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 #include "ege-output-action.h"
  91
  92 typedef void (*SetupFunction)(GtkWidget *toolbox, SPDesktop *desktop);
  93 typedef void (*UpdateFunction)(SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox);
  94
  95 static GtkWidget *sp_node_toolbox_new(SPDesktop *desktop);
  96 static GtkWidget *sp_zoom_toolbox_new(SPDesktop *desktop);
  97 static GtkWidget *sp_star_toolbox_new(SPDesktop *desktop);
  98 static GtkWidget *sp_arc_toolbox_new(SPDesktop *desktop);
  99 static GtkWidget *sp_rect_toolbox_new(SPDesktop *desktop);
 100 static GtkWidget *sp_spiral_toolbox_new(SPDesktop *desktop);
 101 static GtkWidget *sp_pencil_toolbox_new(SPDesktop *desktop);
 102 static GtkWidget *sp_pen_toolbox_new(SPDesktop *desktop);
 103 static GtkWidget *sp_calligraphy_toolbox_new(SPDesktop *desktop);
 104 static GtkWidget *sp_dropper_toolbox_new(SPDesktop *desktop);
 105 static GtkWidget *sp_empty_toolbox_new(SPDesktop *desktop);
 106 static GtkWidget *sp_connector_toolbox_new(SPDesktop *desktop);
 107 static GtkWidget *sp_paintbucket_toolbox_new(SPDesktop *desktop);
 108
 109 namespace { GtkWidget *sp_text_toolbox_new (SPDesktop *desktop); }
 110
 111
 112 static struct {
 113     gchar const *type_name;
 114     gchar const *data_name;
 115     sp_verb_t verb;
 116     sp_verb_t doubleclick_verb;
 117 } const tools[] = {
 118     { "SPSelectContext",   "select_tool",    SP_VERB_CONTEXT_SELECT,  SP_VERB_CONTEXT_SELECT_PREFS},
 119     { "SPNodeContext",     "node_tool",      SP_VERB_CONTEXT_NODE, SP_VERB_CONTEXT_NODE_PREFS },
 120     { "SPZoomContext",     "zoom_tool",      SP_VERB_CONTEXT_ZOOM, SP_VERB_CONTEXT_ZOOM_PREFS },
 121     { "SPRectContext",     "rect_tool",      SP_VERB_CONTEXT_RECT, SP_VERB_CONTEXT_RECT_PREFS },
 122     { "SPArcContext",      "arc_tool",       SP_VERB_CONTEXT_ARC, SP_VERB_CONTEXT_ARC_PREFS },
 123     { "SPStarContext",     "star_tool",      SP_VERB_CONTEXT_STAR, SP_VERB_CONTEXT_STAR_PREFS },
 124     { "SPSpiralContext",   "spiral_tool",    SP_VERB_CONTEXT_SPIRAL, SP_VERB_CONTEXT_SPIRAL_PREFS },
 125     { "SPPencilContext",   "pencil_tool",    SP_VERB_CONTEXT_PENCIL, SP_VERB_CONTEXT_PENCIL_PREFS },
 126     { "SPPenContext",      "pen_tool",       SP_VERB_CONTEXT_PEN, SP_VERB_CONTEXT_PEN_PREFS },
 127     { "SPDynaDrawContext", "dyna_draw_tool", SP_VERB_CONTEXT_CALLIGRAPHIC, SP_VERB_CONTEXT_CALLIGRAPHIC_PREFS },
 128     { "SPFloodContext",    "paintbucket_tool",     SP_VERB_CONTEXT_PAINTBUCKET, SP_VERB_CONTEXT_PAINTBUCKET_PREFS },
 129     { "SPTextContext",     "text_tool",      SP_VERB_CONTEXT_TEXT, SP_VERB_CONTEXT_TEXT_PREFS },
 130     { "SPConnectorContext","connector_tool", SP_VERB_CONTEXT_CONNECTOR, SP_VERB_CONTEXT_CONNECTOR_PREFS },
 131     { "SPGradientContext", "gradient_tool",  SP_VERB_CONTEXT_GRADIENT, SP_VERB_CONTEXT_GRADIENT_PREFS },
 132     { "SPDropperContext",  "dropper_tool",   SP_VERB_CONTEXT_DROPPER, SP_VERB_CONTEXT_DROPPER_PREFS },
 133     { NULL, NULL, 0, 0 }
 134 };
 135
 136 static struct {
 137     gchar const *type_name;
 138     gchar const *data_name;
 139     GtkWidget *(*create_func)(SPDesktop *desktop);
 140 } const aux_toolboxes[] = {
 141     { "SPSelectContext", "select_toolbox", sp_select_toolbox_new },
 142     { "SPNodeContext",   "node_toolbox",   sp_node_toolbox_new },
 143     { "SPZoomContext",   "zoom_toolbox",   sp_zoom_toolbox_new },
 144     { "SPStarContext",   "star_toolbox",   sp_star_toolbox_new },
 145     { "SPRectContext",   "rect_toolbox",   sp_rect_toolbox_new },
 146     { "SPArcContext",    "arc_toolbox",    sp_arc_toolbox_new },
 147     { "SPSpiralContext", "spiral_toolbox", sp_spiral_toolbox_new },
 148     { "SPPencilContext", "pencil_toolbox", sp_pencil_toolbox_new },
 149     { "SPPenContext", "pen_toolbox", sp_pen_toolbox_new },
 150     { "SPDynaDrawContext", "calligraphy_toolbox", sp_calligraphy_toolbox_new },
 151     { "SPTextContext",   "text_toolbox",   sp_text_toolbox_new },
 152     { "SPDropperContext", "dropper_toolbox", sp_dropper_toolbox_new },
 153     { "SPGradientContext", "gradient_toolbox", sp_gradient_toolbox_new },
 154     { "SPConnectorContext", "connector_toolbox", sp_connector_toolbox_new },
 155     { "SPFloodContext",  "paintbucket_toolbox",  sp_paintbucket_toolbox_new },
 156     { NULL, NULL, NULL }
 157 };
 158
 159 static void toolbox_set_desktop (GtkWidget *toolbox, SPDesktop *desktop, SetupFunction setup_func, UpdateFunction update_func, sigc::connection*);
 160
 161 static void setup_tool_toolbox (GtkWidget *toolbox, SPDesktop *desktop);
 162 static void update_tool_toolbox (SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox);
 163
 164 static void setup_aux_toolbox (GtkWidget *toolbox, SPDesktop *desktop);
 165 static void update_aux_toolbox (SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox);
 166
 167 static void setup_commands_toolbox (GtkWidget *toolbox, SPDesktop *desktop);
 168 static void update_commands_toolbox (SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox);
 169
 170 /* Global text entry widgets necessary for update */
 171 /* GtkWidget *dropper_rgb_entry,
 172           *dropper_opacity_entry ; */
 173 // should be made a private member once this is converted to class
 174
 175 static void delete_connection(GObject *obj, sigc::connection *connection) {
 176     connection->disconnect();
 177     delete connection;
 178 }
 179
 180 static GtkWidget *
 181 sp_toolbox_button_new(GtkWidget *t, Inkscape::IconSize size, gchar const *pxname, GtkSignalFunc handler,
 182                       GtkTooltips *tt, gchar const *tip)
 183 {
 184     GtkWidget *b = sp_button_new_from_data(size, SP_BUTTON_TYPE_NORMAL, NULL, pxname, tip, tt);
 185     gtk_widget_show(b);
 186     if (handler) gtk_signal_connect(GTK_OBJECT(b), "clicked", handler, NULL);
 187     gtk_box_pack_start(GTK_BOX(t), b, FALSE, FALSE, 0);
 188
 189     return b;
 190 }
 191
 192 GtkWidget *
 193 sp_toolbox_button_new_from_verb_with_doubleclick(GtkWidget *t, Inkscape::IconSize size, SPButtonType type,
 194                                                  Inkscape::Verb *verb, Inkscape::Verb *doubleclick_verb,
 195                                                  Inkscape::UI::View::View *view, GtkTooltips *tt)
 196 {
 197     SPAction *action = verb->get_action(view);
 198     if (!action) return NULL;
 199
 200     SPAction *doubleclick_action;
 201     if (doubleclick_verb)
 202         doubleclick_action = doubleclick_verb->get_action(view);
 203     else
 204         doubleclick_action = NULL;
 205
 206     /* fixme: Handle sensitive/unsensitive */
 207     /* fixme: Implement sp_button_new_from_action */
 208     GtkWidget *b = sp_button_new(size, type, action, doubleclick_action, tt);
 209     gtk_widget_show(b);
 210     gtk_box_pack_start(GTK_BOX(t), b, FALSE, FALSE, 0);
 211
 212     return b;
 213 }
 214
 215 GtkWidget *sp_toolbox_button_new_from_verb(GtkWidget *t, Inkscape::IconSize size, SPButtonType type, Inkscape::Verb *verb,
 216                                            Inkscape::UI::View::View *view, GtkTooltips *tt)
 217 {
 218     return sp_toolbox_button_new_from_verb_with_doubleclick(t, size, type, verb, NULL, view, tt);
 219 }
 220
 221 GtkWidget * sp_toolbox_button_normal_new_from_verb(GtkWidget *t, Inkscape::IconSize size, Inkscape::Verb *verb,
 222                                                    Inkscape::UI::View::View *view, GtkTooltips *tt)
 223 {
 224     return sp_toolbox_button_new_from_verb(t, size, SP_BUTTON_TYPE_NORMAL, verb, view, tt);
 225 }
 226
 227 GtkWidget *
 228 sp_tool_toolbox_new()
 229 {
 230     GtkTooltips *tt = gtk_tooltips_new();
 231     GtkWidget *tb = gtk_vbox_new(FALSE, 0);
 232
 233     g_object_set_data(G_OBJECT(tb), "desktop", NULL);
 234     g_object_set_data(G_OBJECT(tb), "tooltips", tt);
 235
 236     gtk_widget_set_sensitive(tb, FALSE);
 237
 238     GtkWidget *hb = gtk_handle_box_new();
 239     gtk_handle_box_set_handle_position(GTK_HANDLE_BOX(hb), GTK_POS_TOP);
 240     gtk_handle_box_set_shadow_type(GTK_HANDLE_BOX(hb), GTK_SHADOW_OUT);
 241     gtk_handle_box_set_snap_edge(GTK_HANDLE_BOX(hb), GTK_POS_LEFT);
 242
 243     gtk_container_add(GTK_CONTAINER(hb), tb);
 244     gtk_widget_show(GTK_WIDGET(tb));
 245
 246     sigc::connection* conn = new sigc::connection;
 247     g_object_set_data(G_OBJECT(hb), "event_context_connection", conn);
 248
 249     return hb;
 250 }
 251
 252 static void
 253 aux_toolbox_attached(GtkHandleBox *toolbox, GtkWidget *child)
 254 {
 255     g_object_set_data(G_OBJECT(child), "is_detached", GINT_TO_POINTER(FALSE));
 256     gtk_widget_queue_resize(child);
 257 }
 258
 259 static void
 260 aux_toolbox_detached(GtkHandleBox *toolbox, GtkWidget *child)
 261 {
 262     g_object_set_data(G_OBJECT(child), "is_detached", GINT_TO_POINTER(TRUE));
 263     gtk_widget_queue_resize(child);
 264 }
 265
 266 GtkWidget *
 267 sp_aux_toolbox_new()
 268 {
 269     GtkWidget *tb = gtk_vbox_new(FALSE, 0);
 270
 271     GtkWidget *tb_s = gtk_vbox_new(FALSE, 0);
 272     GtkWidget *tb_e = gtk_vbox_new(FALSE, 0);
 273     gtk_box_set_spacing(GTK_BOX(tb), AUX_SPACING);
 274     gtk_box_pack_start(GTK_BOX(tb), GTK_WIDGET(tb_s), FALSE, FALSE, 0);
 275     gtk_box_pack_end(GTK_BOX(tb), GTK_WIDGET(tb_e), FALSE, FALSE, 0);
 276
 277     g_object_set_data(G_OBJECT(tb), "desktop", NULL);
 278     g_object_set_data(G_OBJECT(tb), "top_spacer", tb_s);
 279
 280     gtk_widget_set_sensitive(tb, FALSE);
 281
 282     GtkWidget *hb = gtk_handle_box_new();
 283     gtk_handle_box_set_handle_position(GTK_HANDLE_BOX(hb), GTK_POS_LEFT);
 284     gtk_handle_box_set_shadow_type(GTK_HANDLE_BOX(hb), GTK_SHADOW_OUT);
 285     gtk_handle_box_set_snap_edge(GTK_HANDLE_BOX(hb), GTK_POS_LEFT);
 286
 287     g_signal_connect(G_OBJECT(hb), "child_attached", G_CALLBACK(aux_toolbox_attached), (gpointer)tb);
 288     g_signal_connect(G_OBJECT(hb), "child_detached", G_CALLBACK(aux_toolbox_detached), (gpointer)tb);
 289
 290     gtk_container_add(GTK_CONTAINER(hb), tb);
 291     gtk_widget_show(GTK_WIDGET(tb));
 292
 293     sigc::connection* conn = new sigc::connection;
 294     g_object_set_data(G_OBJECT(hb), "event_context_connection", conn);
 295
 296     return hb;
 297 }
 298
 299 //####################################
 300 //# Commands Bar
 301 //####################################
 302
 303 GtkWidget *
 304 sp_commands_toolbox_new()
 305 {
 306     GtkWidget *tb = gtk_vbox_new(FALSE, 0);
 307
 308     GtkWidget *tb_s = gtk_vbox_new(FALSE, 0);
 309     GtkWidget *tb_e = gtk_vbox_new(FALSE, 0);
 310     gtk_box_set_spacing(GTK_BOX(tb), AUX_SPACING);
 311     gtk_box_pack_start(GTK_BOX(tb), GTK_WIDGET(tb_s), FALSE, FALSE, 0);
 312     gtk_box_pack_end(GTK_BOX(tb), GTK_WIDGET(tb_e), FALSE, FALSE, 0);
 313
 314     g_object_set_data(G_OBJECT(tb), "desktop", NULL);
 315     gtk_widget_set_sensitive(tb, FALSE);
 316
 317     GtkWidget *hb = gtk_handle_box_new();
 318     gtk_handle_box_set_handle_position(GTK_HANDLE_BOX(hb), GTK_POS_LEFT);
 319     gtk_handle_box_set_shadow_type(GTK_HANDLE_BOX(hb), GTK_SHADOW_OUT);
 320     gtk_handle_box_set_snap_edge(GTK_HANDLE_BOX(hb), GTK_POS_LEFT);
 321
 322     g_signal_connect(G_OBJECT(hb), "child_attached", G_CALLBACK(aux_toolbox_attached), (gpointer)tb);
 323     g_signal_connect(G_OBJECT(hb), "child_detached", G_CALLBACK(aux_toolbox_detached), (gpointer)tb);
 324
 325     gtk_container_add(GTK_CONTAINER(hb), tb);
 326     gtk_widget_show(GTK_WIDGET(tb));
 327
 328     sigc::connection* conn = new sigc::connection;
 329     g_object_set_data(G_OBJECT(hb), "event_context_connection", conn);
 330
 331     return hb;
 332 }
 333
 334
 335 //####################################
 336 //# node editing callbacks
 337 //####################################
 338
 339 void
 340 sp_node_path_edit_add(void)
 341 {
 342     sp_node_selected_add_node();
 343 }
 344
 345 void
 346 sp_node_path_edit_delete(void)
 347 {
 348     sp_node_selected_delete();
 349 }
 350
 351 void
 352 sp_node_path_edit_delete_segment(void)
 353 {
 354     sp_node_selected_delete_segment();
 355 }
 356
 357 void
 358 sp_node_path_edit_break(void)
 359 {
 360     sp_node_selected_break();
 361 }
 362
 363 void
 364 sp_node_path_edit_join(void)
 365 {
 366     sp_node_selected_join();
 367 }
 368
 369 void
 370 sp_node_path_edit_join_segment(void)
 371 {
 372     sp_node_selected_join_segment();
 373 }
 374
 375 void
 376 sp_node_path_edit_toline(void)
 377 {
 378     sp_node_selected_set_line_type(NR_LINETO);
 379 }
 380
 381 void
 382 sp_node_path_edit_tocurve(void)
 383 {
 384     sp_node_selected_set_line_type(NR_CURVETO);
 385 }
 386
 387 void
 388 sp_node_path_edit_cusp(void)
 389 {
 390     sp_node_selected_set_type(Inkscape::NodePath::NODE_CUSP);
 391 }
 392
 393 void
 394 sp_node_path_edit_smooth(void)
 395 {
 396     sp_node_selected_set_type(Inkscape::NodePath::NODE_SMOOTH);
 397 }
 398
 399 void
 400 sp_node_path_edit_symmetrical(void)
 401 {
 402     sp_node_selected_set_type(Inkscape::NodePath::NODE_SYMM);
 403 }
 404
 405 static void toggle_show_handles (GtkWidget *button, gpointer data) {
 406     bool show = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button));
 407     prefs_set_int_attribute ("tools.nodes", "show_handles",  show ? 1 : 0);
 408     sp_nodepath_show_handles(show);
 409 }
 410
 411 //################################
 412 //##    Node Editing Toolbox    ##
 413 //################################
 414
 415 static GtkWidget *
 416 sp_node_toolbox_new(SPDesktop *desktop)
 417 {
 418     Inkscape::UI::View::View *view = desktop;
 419
 420     GtkTooltips *tt = gtk_tooltips_new();
 421     GtkWidget *tb = gtk_hbox_new(FALSE, 0);
 422
 423     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 424
 425     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_insert",
 426         GTK_SIGNAL_FUNC(sp_node_path_edit_add), tt, _("Insert new nodes into selected segments"));
 427     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_delete",
 428         GTK_SIGNAL_FUNC(sp_node_path_edit_delete), tt, _("Delete selected nodes"));
 429
 430     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 431
 432     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_join",
 433         GTK_SIGNAL_FUNC(sp_node_path_edit_join), tt, _("Join selected endnodes"));
 434     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_join_segment",
 435         GTK_SIGNAL_FUNC(sp_node_path_edit_join_segment), tt, _("Join selected endnodes with a new segment"));
 436
 437     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_delete_segment",
 438         GTK_SIGNAL_FUNC(sp_node_path_edit_delete_segment), tt, _("Split path between two non-endpoint nodes"));
 439
 440     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_break",
 441         GTK_SIGNAL_FUNC(sp_node_path_edit_break), tt, _("Break path at selected nodes"));
 442
 443     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 444
 445     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_cusp",
 446         GTK_SIGNAL_FUNC(sp_node_path_edit_cusp), tt, _("Make selected nodes corner"));
 447
 448     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_smooth",
 449         GTK_SIGNAL_FUNC(sp_node_path_edit_smooth), tt, _("Make selected nodes smooth"));
 450
 451     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_symmetric",
 452         GTK_SIGNAL_FUNC(sp_node_path_edit_symmetrical), tt, _("Make selected nodes symmetric"));
 453
 454     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 455
 456     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_line",
 457         GTK_SIGNAL_FUNC(sp_node_path_edit_toline), tt, _("Make selected segments lines"));
 458
 459     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_curve",
 460         GTK_SIGNAL_FUNC(sp_node_path_edit_tocurve), tt, _("Make selected segments curves"));
 461
 462     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 463
 464     sp_toolbox_button_normal_new_from_verb(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, Inkscape::Verb::get(SP_VERB_OBJECT_TO_CURVE), view, tt);
 465
 466     sp_toolbox_button_normal_new_from_verb(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, Inkscape::Verb::get(SP_VERB_SELECTION_OUTLINE), view, tt);
 467
 468     aux_toolbox_space(tb, AUX_BETWEEN_BUTTON_GROUPS);
 469
 470     GtkWidget *cvbox = gtk_vbox_new (FALSE, 0);
 471     GtkWidget *cbox = gtk_hbox_new (FALSE, 0);
 472
 473     {
 474     GtkWidget *button = sp_button_new_from_data( Inkscape::ICON_SIZE_DECORATION,
 475                                               SP_BUTTON_TYPE_TOGGLE,
 476                                               NULL,
 477                                               "nodes_show_handles",
 478                                               _("Show the Bezier handles of selected nodes"),
 479                                               tt);
 480     gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), prefs_get_int_attribute ("tools.nodes", "show_handles", 1));
 481     g_signal_connect_after (G_OBJECT (button), "clicked", G_CALLBACK (toggle_show_handles), desktop);
 482     gtk_box_pack_start(GTK_BOX(cbox), button, FALSE, FALSE, 0);
 483     }
 484
 485     gtk_box_pack_start(GTK_BOX(cvbox), cbox, TRUE, FALSE, 0);
 486     gtk_box_pack_start(GTK_BOX(tb), cvbox, FALSE, FALSE, 0);
 487
 488     gtk_widget_show_all(tb);
 489
 490     return tb;
 491
 492 } // end of sp_node_toolbox_new()
 493
 494
 495 //########################
 496 //##    Zoom Toolbox    ##
 497 //########################
 498
 499 static GtkWidget *
 500 sp_zoom_toolbox_new(SPDesktop *desktop)
 501 {
 502     Inkscape::UI::View::View *view=desktop;
 503
 504     GtkTooltips *tt = gtk_tooltips_new();
 505     GtkWidget *tb = gtk_hbox_new(FALSE, 0);
 506
 507     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0),
 508                        FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 509
 510     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);
 511
 512     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);
 513
 514     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 515
 516     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);
 517
 518     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);
 519
 520     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);
 521
 522     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);
 523
 524     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 525
 526     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);
 527
 528     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);
 529
 530     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 531
 532     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);
 533
 534     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);
 535
 536     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);
 537
 538     gtk_widget_show_all(tb);
 539
 540     return tb;
 541
 542 } // end of sp_zoom_toolbox_new()
 543
 544 void
 545 sp_tool_toolbox_set_desktop(GtkWidget *toolbox, SPDesktop *desktop)
 546 {
 547     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")));
 548 }
 549
 550
 551 void
 552 sp_aux_toolbox_set_desktop(GtkWidget *toolbox, SPDesktop *desktop)
 553 {
 554     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")));
 555 }
 556
 557 void
 558 sp_commands_toolbox_set_desktop(GtkWidget *toolbox, SPDesktop *desktop)
 559 {
 560     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")));
 561 }
 562
 563 static void
 564 toolbox_set_desktop(GtkWidget *toolbox, SPDesktop *desktop, SetupFunction setup_func, UpdateFunction update_func, sigc::connection *conn)
 565 {
 566     gpointer ptr = g_object_get_data(G_OBJECT(toolbox), "desktop");
 567     SPDesktop *old_desktop = static_cast<SPDesktop*>(ptr);
 568
 569     if (old_desktop) {
 570         GList *children, *iter;
 571
 572         children = gtk_container_get_children(GTK_CONTAINER(toolbox));
 573         for ( iter = children ; iter ; iter = iter->next ) {
 574             gtk_container_remove( GTK_CONTAINER(toolbox), GTK_WIDGET(iter->data) );
 575         }
 576         g_list_free(children);
 577     }
 578
 579     g_object_set_data(G_OBJECT(toolbox), "desktop", (gpointer)desktop);
 580
 581     if (desktop) {
 582         gtk_widget_set_sensitive(toolbox, TRUE);
 583         setup_func(toolbox, desktop);
 584         update_func(desktop, desktop->event_context, toolbox);
 585         *conn = desktop->connectEventContextChanged
 586             (sigc::bind (sigc::ptr_fun(update_func), toolbox));
 587     } else {
 588         gtk_widget_set_sensitive(toolbox, FALSE);
 589     }
 590
 591 } // end of toolbox_set_desktop()
 592
 593
 594 static void
 595 setup_tool_toolbox(GtkWidget *toolbox, SPDesktop *desktop)
 596 {
 597     GtkTooltips *tooltips=GTK_TOOLTIPS(g_object_get_data(G_OBJECT(toolbox), "tooltips"));
 598     gint shrinkLeft = prefs_get_int_attribute_limited( "toolbox.left", "small", 0, 0, 1 );
 599     Inkscape::IconSize toolboxSize = shrinkLeft ? Inkscape::ICON_SIZE_SMALL_TOOLBAR : Inkscape::ICON_SIZE_LARGE_TOOLBAR;
 600
 601     for (int i = 0 ; tools[i].type_name ; i++ ) {
 602         GtkWidget *button =
 603             sp_toolbox_button_new_from_verb_with_doubleclick( toolbox, toolboxSize,
 604                                                               SP_BUTTON_TYPE_TOGGLE,
 605                                                               Inkscape::Verb::get(tools[i].verb),
 606                                                               Inkscape::Verb::get(tools[i].doubleclick_verb),
 607                                                               desktop,
 608                                                               tooltips );
 609
 610         g_object_set_data( G_OBJECT(toolbox), tools[i].data_name,
 611                            (gpointer)button );
 612     }
 613 }
 614
 615
 616 static void
 617 update_tool_toolbox( SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox )
 618 {
 619     gchar const *const tname = ( eventcontext
 620                                  ? gtk_type_name(GTK_OBJECT_TYPE(eventcontext))
 621                                  : NULL );
 622     for (int i = 0 ; tools[i].type_name ; i++ ) {
 623         SPButton *button = SP_BUTTON(g_object_get_data(G_OBJECT(toolbox), tools[i].data_name));
 624         sp_button_toggle_set_down(button, tname && !strcmp(tname, tools[i].type_name));
 625     }
 626 }
 627
 628 static void
 629 setup_aux_toolbox(GtkWidget *toolbox, SPDesktop *desktop)
 630 {
