git.sur5r.net Git - glabels/blob - glabels2/src/ui.c

   1 /*
   2  *  (GLABELS) Label and Business Card Creation program for GNOME
   3  *
   4  *  ui.c:  GLabels ui module
   5  *
   6  *  Copyright (C) 2001-2002  Jim Evins <evins@snaught.com>.
   7  *
   8  *  This program is free software; you can redistribute it and/or modify
   9  *  it under the terms of the GNU General Public License as published by
  10  *  the Free Software Foundation; either version 2 of the License, or
  11  *  (at your option) any later version.
  12  *
  13  *  This program is distributed in the hope that it will be useful,
  14  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  *  GNU General Public License for more details.
  17  *
  18  *  You should have received a copy of the GNU General Public License
  19  *  along with this program; if not, write to the Free Software
  20  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  21  */
  22 #include <config.h>
  23
  24 #include "gnome-recent-view.h"
  25 #include <gconf/gconf-client.h>
  26
  27 #include "ui.h"
  28 #include "commands.h"
  29 #include "tools.h"
  30 #include "recent.h"
  31 #include "file.h"
  32 #include "prefs.h"
  33
  34 #include "debug.h"
  35
  36 /*==========================================================================*/
  37 /* Private macros and constants.                                            */
  38 /*==========================================================================*/
  39 #define GLABELS_UI_XML GLABELS_UI_DIR "glabels-ui.xml"
  40
  41 /*==========================================================================*/
  42 /* Private types.                                                           */
  43 /*==========================================================================*/
  44
  45
  46 /*==========================================================================*/
  47 /* Private globals                                                          */
  48 /*==========================================================================*/
  49
  50 static BonoboUIVerb gl_ui_verbs [] = {
  51         BONOBO_UI_VERB ("FileNew",               gl_cmd_file_new),
  52         BONOBO_UI_VERB ("FileProperties",        gl_cmd_file_properties),
  53         BONOBO_UI_VERB ("FileOpen",              gl_cmd_file_open),
  54         BONOBO_UI_VERB ("FileSave",              gl_cmd_file_save),
  55         BONOBO_UI_VERB ("FileSaveAs",            gl_cmd_file_save_as),
  56         BONOBO_UI_VERB ("FilePrint",             gl_cmd_file_print),
  57         BONOBO_UI_VERB ("FileClose",             gl_cmd_file_close),
  58         BONOBO_UI_VERB ("FileExit",              gl_cmd_file_exit),
  59         BONOBO_UI_VERB ("EditCut",               gl_cmd_edit_cut),
  60         BONOBO_UI_VERB ("EditCopy",              gl_cmd_edit_copy),
  61         BONOBO_UI_VERB ("EditPaste",             gl_cmd_edit_paste),
  62         BONOBO_UI_VERB ("EditDelete",            gl_cmd_edit_delete),
  63         BONOBO_UI_VERB ("EditSelectAll",         gl_cmd_edit_select_all),
  64         BONOBO_UI_VERB ("EditUnSelectAll",       gl_cmd_edit_unselect_all),
  65         BONOBO_UI_VERB ("ToolsArrow",            gl_tools_arrow),
  66         BONOBO_UI_VERB ("ToolsText",             gl_tools_text),
  67         BONOBO_UI_VERB ("ToolsBox",              gl_tools_box),
  68         BONOBO_UI_VERB ("ToolsLine",             gl_tools_line),
  69         BONOBO_UI_VERB ("ToolsEllipse",          gl_tools_ellipse),
  70         BONOBO_UI_VERB ("ToolsImage",            gl_tools_image),
  71         BONOBO_UI_VERB ("ToolsBarcode",          gl_tools_barcode),
  72         BONOBO_UI_VERB ("ToolsZoomIn",           gl_tools_zoomin),
  73         BONOBO_UI_VERB ("ToolsZoomOut",          gl_tools_zoomout),
  74         BONOBO_UI_VERB ("ToolsZoom1to1",         gl_tools_zoom1to1),
  75         BONOBO_UI_VERB ("ToolsMergeProperties",  gl_tools_merge_properties),
  76         BONOBO_UI_VERB ("ToolsObjectProperties", gl_tools_object_properties),
  77         BONOBO_UI_VERB ("ToolsRaiseObjects",     gl_tools_raise_objects),
  78         BONOBO_UI_VERB ("ToolsLowerObjects",     gl_tools_lower_objects),
  79         BONOBO_UI_VERB ("ToolsRotateLeft",       gl_tools_rotate_objects_left),
  80         BONOBO_UI_VERB ("ToolsRotateRight",      gl_tools_rotate_objects_right),
  81         BONOBO_UI_VERB ("ToolsFlipHorizontal",   gl_tools_flip_objects_horiz),
  82         BONOBO_UI_VERB ("ToolsFlipVertical",     gl_tools_flip_objects_vert),
  83         BONOBO_UI_VERB ("ToolsAlignLeft",        gl_tools_align_objects_left),
  84         BONOBO_UI_VERB ("ToolsAlignRight",       gl_tools_align_objects_right),
  85         BONOBO_UI_VERB ("ToolsAlignHCenter",     gl_tools_align_objects_hcenter),
  86         BONOBO_UI_VERB ("ToolsAlignTop",         gl_tools_align_objects_top),
  87         BONOBO_UI_VERB ("ToolsAlignBottom",      gl_tools_align_objects_bottom),
  88         BONOBO_UI_VERB ("ToolsAlignVCenter",     gl_tools_align_objects_vcenter),
  89         BONOBO_UI_VERB ("ToolsCenterHorizontal", gl_tools_center_objects_horiz),
  90         BONOBO_UI_VERB ("ToolsCenterVertical",   gl_tools_center_objects_vert),
