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292 lines
9.2 KiB
292 lines
9.2 KiB
/* ============================================================
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*
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* This file is a part of digiKam project
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* http://www.digikam.org
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*
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* Date : 2005-03-10
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* Description : a plugin to apply texture over an image
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*
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* Copyright (C) 2005-2008 by Gilles Caulier <caulier dot gilles at gmail dot com>
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* Copyright (C) 2006-2008 by Marcel Wiesweg <marcel dot wiesweg at gmx dot de>
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*
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* This program is free software; you can redistribute it
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* and/or modify it under the terms of the GNU General
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* Public License as published by the Free Software Foundation;
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* either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* ============================================================ */
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// TQt includes.
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#include <tqlabel.h>
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#include <tqwhatsthis.h>
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#include <tqlayout.h>
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#include <tqcombobox.h>
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#include <tqimage.h>
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// KDE includes.
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#include <tdeconfig.h>
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#include <klocale.h>
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#include <kaboutdata.h>
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#include <kiconloader.h>
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#include <kapplication.h>
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#include <kstandarddirs.h>
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#include <knuminput.h>
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// Local includes.
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#include "version.h"
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#include "ddebug.h"
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#include "dimg.h"
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#include "imageiface.h"
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#include "imagewidget.h"
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#include "texture.h"
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#include "imageeffect_texture.h"
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#include "imageeffect_texture.moc"
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namespace DigikamTextureImagesPlugin
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{
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ImageEffect_Texture::ImageEffect_Texture(TQWidget* parent)
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: Digikam::CtrlPanelDlg(parent, i18n("Apply Texture"),
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"texture", false, false, true,
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Digikam::ImagePannelWidget::SeparateViewAll)
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{
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TQString whatsThis;
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TDEAboutData* about = new TDEAboutData("digikam",
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I18N_NOOP("Apply Texture"),
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digikam_version,
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I18N_NOOP("A digiKam image plugin to apply a decorative "
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"texture to an image."),
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TDEAboutData::License_GPL,
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"(c) 2005, Gilles Caulier\n"
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"(c) 2006-2008, Gilles Caulier and Marcel Wiesweg",
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0,
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"http://www.digikam.org");
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about->addAuthor("Gilles Caulier", I18N_NOOP("Author and maintainer"),
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"caulier dot gilles at gmail dot com");
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about->addAuthor("Marcel Wiesweg", I18N_NOOP("Developer"),
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"marcel dot wiesweg at gmx dot de");
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setAboutData(about);
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// -------------------------------------------------------------
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TQWidget *gboxSettings = new TQWidget(m_imagePreviewWidget);
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TQGridLayout* gridSettings = new TQGridLayout( gboxSettings, 2, 1, 0, spacingHint());
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TQLabel *label1 = new TQLabel(i18n("Type:"), gboxSettings);
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m_textureType = new TQComboBox( false, gboxSettings );
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m_textureType->insertItem( i18n("Paper") );
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m_textureType->insertItem( i18n("Paper 2") );
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m_textureType->insertItem( i18n("Fabric") );
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m_textureType->insertItem( i18n("Burlap") );
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m_textureType->insertItem( i18n("Bricks") );
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m_textureType->insertItem( i18n("Bricks 2") );
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m_textureType->insertItem( i18n("Canvas") );
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m_textureType->insertItem( i18n("Marble") );
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m_textureType->insertItem( i18n("Marble 2") );
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m_textureType->insertItem( i18n("Blue Jean") );
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m_textureType->insertItem( i18n("Cell Wood") );
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m_textureType->insertItem( i18n("Metal Wire") );
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m_textureType->insertItem( i18n("Modern") );
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m_textureType->insertItem( i18n("Wall") );
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m_textureType->insertItem( i18n("Moss") );
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m_textureType->insertItem( i18n("Stone") );
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TQWhatsThis::add( m_textureType, i18n("<p>Set here the texture type to apply to the image."));
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gridSettings->addMultiCellWidget(label1, 0, 0, 0, 0);
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gridSettings->addMultiCellWidget(m_textureType, 0, 0, 1, 1);
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// -------------------------------------------------------------
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TQLabel *label2 = new TQLabel(i18n("Relief:"), gboxSettings);
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m_blendGain = new KIntNumInput(gboxSettings);
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m_blendGain->setRange(1, 255, 1, true);
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m_blendGain->setValue(200);
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TQWhatsThis::add( m_blendGain, i18n("<p>Set here the relief gain used to merge texture and image."));
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gridSettings->addMultiCellWidget(label2, 1, 1, 0, 1);
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gridSettings->addMultiCellWidget(m_blendGain, 2, 2, 0, 1);
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m_imagePreviewWidget->setUserAreaWidget(gboxSettings);
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// -------------------------------------------------------------
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connect(m_textureType, TQT_SIGNAL(activated(int)),
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this, TQT_SLOT(slotEffect()));
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connect(m_blendGain, TQT_SIGNAL(valueChanged(int)),
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this, TQT_SLOT(slotTimer()));
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}
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ImageEffect_Texture::~ImageEffect_Texture()
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{
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}
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void ImageEffect_Texture::renderingFinished()