 631     GtkSizeGroup* grouper = gtk_size_group_new( GTK_SIZE_GROUP_BOTH );
 632
 633     for (int i = 0 ; aux_toolboxes[i].type_name ; i++ ) {
 634         GtkWidget *sub_toolbox;
 635         if (aux_toolboxes[i].create_func == NULL)
 636             sub_toolbox = sp_empty_toolbox_new(desktop);
 637         else
 638             sub_toolbox = aux_toolboxes[i].create_func(desktop);
 639
 640         gtk_size_group_add_widget( grouper, sub_toolbox );
 641
 642         gtk_container_add(GTK_CONTAINER(toolbox), sub_toolbox);
 643         g_object_set_data(G_OBJECT(toolbox), aux_toolboxes[i].data_name, sub_toolbox);
 644     }
 645     g_object_unref( G_OBJECT(grouper) );
 646 }
 647
 648 static void
 649 update_aux_toolbox(SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox)
 650 {
 651     gchar const *tname = ( eventcontext
 652                            ? gtk_type_name(GTK_OBJECT_TYPE(eventcontext))
 653                            : NULL );
 654     for (int i = 0 ; aux_toolboxes[i].type_name ; i++ ) {
 655         GtkWidget *sub_toolbox = GTK_WIDGET(g_object_get_data(G_OBJECT(toolbox), aux_toolboxes[i].data_name));
 656         if (tname && !strcmp(tname, aux_toolboxes[i].type_name)) {
 657             gtk_widget_show_all(sub_toolbox);
 658             g_object_set_data(G_OBJECT(toolbox), "shows", sub_toolbox);
 659         } else {
 660             gtk_widget_hide(sub_toolbox);
 661         }
 662     }
 663 }
 664
 665 static void
 666 setup_commands_toolbox(GtkWidget *toolbox, SPDesktop *desktop)
 667 {
 668     Inkscape::UI::View::View *view = desktop;
 669
 670     GtkTooltips *tt = gtk_tooltips_new();
 671     GtkWidget *tb = gtk_hbox_new(FALSE, 0);
 672
 673     gint shrinkTop = prefs_get_int_attribute_limited( "toolbox", "small", 1, 0, 1 );
 674     Inkscape::IconSize toolboxSize = shrinkTop ? Inkscape::ICON_SIZE_SMALL_TOOLBAR : Inkscape::ICON_SIZE_LARGE_TOOLBAR;
 675
 676     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_FILE_NEW), view, tt);
 677     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_FILE_OPEN), view, tt);
 678     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_FILE_SAVE), view, tt);
 679     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_FILE_PRINT), view, tt);
 680
 681     aux_toolbox_space(tb, AUX_BETWEEN_BUTTON_GROUPS);
 682
 683     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_FILE_IMPORT), view, tt);
 684     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_FILE_EXPORT), view, tt);
 685
 686     aux_toolbox_space(tb, AUX_BETWEEN_BUTTON_GROUPS);
 687
 688     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_EDIT_UNDO), view, tt);
 689     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_EDIT_REDO), view, tt);
 690
 691     aux_toolbox_space(tb, AUX_BETWEEN_BUTTON_GROUPS);
 692
 693     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_EDIT_COPY), view, tt);
 694     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_EDIT_CUT), view, tt);
 695     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_EDIT_PASTE), view, tt);
 696
 697     aux_toolbox_space(tb, AUX_BETWEEN_BUTTON_GROUPS);
 698
 699     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_ZOOM_SELECTION), view, tt);
 700     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_ZOOM_DRAWING), view, tt);
 701     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_ZOOM_PAGE), view, tt);
 702
 703     aux_toolbox_space(tb, AUX_BETWEEN_BUTTON_GROUPS);
 704
 705     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_EDIT_DUPLICATE), view, tt);
 706     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_EDIT_CLONE), view, tt);
 707     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_EDIT_UNLINK_CLONE), view, tt);
 708
 709     aux_toolbox_space(tb, AUX_BETWEEN_BUTTON_GROUPS);
 710
 711     sp_toolbox_button_normal_new_from_verb(tb, toolboxSize, Inkscape::Verb::get(SP_VERB_SELECTION_GROUP), view, tt);
 712     sp_toolbox_button_normal_new_from_verb(tb, toolboxSize, Inkscape::Verb::get(SP_VERB_SELECTION_UNGROUP), view, tt);
 713
 714     // disabled until we have icons for them:
 715
 716     //find
 717
 718     //sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_EDIT_TILE), view, tt);
 719     //sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_EDIT_UNTILE), view, tt);
 720
 721     aux_toolbox_space(tb, AUX_BETWEEN_BUTTON_GROUPS);
 722
 723     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_DIALOG_FILL_STROKE), view, tt);
 724     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_DIALOG_TEXT), view, tt);
 725     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_DIALOG_XML_EDITOR), view, tt);
 726     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_DIALOG_ALIGN_DISTRIBUTE), view, tt);
 727
 728     aux_toolbox_space(tb, AUX_BETWEEN_BUTTON_GROUPS);
 729
 730     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_DIALOG_DISPLAY), view, tt);
 731     sp_toolbox_button_new_from_verb(tb, toolboxSize, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_DIALOG_NAMEDVIEW), view, tt);
 732
 733     gtk_widget_show_all(tb);
 734
 735     gtk_container_add(GTK_CONTAINER(toolbox), tb);
 736 }
 737
 738 static void
 739 update_commands_toolbox(SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox)
 740 {
 741 }
 742
 743 void show_aux_toolbox(GtkWidget *toolbox_toplevel)
 744 {
 745     gtk_widget_show(toolbox_toplevel);
 746     GtkWidget *toolbox = gtk_bin_get_child(GTK_BIN(toolbox_toplevel));
 747
 748     GtkWidget *shown_toolbox = GTK_WIDGET(g_object_get_data(G_OBJECT(toolbox), "shows"));
 749     if (!shown_toolbox) {
 750         return;
 751     }
 752     gtk_widget_show(toolbox);
 753
 754     // need to show the spacer, or the padding will be off
 755     GtkWidget *spacer = GTK_WIDGET(g_object_get_data(G_OBJECT(toolbox), "top_spacer"));
 756     gtk_widget_show(spacer);
 757
 758     gtk_widget_show_all(shown_toolbox);
 759 }
 760
 761 void
 762 aux_toolbox_space(GtkWidget *tb, gint space)
 763 {
 764     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, space);
 765 }
 766
 767 static GtkWidget *
 768 sp_empty_toolbox_new(SPDesktop *desktop)
 769 {
 770     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
 771     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
 772     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
 773
 774     gtk_widget_show_all(tbl);
 775     sp_set_font_size_smaller (tbl);
 776
 777     return tbl;
 778 }
 779
 780 // helper UI functions
 781
 782 GtkWidget *
 783 sp_tb_spinbutton(
 784     gchar *label, gchar const *tooltip,
 785     gchar const *path, gchar const *data, gdouble def,
 786     GtkWidget *us,
 787     GtkWidget *tbl,
 788     gboolean altx, gchar const *altx_mark,
 789     gdouble lower, gdouble upper, gdouble step, gdouble page,
 790     void (*callback)(GtkAdjustment *, GtkWidget *),
 791     gdouble climb = 0.1, guint digits = 3, double factor = 1.0)
 792 {
 793     GtkTooltips *tt = gtk_tooltips_new();
 794
 795     GtkWidget *hb = gtk_hbox_new(FALSE, 1);
 796
 797     GtkWidget *l = gtk_label_new(label);
 798     gtk_widget_show(l);
 799     gtk_misc_set_alignment(GTK_MISC(l), 1.0, 0.5);
 800     gtk_container_add(GTK_CONTAINER(hb), l);
 801
 802     GtkObject *a = gtk_adjustment_new(prefs_get_double_attribute(path, data, def) * factor,
 803                                       lower, upper, step, page, page);
 804     gtk_object_set_data(GTK_OBJECT(tbl), data, a);
 805     if (us)
 806         sp_unit_selector_add_adjustment(SP_UNIT_SELECTOR(us), GTK_ADJUSTMENT(a));
 807
 808     GtkWidget *sb = gtk_spin_button_new(GTK_ADJUSTMENT(a), climb, digits);
 809     gtk_tooltips_set_tip(tt, sb, tooltip, NULL);
 810     if (altx)
 811         gtk_object_set_data(GTK_OBJECT(sb), altx_mark, sb);
 812     gtk_widget_set_size_request(sb,
 813                                 (upper <= 1.0 || digits == 0)? AUX_SPINBUTTON_WIDTH_SMALL - 10: AUX_SPINBUTTON_WIDTH_SMALL,
 814                                 AUX_SPINBUTTON_HEIGHT);
 815     gtk_widget_show(sb);
 816     gtk_signal_connect(GTK_OBJECT(sb), "focus-in-event", GTK_SIGNAL_FUNC(spinbutton_focus_in), tbl);
 817     gtk_signal_connect(GTK_OBJECT(sb), "key-press-event", GTK_SIGNAL_FUNC(spinbutton_keypress), tbl);
 818     gtk_container_add(GTK_CONTAINER(hb), sb);
 819     gtk_signal_connect(GTK_OBJECT(a), "value_changed", GTK_SIGNAL_FUNC(callback), tbl);
 820
 821     return hb;
 822 }
 823
 824 static EgeAdjustmentAction * create_adjustment_action( gchar const *name,
 825                                                        gchar const *label, gchar const *tooltip,
 826                                                        gchar const *path, gchar const *data, gdouble def,
 827                                                        GtkWidget *focusTarget,
 828                                                        GtkWidget *us,
 829                                                        GtkWidget *dataKludge,
 830                                                        gboolean altx, gchar const *altx_mark,
 831                                                        gdouble lower, gdouble upper, gdouble step, gdouble page,
 832                                                        gchar const** descrLabels, gdouble const* descrValues, guint descrCount,
 833                                                        void (*callback)(GtkAdjustment *, GtkWidget *),
 834                                                        gdouble climb = 0.1, guint digits = 3, double factor = 1.0 )
 835 {
 836     GtkAdjustment* adj = GTK_ADJUSTMENT( gtk_adjustment_new( prefs_get_double_attribute(path, data, def) * factor,
 837                                                              lower, upper, step, page, page ) );
 838     if (us) {
 839         sp_unit_selector_add_adjustment( SP_UNIT_SELECTOR(us), adj );
 840     }
 841
 842     gtk_signal_connect( GTK_OBJECT(adj), "value-changed", GTK_SIGNAL_FUNC(callback), dataKludge );
 843
 844     EgeAdjustmentAction* act = ege_adjustment_action_new( adj, name, label, tooltip, 0, climb, digits );
 845
 846     if ( (descrCount > 0) && descrLabels && descrValues ) {
 847         ege_adjustment_action_set_descriptions( act, descrLabels, descrValues, descrCount );
 848     }
 849
 850     if ( focusTarget ) {
 851         ege_adjustment_action_set_focuswidget( act, focusTarget );
 852     }
 853
 854     if ( altx && altx_mark ) {
 855         g_object_set( G_OBJECT(act), "self-id", altx_mark, NULL );
 856     }
 857
 858     if ( dataKludge ) {
 859         gtk_object_set_data( GTK_OBJECT(dataKludge), data, adj );
 860     }
 861
 862     // Using a cast just to make sure we pass in the right kind of function pointer
 863     g_object_set( G_OBJECT(act), "tool-post", static_cast<EgeWidgetFixup>(sp_set_font_size_smaller), NULL );
 864
 865     return act;
 866 }
 867
 868
 869 #define MODE_LABEL_WIDTH 70
 870
 871 //########################
 872 //##       Star         ##
 873 //########################
 874
 875 static void sp_stb_magnitude_value_changed( GtkAdjustment *adj, GtkWidget *dataKludge )
 876 {
 877     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(dataKludge), "desktop");
 878
 879     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
 880         // do not remember prefs if this call is initiated by an undo change, because undoing object
 881         // creation sets bogus values to its attributes before it is deleted
 882         prefs_set_int_attribute("tools.shapes.star", "magnitude", (gint)adj->value);
 883     }
 884
 885     // quit if run by the attr_changed listener
 886     if (g_object_get_data(G_OBJECT(dataKludge), "freeze")) {
 887         return;
 888     }
 889
 890     // in turn, prevent listener from responding
 891     g_object_set_data(G_OBJECT(dataKludge), "freeze", GINT_TO_POINTER(TRUE));
 892
 893     bool modmade = false;
 894
 895     Inkscape::Selection *selection = sp_desktop_selection(desktop);
 896     GSList const *items = selection->itemList();
 897     for (; items != NULL; items = items->next) {
 898         if (SP_IS_STAR((SPItem *) items->data)) {
 899             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
 900             sp_repr_set_int(repr,"sodipodi:sides",(gint)adj->value);
 901             sp_repr_set_svg_double(repr, "sodipodi:arg2",
 902                                    (sp_repr_get_double_attribute(repr, "sodipodi:arg1", 0.5)
 903                                     + M_PI / (gint)adj->value));
 904             SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
 905             modmade = true;
 906         }
 907     }
 908     if (modmade)  sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_STAR,
 909                                    _("Star: Change number of corners"));
 910
 911     g_object_set_data(G_OBJECT(dataKludge), "freeze", GINT_TO_POINTER(FALSE));
 912 }
 913
 914 static void sp_stb_proportion_value_changed( GtkAdjustment *adj, GtkWidget *dataKludge )
 915 {
 916     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(dataKludge), "desktop");
 917
 918     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
 919         prefs_set_double_attribute("tools.shapes.star", "proportion", adj->value);
 920     }
 921
 922     // quit if run by the attr_changed listener
 923     if (g_object_get_data(G_OBJECT(dataKludge), "freeze")) {
 924         return;
 925     }
 926
 927     // in turn, prevent listener from responding
 928     g_object_set_data(G_OBJECT(dataKludge), "freeze", GINT_TO_POINTER(TRUE));
 929
 930     bool modmade = false;
 931     Inkscape::Selection *selection = sp_desktop_selection(desktop);
 932     GSList const *items = selection->itemList();
 933     for (; items != NULL; items = items->next) {
 934         if (SP_IS_STAR((SPItem *) items->data)) {
 935             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
 936
 937             gdouble r1 = sp_repr_get_double_attribute(repr, "sodipodi:r1", 1.0);
 938             gdouble r2 = sp_repr_get_double_attribute(repr, "sodipodi:r2", 1.0);
 939             if (r2 < r1) {
 940                 sp_repr_set_svg_double(repr, "sodipodi:r2", r1*adj->value);
 941             } else {
 942                 sp_repr_set_svg_double(repr, "sodipodi:r1", r2*adj->value);
 943             }
 944
 945             SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
 946             modmade = true;
 947         }
 948     }
 949
 950     if (modmade) sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_STAR,
 951                                    _("Star: Change spoke ratio"));
 952
 953     g_object_set_data(G_OBJECT(dataKludge), "freeze", GINT_TO_POINTER(FALSE));
 954 }
 955
 956 static void sp_stb_sides_flat_state_changed( GtkToggleAction *act, GtkObject *dataKludge )
 957 {
 958     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(dataKludge), "desktop");
 959     bool flat = gtk_toggle_action_get_active(act);
 960
 961     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
 962         prefs_set_string_attribute( "tools.shapes.star", "isflatsided",
 963                                     flat ? "true" : "false" );
 964     }
 965
 966     // quit if run by the attr_changed listener
 967     if (g_object_get_data(G_OBJECT(dataKludge), "freeze")) {
 968         return;
 969     }
 970
 971     // in turn, prevent listener from responding
 972     g_object_set_data(G_OBJECT(dataKludge), "freeze", GINT_TO_POINTER(TRUE));
 973
 974     Inkscape::Selection *selection = sp_desktop_selection(desktop);
 975     GSList const *items = selection->itemList();
 976     GtkAction* prop_action = GTK_ACTION( g_object_get_data(G_OBJECT(dataKludge), "prop_action") );
 977     bool modmade = false;
 978
 979     if ( prop_action ) {
 980         gtk_action_set_sensitive( prop_action, !flat );
 981     }
 982
 983     for (; items != NULL; items = items->next) {
 984         if (SP_IS_STAR((SPItem *) items->data)) {
 985             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
 986             repr->setAttribute("inkscape:flatsided", flat ? "true" : "false" );
 987             SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
 988             modmade = true;
 989         }
 990     }
 991
 992     if (modmade) {
 993         sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_STAR,
 994                          flat ? _("Make polygon") : _("Make star"));
 995     }
 996
 997     g_object_set_data(G_OBJECT(dataKludge), "freeze", GINT_TO_POINTER(FALSE));
 998 }
 999
1000 static void sp_stb_rounded_value_changed( GtkAdjustment *adj, GtkWidget *dataKludge )
1001 {
1002     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(dataKludge), "desktop");
1003
1004     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
1005         prefs_set_double_attribute("tools.shapes.star", "rounded", (gdouble) adj->value);
1006     }
1007
1008     // quit if run by the attr_changed listener
1009     if (g_object_get_data(G_OBJECT(dataKludge), "freeze")) {
1010         return;
1011     }
1012
1013     // in turn, prevent listener from responding
1014     g_object_set_data(G_OBJECT(dataKludge), "freeze", GINT_TO_POINTER(TRUE));
1015
1016     bool modmade = false;
1017
1018     Inkscape::Selection *selection = sp_desktop_selection(desktop);
1019     GSList const *items = selection->itemList();
1020     for (; items != NULL; items = items->next) {
1021         if (SP_IS_STAR((SPItem *) items->data)) {
1022             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
1023             sp_repr_set_svg_double(repr, "inkscape:rounded", (gdouble) adj->value);
1024             SP_OBJECT(items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
1025             modmade = true;
1026         }
1027     }
1028     if (modmade)  sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_STAR,
1029                                    _("Star: Change rounding"));
1030
1031     g_object_set_data(G_OBJECT(dataKludge), "freeze", GINT_TO_POINTER(FALSE));
1032 }
1033
1034 static void sp_stb_randomized_value_changed( GtkAdjustment *adj, GtkWidget *dataKludge )
1035 {
1036     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(dataKludge), "desktop");
1037
1038     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
1039         prefs_set_double_attribute("tools.shapes.star", "randomized", (gdouble) adj->value);
1040     }
1041
1042     // quit if run by the attr_changed listener
1043     if (g_object_get_data(G_OBJECT(dataKludge), "freeze")) {
1044         return;
1045     }
1046
1047     // in turn, prevent listener from responding
1048     g_object_set_data(G_OBJECT(dataKludge), "freeze", GINT_TO_POINTER(TRUE));
1049
1050     bool modmade = false;
1051
1052     Inkscape::Selection *selection = sp_desktop_selection(desktop);
1053     GSList const *items = selection->itemList();
1054     for (; items != NULL; items = items->next) {
1055         if (SP_IS_STAR((SPItem *) items->data)) {
1056             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
1057             sp_repr_set_svg_double(repr, "inkscape:randomized", (gdouble) adj->value);
1058             SP_OBJECT(items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
1059             modmade = true;
1060         }
1061     }
1062     if (modmade)  sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_STAR,
1063                                    _("Star: Change randomization"));
1064
1065     g_object_set_data(G_OBJECT(dataKludge), "freeze", GINT_TO_POINTER(FALSE));
1066 }
1067
1068
1069 static void star_tb_event_attr_changed(Inkscape::XML::Node *repr, gchar const *name,
1070                                        gchar const *old_value, gchar const *new_value,
1071                                        bool is_interactive, gpointer data)
1072 {
1073     GtkWidget *tbl = GTK_WIDGET(data);
1074
1075     // quit if run by the _changed callbacks
1076     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
1077         return;
1078     }
1079
1080     // in turn, prevent callbacks from responding
1081     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
1082
1083     GtkAdjustment *adj = 0;
1084
1085     if (!strcmp(name, "inkscape:randomized")) {
1086         adj = GTK_ADJUSTMENT( gtk_object_get_data(GTK_OBJECT(tbl), "randomized") );
1087         gtk_adjustment_set_value(adj, sp_repr_get_double_attribute(repr, "inkscape:randomized", 0.0));
1088     } else if (!strcmp(name, "inkscape:rounded")) {
1089         adj = GTK_ADJUSTMENT( gtk_object_get_data(GTK_OBJECT(tbl), "rounded") );
1090         gtk_adjustment_set_value(adj, sp_repr_get_double_attribute(repr, "inkscape:rounded", 0.0));
1091     } else if (!strcmp(name, "inkscape:flatsided")) {
1092         GtkAction* prop_action = GTK_ACTION( g_object_get_data(G_OBJECT(tbl), "prop_action") );
1093         char const *flatsides = repr->attribute("inkscape:flatsided");
1094         if (flatsides && !strcmp(flatsides,"false" )) {
1095             GtkToggleAction* flat2_action = GTK_TOGGLE_ACTION( g_object_get_data( G_OBJECT(tbl), "flat2_action" ) );
1096             gtk_toggle_action_set_active( flat2_action, TRUE );
1097             gtk_action_set_sensitive( prop_action, TRUE );
1098         } else {
1099             GtkToggleAction* flat_action = GTK_TOGGLE_ACTION( g_object_get_data( G_OBJECT(tbl), "flat_action" ) );
1100             gtk_toggle_action_set_active( flat_action, TRUE );
1101             gtk_action_set_sensitive( prop_action, FALSE );
1102         }
1103     } else if (!strcmp(name, "sodipodi:r1") || !strcmp(name, "sodipodi:r2")) {
1104         adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "proportion");
1105         gdouble r1 = sp_repr_get_double_attribute(repr, "sodipodi:r1", 1.0);
1106         gdouble r2 = sp_repr_get_double_attribute(repr, "sodipodi:r2", 1.0);
1107         if (r2 < r1) {
1108             gtk_adjustment_set_value(adj, r2/r1);
1109         } else {
1110             gtk_adjustment_set_value(adj, r1/r2);
1111         }
1112     } else if (!strcmp(name, "sodipodi:sides")) {
1113         adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "magnitude");
1114         gtk_adjustment_set_value(adj, sp_repr_get_int_attribute(repr, "sodipodi:sides", 0));
1115     }
1116
1117     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
1118 }
1119
1120
1121 static Inkscape::XML::NodeEventVector star_tb_repr_events =
1122 {
1123     NULL, /* child_added */
1124     NULL, /* child_removed */
1125     star_tb_event_attr_changed,
1126     NULL, /* content_changed */
1127     NULL  /* order_changed */
1128 };
1129
1130
1131 /**
1132  *  \param selection Should not be NULL.
