src/widgets/toolbox.cpp

   1 #define __SP_MAINTOOLBOX_C__
   2
   3 /** \file
   4  * Controls bars for some of Inkscape's tools
   5  * (for some tools, they are in their own files)
   6  */
   7
   8 /*
   9 *
  10 * Authors:
  11 *   MenTaLguY <mental@rydia.net>
  12 *   Lauris Kaplinski <lauris@kaplinski.com>
  13 *   bulia byak <buliabyak@users.sf.net>
  14 *   Frank Felfe <innerspace@iname.com>
  15 *   John Cliff <simarilius@yahoo.com>
  16 *   David Turner <novalis@gnu.org>
  17 *   Josh Andler <scislac@scislac.com>
  18 *   Jon A. Cruz <jon@joncruz.org>
  19 *
  20 * Copyright (C) 2004 David Turner
  21 * Copyright (C) 2003 MenTaLguY
  22 * Copyright (C) 1999-2006 authors
  23 * Copyright (C) 2001-2002 Ximian, Inc.
  24 *
  25 * Released under GNU GPL, read the file 'COPYING' for more information
  26 */
  27
  28 #ifdef HAVE_CONFIG_H
  29 # include "config.h"
  30 #endif
  31
  32 #include <gtkmm.h>
  33 #include <gtk/gtk.h>
  34 #include <iostream>
  35 #include <sstream>
  36
  37 #include "widgets/button.h"
  38 #include "widgets/widget-sizes.h"
  39 #include "widgets/spw-utilities.h"
  40 #include "widgets/spinbutton-events.h"
  41 #include "dialogs/text-edit.h"
  42
  43 #include "ui/widget/style-swatch.h"
  44
  45 #include "prefs-utils.h"
  46 #include "verbs.h"
  47 #include "sp-namedview.h"
  48 #include "desktop.h"
  49 #include "desktop-handles.h"
  50 #include "nodepath.h"
  51 #include "xml/repr.h"
  52 #include "xml/node-event-vector.h"
  53 #include <glibmm/i18n.h>
  54 #include "helper/unit-menu.h"
  55 #include "helper/units.h"
  56
  57 #include "inkscape.h"
  58 #include "conn-avoid-ref.h"
  59
  60
  61 #include "select-toolbar.h"
  62 #include "gradient-toolbar.h"
  63
  64 #include "connector-context.h"
  65 #include "sp-rect.h"
  66 #include "sp-star.h"
  67 #include "sp-spiral.h"
  68 #include "sp-ellipse.h"
  69 #include "sp-text.h"
  70 #include "sp-flowtext.h"
  71 #include "style.h"
  72 #include "selection.h"
  73 #include "document-private.h"
  74 #include "desktop-style.h"
  75 #include "../libnrtype/font-lister.h"
  76 #include "../connection-pool.h"
  77 #include "../prefs-utils.h"
  78 #include "../inkscape-stock.h"
  79 #include "icon.h"
  80 #include "graphlayout/graphlayout.h"
  81
  82 #include "mod360.h"
  83
  84 #include "toolbox.h"
  85
  86 #include "flood-context.h"
  87
  88 #include "ink-action.h"
  89 #include "ege-adjustment-action.h"
  90
  91 typedef void (*SetupFunction)(GtkWidget *toolbox, SPDesktop *desktop);
  92 typedef void (*UpdateFunction)(SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox);
  93
  94 static GtkWidget *sp_node_toolbox_new(SPDesktop *desktop);
  95 static GtkWidget *sp_zoom_toolbox_new(SPDesktop *desktop);
  96 static GtkWidget *sp_star_toolbox_new(SPDesktop *desktop);
  97 static GtkWidget *sp_arc_toolbox_new(SPDesktop *desktop);
  98 static GtkWidget *sp_rect_toolbox_new(SPDesktop *desktop);
  99 static GtkWidget *sp_spiral_toolbox_new(SPDesktop *desktop);
 100 static GtkWidget *sp_pencil_toolbox_new(SPDesktop *desktop);
 101 static GtkWidget *sp_pen_toolbox_new(SPDesktop *desktop);
 102 static GtkWidget *sp_calligraphy_toolbox_new(SPDesktop *desktop);
 103 static GtkWidget *sp_dropper_toolbox_new(SPDesktop *desktop);
 104 static GtkWidget *sp_empty_toolbox_new(SPDesktop *desktop);
 105 static GtkWidget *sp_connector_toolbox_new(SPDesktop *desktop);
 106 static GtkWidget *sp_paintbucket_toolbox_new(SPDesktop *desktop);
 107
 108 namespace { GtkWidget *sp_text_toolbox_new (SPDesktop *desktop); }
 109
 110
 111 static struct {
 112     gchar const *type_name;
 113     gchar const *data_name;
 114     sp_verb_t verb;
 115     sp_verb_t doubleclick_verb;
 116 } const tools[] = {
 117     { "SPSelectContext",   "select_tool",    SP_VERB_CONTEXT_SELECT,  SP_VERB_CONTEXT_SELECT_PREFS},
 118     { "SPNodeContext",     "node_tool",      SP_VERB_CONTEXT_NODE, SP_VERB_CONTEXT_NODE_PREFS },
 119     { "SPZoomContext",     "zoom_tool",      SP_VERB_CONTEXT_ZOOM, SP_VERB_CONTEXT_ZOOM_PREFS },
 120     { "SPRectContext",     "rect_tool",      SP_VERB_CONTEXT_RECT, SP_VERB_CONTEXT_RECT_PREFS },
 121     { "SPArcContext",      "arc_tool",       SP_VERB_CONTEXT_ARC, SP_VERB_CONTEXT_ARC_PREFS },
 122     { "SPStarContext",     "star_tool",      SP_VERB_CONTEXT_STAR, SP_VERB_CONTEXT_STAR_PREFS },
 123     { "SPSpiralContext",   "spiral_tool",    SP_VERB_CONTEXT_SPIRAL, SP_VERB_CONTEXT_SPIRAL_PREFS },
 124     { "SPPencilContext",   "pencil_tool",    SP_VERB_CONTEXT_PENCIL, SP_VERB_CONTEXT_PENCIL_PREFS },
 125     { "SPPenContext",      "pen_tool",       SP_VERB_CONTEXT_PEN, SP_VERB_CONTEXT_PEN_PREFS },
 126     { "SPDynaDrawContext", "dyna_draw_tool", SP_VERB_CONTEXT_CALLIGRAPHIC, SP_VERB_CONTEXT_CALLIGRAPHIC_PREFS },
 127     { "SPFloodContext",    "paintbucket_tool",     SP_VERB_CONTEXT_PAINTBUCKET, SP_VERB_CONTEXT_PAINTBUCKET_PREFS },
 128     { "SPTextContext",     "text_tool",      SP_VERB_CONTEXT_TEXT, SP_VERB_CONTEXT_TEXT_PREFS },
 129     { "SPConnectorContext","connector_tool", SP_VERB_CONTEXT_CONNECTOR, SP_VERB_CONTEXT_CONNECTOR_PREFS },
 130     { "SPGradientContext", "gradient_tool",  SP_VERB_CONTEXT_GRADIENT, SP_VERB_CONTEXT_GRADIENT_PREFS },
 131     { "SPDropperContext",  "dropper_tool",   SP_VERB_CONTEXT_DROPPER, SP_VERB_CONTEXT_DROPPER_PREFS },
 132     { NULL, NULL, 0, 0 }
 133 };
 134
 135 static struct {
 136     gchar const *type_name;
 137     gchar const *data_name;
 138     GtkWidget *(*create_func)(SPDesktop *desktop);
 139 } const aux_toolboxes[] = {
 140     { "SPSelectContext", "select_toolbox", sp_select_toolbox_new },
 141     { "SPNodeContext",   "node_toolbox",   sp_node_toolbox_new },
 142     { "SPZoomContext",   "zoom_toolbox",   sp_zoom_toolbox_new },
 143     { "SPStarContext",   "star_toolbox",   sp_star_toolbox_new },
 144     { "SPRectContext",   "rect_toolbox",   sp_rect_toolbox_new },
 145     { "SPArcContext",    "arc_toolbox",    sp_arc_toolbox_new },
 146     { "SPSpiralContext", "spiral_toolbox", sp_spiral_toolbox_new },
 147     { "SPPencilContext", "pencil_toolbox", sp_pencil_toolbox_new },
 148     { "SPPenContext", "pen_toolbox", sp_pen_toolbox_new },
 149     { "SPDynaDrawContext", "calligraphy_toolbox", sp_calligraphy_toolbox_new },
 150     { "SPTextContext",   "text_toolbox",   sp_text_toolbox_new },
 151     { "SPDropperContext", "dropper_toolbox", sp_dropper_toolbox_new },
 152     { "SPGradientContext", "gradient_toolbox", sp_gradient_toolbox_new },
 153     { "SPConnectorContext", "connector_toolbox", sp_connector_toolbox_new },
 154     { "SPFloodContext",  "paintbucket_toolbox",  sp_paintbucket_toolbox_new },
 155     { NULL, NULL, NULL }
 156 };
 157
 158 static void toolbox_set_desktop (GtkWidget *toolbox, SPDesktop *desktop, SetupFunction setup_func, UpdateFunction update_func, sigc::connection*);
 159
 160 static void setup_tool_toolbox (GtkWidget *toolbox, SPDesktop *desktop);
 161 static void update_tool_toolbox (SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox);
 162
 163 static void setup_aux_toolbox (GtkWidget *toolbox, SPDesktop *desktop);
 164 static void update_aux_toolbox (SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox);
 165
 166 static void setup_commands_toolbox (GtkWidget *toolbox, SPDesktop *desktop);
 167 static void update_commands_toolbox (SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox);
 168
 169 /* Global text entry widgets necessary for update */
 170 /* GtkWidget *dropper_rgb_entry,
 171           *dropper_opacity_entry ; */
 172 // should be made a private member once this is converted to class
 173
 174 static void delete_connection(GObject *obj, sigc::connection *connection) {
 175     connection->disconnect();
 176     delete connection;
 177 }
 178
 179 static GtkWidget *
 180 sp_toolbox_button_new(GtkWidget *t, Inkscape::IconSize size, gchar const *pxname, GtkSignalFunc handler,
 181                       GtkTooltips *tt, gchar const *tip)
 182 {
 183     GtkWidget *b = sp_button_new_from_data(size, SP_BUTTON_TYPE_NORMAL, NULL, pxname, tip, tt);
 184     gtk_widget_show(b);
 185     if (handler) gtk_signal_connect(GTK_OBJECT(b), "clicked", handler, NULL);
 186     gtk_box_pack_start(GTK_BOX(t), b, FALSE, FALSE, 0);
 187
 188     return b;
 189 }
 190
 191 GtkWidget *
 192 sp_toolbox_button_new_from_verb_with_doubleclick(GtkWidget *t, Inkscape::IconSize size, SPButtonType type,
 193                                                  Inkscape::Verb *verb, Inkscape::Verb *doubleclick_verb,
 194                                                  Inkscape::UI::View::View *view, GtkTooltips *tt)
 195 {
 196     SPAction *action = verb->get_action(view);
 197     if (!action) return NULL;
 198
 199     SPAction *doubleclick_action;
 200     if (doubleclick_verb)
 201         doubleclick_action = doubleclick_verb->get_action(view);
 202     else
 203         doubleclick_action = NULL;
 204
 205     /* fixme: Handle sensitive/unsensitive */
 206     /* fixme: Implement sp_button_new_from_action */
 207     GtkWidget *b = sp_button_new(size, type, action, doubleclick_action, tt);
 208     gtk_widget_show(b);
 209     gtk_box_pack_start(GTK_BOX(t), b, FALSE, FALSE, 0);
 210
 211     return b;
 212 }
 213
 214 GtkWidget *sp_toolbox_button_new_from_verb(GtkWidget *t, Inkscape::IconSize size, SPButtonType type, Inkscape::Verb *verb,
 215                                            Inkscape::UI::View::View *view, GtkTooltips *tt)
 216 {
 217     return sp_toolbox_button_new_from_verb_with_doubleclick(t, size, type, verb, NULL, view, tt);
 218 }
 219
 220 GtkWidget * sp_toolbox_button_normal_new_from_verb(GtkWidget *t, Inkscape::IconSize size, Inkscape::Verb *verb,
 221                                                    Inkscape::UI::View::View *view, GtkTooltips *tt)
 222 {
 223     return sp_toolbox_button_new_from_verb(t, size, SP_BUTTON_TYPE_NORMAL, verb, view, tt);
 224 }
 225
 226 GtkWidget *
 227 sp_tool_toolbox_new()
 228 {
 229     GtkTooltips *tt = gtk_tooltips_new();
 230     GtkWidget *tb = gtk_vbox_new(FALSE, 0);
 231
 232     g_object_set_data(G_OBJECT(tb), "desktop", NULL);
 233     g_object_set_data(G_OBJECT(tb), "tooltips", tt);
 234
 235     gtk_widget_set_sensitive(tb, FALSE);
 236
 237     GtkWidget *hb = gtk_handle_box_new();
 238     gtk_handle_box_set_handle_position(GTK_HANDLE_BOX(hb), GTK_POS_TOP);
 239     gtk_handle_box_set_shadow_type(GTK_HANDLE_BOX(hb), GTK_SHADOW_OUT);
 240     gtk_handle_box_set_snap_edge(GTK_HANDLE_BOX(hb), GTK_POS_LEFT);
 241
 242     gtk_container_add(GTK_CONTAINER(hb), tb);
 243     gtk_widget_show(GTK_WIDGET(tb));
 244
 245     sigc::connection* conn = new sigc::connection;
 246     g_object_set_data(G_OBJECT(hb), "event_context_connection", conn);
 247
 248     return hb;
 249 }
 250
 251 static void
 252 aux_toolbox_attached(GtkHandleBox *toolbox, GtkWidget *child)
 253 {
 254     g_object_set_data(G_OBJECT(child), "is_detached", GINT_TO_POINTER(FALSE));
 255     gtk_widget_queue_resize(child);
 256 }
 257
 258 static void
 259 aux_toolbox_detached(GtkHandleBox *toolbox, GtkWidget *child)
 260 {
 261     g_object_set_data(G_OBJECT(child), "is_detached", GINT_TO_POINTER(TRUE));
 262     gtk_widget_queue_resize(child);
 263 }
 264
 265 GtkWidget *
 266 sp_aux_toolbox_new()
 267 {
 268     GtkWidget *tb = gtk_vbox_new(FALSE, 0);
 269
 270     GtkWidget *tb_s = gtk_vbox_new(FALSE, 0);
 271     GtkWidget *tb_e = gtk_vbox_new(FALSE, 0);
 272     gtk_box_set_spacing(GTK_BOX(tb), AUX_SPACING);
 273     gtk_box_pack_start(GTK_BOX(tb), GTK_WIDGET(tb_s), FALSE, FALSE, 0);
 274     gtk_box_pack_end(GTK_BOX(tb), GTK_WIDGET(tb_e), FALSE, FALSE, 0);
 275
 276     g_object_set_data(G_OBJECT(tb), "desktop", NULL);
 277     g_object_set_data(G_OBJECT(tb), "top_spacer", tb_s);
 278
 279     gtk_widget_set_sensitive(tb, FALSE);
 280
 281     GtkWidget *hb = gtk_handle_box_new();
 282     gtk_handle_box_set_handle_position(GTK_HANDLE_BOX(hb), GTK_POS_LEFT);
 283     gtk_handle_box_set_shadow_type(GTK_HANDLE_BOX(hb), GTK_SHADOW_OUT);
 284     gtk_handle_box_set_snap_edge(GTK_HANDLE_BOX(hb), GTK_POS_LEFT);
 285
 286     g_signal_connect(G_OBJECT(hb), "child_attached", G_CALLBACK(aux_toolbox_attached), (gpointer)tb);
 287     g_signal_connect(G_OBJECT(hb), "child_detached", G_CALLBACK(aux_toolbox_detached), (gpointer)tb);
 288
 289     gtk_container_add(GTK_CONTAINER(hb), tb);
 290     gtk_widget_show(GTK_WIDGET(tb));
 291
 292     sigc::connection* conn = new sigc::connection;
 293     g_object_set_data(G_OBJECT(hb), "event_context_connection", conn);
 294
 295     return hb;
 296 }
 297
 298 //####################################
 299 //# Commands Bar
 300 //####################################
 301
 302 GtkWidget *
 303 sp_commands_toolbox_new()
 304 {
 305     GtkWidget *tb = gtk_vbox_new(FALSE, 0);
 306
 307     GtkWidget *tb_s = gtk_vbox_new(FALSE, 0);
 308     GtkWidget *tb_e = gtk_vbox_new(FALSE, 0);
 309     gtk_box_set_spacing(GTK_BOX(tb), AUX_SPACING);
 310     gtk_box_pack_start(GTK_BOX(tb), GTK_WIDGET(tb_s), FALSE, FALSE, 0);
 311     gtk_box_pack_end(GTK_BOX(tb), GTK_WIDGET(tb_e), FALSE, FALSE, 0);
 312
 313     g_object_set_data(G_OBJECT(tb), "desktop", NULL);
 314     gtk_widget_set_sensitive(tb, FALSE);
 315
 316     GtkWidget *hb = gtk_handle_box_new();
 317     gtk_handle_box_set_handle_position(GTK_HANDLE_BOX(hb), GTK_POS_LEFT);
 318     gtk_handle_box_set_shadow_type(GTK_HANDLE_BOX(hb), GTK_SHADOW_OUT);
 319     gtk_handle_box_set_snap_edge(GTK_HANDLE_BOX(hb), GTK_POS_LEFT);
 320
 321     g_signal_connect(G_OBJECT(hb), "child_attached", G_CALLBACK(aux_toolbox_attached), (gpointer)tb);
 322     g_signal_connect(G_OBJECT(hb), "child_detached", G_CALLBACK(aux_toolbox_detached), (gpointer)tb);
 323
 324     gtk_container_add(GTK_CONTAINER(hb), tb);
 325     gtk_widget_show(GTK_WIDGET(tb));
 326
 327     sigc::connection* conn = new sigc::connection;
 328     g_object_set_data(G_OBJECT(hb), "event_context_connection", conn);
 329
 330     return hb;
 331 }
 332
 333
 334 //####################################
 335 //# node editing callbacks
 336 //####################################
 337
 338 void
 339 sp_node_path_edit_add(void)
 340 {
 341     sp_node_selected_add_node();
 342 }
 343
 344 void
 345 sp_node_path_edit_delete(void)
 346 {
 347     sp_node_selected_delete();
 348 }
 349
 350 void
 351 sp_node_path_edit_delete_segment(void)
 352 {
 353     sp_node_selected_delete_segment();
 354 }
 355
 356 void
 357 sp_node_path_edit_break(void)
 358 {
 359     sp_node_selected_break();
 360 }
 361
 362 void
 363 sp_node_path_edit_join(void)
 364 {
 365     sp_node_selected_join();
 366 }
 367
 368 void
 369 sp_node_path_edit_join_segment(void)
 370 {
 371     sp_node_selected_join_segment();
 372 }
 373
 374 void
 375 sp_node_path_edit_toline(void)
 376 {
 377     sp_node_selected_set_line_type(NR_LINETO);
 378 }
 379
 380 void
 381 sp_node_path_edit_tocurve(void)
 382 {
 383     sp_node_selected_set_line_type(NR_CURVETO);
 384 }
 385
 386 void
 387 sp_node_path_edit_cusp(void)
 388 {
 389     sp_node_selected_set_type(Inkscape::NodePath::NODE_CUSP);
 390 }
 391
 392 void
 393 sp_node_path_edit_smooth(void)
 394 {
 395     sp_node_selected_set_type(Inkscape::NodePath::NODE_SMOOTH);
 396 }
 397
 398 void
 399 sp_node_path_edit_symmetrical(void)
 400 {
 401     sp_node_selected_set_type(Inkscape::NodePath::NODE_SYMM);
 402 }
 403
 404 static void toggle_show_handles (GtkWidget *button, gpointer data) {
 405     bool show = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button));
 406     prefs_set_int_attribute ("tools.nodes", "show_handles",  show ? 1 : 0);
 407     sp_nodepath_show_handles(show);
 408 }
 409
 410 //################################
 411 //##    Node Editing Toolbox    ##
 412 //################################
 413
 414 static GtkWidget *
 415 sp_node_toolbox_new(SPDesktop *desktop)
 416 {
 417     Inkscape::UI::View::View *view = desktop;
 418
 419     GtkTooltips *tt = gtk_tooltips_new();
 420     GtkWidget *tb = gtk_hbox_new(FALSE, 0);
 421
 422     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 423
 424     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_insert",
 425         GTK_SIGNAL_FUNC(sp_node_path_edit_add), tt, _("Insert new nodes into selected segments"));
 426     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_delete",
 427         GTK_SIGNAL_FUNC(sp_node_path_edit_delete), tt, _("Delete selected nodes"));
 428
 429     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 430
 431     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_join",
 432         GTK_SIGNAL_FUNC(sp_node_path_edit_join), tt, _("Join selected endnodes"));
 433     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_join_segment",
 434         GTK_SIGNAL_FUNC(sp_node_path_edit_join_segment), tt, _("Join selected endnodes with a new segment"));
 435
 436     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_delete_segment",
 437         GTK_SIGNAL_FUNC(sp_node_path_edit_delete_segment), tt, _("Split path between two non-endpoint nodes"));
 438
 439     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_break",
 440         GTK_SIGNAL_FUNC(sp_node_path_edit_break), tt, _("Break path at selected nodes"));
 441
 442     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 443
 444     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_cusp",
 445         GTK_SIGNAL_FUNC(sp_node_path_edit_cusp), tt, _("Make selected nodes corner"));
 446
 447     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_smooth",
 448         GTK_SIGNAL_FUNC(sp_node_path_edit_smooth), tt, _("Make selected nodes smooth"));
 449
 450     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_symmetric",
 451         GTK_SIGNAL_FUNC(sp_node_path_edit_symmetrical), tt, _("Make selected nodes symmetric"));
 452
 453     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 454
 455     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_line",
 456         GTK_SIGNAL_FUNC(sp_node_path_edit_toline), tt, _("Make selected segments lines"));
 457
 458     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_curve",
 459         GTK_SIGNAL_FUNC(sp_node_path_edit_tocurve), tt, _("Make selected segments curves"));
 460
 461     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 462
 463     sp_toolbox_button_normal_new_from_verb(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, Inkscape::Verb::get(SP_VERB_OBJECT_TO_CURVE), view, tt);
 464
 465     sp_toolbox_button_normal_new_from_verb(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, Inkscape::Verb::get(SP_VERB_SELECTION_OUTLINE), view, tt);
 466
 467     aux_toolbox_space(tb, AUX_BETWEEN_BUTTON_GROUPS);
 468
 469     GtkWidget *cvbox = gtk_vbox_new (FALSE, 0);
 470     GtkWidget *cbox = gtk_hbox_new (FALSE, 0);
 471
 472     {
 473     GtkWidget *button = sp_button_new_from_data( Inkscape::ICON_SIZE_DECORATION,
 474                                               SP_BUTTON_TYPE_TOGGLE,
 475                                               NULL,
 476                                               "nodes_show_handles",
 477                                               _("Show the Bezier handles of selected nodes"),
 478                                               tt);
 479     gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), prefs_get_int_attribute ("tools.nodes", "show_handles", 1));
 480     g_signal_connect_after (G_OBJECT (button), "clicked", G_CALLBACK (toggle_show_handles), desktop);
 481     gtk_box_pack_start(GTK_BOX(cbox), button, FALSE, FALSE, 0);
 482     }
 483
 484     gtk_box_pack_start(GTK_BOX(cvbox), cbox, TRUE, FALSE, 0);
 485     gtk_box_pack_start(GTK_BOX(tb), cvbox, FALSE, FALSE, 0);
 486
 487     gtk_widget_show_all(tb);
 488
 489     return tb;
 490
 491 } // end of sp_node_toolbox_new()
 492
 493
 494 //########################
 495 //##    Zoom Toolbox    ##
 496 //########################
 497
 498 static GtkWidget *
 499 sp_zoom_toolbox_new(SPDesktop *desktop)
 500 {
 501     Inkscape::UI::View::View *view=desktop;
 502
 503     GtkTooltips *tt = gtk_tooltips_new();
 504     GtkWidget *tb = gtk_hbox_new(FALSE, 0);
 505
 506     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0),
 507                        FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 508
 509     sp_toolbox_button_new_from_verb(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_ZOOM_IN), view, tt);
 510
 511     sp_toolbox_button_new_from_verb(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_ZOOM_OUT), view, tt);
 512
 513     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 514
 515     sp_toolbox_button_new_from_verb(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_ZOOM_SELECTION), view, tt);
 516
 517     sp_toolbox_button_new_from_verb(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_ZOOM_DRAWING), view, tt);
 518
 519     sp_toolbox_button_new_from_verb(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_ZOOM_PAGE), view, tt);
 520
 521     sp_toolbox_button_new_from_verb(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_ZOOM_PAGE_WIDTH), view, tt);
 522
 523     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 524
 525     sp_toolbox_button_new_from_verb(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_ZOOM_PREV), view, tt);
 526
 527     sp_toolbox_button_new_from_verb(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_ZOOM_NEXT), view, tt);
 528
 529     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 530
 531     sp_toolbox_button_new_from_verb(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_ZOOM_1_1), view, tt);
 532
 533     sp_toolbox_button_new_from_verb(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_ZOOM_1_2), view, tt);
 534
 535     sp_toolbox_button_new_from_verb(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_ZOOM_2_1), view, tt);
 536
 537     gtk_widget_show_all(tb);
 538
 539     return tb;
 540
 541 } // end of sp_zoom_toolbox_new()
 542
 543 void
 544 sp_tool_toolbox_set_desktop(GtkWidget *toolbox, SPDesktop *desktop)
 545 {
 546     toolbox_set_desktop(gtk_bin_get_child(GTK_BIN(toolbox)), desktop, setup_tool_toolbox, update_tool_toolbox, static_cast<sigc::connection*>(g_object_get_data(G_OBJECT(toolbox), "event_context_connection")));
 547 }
 548
 549
 550 void
 551 sp_aux_toolbox_set_desktop(GtkWidget *toolbox, SPDesktop *desktop)
 552 {
 553     toolbox_set_desktop(gtk_bin_get_child(GTK_BIN(toolbox)), desktop, setup_aux_toolbox, update_aux_toolbox, static_cast<sigc::connection*>(g_object_get_data(G_OBJECT(toolbox), "event_context_connection")));
 554 }
 555
 556 void
 557 sp_commands_toolbox_set_desktop(GtkWidget *toolbox, SPDesktop *desktop)
 558 {
 559     toolbox_set_desktop(gtk_bin_get_child(GTK_BIN(toolbox)), desktop, setup_commands_toolbox, update_commands_toolbox, static_cast<sigc::connection*>(g_object_get_data(G_OBJECT(toolbox), "event_context_connection")));
 560 }
 561
 562 static void
 563 toolbox_set_desktop(GtkWidget *toolbox, SPDesktop *desktop, SetupFunction setup_func, UpdateFunction update_func, sigc::connection *conn)
 564 {
 565     gpointer ptr = g_object_get_data(G_OBJECT(toolbox), "desktop");
 566     SPDesktop *old_desktop = static_cast<SPDesktop*>(ptr);
 567
 568     if (old_desktop) {
 569         GList *children, *iter;
 570
 571         children = gtk_container_get_children(GTK_CONTAINER(toolbox));
 572         for ( iter = children ; iter ; iter = iter->next ) {
 573             gtk_container_remove( GTK_CONTAINER(toolbox), GTK_WIDGET(iter->data) );
 574         }
 575         g_list_free(children);
 576     }
 577
 578     g_object_set_data(G_OBJECT(toolbox), "desktop", (gpointer)desktop);
 579
 580     if (desktop) {
 581         gtk_widget_set_sensitive(toolbox, TRUE);
 582         setup_func(toolbox, desktop);
 583         update_func(desktop, desktop->event_context, toolbox);
 584         *conn = desktop->connectEventContextChanged
 585             (sigc::bind (sigc::ptr_fun(update_func), toolbox));
 586     } else {
 587         gtk_widget_set_sensitive(toolbox, FALSE);
 588     }
 589
 590 } // end of toolbox_set_desktop()
 591
 592
 593 static void
 594 setup_tool_toolbox(GtkWidget *toolbox, SPDesktop *desktop)
