#ifdef HAVE_CONFIG_H

#include <config.h>

#endif

#include <gtkmm.h>

#include "lpe-fillet-chamfer-properties.h"

#include <boost/lexical_cast.hpp>

#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"

#include <cmath>

namespace Inkscape {

namespace UI {

namespace Dialogs {

FilletChamferPropertiesDialog::FilletChamferPropertiesDialog()

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

{

Gtk::Box *mainVBox = get_vbox();

mainVBox->set_homogeneous(false);

_layout_table.set_spacings(4);

_layout_table.resize(3, 3);

// Layer name widgets

_fillet_chamfer_position_numeric.set_digits(4);

_fillet_chamfer_position_numeric.set_increments(1,1);

//todo: get tha max aloable infinity freeze the widget

_fillet_chamfer_position_numeric.set_range(0., SCALARPARAM_G_MAXDOUBLE);

_fillet_chamfer_position_label.set_label(_("Radius (pixels):"));

_fillet_chamfer_position_label.set_alignment(1.0, 0.5);

_layout_table.attach(_fillet_chamfer_position_label, 0, 1, 0, 1, Gtk::FILL,

Gtk::FILL);

_layout_table.attach(_fillet_chamfer_position_numeric, 1, 2, 0, 1,

Gtk::FILL | Gtk::EXPAND, Gtk::FILL);

_fillet_chamfer_chamfer_subdivisions.set_digits(0);

_fillet_chamfer_chamfer_subdivisions.set_increments(1,1);

//todo: get tha max aloable infinity freeze the widget

_fillet_chamfer_chamfer_subdivisions.set_range(0, SCALARPARAM_G_MAXDOUBLE);

_fillet_chamfer_chamfer_subdivisions_label.set_label(_("Chamfer subdivisions:"));

_fillet_chamfer_chamfer_subdivisions_label.set_alignment(1.0, 0.5);

_layout_table.attach(_fillet_chamfer_chamfer_subdivisions_label, 0, 1, 1, 2, Gtk::FILL,

Gtk::FILL);

_layout_table.attach(_fillet_chamfer_chamfer_subdivisions, 1, 2, 1, 2,

Gtk::FILL | Gtk::EXPAND, Gtk::FILL);

_fillet_chamfer_type_fillet.set_label(_("Fillet"));

_fillet_chamfer_type_fillet.set_group(_fillet_chamfer_type_group);

_fillet_chamfer_type_inverse_fillet.set_label(_("Inverse fillet"));

_fillet_chamfer_type_inverse_fillet.set_group(_fillet_chamfer_type_group);

_fillet_chamfer_type_chamfer.set_label(_("Chamfer"));

_fillet_chamfer_type_chamfer.set_group(_fillet_chamfer_type_group);

_fillet_chamfer_type_inverse_chamfer.set_label(_("Inverse chamfer"));

_fillet_chamfer_type_inverse_chamfer.set_group(_fillet_chamfer_type_group);

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

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

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

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

mainVBox->pack_start(_fillet_chamfer_type_inverse_chamfer, 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, &FilletChamferPropertiesDialog::_close));

_apply_button.signal_clicked()

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

signal_delete_event().connect(sigc::bind_return(

sigc::hide(sigc::mem_fun(*this, &FilletChamferPropertiesDialog::_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(_fillet_chamfer_position_numeric);

}

FilletChamferPropertiesDialog::~FilletChamferPropertiesDialog()

{

_set_desktop(NULL);

}

void FilletChamferPropertiesDialog::showDialog(

SPDesktop *desktop, Geom::Point knotpoint,

const Inkscape::LivePathEffect::

FilletChamferPointArrayParamKnotHolderEntity *pt,

bool use_distance,

bool aprox_radius)

