shell/ev-window.c

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8; c-indent-level: 8 -*- */
   2 /* this file is part of evince, a gnome document viewer
   3  *
   4  *  Copyright (C) 2004 Martin Kretzschmar
   5  *  Copyright (C) 2004 Red Hat, Inc.
   6  *  Copyright (C) 2000, 2001, 2002, 2003, 2004 Marco Pesenti Gritti
   7  *  Copyright (C) 2003, 2004, 2005 Christian Persch
   8  *
   9  *  Author:
  10  *    Martin Kretzschmar <martink@gnome.org>
  11  *
  12  * Evince is free software; you can redistribute it and/or modify it
  13  * under the terms of the GNU General Public License as published by
  14  * the Free Software Foundation; either version 2 of the License, or
  15  * (at your option) any later version.
  16  *
  17  * Evince is distributed in the hope that it will be useful, but
  18  * WITHOUT ANY WARRANTY; without even the implied warranty of
  19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  20  * General Public License for more details.
  21  *
  22  * You should have received a copy of the GNU General Public License
  23  * along with this program; if not, write to the Free Software
  24  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
  25  */
  26
  27 #ifdef HAVE_CONFIG_H
  28 #include "config.h"
  29 #endif
  30
  31 #include "ev-window.h"
  32 #include "ev-window-title.h"
  33 #include "ev-page-action.h"
  34 #include "ev-sidebar.h"
  35 #include "ev-sidebar-links.h"
  36 #include "ev-sidebar-thumbnails.h"
  37 #include "ev-view.h"
  38 #include "ev-password.h"
  39 #include "ev-password-view.h"
  40 #include "ev-print-job.h"
  41 #include "ev-properties-dialog.h"
  42 #include "ev-ps-exporter.h"
  43 #include "ev-document-thumbnails.h"
  44 #include "ev-document-links.h"
  45 #include "ev-document-fonts.h"
  46 #include "ev-document-find.h"
  47 #include "ev-document-security.h"
  48 #include "ev-document-types.h"
  49 #include "ev-job-queue.h"
  50 #include "ev-jobs.h"
  51 #include "ev-sidebar-page.h"
  52 #include "eggfindbar.h"
  53 #include "egg-recent-view-uimanager.h"
  54 #include "egg-recent-view.h"
  55 #include "egg-toolbar-editor.h"
  56 #include "egg-editable-toolbar.h"
  57 #include "egg-recent-model.h"
  58 #include "egg-toolbars-model.h"
  59 #include "ephy-zoom.h"
  60 #include "ephy-zoom-action.h"
  61 #include "ev-application.h"
  62 #include "ev-stock-icons.h"
  63 #include "ev-metadata-manager.h"
  64 #include "ev-file-helpers.h"
  65 #include "ev-utils.h"
  66 #include "ev-debug.h"
  67
  68 #include <poppler.h>
  69
  70 #include <glib/gi18n.h>
  71 #include <gtk/gtk.h>
  72 #include <gnome.h>
  73 #include <libgnomeprintui/gnome-print-dialog.h>
  74 #include <libgnomevfs/gnome-vfs-utils.h>
  75 #include <gconf/gconf-client.h>
  76
  77 #include <string.h>
  78
  79 typedef enum {
  80         PAGE_MODE_DOCUMENT,
  81         PAGE_MODE_PASSWORD
  82 } EvWindowPageMode;
  83
  84 typedef enum {
  85         EV_CHROME_MENUBAR       = 1 << 0,
  86         EV_CHROME_TOOLBAR       = 1 << 1,
  87         EV_CHROME_FINDBAR       = 1 << 2,
  88         EV_CHROME_RAISE_TOOLBAR = 1 << 3,
  89         EV_CHROME_NORMAL        = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR
  90 } EvChrome;
  91
  92 struct _EvWindowPrivate {
  93         /* UI */
  94         EvChrome chrome;
  95
  96         GtkWidget *main_box;
  97         GtkWidget *menubar;
  98         GtkWidget *toolbar_dock;
  99         GtkWidget *toolbar;
 100         GtkWidget *hpaned;
 101         GtkWidget *sidebar;
 102         GtkWidget *find_bar;
 103         GtkWidget *scrolled_window;
 104         GtkWidget *view;
 105         GtkWidget *page_view;
 106         GtkWidget *password_view;
 107         GtkWidget *sidebar_thumbs;
 108         GtkWidget *sidebar_links;
 109
 110         EvWindowTitle *title;
 111
 112         /* Dialogs */
 113         GtkWidget *properties;
 114
 115         /* UI Builders */
 116         GtkActionGroup *action_group;
 117         GtkUIManager *ui_manager;
 118
 119         /* Fullscreen mode */
 120         GtkWidget *fullscreen_toolbar;
 121         GtkWidget *fullscreen_popup;
 122         GSource   *fullscreen_timeout_source;
 123
 124         /* Document */
 125         char *uri;
 126         char *local_uri;
 127         EvDocument *document;
 128         EvPageCache *page_cache;
 129
 130         EvWindowPageMode page_mode;
 131
 132         /* These members are used temporarily when in PAGE_MODE_PASSWORD */
 133         EvDocument *password_document;
 134         GtkWidget *password_dialog;
 135         char *password_uri;
 136
 137         /* Job used to load document */
 138         EvJob *xfer_job;
 139         EvJob *load_job;
 140
 141         EggRecentViewUIManager *recent_view;
 142 };
 143
 144 static const GtkTargetEntry ev_drop_types[] = {
 145         { "text/uri-list", 0, 0 }
 146 };
 147
 148
 149 #define EV_WINDOW_GET_PRIVATE(object) \
 150         (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate))
 151
 152 #define PAGE_SELECTOR_ACTION    "PageSelector"
 153 #define ZOOM_CONTROL_ACTION     "ViewZoom"
 154
 155 #define GCONF_CHROME_TOOLBAR        "/apps/evince/show_toolbar"
 156 #define GCONF_OVERRIDE_RESTRICTIONS "/apps/evince/override_restrictions"
 157 #define GCONF_LOCKDOWN_SAVE         "/desktop/gnome/lockdown/disable_save_to_disk"
 158 #define GCONF_LOCKDOWN_PRINT        "/desktop/gnome/lockdown/disable_printing"
 159
 160 #define FULLSCREEN_TIMEOUT 5 * 1000
 161
 162 #define SIDEBAR_DEFAULT_SIZE    132
 163 #define LINKS_SIDEBAR_ID "links"
 164 #define THUMBNAILS_SIDEBAR_ID "thumbnails"
 165
 166 #define PRINT_CONFIG_FILENAME   "ev-print-config.xml"
 167
 168 static void     ev_window_update_fullscreen_popup       (EvWindow         *window);
 169 static void     ev_window_sidebar_visibility_changed_cb (EvSidebar        *ev_sidebar,
 170                                                          GParamSpec       *pspec,
 171                                                          EvWindow         *ev_window);
 172 static void     ev_window_set_page_mode                 (EvWindow         *window,
 173                                                          EvWindowPageMode  page_mode);
 174 static void     ev_window_load_job_cb                   (EvJobLoad *job,
 175                                                          gpointer data);
 176 static void     ev_window_xfer_job_cb                   (EvJobXfer *job,
 177                                                          gpointer data);
 178 static void     ev_window_sizing_mode_changed_cb        (EvView           *view,
 179                                                          GParamSpec       *pspec,
 180                                                          EvWindow         *ev_window);
 181 static void     ev_window_zoom_changed_cb               (EvView           *view,
 182                                                          GParamSpec       *pspec,
 183                                                          EvWindow         *ev_window);
 184 static void     ev_window_add_recent                    (EvWindow         *window,
 185                                                          const char       *filename);
 186 static void     ev_window_run_fullscreen                (EvWindow         *window);
 187 static void     ev_window_stop_fullscreen               (EvWindow         *window);
 188 static void     ev_window_cmd_view_fullscreen           (GtkAction        *action,
 189                                                          EvWindow         *window);
 190 static void     ev_window_run_presentation              (EvWindow         *window);
 191 static void     ev_window_stop_presentation             (EvWindow         *window);
 192 static void     ev_window_cmd_view_presentation         (GtkAction        *action,
 193                                                          EvWindow         *window);
 194 static void     show_fullscreen_popup                   (EvWindow         *window);
 195
 196
 197 G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW)
 198
 199 static void
 200 set_action_sensitive (EvWindow   *ev_window,
 201                       const char *name,
 202                       gboolean    sensitive)
 203 {
 204         GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group,
 205                                                          name);
 206         gtk_action_set_sensitive (action, sensitive);
 207 }
 208
 209 static void
 210 update_action_sensitivity (EvWindow *ev_window)
 211 {
 212         EvView *view;
 213         EvDocument *document;
 214         const EvDocumentInfo *info = NULL;
 215         EvWindowPageMode page_mode;
 216         gboolean sensitive, has_pages = FALSE, has_document;
 217         int n_pages = 0, page = -1;
 218         gboolean ok_to_print = TRUE;
 219         gboolean ok_to_copy = TRUE;
 220         gboolean has_properties = TRUE;
 221         gboolean override_restrictions = FALSE;
 222         GConfClient *client;
 223
 224         view = EV_VIEW (ev_window->priv->view);
 225
 226         document = ev_window->priv->document;
 227
 228         if (document)
 229                 info = ev_page_cache_get_info (ev_window->priv->page_cache);
 230
 231         page_mode = ev_window->priv->page_mode;
 232         has_document = document != NULL;
 233
 234         if (has_document && ev_window->priv->page_cache) {
 235                 page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
 236                 n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
 237                 has_pages = has_document && n_pages > 0;
 238         }
 239
 240         client = gconf_client_get_default ();
 241         override_restrictions = gconf_client_get_bool (client,
 242                                                        GCONF_OVERRIDE_RESTRICTIONS,
 243                                                        NULL);
 244         if (!override_restrictions && info && info->fields_mask & EV_DOCUMENT_INFO_PERMISSIONS) {
 245                 ok_to_print = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_PRINT);
 246                 ok_to_copy = (info->permissions & EV_DOCUMENT_PERMISSIONS_OK_TO_COPY);
 247         }
 248
 249         if (has_document && !EV_IS_PS_EXPORTER(document))
 250                 ok_to_print = FALSE;
 251
 252         if (!info || info->fields_mask == 0) {
 253                 has_properties = FALSE;
 254         }
 255
 256         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_SAVE, NULL)) {
 257                 ok_to_copy = FALSE;
 258         }
 259
 260         if (gconf_client_get_bool (client, GCONF_LOCKDOWN_PRINT, NULL)) {
 261                 ok_to_print = FALSE;
 262         }
 263
 264         g_object_unref (client);
 265
 266         /* File menu */
 267         /* "FileOpen": always sensitive */
 268         set_action_sensitive (ev_window, "FileSaveAs", has_document && ok_to_copy);
 269         set_action_sensitive (ev_window, "FilePrint", has_pages && ok_to_print);
 270         set_action_sensitive (ev_window, "FileProperties", has_document && has_properties);
 271         /* "FileCloseWindow": always sensitive */
 272
 273         /* Edit menu */
 274         sensitive = has_pages && ev_document_can_get_text (document);
 275         set_action_sensitive (ev_window, "EditCopy", sensitive && ok_to_copy);
 276         set_action_sensitive (ev_window, "EditSelectAll", sensitive && ok_to_copy);
 277         set_action_sensitive (ev_window, "EditFind",
 278                               has_pages && EV_IS_DOCUMENT_FIND (document));
 279         set_action_sensitive (ev_window, "Slash",
 280                               has_pages && EV_IS_DOCUMENT_FIND (document));
 281         set_action_sensitive (ev_window, "EditFindNext",
 282                               ev_view_can_find_next (view));
 283         set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
 284         set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 285
 286         /* View menu */
 287         set_action_sensitive (ev_window, "ViewContinuous", has_pages);
 288         set_action_sensitive (ev_window, "ViewDual", has_pages);
 289         set_action_sensitive (ev_window, "ViewZoomIn",
 290                               has_pages && ev_view_can_zoom_in (view));
 291         set_action_sensitive (ev_window, "ViewZoomOut",
 292                               has_pages && ev_view_can_zoom_out (view));
 293         set_action_sensitive (ev_window, "ViewBestFit", has_pages);
 294         set_action_sensitive (ev_window, "ViewPageWidth", has_pages);
 295         set_action_sensitive (ev_window, "ViewReload", has_pages);
 296
 297         /* Go menu */
 298         if (document) {
 299                 set_action_sensitive (ev_window, "GoPreviousPage", page > 0);
 300                 set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1);
 301                 set_action_sensitive (ev_window, "GoFirstPage", page > 0);
 302                 set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1);
 303         } else {
 304                 set_action_sensitive (ev_window, "GoFirstPage", FALSE);
 305                 set_action_sensitive (ev_window, "GoPreviousPage", FALSE);
 306                 set_action_sensitive (ev_window, "GoNextPage", FALSE);
 307                 set_action_sensitive (ev_window, "GoLastPage", FALSE);
 308         }
 309
 310         /* Toolbar-specific actions: */
 311         set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages);
 312         set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION,  has_pages);
 313
 314         if (has_pages && ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
 315                 GtkAction *action;
 316                 float      zoom;
 317                 float      real_zoom;
 318
 319                 action = gtk_action_group_get_action (ev_window->priv->action_group,
 320                                                       ZOOM_CONTROL_ACTION);
 321
 322                 real_zoom = ev_view_get_zoom (EV_VIEW (ev_window->priv->view));
 323                 zoom = ephy_zoom_get_nearest_zoom_level (real_zoom);
 324
 325                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom);
 326         }
 327 }
 328
 329 static void
 330 set_widget_visibility (GtkWidget *widget, gboolean visible)
 331 {
 332         g_return_if_fail (GTK_IS_WIDGET (widget));
 333
 334         if (visible)
 335                 gtk_widget_show (widget);
 336         else
 337                 gtk_widget_hide (widget);
 338 }
 339
 340 static void
 341 update_chrome_visibility (EvWindow *window)
 342 {
 343         EvWindowPrivate *priv = window->priv;
 344         gboolean menubar, toolbar, findbar, fullscreen_toolbar;
 345         gboolean fullscreen_mode, presentation, fullscreen;
 346
 347         presentation = ev_view_get_presentation (EV_VIEW (priv->view));
 348         fullscreen = ev_view_get_fullscreen (EV_VIEW (priv->view));
 349         fullscreen_mode = fullscreen || presentation;
 350
 351         menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode;
 352         toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0  ||
 353                    (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0) && !fullscreen_mode;
 354         fullscreen_toolbar = ((priv->chrome & EV_CHROME_TOOLBAR) != 0 ||
 355                               (priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0);
 356         findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0;
 357
 358         set_widget_visibility (priv->menubar, menubar);
 359
 360         set_widget_visibility (priv->toolbar_dock, toolbar);
 361         set_action_sensitive (window, "EditToolbar", toolbar);
 362
 363         set_widget_visibility (priv->find_bar, findbar);
 364
 365         if (priv->fullscreen_popup != NULL) {
 366                 if (fullscreen)
 367                         show_fullscreen_popup (window);
 368                 else
 369                         set_widget_visibility (priv->fullscreen_popup, FALSE);
 370
 371                 set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar);
 372         }
 373 }
 374
 375 static void
 376 update_chrome_flag (EvWindow *window, EvChrome flag, const char *pref, gboolean active)
 377 {
 378         EvWindowPrivate *priv = window->priv;
 379         GConfClient *client;
 380
 381         if (active) {
 382                 priv->chrome |= flag;
 383         }
 384         else {
 385                 priv->chrome &= ~flag;
 386         }
 387
 388         if (pref != NULL) {
 389                 client = gconf_client_get_default ();
 390                 gconf_client_set_bool (client, pref, active, NULL);
 391                 g_object_unref (client);
 392         }
 393
 394         update_chrome_visibility (window);
 395 }
 396
 397 static void
 398 ev_window_cmd_focus_page_selector (GtkAction *act, EvWindow *window)
 399 {
 400         GtkAction *action;
 401
