+
/*
- Copyright (C) 2009 Paul Davis
+ Copyright (C) 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
#ifndef __gtk_ardour_editor_summary_h__
#define __gtk_ardour_editor_summary_h__
-#include <gtkmm/eventbox.h>
+#include "cairo_widget.h"
+#include "editor_component.h"
namespace ARDOUR {
class Session;
/** Class to provide a visual summary of the contents of an editor window; represents
* the whole session as a set of lines, one per region view.
*/
-class EditorSummary : public Gtk::EventBox
+class EditorSummary : public CairoWidget, public EditorComponent
{
public:
EditorSummary (Editor *);
- ~EditorSummary ();
void set_session (ARDOUR::Session *);
- void set_dirty ();
- void set_bounds_dirty ();
+ void set_overlays_dirty ();
private:
- void centre_on_click (GdkEventButton *);
bool on_expose_event (GdkEventExpose *);
void on_size_request (Gtk::Requisition *);
- void on_size_allocate (Gtk::Allocation &);
bool on_button_press_event (GdkEventButton *);
bool on_button_release_event (GdkEventButton *);
bool on_motion_notify_event (GdkEventMotion *);
bool on_scroll_event (GdkEventScroll *);
+ void centre_on_click (GdkEventButton *);
void render (cairo_t *);
- GdkPixmap* get_pixmap (GdkDrawable *);
- void render_region (RegionView*, cairo_t*, nframes_t, double) const;
+ void render_region (RegionView*, cairo_t*, double) const;
void get_editor (std::pair<double, double> *, std::pair<double, double> *) const;
void set_editor (std::pair<double, double> const &, std::pair<double, double> const &);
+ void playhead_position_changed (nframes64_t);
+
+ nframes_t _start; ///< start frame of the overview
+ nframes_t _end; ///< end frame of the overview
+
+ /** fraction of the session length by which the overview size should extend past the start and end markers */
+ double _overhang_fraction;
- Editor* _editor; ///< our editor
- ARDOUR::Session* _session; ///< our session
- GdkPixmap* _pixmap; ///< pixmap containing a rendering of the region views, or 0
- bool _regions_dirty; ///< true if _pixmap requires re-rendering, otherwise false
- int _width; ///< pixmap width
- int _height; ///< pixmap height
double _x_scale; ///< pixels per frame for the x axis of the pixmap
double _y_scale;
+ double _last_playhead;
std::pair<double, double> _start_editor_x;
std::pair<double, double> _start_editor_y;
double _start_mouse_x;
double _start_mouse_y;
+ enum {
+ IN_VIEWBOX,
+ BELOW_OR_ABOVE_VIEWBOX,
+ TO_LEFT_OR_RIGHT_OF_VIEWBOX
+ } _start_position;
bool _move_dragging;
double _x_offset;
bool _moved;
bool _zoom_dragging;
+ bool _zoom_left;
- enum ZoomPosition {
- TOP_LEFT,
- TOP,
- TOP_RIGHT,
- RIGHT,
- BOTTOM_RIGHT,
- BOTTOM,
- BOTTOM_LEFT,
- LEFT,
- NONE
- };
-
- ZoomPosition _zoom_position;
+ PBD::ScopedConnectionList position_connection;
+ PBD::ScopedConnectionList region_property_connection;
};
#endif