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 "ege-select-one-action.h"
  92 #include "helper/unit-tracker.h"
  93
  94 using Inkscape::UnitTracker;
  95
  96 typedef void (*SetupFunction)(GtkWidget *toolbox, SPDesktop *desktop);
  97 typedef void (*UpdateFunction)(SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox);
  98
  99 static GtkWidget *sp_node_toolbox_new(SPDesktop *desktop);
 100 static GtkWidget *sp_zoom_toolbox_new(SPDesktop *desktop);
 101 static GtkWidget *sp_star_toolbox_new(SPDesktop *desktop);
 102 static GtkWidget *sp_arc_toolbox_new(SPDesktop *desktop);
 103 static GtkWidget *sp_rect_toolbox_new(SPDesktop *desktop);
 104 static GtkWidget *sp_spiral_toolbox_new(SPDesktop *desktop);
 105 static GtkWidget *sp_pencil_toolbox_new(SPDesktop *desktop);
 106 static GtkWidget *sp_pen_toolbox_new(SPDesktop *desktop);
 107 static GtkWidget *sp_calligraphy_toolbox_new(SPDesktop *desktop);
 108 static GtkWidget *sp_dropper_toolbox_new(SPDesktop *desktop);
 109 static GtkWidget *sp_empty_toolbox_new(SPDesktop *desktop);
 110 static GtkWidget *sp_connector_toolbox_new(SPDesktop *desktop);
 111 static GtkWidget *sp_paintbucket_toolbox_new(SPDesktop *desktop);
 112
 113 namespace { GtkWidget *sp_text_toolbox_new (SPDesktop *desktop); }
 114
 115
 116 static struct {
 117     gchar const *type_name;
 118     gchar const *data_name;
 119     sp_verb_t verb;
 120     sp_verb_t doubleclick_verb;
 121 } const tools[] = {
 122     { "SPSelectContext",   "select_tool",    SP_VERB_CONTEXT_SELECT,  SP_VERB_CONTEXT_SELECT_PREFS},
 123     { "SPNodeContext",     "node_tool",      SP_VERB_CONTEXT_NODE, SP_VERB_CONTEXT_NODE_PREFS },
 124     { "SPZoomContext",     "zoom_tool",      SP_VERB_CONTEXT_ZOOM, SP_VERB_CONTEXT_ZOOM_PREFS },
 125     { "SPRectContext",     "rect_tool",      SP_VERB_CONTEXT_RECT, SP_VERB_CONTEXT_RECT_PREFS },
 126     { "SPArcContext",      "arc_tool",       SP_VERB_CONTEXT_ARC, SP_VERB_CONTEXT_ARC_PREFS },
 127     { "SPStarContext",     "star_tool",      SP_VERB_CONTEXT_STAR, SP_VERB_CONTEXT_STAR_PREFS },
 128     { "SPSpiralContext",   "spiral_tool",    SP_VERB_CONTEXT_SPIRAL, SP_VERB_CONTEXT_SPIRAL_PREFS },
 129     { "SPPencilContext",   "pencil_tool",    SP_VERB_CONTEXT_PENCIL, SP_VERB_CONTEXT_PENCIL_PREFS },
 130     { "SPPenContext",      "pen_tool",       SP_VERB_CONTEXT_PEN, SP_VERB_CONTEXT_PEN_PREFS },
 131     { "SPDynaDrawContext", "dyna_draw_tool", SP_VERB_CONTEXT_CALLIGRAPHIC, SP_VERB_CONTEXT_CALLIGRAPHIC_PREFS },
 132     { "SPFloodContext",    "paintbucket_tool",     SP_VERB_CONTEXT_PAINTBUCKET, SP_VERB_CONTEXT_PAINTBUCKET_PREFS },
 133     { "SPTextContext",     "text_tool",      SP_VERB_CONTEXT_TEXT, SP_VERB_CONTEXT_TEXT_PREFS },
 134     { "SPConnectorContext","connector_tool", SP_VERB_CONTEXT_CONNECTOR, SP_VERB_CONTEXT_CONNECTOR_PREFS },
 135     { "SPGradientContext", "gradient_tool",  SP_VERB_CONTEXT_GRADIENT, SP_VERB_CONTEXT_GRADIENT_PREFS },
 136     { "SPDropperContext",  "dropper_tool",   SP_VERB_CONTEXT_DROPPER, SP_VERB_CONTEXT_DROPPER_PREFS },
 137     { NULL, NULL, 0, 0 }
 138 };
 139
 140 static struct {
 141     gchar const *type_name;
 142     gchar const *data_name;
 143     GtkWidget *(*create_func)(SPDesktop *desktop);
 144 } const aux_toolboxes[] = {
 145     { "SPSelectContext", "select_toolbox", sp_select_toolbox_new },
 146     { "SPNodeContext",   "node_toolbox",   sp_node_toolbox_new },
 147     { "SPZoomContext",   "zoom_toolbox",   sp_zoom_toolbox_new },
 148     { "SPStarContext",   "star_toolbox",   sp_star_toolbox_new },
 149     { "SPRectContext",   "rect_toolbox",   sp_rect_toolbox_new },
 150     { "SPArcContext",    "arc_toolbox",    sp_arc_toolbox_new },
 151     { "SPSpiralContext", "spiral_toolbox", sp_spiral_toolbox_new },
 152     { "SPPencilContext", "pencil_toolbox", sp_pencil_toolbox_new },
 153     { "SPPenContext", "pen_toolbox", sp_pen_toolbox_new },
 154     { "SPDynaDrawContext", "calligraphy_toolbox", sp_calligraphy_toolbox_new },
 155     { "SPTextContext",   "text_toolbox",   sp_text_toolbox_new },
 156     { "SPDropperContext", "dropper_toolbox", sp_dropper_toolbox_new },
 157     { "SPGradientContext", "gradient_toolbox", sp_gradient_toolbox_new },
 158     { "SPConnectorContext", "connector_toolbox", sp_connector_toolbox_new },
 159     { "SPFloodContext",  "paintbucket_toolbox",  sp_paintbucket_toolbox_new },
 160     { NULL, NULL, NULL }
 161 };
 162
 163 static GtkActionGroup* create_or_fetch_actions( SPDesktop* desktop );
 164
 165 static void toolbox_set_desktop (GtkWidget *toolbox, SPDesktop *desktop, SetupFunction setup_func, UpdateFunction update_func, sigc::connection*);
 166
 167 static void setup_tool_toolbox (GtkWidget *toolbox, SPDesktop *desktop);
 168 static void update_tool_toolbox (SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox);
 169
 170 static void setup_aux_toolbox (GtkWidget *toolbox, SPDesktop *desktop);
 171 static void update_aux_toolbox (SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox);
 172
 173 static void setup_commands_toolbox (GtkWidget *toolbox, SPDesktop *desktop);
 174 static void update_commands_toolbox (SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox);
 175
 176 /* Global text entry widgets necessary for update */
 177 /* GtkWidget *dropper_rgb_entry,
 178           *dropper_opacity_entry ; */
 179 // should be made a private member once this is converted to class
 180
 181 static void delete_connection(GObject *obj, sigc::connection *connection) {
 182     connection->disconnect();
 183     delete connection;
 184 }
 185
 186 static GtkWidget *
 187 sp_toolbox_button_new(GtkWidget *t, Inkscape::IconSize size, gchar const *pxname, GtkSignalFunc handler,
 188                       GtkTooltips *tt, gchar const *tip)
 189 {
 190     GtkWidget *b = sp_button_new_from_data(size, SP_BUTTON_TYPE_NORMAL, NULL, pxname, tip, tt);
 191     gtk_widget_show(b);
 192     if (handler) gtk_signal_connect(GTK_OBJECT(b), "clicked", handler, NULL);
 193     gtk_box_pack_start(GTK_BOX(t), b, FALSE, FALSE, 0);
 194
 195     return b;
 196 }
 197
 198 GtkWidget *
 199 sp_toolbox_button_new_from_verb_with_doubleclick(GtkWidget *t, Inkscape::IconSize size, SPButtonType type,
 200                                                  Inkscape::Verb *verb, Inkscape::Verb *doubleclick_verb,
 201                                                  Inkscape::UI::View::View *view, GtkTooltips *tt)
 202 {
 203     SPAction *action = verb->get_action(view);
 204     if (!action) return NULL;
 205
 206     SPAction *doubleclick_action;
 207     if (doubleclick_verb)
 208         doubleclick_action = doubleclick_verb->get_action(view);
 209     else
 210         doubleclick_action = NULL;
 211
 212     /* fixme: Handle sensitive/unsensitive */
 213     /* fixme: Implement sp_button_new_from_action */
 214     GtkWidget *b = sp_button_new(size, type, action, doubleclick_action, tt);
 215     gtk_widget_show(b);
 216     gtk_box_pack_start(GTK_BOX(t), b, FALSE, FALSE, 0);
 217
 218     return b;
 219 }
 220
 221 GtkWidget *sp_toolbox_button_new_from_verb(GtkWidget *t, Inkscape::IconSize size, SPButtonType type, Inkscape::Verb *verb,
 222                                            Inkscape::UI::View::View *view, GtkTooltips *tt)
 223 {
 224     return sp_toolbox_button_new_from_verb_with_doubleclick(t, size, type, verb, NULL, view, tt);
 225 }
 226
 227 GtkWidget * sp_toolbox_button_normal_new_from_verb(GtkWidget *t, Inkscape::IconSize size, Inkscape::Verb *verb,
 228                                                    Inkscape::UI::View::View *view, GtkTooltips *tt)
 229 {
 230     return sp_toolbox_button_new_from_verb(t, size, SP_BUTTON_TYPE_NORMAL, verb, view, tt);
 231 }
 232
 233
 234 static void trigger_sp_action( GtkAction* act, gpointer user_data )
 235 {
 236     SPAction* targetAction = SP_ACTION(user_data);
 237     if ( targetAction ) {
 238         sp_action_perform( targetAction, NULL );
 239     }
 240 }
 241
 242 static void sp_action_action_set_sensitive (SPAction *action, unsigned int sensitive, void *data)
 243 {
 244     if ( data ) {
 245         GtkAction* act = GTK_ACTION(data);
 246         gtk_action_set_sensitive( act, sensitive );
 247     }
 248 }
 249
 250 static SPActionEventVector action_event_vector = {
 251     {NULL},
 252     NULL,
 253     NULL,
 254     sp_action_action_set_sensitive,
 255     NULL,
 256     NULL
 257 };
 258
 259 static GtkAction* create_action_for_verb( Inkscape::Verb* verb, Inkscape::UI::View::View* view, Inkscape::IconSize size )
 260 {
 261     GtkAction* act = 0;
 262
 263     SPAction* targetAction = verb->get_action(view);
 264     InkAction* inky = ink_action_new( verb->get_id(), verb->get_name(), verb->get_tip(), verb->get_image(), size  );
 265     act = GTK_ACTION(inky);
 266     gtk_action_set_sensitive( act, targetAction->sensitive );
 267
 268     g_signal_connect( G_OBJECT(inky), "activate", GTK_SIGNAL_FUNC(trigger_sp_action), targetAction );
 269
 270     SPAction*rebound = dynamic_cast<SPAction *>( nr_object_ref( dynamic_cast<NRObject *>(targetAction) ) );
 271     nr_active_object_add_listener( (NRActiveObject *)rebound, (NRObjectEventVector *)&action_event_vector, sizeof(SPActionEventVector), inky );
 272
 273     return act;
 274 }
 275
 276 GtkActionGroup* create_or_fetch_actions( SPDesktop* desktop )
 277 {
 278     Inkscape::UI::View::View *view = desktop;
 279     gint verbsToUse[] = {
 280         // disabled until we have icons for them:
 281         //find
 282         //SP_VERB_EDIT_TILE,
 283         //SP_VERB_EDIT_UNTILE,
 284         SP_VERB_DIALOG_ALIGN_DISTRIBUTE,
 285         SP_VERB_DIALOG_DISPLAY,
 286         SP_VERB_DIALOG_FILL_STROKE,
 287         SP_VERB_DIALOG_NAMEDVIEW,
 288         SP_VERB_DIALOG_TEXT,
 289         SP_VERB_DIALOG_XML_EDITOR,
 290         SP_VERB_EDIT_CLONE,
 291         SP_VERB_EDIT_COPY,
 292         SP_VERB_EDIT_CUT,
 293         SP_VERB_EDIT_DUPLICATE,
 294         SP_VERB_EDIT_PASTE,
 295         SP_VERB_EDIT_REDO,
 296         SP_VERB_EDIT_UNDO,
 297         SP_VERB_EDIT_UNLINK_CLONE,
 298         SP_VERB_FILE_EXPORT,
 299         SP_VERB_FILE_IMPORT,
 300         SP_VERB_FILE_NEW,
 301         SP_VERB_FILE_OPEN,
 302         SP_VERB_FILE_PRINT,
 303         SP_VERB_FILE_SAVE,
 304         SP_VERB_OBJECT_TO_CURVE,
 305         SP_VERB_SELECTION_GROUP,
 306         SP_VERB_SELECTION_OUTLINE,
 307         SP_VERB_SELECTION_UNGROUP,
 308         SP_VERB_ZOOM_1_1,
 309         SP_VERB_ZOOM_1_2,
 310         SP_VERB_ZOOM_2_1,
 311         SP_VERB_ZOOM_DRAWING,
 312         SP_VERB_ZOOM_IN,
 313         SP_VERB_ZOOM_NEXT,
 314         SP_VERB_ZOOM_OUT,
 315         SP_VERB_ZOOM_PAGE,
 316         SP_VERB_ZOOM_PAGE_WIDTH,
 317         SP_VERB_ZOOM_PREV,
 318         SP_VERB_ZOOM_SELECTION,
 319     };
 320
 321     gint shrinkTop = prefs_get_int_attribute_limited( "toolbox", "small", 1, 0, 1 );
 322     Inkscape::IconSize toolboxSize = shrinkTop ? Inkscape::ICON_SIZE_SMALL_TOOLBAR : Inkscape::ICON_SIZE_LARGE_TOOLBAR;
 323
 324     static std::map<SPDesktop*, GtkActionGroup*> groups;
 325     GtkActionGroup* mainActions = 0;
 326     if ( groups.find(desktop) != groups.end() ) {
 327         mainActions = groups[desktop];
 328     }
 329
 330     if ( !mainActions ) {
 331         mainActions = gtk_action_group_new("main");
 332         groups[desktop] = mainActions;
 333     }
 334
 335     for ( guint i = 0; i < G_N_ELEMENTS(verbsToUse); i++ ) {
 336         Inkscape::Verb* verb = Inkscape::Verb::get(verbsToUse[i]);
 337         if ( verb ) {
 338             if ( !gtk_action_group_get_action( mainActions, verb->get_id() ) ) {
 339                 GtkAction* act = create_action_for_verb( verb, view, toolboxSize );
 340                 gtk_action_group_add_action( mainActions, act );
 341             }
 342         }
 343     }
 344
 345     return mainActions;
 346 }
 347
 348
 349 GtkWidget *
 350 sp_tool_toolbox_new()
 351 {
 352     GtkTooltips *tt = gtk_tooltips_new();
 353     GtkWidget *tb = gtk_vbox_new(FALSE, 0);
 354
 355     g_object_set_data(G_OBJECT(tb), "desktop", NULL);
 356     g_object_set_data(G_OBJECT(tb), "tooltips", tt);
 357
 358     gtk_widget_set_sensitive(tb, FALSE);
 359
 360     GtkWidget *hb = gtk_handle_box_new();
 361     gtk_handle_box_set_handle_position(GTK_HANDLE_BOX(hb), GTK_POS_TOP);
 362     gtk_handle_box_set_shadow_type(GTK_HANDLE_BOX(hb), GTK_SHADOW_OUT);
 363     gtk_handle_box_set_snap_edge(GTK_HANDLE_BOX(hb), GTK_POS_LEFT);
 364
 365     gtk_container_add(GTK_CONTAINER(hb), tb);
 366     gtk_widget_show(GTK_WIDGET(tb));
 367
 368     sigc::connection* conn = new sigc::connection;
 369     g_object_set_data(G_OBJECT(hb), "event_context_connection", conn);
 370
 371     return hb;
 372 }
 373
 374 static void
 375 aux_toolbox_attached(GtkHandleBox *toolbox, GtkWidget *child)
 376 {
 377     g_object_set_data(G_OBJECT(child), "is_detached", GINT_TO_POINTER(FALSE));
 378     gtk_widget_queue_resize(child);
 379 }
 380
 381 static void
 382 aux_toolbox_detached(GtkHandleBox *toolbox, GtkWidget *child)
 383 {
 384     g_object_set_data(G_OBJECT(child), "is_detached", GINT_TO_POINTER(TRUE));
 385     gtk_widget_queue_resize(child);
 386 }
 387
 388 GtkWidget *
 389 sp_aux_toolbox_new()
 390 {
 391     GtkWidget *tb = gtk_vbox_new(FALSE, 0);
 392
 393     GtkWidget *tb_s = gtk_vbox_new(FALSE, 0);
 394     GtkWidget *tb_e = gtk_vbox_new(FALSE, 0);
 395     gtk_box_set_spacing(GTK_BOX(tb), AUX_SPACING);
 396     gtk_box_pack_start(GTK_BOX(tb), GTK_WIDGET(tb_s), FALSE, FALSE, 0);
 397     gtk_box_pack_end(GTK_BOX(tb), GTK_WIDGET(tb_e), FALSE, FALSE, 0);
 398
 399     g_object_set_data(G_OBJECT(tb), "desktop", NULL);
 400     g_object_set_data(G_OBJECT(tb), "top_spacer", tb_s);
 401
 402     gtk_widget_set_sensitive(tb, FALSE);
 403
 404     GtkWidget *hb = gtk_handle_box_new();
 405     gtk_handle_box_set_handle_position(GTK_HANDLE_BOX(hb), GTK_POS_LEFT);
 406     gtk_handle_box_set_shadow_type(GTK_HANDLE_BOX(hb), GTK_SHADOW_OUT);
 407     gtk_handle_box_set_snap_edge(GTK_HANDLE_BOX(hb), GTK_POS_LEFT);
 408
 409     g_signal_connect(G_OBJECT(hb), "child_attached", G_CALLBACK(aux_toolbox_attached), (gpointer)tb);
 410     g_signal_connect(G_OBJECT(hb), "child_detached", G_CALLBACK(aux_toolbox_detached), (gpointer)tb);
 411
 412     gtk_container_add(GTK_CONTAINER(hb), tb);
 413     gtk_widget_show(GTK_WIDGET(tb));
 414
 415     sigc::connection* conn = new sigc::connection;
 416     g_object_set_data(G_OBJECT(hb), "event_context_connection", conn);
 417
 418     return hb;
 419 }
 420
 421 //####################################
 422 //# Commands Bar
 423 //####################################
 424
 425 GtkWidget *
 426 sp_commands_toolbox_new()
 427 {
 428     GtkWidget *tb = gtk_vbox_new(FALSE, 0);
 429
 430     GtkWidget *tb_s = gtk_vbox_new(FALSE, 0);
 431     GtkWidget *tb_e = gtk_vbox_new(FALSE, 0);
 432     gtk_box_set_spacing(GTK_BOX(tb), AUX_SPACING);
 433     gtk_box_pack_start(GTK_BOX(tb), GTK_WIDGET(tb_s), FALSE, FALSE, 0);
 434     gtk_box_pack_end(GTK_BOX(tb), GTK_WIDGET(tb_e), FALSE, FALSE, 0);
 435
 436     g_object_set_data(G_OBJECT(tb), "desktop", NULL);
 437     gtk_widget_set_sensitive(tb, FALSE);
 438
 439     GtkWidget *hb = gtk_handle_box_new();
 440     gtk_handle_box_set_handle_position(GTK_HANDLE_BOX(hb), GTK_POS_LEFT);
 441     gtk_handle_box_set_shadow_type(GTK_HANDLE_BOX(hb), GTK_SHADOW_OUT);
 442     gtk_handle_box_set_snap_edge(GTK_HANDLE_BOX(hb), GTK_POS_LEFT);
 443
 444     g_signal_connect(G_OBJECT(hb), "child_attached", G_CALLBACK(aux_toolbox_attached), (gpointer)tb);
 445     g_signal_connect(G_OBJECT(hb), "child_detached", G_CALLBACK(aux_toolbox_detached), (gpointer)tb);
 446
 447     gtk_container_add(GTK_CONTAINER(hb), tb);
 448     gtk_widget_show(GTK_WIDGET(tb));
 449
 450     sigc::connection* conn = new sigc::connection;
 451     g_object_set_data(G_OBJECT(hb), "event_context_connection", conn);
 452
 453     return hb;
 454 }
 455
 456
 457 //####################################
 458 //# node editing callbacks
 459 //####################################
 460
 461 void
 462 sp_node_path_edit_add(void)
 463 {
 464     sp_node_selected_add_node();
 465 }
 466
 467 void
 468 sp_node_path_edit_delete(void)
 469 {
 470     sp_node_selected_delete();
 471 }
 472
 473 void
 474 sp_node_path_edit_delete_segment(void)
 475 {
 476     sp_node_selected_delete_segment();
 477 }
 478
 479 void
 480 sp_node_path_edit_break(void)
 481 {
 482     sp_node_selected_break();
 483 }
 484
 485 void
 486 sp_node_path_edit_join(void)
 487 {
 488     sp_node_selected_join();
 489 }
 490
 491 void
 492 sp_node_path_edit_join_segment(void)
 493 {
 494     sp_node_selected_join_segment();
 495 }
 496
 497 void
 498 sp_node_path_edit_toline(void)
 499 {
 500     sp_node_selected_set_line_type(NR_LINETO);
 501 }
 502
 503 void
 504 sp_node_path_edit_tocurve(void)
 505 {
 506     sp_node_selected_set_line_type(NR_CURVETO);
 507 }
 508
 509 void
 510 sp_node_path_edit_cusp(void)
 511 {
 512     sp_node_selected_set_type(Inkscape::NodePath::NODE_CUSP);
 513 }
 514
 515 void
 516 sp_node_path_edit_smooth(void)
 517 {
 518     sp_node_selected_set_type(Inkscape::NodePath::NODE_SMOOTH);
 519 }
 520
 521 void
 522 sp_node_path_edit_symmetrical(void)
 523 {
 524     sp_node_selected_set_type(Inkscape::NodePath::NODE_SYMM);
 525 }
 526
 527 static void toggle_show_handles (GtkToggleAction *act, gpointer data) {
 528     bool show = gtk_toggle_action_get_active( act );
 529     prefs_set_int_attribute ("tools.nodes", "show_handles",  show ? 1 : 0);
 530     sp_nodepath_show_handles(show);
 531 }
 532
 533 //################################
 534 //##    Node Editing Toolbox    ##
 535 //################################
 536
 537 static GtkWidget *
 538 sp_node_toolbox_new(SPDesktop *desktop)
 539 {
 540     gchar const * descr =
 541         "<ui>"
 542         "  <toolbar name='NodeToolbar'>"
 543         "    <toolitem action='NodeInsertAction' />"
 544         "    <toolitem action='NodeDeleteAction' />"
 545         "    <separator />"
 546         "    <toolitem action='NodeJoinAction' />"
 547         "    <toolitem action='NodeJoinSegmentAction' />"
 548         "    <toolitem action='NodeDeleteSegmentAction' />"
 549         "    <toolitem action='NodeBreakAction' />"
 550         "    <separator />"
 551         "    <toolitem action='NodeCuspAction' />"
 552         "    <toolitem action='NodeSmoothAction' />"
 553         "    <toolitem action='NodeSymmetricAction' />"
 554         "    <separator />"
 555         "    <toolitem action='NodeLineAction' />"
 556         "    <toolitem action='NodeCurveAction' />"
 557         "    <separator />"
 558         "    <toolitem action='ObjectToPath' />"
 559         "    <toolitem action='StrokeToPath' />"
 560         "    <separator />"
 561         "    <toolitem action='NodesShowHandlesAction' />"
 562         "  </toolbar>"
 563         "</ui>";
 564     GtkActionGroup* mainActions = create_or_fetch_actions( desktop );
 565
 566
 567     {
 568         InkAction* inky = ink_action_new( "NodeInsertAction",
 569                                           _("Insert"),
 570                                           _("Insert new nodes into selected segments"),
 571                                           "node_insert",
 572                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
 573         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_node_path_edit_add), 0 );
 574         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
 575     }
 576
 577     {
 578         InkAction* inky = ink_action_new( "NodeDeleteAction",
 579                                           _("Delete"),
 580                                           _("Delete selected nodes"),
 581                                           "node_delete",
 582                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
 583         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_node_path_edit_delete), 0 );
 584         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
 585     }
 586
 587     {
 588         InkAction* inky = ink_action_new( "NodeJoinAction",
 589                                           _("Join"),
 590                                           _("Join selected endnodes"),
 591                                           "node_join",
 592                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
 593         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_node_path_edit_join), 0 );
 594         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
 595     }
 596
 597     {
 598         InkAction* inky = ink_action_new( "NodeJoinSegmentAction",
 599                                           _("Join Segment"),
 600                                           _("Join selected endnodes with a new segment"),
 601                                           "node_join_segment",
 602                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
 603         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_node_path_edit_join_segment), 0 );
 604         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
 605     }
 606
 607     {
 608         InkAction* inky = ink_action_new( "NodeDeleteSegmentAction",
 609                                           _("Delete Segment"),
 610                                           _("Split path between two non-endpoint nodes"),
 611                                           "node_delete_segment",
 612                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
 613         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_node_path_edit_delete_segment), 0 );
 614         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
 615     }
 616
 617     {
 618         InkAction* inky = ink_action_new( "NodeBreakAction",
 619                                           _("Node Break"),
 620                                           _("Break path at selected nodes"),
 621                                           "node_break",
 622                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
 623         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_node_path_edit_break), 0 );
 624         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
 625     }
 626
 627     {
 628         InkAction* inky = ink_action_new( "NodeCuspAction",
 629                                           _("Node Cusp"),
 630                                           _("Make selected nodes corner"),
 631                                           "node_cusp",
 632                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
 633         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_node_path_edit_cusp), 0 );
 634         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
 635     }
 636
 637     {
 638         InkAction* inky = ink_action_new( "NodeSmoothAction",
 639                                           _("Node Smooth"),
 640                                           _("Make selected nodes smooth"),
 641                                           "node_smooth",
 642                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
 643         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_node_path_edit_smooth), 0 );
 644         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
 645     }
 646
 647     {
 648         InkAction* inky = ink_action_new( "NodeSymmetricAction",
 649                                           _("Node Symmetric"),
 650                                           _("Make selected nodes symmetric"),
 651                                           "node_symmetric",
 652                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
 653         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_node_path_edit_symmetrical), 0 );
 654         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
 655     }
 656
 657     {
 658         InkAction* inky = ink_action_new( "NodeLineAction",
 659                                           _("Node Line"),
 660                                           _("Make selected segments lines"),
 661                                           "node_line",
 662                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
 663         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_node_path_edit_toline), 0 );
 664         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
 665     }
 666
 667     {
 668         InkAction* inky = ink_action_new( "NodeCurveAction",
 669                                           _("Node Curve"),
 670                                           _("Make selected segments curves"),
 671                                           "node_curve",
 672                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
 673         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_node_path_edit_tocurve), 0 );
 674         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
 675     }
 676
 677     {
 678         InkToggleAction* act = ink_toggle_action_new( "NodesShowHandlesAction",
 679                                                       _("Show Handles"),
 680                                                       _("Show the Bezier handles of selected nodes"),
 681                                                       "nodes_show_handles",
 682                                                       Inkscape::ICON_SIZE_DECORATION );
 683         gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
 684         g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(toggle_show_handles), desktop );
 685         gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), prefs_get_int_attribute( "tools.nodes", "show_handles", 1 ) );
 686     }
 687
 688     GtkUIManager* mgr = gtk_ui_manager_new();
 689     GError* errVal = 0;
 690
 691     gtk_ui_manager_insert_action_group( mgr, mainActions, 0 );
 692     gtk_ui_manager_add_ui_from_string( mgr, descr, -1, &errVal );
 693
 694     GtkWidget* toolBar = gtk_ui_manager_get_widget( mgr, "/ui/NodeToolbar" );
 695     gtk_toolbar_set_style( GTK_TOOLBAR(toolBar), GTK_TOOLBAR_ICONS );
 696     gint shrinkTop = prefs_get_int_attribute_limited( "toolbox", "small", 1, 0, 1 );
 697     Inkscape::IconSize toolboxSize = shrinkTop ? Inkscape::ICON_SIZE_SMALL_TOOLBAR : Inkscape::ICON_SIZE_LARGE_TOOLBAR;
 698     gtk_toolbar_set_icon_size( GTK_TOOLBAR(toolBar), (GtkIconSize)toolboxSize );
 699
 700     return toolBar;
 701 } // end of sp_node_toolbox_new()
 702
 703
 704 //########################
 705 //##    Zoom Toolbox    ##
 706 //########################
 707
 708 static GtkWidget *
 709 sp_zoom_toolbox_new(SPDesktop *desktop)
 710 {