{

FilletChamferPropertiesDialog *dialog = new FilletChamferPropertiesDialog();

dialog->_set_desktop(desktop);

dialog->_set_use_distance(use_distance);

dialog->_set_aprox(aprox_radius);

dialog->_set_knot_point(knotpoint);

dialog->_set_pt(pt);

dialog->set_title(_("Modify Fillet-Chamfer"));

dialog->_apply_button.set_label(_("_Modify"));

dialog->set_modal(true);

desktop->setWindowTransient(dialog->gobj());

dialog->property_destroy_with_parent() = true;

dialog->show();

dialog->present();

}

void FilletChamferPropertiesDialog::_apply()

{

double d_width;

double d_pos = _fillet_chamfer_position_numeric.get_value();

if (d_pos) {

if (_fillet_chamfer_type_fillet.get_active() == true) {

d_width = 1;

} else if (_fillet_chamfer_type_inverse_fillet.get_active() == true) {

d_width = 2;

} else if (_fillet_chamfer_type_inverse_chamfer.get_active() == true) {

d_width = _fillet_chamfer_chamfer_subdivisions.get_value() + 4000;

} else {

d_width = _fillet_chamfer_chamfer_subdivisions.get_value() + 3000;

}

if (_flexible) {

if (d_pos > 99.99999 || d_pos < 0) {

d_pos = 0;

}

d_pos = _index + (d_pos / 100);

} else {

d_pos = d_pos * -1;

}

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

}

_close();

}

void FilletChamferPropertiesDialog::_close()

{

_set_desktop(NULL);

destroy_();

Glib::signal_idle().connect(

sigc::bind_return(

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

false

)

);

}

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

{

return false;

}

void FilletChamferPropertiesDialog::_handleButtonEvent(GdkEventButton *event)

{

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

_apply();

}

}

void FilletChamferPropertiesDialog::_set_knot_point(Geom::Point knotpoint)

{

double position;

std::string distance_or_radius = std::string(_("Radius"));

if(aprox){

distance_or_radius = std::string(_("Radius approximated"));

}

if(use_distance){

distance_or_radius = std::string(_("Knot distance"));

}

if (knotpoint.x() > 0) {

double intpart;

position = modf(knotpoint[Geom::X], &intpart) * 100;

_flexible = true;

_index = intpart;

_fillet_chamfer_position_label.set_label(_("Position (%):"));

} else {

_flexible = false;

std::string posConcat = Glib::ustring::compose (_("%1:"), distance_or_radius);

_fillet_chamfer_position_label.set_label(_(posConcat.c_str()));

position = knotpoint[Geom::X] * -1;

}

_fillet_chamfer_position_numeric.set_value(position);

if (knotpoint.y() == 1) {

_fillet_chamfer_type_fillet.set_active(true);

} else if (knotpoint.y() == 2) {

_fillet_chamfer_type_inverse_fillet.set_active(true);

} else if (knotpoint.y() >= 3000 && knotpoint.y() < 4000) {

_fillet_chamfer_chamfer_subdivisions.set_value(knotpoint.y() - 3000);

_fillet_chamfer_type_chamfer.set_active(true);

} else if (knotpoint.y() >= 4000 && knotpoint.y() < 5000) {

_fillet_chamfer_chamfer_subdivisions.set_value(knotpoint.y() - 4000);

_fillet_chamfer_type_inverse_chamfer.set_active(true);

}

}

void FilletChamferPropertiesDialog::_set_pt(

const Inkscape::LivePathEffect::

FilletChamferPointArrayParamKnotHolderEntity *pt)

{

_knotpoint = const_cast<

Inkscape::LivePathEffect::FilletChamferPointArrayParamKnotHolderEntity *>(

pt);

}

void FilletChamferPropertiesDialog::_set_use_distance(bool use_knot_distance)

{

use_distance = use_knot_distance;

}

void FilletChamferPropertiesDialog::_set_aprox(bool aprox_radius)

{

aprox = aprox_radius;

}

void FilletChamferPropertiesDialog::_set_desktop(SPDesktop *desktop)

{

if (desktop) {

Inkscape::GC::anchor(desktop);

}

if (_desktop) {

Inkscape::GC::release(_desktop);

}

_desktop = desktop;

}

} // namespace

} // namespace

} // namespace