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Change copyright and format the code using clang-format

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jfmcarreira committed 2017-01-28 19:43:48 +00:00
1 parent a69c32bfbf
commit 8a60bb2766
122 files changed
+12950 -12139
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app/HistogramWidget.cpp
+302 -312
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@@ -1,5 +1,5 @@
/* This file is a part of plaYUVer project
* Copyright (C) 2014-2016 by Luis Lucas (luisfrlucas@gmail.com)
* Copyright (C) 2014-2017 by Luis Lucas (luisfrlucas@gmail.com)
* Joao Carreira (jfmcarreira@gmail.com)
*
* This program is free software; you can redistribute it and/or modify
@@ -23,7 +23,7 @@
* Based on the work of Ricardo N. Rocha Sardo in SCode project
*/
//TODO:
// TODO:
// - Optimizar paintEvent. Parece haver codigo redundante !!
#include "config.h"
#include <cmath>
@@ -31,14 +31,13 @@
#include <QtDebug>
#include "HistogramWidget.h"
class HistogramWorker: public QThread
class HistogramWorker : public QThread
{
private:
private:
QObject* m_parent;
PlaYUVerFrame* m_pcFrame;
public:
public:
HistogramWorker( QObject* parent )
{
m_pcFrame = NULL;
@@ -54,18 +53,18 @@ public:
{
if( m_pcFrame && m_parent )
{
EventData *eventData = new EventData();
// eventDm_imageHistogramata->starting = true;
// eventData->success = false;
// eventData->histogram = m_histogram;
// QCoreApplication::postEvent( m_parent, eventData );
EventData* eventData = new EventData();
// eventDm_imageHistogramata->starting = true;
// eventData->success = false;
// eventData->histogram = m_histogram;
// QCoreApplication::postEvent( m_parent, eventData );
eventData->starting = true;
m_pcFrame->calcHistogram();
eventData->starting = false;
// eventData->success = m_pcFrame->getHasHistogram();
// eventData->success = m_pcFrame->getHasHistogram();
eventData->success = true;
eventData->frame = m_pcFrame;
QCoreApplication::postEvent( m_parent, eventData );
@@ -75,13 +74,10 @@ public:
/**
* Custom Event
*/
class EventData: public QEvent
class EventData : public QEvent
{
public:
EventData() :
QEvent( QEvent::User )
public:
EventData() : QEvent( QEvent::User )
{
starting = false;
success = false;
@@ -90,37 +86,34 @@ public:
bool starting;
bool success;
PlaYUVerFrame *frame;
PlaYUVerFrame* frame;
};
};
const QBrush g_eColorPallet[][3] =
const QBrush g_eColorPallet[][3] = {
{
{
Qt::darkGray, // Luma
Qt::blue, // Cb
Qt::red, // Cr
},
{
Qt::red, // Channel Red
Qt::green, // Channel Green
Qt::blue, // Channel Blue
},
};
Qt::darkGray, // Luma
Qt::blue, // Cb
Qt::red, // Cr
},
{
Qt::red, // Channel Red
Qt::green, // Channel Green
Qt::blue, // Channel Blue
},
};
class HistogramWidgetPrivate
{
public:
public:
enum RepaintType
{
HistogramNone = 0, // No current histogram values calculation.
HistogramDataLoading, // The image is being loaded
HistogramStarted, // Histogram values calculation started.
HistogramCompleted, // Histogram values calculation completed.
HistogramSkipped, // Skip histogram while playing
HistogramFailed // Histogram values calculation failed.
HistogramNone = 0, // No current histogram values calculation.
HistogramDataLoading, // The image is being loaded
HistogramStarted, // Histogram values calculation started.
HistogramCompleted, // Histogram values calculation completed.
HistogramSkipped, // Skip histogram while playing
HistogramFailed // Histogram values calculation failed.
};
HistogramWidgetPrivate()
@@ -142,7 +135,7 @@ public:
double xminOrg;
double xmax;
Int range;
Int clearFlag; // Clear drawing zone with message.
Int clearFlag; // Clear drawing zone with message.
// Image informations
Int imageChannels;
@@ -152,17 +145,17 @@ public:
bool guideVisible; // Display color guide.
bool statisticsVisible; // Display tooltip histogram statistics.
bool inSelected;
bool selectMode; // If true, a part of the histogram can be
// selected !
bool selectMode; // If true, a part of the histogram can be
// selected !
bool blinkFlag;
bool blinkComputation; // If true, a message will be displayed during
// histogram computation, else nothing (limit
// flicker effect in widget especially for small
// image/computation time).
bool lumaChannel; // Compute luminance channel if true.
bool blinkComputation; // If true, a message will be displayed during
// histogram computation, else nothing (limit
// flicker effect in widget especially for small
// image/computation time).
bool lumaChannel; // Compute luminance channel if true.
