[PATCH 1/2] gdi32: Add support for GCP_LIGATE to GetCharacterPlacement.

[Dmitry Timoshkov]

Signed-off-by: Dmitry Timoshkov 
---
 dlls/gdi32/font.c | 24 +++++++++++++++++++++++-
 1 file changed, 23 insertions(+), 1 deletion(-)

diff --git a/dlls/gdi32/font.c b/dlls/gdi32/font.c
index 8788426a2c..cc366eb4d7 100644
--- a/dlls/gdi32/font.c
+++ b/dlls/gdi32/font.c
@@ -3309,6 +3309,7 @@ GetCharacterPlacementW(
     DWORD ret=0;
     SIZE size;
     UINT i, nSet;
+    WCHAR *norm = NULL;

TRACE("%s, %d, %d, 0x%08x\n",
           debugstr_wn(lpString, uCount), uCount, nMaxExtent, dwFlags);
@@ -3325,13 +3326,32 @@ GetCharacterPlacementW(
           lpResults->lpDx, lpResults->lpCaretPos, lpResults->lpClass,
           lpResults->lpGlyphs, lpResults->nGlyphs, lpResults->nMaxFit);

-    if(dwFlags&(~GCP_REORDER))
+    if (dwFlags & ~(GCP_REORDER | GCP_LIGATE))
         FIXME("flags 0x%08x ignored\n", dwFlags);
     if(lpResults->lpClass)
         FIXME("classes not implemented\n");
     if (lpResults->lpCaretPos && (dwFlags & GCP_REORDER))
         FIXME("Caret positions for complex scripts not implemented\n");

+    if (dwFlags & GCP_LIGATE)
+    {
+        nSet = NormalizeString(NormalizationC, lpString, uCount, NULL, 0);
+        if (!nSet) return 0;
+        norm = heap_alloc(nSet * sizeof(WCHAR));
+        if (!norm)
+        {
+            SetLastError(ERROR_NOT_ENOUGH_MEMORY);
+            return 0;
+        }
+        if (!NormalizeString(NormalizationC, lpString, uCount, norm, nSet))
+        {
+            heap_free(norm);
+            return 0;
+        }
+        lpString = norm;
+        uCount = nSet;
+    }
+
     nSet = (UINT)uCount;
     if(nSet > lpResults->nGlyphs)
         nSet = lpResults->nGlyphs;
@@ -3385,6 +3405,8 @@ GetCharacterPlacementW(
     if (GetTextExtentPoint32W(hdc, lpString, uCount, &size))
         ret = MAKELONG(size.cx, size.cy);

+    heap_free(norm);
+
     return ret;
 }