1133  */
1134 static void
1135 sp_star_toolbox_selection_changed(Inkscape::Selection *selection, GtkObject *tbl)
1136 {
1137     int n_selected = 0;
1138     Inkscape::XML::Node *repr = NULL;
1139     Inkscape::XML::Node *oldrepr = NULL;
1140
1141     for (GSList const *items = selection->itemList();
1142          items != NULL;
1143          items = items->next)
1144     {
1145         if (SP_IS_STAR((SPItem *) items->data)) {
1146             n_selected++;
1147             repr = SP_OBJECT_REPR((SPItem *) items->data);
1148         }
1149     }
1150
1151     EgeOutputAction* act = EGE_OUTPUT_ACTION( gtk_object_get_data(GTK_OBJECT(tbl), "mode_action") );
1152
1153     if (n_selected == 0) {
1154         g_object_set( G_OBJECT(act), "label", _("<b>New:</b>"), NULL );
1155     } else if (n_selected == 1) {
1156         g_object_set( G_OBJECT(act), "label", _("<b>Change:</b>"), NULL );
1157
1158         oldrepr = (Inkscape::XML::Node *) gtk_object_get_data(GTK_OBJECT(tbl), "repr");
1159         if (oldrepr) { // remove old listener
1160             sp_repr_remove_listener_by_data(oldrepr, tbl);
1161             Inkscape::GC::release(oldrepr);
1162             oldrepr = 0;
1163             g_object_set_data(G_OBJECT(tbl), "repr", NULL);
1164         }
1165
1166         if (repr) {
1167             g_object_set_data(G_OBJECT(tbl), "repr", repr);
1168             Inkscape::GC::anchor(repr);
1169             sp_repr_add_listener(repr, &star_tb_repr_events, tbl);
1170             sp_repr_synthesize_events(repr, &star_tb_repr_events, tbl);
1171         }
1172     } else {
1173         // FIXME: implement averaging of all parameters for multiple selected stars
1174         //gtk_label_set_markup(GTK_LABEL(l), _("<b>Average:</b>"));
1175         //gtk_label_set_markup(GTK_LABEL(l), _("<b>Change:</b>"));
1176     }
1177 }
1178
1179
1180 static void sp_stb_defaults( GtkWidget *widget, GtkWidget *dataKludge )
1181 {
1182     // FIXME: in this and all other _default functions, set some flag telling the value_changed
1183     // callbacks to lump all the changes for all selected objects in one undo step
1184
1185     GtkAdjustment *adj = 0;
1186
1187     // fixme: make settable in prefs!
1188     gint mag = 5;
1189     gdouble prop = 0.5;
1190     gboolean flat = FALSE;
1191     gdouble randomized = 0;
1192     gdouble rounded = 0;
1193
1194     GtkToggleAction* flat_action = GTK_TOGGLE_ACTION( g_object_get_data( G_OBJECT(dataKludge), "flat_action" ) );
1195     GtkToggleAction* flat2_action = GTK_TOGGLE_ACTION( g_object_get_data( G_OBJECT(dataKludge), "flat2_action" ) );
1196     gtk_toggle_action_set_active( flat ? flat_action : flat2_action, TRUE );
1197
1198     GtkAction* sb2 = GTK_ACTION( g_object_get_data(G_OBJECT(dataKludge), "prop_action") );
1199     gtk_action_set_sensitive( sb2, !flat );
1200
1201     adj = GTK_ADJUSTMENT( gtk_object_get_data(GTK_OBJECT(dataKludge), "magnitude") );
1202     gtk_adjustment_set_value(adj, mag);
1203     gtk_adjustment_value_changed(adj);
1204
1205     adj = GTK_ADJUSTMENT( gtk_object_get_data(GTK_OBJECT(dataKludge), "proportion") );
1206     gtk_adjustment_set_value(adj, prop);
1207     gtk_adjustment_value_changed(adj);
1208
1209     adj = GTK_ADJUSTMENT( gtk_object_get_data(GTK_OBJECT(dataKludge), "rounded") );
1210     gtk_adjustment_set_value(adj, rounded);
1211     gtk_adjustment_value_changed(adj);
1212
1213     adj = GTK_ADJUSTMENT( gtk_object_get_data(GTK_OBJECT(dataKludge), "randomized") );
1214     gtk_adjustment_set_value(adj, randomized);
1215     gtk_adjustment_value_changed(adj);
1216 }
1217
1218
1219 void
1220 sp_toolbox_add_label(GtkWidget *tbl, gchar const *title, bool wide)
1221 {
1222     GtkWidget *boxl = gtk_hbox_new(FALSE, 0);
1223     if (wide) gtk_widget_set_size_request(boxl, MODE_LABEL_WIDTH, -1);
1224     GtkWidget *l = gtk_label_new(NULL);
1225     gtk_label_set_markup(GTK_LABEL(l), title);
1226     gtk_box_pack_end(GTK_BOX(boxl), l, FALSE, FALSE, 0);
1227     gtk_box_pack_start(GTK_BOX(tbl), boxl, FALSE, FALSE, 0);
1228     gtk_object_set_data(GTK_OBJECT(tbl), "mode_label", l);
1229 }
1230
1231
1232 static GtkWidget *
1233 sp_star_toolbox_new(SPDesktop *desktop)
1234 {
1235     GtkWidget *toolBar = 0;
1236     GtkWidget* holder = gtk_table_new( 1, 2, FALSE );
1237
1238     gchar const * descr =
1239         "<ui>"
1240         "  <toolbar name='StarToolbar'>"
1241         "    <separator />"
1242         "    <toolitem action='StarStateAction' />"
1243         "    <separator />"
1244         "    <toolitem action='FlatAction' />"
1245         "    <toolitem action='FlatAction2' />"
1246         "    <separator />"
1247         "    <toolitem action='MagnitudeAction' />"
1248         "    <toolitem action='SpokeAction' />"
1249         "    <toolitem action='RoundednessAction' />"
1250         "    <toolitem action='RandomizationAction' />"
1251         "    <separator />"
1252         "    <toolitem action='ResetAction' />"
1253         "  </toolbar>"
1254         "</ui>";
1255     GtkUIManager* mgr = gtk_ui_manager_new();
1256     GError* errVal = 0;
1257     GtkActionGroup* mainActions = gtk_action_group_new("main");
1258     {
1259         EgeOutputAction* act = ege_output_action_new( "StarStateAction", _("<b>New:</b>"), "", 0 );
1260         ege_output_action_set_use_markup( act, TRUE );
1261         gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
1262         gtk_object_set_data( GTK_OBJECT(holder), "mode_action", act );
1263     }
1264
1265     {
1266         gtk_object_set_data(GTK_OBJECT(holder), "dtw", desktop->canvas);
1267         gtk_object_set_data(GTK_OBJECT(holder), "desktop", desktop);
1268
1269         //EgeAdjustmentAction* calligraphy_angle = 0;
1270         EgeAdjustmentAction* eact = 0;
1271         gchar const *flatsidedstr = prefs_get_string_attribute( "tools.shapes.star", "isflatsided" );
1272         bool isFlatSided = flatsidedstr ? (strcmp(flatsidedstr, "false") != 0) : true;
1273
1274         /* Flatsided checkbox */
1275         {
1276             InkRadioAction* act = ink_radio_action_new( "FlatAction",
1277                                                         _("Polygon"),
1278                                                         _("Regular polygon (with one handle) instead of a star"),
1279                                                         "star_flat",
1280                                                         Inkscape::ICON_SIZE_SMALL_TOOLBAR );
1281             gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
1282
1283             InkRadioAction* act2 = ink_radio_action_new( "FlatAction2",
1284                                                          _("Star"),
1285                                                          _("Star instead of a regular polygon (with one handle)"),
1286                                                          "star_angled",
1287                                                          Inkscape::ICON_SIZE_SMALL_TOOLBAR );
1288             gtk_action_group_add_action( mainActions, GTK_ACTION( act2 ) );
1289
1290             // Connect to be in the same radio button group.
1291             gtk_radio_action_set_group( GTK_RADIO_ACTION(act), 0 );
1292             GSList* radioGroup = gtk_radio_action_get_group( GTK_RADIO_ACTION(act) );
1293             gtk_radio_action_set_group( GTK_RADIO_ACTION(act2), radioGroup );
1294
1295             gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), isFlatSided );
1296             gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act2), !isFlatSided );
1297
1298             g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(sp_stb_sides_flat_state_changed), holder);
1299             gtk_object_set_data( GTK_OBJECT(holder), "flat_action", act );
1300             gtk_object_set_data( GTK_OBJECT(holder), "flat2_action", act2 );
1301         }
1302
1303         /* Magnitude */
1304         //gchar const* labels[] = {_("tri (default)"), _("quad"), _("pent")};
1305         //gdouble values[] = {3, 4, 5};
1306         eact = create_adjustment_action( "MagnitudeAction",
1307                                          _("Corners:"), _("Number of corners of a polygon or star"),
1308                                          "tools.shapes.star", "magnitude", 3,
1309                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
1310                                          3, 1024, 1, 5,
1311                                          0, 0, 0, // labels, values, G_N_ELEMENTS(labels),
1312                                          sp_stb_magnitude_value_changed,
1313                                          1.0, 0 );
1314         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
1315         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
1316
1317         /* Spoke ratio */
1318         //gchar const* labels2[] = {_("(left edge up)"), _("(horizontal)"), _("(default)"), _("(right edge up)")};
1319         //gdouble values2[] = {-90, 0, 30, 90};
1320         eact = create_adjustment_action( "SpokeAction",
1321                                          _("Spoke ratio:"),
1322                                          // TRANSLATORS: Tip radius of a star is the distance from the center to the farthest handle.
1323                                          // Base radius is the same for the closest handle.
1324                                          _("Base radius to tip radius ratio"),
1325                                          "tools.shapes.star", "proportion", 0.5,
1326                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
1327                                          0.01, 1.0, 0.01, 0.1,
1328                                          0, 0, 0, // labels2, values2, G_N_ELEMENTS(labels2),
1329                                          sp_stb_proportion_value_changed );
1330         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
1331         g_object_set_data(G_OBJECT(holder), "prop_action", eact);
1332
1333         if ( !isFlatSided ) {
1334             gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
1335         } else {
1336             gtk_action_set_sensitive( GTK_ACTION(eact), FALSE );
1337         }
1338
1339         /* Roundedness */
1340         //gchar const* labels3[] = {_("(left edge up)"), _("(horizontal)"), _("(default)"), _("(right edge up)")};
1341         //gdouble values3[] = {-90, 0, 30, 90};
1342         eact = create_adjustment_action( "RoundednessAction",
1343                                          _("Rounded:"), _("How much rounded are the corners (0 for sharp)"),
1344                                          "tools.shapes.star", "rounded", 0.0,
1345                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
1346                                          -100.0, 100.0, 0.01, 0.1,
1347                                          0, 0, 0, // labels3, values3, G_N_ELEMENTS(labels3),
1348                                          sp_stb_rounded_value_changed );
1349         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
1350         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
1351
1352         /* Randomization */
1353         //gchar const* labels4[] = {_("(left edge up)"), _("(horizontal)"), _("(default)"), _("(right edge up)")};
1354         //gdouble values4[] = {-90, 0, 30, 90};
1355         eact = create_adjustment_action( "RandomizationAction",
1356                                          _("Randomized:"), _("Scatter randomly the corners and angles"),
1357                                          "tools.shapes.star", "randomized", 0.0,
1358                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
1359                                          -10.0, 10.0, 0.001, 0.01,
1360                                          0, 0, 0, // labels4, values4, G_N_ELEMENTS(labels4),
1361                                          sp_stb_randomized_value_changed, 0.1, 3 );
1362         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
1363         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
1364     }
1365
1366     {
1367         /* Reset */
1368         {
1369             GtkAction* act = gtk_action_new( "ResetAction",
1370                                              _("Defaults"),
1371                                              _("Reset shape parameters to defaults (use Inkscape Preferences > Tools to change defaults)"),
1372                                              GTK_STOCK_CLEAR );
1373             g_signal_connect_after( G_OBJECT(act), "activate", G_CALLBACK(sp_stb_defaults), holder );
1374             gtk_action_group_add_action( mainActions, act );
1375             gtk_action_set_sensitive( act, TRUE );
1376         }
1377     }
1378
1379     gtk_ui_manager_insert_action_group( mgr, mainActions, 0 );
1380     gtk_ui_manager_add_ui_from_string( mgr, descr, -1, &errVal );
1381
1382     toolBar = gtk_ui_manager_get_widget( mgr, "/ui/StarToolbar" );
1383     gtk_toolbar_set_style( GTK_TOOLBAR(toolBar), GTK_TOOLBAR_ICONS );
1384     gtk_toolbar_set_icon_size( GTK_TOOLBAR(toolBar), GTK_ICON_SIZE_SMALL_TOOLBAR );
1385
1386
1387     gtk_table_attach( GTK_TABLE(holder), toolBar, 0, 1, 0, 1, (GtkAttachOptions)(GTK_EXPAND | GTK_FILL), (GtkAttachOptions)(GTK_EXPAND | GTK_FILL), 0, 0 );
1388
1389     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of new stars"));
1390     swatch->setDesktop( desktop );
1391     swatch->setClickVerb( SP_VERB_CONTEXT_STAR_PREFS );
1392     swatch->setWatchedTool( "tools.shapes.star", true );
1393     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
1394     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 );
1395
1396     gtk_widget_show_all(holder);
1397     //sp_set_font_size_smaller (tbl);
1398
1399     sigc::connection *connection = new sigc::connection(
1400         sp_desktop_selection(desktop)->connectChanged(sigc::bind(sigc::ptr_fun(sp_star_toolbox_selection_changed), (GtkObject *)holder))
1401         );
1402     g_signal_connect(G_OBJECT(holder), "destroy", G_CALLBACK(delete_connection), connection);
1403
1404     return holder;
1405 }
1406
1407
1408 //########################
1409 //##       Rect         ##
1410 //########################
1411
1412 static void
1413 sp_rtb_sensitivize (GtkWidget *tbl)
1414 {
1415     GtkAdjustment *adj1 = GTK_ADJUSTMENT(gtk_object_get_data(GTK_OBJECT(tbl), "rx"));
1416     GtkAdjustment *adj2 = GTK_ADJUSTMENT(gtk_object_get_data(GTK_OBJECT(tbl), "ry"));
1417     GtkWidget *not_rounded = (GtkWidget*) g_object_get_data(G_OBJECT(tbl), "not_rounded");
1418
1419     if (adj1->value == 0 && adj2->value == 0 && gtk_object_get_data(GTK_OBJECT(tbl), "single")) { // only for a single selected rect (for now)
1420         gtk_widget_set_sensitive(GTK_WIDGET(not_rounded), FALSE);
1421     } else {
1422         gtk_widget_set_sensitive(GTK_WIDGET(not_rounded), TRUE);
1423     }
1424 }
1425
1426
1427 static void
1428 sp_rtb_value_changed(GtkAdjustment *adj, GtkWidget *tbl, gchar const *value_name,
1429                           void (*setter)(SPRect *, gdouble))
1430 {
1431     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
1432
1433     GtkWidget *us = (GtkWidget *)gtk_object_get_data(GTK_OBJECT(tbl), "units");
1434     SPUnit const *unit = sp_unit_selector_get_unit(SP_UNIT_SELECTOR(us));
1435
1436     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
1437         prefs_set_double_attribute("tools.shapes.rect", value_name, sp_units_get_pixels(adj->value, *unit));
1438     }
1439
1440     // quit if run by the attr_changed listener
1441     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
1442         return;
1443     }
1444
1445     // in turn, prevent listener from responding
1446     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
1447
1448     bool modmade = false;
1449     Inkscape::Selection *selection = sp_desktop_selection(desktop);
1450     for (GSList const *items = selection->itemList(); items != NULL; items = items->next) {
1451         if (SP_IS_RECT(items->data)) {
1452             if (adj->value != 0) {
1453                 setter(SP_RECT(items->data), sp_units_get_pixels(adj->value, *unit));
1454             } else {
1455                 SP_OBJECT_REPR(items->data)->setAttribute(value_name, NULL);
1456             }
1457             modmade = true;
1458         }
1459     }
1460
1461     sp_rtb_sensitivize (tbl);
1462
1463     if (modmade) {
1464         sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_RECT,
1465                                    _("Change rectangle"));
1466     }
1467
1468     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
1469
1470     // defocus spinbuttons by moving focus to the canvas, unless "stay" is on
1471     spinbutton_defocus(GTK_OBJECT(tbl));
1472 }
1473
1474 static void
1475 sp_rtb_rx_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1476 {
1477     sp_rtb_value_changed(adj, tbl, "rx", sp_rect_set_visible_rx);
1478 }
1479
1480 static void
1481 sp_rtb_ry_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1482 {
1483     sp_rtb_value_changed(adj, tbl, "ry", sp_rect_set_visible_ry);
1484 }
1485
1486 static void
1487 sp_rtb_width_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1488 {
1489     sp_rtb_value_changed(adj, tbl, "width", sp_rect_set_visible_width);
1490 }
1491
1492 static void
1493 sp_rtb_height_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1494 {
1495     sp_rtb_value_changed(adj, tbl, "height", sp_rect_set_visible_height);
1496 }
1497
1498
1499
1500 static void
1501 sp_rtb_defaults( GtkWidget *widget, GtkObject *obj)
1502 {
1503     GtkWidget *tbl = GTK_WIDGET(obj);
1504
1505     GtkAdjustment *adj;
1506
1507     adj = (GtkAdjustment*)gtk_object_get_data(obj, "rx");
1508     gtk_adjustment_set_value(adj, 0.0);
1509     // this is necessary if the previous value was 0, but we still need to run the callback to change all selected objects
1510     gtk_adjustment_value_changed(adj);
1511
1512     adj = (GtkAdjustment*)gtk_object_get_data(obj, "ry");
1513     gtk_adjustment_set_value(adj, 0.0);
1514     gtk_adjustment_value_changed(adj);
1515
1516     sp_rtb_sensitivize (tbl);
1517
1518     spinbutton_defocus(GTK_OBJECT(tbl));
1519 }
1520
1521 static void rect_tb_event_attr_changed(Inkscape::XML::Node *repr, gchar const *name,
1522                                        gchar const *old_value, gchar const *new_value,
1523                                        bool is_interactive, gpointer data)
1524 {
1525     GtkWidget *tbl = GTK_WIDGET(data);
1526
1527     // quit if run by the _changed callbacks
1528     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
1529         return;
1530     }
1531
1532     // in turn, prevent callbacks from responding
1533     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
1534
1535     GtkWidget *us = (GtkWidget *)gtk_object_get_data(GTK_OBJECT(tbl), "units");
1536     SPUnit const *unit = sp_unit_selector_get_unit(SP_UNIT_SELECTOR(us));
1537
1538     SPItem *item = SP_ITEM(g_object_get_data(G_OBJECT(tbl), "item"));
1539     if (SP_IS_RECT(item)) {
1540         {
1541             GtkAdjustment *adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "rx");
1542             gdouble rx = sp_rect_get_visible_rx(SP_RECT(item));
1543             gtk_adjustment_set_value(adj, sp_pixels_get_units(rx, *unit));
1544         }
1545
1546         {
1547             GtkAdjustment *adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "ry");
1548             gdouble ry = sp_rect_get_visible_ry(SP_RECT(item));
1549             gtk_adjustment_set_value(adj, sp_pixels_get_units(ry, *unit));
1550         }
1551
1552         {
1553             GtkAdjustment *adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "width");
1554             gdouble width = sp_rect_get_visible_width (SP_RECT(item));
1555             gtk_adjustment_set_value(adj, sp_pixels_get_units(width, *unit));
1556         }
1557
1558         {
1559             GtkAdjustment *adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "height");
1560             gdouble height = sp_rect_get_visible_height (SP_RECT(item));
1561             gtk_adjustment_set_value(adj, sp_pixels_get_units(height, *unit));
1562         }
1563     }
1564
1565     sp_rtb_sensitivize (tbl);
1566
1567     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
1568 }
1569
1570
1571 static Inkscape::XML::NodeEventVector rect_tb_repr_events = {
1572     NULL, /* child_added */
1573     NULL, /* child_removed */
1574     rect_tb_event_attr_changed,
1575     NULL, /* content_changed */
1576     NULL  /* order_changed */
1577 };
1578
1579 /**
1580  *  \param selection should not be NULL.
