author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Fri, 17 Sep 2010 08:40:09 +0300 | |
changeset 63 | a145c1c7a5f4 |
permissions | -rw-r--r-- |
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// Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies). |
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// All rights reserved. |
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// This component and the accompanying materials are made available |
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// under the terms of "Eclipse Public License v1.0" |
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// which accompanies this distribution, and is available |
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// at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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// |
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// Initial Contributors: |
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// Nokia Corporation - initial contribution. |
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// |
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// Contributors: |
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// |
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// Description: |
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// |
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#include <bafl/langutil.h> |
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#include <hal.h> |
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#include <hal_data.h> |
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#include "LangUtilImpl.h" |
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/** |
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Mimimum length of a filename and mimimum length of a suffix. |
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Note these two values are tied together. |
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*/ |
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const TInt KInvNameAndMinSuffixLength = 2; |
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#define ISDIGIT(c) (c-'0' >= 0 && c-'0' <= 9) |
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_LIT(KAllDrives, "YXWVUTSRQPONMLKJIHGFEDCBAZ"); |
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LOCAL_C const TLanguage dp0[] = { ELangCanadianEnglish, ELangAmerican,ELangEnglish, ELangEnglish_Apac,ELangEnglish_Taiwan,ELangEnglish_HongKong,ELangEnglish_Prc,ELangEnglish_Japan,ELangEnglish_Thailand,ELangEnglish_India,ELangAustralian,ELangNewZealand,ELangInternationalEnglish,ELangSouthAfricanEnglish,ELangNone }; |
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LOCAL_C const TLanguage dp1[] = { ELangAmerican, ELangEnglish,ELangCanadianEnglish, ELangEnglish_Apac,ELangEnglish_Taiwan,ELangEnglish_HongKong,ELangEnglish_Prc,ELangEnglish_Japan,ELangEnglish_Thailand,ELangEnglish_India,ELangAustralian,ELangNewZealand,ELangInternationalEnglish,ELangSouthAfricanEnglish, ELangNone }; |
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LOCAL_C const TLanguage dp2[] = { ELangAustralian, ELangEnglish, ELangAmerican, ELangEnglish_Apac,ELangEnglish_Taiwan,ELangEnglish_HongKong,ELangEnglish_Prc,ELangEnglish_Japan,ELangEnglish_Thailand,ELangEnglish_India,ELangNewZealand,ELangInternationalEnglish,ELangSouthAfricanEnglish, ELangCanadianEnglish,ELangNone }; |
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LOCAL_C const TLanguage dp3[] = { ELangSouthAfricanEnglish, ELangEnglish, ELangAustralian, ELangAmerican, ELangEnglish_Apac,ELangEnglish_Taiwan,ELangEnglish_HongKong,ELangEnglish_Prc,ELangEnglish_Japan,ELangEnglish_Thailand,ELangEnglish_India,ELangNewZealand,ELangInternationalEnglish,ELangCanadianEnglish,ELangNone }; |
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LOCAL_C const TLanguage dp4[] = { ELangInternationalEnglish, ELangEnglish, ELangAustralian, ELangAmerican, ELangEnglish_Apac,ELangEnglish_Taiwan,ELangEnglish_HongKong,ELangEnglish_Prc,ELangEnglish_Japan,ELangEnglish_Thailand,ELangEnglish_India,ELangNewZealand,ELangSouthAfricanEnglish,ELangCanadianEnglish,ELangNone }; |
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LOCAL_C const TLanguage dp5[] = { ELangEnglish_Apac, ELangEnglish, ELangAustralian, ELangAmerican,ELangInternationalEnglish,ELangEnglish_Taiwan,ELangEnglish_HongKong,ELangEnglish_Prc,ELangEnglish_Japan,ELangEnglish_Thailand,ELangEnglish_India,ELangNewZealand,ELangSouthAfricanEnglish,ELangCanadianEnglish,ELangNone }; |
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LOCAL_C const TLanguage dp6[] = { ELangEnglish_Taiwan, ELangEnglish, ELangAustralian, ELangAmerican, ELangEnglish_Apac,ELangInternationalEnglish,ELangEnglish_HongKong,ELangEnglish_Prc,ELangEnglish_Japan,ELangEnglish_Thailand,ELangEnglish_India,ELangNewZealand,ELangSouthAfricanEnglish,ELangCanadianEnglish,ELangNone }; |
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LOCAL_C const TLanguage dp7[] = { ELangEnglish_HongKong, ELangEnglish, ELangAustralian, ELangAmerican, ELangEnglish_Apac,ELangEnglish_Taiwan,ELangInternationalEnglish,ELangEnglish_Prc,ELangEnglish_Japan,ELangEnglish_Thailand,ELangEnglish_India,ELangNewZealand,ELangSouthAfricanEnglish,ELangCanadianEnglish,ELangNone }; |
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LOCAL_C const TLanguage dp8[] = { ELangEnglish_Prc, ELangEnglish, ELangAustralian, ELangAmerican, ELangEnglish_Apac,ELangEnglish_Taiwan,ELangEnglish_HongKong,ELangInternationalEnglish,ELangEnglish_Japan,ELangEnglish_Thailand,ELangEnglish_India,ELangNewZealand,ELangSouthAfricanEnglish,ELangCanadianEnglish,ELangNone }; |
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LOCAL_C const TLanguage dp9[] = { ELangEnglish_Japan, ELangEnglish, ELangAustralian, ELangAmerican, ELangEnglish_Apac,ELangEnglish_Taiwan,ELangEnglish_HongKong,ELangEnglish_Prc,ELangInternationalEnglish,ELangEnglish_Thailand,ELangEnglish_India,ELangNewZealand,ELangSouthAfricanEnglish,ELangCanadianEnglish,ELangNone }; |
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LOCAL_C const TLanguage dp10[] = { ELangEnglish_Thailand, ELangEnglish, ELangAustralian, ELangAmerican, ELangEnglish_Apac,ELangEnglish_Taiwan,ELangEnglish_HongKong,ELangEnglish_Prc,ELangEnglish_Japan,ELangInternationalEnglish,ELangEnglish_India,ELangNewZealand,ELangSouthAfricanEnglish,ELangCanadianEnglish,ELangNone }; |
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LOCAL_C const TLanguage dp11[] = { ELangEnglish_India, ELangEnglish, ELangAustralian, ELangAmerican, ELangEnglish_Apac,ELangEnglish_Taiwan,ELangEnglish_HongKong,ELangEnglish_Prc,ELangEnglish_Japan,ELangEnglish_Thailand,ELangInternationalEnglish,ELangNewZealand,ELangSouthAfricanEnglish,ELangCanadianEnglish,ELangNone }; |
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LOCAL_C const TLanguage dp12[] = { ELangNewZealand, ELangEnglish, ELangAmerican, ELangEnglish_Apac,ELangEnglish_Taiwan,ELangEnglish_HongKong,ELangEnglish_Prc,ELangEnglish_Japan,ELangEnglish_Thailand,ELangEnglish_India,ELangAustralian,ELangInternationalEnglish,ELangSouthAfricanEnglish, ELangCanadianEnglish,ELangNone }; |
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LOCAL_C const TLanguage dp13[] = { ELangInternationalFrench,ELangFrench,ELangSwissFrench,ELangBelgianFrench,ELangCanadianFrench,ELangNone }; |
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LOCAL_C const TLanguage dp14[] = { ELangBelgianFrench, ELangFrench,ELangInternationalFrench,ELangSwissFrench,ELangCanadianFrench,ELangNone }; |
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LOCAL_C const TLanguage dp15[] = { ELangCanadianFrench, ELangFrench,ELangInternationalFrench,ELangSwissFrench,ELangBelgianFrench,ELangNone }; |
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LOCAL_C const TLanguage dp16[] = { ELangFrench,ELangInternationalFrench,ELangSwissFrench,ELangBelgianFrench,ELangCanadianFrench,ELangNone }; |
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LOCAL_C const TLanguage dp17[] = { ELangSwissFrench,ELangFrench,ELangInternationalFrench,ELangBelgianFrench,ELangCanadianFrench,ELangNone }; |
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LOCAL_C const TLanguage dp18[] = { ELangSwissGerman,ELangGerman,ELangAustrian,ELangNone }; |
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LOCAL_C const TLanguage dp19[] = { ELangAustrian,ELangGerman,ELangSwissGerman,ELangNone }; |
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LOCAL_C const TLanguage dp20[] = { ELangGerman,ELangSwissGerman,ELangAustrian,ELangNone }; |
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LOCAL_C const TLanguage dp21[] = { ELangSerbian,ELangCroatian,ELangNone }; |
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LOCAL_C const TLanguage dp22[] = { ELangCroatian,ELangSerbian,ELangNone }; |
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LOCAL_C const TLanguage dp23[] = { ELangRomanian,ELangMoldavian,ELangNone }; |
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LOCAL_C const TLanguage dp24[] = { ELangMoldavian,ELangRomanian,ELangNone }; |
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LOCAL_C const TLanguage dp25[] = { ELangBelgianFlemish,ELangDutch,ELangNone }; |
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LOCAL_C const TLanguage dp26[] = { ELangDutch,ELangBelgianFlemish,ELangNone }; |
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LOCAL_C const TLanguage dp27[] = { ELangAfrikaans,ELangDutch,ELangNone }; |
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LOCAL_C const TLanguage dp28[] = { ELangMalay_Apac,ELangMalay,ELangNone }; |
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LOCAL_C const TLanguage dp29[] = { ELangIndonesian_Apac,ELangIndonesian,ELangNone }; |
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LOCAL_C const TLanguage dp30[] = { ELangSpanish,ELangInternationalSpanish,ELangLatinAmericanSpanish,ELangNone }; |
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LOCAL_C const TLanguage dp31[] = { ELangLatinAmericanSpanish,ELangSpanish,ELangInternationalSpanish,ELangNone }; |
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LOCAL_C const TLanguage dp32[] = { ELangInternationalSpanish,ELangSpanish,ELangLatinAmericanSpanish,ELangNone }; |
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LOCAL_C const TLanguage dp33[] = { ELangCyprusGreek,ELangGreek,ELangNone }; |
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LOCAL_C const TLanguage dp34[] = { ELangGreek,ELangCyprusGreek,ELangNone }; |
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LOCAL_C const TLanguage dp35[] = { ELangSwissItalian,ELangItalian,ELangNone }; |
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LOCAL_C const TLanguage dp36[] = { ELangItalian,ELangSwissItalian,ELangNone }; |
