#include <string>
ModuleBase_WidgetFileSelector::ModuleBase_WidgetFileSelector(QWidget* theParent,
- const Config_WidgetAPI* theData,
- const std::string& theParentId)
- : ModuleBase_ModelWidget(theParent, theData, theParentId)
+ const Config_WidgetAPI* theData)
+: ModuleBase_ModelWidget(theParent, theData)
{
- myTitle = QString::fromStdString(theData->getProperty("title"));
+ myTitle = translate(theData->getProperty("title"));
+ myType = (theData->getProperty("type") == "save") ? WFS_SAVE : WFS_OPEN;
myDefaultPath = QString::fromStdString(theData->getProperty("path"));
QGridLayout* aMainLay = new QGridLayout(this);
{
}
-bool ModuleBase_WidgetFileSelector::storeValueCustom() const
+bool ModuleBase_WidgetFileSelector::storeValueCustom()
{
- // A rare case when plugin was not loaded.
- if(!myFeature)
+ // A rare case when plugin was not loaded.
+ if (!myFeature)
return false;
DataPtr aData = myFeature->data();
AttributeStringPtr aStringAttr = aData->string(attributeID());
return true;
}
-bool ModuleBase_WidgetFileSelector::restoreValue()
+bool ModuleBase_WidgetFileSelector::restoreValueCustom()
{
- // A rare case when plugin was not loaded.
- if(!myFeature)
+ // A rare case when plugin was not loaded.
+ if (!myFeature)
return false;
DataPtr aData = myFeature->data();
AttributeStringPtr aStringAttr = aData->string(attributeID());
bool isBlocked = myPathField->blockSignals(true);
- myPathField->setText(QString::fromStdString(aStringAttr->value()));
+ QString aNewText = QString::fromStdString(aStringAttr->value());
+ if( myPathField->text() != aNewText )
+ myPathField->setText( aNewText );
myPathField->blockSignals(isBlocked);
return true;
QList<QWidget*> ModuleBase_WidgetFileSelector::getControls() const
{
QList<QWidget*> result;
- //QPushButton * aButton = this->findChild<QPushButton *>();
- //result << aButton;
result << myPathField;
return result;
}
bool ModuleBase_WidgetFileSelector::isCurrentPathValid()
{
- QFileInfo aFile (myPathField->text());
+ QFileInfo aFile(myPathField->text());
return aFile.exists();
}
-
void ModuleBase_WidgetFileSelector::onPathSelectionBtn()
{
- QString aFilter = formatsString();
- QString aFileName = QFileDialog::getOpenFileName(this, myTitle, myDefaultPath, aFilter);
+ QString aDefaultPath = myPathField->text().isEmpty()
+ ? myDefaultPath
+ : QFileInfo(myPathField->text()).absolutePath();
+ QString aFilter = filterString();
+ QString aFileName = (myType == WFS_SAVE)
+ ? QFileDialog::getSaveFileName(this, myTitle, aDefaultPath, aFilter, &mySelectedFilter)
+ : QFileDialog::getOpenFileName(this, myTitle, aDefaultPath, aFilter, &mySelectedFilter);
if (!aFileName.isEmpty()) {
+ if (myType == WFS_SAVE)
+ aFileName = applyExtension(aFileName, mySelectedFilter);
myPathField->setText(aFileName);
+ emit focusOutWidget(this);
}
}
void ModuleBase_WidgetFileSelector::onPathChanged()
{
- if(!isCurrentPathValid())
+ if (myType == WFS_OPEN && !isCurrentPathValid())
return;
storeValue();
emit valuesChanged();
}
-QString ModuleBase_WidgetFileSelector::formatsString() const
+QString ModuleBase_WidgetFileSelector::formatToFilter(const QString & theFormat)
{
- QStringList aResult;
- QStringList aValidatorFormats = getValidatorFormats();
+ if (theFormat.isEmpty() && !theFormat.contains(":"))
+ return QString();
- foreach(QString eachFormat, aValidatorFormats) {
- QStringList aFormatList = eachFormat.split("|");
- aResult << QString("%1 files (%2)").arg(aFormatList.value(0))
- .arg(QStringList(aFormatList).replaceInStrings(QRegExp("^(.*)$"), "*.\\1").join(" "));
- }
- aResult << QString("All files (*.*)");
- return aResult.join(";;");
+ QStringList aExtesionList = theFormat.section(':', 0, 0).split("|");
+ QString aFormat = theFormat.section(':', 1, 1);
+ return QString("%1 files (%2)").arg(aFormat)
+ .arg(QStringList(aExtesionList).replaceInStrings(QRegExp("^(.*)$"), "*.\\1").join(" "));
+}
+
+QString ModuleBase_WidgetFileSelector::filterToShortFormat(const QString & theFilter)
+{
+ // Simplified implementation.
