From cc7b2c5de6238a092c831c6012657c4cd30e0f89 Mon Sep 17 00:00:00 2001
From: Paul Davis <paul@linuxaudiosystems.com>
Date: Fri, 15 Jun 2012 19:41:52 +0000
Subject: [PATCH] for AU plugin GUIs, since configure events don't seem to be
 handled correctly in GTK/Quartz, store and restore window positions at
 show+hide as well as app activate and deactivate

git-svn-id: svn://localhost/ardour2/branches/2.0-ongoing@12730 d708f5d6-7413-0410-9779-e7cbd77b26cf
---
 gtk2_ardour/plugin_ui.cc | 17 +++++++++++++++++
 gtk2_ardour/plugin_ui.h  |  5 +++++
 2 files changed, 22 insertions(+)

diff --git a/gtk2_ardour/plugin_ui.cc b/gtk2_ardour/plugin_ui.cc
index 4baae1829d..63731d506a 100644
--- a/gtk2_ardour/plugin_ui.cc
+++ b/gtk2_ardour/plugin_ui.cc
@@ -71,6 +71,10 @@ PluginUIWindow::PluginUIWindow (Gtk::Window* win, boost::shared_ptr<PluginInsert
 	: parent (win)
         , was_visible (false)
         , _keyboard_focused (false)
+#ifdef HAVE_AUDIOUNITS
+	, pre_deactivate_x (-1)                                                                                                          
+	, pre_deactivate_y (-1)                                                                                                          
+#endif                  
 {
 	bool have_gui = false;
 
@@ -199,6 +203,11 @@ PluginUIWindow::on_show ()
 	}
 
 	if (_pluginui) {
+#if defined (HAVE_AUDIOUNITS) && defined(GTKOSX)
+		if (pre_deactivate_x >= 0) {                                                                             
+			move (pre_deactivate_x, pre_deactivate_y);                                                       
+		}                                                      
+#endif
 		if (_pluginui->on_window_show (_title)) {
 			Window::on_show ();
 		}
@@ -212,6 +221,10 @@ PluginUIWindow::on_show ()
 void
 PluginUIWindow::on_hide ()
 {
+#if defined (HAVE_AUDIOUNITS) && defined(GTKOSX)
+	get_position (pre_deactivate_x, pre_deactivate_y);                                                               
+#endif
+
 	Window::on_hide ();
 
 	if (_pluginui) {
@@ -277,12 +290,16 @@ PluginUIWindow::app_activated (bool yn)
 		if (yn) {
 			if (was_visible) {
 				_pluginui->activate ();
+                                if (pre_deactivate_x >= 0) {                                                                             
+                                        move (pre_deactivate_x, pre_deactivate_y);                                                       
+                                }                                                      
 				// present ();
 				show ();
 				was_visible = true;
 			}
 		} else {
 			was_visible = is_visible();
+                        get_position (pre_deactivate_x, pre_deactivate_y);                                                               
 			hide ();
 			_pluginui->deactivate ();
 		}
diff --git a/gtk2_ardour/plugin_ui.h b/gtk2_ardour/plugin_ui.h
index 330b4dd171..3c9844b10f 100644
--- a/gtk2_ardour/plugin_ui.h
+++ b/gtk2_ardour/plugin_ui.h
@@ -249,6 +249,11 @@ class PluginUIWindow : public Gtk::Window
 	Gtk::VBox vbox;
 	bool was_visible;
 	bool _keyboard_focused;
+#ifdef HAVE_AUDIOUNITS
+        int pre_deactivate_x;                                                                                                            
+        int pre_deactivate_y;                                                                                                            
+#endif         
+
 	void keyboard_focused (bool yn);
 
 	void app_activated (bool);