  91         BONOBO_UI_VERB ("SettingsPreferences",   gl_cmd_settings_preferences),
  92         BONOBO_UI_VERB ("HelpContents",          gl_cmd_help_contents),
  93         BONOBO_UI_VERB ("About",                 gl_cmd_help_about),
  94
  95         BONOBO_UI_VERB_END
  96 };
  97
  98 static gchar* doc_verbs [] = {
  99         "/commands/FileProperties",
 100         "/commands/FileSave",
 101         "/commands/FileSaveAs",
 102         "/commands/FilePrint",
 103         "/commands/FilePrintPreview",
 104         "/commands/FileClose",
 105         "/commands/FileCloseAll",
 106         "/commands/EditUndo",
 107         "/commands/EditRedo",
 108         "/commands/EditCut",
 109         "/commands/EditCopy",
 110         "/commands/EditPaste",
 111         "/commands/EditDelete",
 112         "/commands/EditSelectAll",
 113         "/commands/EditUnSelectAll",
 114         "/commands/ToolsArrow",
 115         "/commands/ToolsText",
 116         "/commands/ToolsLine",
 117         "/commands/ToolsBox",
 118         "/commands/ToolsEllipse",
 119         "/commands/ToolsImage",
 120         "/commands/ToolsBarcode",
 121         "/commands/ToolsZoomIn",
 122         "/commands/ToolsZoomOut",
 123         "/commands/ToolsZoom1to1",
 124         "/commands/ToolsMergeProperties",
 125         "/commands/ToolsObjectProperties",
 126         "/commands/ToolsRaiseObjects",
 127         "/commands/ToolsLowerObjects",
 128         "/commands/ToolsRotateLeft",
 129         "/commands/ToolsRotateRight",
 130         "/commands/ToolsFlipHorizontal",
 131         "/commands/ToolsFlipVertical",
 132         "/commands/ToolsAlignLeft",
 133         "/commands/ToolsAlignRight",
 134         "/commands/ToolsAlignHCenter",
 135         "/commands/ToolsAlignTop",
 136         "/commands/ToolsAlignBottom",
 137         "/commands/ToolsAlignVCenter",
 138         "/commands/ToolsCenterHorizontal",
 139         "/commands/ToolsCenterVertical",
 140         "/menu/Objects/CreateObjects",
 141         "/menu/Objects/Order",
 142         "/menu/Objects/RotateFlip",
 143         "/menu/Objects/AlignHoriz",
 144         "/menu/Objects/AlignVert",
 145         "/commands/ViewGrid",
 146         "/commands/ViewMarkup",
 147
 148         NULL
 149 };
 150
 151 static gchar* doc_modified_verbs [] = {
 152         "/commands/FileSave",
 153
 154         NULL
 155 };
 156
 157 static gchar* selection_verbs [] = {
 158         "/commands/EditCut",
 159         "/commands/EditCopy",
 160         "/commands/EditDelete",
 161         "/commands/EditUnSelectAll",
 162         "/commands/ToolsRaiseObjects",
 163         "/commands/ToolsLowerObjects",
 164         "/commands/ToolsRotateLeft",
 165         "/commands/ToolsRotateRight",
 166         "/commands/ToolsFlipHorizontal",
 167         "/commands/ToolsFlipVertical",
 168         "/commands/ToolsCenterHorizontal",
 169         "/commands/ToolsCenterVertical",
 170         "/menu/Objects/Order",
 171         "/menu/Objects/RotateFlip",
 172         "/menu/Objects/AlignHoriz",
 173         "/menu/Objects/AlignVert",
 174
 175         NULL
 176 };
 177
 178 static gchar* atomic_selection_verbs [] = {
 179         "/commands/ToolsObjectProperties",
 180
 181         NULL
 182 };
 183
 184 static gchar* multi_selection_verbs [] = {
 185         "/commands/ToolsAlignLeft",
 186         "/commands/ToolsAlignRight",
 187         "/commands/ToolsAlignHCenter",
 188         "/commands/ToolsAlignTop",
 189         "/commands/ToolsAlignBottom",
 190         "/commands/ToolsAlignVCenter",
 191
 192         NULL
 193 };
 194
 195
 196 /*==========================================================================*/
 197 /* Local function prototypes                                                */
 198 /*==========================================================================*/
 199
 200 static void view_menu_item_toggled_cb     (BonoboUIComponent           *ui_component,
 201                                            const char                  *path,
 202                                            Bonobo_UIComponent_EventType type,
 203                                            const char                  *state,
 204                                            BonoboWindow                *win);
 205
 206 static void set_app_main_toolbar_style    (BonoboUIComponent           *ui_component);
 207
 208 static void set_app_drawing_toolbar_style (BonoboUIComponent           *ui_component);
 209
 210 static void set_view_style                (BonoboUIComponent           *ui_component);
 211
 212 static void set_verb_sensitive            (BonoboUIComponent           *ui_component,
 213                                            gchar                       *cname,
 214                                            gboolean                     sensitive);
 215
 216 static void set_verb_list_sensitive       (BonoboUIComponent           *ui_component,
 217                                            gchar                      **vlist,
 218                                            gboolean                     sensitive);
 219
 220 static void set_verb_state                (BonoboUIComponent           *ui_component,
