143 lines
3.9 KiB
C++
143 lines
3.9 KiB
C++
|
/*
|
||
|
Copyright (C) 2003 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.
|
||
|
|
||
|
$Id$
|
||
|
*/
|
||
|
|
||
|
#include <gtk--.h>
|
||
|
|
||
|
#include "imageframe_time_axis.h"
|
||
|
#include "imageframe_view.h"
|
||
|
#include "canvas-simplerect.h"
|
||
|
#include "public_editor.h"
|
||
|
#include "marker_view.h"
|
||
|
|
||
|
using namespace ARDOUR ;
|
||
|
using namespace SigC;
|
||
|
|
||
|
SigC::Signal1<void,MarkerView*> MarkerView::GoingAway;
|
||
|
|
||
|
//---------------------------------------------------------------------------------------//
|
||
|
// Constructor / Desctructor
|
||
|
|
||
|
/**
|
||
|
* Constructs a new MarkerView
|
||
|
*
|
||
|
* @param parent the parent canvas item
|
||
|
* @param tv the parent TimeAxisView of this item
|
||
|
* @param tavi the TimeAxisViewItem that this item is to be assciated (marking) with
|
||
|
* @param spu the current samples per unit
|
||
|
* @param base_color
|
||
|
* @param mark_type the marker type/name text, eg fade out, pan up etc.
|
||
|
* @param mark_id unique name/id of this item
|
||
|
* @param start the start time of this item
|
||
|
* @param duration the duration of this item
|
||
|
*/
|
||
|
MarkerView::MarkerView(GtkCanvasGroup *parent,
|
||
|
TimeAxisView* tv,
|
||
|
ImageFrameView* marked,
|
||
|
double spu,
|
||
|
GdkColor& basic_color,
|
||
|
std::string mark_type,
|
||
|
std::string mark_id,
|
||
|
jack_nframes_t start,
|
||
|
jack_nframes_t duration)
|
||
|
: TimeAxisViewItem(mark_id, parent,*tv,spu,basic_color,start,duration)
|
||
|
{
|
||
|
mark_type_text = mark_type ;
|
||
|
marked_item = marked ;
|
||
|
|
||
|
// set the canvas item text to the marker type, not the id
|
||
|
set_name_text(mark_type_text) ;
|
||
|
|
||
|
// hoo up our canvas events
|
||
|
gtk_signal_connect (GTK_OBJECT(frame_handle_start), "event",
|
||
|
(GtkSignalFunc) PublicEditor::canvas_markerview_start_handle_event,
|
||
|
this);
|
||
|
|
||
|
gtk_signal_connect (GTK_OBJECT(frame_handle_end), "event",
|
||
|
(GtkSignalFunc) PublicEditor::canvas_markerview_end_handle_event,
|
||
|
this);
|
||
|
|
||
|
gtk_signal_connect (GTK_OBJECT(group), "event",
|
||
|
(GtkSignalFunc) PublicEditor::canvas_markerview_item_view_event, this);
|
||
|
|
||
|
/* handle any specific details required by the initial start end duration values */
|
||
|
set_position(start, this) ;
|
||
|
set_duration(duration, this) ;
|
||
|
}
|
||
|
|
||
|
/**
|
||
|
* Destructor
|
||
|
* Destroys this Marker Item and removes the association between itself and the item it is marking.
|
||
|
*/
|
||
|
MarkerView::~MarkerView()
|
||
|
{
|
||
|
// remove the association our marked may still have to us
|
||
|
if(marked_item)
|
||
|
{
|
||
|
marked_item->remove_marker_view_item(this, this) ;
|
||
|
}
|
||
|
}
|
||
|
|
||
|
|
||
|
//---------------------------------------------------------------------------------------//
|
||
|
// Marker Type Methods
|
||
|
|
||
|
/**
|
||
|
* Sets the marker Type text of this this MarkerItem, eg fade_out, pan up etc.
|
||
|
*
|
||
|
* @param type_text the marker type text of this item
|
||
|
*/
|
||
|
void
|
||
|
MarkerView::set_mark_type_text(std::string type_text)
|
||
|
{
|
||
|
mark_type_text = type_text ;
|
||
|
MarkTypeChanged(mark_type_text, this) ; /* EMIT_SIGNAL */
|
||
|
}
|
||
|
|
||
|
/**
|
||
|
* Returns the marker Type of this this MarkerItem, eg fade_out, pan up etc.
|
||
|
*
|
||
|
* @return the marker type text of this item
|
||
|
*/
|
||
|
std::string
|
||
|
MarkerView::get_mark_type_text() const
|
||
|
{
|
||
|
return(mark_type_text) ;
|
||
|
}
|
||
|
|
||
|
|
||
|
//---------------------------------------------------------------------------------------//
|
||
|
// Marked Item Methods
|
||
|
|
||
|
ImageFrameView*
|
||
|
MarkerView::set_marked_item(ImageFrameView* item)
|
||
|
{
|
||
|
ImageFrameView* temp = marked_item ;
|
||
|
marked_item = item ;
|
||
|
|
||
|
MarkedItemChanged(marked_item, this) ; /* EMIT_SIGNAL */
|
||
|
return(temp) ;
|
||
|
}
|
||
|
|
||
|
ImageFrameView*
|
||
|
MarkerView::get_marked_item()
|
||
|
{
|
||
|
return(marked_item) ;
|
||
|
}
|