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( GtkToggleAction *act, GtkObject *dataKludge )
1148 {
1149     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(dataKludge), "desktop");
1150     bool flat = gtk_toggle_action_get_active(act);
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         if (flatsides && !strcmp(flatsides,"false" )) {
1286             GtkToggleAction* flat2_action = GTK_TOGGLE_ACTION( g_object_get_data( G_OBJECT(tbl), "flat2_action" ) );
1287             gtk_toggle_action_set_active( flat2_action, TRUE );
1288             gtk_action_set_sensitive( prop_action, TRUE );
1289         } else {
1290             GtkToggleAction* flat_action = GTK_TOGGLE_ACTION( g_object_get_data( G_OBJECT(tbl), "flat_action" ) );
1291             gtk_toggle_action_set_active( flat_action, TRUE );
1292             gtk_action_set_sensitive( prop_action, FALSE );
1293         }
1294     } else if (!strcmp(name, "sodipodi:r1") || !strcmp(name, "sodipodi:r2")) {
1295         adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "proportion");
1296         gdouble r1 = sp_repr_get_double_attribute(repr, "sodipodi:r1", 1.0);
1297         gdouble r2 = sp_repr_get_double_attribute(repr, "sodipodi:r2", 1.0);
1298         if (r2 < r1) {
1299             gtk_adjustment_set_value(adj, r2/r1);
1300         } else {
1301             gtk_adjustment_set_value(adj, r1/r2);
1302         }
1303     } else if (!strcmp(name, "sodipodi:sides")) {
1304         adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "magnitude");
1305         gtk_adjustment_set_value(adj, sp_repr_get_int_attribute(repr, "sodipodi:sides", 0));
1306     }
1307
1308     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
1309 }
1310
1311
1312 static Inkscape::XML::NodeEventVector star_tb_repr_events =
1313 {
1314     NULL, /* child_added */
1315     NULL, /* child_removed */
1316     star_tb_event_attr_changed,
1317     NULL, /* content_changed */
1318     NULL  /* order_changed */
1319 };
1320
1321
1322 /**
1323  *  \param selection Should not be NULL.
1324  */
1325 static void
1326 sp_star_toolbox_selection_changed(Inkscape::Selection *selection, GtkObject *tbl)
1327 {
1328     int n_selected = 0;
1329     Inkscape::XML::Node *repr = NULL;
1330     Inkscape::XML::Node *oldrepr = NULL;
1331
1332     for (GSList const *items = selection->itemList();
1333          items != NULL;
1334          items = items->next)
1335     {
1336         if (SP_IS_STAR((SPItem *) items->data)) {
1337             n_selected++;
1338             repr = SP_OBJECT_REPR((SPItem *) items->data);
1339         }
1340     }
1341
1342     EgeOutputAction* act = EGE_OUTPUT_ACTION( gtk_object_get_data(GTK_OBJECT(tbl), "mode_action") );
1343
1344     if (n_selected == 0) {
1345         g_object_set( G_OBJECT(act), "label", _("<b>New:</b>"), NULL );
1346     } else if (n_selected == 1) {
1347         g_object_set( G_OBJECT(act), "label", _("<b>Change:</b>"), NULL );
1348
1349         oldrepr = (Inkscape::XML::Node *) gtk_object_get_data(GTK_OBJECT(tbl), "repr");
1350         if (oldrepr) { // remove old listener
1351             sp_repr_remove_listener_by_data(oldrepr, tbl);
1352             Inkscape::GC::release(oldrepr);
1353             oldrepr = 0;
1354             g_object_set_data(G_OBJECT(tbl), "repr", NULL);
1355         }
1356
1357         if (repr) {
1358             g_object_set_data(G_OBJECT(tbl), "repr", repr);
1359             Inkscape::GC::anchor(repr);
1360             sp_repr_add_listener(repr, &star_tb_repr_events, tbl);
1361             sp_repr_synthesize_events(repr, &star_tb_repr_events, tbl);
1362         }
1363     } else {
1364         // FIXME: implement averaging of all parameters for multiple selected stars
1365         //gtk_label_set_markup(GTK_LABEL(l), _("<b>Average:</b>"));
1366         //gtk_label_set_markup(GTK_LABEL(l), _("<b>Change:</b>"));
1367     }
1368 }
1369
1370
1371 static void sp_stb_defaults( GtkWidget *widget, GtkWidget *dataKludge )
1372 {
1373     // FIXME: in this and all other _default functions, set some flag telling the value_changed
1374     // callbacks to lump all the changes for all selected objects in one undo step
1375
1376     GtkAdjustment *adj = 0;
1377
1378     // fixme: make settable in prefs!
1379     gint mag = 5;
1380     gdouble prop = 0.5;
1381     gboolean flat = FALSE;
1382     gdouble randomized = 0;
1383     gdouble rounded = 0;
1384
1385     GtkToggleAction* flat_action = GTK_TOGGLE_ACTION( g_object_get_data( G_OBJECT(dataKludge), "flat_action" ) );
1386     GtkToggleAction* flat2_action = GTK_TOGGLE_ACTION( g_object_get_data( G_OBJECT(dataKludge), "flat2_action" ) );
1387     gtk_toggle_action_set_active( flat ? flat_action : flat2_action, TRUE );
1388
1389     GtkAction* sb2 = GTK_ACTION( g_object_get_data(G_OBJECT(dataKludge), "prop_action") );
1390     gtk_action_set_sensitive( sb2, !flat );
1391
1392     adj = GTK_ADJUSTMENT( gtk_object_get_data(GTK_OBJECT(dataKludge), "magnitude") );
1393     gtk_adjustment_set_value(adj, mag);
1394     gtk_adjustment_value_changed(adj);
1395
1396     adj = GTK_ADJUSTMENT( gtk_object_get_data(GTK_OBJECT(dataKludge), "proportion") );
1397     gtk_adjustment_set_value(adj, prop);
1398     gtk_adjustment_value_changed(adj);
1399
1400     adj = GTK_ADJUSTMENT( gtk_object_get_data(GTK_OBJECT(dataKludge), "rounded") );
1401     gtk_adjustment_set_value(adj, rounded);
1402     gtk_adjustment_value_changed(adj);
1403
1404     adj = GTK_ADJUSTMENT( gtk_object_get_data(GTK_OBJECT(dataKludge), "randomized") );
1405     gtk_adjustment_set_value(adj, randomized);
1406     gtk_adjustment_value_changed(adj);
1407 }
1408
1409
1410 void
1411 sp_toolbox_add_label(GtkWidget *tbl, gchar const *title, bool wide)
1412 {
1413     GtkWidget *boxl = gtk_hbox_new(FALSE, 0);
1414     if (wide) gtk_widget_set_size_request(boxl, MODE_LABEL_WIDTH, -1);
1415     GtkWidget *l = gtk_label_new(NULL);
1416     gtk_label_set_markup(GTK_LABEL(l), title);
1417     gtk_box_pack_end(GTK_BOX(boxl), l, FALSE, FALSE, 0);
1418     gtk_box_pack_start(GTK_BOX(tbl), boxl, FALSE, FALSE, 0);
1419     gtk_object_set_data(GTK_OBJECT(tbl), "mode_label", l);
1420 }
1421
1422
1423 static GtkWidget *
1424 sp_star_toolbox_new(SPDesktop *desktop)
1425 {
1426     GtkWidget* holder = gtk_table_new( 1, 2, FALSE );
1427
1428     gchar const * descr =
1429         "<ui>"
1430         "  <toolbar name='StarToolbar'>"
1431         "    <separator />"
1432         "    <toolitem action='StarStateAction' />"
1433         "    <separator />"
1434         "    <toolitem action='FlatAction' />"
1435         "    <toolitem action='FlatAction2' />"
1436         "    <separator />"
1437         "    <toolitem action='MagnitudeAction' />"
1438         "    <toolitem action='SpokeAction' />"
1439         "    <toolitem action='RoundednessAction' />"
1440         "    <toolitem action='RandomizationAction' />"
1441         "    <separator />"
1442         "    <toolitem action='ResetAction' />"
1443         "  </toolbar>"
1444         "</ui>";
1445     GtkActionGroup* mainActions = gtk_action_group_new("main");
1446
1447     {
1448         EgeOutputAction* act = ege_output_action_new( "StarStateAction", _("<b>New:</b>"), "", 0 );
1449         ege_output_action_set_use_markup( act, TRUE );
1450         gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
1451         gtk_object_set_data( GTK_OBJECT(holder), "mode_action", act );
1452     }
1453
1454     {
1455         gtk_object_set_data(GTK_OBJECT(holder), "dtw", desktop->canvas);
1456         gtk_object_set_data(GTK_OBJECT(holder), "desktop", desktop);
1457
1458         //EgeAdjustmentAction* calligraphy_angle = 0;
1459         EgeAdjustmentAction* eact = 0;
1460         gchar const *flatsidedstr = prefs_get_string_attribute( "tools.shapes.star", "isflatsided" );
1461         bool isFlatSided = flatsidedstr ? (strcmp(flatsidedstr, "false") != 0) : true;
1462
1463         /* Flatsided checkbox */
1464         {
1465             InkRadioAction* act = ink_radio_action_new( "FlatAction",
1466                                                         _("Polygon"),
1467                                                         _("Regular polygon (with one handle) instead of a star"),
1468                                                         "star_flat",
1469                                                         Inkscape::ICON_SIZE_SMALL_TOOLBAR );
1470             gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
1471
1472             InkRadioAction* act2 = ink_radio_action_new( "FlatAction2",
1473                                                          _("Star"),
1474                                                          _("Star instead of a regular polygon (with one handle)"),
1475                                                          "star_angled",
1476                                                          Inkscape::ICON_SIZE_SMALL_TOOLBAR );
1477             gtk_action_group_add_action( mainActions, GTK_ACTION( act2 ) );
1478
1479             // Connect to be in the same radio button group.
1480             gtk_radio_action_set_group( GTK_RADIO_ACTION(act), 0 );
1481             GSList* radioGroup = gtk_radio_action_get_group( GTK_RADIO_ACTION(act) );
1482             gtk_radio_action_set_group( GTK_RADIO_ACTION(act2), radioGroup );
1483
1484             gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), isFlatSided );
1485             gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act2), !isFlatSided );
1486
1487             g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(sp_stb_sides_flat_state_changed), holder);
1488             gtk_object_set_data( GTK_OBJECT(holder), "flat_action", act );
1489             gtk_object_set_data( GTK_OBJECT(holder), "flat2_action", act2 );
1490         }
1491
1492         /* Magnitude */
1493         //gchar const* labels[] = {_("tri (default)"), _("quad"), _("pent")};
1494         //gdouble values[] = {3, 4, 5};
1495         eact = create_adjustment_action( "MagnitudeAction",
1496                                          _("Corners:"), _("Number of corners of a polygon or star"),
1497                                          "tools.shapes.star", "magnitude", 3,
1498                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
1499                                          3, 1024, 1, 5,
1500                                          0, 0, 0, // labels, values, G_N_ELEMENTS(labels),
1501                                          sp_stb_magnitude_value_changed,
1502                                          1.0, 0 );
1503         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
1504         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
1505
1506         /* Spoke ratio */
1507         //gchar const* labels2[] = {_("(left edge up)"), _("(horizontal)"), _("(default)"), _("(right edge up)")};
1508         //gdouble values2[] = {-90, 0, 30, 90};
1509         eact = create_adjustment_action( "SpokeAction",
1510                                          _("Spoke ratio:"),
1511                                          // TRANSLATORS: Tip radius of a star is the distance from the center to the farthest handle.
1512                                          // Base radius is the same for the closest handle.
1513                                          _("Base radius to tip radius ratio"),
1514                                          "tools.shapes.star", "proportion", 0.5,
1515                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
1516                                          0.01, 1.0, 0.01, 0.1,
1517                                          0, 0, 0, // labels2, values2, G_N_ELEMENTS(labels2),
1518                                          sp_stb_proportion_value_changed );
1519         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
1520         g_object_set_data(G_OBJECT(holder), "prop_action", eact);
1521
1522         if ( !isFlatSided ) {
1523             gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
1524         } else {
1525             gtk_action_set_sensitive( GTK_ACTION(eact), FALSE );
1526         }
1527
1528         /* Roundedness */
1529         //gchar const* labels3[] = {_("(left edge up)"), _("(horizontal)"), _("(default)"), _("(right edge up)")};
1530         //gdouble values3[] = {-90, 0, 30, 90};
1531         eact = create_adjustment_action( "RoundednessAction",
1532                                          _("Rounded:"), _("How much rounded are the corners (0 for sharp)"),
1533                                          "tools.shapes.star", "rounded", 0.0,
1534                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
1535                                          -100.0, 100.0, 0.01, 0.1,
1536                                          0, 0, 0, // labels3, values3, G_N_ELEMENTS(labels3),
1537                                          sp_stb_rounded_value_changed );
1538         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
1539         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
1540
1541         /* Randomization */
1542         //gchar const* labels4[] = {_("(left edge up)"), _("(horizontal)"), _("(default)"), _("(right edge up)")};
1543         //gdouble values4[] = {-90, 0, 30, 90};
1544         eact = create_adjustment_action( "RandomizationAction",
1545                                          _("Randomized:"), _("Scatter randomly the corners and angles"),
1546                                          "tools.shapes.star", "randomized", 0.0,
1547                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
1548                                          -10.0, 10.0, 0.001, 0.01,
1549                                          0, 0, 0, // labels4, values4, G_N_ELEMENTS(labels4),
1550                                          sp_stb_randomized_value_changed, 0.1, 3 );
1551         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
1552         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
1553     }
1554
1555     {
1556         /* Reset */
1557         {
1558             GtkAction* act = gtk_action_new( "ResetAction",
1559                                              _("Defaults"),
1560                                              _("Reset shape parameters to defaults (use Inkscape Preferences > Tools to change defaults)"),
1561                                              GTK_STOCK_CLEAR );
1562             g_signal_connect_after( G_OBJECT(act), "activate", G_CALLBACK(sp_stb_defaults), holder );
1563             gtk_action_group_add_action( mainActions, act );
1564             gtk_action_set_sensitive( act, TRUE );
1565         }
1566     }
1567
1568
1569     GtkUIManager* mgr = gtk_ui_manager_new();
1570     GError* errVal = 0;
1571
1572     gtk_ui_manager_insert_action_group( mgr, mainActions, 0 );
1573     gtk_ui_manager_add_ui_from_string( mgr, descr, -1, &errVal );
1574
1575     GtkWidget* toolBar = gtk_ui_manager_get_widget( mgr, "/ui/StarToolbar" );
1576     gtk_toolbar_set_style( GTK_TOOLBAR(toolBar), GTK_TOOLBAR_ICONS );
1577     gtk_toolbar_set_icon_size( GTK_TOOLBAR(toolBar), GTK_ICON_SIZE_SMALL_TOOLBAR );
1578
1579
1580     gtk_table_attach( GTK_TABLE(holder), toolBar, 0, 1, 0, 1, (GtkAttachOptions)(GTK_EXPAND | GTK_FILL), (GtkAttachOptions)(GTK_EXPAND | GTK_FILL), 0, 0 );
1581
1582     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of new stars"));
1583     swatch->setDesktop( desktop );
1584     swatch->setClickVerb( SP_VERB_CONTEXT_STAR_PREFS );
1585     swatch->setWatchedTool( "tools.shapes.star", true );
1586     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
1587     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 );
1588
1589     gtk_widget_show_all(holder);
1590     //sp_set_font_size_smaller (tbl);
1591
1592     sigc::connection *connection = new sigc::connection(
1593         sp_desktop_selection(desktop)->connectChanged(sigc::bind(sigc::ptr_fun(sp_star_toolbox_selection_changed), (GtkObject *)holder))
1594         );
1595     g_signal_connect(G_OBJECT(holder), "destroy", G_CALLBACK(delete_connection), connection);
1596
1597     return holder;
1598 }
1599
1600
1601 //########################
1602 //##       Rect         ##
1603 //########################
1604
1605 static void
1606 sp_rtb_sensitivize (GtkWidget *tbl)
1607 {
1608     GtkAdjustment *adj1 = GTK_ADJUSTMENT(gtk_object_get_data(GTK_OBJECT(tbl), "rx"));
1609     GtkAdjustment *adj2 = GTK_ADJUSTMENT(gtk_object_get_data(GTK_OBJECT(tbl), "ry"));
1610     GtkAction* not_rounded = GTK_ACTION( g_object_get_data(G_OBJECT(tbl), "not_rounded") );
1611
1612     if (adj1->value == 0 && adj2->value == 0 && gtk_object_get_data(GTK_OBJECT(tbl), "single")) { // only for a single selected rect (for now)
1613         gtk_action_set_sensitive( not_rounded, FALSE );
1614     } else {
1615         gtk_action_set_sensitive( not_rounded, TRUE );
1616     }
1617 }
1618
1619
1620 static void
1621 sp_rtb_value_changed(GtkAdjustment *adj, GtkWidget *tbl, gchar const *value_name,
1622                           void (*setter)(SPRect *, gdouble))
1623 {
1624     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
1625
1626     UnitTracker* tracker = reinterpret_cast<UnitTracker*>(gtk_object_get_data(GTK_OBJECT(tbl), "tracker"));
1627     SPUnit const *unit = tracker->getActiveUnit();
1628
1629     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
1630         prefs_set_double_attribute("tools.shapes.rect", value_name, sp_units_get_pixels(adj->value, *unit));
1631     }
1632
1633     // quit if run by the attr_changed listener
1634     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
1635         return;
1636     }
1637
1638     // in turn, prevent listener from responding
1639     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
1640
1641     bool modmade = false;
1642     Inkscape::Selection *selection = sp_desktop_selection(desktop);
1643     for (GSList const *items = selection->itemList(); items != NULL; items = items->next) {
1644         if (SP_IS_RECT(items->data)) {
1645             if (adj->value != 0) {
1646                 setter(SP_RECT(items->data), sp_units_get_pixels(adj->value, *unit));
1647             } else {
1648                 SP_OBJECT_REPR(items->data)->setAttribute(value_name, NULL);
1649             }
1650             modmade = true;
1651         }
1652     }
1653
1654     sp_rtb_sensitivize (tbl);
1655
1656     if (modmade) {
1657         sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_RECT,
1658                                    _("Change rectangle"));
1659     }
1660
1661     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
1662
1663     // defocus spinbuttons by moving focus to the canvas, unless "stay" is on
1664     spinbutton_defocus(GTK_OBJECT(tbl));
1665 }
1666
1667 static void
1668 sp_rtb_rx_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1669 {
1670     sp_rtb_value_changed(adj, tbl, "rx", sp_rect_set_visible_rx);
1671 }
1672
1673 static void
1674 sp_rtb_ry_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1675 {
1676     sp_rtb_value_changed(adj, tbl, "ry", sp_rect_set_visible_ry);
1677 }
1678
1679 static void
1680 sp_rtb_width_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1681 {
1682     sp_rtb_value_changed(adj, tbl, "width", sp_rect_set_visible_width);
1683 }
1684
1685 static void
1686 sp_rtb_height_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1687 {
1688     sp_rtb_value_changed(adj, tbl, "height", sp_rect_set_visible_height);
1689 }
1690
1691
1692
1693 static void
1694 sp_rtb_defaults( GtkWidget *widget, GtkObject *obj)
1695 {
1696     GtkWidget *tbl = GTK_WIDGET(obj);
1697
1698     GtkAdjustment *adj = 0;
1699
1700     adj = GTK_ADJUSTMENT( gtk_object_get_data(obj, "rx") );
1701     gtk_adjustment_set_value(adj, 0.0);
1702     // this is necessary if the previous value was 0, but we still need to run the callback to change all selected objects
1703     gtk_adjustment_value_changed(adj);
1704
1705     adj = GTK_ADJUSTMENT( gtk_object_get_data(obj, "ry") );
1706     gtk_adjustment_set_value(adj, 0.0);
1707     gtk_adjustment_value_changed(adj);
1708
1709     sp_rtb_sensitivize (tbl);
1710 }
1711
1712 static void rect_tb_event_attr_changed(Inkscape::XML::Node *repr, gchar const *name,
1713                                        gchar const *old_value, gchar const *new_value,
1714                                        bool is_interactive, gpointer data)
1715 {
1716     GtkWidget *tbl = GTK_WIDGET(data);
1717
1718     // quit if run by the _changed callbacks
1719     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
1720         return;
1721     }
1722
1723     // in turn, prevent callbacks from responding
1724     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
1725
1726     UnitTracker* tracker = reinterpret_cast<UnitTracker*>( gtk_object_get_data(GTK_OBJECT(tbl), "tracker") );
1727     SPUnit const *unit = tracker->getActiveUnit();
1728
1729     gpointer item = g_object_get_data(G_OBJECT(tbl), "item");
1730     if (item && SP_IS_RECT(item)) {
1731         {
1732             GtkAdjustment *adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "rx");
1733             gdouble rx = sp_rect_get_visible_rx(SP_RECT(item));
1734             gtk_adjustment_set_value(adj, sp_pixels_get_units(rx, *unit));
1735         }
1736
1737         {
1738             GtkAdjustment *adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "ry");
1739             gdouble ry = sp_rect_get_visible_ry(SP_RECT(item));
1740             gtk_adjustment_set_value(adj, sp_pixels_get_units(ry, *unit));
1741         }
1742
1743         {
1744             GtkAdjustment *adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "width");
1745             gdouble width = sp_rect_get_visible_width (SP_RECT(item));
1746             gtk_adjustment_set_value(adj, sp_pixels_get_units(width, *unit));
1747         }
1748
1749         {
1750             GtkAdjustment *adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "height");
1751             gdouble height = sp_rect_get_visible_height (SP_RECT(item));
1752             gtk_adjustment_set_value(adj, sp_pixels_get_units(height, *unit));
1753         }
1754     }
1755
1756     sp_rtb_sensitivize (tbl);
1757
1758     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
1759 }
1760
1761
1762 static Inkscape::XML::NodeEventVector rect_tb_repr_events = {
1763     NULL, /* child_added */
1764     NULL, /* child_removed */
1765     rect_tb_event_attr_changed,
1766     NULL, /* content_changed */
1767     NULL  /* order_changed */
1768 };
1769
1770 /**
1771  *  \param selection should not be NULL.
