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-rw-r--r--src/imageplugins/colorfx/Makefile.am34
-rw-r--r--src/imageplugins/colorfx/colorfxtool.cpp699
-rw-r--r--src/imageplugins/colorfx/colorfxtool.h136
-rw-r--r--src/imageplugins/colorfx/digikamimageplugin_colorfx.desktop40
-rw-r--r--src/imageplugins/colorfx/digikamimageplugin_colorfx_ui.rc20
-rw-r--r--src/imageplugins/colorfx/imageeffect_colorfx.cpp690
-rw-r--r--src/imageplugins/colorfx/imageeffect_colorfx.h131
-rw-r--r--src/imageplugins/colorfx/imageplugin_colorfx.cpp73
-rw-r--r--src/imageplugins/colorfx/imageplugin_colorfx.h57
9 files changed, 1880 insertions, 0 deletions
diff --git a/src/imageplugins/colorfx/Makefile.am b/src/imageplugins/colorfx/Makefile.am
new file mode 100644
index 00000000..a0d2e4fa
--- /dev/null
+++ b/src/imageplugins/colorfx/Makefile.am
@@ -0,0 +1,34 @@
+METASOURCES = AUTO
+
+INCLUDES = -I$(top_srcdir)/src/utilities/imageeditor/editor \
+ -I$(top_srcdir)/src/utilities/imageeditor/canvas \
+ -I$(top_srcdir)/src/libs/histogram \
+ -I$(top_srcdir)/src/libs/levels \
+ -I$(top_srcdir)/src/libs/curves \
+ -I$(top_srcdir)/src/libs/whitebalance \
+ -I$(top_srcdir)/src/libs/widgets/common \
+ -I$(top_srcdir)/src/libs/widgets/iccprofiles \
+ -I$(top_srcdir)/src/libs/widgets/imageplugins \
+ -I$(top_srcdir)/src/libs/dialogs \
+ -I$(top_srcdir)/src/libs/dimg \
+ -I$(top_srcdir)/src/libs/dmetadata \
+ -I$(top_srcdir)/src/libs/dimg/filters \
+ -I$(top_srcdir)/src/digikam \
+ $(LIBKDCRAW_CFLAGS) \
+ $(all_includes)
+
+digikamimageplugin_colorfx_la_SOURCES = imageplugin_colorfx.cpp \
+ colorfxtool.cpp
+
+digikamimageplugin_colorfx_la_LIBADD = $(LIB_TDEPARTS) \
+ $(top_builddir)/src/digikam/libdigikam.la
+
+digikamimageplugin_colorfx_la_LDFLAGS = -module $(KDE_PLUGIN) $(all_libraries) -ltdecore -ltdeui $(LIB_TQT) -ltdefx -lkdcraw -ltdeio
+
+kde_services_DATA = digikamimageplugin_colorfx.desktop
+
+kde_module_LTLIBRARIES = digikamimageplugin_colorfx.la
+
+rcdir = $(kde_datadir)/digikam
+rc_DATA = digikamimageplugin_colorfx_ui.rc
+
diff --git a/src/imageplugins/colorfx/colorfxtool.cpp b/src/imageplugins/colorfx/colorfxtool.cpp
new file mode 100644
index 00000000..dd16e7cf
--- /dev/null
+++ b/src/imageplugins/colorfx/colorfxtool.cpp
@@ -0,0 +1,699 @@
+/* ============================================================
+ *
+ * This file is a part of digiKam project
+ * http://www.digikam.org
+ *
+ * Date : 2004-02-14
+ * Description : a digiKam image plugin for to apply a color
+ * effect to an image.
+ *
+ * Copyright (C) 2004-2005 by Renchi Raju <renchi@pooh.tam.uiuc.edu>
+ * Copyright (C) 2006-2008 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.
+ *
+ * ============================================================ */
+
+// TQt includes.
+
+#include <tqcombobox.h>
+#include <tqframe.h>
+#include <tqhbuttongroup.h>
+#include <tqhgroupbox.h>
+#include <tqlabel.h>
+#include <tqlayout.h>
+#include <tqpushbutton.h>
+#include <tqtooltip.h>
+#include <tqvbox.h>
+#include <tqvgroupbox.h>
+#include <tqwhatsthis.h>
+
+// KDE includes.
+
+#include <tdeaboutdata.h>
+#include <tdeapplication.h>
+#include <tdeconfig.h>
+#include <kcursor.h>
+#include <khelpmenu.h>
+#include <kiconloader.h>
+#include <tdelocale.h>
+#include <tdepopupmenu.h>
+#include <kstandarddirs.h>
+
+// LibKDcraw includes.
+
+#include <libkdcraw/rnuminput.h>
+#include <libkdcraw/rcombobox.h>
+
+// Local includes.
+
+#include "colorgradientwidget.h"
+#include "daboutdata.h"
+#include "ddebug.h"
+#include "dimg.h"
+#include "dimgimagefilters.h"
+#include "editortoolsettings.h"
+#include "histogramwidget.h"
+#include "imagecurves.h"
+#include "imagehistogram.h"
+#include "imageiface.h"
+#include "imagewidget.h"
+#include "colorfxtool.h"
+#include "colorfxtool.moc"
+
+using namespace KDcrawIface;
+using namespace Digikam;
+
+namespace DigikamColorFXImagesPlugin
+{
+
+ColorFXTool::ColorFXTool(TQObject* parent)
+ : EditorTool(parent)
+{
+ setName("coloreffects");
+ setToolName(i18n("Color Effects"));
+ setToolIcon(SmallIcon("colorfx"));
+
+ m_destinationPreviewData = 0;
+
+ // -------------------------------------------------------------
+
+ m_previewWidget = new ImageWidget("coloreffects Tool", 0,
+ i18n("<p>This is the color effects preview"));
+
+ setToolView(m_previewWidget);
+
+ // -------------------------------------------------------------
+
+ EditorToolSettings *gboxSettings = new EditorToolSettings(EditorToolSettings::Default|
+ EditorToolSettings::Ok|
+ EditorToolSettings::Cancel);
+
+ TQGridLayout* gridSettings = new TQGridLayout(gboxSettings->plainPage(), 9, 4);
+
+ TQLabel *label1 = new TQLabel(i18n("Channel:"), gboxSettings->plainPage());
+ label1->setAlignment(TQt::AlignRight | TQt::AlignVCenter);
+ m_channelCB = new TQComboBox(false, gboxSettings->plainPage());
+ m_channelCB->insertItem(i18n("Luminosity"));
+ m_channelCB->insertItem(i18n("Red"));
+ m_channelCB->insertItem(i18n("Green"));
+ m_channelCB->insertItem(i18n("Blue"));
+ TQWhatsThis::add( m_channelCB, i18n("<p>Select the histogram channel to display here:<p>"
+ "<b>Luminosity</b>: display the image's luminosity values.<p>"
+ "<b>Red</b>: display the red image-channel values.<p>"
+ "<b>Green</b>: display the green image-channel values.<p>"
+ "<b>Blue</b>: display the blue image-channel values.<p>"));
+
+ m_scaleBG = new TQHButtonGroup(gboxSettings->plainPage());
+ m_scaleBG->setExclusive(true);
+ m_scaleBG->setFrameShape(TQFrame::NoFrame);
+ m_scaleBG->setInsideMargin(0);
+ TQWhatsThis::add( m_scaleBG, i18n("<p>Select the histogram scale here.<p>"
+ "If the image's maximal counts are small, you can use the linear scale.<p>"
+ "Logarithmic scale can be used when the maximal counts are big; "
+ "if it is used, all values (small and large) will be visible on the graph."));
+
+ TQPushButton *linHistoButton = new TQPushButton(m_scaleBG);
+ TQToolTip::add(linHistoButton, i18n("<p>Linear"));
+ m_scaleBG->insert(linHistoButton, HistogramWidget::LinScaleHistogram);
+ TDEGlobal::dirs()->addResourceType("histogram-lin", TDEGlobal::dirs()->kde_default("data") + "digikam/data");
+ TQString directory = TDEGlobal::dirs()->findResourceDir("histogram-lin", "histogram-lin.png");
+ linHistoButton->setPixmap(TQPixmap(directory + "histogram-lin.png"));
+ linHistoButton->setToggleButton(true);
+
+ TQPushButton *logHistoButton = new TQPushButton(m_scaleBG);
+ TQToolTip::add(logHistoButton, i18n("<p>Logarithmic"));
+ m_scaleBG->insert(logHistoButton, HistogramWidget::LogScaleHistogram);
+ TDEGlobal::dirs()->addResourceType("histogram-log", TDEGlobal::dirs()->kde_default("data") + "digikam/data");
+ directory = TDEGlobal::dirs()->findResourceDir("histogram-log", "histogram-log.png");
+ logHistoButton->setPixmap(TQPixmap(directory + "histogram-log.png"));
+ logHistoButton->setToggleButton(true);
+
+ TQHBoxLayout* l1 = new TQHBoxLayout();
+ l1->addWidget(label1);
+ l1->addWidget(m_channelCB);
+ l1->addStretch(10);
+ l1->addWidget(m_scaleBG);
+
+ // -------------------------------------------------------------
+
+ TQVBox *histoBox = new TQVBox(gboxSettings->plainPage());
+ m_histogramWidget = new HistogramWidget(256, 140, histoBox, false, true, true);
+ TQWhatsThis::add( m_histogramWidget, i18n("<p>Here you can see the target preview image histogram drawing "
+ "of the selected image channel. This one is re-computed at any "
+ "settings changes."));
+ TQLabel *space = new TQLabel(histoBox);
+ space->setFixedHeight(1);
+ m_hGradient = new ColorGradientWidget( ColorGradientWidget::Horizontal, 10, histoBox );
+ m_hGradient->setColors( TQColor( "black" ), TQColor( "white" ) );
+
+ // -------------------------------------------------------------
+
+ m_effectTypeLabel = new TQLabel(i18n("Type:"), gboxSettings->plainPage());
+
+ m_effectType = new RComboBox(gboxSettings->plainPage());
+ m_effectType->insertItem(i18n("Solarize"));
+ m_effectType->insertItem(i18n("Vivid"));
+ m_effectType->insertItem(i18n("Neon"));
+ m_effectType->insertItem(i18n("Find Edges"));
+ m_effectType->setDefaultItem(Solarize);
+ TQWhatsThis::add( m_effectType, i18n("<p>Select the effect type to apply to the image here.<p>"
+ "<b>Solarize</b>: simulates solarization of photograph.<p>"
+ "<b>Vivid</b>: simulates the Velvia(tm) slide film colors.<p>"
+ "<b>Neon</b>: coloring the edges in a photograph to "
+ "reproduce a fluorescent light effect.<p>"
+ "<b>Find Edges</b>: detects the edges in a photograph "
+ "and their strength."