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{
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m_textureType->setEnabled(true);
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m_blendGain->setEnabled(true);
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}
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void ImageEffect_Texture::readUserSettings()
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{
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TDEConfig* config = kapp->config();
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config->setGroup("texture Tool Dialog");
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m_textureType->blockSignals(true);
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m_blendGain->blockSignals(true);
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m_textureType->setCurrentItem(config->readNumEntry("TextureType", PaperTexture));
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m_blendGain->setValue(config->readNumEntry("BlendGain", 200));
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m_textureType->blockSignals(false);
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m_blendGain->blockSignals(false);
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}
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void ImageEffect_Texture::writeUserSettings()
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{
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TDEConfig* config = kapp->config();
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config->setGroup("texture Tool Dialog");
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config->writeEntry("TextureType", m_textureType->currentItem());
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config->writeEntry("BlendGain", m_blendGain->value());
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config->sync();
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}
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void ImageEffect_Texture::resetValues()
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{
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m_textureType->blockSignals(true);
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m_blendGain->blockSignals(true);
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m_textureType->setCurrentItem(PaperTexture);
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m_blendGain->setValue(200);
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m_textureType->blockSignals(false);
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m_blendGain->blockSignals(false);
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}
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void ImageEffect_Texture::prepareEffect()
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{
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m_textureType->setEnabled(false);
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m_blendGain->setEnabled(false);
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Digikam::DImg image = m_imagePreviewWidget->getOriginalRegionImage();
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TQString texture = getTexturePath( m_textureType->currentItem() );
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int b = 255 - m_blendGain->value();
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m_threadedFilter = dynamic_cast<Digikam::DImgThreadedFilter *>(
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new Texture(&image, this, b, texture));
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}
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void ImageEffect_Texture::prepareFinal()
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{
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m_textureType->setEnabled(false);
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m_blendGain->setEnabled(false);
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int b = 255 - m_blendGain->value();
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Digikam::ImageIface iface(0, 0);
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TQString texture = getTexturePath( m_textureType->currentItem() );
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m_threadedFilter = dynamic_cast<Digikam::DImgThreadedFilter *>(
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new Texture(iface.getOriginalImg(), this, b, texture));
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}
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void ImageEffect_Texture::putPreviewData(void)
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{
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m_imagePreviewWidget->setPreviewImage(m_threadedFilter->getTargetImage());
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}
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void ImageEffect_Texture::putFinalData(void)
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{
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Digikam::ImageIface iface(0, 0);
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iface.putOriginalImage(i18n("Texture"), m_threadedFilter->getTargetImage().bits());
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}
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TQString ImageEffect_Texture::getTexturePath(int texture)
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{
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TQString pattern;
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switch (texture)
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{
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case PaperTexture:
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pattern = "paper-texture";
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break;
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case Paper2Texture:
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pattern = "paper2-texture";
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break;
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case FabricTexture:
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pattern = "fabric-texture";
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break;
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case BurlapTexture:
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pattern = "burlap-texture";
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break;
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case BricksTexture:
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pattern = "bricks-texture";
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break;
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case Bricks2Texture:
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pattern = "bricks2-texture";
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break;
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case CanvasTexture:
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pattern = "canvas-texture";
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break;
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case MarbleTexture:
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pattern = "marble-texture";
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break;
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case Marble2Texture:
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pattern = "marble2-texture";
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break;
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case BlueJeanTexture:
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pattern = "bluejean-texture";
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break;
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case CellWoodTexture:
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pattern = "cellwood-texture";
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break;
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case MetalWireTexture:
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pattern = "metalwire-texture";
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break;
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case ModernTexture:
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pattern = "modern-texture";
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break;
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case WallTexture:
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pattern = "wall-texture";
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break;
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case MossTexture:
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pattern = "moss-texture";
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break;
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case StoneTexture:
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pattern = "stone-texture";
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break;
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}
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TDEGlobal::dirs()->addResourceType(pattern.ascii(), TDEGlobal::dirs()->kde_default("data") +
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"digikam/data");
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return (TDEGlobal::dirs()->findResourceDir(pattern.ascii(), pattern + ".png") + pattern + ".png" );
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}
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} // NameSpace DigikamTextureImagesPlugin
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