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 #include "helper/unit-tracker.h"
  92
  93 using Inkscape::UnitTracker;
  94
  95 typedef void (*SetupFunction)(GtkWidget *toolbox, SPDesktop *desktop);
  96 typedef void (*UpdateFunction)(SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox);
  97
  98 static GtkWidget *sp_node_toolbox_new(SPDesktop *desktop);
  99 static GtkWidget *sp_zoom_toolbox_new(SPDesktop *desktop);
 100 static GtkWidget *sp_star_toolbox_new(SPDesktop *desktop);
 101 static GtkWidget *sp_arc_toolbox_new(SPDesktop *desktop);
 102 static GtkWidget *sp_rect_toolbox_new(SPDesktop *desktop);
 103 static GtkWidget *sp_spiral_toolbox_new(SPDesktop *desktop);
 104 static GtkWidget *sp_pencil_toolbox_new(SPDesktop *desktop);
 105 static GtkWidget *sp_pen_toolbox_new(SPDesktop *desktop);
 106 static GtkWidget *sp_calligraphy_toolbox_new(SPDesktop *desktop);
 107 static GtkWidget *sp_dropper_toolbox_new(SPDesktop *desktop);
 108 static GtkWidget *sp_empty_toolbox_new(SPDesktop *desktop);
 109 static GtkWidget *sp_connector_toolbox_new(SPDesktop *desktop);
 110 static GtkWidget *sp_paintbucket_toolbox_new(SPDesktop *desktop);
 111
 112 namespace { GtkWidget *sp_text_toolbox_new (SPDesktop *desktop); }
 113
 114
 115 static struct {
 116     gchar const *type_name;
 117     gchar const *data_name;
 118     sp_verb_t verb;
 119     sp_verb_t doubleclick_verb;
 120 } const tools[] = {
 121     { "SPSelectContext",   "select_tool",    SP_VERB_CONTEXT_SELECT,  SP_VERB_CONTEXT_SELECT_PREFS},
 122     { "SPNodeContext",     "node_tool",      SP_VERB_CONTEXT_NODE, SP_VERB_CONTEXT_NODE_PREFS },
 123     { "SPZoomContext",     "zoom_tool",      SP_VERB_CONTEXT_ZOOM, SP_VERB_CONTEXT_ZOOM_PREFS },
 124     { "SPRectContext",     "rect_tool",      SP_VERB_CONTEXT_RECT, SP_VERB_CONTEXT_RECT_PREFS },
 125     { "SPArcContext",      "arc_tool",       SP_VERB_CONTEXT_ARC, SP_VERB_CONTEXT_ARC_PREFS },
 126     { "SPStarContext",     "star_tool",      SP_VERB_CONTEXT_STAR, SP_VERB_CONTEXT_STAR_PREFS },
 127     { "SPSpiralContext",   "spiral_tool",    SP_VERB_CONTEXT_SPIRAL, SP_VERB_CONTEXT_SPIRAL_PREFS },
 128     { "SPPencilContext",   "pencil_tool",    SP_VERB_CONTEXT_PENCIL, SP_VERB_CONTEXT_PENCIL_PREFS },
 129     { "SPPenContext",      "pen_tool",       SP_VERB_CONTEXT_PEN, SP_VERB_CONTEXT_PEN_PREFS },
 130     { "SPDynaDrawContext", "dyna_draw_tool", SP_VERB_CONTEXT_CALLIGRAPHIC, SP_VERB_CONTEXT_CALLIGRAPHIC_PREFS },
 131     { "SPFloodContext",    "paintbucket_tool",     SP_VERB_CONTEXT_PAINTBUCKET, SP_VERB_CONTEXT_PAINTBUCKET_PREFS },
 132     { "SPTextContext",     "text_tool",      SP_VERB_CONTEXT_TEXT, SP_VERB_CONTEXT_TEXT_PREFS },
 133     { "SPConnectorContext","connector_tool", SP_VERB_CONTEXT_CONNECTOR, SP_VERB_CONTEXT_CONNECTOR_PREFS },
 134     { "SPGradientContext", "gradient_tool",  SP_VERB_CONTEXT_GRADIENT, SP_VERB_CONTEXT_GRADIENT_PREFS },
 135     { "SPDropperContext",  "dropper_tool",   SP_VERB_CONTEXT_DROPPER, SP_VERB_CONTEXT_DROPPER_PREFS },
 136     { NULL, NULL, 0, 0 }
 137 };
 138
 139 static struct {
 140     gchar const *type_name;
 141     gchar const *data_name;
 142     GtkWidget *(*create_func)(SPDesktop *desktop);
 143 } const aux_toolboxes[] = {
 144     { "SPSelectContext", "select_toolbox", sp_select_toolbox_new },
 145     { "SPNodeContext",   "node_toolbox",   sp_node_toolbox_new },
 146     { "SPZoomContext",   "zoom_toolbox",   sp_zoom_toolbox_new },
 147     { "SPStarContext",   "star_toolbox",   sp_star_toolbox_new },
 148     { "SPRectContext",   "rect_toolbox",   sp_rect_toolbox_new },
 149     { "SPArcContext",    "arc_toolbox",    sp_arc_toolbox_new },
 150     { "SPSpiralContext", "spiral_toolbox", sp_spiral_toolbox_new },
 151     { "SPPencilContext", "pencil_toolbox", sp_pencil_toolbox_new },
 152     { "SPPenContext", "pen_toolbox", sp_pen_toolbox_new },
 153     { "SPDynaDrawContext", "calligraphy_toolbox", sp_calligraphy_toolbox_new },
 154     { "SPTextContext",   "text_toolbox",   sp_text_toolbox_new },
 155     { "SPDropperContext", "dropper_toolbox", sp_dropper_toolbox_new },
 156     { "SPGradientContext", "gradient_toolbox", sp_gradient_toolbox_new },
 157     { "SPConnectorContext", "connector_toolbox", sp_connector_toolbox_new },
 158     { "SPFloodContext",  "paintbucket_toolbox",  sp_paintbucket_toolbox_new },
 159     { NULL, NULL, NULL }
 160 };
 161
 162 static GtkActionGroup* create_or_fetch_actions( SPDesktop* desktop );
 163
 164 static void toolbox_set_desktop (GtkWidget *toolbox, SPDesktop *desktop, SetupFunction setup_func, UpdateFunction update_func, sigc::connection*);
 165
 166 static void setup_tool_toolbox (GtkWidget *toolbox, SPDesktop *desktop);
 167 static void update_tool_toolbox (SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox);
 168
 169 static void setup_aux_toolbox (GtkWidget *toolbox, SPDesktop *desktop);
 170 static void update_aux_toolbox (SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox);
 171
 172 static void setup_commands_toolbox (GtkWidget *toolbox, SPDesktop *desktop);
 173 static void update_commands_toolbox (SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox);
 174
 175 /* Global text entry widgets necessary for update */
 176 /* GtkWidget *dropper_rgb_entry,
 177           *dropper_opacity_entry ; */
 178 // should be made a private member once this is converted to class
 179
 180 static void delete_connection(GObject *obj, sigc::connection *connection) {
 181     connection->disconnect();
 182     delete connection;
 183 }
 184
 185 static GtkWidget *
 186 sp_toolbox_button_new(GtkWidget *t, Inkscape::IconSize size, gchar const *pxname, GtkSignalFunc handler,
 187                       GtkTooltips *tt, gchar const *tip)
 188 {
 189     GtkWidget *b = sp_button_new_from_data(size, SP_BUTTON_TYPE_NORMAL, NULL, pxname, tip, tt);
 190     gtk_widget_show(b);
 191     if (handler) gtk_signal_connect(GTK_OBJECT(b), "clicked", handler, NULL);
 192     gtk_box_pack_start(GTK_BOX(t), b, FALSE, FALSE, 0);
 193
 194     return b;
 195 }
 196
 197 GtkWidget *
 198 sp_toolbox_button_new_from_verb_with_doubleclick(GtkWidget *t, Inkscape::IconSize size, SPButtonType type,
 199                                                  Inkscape::Verb *verb, Inkscape::Verb *doubleclick_verb,
 200                                                  Inkscape::UI::View::View *view, GtkTooltips *tt)
 201 {
 202     SPAction *action = verb->get_action(view);
 203     if (!action) return NULL;
 204
 205     SPAction *doubleclick_action;
 206     if (doubleclick_verb)
 207         doubleclick_action = doubleclick_verb->get_action(view);
 208     else
 209         doubleclick_action = NULL;
 210
 211     /* fixme: Handle sensitive/unsensitive */
 212     /* fixme: Implement sp_button_new_from_action */
 213     GtkWidget *b = sp_button_new(size, type, action, doubleclick_action, tt);
 214     gtk_widget_show(b);
 215     gtk_box_pack_start(GTK_BOX(t), b, FALSE, FALSE, 0);
 216
 217     return b;
 218 }
 219
 220 GtkWidget *sp_toolbox_button_new_from_verb(GtkWidget *t, Inkscape::IconSize size, SPButtonType type, Inkscape::Verb *verb,
 221                                            Inkscape::UI::View::View *view, GtkTooltips *tt)
 222 {
 223     return sp_toolbox_button_new_from_verb_with_doubleclick(t, size, type, verb, NULL, view, tt);
 224 }
 225
 226 GtkWidget * sp_toolbox_button_normal_new_from_verb(GtkWidget *t, Inkscape::IconSize size, Inkscape::Verb *verb,
 227                                                    Inkscape::UI::View::View *view, GtkTooltips *tt)
 228 {
 229     return sp_toolbox_button_new_from_verb(t, size, SP_BUTTON_TYPE_NORMAL, verb, view, tt);
 230 }
 231
 232
 233 static void trigger_sp_action( GtkAction* act, gpointer user_data )
 234 {
 235     SPAction* targetAction = SP_ACTION(user_data);
 236     if ( targetAction ) {
 237         sp_action_perform( targetAction, NULL );
 238     }
 239 }
 240
 241 static void sp_action_action_set_sensitive (SPAction *action, unsigned int sensitive, void *data)
 242 {
 243     if ( data ) {
 244         GtkAction* act = GTK_ACTION(data);
 245         gtk_action_set_sensitive( act, sensitive );
 246     }
 247 }
 248
 249 static SPActionEventVector action_event_vector = {
 250     {NULL},
 251     NULL,
 252     NULL,
 253     sp_action_action_set_sensitive,
 254     NULL,
 255     NULL
 256 };
 257
 258 static GtkAction* create_action_for_verb( Inkscape::Verb* verb, Inkscape::UI::View::View* view, Inkscape::IconSize size )
 259 {
 260     GtkAction* act = 0;
 261
 262     SPAction* targetAction = verb->get_action(view);
 263     InkAction* inky = ink_action_new( verb->get_id(), verb->get_name(), verb->get_tip(), verb->get_image(), size  );
 264     act = GTK_ACTION(inky);
 265     gtk_action_set_sensitive( act, targetAction->sensitive );
 266
 267     g_signal_connect( G_OBJECT(inky), "activate", GTK_SIGNAL_FUNC(trigger_sp_action), targetAction );
 268
 269     SPAction*rebound = dynamic_cast<SPAction *>( nr_object_ref( dynamic_cast<NRObject *>(targetAction) ) );
 270     nr_active_object_add_listener( (NRActiveObject *)rebound, (NRObjectEventVector *)&action_event_vector, sizeof(SPActionEventVector), inky );
 271
 272     return act;
 273 }
 274
 275 GtkActionGroup* create_or_fetch_actions( SPDesktop* desktop )
 276 {
 277     Inkscape::UI::View::View *view = desktop;
 278     gint verbsToUse[] = {
 279         // disabled until we have icons for them:
 280         //find
 281         //SP_VERB_EDIT_TILE,
 282         //SP_VERB_EDIT_UNTILE,
 283         SP_VERB_DIALOG_ALIGN_DISTRIBUTE,
 284         SP_VERB_DIALOG_DISPLAY,
 285         SP_VERB_DIALOG_FILL_STROKE,
 286         SP_VERB_DIALOG_NAMEDVIEW,
 287         SP_VERB_DIALOG_TEXT,
 288         SP_VERB_DIALOG_XML_EDITOR,
 289         SP_VERB_EDIT_CLONE,
 290         SP_VERB_EDIT_COPY,
 291         SP_VERB_EDIT_CUT,
 292         SP_VERB_EDIT_DUPLICATE,
 293         SP_VERB_EDIT_PASTE,
 294         SP_VERB_EDIT_REDO,
 295         SP_VERB_EDIT_UNDO,
 296         SP_VERB_EDIT_UNLINK_CLONE,
 297         SP_VERB_FILE_EXPORT,
 298         SP_VERB_FILE_IMPORT,
 299         SP_VERB_FILE_NEW,
 300         SP_VERB_FILE_OPEN,
 301         SP_VERB_FILE_PRINT,
 302         SP_VERB_FILE_SAVE,
 303         SP_VERB_SELECTION_GROUP,
 304         SP_VERB_SELECTION_UNGROUP,
 305         SP_VERB_ZOOM_DRAWING,
 306         SP_VERB_ZOOM_PAGE,
 307         SP_VERB_ZOOM_SELECTION
 308     };
 309
 310     gint shrinkTop = prefs_get_int_attribute_limited( "toolbox", "small", 1, 0, 1 );
 311     Inkscape::IconSize toolboxSize = shrinkTop ? Inkscape::ICON_SIZE_SMALL_TOOLBAR : Inkscape::ICON_SIZE_LARGE_TOOLBAR;
 312
 313     static std::map<SPDesktop*, GtkActionGroup*> groups;
 314     GtkActionGroup* mainActions = 0;
 315     if ( groups.find(desktop) != groups.end() ) {
 316         mainActions = groups[desktop];
 317     }
 318
 319     if ( !mainActions ) {
 320         mainActions = gtk_action_group_new("main");
 321         groups[desktop] = mainActions;
 322     }
 323
 324     for ( guint i = 0; i < G_N_ELEMENTS(verbsToUse); i++ ) {
 325         Inkscape::Verb* verb = Inkscape::Verb::get(verbsToUse[i]);
 326         if ( verb ) {
 327             if ( !gtk_action_group_get_action( mainActions, verb->get_id() ) ) {
 328                 GtkAction* act = create_action_for_verb( verb, view, toolboxSize );
 329                 gtk_action_group_add_action( mainActions, act );
 330             }
 331         }
 332     }
 333
 334     return mainActions;
 335 }
 336
 337
 338 GtkWidget *
 339 sp_tool_toolbox_new()
 340 {
 341     GtkTooltips *tt = gtk_tooltips_new();
 342     GtkWidget *tb = gtk_vbox_new(FALSE, 0);
 343
 344     g_object_set_data(G_OBJECT(tb), "desktop", NULL);
 345     g_object_set_data(G_OBJECT(tb), "tooltips", tt);
 346
 347     gtk_widget_set_sensitive(tb, FALSE);
 348
 349     GtkWidget *hb = gtk_handle_box_new();
 350     gtk_handle_box_set_handle_position(GTK_HANDLE_BOX(hb), GTK_POS_TOP);
 351     gtk_handle_box_set_shadow_type(GTK_HANDLE_BOX(hb), GTK_SHADOW_OUT);
 352     gtk_handle_box_set_snap_edge(GTK_HANDLE_BOX(hb), GTK_POS_LEFT);
 353
 354     gtk_container_add(GTK_CONTAINER(hb), tb);
 355     gtk_widget_show(GTK_WIDGET(tb));
 356
 357     sigc::connection* conn = new sigc::connection;
 358     g_object_set_data(G_OBJECT(hb), "event_context_connection", conn);
 359
 360     return hb;
 361 }
 362
 363 static void
 364 aux_toolbox_attached(GtkHandleBox *toolbox, GtkWidget *child)
 365 {
 366     g_object_set_data(G_OBJECT(child), "is_detached", GINT_TO_POINTER(FALSE));
 367     gtk_widget_queue_resize(child);
 368 }
 369
 370 static void
 371 aux_toolbox_detached(GtkHandleBox *toolbox, GtkWidget *child)
 372 {
 373     g_object_set_data(G_OBJECT(child), "is_detached", GINT_TO_POINTER(TRUE));
 374     gtk_widget_queue_resize(child);
 375 }
 376
 377 GtkWidget *
 378 sp_aux_toolbox_new()
 379 {
 380     GtkWidget *tb = gtk_vbox_new(FALSE, 0);
 381
 382     GtkWidget *tb_s = gtk_vbox_new(FALSE, 0);
 383     GtkWidget *tb_e = gtk_vbox_new(FALSE, 0);
 384     gtk_box_set_spacing(GTK_BOX(tb), AUX_SPACING);
 385     gtk_box_pack_start(GTK_BOX(tb), GTK_WIDGET(tb_s), FALSE, FALSE, 0);
 386     gtk_box_pack_end(GTK_BOX(tb), GTK_WIDGET(tb_e), FALSE, FALSE, 0);
 387
 388     g_object_set_data(G_OBJECT(tb), "desktop", NULL);
 389     g_object_set_data(G_OBJECT(tb), "top_spacer", tb_s);
 390
 391     gtk_widget_set_sensitive(tb, FALSE);
 392
 393     GtkWidget *hb = gtk_handle_box_new();
 394     gtk_handle_box_set_handle_position(GTK_HANDLE_BOX(hb), GTK_POS_LEFT);
 395     gtk_handle_box_set_shadow_type(GTK_HANDLE_BOX(hb), GTK_SHADOW_OUT);
 396     gtk_handle_box_set_snap_edge(GTK_HANDLE_BOX(hb), GTK_POS_LEFT);
 397
 398     g_signal_connect(G_OBJECT(hb), "child_attached", G_CALLBACK(aux_toolbox_attached), (gpointer)tb);
 399     g_signal_connect(G_OBJECT(hb), "child_detached", G_CALLBACK(aux_toolbox_detached), (gpointer)tb);
 400
 401     gtk_container_add(GTK_CONTAINER(hb), tb);
 402     gtk_widget_show(GTK_WIDGET(tb));
 403
 404     sigc::connection* conn = new sigc::connection;
 405     g_object_set_data(G_OBJECT(hb), "event_context_connection", conn);
 406
 407     return hb;
 408 }
 409
 410 //####################################
 411 //# Commands Bar
 412 //####################################
 413
 414 GtkWidget *
 415 sp_commands_toolbox_new()
 416 {
 417     GtkWidget *tb = gtk_vbox_new(FALSE, 0);
 418
 419     GtkWidget *tb_s = gtk_vbox_new(FALSE, 0);
 420     GtkWidget *tb_e = gtk_vbox_new(FALSE, 0);
 421     gtk_box_set_spacing(GTK_BOX(tb), AUX_SPACING);
 422     gtk_box_pack_start(GTK_BOX(tb), GTK_WIDGET(tb_s), FALSE, FALSE, 0);
 423     gtk_box_pack_end(GTK_BOX(tb), GTK_WIDGET(tb_e), FALSE, FALSE, 0);
 424
 425     g_object_set_data(G_OBJECT(tb), "desktop", NULL);
 426     gtk_widget_set_sensitive(tb, FALSE);
 427
 428     GtkWidget *hb = gtk_handle_box_new();
 429     gtk_handle_box_set_handle_position(GTK_HANDLE_BOX(hb), GTK_POS_LEFT);
 430     gtk_handle_box_set_shadow_type(GTK_HANDLE_BOX(hb), GTK_SHADOW_OUT);
 431     gtk_handle_box_set_snap_edge(GTK_HANDLE_BOX(hb), GTK_POS_LEFT);
 432
 433     g_signal_connect(G_OBJECT(hb), "child_attached", G_CALLBACK(aux_toolbox_attached), (gpointer)tb);
 434     g_signal_connect(G_OBJECT(hb), "child_detached", G_CALLBACK(aux_toolbox_detached), (gpointer)tb);
 435
 436     gtk_container_add(GTK_CONTAINER(hb), tb);
 437     gtk_widget_show(GTK_WIDGET(tb));
 438
 439     sigc::connection* conn = new sigc::connection;
 440     g_object_set_data(G_OBJECT(hb), "event_context_connection", conn);
 441
 442     return hb;
 443 }
 444
 445
 446 //####################################
 447 //# node editing callbacks
 448 //####################################
 449
 450 void
 451 sp_node_path_edit_add(void)
 452 {
 453     sp_node_selected_add_node();
 454 }
 455
 456 void
 457 sp_node_path_edit_delete(void)
 458 {
 459     sp_node_selected_delete();
 460 }
 461
 462 void
 463 sp_node_path_edit_delete_segment(void)
 464 {
 465     sp_node_selected_delete_segment();
 466 }
 467
 468 void
 469 sp_node_path_edit_break(void)
 470 {
 471     sp_node_selected_break();
 472 }
 473
 474 void
 475 sp_node_path_edit_join(void)
 476 {
 477     sp_node_selected_join();
 478 }
 479
 480 void
 481 sp_node_path_edit_join_segment(void)
 482 {
 483     sp_node_selected_join_segment();
 484 }
 485
 486 void
 487 sp_node_path_edit_toline(void)
 488 {
 489     sp_node_selected_set_line_type(NR_LINETO);
 490 }
 491
 492 void
 493 sp_node_path_edit_tocurve(void)
 494 {
 495     sp_node_selected_set_line_type(NR_CURVETO);
 496 }
 497
 498 void
 499 sp_node_path_edit_cusp(void)
 500 {
 501     sp_node_selected_set_type(Inkscape::NodePath::NODE_CUSP);
 502 }
 503
 504 void
 505 sp_node_path_edit_smooth(void)
 506 {
 507     sp_node_selected_set_type(Inkscape::NodePath::NODE_SMOOTH);
 508 }
 509
 510 void
 511 sp_node_path_edit_symmetrical(void)
 512 {
 513     sp_node_selected_set_type(Inkscape::NodePath::NODE_SYMM);
 514 }
 515
 516 static void toggle_show_handles (GtkWidget *button, gpointer data) {
 517     bool show = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button));
 518     prefs_set_int_attribute ("tools.nodes", "show_handles",  show ? 1 : 0);
 519     sp_nodepath_show_handles(show);
 520 }
 521
 522 //################################
 523 //##    Node Editing Toolbox    ##
 524 //################################
 525
 526 static GtkWidget *
 527 sp_node_toolbox_new(SPDesktop *desktop)
 528 {
 529     Inkscape::UI::View::View *view = desktop;
 530
 531     GtkTooltips *tt = gtk_tooltips_new();
 532     GtkWidget *tb = gtk_hbox_new(FALSE, 0);
 533
 534     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 535
 536     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_insert",
 537         GTK_SIGNAL_FUNC(sp_node_path_edit_add), tt, _("Insert new nodes into selected segments"));
 538     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_delete",
 539         GTK_SIGNAL_FUNC(sp_node_path_edit_delete), tt, _("Delete selected nodes"));
 540
 541     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 542
 543     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_join",
 544         GTK_SIGNAL_FUNC(sp_node_path_edit_join), tt, _("Join selected endnodes"));
 545     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_join_segment",
 546         GTK_SIGNAL_FUNC(sp_node_path_edit_join_segment), tt, _("Join selected endnodes with a new segment"));
 547
 548     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_delete_segment",
 549         GTK_SIGNAL_FUNC(sp_node_path_edit_delete_segment), tt, _("Split path between two non-endpoint nodes"));
 550
 551     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_break",
 552         GTK_SIGNAL_FUNC(sp_node_path_edit_break), tt, _("Break path at selected nodes"));
 553
 554     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 555
 556     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_cusp",
 557         GTK_SIGNAL_FUNC(sp_node_path_edit_cusp), tt, _("Make selected nodes corner"));
 558
 559     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_smooth",
 560         GTK_SIGNAL_FUNC(sp_node_path_edit_smooth), tt, _("Make selected nodes smooth"));
 561
 562     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_symmetric",
 563         GTK_SIGNAL_FUNC(sp_node_path_edit_symmetrical), tt, _("Make selected nodes symmetric"));
 564
 565     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 566
 567     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_line",
 568         GTK_SIGNAL_FUNC(sp_node_path_edit_toline), tt, _("Make selected segments lines"));
 569
 570     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_curve",
 571         GTK_SIGNAL_FUNC(sp_node_path_edit_tocurve), tt, _("Make selected segments curves"));
 572
 573     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 574
 575     sp_toolbox_button_normal_new_from_verb(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, Inkscape::Verb::get(SP_VERB_OBJECT_TO_CURVE), view, tt);
 576
 577     sp_toolbox_button_normal_new_from_verb(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, Inkscape::Verb::get(SP_VERB_SELECTION_OUTLINE), view, tt);
 578
 579     aux_toolbox_space(tb, AUX_BETWEEN_BUTTON_GROUPS);
 580
 581     GtkWidget *cvbox = gtk_vbox_new (FALSE, 0);
 582     GtkWidget *cbox = gtk_hbox_new (FALSE, 0);
 583
 584     {
 585     GtkWidget *button = sp_button_new_from_data( Inkscape::ICON_SIZE_DECORATION,
 586                                               SP_BUTTON_TYPE_TOGGLE,
 587                                               NULL,
 588                                               "nodes_show_handles",
 589                                               _("Show the Bezier handles of selected nodes"),
 590                                               tt);
 591     gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), prefs_get_int_attribute ("tools.nodes", "show_handles", 1));
 592     g_signal_connect_after (G_OBJECT (button), "clicked", G_CALLBACK (toggle_show_handles), desktop);
 593     gtk_box_pack_start(GTK_BOX(cbox), button, FALSE, FALSE, 0);
 594     }
 595
 596     gtk_box_pack_start(GTK_BOX(cvbox), cbox, TRUE, FALSE, 0);
 597     gtk_box_pack_start(GTK_BOX(tb), cvbox, FALSE, FALSE, 0);
 598
 599     gtk_widget_show_all(tb);
 600
 601     return tb;
 602
 603 } // end of sp_node_toolbox_new()
 604
 605
 606 //########################
 607 //##    Zoom Toolbox    ##
 608 //########################
 609
 610 static GtkWidget *
 611 sp_zoom_toolbox_new(SPDesktop *desktop)
 612 {
 613     Inkscape::UI::View::View *view=desktop;
 614
 615     GtkTooltips *tt = gtk_tooltips_new();
 616     GtkWidget *tb = gtk_hbox_new(FALSE, 0);
 617
 618     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0),
 619                        FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 620
 621     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);
 622
 623     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);
 624
 625     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 626
 627     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);
 628
 629     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);
 630
 631     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);
 632
 633     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);
 634
 635     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 636
 637     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);
 638
 639     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);
 640
 641     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 642
 643     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);
 644
 645     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);
 646
 647     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);
 648
 649     gtk_widget_show_all(tb);
 650
 651     return tb;
 652
 653 } // end of sp_zoom_toolbox_new()
 654
 655 void
 656 sp_tool_toolbox_set_desktop(GtkWidget *toolbox, SPDesktop *desktop)
 657 {
 658     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")));
 659 }
 660
 661
 662 void
 663 sp_aux_toolbox_set_desktop(GtkWidget *toolbox, SPDesktop *desktop)
 664 {
 665     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")));
 666 }
 667
 668 void
 669 sp_commands_toolbox_set_desktop(GtkWidget *toolbox, SPDesktop *desktop)
 670 {
 671     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")));
 672 }
 673
 674 static void
 675 toolbox_set_desktop(GtkWidget *toolbox, SPDesktop *desktop, SetupFunction setup_func, UpdateFunction update_func, sigc::connection *conn)
 676 {
 677     gpointer ptr = g_object_get_data(G_OBJECT(toolbox), "desktop");
 678     SPDesktop *old_desktop = static_cast<SPDesktop*>(ptr);
 679
 680     if (old_desktop) {
 681         GList *children, *iter;
 682
 683         children = gtk_container_get_children(GTK_CONTAINER(toolbox));
 684         for ( iter = children ; iter ; iter = iter->next ) {
 685             gtk_container_remove( GTK_CONTAINER(toolbox), GTK_WIDGET(iter->data) );
