* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
*/
-#include "ev-application.h"
+#include <config.h>
+
+#include <stdlib.h>
+#include <string.h>
#include <glib.h>
#include <glib/gi18n.h>
-#include <glib-object.h>
-#include <gtk/gtkfilechooserdialog.h>
-#include <gtk/gtkstock.h>
-#include <gtk/gtkwidget.h>
-#include <gtk/gtkmain.h>
-#include <libgnomevfs/gnome-vfs-utils.h>
+#include <gtk/gtk.h>
+#ifdef GDK_WINDOWING_X11
+#include <gdk/gdkx.h>
+#endif
-#include "ev-window.h"
+#include "totem-scrsaver.h"
+#include "eggsmclient.h"
-struct _EvApplicationPrivate {
- GList *windows;
+#include "ev-application.h"
+#include "ev-document-factory.h"
+#include "ev-file-helpers.h"
+#include "ev-metadata-manager.h"
+#include "ev-utils.h"
+#include "ev-stock-icons.h"
+
+#ifdef ENABLE_DBUS
+#include "ev-media-player-keys.h"
+#endif /* ENABLE_DBUS */
+
+#ifdef ENABLE_DBUS
+#include <dbus/dbus-glib-bindings.h>
+#include "ev-application-service.h"
+#endif
+
+static void ev_application_save_print_settings (EvApplication *application);
+
+struct _EvApplication {
+ GObject base_instance;
+
+ gchar *dot_dir;
+ gchar *data_dir;
+ gchar *accel_map_file;
+ gchar *toolbars_file;
+ gchar *crashed_file;
+ guint crashed_idle;
+
+ EggToolbarsModel *toolbars_model;
+
+ TotemScrsaver *scr_saver;
+
+ EggSMClient *smclient;
+
+ gchar *filechooser_open_uri;
+ gchar *filechooser_save_uri;
+
+#ifdef ENABLE_DBUS
+ EvMediaPlayerKeys *keys;
+#endif /* ENABLE_DBUS */
+
+ GtkPrintSettings *print_settings;
+ GtkPageSetup *page_setup;
+ GKeyFile *print_settings_file;
+};
+
+struct _EvApplicationClass {
+ GObjectClass base_class;
};
+static EvApplication *instance;
+
G_DEFINE_TYPE (EvApplication, ev_application, G_TYPE_OBJECT);
-#define EV_APPLICATION_GET_PRIVATE(object) \
- (G_TYPE_INSTANCE_GET_PRIVATE ((object), EV_TYPE_APPLICATION, EvApplicationPrivate))
+#define APPLICATION_SERVICE_NAME "org.gnome.evince.ApplicationService"
+
+#define EV_PRINT_SETTINGS_FILE "print-settings"
+#define EV_PRINT_SETTINGS_GROUP "Print Settings"
+#define EV_PAGE_SETUP_GROUP "Page Setup"
+
+#ifdef ENABLE_DBUS
+gboolean
+ev_application_register_service (EvApplication *application)
+{
+ static DBusGConnection *connection = NULL;
+ DBusGProxy *driver_proxy;
+ GError *err = NULL;
+ guint request_name_result;
+ if (connection) {
+ g_warning ("Service already registered.");
+ return FALSE;
+ }
+
+ connection = dbus_g_bus_get (DBUS_BUS_STARTER, &err);
+ if (connection == NULL) {
+ g_warning ("Service registration failed.");
+ g_error_free (err);
+
+ return FALSE;
+ }
+
+ driver_proxy = dbus_g_proxy_new_for_name (connection,
+ DBUS_SERVICE_DBUS,
+ DBUS_PATH_DBUS,
+ DBUS_INTERFACE_DBUS);
+
+ if (!org_freedesktop_DBus_request_name (driver_proxy,
+ APPLICATION_SERVICE_NAME,
+ DBUS_NAME_FLAG_DO_NOT_QUEUE,
+ &request_name_result, &err)) {
+ g_warning ("Service registration failed.");
+ g_clear_error (&err);
+ }
+
+ g_object_unref (driver_proxy);
+
+ if (request_name_result == DBUS_REQUEST_NAME_REPLY_EXISTS) {
+ return FALSE;
+ }
+
+ dbus_g_object_type_install_info (EV_TYPE_APPLICATION,
+ &dbus_glib_ev_application_object_info);
+ dbus_g_connection_register_g_object (connection,
+ "/org/gnome/evince/Evince",
+ G_OBJECT (application));
+
+ application->scr_saver = totem_scrsaver_new (connection);
+
+ ev_metadata_manager_init ();
+
+ return TRUE;
+}
+#endif /* ENABLE_DBUS */
+
+/**
+ * ev_application_get_instance:
+ *
+ * Checks for #EvApplication instance, if it doesn't exist it does create it.
+ *
+ * Returns: an instance of the #EvApplication data.
