-/*
- * ModuleBase_WidgetFileSelector.cpp
- *
- * Created on: Aug 28, 2014
- * Author: sbh
- */
+// Copyright (C) 2014-2019 CEA/DEN, EDF R&D
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
#include <ModelAPI_AttributeString.h>
#include <ModelAPI_Data.h>
#include <ModuleBase_WidgetFileSelector.h>
#include <ModuleBase_Tools.h>
+#include <Config_PropManager.h>
#include <Config_WidgetAPI.h>
-#include <QGridLayout>
#include <QFileDialog>
+#include <QGridLayout>
+#include <QLabel>
#include <QLineEdit>
#include <QList>
#include <QObject>
#include <QPushButton>
+#include <QRegExp>
#include <QString>
-#include <QLabel>
-#include <boost/smart_ptr/shared_ptr.hpp>
+#include <memory>
#include <string>
+
+/// Default path
+static QString myDefaultPath;
+
+
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), myFileDialog(0)
{
- myTitle = QString::fromStdString(theData->getProperty("title"));
- myDefaultPath = QString::fromStdString(theData->getProperty("path"));
+ myTitle = translate(theData->getProperty("title"));
+ myType = (theData->getProperty("type") == "save") ? WFS_SAVE : WFS_OPEN;
+ if (myDefaultPath.isNull() || myDefaultPath.isEmpty())
+ myDefaultPath = QString::fromStdString(theData->getProperty("path"));
+
+ if (myDefaultPath.isEmpty())
+ myDefaultPath = Config_PropManager::string("Plugins", "import_initial_path").c_str();
- myMainWidget = new QWidget(theParent);
- QGridLayout* aMainLay = new QGridLayout(myMainWidget);
+ QGridLayout* aMainLay = new QGridLayout(this);
ModuleBase_Tools::adjustMargins(aMainLay);
- QLabel* aTitleLabel = new QLabel(myTitle, myMainWidget);
+ QLabel* aTitleLabel = new QLabel(myTitle, this);
aTitleLabel->setIndent(1);
aMainLay->addWidget(aTitleLabel, 0, 0);
- myPathField = new QLineEdit(myMainWidget);
+ myPathField = new QLineEdit(this);
aMainLay->addWidget(myPathField, 1, 0);
- QPushButton* aSelectPathBtn = new QPushButton("...", myMainWidget);
+
+ QPushButton* aSelectPathBtn = new QPushButton("...", this);
+ aSelectPathBtn->setToolTip(tr("Select file..."));
aSelectPathBtn->setMaximumWidth(20);
aSelectPathBtn->setMaximumHeight(20);
aMainLay->addWidget(aSelectPathBtn, 1, 1);
aMainLay->setColumnStretch(0, 1);
myPathField->setMinimumHeight(20);
aMainLay->setHorizontalSpacing(1);
- myMainWidget->setLayout(aMainLay);
+ this->setLayout(aMainLay);
connect(myPathField, SIGNAL(textChanged(const QString&)),
this, SLOT(onPathChanged()));
{
}
-bool ModuleBase_WidgetFileSelector::storeValue() 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());
QString aWidgetValue = myPathField->text();
- aStringAttr->setValue(aWidgetValue.toStdString());
+ aStringAttr->setValue(aWidgetValue.toStdWString());
updateObject(myFeature);
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()));
- myPathField->blockSignals(isBlocked);
+ std::wstring aUtfStr = aStringAttr->valueW();
+ QString aNewText = QString::fromStdWString(aUtfStr);
+ if (myPathField->text() != aNewText) {
+ bool isBlocked = myPathField->blockSignals(true);
+ myPathField->setText(aNewText);
+ myPathField->blockSignals(isBlocked);
+ }
return true;
}
-QWidget* ModuleBase_WidgetFileSelector::getControl() const
-{
- return myMainWidget;
-}
-
QList<QWidget*> ModuleBase_WidgetFileSelector::getControls() const
{
QList<QWidget*> result;
- QPushButton * aButton = myMainWidget->findChild<QPushButton *>();
- result << aButton;
result << myPathField;
return result;
}
bool ModuleBase_WidgetFileSelector::isCurrentPathValid()
{
- QFileInfo aFile (myPathField->text());
+ QFileInfo aFile(myPathField->text());
return aFile.exists();
}
+bool ModuleBase_WidgetFileSelector::processEscape()
+{
+ if (myFileDialog) {
+ myFileDialog->reject();
+ return true;
+ }
+ return ModuleBase_ModelWidget::processEscape();
+}
+
void ModuleBase_WidgetFileSelector::onPathSelectionBtn()
{
- QString aFilter = formatsString();
- QString aFileName = QFileDialog::getOpenFileName(myMainWidget, myTitle, myDefaultPath, aFilter);
- if (!aFileName.isEmpty()) {
- myPathField->setText(aFileName);
+ QString aDefaultPath = myPathField->text().isEmpty()
+ ? myDefaultPath
+ : QFileInfo(myPathField->text()).absolutePath();
+ QString aFilter = filterString();
+
+ // use Option prohibited native dialog using to have both lower/upper extensions of files
+ // satisfied to dialog filter on Linux(Calibre) Issue #2055
+ myFileDialog = new QFileDialog(this, myTitle, aDefaultPath, aFilter);
+ myFileDialog->setNameFilter(aFilter);
+ myFileDialog->setOptions(QFileDialog::DontUseNativeDialog);
+ myFileDialog->setAcceptMode(myType == WFS_SAVE ? QFileDialog::AcceptSave
+ : QFileDialog::AcceptOpen);
+ if (myFileDialog->exec() == QDialog::Accepted)
+ {
+ mySelectedFilter = myFileDialog->selectedNameFilter();
+ QStringList aFileNames = myFileDialog->selectedFiles();
+ if (!aFileNames.empty()) {
+ QString aFileName = aFileNames.first();
+ if (!aFileName.isEmpty()) {
+ if (myType == WFS_SAVE)
+ aFileName = applyExtension(aFileName, mySelectedFilter);
+ myPathField->setText(aFileName.toUtf8());
+ myDefaultPath = QFileInfo(aFileName).absolutePath();
+ emit focusOutWidget(this);
+ }
+ }
}
+ myFileDialog = 0;
}
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) {
- aResult << QString("%1 files (*.%1)").arg(eachFormat);
- }
- 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;
}