1581  */
1582 static void
1583 sp_rect_toolbox_selection_changed(Inkscape::Selection *selection, GtkObject *tbl)
1584 {
1585     int n_selected = 0;
1586     Inkscape::XML::Node *repr = NULL;
1587     SPItem *item = NULL;
1588     Inkscape::XML::Node *oldrepr = NULL;
1589
1590     for (GSList const *items = selection->itemList();
1591          items != NULL;
1592          items = items->next) {
1593         if (SP_IS_RECT((SPItem *) items->data)) {
1594             n_selected++;
1595             item = (SPItem *) items->data;
1596             repr = SP_OBJECT_REPR(item);
1597         }
1598     }
1599
1600     GtkWidget *l = GTK_WIDGET(gtk_object_get_data(GTK_OBJECT(tbl), "mode_label"));
1601
1602     g_object_set_data(G_OBJECT(tbl), "single", GINT_TO_POINTER(FALSE));
1603
1604     if (n_selected == 0) {
1605         gtk_label_set_markup(GTK_LABEL(l), _("<b>New:</b>"));
1606
1607         GtkWidget *w = (GtkWidget *) gtk_object_get_data(GTK_OBJECT(tbl), "width_sb");
1608         gtk_widget_set_sensitive(w, FALSE);
1609         GtkWidget *h = (GtkWidget *) gtk_object_get_data(GTK_OBJECT(tbl), "height_sb");
1610         gtk_widget_set_sensitive(h, FALSE);
1611
1612     } else if (n_selected == 1) {
1613         gtk_label_set_markup(GTK_LABEL(l), _("<b>Change:</b>"));
1614         g_object_set_data(G_OBJECT(tbl), "single", GINT_TO_POINTER(TRUE));
1615
1616         GtkWidget *w = (GtkWidget *) gtk_object_get_data(GTK_OBJECT(tbl), "width_sb");
1617         gtk_widget_set_sensitive(w, TRUE);
1618         GtkWidget *h = (GtkWidget *) gtk_object_get_data(GTK_OBJECT(tbl), "height_sb");
1619         gtk_widget_set_sensitive(h, TRUE);
1620
1621         oldrepr = (Inkscape::XML::Node *) gtk_object_get_data(GTK_OBJECT(tbl), "repr");
1622         if (oldrepr) { // remove old listener
1623             sp_repr_remove_listener_by_data(oldrepr, tbl);
1624             Inkscape::GC::release(oldrepr);
1625             oldrepr = 0;
1626             g_object_set_data(G_OBJECT(tbl), "repr", NULL);
1627         }
1628         if (repr) {
1629             g_object_set_data(G_OBJECT(tbl), "repr", repr);
1630             g_object_set_data(G_OBJECT(tbl), "item", item);
1631             Inkscape::GC::anchor(repr);
1632             sp_repr_add_listener(repr, &rect_tb_repr_events, tbl);
1633             sp_repr_synthesize_events(repr, &rect_tb_repr_events, tbl);
1634         }
1635     } else {
1636         // FIXME: implement averaging of all parameters for multiple selected
1637         //gtk_label_set_markup(GTK_LABEL(l), _("<b>Average:</b>"));
1638         gtk_label_set_markup(GTK_LABEL(l), _("<b>Change:</b>"));
1639         sp_rtb_sensitivize (GTK_WIDGET(tbl));
1640     }
1641 }
1642
1643
1644 static GtkWidget *
1645 sp_rect_toolbox_new(SPDesktop *desktop)
1646 {
1647     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
1648
1649     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
1650     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
1651
1652     GtkTooltips *tt = gtk_tooltips_new();
1653
1654     sp_toolbox_add_label(tbl, _("<b>New:</b>"));
1655
1656     // rx/ry units menu: create
1657     GtkWidget *us = sp_unit_selector_new(SP_UNIT_ABSOLUTE | SP_UNIT_DEVICE);
1658     sp_unit_selector_setsize(us, AUX_OPTION_MENU_WIDTH, AUX_OPTION_MENU_HEIGHT);
1659     sp_unit_selector_set_unit(SP_UNIT_SELECTOR(us), desktop->namedview->doc_units);
1660     // fixme: add % meaning per cent of the width/height
1661
1662     /* W */
1663     {
1664         GtkWidget *hb = sp_tb_spinbutton(_("W:"), _("Width of rectangle"),
1665                                          "tools.shapes.rect", "width", 0,
1666                                          us, tbl, TRUE, "altx-rect",
1667                                          0, 1e6, SPIN_STEP, SPIN_PAGE_STEP,
1668                                          sp_rtb_width_value_changed);
1669         gtk_object_set_data(GTK_OBJECT(tbl), "width_sb", hb);
1670         gtk_widget_set_sensitive(hb, FALSE);
1671         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
1672     }
1673
1674     /* H */
1675     {
1676         GtkWidget *hb = sp_tb_spinbutton(_("H:"), _("Height of rectangle"),
1677                                          "tools.shapes.rect", "height", 0,
1678                                          us, tbl, FALSE, NULL,
1679                                          0, 1e6, SPIN_STEP, SPIN_PAGE_STEP,
1680                                          sp_rtb_height_value_changed);
1681         gtk_object_set_data(GTK_OBJECT(tbl), "height_sb", hb);
1682         gtk_widget_set_sensitive(hb, FALSE);
1683         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
1684     }
1685
1686     /* rx */
1687     {
1688         GtkWidget *hb = sp_tb_spinbutton(_("Rx:"), _("Horizontal radius of rounded corners"),
1689                                          "tools.shapes.rect", "rx", 0,
1690                                          us, tbl, FALSE, NULL,
1691                                          0, 1e6, SPIN_STEP, SPIN_PAGE_STEP,
1692                                          sp_rtb_rx_value_changed);
1693         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
1694     }
1695
1696     /* ry */
1697     {
1698         GtkWidget *hb = sp_tb_spinbutton(_("Ry:"), _("Vertical radius of rounded corners"),
1699                                          "tools.shapes.rect", "ry", 0,
1700                                          us, tbl, FALSE, NULL,
1701                                          0, 1e6, SPIN_STEP, SPIN_PAGE_STEP,
1702                                          sp_rtb_ry_value_changed);
1703         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
1704     }
1705
1706     // add the units menu
1707     gtk_widget_show(us);
1708     gtk_box_pack_start(GTK_BOX(tbl), us, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
1709     gtk_object_set_data(GTK_OBJECT(tbl), "units", us);
1710
1711     /* Reset */
1712     {
1713         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
1714         GtkWidget *b = gtk_button_new_with_label(_("Not rounded"));
1715         gtk_object_set_data(GTK_OBJECT(tbl), "not_rounded", b);
1716         gtk_tooltips_set_tip(tt, b, _("Make corners sharp"), NULL);
1717         gtk_widget_show(b);
1718         gtk_container_add(GTK_CONTAINER(hb), b);
1719         gtk_signal_connect(GTK_OBJECT(b), "clicked", GTK_SIGNAL_FUNC(sp_rtb_defaults), tbl);
1720         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
1721     }
1722
1723     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of new rectangles"));
1724     swatch->setDesktop (desktop);
1725     swatch->setClickVerb (SP_VERB_CONTEXT_RECT_PREFS);
1726     swatch->setWatchedTool ("tools.shapes.rect", true);
1727     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
1728     gtk_box_pack_end(GTK_BOX(tbl), swatch_, FALSE, FALSE, 0);
1729
1730     g_object_set_data(G_OBJECT(tbl), "single", GINT_TO_POINTER(TRUE));
1731     sp_rtb_sensitivize (tbl);
1732
1733     gtk_widget_show_all(tbl);
1734     sp_set_font_size_smaller (tbl);
1735
1736     sigc::connection *connection = new sigc::connection(
1737         sp_desktop_selection(desktop)->connectChanged(sigc::bind(sigc::ptr_fun(sp_rect_toolbox_selection_changed), (GtkObject *)tbl))
1738         );
1739     g_signal_connect(G_OBJECT(tbl), "destroy", G_CALLBACK(delete_connection), connection);
1740
1741     return tbl;
1742 }
1743
1744 //########################
1745 //##       Spiral       ##
1746 //########################
1747
1748 static void
1749 sp_spl_tb_value_changed(GtkAdjustment *adj, GtkWidget *tbl, gchar const *value_name)
1750 {
1751     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
1752
1753     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
1754         prefs_set_double_attribute("tools.shapes.spiral", value_name, adj->value);
1755     }
1756
1757     // quit if run by the attr_changed listener
1758     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
1759         return;
1760     }
1761
1762     // in turn, prevent listener from responding
1763     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
1764
1765     gchar* namespaced_name = g_strconcat("sodipodi:", value_name, NULL);
1766
1767     bool modmade = false;
1768     for (GSList const *items = sp_desktop_selection(desktop)->itemList();
1769          items != NULL;
1770          items = items->next)
1771     {
1772         if (SP_IS_SPIRAL((SPItem *) items->data)) {
1773             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
1774             sp_repr_set_svg_double( repr, namespaced_name, adj->value );
1775             SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
1776             modmade = true;
1777         }
1778     }
1779
1780     g_free(namespaced_name);
1781
1782     if (modmade) {
1783         sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_SPIRAL,
1784                                    _("Change spiral"));
1785     }
1786
1787     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
1788
1789     spinbutton_defocus(GTK_OBJECT(tbl));
1790 }
1791
1792 static void
1793 sp_spl_tb_revolution_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1794 {
1795     sp_spl_tb_value_changed(adj, tbl, "revolution");
1796 }
1797
1798 static void
1799 sp_spl_tb_expansion_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1800 {
1801     sp_spl_tb_value_changed(adj, tbl, "expansion");
1802 }
1803
1804 static void
1805 sp_spl_tb_t0_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1806 {
1807     sp_spl_tb_value_changed(adj, tbl, "t0");
1808 }
1809
1810 static void
1811 sp_spl_tb_defaults(GtkWidget *widget, GtkObject *obj)
1812 {
1813     GtkWidget *tbl = GTK_WIDGET(obj);
1814
1815     GtkAdjustment *adj;
1816
1817     // fixme: make settable
1818     gdouble rev = 5;
1819     gdouble exp = 1.0;
1820     gdouble t0 = 0.0;
1821
1822     adj = (GtkAdjustment*)gtk_object_get_data(obj, "revolution");
1823     gtk_adjustment_set_value(adj, rev);
1824     gtk_adjustment_value_changed(adj);
1825
1826     adj = (GtkAdjustment*)gtk_object_get_data(obj, "expansion");
1827     gtk_adjustment_set_value(adj, exp);
1828     gtk_adjustment_value_changed(adj);
1829
1830     adj = (GtkAdjustment*)gtk_object_get_data(obj, "t0");
1831     gtk_adjustment_set_value(adj, t0);
1832     gtk_adjustment_value_changed(adj);
1833
1834     spinbutton_defocus(GTK_OBJECT(tbl));
1835 }
1836
1837
1838 static void spiral_tb_event_attr_changed(Inkscape::XML::Node *repr, gchar const *name,
1839                                          gchar const *old_value, gchar const *new_value,
1840                                          bool is_interactive, gpointer data)
1841 {
1842     GtkWidget *tbl = GTK_WIDGET(data);
1843
1844     // quit if run by the _changed callbacks
1845     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
1846         return;
1847     }
1848
1849     // in turn, prevent callbacks from responding
1850     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
1851
1852     GtkAdjustment *adj;
1853     adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "revolution");
1854     gtk_adjustment_set_value(adj, (sp_repr_get_double_attribute(repr, "sodipodi:revolution", 3.0)));
1855
1856     adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "expansion");
1857     gtk_adjustment_set_value(adj, (sp_repr_get_double_attribute(repr, "sodipodi:expansion", 1.0)));
1858
1859     adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "t0");
1860     gtk_adjustment_set_value(adj, (sp_repr_get_double_attribute(repr, "sodipodi:t0", 0.0)));
1861
1862     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
1863 }
1864
1865
1866 static Inkscape::XML::NodeEventVector spiral_tb_repr_events = {
1867     NULL, /* child_added */
1868     NULL, /* child_removed */
1869     spiral_tb_event_attr_changed,
1870     NULL, /* content_changed */
1871     NULL  /* order_changed */
1872 };
1873
1874 static void
1875 sp_spiral_toolbox_selection_changed(Inkscape::Selection *selection, GtkObject *tbl)
1876 {
1877     int n_selected = 0;
1878     Inkscape::XML::Node *repr = NULL;
1879     Inkscape::XML::Node *oldrepr = NULL;
1880
1881     for (GSList const *items = selection->itemList();
1882          items != NULL;
1883          items = items->next)
1884     {
1885         if (SP_IS_SPIRAL((SPItem *) items->data)) {
1886             n_selected++;
1887             repr = SP_OBJECT_REPR((SPItem *) items->data);
1888         }
1889     }
1890
1891     GtkWidget *l = GTK_WIDGET(gtk_object_get_data(GTK_OBJECT(tbl), "mode_label"));
1892
1893     if (n_selected == 0) {
1894         gtk_label_set_markup(GTK_LABEL(l), _("<b>New:</b>"));
1895     } else if (n_selected == 1) {
1896         gtk_label_set_markup(GTK_LABEL(l), _("<b>Change:</b>"));
1897
1898         oldrepr = (Inkscape::XML::Node *) gtk_object_get_data(GTK_OBJECT(tbl), "repr");
1899         if (oldrepr) { // remove old listener
1900             sp_repr_remove_listener_by_data(oldrepr, tbl);
1901             Inkscape::GC::release(oldrepr);
1902             oldrepr = 0;
1903             g_object_set_data(G_OBJECT(tbl), "repr", NULL);
1904         }
1905
1906         if (repr) {
1907             g_object_set_data(G_OBJECT(tbl), "repr", repr);
1908             Inkscape::GC::anchor(repr);
1909             sp_repr_add_listener(repr, &spiral_tb_repr_events, tbl);
1910             sp_repr_synthesize_events(repr, &spiral_tb_repr_events, tbl);
1911         }
1912     } else {
1913         // FIXME: implement averaging of all parameters for multiple selected
1914         //gtk_label_set_markup(GTK_LABEL(l), _("<b>Average:</b>"));
1915         gtk_label_set_markup(GTK_LABEL(l), _("<b>Change:</b>"));
1916     }
1917 }
1918
1919
1920 static GtkWidget *
1921 sp_spiral_toolbox_new(SPDesktop *desktop)
1922 {
1923     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
1924     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
1925     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
1926
1927     GtkTooltips *tt = gtk_tooltips_new();
1928
1929     sp_toolbox_add_label(tbl, _("<b>New:</b>"));
1930
1931     /* Revolution */
1932     {
1933         GtkWidget *hb = sp_tb_spinbutton(_("Turns:"), _("Number of revolutions"),
1934                                          "tools.shapes.spiral", "revolution", 3.0,
1935                                          NULL, tbl, TRUE, "altx-spiral",
1936                                          0.01, 1024.0, 0.1, 1.0,
1937                                          sp_spl_tb_revolution_value_changed, 1, 2);
1938         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_SPACING);
1939     }
1940
1941     /* Expansion */
1942     {
1943         GtkWidget *hb = sp_tb_spinbutton(_("Divergence:"), _("How much denser/sparser are outer revolutions; 1 = uniform"),
1944                                          "tools.shapes.spiral", "expansion", 1.0,
1945                                          NULL, tbl, FALSE, NULL,
1946                                          0.0, 1000.0, 0.01, 1.0,
1947                                          sp_spl_tb_expansion_value_changed);
1948         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_SPACING);
1949     }
1950
1951     /* T0 */
1952     {
1953         GtkWidget *hb = sp_tb_spinbutton(_("Inner radius:"), _("Radius of the innermost revolution (relative to the spiral size)"),
1954                                          "tools.shapes.spiral", "t0", 0.0,
1955                                          NULL, tbl, FALSE, NULL,
1956                                          0.0, 0.999, 0.01, 1.0,
1957                                          sp_spl_tb_t0_value_changed);
1958         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_SPACING);
1959     }
1960
1961     aux_toolbox_space(tbl, AUX_SPACING);
1962
1963     /* Reset */
1964     {
1965         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
1966         GtkWidget *b = gtk_button_new_with_label(_("Defaults"));
1967         gtk_tooltips_set_tip(tt, b, _("Reset shape parameters to defaults (use Inkscape Preferences > Tools to change defaults)"), NULL);
1968         gtk_widget_show(b);
1969         gtk_container_add(GTK_CONTAINER(hb), b);
1970         gtk_signal_connect(GTK_OBJECT(b), "clicked", GTK_SIGNAL_FUNC(sp_spl_tb_defaults), tbl);
1971         gtk_box_pack_start(GTK_BOX(tbl),hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
1972     }
1973
1974     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of new spirals"));
1975     swatch->setDesktop (desktop);
1976     swatch->setClickVerb (SP_VERB_CONTEXT_SPIRAL_PREFS);
1977     swatch->setWatchedTool ("tools.shapes.spiral", true);
1978     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
1979     gtk_box_pack_end(GTK_BOX(tbl), swatch_, FALSE, FALSE, 0);
1980
1981     gtk_widget_show_all(tbl);
1982     sp_set_font_size_smaller (tbl);
1983
1984     sigc::connection *connection = new sigc::connection(
1985         sp_desktop_selection(desktop)->connectChanged(sigc::bind(sigc::ptr_fun(sp_spiral_toolbox_selection_changed), (GtkObject *)tbl))
1986         );
1987     g_signal_connect(G_OBJECT(tbl), "destroy", G_CALLBACK(delete_connection), connection);
1988
1989     return tbl;
1990 }
1991
1992 //########################
1993 //##     Pen/Pencil    ##
1994 //########################
1995
1996
1997 static GtkWidget *
1998 sp_pen_toolbox_new(SPDesktop *desktop)
1999 {
2000     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
2001     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
2002     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
2003
2004     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of new paths created by Pen"));
2005     swatch->setDesktop (desktop);
2006     swatch->setClickVerb (SP_VERB_CONTEXT_PEN_PREFS);
2007     swatch->setWatchedTool ("tools.freehand.pen", true);
2008     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
2009     gtk_box_pack_end(GTK_BOX(tbl), swatch_, FALSE, FALSE, 0);
2010
2011     gtk_widget_show_all(tbl);
2012     sp_set_font_size_smaller (tbl);
2013
2014     return tbl;
2015 }
2016
2017 static GtkWidget *
2018 sp_pencil_toolbox_new(SPDesktop *desktop)
2019 {
2020     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
2021     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
2022     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
2023
2024     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of new paths created by Pencil"));
2025     swatch->setDesktop (desktop);
2026     swatch->setClickVerb (SP_VERB_CONTEXT_PENCIL_PREFS);
2027     swatch->setWatchedTool ("tools.freehand.pencil", true);
2028     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
2029     gtk_box_pack_end(GTK_BOX(tbl), swatch_, FALSE, FALSE, 0);
2030
2031     gtk_widget_show_all(tbl);
2032     sp_set_font_size_smaller (tbl);
2033
2034     return tbl;
2035 }
2036
2037
2038 //########################
2039 //##     Calligraphy    ##
2040 //########################
2041
2042 static void sp_ddc_mass_value_changed( GtkAdjustment *adj, GtkWidget *tbl )
2043 {
2044     prefs_set_double_attribute( "tools.calligraphic", "mass", adj->value );
2045 }
2046
2047 static void sp_ddc_wiggle_value_changed( GtkAdjustment *adj, GtkWidget *tbl )
2048 {
2049     prefs_set_double_attribute( "tools.calligraphic", "wiggle", adj->value );
2050 }
2051
2052 static void sp_ddc_angle_value_changed( GtkAdjustment *adj, GtkWidget *tbl )
2053 {
2054     prefs_set_double_attribute( "tools.calligraphic", "angle", adj->value );
2055 }
2056
2057 static void sp_ddc_width_value_changed( GtkAdjustment *adj, GtkWidget *tbl )
2058 {
2059     prefs_set_double_attribute( "tools.calligraphic", "width", adj->value * 0.01 );
2060 }
2061
2062 static void sp_ddc_velthin_value_changed( GtkAdjustment *adj, GtkWidget *tbl )
2063 {
2064     prefs_set_double_attribute("tools.calligraphic", "thinning", adj->value);
2065 }
2066
2067 static void sp_ddc_flatness_value_changed( GtkAdjustment *adj, GtkWidget *tbl )
2068 {
2069     prefs_set_double_attribute( "tools.calligraphic", "flatness", adj->value );
2070 }
2071
2072 static void sp_ddc_tremor_value_changed( GtkAdjustment *adj, GtkWidget *tbl )
2073 {
2074     prefs_set_double_attribute( "tools.calligraphic", "tremor", adj->value );
2075 }
2076
2077 static void sp_ddc_cap_rounding_value_changed( GtkAdjustment *adj, GtkWidget *tbl )
2078 {
2079     prefs_set_double_attribute( "tools.calligraphic", "cap_rounding", adj->value );
2080 }
2081
2082 static void sp_ddc_pressure_state_changed( GtkToggleAction *act, gpointer data )
2083 {
2084     prefs_set_int_attribute( "tools.calligraphic", "usepressure", gtk_toggle_action_get_active( act ) ? 1 : 0);
2085 }
2086
2087 static void sp_ddc_tilt_state_changed( GtkToggleAction *act, GtkAction *calligraphy_angle )
2088 {
2089     prefs_set_int_attribute( "tools.calligraphic", "usetilt", gtk_toggle_action_get_active( act ) ? 1 : 0 );
2090
2091     gtk_action_set_sensitive( calligraphy_angle, !gtk_toggle_action_get_active( act ) );
2092 }
2093
2094 static void sp_ddc_defaults(GtkWidget *, GtkWidget *dataKludge)
2095 {
2096     // FIXME: make defaults settable via Inkscape Options
2097     struct KeyValue {
2098         char const *key;
2099         double value;
2100     } const key_values[] = {
2101         {"mass", 0.02},
2102         {"wiggle", 0.0},
2103         {"angle", 30.0},
2104         {"width", 15},
2105         {"thinning", 0.1},
2106         {"tremor", 0.0},
2107         {"flatness", 0.9},
2108         {"cap_rounding", 0.0}
2109     };
2110
2111     for (unsigned i = 0; i < G_N_ELEMENTS(key_values); ++i) {
2112         KeyValue const &kv = key_values[i];
2113         GtkAdjustment* adj = static_cast<GtkAdjustment *>(gtk_object_get_data(GTK_OBJECT(dataKludge), kv.key));
2114         if ( adj ) {
2115             gtk_adjustment_set_value(adj, kv.value);
2116         }
2117     }
2118 }
2119
2120
2121 static GtkWidget *
2122 sp_calligraphy_toolbox_new(SPDesktop *desktop)
2123 {
2124     GtkWidget *toolBar = 0;
2125     GtkWidget* holder = gtk_table_new( 1, 2, FALSE );
2126
2127     gchar const * descr =
2128         "<ui>"
2129         "  <toolbar name='CalligraphyToolbar'>"
2130         "    <separator />"
2131         "    <toolitem name='Width' action='WidthAction' />"
2132         "    <toolitem name='Thinning' action='ThinningAction' />"
2133         "    <separator />"
2134         "    <toolitem name='Angle' action='AngleAction' />"
2135         "    <toolitem action='FixationAction' />"
2136         "    <toolitem action='CapRoundingAction' />"
2137         "    <separator />"
2138         "    <toolitem action='TremorAction' />"
2139         "    <toolitem action='WiggleAction' />"
2140         "    <toolitem action='MassAction' />"
2141         "    <separator />"
2142         "    <toolitem action='PressureAction' />"
2143         "    <toolitem action='TiltAction' />"
2144         "    <toolitem action='ResetAction' />"
2145         "  </toolbar>"
2146         "</ui>";
2147     GtkUIManager* mgr = gtk_ui_manager_new();
2148     GError* errVal = 0;
2149     GtkActionGroup* mainActions = gtk_action_group_new("main");
2150
2151     {
2152         EgeAdjustmentAction* calligraphy_angle = 0;
2153
2154         {
2155         /* Width */
2156         gchar const* labels[] = {_("(hairline)"), 0, 0, 0, _("(default)"), 0, 0, 0, 0, _("(broad stroke)")};
2157         gdouble values[] = {1, 3, 5, 10, 15, 20, 30, 50, 75, 100};
2158         EgeAdjustmentAction *eact = create_adjustment_action( "WidthAction",
2159                                          _("Width:"), _("The width of the calligraphic pen (relative to the visible canvas area)"),
2160                                          "tools.calligraphic", "width", 15,
2161                                          GTK_WIDGET(desktop->canvas), NULL, holder, TRUE, "altx-calligraphy",
2162                                          1, 100, 1.0, 10.0,
2163                                          labels, values, G_N_ELEMENTS(labels),
2164                                          sp_ddc_width_value_changed,  0.01, 0, 100 );
2165         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2166         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2167         }
2168
2169         {
2170         /* Thinning */
2171             gchar const* labels[] = {_("(speed blows up stroke)"), 0, 0, _("(slight widening)"), _("(constant width)"), _("(slight thinning, default)"), 0, 0, _("(speed deflates stroke)")};
2172             gdouble values[] = {-1, -0.4, -0.2, -0.1, 0, 0.1, 0.2, 0.4, 1};
2173         EgeAdjustmentAction* eact = create_adjustment_action( "ThinningAction",
2174                                          _("Thinning:"), _("How much velocity thins the stroke (> 0 makes fast strokes thinner, < 0 makes them broader, 0 makes width independent of velocity)"),
2175                                          "tools.calligraphic", "thinning", 0.1,
2176                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2177                                          -1.0, 1.0, 0.01, 0.1,
2178                                          labels, values, G_N_ELEMENTS(labels),
2179                                          sp_ddc_velthin_value_changed, 0.01, 2);
2180         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2181         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2182         }
2183
2184         {
2185         /* Angle */
2186         gchar const* labels[] = {_("(left edge up)"), 0, 0, _("(horizontal)"), _("(default)"), 0, _("(right edge up)")};