 686         }
 687         g_list_free(children);
 688     }
 689
 690     g_object_set_data(G_OBJECT(toolbox), "desktop", (gpointer)desktop);
 691
 692     if (desktop) {
 693         gtk_widget_set_sensitive(toolbox, TRUE);
 694         setup_func(toolbox, desktop);
 695         update_func(desktop, desktop->event_context, toolbox);
 696         *conn = desktop->connectEventContextChanged
 697             (sigc::bind (sigc::ptr_fun(update_func), toolbox));
 698     } else {
 699         gtk_widget_set_sensitive(toolbox, FALSE);
 700     }
 701
 702 } // end of toolbox_set_desktop()
 703
 704
 705 static void
 706 setup_tool_toolbox(GtkWidget *toolbox, SPDesktop *desktop)
 707 {
 708     GtkTooltips *tooltips=GTK_TOOLTIPS(g_object_get_data(G_OBJECT(toolbox), "tooltips"));
 709     gint shrinkLeft = prefs_get_int_attribute_limited( "toolbox.left", "small", 0, 0, 1 );
 710     Inkscape::IconSize toolboxSize = shrinkLeft ? Inkscape::ICON_SIZE_SMALL_TOOLBAR : Inkscape::ICON_SIZE_LARGE_TOOLBAR;
 711
 712     for (int i = 0 ; tools[i].type_name ; i++ ) {
 713         GtkWidget *button =
 714             sp_toolbox_button_new_from_verb_with_doubleclick( toolbox, toolboxSize,
 715                                                               SP_BUTTON_TYPE_TOGGLE,
 716                                                               Inkscape::Verb::get(tools[i].verb),
 717                                                               Inkscape::Verb::get(tools[i].doubleclick_verb),
 718                                                               desktop,
 719                                                               tooltips );
 720
 721         g_object_set_data( G_OBJECT(toolbox), tools[i].data_name,
 722                            (gpointer)button );
 723     }
 724 }
 725
 726
 727 static void
 728 update_tool_toolbox( SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox )
 729 {
 730     gchar const *const tname = ( eventcontext
 731                                  ? gtk_type_name(GTK_OBJECT_TYPE(eventcontext))
 732                                  : NULL );
 733     for (int i = 0 ; tools[i].type_name ; i++ ) {
 734         SPButton *button = SP_BUTTON(g_object_get_data(G_OBJECT(toolbox), tools[i].data_name));
 735         sp_button_toggle_set_down(button, tname && !strcmp(tname, tools[i].type_name));
 736     }
 737 }
 738
 739 static void
 740 setup_aux_toolbox(GtkWidget *toolbox, SPDesktop *desktop)
 741 {
 742     GtkSizeGroup* grouper = gtk_size_group_new( GTK_SIZE_GROUP_BOTH );
 743
 744     for (int i = 0 ; aux_toolboxes[i].type_name ; i++ ) {
 745         GtkWidget *sub_toolbox;
 746         if (aux_toolboxes[i].create_func == NULL)
 747             sub_toolbox = sp_empty_toolbox_new(desktop);
 748         else
 749             sub_toolbox = aux_toolboxes[i].create_func(desktop);
 750
 751         gtk_size_group_add_widget( grouper, sub_toolbox );
 752
 753         gtk_container_add(GTK_CONTAINER(toolbox), sub_toolbox);
 754         g_object_set_data(G_OBJECT(toolbox), aux_toolboxes[i].data_name, sub_toolbox);
 755     }
 756     g_object_unref( G_OBJECT(grouper) );
 757 }
 758
 759 static void
 760 update_aux_toolbox(SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox)
 761 {
 762     gchar const *tname = ( eventcontext
 763                            ? gtk_type_name(GTK_OBJECT_TYPE(eventcontext))
 764                            : NULL );
 765     for (int i = 0 ; aux_toolboxes[i].type_name ; i++ ) {
 766         GtkWidget *sub_toolbox = GTK_WIDGET(g_object_get_data(G_OBJECT(toolbox), aux_toolboxes[i].data_name));
 767         if (tname && !strcmp(tname, aux_toolboxes[i].type_name)) {
 768             gtk_widget_show_all(sub_toolbox);
 769             g_object_set_data(G_OBJECT(toolbox), "shows", sub_toolbox);
 770         } else {
 771             gtk_widget_hide(sub_toolbox);
 772         }
 773     }
 774 }
 775
 776 static void
 777 setup_commands_toolbox(GtkWidget *toolbox, SPDesktop *desktop)
 778 {
 779     gint shrinkTop = prefs_get_int_attribute_limited( "toolbox", "small", 1, 0, 1 );
 780     Inkscape::IconSize toolboxSize = shrinkTop ? Inkscape::ICON_SIZE_SMALL_TOOLBAR : Inkscape::ICON_SIZE_LARGE_TOOLBAR;
 781     GtkActionGroup* mainActions = create_or_fetch_actions( desktop );
 782
 783     gchar const * descr =
 784         "<ui>"
 785         "  <toolbar name='CommandsToolbar'>"
 786         "    <toolitem action='FileNew' />"
 787         "    <toolitem action='FileOpen' />"
 788         "    <toolitem action='FileSave' />"
 789         "    <toolitem action='FilePrint' />"
 790         "    <separator />"
 791         "    <toolitem action='FileImport' />"
 792         "    <toolitem action='FileExport' />"
 793         "    <separator />"
 794         "    <toolitem action='EditUndo' />"
 795         "    <toolitem action='EditRedo' />"
 796         "    <separator />"
 797         "    <toolitem action='EditCopy' />"
 798         "    <toolitem action='EditCut' />"
 799         "    <toolitem action='EditPaste' />"
 800         "    <separator />"
 801         "    <toolitem action='ZoomSelection' />"
 802         "    <toolitem action='ZoomDrawing' />"
 803         "    <toolitem action='ZoomPage' />"
 804         "    <separator />"
 805         "    <toolitem action='EditDuplicate' />"
 806         "    <toolitem action='EditClone' />"
 807         "    <toolitem action='EditUnlinkClone' />"
 808         "    <separator />"
 809         "    <toolitem action='SelectionGroup' />"
 810         "    <toolitem action='SelectionUnGroup' />"
 811         "    <separator />"
 812         "    <toolitem action='DialogFillStroke' />"
 813         "    <toolitem action='DialogText' />"
 814         "    <toolitem action='DialogXMLEditor' />"
 815         "    <toolitem action='DialogAlignDistribute' />"
 816         "    <separator />"
 817         "    <toolitem action='DialogPreferences' />"
 818         "    <toolitem action='DialogDocumentProperties' />"
 819         "  </toolbar>"
 820         "</ui>";
 821
 822     GtkUIManager* mgr = gtk_ui_manager_new();
 823     GError* errVal = 0;
 824     gtk_ui_manager_insert_action_group( mgr, mainActions, 0 );
 825     gtk_ui_manager_add_ui_from_string( mgr, descr, -1, &errVal );
 826
 827     GtkWidget* toolBar = gtk_ui_manager_get_widget( mgr, "/ui/CommandsToolbar" );
 828     gtk_toolbar_set_style( GTK_TOOLBAR(toolBar), GTK_TOOLBAR_ICONS );
 829     gtk_toolbar_set_icon_size( GTK_TOOLBAR(toolBar), (GtkIconSize)toolboxSize );
 830
 831     gtk_container_add( GTK_CONTAINER(toolbox), toolBar );
 832 }
 833
 834 static void
 835 update_commands_toolbox(SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox)
 836 {
 837 }
 838
 839 void show_aux_toolbox(GtkWidget *toolbox_toplevel)
 840 {
 841     gtk_widget_show(toolbox_toplevel);
 842     GtkWidget *toolbox = gtk_bin_get_child(GTK_BIN(toolbox_toplevel));
 843
 844     GtkWidget *shown_toolbox = GTK_WIDGET(g_object_get_data(G_OBJECT(toolbox), "shows"));
 845     if (!shown_toolbox) {
 846         return;
 847     }
 848     gtk_widget_show(toolbox);
 849
 850     // need to show the spacer, or the padding will be off
 851     GtkWidget *spacer = GTK_WIDGET(g_object_get_data(G_OBJECT(toolbox), "top_spacer"));
 852     gtk_widget_show(spacer);
 853
 854     gtk_widget_show_all(shown_toolbox);
 855 }
 856
 857 void
 858 aux_toolbox_space(GtkWidget *tb, gint space)
 859 {
 860     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, space);
 861 }
 862
 863 static GtkWidget *
 864 sp_empty_toolbox_new(SPDesktop *desktop)
 865 {
 866     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
 867     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
 868     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
 869
 870     gtk_widget_show_all(tbl);
 871     sp_set_font_size_smaller (tbl);
 872
 873     return tbl;
 874 }
 875
 876 // helper UI functions
 877
 878 GtkWidget *
 879 sp_tb_spinbutton(
 880     gchar *label, gchar const *tooltip,
 881     gchar const *path, gchar const *data, gdouble def,
 882     GtkWidget *us,
 883     GtkWidget *tbl,
 884     gboolean altx, gchar const *altx_mark,
 885     gdouble lower, gdouble upper, gdouble step, gdouble page,
 886     void (*callback)(GtkAdjustment *, GtkWidget *),
 887     gdouble climb = 0.1, guint digits = 3, double factor = 1.0)
 888 {
 889     GtkTooltips *tt = gtk_tooltips_new();
 890
 891     GtkWidget *hb = gtk_hbox_new(FALSE, 1);
 892
 893     GtkWidget *l = gtk_label_new(label);
 894     gtk_widget_show(l);
 895     gtk_misc_set_alignment(GTK_MISC(l), 1.0, 0.5);
 896     gtk_container_add(GTK_CONTAINER(hb), l);
 897
 898     GtkObject *a = gtk_adjustment_new(prefs_get_double_attribute(path, data, def) * factor,
 899                                       lower, upper, step, page, page);
 900     gtk_object_set_data(GTK_OBJECT(tbl), data, a);
 901     if (us)
 902         sp_unit_selector_add_adjustment(SP_UNIT_SELECTOR(us), GTK_ADJUSTMENT(a));
 903
 904     GtkWidget *sb = gtk_spin_button_new(GTK_ADJUSTMENT(a), climb, digits);
 905     gtk_tooltips_set_tip(tt, sb, tooltip, NULL);
 906     if (altx)
 907         gtk_object_set_data(GTK_OBJECT(sb), altx_mark, sb);
 908     gtk_widget_set_size_request(sb,
 909                                 (upper <= 1.0 || digits == 0)? AUX_SPINBUTTON_WIDTH_SMALL - 10: AUX_SPINBUTTON_WIDTH_SMALL,
 910                                 AUX_SPINBUTTON_HEIGHT);
 911     gtk_widget_show(sb);
 912     gtk_signal_connect(GTK_OBJECT(sb), "focus-in-event", GTK_SIGNAL_FUNC(spinbutton_focus_in), tbl);
 913     gtk_signal_connect(GTK_OBJECT(sb), "key-press-event", GTK_SIGNAL_FUNC(spinbutton_keypress), tbl);
 914     gtk_container_add(GTK_CONTAINER(hb), sb);
 915     gtk_signal_connect(GTK_OBJECT(a), "value_changed", GTK_SIGNAL_FUNC(callback), tbl);
 916
 917     return hb;
 918 }
 919
 920 static EgeAdjustmentAction * create_adjustment_action( gchar const *name,
 921                                                        gchar const *label, gchar const *tooltip,
 922                                                        gchar const *path, gchar const *data, gdouble def,
 923                                                        GtkWidget *focusTarget,
 924                                                        GtkWidget *us,
 925                                                        GtkWidget *dataKludge,
 926                                                        gboolean altx, gchar const *altx_mark,
 927                                                        gdouble lower, gdouble upper, gdouble step, gdouble page,
 928                                                        gchar const** descrLabels, gdouble const* descrValues, guint descrCount,
 929                                                        void (*callback)(GtkAdjustment *, GtkWidget *),
 930                                                        gdouble climb = 0.1, guint digits = 3, double factor = 1.0 )
 931 {
 932     GtkAdjustment* adj = GTK_ADJUSTMENT( gtk_adjustment_new( prefs_get_double_attribute(path, data, def) * factor,
 933                                                              lower, upper, step, page, page ) );
 934     if (us) {
 935         sp_unit_selector_add_adjustment( SP_UNIT_SELECTOR(us), adj );
 936     }
 937
 938     gtk_signal_connect( GTK_OBJECT(adj), "value-changed", GTK_SIGNAL_FUNC(callback), dataKludge );
 939
 940     EgeAdjustmentAction* act = ege_adjustment_action_new( adj, name, label, tooltip, 0, climb, digits );
 941
 942     if ( (descrCount > 0) && descrLabels && descrValues ) {
 943         ege_adjustment_action_set_descriptions( act, descrLabels, descrValues, descrCount );
 944     }
 945
 946     if ( focusTarget ) {
 947         ege_adjustment_action_set_focuswidget( act, focusTarget );
 948     }
 949
 950     if ( altx && altx_mark ) {
 951         g_object_set( G_OBJECT(act), "self-id", altx_mark, NULL );
 952     }
 953
 954     if ( dataKludge ) {
 955         gtk_object_set_data( GTK_OBJECT(dataKludge), data, adj );
 956     }
 957
 958     // Using a cast just to make sure we pass in the right kind of function pointer
 959     g_object_set( G_OBJECT(act), "tool-post", static_cast<EgeWidgetFixup>(sp_set_font_size_smaller), NULL );
 960
 961     return act;
 962 }
 963
 964
 965 #define MODE_LABEL_WIDTH 70
 966
 967 //########################
 968 //##       Star         ##
 969 //########################
 970
 971 static void sp_stb_magnitude_value_changed( GtkAdjustment *adj, GtkWidget *dataKludge )
 972 {
 973     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(dataKludge), "desktop");
 974
 975     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
 976         // do not remember prefs if this call is initiated by an undo change, because undoing object
 977         // creation sets bogus values to its attributes before it is deleted
 978         prefs_set_int_attribute("tools.shapes.star", "magnitude", (gint)adj->value);
 979     }
 980
 981     // quit if run by the attr_changed listener
 982     if (g_object_get_data(G_OBJECT(dataKludge), "freeze")) {
 983         return;
 984     }
 985
 986     // in turn, prevent listener from responding
 987     g_object_set_data(G_OBJECT(dataKludge), "freeze", GINT_TO_POINTER(TRUE));
 988
 989     bool modmade = false;
 990
 991     Inkscape::Selection *selection = sp_desktop_selection(desktop);
 992     GSList const *items = selection->itemList();
 993     for (; items != NULL; items = items->next) {
 994         if (SP_IS_STAR((SPItem *) items->data)) {
 995             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
 996             sp_repr_set_int(repr,"sodipodi:sides",(gint)adj->value);
 997             sp_repr_set_svg_double(repr, "sodipodi:arg2",
 998                                    (sp_repr_get_double_attribute(repr, "sodipodi:arg1", 0.5)
 999                                     + M_PI / (gint)adj->value));
1000             SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
1001             modmade = true;
1002         }
1003     }
1004     if (modmade)  sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_STAR,
1005                                    _("Star: Change number of corners"));
1006
1007     g_object_set_data(G_OBJECT(dataKludge), "freeze", GINT_TO_POINTER(FALSE));
1008 }
1009
1010 static void sp_stb_proportion_value_changed( GtkAdjustment *adj, GtkWidget *dataKludge )
1011 {
1012     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(dataKludge), "desktop");
1013
1014     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
1015         prefs_set_double_attribute("tools.shapes.star", "proportion", adj->value);
1016     }
1017
1018     // quit if run by the attr_changed listener
1019     if (g_object_get_data(G_OBJECT(dataKludge), "freeze")) {
1020         return;
1021     }
1022
1023     // in turn, prevent listener from responding
1024     g_object_set_data(G_OBJECT(dataKludge), "freeze", GINT_TO_POINTER(TRUE));
1025
1026     bool modmade = false;
1027     Inkscape::Selection *selection = sp_desktop_selection(desktop);
1028     GSList const *items = selection->itemList();
1029     for (; items != NULL; items = items->next) {
1030         if (SP_IS_STAR((SPItem *) items->data)) {
1031             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
1032
1033             gdouble r1 = sp_repr_get_double_attribute(repr, "sodipodi:r1", 1.0);
1034             gdouble r2 = sp_repr_get_double_attribute(repr, "sodipodi:r2", 1.0);
1035             if (r2 < r1) {
1036                 sp_repr_set_svg_double(repr, "sodipodi:r2", r1*adj->value);
1037             } else {
1038                 sp_repr_set_svg_double(repr, "sodipodi:r1", r2*adj->value);
1039             }
1040
1041             SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
1042             modmade = true;
1043         }
1044     }
1045
1046     if (modmade) sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_STAR,
1047                                    _("Star: Change spoke ratio"));
1048
1049     g_object_set_data(G_OBJECT(dataKludge), "freeze", GINT_TO_POINTER(FALSE));
1050 }
1051
1052 static void sp_stb_sides_flat_state_changed( GtkToggleAction *act, GtkObject *dataKludge )
1053 {
1054     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(dataKludge), "desktop");
1055     bool flat = gtk_toggle_action_get_active(act);
1056
1057     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
1058         prefs_set_string_attribute( "tools.shapes.star", "isflatsided",
1059                                     flat ? "true" : "false" );
1060     }
1061
1062     // quit if run by the attr_changed listener
1063     if (g_object_get_data(G_OBJECT(dataKludge), "freeze")) {
1064         return;
1065     }
1066
1067     // in turn, prevent listener from responding
1068     g_object_set_data(G_OBJECT(dataKludge), "freeze", GINT_TO_POINTER(TRUE));
1069
1070     Inkscape::Selection *selection = sp_desktop_selection(desktop);
1071     GSList const *items = selection->itemList();
1072     GtkAction* prop_action = GTK_ACTION( g_object_get_data(G_OBJECT(dataKludge), "prop_action") );
1073     bool modmade = false;
1074
1075     if ( prop_action ) {
1076         gtk_action_set_sensitive( prop_action, !flat );
1077     }
1078
1079     for (; items != NULL; items = items->next) {
1080         if (SP_IS_STAR((SPItem *) items->data)) {
1081             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
1082             repr->setAttribute("inkscape:flatsided", flat ? "true" : "false" );
1083             SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
1084             modmade = true;
1085         }
1086     }
1087
1088     if (modmade) {
1089         sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_STAR,
1090                          flat ? _("Make polygon") : _("Make star"));
1091     }
1092
1093     g_object_set_data(G_OBJECT(dataKludge), "freeze", GINT_TO_POINTER(FALSE));
1094 }
1095
1096 static void sp_stb_rounded_value_changed( GtkAdjustment *adj, GtkWidget *dataKludge )
1097 {
1098     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(dataKludge), "desktop");
1099
1100     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
1101         prefs_set_double_attribute("tools.shapes.star", "rounded", (gdouble) adj->value);
1102     }
1103
1104     // quit if run by the attr_changed listener
1105     if (g_object_get_data(G_OBJECT(dataKludge), "freeze")) {
1106         return;
1107     }
1108
1109     // in turn, prevent listener from responding
1110     g_object_set_data(G_OBJECT(dataKludge), "freeze", GINT_TO_POINTER(TRUE));
1111
1112     bool modmade = false;
1113
1114     Inkscape::Selection *selection = sp_desktop_selection(desktop);
1115     GSList const *items = selection->itemList();
1116     for (; items != NULL; items = items->next) {
1117         if (SP_IS_STAR((SPItem *) items->data)) {
1118             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
1119             sp_repr_set_svg_double(repr, "inkscape:rounded", (gdouble) adj->value);
1120             SP_OBJECT(items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
1121             modmade = true;
1122         }
1123     }
1124     if (modmade)  sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_STAR,
1125                                    _("Star: Change rounding"));
1126
1127     g_object_set_data(G_OBJECT(dataKludge), "freeze", GINT_TO_POINTER(FALSE));
1128 }
1129
1130 static void sp_stb_randomized_value_changed( GtkAdjustment *adj, GtkWidget *dataKludge )
1131 {
1132     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(dataKludge), "desktop");
1133
1134     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
1135         prefs_set_double_attribute("tools.shapes.star", "randomized", (gdouble) adj->value);
1136     }
1137
1138     // quit if run by the attr_changed listener
1139     if (g_object_get_data(G_OBJECT(dataKludge), "freeze")) {
1140         return;
1141     }
1142
1143     // in turn, prevent listener from responding
1144     g_object_set_data(G_OBJECT(dataKludge), "freeze", GINT_TO_POINTER(TRUE));
1145
1146     bool modmade = false;
1147
1148     Inkscape::Selection *selection = sp_desktop_selection(desktop);
1149     GSList const *items = selection->itemList();
1150     for (; items != NULL; items = items->next) {
1151         if (SP_IS_STAR((SPItem *) items->data)) {
1152             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
1153             sp_repr_set_svg_double(repr, "inkscape:randomized", (gdouble) adj->value);
1154             SP_OBJECT(items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
1155             modmade = true;
1156         }
1157     }
1158     if (modmade)  sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_STAR,
1159                                    _("Star: Change randomization"));
1160
1161     g_object_set_data(G_OBJECT(dataKludge), "freeze", GINT_TO_POINTER(FALSE));
1162 }
1163
1164
1165 static void star_tb_event_attr_changed(Inkscape::XML::Node *repr, gchar const *name,
1166                                        gchar const *old_value, gchar const *new_value,
1167                                        bool is_interactive, gpointer data)
1168 {
1169     GtkWidget *tbl = GTK_WIDGET(data);
1170
1171     // quit if run by the _changed callbacks
1172     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
1173         return;
1174     }
1175
1176     // in turn, prevent callbacks from responding
1177     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
1178
1179     GtkAdjustment *adj = 0;
1180
1181     if (!strcmp(name, "inkscape:randomized")) {
1182         adj = GTK_ADJUSTMENT( gtk_object_get_data(GTK_OBJECT(tbl), "randomized") );
1183         gtk_adjustment_set_value(adj, sp_repr_get_double_attribute(repr, "inkscape:randomized", 0.0));
1184     } else if (!strcmp(name, "inkscape:rounded")) {
1185         adj = GTK_ADJUSTMENT( gtk_object_get_data(GTK_OBJECT(tbl), "rounded") );
1186         gtk_adjustment_set_value(adj, sp_repr_get_double_attribute(repr, "inkscape:rounded", 0.0));
1187     } else if (!strcmp(name, "inkscape:flatsided")) {
1188         GtkAction* prop_action = GTK_ACTION( g_object_get_data(G_OBJECT(tbl), "prop_action") );
1189         char const *flatsides = repr->attribute("inkscape:flatsided");
1190         if (flatsides && !strcmp(flatsides,"false" )) {
1191             GtkToggleAction* flat2_action = GTK_TOGGLE_ACTION( g_object_get_data( G_OBJECT(tbl), "flat2_action" ) );
1192             gtk_toggle_action_set_active( flat2_action, TRUE );
1193             gtk_action_set_sensitive( prop_action, TRUE );
1194         } else {
1195             GtkToggleAction* flat_action = GTK_TOGGLE_ACTION( g_object_get_data( G_OBJECT(tbl), "flat_action" ) );
1196             gtk_toggle_action_set_active( flat_action, TRUE );
1197             gtk_action_set_sensitive( prop_action, FALSE );
1198         }
1199     } else if (!strcmp(name, "sodipodi:r1") || !strcmp(name, "sodipodi:r2")) {
1200         adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "proportion");
1201         gdouble r1 = sp_repr_get_double_attribute(repr, "sodipodi:r1", 1.0);
1202         gdouble r2 = sp_repr_get_double_attribute(repr, "sodipodi:r2", 1.0);
1203         if (r2 < r1) {
1204             gtk_adjustment_set_value(adj, r2/r1);
1205         } else {
1206             gtk_adjustment_set_value(adj, r1/r2);
1207         }
1208     } else if (!strcmp(name, "sodipodi:sides")) {
1209         adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "magnitude");
1210         gtk_adjustment_set_value(adj, sp_repr_get_int_attribute(repr, "sodipodi:sides", 0));
1211     }
1212
1213     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
1214 }
1215
1216
1217 static Inkscape::XML::NodeEventVector star_tb_repr_events =
1218 {
1219     NULL, /* child_added */
1220     NULL, /* child_removed */
1221     star_tb_event_attr_changed,
1222     NULL, /* content_changed */
1223     NULL  /* order_changed */
1224 };
1225
1226
1227 /**
1228  *  \param selection Should not be NULL.
