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/****************************************************************************
**
** Copyright (C) 2020 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Qt VS Tools.
**
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
using System;
using System.Diagnostics;
using System.IO;
using System.Runtime.InteropServices;
using System.Threading.Tasks;
using Microsoft.VisualStudio.Shell;
using Task = System.Threading.Tasks.Task;
namespace QtVsTools.Editors
{
using QtMsBuild;
using VisualStudio;
[Guid(GuidString)]
public class QtDesigner : Editor
{
public const string GuidString = "96FE523D-6182-49F5-8992-3BEA5F7E6FF6";
public const string Title = "Qt Designer";
Guid? _Guid;
public override Guid Guid => (_Guid ?? (_Guid = new Guid(GuidString))).Value;
public override string ExecutableName => "designer.exe";
public override Func<string, bool> WindowFilter =>
caption => caption.StartsWith(Title);
protected override string GetTitle(Process editorProcess)
{
return Title;
}
protected override void OnStart(Process process)
{
ThreadHelper.ThrowIfNotOnUIThread();
base.OnStart(process);
var document = VsShell.GetDocument(Context, ItemId);
if (document == null)
return;
var project = document.ProjectItem?.ContainingProject;
if (project == null || !QtProjectTracker.IsTracked(project.FullName))
return;
string projectPath = project.FullName;
string filePath = document.FullName;
string[] itemId = new[] { document.ProjectItem?.Name };
var lastWriteTime = File.GetLastWriteTime(filePath);
_ = Task.Run(async () =>
{
while (!process.WaitForExit(1000)) {
var latestWriteTime = File.GetLastWriteTime(filePath);
if (lastWriteTime != latestWriteTime) {
lastWriteTime = latestWriteTime;
await QtProjectIntellisense.RefreshAsync(
project, projectPath, selectedFiles: itemId);
}
}
if (lastWriteTime != File.GetLastWriteTime(filePath)) {
await QtProjectIntellisense.RefreshAsync(
project, projectPath, selectedFiles: itemId);
}
});
}
protected override bool Detached => QtVsToolsPackage.Instance.Options.DesignerDetached;
}
}
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