+ */
EvApplication *
ev_application_get_instance (void)
{
- static EvApplication *instance;
-
- if (!instance)
- instance = EV_APPLICATION (
- g_object_new (EV_TYPE_APPLICATION, NULL));
+ if (!instance) {
+ instance = EV_APPLICATION (g_object_new (EV_TYPE_APPLICATION, NULL));
+ }
return instance;
}
+/* Session */
+static void
+save_session (EvApplication *application,
+ GList *windows_list,
+ GKeyFile *state_file)
+{
+ GList *l;
+ gint i;
+ const gchar **uri_list;
+ const gchar *empty = "empty-window";
+
+ uri_list = g_new (const gchar *, g_list_length (windows_list));
+ for (l = windows_list, i = 0; l != NULL; l = g_list_next (l), i++) {
+ EvWindow *window = EV_WINDOW (l->data);
+
+ if (ev_window_is_empty (window))
+ uri_list[i] = empty;
+ else
+ uri_list[i] = ev_window_get_uri (window);
+ }
+ g_key_file_set_string_list (state_file,
+ "Evince",
+ "documents",
+ (const char **)uri_list,
+ i);
+ g_free (uri_list);
+}
+
+static void
+ev_application_save_session_crashed (EvApplication *application)
+{
+ GList *windows;
+
+ windows = ev_application_get_windows (application);
+ if (windows) {
+ GKeyFile *crashed_file;
+ gchar *data;
+ gssize data_length;
+ GError *error = NULL;
+
+ crashed_file = g_key_file_new ();
+ save_session (application, windows, crashed_file);
+
+ data = g_key_file_to_data (crashed_file, (gsize *)&data_length, NULL);
+ g_file_set_contents (application->crashed_file, data, data_length, &error);
+ if (error) {
+ g_warning ("%s", error->message);
+ g_error_free (error);
+ }
+ g_free (data);
+ g_key_file_free (crashed_file);
+ } else if (g_file_test (application->crashed_file, G_FILE_TEST_IS_REGULAR)) {
+ GFile *file;
+
+ file = g_file_new_for_path (application->crashed_file);
+ g_file_delete (file, NULL, NULL);
+ g_object_unref (file);
+ }
+}
+
+static gboolean
+save_session_crashed_in_idle_cb (EvApplication *application)
+{
+ ev_application_save_session_crashed (application);
+ application->crashed_idle = 0;
+
+ return FALSE;
+}
+
static void
-window_destroy_cb (GtkObject *object, gpointer user_data)
+save_session_crashed_in_idle (EvApplication *application)
+{
+ if (application->crashed_idle > 0)
+ g_source_remove (application->crashed_idle);
+ application->crashed_idle =
+ g_idle_add ((GSourceFunc)save_session_crashed_in_idle_cb,
+ application);
+}
+
+static gboolean
+ev_application_run_crash_recovery_dialog (EvApplication *application)
+{
+ GtkWidget *dialog;
+ gint response;
+
+ dialog = gtk_message_dialog_new (NULL,
+ GTK_DIALOG_MODAL,
+ GTK_MESSAGE_WARNING,
+ GTK_BUTTONS_NONE,
+ _("Recover previous documents?"));
+ gtk_message_dialog_format_secondary_text (
+ GTK_MESSAGE_DIALOG (dialog),
+ _("Evince appears to have exited unexpectedly the last time "
+ "it was run. You can recover the opened documents."));
+
+ gtk_dialog_add_button (GTK_DIALOG (dialog),
+ _("_Don't Recover"),
+ GTK_RESPONSE_CANCEL);
+ gtk_dialog_add_button (GTK_DIALOG (dialog),
+ _("_Recover"),
+ GTK_RESPONSE_ACCEPT);
+
+ gtk_window_set_title (GTK_WINDOW (dialog), _("Crash Recovery"));
+ gtk_window_set_icon_name (GTK_WINDOW (dialog), "evince");
+ gtk_window_set_position (GTK_WINDOW (dialog), GTK_WIN_POS_CENTER);
+ gtk_window_set_skip_taskbar_hint (GTK_WINDOW (dialog), FALSE);
+ gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_ACCEPT);
+
+ response = gtk_dialog_run (GTK_DIALOG (dialog));
+ gtk_widget_destroy (dialog);
+
+ return response == GTK_RESPONSE_ACCEPT;
+}
+
+gboolean
+ev_application_load_session (EvApplication *application)
{
- EvApplication *application;
+ GKeyFile *state_file;
+ gchar **uri_list;
+
+ if (egg_sm_client_is_resumed (application->smclient)) {
+ state_file = egg_sm_client_get_state_file (application->smclient);
+ if (!state_file)
+ return FALSE;
+ } else if (g_file_test (application->crashed_file, G_FILE_TEST_IS_REGULAR)) {
+ if (ev_application_run_crash_recovery_dialog (application)) {
+ state_file = g_key_file_new ();
+ g_key_file_load_from_file (state_file,
+ application->crashed_file,
+ G_KEY_FILE_NONE,
+ NULL);
+ } else {
+ return FALSE;
+ }
+ } else {
+ return FALSE;
+ }
+
+ uri_list = g_key_file_get_string_list (state_file,
+ "Evince",
+ "documents",
