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66 lines
2.0 KiB
C++
66 lines
2.0 KiB
C++
/*
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* All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates or
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* its licensors.
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*
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* For complete copyright and license terms please see the LICENSE at the root of this
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* distribution (the "License"). All use of this software is governed by the License,
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* or, if provided, by the license below or the license accompanying this file. Do not
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* remove or modify any license notices. This file is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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*
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*/
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#include "PathValidator.h"
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#include <QWidget>
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#include <QFileInfo>
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#include <QDir>
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namespace O3DE::ProjectManager
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{
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PathValidator::PathValidator(PathMode pathMode, QWidget* parent)
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: QValidator(parent)
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, m_pathMode(pathMode)
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{
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}
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void PathValidator::setAllowEmpty(bool allowEmpty)
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{
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m_allowEmpty = allowEmpty;
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}
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void PathValidator::setPathMode(PathMode pathMode)
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{
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m_pathMode = pathMode;
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}
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QValidator::State PathValidator::validate(QString &text, int &) const
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{
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if(text.isEmpty())
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{
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return m_allowEmpty ? QValidator::Acceptable : QValidator::Intermediate;
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}
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QFileInfo pathInfo(text);
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if(!pathInfo.dir().exists())
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{
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return QValidator::Intermediate;
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}
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switch(m_pathMode)
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{
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case PathMode::AnyFile://acceptable, as long as it's not an directoy
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return pathInfo.isDir() ? QValidator::Intermediate : QValidator::Acceptable;
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case PathMode::ExistingFile://must be an existing file
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return pathInfo.exists() && pathInfo.isFile() ? QValidator::Acceptable : QValidator::Intermediate;
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case PathMode::ExistingFolder://must be an existing folder
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return pathInfo.exists() && pathInfo.isDir() ? QValidator::Acceptable : QValidator::Intermediate;
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default:
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Q_UNREACHABLE();
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}
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return QValidator::Invalid;
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}
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} // namespace O3DE::ProjectManager
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