public TOOLINFO(int flags)
{
this.cbSize = Marshal.SizeOf(typeof(TOOLINFO));
this.uFlags = flags;
this.hwnd = IntPtr.Zero;
this.uId = IntPtr.Zero;
this.rect = new RECT(0, 0, 0, 0);
this.hinst = IntPtr.Zero;
this.lpszText = IntPtr.Zero;
this.lParam = IntPtr.Zero;
}
internal void CheckBounds(IntPtr hWnd)
{
CCWin.Win32.Struct.RECT controlRect = new CCWin.Win32.Struct.RECT();
CCWin.Win32.Struct.RECT maskRect = new CCWin.Win32.Struct.RECT();
CCWin.Win32.NativeMethods.GetWindowRect(base.Handle, ref maskRect);
CCWin.Win32.NativeMethods.GetWindowRect(hWnd, ref controlRect);
uint uFlag = 0x214;
if (!CCWin.Win32.NativeMethods.EqualRect(ref controlRect, ref maskRect))
{
CCWin.Win32.NativeMethods.Point point = new CCWin.Win32.NativeMethods.Point(controlRect.Left, controlRect.Top);
CCWin.Win32.NativeMethods.ScreenToClient(CCWin.Win32.NativeMethods.GetParent(base.Handle), ref point);
CCWin.Win32.NativeMethods.SetWindowPos(base.Handle, IntPtr.Zero, point.x, point.y, controlRect.Right - controlRect.Left, controlRect.Bottom - controlRect.Top, uFlag);
}
}
internal void CreateParamsInternal(IntPtr hWnd)
{
IntPtr hParent = CCWin.Win32.NativeMethods.GetParent(hWnd);
CCWin.Win32.Struct.RECT rect = new CCWin.Win32.Struct.RECT();
CCWin.Win32.NativeMethods.Point point = new CCWin.Win32.NativeMethods.Point();
CCWin.Win32.NativeMethods.GetWindowRect(hWnd, ref rect);
point.x = rect.Left;
point.y = rect.Top;
CCWin.Win32.NativeMethods.ScreenToClient(hParent, ref point);
int dwStyle = 0x5400000d;
int dwExStyle = 0x88;
this._createParams = new System.Windows.Forms.CreateParams();
this._createParams.Parent = hParent;
this._createParams.ClassName = "STATIC";
this._createParams.Caption = null;
this._createParams.Style = dwStyle;
this._createParams.ExStyle = dwExStyle;
this._createParams.X = point.x;
this._createParams.Y = point.y;
this._createParams.Width = rect.Right - rect.Left;
this._createParams.Height = rect.Bottom - rect.Top;
}
private void FoundAndDrawWindowRect()
{
CCWin.Win32.NativeMethods.Point pt = new CCWin.Win32.NativeMethods.Point();
pt.x = Control.MousePosition.X;
pt.y = Control.MousePosition.Y;
IntPtr hWnd = CCWin.Win32.NativeMethods.ChildWindowFromPointEx(CCWin.Win32.NativeMethods.GetDesktopWindow(), pt, 3);
if (hWnd != IntPtr.Zero)
{
IntPtr hTemp = hWnd;
while (true)
{
CCWin.Win32.NativeMethods.ScreenToClient(hTemp, ref pt);
hTemp = CCWin.Win32.NativeMethods.ChildWindowFromPointEx(hTemp, pt, 0);
if ((hTemp == IntPtr.Zero) || (hTemp == hWnd))
{
break;
}
hWnd = hTemp;
pt.x = Control.MousePosition.X;
pt.y = Control.MousePosition.Y;
}
CCWin.Win32.Struct.RECT rect = new CCWin.Win32.Struct.RECT();
CCWin.Win32.NativeMethods.GetWindowRect(hWnd, ref rect);
this.imgpb.SetSelectRect(new Rectangle(rect.Left, rect.Top, rect.Right - rect.Left, rect.Bottom - rect.Top));
}
}