2187         gdouble values[] = {-90, -60, -30, 0, 30, 60, 90};
2188         EgeAdjustmentAction* eact = create_adjustment_action( "AngleAction",
2189                                          _("Angle:"), _("The angle of the pen's nib (in degrees; 0 = horizontal; has no effect if fixation = 0)"),
2190                                          "tools.calligraphic", "angle", 30,
2191                                          GTK_WIDGET(desktop->canvas), NULL, holder, TRUE, "calligraphy-angle",
2192                                          -90.0, 90.0, 1.0, 10.0,
2193                                          labels, values, G_N_ELEMENTS(labels),
2194                                          sp_ddc_angle_value_changed, 1, 0 );
2195         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2196         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2197         calligraphy_angle = eact;
2198         }
2199
2200         {
2201         /* Fixation */
2202             gchar const* labels[] = {_("(perpendicular to stroke, \"brush\")"), 0, 0, 0, _("(almost fixed, default)"), _("(fixed by Angle, \"pen\")")};
2203         gdouble values[] = {0, 0.2, 0.4, 0.6, 0.9, 1.0};
2204         EgeAdjustmentAction* eact = create_adjustment_action( "FixationAction",
2205                                          _("Fixation:"), _("Angle behavior (0 = nib always perpendicular to stroke direction, 1 = fixed angle)"),
2206                                          "tools.calligraphic", "flatness", 0.9,
2207                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2208                                          0.0, 1.0, 0.01, 0.1,
2209                                          labels, values, G_N_ELEMENTS(labels),
2210                                          sp_ddc_flatness_value_changed, 0.01, 2 );
2211         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2212         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2213         }
2214
2215         {
2216         /* Cap Rounding */
2217             gchar const* labels[] = {_("(blunt caps, default)"), _("(slightly bulging)"), 0, 0, _("(approximately round)"), _("(long protruding caps)")};
2218         gdouble values[] = {0, 0.3, 0.5, 1.0, 1.4, 5.0};
2219         // TRANSLATORS: "cap" means "end" (both start and finish) here
2220         EgeAdjustmentAction* eact = create_adjustment_action( "CapRoundingAction",
2221                                          _("Caps:"), _("Increase to make caps at the ends of strokes protrude more (0 = no caps, 1 = round caps)"),
2222                                          "tools.calligraphic", "cap_rounding", 0.0,
2223                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2224                                          0.0, 5.0, 0.01, 0.1,
2225                                          labels, values, G_N_ELEMENTS(labels),
2226                                          sp_ddc_cap_rounding_value_changed, 0.01, 2 );
2227         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2228         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2229         }
2230
2231         {
2232         /* Tremor */
2233             gchar const* labels[] = {_("(smooth line)"), _("(slight tremor)"), _("(noticeable tremor)"), 0, 0, _("(maximum tremor)")};
2234         gdouble values[] = {0, 0.1, 0.2, 0.4, 0.6, 1.0};
2235         EgeAdjustmentAction* eact = create_adjustment_action( "TremorAction",
2236                                          _("Tremor:"), _("Increase to make strokes rugged and trembling"),
2237                                          "tools.calligraphic", "tremor", 0.0,
2238                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2239                                          0.0, 1.0, 0.01, 0.1,
2240                                          labels, values, G_N_ELEMENTS(labels),
2241                                          sp_ddc_tremor_value_changed, 0.01, 2 );
2242
2243         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2244         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2245         }
2246
2247         {
2248         /* Wiggle */
2249         gchar const* labels[] = {_("(no wiggle)"), _("(slight deviation)"), 0, 0, _("(wild waves and curls)")};
2250         gdouble values[] = {0, 0.2, 0.4, 0.6, 1.0};
2251         EgeAdjustmentAction* eact = create_adjustment_action( "WiggleAction",
2252                                          _("Wiggle:"), _("Increase to make the pen waver and wiggle"),
2253                                          "tools.calligraphic", "wiggle", 0.0,
2254                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2255                                          0.0, 1.0, 0.01, 0.1,
2256                                          labels, values, G_N_ELEMENTS(labels),
2257                                          sp_ddc_wiggle_value_changed, 0.01, 2 );
2258         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2259         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2260         }
2261
2262         {
2263         /* Mass */
2264             gchar const* labels[] = {_("(no inertia)"), _("(slight smoothing, default)"), _("(noticeable lagging)"), 0, 0, _("(maximum inertia)")};
2265         gdouble values[] = {0.0, 0.02, 0.1, 0.2, 0.5, 1.0};
2266         EgeAdjustmentAction* eact = create_adjustment_action( "MassAction",
2267                                          _("Mass:"), _("Increase to make the pen drag behind, as if slowed by inertia"),
2268                                          "tools.calligraphic", "mass", 0.02,
2269                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2270                                          0.0, 1.0, 0.01, 0.1,
2271                                          labels, values, G_N_ELEMENTS(labels),
2272                                          sp_ddc_mass_value_changed, 0.01, 2 );
2273         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2274         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2275         }
2276
2277
2278         /* Use Pressure button */
2279         {
2280             InkToggleAction* act = ink_toggle_action_new( "PressureAction",
2281                                                           _("Pressure"),
2282                                                           _("Use the pressure of the input device to alter the width of the pen"),
2283                                                           "use_pressure",
2284                                                           Inkscape::ICON_SIZE_DECORATION );
2285             gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
2286             g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(sp_ddc_pressure_state_changed), NULL);
2287             gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), prefs_get_int_attribute( "tools.calligraphic", "usepressure", 1 ) );
2288         }
2289
2290         /* Use Tilt button */
2291         {
2292             InkToggleAction* act = ink_toggle_action_new( "TiltAction",
2293                                                           _("Tilt"),
2294                                                           _("Use the tilt of the input device to alter the angle of the pen's nib"),
2295                                                           "use_tilt",
2296                                                           Inkscape::ICON_SIZE_DECORATION );
2297             gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
2298             g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(sp_ddc_tilt_state_changed), calligraphy_angle );
2299             gtk_action_set_sensitive( GTK_ACTION(calligraphy_angle), !prefs_get_int_attribute( "tools.calligraphic", "usetilt", 1 ) );
2300             gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), prefs_get_int_attribute( "tools.calligraphic", "usetilt", 1 ) );
2301         }
2302
2303         /* Reset */
2304         {
2305             GtkAction* act = gtk_action_new( "ResetAction",
2306                                              _("Defaults"),
2307                                              _("Reset shape parameters to defaults (use Inkscape Preferences > Tools to change defaults)"),
2308                                              GTK_STOCK_CLEAR );
2309             g_signal_connect_after( G_OBJECT(act), "activate", G_CALLBACK(sp_ddc_defaults), holder );
2310             gtk_action_group_add_action( mainActions, act );
2311             gtk_action_set_sensitive( act, TRUE );
2312         }
2313     }
2314
2315
2316     gtk_ui_manager_insert_action_group( mgr, mainActions, 0 );
2317     gtk_ui_manager_add_ui_from_string( mgr, descr, -1, &errVal );
2318
2319     toolBar = gtk_ui_manager_get_widget( mgr, "/ui/CalligraphyToolbar" );
2320     gtk_toolbar_set_style( GTK_TOOLBAR(toolBar), GTK_TOOLBAR_ICONS );
2321     gtk_toolbar_set_icon_size( GTK_TOOLBAR(toolBar), GTK_ICON_SIZE_SMALL_TOOLBAR );
2322
2323
2324     gtk_table_attach( GTK_TABLE(holder), toolBar, 0, 1, 0, 1, (GtkAttachOptions)(GTK_EXPAND | GTK_FILL), (GtkAttachOptions)(GTK_EXPAND | GTK_FILL), 0, 0 );
2325
2326     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of new calligraphic strokes"));
2327     swatch->setDesktop (desktop);
2328     swatch->setClickVerb (SP_VERB_CONTEXT_CALLIGRAPHIC_PREFS);
2329     swatch->setWatchedTool ("tools.calligraphic", true);
2330     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
2331     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 );
2332
2333     gtk_widget_show_all(holder);
2334     //sp_set_font_size_smaller (tbl);
2335
2336     return holder;
2337 }
2338
2339
2340 //########################
2341 //##    Circle / Arc    ##
2342 //########################
2343
2344 static void
2345 sp_arctb_sensitivize (GtkWidget *tbl, double v1, double v2)
2346 {
2347     GtkWidget *ocb = (GtkWidget*) g_object_get_data(G_OBJECT(tbl), "open_checkbox");
2348     GtkWidget *make_whole = (GtkWidget*) g_object_get_data(G_OBJECT(tbl), "make_whole");
2349
2350     if (v1 == 0 && v2 == 0) {
2351         if (gtk_object_get_data(GTK_OBJECT(tbl), "single")) { // only for a single selected ellipse (for now)
2352             gtk_widget_set_sensitive(GTK_WIDGET(ocb), FALSE);
2353             gtk_widget_set_sensitive(GTK_WIDGET(make_whole), FALSE);
2354         }
2355     } else {
2356         gtk_widget_set_sensitive(GTK_WIDGET(ocb), TRUE);
2357         gtk_widget_set_sensitive(GTK_WIDGET(make_whole), TRUE);
2358     }
2359 }
2360
2361 static void
2362 sp_arctb_startend_value_changed(GtkAdjustment *adj, GtkWidget *tbl, gchar const *value_name, gchar const *other_name)
2363 {
2364     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
2365
2366     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
2367         prefs_set_double_attribute("tools.shapes.arc", value_name, (adj->value * M_PI)/ 180);
2368     }
2369
2370     // quit if run by the attr_changed listener
2371     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
2372         return;
2373     }
2374
2375     // in turn, prevent listener from responding
2376     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
2377
2378     gchar* namespaced_name = g_strconcat("sodipodi:", value_name, NULL);
2379
2380     bool modmade = false;
2381     for (GSList const *items = sp_desktop_selection(desktop)->itemList();
2382          items != NULL;
2383          items = items->next)
2384     {
2385         SPItem *item = SP_ITEM(items->data);
2386
2387         if (SP_IS_ARC(item) && SP_IS_GENERICELLIPSE(item)) {
2388
2389             SPGenericEllipse *ge = SP_GENERICELLIPSE(item);
2390             SPArc *arc = SP_ARC(item);
2391
2392             if (!strcmp(value_name, "start"))
2393                 ge->start = (adj->value * M_PI)/ 180;
2394             else
2395                 ge->end = (adj->value * M_PI)/ 180;
2396
2397             sp_genericellipse_normalize(ge);
2398             ((SPObject *)arc)->updateRepr();
2399             ((SPObject *)arc)->requestDisplayUpdate(SP_OBJECT_MODIFIED_FLAG);
2400
2401             modmade = true;
2402         }
2403     }
2404
2405     g_free(namespaced_name);
2406
2407     GtkAdjustment *other = (GtkAdjustment *)gtk_object_get_data(GTK_OBJECT(tbl), other_name);
2408
2409     sp_arctb_sensitivize (tbl, adj->value, other->value);
2410
2411     if (modmade) {
2412         sp_document_maybe_done(sp_desktop_document(desktop), value_name, SP_VERB_CONTEXT_ARC,
2413                                    _("Arc: Change start/end"));
2414     }
2415
2416     // defocus spinbuttons by moving focus to the canvas, unless "stay" is on
2417     spinbutton_defocus(GTK_OBJECT(tbl));
2418
2419     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
2420 }
2421
2422
2423 static void
2424 sp_arctb_start_value_changed(GtkAdjustment *adj,  GtkWidget *tbl)
2425 {
2426     sp_arctb_startend_value_changed(adj,  tbl, "start", "end");
2427 }
2428
2429 static void
2430 sp_arctb_end_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
2431 {
2432     sp_arctb_startend_value_changed(adj,  tbl, "end", "start");
2433 }
2434
2435 static void
2436 sp_arctb_open_state_changed(GtkWidget *widget, GtkObject *tbl)
2437 {
2438     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
2439
2440     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
2441         if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget))) {
2442             prefs_set_string_attribute("tools.shapes.arc", "open", "true");
2443         } else {
2444             prefs_set_string_attribute("tools.shapes.arc", "open", NULL);
2445         }
2446     }
2447
2448     // quit if run by the attr_changed listener
2449     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
2450         return;
2451     }
2452
2453     // in turn, prevent listener from responding
2454     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
2455
2456     bool modmade = false;
2457
2458     if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget))) {
2459         for (GSList const *items = sp_desktop_selection(desktop)->itemList();
2460              items != NULL;
2461              items = items->next)
2462         {
2463             if (SP_IS_ARC((SPItem *) items->data)) {
2464                 Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
2465                 repr->setAttribute("sodipodi:open", "true");
2466                 SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
2467                 modmade = true;
2468             }
2469         }
2470     } else {
2471         for (GSList const *items = sp_desktop_selection(desktop)->itemList();
2472              items != NULL;
2473              items = items->next)
2474         {
2475             if (SP_IS_ARC((SPItem *) items->data))    {
2476                 Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
2477                 repr->setAttribute("sodipodi:open", NULL);
2478                 SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
2479                 modmade = true;
2480             }
2481         }
2482     }
2483
2484     if (modmade) {
2485         sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_ARC,
2486                                    _("Arc: Change open/closed"));
2487     }
2488
2489     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
2490
2491     spinbutton_defocus(GTK_OBJECT(tbl));
2492 }
2493
2494 static void sp_arctb_defaults(GtkWidget *, GtkObject *obj)
2495 {
2496     GtkWidget *tbl = GTK_WIDGET(obj);
2497
2498     GtkAdjustment *adj;
2499     adj = (GtkAdjustment*)gtk_object_get_data(obj, "start");
2500     gtk_adjustment_set_value(adj, 0.0);
2501     gtk_adjustment_value_changed(adj);
2502
2503     adj = (GtkAdjustment*)gtk_object_get_data(obj, "end");
2504     gtk_adjustment_set_value(adj, 0.0);
2505     gtk_adjustment_value_changed(adj);
2506
2507     spinbutton_defocus(GTK_OBJECT(tbl));
2508 }
2509
2510 static void arc_tb_event_attr_changed(Inkscape::XML::Node *repr, gchar const *name,
2511                                       gchar const *old_value, gchar const *new_value,
2512                                       bool is_interactive, gpointer data)
2513 {
2514     GtkWidget *tbl = GTK_WIDGET(data);
2515
2516     // quit if run by the _changed callbacks
2517     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
2518         return;
2519     }
2520
2521     // in turn, prevent callbacks from responding
2522     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
2523
2524     gdouble start = sp_repr_get_double_attribute(repr, "sodipodi:start", 0.0);
2525     gdouble end = sp_repr_get_double_attribute(repr, "sodipodi:end", 0.0);
2526
2527     GtkAdjustment *adj1,*adj2;
2528     adj1 = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "start");
2529     gtk_adjustment_set_value(adj1, mod360((start * 180)/M_PI));
2530     adj2 = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "end");
2531     gtk_adjustment_set_value(adj2, mod360((end * 180)/M_PI));
2532
2533     sp_arctb_sensitivize (tbl, adj1->value, adj2->value);
2534
2535     char const *openstr = NULL;
2536     openstr = repr->attribute("sodipodi:open");
2537     GtkWidget *ocb = (GtkWidget*) g_object_get_data(G_OBJECT(tbl), "open_checkbox");
2538
2539     if (openstr) {
2540         gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(ocb),  TRUE);
2541     } else {
2542         gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(ocb),  FALSE);
2543     }
2544
2545     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
2546 }
2547
2548 static Inkscape::XML::NodeEventVector arc_tb_repr_events = {
2549     NULL, /* child_added */
2550     NULL, /* child_removed */
2551     arc_tb_event_attr_changed,
2552     NULL, /* content_changed */
2553     NULL  /* order_changed */
2554 };
2555
2556
2557 static void
2558 sp_arc_toolbox_selection_changed(Inkscape::Selection *selection, GtkObject *tbl)
2559 {
2560     int n_selected = 0;
2561     Inkscape::XML::Node *repr = NULL;
2562     Inkscape::XML::Node *oldrepr = NULL;
2563
2564     for (GSList const *items = selection->itemList();
2565          items != NULL;
2566          items = items->next)
2567     {
2568         if (SP_IS_ARC((SPItem *) items->data)) {
2569             n_selected++;
2570             repr = SP_OBJECT_REPR((SPItem *) items->data);
2571         }
2572     }
2573
2574     GtkWidget *l = GTK_WIDGET(gtk_object_get_data(GTK_OBJECT(tbl), "mode_label"));
2575
2576     g_object_set_data(G_OBJECT(tbl), "single", GINT_TO_POINTER(FALSE));
2577     if (n_selected == 0) {
2578         gtk_label_set_markup(GTK_LABEL(l), _("<b>New:</b>"));
2579     } else if (n_selected == 1) {
2580         g_object_set_data(G_OBJECT(tbl), "single", GINT_TO_POINTER(TRUE));
2581         gtk_label_set_markup(GTK_LABEL(l), _("<b>Change:</b>"));
2582
2583         oldrepr = (Inkscape::XML::Node *) gtk_object_get_data(GTK_OBJECT(tbl), "repr");
2584
2585         if (oldrepr) { // remove old listener
2586             sp_repr_remove_listener_by_data(oldrepr, tbl);
2587             Inkscape::GC::release(oldrepr);
2588             oldrepr = 0;
2589             g_object_set_data(G_OBJECT(tbl), "repr", NULL);
2590         }
2591
2592         if (repr) {
2593             g_object_set_data(G_OBJECT(tbl), "repr", repr);
2594             Inkscape::GC::anchor(repr);
2595             sp_repr_add_listener(repr, &arc_tb_repr_events, tbl);
2596             sp_repr_synthesize_events(repr, &arc_tb_repr_events, tbl);
2597         }
2598     } else {
2599         // FIXME: implement averaging of all parameters for multiple selected
2600         //gtk_label_set_markup(GTK_LABEL(l), _("<b>Average:</b>"));
2601         gtk_label_set_markup(GTK_LABEL(l), _("<b>Change:</b>"));
2602         sp_arctb_sensitivize (GTK_WIDGET(tbl), 1, 0);
2603     }
2604 }
2605
2606
2607 static GtkWidget *
2608 sp_arc_toolbox_new(SPDesktop *desktop)
2609 {
2610     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
2611
2612     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
2613     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
2614
2615     GtkTooltips *tt = gtk_tooltips_new();
2616
2617     sp_toolbox_add_label(tbl, _("<b>New:</b>"));
2618
2619     /* Start */
2620     {
2621         GtkWidget *hb = sp_tb_spinbutton(_("Start:"), _("The angle (in degrees) from the horizontal to the arc's start point"),
2622                                          "tools.shapes.arc", "start", 0.0,
2623                                          NULL, tbl, TRUE, "altx-arc",
2624                                          -360.0, 360.0, 1.0, 10.0,
2625                                          sp_arctb_start_value_changed);
2626         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
2627     }
2628
2629     /* End */
2630     {
2631         GtkWidget *hb = sp_tb_spinbutton(_("End:"), _("The angle (in degrees) from the horizontal to the arc's end point"),
2632                                          "tools.shapes.arc", "end", 0.0,
2633                                          NULL, tbl, FALSE, NULL,
2634                                          -360.0, 360.0, 1.0, 10.0,
2635                                          sp_arctb_end_value_changed);
2636         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
2637     }
2638
2639     /* Segments / Pie checkbox */
2640     {
2641         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
2642         GtkWidget *fscb = gtk_check_button_new_with_label(_("Open arc"));
2643         gtk_tooltips_set_tip(tt, fscb, _("Switch between arc (unclosed shape) and segment (closed shape with two radii)"), NULL);
2644
2645         gchar const *openstr = NULL;
2646         openstr = prefs_get_string_attribute("tools.shapes.arc", "open");
2647         if (!openstr || (openstr && !strcmp(openstr, "false")))
2648             gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(fscb),  FALSE);
2649         else
2650             gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(fscb),  TRUE);
2651
2652         gtk_widget_show(fscb);
2653         gtk_object_set_data(GTK_OBJECT(tbl), "open_checkbox", fscb);
2654         gtk_container_add(GTK_CONTAINER(hb), fscb);
2655         g_signal_connect(G_OBJECT(fscb), "toggled", GTK_SIGNAL_FUNC(sp_arctb_open_state_changed ), tbl);
2656         gtk_box_pack_start(GTK_BOX(tbl),hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
2657     }
2658
2659     /* Make Whole */
2660     {
2661         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
2662         GtkWidget *b = gtk_button_new_with_label(_("Make whole"));
2663         gtk_object_set_data(GTK_OBJECT(tbl), "make_whole", b);
2664         gtk_tooltips_set_tip(tt, b, _("Make the shape a whole ellipse, not arc or segment"), NULL);
2665         gtk_widget_show(b);
2666         gtk_container_add(GTK_CONTAINER(hb), b);
2667         gtk_signal_connect(GTK_OBJECT(b), "clicked", GTK_SIGNAL_FUNC(sp_arctb_defaults), tbl);
2668         gtk_box_pack_start(GTK_BOX(tbl),hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
2669     }
2670
2671     g_object_set_data(G_OBJECT(tbl), "single", GINT_TO_POINTER(TRUE));
2672     // sensitivize make whole and open checkbox
2673     {
2674         GtkAdjustment *adj1 = GTK_ADJUSTMENT(gtk_object_get_data(GTK_OBJECT(tbl), "start"));
2675         GtkAdjustment *adj2 = GTK_ADJUSTMENT(gtk_object_get_data(GTK_OBJECT(tbl), "end"));
2676         sp_arctb_sensitivize (tbl, adj1->value, adj2->value);
2677     }
2678
2679     sigc::connection *connection = new sigc::connection(
2680         sp_desktop_selection(desktop)->connectChanged(sigc::bind(sigc::ptr_fun(sp_arc_toolbox_selection_changed), (GtkObject *)tbl))
2681         );
2682     g_signal_connect(G_OBJECT(tbl), "destroy", G_CALLBACK(delete_connection), connection);
2683
2684     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of new ellipses"));
2685     swatch->setDesktop (desktop);
2686     swatch->setClickVerb (SP_VERB_CONTEXT_ARC_PREFS);
2687     swatch->setWatchedTool ("tools.shapes.arc", true);
2688     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
2689     gtk_box_pack_end(GTK_BOX(tbl), swatch_, FALSE, FALSE, 0);
2690
2691     gtk_widget_show_all(tbl);
2692     sp_set_font_size_smaller (tbl);
2693
2694     return tbl;
2695 }
2696
2697
2698
2699
2700 // toggle button callbacks and updaters
2701
2702 //########################
2703 //##      Dropper       ##
2704 //########################
2705
2706 static void toggle_dropper_pick_alpha (GtkWidget *button, gpointer tbl) {
2707     prefs_set_int_attribute ("tools.dropper", "pick",
2708         gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button)));
2709     GtkWidget *set_checkbox = (GtkWidget*) g_object_get_data(G_OBJECT(tbl), "set_checkbox");
2710     if (set_checkbox) {
2711         if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button))) {
2712             gtk_widget_set_sensitive (GTK_WIDGET (set_checkbox), TRUE);
2713         } else {
2714             gtk_widget_set_sensitive (GTK_WIDGET (set_checkbox), FALSE);
2715         }
2716     }
2717     spinbutton_defocus(GTK_OBJECT(tbl));
2718 }
2719
2720 static void toggle_dropper_set_alpha (GtkWidget *button, gpointer tbl) {
2721     prefs_set_int_attribute ("tools.dropper", "setalpha",
2722         gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button)) ? 1 : 0);
2723     spinbutton_defocus(GTK_OBJECT(tbl));
2724 }
2725
2726
2727 /**
2728  * Copy the current saved desktop color to the clipboard as full hex + alpha
2729  * color representation. This is useful for passing values between various
2730  * input boxes, or directly to xml.