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LOCAL_C const TLanguage dp37[] = { ELangBrazilianPortuguese,ELangPortuguese,ELangNone }; |
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LOCAL_C const TLanguage dp38[] = { ELangPortuguese,ELangBrazilianPortuguese,ELangNone }; |
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LOCAL_C const TLanguage dp39[] = { ELangFinlandSwedish,ELangSwedish,ELangNone }; |
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LOCAL_C const TLanguage dp40[] = { ELangSwedish,ELangFinlandSwedish,ELangNone }; |
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LOCAL_C const TLanguage dp41[] = { ELangCyprusTurkish,ELangTurkish,ELangNone }; |
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LOCAL_C const TLanguage dp42[] = { ELangTurkish,ELangCyprusTurkish,ELangNone }; |
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LOCAL_C const TLanguage dp43[] = { ELangHongKongChinese, ELangTaiwanChinese, ELangPrcChinese,ELangNone }; |
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LOCAL_C const TLanguage dp44[] = { ELangTaiwanChinese, ELangHongKongChinese,ELangPrcChinese,ELangNone }; |
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LOCAL_C const TLanguage dp45[] = { ELangPrcChinese, ELangHongKongChinese, ELangTaiwanChinese,ELangNone }; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
78 |
LOCAL_C const TLanguage * const KEquivalentLists[] = { dp0, dp1, dp2, dp3, dp4, dp5, dp6, |
a145c1c7a5f4
Revision: 201037
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parents:
diff
changeset
|
79 |
dp7, dp8, dp9, dp10, dp11, dp12, dp13, dp14, dp15, dp16, dp17, |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
80 |
dp18, dp19, dp20, dp21, dp22, dp23, dp24, dp25, dp26, dp27, |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
81 |
dp28, dp29, dp30, dp31, dp32, dp33, dp34, dp35, dp36, dp37, |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
82 |
dp38, dp39, dp40, dp41, dp42, dp43, dp44, dp45}; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
83 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
84 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
85 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
86 |
LOCAL_C TBool IsLanguageExtended(const TLanguage aLanguage) |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
87 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
88 |
// For compatibility reasons, ELangNone is 0xFFFF. However, it's not an extended language. |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
89 |
if ((aLanguage==ELangNone) || ((static_cast<TUint>(aLanguage))<=KDialectMask)) |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
90 |
return EFalse; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
91 |
else |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
92 |
return ETrue; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
93 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
94 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
95 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
96 |
LOCAL_C TLanguage BaseLanguage(const TLanguage aLanguage) |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
97 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
98 |
if (IsLanguageExtended(aLanguage)) |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
99 |
return static_cast<TLanguage>(aLanguage & KDialectMask); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
100 |
else |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
101 |
return aLanguage; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
102 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
103 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
104 |
LOCAL_C TLanguage NextLanguage(TLanguage aLanguage) |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
105 |
/** Returns the next best language to use after aLanguage, |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
106 |
based on Symbian's base table of language near-equivalence. |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
107 |
@internalAll */ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
108 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
109 |
switch (aLanguage) |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
110 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
111 |
case ELangAustralian: |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
112 |
case ELangNewZealand: |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
113 |
case ELangSouthAfricanEnglish: |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
114 |
case ELangInternationalEnglish: |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
115 |
case ELangAmerican: |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
116 |
case ELangEnglish_Apac: |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
117 |
case ELangEnglish_Taiwan: |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
118 |
case ELangEnglish_HongKong: |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
119 |
case ELangEnglish_Prc: |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
120 |
case ELangEnglish_Japan: |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
121 |
case ELangEnglish_Thailand: |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
122 |
return ELangEnglish; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
123 |
case ELangCanadianEnglish: |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
124 |
return ELangAmerican; // 2-stage downgrade |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
125 |
case ELangSwissFrench: |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
126 |
case ELangBelgianFrench: |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
127 |
case ELangInternationalFrench: |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
128 |
case ELangCanadianFrench: |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
129 |
return ELangFrench; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
130 |
case ELangSwissGerman: |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
131 |
case ELangAustrian: |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
132 |
return ELangGerman; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
133 |
case ELangInternationalSpanish: |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
134 |
case ELangLatinAmericanSpanish: |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
135 |
return ELangSpanish; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
136 |
case ELangSwissItalian: |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
137 |
return ELangItalian; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
138 |
case ELangFinlandSwedish: |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
139 |
return ELangSwedish; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
140 |
case ELangCyprusTurkish: |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
141 |
return ELangTurkish; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
142 |
case ELangBelgianFlemish: |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
143 |
return ELangDutch; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
144 |
case ELangHongKongChinese: |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
145 |
return ELangTaiwanChinese; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
146 |
case ELangCyprusGreek: |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
147 |
return ELangGreek; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
148 |
case ELangMalay_Apac: |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
149 |
return ELangMalay; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
150 |
case ELangBrazilianPortuguese: |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
151 |
return ELangPortuguese; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
152 |
default: |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
153 |
return ELangNone; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
154 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
155 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
156 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
157 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
158 |
void AddLanguage(TLanguagePath& aPath, TLanguage aNewLanguage) |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
159 |
/** Add language to the language path if there is space. |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
160 |
The first empty slot must have "ELangNone" in it. This will also be true |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
161 |
on exit. */ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
162 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
163 |
TLanguage *p = aPath; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
164 |
const TLanguage *end = &(aPath[KMaxDowngradeLanguages]); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
165 |
while (p != end) |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
166 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
167 |
if (*p == aNewLanguage) |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
168 |
// language already in list |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
169 |
break; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
170 |
if (*p == ELangNone) |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
171 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
172 |
// found the end of the list |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
173 |
p[0] = aNewLanguage; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
174 |
p[1] = ELangNone; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
175 |
break; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
176 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
177 |
++p; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
178 |
} |
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return; |
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} |
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|
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void MakeLanguageDowngradePath(TLanguagePath& aPath, |
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TLanguage aCurrent, TLanguage aIdeal, const TLocale& aLocale) |
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{ |
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TInt j = 0; |
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if( aIdeal != ELangNone) |
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{ |
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aPath[j++]=aIdeal; |
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} |
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aPath[j++] = aCurrent; |
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aPath[j++] = ELangNone; |