+ NULL, NULL);
+ if (uri_list) {
+ gint i;
+
+ for (i = 0; uri_list[i]; i++) {
+ if (g_ascii_strcasecmp (uri_list[i], "empty-window") == 0)
+ ev_application_open_window (application, NULL, GDK_CURRENT_TIME, NULL);
+ else
+ ev_application_open_uri (application, uri_list[i], NULL, GDK_CURRENT_TIME, NULL);
+ }
+ g_strfreev (uri_list);
+ }
+ g_key_file_free (state_file);
+
+ return TRUE;
+}
+
+static void
+smclient_save_state_cb (EggSMClient *client,
+ GKeyFile *state_file,
+ EvApplication *application)
+{
+ GList *windows;
+
+ windows = ev_application_get_windows (application);
+ if (windows) {
+ save_session (application, windows, state_file);
+ g_list_free (windows);
+ }
+}
+
+static void
+smclient_quit_cb (EggSMClient *client,
+ EvApplication *application)
+{
+ ev_application_shutdown (application);
+}
+
+static void
+ev_application_init_session (EvApplication *application)
+{
+ application->crashed_file = g_build_filename (application->dot_dir,
+ "evince-crashed", NULL);
+
+ application->smclient = egg_sm_client_get ();
+ g_signal_connect (application->smclient, "save_state",
+ G_CALLBACK (smclient_save_state_cb),
+ application);
+ g_signal_connect (application->smclient, "quit",
+ G_CALLBACK (smclient_quit_cb),
+ application);
+}
+
+/**
+ * ev_display_open_if_needed:
+ * @name: the name of the display to be open if it's needed.
+ *
+ * Search among all the open displays if any of them have the same name as the
+ * passed name. If the display isn't found it tries the open it.
+ *
+ * Returns: a #GdkDisplay of the display with the passed name.
+ */
+static GdkDisplay *
+ev_display_open_if_needed (const gchar *name)
+{
+ GSList *displays;
+ GSList *l;
+ GdkDisplay *display = NULL;
+
+ displays = gdk_display_manager_list_displays (gdk_display_manager_get ());
+
+ for (l = displays; l != NULL; l = l->next) {
+ const gchar *display_name = gdk_display_get_name ((GdkDisplay *) l->data);
+
+ if (g_ascii_strcasecmp (display_name, name) == 0) {
+ display = l->data;
+ break;
+ }
+ }
+
+ g_slist_free (displays);
+
+ return display != NULL ? display : gdk_display_open (name);
+}
+
+/**
+ * get_screen_from_args:
+ * @args: a #GHashTable with data passed to the application.
+ *
+ * Looks for the screen in the display available in the hash table passed to the
+ * application. If the display isn't opened, it's opened and the #GdkScreen
+ * assigned to the screen in that display returned.
+ *
+ * Returns: the #GdkScreen assigned to the screen on the display indicated by
+ * the data on the #GHashTable.
+ */
+static GdkScreen *
+get_screen_from_args (GHashTable *args)
+{
+ GValue *value = NULL;
+ GdkDisplay *display = NULL;
+ GdkScreen *screen = NULL;
+
+ g_assert (args != NULL);
+
+ value = g_hash_table_lookup (args, "display");
+ if (value) {
+ const gchar *display_name;
+
+ display_name = g_value_get_string (value);
+ display = ev_display_open_if_needed (display_name);
+ }
+
+ value = g_hash_table_lookup (args, "screen");
+ if (value) {
+ gint screen_number;
+
+ screen_number = g_value_get_int (value);
+ screen = gdk_display_get_screen (display, screen_number);
+ }
+
+ return screen;
+}
+
+/**
+ * get_window_run_mode_from_args:
+ * @args: a #GHashTable with data passed to the application.
+ *
+ * It does look if the mode option has been passed from command line, using it
+ * as the window run mode, otherwise the run mode will be the normal mode.
+ *
+ * Returns: The window run mode passed from command line or
+ * EV_WINDOW_MODE_NORMAL in other case.
+ */
+static EvWindowRunMode
+get_window_run_mode_from_args (GHashTable *args)
+{
+ EvWindowRunMode mode = EV_WINDOW_MODE_NORMAL;
+ GValue *value = NULL;
+
+ g_assert (args != NULL);
+
+ value = g_hash_table_lookup (args, "mode");
+ if (value) {
+ mode = g_value_get_uint (value);
+ }
+
+ return mode;
+}
+
+/**
+ * get_destination_from_args:
+ * @args: a #GHashTable with data passed to the application.
+ *
+ * It does look for the page-label argument parsed from the command line and
+ * if it does exist, it returns an #EvLinkDest.
+ *
+ * Returns: An #EvLinkDest to page-label if it has been passed from the command
+ * line, NULL in other case.
