From fdf6ceaeede339118ddc2d389ba60be8e3bae9c1 Mon Sep 17 00:00:00 2001
From: Carlos Garcia Campos <carlosgc@gnome.org>
Date: Thu, 04 May 2006 08:24:19 +0000
Subject: Add support for Named Action links

2006-05-03  Carlos Garcia Campos  <carlosgc@gnome.org>
	* backend/ev-link-action.[ch]:
	* pdf/ev-poppler.cc: (ev_link_from_action):
	* shell/ev-view-private.h:
	* shell/ev-view.c: (ev_view_handle_link), (tip_from_action_named):
	* shell/ev-window.c: (do_action_named), (view_external_link_cb):
	Add support for Named Action links
---
(limited to 'shell')

diff --git a/shell/ev-view-private.h b/shell/ev-view-private.h
index 1d09cb3..a53fe54 100644
--- a/shell/ev-view-private.h
+++ b/shell/ev-view-private.h
@@ -129,7 +129,7 @@ struct _EvViewClass {
 					   gboolean        horizontal);
 	void    (*zoom_invalid)		  (EvView         *view);
 	void    (*external_link)	  (EvView         *view,
-					   EvLink         *link);
+					   EvLinkAction   *action);
 	void    (*popup_menu)		  (EvView         *view,
 					   EvLink         *link);
 };
diff --git a/shell/ev-view.c b/shell/ev-view.c
index 0380e22..e3f07dc 100644
--- a/shell/ev-view.c
+++ b/shell/ev-view.c
@@ -1289,6 +1289,7 @@ ev_view_handle_link (EvView *view, EvLink *link)
 	        case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
 	        case EV_LINK_ACTION_TYPE_EXTERNAL_URI:
 	        case EV_LINK_ACTION_TYPE_LAUNCH:
+	        case EV_LINK_ACTION_TYPE_NAMED:
 			g_signal_emit (view, signals[SIGNAL_EXTERNAL_LINK], 0, action);
 			break;
 	}
@@ -1327,6 +1328,28 @@ page_label_from_dest (EvView *view, EvLinkDest *dest)
 }
 
 static char *
+tip_from_action_named (EvLinkAction *action)
+{
+	const gchar *name = ev_link_action_get_name (action);
+	
+	if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
+		return g_strdup (_("Got to fisrt page"));
+	} else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
+		return g_strdup (_("Got to previuos page"));
+	} else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
+		return g_strdup (_("Got to next page"));
+	} else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
+		return g_strdup (_("Got to last page"));
+	} else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
+		return g_strdup (_("Got to page"));
+	} else if (g_ascii_strcasecmp (name, "Find") == 0) {
+		return g_strdup (_("Find"));
+	}
+	
+	return NULL;
+}
+
+static char *
 tip_from_link (EvView *view, EvLink *link)
 {
 	EvLinkAction *action;
@@ -1367,6 +1390,9 @@ tip_from_link (EvView *view, EvLink *link)
 			msg = g_strdup_printf (_("Launch %s"),
 					       ev_link_action_get_filename (action));
 			break;
+	        case EV_LINK_ACTION_TYPE_NAMED:
+			msg = tip_from_action_named (action);
+			break;
 	        default:
 			if (title)
 				msg = g_strdup (title);
diff --git a/shell/ev-window.c b/shell/ev-window.c
index 2fad47b..c04801a 100644
--- a/shell/ev-window.c
+++ b/shell/ev-window.c
@@ -3320,6 +3320,29 @@ open_remote_link (EvWindow *window, EvLinkAction *action)
 }
 
 static void
+do_action_named (EvWindow *window, EvLinkAction *action)
+{
+	const gchar *name = ev_link_action_get_name (action);
+
+	if (g_ascii_strcasecmp (name, "FirstPage") == 0) {
+		ev_window_cmd_go_first_page (NULL, window);
+	} else if (g_ascii_strcasecmp (name, "PrevPage") == 0) {
+		ev_window_cmd_go_previous_page (NULL, window);
+	} else if (g_ascii_strcasecmp (name, "NextPage") == 0) {
+		ev_window_cmd_go_next_page (NULL, window);
+	} else if (g_ascii_strcasecmp (name, "LastPage") == 0) {
+		ev_window_cmd_go_last_page (NULL, window);
+	} else if (g_ascii_strcasecmp (name, "GoToPage") == 0) {
+		ev_window_cmd_focus_page_selector (NULL, window);
+	} else if (g_ascii_strcasecmp (name, "Find") == 0) {
+		ev_window_cmd_edit_find (NULL, window);
+	} else {
+		g_warning ("Unimplemented named action: %s, please post a bug report with a testcase.",
+			   name);
+	}
+}
+
+static void
 view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
 {
 	switch (ev_link_action_get_action_type (action)) {
@@ -3332,6 +3355,9 @@ view_external_link_cb (EvView *view, EvLinkAction *action, EvWindow *window)
 	        case EV_LINK_ACTION_TYPE_GOTO_REMOTE:
 			open_remote_link (window, action);
 			break;
+	        case EV_LINK_ACTION_TYPE_NAMED:
+			do_action_named (window, action);
+			break;
 	        default:
 			g_assert_not_reached ();
 	}
--
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