/*******************************/
/// <summary>
/// This method returns an Array of System.Int32 containing the size of the non client area of a control.
/// The non client area includes elements such as scroll bars, borders, title bars, and menus.
/// </summary>
/// <param name="control">The control from which to retrieve the values.</param>
/// <returns>An Array of System.Int32 containing the width of each non client area border in the following order
/// top, left, right and bottom.</returns>
public static System.Int32[] GetInsets(System.Windows.Forms.Control control)
{
System.Int32[] returnValue = new System.Int32[4];
returnValue[0] = (control.RectangleToScreen(control.ClientRectangle).Top - control.Bounds.Top);
returnValue[1] = (control.RectangleToScreen(control.ClientRectangle).Left - control.Bounds.Left);
returnValue[2] = (control.Bounds.Right - control.RectangleToScreen(control.ClientRectangle).Right);
returnValue[3] = (control.Bounds.Bottom - control.RectangleToScreen(control.ClientRectangle).Bottom);
return returnValue;
}
/// <summary>
///
/// </summary>
/// <param name="e"></param>
/// <param name="ctr"></param>
/// <param name="lastKeyEventArgs"></param>
public override bool DoMouseMove(MouseEventArgs e, System.Windows.Forms.Control ctr, KeyEventArgs lastKeyEventArgs)
{
NPlot.PlotSurface2D ps = ((Windows.PlotSurface2D)ctr).Inner;
// if mouse isn't in plot region, then don't draw horizontal line
if (e.X > ps.PlotAreaBoundingBoxCache.Left && e.X < (ps.PlotAreaBoundingBoxCache.Right-1) &&
e.Y > ps.PlotAreaBoundingBoxCache.Top && e.Y < ps.PlotAreaBoundingBoxCache.Bottom)
{
if (ps.PhysicalXAxis1Cache != null)
{
// the clipping rectangle in screen coordinates
Rectangle clip = ctr.RectangleToScreen(
new Rectangle(
(int)ps.PlotAreaBoundingBoxCache.X,
(int)ps.PlotAreaBoundingBoxCache.Y,
(int)ps.PlotAreaBoundingBoxCache.Width,
(int)ps.PlotAreaBoundingBoxCache.Height));
Point p = ctr.PointToScreen(new Point(e.X, e.Y));
if (barPos_ != -1)
{
ControlPaint.DrawReversibleLine(
new Point(barPos_, clip.Top),
new Point(barPos_, clip.Bottom), color_);
}
if (p.X < clip.Right && p.X > clip.Left)
{
ControlPaint.DrawReversibleLine(
new Point(p.X, clip.Top),
new Point(p.X, clip.Bottom), color_);
barPos_ = p.X;
}
else
{
barPos_ = -1;
}
}
}
else
{
if (barPos_ != -1)
{
Rectangle clip = ctr.RectangleToScreen(
new Rectangle(
(int)ps.PlotAreaBoundingBoxCache.X,
(int)ps.PlotAreaBoundingBoxCache.Y,
(int)ps.PlotAreaBoundingBoxCache.Width,
(int)ps.PlotAreaBoundingBoxCache.Height)
);
ControlPaint.DrawReversibleLine(
new Point(barPos_, clip.Top),
new Point(barPos_, clip.Bottom), color_);
barPos_ = -1;
}
}
return false;
}
/// <summary>
/// Handler for mouse leave event
/// </summary>
/// <param name="e">event args</param>
/// <param name="ctr"></param>
/// <returns></returns>
public override bool DoMouseLeave(EventArgs e, System.Windows.Forms.Control ctr)
{
if (barPos_ != -1)
{
NPlot.PlotSurface2D ps = ((Windows.PlotSurface2D)ctr).Inner;
Rectangle clip = ctr.RectangleToScreen(
new Rectangle(
(int)ps.PlotAreaBoundingBoxCache.X,
(int)ps.PlotAreaBoundingBoxCache.Y,
(int)ps.PlotAreaBoundingBoxCache.Width,
(int)ps.PlotAreaBoundingBoxCache.Height));
ControlPaint.DrawReversibleLine(
new Point(barPos_, clip.Top),
new Point(barPos_, clip.Bottom), color_);
barPos_ = -1;
}
return false;
}
/// <summary>
/// Draws a rectangle representing selection area.
