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#include <cairomm/context.h>
#include "pbd/xml++.h"
#include "pbd/compose.h"
#include "pbd/convert.h"
#include "ardour/utils.h"
#include "canvas/outline.h"
#include "canvas/utils.h"
#include "canvas/debug.h"
using namespace ArdourCanvas;
Outline::Outline (Group* parent)
: Item (parent)
, _outline_color (0x000000ff)
, _outline_width (0.5)
, _outline (true)
{
}
void
Outline::set_outline_color (Color color)
{
begin_change ();
_outline_color = color;
end_change ();
}
void
Outline::set_outline_width (Distance width)
{
begin_change ();
_outline_width = width;
_bounding_box_dirty = true;
end_change ();
DEBUG_TRACE (PBD::DEBUG::CanvasItemsDirtied, "canvas item dirty: outline width change\n");
}
void
Outline::set_outline (bool outline)
{
begin_change ();
_outline = outline;
_bounding_box_dirty = true;
end_change ();
}
void
Outline::setup_outline_context (Cairo::RefPtr<Cairo::Context> context) const
{
set_source_rgba (context, _outline_color);
context->set_line_width (_outline_width);
}
void
Outline::add_outline_state (XMLNode* node) const
{
node->add_property ("outline-color", string_compose ("%1", _outline_color));
node->add_property ("outline", _outline ? "yes" : "no");
node->add_property ("outline-width", string_compose ("%1", _outline_width));
}
void
Outline::set_outline_state (XMLNode const * node)
{
_outline_color = atoll (node->property("outline-color")->value().c_str());
_outline = PBD::string_is_affirmative (node->property("outline")->value().c_str());
_outline_width = atof (node->property("outline-width")->value().c_str());
_bounding_box_dirty = true;
}
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