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|
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if (aCurrent & ~KDialectMask) |
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AddLanguage(aPath, static_cast<TLanguage>(aCurrent & KDialectMask)); |
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|
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for (TInt i=0;i<=2;i++) |
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{ |
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AddLanguage(aPath, aLocale.LanguageDowngrade(i)); |
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AddLanguage(aPath, BaseLanguage(aLocale.LanguageDowngrade(i))); |
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} |
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|
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while (ELangNone != (aCurrent = NextLanguage(BaseLanguage(aCurrent)))) |
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AddLanguage(aPath, aCurrent); |
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} |
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|
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|
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|
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//EXPORT_C |
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void LangUtil::GetDowngradePathL(const RFs& aFs, const TLanguage aCurrentLanguage, RArray<TLanguage>& aLanguageArray){ |
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210 |
|
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TLocale currentLocale; |
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TNearestLanguageFileFinder languageDowngradePath(aFs); |
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TLanguage idealLanguage=IdealLanguage(); |
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MakeLanguageDowngradePath(languageDowngradePath.iPath,aCurrentLanguage,idealLanguage, currentLocale); |
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aLanguageArray.Reset(); |
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const TLanguage* p=languageDowngradePath.iPath; |
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while (*p != ELangNone) |
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{ |
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User::LeaveIfError(aLanguageArray.Append(*p)); |
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++p; |
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} |
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|
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} |
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|
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|
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//EXPORT_C |
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void LangUtil::GetEquivalentLanguageList(TLanguage aLang, TLanguagePath& aEquivalents){ |
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|
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aEquivalents[0] = aLang; |
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aEquivalents[1] = ELangNone; |
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const TInt len = sizeof(KEquivalentLists) / sizeof(KEquivalentLists[0]); |
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for (TInt i = 0; i < len; ++i) |
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{ |
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const TLanguage *ptr = KEquivalentLists[i]; |
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if (ptr[0] == aLang) |
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{ |
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TInt index = 1; |
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while (ELangNone != *ptr) |
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{ |
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aEquivalents[index++] = (TLanguage)*(++ptr); |
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} |
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aEquivalents[index] = ELangNone; |
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break; |
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} // end if ptr[0] |
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} // end for i |
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|
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} |
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|
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|
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|
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//EXPORT_C |
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TLanguage LangUtil::IdealLanguage(){ |
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|
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TLanguage* langPtr=(TLanguage*)Dll::Tls(); |
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|
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if( langPtr==NULL) |
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{ |
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return(ELangNone); |
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} |
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|
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return(*langPtr); |
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|
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} |
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|
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|
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|
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//EXPORT_C |
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void LangUtil::NearestLanguageFile(const RFs& aFs, TFileName& aName){ |
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|
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|
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TLanguage language; |
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|
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NearestLanguageFile( aFs, aName, language); |
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|
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(void)language; |
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|
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} |
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|
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|
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//EXPORT_C |
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void LangUtil::NearestLanguageFile(const RFs& aFs, TFileName& aName, TLanguage& aLanguage){ |
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#if defined(DO_PROFILING) |
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RDebug::ProfileReset(FIRST_PROFILE_INDEX, PROFILE_COUNT); |
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|
282 |
RDebug::ProfileStart(PROFILE_INDEX_1); |
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|
283 |
#endif |
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|
284 |
TNearestLanguageFileFinder finder(aFs); |
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|
285 |
TBool goodSuffix=finder.SetFileName(aName); |
a145c1c7a5f4
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diff
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|
286 |
|
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diff
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|
287 |
// Only continue if the suffix is good. |
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|
288 |
if(goodSuffix) |
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diff
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|
289 |
{ |
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diff
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|
290 |
// add preset customised resource drive to drive list |
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diff
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|
291 |
// Note that errors returned from AddCustomResourceDrive are ignored. This is because if |
a145c1c7a5f4
Revision: 201037
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diff
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|
292 |
// a custom resource drive has not been found we still want to continue on with searching |
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|
293 |
// other drives according to our algorithm |
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|
294 |
finder.AddCustomResourceDrive(); |
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|
295 |
|
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Revision: 201037
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|
296 |
TLocale locale; |
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Revision: 201037
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|
297 |
TLanguage idealLanguage; |
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Revision: 201037
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|
298 |
idealLanguage = IdealLanguage(); |
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|
299 |
MakeLanguageDowngradePath(finder.iPath, User::Language(), idealLanguage, locale); |
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Revision: 201037
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|
300 |
if (!finder.FindLanguageAndDrive() |
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Revision: 201037
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|
301 |
&& KErrNone != finder.FindFirstLanguageFileAndDrive()) |
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Revision: 201037
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|
302 |
finder.RepairFileName(); |
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Revision: 201037
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|
303 |
aLanguage = finder.Language(); |
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Revision: 201037
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|
304 |
} |
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Revision: 201037
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diff
changeset
|
305 |
|
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Revision: 201037
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diff
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|
306 |
#if defined(DO_PROFILING) |
a145c1c7a5f4
Revision: 201037
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|
307 |
RDebug::ProfileEnd(PROFILE_INDEX_1); |
a145c1c7a5f4
Revision: 201037
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|
308 |
TProfile profile[PROFILE_COUNT]; |
a145c1c7a5f4
Revision: 201037
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diff