 595 {
 596     GtkTooltips *tooltips=GTK_TOOLTIPS(g_object_get_data(G_OBJECT(toolbox), "tooltips"));
 597     gint shrinkLeft = prefs_get_int_attribute_limited( "toolbox.left", "small", 0, 0, 1 );
 598     Inkscape::IconSize toolboxSize = shrinkLeft ? Inkscape::ICON_SIZE_SMALL_TOOLBAR : Inkscape::ICON_SIZE_LARGE_TOOLBAR;
 599
 600     for (int i = 0 ; tools[i].type_name ; i++ ) {
 601         GtkWidget *button =
 602             sp_toolbox_button_new_from_verb_with_doubleclick( toolbox, toolboxSize,
 603                                                               SP_BUTTON_TYPE_TOGGLE,
 604                                                               Inkscape::Verb::get(tools[i].verb),
 605                                                               Inkscape::Verb::get(tools[i].doubleclick_verb),
 606                                                               desktop,
 607                                                               tooltips );
 608
 609         g_object_set_data( G_OBJECT(toolbox), tools[i].data_name,
 610                            (gpointer)button );
 611     }
 612 }
 613
 614
 615 static void
 616 update_tool_toolbox( SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox )
 617 {
 618     gchar const *const tname = ( eventcontext
 619                                  ? gtk_type_name(GTK_OBJECT_TYPE(eventcontext))
 620                                  : NULL );
 621     for (int i = 0 ; tools[i].type_name ; i++ ) {
 622         SPButton *button = SP_BUTTON(g_object_get_data(G_OBJECT(toolbox), tools[i].data_name));
 623         sp_button_toggle_set_down(button, tname && !strcmp(tname, tools[i].type_name));
 624     }
 625 }
 626
 627 static void
 628 setup_aux_toolbox(GtkWidget *toolbox, SPDesktop *desktop)
 629 {
 630     GtkSizeGroup* grouper = gtk_size_group_new( GTK_SIZE_GROUP_BOTH );
 631
 632     for (int i = 0 ; aux_toolboxes[i].type_name ; i++ ) {
 633         GtkWidget *sub_toolbox;
 634         if (aux_toolboxes[i].create_func == NULL)
 635             sub_toolbox = sp_empty_toolbox_new(desktop);
 636         else
 637             sub_toolbox = aux_toolboxes[i].create_func(desktop);
 638
 639         gtk_size_group_add_widget( grouper, sub_toolbox );
 640
 641         gtk_container_add(GTK_CONTAINER(toolbox), sub_toolbox);
 642         g_object_set_data(G_OBJECT(toolbox), aux_toolboxes[i].data_name, sub_toolbox);
 643     }
 644     g_object_unref( G_OBJECT(grouper) );
 645 }
 646
 647 static void
 648 update_aux_toolbox(SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox)
 649 {
 650     gchar const *tname = ( eventcontext
 651                            ? gtk_type_name(GTK_OBJECT_TYPE(eventcontext))
 652                            : NULL );
 653     for (int i = 0 ; aux_toolboxes[i].type_name ; i++ ) {
 654         GtkWidget *sub_toolbox = GTK_WIDGET(g_object_get_data(G_OBJECT(toolbox), aux_toolboxes[i].data_name));
 655         if (tname && !strcmp(tname, aux_toolboxes[i].type_name)) {
 656             gtk_widget_show_all(sub_toolbox);
 657             g_object_set_data(G_OBJECT(toolbox), "shows", sub_toolbox);
 658         } else {
 659             gtk_widget_hide(sub_toolbox);
 660         }
 661     }
 662 }
 663
 664 static void
 665 setup_commands_toolbox(GtkWidget *toolbox, SPDesktop *desktop)
 666 {
 667     Inkscape::UI::View::View *view = desktop;
 668
 669     GtkTooltips *tt = gtk_tooltips_new();
 670     GtkWidget *tb = gtk_hbox_new(FALSE, 0);
 671
 672     gint shrinkTop = prefs_get_int_attribute_limited( "toolbox", "small", 1, 0, 1 );
 673     Inkscape::IconSize toolboxSize = shrinkTop ? Inkscape::ICON_SIZE_SMALL_TOOLBAR : Inkscape::ICON_SIZE_LARGE_TOOLBAR;
 674
 675     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_FILE_NEW), view, tt);
 676     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_FILE_OPEN), view, tt);
 677     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_FILE_SAVE), view, tt);
 678     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_FILE_PRINT), view, tt);
 679
 680     aux_toolbox_space(tb, AUX_BETWEEN_BUTTON_GROUPS);
 681
 682     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_FILE_IMPORT), view, tt);
 683     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_FILE_EXPORT), view, tt);
 684
 685     aux_toolbox_space(tb, AUX_BETWEEN_BUTTON_GROUPS);
 686
 687     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_EDIT_UNDO), view, tt);
 688     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_EDIT_REDO), view, tt);
 689
 690     aux_toolbox_space(tb, AUX_BETWEEN_BUTTON_GROUPS);
 691
 692     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_EDIT_COPY), view, tt);
 693     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_EDIT_CUT), view, tt);
 694     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_EDIT_PASTE), view, tt);
 695
 696     aux_toolbox_space(tb, AUX_BETWEEN_BUTTON_GROUPS);
 697
 698     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_ZOOM_SELECTION), view, tt);
 699     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_ZOOM_DRAWING), view, tt);
 700     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_ZOOM_PAGE), view, tt);
 701
 702     aux_toolbox_space(tb, AUX_BETWEEN_BUTTON_GROUPS);
 703
 704     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_EDIT_DUPLICATE), view, tt);
 705     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_EDIT_CLONE), view, tt);
 706     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_EDIT_UNLINK_CLONE), view, tt);
 707
 708     aux_toolbox_space(tb, AUX_BETWEEN_BUTTON_GROUPS);
 709
 710     sp_toolbox_button_normal_new_from_verb(tb, toolboxSize, Inkscape::Verb::get(SP_VERB_SELECTION_GROUP), view, tt);
 711     sp_toolbox_button_normal_new_from_verb(tb, toolboxSize, Inkscape::Verb::get(SP_VERB_SELECTION_UNGROUP), view, tt);
 712
 713     // disabled until we have icons for them:
 714
 715     //find
 716
 717     //sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_EDIT_TILE), view, tt);
 718     //sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_EDIT_UNTILE), view, tt);
 719
 720     aux_toolbox_space(tb, AUX_BETWEEN_BUTTON_GROUPS);
 721
 722     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_DIALOG_FILL_STROKE), view, tt);
 723     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_DIALOG_TEXT), view, tt);
 724     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_DIALOG_XML_EDITOR), view, tt);
 725     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_DIALOG_ALIGN_DISTRIBUTE), view, tt);
 726
 727     aux_toolbox_space(tb, AUX_BETWEEN_BUTTON_GROUPS);
 728
 729     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_DIALOG_DISPLAY), view, tt);
 730     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_DIALOG_NAMEDVIEW), view, tt);
 731
 732     gtk_widget_show_all(tb);
 733
 734     gtk_container_add(GTK_CONTAINER(toolbox), tb);
 735 }
 736
 737 static void
 738 update_commands_toolbox(SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox)
 739 {
 740 }
 741
 742 void show_aux_toolbox(GtkWidget *toolbox_toplevel)
 743 {
 744     gtk_widget_show(toolbox_toplevel);
 745     GtkWidget *toolbox = gtk_bin_get_child(GTK_BIN(toolbox_toplevel));
 746
 747     GtkWidget *shown_toolbox = GTK_WIDGET(g_object_get_data(G_OBJECT(toolbox), "shows"));
 748     if (!shown_toolbox) {
 749         return;
 750     }
 751     gtk_widget_show(toolbox);
 752
 753     // need to show the spacer, or the padding will be off
 754     GtkWidget *spacer = GTK_WIDGET(g_object_get_data(G_OBJECT(toolbox), "top_spacer"));
 755     gtk_widget_show(spacer);
 756
 757     gtk_widget_show_all(shown_toolbox);
 758 }
 759
 760 void
 761 aux_toolbox_space(GtkWidget *tb, gint space)
 762 {
 763     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, space);
 764 }
 765
 766 static GtkWidget *
 767 sp_empty_toolbox_new(SPDesktop *desktop)
 768 {
 769     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
 770     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
 771     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
 772
 773     gtk_widget_show_all(tbl);
 774     sp_set_font_size_smaller (tbl);
 775
 776     return tbl;
 777 }
 778
 779 // helper UI functions
 780
 781 GtkWidget *
 782 sp_tb_spinbutton(
 783     gchar *label, gchar const *tooltip,
 784     gchar const *path, gchar const *data, gdouble def,
 785     GtkWidget *us,
 786     GtkWidget *tbl,
 787     gboolean altx, gchar const *altx_mark,
 788     gdouble lower, gdouble upper, gdouble step, gdouble page,
 789     void (*callback)(GtkAdjustment *, GtkWidget *),
 790     gdouble climb = 0.1, guint digits = 3, double factor = 1.0)
 791 {
 792     GtkTooltips *tt = gtk_tooltips_new();
 793
 794     GtkWidget *hb = gtk_hbox_new(FALSE, 1);
 795
 796     GtkWidget *l = gtk_label_new(label);
 797     gtk_widget_show(l);
 798     gtk_misc_set_alignment(GTK_MISC(l), 1.0, 0.5);
 799     gtk_container_add(GTK_CONTAINER(hb), l);
 800
 801     GtkObject *a = gtk_adjustment_new(prefs_get_double_attribute(path, data, def) * factor,
 802                                       lower, upper, step, page, page);
 803     gtk_object_set_data(GTK_OBJECT(tbl), data, a);
 804     if (us)
 805         sp_unit_selector_add_adjustment(SP_UNIT_SELECTOR(us), GTK_ADJUSTMENT(a));
 806
 807     GtkWidget *sb = gtk_spin_button_new(GTK_ADJUSTMENT(a), climb, digits);
 808     gtk_tooltips_set_tip(tt, sb, tooltip, NULL);
 809     if (altx)
 810         gtk_object_set_data(GTK_OBJECT(sb), altx_mark, sb);
 811     gtk_widget_set_size_request(sb,
 812                                 (upper <= 1.0 || digits == 0)? AUX_SPINBUTTON_WIDTH_SMALL - 10: AUX_SPINBUTTON_WIDTH_SMALL,
 813                                 AUX_SPINBUTTON_HEIGHT);
 814     gtk_widget_show(sb);
 815     gtk_signal_connect(GTK_OBJECT(sb), "focus-in-event", GTK_SIGNAL_FUNC(spinbutton_focus_in), tbl);
 816     gtk_signal_connect(GTK_OBJECT(sb), "key-press-event", GTK_SIGNAL_FUNC(spinbutton_keypress), tbl);
 817     gtk_container_add(GTK_CONTAINER(hb), sb);
 818     gtk_signal_connect(GTK_OBJECT(a), "value_changed", GTK_SIGNAL_FUNC(callback), tbl);
 819
 820     return hb;
 821 }
 822
 823 static EgeAdjustmentAction * create_adjustment_action( gchar const *name,
 824                                                        gchar const *label, gchar const *tooltip,
 825                                                        gchar const *path, gchar const *data, gdouble def,
 826                                                        GtkWidget *focusTarget,
 827                                                        GtkWidget *us,
 828                                                        GtkWidget *dataKludge,
 829                                                        gboolean altx, gchar const *altx_mark,
 830                                                        gdouble lower, gdouble upper, gdouble step, gdouble page,
 831                                                        gchar const** descrLabels, gdouble const* descrValues, guint descrCount,
 832                                                        void (*callback)(GtkAdjustment *, GtkWidget *),
 833                                                        gdouble climb = 0.1, guint digits = 3, double factor = 1.0 )
 834 {
 835     GtkAdjustment* adj = GTK_ADJUSTMENT( gtk_adjustment_new( prefs_get_double_attribute(path, data, def) * factor,
 836                                                              lower, upper, step, page, page ) );
 837     if (us) {
 838         sp_unit_selector_add_adjustment( SP_UNIT_SELECTOR(us), adj );
 839     }
 840
 841     gtk_signal_connect( GTK_OBJECT(adj), "value-changed", GTK_SIGNAL_FUNC(callback), dataKludge );
 842
 843     EgeAdjustmentAction* act = ege_adjustment_action_new( adj, name, label, tooltip, 0, climb, digits );
 844
 845     if ( (descrCount > 0) && descrLabels && descrValues ) {
 846         ege_adjustment_action_set_descriptions( act, descrLabels, descrValues, descrCount );
 847     }
 848
 849     if ( focusTarget ) {
 850         ege_adjustment_action_set_focuswidget( act, focusTarget );
 851     }
 852
 853     if ( altx && altx_mark ) {
 854         g_object_set( G_OBJECT(act), "self-id", altx_mark, NULL );
 855     }
 856
 857     if ( dataKludge ) {
 858         gtk_object_set_data( GTK_OBJECT(dataKludge), data, adj );
 859     }
 860
 861     // Using a cast just to make sure we pass in the right kind of function pointer
 862     g_object_set( G_OBJECT(act), "tool-post", static_cast<EgeWidgetFixup>(sp_set_font_size_smaller), NULL );
 863
 864     return act;
 865 }
 866
 867
 868 #define MODE_LABEL_WIDTH 70
 869
 870 //########################
 871 //##       Star         ##
 872 //########################
 873
 874 static void sp_stb_magnitude_value_changed( GtkAdjustment *adj, GtkWidget *dataKludge )
 875 {
 876     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(dataKludge), "desktop");
 877
 878     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
 879         // do not remember prefs if this call is initiated by an undo change, because undoing object
 880         // creation sets bogus values to its attributes before it is deleted
 881         prefs_set_int_attribute("tools.shapes.star", "magnitude", (gint)adj->value);
 882     }
 883
 884     // quit if run by the attr_changed listener
 885     if (g_object_get_data(G_OBJECT(dataKludge), "freeze")) {
 886         return;
 887     }
 888
 889     // in turn, prevent listener from responding
 890     g_object_set_data(G_OBJECT(dataKludge), "freeze", GINT_TO_POINTER(TRUE));
 891
 892     bool modmade = false;
 893
 894     Inkscape::Selection *selection = sp_desktop_selection(desktop);
 895     GSList const *items = selection->itemList();
 896     for (; items != NULL; items = items->next) {
 897         if (SP_IS_STAR((SPItem *) items->data)) {
 898             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
 899             sp_repr_set_int(repr,"sodipodi:sides",(gint)adj->value);
 900             sp_repr_set_svg_double(repr, "sodipodi:arg2",
 901                                    (sp_repr_get_double_attribute(repr, "sodipodi:arg1", 0.5)
 902                                     + M_PI / (gint)adj->value));
 903             SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
 904             modmade = true;
 905         }
 906     }
 907     if (modmade)  sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_STAR,
 908                                    _("Star: Change number of corners"));
 909
 910     g_object_set_data(G_OBJECT(dataKludge), "freeze", GINT_TO_POINTER(FALSE));
 911 }
 912
 913 static void sp_stb_proportion_value_changed( GtkAdjustment *adj, GtkWidget *dataKludge )
 914 {
 915     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(dataKludge), "desktop");
 916
 917     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
 918         prefs_set_double_attribute("tools.shapes.star", "proportion", adj->value);
 919     }
 920
 921     // quit if run by the attr_changed listener
 922     if (g_object_get_data(G_OBJECT(dataKludge), "freeze")) {
 923         return;
 924     }
 925
 926     // in turn, prevent listener from responding
 927     g_object_set_data(G_OBJECT(dataKludge), "freeze", GINT_TO_POINTER(TRUE));
 928
 929     bool modmade = false;
 930     Inkscape::Selection *selection = sp_desktop_selection(desktop);
 931     GSList const *items = selection->itemList();
 932     for (; items != NULL; items = items->next) {
 933         if (SP_IS_STAR((SPItem *) items->data)) {
 934             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
 935
 936             gdouble r1 = sp_repr_get_double_attribute(repr, "sodipodi:r1", 1.0);
 937             gdouble r2 = sp_repr_get_double_attribute(repr, "sodipodi:r2", 1.0);
 938             if (r2 < r1) {
 939                 sp_repr_set_svg_double(repr, "sodipodi:r2", r1*adj->value);
 940             } else {
 941                 sp_repr_set_svg_double(repr, "sodipodi:r1", r2*adj->value);
 942             }
 943
 944             SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
 945             modmade = true;
 946         }
 947     }
 948
 949     if (modmade) sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_STAR,
 950                                    _("Star: Change spoke ratio"));
 951
 952     g_object_set_data(G_OBJECT(dataKludge), "freeze", GINT_TO_POINTER(FALSE));
 953 }
 954
 955 static void sp_stb_sides_flat_state_changed( GtkToggleAction *act, GtkObject *dataKludge )
 956 {
 957     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(dataKludge), "desktop");
 958     bool flat = gtk_toggle_action_get_active(act);
 959
 960     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
 961         prefs_set_string_attribute( "tools.shapes.star", "isflatsided",
 962                                     flat ? "true" : "false" );
 963     }
 964
 965     // quit if run by the attr_changed listener
 966     if (g_object_get_data(G_OBJECT(dataKludge), "freeze")) {
 967         return;
 968     }
 969
 970     // in turn, prevent listener from responding
 971     g_object_set_data(G_OBJECT(dataKludge), "freeze", GINT_TO_POINTER(TRUE));
 972
 973     Inkscape::Selection *selection = sp_desktop_selection(desktop);
 974     GSList const *items = selection->itemList();
 975     GtkAction* prop_action = GTK_ACTION( g_object_get_data(G_OBJECT(dataKludge), "prop_action") );
 976     bool modmade = false;
 977
 978     gtk_action_set_sensitive( prop_action, !flat );
 979     for (; items != NULL; items = items->next) {
 980         if (SP_IS_STAR((SPItem *) items->data)) {
 981             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
 982             repr->setAttribute("inkscape:flatsided", flat ? "true" : "false" );
 983             SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
 984             modmade = true;
 985         }
 986     }
 987
 988     if (modmade) {
 989         sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_STAR,
 990                          flat ? _("Make polygon") : _("Make star"));
 991     }
 992
 993     g_object_set_data(G_OBJECT(dataKludge), "freeze", GINT_TO_POINTER(FALSE));
 994 }
 995
 996 static void sp_stb_rounded_value_changed( GtkAdjustment *adj, GtkWidget *dataKludge )
 997 {
 998     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(dataKludge), "desktop");
 999
1000     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
1001         prefs_set_double_attribute("tools.shapes.star", "rounded", (gdouble) adj->value);
1002     }
1003
1004     // quit if run by the attr_changed listener
1005     if (g_object_get_data(G_OBJECT(dataKludge), "freeze")) {
1006         return;
1007     }
1008
1009     // in turn, prevent listener from responding
1010     g_object_set_data(G_OBJECT(dataKludge), "freeze", GINT_TO_POINTER(TRUE));
1011
1012     bool modmade = false;
1013
1014     Inkscape::Selection *selection = sp_desktop_selection(desktop);
1015     GSList const *items = selection->itemList();
1016     for (; items != NULL; items = items->next) {
1017         if (SP_IS_STAR((SPItem *) items->data)) {
1018             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
1019             sp_repr_set_svg_double(repr, "inkscape:rounded", (gdouble) adj->value);
1020             SP_OBJECT(items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
1021             modmade = true;
1022         }
1023     }
1024     if (modmade)  sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_STAR,
1025                                    _("Star: Change rounding"));
1026
1027     g_object_set_data(G_OBJECT(dataKludge), "freeze", GINT_TO_POINTER(FALSE));
1028 }
1029
1030 static void sp_stb_randomized_value_changed( GtkAdjustment *adj, GtkWidget *dataKludge )
1031 {
1032     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(dataKludge), "desktop");
1033
1034     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
1035         prefs_set_double_attribute("tools.shapes.star", "randomized", (gdouble) adj->value);
1036     }
1037
1038     // quit if run by the attr_changed listener
1039     if (g_object_get_data(G_OBJECT(dataKludge), "freeze")) {
1040         return;
1041     }
1042
1043     // in turn, prevent listener from responding
1044     g_object_set_data(G_OBJECT(dataKludge), "freeze", GINT_TO_POINTER(TRUE));
1045
1046     bool modmade = false;
1047
1048     Inkscape::Selection *selection = sp_desktop_selection(desktop);
1049     GSList const *items = selection->itemList();
1050     for (; items != NULL; items = items->next) {
1051         if (SP_IS_STAR((SPItem *) items->data)) {
1052             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
1053             sp_repr_set_svg_double(repr, "inkscape:randomized", (gdouble) adj->value);
1054             SP_OBJECT(items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
1055             modmade = true;
1056         }
1057     }
1058     if (modmade)  sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_STAR,
1059                                    _("Star: Change randomization"));
1060
1061     g_object_set_data(G_OBJECT(dataKludge), "freeze", GINT_TO_POINTER(FALSE));
1062 }
1063
1064
1065 static void star_tb_event_attr_changed(Inkscape::XML::Node *repr, gchar const *name,
1066                                        gchar const *old_value, gchar const *new_value,
1067                                        bool is_interactive, gpointer data)
1068 {
1069     GtkWidget *tbl = GTK_WIDGET(data);
1070
1071     // quit if run by the _changed callbacks
1072     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
1073         return;
1074     }
1075
1076     // in turn, prevent callbacks from responding
1077     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
1078
1079     GtkAdjustment *adj = 0;
1080
1081     if (!strcmp(name, "inkscape:randomized")) {
1082         adj = GTK_ADJUSTMENT( gtk_object_get_data(GTK_OBJECT(tbl), "randomized") );
1083         gtk_adjustment_set_value(adj, sp_repr_get_double_attribute(repr, "inkscape:randomized", 0.0));
1084     } else if (!strcmp(name, "inkscape:rounded")) {
1085         adj = GTK_ADJUSTMENT( gtk_object_get_data(GTK_OBJECT(tbl), "rounded") );
1086         gtk_adjustment_set_value(adj, sp_repr_get_double_attribute(repr, "inkscape:rounded", 0.0));
1087     } else if (!strcmp(name, "inkscape:flatsided")) {
1088         GtkToggleAction* flat_action = GTK_TOGGLE_ACTION( g_object_get_data( G_OBJECT(tbl), "flat_action" ) );
1089         GtkAction* prop_action = GTK_ACTION( g_object_get_data(G_OBJECT(tbl), "prop_action") );
1090         char const *flatsides = repr->attribute("inkscape:flatsided");
1091         if (flatsides && !strcmp(flatsides,"false" )) {
1092             gtk_toggle_action_set_active( flat_action, FALSE );
1093             gtk_action_set_sensitive( prop_action, TRUE );
1094         } else {
1095             gtk_toggle_action_set_active( flat_action, TRUE );
1096             gtk_action_set_sensitive( prop_action, FALSE );
1097         }
1098     } else if (!strcmp(name, "sodipodi:r1") || !strcmp(name, "sodipodi:r2")) {
1099         adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "proportion");
1100         gdouble r1 = sp_repr_get_double_attribute(repr, "sodipodi:r1", 1.0);
1101         gdouble r2 = sp_repr_get_double_attribute(repr, "sodipodi:r2", 1.0);
1102         if (r2 < r1) {
1103             gtk_adjustment_set_value(adj, r2/r1);
1104         } else {
1105             gtk_adjustment_set_value(adj, r1/r2);
1106         }
1107     } else if (!strcmp(name, "sodipodi:sides")) {
1108         adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "magnitude");
1109         gtk_adjustment_set_value(adj, sp_repr_get_int_attribute(repr, "sodipodi:sides", 0));
1110     }
1111
1112     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
1113 }
1114
1115
1116 static Inkscape::XML::NodeEventVector star_tb_repr_events =
1117 {
1118     NULL, /* child_added */
1119     NULL, /* child_removed */
1120     star_tb_event_attr_changed,
1121     NULL, /* content_changed */
1122     NULL  /* order_changed */
1123 };
1124
1125
1126 /**
1127  *  \param selection Should not be NULL.
