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118 lines
3.4 KiB
C++
118 lines
3.4 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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// Original file Copyright Crytek GMBH or its affiliates, used under license.
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#include "EditorCommon_precompiled.h"
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#include "UnsavedChangesDialog.h"
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#include <QAbstractButton>
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#include <QApplication>
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#include <QBoxLayout>
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#include <QDesktopWidget>
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#include <QDialogButtonBox>
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#include <QLabel>
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#include <QListWidget>
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#include <QScreen>
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CUnsavedChangedDialog::CUnsavedChangedDialog(QWidget* parent)
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: QDialog(parent)
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{
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setWindowTitle("Unsaved Changes");
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setModal(true);
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auto layout = new QBoxLayout(QBoxLayout::TopToBottom);
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auto label = new QLabel("The following files were modified.\n\nWould you like to save them before closing?");
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layout->addWidget(label, 0);
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m_list = new QListWidget();
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layout->addWidget(m_list, 1);
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auto buttonBox = new QDialogButtonBox(QDialogButtonBox::Yes | QDialogButtonBox::No | QDialogButtonBox::Cancel, Qt::Horizontal);
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layout->addWidget(buttonBox, 0);
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connect(buttonBox, &QDialogButtonBox::clicked, this, [this, buttonBox](QAbstractButton* button)
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{
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done(buttonBox->buttonRole(button));
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});
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setLayout(layout);
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resize(500, 350);
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if (parent)
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{
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QPoint center = parent->mapToGlobal(parent->geometry().center());
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const QRect screenDimensions = QApplication::screenAt(center)->geometry();
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if (screenDimensions.contains(center))
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{
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QPoint dialogPosition = center - QPoint(width() / 2, height() / 2);
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if (screenDimensions.contains(dialogPosition))
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{
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move(dialogPosition);
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}
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else
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{
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move(center);
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}
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}
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else
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{
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move((screenDimensions.width() - width()) / 2, (screenDimensions.height() - height()) / 2);
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}
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}
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}
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bool CUnsavedChangedDialog::Exec(DynArray<string>* selectedFiles, const DynArray<string>& files)
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{
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m_list->clear();
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std::vector<QListWidgetItem*> items(files.size(), nullptr);
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for (size_t i = 0; i < files.size(); ++i)
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{
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auto item = new QListWidgetItem(files[i].c_str(), m_list);
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item->setFlags(item->flags() | Qt::ItemIsUserCheckable);
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item->setCheckState(Qt::Checked);
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items[i] = item;
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}
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selectedFiles->clear();
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int result = exec();
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if (result == QDialogButtonBox::YesRole)
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{
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for (size_t i = 0; i < items.size(); ++i)
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{
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if (items[i]->checkState() == Qt::Checked)
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{
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selectedFiles->push_back(files[i].c_str());
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}
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}
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return true;
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}
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else if (result == QDialogButtonBox::NoRole)
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{
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return true;
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}
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else
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{
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return false;
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}
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}
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bool EDITOR_COMMON_API UnsavedChangesDialog(QWidget* parent, DynArray<string>* selectedFiles, const DynArray<string>& files)
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{
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CUnsavedChangedDialog dialog(parent);
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return dialog.Exec(selectedFiles, files);
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}
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#include <moc_UnsavedChangesDialog.cpp>
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