From: dooglus <dooglus@1f10aa63-cdf2-0310-b900-c93c546f37ac>
Date: Wed, 19 Nov 2008 13:43:47 +0000 (+0000)
Subject: Add function LayerTreeStore::queue_rebuild().  Nothing uses it yet.
X-Git-Url: https://git.pterodactylus.net/?a=commitdiff_plain;h=04344c6669f73c2a4c3a684d9bf5743a1ec71bee;p=synfig.git

Add function LayerTreeStore::queue_rebuild().  Nothing uses it yet.

git-svn-id: https://synfig.svn.sourceforge.net/svnroot/synfig@2220 1f10aa63-cdf2-0310-b900-c93c546f37ac
---

diff --git a/synfig-studio/trunk/src/gtkmm/layertreestore.cpp b/synfig-studio/trunk/src/gtkmm/layertreestore.cpp
index 959582c..04e5814 100644
--- a/synfig-studio/trunk/src/gtkmm/layertreestore.cpp
+++ b/synfig-studio/trunk/src/gtkmm/layertreestore.cpp
@@ -70,6 +70,7 @@ static LayerTreeStore::Model& ModelHack()
 
 LayerTreeStore::LayerTreeStore(etl::loose_handle<synfigapp::CanvasInterface> canvas_interface_):
 	Gtk::TreeStore			(ModelHack()),
+	queued					(false),
 	canvas_interface_		(canvas_interface_)
 {
 	layer_icon=Gtk::Button().render_icon(Gtk::StockID("synfig-layer"),Gtk::ICON_SIZE_SMALL_TOOLBAR);
@@ -586,8 +587,24 @@ LayerTreeStore::drag_data_received_vfunc (const TreeModel::Path& dest, const Gtk
 }
 
 void
+LayerTreeStore::queue_rebuild()
+{
+	if (queued) return;
+	queued = false;
+	queue_connection.disconnect();
+	queue_connection=Glib::signal_timeout().connect(
+		sigc::bind_return(
+			sigc::mem_fun(*this,&LayerTreeStore::rebuild),
+			false
+		)
+	,150);
+}
+
+void
 LayerTreeStore::rebuild()
 {
+	if (queued) queued = false;
+
 	//etl::clock timer;timer.reset();
 
 	//synfig::warning("---------rebuilding layer table---------");
diff --git a/synfig-studio/trunk/src/gtkmm/layertreestore.h b/synfig-studio/trunk/src/gtkmm/layertreestore.h
index 6dd853c..0875d51 100644
--- a/synfig-studio/trunk/src/gtkmm/layertreestore.h
+++ b/synfig-studio/trunk/src/gtkmm/layertreestore.h
@@ -103,6 +103,10 @@ public:
 
 private:
 
+	bool queued;
+
+	sigc::connection queue_connection;
+
 	etl::loose_handle<synfigapp::CanvasInterface> canvas_interface_;
 
 	Glib::RefPtr<Gdk::Pixbuf> layer_icon;
@@ -184,6 +188,8 @@ public:
 
 	bool find_prev_layer_row(const synfig::Layer::Handle &handle, Gtk::TreeModel::Children::iterator &iter);
 
+	void queue_rebuild();
+
 	void rebuild();
 
 	void refresh();