 402         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, NULL, TRUE);
 403         set_action_sensitive (window, "ViewToolbar", FALSE);
 404
 405         action = gtk_action_group_get_action (window->priv->action_group,
 406                                               PAGE_SELECTOR_ACTION);
 407         ev_page_action_grab_focus (EV_PAGE_ACTION (action));
 408 }
 409
 410 static void
 411 ev_window_cmd_scroll_forward (GtkAction *action, EvWindow *window)
 412 {
 413         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_FORWARD);
 414 }
 415
 416 static void
 417 ev_window_cmd_scroll_backward (GtkAction *action, EvWindow *window)
 418 {
 419         ev_view_scroll (EV_VIEW (window->priv->view), EV_SCROLL_PAGE_BACKWARD);
 420 }
 421
 422 static void
 423 ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window)
 424 {
 425         gboolean continuous;
 426
 427         ev_window_stop_presentation (ev_window);
 428         continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
 429         g_object_set (G_OBJECT (ev_window->priv->view),
 430                       "continuous", continuous,
 431                       NULL);
 432         update_action_sensitivity (ev_window);
 433 }
 434
 435 static void
 436 ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window)
 437 {
 438         gboolean dual_page;
 439
 440         ev_window_stop_presentation (ev_window);
 441         dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
 442         g_object_set (G_OBJECT (ev_window->priv->view),
 443                       "dual-page", dual_page,
 444                       NULL);
 445         update_action_sensitivity (ev_window);
 446 }
 447
 448 static void
 449 ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window)
 450 {
 451         ev_window_stop_presentation (ev_window);
 452
 453         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
 454                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_BEST_FIT);
 455         } else {
 456                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
 457         }
 458         update_action_sensitivity (ev_window);
 459 }
 460
 461 static void
 462 ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window)
 463 {
 464         ev_window_stop_presentation (ev_window);
 465
 466         if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) {
 467                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FIT_WIDTH);
 468         } else {
 469                 ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
 470         }
 471         update_action_sensitivity (ev_window);
 472 }
 473
 474 static void
 475 update_sizing_buttons (EvWindow *window)
 476 {
 477         GtkActionGroup *action_group = window->priv->action_group;
 478         GtkAction *action;
 479         gboolean best_fit, page_width;
 480         EvSizingMode sizing_mode;
 481
 482         if (window->priv->view == NULL)
 483                 return;
 484
 485         g_object_get (window->priv->view,
 486                       "sizing_mode", &sizing_mode,
 487                       NULL);
 488
 489         switch (sizing_mode) {
 490         case EV_SIZING_BEST_FIT:
 491                 best_fit = TRUE;
 492                 page_width = FALSE;
 493                 break;
 494         case EV_SIZING_FIT_WIDTH:
 495                 best_fit = FALSE;
 496                 page_width = TRUE;
 497                 break;
 498
 499         default:
 500                 best_fit = page_width = FALSE;
 501                 break;
 502         }
 503
 504         action = gtk_action_group_get_action (action_group, "ViewBestFit");
 505         g_signal_handlers_block_by_func
 506                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 507         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit);
 508         g_signal_handlers_unblock_by_func
 509                 (action, G_CALLBACK (ev_window_cmd_view_best_fit), window);
 510
 511         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
 512         g_signal_handlers_block_by_func
 513                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 514         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width);
 515         g_signal_handlers_unblock_by_func
 516                 (action, G_CALLBACK (ev_window_cmd_view_page_width), window);
 517
 518         action = gtk_action_group_get_action (window->priv->action_group,
 519                                               ZOOM_CONTROL_ACTION);
 520         if (best_fit) {
 521                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 522                                                  EPHY_ZOOM_BEST_FIT);
 523         } else if (page_width) {
 524                 ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action),
 525                                                  EPHY_ZOOM_FIT_WIDTH);
 526         }
 527 }
 528
 529 void
 530 ev_window_open_page_label (EvWindow   *ev_window,
 531                            const char *label)
 532 {
 533         if (ev_window->priv->page_cache) {
 534                 ev_page_cache_set_page_label (ev_window->priv->page_cache,
 535                                               label);
 536         }
 537 }
 538
 539 gboolean
 540 ev_window_is_empty (const EvWindow *ev_window)
 541 {
 542         g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE);
 543
 544         return (ev_window->priv->document == NULL) &&
 545                 (ev_window->priv->load_job == NULL) &&
 546                 (ev_window->priv->xfer_job == NULL);
 547 }
 548
 549 static void
 550 unable_to_load_dialog_response_cb (GtkWidget *dialog,
 551                                    gint       response_id,
 552                                    EvWindow  *ev_window)
 553 {
 554         gtk_widget_destroy (dialog);
 555 }
 556
 557 static void
 558 unable_to_load (EvWindow   *ev_window,
 559                 const char *error_message)
 560 {
 561         GtkWidget *dialog;
 562
 563         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
 564                                          GTK_DIALOG_DESTROY_WITH_PARENT,
 565                                          GTK_MESSAGE_ERROR,
 566                                          GTK_BUTTONS_CLOSE,
 567                                          _("Unable to open document"));
 568         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
 569                                                   "%s", error_message);
 570         g_signal_connect (dialog, "response",
 571                           G_CALLBACK (unable_to_load_dialog_response_cb),
 572                           ev_window);
 573         gtk_widget_show (dialog);
 574 }
 575
 576 static void
 577 find_changed_cb (EvDocument *document, int page, EvWindow *ev_window)
 578 {
 579         update_action_sensitivity (ev_window);
 580 }
 581
 582 static void
 583 page_changed_cb (EvPageCache *page_cache,
 584                  gint         page,
 585                  EvWindow    *ev_window)
 586 {
 587         update_action_sensitivity (ev_window);
 588
 589         if (ev_window->priv->uri) {
 590                 ev_metadata_manager_set_int (ev_window->priv->uri, "page", page);
 591         }
 592 }
 593
 594 static void
 595 update_document_mode (EvWindow *window, EvDocumentMode mode)
 596 {
 597         if (mode == EV_DOCUMENT_MODE_PRESENTATION) {
 598                 ev_window_run_presentation (window);
 599         }
 600         else if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) {
 601                 ev_window_run_fullscreen (window);
 602         }
 603 }
 604
 605 static void
 606 update_sidebar_visibility (EvWindow *window)
 607 {
 608         char *uri = window->priv->uri;
 609         GValue sidebar_visibility = { 0, };
 610
 611         if (uri && ev_metadata_manager_get (uri, "sidebar_visibility", &sidebar_visibility)) {
 612                 set_widget_visibility (window->priv->sidebar,
 613                                        g_value_get_boolean (&sidebar_visibility));
 614         }
 615 }
 616
 617 static void
 618 setup_document_from_metadata (EvWindow *window)
 619 {
 620         char *uri = window->priv->uri;
 621         GValue page = { 0, };
 622
 623         /* Page */
 624         if (uri && ev_metadata_manager_get (uri, "page", &page)) {
 625                 ev_page_cache_set_current_page (window->priv->page_cache,
 626                                                 g_value_get_int (&page));
 627         }
 628 }
 629
 630 static void
 631 setup_sidebar_from_metadata (EvWindow *window, EvDocument *document)
 632 {
 633         char *uri = window->priv->uri;
 634         GtkWidget *sidebar = window->priv->sidebar;
 635         GtkWidget *links = window->priv->sidebar_links;
 636         GtkWidget *thumbs = window->priv->sidebar_thumbs;
 637         GValue sidebar_size = { 0, };
 638         GValue sidebar_page = { 0, };
 639
 640         if (ev_metadata_manager_get (uri, "sidebar_size", &sidebar_size)) {
 641                 gtk_paned_set_position (GTK_PANED (window->priv->hpaned),
 642                                         g_value_get_int (&sidebar_size));
 643         }
 644
 645         if (ev_metadata_manager_get (uri, "sidebar_page", &sidebar_page)) {
 646                 const char *page_id = g_value_get_string (&sidebar_page);
 647
 648                 if (strcmp (page_id, "links") == 0) {
 649                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 650                 } else if (strcmp (page_id, "thumbnails")) {
 651                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 652                 }
 653         } else {
 654                 if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (links), document)) {
 655                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), links);
 656                 } else if (ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (thumbs), document)) {
 657                         ev_sidebar_set_page (EV_SIDEBAR (sidebar), thumbs);
 658                 }
 659         }
 660
 661         update_sidebar_visibility (window);
 662 }
 663
 664 static void
 665 ev_window_setup_document (EvWindow *ev_window)
 666 {
 667         const EvDocumentInfo *info;
 668         EvDocument *document;
 669         EvView *view = EV_VIEW (ev_window->priv->view);
 670         EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar);
 671         GtkAction *action;
 672
 673         document = ev_window->priv->document;
 674         ev_window->priv->page_cache = ev_page_cache_get (ev_window->priv->document);
 675         g_signal_connect (ev_window->priv->page_cache, "page-changed", G_CALLBACK (page_changed_cb), ev_window);
 676
 677         if (EV_IS_DOCUMENT_FIND (document)) {
 678                 g_signal_connect_object (G_OBJECT (document),
 679                                          "find_changed",
 680                                          G_CALLBACK (find_changed_cb),
 681                                          ev_window, 0);
 682         }
 683
 684         ev_window_set_page_mode (ev_window, PAGE_MODE_DOCUMENT);
 685
 686         ev_sidebar_set_document (sidebar, document);
 687
 688         if (ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0) {
 689                 ev_view_set_document (view, document);
 690         }
 691
 692         ev_window_title_set_document (ev_window->priv->title, document, ev_window->priv->uri);
 693         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
 694         ev_page_action_set_document (EV_PAGE_ACTION (action), document);
 695         update_action_sensitivity (ev_window);
 696
 697         info = ev_page_cache_get_info (ev_window->priv->page_cache);
 698         update_document_mode (ev_window, info->mode);
 699
 700         if (ev_window->priv->properties) {
 701                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
 702                                                    ev_window->priv->document);
 703         }
 704
 705         setup_document_from_metadata (ev_window);
 706         setup_sidebar_from_metadata (ev_window, document);
 707 }
 708
 709 static void
 710 password_dialog_response (GtkWidget *password_dialog,
 711                           gint       response_id,
 712                           EvWindow  *ev_window)
 713 {
 714         char *password;
 715
 716         if (response_id == GTK_RESPONSE_OK) {
 717                 EvDocument *document;
 718                 gchar *uri;
 719
 720                 password = ev_password_dialog_get_password (EV_PASSWORD_DIALOG (password_dialog));
 721                 if (password) {
 722                         ev_document_doc_mutex_lock ();
 723                         ev_document_security_set_password (EV_DOCUMENT_SECURITY (ev_window->priv->password_document),
 724                                                            password);
 725                         ev_document_doc_mutex_unlock ();
 726                 }
 727                 g_free (password);
 728
 729                 ev_password_dialog_save_password (EV_PASSWORD_DIALOG (password_dialog));
 730
 731                 document = ev_window->priv->password_document;
 732                 uri = ev_window->priv->password_uri;
 733
 734                 ev_window->priv->password_document = NULL;
 735                 ev_window->priv->password_uri = NULL;
 736
 737                 ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_DOCUMENT);
 738
 739                 ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
 740
 741                 gtk_widget_destroy (password_dialog);
 742
 743                 g_object_unref (document);
 744                 g_free (uri);
 745
 746                 return;
 747         }
 748
 749         gtk_widget_set_sensitive (ev_window->priv->password_view, TRUE);
 750         gtk_widget_destroy (password_dialog);
 751 }
 752
 753 /* Called either by ev_window_load_job_cb or by the "unlock" callback on the
 754  * password_view page.  It assumes that ev_window->priv->password_* has been set
 755  * correctly.  These are cleared by password_dialog_response() */
 756
 757 static void
 758 ev_window_popup_password_dialog (EvWindow *ev_window)
 759 {
 760         g_assert (ev_window->priv->password_document);
 761         g_assert (ev_window->priv->password_uri);
 762
 763         gtk_widget_set_sensitive (ev_window->priv->password_view, FALSE);
 764
 765         ev_window_title_set_type (ev_window->priv->title, EV_WINDOW_TITLE_PASSWORD);
 766
 767         if (ev_window->priv->password_dialog == NULL) {
 768                 ev_window->priv->password_dialog =
 769                         g_object_new (EV_TYPE_PASSWORD_DIALOG, "uri", ev_window->priv->password_uri, NULL);
 770                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->password_dialog), GTK_WINDOW (ev_window));
 771
 772                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->password_dialog),
 773                                            (gpointer *) &(ev_window->priv->password_dialog));
 774                 g_signal_connect (ev_window->priv->password_dialog,
 775                                   "response",
 776                                   G_CALLBACK (password_dialog_response),
 777                                   ev_window);
 778                 gtk_widget_show (ev_window->priv->password_dialog);
 779         } else {
 780                 ev_password_dialog_set_bad_pass (EV_PASSWORD_DIALOG (ev_window->priv->password_dialog));
 781         }
 782 }
 783
 784
 785 static void
 786 ev_window_clear_jobs (EvWindow *ev_window)
 787 {
 788     if (ev_window->priv->load_job != NULL) {
 789
 790         if (!ev_window->priv->load_job->finished)
 791                 ev_job_queue_remove_job (ev_window->priv->load_job);
 792
 793         g_signal_handlers_disconnect_by_func (ev_window->priv->load_job, ev_window_load_job_cb, ev_window);
 794         g_object_unref (ev_window->priv->load_job);
 795         ev_window->priv->load_job = NULL;
 796     }
 797
 798     if (ev_window->priv->xfer_job != NULL) {
 799
 800         if (!ev_window->priv->xfer_job->finished)
 801                 ev_job_queue_remove_job (ev_window->priv->xfer_job);
 802
 803         g_signal_handlers_disconnect_by_func (ev_window->priv->xfer_job, ev_window_xfer_job_cb, ev_window);
 804         g_object_unref (ev_window->priv->xfer_job);
 805         ev_window->priv->xfer_job = NULL;
 806     }
 807 }
 808
 809 static void
 810 ev_window_clear_local_uri (EvWindow *ev_window)
 811 {
 812     char *filename;
 813
 814     if (ev_window->priv->local_uri) {
 815             filename = g_filename_from_uri (ev_window->priv->local_uri, NULL, NULL);
 816             if (filename != NULL) {
 817                     unlink (filename);
 818                     g_free (filename);
 819             }
 820             g_free (ev_window->priv->local_uri);
 821             ev_window->priv->local_uri = NULL;
 822     }
 823 }
 824
 825 /* This callback will executed when load job will be finished.
 826  *
 827  * Since the flow of the error dialog is very confusing, we assume that both
 828  * document and uri will go away after this function is called, and thus we need
 829  * to ref/dup them.  Additionally, it needs to clear
 830  * ev_window->priv->password_{uri,document}, and thus people who call this
 831  * function should _not_ necessarily expect those to exist after being
 832  * called. */
 833 static void
 834 ev_window_load_job_cb  (EvJobLoad *job,
 835                         gpointer data)
 836 {
 837         EvWindow *ev_window = EV_WINDOW (data);
 838         EvDocument *document = EV_JOB (job)->document;
 839
 840         g_assert (document);
 841         g_assert (document != ev_window->priv->document);
 842         g_assert (job->uri);
 843
 844         if (ev_window->priv->password_document) {
 845                 g_object_unref (ev_window->priv->password_document);
 846                 ev_window->priv->password_document = NULL;
 847         }
 848         if (ev_window->priv->password_uri) {
 849                 g_free (ev_window->priv->password_uri);
 850                 ev_window->priv->password_uri = NULL;
 851         }
 852
 853         /* Success! */
 854         if (job->error == NULL) {
 855                 if (ev_window->priv->document)
 856                         g_object_unref (ev_window->priv->document);
 857                 ev_window->priv->document = g_object_ref (document);
 858                 ev_window_setup_document (ev_window);
 859
 860                 ev_window_add_recent (ev_window, ev_window->priv->uri);
 861                 ev_window_clear_jobs (ev_window);
 862
 863                 return;
 864         }
 865
 866         if (job->error->domain == EV_DOCUMENT_ERROR &&
 867             job->error->code == EV_DOCUMENT_ERROR_ENCRYPTED) {
 868                 gchar *base_name, *file_name;
 869
 870                 ev_window->priv->password_document = g_object_ref (document);
 871                 ev_window->priv->password_uri = g_strdup (job->uri);
 872
 873                 file_name = gnome_vfs_format_uri_for_display (job->uri);
 874                 base_name = g_path_get_basename (file_name);
 875                 ev_password_view_set_file_name (EV_PASSWORD_VIEW (ev_window->priv->password_view),
 876                                                 base_name);
 877                 g_free (file_name);
 878                 g_free (base_name);
 879                 ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD);
 880
 881                 ev_window_popup_password_dialog (ev_window);
 882         } else {
 883                 unable_to_load (ev_window, job->error->message);
 884         }
 885
 886         return;
 887 }
 888
 889 static void
 890 ev_window_xfer_job_cb  (EvJobXfer *job,
 891                         gpointer data)
 892 {
 893         EvWindow *ev_window = EV_WINDOW (data);
 894
 895
 896
 897         if (job->error != NULL) {
 898                 unable_to_load (ev_window, job->error->message);
 899                 ev_window_clear_jobs (ev_window);
 900         } else {
 901                 char *uri;
 902
 903                 EvDocument *document = g_object_ref (EV_JOB (job)->document);
 904
 905                 if (job->local_uri) {
 906                         ev_window->priv->local_uri = g_strdup (job->local_uri);
 907                         uri = ev_window->priv->local_uri;
 908                 } else {
 909                         ev_window->priv->local_uri = NULL;
 910                         uri = ev_window->priv->uri;
 911                 }
 912
 913                 ev_window_clear_jobs (ev_window);
 914
 915                 ev_window->priv->load_job = ev_job_load_new (document, uri);
 916                 g_signal_connect (ev_window->priv->load_job,
 917                                   "finished",
 918                                   G_CALLBACK (ev_window_load_job_cb),
 919                                   ev_window);
 920                 ev_job_queue_add_job (ev_window->priv->load_job, EV_JOB_PRIORITY_HIGH);
 921                 g_object_unref (document);
 922         }
 923 }
 924
 925 static void
 926 setup_view_from_metadata (EvWindow *window)
 927 {
 928         EvView *view = EV_VIEW (window->priv->view);
 929         char *uri = window->priv->uri;
 930         GEnumValue *enum_value;
 931         GValue width = { 0, };
 932         GValue height = { 0, };
 933         GValue maximized = { 0, };
 934         GValue x = { 0, };
 935         GValue y = { 0, };
 936         GValue sizing_mode = { 0, };
 937         GValue zoom = { 0, };
 938         GValue continuous = { 0, };
 939         GValue dual_page = { 0, };
 940         GValue presentation = { 0, };
 941         GValue fullscreen = { 0, };
 942         GValue rotation = { 0, };
 943
 944         if (window->priv->uri == NULL) {
 945                 return;
 946         }
 947
 948         /* Window size */
 949         if (!GTK_WIDGET_VISIBLE (window)) {
 950                 gboolean restore_size = TRUE;
 951
 952                 if (ev_metadata_manager_get (uri, "window_maximized", &maximized)) {
 953                         if (g_value_get_boolean (&maximized)) {
 954                                 gtk_window_maximize (GTK_WINDOW (window));
 955                                 restore_size = FALSE;
 956                         }
 957                 }
 958
 959                 if (restore_size &&
 960                     ev_metadata_manager_get (uri, "window_x", &x) &&
 961                     ev_metadata_manager_get (uri, "window_y", &y) &&
 962                     ev_metadata_manager_get (uri, "window_width", &width) &&
 963                     ev_metadata_manager_get (uri, "window_height", &height)) {
 964                         gtk_window_set_default_size (GTK_WINDOW (window),
 965                                                      g_value_get_int (&width),
 966                                                      g_value_get_int (&height));
 967                         gtk_window_move (GTK_WINDOW (window), g_value_get_int (&x),
 968                                          g_value_get_int (&y));
 969                 }
 970         }
 971
 972         /* Sizing mode */
 973         if (ev_metadata_manager_get (uri, "sizing_mode", &sizing_mode)) {
 974                 enum_value = g_enum_get_value_by_nick
 975                         (EV_SIZING_MODE_CLASS, g_value_get_string (&sizing_mode));
 976                 g_value_unset (&sizing_mode);
 977                 ev_view_set_sizing_mode (view, enum_value->value);
 978         }
 979
 980         /* Zoom */
 981         if (ev_metadata_manager_get (uri, "zoom", &zoom) &&
 982             ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
 983                 ev_view_set_zoom (view, g_value_get_double (&zoom), FALSE);
 984         }
 985
 986         /* Continuous */
 987         if (ev_metadata_manager_get (uri, "continuous", &continuous)) {
 988                 ev_view_set_continuous (view, g_value_get_boolean (&continuous));
 989         }
 990
 991         /* Dual page */
 992         if (ev_metadata_manager_get (uri, "dual-page", &dual_page)) {
 993                 ev_view_set_dual_page (view, g_value_get_boolean (&dual_page));
 994         }
 995
 996         /* Presentation */
 997         if (ev_metadata_manager_get (uri, "presentation", &presentation)) {
 998                 if (g_value_get_boolean (&presentation)) {
 999                         ev_window_run_presentation (window);
1000                 }
1001         }
1002
1003         /* Fullscreen */
1004         if (ev_metadata_manager_get (uri, "fullscreen", &fullscreen)) {
1005                 if (g_value_get_boolean (&fullscreen)) {
1006                         ev_window_run_fullscreen (window);
1007                 }
1008         }
1009
1010         /* Rotation */
1011         if (ev_metadata_manager_get (uri, "rotation", &rotation)) {
1012                 if (g_value_get_int (&rotation)) {
1013                         switch (g_value_get_int (&rotation)) {
1014                         case 90:
1015                                 ev_view_set_rotation (view, 90);
1016                                 break;
1017                         case 180:
1018                                 ev_view_set_rotation (view, 180);
1019                                 break;
1020                         case 270:
1021                                 ev_view_set_rotation (view, 270);
1022                                 break;
1023                         default:
1024                                 break;
1025                         }
1026                 }
1027         }
1028 }
1029
1030 void
1031 ev_window_open_uri (EvWindow *ev_window, const char *uri)
1032 {
1033         if (ev_window->priv->password_dialog)
1034                 gtk_widget_destroy (ev_window->priv->password_dialog);
1035
1036         g_free (ev_window->priv->uri);
1037         ev_window->priv->uri = g_strdup (uri);
1038
1039         setup_view_from_metadata (ev_window);
1040
1041         ev_window_clear_jobs (ev_window);
1042         ev_window_clear_local_uri (ev_window);
1043
1044         ev_window->priv->xfer_job = ev_job_xfer_new (uri);
1045         g_signal_connect (ev_window->priv->xfer_job,
1046                           "finished",
1047                           G_CALLBACK (ev_window_xfer_job_cb),
1048                           ev_window);
1049         ev_job_queue_add_job (ev_window->priv->xfer_job, EV_JOB_PRIORITY_HIGH);
1050 }
1051
1052 static void
1053 file_open_dialog_response_cb (GtkWidget *chooser,
1054                               gint       response_id,
1055                               EvWindow  *ev_window)
1056 {
1057         if (response_id == GTK_RESPONSE_OK) {
1058                 GSList *uris;
1059
1060                 uris = gtk_file_chooser_get_uris (GTK_FILE_CHOOSER (chooser));
1061
1062                 ev_application_open_uri_list (EV_APP, uris, GDK_CURRENT_TIME);
1063
1064                 g_slist_foreach (uris, (GFunc)g_free, NULL);
1065                 g_slist_free (uris);
1066         }
1067
1068         gtk_widget_destroy (chooser);
1069 }
1070
1071 static void
1072 ev_window_cmd_file_open (GtkAction *action, EvWindow *window)
1073 {
1074         GtkWidget *chooser;
1075
1076         chooser = gtk_file_chooser_dialog_new (_("Open Document"),
1077                                                GTK_WINDOW (window),
1078                                                GTK_FILE_CHOOSER_ACTION_OPEN,
1079                                                GTK_STOCK_CANCEL,
1080                                                GTK_RESPONSE_CANCEL,
1081                                                GTK_STOCK_OPEN, GTK_RESPONSE_OK,
1082                                                NULL);
1083
1084         ev_document_types_add_filters (chooser, NULL);
1085         gtk_file_chooser_set_select_multiple (GTK_FILE_CHOOSER (chooser), TRUE);
1086         gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (chooser), FALSE);
1087
1088         g_signal_connect (chooser, "response",
1089                           G_CALLBACK (file_open_dialog_response_cb),
1090                           window);
1091
1092         gtk_widget_show (chooser);
1093 }
1094
1095 static void
1096 ev_window_cmd_recent_file_activate (GtkAction *action,
1097                                     EvWindow *ev_window)
1098 {
1099         char *uri;
1100         EggRecentItem *item;
1101
1102         item = egg_recent_view_uimanager_get_item (ev_window->priv->recent_view,
1103                                                    action);
1104
1105         uri = egg_recent_item_get_uri (item);
1106
1107         ev_application_open_uri (EV_APP, uri, NULL, GDK_CURRENT_TIME, NULL);
1108
1109         g_free (uri);
1110 }
1111
1112 static void
1113 ev_window_add_recent (EvWindow *window, const char *filename)
1114 {
1115         EggRecentItem *item;
1116
1117         item = egg_recent_item_new_from_uri (filename);
1118         egg_recent_item_add_group (item, "Evince");
1119         egg_recent_model_add_full (ev_application_get_recent_model (EV_APP), item);
1120 }
1121
1122 static void
1123 ev_window_setup_recent (EvWindow *ev_window)
1124 {
1125
1126         ev_window->priv->recent_view = egg_recent_view_uimanager_new (ev_window->priv->ui_manager,
1127                                                                       "/MainMenu/FileMenu/RecentFilesMenu",
1128                                                                       G_CALLBACK (ev_window_cmd_recent_file_activate),
1129                                                                       ev_window);
1130
1131         egg_recent_view_uimanager_show_icons (EGG_RECENT_VIEW_UIMANAGER (ev_window->priv->recent_view), FALSE);
1132
1133         egg_recent_view_set_model (EGG_RECENT_VIEW (ev_window->priv->recent_view),
1134                                    ev_application_get_recent_model (EV_APP));
1135
1136         egg_recent_view_uimanager_set_trailing_sep (ev_window->priv->recent_view, TRUE);
1137
1138         g_signal_connect (ev_window->priv->recent_view, "activate",
1139                         G_CALLBACK (ev_window_cmd_recent_file_activate), ev_window);
1140 }
1141
1142 /* FIXME
1143 static gboolean
1144 overwrite_existing_file (GtkWindow *window, const gchar *file_name)
1145 {
1146         GtkWidget *msgbox;
1147         gchar *utf8_file_name;
1148         AtkObject *obj;
1149         gint ret;
1150
1151         utf8_file_name = g_filename_to_utf8 (file_name, -1, NULL, NULL, NULL);
1152         msgbox = gtk_message_dialog_new (
1153                 window,
1154                 (GtkDialogFlags)GTK_DIALOG_DESTROY_WITH_PARENT,
1155                 GTK_MESSAGE_QUESTION,
1156                 GTK_BUTTONS_NONE,
1157                 _("A file named \"%s\" already exists."),
1158                 utf8_file_name);
1159         g_free (utf8_file_name);
1160
1161         gtk_message_dialog_format_secondary_text (
1162                 GTK_MESSAGE_DIALOG (msgbox),
1163                 _("Do you want to replace it with the one you are saving?"));
1164
1165         gtk_dialog_add_button (GTK_DIALOG (msgbox),
1166                                GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL);
1167
1168         gtk_dialog_add_button (GTK_DIALOG (msgbox),
1169                                _("_Replace"), GTK_RESPONSE_YES);
1170
1171         gtk_dialog_set_default_response (GTK_DIALOG (msgbox),
1172                                          GTK_RESPONSE_CANCEL);
1173
1174         obj = gtk_widget_get_accessible (msgbox);
1175
1176         if (GTK_IS_ACCESSIBLE (obj))
1177                 atk_object_set_name (obj, _("Question"));
1178
1179         ret = gtk_dialog_run (GTK_DIALOG (msgbox));
1180         gtk_widget_destroy (msgbox);
1181
1182         return (ret == GTK_RESPONSE_YES);
1183 }
1184 */
1185
1186 static void
1187 save_error_dialog (GtkWindow *window, const gchar *file_name)
1188 {
1189         GtkWidget *error_dialog;
1190
1191         error_dialog = gtk_message_dialog_new (
1192                 window,
1193                 (GtkDialogFlags)GTK_DIALOG_DESTROY_WITH_PARENT,
1194                 GTK_MESSAGE_ERROR,
1195                 GTK_BUTTONS_CLOSE,
1196                 _("The file could not be saved as \"%s\"."),
1197                 file_name);
1198
1199         /* Easy way to make the text bold while keeping the string
1200          * above free from pango markup (FIXME ?) */
1201         gtk_message_dialog_format_secondary_text (
1202                 GTK_MESSAGE_DIALOG (error_dialog), " ");
1203
1204         gtk_dialog_run (GTK_DIALOG (error_dialog));
1205         gtk_widget_destroy (error_dialog);
1206 }
1207
1208 static void
1209 file_save_dialog_response_cb (GtkWidget *fc,
1210                               gint       response_id,
1211                               EvWindow  *ev_window)
1212 {
1213         gboolean success;
1214
1215         if (response_id == GTK_RESPONSE_OK) {
1216                 const char *uri;
1217
1218                 uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc));
1219
1220                 ev_document_doc_mutex_lock ();
1221                 success = ev_document_save (ev_window->priv->document, uri, NULL);
1222                 ev_document_doc_mutex_unlock ();
1223
1224                 if (!success) {
1225                         save_error_dialog (GTK_WINDOW (fc), uri);
1226                 }
1227         }
1228
1229         gtk_widget_destroy (fc);
1230 }
1231
1232 static void
1233 ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window)
1234 {
1235         GtkWidget *fc;
1236         gchar *base_name;
1237         gchar *file_name;
1238
1239         fc = gtk_file_chooser_dialog_new (
1240                 _("Save a Copy"),
1241                 GTK_WINDOW (ev_window), GTK_FILE_CHOOSER_ACTION_SAVE,
1242                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
1243                 GTK_STOCK_SAVE, GTK_RESPONSE_OK,
1244                 NULL);
1245
1246         ev_document_types_add_filters (fc, ev_window->priv->document);
1247         gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK);
1248
1249         file_name = gnome_vfs_format_uri_for_display (ev_window->priv->uri);
1250         base_name = g_path_get_basename (file_name);
1251         gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (fc), base_name);
1252         g_free (file_name);
1253         g_free (base_name);
1254
1255         g_signal_connect (fc, "response",
1256                           G_CALLBACK (file_save_dialog_response_cb),
1257                           ev_window);
1258
1259         gtk_widget_show (fc);
1260 }
1261
1262 static gboolean
1263 using_pdf_printer (GnomePrintConfig *config)
1264 {
1265         const guchar *driver;
1266
1267         driver = gnome_print_config_get (
1268                 config, (const guchar *)"Settings.Engine.Backend.Driver");
1269
1270         if (driver) {
1271                 if (!strcmp ((const gchar *)driver, "gnome-print-pdf"))
1272                         return TRUE;
1273                 else
1274                         return FALSE;
1275         }
1276
1277         return FALSE;
1278 }
1279
1280 static gboolean
1281 using_postscript_printer (GnomePrintConfig *config)
1282 {
1283         const guchar *driver;
1284         const guchar *transport;
1285
1286         driver = gnome_print_config_get (
1287                 config, (const guchar *)"Settings.Engine.Backend.Driver");
1288
1289         transport = gnome_print_config_get (
1290                 config, (const guchar *)"Settings.Transport.Backend");
1291
1292         if (driver) {
1293                 if (!strcmp ((const gchar *)driver, "gnome-print-ps"))
1294                         return TRUE;
1295                 else
1296                         return FALSE;
1297         } else  if (transport) { /* these transports default to PostScript */
1298                 if (!strcmp ((const gchar *)transport, "CUPS"))
1299                         return TRUE;
1300                 else if (!strcmp ((const gchar *)transport, "LPD"))
1301                         return TRUE;
1302         }
1303
1304         return FALSE;
1305 }
1306
1307 static GnomePrintConfig *
1308 load_print_config_from_file (void)
1309 {
1310         GnomePrintConfig *print_config = NULL;
1311         char *file_name, *contents = NULL;
1312
1313         file_name = g_build_filename (ev_dot_dir (), PRINT_CONFIG_FILENAME,
1314                                       NULL);
1315
1316         if (g_file_get_contents (file_name, &contents, NULL, NULL)) {
1317                 print_config = gnome_print_config_from_string (contents, 0);
1318                 g_free (contents);
1319         }
1320
1321         if (print_config == NULL) {
1322                 print_config = gnome_print_config_default ();
1323         }
1324
1325         g_free (file_name);
1326
1327         return print_config;
1328 }
1329
1330 static void
1331 save_print_config_to_file (GnomePrintConfig *config)
1332 {
1333         char *file_name, *str;
1334
1335         g_return_if_fail (config != NULL);
1336
1337         str = gnome_print_config_to_string (config, 0);
1338         if (str == NULL) return;
1339
1340         file_name = g_build_filename (ev_dot_dir (),
1341                                       PRINT_CONFIG_FILENAME,
1342                                       NULL);
1343
1344 #ifdef HAVE_G_FILE_SET_CONTENTS
1345         g_file_set_contents (file_name, str, -1, NULL);
1346 #else
1347         ev_file_set_contents (file_name, str, -1, NULL);
1348 #endif
1349
1350         g_free (file_name);
1351         g_free (str);
1352 }
1353
1354 static void
1355 ev_window_print (EvWindow *window)
1356 {
1357         EvPageCache *page_cache;
1358         int last_page;
1359
1360         page_cache = ev_page_cache_get (window->priv->document);
1361         last_page = ev_page_cache_get_n_pages (page_cache);
1362
1363         ev_window_print_range (window, 1, -1);
1364 }
1365
1366 const char *
1367 ev_window_get_uri (EvWindow *ev_window)
1368 {
1369         return ev_window->priv->uri;
1370 }
1371
1372 void
1373 ev_window_print_range (EvWindow *ev_window, int first_page, int last_page)
1374 {
1375         GnomePrintConfig *config;
1376         GnomePrintJob *job;
1377         GtkWidget *print_dialog;
1378         gchar *pages_label;
1379         EvPrintJob *print_job = NULL;
1380         EvPageCache *page_cache;
1381
1382         g_return_if_fail (EV_IS_WINDOW (ev_window));
1383         g_return_if_fail (ev_window->priv->document != NULL);
1384
1385         page_cache = ev_page_cache_get (ev_window->priv->document);
1386         if (last_page == -1) {
1387                 last_page = ev_page_cache_get_n_pages (page_cache);
1388         }
1389
1390         config = load_print_config_from_file ();
1391         job = gnome_print_job_new (config);
1392
1393         print_dialog = gnome_print_dialog_new (job, (guchar *) _("Print"),
1394                                                (GNOME_PRINT_DIALOG_RANGE |
1395                                                 GNOME_PRINT_DIALOG_COPIES));
1396
1397         pages_label = g_strconcat (_("Pages"), " ", NULL);
1398         gnome_print_dialog_construct_range_page (GNOME_PRINT_DIALOG (print_dialog),
1399                                                  GNOME_PRINT_RANGE_ALL |
1400                                                  GNOME_PRINT_RANGE_RANGE,
1401                                                  first_page, last_page,
1402                                                  NULL, (const guchar *)pages_label);
1403         g_free (pages_label);
1404
1405         gtk_dialog_set_response_sensitive (GTK_DIALOG (print_dialog),
1406                                            GNOME_PRINT_DIALOG_RESPONSE_PREVIEW,
1407                                            FALSE);
1408
1409         while (TRUE) {
1410                 int response;
1411                 response = gtk_dialog_run (GTK_DIALOG (print_dialog));
1412
1413                 if (response != GNOME_PRINT_DIALOG_RESPONSE_PRINT)
1414                         break;
1415
1416                 /* FIXME: Change this when we have the first backend
1417                  * that can print more than postscript
1418                  */
1419                 if (using_pdf_printer (config)) {
1420                         GtkWidget *dialog;
1421
1422                         dialog = gtk_message_dialog_new (
1423                                 GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
1424                                 GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
1425                                 _("Generating PDF is not supported"));
1426                         gtk_dialog_run (GTK_DIALOG (dialog));
1427                         gtk_widget_destroy (dialog);
1428
1429                         continue;
1430                 } else if (!using_postscript_printer (config)) {
1431                         GtkWidget *dialog;
1432
1433                         dialog = gtk_message_dialog_new (
1434                                 GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL,
1435                                 GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
1436                                 _("Printing is not supported on this printer."));
1437                         gtk_message_dialog_format_secondary_text (
1438                                 GTK_MESSAGE_DIALOG (dialog),
1439                                 _("You were trying to print to a printer using the \"%s\" driver. This program requires a PostScript printer driver."),
1440                                 gnome_print_config_get (
1441                                         config, (guchar *)"Settings.Engine.Backend.Driver"));
1442                         gtk_dialog_run (GTK_DIALOG (dialog));
1443                         gtk_widget_destroy (dialog);
1444
1445                         continue;
1446                 }
1447
1448                 save_print_config_to_file (config);
1449
1450                 print_job = g_object_new (EV_TYPE_PRINT_JOB,
1451                                           "gnome_print_job", job,
1452                                           "document", ev_window->priv->document,
1453                                           "print_dialog", print_dialog,
1454                                           NULL);
1455                 break;
1456         }
1457
1458         g_object_unref (job);
1459
1460         gtk_widget_destroy (print_dialog);
1461
1462         if (print_job != NULL) {
1463                 ev_print_job_print (print_job, GTK_WINDOW (ev_window));
1464                 g_object_unref (print_job);
1465         }
1466
1467         g_object_unref (config);
1468 }
1469
1470 static void
1471 ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window)
1472 {
1473         ev_window_print (ev_window);
1474 }
1475
1476 static void
1477 ev_window_cmd_file_properties (GtkAction *action, EvWindow *ev_window)
1478 {
1479         if (ev_window->priv->properties == NULL) {
1480                 ev_window->priv->properties = ev_properties_dialog_new ();
1481                 ev_properties_dialog_set_document (EV_PROPERTIES_DIALOG (ev_window->priv->properties),
1482                                                    ev_window->priv->document);
1483                 g_object_add_weak_pointer (G_OBJECT (ev_window->priv->properties),
1484                                            (gpointer *) &(ev_window->priv->properties));
1485                 gtk_window_set_transient_for (GTK_WINDOW (ev_window->priv->properties),
1486                                               GTK_WINDOW (ev_window));
1487         }
1488
1489         gtk_widget_show (ev_window->priv->properties);
1490 }
1491
1492 static void
1493 ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window)
1494 {
1495         g_return_if_fail (EV_IS_WINDOW (ev_window));
1496
1497         gtk_widget_destroy (GTK_WIDGET (ev_window));
1498 }
1499
1500 static void
1501 find_not_supported_dialog (EvWindow   *ev_window)
1502 {
1503         GtkWidget *dialog;
1504
1505         /* If you change this so it isn't modal, be sure you don't
1506          * allow multiple copies of the dialog...
1507          */
1508
1509         dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window),
1510                                          GTK_DIALOG_DESTROY_WITH_PARENT,
1511                                          GTK_MESSAGE_ERROR,
1512                                          GTK_BUTTONS_CLOSE,
1513                                          _("The \"Find\" feature will not work with this document"));
1514         gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
1515                                                   _("Searching for text is only supported for PDF documents."));
1516         gtk_dialog_run (GTK_DIALOG (dialog));
1517         gtk_widget_destroy (dialog);
1518 }
1519
1520 static void
1521 ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window)
1522 {
1523         g_return_if_fail (EV_IS_WINDOW (ev_window));
1524
1525         ev_view_select_all (EV_VIEW (ev_window->priv->view));
1526 }
1527
1528 static void
1529 ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window)
1530 {
1531         g_return_if_fail (EV_IS_WINDOW (ev_window));
1532
1533         if (ev_window->priv->document == NULL) {
1534                 g_printerr ("We should have set the Find menu item insensitive since there's no document\n");
1535         } else if (!EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
1536                 find_not_supported_dialog (ev_window);
1537         } else {
1538                 update_chrome_flag (ev_window, EV_CHROME_FINDBAR, NULL, TRUE);
1539
1540                 gtk_widget_grab_focus (ev_window->priv->find_bar);
1541         }
1542 }
1543
1544 static void
1545 ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window)
1546 {
1547         g_return_if_fail (EV_IS_WINDOW (ev_window));
1548
1549         ev_view_find_next (EV_VIEW (ev_window->priv->view));
1550 }
1551
1552 static void
1553 ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window)
1554 {
1555         g_return_if_fail (EV_IS_WINDOW (ev_window));
1556
1557         ev_view_copy (EV_VIEW (ev_window->priv->view));
1558 }
1559
1560 static void
1561 ev_window_update_fullscreen_popup (EvWindow *window)
1562 {
1563         GtkWidget *popup = window->priv->fullscreen_popup;
1564         int popup_width, popup_height;
1565         GdkScreen *screen;
1566         GdkRectangle screen_rect;
1567         gboolean toolbar;
1568
1569         g_return_if_fail (popup != NULL);
1570
1571         if (GTK_WIDGET (window)->window == NULL)
1572                 return;
1573
1574         toolbar = (window->priv->chrome & EV_CHROME_TOOLBAR) != 0 ||
1575                   (window->priv->chrome & EV_CHROME_RAISE_TOOLBAR) != 0;
1576         popup_width = popup->requisition.width;
1577         popup_height = popup->requisition.height;
1578
1579         screen = gtk_widget_get_screen (GTK_WIDGET (window));
1580         gdk_screen_get_monitor_geometry (screen,
1581                         gdk_screen_get_monitor_at_window
1582                         (screen,
1583                          GTK_WIDGET (window)->window),
1584                          &screen_rect);
1585         if (toolbar) {
1586                 gtk_widget_set_size_request (popup,
1587                                              screen_rect.width,
1588                                              -1);
1589                 gtk_window_move (GTK_WINDOW (popup),
1590                                  screen_rect.x,
1591                                  screen_rect.y);
1592
1593         } else {
1594                 if (gtk_widget_get_direction (popup) == GTK_TEXT_DIR_RTL)
1595                 {
1596                         gtk_window_move (GTK_WINDOW (popup),
1597                                          screen_rect.x,
1598                                          screen_rect.y);
1599                 } else {
1600                         gtk_window_move (GTK_WINDOW (popup),
1601                                          screen_rect.x + screen_rect.width - popup_width,
1602                                          screen_rect.y);
1603                 }
1604         }
1605 }
1606
1607 static void
1608 screen_size_changed_cb (GdkScreen *screen,
1609                         EvWindow *window)
1610 {
1611         ev_window_update_fullscreen_popup (window);
1612 }
1613
1614 static void
1615 ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec,
1616                                       EvWindow *ev_window)
1617 {
1618         if (ev_window->priv->uri) {
1619                 ev_metadata_manager_set_int (ev_window->priv->uri, "sidebar_size",
1620                                              gtk_paned_get_position (GTK_PANED (object)));
1621         }
1622 }
1623
1624 static void
1625 destroy_fullscreen_popup (EvWindow *window)
1626 {
1627         if (window->priv->fullscreen_popup != NULL)
1628         {
1629                 gtk_widget_destroy (window->priv->fullscreen_popup);
1630                 window->priv->fullscreen_popup = NULL;
1631         }
1632 }
1633
1634 static void
1635 exit_fullscreen_button_clicked_cb (GtkWidget *button, EvWindow *window)
1636 {
1637         GtkAction *action;
1638
1639         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
1640         g_return_if_fail (action != NULL);
1641
1642         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), FALSE);
1643 }
1644
1645 static void
1646 fullscreen_popup_size_request_cb (GtkWidget *popup, GtkRequisition *req, EvWindow *window)
1647 {
1648         ev_window_update_fullscreen_popup (window);
1649 }
1650
1651 static gboolean
1652 fullscreen_timeout_cb (gpointer data)
1653 {
1654         EvWindow *window = EV_WINDOW (data);
1655
1656         g_object_set (window->priv->fullscreen_popup, "visible", FALSE, NULL);
1657         ev_view_hide_cursor (EV_VIEW (window->priv->view));
1658         g_source_unref (window->priv->fullscreen_timeout_source);
1659         window->priv->fullscreen_timeout_source = NULL;
1660
1661         return FALSE;
1662 }
1663
1664 static void
1665 fullscreen_set_timeout (EvWindow *window)
1666 {
1667         GSource *source;
1668
1669         if (window->priv->fullscreen_timeout_source != NULL) {
1670                 g_source_unref (window->priv->fullscreen_timeout_source);
1671                 g_source_destroy (window->priv->fullscreen_timeout_source);
1672         }
1673
1674         source = g_timeout_source_new (FULLSCREEN_TIMEOUT);
1675         g_source_set_callback (source, fullscreen_timeout_cb, window, NULL);
1676         g_source_attach (source, NULL);
1677         window->priv->fullscreen_timeout_source = source;
1678 }
1679
1680 static void
1681 fullscreen_clear_timeout (EvWindow *window)
1682 {
1683         if (window->priv->fullscreen_timeout_source != NULL) {
1684                 g_source_unref (window->priv->fullscreen_timeout_source);
1685                 g_source_destroy (window->priv->fullscreen_timeout_source);
1686         }
1687
1688         window->priv->fullscreen_timeout_source = NULL;
1689         ev_view_show_cursor (EV_VIEW (window->priv->view));
1690 }
1691
1692
1693 static void
1694 show_fullscreen_popup (EvWindow *window)
1695 {
1696         if (!GTK_WIDGET_VISIBLE (window->priv->fullscreen_popup)) {
1697                 g_object_set (window->priv->fullscreen_popup, "visible", TRUE, NULL);
1698                 ev_view_show_cursor (EV_VIEW (window->priv->view));
1699         }
1700
1701         fullscreen_set_timeout (window);
1702 }
1703
1704 static gboolean
1705 fullscreen_motion_notify_cb (GtkWidget *widget,
1706                              GdkEventMotion *event,
1707                              gpointer user_data)
1708 {
1709         EvWindow *window = EV_WINDOW (user_data);
1710
1711         show_fullscreen_popup (window);
1712
1713         return FALSE;
1714 }
1715
1716 static gboolean
1717 fullscreen_leave_notify_cb (GtkWidget *widget,
1718                             GdkEventCrossing *event,
1719                             gpointer user_data)
1720 {
1721         EvWindow *window = EV_WINDOW (user_data);
1722
1723         fullscreen_clear_timeout (window);
1724
1725         return FALSE;
1726 }
1727
1728 static GtkWidget *
1729 ev_window_get_exit_fullscreen_button (EvWindow *window)
1730 {
1731         GtkWidget *button, *icon, *label, *hbox;
1732
1733         button = gtk_button_new ();
1734         g_signal_connect (button, "clicked",
1735                           G_CALLBACK (exit_fullscreen_button_clicked_cb),
1736                           window);
1737         gtk_widget_show (button);
1738
1739         hbox = gtk_hbox_new (FALSE, 2);
1740         gtk_widget_show (hbox);
1741         gtk_container_add (GTK_CONTAINER (button), hbox);
1742
1743         icon = gtk_image_new_from_stock (EV_STOCK_LEAVE_FULLSCREEN, GTK_ICON_SIZE_BUTTON);
1744         gtk_widget_show (icon);
1745         gtk_box_pack_start (GTK_BOX (hbox), icon, FALSE, FALSE, 0);
1746
1747         label = gtk_label_new (_("Leave Fullscreen"));
1748         gtk_widget_show (label);
1749         gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
1750
1751         return button;
1752 }
1753
1754 static GtkWidget *
1755 ev_window_create_fullscreen_popup (EvWindow *window)
1756 {
1757         GtkWidget *popup;
1758         GtkWidget *hbox;
1759         GtkWidget *button;
1760         GdkScreen *screen;
