Alexandre Julliard : wineconsole: Leave room for wide characters only when using a DBCS codepage.

[Alexandre Julliard]

Module: wine
Branch: oldstable
Commit: 071c11783763ef8a145c7dd34f7b5ea71c1f08cf
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=071c11783763ef8a145c7dd34f...

Author: Alexandre Julliard 
Date:   Thu Dec 22 14:23:54 2016 +0100

wineconsole: Leave room for wide characters only when using a DBCS codepage.

Signed-off-by: Alexandre Julliard 
(cherry picked from commit 29533e4844761c499c16be73e2db7dc055776fdf)
Signed-off-by: Michael Stefaniuc

---

programs/wineconsole/user.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/programs/wineconsole/user.c b/programs/wineconsole/user.c
index 40a0757..f119d19 100644
--- a/programs/wineconsole/user.c
+++ b/programs/wineconsole/user.c
@@ -458,6 +458,7 @@ HFONT WCUSER_CopyFont(struct config_data* config, HWND hWnd, const LOGFONTW* lf,
     TEXTMETRICW tm;
     HDC         hDC;
     HFONT       hFont, hOldFont;
+    CPINFO cpinfo;

if (!(hDC = GetDC(hWnd))) return NULL;
     if (!(hFont = CreateFontIndirectW(lf)))
@@ -470,12 +471,16 @@ HFONT WCUSER_CopyFont(struct config_data* config, HWND hWnd, const LOGFONTW* lf,
     SelectObject(hDC, hOldFont);
     ReleaseDC(hWnd, hDC);

-    config->cell_width  = tm.tmMaxCharWidth;
+    config->cell_width  = tm.tmAveCharWidth;
     config->cell_height = tm.tmHeight + tm.tmExternalLeading;
     config->font_weight = tm.tmWeight;
     lstrcpyW(config->face_name, lf->lfFaceName);
     if (el) *el = tm.tmExternalLeading;

+    /* FIXME: use maximum width for DBCS codepages since some chars take two cells */
+    if (GetCPInfo( GetConsoleOutputCP(), &cpinfo ) && cpinfo.MaxCharSize > 1)
+        config->cell_width  = tm.tmMaxCharWidth;
+
     return hFont;
 }