 221                                            gchar                       *cname,
 222                                            gboolean                     state);
 223
 224
 225 \f
 226 /*****************************************************************************/
 227 /* Initialize UI component for given window.                                 */
 228 /*****************************************************************************/
 229 void
 230 gl_ui_init (BonoboUIComponent *ui_component,
 231             BonoboWindow      *win,
 232             GtkWidget         *cursor_info_frame,
 233             GtkWidget         *zoom_info_frame)
 234 {
 235         GnomeRecentView  *recent_view;
 236         GnomeRecentModel *recent_model;
 237         BonoboControl    *control;
 238
 239         gl_debug (DEBUG_UI, "START");
 240
 241         gl_debug (DEBUG_UI, "window = %p", win);
 242
 243         g_return_if_fail (ui_component != NULL);
 244
 245         bonobo_ui_engine_config_set_path (bonobo_window_get_ui_engine (win),
 246                                           "/glabels/UIConfig/kvps");
 247         gl_debug (DEBUG_UI, "Path set");
 248
 249         bonobo_ui_util_set_ui (ui_component,
 250                                "", GLABELS_UI_XML, "gLabels", NULL);
 251         gl_debug (DEBUG_UI, "UI set");
 252
 253         bonobo_ui_component_add_verb_list_with_data(ui_component,
 254                                                     gl_ui_verbs, win);
 255         gl_debug (DEBUG_UI, "verb list added");
 256
 257         /* Set the toolbar style according to prefs */
 258         set_app_main_toolbar_style (ui_component);
 259
 260         /* Add listener for the view menu */
 261         bonobo_ui_component_add_listener (ui_component, "ViewMainToolbar",
 262                         (BonoboUIListenerFn)view_menu_item_toggled_cb,
 263                         (gpointer)win);
 264
 265         bonobo_ui_component_add_listener (ui_component, "MainToolbarSystem",
 266                         (BonoboUIListenerFn)view_menu_item_toggled_cb,
 267                         (gpointer)win);
 268         bonobo_ui_component_add_listener (ui_component, "MainToolbarIcon",
 269                         (BonoboUIListenerFn)view_menu_item_toggled_cb,
 270                         (gpointer)win);
 271         bonobo_ui_component_add_listener (ui_component, "MainToolbarIconText",
 272                         (BonoboUIListenerFn)view_menu_item_toggled_cb,
 273                         (gpointer)win);
 274         bonobo_ui_component_add_listener (ui_component, "MainToolbarTooltips",
 275                         (BonoboUIListenerFn)view_menu_item_toggled_cb,
 276                         (gpointer)win);
 277
 278         /* Set the toolbar style according to prefs */
 279         set_app_drawing_toolbar_style (ui_component);
 280
 281         /* Add listener for the view menu */
 282         bonobo_ui_component_add_listener (ui_component, "ViewDrawingToolbar",
 283                         (BonoboUIListenerFn)view_menu_item_toggled_cb,
 284                         (gpointer)win);
 285
 286         bonobo_ui_component_add_listener (ui_component, "DrawingToolbarSystem",
 287                         (BonoboUIListenerFn)view_menu_item_toggled_cb,
 288                         (gpointer)win);
 289         bonobo_ui_component_add_listener (ui_component, "DrawingToolbarIcon",
 290                         (BonoboUIListenerFn)view_menu_item_toggled_cb,
 291                         (gpointer)win);
 292         bonobo_ui_component_add_listener (ui_component, "DrawingToolbarIconText",
 293                         (BonoboUIListenerFn)view_menu_item_toggled_cb,
 294                         (gpointer)win);
 295         bonobo_ui_component_add_listener (ui_component, "DrawingToolbarTooltips",
 296                         (BonoboUIListenerFn)view_menu_item_toggled_cb,
 297                         (gpointer)win);
 298
 299
 300         /* Set view grid and markup visibility according to prefs */
 301         set_view_style (ui_component);
 302
 303         /* Add listener for the view grid & markup */
 304         bonobo_ui_component_add_listener (ui_component, "ViewGrid",
 305                         (BonoboUIListenerFn)view_menu_item_toggled_cb,
 306                         (gpointer)win);
 307         bonobo_ui_component_add_listener (ui_component, "ViewMarkup",
 308                         (BonoboUIListenerFn)view_menu_item_toggled_cb,
 309                         (gpointer)win);
 310
 311         set_verb_list_sensitive (ui_component, doc_verbs, FALSE);
 312
 313         /* Status bar */
 314         bonobo_ui_component_set_prop (ui_component,
 315                                       "/status", "hidden", "0", NULL);
 316
 317         control = bonobo_control_new (cursor_info_frame);
 318         bonobo_ui_component_object_set (ui_component,
 319                                         "/status/Cursor", BONOBO_OBJREF (control), NULL);
 320         bonobo_object_unref (BONOBO_OBJECT (control));
 321         bonobo_ui_component_set_prop (ui_component,
 322                                       "/status/Cursor", "hidden", "0", NULL);
