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usp10: Improve Hebrew support in ScriptItemize.

This commit is contained in:
Aric Stewart 2010-04-19 07:31:16 -05:00 committed by Alexandre Julliard
parent 7c90c1a0b5
commit 4459c5b619
2 changed files with 138 additions and 3 deletions
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125
dlls/usp10/tests/usp10.c
View File

@ -34,19 +34,28 @@
static void test_ScriptItemize( void )
{
static const WCHAR test1[] = {'t', 'e', 's', 't',0};
/* Arabic, English*/
static const WCHAR test2[] = {'1','2','3','-','5','2',0x064a,0x064f,0x0633,0x0627,0x0648,0x0650,0x064a,'7','1','.',0};
/* Thai */
static const WCHAR test3[] =
{0x0e04,0x0e27,0x0e32,0x0e21,0x0e1e,0x0e22,0x0e32,0x0e22,0x0e32, 0x0e21
,0x0e2d,0x0e22,0x0e39,0x0e48,0x0e17,0x0e35,0x0e48,0x0e44,0x0e2b,0x0e19
,0x0e04,0x0e27,0x0e32,0x0e21,0x0e2a, 0x0e33,0x0e40,0x0e23,0x0e47,0x0e08,
0x0e2d,0x0e22,0x0e39,0x0e48,0x0e17,0x0e35,0x0e48,0x0e19,0x0e31,0x0e48,0x0e19,0};
static const WCHAR test4[] = {'1','2','3','-','5','2',' ','i','s',' ','7','1','.',0};
/* Arabic */
static const WCHAR test5[] =
{0x0627,0x0644,0x0635,0x0651,0x0650,0x062d,0x0629,0x064f,' ',0x062a,0x064e,
0x0627,0x062c,0x064c,' ',0x0639,0x064e,0x0644,0x0649,' ',
0x0631,0x064f,0x0624,0x0648,0x0633,0x0650,' ',0x0627,0x0644
,0x0623,0x0635,0x0650,0x062d,0x0651,0x064e,0x0627,0x0621,0x0650,0};
SCRIPT_ITEM items[10];
/* Hebrew */
static const WCHAR test6[] = {0x05e9, 0x05dc, 0x05d5, 0x05dd, '.',0};
static const WCHAR test7[] = {'p','a','r','t',' ','o','n','e',' ',0x05d7, 0x05dc, 0x05e7, ' ', 0x05e9, 0x05ea, 0x05d9, 0x05d9, 0x05dd, ' ','p','a','r','t',' ','t','h','r','e','e', 0};
static const WCHAR test8[] = {0x0633, 0x0644, 0x0627, 0x0645,0};
SCRIPT_ITEM items[15];
SCRIPT_CONTROL Control;
SCRIPT_STATE State;
HRESULT hr;
@ -284,6 +293,120 @@ static void test_ScriptItemize( void )
ok(items[0].a.fRTL == 1, "Wrong fRTL\n");
ok(items[0].a.fLayoutRTL == 1, "Wrong fLayoutRTL\n");
ok(items[0].a.s.uBidiLevel == 1, "Wrong BidiLevel\n");
hr = ScriptItemize(test6, 5, 10, NULL, NULL, items, &nItems);
ok(!hr, "ScriptItemize should return S_OK not %08x\n", hr);
ok(nItems == 2, "Wrong number of items\n");
ok(items[0].iCharPos == 0, "Wrong CharPos \n");
ok(items[0].a.fRTL == 1, "Wrong fRTL\n");
ok(items[0].a.fLayoutRTL == 1, "Wrong fLayoutRTL\n");
ok(items[0].a.s.uBidiLevel == 1, "Wrong BidiLevel\n");
ok(items[1].iCharPos == 4, "Wrong CharPos \n");
ok(items[1].a.fRTL == 0, "Wrong fRTL\n");
ok(items[1].a.fLayoutRTL == 0, "Wrong fLayoutRTL\n");
ok(items[1].a.s.uBidiLevel == 0, "Wrong BidiLevel\n");
State.uBidiLevel = 0;
hr = ScriptItemize(test6, 5, 10, &Control, &State, items, &nItems);
ok(!hr, "ScriptItemize should return S_OK not %08x\n", hr);
ok(nItems == 2, "Wrong number of items\n");
ok(items[0].iCharPos == 0, "Wrong CharPos \n");
ok(items[0].a.fRTL == 1, "Wrong fRTL\n");
ok(items[0].a.fLayoutRTL == 1, "Wrong fLayoutRTL\n");
ok(items[0].a.s.uBidiLevel == 1, "Wrong BidiLevel\n");
ok(items[1].iCharPos == 4, "Wrong CharPos \n");
ok(items[1].a.fRTL == 0, "Wrong fRTL\n");
ok(items[1].a.fLayoutRTL == 0, "Wrong fLayoutRTL\n");
ok(items[1].a.s.uBidiLevel == 0, "Wrong BidiLevel\n");
