Factor regions list out of Editor.

git-svn-id: svn://localhost/ardour2/branches/3.0@5312 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 151 insertions, 0 deletions

diff --git a/gtk2_ardour/editor_regions.h b/gtk2_ardour/editor_regions.h
new file mode 100644
index 0000000000..ddb1477a16
--- /dev/null
+++ b/gtk2_ardour/editor_regions.h
@@ -0,0 +1,151 @@
+/*
+    Copyright (C) 2000-2009 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.
+
+*/
+
+#include "editor_component.h"
+
+class EditorRegions : public EditorComponent
+{
+public:
+	EditorRegions (Editor *);
+
+	void connect_to_session (ARDOUR::Session *);
+
+	Gtk::Widget& widget () {
+		return _scroller;
+	}
+
+	void clear ();
+	
+	void toggle_full ();
+	void toggle_show_auto_regions ();
+	void reset_sort_direction (bool);
+	void reset_sort_type (Editing::RegionListSortType, bool);
+	void set_selected (RegionSelection &);
+	void remove_region ();
+	void selection_mapover (sigc::slot<void,boost::shared_ptr<ARDOUR::Region> >);
+	boost::shared_ptr<ARDOUR::Region> get_dragged_region ();
+	boost::shared_ptr<ARDOUR::Region> get_single_selection ();
+	Editing::RegionListSortType sort_type () const {
+		return _sort_type;
+	}
+	void redisplay ();
+
+	void suspend_redisplay () {
+		_no_redisplay = true;
+	}
+	void resume_redisplay () {
+		_no_redisplay = false;
+		redisplay ();
+	}
+
+	void block_change_connection (bool b) {
+		_change_connection.block (b);
+	}
+
+	void unselect_all () {
+		_display.get_selection()->unselect_all ();
+	}
+
+private:
+	
+	struct Columns : public Gtk::TreeModel::ColumnRecord {
+		Columns () {
+			add (name);
+			add (region);
+			add (color_);
+			add (start);
+			add (end);
+			add (length);
+			add (sync);
+			add (fadein);
+			add (fadeout);
+			add (locked);
+			add (glued);
+			add (muted);
+			add (opaque);
+			add (used);
+			add (path);
+		}
+		
+		Gtk::TreeModelColumn<Glib::ustring> name;
+		Gtk::TreeModelColumn<boost::shared_ptr<ARDOUR::Region> > region;
+		Gtk::TreeModelColumn<Gdk::Color> color_;
+		Gtk::TreeModelColumn<Glib::ustring> start;
+		Gtk::TreeModelColumn<Glib::ustring> end;
+		Gtk::TreeModelColumn<Glib::ustring> length;
+		Gtk::TreeModelColumn<Glib::ustring> sync;
+		Gtk::TreeModelColumn<Glib::ustring> fadein;
+		Gtk::TreeModelColumn<Glib::ustring> fadeout;
+		Gtk::TreeModelColumn<bool> locked;
+		Gtk::TreeModelColumn<bool> glued;
+		Gtk::TreeModelColumn<bool> muted;
+		Gtk::TreeModelColumn<bool> opaque;
+		Gtk::TreeModelColumn<Glib::ustring> used;
+		Gtk::TreeModelColumn<Glib::ustring> path;
+	};
+	    
+	Columns _columns;
+	
+	void region_changed (ARDOUR::Change, boost::weak_ptr<ARDOUR::Region>);
+	void selection_changed ();
+	sigc::connection _change_connection;
+	bool set_selected_in_subrow (boost::shared_ptr<ARDOUR::Region>, Gtk::TreeModel::Row const &, int);
+	bool selection_filter (const Glib::RefPtr<Gtk::TreeModel>& model, const Gtk::TreeModel::Path& path, bool yn);
+	void name_edit (const Glib::ustring&, const Glib::ustring&);
+
+	bool key_press (GdkEventKey *);
+	bool key_release (GdkEventKey *);
+	bool button_press (GdkEventButton *);
+	bool button_release (GdkEventButton *);
+	void build_menu ();
+	void show_context_menu (int button, int time);
+
+	int sorter (Gtk::TreeModel::iterator, Gtk::TreeModel::iterator);
+
+	void handle_new_region (boost::weak_ptr<ARDOUR::Region>);
+	void handle_new_regions (std::vector<boost::weak_ptr<ARDOUR::Region> >& );
+	void handle_region_removed (boost::weak_ptr<ARDOUR::Region>);
+	void add_region (boost::shared_ptr<ARDOUR::Region>);
+	void add_regions (std::vector<boost::weak_ptr<ARDOUR::Region> > & );
+	void region_hidden (boost::shared_ptr<ARDOUR::Region>);
+	void populate_row (boost::shared_ptr<ARDOUR::Region>, Gtk::TreeModel::Row const &);
+	void update_row (boost::shared_ptr<ARDOUR::Region>);
+	bool update_subrows (boost::shared_ptr<ARDOUR::Region>, Gtk::TreeModel::Row const &, int);
+	void update_all_rows ();
+	void update_all_subrows (Gtk::TreeModel::Row const &, int);
+	void insert_into_tmp_regionlist (boost::shared_ptr<ARDOUR::Region>);
+
+	void drag_data_received (
+		Glib::RefPtr<Gdk::DragContext> const &, gint, gint, Gtk::SelectionData const &, guint, guint
+		);
+
+	Gtk::Menu* _menu;
+	Gtk::ScrolledWindow _scroller;
+	Gtk::Frame _frame;
+	Gtkmm2ext::DnDTreeView<boost::shared_ptr<ARDOUR::Region> > _display;
+	Glib::RefPtr<Gtk::TreeStore> _model;
+	Glib::RefPtr<Gtk::ToggleAction> _toggle_full_action;
+	Glib::RefPtr<Gtk::ToggleAction> _toggle_show_auto_regions_action;
+	bool _show_automatic_regions;
+	Editing::RegionListSortType _sort_type;
+	bool _no_redisplay;
+	std::list<boost::shared_ptr<ARDOUR::Region> > tmp_region_list;
+};
+
+