1761
1762         window->priv->fullscreen_toolbar = egg_editable_toolbar_new_with_model
1763                         (window->priv->ui_manager, ev_application_get_toolbars_model (EV_APP));
1764
1765         popup = gtk_window_new (GTK_WINDOW_POPUP);
1766         hbox = gtk_hbox_new (FALSE, 0);
1767         button = ev_window_get_exit_fullscreen_button (window);
1768
1769         gtk_container_add (GTK_CONTAINER (popup), hbox);
1770         gtk_box_pack_start (GTK_BOX (hbox), window->priv->fullscreen_toolbar,
1771                             TRUE, TRUE, 0);
1772         gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
1773
1774         gtk_widget_show (button);
1775         gtk_widget_show (hbox);
1776
1777         gtk_window_set_resizable (GTK_WINDOW (popup), FALSE);
1778
1779         screen = gtk_widget_get_screen (GTK_WIDGET (window));
1780         g_signal_connect_object (screen, "size-changed",
1781                                  G_CALLBACK (screen_size_changed_cb),
1782                                  window, 0);
1783         g_signal_connect_object (popup, "size_request",
1784                                  G_CALLBACK (fullscreen_popup_size_request_cb),
1785                                  window, 0);
1786
1787         gtk_window_set_screen (GTK_WINDOW (popup),
1788                                gtk_widget_get_screen (GTK_WIDGET (window)));
1789
1790         return popup;
1791 }
1792
1793
1794 static void
1795 ev_window_update_fullscreen_action (EvWindow *window)
1796 {
1797         GtkAction *action;
1798
1799         action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen");
1800         g_signal_handlers_block_by_func
1801                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
1802         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
1803                                       ev_view_get_fullscreen (EV_VIEW (window->priv->view)));
1804         g_signal_handlers_unblock_by_func
1805                 (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window);
1806 }
1807
1808 static void
1809 ev_window_run_fullscreen (EvWindow *window)
1810 {
1811         ev_view_set_fullscreen (EV_VIEW (window->priv->view), TRUE);
1812         if (window->priv->fullscreen_popup == NULL)
1813                 window->priv->fullscreen_popup
1814                         = ev_window_create_fullscreen_popup (window);
1815
1816         update_chrome_visibility (window);
1817         gtk_widget_hide (window->priv->sidebar);
1818
1819         g_object_set (G_OBJECT (window->priv->scrolled_window),
1820                       "shadow-type", GTK_SHADOW_NONE,
1821                       NULL);
1822
1823         g_signal_connect (window->priv->view,
1824                           "motion-notify-event",
1825                           G_CALLBACK (fullscreen_motion_notify_cb),
1826                           window);
1827         g_signal_connect (window->priv->view,
1828                           "leave-notify-event",
1829                           G_CALLBACK (fullscreen_leave_notify_cb),
1830                           window);
1831         fullscreen_set_timeout (window);
1832
1833         gtk_widget_grab_focus (window->priv->view);
1834         ev_window_update_fullscreen_action (window);
1835         gtk_window_fullscreen (GTK_WINDOW (window));
1836         ev_window_update_fullscreen_popup (window);
1837
1838         if (window->priv->uri) {
1839                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", TRUE);
1840         }
1841 }
1842
1843 static void
1844 ev_window_stop_fullscreen (EvWindow *window)
1845 {
1846         EvView *view = EV_VIEW (window->priv->view);
1847
1848         if (!ev_view_get_fullscreen (EV_VIEW (view)))
1849                 return;
1850
1851         ev_view_set_fullscreen (view, FALSE);
1852         g_object_set (G_OBJECT (window->priv->scrolled_window),
1853                       "shadow-type", GTK_SHADOW_IN,
1854                       NULL);
1855
1856         fullscreen_clear_timeout (window);
1857
1858         g_signal_handlers_disconnect_by_func (view,
1859                                               (gpointer) fullscreen_motion_notify_cb,
1860                                               window);
1861         g_signal_handlers_disconnect_by_func (view,
1862                                               (gpointer) fullscreen_leave_notify_cb,
1863                                               window);
1864         ev_window_update_fullscreen_action (window);
1865         gtk_window_unfullscreen (GTK_WINDOW (window));
1866         update_chrome_visibility (window);
1867         update_sidebar_visibility (window);
1868
1869         if (window->priv->uri) {
1870                 ev_metadata_manager_set_boolean (window->priv->uri, "fullscreen", FALSE);
1871         }
1872 }
1873
1874 static void
1875 ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window)
1876 {
1877         gboolean fullscreen;
1878
1879         g_return_if_fail (EV_IS_WINDOW (window));
1880         ev_window_stop_presentation (window);
1881
1882         fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
1883         if (fullscreen) {
1884                 ev_window_run_fullscreen (window);
1885         } else {
1886                 ev_window_stop_fullscreen (window);
1887         }
1888 }
1889
1890 static void
1891 ev_window_update_presentation_action (EvWindow *window)
1892 {
1893         GtkAction *action;
1894
1895         action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation");
1896         g_signal_handlers_block_by_func
1897                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
1898         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
1899                                       ev_view_get_presentation (EV_VIEW (window->priv->view)));
1900         g_signal_handlers_unblock_by_func
1901                 (action, G_CALLBACK (ev_window_cmd_view_presentation), window);
1902 }
1903
1904 static void
1905 ev_window_run_presentation (EvWindow *window)
1906 {
1907         g_object_set (G_OBJECT (window->priv->scrolled_window),
1908                       "shadow-type", GTK_SHADOW_NONE,
1909                       NULL);
1910
1911         gtk_widget_grab_focus (window->priv->view);
1912         ev_view_set_presentation (EV_VIEW (window->priv->view), TRUE);
1913         gtk_window_fullscreen (GTK_WINDOW (window));
1914         ev_window_update_presentation_action (window);
1915         update_chrome_visibility (window);
1916         gtk_widget_hide (window->priv->sidebar);
1917
1918         if (window->priv->uri) {
1919                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", TRUE);
1920         }
1921 }
1922
1923 static void
1924 ev_window_stop_presentation (EvWindow *window)
1925 {
1926         if (!ev_view_get_presentation (EV_VIEW (window->priv->view)))
1927                 return;
1928
1929         g_object_set (G_OBJECT (window->priv->scrolled_window),
1930                       "shadow-type", GTK_SHADOW_IN,
1931                       NULL);
1932         ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE);
1933         gtk_window_unfullscreen (GTK_WINDOW (window));
1934         ev_window_update_presentation_action (window);
1935         update_chrome_visibility (window);
1936         update_sidebar_visibility (window);
1937
1938         if (window->priv->uri) {
1939                 ev_metadata_manager_set_boolean (window->priv->uri, "presentation", FALSE);
1940         }
1941 }
1942
1943 static void
1944 ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window)
1945 {
1946         gboolean presentation;
1947
1948         g_return_if_fail (EV_IS_WINDOW (window));
1949         ev_window_stop_fullscreen (window);
1950
1951         presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action));
1952         if (presentation) {
1953                 ev_window_run_presentation (window);
1954         } else {
1955                 ev_window_stop_presentation (window);
1956         }
1957 }
1958
1959 static gboolean
1960 ev_window_focus_in_event (GtkWidget *widget, GdkEventFocus *event)
1961 {
1962         EvWindow *window = EV_WINDOW (widget);
1963         EvWindowPrivate *priv = window->priv;
1964         gboolean fullscreen;
1965
1966         g_object_get (priv->view,
1967                       "fullscreen", &fullscreen,
1968                       NULL);
1969
1970         if (fullscreen)
1971                 show_fullscreen_popup (window);
1972
1973         return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_in_event (widget, event);
1974 }
1975
1976 static gboolean
1977 ev_window_focus_out_event (GtkWidget *widget, GdkEventFocus *event)
1978 {
1979         EvWindow *window = EV_WINDOW (widget);
1980         EvWindowPrivate *priv = window->priv;
1981         gboolean fullscreen;
1982
1983         g_object_get (priv->view,
1984                       "fullscreen", &fullscreen,
1985                       NULL);
1986
1987         if (fullscreen)
1988                 gtk_widget_hide (priv->fullscreen_popup);
1989
1990         return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_out_event (widget, event);
1991 }
1992
1993 static void
1994 ev_window_screen_changed (GtkWidget *widget,
1995                           GdkScreen *old_screen)
1996 {
1997         EvWindow *window = EV_WINDOW (widget);
1998         EvWindowPrivate *priv = window->priv;
1999         GdkScreen *screen;
2000
2001         if (GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed) {
2002                 GTK_WIDGET_CLASS (ev_window_parent_class)->screen_changed (widget, old_screen);
2003         }
2004
2005         if (priv->fullscreen_popup != NULL) {
2006                 g_signal_handlers_disconnect_by_func
2007                         (old_screen, G_CALLBACK (screen_size_changed_cb), window);
2008
2009                 screen = gtk_widget_get_screen (widget);
2010                 g_signal_connect_object (screen, "size-changed",
2011                                          G_CALLBACK (screen_size_changed_cb),
2012                                          window, 0);
2013                 gtk_window_set_screen (GTK_WINDOW (priv->fullscreen_popup), screen);
2014
2015                 ev_window_update_fullscreen_popup (window);
2016         }
2017 }
2018
2019 static void
2020 ev_window_set_page_mode (EvWindow         *window,
2021                          EvWindowPageMode  page_mode)
2022 {
2023         GtkWidget *child = NULL;
2024         GtkWidget *real_child;
2025
2026         if (window->priv->page_mode == page_mode)
2027                 return;
2028
2029         window->priv->page_mode = page_mode;
2030
2031         switch (page_mode) {
2032         case PAGE_MODE_DOCUMENT:
2033                 child = window->priv->view;
2034                 break;
2035         case PAGE_MODE_PASSWORD:
2036                 child = window->priv->password_view;
2037                 break;
2038         default:
2039                 g_assert_not_reached ();
2040         }
2041
2042         real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window));
2043         if (child != real_child) {
2044                 gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window),
2045                                       real_child);
2046                 gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window),
2047                                    child);
2048         }
2049         update_action_sensitivity (window);
2050 }
2051
2052 static void
2053 ev_window_cmd_edit_toolbar_cb (GtkDialog *dialog, gint response, gpointer data)
2054 {
2055         EvWindow *ev_window = EV_WINDOW (data);
2056         egg_editable_toolbar_set_edit_mode
2057                         (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), FALSE);
2058         ev_application_save_toolbars_model (EV_APP);
2059         gtk_widget_destroy (GTK_WIDGET (dialog));
2060 }
2061
2062 static void
2063 ev_window_cmd_edit_rotate_left (GtkAction *action, EvWindow *ev_window)
2064 {
2065         ev_view_rotate_left (EV_VIEW (ev_window->priv->view));
2066 }
2067
2068 static void
2069 ev_window_cmd_edit_rotate_right (GtkAction *action, EvWindow *ev_window)
2070 {
2071         ev_view_rotate_right (EV_VIEW (ev_window->priv->view));
2072 }
2073
2074 static void
2075 ev_window_cmd_edit_toolbar (GtkAction *action, EvWindow *ev_window)
2076 {
2077         GtkWidget *dialog;
2078         GtkWidget *editor;
2079
2080         dialog = gtk_dialog_new_with_buttons (_("Toolbar Editor"),
2081                                               GTK_WINDOW (ev_window),
2082                                               GTK_DIALOG_DESTROY_WITH_PARENT,
2083                                               GTK_STOCK_CLOSE,
2084                                               GTK_RESPONSE_CLOSE,
2085                                               NULL);
2086         gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CLOSE);
2087         gtk_container_set_border_width (GTK_CONTAINER (GTK_DIALOG (dialog)), 5);
2088         gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
2089         gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
2090         gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 400);
2091
2092         editor = egg_toolbar_editor_new (ev_window->priv->ui_manager,
2093                                          ev_application_get_toolbars_model (EV_APP));
2094         gtk_container_set_border_width (GTK_CONTAINER (editor), 5);
2095         gtk_box_set_spacing (GTK_BOX (EGG_TOOLBAR_EDITOR (editor)), 5);
2096
2097         gtk_container_add (GTK_CONTAINER (GTK_DIALOG (dialog)->vbox), editor);
2098         egg_toolbar_editor_load_actions (EGG_TOOLBAR_EDITOR (editor),
2099                                          DATADIR "/evince-toolbar.xml");
2100
2101         egg_editable_toolbar_set_edit_mode
2102                 (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar), TRUE);
2103
2104         g_signal_connect (dialog, "response",
2105                           G_CALLBACK (ev_window_cmd_edit_toolbar_cb),
2106                           ev_window);
2107         gtk_widget_show_all (dialog);
2108 }
2109
2110 static void
2111 ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window)
2112 {
2113         g_return_if_fail (EV_IS_WINDOW (ev_window));
2114
2115         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2116         ev_view_zoom_in (EV_VIEW (ev_window->priv->view));
2117 }
2118
2119 static void
2120 ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window)
2121 {
2122         g_return_if_fail (EV_IS_WINDOW (ev_window));
2123
2124         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE);
2125         ev_view_zoom_out (EV_VIEW (ev_window->priv->view));
2126 }
2127
2128 static void
2129 ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window)
2130 {
2131         g_return_if_fail (EV_IS_WINDOW (ev_window));
2132
2133         ev_view_previous_page (EV_VIEW (ev_window->priv->view));
2134 }
2135
2136 static void
2137 ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window)
2138 {
2139         g_return_if_fail (EV_IS_WINDOW (ev_window));
2140
2141         ev_view_next_page (EV_VIEW (ev_window->priv->view));
2142 }
2143
2144 static void
2145 ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window)
2146 {
2147         g_return_if_fail (EV_IS_WINDOW (ev_window));
2148
2149         ev_page_cache_set_current_page (ev_window->priv->page_cache, 0);
2150 }
2151
2152 static void
2153 ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window)
2154 {
2155         int n_pages;
2156
2157         g_return_if_fail (EV_IS_WINDOW (ev_window));
2158
2159         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
2160         ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1);
2161 }
2162
2163 static void
2164 ev_window_cmd_go_forward (GtkAction *action, EvWindow *ev_window)
2165 {
2166         int n_pages, current_page;
2167
2168         g_return_if_fail (EV_IS_WINDOW (ev_window));
2169
2170         n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache);
2171         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
2172
2173         if (current_page + 10 < n_pages)
2174                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page + 10);
2175 }
2176
2177 static void
2178 ev_window_cmd_go_backward (GtkAction *action, EvWindow *ev_window)
2179 {
2180         int current_page;
2181
2182         g_return_if_fail (EV_IS_WINDOW (ev_window));
2183
2184         current_page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
2185
2186         if (current_page - 10 >= 0)
2187                 ev_page_cache_set_current_page (ev_window->priv->page_cache, current_page - 10);
2188 }
2189
2190 static void
2191 ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window)
2192 {
2193         char *uri;
2194         int page;
2195
2196         g_return_if_fail (EV_IS_WINDOW (ev_window));
2197
2198         page = ev_page_cache_get_current_page (ev_window->priv->page_cache);
2199         uri = g_strdup (ev_window->priv->uri);
2200
2201         ev_window_open_uri (ev_window, uri);
2202
2203         /* In case the number of pages in the document has changed. */
2204         page = CLAMP (page, 0, ev_page_cache_get_n_pages (ev_window->priv->page_cache));
2205
2206         ev_page_cache_set_current_page (ev_window->priv->page_cache, page);
2207
2208         g_free (uri);
2209 }
2210
2211 static void
2212 ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window)
2213 {
2214         GError *error = NULL;
2215
2216         g_return_if_fail (EV_IS_WINDOW (ev_window));
2217
2218         gnome_help_display ("evince.xml", NULL, &error);
2219
2220         if(error != NULL) {
2221                 g_warning (error->message);
2222                 g_error_free (error);
2223         }
2224 }
2225
2226 static void
2227 ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window)
2228 {
2229         gtk_window_unfullscreen (GTK_WINDOW (window));
2230 }
2231
2232 static void
2233 ev_window_cmd_escape (GtkAction *action, EvWindow *window)
2234 {
2235         GtkWidget *widget;
2236
2237         widget = gtk_window_get_focus (GTK_WINDOW (window));
2238         if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) {
