_OBJECT(tbl), "mode_label"));
2757
2758     g_object_set_data(G_OBJECT(tbl), "single", GINT_TO_POINTER(FALSE));
2759     if (n_selected == 0) {
2760         gtk_label_set_markup(GTK_LABEL(l), _("<b>New:</b>"));
2761     } else if (n_selected == 1) {
2762         g_object_set_data(G_OBJECT(tbl), "single", GINT_TO_POINTER(TRUE));
2763         gtk_label_set_markup(GTK_LABEL(l), _("<b>Change:</b>"));
2764
2765         oldrepr = (Inkscape::XML::Node *) gtk_object_get_data(GTK_OBJECT(tbl), "repr");
2766
2767         if (oldrepr) { // remove old listener
2768             sp_repr_remove_listener_by_data(oldrepr, tbl);
2769             Inkscape::GC::release(oldrepr);
2770             oldrepr = 0;
2771             g_object_set_data(G_OBJECT(tbl), "repr", NULL);
2772         }
2773
2774         if (repr) {
2775             g_object_set_data(G_OBJECT(tbl), "repr", repr);
2776             Inkscape::GC::anchor(repr);
2777             sp_repr_add_listener(repr, &arc_tb_repr_events, tbl);
2778             sp_repr_synthesize_events(repr, &arc_tb_repr_events, tbl);
2779         }
2780     } else {
2781         // FIXME: implement averaging of all parameters for multiple selected
2782         //gtk_label_set_markup(GTK_LABEL(l), _("<b>Average:</b>"));
2783         gtk_label_set_markup(GTK_LABEL(l), _("<b>Change:</b>"));
2784         sp_arctb_sensitivize (GTK_WIDGET(tbl), 1, 0);
2785     }
2786 }
2787
2788
2789 static GtkWidget *
2790 sp_arc_toolbox_new(SPDesktop *desktop)
2791 {
2792     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
2793
2794     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
2795     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
2796
2797     GtkTooltips *tt = gtk_tooltips_new();
2798
2799     sp_toolbox_add_label(tbl, _("<b>New:</b>"));
2800
2801     /* Start */
2802     {
2803         GtkWidget *hb = sp_tb_spinbutton(_("Start:"), _("The angle (in degrees) from the horizontal to the arc's start point"),
2804                                          "tools.shapes.arc", "start", 0.0,
2805                                          NULL, tbl, TRUE, "altx-arc",
2806                                          -360.0, 360.0, 1.0, 10.0,
2807                                          sp_arctb_start_value_changed);
2808         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
2809     }
2810
2811     /* End */
2812     {
2813         GtkWidget *hb = sp_tb_spinbutton(_("End:"), _("The angle (in degrees) from the horizontal to the arc's end point"),
2814                                          "tools.shapes.arc", "end", 0.0,
2815                                          NULL, tbl, FALSE, NULL,
2816                                          -360.0, 360.0, 1.0, 10.0,
2817                                          sp_arctb_end_value_changed);
2818         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
2819     }
2820
2821     /* Segments / Pie checkbox */
2822     {
2823         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
2824         GtkWidget *fscb = gtk_check_button_new_with_label(_("Open arc"));
2825         gtk_tooltips_set_tip(tt, fscb, _("Switch between arc (unclosed shape) and segment (closed shape with two radii)"), NULL);
2826
2827         gchar const *openstr = NULL;
2828         openstr = prefs_get_string_attribute("tools.shapes.arc", "open");
2829         if (!openstr || (openstr && !strcmp(openstr, "false")))
2830             gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(fscb),  FALSE);
2831         else
2832             gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(fscb),  TRUE);
2833
2834         gtk_widget_show(fscb);
2835         gtk_object_set_data(GTK_OBJECT(tbl), "open_checkbox", fscb);
2836         gtk_container_add(GTK_CONTAINER(hb), fscb);
2837         g_signal_connect(G_OBJECT(fscb), "toggled", GTK_SIGNAL_FUNC(sp_arctb_open_state_changed ), tbl);
2838         gtk_box_pack_start(GTK_BOX(tbl),hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
2839     }
2840
2841     /* Make Whole */
2842     {
2843         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
2844         GtkWidget *b = gtk_button_new_with_label(_("Make whole"));
2845         gtk_object_set_data(GTK_OBJECT(tbl), "make_whole", b);
2846         gtk_tooltips_set_tip(tt, b, _("Make the shape a whole ellipse, not arc or segment"), NULL);
2847         gtk_widget_show(b);
2848         gtk_container_add(GTK_CONTAINER(hb), b);
2849         gtk_signal_connect(GTK_OBJECT(b), "clicked", GTK_SIGNAL_FUNC(sp_arctb_defaults), tbl);
2850         gtk_box_pack_start(GTK_BOX(tbl),hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
2851     }
2852
2853     g_object_set_data(G_OBJECT(tbl), "single", GINT_TO_POINTER(TRUE));
2854     // sensitivize make whole and open checkbox
2855     {
2856         GtkAdjustment *adj1 = GTK_ADJUSTMENT(gtk_object_get_data(GTK_OBJECT(tbl), "start"));
2857         GtkAdjustment *adj2 = GTK_ADJUSTMENT(gtk_object_get_data(GTK_OBJECT(tbl), "end"));
2858         sp_arctb_sensitivize (tbl, adj1->value, adj2->value);
2859     }
2860
2861     sigc::connection *connection = new sigc::connection(
2862         sp_desktop_selection(desktop)->connectChanged(sigc::bind(sigc::ptr_fun(sp_arc_toolbox_selection_changed), (GtkObject *)tbl))
2863         );
2864     g_signal_connect(G_OBJECT(tbl), "destroy", G_CALLBACK(delete_connection), connection);
2865
2866     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of new ellipses"));
2867     swatch->setDesktop (desktop);
2868     swatch->setClickVerb (SP_VERB_CONTEXT_ARC_PREFS);
2869     swatch->setWatchedTool ("tools.shapes.arc", true);
2870     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
2871     gtk_box_pack_end(GTK_BOX(tbl), swatch_, FALSE, FALSE, 0);
2872
2873     gtk_widget_show_all(tbl);
2874     sp_set_font_size_smaller (tbl);
2875
2876     return tbl;
2877 }
2878
2879
2880
2881
2882 // toggle button callbacks and updaters
2883
2884 //########################
2885 //##      Dropper       ##
2886 //########################
2887
2888 static void toggle_dropper_pick_alpha (GtkWidget *button, gpointer tbl) {
2889     prefs_set_int_attribute ("tools.dropper", "pick",
2890         gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button)));
2891     GtkWidget *set_checkbox = (GtkWidget*) g_object_get_data(G_OBJECT(tbl), "set_checkbox");
2892     if (set_checkbox) {
2893         if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button))) {
2894             gtk_widget_set_sensitive (GTK_WIDGET (set_checkbox), TRUE);
2895         } else {
2896             gtk_widget_set_sensitive (GTK_WIDGET (set_checkbox), FALSE);
2897         }
2898     }
2899     spinbutton_defocus(GTK_OBJECT(tbl));
2900 }
2901
2902 static void toggle_dropper_set_alpha (GtkWidget *button, gpointer tbl) {
2903     prefs_set_int_attribute ("tools.dropper", "setalpha",
2904         gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button)) ? 1 : 0);
2905     spinbutton_defocus(GTK_OBJECT(tbl));
2906 }
2907
2908
2909 /**
2910  * Copy the current saved desktop color to the clipboard as full hex + alpha
2911  * color representation. This is useful for passing values between various
2912  * input boxes, or directly to xml.
2913  */
2914 /* static void
2915 sp_dropper_copy( GtkWidget *widget, GtkObject *obj)
2916 {
2917     GtkWidget *tbl = GTK_WIDGET(obj);
2918
2919     SPDesktop *desktop =
2920         (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
2921
2922
2923     sp_dropper_c32_color_copy( sp_desktop_get_color(desktop, true) );
2924 }*/
2925
2926
2927 /**
2928  * Copies currently saved desktop color to the clipboard as a hex value. This
2929  * is useful for editing webpages and needing a value quickly for web
2930  * colors.
2931  *
2932  * TODO: When the toggle of the dropper is set to not mix color against
2933  *       page background, this still just gets the color of the page and
2934  *       doesn't get the actual mixed against background which is needed
2935  *       for the hex value ppl. want for web pages, etc.
2936  */
2937
2938 /* static void
2939 sp_dropper_copy_as_hex ( GtkWidget *widget, GtkObject *obj)
2940 {
2941     GtkWidget *tbl = GTK_WIDGET(obj);
2942
2943     SPDesktop *desktop =
2944         (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
2945
2946     sp_dropper_c32_color_copy_hex( sp_desktop_get_color(desktop, true) );
2947 }*/
2948
2949
2950 /**
2951  * Sets the input boxes with the changed color and opacity. This is used as a
2952  * callback for style changing.
