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

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
   2
   3 /**
   4  *  (GLABELS) Label and Business Card Creation program for GNOME
   5  *
   6  *  ui.c:  GLabels ui module
   7  *
   8  *  Copyright (C) 2001-2002  Jim Evins <evins@snaught.com>.
   9  *
  10  *  This program is free software; you can redistribute it and/or modify
  11  *  it under the terms of the GNU General Public License as published by
  12  *  the Free Software Foundation; either version 2 of the License, or
  13  *  (at your option) any later version.
  14  *
  15  *  This program is distributed in the hope that it will be useful,
  16  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18  *  GNU General Public License for more details.
  19  *
  20  *  You should have received a copy of the GNU General Public License
  21  *  along with this program; if not, write to the Free Software
  22  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  23  */
  24 #include <config.h>
  25
  26 #include "ui.h"
  27
  28 #include <glib/gi18n.h>
  29 #include <gconf/gconf-client.h>
  30
  31 #include "ui-util.h"
  32 #include "ui-commands.h"
  33 #include "file.h"
  34 #include "prefs.h"
  35 #include "stock.h"
  36 #include "window.h"
  37
  38 #include "debug.h"
  39
  40 /*==========================================================================*/
  41 /* Private macros and constants.                                            */
  42 /*==========================================================================*/
  43
  44 /*==========================================================================*/
  45 /* Private types.                                                           */
  46 /*==========================================================================*/
  47
  48
  49 /*==========================================================================*/
  50 /* Local function prototypes                                                */
  51 /*==========================================================================*/
  52
  53 static void view_ui_item_toggled_cb        (GtkToggleAction *action,
  54                                             GtkUIManager    *ui);
  55
  56 static void set_app_main_toolbar_style     (GtkUIManager    *ui);
  57
  58 static void set_app_drawing_toolbar_style  (GtkUIManager    *ui);
  59
  60 static void set_view_style                 (GtkUIManager    *ui);
  61
  62 static void connect_proxy_cb               (GtkUIManager    *ui,
  63                                             GtkAction       *action,
  64                                             GtkWidget       *proxy,
  65                                             glWindow        *window);
  66
  67 static void disconnect_proxy_cb            (GtkUIManager    *ui,
  68                                             GtkAction       *action,
  69                                             GtkWidget       *proxy,
  70                                             glWindow        *window);
  71
  72 static void menu_item_select_cb            (GtkMenuItem     *proxy,
  73                                             glWindow        *window);
  74
  75 static void menu_item_deselect_cb          (GtkMenuItem     *proxy,
  76                                             glWindow        *window);
  77
  78
  79
  80 /*==========================================================================*/
  81 /* Private globals                                                          */
  82 /*==========================================================================*/
  83
  84 static GtkActionEntry entries[] = {
  85
  86         /* Menu entries. */
  87         { "FileMenu",                NULL, N_("_File") },
  88         { "FileRecentsMenu",         NULL, N_("Recent _Files") },
  89         { "EditMenu",                NULL, N_("_Edit") },
  90         { "ViewMenu",                NULL, N_("_View") },
  91         { "ViewMainToolBarMenu",     NULL, N_("Customize Main Toolbar") },
  92         { "ViewDrawingToolBarMenu",  NULL, N_("Customize Drawing Toolbar") },
  93         { "ViewPropertyToolBarMenu", NULL, N_("Customize Properties Toolbar") },
  94         { "ObjectsMenu",             NULL, N_("_Objects") },
  95         { "ObjectsCreateMenu",       NULL, N_("_Create") },
  96         { "ObjectsOrderMenu",        NULL, N_("_Order") },
  97         { "ObjectsRotateFlipMenu",   NULL, N_("_Rotate/Flip") },
  98         { "ObjectsAlignHorizMenu",   NULL, N_("Align _Horizontal") },
  99         { "ObjectsAlignVertMenu",    NULL, N_("Align _Vertical") },
 100         { "HelpMenu",                NULL, N_("_Help") },
 101
 102
 103         /* File action entries. */
 104         { "FileNew",
 105           GTK_STOCK_NEW,
 106           N_("_New"),
 107           "<control>N",
 108           N_("Create a new file"),
 109           G_CALLBACK (gl_ui_cmd_file_new) },
 110
 111         { "FileOpen",
 112           GTK_STOCK_OPEN,
 113           N_("_Open..."),
 114           "<control>O",
 115           N_("Open a file"),
 116           G_CALLBACK (gl_ui_cmd_file_open) },
 117
 118         { "FileSave",
 119           GTK_STOCK_SAVE,
 120           N_("_Save"),
 121           "<control>S",
 122           N_("Save current file"),
 123           G_CALLBACK (gl_ui_cmd_file_save) },
 124
 125         { "FileSaveAs",
 126           GTK_STOCK_SAVE,
 127           N_("Save _As..."),
 128           "<shift><control>S",
 129           N_("Save the current file to a different name"),
 130           G_CALLBACK (gl_ui_cmd_file_save_as) },
 131
 132         { "FilePrint",
 133           GTK_STOCK_PRINT,
 134           N_("_Print..."),
 135           "<control>P",
 136           N_("Print the current file"),
 137           G_CALLBACK (gl_ui_cmd_file_print) },
 138
 139         { "FileProperties",
