C++ (Cpp) ev_link_dest_get_page示例

示例#1

文件： ev-document-links.c 项目： JosephMcc/xreader

/* Helper functions */
gint
ev_document_links_get_dest_page (EvDocumentLinks *document_links,
				 EvLinkDest      *dest)
{
	gint page = -1;

	switch (ev_link_dest_get_dest_type (dest)) {
	case EV_LINK_DEST_TYPE_NAMED: {
		page = ev_document_links_find_link_page (document_links,
							 ev_link_dest_get_named_dest (dest));
	}
		break;
	case EV_LINK_DEST_TYPE_PAGE_LABEL:
		ev_document_find_page_by_label (EV_DOCUMENT (document_links),
						ev_link_dest_get_page_label (dest),
						&page);
		break;
	default:
		page = ev_link_dest_get_page (dest);
	}

	return page;
}

示例#2

文件： ev-application.c 项目： avasha/atril

static void
ev_spawn (const char     *uri,
	  GdkScreen      *screen,
	  EvLinkDest     *dest,
	  EvWindowRunMode mode,
	  const gchar    *search_string,
	  guint           timestamp)
{
	GString *cmd;
	gchar *path, *cmdline;
	GAppInfo *app;
	GdkAppLaunchContext *ctx;
	GError  *error = NULL;

	cmd = g_string_new (NULL);

#ifdef G_OS_WIN32
{
	gchar *dir;

	dir = g_win32_get_package_installation_directory_of_module (NULL);
	path = g_build_filename (dir, "bin", "atril", NULL);
	g_free (dir);
}
#else
	path = g_build_filename (BINDIR, "atril", NULL);
#endif

	g_string_append_printf (cmd, " %s", path);
	g_free (path);

	/* Page label */
	if (dest) {
		const gchar *page_label;

		page_label = ev_link_dest_get_page_label (dest);
		if (page_label)
			g_string_append_printf (cmd, " --page-label=%s", page_label);
		else
			g_string_append_printf (cmd, " --page-label=%d", ev_link_dest_get_page (dest));
	}

	/* Find string */
	if (search_string) {
		g_string_append_printf (cmd, " --find=%s", search_string);
	}

	/* Mode */
	switch (mode) {
	case EV_WINDOW_MODE_FULLSCREEN:
		g_string_append (cmd, " -f");
		break;
	case EV_WINDOW_MODE_PRESENTATION:
		g_string_append (cmd, " -s");
		break;
	default:
		break;
	}

	cmdline = g_string_free (cmd, FALSE);
	app = g_app_info_create_from_commandline (cmdline, NULL, 0, &error);

	if (app != NULL) {
		GList uri_list;
		GList *uris = NULL;

#if GTK_CHECK_VERSION (3, 0, 0)
		ctx = gdk_display_get_app_launch_context (gdk_screen_get_display (screen));
#else
		ctx = gdk_app_launch_context_new ();
		gdk_app_launch_context_set_display (ctx, gdk_screen_get_display (screen));
#endif
		gdk_app_launch_context_set_screen (ctx, screen);
		gdk_app_launch_context_set_timestamp (ctx, timestamp);

		if (uri) {
			uri_list.data = (gchar *)uri;
			uri_list.prev = uri_list.next = NULL;
			uris = &uri_list;
		}
		g_app_info_launch_uris (app, uris, G_APP_LAUNCH_CONTEXT (ctx), &error);

		g_object_unref (app);
		g_object_unref (ctx);
	}
	if (error != NULL) {
		g_warning ("Error launching atril %s: %s\n", uri, error->message);
		g_error_free (error);
	}

	g_free (cmdline);
}