Attachment 300060 Details for Bug 437440 – Patch for assamese bug 437440 against qt-x11-opensource-src-4.3.4.tar.gz

[patch] Patch for assamese bug 437440 against qt-x11-opensource-src-4.3.4.tar.gz

as_IN-437440.patch (text/plain), 1.76 KB, created by Pravin Satpute on 2008-04-02 13:11:03 UTC

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Creator: Pravin Satpute

Created: 2008-04-02 13:11:03 UTC

Size: 1.76 KB

patch

obsolete

>--- qt-x11-opensource-src-4.3.4/src/gui/text/qscriptengine.cpp	2008-02-19 23:17:19.000000000 +0530
>+++ qscriptengine.cpp_mod	2008-04-01 17:39:48.000000000 +0530
>@@ -2174,7 +2174,7 @@ static const unsigned char indicPosition
>     None, None, None, None,
>     None, None, None, None,
> 
>-    None, None, None, None,
>+    Below, None, None, None,
>     None, None, None, None,
>     None, None, None, None,
>     None, None, None, None,
>@@ -2814,7 +2814,7 @@ static bool indic_shape_syllable(QOpenTy
>     int script = item->script;
>     Q_ASSERT(script >= QUnicodeTables::Devanagari && script <= QUnicodeTables::Sinhala);
>     const unsigned short script_base = 0x0900 + 0x80*(script-QUnicodeTables::Devanagari);
>-    const unsigned short ra = script_base + 0x30;
>+    unsigned short ra = script_base + 0x30;
>     const unsigned short halant = script_base + 0x4d;
>     const unsigned short nukta = script_base + 0x3c;
> 
>@@ -2856,6 +2856,19 @@ static bool indic_shape_syllable(QOpenTy
>         unsigned short *uc = reordered.data();
>         bool beginsWithRa = false;
> 
>+	// Exception in Bengali Script
>+        //
>+        // Bengali script supports two languages bengali and assamese
>+        // Unfortunately for both languages there is different ra defined in same script chart
>+        // for Bengali it ra is 'Base+ 0x30' and for assamese 'Base+0x70'
>+        // Base is same 0x0980
>+        // To handle this exception we need to change ra to from const to normal variable 
>+        // and aslo need to change ra to 'Base+0x70' whenever we will get assamese language
>+	//character in data
>+	if((script == QUnicodeTables::Bengali) && (*uc==0x09F0)){
>+	  ra  = script_base + 0x70;
>+	}
>+
>         // Rule 1: find base consonant
>         //
>         // The shaping engine finds the base consonant of the

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Attachments on bug 437440: 298021 | 298022 | 299105 | 300060