1772  */
1773 static void
1774 sp_rect_toolbox_selection_changed(Inkscape::Selection *selection, GtkObject *tbl)
1775 {
1776     int n_selected = 0;
1777     Inkscape::XML::Node *repr = NULL;
1778     SPItem *item = NULL;
1779     Inkscape::XML::Node *oldrepr = NULL;
1780
1781     for (GSList const *items = selection->itemList();
1782          items != NULL;
1783          items = items->next) {
1784         if (SP_IS_RECT((SPItem *) items->data)) {
1785             n_selected++;
1786             item = (SPItem *) items->data;
1787             repr = SP_OBJECT_REPR(item);
1788         }
1789     }
1790
1791     EgeOutputAction* act = EGE_OUTPUT_ACTION( gtk_object_get_data(GTK_OBJECT(tbl), "mode_action") );
1792
1793     g_object_set_data(G_OBJECT(tbl), "single", GINT_TO_POINTER(FALSE));
1794
1795     if (n_selected == 0) {
1796         g_object_set( G_OBJECT(act), "label", _("<b>New:</b>"), NULL );
1797
1798         GtkAction* w = GTK_ACTION( gtk_object_get_data(GTK_OBJECT(tbl), "width_action") );
1799         gtk_action_set_sensitive(w, FALSE);
1800         GtkAction* h = GTK_ACTION( gtk_object_get_data(GTK_OBJECT(tbl), "height_action") );
1801         gtk_action_set_sensitive(h, FALSE);
1802
1803     } else if (n_selected == 1) {
1804         g_object_set( G_OBJECT(act), "label", _("<b>Change:</b>"), NULL );
1805         g_object_set_data(G_OBJECT(tbl), "single", GINT_TO_POINTER(TRUE));
1806
1807         GtkAction* w = GTK_ACTION( gtk_object_get_data(GTK_OBJECT(tbl), "width_action") );
1808         gtk_action_set_sensitive(w, TRUE);
1809         GtkAction* h = GTK_ACTION( gtk_object_get_data(GTK_OBJECT(tbl), "height_action") );
1810         gtk_action_set_sensitive(h, TRUE);
1811
1812         oldrepr = (Inkscape::XML::Node *) gtk_object_get_data(GTK_OBJECT(tbl), "repr");
1813         if (oldrepr) { // remove old listener
1814             sp_repr_remove_listener_by_data(oldrepr, tbl);
1815             Inkscape::GC::release(oldrepr);
1816             oldrepr = 0;
1817             g_object_set_data(G_OBJECT(tbl), "repr", NULL);
1818             g_object_set_data(G_OBJECT(tbl), "item", NULL);
1819         }
1820         if (repr) {
1821             g_object_set_data(G_OBJECT(tbl), "repr", repr);
1822             g_object_set_data(G_OBJECT(tbl), "item", item);
1823             Inkscape::GC::anchor(repr);
1824             sp_repr_add_listener(repr, &rect_tb_repr_events, tbl);
1825             sp_repr_synthesize_events(repr, &rect_tb_repr_events, tbl);
1826         }
1827     } else {
1828         // FIXME: implement averaging of all parameters for multiple selected
1829         //gtk_label_set_markup(GTK_LABEL(l), _("<b>Average:</b>"));
1830         g_object_set( G_OBJECT(act), "label", _("<b>Change:</b>"), NULL );
1831         sp_rtb_sensitivize (GTK_WIDGET(tbl));
1832     }
1833 }
1834
1835
1836 static GtkWidget *
1837 sp_rect_toolbox_new(SPDesktop *desktop)
1838 {
1839     GtkWidget *holder = gtk_hbox_new(FALSE, 0);
1840     gtk_object_set_data(GTK_OBJECT(holder), "dtw", desktop->canvas);
1841     gtk_object_set_data(GTK_OBJECT(holder), "desktop", desktop);
1842
1843     gchar const * descr =
1844         "<ui>"
1845         "  <toolbar name='RectToolbar'>"
1846         "    <toolitem action='RectStateAction' />"
1847         "    <toolitem action='WidthAction' />"
1848         "    <toolitem action='HeightAction' />"
1849         "    <toolitem action='RadiusXAction' />"
1850         "    <toolitem action='RadiusYAction' />"
1851         "    <toolitem action='RectUnitsAction' />"
1852         "    <separator />"
1853         "    <toolitem action='RectResetAction' />"
1854         "  </toolbar>"
1855         "</ui>";
1856     GtkActionGroup* mainActions = gtk_action_group_new("main");
1857
1858     EgeAdjustmentAction* eact = 0;
1859
1860     {
1861         EgeOutputAction* act = ege_output_action_new( "RectStateAction", _("<b>New:</b>"), "", 0 );
1862         ege_output_action_set_use_markup( act, TRUE );
1863         gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
1864         gtk_object_set_data( GTK_OBJECT(holder), "mode_action", act );
1865     }
1866
1867     // rx/ry units menu: create
1868     UnitTracker* tracker = new UnitTracker( SP_UNIT_ABSOLUTE | SP_UNIT_DEVICE );
1869     //tracker->addUnit( SP_UNIT_PERCENT, 0 );
1870     // fixme: add % meaning per cent of the width/height
1871     tracker->setActiveUnit( sp_desktop_namedview(desktop)->doc_units );
1872     gtk_object_set_data( GTK_OBJECT(holder), "tracker", tracker );
1873
1874     /* W */
1875     {
1876         eact = create_adjustment_action( "WidthAction",
1877                                          _("W:"), _("Width of rectangle"),
1878                                          "tools.shapes.rect", "width", 0,
1879                                          GTK_WIDGET(desktop->canvas), NULL/*us*/, holder, TRUE, "altx-rect",
1880                                          0, 1e6, SPIN_STEP, SPIN_PAGE_STEP,
1881                                          0, 0, 0,
1882                                          sp_rtb_width_value_changed );
1883         tracker->addAdjustment( ege_adjustment_action_get_adjustment(eact) );
1884         gtk_object_set_data( GTK_OBJECT(holder), "width_action", eact );
1885         gtk_action_set_sensitive( GTK_ACTION(eact), FALSE );
1886         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
1887     }
1888
1889     /* H */
1890     {
1891         eact = create_adjustment_action( "HeightAction",
1892                                          _("H:"), _("Height of rectangle"),
1893                                          "tools.shapes.rect", "height", 0,
1894                                          GTK_WIDGET(desktop->canvas), NULL/*us*/, holder, FALSE, NULL,
1895                                          0, 1e6, SPIN_STEP, SPIN_PAGE_STEP,
1896                                          0, 0, 0,
1897                                          sp_rtb_height_value_changed );
1898         tracker->addAdjustment( ege_adjustment_action_get_adjustment(eact) );
1899         gtk_object_set_data( GTK_OBJECT(holder), "height_action", eact );
1900         gtk_action_set_sensitive( GTK_ACTION(eact), FALSE );
1901         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
1902     }
1903
1904     /* rx */
1905     {
1906         eact = create_adjustment_action( "RadiusXAction",
1907                                          _("Rx:"), _("Horizontal radius of rounded corners"),
1908                                          "tools.shapes.rect", "rx", 0,
1909                                          GTK_WIDGET(desktop->canvas), NULL/*us*/, holder, FALSE, NULL,
1910                                          0, 1e6, SPIN_STEP, SPIN_PAGE_STEP,
1911                                          0, 0, 0,
1912                                          sp_rtb_rx_value_changed);
1913         tracker->addAdjustment( ege_adjustment_action_get_adjustment(eact) );
1914         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
1915     }
1916
1917     /* ry */
1918     {
1919         eact = create_adjustment_action( "RadiusYAction",
1920                                          _("Ry:"), _("Vertical radius of rounded corners"),
1921                                          "tools.shapes.rect", "ry", 0,
1922                                          GTK_WIDGET(desktop->canvas), NULL/*us*/, holder, FALSE, NULL,
1923                                          0, 1e6, SPIN_STEP, SPIN_PAGE_STEP,
1924                                          0, 0, 0,
1925                                          sp_rtb_ry_value_changed);
1926         tracker->addAdjustment( ege_adjustment_action_get_adjustment(eact) );
1927         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
1928     }
1929
1930     // add the units menu
1931     {
1932         GtkAction* act = tracker->createAction( "RectUnitsAction", _("Units"), _("") );
1933         gtk_action_group_add_action( mainActions, act );
1934     }
1935
1936     /* Reset */
1937     {
1938         InkAction* inky = ink_action_new( "RectResetAction",
1939                                           _("Not rounded"),
1940                                           _("Make corners sharp"),
1941                                           "squared_corner",
1942                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
1943         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_rtb_defaults), holder );
1944         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
1945         gtk_action_set_sensitive( GTK_ACTION(inky), TRUE );
1946         gtk_object_set_data( GTK_OBJECT(holder), "not_rounded", inky );
1947     }
1948
1949     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of new rectangles"));
1950     swatch->setDesktop (desktop);
1951     swatch->setClickVerb (SP_VERB_CONTEXT_RECT_PREFS);
1952     swatch->setWatchedTool ("tools.shapes.rect", true);
1953     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
1954     gtk_box_pack_end(GTK_BOX(holder), swatch_, FALSE, FALSE, 0);
1955
1956     g_object_set_data(G_OBJECT(holder), "single", GINT_TO_POINTER(TRUE));
1957     sp_rtb_sensitivize (holder);
1958
1959
1960     GtkUIManager* mgr = gtk_ui_manager_new();
1961     GError* errVal = 0;
1962
1963     gtk_ui_manager_insert_action_group( mgr, mainActions, 0 );
1964     gtk_ui_manager_add_ui_from_string( mgr, descr, -1, &errVal );
1965
1966     GtkWidget* toolBar = gtk_ui_manager_get_widget( mgr, "/ui/RectToolbar" );
1967     gtk_toolbar_set_style( GTK_TOOLBAR(toolBar), GTK_TOOLBAR_ICONS );
1968     gtk_toolbar_set_icon_size( GTK_TOOLBAR(toolBar), GTK_ICON_SIZE_SMALL_TOOLBAR );
1969
1970
1971     gtk_box_pack_start( GTK_BOX(holder), toolBar, TRUE, TRUE, 0 );
1972
1973
1974     gtk_widget_show_all(holder);
1975     sp_set_font_size_smaller(holder);
1976
1977     sigc::connection *connection = new sigc::connection(
1978         sp_desktop_selection(desktop)->connectChanged(sigc::bind(sigc::ptr_fun(sp_rect_toolbox_selection_changed), (GtkObject *)holder))
1979         );
1980     g_signal_connect(G_OBJECT(holder), "destroy", G_CALLBACK(delete_connection), connection);
1981
1982     return holder;
1983 }
1984
1985 //########################
1986 //##       Spiral       ##
1987 //########################
1988
1989 static void
1990 sp_spl_tb_value_changed(GtkAdjustment *adj, GtkWidget *tbl, gchar const *value_name)
1991 {
1992     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
1993
1994     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
1995         prefs_set_double_attribute("tools.shapes.spiral", value_name, adj->value);
1996     }
1997
1998     // quit if run by the attr_changed listener
1999     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
2000         return;
2001     }
2002
2003     // in turn, prevent listener from responding
2004     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
2005
2006     gchar* namespaced_name = g_strconcat("sodipodi:", value_name, NULL);
2007
2008     bool modmade = false;
2009     for (GSList const *items = sp_desktop_selection(desktop)->itemList();
2010          items != NULL;
2011          items = items->next)
2012     {
2013         if (SP_IS_SPIRAL((SPItem *) items->data)) {
2014             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
2015             sp_repr_set_svg_double( repr, namespaced_name, adj->value );
2016             SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
2017             modmade = true;
2018         }
2019     }
2020
2021     g_free(namespaced_name);
2022
2023     if (modmade) {
2024         sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_SPIRAL,
2025                                    _("Change spiral"));
2026     }
2027
2028     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
2029
2030     spinbutton_defocus(GTK_OBJECT(tbl));
2031 }
2032
2033 static void
2034 sp_spl_tb_revolution_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
2035 {
2036     sp_spl_tb_value_changed(adj, tbl, "revolution");
2037 }
2038
2039 static void
2040 sp_spl_tb_expansion_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
2041 {
2042     sp_spl_tb_value_changed(adj, tbl, "expansion");
2043 }
2044
2045 static void
2046 sp_spl_tb_t0_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
2047 {
2048     sp_spl_tb_value_changed(adj, tbl, "t0");
2049 }
2050
2051 static void
2052 sp_spl_tb_defaults(GtkWidget *widget, GtkObject *obj)
2053 {
2054     GtkWidget *tbl = GTK_WIDGET(obj);
2055
2056     GtkAdjustment *adj;
2057
2058     // fixme: make settable
2059     gdouble rev = 5;
2060     gdouble exp = 1.0;
2061     gdouble t0 = 0.0;
2062
2063     adj = (GtkAdjustment*)gtk_object_get_data(obj, "revolution");
2064     gtk_adjustment_set_value(adj, rev);
2065     gtk_adjustment_value_changed(adj);
2066
2067     adj = (GtkAdjustment*)gtk_object_get_data(obj, "expansion");
2068     gtk_adjustment_set_value(adj, exp);
2069     gtk_adjustment_value_changed(adj);
2070
2071     adj = (GtkAdjustment*)gtk_object_get_data(obj, "t0");
2072     gtk_adjustment_set_value(adj, t0);
2073     gtk_adjustment_value_changed(adj);
2074
2075     spinbutton_defocus(GTK_OBJECT(tbl));
2076 }
2077
2078
2079 static void spiral_tb_event_attr_changed(Inkscape::XML::Node *repr, gchar const *name,
2080                                          gchar const *old_value, gchar const *new_value,
2081                                          bool is_interactive, gpointer data)
2082 {
2083     GtkWidget *tbl = GTK_WIDGET(data);
2084
2085     // quit if run by the _changed callbacks
2086     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
2087         return;
2088     }
2089
2090     // in turn, prevent callbacks from responding
2091     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
2092
2093     GtkAdjustment *adj;
2094     adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "revolution");
2095     gtk_adjustment_set_value(adj, (sp_repr_get_double_attribute(repr, "sodipodi:revolution", 3.0)));
2096
2097     adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "expansion");
2098     gtk_adjustment_set_value(adj, (sp_repr_get_double_attribute(repr, "sodipodi:expansion", 1.0)));
2099
2100     adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "t0");
2101     gtk_adjustment_set_value(adj, (sp_repr_get_double_attribute(repr, "sodipodi:t0", 0.0)));
2102
2103     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
2104 }
2105
2106
2107 static Inkscape::XML::NodeEventVector spiral_tb_repr_events = {
2108     NULL, /* child_added */
2109     NULL, /* child_removed */
2110     spiral_tb_event_attr_changed,
2111     NULL, /* content_changed */
2112     NULL  /* order_changed */
2113 };
2114
2115 static void
2116 sp_spiral_toolbox_selection_changed(Inkscape::Selection *selection, GtkObject *tbl)
2117 {
2118     int n_selected = 0;
2119     Inkscape::XML::Node *repr = NULL;
2120     Inkscape::XML::Node *oldrepr = NULL;
2121
2122     for (GSList const *items = selection->itemList();
2123          items != NULL;
2124          items = items->next)
2125     {
2126         if (SP_IS_SPIRAL((SPItem *) items->data)) {
2127             n_selected++;
2128             repr = SP_OBJECT_REPR((SPItem *) items->data);
2129         }
2130     }
2131
2132     GtkWidget *l = GTK_WIDGET(gtk_object_get_data(GTK_OBJECT(tbl), "mode_label"));
2133
2134     if (n_selected == 0) {
2135         gtk_label_set_markup(GTK_LABEL(l), _("<b>New:</b>"));
2136     } else if (n_selected == 1) {
2137         gtk_label_set_markup(GTK_LABEL(l), _("<b>Change:</b>"));
2138
2139         oldrepr = (Inkscape::XML::Node *) gtk_object_get_data(GTK_OBJECT(tbl), "repr");
2140         if (oldrepr) { // remove old listener
2141             sp_repr_remove_listener_by_data(oldrepr, tbl);
2142             Inkscape::GC::release(oldrepr);
2143             oldrepr = 0;
2144             g_object_set_data(G_OBJECT(tbl), "repr", NULL);
2145         }
2146
2147         if (repr) {
2148             g_object_set_data(G_OBJECT(tbl), "repr", repr);
2149             Inkscape::GC::anchor(repr);
2150             sp_repr_add_listener(repr, &spiral_tb_repr_events, tbl);
2151             sp_repr_synthesize_events(repr, &spiral_tb_repr_events, tbl);
2152         }
2153     } else {
2154         // FIXME: implement averaging of all parameters for multiple selected
2155         //gtk_label_set_markup(GTK_LABEL(l), _("<b>Average:</b>"));
2156         gtk_label_set_markup(GTK_LABEL(l), _("<b>Change:</b>"));
2157     }
2158 }
2159
2160
2161 static GtkWidget *
2162 sp_spiral_toolbox_new(SPDesktop *desktop)
2163 {
2164     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
2165     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
2166     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
2167
2168     GtkTooltips *tt = gtk_tooltips_new();
2169
2170     sp_toolbox_add_label(tbl, _("<b>New:</b>"));
2171
2172     /* Revolution */
2173     {
2174         GtkWidget *hb = sp_tb_spinbutton(_("Turns:"), _("Number of revolutions"),
2175                                          "tools.shapes.spiral", "revolution", 3.0,
2176                                          NULL, tbl, TRUE, "altx-spiral",
2177                                          0.01, 1024.0, 0.1, 1.0,
2178                                          sp_spl_tb_revolution_value_changed, 1, 2);
2179         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_SPACING);
2180     }
2181
2182     /* Expansion */
2183     {
2184         GtkWidget *hb = sp_tb_spinbutton(_("Divergence:"), _("How much denser/sparser are outer revolutions; 1 = uniform"),
2185                                          "tools.shapes.spiral", "expansion", 1.0,
2186                                          NULL, tbl, FALSE, NULL,
2187                                          0.0, 1000.0, 0.01, 1.0,
2188                                          sp_spl_tb_expansion_value_changed);
2189         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_SPACING);
2190     }
2191
2192     /* T0 */
2193     {
2194         GtkWidget *hb = sp_tb_spinbutton(_("Inner radius:"), _("Radius of the innermost revolution (relative to the spiral size)"),
2195                                          "tools.shapes.spiral", "t0", 0.0,
2196                                          NULL, tbl, FALSE, NULL,
2197                                          0.0, 0.999, 0.01, 1.0,