 711     gchar const * descr =
 712         "<ui>"
 713         "  <toolbar name='ZoomToolbar'>"
 714         "    <toolitem action='ZoomIn' />"
 715         "    <toolitem action='ZoomOut' />"
 716         "    <separator />"
 717         "    <toolitem action='ZoomSelection' />"
 718         "    <toolitem action='ZoomDrawing' />"
 719         "    <toolitem action='ZoomPage' />"
 720         "    <toolitem action='ZoomPageWidth' />"
 721         "    <separator />"
 722         "    <toolitem action='ZoomPrev' />"
 723         "    <toolitem action='ZoomNext' />"
 724         "    <separator />"
 725         "    <toolitem action='Zoom1:0' />"
 726         "    <toolitem action='Zoom1:2' />"
 727         "    <toolitem action='Zoom2:1' />"
 728         "  </toolbar>"
 729         "</ui>";
 730     GtkActionGroup* mainActions = create_or_fetch_actions( desktop );
 731
 732
 733     GtkUIManager* mgr = gtk_ui_manager_new();
 734     GError* errVal = 0;
 735
 736     gtk_ui_manager_insert_action_group( mgr, mainActions, 0 );
 737     gtk_ui_manager_add_ui_from_string( mgr, descr, -1, &errVal );
 738
 739     GtkWidget* toolBar = gtk_ui_manager_get_widget( mgr, "/ui/ZoomToolbar" );
 740     gtk_toolbar_set_style( GTK_TOOLBAR(toolBar), GTK_TOOLBAR_ICONS );
 741     gint shrinkTop = prefs_get_int_attribute_limited( "toolbox", "small", 1, 0, 1 );
 742     Inkscape::IconSize toolboxSize = shrinkTop ? Inkscape::ICON_SIZE_SMALL_TOOLBAR : Inkscape::ICON_SIZE_LARGE_TOOLBAR;
 743     gtk_toolbar_set_icon_size( GTK_TOOLBAR(toolBar), (GtkIconSize)toolboxSize );
 744
 745     return toolBar;
 746 } // end of sp_zoom_toolbox_new()
 747
 748 void
 749 sp_tool_toolbox_set_desktop(GtkWidget *toolbox, SPDesktop *desktop)
 750 {
 751     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")));
 752 }
 753
 754
 755 void
 756 sp_aux_toolbox_set_desktop(GtkWidget *toolbox, SPDesktop *desktop)
 757 {
 758     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")));
 759 }
 760
 761 void
 762 sp_commands_toolbox_set_desktop(GtkWidget *toolbox, SPDesktop *desktop)
 763 {
 764     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")));
 765 }
 766
 767 static void
 768 toolbox_set_desktop(GtkWidget *toolbox, SPDesktop *desktop, SetupFunction setup_func, UpdateFunction update_func, sigc::connection *conn)
 769 {
 770     gpointer ptr = g_object_get_data(G_OBJECT(toolbox), "desktop");
 771     SPDesktop *old_desktop = static_cast<SPDesktop*>(ptr);
 772
 773     if (old_desktop) {
 774         GList *children, *iter;
 775
 776         children = gtk_container_get_children(GTK_CONTAINER(toolbox));
 777         for ( iter = children ; iter ; iter = iter->next ) {
 778             gtk_container_remove( GTK_CONTAINER(toolbox), GTK_WIDGET(iter->data) );
 779         }
 780         g_list_free(children);
 781     }
 782
 783     g_object_set_data(G_OBJECT(toolbox), "desktop", (gpointer)desktop);
 784
 785     if (desktop) {
 786         gtk_widget_set_sensitive(toolbox, TRUE);
 787         setup_func(toolbox, desktop);
 788         update_func(desktop, desktop->event_context, toolbox);
 789         *conn = desktop->connectEventContextChanged
 790             (sigc::bind (sigc::ptr_fun(update_func), toolbox));
 791     } else {
 792         gtk_widget_set_sensitive(toolbox, FALSE);
 793     }
 794
 795 } // end of toolbox_set_desktop()
 796
 797
 798 static void
 799 setup_tool_toolbox(GtkWidget *toolbox, SPDesktop *desktop)
 800 {
 801     GtkTooltips *tooltips=GTK_TOOLTIPS(g_object_get_data(G_OBJECT(toolbox), "tooltips"));
 802     gint shrinkLeft = prefs_get_int_attribute_limited( "toolbox.left", "small", 0, 0, 1 );
 803     Inkscape::IconSize toolboxSize = shrinkLeft ? Inkscape::ICON_SIZE_SMALL_TOOLBAR : Inkscape::ICON_SIZE_LARGE_TOOLBAR;
 804
 805     for (int i = 0 ; tools[i].type_name ; i++ ) {
 806         GtkWidget *button =
 807             sp_toolbox_button_new_from_verb_with_doubleclick( toolbox, toolboxSize,
 808                                                               SP_BUTTON_TYPE_TOGGLE,
 809                                                               Inkscape::Verb::get(tools[i].verb),
 810                                                               Inkscape::Verb::get(tools[i].doubleclick_verb),
 811                                                               desktop,
 812                                                               tooltips );
 813
 814         g_object_set_data( G_OBJECT(toolbox), tools[i].data_name,
 815                            (gpointer)button );
 816     }
 817 }
 818
 819
 820 static void
 821 update_tool_toolbox( SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox )
 822 {
 823     gchar const *const tname = ( eventcontext
 824                                  ? gtk_type_name(GTK_OBJECT_TYPE(eventcontext))
 825                                  : NULL );
 826     for (int i = 0 ; tools[i].type_name ; i++ ) {
 827         SPButton *button = SP_BUTTON(g_object_get_data(G_OBJECT(toolbox), tools[i].data_name));
 828         sp_button_toggle_set_down(button, tname && !strcmp(tname, tools[i].type_name));
 829     }
 830 }
 831
 832 static void
 833 setup_aux_toolbox(GtkWidget *toolbox, SPDesktop *desktop)
 834 {
 835     GtkSizeGroup* grouper = gtk_size_group_new( GTK_SIZE_GROUP_BOTH );
 836
 837     for (int i = 0 ; aux_toolboxes[i].type_name ; i++ ) {
 838         GtkWidget *sub_toolbox;
 839         if (aux_toolboxes[i].create_func == NULL)
 840             sub_toolbox = sp_empty_toolbox_new(desktop);
 841         else
 842             sub_toolbox = aux_toolboxes[i].create_func(desktop);
 843
 844         gtk_size_group_add_widget( grouper, sub_toolbox );
 845
 846         gtk_container_add(GTK_CONTAINER(toolbox), sub_toolbox);
 847         g_object_set_data(G_OBJECT(toolbox), aux_toolboxes[i].data_name, sub_toolbox);
 848     }
 849     g_object_unref( G_OBJECT(grouper) );
 850 }
 851
 852 static void
 853 update_aux_toolbox(SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox)
 854 {
 855     gchar const *tname = ( eventcontext
 856                            ? gtk_type_name(GTK_OBJECT_TYPE(eventcontext))
 857                            : NULL );
 858     for (int i = 0 ; aux_toolboxes[i].type_name ; i++ ) {
 859         GtkWidget *sub_toolbox = GTK_WIDGET(g_object_get_data(G_OBJECT(toolbox), aux_toolboxes[i].data_name));
 860         if (tname && !strcmp(tname, aux_toolboxes[i].type_name)) {
 861             gtk_widget_show_all(sub_toolbox);
 862             g_object_set_data(G_OBJECT(toolbox), "shows", sub_toolbox);
 863         } else {
 864             gtk_widget_hide(sub_toolbox);
 865         }
 866     }
 867 }
 868
 869 static void
 870 setup_commands_toolbox(GtkWidget *toolbox, SPDesktop *desktop)
 871 {
 872     gchar const * descr =
 873         "<ui>"
 874         "  <toolbar name='CommandsToolbar'>"
 875         "    <toolitem action='FileNew' />"
 876         "    <toolitem action='FileOpen' />"
 877         "    <toolitem action='FileSave' />"
 878         "    <toolitem action='FilePrint' />"
 879         "    <separator />"
 880         "    <toolitem action='FileImport' />"
 881         "    <toolitem action='FileExport' />"
 882         "    <separator />"
 883         "    <toolitem action='EditUndo' />"
 884         "    <toolitem action='EditRedo' />"
 885         "    <separator />"
 886         "    <toolitem action='EditCopy' />"
 887         "    <toolitem action='EditCut' />"
 888         "    <toolitem action='EditPaste' />"
 889         "    <separator />"
 890         "    <toolitem action='ZoomSelection' />"
 891         "    <toolitem action='ZoomDrawing' />"
 892         "    <toolitem action='ZoomPage' />"
 893         "    <separator />"
 894         "    <toolitem action='EditDuplicate' />"
 895         "    <toolitem action='EditClone' />"
 896         "    <toolitem action='EditUnlinkClone' />"
 897         "    <separator />"
 898         "    <toolitem action='SelectionGroup' />"
 899         "    <toolitem action='SelectionUnGroup' />"
 900         "    <separator />"
 901         "    <toolitem action='DialogFillStroke' />"
 902         "    <toolitem action='DialogText' />"
 903         "    <toolitem action='DialogXMLEditor' />"
 904         "    <toolitem action='DialogAlignDistribute' />"
 905         "    <separator />"
 906         "    <toolitem action='DialogPreferences' />"
 907         "    <toolitem action='DialogDocumentProperties' />"
 908         "  </toolbar>"
 909         "</ui>";
 910     GtkActionGroup* mainActions = create_or_fetch_actions( desktop );
 911
 912
 913     GtkUIManager* mgr = gtk_ui_manager_new();
 914     GError* errVal = 0;
 915
 916     gtk_ui_manager_insert_action_group( mgr, mainActions, 0 );
 917     gtk_ui_manager_add_ui_from_string( mgr, descr, -1, &errVal );
 918
 919     GtkWidget* toolBar = gtk_ui_manager_get_widget( mgr, "/ui/CommandsToolbar" );
 920     gtk_toolbar_set_style( GTK_TOOLBAR(toolBar), GTK_TOOLBAR_ICONS );
 921     gint shrinkTop = prefs_get_int_attribute_limited( "toolbox", "small", 1, 0, 1 );
 922     Inkscape::IconSize toolboxSize = shrinkTop ? Inkscape::ICON_SIZE_SMALL_TOOLBAR : Inkscape::ICON_SIZE_LARGE_TOOLBAR;
 923     gtk_toolbar_set_icon_size( GTK_TOOLBAR(toolBar), (GtkIconSize)toolboxSize );
 924
 925
 926     gtk_container_add( GTK_CONTAINER(toolbox), toolBar );
 927 }
 928
 929 static void
 930 update_commands_toolbox(SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox)
 931 {
 932 }
 933
 934 void show_aux_toolbox(GtkWidget *toolbox_toplevel)
 935 {
 936     gtk_widget_show(toolbox_toplevel);
 937     GtkWidget *toolbox = gtk_bin_get_child(GTK_BIN(toolbox_toplevel));
 938
 939     GtkWidget *shown_toolbox = GTK_WIDGET(g_object_get_data(G_OBJECT(toolbox), "shows"));
 940     if (!shown_toolbox) {
 941         return;
 942     }
 943     gtk_widget_show(toolbox);
 944
 945     // need to show the spacer, or the padding will be off
 946     GtkWidget *spacer = GTK_WIDGET(g_object_get_data(G_OBJECT(toolbox), "top_spacer"));
 947     gtk_widget_show(spacer);
 948
 949     gtk_widget_show_all(shown_toolbox);
 950 }
 951
 952 void
 953 aux_toolbox_space(GtkWidget *tb, gint space)
 954 {
 955     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, space);
 956 }
 957
 958 static GtkWidget *
 959 sp_empty_toolbox_new(SPDesktop *desktop)
 960 {
 961     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
 962     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
 963     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
 964
 965     gtk_widget_show_all(tbl);
 966     sp_set_font_size_smaller (tbl);
 967
 968     return tbl;
 969 }
 970
 971 // helper UI functions
 972
 973 GtkWidget *
 974 sp_tb_spinbutton(
 975     gchar *label, gchar const *tooltip,
 976     gchar const *path, gchar const *data, gdouble def,
 977     GtkWidget *us,
 978     GtkWidget *tbl,
 979     gboolean altx, gchar const *altx_mark,
 980     gdouble lower, gdouble upper, gdouble step, gdouble page,
 981     void (*callback)(GtkAdjustment *, GtkWidget *),
 982     gdouble climb = 0.1, guint digits = 3, double factor = 1.0)
 983 {
 984     GtkTooltips *tt = gtk_tooltips_new();
 985
 986     GtkWidget *hb = gtk_hbox_new(FALSE, 1);
 987
 988     GtkWidget *l = gtk_label_new(label);
 989     gtk_widget_show(l);
 990     gtk_misc_set_alignment(GTK_MISC(l), 1.0, 0.5);
 991     gtk_container_add(GTK_CONTAINER(hb), l);
 992
 993     GtkObject *a = gtk_adjustment_new(prefs_get_double_attribute(path, data, def) * factor,
 994                                       lower, upper, step, page, page);
 995     gtk_object_set_data(GTK_OBJECT(tbl), data, a);
 996     if (us)
 997         sp_unit_selector_add_adjustment(SP_UNIT_SELECTOR(us), GTK_ADJUSTMENT(a));
 998
 999     GtkWidget *sb = gtk_spin_button_new(GTK_ADJUSTMENT(a), climb, digits);
1000     gtk_tooltips_set_tip(tt, sb, tooltip, NULL);
1001     if (altx)
1002         gtk_object_set_data(GTK_OBJECT(sb), altx_mark, sb);
1003     gtk_widget_set_size_request(sb,
1004                                 (upper <= 1.0 || digits == 0)? AUX_SPINBUTTON_WIDTH_SMALL - 10: AUX_SPINBUTTON_WIDTH_SMALL,
1005                                 AUX_SPINBUTTON_HEIGHT);
1006     gtk_widget_show(sb);
1007     gtk_signal_connect(GTK_OBJECT(sb), "focus-in-event", GTK_SIGNAL_FUNC(spinbutton_focus_in), tbl);
1008     gtk_signal_connect(GTK_OBJECT(sb), "key-press-event", GTK_SIGNAL_FUNC(spinbutton_keypress), tbl);
1009     gtk_container_add(GTK_CONTAINER(hb), sb);
1010     gtk_signal_connect(GTK_OBJECT(a), "value_changed", GTK_SIGNAL_FUNC(callback), tbl);
1011
1012     return hb;
1013 }
1014
1015 static EgeAdjustmentAction * create_adjustment_action( gchar const *name,
1016                                                        gchar const *label, gchar const *tooltip,
1017                                                        gchar const *path, gchar const *data, gdouble def,
1018                                                        GtkWidget *focusTarget,
1019                                                        GtkWidget *us,
1020                                                        GtkWidget *dataKludge,
1021                                                        gboolean altx, gchar const *altx_mark,
1022                                                        gdouble lower, gdouble upper, gdouble step, gdouble page,
1023                                                        gchar const** descrLabels, gdouble const* descrValues, guint descrCount,
1024                                                        void (*callback)(GtkAdjustment *, GtkWidget *),
1025                                                        gdouble climb = 0.1, guint digits = 3, double factor = 1.0 )
1026 {
1027     GtkAdjustment* adj = GTK_ADJUSTMENT( gtk_adjustment_new( prefs_get_double_attribute(path, data, def) * factor,
1028                                                              lower, upper, step, page, page ) );
1029     if (us) {
1030         sp_unit_selector_add_adjustment( SP_UNIT_SELECTOR(us), adj );
1031     }
1032
1033     gtk_signal_connect( GTK_OBJECT(adj), "value-changed", GTK_SIGNAL_FUNC(callback), dataKludge );
1034
1035     EgeAdjustmentAction* act = ege_adjustment_action_new( adj, name, label, tooltip, 0, climb, digits );
1036
1037     if ( (descrCount > 0) && descrLabels && descrValues ) {
1038         ege_adjustment_action_set_descriptions( act, descrLabels, descrValues, descrCount );
1039     }
1040
1041     if ( focusTarget ) {
1042         ege_adjustment_action_set_focuswidget( act, focusTarget );
1043     }
1044
1045     if ( altx && altx_mark ) {
1046         g_object_set( G_OBJECT(act), "self-id", altx_mark, NULL );
1047     }
1048
1049     if ( dataKludge ) {
1050         gtk_object_set_data( GTK_OBJECT(dataKludge), data, adj );
1051     }
1052
1053     // Using a cast just to make sure we pass in the right kind of function pointer
1054     g_object_set( G_OBJECT(act), "tool-post", static_cast<EgeWidgetFixup>(sp_set_font_size_smaller), NULL );
1055
1056     return act;
1057 }
1058
1059
1060 #define MODE_LABEL_WIDTH 70
1061
1062 //########################
1063 //##       Star         ##
1064 //########################
1065
1066 static void sp_stb_magnitude_value_changed( GtkAdjustment *adj, GtkWidget *dataKludge )
1067 {
1068     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(dataKludge), "desktop");
1069
1070     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
1071         // do not remember prefs if this call is initiated by an undo change, because undoing object
1072         // creation sets bogus values to its attributes before it is deleted
1073         prefs_set_int_attribute("tools.shapes.star", "magnitude", (gint)adj->value);
1074     }
1075
1076     // quit if run by the attr_changed listener
1077     if (g_object_get_data(G_OBJECT(dataKludge), "freeze")) {
1078         return;
1079     }
1080
1081     // in turn, prevent listener from responding
1082     g_object_set_data(G_OBJECT(dataKludge), "freeze", GINT_TO_POINTER(TRUE));
1083
1084     bool modmade = false;
1085
1086     Inkscape::Selection *selection = sp_desktop_selection(desktop);
1087     GSList const *items = selection->itemList();
1088     for (; items != NULL; items = items->next) {
1089         if (SP_IS_STAR((SPItem *) items->data)) {
1090             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
1091             sp_repr_set_int(repr,"sodipodi:sides",(gint)adj->value);
1092             sp_repr_set_svg_double(repr, "sodipodi:arg2",
1093                                    (sp_repr_get_double_attribute(repr, "sodipodi:arg1", 0.5)
1094                                     + M_PI / (gint)adj->value));
1095             SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
1096             modmade = true;
1097         }
1098     }
1099     if (modmade)  sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_STAR,
1100                                    _("Star: Change number of corners"));
1101
1102     g_object_set_data(G_OBJECT(dataKludge), "freeze", GINT_TO_POINTER(FALSE));
1103 }
1104
1105 static void sp_stb_proportion_value_changed( GtkAdjustment *adj, GtkWidget *dataKludge )
1106 {
1107     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(dataKludge), "desktop");
1108
1109     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
1110         prefs_set_double_attribute("tools.shapes.star", "proportion", adj->value);
1111     }
1112
1113     // quit if run by the attr_changed listener
1114     if (g_object_get_data(G_OBJECT(dataKludge), "freeze")) {
1115         return;
1116     }
1117
1118     // in turn, prevent listener from responding
1119     g_object_set_data(G_OBJECT(dataKludge), "freeze", GINT_TO_POINTER(TRUE));
1120
1121     bool modmade = false;
1122     Inkscape::Selection *selection = sp_desktop_selection(desktop);
1123     GSList const *items = selection->itemList();
1124     for (; items != NULL; items = items->next) {
1125         if (SP_IS_STAR((SPItem *) items->data)) {
1126             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
1127
1128             gdouble r1 = sp_repr_get_double_attribute(repr, "sodipodi:r1", 1.0);
1129             gdouble r2 = sp_repr_get_double_attribute(repr, "sodipodi:r2", 1.0);
1130             if (r2 < r1) {
1131                 sp_repr_set_svg_double(repr, "sodipodi:r2", r1*adj->value);
1132             } else {
1133                 sp_repr_set_svg_double(repr, "sodipodi:r1", r2*adj->value);
1134             }
1135
1136             SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
1137             modmade = true;
1138         }
1139     }
1140
1141     if (modmade) sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_STAR,
1142                                    _("Star: Change spoke ratio"));
1143
1144     g_object_set_data(G_OBJECT(dataKludge), "freeze", GINT_TO_POINTER(FALSE));
1145 }
1146
1147 static void sp_stb_sides_flat_state_changed( EgeSelectOneAction *act, GtkObject *dataKludge )
1148 {
1149     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(dataKludge), "desktop");
1150     bool flat = ege_select_one_action_get_active( act ) == 0;
1151
1152     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
1153         prefs_set_string_attribute( "tools.shapes.star", "isflatsided",
1154                                     flat ? "true" : "false" );
1155     }
1156
1157     // quit if run by the attr_changed listener
1158     if (g_object_get_data(G_OBJECT(dataKludge), "freeze")) {
1159         return;
1160     }
1161
1162     // in turn, prevent listener from responding
1163     g_object_set_data(G_OBJECT(dataKludge), "freeze", GINT_TO_POINTER(TRUE));
1164
1165     Inkscape::Selection *selection = sp_desktop_selection(desktop);
1166     GSList const *items = selection->itemList();
1167     GtkAction* prop_action = GTK_ACTION( g_object_get_data(G_OBJECT(dataKludge), "prop_action") );
1168     bool modmade = false;
1169
1170     if ( prop_action ) {
1171         gtk_action_set_sensitive( prop_action, !flat );
1172     }
1173
1174     for (; items != NULL; items = items->next) {
1175         if (SP_IS_STAR((SPItem *) items->data)) {
1176             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
1177             repr->setAttribute("inkscape:flatsided", flat ? "true" : "false" );
1178             SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
1179             modmade = true;
1180         }
1181     }
1182
1183     if (modmade) {
1184         sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_STAR,
1185                          flat ? _("Make polygon") : _("Make star"));
1186     }
1187
1188     g_object_set_data(G_OBJECT(dataKludge), "freeze", GINT_TO_POINTER(FALSE));
1189 }
1190
1191 static void sp_stb_rounded_value_changed( GtkAdjustment *adj, GtkWidget *dataKludge )
1192 {
1193     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(dataKludge), "desktop");
1194
1195     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
1196         prefs_set_double_attribute("tools.shapes.star", "rounded", (gdouble) adj->value);
1197     }
1198
1199     // quit if run by the attr_changed listener
1200     if (g_object_get_data(G_OBJECT(dataKludge), "freeze")) {
1201         return;
1202     }
1203
1204     // in turn, prevent listener from responding
1205     g_object_set_data(G_OBJECT(dataKludge), "freeze", GINT_TO_POINTER(TRUE));
1206
1207     bool modmade = false;
1208
1209     Inkscape::Selection *selection = sp_desktop_selection(desktop);
1210     GSList const *items = selection->itemList();
1211     for (; items != NULL; items = items->next) {
1212         if (SP_IS_STAR((SPItem *) items->data)) {
1213             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
1214             sp_repr_set_svg_double(repr, "inkscape:rounded", (gdouble) adj->value);
1215             SP_OBJECT(items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
1216             modmade = true;
1217         }
1218     }
1219     if (modmade)  sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_STAR,
1220                                    _("Star: Change rounding"));
1221
1222     g_object_set_data(G_OBJECT(dataKludge), "freeze", GINT_TO_POINTER(FALSE));
1223 }
1224
1225 static void sp_stb_randomized_value_changed( GtkAdjustment *adj, GtkWidget *dataKludge )
1226 {
1227     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(dataKludge), "desktop");
1228
1229     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
1230         prefs_set_double_attribute("tools.shapes.star", "randomized", (gdouble) adj->value);
1231     }
1232
1233     // quit if run by the attr_changed listener
1234     if (g_object_get_data(G_OBJECT(dataKludge), "freeze")) {
1235         return;
1236     }
1237
1238     // in turn, prevent listener from responding
1239     g_object_set_data(G_OBJECT(dataKludge), "freeze", GINT_TO_POINTER(TRUE));
1240
1241     bool modmade = false;
1242
1243     Inkscape::Selection *selection = sp_desktop_selection(desktop);
1244     GSList const *items = selection->itemList();
1245     for (; items != NULL; items = items->next) {
1246         if (SP_IS_STAR((SPItem *) items->data)) {
1247             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
1248             sp_repr_set_svg_double(repr, "inkscape:randomized", (gdouble) adj->value);
1249             SP_OBJECT(items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
1250             modmade = true;
1251         }
1252     }
1253     if (modmade)  sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_STAR,
1254                                    _("Star: Change randomization"));
1255
1256     g_object_set_data(G_OBJECT(dataKludge), "freeze", GINT_TO_POINTER(FALSE));
1257 }
1258
1259
1260 static void star_tb_event_attr_changed(Inkscape::XML::Node *repr, gchar const *name,
1261                                        gchar const *old_value, gchar const *new_value,
1262                                        bool is_interactive, gpointer data)
1263 {
1264     GtkWidget *tbl = GTK_WIDGET(data);
1265
1266     // quit if run by the _changed callbacks
1267     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
1268         return;
1269     }
1270
1271     // in turn, prevent callbacks from responding
1272     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
1273
1274     GtkAdjustment *adj = 0;
1275
1276     if (!strcmp(name, "inkscape:randomized")) {
1277         adj = GTK_ADJUSTMENT( gtk_object_get_data(GTK_OBJECT(tbl), "randomized") );
1278         gtk_adjustment_set_value(adj, sp_repr_get_double_attribute(repr, "inkscape:randomized", 0.0));
1279     } else if (!strcmp(name, "inkscape:rounded")) {
1280         adj = GTK_ADJUSTMENT( gtk_object_get_data(GTK_OBJECT(tbl), "rounded") );
1281         gtk_adjustment_set_value(adj, sp_repr_get_double_attribute(repr, "inkscape:rounded", 0.0));
1282     } else if (!strcmp(name, "inkscape:flatsided")) {
1283         GtkAction* prop_action = GTK_ACTION( g_object_get_data(G_OBJECT(tbl), "prop_action") );
1284         char const *flatsides = repr->attribute("inkscape:flatsided");
1285         EgeSelectOneAction* flat_action = EGE_SELECT_ONE_ACTION( g_object_get_data( G_OBJECT(tbl), "flat_action" ) );
1286         if ( flatsides && !strcmp(flatsides,"false") ) {
1287             ege_select_one_action_set_active( flat_action, 1 );
1288             gtk_action_set_sensitive( prop_action, TRUE );
1289         } else {
1290             ege_select_one_action_set_active( flat_action, 0 );
1291             gtk_action_set_sensitive( prop_action, FALSE );
1292         }
1293     } else if (!strcmp(name, "sodipodi:r1") || !strcmp(name, "sodipodi:r2")) {
1294         adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "proportion");
1295         gdouble r1 = sp_repr_get_double_attribute(repr, "sodipodi:r1", 1.0);
1296         gdouble r2 = sp_repr_get_double_attribute(repr, "sodipodi:r2", 1.0);
1297         if (r2 < r1) {
1298             gtk_adjustment_set_value(adj, r2/r1);
1299         } else {
1300             gtk_adjustment_set_value(adj, r1/r2);
1301         }
1302     } else if (!strcmp(name, "sodipodi:sides")) {
1303         adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "magnitude");
1304         gtk_adjustment_set_value(adj, sp_repr_get_int_attribute(repr, "sodipodi:sides", 0));
1305     }
1306
1307     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
1308 }
1309
1310
1311 static Inkscape::XML::NodeEventVector star_tb_repr_events =
1312 {
1313     NULL, /* child_added */
1314     NULL, /* child_removed */
1315     star_tb_event_attr_changed,
1316     NULL, /* content_changed */
1317     NULL  /* order_changed */
1318 };
1319
1320
1321 /**
1322  *  \param selection Should not be NULL.