1229  */
1230 static void
1231 sp_star_toolbox_selection_changed(Inkscape::Selection *selection, GtkObject *tbl)
1232 {
1233     int n_selected = 0;
1234     Inkscape::XML::Node *repr = NULL;
1235     Inkscape::XML::Node *oldrepr = NULL;
1236
1237     for (GSList const *items = selection->itemList();
1238          items != NULL;
1239          items = items->next)
1240     {
1241         if (SP_IS_STAR((SPItem *) items->data)) {
1242             n_selected++;
1243             repr = SP_OBJECT_REPR((SPItem *) items->data);
1244         }
1245     }
1246
1247     EgeOutputAction* act = EGE_OUTPUT_ACTION( gtk_object_get_data(GTK_OBJECT(tbl), "mode_action") );
1248
1249     if (n_selected == 0) {
1250         g_object_set( G_OBJECT(act), "label", _("<b>New:</b>"), NULL );
1251     } else if (n_selected == 1) {
1252         g_object_set( G_OBJECT(act), "label", _("<b>Change:</b>"), NULL );
1253
1254         oldrepr = (Inkscape::XML::Node *) gtk_object_get_data(GTK_OBJECT(tbl), "repr");
1255         if (oldrepr) { // remove old listener
1256             sp_repr_remove_listener_by_data(oldrepr, tbl);
1257             Inkscape::GC::release(oldrepr);
1258             oldrepr = 0;
1259             g_object_set_data(G_OBJECT(tbl), "repr", NULL);
1260         }
1261
1262         if (repr) {
1263             g_object_set_data(G_OBJECT(tbl), "repr", repr);
1264             Inkscape::GC::anchor(repr);
1265             sp_repr_add_listener(repr, &star_tb_repr_events, tbl);
1266             sp_repr_synthesize_events(repr, &star_tb_repr_events, tbl);
1267         }
1268     } else {
1269         // FIXME: implement averaging of all parameters for multiple selected stars
1270         //gtk_label_set_markup(GTK_LABEL(l), _("<b>Average:</b>"));
1271         //gtk_label_set_markup(GTK_LABEL(l), _("<b>Change:</b>"));
1272     }
1273 }
1274
1275
1276 static void sp_stb_defaults( GtkWidget *widget, GtkWidget *dataKludge )
1277 {
1278     // FIXME: in this and all other _default functions, set some flag telling the value_changed
1279     // callbacks to lump all the changes for all selected objects in one undo step
1280
1281     GtkAdjustment *adj = 0;
1282
1283     // fixme: make settable in prefs!
1284     gint mag = 5;
1285     gdouble prop = 0.5;
1286     gboolean flat = FALSE;
1287     gdouble randomized = 0;
1288     gdouble rounded = 0;
1289
1290     GtkToggleAction* flat_action = GTK_TOGGLE_ACTION( g_object_get_data( G_OBJECT(dataKludge), "flat_action" ) );
1291     GtkToggleAction* flat2_action = GTK_TOGGLE_ACTION( g_object_get_data( G_OBJECT(dataKludge), "flat2_action" ) );
1292     gtk_toggle_action_set_active( flat ? flat_action : flat2_action, TRUE );
1293
1294     GtkAction* sb2 = GTK_ACTION( g_object_get_data(G_OBJECT(dataKludge), "prop_action") );
1295     gtk_action_set_sensitive( sb2, !flat );
1296
1297     adj = GTK_ADJUSTMENT( gtk_object_get_data(GTK_OBJECT(dataKludge), "magnitude") );
1298     gtk_adjustment_set_value(adj, mag);
1299     gtk_adjustment_value_changed(adj);
1300
1301     adj = GTK_ADJUSTMENT( gtk_object_get_data(GTK_OBJECT(dataKludge), "proportion") );
1302     gtk_adjustment_set_value(adj, prop);
1303     gtk_adjustment_value_changed(adj);
1304
1305     adj = GTK_ADJUSTMENT( gtk_object_get_data(GTK_OBJECT(dataKludge), "rounded") );
1306     gtk_adjustment_set_value(adj, rounded);
1307     gtk_adjustment_value_changed(adj);
1308
1309     adj = GTK_ADJUSTMENT( gtk_object_get_data(GTK_OBJECT(dataKludge), "randomized") );
1310     gtk_adjustment_set_value(adj, randomized);
1311     gtk_adjustment_value_changed(adj);
1312 }
1313
1314
1315 void
1316 sp_toolbox_add_label(GtkWidget *tbl, gchar const *title, bool wide)
1317 {
1318     GtkWidget *boxl = gtk_hbox_new(FALSE, 0);
1319     if (wide) gtk_widget_set_size_request(boxl, MODE_LABEL_WIDTH, -1);
1320     GtkWidget *l = gtk_label_new(NULL);
1321     gtk_label_set_markup(GTK_LABEL(l), title);
1322     gtk_box_pack_end(GTK_BOX(boxl), l, FALSE, FALSE, 0);
1323     gtk_box_pack_start(GTK_BOX(tbl), boxl, FALSE, FALSE, 0);
1324     gtk_object_set_data(GTK_OBJECT(tbl), "mode_label", l);
1325 }
1326
1327
1328 static GtkWidget *
1329 sp_star_toolbox_new(SPDesktop *desktop)
1330 {
1331     GtkWidget *toolBar = 0;
1332     GtkWidget* holder = gtk_table_new( 1, 2, FALSE );
1333
1334     gchar const * descr =
1335         "<ui>"
1336         "  <toolbar name='StarToolbar'>"
1337         "    <separator />"
1338         "    <toolitem action='StarStateAction' />"
1339         "    <separator />"
1340         "    <toolitem action='FlatAction' />"
1341         "    <toolitem action='FlatAction2' />"
1342         "    <separator />"
1343         "    <toolitem action='MagnitudeAction' />"
1344         "    <toolitem action='SpokeAction' />"
1345         "    <toolitem action='RoundednessAction' />"
1346         "    <toolitem action='RandomizationAction' />"
1347         "    <separator />"
1348         "    <toolitem action='ResetAction' />"
1349         "  </toolbar>"
1350         "</ui>";
1351     GtkUIManager* mgr = gtk_ui_manager_new();
1352     GError* errVal = 0;
1353     GtkActionGroup* mainActions = gtk_action_group_new("main");
1354     {
1355         EgeOutputAction* act = ege_output_action_new( "StarStateAction", _("<b>New:</b>"), "", 0 );
1356         ege_output_action_set_use_markup( act, TRUE );
1357         gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
1358         gtk_object_set_data( GTK_OBJECT(holder), "mode_action", act );
1359     }
1360
1361     {
1362         gtk_object_set_data(GTK_OBJECT(holder), "dtw", desktop->canvas);
1363         gtk_object_set_data(GTK_OBJECT(holder), "desktop", desktop);
1364
1365         //EgeAdjustmentAction* calligraphy_angle = 0;
1366         EgeAdjustmentAction* eact = 0;
1367         gchar const *flatsidedstr = prefs_get_string_attribute( "tools.shapes.star", "isflatsided" );
1368         bool isFlatSided = flatsidedstr ? (strcmp(flatsidedstr, "false") != 0) : true;
1369
1370         /* Flatsided checkbox */
1371         {
1372             InkRadioAction* act = ink_radio_action_new( "FlatAction",
1373                                                         _("Polygon"),
1374                                                         _("Regular polygon (with one handle) instead of a star"),
1375                                                         "star_flat",
1376                                                         Inkscape::ICON_SIZE_SMALL_TOOLBAR );
1377             gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
1378
1379             InkRadioAction* act2 = ink_radio_action_new( "FlatAction2",
1380                                                          _("Star"),
1381                                                          _("Star instead of a regular polygon (with one handle)"),
1382                                                          "star_angled",
1383                                                          Inkscape::ICON_SIZE_SMALL_TOOLBAR );
1384             gtk_action_group_add_action( mainActions, GTK_ACTION( act2 ) );
1385
1386             // Connect to be in the same radio button group.
1387             gtk_radio_action_set_group( GTK_RADIO_ACTION(act), 0 );
1388             GSList* radioGroup = gtk_radio_action_get_group( GTK_RADIO_ACTION(act) );
1389             gtk_radio_action_set_group( GTK_RADIO_ACTION(act2), radioGroup );
1390
1391             gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), isFlatSided );
1392             gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act2), !isFlatSided );
1393
1394             g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(sp_stb_sides_flat_state_changed), holder);
1395             gtk_object_set_data( GTK_OBJECT(holder), "flat_action", act );
1396             gtk_object_set_data( GTK_OBJECT(holder), "flat2_action", act2 );
1397         }
1398
1399         /* Magnitude */
1400         //gchar const* labels[] = {_("tri (default)"), _("quad"), _("pent")};
1401         //gdouble values[] = {3, 4, 5};
1402         eact = create_adjustment_action( "MagnitudeAction",
1403                                          _("Corners:"), _("Number of corners of a polygon or star"),
1404                                          "tools.shapes.star", "magnitude", 3,
1405                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
1406                                          3, 1024, 1, 5,
1407                                          0, 0, 0, // labels, values, G_N_ELEMENTS(labels),
1408                                          sp_stb_magnitude_value_changed,
1409                                          1.0, 0 );
1410         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
1411         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
1412
1413         /* Spoke ratio */
1414         //gchar const* labels2[] = {_("(left edge up)"), _("(horizontal)"), _("(default)"), _("(right edge up)")};
1415         //gdouble values2[] = {-90, 0, 30, 90};
1416         eact = create_adjustment_action( "SpokeAction",
1417                                          _("Spoke ratio:"),
1418                                          // TRANSLATORS: Tip radius of a star is the distance from the center to the farthest handle.
1419                                          // Base radius is the same for the closest handle.
1420                                          _("Base radius to tip radius ratio"),
1421                                          "tools.shapes.star", "proportion", 0.5,
1422                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
1423                                          0.01, 1.0, 0.01, 0.1,
1424                                          0, 0, 0, // labels2, values2, G_N_ELEMENTS(labels2),
1425                                          sp_stb_proportion_value_changed );
1426         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
1427         g_object_set_data(G_OBJECT(holder), "prop_action", eact);
1428
1429         if ( !isFlatSided ) {
1430             gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
1431         } else {
1432             gtk_action_set_sensitive( GTK_ACTION(eact), FALSE );
1433         }
1434
1435         /* Roundedness */
1436         //gchar const* labels3[] = {_("(left edge up)"), _("(horizontal)"), _("(default)"), _("(right edge up)")};
1437         //gdouble values3[] = {-90, 0, 30, 90};
1438         eact = create_adjustment_action( "RoundednessAction",
1439                                          _("Rounded:"), _("How much rounded are the corners (0 for sharp)"),
1440                                          "tools.shapes.star", "rounded", 0.0,
1441                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
1442                                          -100.0, 100.0, 0.01, 0.1,
1443                                          0, 0, 0, // labels3, values3, G_N_ELEMENTS(labels3),
1444                                          sp_stb_rounded_value_changed );
1445         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
1446         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
1447
1448         /* Randomization */
1449         //gchar const* labels4[] = {_("(left edge up)"), _("(horizontal)"), _("(default)"), _("(right edge up)")};
1450         //gdouble values4[] = {-90, 0, 30, 90};
1451         eact = create_adjustment_action( "RandomizationAction",
1452                                          _("Randomized:"), _("Scatter randomly the corners and angles"),
1453                                          "tools.shapes.star", "randomized", 0.0,
1454                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
1455                                          -10.0, 10.0, 0.001, 0.01,
1456                                          0, 0, 0, // labels4, values4, G_N_ELEMENTS(labels4),
1457                                          sp_stb_randomized_value_changed, 0.1, 3 );
1458         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
1459         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
1460     }
1461
1462     {
1463         /* Reset */
1464         {
1465             GtkAction* act = gtk_action_new( "ResetAction",
1466                                              _("Defaults"),
1467                                              _("Reset shape parameters to defaults (use Inkscape Preferences > Tools to change defaults)"),
1468                                              GTK_STOCK_CLEAR );
1469             g_signal_connect_after( G_OBJECT(act), "activate", G_CALLBACK(sp_stb_defaults), holder );
1470             gtk_action_group_add_action( mainActions, act );
1471             gtk_action_set_sensitive( act, TRUE );
1472         }
1473     }
1474
1475     gtk_ui_manager_insert_action_group( mgr, mainActions, 0 );
1476     gtk_ui_manager_add_ui_from_string( mgr, descr, -1, &errVal );
1477
1478     toolBar = gtk_ui_manager_get_widget( mgr, "/ui/StarToolbar" );
1479     gtk_toolbar_set_style( GTK_TOOLBAR(toolBar), GTK_TOOLBAR_ICONS );
1480     gtk_toolbar_set_icon_size( GTK_TOOLBAR(toolBar), GTK_ICON_SIZE_SMALL_TOOLBAR );
1481
1482
1483     gtk_table_attach( GTK_TABLE(holder), toolBar, 0, 1, 0, 1, (GtkAttachOptions)(GTK_EXPAND | GTK_FILL), (GtkAttachOptions)(GTK_EXPAND | GTK_FILL), 0, 0 );
1484
1485     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of new stars"));
1486     swatch->setDesktop( desktop );
1487     swatch->setClickVerb( SP_VERB_CONTEXT_STAR_PREFS );
1488     swatch->setWatchedTool( "tools.shapes.star", true );
1489     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
1490     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 );
1491
1492     gtk_widget_show_all(holder);
1493     //sp_set_font_size_smaller (tbl);
1494
1495     sigc::connection *connection = new sigc::connection(
1496         sp_desktop_selection(desktop)->connectChanged(sigc::bind(sigc::ptr_fun(sp_star_toolbox_selection_changed), (GtkObject *)holder))
1497         );
1498     g_signal_connect(G_OBJECT(holder), "destroy", G_CALLBACK(delete_connection), connection);
1499
1500     return holder;
1501 }
1502
1503
1504 //########################
1505 //##       Rect         ##
1506 //########################
1507
1508 static void
1509 sp_rtb_sensitivize (GtkWidget *tbl)
1510 {
1511     GtkAdjustment *adj1 = GTK_ADJUSTMENT(gtk_object_get_data(GTK_OBJECT(tbl), "rx"));
1512     GtkAdjustment *adj2 = GTK_ADJUSTMENT(gtk_object_get_data(GTK_OBJECT(tbl), "ry"));
1513     GtkAction* not_rounded = GTK_ACTION( g_object_get_data(G_OBJECT(tbl), "not_rounded") );
1514
1515     if (adj1->value == 0 && adj2->value == 0 && gtk_object_get_data(GTK_OBJECT(tbl), "single")) { // only for a single selected rect (for now)
1516         gtk_action_set_sensitive( not_rounded, FALSE );
1517     } else {
1518         gtk_action_set_sensitive( not_rounded, TRUE );
1519     }
1520 }
1521
1522
1523 static void
1524 sp_rtb_value_changed(GtkAdjustment *adj, GtkWidget *tbl, gchar const *value_name,
1525                           void (*setter)(SPRect *, gdouble))
1526 {
1527     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
1528
1529     UnitTracker* tracker = reinterpret_cast<UnitTracker*>(gtk_object_get_data(GTK_OBJECT(tbl), "tracker"));
1530     SPUnit const *unit = tracker->getActiveUnit();
1531
1532     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
1533         prefs_set_double_attribute("tools.shapes.rect", value_name, sp_units_get_pixels(adj->value, *unit));
1534     }
1535
1536     // quit if run by the attr_changed listener
1537     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
1538         return;
1539     }
1540
1541     // in turn, prevent listener from responding
1542     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
1543
1544     bool modmade = false;
1545     Inkscape::Selection *selection = sp_desktop_selection(desktop);
1546     for (GSList const *items = selection->itemList(); items != NULL; items = items->next) {
1547         if (SP_IS_RECT(items->data)) {
1548             if (adj->value != 0) {
1549                 setter(SP_RECT(items->data), sp_units_get_pixels(adj->value, *unit));
1550             } else {
1551                 SP_OBJECT_REPR(items->data)->setAttribute(value_name, NULL);
1552             }
1553             modmade = true;
1554         }
1555     }
1556
1557     sp_rtb_sensitivize (tbl);
1558
1559     if (modmade) {
1560         sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_RECT,
1561                                    _("Change rectangle"));
1562     }
1563
1564     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
1565
1566     // defocus spinbuttons by moving focus to the canvas, unless "stay" is on
1567     spinbutton_defocus(GTK_OBJECT(tbl));
1568 }
1569
1570 static void
1571 sp_rtb_rx_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1572 {
1573     sp_rtb_value_changed(adj, tbl, "rx", sp_rect_set_visible_rx);
1574 }
1575
1576 static void
1577 sp_rtb_ry_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1578 {
1579     sp_rtb_value_changed(adj, tbl, "ry", sp_rect_set_visible_ry);
1580 }
1581
1582 static void
1583 sp_rtb_width_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1584 {
1585     sp_rtb_value_changed(adj, tbl, "width", sp_rect_set_visible_width);
1586 }
1587
1588 static void
1589 sp_rtb_height_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1590 {
1591     sp_rtb_value_changed(adj, tbl, "height", sp_rect_set_visible_height);
1592 }
1593
1594
1595
1596 static void
1597 sp_rtb_defaults( GtkWidget *widget, GtkObject *obj)
1598 {
1599     GtkWidget *tbl = GTK_WIDGET(obj);
1600
1601     GtkAdjustment *adj = 0;
1602
1603     adj = GTK_ADJUSTMENT( gtk_object_get_data(obj, "rx") );
1604     gtk_adjustment_set_value(adj, 0.0);
1605     // this is necessary if the previous value was 0, but we still need to run the callback to change all selected objects
1606     gtk_adjustment_value_changed(adj);
1607
1608     adj = GTK_ADJUSTMENT( gtk_object_get_data(obj, "ry") );
1609     gtk_adjustment_set_value(adj, 0.0);
1610     gtk_adjustment_value_changed(adj);
1611
1612     sp_rtb_sensitivize (tbl);
1613 }
1614
1615 static void rect_tb_event_attr_changed(Inkscape::XML::Node *repr, gchar const *name,
1616                                        gchar const *old_value, gchar const *new_value,
1617                                        bool is_interactive, gpointer data)
1618 {
1619     GtkWidget *tbl = GTK_WIDGET(data);
1620
1621     // quit if run by the _changed callbacks
1622     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
1623         return;
1624     }
1625
1626     // in turn, prevent callbacks from responding
1627     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
1628
1629     UnitTracker* tracker = reinterpret_cast<UnitTracker*>( gtk_object_get_data(GTK_OBJECT(tbl), "tracker") );
1630     SPUnit const *unit = tracker->getActiveUnit();
1631
1632     gpointer item = g_object_get_data(G_OBJECT(tbl), "item");
1633     if (item && SP_IS_RECT(item)) {
1634         {
1635             GtkAdjustment *adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "rx");
1636             gdouble rx = sp_rect_get_visible_rx(SP_RECT(item));
1637             gtk_adjustment_set_value(adj, sp_pixels_get_units(rx, *unit));
1638         }
1639
1640         {
1641             GtkAdjustment *adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "ry");
1642             gdouble ry = sp_rect_get_visible_ry(SP_RECT(item));
1643             gtk_adjustment_set_value(adj, sp_pixels_get_units(ry, *unit));
1644         }
1645
1646         {
1647             GtkAdjustment *adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "width");
1648             gdouble width = sp_rect_get_visible_width (SP_RECT(item));
1649             gtk_adjustment_set_value(adj, sp_pixels_get_units(width, *unit));
1650         }
1651
1652         {
1653             GtkAdjustment *adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "height");
1654             gdouble height = sp_rect_get_visible_height (SP_RECT(item));
1655             gtk_adjustment_set_value(adj, sp_pixels_get_units(height, *unit));
1656         }
1657     }
1658
1659     sp_rtb_sensitivize (tbl);
1660
1661     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
1662 }
1663
1664
1665 static Inkscape::XML::NodeEventVector rect_tb_repr_events = {
1666     NULL, /* child_added */
1667     NULL, /* child_removed */
1668     rect_tb_event_attr_changed,
1669     NULL, /* content_changed */
1670     NULL  /* order_changed */
1671 };
1672
1673 /**
1674  *  \param selection should not be NULL.
