/****************************************************************************
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**
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** Copyright (C) 2019 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of the Qt VS Tools.
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**
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** $QT_BEGIN_LICENSE:GPL-EXCEPT$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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using System.Collections.Generic;
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using System.ComponentModel.Composition;
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using System.Linq;
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using System.Threading.Tasks;
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using Microsoft.Win32;
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using Microsoft.VisualStudio.ProjectSystem;
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using Microsoft.VisualStudio.ProjectSystem.Properties;
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using Microsoft.Build.Framework.XamlTypes;
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namespace QtVsTools.QtMsBuild
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{
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[ExportDynamicEnumValuesProvider("QtVersionProvider")]
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[AppliesTo("IntegratedConsoleDebugging")]
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internal class QtVersionProvider :
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IDynamicEnumValuesProvider,
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IDynamicEnumValuesGenerator
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{
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[ImportingConstructor]
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protected QtVersionProvider(UnconfiguredProject project)
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{ }
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public async Task<IDynamicEnumValuesGenerator> GetProviderAsync(IList<NameValuePair> opts)
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{
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return await Task.FromResult(this);
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}
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public bool AllowCustomValues { get { return true; } }
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public async Task<ICollection<IEnumValue>> GetListedValuesAsync()
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{
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List<IEnumValue> values = new List<IEnumValue>();
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using (var qtVersions = Registry.CurrentUser.OpenSubKey(@"Software\Digia\Versions")) {
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return await Task.FromResult(
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qtVersions.GetSubKeyNames()
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.Select(x => new PageEnumValue(new EnumValue()
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{
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Name = x,
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DisplayName = x
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}))
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.Cast<IEnumValue>()
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.ToList());
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}
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}
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public async Task<IEnumValue> TryCreateEnumValueAsync(string userSuppliedValue)
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{
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return await Task.FromResult(new PageEnumValue(new EnumValue()
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{
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Name = userSuppliedValue,
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DisplayName = userSuppliedValue
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}));
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}
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}
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}
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