1323  */
1324 static void
1325 sp_star_toolbox_selection_changed(Inkscape::Selection *selection, GtkObject *tbl)
1326 {
1327     int n_selected = 0;
1328     Inkscape::XML::Node *repr = NULL;
1329     Inkscape::XML::Node *oldrepr = NULL;
1330
1331     for (GSList const *items = selection->itemList();
1332          items != NULL;
1333          items = items->next)
1334     {
1335         if (SP_IS_STAR((SPItem *) items->data)) {
1336             n_selected++;
1337             repr = SP_OBJECT_REPR((SPItem *) items->data);
1338         }
1339     }
1340
1341     EgeOutputAction* act = EGE_OUTPUT_ACTION( gtk_object_get_data(GTK_OBJECT(tbl), "mode_action") );
1342
1343     if (n_selected == 0) {
1344         g_object_set( G_OBJECT(act), "label", _("<b>New:</b>"), NULL );
1345     } else if (n_selected == 1) {
1346         g_object_set( G_OBJECT(act), "label", _("<b>Change:</b>"), NULL );
1347
1348         oldrepr = (Inkscape::XML::Node *) gtk_object_get_data(GTK_OBJECT(tbl), "repr");
1349         if (oldrepr) { // remove old listener
1350             sp_repr_remove_listener_by_data(oldrepr, tbl);
1351             Inkscape::GC::release(oldrepr);
1352             oldrepr = 0;
1353             g_object_set_data(G_OBJECT(tbl), "repr", NULL);
1354         }
1355
1356         if (repr) {
1357             g_object_set_data(G_OBJECT(tbl), "repr", repr);
1358             Inkscape::GC::anchor(repr);
1359             sp_repr_add_listener(repr, &star_tb_repr_events, tbl);
1360             sp_repr_synthesize_events(repr, &star_tb_repr_events, tbl);
1361         }
1362     } else {
1363         // FIXME: implement averaging of all parameters for multiple selected stars
1364         //gtk_label_set_markup(GTK_LABEL(l), _("<b>Average:</b>"));
1365         //gtk_label_set_markup(GTK_LABEL(l), _("<b>Change:</b>"));
1366     }
1367 }
1368
1369
1370 static void sp_stb_defaults( GtkWidget *widget, GtkWidget *dataKludge )
1371 {
1372     // FIXME: in this and all other _default functions, set some flag telling the value_changed
1373     // callbacks to lump all the changes for all selected objects in one undo step
1374
1375     GtkAdjustment *adj = 0;
1376
1377     // fixme: make settable in prefs!
1378     gint mag = 5;
1379     gdouble prop = 0.5;
1380     gboolean flat = FALSE;
1381     gdouble randomized = 0;
1382     gdouble rounded = 0;
1383
1384     EgeSelectOneAction* flat_action = EGE_SELECT_ONE_ACTION( g_object_get_data( G_OBJECT(dataKludge), "flat_action" ) );
1385     ege_select_one_action_set_active( flat_action, flat ? 0 : 1 );
1386
1387     GtkAction* sb2 = GTK_ACTION( g_object_get_data(G_OBJECT(dataKludge), "prop_action") );
1388     gtk_action_set_sensitive( sb2, !flat );
1389
1390     adj = GTK_ADJUSTMENT( gtk_object_get_data(GTK_OBJECT(dataKludge), "magnitude") );
1391     gtk_adjustment_set_value(adj, mag);
1392     gtk_adjustment_value_changed(adj);
1393
1394     adj = GTK_ADJUSTMENT( gtk_object_get_data(GTK_OBJECT(dataKludge), "proportion") );
1395     gtk_adjustment_set_value(adj, prop);
1396     gtk_adjustment_value_changed(adj);
1397
1398     adj = GTK_ADJUSTMENT( gtk_object_get_data(GTK_OBJECT(dataKludge), "rounded") );
1399     gtk_adjustment_set_value(adj, rounded);
1400     gtk_adjustment_value_changed(adj);
1401
1402     adj = GTK_ADJUSTMENT( gtk_object_get_data(GTK_OBJECT(dataKludge), "randomized") );
1403     gtk_adjustment_set_value(adj, randomized);
1404     gtk_adjustment_value_changed(adj);
1405 }
1406
1407
1408 void
1409 sp_toolbox_add_label(GtkWidget *tbl, gchar const *title, bool wide)
1410 {
1411     GtkWidget *boxl = gtk_hbox_new(FALSE, 0);
1412     if (wide) gtk_widget_set_size_request(boxl, MODE_LABEL_WIDTH, -1);
1413     GtkWidget *l = gtk_label_new(NULL);
1414     gtk_label_set_markup(GTK_LABEL(l), title);
1415     gtk_box_pack_end(GTK_BOX(boxl), l, FALSE, FALSE, 0);
1416     gtk_box_pack_start(GTK_BOX(tbl), boxl, FALSE, FALSE, 0);
1417     gtk_object_set_data(GTK_OBJECT(tbl), "mode_label", l);
1418 }
1419
1420
1421 static GtkWidget *
1422 sp_star_toolbox_new(SPDesktop *desktop)
1423 {
1424     GtkWidget* holder = gtk_table_new( 1, 2, FALSE );
1425
1426     gchar const * descr =
1427         "<ui>"
1428         "  <toolbar name='StarToolbar'>"
1429         "    <separator />"
1430         "    <toolitem action='StarStateAction' />"
1431         "    <separator />"
1432         "    <toolitem action='FlatAction' />"
1433         "    <separator />"
1434         "    <toolitem action='MagnitudeAction' />"
1435         "    <toolitem action='SpokeAction' />"
1436         "    <toolitem action='RoundednessAction' />"
1437         "    <toolitem action='RandomizationAction' />"
1438         "    <separator />"
1439         "    <toolitem action='ResetAction' />"
1440         "  </toolbar>"
1441         "</ui>";
1442     GtkActionGroup* mainActions = gtk_action_group_new("main");
1443
1444     {
1445         EgeOutputAction* act = ege_output_action_new( "StarStateAction", _("<b>New:</b>"), "", 0 );
1446         ege_output_action_set_use_markup( act, TRUE );
1447         gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
1448         gtk_object_set_data( GTK_OBJECT(holder), "mode_action", act );
1449     }
1450
1451     {
1452         gtk_object_set_data(GTK_OBJECT(holder), "dtw", desktop->canvas);
1453         gtk_object_set_data(GTK_OBJECT(holder), "desktop", desktop);
1454
1455         //EgeAdjustmentAction* calligraphy_angle = 0;
1456         EgeAdjustmentAction* eact = 0;
1457         gchar const *flatsidedstr = prefs_get_string_attribute( "tools.shapes.star", "isflatsided" );
1458         bool isFlatSided = flatsidedstr ? (strcmp(flatsidedstr, "false") != 0) : true;
1459
1460         /* Flatsided checkbox */
1461         {
1462             GtkListStore* model = gtk_list_store_new( 3, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING );
1463
1464             GtkTreeIter iter;
1465             gtk_list_store_append( model, &iter );
1466             gtk_list_store_set( model, &iter,
1467                                 0, _("Polygon"),
1468                                 1, _("Regular polygon (with one handle) instead of a star"),
1469                                 2, "star_flat",
1470                                 -1 );
1471
1472             gtk_list_store_append( model, &iter );
1473             gtk_list_store_set( model, &iter,
1474                                 0, _("Star"),
1475                                 1, _("Star instead of a regular polygon (with one handle)"),
1476                                 2, "star_angled",
1477                                 -1 );
1478
1479             EgeSelectOneAction* act = ege_select_one_action_new( "FlatAction", _(""), _(""), NULL, GTK_TREE_MODEL(model) );
1480             gtk_action_group_add_action( mainActions, GTK_ACTION(act) );
1481             gtk_object_set_data( GTK_OBJECT(holder), "flat_action", act );
1482
1483             ege_select_one_action_set_appearance( act, "full" );
1484             ege_select_one_action_set_radio_action_type( act, INK_RADIO_ACTION_TYPE );
1485             g_object_set( G_OBJECT(act), "icon-property", "iconId", NULL );
1486             ege_select_one_action_set_icon_column( act, 2 );
1487             ege_select_one_action_set_tooltip_column( act, 1  );
1488
1489             ege_select_one_action_set_active( act, isFlatSided ? 0 : 1 );
1490             g_signal_connect_after( G_OBJECT(act), "changed", G_CALLBACK(sp_stb_sides_flat_state_changed), holder);
1491         }
1492
1493         /* Magnitude */
1494         //gchar const* labels[] = {_("tri (default)"), _("quad"), _("pent")};
1495         //gdouble values[] = {3, 4, 5};
1496         eact = create_adjustment_action( "MagnitudeAction",
1497                                          _("Corners:"), _("Number of corners of a polygon or star"),
1498                                          "tools.shapes.star", "magnitude", 3,
1499                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
1500                                          3, 1024, 1, 5,
1501                                          0, 0, 0, // labels, values, G_N_ELEMENTS(labels),
1502                                          sp_stb_magnitude_value_changed,
1503                                          1.0, 0 );
1504         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
1505         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
1506
1507         /* Spoke ratio */
1508         //gchar const* labels2[] = {_("(left edge up)"), _("(horizontal)"), _("(default)"), _("(right edge up)")};
1509         //gdouble values2[] = {-90, 0, 30, 90};
1510         eact = create_adjustment_action( "SpokeAction",
1511                                          _("Spoke ratio:"),
1512                                          // TRANSLATORS: Tip radius of a star is the distance from the center to the farthest handle.
1513                                          // Base radius is the same for the closest handle.
1514                                          _("Base radius to tip radius ratio"),
1515                                          "tools.shapes.star", "proportion", 0.5,
1516                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
1517                                          0.01, 1.0, 0.01, 0.1,
1518                                          0, 0, 0, // labels2, values2, G_N_ELEMENTS(labels2),
1519                                          sp_stb_proportion_value_changed );
1520         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
1521         g_object_set_data(G_OBJECT(holder), "prop_action", eact);
1522
1523         if ( !isFlatSided ) {
1524             gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
1525         } else {
1526             gtk_action_set_sensitive( GTK_ACTION(eact), FALSE );
1527         }
1528
1529         /* Roundedness */
1530         //gchar const* labels3[] = {_("(left edge up)"), _("(horizontal)"), _("(default)"), _("(right edge up)")};
1531         //gdouble values3[] = {-90, 0, 30, 90};
1532         eact = create_adjustment_action( "RoundednessAction",
1533                                          _("Rounded:"), _("How much rounded are the corners (0 for sharp)"),
1534                                          "tools.shapes.star", "rounded", 0.0,
1535                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
1536                                          -100.0, 100.0, 0.01, 0.1,
1537                                          0, 0, 0, // labels3, values3, G_N_ELEMENTS(labels3),
1538                                          sp_stb_rounded_value_changed );
1539         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
1540         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
1541
1542         /* Randomization */
1543         //gchar const* labels4[] = {_("(left edge up)"), _("(horizontal)"), _("(default)"), _("(right edge up)")};
1544         //gdouble values4[] = {-90, 0, 30, 90};
1545         eact = create_adjustment_action( "RandomizationAction",
1546                                          _("Randomized:"), _("Scatter randomly the corners and angles"),
1547                                          "tools.shapes.star", "randomized", 0.0,
1548                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
1549                                          -10.0, 10.0, 0.001, 0.01,
1550                                          0, 0, 0, // labels4, values4, G_N_ELEMENTS(labels4),
1551                                          sp_stb_randomized_value_changed, 0.1, 3 );
1552         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
1553         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
1554     }
1555
1556     {
1557         /* Reset */
1558         {
1559             GtkAction* act = gtk_action_new( "ResetAction",
1560                                              _("Defaults"),
1561                                              _("Reset shape parameters to defaults (use Inkscape Preferences > Tools to change defaults)"),
1562                                              GTK_STOCK_CLEAR );
1563             g_signal_connect_after( G_OBJECT(act), "activate", G_CALLBACK(sp_stb_defaults), holder );
1564             gtk_action_group_add_action( mainActions, act );
1565             gtk_action_set_sensitive( act, TRUE );
1566         }
1567     }
1568
1569
1570     GtkUIManager* mgr = gtk_ui_manager_new();
1571     GError* errVal = 0;
1572
1573     gtk_ui_manager_insert_action_group( mgr, mainActions, 0 );
1574     gtk_ui_manager_add_ui_from_string( mgr, descr, -1, &errVal );
1575
1576     GtkWidget* toolBar = gtk_ui_manager_get_widget( mgr, "/ui/StarToolbar" );
1577     gtk_toolbar_set_style( GTK_TOOLBAR(toolBar), GTK_TOOLBAR_ICONS );
1578     gtk_toolbar_set_icon_size( GTK_TOOLBAR(toolBar), GTK_ICON_SIZE_SMALL_TOOLBAR );
1579
1580
1581     gtk_table_attach( GTK_TABLE(holder), toolBar, 0, 1, 0, 1, (GtkAttachOptions)(GTK_EXPAND | GTK_FILL), (GtkAttachOptions)(GTK_EXPAND | GTK_FILL), 0, 0 );
1582
1583     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of new stars"));
1584     swatch->setDesktop( desktop );
1585     swatch->setClickVerb( SP_VERB_CONTEXT_STAR_PREFS );
1586     swatch->setWatchedTool( "tools.shapes.star", true );
1587     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
1588     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 );
1589
1590     gtk_widget_show_all(holder);
1591     //sp_set_font_size_smaller (tbl);
1592
1593     sigc::connection *connection = new sigc::connection(
1594         sp_desktop_selection(desktop)->connectChanged(sigc::bind(sigc::ptr_fun(sp_star_toolbox_selection_changed), (GtkObject *)holder))
1595         );
1596     g_signal_connect(G_OBJECT(holder), "destroy", G_CALLBACK(delete_connection), connection);
1597
1598     return holder;
1599 }
1600
1601
1602 //########################
1603 //##       Rect         ##
1604 //########################
1605
1606 static void
1607 sp_rtb_sensitivize (GtkWidget *tbl)
1608 {
1609     GtkAdjustment *adj1 = GTK_ADJUSTMENT(gtk_object_get_data(GTK_OBJECT(tbl), "rx"));
1610     GtkAdjustment *adj2 = GTK_ADJUSTMENT(gtk_object_get_data(GTK_OBJECT(tbl), "ry"));
1611     GtkAction* not_rounded = GTK_ACTION( g_object_get_data(G_OBJECT(tbl), "not_rounded") );
1612
1613     if (adj1->value == 0 && adj2->value == 0 && gtk_object_get_data(GTK_OBJECT(tbl), "single")) { // only for a single selected rect (for now)
1614         gtk_action_set_sensitive( not_rounded, FALSE );
1615     } else {
1616         gtk_action_set_sensitive( not_rounded, TRUE );
1617     }
1618 }
1619
1620
1621 static void
1622 sp_rtb_value_changed(GtkAdjustment *adj, GtkWidget *tbl, gchar const *value_name,
1623                           void (*setter)(SPRect *, gdouble))
1624 {
1625     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
1626
1627     UnitTracker* tracker = reinterpret_cast<UnitTracker*>(gtk_object_get_data(GTK_OBJECT(tbl), "tracker"));
1628     SPUnit const *unit = tracker->getActiveUnit();
1629
1630     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
1631         prefs_set_double_attribute("tools.shapes.rect", value_name, sp_units_get_pixels(adj->value, *unit));
1632     }
1633
1634     // quit if run by the attr_changed listener
1635     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
1636         return;
1637     }
1638
1639     // in turn, prevent listener from responding
1640     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
1641
1642     bool modmade = false;
1643     Inkscape::Selection *selection = sp_desktop_selection(desktop);
1644     for (GSList const *items = selection->itemList(); items != NULL; items = items->next) {
1645         if (SP_IS_RECT(items->data)) {
1646             if (adj->value != 0) {
1647                 setter(SP_RECT(items->data), sp_units_get_pixels(adj->value, *unit));
1648             } else {
1649                 SP_OBJECT_REPR(items->data)->setAttribute(value_name, NULL);
1650             }
1651             modmade = true;
1652         }
1653     }
1654
1655     sp_rtb_sensitivize (tbl);
1656
1657     if (modmade) {
1658         sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_RECT,
1659                                    _("Change rectangle"));
1660     }
1661
1662     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
1663
1664     // defocus spinbuttons by moving focus to the canvas, unless "stay" is on
1665     spinbutton_defocus(GTK_OBJECT(tbl));
1666 }
1667
1668 static void
1669 sp_rtb_rx_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1670 {
1671     sp_rtb_value_changed(adj, tbl, "rx", sp_rect_set_visible_rx);
1672 }
1673
1674 static void
1675 sp_rtb_ry_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1676 {
1677     sp_rtb_value_changed(adj, tbl, "ry", sp_rect_set_visible_ry);
1678 }
1679
1680 static void
1681 sp_rtb_width_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1682 {
1683     sp_rtb_value_changed(adj, tbl, "width", sp_rect_set_visible_width);
1684 }
1685
1686 static void
1687 sp_rtb_height_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1688 {
1689     sp_rtb_value_changed(adj, tbl, "height", sp_rect_set_visible_height);
1690 }
1691
1692
1693
1694 static void
1695 sp_rtb_defaults( GtkWidget *widget, GtkObject *obj)
1696 {
1697     GtkWidget *tbl = GTK_WIDGET(obj);
1698
1699     GtkAdjustment *adj = 0;
1700
1701     adj = GTK_ADJUSTMENT( gtk_object_get_data(obj, "rx") );
1702     gtk_adjustment_set_value(adj, 0.0);
1703     // this is necessary if the previous value was 0, but we still need to run the callback to change all selected objects
1704     gtk_adjustment_value_changed(adj);
1705
1706     adj = GTK_ADJUSTMENT( gtk_object_get_data(obj, "ry") );
1707     gtk_adjustment_set_value(adj, 0.0);
1708     gtk_adjustment_value_changed(adj);
1709
1710     sp_rtb_sensitivize (tbl);
1711 }
1712
1713 static void rect_tb_event_attr_changed(Inkscape::XML::Node *repr, gchar const *name,
1714                                        gchar const *old_value, gchar const *new_value,
1715                                        bool is_interactive, gpointer data)
1716 {
1717     GtkWidget *tbl = GTK_WIDGET(data);
1718
1719     // quit if run by the _changed callbacks
1720     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
1721         return;
1722     }
1723
1724     // in turn, prevent callbacks from responding
1725     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
1726
1727     UnitTracker* tracker = reinterpret_cast<UnitTracker*>( gtk_object_get_data(GTK_OBJECT(tbl), "tracker") );
1728     SPUnit const *unit = tracker->getActiveUnit();
1729
1730     gpointer item = g_object_get_data(G_OBJECT(tbl), "item");
1731     if (item && SP_IS_RECT(item)) {
1732         {
1733             GtkAdjustment *adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "rx");
1734             gdouble rx = sp_rect_get_visible_rx(SP_RECT(item));
1735             gtk_adjustment_set_value(adj, sp_pixels_get_units(rx, *unit));
1736         }
1737
1738         {
1739             GtkAdjustment *adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "ry");
1740             gdouble ry = sp_rect_get_visible_ry(SP_RECT(item));
1741             gtk_adjustment_set_value(adj, sp_pixels_get_units(ry, *unit));
1742         }
1743
1744         {
1745             GtkAdjustment *adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "width");
1746             gdouble width = sp_rect_get_visible_width (SP_RECT(item));
1747             gtk_adjustment_set_value(adj, sp_pixels_get_units(width, *unit));
1748         }
1749
1750         {
1751             GtkAdjustment *adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "height");
1752             gdouble height = sp_rect_get_visible_height (SP_RECT(item));
1753             gtk_adjustment_set_value(adj, sp_pixels_get_units(height, *unit));
1754         }
1755     }
1756
1757     sp_rtb_sensitivize (tbl);
1758
1759     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
1760 }
1761
1762
1763 static Inkscape::XML::NodeEventVector rect_tb_repr_events = {
1764     NULL, /* child_added */
1765     NULL, /* child_removed */
1766     rect_tb_event_attr_changed,
1767     NULL, /* content_changed */
1768     NULL  /* order_changed */
1769 };
1770
1771 /**
1772  *  \param selection should not be NULL.