 140           GTK_STOCK_PROPERTIES,
 141           N_("Properties..."),
 142           NULL,
 143           N_("Modify document properties"),
 144           G_CALLBACK (gl_ui_cmd_file_properties) },
 145
 146         { "FileTemplateDesigner",
 147           NULL,
 148           N_("Template _Designer..."),
 149           NULL,
 150           N_("Create a custom template"),
 151           G_CALLBACK (gl_ui_cmd_file_template_designer) },
 152
 153         { "FileClose",
 154           GTK_STOCK_CLOSE,
 155           N_("_Close"),
 156           "<alt>F4",
 157           N_("Close the current file"),
 158           G_CALLBACK (gl_ui_cmd_file_close) },
 159
 160         { "FileQuit",
 161           GTK_STOCK_QUIT,
 162           N_("_Quit"),
 163           "<control>Q",
 164           N_("Quit the program"),
 165           G_CALLBACK (gl_ui_cmd_file_quit) },
 166
 167
 168         /* Edit action entries. */
 169         { "EditCut",
 170           GTK_STOCK_CUT,
 171           N_("Cut"),
 172           "<control>X",
 173           N_("Cut the selection"),
 174           G_CALLBACK (gl_ui_cmd_edit_cut) },
 175
 176         { "EditCopy",
 177           GTK_STOCK_COPY,
 178           N_("Copy"),
 179           "<control>C",
 180           N_("Copy the selection"),
 181           G_CALLBACK (gl_ui_cmd_edit_copy) },
 182
 183         { "EditPaste",
 184           GTK_STOCK_PASTE,
 185           N_("Paste"),
 186           "<control>V",
 187           N_("Paste the clipboard"),
 188           G_CALLBACK (gl_ui_cmd_edit_paste) },
 189
 190         { "EditDelete",
 191           NULL,
 192           N_("Delete"),
 193           NULL,
 194           N_("Delete the selected objects"),
 195           G_CALLBACK (gl_ui_cmd_edit_delete) },
 196
 197         { "EditSelectAll",
 198           NULL,
 199           N_("Select All"),
 200           "<control>A",
 201           N_("Select all objects"),
 202           G_CALLBACK (gl_ui_cmd_edit_select_all) },
 203
 204         { "EditUnSelectAll",
 205           NULL,
 206           N_("Un-select All"),
 207           NULL,
 208           N_("Remove all selections"),
 209           G_CALLBACK (gl_ui_cmd_edit_unselect_all) },
 210
 211         { "EditPreferences",
 212           GTK_STOCK_PREFERENCES,
 213           N_("Preferences"),
 214           NULL,
 215           N_("Configure the application"),
 216           G_CALLBACK (gl_ui_cmd_edit_preferences) },
 217
 218
 219         /* View action entries. */
 220         { "ViewZoomIn",
 221           GTK_STOCK_ZOOM_IN,
 222           N_("Zoom in"),
 223           NULL,
 224           N_("Increase magnification"),
 225           G_CALLBACK (gl_ui_cmd_view_zoomin) },
 226
 227         { "ViewZoomOut",
 228           GTK_STOCK_ZOOM_OUT,
 229           N_("Zoom out"),
 230           NULL,
 231           N_("Decrease magnification"),
 232           G_CALLBACK (gl_ui_cmd_view_zoomout) },
 233
 234         { "ViewZoom1to1",
 235           GTK_STOCK_ZOOM_100,
 236           N_("Zoom 1 to 1"),
 237           NULL,
 238           N_("Restore scale to 100%"),
 239           G_CALLBACK (gl_ui_cmd_view_zoom1to1) },
 240
 241         { "ViewZoomToFit",
 242           GTK_STOCK_ZOOM_FIT,
 243           N_("Zoom to fit"),
 244           NULL,
 245           N_("Set scale to fit window"),
 246           G_CALLBACK (gl_ui_cmd_view_zoom_to_fit) },
 247
 248
 249         /* Objects action entries. */
 250         { "ObjectsArrowMode",
 251           GL_STOCK_ARROW,
 252           N_("Select Mode"),
 253           NULL,
 254           N_("Select, move and modify objects"),
 255           G_CALLBACK (gl_ui_cmd_objects_arrow_mode) },
 256
 257         { "ObjectsCreateText",
 258           GL_STOCK_TEXT,
 259           N_("Text"),
 260           NULL,
 261           N_("Create text object"),
 262           G_CALLBACK (gl_ui_cmd_objects_create_text) },
 263
 264         { "ObjectsCreateBox",
 265           GL_STOCK_BOX,
 266           N_("Box"),
 267           NULL,
 268           N_("Create box/rectangle object"),
 269           G_CALLBACK (gl_ui_cmd_objects_create_box) },
 270
 271         { "ObjectsCreateLine",
 272           GL_STOCK_LINE,
 273           N_("Line"),
 274           NULL,
 275           N_("Create line object"),
 276           G_CALLBACK (gl_ui_cmd_objects_create_line) },
 277
 278         { "ObjectsCreateEllipse",
 279           GL_STOCK_ELLIPSE,
 280           N_("Ellipse"),
 281           NULL,
 282           N_("Create ellipse/circle object"),
 283           G_CALLBACK (gl_ui_cmd_objects_create_ellipse) },
 284
 285         { "ObjectsCreateImage",
 286           GL_STOCK_IMAGE,
 287           N_("Image"),
 288           NULL,
 289           N_("Create image object"),
 290           G_CALLBACK (gl_ui_cmd_objects_create_image) },
 291
 292         { "ObjectsCreateBarcode",
 293           GL_STOCK_BARCODE,
 294           N_("Barcode"),
 295           NULL,
 296           N_("Create barcode object"),
 297           G_CALLBACK (gl_ui_cmd_objects_create_barcode) },
 298
 299         { "ObjectsRaise",
 300           GL_STOCK_ORDER_TOP,
 301           N_("Bring to front"),
 302           NULL,
 303           N_("Raise object to top"),
 304           G_CALLBACK (gl_ui_cmd_objects_raise) },
 305
 306         { "ObjectsLower",
 307           GL_STOCK_ORDER_BOTTOM,
 308           N_("Send to back"),
 309           NULL,
 310           N_("Lower object to bottom"),
 311           G_CALLBACK (gl_ui_cmd_objects_lower) },
 312
 313         { "ObjectsRotateLeft",
 314           GL_STOCK_ROTATE_LEFT,
 315           N_("Rotate left"),
 316           NULL,
 317           N_("Rotate object 90 degrees counter-clockwise"),
 318           G_CALLBACK (gl_ui_cmd_objects_rotate_left) },
 319
 320         { "ObjectsRotateRight",
 321           GL_STOCK_ROTATE_RIGHT,
 322           N_("Rotate right"),
 323           NULL,
