|
|
|
/* ============================================================
|
|
|
|
*
|
|
|
|
* This file is a part of digiKam project
|
|
|
|
* http://www.digikam.org
|
|
|
|
*
|
|
|
|
* Date : 2004-08-25
|
|
|
|
* Description : a plugin to simulate Oil Painting
|
|
|
|
*
|
|
|
|
* Copyright (C) 2004-2008 by Gilles Caulier <caulier dot gilles at gmail dot com>
|
|
|
|
* Copyright (C) 2006-2008 by Marcel Wiesweg <marcel dot wiesweg at gmx dot de>
|
|
|
|
*
|
|
|
|
* 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, 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.
|
|
|
|
*
|
|
|
|
* ============================================================ */
|
|
|
|
|
|
|
|
// TQt includes.
|
|
|
|
|
|
|
|
#include <tqlabel.h>
|
|
|
|
#include <tqwhatsthis.h>
|
|
|
|
#include <tqimage.h>
|
|
|
|
#include <tqlayout.h>
|
|
|
|
|
|
|
|
// KDE includes.
|
|
|
|
|
|
|
|
#include <kcursor.h>
|
|
|
|
#include <klocale.h>
|
|
|
|
#include <kaboutdata.h>
|
|
|
|
#include <kiconloader.h>
|
|
|
|
#include <kapplication.h>
|
|
|
|
#include <kstandarddirs.h>
|
|
|
|
#include <knuminput.h>
|
|
|
|
#include <kconfig.h>
|
|
|
|
|
|
|
|
// Local includes.
|
|
|
|
|
|
|
|
#include "version.h"
|
|
|
|
#include "ddebug.h"
|
|
|
|
#include "dimg.h"
|
|
|
|
#include "imageiface.h"
|
|
|
|
#include "imagewidget.h"
|
|
|
|
#include "oilpaint.h"
|
|
|
|
#include "imageeffect_oilpaint.h"
|
|
|
|
#include "imageeffect_oilpaint.moc"
|
|
|
|
|
|
|
|
namespace DigikamOilPaintImagesPlugin
|
|
|
|
{
|
|
|
|
|
|
|
|
ImageEffect_OilPaint::ImageEffect_OilPaint(TQWidget* parent)
|
|
|
|
: Digikam::CtrlPanelDlg(parent, i18n("Apply Oil Paint Effect"),
|
|
|
|
"oilpaint", false, false, true,
|
|
|
|
Digikam::ImagePannelWidget::SeparateViewAll)
|
|
|
|
{
|
|
|
|
TQString whatsThis;
|
|
|
|
|
|
|
|
KAboutData* about = new KAboutData("digikam",
|
|
|
|
I18N_NOOP("Oil Paint"),
|
|
|
|
digikam_version,
|
|
|
|
I18N_NOOP("An oil painting image effect plugin for digiKam."),
|
|
|
|
KAboutData::License_GPL,
|
|
|
|
"(c) 2004-2005, Gilles Caulier\n"
|
|
|
|
"(c) 2006-2008, Gilles Caulier and Marcel Wiesweg",
|
|
|
|
0,
|
|
|
|
"http://wwww.digikam.org");
|
|
|
|
|
|
|
|
about->addAuthor("Gilles Caulier", I18N_NOOP("Author and maintainer"),
|
|
|
|
"caulier dot gilles at gmail dot com");
|
|
|
|
|
|
|
|
about->addAuthor("Pieter Z. Voloshyn", I18N_NOOP("Oil paint algorithm"),
|
|
|
|
"pieter dot voloshyn at gmail dot com");
|
|
|
|
|
|
|
|
about->addAuthor("Marcel Wiesweg", I18N_NOOP("Developer"),
|
|
|
|
"marcel dot wiesweg at gmx dot de");
|
|
|
|
|
|
|
|
setAboutData(about);
|
|
|
|
|
|
|
|
// -------------------------------------------------------------
|
|
|
|
|
|
|
|
TQWidget *gboxSettings = new TQWidget(m_imagePreviewWidget);
|
|
|
|
TQGridLayout* gridSettings = new TQGridLayout( gboxSettings, 3, 1, 0, spacingHint());
|
|
|
|
|
|
|
|
TQLabel *label1 = new TQLabel(i18n("Brush size:"), gboxSettings);
|
|
|
|
m_brushSizeInput = new KIntNumInput(gboxSettings);
|
|
|
|
m_brushSizeInput->setRange(1, 5, 1, true);
|
|
|
|
TQWhatsThis::add( m_brushSizeInput, i18n("<p>Set here the brush size to use for "
|
|
|
|
"simulating the oil painting.") );
|
|
|
|
|
|
|
|
gridSettings->addMultiCellWidget(label1, 0, 0, 0, 1);
|
|
|
|
gridSettings->addMultiCellWidget(m_brushSizeInput, 1, 1, 0, 1);
|
|
|
|
|
|
|
|
// -------------------------------------------------------------
|
|
|
|
|
|
|
|
TQLabel *label2 = new TQLabel(i18n("Smooth:"), gboxSettings);
|
|
|
|
m_smoothInput = new KIntNumInput(gboxSettings);