2198                                          sp_spl_tb_t0_value_changed);
2199         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_SPACING);
2200     }
2201
2202     aux_toolbox_space(tbl, AUX_SPACING);
2203
2204     /* Reset */
2205     {
2206         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
2207         GtkWidget *b = gtk_button_new_with_label(_("Defaults"));
2208         gtk_tooltips_set_tip(tt, b, _("Reset shape parameters to defaults (use Inkscape Preferences > Tools to change defaults)"), NULL);
2209         gtk_widget_show(b);
2210         gtk_container_add(GTK_CONTAINER(hb), b);
2211         gtk_signal_connect(GTK_OBJECT(b), "clicked", GTK_SIGNAL_FUNC(sp_spl_tb_defaults), tbl);
2212         gtk_box_pack_start(GTK_BOX(tbl),hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
2213     }
2214
2215     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of new spirals"));
2216     swatch->setDesktop (desktop);
2217     swatch->setClickVerb (SP_VERB_CONTEXT_SPIRAL_PREFS);
2218     swatch->setWatchedTool ("tools.shapes.spiral", true);
2219     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
2220     gtk_box_pack_end(GTK_BOX(tbl), swatch_, FALSE, FALSE, 0);
2221
2222     gtk_widget_show_all(tbl);
2223     sp_set_font_size_smaller (tbl);
2224
2225     sigc::connection *connection = new sigc::connection(
2226         sp_desktop_selection(desktop)->connectChanged(sigc::bind(sigc::ptr_fun(sp_spiral_toolbox_selection_changed), (GtkObject *)tbl))
2227         );
2228     g_signal_connect(G_OBJECT(tbl), "destroy", G_CALLBACK(delete_connection), connection);
2229
2230     return tbl;
2231 }
2232
2233 //########################
2234 //##     Pen/Pencil    ##
2235 //########################
2236
2237
2238 static GtkWidget *
2239 sp_pen_toolbox_new(SPDesktop *desktop)
2240 {
2241     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
2242     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
2243     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
2244
2245     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of new paths created by Pen"));
2246     swatch->setDesktop (desktop);
2247     swatch->setClickVerb (SP_VERB_CONTEXT_PEN_PREFS);
2248     swatch->setWatchedTool ("tools.freehand.pen", true);
2249     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
2250     gtk_box_pack_end(GTK_BOX(tbl), swatch_, FALSE, FALSE, 0);
2251
2252     gtk_widget_show_all(tbl);
2253     sp_set_font_size_smaller (tbl);
2254
2255     return tbl;
2256 }
2257
2258 static GtkWidget *
2259 sp_pencil_toolbox_new(SPDesktop *desktop)
2260 {
2261     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
2262     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
2263     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
2264
2265     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of new paths created by Pencil"));
2266     swatch->setDesktop (desktop);
2267     swatch->setClickVerb (SP_VERB_CONTEXT_PENCIL_PREFS);
2268     swatch->setWatchedTool ("tools.freehand.pencil", true);
2269     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
2270     gtk_box_pack_end(GTK_BOX(tbl), swatch_, FALSE, FALSE, 0);
2271
2272     gtk_widget_show_all(tbl);
2273     sp_set_font_size_smaller (tbl);
2274
2275     return tbl;
2276 }
2277
2278
2279 //########################
2280 //##     Calligraphy    ##
2281 //########################
2282
2283 static void sp_ddc_mass_value_changed( GtkAdjustment *adj, GtkWidget *tbl )
2284 {
2285     prefs_set_double_attribute( "tools.calligraphic", "mass", adj->value );
2286 }
2287
2288 static void sp_ddc_wiggle_value_changed( GtkAdjustment *adj, GtkWidget *tbl )
2289 {
2290     prefs_set_double_attribute( "tools.calligraphic", "wiggle", adj->value );
2291 }
2292
2293 static void sp_ddc_angle_value_changed( GtkAdjustment *adj, GtkWidget *tbl )
2294 {
2295     prefs_set_double_attribute( "tools.calligraphic", "angle", adj->value );
2296 }
2297
2298 static void sp_ddc_width_value_changed( GtkAdjustment *adj, GtkWidget *tbl )
2299 {
2300     prefs_set_double_attribute( "tools.calligraphic", "width", adj->value * 0.01 );
2301 }
2302
2303 static void sp_ddc_velthin_value_changed( GtkAdjustment *adj, GtkWidget *tbl )
2304 {
2305     prefs_set_double_attribute("tools.calligraphic", "thinning", adj->value);
2306 }
2307
2308 static void sp_ddc_flatness_value_changed( GtkAdjustment *adj, GtkWidget *tbl )
2309 {
2310     prefs_set_double_attribute( "tools.calligraphic", "flatness", adj->value );
2311 }
2312
2313 static void sp_ddc_tremor_value_changed( GtkAdjustment *adj, GtkWidget *tbl )
2314 {
2315     prefs_set_double_attribute( "tools.calligraphic", "tremor", adj->value );
2316 }
2317
2318 static void sp_ddc_cap_rounding_value_changed( GtkAdjustment *adj, GtkWidget *tbl )
2319 {
2320     prefs_set_double_attribute( "tools.calligraphic", "cap_rounding", adj->value );
2321 }
2322
2323 static void sp_ddc_pressure_state_changed( GtkToggleAction *act, gpointer data )
2324 {
2325     prefs_set_int_attribute( "tools.calligraphic", "usepressure", gtk_toggle_action_get_active( act ) ? 1 : 0);
2326 }
2327
2328 static void sp_ddc_trace_background_changed( GtkToggleAction *act, gpointer data )
2329 {
2330     prefs_set_int_attribute( "tools.calligraphic", "tracebackground", gtk_toggle_action_get_active( act ) ? 1 : 0);
2331 }
2332
2333 static void sp_ddc_tilt_state_changed( GtkToggleAction *act, GtkAction *calligraphy_angle )
2334 {
2335     prefs_set_int_attribute( "tools.calligraphic", "usetilt", gtk_toggle_action_get_active( act ) ? 1 : 0 );
2336
2337     gtk_action_set_sensitive( calligraphy_angle, !gtk_toggle_action_get_active( act ) );
2338 }
2339
2340 static void sp_ddc_defaults(GtkWidget *, GtkWidget *dataKludge)
2341 {
2342     // FIXME: make defaults settable via Inkscape Options
2343     struct KeyValue {
2344         char const *key;
2345         double value;
2346     } const key_values[] = {
2347         {"mass", 0.02},
2348         {"wiggle", 0.0},
2349         {"angle", 30.0},
2350         {"width", 15},
2351         {"thinning", 0.1},
2352         {"tremor", 0.0},
2353         {"flatness", 0.9},
2354         {"cap_rounding", 0.0}
2355     };
2356
2357     for (unsigned i = 0; i < G_N_ELEMENTS(key_values); ++i) {
2358         KeyValue const &kv = key_values[i];
2359         GtkAdjustment* adj = static_cast<GtkAdjustment *>(gtk_object_get_data(GTK_OBJECT(dataKludge), kv.key));
2360         if ( adj ) {
2361             gtk_adjustment_set_value(adj, kv.value);
2362         }
2363     }
2364 }
2365
2366
2367 static GtkWidget *
2368 sp_calligraphy_toolbox_new(SPDesktop *desktop)
2369 {
2370     GtkWidget* holder = gtk_table_new( 1, 2, FALSE );
2371
2372     gchar const * descr =
2373         "<ui>"
2374         "  <toolbar name='CalligraphyToolbar'>"
2375         "    <separator />"
2376         "    <toolitem name='Width' action='WidthAction' />"
2377         "    <toolitem name='Thinning' action='ThinningAction' />"
2378         "    <separator />"
2379         "    <toolitem name='Angle' action='AngleAction' />"
2380         "    <toolitem action='FixationAction' />"
2381         "    <toolitem action='CapRoundingAction' />"
2382         "    <separator />"
2383         "    <toolitem action='TremorAction' />"
2384         "    <toolitem action='WiggleAction' />"
2385         "    <toolitem action='MassAction' />"
2386         "    <separator />"
2387         "    <toolitem action='TraceAction' />"
2388         "    <toolitem action='PressureAction' />"
2389         "    <toolitem action='TiltAction' />"
2390         "    <toolitem action='ResetAction' />"
2391         "  </toolbar>"
2392         "</ui>";
2393     GtkActionGroup* mainActions = gtk_action_group_new("main");
2394
2395     {
2396         EgeAdjustmentAction* calligraphy_angle = 0;
2397
2398         {
2399         /* Width */
2400         gchar const* labels[] = {_("(hairline)"), 0, 0, 0, _("(default)"), 0, 0, 0, 0, _("(broad stroke)")};
2401         gdouble values[] = {1, 3, 5, 10, 15, 20, 30, 50, 75, 100};
2402         EgeAdjustmentAction *eact = create_adjustment_action( "WidthAction",
2403                                          _("Width:"), _("The width of the calligraphic pen (relative to the visible canvas area)"),
2404                                          "tools.calligraphic", "width", 15,
2405                                          GTK_WIDGET(desktop->canvas), NULL, holder, TRUE, "altx-calligraphy",
2406                                          1, 100, 1.0, 10.0,
2407                                          labels, values, G_N_ELEMENTS(labels),
2408                                          sp_ddc_width_value_changed,  0.01, 0, 100 );
2409         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2410         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2411         }
2412
2413         {
2414         /* Thinning */
2415             gchar const* labels[] = {_("(speed blows up stroke)"), 0, 0, _("(slight widening)"), _("(constant width)"), _("(slight thinning, default)"), 0, 0, _("(speed deflates stroke)")};
2416             gdouble values[] = {-1, -0.4, -0.2, -0.1, 0, 0.1, 0.2, 0.4, 1};
2417         EgeAdjustmentAction* eact = create_adjustment_action( "ThinningAction",
2418                                          _("Thinning:"), _("How much velocity thins the stroke (> 0 makes fast strokes thinner, < 0 makes them broader, 0 makes width independent of velocity)"),
2419                                          "tools.calligraphic", "thinning", 0.1,
2420                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2421                                          -1.0, 1.0, 0.01, 0.1,
2422                                          labels, values, G_N_ELEMENTS(labels),
2423                                          sp_ddc_velthin_value_changed, 0.01, 2);
2424         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2425         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2426         }
2427
2428         {
2429         /* Angle */
2430         gchar const* labels[] = {_("(left edge up)"), 0, 0, _("(horizontal)"), _("(default)"), 0, _("(right edge up)")};
2431         gdouble values[] = {-90, -60, -30, 0, 30, 60, 90};
2432         EgeAdjustmentAction* eact = create_adjustment_action( "AngleAction",
2433                                          _("Angle:"), _("The angle of the pen's nib (in degrees; 0 = horizontal; has no effect if fixation = 0)"),
2434                                          "tools.calligraphic", "angle", 30,
2435                                          GTK_WIDGET(desktop->canvas), NULL, holder, TRUE, "calligraphy-angle",
2436                                          -90.0, 90.0, 1.0, 10.0,
2437                                          labels, values, G_N_ELEMENTS(labels),
2438                                          sp_ddc_angle_value_changed, 1, 0 );
2439         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2440         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2441         calligraphy_angle = eact;
2442         }
2443
2444         {
2445         /* Fixation */
2446             gchar const* labels[] = {_("(perpendicular to stroke, \"brush\")"), 0, 0, 0, _("(almost fixed, default)"), _("(fixed by Angle, \"pen\")")};
2447         gdouble values[] = {0, 0.2, 0.4, 0.6, 0.9, 1.0};
2448         EgeAdjustmentAction* eact = create_adjustment_action( "FixationAction",
2449                                          _("Fixation:"), _("Angle behavior (0 = nib always perpendicular to stroke direction, 1 = fixed angle)"),
2450                                          "tools.calligraphic", "flatness", 0.9,
2451                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2452                                          0.0, 1.0, 0.01, 0.1,
2453                                          labels, values, G_N_ELEMENTS(labels),
2454                                          sp_ddc_flatness_value_changed, 0.01, 2 );
2455         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2456         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2457         }
2458
2459         {
2460         /* Cap Rounding */
2461             gchar const* labels[] = {_("(blunt caps, default)"), _("(slightly bulging)"), 0, 0, _("(approximately round)"), _("(long protruding caps)")};
2462         gdouble values[] = {0, 0.3, 0.5, 1.0, 1.4, 5.0};
2463         // TRANSLATORS: "cap" means "end" (both start and finish) here
2464         EgeAdjustmentAction* eact = create_adjustment_action( "CapRoundingAction",
2465                                          _("Caps:"), _("Increase to make caps at the ends of strokes protrude more (0 = no caps, 1 = round caps)"),
2466                                          "tools.calligraphic", "cap_rounding", 0.0,
2467                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2468                                          0.0, 5.0, 0.01, 0.1,
2469                                          labels, values, G_N_ELEMENTS(labels),
2470                                          sp_ddc_cap_rounding_value_changed, 0.01, 2 );
2471         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2472         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2473         }
2474
2475         {
2476         /* Tremor */
2477             gchar const* labels[] = {_("(smooth line)"), _("(slight tremor)"), _("(noticeable tremor)"), 0, 0, _("(maximum tremor)")};
2478         gdouble values[] = {0, 0.1, 0.2, 0.4, 0.6, 1.0};
2479         EgeAdjustmentAction* eact = create_adjustment_action( "TremorAction",
2480                                          _("Tremor:"), _("Increase to make strokes rugged and trembling"),
2481                                          "tools.calligraphic", "tremor", 0.0,
2482                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2483                                          0.0, 1.0, 0.01, 0.1,
2484                                          labels, values, G_N_ELEMENTS(labels),
2485                                          sp_ddc_tremor_value_changed, 0.01, 2 );
2486
2487         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2488         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2489         }
2490
2491         {
2492         /* Wiggle */
2493         gchar const* labels[] = {_("(no wiggle)"), _("(slight deviation)"), 0, 0, _("(wild waves and curls)")};
2494         gdouble values[] = {0, 0.2, 0.4, 0.6, 1.0};
2495         EgeAdjustmentAction* eact = create_adjustment_action( "WiggleAction",
2496                                          _("Wiggle:"), _("Increase to make the pen waver and wiggle"),
2497                                          "tools.calligraphic", "wiggle", 0.0,
2498                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2499                                          0.0, 1.0, 0.01, 0.1,
2500                                          labels, values, G_N_ELEMENTS(labels),
2501                                          sp_ddc_wiggle_value_changed, 0.01, 2 );
2502         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2503         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2504         }
2505
2506         {
2507         /* Mass */
2508             gchar const* labels[] = {_("(no inertia)"), _("(slight smoothing, default)"), _("(noticeable lagging)"), 0, 0, _("(maximum inertia)")};
2509         gdouble values[] = {0.0, 0.02, 0.1, 0.2, 0.5, 1.0};
2510         EgeAdjustmentAction* eact = create_adjustment_action( "MassAction",
2511                                          _("Mass:"), _("Increase to make the pen drag behind, as if slowed by inertia"),
2512                                          "tools.calligraphic", "mass", 0.02,
2513                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2514                                          0.0, 1.0, 0.01, 0.1,
2515                                          labels, values, G_N_ELEMENTS(labels),
2516                                          sp_ddc_mass_value_changed, 0.01, 2 );
2517         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2518         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2519         }
2520
2521
2522         /* Trace Background button */
2523         {
2524             InkToggleAction* act = ink_toggle_action_new( "TraceAction",
2525                                                           _("Trace Background"),
2526                                                           _("Trace the lightness of the background by the width of the pen (white - minimum width, black - maximum width)"),
2527                                                           "trace_background",
2528                                                           Inkscape::ICON_SIZE_DECORATION );
2529             gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
2530             g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(sp_ddc_trace_background_changed), NULL);
2531             gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), prefs_get_int_attribute( "tools.calligraphic", "tracebackground", 0 ) );
2532         }
2533
2534         /* Use Pressure button */
2535         {
2536             InkToggleAction* act = ink_toggle_action_new( "PressureAction",
2537                                                           _("Pressure"),
2538                                                           _("Use the pressure of the input device to alter the width of the pen"),
2539                                                           "use_pressure",
2540                                                           Inkscape::ICON_SIZE_DECORATION );
2541             gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
2542             g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(sp_ddc_pressure_state_changed), NULL);
2543             gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), prefs_get_int_attribute( "tools.calligraphic", "usepressure", 1 ) );
2544         }
2545
2546         /* Use Tilt button */
2547         {
2548             InkToggleAction* act = ink_toggle_action_new( "TiltAction",
2549                                                           _("Tilt"),
2550                                                           _("Use the tilt of the input device to alter the angle of the pen's nib"),
2551                                                           "use_tilt",