1773  */
1774 static void
1775 sp_rect_toolbox_selection_changed(Inkscape::Selection *selection, GtkObject *tbl)
1776 {
1777     int n_selected = 0;
1778     Inkscape::XML::Node *repr = NULL;
1779     SPItem *item = NULL;
1780     Inkscape::XML::Node *oldrepr = NULL;
1781
1782     for (GSList const *items = selection->itemList();
1783          items != NULL;
1784          items = items->next) {
1785         if (SP_IS_RECT((SPItem *) items->data)) {
1786             n_selected++;
1787             item = (SPItem *) items->data;
1788             repr = SP_OBJECT_REPR(item);
1789         }
1790     }
1791
1792     EgeOutputAction* act = EGE_OUTPUT_ACTION( gtk_object_get_data(GTK_OBJECT(tbl), "mode_action") );
1793
1794     g_object_set_data(G_OBJECT(tbl), "single", GINT_TO_POINTER(FALSE));
1795
1796     if (n_selected == 0) {
1797         g_object_set( G_OBJECT(act), "label", _("<b>New:</b>"), NULL );
1798
1799         GtkAction* w = GTK_ACTION( gtk_object_get_data(GTK_OBJECT(tbl), "width_action") );
1800         gtk_action_set_sensitive(w, FALSE);
1801         GtkAction* h = GTK_ACTION( gtk_object_get_data(GTK_OBJECT(tbl), "height_action") );
1802         gtk_action_set_sensitive(h, FALSE);
1803
1804     } else if (n_selected == 1) {
1805         g_object_set( G_OBJECT(act), "label", _("<b>Change:</b>"), NULL );
1806         g_object_set_data(G_OBJECT(tbl), "single", GINT_TO_POINTER(TRUE));
1807
1808         GtkAction* w = GTK_ACTION( gtk_object_get_data(GTK_OBJECT(tbl), "width_action") );
1809         gtk_action_set_sensitive(w, TRUE);
1810         GtkAction* h = GTK_ACTION( gtk_object_get_data(GTK_OBJECT(tbl), "height_action") );
1811         gtk_action_set_sensitive(h, TRUE);
1812
1813         oldrepr = (Inkscape::XML::Node *) gtk_object_get_data(GTK_OBJECT(tbl), "repr");
1814         if (oldrepr) { // remove old listener
1815             sp_repr_remove_listener_by_data(oldrepr, tbl);
1816             Inkscape::GC::release(oldrepr);
1817             oldrepr = 0;
1818             g_object_set_data(G_OBJECT(tbl), "repr", NULL);
1819             g_object_set_data(G_OBJECT(tbl), "item", NULL);
1820         }
1821         if (repr) {
1822             g_object_set_data(G_OBJECT(tbl), "repr", repr);
1823             g_object_set_data(G_OBJECT(tbl), "item", item);
1824             Inkscape::GC::anchor(repr);
1825             sp_repr_add_listener(repr, &rect_tb_repr_events, tbl);
1826             sp_repr_synthesize_events(repr, &rect_tb_repr_events, tbl);
1827         }
1828     } else {
1829         // FIXME: implement averaging of all parameters for multiple selected
1830         //gtk_label_set_markup(GTK_LABEL(l), _("<b>Average:</b>"));
1831         g_object_set( G_OBJECT(act), "label", _("<b>Change:</b>"), NULL );
1832         sp_rtb_sensitivize (GTK_WIDGET(tbl));
1833     }
1834 }
1835
1836
1837 static GtkWidget *
1838 sp_rect_toolbox_new(SPDesktop *desktop)
1839 {
1840     GtkWidget *holder = gtk_hbox_new(FALSE, 0);
1841     gtk_object_set_data(GTK_OBJECT(holder), "dtw", desktop->canvas);
1842     gtk_object_set_data(GTK_OBJECT(holder), "desktop", desktop);
1843
1844     gchar const * descr =
1845         "<ui>"
1846         "  <toolbar name='RectToolbar'>"
1847         "    <toolitem action='RectStateAction' />"
1848         "    <toolitem action='WidthAction' />"
1849         "    <toolitem action='HeightAction' />"
1850         "    <toolitem action='RadiusXAction' />"
1851         "    <toolitem action='RadiusYAction' />"
1852         "    <toolitem action='RectUnitsAction' />"
1853         "    <separator />"
1854         "    <toolitem action='RectResetAction' />"
1855         "  </toolbar>"
1856         "</ui>";
1857     GtkActionGroup* mainActions = gtk_action_group_new("main");
1858
1859     EgeAdjustmentAction* eact = 0;
1860
1861     {
1862         EgeOutputAction* act = ege_output_action_new( "RectStateAction", _("<b>New:</b>"), "", 0 );
1863         ege_output_action_set_use_markup( act, TRUE );
1864         gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
1865         gtk_object_set_data( GTK_OBJECT(holder), "mode_action", act );
1866     }
1867
1868     // rx/ry units menu: create
1869     UnitTracker* tracker = new UnitTracker( SP_UNIT_ABSOLUTE | SP_UNIT_DEVICE );
1870     //tracker->addUnit( SP_UNIT_PERCENT, 0 );
1871     // fixme: add % meaning per cent of the width/height
1872     tracker->setActiveUnit( sp_desktop_namedview(desktop)->doc_units );
1873     gtk_object_set_data( GTK_OBJECT(holder), "tracker", tracker );
1874
1875     /* W */
1876     {
1877         eact = create_adjustment_action( "WidthAction",
1878                                          _("W:"), _("Width of rectangle"),
1879                                          "tools.shapes.rect", "width", 0,
1880                                          GTK_WIDGET(desktop->canvas), NULL/*us*/, holder, TRUE, "altx-rect",
1881                                          0, 1e6, SPIN_STEP, SPIN_PAGE_STEP,
1882                                          0, 0, 0,
1883                                          sp_rtb_width_value_changed );
1884         tracker->addAdjustment( ege_adjustment_action_get_adjustment(eact) );
1885         gtk_object_set_data( GTK_OBJECT(holder), "width_action", eact );
1886         gtk_action_set_sensitive( GTK_ACTION(eact), FALSE );
1887         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
1888     }
1889
1890     /* H */
1891     {
1892         eact = create_adjustment_action( "HeightAction",
1893                                          _("H:"), _("Height of rectangle"),
1894                                          "tools.shapes.rect", "height", 0,
1895                                          GTK_WIDGET(desktop->canvas), NULL/*us*/, holder, FALSE, NULL,
1896                                          0, 1e6, SPIN_STEP, SPIN_PAGE_STEP,
1897                                          0, 0, 0,
1898                                          sp_rtb_height_value_changed );
1899         tracker->addAdjustment( ege_adjustment_action_get_adjustment(eact) );
1900         gtk_object_set_data( GTK_OBJECT(holder), "height_action", eact );
1901         gtk_action_set_sensitive( GTK_ACTION(eact), FALSE );
1902         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
1903     }
1904
1905     /* rx */
1906     {
1907         eact = create_adjustment_action( "RadiusXAction",
1908                                          _("Rx:"), _("Horizontal radius of rounded corners"),
1909                                          "tools.shapes.rect", "rx", 0,
1910                                          GTK_WIDGET(desktop->canvas), NULL/*us*/, holder, FALSE, NULL,
1911                                          0, 1e6, SPIN_STEP, SPIN_PAGE_STEP,
1912                                          0, 0, 0,
1913                                          sp_rtb_rx_value_changed);
1914         tracker->addAdjustment( ege_adjustment_action_get_adjustment(eact) );
1915         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
1916     }
1917
1918     /* ry */
1919     {
1920         eact = create_adjustment_action( "RadiusYAction",
1921                                          _("Ry:"), _("Vertical radius of rounded corners"),
1922                                          "tools.shapes.rect", "ry", 0,
1923                                          GTK_WIDGET(desktop->canvas), NULL/*us*/, holder, FALSE, NULL,
1924                                          0, 1e6, SPIN_STEP, SPIN_PAGE_STEP,
1925                                          0, 0, 0,
1926                                          sp_rtb_ry_value_changed);
1927         tracker->addAdjustment( ege_adjustment_action_get_adjustment(eact) );
1928         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
1929     }
1930
1931     // add the units menu
1932     {
1933         GtkAction* act = tracker->createAction( "RectUnitsAction", _("Units"), _("") );
1934         gtk_action_group_add_action( mainActions, act );
1935     }
1936
1937     /* Reset */
1938     {
1939         InkAction* inky = ink_action_new( "RectResetAction",
1940                                           _("Not rounded"),
1941                                           _("Make corners sharp"),
1942                                           "squared_corner",
1943                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
1944         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_rtb_defaults), holder );
1945         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
1946         gtk_action_set_sensitive( GTK_ACTION(inky), TRUE );
1947         gtk_object_set_data( GTK_OBJECT(holder), "not_rounded", inky );
1948     }
1949
1950     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of new rectangles"));
1951     swatch->setDesktop (desktop);
1952     swatch->setClickVerb (SP_VERB_CONTEXT_RECT_PREFS);
1953     swatch->setWatchedTool ("tools.shapes.rect", true);
1954     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
1955     gtk_box_pack_end(GTK_BOX(holder), swatch_, FALSE, FALSE, 0);
1956
1957     g_object_set_data(G_OBJECT(holder), "single", GINT_TO_POINTER(TRUE));
1958     sp_rtb_sensitivize (holder);
1959
1960
1961     GtkUIManager* mgr = gtk_ui_manager_new();
1962     GError* errVal = 0;
1963
1964     gtk_ui_manager_insert_action_group( mgr, mainActions, 0 );
1965     gtk_ui_manager_add_ui_from_string( mgr, descr, -1, &errVal );
1966
1967     GtkWidget* toolBar = gtk_ui_manager_get_widget( mgr, "/ui/RectToolbar" );
1968     gtk_toolbar_set_style( GTK_TOOLBAR(toolBar), GTK_TOOLBAR_ICONS );
1969     gtk_toolbar_set_icon_size( GTK_TOOLBAR(toolBar), GTK_ICON_SIZE_SMALL_TOOLBAR );
1970
1971
1972     gtk_box_pack_start( GTK_BOX(holder), toolBar, TRUE, TRUE, 0 );
1973
1974
1975     gtk_widget_show_all(holder);
1976     sp_set_font_size_smaller(holder);
1977
1978     sigc::connection *connection = new sigc::connection(
1979         sp_desktop_selection(desktop)->connectChanged(sigc::bind(sigc::ptr_fun(sp_rect_toolbox_selection_changed), (GtkObject *)holder))
1980         );
1981     g_signal_connect(G_OBJECT(holder), "destroy", G_CALLBACK(delete_connection), connection);
1982
1983     return holder;
1984 }
1985
1986 //########################
1987 //##       Spiral       ##
1988 //########################
1989
1990 static void
1991 sp_spl_tb_value_changed(GtkAdjustment *adj, GtkWidget *tbl, gchar const *value_name)
1992 {
1993     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
1994
1995     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
1996         prefs_set_double_attribute("tools.shapes.spiral", value_name, adj->value);
1997     }
1998
1999     // quit if run by the attr_changed listener
2000     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
2001         return;
2002     }
2003
2004     // in turn, prevent listener from responding
2005     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
2006
2007     gchar* namespaced_name = g_strconcat("sodipodi:", value_name, NULL);
2008
2009     bool modmade = false;
2010     for (GSList const *items = sp_desktop_selection(desktop)->itemList();
2011          items != NULL;
2012          items = items->next)
2013     {
2014         if (SP_IS_SPIRAL((SPItem *) items->data)) {
2015             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
2016             sp_repr_set_svg_double( repr, namespaced_name, adj->value );
2017             SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
2018             modmade = true;
2019         }
2020     }
2021
2022     g_free(namespaced_name);
2023
2024     if (modmade) {
2025         sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_SPIRAL,
2026                                    _("Change spiral"));
2027     }
2028
2029     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
2030
2031     spinbutton_defocus(GTK_OBJECT(tbl));
2032 }
2033
2034 static void
2035 sp_spl_tb_revolution_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
2036 {
2037     sp_spl_tb_value_changed(adj, tbl, "revolution");
2038 }
2039
2040 static void
2041 sp_spl_tb_expansion_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
2042 {
2043     sp_spl_tb_value_changed(adj, tbl, "expansion");
2044 }
2045
2046 static void
2047 sp_spl_tb_t0_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
2048 {
2049     sp_spl_tb_value_changed(adj, tbl, "t0");
2050 }
2051
2052 static void
2053 sp_spl_tb_defaults(GtkWidget *widget, GtkObject *obj)
2054 {
2055     GtkWidget *tbl = GTK_WIDGET(obj);
2056
2057     GtkAdjustment *adj;
2058
2059     // fixme: make settable
2060     gdouble rev = 5;
2061     gdouble exp = 1.0;
2062     gdouble t0 = 0.0;
2063
2064     adj = (GtkAdjustment*)gtk_object_get_data(obj, "revolution");
2065     gtk_adjustment_set_value(adj, rev);
2066     gtk_adjustment_value_changed(adj);
2067
2068     adj = (GtkAdjustment*)gtk_object_get_data(obj, "expansion");
2069     gtk_adjustment_set_value(adj, exp);
2070     gtk_adjustment_value_changed(adj);
2071
2072     adj = (GtkAdjustment*)gtk_object_get_data(obj, "t0");
2073     gtk_adjustment_set_value(adj, t0);
2074     gtk_adjustment_value_changed(adj);
2075
2076     spinbutton_defocus(GTK_OBJECT(tbl));
2077 }
2078
2079
2080 static void spiral_tb_event_attr_changed(Inkscape::XML::Node *repr, gchar const *name,
2081                                          gchar const *old_value, gchar const *new_value,
2082                                          bool is_interactive, gpointer data)
2083 {
2084     GtkWidget *tbl = GTK_WIDGET(data);
2085
2086     // quit if run by the _changed callbacks
2087     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
2088         return;
2089     }
2090
2091     // in turn, prevent callbacks from responding
2092     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
2093
2094     GtkAdjustment *adj;
2095     adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "revolution");
2096     gtk_adjustment_set_value(adj, (sp_repr_get_double_attribute(repr, "sodipodi:revolution", 3.0)));
2097
2098     adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "expansion");
2099     gtk_adjustment_set_value(adj, (sp_repr_get_double_attribute(repr, "sodipodi:expansion", 1.0)));
2100
2101     adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "t0");
2102     gtk_adjustment_set_value(adj, (sp_repr_get_double_attribute(repr, "sodipodi:t0", 0.0)));
2103
2104     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
2105 }
2106
2107
2108 static Inkscape::XML::NodeEventVector spiral_tb_repr_events = {
2109     NULL, /* child_added */
2110     NULL, /* child_removed */
2111     spiral_tb_event_attr_changed,
2112     NULL, /* content_changed */
2113     NULL  /* order_changed */
2114 };
2115
2116 static void
2117 sp_spiral_toolbox_selection_changed(Inkscape::Selection *selection, GtkObject *tbl)
2118 {
2119     int n_selected = 0;
2120     Inkscape::XML::Node *repr = NULL;
2121     Inkscape::XML::Node *oldrepr = NULL;
2122
2123     for (GSList const *items = selection->itemList();
2124          items != NULL;
2125          items = items->next)
2126     {
2127         if (SP_IS_SPIRAL((SPItem *) items->data)) {
2128             n_selected++;
2129             repr = SP_OBJECT_REPR((SPItem *) items->data);
2130         }
2131     }
2132
2133     EgeOutputAction* act = EGE_OUTPUT_ACTION( gtk_object_get_data(GTK_OBJECT(tbl), "mode_action") );
2134
2135     if (n_selected == 0) {
2136         g_object_set( G_OBJECT(act), "label", _("<b>New:</b>"), NULL );
2137     } else if (n_selected == 1) {
2138         g_object_set( G_OBJECT(act), "label", _("<b>Change:</b>"), NULL );
2139
2140         oldrepr = (Inkscape::XML::Node *) gtk_object_get_data(GTK_OBJECT(tbl), "repr");
2141         if (oldrepr) { // remove old listener
2142             sp_repr_remove_listener_by_data(oldrepr, tbl);
2143             Inkscape::GC::release(oldrepr);
2144             oldrepr = 0;
2145             g_object_set_data(G_OBJECT(tbl), "repr", NULL);
2146         }
2147
2148         if (repr) {
2149             g_object_set_data(G_OBJECT(tbl), "repr", repr);
2150             Inkscape::GC::anchor(repr);
2151             sp_repr_add_listener(repr, &spiral_tb_repr_events, tbl);
2152             sp_repr_synthesize_events(repr, &spiral_tb_repr_events, tbl);
2153         }
2154     } else {
2155         // FIXME: implement averaging of all parameters for multiple selected
2156         //gtk_label_set_markup(GTK_LABEL(l), _("<b>Average:</b>"));
2157         g_object_set( G_OBJECT(act), "label", _("<b>Change:</b>"), NULL );
2158     }
2159 }
2160
2161
2162 static GtkWidget *
2163 sp_spiral_toolbox_new(SPDesktop *desktop)
2164 {
2165     GtkWidget *holder = gtk_hbox_new(FALSE, 0);
2166     gtk_object_set_data(GTK_OBJECT(holder), "dtw", desktop->canvas);
2167     gtk_object_set_data(GTK_OBJECT(holder), "desktop", desktop);
2168
2169     gchar const * descr =
2170         "<ui>"
2171         "  <toolbar name='SpiralToolbar'>"
2172         "    <toolitem action='SpiralStateAction' />"
2173         "    <toolitem action='SpiralRevolutionAction' />"
2174         "    <toolitem action='SpiralExpansionAction' />"
2175         "    <toolitem action='SpiralT0Action' />"
2176         "    <separator />"
2177         "    <toolitem action='SpiralResetAction' />"
2178         "  </toolbar>"
2179         "</ui>";
2180     GtkActionGroup* mainActions = gtk_action_group_new("main");
2181
2182     EgeAdjustmentAction* eact = 0;
2183
2184     {
2185         EgeOutputAction* act = ege_output_action_new( "SpiralStateAction", _("<b>New:</b>"), "", 0 );
2186         ege_output_action_set_use_markup( act, TRUE );
2187         gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
2188         gtk_object_set_data( GTK_OBJECT(holder), "mode_action", act );
2189     }
2190
2191     /* Revolution */
2192     {
2193         eact = create_adjustment_action( "SpiralRevolutionAction",
2194                                          _("Turns:"), _("Number of revolutions"),
2195                                          "tools.shapes.spiral", "revolution", 3.0,
2196                                          GTK_WIDGET(desktop->canvas), NULL, holder, TRUE, "altx-spiral",
2197                                          0.01, 1024.0, 0.1, 1.0,
2198                                          0, 0, 0,
2199                                          sp_spl_tb_revolution_value_changed, 1, 2);
2200         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2201     }
2202
2203     /* Expansion */
2204     {
2205         eact = create_adjustment_action( "SpiralExpansionAction",
2206                                          _("Divergence:"), _("How much denser/sparser are outer revolutions; 1 = uniform"),
2207                                          "tools.shapes.spiral", "expansion", 1.0,
2208                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2209                                          0.0, 1000.0, 0.01, 1.0,
2210                                          0, 0, 0,
2211                                          sp_spl_tb_expansion_value_changed);
2212         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2213     }
2214
2215     /* T0 */
2216     {
2217         eact = create_adjustment_action( "SpiralT0Action",
2218                                          _("Inner radius:"), _("Radius of the innermost revolution (relative to the spiral size)"),
2219                                          "tools.shapes.spiral", "t0", 0.0,
2220                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2221                                          0.0, 0.999, 0.01, 1.0,
2222                                          0, 0, 0,
2223                                          sp_spl_tb_t0_value_changed);
2224         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2225     }
2226
2227     /* Reset */
2228     {
2229         InkAction* inky = ink_action_new( "SpiralResetAction",
2230                                           _("Defaults"),
2231                                           _("Reset shape parameters to defaults (use Inkscape Preferences > Tools to change defaults)"),
2232                                           GTK_STOCK_CLEAR,
2233                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
2234         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_spl_tb_defaults), holder );
2235         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
2236     }
2237
2238     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of new spirals"));
2239     swatch->setDesktop (desktop);
2240     swatch->setClickVerb (SP_VERB_CONTEXT_SPIRAL_PREFS);
2241     swatch->setWatchedTool ("tools.shapes.spiral", true);
2242     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
2243     gtk_box_pack_end(GTK_BOX(holder), swatch_, FALSE, FALSE, 0);
2244
2245     gtk_widget_show_all(holder);
2246     sp_set_font_size_smaller (holder);
2247
2248
2249
2250     GtkUIManager* mgr = gtk_ui_manager_new();
2251     GError* errVal = 0;
2252
2253     gtk_ui_manager_insert_action_group( mgr, mainActions, 0 );
2254     gtk_ui_manager_add_ui_from_string( mgr, descr, -1, &errVal );
2255
2256     GtkWidget* toolBar = gtk_ui_manager_get_widget( mgr, "/ui/SpiralToolbar" );
2257     gtk_toolbar_set_style( GTK_TOOLBAR(toolBar), GTK_TOOLBAR_ICONS );
2258     gtk_toolbar_set_icon_size( GTK_TOOLBAR(toolBar), GTK_ICON_SIZE_SMALL_TOOLBAR );
2259
2260
2261     gtk_box_pack_start( GTK_BOX(holder), toolBar, TRUE, TRUE, 0 );
2262
2263
2264     gtk_widget_show_all( holder );
2265     sp_set_font_size_smaller( holder );
2266
2267
2268     sigc::connection *connection = new sigc::connection(
2269         sp_desktop_selection(desktop)->connectChanged(sigc::bind(sigc::ptr_fun(sp_spiral_toolbox_selection_changed), (GtkObject *)holder))
2270         );
2271     g_signal_connect( G_OBJECT(holder), "destroy", G_CALLBACK(delete_connection), connection );
2272
2273     return holder;
2274 }
2275
2276 //########################
2277 //##     Pen/Pencil    ##
2278 //########################
2279
2280
2281 static GtkWidget *
2282 sp_pen_toolbox_new(SPDesktop *desktop)
2283 {
2284     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
2285     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
2286     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
2287
2288     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of new paths created by Pen"));
2289     swatch->setDesktop (desktop);
2290     swatch->setClickVerb (SP_VERB_CONTEXT_PEN_PREFS);
2291     swatch->setWatchedTool ("tools.freehand.pen", true);
2292     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
2293     gtk_box_pack_end(GTK_BOX(tbl), swatch_, FALSE, FALSE, 0);
2294
2295     gtk_widget_show_all(tbl);
2296     sp_set_font_size_smaller (tbl);
2297
2298     return tbl;
2299 }
2300
2301 static GtkWidget *
2302 sp_pencil_toolbox_new(SPDesktop *desktop)
2303 {
2304     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
2305     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
2306     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
2307
2308     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of new paths created by Pencil"));
2309     swatch->setDesktop (desktop);
2310     swatch->setClickVerb (SP_VERB_CONTEXT_PENCIL_PREFS);
2311     swatch->setWatchedTool ("tools.freehand.pencil", true);
2312     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
2313     gtk_box_pack_end(GTK_BOX(tbl), swatch_, FALSE, FALSE, 0);
2314
2315     gtk_widget_show_all(tbl);
2316     sp_set_font_size_smaller (tbl);
2317
2318     return tbl;
2319 }
2320
2321
2322 //########################
2323 //##     Calligraphy    ##
2324 //########################
2325
2326 static void sp_ddc_mass_value_changed( GtkAdjustment *adj, GtkWidget *tbl )
2327 {
2328     prefs_set_double_attribute( "tools.calligraphic", "mass", adj->value );
2329 }
2330
2331 static void sp_ddc_wiggle_value_changed( GtkAdjustment *adj, GtkWidget *tbl )
2332 {
2333     prefs_set_double_attribute( "tools.calligraphic", "wiggle", adj->value );
2334 }
2335
2336 static void sp_ddc_angle_value_changed( GtkAdjustment *adj, GtkWidget *tbl )
2337 {
2338     prefs_set_double_attribute( "tools.calligraphic", "angle", adj->value );
2339 }
2340
2341 static void sp_ddc_width_value_changed( GtkAdjustment *adj, GtkWidget *tbl )
2342 {
2343     prefs_set_double_attribute( "tools.calligraphic", "width", adj->value * 0.01 );
2344 }
2345
2346 static void sp_ddc_velthin_value_changed( GtkAdjustment *adj, GtkWidget *tbl )
2347 {
2348     prefs_set_double_attribute("tools.calligraphic", "thinning", adj->value);
2349 }
2350
2351 static void sp_ddc_flatness_value_changed( GtkAdjustment *adj, GtkWidget *tbl )
2352 {
2353     prefs_set_double_attribute( "tools.calligraphic", "flatness", adj->value );
2354 }
2355
2356 static void sp_ddc_tremor_value_changed( GtkAdjustment *adj, GtkWidget *tbl )
2357 {
2358     prefs_set_double_attribute( "tools.calligraphic", "tremor", adj->value );
2359 }
2360
2361 static void sp_ddc_cap_rounding_value_changed( GtkAdjustment *adj, GtkWidget *tbl )
2362 {
2363     prefs_set_double_attribute( "tools.calligraphic", "cap_rounding", adj->value );
2364 }
2365
2366 static void sp_ddc_pressure_state_changed( GtkToggleAction *act, gpointer data )
2367 {
2368     prefs_set_int_attribute( "tools.calligraphic", "usepressure", gtk_toggle_action_get_active( act ) ? 1 : 0);
2369 }
2370
2371 static void sp_ddc_trace_background_changed( GtkToggleAction *act, gpointer data )
2372 {
2373     prefs_set_int_attribute( "tools.calligraphic", "tracebackground", gtk_toggle_action_get_active( act ) ? 1 : 0);
2374 }
2375
2376 static void sp_ddc_tilt_state_changed( GtkToggleAction *act, GtkAction *calligraphy_angle )
2377 {
2378     prefs_set_int_attribute( "tools.calligraphic", "usetilt", gtk_toggle_action_get_active( act ) ? 1 : 0 );
2379
2380     gtk_action_set_sensitive( calligraphy_angle, !gtk_toggle_action_get_active( act ) );
2381 }
2382
2383 static void sp_ddc_defaults(GtkWidget *, GtkWidget *dataKludge)
2384 {
2385     // FIXME: make defaults settable via Inkscape Options
2386     struct KeyValue {
2387         char const *key;
2388         double value;
2389     } const key_values[] = {
2390         {"mass", 0.02},
2391         {"wiggle", 0.0},
2392         {"angle", 30.0},
2393         {"width", 15},
2394         {"thinning", 0.1},
2395         {"tremor", 0.0},
2396         {"flatness", 0.9},
2397         {"cap_rounding", 0.0}
2398     };
2399
2400     for (unsigned i = 0; i < G_N_ELEMENTS(key_values); ++i) {
2401         KeyValue const &kv = key_values[i];
2402         GtkAdjustment* adj = static_cast<GtkAdjustment *>(gtk_object_get_data(GTK_OBJECT(dataKludge), kv.key));
2403         if ( adj ) {
2404             gtk_adjustment_set_value(adj, kv.value);
2405         }
2406     }
2407 }
2408
2409
2410 static GtkWidget *
2411 sp_calligraphy_toolbox_new(SPDesktop *desktop)
2412 {
2413     GtkWidget* holder = gtk_table_new( 1, 2, FALSE );
2414
2415     gchar const * descr =
2416         "<ui>"
2417         "  <toolbar name='CalligraphyToolbar'>"
2418         "    <separator />"
2419         "    <toolitem name='Width' action='WidthAction' />"
2420         "    <toolitem name='Thinning' action='ThinningAction' />"
2421         "    <separator />"
2422         "    <toolitem name='Angle' action='AngleAction' />"
2423         "    <toolitem action='FixationAction' />"
2424         "    <toolitem action='CapRoundingAction' />"
2425         "    <separator />"
2426         "    <toolitem action='TremorAction' />"
2427         "    <toolitem action='WiggleAction' />"
2428         "    <toolitem action='MassAction' />"
2429         "    <separator />"
2430         "    <toolitem action='TraceAction' />"
2431         "    <toolitem action='PressureAction' />"
2432         "    <toolitem action='TiltAction' />"
2433         "    <toolitem action='ResetAction' />"
2434         "  </toolbar>"
2435         "</ui>";
2436     GtkActionGroup* mainActions = gtk_action_group_new("main");
2437
2438     {
2439         EgeAdjustmentAction* calligraphy_angle = 0;
2440
2441         {
2442         /* Width */
2443         gchar const* labels[] = {_("(hairline)"), 0, 0, 0, _("(default)"), 0, 0, 0, 0, _("(broad stroke)")};
2444         gdouble values[] = {1, 3, 5, 10, 15, 20, 30, 50, 75, 100};
2445         EgeAdjustmentAction *eact = create_adjustment_action( "WidthAction",
2446                                          _("Width:"), _("The width of the calligraphic pen (relative to the visible canvas area)"),
2447                                          "tools.calligraphic", "width", 15,
2448                                          GTK_WIDGET(desktop->canvas), NULL, holder, TRUE, "altx-calligraphy",
2449                                          1, 100, 1.0, 10.0,
2450                                          labels, values, G_N_ELEMENTS(labels),
2451                                          sp_ddc_width_value_changed,  0.01, 0, 100 );
2452         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2453         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2454         }
2455
2456         {
2457         /* Thinning */
2458             gchar const* labels[] = {_("(speed blows up stroke)"), 0, 0, _("(slight widening)"), _("(constant width)"), _("(slight thinning, default)"), 0, 0, _("(speed deflates stroke)")};
2459             gdouble values[] = {-1, -0.4, -0.2, -0.1, 0, 0.1, 0.2, 0.4, 1};
2460         EgeAdjustmentAction* eact = create_adjustment_action( "ThinningAction",
2461                                          _("Thinning:"), _("How much velocity thins the stroke (> 0 makes fast strokes thinner, < 0 makes them broader, 0 makes width independent of velocity)"),
2462                                          "tools.calligraphic", "thinning", 0.1,
