e009016b03
* created ArdourCanvas::CanvasFlag as a base class for flags * removed obsolete cruft from midi_model * made MidiTimeAxisView and MidiRegionView work together to display program changes as names by means of MidiPatchManager git-svn-id: svn://localhost/ardour2/branches/3.0@4307 d708f5d6-7413-0410-9779-e7cbd77b26cf
42 lines
1008 B
C++
42 lines
1008 B
C++
#include "canvas-flag.h"
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#include <iostream>
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#include "ardour_ui.h"
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using namespace Gnome::Canvas;
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using namespace std;
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void
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CanvasFlag::set_text(string a_text)
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{
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if (_text) {
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delete _text;
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}
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_text = new Text(*this, 0.0, 0.0, a_text);
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_text->property_justification() = Gtk::JUSTIFY_CENTER;
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_text->property_fill_color_rgba() = _outline_color_rgba;
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double flagwidth = _text->property_text_width() + 10.0;
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double flagheight = _text->property_text_height() + 3.0;
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_text->property_x() = flagwidth / 2.0;
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_text->property_y() = flagheight / 2.0;
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_text->show();
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_line = new SimpleLine(*this, 0.0, 0.0, 0.0, _height);
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_line->property_color_rgba() = _outline_color_rgba;
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_rect = new SimpleRect(*this, 0.0, 0.0, flagwidth, flagheight);
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_rect->property_outline_color_rgba() = _outline_color_rgba;
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_rect->property_fill_color_rgba() = _fill_color_rgba;
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_text->lower_to_bottom();
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_text->raise(2);
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}
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CanvasFlag::~CanvasFlag()
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{
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delete _line;
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delete _rect;
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if(_text) {
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delete _text;
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}
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}
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