void WDisplay::paintEvent(QPaintEvent* ) {
QStyleOption option;
option.initFrom(this);
QStylePainter p(this);
p.drawPrimitive(QStyle::PE_Widget, option);
if (m_pPixmapBack) {
m_pPixmapBack->draw(0, 0, &p);
}
// If we are disabled, use the disabled pixmaps. If not, use the regular
// pixmaps.
const QVector<PaintablePointer>& pixmaps = (isDisabled() && m_bDisabledLoaded) ?
m_disabledPixmaps : m_pixmaps;
if (pixmaps.empty()) {
return;
}
int idx = getActivePixmapIndex();
// Clamp active pixmap index to valid ranges.
if (idx < 0) {
idx = 0;
} else if (idx >= pixmaps.size()) {
idx = pixmaps.size() - 1;
}
PaintablePointer pPixmap = pixmaps[idx];
if (pPixmap) {
pPixmap->draw(0, 0, &p);
}
}
void WBattery::setPixmap(PaintablePointer* ppPixmap, const PixmapSource& source,
Paintable::DrawMode mode) {
PaintablePointer pPixmap = WPixmapStore::getPaintable(source, mode);
if (pPixmap.isNull() || pPixmap->isNull()) {
qDebug() << this << "Error loading pixmap:" << source.getPath();
} else {
*ppPixmap = pPixmap;
setFixedSize(pPixmap->size());
}
}
void WDisplay::setPixmap(QVector<PaintablePointer>* pPixmaps, int iPos,
const QString& filename) {
if (iPos < 0 || iPos >= pPixmaps->size()) {
return;
}
PaintablePointer pPixmap = WPixmapStore::getPaintable(filename);
if (pPixmap.isNull() || pPixmap->isNull()) {
qDebug() << metaObject()->className()
<< "Error loading pixmap:" << filename;
} else {
(*pPixmaps)[iPos] = pPixmap;
setFixedSize(pPixmap->size());
}
}
void WStatusLight::setPixmap(int iState, PixmapSource source,
Paintable::DrawMode mode) {
if (iState < 0 || iState >= m_pixmaps.size()) {
return;
}
PaintablePointer pPixmap = WPixmapStore::getPaintable(source, mode);
if (!pPixmap.isNull() && !pPixmap->isNull()) {
m_pixmaps[iState] = pPixmap;
if (mode == Paintable::FIXED) {
setFixedSize(pPixmap->size());
}
} else {
qDebug() << "WStatusLight: Error loading pixmap:" << source.getPath() << iState;
m_pixmaps[iState].clear();
}
}
void WStatusLight::paintEvent(QPaintEvent * /*unused*/) {
QStyleOption option;
option.initFrom(this);
QStylePainter p(this);
p.drawPrimitive(QStyle::PE_Widget, option);
if (m_iPos < 0 || m_iPos >= m_pixmaps.size()) {
return;
}
PaintablePointer pPixmap = m_pixmaps[m_iPos];
if (pPixmap.isNull() || pPixmap->isNull()) {
return;
}
pPixmap->draw(rect(), &p);
}
void WPushButton::setPixmap(int iState, bool bPressed, const QString &filename) {
QVector<PaintablePointer>& pixmaps = bPressed ?
m_pressedPixmaps : m_unpressedPixmaps;
if (iState < 0 || iState >= pixmaps.size()) {
return;
}
PaintablePointer pPixmap = WPixmapStore::getPaintable(filename,
Paintable::STRETCH);
if (pPixmap.isNull() || pPixmap->isNull()) {
qDebug() << "WPushButton: Error loading pixmap:" << filename;
} else {
// Set size of widget equal to pixmap size
setFixedSize(pPixmap->size());
}
pixmaps.replace(iState, pPixmap);
}
void WStatusLight::setPixmap(int iState, const QString& filename, SizeMode mode) {
if (iState < 0 || iState >= m_pixmaps.size()) {
return;
}
PaintablePointer pPixmap = WPixmapStore::getPaintable(filename,
Paintable::STRETCH);
if (!pPixmap.isNull() && !pPixmap->isNull()) {
m_pixmaps[iState] = pPixmap;
switch (mode) {
case RESIZE:
// Allow the pixmap to stretch or tile.
setBaseSize(pPixmap->size());
break;
case FIXED:
// Set size of widget equal to pixmap size
setFixedSize(pPixmap->size());
break;
default:
setFixedSize(pPixmap->size());
break;
}
} else {
qDebug() << "WStatusLight: Error loading pixmap:" << filename << iState;
m_pixmaps[iState].clear();
}
}
void WPushButton::paintEvent(QPaintEvent* e) {
Q_UNUSED(e);
QStyleOption option;
option.initFrom(this);
QStylePainter p(this);
p.drawPrimitive(QStyle::PE_Widget, option);
double value = getControlParameterDisplay();
if (m_iNoStates == 0) {
return;
}
const QVector<PaintablePointer>& pixmaps = m_bPressed ?
m_pressedPixmaps : m_unpressedPixmaps;
int idx = static_cast<int>(value) % m_iNoStates;
// Just in case m_iNoStates is somehow different from pixmaps.size().
if (idx < 0){
idx = 0;
} else if (idx >= pixmaps.size()) {
idx = pixmaps.size() - 1;
}
if (m_pPixmapBack) {
m_pPixmapBack->draw(0, 0, &p);
}
PaintablePointer pPixmap = pixmaps.at(idx);
if (!pPixmap.isNull() && !pPixmap->isNull()) {
pPixmap->draw(0, 0, &p);
}
QString text = m_text.at(idx);
if (!text.isEmpty()) {
p.drawText(rect(), Qt::AlignCenter, text);
}
}
void WDisplay::paintEvent(QPaintEvent* /*unused*/) {
QStyleOption option;
option.initFrom(this);
QStylePainter p(this);
p.drawPrimitive(QStyle::PE_Widget, option);
if (m_pPixmapBack) {
m_pPixmapBack->draw(rect(), &p);
}
// If we are disabled, use the disabled pixmaps. If not, use the regular
// pixmaps.
const QVector<PaintablePointer>& pixmaps = (!isEnabled() && m_bDisabledLoaded) ?
m_disabledPixmaps : m_pixmaps;
if (pixmaps.empty()) {
return;
}
int idx = getPixmapForParameter(getControlParameterDisplay());
// onConnectedControlChanged uses this to detect no-ops but it does not
// clamp so don't clamp.
m_iCurrentPixmap = idx;
// Clamp active pixmap index to valid ranges.
if (idx < 0) {
idx = 0;
} else if (idx >= pixmaps.size()) {
idx = pixmaps.size() - 1;
}
PaintablePointer pPixmap = pixmaps[idx];
if (pPixmap) {
pPixmap->draw(rect(), &p);
}
}