 324           N_("Rotate object 90 degrees clockwise"),
 325           G_CALLBACK (gl_ui_cmd_objects_rotate_right) },
 326
 327         { "ObjectsFlipHorizontal",
 328           GL_STOCK_FLIP_HORIZ,
 329           N_("Flip horizontally"),
 330           NULL,
 331           N_("Flip object horizontally"),
 332           G_CALLBACK (gl_ui_cmd_objects_flip_horiz) },
 333
 334         { "ObjectsFlipVertical",
 335           GL_STOCK_FLIP_VERT,
 336           N_("Flip vertically"),
 337           NULL,
 338           N_("Flip object vertically"),
 339           G_CALLBACK (gl_ui_cmd_objects_flip_vert) },
 340
 341         { "ObjectsAlignLeft",
 342           GL_STOCK_ALIGN_LEFT,
 343           N_("Align left"),
 344           NULL,
 345           N_("Align objects to left edges"),
 346           G_CALLBACK (gl_ui_cmd_objects_align_left) },
 347
 348         { "ObjectsAlignRight",
 349           GL_STOCK_ALIGN_RIGHT,
 350           N_("Align right"),
 351           NULL,
 352           N_("Align objects to right edges"),
 353           G_CALLBACK (gl_ui_cmd_objects_align_right) },
 354
 355         { "ObjectsAlignHCenter",
 356           GL_STOCK_ALIGN_HCENTER,
 357           N_("Align horizontal center"),
 358           NULL,
 359           N_("Align objects to horizontal centers"),
 360           G_CALLBACK (gl_ui_cmd_objects_align_hcenter) },
 361
 362         { "ObjectsAlignTop",
 363           GL_STOCK_ALIGN_TOP,
 364           N_("Align tops"),
 365           NULL,
 366           N_("Align objects to top edges"),
 367           G_CALLBACK (gl_ui_cmd_objects_align_top) },
 368
 369         { "ObjectsAlignBottom",
 370           GL_STOCK_ALIGN_BOTTOM,
 371           N_("Align bottoms"),
 372           NULL,
 373           N_("Align objects to bottom edges"),
 374           G_CALLBACK (gl_ui_cmd_objects_align_bottom) },
 375
 376         { "ObjectsAlignVCenter",
 377           GL_STOCK_ALIGN_VCENTER,
 378           N_("Align vertical center"),
 379           NULL,
 380           N_("Align objects to vertical centers"),
 381           G_CALLBACK (gl_ui_cmd_objects_align_vcenter) },
 382
 383         { "ObjectsCenterHorizontal",
 384           GL_STOCK_CENTER_HORIZ,
 385           N_("Center horizontally"),
 386           NULL,
 387           N_("Center objects to horizontal label center"),
 388           G_CALLBACK (gl_ui_cmd_objects_center_horiz) },
 389
 390         { "ObjectsCenterVertical",
 391           GL_STOCK_CENTER_VERT,
 392           N_("Center vertically"),
 393           NULL,
 394           N_("Center objects to vertical label center"),
 395           G_CALLBACK (gl_ui_cmd_objects_center_vert) },
 396
 397         { "ObjectsMergeProperties",
 398           GL_STOCK_MERGE,
 399           N_("Merge properties"),
 400           NULL,
 401           N_("Edit merge properties"),
 402           G_CALLBACK (gl_ui_cmd_objects_merge_properties) },
 403
 404
 405         /* Help actions entries. */
 406         { "HelpContents",
 407           GTK_STOCK_HELP,
 408           N_("Contents"),
 409           "F1",
 410           N_("Open glabels manual"),
 411           G_CALLBACK (gl_ui_cmd_help_contents) },
 412
 413         { "HelpAbout",
 414           GTK_STOCK_ABOUT,
 415           N_("About..."),
 416           NULL,
 417           N_("About glabels"),
 418           G_CALLBACK (gl_ui_cmd_help_about) },
 419
 420 };
 421 static guint n_entries = G_N_ELEMENTS (entries);
 422
 423 static GtkToggleActionEntry toggle_entries[] = {
 424
 425         { "ViewPropertyToolBar",
 426           NULL,
 427           N_("Property toolbar"),
 428           NULL,
 429           N_("Change the visibility of the property toolbar in the current window"),
 430           G_CALLBACK (gl_ui_cmd_view_property_bar_toggle),
 431           TRUE },
 432
 433         { "ViewPropertyToolBarToolTips",
 434           NULL,
 435           N_("Show tooltips"),
 436           NULL,
 437           N_("Show tooltips for property toolbar"),
 438           G_CALLBACK (gl_ui_cmd_view_property_bar_tips_toggle),
 439           TRUE },
 440
 441         { "ViewGrid",
 442           NULL,
 443           N_("Grid"),
 444           NULL,
 445           N_("Change the visibility of the grid in the current window"),
 446           G_CALLBACK (gl_ui_cmd_view_grid_toggle),
 447           TRUE },
 448
 449         { "ViewMarkup",
 450           NULL,
 451           N_("Markup"),
 452           NULL,
 453           N_("Change the visibility of markup lines in the current window"),
 454           G_CALLBACK (gl_ui_cmd_view_markup_toggle),
 455           TRUE },
 456
 457 };
 458 static guint n_toggle_entries = G_N_ELEMENTS (toggle_entries);
 459
 460 static GtkToggleActionEntry ui_toggle_entries[] = {
 461
 462         { "ViewMainToolBar",
 463           NULL,
 464           N_("Main toolbar"),
 465           NULL,
 466           N_("Change the visibility of the main toolbar in the current window"),
 467           G_CALLBACK (view_ui_item_toggled_cb),
 468           TRUE },
 469
 470         { "ViewDrawingToolBar",
 471           NULL,
 472           N_("Drawing toolbar"),
 473           NULL,
 474           N_("Change the visibility of the drawing toolbar in the current window"),
 475           G_CALLBACK (view_ui_item_toggled_cb),
 476           TRUE },
 477
 478         { "ViewMainToolBarToolTips",
 479           NULL,
 480           N_("Show tooltips"),
 481           NULL,
 482           N_("Show tooltips for main toolbar"),
 483           G_CALLBACK (view_ui_item_toggled_cb),
 484           TRUE },
 485
 486         { "ViewDrawingToolBarToolTips",
 487           NULL,
 488           N_("Show tooltips"),
 489           NULL,
 490           N_("Show tooltips for drawing toolbar"),
 491           G_CALLBACK (view_ui_item_toggled_cb),
 492           TRUE },
 493
 494 };
 495 static guint n_ui_toggle_entries = G_N_ELEMENTS (ui_toggle_entries);
