#ifdef HAVE_CONFIG_H

# include <config.h>

#endif

#include "ui/dialog/knot-properties.h"

#include <boost/lexical_cast.hpp>

#include <gtkmm/stock.h>

#include <glibmm/main.h>

#include <glibmm/i18n.h>

#include "inkscape.h"

#include "util/units.h"

#include "desktop.h"

#include "document.h"

#include "document-undo.h"

#include "layer-manager.h"

#include "message-stack.h"

#include "sp-object.h"

#include "sp-item.h"

#include "verbs.h"

#include "selection.h"

#include "selection-chemistry.h"

#include "ui/icon-names.h"

#include "ui/widget/imagetoggler.h"

namespace Inkscape {

namespace UI {

namespace Dialogs {

KnotPropertiesDialog::KnotPropertiesDialog()

: _desktop(NULL), _knotpoint(NULL), _position_visible(false)

{

Gtk::Box *mainVBox = get_vbox();

_layout_table.set_spacings(4);

_layout_table.resize (2, 2);

_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_label.set_label(_("Position X:"));

_knot_x_label.set_alignment(1.0, 0.5);

_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_label.set_label(_("Position Y:"));

_knot_y_label.set_alignment(1.0, 0.5);

_layout_table.attach(_knot_x_label,

0, 1, 0, 1, Gtk::FILL, Gtk::FILL);

_layout_table.attach(_knot_x_entry,

1, 2, 0, 1, Gtk::FILL | Gtk::EXPAND, Gtk::FILL);

_layout_table.attach(_knot_y_label, 0, 1, 1, 2, Gtk::FILL, Gtk::FILL);

_layout_table.attach(_knot_y_entry, 1, 2, 1, 2, Gtk::FILL | Gtk::EXPAND, Gtk::FILL);

mainVBox->pack_start(_layout_table, true, true, 4);

// Buttons

_close_button.set_use_stock(true);

_close_button.set_label(Gtk::Stock::CANCEL.id);

_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() {

_setDesktop(NULL);

}

void KnotPropertiesDialog::showDialog(SPDesktop *desktop, const SPKnot *pt, Glib::ustring const unit_name)

{

KnotPropertiesDialog *dialog = new KnotPropertiesDialog();

dialog->_setDesktop(desktop);

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();

}

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();

}

KnotPropertiesDialog::_close()

{

_setDesktop(NULL);

destroy_();

Glib::signal_idle().connect(

sigc::bind_return(

sigc::bind(sigc::ptr_fun(&::operator delete), this),

false

)

);

}

bool KnotPropertiesDialog::_handleKeyEvent(GdkEventKey * /*event*/)

{

/*switch (get_group0_keyval(event)) {

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);

}

void KnotPropertiesDialog::_setDesktop(SPDesktop *desktop) {

if (desktop) {

Inkscape::GC::anchor (desktop);

}

if (_desktop) {

Inkscape::GC::release (_desktop);

}

_desktop = desktop;

}

} // namespace

} // namespace

} // namespace