2953  */
2954 /* static bool
2955 sp_style_changed (const SPCSSAttr *css, gpointer data)
2956 {
2957     // GrDrag *drag = (GrDrag *) data;
2958
2959     // set fill of text entry box
2960     if (css->attribute("fill"))
2961         gtk_entry_set_text((GtkEntry *)dropper_rgb_entry,
2962             css->attribute("fill"));
2963
2964     // set opacity of text entry box
2965     if (css->attribute("fill-opacity"))
2966         gtk_entry_set_text((GtkEntry *)dropper_opacity_entry,
2967             css->attribute("fill-opacity"));
2968
2969     // set fill of text entry box
2970     if (css->attribute("stroke"))
2971         gtk_entry_set_text((GtkEntry *)dropper_rgb_entry,
2972             css->attribute("stroke"));
2973
2974     // set opacity of text entry box
2975     if (css->attribute("stroke-opacity"))
2976         gtk_entry_set_text((GtkEntry *)dropper_opacity_entry,
2977             css->attribute("stroke-opacity"));
2978     return false;
2979
2980 }
2981 */
2982
2983
2984 /**
2985  * Dropper auxiliary toolbar construction and setup.
2986  *
2987  * TODO: Would like to add swatch of current color.
2988  * TODO: Add queue of last 5 or so colors selected with new swatches so that
2989  *       can drag and drop places. Will provide a nice mixing palette.
2990  */
2991 static GtkWidget *
2992 sp_dropper_toolbox_new(SPDesktop *desktop)
2993 {
2994     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
2995
2996     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
2997     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
2998
2999     GtkTooltips *tt = gtk_tooltips_new();
3000
3001
3002     gtk_box_pack_start(GTK_BOX(tbl), gtk_hbox_new(FALSE, 0), FALSE, FALSE,
3003                        AUX_BETWEEN_BUTTON_GROUPS);
3004     // sp_toolbox_add_label(tbl, _("<b>New:</b>"));
3005
3006
3007
3008     /* RGB Input Field */
3009  /*   {
3010         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
3011         GtkWidget *dropper_rgba_label = gtk_label_new ("Color:");
3012         gtk_widget_show (dropper_rgba_label);
3013         gtk_container_add(GTK_CONTAINER(hb), dropper_rgba_label);
3014
3015         dropper_rgb_entry = gtk_entry_new ();
3016         sp_dialog_defocus_on_enter (dropper_rgb_entry);
3017         gtk_entry_set_max_length (GTK_ENTRY (dropper_rgb_entry), 7);
3018         gtk_entry_set_width_chars (GTK_ENTRY (dropper_rgb_entry), 7);
3019         gtk_tooltips_set_tip(tt, dropper_rgb_entry,
3020                          _("Hexidecimal representation of last selected "
3021                            "color"),
3022                          NULL);
3023         gtk_widget_show (dropper_rgb_entry);
3024         gtk_container_add(GTK_CONTAINER(hb), dropper_rgb_entry);
3025
3026         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE,
3027                            AUX_BETWEEN_BUTTON_GROUPS);
3028     } */
3029
3030     /* Opacity Input Field */
3031 /*    {
3032         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
3033         GtkWidget *dropper_opacity_label = gtk_label_new ( _("Opacity:") );
3034         gtk_widget_show (dropper_opacity_label);
3035         gtk_container_add(GTK_CONTAINER(hb), dropper_opacity_label);
3036
3037         dropper_opacity_entry = gtk_entry_new ();
3038         sp_dialog_defocus_on_enter (dropper_opacity_entry);
3039         gtk_entry_set_max_length (GTK_ENTRY (dropper_opacity_entry), 11);
3040         gtk_entry_set_width_chars (GTK_ENTRY (dropper_opacity_entry), 11);
3041         gtk_tooltips_set_tip(tt, dropper_opacity_entry,
3042                          _("Opacity of last selected color"),
3043                          NULL);
3044         gtk_widget_show (dropper_opacity_entry);
3045         gtk_container_add(GTK_CONTAINER(hb), dropper_opacity_entry);
3046
3047         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE,
3048                            AUX_BETWEEN_BUTTON_GROUPS);
3049     } */
3050
3051
3052     /* Copy to Clipboard */
3053 /*    {
3054         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
3055         GtkWidget *b = gtk_button_new_with_label(_("Copy as RGBA"));
3056         gtk_tooltips_set_tip(tt, b, _("Copy last saved color as hexidecimal "
3057                                       "RGB + Alpha (RGBA) to "
3058                                       "clipboard"),
3059                              NULL);
3060         gtk_widget_show(b);
3061         gtk_container_add(GTK_CONTAINER(hb), b);
3062         gtk_signal_connect(GTK_OBJECT(b), "clicked",
3063             GTK_SIGNAL_FUNC(sp_dropper_copy), tbl);
3064         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE,
3065                            AUX_BETWEEN_BUTTON_GROUPS);
3066     } */
3067
3068
3069     /* Copy to Clipboard as HEX */
3070 /*    {
3071         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
3072         GtkWidget *b = gtk_button_new_with_label(_("Copy as HEX"));
3073         gtk_tooltips_set_tip(tt, b, _("Copy last saved color as "
3074                                       "hexidecimal RGB without alpha "
3075                                       "to clipboard"), NULL);
3076         gtk_widget_show(b);
3077         gtk_container_add(GTK_CONTAINER(hb), b);
3078         gtk_signal_connect(GTK_OBJECT(b), "clicked",
3079             GTK_SIGNAL_FUNC(sp_dropper_copy_as_hex), tbl);
3080         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE,
3081                            AUX_BETWEEN_BUTTON_GROUPS);
3082     } */
3083
3084     // aux_toolbox_space(tbl, AUX_BETWEEN_BUTTON_GROUPS);
3085
3086     {
3087         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
3088
3089         GtkWidget *button = gtk_check_button_new_with_label(_("Pick alpha"));
3090         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);
3091         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button),
3092                                       prefs_get_int_attribute ("tools.dropper",
3093                                                                "pick", 1));
3094         gtk_widget_show(button);
3095         gtk_container_add (GTK_CONTAINER (hb), button);
3096         gtk_object_set_data(GTK_OBJECT(tbl), "pick_checkbox", button);
3097         g_signal_connect (G_OBJECT (button), "toggled", G_CALLBACK (toggle_dropper_pick_alpha), tbl);
3098         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE,
3099                    AUX_BETWEEN_BUTTON_GROUPS);
3100     }
3101
3102     {
3103         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
3104
3105         GtkWidget *button = gtk_check_button_new_with_label(_("Set alpha"));
3106         gtk_tooltips_set_tip(tt, button, _("If alpha was picked, assign it to selection as fill or stroke transparency"), NULL);
3107         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button),
3108                                       prefs_get_int_attribute ("tools.dropper",
3109                                                                "setalpha", 1));
3110         gtk_widget_show(button);
3111         gtk_container_add (GTK_CONTAINER (hb), button);
3112         gtk_object_set_data(GTK_OBJECT(tbl), "set_checkbox", button);
3113         g_signal_connect (G_OBJECT (button), "toggled", G_CALLBACK (toggle_dropper_set_alpha), tbl);
3114
3115         // make sure it's disabled if we're not picking alpha
3116         GtkWidget *pick_checkbox = (GtkWidget*) g_object_get_data(G_OBJECT(tbl), "pick_checkbox");
3117         if (pick_checkbox) {
3118             if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (pick_checkbox))) {
3119                 gtk_widget_set_sensitive (GTK_WIDGET (button), TRUE);
3120             } else {
3121                 gtk_widget_set_sensitive (GTK_WIDGET (button), FALSE);
3122             }
3123         }
3124
3125         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE,
3126                    AUX_BETWEEN_BUTTON_GROUPS);
3127     }
3128
3129     aux_toolbox_space(tbl, AUX_BETWEEN_BUTTON_GROUPS);
3130
3131
3132     // where new gtkmm stuff should go
3133
3134     gtk_widget_show_all(tbl);
3135     sp_set_font_size_smaller (tbl);
3136
3137     /*
3138     sigc::connection *connection = new sigc::connection(
3139         desktop->connectSetStyle(
3140             sigc::bind(sigc::ptr_fun(sp_style_changed),
3141                        desktop)) );
3142
3143     g_signal_connect(G_OBJECT(tbl), "destroy", G_CALLBACK(delete_connection),
3144                      connection); */
3145
3146     return tbl;
3147 }
3148
3149
3150 //########################
3151 //##    Text Toolbox    ##
3152 //########################
3153 /*
3154 static void
3155 sp_text_letter_changed(GtkAdjustment *adj, GtkWidget *tbl)
3156 {
3157     //Call back for letter sizing spinbutton
3158 }
3159
3160 static void
3161 sp_text_line_changed(GtkAdjustment *adj, GtkWidget *tbl)
3162 {
3163     //Call back for line height spinbutton
3164 }
3165
3166 static void
3167 sp_text_horiz_kern_changed(GtkAdjustment *adj, GtkWidget *tbl)
3168 {
3169     //Call back for horizontal kerning spinbutton
3170 }
3171
3172 static void
3173 sp_text_vert_kern_changed(GtkAdjustment *adj, GtkWidget *tbl)
3174 {
3175     //Call back for vertical kerning spinbutton
3176 }
3177
3178 static void
3179 sp_text_letter_rotation_changed(GtkAdjustment *adj, GtkWidget *tbl)
3180 {