 323
 324         control = bonobo_control_new (zoom_info_frame);
 325         bonobo_ui_component_object_set (ui_component,
 326                                         "/status/Zoom", BONOBO_OBJREF (control), NULL);
 327         bonobo_object_unref (BONOBO_OBJECT (control));
 328         bonobo_ui_component_set_prop (ui_component,
 329                                       "/status/Zoom", "hidden", "0", NULL);
 330
 331
 332         /* add a GeditRecentView object */
 333         recent_model = gl_recent_get_model ();
 334         recent_view  =
 335                 GNOME_RECENT_VIEW (gnome_recent_view_bonobo_new (ui_component,
 336                                                                  "/menu/File/Recents"));
 337         gnome_recent_view_set_model (recent_view, recent_model);
 338
 339         g_signal_connect (G_OBJECT (recent_view), "activate",
 340                           G_CALLBACK (gl_file_open_recent), win);
 341
 342         gl_debug (DEBUG_UI, "END");
 343 }
 344
 345 /*****************************************************************************/
 346 /* Update all verbs of given UI component.                                   */
 347 /*****************************************************************************/
 348 void
 349 gl_ui_update_all (BonoboUIComponent *ui_component,
 350                   glView            *view)
 351 {
 352         glLabel *label;
 353
 354         gl_debug (DEBUG_UI, "START");
 355
 356         bonobo_ui_component_freeze (ui_component, NULL);
 357
 358         set_verb_list_sensitive (ui_component, doc_verbs, TRUE);
 359
 360         label = view->label;
 361         g_return_if_fail (label != NULL);
 362
 363         set_verb_sensitive (ui_component, "/commands/EditUndo",
 364                             gl_label_can_undo (label));
 365         set_verb_sensitive (ui_component, "/commands/EditRedo",
 366                             gl_label_can_redo (label));
 367
 368         set_verb_list_sensitive (ui_component,
 369                                  doc_modified_verbs,
 370                                  gl_label_is_modified (label));
 371
 372         set_verb_sensitive (ui_component, "/commands/ToolsZoomIn",
 373                             !gl_view_is_zoom_max (view));
 374         set_verb_sensitive (ui_component, "/commands/ToolsZoomOut",
 375                             !gl_view_is_zoom_min (view));
 376
 377         set_verb_list_sensitive (ui_component,
 378                                  selection_verbs,
 379                                  !gl_view_is_selection_empty (view));
 380
 381         set_verb_list_sensitive (ui_component,
 382                                  atomic_selection_verbs,
 383                                  gl_view_is_selection_atomic (view));
 384
 385         set_verb_list_sensitive (ui_component,
 386                                  multi_selection_verbs,
 387                                  !gl_view_is_selection_empty (view)
 388                                  && !gl_view_is_selection_atomic (view));
 389
 390         bonobo_ui_component_thaw (ui_component, NULL);
 391
 392         gl_debug (DEBUG_UI, "END");
 393 }
 394
 395 /*****************************************************************************/
 396 /* Update all verbs of given UI component to "no document" state.            */
 397 /*****************************************************************************/
 398 void
 399 gl_ui_update_nodoc (BonoboUIComponent *ui_component)
 400 {
 401         gl_debug (DEBUG_UI, "START");
 402
 403         bonobo_ui_component_freeze (ui_component, NULL);
 404
 405         set_verb_list_sensitive (ui_component, doc_verbs, FALSE);
 406
 407         bonobo_ui_component_thaw (ui_component, NULL);
 408
 409         gl_debug (DEBUG_UI, "END");
 410 }
 411
 412 /*****************************************************************************/
 413 /* Update label modified verbs of given UI component.                        */
 414 /*****************************************************************************/
 415 void
 416 gl_ui_update_modified_verbs (BonoboUIComponent *ui_component,
 417                              glLabel           *label)
 418 {
 419         gl_debug (DEBUG_UI, "START");
 420
 421         bonobo_ui_component_freeze (ui_component, NULL);
 422
 423         set_verb_list_sensitive (ui_component,
 424                                  doc_modified_verbs,
 425                                  gl_label_is_modified (label));
 426
 427         bonobo_ui_component_thaw (ui_component, NULL);
 428
 429         gl_debug (DEBUG_UI, "END");
 430 }
 431
 432 /*****************************************************************************/
 433 /* Update verbs associated with selection state of given UI component.       */
 434 /*****************************************************************************/
 435 void
 436 gl_ui_update_selection_verbs (BonoboUIComponent *ui_component,
 437                               glView            *view)
 438 {
 439         gl_debug (DEBUG_UI, "START");
 440
 441         bonobo_ui_component_freeze (ui_component, NULL);
 442