+ ));
+
+ m_levelLabel = new TQLabel(i18n("Level:"), gboxSettings->plainPage());
+ m_levelInput = new RIntNumInput(gboxSettings->plainPage());
+ m_levelInput->setRange(0, 100, 1);
+ m_levelInput->setDefaultValue(0);
+ TQWhatsThis::add( m_levelInput, i18n("<p>Set here the level of the effect."));
+
+ m_iterationLabel = new TQLabel(i18n("Iteration:"), gboxSettings->plainPage());
+ m_iterationInput = new RIntNumInput(gboxSettings->plainPage());
+ m_iterationInput->setRange(0, 100, 1);
+ m_iterationInput->setDefaultValue(0);
+ TQWhatsThis::add( m_iterationInput, i18n("<p>This value controls the number of iterations "
+ "to use with the Neon and Find Edges effects."));
+
+ gridSettings->addMultiCellLayout(l1, 0, 0, 0, 4);
+ gridSettings->addMultiCellWidget(histoBox, 1, 2, 0, 4);
+ gridSettings->addMultiCellWidget(m_effectTypeLabel, 3, 3, 0, 4);
+ gridSettings->addMultiCellWidget(m_effectType, 4, 4, 0, 4);
+ gridSettings->addMultiCellWidget(m_levelLabel, 5, 5, 0, 4);
+ gridSettings->addMultiCellWidget(m_levelInput, 6, 6, 0, 4);
+ gridSettings->addMultiCellWidget(m_iterationLabel, 7, 7, 0, 4);
+ gridSettings->addMultiCellWidget(m_iterationInput, 8, 8, 0, 4);
+ gridSettings->setRowStretch(9, 10);
+
+ setToolSettings(gboxSettings);
+ init();
+
+ // -------------------------------------------------------------
+
+ connect(m_channelCB, TQ_SIGNAL(activated(int)),
+ this, TQ_SLOT(slotChannelChanged(int)));
+
+ connect(m_scaleBG, TQ_SIGNAL(released(int)),
+ this, TQ_SLOT(slotScaleChanged(int)));
+
+ connect(m_previewWidget, TQ_SIGNAL(spotPositionChangedFromTarget( const DColor &, const TQPoint & )),
+ this, TQ_SLOT(slotColorSelectedFromTarget( const DColor & )));
+
+ connect(m_levelInput, TQ_SIGNAL(valueChanged(int)),
+ this, TQ_SLOT(slotTimer()));
+
+ connect(m_iterationInput, TQ_SIGNAL(valueChanged(int)),
+ this, TQ_SLOT(slotTimer()));
+
+ connect(m_previewWidget, TQ_SIGNAL(signalResized()),
+ this, TQ_SLOT(slotEffect()));
+
+ connect(m_effectType, TQ_SIGNAL(activated(int)),
+ this, TQ_SLOT(slotEffectTypeChanged(int)));
+}
+
+ColorFXTool::~ColorFXTool()
+{
+ m_histogramWidget->stopHistogramComputation();
+
+ if (m_destinationPreviewData)
+ delete [] m_destinationPreviewData;
+}
+
+void ColorFXTool::readSettings()
+{
+ TDEConfig* config = kapp->config();
+ config->setGroup("coloreffect Tool");
+ m_effectType->setCurrentItem(config->readNumEntry("EffectType", m_effectType->defaultItem()));
+ m_levelInput->setValue(config->readNumEntry("LevelAjustment", m_levelInput->defaultValue()));
+ m_iterationInput->setValue(config->readNumEntry("IterationAjustment", m_iterationInput->defaultValue()));
+ slotEffectTypeChanged(m_effectType->currentItem()); //check for enable/disable of iteration
+
+ m_histogramWidget->reset();
+ slotChannelChanged(m_channelCB->currentItem());
+ slotScaleChanged(m_scaleBG->selectedId());
+}
+
+void ColorFXTool::writeSettings()
+{
+ TDEConfig* config = kapp->config();
+ config->setGroup("coloreffect Tool");
+ config->writeEntry("EffectType", m_effectType->currentItem());
+ config->writeEntry("LevelAjustment", m_levelInput->value());
+ config->writeEntry("IterationAjustment", m_iterationInput->value());
+ m_previewWidget->writeSettings();
+ config->sync();
+}
+
+void ColorFXTool::slotResetSettings()
+{
+ m_levelInput->blockSignals(true);
+ m_iterationInput->blockSignals(true);
+ m_effectType->blockSignals(true);
+
+ m_levelInput->slotReset();
+ m_iterationInput->slotReset();
+ m_effectType->slotReset();
+
+ m_levelInput->blockSignals(false);
+ m_iterationInput->blockSignals(false);
+ m_effectType->blockSignals(false);
+
+ slotEffect();
+}
+
+void ColorFXTool::slotChannelChanged(int channel)
+{
+ switch (channel)
+ {
+ case LuminosityChannel:
+ m_histogramWidget->m_channelType = HistogramWidget::ValueHistogram;
+ m_hGradient->setColors(TQColor("black"), TQColor("white"));
+ break;
+
+ case RedChannel:
+ m_histogramWidget->m_channelType = HistogramWidget::RedChannelHistogram;
+ m_hGradient->setColors(TQColor("black"), TQColor("red"));
+ break;
+
+ case GreenChannel:
+ m_histogramWidget->m_channelType = HistogramWidget::GreenChannelHistogram;
+ m_hGradient->setColors(TQColor("black"), TQColor("green"));
+ break;
+
+ case BlueChannel:
+ m_histogramWidget->m_channelType = HistogramWidget::BlueChannelHistogram;
+ m_hGradient->setColors(TQColor("black"), TQColor("blue"));
+ break;
+ }
+
+ m_histogramWidget->repaint(false);
+}
+
+void ColorFXTool::slotScaleChanged(int scale)
+{
+ m_histogramWidget->m_scaleType = scale;
+ m_histogramWidget->repaint(false);
+}
+
+void ColorFXTool::slotColorSelectedFromTarget(const DColor &color)
+{
+ m_histogramWidget->setHistogramGuideByColor(color);
+}
+
+void ColorFXTool::slotEffectTypeChanged(int type)
+{
+ m_levelInput->setEnabled(true);
+ m_levelLabel->setEnabled(true);
+
+ m_levelInput->blockSignals(true);
+ m_iterationInput->blockSignals(true);
+ m_levelInput->setRange(0, 100, 1);
+ m_levelInput->setValue(25);
+
+ switch (type)
+ {
+ case Solarize:
+ m_levelInput->setRange(0, 100, 1);
+ m_levelInput->setValue(0);
+ m_iterationInput->setEnabled(false);
+ m_iterationLabel->setEnabled(false);
+ break;
+
+ case Vivid:
+ m_levelInput->setRange(0, 50, 1);
+ m_levelInput->setValue(5);
+ m_iterationInput->setEnabled(false);
+ m_iterationLabel->setEnabled(false);
+ break;
+
+ case Neon:
+ case FindEdges:
+ m_levelInput->setRange(0, 5, 1);
+ m_levelInput->setValue(3);
+ m_iterationInput->setEnabled(true);
+ m_iterationLabel->setEnabled(true);
+ m_iterationInput->setRange(0, 5, 1);
+ m_iterationInput->setValue(2);
+ break;
+ }
+
+ m_levelInput->blockSignals(false);
+ m_iterationInput->blockSignals(false);
+
+ slotEffect();
+}
+
+void ColorFXTool::slotEffect()
+{
+ kapp->setOverrideCursor( KCursor::waitCursor() );
+
+ m_histogramWidget->stopHistogramComputation();
+
+ if (m_destinationPreviewData)
+ delete [] m_destinationPreviewData;
+
+ ImageIface* iface = m_previewWidget->imageIface();
+ m_destinationPreviewData = iface->getPreviewImage();
+ int w = iface->previewWidth();
+ int h = iface->previewHeight();
+ bool sb = iface->previewSixteenBit();
+
+ colorEffect(m_destinationPreviewData, w, h, sb);
+
+ iface->putPreviewImage(m_destinationPreviewData);
+ m_previewWidget->updatePreview();
+
+ // Update histogram.
