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

   1 /*
   2  *  ui.c
   3  *  Copyright (C) 2001-2009  Jim Evins <evins@snaught.com>.
   4  *
   5  *  This file is part of gLabels.
   6  *
   7  *  gLabels is free software: you can redistribute it and/or modify
   8  *  it under the terms of the GNU General Public License as published by
   9  *  the Free Software Foundation, either version 3 of the License, or
  10  *  (at your option) any later version.
  11  *
  12  *  gLabels is distributed in the hope that it will be useful,
  13  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  *  GNU General Public License for more details.
  16  *
  17  *  You should have received a copy of the GNU General Public License
  18  *  along with gLabels.  If not, see <http://www.gnu.org/licenses/>.
  19  */
  20
  21 #include <config.h>
  22
  23 #include "ui.h"
  24
  25 #include <glib/gi18n.h>
  26 #include <gconf/gconf-client.h>
  27 #include <gtk/gtk.h>
  28 #include <string.h>
  29
  30 #include "ui-util.h"
  31 #include "ui-commands.h"
  32 #include "file.h"
  33 #include "prefs.h"
  34 #include "stock.h"
  35 #include "window.h"
  36 #include "recent.h"
  37
  38 #include "debug.h"
  39
  40
  41 /*==========================================================================*/
  42 /* Private macros and constants.                                            */
  43 /*==========================================================================*/
  44
  45
  46 /*==========================================================================*/
  47 /* Private types.                                                           */
  48 /*==========================================================================*/
  49
  50
  51 /*==========================================================================*/
  52 /* Local function prototypes                                                */
  53 /*==========================================================================*/
  54
  55 static void view_ui_item_toggled_cb        (GtkToggleAction *action,
  56                                             GtkUIManager    *ui);
  57
  58 static void set_app_main_toolbar_style     (GtkUIManager    *ui);
  59
  60 static void set_app_drawing_toolbar_style  (GtkUIManager    *ui);
  61
  62 static void set_view_style                 (GtkUIManager    *ui);
  63
  64 static void connect_proxy_cb               (GtkUIManager    *ui,
  65                                             GtkAction       *action,
  66                                             GtkWidget       *proxy,
  67                                             glWindow        *window);
  68
  69 static void disconnect_proxy_cb            (GtkUIManager    *ui,
  70                                             GtkAction       *action,
  71                                             GtkWidget       *proxy,
  72                                             glWindow        *window);
  73
  74 static void menu_item_select_cb            (GtkMenuItem     *proxy,
  75                                             glWindow        *window);
  76
  77 static void menu_item_deselect_cb          (GtkMenuItem     *proxy,
  78                                             glWindow        *window);
  79
  80
  81 /*==========================================================================*/
  82 /* Private globals                                                          */
  83 /*==========================================================================*/
  84
  85 static GtkActionEntry entries[] = {
  86
  87         /* Menu entries. */
  88         { "FileMenu",                NULL, N_("_File") },
  89         { "FileRecentsMenu",         NULL, N_("Open Recent _Files") },
  90         { "EditMenu",                NULL, N_("_Edit") },
  91         { "ViewMenu",                NULL, N_("_View") },
  92         { "ViewMainToolBarMenu",     NULL, N_("Customize Main Toolbar") },
  93         { "ViewDrawingToolBarMenu",  NULL, N_("Customize Drawing Toolbar") },
  94         { "ViewPropertyToolBarMenu", NULL, N_("Customize Properties Toolbar") },
  95         { "ObjectsMenu",             NULL, N_("_Objects") },
  96         { "ObjectsCreateMenu",       NULL, N_("_Create") },
  97         { "ObjectsOrderMenu",        NULL, N_("_Order") },
  98         { "ObjectsRotateFlipMenu",   NULL, N_("_Rotate/Flip") },
  99         { "ObjectsAlignHorizMenu",   NULL, N_("Align _Horizontal") },
 100         { "ObjectsAlignVertMenu",    NULL, N_("Align _Vertical") },
 101         { "HelpMenu",                NULL, N_("_Help") },
 102
 103         /* Popup entries. */
 104         { "ContextMenu", NULL, N_("Context Menu") },
 105         { "EmptySelectionContextMenu", NULL, N_("Context Menu") },
 106
 107         /* File action entries. */
 108         { "FileNew",
 109           GTK_STOCK_NEW,
 110           N_("_New"),
 111           "<control>N",
 112           N_("Create a new file"),
 113           G_CALLBACK (gl_ui_cmd_file_new) },
 114
 115         { "FileOpen",
 116           GTK_STOCK_OPEN,
 117           N_("_Open..."),
 118           "<control>O",
 119           N_("Open a file"),
 120           G_CALLBACK (gl_ui_cmd_file_open) },
 121
 122         { "FileSave",
 123           GTK_STOCK_SAVE,
 124           N_("_Save"),
 125           "<control>S",
 126           N_("Save current file"),
 127           G_CALLBACK (gl_ui_cmd_file_save) },
 128
 129         { "FileSaveAs",
 130           GTK_STOCK_SAVE,
 131           N_("Save _As..."),
 132           "<shift><control>S",
 133           N_("Save the current file to a different name"),
 134           G_CALLBACK (gl_ui_cmd_file_save_as) },
 135
 136         { "FilePrint",
 137           GTK_STOCK_PRINT,
 138           N_("_Print..."),
 139           "<control>P",
 140           N_("Print the current file"),
