void ccColorScaleEditorDialog::copyCurrentScale()
{
if (!m_colorScale)
{
assert(false);
return;
}
ccColorScale::Shared scale = ccColorScale::Create(m_colorScale->getName()+QString("_copy"));
if (!m_colorScale->isRelative())
{
double minVal,maxVal;
m_colorScale->getAbsoluteBoundaries(minVal,maxVal);
scale->setAbsolute(minVal,maxVal);
}
m_scaleWidget->exportColorScale(scale);
assert(m_manager);
if (m_manager)
m_manager->addScale(scale);
updateMainComboBox();
setActiveScale(scale);
}
void ccColorScaleEditorDialog::colorScaleChanged(int pos)
{
QString UUID = rampComboBox->itemData(pos).toString();
ccColorScale::Shared colorScale = ccColorScalesManager::GetUniqueInstance()->getScale(UUID);
setActiveScale(colorScale);
}
void ccColorScaleEditorDialog::importScale()
{
//persistent settings
QSettings settings;
settings.beginGroup(ccPS::LoadFile());
QString currentPath = settings.value(ccPS::CurrentPath(),QApplication::applicationDirPath()).toString();
//ask for a filename
QString filename = QFileDialog::getOpenFileName(this,"Select color scale file",currentPath,"*.xml");
if (filename.isEmpty())
{
//process cancelled by user
return;
}
//save last loading parameters
settings.setValue(ccPS::CurrentPath(),QFileInfo(filename).absolutePath());
settings.endGroup();
//try to load the file
ccColorScale::Shared scale = ccColorScale::LoadFromXML(filename);
if (scale)
{
assert(m_manager);
if (m_manager)
{
ccColorScale::Shared otherScale = m_manager->getScale(scale->getUuid());
if (otherScale)
{
QString message = "A color scale with the same UUID";
if (otherScale->getName() == scale->getName())
message += QString(" and the same name (%1)").arg(scale->getName());
message += " is already in store!";
message += "\n";
message += "Do you want to force the importation of this new scale? (a new UUID will be generated)";
if (QMessageBox::question (this,
"UUID conflict",
message,
QMessageBox::Yes,
QMessageBox::No) == QMessageBox::No)
{
ccLog::Warning("[ccColorScaleEditorDialog::importScale] Importation cancelled due to a conflicting UUID (color scale may already be in store)");
return;
}
//generate a new UUID
scale->setUuid(QUuid::createUuid().toString());
}
//now we can import the scale
m_manager->addScale(scale);
ccLog::Print(QString("[ccColorScaleEditorDialog::importScale] Color scale '%1' successfully imported").arg(scale->getName()));
}
updateMainComboBox();
setActiveScale(scale);
}
}
void ccColorScaleEditorDialog::createNewScale()
{
ccColorScale::Shared scale = ccColorScale::Create("New scale");
//add default min and max steps
scale->insert(ccColorScaleElement(0.0,Qt::blue),false);
scale->insert(ccColorScaleElement(1.0,Qt::red),true);
assert(m_manager);
if (m_manager)
m_manager->addScale(scale);
updateMainComboBox();
setActiveScale(scale);
}
ccColorScaleEditorDialog::ccColorScaleEditorDialog(ccColorScale::Shared currentScale/*=0*/, QWidget* parent/*=0*/)
: QDialog(parent)
, Ui::ColorScaleEditorDlg()
, m_colorScale(currentScale)
, m_scaleWidget(new ccColorScaleEditorWidget(this,Qt::Horizontal))
, m_associatedSF(0)
, m_modified(false)
, m_minAbsoluteVal(0.0)
, m_maxAbsoluteVal(1.0)
{
setupUi(this);
colorScaleEditorFrame->setLayout(new QHBoxLayout());
colorScaleEditorFrame->layout()->setContentsMargins(0,0,0,0);
colorScaleEditorFrame->layout()->addWidget(m_scaleWidget);
//main combo box
connect(rampComboBox, SIGNAL(activated(int)), this, SLOT(colorScaleChanged(int)));
//upper buttons
connect(renameToolButton, SIGNAL(clicked()), this, SLOT(renameCurrentScale()));
connect(saveToolButton, SIGNAL(clicked()), this, SLOT(saveCurrentScale()));
connect(deleteToolButton, SIGNAL(clicked()), this, SLOT(deleteCurrentScale()));
connect(copyToolButton, SIGNAL(clicked()), this, SLOT(copyCurrentScale()));
connect(newToolButton, SIGNAL(clicked()), this, SLOT(createNewScale()));
connect(scaleModeComboBox, SIGNAL(activated(int)), this, SLOT(relativeModeChanged(int)));
//scale widget
connect(m_scaleWidget, SIGNAL(stepSelected(int)), this, SLOT(onStepSelected(int)));
