reactos/rosapps/devutils/gdihv/handlelist.c
Timo Kreuzer 12096d19c4 - add GDI_OBJECT_TYPE_PFE
- use own version of GdiQueryTable() instead of relying on gdi32.dll, as vista seems not to support it anymore

svn path=/trunk/; revision=31222
2007-12-15 00:34:57 +00:00

194 lines
5 KiB
C

/*
* Gdi handle viewer
*
* handlelist.c
*
* Copyright (C) 2007 Timo Kreuzer <timo <dot> kreuzer <at> reactos <dot> org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "gdihv.h"
VOID
HandleList_Create(HWND hListCtrl)
{
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);
}
VOID
HandleList_Update(HWND hHandleListCtrl, HANDLE ProcessId)
{
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)) )
{
if (ProcessId == (HANDLE)1 ||
((LONG)ProcessId & 0xfffc) == ((ULONG)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"%#08x", handle);
ListView_SetItemText(hHandleListCtrl, index, 2, strText);
str2 = GetTypeName(handle);
ListView_SetItemText(hHandleListCtrl, index, 3, str2);
wsprintf(strText, L"%#08x", (UINT)pEntry->ProcessId);
ListView_SetItemText(hHandleListCtrl, index, 4, strText);
wsprintf(strText, L"%#08x", (UINT)pEntry->KernelData);
ListView_SetItemText(hHandleListCtrl, index, 5, strText);
wsprintf(strText, L"%#08x", (UINT)pEntry->UserData);
ListView_SetItemText(hHandleListCtrl, index, 6, strText);
wsprintf(strText, L"%#08x", (UINT)pEntry->Type);
ListView_SetItemText(hHandleListCtrl, index, 7, strText);
}
}
}
}
TCHAR*
GetTypeName(HANDLE handle)
{
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;
}