public override void Execute()
{
if (_window == null)
Initialise();
if (PageExists("TextEditor", "SQL"))
_showLineNumbers = ReadProperty<bool>("TextEditor", "SQL", "ShowLineNumbers", false);
else
_showLineNumbers = ReadProperty<bool>("TextEditor", "AllLanguages", "ShowLineNumbers", false);
_listBox.Items.Clear();
_listBox.Items.AddRange(GetItems().ToArray());
_listBox.Height = Math.Min(300, Math.Max(150, _listBox.Items.Count * 20));
_editor = _window.FindWindow();
var point = _editor.GetScreenPoint(_window);
var cursor = AddIn.VirtualCursor;
int lineNumberWidth = _showLineNumbers ? LineNumber_Width : 25;
point.X += lineNumberWidth + Border_Width + (int)(cursor.Column * Math.Ceiling(_fontSize.Width));
point.Y += Border_Width + (int)(cursor.Row * Math.Ceiling(_fontSize.Height));
_listBox.Location = new Point(point.X, point.Y);
InternalExecute();
}
public Point GetScreenPoint( Window parent )
{
var result = new Point();
var window = Handle;
do
{
var location = GetLocation( window );
result = new Point() { X = result.X + location.Left, Y = result.Y + location.Top };
window = GetParent( window );
}
while ( window != parent.Handle );
return result;
}
private void Initialise()
{
string fontFamily = ReadProperty<string>( "FontsAndColors", "TextEditor", "FontFamily", "Courier New" );
short fontSize = ReadProperty<short>( "FontsAndColors", "TextEditor", "FontSize", 10 );
_font = new Font( fontFamily, ( float )fontSize );
_listBox = new Form.ListBox();
_listBox.DrawMode = Form.DrawMode.OwnerDrawVariable;
_listBox.Width = 340;
_listBox.Height = 200;
_listBox.DrawItem += ListBoxDrawItem;
_listBox.MeasureItem += ListBoxMeasureItem;
_listBox.KeyDown += ListBoxKeyDown;
_listBox.DoubleClick += ListBoxDoubleClick;
_listBox.LostFocus += ListBoxLostFocus;
_listBox.Hide();
_window = new Window( (IntPtr) AddIn.TextDocument.DTE.MainWindow.HWnd );
_fontSize = TextRenderer.MeasureText( "W", _font );
_fontSize.Width = TextRenderer.MeasureText( "WW", _font ).Width - _fontSize.Width;
_fontSize.Height -= 1;
//WriteProperty<bool>( "TextEditor", "SQL", "AutoListMembers", false );
//WriteProperty<bool>( "TextEditor", "SQL", "AutoListParams", true );
_window.SetParent( _listBox.Handle );
}
private void Output( Window window, int indent )
{
int index = 0;
foreach ( var win in FindAllChildWindows() )
{
Trace.WriteLine(
String.Format(
"{0}[{1}] - {2}",
new string( ' ', indent * 4 ),
index++,
win.ClassName
)
);
foreach ( var child in win.FindAllChildWindows() )
Output( child, indent + 1 );
}
}
private Window[] FindChildWindows( Func<Window, bool> filter )
{
List<Window> windows = new List<Window>();
EnumChildWindows(
Handle,
( hwnd, lParam ) =>
{
Window window = new Window( hwnd );
if ( filter( window ) )
windows.Add( window );
return 1;
},
new IntPtr( 0 )
);
return windows.ToArray();
}