3181     //Call back for letter rotation spinbutton
3182 }*/
3183
3184 namespace {
3185
3186 bool visible = false;
3187
3188 void
3189 sp_text_toolbox_selection_changed (Inkscape::Selection *selection, GObject *tbl)
3190 {
3191
3192     SPStyle *query =
3193         sp_style_new ();
3194
3195     int result_family =
3196         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTFAMILY);
3197
3198     int result_style =
3199         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTSTYLE);
3200
3201     int result_numbers =
3202         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3203
3204     gtk_widget_hide (GTK_WIDGET (g_object_get_data (G_OBJECT(tbl), "warning-image")));
3205
3206     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3207     if (result_family == QUERY_STYLE_NOTHING || result_style == QUERY_STYLE_NOTHING || result_numbers == QUERY_STYLE_NOTHING)
3208     {
3209         Inkscape::XML::Node *repr = inkscape_get_repr (INKSCAPE, "tools.text");
3210
3211         if (repr)
3212         {
3213             sp_style_read_from_repr (query, repr);
3214         }
3215         else
3216         {
3217             return;
3218         }
3219     }
3220
3221     if (query->text)
3222     {
3223         if (result_family == QUERY_STYLE_MULTIPLE_DIFFERENT) {
3224             GtkWidget *entry = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "family-entry"));
3225             gtk_entry_set_text (GTK_ENTRY (entry), "");
3226
3227         } else if (query->text->font_family.value) {
3228
3229             GtkWidget *entry = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "family-entry"));
3230             gtk_entry_set_text (GTK_ENTRY (entry), query->text->font_family.value);
3231
3232             Gtk::TreePath path;
3233             try {
3234                 path = Inkscape::FontLister::get_instance()->get_row_for_font (query->text->font_family.value);
3235             } catch (...) {
3236                 return;
3237             }
3238
3239             GtkTreeSelection *tselection = GTK_TREE_SELECTION (g_object_get_data (G_OBJECT(tbl), "family-tree-selection"));
3240             GtkTreeView *treeview = GTK_TREE_VIEW (g_object_get_data (G_OBJECT(tbl), "family-tree-view"));
3241
3242             g_object_set_data (G_OBJECT (tselection), "block", gpointer(1));
3243
3244             gtk_tree_selection_select_path (tselection, path.gobj());
3245             gtk_tree_view_scroll_to_cell (treeview, path.gobj(), NULL, TRUE, 0.5, 0.0);
3246
3247             g_object_set_data (G_OBJECT (tselection), "block", gpointer(0));
3248         }
3249
3250         //Size
3251         GtkWidget *cbox = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "combo-box-size"));
3252         char *str = g_strdup_printf ("%.5g", query->font_size.computed);
3253         g_object_set_data (tbl, "size-block", gpointer(1));
3254         gtk_entry_set_text (GTK_ENTRY(GTK_BIN (cbox)->child), str);
3255         g_object_set_data (tbl, "size-block", gpointer(0));
3256         free (str);
3257
3258         //Anchor
3259         if (query->text_align.computed == SP_CSS_TEXT_ALIGN_JUSTIFY)
3260         {
3261             GtkWidget *button = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "text-fill"));
3262             g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3263             gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
3264             g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3265         }
3266         else
3267         {
3268             if (query->text_anchor.computed == SP_CSS_TEXT_ANCHOR_START)
3269             {
3270                 GtkWidget *button = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "text-start"));
3271                 g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3272                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
3273                 g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3274             }
3275             else if (query->text_anchor.computed == SP_CSS_TEXT_ANCHOR_MIDDLE)
3276             {
3277                 GtkWidget *button = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "text-middle"));
3278                 g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3279                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
3280                 g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3281             }
3282             else if (query->text_anchor.computed == SP_CSS_TEXT_ANCHOR_END)
3283             {
3284                 GtkWidget *button = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "text-end"));
3285                 g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3286                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
3287                 g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3288             }
3289         }
3290
3291         //Style
3292         {
3293             GtkToggleButton *button = GTK_TOGGLE_BUTTON (g_object_get_data (G_OBJECT (tbl), "style-bold"));
3294
3295             gboolean active = gtk_toggle_button_get_active (button);
3296             gboolean check  = (query->font_weight.computed >= SP_CSS_FONT_WEIGHT_700);
3297
3298             if (active != check)
3299             {
3300                 g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3301                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), check);
3302                 g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3303             }
3304         }
3305
3306         {
3307             GtkToggleButton *button = GTK_TOGGLE_BUTTON (g_object_get_data (G_OBJECT (tbl), "style-italic"));
3308
3309             gboolean active = gtk_toggle_button_get_active (button);
3310             gboolean check  = (query->font_style.computed != SP_CSS_FONT_STYLE_NORMAL);
3311
3312             if (active != check)
3313             {
3314                 g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3315                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), check);
3316                 g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3317             }
3318         }
3319
3320         //Orientation
3321         //locking both buttons, changing one affect all group (both)
3322         GtkWidget *button = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "orientation-horizontal"));
3323         g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3324
3325         GtkWidget *button1 = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "orientation-vertical"));
3326         g_object_set_data (G_OBJECT (button1), "block", gpointer(1));
3327
3328         if (query->writing_mode.computed == SP_CSS_WRITING_MODE_LR_TB)
3329         {
3330             gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
3331         }
3332         else
3333         {
3334             gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button1), TRUE);
3335         }
3336         g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3337         g_object_set_data (G_OBJECT (button1), "block", gpointer(0));
3338     }
3339 }
3340
3341 void
3342 sp_text_toolbox_selection_modified (Inkscape::Selection *selection, guint flags, GObject *tbl)
3343 {
3344     sp_text_toolbox_selection_changed (selection, tbl);
3345 }
3346
3347 void
3348 sp_text_toolbox_subselection_changed (gpointer dragger, GObject *tbl)
3349 {
3350     sp_text_toolbox_selection_changed (NULL, tbl);
3351 }
3352
3353 void
3354 sp_text_toolbox_family_changed (GtkTreeSelection    *selection,
3355                                 GObject             *tbl)
3356 {
3357     SPDesktop    *desktop = SP_ACTIVE_DESKTOP;
3358     GtkTreeModel *model = 0;
3359     GtkWidget    *popdown = GTK_WIDGET (g_object_get_data (tbl, "family-popdown-window"));
3360     GtkWidget    *entry = GTK_WIDGET (g_object_get_data (tbl, "family-entry"));
3361     GtkTreeIter   iter;
3362     char         *family = 0;
3363
3364     gdk_pointer_ungrab (GDK_CURRENT_TIME);
3365     gdk_keyboard_ungrab (GDK_CURRENT_TIME);
3366
3367     if ( !gtk_tree_selection_get_selected( selection, &model, &iter ) ) {
3368         return;
3369     }
3370
3371     gtk_tree_model_get (model, &iter, 0, &family, -1);
3372
3373     if (g_object_get_data (G_OBJECT (selection), "block"))
3374     {
3375         gtk_entry_set_text (GTK_ENTRY (entry), family);
3376         return;
3377     }
3378
3379     gtk_widget_hide (popdown);
3380     visible = false;
3381
3382     gtk_entry_set_text (GTK_ENTRY (entry), family);
3383
3384     SPStyle *query =
3385         sp_style_new ();
3386
3387     int result_numbers =
3388         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3389
3390     SPCSSAttr *css = sp_repr_css_attr_new ();
3391     sp_repr_css_set_property (css, "font-family", family);
3392
3393     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3394     if (result_numbers == QUERY_STYLE_NOTHING)
3395     {
3396         sp_repr_css_change (inkscape_get_repr (INKSCAPE, "tools.text"), css, "style");
3397         sp_text_edit_dialog_default_set_insensitive (); //FIXME: Replace trough a verb
3398     }
3399     else
3400     {
3401         sp_desktop_set_style (desktop, css, true, true);
3402     }
3403
3404     sp_document_done (sp_desktop_document (SP_ACTIVE_DESKTOP), SP_VERB_CONTEXT_TEXT,
