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326 lines
11 KiB
326 lines
11 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 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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// Local includes
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#include "pluginsversion.h"
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#include "kpaboutdata.h"
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#include "coloroptionsdialog.h"
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#include "outputdialog.h"
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#include "imagepreview.h"
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#include "colorimagesdialog.h"
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#include "colorimagesdialog.moc"
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namespace KIPIBatchProcessImagesPlugin
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{
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ColorImagesDialog::ColorImagesDialog( KURL::List urlList, KIPI::Interface* interface, TQWidget *parent )
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: BatchProcessImagesDialog( urlList, interface, i18n("Batch Image-Color Processing"), 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 image-color enhancement"),
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0,
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TDEAboutData::License_GPL,
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I18N_NOOP("A Kipi plugin for batch image-color enhancement\n"
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"This plugin use 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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m_nbItem = m_selectedImageFiles.count();
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//---------------------------------------------
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groupBox1->setTitle( i18n("Image Coloring Options") );
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m_labelType->setText( i18n("Filter:") );
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m_Type->insertItem(i18n("Decrease Contrast"));
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m_Type->insertItem(i18n("Depth")); // 1
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m_Type->insertItem(i18n("Equalize"));
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m_Type->insertItem(i18n("Fuzz")); // 3
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m_Type->insertItem(i18n("Gray Scales"));
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m_Type->insertItem(i18n("Increase Contrast"));
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m_Type->insertItem(i18n("Monochrome"));
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m_Type->insertItem(i18n("Negate"));
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m_Type->insertItem(i18n("Normalize"));
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m_Type->insertItem(i18n("Segment")); // 9
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m_Type->insertItem(i18n("Trim"));
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m_Type->setCurrentText(i18n("Normalize"));
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whatsThis = i18n("<p>Select here the color enhancement type for your images:<p>"
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"<b>Decrease contrast</b>: reduce the image contrast. The algorithm "
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"reduces the intensity difference between the lighter and darker elements "
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"of the image.<p>"
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"<b>Depth</b>: change the color depth of the image.<p>"
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"<b>Equalize</b>: perform histogram equalization to the image.<p>"
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"<b>Fuzz</b>: merging colors within a distance, i.e. consider them to be equal.<p>"
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"<b>Gray scales</b>: convert color images to grayscale images.<p>"
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"<b>Increase contrast</b>: enhance the image contrast. The algorithm enhances "
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"the intensity differences between the lighter and darker elements of the image.<p>"
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"<b>Monochrome</b>: transform the image to black and white.<p>"
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"<b>Negate</b>: replace every pixel with its complementary color. The red, green, "
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"and blue intensities of an image are negated. White becomes black, yellow becomes "
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"blue, etc.<p>"
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"<b>Normalize</b>: transform image to span the full range of color values. "
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"This is a contrast enhancement technique. The algorithm enhances the contrast "
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"of a colored image by adjusting the pixels color to span the entire range of "
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"colors available.<p>"
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"<b>Segment</b>: segment an image by analyzing the histograms of the color "
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"components and identifying units that are homogeneous with the fuzzy c-means "
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"technique.<p>"
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"<b>Trim</b>: trim an image (fuzz reverse technic). The algorithm remove edges "
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"that are the background color from the image.<p>");
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TQWhatsThis::add( m_Type, whatsThis );
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//---------------------------------------------
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readSettings();
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listImageFiles();
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slotTypeChanged(m_Type->currentItem());
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}
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ColorImagesDialog::~ColorImagesDialog()
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{
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delete m_about;
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}
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void ColorImagesDialog::slotHelp( void )
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{
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TDEApplication::kApplication()->invokeHelp("colorimages",
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"kipi-plugins");
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}
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void ColorImagesDialog::slotTypeChanged(int type)
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{
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if ( type == 1 || // Depth
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type == 3 || // Fuzz
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type == 9 // Segment
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)
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m_optionsButton->setEnabled(true);
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else
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m_optionsButton->setEnabled(false);
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}
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void ColorImagesDialog::slotOptionsClicked(void)
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{
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int Type = m_Type->currentItem();
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ColorOptionsDialog *optionsDialog = new ColorOptionsDialog(this, Type);
