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[TASKMGR]: Clarify the icon handle retrieval, getting rid also of that xhIcon variable.

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CORE-8148 #resolve #comment The original code was ok, but was not very clear.

svn path=/trunk/; revision=63941
This commit is contained in:
Hermès Bélusca-Maïto 2014-08-24 16:58:39 +00:00
parent 1270840cc9
commit da06be6a77
1 changed files with 8 additions and 9 deletions
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17
reactos/base/applications/taskmgr/applpage.c
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@ -332,12 +332,10 @@ BOOL CALLBACK EnumWindowsProc(HWND hWnd, LPARAM lParam)
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)
return TRUE;
@ -357,20 +355,21 @@ BOOL CALLBACK EnumWindowsProc(HWND hWnd, LPARAM lParam)
}
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) 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 (!hIcon)
hIcon = LoadIconW(hInst, bLargeIcon ? MAKEINTRESOURCEW(IDI_WINDOW) : MAKEINTRESOURCEW(IDI_WINDOWSM));
/* 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;