/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8; c-indent-level: 8 -*- */ /* this file is part of evince, a gnome document viewer * * Copyright (C) 2004 Martin Kretzschmar * Copyright (C) 2004 Red Hat, Inc. * Copyright (C) 2000, 2001, 2002, 2003, 2004 Marco Pesenti Gritti * Copyright (C) 2003, 2004, 2005 Christian Persch * * Author: * Martin Kretzschmar * * Evince is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * Evince is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #include "ev-window.h" #include "ev-page-action.h" #include "ev-sidebar.h" #include "ev-sidebar-links.h" #include "ev-sidebar-thumbnails.h" #include "ev-view.h" #include "ev-password.h" #include "ev-password-view.h" #include "ev-print-job.h" #include "ev-document-thumbnails.h" #include "ev-document-links.h" #include "ev-document-types.h" #include "ev-document-find.h" #include "ev-document-security.h" #include "ev-job-queue.h" #include "eggfindbar.h" #include "egg-recent-view-gtk.h" #include "egg-recent-view.h" #include "egg-recent-model.h" #include "ephy-zoom.h" #include "ephy-zoom-action.h" #include #include #include #include #include #include #include #include #include "ev-application.h" #include "ev-stock-icons.h" typedef enum { PAGE_MODE_SINGLE_PAGE, PAGE_MODE_CONTINUOUS_PAGE, PAGE_MODE_PASSWORD, } EvWindowPageMode; typedef enum { EV_CHROME_MENUBAR = 1 << 0, EV_CHROME_TOOLBAR = 1 << 1, EV_CHROME_SIDEBAR = 1 << 2, EV_CHROME_FINDBAR = 1 << 3, EV_CHROME_STATUSBAR = 1 << 4, EV_CHROME_NORMAL = EV_CHROME_MENUBAR | EV_CHROME_TOOLBAR | EV_CHROME_SIDEBAR | EV_CHROME_STATUSBAR } EvChrome; struct _EvWindowPrivate { GtkWidget *main_box; GtkWidget *menubar; GtkWidget *toolbar_dock; GtkWidget *toolbar; GtkWidget *hpaned; GtkWidget *sidebar; GtkWidget *find_bar; GtkWidget *scrolled_window; GtkWidget *view; GtkWidget *page_view; GtkWidget *password_view; GtkActionGroup *action_group; GtkUIManager *ui_manager; GtkWidget *statusbar; guint help_message_cid; guint view_message_cid; GtkWidget *fullscreen_toolbar; GtkWidget *fullscreen_popup; char *uri; EvDocument *document; EvPageCache *page_cache; EvWindowPageMode page_mode; /* These members are used temporarily when in PAGE_MODE_PASSWORD */ EvDocument *password_document; GtkWidget *password_dialog; char *password_uri; EvChrome chrome; GSource *fullscreen_timeout_source; /* recent file stuff */ EggRecentModel *recent_model; EggRecentViewGtk *recent_view; }; static const GtkTargetEntry ev_drop_types[] = { { "text/uri-list", 0, 0 } }; #define EV_WINDOW_GET_PRIVATE(object) \ (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_WINDOW, EvWindowPrivate)) #define PAGE_SELECTOR_ACTION "PageSelector" #define ZOOM_CONTROL_ACTION "ViewZoom" #define GCONF_CHROME_TOOLBAR "/apps/evince/show_toolbar" #define GCONF_CHROME_SIDEBAR "/apps/evince/show_sidebar" #define GCONF_CHROME_STATUSBAR "/apps/evince/show_statusbar" #define GCONF_SIDEBAR_SIZE "/apps/evince/sidebar_size" #define SIDEBAR_DEFAULT_SIZE 132 static void ev_window_update_fullscreen_popup (EvWindow *window); static void ev_window_sidebar_visibility_changed_cb (EvSidebar *ev_sidebar, GParamSpec *pspec, EvWindow *ev_window); static void ev_window_set_page_mode (EvWindow *window, EvWindowPageMode page_mode); static gboolean start_loading_document (EvWindow *ev_window, EvDocument *document, const char *uri); static void ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window); static void ev_window_add_recent (EvWindow *window, const char *filename); static void ev_window_fullscreen (EvWindow *window); static void ev_window_unfullscreen (EvWindow *window); static void ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window); static void ev_window_run_presentation (EvWindow *window); static void ev_window_stop_presentation (EvWindow *window); static void ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window); G_DEFINE_TYPE (EvWindow, ev_window, GTK_TYPE_WINDOW) static void set_action_sensitive (EvWindow *ev_window, const char *name, gboolean sensitive) { GtkAction *action = gtk_action_group_get_action (ev_window->priv->action_group, name); gtk_action_set_sensitive (action, sensitive); } static void update_action_sensitivity (EvWindow *ev_window) { EvView *view; EvDocument *document; EvWindowPageMode page_mode; gboolean sensitive, has_pages = FALSE, has_document; int n_pages = 0, page = -1; view = EV_VIEW (ev_window->priv->view); document = ev_window->priv->document; page_mode = ev_window->priv->page_mode; has_document = document != NULL; if (has_document && ev_window->priv->page_cache) { page = ev_page_cache_get_current_page (ev_window->priv->page_cache); n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache); has_pages = has_document && n_pages > 0; } /* File menu */ /* "FileOpen": always sensitive */ set_action_sensitive (ev_window, "FileSaveAs", has_document); set_action_sensitive (ev_window, "FilePrint", has_pages); /* "FileCloseWindow": always sensitive */ /* Edit menu */ sensitive = has_pages && ev_document_can_get_text (document); set_action_sensitive (ev_window, "EditCopy", sensitive); set_action_sensitive (ev_window, "EditSelectAll", sensitive); set_action_sensitive (ev_window, "EditFind", has_pages && EV_IS_DOCUMENT_FIND (document)); set_action_sensitive (ev_window, "EditFindNext", ev_view_can_find_next (view)); /* View menu */ set_action_sensitive (ev_window, "ViewContinuous", has_pages); set_action_sensitive (ev_window, "ViewDual", has_pages); set_action_sensitive (ev_window, "ViewZoomIn", has_pages && ev_view_can_zoom_in (view)); set_action_sensitive (ev_window, "ViewZoomOut", has_pages && ev_view_can_zoom_out (view)); set_action_sensitive (ev_window, "ViewNormalSize", has_pages); set_action_sensitive (ev_window, "ViewBestFit", has_pages); set_action_sensitive (ev_window, "ViewPageWidth", has_pages); set_action_sensitive (ev_window, "ViewReload", has_pages); /* Go menu */ if (document) { set_action_sensitive (ev_window, "GoPreviousPage", page > 0); set_action_sensitive (ev_window, "GoNextPage", page < n_pages - 1); set_action_sensitive (ev_window, "GoFirstPage", page > 0); set_action_sensitive (ev_window, "GoLastPage", page < n_pages - 1); } else { set_action_sensitive (ev_window, "GoFirstPage", FALSE); set_action_sensitive (ev_window, "GoPreviousPage", FALSE); set_action_sensitive (ev_window, "GoNextPage", FALSE); set_action_sensitive (ev_window, "GoLastPage", FALSE); } /* Page View radio group */ if (document) { set_action_sensitive (ev_window, "SinglePage", page_mode != PAGE_MODE_PASSWORD); set_action_sensitive (ev_window, "ContinuousPage", page_mode != PAGE_MODE_PASSWORD); } else { set_action_sensitive (ev_window, "SinglePage", FALSE); set_action_sensitive (ev_window, "ContinuousPage", FALSE); } /* Help menu */ /* "HelpContents": always sensitive */ /* "HelpAbout": always sensitive */ /* Toolbar-specific actions: */ set_action_sensitive (ev_window, PAGE_SELECTOR_ACTION, has_pages); set_action_sensitive (ev_window, ZOOM_CONTROL_ACTION, has_pages); if (has_pages && ev_view_get_sizing_mode (view) == EV_SIZING_FREE) { GtkAction *action; float zoom; float real_zoom; action = gtk_action_group_get_action (ev_window->priv->action_group, ZOOM_CONTROL_ACTION); real_zoom = ev_view_get_zoom (EV_VIEW (ev_window->priv->view)); zoom = ephy_zoom_get_nearest_zoom_level (real_zoom); ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), zoom); } } static void set_widget_visibility (GtkWidget *widget, gboolean visible) { g_return_if_fail (GTK_IS_WIDGET (widget)); if (visible) gtk_widget_show (widget); else gtk_widget_hide (widget); } static void update_chrome_visibility (EvWindow *window) { EvWindowPrivate *priv = window->priv; gboolean menubar, toolbar, sidebar, findbar, statusbar, fullscreen_toolbar; gboolean fullscreen_mode, presentation, fullscreen; presentation = ev_view_get_presentation (EV_VIEW (priv->view)); fullscreen = ev_view_get_fullscreen (EV_VIEW (priv->view)); fullscreen_mode = fullscreen || presentation; menubar = (priv->chrome & EV_CHROME_MENUBAR) != 0 && !fullscreen_mode; toolbar = (priv->chrome & EV_CHROME_TOOLBAR) != 0 && !fullscreen_mode; sidebar = (priv->chrome & EV_CHROME_SIDEBAR) != 0 && !fullscreen_mode; fullscreen_toolbar = (priv->chrome & EV_CHROME_TOOLBAR) != 0; statusbar = (priv->chrome & EV_CHROME_STATUSBAR) != 0 && !fullscreen_mode; findbar = (priv->chrome & EV_CHROME_FINDBAR) != 0; set_widget_visibility (priv->menubar, menubar); set_widget_visibility (priv->toolbar_dock, toolbar); set_widget_visibility (priv->sidebar, sidebar); set_widget_visibility (priv->find_bar, findbar); set_widget_visibility (priv->statusbar, statusbar); set_widget_visibility (priv->fullscreen_toolbar, fullscreen_toolbar); if (priv->fullscreen_popup != NULL) { set_widget_visibility (priv->fullscreen_popup, fullscreen); } } static void update_chrome_flag (EvWindow *window, EvChrome flag, const char *pref, gboolean active) { EvWindowPrivate *priv = window->priv; GConfClient *client; if (active) { priv->chrome |= flag; } else { priv->chrome &= ~flag; } if (pref != NULL) { client = gconf_client_get_default (); gconf_client_set_bool (client, pref, active, NULL); g_object_unref (client); } update_chrome_visibility (window); } static void ev_window_cmd_continuous (GtkAction *action, EvWindow *ev_window) { gboolean continuous; ev_window_stop_presentation (ev_window); continuous = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)); g_object_set (G_OBJECT (ev_window->priv->view), "continuous", continuous, NULL); update_action_sensitivity (ev_window); } static void ev_window_cmd_dual (GtkAction *action, EvWindow *ev_window) { gboolean dual_page; ev_window_stop_presentation (ev_window); dual_page = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)); g_object_set (G_OBJECT (ev_window->priv->view), "dual-page", dual_page, NULL); update_action_sensitivity (ev_window); } static void ev_window_cmd_view_best_fit (GtkAction *action, EvWindow *ev_window) { ev_window_stop_presentation (ev_window); if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) { ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_BEST_FIT); } else { ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE); } update_action_sensitivity (ev_window); } static void ev_window_cmd_view_page_width (GtkAction *action, EvWindow *ev_window) { ev_window_stop_presentation (ev_window); if (gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))) { ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FIT_WIDTH); } else { ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE); } update_action_sensitivity (ev_window); } static void update_sizing_buttons (EvWindow *window) { GtkActionGroup *action_group = window->priv->action_group; GtkAction *action; gboolean best_fit, page_width; EvSizingMode sizing_mode; if (window->priv->view == NULL) return; g_object_get (window->priv->view, "sizing_mode", &sizing_mode, NULL); switch (sizing_mode) { case EV_SIZING_BEST_FIT: best_fit = TRUE; page_width = FALSE; break; case EV_SIZING_FIT_WIDTH: best_fit = FALSE; page_width = TRUE; break; default: best_fit = page_width = FALSE; break; } action = gtk_action_group_get_action (action_group, "ViewBestFit"); g_signal_handlers_block_by_func (action, G_CALLBACK (ev_window_cmd_view_best_fit), window); gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), best_fit); g_signal_handlers_unblock_by_func (action, G_CALLBACK (ev_window_cmd_view_best_fit), window); action = gtk_action_group_get_action (action_group, "ViewPageWidth"); g_signal_handlers_block_by_func (action, G_CALLBACK (ev_window_cmd_view_page_width), window); gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), page_width); g_signal_handlers_unblock_by_func (action, G_CALLBACK (ev_window_cmd_view_page_width), window); action = gtk_action_group_get_action (window->priv->action_group, ZOOM_CONTROL_ACTION); if (best_fit) { ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), EPHY_ZOOM_BEST_FIT); } else if (page_width) { ephy_zoom_action_set_zoom_level (EPHY_ZOOM_ACTION (action), EPHY_ZOOM_FIT_WIDTH); } } void ev_window_open_page (EvWindow *ev_window, int page) { if (ev_window->priv->page_cache) { page = CLAMP (page, 0, ev_page_cache_get_n_pages (ev_window->priv->page_cache)); ev_page_cache_set_current_page (ev_window->priv->page_cache, page); } } gboolean ev_window_is_empty (const EvWindow *ev_window) { g_return_val_if_fail (EV_IS_WINDOW (ev_window), FALSE); return ev_window->priv->document == NULL; } static void unable_to_load (EvWindow *ev_window, const char *error_message) { GtkWidget *dialog; dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window), GTK_DIALOG_DESTROY_WITH_PARENT, GTK_MESSAGE_ERROR, GTK_BUTTONS_CLOSE, _("Unable to open document")); gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), "%s", error_message); gtk_dialog_run (GTK_DIALOG (dialog)); gtk_widget_destroy (dialog); } static void update_window_title (EvDocument *document, GParamSpec *pspec, EvWindow *ev_window) { char *title = NULL; char *doc_title = NULL; gboolean password_needed; password_needed = (ev_window->priv->password_document != NULL); if (document && ev_window->priv->page_cache) { doc_title = ev_page_cache_get_title (ev_window->priv->page_cache); /* Make sure we get a valid title back */ if (doc_title) { if (doc_title[0] == '\000' || !g_utf8_validate (doc_title, -1, NULL)) { g_free (doc_title); doc_title = NULL; } } } if (doc_title) { char *p; for (p = doc_title; *p; ++p) { /* an '\n' byte is always ASCII, no need for UTF-8 special casing */ if (*p == '\n') *p = ' '; } } if (doc_title == NULL && ev_window->priv->uri) { char *basename; basename = g_path_get_basename (ev_window->priv->uri); doc_title = gnome_vfs_unescape_string_for_display (basename); g_free (basename); } if (password_needed) { if (doc_title == NULL) { title = g_strdup (_("Document Viewer - Password Required")); } else { title = g_strdup_printf (_("%s - Password Required"), doc_title); } } else { if (doc_title == NULL) { title = g_strdup (_("Document Viewer")); } else { title = g_strdup (doc_title); } } gtk_window_set_title (GTK_WINDOW (ev_window), title); g_free (doc_title); g_free (title); } static void find_changed_cb (EvDocument *document, int page, EvWindow *ev_window) { update_action_sensitivity (ev_window); } static void page_changed_cb (EvPageCache *page_cache, gint page, EvWindow *ev_window) { update_action_sensitivity (ev_window); } static void update_document_mode (EvWindow *window, EvDocumentMode mode) { if (mode == EV_DOCUMENT_MODE_FULL_SCREEN) { ev_window_fullscreen (window); } else if (mode == EV_DOCUMENT_MODE_PRESENTATION) { ev_window_run_presentation (window); } } static void ev_window_setup_document (EvWindow *ev_window) { EvDocumentInfo *info; EvDocument *document; EvView *view = EV_VIEW (ev_window->priv->view); EvSidebar *sidebar = EV_SIDEBAR (ev_window->priv->sidebar); GtkAction *action; document = ev_window->priv->document; ev_window->priv->page_cache = ev_document_get_page_cache (ev_window->priv->document); g_signal_connect (ev_window->priv->page_cache, "page-changed", G_CALLBACK (page_changed_cb), ev_window); g_signal_connect_object (G_OBJECT (document), "notify::title", G_CALLBACK (update_window_title), ev_window, 0); if (EV_IS_DOCUMENT_FIND (document)) { g_signal_connect_object (G_OBJECT (document), "find_changed", G_CALLBACK (find_changed_cb), ev_window, 0); } ev_window_set_page_mode (ev_window, PAGE_MODE_SINGLE_PAGE); ev_sidebar_set_document (sidebar, document); if (ev_page_cache_get_n_pages (ev_window->priv->page_cache) > 0) { ev_view_set_document (view, document); } update_window_title (document, NULL, ev_window); action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION); ev_page_action_set_document (EV_PAGE_ACTION (action), document); update_action_sensitivity (ev_window); info = ev_document_get_info (document); update_document_mode (ev_window, info->mode); g_free (info); } static void password_dialog_response (GtkWidget *password_dialog, gint response_id, EvWindow *ev_window) { char *password; if (response_id == GTK_RESPONSE_OK) { EvDocument *document; gchar *uri; password = ev_password_dialog_get_password (password_dialog); if (password) { ev_document_doc_mutex_lock (); ev_document_security_set_password (EV_DOCUMENT_SECURITY (ev_window->priv->password_document), password); ev_document_doc_mutex_unlock (); } g_free (password); document = ev_window->priv->password_document; uri = ev_window->priv->password_uri; ev_window->priv->password_document = NULL; ev_window->priv->password_uri = NULL; if (start_loading_document (ev_window, document, uri)) { gtk_widget_destroy (password_dialog); } g_object_unref (document); g_free (uri); return; } gtk_widget_set_sensitive (ev_window->priv->password_view, TRUE); gtk_widget_destroy (password_dialog); } /* Called either by start_loading_document or by the "unlock" callback on the * password_view page. It assumes that ev_window->priv->password_* has been set * correctly. These are cleared by password_dialog_response() */ static void ev_window_popup_password_dialog (EvWindow *ev_window) { g_assert (ev_window->priv->password_document); g_assert (ev_window->priv->password_uri); gtk_widget_set_sensitive (ev_window->priv->password_view, FALSE); update_window_title (ev_window->priv->password_document, NULL, ev_window); if (ev_window->priv->password_dialog == NULL) { gchar *basename, *file_name; basename = g_path_get_basename (ev_window->priv->password_uri); file_name = gnome_vfs_unescape_string_for_display (basename); ev_window->priv->password_dialog = ev_password_dialog_new (GTK_WIDGET (ev_window), file_name); g_object_add_weak_pointer (G_OBJECT (ev_window->priv->password_dialog), (gpointer *) &(ev_window->priv->password_dialog)); g_signal_connect (ev_window->priv->password_dialog, "response", G_CALLBACK (password_dialog_response), ev_window); g_free (basename); g_free (file_name); gtk_widget_show (ev_window->priv->password_dialog); } else { ev_password_dialog_set_bad_pass (ev_window->priv->password_dialog); } } /* This wil try to load the document. It might be called multiple times on the * same document by the password dialog. * * Since the flow of the error dialog is very confusing, we assume that both * document and uri will go away after this function is called, and thus we need * to ref/dup them. Additionally, it needs to clear * ev_window->priv->password_{uri,document}, and