Aric Stewart : usp10: Insert dotted circle (U+25CC) for invalid combining sequences in Hebrew.
Alexandre Julliard
julliard at winehq.org
Mon Jun 4 13:27:13 CDT 2012
Module: wine
Branch: master
Commit: 8b9a7a1ed81f40415f178b49b6871dce5e8f632b
URL: http://source.winehq.org/git/wine.git/?a=commit;h=8b9a7a1ed81f40415f178b49b6871dce5e8f632b
Author: Aric Stewart <aric at codeweavers.com>
Date: Mon Jun 4 07:44:03 2012 -0500
usp10: Insert dotted circle (U+25CC) for invalid combining sequences in Hebrew.
---
dlls/usp10/shape.c | 80 ++++++++++++++++++++++++++++++++++++++++++++++++++-
1 files changed, 78 insertions(+), 2 deletions(-)
diff --git a/dlls/usp10/shape.c b/dlls/usp10/shape.c
index 84953fb..fcf71f8 100644
--- a/dlls/usp10/shape.c
+++ b/dlls/usp10/shape.c
@@ -42,6 +42,7 @@ typedef VOID (*ContextualShapingProc)(HDC, ScriptCache*, SCRIPT_ANALYSIS*,
WCHAR*, INT, WORD*, INT*, INT, WORD*);
static void ContextualShape_Arabic(HDC hdc, ScriptCache *psc, SCRIPT_ANALYSIS *psa, WCHAR* pwcChars, INT cChars, WORD* pwOutGlyphs, INT* pcGlyphs, INT cMaxGlyphs, WORD *pwLogClust);
+static void ContextualShape_Hebrew(HDC hdc, ScriptCache *psc, SCRIPT_ANALYSIS *psa, WCHAR* pwcChars, INT cChars, WORD* pwOutGlyphs, INT* pcGlyphs, INT cMaxGlyphs, WORD *pwLogClust);
static void ContextualShape_Syriac(HDC hdc, ScriptCache *psc, SCRIPT_ANALYSIS *psa, WCHAR* pwcChars, INT cChars, WORD* pwOutGlyphs, INT* pcGlyphs, INT cMaxGlyphs, WORD *pwLogClust);
static void ContextualShape_Phags_pa(HDC hdc, ScriptCache *psc, SCRIPT_ANALYSIS *psa, WCHAR* pwcChars, INT cChars, WORD* pwOutGlyphs, INT* pcGlyphs, INT cMaxGlyphs, WORD *pwLogClust);
static void ContextualShape_Sinhala(HDC hdc, ScriptCache *psc, SCRIPT_ANALYSIS *psa, WCHAR* pwcChars, INT cChars, WORD* pwOutGlyphs, INT* pcGlyphs, INT cMaxGlyphs, WORD *pwLogClust);
@@ -394,7 +395,7 @@ static const ScriptShapeData ShapingData[] =
{{ latin_features, 2}, NULL, 0, NULL, NULL},
{{ arabic_features, 6}, required_arabic_features, 0, ContextualShape_Arabic, ShapeCharGlyphProp_Arabic},
{{ arabic_features, 6}, required_arabic_features, 0, ContextualShape_Arabic, ShapeCharGlyphProp_Arabic},
- {{ hebrew_features, 1}, NULL, 0, NULL, NULL},
+ {{ hebrew_features, 1}, NULL, 0, ContextualShape_Hebrew, NULL},
{{ syriac_features, 4}, required_syriac_features, 0, ContextualShape_Syriac, ShapeCharGlyphProp_None},
{{ arabic_features, 6}, required_arabic_features, 0, ContextualShape_Arabic, ShapeCharGlyphProp_Arabic},
{{ NULL, 0}, NULL, 0, NULL, ShapeCharGlyphProp_None},
@@ -465,7 +466,7 @@ static const ScriptShapeData ShapingData[] =
{{ NULL, 0}, NULL, 0, NULL, NULL},
{{ NULL, 0}, NULL, 0, NULL, NULL},