 496
 497 static const gchar *ui_info =
 498 "<ui>"
 499 ""
 500 "       <menubar name='MenuBar'>"
 501 "               <menu action='FileMenu'>"
 502 "                       <menuitem action='FileNew' />"
 503 "                       <menuitem action='FileOpen' />"
 504 "                       <menu action='FileRecentsMenu'>"
 505 "                               <placeholder name='FileRecentsPlaceHolder' />"
 506 "                       </menu>"
 507 "                       <separator />"
 508 "                       <menuitem action='FileSave' />"
 509 "                       <menuitem action='FileSaveAs' />"
 510 "                       <separator />"
 511 "                       <menuitem action='FilePrint' />"
 512 "                       <separator />"
 513 "                       <menuitem action='FileProperties' />"
 514 "                       <menuitem action='FileTemplateDesigner' />"
 515 "                       <separator />"
 516 "                       <menuitem action='FileClose' />"
 517 "                       <menuitem action='FileQuit' />"
 518 "               </menu>"
 519 "               <menu action='EditMenu'>"
 520 "                       <menuitem action='EditCut' />"
 521 "                       <menuitem action='EditCopy' />"
 522 "                       <menuitem action='EditPaste' />"
 523 "                       <menuitem action='EditDelete' />"
 524 "                       <separator />"
 525 "                       <menuitem action='EditSelectAll' />"
 526 "                       <menuitem action='EditUnSelectAll' />"
 527 "                       <separator />"
 528 "                       <menuitem action='EditPreferences' />"
 529 "               </menu>"
 530 "               <menu action='ViewMenu'>"
 531 "                       <menuitem action='ViewMainToolBar' />"
 532 "                       <menuitem action='ViewDrawingToolBar' />"
 533 "                       <menuitem action='ViewPropertyToolBar' />"
 534 "                       <separator />"
 535 "                       <menu action='ViewMainToolBarMenu'>"
 536 "                               <menuitem action='ViewMainToolBarToolTips' />"
 537 "                       </menu>"
 538 "                       <menu action='ViewDrawingToolBarMenu'>"
 539 "                               <menuitem action='ViewDrawingToolBarToolTips' />"
 540 "                       </menu>"
 541 "                       <menu action='ViewPropertyToolBarMenu'>"
 542 "                               <menuitem action='ViewPropertyToolBarToolTips' />"
 543 "                       </menu>"
 544 "                       <separator />"
 545 "                       <menuitem action='ViewGrid' />"
 546 "                       <menuitem action='ViewMarkup' />"
 547 "                       <separator />"
 548 "                       <menuitem action='ViewZoomIn' />"
 549 "                       <menuitem action='ViewZoomOut' />"
 550 "                       <menuitem action='ViewZoom1to1' />"
 551 "                       <menuitem action='ViewZoomToFit' />"
 552 "               </menu>"
 553 "               <menu action='ObjectsMenu'>"
 554 "                       <menuitem action='ObjectsArrowMode' />"
 555 "                       <menu action='ObjectsCreateMenu'>"
 556 "                               <menuitem action='ObjectsCreateText' />"
 557 "                               <menuitem action='ObjectsCreateBox' />"
 558 "                               <menuitem action='ObjectsCreateLine' />"
 559 "                               <menuitem action='ObjectsCreateEllipse' />"
 560 "                               <menuitem action='ObjectsCreateImage' />"
 561 "                               <menuitem action='ObjectsCreateBarcode' />"
 562 "                       </menu>"
 563 "                       <separator />"
 564 "                       <menu action='ObjectsOrderMenu'>"
 565 "                               <menuitem action='ObjectsRaise' />"
 566 "                               <menuitem action='ObjectsLower' />"
 567 "                       </menu>"
 568 "                       <menu action='ObjectsRotateFlipMenu'>"
 569 "                               <menuitem action='ObjectsRotateLeft' />"
 570 "                               <menuitem action='ObjectsRotateRight' />"
 571 "                               <menuitem action='ObjectsFlipHorizontal' />"
 572 "                               <menuitem action='ObjectsFlipVertical' />"
 573 "                       </menu>"
 574 "                       <menu action='ObjectsAlignHorizMenu'>"
 575 "                               <menuitem action='ObjectsAlignLeft' />"
 576 "                               <menuitem action='ObjectsAlignHCenter' />"
 577 "                               <menuitem action='ObjectsAlignRight' />"
 578 "                               <menuitem action='ObjectsCenterHorizontal' />"
 579 "                       </menu>"
 580 "                       <menu action='ObjectsAlignVertMenu'>"
 581 "                               <menuitem action='ObjectsAlignTop' />"
 582 "                               <menuitem action='ObjectsAlignVCenter' />"
 583 "                               <menuitem action='ObjectsAlignBottom' />"
 584 "                               <menuitem action='ObjectsCenterVertical' />"
 585 "                       </menu>"
 586 "                       <separator />"
 587 "                       <menuitem action='ObjectsMergeProperties' />"
 588 "               </menu>"
 589 "               <menu action='HelpMenu'>"
 590 "                       <menuitem action='HelpContents' />"
 591 "                       <menuitem action='HelpAbout' />"
 592 "               </menu>"
 593 "       </menubar>"
 594 ""
 595 "       <toolbar name='MainToolBar'>"
 596 "               <toolitem action='FileNew' />"
 597 "               <toolitem action='FileOpen' />"
 598 "               <toolitem action='FileSave' />"
 599 "               <separator />"
 600 "               <toolitem action='FilePrint' />"
 601 "               <separator />"
 602 "               <toolitem action='EditCut' />"
 603 "               <toolitem action='EditCopy' />"
 604 "               <toolitem action='EditPaste' />"
 605 "       </toolbar>"
 606 ""
 607 "       <toolbar name='DrawingToolBar'>"
 608 "               <toolitem action='ObjectsArrowMode' />"
 609 "               <separator />"
 610 "               <toolitem action='ObjectsCreateText' />"
 611 "               <toolitem action='ObjectsCreateBox' />"
 612 "               <toolitem action='ObjectsCreateLine' />"
 613 "               <toolitem action='ObjectsCreateEllipse' />"
 614 "               <toolitem action='ObjectsCreateImage' />"
 615 "               <toolitem action='ObjectsCreateBarcode' />"
 616 "               <separator />"
 617 "               <toolitem action='ViewZoomIn' />"
 618 "               <toolitem action='ViewZoomOut' />"
 619 "               <toolitem action='ViewZoom1to1' />"
 620 "               <toolitem action='ViewZoomToFit' />"
 621 "               <separator />"
 622 "               <toolitem action='ObjectsMergeProperties' />"
 623 "       </toolbar>"
 624 ""
 625 "</ui>";
 626
 627
 628 static gchar* doc_verbs [] = {
 629         "/ui/MenuBar/FileMenu/FileProperties",
 630         "/ui/MenuBar/FileMenu/FileSave",
 631         "/ui/MenuBar/FileMenu/FileSaveAs",
 632         "/ui/MenuBar/FileMenu/FilePrint",
 633         "/ui/MenuBar/FileMenu/FileClose",
 634         "/ui/MenuBar/EditMenu/EditCut",
 635         "/ui/MenuBar/EditMenu/EditCopy",
 636         "/ui/MenuBar/EditMenu/EditPaste",
 637         "/ui/MenuBar/EditMenu/EditDelete",
 638         "/ui/MenuBar/EditMenu/EditSelectAll",
 639         "/ui/MenuBar/EditMenu/EditUnSelectAll",
 640         "/ui/MenuBar/ViewMenu/ViewZoomIn",
 641         "/ui/MenuBar/ViewMenu/ViewZoomOut",
 642         "/ui/MenuBar/ViewMenu/ViewZoom1to1",
 643         "/ui/MenuBar/ViewMenu/ViewZoomToFit",
 644         "/ui/MenuBar/ViewMenu/ViewGrid",
 645         "/ui/MenuBar/ViewMenu/ViewMarkup",
 646         "/ui/MenuBar/ObjectsMenu/ObjectsArrowMode",
 647         "/ui/MenuBar/ObjectsMenu/ObjectsCreateMenu/ObjectsCreateText",
 648         "/ui/MenuBar/ObjectsMenu/ObjectsCreateMenu/ObjectsCreateLine",
 649         "/ui/MenuBar/ObjectsMenu/ObjectsCreateMenu/ObjectsCreateBox",
 650         "/ui/MenuBar/ObjectsMenu/ObjectsCreateMenu/ObjectsCreateEllipse",
 651         "/ui/MenuBar/ObjectsMenu/ObjectsCreateMenu/ObjectsCreateImage",
 652         "/ui/MenuBar/ObjectsMenu/ObjectsCreateMenu/ObjectsCreateBarcode",
 653         "/ui/MenuBar/ObjectsMenu/ObjectsOrderMenu/ObjectsRaise",
 654         "/ui/MenuBar/ObjectsMenu/ObjectsOrderMenu/ObjectsLower",
 655         "/ui/MenuBar/ObjectsMenu/ObjectsRotateFlipMenu/ObjectsRotateLeft",
 656         "/ui/MenuBar/ObjectsMenu/ObjectsRotateFlipMenu/ObjectsRotateRight",
 657         "/ui/MenuBar/ObjectsMenu/ObjectsRotateFlipMenu/ObjectsFlipHorizontal",
 658         "/ui/MenuBar/ObjectsMenu/ObjectsRotateFlipMenu/ObjectsFlipVertical",
 659         "/ui/MenuBar/ObjectsMenu/ObjectsAlignHorizMenu/ObjectsAlignLeft",
 660         "/ui/MenuBar/ObjectsMenu/ObjectsAlignHorizMenu/ObjectsAlignRight",
 661         "/ui/MenuBar/ObjectsMenu/ObjectsAlignHorizMenu/ObjectsAlignHCenter",
 662         "/ui/MenuBar/ObjectsMenu/ObjectsAlignHorizMenu/ObjectsCenterHorizontal",
 663         "/ui/MenuBar/ObjectsMenu/ObjectsAlignVertMenu/ObjectsAlignTop",
 664         "/ui/MenuBar/ObjectsMenu/ObjectsAlignVertMenu/ObjectsAlignBottom",
 665         "/ui/MenuBar/ObjectsMenu/ObjectsAlignVertMenu/ObjectsAlignVCenter",
 666         "/ui/MenuBar/ObjectsMenu/ObjectsAlignVertMenu/ObjectsCenterVertical",
 667         "/ui/MenuBar/ObjectsMenu/ObjectsMergeProperties",
 668
 669         NULL
 670 };
 671
 672 static gchar* doc_modified_verbs [] = {
 673         "/ui/MenuBar/FileMenu/Save",
 674
 675         NULL
 676 };
 677
 678 static gchar* selection_verbs [] = {
 679         "/ui/MenuBar/EditMenu/EditCut",
 680         "/ui/MenuBar/EditMenu/EditCopy",
 681         "/ui/MenuBar/EditMenu/EditDelete",
 682         "/ui/MenuBar/EditMenu/EditUnSelectAll",
 683         "/ui/MenuBar/ObjectsMenu/ObjectsOrderMenu/ObjectsRaise",
 684         "/ui/MenuBar/ObjectsMenu/ObjectsOrderMenu/ObjectsLower",
 685         "/ui/MenuBar/ObjectsMenu/ObjectsRotateFlipMenu/ObjectsRotateLeft",
 686         "/ui/MenuBar/ObjectsMenu/ObjectsRotateFlipMenu/ObjectsRotateRight",
 687         "/ui/MenuBar/ObjectsMenu/ObjectsRotateFlipMenu/ObjectsFlipHorizontal",
 688         "/ui/MenuBar/ObjectsMenu/ObjectsRotateFlipMenu/ObjectsFlipVertical",
 689         "/ui/MenuBar/ObjectsMenu/ObjectsAlignHorizMenu/ObjectsCenterHorizontal",
 690         "/ui/MenuBar/ObjectsMenu/ObjectsAlignVertMenu/ObjectsCenterVertical",
 691
 692         NULL
 693 };
 694
 695 static gchar* atomic_selection_verbs [] = {
 696
 697         NULL
 698 };
 699
 700 static gchar* multi_selection_verbs [] = {
 701         "/ui/MenuBar/ObjectsMenu/ObjectsAlignHorizMenu/ObjectsAlignLeft",
 702         "/ui/MenuBar/ObjectsMenu/ObjectsAlignHorizMenu/ObjectsAlignRight",
 703         "/ui/MenuBar/ObjectsMenu/ObjectsAlignHorizMenu/ObjectsAlignHCenter",
 704         "/ui/MenuBar/ObjectsMenu/ObjectsAlignVertMenu/ObjectsAlignTop",
 705         "/ui/MenuBar/ObjectsMenu/ObjectsAlignVertMenu/ObjectsAlignBottom",
 706         "/ui/MenuBar/ObjectsMenu/ObjectsAlignVertMenu/ObjectsAlignVCenter",
 707
 708         NULL
 709 };
 710
 711
 712 /*****************************************************************************/
 713 /** Initialize UI component for given window.                                */
 714 /*****************************************************************************/
 715 GtkUIManager *
 716 gl_ui_new (glWindow *window)
 717 {
 718         GtkUIManager            *ui;
 719         GtkActionGroup          *actions;
 720         GError                  *error = NULL;
 721
 722         gl_debug (DEBUG_UI, "START");
 723
 724         g_return_val_if_fail (window && GL_IS_WINDOW (window), NULL);
 725
 726         gl_debug (DEBUG_UI, "window = %p", window);
 727
 728         ui = gtk_ui_manager_new ();
 729
 730         g_signal_connect (ui, "connect_proxy",
 731                           G_CALLBACK (connect_proxy_cb), window);
 732         g_signal_connect (ui, "disconnect_proxy",
 733                           G_CALLBACK (disconnect_proxy_cb), window);
 734
 735         actions = gtk_action_group_new ("Actions");
 736         gtk_action_group_add_actions (actions, entries, n_entries, GTK_WINDOW (window));
 737         gtk_action_group_add_toggle_actions (actions,
 738                                              toggle_entries, n_toggle_entries,
 739                                              window);
 740         gtk_action_group_add_toggle_actions (actions,
 741                                              ui_toggle_entries, n_ui_toggle_entries,
 742                                              ui);
 743
 744         gtk_ui_manager_insert_action_group (ui, actions, 0);
 745         gtk_window_add_accel_group (GTK_WINDOW (window), gtk_ui_manager_get_accel_group (ui));
 746
 747         if (!gtk_ui_manager_add_ui_from_string (ui, ui_info, strlen (ui_info), &error)) {
 748                 g_message ("building menus failed: %s", error->message);
 749                 g_error_free (error);
 750         }
 751
 752         /* Set the toolbar styles according to prefs */
 753         set_app_main_toolbar_style (ui);
 754         set_app_drawing_toolbar_style (ui);
 755
 756         /* Set view grid and markup visibility according to prefs */
 757         set_view_style (ui);
 758
 759         gl_ui_util_set_verb_list_sensitive (ui, doc_verbs, FALSE);
 760
 761         gl_debug (DEBUG_UI, "END");
 762
 763         return ui;
 764 }
 765
 766 /*****************************************************************************/
 767 /** Unref wrapper.                                                           */
 768 /*****************************************************************************/
 769 void
 770 gl_ui_unref (GtkUIManager *ui)
 771 {
 772         gl_debug (DEBUG_UI, "START");
 773
 774         g_object_unref(ui);
 775
 776         gl_debug (DEBUG_UI, "END");
 777 }
 778
 779 /*****************************************************************************/
 780 /* Update all verbs of given UI component.                                   */
 781 /*****************************************************************************/
 782 void
 783 gl_ui_update_all (GtkUIManager *ui,
 784                   glView       *view)
 785 {
 786         glLabel *label;
 787
 788         gl_debug (DEBUG_UI, "START");
 789
 790         gl_ui_util_set_verb_list_sensitive (ui, doc_verbs, TRUE);
 791
 792         label = view->label;
 793         g_return_if_fail (label != NULL);
 794
 795         gl_ui_util_set_verb_sensitive (ui, "/ui/MenuBar/EditMenu/EditUndo",
 796                                        gl_label_can_undo (label));
 797         gl_ui_util_set_verb_sensitive (ui, "/ui/MenuBar/EditMenu/EditRedo",
 798                                        gl_label_can_redo (label));
 799
 800         gl_ui_util_set_verb_list_sensitive (ui, doc_modified_verbs,
 801                                             gl_label_is_modified (label));
 802
 803         gl_ui_util_set_verb_sensitive (ui, "/ui/MenuBar/ViewMenu/ViewZoomIn",
 804                                        !gl_view_is_zoom_max (view));
 805         gl_ui_util_set_verb_sensitive (ui, "/ui/MenuBar/ViewMenu/ViewZoomOut",
 806                                        !gl_view_is_zoom_min (view));
 807
 808         gl_ui_util_set_verb_list_sensitive (ui, selection_verbs,
 809                                             !gl_view_is_selection_empty (view));
 810
 811         gl_ui_util_set_verb_list_sensitive (ui, atomic_selection_verbs,
 812                                             gl_view_is_selection_atomic (view));
 813
 814         gl_ui_util_set_verb_list_sensitive (ui, multi_selection_verbs,
 815                                             !gl_view_is_selection_empty (view)
 816                                             && !gl_view_is_selection_atomic (view));
 817
 818         gl_debug (DEBUG_UI, "END");
 819 }
 820
 821 /*****************************************************************************/
 822 /* Update all verbs of given UI component to "no document" state.            */
 823 /*****************************************************************************/
 824 void
 825 gl_ui_update_nodoc (GtkUIManager *ui)
 826 {
 827         gl_debug (DEBUG_UI, "START");
 828
 829         gl_ui_util_set_verb_list_sensitive (ui, doc_verbs, FALSE);
 830
 831         gl_debug (DEBUG_UI, "END");
 832 }
 833
 834 /*****************************************************************************/
 835 /* Update label modified verbs of given UI component.                        */
 836 /*****************************************************************************/
 837 void
 838 gl_ui_update_modified_verbs (GtkUIManager *ui,
 839                              glLabel      *label)
 840 {
 841         gl_debug (DEBUG_UI, "START");
 842
 843         gl_ui_util_set_verb_list_sensitive (ui,
 844                                             doc_modified_verbs,
 845                                             gl_label_is_modified (label));
 846
 847         gl_debug (DEBUG_UI, "END");
 848 }
 849
 850 /*****************************************************************************/
 851 /* Update verbs associated with selection state of given UI component.       */
