forked from mirrors/gecko-dev
ad01a10a3b
Note that this patch only transforms the use of the nsDataHashtable type alias to a directly equivalent use of nsTHashMap. It does not change the specification of the hash key type to make use of the key class deduction that nsTHashMap allows for in some cases. That can be done in a separate step, but requires more attention. Differential Revision: https://phabricator.services.mozilla.com/D106008
68 lines
2.1 KiB
C++
68 lines
2.1 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef NativeKeyBindings_h
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#define NativeKeyBindings_h
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#include "mozilla/Attributes.h"
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#include "mozilla/EventForwards.h"
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#include "nsTHashMap.h"
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#include "nsIWidget.h"
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struct objc_selector;
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namespace mozilla {
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class WritingMode;
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template <typename T>
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class Maybe;
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namespace widget {
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typedef nsTHashMap<nsPtrHashKey<objc_selector>, Command>
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SelectorCommandHashtable;
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class NativeKeyBindings final {
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typedef nsIWidget::NativeKeyBindingsType NativeKeyBindingsType;
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public:
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static NativeKeyBindings* GetInstance(NativeKeyBindingsType aType);
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static void Shutdown();
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/**
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* GetEditCommandsForTests() returns commands performed in native widget
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* in typical environment. I.e., this does NOT refer customized shortcut
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* key mappings of the environment.
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*/
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static void GetEditCommandsForTests(NativeKeyBindingsType aType,
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const WidgetKeyboardEvent& aEvent,
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const Maybe<WritingMode>& aWritingMode,
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nsTArray<CommandInt>& aCommands);
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void Init(NativeKeyBindingsType aType);
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void GetEditCommands(const WidgetKeyboardEvent& aEvent,
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const Maybe<WritingMode>& aWritingMode,
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nsTArray<CommandInt>& aCommands);
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private:
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NativeKeyBindings();
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void AppendEditCommandsForSelector(objc_selector* aSelector,
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nsTArray<CommandInt>& aCommands) const;
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void LogEditCommands(const nsTArray<CommandInt>& aCommands,
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const char* aDescription) const;
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SelectorCommandHashtable mSelectorToCommand;
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static NativeKeyBindings* sInstanceForSingleLineEditor;
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static NativeKeyBindings* sInstanceForMultiLineEditor;
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}; // NativeKeyBindings
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} // namespace widget
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} // namespace mozilla
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#endif // NativeKeyBindings_h
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