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/*
* Copyright 2008-2009 Ben Boeckel <MathStuf@gmail.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program. If not, see <http://www.gnu.org/licenses/>.
*/
// Header include
#include "SpriteUI.h"
#include "SpriteUI_p.h"
// Sigmod includes
#include <sigmod/Game.h>
#include <sigmod/Sprite.h>
// KDE includes
#include <KFileDialog>
#include <KImageFilePreview>
#include <KLineEdit>
#include <KMessageBox>
#include <KPushButton>
#include <KIO/NetAccess>
// Qt includes
#include <QtCore/QBuffer>
#include <QtGui/QLabel>
using namespace Sigmod;
using namespace Sigmodr::Widgets;
SpriteUI::SpriteUI(Sprite* sprite, QWidget* parent) :
ObjectUI(sprite, parent),
d(new Private(new Sprite(*sprite)))
{
setPrivate(d);
}
void SpriteUI::apply()
{
*qobject_cast<Sprite*>(m_object) = *d->m_sprite;
ObjectUI::apply();
}
void SpriteUI::discard()
{
*d->m_sprite = *qobject_cast<Sprite*>(m_object);
d->resetGui();
ObjectUI::discard();
}
SpriteUI::Private::Private(Sprite* sprite) :
ObjectUIPrivate(sprite),
m_sprite(sprite)
{
}
SpriteUI::Private::~Private()
{
delete m_sprite;
}
QWidget* SpriteUI::Private::makeWidgets(ObjectUI* widget)
{
QWidget *form = openUiFile(":/gui/sprite.ui", widget);
ui_name = form->findChild<KLineEdit*>("varName");
ui_sprite = form->findChild<QLabel*>("varSprite");
KPushButton* buttonBrowse = form->findChild<KPushButton*>("buttonBrowse");
connect(ui_name, SIGNAL(textChanged(QString)), this, SLOT(nameChanged(QString)));
connect(buttonBrowse, SIGNAL(clicked(bool)), this, SLOT(browse()));
buttonBrowse->setIcon(KIcon("document-open"));
return form;
}
void SpriteUI::Private::resetGui()
{
ui_name->setText(m_sprite->name());
QPixmap icon;
icon.loadFromData(m_sprite->sprite());
ui_sprite->setPixmap(icon);
}
void SpriteUI::Private::nameChanged(const QString& name)
{
const int cursor = ui_name->cursorPosition();
m_sprite->setName(name);
ui_name->setCursorPosition(cursor);
}
void SpriteUI::Private::browse()
{
KFileDialog* dialog = new KFileDialog(KUrl("kfiledialog:///image"), "image/png image/jpeg image/bmp image/gif", NULL);
dialog->setCaption("Use Image File");
dialog->setOperationMode(KFileDialog::Opening);
dialog->setPreviewWidget(new KImageFilePreview);
if (dialog->exec() == QDialog::Accepted)
{
KUrl url = dialog->selectedFile();
if (url.isValid())
{
QString path;
bool load = true;
bool removeTempFile = false;
if (url.isLocalFile())
path = url.path();
else
{
if (KIO::NetAccess::download(url, path, NULL))
removeTempFile = true;
else
{
KMessageBox::error(NULL, KIO::NetAccess::lastErrorString(), "KIO Error");
load = false;
}
}
if (load)
{
QPixmap image(url.path());
QByteArray bytes;
QBuffer buffer(&bytes);
buffer.open(QIODevice::WriteOnly);
image.save(&buffer, "PNG");
ui_sprite->setPixmap(image);
m_sprite->setSprite(bytes);
}
if (removeTempFile)
KIO::NetAccess::removeTempFile(path);
}
else
KMessageBox::error(NULL, "The URL is not valid", "Malformed URL");
}
delete dialog;
}
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