/// <summary>
/// Shows the tool window when the menu item is clicked.
/// </summary>
/// <param name="sender">The event sender.</param>
/// <param name="e">The event args.</param>
private void Execute(object sender, EventArgs e)
{
ThreadHelper.ThrowIfNotOnUIThread();
//If Dte service is unavailable or if there is no active document, GS Assist won't be used.
if (Dte == null)
{
ErrorHandler.ShowMessageBox("GS Assist is unavailable.");
return;
}
if (Dte.ActiveDocument == null)
{
ErrorHandler.ShowMessageBox("Can not use GS Assist because there is no active header file.");
return;
}
if (Dte.ActiveDocument.Language != "C/C++")
{
ErrorHandler.ShowMessageBox("Can not use GS Assist with a language different of C++.");
return;
}
if (Dte.ActiveDocument.Name.Contains(".cpp"))
{
ErrorHandler.ShowMessageBox("Can not use GS Assist with an active source file. You need a header file.");
return;
}
GSAssistWindow window = new GSAssistWindow();
GSAssistWindowControl windowControl = window.Content as GSAssistWindowControl;
//if GS AssistViewModel is null, then we
if (windowControl.GSAssistViewModel != null)
{
window.ShowDialog();
}
}
/// <summary>
/// Initializes a new instance of the <see cref="GSAssistWindow"/> class.
/// </summary>
public GSAssistWindow()
{
Title = "GS Assist";
Width = 400;
MaxHeight = 450;
SizeToContent = System.Windows.SizeToContent.Height;
// This is the user control hosted by the tool window; Note that, even if this class implements IDisposable,
// we are not calling Dispose on this object. This is because ToolWindowPane calls Dispose on
// the object returned by the Content property.
Action closeWindow = () =>
{
Close();
};
Content = new GSAssistWindowControl(closeWindow);
}