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Diffstat (limited to 'kipi-plugins/batchprocessimages/colorimagesdialog.cpp')
| -rw-r--r-- | kipi-plugins/batchprocessimages/colorimagesdialog.cpp | 325 |
1 files changed, 325 insertions, 0 deletions
diff --git a/kipi-plugins/batchprocessimages/colorimagesdialog.cpp b/kipi-plugins/batchprocessimages/colorimagesdialog.cpp new file mode 100644 index 0000000..33be98e --- /dev/null +++ b/kipi-plugins/batchprocessimages/colorimagesdialog.cpp @@ -0,0 +1,325 @@ +/* ============================================================ + * + * 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 "pluginsversion.h" +#include "kpaboutdata.h" +#include "coloroptionsdialog.h" +#include "outputdialog.h" +#include "imagepreview.h" +#include "colorimagesdialog.h" +#include "colorimagesdialog.moc" + +namespace KIPIBatchProcessImagesPlugin +{ + +ColorImagesDialog::ColorImagesDialog( KURL::List urlList, KIPI::Interface* interface, QWidget *parent ) + : BatchProcessImagesDialog( urlList, interface, i18n("Batch Image-Color Processing"), parent ) +{ + // About data and help button. + + m_about = new KIPIPlugins::KPAboutData(I18N_NOOP("Batch image-color enhancement"), + 0, + KAboutData::License_GPL, + I18N_NOOP("A Kipi plugin for batch image-color enhancement\n" + "This plugin use 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 Coloring Options") ); + + m_labelType->setText( i18n("Filter:") ); + + m_Type->insertItem(i18n("Decrease Contrast")); + m_Type->insertItem(i18n("Depth")); // 1 + m_Type->insertItem(i18n("Equalize")); + m_Type->insertItem(i18n("Fuzz")); // 3 + m_Type->insertItem(i18n("Gray Scales")); + m_Type->insertItem(i18n("Increase Contrast")); + m_Type->insertItem(i18n("Monochrome")); + m_Type->insertItem(i18n("Negate")); + m_Type->insertItem(i18n("Normalize")); + m_Type->insertItem(i18n("Segment")); // 9 + m_Type->insertItem(i18n("Trim")); + m_Type->setCurrentText(i18n("Normalize")); + whatsThis = i18n("<p>Select here the color enhancement type for your images:<p>" + "<b>Decrease contrast</b>: reduce the image contrast. The algorithm " + "reduces the intensity difference between the lighter and darker elements " + "of the image.<p>" + "<b>Depth</b>: change the color depth of the image.<p>" + "<b>Equalize</b>: perform histogram equalization to the image.<p>" + "<b>Fuzz</b>: merging colors within a distance, i.e. consider them to be equal.<p>" + "<b>Gray scales</b>: convert color images to grayscale images.<p>" + "<b>Increase contrast</b>: enhance the image contrast. The algorithm enhances " + "the intensity differences between the lighter and darker elements of the image.<p>" + "<b>Monochrome</b>: transform the image to black and white.<p>" + "<b>Negate</b>: replace every pixel with its complementary color. The red, green, " + "and blue intensities of an image are negated. White becomes black, yellow becomes " + "blue, etc.<p>" + "<b>Normalize</b>: transform image to span the full range of color values. " + "This is a contrast enhancement technique. The algorithm enhances the contrast " + "of a colored image by adjusting the pixels color to span the entire range of " + "colors available.<p>" + "<b>Segment</b>: segment an image by analyzing the histograms of the color " + "components and identifying units that are homogeneous with the fuzzy c-means " + "technique.<p>" + "<b>Trim</b>: trim an image (fuzz reverse technic). The algorithm remove edges " + "that are the background color from the image.