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Bug 1266391 - Introduce an enum class mozilla::unicode::Script, and use this instead of bare integers to specify script codes for better type checking. r=masayuki

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This commit is contained in:
Jonathan Kew
2016-04-21 18:58:59 +01:00
parent 7336599e16
commit cbb738f072
47 changed files with 414 additions and 379 deletions
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55
layout/generic/nsTextFrame.cpp
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@@ -7592,6 +7592,7 @@ FindFirstLetterRange(const nsTextFragment* aFrag,
// want to allow this to split a ligature.
bool allowSplitLigature;
typedef unicode::Script Script;
switch (unicode::GetScriptCode(aFrag->CharAt(aOffset + i))) {
default:
allowSplitLigature = true;
@@ -7604,39 +7605,39 @@ FindFirstLetterRange(const nsTextFragment* aFrag,
// rule.
// Indic
case MOZ_SCRIPT_BENGALI:
case MOZ_SCRIPT_DEVANAGARI:
case MOZ_SCRIPT_GUJARATI:
case MOZ_SCRIPT_GURMUKHI:
case MOZ_SCRIPT_KANNADA:
case MOZ_SCRIPT_MALAYALAM:
case MOZ_SCRIPT_ORIYA:
case MOZ_SCRIPT_TAMIL:
case MOZ_SCRIPT_TELUGU:
case MOZ_SCRIPT_SINHALA:
case MOZ_SCRIPT_BALINESE:
case MOZ_SCRIPT_LEPCHA:
case MOZ_SCRIPT_REJANG:
case MOZ_SCRIPT_SUNDANESE:
case MOZ_SCRIPT_JAVANESE:
case MOZ_SCRIPT_KAITHI:
case MOZ_SCRIPT_MEETEI_MAYEK:
case MOZ_SCRIPT_CHAKMA:
case MOZ_SCRIPT_SHARADA:
case MOZ_SCRIPT_TAKRI:
case MOZ_SCRIPT_KHMER:
case Script::BENGALI:
case Script::DEVANAGARI:
case Script::GUJARATI:
case Script::GURMUKHI:
case Script::KANNADA:
case Script::MALAYALAM:
case Script::ORIYA:
case Script::TAMIL:
case Script::TELUGU:
case Script::SINHALA:
case Script::BALINESE:
case Script::LEPCHA:
case Script::REJANG:
case Script::SUNDANESE:
case Script::JAVANESE:
case Script::KAITHI:
case Script::MEETEI_MAYEK:
case Script::CHAKMA:
case Script::SHARADA:
case Script::TAKRI:
case Script::KHMER:
// Tibetan
case MOZ_SCRIPT_TIBETAN:
case Script::TIBETAN:
// Myanmar
case MOZ_SCRIPT_MYANMAR:
case Script::MYANMAR:
// Other SEAsian
case MOZ_SCRIPT_BUGINESE:
case MOZ_SCRIPT_NEW_TAI_LUE:
case MOZ_SCRIPT_CHAM:
case MOZ_SCRIPT_TAI_THAM:
case Script::BUGINESE:
case Script::NEW_TAI_LUE:
case Script::CHAM:
case Script::TAI_THAM:
// What about Thai/Lao - any special handling needed?
// Should we special-case Arabic lam-alef?