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|
309 |
RDebug::ProfileResult(&profile[0], FIRST_PROFILE_INDEX, PROFILE_COUNT); |
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Revision: 201037
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|
310 |
if(goodSuffix) |
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Revision: 201037
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parents:
diff
changeset
|
311 |
{ |
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Revision: 201037
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parents:
diff
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|
312 |
RDebug::Print(_L("BaflUtils::NearestLanguageFile profile info: %d.%03ds"), profile[PROFILE_INDEX_1-FIRST_PROFILE_INDEX].iTime/1000000, profile[PROFILE_INDEX_1-FIRST_PROFILE_INDEX].iTime%1000000); |
a145c1c7a5f4
Revision: 201037
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parents:
diff
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|
313 |
} |
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Revision: 201037
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|
314 |
else |
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Revision: 201037
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parents:
diff
changeset
|
315 |
{ |
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Revision: 201037
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parents:
diff
changeset
|
316 |
RDebug::Print(_L("BaflUtils::NearestLanguageFile (bad suffix ) profile info: %d.%03ds"), profile[PROFILE_INDEX_1-FIRST_PROFILE_INDEX].iTime/1000000, profile[PROFILE_INDEX_1-FIRST_PROFILE_INDEX].iTime%1000000); |
a145c1c7a5f4
Revision: 201037
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diff
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|
317 |
} |
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Revision: 201037
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parents:
diff
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|
318 |
#endif |
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Revision: 201037
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parents:
diff
changeset
|
319 |
|
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Revision: 201037
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parents:
diff
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|
320 |
} |
a145c1c7a5f4
Revision: 201037
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parents:
diff
changeset
|
321 |
|
a145c1c7a5f4
Revision: 201037
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parents:
diff
changeset
|
322 |
|
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Revision: 201037
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diff
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|
323 |
//EXPORT_C |
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Revision: 201037
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diff
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|
324 |
void LangUtil::NearestLanguageFileV2(const RFs& aFs, TFileName& aName, TLanguage& aLanguage){ |
a145c1c7a5f4
Revision: 201037
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parents:
diff
changeset
|
325 |
|
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Revision: 201037
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|
326 |
TNearestLanguageFileFinder finder(aFs); |
a145c1c7a5f4
Revision: 201037
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|
327 |
TBool goodSuffix=finder.SetFileName(aName); |
a145c1c7a5f4
Revision: 201037
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parents:
diff
changeset
|
328 |
|
a145c1c7a5f4
Revision: 201037
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parents:
diff
changeset
|
329 |
// Continue only if the suffix is good. |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
330 |
if(goodSuffix) |
a145c1c7a5f4
Revision: 201037
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parents:
diff
changeset
|
331 |
{ |
a145c1c7a5f4
Revision: 201037
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parents:
diff
changeset
|
332 |
// add preset customised resource drive to drive list |
a145c1c7a5f4
Revision: 201037
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parents:
diff
changeset
|
333 |
// Note that errors returned from AddCustomResourceDrive are ignored. This is because if |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
334 |
// a custom resource drive has not been found we still want to continue on with searching |
a145c1c7a5f4
Revision: 201037
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parents:
diff
changeset
|
335 |
// other drives according to our algorithm |
a145c1c7a5f4
Revision: 201037
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parents:
diff
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|
336 |
finder.AddCustomResourceDrive(); |
a145c1c7a5f4
Revision: 201037
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parents:
diff
changeset
|
337 |
|
a145c1c7a5f4
Revision: 201037
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parents:
diff
changeset
|
338 |
GetEquivalentLanguageList(User::Language(), finder.iPath); |
a145c1c7a5f4
Revision: 201037
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parents:
diff
changeset
|
339 |
if (!finder.FindLanguageAndDrive() |
a145c1c7a5f4
Revision: 201037
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parents:
diff
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|
340 |
&& KErrNone != finder.FindFirstLanguageFileAndDrive()) |
a145c1c7a5f4
Revision: 201037
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parents:
diff
changeset
|
341 |
finder.RepairFileName(); |
a145c1c7a5f4
Revision: 201037
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parents:
diff
changeset
|
342 |
aLanguage = finder.Language(); |
a145c1c7a5f4
Revision: 201037
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parents:
diff
changeset
|
343 |
} |
a145c1c7a5f4
Revision: 201037
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parents:
diff
changeset
|
344 |
else |
a145c1c7a5f4
Revision: 201037
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parents:
diff
changeset
|
345 |
{ |
a145c1c7a5f4
Revision: 201037
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parents:
diff
changeset
|
346 |
aLanguage = ELangNone; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
347 |
} |
a145c1c7a5f4
Revision: 201037
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parents:
diff
changeset
|
348 |
|
a145c1c7a5f4
Revision: 201037
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parents:
diff
changeset
|
349 |
} |
a145c1c7a5f4
Revision: 201037
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parents:
diff
changeset
|
350 |
|
a145c1c7a5f4
Revision: 201037
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parents:
diff
changeset
|
351 |
|
a145c1c7a5f4
Revision: 201037
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parents:
diff
changeset
|
352 |
//EXPORT_C |
a145c1c7a5f4
Revision: 201037
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parents:
diff
changeset
|
353 |
void LangUtil::ReleaseIdealLanguage(){ |
a145c1c7a5f4
Revision: 201037
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parents:
diff
changeset
|
354 |
|
a145c1c7a5f4
Revision: 201037
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parents:
diff
changeset
|
355 |
TLanguage* aLanguage=(TLanguage*)Dll::Tls(); |
a145c1c7a5f4
Revision: 201037
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parents:
diff
changeset
|
356 |
if( aLanguage==NULL) |
a145c1c7a5f4
Revision: 201037
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|
357 |
return; |
a145c1c7a5f4
Revision: 201037
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parents:
diff
changeset
|
358 |
|
a145c1c7a5f4
Revision: 201037
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parents:
diff
changeset
|
359 |
delete aLanguage; |
a145c1c7a5f4
Revision: 201037
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parents:
diff
changeset
|
360 |
Dll::FreeTls(); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
361 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
362 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
363 |
|
a145c1c7a5f4
Revision: 201037
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parents:
diff
changeset
|
364 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
365 |
//EXPORT_C |
a145c1c7a5f4
Revision: 201037
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parents:
diff
changeset
|
366 |
TInt LangUtil::SetIdealLanguage(TLanguage aLanguage){ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
367 |
TLanguage* langPtr=(TLanguage*)Dll::Tls(); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
368 |
if( langPtr==NULL) |
a145c1c7a5f4
Revision: 201037
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parents:
diff
changeset
|
369 |
{ |
a145c1c7a5f4
Revision: 201037
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parents:
diff
changeset
|
370 |
langPtr=(TLanguage*)User::Alloc(sizeof(TLanguage)); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
371 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
372 |
if(!langPtr) |
a145c1c7a5f4
Revision: 201037
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parents:
diff
changeset
|
373 |
return(KErrNoMemory); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
374 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
375 |
TInt ret=Dll::SetTls(langPtr); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
376 |
|
a145c1c7a5f4
Revision: 201037
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parents:
diff
changeset
|
377 |
if(ret!=KErrNone) |
a145c1c7a5f4
Revision: 201037
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parents:
diff
changeset
|
378 |
return(ret); |
a145c1c7a5f4
Revision: 201037
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parents:
diff
changeset
|
379 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
380 |
*langPtr=aLanguage; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
381 |
return(KErrNone); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
382 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
383 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
384 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
385 |
TInt RRealDirectoryScanner::Open(RFs& aFs, const TDesC& aMatchPattern) |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
386 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
387 |
return iDir.Open(aFs, aMatchPattern, |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
388 |
KEntryAttReadOnly | KEntryAttHidden | KEntryAttSystem | KEntryAttArchive); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
389 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
390 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
391 |