<p>"); + + QWhatsThis::add( m_Type, whatsThis ); + + //--------------------------------------------- + + readSettings(); + listImageFiles(); + slotTypeChanged(m_Type->currentItem()); +} + +ColorImagesDialog::~ColorImagesDialog() +{ + delete m_about; +} + +void ColorImagesDialog::slotHelp( void ) +{ + KApplication::kApplication()->invokeHelp("colorimages", + "kipi-plugins"); +} + +void ColorImagesDialog::slotTypeChanged(int type) +{ + if ( type == 1 || // Depth + type == 3 || // Fuzz + type == 9 // Segment + ) + m_optionsButton->setEnabled(true); + else + m_optionsButton->setEnabled(false); +} + +void ColorImagesDialog::slotOptionsClicked(void) +{ + int Type = m_Type->currentItem(); + ColorOptionsDialog *optionsDialog = new ColorOptionsDialog(this, Type); + + if ( Type == 1) // Depth + optionsDialog->m_depthValue->setCurrentText(m_depthValue); + + if ( Type == 3) // Fuzz + optionsDialog->m_fuzzDistance->setValue(m_fuzzDistance); + + if ( Type == 9) // Segment + { + optionsDialog->m_segmentCluster->setValue(m_segmentCluster); + optionsDialog->m_segmentSmooth->setValue(m_segmentSmooth); + } + + if ( optionsDialog->exec() == KMessageBox::Ok ) + { + if ( Type == 1) // Depth + m_depthValue = optionsDialog->m_depthValue->currentText(); + + if ( Type == 3) // Fuzz + m_fuzzDistance = optionsDialog->m_fuzzDistance->value(); + + if ( Type == 9) // Segment + { + m_segmentCluster = optionsDialog->m_segmentCluster->value(); + m_segmentSmooth = optionsDialog->m_segmentSmooth->value(); + } + } + + delete optionsDialog; +} + +void ColorImagesDialog::readSettings(void) +{ + // Read all settings from configuration file. + + m_config = new KConfig("kipirc"); + m_config->setGroup("ColorImages Settings"); + + m_Type->setCurrentItem(m_config->readNumEntry("ColorType", 8)); // Normalize per default. + m_depthValue = m_config->readEntry("DepthValue", "32"); + m_fuzzDistance = m_config->readNumEntry("FuzzDistance", 3); + m_segmentCluster = m_config->readNumEntry("SegmentCluster", 3); + m_segmentSmooth = m_config->readNumEntry("SegmentSmooth", 3); + + if (m_config->readEntry("SmallPreview", "true") == "true") + m_smallPreview->setChecked( true ); + else + m_smallPreview->setChecked( false ); + + 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 ColorImagesDialog::saveSettings(void) +{ + // Write all settings in configuration file. + + m_config = new KConfig("kipirc"); + m_config->setGroup("ColorImages Settings"); + + m_config->writeEntry("ColorType", m_Type->currentItem()); + m_config->writeEntry("DepthValue", m_depthValue); + m_config->writeEntry("FuzzDistance", m_fuzzDistance); + m_config->writeEntry("SegmentCluster", m_segmentCluster); + m_config->writeEntry("SegmentSmooth", m_segmentSmooth); + + m_config->writeEntry("SmallPreview", m_smallPreview->isChecked()); + m_config->writeEntry("OverWriteMode", m_overWriteMode->currentItem()); + m_config->writeEntry("RemoveOriginal", m_removeOriginal->isChecked()); + + m_config->sync(); + + delete m_config; +} + +QString ColorImagesDialog::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 "); + } + + if (m_Type->currentItem() == 0) // Decrease contrast" + { + *proc << "-contrast"; + } + + if (m_Type->currentItem() == 1) // Depth + { + *proc << "-depth" << m_depthValue; + } + + if (m_Type->currentItem() == 2) // Equalize + { + *proc << "-equalize"; + } + + if (m_Type->currentItem() == 3) // Fuzz + { + QString Temp, Temp2; + Temp2 = Temp.setNum( m_fuzzDistance ); + *proc << "-fuzz" << Temp2; + } + + if (m_Type->currentItem() == 4) // Gray scales + { + *proc << "-type"; + *proc << "Grayscale"; + } + + if (m_Type->currentItem() == 5) // Increase contrast + { + *proc << "+contrast"; + } + + if (m_Type->currentItem() == 6) // Monochrome + { + *proc << "-monochrome"; + } + + if (m_Type->currentItem() == 7) // Negate + { + *proc << "-negate"; + } + + if (m_Type->currentItem() == 8) // Normalize + { + *proc << "-normalize"; + } + + if (m_Type->currentItem() == 9) // Segment + { + *proc << "-segment"; + QString Temp, Temp2; + Temp2 = Temp.setNum( m_segmentCluster ) + "x"; + Temp2.append (Temp.setNum( m_segmentSmooth )); + *proc << Temp2; + } + + if (m_Type->currentItem() == 10) // Trim + { + *proc << "-trim"; + } + + *proc << "-verbose"; + + *proc << item->pathSrc(); + + if ( !previewMode ) // No preview mode ! + { + *proc << albumDest + "/" + item->nameDest(); + } + + return(extractArguments(proc)); +} + +} // NameSpace KIPIBatchProcessImagesPlugin |