3405                                    _("Text: Change font family"));
3406     sp_repr_css_attr_unref (css);
3407     free (family);
3408     gtk_widget_hide (GTK_WIDGET (g_object_get_data (G_OBJECT(tbl), "warning-image")));
3409
3410     gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3411 }
3412
3413 void
3414 sp_text_toolbox_family_entry_activate (GtkEntry     *entry,
3415                                        GObject      *tbl)
3416 {
3417     const char *family = gtk_entry_get_text (entry);
3418
3419     try {
3420         Gtk::TreePath path = Inkscape::FontLister::get_instance()->get_row_for_font (family);
3421         GtkTreeSelection *selection = GTK_TREE_SELECTION (g_object_get_data (G_OBJECT(tbl), "family-tree-selection"));
3422         GtkTreeView *treeview = GTK_TREE_VIEW (g_object_get_data (G_OBJECT(tbl), "family-tree-view"));
3423         gtk_tree_selection_select_path (selection, path.gobj());
3424         gtk_tree_view_scroll_to_cell (treeview, path.gobj(), NULL, TRUE, 0.5, 0.0);
3425         gtk_widget_hide (GTK_WIDGET (g_object_get_data (G_OBJECT(tbl), "warning-image")));
3426     } catch (...) {
3427         if (family && strlen (family))
3428         {
3429             gtk_widget_show_all (GTK_WIDGET (g_object_get_data (G_OBJECT(tbl), "warning-image")));
3430         }
3431     }
3432 }
3433
3434 void
3435 sp_text_toolbox_anchoring_toggled (GtkRadioButton   *button,
3436                                    gpointer          data)
3437 {
3438     if (g_object_get_data (G_OBJECT (button), "block")) return;
3439     if (!gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button))) return;
3440     int prop = GPOINTER_TO_INT(data);
3441
3442     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3443     SPCSSAttr *css = sp_repr_css_attr_new ();
3444
3445     switch (prop)
3446     {
3447         case 0:
3448         {
3449             sp_repr_css_set_property (css, "text-anchor", "start");
3450             sp_repr_css_set_property (css, "text-align", "start");
3451             break;
3452         }
3453         case 1:
3454         {
3455             sp_repr_css_set_property (css, "text-anchor", "middle");
3456             sp_repr_css_set_property (css, "text-align", "center");
3457             break;
3458         }
3459
3460         case 2:
3461         {
3462             sp_repr_css_set_property (css, "text-anchor", "end");
3463             sp_repr_css_set_property (css, "text-align", "end");
3464             break;
3465         }
3466
3467         case 3:
3468         {
3469             sp_repr_css_set_property (css, "text-anchor", "start");
3470             sp_repr_css_set_property (css, "text-align", "justify");
3471             break;
3472         }
3473     }
3474
3475     SPStyle *query =
3476         sp_style_new ();
3477     int result_numbers =
3478         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3479
3480     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3481     if (result_numbers == QUERY_STYLE_NOTHING)
3482     {
3483         sp_repr_css_change (inkscape_get_repr (INKSCAPE, "tools.text"), css, "style");
3484     }
3485
3486     sp_desktop_set_style (desktop, css, true, true);
3487     sp_document_done (sp_desktop_document (SP_ACTIVE_DESKTOP), SP_VERB_CONTEXT_TEXT,
3488                                    _("Text: Change alignment"));
3489     sp_repr_css_attr_unref (css);
3490
3491     gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3492 }
3493
3494 void
3495 sp_text_toolbox_style_toggled (GtkToggleButton  *button,
3496                                gpointer          data)
3497 {
3498     if (g_object_get_data (G_OBJECT (button), "block")) return;
3499
3500     SPDesktop   *desktop    = SP_ACTIVE_DESKTOP;
3501     SPCSSAttr   *css        = sp_repr_css_attr_new ();
3502     int          prop       = GPOINTER_TO_INT(data);
3503     bool         active     = gtk_toggle_button_get_active (button);
3504
3505
3506     switch (prop)
3507     {
3508         case 0:
3509         {
3510             sp_repr_css_set_property (css, "font-weight", active ? "bold" : "normal" );
3511             break;
3512         }
3513
3514         case 1:
3515         {
3516             sp_repr_css_set_property (css, "font-style", active ? "italic" : "normal");
3517             break;
3518         }
3519     }
3520
3521     SPStyle *query =
3522         sp_style_new ();
3523     int result_numbers =
3524         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3525
3526     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3527     if (result_numbers == QUERY_STYLE_NOTHING)
3528     {
3529         sp_repr_css_change (inkscape_get_repr (INKSCAPE, "tools.text"), css, "style");
3530     }
3531
3532     sp_desktop_set_style (desktop, css, true, true);
3533     sp_document_done (sp_desktop_document (SP_ACTIVE_DESKTOP), SP_VERB_CONTEXT_TEXT,
3534                                    _("Text: Change font style"));
3535     sp_repr_css_attr_unref (css);
3536
3537     gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3538 }
3539
3540 void
3541 sp_text_toolbox_orientation_toggled (GtkRadioButton  *button,
3542                                      gpointer         data)
3543 {
3544     if (g_object_get_data (G_OBJECT (button), "block")) {
3545         g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3546         return;
3547     }
3548
3549     SPDesktop   *desktop    = SP_ACTIVE_DESKTOP;
3550     SPCSSAttr   *css        = sp_repr_css_attr_new ();
3551     int          prop       = GPOINTER_TO_INT(data);
3552
3553     switch (prop)
3554     {
3555         case 0:
3556         {
3557             sp_repr_css_set_property (css, "writing-mode", "lr");
3558             break;
3559         }
3560
3561         case 1:
3562         {
3563             sp_repr_css_set_property (css, "writing-mode", "tb");
3564             break;
3565         }
3566     }
3567
3568     SPStyle *query =
3569         sp_style_new ();
3570     int result_numbers =
3571         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3572
3573     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3574     if (result_numbers == QUERY_STYLE_NOTHING)
3575     {
3576         sp_repr_css_change (inkscape_get_repr (INKSCAPE, "tools.text"), css, "style");
3577     }
3578
3579     sp_desktop_set_style (desktop, css, true, true);
3580     sp_document_done (sp_desktop_document (SP_ACTIVE_DESKTOP), SP_VERB_CONTEXT_TEXT,
3581                                    _("Text: Change orientation"));
3582     sp_repr_css_attr_unref (css);
3583
3584     gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3585 }
3586
3587 gboolean
3588 sp_text_toolbox_size_keypress (GtkWidget *w, GdkEventKey *event, gpointer data)
3589 {
3590     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3591     if (!desktop) return FALSE;
3592
3593     switch (get_group0_keyval (event)) {
3594         case GDK_Escape: // defocus
3595             gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3596             return TRUE; // I consumed the event
3597             break;
3598         case GDK_Return: // defocus
3599         case GDK_KP_Enter:
3600             gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3601             return TRUE; // I consumed the event
3602             break;
3603     }
3604     return FALSE;
3605 }
3606
3607 gboolean
3608 sp_text_toolbox_family_keypress (GtkWidget *w, GdkEventKey *event, GObject *tbl)
3609 {
3610     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3611     if (!desktop) return FALSE;
3612
3613     switch (get_group0_keyval (event)) {
3614         case GDK_Escape: // defocus
3615             gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3616             sp_text_toolbox_selection_changed (NULL, tbl); // update
3617             return TRUE; // I consumed the event
3618             break;
3619     }
3620     return FALSE;
3621 }
3622
3623 gboolean
3624 sp_text_toolbox_family_list_keypress (GtkWidget *w, GdkEventKey *event, GObject *tbl)
3625 {
3626     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3627     if (!desktop) return FALSE;
3628
3629     switch (get_group0_keyval (event)) {
3630         case GDK_Escape: // defocus
3631             gtk_widget_hide (w);
3632             visible = false;
3633             gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3634             return TRUE; // I consumed the event
3635             break;
3636     }
3637     return FALSE;
3638 }
3639
3640
3641 void
3642 sp_text_toolbox_size_changed  (GtkComboBox *cbox,
3643                                GObject     *tbl)
3644 {
3645     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3646
3647     if (g_object_get_data (tbl, "size-block")) return;
3648
3649 #if GTK_CHECK_VERSION(2,6,0)
3650     char *text = gtk_combo_box_get_active_text (cbox);
3651 #else // GTK_CHECK_VERSION(2,6,0)
3652     GtkTreeModel *model = gtk_combo_box_get_model (cbox);
3653     GtkTreeIter iter;
3654     char *text = NULL;
3655
3656     if (gtk_combo_box_get_active_iter (cbox, &iter) && model)
3657         gtk_tree_model_get (model, &iter, 0, &text, -1);
3658 #endif // GTK_CHECK_VERSION(2,6,0)
3659
3660     SPCSSAttr *css = sp_repr_css_attr_new ();
3661     sp_repr_css_set_property (css, "font-size", text);
3662     free (text);
3663
3664     SPStyle *query =
3665         sp_style_new ();
