Paul Davis
62c4e81884
git-svn-id: svn://localhost/ardour2/trunk@1555 d708f5d6-7413-0410-9779-e7cbd77b26cf
143 lines
4.1 KiB
C++
143 lines
4.1 KiB
C++
/*
|
|
Copyright (C) 2001-2006 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 __gtk_ardour_region_view_h__
|
|
#define __gtk_ardour_region_view_h__
|
|
|
|
#include <vector>
|
|
|
|
#include <libgnomecanvasmm.h>
|
|
#include <libgnomecanvasmm/polygon.h>
|
|
#include <sigc++/signal.h>
|
|
#include <ardour/region.h>
|
|
|
|
#include "time_axis_view_item.h"
|
|
#include "automation_line.h"
|
|
#include "enums.h"
|
|
#include "waveview.h"
|
|
#include "canvas.h"
|
|
#include "color.h"
|
|
|
|
class TimeAxisView;
|
|
class RegionEditor;
|
|
class GhostRegion;
|
|
class AutomationTimeAxisView;
|
|
|
|
class RegionView : public TimeAxisViewItem
|
|
{
|
|
public:
|
|
RegionView (ArdourCanvas::Group* parent,
|
|
TimeAxisView& time_view,
|
|
boost::shared_ptr<ARDOUR::Region> region,
|
|
double samples_per_unit,
|
|
Gdk::Color& basic_color);
|
|
|
|
RegionView (const RegionView& other);
|
|
|
|
~RegionView ();
|
|
|
|
virtual void init (Gdk::Color& base_color, bool wait_for_data);
|
|
|
|
boost::shared_ptr<ARDOUR::Region> region() const { return _region; }
|
|
|
|
bool is_valid() const { return valid; }
|
|
void set_valid (bool yn) { valid = yn; }
|
|
|
|
virtual void set_height (double) = 0;
|
|
virtual void set_samples_per_unit (double);
|
|
virtual bool set_duration (nframes_t, void*);
|
|
|
|
void move (double xdelta, double ydelta);
|
|
|
|
void raise ();
|
|
void raise_to_top ();
|
|
void lower ();
|
|
void lower_to_bottom ();
|
|
|
|
bool set_position(nframes_t pos, void* src, double* delta = 0);
|
|
void fake_set_opaque (bool yn);
|
|
|
|
virtual void show_region_editor () = 0;
|
|
virtual void hide_region_editor();
|
|
|
|
virtual void region_changed (ARDOUR::Change);
|
|
|
|
virtual GhostRegion* add_ghost (AutomationTimeAxisView&) = 0;
|
|
void remove_ghost (GhostRegion*);
|
|
|
|
uint32_t get_fill_color ();
|
|
|
|
virtual void entered () {}
|
|
virtual void exited () {}
|
|
|
|
static sigc::signal<void,RegionView*> RegionViewGoingAway;
|
|
sigc::signal<void> GoingAway;
|
|
|
|
protected:
|
|
|
|
/** Allows derived types to specify their visibility requirements
|
|
* to the TimeAxisViewItem parent class
|
|
*/
|
|
RegionView (ArdourCanvas::Group *,
|
|
TimeAxisView&,
|
|
boost::shared_ptr<ARDOUR::Region>,
|
|
double samples_per_unit,
|
|
Gdk::Color& basic_color,
|
|
TimeAxisViewItem::Visibility);
|
|
|
|
virtual void region_resized (ARDOUR::Change);
|
|
void region_moved (void *);
|
|
virtual void region_muted ();
|
|
void region_locked ();
|
|
void region_opacity ();
|
|
void region_layered ();
|
|
void region_renamed ();
|
|
void region_sync_changed ();
|
|
|
|
static gint _lock_toggle (ArdourCanvas::Item*, GdkEvent*, void*);
|
|
void lock_toggle ();
|
|
|
|
virtual void set_colors ();
|
|
virtual void compute_colors (Gdk::Color&);
|
|
virtual void set_frame_color ();
|
|
virtual void reset_width_dependent_items (double pixel_width);
|
|
|
|
virtual void color_handler (ColorID, uint32_t) {}
|
|
|
|
boost::shared_ptr<ARDOUR::Region> _region;
|
|
|
|
ArdourCanvas::Polygon* sync_mark; ///< polgyon for sync position
|
|
|
|
RegionEditor* editor;
|
|
|
|
vector<ControlPoint *> control_points;
|
|
double current_visible_sync_position;
|
|
|
|
bool valid; ///< see StreamView::redisplay_diskstream()
|
|
double _pixel_width;
|
|
double _height;
|
|
bool in_destructor;
|
|
|
|
bool wait_for_data;
|
|
sigc::connection data_ready_connection;
|
|
|
|
vector<GhostRegion*> ghosts;
|
|
};
|
|
|
|
#endif /* __gtk_ardour_region_view_h__ */
|