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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"
// Sigmod includes
#include <sigmod/Sigmod.h>
#include <sigmod/Sprite.h>
// KDE includes
#include <KFileDialog>
#include <KImageFilePreview>
#include <KLineEdit>
#include <KMessageBox>
#include <KPushButton>
#include <KIO/NetAccess>
// Qt includes
#include <QtCore/QFile>
#include <QtGui/QLabel>
#include <QtUiTools/QUiLoader>
Sigmodr::Widgets::SpriteUI::SpriteUI(Sigmod::Sprite* sprite, QWidget* parent) :
ObjectUI(parent)
{
setObjects(sprite, new Sigmod::Sprite(*sprite));
}
void Sigmodr::Widgets::SpriteUI::initGui()
{
QFile file(":/gui/sprite.ui");
file.open(QFile::ReadOnly);
QWidget *formWidget = QUiLoader().load(&file, this);
file.close();
ui_name = formWidget->findChild<KLineEdit*>("varName");
ui_sprite = formWidget->findChild<QLabel*>("varSprite");
KPushButton* buttonBrowse = formWidget->findChild<KPushButton*>("buttonBrowse");
connect(ui_name, SIGNAL(textChanged(QString)), this, SLOT(nameChanged(QString)));
connect(buttonBrowse, SIGNAL(toggled(bool)), this, SLOT(browse()));
buttonBrowse->setIcon(KIcon("document-open"));
}
void Sigmodr::Widgets::SpriteUI::setGui()
{
ui_name->setText(qobject_cast<Sigmod::Sprite*>(modified())->name());
QPixmap icon;
icon.loadFromData(qobject_cast<Sigmod::Sprite*>(modified())->sprite());
ui_sprite->setPixmap(icon);
}
void Sigmodr::Widgets::SpriteUI::apply()
{
*qobject_cast<Sigmod::Sprite*>(original()) = *qobject_cast<Sigmod::Sprite*>(modified());
emit(changed(false));
}
void Sigmodr::Widgets::SpriteUI::discard()
{
*qobject_cast<Sigmod::Sprite*>(modified()) = *qobject_cast<Sigmod::Sprite*>(original());
setGui();
emit(changed(false));
}
void Sigmodr::Widgets::SpriteUI::nameChanged(const QString& name)
{
const int cursor = ui_name->cursorPosition();
qobject_cast<Sigmod::Sprite*>(modified())->setName(name);
ui_name->setCursorPosition(cursor);
}
void Sigmodr::Widgets::SpriteUI::browse()
{
KFileDialog* dialog = new KFileDialog(KUrl("kfiledialog:///image"), "image/png image/jpeg image/tiff image/bmp image/gif", this);
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, this))
removeTempFile = true;
else
{
KMessageBox::error(this, KIO::NetAccess::lastErrorString(), "KIO Error");
load = false;
}
}
if (load)
{
QImage image(url.path());
QByteArray bytes;
QBuffer buffer(&bytes);
buffer.open(QIODevice::WriteOnly);
image.save(&buffer);
qobject_cast<Sigmod::Sprite*>(modified())->setSprite(bytes);
setGui();
}
if (removeTempFile)
KIO::NetAccess::removeTempFile(path);
}
else
KMessageBox::error(this, "The URL is not valid", "Malformed URL");
}
delete dialog;
}
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