void Do(Point?cursorPosition, FillAttributes attributes)
{
var handler = this.Handler as CharacterHandler;
var rect = attributes.Rectangle;
rect.Normalize();
handler.Undo.Save(cursorPosition, cursorPosition, rect);
if (attributes.Mode.HasFlag(Controls.FillMode.Attribute))
{
handler.CurrentPage.Canvas.Fill(rect, attributes.Attribute);
}
else if (attributes.Mode.HasFlag(Controls.FillMode.Background))
{
handler.CurrentPage.Canvas.FillBackground(rect, attributes.Attribute.Background);
}
else if (attributes.Mode.HasFlag(Controls.FillMode.Foreground))
{
handler.CurrentPage.Canvas.FillForeground(rect, attributes.Attribute.Foreground);
}
if (attributes.Mode.HasFlag(Controls.FillMode.Character))
{
handler.CurrentPage.Canvas.Fill(rect, attributes.Character);
}
}
public override void Receive(Pablo.Network.ReceiveCommandArgs args)
{
base.Receive(args);
var handler = this.Handler as CharacterHandler;
var attribs = new FillAttributes {
Rectangle = args.Message.ReadRectangle(),
Mode = args.Message.ReadEnum <Controls.FillMode>(),
Attribute = args.Message.ReadAttribute(),
Character = args.Message.ReadInt32()
};
args.Invoke(delegate {
Do(null, attribs);
handler.InvalidateCharacterRegion(attribs.Rectangle, true);
});
}
FillAttributes GetAttribs()
{
var attribs = this.Attributes;
if (attribs == null)
{
var handler = this.Handler as CharacterHandler;
var dialog = new FillDialog(handler);
var result = dialog.ShowModal((Control)handler.Viewer);
if (!result)
{
return(null);
}
attribs = new FillAttributes {
Mode = dialog.FillMode,
Attribute = dialog.Attribute,
Character = dialog.Character,
Rectangle = tool.SelectedRegion.Value
};
}
return(attribs);
}