2552                                                           Inkscape::ICON_SIZE_DECORATION );
2553             gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
2554             g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(sp_ddc_tilt_state_changed), calligraphy_angle );
2555             gtk_action_set_sensitive( GTK_ACTION(calligraphy_angle), !prefs_get_int_attribute( "tools.calligraphic", "usetilt", 1 ) );
2556             gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), prefs_get_int_attribute( "tools.calligraphic", "usetilt", 1 ) );
2557         }
2558
2559         /* Reset */
2560         {
2561             GtkAction* act = gtk_action_new( "ResetAction",
2562                                              _("Defaults"),
2563                                              _("Reset shape parameters to defaults (use Inkscape Preferences > Tools to change defaults)"),
2564                                              GTK_STOCK_CLEAR );
2565             g_signal_connect_after( G_OBJECT(act), "activate", G_CALLBACK(sp_ddc_defaults), holder );
2566             gtk_action_group_add_action( mainActions, act );
2567             gtk_action_set_sensitive( act, TRUE );
2568         }
2569     }
2570
2571
2572     GtkUIManager* mgr = gtk_ui_manager_new();
2573     GError* errVal = 0;
2574
2575     gtk_ui_manager_insert_action_group( mgr, mainActions, 0 );
2576     gtk_ui_manager_add_ui_from_string( mgr, descr, -1, &errVal );
2577
2578     GtkWidget* toolBar = gtk_ui_manager_get_widget( mgr, "/ui/CalligraphyToolbar" );
2579     gtk_toolbar_set_style( GTK_TOOLBAR(toolBar), GTK_TOOLBAR_ICONS );
2580     gtk_toolbar_set_icon_size( GTK_TOOLBAR(toolBar), GTK_ICON_SIZE_SMALL_TOOLBAR );
2581
2582
2583     gtk_table_attach( GTK_TABLE(holder), toolBar, 0, 1, 0, 1, (GtkAttachOptions)(GTK_EXPAND | GTK_FILL), (GtkAttachOptions)(GTK_EXPAND | GTK_FILL), 0, 0 );
2584
2585     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of new calligraphic strokes"));
2586     swatch->setDesktop (desktop);
2587     swatch->setClickVerb (SP_VERB_CONTEXT_CALLIGRAPHIC_PREFS);
2588     swatch->setWatchedTool ("tools.calligraphic", true);
2589     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
2590     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 );
2591
2592     gtk_widget_show_all(holder);
2593     //sp_set_font_size_smaller (tbl);
2594
2595     return holder;
2596 }
2597
2598
2599 //########################
2600 //##    Circle / Arc    ##
2601 //########################
2602
2603 static void
2604 sp_arctb_sensitivize (GtkWidget *tbl, double v1, double v2)
2605 {
2606     GtkWidget *ocb = (GtkWidget*) g_object_get_data(G_OBJECT(tbl), "open_checkbox");
2607     GtkWidget *make_whole = (GtkWidget*) g_object_get_data(G_OBJECT(tbl), "make_whole");
2608
2609     if (v1 == 0 && v2 == 0) {
2610         if (gtk_object_get_data(GTK_OBJECT(tbl), "single")) { // only for a single selected ellipse (for now)
2611             gtk_widget_set_sensitive(GTK_WIDGET(ocb), FALSE);
2612             gtk_widget_set_sensitive(GTK_WIDGET(make_whole), FALSE);
2613         }
2614     } else {
2615         gtk_widget_set_sensitive(GTK_WIDGET(ocb), TRUE);
2616         gtk_widget_set_sensitive(GTK_WIDGET(make_whole), TRUE);
2617     }
2618 }
2619
2620 static void
2621 sp_arctb_startend_value_changed(GtkAdjustment *adj, GtkWidget *tbl, gchar const *value_name, gchar const *other_name)
2622 {
2623     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
2624
2625     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
2626         prefs_set_double_attribute("tools.shapes.arc", value_name, (adj->value * M_PI)/ 180);
2627     }
2628
2629     // quit if run by the attr_changed listener
2630     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
2631         return;
2632     }
2633
2634     // in turn, prevent listener from responding
2635     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
2636
2637     gchar* namespaced_name = g_strconcat("sodipodi:", value_name, NULL);
2638
2639     bool modmade = false;
2640     for (GSList const *items = sp_desktop_selection(desktop)->itemList();
2641          items != NULL;
2642          items = items->next)
2643     {
2644         SPItem *item = SP_ITEM(items->data);
2645
2646         if (SP_IS_ARC(item) && SP_IS_GENERICELLIPSE(item)) {
2647
2648             SPGenericEllipse *ge = SP_GENERICELLIPSE(item);
2649             SPArc *arc = SP_ARC(item);
2650
2651             if (!strcmp(value_name, "start"))
2652                 ge->start = (adj->value * M_PI)/ 180;
2653             else
2654                 ge->end = (adj->value * M_PI)/ 180;
2655
2656             sp_genericellipse_normalize(ge);
2657             ((SPObject *)arc)->updateRepr();
2658             ((SPObject *)arc)->requestDisplayUpdate(SP_OBJECT_MODIFIED_FLAG);
2659
2660             modmade = true;
2661         }
2662     }
2663
2664     g_free(namespaced_name);
2665
2666     GtkAdjustment *other = (GtkAdjustment *)gtk_object_get_data(GTK_OBJECT(tbl), other_name);
2667
2668     sp_arctb_sensitivize (tbl, adj->value, other->value);
2669
2670     if (modmade) {
2671         sp_document_maybe_done(sp_desktop_document(desktop), value_name, SP_VERB_CONTEXT_ARC,
2672                                    _("Arc: Change start/end"));
2673     }
2674
2675     // defocus spinbuttons by moving focus to the canvas, unless "stay" is on
2676     spinbutton_defocus(GTK_OBJECT(tbl));
2677
2678     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
2679 }
2680
2681
2682 static void
2683 sp_arctb_start_value_changed(GtkAdjustment *adj,  GtkWidget *tbl)
2684 {
2685     sp_arctb_startend_value_changed(adj,  tbl, "start", "end");
2686 }
2687
2688 static void
2689 sp_arctb_end_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
2690 {
2691     sp_arctb_startend_value_changed(adj,  tbl, "end", "start");
2692 }
2693
2694 static void
2695 sp_arctb_open_state_changed(GtkWidget *widget, GtkObject *tbl)
2696 {
2697     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
2698
2699     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
2700         if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget))) {
2701             prefs_set_string_attribute("tools.shapes.arc", "open", "true");
2702         } else {
2703             prefs_set_string_attribute("tools.shapes.arc", "open", NULL);
2704         }
2705     }
2706
2707     // quit if run by the attr_changed listener
2708     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
2709         return;
2710     }
2711
2712     // in turn, prevent listener from responding
2713     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
2714
2715     bool modmade = false;
2716
2717     if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget))) {
2718         for (GSList const *items = sp_desktop_selection(desktop)->itemList();
2719              items != NULL;
2720              items = items->next)
2721         {
2722             if (SP_IS_ARC((SPItem *) items->data)) {
2723                 Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
2724                 repr->setAttribute("sodipodi:open", "true");
2725                 SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
2726                 modmade = true;
2727             }
2728         }
2729     } else {
2730         for (GSList const *items = sp_desktop_selection(desktop)->itemList();
2731              items != NULL;
2732              items = items->next)
2733         {
2734             if (SP_IS_ARC((SPItem *) items->data))    {
2735                 Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
2736                 repr->setAttribute("sodipodi:open", NULL);
2737                 SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
2738                 modmade = true;
2739             }
2740         }
2741     }
2742
2743     if (modmade) {
2744         sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_ARC,
2745                                    _("Arc: Change open/closed"));
2746     }
2747
2748     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
2749
2750     spinbutton_defocus(GTK_OBJECT(tbl));
2751 }
2752
2753 static void sp_arctb_defaults(GtkWidget *, GtkObject *obj)
2754 {
2755     GtkWidget *tbl = GTK_WIDGET(obj);
2756
2757     GtkAdjustment *adj;
2758     adj = (GtkAdjustment*)gtk_object_get_data(obj, "start");
2759     gtk_adjustment_set_value(adj, 0.0);
2760     gtk_adjustment_value_changed(adj);
2761
2762     adj = (GtkAdjustment*)gtk_object_get_data(obj, "end");
2763     gtk_adjustment_set_value(adj, 0.0);
2764     gtk_adjustment_value_changed(adj);
2765
2766     spinbutton_defocus(GTK_OBJECT(tbl));
2767 }
2768
2769 static void arc_tb_event_attr_changed(Inkscape::XML::Node *repr, gchar const *name,
2770                                       gchar const *old_value, gchar const *new_value,
2771                                       bool is_interactive, gpointer data)
2772 {
2773     GtkWidget *tbl = GTK_WIDGET(data);
2774
2775     // quit if run by the _changed callbacks
2776     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
2777         return;
2778     }
2779
2780     // in turn, prevent callbacks from responding
2781     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
2782
2783     gdouble start = sp_repr_get_double_attribute(repr, "sodipodi:start", 0.0);
2784     gdouble end = sp_repr_get_double_attribute(repr, "sodipodi:end", 0.0);
2785
2786     GtkAdjustment *adj1,*adj2;
2787     adj1 = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "start");
2788     gtk_adjustment_set_value(adj1, mod360((start * 180)/M_PI));
2789     adj2 = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "end");
2790     gtk_adjustment_set_value(adj2, mod360((end * 180)/M_PI));
2791
2792     sp_arctb_sensitivize (tbl, adj1->value, adj2->value);
2793
2794     char const *openstr = NULL;
2795     openstr = repr->attribute("sodipodi:open");
2796     GtkWidget *ocb = (GtkWidget*) g_object_get_data(G_OBJECT(tbl), "open_checkbox");
2797
2798     if (openstr) {
2799         gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(ocb),  TRUE);
2800     } else {
2801         gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(ocb),  FALSE);
2802     }
2803
2804     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
2805 }
2806
2807 static Inkscape::XML::NodeEventVector arc_tb_repr_events = {
2808     NULL, /* child_added */
2809     NULL, /* child_removed */
2810     arc_tb_event_attr_changed,
2811     NULL, /* content_changed */
2812     NULL  /* order_changed */
2813 };
2814
2815
2816 static void
2817 sp_arc_toolbox_selection_changed(Inkscape::Selection *selection, GtkObject *tbl)
2818 {
2819     int n_selected = 0;
2820     Inkscape::XML::Node *repr = NULL;
2821     Inkscape::XML::Node *oldrepr = NULL;
2822
2823     for (GSList const *items = selection->itemList();
2824          items != NULL;
2825          items = items->next)
2826     {
2827         if (SP_IS_ARC((SPItem *) items->data)) {
2828             n_selected++;
2829             repr = SP_OBJECT_REPR((SPItem *) items->data);
2830         }
2831     }
2832
2833     GtkWidget *l = GTK_WIDGET(gtk_object_get_data(GTK_OBJECT(tbl), "mode_label"));
2834
2835     g_object_set_data(G_OBJECT(tbl), "single", GINT_TO_POINTER(FALSE));
2836     if (n_selected == 0) {
2837         gtk_label_set_markup(GTK_LABEL(l), _("<b>New:</b>"));
2838     } else if (n_selected == 1) {
2839         g_object_set_data(G_OBJECT(tbl), "single", GINT_TO_POINTER(TRUE));
2840         gtk_label_set_markup(GTK_LABEL(l), _("<b>Change:</b>"));
2841
2842         oldrepr = (Inkscape::XML::Node *) gtk_object_get_data(GTK_OBJECT(tbl), "repr");
2843
2844         if (oldrepr) { // remove old listener
2845             sp_repr_remove_listener_by_data(oldrepr, tbl);
2846             Inkscape::GC::release(oldrepr);
2847             oldrepr = 0;
2848             g_object_set_data(G_OBJECT(tbl), "repr", NULL);
2849         }
2850
2851         if (repr) {
2852             g_object_set_data(G_OBJECT(tbl), "repr", repr);
2853             Inkscape::GC::anchor(repr);
2854             sp_repr_add_listener(repr, &arc_tb_repr_events, tbl);
2855             sp_repr_synthesize_events(repr, &arc_tb_repr_events, tbl);
2856         }
2857     } else {
2858         // FIXME: implement averaging of all parameters for multiple selected
2859         //gtk_label_set_markup(GTK_LABEL(l), _("<b>Average:</b>"));
2860         gtk_label_set_markup(GTK_LABEL(l), _("<b>Change:</b>"));
2861         sp_arctb_sensitivize (GTK_WIDGET(tbl), 1, 0);
2862     }
2863 }
2864
2865
2866 static GtkWidget *
2867 sp_arc_toolbox_new(SPDesktop *desktop)
2868 {
2869     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
2870
2871     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
2872     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
2873
2874     GtkTooltips *tt = gtk_tooltips_new();
2875
2876     sp_toolbox_add_label(tbl, _("<b>New:</b>"));
2877
2878     /* Start */
2879     {
2880         GtkWidget *hb = sp_tb_spinbutton(_("Start:"), _("The angle (in degrees) from the horizontal to the arc's start point"),
2881                                          "tools.shapes.arc", "start", 0.0,
2882                                          NULL, tbl, TRUE, "altx-arc",
2883                                          -360.0, 360.0, 1.0, 10.0,
2884                                          sp_arctb_start_value_changed);
2885         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
2886     }
2887
2888     /* End */
2889     {
2890         GtkWidget *hb = sp_tb_spinbutton(_("End:"), _("The angle (in degrees) from the horizontal to the arc's end point"),
2891                                          "tools.shapes.arc", "end", 0.0,
2892                                          NULL, tbl, FALSE, NULL,
2893                                          -360.0, 360.0, 1.0, 10.0,
2894                                          sp_arctb_end_value_changed);
2895         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
2896     }
2897
2898     /* Segments / Pie checkbox */
2899     {
2900         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
2901         GtkWidget *fscb = gtk_check_button_new_with_label(_("Open arc"));
2902         gtk_tooltips_set_tip(tt, fscb, _("Switch between arc (unclosed shape) and segment (closed shape with two radii)"), NULL);
2903
2904         gchar const *openstr = NULL;
2905         openstr = prefs_get_string_attribute("tools.shapes.arc", "open");
2906         if (!openstr || (openstr && !strcmp(openstr, "false")))
2907             gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(fscb),  FALSE);
2908         else
2909             gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(fscb),  TRUE);
2910
2911         gtk_widget_show(fscb);
2912         gtk_object_set_data(GTK_OBJECT(tbl), "open_checkbox", fscb);
2913         gtk_container_add(GTK_CONTAINER(hb), fscb);
2914         g_signal_connect(G_OBJECT(fscb), "toggled", GTK_SIGNAL_FUNC(sp_arctb_open_state_changed ), tbl);
2915         gtk_box_pack_start(GTK_BOX(tbl),hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
2916     }
2917
2918     /* Make Whole */
2919     {
2920         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
2921         GtkWidget *b = gtk_button_new_with_label(_("Make whole"));
2922         gtk_object_set_data(GTK_OBJECT(tbl), "make_whole", b);
2923         gtk_tooltips_set_tip(tt, b, _("Make the shape a whole ellipse, not arc or segment"), NULL);
2924         gtk_widget_show(b);
2925         gtk_container_add(GTK_CONTAINER(hb), b);
2926         gtk_signal_connect(GTK_OBJECT(b), "clicked", GTK_SIGNAL_FUNC(sp_arctb_defaults), tbl);
2927         gtk_box_pack_start(GTK_BOX(tbl),hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
2928     }
2929
2930     g_object_set_data(G_OBJECT(tbl), "single", GINT_TO_POINTER(TRUE));
2931     // sensitivize make whole and open checkbox
2932     {
2933         GtkAdjustment *adj1 = GTK_ADJUSTMENT(gtk_object_get_data(GTK_OBJECT(tbl), "start"));
2934         GtkAdjustment *adj2 = GTK_ADJUSTMENT(gtk_object_get_data(GTK_OBJECT(tbl), "end"));
2935         sp_arctb_sensitivize (tbl, adj1->value, adj2->value);
2936     }
2937
2938     sigc::connection *connection = new sigc::connection(
2939         sp_desktop_selection(desktop)->connectChanged(sigc::bind(sigc::ptr_fun(sp_arc_toolbox_selection_changed), (GtkObject *)tbl))
2940         );
2941     g_signal_connect(G_OBJECT(tbl), "destroy", G_CALLBACK(delete_connection), connection);
2942
2943     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of new ellipses"));
2944     swatch->setDesktop (desktop);
2945     swatch->setClickVerb (SP_VERB_CONTEXT_ARC_PREFS);
2946     swatch->setWatchedTool ("tools.shapes.arc", true);
2947     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
2948     gtk_box_pack_end(GTK_BOX(tbl), swatch_, FALSE, FALSE, 0);
2949
2950     gtk_widget_show_all(tbl);
2951     sp_set_font_size_smaller (tbl);
2952
2953     return tbl;
2954 }
2955
2956
2957
2958
2959 // toggle button callbacks and updaters
2960
2961 //########################
2962 //##      Dropper       ##
2963 //########################
2964
2965 static void toggle_dropper_pick_alpha (GtkWidget *button, gpointer tbl) {
2966     prefs_set_int_attribute ("tools.dropper", "pick",
2967         gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button)));
2968     GtkWidget *set_checkbox = (GtkWidget*) g_object_get_data(G_OBJECT(tbl), "set_checkbox");
2969     if (set_checkbox) {
2970         if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button))) {
2971             gtk_widget_set_sensitive (GTK_WIDGET (set_checkbox), TRUE);
2972         } else {
2973             gtk_widget_set_sensitive (GTK_WIDGET (set_checkbox), FALSE);
2974         }
2975     }
2976     spinbutton_defocus(GTK_OBJECT(tbl));
2977 }
2978
2979 static void toggle_dropper_set_alpha (GtkWidget *button, gpointer tbl) {
2980     prefs_set_int_attribute ("tools.dropper", "setalpha",
2981         gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button)) ? 1 : 0);
2982     spinbutton_defocus(GTK_OBJECT(tbl));
2983 }
2984
2985
2986 /**
2987  * Copy the current saved desktop color to the clipboard as full hex + alpha
2988  * color representation. This is useful for passing values between various
2989  * input boxes, or directly to xml.
