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
|
/*************************************************************************
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: wrongspellprimitive2d.cxx,v $
*
* $Revision: 1.5 $
*
* last change: $Author: aw $ $Date: 2008-05-27 14:11:20 $
*
* The Contents of this file are made available subject to
* the terms of GNU Lesser General Public License Version 2.1.
*
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2005 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library 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 for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_drawinglayer.hxx"
#include <drawinglayer/primitive2d/wrongspellprimitive2d.hxx>
#include <basegfx/polygon/b2dpolygon.hxx>
#include <drawinglayer/primitive2d/polygonprimitive2d.hxx>
#include <drawinglayer/primitive2d/drawinglayer_primitivetypes2d.hxx>
#include <drawinglayer/geometry/viewinformation2d.hxx>
//////////////////////////////////////////////////////////////////////////////
namespace drawinglayer
{
namespace primitive2d
{
Primitive2DSequence WrongSpellPrimitive2D::createLocalDecomposition(const geometry::ViewInformation2D& /*rViewInformation*/) const
{
// ATM this decompose is view-independent, what the original VCL-Display is not. To mimic
// the old behaviour here if wanted it is necessary to add get2DDecomposition and implement
// it similar to the usage in e.g. HelplinePrimitive2D. Remembering the ViewTransformation
// should be enough then.
// The view-independent wavelines work well (if You ask me). Maybe the old VCL-Behaviour is only
// in place because it was not possible/too expensive at that time to scale the wavelines with the
// view...
// With the VCL-PixelRenderer this will not even be used since it implements WrongSpellPrimitive2D
// directly and mimics the old VCL-Display there. If You implemented a new renderer without
// direct WrongSpellPrimitive2D support, You may want to do the described change here.
// get the font height (part of scale), so decompose the matrix
basegfx::B2DVector aScale, aTranslate;
double fRotate, fShearX;
getTransformation().decompose(aScale, aTranslate, fRotate, fShearX);
// calculate distances based on a static default (to allow testing in debugger)
static double fDefaultDistance(0.03);
const double fFontHeight(aScale.getY());
const double fUnderlineDistance(fFontHeight * fDefaultDistance);
const double fWaveWidth(2.0 * fUnderlineDistance);
// the Y-distance needs to be relativated to FontHeight since the points get
// transformed with the transformation containing that scale already.
const double fRelativeUnderlineDistance(basegfx::fTools::equalZero(aScale.getY()) ? 0.0 : fUnderlineDistance / aScale.getY());
basegfx::B2DPoint aStart(getStart(), fRelativeUnderlineDistance);
basegfx::B2DPoint aStop(getStop(), fRelativeUnderlineDistance);
basegfx::B2DPolygon aPolygon;
aPolygon.append(getTransformation() * aStart);
aPolygon.append(getTransformation() * aStop);
// prepare line attribute
const attribute::LineAttribute aLineAttribute(getColor());
// create the waveline primitive
Primitive2DReference xPrimitive(new PolygonWavePrimitive2D(aPolygon, aLineAttribute, fWaveWidth, 0.5 * fWaveWidth));
Primitive2DSequence xRetval(&xPrimitive, 1);
return xRetval;
}
WrongSpellPrimitive2D::WrongSpellPrimitive2D(
const basegfx::B2DHomMatrix& rTransformation,
double fStart,
double fStop,
const basegfx::BColor& rColor)
: BasePrimitive2D(),
maTransformation(rTransformation),
mfStart(fStart),
mfStop(fStop),
maColor(rColor)
{
}
bool WrongSpellPrimitive2D::operator==(const BasePrimitive2D& rPrimitive) const
{
if(BasePrimitive2D::operator==(rPrimitive))
{
const WrongSpellPrimitive2D& rCompare = (WrongSpellPrimitive2D&)rPrimitive;
return (getTransformation() == rCompare.getTransformation()
&& getStart() == rCompare.getStart()
&& getStop() == rCompare.getStop()
&& getColor() == rCompare.getColor());
}
return false;
}
// provide unique ID
ImplPrimitrive2DIDBlock(WrongSpellPrimitive2D, PRIMITIVE2D_ID_WRONGSPELLPRIMITIVE2D)
} // end of namespace primitive2d
} // end of namespace drawinglayer
//////////////////////////////////////////////////////////////////////////////
// eof
|