bool inInitialRepaintWait;
QTimer *blinkTimer;
QTimer* blinkTimer;
QColor colorGuide;
};
@@ -171,15 +164,14 @@ public:
// Constructors
////////////////////////////////////////////////////////////////////////////////
//Constructor without image data
HistogramWidget::HistogramWidget( Int width, Int height, QWidget *parent ) :
QWidget( parent )
// Constructor without image data
HistogramWidget::HistogramWidget( Int width, Int height, QWidget* parent ) : QWidget( parent )
{
setAttribute( Qt::WA_DeleteOnClose );
d = new HistogramWidgetPrivate;
// m_channelType = LumaHistogram;
// m_channelType = LumaHistogram;
m_channelType = FirstChannelHistogram;
m_scaleType = LogScaleHistogram;
m_colorType = FirstChannelColor;
@@ -210,11 +202,11 @@ HistogramWidget::~HistogramWidget()
{
d->blinkTimer->stop();
// if( m_imageHistogram )
// delete m_imageHistogram;
//
// if( m_selectionHistogram )
// delete m_selectionHistogram;
// if( m_imageHistogram )
// delete m_imageHistogram;
//
// if( m_selectionHistogram )
// delete m_selectionHistogram;
delete m_imageWorker;
delete m_selectionWorker;
@@ -227,10 +219,10 @@ HistogramWidget::~HistogramWidget()
Void HistogramWidget::setOptions( HistogramOptions options )
{
d->statisticsVisible = ( bool )( options & ShowStatistics );
d->selectMode = ( bool )( options & SelectMode );
d->blinkComputation = ( bool )( options & BlinkComputation );
d->lumaChannel = ( bool )( options & ShowLumaChannel );
d->statisticsVisible = (bool)( options & ShowStatistics );
d->selectMode = (bool)( options & SelectMode );
d->blinkComputation = (bool)( options & BlinkComputation );
d->lumaChannel = (bool)( options & ShowLumaChannel );
}
Void HistogramWidget::setHistogramGuideByColor( QColor color )
@@ -254,14 +246,14 @@ Void HistogramWidget::reset()
// Custom Event Handler
////////////////////////////////////////////////////////////////////////////////
Void HistogramWidget::customEvent( QEvent *event )
Void HistogramWidget::customEvent( QEvent* event )
{
if( !event )
{
return;
}
HistogramWorker::EventData *ed = ( HistogramWorker::EventData* )event;
HistogramWorker::EventData* ed = (HistogramWorker::EventData*)event;
if( !ed )
{
@@ -326,21 +318,21 @@ Void HistogramWidget::customEvent( QEvent *event )
// Remove old histogram data from memory.
m_fullImage = NULL;
m_selectionImage = NULL;
// if( m_imageHistogram )
// {
// delete m_imageHistogram;
// m_imageHistogram = 0;
// }
// if( m_selectionHistogram )
// {
// delete m_selectionHistogram;
// m_selectionHistogram = 0;
// }
// if( m_imageHistogram )
// {
// delete m_imageHistogram;
// m_imageHistogram = 0;
// }
// if( m_selectionHistogram )
// {
// delete m_selectionHistogram;
// m_selectionHistogram = 0;
// }
emit signalHistogramComputationFailed();
}
}
//delete ed;
// delete ed;
}
////////////////////////////////////////////////////////////////////////////////
// Data Loading Functions
@@ -382,11 +374,11 @@ Void HistogramWidget::setLoadingFailed()
Void HistogramWidget::stopHistogramComputation()
{
// if( m_imageHistogram )
// m_imageHistogram->setRunningFlag( false );
//
// if( m_selectionHistogram )
// m_selectionHistogram->setRunningFlag( false );
// if( m_imageHistogram )
// m_imageHistogram->setRunningFlag( false );
//
// if( m_selectionHistogram )
// m_selectionHistogram->setRunningFlag( false );
d->blinkTimer->stop();
}
@@ -395,7 +387,7 @@ Void HistogramWidget::stopHistogramComputation()
// Update Data Methods
////////////////////////////////////////////////////////////////////////////////
Void HistogramWidget::updateData( PlaYUVerFrame *pcFrame, PlaYUVerFrame *pcFrameSelection )
Void HistogramWidget::updateData( PlaYUVerFrame* pcFrame, PlaYUVerFrame* pcFrameSelection )
{
d->imageBits = pcFrame->getBitsPel();
d->imageColorSpace = pcFrame->getColorSpace();
@@ -416,7 +408,6 @@ Void HistogramWidget::updateData( PlaYUVerFrame *pcFrame, PlaYUVerFrame *pcFrame
m_selectionImage = pcFrameSelection;
m_selectionWorker->setup( pcFrameSelection );
}
////////////////////////////////////////////////////////////////////////////////
@@ -433,7 +424,7 @@ Void HistogramWidget::slotBlinkTimerDone()
// Paint Event
////////////////////////////////////////////////////////////////////////////////
Void HistogramWidget::paintEvent( QPaintEvent * )
Void HistogramWidget::paintEvent( QPaintEvent* )
{
int maxX = size().width() - 1;
int maxY = size().height() - 1;
@@ -441,8 +432,9 @@ Void HistogramWidget::paintEvent( QPaintEvent * )
// Widget is disabled, not initialized,
// or loading, but no message shall be drawn:
// Drawing grayed frame.
if( !isEnabled() || d->clearFlag == HistogramWidgetPrivate::HistogramNone
|| ( !d->blinkComputation && ( d->clearFlag == HistogramWidgetPrivate::HistogramStarted || d->clearFlag == HistogramWidgetPrivate::HistogramDataLoading ) ) )
if( !isEnabled() || d->clearFlag == HistogramWidgetPrivate::HistogramNone ||
( !d->blinkComputation && ( d->clearFlag == HistogramWidgetPrivate::HistogramStarted ||
d->clearFlag == HistogramWidgetPrivate::HistogramDataLoading ) ) )
{
QPainter p1( this );
@@ -454,7 +446,8 @@ Void HistogramWidget::paintEvent( QPaintEvent * )
}
// Image data is loading or histogram is being computed:
// Draw message.
