/// <summary>
/// Initializes a new instance of the <see cref="cursor"/> class.
/// </summary>
/// <param name="__target">The target.</param>
/// <param name="__mode">The mode.</param>
/// <param name="__zone">The zone.</param>
public cursor(cursorZone __target, textCursorMode __mode, textCursorZone __zone, String __name = "c")
{
name = __name;
frame = __target;
mode = __mode;
currentZone = __zone;
}
/// <summary>
/// Selects the range area of space allocated within this zone, respecting what sub area type is specified
/// </summary>
/// <param name="subAreaType">Type of the sub area.</param>
/// <returns></returns>
/// <exception cref="System.ArgumentOutOfRangeException"></exception>
public selectRangeArea selectRangeArea(textCursorZone subAreaType)
{
switch (subAreaType)
{
case textCursorZone.unknownZone:
case textCursorZone.innerZone:
return(new zone.selectRangeArea(innerLeftPosition, innerTopPosition, innerRightPosition, innerBottomPosition));
break;
case textCursorZone.innerBoxedZone:
return(new zone.selectRangeArea(innerBoxedLeftPosition, innerBoxedTopPosition, innerBoxedRightPosition, innerBoxedBottomPosition));
break;
case textCursorZone.outterZone:
return(new zone.selectRangeArea(0, 0, outerRightPosition, outerBottomPosition));
break;
default:
throw new ArgumentOutOfRangeException();
}
return(new zone.selectRangeArea(0, 0, outerRightPosition, outerBottomPosition));
}
/// <summary>
/// Prebacuje kursor u datu zonu
/// </summary>
/// <param name="__zone">The zone.</param>
/// <param name="__corner">The corner.</param>
public void switchToZone(textCursorZone __zone, textCursorZoneCorner __corner = textCursorZoneCorner.default_corner)
{
if (__corner == textCursorZoneCorner.default_corner)
{
__corner = default_direction;
}
currentZone = __zone;
moveToCorner(__corner);
}
/// <summary>
/// Gets the boundary rectangle to hold all subzones with the specified role.
/// </summary>
/// <param name="role">The role of subzone or subzones to select</param>
/// <param name="scope">The scope to look into for each subzone</param>
/// <returns></returns>
public selectRangeArea getBoundaryOf(cursorZoneRole role, textCursorZone scope = textCursorZone.innerZone)
{
selectRangeArea range = null; //new selectRangeArea(0,0,0,0);
String key = role.ToString();
foreach (KeyValuePair <string, cursorZone> z in items)
{
if (z.Key.StartsWith(key, StringComparison.InvariantCultureIgnoreCase))
{
if (range == null)
{
range = z.Value.selectRangeArea(scope);
}
else
{
range.expandToWrap(z.Value.selectRangeArea(scope));
}
}
}
return(range);
}
/// <summary>
/// Heights the specified current zone.
/// </summary>
/// <param name="currentZone">The current zone.</param>
/// <returns></returns>
public Int32 getHeight(textCursorZone currentZone)
{
switch (currentZone)
{
case textCursorZone.innerZone:
return(innerBottomPosition - innerTopPosition);
break;
case textCursorZone.innerBoxedZone:
return(innerBoxedBottomPosition - innerBoxedTopPosition);
break;
default:
case textCursorZone.outterZone:
return(outerBottomPosition);
break;
}
}
public Int32 getWidth(textCursorZone currentZone)
{
switch (currentZone)
{
case textCursorZone.innerZone:
return(innerRightPosition - innerLeftPosition);
break;
case textCursorZone.innerBoxedZone:
return(innerBoxedRightPosition - innerBoxedLeftPosition);
break;
default:
case textCursorZone.outterZone:
return(outerRightPosition);
break;
}
}
/// <summary>
/// Top position for specified zone.
/// </summary>
/// <param name="currentZone">Zone to test against</param>
/// <returns>Requested position</returns>
public Int32 top(textCursorZone currentZone)
{
switch (currentZone)
{
case textCursorZone.innerZone:
return(innerTopPosition);
break;
case textCursorZone.innerBoxedZone:
return(innerBoxedTopPosition);
break;
default:
case textCursorZone.outterZone:
return(0);
break;
}
}
/// <summary>
/// Prebacuje kursor u datu zonu
/// </summary>
/// <param name="__zone"></param>
/// <param name="__corner"></param>
public void switchToZone(textCursorZone __zone, textCursorZoneCorner __corner = textCursorZoneCorner.default_corner)
{
currentZone = __zone;
moveToCorner(__corner);
}
public textCursor(ISupportsBasicCursor __target, textCursorMode __mode, textCursorZone __zone)
{
target = __target;
mode = __mode;
currentZone = __zone;
}