/// </summary>
/// <param name="start">a corner of the rectangle.</param>
/// <param name="end">a corner of the rectangle diagonally opposite the first.</param>
/// <param name="ctr">The control to draw to - this may not be us, if we have
/// been contained by a PlotSurface.</param>
private void DrawRubberBand(Point start, Point end, System.Windows.Forms.Control ctr)
{
NPlot.PlotSurface2D ps = ((Windows.PlotSurface2D)ctr).Inner;
Rectangle rect = new Rectangle();
// the clipping rectangle in screen coordinates
Rectangle clip = ctr.RectangleToScreen(
new Rectangle(
(int)ps.PlotAreaBoundingBoxCache.X,
(int)ps.PlotAreaBoundingBoxCache.Y,
(int)ps.PlotAreaBoundingBoxCache.Width,
(int)ps.PlotAreaBoundingBoxCache.Height));
// convert to screen coords
start = ctr.PointToScreen(start);
end = ctr.PointToScreen(end);
// now, "normalize" the rectangle
if (start.X < end.X)
{
rect.X = start.X;
rect.Width = end.X - start.X;
}
else
{
rect.X = end.X;
rect.Width = start.X - end.X;
}
if (start.Y < end.Y)
{
rect.Y = start.Y;
rect.Height = end.Y - start.Y;
}
else
{
rect.Y = end.Y;
rect.Height = start.Y - end.Y;
}
rect = Rectangle.Intersect(rect, clip);
ControlPaint.DrawReversibleFrame(
new Rectangle((int)rect.X, (int)rect.Y, (int)rect.Width, (int)rect.Height),
Color.White, FrameStyle.Dashed);
}
private void DrawHorizontalSelection(Point start, Point end, System.Windows.Forms.Control ctr)
{
NPlot.PlotSurface2D ps = ((Windows.PlotSurface2D)ctr).Inner;
// the clipping rectangle in screen coordinates
Rectangle clip = ctr.RectangleToScreen(
new Rectangle(
(int)ps.PlotAreaBoundingBoxCache.X,
(int)ps.PlotAreaBoundingBoxCache.Y,
(int)ps.PlotAreaBoundingBoxCache.Width,
(int)ps.PlotAreaBoundingBoxCache.Height));
start = ctr.PointToScreen(start);
end = ctr.PointToScreen(end);
ControlPaint.FillReversibleRectangle(
new Rectangle((int)Math.Min(start.X, end.X), (int)clip.Y, (int)Math.Abs(end.X - start.X), (int)clip.Height),
Color.White);
}
private System.Drawing.Rectangle GetToolArea(System.Windows.Forms.Control control, object component)
{
System.Drawing.Rectangle rectangle = System.Drawing.Rectangle.Empty;
if (!DisplayAtMousePosition)
{
if (component == null)
{
if (control is System.Windows.Forms.Form)
{
rectangle = System.Drawing.Rectangle.Empty;
goto label_1;
}
return control.Parent.RectangleToScreen(control.Bounds);
}
Skybound.VisualTips.IVisualTipExtender ivisualTipExtender = Skybound.VisualTips.VisualTipProvider.GetExtender(control.GetType());
rectangle = ivisualTipExtender != null ? ivisualTipExtender.GetBounds(component) : System.Drawing.Rectangle.Empty;
}
label_1:
if (rectangle != System.Drawing.Rectangle.Empty)
return control.RectangleToScreen(rectangle);
return new System.Drawing.Rectangle(System.Windows.Forms.Cursor.Position, new System.Drawing.Size(16, 16));
}
/// <summary>
/// Captures the specified area of the control or whats underneath
/// the control. If the argument flag client is true, only the client
/// area of the control is captured, otherwise the entire control is
/// captured. If the argument flag under is true, the capture area under
/// the control is captured, otherwise the specified area on the control
/// is captured.
/// </summary>
/// <param name="ctl">Control to capture</param>
/// <param name="client">If true capture only client area else entire control.</param>
/// <param name="under">If true capture specified area underneath the control else whats on the control.</param>
/// <returns>bitmap image of the control or whats underneath the control</returns>
public static Bitmap Control(System.Windows.Forms.Control ctl,bool client,bool under)
{
Bitmap bmp; // capture bitmap
Rectangle ctlR; // capture area rectangle in control coordinates
Rectangle scrR; // capture area rectangle in screen coordinates
// get capture rectangle in control
// coordinates and in screen coordinates
if (client) // if capturing client area
{
ctlR = ctl.ClientRectangle; // get rectangle in control coordinates
scrR = ctl.RectangleToScreen(ctlR); // get rectangle in screen coordinates
}
else // if capturing entire control
{
scrR = ctl.Bounds; // get rectangle in parent coordinates
if (ctl.Parent != null) // if parent exists
scrR = ctl.Parent.RectangleToScreen(scrR); // map to screen coordinates
ctlR = ctl.RectangleToClient(scrR); // get rectangle in control coordinates
}
// capture an area under the control
if (under) // if capture area is under control
{
bool prvV = ctl.Visible; // save control visibility
if (prvV) // if control visible
{
ctl.Visible = false; // make control invisible
Thread.Sleep(m_HDelay); // allow time for control to become invisible
// prior to image capture
}
// Capture the bitmap using desktop window handle and screen coordinates
// for the capture area. Note, the control window handle can NOT be used
// for capturing an area under the control.