+
+ m_histogramWidget->updateData(m_destinationPreviewData, w, h, sb, 0, 0, 0, false);
+
+ kapp->restoreOverrideCursor();
+}
+
+void ColorFXTool::finalRendering()
+{
+ kapp->setOverrideCursor( KCursor::waitCursor() );
+ ImageIface* iface = m_previewWidget->imageIface();
+ uchar *data = iface->getOriginalImage();
+ int w = iface->originalWidth();
+ int h = iface->originalHeight();
+ bool sb = iface->originalSixteenBit();
+
+ if (data)
+ {
+ colorEffect(data, w, h, sb);
+ TQString name;
+
+ switch (m_effectType->currentItem())
+ {
+ case Solarize:
+ name = i18n("ColorFX");
+ break;
+
+ case Vivid:
+ name = i18n("Vivid");
+ break;
+
+ case Neon:
+ name = i18n("Neon");
+ break;
+
+ case FindEdges:
+ name = i18n("Find Edges");
+ break;
+ }
+
+ iface->putOriginalImage(name, data);
+ delete[] data;
+ }
+
+ kapp->restoreOverrideCursor();
+}
+
+void ColorFXTool::colorEffect(uchar *data, int w, int h, bool sb)
+{
+ switch (m_effectType->currentItem())
+ {
+ case Solarize:
+ solarize(m_levelInput->value(), data, w, h, sb);
+ break;
+
+ case Vivid:
+ vivid(m_levelInput->value(), data, w, h, sb);
+ break;
+
+ case Neon:
+ neon(data, w, h, sb, m_levelInput->value(), m_iterationInput->value());
+ break;
+
+ case FindEdges:
+ findEdges(data, w, h, sb, m_levelInput->value(), m_iterationInput->value());
+ break;
+ }
+}
+
+void ColorFXTool::solarize(int factor, uchar *data, int w, int h, bool sb)
+{
+ bool stretch = true;
+
+ if (!sb) // 8 bits image.
+ {
+ uint threshold = (uint)((100-factor)*(255+1)/100);
+ threshold = TQMAX(1, threshold);
+ uchar *ptr = data;
+ uchar a, r, g, b;
+
+ for (int x=0 ; x < w*h ; x++)
+ {
+ b = ptr[0];
+ g = ptr[1];
+ r = ptr[2];
+ a = ptr[3];
+
+ if (stretch)
+ {
+ r = (r > threshold) ? (255-r)*255/(255-threshold) : r*255/threshold;
+ g = (g > threshold) ? (255-g)*255/(255-threshold) : g*255/threshold;
+ b = (b > threshold) ? (255-b)*255/(255-threshold) : b*255/threshold;
+ }
+ else
+ {
+ if (r > threshold)
+ r = (255-r);
+ if (g > threshold)
+ g = (255-g);
+ if (b > threshold)
+ b = (255-b);
+ }
+
+ ptr[0] = b;
+ ptr[1] = g;
+ ptr[2] = r;
+ ptr[3] = a;
+
+ ptr += 4;
+ }
+ }
+ else // 16 bits image.
+ {
+ uint threshold = (uint)((100-factor)*(65535+1)/100);
+ threshold = TQMAX(1, threshold);
+ unsigned short *ptr = (unsigned short *)data;
+ unsigned short a, r, g, b;
+
+ for (int x=0 ; x < w*h ; x++)
+ {
+ b = ptr[0];
+ g = ptr[1];
+ r = ptr[2];
+ a = ptr[3];
+
+ if (stretch)
+ {
+ r = (r > threshold) ? (65535-r)*65535/(65535-threshold) : r*65535/threshold;
+ g = (g > threshold) ? (65535-g)*65535/(65535-threshold) : g*65535/threshold;
+ b = (b > threshold) ? (65535-b)*65535/(65535-threshold) : b*65535/threshold;
+ }
+ else
+ {
+ if (r > threshold)
+ r = (65535-r);
+ if (g > threshold)
+ g = (65535-g);
+ if (b > threshold)
+ b = (65535-b);
+ }
+
+ ptr[0] = b;
+ ptr[1] = g;
+ ptr[2] = r;
+ ptr[3] = a;
+
+ ptr += 4;
+ }
+ }
+}
+
+void ColorFXTool::vivid(int factor, uchar *data, int w, int h, bool sb)
+{
+ float amount = factor/100.0;
+
+ DImgImageFilters filter;
+
+ // Apply Channel Mixer adjustments.
+
+ filter.channelMixerImage(
+ data, w, h, sb, // Image data.
+ true, // Preserve Luminosity
+ false, // Disable Black & White mode.
+ 1.0 + amount + amount, (-1.0)*amount, (-1.0)*amount, // Red Gains.
+ (-1.0)*amount, 1.0 + amount + amount, (-1.0)*amount, // Green Gains.
+ (-1.0)*amount, (-1.0)*amount, 1.0 + amount + amount // Blue Gains.
+ );
+
+ // Allocate the destination image data.
+
+ uchar *dest = new uchar[w*h*(sb ? 8 : 4)];
+
+ // And now apply the curve correction.
+
+ ImageCurves Curves(sb);
+
+ if (!sb) // 8 bits image.
+ {
+ Curves.setCurvePoint(ImageHistogram::ValueChannel, 0, TQPoint(0, 0));
+ Curves.setCurvePoint(ImageHistogram::ValueChannel, 5, TQPoint(63, 60));
+ Curves.setCurvePoint(ImageHistogram::ValueChannel, 10, TQPoint(191, 194));
+ Curves.setCurvePoint(ImageHistogram::ValueChannel, 16, TQPoint(255, 255));
+ }
+ else // 16 bits image.
+ {
+ Curves.setCurvePoint(ImageHistogram::ValueChannel, 0, TQPoint(0, 0));
+ Curves.setCurvePoint(ImageHistogram::ValueChannel, 5, TQPoint(16128, 15360));
+ Curves.setCurvePoint(ImageHistogram::ValueChannel, 10, TQPoint(48896, 49664));
+ Curves.setCurvePoint(ImageHistogram::ValueChannel, 16, TQPoint(65535, 65535));
+ }
+
+ Curves.curvesCalculateCurve(ImageHistogram::AlphaChannel); // Calculate cure on all channels.
+ Curves.curvesLutSetup(ImageHistogram::AlphaChannel); // ... and apply it on all channels
+ Curves.curvesLutProcess(data, dest, w, h);
+
+ memcpy(data, dest, w*h*(sb ? 8 : 4));
+ delete [] dest;
+}
+
+/* Function to apply the Neon effect
+ *
+ * data => The image data in RGBA mode.
+ * Width => Width of image.
+ * Height => Height of image.
+ * Intensity => Intensity value
+ * BW => Border Width
+ *
+ * Theory => Wow, this is a great effect, you've never seen a Neon effect
+ * like this on PSC. Is very similar to Growing Edges (photoshop)
+ * Some pictures will be very interesting
+ */
+void ColorFXTool::neon(uchar *data, int w, int h, bool sb, int Intensity, int BW)
+{
+ neonFindEdges(data, w, h, sb, true, Intensity, BW);
+}
+
+/* Function to apply the Find Edges effect
+ *
+ * data => The image data in RGBA mode.
+ * Width => Width of image.
+ * Height => Height of image.
+ * Intensity => Intensity value
+ * BW => Border Width
+ *
+ * Theory => Wow, another Photoshop filter (FindEdges). Do you understand
+ * Neon effect ? This is the same engine, but is inversed with
+ * 255 - color.
+ */
+void ColorFXTool::findEdges(uchar *data, int w, int h, bool sb, int Intensity, int BW)
+{
+ neonFindEdges(data, w, h, sb, false, Intensity, BW);
+}
+
+// Implementation of neon and FindEdges. They share 99% of their code.