2990  */
2991 /* static void
2992 sp_dropper_copy( GtkWidget *widget, GtkObject *obj)
2993 {
2994     GtkWidget *tbl = GTK_WIDGET(obj);
2995
2996     SPDesktop *desktop =
2997         (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
2998
2999
3000     sp_dropper_c32_color_copy( sp_desktop_get_color(desktop, true) );
3001 }*/
3002
3003
3004 /**
3005  * Copies currently saved desktop color to the clipboard as a hex value. This
3006  * is useful for editing webpages and needing a value quickly for web
3007  * colors.
3008  *
3009  * TODO: When the toggle of the dropper is set to not mix color against
3010  *       page background, this still just gets the color of the page and
3011  *       doesn't get the actual mixed against background which is needed
3012  *       for the hex value ppl. want for web pages, etc.
3013  */
3014
3015 /* static void
3016 sp_dropper_copy_as_hex ( GtkWidget *widget, GtkObject *obj)
3017 {
3018     GtkWidget *tbl = GTK_WIDGET(obj);
3019
3020     SPDesktop *desktop =
3021         (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
3022
3023     sp_dropper_c32_color_copy_hex( sp_desktop_get_color(desktop, true) );
3024 }*/
3025
3026
3027 /**
3028  * Sets the input boxes with the changed color and opacity. This is used as a
3029  * callback for style changing.
3030  */
3031 /* static bool
3032 sp_style_changed (const SPCSSAttr *css, gpointer data)
3033 {
3034     // GrDrag *drag = (GrDrag *) data;
3035
3036     // set fill of text entry box
3037     if (css->attribute("fill"))
3038         gtk_entry_set_text((GtkEntry *)dropper_rgb_entry,
3039             css->attribute("fill"));
3040
3041     // set opacity of text entry box
3042     if (css->attribute("fill-opacity"))
3043         gtk_entry_set_text((GtkEntry *)dropper_opacity_entry,
3044             css->attribute("fill-opacity"));
3045
3046     // set fill of text entry box
3047     if (css->attribute("stroke"))
3048         gtk_entry_set_text((GtkEntry *)dropper_rgb_entry,
3049             css->attribute("stroke"));
3050
3051     // set opacity of text entry box
3052     if (css->attribute("stroke-opacity"))
3053         gtk_entry_set_text((GtkEntry *)dropper_opacity_entry,
3054             css->attribute("stroke-opacity"));
3055     return false;
3056
3057 }
3058 */
3059
3060
3061 /**
3062  * Dropper auxiliary toolbar construction and setup.
3063  *
3064  * TODO: Would like to add swatch of current color.
3065  * TODO: Add queue of last 5 or so colors selected with new swatches so that
3066  *       can drag and drop places. Will provide a nice mixing palette.
3067  */
3068 static GtkWidget *
3069 sp_dropper_toolbox_new(SPDesktop *desktop)
3070 {
3071     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
3072
3073     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
3074     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
3075
3076     GtkTooltips *tt = gtk_tooltips_new();
3077
3078
3079     gtk_box_pack_start(GTK_BOX(tbl), gtk_hbox_new(FALSE, 0), FALSE, FALSE,
3080                        AUX_BETWEEN_BUTTON_GROUPS);
3081     // sp_toolbox_add_label(tbl, _("<b>New:</b>"));
3082
3083
3084
3085     /* RGB Input Field */
3086  /*   {
3087         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
3088         GtkWidget *dropper_rgba_label = gtk_label_new ("Color:");
3089         gtk_widget_show (dropper_rgba_label);
3090         gtk_container_add(GTK_CONTAINER(hb), dropper_rgba_label);
3091
3092         dropper_rgb_entry = gtk_entry_new ();
3093         sp_dialog_defocus_on_enter (dropper_rgb_entry);
3094         gtk_entry_set_max_length (GTK_ENTRY (dropper_rgb_entry), 7);
3095         gtk_entry_set_width_chars (GTK_ENTRY (dropper_rgb_entry), 7);
3096         gtk_tooltips_set_tip(tt, dropper_rgb_entry,
3097                          _("Hexidecimal representation of last selected "
3098                            "color"),
3099                          NULL);
3100         gtk_widget_show (dropper_rgb_entry);
3101         gtk_container_add(GTK_CONTAINER(hb), dropper_rgb_entry);
3102
3103         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE,
3104                            AUX_BETWEEN_BUTTON_GROUPS);
3105     } */
3106
3107     /* Opacity Input Field */
3108 /*    {
3109         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
3110         GtkWidget *dropper_opacity_label = gtk_label_new ( _("Opacity:") );
3111         gtk_widget_show (dropper_opacity_label);
3112         gtk_container_add(GTK_CONTAINER(hb), dropper_opacity_label);
3113
3114         dropper_opacity_entry = gtk_entry_new ();
3115         sp_dialog_defocus_on_enter (dropper_opacity_entry);
3116         gtk_entry_set_max_length (GTK_ENTRY (dropper_opacity_entry), 11);
3117         gtk_entry_set_width_chars (GTK_ENTRY (dropper_opacity_entry), 11);
3118         gtk_tooltips_set_tip(tt, dropper_opacity_entry,
3119                          _("Opacity of last selected color"),
3120                          NULL);
3121         gtk_widget_show (dropper_opacity_entry);
3122         gtk_container_add(GTK_CONTAINER(hb), dropper_opacity_entry);
3123
3124         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE,
3125                            AUX_BETWEEN_BUTTON_GROUPS);
3126     } */
3127
3128
3129     /* Copy to Clipboard */
3130 /*    {
3131         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
3132         GtkWidget *b = gtk_button_new_with_label(_("Copy as RGBA"));
3133         gtk_tooltips_set_tip(tt, b, _("Copy last saved color as hexidecimal "
3134                                       "RGB + Alpha (RGBA) to "
3135                                       "clipboard"),
3136                              NULL);
3137         gtk_widget_show(b);
3138         gtk_container_add(GTK_CONTAINER(hb), b);
3139         gtk_signal_connect(GTK_OBJECT(b), "clicked",
3140             GTK_SIGNAL_FUNC(sp_dropper_copy), tbl);
3141         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE,
3142                            AUX_BETWEEN_BUTTON_GROUPS);
3143     } */
3144
3145
3146     /* Copy to Clipboard as HEX */
3147 /*    {
3148         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
3149         GtkWidget *b = gtk_button_new_with_label(_("Copy as HEX"));
3150         gtk_tooltips_set_tip(tt, b, _("Copy last saved color as "
3151                                       "hexidecimal RGB without alpha "
3152                                       "to clipboard"), NULL);
3153         gtk_widget_show(b);
3154         gtk_container_add(GTK_CONTAINER(hb), b);
3155         gtk_signal_connect(GTK_OBJECT(b), "clicked",
3156             GTK_SIGNAL_FUNC(sp_dropper_copy_as_hex), tbl);
3157         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE,
3158                            AUX_BETWEEN_BUTTON_GROUPS);
3159     } */
3160
3161     // aux_toolbox_space(tbl, AUX_BETWEEN_BUTTON_GROUPS);
3162
3163     {
3164         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
3165
3166         GtkWidget *button = gtk_check_button_new_with_label(_("Pick alpha"));
3167         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);
3168         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button),
3169                                       prefs_get_int_attribute ("tools.dropper",
3170                                                                "pick", 1));
3171         gtk_widget_show(button);
3172         gtk_container_add (GTK_CONTAINER (hb), button);
3173         gtk_object_set_data(GTK_OBJECT(tbl), "pick_checkbox", button);
3174         g_signal_connect (G_OBJECT (button), "toggled", G_CALLBACK (toggle_dropper_pick_alpha), tbl);
3175         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE,
3176                    AUX_BETWEEN_BUTTON_GROUPS);
3177     }
3178
3179     {
3180         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
3181
3182         GtkWidget *button = gtk_check_button_new_with_label(_("Set alpha"));
3183         gtk_tooltips_set_tip(tt, button, _("If alpha was picked, assign it to selection as fill or stroke transparency"), NULL);
3184         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button),
3185                                       prefs_get_int_attribute ("tools.dropper",
3186                                                                "setalpha", 1));
3187         gtk_widget_show(button);
3188         gtk_container_add (GTK_CONTAINER (hb), button);
3189         gtk_object_set_data(GTK_OBJECT(tbl), "set_checkbox", button);
3190         g_signal_connect (G_OBJECT (button), "toggled", G_CALLBACK (toggle_dropper_set_alpha), tbl);
3191
3192         // make sure it's disabled if we're not picking alpha
3193         GtkWidget *pick_checkbox = (GtkWidget*) g_object_get_data(G_OBJECT(tbl), "pick_checkbox");
3194         if (pick_checkbox) {
3195             if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (pick_checkbox))) {
3196                 gtk_widget_set_sensitive (GTK_WIDGET (button), TRUE);
3197             } else {
3198                 gtk_widget_set_sensitive (GTK_WIDGET (button), FALSE);
3199             }
3200         }
3201
3202         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE,
3203                    AUX_BETWEEN_BUTTON_GROUPS);
3204     }
3205
3206     aux_toolbox_space(tbl, AUX_BETWEEN_BUTTON_GROUPS);
3207
3208
3209     // where new gtkmm stuff should go
3210
3211     gtk_widget_show_all(tbl);
3212     sp_set_font_size_smaller (tbl);
3213
3214     /*
3215     sigc::connection *connection = new sigc::connection(
3216         desktop->connectSetStyle(
3217             sigc::bind(sigc::ptr_fun(sp_style_changed),
3218                        desktop)) );
3219
3220     g_signal_connect(G_OBJECT(tbl), "destroy", G_CALLBACK(delete_connection),
3221                      connection); */
3222
3223     return tbl;
3224 }
3225
3226
3227 //########################
3228 //##    Text Toolbox    ##
3229 //########################
3230 /*
3231 static void
3232 sp_text_letter_changed(GtkAdjustment *adj, GtkWidget *tbl)
3233 {
3234     //Call back for letter sizing spinbutton
3235 }
3236
3237 static void
3238 sp_text_line_changed(GtkAdjustment *adj, GtkWidget *tbl)
3239 {
3240     //Call back for line height spinbutton
3241 }
3242
3243 static void
3244 sp_text_horiz_kern_changed(GtkAdjustment *adj, GtkWidget *tbl)
3245 {
3246     //Call back for horizontal kerning spinbutton
3247 }
3248
3249 static void
3250 sp_text_vert_kern_changed(GtkAdjustment *adj, GtkWidget *tbl)
3251 {
3252     //Call back for vertical kerning spinbutton
3253 }
3254
3255 static void
3256 sp_text_letter_rotation_changed(GtkAdjustment *adj, GtkWidget *tbl)
3257 {
3258     //Call back for letter rotation spinbutton
3259 }*/
3260
3261 namespace {
3262
3263 bool visible = false;
3264
3265 void
3266 sp_text_toolbox_selection_changed (Inkscape::Selection *selection, GObject *tbl)
3267 {
3268
3269     SPStyle *query =
3270         sp_style_new ();
3271
3272     int result_family =
3273         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTFAMILY);
3274
3275     int result_style =
3276         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTSTYLE);
3277
3278     int result_numbers =
3279         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3280
3281     gtk_widget_hide (GTK_WIDGET (g_object_get_data (G_OBJECT(tbl), "warning-image")));
3282
3283     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3284     if (result_family == QUERY_STYLE_NOTHING || result_style == QUERY_STYLE_NOTHING || result_numbers == QUERY_STYLE_NOTHING)
3285     {
3286         Inkscape::XML::Node *repr = inkscape_get_repr (INKSCAPE, "tools.text");
3287
3288         if (repr)
3289         {
3290             sp_style_read_from_repr (query, repr);
3291         }
3292         else
3293         {
3294             return;
3295         }
3296     }
3297
3298     if (query->text)
3299     {
3300         if (result_family == QUERY_STYLE_MULTIPLE_DIFFERENT) {
3301             GtkWidget *entry = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "family-entry"));
3302             gtk_entry_set_text (GTK_ENTRY (entry), "");
3303
3304         } else if (query->text->font_family.value) {
3305
3306             GtkWidget *entry = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "family-entry"));
3307             gtk_entry_set_text (GTK_ENTRY (entry), query->text->font_family.value);
3308
3309             Gtk::TreePath path;
3310             try {
3311                 path = Inkscape::FontLister::get_instance()->get_row_for_font (query->text->font_family.value);
3312             } catch (...) {
3313                 return;
3314             }
3315
3316             GtkTreeSelection *tselection = GTK_TREE_SELECTION (g_object_get_data (G_OBJECT(tbl), "family-tree-selection"));
3317             GtkTreeView *treeview = GTK_TREE_VIEW (g_object_get_data (G_OBJECT(tbl), "family-tree-view"));
3318
3319             g_object_set_data (G_OBJECT (tselection), "block", gpointer(1));
3320
3321             gtk_tree_selection_select_path (tselection, path.gobj());
3322             gtk_tree_view_scroll_to_cell (treeview, path.gobj(), NULL, TRUE, 0.5, 0.0);
3323
3324             g_object_set_data (G_OBJECT (tselection), "block", gpointer(0));
3325         }
3326
3327         //Size
3328         GtkWidget *cbox = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "combo-box-size"));
3329         char *str = g_strdup_printf ("%.5g", query->font_size.computed);
3330         g_object_set_data (tbl, "size-block", gpointer(1));
3331         gtk_entry_set_text (GTK_ENTRY(GTK_BIN (cbox)->child), str);
3332         g_object_set_data (tbl, "size-block", gpointer(0));
3333         free (str);
3334
3335         //Anchor
3336         if (query->text_align.computed == SP_CSS_TEXT_ALIGN_JUSTIFY)
3337         {
3338             GtkWidget *button = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "text-fill"));
3339             g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3340             gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
3341             g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3342         }
3343         else
3344         {
3345             if (query->text_anchor.computed == SP_CSS_TEXT_ANCHOR_START)
3346             {
3347                 GtkWidget *button = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "text-start"));
3348                 g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3349                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
3350                 g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3351             }
3352             else if (query->text_anchor.computed == SP_CSS_TEXT_ANCHOR_MIDDLE)
3353             {
3354                 GtkWidget *button = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "text-middle"));
3355                 g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3356                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
3357                 g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3358             }
3359             else if (query->text_anchor.computed == SP_CSS_TEXT_ANCHOR_END)
3360             {
3361                 GtkWidget *button = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "text-end"));
3362                 g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3363                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
3364                 g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3365             }
3366         }
3367
3368         //Style
3369         {
3370             GtkToggleButton *button = GTK_TOGGLE_BUTTON (g_object_get_data (G_OBJECT (tbl), "style-bold"));
3371
3372             gboolean active = gtk_toggle_button_get_active (button);
3373             gboolean check  = (query->font_weight.computed >= SP_CSS_FONT_WEIGHT_700);
3374
3375             if (active != check)
3376             {
3377                 g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3378                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), check);
3379                 g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3380             }
3381         }
3382
3383         {
3384             GtkToggleButton *button = GTK_TOGGLE_BUTTON (g_object_get_data (G_OBJECT (tbl), "style-italic"));
3385
3386             gboolean active = gtk_toggle_button_get_active (button);
3387             gboolean check  = (query->font_style.computed != SP_CSS_FONT_STYLE_NORMAL);
3388
3389             if (active != check)
3390             {
3391                 g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3392                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), check);
3393                 g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3394             }
3395         }
3396
3397         //Orientation
3398         //locking both buttons, changing one affect all group (both)
3399         GtkWidget *button = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "orientation-horizontal"));
3400         g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3401
3402         GtkWidget *button1 = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "orientation-vertical"));
3403         g_object_set_data (G_OBJECT (button1), "block", gpointer(1));
3404
3405         if (query->writing_mode.computed == SP_CSS_WRITING_MODE_LR_TB)
3406         {
3407             gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
3408         }
3409         else
3410         {
3411             gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button1), TRUE);
3412         }
3413         g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3414         g_object_set_data (G_OBJECT (button1), "block", gpointer(0));
