| /* |
| * Copyright (C) 2006, 2007, 2008 Apple Inc. All rights reserved. |
| * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies) |
| * Copyright (C) 2009 Igalia S.L. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| // Copyright 2018 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef THIRD_PARTY_BLINK_RENDERER_CORE_EDITING_COMMANDS_CLIPBOARD_COMMANDS_H_ |
| #define THIRD_PARTY_BLINK_RENDERER_CORE_EDITING_COMMANDS_CLIPBOARD_COMMANDS_H_ |
| |
| #include "third_party/blink/renderer/core/editing/forward.h" |
| #include "third_party/blink/renderer/platform/wtf/allocator/allocator.h" |
| #include "third_party/blink/renderer/platform/wtf/text/wtf_string.h" |
| |
| namespace blink { |
| |
| class DocumentFragment; |
| class Element; |
| class Event; |
| class LocalFrame; |
| |
| enum class DataTransferAccessPolicy; |
| enum class EditorCommandSource; |
| enum class PasteMode; |
| |
| // This class provides static functions about commands related to clipboard. |
| class ClipboardCommands { |
| STATIC_ONLY(ClipboardCommands); |
| |
| public: |
| static bool EnabledCopy(LocalFrame&, Event*, EditorCommandSource); |
| static bool EnabledCut(LocalFrame&, Event*, EditorCommandSource); |
| static bool EnabledPaste(LocalFrame&, Event*, EditorCommandSource); |
| |
| // Returns |bool| value for Document#execCommand(). |
| static bool ExecuteCopy(LocalFrame&, |
| Event*, |
| EditorCommandSource, |
| const String&); |
| static bool ExecuteCut(LocalFrame&, |
| Event*, |
| EditorCommandSource, |
| const String&); |
| static bool ExecutePaste(LocalFrame&, |
| Event*, |
| EditorCommandSource, |
| const String&); |
| static bool ExecutePasteGlobalSelection(LocalFrame&, |
| Event*, |
| EditorCommandSource, |
| const String&); |
| static bool ExecutePasteAndMatchStyle(LocalFrame&, |
| Event*, |
| EditorCommandSource, |
| const String&); |
| |
| static bool PasteSupported(LocalFrame*); |
| |
| static bool CanReadClipboard(LocalFrame&, EditorCommandSource); |
| static bool CanWriteClipboard(LocalFrame&, EditorCommandSource); |
| |
| private: |
| static bool CanSmartReplaceInClipboard(LocalFrame&); |
| static bool CanDeleteRange(const EphemeralRange&); |
| static Element* FindEventTargetForClipboardEvent(LocalFrame&, |
| EditorCommandSource); |
| |
| // Returns true if Editor should continue with default processing. |
| static bool DispatchClipboardEvent(LocalFrame&, |
| const AtomicString&, |
| DataTransferAccessPolicy, |
| EditorCommandSource, |
| PasteMode); |
| static bool DispatchCopyOrCutEvent(LocalFrame&, |
| EditorCommandSource, |
| const AtomicString&); |
| static bool DispatchPasteEvent(LocalFrame&, PasteMode, EditorCommandSource); |
| |
| static void WriteSelectionToClipboard(LocalFrame&); |
| static void Paste(LocalFrame&, EditorCommandSource); |
| static void PasteAsFragment(LocalFrame&, |
| DocumentFragment*, |
| bool smart_replace, |
| bool match_style, |
| EditorCommandSource); |
| static void PasteAsPlainTextFromClipboard(LocalFrame&, EditorCommandSource); |
| static void PasteFromClipboard(LocalFrame&, EditorCommandSource); |
| |
| using FragmentAndPlainText = std::pair<DocumentFragment*, const bool>; |
| static FragmentAndPlainText GetFragmentFromClipboard(LocalFrame&); |
| }; |
| |
| } // namespace blink |
| |
| #endif |