State.uBidiLevel = 1;
hr = ScriptItemize(test6, 5, 10, &Control, &State, items, &nItems);
ok(!hr, "ScriptItemize should return S_OK not %08x\n", hr);
ok(nItems == 2, "Wrong number of items\n");
ok(items[0].iCharPos == 0, "Wrong CharPos \n");
ok(items[0].a.fRTL == 1, "Wrong fRTL\n");
ok(items[0].a.fLayoutRTL == 1, "Wrong fLayoutRTL\n");
ok(items[0].a.s.uBidiLevel == 1, "Wrong BidiLevel\n");
ok(items[1].iCharPos == 4, "Wrong CharPos \n");
todo_wine ok(items[1].a.fRTL == 1, "Wrong fRTL\n");
todo_wine ok(items[1].a.fLayoutRTL == 1, "Wrong fLayoutRTL\n");
todo_wine ok(items[1].a.s.uBidiLevel == 1, "Wrong BidiLevel\n");
hr = ScriptItemize(test7, 29, 15, NULL, NULL, items, &nItems);
ok(!hr, "ScriptItemize should return S_OK not %08x\n", hr);
ok(nItems == 3, "Wrong number of items\n");
ok(items[0].iCharPos == 0, "Wrong CharPos \n");
ok(items[0].a.fRTL == 0, "Wrong fRTL\n");
ok(items[0].a.fLayoutRTL == 0, "Wrong fLayoutRTL\n");
ok(items[0].a.s.uBidiLevel == 0, "Wrong BidiLevel\n");
ok(items[1].iCharPos == 9, "Wrong CharPos \n");
ok(items[1].a.fRTL == 1, "Wrong fRTL\n");
ok(items[1].a.fLayoutRTL == 1, "Wrong fLayoutRTL\n");
ok(items[1].a.s.uBidiLevel == 1, "Wrong BidiLevel\n");
ok(items[2].iCharPos == 19, "Wrong CharPos \n");
ok(items[2].a.fRTL == 0, "Wrong fRTL\n");
ok(items[2].a.fLayoutRTL == 0, "Wrong fLayoutRTL\n");
ok(items[2].a.s.uBidiLevel == 0, "Wrong BidiLevel\n");
State.uBidiLevel = 0;
hr = ScriptItemize(test7, 29, 15, &Control, &State, items, &nItems);
ok(!hr, "ScriptItemize should return S_OK not %08x\n", hr);
ok(nItems == 3, "Wrong number of items\n");
ok(items[0].iCharPos == 0, "Wrong CharPos \n");
ok(items[0].a.fRTL == 0, "Wrong fRTL\n");
ok(items[0].a.fLayoutRTL == 0, "Wrong fLayoutRTL\n");
ok(items[0].a.s.uBidiLevel == 0, "Wrong BidiLevel\n");
ok(items[1].iCharPos == 9, "Wrong CharPos \n");
ok(items[1].a.fRTL == 1, "Wrong fRTL\n");
ok(items[1].a.fLayoutRTL == 1, "Wrong fLayoutRTL\n");
ok(items[1].a.s.uBidiLevel == 1, "Wrong BidiLevel\n");
ok(items[2].iCharPos == 18, "Wrong CharPos\n");
ok(items[2].a.fRTL == 0, "Wrong fRTL\n");
ok(items[2].a.fLayoutRTL == 0, "Wrong fLayoutRTL\n");
ok(items[2].a.s.uBidiLevel == 0, "Wrong BidiLevel\n");
State.uBidiLevel = 1;
hr = ScriptItemize(test7, 29, 15, &Control, &State, items, &nItems);
ok(!hr, "ScriptItemize should return S_OK not %08x\n", hr);
ok(nItems == 3, "Wrong number of items\n");
ok(items[0].iCharPos == 0, "Wrong CharPos \n");
ok(items[0].a.fRTL == 0, "Wrong fRTL\n");
ok(items[0].a.fLayoutRTL == 0, "Wrong fLayoutRTL\n");
ok(items[0].a.s.uBidiLevel == 2, "Wrong BidiLevel\n");
ok(items[1].iCharPos == 8, "Wrong CharPos\n");
ok(items[1].a.fRTL == 1, "Wrong fRTL\n");
ok(items[1].a.fLayoutRTL == 1, "Wrong fLayoutRTL\n");
ok(items[1].a.s.uBidiLevel == 1, "Wrong BidiLevel\n");
ok(items[2].iCharPos == 19, "Wrong CharPos \n");
ok(items[2].a.fRTL == 0, "Wrong fRTL\n");
ok(items[2].a.fLayoutRTL == 0, "Wrong fLayoutRTL\n");
ok(items[2].a.s.uBidiLevel == 2, "Wrong BidiLevel\n");
hr = ScriptItemize(test8, 4, 10, NULL, NULL, items, &nItems);
ok(!hr, "ScriptItemize should return S_OK not %08x\n", hr);
ok(nItems == 1, "Wrong number of items\n");