1675  */
1676 static void
1677 sp_rect_toolbox_selection_changed(Inkscape::Selection *selection, GtkObject *tbl)
1678 {
1679     int n_selected = 0;
1680     Inkscape::XML::Node *repr = NULL;
1681     SPItem *item = NULL;
1682     Inkscape::XML::Node *oldrepr = NULL;
1683
1684     for (GSList const *items = selection->itemList();
1685          items != NULL;
1686          items = items->next) {
1687         if (SP_IS_RECT((SPItem *) items->data)) {
1688             n_selected++;
1689             item = (SPItem *) items->data;
1690             repr = SP_OBJECT_REPR(item);
1691         }
1692     }
1693
1694     EgeOutputAction* act = EGE_OUTPUT_ACTION( gtk_object_get_data(GTK_OBJECT(tbl), "mode_action") );
1695
1696     g_object_set_data(G_OBJECT(tbl), "single", GINT_TO_POINTER(FALSE));
1697
1698     if (n_selected == 0) {
1699         g_object_set( G_OBJECT(act), "label", _("<b>New:</b>"), NULL );
1700
1701         GtkAction* w = GTK_ACTION( gtk_object_get_data(GTK_OBJECT(tbl), "width_action") );
1702         gtk_action_set_sensitive(w, FALSE);
1703         GtkAction* h = GTK_ACTION( gtk_object_get_data(GTK_OBJECT(tbl), "height_action") );
1704         gtk_action_set_sensitive(h, FALSE);
1705
1706     } else if (n_selected == 1) {
1707         g_object_set( G_OBJECT(act), "label", _("<b>Change:</b>"), NULL );
1708         g_object_set_data(G_OBJECT(tbl), "single", GINT_TO_POINTER(TRUE));
1709
1710         GtkAction* w = GTK_ACTION( gtk_object_get_data(GTK_OBJECT(tbl), "width_action") );
1711         gtk_action_set_sensitive(w, TRUE);
1712         GtkAction* h = GTK_ACTION( gtk_object_get_data(GTK_OBJECT(tbl), "height_action") );
1713         gtk_action_set_sensitive(h, TRUE);
1714
1715         oldrepr = (Inkscape::XML::Node *) gtk_object_get_data(GTK_OBJECT(tbl), "repr");
1716         if (oldrepr) { // remove old listener
1717             sp_repr_remove_listener_by_data(oldrepr, tbl);
1718             Inkscape::GC::release(oldrepr);
1719             oldrepr = 0;
1720             g_object_set_data(G_OBJECT(tbl), "repr", NULL);
1721             g_object_set_data(G_OBJECT(tbl), "item", NULL);
1722         }
1723         if (repr) {
1724             g_object_set_data(G_OBJECT(tbl), "repr", repr);
1725             g_object_set_data(G_OBJECT(tbl), "item", item);
1726             Inkscape::GC::anchor(repr);
1727             sp_repr_add_listener(repr, &rect_tb_repr_events, tbl);
1728             sp_repr_synthesize_events(repr, &rect_tb_repr_events, tbl);
1729         }
1730     } else {
1731         // FIXME: implement averaging of all parameters for multiple selected
1732         //gtk_label_set_markup(GTK_LABEL(l), _("<b>Average:</b>"));
1733         g_object_set( G_OBJECT(act), "label", _("<b>Change:</b>"), NULL );
1734         sp_rtb_sensitivize (GTK_WIDGET(tbl));
1735     }
1736 }
1737
1738
1739 static GtkWidget *
1740 sp_rect_toolbox_new(SPDesktop *desktop)
1741 {
1742     GtkWidget *holder = gtk_hbox_new(FALSE, 0);
1743     gtk_object_set_data(GTK_OBJECT(holder), "dtw", desktop->canvas);
1744     gtk_object_set_data(GTK_OBJECT(holder), "desktop", desktop);
1745
1746     gchar const * descr =
1747         "<ui>"
1748         "  <toolbar name='RectToolbar'>"
1749         "    <toolitem action='RectStateAction' />"
1750         "    <toolitem action='WidthAction' />"
1751         "    <toolitem action='HeightAction' />"
1752         "    <toolitem action='RadiusXAction' />"
1753         "    <toolitem action='RadiusYAction' />"
1754         "    <toolitem action='RectUnitsAction' />"
1755         "    <separator />"
1756         "    <toolitem action='RectResetAction' />"
1757         "  </toolbar>"
1758         "</ui>";
1759     GtkActionGroup* mainActions = gtk_action_group_new("main");
1760     EgeAdjustmentAction* eact = 0;
1761
1762     {
1763         EgeOutputAction* act = ege_output_action_new( "RectStateAction", _("<b>New:</b>"), "", 0 );
1764         ege_output_action_set_use_markup( act, TRUE );
1765         gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
1766         gtk_object_set_data( GTK_OBJECT(holder), "mode_action", act );
1767     }
1768
1769     // rx/ry units menu: create
1770     UnitTracker* tracker = new UnitTracker( SP_UNIT_ABSOLUTE | SP_UNIT_DEVICE );
1771     //tracker->addUnit( SP_UNIT_PERCENT, 0 );
1772     // fixme: add % meaning per cent of the width/height
1773     tracker->setActiveUnit( sp_desktop_namedview(desktop)->doc_units );
1774     gtk_object_set_data( GTK_OBJECT(holder), "tracker", tracker );
1775
1776     /* W */
1777     {
1778         eact = create_adjustment_action( "WidthAction",
1779                                          _("W:"), _("Width of rectangle"),
1780                                          "tools.shapes.rect", "width", 0,
1781                                          GTK_WIDGET(desktop->canvas), NULL/*us*/, holder, TRUE, "altx-rect",
1782                                          0, 1e6, SPIN_STEP, SPIN_PAGE_STEP,
1783                                          0, 0, 0,
1784                                          sp_rtb_width_value_changed );
1785         tracker->addAdjustment( ege_adjustment_action_get_adjustment(eact) );
1786         gtk_object_set_data( GTK_OBJECT(holder), "width_action", eact );
1787         gtk_action_set_sensitive( GTK_ACTION(eact), FALSE );
1788         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
1789     }
1790
1791     /* H */
1792     {
1793         eact = create_adjustment_action( "HeightAction",
1794                                          _("H:"), _("Height of rectangle"),
1795                                          "tools.shapes.rect", "height", 0,
1796                                          GTK_WIDGET(desktop->canvas), NULL/*us*/, holder, FALSE, NULL,
1797                                          0, 1e6, SPIN_STEP, SPIN_PAGE_STEP,
1798                                          0, 0, 0,
1799                                          sp_rtb_height_value_changed );
1800         tracker->addAdjustment( ege_adjustment_action_get_adjustment(eact) );
1801         gtk_object_set_data( GTK_OBJECT(holder), "height_action", eact );
1802         gtk_action_set_sensitive( GTK_ACTION(eact), FALSE );
1803         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
1804     }
1805
1806     /* rx */
1807     {
1808         eact = create_adjustment_action( "RadiusXAction",
1809                                          _("Rx:"), _("Horizontal radius of rounded corners"),
1810                                          "tools.shapes.rect", "rx", 0,
1811                                          GTK_WIDGET(desktop->canvas), NULL/*us*/, holder, FALSE, NULL,
1812                                          0, 1e6, SPIN_STEP, SPIN_PAGE_STEP,
1813                                          0, 0, 0,
1814                                          sp_rtb_rx_value_changed);
1815         tracker->addAdjustment( ege_adjustment_action_get_adjustment(eact) );
1816         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
1817     }
1818
1819     /* ry */
1820     {
1821         eact = create_adjustment_action( "RadiusYAction",
1822                                          _("Ry:"), _("Vertical radius of rounded corners"),
1823                                          "tools.shapes.rect", "ry", 0,
1824                                          GTK_WIDGET(desktop->canvas), NULL/*us*/, holder, FALSE, NULL,
1825                                          0, 1e6, SPIN_STEP, SPIN_PAGE_STEP,
1826                                          0, 0, 0,
1827                                          sp_rtb_ry_value_changed);
1828         tracker->addAdjustment( ege_adjustment_action_get_adjustment(eact) );
1829         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
1830     }
1831
1832     // add the units menu
1833     {
1834         GtkAction* act = tracker->createAction( "RectUnitsAction", _("Units"), _("") );
1835         gtk_action_group_add_action( mainActions, act );
1836     }
1837
1838     /* Reset */
1839     {
1840         InkAction* inky = ink_action_new( "RectResetAction",
1841                                           _("Not rounded"),
1842                                           _("Make corners sharp"),
1843                                           "squared_corner",
1844                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
1845         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_rtb_defaults), holder );
1846         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
1847         gtk_action_set_sensitive( GTK_ACTION(inky), TRUE );
1848         gtk_object_set_data( GTK_OBJECT(holder), "not_rounded", inky );
1849     }
1850
1851     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of new rectangles"));
1852     swatch->setDesktop (desktop);
1853     swatch->setClickVerb (SP_VERB_CONTEXT_RECT_PREFS);
1854     swatch->setWatchedTool ("tools.shapes.rect", true);
1855     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
1856     gtk_box_pack_end(GTK_BOX(holder), swatch_, FALSE, FALSE, 0);
1857
1858     g_object_set_data(G_OBJECT(holder), "single", GINT_TO_POINTER(TRUE));
1859     sp_rtb_sensitivize (holder);
1860
1861
1862     GError* errVal = 0;
1863     GtkUIManager* mgr = gtk_ui_manager_new();
1864     gtk_ui_manager_insert_action_group( mgr, mainActions, 0 );
1865     gtk_ui_manager_add_ui_from_string( mgr, descr, -1, &errVal );
1866
1867     GtkWidget *toolBar = gtk_ui_manager_get_widget( mgr, "/ui/RectToolbar" );
1868     gtk_toolbar_set_style( GTK_TOOLBAR(toolBar), GTK_TOOLBAR_ICONS );
1869     gtk_toolbar_set_icon_size( GTK_TOOLBAR(toolBar), GTK_ICON_SIZE_SMALL_TOOLBAR );
1870
1871     gtk_box_pack_start( GTK_BOX(holder), toolBar, TRUE, TRUE, 0 );
1872
1873
1874     gtk_widget_show_all(holder);
1875     sp_set_font_size_smaller(holder);
1876
1877     sigc::connection *connection = new sigc::connection(
1878         sp_desktop_selection(desktop)->connectChanged(sigc::bind(sigc::ptr_fun(sp_rect_toolbox_selection_changed), (GtkObject *)holder))
1879         );
1880     g_signal_connect(G_OBJECT(holder), "destroy", G_CALLBACK(delete_connection), connection);
1881
1882     return holder;
1883 }
1884
1885 //########################
1886 //##       Spiral       ##
1887 //########################
1888
1889 static void
1890 sp_spl_tb_value_changed(GtkAdjustment *adj, GtkWidget *tbl, gchar const *value_name)
1891 {
1892     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
1893
1894     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
1895         prefs_set_double_attribute("tools.shapes.spiral", value_name, adj->value);
1896     }
1897
1898     // quit if run by the attr_changed listener
1899     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
1900         return;
1901     }
1902
1903     // in turn, prevent listener from responding
1904     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
1905
1906     gchar* namespaced_name = g_strconcat("sodipodi:", value_name, NULL);
1907
1908     bool modmade = false;
1909     for (GSList const *items = sp_desktop_selection(desktop)->itemList();
1910          items != NULL;
1911          items = items->next)
1912     {
1913         if (SP_IS_SPIRAL((SPItem *) items->data)) {
1914             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
1915             sp_repr_set_svg_double( repr, namespaced_name, adj->value );
1916             SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
1917             modmade = true;
1918         }
1919     }
1920
1921     g_free(namespaced_name);
1922
1923     if (modmade) {
1924         sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_SPIRAL,
1925                                    _("Change spiral"));
1926     }
1927
1928     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
1929
1930     spinbutton_defocus(GTK_OBJECT(tbl));
1931 }
1932
1933 static void
1934 sp_spl_tb_revolution_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1935 {
1936     sp_spl_tb_value_changed(adj, tbl, "revolution");
1937 }
1938
1939 static void
1940 sp_spl_tb_expansion_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1941 {
1942     sp_spl_tb_value_changed(adj, tbl, "expansion");
1943 }
1944
1945 static void
1946 sp_spl_tb_t0_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1947 {
1948     sp_spl_tb_value_changed(adj, tbl, "t0");
1949 }
1950
1951 static void
1952 sp_spl_tb_defaults(GtkWidget *widget, GtkObject *obj)
1953 {
1954     GtkWidget *tbl = GTK_WIDGET(obj);
1955
1956     GtkAdjustment *adj;
1957
1958     // fixme: make settable
1959     gdouble rev = 5;
1960     gdouble exp = 1.0;
1961     gdouble t0 = 0.0;
1962
1963     adj = (GtkAdjustment*)gtk_object_get_data(obj, "revolution");
1964     gtk_adjustment_set_value(adj, rev);
1965     gtk_adjustment_value_changed(adj);
1966
1967     adj = (GtkAdjustment*)gtk_object_get_data(obj, "expansion");
1968     gtk_adjustment_set_value(adj, exp);
1969     gtk_adjustment_value_changed(adj);
1970
1971     adj = (GtkAdjustment*)gtk_object_get_data(obj, "t0");
1972     gtk_adjustment_set_value(adj, t0);
1973     gtk_adjustment_value_changed(adj);
1974
1975     spinbutton_defocus(GTK_OBJECT(tbl));
1976 }
1977
1978
1979 static void spiral_tb_event_attr_changed(Inkscape::XML::Node *repr, gchar const *name,
1980                                          gchar const *old_value, gchar const *new_value,
1981                                          bool is_interactive, gpointer data)
1982 {
1983     GtkWidget *tbl = GTK_WIDGET(data);
1984
1985     // quit if run by the _changed callbacks
1986     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
1987         return;
1988     }
1989
1990     // in turn, prevent callbacks from responding
1991     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
1992
1993     GtkAdjustment *adj;
1994     adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "revolution");
1995     gtk_adjustment_set_value(adj, (sp_repr_get_double_attribute(repr, "sodipodi:revolution", 3.0)));
1996
1997     adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "expansion");
1998     gtk_adjustment_set_value(adj, (sp_repr_get_double_attribute(repr, "sodipodi:expansion", 1.0)));
1999
2000     adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "t0");
2001     gtk_adjustment_set_value(adj, (sp_repr_get_double_attribute(repr, "sodipodi:t0", 0.0)));
2002
2003     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
2004 }
2005
2006
2007 static Inkscape::XML::NodeEventVector spiral_tb_repr_events = {
2008     NULL, /* child_added */
2009     NULL, /* child_removed */
2010     spiral_tb_event_attr_changed,
2011     NULL, /* content_changed */
2012     NULL  /* order_changed */
2013 };
2014
2015 static void
2016 sp_spiral_toolbox_selection_changed(Inkscape::Selection *selection, GtkObject *tbl)
2017 {
2018     int n_selected = 0;
2019     Inkscape::XML::Node *repr = NULL;
2020     Inkscape::XML::Node *oldrepr = NULL;
2021
2022     for (GSList const *items = selection->itemList();
2023          items != NULL;
2024          items = items->next)
2025     {
2026         if (SP_IS_SPIRAL((SPItem *) items->data)) {
2027             n_selected++;
2028             repr = SP_OBJECT_REPR((SPItem *) items->data);
2029         }
2030     }
2031
2032     GtkWidget *l = GTK_WIDGET(gtk_object_get_data(GTK_OBJECT(tbl), "mode_label"));
2033
2034     if (n_selected == 0) {
2035         gtk_label_set_markup(GTK_LABEL(l), _("<b>New:</b>"));
2036     } else if (n_selected == 1) {
2037         gtk_label_set_markup(GTK_LABEL(l), _("<b>Change:</b>"));
2038
2039         oldrepr = (Inkscape::XML::Node *) gtk_object_get_data(GTK_OBJECT(tbl), "repr");
2040         if (oldrepr) { // remove old listener
2041             sp_repr_remove_listener_by_data(oldrepr, tbl);
2042             Inkscape::GC::release(oldrepr);
2043             oldrepr = 0;
2044             g_object_set_data(G_OBJECT(tbl), "repr", NULL);
2045         }
2046
2047         if (repr) {
2048             g_object_set_data(G_OBJECT(tbl), "repr", repr);
2049             Inkscape::GC::anchor(repr);
2050             sp_repr_add_listener(repr, &spiral_tb_repr_events, tbl);
2051             sp_repr_synthesize_events(repr, &spiral_tb_repr_events, tbl);
2052         }
2053     } else {
2054         // FIXME: implement averaging of all parameters for multiple selected
2055         //gtk_label_set_markup(GTK_LABEL(l), _("<b>Average:</b>"));
2056         gtk_label_set_markup(GTK_LABEL(l), _("<b>Change:</b>"));
2057     }
2058 }
2059
2060
2061 static GtkWidget *
2062 sp_spiral_toolbox_new(SPDesktop *desktop)
2063 {
2064     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
2065     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
2066     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
2067
2068     GtkTooltips *tt = gtk_tooltips_new();
2069
2070     sp_toolbox_add_label(tbl, _("<b>New:</b>"));
2071
2072     /* Revolution */
2073     {
2074         GtkWidget *hb = sp_tb_spinbutton(_("Turns:"), _("Number of revolutions"),
2075                                          "tools.shapes.spiral", "revolution", 3.0,
2076                                          NULL, tbl, TRUE, "altx-spiral",
2077                                          0.01, 1024.0, 0.1, 1.0,
2078                                          sp_spl_tb_revolution_value_changed, 1, 2);
2079         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_SPACING);
2080     }
2081
2082     /* Expansion */
2083     {
2084         GtkWidget *hb = sp_tb_spinbutton(_("Divergence:"), _("How much denser/sparser are outer revolutions; 1 = uniform"),
2085                                          "tools.shapes.spiral", "expansion", 1.0,
2086                                          NULL, tbl, FALSE, NULL,
2087                                          0.0, 1000.0, 0.01, 1.0,
2088                                          sp_spl_tb_expansion_value_changed);
2089         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_SPACING);
2090     }
2091
2092     /* T0 */
2093     {
2094         GtkWidget *hb = sp_tb_spinbutton(_("Inner radius:"), _("Radius of the innermost revolution (relative to the spiral size)"),
2095                                          "tools.shapes.spiral", "t0", 0.0,
2096                                          NULL, tbl, FALSE, NULL,
2097                                          0.0, 0.999, 0.01, 1.0,
2098                                          sp_spl_tb_t0_value_changed);
2099         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_SPACING);
2100     }
2101
2102     aux_toolbox_space(tbl, AUX_SPACING);
2103
2104     /* Reset */
2105     {
2106         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
2107         GtkWidget *b = gtk_button_new_with_label(_("Defaults"));
2108         gtk_tooltips_set_tip(tt, b, _("Reset shape parameters to defaults (use Inkscape Preferences > Tools to change defaults)"), NULL);
2109         gtk_widget_show(b);
2110         gtk_container_add(GTK_CONTAINER(hb), b);
2111         gtk_signal_connect(GTK_OBJECT(b), "clicked", GTK_SIGNAL_FUNC(sp_spl_tb_defaults), tbl);
2112         gtk_box_pack_start(GTK_BOX(tbl),hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
2113     }
2114
2115     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of new spirals"));
2116     swatch->setDesktop (desktop);
2117     swatch->setClickVerb (SP_VERB_CONTEXT_SPIRAL_PREFS);
2118     swatch->setWatchedTool ("tools.shapes.spiral", true);
2119     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
2120     gtk_box_pack_end(GTK_BOX(tbl), swatch_, FALSE, FALSE, 0);
2121
2122     gtk_widget_show_all(tbl);
2123     sp_set_font_size_smaller (tbl);
2124
2125     sigc::connection *connection = new sigc::connection(
2126         sp_desktop_selection(desktop)->connectChanged(sigc::bind(sigc::ptr_fun(sp_spiral_toolbox_selection_changed), (GtkObject *)tbl))
2127         );
2128     g_signal_connect(G_OBJECT(tbl), "destroy", G_CALLBACK(delete_connection), connection);
2129
2130     return tbl;
2131 }
2132
2133 //########################
2134 //##     Pen/Pencil    ##
2135 //########################
2136
2137
2138 static GtkWidget *
2139 sp_pen_toolbox_new(SPDesktop *desktop)
2140 {
2141     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
2142     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
2143     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
2144
2145     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of new paths created by Pen"));
2146     swatch->setDesktop (desktop);
2147     swatch->setClickVerb (SP_VERB_CONTEXT_PEN_PREFS);
2148     swatch->setWatchedTool ("tools.freehand.pen", true);
2149     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
2150     gtk_box_pack_end(GTK_BOX(tbl), swatch_, FALSE, FALSE, 0);
2151
2152     gtk_widget_show_all(tbl);
2153     sp_set_font_size_smaller (tbl);
2154
2155     return tbl;
2156 }
2157
2158 static GtkWidget *
2159 sp_pencil_toolbox_new(SPDesktop *desktop)
2160 {
2161     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
2162     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
2163     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
2164
2165     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of new paths created by Pencil"));
2166     swatch->setDesktop (desktop);
2167     swatch->setClickVerb (SP_VERB_CONTEXT_PENCIL_PREFS);
2168     swatch->setWatchedTool ("tools.freehand.pencil", true);
2169     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
2170     gtk_box_pack_end(GTK_BOX(tbl), swatch_, FALSE, FALSE, 0);
2171
2172     gtk_widget_show_all(tbl);
2173     sp_set_font_size_smaller (tbl);
2174
2175     return tbl;
2176 }
2177
2178
2179 //########################
2180 //##     Calligraphy    ##
2181 //########################
2182
2183 static void sp_ddc_mass_value_changed( GtkAdjustment *adj, GtkWidget *tbl )
2184 {
2185     prefs_set_double_attribute( "tools.calligraphic", "mass", adj->value );
2186 }
2187
2188 static void sp_ddc_wiggle_value_changed( GtkAdjustment *adj, GtkWidget *tbl )
2189 {
2190     prefs_set_double_attribute( "tools.calligraphic", "wiggle", adj->value );
2191 }
2192
2193 static void sp_ddc_angle_value_changed( GtkAdjustment *adj, GtkWidget *tbl )
2194 {
2195     prefs_set_double_attribute( "tools.calligraphic", "angle", adj->value );
2196 }
2197
2198 static void sp_ddc_width_value_changed( GtkAdjustment *adj, GtkWidget *tbl )
2199 {
2200     prefs_set_double_attribute( "tools.calligraphic", "width", adj->value * 0.01 );
2201 }
2202
2203 static void sp_ddc_velthin_value_changed( GtkAdjustment *adj, GtkWidget *tbl )
2204 {
2205     prefs_set_double_attribute("tools.calligraphic", "thinning", adj->value);
2206 }
2207
2208 static void sp_ddc_flatness_value_changed( GtkAdjustment *adj, GtkWidget *tbl )
2209 {
2210     prefs_set_double_attribute( "tools.calligraphic", "flatness", adj->value );
2211 }
2212
2213 static void sp_ddc_tremor_value_changed( GtkAdjustment *adj, GtkWidget *tbl )
2214 {
2215     prefs_set_double_attribute( "tools.calligraphic", "tremor", adj->value );
2216 }
2217
2218 static void sp_ddc_cap_rounding_value_changed( GtkAdjustment *adj, GtkWidget *tbl )
2219 {
2220     prefs_set_double_attribute( "tools.calligraphic", "cap_rounding", adj->value );
2221 }
2222
2223 static void sp_ddc_pressure_state_changed( GtkToggleAction *act, gpointer data )
2224 {
2225     prefs_set_int_attribute( "tools.calligraphic", "usepressure", gtk_toggle_action_get_active( act ) ? 1 : 0);
2226 }
2227
2228 static void sp_ddc_trace_background_changed( GtkToggleAction *act, gpointer data )
2229 {
2230     prefs_set_int_attribute( "tools.calligraphic", "tracebackground", gtk_toggle_action_get_active( act ) ? 1 : 0);
2231 }
2232
2233 static void sp_ddc_tilt_state_changed( GtkToggleAction *act, GtkAction *calligraphy_angle )
2234 {
2235     prefs_set_int_attribute( "tools.calligraphic", "usetilt", gtk_toggle_action_get_active( act ) ? 1 : 0 );
2236
2237     gtk_action_set_sensitive( calligraphy_angle, !gtk_toggle_action_get_active( act ) );
2238 }
2239
2240 static void sp_ddc_defaults(GtkWidget *, GtkWidget *dataKludge)
2241 {
2242     // FIXME: make defaults settable via Inkscape Options
2243     struct KeyValue {
2244         char const *key;
2245         double value;
2246     } const key_values[] = {
2247         {"mass", 0.02},
2248         {"wiggle", 0.0},
2249         {"angle", 30.0},
2250         {"width", 15},
2251         {"thinning", 0.1},
2252         {"tremor", 0.0},
2253         {"flatness", 0.9},
2254         {"cap_rounding", 0.0}
2255     };
2256
2257     for (unsigned i = 0; i < G_N_ELEMENTS(key_values); ++i) {
2258         KeyValue const &kv = key_values[i];
2259         GtkAdjustment* adj = static_cast<GtkAdjustment *>(gtk_object_get_data(GTK_OBJECT(dataKludge), kv.key));
2260         if ( adj ) {
2261             gtk_adjustment_set_value(adj, kv.value);
2262         }
2263     }
2264 }
2265
2266
2267 static GtkWidget *
2268 sp_calligraphy_toolbox_new(SPDesktop *desktop)
2269 {
2270     GtkWidget *toolBar = 0;
2271     GtkWidget* holder = gtk_table_new( 1, 2, FALSE );
2272
2273     gchar const * descr =
2274         "<ui>"
2275         "  <toolbar name='CalligraphyToolbar'>"
2276         "    <separator />"
2277         "    <toolitem name='Width' action='WidthAction' />"
2278         "    <toolitem name='Thinning' action='ThinningAction' />"
2279         "    <separator />"
2280         "    <toolitem name='Angle' action='AngleAction' />"
2281         "    <toolitem action='FixationAction' />"
2282         "    <toolitem action='CapRoundingAction' />"
2283         "    <separator />"
2284         "    <toolitem action='TremorAction' />"
2285         "    <toolitem action='WiggleAction' />"
2286         "    <toolitem action='MassAction' />"
2287         "    <separator />"
2288         "    <toolitem action='TraceAction' />"
2289         "    <toolitem action='PressureAction' />"
2290         "    <toolitem action='TiltAction' />"
2291         "    <toolitem action='ResetAction' />"
2292         "  </toolbar>"
2293         "</ui>";
2294     GtkUIManager* mgr = gtk_ui_manager_new();
2295     GError* errVal = 0;
2296     GtkActionGroup* mainActions = gtk_action_group_new("main");
2297
2298     {
2299         EgeAdjustmentAction* calligraphy_angle = 0;
2300
2301         {
2302         /* Width */
2303         gchar const* labels[] = {_("(hairline)"), 0, 0, 0, _("(default)"), 0, 0, 0, 0, _("(broad stroke)")};
2304         gdouble values[] = {1, 3, 5, 10, 15, 20, 30, 50, 75, 100};
2305         EgeAdjustmentAction *eact = create_adjustment_action( "WidthAction",
2306                                          _("Width:"), _("The width of the calligraphic pen (relative to the visible canvas area)"),
2307                                          "tools.calligraphic", "width", 15,
2308                                          GTK_WIDGET(desktop->canvas), NULL, holder, TRUE, "altx-calligraphy",
2309                                          1, 100, 1.0, 10.0,
2310                                          labels, values, G_N_ELEMENTS(labels),
2311                                          sp_ddc_width_value_changed,  0.01, 0, 100 );
2312         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2313         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2314         }
2315
2316         {
2317         /* Thinning */
2318             gchar const* labels[] = {_("(speed blows up stroke)"), 0, 0, _("(slight widening)"), _("(constant width)"), _("(slight thinning, default)"), 0, 0, _("(speed deflates stroke)")};