1128  */
1129 static void
1130 sp_star_toolbox_selection_changed(Inkscape::Selection *selection, GtkObject *tbl)
1131 {
1132     int n_selected = 0;
1133     Inkscape::XML::Node *repr = NULL;
1134     Inkscape::XML::Node *oldrepr = NULL;
1135
1136     for (GSList const *items = selection->itemList();
1137          items != NULL;
1138          items = items->next)
1139     {
1140         if (SP_IS_STAR((SPItem *) items->data)) {
1141             n_selected++;
1142             repr = SP_OBJECT_REPR((SPItem *) items->data);
1143         }
1144     }
1145
1146     //GtkWidget *l = GTK_WIDGET(gtk_object_get_data(GTK_OBJECT(tbl), "mode_label"));
1147
1148     if (n_selected == 0) {
1149         //gtk_label_set_markup(GTK_LABEL(l), _("<b>New:</b>"));
1150     } else if (n_selected == 1) {
1151         //gtk_label_set_markup(GTK_LABEL(l), _("<b>Change:</b>"));
1152
1153         oldrepr = (Inkscape::XML::Node *) gtk_object_get_data(GTK_OBJECT(tbl), "repr");
1154         if (oldrepr) { // remove old listener
1155             sp_repr_remove_listener_by_data(oldrepr, tbl);
1156             Inkscape::GC::release(oldrepr);
1157             oldrepr = 0;
1158             g_object_set_data(G_OBJECT(tbl), "repr", NULL);
1159         }
1160
1161         if (repr) {
1162             g_object_set_data(G_OBJECT(tbl), "repr", repr);
1163             Inkscape::GC::anchor(repr);
1164             sp_repr_add_listener(repr, &star_tb_repr_events, tbl);
1165             sp_repr_synthesize_events(repr, &star_tb_repr_events, tbl);
1166         }
1167     } else {
1168         // FIXME: implement averaging of all parameters for multiple selected stars
1169         //gtk_label_set_markup(GTK_LABEL(l), _("<b>Average:</b>"));
1170         //gtk_label_set_markup(GTK_LABEL(l), _("<b>Change:</b>"));
1171     }
1172 }
1173
1174
1175 static void sp_stb_defaults( GtkWidget *widget, GtkWidget *dataKludge )
1176 {
1177     // FIXME: in this and all other _default functions, set some flag telling the value_changed
1178     // callbacks to lump all the changes for all selected objects in one undo step
1179
1180     GtkAdjustment *adj = 0;
1181
1182     // fixme: make settable in prefs!
1183     gint mag = 5;
1184     gdouble prop = 0.5;
1185     gboolean flat = FALSE;
1186     gdouble randomized = 0;
1187     gdouble rounded = 0;
1188
1189     GtkToggleAction* flat_action = GTK_TOGGLE_ACTION( g_object_get_data( G_OBJECT(dataKludge), "flat_action" ) );
1190     gtk_toggle_action_set_active( flat_action, flat );
1191
1192     GtkAction* sb2 = GTK_ACTION( g_object_get_data(G_OBJECT(dataKludge), "prop_action") );
1193     gtk_action_set_sensitive( sb2, !flat );
1194
1195     adj = GTK_ADJUSTMENT( gtk_object_get_data(GTK_OBJECT(dataKludge), "magnitude") );
1196     gtk_adjustment_set_value(adj, mag);
1197     gtk_adjustment_value_changed(adj);
1198
1199     adj = GTK_ADJUSTMENT( gtk_object_get_data(GTK_OBJECT(dataKludge), "proportion") );
1200     gtk_adjustment_set_value(adj, prop);
1201     gtk_adjustment_value_changed(adj);
1202
1203     adj = GTK_ADJUSTMENT( gtk_object_get_data(GTK_OBJECT(dataKludge), "rounded") );
1204     gtk_adjustment_set_value(adj, rounded);
1205     gtk_adjustment_value_changed(adj);
1206
1207     adj = GTK_ADJUSTMENT( gtk_object_get_data(GTK_OBJECT(dataKludge), "randomized") );
1208     gtk_adjustment_set_value(adj, randomized);
1209     gtk_adjustment_value_changed(adj);
1210 }
1211
1212
1213 void
1214 sp_toolbox_add_label(GtkWidget *tbl, gchar const *title, bool wide)
1215 {
1216     GtkWidget *boxl = gtk_hbox_new(FALSE, 0);
1217     if (wide) gtk_widget_set_size_request(boxl, MODE_LABEL_WIDTH, -1);
1218     GtkWidget *l = gtk_label_new(NULL);
1219     gtk_label_set_markup(GTK_LABEL(l), title);
1220     gtk_box_pack_end(GTK_BOX(boxl), l, FALSE, FALSE, 0);
1221     gtk_box_pack_start(GTK_BOX(tbl), boxl, FALSE, FALSE, 0);
1222     gtk_object_set_data(GTK_OBJECT(tbl), "mode_label", l);
1223 }
1224
1225
1226 static GtkWidget *
1227 sp_star_toolbox_new(SPDesktop *desktop)
1228 {
1229     GtkWidget *toolBar = 0;
1230     GtkWidget* holder = gtk_table_new( 1, 2, FALSE );
1231
1232     gchar const * descr =
1233         "<ui>"
1234         "  <toolbar name='StarToolbar'>"
1235         "    <separator />"
1236         "    <toolitem action='FlatAction' />"
1237         "    <separator />"
1238         "    <toolitem action='MagnitudeAction' />"
1239         "    <toolitem action='SpokeAction' />"
1240         "    <toolitem action='RoundednessAction' />"
1241         "    <toolitem action='RandomizationAction' />"
1242         "    <separator />"
1243         "    <toolitem action='ResetAction' />"
1244         "  </toolbar>"
1245         "</ui>";
1246     GtkUIManager* mgr = gtk_ui_manager_new();
1247     GError* errVal = 0;
1248     GtkActionGroup* mainActions = gtk_action_group_new("main");
1249 //     sp_toolbox_add_label(tbl, _("<b>New:</b>"));
1250
1251     {
1252         gtk_object_set_data(GTK_OBJECT(holder), "dtw", desktop->canvas);
1253         gtk_object_set_data(GTK_OBJECT(holder), "desktop", desktop);
1254
1255         //EgeAdjustmentAction* calligraphy_angle = 0;
1256         EgeAdjustmentAction* eact = 0;
1257         gchar const *flatsidedstr = prefs_get_string_attribute( "tools.shapes.star", "isflatsided" );
1258
1259         /* Flatsided checkbox */
1260         {
1261             InkToggleAction* act = ink_toggle_action_new( "FlatAction",
1262                                                           _("Polygon"),
1263                                                           _("Regular polygon (with one handle) instead of a star"),
1264                                                           NULL,
1265                                                           Inkscape::ICON_SIZE_DECORATION );
1266             gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
1267             g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(sp_stb_sides_flat_state_changed), holder);
1268             gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), prefs_get_int_attribute( "tools.shapes.star", "isflatsided", 1 ) );
1269             gtk_object_set_data( GTK_OBJECT(holder), "flat_action", act );
1270         }
1271
1272         /* Magnitude */
1273         //gchar const* labels[] = {_("tri (default)"), _("quad"), _("pent")};
1274         //gdouble values[] = {3, 4, 5};
1275         eact = create_adjustment_action( "MagnitudeAction",
1276                                          _("Corners:"), _("Number of corners of a polygon or star"),
1277                                          "tools.shapes.star", "magnitude", 3,
1278                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
1279                                          3, 1024, 1, 5,
1280                                          0, 0, 0, // labels, values, G_N_ELEMENTS(labels),
1281                                          sp_stb_magnitude_value_changed,
1282                                          1.0, 0 );
1283         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
1284         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
1285
1286         /* Spoke ratio */
1287         //gchar const* labels2[] = {_("(left edge up)"), _("(horizontal)"), _("(default)"), _("(right edge up)")};
1288         //gdouble values2[] = {-90, 0, 30, 90};
1289         eact = create_adjustment_action( "SpokeAction",
1290                                          _("Spoke ratio:"),
1291                                          // TRANSLATORS: Tip radius of a star is the distance from the center to the farthest handle.
1292                                          // Base radius is the same for the closest handle.
1293                                          _("Base radius to tip radius ratio"),
1294                                          "tools.shapes.star", "proportion", 0.5,
1295                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
1296                                          0.01, 1.0, 0.01, 0.1,
1297                                          0, 0, 0, // labels2, values2, G_N_ELEMENTS(labels2),
1298                                          sp_stb_proportion_value_changed );
1299         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
1300         g_object_set_data(G_OBJECT(holder), "prop_action", eact);
1301
1302         if ( !flatsidedstr || (flatsidedstr && !strcmp(flatsidedstr, "false")) ) {
1303             gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
1304         } else {
1305             gtk_action_set_sensitive( GTK_ACTION(eact), FALSE );
1306         }
1307
1308         /* Roundedness */
1309         //gchar const* labels3[] = {_("(left edge up)"), _("(horizontal)"), _("(default)"), _("(right edge up)")};
1310         //gdouble values3[] = {-90, 0, 30, 90};
1311         eact = create_adjustment_action( "RoundednessAction",
1312                                          _("Rounded:"), _("How much rounded are the corners (0 for sharp)"),
1313                                          "tools.shapes.star", "rounded", 0.0,
1314                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
1315                                          -100.0, 100.0, 0.01, 0.1,
1316                                          0, 0, 0, // labels3, values3, G_N_ELEMENTS(labels3),
1317                                          sp_stb_rounded_value_changed );
1318         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
1319         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
1320
1321         /* Randomization */
1322         //gchar const* labels4[] = {_("(left edge up)"), _("(horizontal)"), _("(default)"), _("(right edge up)")};
1323         //gdouble values4[] = {-90, 0, 30, 90};
1324         eact = create_adjustment_action( "RandomizationAction",
1325                                          _("Randomized:"), _("Scatter randomly the corners and angles"),
1326                                          "tools.shapes.star", "randomized", 0.0,
1327                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
1328                                          -10.0, 10.0, 0.001, 0.01,
1329                                          0, 0, 0, // labels4, values4, G_N_ELEMENTS(labels4),
1330                                          sp_stb_randomized_value_changed, 0.1, 3 );
1331         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
1332         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
1333     }
1334
1335     {
1336         /* Reset */
1337         {
1338             GtkAction* act = gtk_action_new( "ResetAction",
1339                                              _("Defaults"),
1340                                              _("Reset shape parameters to defaults (use Inkscape Preferences > Tools to change defaults)"),
1341                                              GTK_STOCK_CLEAR );
1342             g_signal_connect_after( G_OBJECT(act), "activate", G_CALLBACK(sp_stb_defaults), holder );
1343             gtk_action_group_add_action( mainActions, act );
1344             gtk_action_set_sensitive( act, TRUE );
1345         }
1346     }
1347
1348     gtk_ui_manager_insert_action_group( mgr, mainActions, 0 );
1349     gtk_ui_manager_add_ui_from_string( mgr, descr, -1, &errVal );
1350
1351     toolBar = gtk_ui_manager_get_widget( mgr, "/ui/StarToolbar" );
1352     gtk_toolbar_set_style( GTK_TOOLBAR(toolBar), GTK_TOOLBAR_ICONS );
1353     gtk_toolbar_set_icon_size( GTK_TOOLBAR(toolBar), GTK_ICON_SIZE_SMALL_TOOLBAR );
1354
1355
1356     gtk_table_attach( GTK_TABLE(holder), toolBar, 0, 1, 0, 1, (GtkAttachOptions)(GTK_EXPAND | GTK_FILL), (GtkAttachOptions)(GTK_EXPAND | GTK_FILL), 0, 0 );
1357
1358     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of new stars"));
1359     swatch->setDesktop( desktop );
1360     swatch->setClickVerb( SP_VERB_CONTEXT_STAR_PREFS );
1361     swatch->setWatchedTool( "tools.shapes.star", true );
1362     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
1363     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 );
1364
1365     gtk_widget_show_all(holder);
1366     //sp_set_font_size_smaller (tbl);
1367
1368     sigc::connection *connection = new sigc::connection(
1369         sp_desktop_selection(desktop)->connectChanged(sigc::bind(sigc::ptr_fun(sp_star_toolbox_selection_changed), (GtkObject *)holder))
1370         );
1371     g_signal_connect(G_OBJECT(holder), "destroy", G_CALLBACK(delete_connection), connection);
1372
1373     return holder;
1374 }
1375
1376
1377 //########################
1378 //##       Rect         ##
1379 //########################
1380
1381 static void
1382 sp_rtb_sensitivize (GtkWidget *tbl)
1383 {
1384     GtkAdjustment *adj1 = GTK_ADJUSTMENT(gtk_object_get_data(GTK_OBJECT(tbl), "rx"));
1385     GtkAdjustment *adj2 = GTK_ADJUSTMENT(gtk_object_get_data(GTK_OBJECT(tbl), "ry"));
1386     GtkWidget *not_rounded = (GtkWidget*) g_object_get_data(G_OBJECT(tbl), "not_rounded");
1387
1388     if (adj1->value == 0 && adj2->value == 0 && gtk_object_get_data(GTK_OBJECT(tbl), "single")) { // only for a single selected rect (for now)
1389         gtk_widget_set_sensitive(GTK_WIDGET(not_rounded), FALSE);
1390     } else {
1391         gtk_widget_set_sensitive(GTK_WIDGET(not_rounded), TRUE);
1392     }
1393 }
1394
1395
1396 static void
1397 sp_rtb_value_changed(GtkAdjustment *adj, GtkWidget *tbl, gchar const *value_name,
1398                           void (*setter)(SPRect *, gdouble))
1399 {
1400     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
1401
1402     GtkWidget *us = (GtkWidget *)gtk_object_get_data(GTK_OBJECT(tbl), "units");
1403     SPUnit const *unit = sp_unit_selector_get_unit(SP_UNIT_SELECTOR(us));
1404
1405     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
1406         prefs_set_double_attribute("tools.shapes.rect", value_name, sp_units_get_pixels(adj->value, *unit));
1407     }
1408
1409     // quit if run by the attr_changed listener
1410     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
1411         return;
1412     }
1413
1414     // in turn, prevent listener from responding
1415     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
1416
1417     bool modmade = false;
1418     Inkscape::Selection *selection = sp_desktop_selection(desktop);
1419     for (GSList const *items = selection->itemList(); items != NULL; items = items->next) {
1420         if (SP_IS_RECT(items->data)) {
1421             if (adj->value != 0) {
1422                 setter(SP_RECT(items->data), sp_units_get_pixels(adj->value, *unit));
1423             } else {
1424                 SP_OBJECT_REPR(items->data)->setAttribute(value_name, NULL);
1425             }
1426             modmade = true;
1427         }
1428     }
1429
1430     sp_rtb_sensitivize (tbl);
1431
1432     if (modmade) {
1433         sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_RECT,
1434                                    _("Change rectangle"));
1435     }
1436
1437     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
1438
1439     // defocus spinbuttons by moving focus to the canvas, unless "stay" is on
1440     spinbutton_defocus(GTK_OBJECT(tbl));
1441 }
1442
1443 static void
1444 sp_rtb_rx_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1445 {
1446     sp_rtb_value_changed(adj, tbl, "rx", sp_rect_set_visible_rx);
1447 }
1448
1449 static void
1450 sp_rtb_ry_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1451 {
1452     sp_rtb_value_changed(adj, tbl, "ry", sp_rect_set_visible_ry);
1453 }
1454
1455 static void
1456 sp_rtb_width_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1457 {
1458     sp_rtb_value_changed(adj, tbl, "width", sp_rect_set_visible_width);
1459 }
1460
1461 static void
1462 sp_rtb_height_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1463 {
1464     sp_rtb_value_changed(adj, tbl, "height", sp_rect_set_visible_height);
1465 }
1466
1467
1468
1469 static void
1470 sp_rtb_defaults( GtkWidget *widget, GtkObject *obj)
1471 {
1472     GtkWidget *tbl = GTK_WIDGET(obj);
1473
1474     GtkAdjustment *adj;
1475
1476     adj = (GtkAdjustment*)gtk_object_get_data(obj, "rx");
1477     gtk_adjustment_set_value(adj, 0.0);
1478     // this is necessary if the previous value was 0, but we still need to run the callback to change all selected objects
1479     gtk_adjustment_value_changed(adj);
1480
1481     adj = (GtkAdjustment*)gtk_object_get_data(obj, "ry");
1482     gtk_adjustment_set_value(adj, 0.0);
1483     gtk_adjustment_value_changed(adj);
1484
1485     sp_rtb_sensitivize (tbl);
1486
1487     spinbutton_defocus(GTK_OBJECT(tbl));
1488 }
1489
1490 static void rect_tb_event_attr_changed(Inkscape::XML::Node *repr, gchar const *name,
1491                                        gchar const *old_value, gchar const *new_value,
1492                                        bool is_interactive, gpointer data)
1493 {
1494     GtkWidget *tbl = GTK_WIDGET(data);
1495
1496     // quit if run by the _changed callbacks
1497     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
1498         return;
1499     }
1500
1501     // in turn, prevent callbacks from responding
1502     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
1503
1504     GtkWidget *us = (GtkWidget *)gtk_object_get_data(GTK_OBJECT(tbl), "units");
1505     SPUnit const *unit = sp_unit_selector_get_unit(SP_UNIT_SELECTOR(us));
1506
1507     SPItem *item = SP_ITEM(g_object_get_data(G_OBJECT(tbl), "item"));
1508     if (SP_IS_RECT(item)) {
1509         {
1510             GtkAdjustment *adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "rx");
1511             gdouble rx = sp_rect_get_visible_rx(SP_RECT(item));
1512             gtk_adjustment_set_value(adj, sp_pixels_get_units(rx, *unit));
1513         }
1514
1515         {
1516             GtkAdjustment *adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "ry");
1517             gdouble ry = sp_rect_get_visible_ry(SP_RECT(item));
1518             gtk_adjustment_set_value(adj, sp_pixels_get_units(ry, *unit));
1519         }
1520
1521         {
1522             GtkAdjustment *adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "width");
1523             gdouble width = sp_rect_get_visible_width (SP_RECT(item));
1524             gtk_adjustment_set_value(adj, sp_pixels_get_units(width, *unit));
1525         }
1526
1527         {
1528             GtkAdjustment *adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "height");
1529             gdouble height = sp_rect_get_visible_height (SP_RECT(item));
1530             gtk_adjustment_set_value(adj, sp_pixels_get_units(height, *unit));
1531         }
1532     }
1533
1534     sp_rtb_sensitivize (tbl);
1535
1536     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
1537 }
1538
1539
1540 static Inkscape::XML::NodeEventVector rect_tb_repr_events = {
1541     NULL, /* child_added */
1542     NULL, /* child_removed */
1543     rect_tb_event_attr_changed,
1544     NULL, /* content_changed */
1545     NULL  /* order_changed */
1546 };
1547
1548 /**
1549  *  \param selection should not be NULL.