+ */
+static EvLinkDest *
+get_destination_from_args (GHashTable *args)
+{
+ EvLinkDest *dest = NULL;
+ GValue *value = NULL;
+
+ g_assert (args != NULL);
- g_return_if_fail (EV_IS_WINDOW (object));
- g_return_if_fail (EV_IS_APPLICATION (user_data));
+ value = g_hash_table_lookup (args, "page-label");
+ if (value) {
+ const gchar *page_label;
- application = EV_APPLICATION (user_data);
- application->priv->windows =
- g_list_remove (application->priv->windows, object);
+ page_label = g_value_get_string (value);
+ dest = ev_link_dest_new_page_label (page_label);
+ }
- if (application->priv->windows == NULL)
- gtk_main_quit ();
+ return dest;
}
-EvWindow *
-ev_application_new_window (EvApplication *application)
+static const gchar *
+get_find_string_from_args (GHashTable *args)
{
- EvWindow *ev_window;
+ GValue *value = NULL;
- ev_window = EV_WINDOW (g_object_new (EV_TYPE_WINDOW,
- "type", GTK_WINDOW_TOPLEVEL,
- "default-height", 600,
- "default-width", 600,
- NULL));
- application->priv->windows =
- g_list_prepend (application->priv->windows, ev_window);
- g_signal_connect (G_OBJECT (ev_window), "destroy",
- G_CALLBACK (window_destroy_cb), application);
+ g_assert (args != NULL);
- return ev_window;
+ value = g_hash_table_lookup (args, "find-string");
+
+ return value ? g_value_get_string (value) : NULL;
}
-static int
-is_window_empty (const EvWindow *ev_window, gconstpointer dummy)
+/**
+ * ev_application_open_window:
+ * @application: The instance of the application.
+ * @args: A #GHashTable with the arguments data.
+ * @timestamp: Current time value.
+ * @error: The #GError facility.
+ *
+ * Creates a new window and if the args are available, it's not NULL, it gets
+ * the screen from them and assigns the just created window to it. At last it
+ * does show it.
+ *
+ * Returns: %TRUE.
+ */
+gboolean
+ev_application_open_window (EvApplication *application,
+ GHashTable *args,
+ guint32 timestamp,
+ GError **error)
{
- g_return_val_if_fail (EV_IS_WINDOW (ev_window), 0);
+ GtkWidget *new_window = ev_window_new ();
+ GdkScreen *screen = NULL;
+
+ if (args) {
+ screen = get_screen_from_args (args);
+ }
+
+ if (screen) {
+ ev_stock_icons_set_screen (screen);
+ gtk_window_set_screen (GTK_WINDOW (new_window), screen);
+ }
- return ev_window_is_empty (ev_window)
- ? 0
- : -1;
+ ev_application_save_session_crashed (application);
+ g_signal_connect_swapped (new_window, "destroy",
+ G_CALLBACK (save_session_crashed_in_idle),
+ application);
+
+ if (!GTK_WIDGET_REALIZED (new_window))
+ gtk_widget_realize (new_window);
+
+#ifdef GDK_WINDOWING_X11
+ if (timestamp <= 0)
+ timestamp = gdk_x11_get_server_time (GTK_WIDGET (new_window)->window);
+ gdk_x11_window_set_user_time (GTK_WIDGET (new_window)->window, timestamp);
+
+ gtk_window_present (GTK_WINDOW (new_window));
+#else
+ gtk_window_present_with_time (GTK_WINDOW (new_window), timestamp);
+#endif /* GDK_WINDOWING_X11 */
+
+ return TRUE;
}
+/**
+ * ev_application_get_empty_window:
+ * @application: The instance of the application.
+ * @screen: The screen where the empty window will be search.
+ *
+ * It does look if there is any empty window in the indicated screen.
+ *
+ * Returns: The first empty #EvWindow in the passed #GdkScreen or NULL in other
+ * case.
+ */
static EvWindow *
-ev_application_get_empty_window (EvApplication *application)
+ev_application_get_empty_window (EvApplication *application,
+ GdkScreen *screen)
{
- GList *node;
+ EvWindow *empty_window = NULL;
+ GList *windows = ev_application_get_windows (application);
+ GList *l;
+
+ for (l = windows; l != NULL; l = l->next) {
+ EvWindow *window = EV_WINDOW (l->data);
- node = g_list_find_custom (application->priv->windows, NULL,
- (GCompareFunc)is_window_empty);
+ if (ev_window_is_empty (window) &&
+ gtk_window_get_screen (GTK_WINDOW (window)) == screen) {
+ empty_window = window;
+ break;
+ }
+ }
- return node && node->data
- ? EV_WINDOW (node->data)
- : ev_application_new_window (application);
+ g_list_free (windows);
+
+ return empty_window;
}
-void
-ev_application_open (EvApplication *application, GError *err)
+/**
+ * ev_application_get_uri_window:
+ * @application: The instance of the application.
+ * @uri: The uri to be opened.
+ *
+ * It looks in the list of the windows for the one with the document represented
+ * by the passed uri on it. If the window is empty or the document isn't present
+ * on any window, it will return NULL.
+ *
+ * Returns: The #EvWindow where the document represented by the passed uri is
+ * shown, NULL in other case.