2319             gdouble values[] = {-1, -0.4, -0.2, -0.1, 0, 0.1, 0.2, 0.4, 1};
2320         EgeAdjustmentAction* eact = create_adjustment_action( "ThinningAction",
2321                                          _("Thinning:"), _("How much velocity thins the stroke (> 0 makes fast strokes thinner, < 0 makes them broader, 0 makes width independent of velocity)"),
2322                                          "tools.calligraphic", "thinning", 0.1,
2323                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2324                                          -1.0, 1.0, 0.01, 0.1,
2325                                          labels, values, G_N_ELEMENTS(labels),
2326                                          sp_ddc_velthin_value_changed, 0.01, 2);
2327         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2328         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2329         }
2330
2331         {
2332         /* Angle */
2333         gchar const* labels[] = {_("(left edge up)"), 0, 0, _("(horizontal)"), _("(default)"), 0, _("(right edge up)")};
2334         gdouble values[] = {-90, -60, -30, 0, 30, 60, 90};
2335         EgeAdjustmentAction* eact = create_adjustment_action( "AngleAction",
2336                                          _("Angle:"), _("The angle of the pen's nib (in degrees; 0 = horizontal; has no effect if fixation = 0)"),
2337                                          "tools.calligraphic", "angle", 30,
2338                                          GTK_WIDGET(desktop->canvas), NULL, holder, TRUE, "calligraphy-angle",
2339                                          -90.0, 90.0, 1.0, 10.0,
2340                                          labels, values, G_N_ELEMENTS(labels),
2341                                          sp_ddc_angle_value_changed, 1, 0 );
2342         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2343         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2344         calligraphy_angle = eact;
2345         }
2346
2347         {
2348         /* Fixation */
2349             gchar const* labels[] = {_("(perpendicular to stroke, \"brush\")"), 0, 0, 0, _("(almost fixed, default)"), _("(fixed by Angle, \"pen\")")};
2350         gdouble values[] = {0, 0.2, 0.4, 0.6, 0.9, 1.0};
2351         EgeAdjustmentAction* eact = create_adjustment_action( "FixationAction",
2352                                          _("Fixation:"), _("Angle behavior (0 = nib always perpendicular to stroke direction, 1 = fixed angle)"),
2353                                          "tools.calligraphic", "flatness", 0.9,
2354                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2355                                          0.0, 1.0, 0.01, 0.1,
2356                                          labels, values, G_N_ELEMENTS(labels),
2357                                          sp_ddc_flatness_value_changed, 0.01, 2 );
2358         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2359         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2360         }
2361
2362         {
2363         /* Cap Rounding */
2364             gchar const* labels[] = {_("(blunt caps, default)"), _("(slightly bulging)"), 0, 0, _("(approximately round)"), _("(long protruding caps)")};
2365         gdouble values[] = {0, 0.3, 0.5, 1.0, 1.4, 5.0};
2366         // TRANSLATORS: "cap" means "end" (both start and finish) here
2367         EgeAdjustmentAction* eact = create_adjustment_action( "CapRoundingAction",
2368                                          _("Caps:"), _("Increase to make caps at the ends of strokes protrude more (0 = no caps, 1 = round caps)"),
2369                                          "tools.calligraphic", "cap_rounding", 0.0,
2370                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2371                                          0.0, 5.0, 0.01, 0.1,
2372                                          labels, values, G_N_ELEMENTS(labels),
2373                                          sp_ddc_cap_rounding_value_changed, 0.01, 2 );
2374         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2375         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2376         }
2377
2378         {
2379         /* Tremor */
2380             gchar const* labels[] = {_("(smooth line)"), _("(slight tremor)"), _("(noticeable tremor)"), 0, 0, _("(maximum tremor)")};
2381         gdouble values[] = {0, 0.1, 0.2, 0.4, 0.6, 1.0};
2382         EgeAdjustmentAction* eact = create_adjustment_action( "TremorAction",
2383                                          _("Tremor:"), _("Increase to make strokes rugged and trembling"),
2384                                          "tools.calligraphic", "tremor", 0.0,
2385                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2386                                          0.0, 1.0, 0.01, 0.1,
2387                                          labels, values, G_N_ELEMENTS(labels),
2388                                          sp_ddc_tremor_value_changed, 0.01, 2 );
2389
2390         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2391         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2392         }
2393
2394         {
2395         /* Wiggle */
2396         gchar const* labels[] = {_("(no wiggle)"), _("(slight deviation)"), 0, 0, _("(wild waves and curls)")};
2397         gdouble values[] = {0, 0.2, 0.4, 0.6, 1.0};
2398         EgeAdjustmentAction* eact = create_adjustment_action( "WiggleAction",
2399                                          _("Wiggle:"), _("Increase to make the pen waver and wiggle"),
2400                                          "tools.calligraphic", "wiggle", 0.0,
2401                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2402                                          0.0, 1.0, 0.01, 0.1,
2403                                          labels, values, G_N_ELEMENTS(labels),
2404                                          sp_ddc_wiggle_value_changed, 0.01, 2 );
2405         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2406         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2407         }
2408
2409         {
2410         /* Mass */
2411             gchar const* labels[] = {_("(no inertia)"), _("(slight smoothing, default)"), _("(noticeable lagging)"), 0, 0, _("(maximum inertia)")};
2412         gdouble values[] = {0.0, 0.02, 0.1, 0.2, 0.5, 1.0};
2413         EgeAdjustmentAction* eact = create_adjustment_action( "MassAction",
2414                                          _("Mass:"), _("Increase to make the pen drag behind, as if slowed by inertia"),
2415                                          "tools.calligraphic", "mass", 0.02,
2416                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2417                                          0.0, 1.0, 0.01, 0.1,
2418                                          labels, values, G_N_ELEMENTS(labels),
2419                                          sp_ddc_mass_value_changed, 0.01, 2 );
2420         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2421         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2422         }
2423
2424
2425         /* Trace Background button */
2426         {
2427             InkToggleAction* act = ink_toggle_action_new( "TraceAction",
2428                                                           _("Trace Background"),
2429                                                           _("Trace the lightness of the background by the width of the pen (white - minimum width, black - maximum width)"),
2430                                                           "trace_background",
2431                                                           Inkscape::ICON_SIZE_DECORATION );
2432             gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
2433             g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(sp_ddc_trace_background_changed), NULL);
2434             gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), prefs_get_int_attribute( "tools.calligraphic", "tracebackground", 0 ) );
2435         }
2436
2437         /* Use Pressure button */
2438         {
2439             InkToggleAction* act = ink_toggle_action_new( "PressureAction",
2440                                                           _("Pressure"),
2441                                                           _("Use the pressure of the input device to alter the width of the pen"),
2442                                                           "use_pressure",
2443                                                           Inkscape::ICON_SIZE_DECORATION );
2444             gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
2445             g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(sp_ddc_pressure_state_changed), NULL);
2446             gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), prefs_get_int_attribute( "tools.calligraphic", "usepressure", 1 ) );
2447         }
2448
2449         /* Use Tilt button */
2450         {
2451             InkToggleAction* act = ink_toggle_action_new( "TiltAction",
2452                                                           _("Tilt"),
2453                                                           _("Use the tilt of the input device to alter the angle of the pen's nib"),
2454                                                           "use_tilt",
2455                                                           Inkscape::ICON_SIZE_DECORATION );
2456             gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
2457             g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(sp_ddc_tilt_state_changed), calligraphy_angle );
2458             gtk_action_set_sensitive( GTK_ACTION(calligraphy_angle), !prefs_get_int_attribute( "tools.calligraphic", "usetilt", 1 ) );
2459             gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), prefs_get_int_attribute( "tools.calligraphic", "usetilt", 1 ) );
2460         }
2461
2462         /* Reset */
2463         {
2464             GtkAction* act = gtk_action_new( "ResetAction",
2465                                              _("Defaults"),
2466                                              _("Reset shape parameters to defaults (use Inkscape Preferences > Tools to change defaults)"),
2467                                              GTK_STOCK_CLEAR );
2468             g_signal_connect_after( G_OBJECT(act), "activate", G_CALLBACK(sp_ddc_defaults), holder );
2469             gtk_action_group_add_action( mainActions, act );
2470             gtk_action_set_sensitive( act, TRUE );
2471         }
2472     }
2473
2474
2475     gtk_ui_manager_insert_action_group( mgr, mainActions, 0 );
2476     gtk_ui_manager_add_ui_from_string( mgr, descr, -1, &errVal );
2477
2478     toolBar = gtk_ui_manager_get_widget( mgr, "/ui/CalligraphyToolbar" );
2479     gtk_toolbar_set_style( GTK_TOOLBAR(toolBar), GTK_TOOLBAR_ICONS );
2480     gtk_toolbar_set_icon_size( GTK_TOOLBAR(toolBar), GTK_ICON_SIZE_SMALL_TOOLBAR );
2481
2482
2483     gtk_table_attach( GTK_TABLE(holder), toolBar, 0, 1, 0, 1, (GtkAttachOptions)(GTK_EXPAND | GTK_FILL), (GtkAttachOptions)(GTK_EXPAND | GTK_FILL), 0, 0 );
2484
2485     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of new calligraphic strokes"));
2486     swatch->setDesktop (desktop);
2487     swatch->setClickVerb (SP_VERB_CONTEXT_CALLIGRAPHIC_PREFS);
2488     swatch->setWatchedTool ("tools.calligraphic", true);
2489     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
2490     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 );
2491
2492     gtk_widget_show_all(holder);
2493     //sp_set_font_size_smaller (tbl);
2494
2495     return holder;
2496 }
2497
2498
2499 //########################
2500 //##    Circle / Arc    ##
2501 //########################
2502
2503 static void
2504 sp_arctb_sensitivize (GtkWidget *tbl, double v1, double v2)
2505 {
2506     GtkWidget *ocb = (GtkWidget*) g_object_get_data(G_OBJECT(tbl), "open_checkbox");
2507     GtkWidget *make_whole = (GtkWidget*) g_object_get_data(G_OBJECT(tbl), "make_whole");
2508
2509     if (v1 == 0 && v2 == 0) {
2510         if (gtk_object_get_data(GTK_OBJECT(tbl), "single")) { // only for a single selected ellipse (for now)
2511             gtk_widget_set_sensitive(GTK_WIDGET(ocb), FALSE);
2512             gtk_widget_set_sensitive(GTK_WIDGET(make_whole), FALSE);
2513         }
2514     } else {
2515         gtk_widget_set_sensitive(GTK_WIDGET(ocb), TRUE);
2516         gtk_widget_set_sensitive(GTK_WIDGET(make_whole), TRUE);
2517     }
2518 }
2519
2520 static void
2521 sp_arctb_startend_value_changed(GtkAdjustment *adj, GtkWidget *tbl, gchar const *value_name, gchar const *other_name)
2522 {
2523     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
2524
2525     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
2526         prefs_set_double_attribute("tools.shapes.arc", value_name, (adj->value * M_PI)/ 180);
2527     }
2528
2529     // quit if run by the attr_changed listener
2530     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
2531         return;
2532     }
2533
2534     // in turn, prevent listener from responding
2535     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
2536
2537     gchar* namespaced_name = g_strconcat("sodipodi:", value_name, NULL);
2538
2539     bool modmade = false;
2540     for (GSList const *items = sp_desktop_selection(desktop)->itemList();
2541          items != NULL;
2542          items = items->next)
2543     {
2544         SPItem *item = SP_ITEM(items->data);
2545
2546         if (SP_IS_ARC(item) && SP_IS_GENERICELLIPSE(item)) {
2547
2548             SPGenericEllipse *ge = SP_GENERICELLIPSE(item);
2549             SPArc *arc = SP_ARC(item);
2550
2551             if (!strcmp(value_name, "start"))
2552                 ge->start = (adj->value * M_PI)/ 180;
2553             else
2554                 ge->end = (adj->value * M_PI)/ 180;
2555
2556             sp_genericellipse_normalize(ge);
2557             ((SPObject *)arc)->updateRepr();
2558             ((SPObject *)arc)->requestDisplayUpdate(SP_OBJECT_MODIFIED_FLAG);
2559
2560             modmade = true;
2561         }
2562     }
2563
2564     g_free(namespaced_name);
2565
2566     GtkAdjustment *other = (GtkAdjustment *)gtk_object_get_data(GTK_OBJECT(tbl), other_name);
2567
2568     sp_arctb_sensitivize (tbl, adj->value, other->value);
2569
2570     if (modmade) {
2571         sp_document_maybe_done(sp_desktop_document(desktop), value_name, SP_VERB_CONTEXT_ARC,
2572                                    _("Arc: Change start/end"));
2573     }
2574
2575     // defocus spinbuttons by moving focus to the canvas, unless "stay" is on
2576     spinbutton_defocus(GTK_OBJECT(tbl));
2577
2578     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
2579 }
2580
2581
2582 static void
2583 sp_arctb_start_value_changed(GtkAdjustment *adj,  GtkWidget *tbl)
2584 {
2585     sp_arctb_startend_value_changed(adj,  tbl, "start", "end");
2586 }
2587
2588 static void
2589 sp_arctb_end_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
2590 {
2591     sp_arctb_startend_value_changed(adj,  tbl, "end", "start");
2592 }
2593
2594 static void
2595 sp_arctb_open_state_changed(GtkWidget *widget, GtkObject *tbl)
2596 {
2597     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
2598
2599     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
2600         if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget))) {
2601             prefs_set_string_attribute("tools.shapes.arc", "open", "true");
2602         } else {
2603             prefs_set_string_attribute("tools.shapes.arc", "open", NULL);
2604         }
2605     }
2606
2607     // quit if run by the attr_changed listener
2608     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
2609         return;
2610     }
2611
2612     // in turn, prevent listener from responding
2613     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
2614
2615     bool modmade = false;
2616
2617     if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget))) {
2618         for (GSList const *items = sp_desktop_selection(desktop)->itemList();
2619              items != NULL;
2620              items = items->next)
2621         {
2622             if (SP_IS_ARC((SPItem *) items->data)) {
2623                 Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
2624                 repr->setAttribute("sodipodi:open", "true");
2625                 SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
2626                 modmade = true;
2627             }
2628         }
2629     } else {
2630         for (GSList const *items = sp_desktop_selection(desktop)->itemList();
2631              items != NULL;
2632              items = items->next)
2633         {
2634             if (SP_IS_ARC((SPItem *) items->data))    {
2635                 Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
2636                 repr->setAttribute("sodipodi:open", NULL);
2637                 SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
2638                 modmade = true;
2639             }
2640         }
2641     }
2642
2643     if (modmade) {
2644         sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_ARC,
2645                                    _("Arc: Change open/closed"));
2646     }
2647
2648     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
2649
2650     spinbutton_defocus(GTK_OBJECT(tbl));
2651 }
2652
2653 static void sp_arctb_defaults(GtkWidget *, GtkObject *obj)
2654 {
2655     GtkWidget *tbl = GTK_WIDGET(obj);
2656
2657     GtkAdjustment *adj;
2658     adj = (GtkAdjustment*)gtk_object_get_data(obj, "start");
2659     gtk_adjustment_set_value(adj, 0.0);
2660     gtk_adjustment_value_changed(adj);
2661
2662     adj = (GtkAdjustment*)gtk_object_get_data(obj, "end");
2663     gtk_adjustment_set_value(adj, 0.0);
2664     gtk_adjustment_value_changed(adj);
2665
2666     spinbutton_defocus(GTK_OBJECT(tbl));
2667 }
2668
2669 static void arc_tb_event_attr_changed(Inkscape::XML::Node *repr, gchar const *name,
2670                                       gchar const *old_value, gchar const *new_value,
2671                                       bool is_interactive, gpointer data)
2672 {
2673     GtkWidget *tbl = GTK_WIDGET(data);
2674
2675     // quit if run by the _changed callbacks
2676     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
2677         return;
2678     }
2679
2680     // in turn, prevent callbacks from responding
2681     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
2682
2683     gdouble start = sp_repr_get_double_attribute(repr, "sodipodi:start", 0.0);
2684     gdouble end = sp_repr_get_double_attribute(repr, "sodipodi:end", 0.0);
2685
2686     GtkAdjustment *adj1,*adj2;
2687     adj1 = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "start");
2688     gtk_adjustment_set_value(adj1, mod360((start * 180)/M_PI));
2689     adj2 = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "end");
2690     gtk_adjustment_set_value(adj2, mod360((end * 180)/M_PI));
2691
2692     sp_arctb_sensitivize (tbl, adj1->value, adj2->value);
2693
2694     char const *openstr = NULL;
2695     openstr = repr->attribute("sodipodi:open");
2696     GtkWidget *ocb = (GtkWidget*) g_object_get_data(G_OBJECT(tbl), "open_checkbox");
2697
2698     if (openstr) {
2699         gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(ocb),  TRUE);
2700     } else {
2701         gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(ocb),  FALSE);
2702     }
2703
2704     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
2705 }
2706
2707 static Inkscape::XML::NodeEventVector arc_tb_repr_events = {
2708     NULL, /* child_added */
2709     NULL, /* child_removed */
2710     arc_tb_event_attr_changed,
2711     NULL, /* content_changed */
2712     NULL  /* order_changed */
2713 };
2714
2715
2716 static void
2717 sp_arc_toolbox_selection_changed(Inkscape::Selection *selection, GtkObject *tbl)
2718 {
2719     int n_selected = 0;
2720     Inkscape::XML::Node *repr = NULL;
2721     Inkscape::XML::Node *oldrepr = NULL;
2722
2723     for (GSList const *items = selection->itemList();
2724          items != NULL;
2725          items = items->next)
2726     {
2727         if (SP_IS_ARC((SPItem *) items->data)) {
2728             n_selected++;
2729             repr = SP_OBJECT_REPR((SPItem *) items->data);
2730         }
2731     }
2732
2733     GtkWidget *l = GTK_WIDGET(gtk_object_get_data(GTK_OBJECT(tbl), "mode_label"));
2734
2735     g_object_set_data(G_OBJECT(tbl), "single", GINT_TO_POINTER(FALSE));
2736     if (n_selected == 0) {
2737         gtk_label_set_markup(GTK_LABEL(l), _("<b>New:</b>"));
2738     } else if (n_selected == 1) {
2739         g_object_set_data(G_OBJECT(tbl), "single", GINT_TO_POINTER(TRUE));
2740         gtk_label_set_markup(GTK_LABEL(l), _("<b>Change:</b>"));
2741
2742         oldrepr = (Inkscape::XML::Node *) gtk_object_get_data(GTK_OBJECT(tbl), "repr");
2743
2744         if (oldrepr) { // remove old listener
2745             sp_repr_remove_listener_by_data(oldrepr, tbl);
2746             Inkscape::GC::release(oldrepr);
2747             oldrepr = 0;
2748             g_object_set_data(G_OBJECT(tbl), "repr", NULL);
2749         }
2750
2751         if (repr) {
2752             g_object_set_data(G_OBJECT(tbl), "repr", repr);
2753             Inkscape::GC::anchor(repr);
2754             sp_repr_add_listener(repr, &arc_tb_repr_events, tbl);
2755             sp_repr_synthesize_events(repr, &arc_tb_repr_events, tbl);
2756         }
2757     } else {
2758         // FIXME: implement averaging of all parameters for multiple selected
2759         //gtk_label_set_markup(GTK_LABEL(l), _("<b>Average:</b>"));
2760         gtk_label_set_markup(GTK_LABEL(l), _("<b>Change:</b>"));
2761         sp_arctb_sensitivize (GTK_WIDGET(tbl), 1, 0);
2762     }
2763 }
2764
2765
2766 static GtkWidget *
2767 sp_arc_toolbox_new(SPDesktop *desktop)
2768 {
2769     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
2770
2771     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
2772     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
2773
2774     GtkTooltips *tt = gtk_tooltips_new();
2775
2776     sp_toolbox_add_label(tbl, _("<b>New:</b>"));
2777
2778     /* Start */
2779     {
2780         GtkWidget *hb = sp_tb_spinbutton(_("Start:"), _("The angle (in degrees) from the horizontal to the arc's start point"),
2781                                          "tools.shapes.arc", "start", 0.0,
2782                                          NULL, tbl, TRUE, "altx-arc",
2783                                          -360.0, 360.0, 1.0, 10.0,
2784                                          sp_arctb_start_value_changed);
2785         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
2786     }
2787
2788     /* End */
2789     {
2790         GtkWidget *hb = sp_tb_spinbutton(_("End:"), _("The angle (in degrees) from the horizontal to the arc's end point"),
2791                                          "tools.shapes.arc", "end", 0.0,
2792                                          NULL, tbl, FALSE, NULL,
2793                                          -360.0, 360.0, 1.0, 10.0,
2794                                          sp_arctb_end_value_changed);
2795         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
2796     }
2797
2798     /* Segments / Pie checkbox */
2799     {
2800         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
2801         GtkWidget *fscb = gtk_check_button_new_with_label(_("Open arc"));
2802         gtk_tooltips_set_tip(tt, fscb, _("Switch between arc (unclosed shape) and segment (closed shape with two radii)"), NULL);
2803
2804         gchar const *openstr = NULL;
2805         openstr = prefs_get_string_attribute("tools.shapes.arc", "open");
2806         if (!openstr || (openstr && !strcmp(openstr, "false")))
2807             gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(fscb),  FALSE);
2808         else
2809             gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(fscb),  TRUE);
2810
2811         gtk_widget_show(fscb);
2812         gtk_object_set_data(GTK_OBJECT(tbl), "open_checkbox", fscb);
2813         gtk_container_add(GTK_CONTAINER(hb), fscb);
2814         g_signal_connect(G_OBJECT(fscb), "toggled", GTK_SIGNAL_FUNC(sp_arctb_open_state_changed ), tbl);
2815         gtk_box_pack_start(GTK_BOX(tbl),hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
2816     }
2817
2818     /* Make Whole */
2819     {
2820         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
2821         GtkWidget *b = gtk_button_new_with_label(_("Make whole"));
2822         gtk_object_set_data(GTK_OBJECT(tbl), "make_whole", b);
2823         gtk_tooltips_set_tip(tt, b, _("Make the shape a whole ellipse, not arc or segment"), NULL);
2824         gtk_widget_show(b);
2825         gtk_container_add(GTK_CONTAINER(hb), b);
2826         gtk_signal_connect(GTK_OBJECT(b), "clicked", GTK_SIGNAL_FUNC(sp_arctb_defaults), tbl);
2827         gtk_box_pack_start(GTK_BOX(tbl),hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
2828     }
2829
2830     g_object_set_data(G_OBJECT(tbl), "single", GINT_TO_POINTER(TRUE));
2831     // sensitivize make whole and open checkbox
2832     {
2833         GtkAdjustment *adj1 = GTK_ADJUSTMENT(gtk_object_get_data(GTK_OBJECT(tbl), "start"));
2834         GtkAdjustment *adj2 = GTK_ADJUSTMENT(gtk_object_get_data(GTK_OBJECT(tbl), "end"));
2835         sp_arctb_sensitivize (tbl, adj1->value, adj2->value);
2836     }
2837
2838     sigc::connection *connection = new sigc::connection(
2839         sp_desktop_selection(desktop)->connectChanged(sigc::bind(sigc::ptr_fun(sp_arc_toolbox_selection_changed), (GtkObject *)tbl))
2840         );
2841     g_signal_connect(G_OBJECT(tbl), "destroy", G_CALLBACK(delete_connection), connection);
2842
2843     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of new ellipses"));
2844     swatch->setDesktop (desktop);
2845     swatch->setClickVerb (SP_VERB_CONTEXT_ARC_PREFS);
2846     swatch->setWatchedTool ("tools.shapes.arc", true);
2847     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
2848     gtk_box_pack_end(GTK_BOX(tbl), swatch_, FALSE, FALSE, 0);
2849
2850     gtk_widget_show_all(tbl);
2851     sp_set_font_size_smaller (tbl);
2852
2853     return tbl;
2854 }
2855
2856
2857
2858
2859 // toggle button callbacks and updaters
2860
2861 //########################
2862 //##      Dropper       ##
2863 //########################
2864
2865 static void toggle_dropper_pick_alpha (GtkWidget *button, gpointer tbl) {
2866     prefs_set_int_attribute ("tools.dropper", "pick",
2867         gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button)));
2868     GtkWidget *set_checkbox = (GtkWidget*) g_object_get_data(G_OBJECT(tbl), "set_checkbox");
2869     if (set_checkbox) {
2870         if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button))) {
2871             gtk_widget_set_sensitive (GTK_WIDGET (set_checkbox), TRUE);
2872         } else {
2873             gtk_widget_set_sensitive (GTK_WIDGET (set_checkbox), FALSE);
2874         }
2875     }
2876     spinbutton_defocus(GTK_OBJECT(tbl));
2877 }
2878
2879 static void toggle_dropper_set_alpha (GtkWidget *button, gpointer tbl) {
2880     prefs_set_int_attribute ("tools.dropper", "setalpha",
2881         gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button)) ? 1 : 0);
2882     spinbutton_defocus(GTK_OBJECT(tbl));
2883 }
2884
2885
2886 /**
2887  * Copy the current saved desktop color to the clipboard as full hex + alpha
2888  * color representation. This is useful for passing values between various
2889  * input boxes, or directly to xml.
