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// SPDX-License-Identifier: GPL-2.0-or-later
/*
* anchor-selector.cpp
*
* Created on: Mar 22, 2012
* Author: denis
*
* Released under GNU GPL v2+, read the file 'COPYING' for more information.
*/
#include "ui/widget/anchor-selector.h"
#include "ui/icon-loader.h"
#include "ui/icon-names.h"
#include <gtkmm/image.h>
namespace Inkscape {
namespace UI {
namespace Widget {
void AnchorSelector::setupButton(const Glib::ustring& icon, Gtk::ToggleButton& button) {
Gtk::Image *buttonIcon = Gtk::manage(sp_get_icon_image(icon, Gtk::ICON_SIZE_SMALL_TOOLBAR));
buttonIcon->show();
button.set_relief(Gtk::RELIEF_NONE);
button.show();
button.add(*buttonIcon);
button.set_can_focus(false);
}
AnchorSelector::AnchorSelector()
: _container()
{
set_halign(Gtk::ALIGN_CENTER);
setupButton(INKSCAPE_ICON("boundingbox_top_left"), _buttons[0]);
setupButton(INKSCAPE_ICON("boundingbox_top"), _buttons[1]);
setupButton(INKSCAPE_ICON("boundingbox_top_right"), _buttons[2]);
setupButton(INKSCAPE_ICON("boundingbox_left"), _buttons[3]);
setupButton(INKSCAPE_ICON("boundingbox_center"), _buttons[4]);
setupButton(INKSCAPE_ICON("boundingbox_right"), _buttons[5]);
setupButton(INKSCAPE_ICON("boundingbox_bottom_left"), _buttons[6]);
setupButton(INKSCAPE_ICON("boundingbox_bottom"), _buttons[7]);
setupButton(INKSCAPE_ICON("boundingbox_bottom_right"), _buttons[8]);
_container.set_row_homogeneous();
_container.set_column_homogeneous(true);
for (int i = 0; i < 9; ++i) {
_buttons[i].signal_clicked().connect(sigc::bind(sigc::mem_fun(*this, &AnchorSelector::btn_activated), i));
_container.attach(_buttons[i], i % 3, i / 3, 1, 1);
}
_selection = 4;
_buttons[4].set_active();
this->add(_container);
}
AnchorSelector::~AnchorSelector()
{
// TODO Auto-generated destructor stub
}
void AnchorSelector::btn_activated(int index)
{
if (_selection == index && _buttons[index].get_active() == false) {
_buttons[index].set_active(true);
}
else if (_selection != index && _buttons[index].get_active()) {
int old_selection = _selection;
_selection = index;
_buttons[old_selection].set_active(false);
_selectionChanged.emit();
}
}
void AnchorSelector::setAlignment(int horizontal, int vertical)
{
int index = 3 * vertical + horizontal;
if (index >= 0 && index < 9) {
_buttons[index].set_active(!_buttons[index].get_active());
}
}
} // namespace Widget
} // namespace UI
} // namespace Inkscape
/*
Local Variables:
mode:c++
c-file-style:"stroustrup"
c-file-offsets:((innamespace . 0)(inline-open . 0))
indent-tabs-mode:nil
fill-column:99
End:
*/
// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :
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