X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?a=blobdiff_plain;f=shell%2Fev-application.c;h=6b8ef370bd05cb25e379dd390238e7574b358d96;hb=1b553f2b8c0b409ff4a5c93d4341df6e4bfb4b61;hp=6fe50aaa67a92b8250027200254f4d0ee0c54b05;hpb=c43d8117b5174476437718101d58117ad9191c84;p=evince.git diff --git a/shell/ev-application.c b/shell/ev-application.c index 6fe50aaa..6b8ef370 100644 --- a/shell/ev-application.c +++ b/shell/ev-application.c @@ -20,7 +20,13 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. */ +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + #include "ev-application.h" +#include "ev-utils.h" +#include "ev-document-types.h" #include #include @@ -29,186 +35,181 @@ #include #include #include -#include - -#include "ev-window.h" +#include -struct _EvApplicationPrivate { - GList *windows; -}; +#ifdef ENABLE_DBUS +#include "ev-application-service.h" +#include +#endif 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)) -EvApplication * -ev_application_get_instance (void) +#define APPLICATION_SERVICE_NAME "org.gnome.evince.ApplicationService" + +#ifdef ENABLE_DBUS +gboolean +ev_application_register_service (EvApplication *application) { - static EvApplication *instance; + DBusGConnection *connection; + DBusGProxy *driver_proxy; + GError *err = NULL; + guint request_name_result; + + connection = dbus_g_bus_get (DBUS_BUS_STARTER, &err); + if (connection == NULL) { + g_warning ("Service registration failed."); + } - if (!instance) - instance = EV_APPLICATION ( - g_object_new (EV_TYPE_APPLICATION, NULL)); + driver_proxy = dbus_g_proxy_new_for_name (connection, + DBUS_SERVICE_DBUS, + DBUS_PATH_DBUS, + DBUS_INTERFACE_DBUS); - return instance; + if (!org_freedesktop_DBus_request_name (driver_proxy, + APPLICATION_SERVICE_NAME, + 0, &request_name_result, &err)) + { + g_warning ("Service registration failed."); + } + + if (request_name_result == DBUS_REQUEST_NAME_REPLY_EXISTS) { + return FALSE; + } + + dbus_g_object_class_install_info (G_OBJECT_GET_CLASS (application), + &dbus_glib_ev_application_object_info); + dbus_g_connection_register_g_object (connection, + "/org/gnome/evince/Evince", + G_OBJECT (application)); + + return TRUE; } +#endif -static void -window_destroy_cb (GtkObject *object, gpointer user_data) +EvApplication * +ev_application_get_instance (void) { - EvApplication *application; - - g_return_if_fail (EV_IS_WINDOW (object)); - g_return_if_fail (EV_IS_APPLICATION (user_data)); + static EvApplication *instance; - application = EV_APPLICATION (user_data); - application->priv->windows = - g_list_remove (application->priv->windows, object); + if (!instance) { + instance = EV_APPLICATION (g_object_new (EV_TYPE_APPLICATION, NULL)); + } - if (application->priv->windows == NULL) - gtk_main_quit (); + return instance; } -EvWindow * -ev_application_new_window (EvApplication *application) +void +ev_application_open_window (EvApplication *application) { - EvWindow *ev_window; - - 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); - - return ev_window; + gtk_widget_show (ev_window_new ()); } -static int -is_window_empty (const EvWindow *ev_window, gconstpointer dummy) +static EvWindow * +ev_application_get_empty_window (EvApplication *application) { - g_return_val_if_fail (EV_IS_WINDOW (ev_window), 0); + EvWindow *empty_window = NULL; + GList *windows = gtk_window_list_toplevels (); + GList *l; + + for (l = windows; l != NULL; l = l->next) { + if (EV_IS_WINDOW (l->data)) { + EvWindow *window = EV_WINDOW (l->data); + + if (ev_window_is_empty (window)) { + empty_window = window; + break; + } + } + } - return ev_window_is_empty (ev_window) - ? 0 - : -1; + g_list_free (windows); + + return empty_window; } static EvWindow * -ev_application_get_empty_window (EvApplication *application) +ev_application_get_uri_window (EvApplication *application, const char *uri) { - GList *node; - - node = g_list_find_custom (application->priv->windows, NULL, - (GCompareFunc)is_window_empty); + EvWindow *uri_window = NULL; + GList *windows = gtk_window_list_toplevels (); + GList *l; + + g_return_val_if_fail (uri != NULL, 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); + + if (window_uri && strcmp (window_uri, uri) == 0) { + uri_window = window; + break; + } + } + } - return node && node->data - ? EV_WINDOW (node->data) - : ev_application_new_window (application); + g_list_free (windows); + + return uri_window; } void -ev_application_open (EvApplication *application, GError *err) +ev_application_open_uri (EvApplication *application, + const char *uri, + const char *page_label) { - EvWindow *ev_window; - GtkWidget *chooser; - GtkFileFilter *both_filter, *pdf_filter, *ps_filter, *pixbuf_filter, *all_filter; - - ev_window = ev_application_get_empty_window (application); - - 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); - - 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); - - 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); - - 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); - - 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); - - 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); - - gtk_file_chooser_set_filter (GTK_FILE_CHOOSER (chooser), both_filter); + EvWindow *new_window; + + g_return_if_fail (uri != NULL); + + new_window = ev_application_get_uri_window (application, uri); + if (new_window != NULL) { + gtk_window_present (GTK_WINDOW (new_window)); + return; + } - if (gtk_dialog_run (GTK_DIALOG (chooser)) == GTK_RESPONSE_OK) { - char *uri; + new_window = ev_application_get_empty_window (application); - 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 (new_window == NULL) { + new_window = EV_WINDOW (ev_window_new ()); } + + ev_window_open_uri (new_window, uri); + + gtk_window_present (GTK_WINDOW (new_window)); - gtk_widget_destroy (GTK_WIDGET (chooser)); + if (page_label != NULL) { + ev_window_open_page_label (new_window, page_label); + } } void -ev_application_open_bookmark (EvApplication *application, - EvDocument *document, - EvBookmark *bookmark, - GError *error) +ev_application_open_uri_list (EvApplication *application, GSList *uri_list) { - EvBookmarkType type; - const char *uri; - int page; + GSList *l; - type = ev_bookmark_get_bookmark_type (bookmark); - - switch (type) { - case EV_BOOKMARK_TYPE_TITLE: - break; - case EV_BOOKMARK_TYPE_LINK: - page = ev_bookmark_get_page (bookmark); - ev_document_set_page (document, page); - break; - case EV_BOOKMARK_TYPE_EXTERNAL_URI: - uri = ev_bookmark_get_uri (bookmark); - gnome_vfs_url_show (uri); - break; + for (l = uri_list; l != NULL; l = l->next) { + ev_application_open_uri (application, (char *)l->data, NULL); } } +void +ev_application_shutdown (EvApplication *application) +{ + g_object_unref (application); + gtk_main_quit (); +} + static void ev_application_class_init (EvApplicationClass *ev_application_class) { - GObjectClass *g_object_class; - - g_object_class = G_OBJECT_CLASS (ev_application_class); - - g_type_class_add_private (g_object_class, - sizeof (EvApplicationPrivate)); } static void ev_application_init (EvApplication *ev_application) { - ev_application->priv = EV_APPLICATION_GET_PRIVATE (ev_application); }