1550  */
1551 static void
1552 sp_rect_toolbox_selection_changed(Inkscape::Selection *selection, GtkObject *tbl)
1553 {
1554     int n_selected = 0;
1555     Inkscape::XML::Node *repr = NULL;
1556     SPItem *item = NULL;
1557     Inkscape::XML::Node *oldrepr = NULL;
1558
1559     for (GSList const *items = selection->itemList();
1560          items != NULL;
1561          items = items->next) {
1562         if (SP_IS_RECT((SPItem *) items->data)) {
1563             n_selected++;
1564             item = (SPItem *) items->data;
1565             repr = SP_OBJECT_REPR(item);
1566         }
1567     }
1568
1569     GtkWidget *l = GTK_WIDGET(gtk_object_get_data(GTK_OBJECT(tbl), "mode_label"));
1570
1571     g_object_set_data(G_OBJECT(tbl), "single", GINT_TO_POINTER(FALSE));
1572
1573     if (n_selected == 0) {
1574         gtk_label_set_markup(GTK_LABEL(l), _("<b>New:</b>"));
1575
1576         GtkWidget *w = (GtkWidget *) gtk_object_get_data(GTK_OBJECT(tbl), "width_sb");
1577         gtk_widget_set_sensitive(w, FALSE);
1578         GtkWidget *h = (GtkWidget *) gtk_object_get_data(GTK_OBJECT(tbl), "height_sb");
1579         gtk_widget_set_sensitive(h, FALSE);
1580
1581     } else if (n_selected == 1) {
1582         gtk_label_set_markup(GTK_LABEL(l), _("<b>Change:</b>"));
1583         g_object_set_data(G_OBJECT(tbl), "single", GINT_TO_POINTER(TRUE));
1584
1585         GtkWidget *w = (GtkWidget *) gtk_object_get_data(GTK_OBJECT(tbl), "width_sb");
1586         gtk_widget_set_sensitive(w, TRUE);
1587         GtkWidget *h = (GtkWidget *) gtk_object_get_data(GTK_OBJECT(tbl), "height_sb");
1588         gtk_widget_set_sensitive(h, TRUE);
1589
1590         oldrepr = (Inkscape::XML::Node *) gtk_object_get_data(GTK_OBJECT(tbl), "repr");
1591         if (oldrepr) { // remove old listener
1592             sp_repr_remove_listener_by_data(oldrepr, tbl);
1593             Inkscape::GC::release(oldrepr);
1594             oldrepr = 0;
1595             g_object_set_data(G_OBJECT(tbl), "repr", NULL);
1596         }
1597         if (repr) {
1598             g_object_set_data(G_OBJECT(tbl), "repr", repr);
1599             g_object_set_data(G_OBJECT(tbl), "item", item);
1600             Inkscape::GC::anchor(repr);
1601             sp_repr_add_listener(repr, &rect_tb_repr_events, tbl);
1602             sp_repr_synthesize_events(repr, &rect_tb_repr_events, tbl);
1603         }
1604     } else {
1605         // FIXME: implement averaging of all parameters for multiple selected
1606         //gtk_label_set_markup(GTK_LABEL(l), _("<b>Average:</b>"));
1607         gtk_label_set_markup(GTK_LABEL(l), _("<b>Change:</b>"));
1608         sp_rtb_sensitivize (GTK_WIDGET(tbl));
1609     }
1610 }
1611
1612
1613 static GtkWidget *
1614 sp_rect_toolbox_new(SPDesktop *desktop)
1615 {
1616     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
1617
1618     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
1619     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
1620
1621     GtkTooltips *tt = gtk_tooltips_new();
1622
1623     sp_toolbox_add_label(tbl, _("<b>New:</b>"));
1624
1625     // rx/ry units menu: create
1626     GtkWidget *us = sp_unit_selector_new(SP_UNIT_ABSOLUTE | SP_UNIT_DEVICE);
1627     sp_unit_selector_setsize(us, AUX_OPTION_MENU_WIDTH, AUX_OPTION_MENU_HEIGHT);
1628     sp_unit_selector_set_unit(SP_UNIT_SELECTOR(us), desktop->namedview->doc_units);
1629     // fixme: add % meaning per cent of the width/height
1630
1631     /* W */
1632     {
1633         GtkWidget *hb = sp_tb_spinbutton(_("W:"), _("Width of rectangle"),
1634                                          "tools.shapes.rect", "width", 0,
1635                                          us, tbl, TRUE, "altx-rect",
1636                                          0, 1e6, SPIN_STEP, SPIN_PAGE_STEP,
1637                                          sp_rtb_width_value_changed);
1638         gtk_object_set_data(GTK_OBJECT(tbl), "width_sb", hb);
1639         gtk_widget_set_sensitive(hb, FALSE);
1640         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
1641     }
1642
1643     /* H */
1644     {
1645         GtkWidget *hb = sp_tb_spinbutton(_("H:"), _("Height of rectangle"),
1646                                          "tools.shapes.rect", "height", 0,
1647                                          us, tbl, FALSE, NULL,
1648                                          0, 1e6, SPIN_STEP, SPIN_PAGE_STEP,
1649                                          sp_rtb_height_value_changed);
1650         gtk_object_set_data(GTK_OBJECT(tbl), "height_sb", hb);
1651         gtk_widget_set_sensitive(hb, FALSE);
1652         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
1653     }
1654
1655     /* rx */
1656     {
1657         GtkWidget *hb = sp_tb_spinbutton(_("Rx:"), _("Horizontal radius of rounded corners"),
1658                                          "tools.shapes.rect", "rx", 0,
1659                                          us, tbl, FALSE, NULL,
1660                                          0, 1e6, SPIN_STEP, SPIN_PAGE_STEP,
1661                                          sp_rtb_rx_value_changed);
1662         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
1663     }
1664
1665     /* ry */
1666     {
1667         GtkWidget *hb = sp_tb_spinbutton(_("Ry:"), _("Vertical radius of rounded corners"),
1668                                          "tools.shapes.rect", "ry", 0,
1669                                          us, tbl, FALSE, NULL,
1670                                          0, 1e6, SPIN_STEP, SPIN_PAGE_STEP,
1671                                          sp_rtb_ry_value_changed);
1672         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
1673     }
1674
1675     // add the units menu
1676     gtk_widget_show(us);
1677     gtk_box_pack_start(GTK_BOX(tbl), us, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
1678     gtk_object_set_data(GTK_OBJECT(tbl), "units", us);
1679
1680     /* Reset */
1681     {
1682         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
1683         GtkWidget *b = gtk_button_new_with_label(_("Not rounded"));
1684         gtk_object_set_data(GTK_OBJECT(tbl), "not_rounded", b);
1685         gtk_tooltips_set_tip(tt, b, _("Make corners sharp"), NULL);
1686         gtk_widget_show(b);
1687         gtk_container_add(GTK_CONTAINER(hb), b);
1688         gtk_signal_connect(GTK_OBJECT(b), "clicked", GTK_SIGNAL_FUNC(sp_rtb_defaults), tbl);
1689         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
1690     }
1691
1692     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of new rectangles"));
1693     swatch->setDesktop (desktop);
1694     swatch->setClickVerb (SP_VERB_CONTEXT_RECT_PREFS);
1695     swatch->setWatchedTool ("tools.shapes.rect", true);
1696     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
1697     gtk_box_pack_end(GTK_BOX(tbl), swatch_, FALSE, FALSE, 0);
1698
1699     g_object_set_data(G_OBJECT(tbl), "single", GINT_TO_POINTER(TRUE));
1700     sp_rtb_sensitivize (tbl);
1701
1702     gtk_widget_show_all(tbl);
1703     sp_set_font_size_smaller (tbl);
1704
1705     sigc::connection *connection = new sigc::connection(
1706         sp_desktop_selection(desktop)->connectChanged(sigc::bind(sigc::ptr_fun(sp_rect_toolbox_selection_changed), (GtkObject *)tbl))
1707         );
1708     g_signal_connect(G_OBJECT(tbl), "destroy", G_CALLBACK(delete_connection), connection);
1709
1710     return tbl;
1711 }
1712
1713 //########################
1714 //##       Spiral       ##
1715 //########################
1716
1717 static void
1718 sp_spl_tb_value_changed(GtkAdjustment *adj, GtkWidget *tbl, gchar const *value_name)
1719 {
1720     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
1721
1722     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
1723         prefs_set_double_attribute("tools.shapes.spiral", value_name, adj->value);
1724     }
1725
1726     // quit if run by the attr_changed listener
1727     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
1728         return;
1729     }
1730
1731     // in turn, prevent listener from responding
1732     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
1733
1734     gchar* namespaced_name = g_strconcat("sodipodi:", value_name, NULL);
1735
1736     bool modmade = false;
1737     for (GSList const *items = sp_desktop_selection(desktop)->itemList();
1738          items != NULL;
1739          items = items->next)
1740     {
1741         if (SP_IS_SPIRAL((SPItem *) items->data)) {
1742             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
1743             sp_repr_set_svg_double( repr, namespaced_name, adj->value );
1744             SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
1745             modmade = true;
1746         }
1747     }
1748
1749     g_free(namespaced_name);
1750
1751     if (modmade) {
1752         sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_SPIRAL,
1753                                    _("Change spiral"));
1754     }
1755
1756     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
1757
1758     spinbutton_defocus(GTK_OBJECT(tbl));
1759 }
1760
1761 static void
1762 sp_spl_tb_revolution_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1763 {
1764     sp_spl_tb_value_changed(adj, tbl, "revolution");
1765 }
1766
1767 static void
1768 sp_spl_tb_expansion_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1769 {
1770     sp_spl_tb_value_changed(adj, tbl, "expansion");
1771 }
1772
1773 static void
1774 sp_spl_tb_t0_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1775 {
1776     sp_spl_tb_value_changed(adj, tbl, "t0");
1777 }
1778
1779 static void
1780 sp_spl_tb_defaults(GtkWidget *widget, GtkObject *obj)
1781 {
1782     GtkWidget *tbl = GTK_WIDGET(obj);
1783
1784     GtkAdjustment *adj;
1785
1786     // fixme: make settable
1787     gdouble rev = 5;
1788     gdouble exp = 1.0;
1789     gdouble t0 = 0.0;
1790
1791     adj = (GtkAdjustment*)gtk_object_get_data(obj, "revolution");
1792     gtk_adjustment_set_value(adj, rev);
1793     gtk_adjustment_value_changed(adj);
1794
1795     adj = (GtkAdjustment*)gtk_object_get_data(obj, "expansion");
1796     gtk_adjustment_set_value(adj, exp);
1797     gtk_adjustment_value_changed(adj);
1798
1799     adj = (GtkAdjustment*)gtk_object_get_data(obj, "t0");
1800     gtk_adjustment_set_value(adj, t0);
1801     gtk_adjustment_value_changed(adj);
1802
1803     spinbutton_defocus(GTK_OBJECT(tbl));
1804 }
1805
1806
1807 static void spiral_tb_event_attr_changed(Inkscape::XML::Node *repr, gchar const *name,
1808                                          gchar const *old_value, gchar const *new_value,
1809                                          bool is_interactive, gpointer data)
1810 {
1811     GtkWidget *tbl = GTK_WIDGET(data);
1812
1813     // quit if run by the _changed callbacks
1814     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
1815         return;
1816     }
1817
1818     // in turn, prevent callbacks from responding
1819     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
1820
1821     GtkAdjustment *adj;
1822     adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "revolution");
1823     gtk_adjustment_set_value(adj, (sp_repr_get_double_attribute(repr, "sodipodi:revolution", 3.0)));
1824
1825     adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "expansion");
1826     gtk_adjustment_set_value(adj, (sp_repr_get_double_attribute(repr, "sodipodi:expansion", 1.0)));
1827
1828     adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "t0");
1829     gtk_adjustment_set_value(adj, (sp_repr_get_double_attribute(repr, "sodipodi:t0", 0.0)));
1830
1831     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
1832 }
1833
1834
1835 static Inkscape::XML::NodeEventVector spiral_tb_repr_events = {
1836     NULL, /* child_added */
1837     NULL, /* child_removed */
1838     spiral_tb_event_attr_changed,
1839     NULL, /* content_changed */
1840     NULL  /* order_changed */
1841 };
1842
1843 static void
1844 sp_spiral_toolbox_selection_changed(Inkscape::Selection *selection, GtkObject *tbl)
1845 {
1846     int n_selected = 0;
1847     Inkscape::XML::Node *repr = NULL;
1848     Inkscape::XML::Node *oldrepr = NULL;
1849
1850     for (GSList const *items = selection->itemList();
1851          items != NULL;
1852          items = items->next)
1853     {
1854         if (SP_IS_SPIRAL((SPItem *) items->data)) {
1855             n_selected++;
1856             repr = SP_OBJECT_REPR((SPItem *) items->data);
1857         }
1858     }
1859
1860     GtkWidget *l = GTK_WIDGET(gtk_object_get_data(GTK_OBJECT(tbl), "mode_label"));
1861
1862     if (n_selected == 0) {
1863         gtk_label_set_markup(GTK_LABEL(l), _("<b>New:</b>"));
1864     } else if (n_selected == 1) {
1865         gtk_label_set_markup(GTK_LABEL(l), _("<b>Change:</b>"));
1866
1867         oldrepr = (Inkscape::XML::Node *) gtk_object_get_data(GTK_OBJECT(tbl), "repr");
1868         if (oldrepr) { // remove old listener
1869             sp_repr_remove_listener_by_data(oldrepr, tbl);
1870             Inkscape::GC::release(oldrepr);
1871             oldrepr = 0;
1872             g_object_set_data(G_OBJECT(tbl), "repr", NULL);
1873         }
1874
1875         if (repr) {
1876             g_object_set_data(G_OBJECT(tbl), "repr", repr);
1877             Inkscape::GC::anchor(repr);
1878             sp_repr_add_listener(repr, &spiral_tb_repr_events, tbl);
1879             sp_repr_synthesize_events(repr, &spiral_tb_repr_events, tbl);
1880         }
1881     } else {
1882         // FIXME: implement averaging of all parameters for multiple selected
1883         //gtk_label_set_markup(GTK_LABEL(l), _("<b>Average:</b>"));
1884         gtk_label_set_markup(GTK_LABEL(l), _("<b>Change:</b>"));
1885     }
1886 }
1887
1888
1889 static GtkWidget *
1890 sp_spiral_toolbox_new(SPDesktop *desktop)
1891 {
1892     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
1893     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
1894     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
1895
1896     GtkTooltips *tt = gtk_tooltips_new();
1897
1898     sp_toolbox_add_label(tbl, _("<b>New:</b>"));
1899
1900     /* Revolution */
1901     {
1902         GtkWidget *hb = sp_tb_spinbutton(_("Turns:"), _("Number of revolutions"),
1903                                          "tools.shapes.spiral", "revolution", 3.0,
1904                                          NULL, tbl, TRUE, "altx-spiral",
1905                                          0.01, 1024.0, 0.1, 1.0,
1906                                          sp_spl_tb_revolution_value_changed, 1, 2);
1907         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_SPACING);
1908     }
1909
1910     /* Expansion */
1911     {
1912         GtkWidget *hb = sp_tb_spinbutton(_("Divergence:"), _("How much denser/sparser are outer revolutions; 1 = uniform"),
1913                                          "tools.shapes.spiral", "expansion", 1.0,
1914                                          NULL, tbl, FALSE, NULL,
1915                                          0.0, 1000.0, 0.01, 1.0,
1916                                          sp_spl_tb_expansion_value_changed);
1917         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_SPACING);
1918     }
1919
1920     /* T0 */
1921     {
1922         GtkWidget *hb = sp_tb_spinbutton(_("Inner radius:"), _("Radius of the innermost revolution (relative to the spiral size)"),
1923                                          "tools.shapes.spiral", "t0", 0.0,
1924                                          NULL, tbl, FALSE, NULL,
1925                                          0.0, 0.999, 0.01, 1.0,
1926                                          sp_spl_tb_t0_value_changed);
1927         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_SPACING);
1928     }
1929
1930     aux_toolbox_space(tbl, AUX_SPACING);
1931
1932     /* Reset */
1933     {
1934         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
1935         GtkWidget *b = gtk_button_new_with_label(_("Defaults"));
1936         gtk_tooltips_set_tip(tt, b, _("Reset shape parameters to defaults (use Inkscape Preferences > Tools to change defaults)"), NULL);
1937         gtk_widget_show(b);
1938         gtk_container_add(GTK_CONTAINER(hb), b);
1939         gtk_signal_connect(GTK_OBJECT(b), "clicked", GTK_SIGNAL_FUNC(sp_spl_tb_defaults), tbl);
1940         gtk_box_pack_start(GTK_BOX(tbl),hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
1941     }
1942
1943     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of new spirals"));
1944     swatch->setDesktop (desktop);
1945     swatch->setClickVerb (SP_VERB_CONTEXT_SPIRAL_PREFS);
1946     swatch->setWatchedTool ("tools.shapes.spiral", true);
1947     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
1948     gtk_box_pack_end(GTK_BOX(tbl), swatch_, FALSE, FALSE, 0);
1949
1950     gtk_widget_show_all(tbl);
1951     sp_set_font_size_smaller (tbl);
1952
1953     sigc::connection *connection = new sigc::connection(
1954         sp_desktop_selection(desktop)->connectChanged(sigc::bind(sigc::ptr_fun(sp_spiral_toolbox_selection_changed), (GtkObject *)tbl))
1955         );
1956     g_signal_connect(G_OBJECT(tbl), "destroy", G_CALLBACK(delete_connection), connection);
1957
1958     return tbl;
1959 }
1960
1961 //########################
1962 //##     Pen/Pencil    ##
1963 //########################
1964
1965
1966 static GtkWidget *
1967 sp_pen_toolbox_new(SPDesktop *desktop)
1968 {
1969     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
1970     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
1971     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
1972
1973     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of new paths created by Pen"));
1974     swatch->setDesktop (desktop);
1975     swatch->setClickVerb (SP_VERB_CONTEXT_PEN_PREFS);
1976     swatch->setWatchedTool ("tools.freehand.pen", true);
1977     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
1978     gtk_box_pack_end(GTK_BOX(tbl), swatch_, FALSE, FALSE, 0);
1979
1980     gtk_widget_show_all(tbl);
1981     sp_set_font_size_smaller (tbl);
1982
1983     return tbl;
1984 }
1985
1986 static GtkWidget *
1987 sp_pencil_toolbox_new(SPDesktop *desktop)
1988 {
1989     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
1990     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
1991     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
1992
1993     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of new paths created by Pencil"));
1994     swatch->setDesktop (desktop);
1995     swatch->setClickVerb (SP_VERB_CONTEXT_PENCIL_PREFS);
1996     swatch->setWatchedTool ("tools.freehand.pencil", true);
1997     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
1998     gtk_box_pack_end(GTK_BOX(tbl), swatch_, FALSE, FALSE, 0);
1999
2000     gtk_widget_show_all(tbl);
2001     sp_set_font_size_smaller (tbl);
2002
2003     return tbl;
2004 }
2005
2006
2007 //########################
2008 //##     Calligraphy    ##
2009 //########################
2010
2011 static void sp_ddc_mass_value_changed2( GtkAdjustment *adj, GtkWidget *tbl )
2012 {
2013     prefs_set_double_attribute( "tools.calligraphic", "mass", adj->value );
2014     //spinbutton_defocus(GTK_OBJECT(tbl));
2015 }
2016
2017 static void sp_ddc_wiggle_value_changed2( GtkAdjustment *adj, GtkWidget *tbl )
2018 {
2019     prefs_set_double_attribute( "tools.calligraphic", "wiggle", adj->value );
2020 //    spinbutton_defocus(GTK_OBJECT(tbl));
2021 }
2022
2023 static void sp_ddc_angle_value_changed2( GtkAdjustment *adj, GtkWidget *tbl )
2024 {
2025     prefs_set_double_attribute( "tools.calligraphic", "angle", adj->value );
2026 //    spinbutton_defocus(GTK_OBJECT(tbl));
2027 }
2028
2029 static void sp_ddc_width_value_changed2( GtkAdjustment *adj, GtkWidget *tbl )
2030 {
2031     prefs_set_double_attribute( "tools.calligraphic", "width", adj->value * 0.01 );
2032 //    spinbutton_defocus(GTK_OBJECT(tbl));
2033 }
2034
2035 static void sp_ddc_velthin_value_changed2( GtkAdjustment *adj, GtkWidget *tbl )
2036 {
2037     prefs_set_double_attribute("tools.calligraphic", "thinning", adj->value);
2038 //    spinbutton_defocus(GTK_OBJECT(tbl));
2039 }
2040
2041 static void sp_ddc_flatness_value_changed2( GtkAdjustment *adj, GtkWidget *tbl )
2042 {
2043     prefs_set_double_attribute( "tools.calligraphic", "flatness", adj->value );
2044 //    spinbutton_defocus(GTK_OBJECT(tbl));
2045 }
2046
2047 static void sp_ddc_tremor_value_changed2( GtkAdjustment *adj, GtkWidget *tbl )
2048 {
2049     prefs_set_double_attribute( "tools.calligraphic", "tremor", adj->value );
2050 //    spinbutton_defocus(GTK_OBJECT(tbl));
2051 }
2052
2053 static void sp_ddc_cap_rounding_value_changed2( GtkAdjustment *adj, GtkWidget *tbl )
2054 {
2055     prefs_set_double_attribute( "tools.calligraphic", "cap_rounding", adj->value );
2056 //    spinbutton_defocus(GTK_OBJECT(tbl));
2057 }
2058
2059 static void sp_ddc_pressure_state_changed2( GtkToggleAction *act, gpointer data )
2060 {
2061     prefs_set_int_attribute( "tools.calligraphic", "usepressure", gtk_toggle_action_get_active( act ) ? 1 : 0);
2062 }
2063
2064 static void sp_ddc_tilt_state_changed2( GtkToggleAction *act, GtkAction *calligraphy_angle )
2065 {
2066     prefs_set_int_attribute( "tools.calligraphic", "usetilt", gtk_toggle_action_get_active( act ) ? 1 : 0 );
2067
2068     gtk_action_set_sensitive( calligraphy_angle, !gtk_toggle_action_get_active( act ) );
2069 }
2070
2071 static void sp_ddc_defaults2(GtkWidget *, GtkWidget *dataKludge)
2072 {
2073     // FIXME: make defaults settable via Inkscape Options
2074     struct KeyValue {
2075         char const *key;
2076         double value;
2077     } const key_values[] = {
2078         {"mass", 0.02},
2079         {"wiggle", 0.0},
2080         {"angle", 30.0},
2081         {"width", 15},
2082         {"thinning", 0.1},
2083         {"tremor", 0.0},
2084         {"flatness", 0.9},
2085         {"cap_rounding", 0.0}
2086     };
2087
2088     for (unsigned i = 0; i < G_N_ELEMENTS(key_values); ++i) {
2089         KeyValue const &kv = key_values[i];
2090         GtkAdjustment* adj = static_cast<GtkAdjustment *>(gtk_object_get_data(GTK_OBJECT(dataKludge), kv.key));
2091         if ( adj ) {
2092             gtk_adjustment_set_value(adj, kv.value);
2093         }
2094     }
2095
2096 //    spinbutton_defocus(GTK_OBJECT(tbl));
2097 }
2098
2099 static void
2100 sp_ddc_mass_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
2101 {
2102     prefs_set_double_attribute("tools.calligraphic", "mass", adj->value);
2103     spinbutton_defocus(GTK_OBJECT(tbl));
2104 }
2105
2106 static void
2107 sp_ddc_wiggle_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
2108 {
2109     prefs_set_double_attribute("tools.calligraphic", "wiggle", adj->value);
2110     spinbutton_defocus(GTK_OBJECT(tbl));
2111 }
2112
2113 static void
2114 sp_ddc_angle_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
2115 {
2116     prefs_set_double_attribute("tools.calligraphic", "angle", adj->value);
2117     spinbutton_defocus(GTK_OBJECT(tbl));
2118 }
2119
2120 static void
2121 sp_ddc_width_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
2122 {
2123     prefs_set_double_attribute("tools.calligraphic", "width", adj->value * 0.01);
2124     spinbutton_defocus(GTK_OBJECT(tbl));
2125 }
2126
2127 static void
2128 sp_ddc_velthin_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
2129 {
2130     prefs_set_double_attribute("tools.calligraphic", "thinning", adj->value);
2131     spinbutton_defocus(GTK_OBJECT(tbl));
2132 }
2133
2134 static void
2135 sp_ddc_flatness_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
2136 {
2137     prefs_set_double_attribute("tools.calligraphic", "flatness", adj->value);
2138     spinbutton_defocus(GTK_OBJECT(tbl));
2139 }
2140
2141 static void
2142 sp_ddc_tremor_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
2143 {
2144     prefs_set_double_attribute("tools.calligraphic", "tremor", adj->value);
2145     spinbutton_defocus(GTK_OBJECT(tbl));
2146 }
2147
2148 static void
2149 sp_ddc_cap_rounding_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
2150 {
2151     prefs_set_double_attribute("tools.calligraphic", "cap_rounding", adj->value);
2152     spinbutton_defocus(GTK_OBJECT(tbl));
2153 }
2154
2155 static void
2156 sp_ddc_pressure_state_changed(GtkWidget *button, gpointer data)
2157 {
2158     prefs_set_int_attribute ("tools.calligraphic", "usepressure", gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button)) ? 1 : 0);
2159 }
2160
2161 static void
2162 sp_ddc_tilt_state_changed(GtkWidget *button, GtkWidget *calligraphy_angle)
2163 {
2164     prefs_set_int_attribute ("tools.calligraphic", "usetilt", gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button)) ? 1 : 0);
2165
2166     gtk_widget_set_sensitive(GTK_WIDGET(calligraphy_angle), !gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(button)));
2167 }
2168
2169 static void sp_ddc_defaults(GtkWidget *, GtkWidget *tbl)
2170 {
2171     // FIXME: make defaults settable via Inkscape Options
2172     struct KeyValue {
2173         char const *key;
2174         double value;
2175     } const key_values[] = {
2176         {"mass", 0.02},
2177         {"wiggle", 0.0},
2178         {"angle", 30.0},
2179         {"width", 15},
2180         {"thinning", 0.1},
2181         {"tremor", 0.0},
2182         {"flatness", 0.9},
2183         {"cap_rounding", 0.0}
2184     };
2185
2186     for (unsigned i = 0; i < G_N_ELEMENTS(key_values); ++i) {
2187         KeyValue const &kv = key_values[i];
2188         GtkAdjustment &adj = *static_cast<GtkAdjustment *>(gtk_object_get_data(GTK_OBJECT(tbl), kv.key));
2189         gtk_adjustment_set_value(&adj, kv.value);
2190     }
2191
2192     spinbutton_defocus(GTK_OBJECT(tbl));
2193 }
2194
2195
2196
2197
2198 static GtkWidget *
2199 sp_calligraphy_toolbox_new(SPDesktop *desktop)
2200 {
2201   if ( prefs_get_int_attribute_limited( "options.stocktoolbars", "value", 1, 0, 1 ) ) {
2202     GtkWidget *toolBar = 0;
2203     GtkWidget* holder = gtk_table_new( 1, 2, FALSE );
2204
2205     gchar const * descr =
2206         "<ui>"
2207         "  <toolbar name='CalligraphyToolbar'>"
2208         "    <separator />"
2209         "    <toolitem name='Width' action='WidthAction' />"
2210         "    <toolitem name='Thinning' action='ThinningAction' />"
2211         "    <separator />"
2212         "    <toolitem name='Angle' action='AngleAction' />"
2213         "    <toolitem action='FixationAction' />"
2214         "    <toolitem action='CapRoundingAction' />"
2215         "    <separator />"
2216         "    <toolitem action='TremorAction' />"
2217         "    <toolitem action='WiggleAction' />"
2218         "    <toolitem action='MassAction' />"
2219         "    <separator />"
2220         "    <toolitem action='PressureAction' />"
2221         "    <toolitem action='TiltAction' />"
2222         "    <toolitem action='ResetAction' />"
2223         "  </toolbar>"
2224         "</ui>";
2225     GtkUIManager* mgr = gtk_ui_manager_new();
2226     GError* errVal = 0;
2227     GtkActionGroup* mainActions = gtk_action_group_new("main");
2228
2229     {
2230         EgeAdjustmentAction* calligraphy_angle = 0;
2231         EgeAdjustmentAction* eact = 0;
2232
2233         /* Width */
2234         //gchar const* labels1[] = {_("(left edge up)"), _("(horizontal)"), _("(default)"), _("(right edge up)")};
2235         //gdouble values1[] = {-90, 0, 30, 90};
2236         eact = create_adjustment_action( "WidthAction",
2237                                          _("Width:"), _("The width of the calligraphic pen (relative to the visible canvas area)"),
2238                                          "tools.calligraphic", "width", 15,
2239                                          GTK_WIDGET(desktop->canvas), NULL, holder, TRUE, "altx-calligraphy",
2240                                          1, 100, 1.0, 10.0,
2241                                          0, 0, 0, // labels1, values1, G_N_ELEMENTS(labels1),
2242                                          sp_ddc_width_value_changed2,  0.01, 0, 100 );
2243         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2244         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2245
2246         /* Thinning */
2247         //gchar const* labels2[] = {_("(left edge up)"), _("(horizontal)"), _("(default)"), _("(right edge up)")};
2248         //gdouble values2[] = {-90, 0, 30, 90};
2249         eact = create_adjustment_action( "ThinningAction",
2250                                          _("Thinning:"), _("How much velocity thins the stroke (> 0 makes fast strokes thinner, < 0 makes them broader, 0 makes width independent of velocity)"),
2251                                          "tools.calligraphic", "thinning", 0.1,
2252                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2253                                          -1.0, 1.0, 0.01, 0.1,
2254                                          0, 0, 0, // labels2, values2, G_N_ELEMENTS(labels2),
2255                                          sp_ddc_velthin_value_changed2, 0.01, 2);
2256         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2257         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2258
2259         /* Angle */
2260         gchar const* labels3[] = {_("(left edge up)"), 0, 0, _("(horizontal)"), _("(default)"), 0, _("(right edge up)")};
2261         gdouble values3[] = {-90, -60, -30, 0, 30, 60, 90};
2262         eact = create_adjustment_action( "AngleAction",
2263                                          _("Angle:"), _("The angle of the pen's nib (in degrees; 0 = horizontal; has no effect if fixation = 0)"),
2264                                          "tools.calligraphic", "angle", 30,
2265                                          GTK_WIDGET(desktop->canvas), NULL, holder, TRUE, "calligraphy-angle",
2266                                          -90.0, 90.0, 1.0, 10.0,
2267                                          labels3, values3, G_N_ELEMENTS(labels3),
2268                                          sp_ddc_angle_value_changed2, 1, 0 );
2269         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2270         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2271         calligraphy_angle = eact;
2272
2273         /* Fixation */
2274         //gchar const* labels4[] = {_("(left edge up)"), _("(horizontal)"), _("(default)"), _("(right edge up)")};
2275         //gdouble values4[] = {-90, 0, 30, 90};
2276         eact = create_adjustment_action( "FixationAction",
2277                                          _("Fixation:"), _("Angle behavior (0 = nib always perpendicular to stroke direction, 1 = fixed angle)"),
2278                                          "tools.calligraphic", "flatness", 0.9,
2279                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2280                                          0.0, 1.0, 0.01, 0.1,
2281                                          0, 0, 0, // labels4, values4, G_N_ELEMENTS(labels4),
2282                                          sp_ddc_flatness_value_changed2, 0.01, 2 );
2283         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2284         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2285
2286         /* Cap Rounding */
2287         //gchar const* labels5[] = {_("(left edge up)"), _("(horizontal)"), _("(default)"), _("(right edge up)")};
2288         //gdouble values5[] = {-90, 0, 30, 90};
2289         // TRANSLATORS: "cap" means "end" (both start and finish) here
