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// SPDX-License-Identifier: GPL-2.0-or-later
/**
* @file
* Dialog for moving knots. Only used by Measure Tool.
*/
/* Author:
* Bryce W. Harrington <bryce@bryceharrington.com>
* Andrius R. <knutux@gmail.com>
* Abhishek Sharma
*
* Copyright (C) 2004 Bryce Harrington
* Copyright (C) 2006 Andrius R.
*
* Released under GNU GPL v2+, read the file 'COPYING' for more information.
*/
#include "knot-properties.h"
#include <boost/lexical_cast.hpp>
#include <glibmm/i18n.h>
#include <glibmm/main.h>
#include "desktop.h"
#include "ui/knot/knot.h"
#include "util/units.h"
namespace Inkscape {
namespace UI {
namespace Dialogs {
KnotPropertiesDialog::KnotPropertiesDialog()
: _knotpoint(nullptr),
_position_visible(false),
_close_button(_("_Close"), true)
{
Gtk::Box *mainVBox = get_content_area();
_layout_table.set_row_spacing(4);
_layout_table.set_column_spacing(4);
_unit_name = "";
// Layer name widgets
_knot_x_entry.set_activates_default(true);
_knot_x_entry.set_digits(4);
_knot_x_entry.set_increments(1,1);
_knot_x_entry.set_range(-G_MAXDOUBLE, G_MAXDOUBLE);
_knot_x_entry.set_hexpand();
_knot_x_label.set_label(_("Position X:"));
_knot_x_label.set_halign(Gtk::ALIGN_END);
_knot_x_label.set_valign(Gtk::ALIGN_CENTER);
_knot_y_entry.set_activates_default(true);
_knot_y_entry.set_digits(4);
_knot_y_entry.set_increments(1,1);
_knot_y_entry.set_range(-G_MAXDOUBLE, G_MAXDOUBLE);
_knot_y_entry.set_hexpand();
_knot_y_label.set_label(_("Position Y:"));
_knot_y_label.set_halign(Gtk::ALIGN_END);
_knot_y_label.set_valign(Gtk::ALIGN_CENTER);
_layout_table.attach(_knot_x_label, 0, 0, 1, 1);
_layout_table.attach(_knot_x_entry, 1, 0, 1, 1);
_layout_table.attach(_knot_y_label, 0, 1, 1, 1);
_layout_table.attach(_knot_y_entry, 1, 1, 1, 1);
mainVBox->pack_start(_layout_table, true, true, 4);
// Buttons
_close_button.set_can_default();
_apply_button.set_use_underline(true);
_apply_button.set_can_default();
_close_button.signal_clicked()
.connect(sigc::mem_fun(*this, &KnotPropertiesDialog::_close));
_apply_button.signal_clicked()
.connect(sigc::mem_fun(*this, &KnotPropertiesDialog::_apply));
signal_delete_event().connect(
sigc::bind_return(
sigc::hide(sigc::mem_fun(*this, &KnotPropertiesDialog::_close)),
true
)
);
add_action_widget(_close_button, Gtk::RESPONSE_CLOSE);
add_action_widget(_apply_button, Gtk::RESPONSE_APPLY);
_apply_button.grab_default();
show_all_children();
set_focus(_knot_y_entry);
}
KnotPropertiesDialog::~KnotPropertiesDialog() {
}
void KnotPropertiesDialog::showDialog(SPDesktop *desktop, const SPKnot *pt, Glib::ustring const unit_name)
{
KnotPropertiesDialog *dialog = new KnotPropertiesDialog();
dialog->_setKnotPoint(pt->position(), unit_name);
dialog->_setPt(pt);
dialog->set_title(_("Modify Knot Position"));
dialog->_apply_button.set_label(_("_Move"));
dialog->set_modal(true);
desktop->setWindowTransient (dialog->gobj());
dialog->property_destroy_with_parent() = true;
dialog->show();
dialog->present();
}
void
KnotPropertiesDialog::_apply()
{
double d_x = Inkscape::Util::Quantity::convert(_knot_x_entry.get_value(), _unit_name, "px");
double d_y = Inkscape::Util::Quantity::convert(_knot_y_entry.get_value(), _unit_name, "px");
_knotpoint->moveto(Geom::Point(d_x, d_y));
_knotpoint->moved_signal.emit(_knotpoint, _knotpoint->position(), 0);
_close();
}
void
KnotPropertiesDialog::_close()
{
destroy_();
Glib::signal_idle().connect(
sigc::bind_return(
sigc::bind(sigc::ptr_fun<void*, void>(&::operator delete), this),
false
)
);
}
bool KnotPropertiesDialog::_handleKeyEvent(GdkEventKey * /*event*/)
{
/*switch (get_latin_keyval(event)) {
case GDK_KEY_Return:
case GDK_KEY_KP_Enter: {
_apply();
return true;
}
break;
}*/
return false;
}
void KnotPropertiesDialog::_handleButtonEvent(GdkEventButton* event)
{
if ( (event->type == GDK_2BUTTON_PRESS) && (event->button == 1) ) {
_apply();
}
}
void KnotPropertiesDialog::_setKnotPoint(Geom::Point knotpoint, Glib::ustring const unit_name)
{
_unit_name = unit_name;
_knot_x_entry.set_value( Inkscape::Util::Quantity::convert(knotpoint.x(), "px", _unit_name));
_knot_y_entry.set_value( Inkscape::Util::Quantity::convert(knotpoint.y(), "px", _unit_name));
_knot_x_label.set_label(g_strdup_printf(_("Position X (%s):"), _unit_name.c_str()));
_knot_y_label.set_label(g_strdup_printf(_("Position Y (%s):"), _unit_name.c_str()));
}
void KnotPropertiesDialog::_setPt(const SPKnot *pt)
{
_knotpoint = const_cast<SPKnot *>(pt);
}
} // namespace
} // namespace
} // namespace
/*
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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