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/*
Copyright (C) 2006 Mauricio Piacentini <mauricio@tabuleiro.com>
Libkmahjongg 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 2 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, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include "kmahjonggtilesetselector.h"
#include <klocale.h>
#include <kstandarddirs.h>
#include <QPainter>
#include "kmahjonggtileset.h"
KMahjonggTilesetSelector::KMahjonggTilesetSelector( QWidget* parent, KConfigSkeleton * aconfig )
: QWidget( parent )
{
setupUi(this);
setupData(aconfig);
}
KMahjonggTilesetSelector::~KMahjonggTilesetSelector()
{
tilesetMap.clear();
}
void KMahjonggTilesetSelector::setupData(KConfigSkeleton * aconfig)
{
//Get our currently configured Tileset entry
KConfig * config = aconfig->config();
KConfigGroup group = config->group("General");
QString initialGroup = group.readEntry("Tileset_file");
//The lineEdit widget holds our tileset path, but the user does not manipulate it directly
kcfg_TileSet->hide();
//This will also load our resourcedir if it is not done already
KMahjonggTileset tile;
//Now get our tilesets into a list
QStringList tilesAvailable = KGlobal::dirs()->findAllResources("kmahjonggtileset", QLatin1String( "*.desktop"), KStandardDirs::Recursive);
QLatin1String namestr("Name");
int numvalidentries = 0;
for (int i = 0; i < tilesAvailable.size(); ++i)
{
KMahjonggTileset * aset = new KMahjonggTileset();
QString atileset = tilesAvailable.at(i);
if (aset->loadTileset(atileset)) {
tilesetMap.insert(aset->authorProperty(namestr), aset);
tilesetList->addItem(aset->authorProperty(namestr));
//Find if this is our currently configured Tileset
if (atileset==initialGroup) {
//Select current entry
tilesetList->setCurrentRow(numvalidentries);
tilesetChanged();
}
++numvalidentries;
} else {
delete aset;
}
}
connect(tilesetList, SIGNAL(currentItemChanged(QListWidgetItem*,QListWidgetItem*)), this, SLOT(tilesetChanged()));
}
void KMahjonggTilesetSelector::tilesetChanged()
{
KMahjonggTileset * selTileset = tilesetMap.value(tilesetList->currentItem()->text());
//Sanity checkings. Should not happen.
if (!selTileset) return;
if (selTileset->path()==kcfg_TileSet->text()) {
return;
}
QLatin1String authstr("Author");
QLatin1String contactstr("AuthorEmail");
QLatin1String descstr("Description");
kcfg_TileSet->setText(selTileset->path());
tilesetAuthor->setText(selTileset->authorProperty(authstr));
tilesetContact->setText(selTileset->authorProperty(contactstr));
tilesetDescription->setText(selTileset->authorProperty(descstr));
//Make sure SVG is loaded when graphics is selected
if (!selTileset->loadGraphics()) return;
//Let the tileset calculate its ideal size for the preview area, but reduce the margins a bit (pass oversized drawing area)
QSize tilesize = selTileset->preferredTileSize(tilesetPreview->size()*1.3, 1, 1);
selTileset->reloadTileset(tilesize);
//Draw the preview
QImage qiRend(tilesetPreview->size(),QImage::Format_ARGB32_Premultiplied);
qiRend.fill(0);
QPainter p(&qiRend);
//Calculate the margins to center the tile
QSize margin = tilesetPreview->size() - tilesize;
//Draw unselected tile and first tileface
p.drawPixmap(margin.width()/2, margin.height()/2, selTileset->unselectedTile(1));
p.drawPixmap(margin.width()/2, margin.height()/2, selTileset->tileface(0));
p.end();
tilesetPreview->setPixmap(QPixmap::fromImage(qiRend));
}
#include "kmahjonggtilesetselector.moc"
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