thus people who call this * function should _not_ necessarily expect those to exist after being * called. */ static gboolean start_loading_document (EvWindow *ev_window, EvDocument *document, const char *uri) { gboolean result; GError *error = NULL; g_assert (document); g_assert (document != ev_window->priv->document); g_assert (uri); if (ev_window->priv->password_document) { g_object_unref (ev_window->priv->password_document); ev_window->priv->password_document = NULL; } if (ev_window->priv->password_uri) { g_free (ev_window->priv->password_uri); ev_window->priv->password_uri = NULL; } result = ev_document_load (document, uri, &error); /* Success! */ if (result) { if (ev_window->priv->document) g_object_unref (ev_window->priv->document); ev_window->priv->document = g_object_ref (document); ev_window_setup_document (ev_window); ev_window_add_recent (ev_window, uri); return TRUE; } /* unable to load the document */ g_assert (error != NULL); if (error->domain == EV_DOCUMENT_ERROR && error->code == EV_DOCUMENT_ERROR_ENCRYPTED) { gchar *base_name, *file_name; ev_window->priv->password_document = g_object_ref (document); ev_window->priv->password_uri = g_strdup (uri); base_name = g_path_get_basename (uri); file_name = gnome_vfs_unescape_string_for_display (base_name); ev_password_view_set_file_name (EV_PASSWORD_VIEW (ev_window->priv->password_view), file_name); g_free (file_name); g_free (base_name); ev_window_set_page_mode (ev_window, PAGE_MODE_PASSWORD); ev_window_popup_password_dialog (ev_window); } else { unable_to_load (ev_window, error->message); } g_error_free (error); return FALSE; } void ev_window_open (EvWindow *ev_window, const char *uri) { EvDocument *document = NULL; GType document_type; char *mime_type = NULL; g_free (ev_window->priv->uri); ev_window->priv->uri = g_strdup (uri); document_type = ev_document_type_lookup (uri, &mime_type); if (document_type != G_TYPE_INVALID) { document = g_object_new (document_type, NULL); } if (document) { start_loading_document (ev_window, document, uri); /* See the comment on start_loading_document on ref counting. * As the password dialog flow is confusing, we're very explicit * on ref counting. */ g_object_unref (document); } else { char *error_message; error_message = g_strdup_printf (_("Unhandled MIME type: '%s'"), mime_type?mime_type:""); unable_to_load (ev_window, error_message); g_free (error_message); } g_free (mime_type); } static void ev_window_open_uri_list (EvWindow *ev_window, GList *uri_list) { GList *list; gchar *uri; g_return_if_fail (uri_list != NULL); list = uri_list; while (list) { uri = gnome_vfs_uri_to_string (list->data, GNOME_VFS_URI_HIDE_NONE); if (ev_document_type_lookup (uri, NULL) != G_TYPE_INVALID) { if (ev_window_is_empty (EV_WINDOW (ev_window))) { ev_window_open (ev_window, uri); gtk_widget_show (GTK_WIDGET (ev_window)); } else { EvWindow *new_window; new_window = ev_application_new_window (EV_APP); ev_window_open (new_window, uri); gtk_widget_show (GTK_WIDGET (new_window)); } } g_free (uri); list = g_list_next (list); } } static void ev_window_cmd_file_open (GtkAction *action, EvWindow *ev_window) { ev_application_open (EV_APP, NULL); } static void ev_window_cmd_recent_file_activate (EggRecentViewGtk *view, EggRecentItem *item, EvWindow *ev_window) { char *uri; GtkWidget *window; uri = egg_recent_item_get_uri (item); window = GTK_WIDGET (ev_application_get_empty_window (EV_APP)); gtk_widget_show (window); ev_window_open (EV_WINDOW (window), uri); g_free (uri); } static void ev_window_add_recent (EvWindow *window, const char *filename) { EggRecentItem *item; if (strstr (filename, "file:///") == NULL) return; item = egg_recent_item_new_from_uri (filename); egg_recent_item_add_group (item, "Evince"); egg_recent_model_add_full (window->priv->recent_model, item); } static void ev_window_setup_recent (EvWindow *ev_window) { GtkWidget *menu_item; GtkWidget *menu; menu_item = gtk_ui_manager_get_widget (ev_window->priv->ui_manager, "/MainMenu/FileMenu"); menu = gtk_menu_item_get_submenu (GTK_MENU_ITEM (menu_item)); menu_item = gtk_ui_manager_get_widget (ev_window->priv->ui_manager, "/MainMenu/FileMenu/RecentFilesMenu"); g_return_if_fail (menu != NULL); g_return_if_fail (menu_item != NULL); /* it would be better if we just filtered by mime-type, but there * doesn't seem to be an easy way to figure out which mime-types we * can handle */ ev_window->priv->recent_model = egg_recent_model_new (EGG_RECENT_MODEL_SORT_MRU); ev_window->priv->recent_view = egg_recent_view_gtk_new (menu, menu_item); egg_recent_view_gtk_show_icons (EGG_RECENT_VIEW_GTK (ev_window->priv->recent_view), FALSE); egg_recent_model_set_limit (ev_window->priv->recent_model, 5); egg_recent_view_set_model (EGG_RECENT_VIEW (ev_window->priv->recent_view), ev_window->priv->recent_model); egg_recent_model_set_filter_groups (ev_window->priv->recent_model, "Evince", NULL); egg_recent_view_gtk_set_trailing_sep (ev_window->priv->recent_view, TRUE); g_signal_connect (ev_window->priv->recent_view, "activate", G_CALLBACK (ev_window_cmd_recent_file_activate), ev_window); } /* FIXME static gboolean overwrite_existing_file (GtkWindow *window, const gchar *file_name) { GtkWidget *msgbox; gchar *utf8_file_name; AtkObject *obj; gint ret; utf8_file_name = g_filename_to_utf8 (file_name, -1, NULL, NULL, NULL); msgbox = gtk_message_dialog_new ( window, (GtkDialogFlags)GTK_DIALOG_DESTROY_WITH_PARENT, GTK_MESSAGE_QUESTION, GTK_BUTTONS_NONE, _("A file named \"%s\" already exists."), utf8_file_name); g_free (utf8_file_name); gtk_message_dialog_format_secondary_text ( GTK_MESSAGE_DIALOG (msgbox), _("Do you want to replace it with the one you are saving?")); gtk_dialog_add_button (GTK_DIALOG (msgbox), GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL); gtk_dialog_add_button (GTK_DIALOG (msgbox), _("_Replace"), GTK_RESPONSE_YES); gtk_dialog_set_default_response (GTK_DIALOG (msgbox), GTK_RESPONSE_CANCEL); obj = gtk_widget_get_accessible (msgbox); if (GTK_IS_ACCESSIBLE (obj)) atk_object_set_name (obj, _("Question")); ret = gtk_dialog_run (GTK_DIALOG (msgbox)); gtk_widget_destroy (msgbox); return (ret == GTK_RESPONSE_YES); } */ static void save_error_dialog (GtkWindow *window, const gchar *file_name) { GtkWidget *error_dialog; error_dialog = gtk_message_dialog_new ( window, (GtkDialogFlags)GTK_DIALOG_DESTROY_WITH_PARENT, GTK_MESSAGE_ERROR, GTK_BUTTONS_CLOSE, _("The file could not be saved as \"%s\"."), file_name); /* Easy way to make the text bold while keeping the string * above free from pango markup (FIXME ?) */ gtk_message_dialog_format_secondary_text ( GTK_MESSAGE_DIALOG (error_dialog), " "); gtk_dialog_run (GTK_DIALOG (error_dialog)); gtk_widget_destroy (error_dialog); } static void ev_window_cmd_save_as (GtkAction *action, EvWindow *ev_window) { GtkWidget *fc; GtkFileFilter *pdf_filter, *all_filter; gchar *uri = NULL; gboolean success; fc = gtk_file_chooser_dialog_new ( _("Save a Copy"), NULL, GTK_FILE_CHOOSER_ACTION_SAVE, GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, GTK_STOCK_SAVE, GTK_RESPONSE_OK, NULL); gtk_window_set_modal (GTK_WINDOW (fc), TRUE); pdf_filter = gtk_file_filter_new (); gtk_file_filter_set_name (pdf_filter, _("PDF Documents")); gtk_file_filter_add_mime_type (pdf_filter, "application/pdf"); gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fc), pdf_filter); all_filter = gtk_file_filter_new (); gtk_file_filter_set_name (all_filter, _("All Files")); gtk_file_filter_add_pattern (all_filter, "*"); gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (fc), all_filter); gtk_file_chooser_set_filter (GTK_FILE_CHOOSER (fc), pdf_filter); gtk_dialog_set_default_response (GTK_DIALOG (fc), GTK_RESPONSE_OK); gtk_widget_show (fc); while (gtk_dialog_run (GTK_DIALOG (fc)) == GTK_RESPONSE_OK) { uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (fc)); /* FIXME if (g_file_test (uri, G_FILE_TEST_EXISTS) && !overwrite_existing_file (GTK_WINDOW (fc), uri)) continue; */ ev_document_doc_mutex_lock (); success = ev_document_save (ev_window->priv->document, uri, NULL); ev_document_doc_mutex_unlock (); if (success) break; else save_error_dialog (GTK_WINDOW (fc), uri); } gtk_widget_destroy (fc); } static gboolean using_postscript_printer (GnomePrintConfig *config) { const guchar *driver; const guchar *transport; driver = gnome_print_config_get ( config, (const guchar *)"Settings.Engine.Backend.Driver"); transport = gnome_print_config_get ( config, (const guchar *)"Settings.Transport.Backend"); if (driver) { if (!strcmp ((const gchar *)driver, "gnome-print-ps")) return TRUE; else return FALSE; } else if (transport) { if (!strcmp ((const gchar *)transport, "CUPS")) return TRUE; } return FALSE; } static void ev_window_print (EvWindow *ev_window) { GnomePrintConfig *config; GnomePrintJob *job; GtkWidget *print_dialog; EvPrintJob *print_job = NULL; g_return_if_fail (EV_IS_WINDOW (ev_window)); g_return_if_fail (ev_window->priv->document != NULL); config = gnome_print_config_default (); job = gnome_print_job_new (config); print_dialog = gnome_print_dialog_new (job, (guchar *) _("Print"), (GNOME_PRINT_DIALOG_RANGE | GNOME_PRINT_DIALOG_COPIES)); gtk_dialog_set_response_sensitive (GTK_DIALOG (print_dialog), GNOME_PRINT_DIALOG_RESPONSE_PREVIEW, FALSE); while (TRUE) { int response; response = gtk_dialog_run (GTK_DIALOG (print_dialog)); if (response != GNOME_PRINT_DIALOG_RESPONSE_PRINT) break; /* FIXME: Change this when we have the first backend * that can print more than postscript */ if (!using_postscript_printer (config)) { GtkWidget *dialog; dialog = gtk_message_dialog_new ( GTK_WINDOW (print_dialog), GTK_DIALOG_MODAL, GTK_MESSAGE_ERROR, GTK_BUTTONS_OK, _("Printing is not supported on this printer.")); gtk_message_dialog_format_secondary_text ( GTK_MESSAGE_DIALOG (dialog), _("You were trying to print to a printer using the \"%s\" driver. This program requires a PostScript printer driver."), gnome_print_config_get ( config, (guchar *)"Settings.Engine.Backend.Driver")); gtk_dialog_run (GTK_DIALOG (dialog)); gtk_widget_destroy (dialog); continue; } print_job = g_object_new (EV_TYPE_PRINT_JOB, "gnome_print_job", job, "document", ev_window->priv->document, "print_dialog", print_dialog, NULL); break; } gtk_widget_destroy (print_dialog); if (print_job != NULL) { ev_print_job_print (print_job, GTK_WINDOW (ev_window)); g_object_unref (print_job); } } static void ev_window_cmd_file_print (GtkAction *action, EvWindow *ev_window) { ev_window_print (ev_window); } static void ev_window_cmd_file_close_window (GtkAction *action, EvWindow *ev_window) { g_return_if_fail (EV_IS_WINDOW (ev_window)); gtk_widget_destroy (GTK_WIDGET (ev_window)); } static void find_not_supported_dialog (EvWindow *ev_window) { GtkWidget *dialog; /* If you change this so it isn't modal, be sure you don't * allow multiple copies of the dialog... */ dialog = gtk_message_dialog_new (GTK_WINDOW (ev_window), GTK_DIALOG_DESTROY_WITH_PARENT, GTK_MESSAGE_ERROR, GTK_BUTTONS_CLOSE, _("The \"Find\" feature will not work with this document")); gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog), _("Searching for text is only supported for PDF documents.")); gtk_dialog_run (GTK_DIALOG (dialog)); gtk_widget_destroy (dialog); } static void ev_window_cmd_edit_select_all (GtkAction *action, EvWindow *ev_window) { g_return_if_fail (EV_IS_WINDOW (ev_window)); ev_view_select_all (EV_VIEW (ev_window->priv->view)); } static void ev_window_cmd_edit_find (GtkAction *action, EvWindow *ev_window) { g_return_if_fail (EV_IS_WINDOW (ev_window)); if (ev_window->priv->document == NULL) { g_printerr ("We should have set the Find menu item insensitive since there's no document\n"); } else if (!EV_IS_DOCUMENT_FIND (ev_window->priv->document)) { find_not_supported_dialog (ev_window); } else { update_chrome_flag (ev_window, EV_CHROME_FINDBAR, NULL, TRUE); gtk_widget_grab_focus (ev_window->priv->find_bar); } } static void ev_window_cmd_edit_find_next (GtkAction *action, EvWindow *ev_window) { g_return_if_fail (EV_IS_WINDOW (ev_window)); ev_view_find_next (EV_VIEW (ev_window->priv->view)); } static void ev_window_cmd_edit_copy (GtkAction *action, EvWindow *ev_window) { g_return_if_fail (EV_IS_WINDOW (ev_window)); ev_view_copy (EV_VIEW (ev_window->priv->view)); } static void ev_window_update_fullscreen_popup (EvWindow *window) { GtkWidget *popup = window->priv->fullscreen_popup; int popup_width, popup_height; GdkRectangle screen_rect; gboolean toolbar; g_return_if_fail (popup != NULL); toolbar = (window->priv->chrome & EV_CHROME_TOOLBAR) != 0; popup_width = popup->requisition.width; popup_height = popup->requisition.height; /* FIXME multihead */ gdk_screen_get_monitor_geometry (gdk_screen_get_default (), gdk_screen_get_monitor_at_window (gdk_screen_get_default (), GTK_WIDGET (window)->window), &screen_rect); if (toolbar) { gtk_widget_set_size_request (popup, screen_rect.width, -1); gtk_window_move (GTK_WINDOW (popup), screen_rect.x, screen_rect.y); } else { if (gtk_widget_get_direction (popup) == GTK_TEXT_DIR_RTL) { gtk_window_move (GTK_WINDOW (popup), screen_rect.x, screen_rect.y); } else { gtk_window_move (GTK_WINDOW (popup), screen_rect.x + screen_rect.width - popup_width, screen_rect.y); } } } static void screen_size_changed_cb (GdkScreen *screen, EvWindow *window) { ev_window_update_fullscreen_popup (window); } static void ev_window_sidebar_position_change_cb (GObject *object, GParamSpec *pspec, EvWindow *ev_window) { GConfClient *client; int sidebar_size; sidebar_size = gtk_paned_get_position (GTK_PANED (object)); client = gconf_client_get_default (); gconf_client_set_int (client, GCONF_SIDEBAR_SIZE, sidebar_size, NULL); g_object_unref (client); } static void destroy_fullscreen_popup (EvWindow *window) { if (window->priv->fullscreen_popup != NULL) { gtk_widget_destroy (window->priv->fullscreen_popup); window->priv->fullscreen_popup = NULL; } } static void exit_fullscreen_button_clicked_cb (GtkWidget *button, EvWindow *window) { GtkAction *action; action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen"); g_return_if_fail (action != NULL); gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), FALSE); } static void fullscreen_popup_size_request_cb (GtkWidget *popup, GtkRequisition *req, EvWindow *window) { ev_window_update_fullscreen_popup (window); } static gboolean fullscreen_timeout_cb (gpointer data) { EvWindow *window = EV_WINDOW (data); g_object_set (window->priv->fullscreen_popup, "visible", FALSE, NULL); ev_view_hide_cursor (EV_VIEW (window->priv->view)); window->priv->fullscreen_timeout_source = NULL; return FALSE; } static void fullscreen_set_timeout (EvWindow *window) { GSource *source; if (window->priv->fullscreen_timeout_source != NULL) g_source_destroy (window->priv->fullscreen_timeout_source); source = g_timeout_source_new (1000); g_source_set_callback (source, fullscreen_timeout_cb, window, NULL); g_source_attach (source, NULL); window->priv->fullscreen_timeout_source = source; } static void fullscreen_clear_timeout (EvWindow *window) { if (window->priv->fullscreen_timeout_source != NULL) g_source_destroy (window->priv->fullscreen_timeout_source); window->priv->fullscreen_timeout_source = NULL; ev_view_show_cursor (EV_VIEW (window->priv->view)); } static gboolean fullscreen_motion_notify_cb (GtkWidget *widget, GdkEventMotion *event, gpointer user_data) { EvWindow *window = EV_WINDOW (user_data); if (!GTK_WIDGET_VISIBLE (window->priv->fullscreen_popup)) { g_object_set (window->priv->fullscreen_popup, "visible", TRUE, NULL); ev_view_show_cursor (EV_VIEW (window->priv->view)); } fullscreen_set_timeout (window); return FALSE; } static gboolean fullscreen_leave_notify_cb (GtkWidget *widget, GdkEventCrossing *event, gpointer user_data) { EvWindow *window = EV_WINDOW (user_data); fullscreen_clear_timeout (window); return FALSE; } static GtkWidget * ev_window_get_exit_fullscreen_button (EvWindow *window) { GtkWidget *button, *icon, *label, *hbox; button = gtk_button_new (); g_signal_connect (button, "clicked", G_CALLBACK (exit_fullscreen_button_clicked_cb), window); gtk_widget_show (button); hbox = gtk_hbox_new (FALSE, 2); gtk_widget_show (hbox); gtk_container_add (GTK_CONTAINER (button), hbox); icon = gtk_image_new_from_stock (EV_STOCK_LEAVE_FULLSCREEN, GTK_ICON_SIZE_BUTTON); gtk_widget_show (icon); gtk_box_pack_start (GTK_BOX (hbox), icon, FALSE, FALSE, 0); label = gtk_label_new (_("Leave Fullscreen")); gtk_widget_show (label); gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0); return button; } static GtkWidget * ev_window_create_fullscreen_popup (EvWindow *window) { GtkWidget *popup; GtkWidget *hbox; GtkWidget *button; popup = gtk_window_new (GTK_WINDOW_POPUP); hbox = gtk_hbox_new (FALSE, 0); button = ev_window_get_exit_fullscreen_button (window); gtk_container_add (GTK_CONTAINER (popup), hbox); gtk_box_pack_start (GTK_BOX (hbox), window->priv->fullscreen_toolbar, TRUE, TRUE, 0); gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0); gtk_widget_show (button); gtk_widget_show (hbox); gtk_window_set_resizable (GTK_WINDOW (popup), FALSE); /* FIXME multihead */ g_signal_connect_object (gdk_screen_get_default (), "size-changed", G_CALLBACK (screen_size_changed_cb), window, 0); g_signal_connect_object (popup, "size_request", G_CALLBACK (fullscreen_popup_size_request_cb), window, 0); return popup; } static void ev_window_update_fullscreen_action (EvWindow *window) { GtkAction *action; action = gtk_action_group_get_action (window->priv->action_group, "ViewFullscreen"); g_signal_handlers_block_by_func (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window); gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), ev_view_get_fullscreen (EV_VIEW (window->priv->view))); g_signal_handlers_unblock_by_func (action, G_CALLBACK (ev_window_cmd_view_fullscreen), window); } static void ev_window_fullscreen (EvWindow *window) { ev_view_set_fullscreen (EV_VIEW (window->priv->view), TRUE); if (window->priv->fullscreen_popup == NULL) window->priv->fullscreen_popup = ev_window_create_fullscreen_popup (window); update_chrome_visibility (window); g_object_set (G_OBJECT (window->priv->scrolled_window), "shadow-type", GTK_SHADOW_NONE, NULL); g_signal_connect (window->priv->view, "motion-notify-event", G_CALLBACK (fullscreen_motion_notify_cb), window); g_signal_connect (window->priv->view, "leave-notify-event", G_CALLBACK (fullscreen_leave_notify_cb), window); fullscreen_set_timeout (window); gtk_widget_grab_focus (window->priv->view); ev_window_update_fullscreen_action (window); gtk_window_fullscreen (GTK_WINDOW (window)); ev_window_update_fullscreen_popup (window); } static void ev_window_unfullscreen (EvWindow *window) { EvView *view = EV_VIEW (window->priv->view); ev_view_set_fullscreen (view, FALSE); g_object_set (G_OBJECT (window->priv->scrolled_window), "shadow-type", GTK_SHADOW_IN, NULL); fullscreen_clear_timeout (window); g_signal_handlers_disconnect_by_func (view, (gpointer) fullscreen_motion_notify_cb, window); g_signal_handlers_disconnect_by_func (view, (gpointer) fullscreen_leave_notify_cb, window); ev_window_update_fullscreen_action (window); gtk_window_unfullscreen (GTK_WINDOW (window)); update_chrome_visibility (window); } static void ev_window_cmd_view_fullscreen (GtkAction *action, EvWindow *window) { gboolean fullscreen; g_return_if_fail (EV_IS_WINDOW (window)); ev_window_stop_presentation (window); fullscreen = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)); if (fullscreen) { ev_window_fullscreen (window); } else { ev_window_unfullscreen (window); } } static void ev_window_update_presentation_action (EvWindow *window) { GtkAction *action; action = gtk_action_group_get_action (window->priv->action_group, "ViewPresentation"); g_signal_handlers_block_by_func (action, G_CALLBACK (ev_window_cmd_view_presentation), window); gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), ev_view_get_presentation (EV_VIEW (window->priv->view))); g_signal_handlers_unblock_by_func (action, G_CALLBACK (ev_window_cmd_view_presentation), window); } static void ev_window_run_presentation (EvWindow *window) { g_object_set (G_OBJECT (window->priv->scrolled_window), "shadow-type", GTK_SHADOW_NONE, NULL); gtk_widget_grab_focus (window->priv->view); ev_view_set_presentation (EV_VIEW (window->priv->view), TRUE); gtk_window_fullscreen (GTK_WINDOW (window)); ev_window_update_presentation_action (window); update_chrome_visibility (window); } static void ev_window_stop_presentation (EvWindow *window) { if (! ev_view_get_presentation (EV_VIEW (window->priv->view))) return; g_object_set (G_OBJECT (window->priv->scrolled_window), "shadow-type", GTK_SHADOW_IN, NULL); ev_view_set_presentation (EV_VIEW (window->priv->view), FALSE); gtk_window_unfullscreen (GTK_WINDOW (window)); ev_window_update_presentation_action (window); update_chrome_visibility (window); } static void ev_window_cmd_view_presentation (GtkAction *action, EvWindow *window) { gboolean presentation; g_return_if_fail (EV_IS_WINDOW (window)); presentation = gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)); if (presentation) { ev_window_run_presentation (window); } else { ev_window_stop_presentation (window); } } static gboolean ev_window_state_event (GtkWidget *widget, GdkEventWindowState *event) { EvWindow *window = EV_WINDOW (widget); if (event->changed_mask & GDK_WINDOW_STATE_MAXIMIZED) { gboolean show; show = (event->new_window_state & GDK_WINDOW_STATE_MAXIMIZED) == 0; gtk_statusbar_set_has_resize_grip (GTK_STATUSBAR (window->priv->statusbar), show); } return FALSE; } static gboolean ev_window_focus_in_event (GtkWidget *widget, GdkEventFocus *event) { EvWindow *window = EV_WINDOW (widget); EvWindowPrivate *priv = window->priv; gboolean fullscreen; g_object_get (priv->view, "fullscreen", &fullscreen, NULL); if (fullscreen) gtk_widget_show (priv->fullscreen_popup); return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_in_event (widget, event); } static gboolean ev_window_focus_out_event (GtkWidget *widget, GdkEventFocus *event) { EvWindow *window = EV_WINDOW (widget); EvWindowPrivate *priv = window->priv; gboolean fullscreen; g_object_get (priv->view, "fullscreen", &fullscreen, NULL); if (fullscreen) gtk_widget_hide (priv->fullscreen_popup); return GTK_WIDGET_CLASS (ev_window_parent_class)->focus_out_event (widget, event); } static void ev_window_set_page_mode (EvWindow *window, EvWindowPageMode page_mode) { GtkWidget *child = NULL; GtkWidget *real_child; if (window->priv->page_mode == page_mode) return; window->priv->page_mode = page_mode; switch (page_mode) { case PAGE_MODE_SINGLE_PAGE: child = window->priv->view; break; case PAGE_MODE_PASSWORD: child = window->priv->password_view; break; case PAGE_MODE_CONTINUOUS_PAGE: child = window->priv->page_view; break; default: g_assert_not_reached (); } real_child = gtk_bin_get_child (GTK_BIN (window->priv->scrolled_window)); if (child != real_child) { gtk_container_remove (GTK_CONTAINER (window->priv->scrolled_window), real_child); gtk_container_add (GTK_CONTAINER (window->priv->scrolled_window), child); } update_action_sensitivity (window); } static void ev_window_cmd_view_zoom_in (GtkAction *action, EvWindow *ev_window) { g_return_if_fail (EV_IS_WINDOW (ev_window)); ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE); ev_view_zoom_in (EV_VIEW (ev_window->priv->view)); update_action_sensitivity (ev_window); } static void ev_window_cmd_view_zoom_out (GtkAction *action, EvWindow *ev_window) { g_return_if_fail (EV_IS_WINDOW (ev_window)); ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), EV_SIZING_FREE); ev_view_zoom_out (EV_VIEW (ev_window->priv->view)); update_action_sensitivity (ev_window); } static void ev_window_cmd_view_normal_size (GtkAction *action, EvWindow *ev_window) { g_return_if_fail (EV_IS_WINDOW (ev_window)); ev_view_zoom_normal (EV_VIEW (ev_window->priv->view)); update_action_sensitivity (ev_window); } static void ev_window_cmd_go_previous_page (GtkAction *action, EvWindow *ev_window) { g_return_if_fail (EV_IS_WINDOW (ev_window)); ev_page_cache_prev_page (ev_window->priv->page_cache); } static void ev_window_cmd_go_next_page (GtkAction *action, EvWindow *ev_window) { g_return_if_fail (EV_IS_WINDOW (ev_window)); ev_page_cache_next_page (ev_window->priv->page_cache); } static void ev_window_cmd_go_first_page (GtkAction *action, EvWindow *ev_window) { g_return_if_fail (EV_IS_WINDOW (ev_window)); ev_page_cache_set_current_page (ev_window->priv->page_cache, 0); } static void ev_window_cmd_go_last_page (GtkAction *action, EvWindow *ev_window) { int n_pages; g_return_if_fail (EV_IS_WINDOW (ev_window)); n_pages = ev_page_cache_get_n_pages (ev_window->priv->page_cache); ev_page_cache_set_current_page (ev_window->priv->page_cache, n_pages - 1); } static void ev_window_cmd_view_reload (GtkAction *action, EvWindow *ev_window) { char *uri; int page; g_return_if_fail (EV_IS_WINDOW (ev_window)); page = ev_page_cache_get_current_page (ev_window->priv->page_cache); uri = g_strdup (ev_window->priv->uri); ev_window_open (ev_window, uri); ev_window_open_page (ev_window, page); g_free (uri); } static void ev_window_cmd_help_contents (GtkAction *action, EvWindow *ev_window) { GError *error = NULL; g_return_if_fail (EV_IS_WINDOW (ev_window)); gnome_help_display ("evince.xml", NULL, &error); if(error != NULL) { g_warning (error->message); g_error_free (error); } } static void ev_window_cmd_leave_fullscreen (GtkAction *action, EvWindow *window) { gtk_window_unfullscreen (GTK_WINDOW (window)); } static void ev_window_cmd_escape (GtkAction *action, EvWindow *window) { GtkWidget *widget; widget = gtk_window_get_focus (GTK_WINDOW (window)); if (widget && gtk_widget_get_ancestor (widget, EGG_TYPE_FIND_BAR)) { update_chrome_flag (window, EV_CHROME_FINDBAR, NULL, FALSE); } else { gboolean fullscreen; gboolean presentation; g_object_get (window->priv->view, "fullscreen", &fullscreen, "presentation", &presentation, NULL); if (fullscreen) ev_window_unfullscreen (window); if (presentation) ev_window_stop_presentation (window); if (fullscreen && presentation) g_warning ("Both fullscreen and presentation set somehow"); } } static void update_view_size (EvWindow *window) { int width, height; GtkRequisition vsb_requisition; GtkRequisition hsb_requisition; int scrollbar_spacing; /* Calculate the width available for the */ width = window->priv->scrolled_window->allocation.width; height = window->priv->scrolled_window->allocation.height; if (gtk_scrolled_window_get_shadow_type (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)) == GTK_SHADOW_IN) { width -= 2 * window->priv->view->style->xthickness; height -= 2 * window->priv->view->style->ythickness; } gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->vscrollbar, &vsb_requisition); gtk_widget_size_request (GTK_SCROLLED_WINDOW (window->priv->scrolled_window)->hscrollbar, &hsb_requisition); gtk_widget_style_get (window->priv->scrolled_window, "scrollbar_spacing", &scrollbar_spacing, NULL); ev_view_set_zoom_for_size (EV_VIEW (window->priv->view), MAX (1, width), MAX (1, height), vsb_requisition.width + scrollbar_spacing, hsb_requisition.height + scrollbar_spacing); } static void size_allocate_cb (GtkWidget *scrolled_window, GtkAllocation *allocation, EvWindow *window) { update_view_size (window); } static void ev_window_sizing_mode_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window) { GtkWidget *scrolled_window; EvSizingMode sizing_mode; g_object_get (ev_window->priv->view, "sizing-mode", &sizing_mode, NULL); scrolled_window = ev_window->priv->scrolled_window; g_signal_handlers_disconnect_by_func (scrolled_window, size_allocate_cb, ev_window); if (sizing_mode != EV_SIZING_FREE) update_view_size (ev_window); switch (sizing_mode) { case EV_SIZING_BEST_FIT: g_object_set (G_OBJECT (scrolled_window), "hscrollbar-policy", GTK_POLICY_NEVER, "vscrollbar-policy", GTK_POLICY_AUTOMATIC, NULL); g_signal_connect (scrolled_window, "size-allocate", G_CALLBACK (size_allocate_cb), ev_window); break; case EV_SIZING_FIT_WIDTH: g_object_set (G_OBJECT (scrolled_window), "hscrollbar-policy", GTK_POLICY_NEVER, "vscrollbar-policy", GTK_POLICY_AUTOMATIC, NULL); g_signal_connect (scrolled_window, "size-allocate", G_CALLBACK (size_allocate_cb), ev_window); break; case EV_SIZING_FREE: g_object_set (G_OBJECT (scrolled_window), "hscrollbar-policy", GTK_POLICY_AUTOMATIC, "vscrollbar-policy", GTK_POLICY_AUTOMATIC, NULL); break; } update_sizing_buttons (ev_window); } static void ev_window_cmd_help_about (GtkAction *action, EvWindow *ev_window) { const char *authors[] = { N_("Many..."), NULL }; const char *documenters[] = { N_("Not so many..."), NULL }; const char *license[] = { N_("Evince is free software; you can redistribute it and/or modify\n" "it under the terms of the GNU General Public License as published by\n" "the Free Software Foundation; either version 2 of the License, or\n" "(at your option) any later version.\n"), N_("Evince is distributed in the hope that it will be useful,\n" "but WITHOUT ANY WARRANTY; without even the implied warranty of\n" "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n" "GNU General Public License for more details.\n"), N_("You should have received a copy of the GNU General Public License\n" "along with Evince; if not, write to the Free Software Foundation, Inc.,\n" "59 Temple Place, Suite 330, Boston, MA 02111-1307 USA\n") }; char *license_trans; #ifdef ENABLE_NLS const char **p; for (p = authors; *p; ++p) *p = _(*p); for (p = documenters; *p; ++p) *p = _(*p); #endif license_trans = g_strconcat (_(license[0]), "\n", _(license[1]), "\n", _(license[2]), "\n", NULL); gtk_show_about_dialog ( GTK_WINDOW (ev_window), "name", _("Evince"), "version", VERSION, "copyright", _("\xc2\xa9 1996-2004 The Evince authors"), "license", license_trans, "website", "http://www.gnome.org/projects/evince", "comments", _("PostScript and PDF File Viewer."), "authors", authors, "documenters", documenters, "translator-credits", _("translator-credits"), NULL); g_free (license_trans); } static void ev_window_view_toolbar_cb (GtkAction *action, EvWindow *ev_window) { update_chrome_flag (ev_window, EV_CHROME_TOOLBAR, GCONF_CHROME_TOOLBAR, gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))); } static void ev_window_view_statusbar_cb (GtkAction *action, EvWindow *ev_window) { update_chrome_flag (ev_window, EV_CHROME_STATUSBAR, GCONF_CHROME_STATUSBAR, gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))); } static void ev_window_view_sidebar_cb (GtkAction *action, EvWindow *ev_window) { update_chrome_flag (ev_window, EV_CHROME_SIDEBAR, GCONF_CHROME_SIDEBAR, gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action))); } static void ev_window_sidebar_visibility_changed_cb (EvSidebar *ev_sidebar, GParamSpec *pspec, EvWindow *ev_window) { GtkAction *action; gboolean visible, fullscreen; g_object_get (ev_window->priv->view, "fullscreen", &fullscreen, NULL); visible = GTK_WIDGET_VISIBLE (ev_sidebar); /* In fullscreen mode the sidebar is not visible, * but we don't want to update the chrome */ if (fullscreen) return; action = gtk_action_group_get_action (ev_window->priv->action_group, "ViewSidebar"); g_signal_handlers_block_by_func (action, G_CALLBACK (ev_window_view_sidebar_cb), ev_window); gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), visible); g_signal_handlers_unblock_by_func (action, G_CALLBACK (ev_window_view_sidebar_cb), ev_window); update_chrome_flag (ev_window, EV_CHROME_SIDEBAR, GCONF_CHROME_SIDEBAR, visible); } static void menu_item_select_cb (GtkMenuItem *proxy, EvWindow *ev_window) { GtkAction *action; char *message; action = g_object_get_data (G_OBJECT (proxy), "gtk-action"); g_return_if_fail (action != NULL); g_object_get (G_OBJECT (action), "tooltip", &message, NULL); if (message) { gtk_statusbar_push (GTK_STATUSBAR (ev_window->priv->statusbar), ev_window->priv->help_message_cid, message); g_free (message); } } static void menu_item_deselect_cb (GtkMenuItem *proxy, EvWindow *ev_window) { gtk_statusbar_pop (GTK_STATUSBAR (ev_window->priv->statusbar), ev_window->priv->help_message_cid); } static void connect_proxy_cb (GtkUIManager *ui_manager, GtkAction *action, GtkWidget *proxy, EvWindow *ev_window) { if (GTK_IS_MENU_ITEM (proxy)) { g_signal_connect (proxy, "select", G_CALLBACK (menu_item_select_cb), ev_window); g_signal_connect (proxy, "deselect", G_CALLBACK (menu_item_deselect_cb), ev_window); } } static void disconnect_proxy_cb (GtkUIManager *ui_manager, GtkAction *action, GtkWidget *proxy, EvWindow *ev_window) { if (GTK_IS_MENU_ITEM (proxy)) { g_signal_handlers_disconnect_by_func (proxy, G_CALLBACK (menu_item_select_cb), ev_window); g_signal_handlers_disconnect_by_func (proxy, G_CALLBACK (menu_item_deselect_cb), ev_window); } } static void view_status_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window) { const char *message; gtk_statusbar_pop (GTK_STATUSBAR (ev_window->priv->statusbar), ev_window->priv->view_message_cid); message = ev_view_get_status (view); if (message) { gtk_statusbar_push (GTK_STATUSBAR (ev_window->priv->statusbar), ev_window->priv->view_message_cid, message); } } static void view_find_status_changed_cb (EvView *view, GParamSpec *pspec, EvWindow *ev_window) { const char *text; text = ev_view_get_find_status (view); egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), text); } static void find_bar_previous_cb (EggFindBar *find_bar, EvWindow *ev_window) { ev_view_find_previous (EV_VIEW (ev_window->priv->view)); } static void find_bar_next_cb (EggFindBar *find_bar, EvWindow *ev_window) { ev_view_find_next (EV_VIEW (ev_window->priv->view)); } static void find_bar_close_cb (EggFindBar *find_bar, EvWindow *ev_window) { update_chrome_flag (ev_window, EV_CHROME_FINDBAR, NULL, FALSE); } static void ev_window_page_mode_cb (GtkRadioAction *action, GtkRadioAction *activated_action, EvWindow *window) { int mode; mode = gtk_radio_action_get_current_value (action); g_assert (mode == PAGE_MODE_CONTINUOUS_PAGE || mode == PAGE_MODE_SINGLE_PAGE); ev_window_set_page_mode (window, (EvWindowPageMode) mode); } static void find_bar_search_changed_cb (EggFindBar *find_bar, GParamSpec *param, EvWindow *ev_window) { gboolean case_sensitive; gboolean visible; const char *search_string; g_return_if_fail (EV_IS_WINDOW (ev_window)); /* Either the string or case sensitivity could have changed, * we connect this callback to both. We also connect it * to ::visible so when the find bar is hidden, we should * pretend the search string is NULL/"" */ case_sensitive = egg_find_bar_get_case_sensitive (find_bar); visible = GTK_WIDGET_VISIBLE (find_bar); search_string = egg_find_bar_get_search_string (find_bar); #if 0 g_printerr ("search for '%s'\n", search_string ? search_string : "(nil)"); #endif if (ev_window->priv->document && EV_IS_DOCUMENT_FIND (ev_window->priv->document)) { if (visible && search_string && search_string[0]) { ev_document_doc_mutex_lock (); ev_document_find_begin (EV_DOCUMENT_FIND (ev_window->priv->document), ev_page_cache_get_current_page (ev_window->priv->page_cache), search_string, case_sensitive); ev_document_doc_mutex_unlock (); } else { ev_document_doc_mutex_lock (); ev_document_find_cancel (EV_DOCUMENT_FIND (ev_window->priv->document)); ev_document_doc_mutex_unlock (); egg_find_bar_set_status_text (EGG_FIND_BAR (ev_window->priv->find_bar), NULL); gtk_widget_queue_draw (GTK_WIDGET (ev_window->priv->view)); } } } static void zoom_control_changed_cb (EphyZoomAction *action, float zoom, EvWindow *ev_window) { EvSizingMode mode; g_return_if_fail (EV_IS_WINDOW (ev_window)); if (zoom == EPHY_ZOOM_BEST_FIT) { mode = EV_SIZING_BEST_FIT; } else if (zoom == EPHY_ZOOM_FIT_WIDTH) { mode = EV_SIZING_FIT_WIDTH; } else { mode = EV_SIZING_FREE; ev_view_set_zoom (EV_VIEW (ev_window->priv->view), zoom, FALSE); } ev_view_set_sizing_mode (EV_VIEW (ev_window->priv->view), mode); update_action_sensitivity (ev_window); } static void ev_window_dispose (GObject *object) { EvWindow *window = EV_WINDOW (object); EvWindowPrivate *priv = window->priv; if (priv->ui_manager) { g_object_unref (priv->ui_manager); priv->ui_manager = NULL; } if (priv->action_group) { g_object_unref (priv->action_group); priv->action_group = NULL; } if (priv->page_cache) { g_signal_handlers_disconnect_by_func (priv->page_cache, page_changed_cb, window); priv->page_cache = NULL; } if (priv->document) { g_object_unref (priv->document); priv->document = NULL; } if (priv->view) { g_object_unref (priv->view); priv->view = NULL; } if (priv->page_view) { g_object_unref (priv->page_view); priv->page_view = NULL; } if (priv->password_document) { g_object_unref (priv->password_document); priv->password_document = NULL; } if (priv->password_uri) { g_free (priv->password_uri); priv->password_uri = NULL; } if (priv->find_bar) { g_signal_handlers_disconnect_by_func (window->priv->find_bar, G_CALLBACK (find_bar_close_cb), window); priv->find_bar = NULL; } destroy_fullscreen_popup (window); G_OBJECT_CLASS (ev_window_parent_class)->dispose (object); } static void ev_window_class_init (EvWindowClass *ev_window_class) { GObjectClass *g_object_class = G_OBJECT_CLASS (ev_window_class); GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (ev_window_class); g_object_class->dispose = ev_window_dispose; widget_class->window_state_event = ev_window_state_event; widget_class->focus_in_event = ev_window_focus_in_event; widget_class->focus_out_event = ev_window_focus_out_event; g_type_class_add_private (g_object_class, sizeof (EvWindowPrivate)); } /* Normal items */ static const GtkActionEntry entries[] = { { "File", NULL, N_("_File") }, { "Edit", NULL, N_("_Edit") }, { "View", NULL, N_("_View") }, { "Go", NULL, N_("_Go") }, { "Help", NULL, N_("_Help") }, /* File menu */ { "FileOpen", GTK_STOCK_OPEN, NULL, "O", N_("Open an existing document"), G_CALLBACK (ev_window_cmd_file_open) }, { "FileSaveAs", GTK_STOCK_SAVE_AS, N_("_Save a Copy..."), NULL, N_("Save the current document with a new filename"), G_CALLBACK (ev_window_cmd_save_as) }, { "FilePrint", GTK_STOCK_PRINT, N_("Print..."), "P", N_("Print this document"), G_CALLBACK (ev_window_cmd_file_print) }, { "FileCloseWindow", GTK_STOCK_CLOSE, NULL, "W", N_("Close this window"), G_CALLBACK (ev_window_cmd_file_close_window) }, /* Edit menu */ { "EditCopy", GTK_STOCK_COPY, NULL, "C", N_("Copy text from the document"), G_CALLBACK (ev_window_cmd_edit_copy) }, { "EditSelectAll", NULL, N_("Select _All"), "A", N_("Select the entire page"), G_CALLBACK (ev_window_cmd_edit_select_all) }, { "EditFind", GTK_STOCK_FIND, NULL, "F", N_("Find a word or phrase in the document"), G_CALLBACK (ev_window_cmd_edit_find) }, { "EditFindNext", NULL, N_("Find Ne_xt"), "G", N_("Find next occurrence of the word or phrase"), G_CALLBACK (ev_window_cmd_edit_find_next) }, /* View menu */ { "ViewZoomIn", GTK_STOCK_ZOOM_IN, NULL, "plus", N_("Enlarge the document"), G_CALLBACK (ev_window_cmd_view_zoom_in) }, { "ViewZoomOut", GTK_STOCK_ZOOM_OUT, NULL, "minus", N_("Shrink the document"), G_CALLBACK (ev_window_cmd_view_zoom_out) }, { "ViewNormalSize", GTK_STOCK_ZOOM_100, NULL, "0", N_("Reset the zoom level to the default value"), G_CALLBACK (ev_window_cmd_view_normal_size) }, { "ViewReload", GTK_STOCK_REFRESH, N_("_Reload"), "R", N_("Reload the document"), G_CALLBACK (ev_window_cmd_view_reload) }, /* Go menu */ { "GoPreviousPage", GTK_STOCK_GO_BACK, N_("_Previous Page"), "Page_Up", N_("Go to the previous page"), G_CALLBACK (ev_window_cmd_go_previous_page) }, { "GoNextPage", GTK_STOCK_GO_FORWARD, N_("_Next Page"), "Page_Down", N_("Go to the next page"), G_CALLBACK (ev_window_cmd_go_next_page) }, { "GoFirstPage", GTK_STOCK_GOTO_FIRST, N_("_First Page"), "Home", N_("Go to the first page"), G_CALLBACK (ev_window_cmd_go_first_page) }, { "GoLastPage", GTK_STOCK_GOTO_LAST, N_("_Last Page"), "End", N_("Go to the last page"), G_CALLBACK (ev_window_cmd_go_last_page) }, /* Help menu */ { "HelpContents", GTK_STOCK_HELP, N_("_Contents"), "F1", N_("Display help for the viewer application"), G_CALLBACK (ev_window_cmd_help_contents) }, { "HelpAbout", GTK_STOCK_ABOUT, N_("_About"), NULL, N_("Display credits for the document viewer creators"), G_CALLBACK (ev_window_cmd_help_about) }, /* Toolbar-only */ { "LeaveFullscreen", EV_STOCK_LEAVE_FULLSCREEN, N_("Leave Fullscreen"), NULL, N_("Leave fullscreen mode"), G_CALLBACK (ev_window_cmd_leave_fullscreen) }, /* Accellerators */ { "Escape", NULL, N_("Selection Caret"), "Escape", "", G_CALLBACK (ev_window_cmd_escape) }, { "Slash", GTK_STOCK_FIND, NULL, "slash", N_("Find a word or phrase in the document"), G_CALLBACK (ev_window_cmd_edit_find) } }; /* Toggle items */ static const GtkToggleActionEntry toggle_entries[] = { /* View Menu */ { "ViewToolbar", NULL, N_("_Toolbar"), "T", N_("Show or hide the toolbar"), G_CALLBACK (ev_window_view_toolbar_cb), TRUE }, { "ViewStatusbar", NULL, N_("_Statusbar"), NULL, N_("Show or hide the statusbar"), G_CALLBACK (ev_window_view_statusbar_cb), TRUE }, { "ViewSidebar", NULL, N_("Side _pane"), "F9", N_("Show or hide the side pane"), G_CALLBACK (ev_window_view_sidebar_cb), TRUE }, { "ViewContinuous", NULL, N_("_Continuous"), NULL, N_("Show the entire document"), G_CALLBACK (ev_window_cmd_continuous), TRUE }, { "ViewDual", NULL, N_("_Dual"), NULL, N_("Show two pages at once"), G_CALLBACK (ev_window_cmd_dual), FALSE }, { "ViewFullscreen", NULL, N_("_Fullscreen"), "F11", N_("Expand the window to fill the screen"), G_CALLBACK (ev_window_cmd_view_fullscreen) }, { "ViewPresentation", NULL, N_("_Presentation"), "F12", N_("Run document as a presentation"), G_CALLBACK (ev_window_cmd_view_presentation) }, { "ViewBestFit", EV_STOCK_ZOOM_PAGE, N_("_Best Fit"), NULL, N_("Make the current document fill the window"), G_CALLBACK (ev_window_cmd_view_best_fit) }, { "ViewPageWidth", EV_STOCK_ZOOM_WIDTH, N_("Fit Page _Width"), NULL, N_("Make the current document fill the window width"), G_CALLBACK (ev_window_cmd_view_page_width) }, }; static const GtkRadioActionEntry page_view_entries[] = { { "SinglePage", GTK_STOCK_DND, N_("Single"), NULL, N_("Show the document one page at a time"), PAGE_MODE_SINGLE_PAGE }, { "ContinuousPage", GTK_STOCK_DND_MULTIPLE, N_("Multi"), NULL, N_("Show the full document at once"), PAGE_MODE_CONTINUOUS_PAGE } }; static void drag_data_received_cb (GtkWidget *widget, GdkDragContext *context, gint x, gint y, GtkSelectionData *selection_data, guint info, guint time, gpointer gdata) { GList *uri_list = NULL; uri_list = gnome_vfs_uri_list_parse ((gchar *) selection_data->data); if (uri_list) { ev_window_open_uri_list (EV_WINDOW (widget), uri_list); gnome_vfs_uri_list_free (uri_list); gtk_drag_finish (context, TRUE, FALSE, time); } } static void register_custom_actions (EvWindow *window, GtkActionGroup *group) { GtkAction *action; action = g_object_new (EV_TYPE_PAGE_ACTION, "name", PAGE_SELECTOR_ACTION, "label", _("Page"), "tooltip", _("Select Page"), NULL); gtk_action_group_add_action (group, action); g_object_unref (action); action = g_object_new (EPHY_TYPE_ZOOM_ACTION, "name", ZOOM_CONTROL_ACTION, "label", _("Zoom"), "stock_id", GTK_STOCK_ZOOM_IN, "tooltip", _("Adjust the zoom level"), "zoom", 1.0, NULL); g_signal_connect (action, "zoom_to_level", G_CALLBACK (zoom_control_changed_cb), window); gtk_action_group_add_action (group, action); g_object_unref (action); } static void set_action_properties (GtkActionGroup *action_group) { GtkAction *action; action = gtk_action_group_get_action (action_group, "GoPreviousPage"); /*translators: this is the label for toolbar button*/ g_object_set (action, "short_label", _("Previous"), NULL); g_object_set (action, "is-important", TRUE, NULL); action = gtk_action_group_get_action (action_group, "GoNextPage"); g_object_set (action, "is-important", TRUE, NULL); /*translators: this is the label for toolbar button*/ g_object_set (action, "short_label", _("Next"), NULL); action = gtk_action_group_get_action (action_group, "ViewZoomIn"); /*translators: this is the label for toolbar button*/ g_object_set (action, "short_label", _("Zoom In"), NULL); action = gtk_action_group_get_action (action_group, "ViewZoomIn"); action = gtk_action_group_get_action (action_group, "ViewZoomOut"); /*translators: this is the label for toolbar button*/ g_object_set (action, "short_label", _("Zoom Out"), NULL); action = gtk_action_group_get_action (action_group, "ViewZoomIn"); action = gtk_action_group_get_action (action_group, "ViewBestFit"); /*translators: this is the label for toolbar button*/ g_object_set (action, "short_label", _("Best Fit"), NULL); action = gtk_action_group_get_action (action_group, "ViewZoomIn"); action = gtk_action_group_get_action (action_group, "ViewPageWidth"); /*translators: this is the label for toolbar button*/ g_object_set (action, "short_label", _("Fit Width"), NULL); action = gtk_action_group_get_action (action_group, "ViewZoomIn"); action = gtk_action_group_get_action (action_group, "LeaveFullscreen"); g_object_set (action, "is-important", TRUE, NULL); } static void set_chrome_actions (EvWindow *window) { EvWindowPrivate *priv = window->priv; GtkActionGroup *action_group = priv->action_group; GtkAction *action; action= gtk_action_group_get_action (action_group, "ViewToolbar"); g_signal_handlers_block_by_func (action, G_CALLBACK (ev_window_view_toolbar_cb), window); gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), (priv->chrome & EV_CHROME_TOOLBAR) != 0); g_signal_handlers_unblock_by_func (action, G_CALLBACK (ev_window_view_toolbar_cb), window); action= gtk_action_group_get_action (action_group, "ViewSidebar"); g_signal_handlers_block_by_func (action, G_CALLBACK (ev_window_view_sidebar_cb), window); gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), (priv->chrome & EV_CHROME_SIDEBAR) != 0); g_signal_handlers_unblock_by_func (action, G_CALLBACK (ev_window_view_sidebar_cb), window); action= gtk_action_group_get_action (action_group, "ViewStatusbar"); g_signal_handlers_block_by_func (action, G_CALLBACK (ev_window_view_statusbar_cb), window); gtk_toggle_action_set_active (GTK_TOGGLE_ACTION (action), (priv->chrome & EV_CHROME_STATUSBAR) != 0); g_signal_handlers_unblock_by_func (action, G_CALLBACK (ev_window_view_statusbar_cb), window); } static EvChrome load_chrome (void) { EvChrome chrome = EV_CHROME_NORMAL; GConfClient *client; GConfValue *value; client = gconf_client_get_default (); value = gconf_client_get (client, GCONF_CHROME_TOOLBAR, NULL); if (value != NULL) { if (value->type == GCONF_VALUE_BOOL && !gconf_value_get_bool (value)) { chrome &= ~EV_CHROME_TOOLBAR; } gconf_value_free (value); } value = gconf_client_get (client, GCONF_CHROME_SIDEBAR, NULL); if (value != NULL) { if (value->type == GCONF_VALUE_BOOL && !gconf_value_get_bool (value)) { chrome &= ~EV_CHROME_SIDEBAR; } gconf_value_free (value); } value = gconf_client_get (client, GCONF_CHROME_STATUSBAR, NULL); if (value != NULL) { if (value->type == GCONF_VALUE_BOOL && !gconf_value_get_bool (value)) { chrome &= ~EV_CHROME_STATUSBAR; } gconf_value_free (value); } g_object_unref (client); return chrome; } static void sidebar_widget_model_set (EvSidebarLinks *ev_sidebar_links, GParamSpec *pspec, EvWindow *ev_window) { GtkTreeModel *model; GtkAction *action; g_object_get (G_OBJECT (ev_sidebar_links), "model", &model, NULL); action = gtk_action_group_get_action (ev_window->priv->action_group, PAGE_SELECTOR_ACTION); ev_page_action_set_model (EV_PAGE_ACTION (action), model); } static void ev_window_init (EvWindow *ev_window) { GtkActionGroup *action_group; GtkAccelGroup *accel_group; GError *error = NULL; GtkWidget *sidebar_widget, *toolbar_dock; GConfValue *value; GConfClient *client; int sidebar_size; ev_window->priv = EV_WINDOW_GET_PRIVATE (ev_window); ev_window->priv->page_mode = PAGE_MODE_SINGLE_PAGE; update_window_title (NULL, NULL, ev_window); ev_window->priv->main_box = gtk_vbox_new (FALSE, 0); gtk_container_add (GTK_CONTAINER (ev_window), ev_window->priv->main_box); gtk_widget_show (ev_window->priv->main_box); action_group = gtk_action_group_new ("MenuActions"); ev_window->priv->action_group = action_group; gtk_action_group_set_translation_domain (action_group, NULL); gtk_action_group_add_actions (action_group, entries, G_N_ELEMENTS (entries), ev_window); gtk_action_group_add_toggle_actions (action_group, toggle_entries, G_N_ELEMENTS (toggle_entries), ev_window); gtk_action_group_add_radio_actions (action_group, page_view_entries, G_N_ELEMENTS (page_view_entries), ev_window->priv->page_mode, G_CALLBACK (ev_window_page_mode_cb), ev_window); set_action_properties (action_group); register_custom_actions (ev_window, action_group); ev_window->priv->ui_manager = gtk_ui_manager_new (); gtk_ui_manager_insert_action_group (ev_window->priv->ui_manager, action_group, 0); accel_group = gtk_ui_manager_get_accel_group (ev_window->priv->ui_manager); gtk_window_add_accel_group (GTK_WINDOW (ev_window), accel_group); g_signal_connect (ev_window->priv->ui_manager, "connect_proxy", G_CALLBACK (connect_proxy_cb), ev_window); g_signal_connect (ev_window->priv->ui_manager, "disconnect_proxy", G_CALLBACK (disconnect_proxy_cb), ev_window); if (!gtk_ui_manager_add_ui_from_file (ev_window->priv->ui_manager, DATADIR"/evince-ui.xml", &error)) { g_message ("building menus failed: %s", error->message); g_error_free (error); } ev_window->priv->menubar = gtk_ui_manager_get_widget (ev_window->priv->ui_manager, "/MainMenu"); gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->menubar, FALSE, FALSE, 0); /* This sucks, but there is no way to have a draw=no, expand=true separator * in a GtkUIManager-built toolbar. So, just add another toolbar. * See gtk+ bug 166489. */ toolbar_dock = ev_window->priv->toolbar_dock = gtk_hbox_new (FALSE, 0); gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), toolbar_dock, FALSE, FALSE, 0); gtk_widget_show (toolbar_dock); ev_window->priv->toolbar = gtk_ui_manager_get_widget (ev_window->priv->ui_manager, "/ToolBar"); gtk_box_pack_start (GTK_BOX (toolbar_dock), ev_window->priv->toolbar, TRUE, TRUE, 0); gtk_widget_show (ev_window->priv->toolbar); ev_window->priv->fullscreen_toolbar = gtk_ui_manager_get_widget (ev_window->priv->ui_manager, "/LeaveFullscreenToolbar"); gtk_toolbar_set_show_arrow (GTK_TOOLBAR (ev_window->priv->fullscreen_toolbar), TRUE); /* Add the main area */ ev_window->priv->hpaned = gtk_hpaned_new (); g_signal_connect (ev_window->priv->hpaned, "notify::position", G_CALLBACK (ev_window_sidebar_position_change_cb), ev_window); sidebar_size = SIDEBAR_DEFAULT_SIZE; client = gconf_client_get_default (); value = gconf_client_get (client, GCONF_SIDEBAR_SIZE, NULL); if (value != NULL) { if (value->type == GCONF_VALUE_INT) { sidebar_size = gconf_value_get_int (value); } gconf_value_free (value); } g_object_unref (client); gtk_paned_set_position (GTK_PANED (ev_window->priv->hpaned), sidebar_size); gtk_box_pack_start (GTK_BOX (ev_window->priv->main_box), ev_window->priv->hpaned, TRUE, TRUE, 0); gtk_widget_show (ev_window->priv->hpaned); ev_window->priv->sidebar = ev_sidebar_new (); gtk_paned_pack1 (GTK_PANED (ev_window->priv->hpaned), ev_window->priv->sidebar, FALSE, FALSE); gtk_widget_show (ev_window->priv->sidebar); /* Stub sidebar, for now */ sidebar_widget = ev_sidebar_links_new (); g_signal_connect (sidebar_widget, "notify::model", G_CALLBACK (sidebar_widget_model_set), ev_window); gtk_widget_show (sidebar_widget); ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar), sidebar_widget); sidebar_widget = ev_sidebar_thumbnails_new (); gtk_widget_show (sidebar_widget); ev_sidebar_add_page (EV_SIDEBAR (ev_window->priv->sidebar), sidebar_widget); ev_window->priv->scrolled_window = GTK_WIDGET (g_object_new (GTK_TYPE_SCROLLED_WINDOW, "shadow-type", GTK_SHADOW_IN, NULL)); gtk_widget_show (ev_window->priv->scrolled_window); gtk_paned_add2 (GTK_PANED (ev_window->priv->hpaned), ev_window->priv->scrolled_window); ev_window->priv->view = ev_view_new (); ev_window->priv->password_view = ev_password_view_new (); g_signal_connect_swapped (ev_window->priv->password_view, "unlock", G_CALLBACK (ev_window_popup_password_dialog), ev_window); gtk_widget_show (ev_window->priv->view); //gtk_widget_show (ev_window->priv->page_view); gtk_widget_show (ev_window->priv->password_view); /* We own a ref on these widgets, as we can swap them in and out */ g_object_ref (ev_window->priv->view); //g_object_ref (ev_window->priv->page_view); g_object_ref (ev_window->priv->password_view); gtk_container_add (GTK_CONTAINER (ev_window->priv->scrolled_window), ev_window->priv->view); g_signal_connect (ev_window->priv->view, "notify::find-status", G_CALLBACK (view_find_status_changed_cb), ev_window); g_signal_connect (ev_window->priv->view, "notify::status", G_CALLBACK (view_status_changed_cb), ev_window); g_signal_connect (ev_window->priv->view, "notify::sizing-mode", G_CALLBACK (ev_window_sizing_mode_changed_cb), ev_window); ev_window->priv->statusbar = gtk_statusbar_new (); gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box), ev_window->priv->statusbar, FALSE, TRUE, 0); ev_window->priv->help_message_cid = gtk_statusbar_get_context_id (GTK_STATUSBAR (ev_window->priv->statusbar), "help_message"); ev_window->priv->view_message_cid = gtk_statusbar_get_context_id (GTK_STATUSBAR (ev_window->priv->statusbar), "view_message"); ev_window->priv->find_bar = egg_find_bar_new (); gtk_box_pack_end (GTK_BOX (ev_window->priv->main_box), ev_window->priv->find_bar, FALSE, TRUE, 0); ev_window_setup_recent (ev_window); ev_window->priv->chrome = load_chrome (); set_chrome_actions (ev_window); update_chrome_visibility (ev_window); /* Connect sidebar signals */ g_signal_connect (ev_window->priv->sidebar, "notify::visible", G_CALLBACK (ev_window_sidebar_visibility_changed_cb), ev_window); /* Connect to find bar signals */ g_signal_connect (ev_window->priv->find_bar, "previous", G_CALLBACK (find_bar_previous_cb), ev_window); g_signal_connect (ev_window->priv->find_bar, "next", G_CALLBACK (find_bar_next_cb), ev_window); g_signal_connect (ev_window->priv->find_bar, "close", G_CALLBACK (find_bar_close_cb), ev_window); g_signal_connect (ev_window->priv->find_bar, "notify::search-string", G_CALLBACK (find_bar_search_changed_cb), ev_window); g_signal_connect (ev_window->priv->find_bar, "notify::case-sensitive", G_CALLBACK (find_bar_search_changed_cb), ev_window); g_signal_connect (ev_window->priv->find_bar, "notify::visible", G_CALLBACK (find_bar_search_changed_cb), ev_window); /* Give focus to the scrolled window */ gtk_widget_grab_focus (ev_window->priv->scrolled_window); /* Drag and Drop */ gtk_drag_dest_unset (GTK_WIDGET (ev_window)); gtk_drag_dest_set (GTK_WIDGET (ev_window), GTK_DEST_DEFAULT_ALL, ev_drop_types, sizeof (ev_drop_types) / sizeof (ev_drop_types[0]), GDK_ACTION_COPY); g_signal_connect (G_OBJECT (ev_window), "drag_data_received", G_CALLBACK (drag_data_received_cb), NULL); /* Set it to something random to force a change */ ev_window_sizing_mode_changed_cb (EV_VIEW (ev_window->priv->view), NULL, ev_window); update_action_sensitivity (ev_window); }