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Added DwmEnableComposition for testing

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git-svn-id: http://svn.code.sf.net/p/greenshot/code/trunk@2286 7dccd23d-a4a3-4e1f-8c07-b4c1b4018ab4
This commit is contained in:
RKrom 2012-11-15 12:22:42 +00:00
commit fa02394047
1 changed files with 19 additions and 11 deletions
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14
GreenshotPlugin/UnmanagedHelpers/DWM.cs
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@ -93,6 +93,9 @@ namespace GreenshotPlugin.UnmanagedHelpers {
/// Description of DWM.
/// </summary>
public class DWM {
public static readonly uint DWM_EC_DISABLECOMPOSITION = 0;
public static readonly uint DWM_EC_ENABLECOMPOSITION = 1;
// DWM
[DllImport("dwmapi", SetLastError = true)]
public static extern int DwmRegisterThumbnail(IntPtr dest, IntPtr src, out IntPtr thumb);
@ -110,10 +113,15 @@ namespace GreenshotPlugin.UnmanagedHelpers {
public static extern int DwmGetWindowAttribute(IntPtr hwnd, int dwAttribute, out RECT lpRect, int size);
[DllImport("dwmapi", SetLastError = true)]
public static extern int DwmEnableBlurBehindWindow(IntPtr hwnd, ref DWM_BLURBEHIND blurBehind);
[DllImport("dwmapi", SetLastError = true)]
public static extern uint DwmEnableComposition(uint uCompositionAction);
// Windows 8, e.g.:
//[DllImport("dwmapi", SetLastError = true)]
//public static extern DWMAPI DwmShowContact(DWORD dwPointerID, DWM_SHOWCONTACT eShowContact);
public static void EnableComposition() {
DWM.DwmEnableComposition(DWM.DWM_EC_ENABLECOMPOSITION);
}
public static void DisableComposition() {
DWM.DwmEnableComposition(DWM.DWM_EC_DISABLECOMPOSITION);
}
// Key to ColorizationColor for DWM
private const string COLORIZATION_COLOR_KEY = @"SOFTWARE\Microsoft\Windows\DWM";