connect(m_scaleWidget, SIGNAL(stepModified(int)), this, SLOT(onStepModified(int)));
//slider editor
connect(deleteSliderToolButton, SIGNAL(clicked()), this, SLOT(deletecSelectedStep()));
connect(colorToolButton, SIGNAL(clicked()), this, SLOT(changeSelectedStepColor()));
connect(valueDoubleSpinBox, SIGNAL(valueChanged(double)), this, SLOT(changeSelectedStepValue(double)));
//close button
connect(closePushButton, SIGNAL(clicked()), this, SLOT(onClose()));
//populate main combox box with all known scales
updateMainComboBox();
if (!m_colorScale)
m_colorScale = ccColorScalesManager::GetDefaultScale();
setActiveScale(m_colorScale);
}
void ccColorScaleEditorDialog::deleteCurrentScale()
{
if (!m_colorScale || m_colorScale->isLocked())
{
assert(false);
return;
}
//ask for confirmation
if (QMessageBox::warning( this,
"Delete scale",
"Are you sure?",
QMessageBox::Yes | QMessageBox::No,
QMessageBox::No) == QMessageBox::No)
{
return;
}
//backup current scale
ccColorScale::Shared colorScaleToDelete = m_colorScale;
setModified(false); //cancel any modification
int currentIndex = rampComboBox->currentIndex();
if (currentIndex == 0)
currentIndex = 1;
else if (currentIndex > 0)
--currentIndex;
ccColorScalesManager* csManager = ccColorScalesManager::GetUniqueInstance();
assert(csManager);
if (csManager)
{
//activate the neighbor scale in the list
ccColorScale::Shared nextScale = csManager->getScale(rampComboBox->itemData(currentIndex).toString());
setActiveScale(nextScale);
csManager->removeScale(colorScaleToDelete->getUuid());
}
updateMainComboBox();
}
ccColorScaleEditorDialog::ccColorScaleEditorDialog( ccColorScalesManager* manager,
ccMainAppInterface* mainApp,
ccColorScale::Shared currentScale/*=0*/,
QWidget* parent/*=0*/)
: QDialog(parent)
, Ui::ColorScaleEditorDlg()
, m_manager(manager)
, m_colorScale(currentScale)
, m_scaleWidget(new ccColorScaleEditorWidget(this,Qt::Horizontal))
, m_associatedSF(0)
, m_modified(false)
, m_minAbsoluteVal(0.0)
, m_maxAbsoluteVal(1.0)
, m_mainApp(mainApp)
{
assert(m_manager);
setupUi(this);
colorScaleEditorFrame->setLayout(new QHBoxLayout());
colorScaleEditorFrame->layout()->setContentsMargins(0,0,0,0);
colorScaleEditorFrame->layout()->addWidget(m_scaleWidget);
//main combo box
connect(rampComboBox, SIGNAL(activated(int)), this, SLOT(colorScaleChanged(int)));
//import/export buttons
connect(exportToolButton, SIGNAL(clicked()), this, SLOT(exportCurrentScale()));
connect(importToolButton, SIGNAL(clicked()), this, SLOT(importScale()));
//upper buttons
connect(renameToolButton, SIGNAL(clicked()), this, SLOT(renameCurrentScale()));
connect(saveToolButton, SIGNAL(clicked()), this, SLOT(saveCurrentScale()));
connect(deleteToolButton, SIGNAL(clicked()), this, SLOT(deleteCurrentScale()));
connect(copyToolButton, SIGNAL(clicked()), this, SLOT(copyCurrentScale()));
connect(newToolButton, SIGNAL(clicked()), this, SLOT(createNewScale()));
connect(scaleModeComboBox, SIGNAL(activated(int)), this, SLOT(relativeModeChanged(int)));
//scale widget
connect(m_scaleWidget, SIGNAL(stepSelected(int)), this, SLOT(onStepSelected(int)));
connect(m_scaleWidget, SIGNAL(stepModified(int)), this, SLOT(onStepModified(int)));
//slider editor
connect(deleteSliderToolButton, SIGNAL(clicked()), this, SLOT(deletecSelectedStep()));
connect(colorToolButton, SIGNAL(clicked()), this, SLOT(changeSelectedStepColor()));
connect(valueDoubleSpinBox, SIGNAL(valueChanged(double)), this, SLOT(changeSelectedStepValue(double)));
//labels list widget
connect(customLabelsGroupBox, SIGNAL(toggled(bool)), this, SLOT(toggleCustomLabelsList(bool)));
connect(customLabelsPlainTextEdit, SIGNAL(textChanged()), this, SLOT(onCustomLabelsListChanged()));
//apply button
connect(applyPushButton, SIGNAL(clicked()), this, SLOT(onApply()));
//close button
connect(closePushButton, SIGNAL(clicked()), this, SLOT(onClose()));
//populate main combox box with all known scales
updateMainComboBox();
if (!m_colorScale)
m_colorScale = m_manager->getDefaultScale(ccColorScalesManager::BGYR);
setActiveScale(m_colorScale);
}
