|
public static UnsafeGetController ( |
||
| box | ||
| return | object | |
public void dbugPaint(PaintVisitor p, RectangleF r)
{
if (!PaintVisitor.dbugDrawWireFrame)
{
return;
}
//
var htmlE = CssBox.UnsafeGetController(this);
if (htmlE == null)
{
//anonymous box
//Font f = new Font("tahoma", 10);
//p.Gfx.DrawString(this.__aa_dbugId.ToString(), f, System.Drawing.Color.Black,
// new PointF(r.Left + 10, r.Top + 10), new SizeF(r.Width, r.Height));
//f.Dispose();
p.dbugDrawDiagonalBox(Color.Gray, r.Left, r.Top, r.Right, r.Bottom);
}
else
{
Color color = Color.Green;
switch (this._cssDisplay)
{
case Css.CssDisplay.TableCell:
color = Color.OrangeRed;
break;
}
p.dbugDrawDiagonalBox(color, r.Left, r.Top, r.Right, r.Bottom);
}
}
public void dbugEnterNewContext(CssBox box, dbugPaintVisitorContextName contextName)
{
if (this.dbugEnableLogRecord)
{
var controller = CssBox.UnsafeGetController(box);
//if (box.__aa_dbugId == 7)
//{
//}
dbuglogRecords.Add(new string('>', dbugIndentLevel) + dbugIndentLevel.ToString() +
"x:" + box.Left + ",y:" + box.Top + ",w:" + box.VisualWidth + "h:" + box.VisualHeight +
" " + box.ToString() + ",id:" + box.__aa_dbugId);
dbugIndentLevel++;
}
}
public void dbugEnterNewContext(CssBox box, PaintVisitorContextName contextName)
{
if (this.dbugEnableLogRecord)
{
var controller = CssBox.UnsafeGetController(box);
//if (box.__aa_dbugId == 7)
//{
//}
dbugLogRecords.Add(new string('>', dbugIndentLevel) + dbugIndentLevel.ToString() +
"[" + _drawBoard.CurrentClipRect + "] " +
"(" + this.CanvasOriginX + "," + this.CanvasOriginY + ") " +
"x:" + box.Left + ",y:" + box.Top + ",w:" + box.VisualWidth + "h:" + box.VisualHeight +
" " + box.ToString() + ",id:" + box.__aa_dbugId);
dbugIndentLevel++;
}
}
static void ForEachEventListenerBubbleUp(UIEventArgs e, CssBoxHitChain hitChain, EventListenerAction listenerAction)
{
for (int i = hitChain.Count - 1; i >= 0; --i)
{
//propagate up
var hitInfo = hitChain.GetHitInfo(i);
IEventListener controller = null;
switch (hitInfo.hitObjectKind)
{
default:
{
continue;
}
case HitObjectKind.Run:
{
CssRun run = (CssRun)hitInfo.hitObject;
controller = CssBox.UnsafeGetController(run.OwnerBox) as IEventListener;
}
break;
case HitObjectKind.CssBox:
{
CssBox box = (CssBox)hitInfo.hitObject;
controller = CssBox.UnsafeGetController(box) as IEventListener;
}
break;
}
//---------------------
if (controller != null)
{
//found controller
if (e.SourceHitElement == null)
{
e.SourceHitElement = controller;
}
e.CurrentContextElement = controller;
e.SetLocation(hitInfo.localX, hitInfo.localY);
if (listenerAction())
{
return;
}
}
}
}
static void ForEachOnlyEventPortalBubbleUp(UIEventArgs e, CssBoxHitChain hitPointChain, EventPortalAction eventPortalAction)
{
//only listener that need tunnel down
for (int i = hitPointChain.Count - 1; i >= 0; --i)
{
//propagate up
var hitInfo = hitPointChain.GetHitInfo(i);
IEventPortal controller = null;
switch (hitInfo.hitObjectKind)
{
default:
{
continue;
}
case HitObjectKind.Run:
{
CssRun run = (CssRun)hitInfo.hitObject;
controller = CssBox.UnsafeGetController(run.OwnerBox) as IEventPortal;
}
break;
case HitObjectKind.CssBox:
{
CssBox box = (CssBox)hitInfo.hitObject;
controller = CssBox.UnsafeGetController(box) as IEventPortal;
}
break;
}
//---------------------
if (controller != null)
{
e.SetLocation(hitInfo.localX, hitInfo.localY);
if (eventPortalAction(controller))
{
return;
}
}
}
}