 443         set_verb_list_sensitive (ui_component,
 444                                  selection_verbs,
 445                                  !gl_view_is_selection_empty (view));
 446
 447         set_verb_list_sensitive (ui_component,
 448                                  atomic_selection_verbs,
 449                                  gl_view_is_selection_atomic (view));
 450
 451         set_verb_list_sensitive (ui_component,
 452                                  multi_selection_verbs,
 453                                  !gl_view_is_selection_empty (view)
 454                                  && !gl_view_is_selection_atomic (view));
 455
 456         bonobo_ui_component_thaw (ui_component, NULL);
 457
 458         gl_debug (DEBUG_UI, "END");
 459 }
 460
 461 /*****************************************************************************/
 462 /* Update verbs associated with zoom level of given UI component.            */
 463 /*****************************************************************************/
 464 void
 465 gl_ui_update_zoom_verbs (BonoboUIComponent *ui_component,
 466                          glView            *view)
 467 {
 468         gl_debug (DEBUG_UI, "START");
 469
 470         bonobo_ui_component_freeze (ui_component, NULL);
 471
 472         set_verb_sensitive (ui_component, "/commands/ToolsZoomIn",
 473                             !gl_view_is_zoom_max (view));
 474         set_verb_sensitive (ui_component, "/commands/ToolsZoomOut",
 475                             !gl_view_is_zoom_min (view));
 476
 477         bonobo_ui_component_thaw (ui_component, NULL);
 478
 479         gl_debug (DEBUG_UI, "END");
 480 }
 481
 482 /*****************************************************************************/
 483 /* Update undo/redo verbs of given UI component.                             */
 484 /*****************************************************************************/
 485 void
 486 gl_ui_update_undo_redo_verbs (BonoboUIComponent *ui_component,
 487                               glLabel           *label)
 488 {
 489         gl_debug (DEBUG_UI, "START");
 490
 491         bonobo_ui_component_freeze (ui_component, NULL);
 492
 493         set_verb_sensitive (ui_component,
 494                             "/commands/EditUndo", gl_label_can_undo (label));
 495
 496         set_verb_sensitive (ui_component,
 497                             "/commands/EditRedo", gl_label_can_redo (label));
 498
 499         bonobo_ui_component_thaw (ui_component, NULL);
 500
 501         gl_debug (DEBUG_UI, "END");
 502 }
 503
 504 /*---------------------------------------------------------------------------*/
 505 /* PRIVATE.  View menu item toggled callback.                                */
 506 /*---------------------------------------------------------------------------*/
 507 static void
 508 view_menu_item_toggled_cb (BonoboUIComponent           *ui_component,
 509                            const char                  *path,
 510                            Bonobo_UIComponent_EventType type,
 511                            const char                  *state,
 512                            BonoboWindow                *win)
 513 {
 514         gboolean s;
 515
 516         gl_debug (DEBUG_UI, "");
 517
 518         s = (strcmp (state, "1") == 0);
 519
 520         if (strcmp (path, "ViewMainToolbar") == 0)
 521         {
 522                 gl_prefs->main_toolbar_visible = s;
 523                 set_app_main_toolbar_style (ui_component);
 524                 gl_prefs_save_settings ();
 525
 526                 return;
 527         }
 528
 529         if (s && (strcmp (path, "MainToolbarSystem") == 0))
 530         {
 531                 gl_prefs->main_toolbar_buttons_style = GL_TOOLBAR_SYSTEM;
 532                 set_app_main_toolbar_style (ui_component);
 533                 gl_prefs_save_settings ();
 534
 535                 return;
 536         }
 537
 538         if (s && (strcmp (path, "MainToolbarIcon") == 0))
 539         {
 540                 gl_prefs->main_toolbar_buttons_style = GL_TOOLBAR_ICONS;
 541                 set_app_main_toolbar_style (ui_component);
 542                 gl_prefs_save_settings ();
 543
 544                 return;
 545         }
 546
 547         if (s && (strcmp (path, "MainToolbarIconText") == 0))
 548         {
 549                 gl_prefs->main_toolbar_buttons_style = GL_TOOLBAR_ICONS_AND_TEXT;
 550                 set_app_main_toolbar_style (ui_component);
 551                 gl_prefs_save_settings ();
 552
 553                 return;
 554         }
 555
 556         if (strcmp (path, "MainToolbarTooltips") == 0)
 557         {
 558                 gl_prefs->main_toolbar_view_tooltips = s;
 559                 set_app_main_toolbar_style (ui_component);
 560                 gl_prefs_save_settings ();
 561
 562                 return;
 563         }
 564
 565         if (strcmp (path, "ViewDrawingToolbar") == 0)
 566         {
 567                 gl_prefs->drawing_toolbar_visible = s;
 568                 set_app_drawing_toolbar_style (ui_component);
 569                 gl_prefs_save_settings ();
 570
 571                 return;
 572         }
 573
