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168 lines
4.7 KiB
168 lines
4.7 KiB
/* ============================================================
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*
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* This file is a part of digiKam project
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* http://www.digikam.org
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*
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* Date : 2004-08-26
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* Description : a digiKam image editor plugin to emboss
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* an image.
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*
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* Copyright (C) 2004-2008 by Gilles Caulier <caulier dot gilles at gmail dot com>
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* Copyright (C) 2006-2008 by Marcel Wiesweg <marcel dot wiesweg at gmx dot de>
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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)
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* 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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// TQt includes.
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#include <tqlabel.h>
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#include <tqlayout.h>
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#include <tqwhatsthis.h>
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// KDE includes.
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#include <kaboutdata.h>
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#include <kapplication.h>
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#include <tdeconfig.h>
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#include <kiconloader.h>
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#include <klocale.h>
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#include <kstandarddirs.h>
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// LibKDcraw includes.
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#include <libkdcraw/rnuminput.h>
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// Local includes.
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#include "daboutdata.h"
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#include "imageiface.h"
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#include "imagepanelwidget.h"
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#include "editortoolsettings.h"
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#include "emboss.h"
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#include "embosstool.h"
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#include "embosstool.moc"
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using namespace KDcrawIface;
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using namespace Digikam;
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namespace DigikamEmbossImagesPlugin
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{
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EmbossTool::EmbossTool(TQObject* parent)
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: EditorToolThreaded(parent)
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{
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setName("emboss");
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setToolName(i18n("Emboss"));
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setToolIcon(SmallIcon("embosstool"));
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// -------------------------------------------------------------
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m_gboxSettings = new EditorToolSettings(EditorToolSettings::Default|
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EditorToolSettings::Ok|
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EditorToolSettings::Cancel|
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EditorToolSettings::PanIcon);
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TQGridLayout* grid = new TQGridLayout( m_gboxSettings->plainPage(), 2, 1);
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TQLabel *label1 = new TQLabel(i18n("Depth:"), m_gboxSettings->plainPage());
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m_depthInput = new RIntNumInput(m_gboxSettings->plainPage());
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m_depthInput->setRange(10, 300, 1);
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m_depthInput->setDefaultValue(30);
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TQWhatsThis::add( m_depthInput, i18n("<p>Set here the depth of the embossing image effect.") );
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grid->addMultiCellWidget(label1, 0, 0, 0, 1);
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grid->addMultiCellWidget(m_depthInput, 1, 1, 0, 1);
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grid->setRowStretch(2, 10);
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grid->setMargin(m_gboxSettings->spacingHint());
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grid->setSpacing(m_gboxSettings->spacingHint());
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setToolSettings(m_gboxSettings);
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// -------------------------------------------------------------
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m_previewWidget = new ImagePanelWidget(470, 350, "emboss Tool", m_gboxSettings->panIconView());
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setToolView(m_previewWidget);
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init();
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// -------------------------------------------------------------
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connect(m_depthInput, TQT_SIGNAL(valueChanged (int)),
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this, TQT_SLOT(slotTimer()));
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}
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EmbossTool::~EmbossTool()
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{
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}
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void EmbossTool::renderingFinished()
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{
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m_depthInput->setEnabled(true);
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}
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void EmbossTool::readSettings()
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{
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TDEConfig* config = kapp->config();
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config->setGroup("emboss Tool");
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m_depthInput->blockSignals(true);
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m_depthInput->setValue(config->readNumEntry("DepthAjustment", m_depthInput->defaultValue()));
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m_depthInput->blockSignals(false);
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}
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void EmbossTool::writeSettings()
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{
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TDEConfig* config = kapp->config();
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config->setGroup("emboss Tool");
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config->writeEntry("DepthAjustment", m_depthInput->value());
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m_previewWidget->writeSettings();
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config->sync();
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}
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void EmbossTool::slotResetSettings()
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{
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m_depthInput->blockSignals(true);
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m_depthInput->slotReset();
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m_depthInput->blockSignals(false);
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}
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void EmbossTool::prepareEffect()
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{
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m_depthInput->setEnabled(false);
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DImg image = m_previewWidget->getOriginalRegionImage();
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int depth = m_depthInput->value();
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setFilter(dynamic_cast<DImgThreadedFilter*>(new Emboss(&image, this, depth)));
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}
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void EmbossTool::prepareFinal()
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{
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m_depthInput->setEnabled(false);
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int depth = m_depthInput->value();
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ImageIface iface(0, 0);
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setFilter(dynamic_cast<DImgThreadedFilter*>(new Emboss(iface.getOriginalImg(), this, depth)));
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}
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void EmbossTool::putPreviewData()
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{
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m_previewWidget->setPreviewImage(filter()->getTargetImage());
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}
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void EmbossTool::putFinalData()
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{
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ImageIface iface(0, 0);
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iface.putOriginalImage(i18n("Emboss"), filter()->getTargetImage().bits());
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}
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} // NameSpace DigikamEmbossImagesPlugin
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