private void ResetMouse()
{
currentMouseTask = MouseTasks.None;
this.Cursor = Cursors.Default;
}
private void pbxImage_MouseMove(object sender, MouseEventArgs e)
{
if (pbxImage.Image != null)
{
if (currentMouseTask == MouseTasks.ResizeImageVertical)
{
mouseEnd.Y = e.Location.Y;
int heightChange = mouseEnd.Y - mouseStart.Y;
mouseStart = mouseEnd;
ChangeSize(heightChange,
EditorImage.ResizeTypes.Pixels,
EditorImage.ResizeDirections.Vertical);
}
else if (currentMouseTask == MouseTasks.ResizeImageHorizontal)
{
mouseEnd.X = e.Location.X;
int widthChange = mouseEnd.X - mouseStart.X;
mouseStart = mouseEnd;
ChangeSize(widthChange,
EditorImage.ResizeTypes.Pixels,
EditorImage.ResizeDirections.Horizontal);
}
else if (currentMouseTask == MouseTasks.MoveCrop)
{
mouseEnd.X = e.Location.X;
mouseEnd.Y = e.Location.Y;
int moveX = mouseEnd.X - mouseStart.X;
int moveY = mouseEnd.Y - mouseStart.Y;
mouseStart.X = mouseEnd.X;
mouseStart.Y = mouseEnd.Y;
currentImage.MoveCrop(moveX, moveY);
pbxImage.Invalidate(); // Needed
}
else
{ // Look for borders
currentMouseTask = MouseTasks.None;
if (currentImage.HasCrop == true)
{
BorderHelper.Border border = cropBorderHelper.getBorder(e.Location);
if (border != BorderHelper.Border.Exterior && border != BorderHelper.Border.Interior)
{
this.Cursor = System.Windows.Forms.Cursors.SizeAll;
currentMouseTask = MouseTasks.ReadyMoveCrop;
}
}
if (pbxImage.Image != null)
{
BorderHelper.Border border = imgBorderHelper.getBorder(e.Location);
if (border != BorderHelper.Border.Exterior)
{
if (border == BorderHelper.Border.Bottom)
{
this.Cursor = System.Windows.Forms.Cursors.HSplit;
currentMouseTask = MouseTasks.ReadyResizeImageVertical;
}
else if (border == BorderHelper.Border.Right)
{
this.Cursor = System.Windows.Forms.Cursors.VSplit;
currentMouseTask = MouseTasks.ReadyResizeImageHorizontal;
}
}
}
}
if (currentMouseTask == MouseTasks.None)
this.Cursor = Cursors.Default;
}
}
private void pbxImage_MouseUp(object sender, MouseEventArgs e)
{
currentMouseTask = MouseTasks.None;
this.Cursor = Cursors.Default;
if (currentImage.HasCrop)
{
if (currentImage.Crop.GetRectangle().Bottom > currentImage.GetRectangle().Bottom ||
currentImage.Crop.GetRectangle().Right > currentImage.GetRectangle().Right)
{
int heightAdjust, widthAdjust;
heightAdjust = currentImage.Crop.GetRectangle().Height;
widthAdjust = currentImage.Crop.GetRectangle().Width;
RefitForCrop();
}
}
}
private void pbxImage_MouseDown(object sender, MouseEventArgs e)
{
if (pbxImage.Image != null)
{
if (currentMouseTask == MouseTasks.ReadyResizeImageVertical)
{
currentMouseTask = MouseTasks.ResizeImageVertical;
mouseStart.Y = e.Location.Y;
}
else if (currentMouseTask == MouseTasks.ReadyResizeImageHorizontal)
{
currentMouseTask = MouseTasks.ResizeImageHorizontal;
mouseStart.X = e.Location.X;
}
else if (currentMouseTask == MouseTasks.ReadyMoveCrop)
{
currentMouseTask = MouseTasks.MoveCrop;
mouseStart.X = e.Location.X;
mouseStart.Y = e.Location.Y;
}
}
}
