[hbelusca] 63941: [TASKMGR]: Clarify the icon handle retrieval, getting rid also of that xhIcon variable. CORE-8148 #resolve #comment The original code was ok, but was not very clear.

Author: hbelusca
Date: Sun Aug 24 16:58:39 2014
New Revision: 63941

URL: http://svn.reactos.org/svn/reactos?rev=63941&view=rev
Log:
[TASKMGR]: Clarify the icon handle retrieval, getting rid also of that xhIcon variable.
CORE-8148 #resolve #comment The original code was ok, but was not very clear.

Modified:
    trunk/reactos/base/applications/taskmgr/applpage.c

Modified: trunk/reactos/base/applications/taskmgr/applpage.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/base/applications/taskmgr/a...
==============================================================================
--- trunk/reactos/base/applications/taskmgr/applpage.c	[iso-8859-1] (original)
+++ trunk/reactos/base/applications/taskmgr/applpage.c	[iso-8859-1] Sun Aug 24 16:58:39 2014
@@ -332,11 +332,9 @@
     WCHAR   szText[260];
     BOOL    bLargeIcon;
     BOOL    bHung = FALSE;
-    HICON*  xhIcon = (HICON*)&hIcon;

typedef int (FAR __stdcall *IsHungAppWindowProc)(HWND);
     IsHungAppWindowProc IsHungAppWindow;
-

/* Skip our window */
     if (hWnd == hMainWnd)
@@ -357,20 +355,21 @@
     }

noApps = FALSE;
+
     /* Get the icon for this window */
     hIcon = NULL;
-    SendMessageTimeoutW(hWnd, WM_GETICON,bLargeIcon ? ICON_BIG /*1*/ : ICON_SMALL /*0*/, 0, 0, 1000, (PDWORD_PTR)xhIcon);
-
+    SendMessageTimeoutW(hWnd, WM_GETICON, bLargeIcon ? ICON_BIG : ICON_SMALL, 0, 0, 1000, (PDWORD_PTR)&hIcon);
     if (!hIcon)
     {
+        /* We failed, try to retrieve other icons... */
         hIcon = (HICON)(LONG_PTR)GetClassLongPtrW(hWnd, bLargeIcon ? GCL_HICON : GCL_HICONSM);
         if (!hIcon) hIcon = (HICON)(LONG_PTR)GetClassLongPtrW(hWnd, bLargeIcon ? GCL_HICONSM : GCL_HICON);
-        if (!hIcon) SendMessageTimeoutW(hWnd, WM_QUERYDRAGICON, 0, 0, 0, 1000, (PDWORD_PTR)xhIcon);
-        if (!hIcon) SendMessageTimeoutW(hWnd, WM_GETICON, bLargeIcon ? ICON_SMALL /*0*/ : ICON_BIG /*1*/, 0, 0, 1000, (PDWORD_PTR)xhIcon);
-    }
-
-    if (!hIcon)
-        hIcon = LoadIconW(hInst, bLargeIcon ? MAKEINTRESOURCEW(IDI_WINDOW) : MAKEINTRESOURCEW(IDI_WINDOWSM));
+        if (!hIcon) SendMessageTimeoutW(hWnd, WM_QUERYDRAGICON, 0, 0, 0, 1000, (PDWORD_PTR)&hIcon);
+        if (!hIcon) SendMessageTimeoutW(hWnd, WM_GETICON, bLargeIcon ? ICON_SMALL : ICON_BIG, 0, 0, 1000, (PDWORD_PTR)&hIcon);
+
+        /* If we still do not have any icon, load the default one */
+        if (!hIcon) hIcon = LoadIconW(hInst, bLargeIcon ? MAKEINTRESOURCEW(IDI_WINDOW) : MAKEINTRESOURCEW(IDI_WINDOWSM));
+    }

bHung = FALSE;