public static extern bool AdjustWindowRectEx(ref RECT lpRect, int dwStyle, bool bMenu, int dwExStyle);
public static extern bool ValidateRect(IntPtr hWnd, ref RECT lpRect);
public static extern int SendMessage(IntPtr hWnd, int msg, int wParam, ref RECT lParam);
public static extern int RtlMoveMemory(ref CCWin.Win32.Struct.POINT destination, ref RECT Source, int length);
public static void CreateRegion(IntPtr hWnd, int radius, RoundStyle roundStyle, bool redraw)
{
CCWin.Win32.Struct.RECT bounds = new CCWin.Win32.Struct.RECT();
CCWin.Win32.NativeMethods.GetWindowRect(hWnd, ref bounds);
Rectangle rect = new Rectangle(System.Drawing.Point.Empty, bounds.Size);
if (roundStyle != RoundStyle.None)
{
using (GraphicsPath path = GraphicsPathHelper.CreatePath(rect, radius, roundStyle, true))
{
using (Region region = new Region(path))
{
path.Widen(Pens.White);
region.Union(path);
IntPtr hDc = CCWin.Win32.NativeMethods.GetWindowDC(hWnd);
try
{
using (Graphics g = Graphics.FromHdc(hDc))
{
CCWin.Win32.NativeMethods.SetWindowRgn(hWnd, region.GetHrgn(g), redraw);
}
}
finally
{
CCWin.Win32.NativeMethods.ReleaseDC(hWnd, hDc);
}
}
return;
}
}
IntPtr hRgn = CCWin.Win32.NativeMethods.CreateRectRgn(0, 0, rect.Width, rect.Height);
CCWin.Win32.NativeMethods.SetWindowRgn(hWnd, hRgn, redraw);
}
public static extern bool PtInRect(ref RECT lprc, Point pt);
public static extern int OffsetRect(ref RECT lpRect, int x, int y);
public static extern bool InvalidateRect(IntPtr hWnd, ref RECT rect, bool erase);
public static extern bool GetWindowRect(IntPtr hWnd, ref RECT lpRect);
public static extern bool GetClientRect(IntPtr hWnd, ref RECT r);
private ScrollBarHistTest ScrollBarHitTest(IntPtr hWnd)
{
CCWin.Win32.NativeMethods.Point point = new CCWin.Win32.NativeMethods.Point();
CCWin.Win32.Struct.RECT rect = new CCWin.Win32.Struct.RECT();
System.Drawing.Point thumbPoint = this.GetScrollBarThumb();
int arrowCx = this.ArrowCx;
int arrowCy = this.ArrowCy;
CCWin.Win32.NativeMethods.GetWindowRect(hWnd, ref rect);
CCWin.Win32.NativeMethods.OffsetRect(ref rect, -rect.Left, -rect.Top);
CCWin.Win32.Struct.RECT tp = rect;
CCWin.Win32.NativeMethods.GetCursorPos(ref point);
CCWin.Win32.NativeMethods.ScreenToClient(hWnd, ref point);
if (this.Direction == Orientation.Horizontal)
{
if (CCWin.Win32.NativeMethods.PtInRect(ref rect, point))
{
tp.Right = arrowCx;
if (CCWin.Win32.NativeMethods.PtInRect(ref tp, point))
{
return ScrollBarHistTest.LeftArrow;
}
tp.Left = rect.Right - arrowCx;
tp.Right = rect.Right;
if (CCWin.Win32.NativeMethods.PtInRect(ref tp, point))
{
return ScrollBarHistTest.RightArrow;
}
if (this._owner.RightToLeft == RightToLeft.Yes)
{
tp.Left = point.y;
tp.Right = point.x;
}
else
{
tp.Left = thumbPoint.X;
tp.Right = thumbPoint.Y;
}
if (CCWin.Win32.NativeMethods.PtInRect(ref tp, point))
{
return ScrollBarHistTest.Thumb;
