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Added SafeHandles, see here: http://blogs.msdn.com/b/bclteam/archive/2005/03/15/396335.aspx to some of the Greenshot code. Not all possible handles have been converted, this should be done to prevent more possible memory/resource leaks.

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git-svn-id: http://svn.code.sf.net/p/greenshot/code/trunk@2427 7dccd23d-a4a3-4e1f-8c07-b4c1b4018ab4
This commit is contained in:
RKrom 2013-01-13 15:53:35 +00:00
parent e07278bc04
commit 502abed36a
5 changed files with 87 additions and 42 deletions
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9
GreenshotPlugin/Core/WindowsHelper.cs
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@ -627,7 +627,11 @@ namespace GreenshotPlugin.Core {
return User32.IsIconic(this.hWnd) || Location.X <= -32000;
}
set {
User32.SendMessage(this.hWnd, (int)WindowsMessages.WM_SYSCOMMAND, (IntPtr)User32.SC_MINIMIZE, IntPtr.Zero);
if (value) {
User32.SendMessage(this.hWnd, (int)WindowsMessages.WM_SYSCOMMAND, (IntPtr)User32.SC_MINIMIZE, IntPtr.Zero);
} else {
User32.SendMessage(this.hWnd, (int)WindowsMessages.WM_SYSCOMMAND, (IntPtr)User32.SC_RESTORE, IntPtr.Zero);
}
}
}
@ -660,7 +664,7 @@ namespace GreenshotPlugin.Core {
if (monitor != IntPtr.Zero) {
if (appVisibility != null) {
MONITOR_APP_VISIBILITY monitorAppVisibility = appVisibility.GetAppVisibilityOnMonitor(monitor);
LOG.DebugFormat("App visible: {0}", monitorAppVisibility);
LOG.DebugFormat("App {0} visible: {1} on {2}", Text, monitorAppVisibility, screen.Bounds);
if (monitorAppVisibility == MONITOR_APP_VISIBILITY.MAV_APP_VISIBLE) {
return true;
}
@ -1097,6 +1101,7 @@ namespace GreenshotPlugin.Core {
/// <returns>Bitmap with transparency</returns>
private Bitmap ApplyTransparency(Bitmap blackBitmap, Bitmap whiteBitmap) {
Bitmap returnBitmap = new Bitmap(blackBitmap.Width, blackBitmap.Height, PixelFormat.Format32bppArgb);
returnBitmap.SetResolution(blackBitmap.HorizontalResolution, blackBitmap.VerticalResolution);
using (BitmapBuffer blackBuffer = new BitmapBuffer(blackBitmap, false)) {
blackBuffer.Lock();
using (BitmapBuffer whiteBuffer = new BitmapBuffer(whiteBitmap, false)) {