3415     }
3416 }
3417
3418 void
3419 sp_text_toolbox_selection_modified (Inkscape::Selection *selection, guint flags, GObject *tbl)
3420 {
3421     sp_text_toolbox_selection_changed (selection, tbl);
3422 }
3423
3424 void
3425 sp_text_toolbox_subselection_changed (gpointer dragger, GObject *tbl)
3426 {
3427     sp_text_toolbox_selection_changed (NULL, tbl);
3428 }
3429
3430 void
3431 sp_text_toolbox_family_changed (GtkTreeSelection    *selection,
3432                                 GObject             *tbl)
3433 {
3434     SPDesktop    *desktop = SP_ACTIVE_DESKTOP;
3435     GtkTreeModel *model = 0;
3436     GtkWidget    *popdown = GTK_WIDGET (g_object_get_data (tbl, "family-popdown-window"));
3437     GtkWidget    *entry = GTK_WIDGET (g_object_get_data (tbl, "family-entry"));
3438     GtkTreeIter   iter;
3439     char         *family = 0;
3440
3441     gdk_pointer_ungrab (GDK_CURRENT_TIME);
3442     gdk_keyboard_ungrab (GDK_CURRENT_TIME);
3443
3444     if ( !gtk_tree_selection_get_selected( selection, &model, &iter ) ) {
3445         return;
3446     }
3447
3448     gtk_tree_model_get (model, &iter, 0, &family, -1);
3449
3450     if (g_object_get_data (G_OBJECT (selection), "block"))
3451     {
3452         gtk_entry_set_text (GTK_ENTRY (entry), family);
3453         return;
3454     }
3455
3456     gtk_widget_hide (popdown);
3457     visible = false;
3458
3459     gtk_entry_set_text (GTK_ENTRY (entry), family);
3460
3461     SPStyle *query =
3462         sp_style_new ();
3463
3464     int result_numbers =
3465         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3466
3467     SPCSSAttr *css = sp_repr_css_attr_new ();
3468     sp_repr_css_set_property (css, "font-family", family);
3469
3470     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3471     if (result_numbers == QUERY_STYLE_NOTHING)
3472     {
3473         sp_repr_css_change (inkscape_get_repr (INKSCAPE, "tools.text"), css, "style");
3474         sp_text_edit_dialog_default_set_insensitive (); //FIXME: Replace trough a verb
3475     }
3476     else
3477     {
3478         sp_desktop_set_style (desktop, css, true, true);
3479     }
3480
3481     sp_document_done (sp_desktop_document (SP_ACTIVE_DESKTOP), SP_VERB_CONTEXT_TEXT,
3482                                    _("Text: Change font family"));
3483     sp_repr_css_attr_unref (css);
3484     free (family);
3485     gtk_widget_hide (GTK_WIDGET (g_object_get_data (G_OBJECT(tbl), "warning-image")));
3486
3487     gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3488 }
3489
3490 void
3491 sp_text_toolbox_family_entry_activate (GtkEntry     *entry,
3492                                        GObject      *tbl)
3493 {
3494     const char *family = gtk_entry_get_text (entry);
3495
3496     try {
3497         Gtk::TreePath path = Inkscape::FontLister::get_instance()->get_row_for_font (family);
3498         GtkTreeSelection *selection = GTK_TREE_SELECTION (g_object_get_data (G_OBJECT(tbl), "family-tree-selection"));
3499         GtkTreeView *treeview = GTK_TREE_VIEW (g_object_get_data (G_OBJECT(tbl), "family-tree-view"));
3500         gtk_tree_selection_select_path (selection, path.gobj());
3501         gtk_tree_view_scroll_to_cell (treeview, path.gobj(), NULL, TRUE, 0.5, 0.0);
3502         gtk_widget_hide (GTK_WIDGET (g_object_get_data (G_OBJECT(tbl), "warning-image")));
3503     } catch (...) {
3504         if (family && strlen (family))
3505         {
3506             gtk_widget_show_all (GTK_WIDGET (g_object_get_data (G_OBJECT(tbl), "warning-image")));
3507         }
3508     }
3509 }
3510
3511 void
3512 sp_text_toolbox_anchoring_toggled (GtkRadioButton   *button,
3513                                    gpointer          data)
3514 {
3515     if (g_object_get_data (G_OBJECT (button), "block")) return;
3516     if (!gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button))) return;
3517     int prop = GPOINTER_TO_INT(data);
3518
3519     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3520     SPCSSAttr *css = sp_repr_css_attr_new ();
3521
3522     switch (prop)
3523     {
3524         case 0:
3525         {
3526             sp_repr_css_set_property (css, "text-anchor", "start");
3527             sp_repr_css_set_property (css, "text-align", "start");
3528             break;
3529         }
3530         case 1:
3531         {
3532             sp_repr_css_set_property (css, "text-anchor", "middle");
3533             sp_repr_css_set_property (css, "text-align", "center");
3534             break;
3535         }
3536
3537         case 2:
3538         {
3539             sp_repr_css_set_property (css, "text-anchor", "end");
3540             sp_repr_css_set_property (css, "text-align", "end");
3541             break;
3542         }
3543
3544         case 3:
3545         {
3546             sp_repr_css_set_property (css, "text-anchor", "start");
3547             sp_repr_css_set_property (css, "text-align", "justify");
3548             break;
3549         }
3550     }
3551
3552     SPStyle *query =
3553         sp_style_new ();
3554     int result_numbers =
3555         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3556
3557     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3558     if (result_numbers == QUERY_STYLE_NOTHING)
3559     {
3560         sp_repr_css_change (inkscape_get_repr (INKSCAPE, "tools.text"), css, "style");
3561     }
3562
3563     sp_desktop_set_style (desktop, css, true, true);
3564     sp_document_done (sp_desktop_document (SP_ACTIVE_DESKTOP), SP_VERB_CONTEXT_TEXT,
3565                                    _("Text: Change alignment"));
3566     sp_repr_css_attr_unref (css);
3567
3568     gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3569 }
3570
3571 void
3572 sp_text_toolbox_style_toggled (GtkToggleButton  *button,
3573                                gpointer          data)
3574 {
3575     if (g_object_get_data (G_OBJECT (button), "block")) return;
3576
3577     SPDesktop   *desktop    = SP_ACTIVE_DESKTOP;
3578     SPCSSAttr   *css        = sp_repr_css_attr_new ();
3579     int          prop       = GPOINTER_TO_INT(data);
3580     bool         active     = gtk_toggle_button_get_active (button);
3581
3582
3583     switch (prop)
3584     {
3585         case 0:
3586         {
3587             sp_repr_css_set_property (css, "font-weight", active ? "bold" : "normal" );
3588             break;
3589         }
3590
3591         case 1:
3592         {
3593             sp_repr_css_set_property (css, "font-style", active ? "italic" : "normal");
3594             break;
3595         }
3596     }
3597
3598     SPStyle *query =
3599         sp_style_new ();
3600     int result_numbers =
3601         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3602
3603     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3604     if (result_numbers == QUERY_STYLE_NOTHING)
3605     {
3606         sp_repr_css_change (inkscape_get_repr (INKSCAPE, "tools.text"), css, "style");
3607     }
3608
3609     sp_desktop_set_style (desktop, css, true, true);
3610     sp_document_done (sp_desktop_document (SP_ACTIVE_DESKTOP), SP_VERB_CONTEXT_TEXT,
3611                                    _("Text: Change font style"));
3612     sp_repr_css_attr_unref (css);
3613
3614     gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3615 }
3616
3617 void
3618 sp_text_toolbox_orientation_toggled (GtkRadioButton  *button,
3619                                      gpointer         data)
3620 {
3621     if (g_object_get_data (G_OBJECT (button), "block")) {
3622         g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3623         return;
3624     }
3625
3626     SPDesktop   *desktop    = SP_ACTIVE_DESKTOP;
3627     SPCSSAttr   *css        = sp_repr_css_attr_new ();
3628     int          prop       = GPOINTER_TO_INT(data);
3629
3630     switch (prop)
3631     {
3632         case 0:
3633         {
3634             sp_repr_css_set_property (css, "writing-mode", "lr");
3635             break;
3636         }
3637
3638         case 1:
3639         {
3640             sp_repr_css_set_property (css, "writing-mode", "tb");
3641             break;
3642         }
3643     }
3644
3645     SPStyle *query =
3646         sp_style_new ();
3647     int result_numbers =
3648         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3649
3650     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3651     if (result_numbers == QUERY_STYLE_NOTHING)
3652     {
3653         sp_repr_css_change (inkscape_get_repr (INKSCAPE, "tools.text"), css, "style");
3654     }
3655
3656     sp_desktop_set_style (desktop, css, true, true);
3657     sp_document_done (sp_desktop_document (SP_ACTIVE_DESKTOP), SP_VERB_CONTEXT_TEXT,
3658                                    _("Text: Change orientation"));
3659     sp_repr_css_attr_unref (css);
3660
3661     gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3662 }
3663
3664 gboolean
3665 sp_text_toolbox_size_keypress (GtkWidget *w, GdkEventKey *event, gpointer data)
3666 {
3667     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3668     if (!desktop) return FALSE;
3669
3670     switch (get_group0_keyval (event)) {
3671         case GDK_Escape: // defocus
3672             gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3673             return TRUE; // I consumed the event
3674             break;
3675         case GDK_Return: // defocus
3676         case GDK_KP_Enter:
3677             gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3678             return TRUE; // I consumed the event
3679             break;
3680     }
3681     return FALSE;
3682 }
3683
3684 gboolean
3685 sp_text_toolbox_family_keypress (GtkWidget *w, GdkEventKey *event, GObject *tbl)
3686 {
3687     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3688     if (!desktop) return FALSE;
3689
3690     switch (get_group0_keyval (event)) {
3691         case GDK_Escape: // defocus
3692             gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3693             sp_text_toolbox_selection_changed (NULL, tbl); // update
3694             return TRUE; // I consumed the event
3695             break;
3696     }
3697     return FALSE;
3698 }
3699
3700 gboolean
3701 sp_text_toolbox_family_list_keypress (GtkWidget *w, GdkEventKey *event, GObject *tbl)
3702 {
3703     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3704     if (!desktop) return FALSE;
3705
3706     switch (get_group0_keyval (event)) {
3707         case GDK_Escape: // defocus
3708             gtk_widget_hide (w);
3709             visible = false;
3710             gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3711             return TRUE; // I consumed the event
3712             break;
3713     }
3714     return FALSE;
3715 }
3716
3717
3718 void
3719 sp_text_toolbox_size_changed  (GtkComboBox *cbox,
3720                                GObject     *tbl)
3721 {
3722     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3723
3724     if (g_object_get_data (tbl, "size-block")) return;
3725
3726 #if GTK_CHECK_VERSION(2,6,0)
3727     char *text = gtk_combo_box_get_active_text (cbox);
3728 #else // GTK_CHECK_VERSION(2,6,0)
3729     GtkTreeModel *model = gtk_combo_box_get_model (cbox);
3730     GtkTreeIter iter;
3731     char *text = NULL;
3732
3733     if (gtk_combo_box_get_active_iter (cbox, &iter) && model)
3734         gtk_tree_model_get (model, &iter, 0, &text, -1);
3735 #endif // GTK_CHECK_VERSION(2,6,0)
3736
3737     SPCSSAttr *css = sp_repr_css_attr_new ();
3738     sp_repr_css_set_property (css, "font-size", text);
3739     free (text);
3740
3741     SPStyle *query =
3742         sp_style_new ();
3743     int result_numbers =
3744         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3745
3746     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3747     if (result_numbers == QUERY_STYLE_NOTHING)
3748     {
3749         sp_repr_css_change (inkscape_get_repr (INKSCAPE, "tools.text"), css, "style");
3750     }
3751
3752     sp_desktop_set_style (desktop, css, true, true);
3753     sp_document_maybe_done (sp_desktop_document (SP_ACTIVE_DESKTOP), "ttb:size", SP_VERB_NONE,
3754                                    _("Text: Change font size"));
3755     sp_repr_css_attr_unref (css);
3756
3757
3758     if (gtk_combo_box_get_active (cbox) > 0) // if this was from drop-down (as opposed to type-in), defocus
3759         gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3760 }
3761
3762 void
3763 sp_text_toolbox_text_popdown_clicked    (GtkButton          *button,
3764                                          GObject            *tbl)
3765 {
3766     GtkWidget *popdown = GTK_WIDGET (g_object_get_data (tbl, "family-popdown-window"));
3767     GtkWidget *widget = GTK_WIDGET (g_object_get_data (tbl, "family-entry"));
3768     int x, y;
3769
3770     if (!visible)
3771     {
3772         gdk_window_get_origin (widget->window, &x, &y);
3773         gtk_window_move (GTK_WINDOW (popdown), x, y + widget->allocation.height + 2); //2px of grace space
3774         gtk_widget_show_all (popdown);
3775
3776         gdk_pointer_grab (widget->window, TRUE,
3777                           GdkEventMask (GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK |
3778                                         GDK_ENTER_NOTIFY_MASK | GDK_LEAVE_NOTIFY_MASK |
3779                                         GDK_POINTER_MOTION_MASK),
3780                           NULL, NULL, GDK_CURRENT_TIME);
3781
3782         gdk_keyboard_grab (widget->window, TRUE, GDK_CURRENT_TIME);
3783
3784         visible = true;
3785     }
3786     else
3787     {
3788         gdk_pointer_ungrab (GDK_CURRENT_TIME);
3789         gdk_keyboard_ungrab (GDK_CURRENT_TIME);
3790         gtk_widget_hide (popdown);
3791         visible = false;
3792     }
3793 }
3794
3795 gboolean
3796 sp_text_toolbox_entry_focus_in  (GtkWidget        *entry,
3797                                  GdkEventFocus    *event,
3798                                  GObject          *tbl)
3799 {
3800     gtk_entry_select_region (GTK_ENTRY (entry), 0, -1);
3801     return FALSE;
3802 }
3803
3804 gboolean
3805 sp_text_toolbox_popdown_focus_out (GtkWidget        *popdown,
3806                                    GdkEventFocus    *event,
3807                                    GObject          *tbl)
3808 {
3809     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3810
3811     gtk_widget_hide (popdown);
3812     visible = false;
3813     gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3814     return TRUE;
3815 }
3816
3817 void
3818 cell_data_func  (GtkTreeViewColumn *column,
3819                  GtkCellRenderer   *cell,
3820                  GtkTreeModel      *tree_model,
3821                  GtkTreeIter       *iter,
3822                  gpointer           data)
3823 {
3824     char        *family,
3825         *family_escaped,
3826         *sample_escaped;
3827
3828     static const char *sample = _("AaBbCcIiPpQq12369$\342\202\254\302\242?.;/()");
3829
3830     gtk_tree_model_get (tree_model, iter, 0, &family, -1);
3831
3832     family_escaped = g_markup_escape_text (family, -1);
3833     sample_escaped = g_markup_escape_text (sample, -1);
3834
3835     std::stringstream markup;
3836     markup << family_escaped << "  <span foreground='darkgray' font_family='" << family_escaped << "'>" << sample_escaped << "</span>";
3837     g_object_set (G_OBJECT (cell), "markup", markup.str().c_str(), NULL);
3838
3839     free (family);
3840     free (family_escaped);
3841     free (sample_escaped);
3842 }
3843
3844 static void delete_completion(GObject *obj, GtkWidget *entry) {
3845     GObject *completion = (GObject *) gtk_object_get_data(GTK_OBJECT(entry), "completion");
3846     if (completion) {
3847         gtk_entry_set_completion (GTK_ENTRY(entry), NULL);
3848         g_object_unref (completion);
3849     }
3850 }
3851
3852 GtkWidget*
3853 sp_text_toolbox_new (SPDesktop *desktop)
3854 {
3855     GtkWidget   *tbl = gtk_hbox_new (FALSE, 0);
3856
3857     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
3858     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
3859
3860     GtkTooltips *tt = gtk_tooltips_new();
3861     Glib::RefPtr<Gtk::ListStore> store = Inkscape::FontLister::get_instance()->get_font_list();
3862
3863     ////////////Family
3864     //Window
3865     GtkWidget   *window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
3866     gtk_window_set_decorated (GTK_WINDOW (window), FALSE);
3867
3868     //Entry
3869     GtkWidget           *entry = gtk_entry_new ();
3870     gtk_object_set_data(GTK_OBJECT(entry), "altx-text", entry);
3871     GtkEntryCompletion  *completion = gtk_entry_completion_new ();
3872     gtk_entry_completion_set_model (completion, GTK_TREE_MODEL (Glib::unwrap(store)));
3873     gtk_entry_completion_set_text_column (completion, 0);
3874     gtk_entry_completion_set_minimum_key_length (completion, 1);
3875     g_object_set (G_OBJECT(completion), "inline-completion", TRUE, "popup-completion", TRUE, NULL);
3876     gtk_entry_set_completion (GTK_ENTRY(entry), completion);
3877     gtk_object_set_data(GTK_OBJECT(entry), "completion", completion);
3878     aux_toolbox_space (tbl, 1);
3879     gtk_box_pack_start (GTK_BOX (tbl), entry, FALSE, FALSE, 0);
3880     g_signal_connect(G_OBJECT(tbl), "destroy", G_CALLBACK(delete_completion), entry);
3881
3882     //Button
3883     GtkWidget   *button = gtk_button_new ();
3884     gtk_container_add       (GTK_CONTAINER (button), gtk_arrow_new (GTK_ARROW_DOWN, GTK_SHADOW_NONE));
3885     gtk_box_pack_start      (GTK_BOX (tbl), button, FALSE, FALSE, 0);
3886
3887     //Popdown
3888     GtkWidget           *sw = gtk_scrolled_window_new (NULL, NULL);
