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Copy pathFileDialog.cpp
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Copy pathFileDialog.cpp
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88 lines (77 loc) · 3.63 KB
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#include "FileDialog.h"
#include "Settings.h"
QString FileDialog::getOpenFileName(const FileDialogTypes dialogType, QWidget* parent, const QString& caption, const QString &filter, QString *selectedFilter, Options options)
{
QString result = QFileDialog::getOpenFileName(parent, caption, getFileDialogPath(dialogType), filter, selectedFilter, options);
if(!result.isEmpty())
setFileDialogPath(dialogType, result);
return result;
}
QStringList FileDialog::getOpenFileNames(const FileDialogTypes dialogType, QWidget *parent, const QString &caption, const QString &filter, QString *selectedFilter, QFileDialog::Options options)
{
QStringList result = QFileDialog::getOpenFileNames(parent, caption, getFileDialogPath(dialogType), filter, selectedFilter, options);
if(!result.isEmpty())
{
QFileInfo path = QFileInfo(result.first());
setFileDialogPath(dialogType, path.absoluteFilePath());
}
return result;
}
QString FileDialog::getSaveFileName(const FileDialogTypes dialogType, QWidget* parent, const QString& caption, const QString& filter, const QString& defaultFileName, QString* selectedFilter, Options options)
{
QString dir = getFileDialogPath(dialogType);
if(!defaultFileName.isEmpty())
dir += "/" + defaultFileName;
QString result = QFileDialog::getSaveFileName(parent, caption, dir, filter, selectedFilter, options);
if(!result.isEmpty())
setFileDialogPath(dialogType, result);
return result;
}
QString FileDialog::getExistingDirectory(const FileDialogTypes dialogType, QWidget* parent, const QString& caption, Options options)
{
QString result = QFileDialog::getExistingDirectory(parent, caption, getFileDialogPath(dialogType), options);
if(!result.isEmpty())
setFileDialogPath(dialogType, result);
return result;
}
QString FileDialog::getFileDialogPath(const FileDialogTypes dialogType)
{
switch(Settings::getValue("db", "savedefaultlocation").toInt())
{
case 0: // Remember last location
case 2: { // Remember last location for current session only
QHash<QString, QVariant> lastLocations = Settings::getValue("db", "lastlocations").toHash();
QString lastLocation = lastLocations[QString::number(static_cast<int>(dialogType))].toString();
// Without a remembered location, fall back to the home directory instead of
// letting Qt use the working directory (which is "/" for apps launched from Finder)
if(lastLocation.isEmpty())
return QDir::homePath();
return lastLocation;
}
case 1: // Always use this location
return Settings::getValue("db", "defaultlocation").toString();
default:
return QString();
}
}
void FileDialog::setFileDialogPath(const FileDialogTypes dialogType, const QString& new_path)
{
QString dir = QFileInfo(new_path).absolutePath();
QHash<QString, QVariant> lastLocations = Settings::getValue("db", "lastlocations").toHash();
lastLocations[QString::number(static_cast<int>(dialogType))] = dir;
switch(Settings::getValue("db", "savedefaultlocation").toInt())
{
case 0: // Remember last location
Settings::setValue("db", "lastlocations", lastLocations);
break;
case 2: // Remember last location for current session only
Settings::setValue("db", "lastlocations", lastLocations, false);
break;
case 1: // Always use this locations
break; // Do nothing
}
}
QString FileDialog::getSqlDatabaseFileFilter()
{
return Settings::getValue("General", "DBFileExtensions").toString() + ";;" + QObject::tr("All files (*)"); //Always add "All files (*)" to the available filters
}