2463                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2464                                          -1.0, 1.0, 0.01, 0.1,
2465                                          labels, values, G_N_ELEMENTS(labels),
2466                                          sp_ddc_velthin_value_changed, 0.01, 2);
2467         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2468         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2469         }
2470
2471         {
2472         /* Angle */
2473         gchar const* labels[] = {_("(left edge up)"), 0, 0, _("(horizontal)"), _("(default)"), 0, _("(right edge up)")};
2474         gdouble values[] = {-90, -60, -30, 0, 30, 60, 90};
2475         EgeAdjustmentAction* eact = create_adjustment_action( "AngleAction",
2476                                          _("Angle:"), _("The angle of the pen's nib (in degrees; 0 = horizontal; has no effect if fixation = 0)"),
2477                                          "tools.calligraphic", "angle", 30,
2478                                          GTK_WIDGET(desktop->canvas), NULL, holder, TRUE, "calligraphy-angle",
2479                                          -90.0, 90.0, 1.0, 10.0,
2480                                          labels, values, G_N_ELEMENTS(labels),
2481                                          sp_ddc_angle_value_changed, 1, 0 );
2482         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2483         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2484         calligraphy_angle = eact;
2485         }
2486
2487         {
2488         /* Fixation */
2489             gchar const* labels[] = {_("(perpendicular to stroke, \"brush\")"), 0, 0, 0, _("(almost fixed, default)"), _("(fixed by Angle, \"pen\")")};
2490         gdouble values[] = {0, 0.2, 0.4, 0.6, 0.9, 1.0};
2491         EgeAdjustmentAction* eact = create_adjustment_action( "FixationAction",
2492                                          _("Fixation:"), _("Angle behavior (0 = nib always perpendicular to stroke direction, 1 = fixed angle)"),
2493                                          "tools.calligraphic", "flatness", 0.9,
2494                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2495                                          0.0, 1.0, 0.01, 0.1,
2496                                          labels, values, G_N_ELEMENTS(labels),
2497                                          sp_ddc_flatness_value_changed, 0.01, 2 );
2498         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2499         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2500         }
2501
2502         {
2503         /* Cap Rounding */
2504             gchar const* labels[] = {_("(blunt caps, default)"), _("(slightly bulging)"), 0, 0, _("(approximately round)"), _("(long protruding caps)")};
2505         gdouble values[] = {0, 0.3, 0.5, 1.0, 1.4, 5.0};
2506         // TRANSLATORS: "cap" means "end" (both start and finish) here
2507         EgeAdjustmentAction* eact = create_adjustment_action( "CapRoundingAction",
2508                                          _("Caps:"), _("Increase to make caps at the ends of strokes protrude more (0 = no caps, 1 = round caps)"),
2509                                          "tools.calligraphic", "cap_rounding", 0.0,
2510                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2511                                          0.0, 5.0, 0.01, 0.1,
2512                                          labels, values, G_N_ELEMENTS(labels),
2513                                          sp_ddc_cap_rounding_value_changed, 0.01, 2 );
2514         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2515         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2516         }
2517
2518         {
2519         /* Tremor */
2520             gchar const* labels[] = {_("(smooth line)"), _("(slight tremor)"), _("(noticeable tremor)"), 0, 0, _("(maximum tremor)")};
2521         gdouble values[] = {0, 0.1, 0.2, 0.4, 0.6, 1.0};
2522         EgeAdjustmentAction* eact = create_adjustment_action( "TremorAction",
2523                                          _("Tremor:"), _("Increase to make strokes rugged and trembling"),
2524                                          "tools.calligraphic", "tremor", 0.0,
2525                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2526                                          0.0, 1.0, 0.01, 0.1,
2527                                          labels, values, G_N_ELEMENTS(labels),
2528                                          sp_ddc_tremor_value_changed, 0.01, 2 );
2529
2530         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2531         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2532         }
2533
2534         {
2535         /* Wiggle */
2536         gchar const* labels[] = {_("(no wiggle)"), _("(slight deviation)"), 0, 0, _("(wild waves and curls)")};
2537         gdouble values[] = {0, 0.2, 0.4, 0.6, 1.0};
2538         EgeAdjustmentAction* eact = create_adjustment_action( "WiggleAction",
2539                                          _("Wiggle:"), _("Increase to make the pen waver and wiggle"),
2540                                          "tools.calligraphic", "wiggle", 0.0,
2541                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2542                                          0.0, 1.0, 0.01, 0.1,
2543                                          labels, values, G_N_ELEMENTS(labels),
2544                                          sp_ddc_wiggle_value_changed, 0.01, 2 );
2545         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2546         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2547         }
2548
2549         {
2550         /* Mass */
2551             gchar const* labels[] = {_("(no inertia)"), _("(slight smoothing, default)"), _("(noticeable lagging)"), 0, 0, _("(maximum inertia)")};
2552         gdouble values[] = {0.0, 0.02, 0.1, 0.2, 0.5, 1.0};
2553         EgeAdjustmentAction* eact = create_adjustment_action( "MassAction",
2554                                          _("Mass:"), _("Increase to make the pen drag behind, as if slowed by inertia"),
2555                                          "tools.calligraphic", "mass", 0.02,
2556                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2557                                          0.0, 1.0, 0.01, 0.1,
2558                                          labels, values, G_N_ELEMENTS(labels),
2559                                          sp_ddc_mass_value_changed, 0.01, 2 );
2560         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2561         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2562         }
2563
2564
2565         /* Trace Background button */
2566         {
2567             InkToggleAction* act = ink_toggle_action_new( "TraceAction",
2568                                                           _("Trace Background"),
2569                                                           _("Trace the lightness of the background by the width of the pen (white - minimum width, black - maximum width)"),
2570                                                           "trace_background",
2571                                                           Inkscape::ICON_SIZE_DECORATION );
2572             gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
2573             g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(sp_ddc_trace_background_changed), NULL);
2574             gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), prefs_get_int_attribute( "tools.calligraphic", "tracebackground", 0 ) );
2575         }
2576
2577         /* Use Pressure button */
2578         {
2579             InkToggleAction* act = ink_toggle_action_new( "PressureAction",
2580                                                           _("Pressure"),
2581                                                           _("Use the pressure of the input device to alter the width of the pen"),
2582                                                           "use_pressure",
2583                                                           Inkscape::ICON_SIZE_DECORATION );
2584             gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
2585             g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(sp_ddc_pressure_state_changed), NULL);
2586             gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), prefs_get_int_attribute( "tools.calligraphic", "usepressure", 1 ) );
2587         }
2588
2589         /* Use Tilt button */
2590         {
2591             InkToggleAction* act = ink_toggle_action_new( "TiltAction",
2592                                                           _("Tilt"),
2593                                                           _("Use the tilt of the input device to alter the angle of the pen's nib"),
2594                                                           "use_tilt",
2595                                                           Inkscape::ICON_SIZE_DECORATION );
2596             gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
2597             g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(sp_ddc_tilt_state_changed), calligraphy_angle );
2598             gtk_action_set_sensitive( GTK_ACTION(calligraphy_angle), !prefs_get_int_attribute( "tools.calligraphic", "usetilt", 1 ) );
2599             gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), prefs_get_int_attribute( "tools.calligraphic", "usetilt", 1 ) );
2600         }
2601
2602         /* Reset */
2603         {
2604             GtkAction* act = gtk_action_new( "ResetAction",
2605                                              _("Defaults"),
2606                                              _("Reset shape parameters to defaults (use Inkscape Preferences > Tools to change defaults)"),
2607                                              GTK_STOCK_CLEAR );
2608             g_signal_connect_after( G_OBJECT(act), "activate", G_CALLBACK(sp_ddc_defaults), holder );
2609             gtk_action_group_add_action( mainActions, act );
2610             gtk_action_set_sensitive( act, TRUE );
2611         }
2612     }
2613
2614
2615     GtkUIManager* mgr = gtk_ui_manager_new();
2616     GError* errVal = 0;
2617
2618     gtk_ui_manager_insert_action_group( mgr, mainActions, 0 );
2619     gtk_ui_manager_add_ui_from_string( mgr, descr, -1, &errVal );
2620
2621     GtkWidget* toolBar = gtk_ui_manager_get_widget( mgr, "/ui/CalligraphyToolbar" );
2622     gtk_toolbar_set_style( GTK_TOOLBAR(toolBar), GTK_TOOLBAR_ICONS );
2623     gtk_toolbar_set_icon_size( GTK_TOOLBAR(toolBar), GTK_ICON_SIZE_SMALL_TOOLBAR );
2624
2625
2626     gtk_table_attach( GTK_TABLE(holder), toolBar, 0, 1, 0, 1, (GtkAttachOptions)(GTK_EXPAND | GTK_FILL), (GtkAttachOptions)(GTK_EXPAND | GTK_FILL), 0, 0 );
2627
2628     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of new calligraphic strokes"));
2629     swatch->setDesktop (desktop);
2630     swatch->setClickVerb (SP_VERB_CONTEXT_CALLIGRAPHIC_PREFS);
2631     swatch->setWatchedTool ("tools.calligraphic", true);
2632     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
2633     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 );
2634
2635     gtk_widget_show_all(holder);
2636     //sp_set_font_size_smaller (tbl);
2637
2638     return holder;
2639 }
2640
2641
2642 //########################
2643 //##    Circle / Arc    ##
2644 //########################
2645
2646 static void
2647 sp_arctb_sensitivize (GtkWidget *tbl, double v1, double v2)
2648 {
2649     GtkAction *ocb = GTK_ACTION( g_object_get_data(G_OBJECT(tbl), "open_action") );
2650     GtkAction *make_whole = GTK_ACTION( g_object_get_data(G_OBJECT(tbl), "make_whole") );
2651
2652     if (v1 == 0 && v2 == 0) {
2653         if (gtk_object_get_data(GTK_OBJECT(tbl), "single")) { // only for a single selected ellipse (for now)
2654             gtk_action_set_sensitive( ocb, FALSE );
2655             gtk_action_set_sensitive( make_whole, FALSE );
2656         }
2657     } else {
2658         gtk_action_set_sensitive( ocb, TRUE );
2659         gtk_action_set_sensitive( make_whole, TRUE );
2660     }
2661 }
2662
2663 static void
2664 sp_arctb_startend_value_changed(GtkAdjustment *adj, GtkWidget *tbl, gchar const *value_name, gchar const *other_name)
2665 {
2666     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
2667
2668     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
2669         prefs_set_double_attribute("tools.shapes.arc", value_name, (adj->value * M_PI)/ 180);
2670     }
2671
2672     // quit if run by the attr_changed listener
2673     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
2674         return;
2675     }
2676
2677     // in turn, prevent listener from responding
2678     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
2679
2680     gchar* namespaced_name = g_strconcat("sodipodi:", value_name, NULL);
2681
2682     bool modmade = false;
2683     for (GSList const *items = sp_desktop_selection(desktop)->itemList();
2684          items != NULL;
2685          items = items->next)
2686     {
2687         SPItem *item = SP_ITEM(items->data);
2688
2689         if (SP_IS_ARC(item) && SP_IS_GENERICELLIPSE(item)) {
2690
2691             SPGenericEllipse *ge = SP_GENERICELLIPSE(item);
2692             SPArc *arc = SP_ARC(item);
2693
2694             if (!strcmp(value_name, "start"))
2695                 ge->start = (adj->value * M_PI)/ 180;
2696             else
2697                 ge->end = (adj->value * M_PI)/ 180;
2698
2699             sp_genericellipse_normalize(ge);
2700             ((SPObject *)arc)->updateRepr();
2701             ((SPObject *)arc)->requestDisplayUpdate(SP_OBJECT_MODIFIED_FLAG);
2702
2703             modmade = true;
2704         }
2705     }
2706
2707     g_free(namespaced_name);
2708
2709     GtkAdjustment *other = (GtkAdjustment *)gtk_object_get_data(GTK_OBJECT(tbl), other_name);
2710
2711     sp_arctb_sensitivize (tbl, adj->value, other->value);
2712
2713     if (modmade) {
2714         sp_document_maybe_done(sp_desktop_document(desktop), value_name, SP_VERB_CONTEXT_ARC,
2715                                    _("Arc: Change start/end"));
2716     }
2717
2718     // defocus spinbuttons by moving focus to the canvas, unless "stay" is on
2719     spinbutton_defocus(GTK_OBJECT(tbl));
2720
2721     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
2722 }
2723
2724
2725 static void
2726 sp_arctb_start_value_changed(GtkAdjustment *adj,  GtkWidget *tbl)
2727 {
2728     sp_arctb_startend_value_changed(adj,  tbl, "start", "end");
2729 }
2730
2731 static void
2732 sp_arctb_end_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
2733 {
2734     sp_arctb_startend_value_changed(adj,  tbl, "end", "start");
2735 }
2736
2737 static void
2738 sp_arctb_open_state_changed( EgeSelectOneAction *act, GtkObject *tbl )
2739 {
2740     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
2741     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
2742         if ( ege_select_one_action_get_active( act ) != 0 ) {
2743             prefs_set_string_attribute("tools.shapes.arc", "open", "true");
2744         } else {
2745             prefs_set_string_attribute("tools.shapes.arc", "open", NULL);
2746         }
2747     }
2748
2749     // quit if run by the attr_changed listener
2750     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
2751         return;
2752     }
2753
2754     // in turn, prevent listener from responding
2755     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
2756
2757     bool modmade = false;
2758
2759     if ( ege_select_one_action_get_active(act) != 0 ) {
2760         for (GSList const *items = sp_desktop_selection(desktop)->itemList();
2761              items != NULL;
2762              items = items->next)
2763         {
2764             if (SP_IS_ARC((SPItem *) items->data)) {
2765                 Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
2766                 repr->setAttribute("sodipodi:open", "true");
2767                 SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
2768                 modmade = true;
2769             }
2770         }
2771     } else {
2772         for (GSList const *items = sp_desktop_selection(desktop)->itemList();
2773              items != NULL;
2774              items = items->next)
2775         {
2776             if (SP_IS_ARC((SPItem *) items->data))    {
2777                 Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
2778                 repr->setAttribute("sodipodi:open", NULL);
2779                 SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
2780                 modmade = true;
2781             }
2782         }
2783     }
2784
2785     if (modmade) {
2786         sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_ARC,
2787                                    _("Arc: Change open/closed"));
2788     }
2789
2790     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
2791
2792     spinbutton_defocus(GTK_OBJECT(tbl));
2793 }
2794
2795 static void sp_arctb_defaults(GtkWidget *, GtkObject *obj)
2796 {
2797     GtkWidget *tbl = GTK_WIDGET(obj);
2798
2799     GtkAdjustment *adj;
2800     adj = (GtkAdjustment*)gtk_object_get_data(obj, "start");
2801     gtk_adjustment_set_value(adj, 0.0);
2802     gtk_adjustment_value_changed(adj);
2803
2804     adj = (GtkAdjustment*)gtk_object_get_data(obj, "end");
2805     gtk_adjustment_set_value(adj, 0.0);
2806     gtk_adjustment_value_changed(adj);
2807
2808     spinbutton_defocus(GTK_OBJECT(tbl));
2809 }
2810
2811 static void arc_tb_event_attr_changed(Inkscape::XML::Node *repr, gchar const *name,
2812                                       gchar const *old_value, gchar const *new_value,
2813                                       bool is_interactive, gpointer data)
2814 {
2815     GtkWidget *tbl = GTK_WIDGET(data);
2816
2817     // quit if run by the _changed callbacks
2818     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
2819         return;
2820     }
2821
2822     // in turn, prevent callbacks from responding
2823     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
2824
2825     gdouble start = sp_repr_get_double_attribute(repr, "sodipodi:start", 0.0);
2826     gdouble end = sp_repr_get_double_attribute(repr, "sodipodi:end", 0.0);
2827
2828     GtkAdjustment *adj1,*adj2;
2829     adj1 = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "start");
2830     gtk_adjustment_set_value(adj1, mod360((start * 180)/M_PI));
2831     adj2 = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "end");
2832     gtk_adjustment_set_value(adj2, mod360((end * 180)/M_PI));
2833
2834     sp_arctb_sensitivize (tbl, adj1->value, adj2->value);
2835
2836     char const *openstr = NULL;
2837     openstr = repr->attribute("sodipodi:open");
2838     EgeSelectOneAction *ocb = EGE_SELECT_ONE_ACTION( g_object_get_data(G_OBJECT(tbl), "open_action") );
2839
2840     if (openstr) {
2841         ege_select_one_action_set_active( ocb, 1 );
2842     } else {
2843         ege_select_one_action_set_active( ocb, 0 );
2844     }
2845
2846     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
2847 }
2848
2849 static Inkscape::XML::NodeEventVector arc_tb_repr_events = {
2850     NULL, /* child_added */
2851     NULL, /* child_removed */
2852     arc_tb_event_attr_changed,
2853     NULL, /* content_changed */
2854     NULL  /* order_changed */
2855 };
2856
2857
2858 static void
2859 sp_arc_toolbox_selection_changed(Inkscape::Selection *selection, GtkObject *tbl)
2860 {
2861     int n_selected = 0;
2862     Inkscape::XML::Node *repr = NULL;
2863     Inkscape::XML::Node *oldrepr = NULL;
2864
2865     for (GSList const *items = selection->itemList();
2866          items != NULL;
2867          items = items->next)
2868     {
2869         if (SP_IS_ARC((SPItem *) items->data)) {
2870             n_selected++;
2871             repr = SP_OBJECT_REPR((SPItem *) items->data);
2872         }
2873     }
2874
2875     EgeOutputAction* act = EGE_OUTPUT_ACTION( gtk_object_get_data(GTK_OBJECT(tbl), "mode_action") );
2876
2877     g_object_set_data(G_OBJECT(tbl), "single", GINT_TO_POINTER(FALSE));
2878     if (n_selected == 0) {
2879         g_object_set( G_OBJECT(act), "label", _("<b>New:</b>"), NULL );
2880     } else if (n_selected == 1) {
2881         g_object_set_data(G_OBJECT(tbl), "single", GINT_TO_POINTER(TRUE));
2882         g_object_set( G_OBJECT(act), "label", _("<b>Change:</b>"), NULL );
2883
2884         oldrepr = (Inkscape::XML::Node *) gtk_object_get_data(GTK_OBJECT(tbl), "repr");
2885
2886         if (oldrepr) { // remove old listener
2887             sp_repr_remove_listener_by_data(oldrepr, tbl);
2888             Inkscape::GC::release(oldrepr);
2889             oldrepr = 0;
2890             g_object_set_data(G_OBJECT(tbl), "repr", NULL);
2891         }
2892
2893         if (repr) {
2894             g_object_set_data(G_OBJECT(tbl), "repr", repr);
2895             Inkscape::GC::anchor(repr);
2896             sp_repr_add_listener(repr, &arc_tb_repr_events, tbl);
2897             sp_repr_synthesize_events(repr, &arc_tb_repr_events, tbl);
2898         }
2899     } else {
2900         // FIXME: implement averaging of all parameters for multiple selected
2901         //gtk_label_set_markup(GTK_LABEL(l), _("<b>Average:</b>"));
2902         g_object_set( G_OBJECT(act), "label", _("<b>Change:</b>"), NULL );
2903         sp_arctb_sensitivize (GTK_WIDGET(tbl), 1, 0);
2904     }
2905 }
2906
2907
2908 static GtkWidget *
2909 sp_arc_toolbox_new(SPDesktop *desktop)
2910 {
2911     GtkWidget *holder = gtk_hbox_new(FALSE, 0);
2912     gtk_object_set_data(GTK_OBJECT(holder), "dtw", desktop->canvas);
2913     gtk_object_set_data(GTK_OBJECT(holder), "desktop", desktop);
2914
2915     gchar const * descr =
2916         "<ui>"
2917         "  <toolbar name='ArcToolbar'>"
2918         "    <toolitem action='ArcStateAction' />"
2919         "    <separator />"
2920         "    <toolitem action='ArcStartAction' />"
2921         "    <toolitem action='ArcEndAction' />"
2922         "    <separator />"
2923         "    <toolitem action='ArcOpenAction' />"
2924         "    <separator />"
2925         "    <toolitem action='ArcResetAction' />"
2926         "    <separator />"
2927         "  </toolbar>"
2928         "</ui>";
2929     GtkActionGroup* mainActions = gtk_action_group_new("main");
2930
2931     EgeAdjustmentAction* eact = 0;
2932
2933
2934     {
2935         EgeOutputAction* act = ege_output_action_new( "ArcStateAction", _("<b>New:</b>"), "", 0 );
2936         ege_output_action_set_use_markup( act, TRUE );
2937         gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
2938         gtk_object_set_data( GTK_OBJECT(holder), "mode_action", act );
2939     }
2940
2941     /* Start */
2942     {
2943         eact = create_adjustment_action( "ArcStartAction",
2944                                          _("Start:"), _("The angle (in degrees) from the horizontal to the arc's start point"),
2945                                          "tools.shapes.arc", "start", 0.0,
2946                                          GTK_WIDGET(desktop->canvas), NULL/*us*/, holder, TRUE, "altx-arc",
2947                                          -360.0, 360.0, 1.0, 10.0,
2948                                          0, 0, 0,
2949                                          sp_arctb_start_value_changed);
2950         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2951     }
2952
2953     /* End */
2954     {
2955         eact = create_adjustment_action( "ArcEndAction",
2956                                          _("End:"), _("The angle (in degrees) from the horizontal to the arc's end point"),
2957                                          "tools.shapes.arc", "end", 0.0,
2958                                          GTK_WIDGET(desktop->canvas), NULL/*us*/, holder, FALSE, NULL,
2959                                          -360.0, 360.0, 1.0, 10.0,
2960                                          0, 0, 0,
2961                                          sp_arctb_end_value_changed);
2962         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2963     }
2964
2965     /* Segments / Pie checkbox */
2966     {
2967         GtkListStore* model = gtk_list_store_new( 3, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING );
2968
2969         GtkTreeIter iter;
2970         gtk_list_store_append( model, &iter );
2971         gtk_list_store_set( model, &iter,
2972                             0, _("Closed arc"),
2973                             1, _("Switch to segment (closed shape with two radii)"),
2974                             2, "circle_closed_arc",
2975                             -1 );
2976
2977         gtk_list_store_append( model, &iter );
2978         gtk_list_store_set( model, &iter,
2979                             0, _("Open Arc"),
2980                             1, _("Switch to arc (unclosed shape)"),
2981                             2, "circle_open_arc",
2982                             -1 );
2983
2984         EgeSelectOneAction* act = ege_select_one_action_new( "ArcOpenAction", _(""), _(""), NULL, GTK_TREE_MODEL(model) );
2985         gtk_action_group_add_action( mainActions, GTK_ACTION(act) );
2986         gtk_object_set_data( GTK_OBJECT(holder), "open_action", act );
2987
2988         ege_select_one_action_set_appearance( act, "full" );
2989         ege_select_one_action_set_radio_action_type( act, INK_RADIO_ACTION_TYPE );
2990         g_object_set( G_OBJECT(act), "icon-property", "iconId", NULL );
2991         ege_select_one_action_set_icon_column( act, 2 );
2992         ege_select_one_action_set_tooltip_column( act, 1  );
2993
2994         gchar const *openstr = prefs_get_string_attribute("tools.shapes.arc", "open");
2995         bool isClosed = (!openstr || (openstr && !strcmp(openstr, "false")));
2996         ege_select_one_action_set_active( act, isClosed ? 0 : 1 );
2997         g_signal_connect_after( G_OBJECT(act), "changed", G_CALLBACK(sp_arctb_open_state_changed), holder);
2998     }
2999
3000     /* Make Whole */
3001     {
3002         InkAction* inky = ink_action_new( "ArcResetAction",
3003                                           _("Make whole"),
3004                                           _("Make the shape a whole ellipse, not arc or segment"),
3005                                           "reset_circle",
3006                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
3007         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_arctb_defaults), holder );
3008         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
3009         gtk_action_set_sensitive( GTK_ACTION(inky), TRUE );
3010         gtk_object_set_data( GTK_OBJECT(holder), "make_whole", inky );
3011     }
3012
3013     g_object_set_data( G_OBJECT(holder), "single", GINT_TO_POINTER(TRUE) );
3014     // sensitivize make whole and open checkbox
3015     {
3016         GtkAdjustment *adj1 = GTK_ADJUSTMENT(gtk_object_get_data(GTK_OBJECT(holder), "start"));
3017         GtkAdjustment *adj2 = GTK_ADJUSTMENT(gtk_object_get_data(GTK_OBJECT(holder), "end"));
3018         sp_arctb_sensitivize( holder, adj1->value, adj2->value );
3019     }
3020
3021
3022     GtkUIManager* mgr = gtk_ui_manager_new();
3023     GError* errVal = 0;
3024
3025     gtk_ui_manager_insert_action_group( mgr, mainActions, 0 );
3026     gtk_ui_manager_add_ui_from_string( mgr, descr, -1, &errVal );
3027
3028     GtkWidget* toolBar = gtk_ui_manager_get_widget( mgr, "/ui/ArcToolbar" );
3029     gtk_toolbar_set_style( GTK_TOOLBAR(toolBar), GTK_TOOLBAR_ICONS );
3030     gtk_toolbar_set_icon_size( GTK_TOOLBAR(toolBar), GTK_ICON_SIZE_SMALL_TOOLBAR );
3031
3032
3033     gtk_box_pack_start( GTK_BOX(holder), toolBar, TRUE, TRUE, 0 );
3034
3035     sigc::connection *connection = new sigc::connection(
3036         sp_desktop_selection(desktop)->connectChanged(sigc::bind(sigc::ptr_fun(sp_arc_toolbox_selection_changed), (GtkObject *)holder))
3037         );
3038     g_signal_connect(G_OBJECT(holder), "destroy", G_CALLBACK(delete_connection), connection);
3039
3040     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of new ellipses"));
3041     swatch->setDesktop (desktop);
3042     swatch->setClickVerb (SP_VERB_CONTEXT_ARC_PREFS);
3043     swatch->setWatchedTool ("tools.shapes.arc", true);
3044     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
3045     gtk_box_pack_end(GTK_BOX(holder), swatch_, FALSE, FALSE, 0);
3046
3047     gtk_widget_show_all( holder );
3048     sp_set_font_size_smaller( holder );
3049
3050     return holder;
3051 }
3052
3053
3054
3055
3056 // toggle button callbacks and updaters
3057
3058 //########################
3059 //##      Dropper       ##
3060 //########################
3061
3062 static void toggle_dropper_pick_alpha (GtkWidget *button, gpointer tbl) {
3063     prefs_set_int_attribute ("tools.dropper", "pick",
3064         gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button)));
3065     GtkWidget *set_checkbox = (GtkWidget*) g_object_get_data(G_OBJECT(tbl), "set_checkbox");
3066     if (set_checkbox) {
3067         if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button))) {
3068             gtk_widget_set_sensitive (GTK_WIDGET (set_checkbox), TRUE);
3069         } else {
3070             gtk_widget_set_sensitive (GTK_WIDGET (set_checkbox), FALSE);
3071         }
3072     }
3073     spinbutton_defocus(GTK_OBJECT(tbl));
3074 }
3075
3076 static void toggle_dropper_set_alpha (GtkWidget *button, gpointer tbl) {
3077     prefs_set_int_attribute ("tools.dropper", "setalpha",
3078         gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button)) ? 1 : 0);
3079     spinbutton_defocus(GTK_OBJECT(tbl));
3080 }
3081
3082
3083 /**
3084  * Copy the current saved desktop color to the clipboard as full hex + alpha
3085  * color representation. This is useful for passing values between various
3086  * input boxes, or directly to xml.