 852 /*****************************************************************************/
 853 void
 854 gl_ui_update_selection_verbs (GtkUIManager *ui,
 855                               glView       *view)
 856 {
 857         gl_debug (DEBUG_UI, "START");
 858
 859         gl_ui_util_set_verb_list_sensitive (ui, selection_verbs,
 860                                             !gl_view_is_selection_empty (view));
 861
 862         gl_ui_util_set_verb_list_sensitive (ui, atomic_selection_verbs,
 863                                             gl_view_is_selection_atomic (view));
 864
 865         gl_ui_util_set_verb_list_sensitive (ui, multi_selection_verbs,
 866                                             !gl_view_is_selection_empty (view)
 867                                             && !gl_view_is_selection_atomic (view));
 868
 869         gl_debug (DEBUG_UI, "END");
 870 }
 871
 872 /*****************************************************************************/
 873 /* Update verbs associated with zoom level of given UI component.            */
 874 /*****************************************************************************/
 875 void
 876 gl_ui_update_zoom_verbs (GtkUIManager *ui,
 877                          glView       *view)
 878 {
 879         gl_debug (DEBUG_UI, "START");
 880
 881         gl_ui_util_set_verb_sensitive (ui, "/ui/MenuBar/ViewMenu/ViewZoomIn",
 882                                        !gl_view_is_zoom_max (view));
 883         gl_ui_util_set_verb_sensitive (ui, "/ui/MenuBar/ViewMenu/ViewZoomOut",
 884                                        !gl_view_is_zoom_min (view));
 885
 886         gl_debug (DEBUG_UI, "END");
 887 }
 888
 889 /*****************************************************************************/
 890 /* Update undo/redo verbs of given UI component.                             */
 891 /*****************************************************************************/
 892 void
 893 gl_ui_update_undo_redo_verbs (GtkUIManager *ui,
 894                               glLabel      *label)
 895 {
 896         gl_debug (DEBUG_UI, "START");
 897
 898         gl_ui_util_set_verb_sensitive (ui, "/ui/MenuBar/EditMenu/EditUndo",
 899                                        gl_label_can_undo (label));
 900
 901         gl_ui_util_set_verb_sensitive (ui, "/ui/MenuBar/EditMenu/EditRedo",
 902                                        gl_label_can_redo (label));
 903
 904         gl_debug (DEBUG_UI, "END");
 905 }
 906
 907 /*---------------------------------------------------------------------------*/
 908 /* PRIVATE.  View menu item toggled callback.                                */
 909 /*---------------------------------------------------------------------------*/
 910 static void
 911 view_ui_item_toggled_cb (GtkToggleAction *action,
 912                          GtkUIManager    *ui)
 913 {
 914         const gchar *name;
 915         gboolean     state;
 916
 917         gl_debug (DEBUG_UI, "START");
 918
 919         g_return_if_fail (action && GTK_IS_TOGGLE_ACTION (action));
 920
 921         name  = gtk_action_get_name (GTK_ACTION (action));
 922         state = gtk_toggle_action_get_active (action);
 923
 924         gl_debug (DEBUG_UI, "Action = %s, State = %d", name, state);
 925
 926         if (strcmp (name, "ViewMainToolBar") == 0)
 927         {
 928                 gl_prefs->main_toolbar_visible = state;
 929                 set_app_main_toolbar_style (ui);
 930                 gl_prefs_model_save_settings (gl_prefs);
 931         }
 932
 933         if (strcmp (name, "ViewMainToolBarToolTips") == 0)
 934         {
 935                 gl_prefs->main_toolbar_view_tooltips = state;
 936                 set_app_main_toolbar_style (ui);
 937                 gl_prefs_model_save_settings (gl_prefs);
 938         }
 939
 940         if (strcmp (name, "ViewDrawingToolBar") == 0)
 941         {
 942                 gl_prefs->drawing_toolbar_visible = state;
 943                 set_app_drawing_toolbar_style (ui);
 944                 gl_prefs_model_save_settings (gl_prefs);
 945         }
 946
 947         if (strcmp (name, "ViewDrawingToolBarToolTips") == 0)
 948         {
 949                 gl_prefs->drawing_toolbar_view_tooltips = state;
 950                 set_app_drawing_toolbar_style (ui);
 951                 gl_prefs_model_save_settings (gl_prefs);
 952         }
 953
 954         gl_debug (DEBUG_UI, "");
 955 }
 956
 957 /*---------------------------------------------------------------------------*/
 958 /* PRIVATE.  Set main toolbar style.                                         */
 959 /*---------------------------------------------------------------------------*/
 960 static void
 961 set_app_main_toolbar_style (GtkUIManager *ui)
 962 {
 963         GtkWidget *toolbar;
 964
 965         gl_debug (DEBUG_UI, "START");
 966
 967         g_return_if_fail (ui && GTK_IS_UI_MANAGER (ui));
 968
 969         /* Updated view menu */
 970         gl_ui_util_set_verb_state (ui, "/ui/ViewMenu/ViewMainToolBar",
 971                                    gl_prefs->main_toolbar_visible);
 972
 973         gl_ui_util_set_verb_sensitive (ui, "/ui/ViewMenu/ViewMainToolBarToolTips",
 974                                        gl_prefs->main_toolbar_visible);
 975
 976         gl_ui_util_set_verb_state (ui, "/ui/ViewMenu/ViewMainToolBarToolTips",
 977                                    gl_prefs->main_toolbar_view_tooltips);
 978
 979
 980         toolbar = gtk_ui_manager_get_widget (ui, "/MainToolBar");
 981
 982         gtk_toolbar_set_tooltips (GTK_TOOLBAR (toolbar),
 983                                   gl_prefs->main_toolbar_view_tooltips);
 984
 985         if (gl_prefs->main_toolbar_visible) {
 986                 gtk_widget_show_all (toolbar);
 987         } else {
 988                 gtk_widget_hide (toolbar);
