Adam Petaccia : gdiplus: Stub GdipGetFontHeightGivenDPI.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 25e4fd7d3cf557ac937051b979af778e7fe534b8
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=25e4fd7d3cf557ac937051b979af778e7fe534b8

Author: Adam Petaccia <adam at tpetaccia.com>
Date:   Thu Jul  3 14:26:41 2008 -0400

gdiplus: Stub GdipGetFontHeightGivenDPI.

---

 dlls/gdiplus/font.c       |   25 +++++++++++++++++++++++++
 dlls/gdiplus/gdiplus.spec |    2 +-
 include/gdiplusflat.h     |    1 +
 3 files changed, 27 insertions(+), 1 deletions(-)

diff --git a/dlls/gdiplus/font.c b/dlls/gdiplus/font.c
index 5337c6f..c7cea81 100644
--- a/dlls/gdiplus/font.c
+++ b/dlls/gdiplus/font.c
@@ -308,6 +308,31 @@ GpStatus WINGDIPAPI GdipCloneFont(GpFont *font, GpFont **cloneFont)
     return Ok;
 }
 
+/*******************************************************************************
+ * GdipGetFontHeightGivenDPI [GDIPLUS.@]
+ * PARAMS
+ *  font        [I] Font to retrieve DPI from
+ *  dpi         [I] DPI to assume
+ *  height      [O] Return value
+ *
+ * RETURNS
+ *  SUCCESS: Ok
+ *  FAILURE: InvalidParameter if font or height is NULL
+ *
+ * NOTES
+ *  According to MSDN, the result is (lineSpacing)*(fontSize / emHeight)*dpi
+ *  (for anything other than unit Pixel)
+ */
+GpStatus WINGDIPAPI GdipGetFontHeightGivenDPI(GDIPCONST GpFont *font, REAL dpi, REAL *height)
+{
+    if (!(font && height)) return InvalidParameter;
+
+    FIXME("%p (%s), %f, %p\n)", font,
+            debugstr_w(font->lfw.lfFaceName), dpi, height);
+
+    return NotImplemented;
+}
+
 /* Borrowed from GDI32 */
 static INT CALLBACK is_font_installed_proc(const LOGFONTW *elf,
                             const TEXTMETRICW *ntm, DWORD type, LPARAM lParam)
diff --git a/dlls/gdiplus/gdiplus.spec b/dlls/gdiplus/gdiplus.spec
index afd07c4..861b68d 100644
--- a/dlls/gdiplus/gdiplus.spec
+++ b/dlls/gdiplus/gdiplus.spec
@@ -268,7 +268,7 @@
 @ stub GdipGetFontCollectionFamilyCount
 @ stub GdipGetFontCollectionFamilyList
 @ stub GdipGetFontHeight
-@ stub GdipGetFontHeightGivenDPI
+@ stdcall GdipGetFontHeightGivenDPI(ptr long ptr)
 @ stdcall GdipGetFontSize(ptr ptr)
 @ stub GdipGetFontStyle
 @ stdcall GdipGetFontUnit(ptr ptr)
diff --git a/include/gdiplusflat.h b/include/gdiplusflat.h
index 5791168..3c8d587 100644
--- a/include/gdiplusflat.h
+++ b/include/gdiplusflat.h
@@ -372,6 +372,7 @@ GpStatus WINGDIPAPI GdipGetLogFontW(GpFont*,GpGraphics*,LOGFONTW*);
 GpStatus WINGDIPAPI GdipCloneFont(GpFont*,GpFont**);
 GpStatus WINGDIPAPI GdipGetFontUnit(GpFont*, Unit*);
 GpStatus WINGDIPAPI GdipGetFontSize(GpFont*, REAL*);
+GpStatus WINGDIPAPI GdipGetFontHeightGivenDPI(GDIPCONST GpFont*, REAL, REAL*);
 
 GpStatus WINGDIPAPI GdipCreateFontFamilyFromName(GDIPCONST WCHAR*,
     GpFontCollection*, GpFontFamily**);