const KPixmap &SUSE2Handler::buttonPixmap(ButtonIcon type, int size, ButtonStatus status)
{
if (m_pixmaps[status][type]) {
if (status != Shadow && m_pixmaps[status][type]->size() == QSize(size, size))
return *m_pixmaps[status][type];
else if (status == Shadow && m_pixmaps[status][type]->size() == QSize(size+4, size+4))
return *m_pixmaps[status][type];
}
// no matching pixmap found, create a new one...
delete m_pixmaps[status][type];
m_pixmaps[status][type] = 0;
QColor aDecoFgDark = alphaBlendColors(getColor(TitleGradientTo, true), Qt::black, 50);
QColor aDecoFgLight = alphaBlendColors(getColor(TitleGradientTo, true), Qt::white, 50);
QColor iDecoFgDark = alphaBlendColors(getColor(TitleGradientTo, false), Qt::black, 50);
QColor iDecoFgLight = alphaBlendColors(getColor(TitleGradientTo, false), Qt::white, 50);
if (m_customIconColors && !m_useTitleProps) {
aDecoFgDark = m_aFgColor;
aDecoFgLight = m_aBgColor;
iDecoFgDark = m_iFgColor;
iDecoFgLight = m_iBgColor;
}
KPixmap icon = IconEngine::icon(type, size);
QImage img = icon.convertToImage();
KPixmap *pixmap;
QImage tmpImage;
ShadowEngine se;
QPainter painter;
KPixmap tmpShadow;
switch (status) {
case ActiveUp:
if (m_useTitleProps)
tmpImage = recolorImage(&img, getColor(TitleFont, true));
else
tmpImage = recolorImage(&img, aDecoFgDark);
pixmap = new KPixmap(tmpImage);
break;
case ActiveDown:
if (m_useTitleProps)
tmpImage = recolorImage(&img, getColor(TitleFont, true));
else
tmpImage = recolorImage(&img, aDecoFgLight);
pixmap = new KPixmap(tmpImage);
break;
case InactiveUp:
if (m_useTitleProps)
tmpImage = recolorImage(&img, getColor(TitleFont, false));
else
tmpImage = recolorImage(&img, iDecoFgDark);
pixmap = new KPixmap(tmpImage);
break;
case InactiveDown:
if (m_useTitleProps)
tmpImage = recolorImage(&img, getColor(TitleFont, false));
else
tmpImage = recolorImage(&img, iDecoFgLight);
pixmap = new KPixmap(tmpImage);
break;
case Shadow:
// prepare shadow
tmpShadow = QPixmap(icon.width()+4, icon.height()+4);
tmpShadow.fill(QColor(0,0,0));
tmpShadow.setMask(tmpShadow.createHeuristicMask(true));
painter.begin(&tmpShadow);
painter.setPen(white);
painter.drawPixmap(0,0, icon);
painter.end();
tmpImage = se.makeShadow(tmpShadow, QColor(0, 0, 0));
pixmap = new KPixmap(tmpImage);
break;
default:
pixmap = new KPixmap();
}
m_pixmaps[status][type] = pixmap;
return *pixmap;
}
void KniftyClient::update_captionBuffer()
{
if (!KniftyHandler::initialized()) return;
const uint maxCaptionLength = 300; // truncate captions longer than this!
QString captionText(caption() );
if (captionText.length() > maxCaptionLength) {
captionText.truncate(maxCaptionLength);
captionText.append(" [...]");
}
QFontMetrics fm(s_titleFont);
int captionWidth = fm.width(captionText);
QPixmap textPixmap;
QPainter painter;
if(KniftyHandler::titleShadow())
{
// prepare the shadow
textPixmap = QPixmap(captionWidth+2*2, s_titleHeight ); // 2*2 px shadow space
textPixmap.fill(QColor(0,0,0));
textPixmap.setMask( textPixmap.createHeuristicMask(TRUE) );
painter.begin(&textPixmap);
painter.setFont(s_titleFont);
painter.setPen(white);
painter.drawText(textPixmap.rect(), AlignCenter, captionText );
painter.end();
}
QImage shadow;
ShadowEngine se;
// active
aCaptionBuffer->resize(captionWidth+4, s_titleHeight ); // 4 px shadow
painter.begin(aCaptionBuffer);
painter.drawTiledPixmap(aCaptionBuffer->rect(), *aTitleBarTile);
if(KniftyHandler::titleShadow())
{
shadow = se.makeShadow(textPixmap, QColor(0, 0, 0));
painter.drawImage(1, 1, shadow);
}
painter.setFont(s_titleFont);
painter.setPen(options()->color(KDecoration::ColorFont, true));
painter.drawText(aCaptionBuffer->rect(), AlignCenter, captionText );
painter.end();
// inactive
iCaptionBuffer->resize(captionWidth+4, s_titleHeight );
painter.begin(iCaptionBuffer);
painter.drawTiledPixmap(iCaptionBuffer->rect(), *iTitleBarTile);
if(KniftyHandler::titleShadow())
{
painter.drawImage(1, 1, shadow);
}
painter.setFont(s_titleFont);
painter.setPen(options()->color(KDecoration::ColorFont, false));
painter.drawText(iCaptionBuffer->rect(), AlignCenter, captionText );
painter.end();
captionBufferDirty = false;
}