/* -*- 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 .
*/
#pragma once
#include "EditLineList.hxx"
#include "TextPortionList.hxx"
struct ScriptTypePosInfo
{
short nScriptType;
sal_Int32 nStartPos;
sal_Int32 nEndPos;
ScriptTypePosInfo(
short Type, sal_Int32 Start, sal_Int32 End)
: nScriptType(Type)
, nStartPos(Start)
, nEndPos(End)
{
}
};
typedef std::vector<ScriptTypePosInfo> ScriptTypePosInfos;
struct WritingDirectionInfo
{
sal_uInt8 nType;
sal_Int32 nStartPos;
sal_Int32 nEndPos;
WritingDirectionInfo(sal_uInt8 Type, sal_Int32 Start, sal_Int32 End)
: nType(Type)
, nStartPos(Start)
, nEndPos(End)
{
}
};
typedef std::vector<WritingDirectionInfo> WritingDirectionInfos;
class ParaPortion
{
friend class ImpEditEngine;
// to adjust the height
private:
EditLineList maLineList;
TextPortionList maTextPortionList;
ContentNode* mpNode = nullptr;
tools::
Long mnHeight = 0;
ScriptTypePosInfos maScriptInfos;
WritingDirectionInfos maWritingDirectionInfos;
sal_Int32 mnInvalidPosStart = 0;
sal_Int32 mnFirstLineOffset = 0;
// For Writer-LineSpacing-Interpretation
sal_Int32 mnBulletX = 0;
sal_Int32 mnInvalidDiff = 0;
bool mbInvalid : 1 =
true;
bool mbSimple : 1 =
false;
// only linear Tap
bool mbVisible : 1 =
true;
// Belongs to the node!
bool mbForceRepaint : 1 =
false;
ParaPortion(
const ParaPortion&) =
delete;
public:
ParaPortion(ContentNode* pNode)
: mpNode(pNode)
{
}
sal_Int32 GetLineNumber(sal_Int32 nIndex)
const;
EditLineList& GetLines() {
return maLineList; }
const EditLineList& GetLines()
const {
return maLineList; }
bool IsInvalid()
const {
return mbInvalid; }
bool IsSimpleInvalid()
const {
return mbSimple; }
void SetValid()
{
mbInvalid =
false;
mbSimple =
true;
}
bool MustRepaint()
const {
return mbForceRepaint; }
void SetMustRepaint(
bool bRP) { mbForceRepaint = bRP; }
sal_Int32 GetBulletX()
const {
return mnBulletX; }
void SetBulletX(sal_Int32 nBulletX) { mnBulletX = nBulletX; }
void MarkInvalid(sal_Int32 nStart, sal_Int32 nDiff);
void MarkSelectionInvalid(sal_Int32 nStart);
void SetVisible(
bool bVisible) { mbVisible = bVisible; }
bool IsVisible()
const {
return mbVisible; }
bool IsEmpty() {
return GetTextPortions().isEmpty(); }
tools::
Long GetHeight()
const {
return mbVisible ? mnHeight : 0; }
sal_Int32 GetFirstLineOffset()
const {
return mbVisible ? mnFirstLineOffset : 0; }
void ResetHeight()
{
mnHeight = 0;
mnFirstLineOffset = 0;
}
ScriptTypePosInfos& getScriptTypePosInfos() {
return maScriptInfos; }
ScriptTypePosInfos
const& getScriptTypePosInfos()
const {
return maScriptInfos; }
WritingDirectionInfos& getWritingDirectionInfos() {
return maWritingDirectionInf
os; }
ContentNode* GetNode() const { return mpNode; }
TextPortionList& GetTextPortions() { return maTextPortionList; }
const TextPortionList& GetTextPortions() const { return maTextPortionList; }
sal_Int32 GetInvalidPosStart() const { return mnInvalidPosStart; }
short GetInvalidDiff() const { return mnInvalidDiff; }
void CorrectValuesBehindLastFormattedLine(sal_Int32 nLastFormattedLine);
#if OSL_DEBUG_LEVEL > 0
static bool DbgCheckTextPortions(ParaPortion const&);
#endif
};
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */