[weiden] 29216: Move routines that can be shared between desk.cpl shell extensions to common header as inlined functions

Author: weiden
Date: Wed Sep 26 23:42:39 2007
New Revision: 29216

URL: http://svn.reactos.org/svn/reactos?rev=29216&view=rev
Log:
Move routines that can be shared between desk.cpl shell extensions to common header as inlined functions

Modified:
    trunk/reactos/dll/cpl/desk/advmon.c
    trunk/reactos/include/reactos/dll/desk/deskcplx.h

Modified: trunk/reactos/dll/cpl/desk/advmon.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/cpl/desk/advmon.c?rev=2...
==============================================================================
--- trunk/reactos/dll/cpl/desk/advmon.c (original)
+++ trunk/reactos/dll/cpl/desk/advmon.c Wed Sep 26 23:42:39 2007
@@ -73,44 +73,6 @@
     return Ret;
 }

-static LPTSTR
-QueryDevSettingsString(IDataObject *pdo, UINT cfFormat)
-{
-    FORMATETC fetc;
-    STGMEDIUM medium;
-    SIZE_T BufLen;
-    LPWSTR lpRecvBuffer;
-    LPTSTR lpStr = NULL;
-
-    fetc.cfFormat = (CLIPFORMAT)cfFormat;
-    fetc.ptd = NULL;
-    fetc.dwAspect = DVASPECT_CONTENT;
-    fetc.lindex = -1;
-    fetc.tymed = TYMED_HGLOBAL;
-
-    if (SUCCEEDED(IDataObject_GetData(pdo, &fetc, &medium)) && medium.hGlobal != NULL)
-    {
-        /* We always receive the string in unicode! */
-        lpRecvBuffer = (LPWSTR)GlobalLock(medium.hGlobal);
-
-        BufLen = wcslen(lpRecvBuffer) + 1;
-        lpStr = LocalAlloc(LMEM_FIXED, BufLen * sizeof(TCHAR));
-        if (lpStr != NULL)
-        {
-#ifdef UNICODE
-            wcscpy(lpStr, lpRecvBuffer);
-#else
-            WideCharToMultiByte(CP_APC, 0, lpRecvBuffer, -1, lpStr, BufLen, NULL, NULL);
-#endif
-        }
-
-        GlobalUnlock(medium.hGlobal);
-        ReleaseStgMedium(&medium);
-    }
-
-    return lpStr;
-}
-
 static VOID
 BuildAdvPropTitle(IDataObject *pdo, LPTSTR lpBuffer, DWORD dwBufferLen)
 {
@@ -126,8 +88,8 @@
     uiMonitorName = RegisterClipboardFormat(DESK_EXT_MONITORNAME);
     uiDisplayName = RegisterClipboardFormat(DESK_EXT_DISPLAYNAME);

-    lpMonitorName = QueryDevSettingsString(pdo, uiMonitorName);
-    lpDisplayName = QueryDevSettingsString(pdo, uiDisplayName);
+    lpMonitorName = QueryDeskCplString(pdo, uiMonitorName);
+    lpDisplayName = QueryDeskCplString(pdo, uiDisplayName);

_sntprintf(lpBuffer, dwBufferLen, szFormatBuff, lpMonitorName, lpDisplayName);

Modified: trunk/reactos/include/reactos/dll/desk/deskcplx.h
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/include/reactos/dll/desk/de...
==============================================================================
--- trunk/reactos/include/reactos/dll/desk/deskcplx.h (original)
+++ trunk/reactos/include/reactos/dll/desk/deskcplx.h Wed Sep 26 23:42:39 2007
@@ -43,4 +43,78 @@
     WCHAR BiosString[128];
 } DESK_EXT_INTERFACE, *PDESK_EXT_INTERFACE;

+static PDESK_EXT_INTERFACE __inline
+QueryDeskCplExtInterface(IDataObject *pdo)
+{
+    PDESK_EXT_INTERFACE pRecvBuffer, pExtIface = NULL;
+    FORMATETC fetc;
+    STGMEDIUM medium;
+
+    fetc.cfFormat = (CLIPFORMAT)RegisterClipboardFormat(DESK_EXT_EXTINTERFACE);
+    fetc.ptd = NULL;
+    fetc.dwAspect = DVASPECT_CONTENT;
+    fetc.lindex = -1;
+    fetc.tymed = TYMED_HGLOBAL;
+
+    if (SUCCEEDED(IDataObject_GetData(pdo, &fetc, &medium)) && medium.hGlobal != NULL)
+    {
+        /* We always receive the string in unicode! */
+        pRecvBuffer = (PDESK_EXT_INTERFACE)GlobalLock(medium.hGlobal);
+
+        if (pRecvBuffer->cbSize == sizeof(*pRecvBuffer))
+        {
+            pExtIface = LocalAlloc(LMEM_FIXED, sizeof(*pExtIface));
+            if (pExtIface != NULL)
+            {
+                CopyMemory(pExtIface,
+                           pRecvBuffer,
+                           sizeof(*pRecvBuffer));
+            }
+        }
+
+        GlobalUnlock(medium.hGlobal);
+        ReleaseStgMedium(&medium);
+    }
+
+    return pExtIface;
+}
+
+static LPTSTR __inline
+QueryDeskCplString(IDataObject *pdo, UINT cfFormat)
+{
+    FORMATETC fetc;
+    STGMEDIUM medium;
+    SIZE_T BufLen;
+    LPWSTR lpRecvBuffer;
+    LPTSTR lpStr = NULL;
+
+    fetc.cfFormat = (CLIPFORMAT)cfFormat;
+    fetc.ptd = NULL;
+    fetc.dwAspect = DVASPECT_CONTENT;
+    fetc.lindex = -1;
+    fetc.tymed = TYMED_HGLOBAL;
+
+    if (SUCCEEDED(IDataObject_GetData(pdo, &fetc, &medium)) && medium.hGlobal != NULL)
+    {
+        /* We always receive the string in unicode! */
+        lpRecvBuffer = (LPWSTR)GlobalLock(medium.hGlobal);
+
+        BufLen = wcslen(lpRecvBuffer) + 1;
+        lpStr = LocalAlloc(LMEM_FIXED, BufLen * sizeof(TCHAR));
+        if (lpStr != NULL)
+        {
+#ifdef UNICODE
+            wcscpy(lpStr, lpRecvBuffer);
+#else
+            WideCharToMultiByte(CP_APC, 0, lpRecvBuffer, -1, lpStr, BufLen, NULL, NULL);
+#endif
+        }
+
+        GlobalUnlock(medium.hGlobal);
+        ReleaseStgMedium(&medium);
+    }
+
+    return lpStr;
+}
+
 #endif /* __DESKCPLX__H */