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Separate verbose cursor out into its own class and clean up the API. Fixes #4010.

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git-svn-id: svn://localhost/ardour2/branches/3.0@9455 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Carl Hetherington 2011-05-02 13:38:16 +00:00
parent 5711425f18
commit 988348185e
13 changed files with 479 additions and 336 deletions
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53
gtk2_ardour/verbose_cursor.h Normal file
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/*
Copyright (C) 2000-2011 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 <libgnomecanvasmm/item.h>
#include "ardour/types.h"
#include "canvas-noevent-text.h"
#include "canvas.h"
class Editor;
class VerboseCursor
{
public:
VerboseCursor (Editor *);
ArdourCanvas::Item* canvas_item () const;
bool visible () const;
void set_color (uint32_t);
void set (std::string const &, double, double);
void set_text (std::string const &);
void set_position (double, double);
void set_time (framepos_t, double, double);
void set_duration (framepos_t, framepos_t, double, double);
void show ();
void hide ();
private:
double clamp_x (double);
double clamp_y (double);
Editor* _editor;
ArdourCanvas::NoEventText* _canvas_item;
bool _visible;
};