add new files

git-svn-id: svn://localhost/ardour2/trunk@670 d708f5d6-7413-0410-9779-e7cbd77b26cf

2 files changed, 132 insertions, 0 deletions

diff --git a/libs/gtkmm2ext/binding_proxy.cc b/libs/gtkmm2ext/binding_proxy.cc
new file mode 100644
index 0000000000..a29cb41632
--- /dev/null
+++ b/libs/gtkmm2ext/binding_proxy.cc
@@ -0,0 +1,79 @@
+/*
+    Copyright (C) 2006 Paul Davis
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+    $Id$
+*/
+
+#include <string>
+#include <climits>
+#include <iostream>
+
+#include <pbd/controllable.h>
+
+#include <gtkmm2ext/binding_proxy.h>
+
+#include "i18n.h"
+
+using namespace Gtkmm2ext;
+using namespace std;
+using namespace PBD;
+
+BindingProxy::BindingProxy (Controllable& c)
+	: prompter (Gtk::WIN_POS_MOUSE, 30000, false),
+	  controllable (c),
+	  bind_button (2),
+	  bind_statemask (Gdk::CONTROL_MASK)
+
+{			  
+	prompter.signal_unmap_event().connect (mem_fun (*this, &BindingProxy::prompter_hiding));
+}
+
+void
+BindingProxy::set_bind_button_state (guint button, guint statemask)
+{
+	bind_button = button;
+	bind_statemask = statemask;
+}
+
+void
+BindingProxy::get_bind_button_state (guint &button, guint &statemask)
+{
+	button = bind_button;
+	statemask = bind_statemask;
+}
+
+bool
+BindingProxy::button_press_handler (GdkEventButton *ev)
+{
+	if ((ev->state & bind_statemask) && ev->button == bind_button) { 
+		if (Controllable::StartLearning (&controllable)) {
+			string prompt = _("operate controller now");
+			prompter.set_text (prompt);
+			prompter.show_all ();
+		}
+		return true;
+	}
+	
+	return false;
+}
+
+bool
+BindingProxy::prompter_hiding (GdkEventAny *ev)
+{
+	Controllable::StopLearning (&controllable);
+	return false;
+}
+
diff --git a/libs/gtkmm2ext/gtkmm2ext/binding_proxy.h b/libs/gtkmm2ext/gtkmm2ext/binding_proxy.h
new file mode 100644
index 0000000000..365668f72c
--- /dev/null
+++ b/libs/gtkmm2ext/gtkmm2ext/binding_proxy.h
@@ -0,0 +1,53 @@
+/*
+    Copyright (C) 2006 Paul Davis
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+    $Id$
+*/
+
+#ifndef __binding_proxy__
+#define __binding_proxy__
+
+#include <string>
+
+#include <gtkmm2ext/popup.h>
+
+namespace PBD {
+	class Controllable;
+}
+
+class BindingProxy : public sigc::trackable
+{
+   public:
+	BindingProxy (PBD::Controllable&);
+	virtual ~BindingProxy() {}
+	
+	void set_bind_button_state (guint button, guint statemask);
+	void get_bind_button_state (guint &button, guint &statemask);
+
+	bool button_press_handler (GdkEventButton *);
+
+  protected:
+
+	Gtkmm2ext::PopUp     prompter;
+	PBD::Controllable& controllable;
+	guint bind_button;
+	guint bind_statemask;
+
+	bool prompter_hiding (GdkEventAny *);
+};
+
+#endif