TInt RRealDirectoryScanner::Next(TEntry& aOut) |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
392 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
393 |
return iDir.Read(aOut); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
394 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
395 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
396 |
void RRealDirectoryScanner::Close() |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
397 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
398 |
iDir.Close(); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
399 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
400 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
401 |
/** |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
402 |
Simply counts the number of numerical characters at the end of the name passed. |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
403 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
404 |
@internalComponent |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
405 |
@param aFilename The filename to parse |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
406 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
407 |
@return Count of the numeric digits at the end of the name passed, |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
408 |
e.g. x.r491 gives 3. |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
409 |
*/ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
410 |
TInt TNearestLanguageFileFinder::CountDigitsFromEnd(const TDesC& aFilename) |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
411 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
412 |
TInt digitCount = 0; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
413 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
414 |
for (TInt idx = aFilename.Length()-1; idx>=0 && ISDIGIT (aFilename [idx]); --idx) |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
415 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
416 |
++digitCount; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
417 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
418 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
419 |
return digitCount; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
420 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
421 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
422 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
423 |
/** |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
424 |
Counts the number of digits at the end of a filename. |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
425 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
426 |
@internalComponent |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
427 |
@param aFilename The filename to parse |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
428 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
429 |
@return Count of the numeric digits at the end of the suffix, |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
430 |
e.g. x.r491 gives 3. |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
431 |
0 if no numeric end of suffix, |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
432 |
KErrBadName for an invalid filename, |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
433 |
KErrNotSupported if the filename (minus path) is less |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
434 |
than or equal to KInvNameAndMinSuffixLength in length |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
435 |
*/ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
436 |
TInt TNearestLanguageFileFinder::CountDigitsFromEndInSuffix (const TDesC& aFilename) |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
437 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
438 |
TInt digitCount = 0; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
439 |
TInt slashIdx = 0; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
440 |
TInt len = aFilename.Length (); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
441 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
442 |
// NOTE: We didn't use TChar here as they are too slow. |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
443 |
// We also didn't use TParse as they are too large. |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
444 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
445 |
// don't work on the path |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
446 |
for (slashIdx=len-1; slashIdx >= 0 && aFilename[slashIdx] != '\\'; --slashIdx) |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
447 |
{/*do nothing*/}; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
448 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
449 |
// Get new length |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
450 |
if (slashIdx>=0) {len = len-slashIdx-1;} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
451 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
452 |
// Initial test to see if filename legal size. |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
453 |
if (len > KInvNameAndMinSuffixLength) |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
454 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
455 |
digitCount = CountDigitsFromEnd(aFilename); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
456 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
457 |
// Can't store something bigger or we'll panic! |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
458 |
if (digitCount > KMaxSuffixLength) |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
459 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
460 |
digitCount = KErrBadName; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
461 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
462 |
else |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
463 |
// numeric filename, e.g. "1234". |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
464 |
// No preceeding alpha character |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
465 |
if (!(len-digitCount)) |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
466 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
467 |
digitCount = KErrBadName; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
468 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
469 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
470 |
else |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
471 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
472 |
digitCount = KErrNotSupported; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
473 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
474 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
475 |
return digitCount; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
476 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
477 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
478 |
RDirectoryScanner& TNearestLanguageFileFinder::DirectoryScanner() |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
479 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
480 |
return iDirScanner; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
481 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
482 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
483 |
TBool TNearestLanguageFileFinder::FileExists(const TDesC& aFileName) const |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
484 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
485 |
//return BaflUtils::FileExists(iFs, aFileName); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
486 |
TEntry entry; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
487 |
return(iFs.Entry(aFileName,entry)==KErrNone); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
488 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
489 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
490 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
491 |
TBool TNearestLanguageFileFinder::FindDrive() |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
492 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
493 |
ASSERT(iFileName); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
494 |
TBool found=EFalse; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
495 |
TInt driveLength=iDrives.Length(); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
496 |
for (TInt drive = 0; drive!=driveLength; ++drive) |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
497 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
498 |
(*iFileName)[0] = iDrives[drive]; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
499 |
if (FileExists(*iFileName)) |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
500 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
501 |
found=ETrue; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
502 |
break; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
503 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
504 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
505 |
return found; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
506 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
507 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
508 |
TBool TNearestLanguageFileFinder::AppendLanguageCode(TLanguage aLanguage) |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
509 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
510 |
TInt rest = static_cast<TInt>(aLanguage); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
511 |
#ifdef _DEBUG |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
512 |
_LIT(KErrorMessage, "Bafl"); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
513 |
#endif |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
514 |
__ASSERT_DEBUG(0 <= rest, User::Panic(KErrorMessage,KErrArgument)); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
515 |
iFileName->SetLength(iBaseLength); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
516 |
const TInt remaining = iFileName->MaxLength() - iBaseLength; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
517 |
TInt soFar = 0; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
518 |
TBuf<1> num; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
519 |
num.Append('0'); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
520 |
TBool appendLangSuccess = ETrue; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
521 |
TInt digitCount = 0; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
522 |
TInt digit = 0; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
523 |
while (rest) |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
524 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
525 |
if (remaining == soFar) |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