2290         eact = create_adjustment_action( "CapRoundingAction",
2291                                          _("Caps:"), _("Increase to make caps at the ends of strokes protrude more (0 = no caps, 1 = round caps)"),
2292                                          "tools.calligraphic", "cap_rounding", 0.0,
2293                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2294                                          0.0, 5.0, 0.01, 0.1,
2295                                          0, 0, 0, // labels5, values5, G_N_ELEMENTS(labels5),
2296                                          sp_ddc_cap_rounding_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         /* Tremor */
2301         //gchar const* labels6[] = {_("(left edge up)"), _("(horizontal)"), _("(default)"), _("(right edge up)")};
2302         //gdouble values6[] = {-90, 0, 30, 90};
2303         eact = create_adjustment_action( "TremorAction",
2304                                          _("Tremor:"), _("Increase to make strokes rugged and trembling"),
2305                                          "tools.calligraphic", "tremor", 0.0,
2306                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2307                                          0.0, 1.0, 0.01, 0.1,
2308                                          0, 0, 0, // labels6, values6, G_N_ELEMENTS(labels6),
2309                                          sp_ddc_tremor_value_changed2, 0.01, 2 );
2310
2311         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2312         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2313
2314         /* Wiggle */
2315         //gchar const* labels7[] = {_("(left edge up)"), _("(horizontal)"), _("(default)"), _("(right edge up)")};
2316         //gdouble values7[] = {-90, 0, 30, 90};
2317         eact = create_adjustment_action( "WiggleAction",
2318                                          _("Wiggle:"), _("Increase to make the pen waver and wiggle"),
2319                                          "tools.calligraphic", "wiggle", 0.0,
2320                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2321                                          0.0, 1.0, 0.01, 0.1,
2322                                          0, 0, 0, // labels7, values7, G_N_ELEMENTS(labels7),
2323                                          sp_ddc_wiggle_value_changed2, 0.01, 2 );
2324         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2325         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2326
2327         /* Mass */
2328         //gchar const* labels8[] = {_("low"), _("(default)"), _("high")};
2329         //gdouble values8[] = {0.0, 0.2, 1.0};
2330         eact = create_adjustment_action( "MassAction",
2331                                          _("Mass:"), _("Increase to make the pen drag behind, as if slowed by inertia"),
2332                                          "tools.calligraphic", "mass", 0.02,
2333                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2334                                          0.0, 1.0, 0.01, 0.1,
2335                                          0, 0, 0, //labels8, values8, G_N_ELEMENTS(labels8),
2336                                          sp_ddc_mass_value_changed2, 0.01, 2 );
2337         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2338         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2339
2340
2341         /* Use Pressure button */
2342         {
2343             InkToggleAction* act = ink_toggle_action_new( "PressureAction",
2344                                                           _("Pressure"),
2345                                                           _("Use the pressure of the input device to alter the width of the pen"),
2346                                                           "use_pressure",
2347                                                           Inkscape::ICON_SIZE_DECORATION );
2348             gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
2349             g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(sp_ddc_pressure_state_changed2), NULL);
2350             gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), prefs_get_int_attribute( "tools.calligraphic", "usepressure", 1 ) );
2351         }
2352
2353         /* Use Tilt button */
2354         {
2355             InkToggleAction* act = ink_toggle_action_new( "TiltAction",
2356                                                           _("Tilt"),
2357                                                           _("Use the tilt of the input device to alter the angle of the pen's nib"),
2358                                                           "use_tilt",
2359                                                           Inkscape::ICON_SIZE_DECORATION );
2360             gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
2361             g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(sp_ddc_tilt_state_changed2), calligraphy_angle );
2362             gtk_action_set_sensitive( GTK_ACTION(calligraphy_angle), !prefs_get_int_attribute( "tools.calligraphic", "usetilt", 1 ) );
2363             gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), prefs_get_int_attribute( "tools.calligraphic", "usetilt", 1 ) );
2364         }
2365
2366         /* Reset */
2367         {
2368             GtkAction* act = gtk_action_new( "ResetAction",
2369                                              _("Defaults"),
2370                                              _("Reset shape parameters to defaults (use Inkscape Preferences > Tools to change defaults)"),
2371                                              GTK_STOCK_CLEAR );
2372             g_signal_connect_after( G_OBJECT(act), "activate", G_CALLBACK(sp_ddc_defaults2), holder );
2373             gtk_action_group_add_action( mainActions, act );
2374             gtk_action_set_sensitive( act, TRUE );
2375         }
2376     }
2377
2378
2379     gtk_ui_manager_insert_action_group( mgr, mainActions, 0 );
2380     gtk_ui_manager_add_ui_from_string( mgr, descr, -1, &errVal );
2381
2382     toolBar = gtk_ui_manager_get_widget( mgr, "/ui/CalligraphyToolbar" );
2383     gtk_toolbar_set_style( GTK_TOOLBAR(toolBar), GTK_TOOLBAR_ICONS );
2384     gtk_toolbar_set_icon_size( GTK_TOOLBAR(toolBar), GTK_ICON_SIZE_SMALL_TOOLBAR );
2385
2386
2387     gtk_table_attach( GTK_TABLE(holder), toolBar, 0, 1, 0, 1, (GtkAttachOptions)(GTK_EXPAND | GTK_FILL), (GtkAttachOptions)(GTK_EXPAND | GTK_FILL), 0, 0 );
2388
2389     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of new calligraphic strokes"));
2390     swatch->setDesktop (desktop);
2391     swatch->setClickVerb (SP_VERB_CONTEXT_CALLIGRAPHIC_PREFS);
2392     swatch->setWatchedTool ("tools.calligraphic", true);
2393     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
2394     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 );
2395
2396     gtk_widget_show_all(holder);
2397     //sp_set_font_size_smaller (tbl);
2398
2399     return holder;
2400   } else {
2401     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
2402     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
2403     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
2404
2405     GtkTooltips *tt = gtk_tooltips_new();
2406     GtkWidget *calligraphy_angle;
2407
2408     //  interval
2409     gtk_box_pack_start(GTK_BOX(tbl), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
2410
2411     /* Width */
2412     {
2413         GtkWidget *hb = sp_tb_spinbutton(_("Width:"), _("The width of the calligraphic pen (relative to the visible canvas area)"),
2414                                          "tools.calligraphic", "width", 15,
2415                                          NULL, tbl, TRUE, "altx-calligraphy",
2416                                          1, 100, 1.0, 10.0,
2417                                          sp_ddc_width_value_changed,  0.01, 0, 100);
2418         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_SPACING);
2419     }
2420
2421     /* Thinning */
2422     {
2423         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)"),
2424                                          "tools.calligraphic", "thinning", 0.1,
2425                                          NULL, tbl, FALSE, NULL,
2426                                          -1.0, 1.0, 0.01, 0.1,
2427                                          sp_ddc_velthin_value_changed, 0.01, 2);
2428         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_SPACING);
2429     }
2430
2431     //  interval
2432     gtk_box_pack_start(GTK_BOX(tbl), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
2433
2434     /* Angle */
2435     {
2436         calligraphy_angle = sp_tb_spinbutton(_("Angle:"), _("The angle of the pen's nib (in degrees; 0 = horizontal; has no effect if fixation = 0)"),
2437                                              "tools.calligraphic", "angle", 30,
2438                                              NULL, tbl, TRUE, "calligraphy-angle",
2439                                              -90.0, 90.0, 1.0, 10.0,
2440                                              sp_ddc_angle_value_changed, 1, 0);
2441         gtk_box_pack_start(GTK_BOX(tbl), calligraphy_angle, FALSE, FALSE, AUX_SPACING);
2442     }
2443
2444     /* Fixation */
2445     {
2446         GtkWidget *hb = sp_tb_spinbutton(_("Fixation:"), _("Angle behavior (0 = nib always perpendicular to stroke direction, 1 = fixed angle)"),
2447                                          "tools.calligraphic", "flatness", 0.9,
2448                                          NULL, tbl, FALSE, NULL,
2449                                          0.0, 1.0, 0.01, 0.1,
2450                                          sp_ddc_flatness_value_changed, 0.01, 2);
2451         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_SPACING);
2452     }
2453
2454     /* Cap Rounding */
2455     {
2456         // TRANSLATORS: "cap" means "end" (both start and finish) here
2457         GtkWidget *hb = sp_tb_spinbutton(_("Round:"), _("Increase to round the ends of strokes"),
2458                                          "tools.calligraphic", "cap_rounding", 0.0,
2459                                          NULL, tbl, FALSE, NULL,
2460                                          0.0, 1.0, 0.01, 0.1,
2461                                          sp_ddc_cap_rounding_value_changed, 0.01, 2);
2462         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_SPACING);
2463     }
2464
2465     //  interval
2466     gtk_box_pack_start(GTK_BOX(tbl), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
2467
2468     /* Tremor */
2469     {
2470         GtkWidget *hb = sp_tb_spinbutton(_("Tremor:"), _("Increase to make strokes rugged and trembling"),
2471                                          "tools.calligraphic", "tremor", 0.0,
2472                                          NULL, tbl, FALSE, NULL,
2473                                          0.0, 1.0, 0.01, 0.1,
2474                                          sp_ddc_tremor_value_changed, 0.01, 2);
2475         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_SPACING);
2476     }
2477
2478     /* Wiggle */
2479     {
2480         GtkWidget *hb = sp_tb_spinbutton(_("Wiggle:"), _("Increase to make the pen waver and wiggle"),
2481                                          "tools.calligraphic", "wiggle", 0.0,
2482                                          NULL, tbl, FALSE, NULL,
2483                                          0.0, 1.0, 0.01, 0.1,
2484                                          sp_ddc_wiggle_value_changed, 0.01, 2);
2485         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_SPACING);
2486     }
2487
2488
2489     /* Mass */
2490     {
2491         GtkWidget *hb = sp_tb_spinbutton(_("Mass:"), _("Increase to make the pen drag behind, as if slowed by inertia"),
2492                                          "tools.calligraphic", "mass", 0.02,
2493                                          NULL, tbl, FALSE, NULL,
2494                                          0.0, 1.0, 0.01, 0.1,
2495                                          sp_ddc_mass_value_changed, 0.01, 2);
2496         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_SPACING);
2497     }
2498
2499     //  interval
2500     gtk_box_pack_start(GTK_BOX(tbl), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
2501
2502     GtkWidget *cvbox = gtk_vbox_new (FALSE, 0);
2503     GtkWidget *cbox = gtk_hbox_new (FALSE, 0);
2504
2505     /* Use Pressure button */
2506     {
2507     GtkWidget *button = sp_button_new_from_data( Inkscape::ICON_SIZE_DECORATION,
2508                                                  SP_BUTTON_TYPE_TOGGLE,
2509                                                  NULL,
2510                                                  "use_pressure",
2511                                                  _("Use the pressure of the input device to alter the width of the pen"),
2512                                                  tt);
2513     g_signal_connect_after (G_OBJECT (button), "clicked", G_CALLBACK (sp_ddc_pressure_state_changed), NULL);
2514     gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), prefs_get_int_attribute ("tools.calligraphic", "usepressure", 1));
2515     gtk_box_pack_start(GTK_BOX(cbox), button, FALSE, FALSE, 0);
2516     }
2517
2518     /* Use Tilt button */
2519     {
2520     GtkWidget *button = sp_button_new_from_data( Inkscape::ICON_SIZE_DECORATION,
2521                                                  SP_BUTTON_TYPE_TOGGLE,
2522                                                  NULL,
2523                                                  "use_tilt",
2524                                                  _("Use the tilt of the input device to alter the angle of the pen's nib"),
2525                                                  tt);
2526     g_signal_connect_after (G_OBJECT (button), "clicked", G_CALLBACK (sp_ddc_tilt_state_changed), calligraphy_angle);
2527     gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), prefs_get_int_attribute ("tools.calligraphic", "usetilt", 1));
2528     gtk_widget_set_sensitive(GTK_WIDGET(calligraphy_angle), !gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(button)));
2529     gtk_box_pack_start(GTK_BOX(cbox), button, FALSE, FALSE, 0);
2530     }
2531
2532     gtk_box_pack_start(GTK_BOX(cvbox), cbox, TRUE, FALSE, 0);
2533     gtk_box_pack_start(GTK_BOX(tbl), cvbox, FALSE, FALSE, 0);
2534
2535     /* Reset */
2536     {
2537         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
2538         GtkWidget *b = gtk_button_new_with_label(_("Defaults"));
2539         gtk_tooltips_set_tip(tt, b, _("Reset shape parameters to defaults (use Inkscape Preferences > Tools to change defaults)"), NULL);
2540         gtk_widget_show(b);
2541         gtk_container_add(GTK_CONTAINER(hb), b);
2542         gtk_signal_connect(GTK_OBJECT(b), "clicked", GTK_SIGNAL_FUNC(sp_ddc_defaults), tbl);
2543         gtk_box_pack_start(GTK_BOX(tbl),hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
2544     }
2545
2546
2547     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of new calligraphic strokes"));
2548     swatch->setDesktop (desktop);
2549     swatch->setClickVerb (SP_VERB_CONTEXT_CALLIGRAPHIC_PREFS);
2550     swatch->setWatchedTool ("tools.calligraphic", true);
2551     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
2552     gtk_box_pack_end(GTK_BOX(tbl), swatch_, FALSE, FALSE, 0);
2553
2554     gtk_widget_show_all(tbl);
2555     sp_set_font_size_smaller (tbl);
2556
2557     return tbl;
2558   }
2559 }
2560
2561
2562 //########################
2563 //##    Circle / Arc    ##
2564 //########################
2565
2566 static void
2567 sp_arctb_sensitivize (GtkWidget *tbl, double v1, double v2)
2568 {
2569     GtkWidget *ocb = (GtkWidget*) g_object_get_data(G_OBJECT(tbl), "open_checkbox");
2570     GtkWidget *make_whole = (GtkWidget*) g_object_get_data(G_OBJECT(tbl), "make_whole");
2571
2572     if (v1 == 0 && v2 == 0) {
2573         if (gtk_object_get_data(GTK_OBJECT(tbl), "single")) { // only for a single selected ellipse (for now)
2574             gtk_widget_set_sensitive(GTK_WIDGET(ocb), FALSE);
2575             gtk_widget_set_sensitive(GTK_WIDGET(make_whole), FALSE);
2576         }
2577     } else {
2578         gtk_widget_set_sensitive(GTK_WIDGET(ocb), TRUE);
2579         gtk_widget_set_sensitive(GTK_WIDGET(make_whole), TRUE);
2580     }
2581 }
2582
2583 static void
2584 sp_arctb_startend_value_changed(GtkAdjustment *adj, GtkWidget *tbl, gchar const *value_name, gchar const *other_name)
2585 {
2586     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
2587
2588     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
2589         prefs_set_double_attribute("tools.shapes.arc", value_name, (adj->value * M_PI)/ 180);
2590     }
2591
2592     // quit if run by the attr_changed listener
2593     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
2594         return;
2595     }
2596
2597     // in turn, prevent listener from responding
2598     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
2599
2600     gchar* namespaced_name = g_strconcat("sodipodi:", value_name, NULL);
2601
2602     bool modmade = false;
2603     for (GSList const *items = sp_desktop_selection(desktop)->itemList();
2604          items != NULL;
2605          items = items->next)
2606     {
2607         SPItem *item = SP_ITEM(items->data);
2608
2609         if (SP_IS_ARC(item) && SP_IS_GENERICELLIPSE(item)) {
2610
2611             SPGenericEllipse *ge = SP_GENERICELLIPSE(item);
2612             SPArc *arc = SP_ARC(item);
2613
2614             if (!strcmp(value_name, "start"))
2615                 ge->start = (adj->value * M_PI)/ 180;
2616             else
2617                 ge->end = (adj->value * M_PI)/ 180;
2618
2619             sp_genericellipse_normalize(ge);
2620             ((SPObject *)arc)->updateRepr();
2621             ((SPObject *)arc)->requestDisplayUpdate(SP_OBJECT_MODIFIED_FLAG);
2622
2623             modmade = true;
2624         }
2625     }
2626
2627     g_free(namespaced_name);
2628
2629     GtkAdjustment *other = (GtkAdjustment *)gtk_object_get_data(GTK_OBJECT(tbl), other_name);
2630
2631     sp_arctb_sensitivize (tbl, adj->value, other->value);
2632
2633     if (modmade) {
2634         sp_document_maybe_done(sp_desktop_document(desktop), value_name, SP_VERB_CONTEXT_ARC,
2635                                    _("Arc: Change start/end"));
2636     }
2637
2638     // defocus spinbuttons by moving focus to the canvas, unless "stay" is on
2639     spinbutton_defocus(GTK_OBJECT(tbl));
2640
2641     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
2642 }
2643
2644
2645 static void
2646 sp_arctb_start_value_changed(GtkAdjustment *adj,  GtkWidget *tbl)
2647 {
2648     sp_arctb_startend_value_changed(adj,  tbl, "start", "end");
2649 }
2650
2651 static void
2652 sp_arctb_end_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
2653 {
2654     sp_arctb_startend_value_changed(adj,  tbl, "end", "start");
2655 }
2656
2657 static void
2658 sp_arctb_open_state_changed(GtkWidget *widget, GtkObject *tbl)
2659 {
2660     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
2661
2662     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
2663         if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget))) {
2664             prefs_set_string_attribute("tools.shapes.arc", "open", "true");
2665         } else {
2666             prefs_set_string_attribute("tools.shapes.arc", "open", NULL);
2667         }
2668     }
2669
2670     // quit if run by the attr_changed listener
2671     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
2672         return;
2673     }
2674
2675     // in turn, prevent listener from responding
2676     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
2677
2678     bool modmade = false;
2679
2680     if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget))) {
2681         for (GSList const *items = sp_desktop_selection(desktop)->itemList();
2682              items != NULL;
2683              items = items->next)
2684         {
2685             if (SP_IS_ARC((SPItem *) items->data)) {
2686                 Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
2687                 repr->setAttribute("sodipodi:open", "true");
2688                 SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
2689                 modmade = true;
2690             }
2691         }
2692     } else {
2693         for (GSList const *items = sp_desktop_selection(desktop)->itemList();
2694              items != NULL;
2695              items = items->next)
2696         {
2697             if (SP_IS_ARC((SPItem *) items->data))    {
2698                 Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
2699                 repr->setAttribute("sodipodi:open", NULL);
2700                 SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
2701                 modmade = true;
2702             }
2703         }
2704     }
2705
2706     if (modmade) {
2707         sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_ARC,
2708                                    _("Arc: Change open/closed"));
2709     }
2710
2711     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
2712
2713     spinbutton_defocus(GTK_OBJECT(tbl));
2714 }
2715
2716 static void sp_arctb_defaults(GtkWidget *, GtkObject *obj)
2717 {
2718     GtkWidget *tbl = GTK_WIDGET(obj);
2719
2720     GtkAdjustment *adj;
2721     adj = (GtkAdjustment*)gtk_object_get_data(obj, "start");
2722     gtk_adjustment_set_value(adj, 0.0);
2723     gtk_adjustment_value_changed(adj);
2724
2725     adj = (GtkAdjustment*)gtk_object_get_data(obj, "end");
2726     gtk_adjustment_set_value(adj, 0.0);
2727     gtk_adjustment_value_changed(adj);
2728
2729     spinbutton_defocus(GTK_OBJECT(tbl));
2730 }
2731
2732 static void arc_tb_event_attr_changed(Inkscape::XML::Node *repr, gchar const *name,
2733                                       gchar const *old_value, gchar const *new_value,
2734                                       bool is_interactive, gpointer data)
2735 {
2736     GtkWidget *tbl = GTK_WIDGET(data);
2737
2738     // quit if run by the _changed callbacks
2739     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
2740         return;
2741     }
2742
2743     // in turn, prevent callbacks from responding
2744     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
2745
2746     gdouble start = sp_repr_get_double_attribute(repr, "sodipodi:start", 0.0);
2747     gdouble end = sp_repr_get_double_attribute(repr, "sodipodi:end", 0.0);
2748
2749     GtkAdjustment *adj1,*adj2;
2750     adj1 = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "start");
2751     gtk_adjustment_set_value(adj1, mod360((start * 180)/M_PI));
2752     adj2 = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "end");
2753     gtk_adjustment_set_value(adj2, mod360((end * 180)/M_PI));
2754
2755     sp_arctb_sensitivize (tbl, adj1->value, adj2->value);
2756
2757     char const *openstr = NULL;
2758     openstr = repr->attribute("sodipodi:open");
2759     GtkWidget *ocb = (GtkWidget*) g_object_get_data(G_OBJECT(tbl), "open_checkbox");
2760
2761     if (openstr) {
2762         gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(ocb),  TRUE);
2763     } else {
2764         gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(ocb),  FALSE);
2765     }
2766
2767     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
2768 }
2769
2770 static Inkscape::XML::NodeEventVector arc_tb_repr_events = {
2771     NULL, /* child_added */
2772     NULL, /* child_removed */
2773     arc_tb_event_attr_changed,
2774     NULL, /* content_changed */
2775     NULL  /* order_changed */
2776 };
2777
2778
2779 static void
2780 sp_arc_toolbox_selection_changed(Inkscape::Selection *selection, GtkObject *tbl)
2781 {
2782     int n_selected = 0;
2783     Inkscape::XML::Node *repr = NULL;
2784     Inkscape::XML::Node *oldrepr = NULL;
2785
2786     for (GSList const *items = selection->itemList();
2787          items != NULL;
2788          items = items->next)
2789     {
2790         if (SP_IS_ARC((SPItem *) items->data)) {
2791             n_selected++;
2792             repr = SP_OBJECT_REPR((SPItem *) items->data);
2793         }
2794     }
2795
2796     GtkWidget *l = GTK_WIDGET(gtk_object_get_data(GTK_OBJECT(tbl), "mode_label"));
2797
2798     g_object_set_data(G_OBJECT(tbl), "single", GINT_TO_POINTER(FALSE));
2799     if (n_selected == 0) {
2800         gtk_label_set_markup(GTK_LABEL(l), _("<b>New:</b>"));
2801     } else if (n_selected == 1) {
2802         g_object_set_data(G_OBJECT(tbl), "single", GINT_TO_POINTER(TRUE));
2803         gtk_label_set_markup(GTK_LABEL(l), _("<b>Change:</b>"));
2804
2805         oldrepr = (Inkscape::XML::Node *) gtk_object_get_data(GTK_OBJECT(tbl), "repr");
2806
2807         if (oldrepr) { // remove old listener
2808             sp_repr_remove_listener_by_data(oldrepr, tbl);
2809             Inkscape::GC::release(oldrepr);
2810             oldrepr = 0;
2811             g_object_set_data(G_OBJECT(tbl), "repr", NULL);
2812         }
2813
2814         if (repr) {
2815             g_object_set_data(G_OBJECT(tbl), "repr", repr);
2816             Inkscape::GC::anchor(repr);
2817             sp_repr_add_listener(repr, &arc_tb_repr_events, tbl);
2818             sp_repr_synthesize_events(repr, &arc_tb_repr_events, tbl);
2819         }
2820     } else {
2821         // FIXME: implement averaging of all parameters for multiple selected
2822         //gtk_label_set_markup(GTK_LABEL(l), _("<b>Average:</b>"));
2823         gtk_label_set_markup(GTK_LABEL(l), _("<b>Change:</b>"));
2824         sp_arctb_sensitivize (GTK_WIDGET(tbl), 1, 0);
2825     }
2826 }
2827
2828
2829 static GtkWidget *
2830 sp_arc_toolbox_new(SPDesktop *desktop)
2831 {
2832     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
2833
2834     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
2835     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
2836
2837     GtkTooltips *tt = gtk_tooltips_new();
2838
2839     sp_toolbox_add_label(tbl, _("<b>New:</b>"));
2840
2841     /* Start */
2842     {
2843         GtkWidget *hb = sp_tb_spinbutton(_("Start:"), _("The angle (in degrees) from the horizontal to the arc's start point"),
2844                                          "tools.shapes.arc", "start", 0.0,
2845                                          NULL, tbl, TRUE, "altx-arc",
2846                                          -360.0, 360.0, 1.0, 10.0,
2847                                          sp_arctb_start_value_changed);
2848         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
2849     }
2850
2851     /* End */
2852     {
2853         GtkWidget *hb = sp_tb_spinbutton(_("End:"), _("The angle (in degrees) from the horizontal to the arc's end point"),
2854                                          "tools.shapes.arc", "end", 0.0,
2855                                          NULL, tbl, FALSE, NULL,
2856                                          -360.0, 360.0, 1.0, 10.0,
2857                                          sp_arctb_end_value_changed);
2858         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
2859     }
2860
2861     /* Segments / Pie checkbox */
2862     {
2863         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
2864         GtkWidget *fscb = gtk_check_button_new_with_label(_("Open arc"));
2865         gtk_tooltips_set_tip(tt, fscb, _("Switch between arc (unclosed shape) and segment (closed shape with two radii)"), NULL);
2866
2867         gchar const *openstr = NULL;
2868         openstr = prefs_get_string_attribute("tools.shapes.arc", "open");
2869         if (!openstr || (openstr && !strcmp(openstr, "false")))
2870             gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(fscb),  FALSE);
2871         else
2872             gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(fscb),  TRUE);
2873
2874         gtk_widget_show(fscb);
2875         gtk_object_set_data(GTK_OBJECT(tbl), "open_checkbox", fscb);
2876         gtk_container_add(GTK_CONTAINER(hb), fscb);
2877         g_signal_connect(G_OBJECT(fscb), "toggled", GTK_SIGNAL_FUNC(sp_arctb_open_state_changed ), tbl);
2878         gtk_box_pack_start(GTK_BOX(tbl),hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
2879     }
2880
2881     /* Make Whole */
2882     {
2883         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
2884         GtkWidget *b = gtk_button_new_with_label(_("Make whole"));
2885         gtk_object_set_data(GTK_OBJECT(tbl), "make_whole", b);
2886         gtk_tooltips_set_tip(tt, b, _("Make the shape a whole ellipse, not arc or segment"), NULL);
2887         gtk_widget_show(b);
2888         gtk_container_add(GTK_CONTAINER(hb), b);
2889         gtk_signal_connect(GTK_OBJECT(b), "clicked", GTK_SIGNAL_FUNC(sp_arctb_defaults), tbl);
2890         gtk_box_pack_start(GTK_BOX(tbl),hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
2891     }
2892
2893     g_object_set_data(G_OBJECT(tbl), "single", GINT_TO_POINTER(TRUE));
2894     // sensitivize make whole and open checkbox
2895     {
2896         GtkAdjustment *adj1 = GTK_ADJUSTMENT(gtk_object_get_data(GTK_OBJECT(tbl), "start"));
2897         GtkAdjustment *adj2 = GTK_ADJUSTMENT(gtk_object_get_data(GTK_OBJECT(tbl), "end"));
2898         sp_arctb_sensitivize (tbl, adj1->value, adj2->value);
2899     }
2900
2901     sigc::connection *connection = new sigc::connection(
2902         sp_desktop_selection(desktop)->connectChanged(sigc::bind(sigc::ptr_fun(sp_arc_toolbox_selection_changed), (GtkObject *)tbl))
2903         );
2904     g_signal_connect(G_OBJECT(tbl), "destroy", G_CALLBACK(delete_connection), connection);
2905
2906     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of new ellipses"));
2907     swatch->setDesktop (desktop);
2908     swatch->setClickVerb (SP_VERB_CONTEXT_ARC_PREFS);
2909     swatch->setWatchedTool ("tools.shapes.arc", true);
2910     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
2911     gtk_box_pack_end(GTK_BOX(tbl), swatch_, FALSE, FALSE, 0);
2912
2913     gtk_widget_show_all(tbl);
2914     sp_set_font_size_smaller (tbl);
2915
2916     return tbl;
2917 }
2918
2919
2920
2921
2922 // toggle button callbacks and updaters
2923
2924 //########################
2925 //##      Dropper       ##
2926 //########################
2927
2928 static void toggle_dropper_pick_alpha (GtkWidget *button, gpointer tbl) {
2929     prefs_set_int_attribute ("tools.dropper", "pick",
2930         gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button)));
2931     GtkWidget *set_checkbox = (GtkWidget*) g_object_get_data(G_OBJECT(tbl), "set_checkbox");
2932     if (set_checkbox) {
2933         if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button))) {
2934             gtk_widget_set_sensitive (GTK_WIDGET (set_checkbox), TRUE);
2935         } else {
2936             gtk_widget_set_sensitive (GTK_WIDGET (set_checkbox), FALSE);
2937         }
2938     }
2939     spinbutton_defocus(GTK_OBJECT(tbl));
2940 }
2941
2942 static void toggle_dropper_set_alpha (GtkWidget *button, gpointer tbl) {
2943     prefs_set_int_attribute ("tools.dropper", "setalpha",
2944         gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button)) ? 1 : 0);
2945     spinbutton_defocus(GTK_OBJECT(tbl));
2946 }
2947
2948
2949 /**
2950  * Copy the current saved desktop color to the clipboard as full hex + alpha
2951  * color representation. This is useful for passing values between various
2952  * input boxes, or directly to xml.