IntPtr desktopHWND = USER32.GetDesktopWindow(); // get window handle for desktop
bmp = Window(desktopHWND,scrR); // get bitmap for capture area under control
if (ctl.Visible != prvV) // if control visibility was changed
ctl.Visible = prvV; // restore previous visibility
}
// capture an area on the control
else // if capture area not under control
{
// Capture the bitmap using control window handle and control coordinates
// for capture area.
bmp = Window(ctl.Handle,ctlR); // get bitmap using control window handle
}
return bmp; // return requested bitmap
}
private void DrawHorizontalSelection(Point start, Point end, System.Windows.Forms.UserControl ctr)
{
// the clipping rectangle in screen coordinates
Rectangle clip = ctr.RectangleToScreen(
new Rectangle(
(int)ps_.PlotAreaBoundingBoxCache.X,
(int)ps_.PlotAreaBoundingBoxCache.Y,
(int)ps_.PlotAreaBoundingBoxCache.Width,
(int)ps_.PlotAreaBoundingBoxCache.Height));
start = ctr.PointToScreen(start);
end = ctr.PointToScreen(end);
}
private void DrawHorizontalSelection(Point start, Point end, System.Windows.Forms.Control ctr)
{
xuzhenzhen.com.chart.PlotSurface2D ps = ((Windows.PlotSurface2D)ctr).Inner;
// the clipping rectangle in screen coordinates
Rectangle clip = ctr.RectangleToScreen(
new Rectangle(
(int)ps.PlotAreaBoundingBoxCache.X,
(int)ps.PlotAreaBoundingBoxCache.Y,
(int)ps.PlotAreaBoundingBoxCache.Width,
(int)ps.PlotAreaBoundingBoxCache.Height));
start = ctr.PointToScreen(start);
end = ctr.PointToScreen(end);
}
/// <summary>
///
/// </summary>
/// <param name="e"></param>
/// <param name="ctr"></param>
/// <param name="lastKeyEventArgs"></param>
public override bool DoMouseMove(MouseEventArgs e, System.Windows.Forms.Control ctr, KeyEventArgs lastKeyEventArgs)
{
xuzhenzhen.com.chart.PlotSurface2D ps = ((Windows.PlotSurface2D)ctr).Inner;
// if mouse isn't in plot region, then don't draw horizontal line
if (e.X > ps.PlotAreaBoundingBoxCache.Left && e.X < ps.PlotAreaBoundingBoxCache.Right &&
e.Y > ps.PlotAreaBoundingBoxCache.Top && e.Y < (ps.PlotAreaBoundingBoxCache.Bottom-1))
{
if (ps.PhysicalXAxis1Cache != null)
{
// the clipping rectangle in screen coordinates
Rectangle clip = ctr.RectangleToScreen(
new Rectangle(
(int)ps.PlotAreaBoundingBoxCache.X,
(int)ps.PlotAreaBoundingBoxCache.Y,
(int)ps.PlotAreaBoundingBoxCache.Width,
(int)ps.PlotAreaBoundingBoxCache.Height));
Point p = ctr.PointToScreen(new Point(e.X, e.Y));
if (barPos_ != -1)
{
}
if (p.Y < clip.Bottom && p.Y > clip.Top)
{
barPos_ = p.Y;
}
else
{
barPos_ = -1;
}
}
}
else
{
if (barPos_ != -1)
{
barPos_ = -1;
}
}
return false;
}
/// <summary>
///
/// </summary>
/// <param name="e"></param>
/// <param name="ctr"></param>
/// <returns></returns>
public override bool DoMouseLeave(EventArgs e, System.Windows.Forms.Control ctr)
{
if (barPos_ != -1)
{
xuzhenzhen.com.chart.PlotSurface2D ps = ((Windows.PlotSurface2D)ctr).Inner;
Rectangle clip = ctr.RectangleToScreen(
new Rectangle(
(int)ps.PlotAreaBoundingBoxCache.X,
(int)ps.PlotAreaBoundingBoxCache.Y,
(int)ps.PlotAreaBoundingBoxCache.Width,
(int)ps.PlotAreaBoundingBoxCache.Height));
barPos_ = -1;
}
return false;
}
private static void UpdateClipForCursor(System.Windows.Forms.Form f)
{
if (MyMinerGame.Static.Window.NativeWindow.Handle == GetForegroundWindow() && MyGuiManager.GetScreenWithFocus() != null)
System.Windows.Forms.Cursor.Clip = f.RectangleToScreen(f.ClientRectangle);
}
