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Diffstat (limited to 'digikam/imageplugins/emboss/embosstool.cpp')
-rw-r--r-- | digikam/imageplugins/emboss/embosstool.cpp | 167 |
1 files changed, 167 insertions, 0 deletions
diff --git a/digikam/imageplugins/emboss/embosstool.cpp b/digikam/imageplugins/emboss/embosstool.cpp new file mode 100644 index 0000000..eb79e0f --- /dev/null +++ b/digikam/imageplugins/emboss/embosstool.cpp @@ -0,0 +1,167 @@ +/* ============================================================ + * + * This file is a part of digiKam project + * http://www.digikam.org + * + * Date : 2004-08-26 + * Description : a digiKam image editor plugin to emboss + * an image. + * + * Copyright (C) 2004-2008 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. + * + * ============================================================ */ + +// Qt includes. + +#include <qlabel.h> +#include <qlayout.h> +#include <qwhatsthis.h> + +// KDE includes. + +#include <kaboutdata.h> +#include <kapplication.h> +#include <kconfig.h> +#include <kiconloader.h> +#include <klocale.h> +#include <kstandarddirs.h> + +// LibKDcraw includes. + +#include <libkdcraw/rnuminput.h> + +// Local includes. + +#include "daboutdata.h" +#include "imageiface.h" +#include "imagepanelwidget.h" +#include "editortoolsettings.h" +#include "emboss.h" +#include "embosstool.h" +#include "embosstool.moc" + +using namespace KDcrawIface; +using namespace Digikam; + +namespace DigikamEmbossImagesPlugin +{ + +EmbossTool::EmbossTool(QObject* parent) + : EditorToolThreaded(parent) +{ + setName("emboss"); + setToolName(i18n("Emboss")); + setToolIcon(SmallIcon("embosstool")); + + // ------------------------------------------------------------- + + m_gboxSettings = new EditorToolSettings(EditorToolSettings::Default| + EditorToolSettings::Ok| + EditorToolSettings::Cancel| + EditorToolSettings::PanIcon); + QGridLayout* grid = new QGridLayout( m_gboxSettings->plainPage(), 2, 1); + QLabel *label1 = new QLabel(i18n("Depth:"), m_gboxSettings->plainPage()); + + m_depthInput = new RIntNumInput(m_gboxSettings->plainPage()); + m_depthInput->setRange(10, 300, 1); + m_depthInput->setDefaultValue(30); + QWhatsThis::add( m_depthInput, i18n("<p>Set here the depth of the embossing image effect.") ); + + grid->addMultiCellWidget(label1, 0, 0, 0, 1); + grid->addMultiCellWidget(m_depthInput, 1, 1, 0, 1); + grid->setRowStretch(2, 10); + grid->setMargin(m_gboxSettings->spacingHint()); + grid->setSpacing(m_gboxSettings->spacingHint()); + + setToolSettings(m_gboxSettings); + + // ------------------------------------------------------------- + + m_previewWidget = new ImagePanelWidget(470, 350, "emboss Tool", m_gboxSettings->panIconView()); + + setToolView(m_previewWidget); + init(); + + // ------------------------------------------------------------- + + connect(m_depthInput, SIGNAL(valueChanged (int)), + this, SLOT(slotTimer())); +} + +EmbossTool::~EmbossTool() +{ +} + +void EmbossTool::renderingFinished() +{ + m_depthInput->setEnabled(true); +} + +void EmbossTool::readSettings() +{ + KConfig* config = kapp->config(); + config->setGroup("emboss Tool"); + m_depthInput->blockSignals(true); + m_depthInput->setValue(config->readNumEntry("DepthAjustment", m_depthInput->defaultValue())); + m_depthInput->blockSignals(false); +} + +void EmbossTool::writeSettings() +{ + KConfig* config = kapp->config(); + config->setGroup("emboss Tool"); + config->writeEntry("DepthAjustment", m_depthInput->value()); + m_previewWidget->writeSettings(); + config->sync(); +} + +void EmbossTool::slotResetSettings() +{ + m_depthInput->blockSignals(true); + m_depthInput->slotReset(); + m_depthInput->blockSignals(false); +} + +void EmbossTool::prepareEffect() +{ + m_depthInput->setEnabled(false); + + DImg image = m_previewWidget->getOriginalRegionImage(); + int depth = m_depthInput->value(); + + setFilter(dynamic_cast<DImgThreadedFilter*>(new Emboss(&image, this, depth))); +} + +void EmbossTool::prepareFinal() +{ + m_depthInput->setEnabled(false); + + int depth = m_depthInput->value(); + ImageIface iface(0, 0); + setFilter(dynamic_cast<DImgThreadedFilter*>(new Emboss(iface.getOriginalImg(), this, depth))); +} + +void EmbossTool::putPreviewData() +{ + m_previewWidget->setPreviewImage(filter()->getTargetImage()); +} + +void EmbossTool::putFinalData() +{ + ImageIface iface(0, 0); + iface.putOriginalImage(i18n("Emboss"), filter()->getTargetImage().bits()); +} + +} // NameSpace DigikamEmbossImagesPlugin |