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377 lines
14 KiB
377 lines
14 KiB
/* ============================================================
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*
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* This file is a part of kipi-plugins project
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* http://www.kipi-plugins.org
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*
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* Date : 2004-10-01
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* Description : a kipi plugin to batch process images
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*
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* Copyright (C) 2004-2007 by Gilles Caulier <caulier dot gilles at gmail dot com>
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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) 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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// Include files for TQt
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#include <tqgroupbox.h>
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#include <tqlabel.h>
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#include <tqcombobox.h>
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#include <tqwhatsthis.h>
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#include <tqcheckbox.h>
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#include <tqpushbutton.h>
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#include <tqfileinfo.h>
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#include <tqdir.h>
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// Include files for KDE
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#include <tdelocale.h>
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#include <tdeconfig.h>
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#include <tdemessagebox.h>
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#include <knuminput.h>
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#include <kprocess.h>
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#include <tdeapplication.h>
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#include <khelpmenu.h>
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#include <kiconloader.h>
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#include <tdepopupmenu.h>
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#include <kurlrequester.h>
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// LibKExiv2 includes.
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#include <libkexiv2/kexiv2.h>
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// Local includes
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#include "pluginsversion.h"
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#include "kpaboutdata.h"
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#include "convertoptionsdialog.h"
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#include "outputdialog.h"
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#include "convertimagesdialog.h"
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#include "convertimagesdialog.moc"
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namespace KIPIBatchProcessImagesPlugin
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{
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ConvertImagesDialog::ConvertImagesDialog( KURL::List urlList, KIPI::Interface* interface, TQWidget *parent )
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: BatchProcessImagesDialog( urlList, interface, i18n("Batch Convert Images"), parent )
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{
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// About data and help button.
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m_about = new KIPIPlugins::KPAboutData(I18N_NOOP("Batch convert images"),
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0,
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TDEAboutData::License_GPL,
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I18N_NOOP("A Kipi plugin for batch converting images\n"
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"This plugin uses the \"convert\" program from \"ImageMagick\" package."),
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"(c) 2003-2007, Gilles Caulier");
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m_about->addAuthor("Gilles Caulier", I18N_NOOP("Author and maintainer"),
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"caulier dot gilles at gmail dot com");
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m_helpButton = actionButton( Help );
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KHelpMenu* helpMenu = new KHelpMenu(this, m_about, false);
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helpMenu->menu()->removeItemAt(0);
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helpMenu->menu()->insertItem(i18n("Plugin Handbook"), this, TQ_SLOT(slotHelp()), 0, -1, 0);
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m_helpButton->setPopup( helpMenu->menu() );
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//---------------------------------------------
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groupBox1->setTitle( i18n("Image Conversion Options") );
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m_labelType->setText( i18n("Format:") );
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m_Type->insertItem("JPEG");
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m_Type->insertItem("PNG");
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m_Type->insertItem("TIFF");
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m_Type->insertItem("PPM");
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m_Type->insertItem("BMP");
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m_Type->insertItem("TGA");
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m_Type->insertItem("EPS");
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m_Type->setCurrentText("JPEG");
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whatsThis = i18n("<p>Select here the target image file format.<p>");
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whatsThis = whatsThis + i18n("<b>JPEG</b>: The Joint Photographic Experts Group's file format is a "
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"good Web file format but it uses lossy data compression.<p>"
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"<b>PNG</b>: the Portable Network Graphics format is an extensible file "
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"format for the lossless, portable, well-compressed storage of raster images. "
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"PNG provides a patent-free replacement for GIF and can also replace many common "
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"uses of TIFF. PNG is designed to work well in online viewing applications, such "
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"as the World Wide Web, so it is fully streamable with a progressive display "
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"option. Also, PNG can store gamma and chromaticity data for improved color "
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"matching on heterogeneous platforms.");
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whatsThis = whatsThis + i18n("<p><b>TIFF</b>: the Tag Image File Format is a rather old standard that is "
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"still very popular today. It is a highly flexible and platform-independent "
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"format which is supported by numerous image processing applications and "
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"virtually all prepress software on the market.");
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whatsThis = whatsThis + i18n("<p><b>PPM</b>: the Portable Pixel Map file format is used as an "
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"intermediate format for storing color bitmap information. PPM files "
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"may be either binary or ASCII and store pixel values up to 24 bits in size. "
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"This format generate the largest-sized text files to encode images without "
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"losing quality");
