public SnapLabel GetFirstSnapLabel <T>(T snap) where T : Code.Interface.ISnapWindow
{
foreach (var panel in new[] { SP_Right, SP_Left, SP_Bottom, SP_Top })
{
foreach (var it in panel.Children)
{
if (it is SnapLabel)
{
SnapLabel label = it as SnapLabel;
TAG_Label tag = label.Tag as TAG_Label;
if (tag.window.Window.Equals(snap))
{
return(label);
}
}
}
}
throw new ArgumentException("Snap not yet added");
}
public List <T> FindSnaps <T>(bool onlyFocused = false)
{
var list = new List <T>();
foreach (var panel in new [] { SP_Right, SP_Left, SP_Bottom, SP_Top })
{
foreach (var it in panel.Children)
{
if (it is SnapLabel)
{
SnapLabel label = it as SnapLabel;
TAG_Label tag = label.Tag as TAG_Label;
if (tag.window.WindowContent is T && (!onlyFocused || label.IsDisplayed))
{
list.Add((T)tag.window.WindowContent);
}
}
}
}
return(list);
}
private void SnapLabel_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
{
SnapLabel l = sender as SnapLabel;
TAG_Label tag = l.Tag as TAG_Label;
var wasDisplayed = l.IsDisplayed;
StackPanel panel;
Frame frame;
switch (l.DockedAt)
{
default:
throw new ArgumentException();
case Dock.Top:
panel = SP_Top;
frame = F_Top;
break;
case Dock.Left:
panel = SP_Left;
frame = F_Left;
break;
case Dock.Bottom:
panel = SP_Bottom;
frame = F_Bottom;
break;
case Dock.Right:
panel = SP_Right;
frame = F_Right;
break;
}
var currentWindow = GetFocusedSnapWindow(l.DockedAt);
foreach (var it in panel.Children)
{
if (it is SnapLabel)
{
(it as SnapLabel).IsDisplayed = false;
var tmp = ((it as SnapLabel).Tag as TAG_Label).window;
if (tmp.IsDisplayed)
{
tmp.HideSnap();
}
}
}
if (!wasDisplayed)
{
tag.window.DisplaySnap(frame);
l.IsDisplayed = true;
if (OnSnapFocusChange != null)
{
OnSnapFocusChange(this, new OnSnapFocusChangeEventArgs(tag.window, currentWindow, l.DockedAt));
}
}
else
{
if (OnSnapFocusChange != null)
{
OnSnapFocusChange(this, new OnSnapFocusChangeEventArgs(null, currentWindow, l.DockedAt));
}
}
}