src/widgets/toolbox.cpp

   1 #define __SP_MAINTOOLBOX_C__
   2
   3 /** \file
   4  * Controls bars for some of Inkscape's tools
   5  * (for some tools, they are in their own files)
   6  */
   7
   8 /*
   9 *
  10 * Authors:
  11 *   MenTaLguY <mental@rydia.net>
  12 *   Lauris Kaplinski <lauris@kaplinski.com>
  13 *   bulia byak <buliabyak@users.sf.net>
  14 *   Frank Felfe <innerspace@iname.com>
  15 *   John Cliff <simarilius@yahoo.com>
  16 *   David Turner <novalis@gnu.org>
  17 *   Josh Andler <scislac@scislac.com>
  18 *   Jon A. Cruz <jon@joncruz.org>
  19 *
  20 * Copyright (C) 2004 David Turner
  21 * Copyright (C) 2003 MenTaLguY
  22 * Copyright (C) 1999-2006 authors
  23 * Copyright (C) 2001-2002 Ximian, Inc.
  24 *
  25 * Released under GNU GPL, read the file 'COPYING' for more information
  26 */
  27
  28 #ifdef HAVE_CONFIG_H
  29 # include "config.h"
  30 #endif
  31
  32 #include <gtkmm.h>
  33 #include <gtk/gtk.h>
  34 #include <iostream>
  35 #include <sstream>
  36
  37 #include "widgets/button.h"
  38 #include "widgets/widget-sizes.h"
  39 #include "widgets/spw-utilities.h"
  40 #include "widgets/spinbutton-events.h"
  41 #include "dialogs/text-edit.h"
  42
  43 #include "ui/widget/style-swatch.h"
  44
  45 #include "prefs-utils.h"
  46 #include "verbs.h"
  47 #include "sp-namedview.h"
  48 #include "desktop.h"
  49 #include "desktop-handles.h"
  50 #include "nodepath.h"
  51 #include "xml/repr.h"
  52 #include "xml/node-event-vector.h"
  53 #include <glibmm/i18n.h>
  54 #include "helper/unit-menu.h"
  55 #include "helper/units.h"
  56
  57 #include "inkscape.h"
  58 #include "conn-avoid-ref.h"
  59
  60
  61 #include "select-toolbar.h"
  62 #include "gradient-toolbar.h"
  63
  64 #include "connector-context.h"
  65 #include "sp-rect.h"
  66 #include "sp-star.h"
  67 #include "sp-spiral.h"
  68 #include "sp-ellipse.h"
  69 #include "sp-text.h"
  70 #include "sp-flowtext.h"
  71 #include "style.h"
  72 #include "selection.h"
  73 #include "document-private.h"
  74 #include "desktop-style.h"
  75 #include "../libnrtype/font-lister.h"
  76 #include "../connection-pool.h"
  77 #include "../prefs-utils.h"
  78 #include "../inkscape-stock.h"
  79 #include "icon.h"
  80 #include "graphlayout/graphlayout.h"
  81
  82 #include "mod360.h"
  83
  84 #include "toolbox.h"
  85
  86 #include "flood-context.h"
  87
  88 #include "ink-action.h"
  89 #include "ege-adjustment-action.h"
  90 #include "ege-output-action.h"
  91
  92 typedef void (*SetupFunction)(GtkWidget *toolbox, SPDesktop *desktop);
  93 typedef void (*UpdateFunction)(SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox);
  94
  95 static GtkWidget *sp_node_toolbox_new(SPDesktop *desktop);
  96 static GtkWidget *sp_zoom_toolbox_new(SPDesktop *desktop);
  97 static GtkWidget *sp_star_toolbox_new(SPDesktop *desktop);
  98 static GtkWidget *sp_arc_toolbox_new(SPDesktop *desktop);
  99 static GtkWidget *sp_rect_toolbox_new(SPDesktop *desktop);
 100 static GtkWidget *sp_spiral_toolbox_new(SPDesktop *desktop);
 101 static GtkWidget *sp_pencil_toolbox_new(SPDesktop *desktop);
 102 static GtkWidget *sp_pen_toolbox_new(SPDesktop *desktop);
 103 static GtkWidget *sp_calligraphy_toolbox_new(SPDesktop *desktop);
 104 static GtkWidget *sp_dropper_toolbox_new(SPDesktop *desktop);
 105 static GtkWidget *sp_empty_toolbox_new(SPDesktop *desktop);
 106 static GtkWidget *sp_connector_toolbox_new(SPDesktop *desktop);
 107 static GtkWidget *sp_paintbucket_toolbox_new(SPDesktop *desktop);
 108
 109 namespace { GtkWidget *sp_text_toolbox_new (SPDesktop *desktop); }
 110
 111
 112 static struct {
 113     gchar const *type_name;
 114     gchar const *data_name;
 115     sp_verb_t verb;
 116     sp_verb_t doubleclick_verb;
 117 } const tools[] = {
 118     { "SPSelectContext",   "select_tool",    SP_VERB_CONTEXT_SELECT,  SP_VERB_CONTEXT_SELECT_PREFS},
 119     { "SPNodeContext",     "node_tool",      SP_VERB_CONTEXT_NODE, SP_VERB_CONTEXT_NODE_PREFS },
 120     { "SPZoomContext",     "zoom_tool",      SP_VERB_CONTEXT_ZOOM, SP_VERB_CONTEXT_ZOOM_PREFS },
 121     { "SPRectContext",     "rect_tool",      SP_VERB_CONTEXT_RECT, SP_VERB_CONTEXT_RECT_PREFS },
 122     { "SPArcContext",      "arc_tool",       SP_VERB_CONTEXT_ARC, SP_VERB_CONTEXT_ARC_PREFS },
 123     { "SPStarContext",     "star_tool",      SP_VERB_CONTEXT_STAR, SP_VERB_CONTEXT_STAR_PREFS },
 124     { "SPSpiralContext",   "spiral_tool",    SP_VERB_CONTEXT_SPIRAL, SP_VERB_CONTEXT_SPIRAL_PREFS },
 125     { "SPPencilContext",   "pencil_tool",    SP_VERB_CONTEXT_PENCIL, SP_VERB_CONTEXT_PENCIL_PREFS },
 126     { "SPPenContext",      "pen_tool",       SP_VERB_CONTEXT_PEN, SP_VERB_CONTEXT_PEN_PREFS },
 127     { "SPDynaDrawContext", "dyna_draw_tool", SP_VERB_CONTEXT_CALLIGRAPHIC, SP_VERB_CONTEXT_CALLIGRAPHIC_PREFS },
 128     { "SPFloodContext",    "paintbucket_tool",     SP_VERB_CONTEXT_PAINTBUCKET, SP_VERB_CONTEXT_PAINTBUCKET_PREFS },
 129     { "SPTextContext",     "text_tool",      SP_VERB_CONTEXT_TEXT, SP_VERB_CONTEXT_TEXT_PREFS },
 130     { "SPConnectorContext","connector_tool", SP_VERB_CONTEXT_CONNECTOR, SP_VERB_CONTEXT_CONNECTOR_PREFS },
 131     { "SPGradientContext", "gradient_tool",  SP_VERB_CONTEXT_GRADIENT, SP_VERB_CONTEXT_GRADIENT_PREFS },
 132     { "SPDropperContext",  "dropper_tool",   SP_VERB_CONTEXT_DROPPER, SP_VERB_CONTEXT_DROPPER_PREFS },
 133     { NULL, NULL, 0, 0 }
 134 };
 135
 136 static struct {
 137     gchar const *type_name;
 138     gchar const *data_name;
 139     GtkWidget *(*create_func)(SPDesktop *desktop);
 140 } const aux_toolboxes[] = {
 141     { "SPSelectContext", "select_toolbox", sp_select_toolbox_new },
 142     { "SPNodeContext",   "node_toolbox",   sp_node_toolbox_new },
 143     { "SPZoomContext",   "zoom_toolbox",   sp_zoom_toolbox_new },
 144     { "SPStarContext",   "star_toolbox",   sp_star_toolbox_new },
 145     { "SPRectContext",   "rect_toolbox",   sp_rect_toolbox_new },
 146     { "SPArcContext",    "arc_toolbox",    sp_arc_toolbox_new },
 147     { "SPSpiralContext", "spiral_toolbox", sp_spiral_toolbox_new },
 148     { "SPPencilContext", "pencil_toolbox", sp_pencil_toolbox_new },
 149     { "SPPenContext", "pen_toolbox", sp_pen_toolbox_new },
 150     { "SPDynaDrawContext", "calligraphy_toolbox", sp_calligraphy_toolbox_new },
 151     { "SPTextContext",   "text_toolbox",   sp_text_toolbox_new },
 152     { "SPDropperContext", "dropper_toolbox", sp_dropper_toolbox_new },
 153     { "SPGradientContext", "gradient_toolbox", sp_gradient_toolbox_new },
 154     { "SPConnectorContext", "connector_toolbox", sp_connector_toolbox_new },
 155     { "SPFloodContext",  "paintbucket_toolbox",  sp_paintbucket_toolbox_new },
 156     { NULL, NULL, NULL }
 157 };
 158
 159 static GtkActionGroup* create_or_fetch_actions( SPDesktop* desktop );
 160
 161 static void toolbox_set_desktop (GtkWidget *toolbox, SPDesktop *desktop, SetupFunction setup_func, UpdateFunction update_func, sigc::connection*);
 162
 163 static void setup_tool_toolbox (GtkWidget *toolbox, SPDesktop *desktop);
 164 static void update_tool_toolbox (SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox);
 165
 166 static void setup_aux_toolbox (GtkWidget *toolbox, SPDesktop *desktop);
 167 static void update_aux_toolbox (SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox);
 168
 169 static void setup_commands_toolbox (GtkWidget *toolbox, SPDesktop *desktop);
 170 static void update_commands_toolbox (SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox);
 171
 172 /* Global text entry widgets necessary for update */
 173 /* GtkWidget *dropper_rgb_entry,
 174           *dropper_opacity_entry ; */
 175 // should be made a private member once this is converted to class
 176
 177 static void delete_connection(GObject *obj, sigc::connection *connection) {
 178     connection->disconnect();
 179     delete connection;
 180 }
 181
 182 static GtkWidget *
 183 sp_toolbox_button_new(GtkWidget *t, Inkscape::IconSize size, gchar const *pxname, GtkSignalFunc handler,
 184                       GtkTooltips *tt, gchar const *tip)
 185 {
 186     GtkWidget *b = sp_button_new_from_data(size, SP_BUTTON_TYPE_NORMAL, NULL, pxname, tip, tt);
 187     gtk_widget_show(b);
 188     if (handler) gtk_signal_connect(GTK_OBJECT(b), "clicked", handler, NULL);
 189     gtk_box_pack_start(GTK_BOX(t), b, FALSE, FALSE, 0);
 190
 191     return b;
 192 }
 193
 194 GtkWidget *
 195 sp_toolbox_button_new_from_verb_with_doubleclick(GtkWidget *t, Inkscape::IconSize size, SPButtonType type,
 196                                                  Inkscape::Verb *verb, Inkscape::Verb *doubleclick_verb,
 197                                                  Inkscape::UI::View::View *view, GtkTooltips *tt)
 198 {
 199     SPAction *action = verb->get_action(view);
 200     if (!action) return NULL;
 201
 202     SPAction *doubleclick_action;
 203     if (doubleclick_verb)
 204         doubleclick_action = doubleclick_verb->get_action(view);
 205     else
 206         doubleclick_action = NULL;
 207
 208     /* fixme: Handle sensitive/unsensitive */
 209     /* fixme: Implement sp_button_new_from_action */
 210     GtkWidget *b = sp_button_new(size, type, action, doubleclick_action, tt);
 211     gtk_widget_show(b);
 212     gtk_box_pack_start(GTK_BOX(t), b, FALSE, FALSE, 0);
 213
 214     return b;
 215 }
 216
 217 GtkWidget *sp_toolbox_button_new_from_verb(GtkWidget *t, Inkscape::IconSize size, SPButtonType type, Inkscape::Verb *verb,
 218                                            Inkscape::UI::View::View *view, GtkTooltips *tt)
 219 {
 220     return sp_toolbox_button_new_from_verb_with_doubleclick(t, size, type, verb, NULL, view, tt);
 221 }
 222
 223 GtkWidget * sp_toolbox_button_normal_new_from_verb(GtkWidget *t, Inkscape::IconSize size, Inkscape::Verb *verb,
 224                                                    Inkscape::UI::View::View *view, GtkTooltips *tt)
 225 {
 226     return sp_toolbox_button_new_from_verb(t, size, SP_BUTTON_TYPE_NORMAL, verb, view, tt);
 227 }
 228
 229
 230 static void trigger_sp_action( GtkAction* act, gpointer user_data )
 231 {
 232     SPAction* targetAction = SP_ACTION(user_data);
 233     if ( targetAction ) {
 234         sp_action_perform( targetAction, NULL );
 235     }
 236 }
 237
 238 static void sp_action_action_set_sensitive (SPAction *action, unsigned int sensitive, void *data)
 239 {
 240     if ( data ) {
 241         GtkAction* act = GTK_ACTION(data);
 242         gtk_action_set_sensitive( act, sensitive );
 243     }
 244 }
 245
 246 static SPActionEventVector action_event_vector = {
 247     {NULL},
 248     NULL,
 249     NULL,
 250     sp_action_action_set_sensitive,
 251     NULL,
 252     NULL
 253 };
 254
 255 static GtkAction* create_action_for_verb( Inkscape::Verb* verb, Inkscape::UI::View::View* view, Inkscape::IconSize size )
 256 {
 257     GtkAction* act = 0;
 258
 259     SPAction* targetAction = verb->get_action(view);
 260     InkAction* inky = ink_action_new( verb->get_id(), verb->get_name(), verb->get_tip(), verb->get_image(), size  );
 261     act = GTK_ACTION(inky);
 262     gtk_action_set_sensitive( act, targetAction->sensitive );
 263
 264     g_signal_connect( G_OBJECT(inky), "activate", GTK_SIGNAL_FUNC(trigger_sp_action), targetAction );
 265
 266     SPAction*rebound = dynamic_cast<SPAction *>( nr_object_ref( dynamic_cast<NRObject *>(targetAction) ) );
 267     nr_active_object_add_listener( (NRActiveObject *)rebound, (NRObjectEventVector *)&action_event_vector, sizeof(SPActionEventVector), inky );
 268
 269     return act;
 270 }
 271
 272 GtkActionGroup* create_or_fetch_actions( SPDesktop* desktop )
 273 {
 274     Inkscape::UI::View::View *view = desktop;
 275     gint verbsToUse[] = {
 276         // disabled until we have icons for them:
 277         //find
 278         //SP_VERB_EDIT_TILE,
 279         //SP_VERB_EDIT_UNTILE,
 280         SP_VERB_DIALOG_ALIGN_DISTRIBUTE,
 281         SP_VERB_DIALOG_DISPLAY,
 282         SP_VERB_DIALOG_FILL_STROKE,
 283         SP_VERB_DIALOG_NAMEDVIEW,
 284         SP_VERB_DIALOG_TEXT,
 285         SP_VERB_DIALOG_XML_EDITOR,
 286         SP_VERB_EDIT_CLONE,
 287         SP_VERB_EDIT_COPY,
 288         SP_VERB_EDIT_CUT,
 289         SP_VERB_EDIT_DUPLICATE,
 290         SP_VERB_EDIT_PASTE,
 291         SP_VERB_EDIT_REDO,
 292         SP_VERB_EDIT_UNDO,
 293         SP_VERB_EDIT_UNLINK_CLONE,
 294         SP_VERB_FILE_EXPORT,
 295         SP_VERB_FILE_IMPORT,
 296         SP_VERB_FILE_NEW,
 297         SP_VERB_FILE_OPEN,
 298         SP_VERB_FILE_PRINT,
 299         SP_VERB_FILE_SAVE,
 300         SP_VERB_SELECTION_GROUP,
 301         SP_VERB_SELECTION_UNGROUP,
 302         SP_VERB_ZOOM_DRAWING,
 303         SP_VERB_ZOOM_PAGE,
 304         SP_VERB_ZOOM_SELECTION
 305     };
 306
 307     gint shrinkTop = prefs_get_int_attribute_limited( "toolbox", "small", 1, 0, 1 );
 308     Inkscape::IconSize toolboxSize = shrinkTop ? Inkscape::ICON_SIZE_SMALL_TOOLBAR : Inkscape::ICON_SIZE_LARGE_TOOLBAR;
 309
 310     static std::map<SPDesktop*, GtkActionGroup*> groups;
 311     GtkActionGroup* mainActions = 0;
 312     if ( groups.find(desktop) != groups.end() ) {
 313         mainActions = groups[desktop];
 314     }
 315
 316     if ( !mainActions ) {
 317         mainActions = gtk_action_group_new("main");
 318         groups[desktop] = mainActions;
 319     }
 320
 321     for ( guint i = 0; i < G_N_ELEMENTS(verbsToUse); i++ ) {
 322         Inkscape::Verb* verb = Inkscape::Verb::get(verbsToUse[i]);
 323         if ( verb ) {
 324             if ( !gtk_action_group_get_action( mainActions, verb->get_id() ) ) {
 325                 GtkAction* act = create_action_for_verb( verb, view, toolboxSize );
 326                 gtk_action_group_add_action( mainActions, act );
 327             }
 328         }
 329     }
 330
 331     return mainActions;
 332 }
 333
 334
 335 GtkWidget *
 336 sp_tool_toolbox_new()
 337 {
 338     GtkTooltips *tt = gtk_tooltips_new();
 339     GtkWidget *tb = gtk_vbox_new(FALSE, 0);
 340
 341     g_object_set_data(G_OBJECT(tb), "desktop", NULL);
 342     g_object_set_data(G_OBJECT(tb), "tooltips", tt);
 343
 344     gtk_widget_set_sensitive(tb, FALSE);
 345
 346     GtkWidget *hb = gtk_handle_box_new();
 347     gtk_handle_box_set_handle_position(GTK_HANDLE_BOX(hb), GTK_POS_TOP);
 348     gtk_handle_box_set_shadow_type(GTK_HANDLE_BOX(hb), GTK_SHADOW_OUT);
 349     gtk_handle_box_set_snap_edge(GTK_HANDLE_BOX(hb), GTK_POS_LEFT);
 350
 351     gtk_container_add(GTK_CONTAINER(hb), tb);
 352     gtk_widget_show(GTK_WIDGET(tb));
 353
 354     sigc::connection* conn = new sigc::connection;
 355     g_object_set_data(G_OBJECT(hb), "event_context_connection", conn);
 356
 357     return hb;
 358 }
 359
 360 static void
 361 aux_toolbox_attached(GtkHandleBox *toolbox, GtkWidget *child)
 362 {
 363     g_object_set_data(G_OBJECT(child), "is_detached", GINT_TO_POINTER(FALSE));
 364     gtk_widget_queue_resize(child);
 365 }
 366
 367 static void
 368 aux_toolbox_detached(GtkHandleBox *toolbox, GtkWidget *child)
 369 {
 370     g_object_set_data(G_OBJECT(child), "is_detached", GINT_TO_POINTER(TRUE));
 371     gtk_widget_queue_resize(child);
 372 }
 373
 374 GtkWidget *
 375 sp_aux_toolbox_new()
 376 {
 377     GtkWidget *tb = gtk_vbox_new(FALSE, 0);
 378
 379     GtkWidget *tb_s = gtk_vbox_new(FALSE, 0);
 380     GtkWidget *tb_e = gtk_vbox_new(FALSE, 0);
 381     gtk_box_set_spacing(GTK_BOX(tb), AUX_SPACING);
 382     gtk_box_pack_start(GTK_BOX(tb), GTK_WIDGET(tb_s), FALSE, FALSE, 0);
 383     gtk_box_pack_end(GTK_BOX(tb), GTK_WIDGET(tb_e), FALSE, FALSE, 0);
 384
 385     g_object_set_data(G_OBJECT(tb), "desktop", NULL);
 386     g_object_set_data(G_OBJECT(tb), "top_spacer", tb_s);
 387
 388     gtk_widget_set_sensitive(tb, FALSE);
 389
 390     GtkWidget *hb = gtk_handle_box_new();
 391     gtk_handle_box_set_handle_position(GTK_HANDLE_BOX(hb), GTK_POS_LEFT);
 392     gtk_handle_box_set_shadow_type(GTK_HANDLE_BOX(hb), GTK_SHADOW_OUT);
 393     gtk_handle_box_set_snap_edge(GTK_HANDLE_BOX(hb), GTK_POS_LEFT);
 394
 395     g_signal_connect(G_OBJECT(hb), "child_attached", G_CALLBACK(aux_toolbox_attached), (gpointer)tb);
 396     g_signal_connect(G_OBJECT(hb), "child_detached", G_CALLBACK(aux_toolbox_detached), (gpointer)tb);
 397
 398     gtk_container_add(GTK_CONTAINER(hb), tb);
 399     gtk_widget_show(GTK_WIDGET(tb));
 400
 401     sigc::connection* conn = new sigc::connection;
 402     g_object_set_data(G_OBJECT(hb), "event_context_connection", conn);
 403
 404     return hb;
 405 }
 406
 407 //####################################
 408 //# Commands Bar
 409 //####################################
 410
 411 GtkWidget *
 412 sp_commands_toolbox_new()
 413 {
 414     GtkWidget *tb = gtk_vbox_new(FALSE, 0);
 415
 416     GtkWidget *tb_s = gtk_vbox_new(FALSE, 0);
 417     GtkWidget *tb_e = gtk_vbox_new(FALSE, 0);
 418     gtk_box_set_spacing(GTK_BOX(tb), AUX_SPACING);
 419     gtk_box_pack_start(GTK_BOX(tb), GTK_WIDGET(tb_s), FALSE, FALSE, 0);
 420     gtk_box_pack_end(GTK_BOX(tb), GTK_WIDGET(tb_e), FALSE, FALSE, 0);
 421
 422     g_object_set_data(G_OBJECT(tb), "desktop", NULL);
 423     gtk_widget_set_sensitive(tb, FALSE);
 424
 425     GtkWidget *hb = gtk_handle_box_new();
 426     gtk_handle_box_set_handle_position(GTK_HANDLE_BOX(hb), GTK_POS_LEFT);
 427     gtk_handle_box_set_shadow_type(GTK_HANDLE_BOX(hb), GTK_SHADOW_OUT);
 428     gtk_handle_box_set_snap_edge(GTK_HANDLE_BOX(hb), GTK_POS_LEFT);
 429
 430     g_signal_connect(G_OBJECT(hb), "child_attached", G_CALLBACK(aux_toolbox_attached), (gpointer)tb);
 431     g_signal_connect(G_OBJECT(hb), "child_detached", G_CALLBACK(aux_toolbox_detached), (gpointer)tb);
 432
 433     gtk_container_add(GTK_CONTAINER(hb), tb);
 434     gtk_widget_show(GTK_WIDGET(tb));
 435
 436     sigc::connection* conn = new sigc::connection;
 437     g_object_set_data(G_OBJECT(hb), "event_context_connection", conn);
 438
 439     return hb;
 440 }
 441
 442
 443 //####################################
 444 //# node editing callbacks
 445 //####################################
 446
 447 void
 448 sp_node_path_edit_add(void)
 449 {
 450     sp_node_selected_add_node();
 451 }
 452
 453 void
 454 sp_node_path_edit_delete(void)
 455 {
 456     sp_node_selected_delete();
 457 }
 458
 459 void
 460 sp_node_path_edit_delete_segment(void)
 461 {
 462     sp_node_selected_delete_segment();
 463 }
 464
 465 void
 466 sp_node_path_edit_break(void)
 467 {
 468     sp_node_selected_break();
 469 }
 470
 471 void
 472 sp_node_path_edit_join(void)
 473 {
 474     sp_node_selected_join();
 475 }
 476
 477 void
 478 sp_node_path_edit_join_segment(void)
 479 {
 480     sp_node_selected_join_segment();
 481 }
 482
 483 void
 484 sp_node_path_edit_toline(void)
 485 {
 486     sp_node_selected_set_line_type(NR_LINETO);
 487 }
 488
 489 void
 490 sp_node_path_edit_tocurve(void)
 491 {
 492     sp_node_selected_set_line_type(NR_CURVETO);
 493 }
 494
 495 void
 496 sp_node_path_edit_cusp(void)
 497 {
 498     sp_node_selected_set_type(Inkscape::NodePath::NODE_CUSP);
 499 }
 500
 501 void
 502 sp_node_path_edit_smooth(void)
 503 {
 504     sp_node_selected_set_type(Inkscape::NodePath::NODE_SMOOTH);
 505 }
 506
 507 void
 508 sp_node_path_edit_symmetrical(void)
 509 {
 510     sp_node_selected_set_type(Inkscape::NodePath::NODE_SYMM);
 511 }
 512
 513 static void toggle_show_handles (GtkWidget *button, gpointer data) {
 514     bool show = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button));
 515     prefs_set_int_attribute ("tools.nodes", "show_handles",  show ? 1 : 0);
 516     sp_nodepath_show_handles(show);
 517 }
 518
 519 //################################
 520 //##    Node Editing Toolbox    ##
 521 //################################
 522
 523 static GtkWidget *
 524 sp_node_toolbox_new(SPDesktop *desktop)
 525 {
 526     Inkscape::UI::View::View *view = desktop;
 527
 528     GtkTooltips *tt = gtk_tooltips_new();
 529     GtkWidget *tb = gtk_hbox_new(FALSE, 0);
 530
 531     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 532
 533     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_insert",
 534         GTK_SIGNAL_FUNC(sp_node_path_edit_add), tt, _("Insert new nodes into selected segments"));
 535     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_delete",
 536         GTK_SIGNAL_FUNC(sp_node_path_edit_delete), tt, _("Delete selected nodes"));
 537
 538     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 539
 540     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_join",
 541         GTK_SIGNAL_FUNC(sp_node_path_edit_join), tt, _("Join selected endnodes"));
 542     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_join_segment",
 543         GTK_SIGNAL_FUNC(sp_node_path_edit_join_segment), tt, _("Join selected endnodes with a new segment"));
 544
 545     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_delete_segment",
 546         GTK_SIGNAL_FUNC(sp_node_path_edit_delete_segment), tt, _("Split path between two non-endpoint nodes"));
 547
 548     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_break",
 549         GTK_SIGNAL_FUNC(sp_node_path_edit_break), tt, _("Break path at selected nodes"));
 550
 551     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 552
 553     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_cusp",
 554         GTK_SIGNAL_FUNC(sp_node_path_edit_cusp), tt, _("Make selected nodes corner"));
 555
 556     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_smooth",
 557         GTK_SIGNAL_FUNC(sp_node_path_edit_smooth), tt, _("Make selected nodes smooth"));
 558
 559     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_symmetric",
 560         GTK_SIGNAL_FUNC(sp_node_path_edit_symmetrical), tt, _("Make selected nodes symmetric"));
 561
 562     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 563
 564     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_line",
 565         GTK_SIGNAL_FUNC(sp_node_path_edit_toline), tt, _("Make selected segments lines"));
 566
 567     sp_toolbox_button_new(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, "node_curve",
 568         GTK_SIGNAL_FUNC(sp_node_path_edit_tocurve), tt, _("Make selected segments curves"));
 569
 570     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 571
 572     sp_toolbox_button_normal_new_from_verb(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, Inkscape::Verb::get(SP_VERB_OBJECT_TO_CURVE), view, tt);
 573
 574     sp_toolbox_button_normal_new_from_verb(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, Inkscape::Verb::get(SP_VERB_SELECTION_OUTLINE), view, tt);
 575
 576     aux_toolbox_space(tb, AUX_BETWEEN_BUTTON_GROUPS);
 577
 578     GtkWidget *cvbox = gtk_vbox_new (FALSE, 0);
 579     GtkWidget *cbox = gtk_hbox_new (FALSE, 0);
 580
 581     {
 582     GtkWidget *button = sp_button_new_from_data( Inkscape::ICON_SIZE_DECORATION,
 583                                               SP_BUTTON_TYPE_TOGGLE,
 584                                               NULL,
 585                                               "nodes_show_handles",
 586                                               _("Show the Bezier handles of selected nodes"),
 587                                               tt);
 588     gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), prefs_get_int_attribute ("tools.nodes", "show_handles", 1));
 589     g_signal_connect_after (G_OBJECT (button), "clicked", G_CALLBACK (toggle_show_handles), desktop);
 590     gtk_box_pack_start(GTK_BOX(cbox), button, FALSE, FALSE, 0);
 591     }
 592
 593     gtk_box_pack_start(GTK_BOX(cvbox), cbox, TRUE, FALSE, 0);
 594     gtk_box_pack_start(GTK_BOX(tb), cvbox, FALSE, FALSE, 0);
 595
 596     gtk_widget_show_all(tb);
 597
 598     return tb;
 599
 600 } // end of sp_node_toolbox_new()
 601
 602
 603 //########################
 604 //##    Zoom Toolbox    ##
 605 //########################
 606
 607 static GtkWidget *
 608 sp_zoom_toolbox_new(SPDesktop *desktop)
 609 {
 610     Inkscape::UI::View::View *view=desktop;
 611
 612     GtkTooltips *tt = gtk_tooltips_new();
 613     GtkWidget *tb = gtk_hbox_new(FALSE, 0);
 614
 615     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0),
 616                        FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 617
 618     sp_toolbox_button_new_from_verb(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_ZOOM_IN), view, tt);
 619
 620     sp_toolbox_button_new_from_verb(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_ZOOM_OUT), view, tt);
 621
 622     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 623
 624     sp_toolbox_button_new_from_verb(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_ZOOM_SELECTION), view, tt);
 625
 626     sp_toolbox_button_new_from_verb(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_ZOOM_DRAWING), view, tt);
 627
 628     sp_toolbox_button_new_from_verb(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_ZOOM_PAGE), view, tt);
 629
 630     sp_toolbox_button_new_from_verb(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_ZOOM_PAGE_WIDTH), view, tt);
 631
 632     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 633
 634     sp_toolbox_button_new_from_verb(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_ZOOM_PREV), view, tt);
 635
 636     sp_toolbox_button_new_from_verb(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_ZOOM_NEXT), view, tt);
 637
 638     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
 639
 640     sp_toolbox_button_new_from_verb(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_ZOOM_1_1), view, tt);
 641
 642     sp_toolbox_button_new_from_verb(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_ZOOM_1_2), view, tt);
 643
 644     sp_toolbox_button_new_from_verb(tb, Inkscape::ICON_SIZE_SMALL_TOOLBAR, SP_BUTTON_TYPE_NORMAL, Inkscape::Verb::get(SP_VERB_ZOOM_2_1), view, tt);
 645
 646     gtk_widget_show_all(tb);
 647
 648     return tb;
 649
 650 } // end of sp_zoom_toolbox_new()
 651
 652 void
 653 sp_tool_toolbox_set_desktop(GtkWidget *toolbox, SPDesktop *desktop)
 654 {
 655     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")));
 656 }
 657
 658
 659 void
 660 sp_aux_toolbox_set_desktop(GtkWidget *toolbox, SPDesktop *desktop)
 661 {
 662     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")));
 663 }
 664
 665 void
 666 sp_commands_toolbox_set_desktop(GtkWidget *toolbox, SPDesktop *desktop)
 667 {
 668     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")));
 669 }
 670
 671 static void
 672 toolbox_set_desktop(GtkWidget *toolbox, SPDesktop *desktop, SetupFunction setup_func, UpdateFunction update_func, sigc::connection *conn)
 673 {
 674     gpointer ptr = g_object_get_data(G_OBJECT(toolbox), "desktop");
 675     SPDesktop *old_desktop = static_cast<SPDesktop*>(ptr);
 676
 677     if (old_desktop) {
 678         GList *children, *iter;
 679
 680         children = gtk_container_get_children(GTK_CONTAINER(toolbox));
 681         for ( iter = children ; iter ; iter = iter->next ) {
 682             gtk_container_remove( GTK_CONTAINER(toolbox), GTK_WIDGET(iter->data) );
 683         }
 684         g_list_free(children);
 685     }
 686
 687     g_object_set_data(G_OBJECT(toolbox), "desktop", (gpointer)desktop);
 688
 689     if (desktop) {
 690         gtk_widget_set_sensitive(toolbox, TRUE);
 691         setup_func(toolbox, desktop);
 692         update_func(desktop, desktop->event_context, toolbox);
 693         *conn = desktop->connectEventContextChanged
 694             (sigc::bind (sigc::ptr_fun(update_func), toolbox));
 695     } else {
 696         gtk_widget_set_sensitive(toolbox, FALSE);
 697     }
 698
 699 } // end of toolbox_set_desktop()
 700
 701
 702 static void
 703 setup_tool_toolbox(GtkWidget *toolbox, SPDesktop *desktop)
 704 {
 705     GtkTooltips *tooltips=GTK_TOOLTIPS(g_object_get_data(G_OBJECT(toolbox), "tooltips"));
 706     gint shrinkLeft = prefs_get_int_attribute_limited( "toolbox.left", "small", 0, 0, 1 );
 707     Inkscape::IconSize toolboxSize = shrinkLeft ? Inkscape::ICON_SIZE_SMALL_TOOLBAR : Inkscape::ICON_SIZE_LARGE_TOOLBAR;
 708
 709     for (int i = 0 ; tools[i].type_name ; i++ ) {
 710         GtkWidget *button =
 711             sp_toolbox_button_new_from_verb_with_doubleclick( toolbox, toolboxSize,
 712                                                               SP_BUTTON_TYPE_TOGGLE,
 713                                                               Inkscape::Verb::get(tools[i].verb),
 714                                                               Inkscape::Verb::get(tools[i].doubleclick_verb),
 715                                                               desktop,
 716                                                               tooltips );
 717
 718         g_object_set_data( G_OBJECT(toolbox), tools[i].data_name,
 719                            (gpointer)button );
 720     }
 721 }
 722
 723
 724 static void
 725 update_tool_toolbox( SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox )
 726 {
 727     gchar const *const tname = ( eventcontext
 728                                  ? gtk_type_name(GTK_OBJECT_TYPE(eventcontext))
 729                                  : NULL );
 730     for (int i = 0 ; tools[i].type_name ; i++ ) {
 731         SPButton *button = SP_BUTTON(g_object_get_data(G_OBJECT(toolbox), tools[i].data_name));
 732         sp_button_toggle_set_down(button, tname && !strcmp(tname, tools[i].type_name));
 733     }
 734 }
 735
 736 static void
 737 setup_aux_toolbox(GtkWidget *toolbox, SPDesktop *desktop)
 738 {
 739     GtkSizeGroup* grouper = gtk_size_group_new( GTK_SIZE_GROUP_BOTH );
 740
 741     for (int i = 0 ; aux_toolboxes[i].type_name ; i++ ) {
 742         GtkWidget *sub_toolbox;
 743         if (aux_toolboxes[i].create_func == NULL)
 744             sub_toolbox = sp_empty_toolbox_new(desktop);
 745         else
 746             sub_toolbox = aux_toolboxes[i].create_func(desktop);
 747
 748         gtk_size_group_add_widget( grouper, sub_toolbox );
 749
 750         gtk_container_add(GTK_CONTAINER(toolbox), sub_toolbox);
 751         g_object_set_data(G_OBJECT(toolbox), aux_toolboxes[i].data_name, sub_toolbox);
 752     }
 753     g_object_unref( G_OBJECT(grouper) );
 754 }
 755
 756 static void
 757 update_aux_toolbox(SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox)
 758 {
 759     gchar const *tname = ( eventcontext
 760                            ? gtk_type_name(GTK_OBJECT_TYPE(eventcontext))
 761                            : NULL );
 762     for (int i = 0 ; aux_toolboxes[i].type_name ; i++ ) {
 763         GtkWidget *sub_toolbox = GTK_WIDGET(g_object_get_data(G_OBJECT(toolbox), aux_toolboxes[i].data_name));
 764         if (tname && !strcmp(tname, aux_toolboxes[i].type_name)) {
 765             gtk_widget_show_all(sub_toolbox);
 766             g_object_set_data(G_OBJECT(toolbox), "shows", sub_toolbox);
 767         } else {
 768             gtk_widget_hide(sub_toolbox);
 769         }
 770     }
 771 }
 772
 773 static void
 774 setup_commands_toolbox(GtkWidget *toolbox, SPDesktop *desktop)
 775 {
 776     gint shrinkTop = prefs_get_int_attribute_limited( "toolbox", "small", 1, 0, 1 );
 777     Inkscape::IconSize toolboxSize = shrinkTop ? Inkscape::ICON_SIZE_SMALL_TOOLBAR : Inkscape::ICON_SIZE_LARGE_TOOLBAR;
 778     GtkActionGroup* mainActions = create_or_fetch_actions( desktop );
 779
 780     gchar const * descr =
 781         "<ui>"
 782         "  <toolbar name='CommandsToolbar'>"
 783         "    <toolitem action='FileNew' />"
 784         "    <toolitem action='FileOpen' />"
 785         "    <toolitem action='FileSave' />"
 786         "    <toolitem action='FilePrint' />"
 787         "    <separator />"
 788         "    <toolitem action='FileImport' />"
 789         "    <toolitem action='FileExport' />"
 790         "    <separator />"
 791         "    <toolitem action='EditUndo' />"
 792         "    <toolitem action='EditRedo' />"
 793         "    <separator />"
 794         "    <toolitem action='EditCopy' />"
 795         "    <toolitem action='EditCut' />"
 796         "    <toolitem action='EditPaste' />"
 797         "    <separator />"
 798         "    <toolitem action='ZoomSelection' />"
 799         "    <toolitem action='ZoomDrawing' />"
 800         "    <toolitem action='ZoomPage' />"
 801         "    <separator />"
 802         "    <toolitem action='EditDuplicate' />"
 803         "    <toolitem action='EditClone' />"
 804         "    <toolitem action='EditUnlinkClone' />"
 805         "    <separator />"
 806         "    <toolitem action='SelectionGroup' />"
 807         "    <toolitem action='SelectionUnGroup' />"
 808         "    <separator />"
 809         "    <toolitem action='DialogFillStroke' />"
 810         "    <toolitem action='DialogText' />"
 811         "    <toolitem action='DialogXMLEditor' />"
 812         "    <toolitem action='DialogAlignDistribute' />"
 813         "    <separator />"
 814         "    <toolitem action='DialogPreferences' />"
 815         "    <toolitem action='DialogDocumentProperties' />"
 816         "  </toolbar>"
 817         "</ui>";
 818
 819     GtkUIManager* mgr = gtk_ui_manager_new();
 820     GError* errVal = 0;
 821     gtk_ui_manager_insert_action_group( mgr, mainActions, 0 );
 822     gtk_ui_manager_add_ui_from_string( mgr, descr, -1, &errVal );
 823
 824     GtkWidget* toolBar = gtk_ui_manager_get_widget( mgr, "/ui/CommandsToolbar" );
 825     gtk_toolbar_set_style( GTK_TOOLBAR(toolBar), GTK_TOOLBAR_ICONS );
 826     gtk_toolbar_set_icon_size( GTK_TOOLBAR(toolBar), (GtkIconSize)toolboxSize );
 827
 828     gtk_container_add( GTK_CONTAINER(toolbox), toolBar );
 829 }
 830
 831 static void
 832 update_commands_toolbox(SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox)
 833 {
 834 }
 835
 836 void show_aux_toolbox(GtkWidget *toolbox_toplevel)
 837 {
 838     gtk_widget_show(toolbox_toplevel);
 839     GtkWidget *toolbox = gtk_bin_get_child(GTK_BIN(toolbox_toplevel));
 840
 841     GtkWidget *shown_toolbox = GTK_WIDGET(g_object_get_data(G_OBJECT(toolbox), "shows"));
 842     if (!shown_toolbox) {
 843         return;
 844     }
 845     gtk_widget_show(toolbox);
 846
 847     // need to show the spacer, or the padding will be off
 848     GtkWidget *spacer = GTK_WIDGET(g_object_get_data(G_OBJECT(toolbox), "top_spacer"));
 849     gtk_widget_show(spacer);
 850
 851     gtk_widget_show_all(shown_toolbox);
 852 }
 853
 854 void
 855 aux_toolbox_space(GtkWidget *tb, gint space)
 856 {
 857     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, space);
 858 }
 859
 860 static GtkWidget *
 861 sp_empty_toolbox_new(SPDesktop *desktop)
 862 {
 863     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
 864     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
 865     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
 866
 867     gtk_widget_show_all(tbl);
 868     sp_set_font_size_smaller (tbl);
 869
 870     return tbl;
 871 }
 872
 873 // helper UI functions
 874
 875 GtkWidget *
 876 sp_tb_spinbutton(
 877     gchar *label, gchar const *tooltip,
 878     gchar const *path, gchar const *data, gdouble def,
 879     GtkWidget *us,
 880     GtkWidget *tbl,
 881     gboolean altx, gchar const *altx_mark,
 882     gdouble lower, gdouble upper, gdouble step, gdouble page,
 883     void (*callback)(GtkAdjustment *, GtkWidget *),
 884     gdouble climb = 0.1, guint digits = 3, double factor = 1.0)
 885 {
 886     GtkTooltips *tt = gtk_tooltips_new();
 887
 888     GtkWidget *hb = gtk_hbox_new(FALSE, 1);
 889
 890     GtkWidget *l = gtk_label_new(label);
 891     gtk_widget_show(l);
 892     gtk_misc_set_alignment(GTK_MISC(l), 1.0, 0.5);
 893     gtk_container_add(GTK_CONTAINER(hb), l);
 894
 895     GtkObject *a = gtk_adjustment_new(prefs_get_double_attribute(path, data, def) * factor,
 896                                       lower, upper, step, page, page);
 897     gtk_object_set_data(GTK_OBJECT(tbl), data, a);
 898     if (us)
 899         sp_unit_selector_add_adjustment(SP_UNIT_SELECTOR(us), GTK_ADJUSTMENT(a));
 900
 901     GtkWidget *sb = gtk_spin_button_new(GTK_ADJUSTMENT(a), climb, digits);
 902     gtk_tooltips_set_tip(tt, sb, tooltip, NULL);
 903     if (altx)
 904         gtk_object_set_data(GTK_OBJECT(sb), altx_mark, sb);
 905     gtk_widget_set_size_request(sb,
 906                                 (upper <= 1.0 || digits == 0)? AUX_SPINBUTTON_WIDTH_SMALL - 10: AUX_SPINBUTTON_WIDTH_SMALL,
 907                                 AUX_SPINBUTTON_HEIGHT);
 908     gtk_widget_show(sb);
 909     gtk_signal_connect(GTK_OBJECT(sb), "focus-in-event", GTK_SIGNAL_FUNC(spinbutton_focus_in), tbl);
 910     gtk_signal_connect(GTK_OBJECT(sb), "key-press-event", GTK_SIGNAL_FUNC(spinbutton_keypress), tbl);
 911     gtk_container_add(GTK_CONTAINER(hb), sb);
 912     gtk_signal_connect(GTK_OBJECT(a), "value_changed", GTK_SIGNAL_FUNC(callback), tbl);
 913
 914     return hb;
 915 }
 916
 917 static EgeAdjustmentAction * create_adjustment_action( gchar const *name,
 918                                                        gchar const *label, gchar const *tooltip,
 919                                                        gchar const *path, gchar const *data, gdouble def,
 920                                                        GtkWidget *focusTarget,
 921                                                        GtkWidget *us,
 922                                                        GtkWidget *dataKludge,
 923                                                        gboolean altx, gchar const *altx_mark,
 924                                                        gdouble lower, gdouble upper, gdouble step, gdouble page,
 925                                                        gchar const** descrLabels, gdouble const* descrValues, guint descrCount,
 926                                                        void (*callback)(GtkAdjustment *, GtkWidget *),
 927                                                        gdouble climb = 0.1, guint digits = 3, double factor = 1.0 )
 928 {
 929     GtkAdjustment* adj = GTK_ADJUSTMENT( gtk_adjustment_new( prefs_get_double_attribute(path, data, def) * factor,
 930                                                              lower, upper, step, page, page ) );
 931     if (us) {
 932         sp_unit_selector_add_adjustment( SP_UNIT_SELECTOR(us), adj );
 933     }
 934
 935     gtk_signal_connect( GTK_OBJECT(adj), "value-changed", GTK_SIGNAL_FUNC(callback), dataKludge );
 936
 937     EgeAdjustmentAction* act = ege_adjustment_action_new( adj, name, label, tooltip, 0, climb, digits );
 938
 939     if ( (descrCount > 0) && descrLabels && descrValues ) {
 940         ege_adjustment_action_set_descriptions( act, descrLabels, descrValues, descrCount );
 941     }
 942
 943     if ( focusTarget ) {
 944         ege_adjustment_action_set_focuswidget( act, focusTarget );
 945     }
 946
 947     if ( altx && altx_mark ) {
 948         g_object_set( G_OBJECT(act), "self-id", altx_mark, NULL );
 949     }
 950
 951     if ( dataKludge ) {
 952         gtk_object_set_data( GTK_OBJECT(dataKludge), data, adj );
 953     }
 954
 955     // Using a cast just to make sure we pass in the right kind of function pointer
 956     g_object_set( G_OBJECT(act), "tool-post", static_cast<EgeWidgetFixup>(sp_set_font_size_smaller), NULL );
 957
 958     return act;
 959 }
 960
 961
 962 #define MODE_LABEL_WIDTH 70
 963
 964 //########################
 965 //##       Star         ##
 966 //########################
 967
 968 static void sp_stb_magnitude_value_changed( GtkAdjustment *adj, GtkWidget *dataKludge )
 969 {
 970     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(dataKludge), "desktop");
 971
 972     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
 973         // do not remember prefs if this call is initiated by an undo change, because undoing object
 974         // creation sets bogus values to its attributes before it is deleted
 975         prefs_set_int_attribute("tools.shapes.star", "magnitude", (gint)adj->value);
 976     }
 977
 978     // quit if run by the attr_changed listener
 979     if (g_object_get_data(G_OBJECT(dataKludge), "freeze")) {
 980         return;
 981     }
 982
 983     // in turn, prevent listener from responding
 984     g_object_set_data(G_OBJECT(dataKludge), "freeze", GINT_TO_POINTER(TRUE));
 985
 986     bool modmade = false;
 987
 988     Inkscape::Selection *selection = sp_desktop_selection(desktop);
 989     GSList const *items = selection->itemList();
 990     for (; items != NULL; items = items->next) {
 991         if (SP_IS_STAR((SPItem *) items->data)) {
 992             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
 993             sp_repr_set_int(repr,"sodipodi:sides",(gint)adj->value);
 994             sp_repr_set_svg_double(repr, "sodipodi:arg2",
 995                                    (sp_repr_get_double_attribute(repr, "sodipodi:arg1", 0.5)
 996                                     + M_PI / (gint)adj->value));
 997             SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
 998             modmade = true;
 999         }
1000     }
1001     if (modmade)  sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_STAR,
1002                                    _("Star: Change number of corners"));
1003
1004     g_object_set_data(G_OBJECT(dataKludge), "freeze", GINT_TO_POINTER(FALSE));
1005 }
1006
1007 static void sp_stb_proportion_value_changed( GtkAdjustment *adj, GtkWidget *dataKludge )
1008 {
1009     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(dataKludge), "desktop");
1010
1011     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
1012         prefs_set_double_attribute("tools.shapes.star", "proportion", adj->value);
1013     }
1014
1015     // quit if run by the attr_changed listener
1016     if (g_object_get_data(G_OBJECT(dataKludge), "freeze")) {
1017         return;
1018     }
1019
1020     // in turn, prevent listener from responding
1021     g_object_set_data(G_OBJECT(dataKludge), "freeze", GINT_TO_POINTER(TRUE));
1022
1023     bool modmade = false;
1024     Inkscape::Selection *selection = sp_desktop_selection(desktop);
1025     GSList const *items = selection->itemList();
1026     for (; items != NULL; items = items->next) {
1027         if (SP_IS_STAR((SPItem *) items->data)) {
1028             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
1029
1030             gdouble r1 = sp_repr_get_double_attribute(repr, "sodipodi:r1", 1.0);
1031             gdouble r2 = sp_repr_get_double_attribute(repr, "sodipodi:r2", 1.0);
1032             if (r2 < r1) {
1033                 sp_repr_set_svg_double(repr, "sodipodi:r2", r1*adj->value);
1034             } else {
1035                 sp_repr_set_svg_double(repr, "sodipodi:r1", r2*adj->value);
1036             }
1037
1038             SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
1039             modmade = true;
1040         }
1041     }
1042
1043     if (modmade) sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_STAR,
1044                                    _("Star: Change spoke ratio"));
1045
1046     g_object_set_data(G_OBJECT(dataKludge), "freeze", GINT_TO_POINTER(FALSE));
1047 }
1048
1049 static void sp_stb_sides_flat_state_changed( GtkToggleAction *act, GtkObject *dataKludge )
1050 {
1051     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(dataKludge), "desktop");
1052     bool flat = gtk_toggle_action_get_active(act);
1053
1054     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
1055         prefs_set_string_attribute( "tools.shapes.star", "isflatsided",
1056                                     flat ? "true" : "false" );
1057     }
1058
1059     // quit if run by the attr_changed listener
1060     if (g_object_get_data(G_OBJECT(dataKludge), "freeze")) {
1061         return;
1062     }
1063
1064     // in turn, prevent listener from responding
1065     g_object_set_data(G_OBJECT(dataKludge), "freeze", GINT_TO_POINTER(TRUE));
1066
1067     Inkscape::Selection *selection = sp_desktop_selection(desktop);
1068     GSList const *items = selection->itemList();
1069     GtkAction* prop_action = GTK_ACTION( g_object_get_data(G_OBJECT(dataKludge), "prop_action") );
1070     bool modmade = false;
1071
1072     if ( prop_action ) {
1073         gtk_action_set_sensitive( prop_action, !flat );
1074     }
1075
1076     for (; items != NULL; items = items->next) {
1077         if (SP_IS_STAR((SPItem *) items->data)) {
1078             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
1079             repr->setAttribute("inkscape:flatsided", flat ? "true" : "false" );
1080             SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
1081             modmade = true;
1082         }
1083     }
1084
1085     if (modmade) {
1086         sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_STAR,
1087                          flat ? _("Make polygon") : _("Make star"));
1088     }
1089
1090     g_object_set_data(G_OBJECT(dataKludge), "freeze", GINT_TO_POINTER(FALSE));
1091 }
1092
1093 static void sp_stb_rounded_value_changed( GtkAdjustment *adj, GtkWidget *dataKludge )
1094 {
1095     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(dataKludge), "desktop");
1096
1097     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
1098         prefs_set_double_attribute("tools.shapes.star", "rounded", (gdouble) adj->value);
1099     }
1100
1101     // quit if run by the attr_changed listener
1102     if (g_object_get_data(G_OBJECT(dataKludge), "freeze")) {
1103         return;
1104     }
1105
1106     // in turn, prevent listener from responding
1107     g_object_set_data(G_OBJECT(dataKludge), "freeze", GINT_TO_POINTER(TRUE));
1108
1109     bool modmade = false;
1110
1111     Inkscape::Selection *selection = sp_desktop_selection(desktop);
1112     GSList const *items = selection->itemList();
1113     for (; items != NULL; items = items->next) {
1114         if (SP_IS_STAR((SPItem *) items->data)) {
1115             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
1116             sp_repr_set_svg_double(repr, "inkscape:rounded", (gdouble) adj->value);
1117             SP_OBJECT(items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
1118             modmade = true;
1119         }
1120     }
1121     if (modmade)  sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_STAR,
1122                                    _("Star: Change rounding"));
1123
1124     g_object_set_data(G_OBJECT(dataKludge), "freeze", GINT_TO_POINTER(FALSE));
1125 }
1126
1127 static void sp_stb_randomized_value_changed( GtkAdjustment *adj, GtkWidget *dataKludge )
1128 {
1129     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(dataKludge), "desktop");
1130
1131     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
1132         prefs_set_double_attribute("tools.shapes.star", "randomized", (gdouble) adj->value);
1133     }
1134
1135     // quit if run by the attr_changed listener
1136     if (g_object_get_data(G_OBJECT(dataKludge), "freeze")) {
1137         return;
1138     }
1139
1140     // in turn, prevent listener from responding
1141     g_object_set_data(G_OBJECT(dataKludge), "freeze", GINT_TO_POINTER(TRUE));
1142
1143     bool modmade = false;
1144
1145     Inkscape::Selection *selection = sp_desktop_selection(desktop);
1146     GSList const *items = selection->itemList();
1147     for (; items != NULL; items = items->next) {
1148         if (SP_IS_STAR((SPItem *) items->data)) {
1149             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
1150             sp_repr_set_svg_double(repr, "inkscape:randomized", (gdouble) adj->value);
1151             SP_OBJECT(items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
1152             modmade = true;
1153         }
1154     }
1155     if (modmade)  sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_STAR,
1156                                    _("Star: Change randomization"));
1157
1158     g_object_set_data(G_OBJECT(dataKludge), "freeze", GINT_TO_POINTER(FALSE));
1159 }
1160
1161
1162 static void star_tb_event_attr_changed(Inkscape::XML::Node *repr, gchar const *name,
1163                                        gchar const *old_value, gchar const *new_value,
1164                                        bool is_interactive, gpointer data)
1165 {
1166     GtkWidget *tbl = GTK_WIDGET(data);
1167
1168     // quit if run by the _changed callbacks
1169     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
1170         return;
1171     }
1172
1173     // in turn, prevent callbacks from responding
1174     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
1175
1176     GtkAdjustment *adj = 0;
1177
1178     if (!strcmp(name, "inkscape:randomized")) {
1179         adj = GTK_ADJUSTMENT( gtk_object_get_data(GTK_OBJECT(tbl), "randomized") );
1180         gtk_adjustment_set_value(adj, sp_repr_get_double_attribute(repr, "inkscape:randomized", 0.0));
1181     } else if (!strcmp(name, "inkscape:rounded")) {
1182         adj = GTK_ADJUSTMENT( gtk_object_get_data(GTK_OBJECT(tbl), "rounded") );
1183         gtk_adjustment_set_value(adj, sp_repr_get_double_attribute(repr, "inkscape:rounded", 0.0));
1184     } else if (!strcmp(name, "inkscape:flatsided")) {
1185         GtkAction* prop_action = GTK_ACTION( g_object_get_data(G_OBJECT(tbl), "prop_action") );
1186         char const *flatsides = repr->attribute("inkscape:flatsided");
1187         if (flatsides && !strcmp(flatsides,"false" )) {
1188             GtkToggleAction* flat2_action = GTK_TOGGLE_ACTION( g_object_get_data( G_OBJECT(tbl), "flat2_action" ) );
1189             gtk_toggle_action_set_active( flat2_action, TRUE );
1190             gtk_action_set_sensitive( prop_action, TRUE );
1191         } else {
1192             GtkToggleAction* flat_action = GTK_TOGGLE_ACTION( g_object_get_data( G_OBJECT(tbl), "flat_action" ) );
1193             gtk_toggle_action_set_active( flat_action, TRUE );
1194             gtk_action_set_sensitive( prop_action, FALSE );
1195         }
1196     } else if (!strcmp(name, "sodipodi:r1") || !strcmp(name, "sodipodi:r2")) {
1197         adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "proportion");
1198         gdouble r1 = sp_repr_get_double_attribute(repr, "sodipodi:r1", 1.0);
1199         gdouble r2 = sp_repr_get_double_attribute(repr, "sodipodi:r2", 1.0);
1200         if (r2 < r1) {
1201             gtk_adjustment_set_value(adj, r2/r1);
1202         } else {
1203             gtk_adjustment_set_value(adj, r1/r2);
1204         }
1205     } else if (!strcmp(name, "sodipodi:sides")) {
1206         adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "magnitude");
1207         gtk_adjustment_set_value(adj, sp_repr_get_int_attribute(repr, "sodipodi:sides", 0));
1208     }
1209
1210     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
1211 }
1212
1213
1214 static Inkscape::XML::NodeEventVector star_tb_repr_events =
1215 {
1216     NULL, /* child_added */
1217     NULL, /* child_removed */
1218     star_tb_event_attr_changed,
1219     NULL, /* content_changed */
1220     NULL  /* order_changed */
1221 };
1222
1223
1224 /**
1225  *  \param selection Should not be NULL.
1226  */
1227 static void
1228 sp_star_toolbox_selection_changed(Inkscape::Selection *selection, GtkObject *tbl)
1229 {
1230     int n_selected = 0;
1231     Inkscape::XML::Node *repr = NULL;
1232     Inkscape::XML::Node *oldrepr = NULL;
1233
1234     for (GSList const *items = selection->itemList();
1235          items != NULL;
1236          items = items->next)
1237     {
1238         if (SP_IS_STAR((SPItem *) items->data)) {
1239             n_selected++;
1240             repr = SP_OBJECT_REPR((SPItem *) items->data);
1241         }
1242     }
1243
1244     EgeOutputAction* act = EGE_OUTPUT_ACTION( gtk_object_get_data(GTK_OBJECT(tbl), "mode_action") );
1245
1246     if (n_selected == 0) {
1247         g_object_set( G_OBJECT(act), "label", _("<b>New:</b>"), NULL );
1248     } else if (n_selected == 1) {
1249         g_object_set( G_OBJECT(act), "label", _("<b>Change:</b>"), NULL );
1250
1251         oldrepr = (Inkscape::XML::Node *) gtk_object_get_data(GTK_OBJECT(tbl), "repr");
1252         if (oldrepr) { // remove old listener
1253             sp_repr_remove_listener_by_data(oldrepr, tbl);
1254             Inkscape::GC::release(oldrepr);
1255             oldrepr = 0;
1256             g_object_set_data(G_OBJECT(tbl), "repr", NULL);
1257         }
1258
1259         if (repr) {
1260             g_object_set_data(G_OBJECT(tbl), "repr", repr);
1261             Inkscape::GC::anchor(repr);
1262             sp_repr_add_listener(repr, &star_tb_repr_events, tbl);
1263             sp_repr_synthesize_events(repr, &star_tb_repr_events, tbl);
1264         }
1265     } else {
1266         // FIXME: implement averaging of all parameters for multiple selected stars
1267         //gtk_label_set_markup(GTK_LABEL(l), _("<b>Average:</b>"));
1268         //gtk_label_set_markup(GTK_LABEL(l), _("<b>Change:</b>"));
1269     }
1270 }
1271
1272
1273 static void sp_stb_defaults( GtkWidget *widget, GtkWidget *dataKludge )
1274 {
1275     // FIXME: in this and all other _default functions, set some flag telling the value_changed
1276     // callbacks to lump all the changes for all selected objects in one undo step
1277
1278     GtkAdjustment *adj = 0;
1279
1280     // fixme: make settable in prefs!
1281     gint mag = 5;
1282     gdouble prop = 0.5;
1283     gboolean flat = FALSE;
1284     gdouble randomized = 0;
1285     gdouble rounded = 0;
1286
1287     GtkToggleAction* flat_action = GTK_TOGGLE_ACTION( g_object_get_data( G_OBJECT(dataKludge), "flat_action" ) );
1288     GtkToggleAction* flat2_action = GTK_TOGGLE_ACTION( g_object_get_data( G_OBJECT(dataKludge), "flat2_action" ) );
1289     gtk_toggle_action_set_active( flat ? flat_action : flat2_action, TRUE );
1290
1291     GtkAction* sb2 = GTK_ACTION( g_object_get_data(G_OBJECT(dataKludge), "prop_action") );
1292     gtk_action_set_sensitive( sb2, !flat );
1293
1294     adj = GTK_ADJUSTMENT( gtk_object_get_data(GTK_OBJECT(dataKludge), "magnitude") );
1295     gtk_adjustment_set_value(adj, mag);
1296     gtk_adjustment_value_changed(adj);
1297
1298     adj = GTK_ADJUSTMENT( gtk_object_get_data(GTK_OBJECT(dataKludge), "proportion") );
1299     gtk_adjustment_set_value(adj, prop);
1300     gtk_adjustment_value_changed(adj);
1301
1302     adj = GTK_ADJUSTMENT( gtk_object_get_data(GTK_OBJECT(dataKludge), "rounded") );
1303     gtk_adjustment_set_value(adj, rounded);
1304     gtk_adjustment_value_changed(adj);
1305
1306     adj = GTK_ADJUSTMENT( gtk_object_get_data(GTK_OBJECT(dataKludge), "randomized") );
1307     gtk_adjustment_set_value(adj, randomized);
1308     gtk_adjustment_value_changed(adj);
1309 }
1310
1311
1312 void
1313 sp_toolbox_add_label(GtkWidget *tbl, gchar const *title, bool wide)
1314 {
1315     GtkWidget *boxl = gtk_hbox_new(FALSE, 0);
1316     if (wide) gtk_widget_set_size_request(boxl, MODE_LABEL_WIDTH, -1);
1317     GtkWidget *l = gtk_label_new(NULL);
1318     gtk_label_set_markup(GTK_LABEL(l), title);
1319     gtk_box_pack_end(GTK_BOX(boxl), l, FALSE, FALSE, 0);
1320     gtk_box_pack_start(GTK_BOX(tbl), boxl, FALSE, FALSE, 0);
1321     gtk_object_set_data(GTK_OBJECT(tbl), "mode_label", l);
1322 }
1323
1324
1325 static GtkWidget *
1326 sp_star_toolbox_new(SPDesktop *desktop)
1327 {
1328     GtkWidget *toolBar = 0;
1329     GtkWidget* holder = gtk_table_new( 1, 2, FALSE );
1330
1331     gchar const * descr =
1332         "<ui>"
1333         "  <toolbar name='StarToolbar'>"
1334         "    <separator />"
1335         "    <toolitem action='StarStateAction' />"
1336         "    <separator />"
1337         "    <toolitem action='FlatAction' />"
1338         "    <toolitem action='FlatAction2' />"
1339         "    <separator />"
1340         "    <toolitem action='MagnitudeAction' />"
1341         "    <toolitem action='SpokeAction' />"
1342         "    <toolitem action='RoundednessAction' />"
1343         "    <toolitem action='RandomizationAction' />"
1344         "    <separator />"
1345         "    <toolitem action='ResetAction' />"
1346         "  </toolbar>"
1347         "</ui>";
1348     GtkUIManager* mgr = gtk_ui_manager_new();
1349     GError* errVal = 0;
1350     GtkActionGroup* mainActions = gtk_action_group_new("main");
1351     {
1352         EgeOutputAction* act = ege_output_action_new( "StarStateAction", _("<b>New:</b>"), "", 0 );
1353         ege_output_action_set_use_markup( act, TRUE );
1354         gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
1355         gtk_object_set_data( GTK_OBJECT(holder), "mode_action", act );
1356     }
1357
1358     {
1359         gtk_object_set_data(GTK_OBJECT(holder), "dtw", desktop->canvas);
1360         gtk_object_set_data(GTK_OBJECT(holder), "desktop", desktop);
1361
1362         //EgeAdjustmentAction* calligraphy_angle = 0;
1363         EgeAdjustmentAction* eact = 0;
1364         gchar const *flatsidedstr = prefs_get_string_attribute( "tools.shapes.star", "isflatsided" );
1365         bool isFlatSided = flatsidedstr ? (strcmp(flatsidedstr, "false") != 0) : true;
1366
1367         /* Flatsided checkbox */
1368         {
1369             InkRadioAction* act = ink_radio_action_new( "FlatAction",
1370                                                         _("Polygon"),
1371                                                         _("Regular polygon (with one handle) instead of a star"),
1372                                                         "star_flat",
1373                                                         Inkscape::ICON_SIZE_SMALL_TOOLBAR );
1374             gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
1375
1376             InkRadioAction* act2 = ink_radio_action_new( "FlatAction2",
1377                                                          _("Star"),
1378                                                          _("Star instead of a regular polygon (with one handle)"),
1379                                                          "star_angled",
1380                                                          Inkscape::ICON_SIZE_SMALL_TOOLBAR );
1381             gtk_action_group_add_action( mainActions, GTK_ACTION( act2 ) );
1382
1383             // Connect to be in the same radio button group.
1384             gtk_radio_action_set_group( GTK_RADIO_ACTION(act), 0 );
1385             GSList* radioGroup = gtk_radio_action_get_group( GTK_RADIO_ACTION(act) );
1386             gtk_radio_action_set_group( GTK_RADIO_ACTION(act2), radioGroup );
1387
1388             gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), isFlatSided );
1389             gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act2), !isFlatSided );
1390
1391             g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(sp_stb_sides_flat_state_changed), holder);
1392             gtk_object_set_data( GTK_OBJECT(holder), "flat_action", act );
1393             gtk_object_set_data( GTK_OBJECT(holder), "flat2_action", act2 );
1394         }
1395
1396         /* Magnitude */
1397         //gchar const* labels[] = {_("tri (default)"), _("quad"), _("pent")};
1398         //gdouble values[] = {3, 4, 5};
1399         eact = create_adjustment_action( "MagnitudeAction",
1400                                          _("Corners:"), _("Number of corners of a polygon or star"),
1401                                          "tools.shapes.star", "magnitude", 3,
1402                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
1403                                          3, 1024, 1, 5,
1404                                          0, 0, 0, // labels, values, G_N_ELEMENTS(labels),
1405                                          sp_stb_magnitude_value_changed,
1406                                          1.0, 0 );
1407         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
1408         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
1409
1410         /* Spoke ratio */
1411         //gchar const* labels2[] = {_("(left edge up)"), _("(horizontal)"), _("(default)"), _("(right edge up)")};
1412         //gdouble values2[] = {-90, 0, 30, 90};
1413         eact = create_adjustment_action( "SpokeAction",
1414                                          _("Spoke ratio:"),
1415                                          // TRANSLATORS: Tip radius of a star is the distance from the center to the farthest handle.
1416                                          // Base radius is the same for the closest handle.
1417                                          _("Base radius to tip radius ratio"),
1418                                          "tools.shapes.star", "proportion", 0.5,
1419                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
1420                                          0.01, 1.0, 0.01, 0.1,
1421                                          0, 0, 0, // labels2, values2, G_N_ELEMENTS(labels2),
1422                                          sp_stb_proportion_value_changed );
1423         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
1424         g_object_set_data(G_OBJECT(holder), "prop_action", eact);
1425
1426         if ( !isFlatSided ) {
1427             gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
1428         } else {
1429             gtk_action_set_sensitive( GTK_ACTION(eact), FALSE );
1430         }
1431
1432         /* Roundedness */
1433         //gchar const* labels3[] = {_("(left edge up)"), _("(horizontal)"), _("(default)"), _("(right edge up)")};
1434         //gdouble values3[] = {-90, 0, 30, 90};
1435         eact = create_adjustment_action( "RoundednessAction",
1436                                          _("Rounded:"), _("How much rounded are the corners (0 for sharp)"),
1437                                          "tools.shapes.star", "rounded", 0.0,
1438                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
1439                                          -100.0, 100.0, 0.01, 0.1,
1440                                          0, 0, 0, // labels3, values3, G_N_ELEMENTS(labels3),
1441                                          sp_stb_rounded_value_changed );
1442         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
1443         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
1444
1445         /* Randomization */
1446         //gchar const* labels4[] = {_("(left edge up)"), _("(horizontal)"), _("(default)"), _("(right edge up)")};
1447         //gdouble values4[] = {-90, 0, 30, 90};
1448         eact = create_adjustment_action( "RandomizationAction",
1449                                          _("Randomized:"), _("Scatter randomly the corners and angles"),
1450                                          "tools.shapes.star", "randomized", 0.0,
1451                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
1452                                          -10.0, 10.0, 0.001, 0.01,
1453                                          0, 0, 0, // labels4, values4, G_N_ELEMENTS(labels4),
1454                                          sp_stb_randomized_value_changed, 0.1, 3 );
1455         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
1456         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
1457     }
1458
1459     {
1460         /* Reset */
1461         {
1462             GtkAction* act = gtk_action_new( "ResetAction",
1463                                              _("Defaults"),
1464                                              _("Reset shape parameters to defaults (use Inkscape Preferences > Tools to change defaults)"),
1465                                              GTK_STOCK_CLEAR );
1466             g_signal_connect_after( G_OBJECT(act), "activate", G_CALLBACK(sp_stb_defaults), holder );
1467             gtk_action_group_add_action( mainActions, act );
1468             gtk_action_set_sensitive( act, TRUE );
1469         }
1470     }
1471
1472     gtk_ui_manager_insert_action_group( mgr, mainActions, 0 );
1473     gtk_ui_manager_add_ui_from_string( mgr, descr, -1, &errVal );
1474
1475     toolBar = gtk_ui_manager_get_widget( mgr, "/ui/StarToolbar" );
1476     gtk_toolbar_set_style( GTK_TOOLBAR(toolBar), GTK_TOOLBAR_ICONS );
1477     gtk_toolbar_set_icon_size( GTK_TOOLBAR(toolBar), GTK_ICON_SIZE_SMALL_TOOLBAR );
1478
1479
1480     gtk_table_attach( GTK_TABLE(holder), toolBar, 0, 1, 0, 1, (GtkAttachOptions)(GTK_EXPAND | GTK_FILL), (GtkAttachOptions)(GTK_EXPAND | GTK_FILL), 0, 0 );
1481
1482     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of new stars"));
1483     swatch->setDesktop( desktop );
1484     swatch->setClickVerb( SP_VERB_CONTEXT_STAR_PREFS );
1485     swatch->setWatchedTool( "tools.shapes.star", true );
1486     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
1487     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 );
1488
1489     gtk_widget_show_all(holder);
1490     //sp_set_font_size_smaller (tbl);
1491
1492     sigc::connection *connection = new sigc::connection(
1493         sp_desktop_selection(desktop)->connectChanged(sigc::bind(sigc::ptr_fun(sp_star_toolbox_selection_changed), (GtkObject *)holder))
1494         );
1495     g_signal_connect(G_OBJECT(holder), "destroy", G_CALLBACK(delete_connection), connection);
1496
1497     return holder;
1498 }
1499
1500
1501 //########################
1502 //##       Rect         ##
1503 //########################
1504
1505 static void
1506 sp_rtb_sensitivize (GtkWidget *tbl)
1507 {
1508     GtkAdjustment *adj1 = GTK_ADJUSTMENT(gtk_object_get_data(GTK_OBJECT(tbl), "rx"));
1509     GtkAdjustment *adj2 = GTK_ADJUSTMENT(gtk_object_get_data(GTK_OBJECT(tbl), "ry"));
1510     GtkWidget *not_rounded = (GtkWidget*) g_object_get_data(G_OBJECT(tbl), "not_rounded");
1511
1512     if (adj1->value == 0 && adj2->value == 0 && gtk_object_get_data(GTK_OBJECT(tbl), "single")) { // only for a single selected rect (for now)
1513         gtk_widget_set_sensitive(GTK_WIDGET(not_rounded), FALSE);
1514     } else {
1515         gtk_widget_set_sensitive(GTK_WIDGET(not_rounded), TRUE);
1516     }
1517 }
1518
1519
1520 static void
1521 sp_rtb_value_changed(GtkAdjustment *adj, GtkWidget *tbl, gchar const *value_name,
1522                           void (*setter)(SPRect *, gdouble))
1523 {
1524     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
1525
1526     GtkWidget *us = (GtkWidget *)gtk_object_get_data(GTK_OBJECT(tbl), "units");
1527     SPUnit const *unit = sp_unit_selector_get_unit(SP_UNIT_SELECTOR(us));
1528
1529     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
1530         prefs_set_double_attribute("tools.shapes.rect", value_name, sp_units_get_pixels(adj->value, *unit));
1531     }
1532
1533     // quit if run by the attr_changed listener
1534     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
1535         return;
1536     }
1537
1538     // in turn, prevent listener from responding
1539     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
1540
1541     bool modmade = false;
1542     Inkscape::Selection *selection = sp_desktop_selection(desktop);
1543     for (GSList const *items = selection->itemList(); items != NULL; items = items->next) {
1544         if (SP_IS_RECT(items->data)) {
1545             if (adj->value != 0) {
1546                 setter(SP_RECT(items->data), sp_units_get_pixels(adj->value, *unit));
1547             } else {
1548                 SP_OBJECT_REPR(items->data)->setAttribute(value_name, NULL);
1549             }
1550             modmade = true;
1551         }
1552     }
1553
1554     sp_rtb_sensitivize (tbl);
1555
1556     if (modmade) {
1557         sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_RECT,
1558                                    _("Change rectangle"));
1559     }
1560
1561     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
1562
1563     // defocus spinbuttons by moving focus to the canvas, unless "stay" is on
1564     spinbutton_defocus(GTK_OBJECT(tbl));
1565 }
1566
1567 static void
1568 sp_rtb_rx_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1569 {
1570     sp_rtb_value_changed(adj, tbl, "rx", sp_rect_set_visible_rx);
1571 }
1572
1573 static void
1574 sp_rtb_ry_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1575 {
1576     sp_rtb_value_changed(adj, tbl, "ry", sp_rect_set_visible_ry);
1577 }
1578
1579 static void
1580 sp_rtb_width_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1581 {
1582     sp_rtb_value_changed(adj, tbl, "width", sp_rect_set_visible_width);
1583 }
1584
1585 static void
1586 sp_rtb_height_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1587 {
1588     sp_rtb_value_changed(adj, tbl, "height", sp_rect_set_visible_height);
1589 }
1590
1591
1592
1593 static void
1594 sp_rtb_defaults( GtkWidget *widget, GtkObject *obj)
1595 {
1596     GtkWidget *tbl = GTK_WIDGET(obj);
1597
1598     GtkAdjustment *adj;
1599
1600     adj = (GtkAdjustment*)gtk_object_get_data(obj, "rx");
1601     gtk_adjustment_set_value(adj, 0.0);
1602     // this is necessary if the previous value was 0, but we still need to run the callback to change all selected objects
1603     gtk_adjustment_value_changed(adj);
1604
1605     adj = (GtkAdjustment*)gtk_object_get_data(obj, "ry");
1606     gtk_adjustment_set_value(adj, 0.0);
1607     gtk_adjustment_value_changed(adj);
1608
1609     sp_rtb_sensitivize (tbl);
1610
1611     spinbutton_defocus(GTK_OBJECT(tbl));
1612 }
1613
1614 static void rect_tb_event_attr_changed(Inkscape::XML::Node *repr, gchar const *name,
1615                                        gchar const *old_value, gchar const *new_value,
1616                                        bool is_interactive, gpointer data)
1617 {
1618     GtkWidget *tbl = GTK_WIDGET(data);
1619
1620     // quit if run by the _changed callbacks
1621     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
1622         return;
1623     }
1624
1625     // in turn, prevent callbacks from responding
1626     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
1627
1628     GtkWidget *us = (GtkWidget *)gtk_object_get_data(GTK_OBJECT(tbl), "units");
1629     SPUnit const *unit = sp_unit_selector_get_unit(SP_UNIT_SELECTOR(us));
1630
1631     gpointer item = g_object_get_data(G_OBJECT(tbl), "item");
1632     if (item && SP_IS_RECT(item)) {
1633         {
1634             GtkAdjustment *adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "rx");
1635             gdouble rx = sp_rect_get_visible_rx(SP_RECT(item));
1636             gtk_adjustment_set_value(adj, sp_pixels_get_units(rx, *unit));
1637         }
1638
1639         {
1640             GtkAdjustment *adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "ry");
1641             gdouble ry = sp_rect_get_visible_ry(SP_RECT(item));
1642             gtk_adjustment_set_value(adj, sp_pixels_get_units(ry, *unit));
1643         }
1644
1645         {
1646             GtkAdjustment *adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "width");
1647             gdouble width = sp_rect_get_visible_width (SP_RECT(item));
1648             gtk_adjustment_set_value(adj, sp_pixels_get_units(width, *unit));
1649         }
1650
1651         {
1652             GtkAdjustment *adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "height");
1653             gdouble height = sp_rect_get_visible_height (SP_RECT(item));
1654             gtk_adjustment_set_value(adj, sp_pixels_get_units(height, *unit));
1655         }
1656     }
1657
1658     sp_rtb_sensitivize (tbl);
1659
1660     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
1661 }
1662
1663
1664 static Inkscape::XML::NodeEventVector rect_tb_repr_events = {
1665     NULL, /* child_added */
1666     NULL, /* child_removed */
1667     rect_tb_event_attr_changed,
1668     NULL, /* content_changed */
1669     NULL  /* order_changed */
1670 };
1671
1672 /**
1673  *  \param selection should not be NULL.
1674  */
1675 static void
1676 sp_rect_toolbox_selection_changed(Inkscape::Selection *selection, GtkObject *tbl)
1677 {
1678     int n_selected = 0;
1679     Inkscape::XML::Node *repr = NULL;
1680     SPItem *item = NULL;
1681     Inkscape::XML::Node *oldrepr = NULL;
1682
1683     for (GSList const *items = selection->itemList();
1684          items != NULL;
1685          items = items->next) {
1686         if (SP_IS_RECT((SPItem *) items->data)) {
1687             n_selected++;
1688             item = (SPItem *) items->data;
1689             repr = SP_OBJECT_REPR(item);
1690         }
1691     }
1692
1693     GtkWidget *l = GTK_WIDGET(gtk_object_get_data(GTK_OBJECT(tbl), "mode_label"));
1694
1695     g_object_set_data(G_OBJECT(tbl), "single", GINT_TO_POINTER(FALSE));
1696
1697     if (n_selected == 0) {
1698         gtk_label_set_markup(GTK_LABEL(l), _("<b>New:</b>"));
1699
1700         GtkWidget *w = (GtkWidget *) gtk_object_get_data(GTK_OBJECT(tbl), "width_sb");
1701         gtk_widget_set_sensitive(w, FALSE);
1702         GtkWidget *h = (GtkWidget *) gtk_object_get_data(GTK_OBJECT(tbl), "height_sb");
1703         gtk_widget_set_sensitive(h, FALSE);
1704
1705     } else if (n_selected == 1) {
1706         gtk_label_set_markup(GTK_LABEL(l), _("<b>Change:</b>"));
1707         g_object_set_data(G_OBJECT(tbl), "single", GINT_TO_POINTER(TRUE));
1708
1709         GtkWidget *w = (GtkWidget *) gtk_object_get_data(GTK_OBJECT(tbl), "width_sb");
1710         gtk_widget_set_sensitive(w, TRUE);
1711         GtkWidget *h = (GtkWidget *) gtk_object_get_data(GTK_OBJECT(tbl), "height_sb");
1712         gtk_widget_set_sensitive(h, TRUE);
1713
1714         oldrepr = (Inkscape::XML::Node *) gtk_object_get_data(GTK_OBJECT(tbl), "repr");
1715         if (oldrepr) { // remove old listener
1716             sp_repr_remove_listener_by_data(oldrepr, tbl);
1717             Inkscape::GC::release(oldrepr);
1718             oldrepr = 0;
1719             g_object_set_data(G_OBJECT(tbl), "repr", NULL);
1720             g_object_set_data(G_OBJECT(tbl), "item", NULL);
1721         }
1722         if (repr) {
1723             g_object_set_data(G_OBJECT(tbl), "repr", repr);
1724             g_object_set_data(G_OBJECT(tbl), "item", item);
1725             Inkscape::GC::anchor(repr);
1726             sp_repr_add_listener(repr, &rect_tb_repr_events, tbl);
1727             sp_repr_synthesize_events(repr, &rect_tb_repr_events, tbl);
1728         }
1729     } else {
1730         // FIXME: implement averaging of all parameters for multiple selected
1731         //gtk_label_set_markup(GTK_LABEL(l), _("<b>Average:</b>"));
1732         gtk_label_set_markup(GTK_LABEL(l), _("<b>Change:</b>"));
1733         sp_rtb_sensitivize (GTK_WIDGET(tbl));
1734     }
1735 }
1736
1737
1738 static GtkWidget *
1739 sp_rect_toolbox_new(SPDesktop *desktop)
1740 {
1741     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
1742
1743     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
1744     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
1745
1746     GtkTooltips *tt = gtk_tooltips_new();
1747
1748     sp_toolbox_add_label(tbl, _("<b>New:</b>"));
1749
1750     // rx/ry units menu: create
1751     GtkWidget *us = sp_unit_selector_new(SP_UNIT_ABSOLUTE | SP_UNIT_DEVICE);
1752     sp_unit_selector_setsize(us, AUX_OPTION_MENU_WIDTH, AUX_OPTION_MENU_HEIGHT);
1753     sp_unit_selector_set_unit(SP_UNIT_SELECTOR(us), desktop->namedview->doc_units);
1754     // fixme: add % meaning per cent of the width/height
1755
1756     /* W */
1757     {
1758         GtkWidget *hb = sp_tb_spinbutton(_("W:"), _("Width of rectangle"),
1759                                          "tools.shapes.rect", "width", 0,
1760                                          us, tbl, TRUE, "altx-rect",
1761                                          0, 1e6, SPIN_STEP, SPIN_PAGE_STEP,
1762                                          sp_rtb_width_value_changed);
1763         gtk_object_set_data(GTK_OBJECT(tbl), "width_sb", hb);
1764         gtk_widget_set_sensitive(hb, FALSE);
1765         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
1766     }
1767
1768     /* H */
1769     {
1770         GtkWidget *hb = sp_tb_spinbutton(_("H:"), _("Height of rectangle"),
1771                                          "tools.shapes.rect", "height", 0,
1772                                          us, tbl, FALSE, NULL,
1773                                          0, 1e6, SPIN_STEP, SPIN_PAGE_STEP,
1774                                          sp_rtb_height_value_changed);
1775         gtk_object_set_data(GTK_OBJECT(tbl), "height_sb", hb);
1776         gtk_widget_set_sensitive(hb, FALSE);
1777         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
1778     }
1779
1780     /* rx */
1781     {
1782         GtkWidget *hb = sp_tb_spinbutton(_("Rx:"), _("Horizontal radius of rounded corners"),
1783                                          "tools.shapes.rect", "rx", 0,
1784                                          us, tbl, FALSE, NULL,
1785                                          0, 1e6, SPIN_STEP, SPIN_PAGE_STEP,
1786                                          sp_rtb_rx_value_changed);
1787         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
1788     }
1789
1790     /* ry */
1791     {
1792         GtkWidget *hb = sp_tb_spinbutton(_("Ry:"), _("Vertical radius of rounded corners"),
1793                                          "tools.shapes.rect", "ry", 0,
1794                                          us, tbl, FALSE, NULL,
1795                                          0, 1e6, SPIN_STEP, SPIN_PAGE_STEP,
1796                                          sp_rtb_ry_value_changed);
1797         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
1798     }
1799
1800     // add the units menu
1801     gtk_widget_show(us);
1802     gtk_box_pack_start(GTK_BOX(tbl), us, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
1803     gtk_object_set_data(GTK_OBJECT(tbl), "units", us);
1804
1805     /* Reset */
1806     {
1807         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
1808         GtkWidget *b = gtk_button_new_with_label(_("Not rounded"));
1809         gtk_object_set_data(GTK_OBJECT(tbl), "not_rounded", b);
1810         gtk_tooltips_set_tip(tt, b, _("Make corners sharp"), NULL);
1811         gtk_widget_show(b);
1812         gtk_container_add(GTK_CONTAINER(hb), b);
1813         gtk_signal_connect(GTK_OBJECT(b), "clicked", GTK_SIGNAL_FUNC(sp_rtb_defaults), tbl);
1814         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
1815     }
1816
1817     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of new rectangles"));
1818     swatch->setDesktop (desktop);
1819     swatch->setClickVerb (SP_VERB_CONTEXT_RECT_PREFS);
1820     swatch->setWatchedTool ("tools.shapes.rect", true);
1821     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
1822     gtk_box_pack_end(GTK_BOX(tbl), swatch_, FALSE, FALSE, 0);
1823
1824     g_object_set_data(G_OBJECT(tbl), "single", GINT_TO_POINTER(TRUE));
1825     sp_rtb_sensitivize (tbl);
1826
1827     gtk_widget_show_all(tbl);
1828     sp_set_font_size_smaller (tbl);
1829
1830     sigc::connection *connection = new sigc::connection(
1831         sp_desktop_selection(desktop)->connectChanged(sigc::bind(sigc::ptr_fun(sp_rect_toolbox_selection_changed), (GtkObject *)tbl))
1832         );
1833     g_signal_connect(G_OBJECT(tbl), "destroy", G_CALLBACK(delete_connection), connection);
1834
1835     return tbl;
1836 }
1837
1838 //########################
1839 //##       Spiral       ##
1840 //########################
1841
1842 static void
1843 sp_spl_tb_value_changed(GtkAdjustment *adj, GtkWidget *tbl, gchar const *value_name)
1844 {
1845     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
1846
1847     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
1848         prefs_set_double_attribute("tools.shapes.spiral", value_name, adj->value);
1849     }
1850
1851     // quit if run by the attr_changed listener
1852     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
1853         return;
1854     }
1855
1856     // in turn, prevent listener from responding
1857     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
1858
1859     gchar* namespaced_name = g_strconcat("sodipodi:", value_name, NULL);
1860
1861     bool modmade = false;
1862     for (GSList const *items = sp_desktop_selection(desktop)->itemList();
1863          items != NULL;
1864          items = items->next)
1865     {
1866         if (SP_IS_SPIRAL((SPItem *) items->data)) {
1867             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
1868             sp_repr_set_svg_double( repr, namespaced_name, adj->value );
1869             SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
1870             modmade = true;
1871         }
1872     }
1873
1874     g_free(namespaced_name);
1875
1876     if (modmade) {
1877         sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_SPIRAL,
1878                                    _("Change spiral"));
1879     }
1880
1881     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
1882
1883     spinbutton_defocus(GTK_OBJECT(tbl));
1884 }
1885
1886 static void
1887 sp_spl_tb_revolution_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1888 {
1889     sp_spl_tb_value_changed(adj, tbl, "revolution");
1890 }
1891
1892 static void
1893 sp_spl_tb_expansion_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1894 {
1895     sp_spl_tb_value_changed(adj, tbl, "expansion");
1896 }
1897
1898 static void
1899 sp_spl_tb_t0_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
1900 {
1901     sp_spl_tb_value_changed(adj, tbl, "t0");
1902 }
1903
1904 static void
1905 sp_spl_tb_defaults(GtkWidget *widget, GtkObject *obj)
1906 {
1907     GtkWidget *tbl = GTK_WIDGET(obj);
1908
1909     GtkAdjustment *adj;
1910
1911     // fixme: make settable
1912     gdouble rev = 5;
1913     gdouble exp = 1.0;
1914     gdouble t0 = 0.0;
1915
1916     adj = (GtkAdjustment*)gtk_object_get_data(obj, "revolution");
1917     gtk_adjustment_set_value(adj, rev);
1918     gtk_adjustment_value_changed(adj);
1919
1920     adj = (GtkAdjustment*)gtk_object_get_data(obj, "expansion");
1921     gtk_adjustment_set_value(adj, exp);
1922     gtk_adjustment_value_changed(adj);
1923
1924     adj = (GtkAdjustment*)gtk_object_get_data(obj, "t0");
1925     gtk_adjustment_set_value(adj, t0);
1926     gtk_adjustment_value_changed(adj);
1927
1928     spinbutton_defocus(GTK_OBJECT(tbl));
1929 }
1930
1931
1932 static void spiral_tb_event_attr_changed(Inkscape::XML::Node *repr, gchar const *name,
1933                                          gchar const *old_value, gchar const *new_value,
1934                                          bool is_interactive, gpointer data)
1935 {
1936     GtkWidget *tbl = GTK_WIDGET(data);
1937
1938     // quit if run by the _changed callbacks
1939     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
1940         return;
1941     }
1942
1943     // in turn, prevent callbacks from responding
1944     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
1945
1946     GtkAdjustment *adj;
1947     adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "revolution");
1948     gtk_adjustment_set_value(adj, (sp_repr_get_double_attribute(repr, "sodipodi:revolution", 3.0)));
1949
1950     adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "expansion");
1951     gtk_adjustment_set_value(adj, (sp_repr_get_double_attribute(repr, "sodipodi:expansion", 1.0)));
1952
1953     adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "t0");
1954     gtk_adjustment_set_value(adj, (sp_repr_get_double_attribute(repr, "sodipodi:t0", 0.0)));
1955
1956     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
1957 }
1958
1959
1960 static Inkscape::XML::NodeEventVector spiral_tb_repr_events = {
1961     NULL, /* child_added */
1962     NULL, /* child_removed */
1963     spiral_tb_event_attr_changed,
1964     NULL, /* content_changed */
1965     NULL  /* order_changed */
1966 };
1967
1968 static void
1969 sp_spiral_toolbox_selection_changed(Inkscape::Selection *selection, GtkObject *tbl)
1970 {
1971     int n_selected = 0;
1972     Inkscape::XML::Node *repr = NULL;
1973     Inkscape::XML::Node *oldrepr = NULL;
1974
1975     for (GSList const *items = selection->itemList();
1976          items != NULL;
1977          items = items->next)
1978     {
1979         if (SP_IS_SPIRAL((SPItem *) items->data)) {
1980             n_selected++;
1981             repr = SP_OBJECT_REPR((SPItem *) items->data);
1982         }
1983     }
1984
1985     GtkWidget *l = GTK_WIDGET(gtk_object_get_data(GTK_OBJECT(tbl), "mode_label"));
1986
1987     if (n_selected == 0) {
1988         gtk_label_set_markup(GTK_LABEL(l), _("<b>New:</b>"));
1989     } else if (n_selected == 1) {
1990         gtk_label_set_markup(GTK_LABEL(l), _("<b>Change:</b>"));
1991
1992         oldrepr = (Inkscape::XML::Node *) gtk_object_get_data(GTK_OBJECT(tbl), "repr");
1993         if (oldrepr) { // remove old listener
1994             sp_repr_remove_listener_by_data(oldrepr, tbl);
1995             Inkscape::GC::release(oldrepr);
1996             oldrepr = 0;
1997             g_object_set_data(G_OBJECT(tbl), "repr", NULL);
1998         }
1999
2000         if (repr) {
2001             g_object_set_data(G_OBJECT(tbl), "repr", repr);
2002             Inkscape::GC::anchor(repr);
2003             sp_repr_add_listener(repr, &spiral_tb_repr_events, tbl);
2004             sp_repr_synthesize_events(repr, &spiral_tb_repr_events, tbl);
2005         }
2006     } else {
2007         // FIXME: implement averaging of all parameters for multiple selected
2008         //gtk_label_set_markup(GTK_LABEL(l), _("<b>Average:</b>"));
2009         gtk_label_set_markup(GTK_LABEL(l), _("<b>Change:</b>"));
2010     }
2011 }
2012
2013
2014 static GtkWidget *
2015 sp_spiral_toolbox_new(SPDesktop *desktop)
2016 {
2017     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
2018     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
2019     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
2020
2021     GtkTooltips *tt = gtk_tooltips_new();
2022
2023     sp_toolbox_add_label(tbl, _("<b>New:</b>"));
2024
2025     /* Revolution */
2026     {
2027         GtkWidget *hb = sp_tb_spinbutton(_("Turns:"), _("Number of revolutions"),
2028                                          "tools.shapes.spiral", "revolution", 3.0,
2029                                          NULL, tbl, TRUE, "altx-spiral",
2030                                          0.01, 1024.0, 0.1, 1.0,
2031                                          sp_spl_tb_revolution_value_changed, 1, 2);
2032         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_SPACING);
2033     }
2034
2035     /* Expansion */
2036     {
2037         GtkWidget *hb = sp_tb_spinbutton(_("Divergence:"), _("How much denser/sparser are outer revolutions; 1 = uniform"),
2038                                          "tools.shapes.spiral", "expansion", 1.0,
2039                                          NULL, tbl, FALSE, NULL,
2040                                          0.0, 1000.0, 0.01, 1.0,
2041                                          sp_spl_tb_expansion_value_changed);
2042         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_SPACING);
2043     }
2044
2045     /* T0 */
2046     {
2047         GtkWidget *hb = sp_tb_spinbutton(_("Inner radius:"), _("Radius of the innermost revolution (relative to the spiral size)"),
2048                                          "tools.shapes.spiral", "t0", 0.0,
2049                                          NULL, tbl, FALSE, NULL,
2050                                          0.0, 0.999, 0.01, 1.0,
2051                                          sp_spl_tb_t0_value_changed);
2052         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_SPACING);
2053     }
2054
2055     aux_toolbox_space(tbl, AUX_SPACING);
2056
2057     /* Reset */
2058     {
2059         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
2060         GtkWidget *b = gtk_button_new_with_label(_("Defaults"));
2061         gtk_tooltips_set_tip(tt, b, _("Reset shape parameters to defaults (use Inkscape Preferences > Tools to change defaults)"), NULL);
2062         gtk_widget_show(b);
2063         gtk_container_add(GTK_CONTAINER(hb), b);
2064         gtk_signal_connect(GTK_OBJECT(b), "clicked", GTK_SIGNAL_FUNC(sp_spl_tb_defaults), tbl);
2065         gtk_box_pack_start(GTK_BOX(tbl),hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
2066     }
2067
2068     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of new spirals"));
2069     swatch->setDesktop (desktop);
2070     swatch->setClickVerb (SP_VERB_CONTEXT_SPIRAL_PREFS);
2071     swatch->setWatchedTool ("tools.shapes.spiral", true);
2072     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
2073     gtk_box_pack_end(GTK_BOX(tbl), swatch_, FALSE, FALSE, 0);
2074
2075     gtk_widget_show_all(tbl);
2076     sp_set_font_size_smaller (tbl);
2077
2078     sigc::connection *connection = new sigc::connection(
2079         sp_desktop_selection(desktop)->connectChanged(sigc::bind(sigc::ptr_fun(sp_spiral_toolbox_selection_changed), (GtkObject *)tbl))
2080         );
2081     g_signal_connect(G_OBJECT(tbl), "destroy", G_CALLBACK(delete_connection), connection);
2082
2083     return tbl;
2084 }
2085
2086 //########################
2087 //##     Pen/Pencil    ##
2088 //########################
2089
2090
2091 static GtkWidget *
2092 sp_pen_toolbox_new(SPDesktop *desktop)
2093 {
2094     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
2095     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
2096     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
2097
2098     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of new paths created by Pen"));
2099     swatch->setDesktop (desktop);
2100     swatch->setClickVerb (SP_VERB_CONTEXT_PEN_PREFS);
2101     swatch->setWatchedTool ("tools.freehand.pen", true);
2102     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
2103     gtk_box_pack_end(GTK_BOX(tbl), swatch_, FALSE, FALSE, 0);
2104
2105     gtk_widget_show_all(tbl);
2106     sp_set_font_size_smaller (tbl);
2107
2108     return tbl;
2109 }
2110
2111 static GtkWidget *
2112 sp_pencil_toolbox_new(SPDesktop *desktop)
2113 {
2114     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
2115     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
2116     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
2117
2118     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of new paths created by Pencil"));
2119     swatch->setDesktop (desktop);
2120     swatch->setClickVerb (SP_VERB_CONTEXT_PENCIL_PREFS);
2121     swatch->setWatchedTool ("tools.freehand.pencil", true);
2122     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
2123     gtk_box_pack_end(GTK_BOX(tbl), swatch_, FALSE, FALSE, 0);
2124
2125     gtk_widget_show_all(tbl);
2126     sp_set_font_size_smaller (tbl);
2127
2128     return tbl;
2129 }
2130
2131
2132 //########################
2133 //##     Calligraphy    ##
2134 //########################
2135
2136 static void sp_ddc_mass_value_changed( GtkAdjustment *adj, GtkWidget *tbl )
2137 {
2138     prefs_set_double_attribute( "tools.calligraphic", "mass", adj->value );
2139 }
2140
2141 static void sp_ddc_wiggle_value_changed( GtkAdjustment *adj, GtkWidget *tbl )
2142 {
2143     prefs_set_double_attribute( "tools.calligraphic", "wiggle", adj->value );
2144 }
2145
2146 static void sp_ddc_angle_value_changed( GtkAdjustment *adj, GtkWidget *tbl )
2147 {
2148     prefs_set_double_attribute( "tools.calligraphic", "angle", adj->value );
2149 }
2150
2151 static void sp_ddc_width_value_changed( GtkAdjustment *adj, GtkWidget *tbl )
2152 {
2153     prefs_set_double_attribute( "tools.calligraphic", "width", adj->value * 0.01 );
2154 }
2155
2156 static void sp_ddc_velthin_value_changed( GtkAdjustment *adj, GtkWidget *tbl )
2157 {
2158     prefs_set_double_attribute("tools.calligraphic", "thinning", adj->value);
2159 }
2160
2161 static void sp_ddc_flatness_value_changed( GtkAdjustment *adj, GtkWidget *tbl )
2162 {
2163     prefs_set_double_attribute( "tools.calligraphic", "flatness", adj->value );
2164 }
2165
2166 static void sp_ddc_tremor_value_changed( GtkAdjustment *adj, GtkWidget *tbl )
2167 {
2168     prefs_set_double_attribute( "tools.calligraphic", "tremor", adj->value );
2169 }
2170
2171 static void sp_ddc_cap_rounding_value_changed( GtkAdjustment *adj, GtkWidget *tbl )
2172 {
2173     prefs_set_double_attribute( "tools.calligraphic", "cap_rounding", adj->value );
2174 }
2175
2176 static void sp_ddc_pressure_state_changed( GtkToggleAction *act, gpointer data )
2177 {
2178     prefs_set_int_attribute( "tools.calligraphic", "usepressure", gtk_toggle_action_get_active( act ) ? 1 : 0);
2179 }
2180
2181 static void sp_ddc_trace_background_changed( GtkToggleAction *act, gpointer data )
2182 {
2183     prefs_set_int_attribute( "tools.calligraphic", "tracebackground", gtk_toggle_action_get_active( act ) ? 1 : 0);
2184 }
2185
2186 static void sp_ddc_tilt_state_changed( GtkToggleAction *act, GtkAction *calligraphy_angle )
2187 {
2188     prefs_set_int_attribute( "tools.calligraphic", "usetilt", gtk_toggle_action_get_active( act ) ? 1 : 0 );
2189
2190     gtk_action_set_sensitive( calligraphy_angle, !gtk_toggle_action_get_active( act ) );
2191 }
2192
2193 static void sp_ddc_defaults(GtkWidget *, GtkWidget *dataKludge)
2194 {
2195     // FIXME: make defaults settable via Inkscape Options
2196     struct KeyValue {
2197         char const *key;
2198         double value;
2199     } const key_values[] = {
2200         {"mass", 0.02},
2201         {"wiggle", 0.0},
2202         {"angle", 30.0},
2203         {"width", 15},
2204         {"thinning", 0.1},
2205         {"tremor", 0.0},
2206         {"flatness", 0.9},
2207         {"cap_rounding", 0.0}
2208     };
2209
2210     for (unsigned i = 0; i < G_N_ELEMENTS(key_values); ++i) {
2211         KeyValue const &kv = key_values[i];
2212         GtkAdjustment* adj = static_cast<GtkAdjustment *>(gtk_object_get_data(GTK_OBJECT(dataKludge), kv.key));
2213         if ( adj ) {
2214             gtk_adjustment_set_value(adj, kv.value);
2215         }
2216     }
2217 }
2218
2219
2220 static GtkWidget *
2221 sp_calligraphy_toolbox_new(SPDesktop *desktop)
2222 {
2223     GtkWidget *toolBar = 0;
2224     GtkWidget* holder = gtk_table_new( 1, 2, FALSE );
2225
2226     gchar const * descr =
2227         "<ui>"
2228         "  <toolbar name='CalligraphyToolbar'>"
2229         "    <separator />"
2230         "    <toolitem name='Width' action='WidthAction' />"
2231         "    <toolitem name='Thinning' action='ThinningAction' />"
2232         "    <separator />"
2233         "    <toolitem name='Angle' action='AngleAction' />"
2234         "    <toolitem action='FixationAction' />"
2235         "    <toolitem action='CapRoundingAction' />"
2236         "    <separator />"
2237         "    <toolitem action='TremorAction' />"
2238         "    <toolitem action='WiggleAction' />"
2239         "    <toolitem action='MassAction' />"
2240         "    <separator />"
2241         "    <toolitem action='TraceAction' />"
2242         "    <toolitem action='PressureAction' />"
2243         "    <toolitem action='TiltAction' />"
2244         "    <toolitem action='ResetAction' />"
2245         "  </toolbar>"
2246         "</ui>";
2247     GtkUIManager* mgr = gtk_ui_manager_new();
2248     GError* errVal = 0;
2249     GtkActionGroup* mainActions = gtk_action_group_new("main");
2250
2251     {
2252         EgeAdjustmentAction* calligraphy_angle = 0;
2253
2254         {
2255         /* Width */
2256         gchar const* labels[] = {_("(hairline)"), 0, 0, 0, _("(default)"), 0, 0, 0, 0, _("(broad stroke)")};
2257         gdouble values[] = {1, 3, 5, 10, 15, 20, 30, 50, 75, 100};
2258         EgeAdjustmentAction *eact = create_adjustment_action( "WidthAction",
2259                                          _("Width:"), _("The width of the calligraphic pen (relative to the visible canvas area)"),
2260                                          "tools.calligraphic", "width", 15,
2261                                          GTK_WIDGET(desktop->canvas), NULL, holder, TRUE, "altx-calligraphy",
2262                                          1, 100, 1.0, 10.0,
2263                                          labels, values, G_N_ELEMENTS(labels),
2264                                          sp_ddc_width_value_changed,  0.01, 0, 100 );
2265         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2266         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2267         }
2268
2269         {
2270         /* Thinning */
2271             gchar const* labels[] = {_("(speed blows up stroke)"), 0, 0, _("(slight widening)"), _("(constant width)"), _("(slight thinning, default)"), 0, 0, _("(speed deflates stroke)")};
2272             gdouble values[] = {-1, -0.4, -0.2, -0.1, 0, 0.1, 0.2, 0.4, 1};
2273         EgeAdjustmentAction* eact = create_adjustment_action( "ThinningAction",
2274                                          _("Thinning:"), _("How much velocity thins the stroke (> 0 makes fast strokes thinner, < 0 makes them broader, 0 makes width independent of velocity)"),
2275                                          "tools.calligraphic", "thinning", 0.1,
2276                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2277                                          -1.0, 1.0, 0.01, 0.1,
2278                                          labels, values, G_N_ELEMENTS(labels),
2279                                          sp_ddc_velthin_value_changed, 0.01, 2);
2280         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2281         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2282         }
2283
2284         {
2285         /* Angle */
2286         gchar const* labels[] = {_("(left edge up)"), 0, 0, _("(horizontal)"), _("(default)"), 0, _("(right edge up)")};
2287         gdouble values[] = {-90, -60, -30, 0, 30, 60, 90};
2288         EgeAdjustmentAction* eact = create_adjustment_action( "AngleAction",
2289                                          _("Angle:"), _("The angle of the pen's nib (in degrees; 0 = horizontal; has no effect if fixation = 0)"),
2290                                          "tools.calligraphic", "angle", 30,
2291                                          GTK_WIDGET(desktop->canvas), NULL, holder, TRUE, "calligraphy-angle",
2292                                          -90.0, 90.0, 1.0, 10.0,
2293                                          labels, values, G_N_ELEMENTS(labels),
2294                                          sp_ddc_angle_value_changed, 1, 0 );
2295         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2296         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2297         calligraphy_angle = eact;
2298         }
2299
2300         {
2301         /* Fixation */
2302             gchar const* labels[] = {_("(perpendicular to stroke, \"brush\")"), 0, 0, 0, _("(almost fixed, default)"), _("(fixed by Angle, \"pen\")")};
2303         gdouble values[] = {0, 0.2, 0.4, 0.6, 0.9, 1.0};
2304         EgeAdjustmentAction* eact = create_adjustment_action( "FixationAction",
2305                                          _("Fixation:"), _("Angle behavior (0 = nib always perpendicular to stroke direction, 1 = fixed angle)"),
2306                                          "tools.calligraphic", "flatness", 0.9,
2307                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2308                                          0.0, 1.0, 0.01, 0.1,
2309                                          labels, values, G_N_ELEMENTS(labels),
2310                                          sp_ddc_flatness_value_changed, 0.01, 2 );
2311         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2312         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2313         }
2314
2315         {
2316         /* Cap Rounding */
2317             gchar const* labels[] = {_("(blunt caps, default)"), _("(slightly bulging)"), 0, 0, _("(approximately round)"), _("(long protruding caps)")};
2318         gdouble values[] = {0, 0.3, 0.5, 1.0, 1.4, 5.0};
2319         // TRANSLATORS: "cap" means "end" (both start and finish) here
2320         EgeAdjustmentAction* eact = create_adjustment_action( "CapRoundingAction",
2321                                          _("Caps:"), _("Increase to make caps at the ends of strokes protrude more (0 = no caps, 1 = round caps)"),
2322                                          "tools.calligraphic", "cap_rounding", 0.0,
2323                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2324                                          0.0, 5.0, 0.01, 0.1,
2325                                          labels, values, G_N_ELEMENTS(labels),
2326                                          sp_ddc_cap_rounding_value_changed, 0.01, 2 );
2327         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2328         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2329         }
2330
2331         {
2332         /* Tremor */
2333             gchar const* labels[] = {_("(smooth line)"), _("(slight tremor)"), _("(noticeable tremor)"), 0, 0, _("(maximum tremor)")};
2334         gdouble values[] = {0, 0.1, 0.2, 0.4, 0.6, 1.0};
2335         EgeAdjustmentAction* eact = create_adjustment_action( "TremorAction",
2336                                          _("Tremor:"), _("Increase to make strokes rugged and trembling"),
2337                                          "tools.calligraphic", "tremor", 0.0,
2338                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2339                                          0.0, 1.0, 0.01, 0.1,
2340                                          labels, values, G_N_ELEMENTS(labels),
2341                                          sp_ddc_tremor_value_changed, 0.01, 2 );
2342
2343         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2344         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2345         }
2346
2347         {
2348         /* Wiggle */
2349         gchar const* labels[] = {_("(no wiggle)"), _("(slight deviation)"), 0, 0, _("(wild waves and curls)")};
2350         gdouble values[] = {0, 0.2, 0.4, 0.6, 1.0};
2351         EgeAdjustmentAction* eact = create_adjustment_action( "WiggleAction",
2352                                          _("Wiggle:"), _("Increase to make the pen waver and wiggle"),
2353                                          "tools.calligraphic", "wiggle", 0.0,
2354                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2355                                          0.0, 1.0, 0.01, 0.1,
2356                                          labels, values, G_N_ELEMENTS(labels),
2357                                          sp_ddc_wiggle_value_changed, 0.01, 2 );
2358         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2359         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2360         }
2361
2362         {
2363         /* Mass */
2364             gchar const* labels[] = {_("(no inertia)"), _("(slight smoothing, default)"), _("(noticeable lagging)"), 0, 0, _("(maximum inertia)")};
2365         gdouble values[] = {0.0, 0.02, 0.1, 0.2, 0.5, 1.0};
2366         EgeAdjustmentAction* eact = create_adjustment_action( "MassAction",
2367                                          _("Mass:"), _("Increase to make the pen drag behind, as if slowed by inertia"),
2368                                          "tools.calligraphic", "mass", 0.02,
2369                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2370                                          0.0, 1.0, 0.01, 0.1,
2371                                          labels, values, G_N_ELEMENTS(labels),
2372                                          sp_ddc_mass_value_changed, 0.01, 2 );
2373         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2374         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2375         }
2376
2377
2378         /* Trace Background button */
2379         {
2380             InkToggleAction* act = ink_toggle_action_new( "TraceAction",
2381                                                           _("Trace Background"),
2382                                                           _("Trace the lightness of the background by the width of the pen (white - minimum width, black - maximum width)"),
2383                                                           "trace_background",
2384                                                           Inkscape::ICON_SIZE_DECORATION );
2385             gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
2386             g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(sp_ddc_trace_background_changed), NULL);
2387             gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), prefs_get_int_attribute( "tools.calligraphic", "tracebackground", 0 ) );
2388         }
2389
2390         /* Use Pressure button */
2391         {
2392             InkToggleAction* act = ink_toggle_action_new( "PressureAction",
2393                                                           _("Pressure"),
2394                                                           _("Use the pressure of the input device to alter the width of the pen"),
2395                                                           "use_pressure",
2396                                                           Inkscape::ICON_SIZE_DECORATION );
2397             gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
2398             g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(sp_ddc_pressure_state_changed), NULL);
2399             gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), prefs_get_int_attribute( "tools.calligraphic", "usepressure", 1 ) );
2400         }
2401
2402         /* Use Tilt button */
2403         {
2404             InkToggleAction* act = ink_toggle_action_new( "TiltAction",
2405                                                           _("Tilt"),
2406                                                           _("Use the tilt of the input device to alter the angle of the pen's nib"),
2407                                                           "use_tilt",
2408                                                           Inkscape::ICON_SIZE_DECORATION );
2409             gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
2410             g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(sp_ddc_tilt_state_changed), calligraphy_angle );
2411             gtk_action_set_sensitive( GTK_ACTION(calligraphy_angle), !prefs_get_int_attribute( "tools.calligraphic", "usetilt", 1 ) );
2412             gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), prefs_get_int_attribute( "tools.calligraphic", "usetilt", 1 ) );
2413         }
2414
2415         /* Reset */
2416         {
2417             GtkAction* act = gtk_action_new( "ResetAction",
2418                                              _("Defaults"),
2419                                              _("Reset shape parameters to defaults (use Inkscape Preferences > Tools to change defaults)"),
2420                                              GTK_STOCK_CLEAR );
2421             g_signal_connect_after( G_OBJECT(act), "activate", G_CALLBACK(sp_ddc_defaults), holder );
2422             gtk_action_group_add_action( mainActions, act );
2423             gtk_action_set_sensitive( act, TRUE );
2424         }
2425     }
2426
2427
2428     gtk_ui_manager_insert_action_group( mgr, mainActions, 0 );
2429     gtk_ui_manager_add_ui_from_string( mgr, descr, -1, &errVal );
2430
2431     toolBar = gtk_ui_manager_get_widget( mgr, "/ui/CalligraphyToolbar" );
2432     gtk_toolbar_set_style( GTK_TOOLBAR(toolBar), GTK_TOOLBAR_ICONS );
2433     gtk_toolbar_set_icon_size( GTK_TOOLBAR(toolBar), GTK_ICON_SIZE_SMALL_TOOLBAR );
2434
2435
2436     gtk_table_attach( GTK_TABLE(holder), toolBar, 0, 1, 0, 1, (GtkAttachOptions)(GTK_EXPAND | GTK_FILL), (GtkAttachOptions)(GTK_EXPAND | GTK_FILL), 0, 0 );
2437
2438     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of new calligraphic strokes"));
2439     swatch->setDesktop (desktop);
2440     swatch->setClickVerb (SP_VERB_CONTEXT_CALLIGRAPHIC_PREFS);
2441     swatch->setWatchedTool ("tools.calligraphic", true);
2442     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
2443     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 );
2444
2445     gtk_widget_show_all(holder);
2446     //sp_set_font_size_smaller (tbl);
2447
2448     return holder;
2449 }
2450
2451
2452 //########################
2453 //##    Circle / Arc    ##
2454 //########################
2455
2456 static void
2457 sp_arctb_sensitivize (GtkWidget *tbl, double v1, double v2)
2458 {
2459     GtkWidget *ocb = (GtkWidget*) g_object_get_data(G_OBJECT(tbl), "open_checkbox");
2460     GtkWidget *make_whole = (GtkWidget*) g_object_get_data(G_OBJECT(tbl), "make_whole");
2461
2462     if (v1 == 0 && v2 == 0) {
2463         if (gtk_object_get_data(GTK_OBJECT(tbl), "single")) { // only for a single selected ellipse (for now)
2464             gtk_widget_set_sensitive(GTK_WIDGET(ocb), FALSE);
2465             gtk_widget_set_sensitive(GTK_WIDGET(make_whole), FALSE);
2466         }
2467     } else {
2468         gtk_widget_set_sensitive(GTK_WIDGET(ocb), TRUE);
2469         gtk_widget_set_sensitive(GTK_WIDGET(make_whole), TRUE);
2470     }
2471 }
2472
2473 static void
2474 sp_arctb_startend_value_changed(GtkAdjustment *adj, GtkWidget *tbl, gchar const *value_name, gchar const *other_name)
2475 {
2476     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
2477
2478     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
2479         prefs_set_double_attribute("tools.shapes.arc", value_name, (adj->value * M_PI)/ 180);
2480     }
2481
2482     // quit if run by the attr_changed listener
2483     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
2484         return;
2485     }
2486
2487     // in turn, prevent listener from responding
2488     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
2489
2490     gchar* namespaced_name = g_strconcat("sodipodi:", value_name, NULL);
2491
2492     bool modmade = false;
2493     for (GSList const *items = sp_desktop_selection(desktop)->itemList();
2494          items != NULL;
2495          items = items->next)
2496     {
2497         SPItem *item = SP_ITEM(items->data);
2498
2499         if (SP_IS_ARC(item) && SP_IS_GENERICELLIPSE(item)) {
2500
2501             SPGenericEllipse *ge = SP_GENERICELLIPSE(item);
2502             SPArc *arc = SP_ARC(item);
2503
2504             if (!strcmp(value_name, "start"))
2505                 ge->start = (adj->value * M_PI)/ 180;
2506             else
2507                 ge->end = (adj->value * M_PI)/ 180;
2508
2509             sp_genericellipse_normalize(ge);
2510             ((SPObject *)arc)->updateRepr();
2511             ((SPObject *)arc)->requestDisplayUpdate(SP_OBJECT_MODIFIED_FLAG);
2512
2513             modmade = true;
2514         }
2515     }
2516
2517     g_free(namespaced_name);
2518
2519     GtkAdjustment *other = (GtkAdjustment *)gtk_object_get_data(GTK_OBJECT(tbl), other_name);
2520
2521     sp_arctb_sensitivize (tbl, adj->value, other->value);
2522
2523     if (modmade) {
2524         sp_document_maybe_done(sp_desktop_document(desktop), value_name, SP_VERB_CONTEXT_ARC,
2525                                    _("Arc: Change start/end"));
2526     }
2527
2528     // defocus spinbuttons by moving focus to the canvas, unless "stay" is on
2529     spinbutton_defocus(GTK_OBJECT(tbl));
2530
2531     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
2532 }
2533
2534
2535 static void
2536 sp_arctb_start_value_changed(GtkAdjustment *adj,  GtkWidget *tbl)
2537 {
2538     sp_arctb_startend_value_changed(adj,  tbl, "start", "end");
2539 }
2540
2541 static void
2542 sp_arctb_end_value_changed(GtkAdjustment *adj, GtkWidget *tbl)
2543 {
2544     sp_arctb_startend_value_changed(adj,  tbl, "end", "start");
2545 }
2546
2547 static void
2548 sp_arctb_open_state_changed(GtkWidget *widget, GtkObject *tbl)
2549 {
2550     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
2551
2552     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
2553         if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget))) {
2554             prefs_set_string_attribute("tools.shapes.arc", "open", "true");
2555         } else {
2556             prefs_set_string_attribute("tools.shapes.arc", "open", NULL);
2557         }
2558     }
2559
2560     // quit if run by the attr_changed listener
2561     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
2562         return;
2563     }
2564
2565     // in turn, prevent listener from responding
2566     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
2567
2568     bool modmade = false;
2569
2570     if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget))) {
2571         for (GSList const *items = sp_desktop_selection(desktop)->itemList();
2572              items != NULL;
2573              items = items->next)
2574         {
2575             if (SP_IS_ARC((SPItem *) items->data)) {
2576                 Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
2577                 repr->setAttribute("sodipodi:open", "true");
2578                 SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
2579                 modmade = true;
2580             }
2581         }
2582     } else {
2583         for (GSList const *items = sp_desktop_selection(desktop)->itemList();
2584              items != NULL;
2585              items = items->next)
2586         {
2587             if (SP_IS_ARC((SPItem *) items->data))    {
2588                 Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
2589                 repr->setAttribute("sodipodi:open", NULL);
2590                 SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
2591                 modmade = true;
2592             }
2593         }
2594     }
2595
2596     if (modmade) {
2597         sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_ARC,
2598                                    _("Arc: Change open/closed"));
2599     }
2600
2601     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
2602
2603     spinbutton_defocus(GTK_OBJECT(tbl));
2604 }
2605
2606 static void sp_arctb_defaults(GtkWidget *, GtkObject *obj)
2607 {
2608     GtkWidget *tbl = GTK_WIDGET(obj);
2609
2610     GtkAdjustment *adj;
2611     adj = (GtkAdjustment*)gtk_object_get_data(obj, "start");
2612     gtk_adjustment_set_value(adj, 0.0);
2613     gtk_adjustment_value_changed(adj);
2614
2615     adj = (GtkAdjustment*)gtk_object_get_data(obj, "end");
2616     gtk_adjustment_set_value(adj, 0.0);
2617     gtk_adjustment_value_changed(adj);
2618
2619     spinbutton_defocus(GTK_OBJECT(tbl));
2620 }
2621
2622 static void arc_tb_event_attr_changed(Inkscape::XML::Node *repr, gchar const *name,
2623                                       gchar const *old_value, gchar const *new_value,
2624                                       bool is_interactive, gpointer data)
2625 {
2626     GtkWidget *tbl = GTK_WIDGET(data);
2627
2628     // quit if run by the _changed callbacks
2629     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
2630         return;
2631     }
2632
2633     // in turn, prevent callbacks from responding
2634     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
2635
2636     gdouble start = sp_repr_get_double_attribute(repr, "sodipodi:start", 0.0);
2637     gdouble end = sp_repr_get_double_attribute(repr, "sodipodi:end", 0.0);
2638
2639     GtkAdjustment *adj1,*adj2;
2640     adj1 = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "start");
2641     gtk_adjustment_set_value(adj1, mod360((start * 180)/M_PI));
2642     adj2 = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "end");
2643     gtk_adjustment_set_value(adj2, mod360((end * 180)/M_PI));
2644
2645     sp_arctb_sensitivize (tbl, adj1->value, adj2->value);
2646
2647     char const *openstr = NULL;
2648     openstr = repr->attribute("sodipodi:open");
2649     GtkWidget *ocb = (GtkWidget*) g_object_get_data(G_OBJECT(tbl), "open_checkbox");
2650
2651     if (openstr) {
2652         gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(ocb),  TRUE);
2653     } else {
2654         gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(ocb),  FALSE);
2655     }
2656
2657     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
2658 }
2659
2660 static Inkscape::XML::NodeEventVector arc_tb_repr_events = {
2661     NULL, /* child_added */
2662     NULL, /* child_removed */
2663     arc_tb_event_attr_changed,
2664     NULL, /* content_changed */
2665     NULL  /* order_changed */
2666 };
2667
2668
2669 static void
2670 sp_arc_toolbox_selection_changed(Inkscape::Selection *selection, GtkObject *tbl)
2671 {
2672     int n_selected = 0;
2673     Inkscape::XML::Node *repr = NULL;
2674     Inkscape::XML::Node *oldrepr = NULL;
2675
2676     for (GSList const *items = selection->itemList();
2677          items != NULL;
2678          items = items->next)
2679     {
2680         if (SP_IS_ARC((SPItem *) items->data)) {
2681             n_selected++;
2682             repr = SP_OBJECT_REPR((SPItem *) items->data);
2683         }
2684     }
2685
2686     GtkWidget *l = GTK_WIDGET(gtk_object_get_data(GTK_OBJECT(tbl), "mode_label"));
2687
2688     g_object_set_data(G_OBJECT(tbl), "single", GINT_TO_POINTER(FALSE));
2689     if (n_selected == 0) {
2690         gtk_label_set_markup(GTK_LABEL(l), _("<b>New:</b>"));
2691     } else if (n_selected == 1) {
2692         g_object_set_data(G_OBJECT(tbl), "single", GINT_TO_POINTER(TRUE));
2693         gtk_label_set_markup(GTK_LABEL(l), _("<b>Change:</b>"));
2694
2695         oldrepr = (Inkscape::XML::Node *) gtk_object_get_data(GTK_OBJECT(tbl), "repr");
2696
2697         if (oldrepr) { // remove old listener
2698             sp_repr_remove_listener_by_data(oldrepr, tbl);
2699             Inkscape::GC::release(oldrepr);
2700             oldrepr = 0;
2701             g_object_set_data(G_OBJECT(tbl), "repr", NULL);
2702         }
2703
2704         if (repr) {
2705             g_object_set_data(G_OBJECT(tbl), "repr", repr);
2706             Inkscape::GC::anchor(repr);
2707             sp_repr_add_listener(repr, &arc_tb_repr_events, tbl);
2708             sp_repr_synthesize_events(repr, &arc_tb_repr_events, tbl);
2709         }
2710     } else {
2711         // FIXME: implement averaging of all parameters for multiple selected
2712         //gtk_label_set_markup(GTK_LABEL(l), _("<b>Average:</b>"));
2713         gtk_label_set_markup(GTK_LABEL(l), _("<b>Change:</b>"));
2714         sp_arctb_sensitivize (GTK_WIDGET(tbl), 1, 0);
2715     }
2716 }
2717
2718
2719 static GtkWidget *
2720 sp_arc_toolbox_new(SPDesktop *desktop)
2721 {
2722     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
2723
2724     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
2725     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
2726
2727     GtkTooltips *tt = gtk_tooltips_new();
2728
2729     sp_toolbox_add_label(tbl, _("<b>New:</b>"));
2730
2731     /* Start */
2732     {
2733         GtkWidget *hb = sp_tb_spinbutton(_("Start:"), _("The angle (in degrees) from the horizontal to the arc's start point"),
2734                                          "tools.shapes.arc", "start", 0.0,
2735                                          NULL, tbl, TRUE, "altx-arc",
2736                                          -360.0, 360.0, 1.0, 10.0,
2737                                          sp_arctb_start_value_changed);
2738         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
2739     }
2740
2741     /* End */
2742     {
2743         GtkWidget *hb = sp_tb_spinbutton(_("End:"), _("The angle (in degrees) from the horizontal to the arc's end point"),
2744                                          "tools.shapes.arc", "end", 0.0,
2745                                          NULL, tbl, FALSE, NULL,
2746                                          -360.0, 360.0, 1.0, 10.0,
2747                                          sp_arctb_end_value_changed);
2748         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
2749     }
2750
2751     /* Segments / Pie checkbox */
2752     {
2753         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
2754         GtkWidget *fscb = gtk_check_button_new_with_label(_("Open arc"));
2755         gtk_tooltips_set_tip(tt, fscb, _("Switch between arc (unclosed shape) and segment (closed shape with two radii)"), NULL);
2756
2757         gchar const *openstr = NULL;
2758         openstr = prefs_get_string_attribute("tools.shapes.arc", "open");
2759         if (!openstr || (openstr && !strcmp(openstr, "false")))
2760             gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(fscb),  FALSE);
2761         else
2762             gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(fscb),  TRUE);
2763
2764         gtk_widget_show(fscb);
2765         gtk_object_set_data(GTK_OBJECT(tbl), "open_checkbox", fscb);
2766         gtk_container_add(GTK_CONTAINER(hb), fscb);
2767         g_signal_connect(G_OBJECT(fscb), "toggled", GTK_SIGNAL_FUNC(sp_arctb_open_state_changed ), tbl);
2768         gtk_box_pack_start(GTK_BOX(tbl),hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
2769     }
2770
2771     /* Make Whole */
2772     {
2773         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
2774         GtkWidget *b = gtk_button_new_with_label(_("Make whole"));
2775         gtk_object_set_data(GTK_OBJECT(tbl), "make_whole", b);
2776         gtk_tooltips_set_tip(tt, b, _("Make the shape a whole ellipse, not arc or segment"), NULL);
2777         gtk_widget_show(b);
2778         gtk_container_add(GTK_CONTAINER(hb), b);
2779         gtk_signal_connect(GTK_OBJECT(b), "clicked", GTK_SIGNAL_FUNC(sp_arctb_defaults), tbl);
2780         gtk_box_pack_start(GTK_BOX(tbl),hb, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
2781     }
2782
2783     g_object_set_data(G_OBJECT(tbl), "single", GINT_TO_POINTER(TRUE));
2784     // sensitivize make whole and open checkbox
2785     {
2786         GtkAdjustment *adj1 = GTK_ADJUSTMENT(gtk_object_get_data(GTK_OBJECT(tbl), "start"));
2787         GtkAdjustment *adj2 = GTK_ADJUSTMENT(gtk_object_get_data(GTK_OBJECT(tbl), "end"));
2788         sp_arctb_sensitivize (tbl, adj1->value, adj2->value);
2789     }
2790
2791     sigc::connection *connection = new sigc::connection(
2792         sp_desktop_selection(desktop)->connectChanged(sigc::bind(sigc::ptr_fun(sp_arc_toolbox_selection_changed), (GtkObject *)tbl))
2793         );
2794     g_signal_connect(G_OBJECT(tbl), "destroy", G_CALLBACK(delete_connection), connection);
2795
2796     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of new ellipses"));
2797     swatch->setDesktop (desktop);
2798     swatch->setClickVerb (SP_VERB_CONTEXT_ARC_PREFS);
2799     swatch->setWatchedTool ("tools.shapes.arc", true);
2800     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
2801     gtk_box_pack_end(GTK_BOX(tbl), swatch_, FALSE, FALSE, 0);
2802
2803     gtk_widget_show_all(tbl);
2804     sp_set_font_size_smaller (tbl);
2805
2806     return tbl;
2807 }
2808
2809
2810
2811
2812 // toggle button callbacks and updaters
2813
2814 //########################
2815 //##      Dropper       ##
2816 //########################
2817
2818 static void toggle_dropper_pick_alpha (GtkWidget *button, gpointer tbl) {
2819     prefs_set_int_attribute ("tools.dropper", "pick",
2820         gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button)));
2821     GtkWidget *set_checkbox = (GtkWidget*) g_object_get_data(G_OBJECT(tbl), "set_checkbox");
2822     if (set_checkbox) {
2823         if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button))) {
2824             gtk_widget_set_sensitive (GTK_WIDGET (set_checkbox), TRUE);
2825         } else {
2826             gtk_widget_set_sensitive (GTK_WIDGET (set_checkbox), FALSE);
2827         }
2828     }
2829     spinbutton_defocus(GTK_OBJECT(tbl));
2830 }
2831
2832 static void toggle_dropper_set_alpha (GtkWidget *button, gpointer tbl) {
2833     prefs_set_int_attribute ("tools.dropper", "setalpha",
2834         gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button)) ? 1 : 0);
2835     spinbutton_defocus(GTK_OBJECT(tbl));
2836 }
2837
2838
2839 /**
2840  * Copy the current saved desktop color to the clipboard as full hex + alpha
2841  * color representation. This is useful for passing values between various
2842  * input boxes, or directly to xml.
2843  */
2844 /* static void
2845 sp_dropper_copy( GtkWidget *widget, GtkObject *obj)
2846 {
2847     GtkWidget *tbl = GTK_WIDGET(obj);
2848
2849     SPDesktop *desktop =
2850         (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
2851
2852
2853     sp_dropper_c32_color_copy( sp_desktop_get_color(desktop, true) );
2854 }*/
2855
2856
2857 /**
2858  * Copies currently saved desktop color to the clipboard as a hex value. This
2859  * is useful for editing webpages and needing a value quickly for web
2860  * colors.
2861  *
2862  * TODO: When the toggle of the dropper is set to not mix color against
2863  *       page background, this still just gets the color of the page and
2864  *       doesn't get the actual mixed against background which is needed
2865  *       for the hex value ppl. want for web pages, etc.
2866  */
2867
2868 /* static void
2869 sp_dropper_copy_as_hex ( GtkWidget *widget, GtkObject *obj)
2870 {
2871     GtkWidget *tbl = GTK_WIDGET(obj);
2872
2873     SPDesktop *desktop =
2874         (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl), "desktop");
2875
2876     sp_dropper_c32_color_copy_hex( sp_desktop_get_color(desktop, true) );
2877 }*/
2878
2879
2880 /**
2881  * Sets the input boxes with the changed color and opacity. This is used as a
2882  * callback for style changing.
2883  */
2884 /* static bool
2885 sp_style_changed (const SPCSSAttr *css, gpointer data)
2886 {
2887     // GrDrag *drag = (GrDrag *) data;
2888
2889     // set fill of text entry box
2890     if (css->attribute("fill"))
2891         gtk_entry_set_text((GtkEntry *)dropper_rgb_entry,
2892             css->attribute("fill"));
2893
2894     // set opacity of text entry box
2895     if (css->attribute("fill-opacity"))
2896         gtk_entry_set_text((GtkEntry *)dropper_opacity_entry,
2897             css->attribute("fill-opacity"));
2898
2899     // set fill of text entry box
2900     if (css->attribute("stroke"))
2901         gtk_entry_set_text((GtkEntry *)dropper_rgb_entry,
2902             css->attribute("stroke"));
2903
2904     // set opacity of text entry box
2905     if (css->attribute("stroke-opacity"))
2906         gtk_entry_set_text((GtkEntry *)dropper_opacity_entry,
2907             css->attribute("stroke-opacity"));
2908     return false;
2909
2910 }
2911 */
2912
2913
2914 /**
2915  * Dropper auxiliary toolbar construction and setup.
2916  *
2917  * TODO: Would like to add swatch of current color.
2918  * TODO: Add queue of last 5 or so colors selected with new swatches so that
2919  *       can drag and drop places. Will provide a nice mixing palette.
2920  */
2921 static GtkWidget *
2922 sp_dropper_toolbox_new(SPDesktop *desktop)
2923 {
2924     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
2925
2926     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
2927     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
2928
2929     GtkTooltips *tt = gtk_tooltips_new();
2930
2931
2932     gtk_box_pack_start(GTK_BOX(tbl), gtk_hbox_new(FALSE, 0), FALSE, FALSE,
2933                        AUX_BETWEEN_BUTTON_GROUPS);
2934     // sp_toolbox_add_label(tbl, _("<b>New:</b>"));
2935
2936
2937
2938     /* RGB Input Field */
2939  /*   {
2940         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
2941         GtkWidget *dropper_rgba_label = gtk_label_new ("Color:");
2942         gtk_widget_show (dropper_rgba_label);
2943         gtk_container_add(GTK_CONTAINER(hb), dropper_rgba_label);
2944
2945         dropper_rgb_entry = gtk_entry_new ();
2946         sp_dialog_defocus_on_enter (dropper_rgb_entry);
2947         gtk_entry_set_max_length (GTK_ENTRY (dropper_rgb_entry), 7);
2948         gtk_entry_set_width_chars (GTK_ENTRY (dropper_rgb_entry), 7);
2949         gtk_tooltips_set_tip(tt, dropper_rgb_entry,
2950                          _("Hexidecimal representation of last selected "
2951                            "color"),
2952                          NULL);
2953         gtk_widget_show (dropper_rgb_entry);
2954         gtk_container_add(GTK_CONTAINER(hb), dropper_rgb_entry);
2955
2956         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE,
2957                            AUX_BETWEEN_BUTTON_GROUPS);
2958     } */
2959
2960     /* Opacity Input Field */
2961 /*    {
2962         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
2963         GtkWidget *dropper_opacity_label = gtk_label_new ( _("Opacity:") );
2964         gtk_widget_show (dropper_opacity_label);
2965         gtk_container_add(GTK_CONTAINER(hb), dropper_opacity_label);
2966
2967         dropper_opacity_entry = gtk_entry_new ();
2968         sp_dialog_defocus_on_enter (dropper_opacity_entry);
2969         gtk_entry_set_max_length (GTK_ENTRY (dropper_opacity_entry), 11);
2970         gtk_entry_set_width_chars (GTK_ENTRY (dropper_opacity_entry), 11);
2971         gtk_tooltips_set_tip(tt, dropper_opacity_entry,
2972                          _("Opacity of last selected color"),
2973                          NULL);
2974         gtk_widget_show (dropper_opacity_entry);
2975         gtk_container_add(GTK_CONTAINER(hb), dropper_opacity_entry);
2976
2977         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE,
2978                            AUX_BETWEEN_BUTTON_GROUPS);
2979     } */
2980
2981
2982     /* Copy to Clipboard */
2983 /*    {
2984         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
2985         GtkWidget *b = gtk_button_new_with_label(_("Copy as RGBA"));
2986         gtk_tooltips_set_tip(tt, b, _("Copy last saved color as hexidecimal "
2987                                       "RGB + Alpha (RGBA) to "
2988                                       "clipboard"),
2989                              NULL);
2990         gtk_widget_show(b);
2991         gtk_container_add(GTK_CONTAINER(hb), b);
2992         gtk_signal_connect(GTK_OBJECT(b), "clicked",
2993             GTK_SIGNAL_FUNC(sp_dropper_copy), tbl);
2994         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE,
2995                            AUX_BETWEEN_BUTTON_GROUPS);
2996     } */
2997
2998
2999     /* Copy to Clipboard as HEX */
3000 /*    {
3001         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
3002         GtkWidget *b = gtk_button_new_with_label(_("Copy as HEX"));
3003         gtk_tooltips_set_tip(tt, b, _("Copy last saved color as "
3004                                       "hexidecimal RGB without alpha "
3005                                       "to clipboard"), NULL);
3006         gtk_widget_show(b);
3007         gtk_container_add(GTK_CONTAINER(hb), b);
3008         gtk_signal_connect(GTK_OBJECT(b), "clicked",
3009             GTK_SIGNAL_FUNC(sp_dropper_copy_as_hex), tbl);
3010         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE,
3011                            AUX_BETWEEN_BUTTON_GROUPS);
3012     } */
3013
3014     // aux_toolbox_space(tbl, AUX_BETWEEN_BUTTON_GROUPS);
3015
3016     {
3017         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
3018
3019         GtkWidget *button = gtk_check_button_new_with_label(_("Pick alpha"));
3020         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);
3021         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button),
3022                                       prefs_get_int_attribute ("tools.dropper",
3023                                                                "pick", 1));
3024         gtk_widget_show(button);
3025         gtk_container_add (GTK_CONTAINER (hb), button);
3026         gtk_object_set_data(GTK_OBJECT(tbl), "pick_checkbox", button);
3027         g_signal_connect (G_OBJECT (button), "toggled", G_CALLBACK (toggle_dropper_pick_alpha), tbl);
3028         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE,
3029                    AUX_BETWEEN_BUTTON_GROUPS);
3030     }
3031
3032     {
3033         GtkWidget *hb = gtk_hbox_new(FALSE, 1);
3034
3035         GtkWidget *button = gtk_check_button_new_with_label(_("Set alpha"));
3036         gtk_tooltips_set_tip(tt, button, _("If alpha was picked, assign it to selection as fill or stroke transparency"), NULL);
3037         gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button),
3038                                       prefs_get_int_attribute ("tools.dropper",
3039                                                                "setalpha", 1));
3040         gtk_widget_show(button);
3041         gtk_container_add (GTK_CONTAINER (hb), button);
3042         gtk_object_set_data(GTK_OBJECT(tbl), "set_checkbox", button);
3043         g_signal_connect (G_OBJECT (button), "toggled", G_CALLBACK (toggle_dropper_set_alpha), tbl);
3044
3045         // make sure it's disabled if we're not picking alpha
3046         GtkWidget *pick_checkbox = (GtkWidget*) g_object_get_data(G_OBJECT(tbl), "pick_checkbox");
3047         if (pick_checkbox) {
3048             if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (pick_checkbox))) {
3049                 gtk_widget_set_sensitive (GTK_WIDGET (button), TRUE);
3050             } else {
3051                 gtk_widget_set_sensitive (GTK_WIDGET (button), FALSE);
3052             }
3053         }
3054
3055         gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE,
3056                    AUX_BETWEEN_BUTTON_GROUPS);
3057     }
3058
3059     aux_toolbox_space(tbl, AUX_BETWEEN_BUTTON_GROUPS);
3060
3061
3062     // where new gtkmm stuff should go
3063
3064     gtk_widget_show_all(tbl);
3065     sp_set_font_size_smaller (tbl);
3066
3067     /*
3068     sigc::connection *connection = new sigc::connection(
3069         desktop->connectSetStyle(
3070             sigc::bind(sigc::ptr_fun(sp_style_changed),
3071                        desktop)) );
3072
3073     g_signal_connect(G_OBJECT(tbl), "destroy", G_CALLBACK(delete_connection),
3074                      connection); */
3075
3076     return tbl;
3077 }
3078
3079
3080 //########################
3081 //##    Text Toolbox    ##
3082 //########################
3083 /*
3084 static void
3085 sp_text_letter_changed(GtkAdjustment *adj, GtkWidget *tbl)
3086 {
3087     //Call back for letter sizing spinbutton
3088 }
3089
3090 static void
3091 sp_text_line_changed(GtkAdjustment *adj, GtkWidget *tbl)
3092 {
3093     //Call back for line height spinbutton
3094 }
3095
3096 static void
3097 sp_text_horiz_kern_changed(GtkAdjustment *adj, GtkWidget *tbl)
3098 {
3099     //Call back for horizontal kerning spinbutton
3100 }
3101
3102 static void
3103 sp_text_vert_kern_changed(GtkAdjustment *adj, GtkWidget *tbl)
3104 {
3105     //Call back for vertical kerning spinbutton
3106 }
3107
3108 static void
3109 sp_text_letter_rotation_changed(GtkAdjustment *adj, GtkWidget *tbl)
3110 {
3111     //Call back for letter rotation spinbutton
3112 }*/
3113
3114 namespace {
3115
3116 bool visible = false;
3117
3118 void
3119 sp_text_toolbox_selection_changed (Inkscape::Selection *selection, GObject *tbl)
3120 {
3121
3122     SPStyle *query =
3123         sp_style_new ();
3124
3125     int result_family =
3126         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTFAMILY);
3127
3128     int result_style =
3129         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTSTYLE);
3130
3131     int result_numbers =
3132         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3133
3134     gtk_widget_hide (GTK_WIDGET (g_object_get_data (G_OBJECT(tbl), "warning-image")));
3135
3136     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3137     if (result_family == QUERY_STYLE_NOTHING || result_style == QUERY_STYLE_NOTHING || result_numbers == QUERY_STYLE_NOTHING)
3138     {
3139         Inkscape::XML::Node *repr = inkscape_get_repr (INKSCAPE, "tools.text");
3140
3141         if (repr)
3142         {
3143             sp_style_read_from_repr (query, repr);
3144         }
3145         else
3146         {
3147             return;
3148         }
3149     }
3150
3151     if (query->text)
3152     {
3153         if (result_family == QUERY_STYLE_MULTIPLE_DIFFERENT) {
3154             GtkWidget *entry = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "family-entry"));
3155             gtk_entry_set_text (GTK_ENTRY (entry), "");
3156
3157         } else if (query->text->font_family.value) {
3158
3159             GtkWidget *entry = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "family-entry"));
3160             gtk_entry_set_text (GTK_ENTRY (entry), query->text->font_family.value);
3161
3162             Gtk::TreePath path;
3163             try {
3164                 path = Inkscape::FontLister::get_instance()->get_row_for_font (query->text->font_family.value);
3165             } catch (...) {
3166                 return;
3167             }
3168
3169             GtkTreeSelection *tselection = GTK_TREE_SELECTION (g_object_get_data (G_OBJECT(tbl), "family-tree-selection"));
3170             GtkTreeView *treeview = GTK_TREE_VIEW (g_object_get_data (G_OBJECT(tbl), "family-tree-view"));
3171
3172             g_object_set_data (G_OBJECT (tselection), "block", gpointer(1));
3173
3174             gtk_tree_selection_select_path (tselection, path.gobj());
3175             gtk_tree_view_scroll_to_cell (treeview, path.gobj(), NULL, TRUE, 0.5, 0.0);
3176
3177             g_object_set_data (G_OBJECT (tselection), "block", gpointer(0));
3178         }
3179
3180         //Size
3181         GtkWidget *cbox = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "combo-box-size"));
3182         char *str = g_strdup_printf ("%.5g", query->font_size.computed);
3183         g_object_set_data (tbl, "size-block", gpointer(1));
3184         gtk_entry_set_text (GTK_ENTRY(GTK_BIN (cbox)->child), str);
3185         g_object_set_data (tbl, "size-block", gpointer(0));
3186         free (str);
3187
3188         //Anchor
3189         if (query->text_align.computed == SP_CSS_TEXT_ALIGN_JUSTIFY)
3190         {
3191             GtkWidget *button = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "text-fill"));
3192             g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3193             gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
3194             g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3195         }
3196         else
3197         {
3198             if (query->text_anchor.computed == SP_CSS_TEXT_ANCHOR_START)
3199             {
3200                 GtkWidget *button = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "text-start"));
3201                 g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3202                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
3203                 g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3204             }
3205             else if (query->text_anchor.computed == SP_CSS_TEXT_ANCHOR_MIDDLE)
3206             {
3207                 GtkWidget *button = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "text-middle"));
3208                 g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3209                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
3210                 g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3211             }
3212             else if (query->text_anchor.computed == SP_CSS_TEXT_ANCHOR_END)
3213             {
3214                 GtkWidget *button = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "text-end"));
3215                 g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3216                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
3217                 g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3218             }
3219         }
3220
3221         //Style
3222         {
3223             GtkToggleButton *button = GTK_TOGGLE_BUTTON (g_object_get_data (G_OBJECT (tbl), "style-bold"));
3224
3225             gboolean active = gtk_toggle_button_get_active (button);
3226             gboolean check  = (query->font_weight.computed >= SP_CSS_FONT_WEIGHT_700);
3227
3228             if (active != check)
3229             {
3230                 g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3231                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), check);
3232                 g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3233             }
3234         }
3235
3236         {
3237             GtkToggleButton *button = GTK_TOGGLE_BUTTON (g_object_get_data (G_OBJECT (tbl), "style-italic"));
3238
3239             gboolean active = gtk_toggle_button_get_active (button);
3240             gboolean check  = (query->font_style.computed != SP_CSS_FONT_STYLE_NORMAL);
3241
3242             if (active != check)
3243             {
3244                 g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3245                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), check);
3246                 g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3247             }
3248         }
3249
3250         //Orientation
3251         //locking both buttons, changing one affect all group (both)
3252         GtkWidget *button = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "orientation-horizontal"));
3253         g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3254
3255         GtkWidget *button1 = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "orientation-vertical"));
3256         g_object_set_data (G_OBJECT (button1), "block", gpointer(1));
3257
3258         if (query->writing_mode.computed == SP_CSS_WRITING_MODE_LR_TB)
3259         {
3260             gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
3261         }
3262         else
3263         {
3264             gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button1), TRUE);
3265         }
3266         g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3267         g_object_set_data (G_OBJECT (button1), "block", gpointer(0));
3268     }
3269 }
3270
3271 void
3272 sp_text_toolbox_selection_modified (Inkscape::Selection *selection, guint flags, GObject *tbl)
3273 {
3274     sp_text_toolbox_selection_changed (selection, tbl);
3275 }
3276
3277 void
3278 sp_text_toolbox_subselection_changed (gpointer dragger, GObject *tbl)
3279 {
3280     sp_text_toolbox_selection_changed (NULL, tbl);
3281 }
3282
3283 void
3284 sp_text_toolbox_family_changed (GtkTreeSelection    *selection,
3285                                 GObject             *tbl)
3286 {
3287     SPDesktop    *desktop = SP_ACTIVE_DESKTOP;
3288     GtkTreeModel *model = 0;
3289     GtkWidget    *popdown = GTK_WIDGET (g_object_get_data (tbl, "family-popdown-window"));
3290     GtkWidget    *entry = GTK_WIDGET (g_object_get_data (tbl, "family-entry"));
3291     GtkTreeIter   iter;
3292     char         *family = 0;
3293
3294     gdk_pointer_ungrab (GDK_CURRENT_TIME);
3295     gdk_keyboard_ungrab (GDK_CURRENT_TIME);
3296
3297     if ( !gtk_tree_selection_get_selected( selection, &model, &iter ) ) {
3298         return;
3299     }
3300
3301     gtk_tree_model_get (model, &iter, 0, &family, -1);
3302
3303     if (g_object_get_data (G_OBJECT (selection), "block"))
3304     {
3305         gtk_entry_set_text (GTK_ENTRY (entry), family);
3306         return;
3307     }
3308
3309     gtk_widget_hide (popdown);
3310     visible = false;
3311
3312     gtk_entry_set_text (GTK_ENTRY (entry), family);
3313
3314     SPStyle *query =
3315         sp_style_new ();
3316
3317     int result_numbers =
3318         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3319
3320     SPCSSAttr *css = sp_repr_css_attr_new ();
3321     sp_repr_css_set_property (css, "font-family", family);
3322
3323     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3324     if (result_numbers == QUERY_STYLE_NOTHING)
3325     {
3326         sp_repr_css_change (inkscape_get_repr (INKSCAPE, "tools.text"), css, "style");
3327         sp_text_edit_dialog_default_set_insensitive (); //FIXME: Replace trough a verb
3328     }
3329     else
3330     {
3331         sp_desktop_set_style (desktop, css, true, true);
3332     }
3333
3334     sp_document_done (sp_desktop_document (SP_ACTIVE_DESKTOP), SP_VERB_CONTEXT_TEXT,
3335                                    _("Text: Change font family"));
3336     sp_repr_css_attr_unref (css);
3337     free (family);
3338     gtk_widget_hide (GTK_WIDGET (g_object_get_data (G_OBJECT(tbl), "warning-image")));
3339
3340     gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3341 }
3342
3343 void
3344 sp_text_toolbox_family_entry_activate (GtkEntry     *entry,
3345                                        GObject      *tbl)
3346 {
3347     const char *family = gtk_entry_get_text (entry);
3348
3349     try {
3350         Gtk::TreePath path = Inkscape::FontLister::get_instance()->get_row_for_font (family);
3351         GtkTreeSelection *selection = GTK_TREE_SELECTION (g_object_get_data (G_OBJECT(tbl), "family-tree-selection"));
3352         GtkTreeView *treeview = GTK_TREE_VIEW (g_object_get_data (G_OBJECT(tbl), "family-tree-view"));
3353         gtk_tree_selection_select_path (selection, path.gobj());
3354         gtk_tree_view_scroll_to_cell (treeview, path.gobj(), NULL, TRUE, 0.5, 0.0);
3355         gtk_widget_hide (GTK_WIDGET (g_object_get_data (G_OBJECT(tbl), "warning-image")));
3356     } catch (...) {
3357         if (family && strlen (family))
3358         {
3359             gtk_widget_show_all (GTK_WIDGET (g_object_get_data (G_OBJECT(tbl), "warning-image")));
3360         }
3361     }
3362 }
3363
3364 void
3365 sp_text_toolbox_anchoring_toggled (GtkRadioButton   *button,
3366                                    gpointer          data)
3367 {
3368     if (g_object_get_data (G_OBJECT (button), "block")) return;
3369     if (!gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button))) return;
3370     int prop = GPOINTER_TO_INT(data);
3371
3372     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3373     SPCSSAttr *css = sp_repr_css_attr_new ();
3374
3375     switch (prop)
3376     {
3377         case 0:
3378         {
3379             sp_repr_css_set_property (css, "text-anchor", "start");
3380             sp_repr_css_set_property (css, "text-align", "start");
3381             break;
3382         }
3383         case 1:
3384         {
3385             sp_repr_css_set_property (css, "text-anchor", "middle");
3386             sp_repr_css_set_property (css, "text-align", "center");
3387             break;
3388         }
3389
3390         case 2:
3391         {
3392             sp_repr_css_set_property (css, "text-anchor", "end");
3393             sp_repr_css_set_property (css, "text-align", "end");
3394             break;
3395         }
3396
3397         case 3:
3398         {
3399             sp_repr_css_set_property (css, "text-anchor", "start");
3400             sp_repr_css_set_property (css, "text-align", "justify");
3401             break;
3402         }
3403     }
3404
3405     SPStyle *query =
3406         sp_style_new ();
3407     int result_numbers =
3408         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3409
3410     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3411     if (result_numbers == QUERY_STYLE_NOTHING)
3412     {
3413         sp_repr_css_change (inkscape_get_repr (INKSCAPE, "tools.text"), css, "style");
3414     }
3415
3416     sp_desktop_set_style (desktop, css, true, true);
3417     sp_document_done (sp_desktop_document (SP_ACTIVE_DESKTOP), SP_VERB_CONTEXT_TEXT,
3418                                    _("Text: Change alignment"));
3419     sp_repr_css_attr_unref (css);
3420
3421     gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3422 }
3423
3424 void
3425 sp_text_toolbox_style_toggled (GtkToggleButton  *button,
3426                                gpointer          data)
3427 {
3428     if (g_object_get_data (G_OBJECT (button), "block")) return;
3429
3430     SPDesktop   *desktop    = SP_ACTIVE_DESKTOP;
3431     SPCSSAttr   *css        = sp_repr_css_attr_new ();
3432     int          prop       = GPOINTER_TO_INT(data);
3433     bool         active     = gtk_toggle_button_get_active (button);
3434
3435
3436     switch (prop)
3437     {
3438         case 0:
3439         {
3440             sp_repr_css_set_property (css, "font-weight", active ? "bold" : "normal" );
3441             break;
3442         }
3443
3444         case 1:
3445         {
3446             sp_repr_css_set_property (css, "font-style", active ? "italic" : "normal");
3447             break;
3448         }
3449     }
3450
3451     SPStyle *query =
3452         sp_style_new ();
3453     int result_numbers =
3454         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3455
3456     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3457     if (result_numbers == QUERY_STYLE_NOTHING)
3458     {
3459         sp_repr_css_change (inkscape_get_repr (INKSCAPE, "tools.text"), css, "style");
3460     }
3461
3462     sp_desktop_set_style (desktop, css, true, true);
3463     sp_document_done (sp_desktop_document (SP_ACTIVE_DESKTOP), SP_VERB_CONTEXT_TEXT,
3464                                    _("Text: Change font style"));
3465     sp_repr_css_attr_unref (css);
3466
3467     gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3468 }
3469
3470 void
3471 sp_text_toolbox_orientation_toggled (GtkRadioButton  *button,
3472                                      gpointer         data)
3473 {
3474     if (g_object_get_data (G_OBJECT (button), "block")) {
3475         g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3476         return;
3477     }
3478
3479     SPDesktop   *desktop    = SP_ACTIVE_DESKTOP;
3480     SPCSSAttr   *css        = sp_repr_css_attr_new ();
3481     int          prop       = GPOINTER_TO_INT(data);
3482
3483     switch (prop)
3484     {
3485         case 0:
3486         {
3487             sp_repr_css_set_property (css, "writing-mode", "lr");
3488             break;
3489         }
3490
3491         case 1:
3492         {
3493             sp_repr_css_set_property (css, "writing-mode", "tb");
3494             break;
3495         }
3496     }
3497
3498     SPStyle *query =
3499         sp_style_new ();
3500     int result_numbers =
3501         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3502
3503     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3504     if (result_numbers == QUERY_STYLE_NOTHING)
3505     {
3506         sp_repr_css_change (inkscape_get_repr (INKSCAPE, "tools.text"), css, "style");
3507     }
3508
3509     sp_desktop_set_style (desktop, css, true, true);
3510     sp_document_done (sp_desktop_document (SP_ACTIVE_DESKTOP), SP_VERB_CONTEXT_TEXT,
3511                                    _("Text: Change orientation"));
3512     sp_repr_css_attr_unref (css);
3513
3514     gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3515 }
3516
3517 gboolean
3518 sp_text_toolbox_size_keypress (GtkWidget *w, GdkEventKey *event, gpointer data)
3519 {
3520     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3521     if (!desktop) return FALSE;
3522
3523     switch (get_group0_keyval (event)) {
3524         case GDK_Escape: // defocus
3525             gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3526             return TRUE; // I consumed the event
3527             break;
3528         case GDK_Return: // defocus
3529         case GDK_KP_Enter:
3530             gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3531             return TRUE; // I consumed the event
3532             break;
3533     }
3534     return FALSE;
3535 }
3536
3537 gboolean
3538 sp_text_toolbox_family_keypress (GtkWidget *w, GdkEventKey *event, GObject *tbl)
3539 {
3540     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3541     if (!desktop) return FALSE;
3542
3543     switch (get_group0_keyval (event)) {
3544         case GDK_Escape: // defocus
3545             gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3546             sp_text_toolbox_selection_changed (NULL, tbl); // update
3547             return TRUE; // I consumed the event
3548             break;
3549     }
3550     return FALSE;
3551 }
3552
3553 gboolean
3554 sp_text_toolbox_family_list_keypress (GtkWidget *w, GdkEventKey *event, GObject *tbl)
3555 {
3556     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3557     if (!desktop) return FALSE;
3558
3559     switch (get_group0_keyval (event)) {
3560         case GDK_Escape: // defocus
3561             gtk_widget_hide (w);
3562             visible = false;
3563             gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3564             return TRUE; // I consumed the event
3565             break;
3566     }
3567     return FALSE;
3568 }
3569
3570
3571 void
3572 sp_text_toolbox_size_changed  (GtkComboBox *cbox,
3573                                GObject     *tbl)
3574 {
3575     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3576
3577     if (g_object_get_data (tbl, "size-block")) return;
3578
3579 #if GTK_CHECK_VERSION(2,6,0)
3580     char *text = gtk_combo_box_get_active_text (cbox);
3581 #else // GTK_CHECK_VERSION(2,6,0)
3582     GtkTreeModel *model = gtk_combo_box_get_model (cbox);
3583     GtkTreeIter iter;
3584     char *text = NULL;
3585
3586     if (gtk_combo_box_get_active_iter (cbox, &iter) && model)
3587         gtk_tree_model_get (model, &iter, 0, &text, -1);
3588 #endif // GTK_CHECK_VERSION(2,6,0)
3589
3590     SPCSSAttr *css = sp_repr_css_attr_new ();
3591     sp_repr_css_set_property (css, "font-size", text);
3592     free (text);
3593
3594     SPStyle *query =
3595         sp_style_new ();
3596     int result_numbers =
3597         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3598
3599     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3600     if (result_numbers == QUERY_STYLE_NOTHING)
3601     {
3602         sp_repr_css_change (inkscape_get_repr (INKSCAPE, "tools.text"), css, "style");
3603     }
3604
3605     sp_desktop_set_style (desktop, css, true, true);
3606     sp_document_maybe_done (sp_desktop_document (SP_ACTIVE_DESKTOP), "ttb:size", SP_VERB_NONE,
3607                                    _("Text: Change font size"));
3608     sp_repr_css_attr_unref (css);
3609
3610
3611     if (gtk_combo_box_get_active (cbox) > 0) // if this was from drop-down (as opposed to type-in), defocus
3612         gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3613 }
3614
3615 void
3616 sp_text_toolbox_text_popdown_clicked    (GtkButton          *button,
3617                                          GObject            *tbl)
3618 {
3619     GtkWidget *popdown = GTK_WIDGET (g_object_get_data (tbl, "family-popdown-window"));
3620     GtkWidget *widget = GTK_WIDGET (g_object_get_data (tbl, "family-entry"));
3621     int x, y;
3622
3623     if (!visible)
3624     {
3625         gdk_window_get_origin (widget->window, &x, &y);
3626         gtk_window_move (GTK_WINDOW (popdown), x, y + widget->allocation.height + 2); //2px of grace space
3627         gtk_widget_show_all (popdown);
3628
3629         gdk_pointer_grab (widget->window, TRUE,
3630                           GdkEventMask (GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK |
3631                                         GDK_ENTER_NOTIFY_MASK | GDK_LEAVE_NOTIFY_MASK |
3632                                         GDK_POINTER_MOTION_MASK),
3633                           NULL, NULL, GDK_CURRENT_TIME);
3634
3635         gdk_keyboard_grab (widget->window, TRUE, GDK_CURRENT_TIME);
3636
3637         visible = true;
3638     }
3639     else
3640     {
3641         gdk_pointer_ungrab (GDK_CURRENT_TIME);
3642         gdk_keyboard_ungrab (GDK_CURRENT_TIME);
3643         gtk_widget_hide (popdown);
3644         visible = false;
3645     }
3646 }
3647
3648 gboolean
3649 sp_text_toolbox_entry_focus_in  (GtkWidget        *entry,
3650                                  GdkEventFocus    *event,
3651                                  GObject          *tbl)
3652 {
3653     gtk_entry_select_region (GTK_ENTRY (entry), 0, -1);
3654     return FALSE;
3655 }
3656
3657 gboolean
3658 sp_text_toolbox_popdown_focus_out (GtkWidget        *popdown,
3659                                    GdkEventFocus    *event,
3660                                    GObject          *tbl)
3661 {
3662     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3663
3664     gtk_widget_hide (popdown);
3665     visible = false;
3666     gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3667     return TRUE;
3668 }
3669
3670 void
3671 cell_data_func  (GtkTreeViewColumn *column,
3672                  GtkCellRenderer   *cell,
3673                  GtkTreeModel      *tree_model,
3674                  GtkTreeIter       *iter,
3675                  gpointer           data)
3676 {
3677     char        *family,
3678         *family_escaped,
3679         *sample_escaped;
3680
3681     static const char *sample = _("AaBbCcIiPpQq12369$\342\202\254\302\242?.;/()");
3682
3683     gtk_tree_model_get (tree_model, iter, 0, &family, -1);
3684
3685     family_escaped = g_markup_escape_text (family, -1);
3686     sample_escaped = g_markup_escape_text (sample, -1);
3687
3688     std::stringstream markup;
3689     markup << family_escaped << "  <span foreground='darkgray' font_family='" << family_escaped << "'>" << sample_escaped << "</span>";
3690     g_object_set (G_OBJECT (cell), "markup", markup.str().c_str(), NULL);
3691
3692     free (family);
3693     free (family_escaped);
3694     free (sample_escaped);
3695 }
3696
3697 static void delete_completion(GObject *obj, GtkWidget *entry) {
3698     GObject *completion = (GObject *) gtk_object_get_data(GTK_OBJECT(entry), "completion");
3699     if (completion) {
3700         gtk_entry_set_completion (GTK_ENTRY(entry), NULL);
3701         g_object_unref (completion);
3702     }
3703 }
3704
3705 GtkWidget*
3706 sp_text_toolbox_new (SPDesktop *desktop)
3707 {
3708     GtkWidget   *tbl = gtk_hbox_new (FALSE, 0);
3709
3710     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
3711     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
3712
3713     GtkTooltips *tt = gtk_tooltips_new();
3714     Glib::RefPtr<Gtk::ListStore> store = Inkscape::FontLister::get_instance()->get_font_list();
3715
3716     ////////////Family
3717     //Window
3718     GtkWidget   *window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
3719     gtk_window_set_decorated (GTK_WINDOW (window), FALSE);
3720
3721     //Entry
3722     GtkWidget           *entry = gtk_entry_new ();
3723     gtk_object_set_data(GTK_OBJECT(entry), "altx-text", entry);
3724     GtkEntryCompletion  *completion = gtk_entry_completion_new ();
3725     gtk_entry_completion_set_model (completion, GTK_TREE_MODEL (Glib::unwrap(store)));
3726     gtk_entry_completion_set_text_column (completion, 0);
3727     gtk_entry_completion_set_minimum_key_length (completion, 1);
3728     g_object_set (G_OBJECT(completion), "inline-completion", TRUE, "popup-completion", TRUE, NULL);
3729     gtk_entry_set_completion (GTK_ENTRY(entry), completion);
3730     gtk_object_set_data(GTK_OBJECT(entry), "completion", completion);
3731     aux_toolbox_space (tbl, 1);
3732     gtk_box_pack_start (GTK_BOX (tbl), entry, FALSE, FALSE, 0);
3733     g_signal_connect(G_OBJECT(tbl), "destroy", G_CALLBACK(delete_completion), entry);
3734
3735     //Button
3736     GtkWidget   *button = gtk_button_new ();
3737     gtk_container_add       (GTK_CONTAINER (button), gtk_arrow_new (GTK_ARROW_DOWN, GTK_SHADOW_NONE));
3738     gtk_box_pack_start      (GTK_BOX (tbl), button, FALSE, FALSE, 0);
3739
3740     //Popdown
3741     GtkWidget           *sw = gtk_scrolled_window_new (NULL, NULL);
3742     GtkWidget           *treeview = gtk_tree_view_new ();
3743
3744     GtkCellRenderer     *cell = gtk_cell_renderer_text_new ();
3745     GtkTreeViewColumn   *column = gtk_tree_view_column_new ();
3746     gtk_tree_view_column_pack_start (column, cell, FALSE);
3747     gtk_tree_view_column_set_sizing (column, GTK_TREE_VIEW_COLUMN_FIXED);
3748     gtk_tree_view_column_set_cell_data_func (column, cell, GtkTreeCellDataFunc (cell_data_func), NULL, NULL);
3749     gtk_tree_view_append_column (GTK_TREE_VIEW (treeview), column);
3750
3751     gtk_tree_view_set_model (GTK_TREE_VIEW (treeview), GTK_TREE_MODEL (Glib::unwrap(store)));
3752     gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (treeview), FALSE);
3753 #if GTK_CHECK_VERSION(2,6,0)
3754     gtk_tree_view_set_fixed_height_mode (GTK_TREE_VIEW (treeview), TRUE);
3755 #endif // GTK_CHECK_VERSION(2,6,0)
3756
3757     //gtk_tree_view_set_enable_search (GTK_TREE_VIEW (treeview), TRUE);
3758
3759     gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw), GTK_POLICY_NEVER, GTK_POLICY_ALWAYS);
3760     gtk_container_add (GTK_CONTAINER (sw), treeview);
3761
3762     gtk_container_add (GTK_CONTAINER (window), sw);
3763     gtk_widget_set_size_request (window, 300, 450);
3764
3765     g_signal_connect (G_OBJECT (entry),  "activate", G_CALLBACK (sp_text_toolbox_family_entry_activate), tbl);
3766     g_signal_connect (G_OBJECT (entry),  "focus-in-event", G_CALLBACK (sp_text_toolbox_entry_focus_in), tbl);
3767     g_signal_connect (G_OBJECT (entry), "key-press-event", G_CALLBACK(sp_text_toolbox_family_keypress), tbl);
3768
3769     g_signal_connect (G_OBJECT (button), "clicked", G_CALLBACK (sp_text_toolbox_text_popdown_clicked), tbl);
3770
3771     g_signal_connect (G_OBJECT (window), "focus-out-event", G_CALLBACK (sp_text_toolbox_popdown_focus_out), tbl);
3772     g_signal_connect (G_OBJECT (window), "key-press-event", G_CALLBACK(sp_text_toolbox_family_list_keypress), tbl);
3773
3774     GtkTreeSelection *tselection = gtk_tree_view_get_selection (GTK_TREE_VIEW (treeview));
3775     g_signal_connect (G_OBJECT (tselection), "changed", G_CALLBACK (sp_text_toolbox_family_changed), tbl);
3776
3777     g_object_set_data (G_OBJECT (tbl), "family-entry", entry);
3778     g_object_set_data (G_OBJECT (tbl), "family-popdown-button", button);
3779     g_object_set_data (G_OBJECT (tbl), "family-popdown-window", window);
3780     g_object_set_data (G_OBJECT (tbl), "family-tree-selection", tselection);
3781     g_object_set_data (G_OBJECT (tbl), "family-tree-view", treeview);
3782
3783     GtkWidget *image = gtk_image_new_from_stock (GTK_STOCK_DIALOG_WARNING, GTK_ICON_SIZE_SMALL_TOOLBAR);
3784     aux_toolbox_space (tbl, 1);
3785     GtkWidget *box = gtk_event_box_new ();
3786     gtk_container_add (GTK_CONTAINER (box), image);
3787     gtk_box_pack_start (GTK_BOX (tbl), box, FALSE, FALSE, 4);
3788     g_object_set_data (G_OBJECT (tbl), "warning-image", box);
3789     GtkTooltips *tooltips = gtk_tooltips_new ();
3790     gtk_tooltips_set_tip (tooltips, box, _("This font is currently not installed on your system. Inkscape will use the default font instead."), "");
3791     gtk_widget_hide (GTK_WIDGET (box));
3792     g_signal_connect_swapped (G_OBJECT (tbl), "show", G_CALLBACK (gtk_widget_hide), box);
3793
3794     ////////////Size
3795     const char *sizes[] = {
3796         "4", "6", "8", "9", "10", "11", "12", "13", "14",
3797         "16", "18", "20", "22", "24", "28",
3798         "32", "36", "40", "48", "56", "64", "72", "144"
3799     };
3800
3801     GtkWidget *cbox = gtk_combo_box_entry_new_text ();
3802     for (unsigned int n = 0; n < G_N_ELEMENTS (sizes); gtk_combo_box_append_text (GTK_COMBO_BOX(cbox), sizes[n++]));
3803     gtk_widget_set_size_request (cbox, 80, -1);
3804     aux_toolbox_space (tbl, 1);
3805     gtk_box_pack_start (GTK_BOX (tbl), cbox, FALSE, FALSE, 0);
3806     g_object_set_data (G_OBJECT (tbl), "combo-box-size", cbox);
3807     g_signal_connect (G_OBJECT (cbox), "changed", G_CALLBACK (sp_text_toolbox_size_changed), tbl);
3808     gtk_signal_connect(GTK_OBJECT(cbox), "key-press-event", GTK_SIGNAL_FUNC(sp_text_toolbox_size_keypress), NULL);
3809
3810     //spacer
3811     aux_toolbox_space (tbl, 4);
3812     gtk_box_pack_start (GTK_BOX (tbl), gtk_vseparator_new (), FALSE, FALSE, 4);
3813
3814     ////////////Text anchor
3815     GtkWidget *group   = gtk_radio_button_new (NULL);
3816     GtkWidget *row     = gtk_hbox_new (FALSE, 4);
3817     g_object_set_data (G_OBJECT (tbl), "anchor-group", group);
3818
3819     // left
3820     GtkWidget *rbutton = group;
3821     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3822     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_JUSTIFY_LEFT, GTK_ICON_SIZE_SMALL_TOOLBAR));
3823     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3824
3825     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3826     g_object_set_data   (G_OBJECT (tbl), "text-start", rbutton);
3827     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_anchoring_toggled), gpointer(0));
3828     gtk_tooltips_set_tip(tt, rbutton, _("Align left"), NULL);
3829
3830     // center
3831     rbutton = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
3832     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3833     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_JUSTIFY_CENTER, GTK_ICON_SIZE_SMALL_TOOLBAR));
3834     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3835
3836     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3837     g_object_set_data   (G_OBJECT (tbl), "text-middle", rbutton);
3838     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_anchoring_toggled), gpointer (1));
3839     gtk_tooltips_set_tip(tt, rbutton, _("Center"), NULL);
3840
3841     // right
3842     rbutton = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
3843     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3844     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_JUSTIFY_RIGHT, GTK_ICON_SIZE_SMALL_TOOLBAR));
3845     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3846
3847     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3848     g_object_set_data   (G_OBJECT (tbl), "text-end", rbutton);
3849     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_anchoring_toggled), gpointer(2));
3850     gtk_tooltips_set_tip(tt, rbutton, _("Align right"), NULL);
3851
3852     // fill
3853     rbutton = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
3854     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3855     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_JUSTIFY_FILL, GTK_ICON_SIZE_SMALL_TOOLBAR));
3856     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3857
3858     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3859     g_object_set_data   (G_OBJECT (tbl), "text-fill", rbutton);
3860     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_anchoring_toggled), gpointer(3));
3861     gtk_tooltips_set_tip(tt, rbutton, _("Justify"), NULL);
3862
3863     aux_toolbox_space (tbl, 1);
3864     gtk_box_pack_start (GTK_BOX (tbl), row, FALSE, FALSE, 4);
3865
3866     //spacer
3867     gtk_box_pack_start (GTK_BOX (tbl), gtk_vseparator_new (), FALSE, FALSE, 4);
3868
3869     ////////////Text style
3870     row = gtk_hbox_new (FALSE, 4);
3871
3872     // bold
3873     rbutton = gtk_toggle_button_new ();
3874     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3875     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_BOLD, GTK_ICON_SIZE_SMALL_TOOLBAR));
3876     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3877     gtk_tooltips_set_tip(tt, rbutton, _("Bold"), NULL);
3878
3879     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3880     g_object_set_data   (G_OBJECT (tbl), "style-bold", rbutton);
3881     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_style_toggled), gpointer(0));
3882
3883     // italic
3884     rbutton = gtk_toggle_button_new ();
3885     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3886     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_ITALIC, GTK_ICON_SIZE_SMALL_TOOLBAR));
3887     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3888     gtk_tooltips_set_tip(tt, rbutton, _("Italic"), NULL);
3889
3890     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3891     g_object_set_data   (G_OBJECT (tbl), "style-italic", rbutton);
3892     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_style_toggled), gpointer (1));
3893
3894     aux_toolbox_space (tbl, 1);
3895     gtk_box_pack_start (GTK_BOX (tbl), row, FALSE, FALSE, 4);
3896
3897     //spacer
3898     gtk_box_pack_start (GTK_BOX (tbl), gtk_vseparator_new (), FALSE, FALSE, 4);
3899
3900     ////////////Text orientation
3901     group   = gtk_radio_button_new (NULL);
3902     row     = gtk_hbox_new (FALSE, 4);
3903     g_object_set_data (G_OBJECT (tbl), "orientation-group", group);
3904
3905     // horizontal
3906     rbutton = group;
3907     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3908     gtk_container_add           (GTK_CONTAINER (rbutton), sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_WRITING_MODE_LR));
3909     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3910     gtk_tooltips_set_tip(tt, rbutton, _("Horizontal text"), NULL);
3911
3912     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3913     g_object_set_data   (G_OBJECT (tbl), "orientation-horizontal", rbutton);
3914     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_orientation_toggled), gpointer(0));
3915
3916     // vertical
3917     rbutton = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
3918     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3919     gtk_container_add           (GTK_CONTAINER (rbutton), sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_WRITING_MODE_TB));
3920     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3921     gtk_tooltips_set_tip(tt, rbutton, _("Vertical text"), NULL);
3922
3923     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3924     g_object_set_data   (G_OBJECT (tbl), "orientation-vertical", rbutton);
3925     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_orientation_toggled), gpointer (1));
3926     gtk_box_pack_start (GTK_BOX (tbl), row, FALSE, FALSE, 4);
3927
3928
3929     //watch selection
3930     Inkscape::ConnectionPool* pool = Inkscape::ConnectionPool::new_connection_pool ("ISTextToolbox");
3931
3932     sigc::connection *c_selection_changed =
3933         new sigc::connection (sp_desktop_selection (desktop)->connectChanged
3934                               (sigc::bind (sigc::ptr_fun (sp_text_toolbox_selection_changed), (GObject*)tbl)));
3935     pool->add_connection ("selection-changed", c_selection_changed);
3936
3937     sigc::connection *c_selection_modified =
3938         new sigc::connection (sp_desktop_selection (desktop)->connectModified
3939                               (sigc::bind (sigc::ptr_fun (sp_text_toolbox_selection_modified), (GObject*)tbl)));
3940     pool->add_connection ("selection-modified", c_selection_modified);
3941
3942     sigc::connection *c_subselection_changed =
3943         new sigc::connection (desktop->connectToolSubselectionChanged
3944                               (sigc::bind (sigc::ptr_fun (sp_text_toolbox_subselection_changed), (GObject*)tbl)));
3945     pool->add_connection ("tool-subselection-changed", c_subselection_changed);
3946
3947     Inkscape::ConnectionPool::connect_destroy (G_OBJECT (tbl), pool);
3948
3949
3950 #if 0
3951     // horizontal
3952     {
3953         GtkWidget *px= sp_icon_new(Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_WRITING_MODE_LR);
3954         GtkWidget *b = group = gtk_radio_button_new (NULL);
3955         gtk_container_add (GTK_CONTAINER (b), px);
3956         gtk_tooltips_set_tip (tt, b, _("Horizontal text"), NULL);
3957         gtk_button_set_relief (GTK_BUTTON (b), GTK_RELIEF_NONE);
3958         gtk_toggle_button_set_mode (GTK_TOGGLE_BUTTON (b), FALSE );
3959         gtk_box_pack_start (GTK_BOX (tbl), b, FALSE, FALSE, 0);
3960     }
3961
3962     // vertical
3963     {
3964         GtkWidget *px = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_WRITING_MODE_TB);
3965         GtkWidget *b = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
3966         gtk_container_add (GTK_CONTAINER (b), px);
3967         gtk_tooltips_set_tip (tt, b, _("Vertical text"), NULL);
3968         gtk_button_set_relief (GTK_BUTTON (b), GTK_RELIEF_NONE);
3969         gtk_toggle_button_set_mode (GTK_TOGGLE_BUTTON (b), FALSE );
3970         gtk_box_pack_start (GTK_BOX (tbl), b, FALSE, FALSE, 0);
3971     }
3972
3973     aux_toolbox_space(tbl, AUX_BETWEEN_BUTTON_GROUPS);
3974
3975     // letter spacing
3976     {
3977         {
3978             GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_LETTER_SPACING);
3979             GtkWidget *hb = gtk_hbox_new(FALSE, 1);
3980             gtk_container_add (GTK_CONTAINER (hb), image);
3981             gtk_widget_show(image);
3982             gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
3983         }
3984
3985         {
3986             GtkWidget *hb = sp_tb_spinbutton(_(""), _("Spacing between letters"),
3987                                              "tools.text", "letter_spacing", 0.0,
3988                                              us, tbl, FALSE, NULL,
3989                                              -1000.0, 1000.0, 0.1, 0.1,
3990                                              sp_text_letter_changed, 0.1, 1);
3991             gtk_widget_set_size_request (hb, 45, 6);
3992             gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 6);
3993         }
3994     }
3995
3996     // line spacing
3997     {
3998         {
3999             GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_LINE_SPACING);
4000             GtkWidget *hb = gtk_hbox_new(FALSE, 1);
4001             gtk_container_add (GTK_CONTAINER (hb), image);
4002             gtk_widget_show(image);
4003             gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
4004         }
4005
4006         {
4007             GtkWidget *hb = sp_tb_spinbutton(_(""), _("Spacing between lines"),
4008                                              "tools.text", "line_spacing", 0,
4009                                              us, tbl, FALSE, NULL,
4010                                              -1000.0, 1000.0, 0.1, 0.1,
4011                                              sp_text_line_changed, 0.1, 1);
4012             gtk_widget_set_size_request (hb, 45, 0);
4013             gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 3);
4014         }
4015     }
4016
4017     {
4018         // horizontal kerning/vertical kerning units menu: create
4019         GtkWidget *us = sp_unit_selector_new(SP_UNIT_ABSOLUTE | SP_UNIT_DEVICE);
4020         sp_unit_selector_setsize(us, AUX_OPTION_MENU_WIDTH, AUX_OPTION_MENU_HEIGHT);
4021         sp_unit_selector_set_unit(SP_UNIT_SELECTOR(us), desktop->namedview->doc_units);
4022
4023         aux_toolbox_space(tbl, AUX_BETWEEN_BUTTON_GROUPS);
4024
4025         // horizontal kerning
4026         {
4027             {
4028                 GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_HORZ_KERN);
4029                 GtkWidget *hb = gtk_hbox_new(FALSE, 1);
4030                 gtk_container_add (GTK_CONTAINER (hb), image);
4031                 gtk_widget_show(image);
4032                 gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
4033             }
4034
4035             {
4036                 GtkWidget *hb = sp_tb_spinbutton(_(""), _("Horizontal kerning"),
4037                                                  "tools.text", "horizontal_kerning", 0,
4038                                                  us, tbl, FALSE, NULL,
4039                                                  -100.00, 100.00, 0.01, 0.1,
4040                                                  sp_text_horiz_kern_changed);
4041                 gtk_widget_set_size_request (hb, 45, 0);
4042                 gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 6);
4043             }
4044         }
4045
4046         // vertical kerning
4047         {
4048             {
4049                 GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_VERT_KERN);
4050                 GtkWidget *hb = gtk_hbox_new(FALSE, 1);
4051                 gtk_container_add (GTK_CONTAINER (hb), image);
4052                 gtk_widget_show(image);
4053                 gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
4054             }
4055
4056             {
4057                 GtkWidget *hb = sp_tb_spinbutton(_(""), _("Vertical kerning"),
4058                                                  "tools.text", "vertical_kerning", 0,
4059                                                  us, tbl, FALSE, NULL,
4060                                                  -100.00, 100.00, 0.01, 0.1,
4061                                                  sp_text_vert_kern_changed);
4062                 gtk_widget_set_size_request (hb, 45, 0);
4063                 gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 5);
4064             }
4065         }
4066
4067         // add the units menu
4068         gtk_widget_show(us);
4069         gtk_box_pack_start(GTK_BOX(tbl), us, FALSE, FALSE, 1);
4070         gtk_object_set_data(GTK_OBJECT(tbl), "units", us);
4071     }
4072
4073     // letter rotation
4074     aux_toolbox_space(tbl, AUX_BETWEEN_BUTTON_GROUPS);
4075     {
4076         {
4077             GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_ROTATION);
4078             GtkWidget *hb = gtk_hbox_new(FALSE, 1);
4079             gtk_container_add (GTK_CONTAINER (hb), image);
4080             gtk_widget_show(image);
4081             gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
4082         }
4083         {
4084             GtkWidget *hb = sp_tb_spinbutton(_(""), _("Letter rotation"),
4085                                              "tools.text", "letter_rotation", 0,
4086                                              us, tbl, FALSE, NULL,
4087                                              -180.0, 180.0, 0.1, 0.1,
4088                                              sp_text_letter_rotation_changed, 0.1, 1);
4089             gtk_widget_set_size_request (hb, 45, 0);
4090             gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 6);
4091         }
4092         // rotation degree label
4093         {
4094             GtkWidget *label = gtk_widget_new (GTK_TYPE_LABEL, "label", "\302\260", "xalign", 0.0, NULL);
4095             gtk_box_pack_start(GTK_BOX(tbl), label, FALSE, FALSE, 0);
4096         }
4097     }
4098
4099     // Remove Manual Kerns
4100     {
4101         GtkWidget *px = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_REMOVE_KERNS);
4102         GtkWidget *button = gtk_button_new ();
4103         gtk_container_add (GTK_CONTAINER (button), px);
4104         gtk_widget_show(button);
4105         gtk_tooltips_set_tip (tt, button, _("Remove manual kerns"), NULL);
4106         gtk_button_set_relief (GTK_BUTTON (button), GTK_RELIEF_NONE);
4107         gtk_widget_set_sensitive(button, TRUE);
4108         gtk_box_pack_start (GTK_BOX (tbl), button, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
4109     }
4110 #endif
4111
4112     gtk_widget_show_all (tbl);
4113     return tbl;
4114
4115 } // end of sp_text_toolbox_new()
4116
4117 }//<unnamed> namespace
4118
4119
4120 //#########################
4121 //##  Connector Toolbox  ##
4122 //#########################
4123
4124 static void sp_connector_path_set_avoid(void)
4125 {
4126     cc_selection_set_avoid(true);
4127 }
4128
4129
4130 static void sp_connector_path_set_ignore(void)
4131 {
4132     cc_selection_set_avoid(false);
4133 }
4134
4135
4136
4137 static void connector_spacing_changed(GtkAdjustment *adj, GtkWidget *tbl)
4138 {
4139     // quit if run by the _changed callbacks
4140     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
4141         return;
4142     }
4143
4144     SPDesktop *desktop = (SPDesktop *) gtk_object_get_data(GTK_OBJECT(tbl),
4145             "desktop");
4146     SPDocument *doc = sp_desktop_document(desktop);
4147
4148     if (!sp_document_get_undo_sensitive(doc))
4149     {
4150         return;
4151     }
4152
4153     // in turn, prevent callbacks from responding
4154     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
4155
4156     Inkscape::XML::Node *repr = SP_OBJECT_REPR(desktop->namedview);
4157
4158     sp_repr_set_css_double(repr, "inkscape:connector-spacing", adj->value);
4159     SP_OBJECT(desktop->namedview)->updateRepr();
4160
4161     GSList *items = get_avoided_items(NULL, desktop->currentRoot(), desktop);
4162     for ( GSList const *iter = items ; iter != NULL ; iter = iter->next ) {
4163         SPItem *item = reinterpret_cast<SPItem *>(iter->data);
4164         NR::Matrix m = NR::identity();
4165         avoid_item_move(&m, item);
4166     }
4167
4168     if (items) {
4169         g_slist_free(items);
4170     }
4171
4172     sp_document_done(doc, SP_VERB_CONTEXT_CONNECTOR,
4173             _("Change connector spacing"));
4174
4175     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
4176
4177     spinbutton_defocus(GTK_OBJECT(tbl));
4178 }
4179
4180 static void sp_connector_graph_layout(void)
4181 {
4182     if (!SP_ACTIVE_DESKTOP) return;
4183
4184     // hack for clones, see comment in align-and-distribute.cpp
4185     int saved_compensation = prefs_get_int_attribute("options.clonecompensation", "value", SP_CLONE_COMPENSATION_UNMOVED);
4186     prefs_set_int_attribute("options.clonecompensation", "value", SP_CLONE_COMPENSATION_UNMOVED);
4187
4188     graphlayout(sp_desktop_selection(SP_ACTIVE_DESKTOP)->itemList());
4189
4190     prefs_set_int_attribute("options.clonecompensation", "value", saved_compensation);
4191
4192     sp_document_done(sp_desktop_document(SP_ACTIVE_DESKTOP), SP_VERB_DIALOG_ALIGN_DISTRIBUTE, _("Arrange connector network"));
4193 }
4194
4195 static void
4196 sp_directed_graph_layout_toggled(GtkWidget *widget, GtkObject *tbl)
4197 {
4198     if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget))) {
4199         prefs_set_string_attribute("tools.connector", "directedlayout",
4200                 "true");
4201     } else {
4202         prefs_set_string_attribute("tools.connector", "directedlayout",
4203                 "false");
4204     }
4205 }
4206 static void
4207 sp_nooverlaps_graph_layout_toggled(GtkWidget *widget, GtkObject *tbl)
4208 {
4209     if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget))) {
4210         prefs_set_string_attribute("tools.connector", "avoidoverlaplayout",
4211                 "true");
4212     } else {
4213         prefs_set_string_attribute("tools.connector", "avoidoverlaplayout",
4214                 "false");
4215     }
4216 }
4217
4218
4219 static void connector_length_changed(GtkAdjustment *adj, GtkWidget *tbl)
4220 {
4221     prefs_set_double_attribute("tools.connector", "length", adj->value);
4222     spinbutton_defocus(GTK_OBJECT(tbl));
4223 }
4224
4225 static void connector_tb_event_attr_changed(Inkscape::XML::Node *repr,
4226         gchar const *name, gchar const *old_value, gchar const *new_value,
4227         bool is_interactive, gpointer data)
4228 {
4229     GtkWidget *tbl = GTK_WIDGET(data);
4230
4231     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
4232         return;
4233     }
4234     if (strcmp(name, "inkscape:connector-spacing") != 0) {
4235         return;
4236     }
4237
4238     GtkAdjustment *adj = (GtkAdjustment*)
4239             gtk_object_get_data(GTK_OBJECT(tbl), "spacing");
4240     gdouble spacing = defaultConnSpacing;
4241     sp_repr_get_double(repr, "inkscape:connector-spacing", &spacing);
4242
4243     gtk_adjustment_set_value(adj, spacing);
4244 }
4245
4246
4247 static Inkscape::XML::NodeEventVector connector_tb_repr_events = {
4248     NULL, /* child_added */
4249     NULL, /* child_removed */
4250     connector_tb_event_attr_changed,
4251     NULL, /* content_changed */
4252     NULL  /* order_changed */
4253 };
4254
4255
4256 static GtkWidget *
4257 sp_connector_toolbox_new(SPDesktop *desktop)
4258 {
4259     GtkTooltips *tt = gtk_tooltips_new();
4260     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
4261
4262     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
4263     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
4264
4265     gtk_box_pack_start(GTK_BOX(tbl), gtk_hbox_new(FALSE, 0), FALSE, FALSE,
4266             AUX_BETWEEN_BUTTON_GROUPS);
4267
4268     sp_toolbox_button_new(tbl, Inkscape::ICON_SIZE_SMALL_TOOLBAR,
4269             "connector_avoid", GTK_SIGNAL_FUNC(sp_connector_path_set_avoid),
4270             tt, _("Make connectors avoid selected objects"));
4271
4272     sp_toolbox_button_new(tbl, Inkscape::ICON_SIZE_SMALL_TOOLBAR,
4273             "connector_ignore", GTK_SIGNAL_FUNC(sp_connector_path_set_ignore),
4274             tt, _("Make connectors ignore selected objects"));
4275
4276     //  interval
4277     gtk_box_pack_start(GTK_BOX(tbl), gtk_hbox_new(FALSE, 0), FALSE, FALSE,
4278             AUX_BETWEEN_BUTTON_GROUPS);
4279
4280     // Spacing spinbox
4281     {
4282         GtkWidget *object_spacing = sp_tb_spinbutton(_("Spacing:"),
4283                 _("The amount of space left around objects by auto-routing connectors"),
4284                 "tools.connector", "spacing", 10, NULL, tbl, TRUE,
4285                 "inkscape:connector-spacing", 0, 100, 1.0, 10.0,
4286                 connector_spacing_changed, 1, 0);
4287
4288         gtk_box_pack_start(GTK_BOX(tbl), object_spacing, FALSE, FALSE,
4289                 AUX_SPACING);
4290     }
4291     // Graph (connector network) layout
4292     sp_toolbox_button_new(tbl, Inkscape::ICON_SIZE_SMALL_TOOLBAR,
4293             "graph_layout", GTK_SIGNAL_FUNC(sp_connector_graph_layout),
4294             tt, _("Nicely arrange selected connector network"));
4295     // Default connector length spinbox
4296     {
4297         GtkWidget *connector_length = sp_tb_spinbutton(_("Length:"),
4298                 _("Ideal length for connectors when layout is applied"),
4299                 "tools.connector", "length", 100, NULL, tbl, TRUE,
4300                 "inkscape:connector-length", 10, 1000, 10.0, 100.0,
4301                 connector_length_changed, 1, 0);
4302
4303         gtk_box_pack_start(GTK_BOX(tbl), connector_length, FALSE, FALSE,
4304                 AUX_SPACING);
4305     }
4306     gchar const *tbuttonstate;
4307     // Directed edges toggle button
4308     {
4309         GtkWidget *tbutton = gtk_toggle_button_new ();
4310         gtk_button_set_relief       (GTK_BUTTON (tbutton), GTK_RELIEF_NONE);
4311         gtk_container_add           (GTK_CONTAINER (tbutton), sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, "directed_graph"));
4312         gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (tbutton), FALSE);
4313         gtk_tooltips_set_tip(tt, tbutton, _("Make connectors with end-markers (arrows) point downwards"), NULL);
4314
4315         gtk_box_pack_start  (GTK_BOX  (tbl), tbutton, FALSE, FALSE, 0);
4316         g_signal_connect(G_OBJECT(tbutton), "toggled", GTK_SIGNAL_FUNC(sp_directed_graph_layout_toggled), tbl);
4317         tbuttonstate = prefs_get_string_attribute("tools.connector", "directedlayout");
4318         gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(tbutton),
4319                 (tbuttonstate && !strcmp(tbuttonstate, "true"))?TRUE:FALSE );
4320     }
4321     // Avoid overlaps toggle button
4322     {
4323         GtkWidget *tbutton = gtk_toggle_button_new ();
4324         gtk_button_set_relief       (GTK_BUTTON (tbutton), GTK_RELIEF_NONE);
4325         gtk_container_add           (GTK_CONTAINER (tbutton), sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, "remove_overlaps"));
4326         gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (tbutton), FALSE);
4327         gtk_tooltips_set_tip(tt, tbutton, _("Do not allow overlapping shapes"), NULL);
4328
4329         gtk_box_pack_start  (GTK_BOX  (tbl), tbutton, FALSE, FALSE, 0);
4330         g_signal_connect(G_OBJECT(tbutton), "toggled", GTK_SIGNAL_FUNC(sp_nooverlaps_graph_layout_toggled), tbl);
4331         tbuttonstate = prefs_get_string_attribute("tools.connector", "avoidoverlaplayout");
4332         gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON(tbutton),
4333                 (tbuttonstate && !strcmp(tbuttonstate, "true"))?TRUE:FALSE );
4334     }
4335
4336     gtk_widget_show_all(tbl);
4337     sp_set_font_size_smaller (tbl);
4338
4339     // Code to watch for changes to the connector-spacing attribute in
4340     // the XML.
4341     Inkscape::XML::Node *repr = SP_OBJECT_REPR(desktop->namedview);
4342     g_assert(repr != NULL);
4343
4344     Inkscape::XML::Node *oldrepr = (Inkscape::XML::Node *)
4345             gtk_object_get_data(GTK_OBJECT(tbl), "repr");
4346
4347     if (oldrepr) { // remove old listener
4348         sp_repr_remove_listener_by_data(oldrepr, tbl);
4349         Inkscape::GC::release(oldrepr);
4350         oldrepr = NULL;
4351         g_object_set_data(G_OBJECT(tbl), "repr", NULL);
4352     }
4353
4354     if (repr) {
4355         g_object_set_data(G_OBJECT(tbl), "repr", repr);
4356         Inkscape::GC::anchor(repr);
4357         sp_repr_add_listener(repr, &connector_tb_repr_events, tbl);
4358         sp_repr_synthesize_events(repr, &connector_tb_repr_events, tbl);
4359     }
4360
4361     return tbl;
4362
4363 } // end of sp_connector_toolbox_new()
4364
4365 static void paintbucket_threshold_changed(GtkAdjustment *adj, GtkWidget *tbl)
4366 {
4367     prefs_set_int_attribute("tools.paintbucket", "threshold", (gint)adj->value);
4368     spinbutton_defocus(GTK_OBJECT(tbl));
4369 }
4370
4371 static void paintbucket_offset_changed(GtkAdjustment *adj, GtkWidget *tbl)
4372 {
4373     GtkWidget *us = (GtkWidget *)gtk_object_get_data(GTK_OBJECT(tbl), "units");
4374     SPUnit const *unit = sp_unit_selector_get_unit(SP_UNIT_SELECTOR(us));
4375
4376     prefs_set_double_attribute("tools.paintbucket", "offset", (gdouble)sp_units_get_pixels(adj->value, *unit));
4377     spinbutton_defocus(GTK_OBJECT(tbl));
4378 }
4379
4380 static GtkWidget *
4381 sp_paintbucket_toolbox_new(SPDesktop *desktop)
4382 {
4383     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
4384
4385     //  interval
4386     gtk_box_pack_start(GTK_BOX(tbl), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
4387
4388     {
4389       sp_toolbox_add_label(tbl, _("Fill by:"), false);
4390
4391       GtkWidget *channels = gtk_combo_box_new_text();
4392
4393       GList *items = flood_channels_dropdown_items_list();
4394
4395       for ( ; items ; items = items->next )
4396       {
4397           gtk_combo_box_append_text(GTK_COMBO_BOX(channels), (char*)items->data);
4398       }
4399
4400       gtk_combo_box_set_active (GTK_COMBO_BOX(channels), prefs_get_int_attribute("tools.paintbucket", "channels", 0));
4401       gtk_box_pack_start (GTK_BOX (tbl), channels, FALSE, FALSE, 0);
4402       g_signal_connect (G_OBJECT (channels), "changed", G_CALLBACK (flood_channels_changed), tbl);
4403     }
4404
4405     //  interval
4406     gtk_box_pack_start(GTK_BOX(tbl), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
4407
4408     // Spacing spinbox
4409     {
4410         GtkWidget *threshold = sp_tb_spinbutton(_("Threshold:"),
4411                 _("The maximum allowed difference between the clicked pixel and the neighboring pixels to be counted in the fill"),
4412                 "tools.paintbucket", "threshold", 5, NULL, tbl, TRUE,
4413                 "inkscape:paintbucket-threshold", 0, 100, 1.0, 10.0,
4414                 paintbucket_threshold_changed, 1, 0);
4415
4416         gtk_box_pack_start(GTK_BOX(tbl), threshold, FALSE, FALSE,
4417                 AUX_SPACING);
4418     }
4419
4420     //  interval
4421     gtk_box_pack_start(GTK_BOX(tbl), gtk_hbox_new(FALSE, 0), FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
4422
4423     // Create the units menu.
4424     GtkWidget *us = sp_unit_selector_new(SP_UNIT_ABSOLUTE | SP_UNIT_DEVICE);
4425     sp_unit_selector_setsize(us, AUX_OPTION_MENU_WIDTH, AUX_OPTION_MENU_HEIGHT);
4426     sp_unit_selector_set_unit (SP_UNIT_SELECTOR(us), sp_desktop_namedview(desktop)->doc_units);
4427
4428     // Offset spinbox
4429     {
4430         GtkWidget *offset = sp_tb_spinbutton(_("Grow/shrink by:"),
4431                 _("The amount to grow (positive) or shrink (negative) the created fill path"),
4432                 "tools.paintbucket", "offset", 0, us, tbl, TRUE,
4433                 "inkscape:paintbucket-offset", -1e6, 1e6, 0.1, 0.5,
4434                 paintbucket_offset_changed, 1, 2);
4435
4436         gtk_box_pack_start(GTK_BOX(tbl), offset, FALSE, FALSE,
4437                 AUX_SPACING);
4438
4439         gtk_box_pack_start(GTK_BOX(tbl), us, FALSE, FALSE, AUX_SPACING);
4440         gtk_object_set_data(GTK_OBJECT(tbl), "units", us);
4441     }
4442
4443     Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch(NULL, _("Style of Paint Bucket fill objects"));
4444     swatch->setDesktop (desktop);
4445     swatch->setClickVerb (SP_VERB_CONTEXT_PAINTBUCKET_PREFS);
4446     swatch->setWatchedTool ("tools.paintbucket", true);
4447     GtkWidget *swatch_ = GTK_WIDGET(swatch->gobj());
4448     gtk_box_pack_end(GTK_BOX(tbl), swatch_, FALSE, FALSE, 0);
4449
4450     gtk_widget_show_all(tbl);
4451     sp_set_font_size_smaller (tbl);
4452     return tbl;
4453 }
4454
4455 /*
4456   Local Variables:
4457   mode:c++
4458   c-file-style:"stroustrup"
4459   c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
4460   indent-tabs-mode:nil
4461   fill-column:99
4462   End:
4463 */
4464 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :
4465