+ */
+static EvWindow *
+ev_application_get_uri_window (EvApplication *application, const char *uri)
{
- EvWindow *ev_window;
- GtkWidget *chooser;
- GtkFileFilter *both_filter, *pdf_filter, *ps_filter, *pixbuf_filter, *all_filter;
+ EvWindow *uri_window = NULL;
+ GList *windows = gtk_window_list_toplevels ();
+ GList *l;
- ev_window = ev_application_get_empty_window (application);
+ g_return_val_if_fail (uri != NULL, NULL);
- chooser = gtk_file_chooser_dialog_new (_("Open document"),
- GTK_WINDOW (ev_window),
- GTK_FILE_CHOOSER_ACTION_OPEN,
- GTK_STOCK_CANCEL,
- GTK_RESPONSE_CANCEL,
- GTK_STOCK_OPEN, GTK_RESPONSE_OK,
- NULL);
+ for (l = windows; l != NULL; l = l->next) {
+ if (EV_IS_WINDOW (l->data)) {
+ EvWindow *window = EV_WINDOW (l->data);
+ const char *window_uri = ev_window_get_uri (window);
- both_filter = gtk_file_filter_new ();
- gtk_file_filter_set_name (both_filter,
- _("PostScript and PDF Documents"));
- gtk_file_filter_add_mime_type (both_filter, "application/postscript");
- gtk_file_filter_add_mime_type (both_filter, "application/pdf");
- gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (chooser), both_filter);
+ if (window_uri && strcmp (window_uri, uri) == 0 && !ev_window_is_empty (window)) {
+ uri_window = window;
+ break;
+ }
+ }
+ }
- ps_filter = gtk_file_filter_new ();
- gtk_file_filter_set_name (ps_filter, _("PostScript Documents"));
- gtk_file_filter_add_mime_type (ps_filter, "application/postscript");
- gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (chooser), ps_filter);
+ g_list_free (windows);
+
+ return uri_window;
+}
- 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 (chooser), pdf_filter);
+/**
+ * ev_application_open_uri_at_dest:
+ * @application: The instance of the application.
+ * @uri: The uri to be opened.
+ * @screen: Thee screen where the link will be shown.
+ * @dest: The #EvLinkDest of the document.
+ * @mode: The run mode of the window.
+ * @timestamp: Current time value.
+ */
+void
+ev_application_open_uri_at_dest (EvApplication *application,
+ const char *uri,
+ GdkScreen *screen,
+ EvLinkDest *dest,
+ EvWindowRunMode mode,
+ const gchar *search_string,
+ guint timestamp)
+{
+ EvWindow *new_window;
- pixbuf_filter = gtk_file_filter_new ();
- gtk_file_filter_set_name (pixbuf_filter, _("Images"));
- gtk_file_filter_add_pixbuf_formats (pixbuf_filter);
- gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (chooser), pixbuf_filter);
+ g_return_if_fail (uri != NULL);
- 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 (chooser), all_filter);
+ new_window = ev_application_get_uri_window (application, uri);
- gtk_file_chooser_set_filter (GTK_FILE_CHOOSER (chooser), both_filter);
+ if (new_window == NULL) {
+ new_window = ev_application_get_empty_window (application, screen);
+ }
- if (gtk_dialog_run (GTK_DIALOG (chooser)) == GTK_RESPONSE_OK) {
- char *uri;
+ if (new_window == NULL) {
+ new_window = EV_WINDOW (ev_window_new ());
+ }
- uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (chooser));
- ev_window_open (ev_window, uri);
- gtk_widget_show (GTK_WIDGET (ev_window));
- g_free (uri);
+ if (screen) {
+ ev_stock_icons_set_screen (screen);
+ gtk_window_set_screen (GTK_WINDOW (new_window), screen);
}
- gtk_widget_destroy (GTK_WIDGET (chooser));
+ /* We need to load uri before showing the window, so
+ we can restore window size without flickering */
+ ev_window_open_uri (new_window, uri, dest, mode, search_string);
+
+ ev_application_save_session_crashed (application);
+ g_signal_connect_swapped (new_window, "destroy",
+ G_CALLBACK (save_session_crashed_in_idle),
+ application);
+
+ if (!GTK_WIDGET_REALIZED (GTK_WIDGET (new_window)))
+ gtk_widget_realize (GTK_WIDGET (new_window));
+
+#ifdef GDK_WINDOWING_X11
+ if (timestamp <= 0)
+ timestamp = gdk_x11_get_server_time (GTK_WIDGET (new_window)->window);
+ gdk_x11_window_set_user_time (GTK_WIDGET (new_window)->window, timestamp);
+
+ ev_document_fc_mutex_lock ();
+ gtk_window_present (GTK_WINDOW (new_window));
+ ev_document_fc_mutex_unlock ();
+#else
+ ev_document_fc_mutex_lock ();
+ gtk_window_present_with_time (GTK_WINDOW (new_window), timestamp);
+ ev_document_fc_mutex_unlock ();
+#endif /* GDK_WINDOWING_X11 */
+}
+
+/**
+ * ev_application_open_uri:
+ * @application: The instance of the application.
