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// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Copyright (C) Theodore Janeczko 2012 <flutterguy317@gmail.com>
*
* Released under GNU GPL v2+, read the file 'COPYING' for more information.
*/
#include "live_effects/lpe-bounding-box.h"
#include "display/curve.h"
// TODO due to internal breakage in glibmm headers, this must be last:
#include <glibmm/i18n.h>
namespace Inkscape {
namespace LivePathEffect {
LPEBoundingBox::LPEBoundingBox(LivePathEffectObject *lpeobject) :
Effect(lpeobject),
linked_path(_("Linked path:"), _("Path from which to take the original path data"), "linkedpath", &wr, this),
visual_bounds(_("Visual Bounds"), _("Uses the visual bounding box"), "visualbounds", &wr, this)
{
registerParameter(&linked_path);
registerParameter(&visual_bounds);
//perceived_path = true;
linked_path.setUpdating(true);
}
LPEBoundingBox::~LPEBoundingBox()
= default;
bool
LPEBoundingBox::doOnOpen(SPLPEItem const *lpeitem)
{
if (!is_load || is_applied) {
return false;
}
linked_path.setUpdating(false);
linked_path.start_listening(linked_path.getObject());
linked_path.connect_selection_changed();
return false;
}
void
LPEBoundingBox::doBeforeEffect (SPLPEItem const* lpeitem)
{
if (is_load) {
linked_path.setUpdating(false);
linked_path.start_listening(linked_path.getObject());
linked_path.connect_selection_changed();
SPItem * item = nullptr;
if (( item = dynamic_cast<SPItem *>(linked_path.getObject()) )) {
item->requestDisplayUpdate(SP_OBJECT_MODIFIED_FLAG);
}
}
}
void LPEBoundingBox::doEffect (SPCurve * curve)
{
if (curve) {
if ( linked_path.linksToPath() && linked_path.getObject() ) {
SPItem * item = linked_path.getObject();
Geom::OptRect bbox = visual_bounds.get_value() ? item->visualBounds() : item->geometricBounds();
Geom::Path p;
Geom::PathVector out;
if (bbox) {
p = Geom::Path(*bbox);
out.push_back(p);
}
curve->set_pathvector(out);
}
}
}
} // namespace LivePathEffect
} /* namespace Inkscape */
/*
Local Variables:
mode:c++
c-file-style:"stroustrup"
c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
indent-tabs-mode:nil
fill-column:99
End:
*/
// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :
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