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Utils: Provide FilePath based wrappers for common dialogs

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Change-Id: I464a7b5775495f32648905335f2d798384867900
Reviewed-by: Christian Stenger <christian.stenger@qt.io>
This commit is contained in:
hjk
2021-07-16 15:24:26 +02:00
parent 09286d062f
commit 3edc5673b5
3 changed files with 104 additions and 1 deletions
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73
src/libs/utils/fileutils.cpp
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@@ -405,5 +405,76 @@ void withNtfsPermissions(const std::function<void()> &task)
}
#endif
} // namespace Utils
#ifdef QT_WIDGETS_LIB
static std::function<QWidget *()> s_dialogParentGetter;
void FileUtils::setDialogParentGetter(const std::function<QWidget *()> &getter)
{
s_dialogParentGetter = getter;
}
static QWidget *dialogParent()
{
return s_dialogParentGetter ? s_dialogParentGetter() : nullptr;
}
FilePath FileUtils::getOpenFilePath(const QString &caption,
const FilePath &dir,
const QString &filter,
QString *selectedFilter,
QFileDialog::Options options)
{
const QString result = QFileDialog::getOpenFileName(dialogParent(),
caption,
dir.toString(),
filter,
selectedFilter,
options);
return FilePath::fromString(result);
}
FilePath FileUtils::getSaveFilePath(const QString &caption,
const FilePath &dir,
const QString &filter,
QString *selectedFilter,
QFileDialog::Options options)
{
const QString result = QFileDialog::getSaveFileName(dialogParent(),
caption,
dir.toString(),
filter,
selectedFilter,
options);
return FilePath::fromString(result);
}
FilePath FileUtils::getExistingDirectory(const QString &caption,
const FilePath &dir,
QFileDialog::Options options)
{
const QString result = QFileDialog::getExistingDirectory(dialogParent(),
caption,
dir.toString(),
options);
return FilePath::fromString(result);
}
FilePaths FileUtils::getOpenFilePaths(const QString &caption,
const FilePath &dir,
const QString &filter,
QString *selectedFilter,
QFileDialog::Options options)
{
const QStringList result = QFileDialog::getOpenFileNames(dialogParent(),
caption,
dir.toString(),
filter,
selectedFilter,
options);
return transform(result, &FilePath::fromString);
}
#endif // QT_WIDGETS_LIB
} // namespace Utils