2239                 update_chrome_flag (window, EV_CHROME_FINDBAR, NULL, FALSE);
2240                 gtk_widget_grab_focus (window->priv->view);
2241         } else {
2242                 gboolean fullscreen;
2243                 gboolean presentation;
2244
2245                 g_object_get (window->priv->view,
2246                               "fullscreen", &fullscreen,
2247                               "presentation", &presentation,
2248                               NULL);
2249
2250                 if (fullscreen)
2251                         ev_window_stop_fullscreen (window);
2252                 if (presentation)
2253                         ev_window_stop_presentation (window);
2254
2255                 if (fullscreen && presentation)
2256                         g_warning ("Both fullscreen and presentation set somehow");
2257         }
2258 }
2259
2260 static void
2261 update_view_size (EvView *view, EvWindow *window)
2262 {
2263         int width, height;
2264         GtkRequisition vsb_requisition;
2265         GtkRequisition hsb_requisition;
2266         int scrollbar_spacing;
2267
2268         /* Calculate the width available for the */
2269         width = window->priv->scrolled_window->allocation.width;
2270         height = window->priv->scrolled_window->allocation.height;
2271
2272         if (gtk_scrolled_window_get_shadow_type (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)) == GTK_SHADOW_IN) {
2273                 width -= 2 * window->priv->view->style->xthickness;
2274                 height -= 2 * window->priv->view->style->ythickness;
2275         }
2276
2277         gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->vscrollbar,
2278                                  &vsb_requisition);
2279         gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->hscrollbar,
2280                                  &hsb_requisition);
2281         gtk_widget_style_get (window->priv->scrolled_window,
2282                               "scrollbar_spacing", &scrollbar_spacing,
2283                               NULL);
2284
2285         ev_view_set_zoom_for_size (EV_VIEW (window->priv->view),
2286                                    MAX (1, width),
2287                                    MAX (1, height),
2288                                    vsb_requisition.width + scrollbar_spacing,
2289                                    hsb_requisition.height + scrollbar_spacing);
2290 }
2291
2292 static void
2293 save_sizing_mode (EvWindow *window)
2294 {
2295         EvSizingMode mode;
2296         GEnumValue *enum_value;
2297
2298         if (window->priv->uri) {
2299                 mode = ev_view_get_sizing_mode (EV_VIEW (window->priv->view));
2300                 enum_value = g_enum_get_value (EV_SIZING_MODE_CLASS, mode);
2301
2302                 ev_metadata_manager_set_string (window->priv->uri, "sizing_mode",
2303                                                 enum_value->value_nick);
2304         }
2305 }
2306
2307 static void
2308 ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec,
2309                                   EvWindow   *ev_window)
2310 {
2311         GtkWidget *scrolled_window;
2312         EvSizingMode sizing_mode;
2313
2314         g_object_get (ev_window->priv->view,
2315                       "sizing-mode", &sizing_mode,
2316                       NULL);
2317
2318         scrolled_window = ev_window->priv->scrolled_window;
2319
2320         g_signal_handlers_disconnect_by_func (ev_window->priv->view, update_view_size, ev_window);
2321
2322         if (sizing_mode != EV_SIZING_FREE)
2323                 update_view_size (NULL, ev_window);
2324
2325         switch (sizing_mode) {
2326         case EV_SIZING_BEST_FIT:
2327                 g_object_set (G_OBJECT (scrolled_window),
2328                               "hscrollbar-policy", GTK_POLICY_NEVER,
2329                               "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
2330                               NULL);
2331                 g_signal_connect (ev_window->priv->view, "zoom_invalid",
2332                                   G_CALLBACK (update_view_size),
2333                                   ev_window);
2334                 break;
2335         case EV_SIZING_FIT_WIDTH:
2336                 g_object_set (G_OBJECT (scrolled_window),
2337                               "hscrollbar-policy", GTK_POLICY_NEVER,
2338                               "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
2339                               NULL);
2340                 g_signal_connect (ev_window->priv->view, "zoom_invalid",
2341                                   G_CALLBACK (update_view_size),
2342                                   ev_window);
2343                 break;
2344         case EV_SIZING_FREE:
2345                 g_object_set (G_OBJECT (scrolled_window),
2346                               "hscrollbar-policy", GTK_POLICY_AUTOMATIC,
2347                               "vscrollbar-policy", GTK_POLICY_AUTOMATIC,
2348                               NULL);
2349                 break;
2350         }
2351
2352         update_sizing_buttons (ev_window);
2353         save_sizing_mode (ev_window);
2354 }
2355
2356 static void
2357 ev_window_zoom_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
2358 {
2359         update_action_sensitivity (ev_window);
2360
2361         if (ev_view_get_sizing_mode (view) == EV_SIZING_FREE) {
2362                 ev_metadata_manager_set_double (ev_window->priv->uri, "zoom",
2363                                                 ev_view_get_zoom (view));
2364         }
2365 }
2366
2367 static void
2368 ev_window_update_continuous_action (EvWindow *window)
2369 {
2370         GtkAction *action;
2371
2372         action = gtk_action_group_get_action (window->priv->action_group, "ViewContinuous");
2373         g_signal_handlers_block_by_func
2374                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
2375         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2376                                       ev_view_get_continuous (EV_VIEW (window->priv->view)));
2377         g_signal_handlers_unblock_by_func
2378                 (action, G_CALLBACK (ev_window_cmd_continuous), window);
2379 }
2380
2381 static void
2382 ev_window_update_dual_page_action (EvWindow *window)
2383 {
2384         GtkAction *action;
2385
2386         action = gtk_action_group_get_action (window->priv->action_group, "ViewDual");
2387         g_signal_handlers_block_by_func
2388                 (action, G_CALLBACK (ev_window_cmd_dual), window);
2389         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2390                                       ev_view_get_dual_page (EV_VIEW (window->priv->view)));
2391         g_signal_handlers_unblock_by_func
2392                 (action, G_CALLBACK (ev_window_cmd_dual), window);
2393 }
2394
2395 static void
2396 ev_window_continuous_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
2397 {
2398         ev_window_update_continuous_action (ev_window);
2399
2400         if (ev_window->priv->uri) {
2401                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "continuous",
2402                                                  ev_view_get_continuous (EV_VIEW (ev_window->priv->view)));
2403         }
2404 }
2405
2406 static void
2407 ev_window_rotation_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *window)
2408 {
2409         int rotation;
2410
2411         rotation = ev_view_get_rotation (EV_VIEW (window->priv->view));
2412
2413         if (window->priv->uri) {
2414                 ev_metadata_manager_set_int (window->priv->uri, "rotation",
2415                                              rotation);
2416         }
2417
2418         ev_sidebar_thumbnails_refresh (EV_SIDEBAR_THUMBNAILS (window->priv->sidebar_thumbs),
2419                                        rotation);
2420 }
2421
2422 static void
2423 ev_window_dual_mode_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window)
2424 {
2425         ev_window_update_dual_page_action (ev_window);
2426
2427         if (ev_window->priv->uri) {
2428                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "dual-page",
2429                                                  ev_view_get_dual_page (EV_VIEW (ev_window->priv->view)));
2430         }
2431 }
2432
2433 static char *
2434 build_comments_string (void)
2435 {
2436         PopplerBackend backend;
2437         const char *backend_name;
2438         const char *version;
2439
2440         backend = poppler_get_backend ();
2441         version = poppler_get_version ();
2442         switch (backend) {
2443                 case POPPLER_BACKEND_CAIRO:
2444                         backend_name = "cairo";
2445                         break;
2446                 case POPPLER_BACKEND_SPLASH:
2447                         backend_name = "splash";
2448                         break;
2449                 default:
2450                         backend_name = "unknown";
2451                         break;
2452         }
2453
2454         return g_strdup_printf (_("PostScript and PDF File Viewer.\n"
2455                                   "Using poppler %s (%s)"),
2456                                 version, backend_name);
2457 }
2458
2459 static void
2460 ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window)
2461 {
2462         const char *authors[] = {
2463                 "Martin Kretzschmar <m_kretzschmar@gmx.net>",
2464                 "Jonathan Blandford <jrb@gnome.org>",
2465                 "Marco Pesenti Gritti <marco@gnome.org>",
2466                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
2467                 "Bryan Clark <clarkbw@gnome.org>",
2468                 NULL
2469         };
2470
2471         const char *documenters[] = {
2472                 "Nickolay V. Shmyrev <nshmyrev@yandex.ru>",
2473                 NULL
2474         };
2475
2476         const char *license[] = {
2477                 N_("Evince is free software; you can redistribute it and/or modify\n"
2478                    "it under the terms of the GNU General Public License as published by\n"
2479                    "the Free Software Foundation; either version 2 of the License, or\n"
2480                    "(at your option) any later version.\n"),
2481                 N_("Evince is distributed in the hope that it will be useful,\n"
2482                    "but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
2483                    "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\n"
2484                    "GNU General Public License for more details.\n"),
2485                 N_("You should have received a copy of the GNU General Public License\n"
2486                    "along with Evince; if not, write to the Free Software Foundation, Inc.,\n"
2487                    "59 Temple Place, Suite 330, Boston, MA  02111-1307  USA\n")
2488         };
2489
2490         char *license_trans;
2491         char *comments;
2492
2493 #ifdef ENABLE_NLS
2494         const char **p;
2495
2496         for (p = authors; *p; ++p)
2497                 *p = _(*p);
2498
2499         for (p = documenters; *p; ++p)
2500                 *p = _(*p);
2501 #endif
2502
2503         license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n",
2504                                      _(license[2]), "\n", NULL);
2505         comments = build_comments_string ();
2506
2507         gtk_show_about_dialog (
2508                 GTK_WINDOW (ev_window),
2509                 "name", _("Evince"),
2510                 "version", VERSION,
2511                 "copyright",
2512                 _("\xc2\xa9 1996-2005 The Evince authors"),
2513                 "license", license_trans,
2514                 "website", "http://www.gnome.org/projects/evince",
2515                 "comments", comments,
2516                 "authors", authors,
2517                 "documenters", documenters,
2518                 "translator-credits", _("translator-credits"),
2519                 NULL);
2520
2521         g_free (comments);
2522         g_free (license_trans);
2523 }
2524
2525 static void
2526 ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window)
2527 {
2528         update_chrome_flag (ev_window, EV_CHROME_TOOLBAR,
2529                             GCONF_CHROME_TOOLBAR,
2530                             gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
2531 }
2532
2533 static void
2534 ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window)
2535 {
2536         set_widget_visibility (ev_window->priv->sidebar,
2537                                gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
2538 }
2539
2540 static void
2541 ev_window_sidebar_current_page_changed_cb (EvSidebar  *ev_sidebar,
2542                                            GParamSpec *pspec,
2543                                            EvWindow   *ev_window)
2544 {
2545         GtkWidget *current_page;
2546         const char *id;
2547
2548         g_object_get (G_OBJECT (ev_sidebar), "current_page", &current_page, NULL);
2549
2550         if (current_page == ev_window->priv->sidebar_links) {
2551                 id = LINKS_SIDEBAR_ID;
2552         } else if (current_page == ev_window->priv->sidebar_thumbs) {
2553                 id = THUMBNAILS_SIDEBAR_ID;
2554         } else {
2555                 g_assert_not_reached();
2556         }
2557
2558         g_object_unref (current_page);
2559
2560         if (ev_window->priv->uri) {
2561                 ev_metadata_manager_set_string (ev_window->priv->uri, "sidebar_page", id);
2562         }
2563 }
2564
2565 static void
2566 ev_window_sidebar_visibility_changed_cb (EvSidebar *ev_sidebar, GParamSpec *pspec,
2567                                          EvWindow   *ev_window)
2568 {
2569         EvView *view = EV_VIEW (ev_window->priv->view);
2570         GtkAction *action;
2571
2572         action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar");
2573
2574         g_signal_handlers_block_by_func
2575                 (action, G_CALLBACK (ev_window_view_sidebar_cb), ev_window);
2576         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
2577                                       GTK_WIDGET_VISIBLE (ev_sidebar));
2578         g_signal_handlers_unblock_by_func
2579                 (action, G_CALLBACK (ev_window_view_sidebar_cb), ev_window);
2580
2581         if (!ev_view_get_presentation (view) && !ev_view_get_fullscreen (view)) {
2582                 ev_metadata_manager_set_boolean (ev_window->priv->uri, "sidebar_visibility",
2583                                                  GTK_WIDGET_VISIBLE (ev_sidebar));
2584         }
2585 }
2586
2587 static void
2588 view_find_status_changed_cb (EvView     *view,
2589                              GParamSpec *pspec,
2590                              EvWindow   *ev_window)
2591 {
2592         const char *text;
2593
2594         text = ev_view_get_find_status (view);
2595         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
2596                                       text);
2597 }
2598
2599 static void
2600 find_bar_previous_cb (EggFindBar *find_bar,
2601                       EvWindow   *ev_window)
2602 {
2603         ev_view_find_previous (EV_VIEW (ev_window->priv->view));
2604 }
2605
2606 static void
2607 find_bar_next_cb (EggFindBar *find_bar,
2608                   EvWindow   *ev_window)
2609 {
2610         ev_view_find_next (EV_VIEW (ev_window->priv->view));
2611 }
2612
2613 static void
2614 find_bar_close_cb (EggFindBar *find_bar,
2615                    EvWindow   *ev_window)
2616 {
2617         update_chrome_flag (ev_window, EV_CHROME_FINDBAR, NULL, FALSE);
2618 }
2619
2620 static void
2621 find_bar_search_changed_cb (EggFindBar *find_bar,
2622                             GParamSpec *param,
2623                             EvWindow   *ev_window)
2624 {
2625         gboolean case_sensitive;
2626         gboolean visible;
2627         const char *search_string;
2628
2629         g_return_if_fail (EV_IS_WINDOW (ev_window));
2630
2631         /* Either the string or case sensitivity could have changed,
2632          * we connect this callback to both. We also connect it
2633          * to ::visible so when the find bar is hidden, we should
2634          * pretend the search string is NULL/""
2635          */
2636
2637         case_sensitive = egg_find_bar_get_case_sensitive (find_bar);
2638         visible = GTK_WIDGET_VISIBLE (find_bar);
2639         search_string = egg_find_bar_get_search_string (find_bar);
2640
2641 #if 0
2642         g_printerr ("search for '%s'\n", search_string ? search_string : "(nil)");
2643 #endif
2644
2645         if (ev_window->priv->document &&
2646             EV_IS_DOCUMENT_FIND (ev_window->priv->document)) {
2647                 if (visible && search_string && search_string[0]) {
2648                         ev_document_doc_mutex_lock ();
2649                         ev_document_find_begin (EV_DOCUMENT_FIND (ev_window->priv->document),
2650                                                 ev_page_cache_get_current_page (ev_window->priv->page_cache),
2651                                                 search_string,
2652                                                 case_sensitive);
2653                         ev_document_doc_mutex_unlock ();
2654                 } else {
2655                         ev_document_doc_mutex_lock ();
2656                         ev_document_find_cancel (EV_DOCUMENT_FIND (ev_window->priv->document));
2657                         ev_document_doc_mutex_unlock ();
2658
2659                         update_action_sensitivity (ev_window);
2660                         egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar),
2661                                                       NULL);
2662                         gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view));
2663                 }
2664         }
2665 }
2666
2667 static void
2668 zoom_control_changed_cb (EphyZoomAction *action,
2669                          float           zoom,
2670                          EvWindow       *ev_window)
2671 {
2672         EvSizingMode mode;
2673
2674         g_return_if_fail (EV_IS_WINDOW (ev_window));
2675
2676         if (zoom == EPHY_ZOOM_BEST_FIT) {
2677                 mode = EV_SIZING_BEST_FIT;