3666     int result_numbers =
3667         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3668
3669     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3670     if (result_numbers == QUERY_STYLE_NOTHING)
3671     {
3672         sp_repr_css_change (inkscape_get_repr (INKSCAPE, "tools.text"), css, "style");
3673     }
3674
3675     sp_desktop_set_style (desktop, css, true, true);
3676     sp_document_maybe_done (sp_desktop_document (SP_ACTIVE_DESKTOP), "ttb:size", SP_VERB_NONE,
3677                                    _("Text: Change font size"));
3678     sp_repr_css_attr_unref (css);
3679
3680
3681     if (gtk_combo_box_get_active (cbox) > 0) // if this was from drop-down (as opposed to type-in), defocus
3682         gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3683 }
3684
3685 void
3686 sp_text_toolbox_text_popdown_clicked    (GtkButton          *button,
3687                                          GObject            *tbl)
3688 {
3689     GtkWidget *popdown = GTK_WIDGET (g_object_get_data (tbl, "family-popdown-window"));
3690     GtkWidget *widget = GTK_WIDGET (g_object_get_data (tbl, "family-entry"));
3691     int x, y;
3692
3693     if (!visible)
3694     {
3695         gdk_window_get_origin (widget->window, &x, &y);
3696         gtk_window_move (GTK_WINDOW (popdown), x, y + widget->allocation.height + 2); //2px of grace space
3697         gtk_widget_show_all (popdown);
3698
3699         gdk_pointer_grab (widget->window, TRUE,
3700                           GdkEventMask (GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK |
3701                                         GDK_ENTER_NOTIFY_MASK | GDK_LEAVE_NOTIFY_MASK |
3702                                         GDK_POINTER_MOTION_MASK),
3703                           NULL, NULL, GDK_CURRENT_TIME);
3704
3705         gdk_keyboard_grab (widget->window, TRUE, GDK_CURRENT_TIME);
3706
3707         visible = true;
3708     }
3709     else
3710     {
3711         gdk_pointer_ungrab (GDK_CURRENT_TIME);
3712         gdk_keyboard_ungrab (GDK_CURRENT_TIME);
3713         gtk_widget_hide (popdown);
3714         visible = false;
3715     }
3716 }
3717
3718 gboolean
3719 sp_text_toolbox_entry_focus_in  (GtkWidget        *entry,
3720                                  GdkEventFocus    *event,
3721                                  GObject          *tbl)
3722 {
3723     gtk_entry_select_region (GTK_ENTRY (entry), 0, -1);
3724     return FALSE;
3725 }
3726
3727 gboolean
3728 sp_text_toolbox_popdown_focus_out (GtkWidget        *popdown,
3729                                    GdkEventFocus    *event,
3730                                    GObject          *tbl)
3731 {
3732     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3733
3734     gtk_widget_hide (popdown);
3735     visible = false;
3736     gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3737     return TRUE;
3738 }
3739
3740 void
3741 cell_data_func  (GtkTreeViewColumn *column,
3742                  GtkCellRenderer   *cell,
3743                  GtkTreeModel      *tree_model,
3744                  GtkTreeIter       *iter,
3745                  gpointer           data)
3746 {
3747     char        *family,
3748         *family_escaped,
3749         *sample_escaped;
3750
3751     static const char *sample = _("AaBbCcIiPpQq12369$\342\202\254\302\242?.;/()");
3752
3753     gtk_tree_model_get (tree_model, iter, 0, &family, -1);
3754
3755     family_escaped = g_markup_escape_text (family, -1);
3756     sample_escaped = g_markup_escape_text (sample, -1);
3757
3758     std::stringstream markup;
3759     markup << family_escaped << "  <span foreground='darkgray' font_family='" << family_escaped << "'>" << sample_escaped << "</span>";
3760     g_object_set (G_OBJECT (cell), "markup", markup.str().c_str(), NULL);
3761
3762     free (family);
3763     free (family_escaped);
3764     free (sample_escaped);
3765 }
3766
3767 static void delete_completion(GObject *obj, GtkWidget *entry) {
3768     GObject *completion = (GObject *) gtk_object_get_data(GTK_OBJECT(entry), "completion");
3769     if (completion) {
3770         gtk_entry_set_completion (GTK_ENTRY(entry), NULL);
3771         g_object_unref (completion);
3772     }
3773 }
3774
3775 GtkWidget*
3776 sp_text_toolbox_new (SPDesktop *desktop)
3777 {
3778     GtkWidget   *tbl = gtk_hbox_new (FALSE, 0);
3779
3780     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
3781     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
3782
3783     GtkTooltips *tt = gtk_tooltips_new();
3784     Glib::RefPtr<Gtk::ListStore> store = Inkscape::FontLister::get_instance()->get_font_list();
3785
3786     ////////////Family
3787     //Window
3788     GtkWidget   *window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
3789     gtk_window_set_decorated (GTK_WINDOW (window), FALSE);
3790
3791     //Entry
3792     GtkWidget           *entry = gtk_entry_new ();
3793     gtk_object_set_data(GTK_OBJECT(entry), "altx-text", entry);
3794     GtkEntryCompletion  *completion = gtk_entry_completion_new ();
3795     gtk_entry_completion_set_model (completion, GTK_TREE_MODEL (Glib::unwrap(store)));
3796     gtk_entry_completion_set_text_column (completion, 0);
3797     gtk_entry_completion_set_minimum_key_length (completion, 1);
3798     g_object_set (G_OBJECT(completion), "inline-completion", TRUE, "popup-completion", TRUE, NULL);
3799     gtk_entry_set_completion (GTK_ENTRY(entry), completion);
3800     gtk_object_set_data(GTK_OBJECT(entry), "completion", completion);
3801     aux_toolbox_space (tbl, 1);
3802     gtk_box_pack_start (GTK_BOX (tbl), entry, FALSE, FALSE, 0);
3803     g_signal_connect(G_OBJECT(tbl), "destroy", G_CALLBACK(delete_completion), entry);
3804
3805     //Button
3806     GtkWidget   *button = gtk_button_new ();
3807     gtk_container_add       (GTK_CONTAINER (button), gtk_arrow_new (GTK_ARROW_DOWN, GTK_SHADOW_NONE));
3808     gtk_box_pack_start      (GTK_BOX (tbl), button, FALSE, FALSE, 0);
3809
3810     //Popdown
3811     GtkWidget           *sw = gtk_scrolled_window_new (NULL, NULL);
3812     GtkWidget           *treeview = gtk_tree_view_new ();
3813
3814     GtkCellRenderer     *cell = gtk_cell_renderer_text_new ();
3815     GtkTreeViewColumn   *column = gtk_tree_view_column_new ();
3816     gtk_tree_view_column_pack_start (column, cell, FALSE);
3817     gtk_tree_view_column_set_sizing (column, GTK_TREE_VIEW_COLUMN_FIXED);
3818     gtk_tree_view_column_set_cell_data_func (column, cell, GtkTreeCellDataFunc (cell_data_func), NULL, NULL);
3819     gtk_tree_view_append_column (GTK_TREE_VIEW (treeview), column);
3820
3821     gtk_tree_view_set_model (GTK_TREE_VIEW (treeview), GTK_TREE_MODEL (Glib::unwrap(store)));
3822     gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (treeview), FALSE);
3823 #if GTK_CHECK_VERSION(2,6,0)
3824     gtk_tree_view_set_fixed_height_mode (GTK_TREE_VIEW (treeview), TRUE);
3825 #endif // GTK_CHECK_VERSION(2,6,0)
3826
3827     //gtk_tree_view_set_enable_search (GTK_TREE_VIEW (treeview), TRUE);
3828
3829     gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw), GTK_POLICY_NEVER, GTK_POLICY_ALWAYS);
3830     gtk_container_add (GTK_CONTAINER (sw), treeview);
3831
3832     gtk_container_add (GTK_CONTAINER (window), sw);
3833     gtk_widget_set_size_request (window, 300, 450);
3834
3835     g_signal_connect (G_OBJECT (entry),  "activate", G_CALLBACK (sp_text_toolbox_family_entry_activate), tbl);
3836     g_signal_connect (G_OBJECT (entry),  "focus-in-event", G_CALLBACK (sp_text_toolbox_entry_focus_in), tbl);
3837     g_signal_connect (G_OBJECT (entry), "key-press-event", G_CALLBACK(sp_text_toolbox_family_keypress), tbl);
3838
3839     g_signal_connect (G_OBJECT (button), "clicked", G_CALLBACK (sp_text_toolbox_text_popdown_clicked), tbl);
3840
3841     g_signal_connect (G_OBJECT (window), "focus-out-event", G_CALLBACK (sp_text_toolbox_popdown_focus_out), tbl);
3842     g_signal_connect (G_OBJECT (window), "key-press-event", G_CALLBACK(sp_text_toolbox_family_list_keypress), tbl);
3843
3844     GtkTreeSelection *tselection = gtk_tree_view_get_selection (GTK_TREE_VIEW (treeview));
3845     g_signal_connect (G_OBJECT (tselection), "changed", G_CALLBACK (sp_text_toolbox_family_changed), tbl);
3846
3847     g_object_set_data (G_OBJECT (tbl), "family-entry", entry);
3848     g_object_set_data (G_OBJECT (tbl), "family-popdown-button", button);
3849     g_object_set_data (G_OBJECT (tbl), "family-popdown-window", window);
3850     g_object_set_data (G_OBJECT (tbl), "family-tree-selection", tselection);
3851     g_object_set_data (G_OBJECT (tbl), "family-tree-view", treeview);
3852
3853     GtkWidget *image = gtk_image_new_from_stock (GTK_STOCK_DIALOG_WARNING, GTK_ICON_SIZE_SMALL_TOOLBAR);
3854     aux_toolbox_space (tbl, 1);
3855     GtkWidget *box = gtk_event_box_new ();
3856     gtk_container_add (GTK_CONTAINER (box), image);
3857     gtk_box_pack_start (GTK_BOX (tbl), box, FALSE, FALSE, 4);
3858     g_object_set_data (G_OBJECT (tbl), "warning-image", box);
3859     GtkTooltips *tooltips = gtk_tooltips_new ();
3860     gtk_tooltips_set_tip (tooltips, box, _("This font is currently not installed on your system. Inkscape will use the default font instead."), "");
3861     gtk_widget_hide (GTK_WIDGET (box));
3862     g_signal_connect_swapped (G_OBJECT (tbl), "show", G_CALLBACK (gtk_widget_hide), box);