+ * @uri: The uri to be opened
+ * @args: A #GHashTable with the arguments data.
+ * @timestamp: Current time value.
+ * @error: The #GError facility.
+ */
+gboolean
+ev_application_open_uri (EvApplication *application,
+ const char *uri,
+ GHashTable *args,
+ guint timestamp,
+ GError **error)
+{
+ EvLinkDest *dest = NULL;
+ EvWindowRunMode mode = EV_WINDOW_MODE_NORMAL;
+ const gchar *search_string = NULL;
+ GdkScreen *screen = NULL;
+
+ if (args) {
+ screen = get_screen_from_args (args);
+ dest = get_destination_from_args (args);
+ mode = get_window_run_mode_from_args (args);
+ search_string = get_find_string_from_args (args);
+ }
+
+ ev_application_open_uri_at_dest (application, uri, screen,
+ dest, mode, search_string,
+ timestamp);
+
+ if (dest)
+ g_object_unref (dest);
+
+ return TRUE;
+}
+
+void
+ev_application_open_uri_list (EvApplication *application,
+ GSList *uri_list,
+ GdkScreen *screen,
+ guint timestamp)
+{
+ GSList *l;
+
+ for (l = uri_list; l != NULL; l = l->next) {
+ ev_application_open_uri_at_dest (application, (char *)l->data,
+ screen, NULL, 0, NULL,
+ timestamp);
+ }
}
void
-ev_application_open_link (EvApplication *application,
- EvWindow *window,
- EvLink *link,
- GError *error)
+ev_application_shutdown (EvApplication *application)
{
- EvLinkType type;
- const char *uri;
+ if (application->crashed_file) {
+ ev_application_save_session_crashed (application);
+ g_free (application->crashed_file);
+ application->crashed_file = NULL;
+ }
- type = ev_link_get_link_type (link);
+ if (application->accel_map_file) {
+ gtk_accel_map_save (application->accel_map_file);
+ g_free (application->accel_map_file);
+ application->accel_map_file = NULL;
+ }
- switch (type) {
- case EV_LINK_TYPE_TITLE:
- break;
- case EV_LINK_TYPE_PAGE:
- ev_window_open_link (window, link);
- break;
- case EV_LINK_TYPE_EXTERNAL_URI:
- uri = ev_link_get_uri (link);
- gnome_vfs_url_show (uri);
- break;
+ if (application->toolbars_model) {
+ g_object_unref (application->toolbars_model);
+ g_free (application->toolbars_file);
+ application->toolbars_model = NULL;
+ application->toolbars_file = NULL;
+ }
+
+ ev_application_save_print_settings (application);
+
+ if (application->print_settings_file) {
+ g_key_file_free (application->print_settings_file);
+ application->print_settings_file = NULL;
}
+
+ if (application->print_settings) {
+ g_object_unref (application->print_settings);
+ application->print_settings = NULL;
+ }
+
+ if (application->page_setup) {
+ g_object_unref (application->page_setup);
+ application->page_setup = NULL;
+ }
+
+#ifdef ENABLE_DBUS
+ if (application->keys) {
+ g_object_unref (application->keys);
+ application->keys = NULL;
+ }
+#endif /* ENABLE_DBUS */
+
+ ev_metadata_manager_shutdown ();
+
+ g_free (application->dot_dir);
+ application->dot_dir = NULL;
+ g_free (application->data_dir);
+ application->data_dir = NULL;
+ g_free (application->filechooser_open_uri);
+ application->filechooser_open_uri = NULL;
+ g_free (application->filechooser_save_uri);
+ application->filechooser_save_uri = NULL;
+
+ g_object_unref (application);
+ instance = NULL;
+
+ gtk_main_quit ();
}
static void
ev_application_class_init (EvApplicationClass *ev_application_class)
{
- GObjectClass *g_object_class;
+}
+
+static void
+ev_application_init (EvApplication *ev_application)
+{
+ gint i;
+ const gchar *home_dir;
+ gchar *toolbar_path;
+
+ ev_application->dot_dir = g_build_filename (g_get_home_dir (),
+ ".gnome2",
+ "evince",
+ NULL);
+
+ /* FIXME: why make this fatal? */
+ if (!ev_dir_ensure_exists (ev_application->dot_dir, 0700))
+ exit (1);
+
+#ifdef G_OS_WIN32
+{
+ gchar *dir;
+
+ dir = g_win32_get_package_installation_directory_of_module (NULL);
+ ev_application->data_dir = g_build_filename (dir, "share", "evince", NULL);
+ g_free (dir);
+}
+#else
+ ev_application->data_dir = g_strdup (DATADIR);
+#endif
+
+ ev_application_init_session (ev_application);
+
+ home_dir = g_get_home_dir ();
+ if (home_dir) {
+ ev_application->accel_map_file = g_build_filename (home_dir,
+ ".gnome2",
+ "accels",
+ "evince",
+ NULL);
+ gtk_accel_map_load (ev_application->accel_map_file);
