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f4853da2ab
The bug does seem to just appear in special compiler constellations. We're unsure why this fix works. To better see if this fix works or if crashes still occur, we added some logging. Signed-off-by: Felix Weilbach <felix.weilbach@nextcloud.com>
91 lines
2.8 KiB
C++
91 lines
2.8 KiB
C++
/*
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* Copyright (C) by Oleksandr Zolotov <alex@nextcloud.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*/
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#include "foldercreationdialog.h"
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#include "ui_foldercreationdialog.h"
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#include <limits>
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#include <QDir>
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#include <QMessageBox>
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#include <QLoggingCategory>
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namespace OCC {
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Q_LOGGING_CATEGORY(lcFolderCreationDialog, "nextcloud.gui.foldercreationdialog", QtInfoMsg)
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FolderCreationDialog::FolderCreationDialog(const QString &destination, QWidget *parent)
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: QDialog(parent)
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, ui(new Ui::FolderCreationDialog)
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, _destination(destination)
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{
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ui->setupUi(this);
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ui->labelErrorMessage->setVisible(false);
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setWindowFlags(windowFlags() & ~Qt::WindowContextHelpButtonHint);
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connect(ui->newFolderNameEdit, &QLineEdit::textChanged, this, &FolderCreationDialog::slotNewFolderNameEditTextEdited);
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const QString suggestedFolderNamePrefix = QObject::tr("New folder");
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const QString newFolderFullPath = _destination + QLatin1Char('/') + suggestedFolderNamePrefix;
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if (!QDir(newFolderFullPath).exists()) {
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ui->newFolderNameEdit->setText(suggestedFolderNamePrefix);
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} else {
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for (unsigned int i = 2; i < std::numeric_limits<unsigned int>::max(); ++i) {
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const QString suggestedPostfix = QString(" (%1)").arg(i);
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if (!QDir(newFolderFullPath + suggestedPostfix).exists()) {
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ui->newFolderNameEdit->setText(suggestedFolderNamePrefix + suggestedPostfix);
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break;
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}
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}
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}
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ui->newFolderNameEdit->setFocus();
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ui->newFolderNameEdit->selectAll();
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}
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FolderCreationDialog::~FolderCreationDialog()
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{
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delete ui;
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}
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void FolderCreationDialog::accept()
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{
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Q_ASSERT(!_destination.endsWith('/'));
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if (QDir(_destination + "/" + ui->newFolderNameEdit->text()).exists()) {
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ui->labelErrorMessage->setVisible(true);
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return;
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}
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if (!QDir(_destination).mkdir(ui->newFolderNameEdit->text())) {
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QMessageBox::critical(this, tr("Error"), tr("Could not create a folder! Check your write permissions."));
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}
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QDialog::accept();
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}
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void FolderCreationDialog::slotNewFolderNameEditTextEdited()
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{
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if (!ui->newFolderNameEdit->text().isEmpty() && QDir(_destination + "/" + ui->newFolderNameEdit->text()).exists()) {
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ui->labelErrorMessage->setVisible(true);
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} else {
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ui->labelErrorMessage->setVisible(false);
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}
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}
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}
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