+void ColorFXTool::neonFindEdges(uchar *data, int w, int h, bool sb, bool neon, int Intensity, int BW)
+{
+ int Width = w;
+ int Height = h;
+ bool sixteenBit = sb;
+ int bytesDepth = sb ? 8 : 4;
+ uchar* pResBits = new uchar[Width*Height*bytesDepth];
+
+ Intensity = (Intensity < 0) ? 0 : (Intensity > 5) ? 5 : Intensity;
+ BW = (BW < 1) ? 1 : (BW > 5) ? 5 : BW;
+
+ uchar *ptr, *ptr1, *ptr2;
+
+ // these must be uint, we need full 2^32 range for 16 bit
+ uint color_1, color_2, colorPoint, colorOther1, colorOther2;
+
+ // initial copy
+ memcpy (pResBits, data, Width*Height*bytesDepth);
+
+ double intensityFactor = sqrt( 1 << Intensity );
+
+ for (int h = 0; h < Height; h++)
+ {
+ for (int w = 0; w < Width; w++)
+ {
+ ptr = pResBits + getOffset(Width, w, h, bytesDepth);
+ ptr1 = pResBits + getOffset(Width, w + Lim_Max (w, BW, Width), h, bytesDepth);
+ ptr2 = pResBits + getOffset(Width, w, h + Lim_Max (h, BW, Height), bytesDepth);
+
+ if (sixteenBit)
+ {
+ for (int k = 0; k <= 2; k++)
+ {
+ colorPoint = ((unsigned short *)ptr)[k];
+ colorOther1 = ((unsigned short *)ptr1)[k];
+ colorOther2 = ((unsigned short *)ptr2)[k];
+ color_1 = (colorPoint - colorOther1) * (colorPoint - colorOther1);
+ color_2 = (colorPoint - colorOther2) * (colorPoint - colorOther2);
+
+ // old algorithm was
+ // sqrt ((color_1 + color_2) << Intensity)
+ // As (a << I) = a * (1 << I) = a * (2^I), and we can split the square root
+
+ if (neon)
+ ((unsigned short *)ptr)[k] = CLAMP065535 ((int)( sqrt((double)color_1 + color_2) * intensityFactor ));
+ else
+ ((unsigned short *)ptr)[k] = 65535 - CLAMP065535 ((int)( sqrt((double)color_1 + color_2) * intensityFactor ));
+ }
+ }
+ else
+ {
+ for (int k = 0; k <= 2; k++)
+ {
+ colorPoint = ptr[k];
+ colorOther1 = ptr1[k];
+ colorOther2 = ptr2[k];
+ color_1 = (colorPoint - colorOther1) * (colorPoint - colorOther1);
+ color_2 = (colorPoint - colorOther2) * (colorPoint - colorOther2);
+
+ if (neon)
+ ptr[k] = CLAMP0255 ((int)( sqrt((double)color_1 + color_2) * intensityFactor ));
+ else
+ ptr[k] = 255 - CLAMP0255 ((int)( sqrt((double)color_1 + color_2) * intensityFactor ));
+ }
+ }
+ }
+ }
+
+ memcpy (data, pResBits, Width*Height*bytesDepth);
+ delete [] pResBits;
+}
+
+int ColorFXTool::getOffset(int Width, int X, int Y, int bytesDepth)
+{
+ return (Y * Width * bytesDepth) + (X * bytesDepth);
+}
+
+inline int ColorFXTool::Lim_Max(int Now, int Up, int Max)
+{
+ --Max;
+ while (Now > Max - Up) --Up;
+ return (Up);
+}
+
+} // NameSpace DigikamColorFXImagesPlugin
+
diff --git a/src/imageplugins/colorfx/colorfxtool.h b/src/imageplugins/colorfx/colorfxtool.h
new file mode 100644
index 00000000..6040f53e
--- /dev/null
+++ b/src/imageplugins/colorfx/colorfxtool.h
@@ -0,0 +1,136 @@
+/* ============================================================
+ *
+ * This file is a part of digiKam project
+ * http://www.digikam.org
+ *
+ * Date : 2004-02-14
+ * Description : a digiKam image plugin for to apply a color
+ * effect to an image.
+ *
+ * Copyright (C) 2004-2005 by Renchi Raju <renchi@pooh.tam.uiuc.edu>
+ * Copyright (C) 2006-2008 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.
+ *
+ * ============================================================ */
+
+#ifndef COLORFXTOOL_H
+#define COLORFXTOOL_H
+
+// Digikam includes.
+
+#include "editortool.h"
+
+class TQHButtonGroup;
+class TQComboBox;
+class TQLabel;
+
+namespace KDcrawIface
+{
+class RIntNumInput;
+class RComboBox;
+}
+
+namespace Digikam
+{
+class ImageWidget;
+class ColorGradientWidget;
+class HistogramWidget;
+class DColor;
+}
+
+namespace DigikamColorFXImagesPlugin
+{
+
+class ColorFXTool : public Digikam::EditorTool
+{
+ TQ_OBJECT
+
+
+public:
+
+ ColorFXTool(TQObject *parent);
+ ~ColorFXTool();
+
+private:
+
+ void readSettings();
+ void writeSettings();
+ void finalRendering();
+ void colorEffect(uchar *data, int w, int h, bool sb);
+ void solarize(int factor, uchar *data, int w, int h, bool sb);
+ void vivid(int factor, uchar *data, int w, int h, bool sb);
+ void neon(uchar *data, int w, int h, bool sb, int Intensity, int BW);
+ void findEdges(uchar *data, int w, int h, bool sb, int Intensity, int BW);
+ void neonFindEdges(uchar *data, int w, int h, bool sb, bool neon, int Intensity, int BW);
+
+ inline int getOffset(int Width, int X, int Y, int bytesDepth);
+ inline int Lim_Max(int Now, int Up, int Max);
+
+private slots:
+
+ void slotEffectTypeChanged(int type);
+ void slotEffect();
+ void slotResetSettings();
+ void slotChannelChanged(int channel);
+ void slotScaleChanged(int scale);
+ void slotColorSelectedFromTarget(const Digikam::DColor &color);
+
+private:
+
+ enum HistogramScale
+ {
+ Linear=0,
+ Logarithmic
+ };
+
+ enum ColorChannel
+ {
+ LuminosityChannel=0,
+ RedChannel,
+ GreenChannel,
+ BlueChannel
+ };
+
+ enum ColorFXTypes
+ {
+ Solarize=0,
+ Vivid,
+ Neon,
+ FindEdges
+ };
+
+ uchar *m_destinationPreviewData;
+
+ TQComboBox *m_channelCB;
+
+ TQHButtonGroup *m_scaleBG;
+
+ TQLabel *m_effectTypeLabel;
+ TQLabel *m_levelLabel;
+ TQLabel *m_iterationLabel;
+
+ KDcrawIface::RIntNumInput *m_levelInput;
+ KDcrawIface::RIntNumInput *m_iterationInput;
+
+ KDcrawIface::RComboBox *m_effectType;
+
+ Digikam::ImageWidget *m_previewWidget;
+
+ Digikam::ColorGradientWidget *m_hGradient;
+
+ Digikam::HistogramWidget *m_histogramWidget;
+};
+
+} // NameSpace DigikamColorFXImagesPlugin
+
+#endif /* COLORFXTOOL_H */
diff --git a/src/imageplugins/colorfx/digikamimageplugin_colorfx.desktop b/src/imageplugins/colorfx/digikamimageplugin_colorfx.desktop
new file mode 100644
index 00000000..7350f6d9
--- /dev/null
+++ b/src/imageplugins/colorfx/digikamimageplugin_colorfx.desktop
@@ -0,0 +1,40 @@
+[Desktop Entry]
+Name=ImagePlugin_ColorFx
+Name[fi]=Väriefektit
+Name[it]=PluginImmagini_EffettiDiColore
+Name[nl]=Afbeeldingsplugin_Kleureffecten
+Name[sr]=Ефекти боје
+Name[sr@Latn]=Efekti boje
+Name[sv]=Insticksprogram med färgeffekter
+Name[tr]=ResimEklentisi_RenkFx
+Name[xx]=xxImagePlugin_ColorFxxx
+Type=Service
+X-TDE-ServiceTypes=Digikam/ImagePlugin
+Encoding=UTF-8
+Comment=Color special effects plugin for digiKam
+Comment[ca]=Connector pel digiKam d'efectes especials de color
+Comment[da]=Digikam plugin med specialeffekter for farve
+Comment[de]=digiKam-Modul zum Erzeugen von speziellen Farbeffekten
+Comment[el]=Πρόσθετο ειδικών εφέ χρώματος για το digiKam
+Comment[es]=Plugin para digiKam con efectos especiales de color
+Comment[et]=DigiKami värvieriefektide plugin
+Comment[fi]=Erikoisia väritehosteita
+Comment[is]=Íforrit fyrir digiKam sem litmeðhöndlar sérstaklega myndir
+Comment[it]=Plugin degli effetti speciali dei colori per digiKam
+Comment[ja]=digiKam 色特殊効果プラグイン
+Comment[nds]=digiKam-Moduul för Klöör-Effekten
+Comment[nl]=Digikam-plugin voor kleureffecten
+Comment[pl]=Wtyczka specjalnych efektów koloru do programu digiKam
+Comment[pt]=Um 'plugin' do digiKam para efeitos especiais de cores
+Comment[pt_BR]=Plugin de efeitos especiais de Cor
+Comment[sk]=digiKam plugin pre špeciálne farebné efekty
+Comment[sr]=Прикључак посебних ефеката боје за digiKam
+Comment[sr@Latn]=Priključak posebnih efekata boje za digiKam
+Comment[sv]=Digikam insticksprogram med specialeffekter för färg
+Comment[tr]=digiKam için özel renk eklentisi
+Comment[uk]=Втулок спецефектів кольорів для digiKam
+Comment[vi]=Phần bổ sung hiệu ứng màu sắc cho digiKam
+Comment[xx]=xxColor special effects plugin for digiKamxx
+
+X-TDE-Library=digikamimageplugin_colorfx
+author=Caulier Gilles, caulier dot gilles at gmail dot com
diff --git a/src/imageplugins/colorfx/digikamimageplugin_colorfx_ui.rc b/src/imageplugins/colorfx/digikamimageplugin_colorfx_ui.rc
new file mode 100644
index 00000000..443a00bd
--- /dev/null
+++ b/src/imageplugins/colorfx/digikamimageplugin_colorfx_ui.rc
@@ -0,0 +1,20 @@
+<!DOCTYPE kpartgui SYSTEM "kpartgui.dtd">
+<kpartgui version="7" name="digikamimageplugin_colorfx" >
+
+ <MenuBar>
+
+ <Menu name="Color" ><text>&amp;Color</text>
+ <Action name="imageplugin_colorfx" />
+ </Menu>
+
+ </MenuBar>
+
+ <ToolBar name="ToolBar" >
+ <text>Main Toolbar</text>
+ </ToolBar>
+
+ <ActionProperties>
+ <Action shortcut="" name="imageplugin_colorfx" />
+ </ActionProperties>
+
+</kpartgui>
diff --git a/src/imageplugins/colorfx/imageeffect_colorfx.cpp b/src/imageplugins/colorfx/imageeffect_colorfx.cpp
new file mode 100644
index 00000000..a4ab6fe7
--- /dev/null
+++ b/src/imageplugins/colorfx/imageeffect_colorfx.cpp
@@ -0,0 +1,690 @@
+/* ============================================================
+ *
+ * This file is a part of digiKam project
+ * http://www.digikam.org
+ *
+ * Date : 2004-02-14
+ * Description : a digiKam image plugin for to apply a color
+ * effect to an image.
+ *
+ * Copyright (C) 2004-2005 by Renchi Raju <renchi@pooh.tam.uiuc.edu>
+ * Copyright (C) 2006-2008 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.
+ *
+ * ============================================================ */
+
+// TQt includes.
+
+#include <tqvgroupbox.h>
+#include <tqhgroupbox.h>
+#include <tqhbuttongroup.h>
+#include <tqcombobox.h>
+#include <tqlabel.h>
+#include <tqpushbutton.h>
+#include <tqwhatsthis.h>
+#include <tqlayout.h>
+#include <tqframe.h>
+#include <tqvbox.h>
+#include <tqtooltip.h>
+
+// KDE includes.
+
+#include <tdeconfig.h>
+#include <knuminput.h>
+#include <tdelocale.h>
+#include <kcursor.h>
+#include <tdeaboutdata.h>
+#include <khelpmenu.h>
+#include <kiconloader.h>
+#include <tdeapplication.h>
+#include <tdepopupmenu.h>
+#include <kstandarddirs.h>
+
+// Local includes.
+
+#include "version.h"
+#include "ddebug.h"
+#include "dimg.h"
+#include "dimgimagefilters.h"
+#include "imageiface.h"
+#include "imagewidget.h"
+#include "imagecurves.h"
+#include "imagehistogram.h"
+#include "histogramwidget.h"
+#include "colorgradientwidget.h"
+#include "imageeffect_colorfx.h"
+#include "imageeffect_colorfx.moc"
+
+namespace DigikamColorFXImagesPlugin
+{
+
+ImageEffect_ColorFX::ImageEffect_ColorFX(TQWidget* parent)
+ : Digikam::ImageDlgBase(parent,
+ i18n("Apply Color Special Effects to Photograph"),
+ "coloreffect", false, false)
+{
+ m_destinationPreviewData = 0;
+
+ // About data and help button.
+
+ TDEAboutData *about = new TDEAboutData("digikam",
+ I18N_NOOP("Color Effects"),
+ digikam_version,
+ I18N_NOOP("A digiKam plugin to apply special color effects to an image."),
+ TDEAboutData::License_GPL,
+ "(c) 2004-2005, Renchi Raju\n(c) 2006-2008, Gilles Caulier",
+ 0,
+ "http://www.digikam.org");
+
+ about->addAuthor("Renchi Raju", I18N_NOOP("Original Author"),
+ "renchi@pooh.tam.uiuc.edu");
+
+ about->addAuthor("Caulier Gilles", I18N_NOOP("Maintainer"),
+ "caulier dot gilles at gmail dot com");
+
+ setAboutData(about);
+
+ // -------------------------------------------------------------
+
+ m_previewWidget = new Digikam::ImageWidget("coloreffect Tool Dialog", plainPage(),
+ i18n("<p>This is the color effect preview"));
+
+ setPreviewAreaWidget(m_previewWidget);
+
+ // -------------------------------------------------------------
+
+ TQWidget *gboxSettings = new TQWidget(plainPage());
+ TQGridLayout* gridSettings = new TQGridLayout( gboxSettings, 9, 4, spacingHint());
+
+ TQLabel *label1 = new TQLabel(i18n("Channel:"), gboxSettings);
+ label1->setAlignment ( TQt::AlignRight | TQt::AlignVCenter );
+ m_channelCB = new TQComboBox( false, gboxSettings );
+ m_channelCB->insertItem( i18n("Luminosity") );
+ m_channelCB->insertItem( i18n("Red") );
+ m_channelCB->insertItem( i18n("Green") );
+ m_channelCB->insertItem( i18n("Blue") );
+ TQWhatsThis::add( m_channelCB, i18n("<p>Select the histogram channel to display here:<p>"
+ "<b>Luminosity</b>: display the image's luminosity values.<p>"
+ "<b>Red</b>: display the red image-channel values.<p>"
+ "<b>Green</b>: display the green image-channel values.<p>"
+ "<b>Blue</b>: display the blue image-channel values.<p>"));
+
+ m_scaleBG = new TQHButtonGroup(gboxSettings);
+ m_scaleBG->setExclusive(true);
+ m_scaleBG->setFrameShape(TQFrame::NoFrame);
+ m_scaleBG->setInsideMargin( 0 );
+ TQWhatsThis::add( m_scaleBG, i18n("<p>Select the histogram scale here.<p>"
+ "If the image's maximal counts are small, you can use the linear scale.<p>"
+ "Logarithmic scale can be used when the maximal counts are big; "
+ "if it is used, all values (small and large) will be visible on the graph."));
+
+ TQPushButton *linHistoButton = new TQPushButton( m_scaleBG );
+ TQToolTip::add( linHistoButton, i18n( "<p>Linear" ) );
+ m_scaleBG->insert(linHistoButton, Digikam::HistogramWidget::LinScaleHistogram);
+ TDEGlobal::dirs()->addResourceType("histogram-lin", TDEGlobal::dirs()->kde_default("data") + "digikam/data");
+ TQString directory = TDEGlobal::dirs()->findResourceDir("histogram-lin", "histogram-lin.png");
+ linHistoButton->setPixmap( TQPixmap( directory + "histogram-lin.png" ) );
+ linHistoButton->setToggleButton(true);
+
+ TQPushButton *logHistoButton = new TQPushButton( m_scaleBG );
+ TQToolTip::add( logHistoButton, i18n( "<p>Logarithmic" ) );
+ m_scaleBG->insert(logHistoButton, Digikam::HistogramWidget::LogScaleHistogram);
+ TDEGlobal::dirs()->addResourceType("histogram-log", TDEGlobal::dirs()->kde_default("data") + "digikam/data");
+ directory = TDEGlobal::dirs()->findResourceDir("histogram-log", "histogram-log.png");
+ logHistoButton->setPixmap( TQPixmap( directory + "histogram-log.png" ) );
+ logHistoButton->setToggleButton(true);
+
+ TQHBoxLayout* l1 = new TQHBoxLayout();
+ l1->addWidget(label1);
+ l1->addWidget(m_channelCB);
+ l1->addStretch(10);
+ l1->addWidget(m_scaleBG);
+
+ gridSettings->addMultiCellLayout(l1, 0, 0, 0, 4);
+
+ // -------------------------------------------------------------
+
+ TQVBox *histoBox = new TQVBox(gboxSettings);
+ m_histogramWidget = new Digikam::HistogramWidget(256, 140, histoBox, false, true, true);
+ TQWhatsThis::add( m_histogramWidget, i18n("<p>Here you can see the target preview image histogram drawing "
+ "of the selected image channel. This one is re-computed at any "
+ "settings changes."));
+ TQLabel *space = new TQLabel(histoBox);
+ space->setFixedHeight(1);
+ m_hGradient = new Digikam::ColorGradientWidget( Digikam::ColorGradientWidget::Horizontal, 10, histoBox );
+ m_hGradient->setColors( TQColor( "black" ), TQColor( "white" ) );
+
+ gridSettings->addMultiCellWidget(histoBox, 1, 2, 0, 4);
+
+ // -------------------------------------------------------------
+
+ m_effectTypeLabel = new TQLabel(i18n("Type:"), gboxSettings);
+
+ m_effectType = new TQComboBox( false, gboxSettings );
+ m_effectType->insertItem( i18n("Solarize") );
+ m_effectType->insertItem( i18n("Vivid") );
+ m_effectType->insertItem( i18n("Neon") );
+ m_effectType->insertItem( i18n("Find Edges") );
+ TQWhatsThis::add( m_effectType, i18n("<p>Select the effect type to apply to the image here.<p>"
+ "<b>Solarize</b>: simulates solarization of photograph.<p>"
+ "<b>Vivid</b>: simulates the Velvia(tm) slide film colors.<p>"
+ "<b>Neon</b>: coloring the edges in a photograph to "
+ "reproduce a fluorescent light effect.<p>"
+ "<b>Find Edges</b>: detects the edges in a photograph "
+ "and their strength."
+ ));
+ gridSettings->addMultiCellWidget(m_effectTypeLabel, 3, 3, 0, 4);
+ gridSettings->addMultiCellWidget(m_effectType, 4, 4, 0, 4);
+
+ m_levelLabel = new TQLabel(i18n("Level:"), gboxSettings);
+ m_levelInput = new KIntNumInput(gboxSettings);
+ m_levelInput->setRange(0, 100, 1, true);
+ TQWhatsThis::add( m_levelInput, i18n("<p>Set here the level of the effect."));
+
+ gridSettings->addMultiCellWidget(m_levelLabel, 5, 5, 0, 4);
+ gridSettings->addMultiCellWidget(m_levelInput, 6, 6, 0, 4);
+
+ m_iterationLabel = new TQLabel(i18n("Iteration:"), gboxSettings);
+ m_iterationInput = new KIntNumInput(gboxSettings);
+ m_iterationInput->setRange(0, 100, 1, true);
+ TQWhatsThis::add( m_iterationInput, i18n("<p>This value controls the number of iterations "
+ "to use with the Neon and Find Edges effects."));
+
+ gridSettings->addMultiCellWidget(m_iterationLabel, 7, 7, 0, 4);
+ gridSettings->addMultiCellWidget(m_iterationInput, 8, 8, 0, 4);
+
+ gridSettings->setRowStretch(9, 10);
+ setUserAreaWidget(gboxSettings);
+
+ // -------------------------------------------------------------
+
+ connect(m_channelCB, TQ_SIGNAL(activated(int)),
+ this, TQ_SLOT(slotChannelChanged(int)));
+
+ connect(m_scaleBG, TQ_SIGNAL(released(int)),
+ this, TQ_SLOT(slotScaleChanged(int)));
+
+ connect(m_previewWidget, TQ_SIGNAL(spotPositionChangedFromTarget( const Digikam::DColor &, const TQPoint & )),
+ this, TQ_SLOT(slotColorSelectedFromTarget( const Digikam::DColor & )));
+
+ connect(m_levelInput, TQ_SIGNAL(valueChanged(int)),
+ this, TQ_SLOT(slotTimer()));
+
+ connect(m_iterationInput, TQ_SIGNAL(valueChanged(int)),
+ this, TQ_SLOT(slotTimer()));
+
+ connect(m_previewWidget, TQ_SIGNAL(signalResized()),
+ this, TQ_SLOT(slotEffect()));
+
+ connect(m_effectType, TQ_SIGNAL(activated(int)),
+ this, TQ_SLOT(slotEffectTypeChanged(int)));
+}
+
+ImageEffect_ColorFX::~ImageEffect_ColorFX()
+{
+ m_histogramWidget->stopHistogramComputation();
+
+ if (m_destinationPreviewData)
+ delete [] m_destinationPreviewData;
+
+ delete m_previewWidget;
+}
+
+void ImageEffect_ColorFX::readUserSettings()
+{
+ TDEConfig* config = kapp->config();
+ config->setGroup("coloreffect Tool Dialog");
+ m_effectType->setCurrentItem(config->readNumEntry("EffectType", ColorFX));
+ m_levelInput->setValue(config->readNumEntry("LevelAjustment", 0));
+ m_iterationInput->setValue(config->readNumEntry("IterationAjustment", 3));
+ slotEffectTypeChanged(m_effectType->currentItem()); //check for enable/disable of iteration
+}
+
+void ImageEffect_ColorFX::writeUserSettings()
+{
+ TDEConfig* config = kapp->config();
+ config->setGroup("coloreffect Tool Dialog");
+ config->writeEntry("EffectType", m_effectType->currentItem());
+ config->writeEntry("LevelAjustment", m_levelInput->value());
+ config->writeEntry("IterationAjustment", m_iterationInput->value());
+ config->sync();
+}
+
+void ImageEffect_ColorFX::resetValues()
+{
+ m_levelInput->setValue(0);
+}
+
+void ImageEffect_ColorFX::slotChannelChanged(int channel)
+{
+ switch(channel)
+ {
+ case LuminosityChannel:
+ m_histogramWidget->m_channelType = Digikam::HistogramWidget::ValueHistogram;
+ m_hGradient->setColors( TQColor( "black" ), TQColor( "white" ) );
+ break;
+
+ case RedChannel:
+ m_histogramWidget->m_channelType = Digikam::HistogramWidget::RedChannelHistogram;
+ m_hGradient->setColors( TQColor( "black" ), TQColor( "red" ) );
+ break;
+
+ case GreenChannel:
+ m_histogramWidget->m_channelType = Digikam::HistogramWidget::GreenChannelHistogram;
+ m_hGradient->setColors( TQColor( "black" ), TQColor( "green" ) );
+ break;
+
+ case BlueChannel:
+ m_histogramWidget->m_channelType = Digikam::HistogramWidget::BlueChannelHistogram;
+ m_hGradient->setColors( TQColor( "black" ), TQColor( "blue" ) );
+ break;
+ }
+
+ m_histogramWidget->repaint(false);
+}
+
+void ImageEffect_ColorFX::slotScaleChanged(int scale)
+{
+ m_histogramWidget->m_scaleType = scale;
+ m_histogramWidget->repaint(false);
+}
+
+void ImageEffect_ColorFX::slotColorSelectedFromTarget( const Digikam::DColor &color )
+{
+ m_histogramWidget->setHistogramGuideByColor(color);
+}
+
+void ImageEffect_ColorFX::slotEffectTypeChanged(int type)
+{
+ m_levelInput->setEnabled(true);
+ m_levelLabel->setEnabled(true);
+
+ m_levelInput->blockSignals(true);
+ m_iterationInput->blockSignals(true);
+ m_levelInput->setRange(0, 100, 1, true);
+ m_levelInput->setValue(25);
+
+ switch (type)
+ {
+ case ColorFX:
+ m_levelInput->setRange(0, 100, 1, true);
+ m_levelInput->setValue(0);
+ m_iterationInput->setEnabled(false);
+ m_iterationLabel->setEnabled(false);
+ break;
+
+ case Vivid:
+ m_levelInput->setRange(0, 50, 1, true);
+ m_levelInput->setValue(5);
+ m_iterationInput->setEnabled(false);
+ m_iterationLabel->setEnabled(false);
+ break;
+
+ case Neon:
+ case FindEdges:
+ m_levelInput->setRange(0, 5, 1, true);
+ m_levelInput->setValue(3);
+ m_iterationInput->setEnabled(true);
+ m_iterationLabel->setEnabled(true);
+ m_iterationInput->setRange(0, 5, 1, true);
+ m_iterationInput->setValue(2);
+ break;
+ }
+
+ m_levelInput->blockSignals(false);
+ m_iterationInput->blockSignals(false);
+
+ slotEffect();
+}
+
+void ImageEffect_ColorFX::slotEffect()
+{
+ kapp->setOverrideCursor( KCursor::waitCursor() );
+
+ m_histogramWidget->stopHistogramComputation();
+
+ if (m_destinationPreviewData)
+ delete [] m_destinationPreviewData;
+
+ Digikam::ImageIface* iface = m_previewWidget->imageIface();
+ uchar *m_destinationPreviewData = iface->getPreviewImage();
+ int w = iface->previewWidth();
+ int h = iface->previewHeight();
+ bool sb = iface->previewSixteenBit();
+
+ colorEffect(m_destinationPreviewData, w, h, sb);
+
+ iface->putPreviewImage(m_destinationPreviewData);
+ m_previewWidget->updatePreview();
+
+ // Update histogram.
+
+ m_histogramWidget->updateData(m_destinationPreviewData, w, h, sb, 0, 0, 0, false);
+
+ kapp->restoreOverrideCursor();
+}
+
+void ImageEffect_ColorFX::finalRendering()
+{
+ kapp->setOverrideCursor( KCursor::waitCursor() );
+ Digikam::ImageIface* iface = m_previewWidget->imageIface();
+ uchar *data = iface->getOriginalImage();
+ int w = iface->originalWidth();
+ int h = iface->originalHeight();
+ bool sb = iface->originalSixteenBit();
+
+ if (data)
+ {
+ colorEffect(data, w, h, sb);
+ TQString name;
+
+ switch (m_effectType->currentItem())
+ {
+ case ColorFX:
+ name = i18n("ColorFX");
+ break;
+
+ case Vivid:
+ name = i18n("Vivid");
+ break;
+
+ case Neon:
+ name = i18n("Neon");
+ break;
+
+ case FindEdges:
+ name = i18n("Find Edges");
+ break;
+ }
+
+ iface->putOriginalImage(name, data);
+ delete [] data;
+ }
+
+ kapp->restoreOverrideCursor();
+ accept();
+}
+
+void ImageEffect_ColorFX::colorEffect(uchar *data, int w, int h, bool sb)
+{
+ switch (m_effectType->currentItem())
+ {
+ case ColorFX:
+ solarize(m_levelInput->value(), data, w, h, sb);
+ break;
+
+ case Vivid:
+ vivid(m_levelInput->value(), data, w, h, sb);
+ break;
+
+ case Neon:
+ neon(data, w, h, sb, m_levelInput->value(), m_iterationInput->value());
+ break;
+
+ case FindEdges:
+ findEdges(data, w, h, sb, m_levelInput->value(), m_iterationInput->value());
+ break;
+ }
+}
+
+void ImageEffect_ColorFX::solarize(int factor, uchar *data, int w, int h, bool sb)
+{
+ bool stretch = true;
+
+ if (!sb) // 8 bits image.
+ {
+ uint threshold = (uint)((100-factor)*(255+1)/100);
+ threshold = TQMAX(1, threshold);
+ uchar *ptr = data;
+ uchar a, r, g, b;
+
+ for (int x=0 ; x < w*h ; x++)
+ {
+ b = ptr[0];
+ g = ptr[1];
+ r = ptr[2];
+ a = ptr[3];
+
+ if (stretch)
+ {
+ r = (r > threshold) ? (255-r)*255/(255-threshold) : r*255/threshold;
+ g = (g > threshold) ? (255-g)*255/(255-threshold) : g*255/threshold;
+ b = (b > threshold) ? (255-b)*255/(255-threshold) : b*255/threshold;
+ }
+ else
+ {
+ if (r > threshold)
+ r = (255-r);
+ if (g > threshold)
+ g = (255-g);
+ if (b > threshold)
+ b = (255-b);
+ }
+
+ ptr[0] = b;
+ ptr[1] = g;
+ ptr[2] = r;
+ ptr[3] = a;
+
+ ptr += 4;
+ }
+ }
+ else // 16 bits image.
+ {
+ uint threshold = (uint)((100-factor)*(65535+1)/100);
+ threshold = TQMAX(1, threshold);
+ unsigned short *ptr = (unsigned short *)data;
+ unsigned short a, r, g, b;
+
+ for (int x=0 ; x < w*h ; x++)
+ {
+ b = ptr[0];
+ g = ptr[1];
+ r = ptr[2];
+ a = ptr[3];
+
+ if (stretch)
+ {
+ r = (r > threshold) ? (65535-r)*65535/(65535-threshold) : r*65535/threshold;
+ g = (g > threshold) ? (65535-g)*65535/(65535-threshold) : g*65535/threshold;
+ b = (b > threshold) ? (65535-b)*65535/(65535-threshold) : b*65535/threshold;
+ }
+ else
+ {
+ if (r > threshold)
+ r = (65535-r);
+ if (g > threshold)
+ g = (65535-g);
+ if (b > threshold)
+ b = (65535-b);
+ }
+
+ ptr[0] = b;
+ ptr[1] = g;
+ ptr[2] = r;
+ ptr[3] = a;
+
+ ptr += 4;
+ }
+ }
+}
+
+void ImageEffect_ColorFX::vivid(int factor, uchar *data, int w, int h, bool sb)
+{
+ float amount = factor/100.0;
+
+ Digikam::DImgImageFilters filter;
+
+ // Apply Channel Mixer adjustments.
+
+ filter.channelMixerImage(
+ data, w, h, sb, // Image data.
+ true, // Preserve Luminosity
+ false, // Disable Black & White mode.
+ 1.0 + amount + amount, (-1.0)*amount, (-1.0)*amount, // Red Gains.
+ (-1.0)*amount, 1.0 + amount + amount, (-1.0)*amount, // Green Gains.
+ (-1.0)*amount, (-1.0)*amount, 1.0 + amount + amount // Blue Gains.
+ );
+
+ // Allocate the destination image data.
+
+ uchar *dest = new uchar[w*h*(sb ? 8 : 4)];
+
+ // And now apply the curve correction.
+
+ Digikam::ImageCurves Curves(sb);
+
+ if (!sb) // 8 bits image.
+ {
+ Curves.setCurvePoint(Digikam::ImageHistogram::ValueChannel, 0, TQPoint(0, 0));
+ Curves.setCurvePoint(Digikam::ImageHistogram::ValueChannel, 5, TQPoint(63, 60));
+ Curves.setCurvePoint(Digikam::ImageHistogram::ValueChannel, 10, TQPoint(191, 194));
+ Curves.setCurvePoint(Digikam::ImageHistogram::ValueChannel, 16, TQPoint(255, 255));
+ }
+ else // 16 bits image.
+ {
+ Curves.setCurvePoint(Digikam::ImageHistogram::ValueChannel, 0, TQPoint(0, 0));
+ Curves.setCurvePoint(Digikam::ImageHistogram::ValueChannel, 5, TQPoint(16128, 15360));
+ Curves.setCurvePoint(Digikam::ImageHistogram::ValueChannel, 10, TQPoint(48896, 49664));
+ Curves.setCurvePoint(Digikam::ImageHistogram::ValueChannel, 16, TQPoint(65535, 65535));
+ }
+
+ Curves.curvesCalculateCurve(Digikam::ImageHistogram::AlphaChannel); // Calculate cure on all channels.
+ Curves.curvesLutSetup(Digikam::ImageHistogram::AlphaChannel); // ... and apply it on all channels
+ Curves.curvesLutProcess(data, dest, w, h);
+
+ memcpy(data, dest, w*h*(sb ? 8 : 4));
+ delete [] dest;
+}
+
+/* Function to apply the Neon effect
+ *
+ * data => The image data in RGBA mode.
+ * Width => Width of image.
+ * Height => Height of image.
+ * Intensity => Intensity value
+ * BW => Border Width
+ *
+ * Theory => Wow, this is a great effect, you've never seen a Neon effect
+ * like this on PSC. Is very similar to Growing Edges (photoshop)
+ * Some pictures will be very interesting
+ */
+void ImageEffect_ColorFX::neon(uchar *data, int w, int h, bool sb, int Intensity, int BW)
+{
+ neonFindEdges(data, w, h, sb, true, Intensity, BW);
+}
+
+/* Function to apply the Find Edges effect
+ *
+ * data => The image data in RGBA mode.
+ * Width => Width of image.
+ * Height => Height of image.
+ * Intensity => Intensity value
+ * BW => Border Width
+ *
+ * Theory => Wow, another Photoshop filter (FindEdges). Do you understand
+ * Neon effect ? This is the same engine, but is inversed with
+ * 255 - color.
+ */
+void ImageEffect_ColorFX::findEdges(uchar *data, int w, int h, bool sb, int Intensity, int BW)
+{
+ neonFindEdges(data, w, h, sb, false, Intensity, BW);
+}
+
+// Implementation of neon and FindEdges. They share 99% of their code.
+void ImageEffect_ColorFX::neonFindEdges(uchar *data, int w, int h, bool sb, bool neon, int Intensity, int BW)
+{
+ int Width = w;
+ int Height = h;
+ bool sixteenBit = sb;
+ int bytesDepth = sb ? 8 : 4;
+ uchar* pResBits = new uchar[Width*Height*bytesDepth];
+
+ Intensity = (Intensity < 0) ? 0 : (Intensity > 5) ? 5 : Intensity;
+ BW = (BW < 1) ? 1 : (BW > 5) ? 5 : BW;
+
+ uchar *ptr, *ptr1, *ptr2;
+
+ // these must be uint, we need full 2^32 range for 16 bit
+ uint color_1, color_2, colorPoint, colorOther1, colorOther2;
+
+ // initial copy
+ memcpy (pResBits, data, Width*Height*bytesDepth);
+
+ double intensityFactor = sqrt( 1 << Intensity );
+
+ for (int h = 0; h < Height; h++)
+ {
+ for (int w = 0; w < Width; w++)
+ {
+ ptr = pResBits + getOffset(Width, w, h, bytesDepth);
+ ptr1 = pResBits + getOffset(Width, w + Lim_Max (w, BW, Width), h, bytesDepth);
+ ptr2 = pResBits + getOffset(Width, w, h + Lim_Max (h, BW, Height), bytesDepth);
+
+ if (sixteenBit)
+ {
+ for (int k = 0; k <= 2; k++)
+ {
+ colorPoint = ((unsigned short *)ptr)[k];
+ colorOther1 = ((unsigned short *)ptr1)[k];
+ colorOther2 = ((unsigned short *)ptr2)[k];
+ color_1 = (colorPoint - colorOther1) * (colorPoint - colorOther1);
+ color_2 = (colorPoint - colorOther2) * (colorPoint - colorOther2);
+
+ // old algorithm was
+ // sqrt ((color_1 + color_2) << Intensity)
+ // As (a << I) = a * (1 << I) = a * (2^I), and we can split the square root
+
+ if (neon)
+ ((unsigned short *)ptr)[k] = CLAMP065535 ((int)( sqrt(color_1 + color_2) * intensityFactor ));
+ else
+ ((unsigned short *)ptr)[k] = 65535 - CLAMP065535 ((int)( sqrt(color_1 + color_2) * intensityFactor ));
+ }
+ }
+ else
+ {
+ for (int k = 0; k <= 2; k++)
+ {
+ colorPoint = ptr[k];
+ colorOther1 = ptr1[k];
+ colorOther2 = ptr2[k];
+ color_1 = (colorPoint - colorOther1) * (colorPoint - colorOther1);
+ color_2 = (colorPoint - colorOther2) * (colorPoint - colorOther2);
+
+ if (neon)
+ ptr[k] = CLAMP0255 ((int)( sqrt(color_1 + color_2) * intensityFactor ));
+ else
+ ptr[k] = 255 - CLAMP0255 ((int)( sqrt(color_1 + color_2) * intensityFactor ));
+ }
+ }
+ }
+ }
+
+ memcpy (data, pResBits, Width*Height*bytesDepth);
+ delete [] pResBits;
+}
+
+int ImageEffect_ColorFX::getOffset(int Width, int X, int Y, int bytesDepth)
+{
+ return (Y * Width * bytesDepth) + (X * bytesDepth);
+}
+
+inline int ImageEffect_ColorFX::Lim_Max(int Now, int Up, int Max)
+{
+ --Max;
+ while (Now > Max - Up) --Up;
+ return (Up);
+}
+
+} // NameSpace DigikamColorFXImagesPlugin
+
diff --git a/src/imageplugins/colorfx/imageeffect_colorfx.h b/src/imageplugins/colorfx/imageeffect_colorfx.h
new file mode 100644
index 00000000..d6d7d105
--- /dev/null
+++ b/src/imageplugins/colorfx/imageeffect_colorfx.h
@@ -0,0 +1,131 @@
+/* ============================================================
+ *
+ * This file is a part of digiKam project
+ * http://www.digikam.org
+ *
+ * Date : 2004-02-14
+ * Description : a digiKam image plugin for to apply a color
+ * effect to an image.
