KDcrawIface::WorkingPixmap Class Reference

#include <rwidgetutils.h>

Public Member Functions
QPixmap	frameAt (int index) const
int	frameCount () const
QSize	frameSize () const
bool	isEmpty () const
	WorkingPixmap ()
	~WorkingPixmap ()

Private Attributes
QVector< QPixmap >	m_frames

Detailed Description

A widget to draw progress wheel indicator over thumbnails.

Definition at line 202 of file rwidgetutils.h.

Constructor & Destructor Documentation

WorkingPixmap()

KDcrawIface::WorkingPixmap::WorkingPixmap ( )

explicit

Definition at line 438 of file rwidgetutils.cpp.

{
    QPixmap pix(QStandardPaths::locate(QStandardPaths::AppDataLocation, QLatin1String("libkdcraw/pics/process-working.png")));
    QSize   size(22, 22);
 
    if (pix.isNull())
    {
        qCWarning(LIBKDCRAW_LOG) << "Invalid pixmap specified.";
        return;
    }
 
    if (!size.isValid())
    {
        size = QSize(pix.width(), pix.width());
    }
 
    if (pix.width() % size.width() || pix.height() % size.height())
    {
        qCWarning(LIBKDCRAW_LOG) << "Invalid framesize.";
        return;
    }
 
    const int rowCount = pix.height() / size.height();
    const int colCount = pix.width()  / size.width();
    m_frames.resize(rowCount * colCount);
 
    int pos = 0;
 
    for (int row = 0; row < rowCount; ++row)
    {
        for (int col = 0; col < colCount; ++col)
        {
            QPixmap frm     = pix.copy(col * size.width(), row * size.height(), size.width(), size.height());
            m_frames[pos++] = frm;
        }
    }
}

References m_frames.

~WorkingPixmap()

KDcrawIface::WorkingPixmap::~WorkingPixmap

(

)

Definition at line 476 of file rwidgetutils.cpp.

{
}

Member Function Documentation

frameAt()

QPixmap KDcrawIface::WorkingPixmap::frameAt

(

int

index

)

const

Definition at line 501 of file rwidgetutils.cpp.

{
    if (isEmpty())
    {
        qCWarning(LIBKDCRAW_LOG) << "No frame loaded.";
        return QPixmap();
    }
 
    return m_frames.at(index);
}

References isEmpty(), and m_frames.

frameCount()

int KDcrawIface::WorkingPixmap::frameCount

(

)

const

Definition at line 496 of file rwidgetutils.cpp.

{
    return m_frames.size();
}

References m_frames.

frameSize()

QSize KDcrawIface::WorkingPixmap::frameSize

(

)

const

Definition at line 485 of file rwidgetutils.cpp.

{
    if (isEmpty())
    {
        qCWarning(LIBKDCRAW_LOG) << "No frame loaded.";
        return QSize();
    }
 
    return m_frames[0].size();
}

References isEmpty(), and m_frames.

isEmpty()

bool KDcrawIface::WorkingPixmap::isEmpty

(

)

const

Definition at line 480 of file rwidgetutils.cpp.

{
    return m_frames.isEmpty();
}

References m_frames.

Member Data Documentation

m_frames

QVector<QPixmap> KDcrawIface::WorkingPixmap::m_frames

private

Definition at line 216 of file rwidgetutils.h.

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The documentation for this class was generated from the following files:

• plugins/impex/raw/3rdparty/libkdcraw/src/rwidgetutils.h
• plugins/impex/raw/3rdparty/libkdcraw/src/rwidgetutils.cpp