{{ NULL, 0}, NULL, 0, NULL, NULL},
- {{ hebrew_features, 1}, NULL, 0, NULL, NULL},
+ {{ hebrew_features, 1}, NULL, 0, ContextualShape_Hebrew, NULL},
{{ latin_features, 2}, NULL, 0, NULL, NULL},
{{ thai_features, 1}, NULL, 0, NULL, ShapeCharGlyphProp_Thai},
};
@@ -1019,6 +1020,81 @@ static void ContextualShape_Arabic(HDC hdc, ScriptCache *psc, SCRIPT_ANALYSIS *p
mark_invalid_combinations(hdc, pwcChars, cChars, pwOutGlyphs, pcGlyphs, dirL, pwLogClust, combining_lexical_Arabic);
}
+static int combining_lexical_Hebrew(WCHAR c)
+{
+ enum {Hebr_Norm=0, Hebr_DIAC, Hebr_CANT1, Hebr_CANT2, Hebr_CANT3, Hebr_CANT4, Hebr_CANT5, Hebr_CANT6, Hebr_CANT7, Hebr_CANT8, Hebr_CANT9, Hebr_CANT10, Hebr_DAGESH, Hebr_DOTABV, Hebr_HOLAM, Hebr_METEG, Hebr_PATAH, Hebr_QAMATS, Hebr_RAFE, Hebr_SHINSIN};
+
+ switch(c)
+ {
+ case 0x05B0:
+ case 0x05B1:
+ case 0x05B2:
+ case 0x05B3:
+ case 0x05B4:
+ case 0x05B5:
+ case 0x05B6:
+ case 0x05BB: return Hebr_DIAC; break;
+ case 0x0599:
+ case 0x05A1:
+ case 0x05A9:
+ case 0x05AE: return Hebr_CANT1; break;
+ case 0x0597:
+ case 0x05A8:
+ case 0x05AC: return Hebr_CANT2; break;
+ case 0x0592:
+ case 0x0593:
+ case 0x0594:
+ case 0x0595:
+ case 0x05A7:
+ case 0x05AB: return Hebr_CANT3; break;
+ case 0x0598:
+ case 0x059C:
+ case 0x059E:
+ case 0x059F: return Hebr_CANT4; break;
+ case 0x059D:
+ case 0x05A0: return Hebr_CANT5; break;
+ case 0x059B:
+ case 0x05A5: return Hebr_CANT6; break;
+ case 0x0591:
+ case 0x05A3:
+ case 0x05A6: return Hebr_CANT7; break;
+ case 0x0596:
+ case 0x05A4:
+ case 0x05AA: return Hebr_CANT8; break;
+ case 0x059A:
+ case 0x05AD: return Hebr_CANT9; break;
+ case 0x05AF: return Hebr_CANT10; break;
+ case 0x05BC: return Hebr_DAGESH; break;
+ case 0x05C4: return Hebr_DOTABV; break;
+ case 0x05B9: return Hebr_HOLAM; break;
+ case 0x05BD: return Hebr_METEG; break;
+ case 0x05B7: return Hebr_PATAH; break;
+ case 0x05B8: return Hebr_QAMATS; break;
+ case 0x05BF: return Hebr_RAFE; break;
+ case 0x05C1:
+ case 0x05C2: return Hebr_SHINSIN; break;
+ default: return Hebr_Norm;
+ }
+}
+
+static void ContextualShape_Hebrew(HDC hdc, ScriptCache *psc, SCRIPT_ANALYSIS *psa, WCHAR* pwcChars, INT cChars, WORD* pwOutGlyphs, INT* pcGlyphs, INT cMaxGlyphs, WORD *pwLogClust)
+{
+ INT dirL;
+
+ if (*pcGlyphs != cChars)
+ {
+ ERR("Number of Glyphs and Chars need to match at the beginning\n");
+ return;
+ }
+
+ if (!psa->fLogicalOrder && psa->fRTL)
+ dirL = -1;
+ else
+ dirL = 1;
+
+ mark_invalid_combinations(hdc, pwcChars, cChars, pwOutGlyphs, pcGlyphs, dirL, pwLogClust, combining_lexical_Hebrew);
+}
+
/*
* ContextualShape_Syriac
*/
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