+ // It relies on theFilter was made by formatToFilter() function.
+ return theFilter.section(' ', 0, 0);
+}
+
+QStringList ModuleBase_WidgetFileSelector::filterToExtensions(const QString & theFilter)
+{
+ // Simplified implementation.
+ // It relies on theFilter was made by formatToFilter() function.
+ QStringList anExtensions = theFilter.section("(", 1, 1).section(")", 0, 0).split(" ");
+ return anExtensions;
}
QStringList ModuleBase_WidgetFileSelector::getValidatorFormats() const
{
SessionPtr aMgr = ModelAPI_Session::get();
ModelAPI_ValidatorsFactory* aFactory = aMgr->validators();
- std::list<ModelAPI_Validator*> allValidators;
- std::list<std::list<std::string> > allArguments;
- aFactory->validators(myFeature->getKind(), myAttributeID, allValidators, allArguments);
- //TODO(sbh): extract as separate method
- if(allArguments.empty())
- return QStringList();
- std::list<std::string> anArgumentList = allArguments.front();
- std::list<std::string>::const_iterator it = anArgumentList.begin();
+
+ ModelAPI_ValidatorsFactory::Validators allValidators;
+ aFactory->validators(myFeature->getKind(), myAttributeID, allValidators);
+
QStringList aResult;
+ std::list<std::string> anArgumentList = allValidators.front().second;
+ std::list<std::string>::const_iterator it = anArgumentList.begin();
for (; it != anArgumentList.end(); ++it) {
- std::string anArg = *it;
- int aSepPos = anArg.find(":");
- if (aSepPos == std::string::npos) {
- continue;
+ QString aFormat = QString::fromStdString(*it);
+ if (!aFormat.isEmpty())
+ aResult << aFormat;
+ }
+ return aResult;
+}
+
+QString ModuleBase_WidgetFileSelector::filterString() const
+{
+ QStringList aResult;
+ QStringList aValidatorFormats = getValidatorFormats();
+
+ foreach(const QString & eachFormat, aValidatorFormats) {
+ aResult << formatToFilter(eachFormat);
+ }
+ if (myType == WFS_OPEN)
+ aResult << QString("All files (*.*)");
+ return aResult.join(";;");
+}
+
+QString ModuleBase_WidgetFileSelector::applyExtension(const QString& theFileName,
+ const QString& theFilter)
+{
+ QString aResult = theFileName;
+ bool hasExtension = false;
+ QStringList anExtensions = filterToExtensions(theFilter);
+ foreach(const QString& anExtension, anExtensions) {
+ if (theFileName.endsWith(anExtension.section(".", 1, 1), Qt::CaseInsensitive)) {
+ hasExtension = true;
+ break;
}
- QString aFormat = QString::fromStdString(anArg.substr(0, aSepPos));
- aFormat = aFormat.toUpper();
- aResult.append(aFormat);
}
+ if (!hasExtension && !anExtensions.isEmpty())
+ aResult = QString("%1.%2").arg(theFileName).arg(anExtensions[0].section(".", 1, 1));
return aResult;
}
