mlangkabel
7ec02d28ea
* don't reset filepath used to open file picker dialog for SaveFileDialog * don't reset filepath used to open filepicker for OpenProject dialog * fixed non-native file picker starts in wrong directory if provided with filename to open (instead of directory) * fixed non-native dialog displays machines root directory if empty path is provided
114 lines
2.7 KiB
C++
114 lines
2.7 KiB
C++
#include "qt/utility/QtFileDialog.h"
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#include <QFileDialog>
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#include <QListView>
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#include <QTreeView>
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#include "qt/utility/QtFilesAndDirectoriesDialog.h"
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#include "utility/file/FilePath.h"
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#include "utility/utilityApp.h"
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QStringList QtFileDialog::getFileNamesAndDirectories(QWidget* parent, const FilePath& path)
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{
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const QString dir = getDir(QString::fromStdString((path.isDirectory() ? path : path.getParentDirectory()).str()));
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QFileDialog* dialog = (utility::getOsType() == OS_MAC ? new QFileDialog(parent) : new QtFilesAndDirectoriesDialog(parent));
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if (!dir.isEmpty())
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{
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dialog->setDirectory(dir);
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}
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QListView *l = dialog->findChild<QListView*>("listView");
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if (l)
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{
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l->setSelectionMode(QAbstractItemView::ExtendedSelection);
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}
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QTreeView *t = dialog->findChild<QTreeView*>();
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if (t)
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{
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t->setSelectionMode(QAbstractItemView::ExtendedSelection);
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}
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QStringList list;
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if (dialog->exec())
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{
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list = dialog->selectedFiles();
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}
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delete dialog;
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return list;
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}
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QString QtFileDialog::getExistingDirectory(QWidget* parent, const QString& caption, const FilePath& dir)
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{
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return QFileDialog::getExistingDirectory(parent, caption, getDir(QString::fromStdString(dir.str())));
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}
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QString QtFileDialog::getOpenFileName(QWidget* parent, const QString& caption, const FilePath& dir, const QString& filter)
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{
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return QFileDialog::getOpenFileName(parent, caption, getDir(QString::fromStdString(dir.str())), filter);
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}
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QString QtFileDialog::showSaveFileDialog(
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QWidget *parent, const QString& title, const FilePath& directory, const QString& filter)
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{
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#if defined(Q_OS_WIN) || defined(Q_OS_MAC)
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return QFileDialog::getSaveFileName(parent, title, getDir(QString::fromStdString(directory.str())), filter);
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#else
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QFileDialog dialog(parent, title, getDir(QString::fromStdString(directory.str())), filter);
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if (parent)
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{
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dialog.setWindowModality(Qt::WindowModal);
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}
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QRegExp filter_regex(QLatin1String("(?:^\\*\\.(?!.*\\()|\\(\\*\\.)(\\w+)"));
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QStringList filters = filter.split(QLatin1String(";;"));
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if (!filters.isEmpty())
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{
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dialog.setNameFilters(filters);
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}
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dialog.setAcceptMode(QFileDialog::AcceptSave);
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if (dialog.exec() == QDialog::Accepted)
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{
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QString file_name = dialog.selectedFiles().constFirst();
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QFileInfo info(file_name);
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if (info.suffix().isEmpty() && !dialog.selectedNameFilter().isEmpty())
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{
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if (filter_regex.indexIn(dialog.selectedNameFilter()) != -1)
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{
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QString extension = filter_regex.cap(1);
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file_name += QLatin1String(".") + extension;
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}
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}
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return file_name;
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}
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else
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{
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return QString();
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}
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#endif // Q_OS_MAC || Q_OS_WIN
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}
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QString QtFileDialog::getDir(QString dir)
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{
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static bool used = false;
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if (!used && dir.isEmpty())
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{
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dir = QDir::homePath();
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}
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used = true;
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return dir;
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}
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