}
return ScrollBarHistTest.Track;
}
}
else if (CCWin.Win32.NativeMethods.PtInRect(ref rect, point))
{
tp.Bottom = arrowCy;
if (CCWin.Win32.NativeMethods.PtInRect(ref tp, point))
{
return ScrollBarHistTest.TopArrow;
}
tp.Top = rect.Bottom - arrowCy;
tp.Bottom = rect.Bottom;
if (CCWin.Win32.NativeMethods.PtInRect(ref tp, point))
{
return ScrollBarHistTest.BottomArrow;
}
tp.Top = thumbPoint.X;
tp.Bottom = thumbPoint.Y;
if (CCWin.Win32.NativeMethods.PtInRect(ref tp, point))
{
return ScrollBarHistTest.Thumb;
}
return ScrollBarHistTest.Track;
}
return ScrollBarHistTest.None;
}
private void CalculateRect(IntPtr scrollBarHWnd, bool bHorizontal, out Rectangle bounds, out Rectangle trackRect, out Rectangle topLeftArrowRect, out Rectangle bottomRightArrowRect, out Rectangle thumbRect)
{
CCWin.Win32.Struct.RECT rect = new CCWin.Win32.Struct.RECT();
CCWin.Win32.NativeMethods.GetWindowRect(scrollBarHWnd, ref rect);
CCWin.Win32.NativeMethods.OffsetRect(ref rect, -rect.Left, -rect.Top);
int arrowWidth = bHorizontal ? this.ArrowCx : this.ArrowCy;
bounds = rect.Rect;
System.Drawing.Point point = this.GetScrollBarThumb(bounds, bHorizontal, arrowWidth);
trackRect = bounds;
if (bHorizontal)
{
topLeftArrowRect = new Rectangle(0, 0, arrowWidth, bounds.Height);
bottomRightArrowRect = new Rectangle(bounds.Width - arrowWidth, 0, arrowWidth, bounds.Height);
if (this._owner.RightToLeft == RightToLeft.Yes)
{
thumbRect = new Rectangle(point.Y, 0, point.X - point.Y, bounds.Height);
}
else
{
thumbRect = new Rectangle(point.X, 0, point.Y - point.X, bounds.Height);
}
}
else
{
topLeftArrowRect = new Rectangle(0, 0, bounds.Width, arrowWidth);
bottomRightArrowRect = new Rectangle(0, bounds.Height - arrowWidth, bounds.Width, arrowWidth);
thumbRect = new Rectangle(0, point.X, bounds.Width, point.Y - point.X);
}
}
private void DrawUpDownButton()
{
bool mouseOver = false;
bool mousePress = this.LeftKeyPressed();
bool mouseInUpButton = false;
Rectangle clipRect = this._upDownButton.ClientRectangle;
CCWin.Win32.Struct.RECT windowRect = new CCWin.Win32.Struct.RECT();
CCWin.Win32.NativeMethods.Point cursorPoint = new CCWin.Win32.NativeMethods.Point();
CCWin.Win32.NativeMethods.GetCursorPos(ref cursorPoint);
CCWin.Win32.NativeMethods.GetWindowRect(this._upDownButtonWnd, ref windowRect);
mouseOver = CCWin.Win32.NativeMethods.PtInRect(ref windowRect, cursorPoint);
cursorPoint.x -= windowRect.Left;
cursorPoint.y -= windowRect.Top;
mouseInUpButton = cursorPoint.y < (clipRect.Height / 2);
using (Graphics g = Graphics.FromHwnd(this._upDownButtonWnd))
{
UpDownButtonPaintEventArgs e = new UpDownButtonPaintEventArgs(g, clipRect, mouseOver, mousePress, mouseInUpButton);
this._owner.OnPaintUpDownButton(e);
}
}
public static extern bool RedrawWindow(IntPtr hWnd, ref RECT rectUpdate, IntPtr hrgnUpdate, int flags);