2678         } else if (zoom == EPHY_ZOOM_FIT_WIDTH) {
2679                 mode = EV_SIZING_FIT_WIDTH;
2680         } else {
2681                 mode = EV_SIZING_FREE;
2682         }
2683
2684         ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), mode);
2685
2686         if (mode == EV_SIZING_FREE) {
2687                 ev_view_set_zoom (EV_VIEW (ev_window->priv->view), zoom, FALSE);
2688         }
2689 }
2690
2691 static void
2692 ev_window_finalize (GObject *object)
2693 {
2694         gboolean empty = TRUE;
2695         GList *list, *windows;
2696
2697
2698         windows = gtk_window_list_toplevels ();
2699
2700         for (list = windows; list; list = list->next) {
2701                 if (EV_IS_WINDOW (list->data)) {
2702                         empty = FALSE;
2703                         break;
2704                 }
2705         }
2706
2707         if (empty)
2708                 ev_application_shutdown (EV_APP);
2709
2710         g_list_free (windows);
2711         G_OBJECT_CLASS (ev_window_parent_class)->finalize (object);
2712 }
2713
2714 static void
2715 ev_window_dispose (GObject *object)
2716 {
2717         EvWindow *window = EV_WINDOW (object);
2718         EvWindowPrivate *priv = window->priv;
2719
2720         if (priv->title) {
2721                 ev_window_title_free (priv->title);
2722                 priv->title = NULL;
2723         }
2724
2725         if (priv->recent_view) {
2726                 g_object_unref (priv->recent_view);
2727                 priv->recent_view = NULL;
2728         }
2729
2730         if (priv->ui_manager) {
2731                 g_object_unref (priv->ui_manager);
2732                 priv->ui_manager = NULL;
2733         }
2734
2735         if (priv->action_group) {
2736                 g_object_unref (priv->action_group);
2737                 priv->action_group = NULL;
2738         }
2739
2740         if (priv->page_cache) {
2741                 g_signal_handlers_disconnect_by_func (priv->page_cache, page_changed_cb, window);
2742                 priv->page_cache = NULL;
2743         }
2744
2745         if (priv->document) {
2746                 g_object_unref (priv->document);
2747                 priv->document = NULL;
2748         }
2749
2750         if (priv->view) {
2751                 g_object_unref (priv->view);
2752                 priv->view = NULL;
2753         }
2754
2755         if (priv->page_view) {
2756                 g_object_unref (priv->page_view);
2757                 priv->page_view = NULL;
2758         }
2759
2760         if (priv->load_job || priv->xfer_job) {
2761                 ev_window_clear_jobs (window);
2762         }
2763
2764         if (priv->local_uri) {
2765                 ev_window_clear_local_uri (window);
2766         }
2767
2768         if (priv->password_document) {
2769                 g_object_unref (priv->password_document);
2770                 priv->password_document = NULL;
2771         }
2772
2773         if (priv->password_uri) {
2774                 g_free (priv->password_uri);
2775                 priv->password_uri = NULL;
2776         }
2777
2778         if (priv->password_dialog) {
2779                 gtk_widget_destroy (priv->password_dialog);
2780         }
2781
2782         if (priv->find_bar) {
2783                 g_signal_handlers_disconnect_by_func
2784                         (window->priv->find_bar,
2785                          G_CALLBACK (find_bar_close_cb),
2786                          window);
2787                 priv->find_bar = NULL;
2788         }
2789
2790         if (priv->uri) {
2791                 g_free (priv->uri);
2792                 priv->uri = NULL;
2793         }
2794
2795         if (window->priv->fullscreen_timeout_source) {
2796                 g_source_unref (window->priv->fullscreen_timeout_source);
2797                 g_source_destroy (window->priv->fullscreen_timeout_source);
2798                 window->priv->fullscreen_timeout_source = NULL;
2799         }
2800         destroy_fullscreen_popup (window);
2801
2802         G_OBJECT_CLASS (ev_window_parent_class)->dispose (object);
2803 }
2804
2805 static void
2806 ev_window_class_init (EvWindowClass *ev_window_class)
2807 {
2808         GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class);
2809         GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class);
2810
2811         g_object_class->dispose = ev_window_dispose;
2812         g_object_class->finalize = ev_window_finalize;
2813
2814         widget_class->focus_in_event = ev_window_focus_in_event;
2815         widget_class->focus_out_event = ev_window_focus_out_event;
2816         widget_class->screen_changed = ev_window_screen_changed;
2817
2818         g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate));
2819 }
2820
2821 /* Normal items */
2822 static const GtkActionEntry entries[] = {
2823         { "File", NULL, N_("_File") },
2824         { "Edit", NULL, N_("_Edit") },
2825         { "View", NULL, N_("_View") },
2826         { "Go", NULL, N_("_Go") },
2827         { "Help", NULL, N_("_Help") },
2828
2829         /* File menu */
2830         { "FileOpen", GTK_STOCK_OPEN, N_("_Open..."), "<control>O",
2831           N_("Open an existing document"),
2832           G_CALLBACK (ev_window_cmd_file_open) },
2833         { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL, NULL,
2834           G_CALLBACK (ev_window_cmd_save_as) },
2835         { "FilePrint", GTK_STOCK_PRINT, N_("_Print..."), "<control>P",
2836           N_("Print this document"),
2837           G_CALLBACK (ev_window_cmd_file_print) },
2838         { "FileProperties", GTK_STOCK_PROPERTIES, N_("P_roperties"), "<alt>Return", NULL,
2839           G_CALLBACK (ev_window_cmd_file_properties) },
2840         { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "<control>W", NULL,
2841           G_CALLBACK (ev_window_cmd_file_close_window) },
2842
2843         /* Edit menu */
2844         { "EditCopy", GTK_STOCK_COPY, NULL, "<control>C", NULL,
2845           G_CALLBACK (ev_window_cmd_edit_copy) },
2846         { "EditSelectAll", NULL, N_("Select _All"), "<control>A", NULL,
2847           G_CALLBACK (ev_window_cmd_edit_select_all) },
2848         { "EditFind", GTK_STOCK_FIND, NULL, "<control>F",
2849           N_("Find a word or phrase in the document"),
2850           G_CALLBACK (ev_window_cmd_edit_find) },
2851         { "EditFindNext", NULL, N_("Find Ne_xt"), "<control>G", NULL,
2852           G_CALLBACK (ev_window_cmd_edit_find_next) },
2853         { "EditToolbar", NULL, N_("T_oolbar"), NULL, NULL,
2854           G_CALLBACK (ev_window_cmd_edit_toolbar) },
2855         { "EditRotateLeft", NULL, N_("Rotate _Left"), NULL, NULL,
2856           G_CALLBACK (ev_window_cmd_edit_rotate_left) },
2857         { "EditRotateRight", NULL, N_("Rotate _Right"), NULL, NULL,
2858           G_CALLBACK (ev_window_cmd_edit_rotate_right) },
2859
2860         /* View menu */
2861         { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "<control>plus",
2862           N_("Enlarge the document"),
2863           G_CALLBACK (ev_window_cmd_view_zoom_in) },
2864         { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "<control>minus",
2865           N_("Shrink the document"),
2866           G_CALLBACK (ev_window_cmd_view_zoom_out) },
2867         { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "<control>R",
2868           N_("Reload the document"),
2869           G_CALLBACK (ev_window_cmd_view_reload) },
2870
2871         /* Go menu */
2872         { "GoPreviousPage", GTK_STOCK_GO_BACK, N_("_Previous Page"), "<control>Page_Up",
2873           N_("Go to the previous page"),
2874           G_CALLBACK (ev_window_cmd_go_previous_page) },
2875         { "GoNextPage", GTK_STOCK_GO_FORWARD, N_("_Next Page"), "<control>Page_Down",
2876           N_("Go to the next page"),
2877           G_CALLBACK (ev_window_cmd_go_next_page) },
2878         { "GoFirstPage", GTK_STOCK_GOTO_FIRST, N_("_First Page"), "<control>Home",
2879           N_("Go to the first page"),
2880           G_CALLBACK (ev_window_cmd_go_first_page) },
2881         { "GoLastPage", GTK_STOCK_GOTO_LAST, N_("_Last Page"), "<control>End",
2882           N_("Go to the last page"),
2883           G_CALLBACK (ev_window_cmd_go_last_page) },
2884
2885         /* Help menu */
2886         { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", NULL,
2887           G_CALLBACK (ev_window_cmd_help_contents) },
2888
2889         { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, NULL,
2890           G_CALLBACK (ev_window_cmd_help_about) },
2891
2892         /* Toolbar-only */
2893         { "LeaveFullscreen", EV_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL,
2894           N_("Leave fullscreen mode"),
2895           G_CALLBACK (ev_window_cmd_leave_fullscreen) },
2896
2897         /* Accellerators */
2898         { "Escape", NULL, "", "Escape", "",
2899           G_CALLBACK (ev_window_cmd_escape) },
2900         { "Slash", GTK_STOCK_FIND, NULL, "slash", NULL,
2901           G_CALLBACK (ev_window_cmd_edit_find) },
2902         { "PageDown", NULL, "", "Page_Down", NULL,
2903           G_CALLBACK (ev_window_cmd_scroll_forward) },
2904         { "PageUp", NULL, "", "Page_Up", NULL,
2905           G_CALLBACK (ev_window_cmd_scroll_backward) },
2906         { "Space", NULL, "", "space", NULL,
2907           G_CALLBACK (ev_window_cmd_scroll_forward) },
2908         { "ShiftSpace", NULL, "", "<shift>space", NULL,
2909           G_CALLBACK (ev_window_cmd_scroll_backward) },
2910         { "BackSpace", NULL, "", "BackSpace", NULL,
2911           G_CALLBACK (ev_window_cmd_scroll_backward) },
2912         { "ShiftBackSpace", NULL, "", "<shift>BackSpace", NULL,
2913           G_CALLBACK (ev_window_cmd_scroll_forward) },
2914         { "Plus", GTK_STOCK_ZOOM_IN, NULL, "plus", NULL,
2915           G_CALLBACK (ev_window_cmd_view_zoom_in) },
2916         { "CtrlEqual", GTK_STOCK_ZOOM_IN, NULL, "<control>equal", NULL,
2917           G_CALLBACK (ev_window_cmd_view_zoom_in) },
2918         { "Minus", GTK_STOCK_ZOOM_OUT, NULL, "minus", NULL,
2919           G_CALLBACK (ev_window_cmd_view_zoom_out) },
2920         { "FocusPageSelector", NULL, "", "<control>l", NULL,
2921           G_CALLBACK (ev_window_cmd_focus_page_selector) },
2922         { "GoBackwardFast", NULL, "", "<shift>Page_Up", NULL,
2923           G_CALLBACK (ev_window_cmd_go_backward) },
2924         { "GoForwardFast", NULL, "", "<shift>Page_Down", NULL,
2925           G_CALLBACK (ev_window_cmd_go_forward) },
2926         { "KpPlus", GTK_STOCK_ZOOM_IN, NULL, "KP_Add", NULL,
2927           G_CALLBACK (ev_window_cmd_view_zoom_in) },
2928         { "KpMinus", GTK_STOCK_ZOOM_OUT, NULL, "KP_Subtract", NULL,
2929           G_CALLBACK (ev_window_cmd_view_zoom_out) },
2930 };
2931
2932 /* Toggle items */
2933 static const GtkToggleActionEntry toggle_entries[] = {
2934         /* View Menu */
2935         { "ViewToolbar", NULL, N_("_Toolbar"), "<shift><control>T",
2936           N_("Show or hide the toolbar"),
2937           G_CALLBACK (ev_window_view_toolbar_cb), TRUE },
2938         { "ViewSidebar", NULL, N_("Side _Pane"), "F9",
2939           N_("Show or hide the side pane"),
2940           G_CALLBACK (ev_window_view_sidebar_cb), TRUE },
2941         { "ViewContinuous", EV_STOCK_VIEW_CONTINUOUS, N_("_Continuous"), NULL,
2942           N_("Show the entire document"),
2943           G_CALLBACK (ev_window_cmd_continuous), TRUE },
2944         { "ViewDual", EV_STOCK_VIEW_DUAL, N_("_Dual"), NULL,
2945           N_("Show two pages at once"),
2946           G_CALLBACK (ev_window_cmd_dual), FALSE },
2947         { "ViewFullscreen", NULL, N_("_Fullscreen"), "F11",
2948           N_("Expand the window to fill the screen"),
2949           G_CALLBACK (ev_window_cmd_view_fullscreen) },
2950         { "ViewPresentation", NULL, N_("_Presentation"), "F5",
2951           N_("Run document as a presentation"),
2952           G_CALLBACK (ev_window_cmd_view_presentation) },
2953         { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL,
2954           N_("Make the current document fill the window"),
2955           G_CALLBACK (ev_window_cmd_view_best_fit) },
2956         { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL,
2957           N_("Make the current document fill the window width"),
2958           G_CALLBACK (ev_window_cmd_view_page_width) },
2959 };
2960
2961 static void
2962 drag_data_received_cb (GtkWidget *widget, GdkDragContext *context,
2963                        gint x, gint y, GtkSelectionData *selection_data,
2964                        guint info, guint time, gpointer gdata)
2965 {
2966         GList  *uri_list = NULL;
2967         GSList *uris = NULL;
2968         gchar  *uri;
2969
2970         uri_list = gnome_vfs_uri_list_parse ((gchar *) selection_data->data);
2971
2972         if (uri_list) {
2973                 while (uri_list) {
2974                         uri = gnome_vfs_uri_to_string (uri_list->data, GNOME_VFS_URI_HIDE_NONE);
2975                         uris = g_slist_append (uris, (gpointer) uri);
2976
2977                         uri_list = g_list_next (uri_list);
2978                 }
2979
2980                 gnome_vfs_uri_list_free (uri_list);
2981
2982                 ev_application_open_uri_list (EV_APP, uris, 0);
2983
2984                 g_slist_free (uris);
2985
2986                 gtk_drag_finish (context, TRUE, FALSE, time);
2987         }
2988 }
2989
2990 static void
2991 activate_link_cb (EvPageAction *page_action, EvLink *link, EvWindow *window)
2992 {
2993         g_return_if_fail (EV_IS_WINDOW (window));
2994
2995         ev_view_goto_link (EV_VIEW (window->priv->view), link);
2996         gtk_widget_grab_focus (window->priv->view);
2997 }
2998
2999 static gboolean
3000 activate_label_cb (EvPageAction *page_action, char *label, EvWindow *window)
3001 {
3002         g_return_val_if_fail (EV_IS_WINDOW (window), FALSE);
3003
3004         gtk_widget_grab_focus (window->priv->view);
3005
3006         return ev_page_cache_set_page_label (window->priv->page_cache, label);
3007 }
3008
3009 static void
3010 register_custom_actions (EvWindow *window, GtkActionGroup *group)
3011 {
3012         GtkAction *action;
3013
3014         action = g_object_new (EV_TYPE_PAGE_ACTION,
3015                                "name", PAGE_SELECTOR_ACTION,
3016                                "label", _("Page"),
3017                                "tooltip", _("Select Page"),
3018                                "visible_overflown", FALSE,
3019                                NULL);
3020         g_signal_connect (action, "activate_link",
3021                           G_CALLBACK (activate_link_cb), window);
3022         g_signal_connect (action, "activate_label",
3023                           G_CALLBACK (activate_label_cb), window);
3024         gtk_action_group_add_action (group, action);
3025         g_object_unref (action);
3026
3027         action = g_object_new (EPHY_TYPE_ZOOM_ACTION,
3028                                "name", ZOOM_CONTROL_ACTION,
3029                                "label", _("Zoom"),
3030                                "stock_id", GTK_STOCK_ZOOM_IN,
3031                                "tooltip", _("Adjust the zoom level"),
3032                                "zoom", 1.0,
3033                                NULL);
3034         g_signal_connect (action, "zoom_to_level",
3035                           G_CALLBACK (zoom_control_changed_cb), window);
3036         gtk_action_group_add_action (group, action);
3037         g_object_unref (action);
3038 }
3039
3040 static void
3041 set_action_properties (GtkActionGroup *action_group)
3042 {
3043         GtkAction *action;
3044
3045         action = gtk_action_group_get_action (action_group, "GoPreviousPage");
3046         /*translators: this is the label for toolbar button*/
3047         g_object_set (action, "short_label", _("Previous"), NULL);
3048         g_object_set (action, "is-important", TRUE, NULL);
3049
3050         action = gtk_action_group_get_action (action_group, "GoNextPage");
3051         g_object_set (action, "is-important", TRUE, NULL);
3052         /*translators: this is the label for toolbar button*/
3053         g_object_set (action, "short_label", _("Next"), NULL);
3054
3055         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
3056         /*translators: this is the label for toolbar button*/
3057         g_object_set (action, "short_label", _("Zoom In"), NULL);
3058         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
3059
3060         action = gtk_action_group_get_action (action_group, "ViewZoomOut");
3061         /*translators: this is the label for toolbar button*/
3062         g_object_set (action, "short_label", _("Zoom Out"), NULL);
3063         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
3064
3065         action = gtk_action_group_get_action (action_group, "ViewBestFit");
3066         /*translators: this is the label for toolbar button*/
3067         g_object_set (action, "short_label", _("Best Fit"), NULL);
3068         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
3069
3070         action = gtk_action_group_get_action (action_group, "ViewPageWidth");
3071         /*translators: this is the label for toolbar button*/
3072         g_object_set (action, "short_label", _("Fit Width"), NULL);
3073         action = gtk_action_group_get_action (action_group, "ViewZoomIn");
3074
3075         action = gtk_action_group_get_action (action_group, "LeaveFullscreen");
3076         g_object_set (action, "is-important", TRUE, NULL);
3077 }
3078
3079 static void
3080 set_chrome_actions (EvWindow *window)
3081 {
3082         EvWindowPrivate *priv = window->priv;
3083         GtkActionGroup *action_group = priv->action_group;
3084         GtkAction *action;
3085
3086         action= gtk_action_group_get_action (action_group, "ViewToolbar");
3087         g_signal_handlers_block_by_func
3088                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
3089         gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action),
3090                                       (priv->chrome & EV_CHROME_TOOLBAR) != 0);
3091         g_signal_handlers_unblock_by_func
3092                 (action, G_CALLBACK (ev_window_view_toolbar_cb), window);
3093 }
3094
3095 static EvChrome
