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Diffstat (limited to 'kipi-plugins/batchprocessimages/recompressimagesdialog.cpp')
| -rw-r--r-- | kipi-plugins/batchprocessimages/recompressimagesdialog.cpp | 272 |
1 files changed, 272 insertions, 0 deletions
diff --git a/kipi-plugins/batchprocessimages/recompressimagesdialog.cpp b/kipi-plugins/batchprocessimages/recompressimagesdialog.cpp new file mode 100644 index 0000000..7f70474 --- /dev/null +++ b/kipi-plugins/batchprocessimages/recompressimagesdialog.cpp @@ -0,0 +1,272 @@ +/* ============================================================ + * + * This file is a part of kipi-plugins project + * http://www.kipi-plugins.org + * + * Date : 2004-10-01 + * Description : a kipi plugin to batch process images + * + * Copyright (C) 2004-2007 by Gilles Caulier <caulier dot gilles at gmail dot com> + * + * 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. + * + * ============================================================ */ + +// Include files for Qt + +#include <qgroupbox.h> +#include <qlabel.h> +#include <qcombobox.h> +#include <qwhatsthis.h> +#include <qcheckbox.h> +#include <qpushbutton.h> + +// Include files for KDE + +#include <klocale.h> +#include <kconfig.h> +#include <kmessagebox.h> +#include <knuminput.h> +#include <kprocess.h> +#include <kapplication.h> +#include <khelpmenu.h> +#include <kiconloader.h> +#include <kpopupmenu.h> + +// Local includes + +#include "kpaboutdata.h" +#include "pluginsversion.h" +#include "recompressoptionsdialog.h" +#include "outputdialog.h" +#include "recompressimagesdialog.h" +#include "recompressimagesdialog.moc" + +namespace KIPIBatchProcessImagesPlugin +{ + +RecompressImagesDialog::RecompressImagesDialog( KURL::List urlList, KIPI::Interface* interface, QWidget *parent ) + : BatchProcessImagesDialog( urlList, interface, i18n("Batch Recompress Images"), parent ) +{ + // About data and help button. + + m_about = new KIPIPlugins::KPAboutData(I18N_NOOP("Batch recompress images"), + 0, + KAboutData::License_GPL, + I18N_NOOP("A Kipi plugin to batch recompress images\n" + "This plugin uses the \"convert\" program from \"ImageMagick\" package."), + "(c) 2003-2007, Gilles Caulier"); + + m_about->addAuthor("Gilles Caulier", I18N_NOOP("Author and maintainer"), + "caulier dot gilles at gmail dot com"); + + m_helpButton = actionButton( Help ); + KHelpMenu* helpMenu = new KHelpMenu(this, m_about, false); + helpMenu->menu()->removeItemAt(0); + helpMenu->menu()->insertItem(i18n("Plugin Handbook"), this, SLOT(slotHelp()), 0, -1, 0); + m_helpButton->setPopup( helpMenu->menu() ); + + //--------------------------------------------- + + m_nbItem = m_selectedImageFiles.count(); + + //--------------------------------------------- + + groupBox1->setTitle( i18n("Image Recompression Options") ); + + m_labelType->hide(); + m_Type->hide(); + m_previewButton->hide(); + m_smallPreview->hide(); + + //--------------------------------------------- + + readSettings(); + listImageFiles(); +} + +RecompressImagesDialog::~RecompressImagesDialog() +{ + delete m_about; +} + +void RecompressImagesDialog::slotHelp( void ) +{ + KApplication::kApplication()->invokeHelp("recompressimages", "kipi-plugins"); +} + +void RecompressImagesDialog::slotOptionsClicked(void) +{ + RecompressOptionsDialog *optionsDialog = new RecompressOptionsDialog(this); + + optionsDialog->m_JPEGCompression->setValue(m_JPEGCompression); + optionsDialog->m_compressLossLess->setChecked(m_compressLossLess); + optionsDialog->m_PNGCompression->setValue(m_PNGCompression); + optionsDialog->m_TIFFCompressionAlgo->setCurrentText(m_TIFFCompressionAlgo); + optionsDialog->m_TGACompressionAlgo->setCurrentText(m_TGACompressionAlgo); + + if ( optionsDialog->exec() == KMessageBox::Ok ) + { + m_JPEGCompression = optionsDialog->m_JPEGCompression->value(); + m_compressLossLess = optionsDialog->m_compressLossLess->isChecked(); + m_PNGCompression = optionsDialog->m_PNGCompression->value(); + m_TIFFCompressionAlgo = optionsDialog->m_TIFFCompressionAlgo->currentText(); + m_TGACompressionAlgo = optionsDialog->m_TGACompressionAlgo->currentText(); + } + + delete optionsDialog; +} + +void RecompressImagesDialog::readSettings(void) +{ + // Read all settings from configuration file. + + m_config = new KConfig("kipirc"); + m_config->setGroup("RecompressImages Settings"); + + m_JPEGCompression = m_config->readNumEntry("JPEGCompression", 75); + + if ( m_config->readEntry("CompressLossLess", "false") == "true") + m_compressLossLess = true; + else + m_compressLossLess = false; + + m_PNGCompression = m_config->readNumEntry("PNGCompression", 75); + m_TIFFCompressionAlgo = m_config->readEntry("TIFFCompressionAlgo", i18n("None")); + m_TGACompressionAlgo = m_config->readEntry("TGACompressionAlgo", i18n("None")); + + m_overWriteMode->setCurrentItem(m_config->readNumEntry("OverWriteMode", 2)); // 'Rename' per default... + + if (m_config->readEntry("RemoveOriginal", "false") == "true") + m_removeOriginal->setChecked( true ); + else + m_removeOriginal->setChecked( false ); + + delete m_config; +} + +void RecompressImagesDialog::saveSettings(void) +{ + // Write all settings in configuration file. + + m_config = new KConfig("kipirc"); + m_config->setGroup("RecompressImages Settings"); + + m_config->writeEntry("JPEGCompression", m_JPEGCompression); + m_config->writeEntry("PNGCompression", m_PNGCompression); + m_config->writeEntry("CompressLossLess", m_compressLossLess); + m_config->writeEntry("TIFFCompressionAlgo", m_TIFFCompressionAlgo); + m_config->writeEntry("TGACompressionAlgo", m_TGACompressionAlgo); + + m_config->writeEntry("OverWriteMode", m_overWriteMode->currentItem()); + m_config->writeEntry("RemoveOriginal", m_removeOriginal->isChecked()); + + m_config->sync(); + + delete m_config; +} + +QString RecompressImagesDialog::makeProcess(KProcess* proc, BatchProcessImagesItem *item, + const QString& albumDest, bool previewMode) +{ + *proc << "convert"; + + if ( previewMode && m_smallPreview->isChecked() ) // Preview mode and small preview enabled ! + { + *m_PreviewProc << "-crop" << "300x300+0+0"; + m_previewOutput.append( " -crop 300x300+0+0 "); + } + + QString imageExt = item->nameSrc().section('.', -1 ); + + if (imageExt == "JPEG" || imageExt == "jpeg" || imageExt == "JPG" || imageExt == "jpg") + { + if (m_compressLossLess == true) + { + *proc << "-compress" << "Lossless"; + } + else + { + *proc << "-quality"; + QString Temp; + *proc << Temp.setNum( m_JPEGCompression ); + } + } + + else if (imageExt == "PNG" || imageExt == "png") + { + *proc << "-quality"; + QString Temp; + *proc << Temp.setNum( m_PNGCompression ); + } + + else if (imageExt == "TIFF" || imageExt == "tiff" || imageExt == "TIF" || imageExt == "tif") + { + *proc << "-compress"; + + if (m_TIFFCompressionAlgo == i18n("None")) + { + *proc << "None"; + } + else + { + *proc << m_TIFFCompressionAlgo; + } + } + + else if (imageExt == "TGA" || imageExt == "tga") + { + *proc << "-compress"; + + if (m_TGACompressionAlgo == i18n("None")) + { + *proc << "None"; + } + else + { + *proc << m_TGACompressionAlgo; + } + } + + *proc << "-verbose"; + + *proc << item->pathSrc(); + + if ( !previewMode ) // No preview mode ! + { + *proc << albumDest + "/" + item->nameDest(); + } + + return(extractArguments(proc)); +} + +bool RecompressImagesDialog::prepareStartProcess(BatchProcessImagesItem *item, + const QString& /*albumDest*/) +{ + QString imageExt = item->nameSrc().section('.', -1 ); + + if (imageExt != "JPEG" && imageExt != "jpeg" && + imageExt != "JPG" && imageExt != "jpg" && + imageExt != "JPE" && imageExt != "jpe" && + imageExt != "PNG" && imageExt != "png" && + imageExt != "TIFF" && imageExt != "tiff" && + imageExt != "TIF" && imageExt != "tif" && + imageExt != "TGA" && imageExt != "tga") + { + item->changeResult(i18n("Skipped.")); + item->changeError(i18n("image file format unsupported.")); + return false; + } + + return true; +} + +} // NameSpace KIPIBatchProcessImagesPlugin |