#ifdef HAVE_CONFIG_H

# include <config.h>

#endif

#include "lpe-powerstroke-properties.h"

#include <boost/lexical_cast.hpp>

#include <gtkmm/stock.h>

#include <glibmm/main.h>

#include <glibmm/i18n.h>

#include "inkscape.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"

#include "live_effects/parameter/parameter.h"

namespace Inkscape {

namespace UI {

namespace Dialogs {

PowerstrokePropertiesDialog::PowerstrokePropertiesDialog()

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

{

Gtk::Box *mainVBox = get_vbox();

_layout_table.set_spacings(4);

_layout_table.resize (2, 2);

// Layer name widgets

_powerstroke_position_entry.set_activates_default(true);

_powerstroke_position_entry.set_digits(4);

_powerstroke_position_entry.set_increments(1,1);

_powerstroke_position_entry.set_range(-SCALARPARAM_G_MAXDOUBLE, SCALARPARAM_G_MAXDOUBLE);

_powerstroke_position_label.set_label(_("Position:"));

_powerstroke_position_label.set_alignment(1.0, 0.5);

_powerstroke_width_entry.set_activates_default(true);

_powerstroke_width_entry.set_digits(4);

_powerstroke_width_entry.set_increments(1,1);

_powerstroke_width_entry.set_range(-SCALARPARAM_G_MAXDOUBLE, SCALARPARAM_G_MAXDOUBLE);

_powerstroke_width_label.set_label(_("Width:"));

_powerstroke_width_label.set_alignment(1.0, 0.5);

_layout_table.attach(_powerstroke_position_label,

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

_layout_table.attach(_powerstroke_position_entry,

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

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

_layout_table.attach(_powerstroke_width_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, &PowerstrokePropertiesDialog::_close));

_apply_button.signal_clicked()

.connect(sigc::mem_fun(*this, &PowerstrokePropertiesDialog::_apply));

signal_delete_event().connect(

sigc::bind_return(

sigc::hide(sigc::mem_fun(*this, &PowerstrokePropertiesDialog::_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(_powerstroke_width_entry);

}

PowerstrokePropertiesDialog::~PowerstrokePropertiesDialog() {

_setDesktop(NULL);

}

void PowerstrokePropertiesDialog::showDialog(SPDesktop *desktop, Geom::Point knotpoint, const Inkscape::LivePathEffect::PowerStrokePointArrayParamKnotHolderEntity *pt)

{

PowerstrokePropertiesDialog *dialog = new PowerstrokePropertiesDialog();

dialog->_setDesktop(desktop);

dialog->_setKnotPoint(knotpoint);

dialog->_setPt(pt);

dialog->set_title(_("Modify Node 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();

}

PowerstrokePropertiesDialog::_apply()

{

double d_pos = _powerstroke_position_entry.get_value();

double d_width = _powerstroke_width_entry.get_value();

_knotpoint->knot_set_offset(Geom::Point(d_pos, d_width));

_close();

}

PowerstrokePropertiesDialog::_close()

{

_setDesktop(NULL);

destroy_();

Glib::signal_idle().connect(

sigc::bind_return(

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

false

)

);

}

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

{

/*switch (get_group0_keyval(event)) {

return false;

}

void PowerstrokePropertiesDialog::_handleButtonEvent(GdkEventButton* event)

{

if ( (event->type == GDK_2BUTTON_PRESS) && (event->button == 1) ) {

_apply();

}

}

void PowerstrokePropertiesDialog::_setKnotPoint(Geom::Point knotpoint)

{

_powerstroke_position_entry.set_value(knotpoint.x());

_powerstroke_width_entry.set_value(knotpoint.y());

}

void PowerstrokePropertiesDialog::_setPt(const Inkscape::LivePathEffect::PowerStrokePointArrayParamKnotHolderEntity *pt)

{

_knotpoint = const_cast<Inkscape::LivePathEffect::PowerStrokePointArrayParamKnotHolderEntity *>(pt);

}

void PowerstrokePropertiesDialog::_setDesktop(SPDesktop *desktop) {

if (desktop) {

Inkscape::GC::anchor (desktop);

}

if (_desktop) {

Inkscape::GC::release (_desktop);

}

_desktop = desktop;

}

} // namespace

} // namespace

} // namespace