3096 load_chrome (void)
3097 {
3098         EvChrome chrome = EV_CHROME_NORMAL;
3099         GConfClient *client;
3100         GConfValue *value;
3101
3102         client = gconf_client_get_default ();
3103
3104         value = gconf_client_get (client, GCONF_CHROME_TOOLBAR, NULL);
3105         if (value != NULL) {
3106                 if (value->type == GCONF_VALUE_BOOL && !gconf_value_get_bool (value)) {
3107                         chrome &= ~EV_CHROME_TOOLBAR;
3108                 }
3109                 gconf_value_free (value);
3110         }
3111
3112         g_object_unref (client);
3113
3114         return chrome;
3115 }
3116
3117 static void
3118 sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links,
3119                           GParamSpec     *pspec,
3120                           EvWindow       *ev_window)
3121 {
3122         GtkTreeModel *model;
3123         GtkAction *action;
3124
3125         g_object_get (G_OBJECT (ev_sidebar_links),
3126                       "model", &model,
3127                       NULL);
3128
3129         action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION);
3130         ev_page_action_set_model (EV_PAGE_ACTION (action), model);
3131         g_object_unref (model);
3132 }
3133
3134
3135 static void
3136 ev_window_set_view_accels_sensitivity (EvWindow *window, gboolean sensitive)
3137 {
3138         if (window->priv->action_group) {
3139                 set_action_sensitive (window, "PageDown", sensitive);
3140                 set_action_sensitive (window, "PageUp", sensitive);
3141                 set_action_sensitive (window, "Space", sensitive);
3142                 set_action_sensitive (window, "ShiftSpace", sensitive);
3143                 set_action_sensitive (window, "BackSpace", sensitive);
3144                 set_action_sensitive (window, "ShiftBackSpace", sensitive);
3145                 set_action_sensitive (window, "Slash", sensitive);
3146                 set_action_sensitive (window, "Plus", sensitive);
3147                 set_action_sensitive (window, "Minus", sensitive);
3148                 set_action_sensitive (window, "KpPlus", sensitive);
3149                 set_action_sensitive (window, "KpMinus", sensitive);
3150         }
3151 }
3152
3153 static gboolean
3154 view_actions_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
3155 {
3156         update_chrome_flag (window, EV_CHROME_RAISE_TOOLBAR, NULL, FALSE);
3157         set_action_sensitive (window, "ViewToolbar", TRUE);
3158
3159         ev_window_set_view_accels_sensitivity (window, TRUE);
3160
3161         return FALSE;
3162 }
3163
3164 static gboolean
3165 view_actions_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, EvWindow *window)
3166 {
3167         ev_window_set_view_accels_sensitivity (window, FALSE);
3168
3169         return FALSE;
3170 }
3171
3172 static void
3173 sidebar_page_main_widget_update_cb (GObject *ev_sidebar_page,
3174                                     GParamSpec         *pspec,
3175                                     EvWindow           *ev_window)
3176 {
3177         GtkWidget *widget;
3178
3179         g_object_get (ev_sidebar_page, "main_widget", &widget, NULL);
3180
3181         if (widget != NULL) {
3182                 g_signal_connect_object (widget, "focus_in_event",
3183                                          G_CALLBACK (view_actions_focus_in_cb),
3184                                          ev_window, 0);
3185                 g_signal_connect_object (widget, "focus_out_event",
3186                                          G_CALLBACK (view_actions_focus_out_cb),
3187                                          ev_window, 0);
3188                 g_object_unref (widget);
3189         }
3190 }
3191
3192 static gboolean
3193 window_state_event_cb (EvWindow *window, GdkEventWindowState *event, gpointer dummy)
3194 {
3195         char *uri = window->priv->uri;
3196
3197         if (uri && !(event->new_window_state & GDK_WINDOW_STATE_FULLSCREEN)) {
3198                 gboolean maximized;
3199
3200                 maximized = event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED;
3201                 ev_metadata_manager_set_boolean (uri, "window_maximized", maximized);
3202         }
3203
3204         return FALSE;
3205 }
3206
3207 static gboolean
3208 window_configure_event_cb (EvWindow *window, GdkEventConfigure *event, gpointer dummy)
3209 {
3210         char *uri = window->priv->uri;
3211         GdkWindowState state;
3212         int x, y, width, height;
3213
3214         state = gdk_window_get_state (GTK_WIDGET (window)->window);
3215
3216         if (uri && !(state & GDK_WINDOW_STATE_FULLSCREEN)) {
3217                 gtk_window_get_position (GTK_WINDOW (window), &x, &y);
3218                 gtk_window_get_size (GTK_WINDOW (window), &width, &height);
3219
3220                 ev_metadata_manager_set_int (uri, "window_x", x);
3221                 ev_metadata_manager_set_int (uri, "window_y", y);
3222                 ev_metadata_manager_set_int (uri, "window_width", width);
3223                 ev_metadata_manager_set_int (uri, "window_height", height);
3224         }
3225
3226         return FALSE;
3227 }
3228
3229 static void
3230 sidebar_links_link_activated_cb (EvSidebarLinks *sidebar_links, EvLink *link, EvWindow *window)
3231 {
3232         ev_view_goto_link (EV_VIEW (window->priv->view), link);
3233 }
3234
3235 static void
3236 ev_window_init (EvWindow *ev_window)
3237 {
3238         GtkActionGroup *action_group;
3239         GtkAccelGroup *accel_group;
3240         GError *error = NULL;
3241         GtkWidget *sidebar_widget, *toolbar_dock;
3242
3243         g_signal_connect (ev_window, "configure_event",
3244                           G_CALLBACK (window_configure_event_cb), NULL);
3245         g_signal_connect (ev_window, "window_state_event",
3246                           G_CALLBACK (window_state_event_cb), NULL);
3247
3248         ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window);
3249
3250         ev_window->priv->page_mode = PAGE_MODE_DOCUMENT;
3251         ev_window->priv->title = ev_window_title_new (ev_window);
3252
3253         ev_window->priv->main_box = gtk_vbox_new (FALSE, 0);
3254         gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box);
3255         gtk_widget_show (ev_window->priv->main_box);
3256
3257         action_group = gtk_action_group_new ("MenuActions");
3258         ev_window->priv->action_group = action_group;
3259         gtk_action_group_set_translation_domain (action_group, NULL);
3260         gtk_action_group_add_actions (action_group, entries,
3261                                       G_N_ELEMENTS (entries), ev_window);
3262         gtk_action_group_add_toggle_actions (action_group, toggle_entries,
3263                                              G_N_ELEMENTS (toggle_entries),
3264                                              ev_window);
3265         set_action_properties (action_group);
3266         register_custom_actions (ev_window, action_group);
3267
3268         ev_window->priv->ui_manager = gtk_ui_manager_new ();
3269         gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager,
3270                                             action_group, 0);
3271
3272         accel_group =
3273                 gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager);
3274         gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group);
3275
3276         ev_window_set_view_accels_sensitivity (ev_window, FALSE);
3277
3278         if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager,
3279                                               DATADIR"/evince-ui.xml",
3280                                               &error)) {
3281                 g_warning ("building menus failed: %s", error->message);
3282                 g_error_free (error);
3283         }
3284
3285         ev_window->priv->menubar =
3286                  gtk_ui_manager_get_widget (ev_window->priv->ui_manager,
3287                                             "/MainMenu");
3288         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box),
3289                             ev_window->priv->menubar,
3290                             FALSE, FALSE, 0);
3291
3292         /* This sucks, but there is no way to have a draw=no, expand=true separator
3293          * in a GtkUIManager-built toolbar. So, just add another toolbar.
3294          * See gtk+ bug 166489.
3295          */
3296         toolbar_dock = ev_window->priv->toolbar_dock = gtk_hbox_new (FALSE, 0);
3297         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), toolbar_dock,
3298                             FALSE, FALSE, 0);
3299         gtk_widget_show (toolbar_dock);
3300
3301         ev_window->priv->toolbar = egg_editable_toolbar_new_with_model
3302                                 (ev_window->priv->ui_manager, ev_application_get_toolbars_model (EV_APP));
3303         egg_editable_toolbar_show (EGG_EDITABLE_TOOLBAR (ev_window->priv->toolbar),
3304                                    "DefaultToolBar");
3305         gtk_box_pack_start (GTK_BOX (toolbar_dock), ev_window->priv->toolbar,
3306                             TRUE, TRUE, 0);
3307         gtk_widget_show (ev_window->priv->toolbar);
3308
3309         /* Add the main area */
3310         ev_window->priv->hpaned = gtk_hpaned_new ();
3311         g_signal_connect (ev_window->priv->hpaned,
3312                           "notify::position",
3313                           G_CALLBACK (ev_window_sidebar_position_change_cb),
3314                           ev_window);
3315
3316         gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), SIDEBAR_DEFAULT_SIZE);
3317         gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned,
3318                             TRUE, TRUE, 0);
3319         gtk_widget_show (ev_window->priv->hpaned);
3320
3321         ev_window->priv->sidebar = ev_sidebar_new ();
3322         gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned),
3323                          ev_window->priv->sidebar, FALSE, FALSE);
3324         gtk_widget_show (ev_window->priv->sidebar);
3325
3326         /* Stub sidebar, for now */
3327         sidebar_widget = ev_sidebar_links_new ();
3328         ev_window->priv->sidebar_links = sidebar_widget;
3329         g_signal_connect (sidebar_widget,
3330                           "notify::model",
3331                           G_CALLBACK (sidebar_widget_model_set),
3332                           ev_window);
3333         g_signal_connect (sidebar_widget,
3334                           "link_activated",
3335                           G_CALLBACK (sidebar_links_link_activated_cb),
3336                           ev_window);
3337         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
3338         gtk_widget_show (sidebar_widget);
3339         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
3340                              sidebar_widget);
3341
3342         sidebar_widget = ev_sidebar_thumbnails_new ();
3343         ev_window->priv->sidebar_thumbs = sidebar_widget;
3344         g_signal_connect (sidebar_widget,
3345                           "notify::main-widget",
3346                           G_CALLBACK (sidebar_page_main_widget_update_cb),
3347                           ev_window);
3348         sidebar_page_main_widget_update_cb (G_OBJECT (sidebar_widget), NULL, ev_window);
3349         gtk_widget_show (sidebar_widget);
3350         ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar),
3351                              sidebar_widget);
3352
3353
3354         ev_window->priv->scrolled_window =
3355                 GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW,
3356                                           "shadow-type", GTK_SHADOW_IN,
3357                                           NULL));
3358         gtk_widget_show (ev_window->priv->scrolled_window);
3359
3360         gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned),
3361                         ev_window->priv->scrolled_window);
3362
3363         ev_window->priv->view = ev_view_new ();
3364         ev_window->priv->password_view = ev_password_view_new ();
3365         g_signal_connect_swapped (ev_window->priv->password_view,
3366                                   "unlock",
3367                                   G_CALLBACK (ev_window_popup_password_dialog),
3368                                   ev_window);
3369         g_signal_connect_object (ev_window->priv->view, "focus_in_event",
3370                                  G_CALLBACK (view_actions_focus_in_cb),
3371                                  ev_window, 0);
3372         g_signal_connect_object (ev_window->priv->view, "focus_out_event",
3373                                  G_CALLBACK (view_actions_focus_out_cb),
3374                                  ev_window, 0);
3375         gtk_widget_show (ev_window->priv->view);
3376         gtk_widget_show (ev_window->priv->password_view);
3377
3378
3379         /* We own a ref on these widgets, as we can swap them in and out */
3380         g_object_ref (ev_window->priv->view);
3381         //g_object_ref (ev_window->priv->page_view);
3382         g_object_ref (ev_window->priv->password_view);
3383
3384         gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window),
3385                            ev_window->priv->view);
3386
3387         g_signal_connect (ev_window->priv->view,
3388                           "notify::find-status",
3389                           G_CALLBACK (view_find_status_changed_cb),
3390                           ev_window);
3391         g_signal_connect (ev_window->priv->view,
3392                           "notify::sizing-mode",
3393                           G_CALLBACK (ev_window_sizing_mode_changed_cb),
3394                           ev_window);
3395         g_signal_connect (ev_window->priv->view,
3396                           "notify::zoom",
3397                           G_CALLBACK (ev_window_zoom_changed_cb),
3398                           ev_window);
3399         g_signal_connect (ev_window->priv->view,
3400                           "notify::dual-page",
3401                           G_CALLBACK (ev_window_dual_mode_changed_cb),
3402                           ev_window);
3403         g_signal_connect (ev_window->priv->view,
3404                           "notify::continuous",
3405                           G_CALLBACK (ev_window_continuous_changed_cb),
3406                           ev_window);
3407         g_signal_connect (ev_window->priv->view,
3408                           "notify::rotation",
3409                           G_CALLBACK (ev_window_rotation_changed_cb),
3410                           ev_window);
3411
3412         ev_window->priv->find_bar = egg_find_bar_new ();
3413         gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box),
3414                           ev_window->priv->find_bar,
3415                           FALSE, TRUE, 0);
3416
3417         ev_window_setup_recent (ev_window);
3418         ev_window->priv->chrome = load_chrome ();
3419         set_chrome_actions (ev_window);
3420         update_chrome_visibility (ev_window);
3421
3422         /* Connect sidebar signals */
3423         g_signal_connect (ev_window->priv->sidebar,
3424                           "notify::visible",
3425                           G_CALLBACK (ev_window_sidebar_visibility_changed_cb),
3426                           ev_window);
3427         g_signal_connect (ev_window->priv->sidebar,
3428                           "notify::current-page",
3429                           G_CALLBACK (ev_window_sidebar_current_page_changed_cb),
3430                           ev_window);
3431
3432         /* Connect to find bar signals */
3433         g_signal_connect (ev_window->priv->find_bar,
3434                           "previous",
3435                           G_CALLBACK (find_bar_previous_cb),
3436                           ev_window);
3437         g_signal_connect (ev_window->priv->find_bar,
3438                           "next",
3439                           G_CALLBACK (find_bar_next_cb),
3440                           ev_window);
3441         g_signal_connect (ev_window->priv->find_bar,
3442                           "close",
3443                           G_CALLBACK (find_bar_close_cb),
3444                           ev_window);
3445         g_signal_connect (ev_window->priv->find_bar,
3446                           "notify::search-string",
3447                           G_CALLBACK (find_bar_search_changed_cb),
3448                           ev_window);
3449         g_signal_connect (ev_window->priv->find_bar,
3450                           "notify::case-sensitive",
3451                           G_CALLBACK (find_bar_search_changed_cb),
3452                           ev_window);
3453         g_signal_connect (ev_window->priv->find_bar,
3454                           "notify::visible",
3455                           G_CALLBACK (find_bar_search_changed_cb),
3456                           ev_window);
3457
3458         /* Give focus to the document view */
3459         gtk_widget_grab_focus (ev_window->priv->view);
3460
3461         /* Drag and Drop */
3462         gtk_drag_dest_unset (GTK_WIDGET (ev_window));
3463         gtk_drag_dest_set (GTK_WIDGET (ev_window), GTK_DEST_DEFAULT_ALL, ev_drop_types,
3464                            sizeof (ev_drop_types) / sizeof (ev_drop_types[0]),
3465                            GDK_ACTION_COPY);
3466         g_signal_connect (G_OBJECT (ev_window), "drag_data_received",
3467                           G_CALLBACK (drag_data_received_cb), NULL);
3468
3469         /* Set it to something random to force a change */
3470
3471         ev_window_sizing_mode_changed_cb (EV_VIEW (ev_window->priv->view), NULL, ev_window);
3472         update_action_sensitivity (ev_window);
3473 }
3474
3475 GtkWidget *
3476 ev_window_new (void)
3477 {
3478         GtkWidget *ev_window;
3479
3480         ev_window = GTK_WIDGET (g_object_new (EV_TYPE_WINDOW,
3481                                               "type", GTK_WINDOW_TOPLEVEL,
3482                                               "default-width", 600,
3483                                               "default-height", 600,
3484                                               NULL));
3485
3486         return ev_window;
3487 }