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Cleanup of User32 Code, added setter for the ExtendedWindowStyle and changed the WindowPlacement to use get/set

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git-svn-id: http://svn.code.sf.net/p/greenshot/code/trunk@2396 7dccd23d-a4a3-4e1f-8c07-b4c1b4018ab4
This commit is contained in:
RKrom 2012-12-20 08:48:01 +00:00
commit 635ee507f8
3 changed files with 30 additions and 31 deletions
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35
GreenshotPlugin/Core/WindowsHelper.cs
View file

@ -771,28 +771,41 @@ namespace GreenshotPlugin.Core {
}
}
/// <summary>
/// Get / Set the WindowStyle
/// </summary>
public WindowStyleFlags WindowStyle {
get {
return (WindowStyleFlags)User32.GetWindowLongWrapper(this.hWnd, (int)WindowLongIndex.GWL_STYLE);
return (WindowStyleFlags)User32.GetWindowLongPtr(this.hWnd, (int)WindowLongIndex.GWL_STYLE);
}
set {
User32.SetWindowLong(this.hWnd, (int)WindowLongIndex.GWL_STYLE, (uint)value);
User32.SetWindowLongPtr(this.hWnd, (int)WindowLongIndex.GWL_STYLE, (uint)value);
}
}
public WindowPlacement GetWindowPlacement() {
WindowPlacement placement = WindowPlacement.Default;
User32.GetWindowPlacement(this.Handle, ref placement);
return placement;
}
public void SetWindowPlacement(WindowPlacement placement) {
User32.SetWindowPlacement(this.Handle, ref placement);
/// <summary>
/// Get/Set the WindowPlacement
/// </summary>
public WindowPlacement WindowPlacement {
get {
WindowPlacement placement = WindowPlacement.Default;
User32.GetWindowPlacement(this.Handle, ref placement);
return placement;
}
set {
User32.SetWindowPlacement(this.Handle, ref value);
}
}
/// <summary>
/// Get/Set the Extended WindowStyle
/// </summary>
public ExtendedWindowStyleFlags ExtendedWindowStyle {
get {
return (ExtendedWindowStyleFlags)User32.GetWindowLongWrapper(this.hWnd, (int)WindowLongIndex.GWL_EXSTYLE);
return (ExtendedWindowStyleFlags)User32.GetWindowLongPtr(this.hWnd, (int)WindowLongIndex.GWL_EXSTYLE);
}
set {
User32.SetWindowLongPtr(this.hWnd, (int)WindowLongIndex.GWL_EXSTYLE, (uint)value);
}
}

22
GreenshotPlugin/UnmanagedHelpers/User32.cs
View file

@ -114,12 +114,12 @@ namespace GreenshotPlugin.UnmanagedHelpers {
public extern static int SendMessage(IntPtr hWnd, int wMsg, IntPtr wParam, IntPtr lParam);
[DllImport("user32", SetLastError=true, EntryPoint = "SendMessageA")]
public static extern bool SendMessage(IntPtr hWnd, uint msg, int wParam, int lParam);
[DllImport("user32", SetLastError=true)]
public extern static uint GetWindowLong(IntPtr hwnd, int index);
// See: http://msdn.microsoft.com/en-us/library/windows/desktop/ms633585%28v=vs.85%29.aspx
[DllImport("user32", EntryPoint="GetWindowLongPtr", SetLastError=true)]
public extern static uint GetWindowLongPtr(IntPtr hwnd, int nIndex);
[DllImport("user32", SetLastError = true)]
public static extern int SetWindowLong(IntPtr hWnd, int index, uint styleFlags);
// See: http://msdn.microsoft.com/en-us/library/windows/desktop/ms644898%28v=vs.85%29.aspx
[DllImport("user32", EntryPoint = "SetWindowLongPtr", SetLastError = true)]
public static extern int SetWindowLongPtr(IntPtr hWnd, int index, uint styleFlags);
[DllImport("user32", SetLastError = true)]
public static extern IntPtr MonitorFromWindow(IntPtr hwnd, uint dwFlags);
[DllImport("user32", SetLastError = true)]
@ -221,20 +221,6 @@ namespace GreenshotPlugin.UnmanagedHelpers {
[DllImport("user32", SetLastError = true)]
public static extern IntPtr CreateIconIndirect(ref IconInfo icon);
/// <summary>
/// Wrapper for the GetWindowLong which decides if the system is 64-bit or not and calls the right one.
/// </summary>
/// <param name="hwnd"></param>
/// <param name="nIndex"></param>
/// <returns></returns>
public static uint GetWindowLongWrapper(IntPtr hwnd, int nIndex) {
if (IntPtr.Size == 8) {
return GetWindowLongPtr(hwnd, nIndex);
} else {
return GetWindowLong(hwnd, nIndex);
}
}
public static uint GetGuiResourcesGDICount() {
return GetGuiResources(Process.GetCurrentProcess().Handle, 0);
}