handlelist.h File Reference

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Functions
VOID	HandleList_Create (HWND hListCtrl)
VOID	HandleList_Update (HWND hHandleListCtrl, HANDLE ProcessID)
TCHAR *	GetTypeName (HANDLE handle)

Function Documentation

GetTypeName()

TCHAR * GetTypeName

(

HANDLE

handle

)

Definition at line 127 of file handlelist.c.

{
    TCHAR* strText;
    UINT Type = GDI_HANDLE_GET_TYPE(handle);
 
    switch (Type)
    {
        case GDI_OBJECT_TYPE_DC:
            strText = L"DC";
            break;
        case GDI_OBJECT_TYPE_REGION:
            strText = L"Region";
            break;
        case GDI_OBJECT_TYPE_BITMAP:
            strText = L"Bitmap";
            break;
        case GDI_OBJECT_TYPE_PALETTE:
            strText = L"Palette";
            break;
        case GDI_OBJECT_TYPE_FONT:
            strText = L"Font";
            break;
        case GDI_OBJECT_TYPE_BRUSH:
            strText = L"Brush";
            break;
        case GDI_OBJECT_TYPE_EMF:
            strText = L"EMF";
            break;
        case GDI_OBJECT_TYPE_PEN:
            strText = L"Pen";
            break;
        case GDI_OBJECT_TYPE_EXTPEN:
            strText = L"ExtPen";
            break;
        case GDI_OBJECT_TYPE_COLORSPACE:
            strText = L"ColSpace";
            break;
        case GDI_OBJECT_TYPE_METADC:
            strText = L"MetaDC";
            break;
        case GDI_OBJECT_TYPE_METAFILE:
            strText = L"Metafile";
            break;
        case GDI_OBJECT_TYPE_ENHMETAFILE:
            strText = L"EMF";
            break;
        case GDI_OBJECT_TYPE_ENHMETADC:
            strText = L"EMDC";
            break;
        case GDI_OBJECT_TYPE_MEMDC:
            strText = L"MemDC";
            break;
        case GDI_OBJECT_TYPE_DCE:
            strText = L"DCE";
            break;
        case GDI_OBJECT_TYPE_PFE:
            strText = L"PFE";
            break;
        case GDI_OBJECT_TYPE_DONTCARE:
            strText = L"anything";
            break;
        case GDI_OBJECT_TYPE_SILENT:
        default:
            strText = L"unknown";
            break;
    }
    return strText;
}

Referenced by DECLARE_INTERFACE_(), and HandleList_Update().

HandleList_Create()

VOID HandleList_Create

(

HWND

hListCtrl

)

Definition at line 26 of file handlelist.c.

{
    LVCOLUMN column;
 
    column.mask = LVCF_TEXT|LVCF_FMT|LVCF_WIDTH;
    column.fmt = LVCFMT_LEFT;
 
    column.pszText = L"Number";
    column.cx = 50;
    (void)ListView_InsertColumn(hListCtrl, 0, &column);
 
    column.pszText = L"Index";
    column.cx = 45;
    (void)ListView_InsertColumn(hListCtrl, 1, &column);
 
    column.pszText = L"Handle";
    column.cx = 90;
    (void)ListView_InsertColumn(hListCtrl, 2, &column);
 
    column.pszText = L"Type";
    column.cx = 80;
    (void)ListView_InsertColumn(hListCtrl, 3, &column);
 
    column.pszText = L"Process";
    column.cx = 80;
    (void)ListView_InsertColumn(hListCtrl, 4, &column);
 
    column.pszText = L"KernelData";
    column.cx = 80;
    (void)ListView_InsertColumn(hListCtrl, 5, &column);
 
    column.pszText = L"UserData";
    column.cx = 80;
    (void)ListView_InsertColumn(hListCtrl, 6, &column);
 
    column.pszText = L"Type";
    column.cx = 80;
    (void)ListView_InsertColumn(hListCtrl, 7, &column);
 
    HandleList_Update(hListCtrl, 0);
}

Referenced by MainWindow_WndProc().

HandleList_Update()

VOID HandleList_Update	(	HWND	hHandleListCtrl,
		HANDLE	ProcessID
	)

Definition at line 69 of file handlelist.c.

{
    INT i, index;
    HANDLE handle;
    PGDI_TABLE_ENTRY pEntry;
    LVITEM item;
    TCHAR strText[80];
    TCHAR* str2;
 
    (void)ListView_DeleteAllItems(hHandleListCtrl);
    item.mask = LVIF_TEXT|LVIF_PARAM;
    item.pszText = strText;
    item.cchTextMax = 80;
    for (i = 0; i<= GDI_HANDLE_COUNT; i++)
    {
        pEntry = &GdiHandleTable[i];
        if ( ((ProcessId != (HANDLE)1) && ((pEntry->Type & GDI_HANDLE_BASETYPE_MASK) != 0)) ||
             ((ProcessId == (HANDLE)1) && ((pEntry->Type & GDI_HANDLE_BASETYPE_MASK) == 0)) ||
              (ProcessId == (HANDLE)2) )
        {
            if (ProcessId == (HANDLE)1 || ProcessId == (HANDLE)2 ||
                ((LONG_PTR)ProcessId & 0xfffc) == ((LONG_PTR)pEntry->ProcessId & 0xfffc))
            {
                handle = GDI_HANDLE_CREATE(i, pEntry->Type);
                index = ListView_GetItemCount(hHandleListCtrl);
                item.iItem = index;
                item.iSubItem = 0;
                item.lParam = (LPARAM)handle;
 
                wsprintf(strText, L"%d", index);
                (void)ListView_InsertItem(hHandleListCtrl, &item);
 
                wsprintf(strText, L"%d", i);
                ListView_SetItemText(hHandleListCtrl, index, 1, strText);
 
                wsprintf(strText, L"%#08Ix", handle);
                ListView_SetItemText(hHandleListCtrl, index, 2, strText);
 
                str2 = GetTypeName(handle);
                ListView_SetItemText(hHandleListCtrl, index, 3, str2);
 
                wsprintf(strText, L"%#08Ix", (UINT_PTR)pEntry->ProcessId);
                ListView_SetItemText(hHandleListCtrl, index, 4, strText);
 
                wsprintf(strText, L"%#08Ix", (UINT_PTR)pEntry->KernelData);
                ListView_SetItemText(hHandleListCtrl, index, 5, strText);
 
                wsprintf(strText, L"%#08Ix", (UINT_PTR)pEntry->UserData);
                ListView_SetItemText(hHandleListCtrl, index, 6, strText);
 
                wsprintf(strText, L"%#08x", (UINT)pEntry->Type);
                ListView_SetItemText(hHandleListCtrl, index, 7, strText);
            }
        }
    }
}

Referenced by HandleList_Create(), MainWindow_WndProc(), and MainWnd_OnNotify().