|
|
|
|
m_smoothInput->setRange(10, 255, 1, true);
|
|
|
|
TQWhatsThis::add( m_smoothInput, i18n("<p>This value controls the smoothing effect "
|
|
|
|
"of the brush under the canvas.") );
|
|
|
|
|
|
|
|
gridSettings->addMultiCellWidget(label2, 2, 2, 0, 1);
|
|
|
|
gridSettings->addMultiCellWidget(m_smoothInput, 3, 3, 0, 1);
|
|
|
|
|
|
|
|
m_imagePreviewWidget->setUserAreaWidget(gboxSettings);
|
|
|
|
|
|
|
|
// -------------------------------------------------------------
|
|
|
|
|
|
|
|
connect(m_brushSizeInput, TQT_SIGNAL(valueChanged (int)),
|
|
|
|
this, TQT_SLOT(slotTimer()));
|
|
|
|
|
|
|
|
connect(m_smoothInput, TQT_SIGNAL(valueChanged (int)),
|
|
|
|
this, TQT_SLOT(slotTimer()));
|
|
|
|
}
|
|
|
|
|
|
|
|
ImageEffect_OilPaint::~ImageEffect_OilPaint()
|
|
|
|
{
|
|
|
|
}
|
|
|
|
|
|
|
|
void ImageEffect_OilPaint::renderingFinished()
|
|
|
|
{
|
|
|
|
m_brushSizeInput->setEnabled(true);
|
|
|
|
m_smoothInput->setEnabled(true);
|
|
|
|
}
|
|
|
|
|
|
|
|
void ImageEffect_OilPaint::readUserSettings()
|
|
|
|
{
|
|
|
|
KConfig* config = kapp->config();
|
|
|
|
config->setGroup("oilpaint Tool Dialog");
|
|
|
|
m_brushSizeInput->blockSignals(true);
|
|
|
|
m_smoothInput->blockSignals(true);
|
|
|
|
m_brushSizeInput->setValue(config->readNumEntry("BrushSize", 1));
|
|
|
|
m_smoothInput->setValue(config->readNumEntry("SmoothAjustment", 30));
|
|
|
|
m_brushSizeInput->blockSignals(false);
|
|
|
|
m_smoothInput->blockSignals(false);
|
|
|
|
}
|
|
|
|
|
|
|
|
void ImageEffect_OilPaint::writeUserSettings()
|
|
|
|
{
|
|
|
|
KConfig* config = kapp->config();
|
|
|
|
config->setGroup("oilpaint Tool Dialog");
|
|
|
|
config->writeEntry("BrushSize", m_brushSizeInput->value());
|
|
|
|
config->writeEntry("SmoothAjustment", m_smoothInput->value());
|
|
|
|
config->sync();
|
|
|
|
}
|
|
|
|
|
|
|
|
void ImageEffect_OilPaint::resetValues()
|
|
|
|
{
|
|
|
|
m_brushSizeInput->blockSignals(true);
|
|
|
|
m_smoothInput->blockSignals(true);
|
|
|
|
m_brushSizeInput->setValue(1);
|
|
|
|
m_smoothInput->setValue(30);
|
|
|
|
m_brushSizeInput->blockSignals(false);
|
|
|
|
m_smoothInput->blockSignals(false);
|
|
|
|
}
|
|
|
|
|
|
|
|
void ImageEffect_OilPaint::prepareEffect()
|
|
|
|
{
|
|
|
|
m_brushSizeInput->setEnabled(false);
|
|
|
|
m_smoothInput->setEnabled(false);
|
|
|
|
|
|
|
|
Digikam::DImg image = m_imagePreviewWidget->getOriginalRegionImage();
|
|
|
|
|
|
|
|
int b = m_brushSizeInput->value();
|
|
|
|
int s = m_smoothInput->value();
|
|
|
|
|
|
|
|
m_threadedFilter = dynamic_cast<Digikam::DImgThreadedFilter *>(new OilPaint(&image, this, b, s));
|
|
|
|
}
|
|
|
|
|
|
|
|
void ImageEffect_OilPaint::prepareFinal()
|
|
|
|
{
|
|
|
|
m_brushSizeInput->setEnabled(false);
|
|
|
|
m_smoothInput->setEnabled(false);
|
|
|
|
|
|
|
|
int b = m_brushSizeInput->value();
|
|
|
|
int s = m_smoothInput->value();
|
|
|
|
|
|
|
|
Digikam::ImageIface iface(0, 0);
|
|
|
|
m_threadedFilter = dynamic_cast<Digikam::DImgThreadedFilter *>(new OilPaint(iface.getOriginalImg(), this, b, s));
|
|
|
|
}
|
|
|
|
|
|
|
|
void ImageEffect_OilPaint::putPreviewData(void)
|
|
|
|
{
|
|
|
|
m_imagePreviewWidget->setPreviewImage(m_threadedFilter->getTargetImage());
|
|
|
|
}
|
|
|
|
|
|
|
|
void ImageEffect_OilPaint::putFinalData(void)
|
|
|
|
{
|
|
|
|
Digikam::ImageIface iface(0, 0);
|
|
|
|
|
|
|
|
iface.putOriginalImage(i18n("Oil Paint"),
|
|
|
|
m_threadedFilter->getTargetImage().bits());
|
|
|
|
}
|
|
|
|
|
|
|
|
} // NameSpace DigikamOilPaintImagesPlugin
|
|
|
|
|