/// <summary>
/// </summary>
/// <param name="placementDim"></param>
/// <returns></returns>
public int getPlacementDif(PlacementDim placementDim)
{
int result = 0;
#if !PocketPC
//tmp
bool containerRightToLeft = _tableManager.RightToLeftLayout;
#else
bool containerRightToLeft = false;
#endif
switch (placementDim)
{
case PlacementDim.PLACE_X:
case PlacementDim.PLACE_DX:
ILogicalColumn columnManager = _tableManager.ColumnsManager.getLgColumnByMagicIdx(MgColumn);
int dx = columnManager.getDx();
result = dx * _logicalControl.PlacementData.getPlacement(placementDim, containerRightToLeft) / 100;
break;
case PlacementDim.PLACE_Y:
case PlacementDim.PLACE_DY:
result = 0; // no Y placement in table's children
break;
default:
break;
}
return(result);
}
/// <summary>
/// update the movement value according the dimension placement value.
/// copies from ctrl.cpp updateMoveValue
/// </summary>
/// <param name="placementData"></param>
/// <param name="actualMove"></param>
/// <param name="placementDim"></param>
/// <returns></returns>
static int updateMoveValue(PlacementData placementData, int actualMove, PlacementDim placementDim, int prevAxeMove, bool containerRightToLeft)
{
float remainder;
float result;
int move;
int place = placementData.getPlacement(placementDim, containerRightToLeft);
float accMove = placementData.getAccCtrlMove(placementDim);
if (place > 0 && place < 100)
{
result = (float)(actualMove * place) / 100;
move = (int)((actualMove * place) / 100);
remainder = result - move;
accMove += remainder;
if (accMove >= 1 || accMove <= -1)
{
move += (int)accMove;
if (move > 0)
{
accMove -= 1;
}
else
{
accMove += 1;
}
}
}
else
if (place == 0) // no placement
{
move = 0;
}
else
{
move = actualMove; // placement is 100%
}
placementData.setAccCtrlMove(placementDim, accMove);
return(move);
}
/// <summary>
/// Fix Rounding mistakes caused by placement calculations
/// </summary>
/// <param name="originPlacement"> placement of the origine (x or y placement) </param>
/// <param name="lengthPlacement"> widht or height placement (dx or dy placement)</param>
/// <param name="totalChange"> total change for control</param>
/// <param name="axe"> X or Y axe</param>
/// <param name="placementData"> placement data</param>
/// <param name="containerRightToLeft">RightToLeft</param>
/// <returns></returns>
static int fixRounding(int originPlacement, int lengthPlacement, int totalChange, Axe axe, PlacementData placementData, bool containerRightToLeft)
{
PlacementDim originPlacementDim = axe == Axe.X ? PlacementDim.PLACE_X : PlacementDim.PLACE_Y;
PlacementDim lengthPlacementDim = axe == Axe.X ? PlacementDim.PLACE_DX : PlacementDim.PLACE_DY;
if (placementData.getPlacement(originPlacementDim, containerRightToLeft) + placementData.getPlacement(lengthPlacementDim, containerRightToLeft) == 100)
{
//total placement is 100% this means that originPlacement + lengthPlacement MUST BE EQUAL to totalChange
//there are may be some mistakes caused by rounding of float numbers to integer, we must fix them
//If these small mistakes are not fix - scroll bar might be created when it is not needed
if (Math.Abs(originPlacement + lengthPlacement) != Math.Abs(totalChange))
{
int diff = totalChange - (originPlacement + lengthPlacement);
float accMove = placementData.getAccCtrlMove(lengthPlacementDim);
//recalculate length placement
lengthPlacement += diff;
//update AccCtrlMove for future placement
placementData.setAccCtrlMove(lengthPlacementDim, accMove + diff);
}
}
return(lengthPlacement);
}
/**
* set accCtrlMove according the dimention placement value.
* @param placementDim
* @param accCtrlMove
*/
public void setAccCtrlMove(PlacementDim placementDim, float accCtrlMove)
{
if (placementDim == PlacementDim.PLACE_DX)
{
_accCtrlMoveDx = accCtrlMove;
}
else if (placementDim == PlacementDim.PLACE_X)
{
_accCtrlMoveX = accCtrlMove;
}
else if (placementDim == PlacementDim.PLACE_DY)
{
_accCtrlMoveDy = accCtrlMove;
}
else if (placementDim == PlacementDim.PLACE_Y)
{
_accCtrlMoveY = accCtrlMove;
}
else
{
Debug.Assert(false);
}
}
/// <summary>
/// return difference caused by placement
/// </summary>
/// <param name = "placementDim"></param>
/// <returns></returns>
public int getPlacementDif(PlacementDim placementDim)
{
int result = 0;
#if !PocketPC
//tmp
bool containerRightToLeft = _containerControl.RightToLeft == RightToLeft.Yes;
#else
bool containerRightToLeft = false;
#endif
switch (placementDim)
{
case PlacementDim.PLACE_X:
result = _logicalControlsContainer.SizeChange.X *
_lg.PlacementData.getPlacement(placementDim, containerRightToLeft) / 100;
result -= _logicalControlsContainer.NegativeOffset;
break;
case PlacementDim.PLACE_DX:
result = _logicalControlsContainer.SizeChange.X *
_lg.PlacementData.getPlacement(placementDim, containerRightToLeft) / 100;
break;
case PlacementDim.PLACE_Y:
case PlacementDim.PLACE_DY:
result = _logicalControlsContainer.SizeChange.Y *
_lg.PlacementData.getPlacement(placementDim, containerRightToLeft) / 100;
break;
default:
break;
}
return(result);
}
/**
* return saved accCtrlMove according the dimention placement value.
* @param placementDim
* @return
*/
public float getAccCtrlMove(PlacementDim placementDim)
{
if (placementDim == PlacementDim.PLACE_DX)
{
return(_accCtrlMoveDx);
}
else if (placementDim == PlacementDim.PLACE_X)
{
return(_accCtrlMoveX);
}
else if (placementDim == PlacementDim.PLACE_DY)
{
return(_accCtrlMoveDy);
}
else if (placementDim == PlacementDim.PLACE_Y)
{
return(_accCtrlMoveY);
}
else
{
Debug.Assert(false);
return(0);
}
}
/**
* get accCtrlMove according the dimention placement value.
* @param placementDim
*
* @return
*/
public int getPlacement(PlacementDim placementDim, bool containerRightToLeft)
{
if (placementDim == PlacementDim.PLACE_DX)
{
return(Placement.Width);
}
else if (placementDim == PlacementDim.PLACE_X)
{
return(containerRightToLeft ? 100 - Placement.X : Placement.X);
}
else if (placementDim == PlacementDim.PLACE_DY)
{
return(Placement.Height);
}
else if (placementDim == PlacementDim.PLACE_Y)
{
return(Placement.Y);
}
else
{
Debug.Assert(false);
return(0);
}
}
public int getPlacementDif(PlacementDim placementDim)
{
return(_coordinator.getPlacementDif(placementDim));
}