 989         }
 990
 991         gl_debug (DEBUG_UI, "END");
 992 }
 993
 994
 995 /*---------------------------------------------------------------------------*/
 996 /* PRIVATE.  Set drawing toolbar style.                                      */
 997 /*---------------------------------------------------------------------------*/
 998 static void
 999 set_app_drawing_toolbar_style (GtkUIManager *ui)
1000 {
1001         GtkWidget *toolbar;
1002
1003         gl_debug (DEBUG_UI, "START");
1004
1005         g_return_if_fail (ui && GTK_IS_UI_MANAGER (ui));
1006
1007         /* Updated view menu */
1008         gl_ui_util_set_verb_state (ui, "/ui/MenuBar/ViewMenu/ViewDrawingToolBar",
1009                                    gl_prefs->drawing_toolbar_visible);
1010
1011         gl_ui_util_set_verb_sensitive (ui, "/ui/MenuBar/ViewMenu/ViewDrawingToolBarToolTips",
1012                                        gl_prefs->drawing_toolbar_visible);
1013
1014         gl_ui_util_set_verb_state (ui, "/ui/MenuBar/ViewMenuDrawingToolBarToolTips",
1015                                    gl_prefs->drawing_toolbar_view_tooltips);
1016
1017
1018         toolbar = gtk_ui_manager_get_widget (ui, "/DrawingToolBar");
1019
1020         gtk_toolbar_set_tooltips (GTK_TOOLBAR (toolbar),
1021                                   gl_prefs->drawing_toolbar_view_tooltips);
1022
1023         gtk_toolbar_set_style (GTK_TOOLBAR (toolbar), GTK_TOOLBAR_ICONS);
1024
1025         if (gl_prefs->drawing_toolbar_visible) {
1026                 gtk_widget_show_all (toolbar);
1027         } else {
1028                 gtk_widget_hide (toolbar);
1029         }
1030
1031         gl_debug (DEBUG_UI, "END");
1032 }
1033
1034 /*---------------------------------------------------------------------------*/
1035 /* PRIVATE.  Set visibility of grid and markup.                              */
1036 /*---------------------------------------------------------------------------*/
1037 static void
1038 set_view_style (GtkUIManager *ui)
1039 {
1040         gl_debug (DEBUG_UI, "START");
1041
1042         g_return_if_fail (ui && GTK_IS_UI_MANAGER(ui));
1043
1044         gl_ui_util_set_verb_state (ui, "/ui/MenuBar/ViewMenu/ViewGrid",
1045                                    gl_prefs->grid_visible);
1046
1047         gl_ui_util_set_verb_state (ui, "/ui/MenuBar/ViewMenu/ViewMarkup",
1048                                    gl_prefs->markup_visible);
1049
1050         gl_debug (DEBUG_UI, "END");
1051 }
1052
1053 /*---------------------------------------------------------------------------*/
1054 /* PRIVATE.  Connect proxy callback.                                         */
1055 /*---------------------------------------------------------------------------*/
1056 static void
1057 connect_proxy_cb (GtkUIManager *ui,
1058                   GtkAction    *action,
1059                   GtkWidget    *proxy,
1060                   glWindow     *window)
1061 {
1062         if (GTK_IS_MENU_ITEM (proxy))
1063         {
1064                 g_signal_connect (proxy, "select",
1065                                   G_CALLBACK (menu_item_select_cb), window);
1066                 g_signal_connect (proxy, "deselect",
1067                                   G_CALLBACK (menu_item_deselect_cb), window);
1068         }
1069 }
1070
1071 /*---------------------------------------------------------------------------*/
1072 /* PRIVATE.  Disconnect proxy callback.                                      */
1073 /*---------------------------------------------------------------------------*/
1074 static void
1075 disconnect_proxy_cb (GtkUIManager *ui,
1076                      GtkAction    *action,
1077                      GtkWidget    *proxy,
1078                      glWindow     *window)
1079 {
1080         if (GTK_IS_MENU_ITEM (proxy))
1081         {
1082                 g_signal_handlers_disconnect_by_func
1083                         (proxy, G_CALLBACK (menu_item_select_cb), window);
1084                 g_signal_handlers_disconnect_by_func
1085                         (proxy, G_CALLBACK (menu_item_deselect_cb), window);
1086         }
1087 }
1088
1089 /*---------------------------------------------------------------------------*/
1090 /* PRIVATE.  Menu item select callback.                                      */
1091 /*---------------------------------------------------------------------------*/
1092 static void
1093 menu_item_select_cb (GtkMenuItem *proxy,
1094                      glWindow    *window)
1095 {
1096         GtkAction *action;
1097         char      *message;
1098
1099         g_return_if_fail (window && GL_IS_WINDOW (window));
1100         g_return_if_fail (window->status_bar && GTK_IS_STATUSBAR (window->status_bar));
1101
1102         action = g_object_get_data (G_OBJECT (proxy),  "gtk-action");
1103         g_return_if_fail (action != NULL);
1104
1105         g_object_get (G_OBJECT (action), "tooltip", &message, NULL);
1106         if (message)
1107         {
1108                 gtk_statusbar_push (GTK_STATUSBAR (window->status_bar),
1109                                     window->menu_tips_context_id, message);
1110                 g_free (message);
1111         }
1112 }
1113
1114 /*---------------------------------------------------------------------------*/
1115 /* PRIVATE.  Menu item deselect callback.                                    */
1116 /*---------------------------------------------------------------------------*/
1117 static void
1118 menu_item_deselect_cb (GtkMenuItem *proxy,
1119                        glWindow    *window)
1120 {
1121         g_return_if_fail (window && GL_IS_WINDOW (window));
1122         g_return_if_fail (window->status_bar && GTK_IS_STATUSBAR (window->status_bar));
1123
1124         gtk_statusbar_pop (GTK_STATUSBAR (window->status_bar),
1125                            window->menu_tips_context_id);
1126 }
1127