QWidget*
TableItemEditorFactory::createEditor(QVariant::Type type,
QWidget *parent) const
{
switch (type) {
case QVariant::UInt: {
SpinBox *sb = new SpinBox(parent, SpinBox::eSpinBoxTypeInt);
sb->setFrame(false);
sb->setMaximum(INT_MAX);
return sb;
}
case QVariant::Int: {
SpinBox *sb = new SpinBox(parent, SpinBox::eSpinBoxTypeInt);
sb->setFrame(false);
sb->setMinimum(INT_MIN);
sb->setMaximum(INT_MAX);
return sb;
}
case QVariant::Pixmap:
return new Label(parent);
case QVariant::Double: {
SpinBox *sb = new SpinBox(parent, SpinBox::eSpinBoxTypeDouble);
sb->setFrame(false);
sb->setMinimum(-DBL_MAX);
sb->setMaximum(DBL_MAX);
return sb;
}
case QVariant::String:
default: {
// the default editor is a lineedit
ExpandingLineEdit *le = new ExpandingLineEdit(parent);
le->setFrame( le->style()->styleHint(QStyle::SH_ItemView_DrawDelegateFrame, 0, le) );
if ( !le->style()->styleHint(QStyle::SH_ItemView_ShowDecorationSelected, 0, le) ) {
le->setWidgetOwnsGeometry(true);
}
return le;
}
}
return 0;
}
void
KnobGuiValue::createWidget(QHBoxLayout* layout)
{
connectKnobSignalSlots();
_imp->container = new QWidget(layout->parentWidget());
QHBoxLayout *containerLayout = new QHBoxLayout(_imp->container);
layout->addWidget(_imp->container);
containerLayout->setContentsMargins(0, 0, 0, 0);
containerLayout->setSpacing(3);
if (getKnobsCountOnSameLine() > 1) {
disableSlider();
}
if (!isSliderDisabled()) {
layout->parentWidget()->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Fixed);
}
KnobPtr knob = _imp->getKnob();
const int nDims = knob->getDimension();
std::vector<double> increments, displayMins, displayMaxs, mins, maxs;
std::vector<int> decimals;
boost::shared_ptr<Knob<double> > doubleKnob = _imp->getKnobAsDouble();
boost::shared_ptr<Knob<int> > intKnob = _imp->getKnobAsInt();
if (doubleKnob) {
displayMins = doubleKnob->getDisplayMinimums();
displayMaxs = doubleKnob->getDisplayMaximums();
mins = doubleKnob->getMinimums();
maxs = doubleKnob->getMaximums();
} else {
const std::vector<int>& intDmins = intKnob->getDisplayMinimums();
const std::vector<int>& intDMaxs = intKnob->getDisplayMaximums();
const std::vector<int>& intMins = intKnob->getMinimums();
const std::vector<int>& intMaxs = intKnob->getMaximums();
assert(intDMaxs.size() == intDmins.size() && intDmins.size() == intMins.size() && intMins.size() == intMaxs.size());
displayMins.resize(intDmins.size());
displayMaxs.resize(intDmins.size());
mins.resize(intDmins.size());
maxs.resize(intDmins.size());
for (std::size_t i = 0; i < intMins.size(); ++i) {
displayMins[i] = intDmins[i];
displayMaxs[i] = intDMaxs[i];
mins[i] = intMins[i];
maxs[i] = intMaxs[i];
}
}
getIncrements(&increments);
getDecimals(&decimals);
std::vector<std::string> dimensionLabels(nDims);
bool isRectangleParam = isRectangleType();
// This is a rectangle parameter
if (isRectangleParam) {
dimensionLabels[0] = "x";
dimensionLabels[1] = "y";
dimensionLabels[2] = "w";
dimensionLabels[3] = "h";
} else {
for (int i = 0; i < nDims; ++i) {
dimensionLabels[i] = knob->getDimensionName(i);
}
}
KnobGuiPtr thisShared = shared_from_this();
SpinBox::SpinBoxTypeEnum type;
if (doubleKnob) {