3889     GtkWidget           *treeview = gtk_tree_view_new ();
3890
3891     GtkCellRenderer     *cell = gtk_cell_renderer_text_new ();
3892     GtkTreeViewColumn   *column = gtk_tree_view_column_new ();
3893     gtk_tree_view_column_pack_start (column, cell, FALSE);
3894     gtk_tree_view_column_set_sizing (column, GTK_TREE_VIEW_COLUMN_FIXED);
3895     gtk_tree_view_column_set_cell_data_func (column, cell, GtkTreeCellDataFunc (cell_data_func), NULL, NULL);
3896     gtk_tree_view_append_column (GTK_TREE_VIEW (treeview), column);
3897
3898     gtk_tree_view_set_model (GTK_TREE_VIEW (treeview), GTK_TREE_MODEL (Glib::unwrap(store)));
3899     gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (treeview), FALSE);
3900 #if GTK_CHECK_VERSION(2,6,0)
3901     gtk_tree_view_set_fixed_height_mode (GTK_TREE_VIEW (treeview), TRUE);
3902 #endif // GTK_CHECK_VERSION(2,6,0)
3903
3904     //gtk_tree_view_set_enable_search (GTK_TREE_VIEW (treeview), TRUE);
3905
3906     gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw), GTK_POLICY_NEVER, GTK_POLICY_ALWAYS);
3907     gtk_container_add (GTK_CONTAINER (sw), treeview);
3908
3909     gtk_container_add (GTK_CONTAINER (window), sw);
3910     gtk_widget_set_size_request (window, 300, 450);
3911
3912     g_signal_connect (G_OBJECT (entry),  "activate", G_CALLBACK (sp_text_toolbox_family_entry_activate), tbl);
3913     g_signal_connect (G_OBJECT (entry),  "focus-in-event", G_CALLBACK (sp_text_toolbox_entry_focus_in), tbl);
3914     g_signal_connect (G_OBJECT (entry), "key-press-event", G_CALLBACK(sp_text_toolbox_family_keypress), tbl);
3915
3916     g_signal_connect (G_OBJECT (button), "clicked", G_CALLBACK (sp_text_toolbox_text_popdown_clicked), tbl);
3917
3918     g_signal_connect (G_OBJECT (window), "focus-out-event", G_CALLBACK (sp_text_toolbox_popdown_focus_out), tbl);
3919     g_signal_connect (G_OBJECT (window), "key-press-event", G_CALLBACK(sp_text_toolbox_family_list_keypress), tbl);
3920
3921     GtkTreeSelection *tselection = gtk_tree_view_get_selection (GTK_TREE_VIEW (treeview));
3922     g_signal_connect (G_OBJECT (tselection), "changed", G_CALLBACK (sp_text_toolbox_family_changed), tbl);
3923
3924     g_object_set_data (G_OBJECT (tbl), "family-entry", entry);
3925     g_object_set_data (G_OBJECT (tbl), "family-popdown-button", button);
3926     g_object_set_data (G_OBJECT (tbl), "family-popdown-window", window);
3927     g_object_set_data (G_OBJECT (tbl), "family-tree-selection", tselection);
3928     g_object_set_data (G_OBJECT (tbl), "family-tree-view", treeview);
3929
3930     GtkWidget *image = gtk_image_new_from_stock (GTK_STOCK_DIALOG_WARNING, GTK_ICON_SIZE_SMALL_TOOLBAR);
3931     aux_toolbox_space (tbl, 1);
3932     GtkWidget *box = gtk_event_box_new ();
3933     gtk_container_add (GTK_CONTAINER (box), image);
3934     gtk_box_pack_start (GTK_BOX (tbl), box, FALSE, FALSE, 4);
3935     g_object_set_data (G_OBJECT (tbl), "warning-image", box);
3936     GtkTooltips *tooltips = gtk_tooltips_new ();
3937     gtk_tooltips_set_tip (tooltips, box, _("This font is currently not installed on your system. Inkscape will use the default font instead."), "");
3938     gtk_widget_hide (GTK_WIDGET (box));
3939     g_signal_connect_swapped (G_OBJECT (tbl), "show", G_CALLBACK (gtk_widget_hide), box);
3940
3941     ////////////Size
3942     const char *sizes[] = {
3943         "4", "6", "8", "9", "10", "11", "12", "13", "14",
3944         "16", "18", "20", "22", "24", "28",
3945         "32", "36", "40", "48", "56", "64", "72", "144"
3946     };
3947
3948     GtkWidget *cbox = gtk_combo_box_entry_new_text ();
3949     for (unsigned int n = 0; n < G_N_ELEMENTS (sizes); gtk_combo_box_append_text (GTK_COMBO_BOX(cbox), sizes[n++]));
3950     gtk_widget_set_size_request (cbox, 80, -1);
3951     aux_toolbox_space (tbl, 1);
3952     gtk_box_pack_start (GTK_BOX (tbl), cbox, FALSE, FALSE, 0);
3953     g_object_set_data (G_OBJECT (tbl), "combo-box-size", cbox);
3954     g_signal_connect (G_OBJECT (cbox), "changed", G_CALLBACK (sp_text_toolbox_size_changed), tbl);
3955     gtk_signal_connect(GTK_OBJECT(cbox), "key-press-event", GTK_SIGNAL_FUNC(sp_text_toolbox_size_keypress), NULL);
3956
3957     //spacer
3958     aux_toolbox_space (tbl, 4);
3959     gtk_box_pack_start (GTK_BOX (tbl), gtk_vseparator_new (), FALSE, FALSE, 4);
3960
3961     ////////////Text anchor
3962     GtkWidget *group   = gtk_radio_button_new (NULL);
3963     GtkWidget *row     = gtk_hbox_new (FALSE, 4);
3964     g_object_set_data (G_OBJECT (tbl), "anchor-group", group);
3965
3966     // left
3967     GtkWidget *rbutton = group;
3968     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3969     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_JUSTIFY_LEFT, GTK_ICON_SIZE_SMALL_TOOLBAR));
3970     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3971
3972     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3973     g_object_set_data   (G_OBJECT (tbl), "text-start", rbutton);
3974     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_anchoring_toggled), gpointer(0));
3975     gtk_tooltips_set_tip(tt, rbutton, _("Align left"), NULL);
3976
3977     // center
3978     rbutton = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
3979     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3980     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_JUSTIFY_CENTER, GTK_ICON_SIZE_SMALL_TOOLBAR));
3981     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3982
3983     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3984     g_object_set_data   (G_OBJECT (tbl), "text-middle", rbutton);
3985     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_anchoring_toggled), gpointer (1));
3986     gtk_tooltips_set_tip(tt, rbutton, _("Center"), NULL);
3987
3988     // right
3989     rbutton = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
3990     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3991     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_JUSTIFY_RIGHT, GTK_ICON_SIZE_SMALL_TOOLBAR));
3992     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3993
3994     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3995     g_object_set_data   (G_OBJECT (tbl), "text-end", rbutton);
3996     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_anchoring_toggled), gpointer(2));
3997     gtk_tooltips_set_tip(tt, rbutton, _("Align right"), NULL);
3998
3999     // fill
4000     rbutton = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
4001     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
4002     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_JUSTIFY_FILL, GTK_ICON_SIZE_SMALL_TOOLBAR));
4003     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
4004
4005     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
4006     g_object_set_data   (G_OBJECT (tbl), "text-fill", rbutton);
4007     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_anchoring_toggled), gpointer(3));
4008     gtk_tooltips_set_tip(tt, rbutton, _("Justify"), NULL);
4009
4010     aux_toolbox_space (tbl, 1);
4011     gtk_box_pack_start (GTK_BOX (tbl), row, FALSE, FALSE, 4);
4012
4013     //spacer
4014     gtk_box_pack_start (GTK_BOX (tbl), gtk_vseparator_new (), FALSE, FALSE, 4);
4015
4016     ////////////Text style
4017     row = gtk_hbox_new (FALSE, 4);
4018
4019     // bold
4020     rbutton = gtk_toggle_button_new ();
4021     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
4022     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_BOLD, GTK_ICON_SIZE_SMALL_TOOLBAR));
4023     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
4024     gtk_tooltips_set_tip(tt, rbutton, _("Bold"), NULL);
4025
4026     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
4027     g_object_set_data   (G_OBJECT (tbl), "style-bold", rbutton);
4028     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_style_toggled), gpointer(0));
4029
4030     // italic
4031     rbutton = gtk_toggle_button_new ();
4032     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
4033     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_ITALIC, GTK_ICON_SIZE_SMALL_TOOLBAR));
4034     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
4035     gtk_tooltips_set_tip(tt, rbutton, _("Italic"), NULL);
4036
4037     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
4038     g_object_set_data   (G_OBJECT (tbl), "style-italic", rbutton);
4039     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_style_toggled), gpointer (1));
4040
4041     aux_toolbox_space (tbl, 1);
4042     gtk_box_pack_start (GTK_BOX (tbl), row, FALSE, FALSE, 4);
4043
4044     //spacer
4045     gtk_box_pack_start (GTK_BOX (tbl), gtk_vseparator_new (), FALSE, FALSE, 4);
4046
4047     ////////////Text orientation
4048     group   = gtk_radio_button_new (NULL);
4049     row     = gtk_hbox_new (FALSE, 4);
4050     g_object_set_data (G_OBJECT (tbl), "orientation-group", group);
4051
4052     // horizontal
4053     rbutton = group;
4054     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
4055     gtk_container_add           (GTK_CONTAINER (rbutton), sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_WRITING_MODE_LR));
4056     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
4057     gtk_tooltips_set_tip(tt, rbutton, _("Horizontal text"), NULL);
4058
4059     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
4060     g_object_set_data   (G_OBJECT (tbl), "orientation-horizontal", rbutton);
4061     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_orientation_toggled), gpointer(0));
4062
4063     // vertical
4064     rbutton = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
4065     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
4066     gtk_container_add           (GTK_CONTAINER (rbutton), sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_WRITING_MODE_TB));
4067     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
4068     gtk_tooltips_set_tip(tt, rbutton, _("Vertical text"), NULL);
4069
4070     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
4071     g_object_set_data   (G_OBJECT (tbl), "orientation-vertical", rbutton);
4072     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_orientation_toggled), gpointer (1));
4073     gtk_box_pack_start (GTK_BOX (tbl), row, FALSE, FALSE, 4);
4074
4075
4076     //watch selection
4077     Inkscape::ConnectionPool* pool = Inkscape::ConnectionPool::new_connection_pool ("ISTextToolbox");
4078
4079     sigc::connection *c_selection_changed =
4080         new sigc::connection (sp_desktop_selection (desktop)->connectChanged
4081                               (sigc::bind (sigc::ptr_fun (sp_text_toolbox_selection_changed), (GObject*)tbl)));
4082     pool->add_connection ("selection-changed", c_selection_changed);
4083
4084     sigc::connection *c_selection_modified =
4085         new sigc::connection (sp_desktop_selection (desktop)->connectModified
4086                               (sigc::bind (sigc::ptr_fun (sp_text_toolbox_selection_modified), (GObject*)tbl)));
4087     pool->add_connection ("selection-modified", c_selection_modified);
4088
4089     sigc::connection *c_subselection_changed =
4090         new sigc::connection (desktop->connectToolSubselectionChanged
4091                               (sigc::bind (sigc::ptr_fun (sp_text_toolbox_subselection_changed), (GObject*)tbl)));
4092     pool->add_connection ("tool-subselection-changed", c_subselection_changed);
4093
4094     Inkscape::ConnectionPool::connect_destroy (G_OBJECT (tbl), pool);
4095
4096
4097 #if 0
4098     // horizontal
4099     {
4100         GtkWidget *px= sp_icon_new(Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_WRITING_MODE_LR);
4101         GtkWidget *b = group = gtk_radio_button_new (NULL);
4102         gtk_container_add (GTK_CONTAINER (b), px);
4103         gtk_tooltips_set_tip (tt, b, _("Horizontal text"), NULL);
4104         gtk_button_set_relief (GTK_BUTTON (b), GTK_RELIEF_NONE);
4105         gtk_toggle_button_set_mode (GTK_TOGGLE_BUTTON (b), FALSE );
4106         gtk_box_pack_start (GTK_BOX (tbl), b, FALSE, FALSE, 0);
4107     }
4108
4109     // vertical
4110     {
4111         GtkWidget *px = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_WRITING_MODE_TB);
4112         GtkWidget *b = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
4113         gtk_container_add (GTK_CONTAINER (b), px);
4114         gtk_tooltips_set_tip (tt, b, _("Vertical text"), NULL);
4115         gtk_button_set_relief (GTK_BUTTON (b), GTK_RELIEF_NONE);
4116         gtk_toggle_button_set_mode (GTK_TOGGLE_BUTTON (b), FALSE );
4117         gtk_box_pack_start (GTK_BOX (tbl), b, FALSE, FALSE, 0);
4118     }
4119
4120     aux_toolbox_space(tbl, AUX_BETWEEN_BUTTON_GROUPS);
4121
4122     // letter spacing
4123     {
4124         {
4125             GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_LETTER_SPACING);
4126             GtkWidget *hb = gtk_hbox_new(FALSE, 1);
4127             gtk_container_add (GTK_CONTAINER (hb), image);
4128             gtk_widget_show(image);
4129             gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
4130         }
4131
4132         {
4133             GtkWidget *hb = sp_tb_spinbutton(_(""), _("Spacing between letters"),
4134                                              "tools.text", "letter_spacing", 0.0,
4135                                              us, tbl, FALSE, NULL,
4136                                              -1000.0, 1000.0, 0.1, 0.1,
4137                                              sp_text_letter_changed, 0.1, 1);
4138             gtk_widget_set_size_request (hb, 45, 6);
4139             gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 6);
4140         }
4141     }
4142
4143     // line spacing
4144     {
4145         {
4146             GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_LINE_SPACING);
4147             GtkWidget *hb = gtk_hbox_new(FALSE, 1);
4148             gtk_container_add (GTK_CONTAINER (hb), image);
4149             gtk_widget_show(image);
4150             gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
4151         }
4152
4153         {
4154             GtkWidget *hb = sp_tb_spinbutton(_(""), _("Spacing between lines"),
4155                                              "tools.text", "line_spacing", 0,
4156                                              us, tbl, FALSE, NULL,
4157                                              -1000.0, 1000.0, 0.1, 0.1,
4158                                              sp_text_line_changed, 0.1, 1);
4159             gtk_widget_set_size_request (hb, 45, 0);
4160             gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 3);
4161         }
4162     }
4163
4164     {
4165         // horizontal kerning/vertical kerning units menu: create
4166         GtkWidget *us = sp_unit_selector_new(SP_UNIT_ABSOLUTE | SP_UNIT_DEVICE);
4167         sp_unit_selector_setsize(us, AUX_OPTION_MENU_WIDTH, AUX_OPTION_MENU_HEIGHT);
4168         sp_unit_selector_set_unit(SP_UNIT_SELECTOR(us), desktop->namedview->doc_units);
4169
4170         aux_toolbox_space(tbl, AUX_BETWEEN_BUTTON_GROUPS);
4171
4172         // horizontal kerning
4173         {
4174             {
4175                 GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_HORZ_KERN);
4176                 GtkWidget *hb = gtk_hbox_new(FALSE, 1);
4177                 gtk_container_add (GTK_CONTAINER (hb), image);
4178                 gtk_widget_show(image);
4179                 gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
4180             }
4181
4182             {
4183                 GtkWidget *hb = sp_tb_spinbutton(_(""), _("Horizontal kerning"),
4184                                                  "tools.text", "horizontal_kerning", 0,
4185                                                  us, tbl, FALSE, NULL,
4186                                                  -100.00, 100.00, 0.01, 0.1,
4187                                                  sp_text_horiz_kern_changed);
4188                 gtk_widget_set_size_request (hb, 45, 0);
4189                 gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 6);
4190             }
4191         }
4192
4193         // vertical kerning
4194         {
4195             {
4196                 GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_VERT_KERN);
4197                 GtkWidget *hb = gtk_hbox_new(FALSE, 1);
4198                 gtk_container_add (GTK_CONTAINER (hb), image);
4199                 gtk_widget_show(image);
4200                 gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
4201             }
4202
4203             {
4204                 GtkWidget *hb = sp_tb_spinbutton(_(""), _("Vertical kerning"),
4205                                                  "tools.text", "vertical_kerning", 0,
4206                                                  us, tbl, FALSE, NULL,
4207                                                  -100.00, 100.00, 0.01, 0.1,
4208                                                  sp_text_vert_kern_changed);
4209                 gtk_widget_set_size_request (hb, 45, 0);
4210                 gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 5);
4211             }
4212         }
4213
4214         // add the units menu
4215         gtk_widget_show(us);
4216         gtk_box_pack_start(GTK_BOX(tbl), us, FALSE, FALSE, 1);
4217         gtk_object_set_data(GTK_OBJECT(tbl), "units", us);
4218     }
4219
4220     // letter rotation
4221     aux_toolbox_space(tbl, AUX_BETWEEN_BUTTON_GROUPS);
4222     {
4223         {
4224             GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_ROTATION);
4225             GtkWidget *hb = gtk_hbox_new(FALSE, 1);
4226             gtk_container_add (GTK_CONTAINER (hb), image);