526 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
527 |
// no more room in descriptor- return rather than panic, |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
528 |
// file cannot exist. |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
529 |
iFileName->SetLength(iBaseLength); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
530 |
appendLangSuccess= EFalse; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
531 |
break; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
532 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
533 |
// Convert the number to ASCII by consistantly getting the base 10 remainder to convert. |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
534 |
// The number is updated minus the remainder for the next iteration. |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
535 |
// eg (rest = 123) -> (12, r3) -> (1, r2) -> (0, r1) |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
536 |
// Then insert the ASCII representation of the remainder into the filename end |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
537 |
// so it appears the correct way round. |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
538 |
// eg (filename.r) -> (filename.r3) -> (filename.r23) -> (filename.r123) |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
539 |
digit = rest % 10; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
540 |
digitCount++; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
541 |
rest /= 10; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
542 |
num[0] = static_cast<TText16>(digit + '0'); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
543 |
iFileName->Insert(iBaseLength, num); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
544 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
545 |
// Minimum suffix length is KInvNameAndMinSuffixLength |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
546 |
// so we have to insert zeros to make this up. |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
547 |
while (!rest && digitCount < KInvNameAndMinSuffixLength) |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
548 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
549 |
num[0] = static_cast<TText16>('0'); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
550 |
iFileName->Insert(iBaseLength, num); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
551 |
++digitCount; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
552 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
553 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
554 |
++soFar; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
555 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
556 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
557 |
return appendLangSuccess; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
558 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
559 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
560 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
561 |
TBool TNearestLanguageFileFinder::FindLanguageAndDrive() |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
562 |
/** Search for files across all drives in all languages in the path plus the |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
563 |
language-neutral file. */ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
564 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
565 |
ASSERT(iFileName); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
566 |
// No point appending if the suffix is bad |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
567 |
for (const TLanguage* currentLang = iPath; *currentLang != ELangNone; ++currentLang) |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
568 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
569 |
if (AppendLanguageCode(*currentLang) && FindDrive()) |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
570 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
571 |
iLanguage = *currentLang; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
572 |
return ETrue; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
573 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
574 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
575 |
// search for language-neutral file |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
576 |
iFileName->SetLength(iBaseLength); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
577 |
iFileName->Append(iSuffix); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
578 |
return FindDrive(); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
579 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
580 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
581 |
TInt TNearestLanguageFileFinder::LanguageNumberFromFile(const TDesC& aFileName, const TDesC& aStem) |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
582 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
583 |
TInt lang = 0; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
584 |
TInt multiplier = 1; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
585 |
TInt leadingZeroCount = 0; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
586 |
TInt languageNumber = KErrNotFound; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
587 |
const TText* firstChar = aFileName.Ptr(); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
588 |
const TText* lastChar = firstChar + aFileName.Length() - 1; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
589 |
const TText* currentChar = lastChar; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
590 |
// string cannot contain only numbers, because it must have a ':' in it |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
591 |
while ('0' <= *currentChar && *currentChar <= '9') |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
592 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
593 |
if (*currentChar == '0') |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
594 |
leadingZeroCount++; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
595 |
else |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
596 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
597 |
leadingZeroCount = 0; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
598 |
lang += multiplier * (*currentChar - '0'); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
599 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
600 |
multiplier *= 10; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
601 |
--currentChar; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
602 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
603 |
TInt along=lastChar - currentChar; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
604 |
if (2 <= along) |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
605 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
606 |
// We have at least 2 digits at the end. |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
607 |
// trim of bad leading zeros |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
608 |
TInt maxTrim = along - 2; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
609 |
if (maxTrim < leadingZeroCount) |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
610 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
611 |
leadingZeroCount = maxTrim; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
612 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
613 |
currentChar += leadingZeroCount; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
614 |
// we have at least 2 digits at the end but does the rest of it match the stem? |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
615 |
TPtrC foundStem(firstChar, currentChar - firstChar + 1); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
616 |
//foundStem.CompareF(aStem.Right(foundStem.Length())) |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
617 |
if (0 == foundStem.CompareF(aStem)) |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
618 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
619 |
languageNumber=lang; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
620 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
621 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
622 |
return languageNumber; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
623 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
624 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
625 |
TInt TNearestLanguageFileFinder::FindFirstLanguageFile(RFs& aFs) |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
626 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
627 |
ASSERT(iFileName); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
628 |
iFileName->SetLength(iBaseLength); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
629 |
TPtrC name(*iFileName); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
630 |
TParsePtrC nameToParse(name); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
631 |
TPtrC nameStem(nameToParse.NameAndExt()); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
632 |
iFileName->Append('*'); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
633 |
TInt bestLanguageMatch = KMaxTInt; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
634 |
RDirectoryScanner& scanner = DirectoryScanner(); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
635 |
TInt err = scanner.Open(aFs, *iFileName); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
636 |
if (err != KErrNone) |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
637 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
638 |
return err; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
639 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
640 |
TEntry entry; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
641 |
while (KErrNone == scanner.Next(entry)) |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
642 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
643 |
TInt lang = LanguageNumberFromFile(entry.iName, nameStem); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
644 |
if (0 < lang && lang < bestLanguageMatch) |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
645 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
646 |
bestLanguageMatch = lang; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
647 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
648 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
649 |
scanner.Close(); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
650 |
if (bestLanguageMatch != KMaxTInt) |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
651 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
652 |
iLanguage = static_cast<TLanguage>(bestLanguageMatch); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
653 |