2731  */
2732 /* static void
2733 sp_dropper_copy( GtkWidget *widget, GtkObject *obj)
2734 {
2735     GtkWidget *tbl = GTK_WIDGET(obj);
2736
2737     SPDesktop *desktop =
2738         (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
2739
2740
2741     sp_dropper_c32_color_copy( sp_desktop_get_color(desktop, true) );
2742 }*/
2743
2744
2745 /**
2746  * Copies currently saved desktop color to the clipboard as a hex value. This
2747  * is useful for editing webpages and needing a value quickly for web
2748  * colors.
2749  *
2750  * TODO: When the toggle of the dropper is set to not mix color against
2751  *       page background, this still just gets the color of the page and
2752  *       doesn't get the actual mixed against background which is needed
2753  *       for the hex value ppl. want for web pages, etc.
2754  */
2755
2756 /* static void
2757 sp_dropper_copy_as_hex ( GtkWidget *widget, GtkObject *obj)
2758 {
2759     GtkWidget *tbl = GTK_WIDGET(obj);
2760
2761     SPDesktop *desktop =
2762         (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
2763
2764     sp_dropper_c32_color_copy_hex( sp_desktop_get_color(desktop, true) );
2765 }*/
2766
2767
2768 /**
2769  * Sets the input boxes with the changed color and opacity. This is used as a
2770  * callback for style changing.
2771  */
2772 /* static bool
2773 sp_style_changed (const SPCSSAttr *css, gpointer data)
2774 {
2775     // GrDrag *drag = (GrDrag *) data;
2776
2777     // set fill of text entry box
2778     if (css->attribute("fill"))
2779         gtk_entry_set_text((GtkEntry *)dropper_rgb_entry,
2780             css->attribute("fill"));
2781
2782     // set opacity of text entry box
2783     if (css->attribute("fill-opacity"))
2784         gtk_entry_set_text((GtkEntry *)dropper_opacity_entry,
2785             css->attribute("fill-opacity"));
2786
2787     // set fill of text entry box
2788     if (css->attribute("stroke"))
2789         gtk_entry_set_text((GtkEntry *)dropper_rgb_entry,
2790             css->attribute("stroke"));
2791
2792     // set opacity of text entry box
2793     if (css->attribute("stroke-opacity"))
2794         gtk_entry_set_text((GtkEntry *)dropper_opacity_entry,
2795             css->attribute("stroke-opacity"));
2796     return false;
2797
2798 }
2799 */
2800
2801
2802 /**
2803  * Dropper auxiliary toolbar construction and setup.
2804  *
2805  * TODO: Would like to add swatch of current color.
2806  * TODO: Add queue of last 5 or so colors selected with new swatches so that
2807  *       can drag and drop places. Will provide a nice mixing palette.
2808  */
2809 static GtkWidget *
2810 sp_dropper_toolbox_new(SPDesktop *desktop)
2811 {
2812     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
2813
2814     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
2815     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
2816
2817     GtkTooltips *tt = gtk_tooltips_new();
2818
2819
2820     gtk_box_pack_start(GTK_BOX(tbl), gtk_hbox_new(FALSE, 0), FALSE, FALSE,
2821                        AUX_BETWEEN_BUTTON_GROUPS);
2822     // sp_toolbox_add_label(tbl, _("<b>New:</b>"));
2823
2824
2825
2826     /* RGB Input Field */
2827  /*   {
2828         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
2829         GtkWidget *dropper_rgba_label = gtk_label_new ("Color:");
2830         gtk_widget_show (dropper_rgba_label);
2831         gtk_container_add(GTK_CONTAINER(hb), dropper_rgba_label);
2832
2833         dropper_rgb_entry = gtk_entry_new ();
2834         sp_dialog_defocus_on_enter (dropper_rgb_entry);
2835         gtk_entry_set_max_length (GTK_ENTRY (dropper_rgb_entry), 7);
2836         gtk_entry_set_width_chars (GTK_ENTRY (dropper_rgb_entry), 7);
2837         gtk_tooltips_set_tip(tt, dropper_rgb_entry,
2838                          _("Hexidecimal representation of last selected "
2839                            "color"),
2840                          NULL);
2841         gtk_widget_show (dropper_rgb_entry);
2842         gtk_container_add(GTK_CONTAINER(hb), dropper_rgb_entry);
2843
2844         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE,
2845                            AUX_BETWEEN_BUTTON_GROUPS);
2846     } */
2847
2848     /* Opacity Input Field */
2849 /*    {
2850         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
2851         GtkWidget *dropper_opacity_label = gtk_label_new ( _("Opacity:") );
2852         gtk_widget_show (dropper_opacity_label);
2853         gtk_container_add(GTK_CONTAINER(hb), dropper_opacity_label);
2854
2855         dropper_opacity_entry = gtk_entry_new ();
2856         sp_dialog_defocus_on_enter (dropper_opacity_entry);
2857         gtk_entry_set_max_length (GTK_ENTRY (dropper_opacity_entry), 11);
2858         gtk_entry_set_width_chars (GTK_ENTRY (dropper_opacity_entry), 11);
2859         gtk_tooltips_set_tip(tt, dropper_opacity_entry,
2860                          _("Opacity of last selected color"),
2861                          NULL);
2862         gtk_widget_show (dropper_opacity_entry);
2863         gtk_container_add(GTK_CONTAINER(hb), dropper_opacity_entry);
2864
2865         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE,
2866                            AUX_BETWEEN_BUTTON_GROUPS);
2867     } */
2868
2869
2870     /* Copy to Clipboard */
2871 /*    {
2872         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
2873         GtkWidget *b = gtk_button_new_with_label(_("Copy as RGBA"));
2874         gtk_tooltips_set_tip(tt, b, _("Copy last saved color as hexidecimal "
2875                                       "RGB + Alpha (RGBA) to "
2876                                       "clipboard"),
2877                              NULL);
2878         gtk_widget_show(b);
2879         gtk_container_add(GTK_CONTAINER(hb), b);
2880         gtk_signal_connect(GTK_OBJECT(b), "clicked",
2881             GTK_SIGNAL_FUNC(sp_dropper_copy), tbl);
2882         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE,
2883                            AUX_BETWEEN_BUTTON_GROUPS);
2884     } */
2885
2886
2887     /* Copy to Clipboard as HEX */
2888 /*    {
2889         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
2890         GtkWidget *b = gtk_button_new_with_label(_("Copy as HEX"));
2891         gtk_tooltips_set_tip(tt, b, _("Copy last saved color as "
2892                                       "hexidecimal RGB without alpha "
2893                                       "to clipboard"), NULL);
2894         gtk_widget_show(b);
2895         gtk_container_add(GTK_CONTAINER(hb), b);
2896         gtk_signal_connect(GTK_OBJECT(b), "clicked",
2897             GTK_SIGNAL_FUNC(sp_dropper_copy_as_hex), tbl);
2898         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE,
2899                            AUX_BETWEEN_BUTTON_GROUPS);
2900     } */
2901
2902     // aux_toolbox_space(tbl, AUX_BETWEEN_BUTTON_GROUPS);
2903
2904     {
2905         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
2906
2907         GtkWidget *button = gtk_check_button_new_with_label(_("Pick alpha"));
2908         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);
2909         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button),
2910                                       prefs_get_int_attribute ("tools.dropper",
2911                                                                "pick", 1));
2912         gtk_widget_show(button);
2913         gtk_container_add (GTK_CONTAINER (hb), button);
2914         gtk_object_set_data(GTK_OBJECT(tbl), "pick_checkbox", button);
2915         g_signal_connect (G_OBJECT (button), "toggled", G_CALLBACK (toggle_dropper_pick_alpha), tbl);
2916         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE,
2917                    AUX_BETWEEN_BUTTON_GROUPS);
2918     }
2919
2920     {
2921         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
2922
2923         GtkWidget *button = gtk_check_button_new_with_label(_("Set alpha"));
2924         gtk_tooltips_set_tip(tt, button, _("If alpha was picked, assign it to selection as fill or stroke transparency"), NULL);
2925         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button),
2926                                       prefs_get_int_attribute ("tools.dropper",
2927                                                                "setalpha", 1));
2928         gtk_widget_show(button);
2929         gtk_container_add (GTK_CONTAINER (hb), button);
2930         gtk_object_set_data(GTK_OBJECT(tbl), "set_checkbox", button);
2931         g_signal_connect (G_OBJECT (button), "toggled", G_CALLBACK (toggle_dropper_set_alpha), tbl);
2932
2933         // make sure it's disabled if we're not picking alpha
2934         GtkWidget *pick_checkbox = (GtkWidget*) g_object_get_data(G_OBJECT(tbl), "pick_checkbox");
2935         if (pick_checkbox) {
2936             if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (pick_checkbox))) {
2937                 gtk_widget_set_sensitive (GTK_WIDGET (button), TRUE);
2938             } else {
2939                 gtk_widget_set_sensitive (GTK_WIDGET (button), FALSE);
2940             }
2941         }
2942
2943         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE,
2944                    AUX_BETWEEN_BUTTON_GROUPS);
2945     }
2946
2947     aux_toolbox_space(tbl, AUX_BETWEEN_BUTTON_GROUPS);
2948
2949
2950     // where new gtkmm stuff should go
2951
2952     gtk_widget_show_all(tbl);
2953     sp_set_font_size_smaller (tbl);
2954
2955     /*
2956     sigc::connection *connection = new sigc::connection(
2957         desktop->connectSetStyle(
2958             sigc::bind(sigc::ptr_fun(sp_style_changed),
2959                        desktop)) );
2960
2961     g_signal_connect(G_OBJECT(tbl), "destroy", G_CALLBACK(delete_connection),
2962                      connection); */
2963
2964     return tbl;
2965 }
2966
2967
2968 //########################
2969 //##    Text Toolbox    ##
2970 //########################
2971 /*
2972 static void
2973 sp_text_letter_changed(GtkAdjustment *adj, GtkWidget *tbl)
2974 {
2975     //Call back for letter sizing spinbutton
2976 }
2977
2978 static void
2979 sp_text_line_changed(GtkAdjustment *adj, GtkWidget *tbl)
2980 {
2981     //Call back for line height spinbutton
2982 }
2983
2984 static void
2985 sp_text_horiz_kern_changed(GtkAdjustment *adj, GtkWidget *tbl)
2986 {
2987     //Call back for horizontal kerning spinbutton
2988 }
2989
2990 static void
2991 sp_text_vert_kern_changed(GtkAdjustment *adj, GtkWidget *tbl)
2992 {
2993     //Call back for vertical kerning spinbutton
2994 }
2995
2996 static void
2997 sp_text_letter_rotation_changed(GtkAdjustment *adj, GtkWidget *tbl)
2998 {
2999     //Call back for letter rotation spinbutton
3000 }*/
3001
3002 namespace {
3003
3004 bool visible = false;
3005
3006 void
3007 sp_text_toolbox_selection_changed (Inkscape::Selection *selection, GObject *tbl)
3008 {
3009
3010     SPStyle *query =
3011         sp_style_new ();
3012
3013     int result_family =
3014         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTFAMILY);
3015
3016     int result_style =
3017         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTSTYLE);
3018
3019     int result_numbers =
3020         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3021
3022     gtk_widget_hide (GTK_WIDGET (g_object_get_data (G_OBJECT(tbl), "warning-image")));
3023
3024     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3025     if (result_family == QUERY_STYLE_NOTHING || result_style == QUERY_STYLE_NOTHING || result_numbers == QUERY_STYLE_NOTHING)
3026     {
3027         Inkscape::XML::Node *repr = inkscape_get_repr (INKSCAPE, "tools.text");
3028
3029         if (repr)
3030         {
3031             sp_style_read_from_repr (query, repr);
3032         }
3033         else
3034         {
3035             return;
3036         }
3037     }
3038
3039     if (query->text)
3040     {
3041         if (result_family == QUERY_STYLE_MULTIPLE_DIFFERENT) {
3042             GtkWidget *entry = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "family-entry"));
3043             gtk_entry_set_text (GTK_ENTRY (entry), "");
3044
3045         } else if (query->text->font_family.value) {
3046
3047             GtkWidget *entry = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "family-entry"));
3048             gtk_entry_set_text (GTK_ENTRY (entry), query->text->font_family.value);
3049
3050             Gtk::TreePath path;
3051             try {
3052                 path = Inkscape::FontLister::get_instance()->get_row_for_font (query->text->font_family.value);
3053             } catch (...) {
3054                 return;
3055             }
3056
3057             GtkTreeSelection *tselection = GTK_TREE_SELECTION (g_object_get_data (G_OBJECT(tbl), "family-tree-selection"));
3058             GtkTreeView *treeview = GTK_TREE_VIEW (g_object_get_data (G_OBJECT(tbl), "family-tree-view"));
3059
3060             g_object_set_data (G_OBJECT (tselection), "block", gpointer(1));
3061
3062             gtk_tree_selection_select_path (tselection, path.gobj());
3063             gtk_tree_view_scroll_to_cell (treeview, path.gobj(), NULL, TRUE, 0.5, 0.0);
3064
3065             g_object_set_data (G_OBJECT (tselection), "block", gpointer(0));
3066         }
3067
3068         //Size
3069         GtkWidget *cbox = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "combo-box-size"));
3070         char *str = g_strdup_printf ("%.5g", query->font_size.computed);
3071         g_object_set_data (tbl, "size-block", gpointer(1));
3072         gtk_entry_set_text (GTK_ENTRY(GTK_BIN (cbox)->child), str);
3073         g_object_set_data (tbl, "size-block", gpointer(0));
3074         free (str);
3075
3076         //Anchor
3077         if (query->text_align.computed == SP_CSS_TEXT_ALIGN_JUSTIFY)
3078         {
3079             GtkWidget *button = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "text-fill"));
3080             g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3081             gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
3082             g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3083         }
3084         else
3085         {
3086             if (query->text_anchor.computed == SP_CSS_TEXT_ANCHOR_START)
3087             {
3088                 GtkWidget *button = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "text-start"));
3089                 g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3090                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
3091                 g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3092             }
3093             else if (query->text_anchor.computed == SP_CSS_TEXT_ANCHOR_MIDDLE)
3094             {
3095                 GtkWidget *button = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "text-middle"));
3096                 g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3097                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
3098                 g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3099             }
3100             else if (query->text_anchor.computed == SP_CSS_TEXT_ANCHOR_END)
3101             {
3102                 GtkWidget *button = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "text-end"));
3103                 g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3104                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
3105                 g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3106             }
3107         }
3108
3109         //Style
3110         {
3111             GtkToggleButton *button = GTK_TOGGLE_BUTTON (g_object_get_data (G_OBJECT (tbl), "style-bold"));
3112
3113             gboolean active = gtk_toggle_button_get_active (button);
3114             gboolean check  = (query->font_weight.computed >= SP_CSS_FONT_WEIGHT_700);
3115
3116             if (active != check)
3117             {
3118                 g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3119                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), check);
3120                 g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3121             }
3122         }
3123
3124         {
3125             GtkToggleButton *button = GTK_TOGGLE_BUTTON (g_object_get_data (G_OBJECT (tbl), "style-italic"));
3126
3127             gboolean active = gtk_toggle_button_get_active (button);
3128             gboolean check  = (query->font_style.computed != SP_CSS_FONT_STYLE_NORMAL);
3129
3130             if (active != check)
3131             {
3132                 g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3133                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), check);
3134                 g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3135             }
3136         }
3137
3138         //Orientation
3139         //locking both buttons, changing one affect all group (both)
3140         GtkWidget *button = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "orientation-horizontal"));
3141         g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3142
3143         GtkWidget *button1 = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "orientation-vertical"));
3144         g_object_set_data (G_OBJECT (button1), "block", gpointer(1));
3145
3146         if (query->writing_mode.computed == SP_CSS_WRITING_MODE_LR_TB)
3147         {
3148             gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
3149         }
3150         else
3151         {
3152             gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button1), TRUE);
3153         }
3154         g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3155         g_object_set_data (G_OBJECT (button1), "block", gpointer(0));
3156     }
3157 }
3158
3159 void
3160 sp_text_toolbox_selection_modified (Inkscape::Selection *selection, guint flags, GObject *tbl)
3161 {
3162     sp_text_toolbox_selection_changed (selection, tbl);
3163 }
3164
3165 void
3166 sp_text_toolbox_subselection_changed (gpointer dragger, GObject *tbl)
3167 {
3168     sp_text_toolbox_selection_changed (NULL, tbl);
3169 }
3170
3171 void
3172 sp_text_toolbox_family_changed (GtkTreeSelection    *selection,
3173                                 GObject             *tbl)
3174 {
3175     SPDesktop    *desktop = SP_ACTIVE_DESKTOP;
3176     GtkTreeModel *model = 0;
3177     GtkWidget    *popdown = GTK_WIDGET (g_object_get_data (tbl, "family-popdown-window"));
3178     GtkWidget    *entry = GTK_WIDGET (g_object_get_data (tbl, "family-entry"));
3179     GtkTreeIter   iter;
3180     char         *family = 0;
3181
3182     gdk_pointer_ungrab (GDK_CURRENT_TIME);
3183     gdk_keyboard_ungrab (GDK_CURRENT_TIME);
3184
3185     if ( !gtk_tree_selection_get_selected( selection, &model, &iter ) ) {
3186         return;
3187     }
3188
3189     gtk_tree_model_get (model, &iter, 0, &family, -1);
3190
3191     if (g_object_get_data (G_OBJECT (selection), "block"))
3192     {
3193         gtk_entry_set_text (GTK_ENTRY (entry), family);
3194         return;
3195     }
3196
3197     gtk_widget_hide (popdown);
3198     visible = false;
3199
3200     gtk_entry_set_text (GTK_ENTRY (entry), family);
3201
3202     SPStyle *query =
3203         sp_style_new ();
3204
3205     int result_numbers =
3206         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3207
3208     SPCSSAttr *css = sp_repr_css_attr_new ();
3209     sp_repr_css_set_property (css, "font-family", family);
3210
3211     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3212     if (result_numbers == QUERY_STYLE_NOTHING)
3213     {
3214         sp_repr_css_change (inkscape_get_repr (INKSCAPE, "tools.text"), css, "style");
3215         sp_text_edit_dialog_default_set_insensitive (); //FIXME: Replace trough a verb
3216     }
3217     else
3218     {
3219         sp_desktop_set_style (desktop, css, true, true);
3220     }
3221
3222     sp_document_done (sp_desktop_document (SP_ACTIVE_DESKTOP), SP_VERB_CONTEXT_TEXT,
3223                                    _("Text: Change font family"));
3224     sp_repr_css_attr_unref (css);
3225     free (family);
3226     gtk_widget_hide (GTK_WIDGET (g_object_get_data (G_OBJECT(tbl), "warning-image")));
3227
3228     gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3229 }
3230
3231 void
3232 sp_text_toolbox_family_entry_activate (GtkEntry     *entry,
3233                                        GObject      *tbl)
3234 {
3235     const char *family = gtk_entry_get_text (entry);
3236
3237     try {
3238         Gtk::TreePath path = Inkscape::FontLister::get_instance()->get_row_for_font (family);
3239         GtkTreeSelection *selection = GTK_TREE_SELECTION (g_object_get_data (G_OBJECT(tbl), "family-tree-selection"));
3240         GtkTreeView *treeview = GTK_TREE_VIEW (g_object_get_data (G_OBJECT(tbl), "family-tree-view"));
3241         gtk_tree_selection_select_path (selection, path.gobj());
3242         gtk_tree_view_scroll_to_cell (treeview, path.gobj(), NULL, TRUE, 0.5, 0.0);
3243         gtk_widget_hide (GTK_WIDGET (g_object_get_data (G_OBJECT(tbl), "warning-image")));
3244     } catch (...) {
3245         if (family && strlen (family))
3246         {
3247             gtk_widget_show_all (GTK_WIDGET (g_object_get_data (G_OBJECT(tbl), "warning-image")));
3248         }
3249     }
3250 }
3251
3252 void
3253 sp_text_toolbox_anchoring_toggled (GtkRadioButton   *button,
3254                                    gpointer          data)
3255 {
3256     if (g_object_get_data (G_OBJECT (button), "block")) return;
3257     if (!gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button))) return;
3258     int prop = GPOINTER_TO_INT(data);
3259
3260     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3261     SPCSSAttr *css = sp_repr_css_attr_new ();
3262
3263     switch (prop)
3264     {
3265         case 0:
3266         {
3267             sp_repr_css_set_property (css, "text-anchor", "start");
3268             sp_repr_css_set_property (css, "text-align", "start");
3269             break;
3270         }
3271         case 1:
3272         {
3273             sp_repr_css_set_property (css, "text-anchor", "middle");
3274             sp_repr_css_set_property (css, "text-align", "center");
3275             break;
3276         }
3277
3278         case 2:
3279         {
3280             sp_repr_css_set_property (css, "text-anchor", "end");
3281             sp_repr_css_set_property (css, "text-align", "end");
3282             break;
3283         }
3284
3285         case 3:
3286         {
3287             sp_repr_css_set_property (css, "text-anchor", "start");
3288             sp_repr_css_set_property (css, "text-align", "justify");
3289             break;
3290         }
3291     }
3292
3293     SPStyle *query =
3294         sp_style_new ();
3295     int result_numbers =
3296         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3297
3298     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3299     if (result_numbers == QUERY_STYLE_NOTHING)
3300     {
3301         sp_repr_css_change (inkscape_get_repr (INKSCAPE, "tools.text"), css, "style");
