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-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*************************************************************************
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * Copyright 2000, 2010 Oracle and/or its affiliates.
- *
- * OpenOffice.org - a multi-platform office productivity suite
- *
- * This file is part of OpenOffice.org.
- *
- * OpenOffice.org is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 3
- * only, as published by the Free Software Foundation.
- *
- * OpenOffice.org is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Lesser General Public License version 3 for more details
- * (a copy is included in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU Lesser General Public License
- * version 3 along with OpenOffice.org. If not, see
- * <http://www.openoffice.org/license.html>
- * for a copy of the LGPLv3 License.
- *
- ************************************************************************/
-
-#ifndef INCLUDED_SLIDESHOW_DOCTREENODE_HXX
-#define INCLUDED_SLIDESHOW_DOCTREENODE_HXX
-
-#include <sal/types.h>
-#include <vector>
-
-
-/* Definition of DocTreeNode class */
-
-namespace slideshow
-{
- namespace internal
- {
-
- /** This class represents kind of a DOM tree node for shape
- text
-
- In order to animate subsets of shape text, we need
- information about the logical and formatting structure of
- that text (lines, paragraphs, words etc.). This is
- represented in a tree structure, with DocTreeNodes as the
- nodes. Instances of this class can be queried from the
- DocTreeNodeSupplier interface.
-
- This class has nothing to do with the Draw document tree.
- */
- class DocTreeNode
- {
- public:
- /// Type of shape entity represented by this node
- enum NodeType
- {
- NODETYPE_INVALID=0,
-
- /// This node represents a full shape
- NODETYPE_FORMATTING_SHAPE=1,
- /// This node represents a line
- NODETYPE_FORMATTING_LINE=2,
-
- /// This node represents a full shape
- NODETYPE_LOGICAL_SHAPE=128,
- /// This node represents a paragraph
- NODETYPE_LOGICAL_PARAGRAPH=129,
- /// This node represents a sentence
- NODETYPE_LOGICAL_SENTENCE=130,
- /// This node represents a word
- NODETYPE_LOGICAL_WORD=131,
- /// This node represents a character
- NODETYPE_LOGICAL_CHARACTER_CELL=132
- };
-
- // classificators for above text entity types
- static bool isLogicalNodeType( NodeType eType ) { return eType > 127; }
- static bool isFormattingNodeType( NodeType eType ) { return eType > 0 && eType < 128; }
-
- /** Create empty tree node
- */
- DocTreeNode() :
- mnStartIndex(-1),
- mnEndIndex(-1),
- meType(NODETYPE_INVALID)
- {
- }
-
- /** Create tree node from start and end index.
-
- Create a tree node for the given range and type.
-
- @param nStartIndex
- Start index
-
- @param nEndIndex
- End index (exclusive)
-
- @param eType
- Node type
- */
- DocTreeNode( sal_Int32 nStartIndex,
- sal_Int32 nEndIndex,
- NodeType eType ) :
- mnStartIndex(nStartIndex),
- mnEndIndex(nEndIndex),
- meType(eType)
- {
- }
-
- bool isEmpty() const { return mnStartIndex == mnEndIndex; }
-
- sal_Int32 getStartIndex() const { return mnStartIndex; }
- sal_Int32 getEndIndex() const { return mnEndIndex; }
- void setStartIndex( sal_Int32 nIndex ) { mnStartIndex = nIndex; }
- void setEndIndex( sal_Int32 nIndex ) { mnEndIndex = nIndex; }
-
- NodeType getType() const { return meType; }
-
- void reset()
- {
- mnStartIndex = -1;
- mnEndIndex = -1;
- meType = NODETYPE_INVALID;
- }
-
- private:
- sal_Int32 mnStartIndex;
- sal_Int32 mnEndIndex;
- NodeType meType;
-
- };
-
- typedef ::std::vector< DocTreeNode > VectorOfDocTreeNodes;
- }
-}
-
-#endif /* INCLUDED_SLIDESHOW_DOCTREENODE_HXX */
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */