src/widgets/toolbox.cpp

   1 #define __SP_MAINTOOLBOX_C__
   2
   3 /** \file
   4  * Controls bars for some of Inkscape's tools
   5  * (for some tools, they are in their own files)
   6  */
   7
   8 /*
   9 *
  10 * Authors:
  11 *   MenTaLguY <mental@rydia.net>
  12 *   Lauris Kaplinski <lauris@kaplinski.com>
  13 *   bulia byak <buliabyak@users.sf.net>
  14 *   Frank Felfe <innerspace@iname.com>
  15 *   John Cliff <simarilius@yahoo.com>
  16 *   David Turner <novalis@gnu.org>
  17 *   Josh Andler <scislac@scislac.com>
  18 *   Jon A. Cruz <jon@joncruz.org>
  19 *
  20 * Copyright (C) 2004 David Turner
  21 * Copyright (C) 2003 MenTaLguY
  22 * Copyright (C) 1999-2006 authors
  23 * Copyright (C) 2001-2002 Ximian, Inc.
  24 *
  25 * Released under GNU GPL, read the file 'COPYING' for more information
  26 */
  27
  28 #ifdef HAVE_CONFIG_H
  29 # include "config.h"
  30 #endif
  31
  32 #include <gtkmm.h>
  33 #include <gtk/gtk.h>
  34 #include <iostream>
  35 #include <sstream>
  36
  37 #include "widgets/button.h"
  38 #include "widgets/widget-sizes.h"
  39 #include "widgets/spw-utilities.h"
  40 #include "widgets/spinbutton-events.h"
  41 #include "dialogs/text-edit.h"
  42
  43 #include "ui/widget/style-swatch.h"
  44
  45 #include "prefs-utils.h"
  46 #include "verbs.h"
  47 #include "sp-namedview.h"
  48 #include "desktop.h"
  49 #include "desktop-handles.h"
  50 #include "nodepath.h"
  51 #include "xml/repr.h"
  52 #include "xml/node-event-vector.h"
  53 #include <glibmm/i18n.h>
  54 #include "helper/unit-menu.h"
  55 #include "helper/units.h"
  56
  57 #include "inkscape.h"
  58 #include "conn-avoid-ref.h"
  59
  60
  61 #include "select-toolbar.h"
  62 #include "gradient-toolbar.h"
  63
  64 #include "connector-context.h"
  65 #include "sp-rect.h"
  66 #include "sp-star.h"
  67 #include "sp-spiral.h"
  68 #include "sp-ellipse.h"
  69 #include "sp-text.h"
  70 #include "sp-flowtext.h"
  71 #include "style.h"
  72 #include "selection.h"
  73 #include "document-private.h"
  74 #include "desktop-style.h"
  75 #include "../libnrtype/font-lister.h"
  76 #include "../connection-pool.h"
  77 #include "../prefs-utils.h"
  78 #include "../inkscape-stock.h"
  79 #include "icon.h"
  80 #include "graphlayout/graphlayout.h"
  81
  82 #include "mod360.h"
  83
  84 #include "toolbox.h"
  85
  86 #include "flood-context.h"
  87
  88 #include "ink-action.h"
  89 #include "ege-adjustment-action.h"
  90 #include "ege-output-action.h"
  91 #include "ege-select-one-action.h"
  92 #include "helper/unit-tracker.h"
  93
  94 using Inkscape::UnitTracker;
  95
  96 typedef void (*SetupFunction)(GtkWidget *toolbox, SPDesktop *desktop);
  97 typedef void (*UpdateFunction)(SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox);
  98
  99 static void       sp_node_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder);
 100 static void       sp_zoom_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder);
 101 static void       sp_star_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder);
 102 static void       sp_arc_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder);
 103 static void       sp_rect_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder);
 104 static void       sp_spiral_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder);
 105 static void       sp_pencil_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder);
 106 static void       sp_pen_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder);
 107 static void       sp_calligraphy_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder);
 108 static void       sp_dropper_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder);
 109 static GtkWidget *sp_empty_toolbox_new(SPDesktop *desktop);
 110 static void       sp_connector_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder);
 111 static void       sp_paintbucket_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder);
 112
 113 namespace { GtkWidget *sp_text_toolbox_new (SPDesktop *desktop); }
 114
 115
 116 static struct {
 117     gchar const *type_name;
 118     gchar const *data_name;
 119     sp_verb_t verb;
 120     sp_verb_t doubleclick_verb;
 121 } const tools[] = {
 122     { "SPSelectContext",   "select_tool",    SP_VERB_CONTEXT_SELECT,  SP_VERB_CONTEXT_SELECT_PREFS},
 123     { "SPNodeContext",     "node_tool",      SP_VERB_CONTEXT_NODE, SP_VERB_CONTEXT_NODE_PREFS },
 124     { "SPZoomContext",     "zoom_tool",      SP_VERB_CONTEXT_ZOOM, SP_VERB_CONTEXT_ZOOM_PREFS },
 125     { "SPRectContext",     "rect_tool",      SP_VERB_CONTEXT_RECT, SP_VERB_CONTEXT_RECT_PREFS },
 126     { "SPArcContext",      "arc_tool",       SP_VERB_CONTEXT_ARC, SP_VERB_CONTEXT_ARC_PREFS },
 127     { "SPStarContext",     "star_tool",      SP_VERB_CONTEXT_STAR, SP_VERB_CONTEXT_STAR_PREFS },
 128     { "SPSpiralContext",   "spiral_tool",    SP_VERB_CONTEXT_SPIRAL, SP_VERB_CONTEXT_SPIRAL_PREFS },
 129     { "SPPencilContext",   "pencil_tool",    SP_VERB_CONTEXT_PENCIL, SP_VERB_CONTEXT_PENCIL_PREFS },
 130     { "SPPenContext",      "pen_tool",       SP_VERB_CONTEXT_PEN, SP_VERB_CONTEXT_PEN_PREFS },
 131     { "SPDynaDrawContext", "dyna_draw_tool", SP_VERB_CONTEXT_CALLIGRAPHIC, SP_VERB_CONTEXT_CALLIGRAPHIC_PREFS },
 132     { "SPFloodContext",    "paintbucket_tool",     SP_VERB_CONTEXT_PAINTBUCKET, SP_VERB_CONTEXT_PAINTBUCKET_PREFS },
 133     { "SPTextContext",     "text_tool",      SP_VERB_CONTEXT_TEXT, SP_VERB_CONTEXT_TEXT_PREFS },
 134     { "SPConnectorContext","connector_tool", SP_VERB_CONTEXT_CONNECTOR, SP_VERB_CONTEXT_CONNECTOR_PREFS },
 135     { "SPGradientContext", "gradient_tool",  SP_VERB_CONTEXT_GRADIENT, SP_VERB_CONTEXT_GRADIENT_PREFS },
 136     { "SPDropperContext",  "dropper_tool",   SP_VERB_CONTEXT_DROPPER, SP_VERB_CONTEXT_DROPPER_PREFS },
 137     { NULL, NULL, 0, 0 }
 138 };
 139
 140 static struct {
 141     gchar const *type_name;
 142     gchar const *data_name;
 143     GtkWidget *(*create_func)(SPDesktop *desktop);
 144     void (*prep_func)(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder);
 145     gchar const *ui_name;
 146     gint swatch_verb_id;
 147     gchar const *swatch_tool;
 148     gchar const *swatch_tip;
 149 } const aux_toolboxes[] = {
 150     { "SPSelectContext", "select_toolbox", 0, sp_select_toolbox_prep,            "SelectToolbar",
 151       SP_VERB_INVALID, 0, 0},
 152     { "SPNodeContext",   "node_toolbox",   0, sp_node_toolbox_prep,              "NodeToolbar",
 153       SP_VERB_INVALID, 0, 0},
 154     { "SPZoomContext",   "zoom_toolbox",   0, sp_zoom_toolbox_prep,              "ZoomToolbar",
 155       SP_VERB_INVALID, 0, 0},
 156     { "SPStarContext",   "star_toolbox",   0, sp_star_toolbox_prep,              "StarToolbar",
 157       SP_VERB_CONTEXT_STAR_PREFS,   "tools.shapes.star",     _("Style of new stars")},
 158     { "SPRectContext",   "rect_toolbox",   0, sp_rect_toolbox_prep,              "RectToolbar",
 159       SP_VERB_CONTEXT_RECT_PREFS,   "tools.shapes.rect",     _("Style of new rectangles")},
 160     { "SPArcContext",    "arc_toolbox",    0, sp_arc_toolbox_prep,               "ArcToolbar",
 161       SP_VERB_CONTEXT_ARC_PREFS,    "tools.shapes.arc",      _("Style of new ellipses")},
 162     { "SPSpiralContext", "spiral_toolbox", 0, sp_spiral_toolbox_prep,            "SpiralToolbar",
 163       SP_VERB_CONTEXT_SPIRAL_PREFS, "tools.shapes.spiral",   _("Style of new spirals")},
 164     { "SPPencilContext", "pencil_toolbox", 0, sp_pencil_toolbox_prep,            "PencilToolbar",
 165       SP_VERB_CONTEXT_PENCIL_PREFS, "tools.freehand.pencil", _("Style of new paths created by Pencil")},
 166     { "SPPenContext", "pen_toolbox", 0, sp_pen_toolbox_prep,                     "PenToolbar",
 167       SP_VERB_CONTEXT_PEN_PREFS,    "tools.freehand.pen",    _("Style of new paths created by Pen")},
 168     { "SPDynaDrawContext", "calligraphy_toolbox", 0, sp_calligraphy_toolbox_prep,"CalligraphyToolbar",
 169       SP_VERB_CONTEXT_CALLIGRAPHIC_PREFS, "tools.calligraphic", _("Style of new calligraphic strokes")},
 170     { "SPTextContext",   "text_toolbox",   sp_text_toolbox_new, 0,               0,
 171       SP_VERB_INVALID, 0, 0},
 172     { "SPDropperContext", "dropper_toolbox", 0, sp_dropper_toolbox_prep,         "DropperToolbar",
 173       SP_VERB_INVALID, 0, 0},
 174     { "SPGradientContext", "gradient_toolbox", sp_gradient_toolbox_new, 0,       0,
 175       SP_VERB_INVALID, 0, 0},
 176     { "SPConnectorContext", "connector_toolbox", 0, sp_connector_toolbox_prep,   "ConnectorToolbar",
 177       SP_VERB_INVALID, 0, 0},
 178     { "SPFloodContext",  "paintbucket_toolbox",  0, sp_paintbucket_toolbox_prep, "PaintbucketToolbar",
 179       SP_VERB_CONTEXT_PAINTBUCKET_PREFS, "tools.paintbucket", _("Style of Paint Bucket fill objects")},
 180     { NULL, NULL, NULL, NULL, NULL, SP_VERB_INVALID, NULL, NULL }
 181 };
 182
 183
 184 static gchar const * ui_descr =
 185         "<ui>"
 186         "  <toolbar name='SelectToolbar'>"
 187         "    <toolitem action='ObjectRotate90CCW' />"
 188         "    <toolitem action='ObjectRotate90' />"
 189         "    <toolitem action='ObjectFlipHorizontally' />"
 190         "    <toolitem action='ObjectFlipVertically' />"
 191         "    <separator />"
 192         "    <toolitem action='SelectionToBack' />"
 193         "    <toolitem action='SelectionLower' />"
 194         "    <toolitem action='SelectionRaise' />"
 195         "    <toolitem action='SelectionToFront' />"
 196         "    <separator />"
 197         "    <toolitem action='XAction' />"
 198         "    <toolitem action='YAction' />"
 199         "    <toolitem action='WidthAction' />"
 200         "    <toolitem action='LockAction' />"
 201         "    <toolitem action='HeightAction' />"
 202         "    <toolitem action='UnitsAction' />"
 203         "    <separator />"
 204         "    <toolitem action='transform_stroke' />"
 205         "    <toolitem action='transform_corners' />"
 206         "    <toolitem action='transform_gradient' />"
 207         "    <toolitem action='transform_pattern' />"
 208         "  </toolbar>"
 209
 210         "  <toolbar name='NodeToolbar'>"
 211         "    <toolitem action='NodeInsertAction' />"
 212         "    <toolitem action='NodeDeleteAction' />"
 213         "    <separator />"
 214         "    <toolitem action='NodeJoinAction' />"
 215         "    <toolitem action='NodeJoinSegmentAction' />"
 216         "    <toolitem action='NodeDeleteSegmentAction' />"
 217         "    <toolitem action='NodeBreakAction' />"
 218         "    <separator />"
 219         "    <toolitem action='NodeCuspAction' />"
 220         "    <toolitem action='NodeSmoothAction' />"
 221         "    <toolitem action='NodeSymmetricAction' />"
 222         "    <separator />"
 223         "    <toolitem action='NodeLineAction' />"
 224         "    <toolitem action='NodeCurveAction' />"
 225         "    <separator />"
 226         "    <toolitem action='ObjectToPath' />"
 227         "    <toolitem action='StrokeToPath' />"
 228         "    <separator />"
 229         "    <toolitem action='NodesShowHandlesAction' />"
 230         "  </toolbar>"
 231
 232         "  <toolbar name='ZoomToolbar'>"
 233         "    <toolitem action='ZoomIn' />"
 234         "    <toolitem action='ZoomOut' />"
 235         "    <separator />"
 236         "    <toolitem action='ZoomSelection' />"
 237         "    <toolitem action='ZoomDrawing' />"
 238         "    <toolitem action='ZoomPage' />"
 239         "    <toolitem action='ZoomPageWidth' />"
 240         "    <separator />"
 241         "    <toolitem action='ZoomPrev' />"
 242         "    <toolitem action='ZoomNext' />"
 243         "    <separator />"
 244         "    <toolitem action='Zoom1:0' />"
 245         "    <toolitem action='Zoom1:2' />"
 246         "    <toolitem action='Zoom2:1' />"
 247         "  </toolbar>"
 248
 249         "  <toolbar name='StarToolbar'>"
 250         "    <separator />"
 251         "    <toolitem action='StarStateAction' />"
 252         "    <separator />"
 253         "    <toolitem action='FlatAction' />"
 254         "    <separator />"
 255         "    <toolitem action='MagnitudeAction' />"
 256         "    <toolitem action='SpokeAction' />"
 257         "    <toolitem action='RoundednessAction' />"
 258         "    <toolitem action='RandomizationAction' />"
 259         "    <separator />"
 260         "    <toolitem action='StarResetAction' />"
 261         "  </toolbar>"
 262
 263         "  <toolbar name='RectToolbar'>"
 264         "    <toolitem action='RectStateAction' />"
 265         "    <toolitem action='RectWidthAction' />"
 266         "    <toolitem action='RectHeightAction' />"
 267         "    <toolitem action='RadiusXAction' />"
 268         "    <toolitem action='RadiusYAction' />"
 269         "    <toolitem action='RectUnitsAction' />"
 270         "    <separator />"
 271         "    <toolitem action='RectResetAction' />"
 272         "  </toolbar>"
 273
 274         "  <toolbar name='SpiralToolbar'>"
 275         "    <toolitem action='SpiralStateAction' />"
 276         "    <toolitem action='SpiralRevolutionAction' />"
 277         "    <toolitem action='SpiralExpansionAction' />"
 278         "    <toolitem action='SpiralT0Action' />"
 279         "    <separator />"
 280         "    <toolitem action='SpiralResetAction' />"
 281         "  </toolbar>"
 282
 283         "  <toolbar name='PenToolbar'>"
 284         "  </toolbar>"
 285
 286         "  <toolbar name='PencilToolbar'>"
 287         "  </toolbar>"
 288
 289         "  <toolbar name='CalligraphyToolbar'>"
 290         "    <separator />"
 291         "    <toolitem action='CalligraphyWidthAction' />"
 292         "    <toolitem action='ThinningAction' />"
 293         "    <separator />"
 294         "    <toolitem action='AngleAction' />"
 295         "    <toolitem action='FixationAction' />"
 296         "    <toolitem action='CapRoundingAction' />"
 297         "    <separator />"
 298         "    <toolitem action='TremorAction' />"
 299         "    <toolitem action='WiggleAction' />"
 300         "    <toolitem action='MassAction' />"
 301         "    <separator />"
 302         "    <toolitem action='TraceAction' />"
 303         "    <toolitem action='PressureAction' />"
 304         "    <toolitem action='TiltAction' />"
 305         "    <toolitem action='CalligraphyResetAction' />"
 306         "  </toolbar>"
 307
 308         "  <toolbar name='ArcToolbar'>"
 309         "    <toolitem action='ArcStateAction' />"
 310         "    <separator />"
 311         "    <toolitem action='ArcStartAction' />"
 312         "    <toolitem action='ArcEndAction' />"
 313         "    <separator />"
 314         "    <toolitem action='ArcOpenAction' />"
 315         "    <separator />"
 316         "    <toolitem action='ArcResetAction' />"
 317         "    <separator />"
 318         "  </toolbar>"
 319
 320         "  <toolbar name='PaintbucketToolbar'>"
 321         "    <toolitem action='ChannelsAction' />"
 322         "    <separator />"
 323         "    <toolitem action='ThresholdAction' />"
 324         "    <separator />"
 325         "    <toolitem action='OffsetAction' />"
 326         "    <toolitem action='PaintbucketUnitsAction' />"
 327         "  </toolbar>"
 328
 329         "  <toolbar name='DropperToolbar'>"
 330         "    <toolitem action='DropperPickAlphaAction' />"
 331         "    <toolitem action='DropperSetAlphaAction' />"
 332         "  </toolbar>"
 333
 334         "  <toolbar name='ConnectorToolbar'>"
 335         "    <toolitem action='ConnectorAvoidAction' />"
 336         "    <toolitem action='ConnectorIgnoreAction' />"
 337         "    <toolitem action='ConnectorSpacingAction' />"
 338         "    <toolitem action='ConnectorGraphAction' />"
 339         "    <toolitem action='ConnectorLengthAction' />"
 340         "    <toolitem action='ConnectorDirectedAction' />"
 341         "    <toolitem action='ConnectorOverlapAction' />"
 342         "  </toolbar>"
 343
 344         "</ui>"
 345 ;
 346
 347 static GtkActionGroup* create_or_fetch_actions( SPDesktop* desktop );
 348
 349 static void toolbox_set_desktop (GtkWidget *toolbox, SPDesktop *desktop, SetupFunction setup_func, UpdateFunction update_func, sigc::connection*);
 350
 351 static void setup_tool_toolbox (GtkWidget *toolbox, SPDesktop *desktop);
 352 static void update_tool_toolbox (SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox);
 353
 354 static void setup_aux_toolbox (GtkWidget *toolbox, SPDesktop *desktop);
 355 static void update_aux_toolbox (SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox);
 356
 357 static void setup_commands_toolbox (GtkWidget *toolbox, SPDesktop *desktop);
 358 static void update_commands_toolbox (SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox);
 359
 360 /* Global text entry widgets necessary for update */
 361 /* GtkWidget *dropper_rgb_entry,
 362           *dropper_opacity_entry ; */
 363 // should be made a private member once this is converted to class
 364
 365 static void delete_connection(GObject *obj, sigc::connection *connection) {
 366     connection->disconnect();
 367     delete connection;
 368 }
 369
 370 static void purge_repr_listener( GObject* obj, GObject* tbl )
 371 {
 372     (void)obj;
 373     Inkscape::XML::Node* oldrepr = reinterpret_cast<Inkscape::XML::Node *>( g_object_get_data( tbl, "repr" ) );
 374     if (oldrepr) { // remove old listener
 375         sp_repr_remove_listener_by_data(oldrepr, tbl);
 376         Inkscape::GC::release(oldrepr);
 377         oldrepr = 0;
 378         g_object_set_data( tbl, "repr", NULL );
 379     }
 380 }
 381
 382 GtkWidget *
 383 sp_toolbox_button_new_from_verb_with_doubleclick(GtkWidget *t, Inkscape::IconSize size, SPButtonType type,
 384                                                  Inkscape::Verb *verb, Inkscape::Verb *doubleclick_verb,
 385                                                  Inkscape::UI::View::View *view, GtkTooltips *tt)
 386 {
 387     SPAction *action = verb->get_action(view);
 388     if (!action) return NULL;
 389
 390     SPAction *doubleclick_action;
 391     if (doubleclick_verb)
 392         doubleclick_action = doubleclick_verb->get_action(view);
 393     else
 394         doubleclick_action = NULL;
 395
 396     /* fixme: Handle sensitive/unsensitive */
 397     /* fixme: Implement sp_button_new_from_action */
 398     GtkWidget *b = sp_button_new(size, type, action, doubleclick_action, tt);
 399     gtk_widget_show(b);
 400     gtk_box_pack_start(GTK_BOX(t), b, FALSE, FALSE, 0);
 401
 402     return b;
 403 }
 404
 405 GtkWidget *sp_toolbox_button_new_from_verb(GtkWidget *t, Inkscape::IconSize size, SPButtonType type, Inkscape::Verb *verb,
 406                                            Inkscape::UI::View::View *view, GtkTooltips *tt)
 407 {
 408     return sp_toolbox_button_new_from_verb_with_doubleclick(t, size, type, verb, NULL, view, tt);
 409 }
 410
 411 GtkWidget * sp_toolbox_button_normal_new_from_verb(GtkWidget *t, Inkscape::IconSize size, Inkscape::Verb *verb,
 412                                                    Inkscape::UI::View::View *view, GtkTooltips *tt)
 413 {
 414     return sp_toolbox_button_new_from_verb(t, size, SP_BUTTON_TYPE_NORMAL, verb, view, tt);
 415 }
 416
 417
 418 static void trigger_sp_action( GtkAction* act, gpointer user_data )
 419 {
 420     SPAction* targetAction = SP_ACTION(user_data);
 421     if ( targetAction ) {
 422         sp_action_perform( targetAction, NULL );
 423     }
 424 }
 425
 426 static void sp_action_action_set_sensitive (SPAction *action, unsigned int sensitive, void *data)
 427 {
 428     if ( data ) {
 429         GtkAction* act = GTK_ACTION(data);
 430         gtk_action_set_sensitive( act, sensitive );
 431     }
 432 }
 433
 434 static SPActionEventVector action_event_vector = {
 435     {NULL},
 436     NULL,
 437     NULL,
 438     sp_action_action_set_sensitive,
 439     NULL,
 440     NULL
 441 };
 442
 443 static GtkAction* create_action_for_verb( Inkscape::Verb* verb, Inkscape::UI::View::View* view, Inkscape::IconSize size )
 444 {
 445     GtkAction* act = 0;
 446
 447     SPAction* targetAction = verb->get_action(view);
 448     InkAction* inky = ink_action_new( verb->get_id(), verb->get_name(), verb->get_tip(), verb->get_image(), size  );
 449     act = GTK_ACTION(inky);
 450     gtk_action_set_sensitive( act, targetAction->sensitive );
 451
 452     g_signal_connect( G_OBJECT(inky), "activate", GTK_SIGNAL_FUNC(trigger_sp_action), targetAction );
 453
 454     SPAction*rebound = dynamic_cast<SPAction *>( nr_object_ref( dynamic_cast<NRObject *>(targetAction) ) );
 455     nr_active_object_add_listener( (NRActiveObject *)rebound, (NRObjectEventVector *)&action_event_vector, sizeof(SPActionEventVector), inky );
 456
 457     return act;
 458 }
 459
 460 GtkActionGroup* create_or_fetch_actions( SPDesktop* desktop )
 461 {
 462     Inkscape::UI::View::View *view = desktop;
 463     gint verbsToUse[] = {
 464         // disabled until we have icons for them:
 465         //find
 466         //SP_VERB_EDIT_TILE,
 467         //SP_VERB_EDIT_UNTILE,
 468         SP_VERB_DIALOG_ALIGN_DISTRIBUTE,
 469         SP_VERB_DIALOG_DISPLAY,
 470         SP_VERB_DIALOG_FILL_STROKE,
 471         SP_VERB_DIALOG_NAMEDVIEW,
 472         SP_VERB_DIALOG_TEXT,
 473         SP_VERB_DIALOG_XML_EDITOR,
 474         SP_VERB_EDIT_CLONE,
 475         SP_VERB_EDIT_COPY,
 476         SP_VERB_EDIT_CUT,
 477         SP_VERB_EDIT_DUPLICATE,
 478         SP_VERB_EDIT_PASTE,
 479         SP_VERB_EDIT_REDO,
 480         SP_VERB_EDIT_UNDO,
 481         SP_VERB_EDIT_UNLINK_CLONE,
 482         SP_VERB_FILE_EXPORT,
 483         SP_VERB_FILE_IMPORT,
 484         SP_VERB_FILE_NEW,
 485         SP_VERB_FILE_OPEN,
 486         SP_VERB_FILE_PRINT,
 487         SP_VERB_FILE_SAVE,
 488         SP_VERB_OBJECT_TO_CURVE,
 489         SP_VERB_SELECTION_GROUP,
 490         SP_VERB_SELECTION_OUTLINE,
 491         SP_VERB_SELECTION_UNGROUP,
 492         SP_VERB_ZOOM_1_1,
 493         SP_VERB_ZOOM_1_2,
 494         SP_VERB_ZOOM_2_1,
 495         SP_VERB_ZOOM_DRAWING,
 496         SP_VERB_ZOOM_IN,
 497         SP_VERB_ZOOM_NEXT,
 498         SP_VERB_ZOOM_OUT,
 499         SP_VERB_ZOOM_PAGE,
 500         SP_VERB_ZOOM_PAGE_WIDTH,
 501         SP_VERB_ZOOM_PREV,
 502         SP_VERB_ZOOM_SELECTION,
 503     };
 504
 505     gint shrinkTop = prefs_get_int_attribute_limited( "toolbox", "small", 1, 0, 1 );
 506     Inkscape::IconSize toolboxSize = shrinkTop ? Inkscape::ICON_SIZE_SMALL_TOOLBAR : Inkscape::ICON_SIZE_LARGE_TOOLBAR;
 507
 508     static std::map<SPDesktop*, GtkActionGroup*> groups;
 509     GtkActionGroup* mainActions = 0;
 510     if ( groups.find(desktop) != groups.end() ) {
 511         mainActions = groups[desktop];
 512     }
 513
 514     if ( !mainActions ) {
 515         mainActions = gtk_action_group_new("main");
 516         groups[desktop] = mainActions;
 517     }
 518
 519     for ( guint i = 0; i < G_N_ELEMENTS(verbsToUse); i++ ) {
 520         Inkscape::Verb* verb = Inkscape::Verb::get(verbsToUse[i]);
 521         if ( verb ) {
 522             if ( !gtk_action_group_get_action( mainActions, verb->get_id() ) ) {
 523                 GtkAction* act = create_action_for_verb( verb, view, toolboxSize );
 524                 gtk_action_group_add_action( mainActions, act );
 525             }
 526         }
 527     }
 528
 529     return mainActions;
 530 }
 531
 532
 533 GtkWidget *
 534 sp_tool_toolbox_new()
 535 {
 536     GtkTooltips *tt = gtk_tooltips_new();
 537     GtkWidget *tb = gtk_vbox_new(FALSE, 0);
 538
 539     g_object_set_data(G_OBJECT(tb), "desktop", NULL);
 540     g_object_set_data(G_OBJECT(tb), "tooltips", tt);
 541
 542     gtk_widget_set_sensitive(tb, FALSE);
 543
 544     GtkWidget *hb = gtk_handle_box_new();
 545     gtk_handle_box_set_handle_position(GTK_HANDLE_BOX(hb), GTK_POS_TOP);
 546     gtk_handle_box_set_shadow_type(GTK_HANDLE_BOX(hb), GTK_SHADOW_OUT);
 547     gtk_handle_box_set_snap_edge(GTK_HANDLE_BOX(hb), GTK_POS_LEFT);
 548
 549     gtk_container_add(GTK_CONTAINER(hb), tb);
 550     gtk_widget_show(GTK_WIDGET(tb));
 551
 552     sigc::connection* conn = new sigc::connection;
 553     g_object_set_data(G_OBJECT(hb), "event_context_connection", conn);
 554
 555     return hb;
 556 }
 557
 558 static void
 559 aux_toolbox_attached(GtkHandleBox *toolbox, GtkWidget *child)
 560 {
 561     g_object_set_data(G_OBJECT(child), "is_detached", GINT_TO_POINTER(FALSE));
 562     gtk_widget_queue_resize(child);
 563 }
 564
 565 static void
 566 aux_toolbox_detached(GtkHandleBox *toolbox, GtkWidget *child)
 567 {
 568     g_object_set_data(G_OBJECT(child), "is_detached", GINT_TO_POINTER(TRUE));
 569     gtk_widget_queue_resize(child);
 570 }
 571
 572 GtkWidget *
 573 sp_aux_toolbox_new()
 574 {
 575     GtkWidget *tb = gtk_vbox_new(FALSE, 0);
 576
 577     GtkWidget *tb_s = gtk_vbox_new(FALSE, 0);
 578     GtkWidget *tb_e = gtk_vbox_new(FALSE, 0);
 579     gtk_box_set_spacing(GTK_BOX(tb), AUX_SPACING);
 580     gtk_box_pack_start(GTK_BOX(tb), GTK_WIDGET(tb_s), FALSE, FALSE, 0);
 581     gtk_box_pack_end(GTK_BOX(tb), GTK_WIDGET(tb_e), FALSE, FALSE, 0);
 582
 583     g_object_set_data(G_OBJECT(tb), "desktop", NULL);
 584     g_object_set_data(G_OBJECT(tb), "top_spacer", tb_s);
 585
 586     gtk_widget_set_sensitive(tb, FALSE);
 587
 588     GtkWidget *hb = gtk_handle_box_new();
 589     gtk_handle_box_set_handle_position(GTK_HANDLE_BOX(hb), GTK_POS_LEFT);
 590     gtk_handle_box_set_shadow_type(GTK_HANDLE_BOX(hb), GTK_SHADOW_OUT);
 591     gtk_handle_box_set_snap_edge(GTK_HANDLE_BOX(hb), GTK_POS_LEFT);
 592
 593     g_signal_connect(G_OBJECT(hb), "child_attached", G_CALLBACK(aux_toolbox_attached), (gpointer)tb);
 594     g_signal_connect(G_OBJECT(hb), "child_detached", G_CALLBACK(aux_toolbox_detached), (gpointer)tb);
 595
 596     gtk_container_add(GTK_CONTAINER(hb), tb);
 597     gtk_widget_show(GTK_WIDGET(tb));
 598
 599     sigc::connection* conn = new sigc::connection;
 600     g_object_set_data(G_OBJECT(hb), "event_context_connection", conn);
 601
 602     return hb;
 603 }
 604
 605 //####################################
 606 //# Commands Bar
 607 //####################################
 608
 609 GtkWidget *
 610 sp_commands_toolbox_new()
 611 {
 612     GtkWidget *tb = gtk_vbox_new(FALSE, 0);
 613
 614     GtkWidget *tb_s = gtk_vbox_new(FALSE, 0);
 615     GtkWidget *tb_e = gtk_vbox_new(FALSE, 0);
 616     gtk_box_set_spacing(GTK_BOX(tb), AUX_SPACING);
 617     gtk_box_pack_start(GTK_BOX(tb), GTK_WIDGET(tb_s), FALSE, FALSE, 0);
 618     gtk_box_pack_end(GTK_BOX(tb), GTK_WIDGET(tb_e), FALSE, FALSE, 0);
 619
 620     g_object_set_data(G_OBJECT(tb), "desktop", NULL);
 621     gtk_widget_set_sensitive(tb, FALSE);
 622
 623     GtkWidget *hb = gtk_handle_box_new();
 624     gtk_handle_box_set_handle_position(GTK_HANDLE_BOX(hb), GTK_POS_LEFT);
 625     gtk_handle_box_set_shadow_type(GTK_HANDLE_BOX(hb), GTK_SHADOW_OUT);
 626     gtk_handle_box_set_snap_edge(GTK_HANDLE_BOX(hb), GTK_POS_LEFT);
 627
 628     g_signal_connect(G_OBJECT(hb), "child_attached", G_CALLBACK(aux_toolbox_attached), (gpointer)tb);
 629     g_signal_connect(G_OBJECT(hb), "child_detached", G_CALLBACK(aux_toolbox_detached), (gpointer)tb);
 630
 631     gtk_container_add(GTK_CONTAINER(hb), tb);
 632     gtk_widget_show(GTK_WIDGET(tb));
 633
 634     sigc::connection* conn = new sigc::connection;
 635     g_object_set_data(G_OBJECT(hb), "event_context_connection", conn);
 636
 637     return hb;
 638 }
 639
 640
 641 //####################################
 642 //# node editing callbacks
 643 //####################################
 644
 645 void
 646 sp_node_path_edit_add(void)
 647 {
 648     sp_node_selected_add_node();
 649 }
 650
 651 void
 652 sp_node_path_edit_delete(void)
 653 {
 654     sp_node_selected_delete();
 655 }
 656
 657 void
 658 sp_node_path_edit_delete_segment(void)
 659 {
 660     sp_node_selected_delete_segment();
 661 }
 662
 663 void
 664 sp_node_path_edit_break(void)
 665 {
 666     sp_node_selected_break();
 667 }
 668
 669 void
 670 sp_node_path_edit_join(void)
 671 {
 672     sp_node_selected_join();
 673 }
 674
 675 void
 676 sp_node_path_edit_join_segment(void)
 677 {
 678     sp_node_selected_join_segment();
 679 }
 680
 681 void
 682 sp_node_path_edit_toline(void)
 683 {
 684     sp_node_selected_set_line_type(NR_LINETO);
 685 }
 686
 687 void
 688 sp_node_path_edit_tocurve(void)
 689 {
 690     sp_node_selected_set_line_type(NR_CURVETO);
 691 }
 692
 693 void
 694 sp_node_path_edit_cusp(void)
 695 {
 696     sp_node_selected_set_type(Inkscape::NodePath::NODE_CUSP);
 697 }
 698
 699 void
 700 sp_node_path_edit_smooth(void)
 701 {
 702     sp_node_selected_set_type(Inkscape::NodePath::NODE_SMOOTH);
 703 }
 704
 705 void
 706 sp_node_path_edit_symmetrical(void)
 707 {
 708     sp_node_selected_set_type(Inkscape::NodePath::NODE_SYMM);
 709 }
 710
 711 static void toggle_show_handles (GtkToggleAction *act, gpointer data) {
 712     bool show = gtk_toggle_action_get_active( act );
 713     prefs_set_int_attribute ("tools.nodes", "show_handles",  show ? 1 : 0);
 714     sp_nodepath_show_handles(show);
 715 }
 716
 717 //################################
 718 //##    Node Editing Toolbox    ##
 719 //################################
 720
 721 static void sp_node_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder)
 722 {
 723     {
 724         InkAction* inky = ink_action_new( "NodeInsertAction",
 725                                           _("Insert"),
 726                                           _("Insert new nodes into selected segments"),
 727                                           "node_insert",
 728                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
 729         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_node_path_edit_add), 0 );
 730         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
 731     }
 732
 733     {
 734         InkAction* inky = ink_action_new( "NodeDeleteAction",
 735                                           _("Delete"),
 736                                           _("Delete selected nodes"),
 737                                           "node_delete",
 738                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
 739         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_node_path_edit_delete), 0 );
 740         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
 741     }
 742
 743     {
 744         InkAction* inky = ink_action_new( "NodeJoinAction",
 745                                           _("Join"),
 746                                           _("Join selected endnodes"),
 747                                           "node_join",
 748                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
 749         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_node_path_edit_join), 0 );
 750         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
 751     }
 752
 753     {
 754         InkAction* inky = ink_action_new( "NodeJoinSegmentAction",
 755                                           _("Join Segment"),
 756                                           _("Join selected endnodes with a new segment"),
 757                                           "node_join_segment",
 758                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
 759         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_node_path_edit_join_segment), 0 );
 760         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
 761     }
 762
 763     {
 764         InkAction* inky = ink_action_new( "NodeDeleteSegmentAction",
 765                                           _("Delete Segment"),
 766                                           _("Split path between two non-endpoint nodes"),
 767                                           "node_delete_segment",
 768                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
 769         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_node_path_edit_delete_segment), 0 );
 770         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
 771     }
 772
 773     {
 774         InkAction* inky = ink_action_new( "NodeBreakAction",
 775                                           _("Node Break"),
 776                                           _("Break path at selected nodes"),
 777                                           "node_break",
 778                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
 779         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_node_path_edit_break), 0 );
 780         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
 781     }
 782
 783     {
 784         InkAction* inky = ink_action_new( "NodeCuspAction",
 785                                           _("Node Cusp"),
 786                                           _("Make selected nodes corner"),
 787                                           "node_cusp",
 788                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
 789         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_node_path_edit_cusp), 0 );
 790         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
 791     }
 792
 793     {
 794         InkAction* inky = ink_action_new( "NodeSmoothAction",
 795                                           _("Node Smooth"),
 796                                           _("Make selected nodes smooth"),
 797                                           "node_smooth",
 798                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
 799         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_node_path_edit_smooth), 0 );
 800         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
 801     }
 802
 803     {
 804         InkAction* inky = ink_action_new( "NodeSymmetricAction",
 805                                           _("Node Symmetric"),
 806                                           _("Make selected nodes symmetric"),
 807                                           "node_symmetric",
 808                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
 809         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_node_path_edit_symmetrical), 0 );
 810         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
 811     }
 812
 813     {
 814         InkAction* inky = ink_action_new( "NodeLineAction",
 815                                           _("Node Line"),
 816                                           _("Make selected segments lines"),
 817                                           "node_line",
 818                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
 819         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_node_path_edit_toline), 0 );
 820         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
 821     }
 822
 823     {
 824         InkAction* inky = ink_action_new( "NodeCurveAction",
 825                                           _("Node Curve"),
 826                                           _("Make selected segments curves"),
 827                                           "node_curve",
 828                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
 829         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_node_path_edit_tocurve), 0 );
 830         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
 831     }
 832
 833     {
 834         InkToggleAction* act = ink_toggle_action_new( "NodesShowHandlesAction",
 835                                                       _("Show Handles"),
 836                                                       _("Show the Bezier handles of selected nodes"),
 837                                                       "nodes_show_handles",
 838                                                       Inkscape::ICON_SIZE_DECORATION );
 839         gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
 840         g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(toggle_show_handles), desktop );
 841         gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), prefs_get_int_attribute( "tools.nodes", "show_handles", 1 ) );
 842     }
 843
 844 } // end of sp_node_toolbox_prep()
 845
 846
 847 //########################
 848 //##    Zoom Toolbox    ##
 849 //########################
 850
 851 static void sp_zoom_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder)
 852 {
 853     // no custom GtkAction setup needed
 854 } // end of sp_zoom_toolbox_prep()
 855
 856 void
 857 sp_tool_toolbox_set_desktop(GtkWidget *toolbox, SPDesktop *desktop)
 858 {
 859     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")));
 860 }
 861
 862
 863 void
 864 sp_aux_toolbox_set_desktop(GtkWidget *toolbox, SPDesktop *desktop)
 865 {
 866     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")));
 867 }
 868
 869 void
 870 sp_commands_toolbox_set_desktop(GtkWidget *toolbox, SPDesktop *desktop)
 871 {
 872     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")));
 873 }
 874
 875 static void
 876 toolbox_set_desktop(GtkWidget *toolbox, SPDesktop *desktop, SetupFunction setup_func, UpdateFunction update_func, sigc::connection *conn)
 877 {
 878     gpointer ptr = g_object_get_data(G_OBJECT(toolbox), "desktop");
 879     SPDesktop *old_desktop = static_cast<SPDesktop*>(ptr);
 880
 881     if (old_desktop) {
 882         GList *children, *iter;
 883
 884         children = gtk_container_get_children(GTK_CONTAINER(toolbox));
 885         for ( iter = children ; iter ; iter = iter->next ) {
 886             gtk_container_remove( GTK_CONTAINER(toolbox), GTK_WIDGET(iter->data) );
 887         }
 888         g_list_free(children);
 889     }
 890
 891     g_object_set_data(G_OBJECT(toolbox), "desktop", (gpointer)desktop);
 892
 893     if (desktop) {
 894         gtk_widget_set_sensitive(toolbox, TRUE);
 895         setup_func(toolbox, desktop);
 896         update_func(desktop, desktop->event_context, toolbox);
 897         *conn = desktop->connectEventContextChanged
 898             (sigc::bind (sigc::ptr_fun(update_func), toolbox));
 899     } else {
 900         gtk_widget_set_sensitive(toolbox, FALSE);
 901     }
 902
 903 } // end of toolbox_set_desktop()
 904
 905
 906 static void
 907 setup_tool_toolbox(GtkWidget *toolbox, SPDesktop *desktop)
 908 {
 909     GtkTooltips *tooltips=GTK_TOOLTIPS(g_object_get_data(G_OBJECT(toolbox), "tooltips"));
 910     gint shrinkLeft = prefs_get_int_attribute_limited( "toolbox.left", "small", 0, 0, 1 );
 911     Inkscape::IconSize toolboxSize = shrinkLeft ? Inkscape::ICON_SIZE_SMALL_TOOLBAR : Inkscape::ICON_SIZE_LARGE_TOOLBAR;
 912
 913     for (int i = 0 ; tools[i].type_name ; i++ ) {
 914         GtkWidget *button =
 915             sp_toolbox_button_new_from_verb_with_doubleclick( toolbox, toolboxSize,
 916                                                               SP_BUTTON_TYPE_TOGGLE,
 917                                                               Inkscape::Verb::get(tools[i].verb),
 918                                                               Inkscape::Verb::get(tools[i].doubleclick_verb),
 919                                                               desktop,
 920                                                               tooltips );
 921
 922         g_object_set_data( G_OBJECT(toolbox), tools[i].data_name,
 923                            (gpointer)button );
 924     }
 925 }
 926
 927
 928 static void
 929 update_tool_toolbox( SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox )
 930 {
 931     gchar const *const tname = ( eventcontext
 932                                  ? gtk_type_name(GTK_OBJECT_TYPE(eventcontext))
 933                                  : NULL );
 934     for (int i = 0 ; tools[i].type_name ; i++ ) {
 935         SPButton *button = SP_BUTTON(g_object_get_data(G_OBJECT(toolbox), tools[i].data_name));
 936         sp_button_toggle_set_down(button, tname && !strcmp(tname, tools[i].type_name));
 937     }
 938 }
 939
 940 static void
 941 setup_aux_toolbox(GtkWidget *toolbox, SPDesktop *desktop)
 942 {
 943     GtkSizeGroup* grouper = gtk_size_group_new( GTK_SIZE_GROUP_BOTH );
 944     GtkActionGroup* mainActions = create_or_fetch_actions( desktop );
 945     GtkUIManager* mgr = gtk_ui_manager_new();
 946     GError* errVal = 0;
 947     gtk_ui_manager_insert_action_group( mgr, mainActions, 0 );
 948     gtk_ui_manager_add_ui_from_string( mgr, ui_descr, -1, &errVal );
 949
 950     std::map<std::string, GtkWidget*> dataHolders;
 951
 952     for (int i = 0 ; aux_toolboxes[i].type_name ; i++ ) {
 953         if ( aux_toolboxes[i].prep_func ) {
 954             // converted to GtkActions and UIManager
 955
 956             GtkWidget* kludge = gtk_hbox_new( FALSE, 0 );
 957             g_object_set_data( G_OBJECT(kludge), "dtw", desktop->canvas);
 958             g_object_set_data( G_OBJECT(kludge), "desktop", desktop);
 959             dataHolders[aux_toolboxes[i].type_name] = kludge;
 960             aux_toolboxes[i].prep_func( desktop, mainActions, G_OBJECT(kludge) );
 961         } else {
 962
 963             GtkWidget *sub_toolbox = 0;
 964             if (aux_toolboxes[i].create_func == NULL)
 965                 sub_toolbox = sp_empty_toolbox_new(desktop);
 966             else {
 967                 sub_toolbox = aux_toolboxes[i].create_func(desktop);
 968             }
 969
 970             gtk_size_group_add_widget( grouper, sub_toolbox );
 971
 972             gtk_container_add(GTK_CONTAINER(toolbox), sub_toolbox);
 973             g_object_set_data(G_OBJECT(toolbox), aux_toolboxes[i].data_name, sub_toolbox);
 974
 975         }
 976     }
 977
 978     // Second pass to create toolbars *after* all GtkActions are created
 979     for (int i = 0 ; aux_toolboxes[i].type_name ; i++ ) {
 980         if ( aux_toolboxes[i].prep_func ) {
 981             // converted to GtkActions and UIManager
 982
 983             GtkWidget* kludge = dataHolders[aux_toolboxes[i].type_name];
 984
 985             GtkWidget* holder = gtk_table_new( 1, 3, FALSE );
 986             gtk_table_attach( GTK_TABLE(holder), kludge, 2, 3, 0, 1, GTK_SHRINK, GTK_SHRINK, 0, 0 );
 987
 988             gchar* tmp = g_strdup_printf( "/ui/%s", aux_toolboxes[i].ui_name );
 989             GtkWidget* toolBar = gtk_ui_manager_get_widget( mgr, tmp );
 990             g_free( tmp );
 991             tmp = 0;
 992
 993             gint shrinkTop = prefs_get_int_attribute_limited( "toolbox", "small", 1, 0, 1 );
 994             Inkscape::IconSize toolboxSize = shrinkTop ? Inkscape::ICON_SIZE_SMALL_TOOLBAR : Inkscape::ICON_SIZE_LARGE_TOOLBAR;
 995             gtk_toolbar_set_style( GTK_TOOLBAR(toolBar), GTK_TOOLBAR_ICONS );
 996             gtk_toolbar_set_icon_size( GTK_TOOLBAR(toolBar), static_cast<GtkIconSize>(toolboxSize) );
 997
 998
 999             gtk_table_attach( GTK_TABLE(holder), toolBar, 0, 1, 0, 1, (GtkAttachOptions)(GTK_EXPAND | GTK_FILL), (GtkAttachOptions)(GTK_EXPAND | GTK_FILL), 0, 0 );
1000
1001             if ( aux_toolboxes[i].swatch_verb_id != SP_VERB_INVALID ) {
1002                 Inkscape::UI::Widget::StyleSwatch *swatch = new Inkscape::UI::Widget::StyleSwatch( NULL, aux_toolboxes[i].swatch_tip );
1003                 swatch->setDesktop( desktop );
1004                 swatch->setClickVerb( aux_toolboxes[i].swatch_verb_id );
1005                 swatch->setWatchedTool( aux_toolboxes[i].swatch_tool, true );
1006                 GtkWidget *swatch_ = GTK_WIDGET( swatch->gobj() );
1007                 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 );
1008             }
1009
1010             gtk_widget_show_all( holder );
1011             sp_set_font_size_smaller( holder );
1012
1013             gtk_size_group_add_widget( grouper, holder );
1014
1015             gtk_container_add( GTK_CONTAINER(toolbox), holder );
1016             g_object_set_data( G_OBJECT(toolbox), aux_toolboxes[i].data_name, holder );
1017         }
1018     }
1019
1020     g_object_unref( G_OBJECT(grouper) );
1021 }
1022
1023 static void
1024 update_aux_toolbox(SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox)
1025 {
1026     gchar const *tname = ( eventcontext
1027                            ? gtk_type_name(GTK_OBJECT_TYPE(eventcontext))
1028                            : NULL );
1029     for (int i = 0 ; aux_toolboxes[i].type_name ; i++ ) {
1030         GtkWidget *sub_toolbox = GTK_WIDGET(g_object_get_data(G_OBJECT(toolbox), aux_toolboxes[i].data_name));
1031         if (tname && !strcmp(tname, aux_toolboxes[i].type_name)) {
1032             gtk_widget_show_all(sub_toolbox);
1033             g_object_set_data(G_OBJECT(toolbox), "shows", sub_toolbox);
1034         } else {
1035             gtk_widget_hide(sub_toolbox);
1036         }
1037     }
1038 }
1039
1040 static void
1041 setup_commands_toolbox(GtkWidget *toolbox, SPDesktop *desktop)
1042 {
1043     gchar const * descr =
1044         "<ui>"
1045         "  <toolbar name='CommandsToolbar'>"
1046         "    <toolitem action='FileNew' />"
1047         "    <toolitem action='FileOpen' />"
1048         "    <toolitem action='FileSave' />"
1049         "    <toolitem action='FilePrint' />"
1050         "    <separator />"
1051         "    <toolitem action='FileImport' />"
1052         "    <toolitem action='FileExport' />"
1053         "    <separator />"
1054         "    <toolitem action='EditUndo' />"
1055         "    <toolitem action='EditRedo' />"
1056         "    <separator />"
1057         "    <toolitem action='EditCopy' />"
1058         "    <toolitem action='EditCut' />"
1059         "    <toolitem action='EditPaste' />"
1060         "    <separator />"
1061         "    <toolitem action='ZoomSelection' />"
1062         "    <toolitem action='ZoomDrawing' />"
1063         "    <toolitem action='ZoomPage' />"
1064         "    <separator />"
1065         "    <toolitem action='EditDuplicate' />"
1066         "    <toolitem action='EditClone' />"
1067         "    <toolitem action='EditUnlinkClone' />"
1068         "    <separator />"
1069         "    <toolitem action='SelectionGroup' />"
1070         "    <toolitem action='SelectionUnGroup' />"
1071         "    <separator />"
1072         "    <toolitem action='DialogFillStroke' />"
1073         "    <toolitem action='DialogText' />"
1074         "    <toolitem action='DialogXMLEditor' />"
1075         "    <toolitem action='DialogAlignDistribute' />"
1076         "    <separator />"
1077         "    <toolitem action='DialogPreferences' />"
1078         "    <toolitem action='DialogDocumentProperties' />"
1079         "  </toolbar>"
1080         "</ui>";
1081     GtkActionGroup* mainActions = create_or_fetch_actions( desktop );
1082
1083
1084     GtkUIManager* mgr = gtk_ui_manager_new();
1085     GError* errVal = 0;
1086
1087     gtk_ui_manager_insert_action_group( mgr, mainActions, 0 );
1088     gtk_ui_manager_add_ui_from_string( mgr, descr, -1, &errVal );
1089
1090     GtkWidget* toolBar = gtk_ui_manager_get_widget( mgr, "/ui/CommandsToolbar" );
1091     gtk_toolbar_set_style( GTK_TOOLBAR(toolBar), GTK_TOOLBAR_ICONS );
1092     gint shrinkTop = prefs_get_int_attribute_limited( "toolbox", "small", 1, 0, 1 );
1093     Inkscape::IconSize toolboxSize = shrinkTop ? Inkscape::ICON_SIZE_SMALL_TOOLBAR : Inkscape::ICON_SIZE_LARGE_TOOLBAR;
1094     gtk_toolbar_set_icon_size( GTK_TOOLBAR(toolBar), (GtkIconSize)toolboxSize );
1095
1096
1097     gtk_container_add( GTK_CONTAINER(toolbox), toolBar );
1098 }
1099
1100 static void
1101 update_commands_toolbox(SPDesktop *desktop, SPEventContext *eventcontext, GtkWidget *toolbox)
1102 {
1103 }
1104
1105 void show_aux_toolbox(GtkWidget *toolbox_toplevel)
1106 {
1107     gtk_widget_show(toolbox_toplevel);
1108     GtkWidget *toolbox = gtk_bin_get_child(GTK_BIN(toolbox_toplevel));
1109
1110     GtkWidget *shown_toolbox = GTK_WIDGET(g_object_get_data(G_OBJECT(toolbox), "shows"));
1111     if (!shown_toolbox) {
1112         return;
1113     }
1114     gtk_widget_show(toolbox);
1115
1116     // need to show the spacer, or the padding will be off
1117     GtkWidget *spacer = GTK_WIDGET(g_object_get_data(G_OBJECT(toolbox), "top_spacer"));
1118     gtk_widget_show(spacer);
1119
1120     gtk_widget_show_all(shown_toolbox);
1121 }
1122
1123 void
1124 aux_toolbox_space(GtkWidget *tb, gint space)
1125 {
1126     gtk_box_pack_start(GTK_BOX(tb), gtk_hbox_new(FALSE, 0), FALSE, FALSE, space);
1127 }
1128
1129 static GtkWidget *
1130 sp_empty_toolbox_new(SPDesktop *desktop)
1131 {
1132     GtkWidget *tbl = gtk_hbox_new(FALSE, 0);
1133     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
1134     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
1135
1136     gtk_widget_show_all(tbl);
1137     sp_set_font_size_smaller (tbl);
1138
1139     return tbl;
1140 }
1141
1142 // helper UI functions
1143
1144 GtkWidget *
1145 sp_tb_spinbutton(
1146     gchar *label, gchar const *tooltip,
1147     gchar const *path, gchar const *data, gdouble def,
1148     GtkWidget *us,
1149     GtkWidget *tbl,
1150     gboolean altx, gchar const *altx_mark,
1151     gdouble lower, gdouble upper, gdouble step, gdouble page,
1152     void (*callback)(GtkAdjustment *, GtkWidget *),
1153     gdouble climb = 0.1, guint digits = 3, double factor = 1.0)
1154 {
1155     GtkTooltips *tt = gtk_tooltips_new();
1156
1157     GtkWidget *hb = gtk_hbox_new(FALSE, 1);
1158
1159     GtkWidget *l = gtk_label_new(label);
1160     gtk_widget_show(l);
1161     gtk_misc_set_alignment(GTK_MISC(l), 1.0, 0.5);
1162     gtk_container_add(GTK_CONTAINER(hb), l);
1163
1164     GtkObject *a = gtk_adjustment_new(prefs_get_double_attribute(path, data, def) * factor,
1165                                       lower, upper, step, page, page);
1166     gtk_object_set_data(GTK_OBJECT(tbl), data, a);
1167     if (us)
1168         sp_unit_selector_add_adjustment(SP_UNIT_SELECTOR(us), GTK_ADJUSTMENT(a));
1169
1170     GtkWidget *sb = gtk_spin_button_new(GTK_ADJUSTMENT(a), climb, digits);
1171     gtk_tooltips_set_tip(tt, sb, tooltip, NULL);
1172     if (altx)
1173         gtk_object_set_data(GTK_OBJECT(sb), altx_mark, sb);
1174     gtk_widget_set_size_request(sb,
1175                                 (upper <= 1.0 || digits == 0)? AUX_SPINBUTTON_WIDTH_SMALL - 10: AUX_SPINBUTTON_WIDTH_SMALL,
1176                                 AUX_SPINBUTTON_HEIGHT);
1177     gtk_widget_show(sb);
1178     gtk_signal_connect(GTK_OBJECT(sb), "focus-in-event", GTK_SIGNAL_FUNC(spinbutton_focus_in), tbl);
1179     gtk_signal_connect(GTK_OBJECT(sb), "key-press-event", GTK_SIGNAL_FUNC(spinbutton_keypress), tbl);
1180     gtk_container_add(GTK_CONTAINER(hb), sb);
1181     gtk_signal_connect(GTK_OBJECT(a), "value_changed", GTK_SIGNAL_FUNC(callback), tbl);
1182
1183     return hb;
1184 }
1185
1186 static EgeAdjustmentAction * create_adjustment_action( gchar const *name,
1187                                                        gchar const *label, gchar const *tooltip,
1188                                                        gchar const *path, gchar const *data, gdouble def,
1189                                                        GtkWidget *focusTarget,
1190                                                        GtkWidget *us,
1191                                                        GObject *dataKludge,
1192                                                        gboolean altx, gchar const *altx_mark,
1193                                                        gdouble lower, gdouble upper, gdouble step, gdouble page,
1194                                                        gchar const** descrLabels, gdouble const* descrValues, guint descrCount,
1195                                                        void (*callback)(GtkAdjustment *, GObject *),
1196                                                        gdouble climb = 0.1, guint digits = 3, double factor = 1.0 )
1197 {
1198     GtkAdjustment* adj = GTK_ADJUSTMENT( gtk_adjustment_new( prefs_get_double_attribute(path, data, def) * factor,
1199                                                              lower, upper, step, page, page ) );
1200     if (us) {
1201         sp_unit_selector_add_adjustment( SP_UNIT_SELECTOR(us), adj );
1202     }
1203
1204     gtk_signal_connect( GTK_OBJECT(adj), "value-changed", GTK_SIGNAL_FUNC(callback), dataKludge );
1205
1206     EgeAdjustmentAction* act = ege_adjustment_action_new( adj, name, label, tooltip, 0, climb, digits );
1207
1208     if ( (descrCount > 0) && descrLabels && descrValues ) {
1209         ege_adjustment_action_set_descriptions( act, descrLabels, descrValues, descrCount );
1210     }
1211
1212     if ( focusTarget ) {
1213         ege_adjustment_action_set_focuswidget( act, focusTarget );
1214     }
1215
1216     if ( altx && altx_mark ) {
1217         g_object_set( G_OBJECT(act), "self-id", altx_mark, NULL );
1218     }
1219
1220     if ( dataKludge ) {
1221         g_object_set_data( dataKludge, data, adj );
1222     }
1223
1224     // Using a cast just to make sure we pass in the right kind of function pointer
1225     g_object_set( G_OBJECT(act), "tool-post", static_cast<EgeWidgetFixup>(sp_set_font_size_smaller), NULL );
1226
1227     return act;
1228 }
1229
1230
1231 #define MODE_LABEL_WIDTH 70
1232
1233 //########################
1234 //##       Star         ##
1235 //########################
1236
1237 static void sp_stb_magnitude_value_changed( GtkAdjustment *adj, GObject *dataKludge )
1238 {
1239     SPDesktop *desktop = (SPDesktop *) g_object_get_data( dataKludge, "desktop" );
1240
1241     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
1242         // do not remember prefs if this call is initiated by an undo change, because undoing object
1243         // creation sets bogus values to its attributes before it is deleted
1244         prefs_set_int_attribute("tools.shapes.star", "magnitude", (gint)adj->value);
1245     }
1246
1247     // quit if run by the attr_changed listener
1248     if (g_object_get_data( dataKludge, "freeze" )) {
1249         return;
1250     }
1251
1252     // in turn, prevent listener from responding
1253     g_object_set_data( dataKludge, "freeze", GINT_TO_POINTER(TRUE) );
1254
1255     bool modmade = false;
1256
1257     Inkscape::Selection *selection = sp_desktop_selection(desktop);
1258     GSList const *items = selection->itemList();
1259     for (; items != NULL; items = items->next) {
1260         if (SP_IS_STAR((SPItem *) items->data)) {
1261             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
1262             sp_repr_set_int(repr,"sodipodi:sides",(gint)adj->value);
1263             sp_repr_set_svg_double(repr, "sodipodi:arg2",
1264                                    (sp_repr_get_double_attribute(repr, "sodipodi:arg1", 0.5)
1265                                     + M_PI / (gint)adj->value));
1266             SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
1267             modmade = true;
1268         }
1269     }
1270     if (modmade)  sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_STAR,
1271                                    _("Star: Change number of corners"));
1272
1273     g_object_set_data( dataKludge, "freeze", GINT_TO_POINTER(FALSE) );
1274 }
1275
1276 static void sp_stb_proportion_value_changed( GtkAdjustment *adj, GObject *dataKludge )
1277 {
1278     SPDesktop *desktop = (SPDesktop *) g_object_get_data( dataKludge, "desktop" );
1279
1280     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
1281         prefs_set_double_attribute("tools.shapes.star", "proportion", adj->value);
1282     }
1283
1284     // quit if run by the attr_changed listener
1285     if (g_object_get_data( dataKludge, "freeze" )) {
1286         return;
1287     }
1288
1289     // in turn, prevent listener from responding
1290     g_object_set_data( dataKludge, "freeze", GINT_TO_POINTER(TRUE) );
1291
1292     bool modmade = false;
1293     Inkscape::Selection *selection = sp_desktop_selection(desktop);
1294     GSList const *items = selection->itemList();
1295     for (; items != NULL; items = items->next) {
1296         if (SP_IS_STAR((SPItem *) items->data)) {
1297             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
1298
1299             gdouble r1 = sp_repr_get_double_attribute(repr, "sodipodi:r1", 1.0);
1300             gdouble r2 = sp_repr_get_double_attribute(repr, "sodipodi:r2", 1.0);
1301             if (r2 < r1) {
1302                 sp_repr_set_svg_double(repr, "sodipodi:r2", r1*adj->value);
1303             } else {
1304                 sp_repr_set_svg_double(repr, "sodipodi:r1", r2*adj->value);
1305             }
1306
1307             SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
1308             modmade = true;
1309         }
1310     }
1311
1312     if (modmade) sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_STAR,
1313                                    _("Star: Change spoke ratio"));
1314
1315     g_object_set_data( dataKludge, "freeze", GINT_TO_POINTER(FALSE) );
1316 }
1317
1318 static void sp_stb_sides_flat_state_changed( EgeSelectOneAction *act, GObject *dataKludge )
1319 {
1320     SPDesktop *desktop = (SPDesktop *) g_object_get_data( dataKludge, "desktop" );
1321     bool flat = ege_select_one_action_get_active( act ) == 0;
1322
1323     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
1324         prefs_set_string_attribute( "tools.shapes.star", "isflatsided",
1325                                     flat ? "true" : "false" );
1326     }
1327
1328     // quit if run by the attr_changed listener
1329     if (g_object_get_data( dataKludge, "freeze" )) {
1330         return;
1331     }
1332
1333     // in turn, prevent listener from responding
1334     g_object_set_data( dataKludge, "freeze", GINT_TO_POINTER(TRUE) );
1335
1336     Inkscape::Selection *selection = sp_desktop_selection(desktop);
1337     GSList const *items = selection->itemList();
1338     GtkAction* prop_action = GTK_ACTION( g_object_get_data( dataKludge, "prop_action" ) );
1339     bool modmade = false;
1340
1341     if ( prop_action ) {
1342         gtk_action_set_sensitive( prop_action, !flat );
1343     }
1344
1345     for (; items != NULL; items = items->next) {
1346         if (SP_IS_STAR((SPItem *) items->data)) {
1347             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
1348             repr->setAttribute("inkscape:flatsided", flat ? "true" : "false" );
1349             SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
1350             modmade = true;
1351         }
1352     }
1353
1354     if (modmade) {
1355         sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_STAR,
1356                          flat ? _("Make polygon") : _("Make star"));
1357     }
1358
1359     g_object_set_data( dataKludge, "freeze", GINT_TO_POINTER(FALSE) );
1360 }
1361
1362 static void sp_stb_rounded_value_changed( GtkAdjustment *adj, GObject *dataKludge )
1363 {
1364     SPDesktop *desktop = (SPDesktop *) g_object_get_data( dataKludge, "desktop" );
1365
1366     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
1367         prefs_set_double_attribute("tools.shapes.star", "rounded", (gdouble) adj->value);
1368     }
1369
1370     // quit if run by the attr_changed listener
1371     if (g_object_get_data( dataKludge, "freeze" )) {
1372         return;
1373     }
1374
1375     // in turn, prevent listener from responding
1376     g_object_set_data( dataKludge, "freeze", GINT_TO_POINTER(TRUE) );
1377
1378     bool modmade = false;
1379
1380     Inkscape::Selection *selection = sp_desktop_selection(desktop);
1381     GSList const *items = selection->itemList();
1382     for (; items != NULL; items = items->next) {
1383         if (SP_IS_STAR((SPItem *) items->data)) {
1384             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
1385             sp_repr_set_svg_double(repr, "inkscape:rounded", (gdouble) adj->value);
1386             SP_OBJECT(items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
1387             modmade = true;
1388         }
1389     }
1390     if (modmade)  sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_STAR,
1391                                    _("Star: Change rounding"));
1392
1393     g_object_set_data( dataKludge, "freeze", GINT_TO_POINTER(FALSE) );
1394 }
1395
1396 static void sp_stb_randomized_value_changed( GtkAdjustment *adj, GObject *dataKludge )
1397 {
1398     SPDesktop *desktop = (SPDesktop *) g_object_get_data( dataKludge, "desktop" );
1399
1400     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
1401         prefs_set_double_attribute("tools.shapes.star", "randomized", (gdouble) adj->value);
1402     }
1403
1404     // quit if run by the attr_changed listener
1405     if (g_object_get_data( dataKludge, "freeze" )) {
1406         return;
1407     }
1408
1409     // in turn, prevent listener from responding
1410     g_object_set_data( dataKludge, "freeze", GINT_TO_POINTER(TRUE) );
1411
1412     bool modmade = false;
1413
1414     Inkscape::Selection *selection = sp_desktop_selection(desktop);
1415     GSList const *items = selection->itemList();
1416     for (; items != NULL; items = items->next) {
1417         if (SP_IS_STAR((SPItem *) items->data)) {
1418             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
1419             sp_repr_set_svg_double(repr, "inkscape:randomized", (gdouble) adj->value);
1420             SP_OBJECT(items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
1421             modmade = true;
1422         }
1423     }
1424     if (modmade)  sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_STAR,
1425                                    _("Star: Change randomization"));
1426
1427     g_object_set_data( dataKludge, "freeze", GINT_TO_POINTER(FALSE) );
1428 }
1429
1430
1431 static void star_tb_event_attr_changed(Inkscape::XML::Node *repr, gchar const *name,
1432                                        gchar const *old_value, gchar const *new_value,
1433                                        bool is_interactive, gpointer data)
1434 {
1435     GtkWidget *tbl = GTK_WIDGET(data);
1436
1437     // quit if run by the _changed callbacks
1438     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
1439         return;
1440     }
1441
1442     // in turn, prevent callbacks from responding
1443     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
1444
1445     GtkAdjustment *adj = 0;
1446
1447     if (!strcmp(name, "inkscape:randomized")) {
1448         adj = GTK_ADJUSTMENT( gtk_object_get_data(GTK_OBJECT(tbl), "randomized") );
1449         gtk_adjustment_set_value(adj, sp_repr_get_double_attribute(repr, "inkscape:randomized", 0.0));
1450     } else if (!strcmp(name, "inkscape:rounded")) {
1451         adj = GTK_ADJUSTMENT( gtk_object_get_data(GTK_OBJECT(tbl), "rounded") );
1452         gtk_adjustment_set_value(adj, sp_repr_get_double_attribute(repr, "inkscape:rounded", 0.0));
1453     } else if (!strcmp(name, "inkscape:flatsided")) {
1454         GtkAction* prop_action = GTK_ACTION( g_object_get_data(G_OBJECT(tbl), "prop_action") );
1455         char const *flatsides = repr->attribute("inkscape:flatsided");
1456         EgeSelectOneAction* flat_action = EGE_SELECT_ONE_ACTION( g_object_get_data( G_OBJECT(tbl), "flat_action" ) );
1457         if ( flatsides && !strcmp(flatsides,"false") ) {
1458             ege_select_one_action_set_active( flat_action, 1 );
1459             gtk_action_set_sensitive( prop_action, TRUE );
1460         } else {
1461             ege_select_one_action_set_active( flat_action, 0 );
1462             gtk_action_set_sensitive( prop_action, FALSE );
1463         }
1464     } else if (!strcmp(name, "sodipodi:r1") || !strcmp(name, "sodipodi:r2")) {
1465         adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "proportion");
1466         gdouble r1 = sp_repr_get_double_attribute(repr, "sodipodi:r1", 1.0);
1467         gdouble r2 = sp_repr_get_double_attribute(repr, "sodipodi:r2", 1.0);
1468         if (r2 < r1) {
1469             gtk_adjustment_set_value(adj, r2/r1);
1470         } else {
1471             gtk_adjustment_set_value(adj, r1/r2);
1472         }
1473     } else if (!strcmp(name, "sodipodi:sides")) {
1474         adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "magnitude");
1475         gtk_adjustment_set_value(adj, sp_repr_get_int_attribute(repr, "sodipodi:sides", 0));
1476     }
1477
1478     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
1479 }
1480
1481
1482 static Inkscape::XML::NodeEventVector star_tb_repr_events =
1483 {
1484     NULL, /* child_added */
1485     NULL, /* child_removed */
1486     star_tb_event_attr_changed,
1487     NULL, /* content_changed */
1488     NULL  /* order_changed */
1489 };
1490
1491
1492 /**
1493  *  \param selection Should not be NULL.
1494  */
1495 static void
1496 sp_star_toolbox_selection_changed(Inkscape::Selection *selection, GObject *tbl)
1497 {
1498     int n_selected = 0;
1499     Inkscape::XML::Node *repr = NULL;
1500
1501     purge_repr_listener( tbl, tbl );
1502
1503     for (GSList const *items = selection->itemList();
1504          items != NULL;
1505          items = items->next)
1506     {
1507         if (SP_IS_STAR((SPItem *) items->data)) {
1508             n_selected++;
1509             repr = SP_OBJECT_REPR((SPItem *) items->data);
1510         }
1511     }
1512
1513     EgeOutputAction* act = EGE_OUTPUT_ACTION( g_object_get_data( tbl, "mode_action" ) );
1514
1515     if (n_selected == 0) {
1516         g_object_set( G_OBJECT(act), "label", _("<b>New:</b>"), NULL );
1517     } else if (n_selected == 1) {
1518         g_object_set( G_OBJECT(act), "label", _("<b>Change:</b>"), NULL );
1519
1520         if (repr) {
1521             g_object_set_data( tbl, "repr", repr );
1522             Inkscape::GC::anchor(repr);
1523             sp_repr_add_listener(repr, &star_tb_repr_events, tbl);
1524             sp_repr_synthesize_events(repr, &star_tb_repr_events, tbl);
1525         }
1526     } else {
1527         // FIXME: implement averaging of all parameters for multiple selected stars
1528         //gtk_label_set_markup(GTK_LABEL(l), _("<b>Average:</b>"));
1529         //gtk_label_set_markup(GTK_LABEL(l), _("<b>Change:</b>"));
1530     }
1531 }
1532
1533
1534 static void sp_stb_defaults( GtkWidget *widget, GObject *dataKludge )
1535 {
1536     // FIXME: in this and all other _default functions, set some flag telling the value_changed
1537     // callbacks to lump all the changes for all selected objects in one undo step
1538
1539     GtkAdjustment *adj = 0;
1540
1541     // fixme: make settable in prefs!
1542     gint mag = 5;
1543     gdouble prop = 0.5;
1544     gboolean flat = FALSE;
1545     gdouble randomized = 0;
1546     gdouble rounded = 0;
1547
1548     EgeSelectOneAction* flat_action = EGE_SELECT_ONE_ACTION( g_object_get_data( dataKludge, "flat_action" ) );
1549     ege_select_one_action_set_active( flat_action, flat ? 0 : 1 );
1550
1551     GtkAction* sb2 = GTK_ACTION( g_object_get_data( dataKludge, "prop_action" ) );
1552     gtk_action_set_sensitive( sb2, !flat );
1553
1554     adj = GTK_ADJUSTMENT( g_object_get_data( dataKludge, "magnitude" ) );
1555     gtk_adjustment_set_value(adj, mag);
1556     gtk_adjustment_value_changed(adj);
1557
1558     adj = GTK_ADJUSTMENT( g_object_get_data( dataKludge, "proportion" ) );
1559     gtk_adjustment_set_value(adj, prop);
1560     gtk_adjustment_value_changed(adj);
1561
1562     adj = GTK_ADJUSTMENT( g_object_get_data( dataKludge, "rounded" ) );
1563     gtk_adjustment_set_value(adj, rounded);
1564     gtk_adjustment_value_changed(adj);
1565
1566     adj = GTK_ADJUSTMENT( g_object_get_data( dataKludge, "randomized" ) );
1567     gtk_adjustment_set_value(adj, randomized);
1568     gtk_adjustment_value_changed(adj);
1569 }
1570
1571
1572 void
1573 sp_toolbox_add_label(GtkWidget *tbl, gchar const *title, bool wide)
1574 {
1575     GtkWidget *boxl = gtk_hbox_new(FALSE, 0);
1576     if (wide) gtk_widget_set_size_request(boxl, MODE_LABEL_WIDTH, -1);
1577     GtkWidget *l = gtk_label_new(NULL);
1578     gtk_label_set_markup(GTK_LABEL(l), title);
1579     gtk_box_pack_end(GTK_BOX(boxl), l, FALSE, FALSE, 0);
1580     gtk_box_pack_start(GTK_BOX(tbl), boxl, FALSE, FALSE, 0);
1581     gtk_object_set_data(GTK_OBJECT(tbl), "mode_label", l);
1582 }
1583
1584
1585 static void sp_star_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder)
1586 {
1587     {
1588         EgeOutputAction* act = ege_output_action_new( "StarStateAction", _("<b>New:</b>"), "", 0 );
1589         ege_output_action_set_use_markup( act, TRUE );
1590         gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
1591         g_object_set_data( holder, "mode_action", act );
1592     }
1593
1594     {
1595         //EgeAdjustmentAction* calligraphy_angle = 0;
1596         EgeAdjustmentAction* eact = 0;
1597         gchar const *flatsidedstr = prefs_get_string_attribute( "tools.shapes.star", "isflatsided" );
1598         bool isFlatSided = flatsidedstr ? (strcmp(flatsidedstr, "false") != 0) : true;
1599
1600         /* Flatsided checkbox */
1601         {
1602             GtkListStore* model = gtk_list_store_new( 3, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING );
1603
1604             GtkTreeIter iter;
1605             gtk_list_store_append( model, &iter );
1606             gtk_list_store_set( model, &iter,
1607                                 0, _("Polygon"),
1608                                 1, _("Regular polygon (with one handle) instead of a star"),
1609                                 2, "star_flat",
1610                                 -1 );
1611
1612             gtk_list_store_append( model, &iter );
1613             gtk_list_store_set( model, &iter,
1614                                 0, _("Star"),
1615                                 1, _("Star instead of a regular polygon (with one handle)"),
1616                                 2, "star_angled",
1617                                 -1 );
1618
1619             EgeSelectOneAction* act = ege_select_one_action_new( "FlatAction", _(""), _(""), NULL, GTK_TREE_MODEL(model) );
1620             gtk_action_group_add_action( mainActions, GTK_ACTION(act) );
1621             g_object_set_data( holder, "flat_action", act );
1622
1623             ege_select_one_action_set_appearance( act, "full" );
1624             ege_select_one_action_set_radio_action_type( act, INK_RADIO_ACTION_TYPE );
1625             g_object_set( G_OBJECT(act), "icon-property", "iconId", NULL );
1626             ege_select_one_action_set_icon_column( act, 2 );
1627             ege_select_one_action_set_tooltip_column( act, 1  );
1628
1629             ege_select_one_action_set_active( act, isFlatSided ? 0 : 1 );
1630             g_signal_connect_after( G_OBJECT(act), "changed", G_CALLBACK(sp_stb_sides_flat_state_changed), holder);
1631         }
1632
1633         /* Magnitude */
1634         //gchar const* labels[] = {_("tri (default)"), _("quad"), _("pent")};
1635         //gdouble values[] = {3, 4, 5};
1636         eact = create_adjustment_action( "MagnitudeAction",
1637                                          _("Corners:"), _("Number of corners of a polygon or star"),
1638                                          "tools.shapes.star", "magnitude", 3,
1639                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
1640                                          3, 1024, 1, 5,
1641                                          0, 0, 0, // labels, values, G_N_ELEMENTS(labels),
1642                                          sp_stb_magnitude_value_changed,
1643                                          1.0, 0 );
1644         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
1645         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
1646
1647         /* Spoke ratio */
1648         //gchar const* labels2[] = {_("(left edge up)"), _("(horizontal)"), _("(default)"), _("(right edge up)")};
1649         //gdouble values2[] = {-90, 0, 30, 90};
1650         eact = create_adjustment_action( "SpokeAction",
1651                                          _("Spoke ratio:"),
1652                                          // TRANSLATORS: Tip radius of a star is the distance from the center to the farthest handle.
1653                                          // Base radius is the same for the closest handle.
1654                                          _("Base radius to tip radius ratio"),
1655                                          "tools.shapes.star", "proportion", 0.5,
1656                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
1657                                          0.01, 1.0, 0.01, 0.1,
1658                                          0, 0, 0, // labels2, values2, G_N_ELEMENTS(labels2),
1659                                          sp_stb_proportion_value_changed );
1660         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
1661         g_object_set_data( holder, "prop_action", eact );
1662
1663         if ( !isFlatSided ) {
1664             gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
1665         } else {
1666             gtk_action_set_sensitive( GTK_ACTION(eact), FALSE );
1667         }
1668
1669         /* Roundedness */
1670         //gchar const* labels3[] = {_("(left edge up)"), _("(horizontal)"), _("(default)"), _("(right edge up)")};
1671         //gdouble values3[] = {-90, 0, 30, 90};
1672         eact = create_adjustment_action( "RoundednessAction",
1673                                          _("Rounded:"), _("How much rounded are the corners (0 for sharp)"),
1674                                          "tools.shapes.star", "rounded", 0.0,
1675                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
1676                                          -100.0, 100.0, 0.01, 0.1,
1677                                          0, 0, 0, // labels3, values3, G_N_ELEMENTS(labels3),
1678                                          sp_stb_rounded_value_changed );
1679         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
1680         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
1681
1682         /* Randomization */
1683         //gchar const* labels4[] = {_("(left edge up)"), _("(horizontal)"), _("(default)"), _("(right edge up)")};
1684         //gdouble values4[] = {-90, 0, 30, 90};
1685         eact = create_adjustment_action( "RandomizationAction",
1686                                          _("Randomized:"), _("Scatter randomly the corners and angles"),
1687                                          "tools.shapes.star", "randomized", 0.0,
1688                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
1689                                          -10.0, 10.0, 0.001, 0.01,
1690                                          0, 0, 0, // labels4, values4, G_N_ELEMENTS(labels4),
1691                                          sp_stb_randomized_value_changed, 0.1, 3 );
1692         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
1693         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
1694     }
1695
1696     {
1697         /* Reset */
1698         {
1699             GtkAction* act = gtk_action_new( "StarResetAction",
1700                                              _("Defaults"),
1701                                              _("Reset shape parameters to defaults (use Inkscape Preferences > Tools to change defaults)"),
1702                                              GTK_STOCK_CLEAR );
1703             g_signal_connect_after( G_OBJECT(act), "activate", G_CALLBACK(sp_stb_defaults), holder );
1704             gtk_action_group_add_action( mainActions, act );
1705             gtk_action_set_sensitive( act, TRUE );
1706         }
1707     }
1708
1709     sigc::connection *connection = new sigc::connection(
1710         sp_desktop_selection(desktop)->connectChanged(sigc::bind(sigc::ptr_fun(sp_star_toolbox_selection_changed), (GObject *)holder))
1711         );
1712     g_signal_connect( holder, "destroy", G_CALLBACK(delete_connection), connection );
1713     g_signal_connect( holder, "destroy", G_CALLBACK(purge_repr_listener), holder );
1714 }
1715
1716
1717 //########################
1718 //##       Rect         ##
1719 //########################
1720
1721 static void sp_rtb_sensitivize( GObject *tbl )
1722 {
1723     GtkAdjustment *adj1 = GTK_ADJUSTMENT( g_object_get_data(tbl, "rx") );
1724     GtkAdjustment *adj2 = GTK_ADJUSTMENT( g_object_get_data(tbl, "ry") );
1725     GtkAction* not_rounded = GTK_ACTION( g_object_get_data(tbl, "not_rounded") );
1726
1727     if (adj1->value == 0 && adj2->value == 0 && g_object_get_data(tbl, "single")) { // only for a single selected rect (for now)
1728         gtk_action_set_sensitive( not_rounded, FALSE );
1729     } else {
1730         gtk_action_set_sensitive( not_rounded, TRUE );
1731     }
1732 }
1733
1734
1735 static void
1736 sp_rtb_value_changed(GtkAdjustment *adj, GObject *tbl, gchar const *value_name,
1737                           void (*setter)(SPRect *, gdouble))
1738 {
1739     SPDesktop *desktop = (SPDesktop *) g_object_get_data( tbl, "desktop" );
1740
1741     UnitTracker* tracker = reinterpret_cast<UnitTracker*>(g_object_get_data( tbl, "tracker" ));
1742     SPUnit const *unit = tracker->getActiveUnit();
1743
1744     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
1745         prefs_set_double_attribute("tools.shapes.rect", value_name, sp_units_get_pixels(adj->value, *unit));
1746     }
1747
1748     // quit if run by the attr_changed listener
1749     if (g_object_get_data( tbl, "freeze" )) {
1750         return;
1751     }
1752
1753     // in turn, prevent listener from responding
1754     g_object_set_data( tbl, "freeze", GINT_TO_POINTER(TRUE));
1755
1756     bool modmade = false;
1757     Inkscape::Selection *selection = sp_desktop_selection(desktop);
1758     for (GSList const *items = selection->itemList(); items != NULL; items = items->next) {
1759         if (SP_IS_RECT(items->data)) {
1760             if (adj->value != 0) {
1761                 setter(SP_RECT(items->data), sp_units_get_pixels(adj->value, *unit));
1762             } else {
1763                 SP_OBJECT_REPR(items->data)->setAttribute(value_name, NULL);
1764             }
1765             modmade = true;
1766         }
1767     }
1768
1769     sp_rtb_sensitivize( tbl );
1770
1771     if (modmade) {
1772         sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_RECT,
1773                                    _("Change rectangle"));
1774     }
1775
1776     g_object_set_data( tbl, "freeze", GINT_TO_POINTER(FALSE) );
1777 }
1778
1779 static void
1780 sp_rtb_rx_value_changed(GtkAdjustment *adj, GObject *tbl)
1781 {
1782     sp_rtb_value_changed(adj, tbl, "rx", sp_rect_set_visible_rx);
1783 }
1784
1785 static void
1786 sp_rtb_ry_value_changed(GtkAdjustment *adj, GObject *tbl)
1787 {
1788     sp_rtb_value_changed(adj, tbl, "ry", sp_rect_set_visible_ry);
1789 }
1790
1791 static void
1792 sp_rtb_width_value_changed(GtkAdjustment *adj, GObject *tbl)
1793 {
1794     sp_rtb_value_changed(adj, tbl, "width", sp_rect_set_visible_width);
1795 }
1796
1797 static void
1798 sp_rtb_height_value_changed(GtkAdjustment *adj, GObject *tbl)
1799 {
1800     sp_rtb_value_changed(adj, tbl, "height", sp_rect_set_visible_height);
1801 }
1802
1803
1804
1805 static void
1806 sp_rtb_defaults( GtkWidget *widget, GObject *obj)
1807 {
1808     GtkAdjustment *adj = 0;
1809
1810     adj = GTK_ADJUSTMENT( g_object_get_data(obj, "rx") );
1811     gtk_adjustment_set_value(adj, 0.0);
1812     // this is necessary if the previous value was 0, but we still need to run the callback to change all selected objects
1813     gtk_adjustment_value_changed(adj);
1814
1815     adj = GTK_ADJUSTMENT( g_object_get_data(obj, "ry") );
1816     gtk_adjustment_set_value(adj, 0.0);
1817     gtk_adjustment_value_changed(adj);
1818
1819     sp_rtb_sensitivize( obj );
1820 }
1821
1822 static void rect_tb_event_attr_changed(Inkscape::XML::Node *repr, gchar const *name,
1823                                        gchar const *old_value, gchar const *new_value,
1824                                        bool is_interactive, gpointer data)
1825 {
1826     GObject *tbl = G_OBJECT(data);
1827
1828     // quit if run by the _changed callbacks
1829     if (g_object_get_data( tbl, "freeze" )) {
1830         return;
1831     }
1832
1833     // in turn, prevent callbacks from responding
1834     g_object_set_data( tbl, "freeze", GINT_TO_POINTER(TRUE) );
1835
1836     UnitTracker* tracker = reinterpret_cast<UnitTracker*>( g_object_get_data( tbl, "tracker" ) );
1837     SPUnit const *unit = tracker->getActiveUnit();
1838
1839     gpointer item = g_object_get_data( tbl, "item" );
1840     if (item && SP_IS_RECT(item)) {
1841         {
1842             GtkAdjustment *adj = GTK_ADJUSTMENT( g_object_get_data( tbl, "rx" ) );
1843             gdouble rx = sp_rect_get_visible_rx(SP_RECT(item));
1844             gtk_adjustment_set_value(adj, sp_pixels_get_units(rx, *unit));
1845         }
1846
1847         {
1848             GtkAdjustment *adj = GTK_ADJUSTMENT( g_object_get_data( tbl, "ry" ) );
1849             gdouble ry = sp_rect_get_visible_ry(SP_RECT(item));
1850             gtk_adjustment_set_value(adj, sp_pixels_get_units(ry, *unit));
1851         }
1852
1853         {
1854             GtkAdjustment *adj = GTK_ADJUSTMENT( g_object_get_data( tbl, "width" ) );
1855             gdouble width = sp_rect_get_visible_width (SP_RECT(item));
1856             gtk_adjustment_set_value(adj, sp_pixels_get_units(width, *unit));
1857         }
1858
1859         {
1860             GtkAdjustment *adj = GTK_ADJUSTMENT( g_object_get_data( tbl, "height" ) );
1861             gdouble height = sp_rect_get_visible_height (SP_RECT(item));
1862             gtk_adjustment_set_value(adj, sp_pixels_get_units(height, *unit));
1863         }
1864     }
1865
1866     sp_rtb_sensitivize( tbl );
1867
1868     g_object_set_data( tbl, "freeze", GINT_TO_POINTER(FALSE) );
1869 }
1870
1871
1872 static Inkscape::XML::NodeEventVector rect_tb_repr_events = {
1873     NULL, /* child_added */
1874     NULL, /* child_removed */
1875     rect_tb_event_attr_changed,
1876     NULL, /* content_changed */
1877     NULL  /* order_changed */
1878 };
1879
1880 /**
1881  *  \param selection should not be NULL.
1882  */
1883 static void
1884 sp_rect_toolbox_selection_changed(Inkscape::Selection *selection, GObject *tbl)
1885 {
1886     int n_selected = 0;
1887     Inkscape::XML::Node *repr = NULL;
1888     SPItem *item = NULL;
1889
1890     if ( g_object_get_data( tbl, "repr" ) ) {
1891         g_object_set_data( tbl, "item", NULL );
1892     }
1893     purge_repr_listener( tbl, tbl );
1894
1895     for (GSList const *items = selection->itemList();
1896          items != NULL;
1897          items = items->next) {
1898         if (SP_IS_RECT((SPItem *) items->data)) {
1899             n_selected++;
1900             item = (SPItem *) items->data;
1901             repr = SP_OBJECT_REPR(item);
1902         }
1903     }
1904
1905     EgeOutputAction* act = EGE_OUTPUT_ACTION( g_object_get_data( tbl, "mode_action" ) );
1906
1907     g_object_set_data( tbl, "single", GINT_TO_POINTER(FALSE) );
1908
1909     if (n_selected == 0) {
1910         g_object_set( G_OBJECT(act), "label", _("<b>New:</b>"), NULL );
1911
1912         GtkAction* w = GTK_ACTION( g_object_get_data( tbl, "width_action" ) );
1913         gtk_action_set_sensitive(w, FALSE);
1914         GtkAction* h = GTK_ACTION( g_object_get_data( tbl, "height_action" ) );
1915         gtk_action_set_sensitive(h, FALSE);
1916
1917     } else if (n_selected == 1) {
1918         g_object_set( G_OBJECT(act), "label", _("<b>Change:</b>"), NULL );
1919         g_object_set_data( tbl, "single", GINT_TO_POINTER(TRUE) );
1920
1921         GtkAction* w = GTK_ACTION( g_object_get_data( tbl, "width_action" ) );
1922         gtk_action_set_sensitive(w, TRUE);
1923         GtkAction* h = GTK_ACTION( g_object_get_data( tbl, "height_action" ) );
1924         gtk_action_set_sensitive(h, TRUE);
1925
1926         if (repr) {
1927             g_object_set_data( tbl, "repr", repr );
1928             g_object_set_data( tbl, "item", item );
1929             Inkscape::GC::anchor(repr);
1930             sp_repr_add_listener(repr, &rect_tb_repr_events, tbl);
1931             sp_repr_synthesize_events(repr, &rect_tb_repr_events, tbl);
1932         }
1933     } else {
1934         // FIXME: implement averaging of all parameters for multiple selected
1935         //gtk_label_set_markup(GTK_LABEL(l), _("<b>Average:</b>"));
1936         g_object_set( G_OBJECT(act), "label", _("<b>Change:</b>"), NULL );
1937         sp_rtb_sensitivize( tbl );
1938     }
1939 }
1940
1941
1942 static void sp_rect_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder)
1943 {
1944     EgeAdjustmentAction* eact = 0;
1945
1946     {
1947         EgeOutputAction* act = ege_output_action_new( "RectStateAction", _("<b>New:</b>"), "", 0 );
1948         ege_output_action_set_use_markup( act, TRUE );
1949         gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
1950         g_object_set_data( holder, "mode_action", act );
1951     }
1952
1953     // rx/ry units menu: create
1954     UnitTracker* tracker = new UnitTracker( SP_UNIT_ABSOLUTE | SP_UNIT_DEVICE );
1955     //tracker->addUnit( SP_UNIT_PERCENT, 0 );
1956     // fixme: add % meaning per cent of the width/height
1957     tracker->setActiveUnit( sp_desktop_namedview(desktop)->doc_units );
1958     g_object_set_data( holder, "tracker", tracker );
1959
1960     /* W */
1961     {
1962         eact = create_adjustment_action( "RectWidthAction",
1963                                          _("W:"), _("Width of rectangle"),
1964                                          "tools.shapes.rect", "width", 0,
1965                                          GTK_WIDGET(desktop->canvas), NULL/*us*/, holder, TRUE, "altx-rect",
1966                                          0, 1e6, SPIN_STEP, SPIN_PAGE_STEP,
1967                                          0, 0, 0,
1968                                          sp_rtb_width_value_changed );
1969         tracker->addAdjustment( ege_adjustment_action_get_adjustment(eact) );
1970         g_object_set_data( holder, "width_action", eact );
1971         gtk_action_set_sensitive( GTK_ACTION(eact), FALSE );
1972         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
1973     }
1974
1975     /* H */
1976     {
1977         eact = create_adjustment_action( "RectHeightAction",
1978                                          _("H:"), _("Height of rectangle"),
1979                                          "tools.shapes.rect", "height", 0,
1980                                          GTK_WIDGET(desktop->canvas), NULL/*us*/, holder, FALSE, NULL,
1981                                          0, 1e6, SPIN_STEP, SPIN_PAGE_STEP,
1982                                          0, 0, 0,
1983                                          sp_rtb_height_value_changed );
1984         tracker->addAdjustment( ege_adjustment_action_get_adjustment(eact) );
1985         g_object_set_data( holder, "height_action", eact );
1986         gtk_action_set_sensitive( GTK_ACTION(eact), FALSE );
1987         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
1988     }
1989
1990     /* rx */
1991     {
1992         eact = create_adjustment_action( "RadiusXAction",
1993                                          _("Rx:"), _("Horizontal radius of rounded corners"),
1994                                          "tools.shapes.rect", "rx", 0,
1995                                          GTK_WIDGET(desktop->canvas), NULL/*us*/, holder, FALSE, NULL,
1996                                          0, 1e6, SPIN_STEP, SPIN_PAGE_STEP,
1997                                          0, 0, 0,
1998                                          sp_rtb_rx_value_changed);
1999         tracker->addAdjustment( ege_adjustment_action_get_adjustment(eact) );
2000         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2001     }
2002
2003     /* ry */
2004     {
2005         eact = create_adjustment_action( "RadiusYAction",
2006                                          _("Ry:"), _("Vertical radius of rounded corners"),
2007                                          "tools.shapes.rect", "ry", 0,
2008                                          GTK_WIDGET(desktop->canvas), NULL/*us*/, holder, FALSE, NULL,
2009                                          0, 1e6, SPIN_STEP, SPIN_PAGE_STEP,
2010                                          0, 0, 0,
2011                                          sp_rtb_ry_value_changed);
2012         tracker->addAdjustment( ege_adjustment_action_get_adjustment(eact) );
2013         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2014     }
2015
2016     // add the units menu
2017     {
2018         GtkAction* act = tracker->createAction( "RectUnitsAction", _("Units"), _("") );
2019         gtk_action_group_add_action( mainActions, act );
2020     }
2021
2022     /* Reset */
2023     {
2024         InkAction* inky = ink_action_new( "RectResetAction",
2025                                           _("Not rounded"),
2026                                           _("Make corners sharp"),
2027                                           "squared_corner",
2028                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
2029         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_rtb_defaults), holder );
2030         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
2031         gtk_action_set_sensitive( GTK_ACTION(inky), TRUE );
2032         g_object_set_data( holder, "not_rounded", inky );
2033     }
2034
2035     g_object_set_data( holder, "single", GINT_TO_POINTER(TRUE) );
2036     sp_rtb_sensitivize( holder );
2037
2038     sigc::connection *connection = new sigc::connection(
2039         sp_desktop_selection(desktop)->connectChanged(sigc::bind(sigc::ptr_fun(sp_rect_toolbox_selection_changed), (GObject *)holder))
2040         );
2041     g_signal_connect( holder, "destroy", G_CALLBACK(delete_connection), connection );
2042     g_signal_connect( holder, "destroy", G_CALLBACK(purge_repr_listener), holder );
2043 }
2044
2045 //########################
2046 //##       Spiral       ##
2047 //########################
2048
2049 static void
2050 sp_spl_tb_value_changed(GtkAdjustment *adj, GObject *tbl, gchar const *value_name)
2051 {
2052     SPDesktop *desktop = (SPDesktop *) g_object_get_data( tbl, "desktop" );
2053
2054     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
2055         prefs_set_double_attribute("tools.shapes.spiral", value_name, adj->value);
2056     }
2057
2058     // quit if run by the attr_changed listener
2059     if (g_object_get_data( tbl, "freeze" )) {
2060         return;
2061     }
2062
2063     // in turn, prevent listener from responding
2064     g_object_set_data( tbl, "freeze", GINT_TO_POINTER(TRUE) );
2065
2066     gchar* namespaced_name = g_strconcat("sodipodi:", value_name, NULL);
2067
2068     bool modmade = false;
2069     for (GSList const *items = sp_desktop_selection(desktop)->itemList();
2070          items != NULL;
2071          items = items->next)
2072     {
2073         if (SP_IS_SPIRAL((SPItem *) items->data)) {
2074             Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
2075             sp_repr_set_svg_double( repr, namespaced_name, adj->value );
2076             SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
2077             modmade = true;
2078         }
2079     }
2080
2081     g_free(namespaced_name);
2082
2083     if (modmade) {
2084         sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_SPIRAL,
2085                                    _("Change spiral"));
2086     }
2087
2088     g_object_set_data( tbl, "freeze", GINT_TO_POINTER(FALSE) );
2089 }
2090
2091 static void
2092 sp_spl_tb_revolution_value_changed(GtkAdjustment *adj, GObject *tbl)
2093 {
2094     sp_spl_tb_value_changed(adj, tbl, "revolution");
2095 }
2096
2097 static void
2098 sp_spl_tb_expansion_value_changed(GtkAdjustment *adj, GObject *tbl)
2099 {
2100     sp_spl_tb_value_changed(adj, tbl, "expansion");
2101 }
2102
2103 static void
2104 sp_spl_tb_t0_value_changed(GtkAdjustment *adj, GObject *tbl)
2105 {
2106     sp_spl_tb_value_changed(adj, tbl, "t0");
2107 }
2108
2109 static void
2110 sp_spl_tb_defaults(GtkWidget *widget, GtkObject *obj)
2111 {
2112     GtkWidget *tbl = GTK_WIDGET(obj);
2113
2114     GtkAdjustment *adj;
2115
2116     // fixme: make settable
2117     gdouble rev = 5;
2118     gdouble exp = 1.0;
2119     gdouble t0 = 0.0;
2120
2121     adj = (GtkAdjustment*)gtk_object_get_data(obj, "revolution");
2122     gtk_adjustment_set_value(adj, rev);
2123     gtk_adjustment_value_changed(adj);
2124
2125     adj = (GtkAdjustment*)gtk_object_get_data(obj, "expansion");
2126     gtk_adjustment_set_value(adj, exp);
2127     gtk_adjustment_value_changed(adj);
2128
2129     adj = (GtkAdjustment*)gtk_object_get_data(obj, "t0");
2130     gtk_adjustment_set_value(adj, t0);
2131     gtk_adjustment_value_changed(adj);
2132
2133     spinbutton_defocus(GTK_OBJECT(tbl));
2134 }
2135
2136
2137 static void spiral_tb_event_attr_changed(Inkscape::XML::Node *repr, gchar const *name,
2138                                          gchar const *old_value, gchar const *new_value,
2139                                          bool is_interactive, gpointer data)
2140 {
2141     GtkWidget *tbl = GTK_WIDGET(data);
2142
2143     // quit if run by the _changed callbacks
2144     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
2145         return;
2146     }
2147
2148     // in turn, prevent callbacks from responding
2149     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(TRUE));
2150
2151     GtkAdjustment *adj;
2152     adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "revolution");
2153     gtk_adjustment_set_value(adj, (sp_repr_get_double_attribute(repr, "sodipodi:revolution", 3.0)));
2154
2155     adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "expansion");
2156     gtk_adjustment_set_value(adj, (sp_repr_get_double_attribute(repr, "sodipodi:expansion", 1.0)));
2157
2158     adj = (GtkAdjustment*)gtk_object_get_data(GTK_OBJECT(tbl), "t0");
2159     gtk_adjustment_set_value(adj, (sp_repr_get_double_attribute(repr, "sodipodi:t0", 0.0)));
2160
2161     g_object_set_data(G_OBJECT(tbl), "freeze", GINT_TO_POINTER(FALSE));
2162 }
2163
2164
2165 static Inkscape::XML::NodeEventVector spiral_tb_repr_events = {
2166     NULL, /* child_added */
2167     NULL, /* child_removed */
2168     spiral_tb_event_attr_changed,
2169     NULL, /* content_changed */
2170     NULL  /* order_changed */
2171 };
2172
2173 static void
2174 sp_spiral_toolbox_selection_changed(Inkscape::Selection *selection, GObject *tbl)
2175 {
2176     int n_selected = 0;
2177     Inkscape::XML::Node *repr = NULL;
2178
2179     purge_repr_listener( tbl, tbl );
2180
2181     for (GSList const *items = selection->itemList();
2182          items != NULL;
2183          items = items->next)
2184     {
2185         if (SP_IS_SPIRAL((SPItem *) items->data)) {
2186             n_selected++;
2187             repr = SP_OBJECT_REPR((SPItem *) items->data);
2188         }
2189     }
2190
2191     EgeOutputAction* act = EGE_OUTPUT_ACTION( g_object_get_data( tbl, "mode_action" ) );
2192
2193     if (n_selected == 0) {
2194         g_object_set( G_OBJECT(act), "label", _("<b>New:</b>"), NULL );
2195     } else if (n_selected == 1) {
2196         g_object_set( G_OBJECT(act), "label", _("<b>Change:</b>"), NULL );
2197
2198         if (repr) {
2199             g_object_set_data( tbl, "repr", repr );
2200             Inkscape::GC::anchor(repr);
2201             sp_repr_add_listener(repr, &spiral_tb_repr_events, tbl);
2202             sp_repr_synthesize_events(repr, &spiral_tb_repr_events, tbl);
2203         }
2204     } else {
2205         // FIXME: implement averaging of all parameters for multiple selected
2206         //gtk_label_set_markup(GTK_LABEL(l), _("<b>Average:</b>"));
2207         g_object_set( G_OBJECT(act), "label", _("<b>Change:</b>"), NULL );
2208     }
2209 }
2210
2211
2212 static void sp_spiral_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder)
2213 {
2214     EgeAdjustmentAction* eact = 0;
2215
2216     {
2217         EgeOutputAction* act = ege_output_action_new( "SpiralStateAction", _("<b>New:</b>"), "", 0 );
2218         ege_output_action_set_use_markup( act, TRUE );
2219         gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
2220         g_object_set_data( holder, "mode_action", act );
2221     }
2222
2223     /* Revolution */
2224     {
2225         eact = create_adjustment_action( "SpiralRevolutionAction",
2226                                          _("Turns:"), _("Number of revolutions"),
2227                                          "tools.shapes.spiral", "revolution", 3.0,
2228                                          GTK_WIDGET(desktop->canvas), NULL, holder, TRUE, "altx-spiral",
2229                                          0.01, 1024.0, 0.1, 1.0,
2230                                          0, 0, 0,
2231                                          sp_spl_tb_revolution_value_changed, 1, 2);
2232         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2233     }
2234
2235     /* Expansion */
2236     {
2237         eact = create_adjustment_action( "SpiralExpansionAction",
2238                                          _("Divergence:"), _("How much denser/sparser are outer revolutions; 1 = uniform"),
2239                                          "tools.shapes.spiral", "expansion", 1.0,
2240                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2241                                          0.0, 1000.0, 0.01, 1.0,
2242                                          0, 0, 0,
2243                                          sp_spl_tb_expansion_value_changed);
2244         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2245     }
2246
2247     /* T0 */
2248     {
2249         eact = create_adjustment_action( "SpiralT0Action",
2250                                          _("Inner radius:"), _("Radius of the innermost revolution (relative to the spiral size)"),
2251                                          "tools.shapes.spiral", "t0", 0.0,
2252                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2253                                          0.0, 0.999, 0.01, 1.0,
2254                                          0, 0, 0,
2255                                          sp_spl_tb_t0_value_changed);
2256         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2257     }
2258
2259     /* Reset */
2260     {
2261         InkAction* inky = ink_action_new( "SpiralResetAction",
2262                                           _("Defaults"),
2263                                           _("Reset shape parameters to defaults (use Inkscape Preferences > Tools to change defaults)"),
2264                                           GTK_STOCK_CLEAR,
2265                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
2266         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_spl_tb_defaults), holder );
2267         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
2268     }
2269
2270
2271     sigc::connection *connection = new sigc::connection(
2272         sp_desktop_selection(desktop)->connectChanged(sigc::bind(sigc::ptr_fun(sp_spiral_toolbox_selection_changed), (GObject *)holder))
2273         );
2274     g_signal_connect( holder, "destroy", G_CALLBACK(delete_connection), connection );
2275     g_signal_connect( holder, "destroy", G_CALLBACK(purge_repr_listener), holder );
2276 }
2277
2278 //########################
2279 //##     Pen/Pencil    ##
2280 //########################
2281
2282
2283 static void sp_pen_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder)
2284 {
2285     // Put stuff here
2286 }
2287
2288 static void sp_pencil_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder)
2289 {
2290     // Put stuff here
2291 }
2292
2293
2294 //########################
2295 //##     Calligraphy    ##
2296 //########################
2297
2298 static void sp_ddc_mass_value_changed( GtkAdjustment *adj, GObject* tbl )
2299 {
2300     prefs_set_double_attribute( "tools.calligraphic", "mass", adj->value );
2301 }
2302
2303 static void sp_ddc_wiggle_value_changed( GtkAdjustment *adj, GObject* tbl )
2304 {
2305     prefs_set_double_attribute( "tools.calligraphic", "wiggle", adj->value );
2306 }
2307
2308 static void sp_ddc_angle_value_changed( GtkAdjustment *adj, GObject* tbl )
2309 {
2310     prefs_set_double_attribute( "tools.calligraphic", "angle", adj->value );
2311 }
2312
2313 static void sp_ddc_width_value_changed( GtkAdjustment *adj, GObject *tbl )
2314 {
2315     prefs_set_double_attribute( "tools.calligraphic", "width", adj->value * 0.01 );
2316 }
2317
2318 static void sp_ddc_velthin_value_changed( GtkAdjustment *adj, GObject* tbl )
2319 {
2320     prefs_set_double_attribute("tools.calligraphic", "thinning", adj->value);
2321 }
2322
2323 static void sp_ddc_flatness_value_changed( GtkAdjustment *adj, GObject* tbl )
2324 {
2325     prefs_set_double_attribute( "tools.calligraphic", "flatness", adj->value );
2326 }
2327
2328 static void sp_ddc_tremor_value_changed( GtkAdjustment *adj, GObject* tbl )
2329 {
2330     prefs_set_double_attribute( "tools.calligraphic", "tremor", adj->value );
2331 }
2332
2333 static void sp_ddc_cap_rounding_value_changed( GtkAdjustment *adj, GObject* tbl )
2334 {
2335     prefs_set_double_attribute( "tools.calligraphic", "cap_rounding", adj->value );
2336 }
2337
2338 static void sp_ddc_pressure_state_changed( GtkToggleAction *act, gpointer data )
2339 {
2340     prefs_set_int_attribute( "tools.calligraphic", "usepressure", gtk_toggle_action_get_active( act ) ? 1 : 0);
2341 }
2342
2343 static void sp_ddc_trace_background_changed( GtkToggleAction *act, gpointer data )
2344 {
2345     prefs_set_int_attribute( "tools.calligraphic", "tracebackground", gtk_toggle_action_get_active( act ) ? 1 : 0);
2346 }
2347
2348 static void sp_ddc_tilt_state_changed( GtkToggleAction *act, GtkAction *calligraphy_angle )
2349 {
2350     prefs_set_int_attribute( "tools.calligraphic", "usetilt", gtk_toggle_action_get_active( act ) ? 1 : 0 );
2351
2352     gtk_action_set_sensitive( calligraphy_angle, !gtk_toggle_action_get_active( act ) );
2353 }
2354
2355 static void sp_ddc_defaults(GtkWidget *, GObject *dataKludge)
2356 {
2357     // FIXME: make defaults settable via Inkscape Options
2358     struct KeyValue {
2359         char const *key;
2360         double value;
2361     } const key_values[] = {
2362         {"mass", 0.02},
2363         {"wiggle", 0.0},
2364         {"angle", 30.0},
2365         {"width", 15},
2366         {"thinning", 0.1},
2367         {"tremor", 0.0},
2368         {"flatness", 0.9},
2369         {"cap_rounding", 0.0}
2370     };
2371
2372     for (unsigned i = 0; i < G_N_ELEMENTS(key_values); ++i) {
2373         KeyValue const &kv = key_values[i];
2374         GtkAdjustment* adj = static_cast<GtkAdjustment *>(g_object_get_data(dataKludge, kv.key));
2375         if ( adj ) {
2376             gtk_adjustment_set_value(adj, kv.value);
2377         }
2378     }
2379 }
2380
2381
2382 static void sp_calligraphy_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder)
2383 {
2384     {
2385         EgeAdjustmentAction* calligraphy_angle = 0;
2386
2387         {
2388         /* Width */
2389         gchar const* labels[] = {_("(hairline)"), 0, 0, 0, _("(default)"), 0, 0, 0, 0, _("(broad stroke)")};
2390         gdouble values[] = {1, 3, 5, 10, 15, 20, 30, 50, 75, 100};
2391         EgeAdjustmentAction *eact = create_adjustment_action( "CalligraphyWidthAction",
2392                                          _("Width:"), _("The width of the calligraphic pen (relative to the visible canvas area)"),
2393                                          "tools.calligraphic", "width", 15,
2394                                          GTK_WIDGET(desktop->canvas), NULL, holder, TRUE, "altx-calligraphy",
2395                                          1, 100, 1.0, 10.0,
2396                                          labels, values, G_N_ELEMENTS(labels),
2397                                          sp_ddc_width_value_changed,  0.01, 0, 100 );
2398         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2399         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2400         }
2401
2402         {
2403         /* Thinning */
2404             gchar const* labels[] = {_("(speed blows up stroke)"), 0, 0, _("(slight widening)"), _("(constant width)"), _("(slight thinning, default)"), 0, 0, _("(speed deflates stroke)")};
2405             gdouble values[] = {-1, -0.4, -0.2, -0.1, 0, 0.1, 0.2, 0.4, 1};
2406         EgeAdjustmentAction* eact = create_adjustment_action( "ThinningAction",
2407                                          _("Thinning:"), _("How much velocity thins the stroke (> 0 makes fast strokes thinner, < 0 makes them broader, 0 makes width independent of velocity)"),
2408                                          "tools.calligraphic", "thinning", 0.1,
2409                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2410                                          -1.0, 1.0, 0.01, 0.1,
2411                                          labels, values, G_N_ELEMENTS(labels),
2412                                          sp_ddc_velthin_value_changed, 0.01, 2);
2413         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2414         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2415         }
2416
2417         {
2418         /* Angle */
2419         gchar const* labels[] = {_("(left edge up)"), 0, 0, _("(horizontal)"), _("(default)"), 0, _("(right edge up)")};
2420         gdouble values[] = {-90, -60, -30, 0, 30, 60, 90};
2421         EgeAdjustmentAction* eact = create_adjustment_action( "AngleAction",
2422                                          _("Angle:"), _("The angle of the pen's nib (in degrees; 0 = horizontal; has no effect if fixation = 0)"),
2423                                          "tools.calligraphic", "angle", 30,
2424                                          GTK_WIDGET(desktop->canvas), NULL, holder, TRUE, "calligraphy-angle",
2425                                          -90.0, 90.0, 1.0, 10.0,
2426                                          labels, values, G_N_ELEMENTS(labels),
2427                                          sp_ddc_angle_value_changed, 1, 0 );
2428         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2429         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2430         calligraphy_angle = eact;
2431         }
2432
2433         {
2434         /* Fixation */
2435             gchar const* labels[] = {_("(perpendicular to stroke, \"brush\")"), 0, 0, 0, _("(almost fixed, default)"), _("(fixed by Angle, \"pen\")")};
2436         gdouble values[] = {0, 0.2, 0.4, 0.6, 0.9, 1.0};
2437         EgeAdjustmentAction* eact = create_adjustment_action( "FixationAction",
2438                                          _("Fixation:"), _("Angle behavior (0 = nib always perpendicular to stroke direction, 1 = fixed angle)"),
2439                                          "tools.calligraphic", "flatness", 0.9,
2440                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2441                                          0.0, 1.0, 0.01, 0.1,
2442                                          labels, values, G_N_ELEMENTS(labels),
2443                                          sp_ddc_flatness_value_changed, 0.01, 2 );
2444         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2445         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2446         }
2447
2448         {
2449         /* Cap Rounding */
2450             gchar const* labels[] = {_("(blunt caps, default)"), _("(slightly bulging)"), 0, 0, _("(approximately round)"), _("(long protruding caps)")};
2451         gdouble values[] = {0, 0.3, 0.5, 1.0, 1.4, 5.0};
2452         // TRANSLATORS: "cap" means "end" (both start and finish) here
2453         EgeAdjustmentAction* eact = create_adjustment_action( "CapRoundingAction",
2454                                          _("Caps:"), _("Increase to make caps at the ends of strokes protrude more (0 = no caps, 1 = round caps)"),
2455                                          "tools.calligraphic", "cap_rounding", 0.0,
2456                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2457                                          0.0, 5.0, 0.01, 0.1,
2458                                          labels, values, G_N_ELEMENTS(labels),
2459                                          sp_ddc_cap_rounding_value_changed, 0.01, 2 );
2460         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2461         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2462         }
2463
2464         {
2465         /* Tremor */
2466             gchar const* labels[] = {_("(smooth line)"), _("(slight tremor)"), _("(noticeable tremor)"), 0, 0, _("(maximum tremor)")};
2467         gdouble values[] = {0, 0.1, 0.2, 0.4, 0.6, 1.0};
2468         EgeAdjustmentAction* eact = create_adjustment_action( "TremorAction",
2469                                          _("Tremor:"), _("Increase to make strokes rugged and trembling"),
2470                                          "tools.calligraphic", "tremor", 0.0,
2471                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2472                                          0.0, 1.0, 0.01, 0.1,
2473                                          labels, values, G_N_ELEMENTS(labels),
2474                                          sp_ddc_tremor_value_changed, 0.01, 2 );
2475
2476         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2477         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2478         }
2479
2480         {
2481         /* Wiggle */
2482         gchar const* labels[] = {_("(no wiggle)"), _("(slight deviation)"), 0, 0, _("(wild waves and curls)")};
2483         gdouble values[] = {0, 0.2, 0.4, 0.6, 1.0};
2484         EgeAdjustmentAction* eact = create_adjustment_action( "WiggleAction",
2485                                          _("Wiggle:"), _("Increase to make the pen waver and wiggle"),
2486                                          "tools.calligraphic", "wiggle", 0.0,
2487                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2488                                          0.0, 1.0, 0.01, 0.1,
2489                                          labels, values, G_N_ELEMENTS(labels),
2490                                          sp_ddc_wiggle_value_changed, 0.01, 2 );
2491         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2492         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2493         }
2494
2495         {
2496         /* Mass */
2497             gchar const* labels[] = {_("(no inertia)"), _("(slight smoothing, default)"), _("(noticeable lagging)"), 0, 0, _("(maximum inertia)")};
2498         gdouble values[] = {0.0, 0.02, 0.1, 0.2, 0.5, 1.0};
2499         EgeAdjustmentAction* eact = create_adjustment_action( "MassAction",
2500                                          _("Mass:"), _("Increase to make the pen drag behind, as if slowed by inertia"),
2501                                          "tools.calligraphic", "mass", 0.02,
2502                                          GTK_WIDGET(desktop->canvas), NULL, holder, FALSE, NULL,
2503                                          0.0, 1.0, 0.01, 0.1,
2504                                          labels, values, G_N_ELEMENTS(labels),
2505                                          sp_ddc_mass_value_changed, 0.01, 2 );
2506         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2507         gtk_action_set_sensitive( GTK_ACTION(eact), TRUE );
2508         }
2509
2510
2511         /* Trace Background button */
2512         {
2513             InkToggleAction* act = ink_toggle_action_new( "TraceAction",
2514                                                           _("Trace Background"),
2515                                                           _("Trace the lightness of the background by the width of the pen (white - minimum width, black - maximum width)"),
2516                                                           "trace_background",
2517                                                           Inkscape::ICON_SIZE_DECORATION );
2518             gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
2519             g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(sp_ddc_trace_background_changed), NULL);
2520             gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), prefs_get_int_attribute( "tools.calligraphic", "tracebackground", 0 ) );
2521         }
2522
2523         /* Use Pressure button */
2524         {
2525             InkToggleAction* act = ink_toggle_action_new( "PressureAction",
2526                                                           _("Pressure"),
2527                                                           _("Use the pressure of the input device to alter the width of the pen"),
2528                                                           "use_pressure",
2529                                                           Inkscape::ICON_SIZE_DECORATION );
2530             gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
2531             g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(sp_ddc_pressure_state_changed), NULL);
2532             gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), prefs_get_int_attribute( "tools.calligraphic", "usepressure", 1 ) );
2533         }
2534
2535         /* Use Tilt button */
2536         {
2537             InkToggleAction* act = ink_toggle_action_new( "TiltAction",
2538                                                           _("Tilt"),
2539                                                           _("Use the tilt of the input device to alter the angle of the pen's nib"),
2540                                                           "use_tilt",
2541                                                           Inkscape::ICON_SIZE_DECORATION );
2542             gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
2543             g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(sp_ddc_tilt_state_changed), calligraphy_angle );
2544             gtk_action_set_sensitive( GTK_ACTION(calligraphy_angle), !prefs_get_int_attribute( "tools.calligraphic", "usetilt", 1 ) );
2545             gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), prefs_get_int_attribute( "tools.calligraphic", "usetilt", 1 ) );
2546         }
2547
2548         /* Reset */
2549         {
2550             GtkAction* act = gtk_action_new( "CalligraphyResetAction",
2551                                              _("Defaults"),
2552                                              _("Reset shape parameters to defaults (use Inkscape Preferences > Tools to change defaults)"),
2553                                              GTK_STOCK_CLEAR );
2554             g_signal_connect_after( G_OBJECT(act), "activate", G_CALLBACK(sp_ddc_defaults), holder );
2555             gtk_action_group_add_action( mainActions, act );
2556             gtk_action_set_sensitive( act, TRUE );
2557         }
2558     }
2559 }
2560
2561
2562 //########################
2563 //##    Circle / Arc    ##
2564 //########################
2565
2566 static void sp_arctb_sensitivize( GObject *tbl, double v1, double v2 )
2567 {
2568     GtkAction *ocb = GTK_ACTION( g_object_get_data( tbl, "open_action" ) );
2569     GtkAction *make_whole = GTK_ACTION( g_object_get_data( tbl, "make_whole" ) );
2570
2571     if (v1 == 0 && v2 == 0) {
2572         if (g_object_get_data( tbl, "single" )) { // only for a single selected ellipse (for now)
2573             gtk_action_set_sensitive( ocb, FALSE );
2574             gtk_action_set_sensitive( make_whole, FALSE );
2575         }
2576     } else {
2577         gtk_action_set_sensitive( ocb, TRUE );
2578         gtk_action_set_sensitive( make_whole, TRUE );
2579     }
2580 }
2581
2582 static void
2583 sp_arctb_startend_value_changed(GtkAdjustment *adj, GObject *tbl, gchar const *value_name, gchar const *other_name)
2584 {
2585     SPDesktop *desktop = (SPDesktop *) g_object_get_data( tbl, "desktop" );
2586
2587     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
2588         prefs_set_double_attribute("tools.shapes.arc", value_name, (adj->value * M_PI)/ 180);
2589     }
2590
2591     // quit if run by the attr_changed listener
2592     if (g_object_get_data( tbl, "freeze" )) {
2593         return;
2594     }
2595
2596     // in turn, prevent listener from responding
2597     g_object_set_data( tbl, "freeze", GINT_TO_POINTER(TRUE) );
2598
2599     gchar* namespaced_name = g_strconcat("sodipodi:", value_name, NULL);
2600
2601     bool modmade = false;
2602     for (GSList const *items = sp_desktop_selection(desktop)->itemList();
2603          items != NULL;
2604          items = items->next)
2605     {
2606         SPItem *item = SP_ITEM(items->data);
2607
2608         if (SP_IS_ARC(item) && SP_IS_GENERICELLIPSE(item)) {
2609
2610             SPGenericEllipse *ge = SP_GENERICELLIPSE(item);
2611             SPArc *arc = SP_ARC(item);
2612
2613             if (!strcmp(value_name, "start"))
2614                 ge->start = (adj->value * M_PI)/ 180;
2615             else
2616                 ge->end = (adj->value * M_PI)/ 180;
2617
2618             sp_genericellipse_normalize(ge);
2619             ((SPObject *)arc)->updateRepr();
2620             ((SPObject *)arc)->requestDisplayUpdate(SP_OBJECT_MODIFIED_FLAG);
2621
2622             modmade = true;
2623         }
2624     }
2625
2626     g_free(namespaced_name);
2627
2628     GtkAdjustment *other = GTK_ADJUSTMENT( g_object_get_data( tbl, other_name ) );
2629
2630     sp_arctb_sensitivize( tbl, adj->value, other->value );
2631
2632     if (modmade) {
2633         sp_document_maybe_done(sp_desktop_document(desktop), value_name, SP_VERB_CONTEXT_ARC,
2634                                    _("Arc: Change start/end"));
2635     }
2636
2637     g_object_set_data( tbl, "freeze", GINT_TO_POINTER(FALSE) );
2638 }
2639
2640
2641 static void sp_arctb_start_value_changed(GtkAdjustment *adj,  GObject *tbl)
2642 {
2643     sp_arctb_startend_value_changed(adj,  tbl, "start", "end");
2644 }
2645
2646 static void sp_arctb_end_value_changed(GtkAdjustment *adj, GObject *tbl)
2647 {
2648     sp_arctb_startend_value_changed(adj,  tbl, "end", "start");
2649 }
2650
2651 static void sp_arctb_open_state_changed( EgeSelectOneAction *act, GObject *tbl )
2652 {
2653     SPDesktop *desktop = (SPDesktop *) g_object_get_data( tbl, "desktop" );
2654     if (sp_document_get_undo_sensitive(sp_desktop_document(desktop))) {
2655         if ( ege_select_one_action_get_active( act ) != 0 ) {
2656             prefs_set_string_attribute("tools.shapes.arc", "open", "true");
2657         } else {
2658             prefs_set_string_attribute("tools.shapes.arc", "open", NULL);
2659         }
2660     }
2661
2662     // quit if run by the attr_changed listener
2663     if (g_object_get_data( tbl, "freeze" )) {
2664         return;
2665     }
2666
2667     // in turn, prevent listener from responding
2668     g_object_set_data( tbl, "freeze", GINT_TO_POINTER(TRUE) );
2669
2670     bool modmade = false;
2671
2672     if ( ege_select_one_action_get_active(act) != 0 ) {
2673         for (GSList const *items = sp_desktop_selection(desktop)->itemList();
2674              items != NULL;
2675              items = items->next)
2676         {
2677             if (SP_IS_ARC((SPItem *) items->data)) {
2678                 Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
2679                 repr->setAttribute("sodipodi:open", "true");
2680                 SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
2681                 modmade = true;
2682             }
2683         }
2684     } else {
2685         for (GSList const *items = sp_desktop_selection(desktop)->itemList();
2686              items != NULL;
2687              items = items->next)
2688         {
2689             if (SP_IS_ARC((SPItem *) items->data))    {
2690                 Inkscape::XML::Node *repr = SP_OBJECT_REPR((SPItem *) items->data);
2691                 repr->setAttribute("sodipodi:open", NULL);
2692                 SP_OBJECT((SPItem *) items->data)->updateRepr(repr, SP_OBJECT_WRITE_EXT);
2693                 modmade = true;
2694             }
2695         }
2696     }
2697
2698     if (modmade) {
2699         sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_ARC,
2700                                    _("Arc: Change open/closed"));
2701     }
2702
2703     g_object_set_data( tbl, "freeze", GINT_TO_POINTER(FALSE) );
2704 }
2705
2706 static void sp_arctb_defaults(GtkWidget *, GObject *obj)
2707 {
2708     GtkAdjustment *adj;
2709     adj = GTK_ADJUSTMENT( g_object_get_data(obj, "start") );
2710     gtk_adjustment_set_value(adj, 0.0);
2711     gtk_adjustment_value_changed(adj);
2712
2713     adj = GTK_ADJUSTMENT( g_object_get_data(obj, "end") );
2714     gtk_adjustment_set_value(adj, 0.0);
2715     gtk_adjustment_value_changed(adj);
2716
2717     spinbutton_defocus( GTK_OBJECT(obj) );
2718 }
2719
2720 static void arc_tb_event_attr_changed(Inkscape::XML::Node *repr, gchar const *name,
2721                                       gchar const *old_value, gchar const *new_value,
2722                                       bool is_interactive, gpointer data)
2723 {
2724     GObject *tbl = G_OBJECT(data);
2725
2726     // quit if run by the _changed callbacks
2727     if (g_object_get_data( tbl, "freeze" )) {
2728         return;
2729     }
2730
2731     // in turn, prevent callbacks from responding
2732     g_object_set_data( tbl, "freeze", GINT_TO_POINTER(TRUE) );
2733
2734     gdouble start = sp_repr_get_double_attribute(repr, "sodipodi:start", 0.0);
2735     gdouble end = sp_repr_get_double_attribute(repr, "sodipodi:end", 0.0);
2736
2737     GtkAdjustment *adj1,*adj2;
2738     adj1 = GTK_ADJUSTMENT( g_object_get_data( tbl, "start" ) );
2739     gtk_adjustment_set_value(adj1, mod360((start * 180)/M_PI));
2740     adj2 = GTK_ADJUSTMENT( g_object_get_data( tbl, "end" ) );
2741     gtk_adjustment_set_value(adj2, mod360((end * 180)/M_PI));
2742
2743     sp_arctb_sensitivize( tbl, adj1->value, adj2->value );
2744
2745     char const *openstr = NULL;
2746     openstr = repr->attribute("sodipodi:open");
2747     EgeSelectOneAction *ocb = EGE_SELECT_ONE_ACTION( g_object_get_data( tbl, "open_action" ) );
2748
2749     if (openstr) {
2750         ege_select_one_action_set_active( ocb, 1 );
2751     } else {
2752         ege_select_one_action_set_active( ocb, 0 );
2753     }
2754
2755     g_object_set_data( tbl, "freeze", GINT_TO_POINTER(FALSE) );
2756 }
2757
2758 static Inkscape::XML::NodeEventVector arc_tb_repr_events = {
2759     NULL, /* child_added */
2760     NULL, /* child_removed */
2761     arc_tb_event_attr_changed,
2762     NULL, /* content_changed */
2763     NULL  /* order_changed */
2764 };
2765
2766
2767 static void sp_arc_toolbox_selection_changed(Inkscape::Selection *selection, GObject *tbl)
2768 {
2769     int n_selected = 0;
2770     Inkscape::XML::Node *repr = NULL;
2771
2772     purge_repr_listener( tbl, tbl );
2773
2774     for (GSList const *items = selection->itemList();
2775          items != NULL;
2776          items = items->next)
2777     {
2778         if (SP_IS_ARC((SPItem *) items->data)) {
2779             n_selected++;
2780             repr = SP_OBJECT_REPR((SPItem *) items->data);
2781         }
2782     }
2783
2784     EgeOutputAction* act = EGE_OUTPUT_ACTION( g_object_get_data( tbl, "mode_action" ) );
2785
2786     g_object_set_data( tbl, "single", GINT_TO_POINTER(FALSE) );
2787     if (n_selected == 0) {
2788         g_object_set( G_OBJECT(act), "label", _("<b>New:</b>"), NULL );
2789     } else if (n_selected == 1) {
2790         g_object_set_data( tbl, "single", GINT_TO_POINTER(TRUE) );
2791         g_object_set( G_OBJECT(act), "label", _("<b>Change:</b>"), NULL );
2792
2793         if (repr) {
2794             g_object_set_data( tbl, "repr", repr );
2795             Inkscape::GC::anchor(repr);
2796             sp_repr_add_listener(repr, &arc_tb_repr_events, tbl);
2797             sp_repr_synthesize_events(repr, &arc_tb_repr_events, tbl);
2798         }
2799     } else {
2800         // FIXME: implement averaging of all parameters for multiple selected
2801         //gtk_label_set_markup(GTK_LABEL(l), _("<b>Average:</b>"));
2802         g_object_set( G_OBJECT(act), "label", _("<b>Change:</b>"), NULL );
2803         sp_arctb_sensitivize( tbl, 1, 0 );
2804     }
2805 }
2806
2807
2808 static void sp_arc_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder)
2809 {
2810     EgeAdjustmentAction* eact = 0;
2811
2812
2813     {
2814         EgeOutputAction* act = ege_output_action_new( "ArcStateAction", _("<b>New:</b>"), "", 0 );
2815         ege_output_action_set_use_markup( act, TRUE );
2816         gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
2817         g_object_set_data( holder, "mode_action", act );
2818     }
2819
2820     /* Start */
2821     {
2822         eact = create_adjustment_action( "ArcStartAction",
2823                                          _("Start:"), _("The angle (in degrees) from the horizontal to the arc's start point"),
2824                                          "tools.shapes.arc", "start", 0.0,
2825                                          GTK_WIDGET(desktop->canvas), NULL/*us*/, holder, TRUE, "altx-arc",
2826                                          -360.0, 360.0, 1.0, 10.0,
2827                                          0, 0, 0,
2828                                          sp_arctb_start_value_changed);
2829         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2830     }
2831
2832     /* End */
2833     {
2834         eact = create_adjustment_action( "ArcEndAction",
2835                                          _("End:"), _("The angle (in degrees) from the horizontal to the arc's end point"),
2836                                          "tools.shapes.arc", "end", 0.0,
2837                                          GTK_WIDGET(desktop->canvas), NULL/*us*/, holder, FALSE, NULL,
2838                                          -360.0, 360.0, 1.0, 10.0,
2839                                          0, 0, 0,
2840                                          sp_arctb_end_value_changed);
2841         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
2842     }
2843
2844     /* Segments / Pie checkbox */
2845     {
2846         GtkListStore* model = gtk_list_store_new( 3, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING );
2847
2848         GtkTreeIter iter;
2849         gtk_list_store_append( model, &iter );
2850         gtk_list_store_set( model, &iter,
2851                             0, _("Closed arc"),
2852                             1, _("Switch to segment (closed shape with two radii)"),
2853                             2, "circle_closed_arc",
2854                             -1 );
2855
2856         gtk_list_store_append( model, &iter );
2857         gtk_list_store_set( model, &iter,
2858                             0, _("Open Arc"),
2859                             1, _("Switch to arc (unclosed shape)"),
2860                             2, "circle_open_arc",
2861                             -1 );
2862
2863         EgeSelectOneAction* act = ege_select_one_action_new( "ArcOpenAction", _(""), _(""), NULL, GTK_TREE_MODEL(model) );
2864         gtk_action_group_add_action( mainActions, GTK_ACTION(act) );
2865         g_object_set_data( holder, "open_action", act );
2866
2867         ege_select_one_action_set_appearance( act, "full" );
2868         ege_select_one_action_set_radio_action_type( act, INK_RADIO_ACTION_TYPE );
2869         g_object_set( G_OBJECT(act), "icon-property", "iconId", NULL );
2870         ege_select_one_action_set_icon_column( act, 2 );
2871         ege_select_one_action_set_tooltip_column( act, 1  );
2872
2873         gchar const *openstr = prefs_get_string_attribute("tools.shapes.arc", "open");
2874         bool isClosed = (!openstr || (openstr && !strcmp(openstr, "false")));
2875         ege_select_one_action_set_active( act, isClosed ? 0 : 1 );
2876         g_signal_connect_after( G_OBJECT(act), "changed", G_CALLBACK(sp_arctb_open_state_changed), holder );
2877     }
2878
2879     /* Make Whole */
2880     {
2881         InkAction* inky = ink_action_new( "ArcResetAction",
2882                                           _("Make whole"),
2883                                           _("Make the shape a whole ellipse, not arc or segment"),
2884                                           "reset_circle",
2885                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
2886         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_arctb_defaults), holder );
2887         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
2888         gtk_action_set_sensitive( GTK_ACTION(inky), TRUE );
2889         g_object_set_data( holder, "make_whole", inky );
2890     }
2891
2892     g_object_set_data( G_OBJECT(holder), "single", GINT_TO_POINTER(TRUE) );
2893     // sensitivize make whole and open checkbox
2894     {
2895         GtkAdjustment *adj1 = GTK_ADJUSTMENT( g_object_get_data( holder, "start" ) );
2896         GtkAdjustment *adj2 = GTK_ADJUSTMENT( g_object_get_data( holder, "end" ) );
2897         sp_arctb_sensitivize( holder, adj1->value, adj2->value );
2898     }
2899
2900
2901     sigc::connection *connection = new sigc::connection(
2902         sp_desktop_selection(desktop)->connectChanged(sigc::bind(sigc::ptr_fun(sp_arc_toolbox_selection_changed), (GObject *)holder))
2903         );
2904     g_signal_connect( holder, "destroy", G_CALLBACK(delete_connection), connection );
2905     g_signal_connect( holder, "destroy", G_CALLBACK(purge_repr_listener), holder );
2906 }
2907
2908
2909
2910
2911 // toggle button callbacks and updaters
2912
2913 //########################
2914 //##      Dropper       ##
2915 //########################
2916
2917 static void toggle_dropper_pick_alpha( GtkToggleAction* act, gpointer tbl ) {
2918     prefs_set_int_attribute( "tools.dropper", "pick", gtk_toggle_action_get_active( act ) );
2919     GtkAction* set_action = GTK_ACTION( g_object_get_data(G_OBJECT(tbl), "set_action") );
2920     if ( set_action ) {
2921         if ( gtk_toggle_action_get_active( act ) ) {
2922             gtk_action_set_sensitive( set_action, TRUE );
2923         } else {
2924             gtk_action_set_sensitive( set_action, FALSE );
2925         }
2926     }
2927
2928     spinbutton_defocus(GTK_OBJECT(tbl));
2929 }
2930
2931 static void toggle_dropper_set_alpha( GtkToggleAction* act, gpointer tbl ) {
2932     prefs_set_int_attribute( "tools.dropper", "setalpha", gtk_toggle_action_get_active( act ) ? 1 : 0 );
2933     spinbutton_defocus(GTK_OBJECT(tbl));
2934 }
2935
2936
2937 /**
2938  * Dropper auxiliary toolbar construction and setup.
2939  *
2940  * TODO: Would like to add swatch of current color.
2941  * TODO: Add queue of last 5 or so colors selected with new swatches so that
2942  *       can drag and drop places. Will provide a nice mixing palette.
2943  */
2944 static void sp_dropper_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder)
2945 {
2946     gint pickAlpha = prefs_get_int_attribute( "tools.dropper", "pick", 1 );
2947
2948     {
2949         InkToggleAction* act = ink_toggle_action_new( "DropperPickAlphaAction",
2950                                                       _("Pick alpha"),
2951                                                       _("Pick both the color and the alpha (transparency) under cursor; otherwise, pick only the visible color premultiplied by alpha"),
2952                                                       "color_alpha_get",
2953                                                       Inkscape::ICON_SIZE_DECORATION );
2954         gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
2955         g_object_set_data( holder, "pick_action", act );
2956         gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), pickAlpha );
2957         g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(toggle_dropper_pick_alpha), holder );
2958     }
2959
2960     {
2961         InkToggleAction* act = ink_toggle_action_new( "DropperSetAlphaAction",
2962                                                       _("Set alpha"),
2963                                                       _("If alpha was picked, assign it to selection as fill or stroke transparency"),
2964                                                       "color_alpha_set",
2965                                                       Inkscape::ICON_SIZE_DECORATION );
2966         gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
2967         g_object_set_data( holder, "set_action", act );
2968         gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act), prefs_get_int_attribute( "tools.dropper", "setalpha", 1 ) );
2969         // make sure it's disabled if we're not picking alpha
2970         gtk_action_set_sensitive( GTK_ACTION(act), pickAlpha );
2971         g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(toggle_dropper_set_alpha), holder );
2972     }
2973 }
2974
2975
2976 //########################
2977 //##    Text Toolbox    ##
2978 //########################
2979 /*
2980 static void
2981 sp_text_letter_changed(GtkAdjustment *adj, GtkWidget *tbl)
2982 {
2983     //Call back for letter sizing spinbutton
2984 }
2985
2986 static void
2987 sp_text_line_changed(GtkAdjustment *adj, GtkWidget *tbl)
2988 {
2989     //Call back for line height spinbutton
2990 }
2991
2992 static void
2993 sp_text_horiz_kern_changed(GtkAdjustment *adj, GtkWidget *tbl)
2994 {
2995     //Call back for horizontal kerning spinbutton
2996 }
2997
2998 static void
2999 sp_text_vert_kern_changed(GtkAdjustment *adj, GtkWidget *tbl)
3000 {
3001     //Call back for vertical kerning spinbutton
3002 }
3003
3004 static void
3005 sp_text_letter_rotation_changed(GtkAdjustment *adj, GtkWidget *tbl)
3006 {
3007     //Call back for letter rotation spinbutton
3008 }*/
3009
3010 namespace {
3011
3012 bool visible = false;
3013
3014 void
3015 sp_text_toolbox_selection_changed (Inkscape::Selection *selection, GObject *tbl)
3016 {
3017
3018     SPStyle *query =
3019         sp_style_new ();
3020
3021     int result_family =
3022         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTFAMILY);
3023
3024     int result_style =
3025         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTSTYLE);
3026
3027     int result_numbers =
3028         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3029
3030     gtk_widget_hide (GTK_WIDGET (g_object_get_data (G_OBJECT(tbl), "warning-image")));
3031
3032     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3033     if (result_family == QUERY_STYLE_NOTHING || result_style == QUERY_STYLE_NOTHING || result_numbers == QUERY_STYLE_NOTHING)
3034     {
3035         Inkscape::XML::Node *repr = inkscape_get_repr (INKSCAPE, "tools.text");
3036
3037         if (repr)
3038         {
3039             sp_style_read_from_repr (query, repr);
3040         }
3041         else
3042         {
3043             return;
3044         }
3045     }
3046
3047     if (query->text)
3048     {
3049         if (result_family == QUERY_STYLE_MULTIPLE_DIFFERENT) {
3050             GtkWidget *entry = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "family-entry"));
3051             gtk_entry_set_text (GTK_ENTRY (entry), "");
3052
3053         } else if (query->text->font_family.value) {
3054
3055             GtkWidget *entry = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "family-entry"));
3056             gtk_entry_set_text (GTK_ENTRY (entry), query->text->font_family.value);
3057
3058             Gtk::TreePath path;
3059             try {
3060                 path = Inkscape::FontLister::get_instance()->get_row_for_font (query->text->font_family.value);
3061             } catch (...) {
3062                 return;
3063             }
3064
3065             GtkTreeSelection *tselection = GTK_TREE_SELECTION (g_object_get_data (G_OBJECT(tbl), "family-tree-selection"));
3066             GtkTreeView *treeview = GTK_TREE_VIEW (g_object_get_data (G_OBJECT(tbl), "family-tree-view"));
3067
3068             g_object_set_data (G_OBJECT (tselection), "block", gpointer(1));
3069
3070             gtk_tree_selection_select_path (tselection, path.gobj());
3071             gtk_tree_view_scroll_to_cell (treeview, path.gobj(), NULL, TRUE, 0.5, 0.0);
3072
3073             g_object_set_data (G_OBJECT (tselection), "block", gpointer(0));
3074         }
3075
3076         //Size
3077         GtkWidget *cbox = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "combo-box-size"));
3078         char *str = g_strdup_printf ("%.5g", query->font_size.computed);
3079         g_object_set_data (tbl, "size-block", gpointer(1));
3080         gtk_entry_set_text (GTK_ENTRY(GTK_BIN (cbox)->child), str);
3081         g_object_set_data (tbl, "size-block", gpointer(0));
3082         free (str);
3083
3084         //Anchor
3085         if (query->text_align.computed == SP_CSS_TEXT_ALIGN_JUSTIFY)
3086         {
3087             GtkWidget *button = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "text-fill"));
3088             g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3089             gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
3090             g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3091         }
3092         else
3093         {
3094             if (query->text_anchor.computed == SP_CSS_TEXT_ANCHOR_START)
3095             {
3096                 GtkWidget *button = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "text-start"));
3097                 g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3098                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
3099                 g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3100             }
3101             else if (query->text_anchor.computed == SP_CSS_TEXT_ANCHOR_MIDDLE)
3102             {
3103                 GtkWidget *button = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "text-middle"));
3104                 g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3105                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
3106                 g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3107             }
3108             else if (query->text_anchor.computed == SP_CSS_TEXT_ANCHOR_END)
3109             {
3110                 GtkWidget *button = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "text-end"));
3111                 g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3112                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
3113                 g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3114             }
3115         }
3116
3117         //Style
3118         {
3119             GtkToggleButton *button = GTK_TOGGLE_BUTTON (g_object_get_data (G_OBJECT (tbl), "style-bold"));
3120
3121             gboolean active = gtk_toggle_button_get_active (button);
3122             gboolean check  = (query->font_weight.computed >= SP_CSS_FONT_WEIGHT_700);
3123
3124             if (active != check)
3125             {
3126                 g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3127                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), check);
3128                 g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3129             }
3130         }
3131
3132         {
3133             GtkToggleButton *button = GTK_TOGGLE_BUTTON (g_object_get_data (G_OBJECT (tbl), "style-italic"));
3134
3135             gboolean active = gtk_toggle_button_get_active (button);
3136             gboolean check  = (query->font_style.computed != SP_CSS_FONT_STYLE_NORMAL);
3137
3138             if (active != check)
3139             {
3140                 g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3141                 gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), check);
3142                 g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3143             }
3144         }
3145
3146         //Orientation
3147         //locking both buttons, changing one affect all group (both)
3148         GtkWidget *button = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "orientation-horizontal"));
3149         g_object_set_data (G_OBJECT (button), "block", gpointer(1));
3150
3151         GtkWidget *button1 = GTK_WIDGET (g_object_get_data (G_OBJECT (tbl), "orientation-vertical"));
3152         g_object_set_data (G_OBJECT (button1), "block", gpointer(1));
3153
3154         if (query->writing_mode.computed == SP_CSS_WRITING_MODE_LR_TB)
3155         {
3156             gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), TRUE);
3157         }
3158         else
3159         {
3160             gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button1), TRUE);
3161         }
3162         g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3163         g_object_set_data (G_OBJECT (button1), "block", gpointer(0));
3164     }
3165 }
3166
3167 void
3168 sp_text_toolbox_selection_modified (Inkscape::Selection *selection, guint flags, GObject *tbl)
3169 {
3170     sp_text_toolbox_selection_changed (selection, tbl);
3171 }
3172
3173 void
3174 sp_text_toolbox_subselection_changed (gpointer dragger, GObject *tbl)
3175 {
3176     sp_text_toolbox_selection_changed (NULL, tbl);
3177 }
3178
3179 void
3180 sp_text_toolbox_family_changed (GtkTreeSelection    *selection,
3181                                 GObject             *tbl)
3182 {
3183     SPDesktop    *desktop = SP_ACTIVE_DESKTOP;
3184     GtkTreeModel *model = 0;
3185     GtkWidget    *popdown = GTK_WIDGET (g_object_get_data (tbl, "family-popdown-window"));
3186     GtkWidget    *entry = GTK_WIDGET (g_object_get_data (tbl, "family-entry"));
3187     GtkTreeIter   iter;
3188     char         *family = 0;
3189
3190     gdk_pointer_ungrab (GDK_CURRENT_TIME);
3191     gdk_keyboard_ungrab (GDK_CURRENT_TIME);
3192
3193     if ( !gtk_tree_selection_get_selected( selection, &model, &iter ) ) {
3194         return;
3195     }
3196
3197     gtk_tree_model_get (model, &iter, 0, &family, -1);
3198
3199     if (g_object_get_data (G_OBJECT (selection), "block"))
3200     {
3201         gtk_entry_set_text (GTK_ENTRY (entry), family);
3202         return;
3203     }
3204
3205     gtk_widget_hide (popdown);
3206     visible = false;
3207
3208     gtk_entry_set_text (GTK_ENTRY (entry), family);
3209
3210     SPStyle *query =
3211         sp_style_new ();
3212
3213     int result_numbers =
3214         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3215
3216     SPCSSAttr *css = sp_repr_css_attr_new ();
3217     sp_repr_css_set_property (css, "font-family", family);
3218
3219     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3220     if (result_numbers == QUERY_STYLE_NOTHING)
3221     {
3222         sp_repr_css_change (inkscape_get_repr (INKSCAPE, "tools.text"), css, "style");
3223         sp_text_edit_dialog_default_set_insensitive (); //FIXME: Replace trough a verb
3224     }
3225     else
3226     {
3227         sp_desktop_set_style (desktop, css, true, true);
3228     }
3229
3230     sp_document_done (sp_desktop_document (SP_ACTIVE_DESKTOP), SP_VERB_CONTEXT_TEXT,
3231                                    _("Text: Change font family"));
3232     sp_repr_css_attr_unref (css);
3233     free (family);
3234     gtk_widget_hide (GTK_WIDGET (g_object_get_data (G_OBJECT(tbl), "warning-image")));
3235
3236     gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3237 }
3238
3239 void
3240 sp_text_toolbox_family_entry_activate (GtkEntry     *entry,
3241                                        GObject      *tbl)
3242 {
3243     const char *family = gtk_entry_get_text (entry);
3244
3245     try {
3246         Gtk::TreePath path = Inkscape::FontLister::get_instance()->get_row_for_font (family);
3247         GtkTreeSelection *selection = GTK_TREE_SELECTION (g_object_get_data (G_OBJECT(tbl), "family-tree-selection"));
3248         GtkTreeView *treeview = GTK_TREE_VIEW (g_object_get_data (G_OBJECT(tbl), "family-tree-view"));
3249         gtk_tree_selection_select_path (selection, path.gobj());
3250         gtk_tree_view_scroll_to_cell (treeview, path.gobj(), NULL, TRUE, 0.5, 0.0);
3251         gtk_widget_hide (GTK_WIDGET (g_object_get_data (G_OBJECT(tbl), "warning-image")));
3252     } catch (...) {
3253         if (family && strlen (family))
3254         {
3255             gtk_widget_show_all (GTK_WIDGET (g_object_get_data (G_OBJECT(tbl), "warning-image")));
3256         }
3257     }
3258 }
3259
3260 void
3261 sp_text_toolbox_anchoring_toggled (GtkRadioButton   *button,
3262                                    gpointer          data)
3263 {
3264     if (g_object_get_data (G_OBJECT (button), "block")) return;
3265     if (!gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button))) return;
3266     int prop = GPOINTER_TO_INT(data);
3267
3268     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3269     SPCSSAttr *css = sp_repr_css_attr_new ();
3270
3271     switch (prop)
3272     {
3273         case 0:
3274         {
3275             sp_repr_css_set_property (css, "text-anchor", "start");
3276             sp_repr_css_set_property (css, "text-align", "start");
3277             break;
3278         }
3279         case 1:
3280         {
3281             sp_repr_css_set_property (css, "text-anchor", "middle");
3282             sp_repr_css_set_property (css, "text-align", "center");
3283             break;
3284         }
3285
3286         case 2:
3287         {
3288             sp_repr_css_set_property (css, "text-anchor", "end");
3289             sp_repr_css_set_property (css, "text-align", "end");
3290             break;
3291         }
3292
3293         case 3:
3294         {
3295             sp_repr_css_set_property (css, "text-anchor", "start");
3296             sp_repr_css_set_property (css, "text-align", "justify");
3297             break;
3298         }
3299     }
3300
3301     SPStyle *query =
3302         sp_style_new ();
3303     int result_numbers =
3304         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3305
3306     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3307     if (result_numbers == QUERY_STYLE_NOTHING)
3308     {
3309         sp_repr_css_change (inkscape_get_repr (INKSCAPE, "tools.text"), css, "style");
3310     }
3311
3312     sp_desktop_set_style (desktop, css, true, true);
3313     sp_document_done (sp_desktop_document (SP_ACTIVE_DESKTOP), SP_VERB_CONTEXT_TEXT,
3314                                    _("Text: Change alignment"));
3315     sp_repr_css_attr_unref (css);
3316
3317     gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3318 }
3319
3320 void
3321 sp_text_toolbox_style_toggled (GtkToggleButton  *button,
3322                                gpointer          data)
3323 {
3324     if (g_object_get_data (G_OBJECT (button), "block")) return;
3325
3326     SPDesktop   *desktop    = SP_ACTIVE_DESKTOP;
3327     SPCSSAttr   *css        = sp_repr_css_attr_new ();
3328     int          prop       = GPOINTER_TO_INT(data);
3329     bool         active     = gtk_toggle_button_get_active (button);
3330
3331
3332     switch (prop)
3333     {
3334         case 0:
3335         {
3336             sp_repr_css_set_property (css, "font-weight", active ? "bold" : "normal" );
3337             break;
3338         }
3339
3340         case 1:
3341         {
3342             sp_repr_css_set_property (css, "font-style", active ? "italic" : "normal");
3343             break;
3344         }
3345     }
3346
3347     SPStyle *query =
3348         sp_style_new ();
3349     int result_numbers =
3350         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3351
3352     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3353     if (result_numbers == QUERY_STYLE_NOTHING)
3354     {
3355         sp_repr_css_change (inkscape_get_repr (INKSCAPE, "tools.text"), css, "style");
3356     }
3357
3358     sp_desktop_set_style (desktop, css, true, true);
3359     sp_document_done (sp_desktop_document (SP_ACTIVE_DESKTOP), SP_VERB_CONTEXT_TEXT,
3360                                    _("Text: Change font style"));
3361     sp_repr_css_attr_unref (css);
3362
3363     gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3364 }
3365
3366 void
3367 sp_text_toolbox_orientation_toggled (GtkRadioButton  *button,
3368                                      gpointer         data)
3369 {
3370     if (g_object_get_data (G_OBJECT (button), "block")) {
3371         g_object_set_data (G_OBJECT (button), "block", gpointer(0));
3372         return;
3373     }
3374
3375     SPDesktop   *desktop    = SP_ACTIVE_DESKTOP;
3376     SPCSSAttr   *css        = sp_repr_css_attr_new ();
3377     int          prop       = GPOINTER_TO_INT(data);
3378
3379     switch (prop)
3380     {
3381         case 0:
3382         {
3383             sp_repr_css_set_property (css, "writing-mode", "lr");
3384             break;
3385         }
3386
3387         case 1:
3388         {
3389             sp_repr_css_set_property (css, "writing-mode", "tb");
3390             break;
3391         }
3392     }
3393
3394     SPStyle *query =
3395         sp_style_new ();
3396     int result_numbers =
3397         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3398
3399     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3400     if (result_numbers == QUERY_STYLE_NOTHING)
3401     {
3402         sp_repr_css_change (inkscape_get_repr (INKSCAPE, "tools.text"), css, "style");
3403     }
3404
3405     sp_desktop_set_style (desktop, css, true, true);
3406     sp_document_done (sp_desktop_document (SP_ACTIVE_DESKTOP), SP_VERB_CONTEXT_TEXT,
3407                                    _("Text: Change orientation"));
3408     sp_repr_css_attr_unref (css);
3409
3410     gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3411 }
3412
3413 gboolean
3414 sp_text_toolbox_size_keypress (GtkWidget *w, GdkEventKey *event, gpointer data)
3415 {
3416     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3417     if (!desktop) return FALSE;
3418
3419     switch (get_group0_keyval (event)) {
3420         case GDK_Escape: // defocus
3421             gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3422             return TRUE; // I consumed the event
3423             break;
3424         case GDK_Return: // defocus
3425         case GDK_KP_Enter:
3426             gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3427             return TRUE; // I consumed the event
3428             break;
3429     }
3430     return FALSE;
3431 }
3432
3433 gboolean
3434 sp_text_toolbox_family_keypress (GtkWidget *w, GdkEventKey *event, GObject *tbl)
3435 {
3436     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3437     if (!desktop) return FALSE;
3438
3439     switch (get_group0_keyval (event)) {
3440         case GDK_Escape: // defocus
3441             gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3442             sp_text_toolbox_selection_changed (NULL, tbl); // update
3443             return TRUE; // I consumed the event
3444             break;
3445     }
3446     return FALSE;
3447 }
3448
3449 gboolean
3450 sp_text_toolbox_family_list_keypress (GtkWidget *w, GdkEventKey *event, GObject *tbl)
3451 {
3452     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3453     if (!desktop) return FALSE;
3454
3455     switch (get_group0_keyval (event)) {
3456         case GDK_Escape: // defocus
3457             gtk_widget_hide (w);
3458             visible = false;
3459             gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3460             return TRUE; // I consumed the event
3461             break;
3462     }
3463     return FALSE;
3464 }
3465
3466
3467 void
3468 sp_text_toolbox_size_changed  (GtkComboBox *cbox,
3469                                GObject     *tbl)
3470 {
3471     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3472
3473     if (g_object_get_data (tbl, "size-block")) return;
3474
3475 #if GTK_CHECK_VERSION(2,6,0)
3476     char *text = gtk_combo_box_get_active_text (cbox);
3477 #else // GTK_CHECK_VERSION(2,6,0)
3478     GtkTreeModel *model = gtk_combo_box_get_model (cbox);
3479     GtkTreeIter iter;
3480     char *text = NULL;
3481
3482     if (gtk_combo_box_get_active_iter (cbox, &iter) && model)
3483         gtk_tree_model_get (model, &iter, 0, &text, -1);
3484 #endif // GTK_CHECK_VERSION(2,6,0)
3485
3486     SPCSSAttr *css = sp_repr_css_attr_new ();
3487     sp_repr_css_set_property (css, "font-size", text);
3488     free (text);
3489
3490     SPStyle *query =
3491         sp_style_new ();
3492     int result_numbers =
3493         sp_desktop_query_style (SP_ACTIVE_DESKTOP, query, QUERY_STYLE_PROPERTY_FONTNUMBERS);
3494
3495     // If querying returned nothing, read the style from the text tool prefs (default style for new texts)
3496     if (result_numbers == QUERY_STYLE_NOTHING)
3497     {
3498         sp_repr_css_change (inkscape_get_repr (INKSCAPE, "tools.text"), css, "style");
3499     }
3500
3501     sp_desktop_set_style (desktop, css, true, true);
3502     sp_document_maybe_done (sp_desktop_document (SP_ACTIVE_DESKTOP), "ttb:size", SP_VERB_NONE,
3503                                    _("Text: Change font size"));
3504     sp_repr_css_attr_unref (css);
3505
3506
3507     if (gtk_combo_box_get_active (cbox) > 0) // if this was from drop-down (as opposed to type-in), defocus
3508         gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3509 }
3510
3511 void
3512 sp_text_toolbox_text_popdown_clicked    (GtkButton          *button,
3513                                          GObject            *tbl)
3514 {
3515     GtkWidget *popdown = GTK_WIDGET (g_object_get_data (tbl, "family-popdown-window"));
3516     GtkWidget *widget = GTK_WIDGET (g_object_get_data (tbl, "family-entry"));
3517     int x, y;
3518
3519     if (!visible)
3520     {
3521         gdk_window_get_origin (widget->window, &x, &y);
3522         gtk_window_move (GTK_WINDOW (popdown), x, y + widget->allocation.height + 2); //2px of grace space
3523         gtk_widget_show_all (popdown);
3524
3525         gdk_pointer_grab (widget->window, TRUE,
3526                           GdkEventMask (GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK |
3527                                         GDK_ENTER_NOTIFY_MASK | GDK_LEAVE_NOTIFY_MASK |
3528                                         GDK_POINTER_MOTION_MASK),
3529                           NULL, NULL, GDK_CURRENT_TIME);
3530
3531         gdk_keyboard_grab (widget->window, TRUE, GDK_CURRENT_TIME);
3532
3533         visible = true;
3534     }
3535     else
3536     {
3537         gdk_pointer_ungrab (GDK_CURRENT_TIME);
3538         gdk_keyboard_ungrab (GDK_CURRENT_TIME);
3539         gtk_widget_hide (popdown);
3540         visible = false;
3541     }
3542 }
3543
3544 gboolean
3545 sp_text_toolbox_entry_focus_in  (GtkWidget        *entry,
3546                                  GdkEventFocus    *event,
3547                                  GObject          *tbl)
3548 {
3549     gtk_entry_select_region (GTK_ENTRY (entry), 0, -1);
3550     return FALSE;
3551 }
3552
3553 gboolean
3554 sp_text_toolbox_popdown_focus_out (GtkWidget        *popdown,
3555                                    GdkEventFocus    *event,
3556                                    GObject          *tbl)
3557 {
3558     SPDesktop *desktop = SP_ACTIVE_DESKTOP;
3559
3560     gtk_widget_hide (popdown);
3561     visible = false;
3562     gtk_widget_grab_focus (GTK_WIDGET(desktop->canvas));
3563     return TRUE;
3564 }
3565
3566 void
3567 cell_data_func  (GtkTreeViewColumn *column,
3568                  GtkCellRenderer   *cell,
3569                  GtkTreeModel      *tree_model,
3570                  GtkTreeIter       *iter,
3571                  gpointer           data)
3572 {
3573     char        *family,
3574         *family_escaped,
3575         *sample_escaped;
3576
3577     static const char *sample = _("AaBbCcIiPpQq12369$\342\202\254\302\242?.;/()");
3578
3579     gtk_tree_model_get (tree_model, iter, 0, &family, -1);
3580
3581     family_escaped = g_markup_escape_text (family, -1);
3582     sample_escaped = g_markup_escape_text (sample, -1);
3583
3584     std::stringstream markup;
3585     markup << family_escaped << "  <span foreground='darkgray' font_family='" << family_escaped << "'>" << sample_escaped << "</span>";
3586     g_object_set (G_OBJECT (cell), "markup", markup.str().c_str(), NULL);
3587
3588     free (family);
3589     free (family_escaped);
3590     free (sample_escaped);
3591 }
3592
3593 static void delete_completion(GObject *obj, GtkWidget *entry) {
3594     GObject *completion = (GObject *) gtk_object_get_data(GTK_OBJECT(entry), "completion");
3595     if (completion) {
3596         gtk_entry_set_completion (GTK_ENTRY(entry), NULL);
3597         g_object_unref (completion);
3598     }
3599 }
3600
3601 GtkWidget*
3602 sp_text_toolbox_new (SPDesktop *desktop)
3603 {
3604     GtkWidget   *tbl = gtk_hbox_new (FALSE, 0);
3605
3606     gtk_object_set_data(GTK_OBJECT(tbl), "dtw", desktop->canvas);
3607     gtk_object_set_data(GTK_OBJECT(tbl), "desktop", desktop);
3608
3609     GtkTooltips *tt = gtk_tooltips_new();
3610     Glib::RefPtr<Gtk::ListStore> store = Inkscape::FontLister::get_instance()->get_font_list();
3611
3612     ////////////Family
3613     //Window
3614     GtkWidget   *window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
3615     gtk_window_set_decorated (GTK_WINDOW (window), FALSE);
3616
3617     //Entry
3618     GtkWidget           *entry = gtk_entry_new ();
3619     gtk_object_set_data(GTK_OBJECT(entry), "altx-text", entry);
3620     GtkEntryCompletion  *completion = gtk_entry_completion_new ();
3621     gtk_entry_completion_set_model (completion, GTK_TREE_MODEL (Glib::unwrap(store)));
3622     gtk_entry_completion_set_text_column (completion, 0);
3623     gtk_entry_completion_set_minimum_key_length (completion, 1);
3624     g_object_set (G_OBJECT(completion), "inline-completion", TRUE, "popup-completion", TRUE, NULL);
3625     gtk_entry_set_completion (GTK_ENTRY(entry), completion);
3626     gtk_object_set_data(GTK_OBJECT(entry), "completion", completion);
3627     aux_toolbox_space (tbl, 1);
3628     gtk_box_pack_start (GTK_BOX (tbl), entry, FALSE, FALSE, 0);
3629     g_signal_connect(G_OBJECT(tbl), "destroy", G_CALLBACK(delete_completion), entry);
3630
3631     //Button
3632     GtkWidget   *button = gtk_button_new ();
3633     gtk_container_add       (GTK_CONTAINER (button), gtk_arrow_new (GTK_ARROW_DOWN, GTK_SHADOW_NONE));
3634     gtk_box_pack_start      (GTK_BOX (tbl), button, FALSE, FALSE, 0);
3635
3636     //Popdown
3637     GtkWidget           *sw = gtk_scrolled_window_new (NULL, NULL);
3638     GtkWidget           *treeview = gtk_tree_view_new ();
3639
3640     GtkCellRenderer     *cell = gtk_cell_renderer_text_new ();
3641     GtkTreeViewColumn   *column = gtk_tree_view_column_new ();
3642     gtk_tree_view_column_pack_start (column, cell, FALSE);
3643     gtk_tree_view_column_set_sizing (column, GTK_TREE_VIEW_COLUMN_FIXED);
3644     gtk_tree_view_column_set_cell_data_func (column, cell, GtkTreeCellDataFunc (cell_data_func), NULL, NULL);
3645     gtk_tree_view_append_column (GTK_TREE_VIEW (treeview), column);
3646
3647     gtk_tree_view_set_model (GTK_TREE_VIEW (treeview), GTK_TREE_MODEL (Glib::unwrap(store)));
3648     gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (treeview), FALSE);
3649 #if GTK_CHECK_VERSION(2,6,0)
3650     gtk_tree_view_set_fixed_height_mode (GTK_TREE_VIEW (treeview), TRUE);
3651 #endif // GTK_CHECK_VERSION(2,6,0)
3652
3653     //gtk_tree_view_set_enable_search (GTK_TREE_VIEW (treeview), TRUE);
3654
3655     gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw), GTK_POLICY_NEVER, GTK_POLICY_ALWAYS);
3656     gtk_container_add (GTK_CONTAINER (sw), treeview);
3657
3658     gtk_container_add (GTK_CONTAINER (window), sw);
3659     gtk_widget_set_size_request (window, 300, 450);
3660
3661     g_signal_connect (G_OBJECT (entry),  "activate", G_CALLBACK (sp_text_toolbox_family_entry_activate), tbl);
3662     g_signal_connect (G_OBJECT (entry),  "focus-in-event", G_CALLBACK (sp_text_toolbox_entry_focus_in), tbl);
3663     g_signal_connect (G_OBJECT (entry), "key-press-event", G_CALLBACK(sp_text_toolbox_family_keypress), tbl);
3664
3665     g_signal_connect (G_OBJECT (button), "clicked", G_CALLBACK (sp_text_toolbox_text_popdown_clicked), tbl);
3666
3667     g_signal_connect (G_OBJECT (window), "focus-out-event", G_CALLBACK (sp_text_toolbox_popdown_focus_out), tbl);
3668     g_signal_connect (G_OBJECT (window), "key-press-event", G_CALLBACK(sp_text_toolbox_family_list_keypress), tbl);
3669
3670     GtkTreeSelection *tselection = gtk_tree_view_get_selection (GTK_TREE_VIEW (treeview));
3671     g_signal_connect (G_OBJECT (tselection), "changed", G_CALLBACK (sp_text_toolbox_family_changed), tbl);
3672
3673     g_object_set_data (G_OBJECT (tbl), "family-entry", entry);
3674     g_object_set_data (G_OBJECT (tbl), "family-popdown-button", button);
3675     g_object_set_data (G_OBJECT (tbl), "family-popdown-window", window);
3676     g_object_set_data (G_OBJECT (tbl), "family-tree-selection", tselection);
3677     g_object_set_data (G_OBJECT (tbl), "family-tree-view", treeview);
3678
3679     GtkWidget *image = gtk_image_new_from_stock (GTK_STOCK_DIALOG_WARNING, GTK_ICON_SIZE_SMALL_TOOLBAR);
3680     aux_toolbox_space (tbl, 1);
3681     GtkWidget *box = gtk_event_box_new ();
3682     gtk_container_add (GTK_CONTAINER (box), image);
3683     gtk_box_pack_start (GTK_BOX (tbl), box, FALSE, FALSE, 4);
3684     g_object_set_data (G_OBJECT (tbl), "warning-image", box);
3685     GtkTooltips *tooltips = gtk_tooltips_new ();
3686     gtk_tooltips_set_tip (tooltips, box, _("This font is currently not installed on your system. Inkscape will use the default font instead."), "");
3687     gtk_widget_hide (GTK_WIDGET (box));
3688     g_signal_connect_swapped (G_OBJECT (tbl), "show", G_CALLBACK (gtk_widget_hide), box);
3689
3690     ////////////Size
3691     const char *sizes[] = {
3692         "4", "6", "8", "9", "10", "11", "12", "13", "14",
3693         "16", "18", "20", "22", "24", "28",
3694         "32", "36", "40", "48", "56", "64", "72", "144"
3695     };
3696
3697     GtkWidget *cbox = gtk_combo_box_entry_new_text ();
3698     for (unsigned int n = 0; n < G_N_ELEMENTS (sizes); gtk_combo_box_append_text (GTK_COMBO_BOX(cbox), sizes[n++]));
3699     gtk_widget_set_size_request (cbox, 80, -1);
3700     aux_toolbox_space (tbl, 1);
3701     gtk_box_pack_start (GTK_BOX (tbl), cbox, FALSE, FALSE, 0);
3702     g_object_set_data (G_OBJECT (tbl), "combo-box-size", cbox);
3703     g_signal_connect (G_OBJECT (cbox), "changed", G_CALLBACK (sp_text_toolbox_size_changed), tbl);
3704     gtk_signal_connect(GTK_OBJECT(cbox), "key-press-event", GTK_SIGNAL_FUNC(sp_text_toolbox_size_keypress), NULL);
3705
3706     //spacer
3707     aux_toolbox_space (tbl, 4);
3708     gtk_box_pack_start (GTK_BOX (tbl), gtk_vseparator_new (), FALSE, FALSE, 4);
3709
3710     ////////////Text anchor
3711     GtkWidget *group   = gtk_radio_button_new (NULL);
3712     GtkWidget *row     = gtk_hbox_new (FALSE, 4);
3713     g_object_set_data (G_OBJECT (tbl), "anchor-group", group);
3714
3715     // left
3716     GtkWidget *rbutton = group;
3717     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3718     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_JUSTIFY_LEFT, GTK_ICON_SIZE_SMALL_TOOLBAR));
3719     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3720
3721     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3722     g_object_set_data   (G_OBJECT (tbl), "text-start", rbutton);
3723     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_anchoring_toggled), gpointer(0));
3724     gtk_tooltips_set_tip(tt, rbutton, _("Align left"), NULL);
3725
3726     // center
3727     rbutton = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
3728     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3729     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_JUSTIFY_CENTER, GTK_ICON_SIZE_SMALL_TOOLBAR));
3730     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3731
3732     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3733     g_object_set_data   (G_OBJECT (tbl), "text-middle", rbutton);
3734     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_anchoring_toggled), gpointer (1));
3735     gtk_tooltips_set_tip(tt, rbutton, _("Center"), NULL);
3736
3737     // right
3738     rbutton = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
3739     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3740     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_JUSTIFY_RIGHT, GTK_ICON_SIZE_SMALL_TOOLBAR));
3741     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3742
3743     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3744     g_object_set_data   (G_OBJECT (tbl), "text-end", rbutton);
3745     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_anchoring_toggled), gpointer(2));
3746     gtk_tooltips_set_tip(tt, rbutton, _("Align right"), NULL);
3747
3748     // fill
3749     rbutton = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
3750     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3751     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_JUSTIFY_FILL, GTK_ICON_SIZE_SMALL_TOOLBAR));
3752     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3753
3754     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3755     g_object_set_data   (G_OBJECT (tbl), "text-fill", rbutton);
3756     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_anchoring_toggled), gpointer(3));
3757     gtk_tooltips_set_tip(tt, rbutton, _("Justify"), NULL);
3758
3759     aux_toolbox_space (tbl, 1);
3760     gtk_box_pack_start (GTK_BOX (tbl), row, FALSE, FALSE, 4);
3761
3762     //spacer
3763     gtk_box_pack_start (GTK_BOX (tbl), gtk_vseparator_new (), FALSE, FALSE, 4);
3764
3765     ////////////Text style
3766     row = gtk_hbox_new (FALSE, 4);
3767
3768     // bold
3769     rbutton = gtk_toggle_button_new ();
3770     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3771     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_BOLD, GTK_ICON_SIZE_SMALL_TOOLBAR));
3772     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3773     gtk_tooltips_set_tip(tt, rbutton, _("Bold"), NULL);
3774
3775     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3776     g_object_set_data   (G_OBJECT (tbl), "style-bold", rbutton);
3777     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_style_toggled), gpointer(0));
3778
3779     // italic
3780     rbutton = gtk_toggle_button_new ();
3781     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3782     gtk_container_add           (GTK_CONTAINER (rbutton), gtk_image_new_from_stock (GTK_STOCK_ITALIC, GTK_ICON_SIZE_SMALL_TOOLBAR));
3783     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3784     gtk_tooltips_set_tip(tt, rbutton, _("Italic"), NULL);
3785
3786     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3787     g_object_set_data   (G_OBJECT (tbl), "style-italic", rbutton);
3788     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_style_toggled), gpointer (1));
3789
3790     aux_toolbox_space (tbl, 1);
3791     gtk_box_pack_start (GTK_BOX (tbl), row, FALSE, FALSE, 4);
3792
3793     //spacer
3794     gtk_box_pack_start (GTK_BOX (tbl), gtk_vseparator_new (), FALSE, FALSE, 4);
3795