ok(items[0].iCharPos == 0, "Wrong CharPos \n");
ok(items[0].a.fRTL == 1, "Wrong fRTL\n");
ok(items[0].a.fLayoutRTL == 1, "Wrong fLayoutRTL\n");
ok(items[0].a.s.uBidiLevel == 1, "Wrong BidiLevel\n");
State.uBidiLevel = 0;
hr = ScriptItemize(test8, 4, 10, &Control, &State, items, &nItems);
ok(!hr, "ScriptItemize should return S_OK not %08x\n", hr);
ok(nItems == 1, "Wrong number of items\n");
ok(items[0].iCharPos == 0, "Wrong CharPos \n");
ok(items[0].a.fRTL == 1, "Wrong fRTL\n");
ok(items[0].a.fLayoutRTL == 1, "Wrong fLayoutRTL\n");
ok(items[0].a.s.uBidiLevel == 1, "Wrong BidiLevel\n");
State.uBidiLevel = 1;
hr = ScriptItemize(test8, 4, 10, &Control, &State, items, &nItems);
ok(!hr, "ScriptItemize should return S_OK not %08x\n", hr);
ok(nItems == 1, "Wrong number of items\n");
ok(items[0].iCharPos == 0, "Wrong CharPos \n");
ok(items[0].a.fRTL == 1, "Wrong fRTL\n");
ok(items[0].a.fLayoutRTL == 1, "Wrong fLayoutRTL\n");
ok(items[0].a.s.uBidiLevel == 1, "Wrong BidiLevel\n");
}

16
dlls/usp10/usp10.c
View File

@ -517,8 +517,11 @@ HRESULT WINAPI ScriptItemize(const WCHAR *pwcInChars, int cInChars, int cMaxItem
#define Numeric_space 0x0020
#define Arabic_start 0x0600
#define Arabic_stop 0x06ff
#define Hebrew_start 0x0590
#define Hebrew_stop 0x05ff
#define Latin_start 0x0001
#define Latin_stop 0x024f
#define Script_Hebrew 7
#define Script_Arabic 6
#define Script_Latin 1
#define Script_Numeric 5
@ -568,6 +571,9 @@ HRESULT WINAPI ScriptItemize(const WCHAR *pwcInChars, int cInChars, int cMaxItem
if (pwcInChars[cnt] >= Arabic_start && pwcInChars[cnt] <= Arabic_stop)
pItems[index].a.eScript = Script_Arabic;
else
if (pwcInChars[cnt] >= Hebrew_start && pwcInChars[cnt] <= Hebrew_stop)
pItems[index].a.eScript = Script_Hebrew;
else
if (pwcInChars[cnt] >= Latin_start && pwcInChars[cnt] <= Latin_stop)
pItems[index].a.eScript = Script_Latin;
@ -577,7 +583,8 @@ HRESULT WINAPI ScriptItemize(const WCHAR *pwcInChars, int cInChars, int cMaxItem
pItems[index].a.fLayoutRTL = odd(levels[cnt]);
pItems[index].a.s.uBidiLevel = levels[cnt];
}
else if (pItems[index].a.eScript == Script_Arabic)
else if ((pItems[index].a.eScript == Script_Arabic) ||
(pItems[index].a.eScript == Script_Hebrew))
{
pItems[index].a.s.uBidiLevel = 1;
pItems[index].a.fRTL = 1;
@ -608,6 +615,10 @@ HRESULT WINAPI ScriptItemize(const WCHAR *pwcInChars, int cInChars, int cMaxItem
|| (New_Script == Script_Arabic && pwcInChars[cnt] == Numeric_space))
New_Script = Script_Arabic;
else
if ((pwcInChars[cnt] >= Hebrew_start && pwcInChars[cnt] <= Hebrew_stop)
|| (New_Script == Script_Hebrew && pwcInChars[cnt] == Numeric_space))
New_Script = Script_Hebrew;
else
if ((pwcInChars[cnt] >= Latin_start && pwcInChars[cnt] <= Latin_stop)
|| (New_Script == Script_Latin && pwcInChars[cnt] == Numeric_space))
New_Script = Script_Latin;
@ -630,7 +641,8 @@ HRESULT WINAPI ScriptItemize(const WCHAR *pwcInChars, int cInChars, int cMaxItem
pItems[index].a.fLayoutRTL = odd(levels[cnt]);
pItems[index].a.s.uBidiLevel = levels[cnt];
}
else if (New_Script == Script_Arabic)
else if ((New_Script == Script_Arabic) ||
(New_Script == Script_Hebrew))
{
pItems[index].a.s.uBidiLevel = 1;
pItems[index].a.fRTL = 1;