 574         if (s && (strcmp (path, "DrawingToolbarSystem") == 0))
 575         {
 576                 gl_prefs->drawing_toolbar_buttons_style = GL_TOOLBAR_SYSTEM;
 577                 set_app_drawing_toolbar_style (ui_component);
 578                 gl_prefs_save_settings ();
 579
 580                 return;
 581         }
 582
 583         if (s && (strcmp (path, "DrawingToolbarIcon") == 0))
 584         {
 585                 gl_prefs->drawing_toolbar_buttons_style = GL_TOOLBAR_ICONS;
 586                 set_app_drawing_toolbar_style (ui_component);
 587                 gl_prefs_save_settings ();
 588
 589                 return;
 590         }
 591
 592         if (s && (strcmp (path, "DrawingToolbarIconText") == 0))
 593         {
 594                 gl_prefs->drawing_toolbar_buttons_style = GL_TOOLBAR_ICONS_AND_TEXT;
 595                 set_app_drawing_toolbar_style (ui_component);
 596                 gl_prefs_save_settings ();
 597
 598                 return;
 599         }
 600
 601         if (strcmp (path, "DrawingToolbarTooltips") == 0)
 602         {
 603                 gl_prefs->drawing_toolbar_view_tooltips = s;
 604                 set_app_drawing_toolbar_style (ui_component);
 605                 gl_prefs_save_settings ();
 606
 607                 return;
 608         }
 609
 610         if (strcmp (path, "ViewGrid") == 0)
 611         {
 612                 gl_prefs->grid_visible = s;
 613                 if (s) {
 614                         gl_view_show_grid (GL_VIEW(GL_WINDOW(win)->view));
 615                 } else {
 616                         gl_view_hide_grid (GL_VIEW(GL_WINDOW(win)->view));
 617                 }
 618                 gl_prefs_save_settings ();
 619
 620                 return;
 621         }
 622
 623         if (strcmp (path, "ViewMarkup") == 0)
 624         {
 625                 gl_prefs->markup_visible = s;
 626                 if (s) {
 627                         gl_view_show_markup (GL_VIEW(GL_WINDOW(win)->view));
 628                 } else {
 629                         gl_view_hide_markup (GL_VIEW(GL_WINDOW(win)->view));
 630                 }
 631                 gl_prefs_save_settings ();
 632
 633                 return;
 634         }
 635
 636 }
 637
 638 /*---------------------------------------------------------------------------*/
 639 /* PRIVATE.  Set main toolbar style.                                         */
 640 /*---------------------------------------------------------------------------*/
 641 static void
 642 set_app_main_toolbar_style (BonoboUIComponent *ui_component)
 643 {
 644         GConfClient *client;
 645         gboolean labels;
 646
 647         gl_debug (DEBUG_UI, "START");
 648
 649         g_return_if_fail (BONOBO_IS_UI_COMPONENT (ui_component));
 650
 651         bonobo_ui_component_freeze (ui_component, NULL);
 652
 653         /* Updated view menu */
 654         set_verb_state (ui_component,
 655                         "/commands/ViewMainToolbar",
 656                         gl_prefs->main_toolbar_visible);
 657
 658         set_verb_sensitive (ui_component,
 659                             "/commands/MainToolbarSystem",
 660                             gl_prefs->main_toolbar_visible);
 661         set_verb_sensitive (ui_component,
 662                             "/commands/MainToolbarIcon",
 663                             gl_prefs->main_toolbar_visible);
 664         set_verb_sensitive (ui_component,
 665                             "/commands/MainToolbarIconText",
 666                             gl_prefs->main_toolbar_visible);
 667         set_verb_sensitive (ui_component,
 668                             "/commands/MainToolbarTooltips",
 669                             gl_prefs->main_toolbar_visible);
 670
 671         set_verb_state (ui_component,
 672                         "/commands/MainToolbarSystem",
 673                         gl_prefs->main_toolbar_buttons_style == GL_TOOLBAR_SYSTEM);
 674
 675         set_verb_state (ui_component,
 676                         "/commands/MainToolbarIcon",
 677                         gl_prefs->main_toolbar_buttons_style == GL_TOOLBAR_ICONS);
 678
 679         set_verb_state (ui_component,
 680                         "/commands/MainToolbarIconText",
 681                         gl_prefs->main_toolbar_buttons_style == GL_TOOLBAR_ICONS_AND_TEXT);
 682
 683         set_verb_state (ui_component,
 684                         "/commands/MainToolbarTooltips",
 685                         gl_prefs->main_toolbar_view_tooltips);
 686
 687
 688         /* Actually update main_toolbar style */
 689         bonobo_ui_component_set_prop (
 690                 ui_component, "/MainToolbar",
 691                 "tips", gl_prefs->main_toolbar_view_tooltips ? "1" : "0",
 692                 NULL);
 693
 694         switch (gl_prefs->main_toolbar_buttons_style)
 695         {
 696                 case GL_TOOLBAR_SYSTEM:
 697
 698                         client = gconf_client_get_default ();
 699                         if (client == NULL)
 700                                 goto error;
 701
 702                         labels = gconf_client_get_bool (client,
