1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
|
/* -*- 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_SW_SOURCE_CORE_INC_LAYFRM_HXX
#define INCLUDED_SW_SOURCE_CORE_INC_LAYFRM_HXX
#include "frame.hxx"
class SwAnchoredObject;
class SwContentFrame;
class SwFlowFrame;
class SwFormatCol;
struct SwCursorMoveState;
class SwFrameFormat;
class SwBorderAttrs;
class SwFormatFrameSize;
class SwCellFrame;
class SwLayoutFrame: public SwFrame
{
// The SwFrame in disguise
friend class SwFlowFrame;
friend class SwFrame;
// Releases the Lower while restructuring columns
friend SwFrame* SaveContent( SwLayoutFrame *, SwFrame * );
friend void RestoreContent( SwFrame *, SwLayoutFrame *, SwFrame *pSibling, bool bGrow );
#ifdef DBG_UTIL
//removes empty SwSectionFrames from a chain
friend SwFrame* SwClearDummies( SwFrame* pFrame );
#endif
protected:
virtual void DestroyImpl() override;
virtual ~SwLayoutFrame();
virtual void Format( vcl::RenderContext* pRenderContext, const SwBorderAttrs *pAttrs = nullptr ) override;
virtual void MakeAll(vcl::RenderContext* pRenderContext) override;
SwFrame * m_pLower;
std::vector<SwAnchoredObject*> m_VertPosOrientFramesFor;
virtual SwTwips ShrinkFrame( SwTwips, bool bTst = false, bool bInfo = false ) override;
virtual SwTwips GrowFrame ( SwTwips, bool bTst = false, bool bInfo = false ) override;
long CalcRel( const SwFormatFrameSize &rSz, bool bWidth ) const;
public:
// --> #i28701#
virtual void PaintSubsidiaryLines( const SwPageFrame*, const SwRect& ) const;
void RefreshLaySubsidiary( const SwPageFrame*, const SwRect& ) const;
void RefreshExtraData( const SwRect & ) const;
/// Change size of lowers proportionally
void ChgLowersProp( const Size& rOldSize );
void AdjustColumns( const SwFormatCol *pCol, bool bAdjustAttributes );
void ChgColumns( const SwFormatCol &rOld, const SwFormatCol &rNew,
const bool bChgFootnote = false );
/// Paints the column separation line for the inner columns
void PaintColLines( const SwRect &, const SwFormatCol &,
const SwPageFrame * ) const;
virtual bool FillSelection( SwSelectionList& rList, const SwRect& rRect ) const override;
virtual bool GetCursorOfst( SwPosition *, Point&,
SwCursorMoveState* = nullptr, bool bTestBackground = false ) const override;
virtual void Cut() override;
virtual void Paste( SwFrame* pParent, SwFrame* pSibling = nullptr ) override;
/**
* Finds the closest Content for the SPoint
* Is used for Pages, Flys and Cells if GetCursorOfst failed
*/
const SwContentFrame* GetContentPos( Point &rPoint, const bool bDontLeave,
const bool bBodyOnly = false,
const bool bCalc = false,
const SwCursorMoveState *pCMS = nullptr,
const bool bDefaultExpand = true ) const;
SwLayoutFrame( SwFrameFormat*, SwFrame* );
virtual void Paint( vcl::RenderContext& rRenderContext, SwRect const&,
SwPrintData const*const pPrintData = nullptr ) const override;
const SwFrame *Lower() const { return m_pLower; }
SwFrame *Lower() { return m_pLower; }
const SwContentFrame *ContainsContent() const;
inline SwContentFrame *ContainsContent();
const SwCellFrame *FirstCell() const;
inline SwCellFrame *FirstCell();
/**
* Method <ContainsAny()> doesn't investigate content of footnotes by default.
* But under certain circumstances this investigation is intended.
* Thus, introduce new optional parameter <_bInvestigateFootnoteForSections>.
* It's default is <false>, still indicating that content of footnotes isn't
* investigated for sections.
