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
|
/*
**************************************************************************
description
--------------------
copyright : (C) 2000-2002 by Andreas Zehender
email : zehender@kde.org
**************************************************************************
**************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
**************************************************************************/
#include "pmscale.h"
#include "pmscaleedit.h"
#include "pmscalecontrolpoint.h"
#include "pmxmlhelper.h"
#include "pmmemento.h"
#include <tdelocale.h>
const PMVector scaleDefault = PMVector( 0, 0, 0 );
PMDefinePropertyClass( PMScale, PMScaleProperty );
PMMetaObject* PMScale::s_pMetaObject = 0;
PMObject* createNewScale( PMPart* part )
{
return new PMScale( part );
}
PMScale::PMScale( PMPart* part )
: Base( part )
{
m_scale = PMVector( 1.0, 1.0, 1.0 );
}
PMScale::PMScale( const PMScale& s )
: Base( s )
{
m_scale = s.m_scale;
}
PMScale::~PMScale( )
{
}
TQString PMScale::description( ) const
{
return i18n( "scale" );
}
void PMScale::serialize( TQDomElement& e, TQDomDocument& /*d*/ ) const
{
e.setAttribute( "value", m_scale.serializeXML( ) );
}
void PMScale::readAttributes( const PMXMLHelper& h )
{
m_scale = h.vectorAttribute( "value", scaleDefault );
}
PMMetaObject* PMScale::metaObject( ) const
{
if( !s_pMetaObject )
{
s_pMetaObject = new PMMetaObject( "Scale", Base::metaObject( ),
createNewScale );
s_pMetaObject->addProperty(
new PMScaleProperty( "scale", &PMScale::setScale, &PMScale::scale ) );
}
return s_pMetaObject;
}
void PMScale::cleanUp( ) const
{
if( s_pMetaObject )
{
delete s_pMetaObject;
s_pMetaObject = 0;
}
Base::cleanUp( );
}
void PMScale::setScale( const PMVector& p )
{
if( p != m_scale )
{
if( m_pMemento )
{
m_pMemento->addData( s_pMetaObject, PMScaleID, m_scale );
m_pMemento->setViewStructureChanged( );
}
m_scale = p;
m_scale.resize( 3 );
}
}
PMDialogEditBase* PMScale::editWidget( TQWidget* parent ) const
{
return new PMScaleEdit( parent );
}
void PMScale::restoreMemento( PMMemento* s )
{
PMMementoDataIterator it( s );
PMMementoData* data;
for( ; it.current( ); ++it )
{
data = it.current( );
if( data->objectType( ) == s_pMetaObject )
{
switch( data->valueID( ) )
{
case PMScaleID:
setScale( data->vectorData( ) );
break;
default:
kdError( PMArea ) << "Wrong ID in PMScale::restoreMemento\n";
break;
}
}
}
Base::restoreMemento( s );
}
PMMatrix PMScale::transformationMatrix( ) const
{
return PMMatrix::scale( m_scale[0], m_scale[1], m_scale[2] );
}
void PMScale::controlPoints( PMControlPointList& list )
{
list.append( new PMScaleControlPoint( m_scale, PMScaleID ) );
}
void PMScale::controlPointsChanged( PMControlPointList& list )
{
PMControlPoint* p;
for( p = list.first( ); p; p = list.next( ) )
{
if( p->changed( ) )
{
switch( p->id( ) )
{
case PMScaleID:
setScale( ( ( PMScaleControlPoint* ) p )->scale( ) );
break;
default:
kdError( PMArea ) << "Wrong ID in PMScale::controlPointsChanged\n";
break;
}
}
}
}
|