AppendLanguageCode(static_cast<TLanguage>(bestLanguageMatch)); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
654 |
return KErrNone; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
655 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
656 |
return KErrNotFound; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
657 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
658 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
659 |
// Try each drive for any language files |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
660 |
// iFileName must have a directory specifier |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
661 |
TInt TNearestLanguageFileFinder::FindFirstLanguageFileAndDrive() |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
662 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
663 |
ASSERT(iFileName); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
664 |
TInt findFirstResult=KErrNotFound; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
665 |
TInt driveLength=iDrives.Length(); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
666 |
for (TInt drive = 0; drive != driveLength; ++drive) |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
667 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
668 |
(*iFileName)[0] = iDrives[drive]; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
669 |
TInt err = FindFirstLanguageFile(CONST_CAST(RFs&,iFs)); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
670 |
if (err == KErrNone || err == KErrNoMemory) |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
671 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
672 |
findFirstResult=err; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
673 |
break; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
674 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
675 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
676 |
return findFirstResult; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
677 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
678 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
679 |
/** |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
680 |
Invalid filenames are any filename whose length (minus path) must be greater |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
681 |
than KInvNameAndMinSuffixLength, and whose form is purely numerical, i.e. '1234' |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
682 |
*/ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
683 |
TBool TNearestLanguageFileFinder::SetFileName(TFileName& aFileName) |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
684 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
685 |
iDrives.Zero(); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
686 |
iFileName = &aFileName; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
687 |
iOriginalBaseLength = iFileName->Length(); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
688 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
689 |
TInt suffixLength = CountDigitsFromEndInSuffix (aFileName); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
690 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
691 |
// No point trying for filenames thats are badly formed |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
692 |
// or that are too large. |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
693 |
if (suffixLength >= 0 && |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
694 |
KInvNameAndMinSuffixLength < iOriginalBaseLength) |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
695 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
696 |
if (suffixLength > 0) |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
697 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
698 |
// all of suffix to be replaced |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
699 |
iSuffix = iFileName->Right(suffixLength); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
700 |
iOriginalBaseLength -= suffixLength; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
701 |
iFileName->SetLength(iOriginalBaseLength); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
702 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
703 |
else |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
704 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
705 |
// No numerical part to suffix |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
706 |
TInt periodIdx = 0; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
707 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
708 |
// Search for the period within range KInvNameAndMinSuffixLength |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
709 |
// from the end. As this must work for all values of |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
710 |
// KInvNameAndMinSuffixLength |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
711 |
for (TInt i = iOriginalBaseLength-1; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
712 |
!periodIdx && i >= (iOriginalBaseLength-KInvNameAndMinSuffixLength-1); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
713 |
--i) |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
714 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
715 |
if ((*iFileName) [i] == '.') |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
716 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
717 |
periodIdx = i; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
718 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
719 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
720 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
721 |
// Don't handle files ending in a period. |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
722 |
// This is because the behaviour is different between Windows |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
723 |
// and Symbian Fs. In Windows it strips the period off. |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
724 |
// |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
725 |
// However, and this shouldn't happen as it is not shown |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
726 |
// (in the documentation) to be valid. |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
727 |
// Just try our best. |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
728 |
if (periodIdx == iOriginalBaseLength-1) |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
729 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
730 |
iSuffix.Zero(); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
731 |
return EFalse; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
732 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
733 |
else |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
734 |
if (periodIdx) |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
735 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
736 |
// If there are KInvNameAndMinSuffixLength chars after the period |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
737 |
// simply replace them. |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
738 |
TInt right = iOriginalBaseLength-periodIdx-1; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
739 |
iSuffix = iFileName->Right(right); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
740 |
iOriginalBaseLength -= right; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
741 |
iFileName->SetLength(iOriginalBaseLength); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
742 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
743 |
else |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
744 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
745 |
// Make the suffix start from KInvNameAndMinSuffixLength |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
746 |
// from the right |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
747 |
TInt right = KInvNameAndMinSuffixLength; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
748 |
iSuffix = iFileName->Right(right); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
749 |
iOriginalBaseLength -= right; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
750 |
iFileName->SetLength(iOriginalBaseLength); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
751 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
752 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
753 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
754 |
else |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
755 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
756 |
// bad or no suffix - treat the same |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
757 |
iSuffix.Zero(); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
758 |
return EFalse; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
759 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
760 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
761 |
// For filenames with no drive letter prefix and also for filenames |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
762 |
// shorter than the drive letter length, i.e. with no drive |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
763 |
// information, insert it. |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
764 |
// Handles if the user simply enters the drive, e.g. "c:". |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
765 |
if (iOriginalBaseLength < KMaxDriveName || (*iFileName)[1] != ':') |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
766 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
767 |
// Set up the default if none supplied and make room in the filename |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
768 |
// array to contain a drive specification. Set initial drive letter to -1 |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
769 |
// so the iFileName is repaired before exited |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
770 |
iInitialDriveLetter = -1; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
771 |
iFileName->Insert(0, _L("_:")); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
772 |
iDrives.Append('Z'); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
773 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
774 |
else |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
775 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
776 |
// Use the drive supplied inthe aName to NearestLanguageFile() |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
777 |
iInitialDriveLetter = (*iFileName)[0]; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
778 |
iDrives.Append(iInitialDriveLetter); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
779 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