else if( d->blinkComputation && ( d->clearFlag == HistogramWidgetPrivate::HistogramStarted || d->clearFlag == HistogramWidgetPrivate::HistogramDataLoading ) )
else if( d->blinkComputation && ( d->clearFlag == HistogramWidgetPrivate::HistogramStarted ||
d->clearFlag == HistogramWidgetPrivate::HistogramDataLoading ) )
{
QPainter p1( this );
@@ -480,7 +473,7 @@ Void HistogramWidget::paintEvent( QPaintEvent * )
p1.fillRect( 0, 0, maxX, maxY, Qt::white );
p1.setPen( Qt::darkGreen );
p1.drawText( 0, 0, maxX, maxY, Qt::AlignCenter, tr( "Histogram\ncalculation\nskipped." ) );
//bitBlt(this, 0, 0, &pm);
// bitBlt(this, 0, 0, &pm);
return;
}
// Histogram computation failed:
@@ -491,16 +484,16 @@ Void HistogramWidget::paintEvent( QPaintEvent * )
p1.fillRect( 0, 0, maxX, maxY, Qt::white );
p1.setPen( Qt::red );
p1.drawText( 0, 0, maxX, maxY, Qt::AlignCenter, tr( "Histogram\ncalculation\nfailed." ) );
//bitBlt(this, 0, 0, &pm);
// bitBlt(this, 0, 0, &pm);
return;
}
int x, y;
int yr, yg, yb; // For all color channels.
int yr, yg, yb; // For all color channels.
int wWidth = width() - 1;
int wHeight = height() - 1;
double max;
PlaYUVerFrame *frame;
PlaYUVerFrame* frame;
if( m_renderingType == ImageSelectionHistogram && m_selectionImage )
frame = m_selectionImage;
@@ -519,38 +512,38 @@ Void HistogramWidget::paintEvent( QPaintEvent * )
switch( m_channelType )
{
case HistogramWidget::FirstChannelHistogram: // Y channel.
max = frame->getMaximum( LUMA );
break;
case HistogramWidget::SecondChannelHistogram: // Cb channel.
max = frame->getMaximum( CHROMA_U );
break;
case HistogramWidget::ThirdChannelHistogram: // Cr channel.
max = frame->getMaximum( CHROMA_V );
break;
case HistogramWidget::AlphaChannelHistogram: // Alpha channel.
max = frame->getMaximum( COLOR_A );
break;
case HistogramWidget::FirstChannelHistogram: // Y channel.
max = frame->getMaximum( LUMA );
break;
case HistogramWidget::SecondChannelHistogram: // Cb channel.
max = frame->getMaximum( CHROMA_U );
break;
case HistogramWidget::ThirdChannelHistogram: // Cr channel.
max = frame->getMaximum( CHROMA_V );
break;
case HistogramWidget::AlphaChannelHistogram: // Alpha channel.
max = frame->getMaximum( COLOR_A );
break;
case HistogramWidget::ColorChannelsHistogram: // All color channels.
max = qMax( qMax( frame->getMaximum( LUMA ), frame->getMaximum( CHROMA_U ) ), frame->getMaximum( CHROMA_V ) );
break;
// case HistogramWidget::LumaHistogram: // Luminance.
// max = frame->getMaximum( LUMA );
// break;
case HistogramWidget::ColorChannelsHistogram: // All color channels.
max = qMax( qMax( frame->getMaximum( LUMA ), frame->getMaximum( CHROMA_U ) ), frame->getMaximum( CHROMA_V ) );
break;
// case HistogramWidget::LumaHistogram: // Luminance.
// max = frame->getMaximum( LUMA );
// break;
}
switch( m_scaleType )
{
case HistogramWidget::LinScaleHistogram:
break;
case HistogramWidget::LinScaleHistogram:
break;
case HistogramWidget::LogScaleHistogram:
if( max > 0.0 )
max = log( max );
else
max = 1.0;
break;
case HistogramWidget::LogScaleHistogram:
if( max > 0.0 )
max = log( max );
else
max = 1.0;
break;
}
// From Qt 4.0, QWidget automatically double-buffers its painting,
@@ -573,7 +566,7 @@ Void HistogramWidget::paintEvent( QPaintEvent * )
do
{
double v;
double vr, vg, vb; // For all color channels.
double vr, vg, vb; // For all color channels.
v = 0.0;
vr = 0.0;
@@ -582,27 +575,26 @@ Void HistogramWidget::paintEvent( QPaintEvent * )
switch( m_channelType )
{
case HistogramWidget::FirstChannelHistogram: // Y channel.
v = frame->getHistogramValue( LUMA, i++ );
break;
case HistogramWidget::SecondChannelHistogram: // Cb channel.
v = frame->getHistogramValue( CHROMA_U, i++ );
break;
case HistogramWidget::ThirdChannelHistogram: // Cr channel.
v = frame->getHistogramValue( CHROMA_V, i++ );
break;
case HistogramWidget::AlphaChannelHistogram: // Alpha channel.
v = frame->getHistogramValue( COLOR_A, i++ );
break;
case HistogramWidget::ColorChannelsHistogram: // All color.
vr = frame->getHistogramValue( LUMA, i );
vg = frame->getHistogramValue( CHROMA_U, i );
vb = frame->getHistogramValue( CHROMA_V, i++ );
break;
// case HistogramWidget::LumaHistogram: // Luminance.