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whatsThis = whatsThis + i18n("<p><b>BMP</b>: the BitMaP file format is a popular image format from Win32 "
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"environment. It efficiently stores mapped or unmapped RGB graphics data with "
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"pixels 1-, 4-, 8-, or 24-bits in size. Data may be stored raw or compressed "
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"using a 4-bit or 8-bit RLE data compression algorithm. BMP is an excellent "
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"choice for a simple bitmap format which supports a wide range of RGB image "
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"data.");
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whatsThis = whatsThis + i18n("<p><b>TGA</b>: the TarGA image file format is one of the most widely used "
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"bitmap file formats for storage of 24 and 32 bits truecolor images. "
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"TGA supports colormaps, alpha channel, gamma value, postage stamp image, "
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"textual information, and developer-definable data.");
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whatsThis = whatsThis + i18n("<p><b>EPS</b>: the Adobe Encapsulated PostScript image file format "
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"is a PostScript language program describing the appearance of a single page. "
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"Usually, the purpose of the EPS file is to be embedded inside another PostScript "
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"language page description.");
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TQWhatsThis::add( m_Type, whatsThis );
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m_previewButton->hide();
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m_smallPreview->hide();
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//---------------------------------------------
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readSettings();
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slotTypeChanged(m_Type->currentItem());
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}
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ConvertImagesDialog::~ConvertImagesDialog()
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{
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delete m_about;
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}
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void ConvertImagesDialog::slotHelp( void )
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{
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TDEApplication::kApplication()->invokeHelp("convertimages", "kipi-plugins");
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}
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void ConvertImagesDialog::slotTypeChanged(int type)
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{
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if ( type == 3 || type == 4 || type == 6 ) // PPM || BMP || EPS
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m_optionsButton->setEnabled(false);
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else
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m_optionsButton->setEnabled(true);
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m_listFiles->clear();
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listImageFiles();
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}
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void ConvertImagesDialog::slotOptionsClicked(void)
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{
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int Type = m_Type->currentItem();
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ConvertOptionsDialog *optionsDialog = new ConvertOptionsDialog(this, Type);
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if (Type == 0) // JPEG
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{
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optionsDialog->m_JPEGPNGCompression->setValue(m_JPEGPNGCompression);
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optionsDialog->m_compressLossLess->setChecked(m_compressLossLess);
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}
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if (Type == 1) // PNG
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optionsDialog->m_JPEGPNGCompression->setValue(m_JPEGPNGCompression);
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if (Type == 2) // TIFF
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optionsDialog->m_TIFFCompressionAlgo->setCurrentText(m_TIFFCompressionAlgo);
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if (Type == 5) // TGA
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optionsDialog->m_TGACompressionAlgo->setCurrentText(m_TGACompressionAlgo);
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if ( optionsDialog->exec() == KMessageBox::Ok )
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{
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if (Type == 0) // JPEG
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{
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m_JPEGPNGCompression = optionsDialog->m_JPEGPNGCompression->value();
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m_compressLossLess = optionsDialog->m_compressLossLess->isChecked();
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}
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if (Type == 1) // PNG
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m_JPEGPNGCompression = optionsDialog->m_JPEGPNGCompression->value();
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if (Type == 2) // TIFF
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m_TIFFCompressionAlgo = optionsDialog->m_TIFFCompressionAlgo->currentText();
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if (Type == 5) // TGA
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m_TGACompressionAlgo = optionsDialog->m_TGACompressionAlgo->currentText();
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}
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delete optionsDialog;
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}
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void ConvertImagesDialog::readSettings(void)
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{
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// Read all settings from configuration file.
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m_config = new TDEConfig("kipirc");
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m_config->setGroup("ConvertImages Settings");
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m_Type->setCurrentItem(m_config->readNumEntry("ImagesFormat", 0)); // JPEG per default
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if ( m_config->readEntry("CompressLossLess", "false") == "true")
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m_compressLossLess = true;
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else
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m_compressLossLess = false;
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m_JPEGPNGCompression = m_config->readNumEntry("JPEGPNGCompression", 75);
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m_TIFFCompressionAlgo = m_config->readEntry("TIFFCompressionAlgo", i18n("None"));
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m_TGACompressionAlgo = m_config->readEntry("TGACompressionAlgo", i18n("None"));
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m_overWriteMode->setCurrentItem(m_config->readNumEntry("OverWriteMode", 2)); // 'Rename' per default...
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if (m_config->readEntry("RemoveOriginal", "false") == "true")
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m_removeOriginal->setChecked( true );
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else
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m_removeOriginal->setChecked( false );
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delete m_config;
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}
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void ConvertImagesDialog::saveSettings(void)
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{
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// Write all settings in configuration file.