2953  */
2954 /* static void
2955 sp_dropper_copy( GtkWidget *widget, GtkObject *obj)
2956 {
2957     GtkWidget *tbl = GTK_WIDGET(obj);
2958
2959     SPDesktop *desktop =
2960         (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
2961
2962
2963     sp_dropper_c32_color_copy( sp_desktop_get_color(desktop, true) );
2964 }*/
2965
2966
2967 /**
2968  * Copies currently saved desktop color to the clipboard as a hex value. This
2969  * is useful for editing webpages and needing a value quickly for web
2970  * colors.
2971  *
2972  * TODO: When the toggle of the dropper is set to not mix color against
2973  *       page background, this still just gets the color of the page and
2974  *       doesn't get the actual mixed against background which is needed
2975  *       for the hex value ppl. want for web pages, etc.
2976  */
2977
2978 /* static void
2979 sp_dropper_copy_as_hex ( GtkWidget *widget, GtkObject *obj)
2980 {
2981     GtkWidget *tbl = GTK_WIDGET(obj);
2982
2983     SPDesktop *desktop =
2984         (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
2985
2986     sp_dropper_c32_color_copy_hex( sp_desktop_get_color(desktop, true) );
2987 }*/
2988
2989
2990 /**
2991  * Sets the input boxes with the changed color and opacity. This is used as a
2992  * callback for style changing.
2993  */
2994 /* static bool
2995 sp_style_changed (const SPCSSAttr *css, gpointer data)
2996 {
2997     // GrDrag *drag = (GrDrag *) data;
2998
2999     // set fill of text entry box
3000     if (css->attribute("fill"))
3001         gtk_entry_set_text((GtkEntry *)dropper_rgb_entry,
3002             css->attribute("fill"));
3003
3004     // set opacity of text entry box
3005     if (css->attribute("fill-opacity"))
3006         gtk_entry_set_text((GtkEntry *)dropper_opacity_entry,
3007             css->attribute("fill-opacity"));
3008
3009     // set fill of text entry box
3010     if (css->attribute("stroke"))
3011         gtk_entry_set_text((GtkEntry *)dropper_rgb_entry,
3012             css->attribute("stroke"));
3013
3014     // set opacity of text entry box
3015     if (css->attribute("stroke-opacity"))
3016         gtk_entry_set_text((GtkEntry *)dropper_opacity_entry,
3017             css->attribute("stroke-opacity"));
3018     return false;
3019
3020 }
3021 */
3022
3023
3024 /**
3025  * Dropper auxiliary toolbar construction and setup.
3026  *
3027  * TODO: Would like to add swatch of current color.
3028  * TODO: Add queue of last 5 or so colors selected with new swatches so that
3029  *       can drag and drop places. Will provide a nice mixing palette.
3030  */
3031 static GtkWidget *
3032 sp_dropper_toolbox_new(SPDesktop *desktop)
3033 {
3034     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
3035
3036     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
3037     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
3038
3039     GtkTooltips *tt = gtk_tooltips_new();
3040
3041
3042     gtk_box_pack_start(GTK_BOX(tbl), gtk_hbox_new(FALSE, 0), FALSE, FALSE,
3043                        AUX_BETWEEN_BUTTON_GROUPS);
3044     // sp_toolbox_add_label(tbl, _("<b>New:</b>"));
3045
3046
3047
3048     /* RGB Input Field */
3049  /*   {
3050         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
3051         GtkWidget *dropper_rgba_label = gtk_label_new ("Color:");
3052         gtk_widget_show (dropper_rgba_label);
3053         gtk_container_add(GTK_CONTAINER(hb), dropper_rgba_label);
3054
3055         dropper_rgb_entry = gtk_entry_new ();
3056         sp_dialog_defocus_on_enter (dropper_rgb_entry);
3057         gtk_entry_set_max_length (GTK_ENTRY (dropper_rgb_entry), 7);
3058         gtk_entry_set_width_chars (GTK_ENTRY (dropper_rgb_entry), 7);
3059         gtk_tooltips_set_tip(tt, dropper_rgb_entry,
3060                          _("Hexidecimal representation of last selected "
3061                            "color"),
3062                          NULL);
3063         gtk_widget_show (dropper_rgb_entry);
3064         gtk_container_add(GTK_CONTAINER(hb), dropper_rgb_entry);
3065
3066         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE,
3067                            AUX_BETWEEN_BUTTON_GROUPS);
3068     } */
3069
3070     /* Opacity Input Field */
3071 /*    {
3072         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
3073         GtkWidget *dropper_opacity_label = gtk_label_new ( _("Opacity:") );
3074         gtk_widget_show (dropper_opacity_label);
3075         gtk_container_add(GTK_CONTAINER(hb), dropper_opacity_label);
3076
3077         dropper_opacity_entry = gtk_entry_new ();
3078         sp_dialog_defocus_on_enter (dropper_opacity_entry);
3079         gtk_entry_set_max_length (GTK_ENTRY (dropper_opacity_entry), 11);
3080         gtk_entry_set_width_chars (GTK_ENTRY (dropper_opacity_entry), 11);
3081         gtk_tooltips_set_tip(tt, dropper_opacity_entry,
3082                          _("Opacity of last selected color"),
3083                          NULL);
3084         gtk_widget_show (dropper_opacity_entry);
3085         gtk_container_add(GTK_CONTAINER(hb), dropper_opacity_entry);
3086
3087         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE,
3088                            AUX_BETWEEN_BUTTON_GROUPS);
3089     } */
3090
3091
3092     /* Copy to Clipboard */
3093 /*    {
3094         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
3095         GtkWidget *b = gtk_button_new_with_label(_("Copy as RGBA"));
3096         gtk_tooltips_set_tip(tt, b, _("Copy last saved color as hexidecimal "
3097                                       "RGB + Alpha (RGBA) to "
3098                                       "clipboard"),
3099                              NULL);
3100         gtk_widget_show(b);
3101         gtk_container_add(GTK_CONTAINER(hb), b);
3102         gtk_signal_connect(GTK_OBJECT(b), "clicked",
3103             GTK_SIGNAL_FUNC(sp_dropper_copy), tbl);
3104         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE,
3105                            AUX_BETWEEN_BUTTON_GROUPS);
3106     } */
3107
3108
3109     /* Copy to Clipboard as HEX */
3110 /*    {
3111         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
3112         GtkWidget *b = gtk_button_new_with_label(_("Copy as HEX"));
3113         gtk_tooltips_set_tip(tt, b, _("Copy last saved color as "
3114                                       "hexidecimal RGB without alpha "
3115                                       "to clipboard"), NULL);
3116         gtk_widget_show(b);
3117         gtk_container_add(GTK_CONTAINER(hb), b);
3118         gtk_signal_connect(GTK_OBJECT(b), "clicked",
3119             GTK_SIGNAL_FUNC(sp_dropper_copy_as_hex), tbl);
3120         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE,
3121                            AUX_BETWEEN_BUTTON_GROUPS);
3122     } */
3123
3124     // aux_toolbox_space(tbl, AUX_BETWEEN_BUTTON_GROUPS);
3125
3126     {
3127         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
3128
3129         GtkWidget *button = gtk_check_button_new_with_label(_("Pick alpha"));
3130         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);
3131         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button),
3132                                       prefs_get_int_attribute ("tools.dropper",
3133                                                                "pick", 1));
3134         gtk_widget_show(button);
3135         gtk_container_add (GTK_CONTAINER (hb), button);
3136         gtk_object_set_data(GTK_OBJECT(tbl), "pick_checkbox", button);
3137         g_signal_connect (G_OBJECT (button), "toggled", G_CALLBACK (toggle_dropper_pick_alpha), tbl);
3138         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE,
3139                    AUX_BETWEEN_BUTTON_GROUPS);
3140     }
3141
3142     {
3143         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
3144
3145         GtkWidget *button = gtk_check_button_new_with_label(_("Set alpha"));
3146         gtk_tooltips_set_tip(tt, button, _("If alpha was picked, assign it to selection as fill or stroke transparency"), NULL);
3147         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button),
3148                                       prefs_get_int_attribute ("tools.dropper",
3149                                                                "setalpha", 1));
3150         gtk_widget_show(button);
3151         gtk_container_add (GTK_CONTAINER (hb), button);
3152         gtk_object_set_data(GTK_OBJECT(tbl), "set_checkbox", button);
3153         g_signal_connect (G_OBJECT (button), "toggled", G_CALLBACK (toggle_dropper_set_alpha), tbl);
3154
3155         // make sure it's disabled if we're not picking alpha
3156         GtkWidget *pick_checkbox = (GtkWidget*) g_object_get_data(G_OBJECT(tbl), "pick_checkbox");
3157         if (pick_checkbox) {
3158             if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (pick_checkbox))) {
3159                 gtk_widget_set_sensitive (GTK_WIDGET (button), TRUE);
3160             } else {
3161                 gtk_widget_set_sensitive (GTK_WIDGET (button), FALSE);
3162             }
3163         }
3164
3165         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE,
3166                    AUX_BETWEEN_BUTTON_GROUPS);
3167     }
3168
3169     aux_toolbox_space(tbl, AUX_BETWEEN_BUTTON_GROUPS);
3170
3171
3172     // where new gtkmm stuff should go
3173
3174     gtk_widget_show_all(tbl);
3175     sp_set_font_size_smaller (tbl);
3176
3177     /*
3178     sigc::connection *connection = new sigc::connection(
3179         desktop->connectSetStyle(
3180             sigc::bind(sigc::ptr_fun(sp_style_changed),
3181                        desktop)) );
3182
3183     g_signal_connect(G_OBJECT(tbl), "destroy", G_CALLBACK(delete_connection),
3184                      connection); */
3185
3186     return tbl;
3187 }
3188
3189
3190 //########################
3191 //##    Text Toolbox    ##
3192 //########################
3193 /*
3194 static void
3195 sp_text_letter_changed(GtkAdjustment *adj, GtkWidget *tbl)
3196 {
3197     //Call back for letter sizing spinbutton
3198 }
3199
3200 static void
3201 sp_text_line_changed(GtkAdjustment *adj, GtkWidget *tbl)
3202 {
3203     //Call back for line height spinbutton
3204 }
3205
3206 static void
3207 sp_text_horiz_kern_changed(GtkAdjustment *adj, GtkWidget *tbl)
3208 {
3209     //Call back for horizontal kerning spinbutton
3210 }
3211
3212 static void
3213 sp_text_vert_kern_changed(GtkAdjustment *adj, GtkWidget *tbl)
3214 {
3215     //Call back for vertical kerning spinbutton
3216 }
3217
3218 static void
3219 sp_text_letter_rotation_changed(GtkAdjustment *adj, GtkWidget *tbl)
3220 {
3221     //Call back for letter rotation spinbutton
3222 }*/
3223
3224 namespace {
3225
3226 bool visible = false;
3227
3228 void
3229 sp_text_toolbox_selection_changed (Inkscape::Selection *selection, GObject *tbl)
3230 {
3231
3232     SPStyle *query =
3233         sp_style_new ();
3234
3235     int result_family =
3236         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTFAMILY);
3237
3238     int result_style =
3239         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTSTYLE);
3240
3241     int result_numbers =
3242         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3243
3244     gtk_widget_hide (GTK_WIDGET (g_object_get_data (G_OBJECT(tbl), "warning-image")));
3245
3246     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3247     if (result_family == QUERY_STYLE_NOTHING || result_style == QUERY_STYLE_NOTHING || result_numbers == QUERY_STYLE_NOTHING)
3248     {
3249         Inkscape::XML::Node *repr = inkscape_get_repr (INKSCAPE, "tools.text");
3250
3251         if (repr)
3252         {
3253             sp_style_read_from_repr (query, repr);
3254         }
3255         else
3256         {
3257             return;
3258         }
3259     }
3260
3261     if (query->text)
3262     {
3263         if (result_family == QUERY_STYLE_MULTIPLE_DIFFERENT) {
3264             GtkWidget *entry = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "family-entry"));
3265             gtk_entry_set_text (GTK_ENTRY (entry), "");
3266
3267         } else if (query->text->font_family.value) {
3268
3269             GtkWidget *entry = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "family-entry"));
3270             gtk_entry_set_text (GTK_ENTRY (entry), query->text->font_family.value);
3271
3272             Gtk::TreePath path;
3273             try {
3274                 path = Inkscape::FontLister::get_instance()->get_row_for_font (query->text->font_family.value);
3275             } catch (...) {
3276                 return;
3277             }
3278
3279             GtkTreeSelection *tselection = GTK_TREE_SELECTION (g_object_get_data (G_OBJECT(tbl), "family-tree-selection"));
3280             GtkTreeView *treeview = GTK_TREE_VIEW (g_object_get_data (G_OBJECT(tbl), "family-tree-view"));
3281
3282             g_object_set_data (G_OBJECT (tselection), "block", gpointer(1));
3283
3284             gtk_tree_selection_select_path (tselection, path.gobj());
3285             gtk_tree_view_scroll_to_cell (treeview, path.gobj(), NULL, TRUE, 0.5, 0.0);
3286
3287             g_object_set_data (G_OBJECT (tselection), "block", gpointer(0));
3288         }
3289
3290         //Size
3291         GtkWidget *cbox = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "combo-box-size"));
3292         char *str = g_strdup_printf ("%.5g", query->font_size.computed);
3293         g_object_set_data (tbl, "size-block", gpointer(1));
3294         gtk_entry_set_text (GTK_ENTRY(GTK_BIN (cbox)->child), str);
3295         g_object_set_data (tbl, "size-block", gpointer(0));
3296         free (str);
3297
3298         //Anchor
3299         if (query->text_align.computed == SP_CSS_TEXT_ALIGN_JUSTIFY)
3300         {
3301             GtkWidget *button = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "text-fill"));
3302             g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3303             gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
3304             g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3305         }
3306         else
3307         {
3308             if (query->text_anchor.computed == SP_CSS_TEXT_ANCHOR_START)
3309             {
3310                 GtkWidget *button = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "text-start"));
3311                 g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3312                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
3313                 g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3314             }
3315             else if (query->text_anchor.computed == SP_CSS_TEXT_ANCHOR_MIDDLE)
3316             {
3317                 GtkWidget *button = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "text-middle"));
3318                 g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3319                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
3320                 g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3321             }
3322             else if (query->text_anchor.computed == SP_CSS_TEXT_ANCHOR_END)
3323             {
3324                 GtkWidget *button = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "text-end"));
3325                 g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3326                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
3327                 g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3328             }
3329         }
3330
3331         //Style
3332         {
3333             GtkToggleButton *button = GTK_TOGGLE_BUTTON (g_object_get_data (G_OBJECT (tbl), "style-bold"));
3334
3335             gboolean active = gtk_toggle_button_get_active (button);
3336             gboolean check  = (query->font_weight.computed >= SP_CSS_FONT_WEIGHT_700);
3337
3338             if (active != check)
3339             {
3340                 g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3341                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), check);
3342                 g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3343             }
3344         }
3345
3346         {
3347             GtkToggleButton *button = GTK_TOGGLE_BUTTON (g_object_get_data (G_OBJECT (tbl), "style-italic"));
3348
3349             gboolean active = gtk_toggle_button_get_active (button);
3350             gboolean check  = (query->font_style.computed != SP_CSS_FONT_STYLE_NORMAL);
3351
3352             if (active != check)
3353             {
3354                 g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3355                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), check);
3356                 g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3357             }
3358         }
3359
3360         //Orientation
3361         //locking both buttons, changing one affect all group (both)
3362         GtkWidget *button = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "orientation-horizontal"));
3363         g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3364
3365         GtkWidget *button1 = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "orientation-vertical"));
3366         g_object_set_data (G_OBJECT (button1), "block", gpointer(1));
3367
3368         if (query->writing_mode.computed == SP_CSS_WRITING_MODE_LR_TB)
3369         {
3370             gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
3371         }
3372         else
3373         {
3374             gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button1), TRUE);
3375         }
3376         g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3377         g_object_set_data (G_OBJECT (button1), "block", gpointer(0));
3378     }
3379 }
3380
3381 void
3382 sp_text_toolbox_selection_modified (Inkscape::Selection *selection, guint flags, GObject *tbl)
3383 {
3384     sp_text_toolbox_selection_changed (selection, tbl);
3385 }
3386
3387 void
3388 sp_text_toolbox_subselection_changed (gpointer dragger, GObject *tbl)
3389 {
3390     sp_text_toolbox_selection_changed (NULL, tbl);
3391 }
3392
3393 void
3394 sp_text_toolbox_family_changed (GtkTreeSelection    *selection,
3395                                 GObject             *tbl)
3396 {
3397     SPDesktop    *desktop = SP_ACTIVE_DESKTOP;
3398     GtkTreeModel *model = 0;
3399     GtkWidget    *popdown = GTK_WIDGET (g_object_get_data (tbl, "family-popdown-window"));
3400     GtkWidget    *entry = GTK_WIDGET (g_object_get_data (tbl, "family-entry"));
3401     GtkTreeIter   iter;
3402     char         *family = 0;
3403
3404     gdk_pointer_ungrab (GDK_CURRENT_TIME);
3405     gdk_keyboard_ungrab (GDK_CURRENT_TIME);
3406
3407     if ( !gtk_tree_selection_get_selected( selection, &model, &iter ) ) {
3408         return;
3409     }
3410
3411     gtk_tree_model_get (model, &iter, 0, &family, -1);
3412
3413     if (g_object_get_data (G_OBJECT (selection), "block"))
3414     {
3415         gtk_entry_set_text (GTK_ENTRY (entry), family);
3416         return;
3417     }
3418
3419     gtk_widget_hide (popdown);
3420     visible = false;
3421
3422     gtk_entry_set_text (GTK_ENTRY (entry), family);
3423
3424     SPStyle *query =
3425         sp_style_new ();
3426
3427     int result_numbers =
3428         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3429
3430     SPCSSAttr *css = sp_repr_css_attr_new ();
3431     sp_repr_css_set_property (css, "font-family", family);
3432
3433     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3434     if (result_numbers == QUERY_STYLE_NOTHING)
3435     {
3436         sp_repr_css_change (inkscape_get_repr (INKSCAPE, "tools.text"), css, "style");
3437         sp_text_edit_dialog_default_set_insensitive (); //FIXME: Replace trough a verb
3438     }
3439     else
3440     {
3441         sp_desktop_set_style (desktop, css, true, true);
3442     }
3443
3444     sp_document_done (sp_desktop_document (SP_ACTIVE_DESKTOP), SP_VERB_CONTEXT_TEXT,
3445                                    _("Text: Change font family"));
3446     sp_repr_css_attr_unref (css);
3447     free (family);
3448     gtk_widget_hide (GTK_WIDGET (g_object_get_data (G_OBJECT(tbl), "warning-image")));
3449
3450     gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3451 }
3452
3453 void
3454 sp_text_toolbox_family_entry_activate (GtkEntry     *entry,
3455                                        GObject      *tbl)
3456 {
3457     const char *family = gtk_entry_get_text (entry);
3458
3459     try {
3460         Gtk::TreePath path = Inkscape::FontLister::get_instance()->get_row_for_font (family);
3461         GtkTreeSelection *selection = GTK_TREE_SELECTION (g_object_get_data (G_OBJECT(tbl), "family-tree-selection"));
3462         GtkTreeView *treeview = GTK_TREE_VIEW (g_object_get_data (G_OBJECT(tbl), "family-tree-view"));
3463         gtk_tree_selection_select_path (selection, path.gobj());
3464         gtk_tree_view_scroll_to_cell (treeview, path.gobj(), NULL, TRUE, 0.5, 0.0);
3465         gtk_widget_hide (GTK_WIDGET (g_object_get_data (G_OBJECT(tbl), "warning-image")));
3466     } catch (...) {
3467         if (family && strlen (family))
3468         {
3469             gtk_widget_show_all (GTK_WIDGET (g_object_get_data (G_OBJECT(tbl), "warning-image")));
3470         }
3471     }
3472 }
3473
3474 void
3475 sp_text_toolbox_anchoring_toggled (GtkRadioButton   *button,
3476                                    gpointer          data)
3477 {
3478     if (g_object_get_data (G_OBJECT (button), "block")) return;
3479     if (!gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button))) return;
3480     int prop = GPOINTER_TO_INT(data);
3481
3482     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3483     SPCSSAttr *css = sp_repr_css_attr_new ();
3484
3485     switch (prop)
3486     {
3487         case 0:
3488         {
3489             sp_repr_css_set_property (css, "text-anchor", "start");
3490             sp_repr_css_set_property (css, "text-align", "start");
3491             break;
3492         }
3493         case 1:
3494         {
3495             sp_repr_css_set_property (css, "text-anchor", "middle");
3496             sp_repr_css_set_property (css, "text-align", "center");
3497             break;
3498         }
3499
3500         case 2:
3501         {
3502             sp_repr_css_set_property (css, "text-anchor", "end");
3503             sp_repr_css_set_property (css, "text-align", "end");
3504             break;
3505         }
3506
3507         case 3:
3508         {
3509             sp_repr_css_set_property (css, "text-anchor", "start");
3510             sp_repr_css_set_property (css, "text-align", "justify");
3511             break;
3512         }
3513     }
3514
3515     SPStyle *query =
3516         sp_style_new ();
3517     int result_numbers =
3518         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3519
3520     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3521     if (result_numbers == QUERY_STYLE_NOTHING)
3522     {
3523         sp_repr_css_change (inkscape_get_repr (INKSCAPE, "tools.text"), css, "style");
