Initial import of gtk2_ardour.

git-svn-id: svn://localhost/trunk/ardour2@24 d708f5d6-7413-0410-9779-e7cbd77b26cf

1 files changed, 121 insertions, 0 deletions

diff --git a/gtk2_ardour/automation_time_axis.h b/gtk2_ardour/automation_time_axis.h
new file mode 100644
index 0000000000..55f402aa1c
--- /dev/null
+++ b/gtk2_ardour/automation_time_axis.h
@@ -0,0 +1,121 @@
+#ifndef __ardour_gtk_automation_time_axis_h__
+#define __ardour_gtk_automation_time_axis_h__
+
+#include <vector>
+#include <list>
+#include <string>
+#include <ardour/types.h>
+
+#include "time_axis_view.h"
+
+using std::vector;
+using std::list;
+using std::string;
+
+namespace ARDOUR {
+	class Session;
+	class Route;
+}
+
+namespace Gtk {
+	class Widget;
+}
+
+class PublicEditor;
+class TimeSelection;
+class AudioRegionSelection;
+class PointSelection;
+class AutomationLine;
+class GhostRegion;
+class Selection;
+class Selectable;
+
+class AutomationTimeAxisView : public TimeAxisView {
+  public:
+	AutomationTimeAxisView (ARDOUR::Session&,
+				ARDOUR::Route&,
+				PublicEditor&,
+				TimeAxisView& parent,
+				Gtk::Widget* parent,
+				std::string name, /* translatable */
+				std::string state_name, /* not translatable */
+				std::string plug_name = "");
+
+	~AutomationTimeAxisView();
+	
+	void set_height (TimeAxisView::TrackHeight);
+	void set_samples_per_unit (double);
+	std::string name() const { return _name; }
+
+	virtual void add_automation_event (GtkCanvasItem *item, GdkEvent *event, jack_nframes_t, double) = 0;
+
+	void clear_lines ();
+	void add_line (AutomationLine&);
+
+	vector<AutomationLine*> lines;
+
+	void set_selected_points (PointSelection&);
+	void get_selectables (jack_nframes_t start, jack_nframes_t end, double top, double bot, list<Selectable *>&);
+	void get_inverted_selectables (Selection&, list<Selectable*>& results);
+
+	void show_timestretch (jack_nframes_t start, jack_nframes_t end) {}
+	void hide_timestretch () {}
+
+	/* editing operations */
+	
+	bool cut_copy_clear (Selection&, Editing::CutCopyOp);
+	bool cut_copy_clear_objects (PointSelection&, Editing::CutCopyOp);
+	bool paste (jack_nframes_t, float times, Selection&, size_t nth);
+
+	void add_ghost (GhostRegion*);
+	void remove_ghost (GhostRegion*);
+
+	void show_all_control_points ();
+	void hide_all_but_selected_control_points ();
+	void set_state (const XMLNode&);
+	XMLNode* get_state_node ();
+
+  protected:
+	ARDOUR::Route& route;
+	GtkCanvasItem* base_rect;
+	string _name;
+	string _state_name;
+	bool    in_destructor;
+
+	Gtk::Button        hide_button;
+	Gtk::Button        height_button;
+	Gtk::Button        clear_button;
+	Gtk::Button        auto_button; 
+	Gtk::Menu*         automation_menu;
+	Gtk::Label*        plugname;
+	bool               plugname_packed;
+
+	Gtk::CheckMenuItem*     auto_off_item;
+	Gtk::CheckMenuItem*     auto_play_item;
+	Gtk::CheckMenuItem*     auto_touch_item;
+	Gtk::CheckMenuItem*     auto_write_item;
+
+	void clear_clicked ();
+	void height_clicked ();
+	void hide_clicked ();
+	void auto_clicked ();
+
+	virtual void build_display_menu ();
+
+	list<GhostRegion*> ghosts;
+
+	bool cut_copy_clear_one (AutomationLine&, Selection&, Editing::CutCopyOp);
+	bool cut_copy_clear_objects_one (AutomationLine&, PointSelection&, Editing::CutCopyOp);
+	bool paste_one (AutomationLine&, jack_nframes_t, float times, Selection&, size_t nth);
+
+	virtual void set_automation_state (ARDOUR::AutoState) = 0;
+	bool ignore_state_request;
+
+	void automation_state_changed ();
+	SigC::Connection automation_connection;
+
+	void entered ();
+	void exited ();
+};
+
+#endif /* __ardour_gtk_automation_time_axis_h__ */