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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /editor/libeditor/DeleteContentTransactionBase.h | |
parent | Initial commit. (diff) | |
download | thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.tar.xz thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.zip |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | editor/libeditor/DeleteContentTransactionBase.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/editor/libeditor/DeleteContentTransactionBase.h b/editor/libeditor/DeleteContentTransactionBase.h new file mode 100644 index 0000000000..484c80a7ac --- /dev/null +++ b/editor/libeditor/DeleteContentTransactionBase.h @@ -0,0 +1,46 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef DeleteContentTransactionBase_h +#define DeleteContentTransactionBase_h + +#include "EditTransactionBase.h" + +#include "EditorForwards.h" + +#include "mozilla/RefPtr.h" + +#include "nsCycleCollectionParticipant.h" +#include "nsISupportsImpl.h" + +namespace mozilla { + +/** + * An abstract transaction that removes text or node. + */ +class DeleteContentTransactionBase : public EditTransactionBase { + public: + /** + * Return a point to put caret if the transaction instance has an idea. + */ + virtual EditorDOMPoint SuggestPointToPutCaret() const = 0; + + NS_DECL_ISUPPORTS_INHERITED + NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(DeleteContentTransactionBase, + EditTransactionBase) + + NS_DECL_EDITTRANSACTIONBASE_GETASMETHODS_OVERRIDE( + DeleteContentTransactionBase) + + protected: + explicit DeleteContentTransactionBase(EditorBase& aEditorBase); + ~DeleteContentTransactionBase() = default; + + RefPtr<EditorBase> mEditorBase; +}; + +} // namespace mozilla + +#endif // #ifndef DeleteContentTransactionBase_h |