2890  */
2891 /* static void
2892 sp_dropper_copy( GtkWidget *widget, GtkObject *obj)
2893 {
2894     GtkWidget *tbl = GTK_WIDGET(obj);
2895
2896     SPDesktop *desktop =
2897         (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
2898
2899
2900     sp_dropper_c32_color_copy( sp_desktop_get_color(desktop, true) );
2901 }*/
2902
2903
2904 /**
2905  * Copies currently saved desktop color to the clipboard as a hex value. This
2906  * is useful for editing webpages and needing a value quickly for web
2907  * colors.
2908  *
2909  * TODO: When the toggle of the dropper is set to not mix color against
2910  *       page background, this still just gets the color of the page and
2911  *       doesn't get the actual mixed against background which is needed
2912  *       for the hex value ppl. want for web pages, etc.
2913  */
2914
2915 /* static void
2916 sp_dropper_copy_as_hex ( GtkWidget *widget, GtkObject *obj)
2917 {
2918     GtkWidget *tbl = GTK_WIDGET(obj);
2919
2920     SPDesktop *desktop =
2921         (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
2922
2923     sp_dropper_c32_color_copy_hex( sp_desktop_get_color(desktop, true) );
2924 }*/
2925
2926
2927 /**
2928  * Sets the input boxes with the changed color and opacity. This is used as a
2929  * callback for style changing.
2930  */
2931 /* static bool
2932 sp_style_changed (const SPCSSAttr *css, gpointer data)
2933 {
2934     // GrDrag *drag = (GrDrag *) data;
2935
2936     // set fill of text entry box
2937     if (css->attribute("fill"))
2938         gtk_entry_set_text((GtkEntry *)dropper_rgb_entry,
2939             css->attribute("fill"));
2940
2941     // set opacity of text entry box
2942     if (css->attribute("fill-opacity"))
2943         gtk_entry_set_text((GtkEntry *)dropper_opacity_entry,
2944             css->attribute("fill-opacity"));
2945
2946     // set fill of text entry box
2947     if (css->attribute("stroke"))
2948         gtk_entry_set_text((GtkEntry *)dropper_rgb_entry,
2949             css->attribute("stroke"));
2950
2951     // set opacity of text entry box
2952     if (css->attribute("stroke-opacity"))
2953         gtk_entry_set_text((GtkEntry *)dropper_opacity_entry,
2954             css->attribute("stroke-opacity"));
2955     return false;
2956
2957 }
2958 */
2959
2960
2961 /**
2962  * Dropper auxiliary toolbar construction and setup.
2963  *
2964  * TODO: Would like to add swatch of current color.
2965  * TODO: Add queue of last 5 or so colors selected with new swatches so that
2966  *       can drag and drop places. Will provide a nice mixing palette.
2967  */
2968 static GtkWidget *
2969 sp_dropper_toolbox_new(SPDesktop *desktop)
2970 {
2971     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
2972
2973     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
2974     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
2975
2976     GtkTooltips *tt = gtk_tooltips_new();
2977
2978
2979     gtk_box_pack_start(GTK_BOX(tbl), gtk_hbox_new(FALSE, 0), FALSE, FALSE,
2980                        AUX_BETWEEN_BUTTON_GROUPS);
2981     // sp_toolbox_add_label(tbl, _("<b>New:</b>"));
2982
2983
2984
2985     /* RGB Input Field */
2986  /*   {
2987         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
2988         GtkWidget *dropper_rgba_label = gtk_label_new ("Color:");
2989         gtk_widget_show (dropper_rgba_label);
2990         gtk_container_add(GTK_CONTAINER(hb), dropper_rgba_label);
2991
2992         dropper_rgb_entry = gtk_entry_new ();
2993         sp_dialog_defocus_on_enter (dropper_rgb_entry);
2994         gtk_entry_set_max_length (GTK_ENTRY (dropper_rgb_entry), 7);
2995         gtk_entry_set_width_chars (GTK_ENTRY (dropper_rgb_entry), 7);
2996         gtk_tooltips_set_tip(tt, dropper_rgb_entry,
2997                          _("Hexidecimal representation of last selected "
2998                            "color"),
2999                          NULL);
3000         gtk_widget_show (dropper_rgb_entry);
3001         gtk_container_add(GTK_CONTAINER(hb), dropper_rgb_entry);
3002
3003         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE,
3004                            AUX_BETWEEN_BUTTON_GROUPS);
3005     } */
3006
3007     /* Opacity Input Field */
3008 /*    {
3009         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
3010         GtkWidget *dropper_opacity_label = gtk_label_new ( _("Opacity:") );
3011         gtk_widget_show (dropper_opacity_label);
3012         gtk_container_add(GTK_CONTAINER(hb), dropper_opacity_label);
3013
3014         dropper_opacity_entry = gtk_entry_new ();
3015         sp_dialog_defocus_on_enter (dropper_opacity_entry);
3016         gtk_entry_set_max_length (GTK_ENTRY (dropper_opacity_entry), 11);
3017         gtk_entry_set_width_chars (GTK_ENTRY (dropper_opacity_entry), 11);
3018         gtk_tooltips_set_tip(tt, dropper_opacity_entry,
3019                          _("Opacity of last selected color"),
3020                          NULL);
3021         gtk_widget_show (dropper_opacity_entry);
3022         gtk_container_add(GTK_CONTAINER(hb), dropper_opacity_entry);
3023
3024         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE,
3025                            AUX_BETWEEN_BUTTON_GROUPS);
3026     } */
3027
3028
3029     /* Copy to Clipboard */
3030 /*    {
3031         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
3032         GtkWidget *b = gtk_button_new_with_label(_("Copy as RGBA"));
3033         gtk_tooltips_set_tip(tt, b, _("Copy last saved color as hexidecimal "
3034                                       "RGB + Alpha (RGBA) to "
3035                                       "clipboard"),
3036                              NULL);
3037         gtk_widget_show(b);
3038         gtk_container_add(GTK_CONTAINER(hb), b);
3039         gtk_signal_connect(GTK_OBJECT(b), "clicked",
3040             GTK_SIGNAL_FUNC(sp_dropper_copy), tbl);
3041         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE,
3042                            AUX_BETWEEN_BUTTON_GROUPS);
3043     } */
3044
3045
3046     /* Copy to Clipboard as HEX */
3047 /*    {
3048         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
3049         GtkWidget *b = gtk_button_new_with_label(_("Copy as HEX"));
3050         gtk_tooltips_set_tip(tt, b, _("Copy last saved color as "
3051                                       "hexidecimal RGB without alpha "
3052                                       "to clipboard"), NULL);
3053         gtk_widget_show(b);
3054         gtk_container_add(GTK_CONTAINER(hb), b);
3055         gtk_signal_connect(GTK_OBJECT(b), "clicked",
3056             GTK_SIGNAL_FUNC(sp_dropper_copy_as_hex), tbl);
3057         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE,
3058                            AUX_BETWEEN_BUTTON_GROUPS);
3059     } */
3060
3061     // aux_toolbox_space(tbl, AUX_BETWEEN_BUTTON_GROUPS);
3062
3063     {
3064         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
3065
3066         GtkWidget *button = gtk_check_button_new_with_label(_("Pick alpha"));
3067         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);
3068         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button),
3069                                       prefs_get_int_attribute ("tools.dropper",
3070                                                                "pick", 1));
3071         gtk_widget_show(button);
3072         gtk_container_add (GTK_CONTAINER (hb), button);
3073         gtk_object_set_data(GTK_OBJECT(tbl), "pick_checkbox", button);
3074         g_signal_connect (G_OBJECT (button), "toggled", G_CALLBACK (toggle_dropper_pick_alpha), tbl);
3075         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE,
3076                    AUX_BETWEEN_BUTTON_GROUPS);
3077     }
3078
3079     {
3080         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
3081
3082         GtkWidget *button = gtk_check_button_new_with_label(_("Set alpha"));
3083         gtk_tooltips_set_tip(tt, button, _("If alpha was picked, assign it to selection as fill or stroke transparency"), NULL);
3084         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button),
3085                                       prefs_get_int_attribute ("tools.dropper",
3086                                                                "setalpha", 1));
3087         gtk_widget_show(button);
3088         gtk_container_add (GTK_CONTAINER (hb), button);
3089         gtk_object_set_data(GTK_OBJECT(tbl), "set_checkbox", button);
3090         g_signal_connect (G_OBJECT (button), "toggled", G_CALLBACK (toggle_dropper_set_alpha), tbl);
3091
3092         // make sure it's disabled if we're not picking alpha
3093         GtkWidget *pick_checkbox = (GtkWidget*) g_object_get_data(G_OBJECT(tbl), "pick_checkbox");
3094         if (pick_checkbox) {
3095             if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (pick_checkbox))) {
3096                 gtk_widget_set_sensitive (GTK_WIDGET (button), TRUE);
3097             } else {
3098                 gtk_widget_set_sensitive (GTK_WIDGET (button), FALSE);
3099             }
3100         }
3101
3102         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE,
3103                    AUX_BETWEEN_BUTTON_GROUPS);
3104     }
3105
3106     aux_toolbox_space(tbl, AUX_BETWEEN_BUTTON_GROUPS);
3107
3108
3109     // where new gtkmm stuff should go
3110
3111     gtk_widget_show_all(tbl);
3112     sp_set_font_size_smaller (tbl);
3113
3114     /*
3115     sigc::connection *connection = new sigc::connection(
3116         desktop->connectSetStyle(
3117             sigc::bind(sigc::ptr_fun(sp_style_changed),
3118                        desktop)) );
3119
3120     g_signal_connect(G_OBJECT(tbl), "destroy", G_CALLBACK(delete_connection),
3121                      connection); */
3122
3123     return tbl;
3124 }
3125
3126
3127 //########################
3128 //##    Text Toolbox    ##
3129 //########################
3130 /*
3131 static void
3132 sp_text_letter_changed(GtkAdjustment *adj, GtkWidget *tbl)
3133 {
3134     //Call back for letter sizing spinbutton
3135 }
3136
3137 static void
3138 sp_text_line_changed(GtkAdjustment *adj, GtkWidget *tbl)
3139 {
3140     //Call back for line height spinbutton
3141 }
3142
3143 static void
3144 sp_text_horiz_kern_changed(GtkAdjustment *adj, GtkWidget *tbl)
3145 {
3146     //Call back for horizontal kerning spinbutton
3147 }
3148
3149 static void
3150 sp_text_vert_kern_changed(GtkAdjustment *adj, GtkWidget *tbl)
3151 {
3152     //Call back for vertical kerning spinbutton
3153 }
3154
3155 static void
3156 sp_text_letter_rotation_changed(GtkAdjustment *adj, GtkWidget *tbl)
3157 {
3158     //Call back for letter rotation spinbutton
3159 }*/
3160
3161 namespace {
3162
3163 bool visible = false;
3164
3165 void
3166 sp_text_toolbox_selection_changed (Inkscape::Selection *selection, GObject *tbl)
3167 {
3168
3169     SPStyle *query =
3170         sp_style_new ();
3171
3172     int result_family =
3173         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTFAMILY);
3174
3175     int result_style =
3176         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTSTYLE);
3177
3178     int result_numbers =
3179         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3180
3181     gtk_widget_hide (GTK_WIDGET (g_object_get_data (G_OBJECT(tbl), "warning-image")));
3182
3183     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3184     if (result_family == QUERY_STYLE_NOTHING || result_style == QUERY_STYLE_NOTHING || result_numbers == QUERY_STYLE_NOTHING)
3185     {
3186         Inkscape::XML::Node *repr = inkscape_get_repr (INKSCAPE, "tools.text");
3187
3188         if (repr)
3189         {
3190             sp_style_read_from_repr (query, repr);
3191         }
3192         else
3193         {
3194             return;
3195         }
3196     }
3197
3198     if (query->text)
3199     {
3200         if (result_family == QUERY_STYLE_MULTIPLE_DIFFERENT) {
3201             GtkWidget *entry = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "family-entry"));
3202             gtk_entry_set_text (GTK_ENTRY (entry), "");
3203
3204         } else if (query->text->font_family.value) {
3205
3206             GtkWidget *entry = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "family-entry"));
3207             gtk_entry_set_text (GTK_ENTRY (entry), query->text->font_family.value);
3208
3209             Gtk::TreePath path;
3210             try {
3211                 path = Inkscape::FontLister::get_instance()->get_row_for_font (query->text->font_family.value);
3212             } catch (...) {
3213                 return;
3214             }
3215
3216             GtkTreeSelection *tselection = GTK_TREE_SELECTION (g_object_get_data (G_OBJECT(tbl), "family-tree-selection"));
3217             GtkTreeView *treeview = GTK_TREE_VIEW (g_object_get_data (G_OBJECT(tbl), "family-tree-view"));
3218
3219             g_object_set_data (G_OBJECT (tselection), "block", gpointer(1));
3220
3221             gtk_tree_selection_select_path (tselection, path.gobj());
3222             gtk_tree_view_scroll_to_cell (treeview, path.gobj(), NULL, TRUE, 0.5, 0.0);
3223
3224             g_object_set_data (G_OBJECT (tselection), "block", gpointer(0));
3225         }
3226
3227         //Size
3228         GtkWidget *cbox = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "combo-box-size"));
3229         char *str = g_strdup_printf ("%.5g", query->font_size.computed);
3230         g_object_set_data (tbl, "size-block", gpointer(1));
3231         gtk_entry_set_text (GTK_ENTRY(GTK_BIN (cbox)->child), str);
3232         g_object_set_data (tbl, "size-block", gpointer(0));
3233         free (str);
3234
3235         //Anchor
3236         if (query->text_align.computed == SP_CSS_TEXT_ALIGN_JUSTIFY)
3237         {
3238             GtkWidget *button = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "text-fill"));
3239             g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3240             gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
3241             g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3242         }
3243         else
3244         {
3245             if (query->text_anchor.computed == SP_CSS_TEXT_ANCHOR_START)
3246             {
3247                 GtkWidget *button = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "text-start"));
3248                 g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3249                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
3250                 g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3251             }
3252             else if (query->text_anchor.computed == SP_CSS_TEXT_ANCHOR_MIDDLE)
3253             {
3254                 GtkWidget *button = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "text-middle"));
3255                 g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3256                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
3257                 g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3258             }
3259             else if (query->text_anchor.computed == SP_CSS_TEXT_ANCHOR_END)
3260             {
3261                 GtkWidget *button = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "text-end"));
3262                 g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3263                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
3264                 g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3265             }
3266         }
3267
3268         //Style
3269         {
3270             GtkToggleButton *button = GTK_TOGGLE_BUTTON (g_object_get_data (G_OBJECT (tbl), "style-bold"));
3271
3272             gboolean active = gtk_toggle_button_get_active (button);
3273             gboolean check  = (query->font_weight.computed >= SP_CSS_FONT_WEIGHT_700);
3274
3275             if (active != check)
3276             {
3277                 g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3278                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), check);
3279                 g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3280             }
3281         }
3282
3283         {
3284             GtkToggleButton *button = GTK_TOGGLE_BUTTON (g_object_get_data (G_OBJECT (tbl), "style-italic"));
3285
3286             gboolean active = gtk_toggle_button_get_active (button);
3287             gboolean check  = (query->font_style.computed != SP_CSS_FONT_STYLE_NORMAL);
3288
3289             if (active != check)
3290             {
3291                 g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3292                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), check);
3293                 g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3294             }
3295         }
3296
3297         //Orientation
3298         //locking both buttons, changing one affect all group (both)
3299         GtkWidget *button = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "orientation-horizontal"));
3300         g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3301
3302         GtkWidget *button1 = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "orientation-vertical"));
3303         g_object_set_data (G_OBJECT (button1), "block", gpointer(1));
3304
3305         if (query->writing_mode.computed == SP_CSS_WRITING_MODE_LR_TB)
3306         {
3307             gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
3308         }
3309         else
3310         {
3311             gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button1), TRUE);
3312         }
3313         g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3314         g_object_set_data (G_OBJECT (button1), "block", gpointer(0));
3315     }
3316 }
3317
3318 void
3319 sp_text_toolbox_selection_modified (Inkscape::Selection *selection, guint flags, GObject *tbl)
3320 {
3321     sp_text_toolbox_selection_changed (selection, tbl);
3322 }
3323
3324 void
3325 sp_text_toolbox_subselection_changed (gpointer dragger, GObject *tbl)
3326 {
3327     sp_text_toolbox_selection_changed (NULL, tbl);
3328 }
3329
3330 void
3331 sp_text_toolbox_family_changed (GtkTreeSelection    *selection,
3332                                 GObject             *tbl)
3333 {
3334     SPDesktop    *desktop = SP_ACTIVE_DESKTOP;
3335     GtkTreeModel *model = 0;
3336     GtkWidget    *popdown = GTK_WIDGET (g_object_get_data (tbl, "family-popdown-window"));
3337     GtkWidget    *entry = GTK_WIDGET (g_object_get_data (tbl, "family-entry"));
3338     GtkTreeIter   iter;
3339     char         *family = 0;
3340
3341     gdk_pointer_ungrab (GDK_CURRENT_TIME);
3342     gdk_keyboard_ungrab (GDK_CURRENT_TIME);
3343
3344     if ( !gtk_tree_selection_get_selected( selection, &model, &iter ) ) {
3345         return;
3346     }
3347
3348     gtk_tree_model_get (model, &iter, 0, &family, -1);
3349
3350     if (g_object_get_data (G_OBJECT (selection), "block"))
3351     {
3352         gtk_entry_set_text (GTK_ENTRY (entry), family);
3353         return;
3354     }
3355
3356     gtk_widget_hide (popdown);
3357     visible = false;
3358
3359     gtk_entry_set_text (GTK_ENTRY (entry), family);
3360
3361     SPStyle *query =
3362         sp_style_new ();
3363
3364     int result_numbers =
3365         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3366
3367     SPCSSAttr *css = sp_repr_css_attr_new ();
3368     sp_repr_css_set_property (css, "font-family", family);
3369
3370     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3371     if (result_numbers == QUERY_STYLE_NOTHING)
3372     {
3373         sp_repr_css_change (inkscape_get_repr (INKSCAPE, "tools.text"), css, "style");
3374         sp_text_edit_dialog_default_set_insensitive (); //FIXME: Replace trough a verb
3375     }
3376     else
3377     {
3378         sp_desktop_set_style (desktop, css, true, true);
3379     }
3380
3381     sp_document_done (sp_desktop_document (SP_ACTIVE_DESKTOP), SP_VERB_CONTEXT_TEXT,
3382                                    _("Text: Change font family"));
3383     sp_repr_css_attr_unref (css);
3384     free (family);
3385     gtk_widget_hide (GTK_WIDGET (g_object_get_data (G_OBJECT(tbl), "warning-image")));
3386
3387     gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3388 }
3389
3390 void
3391 sp_text_toolbox_family_entry_activate (GtkEntry     *entry,
3392                                        GObject      *tbl)
3393 {
3394     const char *family = gtk_entry_get_text (entry);
3395
3396     try {
3397         Gtk::TreePath path = Inkscape::FontLister::get_instance()->get_row_for_font (family);
3398         GtkTreeSelection *selection = GTK_TREE_SELECTION (g_object_get_data (G_OBJECT(tbl), "family-tree-selection"));
3399         GtkTreeView *treeview = GTK_TREE_VIEW (g_object_get_data (G_OBJECT(tbl), "family-tree-view"));
3400         gtk_tree_selection_select_path (selection, path.gobj());
3401         gtk_tree_view_scroll_to_cell (treeview, path.gobj(), NULL, TRUE, 0.5, 0.0);
3402         gtk_widget_hide (GTK_WIDGET (g_object_get_data (G_OBJECT(tbl), "warning-image")));
3403     } catch (...) {
3404         if (family && strlen (family))
3405         {
3406             gtk_widget_show_all (GTK_WIDGET (g_object_get_data (G_OBJECT(tbl), "warning-image")));
3407         }
3408     }
3409 }
3410
3411 void
3412 sp_text_toolbox_anchoring_toggled (GtkRadioButton   *button,
3413                                    gpointer          data)
3414 {
3415     if (g_object_get_data (G_OBJECT (button), "block")) return;
3416     if (!gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button))) return;
3417     int prop = GPOINTER_TO_INT(data);
3418
3419     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3420     SPCSSAttr *css = sp_repr_css_attr_new ();
3421
3422     switch (prop)
3423     {
3424         case 0:
3425         {
3426             sp_repr_css_set_property (css, "text-anchor", "start");
3427             sp_repr_css_set_property (css, "text-align", "start");
3428             break;
3429         }
3430         case 1:
3431         {
3432             sp_repr_css_set_property (css, "text-anchor", "middle");
3433             sp_repr_css_set_property (css, "text-align", "center");
3434             break;
3435         }
3436
3437         case 2:
3438         {
3439             sp_repr_css_set_property (css, "text-anchor", "end");
3440             sp_repr_css_set_property (css, "text-align", "end");
3441             break;
3442         }
3443
3444         case 3:
3445         {
3446             sp_repr_css_set_property (css, "text-anchor", "start");
3447             sp_repr_css_set_property (css, "text-align", "justify");
3448             break;
3449         }
3450     }
3451
3452     SPStyle *query =
3453         sp_style_new ();
3454     int result_numbers =
3455         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3456
3457     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3458     if (result_numbers == QUERY_STYLE_NOTHING)
3459     {
3460         sp_repr_css_change (inkscape_get_repr (INKSCAPE, "tools.text"), css, "style");