3863
3864     ////////////Size
3865     const char *sizes[] = {
3866         "4", "6", "8", "9", "10", "11", "12", "13", "14",
3867         "16", "18", "20", "22", "24", "28",
3868         "32", "36", "40", "48", "56", "64", "72", "144"
3869     };
3870
3871     GtkWidget *cbox = gtk_combo_box_entry_new_text ();
3872     for (unsigned int n = 0; n < G_N_ELEMENTS (sizes); gtk_combo_box_append_text (GTK_COMBO_BOX(cbox), sizes[n++]));
3873     gtk_widget_set_size_request (cbox, 80, -1);
3874     aux_toolbox_space (tbl, 1);
3875     gtk_box_pack_start (GTK_BOX (tbl), cbox, FALSE, FALSE, 0);
3876     g_object_set_data (G_OBJECT (tbl), "combo-box-size", cbox);
3877     g_signal_connect (G_OBJECT (cbox), "changed", G_CALLBACK (sp_text_toolbox_size_changed), tbl);
3878     gtk_signal_connect(GTK_OBJECT(cbox), "key-press-event", GTK_SIGNAL_FUNC(sp_text_toolbox_size_keypress), NULL);
3879
3880     //spacer
3881     aux_toolbox_space (tbl, 4);
3882     gtk_box_pack_start (GTK_BOX (tbl), gtk_vseparator_new (), FALSE, FALSE, 4);
3883
3884     ////////////Text anchor
3885     GtkWidget *group   = gtk_radio_button_new (NULL);
3886     GtkWidget *row     = gtk_hbox_new (FALSE, 4);
3887     g_object_set_data (G_OBJECT (tbl), "anchor-group", group);
3888
3889     // left
3890     GtkWidget *rbutton = group;
3891     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3892     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_JUSTIFY_LEFT, GTK_ICON_SIZE_SMALL_TOOLBAR));
3893     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3894
3895     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3896     g_object_set_data   (G_OBJECT (tbl), "text-start", rbutton);
3897     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_anchoring_toggled), gpointer(0));
3898     gtk_tooltips_set_tip(tt, rbutton, _("Align left"), NULL);
3899
3900     // center
3901     rbutton = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
3902     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3903     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_JUSTIFY_CENTER, GTK_ICON_SIZE_SMALL_TOOLBAR));
3904     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3905
3906     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3907     g_object_set_data   (G_OBJECT (tbl), "text-middle", rbutton);
3908     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_anchoring_toggled), gpointer (1));
3909     gtk_tooltips_set_tip(tt, rbutton, _("Center"), NULL);
3910
3911     // right
3912     rbutton = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
3913     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3914     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_JUSTIFY_RIGHT, GTK_ICON_SIZE_SMALL_TOOLBAR));
3915     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3916
3917     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3918     g_object_set_data   (G_OBJECT (tbl), "text-end", rbutton);
3919     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_anchoring_toggled), gpointer(2));
3920     gtk_tooltips_set_tip(tt, rbutton, _("Align right"), NULL);
3921
3922     // fill
3923     rbutton = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
3924     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3925     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_JUSTIFY_FILL, GTK_ICON_SIZE_SMALL_TOOLBAR));
3926     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3927
3928     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3929     g_object_set_data   (G_OBJECT (tbl), "text-fill", rbutton);
3930     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_anchoring_toggled), gpointer(3));
3931     gtk_tooltips_set_tip(tt, rbutton, _("Justify"), NULL);
3932
3933     aux_toolbox_space (tbl, 1);
3934     gtk_box_pack_start (GTK_BOX (tbl), row, FALSE, FALSE, 4);
3935
3936     //spacer
3937     gtk_box_pack_start (GTK_BOX (tbl), gtk_vseparator_new (), FALSE, FALSE, 4);
3938
3939     ////////////Text style
3940     row = gtk_hbox_new (FALSE, 4);
3941
3942     // bold
3943     rbutton = gtk_toggle_button_new ();
3944     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3945     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_BOLD, GTK_ICON_SIZE_SMALL_TOOLBAR));
3946     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3947     gtk_tooltips_set_tip(tt, rbutton, _("Bold"), NULL);
3948
3949     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3950     g_object_set_data   (G_OBJECT (tbl), "style-bold", rbutton);
3951     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_style_toggled), gpointer(0));
3952
3953     // italic
3954     rbutton = gtk_toggle_button_new ();
3955     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3956     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_ITALIC, GTK_ICON_SIZE_SMALL_TOOLBAR));
3957     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3958     gtk_tooltips_set_tip(tt, rbutton, _("Italic"), NULL);
3959
3960     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3961     g_object_set_data   (G_OBJECT (tbl), "style-italic", rbutton);
3962     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_style_toggled), gpointer (1));
3963
3964     aux_toolbox_space (tbl, 1);
3965     gtk_box_pack_start (GTK_BOX (tbl), row, FALSE, FALSE, 4);
3966
3967     //spacer
3968     gtk_box_pack_start (GTK_BOX (tbl), gtk_vseparator_new (), FALSE, FALSE, 4);
3969
3970     ////////////Text orientation
3971     group   = gtk_radio_button_new (NULL);
3972     row     = gtk_hbox_new (FALSE, 4);
3973     g_object_set_data (G_OBJECT (tbl), "orientation-group", group);
3974
3975     // horizontal
3976     rbutton = group;
3977     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3978     gtk_container_add           (GTK_CONTAINER (rbutton), sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_WRITING_MODE_LR));
3979     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3980     gtk_tooltips_set_tip(tt, rbutton, _("Horizontal text"), NULL);
3981
3982     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3983     g_object_set_data   (G_OBJECT (tbl), "orientation-horizontal", rbutton);
3984     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_orientation_toggled), gpointer(0));
3985
3986     // vertical
3987     rbutton = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
3988     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3989     gtk_container_add           (GTK_CONTAINER (rbutton), sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_WRITING_MODE_TB));
3990     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3991     gtk_tooltips_set_tip(tt, rbutton, _("Vertical text"), NULL);
3992
3993     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3994     g_object_set_data   (G_OBJECT (tbl), "orientation-vertical", rbutton);
3995     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_orientation_toggled), gpointer (1));
3996     gtk_box_pack_start (GTK_BOX (tbl), row, FALSE, FALSE, 4);
3997
3998
3999     //watch selection
4000     Inkscape::ConnectionPool* pool = Inkscape::ConnectionPool::new_connection_pool ("ISTextToolbox");
4001
4002     sigc::connection *c_selection_changed =
4003         new sigc::connection (sp_desktop_selection (desktop)->connectChanged
4004                               (sigc::bind (sigc::ptr_fun (sp_text_toolbox_selection_changed), (GObject*)tbl)));
4005     pool->add_connection ("selection-changed", c_selection_changed);
4006
4007     sigc::connection *c_selection_modified =
4008         new sigc::connection (sp_desktop_selection (desktop)->connectModified
4009                               (sigc::bind (sigc::ptr_fun (sp_text_toolbox_selection_modified), (GObject*)tbl)));
4010     pool->add_connection ("selection-modified", c_selection_modified);
4011
4012     sigc::connection *c_subselection_changed =
4013         new sigc::connection (desktop->connectToolSubselectionChanged
4014                               (sigc::bind (sigc::ptr_fun (sp_text_toolbox_subselection_changed), (GObject*)tbl)));
4015     pool->add_connection ("tool-subselection-changed", c_subselection_changed);
4016
4017     Inkscape::ConnectionPool::connect_destroy (G_OBJECT (tbl), pool);
4018
4019
4020 #if 0
4021     // horizontal
4022     {
4023         GtkWidget *px= sp_icon_new(Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_WRITING_MODE_LR);
4024         GtkWidget *b = group = gtk_radio_button_new (NULL);
4025         gtk_container_add (GTK_CONTAINER (b), px);
4026         gtk_tooltips_set_tip (tt, b, _("Horizontal text"), NULL);
4027         gtk_button_set_relief (GTK_BUTTON (b), GTK_RELIEF_NONE);
4028         gtk_toggle_button_set_mode (GTK_TOGGLE_BUTTON (b), FALSE );
4029         gtk_box_pack_start (GTK_BOX (tbl), b, FALSE, FALSE, 0);
4030     }
4031
4032     // vertical
4033     {
4034         GtkWidget *px = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_WRITING_MODE_TB);
4035         GtkWidget *b = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
4036         gtk_container_add (GTK_CONTAINER (b), px);
4037         gtk_tooltips_set_tip (tt, b, _("Vertical text"), NULL);
4038         gtk_button_set_relief (GTK_BUTTON (b), GTK_RELIEF_NONE);
4039         gtk_toggle_button_set_mode (GTK_TOGGLE_BUTTON (b), FALSE );
4040         gtk_box_pack_start (GTK_BOX (tbl), b, FALSE, FALSE, 0);
