QPixmap * getWidePixmap(QColor rgb)
{
static ScPixmapCache<QRgb> pxCache;
QRgb index=rgb.rgb();
if (pxCache.contains(index))
return pxCache[index];
QPixmap *pm = new QPixmap(30, 15);
pm->fill(rgb);
pxCache.insert(index, pm);
return pm;
}
QPixmap * getFancyPixmap(const ScColor& col, ScribusDoc* doc)
{
static ScPixmapCache<quint64> pxCache;
static QPixmap alertIcon;
static QPixmap cmykIcon;
static QPixmap rgbIcon;
static QPixmap labIcon;
static QPixmap spotIcon;
static QPixmap regIcon;
static bool iconsInitialized = false;
if ( !iconsInitialized )
{
IconManager* im=IconManager::instance();
alertIcon = im->loadPixmap("alert.png");
cmykIcon = im->loadPixmap("cmyk.png");
rgbIcon = im->loadPixmap("rgb.png");
labIcon = im->loadPixmap("lab.png");
spotIcon = im->loadPixmap("spot.png");
regIcon = im->loadPixmap("register.png");
iconsInitialized = true;
}
quint64 res = code64(col);
if (pxCache.contains(res))
return pxCache[res];
QPixmap *pa = new QPixmap(60, 15);
QPixmap *pm = getSmallPixmap(ScColorEngine::getDisplayColor(col, doc));
// QPixmap *pm=getSmallPixmap(col.getRawRGBColor());
pa->fill(Qt::white);
paintAlert(*pm, *pa, 0, 0);
if (ScColorEngine::isOutOfGamut(col, doc))
paintAlert(alertIcon, *pa, 15, 0);
if (col.getColorModel() == colorModelCMYK) // || (col.isSpotColor()))
paintAlert(cmykIcon, *pa, 30, 0);
else if (col.getColorModel() == colorModelRGB)
paintAlert(rgbIcon, *pa, 30, 0);
else if (col.getColorModel() == colorModelLab)
paintAlert(labIcon, *pa, 30, 0);
if (col.isSpotColor())
paintAlert(spotIcon, *pa, 46, 2);
if (col.isRegistrationColor())
paintAlert(regIcon, *pa, 45, 0);
pxCache.insert(res, pa);
return pa;
}
/**
* QPixmaps are really slow with Qt/Mac 3.3.4. Really, *really*, slow.
* So we better cache them.
*/
QPixmap * getSmallPixmap(QColor rgb)
{
static ScPixmapCache<QRgb> pxCache;
QRgb index=rgb.rgb();
if (pxCache.contains(index))
return pxCache[index];
QPixmap *pm = new QPixmap(15, 15);
pm->fill(rgb);
QPainter p;
p.begin(pm);
p.setBrush(Qt::NoBrush);
QPen b(Qt::black, 1);
p.setPen(b);
p.drawRect(0, 0, 15, 15);
p.end();
pxCache.insert(index, pm);
return pm;
}
QPixmap loadIcon(const QString nam, bool forceUseColor)
{
static ScPixmapCache<QString> pxCache;
if (pxCache.contains(nam))
return *pxCache[nam];
QString iconFilePath(QString("%1%2").arg(ScPaths::instance().iconDir()).arg(nam));
QPixmap *pm = new QPixmap();
if (!QFile::exists(iconFilePath))
qWarning("Unable to load icon %s: File not found", iconFilePath.toLatin1().constData());
else
{
pm->load(iconFilePath);
if (pm->isNull())
qWarning("Unable to load icon %s: Got null pixmap", iconFilePath.toLatin1().constData());
if (PrefsManager::instance()->appPrefs.uiPrefs.grayscaleIcons && !forceUseColor)
iconToGrayscale(pm);
}
pxCache.insert(nam, pm);
return *pm;
}
QPixmap loadIcon(const QString nam, bool forceUseColor)
{
static ScPixmapCache<QString> pxCache;
if (pxCache.contains(nam))
return *pxCache[nam];
QString iconFilePath(QString("%1%2").arg(ScPaths::instance().iconDir()).arg(nam));
QPixmap *pm = new QPixmap();
if (!QFile::exists(iconFilePath))
qWarning("Unable to load icon %s: File not found", iconFilePath.toAscii().constData());
else
{
pm->load(iconFilePath);
if (pm->isNull())
qWarning("Unable to load icon %s: Got null pixmap", iconFilePath.toAscii().constData());
if (PrefsManager::instance()->appPrefs.grayscaleIcons && !forceUseColor)
{
QImage qi(pm->toImage());
int h=qi.height();
int w=qi.width();
QRgb c_rgb;
for (int i=0;i<w;++i)
{
for (int j=0;j<h;++j)
{
c_rgb=qi.pixel(i,j);
int k = qMin(qRound(0.3 * qRed(c_rgb) + 0.59 * qGreen(c_rgb) + 0.11 * qBlue(c_rgb)), 255);
qi.setPixel(i, j, qRgba(k, k, k, qAlpha(c_rgb)));
}
}
*pm=QPixmap::fromImage(qi);
}
}
pxCache.insert(nam, pm);
return *pm;
}