+ }
+
+ ev_application->toolbars_model = egg_toolbars_model_new ();
+
+ ev_application->toolbars_file = g_build_filename
+ (ev_application->dot_dir, "evince_toolbar.xml", NULL);
+
+ toolbar_path = g_build_filename (ev_application->data_dir,
+ "evince-toolbar.xml", NULL);
+ egg_toolbars_model_load_names (ev_application->toolbars_model,
+ toolbar_path);
+
+ if (!egg_toolbars_model_load_toolbars (ev_application->toolbars_model,
+ ev_application->toolbars_file)) {
+ egg_toolbars_model_load_toolbars (ev_application->toolbars_model,
+ toolbar_path);
+ }
+ g_free (toolbar_path);
+
+ /* Open item doesn't exist anymore,
+ * convert it to OpenRecent for compatibility
+ */
+ for (i = 0; i < egg_toolbars_model_n_items (ev_application->toolbars_model, 0); i++) {
+ const gchar *item;
+
+ item = egg_toolbars_model_item_nth (ev_application->toolbars_model, 0, i);
+ if (g_ascii_strcasecmp (item, "FileOpen") == 0) {
+ egg_toolbars_model_remove_item (ev_application->toolbars_model, 0, i);
+ egg_toolbars_model_add_item (ev_application->toolbars_model, 0, i,
+ "FileOpenRecent");
+ ev_application_save_toolbars_model (ev_application);
+ break;
+ }
+ }
+
+ egg_toolbars_model_set_flags (ev_application->toolbars_model, 0,
+ EGG_TB_MODEL_NOT_REMOVABLE);
+
+#ifdef ENABLE_DBUS
+ ev_application->keys = ev_media_player_keys_new ();
+#endif /* ENABLE_DBUS */
+}
+
+/**
+ * ev_application_get_windows:
+ * @application: The instance of the application.
+ *
+ * It creates a list of the top level windows.
+ *
+ * Returns: A #GList of the top level windows.
+ */
+GList *
+ev_application_get_windows (EvApplication *application)
+{
+ GList *l, *toplevels;
+ GList *windows = NULL;
- g_object_class = G_OBJECT_CLASS (ev_application_class);
+ toplevels = gtk_window_list_toplevels ();
- g_type_class_add_private (g_object_class,
- sizeof (EvApplicationPrivate));
+ for (l = toplevels; l != NULL; l = l->next) {
+ if (EV_IS_WINDOW (l->data)) {
+ windows = g_list_append (windows, l->data);
+ }
+ }
+
+ g_list_free (toplevels);
+
+ return windows;
+}
+
+/**
+ * ev_application_get_media_keys:
+ * @application: The instance of the application.
+ *
+ * It gives you access to the media player keys handler object.
+ *
+ * Returns: A #EvMediaPlayerKeys.
+ */
+GObject *
+ev_application_get_media_keys (EvApplication *application)
+{
+#ifdef ENABLE_DBUS
+ return G_OBJECT (application->keys);
+#else
+ return NULL;
+#endif /* ENABLE_DBUS */
+}
+
+EggToolbarsModel *
+ev_application_get_toolbars_model (EvApplication *application)
+{
+ return application->toolbars_model;
+}
+
+void
+ev_application_save_toolbars_model (EvApplication *application)
+{
+ egg_toolbars_model_save_toolbars (application->toolbars_model,
+ application->toolbars_file, "1.0");
+}
+
+void
+ev_application_set_filechooser_uri (EvApplication *application,
+ GtkFileChooserAction action,
+ const gchar *uri)
+{
+ if (action == GTK_FILE_CHOOSER_ACTION_OPEN) {
+ g_free (application->filechooser_open_uri);
+ application->filechooser_open_uri = g_strdup (uri);
+ } else if (action == GTK_FILE_CHOOSER_ACTION_SAVE) {
+ g_free (application->filechooser_save_uri);
+ application->filechooser_save_uri = g_strdup (uri);
+ }
+}
+
+const gchar *
+ev_application_get_filechooser_uri (EvApplication *application,
+ GtkFileChooserAction action)
+{
+ if (action == GTK_FILE_CHOOSER_ACTION_OPEN) {
+ if (application->filechooser_open_uri)
+ return application->filechooser_open_uri;
+ } else if (action == GTK_FILE_CHOOSER_ACTION_SAVE) {
+ if (application->filechooser_save_uri)
+ return application->filechooser_save_uri;
+ }
+
+ return NULL;
+}
+
+void
+ev_application_screensaver_enable (EvApplication *application)
+{
+ if (application->scr_saver)
+ totem_scrsaver_enable (application->scr_saver);
+}
+
+void
+ev_application_screensaver_disable (EvApplication *application)
+{
+ if (application->scr_saver)
+ totem_scrsaver_disable (application->scr_saver);
+}
+
+static GKeyFile *
+ev_application_get_print_settings_file (EvApplication *application)
+{
+ gchar *filename;
+
+ if (application->print_settings_file)
+ return application->print_settings_file;