// v = frame->getHistogramValue( LUMA, i++ );
// break;
case HistogramWidget::FirstChannelHistogram: // Y channel.
v = frame->getHistogramValue( LUMA, i++ );
break;
case HistogramWidget::SecondChannelHistogram: // Cb channel.
v = frame->getHistogramValue( CHROMA_U, i++ );
break;
case HistogramWidget::ThirdChannelHistogram: // Cr channel.
v = frame->getHistogramValue( CHROMA_V, i++ );
break;
case HistogramWidget::AlphaChannelHistogram: // Alpha channel.
v = frame->getHistogramValue( COLOR_A, i++ );
break;
case HistogramWidget::ColorChannelsHistogram: // All color.
vr = frame->getHistogramValue( LUMA, i );
vg = frame->getHistogramValue( CHROMA_U, i );
vb = frame->getHistogramValue( CHROMA_V, i++ );
break;
// case HistogramWidget::LumaHistogram: // Luminance.
// v = frame->getHistogramValue( LUMA, i++ );
// break;
}
if( m_channelType != HistogramWidget::ColorChannelsHistogram )
@@ -619,55 +611,54 @@ Void HistogramWidget::paintEvent( QPaintEvent * )
if( vb > value_b )
value_b = vb;
}
}
while( i < j );
} while( i < j );
if( m_channelType != HistogramWidget::ColorChannelsHistogram )
{
switch( m_scaleType )
{
case HistogramWidget::LinScaleHistogram:
y = ( int )( ( wHeight * value ) / max );
break;
case HistogramWidget::LinScaleHistogram:
y = (int)( ( wHeight * value ) / max );
break;
case HistogramWidget::LogScaleHistogram:
if( value <= 0.0 )
value = 1.0;
y = ( int )( ( wHeight * log( value ) ) / max );
break;
case HistogramWidget::LogScaleHistogram:
if( value <= 0.0 )
value = 1.0;
y = (int)( ( wHeight * log( value ) ) / max );
break;
default:
y = 0;
break;
default:
y = 0;
break;
}
}
else
{
switch( m_scaleType )
{
case HistogramWidget::LinScaleHistogram:
yr = ( int )( ( wHeight * value_r ) / max );
yg = ( int )( ( wHeight * value_g ) / max );
yb = ( int )( ( wHeight * value_b ) / max );
break;
case HistogramWidget::LinScaleHistogram:
yr = (int)( ( wHeight * value_r ) / max );
yg = (int)( ( wHeight * value_g ) / max );
yb = (int)( ( wHeight * value_b ) / max );
break;
case HistogramWidget::LogScaleHistogram:
if( value_r <= 0.0 )
value_r = 1.0;
if( value_g <= 0.0 )
value_g = 1.0;
if( value_b <= 0.0 )
value_b = 1.0;
yr = ( int )( ( wHeight * log( value_r ) ) / max );
yg = ( int )( ( wHeight * log( value_g ) ) / max );
yb = ( int )( ( wHeight * log( value_b ) ) / max );
break;
case HistogramWidget::LogScaleHistogram:
if( value_r <= 0.0 )
value_r = 1.0;
if( value_g <= 0.0 )
value_g = 1.0;
if( value_b <= 0.0 )
value_b = 1.0;
yr = (int)( ( wHeight * log( value_r ) ) / max );
yg = (int)( ( wHeight * log( value_g ) ) / max );
yb = (int)( ( wHeight * log( value_b ) ) / max );
break;
default:
yr = 0;
yg = 0;
yb = 0;
break;
default:
yr = 0;
yg = 0;
yb = 0;
break;
}
}
@@ -675,9 +666,9 @@ Void HistogramWidget::paintEvent( QPaintEvent * )
if( m_channelType != HistogramWidget::ColorChannelsHistogram )
{
if( d->selectMode == true ) // Selection mode enable ?
if( d->selectMode == true ) // Selection mode enable ?
{
if( x >= ( int )( d->xmin * wWidth ) && x <= ( int )( d->xmax * wWidth ) )
if( x >= (int)( d->xmin * wWidth ) && x <= (int)( d->xmax * wWidth ) )
{
p1.setPen( QPen( Qt::black, 1, Qt::SolidLine ) );
p1.drawLine( x, wHeight, x, 0 );
@@ -712,11 +703,11 @@ Void HistogramWidget::paintEvent( QPaintEvent * )
}
}
}
else // All colors channel
else // All colors channel
{
if( d->selectMode == true ) // Histogram selection mode enable ?
if( d->selectMode == true ) // Histogram selection mode enable ?
{
if( x >= ( int )( d->xmin * wWidth ) && x <= ( int )( d->xmax * wWidth ) )
if( x >= (int)( d->xmin * wWidth ) && x <= (int)( d->xmax * wWidth ) )
{
p1.setPen( QPen( Qt::black, 1, Qt::SolidLine ) );
p1.drawLine( x, wHeight, x, 0 );
@@ -726,17 +717,17 @@ Void HistogramWidget::paintEvent( QPaintEvent * )
// colors channel mode?
switch( m_colorType )
{
case HistogramWidget::FirstChannelColor:
p1.drawLine( x, wHeight, x, wHeight - yr );
break;
case HistogramWidget::FirstChannelColor:
p1.drawLine( x, wHeight, x, wHeight - yr );
break;
case HistogramWidget::SecondChannelColor:
p1.drawLine( x, wHeight, x, wHeight - yg );
break;
case HistogramWidget::SecondChannelColor:
p1.drawLine( x, wHeight, x, wHeight - yg );
break;
default:
p1.drawLine( x, wHeight, x, wHeight - yb );
break;
default:
p1.drawLine( x, wHeight, x, wHeight - yb );
break;
}
}
else
@@ -745,56 +736,56 @@ Void HistogramWidget::paintEvent( QPaintEvent * )
// colors channel mode?
switch( m_colorType )
{
case HistogramWidget::FirstChannelColor:
p1.setPen( QPen( g_eColorPallet[pallet][SecondChannelColor], 1, Qt::SolidLine ) );
p1.drawLine( x, wHeight, x, wHeight - yg );
p1.setPen( QPen( g_eColorPallet[pallet][ThirdChannelColor], 1, Qt::SolidLine ) );
p1.drawLine( x, wHeight, x, wHeight - yb );
p1.setPen( QPen( g_eColorPallet[pallet][FirstChannelColor], 1, Qt::SolidLine ) );
p1.drawLine( x, wHeight, x, wHeight - yr );
case HistogramWidget::FirstChannelColor:
p1.setPen( QPen( g_eColorPallet[pallet][SecondChannelColor], 1, Qt::SolidLine ) );
p1.drawLine( x, wHeight, x, wHeight - yg );
p1.setPen( QPen( g_eColorPallet[pallet][ThirdChannelColor], 1, Qt::SolidLine ) );
p1.drawLine( x, wHeight, x, wHeight - yb );
p1.setPen( QPen( g_eColorPallet[pallet][FirstChannelColor], 1, Qt::SolidLine ) );
p1.drawLine( x, wHeight, x, wHeight - yr );
p1.setPen( QPen( Qt::white, 1, Qt::SolidLine ) );
p1.drawLine( x, wHeight - qMax( qMax( yr, yg ), yb ), x, 0 );
p1.setPen( QPen( Qt::gray, 1, Qt::SolidLine ) );
p1.drawLine( x, wHeight - yg - 1, x, wHeight - yg );
p1.drawLine( x, wHeight - yb - 1, x, wHeight - yb );
p1.drawLine( x, wHeight - yr - 1, x, wHeight - yr );
p1.setPen( QPen( Qt::white, 1, Qt::SolidLine ) );
p1.drawLine( x, wHeight - qMax( qMax( yr, yg ), yb ), x, 0 );
p1.setPen( QPen( Qt::gray, 1, Qt::SolidLine ) );
p1.drawLine( x, wHeight - yg - 1, x, wHeight - yg );
p1.drawLine( x, wHeight - yb - 1, x, wHeight - yb );
p1.drawLine( x, wHeight - yr - 1, x, wHeight - yr );
break;
break;
case HistogramWidget::SecondChannelColor:
p1.setPen( QPen( g_eColorPallet[pallet][ThirdChannelColor], 1, Qt::SolidLine ) );
p1.drawLine( x, wHeight, x, wHeight - yb );
p1.setPen( QPen( g_eColorPallet[pallet][FirstChannelColor], 1, Qt::SolidLine ) );
p1.drawLine( x, wHeight, x, wHeight - yr );
p1.setPen( QPen( g_eColorPallet[pallet][SecondChannelColor], 1, Qt::SolidLine ) );
p1.drawLine( x, wHeight, x, wHeight - yg );
case HistogramWidget::SecondChannelColor:
p1.setPen( QPen( g_eColorPallet[pallet][ThirdChannelColor], 1, Qt::SolidLine ) );
p1.drawLine( x, wHeight, x, wHeight - yb );
p1.setPen( QPen( g_eColorPallet[pallet][FirstChannelColor], 1, Qt::SolidLine ) );
p1.drawLine( x, wHeight, x, wHeight - yr );
p1.setPen( QPen( g_eColorPallet[pallet][SecondChannelColor], 1, Qt::SolidLine ) );
p1.drawLine( x, wHeight, x, wHeight - yg );
p1.setPen( QPen( Qt::white, 1, Qt::SolidLine ) );
p1.drawLine( x, wHeight - qMax( qMax( yr, yg ), yb ), x, 0 );
p1.setPen( QPen( Qt::gray, 1, Qt::SolidLine ) );
p1.drawLine( x, wHeight - yb - 1, x, wHeight - yb );
p1.drawLine( x, wHeight - yr - 1, x, wHeight - yr );
p1.drawLine( x, wHeight - yg - 1, x, wHeight - yg );
p1.setPen( QPen( Qt::white, 1, Qt::SolidLine ) );
p1.drawLine( x, wHeight - qMax( qMax( yr, yg ), yb ), x, 0 );
p1.setPen( QPen( Qt::gray, 1, Qt::SolidLine ) );
p1.drawLine( x, wHeight - yb - 1, x, wHeight - yb );
p1.drawLine( x, wHeight - yr - 1, x, wHeight - yr );
p1.drawLine( x, wHeight - yg - 1, x, wHeight - yg );
break;
break;
default:
p1.setPen( QPen( g_eColorPallet[pallet][FirstChannelColor], 1, Qt::SolidLine ) );
p1.drawLine( x, wHeight, x, wHeight - yr );
p1.setPen( QPen( g_eColorPallet[pallet][SecondChannelColor], 1, Qt::SolidLine ) );
p1.drawLine( x, wHeight, x, wHeight - yg );
p1.setPen( QPen( g_eColorPallet[pallet][ThirdChannelColor], 1, Qt::SolidLine ) );
p1.drawLine( x, wHeight, x, wHeight - yb );
default:
p1.setPen( QPen( g_eColorPallet[pallet][FirstChannelColor], 1, Qt::SolidLine ) );
p1.drawLine( x, wHeight, x, wHeight - yr );
p1.setPen( QPen( g_eColorPallet[pallet][SecondChannelColor], 1, Qt::SolidLine ) );
p1.drawLine( x, wHeight, x, wHeight - yg );
p1.setPen( QPen( g_eColorPallet[pallet][ThirdChannelColor], 1, Qt::SolidLine ) );
p1.drawLine( x, wHeight, x, wHeight - yb );
p1.setPen( QPen( Qt::white, 1, Qt::SolidLine ) );
p1.drawLine( x, wHeight - qMax( qMax( yr, yg ), yb ), x, 0 );
p1.setPen( QPen( Qt::gray, 1, Qt::SolidLine ) );
p1.drawLine( x, wHeight - yr - 1, x, wHeight - yr );
p1.drawLine( x, wHeight - yg - 1, x, wHeight - yg );
p1.drawLine( x, wHeight - yb - 1, x, wHeight - yb );
p1.setPen( QPen( Qt::white, 1, Qt::SolidLine ) );
p1.drawLine( x, wHeight - qMax( qMax( yr, yg ), yb ), x, 0 );
p1.setPen( QPen( Qt::gray, 1, Qt::SolidLine ) );
p1.drawLine( x, wHeight - yr - 1, x, wHeight - yr );
p1.drawLine( x, wHeight - yg - 1, x, wHeight - yg );
p1.drawLine( x, wHeight - yb - 1, x, wHeight - yb );
break;
break;
}
if( x == wWidth / 4 || x == wWidth / 2 || x == 3 * wWidth / 4 )
@@ -810,65 +801,65 @@ Void HistogramWidget::paintEvent( QPaintEvent * )
// colors channel mode?
switch( m_colorType )
{
case HistogramWidget::FirstChannelColor:
p1.setPen( QPen( Qt::green, 1, Qt::SolidLine ) );
p1.setPen( QPen( g_eColorPallet[pallet][SecondChannelColor], 1, Qt::SolidLine ) );
p1.drawLine( x, wHeight, x, wHeight - yg );
p1.setPen( QPen( Qt::blue, 1, Qt::SolidLine ) );
p1.setPen( QPen( g_eColorPallet[pallet][ThirdChannelColor], 1, Qt::SolidLine ) );
p1.drawLine( x, wHeight, x, wHeight - yb );
p1.setPen( QPen( Qt::red, 1, Qt::SolidLine ) );
p1.setPen( QPen( g_eColorPallet[pallet][FirstChannelColor], 1, Qt::SolidLine ) );
p1.drawLine( x, wHeight, x, wHeight - yr );
case HistogramWidget::FirstChannelColor:
p1.setPen( QPen( Qt::green, 1, Qt::SolidLine ) );
p1.setPen( QPen( g_eColorPallet[pallet][SecondChannelColor], 1, Qt::SolidLine ) );
p1.drawLine( x, wHeight, x, wHeight - yg );
p1.setPen( QPen( Qt::blue, 1, Qt::SolidLine ) );
p1.setPen( QPen( g_eColorPallet[pallet][ThirdChannelColor], 1, Qt::SolidLine ) );
p1.drawLine( x, wHeight, x, wHeight - yb );
p1.setPen( QPen( Qt::red, 1, Qt::SolidLine ) );
p1.setPen( QPen( g_eColorPallet[pallet][FirstChannelColor], 1, Qt::SolidLine ) );
p1.drawLine( x, wHeight, x, wHeight - yr );
p1.setPen( QPen( Qt::white, 1, Qt::SolidLine ) );
p1.drawLine( x, wHeight - qMax( qMax( yr, yg ), yb ), x, 0 );
p1.setPen( QPen( Qt::gray, 1, Qt::SolidLine ) );
p1.drawLine( x, wHeight - yg - 1, x, wHeight - yg );
p1.drawLine( x, wHeight - yb - 1, x, wHeight - yb );
p1.drawLine( x, wHeight - yr - 1, x, wHeight - yr );
p1.setPen( QPen( Qt::white, 1, Qt::SolidLine ) );
p1.drawLine( x, wHeight - qMax( qMax( yr, yg ), yb ), x, 0 );
p1.setPen( QPen( Qt::gray, 1, Qt::SolidLine ) );
p1.drawLine( x, wHeight - yg - 1, x, wHeight - yg );
p1.drawLine( x, wHeight - yb - 1, x, wHeight - yb );
p1.drawLine( x, wHeight - yr - 1, x, wHeight - yr );
break;
break;
case HistogramWidget::SecondChannelColor:
p1.setPen( QPen( Qt::blue, 1, Qt::SolidLine ) );
p1.setPen( QPen( g_eColorPallet[pallet][ThirdChannelColor], 1, Qt::SolidLine ) );
p1.drawLine( x, wHeight, x, wHeight - yb );
p1.setPen( QPen( Qt::red, 1, Qt::SolidLine ) );
p1.setPen( QPen( g_eColorPallet[pallet][FirstChannelColor], 1, Qt::SolidLine ) );
p1.drawLine( x, wHeight, x, wHeight - yr );
p1.setPen( QPen( Qt::green, 1, Qt::SolidLine ) );
p1.setPen( QPen( g_eColorPallet[pallet][SecondChannelColor], 1, Qt::SolidLine ) );
p1.drawLine( x, wHeight, x, wHeight - yg );
case HistogramWidget::SecondChannelColor:
p1.setPen( QPen( Qt::blue, 1, Qt::SolidLine ) );
p1.setPen( QPen( g_eColorPallet[pallet][ThirdChannelColor], 1, Qt::SolidLine ) );
p1.drawLine( x, wHeight, x, wHeight - yb );
p1.setPen( QPen( Qt::red, 1, Qt::SolidLine ) );
p1.setPen( QPen( g_eColorPallet[pallet][FirstChannelColor], 1, Qt::SolidLine ) );
p1.drawLine( x, wHeight, x, wHeight - yr );
p1.setPen( QPen( Qt::green, 1, Qt::SolidLine ) );
p1.setPen( QPen( g_eColorPallet[pallet][SecondChannelColor], 1, Qt::SolidLine ) );
p1.drawLine( x, wHeight, x, wHeight - yg );
p1.setPen( QPen( Qt::white, 1, Qt::SolidLine ) );
p1.drawLine( x, wHeight - qMax( qMax( yr, yg ), yb ), x, 0 );
p1.setPen( QPen( Qt::gray, 1, Qt::SolidLine ) );
p1.drawLine( x, wHeight - yb - 1, x, wHeight - yb );
p1.drawLine( x, wHeight - yr - 1, x, wHeight - yr );
p1.drawLine( x, wHeight - yg - 1, x, wHeight - yg );
p1.setPen( QPen( Qt::white, 1, Qt::SolidLine ) );
p1.drawLine( x, wHeight - qMax( qMax( yr, yg ), yb ), x, 0 );
p1.setPen( QPen( Qt::gray, 1, Qt::SolidLine ) );
p1.drawLine( x, wHeight - yb - 1, x, wHeight - yb );
p1.drawLine( x, wHeight - yr - 1, x, wHeight - yr );
p1.drawLine( x, wHeight - yg - 1, x, wHeight - yg );
break;
break;
default:
p1.setPen( QPen( Qt::red, 1, Qt::SolidLine ) );
p1.setPen( QPen( g_eColorPallet[pallet][FirstChannelColor], 1, Qt::SolidLine ) );
p1.drawLine( x, wHeight, x, wHeight - yr );
p1.setPen( QPen( Qt::green, 1, Qt::SolidLine ) );
p1.setPen( QPen( g_eColorPallet[pallet][SecondChannelColor], 1, Qt::SolidLine ) );
p1.drawLine( x, wHeight, x, wHeight - yg );
p1.setPen( QPen( Qt::blue, 1, Qt::SolidLine ) );
p1.setPen( QPen( g_eColorPallet[pallet][ThirdChannelColor], 1, Qt::SolidLine ) );
p1.drawLine( x, wHeight, x, wHeight - yb );
default:
p1.setPen( QPen( Qt::red, 1, Qt::SolidLine ) );
p1.setPen( QPen( g_eColorPallet[pallet][FirstChannelColor], 1, Qt::SolidLine ) );
p1.drawLine( x, wHeight, x, wHeight - yr );
p1.setPen( QPen( Qt::green, 1, Qt::SolidLine ) );
p1.setPen( QPen( g_eColorPallet[pallet][SecondChannelColor], 1, Qt::SolidLine ) );
p1.drawLine( x, wHeight, x, wHeight - yg );
p1.setPen( QPen( Qt::blue, 1, Qt::SolidLine ) );
p1.setPen( QPen( g_eColorPallet[pallet][ThirdChannelColor], 1, Qt::SolidLine ) );
p1.drawLine( x, wHeight, x, wHeight - yb );
p1.setPen( QPen( Qt::white, 1, Qt::SolidLine ) );
p1.drawLine( x, wHeight - qMax( qMax( yr, yg ), yb ), x, 0 );
p1.setPen( QPen( Qt::gray, 1, Qt::SolidLine ) );
p1.drawLine( x, wHeight - yr - 1, x, wHeight - yr );
p1.drawLine( x, wHeight - yg - 1, x, wHeight - yg );
p1.drawLine( x, wHeight - yb - 1, x, wHeight - yb );
p1.setPen( QPen( Qt::white, 1, Qt::SolidLine ) );
p1.drawLine( x, wHeight - qMax( qMax( yr, yg ), yb ), x, 0 );
p1.setPen( QPen( Qt::gray, 1, Qt::SolidLine ) );
p1.drawLine( x, wHeight - yr - 1, x, wHeight - yr );
p1.drawLine( x, wHeight - yg - 1, x, wHeight - yg );
p1.drawLine( x, wHeight - yb - 1, x, wHeight - yb );
break;
break;
}
if( x == wWidth / 4 || x == wWidth / 2 || x == 3 * wWidth / 4 )
@@ -889,25 +880,25 @@ Void HistogramWidget::paintEvent( QPaintEvent * )
{
switch( m_channelType )
{
case HistogramWidget::FirstChannelHistogram:
guidePos = d->colorGuide.red();
break;
case HistogramWidget::FirstChannelHistogram:
guidePos = d->colorGuide.red();
break;
case HistogramWidget::SecondChannelHistogram:
guidePos = d->colorGuide.green();
break;
case HistogramWidget::SecondChannelHistogram:
guidePos = d->colorGuide.green();
break;
case HistogramWidget::ThirdChannelHistogram:
guidePos = d->colorGuide.blue();
break;
case HistogramWidget::ThirdChannelHistogram:
guidePos = d->colorGuide.blue();
break;
// case HistogramWidget::LumaHistogram:
// guidePos = qMax( qMax( d->colorGuide.red(), d->colorGuide.green() ), d->colorGuide.blue() );
// break;
// case HistogramWidget::LumaHistogram:
// guidePos = qMax( qMax( d->colorGuide.red(), d->colorGuide.green() ), d->colorGuide.blue() );
// break;
default: // Alpha.
guidePos = -1;
break;
default: // Alpha.
