Add Import from session -functionality

git-svn-id: svn://localhost/ardour2/branches/3.0@3805 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 101 insertions, 0 deletions

diff --git a/gtk2_ardour/session_import_dialog.h b/gtk2_ardour/session_import_dialog.h
new file mode 100644
index 0000000000..22cccd1262
--- /dev/null
+++ b/gtk2_ardour/session_import_dialog.h
@@ -0,0 +1,101 @@
+/*
+    Copyright (C) 2008 Paul Davis
+    Author: Sakari Bergen
+
+    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 __session_import_dialog_h__
+#define __session_import_dialog_h__
+
+#include <string>
+#include <list>
+#include <utility>
+
+#include <boost/shared_ptr.hpp>
+#include <gtkmm.h>
+
+#include <pbd/xml++.h>
+#include <ardour/element_importer.h>
+#include <ardour/element_import_handler.h>
+
+#include "ardour_dialog.h"
+
+using std::string;
+
+namespace ARDOUR {
+	class Session;
+}
+
+class SessionImportDialog : public ArdourDialog
+{
+  private:
+	typedef boost::shared_ptr<ARDOUR::ElementImportHandler> HandlerPtr;
+	typedef std::list<HandlerPtr> HandlerList;
+	
+	typedef boost::shared_ptr<ARDOUR::ElementImporter> ElementPtr;
+	typedef std::list<ElementPtr> ElementList;
+
+  public:
+	SessionImportDialog (ARDOUR::Session & target);
+	
+	virtual Gtk::FileChooserAction browse_action() const { return Gtk::FILE_CHOOSER_ACTION_OPEN; }
+	
+  private:
+
+	void load_session (const string& filename);
+	void fill_list ();
+	void browse ();
+	void do_merge ();
+	void end_dialog ();
+	void update (string path);
+	void show_info(const Gtk::TreeModel::Path& path, Gtk::TreeViewColumn* column);
+	bool query_tooltip(int x, int y, bool keyboard_tooltip, const Glib::RefPtr<Gtk::Tooltip>& tooltip);
+	
+	std::pair<bool, string> open_rename_dialog (string text, string name);
+	bool open_prompt_dialog (string text);
+
+	// Data
+	HandlerList        handlers;
+	XMLTree            tree;
+	ARDOUR::Session   &target;
+
+	// GUI
+	Gtk::Frame                    file_frame;
+	Gtk::HBox                     file_hbox;
+	Gtk::Entry                    file_entry;
+	Gtk::Button                   file_browse_button;
+	
+	struct SessionBrowserColumns : public Gtk::TreeModel::ColumnRecord
+	{
+	public:
+	  Gtk::TreeModelColumn<std::string>    name;
+	  Gtk::TreeModelColumn<bool>           queued;
+	  Gtk::TreeModelColumn<ElementPtr>     element;
+
+	  SessionBrowserColumns() { add (name); add (queued); add (element); }
+	};
+	
+	SessionBrowserColumns         sb_cols;
+	Glib::RefPtr<Gtk::TreeStore>  session_tree;
+	Gtk::TreeView                 session_browser;
+	Gtk::ScrolledWindow           session_scroll;
+	
+	Gtk::Button*                  ok_button;
+	Gtk::Button*                  cancel_button;
+};
+
+#endif