+
+ application->print_settings_file = g_key_file_new ();
+
+ filename = g_build_filename (ev_application_get_dot_dir (application), EV_PRINT_SETTINGS_FILE, NULL);
+ if (g_file_test (filename, G_FILE_TEST_IS_REGULAR)) {
+ GError *error = NULL;
+
+ g_key_file_load_from_file (application->print_settings_file,
+ filename,
+ G_KEY_FILE_KEEP_COMMENTS |
+ G_KEY_FILE_KEEP_TRANSLATIONS,
+ &error);
+ if (error) {
+ g_warning ("%s", error->message);
+ g_error_free (error);
+ }
+ }
+ g_free (filename);
+
+ return application->print_settings_file;
}
static void
-ev_application_init (EvApplication *ev_application)
+ev_application_save_print_settings (EvApplication *application)
+{
+ GKeyFile *key_file;
+ gchar *filename;
+ gchar *data;
+ gssize data_length;
+ GError *error = NULL;
+
+ if (!application->print_settings && !application->page_setup)
+ return;
+
+ key_file = ev_application_get_print_settings_file (application);
+ if (application->print_settings)
+ gtk_print_settings_to_key_file (application->print_settings,
+ key_file,
+ EV_PRINT_SETTINGS_GROUP);
+ if (application->page_setup)
+ gtk_page_setup_to_key_file (application->page_setup,
+ key_file,
+ EV_PAGE_SETUP_GROUP);
+
+ filename = g_build_filename (ev_application_get_dot_dir (application), EV_PRINT_SETTINGS_FILE, NULL);
+ data = g_key_file_to_data (key_file, (gsize *)&data_length, NULL);
+ g_file_set_contents (filename, data, data_length, &error);
+ if (error) {
+ g_warning ("%s", error->message);
+ g_error_free (error);
+ }
+ g_free (data);
+ g_free (filename);
+}
+
+GtkPrintSettings *
+ev_application_get_print_settings (EvApplication *application)
+{
+ GKeyFile *key_file;
+ GtkPrintSettings *print_settings;
+
+ if (application->print_settings)
+ return application->print_settings;
+
+ key_file = ev_application_get_print_settings_file (application);
+ print_settings = g_key_file_has_group (key_file, EV_PRINT_SETTINGS_GROUP) ?
+ gtk_print_settings_new_from_key_file (key_file, EV_PRINT_SETTINGS_GROUP, NULL) :
+ gtk_print_settings_new ();
+
+ application->print_settings = print_settings ? print_settings : gtk_print_settings_new ();
+
+ return application->print_settings;
+}
+
+void
+ev_application_set_print_settings (EvApplication *application,
+ GtkPrintSettings *settings)
+{
+ GKeyFile *key_file;
+
+ g_return_if_fail (GTK_IS_PRINT_SETTINGS (settings));
+
+ if (settings == application->print_settings)
+ return;
+
+ key_file = ev_application_get_print_settings_file (application);
+
+ if (application->print_settings)
+ g_object_unref (application->print_settings);
+
+ application->print_settings = g_object_ref (settings);
+ gtk_print_settings_to_key_file (settings, key_file, EV_PRINT_SETTINGS_GROUP);
+}
+
+GtkPageSetup *
+ev_application_get_page_setup (EvApplication *application)
+{
+ GKeyFile *key_file;
+ GtkPageSetup *page_setup;
+
+ if (application->page_setup)
+ return application->page_setup;
+
+ key_file = ev_application_get_print_settings_file (application);
+ page_setup = g_key_file_has_group (key_file, EV_PAGE_SETUP_GROUP) ?
+ gtk_page_setup_new_from_key_file (key_file, EV_PAGE_SETUP_GROUP, NULL) :
+ gtk_page_setup_new ();
+
+ application->page_setup = page_setup ? page_setup : gtk_page_setup_new ();
+
+ return application->page_setup;
+}
+
+void
+ev_application_set_page_setup (EvApplication *application,
+ GtkPageSetup *page_setup)
{
- ev_application->priv = EV_APPLICATION_GET_PRIVATE (ev_application);
+ GKeyFile *key_file;
+
+ g_return_if_fail (GTK_IS_PAGE_SETUP (page_setup));
+
+ if (page_setup == application->page_setup)
+ return;
+
+ key_file = ev_application_get_print_settings_file (application);
+
+ if (application->page_setup)
+ g_object_unref (application->page_setup);
+
+ application->page_setup = g_object_ref (page_setup);
+ gtk_page_setup_to_key_file (page_setup, key_file, EV_PAGE_SETUP_GROUP);
}
+const gchar *
+ev_application_get_dot_dir (EvApplication *application)
+{
+ return application->dot_dir;
+}
+
+const gchar *
+ev_application_get_data_dir (EvApplication *application)
+{
+ return application->data_dir;
+}
https://www.fi.muni.cz/~kas/git / evince.git / blobdiff