4041     }
4042
4043     aux_toolbox_space(tbl, AUX_BETWEEN_BUTTON_GROUPS);
4044
4045     // letter spacing
4046     {
4047         {
4048             GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_LETTER_SPACING);
4049             GtkWidget *hb = gtk_hbox_new(FALSE, 1);
4050             gtk_container_add (GTK_CONTAINER (hb), image);
4051             gtk_widget_show(image);
4052             gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
4053         }
4054
4055         {
4056             GtkWidget *hb = sp_tb_spinbutton(_(""), _("Spacing between letters"),
4057                                              "tools.text", "letter_spacing", 0.0,
4058                                              us, tbl, FALSE, NULL,
4059                                              -1000.0, 1000.0, 0.1, 0.1,
4060                                              sp_text_letter_changed, 0.1, 1);
4061             gtk_widget_set_size_request (hb, 45, 6);
4062             gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 6);
4063         }
4064     }
4065
4066     // line spacing
4067     {
4068         {
4069             GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_LINE_SPACING);
4070             GtkWidget *hb = gtk_hbox_new(FALSE, 1);
4071             gtk_container_add (GTK_CONTAINER (hb), image);
4072             gtk_widget_show(image);
4073             gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
4074         }
4075
4076         {
4077             GtkWidget *hb = sp_tb_spinbutton(_(""), _("Spacing between lines"),
4078                                              "tools.text", "line_spacing", 0,
4079                                              us, tbl, FALSE, NULL,
4080                                              -1000.0, 1000.0, 0.1, 0.1,
4081                                              sp_text_line_changed, 0.1, 1);
4082             gtk_widget_set_size_request (hb, 45, 0);
4083             gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 3);
4084         }
4085     }
4086
4087     {
4088         // horizontal kerning/vertical kerning units menu: create
4089         GtkWidget *us = sp_unit_selector_new(SP_UNIT_ABSOLUTE | SP_UNIT_DEVICE);
4090         sp_unit_selector_setsize(us, AUX_OPTION_MENU_WIDTH, AUX_OPTION_MENU_HEIGHT);
4091         sp_unit_selector_set_unit(SP_UNIT_SELECTOR(us), desktop->namedview->doc_units);
4092
4093         aux_toolbox_space(tbl, AUX_BETWEEN_BUTTON_GROUPS);
4094
4095         // horizontal kerning
4096         {
4097             {
4098                 GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_HORZ_KERN);
4099                 GtkWidget *hb = gtk_hbox_new(FALSE, 1);
4100                 gtk_container_add (GTK_CONTAINER (hb), image);
4101                 gtk_widget_show(image);
4102                 gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
4103             }
4104
4105             {
4106                 GtkWidget *hb = sp_tb_spinbutton(_(""), _("Horizontal kerning"),
4107                                                  "tools.text", "horizontal_kerning", 0,
4108                                                  us, tbl, FALSE, NULL,
4109                                                  -100.00, 100.00, 0.01, 0.1,
4110                                                  sp_text_horiz_kern_changed);
4111                 gtk_widget_set_size_request (hb, 45, 0);
4112                 gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 6);
4113             }
4114         }
4115
4116         // vertical kerning
4117         {
4118             {
4119                 GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_VERT_KERN);
4120                 GtkWidget *hb = gtk_hbox_new(FALSE, 1);
4121                 gtk_container_add (GTK_CONTAINER (hb), image);
4122                 gtk_widget_show(image);
4123                 gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
4124             }
4125
4126             {
4127                 GtkWidget *hb = sp_tb_spinbutton(_(""), _("Vertical kerning"),
4128                                                  "tools.text", "vertical_kerning", 0,
4129                                                  us, tbl, FALSE, NULL,
4130                                                  -100.00, 100.00, 0.01, 0.1,
4131                                                  sp_text_vert_kern_changed);
4132                 gtk_widget_set_size_request (hb, 45, 0);
4133                 gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 5);
4134             }
4135         }
4136
4137         // add the units menu
4138         gtk_widget_show(us);
4139         gtk_box_pack_start(GTK_BOX(tbl), us, FALSE, FALSE, 1);
4140         gtk_object_set_data(GTK_OBJECT(tbl), "units", us);
4141     }
4142
4143     // letter rotation
4144     aux_toolbox_space(tbl, AUX_BETWEEN_BUTTON_GROUPS);
4145     {
4146         {
4147             GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_ROTATION);
4148             GtkWidget *hb = gtk_hbox_new(FALSE, 1);
4149             gtk_container_add (GTK_CONTAINER (hb), image);
4150             gtk_widget_show(image);
4151             gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
4152         }
4153         {
4154             GtkWidget *hb = sp_tb_spinbutton(_(""), _("Letter rotation"),
4155                                              "tools.text", "letter_rotation", 0,
4156                                              us, tbl, FALSE, NULL,
4157                                              -180.0, 180.0, 0.1, 0.1,
4158                                              sp_text_letter_rotation_changed, 0.1, 1);
4159             gtk_widget_set_size_request (hb, 45, 0);
4160             gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 6);
4161         }
4162         // rotation degree label
4163         {
4164             GtkWidget *label = gtk_widget_new (GTK_TYPE_LABEL, "label", "\302\260", "xalign", 0.0, NULL);
4165             gtk_box_pack_start(GTK_BOX(tbl), label, FALSE, FALSE, 0);
4166         }
4167     }
4168
4169     // Remove Manual Kerns
4170     {
4171         GtkWidget *px = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_REMOVE_KERNS);
4172         GtkWidget *button = gtk_button_new ();
4173         gtk_container_add (GTK_CONTAINER (button), px);
4174         gtk_widget_show(button);
4175         gtk_tooltips_set_tip (tt, button, _("Remove manual kerns"), NULL);
4176         gtk_button_set_relief (GTK_BUTTON (button), GTK_RELIEF_NONE);
4177         gtk_widget_set_sensitive(button, TRUE);
4178         gtk_box_pack_start (GTK_BOX (tbl), button, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
4179     }
4180 #endif
4181
4182     gtk_widget_show_all (tbl);
4183     return tbl;
4184
4185 } // end of sp_text_toolbox_new()
4186
4187 }//<unnamed> namespace
4188
4189
4190 //#########################
4191 //##  Connector Toolbox  ##
4192 //#########################
4193
4194 static void sp_connector_path_set_avoid(void)
4195 {
4196     cc_selection_set_avoid(true);
4197 }
4198
4199
4200 static void sp_connector_path_set_ignore(void)
4201 {
4202     cc_selection_set_avoid(false);
4203 }
4204
4205
4206
4207 static void connector_spacing_changed(GtkAdjustment *adj, GtkWidget *tbl)
4208 {
4209     // quit if run by the _changed callbacks
4210     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
4211         return;
4212     }
4213
4214     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl),
4215             "desktop");
4216     SPDocument *doc = sp_desktop_document(desktop);
4217
4218     if (!sp_document_get_undo_sensitive(doc))
4219     {
4220         return;
4221     }
4222
4223     // in turn, prevent callbacks from responding
4224     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
4225
4226     Inkscape::XML::Node *repr = SP_OBJECT_REPR(desktop->namedview);
4227
4228     sp_repr_set_css_double(repr, "inkscape:connector-spacing", adj->value);
4229     SP_OBJECT(desktop->namedview)->updateRepr();
4230
4231     GSList *items = get_avoided_items(NULL, desktop->currentRoot(), desktop);
4232     for ( GSList const *iter = items ; iter != NULL ; iter = iter->next ) {
4233         SPItem *item = reinterpret_cast<SPItem *>(iter->data);
4234         NR::Matrix m = NR::identity();
4235         avoid_item_move(&m, item);
4236     }
4237
4238     if (items) {
4239         g_slist_free(items);
4240     }
4241
4242     sp_document_done(doc, SP_VERB_CONTEXT_CONNECTOR,
4243             _("Change connector spacing"));
4244
4245     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
4246
4247     spinbutton_defocus(GTK_OBJECT(tbl));
4248 }
4249
4250 static void sp_connector_graph_layout(void)
4251 {
4252     if (!SP_ACTIVE_DESKTOP) return;
4253
4254     // hack for clones, see comment in align-and-distribute.cpp
4255     int saved_compensation = prefs_get_int_attribute("options.clonecompensation", "value", SP_CLONE_COMPENSATION_UNMOVED);
4256     prefs_set_int_attribute("options.clonecompensation", "value", SP_CLONE_COMPENSATION_UNMOVED);
4257
4258     graphlayout(sp_desktop_selection(SP_ACTIVE_DESKTOP)->itemList());
4259
4260     prefs_set_int_attribute("options.clonecompensation", "value", saved_compensation);
4261
4262     sp_document_done(sp_desktop_document(SP_ACTIVE_DESKTOP), SP_VERB_DIALOG_ALIGN_DISTRIBUTE, _("Arrange connector network"));
