diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:06:44 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:06:44 +0000 |
commit | ed5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch) | |
tree | 7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /include/svx/sdrundomanager.hxx | |
parent | Initial commit. (diff) | |
download | libreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.tar.xz libreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.zip |
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | include/svx/sdrundomanager.hxx | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/include/svx/sdrundomanager.hxx b/include/svx/sdrundomanager.hxx new file mode 100644 index 000000000..9ff23e441 --- /dev/null +++ b/include/svx/sdrundomanager.hxx @@ -0,0 +1,73 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * 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/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ +#ifndef INCLUDED_SVX_SDRUNDOMANAGER_HXX +#define INCLUDED_SVX_SDRUNDOMANAGER_HXX + +#include <svx/svxdllapi.h> +#include <editeng/editund2.hxx> +#include <tools/link.hxx> + +class SfxObjectShell; + +class SVXCORE_DLLPUBLIC SdrUndoManager : public EditUndoManager +{ +private: + using EditUndoManager::Undo; + using EditUndoManager::Redo; + + Link<SdrUndoManager*, void> maEndTextEditHdl; + SfxUndoAction* mpLastUndoActionBeforeTextEdit; + size_t mnRedoActionCountBeforeTextEdit; + bool mbEndTextEditTriggeredFromUndo; + + SfxObjectShell* m_pDocSh; + +protected: + // call to check for TextEdit active + bool isTextEditActive() const; + virtual void EmptyActionsChanged() override; + +public: + SdrUndoManager(); + virtual ~SdrUndoManager() override; + + /// react depending on edit mode and if no more undo is possible + virtual bool Undo() override; + virtual bool Redo() override; + + // #i123350# + virtual void Clear() override; + + // Call for the view which starts the interactive text edit. Use link to + // activate (start text edit) and empty link to reset (end text edit). On + // reset all text edit actions will be removed from this undo manager to + // restore the state before activation + void SetEndTextEditHdl(const Link<SdrUndoManager*, void>& rLink); + + // check from outside if we are inside a callback for ending text edit. This + // is needed to detect inside end text edit if it is a regular one or triggered + // by a last undo during text edit + bool isEndTextEditTriggeredFromUndo() const { return mbEndTextEditTriggeredFromUndo; } + void SetDocShell(SfxObjectShell* pDocShell); + size_t GetRedoActionCountBeforeTextEdit() const { return mnRedoActionCountBeforeTextEdit; } +}; + +#endif // INCLUDED_SVX_SDRUNDOMANAGER_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |