void ccColorScaleEditorDialog::setActiveScale(ccColorScale::Shared currentScale)
{
//the user wants to change the current scale while the it has been modified (and potentially not saved)
if (m_colorScale != currentScale)
{
if (!canChangeCurrentScale())
{
//restore old combo-box state
int pos = rampComboBox->findData(m_colorScale->getUuid());
if (pos >= 0)
{
rampComboBox->blockSignals(true);
rampComboBox->setCurrentIndex(pos);
rampComboBox->blockSignals(false);
}
else
{
assert(false);
}
//stop process
return;
}
}
m_colorScale = currentScale;
setModified(false);
//make sure combo-box is up to date
{
int pos = rampComboBox->findData(m_colorScale->getUuid());
if (pos >= 0)
{
rampComboBox->blockSignals(true);
rampComboBox->setCurrentIndex(pos);
rampComboBox->blockSignals(false);
}
}
//setup dialog components
{
//locked state
bool isLocked = !m_colorScale || m_colorScale->isLocked();
colorScaleParametersFrame->setEnabled(!isLocked);
exportToolButton->setEnabled(!isLocked);
lockWarningLabel->setVisible(isLocked);
selectedSliderGroupBox->setEnabled(!isLocked);
m_scaleWidget->setEnabled(!isLocked);
customLabelsGroupBox->blockSignals(true);
customLabelsGroupBox->setEnabled(!isLocked);
customLabelsGroupBox->blockSignals(false);
//absolute or relative mode
if (m_colorScale)
{
bool isRelative = m_colorScale->isRelative();
if (!isRelative)
{
//absolute color scales defines their own boundaries
m_colorScale->getAbsoluteBoundaries(m_minAbsoluteVal,m_maxAbsoluteVal);
}
setScaleModeToRelative(isRelative);
}
else
{
//shouldn't be accessible anyway....
assert(isLocked == true);
setScaleModeToRelative(false);
}
}
//custom labels
{
ccColorScale::LabelSet& customLabels = m_colorScale->customLabels();
if (customLabels.empty())
{
customLabelsPlainTextEdit->blockSignals(true);
customLabelsPlainTextEdit->setPlainText(s_defaultEmptyCustomListText);
customLabelsPlainTextEdit->blockSignals(false);
}
else
{
QString text;
size_t index = 0;
for (ccColorScale::LabelSet::const_iterator it=customLabels.begin(); it!=customLabels.end(); ++it, ++index)
{
if (index != 0)
text += QString("\n");
text += QString::number(*it,'f',6);
}
customLabelsPlainTextEdit->blockSignals(true);
customLabelsPlainTextEdit->setPlainText(text);
customLabelsPlainTextEdit->blockSignals(false);
}
customLabelsGroupBox->blockSignals(true);
customLabelsGroupBox->setChecked(!customLabels.empty());
customLabelsGroupBox->blockSignals(false);
}
m_scaleWidget->importColorScale(m_colorScale);
onStepSelected(-1);
}
void ccColorScaleEditorDialog::setActiveScale(ccColorScale::Shared currentScale)
{
//the user wants to change the current scale while the it has been modified (and potentially not saved)
if (m_colorScale != currentScale)
{
if (!canChangeCurrentScale())
{
//restore old combo-box state
int pos = rampComboBox->findData(m_colorScale->getUuid());
if (pos >= 0)
{
rampComboBox->blockSignals(true);
rampComboBox->setCurrentIndex(pos);
rampComboBox->blockSignals(false);
}
else
{
assert(false);
}
//stop process
return;
}
}
m_colorScale = currentScale;
setModified(false);
//make sure combo-box is up to date
{
int pos = rampComboBox->findData(m_colorScale->getUuid());
if (pos >= 0)
{
rampComboBox->blockSignals(true);
rampComboBox->setCurrentIndex(pos);
rampComboBox->blockSignals(false);
}
}
//setup dialog components
{
//locked state
bool isLocked = !m_colorScale || m_colorScale->isLocked();
colorScaleParametersFrame->setEnabled(!isLocked);
lockWarningLabel->setVisible(isLocked);
selectedSliderGroupBox->setEnabled(!isLocked);
m_scaleWidget->setEnabled(!isLocked);
//absolute or relative mode
if (m_colorScale)
{
bool isRelative = m_colorScale->isRelative();
if (!isRelative)
{
//absolute color scales defines their own boundaries
m_colorScale->getAbsoluteBoundaries(m_minAbsoluteVal,m_maxAbsoluteVal);
}
setScaleModeToRelative(isRelative);
}
else
{
//shouldn't be accessible anyway....
assert(isLocked == true);
setScaleModeToRelative(false);
}
}
m_scaleWidget->importColorScale(m_colorScale);
onStepSelected(-1);
}