 141           G_CALLBACK (gl_ui_cmd_file_print) },
 142
 143         { "FileProperties",
 144           GTK_STOCK_PROPERTIES,
 145           N_("Properties..."),
 146           NULL,
 147           N_("Modify document properties"),
 148           G_CALLBACK (gl_ui_cmd_file_properties) },
 149
 150         { "FileTemplateDesigner",
 151           NULL,
 152           N_("Template _Designer..."),
 153           NULL,
 154           N_("Create a custom template"),
 155           G_CALLBACK (gl_ui_cmd_file_template_designer) },
 156
 157         { "FileClose",
 158           GTK_STOCK_CLOSE,
 159           N_("_Close"),
 160           "<alt>F4",
 161           N_("Close the current file"),
 162           G_CALLBACK (gl_ui_cmd_file_close) },
 163
 164         { "FileQuit",
 165           GTK_STOCK_QUIT,
 166           N_("_Quit"),
 167           "<control>Q",
 168           N_("Quit the program"),
 169           G_CALLBACK (gl_ui_cmd_file_quit) },
 170
 171
 172         /* Edit action entries. */
 173         { "EditCut",
 174           GTK_STOCK_CUT,
 175           N_("Cut"),
 176           "<control>X",
 177           N_("Cut the selection"),
 178           G_CALLBACK (gl_ui_cmd_edit_cut) },
 179
 180         { "EditCopy",
 181           GTK_STOCK_COPY,
 182           N_("Copy"),
 183           "<control>C",
 184           N_("Copy the selection"),
 185           G_CALLBACK (gl_ui_cmd_edit_copy) },
 186
 187         { "EditPaste",
 188           GTK_STOCK_PASTE,
 189           N_("Paste"),
 190           "<control>V",
 191           N_("Paste the clipboard"),
 192           G_CALLBACK (gl_ui_cmd_edit_paste) },
 193
 194         { "EditDelete",
 195           NULL,
 196           N_("Delete"),
 197           NULL,
 198           N_("Delete the selected objects"),
 199           G_CALLBACK (gl_ui_cmd_edit_delete) },
 200
 201         { "EditSelectAll",
 202           NULL,
 203           N_("Select All"),
 204           "<control>A",
 205           N_("Select all objects"),
 206           G_CALLBACK (gl_ui_cmd_edit_select_all) },
 207
 208         { "EditUnSelectAll",
 209           NULL,
 210           N_("Un-select All"),
 211           NULL,
 212           N_("Remove all selections"),
 213           G_CALLBACK (gl_ui_cmd_edit_unselect_all) },
 214
 215         { "EditPreferences",
 216           GTK_STOCK_PREFERENCES,
 217           N_("Preferences"),
 218           NULL,
 219           N_("Configure the application"),
 220           G_CALLBACK (gl_ui_cmd_edit_preferences) },
 221
 222
 223         /* View action entries. */
 224         { "ViewZoomIn",
 225           GTK_STOCK_ZOOM_IN,
 226           N_("Zoom in"),
 227           NULL,
 228           N_("Increase magnification"),
 229           G_CALLBACK (gl_ui_cmd_view_zoomin) },
 230
 231         { "ViewZoomOut",
 232           GTK_STOCK_ZOOM_OUT,
 233           N_("Zoom out"),
 234           NULL,
 235           N_("Decrease magnification"),
 236           G_CALLBACK (gl_ui_cmd_view_zoomout) },
 237
 238         { "ViewZoom1to1",
 239           GTK_STOCK_ZOOM_100,
 240           N_("Zoom 1 to 1"),
 241           NULL,
 242           N_("Restore scale to 100%"),
 243           G_CALLBACK (gl_ui_cmd_view_zoom1to1) },
 244
 245         { "ViewZoomToFit",
 246           GTK_STOCK_ZOOM_FIT,
 247           N_("Zoom to fit"),
 248           NULL,
 249           N_("Set scale to fit window"),
 250           G_CALLBACK (gl_ui_cmd_view_zoom_to_fit) },
 251
 252
 253         /* Objects action entries. */
 254         { "ObjectsArrowMode",
 255           GL_STOCK_ARROW,
 256           N_("Select Mode"),
 257           NULL,
 258           N_("Select, move and modify objects"),
 259           G_CALLBACK (gl_ui_cmd_objects_arrow_mode) },
 260
 261         { "ObjectsCreateText",
 262           GL_STOCK_TEXT,
 263           N_("Text"),
 264           NULL,
 265           N_("Create text object"),
 266           G_CALLBACK (gl_ui_cmd_objects_create_text) },
 267
 268         { "ObjectsCreateBox",
 269           GL_STOCK_BOX,
 270           N_("Box"),
 271           NULL,
 272           N_("Create box/rectangle object"),
 273           G_CALLBACK (gl_ui_cmd_objects_create_box) },
 274
 275         { "ObjectsCreateLine",
 276           GL_STOCK_LINE,
 277           N_("Line"),
 278           NULL,
 279           N_("Create line object"),
 280           G_CALLBACK (gl_ui_cmd_objects_create_line) },
 281
 282         { "ObjectsCreateEllipse",
 283           GL_STOCK_ELLIPSE,
 284           N_("Ellipse"),
 285           NULL,
 286           N_("Create ellipse/circle object"),
 287           G_CALLBACK (gl_ui_cmd_objects_create_ellipse) },
 288
 289         { "ObjectsCreateImage",
 290           GL_STOCK_IMAGE,
 291           N_("Image"),
 292           NULL,
 293           N_("Create image object"),
 294           G_CALLBACK (gl_ui_cmd_objects_create_image) },
 295
 296         { "ObjectsCreateBarcode",
 297           GL_STOCK_BARCODE,
 298           N_("Barcode"),
 299           NULL,
 300           N_("Create barcode object"),
 301           G_CALLBACK (gl_ui_cmd_objects_create_barcode) },
 302
 303         { "ObjectsRaise",
 304           GL_STOCK_ORDER_TOP,
 305           N_("Bring to front"),
 306           NULL,
 307           N_("Raise object to top"),
 308           G_CALLBACK (gl_ui_cmd_objects_raise) },
 309
 310         { "ObjectsLower",
 311           GL_STOCK_ORDER_BOTTOM,
 312           N_("Send to back"),
 313           NULL,
 314           N_("Lower object to bottom"),
 315           G_CALLBACK (gl_ui_cmd_objects_lower) },
 316
 317         { "ObjectsRotateLeft",
 318           GL_STOCK_ROTATE_LEFT,
 319           N_("Rotate left"),
 320           NULL,
 321           N_("Rotate object 90 degrees counter-clockwise"),
 322           G_CALLBACK (gl_ui_cmd_objects_rotate_left) },
 323
 324         { "ObjectsRotateRight",
 325           GL_STOCK_ROTATE_RIGHT,
 326           N_("Rotate right"),
 327           NULL,
 328           N_("Rotate object 90 degrees clockwise"),
 329           G_CALLBACK (gl_ui_cmd_objects_rotate_right) },
 330
 331         { "ObjectsFlipHorizontal",
 332           GL_STOCK_FLIP_HORIZ,
 333           N_("Flip horizontally"),
 334           NULL,
 335           N_("Flip object horizontally"),
 336           G_CALLBACK (gl_ui_cmd_objects_flip_horiz) },
 337
 338         { "ObjectsFlipVertical",
 339           GL_STOCK_FLIP_VERT,
 340           N_("Flip vertically"),
 341           NULL,
 342           N_("Flip object vertically"),
 343           G_CALLBACK (gl_ui_cmd_objects_flip_vert) },
 344
 345         { "ObjectsAlignLeft",
 346           GL_STOCK_ALIGN_LEFT,
 347           N_("Align left"),
 348           NULL,
 349           N_("Align objects to left edges"),
 350           G_CALLBACK (gl_ui_cmd_objects_align_left) },
 351
 352         { "ObjectsAlignRight",
 353           GL_STOCK_ALIGN_RIGHT,
 354           N_("Align right"),
 355           NULL,
 356           N_("Align objects to right edges"),
 357           G_CALLBACK (gl_ui_cmd_objects_align_right) },
 358
 359         { "ObjectsAlignHCenter",
 360           GL_STOCK_ALIGN_HCENTER,
 361           N_("Align horizontal center"),
 362           NULL,
 363           N_("Align objects to horizontal centers"),
 364           G_CALLBACK (gl_ui_cmd_objects_align_hcenter) },
 365
 366         { "ObjectsAlignTop",
 367           GL_STOCK_ALIGN_TOP,
 368           N_("Align tops"),
 369           NULL,
 370           N_("Align objects to top edges"),
 371           G_CALLBACK (gl_ui_cmd_objects_align_top) },
 372
 373         { "ObjectsAlignBottom",
 374           GL_STOCK_ALIGN_BOTTOM,
 375           N_("Align bottoms"),
 376           NULL,
 377           N_("Align objects to bottom edges"),
 378           G_CALLBACK (gl_ui_cmd_objects_align_bottom) },
 379
 380         { "ObjectsAlignVCenter",
 381           GL_STOCK_ALIGN_VCENTER,
 382           N_("Align vertical center"),
 383           NULL,
 384           N_("Align objects to vertical centers"),
 385           G_CALLBACK (gl_ui_cmd_objects_align_vcenter) },
 386
 387         { "ObjectsCenterHorizontal",
 388           GL_STOCK_CENTER_HORIZ,
 389           N_("Center horizontally"),
 390           NULL,
 391           N_("Center objects to horizontal label center"),
 392           G_CALLBACK (gl_ui_cmd_objects_center_horiz) },
 393
 394         { "ObjectsCenterVertical",
 395           GL_STOCK_CENTER_VERT,
 396           N_("Center vertically"),
 397           NULL,
 398           N_("Center objects to vertical label center"),
 399           G_CALLBACK (gl_ui_cmd_objects_center_vert) },
 400
 401         { "ObjectsMergeProperties",
 402           GL_STOCK_MERGE,
 403           N_("Merge properties"),
 404           NULL,
 405           N_("Edit merge properties"),
 406           G_CALLBACK (gl_ui_cmd_objects_merge_properties) },
 407
 408
 409         /* Help actions entries. */
 410         { "HelpContents",
 411           GTK_STOCK_HELP,
 412           N_("Contents"),
 413           "F1",
 414           N_("Open glabels manual"),
 415           G_CALLBACK (gl_ui_cmd_help_contents) },
 416
 417         { "HelpAbout",
 418           GTK_STOCK_ABOUT,
 419           N_("About..."),
 420           NULL,
 421           N_("About glabels"),
 422           G_CALLBACK (gl_ui_cmd_help_about) },
 423
 424 };
 425 static guint n_entries = G_N_ELEMENTS (entries);
 426
 427 static GtkToggleActionEntry toggle_entries[] = {
 428
 429         { "ViewPropertyToolBar",
 430           NULL,
 431           N_("Property toolbar"),
 432           NULL,
 433           N_("Change the visibility of the property toolbar in the current window"),
 434           G_CALLBACK (gl_ui_cmd_view_property_bar_toggle),
 435           TRUE },
 436
 437         { "ViewGrid",
 438           NULL,
 439           N_("Grid"),
 440           NULL,
 441           N_("Change the visibility of the grid in the current window"),
 442           G_CALLBACK (gl_ui_cmd_view_grid_toggle),
 443           TRUE },
 444
 445         { "ViewMarkup",
 446           NULL,
 447           N_("Markup"),
 448           NULL,
 449           N_("Change the visibility of markup lines in the current window"),
 450           G_CALLBACK (gl_ui_cmd_view_markup_toggle),
 451           TRUE },
 452
 453 };
 454 static guint n_toggle_entries = G_N_ELEMENTS (toggle_entries);
 455
 456 static GtkToggleActionEntry ui_toggle_entries[] = {
 457
 458         { "ViewMainToolBar",
 459           NULL,
 460           N_("Main toolbar"),
 461           NULL,
 462           N_("Change the visibility of the main toolbar in the current window"),
 463           G_CALLBACK (view_ui_item_toggled_cb),
 464           TRUE },
 465
 466         { "ViewDrawingToolBar",
 467           NULL,
 468           N_("Drawing toolbar"),
 469           NULL,
 470           N_("Change the visibility of the drawing toolbar in the current window"),
 471           G_CALLBACK (view_ui_item_toggled_cb),
 472           TRUE },
 473
 474 };
 475 static guint n_ui_toggle_entries = G_N_ELEMENTS (ui_toggle_entries);
 476
 477 static const gchar *ui_info =
 478 "<ui>"
 479 ""
 480 "       <menubar name='MenuBar'>"
 481 "               <menu action='FileMenu'>"
 482 "                       <menuitem action='FileNew' />"
 483 "                       <menuitem action='FileOpen' />"
 484 "                       <menuitem action='FileRecentsMenu' />"
 485 "                       <separator />"
 486 "                       <menuitem action='FileSave' />"
 487 "                       <menuitem action='FileSaveAs' />"
 488 "                       <separator />"
 489 "                       <menuitem action='FilePrint' />"
 490 "                       <separator />"
 491 "                       <menuitem action='FileProperties' />"
 492 "                       <menuitem action='FileTemplateDesigner' />"
 493 "                       <separator />"
 494 "                       <menuitem action='FileClose' />"
 495 "                       <menuitem action='FileQuit' />"
 496 "               </menu>"
 497 "               <menu action='EditMenu'>"
 498 "                       <menuitem action='EditCut' />"
 499 "                       <menuitem action='EditCopy' />"
 500 "                       <menuitem action='EditPaste' />"
 501 "                       <menuitem action='EditDelete' />"
 502 "                       <separator />"
 503 "                       <menuitem action='EditSelectAll' />"
 504 "                       <menuitem action='EditUnSelectAll' />"
 505 "                       <separator />"
 506 "                       <menuitem action='EditPreferences' />"
 507 "               </menu>"
 508 "               <menu action='ViewMenu'>"
 509 "                       <menuitem action='ViewMainToolBar' />"
 510 "                       <menuitem action='ViewDrawingToolBar' />"
 511 "                       <menuitem action='ViewPropertyToolBar' />"
 512 "                       <separator />"
 513 "                       <menuitem action='ViewGrid' />"
 514 "                       <menuitem action='ViewMarkup' />"
 515 "                       <separator />"
 516 "                       <menuitem action='ViewZoomIn' />"
 517 "                       <menuitem action='ViewZoomOut' />"
 518 "                       <menuitem action='ViewZoom1to1' />"
 519 "                       <menuitem action='ViewZoomToFit' />"
 520 "               </menu>"
 521 "               <menu action='ObjectsMenu'>"
 522 "                       <menuitem action='ObjectsArrowMode' />"
 523 "                       <menu action='ObjectsCreateMenu'>"
 524 "                               <menuitem action='ObjectsCreateText' />"
 525 "                               <menuitem action='ObjectsCreateBox' />"
 526 "                               <menuitem action='ObjectsCreateLine' />"
 527 "                               <menuitem action='ObjectsCreateEllipse' />"
 528 "                               <menuitem action='ObjectsCreateImage' />"
 529 "                               <menuitem action='ObjectsCreateBarcode' />"
 530 "                       </menu>"
 531 "                       <separator />"
 532 "                       <menu action='ObjectsOrderMenu'>"
 533 "                               <menuitem action='ObjectsRaise' />"
 534 "                               <menuitem action='ObjectsLower' />"
 535 "                       </menu>"
 536 "                       <menu action='ObjectsRotateFlipMenu'>"
 537 "                               <menuitem action='ObjectsRotateLeft' />"
 538 "                               <menuitem action='ObjectsRotateRight' />"
 539 "                               <menuitem action='ObjectsFlipHorizontal' />"
 540 "                               <menuitem action='ObjectsFlipVertical' />"
 541 "                       </menu>"
 542 "                       <menu action='ObjectsAlignHorizMenu'>"
 543 "                               <menuitem action='ObjectsAlignLeft' />"
 544 "                               <menuitem action='ObjectsAlignHCenter' />"
 545 "                               <menuitem action='ObjectsAlignRight' />"
 546 "                               <menuitem action='ObjectsCenterHorizontal' />"
 547 "                       </menu>"
 548 "                       <menu action='ObjectsAlignVertMenu'>"
 549 "                               <menuitem action='ObjectsAlignTop' />"
 550 "                               <menuitem action='ObjectsAlignVCenter' />"
 551 "                               <menuitem action='ObjectsAlignBottom' />"
 552 "                               <menuitem action='ObjectsCenterVertical' />"
 553 "                       </menu>"
 554 "                       <separator />"
 555 "                       <menuitem action='ObjectsMergeProperties' />"
 556 "               </menu>"
 557 "               <menu action='HelpMenu'>"
 558 "                       <menuitem action='HelpContents' />"
 559 "                       <menuitem action='HelpAbout' />"
 560 "               </menu>"
 561 "       </menubar>"
 562 ""
 563 "       <toolbar name='MainToolBar'>"
 564 "               <toolitem action='FileNew' />"
 565 "               <toolitem action='FileOpen' />"
 566 "               <toolitem action='FileSave' />"
 567 "               <separator />"
 568 "               <toolitem action='FilePrint' />"
 569 "               <separator />"
 570 "               <toolitem action='EditCut' />"
 571 "               <toolitem action='EditCopy' />"
 572 "               <toolitem action='EditPaste' />"
 573 "       </toolbar>"
 574 ""
 575 "       <toolbar name='DrawingToolBar'>"
 576 "               <toolitem action='ObjectsArrowMode' />"
 577 "               <separator />"
 578 "               <toolitem action='ObjectsCreateText' />"
 579 "               <toolitem action='ObjectsCreateBox' />"
 580 "               <toolitem action='ObjectsCreateLine' />"
 581 "               <toolitem action='ObjectsCreateEllipse' />"
 582 "               <toolitem action='ObjectsCreateImage' />"
 583 "               <toolitem action='ObjectsCreateBarcode' />"
 584 "               <separator />"
 585 "               <toolitem action='ViewZoomIn' />"
 586 "               <toolitem action='ViewZoomOut' />"
 587 "               <toolitem action='ViewZoom1to1' />"
 588 "               <toolitem action='ViewZoomToFit' />"
 589 "               <separator />"
 590 "               <toolitem action='ObjectsMergeProperties' />"
 591 "       </toolbar>"
 592 ""
 593 "       <popup action='ContextMenu'>"
 594 "               <menu action='ObjectsOrderMenu'>"
 595 "                       <menuitem action='ObjectsRaise' />"
 596 "                       <menuitem action='ObjectsLower' />"
 597 "               </menu>"
 598 "               <menu action='ObjectsRotateFlipMenu'>"
 599 "                       <menuitem action='ObjectsRotateLeft' />"
 600 "                       <menuitem action='ObjectsRotateRight' />"
 601 "                       <menuitem action='ObjectsFlipHorizontal' />"
 602 "                       <menuitem action='ObjectsFlipVertical' />"
 603 "               </menu>"
 604 "               <menu action='ObjectsAlignHorizMenu'>"
 605 "                       <menuitem action='ObjectsAlignLeft' />"
 606 "                       <menuitem action='ObjectsAlignHCenter' />"
 607 "                       <menuitem action='ObjectsAlignRight' />"
 608 "                       <menuitem action='ObjectsCenterHorizontal' />"
 609 "               </menu>"
 610 "               <menu action='ObjectsAlignVertMenu'>"
 611 "                       <menuitem action='ObjectsAlignTop' />"
 612 "                       <menuitem action='ObjectsAlignVCenter' />"
 613 "                       <menuitem action='ObjectsAlignBottom' />"
 614 "                       <menuitem action='ObjectsCenterVertical' />"
 615 "               </menu>"
 616 "               <separator />"
 617 "               <menuitem action='EditCut' />"
 618 "               <menuitem action='EditCopy' />"
 619 "               <menuitem action='EditPaste' />"
 620 "               <menuitem action='EditDelete' />"
 621 "       </popup>"
 622 ""
 623 "       <popup action='EmptySelectionContextMenu'>"
 624 "               <menuitem action='EditPaste' />"
 625 "       </popup>"
 626 ""
 627 "</ui>";
 628
 629
 630 static gchar* doc_verbs [] = {
 631         "/ui/MenuBar/FileMenu/FileProperties",
 632         "/ui/MenuBar/FileMenu/FileSave",
 633         "/ui/MenuBar/FileMenu/FileSaveAs",
 634         "/ui/MenuBar/FileMenu/FilePrint",
 635         "/ui/MenuBar/FileMenu/FileClose",
 636         "/ui/MenuBar/EditMenu/EditCut",
 637         "/ui/MenuBar/EditMenu/EditCopy",
 638         "/ui/MenuBar/EditMenu/EditPaste",
 639         "/ui/MenuBar/EditMenu/EditDelete",
 640         "/ui/MenuBar/EditMenu/EditSelectAll",
 641         "/ui/MenuBar/EditMenu/EditUnSelectAll",
 642         "/ui/MenuBar/ViewMenu/ViewZoomIn",
 643         "/ui/MenuBar/ViewMenu/ViewZoomOut",
 644         "/ui/MenuBar/ViewMenu/ViewZoom1to1",
 645         "/ui/MenuBar/ViewMenu/ViewZoomToFit",
 646         "/ui/MenuBar/ViewMenu/ViewGrid",
 647         "/ui/MenuBar/ViewMenu/ViewMarkup",
 648         "/ui/MenuBar/ObjectsMenu/ObjectsArrowMode",
 649         "/ui/MenuBar/ObjectsMenu/ObjectsCreateMenu/ObjectsCreateText",
 650         "/ui/MenuBar/ObjectsMenu/ObjectsCreateMenu/ObjectsCreateLine",
 651         "/ui/MenuBar/ObjectsMenu/ObjectsCreateMenu/ObjectsCreateBox",
 652         "/ui/MenuBar/ObjectsMenu/ObjectsCreateMenu/ObjectsCreateEllipse",
 653         "/ui/MenuBar/ObjectsMenu/ObjectsCreateMenu/ObjectsCreateImage",
 654         "/ui/MenuBar/ObjectsMenu/ObjectsCreateMenu/ObjectsCreateBarcode",
 655         "/ui/MenuBar/ObjectsMenu/ObjectsOrderMenu/ObjectsRaise",
 656         "/ui/MenuBar/ObjectsMenu/ObjectsOrderMenu/ObjectsLower",
 657         "/ui/MenuBar/ObjectsMenu/ObjectsRotateFlipMenu/ObjectsRotateLeft",
 658         "/ui/MenuBar/ObjectsMenu/ObjectsRotateFlipMenu/ObjectsRotateRight",
 659         "/ui/MenuBar/ObjectsMenu/ObjectsRotateFlipMenu/ObjectsFlipHorizontal",
 660         "/ui/MenuBar/ObjectsMenu/ObjectsRotateFlipMenu/ObjectsFlipVertical",
 661         "/ui/MenuBar/ObjectsMenu/ObjectsAlignHorizMenu/ObjectsAlignLeft",
 662         "/ui/MenuBar/ObjectsMenu/ObjectsAlignHorizMenu/ObjectsAlignRight",
 663         "/ui/MenuBar/ObjectsMenu/ObjectsAlignHorizMenu/ObjectsAlignHCenter",
 664         "/ui/MenuBar/ObjectsMenu/ObjectsAlignHorizMenu/ObjectsCenterHorizontal",
 665         "/ui/MenuBar/ObjectsMenu/ObjectsAlignVertMenu/ObjectsAlignTop",
 666         "/ui/MenuBar/ObjectsMenu/ObjectsAlignVertMenu/ObjectsAlignBottom",
 667         "/ui/MenuBar/ObjectsMenu/ObjectsAlignVertMenu/ObjectsAlignVCenter",
 668         "/ui/MenuBar/ObjectsMenu/ObjectsAlignVertMenu/ObjectsCenterVertical",
 669         "/ui/MenuBar/ObjectsMenu/ObjectsMergeProperties",
 670
 671         NULL
 672 };
 673
 674 static gchar* doc_modified_verbs [] = {
 675         "/ui/MenuBar/FileMenu/FileSave",
 676
 677         NULL
 678 };
 679
 680 static gchar* selection_verbs [] = {
 681         "/ui/MenuBar/EditMenu/EditCut",
 682         "/ui/MenuBar/EditMenu/EditCopy",
 683         "/ui/MenuBar/EditMenu/EditDelete",
 684         "/ui/MenuBar/EditMenu/EditUnSelectAll",
 685         "/ui/MenuBar/ObjectsMenu/ObjectsOrderMenu/ObjectsRaise",
 686         "/ui/MenuBar/ObjectsMenu/ObjectsOrderMenu/ObjectsLower",
 687         "/ui/MenuBar/ObjectsMenu/ObjectsRotateFlipMenu/ObjectsRotateLeft",
 688         "/ui/MenuBar/ObjectsMenu/ObjectsRotateFlipMenu/ObjectsRotateRight",
 689         "/ui/MenuBar/ObjectsMenu/ObjectsRotateFlipMenu/ObjectsFlipHorizontal",
 690         "/ui/MenuBar/ObjectsMenu/ObjectsRotateFlipMenu/ObjectsFlipVertical",
 691         "/ui/MenuBar/ObjectsMenu/ObjectsAlignHorizMenu/ObjectsCenterHorizontal",
 692         "/ui/MenuBar/ObjectsMenu/ObjectsAlignVertMenu/ObjectsCenterVertical",
 693
 694         NULL
 695 };
 696
 697 static gchar* atomic_selection_verbs [] = {
 698
 699         NULL
 700 };
 701
 702 static gchar* multi_selection_verbs [] = {
 703         "/ui/MenuBar/ObjectsMenu/ObjectsAlignHorizMenu/ObjectsAlignLeft",
 704         "/ui/MenuBar/ObjectsMenu/ObjectsAlignHorizMenu/ObjectsAlignRight",
 705         "/ui/MenuBar/ObjectsMenu/ObjectsAlignHorizMenu/ObjectsAlignHCenter",