3087  */
3088 /* static void
3089 sp_dropper_copy( GtkWidget *widget, GtkObject *obj)
3090 {
3091     GtkWidget *tbl = GTK_WIDGET(obj);
3092
3093     SPDesktop *desktop =
3094         (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
3095
3096
3097     sp_dropper_c32_color_copy( sp_desktop_get_color(desktop, true) );
3098 }*/
3099
3100
3101 /**
3102  * Copies currently saved desktop color to the clipboard as a hex value. This
3103  * is useful for editing webpages and needing a value quickly for web
3104  * colors.
3105  *
3106  * TODO: When the toggle of the dropper is set to not mix color against
3107  *       page background, this still just gets the color of the page and
3108  *       doesn't get the actual mixed against background which is needed
3109  *       for the hex value ppl. want for web pages, etc.
3110  */
3111
3112 /* static void
3113 sp_dropper_copy_as_hex ( GtkWidget *widget, GtkObject *obj)
3114 {
3115     GtkWidget *tbl = GTK_WIDGET(obj);
3116
3117     SPDesktop *desktop =
3118         (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
3119
3120     sp_dropper_c32_color_copy_hex( sp_desktop_get_color(desktop, true) );
3121 }*/
3122
3123
3124 /**
3125  * Sets the input boxes with the changed color and opacity. This is used as a
3126  * callback for style changing.
3127  */
3128 /* static bool
3129 sp_style_changed (const SPCSSAttr *css, gpointer data)
3130 {
3131     // GrDrag *drag = (GrDrag *) data;
3132
3133     // set fill of text entry box
3134     if (css->attribute("fill"))
3135         gtk_entry_set_text((GtkEntry *)dropper_rgb_entry,
3136             css->attribute("fill"));
3137
3138     // set opacity of text entry box
3139     if (css->attribute("fill-opacity"))
3140         gtk_entry_set_text((GtkEntry *)dropper_opacity_entry,
3141             css->attribute("fill-opacity"));
3142
3143     // set fill of text entry box
3144     if (css->attribute("stroke"))
3145         gtk_entry_set_text((GtkEntry *)dropper_rgb_entry,
3146             css->attribute("stroke"));
3147
3148     // set opacity of text entry box
3149     if (css->attribute("stroke-opacity"))
3150         gtk_entry_set_text((GtkEntry *)dropper_opacity_entry,
3151             css->attribute("stroke-opacity"));
3152     return false;
3153
3154 }
3155 */
3156
3157
3158 /**
3159  * Dropper auxiliary toolbar construction and setup.
3160  *
3161  * TODO: Would like to add swatch of current color.
3162  * TODO: Add queue of last 5 or so colors selected with new swatches so that
3163  *       can drag and drop places. Will provide a nice mixing palette.
3164  */
3165 static GtkWidget *
3166 sp_dropper_toolbox_new(SPDesktop *desktop)
3167 {
3168     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
3169
3170     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
3171     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
3172
3173     GtkTooltips *tt = gtk_tooltips_new();
3174
3175
3176     gtk_box_pack_start(GTK_BOX(tbl), gtk_hbox_new(FALSE, 0), FALSE, FALSE,
3177                        AUX_BETWEEN_BUTTON_GROUPS);
3178     // sp_toolbox_add_label(tbl, _("<b>New:</b>"));
3179
3180
3181
3182     /* RGB Input Field */
3183  /*   {
3184         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
3185         GtkWidget *dropper_rgba_label = gtk_label_new ("Color:");
3186         gtk_widget_show (dropper_rgba_label);
3187         gtk_container_add(GTK_CONTAINER(hb), dropper_rgba_label);
3188
3189         dropper_rgb_entry = gtk_entry_new ();
3190         sp_dialog_defocus_on_enter (dropper_rgb_entry);
3191         gtk_entry_set_max_length (GTK_ENTRY (dropper_rgb_entry), 7);
3192         gtk_entry_set_width_chars (GTK_ENTRY (dropper_rgb_entry), 7);
3193         gtk_tooltips_set_tip(tt, dropper_rgb_entry,
3194                          _("Hexidecimal representation of last selected "
3195                            "color"),
3196                          NULL);
3197         gtk_widget_show (dropper_rgb_entry);
3198         gtk_container_add(GTK_CONTAINER(hb), dropper_rgb_entry);
3199
3200         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE,
3201                            AUX_BETWEEN_BUTTON_GROUPS);
3202     } */
3203
3204     /* Opacity Input Field */
3205 /*    {
3206         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
3207         GtkWidget *dropper_opacity_label = gtk_label_new ( _("Opacity:") );
3208         gtk_widget_show (dropper_opacity_label);
3209         gtk_container_add(GTK_CONTAINER(hb), dropper_opacity_label);
3210
3211         dropper_opacity_entry = gtk_entry_new ();
3212         sp_dialog_defocus_on_enter (dropper_opacity_entry);
3213         gtk_entry_set_max_length (GTK_ENTRY (dropper_opacity_entry), 11);
3214         gtk_entry_set_width_chars (GTK_ENTRY (dropper_opacity_entry), 11);
3215         gtk_tooltips_set_tip(tt, dropper_opacity_entry,
3216                          _("Opacity of last selected color"),
3217                          NULL);
3218         gtk_widget_show (dropper_opacity_entry);
3219         gtk_container_add(GTK_CONTAINER(hb), dropper_opacity_entry);
3220
3221         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE,
3222                            AUX_BETWEEN_BUTTON_GROUPS);
3223     } */
3224
3225
3226     /* Copy to Clipboard */
3227 /*    {
3228         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
3229         GtkWidget *b = gtk_button_new_with_label(_("Copy as RGBA"));
3230         gtk_tooltips_set_tip(tt, b, _("Copy last saved color as hexidecimal "
3231                                       "RGB + Alpha (RGBA) to "
3232                                       "clipboard"),
3233                              NULL);
3234         gtk_widget_show(b);
3235         gtk_container_add(GTK_CONTAINER(hb), b);
3236         gtk_signal_connect(GTK_OBJECT(b), "clicked",
3237             GTK_SIGNAL_FUNC(sp_dropper_copy), tbl);
3238         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE,
3239                            AUX_BETWEEN_BUTTON_GROUPS);
3240     } */
3241
3242
3243     /* Copy to Clipboard as HEX */
3244 /*    {
3245         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
3246         GtkWidget *b = gtk_button_new_with_label(_("Copy as HEX"));
3247         gtk_tooltips_set_tip(tt, b, _("Copy last saved color as "
3248                                       "hexidecimal RGB without alpha "
3249                                       "to clipboard"), NULL);
3250         gtk_widget_show(b);
3251         gtk_container_add(GTK_CONTAINER(hb), b);
3252         gtk_signal_connect(GTK_OBJECT(b), "clicked",
3253             GTK_SIGNAL_FUNC(sp_dropper_copy_as_hex), tbl);
3254         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE,
3255                            AUX_BETWEEN_BUTTON_GROUPS);
3256     } */
3257
3258     // aux_toolbox_space(tbl, AUX_BETWEEN_BUTTON_GROUPS);
3259
3260     {
3261         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
3262
3263         GtkWidget *button = gtk_check_button_new_with_label(_("Pick alpha"));
3264         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);
3265         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button),
3266                                       prefs_get_int_attribute ("tools.dropper",
3267                                                                "pick", 1));
3268         gtk_widget_show(button);
3269         gtk_container_add (GTK_CONTAINER (hb), button);
3270         gtk_object_set_data(GTK_OBJECT(tbl), "pick_checkbox", button);
3271         g_signal_connect (G_OBJECT (button), "toggled", G_CALLBACK (toggle_dropper_pick_alpha), tbl);
3272         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE,
3273                    AUX_BETWEEN_BUTTON_GROUPS);
3274     }
3275
3276     {
3277         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
3278
3279         GtkWidget *button = gtk_check_button_new_with_label(_("Set alpha"));
3280         gtk_tooltips_set_tip(tt, button, _("If alpha was picked, assign it to selection as fill or stroke transparency"), NULL);
3281         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button),
3282                                       prefs_get_int_attribute ("tools.dropper",
3283                                                                "setalpha", 1));
3284         gtk_widget_show(button);
3285         gtk_container_add (GTK_CONTAINER (hb), button);
3286         gtk_object_set_data(GTK_OBJECT(tbl), "set_checkbox", button);
3287         g_signal_connect (G_OBJECT (button), "toggled", G_CALLBACK (toggle_dropper_set_alpha), tbl);
3288
3289         // make sure it's disabled if we're not picking alpha
3290         GtkWidget *pick_checkbox = (GtkWidget*) g_object_get_data(G_OBJECT(tbl), "pick_checkbox");
3291         if (pick_checkbox) {
3292             if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (pick_checkbox))) {
3293                 gtk_widget_set_sensitive (GTK_WIDGET (button), TRUE);
3294             } else {
3295                 gtk_widget_set_sensitive (GTK_WIDGET (button), FALSE);
3296             }
3297         }
3298
3299         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE,
3300                    AUX_BETWEEN_BUTTON_GROUPS);
3301     }
3302
3303     aux_toolbox_space(tbl, AUX_BETWEEN_BUTTON_GROUPS);
3304
3305
3306     // where new gtkmm stuff should go
3307
3308     gtk_widget_show_all(tbl);
3309     sp_set_font_size_smaller (tbl);
3310
3311     /*
3312     sigc::connection *connection = new sigc::connection(
3313         desktop->connectSetStyle(
3314             sigc::bind(sigc::ptr_fun(sp_style_changed),
3315                        desktop)) );
3316
3317     g_signal_connect(G_OBJECT(tbl), "destroy", G_CALLBACK(delete_connection),
3318                      connection); */
3319
3320     return tbl;
3321 }
3322
3323
3324 //########################
3325 //##    Text Toolbox    ##
3326 //########################
3327 /*
3328 static void
3329 sp_text_letter_changed(GtkAdjustment *adj, GtkWidget *tbl)
3330 {
3331     //Call back for letter sizing spinbutton
3332 }
3333
3334 static void
3335 sp_text_line_changed(GtkAdjustment *adj, GtkWidget *tbl)
3336 {
3337     //Call back for line height spinbutton
3338 }
3339
3340 static void
3341 sp_text_horiz_kern_changed(GtkAdjustment *adj, GtkWidget *tbl)
3342 {
3343     //Call back for horizontal kerning spinbutton
3344 }
3345
3346 static void
3347 sp_text_vert_kern_changed(GtkAdjustment *adj, GtkWidget *tbl)
3348 {
3349     //Call back for vertical kerning spinbutton
3350 }
3351
3352 static void
3353 sp_text_letter_rotation_changed(GtkAdjustment *adj, GtkWidget *tbl)
3354 {
3355     //Call back for letter rotation spinbutton
3356 }*/
3357
3358 namespace {
3359
3360 bool visible = false;
3361
3362 void
3363 sp_text_toolbox_selection_changed (Inkscape::Selection *selection, GObject *tbl)
3364 {
3365
3366     SPStyle *query =
3367         sp_style_new ();
3368
3369     int result_family =
3370         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTFAMILY);
3371
3372     int result_style =
3373         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTSTYLE);
3374
3375     int result_numbers =
3376         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3377
3378     gtk_widget_hide (GTK_WIDGET (g_object_get_data (G_OBJECT(tbl), "warning-image")));
3379
3380     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3381     if (result_family == QUERY_STYLE_NOTHING || result_style == QUERY_STYLE_NOTHING || result_numbers == QUERY_STYLE_NOTHING)
3382     {
3383         Inkscape::XML::Node *repr = inkscape_get_repr (INKSCAPE, "tools.text");
3384
3385         if (repr)
3386         {
3387             sp_style_read_from_repr (query, repr);
3388         }
3389         else
3390         {
3391             return;
3392         }
3393     }
3394
3395     if (query->text)
3396     {
3397         if (result_family == QUERY_STYLE_MULTIPLE_DIFFERENT) {
3398             GtkWidget *entry = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "family-entry"));
3399             gtk_entry_set_text (GTK_ENTRY (entry), "");
3400
3401         } else if (query->text->font_family.value) {
3402
3403             GtkWidget *entry = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "family-entry"));
3404             gtk_entry_set_text (GTK_ENTRY (entry), query->text->font_family.value);
3405
3406             Gtk::TreePath path;
3407             try {
3408                 path = Inkscape::FontLister::get_instance()->get_row_for_font (query->text->font_family.value);
3409             } catch (...) {
3410                 return;
3411             }
3412
3413             GtkTreeSelection *tselection = GTK_TREE_SELECTION (g_object_get_data (G_OBJECT(tbl), "family-tree-selection"));
3414             GtkTreeView *treeview = GTK_TREE_VIEW (g_object_get_data (G_OBJECT(tbl), "family-tree-view"));
3415
3416             g_object_set_data (G_OBJECT (tselection), "block", gpointer(1));
3417
3418             gtk_tree_selection_select_path (tselection, path.gobj());
3419             gtk_tree_view_scroll_to_cell (treeview, path.gobj(), NULL, TRUE, 0.5, 0.0);
3420
3421             g_object_set_data (G_OBJECT (tselection), "block", gpointer(0));
3422         }
3423
3424         //Size
3425         GtkWidget *cbox = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "combo-box-size"));
3426         char *str = g_strdup_printf ("%.5g", query->font_size.computed);
3427         g_object_set_data (tbl, "size-block", gpointer(1));
3428         gtk_entry_set_text (GTK_ENTRY(GTK_BIN (cbox)->child), str);
3429         g_object_set_data (tbl, "size-block", gpointer(0));
3430         free (str);
3431
3432         //Anchor
3433         if (query->text_align.computed == SP_CSS_TEXT_ALIGN_JUSTIFY)
3434         {
3435             GtkWidget *button = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "text-fill"));
3436             g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3437             gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
3438             g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3439         }
3440         else
3441         {
3442             if (query->text_anchor.computed == SP_CSS_TEXT_ANCHOR_START)
3443             {
3444                 GtkWidget *button = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "text-start"));
3445                 g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3446                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
3447                 g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3448             }
3449             else if (query->text_anchor.computed == SP_CSS_TEXT_ANCHOR_MIDDLE)
3450             {
3451                 GtkWidget *button = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "text-middle"));
3452                 g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3453                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
3454                 g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3455             }
3456             else if (query->text_anchor.computed == SP_CSS_TEXT_ANCHOR_END)
3457             {
3458                 GtkWidget *button = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "text-end"));
3459                 g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3460                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
3461                 g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3462             }
3463         }
3464
3465         //Style
3466         {
3467             GtkToggleButton *button = GTK_TOGGLE_BUTTON (g_object_get_data (G_OBJECT (tbl), "style-bold"));
3468
3469             gboolean active = gtk_toggle_button_get_active (button);
3470             gboolean check  = (query->font_weight.computed >= SP_CSS_FONT_WEIGHT_700);
3471
3472             if (active != check)
3473             {
3474                 g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3475                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), check);
3476                 g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3477             }
3478         }
3479
3480         {
3481             GtkToggleButton *button = GTK_TOGGLE_BUTTON (g_object_get_data (G_OBJECT (tbl), "style-italic"));
3482
3483             gboolean active = gtk_toggle_button_get_active (button);
3484             gboolean check  = (query->font_style.computed != SP_CSS_FONT_STYLE_NORMAL);
3485
3486             if (active != check)
3487             {
3488                 g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3489                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), check);
3490                 g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3491             }
3492         }
3493
3494         //Orientation
3495         //locking both buttons, changing one affect all group (both)
3496         GtkWidget *button = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "orientation-horizontal"));
3497         g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3498
3499         GtkWidget *button1 = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "orientation-vertical"));
3500         g_object_set_data (G_OBJECT (button1), "block", gpointer(1));
3501
3502         if (query->writing_mode.computed == SP_CSS_WRITING_MODE_LR_TB)
3503         {
3504             gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
3505         }
3506         else
3507         {
3508             gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button1), TRUE);
3509         }
3510         g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3511         g_object_set_data (G_OBJECT (button1), "block", gpointer(0));
3512     }
3513 }
3514
3515 void
3516 sp_text_toolbox_selection_modified (Inkscape::Selection *selection, guint flags, GObject *tbl)
3517 {
3518     sp_text_toolbox_selection_changed (selection, tbl);
3519 }
3520
3521 void
3522 sp_text_toolbox_subselection_changed (gpointer dragger, GObject *tbl)
3523 {
3524     sp_text_toolbox_selection_changed (NULL, tbl);
3525 }
3526
3527 void
3528 sp_text_toolbox_family_changed (GtkTreeSelection    *selection,
3529                                 GObject             *tbl)
3530 {
3531     SPDesktop    *desktop = SP_ACTIVE_DESKTOP;
3532     GtkTreeModel *model = 0;
3533     GtkWidget    *popdown = GTK_WIDGET (g_object_get_data (tbl, "family-popdown-window"));
3534     GtkWidget    *entry = GTK_WIDGET (g_object_get_data (tbl, "family-entry"));
3535     GtkTreeIter   iter;
3536     char         *family = 0;
3537
3538     gdk_pointer_ungrab (GDK_CURRENT_TIME);
3539     gdk_keyboard_ungrab (GDK_CURRENT_TIME);
3540
3541     if ( !gtk_tree_selection_get_selected( selection, &model, &iter ) ) {
3542         return;
3543     }
3544
3545     gtk_tree_model_get (model, &iter, 0, &family, -1);
3546
3547     if (g_object_get_data (G_OBJECT (selection), "block"))
3548     {
3549         gtk_entry_set_text (GTK_ENTRY (entry), family);
3550         return;
3551     }
3552
3553     gtk_widget_hide (popdown);
3554     visible = false;
3555
3556     gtk_entry_set_text (GTK_ENTRY (entry), family);
3557
3558     SPStyle *query =
3559         sp_style_new ();
3560
3561     int result_numbers =
3562         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3563
3564     SPCSSAttr *css = sp_repr_css_attr_new ();
3565     sp_repr_css_set_property (css, "font-family", family);
3566
3567     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3568     if (result_numbers == QUERY_STYLE_NOTHING)
3569     {
3570         sp_repr_css_change (inkscape_get_repr (INKSCAPE, "tools.text"), css, "style");
3571         sp_text_edit_dialog_default_set_insensitive (); //FIXME: Replace trough a verb
3572     }
3573     else
3574     {
3575         sp_desktop_set_style (desktop, css, true, true);
3576     }
3577
3578     sp_document_done (sp_desktop_document (SP_ACTIVE_DESKTOP), SP_VERB_CONTEXT_TEXT,
3579                                    _("Text: Change font family"));
3580     sp_repr_css_attr_unref (css);
3581     free (family);
3582     gtk_widget_hide (GTK_WIDGET (g_object_get_data (G_OBJECT(tbl), "warning-image")));
3583
3584     gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3585 }
3586
3587 void
3588 sp_text_toolbox_family_entry_activate (GtkEntry     *entry,
3589                                        GObject      *tbl)
3590 {
3591     const char *family = gtk_entry_get_text (entry);
3592
3593     try {
3594         Gtk::TreePath path = Inkscape::FontLister::get_instance()->get_row_for_font (family);
3595         GtkTreeSelection *selection = GTK_TREE_SELECTION (g_object_get_data (G_OBJECT(tbl), "family-tree-selection"));
3596         GtkTreeView *treeview = GTK_TREE_VIEW (g_object_get_data (G_OBJECT(tbl), "family-tree-view"));
3597         gtk_tree_selection_select_path (selection, path.gobj());
3598         gtk_tree_view_scroll_to_cell (treeview, path.gobj(), NULL, TRUE, 0.5, 0.0);
3599         gtk_widget_hide (GTK_WIDGET (g_object_get_data (G_OBJECT(tbl), "warning-image")));
3600     } catch (...) {
3601         if (family && strlen (family))
3602         {
3603             gtk_widget_show_all (GTK_WIDGET (g_object_get_data (G_OBJECT(tbl), "warning-image")));
3604         }
3605     }
3606 }
3607
3608 void
3609 sp_text_toolbox_anchoring_toggled (GtkRadioButton   *button,
3610                                    gpointer          data)
3611 {
3612     if (g_object_get_data (G_OBJECT (button), "block")) return;
3613     if (!gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button))) return;
3614     int prop = GPOINTER_TO_INT(data);
3615
3616     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3617     SPCSSAttr *css = sp_repr_css_attr_new ();
3618
3619     switch (prop)
3620     {
3621         case 0:
3622         {
3623             sp_repr_css_set_property (css, "text-anchor", "start");
3624             sp_repr_css_set_property (css, "text-align", "start");
3625             break;
3626         }
3627         case 1:
3628         {
3629             sp_repr_css_set_property (css, "text-anchor", "middle");
3630             sp_repr_css_set_property (css, "text-align", "center");
3631             break;
3632         }
3633
3634         case 2:
3635         {
3636             sp_repr_css_set_property (css, "text-anchor", "end");
3637             sp_repr_css_set_property (css, "text-align", "end");
3638             break;
3639         }
3640
3641         case 3:
3642         {
3643             sp_repr_css_set_property (css, "text-anchor", "start");
3644             sp_repr_css_set_property (css, "text-align", "justify");
3645             break;
3646         }
3647     }
3648
3649     SPStyle *query =
3650         sp_style_new ();
3651     int result_numbers =
3652         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3653
3654     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3655     if (result_numbers == QUERY_STYLE_NOTHING)
3656     {
3657         sp_repr_css_change (inkscape_get_repr (INKSCAPE, "tools.text"), css, "style");
3658     }
3659
3660     sp_desktop_set_style (desktop, css, true, true);
3661     sp_document_done (sp_desktop_document (SP_ACTIVE_DESKTOP), SP_VERB_CONTEXT_TEXT,
3662                                    _("Text: Change alignment"));
3663     sp_repr_css_attr_unref (css);
3664
3665     gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3666 }
3667
3668 void
3669 sp_text_toolbox_style_toggled (GtkToggleButton  *button,
3670                                gpointer          data)
3671 {