3461     }
3462
3463     sp_desktop_set_style (desktop, css, true, true);
3464     sp_document_done (sp_desktop_document (SP_ACTIVE_DESKTOP), SP_VERB_CONTEXT_TEXT,
3465                                    _("Text: Change alignment"));
3466     sp_repr_css_attr_unref (css);
3467
3468     gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3469 }
3470
3471 void
3472 sp_text_toolbox_style_toggled (GtkToggleButton  *button,
3473                                gpointer          data)
3474 {
3475     if (g_object_get_data (G_OBJECT (button), "block")) return;
3476
3477     SPDesktop   *desktop    = SP_ACTIVE_DESKTOP;
3478     SPCSSAttr   *css        = sp_repr_css_attr_new ();
3479     int          prop       = GPOINTER_TO_INT(data);
3480     bool         active     = gtk_toggle_button_get_active (button);
3481
3482
3483     switch (prop)
3484     {
3485         case 0:
3486         {
3487             sp_repr_css_set_property (css, "font-weight", active ? "bold" : "normal" );
3488             break;
3489         }
3490
3491         case 1:
3492         {
3493             sp_repr_css_set_property (css, "font-style", active ? "italic" : "normal");
3494             break;
3495         }
3496     }
3497
3498     SPStyle *query =
3499         sp_style_new ();
3500     int result_numbers =
3501         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3502
3503     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3504     if (result_numbers == QUERY_STYLE_NOTHING)
3505     {
3506         sp_repr_css_change (inkscape_get_repr (INKSCAPE, "tools.text"), css, "style");
3507     }
3508
3509     sp_desktop_set_style (desktop, css, true, true);
3510     sp_document_done (sp_desktop_document (SP_ACTIVE_DESKTOP), SP_VERB_CONTEXT_TEXT,
3511                                    _("Text: Change font style"));
3512     sp_repr_css_attr_unref (css);
3513
3514     gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3515 }
3516
3517 void
3518 sp_text_toolbox_orientation_toggled (GtkRadioButton  *button,
3519                                      gpointer         data)
3520 {
3521     if (g_object_get_data (G_OBJECT (button), "block")) {
3522         g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3523         return;
3524     }
3525
3526     SPDesktop   *desktop    = SP_ACTIVE_DESKTOP;
3527     SPCSSAttr   *css        = sp_repr_css_attr_new ();
3528     int          prop       = GPOINTER_TO_INT(data);
3529
3530     switch (prop)
3531     {
3532         case 0:
3533         {
3534             sp_repr_css_set_property (css, "writing-mode", "lr");
3535             break;
3536         }
3537
3538         case 1:
3539         {
3540             sp_repr_css_set_property (css, "writing-mode", "tb");
3541             break;
3542         }
3543     }
3544
3545     SPStyle *query =
3546         sp_style_new ();
3547     int result_numbers =
3548         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3549
3550     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3551     if (result_numbers == QUERY_STYLE_NOTHING)
3552     {
3553         sp_repr_css_change (inkscape_get_repr (INKSCAPE, "tools.text"), css, "style");
3554     }
3555
3556     sp_desktop_set_style (desktop, css, true, true);
3557     sp_document_done (sp_desktop_document (SP_ACTIVE_DESKTOP), SP_VERB_CONTEXT_TEXT,
3558                                    _("Text: Change orientation"));
3559     sp_repr_css_attr_unref (css);
3560
3561     gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3562 }
3563
3564 gboolean
3565 sp_text_toolbox_size_keypress (GtkWidget *w, GdkEventKey *event, gpointer data)
3566 {
3567     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3568     if (!desktop) return FALSE;
3569
3570     switch (get_group0_keyval (event)) {
3571         case GDK_Escape: // defocus
3572             gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3573             return TRUE; // I consumed the event
3574             break;
3575         case GDK_Return: // defocus
3576         case GDK_KP_Enter:
3577             gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3578             return TRUE; // I consumed the event
3579             break;
3580     }
3581     return FALSE;
3582 }
3583
3584 gboolean
3585 sp_text_toolbox_family_keypress (GtkWidget *w, GdkEventKey *event, GObject *tbl)
3586 {
3587     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3588     if (!desktop) return FALSE;
3589
3590     switch (get_group0_keyval (event)) {
3591         case GDK_Escape: // defocus
3592             gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3593             sp_text_toolbox_selection_changed (NULL, tbl); // update
3594             return TRUE; // I consumed the event
3595             break;
3596     }
3597     return FALSE;
3598 }
3599
3600 gboolean
3601 sp_text_toolbox_family_list_keypress (GtkWidget *w, GdkEventKey *event, GObject *tbl)
3602 {
3603     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3604     if (!desktop) return FALSE;
3605
3606     switch (get_group0_keyval (event)) {
3607         case GDK_Escape: // defocus
3608             gtk_widget_hide (w);
3609             visible = false;
3610             gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3611             return TRUE; // I consumed the event
3612             break;
3613     }
3614     return FALSE;
3615 }
3616
3617
3618 void
3619 sp_text_toolbox_size_changed  (GtkComboBox *cbox,
3620                                GObject     *tbl)
3621 {
3622     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3623
3624     if (g_object_get_data (tbl, "size-block")) return;
3625
3626 #if GTK_CHECK_VERSION(2,6,0)
3627     char *text = gtk_combo_box_get_active_text (cbox);
3628 #else // GTK_CHECK_VERSION(2,6,0)
3629     GtkTreeModel *model = gtk_combo_box_get_model (cbox);
3630     GtkTreeIter iter;
3631     char *text = NULL;
3632
3633     if (gtk_combo_box_get_active_iter (cbox, &iter) && model)
3634         gtk_tree_model_get (model, &iter, 0, &text, -1);
3635 #endif // GTK_CHECK_VERSION(2,6,0)
3636
3637     SPCSSAttr *css = sp_repr_css_attr_new ();
3638     sp_repr_css_set_property (css, "font-size", text);
3639     free (text);
3640
3641     SPStyle *query =
3642         sp_style_new ();
3643     int result_numbers =
3644         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3645
3646     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3647     if (result_numbers == QUERY_STYLE_NOTHING)
3648     {
3649         sp_repr_css_change (inkscape_get_repr (INKSCAPE, "tools.text"), css, "style");
3650     }
3651
3652     sp_desktop_set_style (desktop, css, true, true);
3653     sp_document_maybe_done (sp_desktop_document (SP_ACTIVE_DESKTOP), "ttb:size", SP_VERB_NONE,
3654                                    _("Text: Change font size"));
3655     sp_repr_css_attr_unref (css);
3656
3657
3658     if (gtk_combo_box_get_active (cbox) > 0) // if this was from drop-down (as opposed to type-in), defocus
3659         gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3660 }
3661
3662 void
3663 sp_text_toolbox_text_popdown_clicked    (GtkButton          *button,
3664                                          GObject            *tbl)
3665 {
3666     GtkWidget *popdown = GTK_WIDGET (g_object_get_data (tbl, "family-popdown-window"));
3667     GtkWidget *widget = GTK_WIDGET (g_object_get_data (tbl, "family-entry"));
3668     int x, y;
3669
3670     if (!visible)
3671     {
3672         gdk_window_get_origin (widget->window, &x, &y);
3673         gtk_window_move (GTK_WINDOW (popdown), x, y + widget->allocation.height + 2); //2px of grace space
3674         gtk_widget_show_all (popdown);
3675
3676         gdk_pointer_grab (widget->window, TRUE,
3677                           GdkEventMask (GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK |
3678                                         GDK_ENTER_NOTIFY_MASK | GDK_LEAVE_NOTIFY_MASK |
3679                                         GDK_POINTER_MOTION_MASK),
3680                           NULL, NULL, GDK_CURRENT_TIME);
3681
3682         gdk_keyboard_grab (widget->window, TRUE, GDK_CURRENT_TIME);
3683
3684         visible = true;
3685     }
3686     else
3687     {
3688         gdk_pointer_ungrab (GDK_CURRENT_TIME);
3689         gdk_keyboard_ungrab (GDK_CURRENT_TIME);
3690         gtk_widget_hide (popdown);
3691         visible = false;
3692     }
3693 }
3694
3695 gboolean
3696 sp_text_toolbox_entry_focus_in  (GtkWidget        *entry,
3697                                  GdkEventFocus    *event,
3698                                  GObject          *tbl)
3699 {
3700     gtk_entry_select_region (GTK_ENTRY (entry), 0, -1);
3701     return FALSE;
3702 }
3703
3704 gboolean
3705 sp_text_toolbox_popdown_focus_out (GtkWidget        *popdown,
3706                                    GdkEventFocus    *event,
3707                                    GObject          *tbl)
3708 {
3709     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3710
3711     gtk_widget_hide (popdown);
3712     visible = false;
3713     gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3714     return TRUE;
3715 }
3716
3717 void
3718 cell_data_func  (GtkTreeViewColumn *column,
3719                  GtkCellRenderer   *cell,
3720                  GtkTreeModel      *tree_model,
3721                  GtkTreeIter       *iter,
3722                  gpointer           data)
3723 {
3724     char        *family,
3725         *family_escaped,
3726         *sample_escaped;
3727
3728     static const char *sample = _("AaBbCcIiPpQq12369$\342\202\254\302\242?.;/()");
3729
3730     gtk_tree_model_get (tree_model, iter, 0, &family, -1);
3731
3732     family_escaped = g_markup_escape_text (family, -1);
3733     sample_escaped = g_markup_escape_text (sample, -1);
3734
3735     std::stringstream markup;
3736     markup << family_escaped << "  <span foreground='darkgray' font_family='" << family_escaped << "'>" << sample_escaped << "</span>";
3737     g_object_set (G_OBJECT (cell), "markup", markup.str().c_str(), NULL);
3738
3739     free (family);
3740     free (family_escaped);
3741     free (sample_escaped);
3742 }
3743
3744 static void delete_completion(GObject *obj, GtkWidget *entry) {
3745     GObject *completion = (GObject *) gtk_object_get_data(GTK_OBJECT(entry), "completion");
3746     if (completion) {
3747         gtk_entry_set_completion (GTK_ENTRY(entry), NULL);
3748         g_object_unref (completion);
3749     }
3750 }
3751
3752 GtkWidget*
3753 sp_text_toolbox_new (SPDesktop *desktop)
3754 {
3755     GtkWidget   *tbl = gtk_hbox_new (FALSE, 0);
3756
3757     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
3758     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
3759
3760     GtkTooltips *tt = gtk_tooltips_new();
3761     Glib::RefPtr<Gtk::ListStore> store = Inkscape::FontLister::get_instance()->get_font_list();
3762
3763     ////////////Family
3764     //Window
3765     GtkWidget   *window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
3766     gtk_window_set_decorated (GTK_WINDOW (window), FALSE);
3767
3768     //Entry
3769     GtkWidget           *entry = gtk_entry_new ();
3770     gtk_object_set_data(GTK_OBJECT(entry), "altx-text", entry);
3771     GtkEntryCompletion  *completion = gtk_entry_completion_new ();
3772     gtk_entry_completion_set_model (completion, GTK_TREE_MODEL (Glib::unwrap(store)));
3773     gtk_entry_completion_set_text_column (completion, 0);
3774     gtk_entry_completion_set_minimum_key_length (completion, 1);
3775     g_object_set (G_OBJECT(completion), "inline-completion", TRUE, "popup-completion", TRUE, NULL);
3776     gtk_entry_set_completion (GTK_ENTRY(entry), completion);
3777     gtk_object_set_data(GTK_OBJECT(entry), "completion", completion);
3778     aux_toolbox_space (tbl, 1);
3779     gtk_box_pack_start (GTK_BOX (tbl), entry, FALSE, FALSE, 0);
3780     g_signal_connect(G_OBJECT(tbl), "destroy", G_CALLBACK(delete_completion), entry);
3781
3782     //Button
3783     GtkWidget   *button = gtk_button_new ();
3784     gtk_container_add       (GTK_CONTAINER (button), gtk_arrow_new (GTK_ARROW_DOWN, GTK_SHADOW_NONE));
3785     gtk_box_pack_start      (GTK_BOX (tbl), button, FALSE, FALSE, 0);
3786
3787     //Popdown
3788     GtkWidget           *sw = gtk_scrolled_window_new (NULL, NULL);
3789     GtkWidget           *treeview = gtk_tree_view_new ();
3790
3791     GtkCellRenderer     *cell = gtk_cell_renderer_text_new ();
3792     GtkTreeViewColumn   *column = gtk_tree_view_column_new ();
3793     gtk_tree_view_column_pack_start (column, cell, FALSE);
3794     gtk_tree_view_column_set_sizing (column, GTK_TREE_VIEW_COLUMN_FIXED);
3795     gtk_tree_view_column_set_cell_data_func (column, cell, GtkTreeCellDataFunc (cell_data_func), NULL, NULL);
3796     gtk_tree_view_append_column (GTK_TREE_VIEW (treeview), column);
3797
3798     gtk_tree_view_set_model (GTK_TREE_VIEW (treeview), GTK_TREE_MODEL (Glib::unwrap(store)));
3799     gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (treeview), FALSE);
3800 #if GTK_CHECK_VERSION(2,6,0)
3801     gtk_tree_view_set_fixed_height_mode (GTK_TREE_VIEW (treeview), TRUE);
3802 #endif // GTK_CHECK_VERSION(2,6,0)
3803
3804     //gtk_tree_view_set_enable_search (GTK_TREE_VIEW (treeview), TRUE);
3805
3806     gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw), GTK_POLICY_NEVER, GTK_POLICY_ALWAYS);
3807     gtk_container_add (GTK_CONTAINER (sw), treeview);
3808
3809     gtk_container_add (GTK_CONTAINER (window), sw);
3810     gtk_widget_set_size_request (window, 300, 450);
3811
3812     g_signal_connect (G_OBJECT (entry),  "activate", G_CALLBACK (sp_text_toolbox_family_entry_activate), tbl);
3813     g_signal_connect (G_OBJECT (entry),  "focus-in-event", G_CALLBACK (sp_text_toolbox_entry_focus_in), tbl);
3814     g_signal_connect (G_OBJECT (entry), "key-press-event", G_CALLBACK(sp_text_toolbox_family_keypress), tbl);
3815
3816     g_signal_connect (G_OBJECT (button), "clicked", G_CALLBACK (sp_text_toolbox_text_popdown_clicked), tbl);
3817
3818     g_signal_connect (G_OBJECT (window), "focus-out-event", G_CALLBACK (sp_text_toolbox_popdown_focus_out), tbl);
3819     g_signal_connect (G_OBJECT (window), "key-press-event", G_CALLBACK(sp_text_toolbox_family_list_keypress), tbl);
3820
3821     GtkTreeSelection *tselection = gtk_tree_view_get_selection (GTK_TREE_VIEW (treeview));
3822     g_signal_connect (G_OBJECT (tselection), "changed", G_CALLBACK (sp_text_toolbox_family_changed), tbl);
3823
3824     g_object_set_data (G_OBJECT (tbl), "family-entry", entry);
3825     g_object_set_data (G_OBJECT (tbl), "family-popdown-button", button);
3826     g_object_set_data (G_OBJECT (tbl), "family-popdown-window", window);
3827     g_object_set_data (G_OBJECT (tbl), "family-tree-selection", tselection);
3828     g_object_set_data (G_OBJECT (tbl), "family-tree-view", treeview);
3829
3830     GtkWidget *image = gtk_image_new_from_stock (GTK_STOCK_DIALOG_WARNING, GTK_ICON_SIZE_SMALL_TOOLBAR);
3831     aux_toolbox_space (tbl, 1);
3832     GtkWidget *box = gtk_event_box_new ();
3833     gtk_container_add (GTK_CONTAINER (box), image);
3834     gtk_box_pack_start (GTK_BOX (tbl), box, FALSE, FALSE, 4);
3835     g_object_set_data (G_OBJECT (tbl), "warning-image", box);
3836     GtkTooltips *tooltips = gtk_tooltips_new ();
3837     gtk_tooltips_set_tip (tooltips, box, _("This font is currently not installed on your system. Inkscape will use the default font instead."), "");
3838     gtk_widget_hide (GTK_WIDGET (box));
3839     g_signal_connect_swapped (G_OBJECT (tbl), "show", G_CALLBACK (gtk_widget_hide), box);
3840
3841     ////////////Size
3842     const char *sizes[] = {
3843         "4", "6", "8", "9", "10", "11", "12", "13", "14",
3844         "16", "18", "20", "22", "24", "28",
3845         "32", "36", "40", "48", "56", "64", "72", "144"
3846     };
3847
3848     GtkWidget *cbox = gtk_combo_box_entry_new_text ();
3849     for (unsigned int n = 0; n < G_N_ELEMENTS (sizes); gtk_combo_box_append_text (GTK_COMBO_BOX(cbox), sizes[n++]));
3850     gtk_widget_set_size_request (cbox, 80, -1);
3851     aux_toolbox_space (tbl, 1);
3852     gtk_box_pack_start (GTK_BOX (tbl), cbox, FALSE, FALSE, 0);
3853     g_object_set_data (G_OBJECT (tbl), "combo-box-size", cbox);
3854     g_signal_connect (G_OBJECT (cbox), "changed", G_CALLBACK (sp_text_toolbox_size_changed), tbl);
3855     gtk_signal_connect(GTK_OBJECT(cbox), "key-press-event", GTK_SIGNAL_FUNC(sp_text_toolbox_size_keypress), NULL);
3856
3857     //spacer
3858     aux_toolbox_space (tbl, 4);
3859     gtk_box_pack_start (GTK_BOX (tbl), gtk_vseparator_new (), FALSE, FALSE, 4);
3860
3861     ////////////Text anchor
3862     GtkWidget *group   = gtk_radio_button_new (NULL);
3863     GtkWidget *row     = gtk_hbox_new (FALSE, 4);
3864     g_object_set_data (G_OBJECT (tbl), "anchor-group", group);
3865
3866     // left
3867     GtkWidget *rbutton = group;
3868     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3869     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_JUSTIFY_LEFT, GTK_ICON_SIZE_SMALL_TOOLBAR));
3870     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3871
3872     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3873     g_object_set_data   (G_OBJECT (tbl), "text-start", rbutton);
3874     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_anchoring_toggled), gpointer(0));
3875     gtk_tooltips_set_tip(tt, rbutton, _("Align left"), NULL);
3876
3877     // center
3878     rbutton = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
3879     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3880     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_JUSTIFY_CENTER, GTK_ICON_SIZE_SMALL_TOOLBAR));
3881     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3882
3883     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3884     g_object_set_data   (G_OBJECT (tbl), "text-middle", rbutton);
3885     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_anchoring_toggled), gpointer (1));
3886     gtk_tooltips_set_tip(tt, rbutton, _("Center"), NULL);
3887
3888     // right
3889     rbutton = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
3890     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3891     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_JUSTIFY_RIGHT, GTK_ICON_SIZE_SMALL_TOOLBAR));
3892     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3893
3894     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3895     g_object_set_data   (G_OBJECT (tbl), "text-end", rbutton);
3896     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_anchoring_toggled), gpointer(2));
3897     gtk_tooltips_set_tip(tt, rbutton, _("Align right"), NULL);
3898
3899     // fill
3900     rbutton = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
3901     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3902     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_JUSTIFY_FILL, GTK_ICON_SIZE_SMALL_TOOLBAR));
3903     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3904
3905     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3906     g_object_set_data   (G_OBJECT (tbl), "text-fill", rbutton);
3907     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_anchoring_toggled), gpointer(3));
3908     gtk_tooltips_set_tip(tt, rbutton, _("Justify"), NULL);
3909
3910     aux_toolbox_space (tbl, 1);
3911     gtk_box_pack_start (GTK_BOX (tbl), row, FALSE, FALSE, 4);
3912
3913     //spacer
3914     gtk_box_pack_start (GTK_BOX (tbl), gtk_vseparator_new (), FALSE, FALSE, 4);
3915
3916     ////////////Text style
3917     row = gtk_hbox_new (FALSE, 4);
3918
3919     // bold
3920     rbutton = gtk_toggle_button_new ();
3921     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3922     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_BOLD, GTK_ICON_SIZE_SMALL_TOOLBAR));
3923     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3924     gtk_tooltips_set_tip(tt, rbutton, _("Bold"), NULL);
3925
3926     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3927     g_object_set_data   (G_OBJECT (tbl), "style-bold", rbutton);
3928     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_style_toggled), gpointer(0));
3929
3930     // italic
3931     rbutton = gtk_toggle_button_new ();
3932     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3933     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_ITALIC, GTK_ICON_SIZE_SMALL_TOOLBAR));
3934     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3935     gtk_tooltips_set_tip(tt, rbutton, _("Italic"), NULL);
3936
3937     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3938     g_object_set_data   (G_OBJECT (tbl), "style-italic", rbutton);
3939     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_style_toggled), gpointer (1));
3940
3941     aux_toolbox_space (tbl, 1);
3942     gtk_box_pack_start (GTK_BOX (tbl), row, FALSE, FALSE, 4);
3943
3944     //spacer
3945     gtk_box_pack_start (GTK_BOX (tbl), gtk_vseparator_new (), FALSE, FALSE, 4);
3946
3947     ////////////Text orientation
3948     group   = gtk_radio_button_new (NULL);
3949     row     = gtk_hbox_new (FALSE, 4);
3950     g_object_set_data (G_OBJECT (tbl), "orientation-group", group);
3951
3952     // horizontal
3953     rbutton = group;
3954     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3955     gtk_container_add           (GTK_CONTAINER (rbutton), sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_WRITING_MODE_LR));
3956     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3957     gtk_tooltips_set_tip(tt, rbutton, _("Horizontal text"), NULL);
3958
3959     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3960     g_object_set_data   (G_OBJECT (tbl), "orientation-horizontal", rbutton);
3961     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_orientation_toggled), gpointer(0));
3962
3963     // vertical
3964     rbutton = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
3965     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3966     gtk_container_add           (GTK_CONTAINER (rbutton), sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_WRITING_MODE_TB));
3967     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3968     gtk_tooltips_set_tip(tt, rbutton, _("Vertical text"), NULL);
3969
3970     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3971     g_object_set_data   (G_OBJECT (tbl), "orientation-vertical", rbutton);
3972     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_orientation_toggled), gpointer (1));
3973     gtk_box_pack_start (GTK_BOX (tbl), row, FALSE, FALSE, 4);
3974
3975
3976     //watch selection
3977     Inkscape::ConnectionPool* pool = Inkscape::ConnectionPool::new_connection_pool ("ISTextToolbox");
3978
3979     sigc::connection *c_selection_changed =
3980         new sigc::connection (sp_desktop_selection (desktop)->connectChanged
3981                               (sigc::bind (sigc::ptr_fun (sp_text_toolbox_selection_changed), (GObject*)tbl)));
3982     pool->add_connection ("selection-changed", c_selection_changed);
