David Robillard
31a6e0b254
Fix needless string copying in flag stuff. Clean up. git-svn-id: svn://localhost/ardour2/branches/3.0@4601 d708f5d6-7413-0410-9779-e7cbd77b26cf
52 lines
1.2 KiB
C++
52 lines
1.2 KiB
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::delete_allocated_objects()
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{
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delete _text;
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_text = 0;
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delete _line;
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_line = 0;
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delete _rect;
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_rect = 0;
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}
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void
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CanvasFlag::set_text(const string& a_text)
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{
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delete_allocated_objects();
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_text = new InteractiveText(*this, this, 0.0, 0.0, Glib::ustring(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 InteractiveRect(*this, 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->raise_to_top();
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}
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CanvasFlag::~CanvasFlag()
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{
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delete_allocated_objects();
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}
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bool
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CanvasFlag::on_event(GdkEvent* ev)
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{
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return false;
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}
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