From 85eee3b09dd53f6f5d1803f2b585270ab535e16f Mon Sep 17 00:00:00 2001
From: Paul Davis <paul@linuxaudiosystems.com>
Date: Fri, 3 Jul 2015 15:06:59 -0400
Subject: [PATCH] compilable version of WindowProxy

---
 libs/gtkmm2ext/gtkmm2ext/window_proxy.h |  5 ++++-
 libs/gtkmm2ext/window_proxy.cc          | 15 ++++++++++++++-
 2 files changed, 18 insertions(+), 2 deletions(-)

diff --git a/libs/gtkmm2ext/gtkmm2ext/window_proxy.h b/libs/gtkmm2ext/gtkmm2ext/window_proxy.h
index 3ec2080928..aefe38a07f 100644
--- a/libs/gtkmm2ext/gtkmm2ext/window_proxy.h
+++ b/libs/gtkmm2ext/gtkmm2ext/window_proxy.h
@@ -18,6 +18,7 @@
 */
 
 #ifndef __gtkmm2ext_window_proxy_h__
+#define __gtkmm2ext_window_proxy_h__
 
 #include <string>
 #include <gdkmm/event.h>
@@ -40,6 +41,7 @@ class VisibilityTracker;
 class LIBGTKMM2EXT_API WindowProxy : public virtual sigc::trackable
 {
   public:
+	WindowProxy ();
 	WindowProxy (const std::string& name, const std::string& menu_name);
 	WindowProxy (const std::string& name, const std::string& menu_name, const XMLNode&);
 	virtual ~WindowProxy();
@@ -51,6 +53,7 @@ class LIBGTKMM2EXT_API WindowProxy : public virtual sigc::trackable
 	void maybe_show ();
     
 	bool visible() const { return _visible; }
+	bool not_visible() const { return !_visible; }
 	const std::string& name() const { return _name; }
 	const std::string& menu_name() const { return _menu_name; }
     
@@ -65,7 +68,7 @@ class LIBGTKMM2EXT_API WindowProxy : public virtual sigc::trackable
     
 	virtual void toggle ();
     
-	virtual void set_state (const XMLNode&);
+	virtual int set_state (const XMLNode&);
 	virtual XMLNode& get_state () const;
     
 	operator bool() const { return _window != 0; }
diff --git a/libs/gtkmm2ext/window_proxy.cc b/libs/gtkmm2ext/window_proxy.cc
index b01fc6c628..08dd2aedb0 100644
--- a/libs/gtkmm2ext/window_proxy.cc
+++ b/libs/gtkmm2ext/window_proxy.cc
@@ -32,6 +32,17 @@ using namespace Gtk;
 using namespace Gtkmm2ext;
 using namespace PBD;
 
+WindowProxy::WindowProxy ()
+	: _window (0)
+	, _visible (false)
+	, _x_off (-1)
+	, _y_off (-1)
+	, _width (-1)
+	, _height (-1) 
+	, vistracker (0)
+{
+}
+
 WindowProxy::WindowProxy (const std::string& name, const std::string& menu_name)
 	: _name (name)
 	, _menu_name (menu_name)
@@ -65,7 +76,7 @@ WindowProxy::~WindowProxy ()
 	delete _window;
 }
 
-void
+int
 WindowProxy::set_state (const XMLNode& node)
 {
 	XMLNodeList children = node.children ();
@@ -114,6 +125,8 @@ WindowProxy::set_state (const XMLNode& node)
 	if (_window) {
 		setup ();
 	}
+
+	return 0;
 }
 
 void