+ *
+ * Copyright (C) 2004-2005 by Renchi Raju <renchi@pooh.tam.uiuc.edu>
+ * Copyright (C) 2006-2008 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.
+ *
+ * ============================================================ */
+
+#ifndef IMAGEEFFECT_COLORFX_H
+#define IMAGEEFFECT_COLORFX_H
+
+// Digikam includes.
+
+#include "imagedlgbase.h"
+
+class TQHButtonGroup;
+class TQComboBox;
+class TQLabel;
+
+class KIntNumInput;
+
+namespace Digikam
+{
+class ImageWidget;
+class ColorGradientWidget;
+class HistogramWidget;
+class DColor;
+}
+
+namespace DigikamColorFXImagesPlugin
+{
+
+class ImageEffect_ColorFX : public Digikam::ImageDlgBase
+{
+ TQ_OBJECT
+
+
+public:
+
+ ImageEffect_ColorFX(TQWidget *parent);
+ ~ImageEffect_ColorFX();
+
+private:
+
+ void readUserSettings();
+ void writeUserSettings();
+ void resetValues();
+ void finalRendering();
+ void colorEffect(uchar *data, int w, int h, bool sb);
+ void solarize(int factor, uchar *data, int w, int h, bool sb);
+ void vivid(int factor, uchar *data, int w, int h, bool sb);
+ void neon(uchar *data, int w, int h, bool sb, int Intensity, int BW);
+ void findEdges(uchar *data, int w, int h, bool sb, int Intensity, int BW);
+ void neonFindEdges(uchar *data, int w, int h, bool sb, bool neon, int Intensity, int BW);
+
+ inline int getOffset(int Width, int X, int Y, int bytesDepth);
+ inline int Lim_Max(int Now, int Up, int Max);
+
+private slots:
+
+ void slotEffectTypeChanged(int type);
+ void slotEffect();
+ void slotChannelChanged(int channel);
+ void slotScaleChanged(int scale);
+ void slotColorSelectedFromTarget(const Digikam::DColor &color);
+
+private:
+
+ enum HistogramScale
+ {
+ Linear=0,
+ Logarithmic
+ };
+
+ enum ColorChannel
+ {
+ LuminosityChannel=0,
+ RedChannel,
+ GreenChannel,
+ BlueChannel
+ };
+
+ enum ColorFXTypes
+ {
+ ColorFX=0,
+ Vivid,
+ Neon,
+ FindEdges
+ };
+
+ uchar *m_destinationPreviewData;
+
+ TQComboBox *m_channelCB;
+ TQComboBox *m_effectType;
+
+ TQHButtonGroup *m_scaleBG;
+
+ TQLabel *m_effectTypeLabel;
+ TQLabel *m_levelLabel;
+ TQLabel *m_iterationLabel;
+
+ KIntNumInput *m_levelInput;
+ KIntNumInput *m_iterationInput;
+
+ Digikam::ImageWidget *m_previewWidget;
+
+ Digikam::ColorGradientWidget *m_hGradient;
+
+ Digikam::HistogramWidget *m_histogramWidget;
+};
+
+} // NameSpace DigikamColorFXImagesPlugin
+
+#endif /* IMAGEEFFECT_COLORFX_H */
diff --git a/src/imageplugins/colorfx/imageplugin_colorfx.cpp b/src/imageplugins/colorfx/imageplugin_colorfx.cpp
new file mode 100644
index 00000000..f4725028
--- /dev/null
+++ b/src/imageplugins/colorfx/imageplugin_colorfx.cpp
@@ -0,0 +1,73 @@
+/* ============================================================
+ *
+ * This file is a part of digiKam project
+ * http://www.digikam.org
+ *
+ * Date : 2004-02-14
+ * Description : a digiKam image plugin for to apply a color
+ * effect to an image.
+ *
+ * Copyright (C) 2004-2005 by Renchi Raju <renchi@pooh.tam.uiuc.edu>
+ * Copyright (C) 2006-2008 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.
+ *
+ * ============================================================ */
+
+// KDE includes.
+
+#include <tdelocale.h>
+#include <kgenericfactory.h>
+#include <klibloader.h>
+#include <tdeaction.h>
+#include <kcursor.h>
+#include <tdeapplication.h>
+
+// Local includes.
+
+#include "ddebug.h"
+#include "colorfxtool.h"
+#include "imageplugin_colorfx.h"
+#include "imageplugin_colorfx.moc"
+
+using namespace DigikamColorFXImagesPlugin;
+
+K_EXPORT_COMPONENT_FACTORY(digikamimageplugin_colorfx,
+ KGenericFactory<ImagePlugin_ColorFX>("digikamimageplugin_colorfx"));
+
+ImagePlugin_ColorFX::ImagePlugin_ColorFX(TQObject *parent, const char*, const TQStringList &)
+ : Digikam::ImagePlugin(parent, "ImagePlugin_ColorFX")
+{
+ m_solarizeAction = new TDEAction(i18n("Color Effects..."), "colorfx", 0,
+ this, TQ_SLOT(slotColorFX()),
+ actionCollection(), "imageplugin_colorfx");
+
+ setXMLFile( "digikamimageplugin_colorfx_ui.rc" );
+
+ DDebug() << "ImagePlugin_ColorFX plugin loaded" << endl;
+}
+
+ImagePlugin_ColorFX::~ImagePlugin_ColorFX()
+{
+}
+
+void ImagePlugin_ColorFX::setEnabledActions(bool enable)
+{
+ m_solarizeAction->setEnabled(enable);
+}
+
+void ImagePlugin_ColorFX::slotColorFX()
+{
+ ColorFXTool *colorfx = new ColorFXTool(this);
+ loadTool(colorfx);
+}
+
diff --git a/src/imageplugins/colorfx/imageplugin_colorfx.h b/src/imageplugins/colorfx/imageplugin_colorfx.h
new file mode 100644
index 00000000..d7aaa83f
--- /dev/null
+++ b/src/imageplugins/colorfx/imageplugin_colorfx.h
@@ -0,0 +1,57 @@
+/* ============================================================
+ *
+ * This file is a part of digiKam project
+ * http://www.digikam.org
+ *
+ * Date : 2004-02-14
+ * Description : a digiKam image plugin for to apply a color
+ * effect to an image.
+ *
+ * Copyright (C) 2004-2005 by Renchi Raju <renchi@pooh.tam.uiuc.edu>
+ * Copyright (C) 2006-2008 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.
+ *
+ * ============================================================ */
+
+#ifndef IMAGEPLUGIN_COLORFX_H
+#define IMAGEPLUGIN_COLORFX_H
+
+// Digikam includes.
+
+#include "imageplugin.h"
+#include "digikam_export.h"
+
+class TDEAction;
+
+class DIGIKAMIMAGEPLUGINS_EXPORT ImagePlugin_ColorFX : public Digikam::ImagePlugin
+{
+ TQ_OBJECT
+
+
+public:
+
+ ImagePlugin_ColorFX(TQObject *parent, const char* name, const TQStringList &args);
+ ~ImagePlugin_ColorFX();
+
+ void setEnabledActions(bool enable);
+
+private slots:
+
+ void slotColorFX();
+
+private:
+
+ TDEAction *m_solarizeAction;
+};
+
+#endif /* IMAGEPLUGIN_COLORFX_H */
generated by cgit v1.2.1 (git 2.18.0) at 2024-12-22 15:34:10 +0000