public AuxiliaryLineParameter Execute(int changeWidth, int changeHeight)
{
AuxiliaryLineParameter nowParameter = AC.CloneParameter();
AuxiliaryLineParameter newParameter = null;
// 矩形のRatioに合わせたマウス移動距離を求め、その通りにサイズを変更する
int changeSizeWidth = changeWidth;
int changeSizeHeight = changeHeight;
if (BaseWidthWhenChangeSize(changeSizeWidth, changeSizeHeight))
{
newParameter = GetNewAuxiliaryLineParameterBaseWidth(changeSizeWidth, changeSizeHeight);
}
else
{
newParameter = GetNewAuxiliaryLineParameterBaseHeight(changeSizeWidth, changeSizeHeight);
}
// 原点が変わるような操作の場合、サイズ変更しない
if (WillChangeAuxilirayOrigin(newParameter.Left, newParameter.Top, newParameter.Right, newParameter.Bottom))
{
return(nowParameter);
}
return(newParameter);
}
public override AuxiliaryLineParameter GetNewAuxiliaryLineParameterBaseHeight(int changeSizeWidth, int changeSizeHeight)
{
AuxiliaryLineParameter newParameter = AC.CloneParameter();
// 右上点の操作なら左側や下側は変わらない
int changeWidth = changeSizeWidth;
int changeHeight = changeSizeHeight;
int newTop = AC.AuxiliaryTop - changeSizeHeight;
int newRight = AC.AuxiliaryRight + CalcWidthChangeSize(changeSizeWidth, changeSizeHeight);
int maxRight = GetMaxRight();
int minTop = GetMinTop();
if (newTop < minTop)
{
changeHeight = AC.AuxiliaryTop - minTop;
newRight = AC.AuxiliaryRight + CalcWidthChangeSize(changeWidth, changeHeight);
newTop = minTop;
}
if (newRight > maxRight)
{
newRight = maxRight;
newTop = AC.AuxiliaryTop - CalcHeightChangeSize(newRight - AC.AuxiliaryRight, changeHeight);
}
newParameter.ReplacePoint(new Point(AC.AuxiliaryLeft, newTop),
new Point(AC.AuxiliaryLeft, AC.AuxiliaryBottom),
new Point(newRight, newTop),
new Point(newRight, AC.AuxiliaryBottom));
return(newParameter);
}
public override AuxiliaryLineParameter GetNewAuxiliaryLineParameterBaseHeight(int changeSizeWidth, int changeSizeHeight)
{
AuxiliaryLineParameter newParameter = AC.CloneParameter();
// 左下点の操作なら右側と上側は変わらない
int changeWidth = changeSizeWidth;
int changeHeight = changeSizeHeight;
int newLeft = AC.AuxiliaryLeft - CalcWidthChangeSize(changeSizeWidth, changeSizeHeight);
int newBottom = AC.AuxiliaryBottom + changeSizeHeight;
int minLeft = GetMinLeft();
int maxBottom = GetMaxBottom();
if (newBottom > maxBottom)
{
changeHeight = maxBottom - AC.AuxiliaryBottom;
newLeft = AC.AuxiliaryLeft - CalcWidthChangeSize(changeWidth, changeHeight);
newBottom = maxBottom;
}
if (newLeft < minLeft)
{
newLeft = minLeft;
newBottom = AC.AuxiliaryBottom + CalcHeightChangeSize(AC.AuxiliaryLeft - newLeft, changeHeight);
}
newParameter.ReplacePoint(new Point(newLeft, AC.AuxiliaryTop),
new Point(newLeft, newBottom),
new Point(AC.AuxiliaryRight, AC.AuxiliaryTop),
new Point(AC.AuxiliaryRight, newBottom));
return(newParameter);
}
public override AuxiliaryLineParameter ExecuteCore(object operation = null)
{
Point leftTop = AC.AuxiliaryLeftTop;
Point leftBottom = AC.AuxiliaryLeftBottom;
Point rightTop = AC.AuxiliaryRightTop;
Point rightBottom = AC.AuxiliaryRightBottom;
int centerX = Common.CalcCenterX(leftTop, rightBottom);
int centerY = Common.CalcCenterY(leftBottom, rightTop);
Point newLeftTop = CalcRotatePoint(leftTop, centerX, centerY, Degree);
Point newLeftBottom = CalcRotatePoint(leftBottom, centerX, centerY, Degree);
Point newRightTop = CalcRotatePoint(rightTop, centerX, centerY, Degree);
Point newRightBottom = CalcRotatePoint(rightBottom, centerX, centerY, Degree);
// degreeの通りに回転したら画像からはみ出る場合に回転しない
if (IsOutOfRangeDisplayImage(newLeftTop) ||
IsOutOfRangeDisplayImage(newLeftBottom) ||
IsOutOfRangeDisplayImage(newRightTop) ||
IsOutOfRangeDisplayImage(newRightBottom))
{
return(AC.CloneParameter());
}
AuxiliaryLineParameter newParameter = AC.CloneParameter();
newParameter.ReplaceParameter(newLeftTop,
newLeftBottom,
newRightTop,
newRightBottom,
newParameter.Degree + Degree);
return(newParameter);
}