 703                                         "/desktop/gnome/interface/toolbar-labels", NULL);
 704
 705                         g_object_unref (G_OBJECT (client));
 706
 707                         if (labels)
 708                         {
 709                                 bonobo_ui_component_set_prop (
 710                                         ui_component, "/MainToolbar", "look", "both", NULL);
 711
 712                         }
 713                         else
 714                         {
 715                                 bonobo_ui_component_set_prop (
 716                                         ui_component, "/MainToolbar", "look", "icons", NULL);
 717                         }
 718
 719                         break;
 720
 721                 case GL_TOOLBAR_ICONS:
 722                         bonobo_ui_component_set_prop (
 723                                 ui_component, "/MainToolbar", "look", "icon", NULL);
 724
 725                         break;
 726
 727                 case GL_TOOLBAR_ICONS_AND_TEXT:
 728                         bonobo_ui_component_set_prop (
 729                                 ui_component, "/MainToolbar", "look", "both", NULL);
 730
 731                         break;
 732                 default:
 733                         goto error;
 734                         break;
 735         }
 736
 737         bonobo_ui_component_set_prop (
 738                         ui_component, "/MainToolbar",
 739                         "hidden", gl_prefs->main_toolbar_visible ? "0":"1", NULL);
 740
 741  error:
 742         bonobo_ui_component_thaw (ui_component, NULL);
 743
 744         gl_debug (DEBUG_UI, "END");
 745 }
 746
 747
 748 /*---------------------------------------------------------------------------*/
 749 /* PRIVATE.  Set drawing toolbar style.                                      */
 750 /*---------------------------------------------------------------------------*/
 751 static void
 752 set_app_drawing_toolbar_style (BonoboUIComponent *ui_component)
 753 {
 754         GConfClient *client;
 755         gboolean labels;
 756
 757         gl_debug (DEBUG_UI, "START");
 758
 759         g_return_if_fail (BONOBO_IS_UI_COMPONENT(ui_component));
 760
 761         bonobo_ui_component_freeze (ui_component, NULL);
 762
 763         /* Updated view menu */
 764         set_verb_state (ui_component,
 765                         "/commands/ViewDrawingToolbar",
 766                         gl_prefs->drawing_toolbar_visible);
 767
 768         set_verb_sensitive (ui_component,
 769                             "/commands/DrawingToolbarSystem",
 770                             gl_prefs->drawing_toolbar_visible);
 771         set_verb_sensitive (ui_component,
 772                             "/commands/DrawingToolbarIcon",
 773                             gl_prefs->drawing_toolbar_visible);
 774         set_verb_sensitive (ui_component,
 775                             "/commands/DrawingToolbarIconText",
 776                             gl_prefs->drawing_toolbar_visible);
 777         set_verb_sensitive (ui_component,
 778                             "/commands/DrawingToolbarTooltips",
 779                             gl_prefs->drawing_toolbar_visible);
 780
 781         set_verb_state (
 782                 ui_component,
 783                 "/commands/DrawingToolbarSystem",
 784                 gl_prefs->drawing_toolbar_buttons_style == GL_TOOLBAR_SYSTEM);
 785
 786         set_verb_state (
 787                 ui_component,
 788                 "/commands/DrawingToolbarIcon",
 789                 gl_prefs->drawing_toolbar_buttons_style == GL_TOOLBAR_ICONS);
 790
 791         set_verb_state (
 792                 ui_component,
 793                 "/commands/DrawingToolbarIconText",
 794                 gl_prefs->drawing_toolbar_buttons_style == GL_TOOLBAR_ICONS_AND_TEXT);
 795
 796         set_verb_state (ui_component,
 797                         "/commands/DrawingToolbarTooltips",
 798                         gl_prefs->drawing_toolbar_view_tooltips);
 799
 800
 801         /* Actually update drawing_toolbar style */
 802         bonobo_ui_component_set_prop (
 803                 ui_component, "/DrawingToolbar",
 804                 "tips", gl_prefs->drawing_toolbar_view_tooltips ? "1" : "0",
 805                 NULL);
 806
 807         switch (gl_prefs->drawing_toolbar_buttons_style)
 808         {
 809                 case GL_TOOLBAR_SYSTEM:
 810
 811                         client = gconf_client_get_default ();
 812                         if (client == NULL)
 813                                 goto error;
 814
 815                         labels = gconf_client_get_bool (client,
 816                                         "/desktop/gnome/interface/toolbar-labels", NULL);
 817
 818                         g_object_unref (G_OBJECT (client));
 819
 820                         if (labels)
 821                         {
 822                                 bonobo_ui_component_set_prop (
 823                                         ui_component, "/DrawingToolbar", "look", "both", NULL);
 824
 825                         }
 826                         else
 827                         {