 706         "/ui/MenuBar/ObjectsMenu/ObjectsAlignVertMenu/ObjectsAlignTop",
 707         "/ui/MenuBar/ObjectsMenu/ObjectsAlignVertMenu/ObjectsAlignBottom",
 708         "/ui/MenuBar/ObjectsMenu/ObjectsAlignVertMenu/ObjectsAlignVCenter",
 709
 710         NULL
 711 };
 712
 713
 714 /*****************************************************************************/
 715 /** Initialize UI component for given window.                                */
 716 /*****************************************************************************/
 717 GtkUIManager *
 718 gl_ui_new (glWindow *window)
 719 {
 720         GtkUIManager            *ui;
 721         GtkActionGroup          *actions;
 722         GError                  *error = NULL;
 723         GtkWidget               *recent_menu;
 724
 725         gl_debug (DEBUG_UI, "START");
 726
 727         g_return_val_if_fail (window && GL_IS_WINDOW (window), NULL);
 728
 729         gl_debug (DEBUG_UI, "window = %p", window);
 730
 731         ui = gtk_ui_manager_new ();
 732
 733         g_signal_connect (ui, "connect_proxy",
 734                           G_CALLBACK (connect_proxy_cb), window);
 735         g_signal_connect (ui, "disconnect_proxy",
 736                           G_CALLBACK (disconnect_proxy_cb), window);
 737
 738         actions = gtk_action_group_new ("Actions");
 739         gtk_action_group_set_translation_domain (actions, NULL);
 740         gtk_action_group_add_actions (actions, entries, n_entries, GTK_WINDOW (window));
 741         gtk_action_group_add_toggle_actions (actions,
 742                                              toggle_entries, n_toggle_entries,
 743                                              window);
 744         gtk_action_group_add_toggle_actions (actions,
 745                                              ui_toggle_entries, n_ui_toggle_entries,
 746                                              ui);
 747
 748         gtk_ui_manager_insert_action_group (ui, actions, 0);
 749         gtk_window_add_accel_group (GTK_WINDOW (window), gtk_ui_manager_get_accel_group (ui));
 750
 751         gl_debug (DEBUG_UI, "Creating ui from string");
 752         if (!gtk_ui_manager_add_ui_from_string (ui, ui_info, strlen (ui_info), &error)) {
 753                 g_message ("building menus failed: %s", error->message);
 754                 g_error_free (error);
 755         }
 756
 757         /* Set the toolbar styles according to prefs */
 758         set_app_main_toolbar_style (ui);
 759         set_app_drawing_toolbar_style (ui);
 760
 761         /* Set view grid and markup visibility according to prefs */
 762         set_view_style (ui);
 763
 764         /* add an Open Recents Submenu */
 765         recent_menu  = gl_recent_create_menu ();
 766         g_signal_connect (G_OBJECT (recent_menu), "item-activated",
 767                           G_CALLBACK (gl_ui_cmd_file_open_recent), window);
 768         gtk_menu_item_set_submenu (GTK_MENU_ITEM (gtk_ui_manager_get_widget (ui, "/MenuBar/FileMenu/FileRecentsMenu")),
 769                                    recent_menu);
 770
 771
 772         gl_ui_util_set_verb_list_sensitive (ui, doc_verbs, FALSE);
 773
 774         gl_debug (DEBUG_UI, "END");
 775
 776         return ui;
 777 }
 778
 779
 780 /*****************************************************************************/
 781 /** Unref wrapper.                                                           */
 782 /*****************************************************************************/
 783 void
 784 gl_ui_unref (GtkUIManager *ui)
 785 {
 786         gl_debug (DEBUG_UI, "START");
 787
 788         g_object_unref(ui);
 789
 790         gl_debug (DEBUG_UI, "END");
 791 }
 792
 793
 794 /*****************************************************************************/
 795 /** Update all verbs of given UI component.                                  */
 796 /*****************************************************************************/
 797 void
 798 gl_ui_update_all (GtkUIManager *ui,
 799                   glView       *view)
 800 {
 801         glLabel *label;
 802
 803         gl_debug (DEBUG_UI, "START");
 804
 805         gl_ui_util_set_verb_list_sensitive (ui, doc_verbs, TRUE);
 806
 807         label = view->label;
 808         g_return_if_fail (label != NULL);
 809
 810         gl_ui_util_set_verb_sensitive (ui, "/ui/MenuBar/EditMenu/EditUndo",
 811                                        gl_label_can_undo (label));
 812         gl_ui_util_set_verb_sensitive (ui, "/ui/MenuBar/EditMenu/EditRedo",
 813                                        gl_label_can_redo (label));
 814
 815         gl_ui_util_set_verb_list_sensitive (ui, doc_modified_verbs,
 816                                             gl_label_is_modified (label));
 817
 818         gl_ui_util_set_verb_sensitive (ui, "/ui/MenuBar/ViewMenu/ViewZoomIn",
 819                                        !gl_view_is_zoom_max (view));
 820         gl_ui_util_set_verb_sensitive (ui, "/ui/MenuBar/ViewMenu/ViewZoomOut",
 821                                        !gl_view_is_zoom_min (view));
 822
 823         gl_ui_util_set_verb_list_sensitive (ui, selection_verbs,
 824                                             !gl_view_is_selection_empty (view));
 825
 826         gl_ui_util_set_verb_list_sensitive (ui, atomic_selection_verbs,
 827                                             gl_view_is_selection_atomic (view));
 828
 829         gl_ui_util_set_verb_list_sensitive (ui, multi_selection_verbs,
 830                                             !gl_view_is_selection_empty (view)
 831                                             && !gl_view_is_selection_atomic (view));
 832
 833         gl_debug (DEBUG_UI, "END");
 834 }
 835
 836
 837 /*****************************************************************************/
 838 /** Update all verbs of given UI component to "no document" state.           */
 839 /*****************************************************************************/
 840 void
 841 gl_ui_update_nodoc (GtkUIManager *ui)
 842 {
 843         gl_debug (DEBUG_UI, "START");
 844
 845         gl_ui_util_set_verb_list_sensitive (ui, doc_verbs, FALSE);
 846
 847         gl_debug (DEBUG_UI, "END");
 848 }
 849
 850
 851 /*****************************************************************************/
 852 /** Update label modified verbs of given UI component.                       */
 853 /*****************************************************************************/
 854 void
 855 gl_ui_update_modified_verbs (GtkUIManager *ui,
 856                              glLabel      *label)
 857 {
 858         gl_debug (DEBUG_UI, "START");
 859
 860         gl_ui_util_set_verb_list_sensitive (ui,
 861                                             doc_modified_verbs,
 862                                             gl_label_is_modified (label));
 863
 864         gl_debug (DEBUG_UI, "END");
 865 }
 866
 867
 868 /*****************************************************************************/
 869 /** Update verbs associated with selection state of given UI component.      */
 870 /*****************************************************************************/
 871 void
 872 gl_ui_update_selection_verbs (GtkUIManager *ui,
 873                               glView       *view)
 874 {
 875         gl_debug (DEBUG_UI, "START");
 876
 877         gl_ui_util_set_verb_list_sensitive (ui, selection_verbs,
 878                                             !gl_view_is_selection_empty (view));
 879
 880         gl_ui_util_set_verb_list_sensitive (ui, atomic_selection_verbs,
 881                                             gl_view_is_selection_atomic (view));
 882
 883         gl_ui_util_set_verb_list_sensitive (ui, multi_selection_verbs,
 884                                             !gl_view_is_selection_empty (view)
 885                                             && !gl_view_is_selection_atomic (view));
 886
 887         gl_debug (DEBUG_UI, "END");
 888 }
 889
 890
 891 /*****************************************************************************/
 892 /** Update verbs associated with zoom level of given UI component.           */
 893 /*****************************************************************************/
 894 void
 895 gl_ui_update_zoom_verbs (GtkUIManager *ui,
 896                          glView       *view)
 897 {
 898         gl_debug (DEBUG_UI, "START");
 899
 900         gl_ui_util_set_verb_sensitive (ui, "/ui/MenuBar/ViewMenu/ViewZoomIn",
 901                                        !gl_view_is_zoom_max (view));
 902         gl_ui_util_set_verb_sensitive (ui, "/ui/MenuBar/ViewMenu/ViewZoomOut",
 903                                        !gl_view_is_zoom_min (view));
 904
 905         gl_debug (DEBUG_UI, "END");
 906 }
 907
 908
 909 /*****************************************************************************/
 910 /** Update undo/redo verbs of given UI component.                            */
 911 /*****************************************************************************/
 912 void
 913 gl_ui_update_undo_redo_verbs (GtkUIManager *ui,
 914                               glLabel      *label)
 915 {
 916         gl_debug (DEBUG_UI, "START");
 917
 918         gl_ui_util_set_verb_sensitive (ui, "/ui/MenuBar/EditMenu/EditUndo",
 919                                        gl_label_can_undo (label));
 920
 921         gl_ui_util_set_verb_sensitive (ui, "/ui/MenuBar/EditMenu/EditRedo",
 922                                        gl_label_can_redo (label));
 923
 924         gl_debug (DEBUG_UI, "END");
 925 }
 926
 927
 928 /*---------------------------------------------------------------------------*/
 929 /** PRIVATE.  View menu item toggled callback.                               */
 930 /*---------------------------------------------------------------------------*/
 931 static void
 932 view_ui_item_toggled_cb (GtkToggleAction *action,
 933                          GtkUIManager    *ui)
 934 {
 935         const gchar *name;
 936         gboolean     state;
 937
 938         gl_debug (DEBUG_UI, "START");
 939
 940         g_return_if_fail (action && GTK_IS_TOGGLE_ACTION (action));
 941
 942         name  = gtk_action_get_name (GTK_ACTION (action));
 943         state = gtk_toggle_action_get_active (action);
 944
 945         gl_debug (DEBUG_UI, "Action = %s, State = %d", name, state);
 946
 947         if (strcmp (name, "ViewMainToolBar") == 0)
 948         {
 949                 gl_prefs->main_toolbar_visible = state;
 950                 set_app_main_toolbar_style (ui);
 951                 gl_prefs_model_save_settings (gl_prefs);
 952         }
 953
 954         if (strcmp (name, "ViewDrawingToolBar") == 0)
 955         {
 956                 gl_prefs->drawing_toolbar_visible = state;
 957                 set_app_drawing_toolbar_style (ui);
 958                 gl_prefs_model_save_settings (gl_prefs);
 959         }
 960
 961         gl_debug (DEBUG_UI, "");
 962 }
 963
 964
 965 /*---------------------------------------------------------------------------*/
 966 /** PRIVATE.  Set main toolbar style.                                        */
 967 /*---------------------------------------------------------------------------*/
 968 static void
 969 set_app_main_toolbar_style (GtkUIManager *ui)
 970 {
 971         GtkWidget *toolbar;
 972
 973         gl_debug (DEBUG_UI, "START");
 974
 975         g_return_if_fail (ui && GTK_IS_UI_MANAGER (ui));
 976
 977         /* Updated view menu */
 978         gl_ui_util_set_verb_state (ui, "/ui/ViewMenu/ViewMainToolBar",
 979                                    gl_prefs->main_toolbar_visible);
 980
 981         toolbar = gtk_ui_manager_get_widget (ui, "/MainToolBar");