*/
const SwFrame *ContainsAny( const bool _bInvestigateFootnoteForSections = false ) const;
inline SwFrame *ContainsAny( const bool _bInvestigateFootnoteForSections = false );
bool IsAnLower( const SwFrame * ) const;
virtual const SwFrameFormat *GetFormat() const;
virtual SwFrameFormat *GetFormat();
void SetFrameFormat( SwFrameFormat* );
/**
* Moving the Footnotes of all Lowers - starting from StartContent
*
* @returns true if at least one Footnote was moved
* Calls the page number update if bFootnoteNums is set
*/
bool MoveLowerFootnotes( SwContentFrame *pStart, SwFootnoteBossFrame *pOldBoss,
SwFootnoteBossFrame *pNewBoss, const bool bFootnoteNums );
// --> #i28701# - change purpose of method and its name
// --> #i44016# - add parameter <_bUnlockPosOfObjs> to
/// force an unlockposition call for the lower objects.
void NotifyLowerObjs( const bool _bUnlockPosOfObjs = false );
/**
* Invalidates the inner Frames, whose width and/or height are
* calculated using percentages.
* Frames that are anchored to this or inner Frames, are also invalidated.
*/
void InvaPercentLowers( SwTwips nDiff = 0 );
/// Called by Format for Frames and Areas with columns
void FormatWidthCols( const SwBorderAttrs &, const SwTwips nBorder,
const SwTwips nMinHeight );
/**
* InnerHeight returns the height of the content and may be bigger or
* less than the PrtArea-Height of the layoutframe himself
*/
SwTwips InnerHeight() const;
/** method to check relative position of layout frame to
a given layout frame.
refactoring of pseudo-local method <lcl_Apres(..)> in
<txtftn.cxx> for #104840#.
@param _aCheckRefLayFrame
constant reference of an instance of class <SwLayoutFrame> which
is used as the reference for the relative position check.
@return true, if <this> is positioned before the layout frame <p>
*/
bool IsBefore( const SwLayoutFrame* _pCheckRefLayFrame ) const;
const SwFrame* GetLastLower() const;
inline SwFrame* GetLastLower();
virtual void PaintBreak() const;
void SetVertPosOrientFrameFor(SwAnchoredObject *pObj)
{
m_VertPosOrientFramesFor.push_back(pObj);
}
void ClearVertPosOrientFrameFor(SwAnchoredObject *pObj)
{
m_VertPosOrientFramesFor.erase(
std::remove(m_VertPosOrientFramesFor.begin(),
m_VertPosOrientFramesFor.end(), pObj),
m_VertPosOrientFramesFor.end());
}
};
/**
* In order to save us from duplicating implementations, we cast here
* a little.
*/
inline SwContentFrame* SwLayoutFrame::ContainsContent()
{
return const_cast<SwContentFrame*>(static_cast<const SwLayoutFrame*>(this)->ContainsContent());
}
inline SwCellFrame* SwLayoutFrame::FirstCell()
{
return const_cast<SwCellFrame*>(static_cast<const SwLayoutFrame*>(this)->FirstCell());
}
inline SwFrame* SwLayoutFrame::ContainsAny( const bool _bInvestigateFootnoteForSections )
{
return const_cast<SwFrame*>(static_cast<const SwLayoutFrame*>(this)->ContainsAny( _bInvestigateFootnoteForSections ));
}
/**
* These SwFrame inlines are here, so that frame.hxx does not need to include layfrm.hxx
*/
inline bool SwFrame::IsColBodyFrame() const
{
return mnFrameType == FRM_BODY && GetUpper()->IsColumnFrame();
}
inline bool SwFrame::IsPageBodyFrame() const
{
return mnFrameType == FRM_BODY && GetUpper()->IsPageFrame();
}
inline SwFrame* SwLayoutFrame::GetLastLower()
{
return const_cast<SwFrame*>(static_cast<const SwLayoutFrame*>(this)->GetLastLower());
}
#endif // INCLUDED_SW_SOURCE_CORE_INC_LAYFRM_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