3524     }
3525
3526     sp_desktop_set_style (desktop, css, true, true);
3527     sp_document_done (sp_desktop_document (SP_ACTIVE_DESKTOP), SP_VERB_CONTEXT_TEXT,
3528                                    _("Text: Change alignment"));
3529     sp_repr_css_attr_unref (css);
3530
3531     gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3532 }
3533
3534 void
3535 sp_text_toolbox_style_toggled (GtkToggleButton  *button,
3536                                gpointer          data)
3537 {
3538     if (g_object_get_data (G_OBJECT (button), "block")) return;
3539
3540     SPDesktop   *desktop    = SP_ACTIVE_DESKTOP;
3541     SPCSSAttr   *css        = sp_repr_css_attr_new ();
3542     int          prop       = GPOINTER_TO_INT(data);
3543     bool         active     = gtk_toggle_button_get_active (button);
3544
3545
3546     switch (prop)
3547     {
3548         case 0:
3549         {
3550             sp_repr_css_set_property (css, "font-weight", active ? "bold" : "normal" );
3551             break;
3552         }
3553
3554         case 1:
3555         {
3556             sp_repr_css_set_property (css, "font-style", active ? "italic" : "normal");
3557             break;
3558         }
3559     }
3560
3561     SPStyle *query =
3562         sp_style_new ();
3563     int result_numbers =
3564         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3565
3566     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3567     if (result_numbers == QUERY_STYLE_NOTHING)
3568     {
3569         sp_repr_css_change (inkscape_get_repr (INKSCAPE, "tools.text"), css, "style");
3570     }
3571
3572     sp_desktop_set_style (desktop, css, true, true);
3573     sp_document_done (sp_desktop_document (SP_ACTIVE_DESKTOP), SP_VERB_CONTEXT_TEXT,
3574                                    _("Text: Change font style"));
3575     sp_repr_css_attr_unref (css);
3576
3577     gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3578 }
3579
3580 void
3581 sp_text_toolbox_orientation_toggled (GtkRadioButton  *button,
3582                                      gpointer         data)
3583 {
3584     if (g_object_get_data (G_OBJECT (button), "block")) {
3585         g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3586         return;
3587     }
3588
3589     SPDesktop   *desktop    = SP_ACTIVE_DESKTOP;
3590     SPCSSAttr   *css        = sp_repr_css_attr_new ();
3591     int          prop       = GPOINTER_TO_INT(data);
3592
3593     switch (prop)
3594     {
3595         case 0:
3596         {
3597             sp_repr_css_set_property (css, "writing-mode", "lr");
3598             break;
3599         }
3600
3601         case 1:
3602         {
3603             sp_repr_css_set_property (css, "writing-mode", "tb");
3604             break;
3605         }
3606     }
3607
3608     SPStyle *query =
3609         sp_style_new ();
3610     int result_numbers =
3611         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3612
3613     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3614     if (result_numbers == QUERY_STYLE_NOTHING)
3615     {
3616         sp_repr_css_change (inkscape_get_repr (INKSCAPE, "tools.text"), css, "style");
3617     }
3618
3619     sp_desktop_set_style (desktop, css, true, true);
3620     sp_document_done (sp_desktop_document (SP_ACTIVE_DESKTOP), SP_VERB_CONTEXT_TEXT,
3621                                    _("Text: Change orientation"));
3622     sp_repr_css_attr_unref (css);
3623
3624     gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3625 }
3626
3627 gboolean
3628 sp_text_toolbox_size_keypress (GtkWidget *w, GdkEventKey *event, gpointer data)
3629 {
3630     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3631     if (!desktop) return FALSE;
3632
3633     switch (get_group0_keyval (event)) {
3634         case GDK_Escape: // defocus
3635             gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3636             return TRUE; // I consumed the event
3637             break;
3638         case GDK_Return: // defocus
3639         case GDK_KP_Enter:
3640             gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3641             return TRUE; // I consumed the event
3642             break;
3643     }
3644     return FALSE;
3645 }
3646
3647 gboolean
3648 sp_text_toolbox_family_keypress (GtkWidget *w, GdkEventKey *event, GObject *tbl)
3649 {
3650     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3651     if (!desktop) return FALSE;
3652
3653     switch (get_group0_keyval (event)) {
3654         case GDK_Escape: // defocus
3655             gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3656             sp_text_toolbox_selection_changed (NULL, tbl); // update
3657             return TRUE; // I consumed the event
3658             break;
3659     }
3660     return FALSE;
3661 }
3662
3663 gboolean
3664 sp_text_toolbox_family_list_keypress (GtkWidget *w, GdkEventKey *event, GObject *tbl)
3665 {
3666     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3667     if (!desktop) return FALSE;
3668
3669     switch (get_group0_keyval (event)) {
3670         case GDK_Escape: // defocus
3671             gtk_widget_hide (w);
3672             visible = false;
3673             gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3674             return TRUE; // I consumed the event
3675             break;
3676     }
3677     return FALSE;
3678 }
3679
3680
3681 void
3682 sp_text_toolbox_size_changed  (GtkComboBox *cbox,
3683                                GObject     *tbl)
3684 {
3685     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3686
3687     if (g_object_get_data (tbl, "size-block")) return;
3688
3689 #if GTK_CHECK_VERSION(2,6,0)
3690     char *text = gtk_combo_box_get_active_text (cbox);
3691 #else // GTK_CHECK_VERSION(2,6,0)
3692     GtkTreeModel *model = gtk_combo_box_get_model (cbox);
3693     GtkTreeIter iter;
3694     char *text = NULL;
3695
3696     if (gtk_combo_box_get_active_iter (cbox, &iter) && model)
3697         gtk_tree_model_get (model, &iter, 0, &text, -1);
3698 #endif // GTK_CHECK_VERSION(2,6,0)
3699
3700     SPCSSAttr *css = sp_repr_css_attr_new ();
3701     sp_repr_css_set_property (css, "font-size", text);
3702     free (text);
3703
3704     SPStyle *query =
3705         sp_style_new ();
3706     int result_numbers =
3707         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3708
3709     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3710     if (result_numbers == QUERY_STYLE_NOTHING)
3711     {
3712         sp_repr_css_change (inkscape_get_repr (INKSCAPE, "tools.text"), css, "style");
3713     }
3714
3715     sp_desktop_set_style (desktop, css, true, true);
3716     sp_document_maybe_done (sp_desktop_document (SP_ACTIVE_DESKTOP), "ttb:size", SP_VERB_NONE,
3717                                    _("Text: Change font size"));
3718     sp_repr_css_attr_unref (css);
3719
3720
3721     if (gtk_combo_box_get_active (cbox) > 0) // if this was from drop-down (as opposed to type-in), defocus
3722         gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3723 }
3724
3725 void
3726 sp_text_toolbox_text_popdown_clicked    (GtkButton          *button,
3727                                          GObject            *tbl)
3728 {
3729     GtkWidget *popdown = GTK_WIDGET (g_object_get_data (tbl, "family-popdown-window"));
3730     GtkWidget *widget = GTK_WIDGET (g_object_get_data (tbl, "family-entry"));
3731     int x, y;
3732
3733     if (!visible)
3734     {
3735         gdk_window_get_origin (widget->window, &x, &y);
3736         gtk_window_move (GTK_WINDOW (popdown), x, y + widget->allocation.height + 2); //2px of grace space
3737         gtk_widget_show_all (popdown);
3738
3739         gdk_pointer_grab (widget->window, TRUE,
3740                           GdkEventMask (GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK |
3741                                         GDK_ENTER_NOTIFY_MASK | GDK_LEAVE_NOTIFY_MASK |
3742                                         GDK_POINTER_MOTION_MASK),
3743                           NULL, NULL, GDK_CURRENT_TIME);
3744
3745         gdk_keyboard_grab (widget->window, TRUE, GDK_CURRENT_TIME);
3746
3747         visible = true;
3748     }
3749     else
3750     {
3751         gdk_pointer_ungrab (GDK_CURRENT_TIME);
3752         gdk_keyboard_ungrab (GDK_CURRENT_TIME);
3753         gtk_widget_hide (popdown);
3754         visible = false;
3755     }
3756 }
3757
3758 gboolean
3759 sp_text_toolbox_entry_focus_in  (GtkWidget        *entry,
3760                                  GdkEventFocus    *event,
3761                                  GObject          *tbl)
3762 {
3763     gtk_entry_select_region (GTK_ENTRY (entry), 0, -1);
3764     return FALSE;
3765 }
3766
3767 gboolean
3768 sp_text_toolbox_popdown_focus_out (GtkWidget        *popdown,
3769                                    GdkEventFocus    *event,
3770                                    GObject          *tbl)
3771 {
3772     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3773
3774     gtk_widget_hide (popdown);
3775     visible = false;
3776     gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3777     return TRUE;
3778 }
3779
3780 void
3781 cell_data_func  (GtkTreeViewColumn *column,
3782                  GtkCellRenderer   *cell,
3783                  GtkTreeModel      *tree_model,
3784                  GtkTreeIter       *iter,
3785                  gpointer           data)
3786 {
3787     char        *family,
3788         *family_escaped,
3789         *sample_escaped;
3790
3791     static const char *sample = _("AaBbCcIiPpQq12369$\342\202\254\302\242?.;/()");
3792
3793     gtk_tree_model_get (tree_model, iter, 0, &family, -1);
3794
3795     family_escaped = g_markup_escape_text (family, -1);
3796     sample_escaped = g_markup_escape_text (sample, -1);
3797
3798     std::stringstream markup;
3799     markup << family_escaped << "  <span foreground='darkgray' font_family='" << family_escaped << "'>" << sample_escaped << "</span>";
3800     g_object_set (G_OBJECT (cell), "markup", markup.str().c_str(), NULL);
3801
3802     free (family);
3803     free (family_escaped);
3804     free (sample_escaped);
3805 }
3806
3807 static void delete_completion(GObject *obj, GtkWidget *entry) {
3808     GObject *completion = (GObject *) gtk_object_get_data(GTK_OBJECT(entry), "completion");
3809     if (completion) {
3810         gtk_entry_set_completion (GTK_ENTRY(entry), NULL);
3811         g_object_unref (completion);
3812     }
3813 }
3814
3815 GtkWidget*
3816 sp_text_toolbox_new (SPDesktop *desktop)
3817 {
3818     GtkWidget   *tbl = gtk_hbox_new (FALSE, 0);
3819
3820     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
3821     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
3822
3823     GtkTooltips *tt = gtk_tooltips_new();
3824     Glib::RefPtr<Gtk::ListStore> store = Inkscape::FontLister::get_instance()->get_font_list();
3825
3826     ////////////Family
3827     //Window
3828     GtkWidget   *window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
3829     gtk_window_set_decorated (GTK_WINDOW (window), FALSE);
3830
3831     //Entry
3832     GtkWidget           *entry = gtk_entry_new ();
3833     gtk_object_set_data(GTK_OBJECT(entry), "altx-text", entry);
3834     GtkEntryCompletion  *completion = gtk_entry_completion_new ();
3835     gtk_entry_completion_set_model (completion, GTK_TREE_MODEL (Glib::unwrap(store)));
3836     gtk_entry_completion_set_text_column (completion, 0);
3837     gtk_entry_completion_set_minimum_key_length (completion, 1);
3838     g_object_set (G_OBJECT(completion), "inline-completion", TRUE, "popup-completion", TRUE, NULL);
3839     gtk_entry_set_completion (GTK_ENTRY(entry), completion);
3840     gtk_object_set_data(GTK_OBJECT(entry), "completion", completion);
3841     aux_toolbox_space (tbl, 1);
3842     gtk_box_pack_start (GTK_BOX (tbl), entry, FALSE, FALSE, 0);
3843     g_signal_connect(G_OBJECT(tbl), "destroy", G_CALLBACK(delete_completion), entry);
3844
3845     //Button
3846     GtkWidget   *button = gtk_button_new ();
3847     gtk_container_add       (GTK_CONTAINER (button), gtk_arrow_new (GTK_ARROW_DOWN, GTK_SHADOW_NONE));
3848     gtk_box_pack_start      (GTK_BOX (tbl), button, FALSE, FALSE, 0);
3849
3850     //Popdown
3851     GtkWidget           *sw = gtk_scrolled_window_new (NULL, NULL);
3852     GtkWidget           *treeview = gtk_tree_view_new ();
3853
3854     GtkCellRenderer     *cell = gtk_cell_renderer_text_new ();
3855     GtkTreeViewColumn   *column = gtk_tree_view_column_new ();
3856     gtk_tree_view_column_pack_start (column, cell, FALSE);
3857     gtk_tree_view_column_set_sizing (column, GTK_TREE_VIEW_COLUMN_FIXED);
3858     gtk_tree_view_column_set_cell_data_func (column, cell, GtkTreeCellDataFunc (cell_data_func), NULL, NULL);
3859     gtk_tree_view_append_column (GTK_TREE_VIEW (treeview), column);
3860
3861     gtk_tree_view_set_model (GTK_TREE_VIEW (treeview), GTK_TREE_MODEL (Glib::unwrap(store)));
3862     gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (treeview), FALSE);
3863 #if GTK_CHECK_VERSION(2,6,0)
3864     gtk_tree_view_set_fixed_height_mode (GTK_TREE_VIEW (treeview), TRUE);
3865 #endif // GTK_CHECK_VERSION(2,6,0)
3866
3867     //gtk_tree_view_set_enable_search (GTK_TREE_VIEW (treeview), TRUE);
3868
3869     gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw), GTK_POLICY_NEVER, GTK_POLICY_ALWAYS);
3870     gtk_container_add (GTK_CONTAINER (sw), treeview);
3871
3872     gtk_container_add (GTK_CONTAINER (window), sw);
3873     gtk_widget_set_size_request (window, 300, 450);
3874
3875     g_signal_connect (G_OBJECT (entry),  "activate", G_CALLBACK (sp_text_toolbox_family_entry_activate), tbl);
3876     g_signal_connect (G_OBJECT (entry),  "focus-in-event", G_CALLBACK (sp_text_toolbox_entry_focus_in), tbl);
3877     g_signal_connect (G_OBJECT (entry), "key-press-event", G_CALLBACK(sp_text_toolbox_family_keypress), tbl);
3878
3879     g_signal_connect (G_OBJECT (button), "clicked", G_CALLBACK (sp_text_toolbox_text_popdown_clicked), tbl);
3880
3881     g_signal_connect (G_OBJECT (window), "focus-out-event", G_CALLBACK (sp_text_toolbox_popdown_focus_out), tbl);
3882     g_signal_connect (G_OBJECT (window), "key-press-event", G_CALLBACK(sp_text_toolbox_family_list_keypress), tbl);
3883
3884     GtkTreeSelection *tselection = gtk_tree_view_get_selection (GTK_TREE_VIEW (treeview));
3885     g_signal_connect (G_OBJECT (tselection), "changed", G_CALLBACK (sp_text_toolbox_family_changed), tbl);
3886
3887     g_object_set_data (G_OBJECT (tbl), "family-entry", entry);
3888     g_object_set_data (G_OBJECT (tbl), "family-popdown-button", button);
3889     g_object_set_data (G_OBJECT (tbl), "family-popdown-window", window);
3890     g_object_set_data (G_OBJECT (tbl), "family-tree-selection", tselection);
3891     g_object_set_data (G_OBJECT (tbl), "family-tree-view", treeview);
3892
3893     GtkWidget *image = gtk_image_new_from_stock (GTK_STOCK_DIALOG_WARNING, GTK_ICON_SIZE_SMALL_TOOLBAR);
3894     aux_toolbox_space (tbl, 1);
3895     GtkWidget *box = gtk_event_box_new ();
3896     gtk_container_add (GTK_CONTAINER (box), image);
3897     gtk_box_pack_start (GTK_BOX (tbl), box, FALSE, FALSE, 4);
3898     g_object_set_data (G_OBJECT (tbl), "warning-image", box);
3899     GtkTooltips *tooltips = gtk_tooltips_new ();
3900     gtk_tooltips_set_tip (tooltips, box, _("This font is currently not installed on your system. Inkscape will use the default font instead."), "");
3901     gtk_widget_hide (GTK_WIDGET (box));
3902     g_signal_connect_swapped (G_OBJECT (tbl), "show", G_CALLBACK (gtk_widget_hide), box);
3903
3904     ////////////Size
3905     const char *sizes[] = {
3906         "4", "6", "8", "9", "10", "11", "12", "13", "14",
3907         "16", "18", "20", "22", "24", "28",
3908         "32", "36", "40", "48", "56", "64", "72", "144"
3909     };
3910
3911     GtkWidget *cbox = gtk_combo_box_entry_new_text ();
3912     for (unsigned int n = 0; n < G_N_ELEMENTS (sizes); gtk_combo_box_append_text (GTK_COMBO_BOX(cbox), sizes[n++]));
3913     gtk_widget_set_size_request (cbox, 80, -1);
3914     aux_toolbox_space (tbl, 1);
3915     gtk_box_pack_start (GTK_BOX (tbl), cbox, FALSE, FALSE, 0);
3916     g_object_set_data (G_OBJECT (tbl), "combo-box-size", cbox);
3917     g_signal_connect (G_OBJECT (cbox), "changed", G_CALLBACK (sp_text_toolbox_size_changed), tbl);
3918     gtk_signal_connect(GTK_OBJECT(cbox), "key-press-event", GTK_SIGNAL_FUNC(sp_text_toolbox_size_keypress), NULL);
3919
3920     //spacer
3921     aux_toolbox_space (tbl, 4);
3922     gtk_box_pack_start (GTK_BOX (tbl), gtk_vseparator_new (), FALSE, FALSE, 4);
3923
3924     ////////////Text anchor
3925     GtkWidget *group   = gtk_radio_button_new (NULL);
3926     GtkWidget *row     = gtk_hbox_new (FALSE, 4);
3927     g_object_set_data (G_OBJECT (tbl), "anchor-group", group);
3928
3929     // left
3930     GtkWidget *rbutton = group;
3931     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3932     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_JUSTIFY_LEFT, GTK_ICON_SIZE_SMALL_TOOLBAR));
3933     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3934
3935     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3936     g_object_set_data   (G_OBJECT (tbl), "text-start", rbutton);
3937     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_anchoring_toggled), gpointer(0));
3938     gtk_tooltips_set_tip(tt, rbutton, _("Align left"), NULL);
3939
3940     // center
3941     rbutton = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
3942     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3943     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_JUSTIFY_CENTER, GTK_ICON_SIZE_SMALL_TOOLBAR));
3944     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3945
3946     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3947     g_object_set_data   (G_OBJECT (tbl), "text-middle", rbutton);
3948     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_anchoring_toggled), gpointer (1));
3949     gtk_tooltips_set_tip(tt, rbutton, _("Center"), NULL);
3950
3951     // right
3952     rbutton = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
3953     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3954     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_JUSTIFY_RIGHT, GTK_ICON_SIZE_SMALL_TOOLBAR));
3955     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3956
3957     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3958     g_object_set_data   (G_OBJECT (tbl), "text-end", rbutton);
3959     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_anchoring_toggled), gpointer(2));
3960     gtk_tooltips_set_tip(tt, rbutton, _("Align right"), NULL);
3961
3962     // fill
3963     rbutton = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
3964     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3965     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_JUSTIFY_FILL, GTK_ICON_SIZE_SMALL_TOOLBAR));
3966     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3967
3968     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3969     g_object_set_data   (G_OBJECT (tbl), "text-fill", rbutton);
3970     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_anchoring_toggled), gpointer(3));
3971     gtk_tooltips_set_tip(tt, rbutton, _("Justify"), NULL);
3972
3973     aux_toolbox_space (tbl, 1);
3974     gtk_box_pack_start (GTK_BOX (tbl), row, FALSE, FALSE, 4);
3975
3976     //spacer
3977     gtk_box_pack_start (GTK_BOX (tbl), gtk_vseparator_new (), FALSE, FALSE, 4);
3978
3979     ////////////Text style
3980     row = gtk_hbox_new (FALSE, 4);
3981
3982     // bold
3983     rbutton = gtk_toggle_button_new ();
3984     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3985     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_BOLD, GTK_ICON_SIZE_SMALL_TOOLBAR));
3986     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3987     gtk_tooltips_set_tip(tt, rbutton, _("Bold"), NULL);
3988
3989     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3990     g_object_set_data   (G_OBJECT (tbl), "style-bold", rbutton);
3991     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_style_toggled), gpointer(0));
3992
3993     // italic
3994     rbutton = gtk_toggle_button_new ();
3995     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3996     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_ITALIC, GTK_ICON_SIZE_SMALL_TOOLBAR));
3997     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3998     gtk_tooltips_set_tip(tt, rbutton, _("Italic"), NULL);
3999
4000     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
4001     g_object_set_data   (G_OBJECT (tbl), "style-italic", rbutton);
4002     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_style_toggled), gpointer (1));
4003
4004     aux_toolbox_space (tbl, 1);
4005     gtk_box_pack_start (GTK_BOX (tbl), row, FALSE, FALSE, 4);
4006
4007     //spacer
4008     gtk_box_pack_start (GTK_BOX (tbl), gtk_vseparator_new (), FALSE, FALSE, 4);
4009
4010     ////////////Text orientation
4011     group   = gtk_radio_button_new (NULL);
4012     row     = gtk_hbox_new (FALSE, 4);
4013     g_object_set_data (G_OBJECT (tbl), "orientation-group", group);
4014
4015     // horizontal
4016     rbutton = group;
4017     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
4018     gtk_container_add           (GTK_CONTAINER (rbutton), sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_WRITING_MODE_LR));
4019     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
4020     gtk_tooltips_set_tip(tt, rbutton, _("Horizontal text"), NULL);
4021
4022     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
4023     g_object_set_data   (G_OBJECT (tbl), "orientation-horizontal", rbutton);
4024     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_orientation_toggled), gpointer(0));
4025
4026     // vertical
4027     rbutton = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
4028     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
4029     gtk_container_add           (GTK_CONTAINER (rbutton), sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_WRITING_MODE_TB));
4030     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
4031     gtk_tooltips_set_tip(tt, rbutton, _("Vertical text"), NULL);
4032
4033     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
4034     g_object_set_data   (G_OBJECT (tbl), "orientation-vertical", rbutton);
4035     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_orientation_toggled), gpointer (1));
4036     gtk_box_pack_start (GTK_BOX (tbl), row, FALSE, FALSE, 4);
4037
4038
4039     //watch selection
4040     Inkscape::ConnectionPool* pool = Inkscape::ConnectionPool::new_connection_pool ("ISTextToolbox");
4041
4042     sigc::connection *c_selection_changed =
4043         new sigc::connection (sp_desktop_selection (desktop)->connectChanged
4044                               (sigc::bind (sigc::ptr_fun (sp_text_toolbox_selection_changed), (GObject*)tbl)));
4045     pool->add_connection ("selection-changed", c_selection_changed);