type = SpinBox::eSpinBoxTypeDouble;
} else {
type = SpinBox::eSpinBoxTypeInt;
}
int nItemsPerRow = nDims;
if (std::floor(nDims / 3. + 0.5) == nDims / 3.) {
nItemsPerRow = 3;
}
if (std::floor(nDims / 4. + 0.5) == nDims / 4.) {
nItemsPerRow = 4;
}
int nbRows = nDims / nItemsPerRow;
assert(nbRows >= 1);
QWidget* allSpinBoxesContainer = 0;
QGridLayout* spinBoxesGrid = 0;
if (nbRows == 1) {
allSpinBoxesContainer = _imp->container;
} else {
allSpinBoxesContainer = new QWidget(_imp->container);
spinBoxesGrid = new QGridLayout(allSpinBoxesContainer);
spinBoxesGrid->setContentsMargins(0, 0, 0, 0);
spinBoxesGrid->setVerticalSpacing(TO_DPIY(1));
spinBoxesGrid->setHorizontalSpacing(TO_DPIX(1));
}
_imp->spinBoxes.resize(nDims);
int rowIndex = 0;
int columnIndex = 0;
for (std::size_t i = 0; i < _imp->spinBoxes.size(); ++i) {
QWidget *boxContainer = new QWidget(allSpinBoxesContainer);
boxContainer->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
QHBoxLayout *boxContainerLayout = 0;
boxContainerLayout = new QHBoxLayout(boxContainer);
boxContainerLayout->setContentsMargins(0, 0, 0, 0);
boxContainerLayout->setSpacing(3);
Label *subDesc = 0;
if (nDims != 1 && nbRows == 1) {
subDesc = new Label(QString::fromUtf8(dimensionLabels[i].c_str()), boxContainer);
boxContainerLayout->addWidget(subDesc);
}
SpinBox *box = new KnobSpinBox(layout->parentWidget(), type, thisShared , i);
NumericKnobValidator* validator = new NumericKnobValidator(box,thisShared);
box->setValidator(validator);
QObject::connect( box, SIGNAL(valueChanged(double)), this, SLOT(onSpinBoxValueChanged()) );
// Set the copy/link actions in the right click menu of the SpinBox
enableRightClickMenu(box,i);
#ifdef SPINBOX_TAKE_PLUGIN_RANGE_INTO_ACCOUNT
double min = mins[i];
double max = maxs[i];
valueAccordingToType(false, i, &min);
valueAccordingToType(false, i, &max);
box->setMaximum(max);
box->setMinimum(min);
#endif
if (type == SpinBox::eSpinBoxTypeDouble) {
// Set the number of digits after the decimal point
if (i < decimals.size()) {
box->decimals(decimals[i]);
}
}
if (i < increments.size()) {
double incr = 1;
incr = increments[i];
valueAccordingToType(false, i, &incr);
box->setIncrement(incr);
}
boxContainerLayout->addWidget(box);
if (!spinBoxesGrid) {
containerLayout->addWidget(boxContainer);
} else {
spinBoxesGrid->addWidget(boxContainer, rowIndex, columnIndex);
}
_imp->spinBoxes[i] = std::make_pair(box, subDesc);
++columnIndex;
if (columnIndex >= nItemsPerRow) {
columnIndex = 0;
++rowIndex;
}
}
if (spinBoxesGrid) {
containerLayout->addWidget(allSpinBoxesContainer);
}
bool sliderVisible = false;
if (!isSliderDisabled() && !isRectangleParam) {
double dispmin = displayMins[0];
double dispmax = displayMaxs[0];
if (dispmin == -DBL_MAX) {
dispmin = mins[0];
}
if (dispmax == DBL_MAX) {
dispmax = maxs[0];
}
// denormalize if necessary
double dispminGui = dispmin;
double dispmaxGui = dispmax;
valueAccordingToType(false, 0, &dispminGui);
valueAccordingToType(false, 0, &dispmaxGui);
bool spatial = isSpatialType();
Format f;
if (spatial) {
getKnob()->getHolder()->getApp()->getProject()->getProjectDefaultFormat(&f);
}
if (dispminGui < -SLIDER_MAX_RANGE) {
if (spatial) {
dispminGui = -f.width();
} else {
dispminGui = -SLIDER_MAX_RANGE;
}
}
if (dispmaxGui > SLIDER_MAX_RANGE) {
if (spatial) {
dispmaxGui = f.width();
} else {
dispmaxGui = SLIDER_MAX_RANGE;
}
}
double value0 = _imp->getKnobValue(0);
ScaleSliderQWidget::DataTypeEnum sliderType;
if (doubleKnob) {
sliderType = ScaleSliderQWidget::eDataTypeDouble;
} else {
sliderType = ScaleSliderQWidget::eDataTypeInt;
}
_imp->slider = new ScaleSliderQWidget(dispminGui, dispmaxGui, value0,knob->getEvaluateOnChange(),
sliderType,getGui(), eScaleTypeLinear, layout->parentWidget());
_imp->slider->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
if (hasToolTip()) {
_imp->slider->setToolTip( toolTip() );
}
QObject::connect(_imp->slider, SIGNAL(positionChanged(double)), this, SLOT(onSliderValueChanged(double)));
QObject::connect(_imp->slider, SIGNAL(editingFinished(bool)), this, SLOT(onSliderEditingFinished(bool)));
containerLayout->addWidget(_imp->slider);
sliderVisible = shouldSliderBeVisible(dispminGui, dispmaxGui);
// onDisplayMinMaxChanged takes original (maybe normalized) values
onDisplayMinMaxChanged(dispmin, dispmax);
}
void MultiInstancePanelPrivate::addTableRow(Node* node)
{
int newRowIndex = table->rowCount();
table->insertRow(newRowIndex);
std::list<boost::shared_ptr<KnobI> > instanceSpecificKnobs;
getInstanceSpecificKnobs(node, &instanceSpecificKnobs);
///first add the enabled column
{
QWidget* enabledContainer = createCheckBoxForTable(true);
table->setCellWidget(newRowIndex, 0, enabledContainer);
}
int columnIndex = 1;
for (std::list<boost::shared_ptr<KnobI> >::iterator it = instanceSpecificKnobs.begin();it!=instanceSpecificKnobs.end();++it) {
Int_Knob* isInt = dynamic_cast<Int_Knob*>(it->get());
Bool_Knob* isBool = dynamic_cast<Bool_Knob*>(it->get());
Double_Knob* isDouble = dynamic_cast<Double_Knob*>(it->get());
Color_Knob* isColor = dynamic_cast<Color_Knob*>(it->get());
String_Knob* isString = dynamic_cast<String_Knob*>(it->get());
if (!isInt || !isBool || !isDouble || !isColor || !isString) {
continue;
}
bool createCheckBox = false;
bool createSpinBox = false;
if (isBool) {
createCheckBox = true;
} else if (isInt || isDouble || isColor) {
createSpinBox = true;
}
for (int i = 0; i < (*it)->getDimension(); ++it) {
if (createCheckBox) {
assert(isBool);
bool checked = isBool->getValue();
QWidget* enabledContainer = createCheckBoxForTable(checked);
table->setCellWidget(newRowIndex, columnIndex, enabledContainer);
} else if (createSpinBox) {
double mini = INT_MIN,maxi = INT_MAX;
SpinBox::SPINBOX_TYPE type = SpinBox::DOUBLE_SPINBOX;
if (isInt) {
mini = isInt->getMinimums()[i];
maxi = isInt->getMaximums()[i];
type = SpinBox::INT_SPINBOX;
} else if (isDouble) {
mini = isDouble->getMinimums()[i];
maxi = isDouble->getMaximums()[i];
}
SpinBox* sb = new SpinBox(NULL,type);
sb->setMinimum(mini);
sb->setMaximum(maxi);
table->setCellWidget(newRowIndex, columnIndex, sb);
} else {
assert(isString);
std::string value = isString->getValue();
LineEdit* le = new LineEdit(NULL);
le->setText(value.c_str());
table->setCellWidget(newRowIndex, columnIndex, le);
}
++columnIndex;
}
}
}
