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/*
* Copyright (c) 2006 Bart Coppens <kde@bartcoppens.be>
*
* 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 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 <KoImageResource.h>
#include <kdebug.h>
#include <tqlabel.h>
#include <tqimage.h>
#include <tqpushbutton.h>
#include <tqcombobox.h>
#include <kglobal.h>
#include <kstandarddirs.h>
#include <ktempfile.h>
#include "kis_view.h"
#include "kis_image.h"
#include "kis_layer.h"
#include "kis_paint_device.h"
#include "kis_pattern.h"
#include "kis_custom_pattern.h"
#include "kis_resource_mediator.h"
#include "kis_resourceserver.h"
#include "kis_paint_layer.h"
KisCustomPattern::KisCustomPattern(TQWidget *parent, const char* name, const TQString& caption, KisView* view)
: KisWdgCustomPattern(parent, name), m_view(view)
{
Q_ASSERT(m_view);
m_mediator = 0;
setCaption(caption);
m_pattern = 0;
preview->setScaledContents(true);
connect(addButton, TQT_SIGNAL(pressed()), this, TQT_SLOT(slotAddPredefined()));
connect(patternButton, TQT_SIGNAL(pressed()), this, TQT_SLOT(slotUsePattern()));
connect(exportButton, TQT_SIGNAL(pressed()), this, TQT_SLOT(slotExport()));
}
KisCustomPattern::~KisCustomPattern() {
delete m_pattern;
}
void KisCustomPattern::showEvent(TQShowEvent *) {
slotUpdateCurrentPattern(0);
}
void KisCustomPattern::slotUpdateCurrentPattern(int) {
delete m_pattern;
if (m_view->canvasSubject() && m_view->canvasSubject()->currentImg()) {
createPattern();
preview->setPixmap(TQPixmap(m_pattern->img()));
} else {
m_pattern = 0;
}
}
void KisCustomPattern::slotExport() {
;
}
void KisCustomPattern::slotAddPredefined() {
if (!m_pattern)
return;
// Save in the directory that is likely to be: ~/.kde/share/apps/chalk/patterns
// a unique file with this pattern name
TQString dir = KGlobal::dirs()->saveLocation("data", "chalk/patterns");
TQString extension;
KTempFile file(dir, ".pat");
file.close(); // If we don't, and pattern->save first, it might get truncated!
// Save it to that file
m_pattern->setFilename(file.name());
// Add it to the pattern server, so that it automatically gets to the mediators, and
// so to the other pattern choosers can pick it up, if they want to
if (m_server)
m_server->addResource(m_pattern->clone());
}
void KisCustomPattern::slotUsePattern() {
if (!m_pattern)
return;
KisPattern* copy = m_pattern->clone();
TQ_CHECK_PTR(copy);
emit(activatedResource(copy));
}
void KisCustomPattern::createPattern() {
KisImageSP img = m_view->canvasSubject()->currentImg();
if (!img)
return;
m_pattern = new KisPattern(img->mergedImage(), 0, 0, img->width(), img->height());
}
#include "kis_custom_pattern.moc"
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