Aric Stewart : usp10: Properly set LayoutRTL.
Alexandre Julliard
julliard at winehq.org
Tue Nov 15 13:17:31 CST 2011
Module: wine
Branch: master
Commit: 7868be6e707404229ca7eedea743d280d146995b
URL: http://source.winehq.org/git/wine.git/?a=commit;h=7868be6e707404229ca7eedea743d280d146995b
Author: Aric Stewart <aric at codeweavers.com>
Date: Mon Nov 14 13:18:02 2011 -0700
usp10: Properly set LayoutRTL.
---
dlls/usp10/tests/usp10.c | 10 +++++-----
dlls/usp10/usp10.c | 19 ++++++++++++++++---
2 files changed, 21 insertions(+), 8 deletions(-)
diff --git a/dlls/usp10/tests/usp10.c b/dlls/usp10/tests/usp10.c
index a6e75a1..0718451 100644
--- a/dlls/usp10/tests/usp10.c
+++ b/dlls/usp10/tests/usp10.c
@@ -148,13 +148,13 @@ static void test_ScriptItemize( void )
static const WCHAR test1c[] = {' ', ' ', ' ', '1', '2', ' ',0};
static const itemTest t1c1[2] = {{{0,0,0,0,0},0,0,0,0,0},{{0,0,0,0,0},6,0,0,0,-1}};
- static const itemTest t1c2[4] = {{{0,0,0,0,0},0,1,1,1,0},{{0,0,1,0,0},3,0,1,2,0},{{0,0,0,0,0},5,1,1,1,0},{{0,0,0,0,0},6,0,0,0,-1}};
+ static const itemTest t1c2[4] = {{{0,0,0,0,0},0,1,1,1,0},{{0,0,0,0,0},3,0,1,2,0},{{0,0,0,0,0},5,1,1,1,0},{{0,0,0,0,0},6,0,0,0,-1}};
/* Arabic, English*/
static const WCHAR test2[] = {'1','2','3','-','5','2',0x064a,0x064f,0x0633,0x0627,0x0648,0x0650,0x064a,'7','1','.',0};
static const itemTest t21[7] = {{{0,0,0,0,0},0,0,0,0,0},{{0,0,0,0,0},3,0,0,0,0},{{0,0,0,0,0},4,0,0,0,0},{{0,0,0,0,0},6,1,1,1,arab_tag},{{0,0,0,0,0},13,0,0,0,0},{{0,0,0,0,0},15,0,0,0,0},{{0,0,0,0,0},16,0,0,0,-1}};
- static const itemTest t22[5] = {{{0,0,0,0,0},0,0,0,2,0},{{0,0,0,0,0},6,1,1,1,arab_tag},{{0,0,1,0,0},13,0,1,2,0},{{0,0,0,0,0},15,0,0,0,0},{{0,0,0,0,0},16,0,0,0,-1}};
- static const itemTest t23[5] = {{{0,0,1,0,0},0,0,1,2,0},{{0,0,0,0,0},6,1,1,1,arab_tag},{{0,0,1,0,0},13,0,1,2,0},{{0,0,0,0,0},15,1,1,1,0},{{0,0,0,0,0},16,0,0,0,-1}};
+ static const itemTest t22[5] = {{{0,0,0,0,0},0,0,0,2,0},{{0,0,0,0,0},6,1,1,1,arab_tag},{{0,0,0,0,0},13,0,1,2,0},{{0,0,0,0,0},15,0,0,0,0},{{0,0,0,0,0},16,0,0,0,-1}};
+ static const itemTest t23[5] = {{{0,0,0,0,0},0,0,1,2,0},{{0,0,0,0,0},6,1,1,1,arab_tag},{{0,0,0,0,0},13,0,1,2,0},{{0,0,0,0,0},15,1,1,1,0},{{0,0,0,0,0},16,0,0,0,-1}};
static const WCHAR test2b[] = {'A','B','C','-','D','E','F',' ',0x0621,0x0623,0x0624,0};
static const itemTest t2b1[5] = {{{0,0,0,0,0},0,0,0,0,latn_tag},{{0,0,0,0,0},3,0,0,0,0},{{0,0,0,0,0},4,0,0,0,latn_tag},{{0,0,0,0,0},8,1,1,1,arab_tag},{{0,0,0,0,0},11,0,0,0,-1}};
@@ -188,8 +188,8 @@ static void test_ScriptItemize( void )
static const WCHAR test4[] = {'1','2','3','-','5','2',' ','i','s',' ','7','1','.',0};
static const itemTest t41[6] = {{{0,0,0,0,0},0,0,0,0,0},{{0,0,0,0,0},3,0,0,0,0},{{0,0,0,0,0},4,0,0,0,0},{{0,0,0,0,0},7,0,0,0,latn_tag},{{0,0,0,0,0},10,0,0,0,0},{{0,0,0,0,0},12,0,0,0,-1}};