guidePos = -1;
break;
}
if( guidePos != -1 )
@@ -954,7 +945,7 @@ Void HistogramWidget::paintEvent( QPaintEvent * )
tipText += cellBeg + tr( "Pixels:" ) + cellMid;
double pixels = frame->getPixels();
tipText += value.setNum( ( float )pixels, 'f', 0 ) + cellEnd;
tipText += value.setNum( (float)pixels, 'f', 0 ) + cellEnd;
tipText += cellBeg + tr( "Std dev.:" ) + cellMid;
double stddev = frame->getStdDev( m_channelType, 0, frame->getHistogramSegment() - 1 );
@@ -962,7 +953,7 @@ Void HistogramWidget::paintEvent( QPaintEvent * )
tipText += cellBeg + tr( "Selected:" ) + cellMid;
double counts = frame->getCount( m_channelType, 0, frame->getHistogramSegment() - 1 );
tipText += value.setNum( ( float )counts, 'f', 0 ) + cellEnd;
tipText += value.setNum( (float)counts, 'f', 0 ) + cellEnd;
tipText += cellBeg + tr( "Median:" ) + cellMid;
double median = frame->getMedian( m_channelType, 0, frame->getHistogramSegment() - 1 );
@@ -982,14 +973,14 @@ Void HistogramWidget::paintEvent( QPaintEvent * )
p1.setPen( QPen( Qt::black, 1, Qt::SolidLine ) );
p1.drawRect( 0, 0, maxX, maxY );
//bitBlt(this, 0, 0, &pm);
// bitBlt(this, 0, 0, &pm);
}
////////////////////////////////////////////////////////////////////////////////
// Mouse Events
////////////////////////////////////////////////////////////////////////////////
Void HistogramWidget::mousePressEvent( QMouseEvent * e )
Void HistogramWidget::mousePressEvent( QMouseEvent* e )
{
if( d->selectMode == true && d->clearFlag == HistogramWidgetPrivate::HistogramCompleted )
{
@@ -999,15 +990,15 @@ Void HistogramWidget::mousePressEvent( QMouseEvent * e )
update();
}
d->xmin = ( ( double )e->pos().x() ) / ( ( double )width() );
d->xmin = ( (double)e->pos().x() ) / ( (double)width() );
d->xminOrg = d->xmin;
notifyValuesChanged();
//emit signalValuesChanged( (int)(d->xmin * d->range), );
// emit signalValuesChanged( (int)(d->xmin * d->range), );
d->xmax = 0.0;
}
}
Void HistogramWidget::mouseReleaseEvent( QMouseEvent * )
Void HistogramWidget::mouseReleaseEvent( QMouseEvent* )
{
if( d->selectMode == true && d->clearFlag == HistogramWidgetPrivate::HistogramCompleted )
@@ -1017,15 +1008,15 @@ Void HistogramWidget::mouseReleaseEvent( QMouseEvent * )
if( d->xmax == 0.0 )
{
d->xmin = 0.0;
//emit signalMinValueChanged( 0 );
//emit signalMaxValueChanged( d->range );
// emit signalMinValueChanged( 0 );
// emit signalMaxValueChanged( d->range );
notifyValuesChanged();
update();
}
}
}
Void HistogramWidget::mouseMoveEvent( QMouseEvent * e )
Void HistogramWidget::mouseMoveEvent( QMouseEvent* e )
{
if( d->selectMode == true && d->clearFlag == HistogramWidgetPrivate::HistogramCompleted )
{
@@ -1033,14 +1024,14 @@ Void HistogramWidget::mouseMoveEvent( QMouseEvent * e )
if( d->inSelected )
{
double max = ( ( double )e->pos().x() ) / ( ( double )width() );
//int max = (int)(e->pos().x()*((float)m_imageHistogram->getHistogramSegment()/(float)width()));
double max = ( (double)e->pos().x() ) / ( (double)width() );
// int max = (int)(e->pos().x()*((float)m_imageHistogram->getHistogramSegment()/(float)width()));
if( max < d->xminOrg )
{
d->xmax = d->xminOrg;
d->xmin = max;
//emit signalMinValueChanged( (int)(d->xmin * d->range) );
// emit signalMinValueChanged( (int)(d->xmin * d->range) );
}
else
{
@@ -1049,7 +1040,7 @@ Void HistogramWidget::mouseMoveEvent( QMouseEvent * e )
}
notifyValuesChanged();
//emit signalMaxValueChanged( d->xmax == 0.0 ? d->range : (int)(d->xmax * d->range) );
// emit signalMaxValueChanged( d->xmax == 0.0 ? d->range : (int)(d->xmax * d->range) );
update();
}
@@ -1060,7 +1051,7 @@ Void HistogramWidget::mouseMoveEvent( QMouseEvent * e )
Void HistogramWidget::notifyValuesChanged()
{
emit signalIntervalChanged( ( int )( d->xmin * d->range ), d->xmax == 0.0 ? d->range : ( int )( d->xmax * d->range ) );
emit signalIntervalChanged( (int)( d->xmin * d->range ), d->xmax == 0.0 ? d->range : (int)( d->xmax * d->range ) );
}
Void HistogramWidget::slotMinValueChanged( int min )
@@ -1075,7 +1066,7 @@ Void HistogramWidget::slotMinValueChanged( int min )
}
if( min >= 0 && min < d->range )
{
d->xmin = ( ( double )min ) / d->range;
d->xmin = ( (double)min ) / d->range;
}
update();
}
@@ -1093,9 +1084,8 @@ Void HistogramWidget::slotMaxValueChanged( int max )
}
else if( max > 0 && max <= d->range )
{
d->xmax = ( ( double )max ) / d->range;
d->xmax = ( (double)max ) / d->range;
}
update();
}
}