4046
4047     sigc::connection *c_selection_modified =
4048         new sigc::connection (sp_desktop_selection (desktop)->connectModified
4049                               (sigc::bind (sigc::ptr_fun (sp_text_toolbox_selection_modified), (GObject*)tbl)));
4050     pool->add_connection ("selection-modified", c_selection_modified);
4051
4052     sigc::connection *c_subselection_changed =
4053         new sigc::connection (desktop->connectToolSubselectionChanged
4054                               (sigc::bind (sigc::ptr_fun (sp_text_toolbox_subselection_changed), (GObject*)tbl)));
4055     pool->add_connection ("tool-subselection-changed", c_subselection_changed);
4056
4057     Inkscape::ConnectionPool::connect_destroy (G_OBJECT (tbl), pool);
4058
4059
4060 #if 0
4061     // horizontal
4062     {
4063         GtkWidget *px= sp_icon_new(Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_WRITING_MODE_LR);
4064         GtkWidget *b = group = gtk_radio_button_new (NULL);
4065         gtk_container_add (GTK_CONTAINER (b), px);
4066         gtk_tooltips_set_tip (tt, b, _("Horizontal text"), NULL);
4067         gtk_button_set_relief (GTK_BUTTON (b), GTK_RELIEF_NONE);
4068         gtk_toggle_button_set_mode (GTK_TOGGLE_BUTTON (b), FALSE );
4069         gtk_box_pack_start (GTK_BOX (tbl), b, FALSE, FALSE, 0);
4070     }
4071
4072     // vertical
4073     {
4074         GtkWidget *px = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_WRITING_MODE_TB);
4075         GtkWidget *b = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
4076         gtk_container_add (GTK_CONTAINER (b), px);
4077         gtk_tooltips_set_tip (tt, b, _("Vertical text"), NULL);
4078         gtk_button_set_relief (GTK_BUTTON (b), GTK_RELIEF_NONE);
4079         gtk_toggle_button_set_mode (GTK_TOGGLE_BUTTON (b), FALSE );
4080         gtk_box_pack_start (GTK_BOX (tbl), b, FALSE, FALSE, 0);
4081     }
4082
4083     aux_toolbox_space(tbl, AUX_BETWEEN_BUTTON_GROUPS);
4084
4085     // letter spacing
4086     {
4087         {
4088             GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_LETTER_SPACING);
4089             GtkWidget *hb = gtk_hbox_new(FALSE, 1);
4090             gtk_container_add (GTK_CONTAINER (hb), image);
4091             gtk_widget_show(image);
4092             gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
4093         }
4094
4095         {
4096             GtkWidget *hb = sp_tb_spinbutton(_(""), _("Spacing between letters"),
4097                                              "tools.text", "letter_spacing", 0.0,
4098                                              us, tbl, FALSE, NULL,
4099                                              -1000.0, 1000.0, 0.1, 0.1,
4100                                              sp_text_letter_changed, 0.1, 1);
4101             gtk_widget_set_size_request (hb, 45, 6);
4102             gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 6);
4103         }
4104     }
4105
4106     // line spacing
4107     {
4108         {
4109             GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_LINE_SPACING);
4110             GtkWidget *hb = gtk_hbox_new(FALSE, 1);
4111             gtk_container_add (GTK_CONTAINER (hb), image);
4112             gtk_widget_show(image);
4113             gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
4114         }
4115
4116         {
4117             GtkWidget *hb = sp_tb_spinbutton(_(""), _("Spacing between lines"),
4118                                              "tools.text", "line_spacing", 0,
4119                                              us, tbl, FALSE, NULL,
4120                                              -1000.0, 1000.0, 0.1, 0.1,
4121                                              sp_text_line_changed, 0.1, 1);
4122             gtk_widget_set_size_request (hb, 45, 0);
4123             gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 3);
4124         }
4125     }
4126
4127     {
4128         // horizontal kerning/vertical kerning units menu: create
4129         GtkWidget *us = sp_unit_selector_new(SP_UNIT_ABSOLUTE | SP_UNIT_DEVICE);
4130         sp_unit_selector_setsize(us, AUX_OPTION_MENU_WIDTH, AUX_OPTION_MENU_HEIGHT);
4131         sp_unit_selector_set_unit(SP_UNIT_SELECTOR(us), desktop->namedview->doc_units);
4132
4133         aux_toolbox_space(tbl, AUX_BETWEEN_BUTTON_GROUPS);
4134
4135         // horizontal kerning
4136         {
4137             {
4138                 GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_HORZ_KERN);
4139                 GtkWidget *hb = gtk_hbox_new(FALSE, 1);
4140                 gtk_container_add (GTK_CONTAINER (hb), image);
4141                 gtk_widget_show(image);
4142                 gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
4143             }
4144
4145             {
4146                 GtkWidget *hb = sp_tb_spinbutton(_(""), _("Horizontal kerning"),
4147                                                  "tools.text", "horizontal_kerning", 0,
4148                                                  us, tbl, FALSE, NULL,
4149                                                  -100.00, 100.00, 0.01, 0.1,
4150                                                  sp_text_horiz_kern_changed);
4151                 gtk_widget_set_size_request (hb, 45, 0);
4152                 gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 6);
4153             }
4154         }
4155
4156         // vertical kerning
4157         {
4158             {
4159                 GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_VERT_KERN);
4160                 GtkWidget *hb = gtk_hbox_new(FALSE, 1);
4161                 gtk_container_add (GTK_CONTAINER (hb), image);
4162                 gtk_widget_show(image);
4163                 gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
4164             }
4165
4166             {
4167                 GtkWidget *hb = sp_tb_spinbutton(_(""), _("Vertical kerning"),
4168                                                  "tools.text", "vertical_kerning", 0,
4169                                                  us, tbl, FALSE, NULL,
4170                                                  -100.00, 100.00, 0.01, 0.1,
4171                                                  sp_text_vert_kern_changed);
4172                 gtk_widget_set_size_request (hb, 45, 0);
4173                 gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 5);
4174             }
4175         }
4176
4177         // add the units menu
4178         gtk_widget_show(us);
4179         gtk_box_pack_start(GTK_BOX(tbl), us, FALSE, FALSE, 1);
4180         gtk_object_set_data(GTK_OBJECT(tbl), "units", us);
4181     }
4182
4183     // letter rotation
4184     aux_toolbox_space(tbl, AUX_BETWEEN_BUTTON_GROUPS);
4185     {
4186         {
4187             GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_ROTATION);
4188             GtkWidget *hb = gtk_hbox_new(FALSE, 1);
4189             gtk_container_add (GTK_CONTAINER (hb), image);
4190             gtk_widget_show(image);
4191             gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
4192         }
4193         {
4194             GtkWidget *hb = sp_tb_spinbutton(_(""), _("Letter rotation"),
4195                                              "tools.text", "letter_rotation", 0,
4196                                              us, tbl, FALSE, NULL,
4197                                              -180.0, 180.0, 0.1, 0.1,
4198                                              sp_text_letter_rotation_changed, 0.1, 1);
4199             gtk_widget_set_size_request (hb, 45, 0);
4200             gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 6);
4201         }
4202         // rotation degree label
4203         {
4204             GtkWidget *label = gtk_widget_new (GTK_TYPE_LABEL, "label", "\302\260", "xalign", 0.0, NULL);
4205             gtk_box_pack_start(GTK_BOX(tbl), label, FALSE, FALSE, 0);
4206         }
4207     }
4208
4209     // Remove Manual Kerns
4210     {
4211         GtkWidget *px = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_REMOVE_KERNS);
4212         GtkWidget *button = gtk_button_new ();
4213         gtk_container_add (GTK_CONTAINER (button), px);
4214         gtk_widget_show(button);
4215         gtk_tooltips_set_tip (tt, button, _("Remove manual kerns"), NULL);
4216         gtk_button_set_relief (GTK_BUTTON (button), GTK_RELIEF_NONE);
4217         gtk_widget_set_sensitive(button, TRUE);
4218         gtk_box_pack_start (GTK_BOX (tbl), button, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
4219     }
4220 #endif
4221
4222     gtk_widget_show_all (tbl);
4223     return tbl;
4224
4225 } // end of sp_text_toolbox_new()
4226
4227 }//<unnamed> namespace
4228
4229
4230 //#########################
4231 //##  Connector Toolbox  ##
4232 //#########################
4233
4234 static void sp_connector_path_set_avoid(void)
4235 {
4236     cc_selection_set_avoid(true);
4237 }
4238
4239
4240 static void sp_connector_path_set_ignore(void)
4241 {
4242     cc_selection_set_avoid(false);
4243 }
4244
4245
4246
4247 static void connector_spacing_changed(GtkAdjustment *adj, GtkWidget *tbl)
4248 {
4249     // quit if run by the _changed callbacks
4250     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
4251         return;
4252     }
4253
4254     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl),
4255             "desktop");
4256     SPDocument *doc = sp_desktop_document(desktop);
4257
4258     if (!sp_document_get_undo_sensitive(doc))
4259     {
4260         return;
4261     }
4262
4263     // in turn, prevent callbacks from responding
4264     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
4265
4266     Inkscape::XML::Node *repr = SP_OBJECT_REPR(desktop->namedview);
4267
4268     sp_repr_set_css_double(repr, "inkscape:connector-spacing", adj->value);
4269     SP_OBJECT(desktop->namedview)->updateRepr();
4270
4271     GSList *items = get_avoided_items(NULL, desktop->currentRoot(), desktop);
4272     for ( GSList const *iter = items ; iter != NULL ; iter = iter->next ) {
4273         SPItem *item = reinterpret_cast<SPItem *>(iter->data);
4274         NR::Matrix m = NR::identity();
4275         avoid_item_move(&m, item);
4276     }
4277
4278     if (items) {
4279         g_slist_free(items);
4280     }
4281
4282     sp_document_done(doc, SP_VERB_CONTEXT_CONNECTOR,
4283             _("Change connector spacing"));
4284
4285     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
4286
4287     spinbutton_defocus(GTK_OBJECT(tbl));
4288 }
4289
4290 static void sp_connector_graph_layout(void)
4291 {
4292     if (!SP_ACTIVE_DESKTOP) return;
4293
4294     // hack for clones, see comment in align-and-distribute.cpp
4295     int saved_compensation = prefs_get_int_attribute("options.clonecompensation", "value", SP_CLONE_COMPENSATION_UNMOVED);
4296     prefs_set_int_attribute("options.clonecompensation", "value", SP_CLONE_COMPENSATION_UNMOVED);
4297
4298     graphlayout(sp_desktop_selection(SP_ACTIVE_DESKTOP)->itemList());
4299
4300     prefs_set_int_attribute("options.clonecompensation", "value", saved_compensation);
4301
4302     sp_document_done(sp_desktop_document(SP_ACTIVE_DESKTOP), SP_VERB_DIALOG_ALIGN_DISTRIBUTE, _("Arrange connector network"));
4303 }
4304
4305 static void
4306 sp_directed_graph_layout_toggled(GtkWidget *widget, GtkObject *tbl)
4307 {
4308     if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget))) {
4309         prefs_set_string_attribute("tools.connector", "directedlayout",
4310                 "true");
4311     } else {
4312         prefs_set_string_attribute("tools.connector", "directedlayout",
4313                 "false");
4314     }
4315 }
4316 static void
4317 sp_nooverlaps_graph_layout_toggled(GtkWidget *widget, GtkObject *tbl)
4318 {
4319     if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget))) {
4320         prefs_set_string_attribute("tools.connector", "avoidoverlaplayout",
4321                 "true");
4322     } else {
4323         prefs_set_string_attribute("tools.connector", "avoidoverlaplayout",
4324                 "false");
4325     }
4326 }
4327
4328
4329 static void connector_length_changed(GtkAdjustment *adj, GtkWidget *tbl)
4330 {
4331     prefs_set_double_attribute("tools.connector", "length", adj->value);
4332     spinbutton_defocus(GTK_OBJECT(tbl));
4333 }
4334
4335 static void connector_tb_event_attr_changed(Inkscape::XML::Node *repr,
4336         gchar const *name, gchar const *old_value, gchar const *new_value,
4337         bool is_interactive, gpointer data)
4338 {
4339     GtkWidget *tbl = GTK_WIDGET(data);
4340
4341     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
4342         return;
4343     }
4344     if (strcmp(name, "inkscape:connector-spacing") != 0) {
4345         return;
4346     }
4347
4348     GtkAdjustment *adj = (GtkAdjustment*)
4349             gtk_object_get_data(GTK_OBJECT(tbl), "spacing");
4350     gdouble spacing = defaultConnSpacing;
4351     sp_repr_get_double(repr, "inkscape:connector-spacing", &spacing);
4352
4353     gtk_adjustment_set_value(adj, spacing);
4354 }
4355
4356
4357 static Inkscape::XML::NodeEventVector connector_tb_repr_events = {
4358     NULL, /* child_added */
4359     NULL, /* child_removed */
4360     connector_tb_event_attr_changed,
4361     NULL, /* content_changed */
4362     NULL  /* order_changed */
4363 };
4364
4365
4366 static GtkWidget *
4367 sp_connector_toolbox_new(SPDesktop *desktop)
4368 {
4369     GtkTooltips *tt = gtk_tooltips_new();
4370     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
4371
4372     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
4373     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
4374
4375     gtk_box_pack_start(GTK_BOX(tbl), gtk_hbox_new(FALSE, 0), FALSE, FALSE,
4376             AUX_BETWEEN_BUTTON_GROUPS);
4377
4378     sp_toolbox_button_new(tbl, Inkscape::ICON_SIZE_SMALL_TOOLBAR,
4379             "connector_avoid", GTK_SIGNAL_FUNC(sp_connector_path_set_avoid),
4380             tt, _("Make connectors avoid selected objects"));
4381
4382     sp_toolbox_button_new(tbl, Inkscape::ICON_SIZE_SMALL_TOOLBAR,
4383             "connector_ignore", GTK_SIGNAL_FUNC(sp_connector_path_set_ignore),
4384             tt, _("Make connectors ignore selected objects"));
4385
4386     //  interval
4387     gtk_box_pack_start(GTK_BOX(tbl), gtk_hbox_new(FALSE, 0), FALSE, FALSE,
4388             AUX_BETWEEN_BUTTON_GROUPS);
4389
4390     // Spacing spinbox
4391     {
4392         GtkWidget *object_spacing = sp_tb_spinbutton(_("Spacing:"),
4393                 _("The amount of space left around objects by auto-routing connectors"),
4394                 "tools.connector", "spacing", 10, NULL, tbl, TRUE,
4395                 "inkscape:connector-spacing", 0, 100, 1.0, 10.0,
4396                 connector_spacing_changed, 1, 0);
4397
4398         gtk_box_pack_start(GTK_BOX(tbl), object_spacing, FALSE, FALSE,
4399                 AUX_SPACING);
4400     }
4401     // Graph (connector network) layout
4402     sp_toolbox_button_new(tbl, Inkscape::ICON_SIZE_SMALL_TOOLBAR,
4403             "graph_layout", GTK_SIGNAL_FUNC(sp_connector_graph_layout),
4404             tt, _("Nicely arrange selected connector network"));
4405     // Default connector length spinbox
4406     {
4407         GtkWidget *connector_length = sp_tb_spinbutton(_("Length:"),
4408                 _("Ideal length for connectors when layout is applied"),
4409                 "tools.connector", "length", 100, NULL, tbl, TRUE,
4410                 "inkscape:connector-length", 10, 1000, 10.0, 100.0,
4411                 connector_length_changed, 1, 0);
4412
4413         gtk_box_pack_start(GTK_BOX(tbl), connector_length, FALSE, FALSE,
4414                 AUX_SPACING);
4415     }
4416     gchar const *tbuttonstate;
4417     // Directed edges toggle button
4418     {
4419         GtkWidget *tbutton = gtk_toggle_button_new ();
4420         gtk_button_set_relief       (GTK_BUTTON (tbutton), GTK_RELIEF_NONE);
4421         gtk_container_add           (GTK_CONTAINER (tbutton), sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, "directed_graph"));
4422         gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (tbutton), FALSE);
4423         gtk_tooltips_set_tip(tt, tbutton, _("Make connectors with end-markers (arrows) point downwards"), NULL);
4424
4425         gtk_box_pack_start  (GTK_BOX  (tbl), tbutton, FALSE, FALSE, 0);
4426         g_signal_connect(G_OBJECT(tbutton), "toggled", GTK_SIGNAL_FUNC(sp_directed_graph_layout_toggled), tbl);
4427         tbuttonstate = prefs_get_string_attribute("tools.connector", "directedlayout");
4428         gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(tbutton),
4429                 (tbuttonstate && !strcmp(tbuttonstate, "true"))?TRUE:FALSE );
4430     }
4431     // Avoid overlaps toggle button
4432     {
4433         GtkWidget *tbutton = gtk_toggle_button_new ();
4434         gtk_button_set_relief       (GTK_BUTTON (tbutton), GTK_RELIEF_NONE);
4435         gtk_container_add           (GTK_CONTAINER (tbutton), sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, "remove_overlaps"));
4436         gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (tbutton), FALSE);
4437         gtk_tooltips_set_tip(tt, tbutton, _("Do not allow overlapping shapes"), NULL);
4438
4439         gtk_box_pack_start  (GTK_BOX  (tbl), tbutton, FALSE, FALSE, 0);
4440         g_signal_connect(G_OBJECT(tbutton), "toggled", GTK_SIGNAL_FUNC(sp_nooverlaps_graph_layout_toggled), tbl);
4441         tbuttonstate = prefs_get_string_attribute("tools.connector", "avoidoverlaplayout");
4442         gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(tbutton),
4443                 (tbuttonstate && !strcmp(tbuttonstate, "true"))?TRUE:FALSE );
4444     }
4445
4446     gtk_widget_show_all(tbl);
4447     sp_set_font_size_smaller (tbl);
4448
4449     // Code to watch for changes to the connector-spacing attribute in
4450     // the XML.
4451     Inkscape::XML::Node *repr = SP_OBJECT_REPR(desktop->namedview);
4452     g_assert(repr != NULL);
4453
4454     Inkscape::XML::Node *oldrepr = (Inkscape::XML::Node *)
4455             gtk_object_get_data(GTK_OBJECT(tbl), "repr");
4456
4457     if (oldrepr) { // remove old listener
4458         sp_repr_remove_listener_by_data(oldrepr, tbl);
4459         Inkscape::GC::release(oldrepr);
4460         oldrepr = NULL;
4461         g_object_set_data(G_OBJECT(tbl), "repr", NULL);
4462     }
4463
4464     if (repr) {
4465         g_object_set_data(G_OBJECT(tbl), "repr", repr);
4466         Inkscape::GC::anchor(repr);
4467         sp_repr_add_listener(repr, &connector_tb_repr_events, tbl);
4468         sp_repr_synthesize_events(repr, &connector_tb_repr_events, tbl);
4469     }
4470
4471     return tbl;
4472
4473 } // end of sp_connector_toolbox_new()
4474
4475 static void paintbucket_threshold_changed(GtkAdjustment *adj, GtkWidget *tbl)
4476 {
4477     prefs_set_int_attribute("tools.paintbucket", "threshold", (gint)adj->value);
4478     spinbutton_defocus(GTK_OBJECT(tbl));
4479 }
4480
4481 static void paintbucket_offset_changed(GtkAdjustment *adj, GtkWidget *tbl)
4482 {
4483     GtkWidget *us = (GtkWidget *)gtk_object_get_data(GTK_OBJECT(tbl), "units");
4484     SPUnit const *unit = sp_unit_selector_get_unit(SP_UNIT_SELECTOR(us));
4485
4486     prefs_set_double_attribute("tools.paintbucket", "offset", (gdouble)sp_units_get_pixels(adj->value, *unit));
4487     spinbutton_defocus(GTK_OBJECT(tbl));
4488 }
4489
4490 static GtkWidget *
4491 sp_paintbucket_toolbox_new(SPDesktop *desktop)
4492 {
4493     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
4494
4495     //  interval
4496     gtk_box_pack_start(GTK_BOX(tbl), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
4497
4498     {
4499       sp_toolbox_add_label(tbl, _("Fill by:"), false);
4500
4501       GtkWidget *channels = gtk_combo_box_new_text();
4502
4503       GList *items = flood_channels_dropdown_items_list();
4504
4505       for ( ; items ; items = items->next )
4506       {
4507           gtk_combo_box_append_text(GTK_COMBO_BOX(channels), (char*)items->data);
4508       }
4509
4510       gtk_combo_box_set_active (GTK_COMBO_BOX(channels), prefs_get_int_attribute("tools.paintbucket", "channels", 0));
4511       gtk_box_pack_start (GTK_BOX (tbl), channels, FALSE, FALSE, 0);
4512       g_signal_connect (G_OBJECT (channels), "changed", G_CALLBACK (flood_channels_changed), tbl);
4513     }
4514
4515     //  interval
4516     gtk_box_pack_start(GTK_BOX(tbl), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
4517
4518     // Spacing spinbox
4519     {
4520         GtkWidget *threshold = sp_tb_spinbutton(_("Threshold:"),
4521                 _("The maximum allowed difference between the clicked pixel and the neighboring pixels to be counted in the fill"),
4522                 "tools.paintbucket", "threshold", 5, NULL, tbl, TRUE,
4523                 "inkscape:paintbucket-threshold", 0, 100, 1.0, 10.0,
4524                 paintbucket_threshold_changed, 1, 0);
4525
4526         gtk_box_pack_start(GTK_BOX(tbl), threshold, FALSE, FALSE,
4527                 AUX_SPACING);
4528     }
4529
4530     //  interval
4531     gtk_box_pack_start(GTK_BOX(tbl), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
4532
4533     // Create the units menu.
4534     GtkWidget *us = sp_unit_selector_new(SP_UNIT_ABSOLUTE | SP_UNIT_DEVICE);
4535     sp_unit_selector_setsize(us, AUX_OPTION_MENU_WIDTH, AUX_OPTION_MENU_HEIGHT);
4536     sp_unit_selector_set_unit (SP_UNIT_SELECTOR(us), sp_desktop_namedview(desktop)->doc_units);
4537
4538     // Offset spinbox
4539     {
4540         GtkWidget *offset = sp_tb_spinbutton(_("Grow/shrink by:"),
4541                 _("The amount to grow (positive) or shrink (negative) the created fill path"),
4542                 "tools.paintbucket", "offset", 0, us, tbl, TRUE,
4543                 "inkscape:paintbucket-offset", -1e6, 1e6, 0.1, 0.5,
4544                 paintbucket_offset_changed, 1, 2);
4545
4546         gtk_box_pack_start(GTK_BOX(tbl), offset, FALSE, FALSE,
4547                 AUX_SPACING);
4548
4549         gtk_box_pack_start(GTK_BOX(tbl), us, FALSE, FALSE, AUX_SPACING);
4550         gtk_object_set_data(GTK_OBJECT(tbl), "units", us);
4551     }
4552
4553     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of Paint Bucket fill objects"));
4554     swatch->setDesktop (desktop);
4555     swatch->setClickVerb (SP_VERB_CONTEXT_PAINTBUCKET_PREFS);
4556     swatch->setWatchedTool ("tools.paintbucket", true);
4557     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
4558     gtk_box_pack_end(GTK_BOX(tbl), swatch_, FALSE, FALSE, 0);
4559
4560     gtk_widget_show_all(tbl);
4561     sp_set_font_size_smaller (tbl);
4562     return tbl;
4563 }
4564
4565 /*
4566   Local Variables:
4567   mode:c++
4568   c-file-style:"stroustrup"
4569   c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
4570   indent-tabs-mode:nil
4571   fill-column:99
4572   End:
4573 */
4574 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :
4575