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Diffstat (limited to 'src/imageplugins/texture/imageeffect_texture.cpp')
| -rw-r--r-- | src/imageplugins/texture/imageeffect_texture.cpp | 291 |
1 files changed, 291 insertions, 0 deletions
diff --git a/src/imageplugins/texture/imageeffect_texture.cpp b/src/imageplugins/texture/imageeffect_texture.cpp new file mode 100644 index 00000000..5f5d7e9f --- /dev/null +++ b/src/imageplugins/texture/imageeffect_texture.cpp @@ -0,0 +1,291 @@ +/* ============================================================ + * + * This file is a part of digiKam project + * http://www.digikam.org + * + * Date : 2005-03-10 + * Description : a plugin to apply texture over an image + * + * Copyright (C) 2005-2008 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 <tqlayout.h> +#include <tqcombobox.h> +#include <tqimage.h> + +// KDE includes. + +#include <tdeconfig.h> +#include <tdelocale.h> +#include <tdeaboutdata.h> +#include <kiconloader.h> +#include <tdeapplication.h> +#include <kstandarddirs.h> +#include <knuminput.h> + +// Local includes. + +#include "version.h" +#include "ddebug.h" +#include "dimg.h" +#include "imageiface.h" +#include "imagewidget.h" +#include "texture.h" +#include "imageeffect_texture.h" +#include "imageeffect_texture.moc" + +namespace DigikamTextureImagesPlugin +{ + +ImageEffect_Texture::ImageEffect_Texture(TQWidget* parent) + : Digikam::CtrlPanelDlg(parent, i18n("Apply Texture"), + "texture", false, false, true, + Digikam::ImagePannelWidget::SeparateViewAll) +{ + TQString whatsThis; + + TDEAboutData* about = new TDEAboutData("digikam", + I18N_NOOP("Apply Texture"), + digikam_version, + I18N_NOOP("A digiKam image plugin to apply a decorative " + "texture to an image."), + TDEAboutData::License_GPL, + "(c) 2005, Gilles Caulier\n" + "(c) 2006-2008, Gilles Caulier and Marcel Wiesweg", + 0, + "http://www.digikam.org"); + + about->addAuthor("Gilles Caulier", I18N_NOOP("Author and maintainer"), + "caulier dot gilles 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, 2, 1, 0, spacingHint()); + TQLabel *label1 = new TQLabel(i18n("Type:"), gboxSettings); + + m_textureType = new TQComboBox( false, gboxSettings ); + m_textureType->insertItem( i18n("Paper") ); + m_textureType->insertItem( i18n("Paper 2") ); + m_textureType->insertItem( i18n("Fabric") ); + m_textureType->insertItem( i18n("Burlap") ); + m_textureType->insertItem( i18n("Bricks") ); + m_textureType->insertItem( i18n("Bricks 2") ); + m_textureType->insertItem( i18n("Canvas") ); + m_textureType->insertItem( i18n("Marble") ); + m_textureType->insertItem( i18n("Marble 2") ); + m_textureType->insertItem( i18n("Blue Jean") ); + m_textureType->insertItem( i18n("Cell Wood") ); + m_textureType->insertItem( i18n("Metal Wire") ); + m_textureType->insertItem( i18n("Modern") ); + m_textureType->insertItem( i18n("Wall") ); + m_textureType->insertItem( i18n("Moss") ); + m_textureType->insertItem( i18n("Stone") ); + TQWhatsThis::add( m_textureType, i18n("<p>Set here the texture type to apply to the image.")); + + gridSettings->addMultiCellWidget(label1, 0, 0, 0, 0); + gridSettings->addMultiCellWidget(m_textureType, 0, 0, 1, 1); + + // ------------------------------------------------------------- + + TQLabel *label2 = new TQLabel(i18n("Relief:"), gboxSettings); + + m_blendGain = new KIntNumInput(gboxSettings); + m_blendGain->setRange(1, 255, 1, true); + m_blendGain->setValue(200); + TQWhatsThis::add( m_blendGain, i18n("<p>Set here the relief gain used to merge texture and image.")); + + gridSettings->addMultiCellWidget(label2, 1, 1, 0, 1); + gridSettings->addMultiCellWidget(m_blendGain, 2, 2, 0, 