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Delta Between Two Patch Sets: compiled/ElemHide.h

Issue 29587914: Issue 5142 - Convert Element Hiding to C++ (Closed) Base URL: https://hg.adblockplus.org/adblockpluscore/
Left Patch Set: Fixed leaks in test. Extracted changes to string and string map. Created Jan. 22, 2018, 4:48 p.m.
Right Patch Set: mFiltersByDomain is now an OwnedStringMap Created Jan. 26, 2018, 8:41 p.m.
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1 /* 1 /*
2 * This file is part of Adblock Plus <https://adblockplus.org/>, 2 * This file is part of Adblock Plus <https://adblockplus.org/>,
3 * Copyright (C) 2006-present eyeo GmbH 3 * Copyright (C) 2006-present eyeo GmbH
4 * 4 *
5 * Adblock Plus is free software: you can redistribute it and/or modify 5 * Adblock Plus is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License version 3 as 6 * it under the terms of the GNU General Public License version 3 as
7 * published by the Free Software Foundation. 7 * published by the Free Software Foundation.
8 * 8 *
9 * Adblock Plus is distributed in the hope that it will be useful, 9 * Adblock Plus is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details. 12 * GNU General Public License for more details.
13 * 13 *
14 * You should have received a copy of the GNU General Public License 14 * You should have received a copy of the GNU General Public License
15 * along with Adblock Plus. If not, see <http://www.gnu.org/licenses/>. 15 * along with Adblock Plus. If not, see <http://www.gnu.org/licenses/>.
16 */ 16 */
17 17
18 /** 18 /**
19 * @fileOverview Element hiding implementation. 19 * @fileOverview Element hiding implementation.
20 */ 20 */
21 21
22 #pragma once 22 #pragma once
23 23
24 #include <unordered_map>
25 #include <vector> 24 #include <vector>
26 25
27 #include "bindings/runtime.h" 26 #include "bindings/runtime.h"
28 #include "intrusive_ptr.h" 27 #include "intrusive_ptr.h"
29 #include "StringMap.h" 28 #include "StringMap.h"
30 #include "filter/Filter.h" 29 #include "filter/Filter.h"
31 #include "filter/ElemHideBase.h" 30 #include "filter/ElemHideBase.h"
32 #include "filter/ElemHideException.h" 31 #include "filter/ElemHideException.h"
33 32
34 class ElemHide_SelectorList : public ref_counted 33 class ElemHide_SelectorList : public ref_counted
(...skipping 16 matching lines...) Expand all
51 { 50 {
52 mSelectors.insert(mSelectors.end(), 51 mSelectors.insert(mSelectors.end(),
53 list.mSelectors.cbegin(), list.mSelectors.cend()); 52 list.mSelectors.cbegin(), list.mSelectors.cend());
54 } 53 }
55 }; 54 };
56 55
57 class ElemHide : public ref_counted 56 class ElemHide : public ref_counted
58 { 57 {
59 // All filters. Key is filter text. Exception filters excluded. 58 // All filters. Key is filter text. Exception filters excluded.
60 StringMap<ElemHideBasePtr> mFilters; 59 StringMap<ElemHideBasePtr> mFilters;
61 // StringMap is non copyable. std::unordered_map<> it is 60 // Filters by domain. Key is domain.
62 // Filters by domain. Key is domain. Subkey is filter text. 61 // In value key is filter text, value is filter or NULL
63 StringMap<std::unordered_map<DependentString,ElemHideBasePtr,StringHash>> mFil tersByDomain; 62 OwnedStringMap<OwnedStringMap<ElemHideBasePtr>> mFiltersByDomain;
64 63
65 // Exceptions. The key is the selector. 64 // Exceptions. The key is the selector.
66 OwnedStringMap<std::vector<ElemHideExceptionPtr>> mExceptions; 65 OwnedStringMap<std::vector<ElemHideExceptionPtr>> mExceptions;
67 // Known exceptions. Filter text as keys. 66 // Known exceptions. Filter text as keys.
68 StringSet mKnownExceptions; 67 StringSet mKnownExceptions;
69 68
70 // Unconditional selectors. Filter selector as key. Text as value. 69 // Unconditional selectors. Filter selector as key. Filter as value.
71 OwnedStringMap<DependentString> mUnconditionalSelectors; 70 OwnedStringMap<ElemHideBasePtr> mUnconditionalSelectors;
72 71
73 mutable intrusive_ptr<ElemHide_SelectorList> mUnconditionalSelectorsCache; 72 mutable intrusive_ptr<ElemHide_SelectorList> mUnconditionalSelectorsCache;
74 73
75 public: 74 public:
76 static ElemHide* BINDINGS_EXPORTED Create() 75 static ElemHide* BINDINGS_EXPORTED Create()
77 { 76 {
78 return new ElemHide(); 77 return new ElemHide();
79 } 78 }
80 // Used by GetSelectorsForDomain to narrow down selectors to return. 79 // Used by GetSelectorsForDomain to narrow down selectors to return.
81 // Keep these value up to date in the ElemHide.js import script. 80 // Keep these value up to date in the ElemHide.js import script.
(...skipping 13 matching lines...) Expand all
95 void BINDINGS_EXPORTED Remove(ElemHideBase& filter); 94 void BINDINGS_EXPORTED Remove(ElemHideBase& filter);
96 95
97 ElemHide_SelectorList* BINDINGS_EXPORTED GetSelectorsForDomain(const String& d omain, 96 ElemHide_SelectorList* BINDINGS_EXPORTED GetSelectorsForDomain(const String& d omain,
98 Criteria criter ia) const; 97 Criteria criter ia) const;
99 ElemHide_SelectorList* BINDINGS_EXPORTED GetUnconditionalSelectors() const; 98 ElemHide_SelectorList* BINDINGS_EXPORTED GetUnconditionalSelectors() const;
100 99
101 ElemHideException* BINDINGS_EXPORTED GetException(const ElemHideBase& filter, 100 ElemHideException* BINDINGS_EXPORTED GetException(const ElemHideBase& filter,
102 DependentString& docDomain) const; 101 DependentString& docDomain) const;
103 102
104 private: 103 private:
105 static const ActiveFilter::DomainMap defaultDomains; 104 void AddToFiltersByDomain(const ElemHideBasePtr & filter);
106 void AddToFiltersByDomain(ElemHideBase& filter);
107 }; 105 };
108 106
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