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// SPDX-License-Identifier: GPL-2.0-or-later
/*
Author: Ted Gould <ted@gould.cx>
Copyright (c) 2003-2005,2007
Released under GNU GPL v2+, read the file 'COPYING' for more information.
This file is the backend to the extensions system. These are
the parts of the system that most users will never see, but are
important for implementing the extensions themselves. This file
contains the base class for all of that.
*/
#include "implementation.h"
#include <extension/output.h>
#include <extension/input.h>
#include <extension/effect.h>
#include "selection.h"
#include "desktop.h"
namespace Inkscape {
namespace Extension {
namespace Implementation {
Gtk::Widget *
Implementation::prefs_input(Inkscape::Extension::Input *module, gchar const */*filename*/) {
return module->autogui(nullptr, nullptr);
}
Gtk::Widget *
Implementation::prefs_output(Inkscape::Extension::Output *module) {
return module->autogui(nullptr, nullptr);
}
Gtk::Widget *Implementation::prefs_effect(Inkscape::Extension::Effect *module, Inkscape::UI::View::View * view, sigc::signal<void> * changeSignal, ImplementationDocumentCache * /*docCache*/)
{
if (module->widget_visible_count() == 0) {
return nullptr;
}
SPDocument * current_document = view->doc();
auto selected = ((SPDesktop *) view)->getSelection()->items();
Inkscape::XML::Node const* first_select = nullptr;
if (!selected.empty()) {
const SPItem * item = selected.front();
first_select = item->getRepr();
}
// TODO deal with this broken const correctness:
return module->autogui(current_document, const_cast<Inkscape::XML::Node *>(first_select), changeSignal);
} // Implementation::prefs_effect
} /* namespace Implementation */
} /* namespace Extension */
} /* 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:fileencoding=utf-8:textwidth=99 :
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