780 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
781 |
iBaseLength = iFileName->Length(); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
782 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
783 |
return ETrue; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
784 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
785 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
786 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
787 |
TLanguage TNearestLanguageFileFinder::Language() |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
788 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
789 |
return iLanguage; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
790 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
791 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
792 |
TNearestLanguageFileFinder::TNearestLanguageFileFinder( |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
793 |
const RFs& aFs) |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
794 |
: iFs(aFs), iFileName(0), iLanguage(ELangNone) |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
795 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
796 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
797 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
798 |
void TNearestLanguageFileFinder::RepairFileName() |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
799 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
800 |
ASSERT(iFileName); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
801 |
iFileName->SetLength(iBaseLength); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
802 |
if (iInitialDriveLetter == -1) |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
803 |
iFileName->Delete(0, 2); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
804 |
else |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
805 |
(*iFileName)[0] = static_cast<TText>(iInitialDriveLetter); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
806 |
iFileName->SetLength(iOriginalBaseLength); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
807 |
iFileName->Append(iSuffix); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
808 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
809 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
810 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
811 |
/** |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
812 |
Add the custom resource drive to the start of the iDrives string. |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
813 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
814 |
The custom resource drive is a preset writeable drive on which customised |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
815 |
resource files may be present. This drive takes priority over the other |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
816 |
drives when searching for language files. |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
817 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
818 |
@return KErrNone if iDrives string was successfully modified; KErrAlreadyExists |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
819 |
if the drive is already present in the string; otherwise one of |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
820 |
the other system-wide error codes (iDrives will be unmodified). |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
821 |
*/ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
822 |
TInt TNearestLanguageFileFinder::AddCustomResourceDrive() |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
823 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
824 |
TInt drive = GetCustomResourceDriveNumber(); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
825 |
if (drive<0) |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
826 |
return drive; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
827 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
828 |
// if drive not already in drive list |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
829 |
if (iDrives.LocateF('A' + drive) < 0) |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
830 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
831 |
// add it |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
832 |
_LIT(KDrivePlaceholder, "_"); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
833 |
iDrives.Insert(0, KDrivePlaceholder); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
834 |
iDrives[0] = 'A' + drive; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
835 |
return KErrNone; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
836 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
837 |
else |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
838 |
return KErrAlreadyExists; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
839 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
840 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
841 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
842 |
void TNearestLanguageFileFinder::AddAllDrives() |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
843 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
844 |
ASSERT(iDrives.Length() < 2); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
845 |
if (iDrives.Length() == 0) |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
846 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
847 |
iDrives = KAllDrives; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
848 |
return; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
849 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
850 |
TInt pos = KAllDrives().LocateF(iDrives[0]); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
851 |
if (pos < 0) |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
852 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
853 |
iDrives = KAllDrives; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
854 |
return; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
855 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
856 |
iDrives.Append(KAllDrives().Left(pos)); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
857 |
iDrives.Append(KAllDrives().Mid(pos + 1)); |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
858 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
859 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
860 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
861 |
/** |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
862 |
Get the value of the custom resource drive. |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
863 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
864 |
The custom resource drive is a preset writeable drive on which customised language resource |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
865 |
files can reside. The drive number is accessed via the HAL attribute ECustomResourceDrive. |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
866 |
It is then returned if it has been defined as a valid drive no. |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
867 |
Otherwise for backward compatibility reasons an attempt is then made to access the system |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
868 |
drive HAL attribute instead. This drive number is returned if it has been defined as a valid |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
869 |
drive number. |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
870 |
Otherwise if neither a valid ECustomResourceDrive or ESystemDrive exists then KErrNotFound |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
871 |
is returned. |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
872 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
873 |
Note that the ESystemDrive HAL attribute has been deprecated. It is accessed here to cater |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
874 |
for existing implementations which still expect it to be used. |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
875 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
876 |
@return The drive number (corresponding to a TDriveNumber value) if successful; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
877 |
KErrNotFound if neither a valid ECustomResourceDrive or a valid ESystemDrive HAL attribute |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
878 |
is defined; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
879 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
880 |
@see HAL::ECustomResourceDrive |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
881 |
@see HAL::ESystemDrive |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
882 |
*/ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
883 |
TInt TNearestLanguageFileFinder::GetCustomResourceDriveNumber() const |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
884 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
885 |
TInt drive = KErrNotFound; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
886 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
887 |
// access custom resource drive attribute |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
888 |
if (HAL::Get(HAL::ECustomResourceDrive, drive) == KErrNone) |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
889 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
890 |
// check that drive is valid |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
891 |
if (drive>=EDriveA && drive<=EDriveZ) |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
892 |
return drive; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
893 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
894 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
895 |
// access system drive attribute |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
896 |
// (Note that ESystemDrive is deprecated. It is checked here |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
897 |
// solely for backward compatibility reasons.) |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
898 |
if (HAL::Get(HAL::ESystemDrive, drive) == KErrNone) |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
899 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
900 |
// check that drive is valid |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
901 |
if (drive>=EDriveA && drive<=EDriveZ) |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
902 |
return drive; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
903 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
904 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
905 |
return KErrNotFound; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
906 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
907 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
908 |