3672     if (g_object_get_data (G_OBJECT (button), "block")) return;
3673
3674     SPDesktop   *desktop    = SP_ACTIVE_DESKTOP;
3675     SPCSSAttr   *css        = sp_repr_css_attr_new ();
3676     int          prop       = GPOINTER_TO_INT(data);
3677     bool         active     = gtk_toggle_button_get_active (button);
3678
3679
3680     switch (prop)
3681     {
3682         case 0:
3683         {
3684             sp_repr_css_set_property (css, "font-weight", active ? "bold" : "normal" );
3685             break;
3686         }
3687
3688         case 1:
3689         {
3690             sp_repr_css_set_property (css, "font-style", active ? "italic" : "normal");
3691             break;
3692         }
3693     }
3694
3695     SPStyle *query =
3696         sp_style_new ();
3697     int result_numbers =
3698         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3699
3700     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3701     if (result_numbers == QUERY_STYLE_NOTHING)
3702     {
3703         sp_repr_css_change (inkscape_get_repr (INKSCAPE, "tools.text"), css, "style");
3704     }
3705
3706     sp_desktop_set_style (desktop, css, true, true);
3707     sp_document_done (sp_desktop_document (SP_ACTIVE_DESKTOP), SP_VERB_CONTEXT_TEXT,
3708                                    _("Text: Change font style"));
3709     sp_repr_css_attr_unref (css);
3710
3711     gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3712 }
3713
3714 void
3715 sp_text_toolbox_orientation_toggled (GtkRadioButton  *button,
3716                                      gpointer         data)
3717 {
3718     if (g_object_get_data (G_OBJECT (button), "block")) {
3719         g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3720         return;
3721     }
3722
3723     SPDesktop   *desktop    = SP_ACTIVE_DESKTOP;
3724     SPCSSAttr   *css        = sp_repr_css_attr_new ();
3725     int          prop       = GPOINTER_TO_INT(data);
3726
3727     switch (prop)
3728     {
3729         case 0:
3730         {
3731             sp_repr_css_set_property (css, "writing-mode", "lr");
3732             break;
3733         }
3734
3735         case 1:
3736         {
3737             sp_repr_css_set_property (css, "writing-mode", "tb");
3738             break;
3739         }
3740     }
3741
3742     SPStyle *query =
3743         sp_style_new ();
3744     int result_numbers =
3745         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3746
3747     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3748     if (result_numbers == QUERY_STYLE_NOTHING)
3749     {
3750         sp_repr_css_change (inkscape_get_repr (INKSCAPE, "tools.text"), css, "style");
3751     }
3752
3753     sp_desktop_set_style (desktop, css, true, true);
3754     sp_document_done (sp_desktop_document (SP_ACTIVE_DESKTOP), SP_VERB_CONTEXT_TEXT,
3755                                    _("Text: Change orientation"));
3756     sp_repr_css_attr_unref (css);
3757
3758     gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3759 }
3760
3761 gboolean
3762 sp_text_toolbox_size_keypress (GtkWidget *w, GdkEventKey *event, gpointer data)
3763 {
3764     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3765     if (!desktop) return FALSE;
3766
3767     switch (get_group0_keyval (event)) {
3768         case GDK_Escape: // defocus
3769             gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3770             return TRUE; // I consumed the event
3771             break;
3772         case GDK_Return: // defocus
3773         case GDK_KP_Enter:
3774             gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3775             return TRUE; // I consumed the event
3776             break;
3777     }
3778     return FALSE;
3779 }
3780
3781 gboolean
3782 sp_text_toolbox_family_keypress (GtkWidget *w, GdkEventKey *event, GObject *tbl)
3783 {
3784     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3785     if (!desktop) return FALSE;
3786
3787     switch (get_group0_keyval (event)) {
3788         case GDK_Escape: // defocus
3789             gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3790             sp_text_toolbox_selection_changed (NULL, tbl); // update
3791             return TRUE; // I consumed the event
3792             break;
3793     }
3794     return FALSE;
3795 }
3796
3797 gboolean
3798 sp_text_toolbox_family_list_keypress (GtkWidget *w, GdkEventKey *event, GObject *tbl)
3799 {
3800     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3801     if (!desktop) return FALSE;
3802
3803     switch (get_group0_keyval (event)) {
3804         case GDK_Escape: // defocus
3805             gtk_widget_hide (w);
3806             visible = false;
3807             gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3808             return TRUE; // I consumed the event
3809             break;
3810     }
3811     return FALSE;
3812 }
3813
3814
3815 void
3816 sp_text_toolbox_size_changed  (GtkComboBox *cbox,
3817                                GObject     *tbl)
3818 {
3819     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3820
3821     if (g_object_get_data (tbl, "size-block")) return;
3822
3823 #if GTK_CHECK_VERSION(2,6,0)
3824     char *text = gtk_combo_box_get_active_text (cbox);
3825 #else // GTK_CHECK_VERSION(2,6,0)
3826     GtkTreeModel *model = gtk_combo_box_get_model (cbox);
3827     GtkTreeIter iter;
3828     char *text = NULL;
3829
3830     if (gtk_combo_box_get_active_iter (cbox, &iter) && model)
3831         gtk_tree_model_get (model, &iter, 0, &text, -1);
3832 #endif // GTK_CHECK_VERSION(2,6,0)
3833
3834     SPCSSAttr *css = sp_repr_css_attr_new ();
3835     sp_repr_css_set_property (css, "font-size", text);
3836     free (text);
3837
3838     SPStyle *query =
3839         sp_style_new ();
3840     int result_numbers =
3841         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3842
3843     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3844     if (result_numbers == QUERY_STYLE_NOTHING)
3845     {
3846         sp_repr_css_change (inkscape_get_repr (INKSCAPE, "tools.text"), css, "style");
3847     }
3848
3849     sp_desktop_set_style (desktop, css, true, true);
3850     sp_document_maybe_done (sp_desktop_document (SP_ACTIVE_DESKTOP), "ttb:size", SP_VERB_NONE,
3851                                    _("Text: Change font size"));
3852     sp_repr_css_attr_unref (css);
3853
3854
3855     if (gtk_combo_box_get_active (cbox) > 0) // if this was from drop-down (as opposed to type-in), defocus
3856         gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3857 }
3858
3859 void
3860 sp_text_toolbox_text_popdown_clicked    (GtkButton          *button,
3861                                          GObject            *tbl)
3862 {
3863     GtkWidget *popdown = GTK_WIDGET (g_object_get_data (tbl, "family-popdown-window"));
3864     GtkWidget *widget = GTK_WIDGET (g_object_get_data (tbl, "family-entry"));
3865     int x, y;
3866
3867     if (!visible)
3868     {
3869         gdk_window_get_origin (widget->window, &x, &y);
3870         gtk_window_move (GTK_WINDOW (popdown), x, y + widget->allocation.height + 2); //2px of grace space
3871         gtk_widget_show_all (popdown);
3872
3873         gdk_pointer_grab (widget->window, TRUE,
3874                           GdkEventMask (GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK |
3875                                         GDK_ENTER_NOTIFY_MASK | GDK_LEAVE_NOTIFY_MASK |
3876                                         GDK_POINTER_MOTION_MASK),
3877                           NULL, NULL, GDK_CURRENT_TIME);
3878
3879         gdk_keyboard_grab (widget->window, TRUE, GDK_CURRENT_TIME);
3880
3881         visible = true;
3882     }
3883     else
3884     {
3885         gdk_pointer_ungrab (GDK_CURRENT_TIME);
3886         gdk_keyboard_ungrab (GDK_CURRENT_TIME);
3887         gtk_widget_hide (popdown);
3888         visible = false;
3889     }
3890 }
3891
3892 gboolean
3893 sp_text_toolbox_entry_focus_in  (GtkWidget        *entry,
3894                                  GdkEventFocus    *event,
3895                                  GObject          *tbl)
3896 {
3897     gtk_entry_select_region (GTK_ENTRY (entry), 0, -1);
3898     return FALSE;
3899 }
3900
3901 gboolean
3902 sp_text_toolbox_popdown_focus_out (GtkWidget        *popdown,
3903                                    GdkEventFocus    *event,
3904                                    GObject          *tbl)
3905 {
3906     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3907
3908     gtk_widget_hide (popdown);
3909     visible = false;
3910     gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3911     return TRUE;
3912 }
3913
3914 void
3915 cell_data_func  (GtkTreeViewColumn *column,
3916                  GtkCellRenderer   *cell,
3917                  GtkTreeModel      *tree_model,
3918                  GtkTreeIter       *iter,
3919                  gpointer           data)
3920 {
3921     char        *family,
3922         *family_escaped,
3923         *sample_escaped;
3924
3925     static const char *sample = _("AaBbCcIiPpQq12369$\342\202\254\302\242?.;/()");
3926
3927     gtk_tree_model_get (tree_model, iter, 0, &family, -1);
3928
3929     family_escaped = g_markup_escape_text (family, -1);
3930     sample_escaped = g_markup_escape_text (sample, -1);
3931
3932     std::stringstream markup;
3933     markup << family_escaped << "  <span foreground='darkgray' font_family='" << family_escaped << "'>" << sample_escaped << "</span>";
3934     g_object_set (G_OBJECT (cell), "markup", markup.str().c_str(), NULL);
3935
3936     free (family);
3937     free (family_escaped);
3938     free (sample_escaped);
3939 }
3940
3941 static void delete_completion(GObject *obj, GtkWidget *entry) {
3942     GObject *completion = (GObject *) gtk_object_get_data(GTK_OBJECT(entry), "completion");
3943     if (completion) {
3944         gtk_entry_set_completion (GTK_ENTRY(entry), NULL);
3945         g_object_unref (completion);
3946     }
3947 }
3948
3949 GtkWidget*
3950 sp_text_toolbox_new (SPDesktop *desktop)
3951 {
3952     GtkWidget   *tbl = gtk_hbox_new (FALSE, 0);
3953
3954     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
3955     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
3956
3957     GtkTooltips *tt = gtk_tooltips_new();
3958     Glib::RefPtr<Gtk::ListStore> store = Inkscape::FontLister::get_instance()->get_font_list();
3959
3960     ////////////Family
3961     //Window
3962     GtkWidget   *window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
3963     gtk_window_set_decorated (GTK_WINDOW (window), FALSE);
3964
3965     //Entry
3966     GtkWidget           *entry = gtk_entry_new ();
3967     gtk_object_set_data(GTK_OBJECT(entry), "altx-text", entry);
3968     GtkEntryCompletion  *completion = gtk_entry_completion_new ();
3969     gtk_entry_completion_set_model (completion, GTK_TREE_MODEL (Glib::unwrap(store)));
3970     gtk_entry_completion_set_text_column (completion, 0);
3971     gtk_entry_completion_set_minimum_key_length (completion, 1);
3972     g_object_set (G_OBJECT(completion), "inline-completion", TRUE, "popup-completion", TRUE, NULL);
3973     gtk_entry_set_completion (GTK_ENTRY(entry), completion);
3974     gtk_object_set_data(GTK_OBJECT(entry), "completion", completion);
3975     aux_toolbox_space (tbl, 1);
3976     gtk_box_pack_start (GTK_BOX (tbl), entry, FALSE, FALSE, 0);
3977     g_signal_connect(G_OBJECT(tbl), "destroy", G_CALLBACK(delete_completion), entry);
3978
3979     //Button
3980     GtkWidget   *button = gtk_button_new ();
3981     gtk_container_add       (GTK_CONTAINER (button), gtk_arrow_new (GTK_ARROW_DOWN, GTK_SHADOW_NONE));
3982     gtk_box_pack_start      (GTK_BOX (tbl), button, FALSE, FALSE, 0);
3983
3984     //Popdown
3985     GtkWidget           *sw = gtk_scrolled_window_new (NULL, NULL);
3986     GtkWidget           *treeview = gtk_tree_view_new ();
3987
3988     GtkCellRenderer     *cell = gtk_cell_renderer_text_new ();
3989     GtkTreeViewColumn   *column = gtk_tree_view_column_new ();
3990     gtk_tree_view_column_pack_start (column, cell, FALSE);
3991     gtk_tree_view_column_set_sizing (column, GTK_TREE_VIEW_COLUMN_FIXED);
3992     gtk_tree_view_column_set_cell_data_func (column, cell, GtkTreeCellDataFunc (cell_data_func), NULL, NULL);
3993     gtk_tree_view_append_column (GTK_TREE_VIEW (treeview), column);
3994
3995     gtk_tree_view_set_model (GTK_TREE_VIEW (treeview), GTK_TREE_MODEL (Glib::unwrap(store)));
3996     gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (treeview), FALSE);
3997 #if GTK_CHECK_VERSION(2,6,0)
3998     gtk_tree_view_set_fixed_height_mode (GTK_TREE_VIEW (treeview), TRUE);
3999 #endif // GTK_CHECK_VERSION(2,6,0)
4000
4001     //gtk_tree_view_set_enable_search (GTK_TREE_VIEW (treeview), TRUE);
4002
4003     gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw), GTK_POLICY_NEVER, GTK_POLICY_ALWAYS);
4004     gtk_container_add (GTK_CONTAINER (sw), treeview);
4005
4006     gtk_container_add (GTK_CONTAINER (window), sw);
4007     gtk_widget_set_size_request (window, 300, 450);
4008
4009     g_signal_connect (G_OBJECT (entry),  "activate", G_CALLBACK (sp_text_toolbox_family_entry_activate), tbl);
4010     g_signal_connect (G_OBJECT (entry),  "focus-in-event", G_CALLBACK (sp_text_toolbox_entry_focus_in), tbl);
4011     g_signal_connect (G_OBJECT (entry), "key-press-event", G_CALLBACK(sp_text_toolbox_family_keypress), tbl);
4012
4013     g_signal_connect (G_OBJECT (button), "clicked", G_CALLBACK (sp_text_toolbox_text_popdown_clicked), tbl);
4014
4015     g_signal_connect (G_OBJECT (window), "focus-out-event", G_CALLBACK (sp_text_toolbox_popdown_focus_out), tbl);
4016     g_signal_connect (G_OBJECT (window), "key-press-event", G_CALLBACK(sp_text_toolbox_family_list_keypress), tbl);
4017
4018     GtkTreeSelection *tselection = gtk_tree_view_get_selection (GTK_TREE_VIEW (treeview));
4019     g_signal_connect (G_OBJECT (tselection), "changed", G_CALLBACK (sp_text_toolbox_family_changed), tbl);
4020
4021     g_object_set_data (G_OBJECT (tbl), "family-entry", entry);
4022     g_object_set_data (G_OBJECT (tbl), "family-popdown-button", button);
4023     g_object_set_data (G_OBJECT (tbl), "family-popdown-window", window);
4024     g_object_set_data (G_OBJECT (tbl), "family-tree-selection", tselection);
4025     g_object_set_data (G_OBJECT (tbl), "family-tree-view", treeview);
4026
4027     GtkWidget *image = gtk_image_new_from_stock (GTK_STOCK_DIALOG_WARNING, GTK_ICON_SIZE_SMALL_TOOLBAR);
4028     aux_toolbox_space (tbl, 1);
4029     GtkWidget *box = gtk_event_box_new ();
4030     gtk_container_add (GTK_CONTAINER (box), image);
4031     gtk_box_pack_start (GTK_BOX (tbl), box, FALSE, FALSE, 4);
4032     g_object_set_data (G_OBJECT (tbl), "warning-image", box);
4033     GtkTooltips *tooltips = gtk_tooltips_new ();
4034     gtk_tooltips_set_tip (tooltips, box, _("This font is currently not installed on your system. Inkscape will use the default font instead."), "");
4035     gtk_widget_hide (GTK_WIDGET (box));
4036     g_signal_connect_swapped (G_OBJECT (tbl), "show", G_CALLBACK (gtk_widget_hide), box);
4037
4038     ////////////Size
4039     const char *sizes[] = {
4040         "4", "6", "8", "9", "10", "11", "12", "13", "14",
4041         "16", "18", "20", "22", "24", "28",
4042         "32", "36", "40", "48", "56", "64", "72", "144"
4043     };
4044
4045     GtkWidget *cbox = gtk_combo_box_entry_new_text ();
4046     for (unsigned int n = 0; n < G_N_ELEMENTS (sizes); gtk_combo_box_append_text (GTK_COMBO_BOX(cbox), sizes[n++]));
4047     gtk_widget_set_size_request (cbox, 80, -1);
4048     aux_toolbox_space (tbl, 1);
4049     gtk_box_pack_start (GTK_BOX (tbl), cbox, FALSE, FALSE, 0);
4050     g_object_set_data (G_OBJECT (tbl), "combo-box-size", cbox);
4051     g_signal_connect (G_OBJECT (cbox), "changed", G_CALLBACK (sp_text_toolbox_size_changed), tbl);
4052     gtk_signal_connect(GTK_OBJECT(cbox), "key-press-event", GTK_SIGNAL_FUNC(sp_text_toolbox_size_keypress), NULL);
4053
4054     //spacer
4055     aux_toolbox_space (tbl, 4);
4056     gtk_box_pack_start (GTK_BOX (tbl), gtk_vseparator_new (), FALSE, FALSE, 4);
4057
4058     ////////////Text anchor
4059     GtkWidget *group   = gtk_radio_button_new (NULL);
4060     GtkWidget *row     = gtk_hbox_new (FALSE, 4);
4061     g_object_set_data (G_OBJECT (tbl), "anchor-group", group);
4062
4063     // left
4064     GtkWidget *rbutton = group;
4065     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
4066     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_JUSTIFY_LEFT, GTK_ICON_SIZE_SMALL_TOOLBAR));
4067     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
4068
4069     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
4070     g_object_set_data   (G_OBJECT (tbl), "text-start", rbutton);
4071     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_anchoring_toggled), gpointer(0));
4072     gtk_tooltips_set_tip(tt, rbutton, _("Align left"), NULL);
4073
4074     // center
4075     rbutton = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
4076     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
4077     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_JUSTIFY_CENTER, GTK_ICON_SIZE_SMALL_TOOLBAR));
4078     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
4079
4080     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
4081     g_object_set_data   (G_OBJECT (tbl), "text-middle", rbutton);
4082     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_anchoring_toggled), gpointer (1));
4083     gtk_tooltips_set_tip(tt, rbutton, _("Center"), NULL);
4084
4085     // right
4086     rbutton = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
4087     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
4088     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_JUSTIFY_RIGHT, GTK_ICON_SIZE_SMALL_TOOLBAR));
4089     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
4090
4091     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
4092     g_object_set_data   (G_OBJECT (tbl), "text-end", rbutton);
4093     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_anchoring_toggled), gpointer(2));
4094     gtk_tooltips_set_tip(tt, rbutton, _("Align right"), NULL);
4095
4096     // fill
4097     rbutton = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
4098     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
4099     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_JUSTIFY_FILL, GTK_ICON_SIZE_SMALL_TOOLBAR));
4100     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
4101
4102     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
4103     g_object_set_data   (G_OBJECT (tbl), "text-fill", rbutton);
4104     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_anchoring_toggled), gpointer(3));
4105     gtk_tooltips_set_tip(tt, rbutton, _("Justify"), NULL);
4106
4107     aux_toolbox_space (tbl, 1);
4108     gtk_box_pack_start (GTK_BOX (tbl), row, FALSE, FALSE, 4);
4109
4110     //spacer
4111     gtk_box_pack_start (GTK_BOX (tbl), gtk_vseparator_new (), FALSE, FALSE, 4);
4112
4113     ////////////Text style
4114     row = gtk_hbox_new (FALSE, 4);
4115
4116     // bold
4117     rbutton = gtk_toggle_button_new ();
4118     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
4119     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_BOLD, GTK_ICON_SIZE_SMALL_TOOLBAR));
4120     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
4121     gtk_tooltips_set_tip(tt, rbutton, _("Bold"), NULL);
4122
4123     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
4124     g_object_set_data   (G_OBJECT (tbl), "style-bold", rbutton);
4125     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_style_toggled), gpointer(0));
4126
4127     // italic
4128     rbutton = gtk_toggle_button_new ();
4129     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
4130     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_ITALIC, GTK_ICON_SIZE_SMALL_TOOLBAR));
4131     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
4132     gtk_tooltips_set_tip(tt, rbutton, _("Italic"), NULL);
4133
4134     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
4135     g_object_set_data   (G_OBJECT (tbl), "style-italic", rbutton);
4136     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_style_toggled), gpointer (1));
4137
4138     aux_toolbox_space (tbl, 1);
4139     gtk_box_pack_start (GTK_BOX (tbl), row, FALSE, FALSE, 4);
4140
4141     //spacer
4142     gtk_box_pack_start (GTK_BOX (tbl), gtk_vseparator_new (), FALSE, FALSE, 4);
4143
4144     ////////////Text orientation
4145     group   = gtk_radio_button_new (NULL);
4146     row     = gtk_hbox_new (FALSE, 4);
4147     g_object_set_data (G_OBJECT (tbl), "orientation-group", group);
4148
4149     // horizontal
4150     rbutton = group;
4151     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
4152     gtk_container_add           (GTK_CONTAINER (rbutton), sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_WRITING_MODE_LR));
4153     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
4154     gtk_tooltips_set_tip(tt, rbutton, _("Horizontal text"), NULL);
4155
4156     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
4157     g_object_set_data   (G_OBJECT (tbl), "orientation-horizontal", rbutton);
4158     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_orientation_toggled), gpointer(0));
4159
4160     // vertical
4161     rbutton = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
4162     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
4163     gtk_container_add           (GTK_CONTAINER (rbutton), sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_WRITING_MODE_TB));
4164     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
4165     gtk_tooltips_set_tip(tt, rbutton, _("Vertical text"), NULL);
4166
4167     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
4168     g_object_set_data   (G_OBJECT (tbl), "orientation-vertical", rbutton);
4169     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_orientation_toggled), gpointer (1));
4170     gtk_box_pack_start (GTK_BOX (tbl), row, FALSE, FALSE, 4);
4171
4172
4173     //watch selection
4174     Inkscape::ConnectionPool* pool = Inkscape::ConnectionPool::new_connection_pool ("ISTextToolbox");
4175
4176     sigc::connection *c_selection_changed =
4177         new sigc::connection (sp_desktop_selection (desktop)->connectChanged
4178                               (sigc::bind (sigc::ptr_fun (sp_text_toolbox_selection_changed), (GObject*)tbl)));
4179     pool->add_connection ("selection-changed", c_selection_changed);
4180
4181     sigc::connection *c_selection_modified =
4182         new sigc::connection (sp_desktop_selection (desktop)->connectModified
4183                               (sigc::bind (sigc::ptr_fun (sp_text_toolbox_selection_modified), (GObject*)tbl)));
4184     pool->add_connection ("selection-modified", c_selection_modified);
4185
4186     sigc::connection *c_subselection_changed =
4187         new sigc::connection (desktop->connectToolSubselectionChanged
4188                               (sigc::bind (sigc::ptr_fun (sp_text_toolbox_subselection_changed), (GObject*)tbl)));
4189     pool->add_connection ("tool-subselection-changed", c_subselection_changed);
4190
4191     Inkscape::ConnectionPool::connect_destroy (G_OBJECT (tbl), pool);
4192
4193
4194 #if 0
4195     // horizontal
4196     {
4197         GtkWidget *px= sp_icon_new(Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_WRITING_MODE_LR);
4198         GtkWidget *b = group = gtk_radio_button_new (NULL);
4199         gtk_container_add (GTK_CONTAINER (b), px);
4200         gtk_tooltips_set_tip (tt, b, _("Horizontal text"), NULL);