3796     ////////////Text orientation
3797     group   = gtk_radio_button_new (NULL);
3798     row     = gtk_hbox_new (FALSE, 4);
3799     g_object_set_data (G_OBJECT (tbl), "orientation-group", group);
3800
3801     // horizontal
3802     rbutton = group;
3803     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3804     gtk_container_add           (GTK_CONTAINER (rbutton), sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_WRITING_MODE_LR));
3805     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3806     gtk_tooltips_set_tip(tt, rbutton, _("Horizontal text"), NULL);
3807
3808     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3809     g_object_set_data   (G_OBJECT (tbl), "orientation-horizontal", rbutton);
3810     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_orientation_toggled), gpointer(0));
3811
3812     // vertical
3813     rbutton = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
3814     gtk_button_set_relief       (GTK_BUTTON (rbutton), GTK_RELIEF_NONE);
3815     gtk_container_add           (GTK_CONTAINER (rbutton), sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_WRITING_MODE_TB));
3816     gtk_toggle_button_set_mode  (GTK_TOGGLE_BUTTON (rbutton), FALSE);
3817     gtk_tooltips_set_tip(tt, rbutton, _("Vertical text"), NULL);
3818
3819     gtk_box_pack_start  (GTK_BOX  (row), rbutton, FALSE, FALSE, 0);
3820     g_object_set_data   (G_OBJECT (tbl), "orientation-vertical", rbutton);
3821     g_signal_connect    (G_OBJECT (rbutton), "toggled", G_CALLBACK (sp_text_toolbox_orientation_toggled), gpointer (1));
3822     gtk_box_pack_start (GTK_BOX (tbl), row, FALSE, FALSE, 4);
3823
3824
3825     //watch selection
3826     Inkscape::ConnectionPool* pool = Inkscape::ConnectionPool::new_connection_pool ("ISTextToolbox");
3827
3828     sigc::connection *c_selection_changed =
3829         new sigc::connection (sp_desktop_selection (desktop)->connectChanged
3830                               (sigc::bind (sigc::ptr_fun (sp_text_toolbox_selection_changed), (GObject*)tbl)));
3831     pool->add_connection ("selection-changed", c_selection_changed);
3832
3833     sigc::connection *c_selection_modified =
3834         new sigc::connection (sp_desktop_selection (desktop)->connectModified
3835                               (sigc::bind (sigc::ptr_fun (sp_text_toolbox_selection_modified), (GObject*)tbl)));
3836     pool->add_connection ("selection-modified", c_selection_modified);
3837
3838     sigc::connection *c_subselection_changed =
3839         new sigc::connection (desktop->connectToolSubselectionChanged
3840                               (sigc::bind (sigc::ptr_fun (sp_text_toolbox_subselection_changed), (GObject*)tbl)));
3841     pool->add_connection ("tool-subselection-changed", c_subselection_changed);
3842
3843     Inkscape::ConnectionPool::connect_destroy (G_OBJECT (tbl), pool);
3844
3845
3846 #if 0
3847     // horizontal
3848     {
3849         GtkWidget *px= sp_icon_new(Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_WRITING_MODE_LR);
3850         GtkWidget *b = group = gtk_radio_button_new (NULL);
3851         gtk_container_add (GTK_CONTAINER (b), px);
3852         gtk_tooltips_set_tip (tt, b, _("Horizontal text"), NULL);
3853         gtk_button_set_relief (GTK_BUTTON (b), GTK_RELIEF_NONE);
3854         gtk_toggle_button_set_mode (GTK_TOGGLE_BUTTON (b), FALSE );
3855         gtk_box_pack_start (GTK_BOX (tbl), b, FALSE, FALSE, 0);
3856     }
3857
3858     // vertical
3859     {
3860         GtkWidget *px = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_WRITING_MODE_TB);
3861         GtkWidget *b = gtk_radio_button_new (gtk_radio_button_group (GTK_RADIO_BUTTON (group)));
3862         gtk_container_add (GTK_CONTAINER (b), px);
3863         gtk_tooltips_set_tip (tt, b, _("Vertical text"), NULL);
3864         gtk_button_set_relief (GTK_BUTTON (b), GTK_RELIEF_NONE);
3865         gtk_toggle_button_set_mode (GTK_TOGGLE_BUTTON (b), FALSE );
3866         gtk_box_pack_start (GTK_BOX (tbl), b, FALSE, FALSE, 0);
3867     }
3868
3869     aux_toolbox_space(tbl, AUX_BETWEEN_BUTTON_GROUPS);
3870
3871     // letter spacing
3872     {
3873         {
3874             GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_LETTER_SPACING);
3875             GtkWidget *hb = gtk_hbox_new(FALSE, 1);
3876             gtk_container_add (GTK_CONTAINER (hb), image);
3877             gtk_widget_show(image);
3878             gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
3879         }
3880
3881         {
3882             GtkWidget *hb = sp_tb_spinbutton(_(""), _("Spacing between letters"),
3883                                              "tools.text", "letter_spacing", 0.0,
3884                                              us, tbl, FALSE, NULL,
3885                                              -1000.0, 1000.0, 0.1, 0.1,
3886                                              sp_text_letter_changed, 0.1, 1);
3887             gtk_widget_set_size_request (hb, 45, 6);
3888             gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 6);
3889         }
3890     }
3891
3892     // line spacing
3893     {
3894         {
3895             GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_LINE_SPACING);
3896             GtkWidget *hb = gtk_hbox_new(FALSE, 1);
3897             gtk_container_add (GTK_CONTAINER (hb), image);
3898             gtk_widget_show(image);
3899             gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
3900         }
3901
3902         {
3903             GtkWidget *hb = sp_tb_spinbutton(_(""), _("Spacing between lines"),
3904                                              "tools.text", "line_spacing", 0,
3905                                              us, tbl, FALSE, NULL,
3906                                              -1000.0, 1000.0, 0.1, 0.1,
3907                                              sp_text_line_changed, 0.1, 1);
3908             gtk_widget_set_size_request (hb, 45, 0);
3909             gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 3);
3910         }
3911     }
3912
3913     {
3914         // horizontal kerning/vertical kerning units menu: create
3915         GtkWidget *us = sp_unit_selector_new(SP_UNIT_ABSOLUTE | SP_UNIT_DEVICE);
3916         sp_unit_selector_setsize(us, AUX_OPTION_MENU_WIDTH, AUX_OPTION_MENU_HEIGHT);
3917         sp_unit_selector_set_unit(SP_UNIT_SELECTOR(us), desktop->namedview->doc_units);
3918
3919         aux_toolbox_space(tbl, AUX_BETWEEN_BUTTON_GROUPS);
3920
3921         // horizontal kerning
3922         {
3923             {
3924                 GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_HORZ_KERN);
3925                 GtkWidget *hb = gtk_hbox_new(FALSE, 1);
3926                 gtk_container_add (GTK_CONTAINER (hb), image);
3927                 gtk_widget_show(image);
3928                 gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
3929             }
3930
3931             {
3932                 GtkWidget *hb = sp_tb_spinbutton(_(""), _("Horizontal kerning"),
3933                                                  "tools.text", "horizontal_kerning", 0,
3934                                                  us, tbl, FALSE, NULL,
3935                                                  -100.00, 100.00, 0.01, 0.1,
3936                                                  sp_text_horiz_kern_changed);
3937                 gtk_widget_set_size_request (hb, 45, 0);
3938                 gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 6);
3939             }
3940         }
3941
3942         // vertical kerning
3943         {
3944             {
3945                 GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_VERT_KERN);
3946                 GtkWidget *hb = gtk_hbox_new(FALSE, 1);
3947                 gtk_container_add (GTK_CONTAINER (hb), image);
3948                 gtk_widget_show(image);
3949                 gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
3950             }
3951
3952             {
3953                 GtkWidget *hb = sp_tb_spinbutton(_(""), _("Vertical kerning"),
3954                                                  "tools.text", "vertical_kerning", 0,
3955                                                  us, tbl, FALSE, NULL,
3956                                                  -100.00, 100.00, 0.01, 0.1,
3957                                                  sp_text_vert_kern_changed);
3958                 gtk_widget_set_size_request (hb, 45, 0);
3959                 gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 5);
3960             }
3961         }
3962
3963         // add the units menu
3964         gtk_widget_show(us);
3965         gtk_box_pack_start(GTK_BOX(tbl), us, FALSE, FALSE, 1);
3966         gtk_object_set_data(GTK_OBJECT(tbl), "units", us);
3967     }
3968
3969     // letter rotation
3970     aux_toolbox_space(tbl, AUX_BETWEEN_BUTTON_GROUPS);
3971     {
3972         {
3973             GtkWidget *image = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_ROTATION);
3974             GtkWidget *hb = gtk_hbox_new(FALSE, 1);
3975             gtk_container_add (GTK_CONTAINER (hb), image);
3976             gtk_widget_show(image);
3977             gtk_box_pack_start (GTK_BOX (tbl), hb, FALSE, FALSE, 0);
3978         }
3979         {
3980             GtkWidget *hb = sp_tb_spinbutton(_(""), _("Letter rotation"),
3981                                              "tools.text", "letter_rotation", 0,
3982                                              us, tbl, FALSE, NULL,
3983                                              -180.0, 180.0, 0.1, 0.1,
3984                                              sp_text_letter_rotation_changed, 0.1, 1);
3985             gtk_widget_set_size_request (hb, 45, 0);
3986             gtk_box_pack_start(GTK_BOX(tbl), hb, FALSE, FALSE, 6);
3987         }
3988         // rotation degree label
3989         {
3990             GtkWidget *label = gtk_widget_new (GTK_TYPE_LABEL, "label", "\302\260", "xalign", 0.0, NULL);
3991             gtk_box_pack_start(GTK_BOX(tbl), label, FALSE, FALSE, 0);
3992         }
3993     }
3994
3995     // Remove Manual Kerns
3996     {
3997         GtkWidget *px = sp_icon_new (Inkscape::ICON_SIZE_SMALL_TOOLBAR, INKSCAPE_STOCK_TEXT_REMOVE_KERNS);
3998         GtkWidget *button = gtk_button_new ();
3999         gtk_container_add (GTK_CONTAINER (button), px);
4000         gtk_widget_show(button);
4001         gtk_tooltips_set_tip (tt, button, _("Remove manual kerns"), NULL);
4002         gtk_button_set_relief (GTK_BUTTON (button), GTK_RELIEF_NONE);
4003         gtk_widget_set_sensitive(button, TRUE);
4004         gtk_box_pack_start (GTK_BOX (tbl), button, FALSE, FALSE, AUX_BETWEEN_BUTTON_GROUPS);
4005     }
4006 #endif
4007
4008     gtk_widget_show_all (tbl);
4009     return tbl;
4010
4011 } // end of sp_text_toolbox_new()
4012
4013 }//<unnamed> namespace
4014
4015
4016 //#########################
4017 //##  Connector Toolbox  ##
4018 //#########################
4019
4020 static void sp_connector_path_set_avoid(void)
4021 {
4022     cc_selection_set_avoid(true);
4023 }
4024
4025
4026 static void sp_connector_path_set_ignore(void)
4027 {
4028     cc_selection_set_avoid(false);
4029 }
4030
4031
4032
4033 static void connector_spacing_changed(GtkAdjustment *adj, GObject* tbl)
4034 {
4035     // quit if run by the _changed callbacks
4036     if (g_object_get_data( tbl, "freeze" )) {
4037         return;
4038     }
4039
4040     SPDesktop *desktop = (SPDesktop *) g_object_get_data( tbl, "desktop" );
4041     SPDocument *doc = sp_desktop_document(desktop);
4042
4043     if (!sp_document_get_undo_sensitive(doc))
4044     {
4045         return;
4046     }
4047
4048     // in turn, prevent callbacks from responding
4049     g_object_set_data( tbl, "freeze", GINT_TO_POINTER(TRUE) );
4050
4051     Inkscape::XML::Node *repr = SP_OBJECT_REPR(desktop->namedview);
4052
4053     sp_repr_set_css_double(repr, "inkscape:connector-spacing", adj->value);
4054     SP_OBJECT(desktop->namedview)->updateRepr();
4055
4056     GSList *items = get_avoided_items(NULL, desktop->currentRoot(), desktop);
4057     for ( GSList const *iter = items ; iter != NULL ; iter = iter->next ) {
4058         SPItem *item = reinterpret_cast<SPItem *>(iter->data);
4059         NR::Matrix m = NR::identity();
4060         avoid_item_move(&m, item);
4061     }
4062
4063     if (items) {
4064         g_slist_free(items);
4065     }
4066
4067     sp_document_done(doc, SP_VERB_CONTEXT_CONNECTOR,
4068             _("Change connector spacing"));
4069
4070     g_object_set_data( tbl, "freeze", GINT_TO_POINTER(FALSE) );
4071
4072     spinbutton_defocus(GTK_OBJECT(tbl));
4073 }
4074
4075 static void sp_connector_graph_layout(void)
4076 {
4077     if (!SP_ACTIVE_DESKTOP) return;
4078
4079     // hack for clones, see comment in align-and-distribute.cpp
4080     int saved_compensation = prefs_get_int_attribute("options.clonecompensation", "value", SP_CLONE_COMPENSATION_UNMOVED);
4081     prefs_set_int_attribute("options.clonecompensation", "value", SP_CLONE_COMPENSATION_UNMOVED);
4082
4083     graphlayout(sp_desktop_selection(SP_ACTIVE_DESKTOP)->itemList());
4084
4085     prefs_set_int_attribute("options.clonecompensation", "value", saved_compensation);
4086
4087     sp_document_done(sp_desktop_document(SP_ACTIVE_DESKTOP), SP_VERB_DIALOG_ALIGN_DISTRIBUTE, _("Arrange connector network"));
4088 }
4089
4090 static void sp_directed_graph_layout_toggled( GtkToggleAction* act, GtkObject *tbl )
4091 {
4092     if ( gtk_toggle_action_get_active( act ) ) {
4093         prefs_set_string_attribute("tools.connector", "directedlayout",
4094                 "true");
4095     } else {
4096         prefs_set_string_attribute("tools.connector", "directedlayout",
4097                 "false");
4098     }
4099 }
4100
4101 static void sp_nooverlaps_graph_layout_toggled( GtkToggleAction* act, GtkObject *tbl )
4102 {
4103     if ( gtk_toggle_action_get_active( act ) ) {
4104         prefs_set_string_attribute("tools.connector", "avoidoverlaplayout",
4105                 "true");
4106     } else {
4107         prefs_set_string_attribute("tools.connector", "avoidoverlaplayout",
4108                 "false");
4109     }
4110 }
4111
4112
4113 static void connector_length_changed(GtkAdjustment *adj, GObject* tbl)
4114 {
4115     prefs_set_double_attribute("tools.connector", "length", adj->value);
4116     spinbutton_defocus(GTK_OBJECT(tbl));
4117 }
4118
4119 static void connector_tb_event_attr_changed(Inkscape::XML::Node *repr,
4120         gchar const *name, gchar const *old_value, gchar const *new_value,
4121         bool is_interactive, gpointer data)
4122 {
4123     GtkWidget *tbl = GTK_WIDGET(data);
4124
4125     if (g_object_get_data(G_OBJECT(tbl), "freeze")) {
4126         return;
4127     }
4128     if (strcmp(name, "inkscape:connector-spacing") != 0) {
4129         return;
4130     }
4131
4132     GtkAdjustment *adj = (GtkAdjustment*)
4133             gtk_object_get_data(GTK_OBJECT(tbl), "spacing");
4134     gdouble spacing = defaultConnSpacing;
4135     sp_repr_get_double(repr, "inkscape:connector-spacing", &spacing);
4136
4137     gtk_adjustment_set_value(adj, spacing);
4138 }
4139
4140
4141 static Inkscape::XML::NodeEventVector connector_tb_repr_events = {
4142     NULL, /* child_added */
4143     NULL, /* child_removed */
4144     connector_tb_event_attr_changed,
4145     NULL, /* content_changed */
4146     NULL  /* order_changed */
4147 };
4148
4149
4150 static void sp_connector_toolbox_prep( SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder )
4151 {
4152     {
4153         InkAction* inky = ink_action_new( "ConnectorAvoidAction",
4154                                           _("Avoid"),
4155                                           _("Make connectors avoid selected objects"),
4156                                           "connector_avoid",
4157                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
4158         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_connector_path_set_avoid), holder );
4159         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
4160     }
4161
4162     {
4163         InkAction* inky = ink_action_new( "ConnectorIgnoreAction",
4164                                           _("Ignore"),
4165                                           _("Make connectors ignore selected objects"),
4166                                           "connector_ignore",
4167                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
4168         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_connector_path_set_ignore), holder );
4169         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
4170     }
4171
4172     EgeAdjustmentAction* eact = 0;
4173
4174     // Spacing spinbox
4175     eact = create_adjustment_action( "ConnectorSpacingAction",
4176                                      _("Spacing:"), _("The amount of space left around objects by auto-routing connectors"),
4177                                      "tools.connector", "spacing", 10,
4178                                      GTK_WIDGET(desktop->canvas), NULL, holder, TRUE, "inkscape:connector-spacing",
4179                                      0, 100, 1.0, 10.0,
4180                                      0, 0, 0,
4181                                      connector_spacing_changed, 1, 0 );
4182     gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
4183
4184     // Graph (connector network) layout
4185     {
4186         InkAction* inky = ink_action_new( "ConnectorGraphAction",
4187                                           _("Graph"),
4188                                           _("Nicely arrange selected connector network"),
4189                                           "graph_layout",
4190                                           Inkscape::ICON_SIZE_SMALL_TOOLBAR );
4191         g_signal_connect_after( G_OBJECT(inky), "activate", G_CALLBACK(sp_connector_graph_layout), holder );
4192         gtk_action_group_add_action( mainActions, GTK_ACTION(inky) );
4193     }
4194
4195     // Default connector length spinbox
4196     eact = create_adjustment_action( "ConnectorLengthAction",
4197                                      _("Length:"), _("Ideal length for connectors when layout is applied"),
4198                                      "tools.connector", "length", 100,
4199                                      GTK_WIDGET(desktop->canvas), NULL, holder, TRUE, "inkscape:connector-length",
4200                                      10, 1000, 10.0, 100.0,
4201                                      0, 0, 0,
4202                                      connector_length_changed, 1, 0 );
4203     gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
4204
4205
4206     // Directed edges toggle button
4207     {
4208         InkToggleAction* act = ink_toggle_action_new( "ConnectorDirectedAction",
4209                                                       _("Downwards"),
4210                                                       _("Make connectors with end-markers (arrows) point downwards"),
4211                                                       "directed_graph",
4212                                                       Inkscape::ICON_SIZE_DECORATION );
4213         gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
4214
4215         gchar const* tbuttonstate = prefs_get_string_attribute( "tools.connector", "directedlayout" );
4216         gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act),
4217                 (tbuttonstate && !strcmp(tbuttonstate, "true")) ? TRUE:FALSE );
4218
4219         g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(sp_directed_graph_layout_toggled), holder );
4220     }
4221
4222     // Avoid overlaps toggle button
4223     {
4224         InkToggleAction* act = ink_toggle_action_new( "ConnectorOverlapAction",
4225                                                       _("Remove overlaps"),
4226                                                       _("Do not allow overlapping shapes"),
4227                                                       "remove_overlaps",
4228                                                       Inkscape::ICON_SIZE_DECORATION );
4229         gtk_action_group_add_action( mainActions, GTK_ACTION( act ) );
4230
4231         gchar const* tbuttonstate = prefs_get_string_attribute( "tools.connector", "avoidoverlaplayout" );
4232         gtk_toggle_action_set_active( GTK_TOGGLE_ACTION(act),
4233                 (tbuttonstate && !strcmp(tbuttonstate, "true")) ? TRUE:FALSE );
4234
4235         g_signal_connect_after( G_OBJECT(act), "toggled", G_CALLBACK(sp_nooverlaps_graph_layout_toggled), holder );
4236     }
4237
4238     // Code to watch for changes to the connector-spacing attribute in
4239     // the XML.
4240     Inkscape::XML::Node *repr = SP_OBJECT_REPR(desktop->namedview);
4241     g_assert(repr != NULL);
4242
4243     purge_repr_listener( holder, holder );
4244
4245     if (repr) {
4246         g_object_set_data( holder, "repr", repr );
4247         Inkscape::GC::anchor(repr);
4248         sp_repr_add_listener( repr, &connector_tb_repr_events, holder );
4249         sp_repr_synthesize_events( repr, &connector_tb_repr_events, holder );
4250     }
4251 } // end of sp_connector_toolbox_prep()
4252
4253 static void paintbucket_channels_changed(EgeSelectOneAction* act, GObject* tbl)
4254 {
4255     gint channels = ege_select_one_action_get_active( act );
4256     flood_channels_set_channels( channels );
4257 }
4258
4259 static void paintbucket_threshold_changed(GtkAdjustment *adj, GObject *tbl)
4260 {
4261     prefs_set_int_attribute("tools.paintbucket", "threshold", (gint)adj->value);
4262 }
4263
4264 static void paintbucket_offset_changed(GtkAdjustment *adj, GObject *tbl)
4265 {
4266     UnitTracker* tracker = reinterpret_cast<UnitTracker*>(g_object_get_data( tbl, "tracker" ));
4267     SPUnit const *unit = tracker->getActiveUnit();
4268
4269
4270     prefs_set_double_attribute("tools.paintbucket", "offset", (gdouble)sp_units_get_pixels(adj->value, *unit));
4271 }
4272
4273 static void sp_paintbucket_toolbox_prep(SPDesktop *desktop, GtkActionGroup* mainActions, GObject* holder)
4274 {
4275     EgeAdjustmentAction* eact = 0;
4276
4277     {
4278         GtkListStore* model = gtk_list_store_new( 2, G_TYPE_STRING, G_TYPE_INT );
4279
4280         GList* items = 0;
4281         gint count = 0;
4282         for ( items = flood_channels_dropdown_items_list(); items ; items = g_list_next(items) )
4283         {
4284             GtkTreeIter iter;
4285             gtk_list_store_append( model, &iter );
4286             gtk_list_store_set( model, &iter, 0, reinterpret_cast<gchar*>(items->data), 1, count, -1 );
4287             count++;
4288         }
4289         g_list_free( items );
4290         items = 0;
4291         EgeSelectOneAction* act1 = ege_select_one_action_new( "ChannelsAction", _("Fill by:"), _(""), NULL, GTK_TREE_MODEL(model) );
4292         ege_select_one_action_set_active( act1, prefs_get_int_attribute("tools.paintbucket", "channels", 0) );
4293         g_signal_connect( G_OBJECT(act1), "changed", G_CALLBACK(paintbucket_channels_changed), holder );
4294         gtk_action_group_add_action( mainActions, GTK_ACTION(act1) );
4295     }
4296
4297     // Spacing spinbox
4298     {
4299         eact = create_adjustment_action(
4300             "ThresholdAction",
4301             _("Threshold:"),
4302             _("The maximum allowed difference between the clicked pixel and the neighboring pixels to be counted in the fill"),
4303             "tools.paintbucket", "threshold", 5, GTK_WIDGET(desktop->canvas), NULL, holder, TRUE,
4304             "inkscape:paintbucket-threshold", 0, 100.0, 1.0, 10.0,
4305             0, 0, 0,
4306             paintbucket_threshold_changed, 1, 0 );
4307
4308         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
4309     }
4310
4311     // Create the units menu.
4312     UnitTracker* tracker = new UnitTracker( SP_UNIT_ABSOLUTE | SP_UNIT_DEVICE );
4313     tracker->setActiveUnit( sp_desktop_namedview(desktop)->doc_units );
4314     g_object_set_data( holder, "tracker", tracker );
4315     {
4316         GtkAction* act = tracker->createAction( "PaintbucketUnitsAction", _("Units"), _("") );
4317         gtk_action_group_add_action( mainActions, act );
4318     }
4319
4320     // Offset spinbox
4321     {
4322         eact = create_adjustment_action(
4323             "OffsetAction",
4324             _("Grow/shrink by:"),
4325             _("The amount to grow (positive) or shrink (negative) the created fill path"),
4326             "tools.paintbucket", "offset", 0, GTK_WIDGET(desktop->canvas), NULL/*us*/, holder, TRUE,
4327             "inkscape:paintbucket-offset", -1e6, 1e6, 0.1, 0.5,
4328             0, 0, 0,
4329             paintbucket_offset_changed, 1, 2);
4330         tracker->addAdjustment( ege_adjustment_action_get_adjustment(eact) );
4331
4332         gtk_action_group_add_action( mainActions, GTK_ACTION(eact) );
4333     }
4334 }
4335
4336 /*
4337   Local Variables:
4338   mode:c++
4339   c-file-style:"stroustrup"
4340   c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
4341   indent-tabs-mode:nil
4342   fill-column:99
4343   End:
4344 */
4345 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :
4346