1); + + m_imagePreviewWidget->setUserAreaWidget(gboxSettings); + + // ------------------------------------------------------------- + + connect(m_textureType, TQ_SIGNAL(activated(int)), + this, TQ_SLOT(slotEffect())); + + connect(m_blendGain, TQ_SIGNAL(valueChanged(int)), + this, TQ_SLOT(slotTimer())); +} + +ImageEffect_Texture::~ImageEffect_Texture() +{ +} + +void ImageEffect_Texture::renderingFinished() +{ + m_textureType->setEnabled(true); + m_blendGain->setEnabled(true); +} + +void ImageEffect_Texture::readUserSettings() +{ + TDEConfig* config = kapp->config(); + config->setGroup("texture Tool Dialog"); + m_textureType->blockSignals(true); + m_blendGain->blockSignals(true); + m_textureType->setCurrentItem(config->readNumEntry("TextureType", PaperTexture)); + m_blendGain->setValue(config->readNumEntry("BlendGain", 200)); + m_textureType->blockSignals(false); + m_blendGain->blockSignals(false); +} + +void ImageEffect_Texture::writeUserSettings() +{ + TDEConfig* config = kapp->config(); + config->setGroup("texture Tool Dialog"); + config->writeEntry("TextureType", m_textureType->currentItem()); + config->writeEntry("BlendGain", m_blendGain->value()); + config->sync(); +} + +void ImageEffect_Texture::resetValues() +{ + m_textureType->blockSignals(true); + m_blendGain->blockSignals(true); + m_textureType->setCurrentItem(PaperTexture); + m_blendGain->setValue(200); + m_textureType->blockSignals(false); + m_blendGain->blockSignals(false); +} + +void ImageEffect_Texture::prepareEffect() +{ + m_textureType->setEnabled(false); + m_blendGain->setEnabled(false); + + Digikam::DImg image = m_imagePreviewWidget->getOriginalRegionImage(); + TQString texture = getTexturePath( m_textureType->currentItem() ); + + int b = 255 - m_blendGain->value(); + + m_threadedFilter = dynamic_cast<Digikam::DImgThreadedFilter *>( + new Texture(&image, this, b, texture)); +} + +void ImageEffect_Texture::prepareFinal() +{ + m_textureType->setEnabled(false); + m_blendGain->setEnabled(false); + + int b = 255 - m_blendGain->value(); + + Digikam::ImageIface iface(0, 0); + TQString texture = getTexturePath( m_textureType->currentItem() ); + + m_threadedFilter = dynamic_cast<Digikam::DImgThreadedFilter *>( + new Texture(iface.getOriginalImg(), this, b, texture)); +} + +void ImageEffect_Texture::putPreviewData(void) +{ + m_imagePreviewWidget->setPreviewImage(m_threadedFilter->getTargetImage()); +} + +void ImageEffect_Texture::putFinalData(void) +{ + Digikam::ImageIface iface(0, 0); + iface.putOriginalImage(i18n("Texture"), m_threadedFilter->getTargetImage().bits()); +} + +TQString ImageEffect_Texture::getTexturePath(int texture) +{ + TQString pattern; + + switch (texture) + { + case PaperTexture: + pattern = "paper-texture"; + break; + + case Paper2Texture: + pattern = "paper2-texture"; + break; + + case FabricTexture: + pattern = "fabric-texture"; + break; + + case BurlapTexture: + pattern = "burlap-texture"; + break; + + case BricksTexture: + pattern = "bricks-texture"; + break; + + case Bricks2Texture: + pattern = "bricks2-texture"; + break; + + case CanvasTexture: + pattern = "canvas-texture"; + break; + + case MarbleTexture: + pattern = "marble-texture"; + break; + + case Marble2Texture: + pattern = "marble2-texture"; + break; + + case BlueJeanTexture: + pattern = "bluejean-texture"; + break; + + case CellWoodTexture: + pattern = "cellwood-texture"; + break; + + case MetalWireTexture: + pattern = "metalwire-texture"; + break; + + case ModernTexture: + pattern = "modern-texture"; + break; + + case WallTexture: + pattern = "wall-texture"; + break; + + case MossTexture: + pattern = "moss-texture"; + break; + + case StoneTexture: + pattern = "stone-texture"; + break; + } + + TDEGlobal::dirs()->addResourceType(pattern.ascii(), TDEGlobal::dirs()->kde_default("data") + + "digikam/data"); + return (TDEGlobal::dirs()->findResourceDir(pattern.ascii(), pattern + ".png") + pattern + ".png" ); +} + +} // NameSpace DigikamTextureImagesPlugin + |