4227             gtk_widget_show(image);
4228             gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
4229         }
4230         {
4231             GtkWidget *hb = sp_tb_spinbutton(_(""), _("Letter rotation"),
4232                                              "tools.text", "letter_rotation", 0,
4233                                              us, tbl, FALSE, NULL,
4234                                              -180.0, 180.0, 0.1, 0.1,
4235                                              sp_text_letter_rotation_changed, 0.1, 1);
4236             gtk_widget_set_size_request (hb, 45, 0);
4237             gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 6);
4238         }
4239         // rotation degree label
4240         {
4241             GtkWidget *label = gtk_widget_new (GTK_TYPE_LABEL, "label", "\302\260", "xalign", 0.0, NULL);
4242             gtk_box_pack_start(GTK_BOX(tbl), label, FALSE, FALSE, 0);
4243         }
4244     }
4245
4246     // Remove Manual Kerns
4247     {
4248         GtkWidget *px = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_REMOVE_KERNS);
4249         GtkWidget *button = gtk_button_new ();
4250         gtk_container_add (GTK_CONTAINER (button), px);
4251         gtk_widget_show(button);
4252         gtk_tooltips_set_tip (tt, button, _("Remove manual kerns"), NULL);
4253         gtk_button_set_relief (GTK_BUTTON (button), GTK_RELIEF_NONE);
4254         gtk_widget_set_sensitive(button, TRUE);
4255         gtk_box_pack_start (GTK_BOX (tbl), button, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
4256     }
4257 #endif
4258
4259     gtk_widget_show_all (tbl);
4260     return tbl;
4261
4262 } // end of sp_text_toolbox_new()
4263
4264 }//<unnamed> namespace
4265
4266
4267 //#########################
4268 //##  Connector Toolbox  ##
4269 //#########################
4270
4271 static void sp_connector_path_set_avoid(void)
4272 {
4273     cc_selection_set_avoid(true);
4274 }
4275
4276
4277 static void sp_connector_path_set_ignore(void)
4278 {
4279     cc_selection_set_avoid(false);
4280 }
4281
4282
4283
4284 static void connector_spacing_changed(GtkAdjustment *adj, GtkWidget *tbl)
4285 {
4286     // quit if run by the _changed callbacks
4287     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
4288         return;
4289     }
4290
4291     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl),
4292             "desktop");
4293     SPDocument *doc = sp_desktop_document(desktop);
4294
4295     if (!sp_document_get_undo_sensitive(doc))
4296     {
4297         return;
4298     }
4299
4300     // in turn, prevent callbacks from responding
4301     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
4302
4303     Inkscape::XML::Node *repr = SP_OBJECT_REPR(desktop->namedview);
4304
4305     sp_repr_set_css_double(repr, "inkscape:connector-spacing", adj->value);
4306     SP_OBJECT(desktop->namedview)->updateRepr();
4307
4308     GSList *items = get_avoided_items(NULL, desktop->currentRoot(), desktop);
4309     for ( GSList const *iter = items ; iter != NULL ; iter = iter->next ) {
4310         SPItem *item = reinterpret_cast<SPItem *>(iter->data);
4311         NR::Matrix m = NR::identity();
4312         avoid_item_move(&m, item);
4313     }
4314
4315     if (items) {
4316         g_slist_free(items);
4317     }
4318
4319     sp_document_done(doc, SP_VERB_CONTEXT_CONNECTOR,
4320             _("Change connector spacing"));
4321
4322     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
4323
4324     spinbutton_defocus(GTK_OBJECT(tbl));
4325 }
4326
4327 static void sp_connector_graph_layout(void)
4328 {
4329     if (!SP_ACTIVE_DESKTOP) return;
4330
4331     // hack for clones, see comment in align-and-distribute.cpp
4332     int saved_compensation = prefs_get_int_attribute("options.clonecompensation", "value", SP_CLONE_COMPENSATION_UNMOVED);
4333     prefs_set_int_attribute("options.clonecompensation", "value", SP_CLONE_COMPENSATION_UNMOVED);
4334
4335     graphlayout(sp_desktop_selection(SP_ACTIVE_DESKTOP)->itemList());
4336
4337     prefs_set_int_attribute("options.clonecompensation", "value", saved_compensation);
4338
4339     sp_document_done(sp_desktop_document(SP_ACTIVE_DESKTOP), SP_VERB_DIALOG_ALIGN_DISTRIBUTE, _("Arrange connector network"));
4340 }
4341
4342 static void
4343 sp_directed_graph_layout_toggled(GtkWidget *widget, GtkObject *tbl)
4344 {
4345     if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget))) {
4346         prefs_set_string_attribute("tools.connector", "directedlayout",
4347                 "true");
4348     } else {
4349         prefs_set_string_attribute("tools.connector", "directedlayout",
4350                 "false");
4351     }
4352 }
4353 static void
4354 sp_nooverlaps_graph_layout_toggled(GtkWidget *widget, GtkObject *tbl)
4355 {
4356     if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget))) {
4357         prefs_set_string_attribute("tools.connector", "avoidoverlaplayout",
4358                 "true");
4359     } else {
4360         prefs_set_string_attribute("tools.connector", "avoidoverlaplayout",
4361                 "false");
4362     }
4363 }
4364
4365
4366 static void connector_length_changed(GtkAdjustment *adj, GtkWidget *tbl)
4367 {
4368     prefs_set_double_attribute("tools.connector", "length", adj->value);
4369     spinbutton_defocus(GTK_OBJECT(tbl));
4370 }
4371
4372 static void connector_tb_event_attr_changed(Inkscape::XML::Node *repr,
4373         gchar const *name, gchar const *old_value, gchar const *new_value,
4374         bool is_interactive, gpointer data)
4375 {
4376     GtkWidget *tbl = GTK_WIDGET(data);
4377
4378     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
4379         return;
4380     }
4381     if (strcmp(name, "inkscape:connector-spacing") != 0) {
4382         return;
4383     }
4384
4385     GtkAdjustment *adj = (GtkAdjustment*)
4386             gtk_object_get_data(GTK_OBJECT(tbl), "spacing");
4387     gdouble spacing = defaultConnSpacing;
4388     sp_repr_get_double(repr, "inkscape:connector-spacing", &spacing);
4389
4390     gtk_adjustment_set_value(adj, spacing);
4391 }
4392
4393
4394 static Inkscape::XML::NodeEventVector connector_tb_repr_events = {
4395     NULL, /* child_added */
4396     NULL, /* child_removed */
4397     connector_tb_event_attr_changed,
4398     NULL, /* content_changed */
4399     NULL  /* order_changed */
4400 };
4401
4402
4403 static GtkWidget *
4404 sp_connector_toolbox_new(SPDesktop *desktop)
4405 {
4406     GtkTooltips *tt = gtk_tooltips_new();
4407     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
4408
4409     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
4410     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
4411
4412     gtk_box_pack_start(GTK_BOX(tbl), gtk_hbox_new(FALSE, 0), FALSE, FALSE,
4413             AUX_BETWEEN_BUTTON_GROUPS);
4414
4415     sp_toolbox_button_new(tbl, Inkscape::ICON_SIZE_SMALL_TOOLBAR,
4416             "connector_avoid", GTK_SIGNAL_FUNC(sp_connector_path_set_avoid),
4417             tt, _("Make connectors avoid selected objects"));
4418
4419     sp_toolbox_button_new(tbl, Inkscape::ICON_SIZE_SMALL_TOOLBAR,
4420             "connector_ignore", GTK_SIGNAL_FUNC(sp_connector_path_set_ignore),
4421             tt, _("Make connectors ignore selected objects"));
4422
4423     //  interval
4424     gtk_box_pack_start(GTK_BOX(tbl), gtk_hbox_new(FALSE, 0), FALSE, FALSE,
4425             AUX_BETWEEN_BUTTON_GROUPS);
4426
4427     // Spacing spinbox
4428     {
4429         GtkWidget *object_spacing = sp_tb_spinbutton(_("Spacing:"),
4430                 _("The amount of space left around objects by auto-routing connectors"),
4431                 "tools.connector", "spacing", 10, NULL, tbl, TRUE,
4432                 "inkscape:connector-spacing", 0, 100, 1.0, 10.0,
4433                 connector_spacing_changed, 1, 0);
4434
4435         gtk_box_pack_start(GTK_BOX(tbl), object_spacing, FALSE, FALSE,
4436                 AUX_SPACING);
4437     }
4438     // Graph (connector network) layout
4439     sp_toolbox_button_new(tbl, Inkscape::ICON_SIZE_SMALL_TOOLBAR,
4440             "graph_layout", GTK_SIGNAL_FUNC(sp_connector_graph_layout),
4441             tt, _("Nicely arrange selected connector network"));
4442     // Default connector length spinbox
4443     {
4444         GtkWidget *connector_length = sp_tb_spinbutton(_("Length:"),
4445                 _("Ideal length for connectors when layout is applied"),
4446                 "tools.connector", "length", 100, NULL, tbl, TRUE,
4447                 "inkscape:connector-length", 10, 1000, 10.0, 100.0,
4448                 connector_length_changed, 1, 0);
4449
4450         gtk_box_pack_start(GTK_BOX(tbl), connector_length, FALSE, FALSE,
4451                 AUX_SPACING);
4452     }
4453     gchar const *tbuttonstate;
4454     // Directed edges toggle button
4455     {
4456         GtkWidget *tbutton = gtk_toggle_button_new ();
4457         gtk_button_set_relief       (GTK_BUTTON (tbutton), GTK_RELIEF_NONE);
4458         gtk_container_add           (GTK_CONTAINER (tbutton), sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, "directed_graph"));
4459         gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (tbutton), FALSE);
4460         gtk_tooltips_set_tip(tt, tbutton, _("Make connectors with end-markers (arrows) point downwards"), NULL);
4461
4462         gtk_box_pack_start  (GTK_BOX  (tbl), tbutton, FALSE, FALSE, 0);
4463         g_signal_connect(G_OBJECT(tbutton), "toggled", GTK_SIGNAL_FUNC(sp_directed_graph_layout_toggled), tbl);
4464         tbuttonstate = prefs_get_string_attribute("tools.connector", "directedlayout");
4465         gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(tbutton),
4466                 (tbuttonstate && !strcmp(tbuttonstate, "true"))?TRUE:FALSE );
4467     }
4468     // Avoid overlaps toggle button
4469     {
4470         GtkWidget *tbutton = gtk_toggle_button_new ();
4471         gtk_button_set_relief       (GTK_BUTTON (tbutton), GTK_RELIEF_NONE);
4472         gtk_container_add           (GTK_CONTAINER (tbutton), sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, "remove_overlaps"));
4473         gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (tbutton), FALSE);
4474         gtk_tooltips_set_tip(tt, tbutton, _("Do not allow overlapping shapes"), NULL);
4475
4476         gtk_box_pack_start  (GTK_BOX  (tbl), tbutton, FALSE, FALSE, 0);
4477         g_signal_connect(G_OBJECT(tbutton), "toggled", GTK_SIGNAL_FUNC(sp_nooverlaps_graph_layout_toggled), tbl);
4478         tbuttonstate = prefs_get_string_attribute("tools.connector", "avoidoverlaplayout");
4479         gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(tbutton),
4480                 (tbuttonstate && !strcmp(tbuttonstate, "true"))?TRUE:FALSE );
4481     }
4482
4483     gtk_widget_show_all(tbl);
4484     sp_set_font_size_smaller (tbl);
4485
4486     // Code to watch for changes to the connector-spacing attribute in
4487     // the XML.
4488     Inkscape::XML::Node *repr = SP_OBJECT_REPR(desktop->namedview);
4489     g_assert(repr != NULL);
4490
4491     Inkscape::XML::Node *oldrepr = (Inkscape::XML::Node *)
4492             gtk_object_get_data(GTK_OBJECT(tbl), "repr");
4493
4494     if (oldrepr) { // remove old listener
4495         sp_repr_remove_listener_by_data(oldrepr, tbl);
4496         Inkscape::GC::release(oldrepr);
4497         oldrepr = NULL;
4498         g_object_set_data(G_OBJECT(tbl), "repr", NULL);
4499     }
4500
4501     if (repr) {
4502         g_object_set_data(G_OBJECT(tbl), "repr", repr);
4503         Inkscape::GC::anchor(repr);
4504         sp_repr_add_listener(repr, &connector_tb_repr_events, tbl);
4505         sp_repr_synthesize_events(repr, &connector_tb_repr_events, tbl);
4506     }
4507
4508     return tbl;
4509
4510 } // end of sp_connector_toolbox_new()
4511
4512 static void paintbucket_channels_changed(EgeSelectOneAction* act, GtkWidget* tbl)
4513 {
4514     gint channels = ege_select_one_action_get_active( act );
4515     flood_channels_set_channels( channels );
4516 }
4517
4518 static void paintbucket_threshold_changed(GtkAdjustment *adj, GtkWidget *tbl)
4519 {
4520     prefs_set_int_attribute("tools.paintbucket", "threshold", (gint)adj->value);
4521 }
4522
4523 static void paintbucket_offset_changed(GtkAdjustment *adj, GtkWidget *tbl)
4524 {
4525     UnitTracker* tracker = reinterpret_cast<UnitTracker*>(gtk_object_get_data(GTK_OBJECT(tbl), "tracker"));
4526     SPUnit const *unit = tracker->getActiveUnit();
4527
4528
4529     prefs_set_double_attribute("tools.paintbucket", "offset", (gdouble)sp_units_get_pixels(adj->value, *unit));
4530     spinbutton_defocus(GTK_OBJECT(tbl));
4531 }
4532
4533 static GtkWidget *
4534 sp_paintbucket_toolbox_new(SPDesktop *desktop)
4535 {
4536     GtkWidget *holder = gtk_hbox_new(FALSE, 0);
4537     gtk_object_set_data(GTK_OBJECT(holder), "dtw", desktop->canvas);
4538     gtk_object_set_data(GTK_OBJECT(holder), "desktop", desktop);
4539
4540     gchar const * descr =
4541         "<ui>"
4542         "  <toolbar name='PaintbucketToolbar'>"
4543         "    <toolitem action='ChannelsAction' />"
4544         "    <separator />"
4545         "    <toolitem action='ThresholdAction' />"
4546         "    <separator />"
4547         "    <toolitem action='OffsetAction' />"
4548         "  </toolbar>"
4549         "</ui>";
4550     GtkActionGroup* mainActions = gtk_action_group_new("main");
4551
4552     EgeAdjustmentAction* eact = 0;
4553
4554     {
4555         GtkListStore* model = gtk_list_store_new( 2, G_TYPE_STRING, G_TYPE_INT );
4556
4557         GList* items = 0;
4558         gint count = 0;
4559         for ( items = flood_channels_dropdown_items_list(); items ; items = g_list_next(items) )
4560         {
4561             GtkTreeIter iter;
4562             gtk_list_store_append( model, &iter );
4563             gtk_list_store_set( model, &iter, 0, reinterpret_cast<gchar*>(items->data), 1, count, -1 );
4564             count++;
4565         }
4566         g_list_free( items );
4567         items = 0;
4568         EgeSelectOneAction* act1 = ege_select_one_action_new( "ChannelsAction", _("Fill by:"), _(""), NULL, GTK_TREE_MODEL(model) );
4569         ege_select_one_action_set_active( act1, prefs_get_int_attribute("tools.paintbucket", "channels", 0) );
4570         g_signal_connect( G_OBJECT(act1), "changed", G_CALLBACK(paintbucket_channels_changed), holder );
4571         gtk_action_group_add_action( mainActions, GTK_ACTION(act1) );
4572     }
4573
4574     // Spacing spinbox
4575     {
4576         eact = create_adjustment_action(
4577             "ThresholdAction",
4578             _("Threshold:"),
4579             _("The maximum allowed difference between the clicked pixel and the neighboring pixels to be counted in the fill"),
4580             "tools.paintbucket", "threshold", 5, GTK_WIDGET(desktop->canvas), NULL, holder, TRUE,
4581             "inkscape:paintbucket-threshold", 0, 100.0, 1.0, 10.0,
4582             0, 0, 0,
4583             paintbucket_threshold_changed, 1, 0 );
4584
4585         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
4586     }
4587
4588     // Create the units menu.
4589     UnitTracker* tracker = new UnitTracker( SP_UNIT_ABSOLUTE | SP_UNIT_DEVICE );
4590     tracker->setActiveUnit( sp_desktop_namedview(desktop)->doc_units );
4591     gtk_object_set_data( GTK_OBJECT(holder), "tracker", tracker );
4592     {
4593         GtkAction* act = tracker->createAction( "PaintbucketUnitsAction", _("Units"), _("") );
4594         gtk_action_group_add_action( mainActions, act );
4595     }
4596
4597     // Offset spinbox
4598     {
4599         eact = create_adjustment_action(
4600             "OffsetAction",
4601             _("Grow/shrink by:"),
4602             _("The amount to grow (positive) or shrink (negative) the created fill path"),
4603             "tools.paintbucket", "offset", 0, GTK_WIDGET(desktop->canvas), NULL/*us*/, holder, TRUE,
4604             "inkscape:paintbucket-offset", -1e6, 1e6, 0.1, 0.5,
4605             0, 0, 0,
4606             paintbucket_offset_changed, 1, 2);
4607         tracker->addAdjustment( ege_adjustment_action_get_adjustment(eact) );
4608
4609         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
4610     }
4611
4612
4613     GtkUIManager* mgr = gtk_ui_manager_new();
4614     GError* errVal = 0;
4615
4616     gtk_ui_manager_insert_action_group( mgr, mainActions, 0 );
4617     gtk_ui_manager_add_ui_from_string( mgr, descr, -1, &errVal );
4618
4619     GtkWidget* toolBar = gtk_ui_manager_get_widget( mgr, "/ui/PaintbucketToolbar" );
4620     gtk_toolbar_set_style( GTK_TOOLBAR(toolBar), GTK_TOOLBAR_ICONS );
4621     gtk_toolbar_set_icon_size( GTK_TOOLBAR(toolBar), GTK_ICON_SIZE_SMALL_TOOLBAR );
4622
4623     gtk_box_pack_start( GTK_BOX(holder), toolBar, TRUE, TRUE, 0 );
4624
4625
4626     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of Paint Bucket fill objects"));
4627     swatch->setDesktop (desktop);
4628     swatch->setClickVerb (SP_VERB_CONTEXT_PAINTBUCKET_PREFS);
4629     swatch->setWatchedTool ("tools.paintbucket", true);
4630     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
4631     gtk_box_pack_end( GTK_BOX(holder), swatch_, FALSE, FALSE, 0 );
4632
4633     gtk_widget_show_all( holder );
4634     sp_set_font_size_smaller( holder );
4635
4636     return holder;
4637 }
4638
4639 /*
4640   Local Variables:
4641   mode:c++
4642   c-file-style:"stroustrup"
4643   c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
4644   indent-tabs-mode:nil
4645   fill-column:99
4646   End:
4647 */
4648 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :
4649