4201         gtk_button_set_relief (GTK_BUTTON (b), GTK_RELIEF_NONE);
4202         gtk_toggle_button_set_mode (GTK_TOGGLE_BUTTON (b), FALSE );
4203         gtk_box_pack_start (GTK_BOX (tbl), b, FALSE, FALSE, 0);
4204     }
4205
4206     // vertical
4207     {
4208         GtkWidget *px = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_WRITING_MODE_TB);
4209         GtkWidget *b = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
4210         gtk_container_add (GTK_CONTAINER (b), px);
4211         gtk_tooltips_set_tip (tt, b, _("Vertical text"), NULL);
4212         gtk_button_set_relief (GTK_BUTTON (b), GTK_RELIEF_NONE);
4213         gtk_toggle_button_set_mode (GTK_TOGGLE_BUTTON (b), FALSE );
4214         gtk_box_pack_start (GTK_BOX (tbl), b, FALSE, FALSE, 0);
4215     }
4216
4217     aux_toolbox_space(tbl, AUX_BETWEEN_BUTTON_GROUPS);
4218
4219     // letter spacing
4220     {
4221         {
4222             GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_LETTER_SPACING);
4223             GtkWidget *hb = gtk_hbox_new(FALSE, 1);
4224             gtk_container_add (GTK_CONTAINER (hb), image);
4225             gtk_widget_show(image);
4226             gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
4227         }
4228
4229         {
4230             GtkWidget *hb = sp_tb_spinbutton(_(""), _("Spacing between letters"),
4231                                              "tools.text", "letter_spacing", 0.0,
4232                                              us, tbl, FALSE, NULL,
4233                                              -1000.0, 1000.0, 0.1, 0.1,
4234                                              sp_text_letter_changed, 0.1, 1);
4235             gtk_widget_set_size_request (hb, 45, 6);
4236             gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 6);
4237         }
4238     }
4239
4240     // line spacing
4241     {
4242         {
4243             GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_LINE_SPACING);
4244             GtkWidget *hb = gtk_hbox_new(FALSE, 1);
4245             gtk_container_add (GTK_CONTAINER (hb), image);
4246             gtk_widget_show(image);
4247             gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
4248         }
4249
4250         {
4251             GtkWidget *hb = sp_tb_spinbutton(_(""), _("Spacing between lines"),
4252                                              "tools.text", "line_spacing", 0,
4253                                              us, tbl, FALSE, NULL,
4254                                              -1000.0, 1000.0, 0.1, 0.1,
4255                                              sp_text_line_changed, 0.1, 1);
4256             gtk_widget_set_size_request (hb, 45, 0);
4257             gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 3);
4258         }
4259     }
4260
4261     {
4262         // horizontal kerning/vertical kerning units menu: create
4263         GtkWidget *us = sp_unit_selector_new(SP_UNIT_ABSOLUTE | SP_UNIT_DEVICE);
4264         sp_unit_selector_setsize(us, AUX_OPTION_MENU_WIDTH, AUX_OPTION_MENU_HEIGHT);
4265         sp_unit_selector_set_unit(SP_UNIT_SELECTOR(us), desktop->namedview->doc_units);
4266
4267         aux_toolbox_space(tbl, AUX_BETWEEN_BUTTON_GROUPS);
4268
4269         // horizontal kerning
4270         {
4271             {
4272                 GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_HORZ_KERN);
4273                 GtkWidget *hb = gtk_hbox_new(FALSE, 1);
4274                 gtk_container_add (GTK_CONTAINER (hb), image);
4275                 gtk_widget_show(image);
4276                 gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
4277             }
4278
4279             {
4280                 GtkWidget *hb = sp_tb_spinbutton(_(""), _("Horizontal kerning"),
4281                                                  "tools.text", "horizontal_kerning", 0,
4282                                                  us, tbl, FALSE, NULL,
4283                                                  -100.00, 100.00, 0.01, 0.1,
4284                                                  sp_text_horiz_kern_changed);
4285                 gtk_widget_set_size_request (hb, 45, 0);
4286                 gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 6);
4287             }
4288         }
4289
4290         // vertical kerning
4291         {
4292             {
4293                 GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_VERT_KERN);
4294                 GtkWidget *hb = gtk_hbox_new(FALSE, 1);
4295                 gtk_container_add (GTK_CONTAINER (hb), image);
4296                 gtk_widget_show(image);
4297                 gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
4298             }
4299
4300             {
4301                 GtkWidget *hb = sp_tb_spinbutton(_(""), _("Vertical kerning"),
4302                                                  "tools.text", "vertical_kerning", 0,
4303                                                  us, tbl, FALSE, NULL,
4304                                                  -100.00, 100.00, 0.01, 0.1,
4305                                                  sp_text_vert_kern_changed);
4306                 gtk_widget_set_size_request (hb, 45, 0);
4307                 gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 5);
4308             }
4309         }
4310
4311         // add the units menu
4312         gtk_widget_show(us);
4313         gtk_box_pack_start(GTK_BOX(tbl), us, FALSE, FALSE, 1);
4314         gtk_object_set_data(GTK_OBJECT(tbl), "units", us);
4315     }
4316
4317     // letter rotation
4318     aux_toolbox_space(tbl, AUX_BETWEEN_BUTTON_GROUPS);
4319     {
4320         {
4321             GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_ROTATION);
4322             GtkWidget *hb = gtk_hbox_new(FALSE, 1);
4323             gtk_container_add (GTK_CONTAINER (hb), image);
4324             gtk_widget_show(image);
4325             gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
4326         }
4327         {
4328             GtkWidget *hb = sp_tb_spinbutton(_(""), _("Letter rotation"),
4329                                              "tools.text", "letter_rotation", 0,
4330                                              us, tbl, FALSE, NULL,
4331                                              -180.0, 180.0, 0.1, 0.1,
4332                                              sp_text_letter_rotation_changed, 0.1, 1);
4333             gtk_widget_set_size_request (hb, 45, 0);
4334             gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 6);
4335         }
4336         // rotation degree label
4337         {
4338             GtkWidget *label = gtk_widget_new (GTK_TYPE_LABEL, "label", "\302\260", "xalign", 0.0, NULL);
4339             gtk_box_pack_start(GTK_BOX(tbl), label, FALSE, FALSE, 0);
4340         }
4341     }
4342
4343     // Remove Manual Kerns
4344     {
4345         GtkWidget *px = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_REMOVE_KERNS);
4346         GtkWidget *button = gtk_button_new ();
4347         gtk_container_add (GTK_CONTAINER (button), px);
4348         gtk_widget_show(button);
4349         gtk_tooltips_set_tip (tt, button, _("Remove manual kerns"), NULL);
4350         gtk_button_set_relief (GTK_BUTTON (button), GTK_RELIEF_NONE);
4351         gtk_widget_set_sensitive(button, TRUE);
4352         gtk_box_pack_start (GTK_BOX (tbl), button, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
4353     }
4354 #endif
4355
4356     gtk_widget_show_all (tbl);
4357     return tbl;
4358
4359 } // end of sp_text_toolbox_new()
4360
4361 }//<unnamed> namespace
4362
4363
4364 //#########################
4365 //##  Connector Toolbox  ##
4366 //#########################
4367
4368 static void sp_connector_path_set_avoid(void)
4369 {
4370     cc_selection_set_avoid(true);
4371 }
4372
4373
4374 static void sp_connector_path_set_ignore(void)
4375 {
4376     cc_selection_set_avoid(false);
4377 }
4378
4379
4380
4381 static void connector_spacing_changed(GtkAdjustment *adj, GtkWidget *tbl)
4382 {
4383     // quit if run by the _changed callbacks
4384     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
4385         return;
4386     }
4387
4388     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl),
4389             "desktop");
4390     SPDocument *doc = sp_desktop_document(desktop);
4391
4392     if (!sp_document_get_undo_sensitive(doc))
4393     {
4394         return;
4395     }
4396
4397     // in turn, prevent callbacks from responding
4398     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
4399
4400     Inkscape::XML::Node *repr = SP_OBJECT_REPR(desktop->namedview);
4401
4402     sp_repr_set_css_double(repr, "inkscape:connector-spacing", adj->value);
4403     SP_OBJECT(desktop->namedview)->updateRepr();
4404
4405     GSList *items = get_avoided_items(NULL, desktop->currentRoot(), desktop);
4406     for ( GSList const *iter = items ; iter != NULL ; iter = iter->next ) {
4407         SPItem *item = reinterpret_cast<SPItem *>(iter->data);
4408         NR::Matrix m = NR::identity();
4409         avoid_item_move(&m, item);
4410     }
4411
4412     if (items) {
4413         g_slist_free(items);
4414     }
4415
4416     sp_document_done(doc, SP_VERB_CONTEXT_CONNECTOR,
4417             _("Change connector spacing"));
4418
4419     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
4420
4421     spinbutton_defocus(GTK_OBJECT(tbl));
4422 }
4423
4424 static void sp_connector_graph_layout(void)
4425 {
4426     if (!SP_ACTIVE_DESKTOP) return;
4427
4428     // hack for clones, see comment in align-and-distribute.cpp
4429     int saved_compensation = prefs_get_int_attribute("options.clonecompensation", "value", SP_CLONE_COMPENSATION_UNMOVED);
4430     prefs_set_int_attribute("options.clonecompensation", "value", SP_CLONE_COMPENSATION_UNMOVED);
4431
4432     graphlayout(sp_desktop_selection(SP_ACTIVE_DESKTOP)->itemList());
4433
4434     prefs_set_int_attribute("options.clonecompensation", "value", saved_compensation);
4435
4436     sp_document_done(sp_desktop_document(SP_ACTIVE_DESKTOP), SP_VERB_DIALOG_ALIGN_DISTRIBUTE, _("Arrange connector network"));
4437 }
4438
4439 static void
4440 sp_directed_graph_layout_toggled(GtkWidget *widget, GtkObject *tbl)
4441 {
4442     if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget))) {
4443         prefs_set_string_attribute("tools.connector", "directedlayout",
4444                 "true");
4445     } else {
4446         prefs_set_string_attribute("tools.connector", "directedlayout",
4447                 "false");
4448     }
4449 }
4450 static void
4451 sp_nooverlaps_graph_layout_toggled(GtkWidget *widget, GtkObject *tbl)
4452 {
4453     if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget))) {
4454         prefs_set_string_attribute("tools.connector", "avoidoverlaplayout",
4455                 "true");
4456     } else {
4457         prefs_set_string_attribute("tools.connector", "avoidoverlaplayout",
4458                 "false");
4459     }
4460 }
4461
4462
4463 static void connector_length_changed(GtkAdjustment *adj, GtkWidget *tbl)
4464 {
4465     prefs_set_double_attribute("tools.connector", "length", adj->value);
4466     spinbutton_defocus(GTK_OBJECT(tbl));
4467 }
4468
4469 static void connector_tb_event_attr_changed(Inkscape::XML::Node *repr,
4470         gchar const *name, gchar const *old_value, gchar const *new_value,
4471         bool is_interactive, gpointer data)
4472 {
4473     GtkWidget *tbl = GTK_WIDGET(data);
4474
4475     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
4476         return;
4477     }
4478     if (strcmp(name, "inkscape:connector-spacing") != 0) {
4479         return;
4480     }
4481
4482     GtkAdjustment *adj = (GtkAdjustment*)
4483             gtk_object_get_data(GTK_OBJECT(tbl), "spacing");
4484     gdouble spacing = defaultConnSpacing;
4485     sp_repr_get_double(repr, "inkscape:connector-spacing", &spacing);
4486
4487     gtk_adjustment_set_value(adj, spacing);
4488 }
4489
4490
4491 static Inkscape::XML::NodeEventVector connector_tb_repr_events = {
4492     NULL, /* child_added */
4493     NULL, /* child_removed */
4494     connector_tb_event_attr_changed,
4495     NULL, /* content_changed */
4496     NULL  /* order_changed */
4497 };
4498
4499
4500 static GtkWidget *
4501 sp_connector_toolbox_new(SPDesktop *desktop)
4502 {
4503     GtkTooltips *tt = gtk_tooltips_new();
4504     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
4505
4506     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
4507     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
4508
4509     gtk_box_pack_start(GTK_BOX(tbl), gtk_hbox_new(FALSE, 0), FALSE, FALSE,
4510             AUX_BETWEEN_BUTTON_GROUPS);
4511
4512     sp_toolbox_button_new(tbl, Inkscape::ICON_SIZE_SMALL_TOOLBAR,
4513             "connector_avoid", GTK_SIGNAL_FUNC(sp_connector_path_set_avoid),
4514             tt, _("Make connectors avoid selected objects"));
4515
4516     sp_toolbox_button_new(tbl, Inkscape::ICON_SIZE_SMALL_TOOLBAR,
4517             "connector_ignore", GTK_SIGNAL_FUNC(sp_connector_path_set_ignore),
4518             tt, _("Make connectors ignore selected objects"));
4519
4520     //  interval
4521     gtk_box_pack_start(GTK_BOX(tbl), gtk_hbox_new(FALSE, 0), FALSE, FALSE,
4522             AUX_BETWEEN_BUTTON_GROUPS);
4523
4524     // Spacing spinbox
4525     {
4526         GtkWidget *object_spacing = sp_tb_spinbutton(_("Spacing:"),
4527                 _("The amount of space left around objects by auto-routing connectors"),
4528                 "tools.connector", "spacing", 10, NULL, tbl, TRUE,
4529                 "inkscape:connector-spacing", 0, 100, 1.0, 10.0,
4530                 connector_spacing_changed, 1, 0);
4531
4532         gtk_box_pack_start(GTK_BOX(tbl), object_spacing, FALSE, FALSE,
4533                 AUX_SPACING);
4534     }
4535     // Graph (connector network) layout
4536     sp_toolbox_button_new(tbl, Inkscape::ICON_SIZE_SMALL_TOOLBAR,
4537             "graph_layout", GTK_SIGNAL_FUNC(sp_connector_graph_layout),
4538             tt, _("Nicely arrange selected connector network"));
4539     // Default connector length spinbox
4540     {
4541         GtkWidget *connector_length = sp_tb_spinbutton(_("Length:"),
4542                 _("Ideal length for connectors when layout is applied"),
4543                 "tools.connector", "length", 100, NULL, tbl, TRUE,
4544                 "inkscape:connector-length", 10, 1000, 10.0, 100.0,
4545                 connector_length_changed, 1, 0);
4546
4547         gtk_box_pack_start(GTK_BOX(tbl), connector_length, FALSE, FALSE,
4548                 AUX_SPACING);
4549     }
4550     gchar const *tbuttonstate;
4551     // Directed edges toggle button
4552     {
4553         GtkWidget *tbutton = gtk_toggle_button_new ();
4554         gtk_button_set_relief       (GTK_BUTTON (tbutton), GTK_RELIEF_NONE);
4555         gtk_container_add           (GTK_CONTAINER (tbutton), sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, "directed_graph"));
4556         gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (tbutton), FALSE);
4557         gtk_tooltips_set_tip(tt, tbutton, _("Make connectors with end-markers (arrows) point downwards"), NULL);
4558
4559         gtk_box_pack_start  (GTK_BOX  (tbl), tbutton, FALSE, FALSE, 0);
4560         g_signal_connect(G_OBJECT(tbutton), "toggled", GTK_SIGNAL_FUNC(sp_directed_graph_layout_toggled), tbl);
4561         tbuttonstate = prefs_get_string_attribute("tools.connector", "directedlayout");
4562         gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(tbutton),
4563                 (tbuttonstate && !strcmp(tbuttonstate, "true"))?TRUE:FALSE );
4564     }
4565     // Avoid overlaps toggle button
4566     {
4567         GtkWidget *tbutton = gtk_toggle_button_new ();
4568         gtk_button_set_relief       (GTK_BUTTON (tbutton), GTK_RELIEF_NONE);
4569         gtk_container_add           (GTK_CONTAINER (tbutton), sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, "remove_overlaps"));
4570         gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (tbutton), FALSE);
4571         gtk_tooltips_set_tip(tt, tbutton, _("Do not allow overlapping shapes"), NULL);
4572
4573         gtk_box_pack_start  (GTK_BOX  (tbl), tbutton, FALSE, FALSE, 0);
4574         g_signal_connect(G_OBJECT(tbutton), "toggled", GTK_SIGNAL_FUNC(sp_nooverlaps_graph_layout_toggled), tbl);
4575         tbuttonstate = prefs_get_string_attribute("tools.connector", "avoidoverlaplayout");
4576         gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(tbutton),
4577                 (tbuttonstate && !strcmp(tbuttonstate, "true"))?TRUE:FALSE );
4578     }
4579
4580     gtk_widget_show_all(tbl);
4581     sp_set_font_size_smaller (tbl);
4582
4583     // Code to watch for changes to the connector-spacing attribute in
4584     // the XML.
4585     Inkscape::XML::Node *repr = SP_OBJECT_REPR(desktop->namedview);
4586     g_assert(repr != NULL);
4587
4588     Inkscape::XML::Node *oldrepr = (Inkscape::XML::Node *)
4589             gtk_object_get_data(GTK_OBJECT(tbl), "repr");
4590
4591     if (oldrepr) { // remove old listener
4592         sp_repr_remove_listener_by_data(oldrepr, tbl);
4593         Inkscape::GC::release(oldrepr);
4594         oldrepr = NULL;
4595         g_object_set_data(G_OBJECT(tbl), "repr", NULL);
4596     }
4597
4598     if (repr) {
4599         g_object_set_data(G_OBJECT(tbl), "repr", repr);
4600         Inkscape::GC::anchor(repr);
4601         sp_repr_add_listener(repr, &connector_tb_repr_events, tbl);
4602         sp_repr_synthesize_events(repr, &connector_tb_repr_events, tbl);
4603     }
4604
4605     return tbl;
4606
4607 } // end of sp_connector_toolbox_new()
4608
4609 static void paintbucket_channels_changed(EgeSelectOneAction* act, GtkWidget* tbl)
4610 {
4611     gint channels = ege_select_one_action_get_active( act );
4612     flood_channels_set_channels( channels );
4613 }
4614
4615 static void paintbucket_threshold_changed(GtkAdjustment *adj, GtkWidget *tbl)
4616 {
4617     prefs_set_int_attribute("tools.paintbucket", "threshold", (gint)adj->value);
4618 }
4619
4620 static void paintbucket_offset_changed(GtkAdjustment *adj, GtkWidget *tbl)
4621 {
4622     UnitTracker* tracker = reinterpret_cast<UnitTracker*>(gtk_object_get_data(GTK_OBJECT(tbl), "tracker"));
4623     SPUnit const *unit = tracker->getActiveUnit();
4624
4625
4626     prefs_set_double_attribute("tools.paintbucket", "offset", (gdouble)sp_units_get_pixels(adj->value, *unit));
4627     spinbutton_defocus(GTK_OBJECT(tbl));
4628 }
4629
4630 static GtkWidget *
4631 sp_paintbucket_toolbox_new(SPDesktop *desktop)
4632 {
4633     GtkWidget *holder = gtk_hbox_new(FALSE, 0);
4634     gtk_object_set_data(GTK_OBJECT(holder), "dtw", desktop->canvas);
4635     gtk_object_set_data(GTK_OBJECT(holder), "desktop", desktop);
4636
4637     gchar const * descr =
4638         "<ui>"
4639         "  <toolbar name='PaintbucketToolbar'>"
4640         "    <toolitem action='ChannelsAction' />"
4641         "    <separator />"
4642         "    <toolitem action='ThresholdAction' />"
4643         "    <separator />"
4644         "    <toolitem action='OffsetAction' />"
4645         "    <toolitem action='PaintbucketUnitsAction' />"
4646         "  </toolbar>"
4647         "</ui>";
4648     GtkActionGroup* mainActions = gtk_action_group_new("main");
4649
4650     EgeAdjustmentAction* eact = 0;
4651
4652     {
4653         GtkListStore* model = gtk_list_store_new( 2, G_TYPE_STRING, G_TYPE_INT );
4654
4655         GList* items = 0;
4656         gint count = 0;
4657         for ( items = flood_channels_dropdown_items_list(); items ; items = g_list_next(items) )
4658         {
4659             GtkTreeIter iter;
4660             gtk_list_store_append( model, &iter );
4661             gtk_list_store_set( model, &iter, 0, reinterpret_cast<gchar*>(items->data), 1, count, -1 );
4662             count++;
4663         }
4664         g_list_free( items );
4665         items = 0;
4666         EgeSelectOneAction* act1 = ege_select_one_action_new( "ChannelsAction", _("Fill by:"), _(""), NULL, GTK_TREE_MODEL(model) );
4667         ege_select_one_action_set_active( act1, prefs_get_int_attribute("tools.paintbucket", "channels", 0) );
4668         g_signal_connect( G_OBJECT(act1), "changed", G_CALLBACK(paintbucket_channels_changed), holder );
4669         gtk_action_group_add_action( mainActions, GTK_ACTION(act1) );
4670     }
4671
4672     // Spacing spinbox
4673     {
4674         eact = create_adjustment_action(
4675             "ThresholdAction",
4676             _("Threshold:"),
4677             _("The maximum allowed difference between the clicked pixel and the neighboring pixels to be counted in the fill"),
4678             "tools.paintbucket", "threshold", 5, GTK_WIDGET(desktop->canvas), NULL, holder, TRUE,
4679             "inkscape:paintbucket-threshold", 0, 100.0, 1.0, 10.0,
4680             0, 0, 0,
4681             paintbucket_threshold_changed, 1, 0 );
4682
4683         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
4684     }
4685
4686     // Create the units menu.
4687     UnitTracker* tracker = new UnitTracker( SP_UNIT_ABSOLUTE | SP_UNIT_DEVICE );
4688     tracker->setActiveUnit( sp_desktop_namedview(desktop)->doc_units );
4689     gtk_object_set_data( GTK_OBJECT(holder), "tracker", tracker );
4690     {
4691         GtkAction* act = tracker->createAction( "PaintbucketUnitsAction", _("Units"), _("") );
4692         gtk_action_group_add_action( mainActions, act );
4693     }
4694
4695     // Offset spinbox
4696     {
4697         eact = create_adjustment_action(
4698             "OffsetAction",
4699             _("Grow/shrink by:"),
4700             _("The amount to grow (positive) or shrink (negative) the created fill path"),
4701             "tools.paintbucket", "offset", 0, GTK_WIDGET(desktop->canvas), NULL/*us*/, holder, TRUE,
4702             "inkscape:paintbucket-offset", -1e6, 1e6, 0.1, 0.5,
4703             0, 0, 0,
4704             paintbucket_offset_changed, 1, 2);
4705         tracker->addAdjustment( ege_adjustment_action_get_adjustment(eact) );
4706
4707         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
4708     }
4709
4710
4711     GtkUIManager* mgr = gtk_ui_manager_new();
4712     GError* errVal = 0;
4713
4714     gtk_ui_manager_insert_action_group( mgr, mainActions, 0 );
4715     gtk_ui_manager_add_ui_from_string( mgr, descr, -1, &errVal );
4716
4717     GtkWidget* toolBar = gtk_ui_manager_get_widget( mgr, "/ui/PaintbucketToolbar" );
4718     gtk_toolbar_set_style( GTK_TOOLBAR(toolBar), GTK_TOOLBAR_ICONS );
4719     gtk_toolbar_set_icon_size( GTK_TOOLBAR(toolBar), GTK_ICON_SIZE_SMALL_TOOLBAR );
4720
4721     gtk_box_pack_start( GTK_BOX(holder), toolBar, TRUE, TRUE, 0 );
4722
4723
4724     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of Paint Bucket fill objects"));
4725     swatch->setDesktop (desktop);
4726     swatch->setClickVerb (SP_VERB_CONTEXT_PAINTBUCKET_PREFS);
4727     swatch->setWatchedTool ("tools.paintbucket", true);
4728     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
4729     gtk_box_pack_end( GTK_BOX(holder), swatch_, FALSE, FALSE, 0 );
4730
4731     gtk_widget_show_all( holder );
4732     sp_set_font_size_smaller( holder );
4733
4734     return holder;
4735 }
4736
4737 /*
4738   Local Variables:
4739   mode:c++
4740   c-file-style:"stroustrup"
4741   c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
4742   indent-tabs-mode:nil
4743   fill-column:99
4744   End:
4745 */
4746 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :
4747