 982
 983         if (gl_prefs->main_toolbar_visible) {
 984                 gtk_widget_show_all (toolbar);
 985         } else {
 986                 gtk_widget_hide (toolbar);
 987         }
 988
 989         gl_debug (DEBUG_UI, "END");
 990 }
 991
 992
 993 /*---------------------------------------------------------------------------*/
 994 /** PRIVATE.  Set drawing toolbar style.                                     */
 995 /*---------------------------------------------------------------------------*/
 996 static void
 997 set_app_drawing_toolbar_style (GtkUIManager *ui)
 998 {
 999         GtkWidget *toolbar;
1000
1001         gl_debug (DEBUG_UI, "START");
1002
1003         g_return_if_fail (ui && GTK_IS_UI_MANAGER (ui));
1004
1005         /* Updated view menu */
1006         gl_ui_util_set_verb_state (ui, "/ui/MenuBar/ViewMenu/ViewDrawingToolBar",
1007                                    gl_prefs->drawing_toolbar_visible);
1008
1009         toolbar = gtk_ui_manager_get_widget (ui, "/DrawingToolBar");
1010
1011         gtk_toolbar_set_style (GTK_TOOLBAR (toolbar), GTK_TOOLBAR_ICONS);
1012
1013         if (gl_prefs->drawing_toolbar_visible) {
1014                 gtk_widget_show_all (toolbar);
1015         } else {
1016                 gtk_widget_hide (toolbar);
1017         }
1018
1019         gl_debug (DEBUG_UI, "END");
1020 }
1021
1022
1023 /*---------------------------------------------------------------------------*/
1024 /** PRIVATE.  Set visibility of grid and markup.                             */
1025 /*---------------------------------------------------------------------------*/
1026 static void
1027 set_view_style (GtkUIManager *ui)
1028 {
1029         gl_debug (DEBUG_UI, "START");
1030
1031         g_return_if_fail (ui && GTK_IS_UI_MANAGER(ui));
1032
1033         gl_ui_util_set_verb_state (ui, "/ui/MenuBar/ViewMenu/ViewGrid",
1034                                    gl_prefs->grid_visible);
1035
1036         gl_ui_util_set_verb_state (ui, "/ui/MenuBar/ViewMenu/ViewMarkup",
1037                                    gl_prefs->markup_visible);
1038
1039         gl_debug (DEBUG_UI, "END");
1040 }
1041
1042
1043 /*---------------------------------------------------------------------------*/
1044 /** PRIVATE.  Connect proxy callback.                                        */
1045 /*---------------------------------------------------------------------------*/
1046 static void
1047 connect_proxy_cb (GtkUIManager *ui,
1048                   GtkAction    *action,
1049                   GtkWidget    *proxy,
1050                   glWindow     *window)
1051 {
1052         if (GTK_IS_MENU_ITEM (proxy))
1053         {
1054                 g_signal_connect (proxy, "select",
1055                                   G_CALLBACK (menu_item_select_cb), window);
1056                 g_signal_connect (proxy, "deselect",
1057                                   G_CALLBACK (menu_item_deselect_cb), window);
1058         }
1059 }
1060
1061
1062 /*---------------------------------------------------------------------------*/
1063 /** PRIVATE.  Disconnect proxy callback.                                     */
1064 /*---------------------------------------------------------------------------*/
1065 static void
1066 disconnect_proxy_cb (GtkUIManager *ui,
1067                      GtkAction    *action,
1068                      GtkWidget    *proxy,
1069                      glWindow     *window)
1070 {
1071         if (GTK_IS_MENU_ITEM (proxy))
1072         {
1073                 g_signal_handlers_disconnect_by_func
1074                         (proxy, G_CALLBACK (menu_item_select_cb), window);
1075                 g_signal_handlers_disconnect_by_func
1076                         (proxy, G_CALLBACK (menu_item_deselect_cb), window);
1077         }
1078 }
1079
1080
1081 /*---------------------------------------------------------------------------*/
1082 /** PRIVATE.  Menu item select callback.                                     */
1083 /*---------------------------------------------------------------------------*/
1084 static void
1085 menu_item_select_cb (GtkMenuItem *proxy,
1086                      glWindow    *window)
1087 {
1088         GtkAction *action;
1089         char      *message;
1090
1091         g_return_if_fail (window && GL_IS_WINDOW (window));
1092         g_return_if_fail (window->status_bar && GTK_IS_STATUSBAR (window->status_bar));
1093
1094         action = g_object_get_data (G_OBJECT (proxy),  "gtk-action");
1095         g_return_if_fail (action != NULL);
1096
1097         g_object_get (G_OBJECT (action), "tooltip", &message, NULL);
1098         if (message)
1099         {
1100                 gtk_statusbar_push (GTK_STATUSBAR (window->status_bar),
1101                                     window->menu_tips_context_id, message);
1102                 g_free (message);
1103         }
1104 }
1105
1106
1107 /*---------------------------------------------------------------------------*/
1108 /** PRIVATE.  Menu item deselect callback.                                   */
1109 /*---------------------------------------------------------------------------*/
1110 static void
1111 menu_item_deselect_cb (GtkMenuItem *proxy,
1112                        glWindow    *window)
1113 {
1114         g_return_if_fail (window && GL_IS_WINDOW (window));
1115         g_return_if_fail (window->status_bar && GTK_IS_STATUSBAR (window->status_bar));
1116
1117         gtk_statusbar_pop (GTK_STATUSBAR (window->status_bar),
1118                            window->menu_tips_context_id);
1119 }
1120
1121
1122
1123 /*
1124  * Local Variables:       -- emacs
1125  * mode: C                -- emacs
1126  * c-basic-offset: 8      -- emacs
1127  * tab-width: 8           -- emacs
1128  * indent-tabs-mode: nil  -- emacs
1129  * End:                   -- emacs
1130  */