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m_config = new TDEConfig("kipirc");
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m_config->setGroup("ConvertImages Settings");
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m_config->writeEntry("ImagesFormat", m_Type->currentItem());
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m_config->writeEntry("JPEGPNGCompression", m_JPEGPNGCompression);
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m_config->writeEntry("CompressLossLess", m_compressLossLess);
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m_config->writeEntry("TIFFCompressionAlgo", m_TIFFCompressionAlgo);
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m_config->writeEntry("TGACompressionAlgo", m_TGACompressionAlgo);
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m_config->writeEntry("OverWriteMode", m_overWriteMode->currentItem());
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m_config->writeEntry("RemoveOriginal", m_removeOriginal->isChecked());
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m_config->sync();
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delete m_config;
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}
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TQString ConvertImagesDialog::makeProcess(TDEProcess* proc, BatchProcessImagesItem *item,
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const TQString& albumDest, bool previewMode)
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{
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*proc << "convert";
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if ( previewMode && m_smallPreview->isChecked() ) // Preview mode and small preview enabled !
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{
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*m_PreviewProc << "-crop" << "300x300+0+0";
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m_previewOutput.append( " -crop 300x300+0+0 ");
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}
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if (m_Type->currentItem() == 0) // JPEG
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{
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if (m_compressLossLess == true)
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{
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*proc << "-compress" << "Lossless";
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}
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else
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{
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*proc << "-quality";
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TQString Temp;
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*proc << Temp.setNum( m_JPEGPNGCompression );
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}
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}
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if (m_Type->currentItem() == 1) // PNG
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{
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*proc << "-quality";
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TQString Temp;
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*proc << Temp.setNum( m_JPEGPNGCompression );
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}
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if (m_Type->currentItem() == 2) // TIFF
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{
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*proc << "-compress";
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if (m_TIFFCompressionAlgo == i18n("None"))
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{
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*proc << "None";
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}
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else
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{
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*proc << m_TIFFCompressionAlgo;
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}
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}
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if (m_Type->currentItem() == 5) // TGA
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{
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*proc << "-compress";
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if (m_TGACompressionAlgo == i18n("None"))
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{
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*proc << "None";
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}
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else
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{
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*proc << m_TGACompressionAlgo;
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}
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}
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*proc << "-verbose";
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*proc << item->pathSrc() + "[0]";
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if ( !previewMode ) // No preview mode !
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{
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*proc << albumDest + "/" + item->nameDest();
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}
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return(extractArguments(proc));
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}
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void ConvertImagesDialog::processDone()
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{
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if (m_Type->currentItem() == 0)
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{
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// JPEG file, we remove IPTC preview.
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BatchProcessImagesItem *item = dynamic_cast<BatchProcessImagesItem*>(
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m_listFile2Process_iterator->current() );
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if (item)
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{
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TQString src = item->pathSrc();
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TQString tgt = m_destinationURL->url() + "/" + item->nameDest();
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TQFileInfo fi(tgt);
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kdDebug() << src << endl;
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kdDebug() << tgt << fi.size()<< endl;
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KExiv2Iface::KExiv2 metaSrc(src);
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// Update Iptc preview.
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// NOTE: see B.K.O #130525. a JPEG segment is limited to 64K. If the IPTC byte array is
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// bigger than 64K duing of image preview tag size, the target JPEG image will be
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// broken. Note that IPTC image preview tag is limited to 256K!!!
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// There is no limitation with TIFF and PNG about IPTC byte array size.
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metaSrc.removeIptcTag("Iptc.Application2.Preview");
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metaSrc.removeIptcTag("Iptc.Application2.PreviewFormat");
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metaSrc.removeIptcTag("Iptc.Application2.PreviewVersion");
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KExiv2Iface::KExiv2 metaTgt(tgt);
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metaTgt.setIptc(metaSrc.getIptc());
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metaTgt.applyChanges();
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}
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}
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BatchProcessImagesDialog::processDone();
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}
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TQString ConvertImagesDialog::oldFileName2NewFileName(TQString fileName)
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{
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TQString Temp;
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Temp = fileName.left( fileName.findRev('.', -1) ); // The source file name without extension.
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Temp = Temp + "." + ImageFileExt(m_Type->currentText()); // Added new file extension.
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return Temp;
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}
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TQString ConvertImagesDialog::ImageFileExt(TQString Ext)
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{
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if ( Ext == "TIFF" || Ext == "tiff" )
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return ("tif");
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else if ( Ext == "JPEG" || Ext == "jpeg" || Ext == "JPE" || Ext == "jpe" )
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return ("jpg");
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else
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return (Ext.lower());
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}
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} // NameSpace KIPIBatchProcessImagesPlugin
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