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
|
/* -*- 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 .
*/
#include <com/sun/star/text/WritingMode.hpp>
#include <com/sun/star/drawing/TextHorizontalAdjust.hpp>
#include <drawingml/textbodyproperties.hxx>
#include <oox/token/properties.hxx>
#include <oox/token/tokens.hxx>
#include <tools/gen.hxx>
#include <svx/svdobj.hxx>
#include <svx/svdotext.hxx>
#include <svx/svdoashp.hxx>
#include <svx/sdtditm.hxx>
#include <array>
using namespace ::com::sun::star::drawing;
using namespace ::com::sun::star::text;
using namespace css;
namespace oox::drawingml {
TextBodyProperties::TextBodyProperties()
: mbAnchorCtr(false)
, meVA( TextVerticalAdjust_TOP )
{
}
/* For Legacy purposes: TODO: Check if it is required at all! */
void TextBodyProperties::pushVertSimulation()
{
sal_Int32 tVert = moVert.value_or( XML_horz );
if( !(tVert == XML_vert || tVert == XML_eaVert || tVert == XML_vert270 || tVert == XML_mongolianVert) )
return;
// #160799# fake different vertical text modes by top-bottom writing mode
maPropertyMap.setProperty( PROP_TextWritingMode, WritingMode_TB_RL);
// workaround for TB_LR as using WritingMode2 doesn't work
if( meVA != TextVerticalAdjust_CENTER )
maPropertyMap.setProperty( PROP_TextHorizontalAdjust,
(tVert == XML_vert270) ? TextHorizontalAdjust_RIGHT : TextHorizontalAdjust_LEFT);
if( tVert == XML_vert270 )
maPropertyMap.setProperty( PROP_TextVerticalAdjust, TextVerticalAdjust_BOTTOM);
if( ( tVert == XML_vert && meVA == TextVerticalAdjust_TOP ) ||
( tVert == XML_vert270 && meVA == TextVerticalAdjust_BOTTOM ) )
maPropertyMap.setProperty( PROP_TextHorizontalAdjust, TextHorizontalAdjust_RIGHT);
else if( meVA == TextVerticalAdjust_CENTER )
maPropertyMap.setProperty( PROP_TextHorizontalAdjust, TextHorizontalAdjust_CENTER);
}
/* Push text distances / insets, taking into consideration text rotation */
void TextBodyProperties::pushTextDistances(Size const& rTextAreaSize)
{
for (auto & rValue : maTextDistanceValues)
rValue.reset();
sal_Int32 nOff = 0;
static constexpr const std::array<sal_Int32, 4> aProps {
PROP_TextLeftDistance,
PROP_TextUpperDistance,
PROP_TextRightDistance,
PROP_TextLowerDistance
};
switch (moTextPreRotation.value_or(0))
{
case 90*1*60000: nOff = 3; break;
case 90*2*60000: nOff = 2; break;
case 90*3*60000: nOff = 1; break;
default: break;
}
if (moVert && (moVert.value() == XML_eaVert || moVert.value() == XML_vert))
nOff = (nOff + 3) % aProps.size();
else if (moVert && moVert.value() == XML_vert270)
nOff = (nOff + 1) % aProps.size();
for (size_t i = 0; i < aProps.size(); i++)
{
sal_Int32 nVal = 0;
// Hack for n#760986
// TODO: Preferred method would be to have a textbox on top
// of the shape and the place it according to the (off,ext)
if (nOff == 0 && moTextOffLeft)
nVal = *moTextOffLeft;
if (nOff == 1 && moTextOffUpper)
nVal = *moTextOffUpper;
if (nOff == 2 && moTextOffRight)
nVal = *moTextOffRight;
if (nOff == 3 && moTextOffLower)
nVal = *moTextOffLower;
sal_Int32 nTextOffsetValue = nVal;
if (moInsets[i])
{
nTextOffsetValue = *moInsets[i] + nVal;
}
// if inset is set, then always set the value
// this prevents the default to be set (0 is a valid value)
if (moInsets[i] || nTextOffsetValue)
{
maTextDistanceValues[nOff] = nTextOffsetValue;
}
nOff = (nOff + 1) % aProps.size();
}
// Check if bottom and top are set
if (maTextDistanceValues[1] && maTextDistanceValues[3])
{
double nHeight = rTextAreaSize.getHeight();
double nTop = *maTextDistanceValues[1];
double nBottom = *maTextDistanceValues[3];
// Check if top + bottom is more than text area height.
// If yes, we need to adjust the values as defined in OOXML.
if (nTop + nBottom >= nHeight)
{
double diffFactor = (nTop + nBottom - nHeight) / 2.0;
maTextDistanceValues[1] = nTop - diffFactor;
maTextDistanceValues[3] = nBottom - diffFactor;
}
}
for (size_t i = 0; i < aProps.size(); i++)
{
if (maTextDistanceValues[i])
maPropertyMap.setProperty(aProps[i], *maTextDistanceValues[i]);
}
}
/* Readjust the text distances / insets if necessary to take
the text area into account, not just the shape area*/
void TextBodyProperties::readjustTextDistances(uno::Reference<drawing::XShape> const& xShape)
{
// Only for custom shapes (for now)
auto* pCustomShape = dynamic_cast<SdrObjCustomShape*>(SdrObject::getSdrObjectFromXShape(xShape));
if (pCustomShape)
{
sal_Int32 nLower = pCustomShape->GetTextLowerDistance();
sal_Int32 nUpper = pCustomShape->GetTextUpperDistance();
pCustomShape->SetMergedItem(makeSdrTextUpperDistItem(0));
pCustomShape->SetMergedItem(makeSdrTextLowerDistItem(0));
tools::Rectangle aAnchorRect;
pCustomShape->TakeTextAnchorRect(aAnchorRect);
Size aAnchorSize = aAnchorRect.GetSize();
pushTextDistances(aAnchorSize);
if (maTextDistanceValues[1] && maTextDistanceValues[3])
{
nLower = *maTextDistanceValues[3];
nUpper = *maTextDistanceValues[1];
}
pCustomShape->SetMergedItem(makeSdrTextLowerDistItem(nLower));
pCustomShape->SetMergedItem(makeSdrTextUpperDistItem(nUpper));
}
}
} // namespace oox::drawingml
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