3983
3984     sigc::connection *c_selection_modified =
3985         new sigc::connection (sp_desktop_selection (desktop)->connectModified
3986                               (sigc::bind (sigc::ptr_fun (sp_text_toolbox_selection_modified), (GObject*)tbl)));
3987     pool->add_connection ("selection-modified", c_selection_modified);
3988
3989     sigc::connection *c_subselection_changed =
3990         new sigc::connection (desktop->connectToolSubselectionChanged
3991                               (sigc::bind (sigc::ptr_fun (sp_text_toolbox_subselection_changed), (GObject*)tbl)));
3992     pool->add_connection ("tool-subselection-changed", c_subselection_changed);
3993
3994     Inkscape::ConnectionPool::connect_destroy (G_OBJECT (tbl), pool);
3995
3996
3997 #if 0
3998     // horizontal
3999     {
4000         GtkWidget *px= sp_icon_new(Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_WRITING_MODE_LR);
4001         GtkWidget *b = group = gtk_radio_button_new (NULL);
4002         gtk_container_add (GTK_CONTAINER (b), px);
4003         gtk_tooltips_set_tip (tt, b, _("Horizontal text"), NULL);
4004         gtk_button_set_relief (GTK_BUTTON (b), GTK_RELIEF_NONE);
4005         gtk_toggle_button_set_mode (GTK_TOGGLE_BUTTON (b), FALSE );
4006         gtk_box_pack_start (GTK_BOX (tbl), b, FALSE, FALSE, 0);
4007     }
4008
4009     // vertical
4010     {
4011         GtkWidget *px = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_WRITING_MODE_TB);
4012         GtkWidget *b = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
4013         gtk_container_add (GTK_CONTAINER (b), px);
4014         gtk_tooltips_set_tip (tt, b, _("Vertical text"), NULL);
4015         gtk_button_set_relief (GTK_BUTTON (b), GTK_RELIEF_NONE);
4016         gtk_toggle_button_set_mode (GTK_TOGGLE_BUTTON (b), FALSE );
4017         gtk_box_pack_start (GTK_BOX (tbl), b, FALSE, FALSE, 0);
4018     }
4019
4020     aux_toolbox_space(tbl, AUX_BETWEEN_BUTTON_GROUPS);
4021
4022     // letter spacing
4023     {
4024         {
4025             GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_LETTER_SPACING);
4026             GtkWidget *hb = gtk_hbox_new(FALSE, 1);
4027             gtk_container_add (GTK_CONTAINER (hb), image);
4028             gtk_widget_show(image);
4029             gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
4030         }
4031
4032         {
4033             GtkWidget *hb = sp_tb_spinbutton(_(""), _("Spacing between letters"),
4034                                              "tools.text", "letter_spacing", 0.0,
4035                                              us, tbl, FALSE, NULL,
4036                                              -1000.0, 1000.0, 0.1, 0.1,
4037                                              sp_text_letter_changed, 0.1, 1);
4038             gtk_widget_set_size_request (hb, 45, 6);
4039             gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 6);
4040         }
4041     }
4042
4043     // line spacing
4044     {
4045         {
4046             GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_LINE_SPACING);
4047             GtkWidget *hb = gtk_hbox_new(FALSE, 1);
4048             gtk_container_add (GTK_CONTAINER (hb), image);
4049             gtk_widget_show(image);
4050             gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
4051         }
4052
4053         {
4054             GtkWidget *hb = sp_tb_spinbutton(_(""), _("Spacing between lines"),
4055                                              "tools.text", "line_spacing", 0,
4056                                              us, tbl, FALSE, NULL,
4057                                              -1000.0, 1000.0, 0.1, 0.1,
4058                                              sp_text_line_changed, 0.1, 1);
4059             gtk_widget_set_size_request (hb, 45, 0);
4060             gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 3);
4061         }
4062     }
4063
4064     {
4065         // horizontal kerning/vertical kerning units menu: create
4066         GtkWidget *us = sp_unit_selector_new(SP_UNIT_ABSOLUTE | SP_UNIT_DEVICE);
4067         sp_unit_selector_setsize(us, AUX_OPTION_MENU_WIDTH, AUX_OPTION_MENU_HEIGHT);
4068         sp_unit_selector_set_unit(SP_UNIT_SELECTOR(us), desktop->namedview->doc_units);
4069
4070         aux_toolbox_space(tbl, AUX_BETWEEN_BUTTON_GROUPS);
4071
4072         // horizontal kerning
4073         {
4074             {
4075                 GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_HORZ_KERN);
4076                 GtkWidget *hb = gtk_hbox_new(FALSE, 1);
4077                 gtk_container_add (GTK_CONTAINER (hb), image);
4078                 gtk_widget_show(image);
4079                 gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
4080             }
4081
4082             {
4083                 GtkWidget *hb = sp_tb_spinbutton(_(""), _("Horizontal kerning"),
4084                                                  "tools.text", "horizontal_kerning", 0,
4085                                                  us, tbl, FALSE, NULL,
4086                                                  -100.00, 100.00, 0.01, 0.1,
4087                                                  sp_text_horiz_kern_changed);
4088                 gtk_widget_set_size_request (hb, 45, 0);
4089                 gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 6);
4090             }
4091         }
4092
4093         // vertical kerning
4094         {
4095             {
4096                 GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_VERT_KERN);
4097                 GtkWidget *hb = gtk_hbox_new(FALSE, 1);
4098                 gtk_container_add (GTK_CONTAINER (hb), image);
4099                 gtk_widget_show(image);
4100                 gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
4101             }
4102
4103             {
4104                 GtkWidget *hb = sp_tb_spinbutton(_(""), _("Vertical kerning"),
4105                                                  "tools.text", "vertical_kerning", 0,
4106                                                  us, tbl, FALSE, NULL,
4107                                                  -100.00, 100.00, 0.01, 0.1,
4108                                                  sp_text_vert_kern_changed);
4109                 gtk_widget_set_size_request (hb, 45, 0);
4110                 gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 5);
4111             }
4112         }
4113
4114         // add the units menu
4115         gtk_widget_show(us);
4116         gtk_box_pack_start(GTK_BOX(tbl), us, FALSE, FALSE, 1);
4117         gtk_object_set_data(GTK_OBJECT(tbl), "units", us);
4118     }
4119
4120     // letter rotation
4121     aux_toolbox_space(tbl, AUX_BETWEEN_BUTTON_GROUPS);
4122     {
4123         {
4124             GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_ROTATION);
4125             GtkWidget *hb = gtk_hbox_new(FALSE, 1);
4126             gtk_container_add (GTK_CONTAINER (hb), image);
4127             gtk_widget_show(image);
4128             gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
4129         }
4130         {
4131             GtkWidget *hb = sp_tb_spinbutton(_(""), _("Letter rotation"),
4132                                              "tools.text", "letter_rotation", 0,
4133                                              us, tbl, FALSE, NULL,
4134                                              -180.0, 180.0, 0.1, 0.1,
4135                                              sp_text_letter_rotation_changed, 0.1, 1);
4136             gtk_widget_set_size_request (hb, 45, 0);
4137             gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 6);
4138         }
4139         // rotation degree label
4140         {
4141             GtkWidget *label = gtk_widget_new (GTK_TYPE_LABEL, "label", "\302\260", "xalign", 0.0, NULL);
4142             gtk_box_pack_start(GTK_BOX(tbl), label, FALSE, FALSE, 0);
4143         }
4144     }
4145
4146     // Remove Manual Kerns
4147     {
4148         GtkWidget *px = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_REMOVE_KERNS);
4149         GtkWidget *button = gtk_button_new ();
4150         gtk_container_add (GTK_CONTAINER (button), px);
4151         gtk_widget_show(button);
4152         gtk_tooltips_set_tip (tt, button, _("Remove manual kerns"), NULL);
4153         gtk_button_set_relief (GTK_BUTTON (button), GTK_RELIEF_NONE);
4154         gtk_widget_set_sensitive(button, TRUE);
4155         gtk_box_pack_start (GTK_BOX (tbl), button, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
4156     }
4157 #endif
4158
4159     gtk_widget_show_all (tbl);
4160     return tbl;
4161
4162 } // end of sp_text_toolbox_new()
4163
4164 }//<unnamed> namespace
4165
4166
4167 //#########################
4168 //##  Connector Toolbox  ##
4169 //#########################
4170
4171 static void sp_connector_path_set_avoid(void)
4172 {
4173     cc_selection_set_avoid(true);
4174 }
4175
4176
4177 static void sp_connector_path_set_ignore(void)
4178 {
4179     cc_selection_set_avoid(false);
4180 }
4181
4182
4183
4184 static void connector_spacing_changed(GtkAdjustment *adj, GtkWidget *tbl)
4185 {
4186     // quit if run by the _changed callbacks
4187     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
4188         return;
4189     }
4190
4191     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl),
4192             "desktop");
4193     SPDocument *doc = sp_desktop_document(desktop);
4194
4195     if (!sp_document_get_undo_sensitive(doc))
4196     {
4197         return;
4198     }
4199
4200     // in turn, prevent callbacks from responding
4201     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
4202
4203     Inkscape::XML::Node *repr = SP_OBJECT_REPR(desktop->namedview);
4204
4205     sp_repr_set_css_double(repr, "inkscape:connector-spacing", adj->value);
4206     SP_OBJECT(desktop->namedview)->updateRepr();
4207
4208     GSList *items = get_avoided_items(NULL, desktop->currentRoot(), desktop);
4209     for ( GSList const *iter = items ; iter != NULL ; iter = iter->next ) {
4210         SPItem *item = reinterpret_cast<SPItem *>(iter->data);
4211         NR::Matrix m = NR::identity();
4212         avoid_item_move(&m, item);
4213     }
4214
4215     if (items) {
4216         g_slist_free(items);
4217     }
4218
4219     sp_document_done(doc, SP_VERB_CONTEXT_CONNECTOR,
4220             _("Change connector spacing"));
4221
4222     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
4223
4224     spinbutton_defocus(GTK_OBJECT(tbl));
4225 }
4226
4227 static void sp_connector_graph_layout(void)
4228 {
4229     if (!SP_ACTIVE_DESKTOP) return;
4230
4231     // hack for clones, see comment in align-and-distribute.cpp
4232     int saved_compensation = prefs_get_int_attribute("options.clonecompensation", "value", SP_CLONE_COMPENSATION_UNMOVED);
4233     prefs_set_int_attribute("options.clonecompensation", "value", SP_CLONE_COMPENSATION_UNMOVED);
4234
4235     graphlayout(sp_desktop_selection(SP_ACTIVE_DESKTOP)->itemList());
4236
4237     prefs_set_int_attribute("options.clonecompensation", "value", saved_compensation);
4238
4239     sp_document_done(sp_desktop_document(SP_ACTIVE_DESKTOP), SP_VERB_DIALOG_ALIGN_DISTRIBUTE, _("Arrange connector network"));
4240 }
4241
4242 static void
4243 sp_directed_graph_layout_toggled(GtkWidget *widget, GtkObject *tbl)
4244 {
4245     if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget))) {
4246         prefs_set_string_attribute("tools.connector", "directedlayout",
4247                 "true");
4248     } else {
4249         prefs_set_string_attribute("tools.connector", "directedlayout",
4250                 "false");
4251     }
4252 }
4253 static void
4254 sp_nooverlaps_graph_layout_toggled(GtkWidget *widget, GtkObject *tbl)
4255 {
4256     if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget))) {
4257         prefs_set_string_attribute("tools.connector", "avoidoverlaplayout",
4258                 "true");
4259     } else {
4260         prefs_set_string_attribute("tools.connector", "avoidoverlaplayout",
4261                 "false");
4262     }
4263 }
4264
4265
4266 static void connector_length_changed(GtkAdjustment *adj, GtkWidget *tbl)
4267 {
4268     prefs_set_double_attribute("tools.connector", "length", adj->value);
4269     spinbutton_defocus(GTK_OBJECT(tbl));
4270 }
4271
4272 static void connector_tb_event_attr_changed(Inkscape::XML::Node *repr,
4273         gchar const *name, gchar const *old_value, gchar const *new_value,
4274         bool is_interactive, gpointer data)
4275 {
4276     GtkWidget *tbl = GTK_WIDGET(data);
4277
4278     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
4279         return;
4280     }
4281     if (strcmp(name, "inkscape:connector-spacing") != 0) {
4282         return;
4283     }
4284
4285     GtkAdjustment *adj = (GtkAdjustment*)
4286             gtk_object_get_data(GTK_OBJECT(tbl), "spacing");
4287     gdouble spacing = defaultConnSpacing;
4288     sp_repr_get_double(repr, "inkscape:connector-spacing", &spacing);
4289
4290     gtk_adjustment_set_value(adj, spacing);
4291 }
4292
4293
4294 static Inkscape::XML::NodeEventVector connector_tb_repr_events = {
4295     NULL, /* child_added */
4296     NULL, /* child_removed */
4297     connector_tb_event_attr_changed,
4298     NULL, /* content_changed */
4299     NULL  /* order_changed */
4300 };
4301
4302
4303 static GtkWidget *
4304 sp_connector_toolbox_new(SPDesktop *desktop)
4305 {
4306     GtkTooltips *tt = gtk_tooltips_new();
4307     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
4308
4309     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
4310     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
4311
4312     gtk_box_pack_start(GTK_BOX(tbl), gtk_hbox_new(FALSE, 0), FALSE, FALSE,
4313             AUX_BETWEEN_BUTTON_GROUPS);
4314
4315     sp_toolbox_button_new(tbl, Inkscape::ICON_SIZE_SMALL_TOOLBAR,
4316             "connector_avoid", GTK_SIGNAL_FUNC(sp_connector_path_set_avoid),
4317             tt, _("Make connectors avoid selected objects"));
4318
4319     sp_toolbox_button_new(tbl, Inkscape::ICON_SIZE_SMALL_TOOLBAR,
4320             "connector_ignore", GTK_SIGNAL_FUNC(sp_connector_path_set_ignore),
4321             tt, _("Make connectors ignore selected objects"));
4322
4323     //  interval
4324     gtk_box_pack_start(GTK_BOX(tbl), gtk_hbox_new(FALSE, 0), FALSE, FALSE,
4325             AUX_BETWEEN_BUTTON_GROUPS);
4326
4327     // Spacing spinbox
4328     {
4329         GtkWidget *object_spacing = sp_tb_spinbutton(_("Spacing:"),
4330                 _("The amount of space left around objects by auto-routing connectors"),
4331                 "tools.connector", "spacing", 10, NULL, tbl, TRUE,
4332                 "inkscape:connector-spacing", 0, 100, 1.0, 10.0,
4333                 connector_spacing_changed, 1, 0);
4334
4335         gtk_box_pack_start(GTK_BOX(tbl), object_spacing, FALSE, FALSE,
4336                 AUX_SPACING);
4337     }
4338     // Graph (connector network) layout
4339     sp_toolbox_button_new(tbl, Inkscape::ICON_SIZE_SMALL_TOOLBAR,
4340             "graph_layout", GTK_SIGNAL_FUNC(sp_connector_graph_layout),
4341             tt, _("Nicely arrange selected connector network"));
4342     // Default connector length spinbox
4343     {
4344         GtkWidget *connector_length = sp_tb_spinbutton(_("Length:"),
4345                 _("Ideal length for connectors when layout is applied"),
4346                 "tools.connector", "length", 100, NULL, tbl, TRUE,
4347                 "inkscape:connector-length", 10, 1000, 10.0, 100.0,
4348                 connector_length_changed, 1, 0);
4349
4350         gtk_box_pack_start(GTK_BOX(tbl), connector_length, FALSE, FALSE,
4351                 AUX_SPACING);
4352     }
4353     gchar const *tbuttonstate;
4354     // Directed edges toggle button
4355     {
4356         GtkWidget *tbutton = gtk_toggle_button_new ();
4357         gtk_button_set_relief       (GTK_BUTTON (tbutton), GTK_RELIEF_NONE);
4358         gtk_container_add           (GTK_CONTAINER (tbutton), sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, "directed_graph"));
4359         gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (tbutton), FALSE);
4360         gtk_tooltips_set_tip(tt, tbutton, _("Make connectors with end-markers (arrows) point downwards"), NULL);
4361
4362         gtk_box_pack_start  (GTK_BOX  (tbl), tbutton, FALSE, FALSE, 0);
4363         g_signal_connect(G_OBJECT(tbutton), "toggled", GTK_SIGNAL_FUNC(sp_directed_graph_layout_toggled), tbl);
4364         tbuttonstate = prefs_get_string_attribute("tools.connector", "directedlayout");
4365         gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(tbutton),
4366                 (tbuttonstate && !strcmp(tbuttonstate, "true"))?TRUE:FALSE );
4367     }
4368     // Avoid overlaps toggle button
4369     {
4370         GtkWidget *tbutton = gtk_toggle_button_new ();
4371         gtk_button_set_relief       (GTK_BUTTON (tbutton), GTK_RELIEF_NONE);
4372         gtk_container_add           (GTK_CONTAINER (tbutton), sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, "remove_overlaps"));
4373         gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (tbutton), FALSE);
4374         gtk_tooltips_set_tip(tt, tbutton, _("Do not allow overlapping shapes"), NULL);
4375
4376         gtk_box_pack_start  (GTK_BOX  (tbl), tbutton, FALSE, FALSE, 0);
4377         g_signal_connect(G_OBJECT(tbutton), "toggled", GTK_SIGNAL_FUNC(sp_nooverlaps_graph_layout_toggled), tbl);
4378         tbuttonstate = prefs_get_string_attribute("tools.connector", "avoidoverlaplayout");
4379         gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(tbutton),
4380                 (tbuttonstate && !strcmp(tbuttonstate, "true"))?TRUE:FALSE );
4381     }
4382
4383     gtk_widget_show_all(tbl);
4384     sp_set_font_size_smaller (tbl);
4385
4386     // Code to watch for changes to the connector-spacing attribute in
4387     // the XML.
4388     Inkscape::XML::Node *repr = SP_OBJECT_REPR(desktop->namedview);
4389     g_assert(repr != NULL);
4390
4391     Inkscape::XML::Node *oldrepr = (Inkscape::XML::Node *)
4392             gtk_object_get_data(GTK_OBJECT(tbl), "repr");
4393
4394     if (oldrepr) { // remove old listener
4395         sp_repr_remove_listener_by_data(oldrepr, tbl);
4396         Inkscape::GC::release(oldrepr);
4397         oldrepr = NULL;
4398         g_object_set_data(G_OBJECT(tbl), "repr", NULL);
4399     }
4400
4401     if (repr) {
4402         g_object_set_data(G_OBJECT(tbl), "repr", repr);
4403         Inkscape::GC::anchor(repr);
4404         sp_repr_add_listener(repr, &connector_tb_repr_events, tbl);
4405         sp_repr_synthesize_events(repr, &connector_tb_repr_events, tbl);
4406     }
4407
4408     return tbl;
4409
4410 } // end of sp_connector_toolbox_new()
4411
4412 static void paintbucket_threshold_changed(GtkAdjustment *adj, GtkWidget *tbl)
4413 {
4414     prefs_set_int_attribute("tools.paintbucket", "threshold", (gint)adj->value);
4415     spinbutton_defocus(GTK_OBJECT(tbl));
4416 }
4417
4418 static void paintbucket_offset_changed(GtkAdjustment *adj, GtkWidget *tbl)
4419 {
4420     GtkWidget *us = (GtkWidget *)gtk_object_get_data(GTK_OBJECT(tbl), "units");
4421     SPUnit const *unit = sp_unit_selector_get_unit(SP_UNIT_SELECTOR(us));
4422
4423     prefs_set_double_attribute("tools.paintbucket", "offset", (gdouble)sp_units_get_pixels(adj->value, *unit));
4424     spinbutton_defocus(GTK_OBJECT(tbl));
4425 }
4426
4427 static GtkWidget *
4428 sp_paintbucket_toolbox_new(SPDesktop *desktop)
4429 {
4430     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
4431
4432     //  interval
4433     gtk_box_pack_start(GTK_BOX(tbl), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
4434
4435     {
4436       sp_toolbox_add_label(tbl, _("Fill by:"), false);
4437
4438       GtkWidget *channels = gtk_combo_box_new_text();
4439
4440       GList *items = flood_channels_dropdown_items_list();
4441
4442       for ( ; items ; items = items->next )
4443       {
4444           gtk_combo_box_append_text(GTK_COMBO_BOX(channels), (char*)items->data);
4445       }
4446
4447       gtk_combo_box_set_active (GTK_COMBO_BOX(channels), prefs_get_int_attribute("tools.paintbucket", "channels", 0));
4448       gtk_box_pack_start (GTK_BOX (tbl), channels, FALSE, FALSE, 0);
4449       g_signal_connect (G_OBJECT (channels), "changed", G_CALLBACK (flood_channels_changed), tbl);
4450     }
4451
4452     //  interval
4453     gtk_box_pack_start(GTK_BOX(tbl), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
4454
4455     // Spacing spinbox
4456     {
4457         GtkWidget *threshold = sp_tb_spinbutton(_("Threshold:"),
4458                 _("The maximum allowed difference between the clicked pixel and the neighboring pixels to be counted in the fill"),
4459                 "tools.paintbucket", "threshold", 5, NULL, tbl, TRUE,
4460                 "inkscape:paintbucket-threshold", 0, 100, 1.0, 10.0,
4461                 paintbucket_threshold_changed, 1, 0);
4462
4463         gtk_box_pack_start(GTK_BOX(tbl), threshold, FALSE, FALSE,
4464                 AUX_SPACING);
4465     }
4466
4467     //  interval
4468     gtk_box_pack_start(GTK_BOX(tbl), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
4469
4470     // Create the units menu.
4471     GtkWidget *us = sp_unit_selector_new(SP_UNIT_ABSOLUTE | SP_UNIT_DEVICE);
4472     sp_unit_selector_setsize(us, AUX_OPTION_MENU_WIDTH, AUX_OPTION_MENU_HEIGHT);
4473     sp_unit_selector_set_unit (SP_UNIT_SELECTOR(us), sp_desktop_namedview(desktop)->doc_units);
4474
4475     // Offset spinbox
4476     {
4477         GtkWidget *offset = sp_tb_spinbutton(_("Grow/shrink by:"),
4478                 _("The amount to grow (positive) or shrink (negative) the created fill path"),
4479                 "tools.paintbucket", "offset", 0, us, tbl, TRUE,
4480                 "inkscape:paintbucket-offset", -1e6, 1e6, 0.1, 0.5,
4481                 paintbucket_offset_changed, 1, 2);
4482
4483         gtk_box_pack_start(GTK_BOX(tbl), offset, FALSE, FALSE,
4484                 AUX_SPACING);
4485
4486         gtk_box_pack_start(GTK_BOX(tbl), us, FALSE, FALSE, AUX_SPACING);
4487         gtk_object_set_data(GTK_OBJECT(tbl), "units", us);
4488     }
4489
4490     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of Paint Bucket fill objects"));
4491     swatch->setDesktop (desktop);
4492     swatch->setClickVerb (SP_VERB_CONTEXT_PAINTBUCKET_PREFS);
4493     swatch->setWatchedTool ("tools.paintbucket", true);
4494     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
4495     gtk_box_pack_end(GTK_BOX(tbl), swatch_, FALSE, FALSE, 0);
4496
4497     gtk_widget_show_all(tbl);
4498     sp_set_font_size_smaller (tbl);
4499     return tbl;
4500 }
4501
4502 /*
4503   Local Variables:
4504   mode:c++
4505   c-file-style:"stroustrup"
4506   c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
4507   indent-tabs-mode:nil
4508   fill-column:99
4509   End:
4510 */
4511 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :
4512