64 lines
987 B
C++
64 lines
987 B
C++
#include <cairomm/cairomm.h>
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#include <gdkmm/general.h>
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#include "pbd/xml++.h"
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#include "canvas/pixbuf.h"
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using namespace std;
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using namespace ArdourCanvas;
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Pixbuf::Pixbuf (Group* g)
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: Item (g)
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{
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}
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void
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Pixbuf::render (Rect const & /*area*/, Cairo::RefPtr<Cairo::Context> context) const
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{
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Gdk::Cairo::set_source_pixbuf (context, _pixbuf, 0, 0);
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context->paint ();
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}
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void
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Pixbuf::compute_bounding_box () const
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{
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if (_pixbuf) {
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_bounding_box = boost::optional<Rect> (Rect (0, 0, _pixbuf->get_width(), _pixbuf->get_height()));
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} else {
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_bounding_box = boost::optional<Rect> ();
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}
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_bounding_box_dirty = false;
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}
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void
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Pixbuf::set (Glib::RefPtr<Gdk::Pixbuf> pixbuf)
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{
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begin_change ();
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_pixbuf = pixbuf;
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_bounding_box_dirty = true;
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end_change ();
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}
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Glib::RefPtr<Gdk::Pixbuf>
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Pixbuf::pixbuf() {
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return _pixbuf;
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}
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XMLNode *
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Pixbuf::get_state () const
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{
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/* XXX */
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return new XMLNode ("Pixbuf");
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}
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void
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Pixbuf::set_state (XMLNode const * /*node*/)
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{
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/* XXX */
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}
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