kumarashishg | 826308d | 2023-06-23 13:21:22 +0000 | [diff] [blame] | 1 | // Copyright 2014 The PDFium Authors |
Philip P. Moltmann | d904c1e | 2018-03-19 09:26:45 -0700 | [diff] [blame] | 2 | // Use of this source code is governed by a BSD-style license that can be |
| 3 | // found in the LICENSE file. |
| 4 | |
| 5 | // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
| 6 | |
| 7 | #ifndef XFA_FXFA_PARSER_CXFA_LOCALEMGR_H_ |
| 8 | #define XFA_FXFA_PARSER_CXFA_LOCALEMGR_H_ |
| 9 | |
Philip P. Moltmann | d904c1e | 2018-03-19 09:26:45 -0700 | [diff] [blame] | 10 | #include <vector> |
| 11 | |
Haibo Huang | 49cc930 | 2020-04-27 16:14:24 -0700 | [diff] [blame] | 12 | #include "core/fxcrt/unowned_ptr.h" |
| 13 | #include "core/fxcrt/widestring.h" |
kumarashishg | 826308d | 2023-06-23 13:21:22 +0000 | [diff] [blame] | 14 | #include "fxjs/gc/heap.h" |
| 15 | #include "third_party/abseil-cpp/absl/types/optional.h" |
| 16 | #include "v8/include/cppgc/garbage-collected.h" |
| 17 | #include "v8/include/cppgc/member.h" |
Haibo Huang | 49cc930 | 2020-04-27 16:14:24 -0700 | [diff] [blame] | 18 | #include "xfa/fgas/crt/locale_mgr_iface.h" |
kumarashishg | 826308d | 2023-06-23 13:21:22 +0000 | [diff] [blame] | 19 | #include "xfa/fxfa/parser/gced_locale_iface.h" |
Philip P. Moltmann | d904c1e | 2018-03-19 09:26:45 -0700 | [diff] [blame] | 20 | |
| 21 | class CXFA_Node; |
kumarashishg | 826308d | 2023-06-23 13:21:22 +0000 | [diff] [blame] | 22 | class CXFA_NodeLocale; |
| 23 | class CXFA_XMLLocale; |
Philip P. Moltmann | d904c1e | 2018-03-19 09:26:45 -0700 | [diff] [blame] | 24 | |
kumarashishg | 826308d | 2023-06-23 13:21:22 +0000 | [diff] [blame] | 25 | class CXFA_LocaleMgr final : public cppgc::GarbageCollected<CXFA_LocaleMgr>, |
| 26 | public LocaleMgrIface { |
Philip P. Moltmann | d904c1e | 2018-03-19 09:26:45 -0700 | [diff] [blame] | 27 | public: |
kumarashishg | 826308d | 2023-06-23 13:21:22 +0000 | [diff] [blame] | 28 | enum class LangID : uint16_t { |
| 29 | k_zh_HK = 0x0c04, |
| 30 | k_zh_CN = 0x0804, |
| 31 | k_zh_TW = 0x0404, |
| 32 | k_nl_NL = 0x0413, |
| 33 | k_en_GB = 0x0809, |
| 34 | k_en_US = 0x0409, |
| 35 | k_fr_FR = 0x040c, |
| 36 | k_de_DE = 0x0407, |
| 37 | k_it_IT = 0x0410, |
| 38 | k_ja_JP = 0x0411, |
| 39 | k_ko_KR = 0x0412, |
| 40 | k_pt_BR = 0x0416, |
| 41 | k_ru_RU = 0x0419, |
| 42 | k_es_LA = 0x080a, |
| 43 | k_es_ES = 0x0c0a, |
| 44 | }; |
| 45 | |
| 46 | CONSTRUCT_VIA_MAKE_GARBAGE_COLLECTED; |
Haibo Huang | 49cc930 | 2020-04-27 16:14:24 -0700 | [diff] [blame] | 47 | ~CXFA_LocaleMgr() override; |
Philip P. Moltmann | d904c1e | 2018-03-19 09:26:45 -0700 | [diff] [blame] | 48 | |
kumarashishg | 826308d | 2023-06-23 13:21:22 +0000 | [diff] [blame] | 49 | void Trace(cppgc::Visitor* visitor) const; |
Philip P. Moltmann | d904c1e | 2018-03-19 09:26:45 -0700 | [diff] [blame] | 50 | |
kumarashishg | 826308d | 2023-06-23 13:21:22 +0000 | [diff] [blame] | 51 | GCedLocaleIface* GetDefLocale() override; |
| 52 | GCedLocaleIface* GetLocaleByName(const WideString& wsLocaleName) override; |
| 53 | |
| 54 | void SetDefLocale(GCedLocaleIface* pLocale); |
| 55 | absl::optional<WideString> GetConfigLocaleName(CXFA_Node* pConfig) const; |
Philip P. Moltmann | d904c1e | 2018-03-19 09:26:45 -0700 | [diff] [blame] | 56 | |
| 57 | private: |
kumarashishg | 826308d | 2023-06-23 13:21:22 +0000 | [diff] [blame] | 58 | CXFA_LocaleMgr(cppgc::Heap* pHeap, |
| 59 | CXFA_Node* pLocaleSet, |
| 60 | WideString wsDeflcid); |
Philip P. Moltmann | d904c1e | 2018-03-19 09:26:45 -0700 | [diff] [blame] | 61 | |
kumarashishg | 826308d | 2023-06-23 13:21:22 +0000 | [diff] [blame] | 62 | // May allocate a new object on the cppgc heap. |
| 63 | CXFA_XMLLocale* GetLocale(LangID lcid); |
Haibo Huang | 49cc930 | 2020-04-27 16:14:24 -0700 | [diff] [blame] | 64 | |
kumarashishg | 826308d | 2023-06-23 13:21:22 +0000 | [diff] [blame] | 65 | UnownedPtr<cppgc::Heap> m_pHeap; |
| 66 | std::vector<cppgc::Member<CXFA_NodeLocale>> m_LocaleArray; |
| 67 | std::vector<cppgc::Member<CXFA_XMLLocale>> m_XMLLocaleArray; |
| 68 | cppgc::Member<GCedLocaleIface> m_pDefLocale; |
Haibo Huang | 49cc930 | 2020-04-27 16:14:24 -0700 | [diff] [blame] | 69 | |
kumarashishg | 826308d | 2023-06-23 13:21:22 +0000 | [diff] [blame] | 70 | // Note: three possiblities |
| 71 | // 1. we might never have tried to determine |m_wsConfigLocale|. |
| 72 | // 2. we might have tried but gotten nothing and want to continue |
| 73 | // to return nothing without ever trying again. |
| 74 | // 3. we might have tried and gotten something. |
| 75 | // So |m_bConfigLocaleCached| indicates whether we've already tried, |
| 76 | // and |m_wsConfigLocale| is the possibly nothing we got if we tried. |
| 77 | mutable absl::optional<WideString> m_wsConfigLocale; |
| 78 | mutable bool m_bConfigLocaleCached = false; |
| 79 | |
| 80 | LangID m_eDeflcid; |
Philip P. Moltmann | d904c1e | 2018-03-19 09:26:45 -0700 | [diff] [blame] | 81 | }; |
| 82 | |
| 83 | #endif // XFA_FXFA_PARSER_CXFA_LOCALEMGR_H_ |