3302     }
3303
3304     sp_desktop_set_style (desktop, css, true, true);
3305     sp_document_done (sp_desktop_document (SP_ACTIVE_DESKTOP), SP_VERB_CONTEXT_TEXT,
3306                                    _("Text: Change alignment"));
3307     sp_repr_css_attr_unref (css);
3308
3309     gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3310 }
3311
3312 void
3313 sp_text_toolbox_style_toggled (GtkToggleButton  *button,
3314                                gpointer          data)
3315 {
3316     if (g_object_get_data (G_OBJECT (button), "block")) return;
3317
3318     SPDesktop   *desktop    = SP_ACTIVE_DESKTOP;
3319     SPCSSAttr   *css        = sp_repr_css_attr_new ();
3320     int          prop       = GPOINTER_TO_INT(data);
3321     bool         active     = gtk_toggle_button_get_active (button);
3322
3323
3324     switch (prop)
3325     {
3326         case 0:
3327         {
3328             sp_repr_css_set_property (css, "font-weight", active ? "bold" : "normal" );
3329             break;
3330         }
3331
3332         case 1:
3333         {
3334             sp_repr_css_set_property (css, "font-style", active ? "italic" : "normal");
3335             break;
3336         }
3337     }
3338
3339     SPStyle *query =
3340         sp_style_new ();
3341     int result_numbers =
3342         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3343
3344     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3345     if (result_numbers == QUERY_STYLE_NOTHING)
3346     {
3347         sp_repr_css_change (inkscape_get_repr (INKSCAPE, "tools.text"), css, "style");
3348     }
3349
3350     sp_desktop_set_style (desktop, css, true, true);
3351     sp_document_done (sp_desktop_document (SP_ACTIVE_DESKTOP), SP_VERB_CONTEXT_TEXT,
3352                                    _("Text: Change font style"));
3353     sp_repr_css_attr_unref (css);
3354
3355     gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3356 }
3357
3358 void
3359 sp_text_toolbox_orientation_toggled (GtkRadioButton  *button,
3360                                      gpointer         data)
3361 {
3362     if (g_object_get_data (G_OBJECT (button), "block")) {
3363         g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3364         return;
3365     }
3366
3367     SPDesktop   *desktop    = SP_ACTIVE_DESKTOP;
3368     SPCSSAttr   *css        = sp_repr_css_attr_new ();
3369     int          prop       = GPOINTER_TO_INT(data);
3370
3371     switch (prop)
3372     {
3373         case 0:
3374         {
3375             sp_repr_css_set_property (css, "writing-mode", "lr");
3376             break;
3377         }
3378
3379         case 1:
3380         {
3381             sp_repr_css_set_property (css, "writing-mode", "tb");
3382             break;
3383         }
3384     }
3385
3386     SPStyle *query =
3387         sp_style_new ();
3388     int result_numbers =
3389         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3390
3391     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3392     if (result_numbers == QUERY_STYLE_NOTHING)
3393     {
3394         sp_repr_css_change (inkscape_get_repr (INKSCAPE, "tools.text"), css, "style");
3395     }
3396
3397     sp_desktop_set_style (desktop, css, true, true);
3398     sp_document_done (sp_desktop_document (SP_ACTIVE_DESKTOP), SP_VERB_CONTEXT_TEXT,
3399                                    _("Text: Change orientation"));
3400     sp_repr_css_attr_unref (css);
3401
3402     gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3403 }
3404
3405 gboolean
3406 sp_text_toolbox_size_keypress (GtkWidget *w, GdkEventKey *event, gpointer data)
3407 {
3408     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3409     if (!desktop) return FALSE;
3410
3411     switch (get_group0_keyval (event)) {
3412         case GDK_Escape: // defocus
3413             gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3414             return TRUE; // I consumed the event
3415             break;
3416         case GDK_Return: // defocus
3417         case GDK_KP_Enter:
3418             gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3419             return TRUE; // I consumed the event
3420             break;
3421     }
3422     return FALSE;
3423 }
3424
3425 gboolean
3426 sp_text_toolbox_family_keypress (GtkWidget *w, GdkEventKey *event, GObject *tbl)
3427 {
3428     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3429     if (!desktop) return FALSE;
3430
3431     switch (get_group0_keyval (event)) {
3432         case GDK_Escape: // defocus
3433             gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3434             sp_text_toolbox_selection_changed (NULL, tbl); // update
3435             return TRUE; // I consumed the event
3436             break;
3437     }
3438     return FALSE;
3439 }
3440
3441 gboolean
3442 sp_text_toolbox_family_list_keypress (GtkWidget *w, GdkEventKey *event, GObject *tbl)
3443 {
3444     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3445     if (!desktop) return FALSE;
3446
3447     switch (get_group0_keyval (event)) {
3448         case GDK_Escape: // defocus
3449             gtk_widget_hide (w);
3450             visible = false;
3451             gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3452             return TRUE; // I consumed the event
3453             break;
3454     }
3455     return FALSE;
3456 }
3457
3458
3459 void
3460 sp_text_toolbox_size_changed  (GtkComboBox *cbox,
3461                                GObject     *tbl)
3462 {
3463     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3464
3465     if (g_object_get_data (tbl, "size-block")) return;
3466
3467 #if GTK_CHECK_VERSION(2,6,0)
3468     char *text = gtk_combo_box_get_active_text (cbox);
3469 #else // GTK_CHECK_VERSION(2,6,0)
3470     GtkTreeModel *model = gtk_combo_box_get_model (cbox);
3471     GtkTreeIter iter;
3472     char *text = NULL;
3473
3474     if (gtk_combo_box_get_active_iter (cbox, &iter) && model)
3475         gtk_tree_model_get (model, &iter, 0, &text, -1);
3476 #endif // GTK_CHECK_VERSION(2,6,0)
3477
3478     SPCSSAttr *css = sp_repr_css_attr_new ();
3479     sp_repr_css_set_property (css, "font-size", text);
3480     free (text);
3481
3482     SPStyle *query =
3483         sp_style_new ();
3484     int result_numbers =
3485         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3486
3487     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3488     if (result_numbers == QUERY_STYLE_NOTHING)
3489     {
3490         sp_repr_css_change (inkscape_get_repr (INKSCAPE, "tools.text"), css, "style");
3491     }
3492
3493     sp_desktop_set_style (desktop, css, true, true);
3494     sp_document_maybe_done (sp_desktop_document (SP_ACTIVE_DESKTOP), "ttb:size", SP_VERB_NONE,
3495                                    _("Text: Change font size"));
3496     sp_repr_css_attr_unref (css);
3497
3498
3499     if (gtk_combo_box_get_active (cbox) > 0) // if this was from drop-down (as opposed to type-in), defocus
3500         gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3501 }
3502
3503 void
3504 sp_text_toolbox_text_popdown_clicked    (GtkButton          *button,
3505                                          GObject            *tbl)
3506 {
3507     GtkWidget *popdown = GTK_WIDGET (g_object_get_data (tbl, "family-popdown-window"));
3508     GtkWidget *widget = GTK_WIDGET (g_object_get_data (tbl, "family-entry"));
3509     int x, y;
3510
3511     if (!visible)
3512     {
3513         gdk_window_get_origin (widget->window, &x, &y);
3514         gtk_window_move (GTK_WINDOW (popdown), x, y + widget->allocation.height + 2); //2px of grace space
3515         gtk_widget_show_all (popdown);
3516
3517         gdk_pointer_grab (widget->window, TRUE,
3518                           GdkEventMask (GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK |
3519                                         GDK_ENTER_NOTIFY_MASK | GDK_LEAVE_NOTIFY_MASK |
3520                                         GDK_POINTER_MOTION_MASK),
3521                           NULL, NULL, GDK_CURRENT_TIME);
3522
3523         gdk_keyboard_grab (widget->window, TRUE, GDK_CURRENT_TIME);
3524
3525         visible = true;
3526     }
3527     else
3528     {
3529         gdk_pointer_ungrab (GDK_CURRENT_TIME);
3530         gdk_keyboard_ungrab (GDK_CURRENT_TIME);
3531         gtk_widget_hide (popdown);
3532         visible = false;
3533     }
3534 }
3535
3536 gboolean
3537 sp_text_toolbox_entry_focus_in  (GtkWidget        *entry,
3538                                  GdkEventFocus    *event,
3539                                  GObject          *tbl)
3540 {
3541     gtk_entry_select_region (GTK_ENTRY (entry), 0, -1);
3542     return FALSE;
3543 }
3544
3545 gboolean
3546 sp_text_toolbox_popdown_focus_out (GtkWidget        *popdown,
3547                                    GdkEventFocus    *event,
3548                                    GObject          *tbl)
3549 {
3550     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3551
3552     gtk_widget_hide (popdown);
3553     visible = false;
3554     gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3555     return TRUE;
3556 }
3557
3558 void
3559 cell_data_func  (GtkTreeViewColumn *column,
3560                  GtkCellRenderer   *cell,
3561                  GtkTreeModel      *tree_model,
3562                  GtkTreeIter       *iter,
3563                  gpointer           data)
3564 {
3565     char        *family,
3566         *family_escaped,
3567         *sample_escaped;
3568
3569     static const char *sample = _("AaBbCcIiPpQq12369$\342\202\254\302\242?.;/()");
3570
3571     gtk_tree_model_get (tree_model, iter, 0, &family, -1);
3572
3573     family_escaped = g_markup_escape_text (family, -1);
3574     sample_escaped = g_markup_escape_text (sample, -1);
3575
3576     std::stringstream markup;
3577     markup << family_escaped << "  <span foreground='darkgray' font_family='" << family_escaped << "'>" << sample_escaped << "</span>";
3578     g_object_set (G_OBJECT (cell), "markup", markup.str().c_str(), NULL);
3579
3580     free (family);
3581     free (family_escaped);
3582     free (sample_escaped);
3583 }
3584
3585 static void delete_completion(GObject *obj, GtkWidget *entry) {
3586     GObject *completion = (GObject *) gtk_object_get_data(GTK_OBJECT(entry), "completion");
3587     if (completion) {
3588         gtk_entry_set_completion (GTK_ENTRY(entry), NULL);
3589         g_object_unref (completion);
3590     }
3591 }
3592
3593 GtkWidget*
3594 sp_text_toolbox_new (SPDesktop *desktop)
3595 {
3596     GtkWidget   *tbl = gtk_hbox_new (FALSE, 0);
3597
3598     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
3599     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
3600
3601     GtkTooltips *tt = gtk_tooltips_new();
3602     Glib::RefPtr<Gtk::ListStore> store = Inkscape::FontLister::get_instance()->get_font_list();
3603
3604     ////////////Family
3605     //Window
3606     GtkWidget   *window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
3607     gtk_window_set_decorated (GTK_WINDOW (window), FALSE);
3608
3609     //Entry
3610     GtkWidget           *entry = gtk_entry_new ();
3611     gtk_object_set_data(GTK_OBJECT(entry), "altx-text", entry);
3612     GtkEntryCompletion  *completion = gtk_entry_completion_new ();
3613     gtk_entry_completion_set_model (completion, GTK_TREE_MODEL (Glib::unwrap(store)));
3614     gtk_entry_completion_set_text_column (completion, 0);
3615     gtk_entry_completion_set_minimum_key_length (completion, 1);
3616     g_object_set (G_OBJECT(completion), "inline-completion", TRUE, "popup-completion", TRUE, NULL);
3617     gtk_entry_set_completion (GTK_ENTRY(entry), completion);
3618     gtk_object_set_data(GTK_OBJECT(entry), "completion", completion);
3619     aux_toolbox_space (tbl, 1);
3620     gtk_box_pack_start (GTK_BOX (tbl), entry, FALSE, FALSE, 0);
3621     g_signal_connect(G_OBJECT(tbl), "destroy", G_CALLBACK(delete_completion), entry);
3622
3623     //Button
3624     GtkWidget   *button = gtk_button_new ();
3625     gtk_container_add       (GTK_CONTAINER (button), gtk_arrow_new (GTK_ARROW_DOWN, GTK_SHADOW_NONE));
3626     gtk_box_pack_start      (GTK_BOX (tbl), button, FALSE, FALSE, 0);
3627
3628     //Popdown
3629     GtkWidget           *sw = gtk_scrolled_window_new (NULL, NULL);
3630     GtkWidget           *treeview = gtk_tree_view_new ();
3631
3632     GtkCellRenderer     *cell = gtk_cell_renderer_text_new ();
3633     GtkTreeViewColumn   *column = gtk_tree_view_column_new ();
3634     gtk_tree_view_column_pack_start (column, cell, FALSE);
3635     gtk_tree_view_column_set_sizing (column, GTK_TREE_VIEW_COLUMN_FIXED);
3636     gtk_tree_view_column_set_cell_data_func (column, cell, GtkTreeCellDataFunc (cell_data_func), NULL, NULL);
3637     gtk_tree_view_append_column (GTK_TREE_VIEW (treeview), column);
3638
3639     gtk_tree_view_set_model (GTK_TREE_VIEW (treeview), GTK_TREE_MODEL (Glib::unwrap(store)));
3640     gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (treeview), FALSE);
3641 #if GTK_CHECK_VERSION(2,6,0)
3642     gtk_tree_view_set_fixed_height_mode (GTK_TREE_VIEW (treeview), TRUE);
3643 #endif // GTK_CHECK_VERSION(2,6,0)
3644
3645     //gtk_tree_view_set_enable_search (GTK_TREE_VIEW (treeview), TRUE);
3646
3647     gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw), GTK_POLICY_NEVER, GTK_POLICY_ALWAYS);
3648     gtk_container_add (GTK_CONTAINER (sw), treeview);
3649
3650     gtk_container_add (GTK_CONTAINER (window), sw);
3651     gtk_widget_set_size_request (window, 300, 450);
3652
3653     g_signal_connect (G_OBJECT (entry),  "activate", G_CALLBACK (sp_text_toolbox_family_entry_activate), tbl);
3654     g_signal_connect (G_OBJECT (entry),  "focus-in-event", G_CALLBACK (sp_text_toolbox_entry_focus_in), tbl);
3655     g_signal_connect (G_OBJECT (entry), "key-press-event", G_CALLBACK(sp_text_toolbox_family_keypress), tbl);
3656
3657     g_signal_connect (G_OBJECT (button), "clicked", G_CALLBACK (sp_text_toolbox_text_popdown_clicked), tbl);
3658
3659     g_signal_connect (G_OBJECT (window), "focus-out-event", G_CALLBACK (sp_text_toolbox_popdown_focus_out), tbl);
3660     g_signal_connect (G_OBJECT (window), "key-press-event", G_CALLBACK(sp_text_toolbox_family_list_keypress), tbl);
3661
3662     GtkTreeSelection *tselection = gtk_tree_view_get_selection (GTK_TREE_VIEW (treeview));
3663     g_signal_connect (G_OBJECT (tselection), "changed", G_CALLBACK (sp_text_toolbox_family_changed), tbl);
3664
3665     g_object_set_data (G_OBJECT (tbl), "family-entry", entry);
3666     g_object_set_data (G_OBJECT (tbl), "family-popdown-button", button);
3667     g_object_set_data (G_OBJECT (tbl), "family-popdown-window", window);
3668     g_object_set_data (G_OBJECT (tbl), "family-tree-selection", tselection);
3669     g_object_set_data (G_OBJECT (tbl), "family-tree-view", treeview);
3670
3671     GtkWidget *image = gtk_image_new_from_stock (GTK_STOCK_DIALOG_WARNING, GTK_ICON_SIZE_SMALL_TOOLBAR);
3672     aux_toolbox_space (tbl, 1);
3673     GtkWidget *box = gtk_event_box_new ();
3674     gtk_container_add (GTK_CONTAINER (box), image);
3675     gtk_box_pack_start (GTK_BOX (tbl), box, FALSE, FALSE, 4);
3676     g_object_set_data (G_OBJECT (tbl), "warning-image", box);
3677     GtkTooltips *tooltips = gtk_tooltips_new ();
3678     gtk_tooltips_set_tip (tooltips, box, _("This font is currently not installed on your system. Inkscape will use the default font instead."), "");
3679     gtk_widget_hide (GTK_WIDGET (box));
3680     g_signal_connect_swapped (G_OBJECT (tbl), "show", G_CALLBACK (gtk_widget_hide), box);
3681
3682     ////////////Size
3683     const char *sizes[] = {
3684         "4", "6", "8", "9", "10", "11", "12", "13", "14",
3685         "16", "18", "20", "22", "24", "28",
3686         "32", "36", "40", "48", "56", "64", "72", "144"
3687     };
3688
3689     GtkWidget *cbox = gtk_combo_box_entry_new_text ();
3690     for (unsigned int n = 0; n < G_N_ELEMENTS (sizes); gtk_combo_box_append_text (GTK_COMBO_BOX(cbox), sizes[n++]));
3691     gtk_widget_set_size_request (cbox, 80, -1);
3692     aux_toolbox_space (tbl, 1);
3693     gtk_box_pack_start (GTK_BOX (tbl), cbox, FALSE, FALSE, 0);
3694     g_object_set_data (G_OBJECT (tbl), "combo-box-size", cbox);
3695     g_signal_connect (G_OBJECT (cbox), "changed", G_CALLBACK (sp_text_toolbox_size_changed), tbl);
3696     gtk_signal_connect(GTK_OBJECT(cbox), "key-press-event", GTK_SIGNAL_FUNC(sp_text_toolbox_size_keypress), NULL);
3697
3698     //spacer
3699     aux_toolbox_space (tbl, 4);
3700     gtk_box_pack_start (GTK_BOX (tbl), gtk_vseparator_new (), FALSE, FALSE, 4);
3701
3702     ////////////Text anchor
3703     GtkWidget *group   = gtk_radio_button_new (NULL);
3704     GtkWidget *row     = gtk_hbox_new (FALSE, 4);
3705     g_object_set_data (G_OBJECT (tbl), "anchor-group", group);
3706
3707     // left
3708     GtkWidget *rbutton = group;
3709     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3710     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_JUSTIFY_LEFT, GTK_ICON_SIZE_SMALL_TOOLBAR));
3711     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3712
3713     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3714     g_object_set_data   (G_OBJECT (tbl), "text-start", rbutton);
3715     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_anchoring_toggled), gpointer(0));
3716     gtk_tooltips_set_tip(tt, rbutton, _("Align left"), NULL);
3717
3718     // center
3719     rbutton = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
3720     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3721     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_JUSTIFY_CENTER, GTK_ICON_SIZE_SMALL_TOOLBAR));
3722     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3723
3724     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3725     g_object_set_data   (G_OBJECT (tbl), "text-middle", rbutton);
3726     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_anchoring_toggled), gpointer (1));
3727     gtk_tooltips_set_tip(tt, rbutton, _("Center"), NULL);
3728
3729     // right
3730     rbutton = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
3731     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3732     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_JUSTIFY_RIGHT, GTK_ICON_SIZE_SMALL_TOOLBAR));
3733     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3734
3735     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3736     g_object_set_data   (G_OBJECT (tbl), "text-end", rbutton);
3737     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_anchoring_toggled), gpointer(2));
3738     gtk_tooltips_set_tip(tt, rbutton, _("Align right"), NULL);
3739
3740     // fill
3741     rbutton = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
3742     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3743     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_JUSTIFY_FILL, GTK_ICON_SIZE_SMALL_TOOLBAR));
3744     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3745
3746     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3747     g_object_set_data   (G_OBJECT (tbl), "text-fill", rbutton);
3748     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_anchoring_toggled), gpointer(3));
3749     gtk_tooltips_set_tip(tt, rbutton, _("Justify"), NULL);
3750
3751     aux_toolbox_space (tbl, 1);
3752     gtk_box_pack_start (GTK_BOX (tbl), row, FALSE, FALSE, 4);
3753
3754     //spacer
3755     gtk_box_pack_start (GTK_BOX (tbl), gtk_vseparator_new (), FALSE, FALSE, 4);
3756
3757     ////////////Text style
3758     row = gtk_hbox_new (FALSE, 4);
3759
3760     // bold
3761     rbutton = gtk_toggle_button_new ();
3762     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3763     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_BOLD, GTK_ICON_SIZE_SMALL_TOOLBAR));
3764     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3765     gtk_tooltips_set_tip(tt, rbutton, _("Bold"), NULL);
3766
3767     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3768     g_object_set_data   (G_OBJECT (tbl), "style-bold", rbutton);
3769     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_style_toggled), gpointer(0));
3770
3771     // italic
3772     rbutton = gtk_toggle_button_new ();
3773     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3774     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_ITALIC, GTK_ICON_SIZE_SMALL_TOOLBAR));
3775     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3776     gtk_tooltips_set_tip(tt, rbutton, _("Italic"), NULL);
3777
3778     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3779     g_object_set_data   (G_OBJECT (tbl), "style-italic", rbutton);
3780     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_style_toggled), gpointer (1));
3781
3782     aux_toolbox_space (tbl, 1);
3783     gtk_box_pack_start (GTK_BOX (tbl), row, FALSE, FALSE, 4);
3784
3785     //spacer
3786     gtk_box_pack_start (GTK_BOX (tbl), gtk_vseparator_new (), FALSE, FALSE, 4);
3787
3788     ////////////Text orientation
3789     group   = gtk_radio_button_new (NULL);
3790     row     = gtk_hbox_new (FALSE, 4);
3791     g_object_set_data (G_OBJECT (tbl), "orientation-group", group);
3792
3793     // horizontal
3794     rbutton = group;
3795     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3796     gtk_container_add           (GTK_CONTAINER (rbutton), sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_WRITING_MODE_LR));
3797     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3798     gtk_tooltips_set_tip(tt, rbutton, _("Horizontal text"), NULL);
3799
3800     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3801     g_object_set_data   (G_OBJECT (tbl), "orientation-horizontal", rbutton);
3802     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_orientation_toggled), gpointer(0));
3803
3804     // vertical
3805     rbutton = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
3806     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3807     gtk_container_add           (GTK_CONTAINER (rbutton), sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_WRITING_MODE_TB));
3808     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3809     gtk_tooltips_set_tip(tt, rbutton, _("Vertical text"), NULL);
3810
3811     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3812     g_object_set_data   (G_OBJECT (tbl), "orientation-vertical", rbutton);
3813     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_orientation_toggled), gpointer (1));
3814     gtk_box_pack_start (GTK_BOX (tbl), row, FALSE, FALSE, 4);
3815
3816
3817     //watch selection
3818     Inkscape::ConnectionPool* pool = Inkscape::ConnectionPool::new_connection_pool ("ISTextToolbox");
3819
3820     sigc::connection *c_selection_changed =
3821         new sigc::connection (sp_desktop_selection (desktop)->connectChanged
3822                               (sigc::bind (sigc::ptr_fun (sp_text_toolbox_selection_changed), (GObject*)tbl)));
3823     pool->add_connection ("selection-changed", c_selection_changed);