 828                                 bonobo_ui_component_set_prop (
 829                                         ui_component, "/DrawingToolbar", "look", "icons", NULL);
 830                         }
 831
 832                         break;
 833
 834                 case GL_TOOLBAR_ICONS:
 835                         bonobo_ui_component_set_prop (
 836                                 ui_component, "/DrawingToolbar", "look", "icon", NULL);
 837
 838                         break;
 839
 840                 case GL_TOOLBAR_ICONS_AND_TEXT:
 841                         bonobo_ui_component_set_prop (
 842                                 ui_component, "/DrawingToolbar", "look", "both", NULL);
 843
 844                         break;
 845                 default:
 846                         goto error;
 847                         break;
 848         }
 849
 850         bonobo_ui_component_set_prop (
 851                         ui_component, "/DrawingToolbar",
 852                         "hidden", gl_prefs->drawing_toolbar_visible ? "0":"1", NULL);
 853
 854  error:
 855         bonobo_ui_component_thaw (ui_component, NULL);
 856
 857         gl_debug (DEBUG_UI, "END");
 858 }
 859
 860 /*---------------------------------------------------------------------------*/
 861 /* PRIVATE.  Set visibility of grid and markup.                              */
 862 /*---------------------------------------------------------------------------*/
 863 static void
 864 set_view_style (BonoboUIComponent *ui_component)
 865 {
 866         GConfClient *client;
 867         gboolean labels;
 868
 869         gl_debug (DEBUG_UI, "START");
 870
 871         g_return_if_fail (BONOBO_IS_UI_COMPONENT(ui_component));
 872
 873         bonobo_ui_component_freeze (ui_component, NULL);
 874
 875         set_verb_state (ui_component,
 876                         "/commands/ViewGrid",
 877                         gl_prefs->grid_visible);
 878
 879         set_verb_state (ui_component,
 880                         "/commands/ViewMarkup",
 881                         gl_prefs->markup_visible);
 882
 883  error:
 884         bonobo_ui_component_thaw (ui_component, NULL);
 885
 886         gl_debug (DEBUG_UI, "END");
 887 }
 888
 889
 890 /*---------------------------------------------------------------------------*/
 891 /* Set sensitivity of verb.                                                  */
 892 /*---------------------------------------------------------------------------*/
 893 static void
 894 set_verb_sensitive (BonoboUIComponent  *ui_component,
 895                     gchar              *cname,
 896                     gboolean            sensitive)
 897 {
 898         gl_debug (DEBUG_UI, "START");
 899
 900         g_return_if_fail (cname != NULL);
 901         g_return_if_fail (BONOBO_IS_UI_COMPONENT (ui_component));
 902
 903         bonobo_ui_component_set_prop (ui_component,
 904                                       cname,
 905                                       "sensitive",
 906                                       sensitive ? "1" : "0",
 907                                       NULL);
 908
 909         gl_debug (DEBUG_UI, "END");
 910 }
 911
 912 /*---------------------------------------------------------------------------*/
 913 /* Set sensitivity of a list of verbs.                                       */
 914 /*---------------------------------------------------------------------------*/
 915 static void
 916 set_verb_list_sensitive (BonoboUIComponent   *ui_component,
 917                          gchar              **vlist,
 918                          gboolean             sensitive)
 919 {
 920         gl_debug (DEBUG_UI, "START");
 921
 922         g_return_if_fail (vlist != NULL);
 923         g_return_if_fail (BONOBO_IS_UI_COMPONENT (ui_component));
 924
 925         for ( ; *vlist; ++vlist)
 926         {
 927                 bonobo_ui_component_set_prop (ui_component,
 928                                               *vlist,
 929                                               "sensitive",
 930                                               sensitive ? "1" : "0",
 931                                               NULL);
 932         }
 933
 934         gl_debug (DEBUG_UI, "END");
 935 }
 936
 937 /*---------------------------------------------------------------------------*/
 938 /* Set state of a verb.                                                      */
 939 /*---------------------------------------------------------------------------*/
 940 static void
 941 set_verb_state (BonoboUIComponent   *ui_component,
 942                 gchar               *cname,
 943                 gboolean             state)
 944 {
 945         gl_debug (DEBUG_UI, "START");
 946
 947         g_return_if_fail (cname != NULL);
 948         g_return_if_fail (BONOBO_IS_UI_COMPONENT (ui_component));
 949
 950         bonobo_ui_component_set_prop (ui_component,
 951                                       cname,
 952                                       "state",
 953                                       state ? "1" : "0",
 954                                       NULL);
 955
 956         gl_debug (DEBUG_UI, "END");
 957 }
 958