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if ( Type == 1) // Depth
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optionsDialog->m_depthValue->setCurrentText(m_depthValue);
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if ( Type == 3) // Fuzz
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optionsDialog->m_fuzzDistance->setValue(m_fuzzDistance);
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if ( Type == 9) // Segment
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{
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optionsDialog->m_segmentCluster->setValue(m_segmentCluster);
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optionsDialog->m_segmentSmooth->setValue(m_segmentSmooth);
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}
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if ( optionsDialog->exec() == KMessageBox::Ok )
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{
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if ( Type == 1) // Depth
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m_depthValue = optionsDialog->m_depthValue->currentText();
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if ( Type == 3) // Fuzz
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m_fuzzDistance = optionsDialog->m_fuzzDistance->value();
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if ( Type == 9) // Segment
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{
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m_segmentCluster = optionsDialog->m_segmentCluster->value();
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m_segmentSmooth = optionsDialog->m_segmentSmooth->value();
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}
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}
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delete optionsDialog;
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}
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void ColorImagesDialog::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("ColorImages Settings");
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m_Type->setCurrentItem(m_config->readNumEntry("ColorType", 8)); // Normalize per default.
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m_depthValue = m_config->readEntry("DepthValue", "32");
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m_fuzzDistance = m_config->readNumEntry("FuzzDistance", 3);
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m_segmentCluster = m_config->readNumEntry("SegmentCluster", 3);
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m_segmentSmooth = m_config->readNumEntry("SegmentSmooth", 3);
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if (m_config->readEntry("SmallPreview", "true") == "true")
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m_smallPreview->setChecked( true );
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else
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m_smallPreview->setChecked( false );
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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 ColorImagesDialog::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("ColorImages Settings");
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m_config->writeEntry("ColorType", m_Type->currentItem());
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m_config->writeEntry("DepthValue", m_depthValue);
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m_config->writeEntry("FuzzDistance", m_fuzzDistance);
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m_config->writeEntry("SegmentCluster", m_segmentCluster);
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m_config->writeEntry("SegmentSmooth", m_segmentSmooth);
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m_config->writeEntry("SmallPreview", m_smallPreview->isChecked());
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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 ColorImagesDialog::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) // Decrease contrast"
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{
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*proc << "-contrast";
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}
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if (m_Type->currentItem() == 1) // Depth
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{
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*proc << "-depth" << m_depthValue;
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}
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if (m_Type->currentItem() == 2) // Equalize
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{
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*proc << "-equalize";
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}
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if (m_Type->currentItem() == 3) // Fuzz
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{
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TQString Temp, Temp2;
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Temp2 = Temp.setNum( m_fuzzDistance );
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*proc << "-fuzz" << Temp2;
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}
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if (m_Type->currentItem() == 4) // Gray scales
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{
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*proc << "-type";
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*proc << "Grayscale";
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}
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if (m_Type->currentItem() == 5) // Increase contrast
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{
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*proc << "+contrast";
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}
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if (m_Type->currentItem() == 6) // Monochrome
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{
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*proc << "-monochrome";
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}
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if (m_Type->currentItem() == 7) // Negate
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{
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*proc << "-negate";
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}
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if (m_Type->currentItem() == 8) // Normalize
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{
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*proc << "-normalize";
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}
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if (m_Type->currentItem() == 9) // Segment
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{
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*proc << "-segment";
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TQString Temp, Temp2;
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Temp2 = Temp.setNum( m_segmentCluster ) + "x";
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Temp2.append (Temp.setNum( m_segmentSmooth ));
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*proc << Temp2;
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}
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if (m_Type->currentItem() == 10) // Trim
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{
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*proc << "-trim";
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}
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*proc << "-verbose";
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*proc << item->pathSrc();
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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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} // NameSpace KIPIBatchProcessImagesPlugin
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