4263 }
4264
4265 static void
4266 sp_directed_graph_layout_toggled(GtkWidget *widget, GtkObject *tbl)
4267 {
4268     if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget))) {
4269         prefs_set_string_attribute("tools.connector", "directedlayout",
4270                 "true");
4271     } else {
4272         prefs_set_string_attribute("tools.connector", "directedlayout",
4273                 "false");
4274     }
4275 }
4276 static void
4277 sp_nooverlaps_graph_layout_toggled(GtkWidget *widget, GtkObject *tbl)
4278 {
4279     if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget))) {
4280         prefs_set_string_attribute("tools.connector", "avoidoverlaplayout",
4281                 "true");
4282     } else {
4283         prefs_set_string_attribute("tools.connector", "avoidoverlaplayout",
4284                 "false");
4285     }
4286 }
4287
4288
4289 static void connector_length_changed(GtkAdjustment *adj, GtkWidget *tbl)
4290 {
4291     prefs_set_double_attribute("tools.connector", "length", adj->value);
4292     spinbutton_defocus(GTK_OBJECT(tbl));
4293 }
4294
4295 static void connector_tb_event_attr_changed(Inkscape::XML::Node *repr,
4296         gchar const *name, gchar const *old_value, gchar const *new_value,
4297         bool is_interactive, gpointer data)
4298 {
4299     GtkWidget *tbl = GTK_WIDGET(data);
4300
4301     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
4302         return;
4303     }
4304     if (strcmp(name, "inkscape:connector-spacing") != 0) {
4305         return;
4306     }
4307
4308     GtkAdjustment *adj = (GtkAdjustment*)
4309             gtk_object_get_data(GTK_OBJECT(tbl), "spacing");
4310     gdouble spacing = defaultConnSpacing;
4311     sp_repr_get_double(repr, "inkscape:connector-spacing", &spacing);
4312
4313     gtk_adjustment_set_value(adj, spacing);
4314 }
4315
4316
4317 static Inkscape::XML::NodeEventVector connector_tb_repr_events = {
4318     NULL, /* child_added */
4319     NULL, /* child_removed */
4320     connector_tb_event_attr_changed,
4321     NULL, /* content_changed */
4322     NULL  /* order_changed */
4323 };
4324
4325
4326 static GtkWidget *
4327 sp_connector_toolbox_new(SPDesktop *desktop)
4328 {
4329     GtkTooltips *tt = gtk_tooltips_new();
4330     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
4331
4332     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
4333     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
4334
4335     gtk_box_pack_start(GTK_BOX(tbl), gtk_hbox_new(FALSE, 0), FALSE, FALSE,
4336             AUX_BETWEEN_BUTTON_GROUPS);
4337
4338     sp_toolbox_button_new(tbl, Inkscape::ICON_SIZE_SMALL_TOOLBAR,
4339             "connector_avoid", GTK_SIGNAL_FUNC(sp_connector_path_set_avoid),
4340             tt, _("Make connectors avoid selected objects"));
4341
4342     sp_toolbox_button_new(tbl, Inkscape::ICON_SIZE_SMALL_TOOLBAR,
4343             "connector_ignore", GTK_SIGNAL_FUNC(sp_connector_path_set_ignore),
4344             tt, _("Make connectors ignore selected objects"));
4345
4346     //  interval
4347     gtk_box_pack_start(GTK_BOX(tbl), gtk_hbox_new(FALSE, 0), FALSE, FALSE,
4348             AUX_BETWEEN_BUTTON_GROUPS);
4349
4350     // Spacing spinbox
4351     {
4352         GtkWidget *object_spacing = sp_tb_spinbutton(_("Spacing:"),
4353                 _("The amount of space left around objects by auto-routing connectors"),
4354                 "tools.connector", "spacing", 10, NULL, tbl, TRUE,
4355                 "inkscape:connector-spacing", 0, 100, 1.0, 10.0,
4356                 connector_spacing_changed, 1, 0);
4357
4358         gtk_box_pack_start(GTK_BOX(tbl), object_spacing, FALSE, FALSE,
4359                 AUX_SPACING);
4360     }
4361     // Graph (connector network) layout
4362     sp_toolbox_button_new(tbl, Inkscape::ICON_SIZE_SMALL_TOOLBAR,
4363             "graph_layout", GTK_SIGNAL_FUNC(sp_connector_graph_layout),
4364             tt, _("Nicely arrange selected connector network"));
4365     // Default connector length spinbox
4366     {
4367         GtkWidget *connector_length = sp_tb_spinbutton(_("Length:"),
4368                 _("Ideal length for connectors when layout is applied"),
4369                 "tools.connector", "length", 100, NULL, tbl, TRUE,
4370                 "inkscape:connector-length", 10, 1000, 10.0, 100.0,
4371                 connector_length_changed, 1, 0);
4372
4373         gtk_box_pack_start(GTK_BOX(tbl), connector_length, FALSE, FALSE,
4374                 AUX_SPACING);
4375     }
4376     gchar const *tbuttonstate;
4377     // Directed edges toggle button
4378     {
4379         GtkWidget *tbutton = gtk_toggle_button_new ();
4380         gtk_button_set_relief       (GTK_BUTTON (tbutton), GTK_RELIEF_NONE);
4381         gtk_container_add           (GTK_CONTAINER (tbutton), sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, "directed_graph"));
4382         gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (tbutton), FALSE);
4383         gtk_tooltips_set_tip(tt, tbutton, _("Make connectors with end-markers (arrows) point downwards"), NULL);
4384
4385         gtk_box_pack_start  (GTK_BOX  (tbl), tbutton, FALSE, FALSE, 0);
4386         g_signal_connect(G_OBJECT(tbutton), "toggled", GTK_SIGNAL_FUNC(sp_directed_graph_layout_toggled), tbl);
4387         tbuttonstate = prefs_get_string_attribute("tools.connector", "directedlayout");
4388         gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(tbutton),
4389                 (tbuttonstate && !strcmp(tbuttonstate, "true"))?TRUE:FALSE );
4390     }
4391     // Avoid overlaps toggle button
4392     {
4393         GtkWidget *tbutton = gtk_toggle_button_new ();
4394         gtk_button_set_relief       (GTK_BUTTON (tbutton), GTK_RELIEF_NONE);
4395         gtk_container_add           (GTK_CONTAINER (tbutton), sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, "remove_overlaps"));
4396         gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (tbutton), FALSE);
4397         gtk_tooltips_set_tip(tt, tbutton, _("Do not allow overlapping shapes"), NULL);
4398
4399         gtk_box_pack_start  (GTK_BOX  (tbl), tbutton, FALSE, FALSE, 0);
4400         g_signal_connect(G_OBJECT(tbutton), "toggled", GTK_SIGNAL_FUNC(sp_nooverlaps_graph_layout_toggled), tbl);
4401         tbuttonstate = prefs_get_string_attribute("tools.connector", "avoidoverlaplayout");
4402         gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(tbutton),
4403                 (tbuttonstate && !strcmp(tbuttonstate, "true"))?TRUE:FALSE );
4404     }
4405
4406     gtk_widget_show_all(tbl);
4407     sp_set_font_size_smaller (tbl);
4408
4409     // Code to watch for changes to the connector-spacing attribute in
4410     // the XML.
4411     Inkscape::XML::Node *repr = SP_OBJECT_REPR(desktop->namedview);
4412     g_assert(repr != NULL);
4413
4414     Inkscape::XML::Node *oldrepr = (Inkscape::XML::Node *)
4415             gtk_object_get_data(GTK_OBJECT(tbl), "repr");
4416
4417     if (oldrepr) { // remove old listener
4418         sp_repr_remove_listener_by_data(oldrepr, tbl);
4419         Inkscape::GC::release(oldrepr);
4420         oldrepr = NULL;
4421         g_object_set_data(G_OBJECT(tbl), "repr", NULL);
4422     }
4423
4424     if (repr) {
4425         g_object_set_data(G_OBJECT(tbl), "repr", repr);
4426         Inkscape::GC::anchor(repr);
4427         sp_repr_add_listener(repr, &connector_tb_repr_events, tbl);
4428         sp_repr_synthesize_events(repr, &connector_tb_repr_events, tbl);
4429     }
4430
4431     return tbl;
4432
4433 } // end of sp_connector_toolbox_new()
4434
4435 static void paintbucket_tolerance_changed(GtkAdjustment *adj, GtkWidget *tbl)
4436 {
4437     prefs_set_int_attribute("tools.paintbucket", "tolerance", (gint)adj->value);
4438     spinbutton_defocus(GTK_OBJECT(tbl));
4439 }
4440
4441 static GtkWidget *
4442 sp_paintbucket_toolbox_new(SPDesktop *desktop)
4443 {
4444     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
4445
4446     // Spacing spinbox
4447     {
4448         GtkWidget *tolerance = sp_tb_spinbutton(_("Tolerance:"),
4449                 _("The maximum allowed difference between the clicked pixel and the neighboring pixels to be counted in the fill"),
4450                 "tools.paintbucket", "tolerance", 8, NULL, tbl, TRUE,
4451                 "inkscape:paintbucket-tolerance", 0, 255, 1.0, 10.0,
4452                 paintbucket_tolerance_changed, 1, 0);
4453
4454         gtk_box_pack_start(GTK_BOX(tbl), tolerance, FALSE, FALSE,
4455                 AUX_SPACING);
4456     }
4457
4458     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of Paint Bucket fill objects"));
4459     swatch->setDesktop (desktop);
4460     swatch->setClickVerb (SP_VERB_CONTEXT_PAINTBUCKET_PREFS);
4461     swatch->setWatchedTool ("tools.paintbucket", true);
4462     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
4463     gtk_box_pack_end(GTK_BOX(tbl), swatch_, FALSE, FALSE, 0);
4464
4465     gtk_widget_show_all(tbl);
4466     sp_set_font_size_smaller (tbl);
4467     return tbl;
4468 }
4469
4470 /*
4471   Local Variables:
4472   mode:c++
4473   c-file-style:"stroustrup"
4474   c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
4475   indent-tabs-mode:nil
4476   fill-column:99
4477   End:
4478 */
4479 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :
4480