- static const itemTest t42[5] = {{{0,0,1,0,0},0,0,1,2,0},{{0,0,0,0,0},6,1,1,1,0},{{0,0,0,0,0},7,0,0,2,latn_tag},{{0,0,0,0,0},10,0,0,2,0},{{0,0,0,0,0},12,0,0,0,-1}};
- static const itemTest t43[4] = {{{0,0,1,0,0},0,0,1,2,0},{{0,0,0,0,0},6,1,1,1,0},{{0,0,0,0,0},7,0,0,2,latn_tag},{{0,0,0,0,0},12,0,0,0,-1}};
+ static const itemTest t42[5] = {{{0,0,0,0,0},0,0,1,2,0},{{0,0,0,0,0},6,1,1,1,0},{{0,0,0,0,0},7,0,0,2,latn_tag},{{0,0,0,0,0},10,0,0,2,0},{{0,0,0,0,0},12,0,0,0,-1}};
+ static const itemTest t43[4] = {{{0,0,0,0,0},0,0,1,2,0},{{0,0,0,0,0},6,1,1,1,0},{{0,0,0,0,0},7,0,0,2,latn_tag},{{0,0,0,0,0},12,0,0,0,-1}};
/* Arabic */
static const WCHAR test5[] =
diff --git a/dlls/usp10/usp10.c b/dlls/usp10/usp10.c
index 94c49fe..589711d 100644
--- a/dlls/usp10/usp10.c
+++ b/dlls/usp10/usp10.c
@@ -814,6 +814,7 @@ HRESULT WINAPI ScriptItemizeOpenType(const WCHAR *pwcInChars, int cInChars, int
WORD baselevel = 0;
BOOL new_run;
WORD last_indic = -1;
+ WORD layoutRTL = 0;
TRACE("%s,%d,%d,%p,%p,%p,%p\n", debugstr_wn(pwcInChars, cInChars), cInChars, cMaxItems,
psControl, psState, pItems, pcItems);
@@ -948,12 +949,14 @@ HRESULT WINAPI ScriptItemizeOpenType(const WCHAR *pwcInChars, int cInChars, int
if (levels)
{
+ layoutRTL = (psState->uBidiLevel || odd(levels[cnt]))?1:0;
pItems[index].a.fRTL = odd(levels[cnt]);
- pItems[index].a.fLayoutRTL = odd(levels[cnt]);
+ pItems[index].a.fLayoutRTL = layoutRTL;
pItems[index].a.s.uBidiLevel = levels[cnt];
}
else if (!pItems[index].a.s.uBidiLevel)
{
+ layoutRTL = (odd(baselevel))?1:0;
pItems[index].a.s.uBidiLevel = baselevel;
pItems[index].a.fLayoutRTL = odd(baselevel);
pItems[index].a.fRTL = odd(baselevel);
@@ -1005,6 +1008,12 @@ HRESULT WINAPI ScriptItemizeOpenType(const WCHAR *pwcInChars, int cInChars, int
new_run = TRUE;
}
+ if (!new_run && strength && str == BIDI_STRONG)
+ {
+ layoutRTL = odd(levels[cnt])?1:0;
+ pItems[index].a.fLayoutRTL = layoutRTL;
+ }
+
if (new_run)
{
TRACE("New_Level = %i, New_Strength = %i, New_Script=%d, eScript=%d\n", levels?levels[cnt]:-1, strength?strength[cnt]:str, New_Script, pItems[index].a.eScript);
@@ -1023,14 +1032,18 @@ HRESULT WINAPI ScriptItemizeOpenType(const WCHAR *pwcInChars, int cInChars, int
pScriptTags[index] = scriptInformation[New_Script].scriptTag;
if (levels)
{
+ if (levels[cnt] == 0)
+ layoutRTL = 0;
+ else
+ layoutRTL = (layoutRTL || odd(levels[cnt]))?1:0;
pItems[index].a.fRTL = odd(levels[cnt]);
- pItems[index].a.fLayoutRTL = odd(levels[cnt]);
+ pItems[index].a.fLayoutRTL = layoutRTL;
pItems[index].a.s.uBidiLevel = levels[cnt];
}
else if (!pItems[index].a.s.uBidiLevel)
{
pItems[index].a.s.uBidiLevel = baselevel;
- pItems[index].a.fLayoutRTL = odd(baselevel);
+ pItems[index].a.fLayoutRTL = layoutRTL;
pItems[index].a.fRTL = odd(baselevel);
}
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