3824
3825     sigc::connection *c_selection_modified =
3826         new sigc::connection (sp_desktop_selection (desktop)->connectModified
3827                               (sigc::bind (sigc::ptr_fun (sp_text_toolbox_selection_modified), (GObject*)tbl)));
3828     pool->add_connection ("selection-modified", c_selection_modified);
3829
3830     sigc::connection *c_subselection_changed =
3831         new sigc::connection (desktop->connectToolSubselectionChanged
3832                               (sigc::bind (sigc::ptr_fun (sp_text_toolbox_subselection_changed), (GObject*)tbl)));
3833     pool->add_connection ("tool-subselection-changed", c_subselection_changed);
3834
3835     Inkscape::ConnectionPool::connect_destroy (G_OBJECT (tbl), pool);
3836
3837
3838 #if 0
3839     // horizontal
3840     {
3841         GtkWidget *px= sp_icon_new(Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_WRITING_MODE_LR);
3842         GtkWidget *b = group = gtk_radio_button_new (NULL);
3843         gtk_container_add (GTK_CONTAINER (b), px);
3844         gtk_tooltips_set_tip (tt, b, _("Horizontal text"), NULL);
3845         gtk_button_set_relief (GTK_BUTTON (b), GTK_RELIEF_NONE);
3846         gtk_toggle_button_set_mode (GTK_TOGGLE_BUTTON (b), FALSE );
3847         gtk_box_pack_start (GTK_BOX (tbl), b, FALSE, FALSE, 0);
3848     }
3849
3850     // vertical
3851     {
3852         GtkWidget *px = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_WRITING_MODE_TB);
3853         GtkWidget *b = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
3854         gtk_container_add (GTK_CONTAINER (b), px);
3855         gtk_tooltips_set_tip (tt, b, _("Vertical text"), NULL);
3856         gtk_button_set_relief (GTK_BUTTON (b), GTK_RELIEF_NONE);
3857         gtk_toggle_button_set_mode (GTK_TOGGLE_BUTTON (b), FALSE );
3858         gtk_box_pack_start (GTK_BOX (tbl), b, FALSE, FALSE, 0);
3859     }
3860
3861     aux_toolbox_space(tbl, AUX_BETWEEN_BUTTON_GROUPS);
3862
3863     // letter spacing
3864     {
3865         {
3866             GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_LETTER_SPACING);
3867             GtkWidget *hb = gtk_hbox_new(FALSE, 1);
3868             gtk_container_add (GTK_CONTAINER (hb), image);
3869             gtk_widget_show(image);
3870             gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
3871         }
3872
3873         {
3874             GtkWidget *hb = sp_tb_spinbutton(_(""), _("Spacing between letters"),
3875                                              "tools.text", "letter_spacing", 0.0,
3876                                              us, tbl, FALSE, NULL,
3877                                              -1000.0, 1000.0, 0.1, 0.1,
3878                                              sp_text_letter_changed, 0.1, 1);
3879             gtk_widget_set_size_request (hb, 45, 6);
3880             gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 6);
3881         }
3882     }
3883
3884     // line spacing
3885     {
3886         {
3887             GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_LINE_SPACING);
3888             GtkWidget *hb = gtk_hbox_new(FALSE, 1);
3889             gtk_container_add (GTK_CONTAINER (hb), image);
3890             gtk_widget_show(image);
3891             gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
3892         }
3893
3894         {
3895             GtkWidget *hb = sp_tb_spinbutton(_(""), _("Spacing between lines"),
3896                                              "tools.text", "line_spacing", 0,
3897                                              us, tbl, FALSE, NULL,
3898                                              -1000.0, 1000.0, 0.1, 0.1,
3899                                              sp_text_line_changed, 0.1, 1);
3900             gtk_widget_set_size_request (hb, 45, 0);
3901             gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 3);
3902         }
3903     }
3904
3905     {
3906         // horizontal kerning/vertical kerning units menu: create
3907         GtkWidget *us = sp_unit_selector_new(SP_UNIT_ABSOLUTE | SP_UNIT_DEVICE);
3908         sp_unit_selector_setsize(us, AUX_OPTION_MENU_WIDTH, AUX_OPTION_MENU_HEIGHT);
3909         sp_unit_selector_set_unit(SP_UNIT_SELECTOR(us), desktop->namedview->doc_units);
3910
3911         aux_toolbox_space(tbl, AUX_BETWEEN_BUTTON_GROUPS);
3912
3913         // horizontal kerning
3914         {
3915             {
3916                 GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_HORZ_KERN);
3917                 GtkWidget *hb = gtk_hbox_new(FALSE, 1);
3918                 gtk_container_add (GTK_CONTAINER (hb), image);
3919                 gtk_widget_show(image);
3920                 gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
3921             }
3922
3923             {
3924                 GtkWidget *hb = sp_tb_spinbutton(_(""), _("Horizontal kerning"),
3925                                                  "tools.text", "horizontal_kerning", 0,
3926                                                  us, tbl, FALSE, NULL,
3927                                                  -100.00, 100.00, 0.01, 0.1,
3928                                                  sp_text_horiz_kern_changed);
3929                 gtk_widget_set_size_request (hb, 45, 0);
3930                 gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 6);
3931             }
3932         }
3933
3934         // vertical kerning
3935         {
3936             {
3937                 GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_VERT_KERN);
3938                 GtkWidget *hb = gtk_hbox_new(FALSE, 1);
3939                 gtk_container_add (GTK_CONTAINER (hb), image);
3940                 gtk_widget_show(image);
3941                 gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
3942             }
3943
3944             {
3945                 GtkWidget *hb = sp_tb_spinbutton(_(""), _("Vertical kerning"),
3946                                                  "tools.text", "vertical_kerning", 0,
3947                                                  us, tbl, FALSE, NULL,
3948                                                  -100.00, 100.00, 0.01, 0.1,
3949                                                  sp_text_vert_kern_changed);
3950                 gtk_widget_set_size_request (hb, 45, 0);
3951                 gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 5);
3952             }
3953         }
3954
3955         // add the units menu
3956         gtk_widget_show(us);
3957         gtk_box_pack_start(GTK_BOX(tbl), us, FALSE, FALSE, 1);
3958         gtk_object_set_data(GTK_OBJECT(tbl), "units", us);
3959     }
3960
3961     // letter rotation
3962     aux_toolbox_space(tbl, AUX_BETWEEN_BUTTON_GROUPS);
3963     {
3964         {
3965             GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_ROTATION);
3966             GtkWidget *hb = gtk_hbox_new(FALSE, 1);
3967             gtk_container_add (GTK_CONTAINER (hb), image);
3968             gtk_widget_show(image);
3969             gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
3970         }
3971         {
3972             GtkWidget *hb = sp_tb_spinbutton(_(""), _("Letter rotation"),
3973                                              "tools.text", "letter_rotation", 0,
3974                                              us, tbl, FALSE, NULL,
3975                                              -180.0, 180.0, 0.1, 0.1,
3976                                              sp_text_letter_rotation_changed, 0.1, 1);
3977             gtk_widget_set_size_request (hb, 45, 0);
3978             gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 6);
3979         }
3980         // rotation degree label
3981         {
3982             GtkWidget *label = gtk_widget_new (GTK_TYPE_LABEL, "label", "\302\260", "xalign", 0.0, NULL);
3983             gtk_box_pack_start(GTK_BOX(tbl), label, FALSE, FALSE, 0);
3984         }
3985     }
3986
3987     // Remove Manual Kerns
3988     {
3989         GtkWidget *px = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_REMOVE_KERNS);
3990         GtkWidget *button = gtk_button_new ();
3991         gtk_container_add (GTK_CONTAINER (button), px);
3992         gtk_widget_show(button);
3993         gtk_tooltips_set_tip (tt, button, _("Remove manual kerns"), NULL);
3994         gtk_button_set_relief (GTK_BUTTON (button), GTK_RELIEF_NONE);
3995         gtk_widget_set_sensitive(button, TRUE);
3996         gtk_box_pack_start (GTK_BOX (tbl), button, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
3997     }
3998 #endif
3999
4000     gtk_widget_show_all (tbl);
4001     return tbl;
4002
4003 } // end of sp_text_toolbox_new()
4004
4005 }//<unnamed> namespace
4006
4007
4008 //#########################
4009 //##  Connector Toolbox  ##
4010 //#########################
4011
4012 static void sp_connector_path_set_avoid(void)
4013 {
4014     cc_selection_set_avoid(true);
4015 }
4016
4017
4018 static void sp_connector_path_set_ignore(void)
4019 {
4020     cc_selection_set_avoid(false);
4021 }
4022
4023
4024
4025 static void connector_spacing_changed(GtkAdjustment *adj, GtkWidget *tbl)
4026 {
4027     // quit if run by the _changed callbacks
4028     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
4029         return;
4030     }
4031
4032     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl),
4033             "desktop");
4034     SPDocument *doc = sp_desktop_document(desktop);
4035
4036     if (!sp_document_get_undo_sensitive(doc))
4037     {
4038         return;
4039     }
4040
4041     // in turn, prevent callbacks from responding
4042     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
4043
4044     Inkscape::XML::Node *repr = SP_OBJECT_REPR(desktop->namedview);
4045
4046     sp_repr_set_css_double(repr, "inkscape:connector-spacing", adj->value);
4047     SP_OBJECT(desktop->namedview)->updateRepr();
4048
4049     GSList *items = get_avoided_items(NULL, desktop->currentRoot(), desktop);
4050     for ( GSList const *iter = items ; iter != NULL ; iter = iter->next ) {
4051         SPItem *item = reinterpret_cast<SPItem *>(iter->data);
4052         NR::Matrix m = NR::identity();
4053         avoid_item_move(&m, item);
4054     }
4055
4056     if (items) {
4057         g_slist_free(items);
4058     }
4059
4060     sp_document_done(doc, SP_VERB_CONTEXT_CONNECTOR,
4061             _("Change connector spacing"));
4062
4063     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
4064
4065     spinbutton_defocus(GTK_OBJECT(tbl));
4066 }
4067
4068 static void sp_connector_graph_layout(void)
4069 {
4070     if (!SP_ACTIVE_DESKTOP) return;
4071
4072     // hack for clones, see comment in align-and-distribute.cpp
4073     int saved_compensation = prefs_get_int_attribute("options.clonecompensation", "value", SP_CLONE_COMPENSATION_UNMOVED);
4074     prefs_set_int_attribute("options.clonecompensation", "value", SP_CLONE_COMPENSATION_UNMOVED);
4075
4076     graphlayout(sp_desktop_selection(SP_ACTIVE_DESKTOP)->itemList());
4077
4078     prefs_set_int_attribute("options.clonecompensation", "value", saved_compensation);
4079
4080     sp_document_done(sp_desktop_document(SP_ACTIVE_DESKTOP), SP_VERB_DIALOG_ALIGN_DISTRIBUTE, _("Arrange connector network"));
4081 }
4082
4083 static void
4084 sp_directed_graph_layout_toggled(GtkWidget *widget, GtkObject *tbl)
4085 {
4086     if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget))) {
4087         prefs_set_string_attribute("tools.connector", "directedlayout",
4088                 "true");
4089     } else {
4090         prefs_set_string_attribute("tools.connector", "directedlayout",
4091                 "false");
4092     }
4093 }
4094 static void
4095 sp_nooverlaps_graph_layout_toggled(GtkWidget *widget, GtkObject *tbl)
4096 {
4097     if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget))) {
4098         prefs_set_string_attribute("tools.connector", "avoidoverlaplayout",
4099                 "true");
4100     } else {
4101         prefs_set_string_attribute("tools.connector", "avoidoverlaplayout",
4102                 "false");
4103     }
4104 }
4105
4106
4107 static void connector_length_changed(GtkAdjustment *adj, GtkWidget *tbl)
4108 {
4109     prefs_set_double_attribute("tools.connector", "length", adj->value);
4110     spinbutton_defocus(GTK_OBJECT(tbl));
4111 }
4112
4113 static void connector_tb_event_attr_changed(Inkscape::XML::Node *repr,
4114         gchar const *name, gchar const *old_value, gchar const *new_value,
4115         bool is_interactive, gpointer data)
4116 {
4117     GtkWidget *tbl = GTK_WIDGET(data);
4118
4119     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
4120         return;
4121     }
4122     if (strcmp(name, "inkscape:connector-spacing") != 0) {
4123         return;
4124     }
4125
4126     GtkAdjustment *adj = (GtkAdjustment*)
4127             gtk_object_get_data(GTK_OBJECT(tbl), "spacing");
4128     gdouble spacing = defaultConnSpacing;
4129     sp_repr_get_double(repr, "inkscape:connector-spacing", &spacing);
4130
4131     gtk_adjustment_set_value(adj, spacing);
4132 }
4133
4134
4135 static Inkscape::XML::NodeEventVector connector_tb_repr_events = {
4136     NULL, /* child_added */
4137     NULL, /* child_removed */
4138     connector_tb_event_attr_changed,
4139     NULL, /* content_changed */
4140     NULL  /* order_changed */
4141 };
4142
4143
4144 static GtkWidget *
4145 sp_connector_toolbox_new(SPDesktop *desktop)
4146 {
4147     GtkTooltips *tt = gtk_tooltips_new();
4148     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
4149
4150     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
4151     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
4152
4153     gtk_box_pack_start(GTK_BOX(tbl), gtk_hbox_new(FALSE, 0), FALSE, FALSE,
4154             AUX_BETWEEN_BUTTON_GROUPS);
4155
4156     sp_toolbox_button_new(tbl, Inkscape::ICON_SIZE_SMALL_TOOLBAR,
4157             "connector_avoid", GTK_SIGNAL_FUNC(sp_connector_path_set_avoid),
4158             tt, _("Make connectors avoid selected objects"));
4159
4160     sp_toolbox_button_new(tbl, Inkscape::ICON_SIZE_SMALL_TOOLBAR,
4161             "connector_ignore", GTK_SIGNAL_FUNC(sp_connector_path_set_ignore),
4162             tt, _("Make connectors ignore selected objects"));
4163
4164     //  interval
4165     gtk_box_pack_start(GTK_BOX(tbl), gtk_hbox_new(FALSE, 0), FALSE, FALSE,
4166             AUX_BETWEEN_BUTTON_GROUPS);
4167
4168     // Spacing spinbox
4169     {
4170         GtkWidget *object_spacing = sp_tb_spinbutton(_("Spacing:"),
4171                 _("The amount of space left around objects by auto-routing connectors"),
4172                 "tools.connector", "spacing", 10, NULL, tbl, TRUE,
4173                 "inkscape:connector-spacing", 0, 100, 1.0, 10.0,
4174                 connector_spacing_changed, 1, 0);
4175
4176         gtk_box_pack_start(GTK_BOX(tbl), object_spacing, FALSE, FALSE,
4177                 AUX_SPACING);
4178     }
4179     // Graph (connector network) layout
4180     sp_toolbox_button_new(tbl, Inkscape::ICON_SIZE_SMALL_TOOLBAR,
4181             "graph_layout", GTK_SIGNAL_FUNC(sp_connector_graph_layout),
4182             tt, _("Nicely arrange selected connector network"));
4183     // Default connector length spinbox
4184     {
4185         GtkWidget *connector_length = sp_tb_spinbutton(_("Length:"),
4186                 _("Ideal length for connectors when layout is applied"),
4187                 "tools.connector", "length", 100, NULL, tbl, TRUE,
4188                 "inkscape:connector-length", 10, 1000, 10.0, 100.0,
4189                 connector_length_changed, 1, 0);
4190
4191         gtk_box_pack_start(GTK_BOX(tbl), connector_length, FALSE, FALSE,
4192                 AUX_SPACING);
4193     }
4194     gchar const *tbuttonstate;
4195     // Directed edges toggle button
4196     {
4197         GtkWidget *tbutton = gtk_toggle_button_new ();
4198         gtk_button_set_relief       (GTK_BUTTON (tbutton), GTK_RELIEF_NONE);
4199         gtk_container_add           (GTK_CONTAINER (tbutton), sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, "directed_graph"));
4200         gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (tbutton), FALSE);
4201         gtk_tooltips_set_tip(tt, tbutton, _("Make connectors with end-markers (arrows) point downwards"), NULL);
4202
4203         gtk_box_pack_start  (GTK_BOX  (tbl), tbutton, FALSE, FALSE, 0);
4204         g_signal_connect(G_OBJECT(tbutton), "toggled", GTK_SIGNAL_FUNC(sp_directed_graph_layout_toggled), tbl);
4205         tbuttonstate = prefs_get_string_attribute("tools.connector", "directedlayout");
4206         gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(tbutton),
4207                 (tbuttonstate && !strcmp(tbuttonstate, "true"))?TRUE:FALSE );
4208     }
4209     // Avoid overlaps toggle button
4210     {
4211         GtkWidget *tbutton = gtk_toggle_button_new ();
4212         gtk_button_set_relief       (GTK_BUTTON (tbutton), GTK_RELIEF_NONE);
4213         gtk_container_add           (GTK_CONTAINER (tbutton), sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, "remove_overlaps"));
4214         gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (tbutton), FALSE);
4215         gtk_tooltips_set_tip(tt, tbutton, _("Do not allow overlapping shapes"), NULL);
4216
4217         gtk_box_pack_start  (GTK_BOX  (tbl), tbutton, FALSE, FALSE, 0);
4218         g_signal_connect(G_OBJECT(tbutton), "toggled", GTK_SIGNAL_FUNC(sp_nooverlaps_graph_layout_toggled), tbl);
4219         tbuttonstate = prefs_get_string_attribute("tools.connector", "avoidoverlaplayout");
4220         gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(tbutton),
4221                 (tbuttonstate && !strcmp(tbuttonstate, "true"))?TRUE:FALSE );
4222     }
4223
4224     gtk_widget_show_all(tbl);
4225     sp_set_font_size_smaller (tbl);
4226
4227     // Code to watch for changes to the connector-spacing attribute in
4228     // the XML.
4229     Inkscape::XML::Node *repr = SP_OBJECT_REPR(desktop->namedview);
4230     g_assert(repr != NULL);
4231
4232     Inkscape::XML::Node *oldrepr = (Inkscape::XML::Node *)
4233             gtk_object_get_data(GTK_OBJECT(tbl), "repr");
4234
4235     if (oldrepr) { // remove old listener
4236         sp_repr_remove_listener_by_data(oldrepr, tbl);
4237         Inkscape::GC::release(oldrepr);
4238         oldrepr = NULL;
4239         g_object_set_data(G_OBJECT(tbl), "repr", NULL);
4240     }
4241
4242     if (repr) {
4243         g_object_set_data(G_OBJECT(tbl), "repr", repr);
4244         Inkscape::GC::anchor(repr);
4245         sp_repr_add_listener(repr, &connector_tb_repr_events, tbl);
4246         sp_repr_synthesize_events(repr, &connector_tb_repr_events, tbl);
4247     }
4248
4249     return tbl;
4250
4251 } // end of sp_connector_toolbox_new()
4252
4253 static void paintbucket_threshold_changed(GtkAdjustment *adj, GtkWidget *tbl)
4254 {
4255     prefs_set_int_attribute("tools.paintbucket", "threshold", (gint)adj->value);
4256     spinbutton_defocus(GTK_OBJECT(tbl));
4257 }
4258
4259 static void paintbucket_offset_changed(GtkAdjustment *adj, GtkWidget *tbl)
4260 {
4261     GtkWidget *us = (GtkWidget *)gtk_object_get_data(GTK_OBJECT(tbl), "units");
4262     SPUnit const *unit = sp_unit_selector_get_unit(SP_UNIT_SELECTOR(us));
4263
4264     prefs_set_double_attribute("tools.paintbucket", "offset", (gdouble)sp_units_get_pixels(adj->value, *unit));
4265     spinbutton_defocus(GTK_OBJECT(tbl));
4266 }
4267
4268 static GtkWidget *
4269 sp_paintbucket_toolbox_new(SPDesktop *desktop)
4270 {
4271     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
4272
4273     //  interval
4274     gtk_box_pack_start(GTK_BOX(tbl), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
4275
4276     {
4277       sp_toolbox_add_label(tbl, _("Fill by:"), false);
4278
4279       GtkWidget *channels = gtk_combo_box_new_text();
4280
4281       GList *items = flood_channels_dropdown_items_list();
4282
4283       for ( ; items ; items = items->next )
4284       {
4285           gtk_combo_box_append_text(GTK_COMBO_BOX(channels), (char*)items->data);
4286       }
4287
4288       gtk_combo_box_set_active (GTK_COMBO_BOX(channels), prefs_get_int_attribute("tools.paintbucket", "channels", 0));
4289       gtk_box_pack_start (GTK_BOX (tbl), channels, FALSE, FALSE, 0);
4290       g_signal_connect (G_OBJECT (channels), "changed", G_CALLBACK (flood_channels_changed), tbl);
4291     }
4292
4293     //  interval
4294     gtk_box_pack_start(GTK_BOX(tbl), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
4295
4296     // Spacing spinbox
4297     {
4298         GtkWidget *threshold = sp_tb_spinbutton(_("Threshold:"),
4299                 _("The maximum allowed difference between the clicked pixel and the neighboring pixels to be counted in the fill"),
4300                 "tools.paintbucket", "threshold", 5, NULL, tbl, TRUE,
4301                 "inkscape:paintbucket-threshold", 0, 100, 1.0, 10.0,
4302                 paintbucket_threshold_changed, 1, 0);
4303
4304         gtk_box_pack_start(GTK_BOX(tbl), threshold, FALSE, FALSE,
4305                 AUX_SPACING);
4306     }
4307
4308     //  interval
4309     gtk_box_pack_start(GTK_BOX(tbl), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
4310
4311     // Create the units menu.
4312     GtkWidget *us = sp_unit_selector_new(SP_UNIT_ABSOLUTE | SP_UNIT_DEVICE);
4313     sp_unit_selector_setsize(us, AUX_OPTION_MENU_WIDTH, AUX_OPTION_MENU_HEIGHT);
4314     sp_unit_selector_set_unit (SP_UNIT_SELECTOR(us), sp_desktop_namedview(desktop)->doc_units);
4315
4316     // Offset spinbox
4317     {
4318         GtkWidget *offset = sp_tb_spinbutton(_("Grow/shrink by:"),
4319                 _("The amount to grow (positive) or shrink (negative) the created fill path"),
4320                 "tools.paintbucket", "offset", 0, us, tbl, TRUE,
4321                 "inkscape:paintbucket-offset", -1e6, 1e6, 0.1, 0.5,
4322                 paintbucket_offset_changed, 1, 2);
4323
4324         gtk_box_pack_start(GTK_BOX(tbl), offset, FALSE, FALSE,
4325                 AUX_SPACING);
4326
4327         gtk_box_pack_start(GTK_BOX(tbl), us, FALSE, FALSE, AUX_SPACING);
4328         gtk_object_set_data(GTK_OBJECT(tbl), "units", us);
4329     }
4330
4331     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of Paint Bucket fill objects"));
4332     swatch->setDesktop (desktop);
4333     swatch->setClickVerb (SP_VERB_CONTEXT_PAINTBUCKET_PREFS);
4334     swatch->setWatchedTool ("tools.paintbucket", true);
4335     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
4336     gtk_box_pack_end(GTK_BOX(tbl), swatch_, FALSE, FALSE, 0);
4337
4338     gtk_widget_show_all(tbl);
4339     sp_set_font_size_smaller (tbl);
4340     return tbl;
4341 }
4342
4343 /*
4344   Local Variables:
4345   mode:c++
4346   c-file-style:"stroustrup"
4347   c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
4348   indent-tabs-mode:nil
4349   fill-column:99
4350   End:
4351 */
4352 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :
4353