private void SetNewParameter(AuxiliaryLineParameter param, int changeSizeRight, int changeSizeBottom)
{
param.ReplacePoint(AC.AuxiliaryLeftTop,
new Point(AC.AuxiliaryLeftBottom.X, AC.AuxiliaryLeftBottom.Y + changeSizeBottom),
new Point(AC.AuxiliaryRightTop.X + changeSizeRight, AC.AuxiliaryRightTop.Y),
new Point(AC.AuxiliaryRightBottom.X + changeSizeRight, AC.AuxiliaryRightBottom.Y + changeSizeBottom));
return;
//if (AC.AuxiliaryDegree == 0)
//{
// param.ReplacePoint(AC.AuxiliaryLeftTop,
// new Point(AC.AuxiliaryLeftBottom.X, AC.AuxiliaryLeftBottom.Y + changeSizeBottom),
// new Point(AC.AuxiliaryRightTop.X + changeSizeRight, AC.AuxiliaryRightTop.Y),
// new Point(AC.AuxiliaryRightBottom.X + changeSizeRight, AC.AuxiliaryRightBottom.Y + changeSizeBottom));
// return;
//}
//// TODO: LeftTopを基準に矩形のWidthとHeight(比率保ったまま)を求めて、そのサイズと回転角から残り3点の座標を計算した方が良い
//Point newRightBottom = GetNewRightBottom(changeSizeRight, changeSizeBottom);
//Point newRightTop = GetNewRightTop(newRightBottom);
//Point newLeftBottom = GetNewLeftBottom(newRightBottom);
//param.ReplacePoint(AC.AuxiliaryLeftTop, newLeftBottom, newRightTop, newRightBottom);
//return;
}
public override AuxiliaryLineParameter GetNewAuxiliaryLineParameterBaseWidth(int changeSizeWidth, int changeSizeHeight)
{
AuxiliaryLineParameter newParameter = AC.CloneParameter();
// 右下点の操作なら左側や上側は変わらない
int changeWidth = changeSizeWidth;
int changeHeight = changeSizeHeight;
int newRight = AC.AuxiliaryRight + changeWidth;
int newBottom = AC.AuxiliaryBottom + CalcHeightChangeSize(changeWidth, changeHeight);
int maxRight = GetMaxRight();
int maxBottom = GetMaxBottom();
if (newRight > maxRight)
{
newBottom = AC.AuxiliaryBottom + CalcHeightChangeSize(newRight - maxRight, changeHeight);
newRight = maxRight;
}
if (newBottom > maxBottom)
{
changeHeight = maxBottom - AC.AuxiliaryBottom;
newRight = AC.AuxiliaryRight + CalcWidthChangeSize(changeWidth, changeHeight);
newBottom = maxBottom;
}
SetNewParameter(newParameter, newRight - AC.AuxiliaryRight, newBottom - AC.AuxiliaryBottom);
return(newParameter);
}
private AuxiliaryLineParameter MoveByMouse(Point moveFinishPoint)
{
AuxiliaryLineParameter newParameter = AC.CloneParameter();
int moveDistanceX = (int)(moveFinishPoint.X - MoveStartPoint.X);
int moveDistanceY = (int)(moveFinishPoint.Y - MoveStartPoint.Y);
newParameter.Move(moveDistanceX, moveDistanceY);
return(newParameter);
}
public AuxiliaryLineParameter ReExecute(AuxiliaryController ac)
{
if (CommandListIndex >= CommandList.Count)
{
return(ac.CloneParameter());
}
AuxiliaryLineParameter redo = CommandList[CommandListIndex].AfterParameter;
CommandListIndex++;
return(redo);
}
private AuxiliaryLineParameter(AuxiliaryLineParameter copy)
{
ImageWidth = copy.ImageWidth;
ImageHeight = copy.ImageHeight;
Width = copy.Width;
Height = copy.Height;
LeftTop = copy.LeftTop;
LeftBottom = copy.LeftBottom;
RightTop = copy.RightTop;
RightBottom = copy.RightBottom;
Ratio = copy.Ratio;
Thickness = copy.Thickness;
Degree = copy.Degree;
}
public AuxiliaryLineParameter Execute(AuxiliaryLineCommand command,
object operation)
{
if (DoneUnExecuteBefore())
{
// かつての操作内容を削除し、今の操作内容を最新の履歴とする
if (CommandListIndex >= 0)
{
CommandList.RemoveRange(CommandListIndex, CommandList.Count - CommandListIndex);
}
}
AuxiliaryLineParameter result = command.Execute(operation);
CommandList.Add(command);
CommandListIndex++;
return(result);
}
private AuxiliaryLineParameter MoveByKey(Keys.EnableKeys key)
{
AuxiliaryLineParameter newParameter = AC.CloneParameter();
// TODO: カーソルキーでの移動距離を可変にする
if (key == Keys.EnableKeys.Up)
{
newParameter.MoveHeight(-1);
}
else if (key == Keys.EnableKeys.Down)
{
newParameter.MoveHeight(1);
}
else if (key == Keys.EnableKeys.Right)
{
newParameter.MoveWidth(1);
}
else if (key == Keys.EnableKeys.Left)
{
newParameter.MoveWidth(-1);
}
return(newParameter);
}