private void timer_Tick(object sender, EventArgs e)
{
currentPosition = CaptureHelpers.GetCursorPosition();
PreviousSelectionRectangle = SelectionRectangle;
SelectionRectangle = CaptureHelpers.CreateRectangle(positionOnClick.X, positionOnClick.Y, currentPosition.X, currentPosition.Y);
try
{
UpdateBackgroundImage();
}
catch
{
}
}
private void timer_Tick(object sender, EventArgs e)
{
if (isMouseDown)
{
positionOld = positionCurrent;
positionCurrent = CaptureHelpers.GetZeroBasedMousePosition();
if (positionCurrent != positionOld)
{
SelectionRectangle = CaptureHelpers.CreateRectangle(positionOnClick.X, positionOnClick.Y, positionCurrent.X, positionCurrent.Y);
Refresh();
}
}
}
private Point SnapPosition(Point posOnClick, Point posCurrent)
{
Rectangle currentRect = CaptureHelpers.CreateRectangle(posOnClick, posCurrent);
Point newPosition = posCurrent;
foreach (Size size in surface.Config.SnapSizes)
{
if (currentRect.Width.IsBetween(size.Width - surface.Config.SnapDistance, size.Width + surface.Config.SnapDistance) ||
currentRect.Height.IsBetween(size.Height - surface.Config.SnapDistance, size.Height + surface.Config.SnapDistance))
{
if (posCurrent.X > posOnClick.X)
{
if (posCurrent.Y > posOnClick.Y)
{
newPosition = new Point(posOnClick.X + size.Width - 1, posOnClick.Y + size.Height - 1);
break;
}
else
{
newPosition = new Point(posOnClick.X + size.Width - 1, posOnClick.Y - size.Height + 1);
break;
}
}
else
{
if (posCurrent.Y > posOnClick.Y)
{
newPosition = new Point(posOnClick.X - size.Width + 1, posOnClick.Y + size.Height - 1);
break;
}
else
{
newPosition = new Point(posOnClick.X - size.Width + 1, posOnClick.Y - size.Height + 1);
break;
}
}
}
}
Rectangle newRect = CaptureHelpers.CreateRectangle(posOnClick, newPosition);
if (surface.ScreenRectangle0Based.Contains(newRect))
{
return(newPosition);
}
return(posCurrent);
}
protected Rectangle CalculateAreaFromNodes()
{
IEnumerable <NodeObject> nodes = drawableObjects.OfType <NodeObject>().Where(x => x.Visible);
if (nodes.Count() > 1)
{
int left = (int)nodes.Min(x => x.Position.X);
int top = (int)nodes.Min(x => x.Position.Y);
int right = (int)nodes.Max(x => x.Position.X);
int bottom = (int)nodes.Max(x => x.Position.Y);
return(CaptureHelpers.CreateRectangle(new Point(left, top), new Point(right, bottom)));
}
return(Rectangle.Empty);
}
private void timer_Tick(object sender, EventArgs e)
{
currentPosition = CaptureHelpers.GetCursorPosition();
PreviousSelectionRectangle = SelectionRectangle;
SelectionRectangle = CaptureHelpers.CreateRectangle(positionOnClick.X, positionOnClick.Y, currentPosition.X, currentPosition.Y);
try
{
RefreshSurface();
}
catch (Exception ex)
{
#if DEBUG
MessageBox.Show(ex.ToString());
#endif
}
}
public void Update()
{
if (IsMoving)
{
Rectangle rect = CurrentArea;
rect.X += InputManager.MouseVelocity.X;
rect.Y += InputManager.MouseVelocity.Y;
CurrentArea = rect;
}
if (IsCreating && !CurrentArea.IsEmpty)
{
currentPosition = InputManager.MousePosition0Based;
CurrentArea = CaptureHelpers.CreateRectangle(positionOnClick, currentPosition);
}
CheckHover();
ResizeManager.Update();
}
private Point SnapPosition(Point posOnClick, Point posCurrent)
{
Rectangle currentRect = CaptureHelpers.CreateRectangle(posOnClick, posCurrent);
Point newPosition = posCurrent;
foreach (SnapSize size in surface.Config.SnapSizes)
{
if (currentRect.Width.IsBetween(size.Width - surface.Config.SnapDistance, size.Width + surface.Config.SnapDistance) ||
currentRect.Height.IsBetween(size.Height - surface.Config.SnapDistance, size.Height + surface.Config.SnapDistance))
{
newPosition = CaptureHelpers.CalculateNewPosition(posOnClick, posCurrent, size);
break;
}
}
Rectangle newRect = CaptureHelpers.CreateRectangle(posOnClick, newPosition);
if (surface.ScreenRectangle0Based.Contains(newRect))
{
return(newPosition);
}
return(posCurrent);
}
private void timer_Tick(object sender, EventArgs e)
{
CurrentMousePosition = CaptureHelpers.GetCursorPosition();
SelectionRectangle = CaptureHelpers.CreateRectangle(positionOnClick.X, positionOnClick.Y, CurrentMousePosition.X, CurrentMousePosition.Y);
Refresh();
}
public virtual void OnNodeUpdate()
{
for (int i = 0; i < 8; i++)
{
ResizeNode node = Manager.ResizeNodes[i];
if (node.IsDragging)
{
Manager.IsResizing = true;
if (!InputManager.IsBeforeMouseDown(MouseButtons.Left))
{
tempNodePos = node.Position;
tempStartPos = Rectangle.Location;
tempEndPos = new Point(Rectangle.X + Rectangle.Width - 1, Rectangle.Y + Rectangle.Height - 1);
}
Point pos = InputManager.MousePosition0Based;
Point startPos = tempStartPos;
Point endPos = tempEndPos;
NodePosition nodePosition = (NodePosition)i;
int x = pos.X - tempNodePos.X;
switch (nodePosition)
{
case NodePosition.TopLeft:
case NodePosition.Left:
case NodePosition.BottomLeft:
startPos.X += x;
break;
case NodePosition.TopRight:
case NodePosition.Right:
case NodePosition.BottomRight:
endPos.X += x;
break;
}
int y = pos.Y - tempNodePos.Y;
switch (nodePosition)
{
case NodePosition.TopLeft:
case NodePosition.Top:
case NodePosition.TopRight:
startPos.Y += y;
break;
case NodePosition.BottomLeft:
case NodePosition.Bottom:
case NodePosition.BottomRight:
endPos.Y += y;
break;
}
Rectangle = CaptureHelpers.CreateRectangle(startPos, endPos);
}
}
}