Separate interthread progress window out into its own class and HIG-ify it a bit. Make the import progress bar report on the whole import rather than individual files.

git-svn-id: svn://localhost/ardour2/branches/3.0@6894 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 69 insertions, 0 deletions

diff --git a/gtk2_ardour/interthread_progress_window.h b/gtk2_ardour/interthread_progress_window.h
new file mode 100644
index 0000000000..6c7f0f5bd5
--- /dev/null
+++ b/gtk2_ardour/interthread_progress_window.h
@@ -0,0 +1,69 @@
+/*
+    Copyright (C) 2010 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.
+
+*/
+
+#ifndef __ardour_interthread_progress_window_h__
+#define __ardour_interthread_progress_window_h__
+
+#include <gtkmm/label.h>
+#include <gtkmm/progressbar.h>
+#include "ardour_dialog.h"
+
+namespace ARDOUR {
+	class InterThreadInfo;
+	class ImportStatus;
+}
+
+/** A progress dialogue which gets its status from an
+ *  ARDOUR::InterThreadInfo struct.  Displays a progress bar, which is
+ *  automagically updated using a Glib timer, and a cancel button.
+ */
+
+class InterthreadProgressWindow : public ArdourDialog
+{
+public:
+	InterthreadProgressWindow (ARDOUR::InterThreadInfo *, std::string const &, std::string const &);
+
+protected:
+
+	virtual bool update ();
+	
+	Gtk::Button _cancel_button;
+	Gtk::Label _cancel_label;
+	Gtk::ProgressBar _bar;
+	
+private:
+	void cancel_clicked ();
+
+	ARDOUR::InterThreadInfo* _interthread_info;
+};
+
+/** Progress dialogue for importing sound files */
+class ImportProgressWindow : public InterthreadProgressWindow
+{
+public:
+	ImportProgressWindow (ARDOUR::ImportStatus *, std::string const &, std::string const &);
+
+private:
+	bool update ();
+
+	Gtk::Label _label;
+	ARDOUR::ImportStatus* _import_status;
+};
+
+#endif