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
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
|
/*
KDChart - a multi-platform charting engine
*/
/****************************************************************************
** Copyright (C) 2001-2003 Klarälvdalens Datakonsult AB. All rights reserved.
**
** This file is part of the KDChart library.
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.
**
** Licensees holding valid commercial KDChart licenses may use this file in
** accordance with the KDChart Commercial License Agreement provided with
** the Software.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** See http://www.klaralvdalens-datakonsult.se/?page=products for
** information about KDChart Commercial License Agreements.
**
** Contact [email protected] if any conditions of this
** licensing are not clear to you.
**
**********************************************************************/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include "KDChartParams.h"
#include <KDXMLTools.h>
/**
\class KDChartParams::KDChartFrameSettings KDChartParams.h
Stores the frame settings for one of the chart areas:
\li frame (consisting of edges, corners, background, shadow)
\li distance of frame to inner area
\li distance of frame to surrounding parts of the chart
\sa setSimpleFrame, setFrame, frameSettings
*/
/**
Constructor. Setting default values.
*/
KDChartParams::KDChartFrameSettings::KDChartFrameSettings()
{
_dataRow = 0;
_dataCol = 0;
_data3rd = 0;
_frame = 0;
resetFrame();
_outerGapX = 0;
_outerGapY = 0;
_innerGapX = 0;
_innerGapY = 0;
_addFrameWidthToLayout = true;
_addFrameHeightToLayout = true;
}
/**
Constructor.
\param outerGap Distance between the frame and the surrounding parts of the chart.
\param innerGap Distance between the frame and inner area.
\param addFrameWidthToLayout If true, shrink inner area so the area AND its frame will occupy
the same space of the chart as the area would occupy if no frame were drawn.
If false, the frame is drawn around the area without taking care not to override other
content of the chart.
\param frame The frame settings to be used for this area. The values of this parameter
will be copied into a KDFrame object stored internally in this KDChartFrameSettings so
it is save to use the same KDFrame object for specifying the settings of more than one area.
*/
KDChartParams::KDChartFrameSettings::KDChartFrameSettings(
uint dataRow,
uint dataCol,
uint data3rd,
const KDFrame& frame,
int outerGapX,
int outerGapY,
int innerGapX,
int innerGapY,
bool addFrameWidthToLayout,
bool addFrameHeightToLayout )
: _dataRow( dataRow ),
_dataCol( dataCol ),
_data3rd( data3rd ),
_frame( 0 ),
_outerGapX( outerGapX ),
_outerGapY( outerGapY ),
_innerGapX( innerGapX ),
_innerGapY( innerGapY ),
_addFrameWidthToLayout( addFrameWidthToLayout ),
_addFrameHeightToLayout( addFrameHeightToLayout )
{
resetFrame();
KDFrame::deepCopy(*_frame, frame);
}
/**
Destructor. Only defined to have it virtual.
*/
KDChartParams::KDChartFrameSettings::~KDChartFrameSettings()
{
delete _frame;
}
/**
Reads data from a DOM element node that represents a frame
settings object and fills a KDChartFrameSettings object
with the data.
\param element the DOM element to read from
\param settings the frame settings object to read the data into
*/
bool KDChartParams::KDChartFrameSettings::readFrameSettingsNode( const TQDomElement& element,
KDChartFrameSettings& settings,
uint& areaId )
{
bool ok = true;
KDFrame tempFrame;
int tempId = KDChartEnums::AreaUNKNOWN;
int tempDataRow = 0; // these 3 need initialization since they were not
int tempDataCol = 0;// existent in previous releases of KDChart
int tempData3rd = 0;
int tempOuterGapX, tempOuterGapY, tempInnerGapX, tempInnerGapY;
bool tempAddFrameWidthToLayout, tempAddFrameHeightToLayout;
TQDomNode node = element.firstChild();
while( !node.isNull() ) {
TQDomElement element = node.toElement();
if( !element.isNull() ) { // was really an element
TQString tagName = element.tagName();
if( tagName == "Frame" ) {
ok = ok & KDFrame::readFrameNode( element, tempFrame );
} else if( tagName == "AreaId" ) {
ok = ok & KDXML::readIntNode( element, tempId );
} else if( tagName == "DataRow" ) {
ok = ok & KDXML::readIntNode( element, tempDataRow );
} else if( tagName == "DataCol" ) {
ok = ok & KDXML::readIntNode( element, tempDataCol );
} else if( tagName == "Data3rd" ) {
ok = ok & KDXML::readIntNode( element, tempData3rd );
} else if( tagName == "OuterGapX" ) {
ok = ok & KDXML::readIntNode( element, tempOuterGapX );
} else if( tagName == "OuterGapY" ) {
ok = ok & KDXML::readIntNode( element, tempOuterGapY );
} else if( tagName == "InnerGapX" ) {
ok = ok & KDXML::readIntNode( element, tempInnerGapX );
} else if( tagName == "InnerGapY" ) {
ok = ok & KDXML::readIntNode( element, tempInnerGapY );
} else if( tagName == "AddFrameWidthToLayout" ) {
ok = ok & KDXML::readBoolNode( element, tempAddFrameWidthToLayout );
} else if( tagName == "AddFrameHeightToLayout" ) {
ok = ok & KDXML::readBoolNode( element, tempAddFrameHeightToLayout );
} else {
tqDebug( "Unknown tag in frame settings" );
}
}
node = node.nextSibling();
}
if( ok ) {
settings.resetFrame();
KDFrame::deepCopy(*settings._frame, tempFrame);
settings._dataRow = tempDataRow;
settings._dataCol = tempDataCol;
settings._data3rd = tempData3rd;
settings._outerGapX = tempOuterGapX;
settings._outerGapY = tempOuterGapY;
settings._innerGapX = tempInnerGapX;
settings._innerGapY = tempInnerGapY;
settings._addFrameWidthToLayout = tempAddFrameWidthToLayout;
settings._addFrameHeightToLayout = tempAddFrameHeightToLayout;
areaId = tempId;
}
return ok;
}
/**
\fn const KDFrame& KDChartParams::KDChartFrameSettings::frame() const
Return the KDFrame object used for drawing this areas frame.
*/
/**
\fn int KDChartParams::KDChartFrameSettings::innerGapX() const
Return the X-distance between the frame and the inner area.
*/
/**
\fn int KDChartParams::KDChartFrameSettings::innerGapY() const
Return the Y-distance between the frame and the inner area.
*/
/**
\fn int KDChartParams::KDChartFrameSettings::outerGapX() const
Return the X-distance between the frame and the surrounding parts of the chart.
*/
/**
\fn int KDChartParams::KDChartFrameSettings::outerGapY() const
Return the Y-distance between the frame and the surrounding parts of the chart.
*/
/**
\fn bool KDChartParams::KDChartFrameSettings::addFrameWidthToLayout() const
Return whether the inner area will shrink the area AND its frame will occupy
the same space of the chart as the area would occupy if no frame were drawn.
If false, the frame is drawn around the area without taking care not to override other
content of the chart.
\sa addFrameHeightToLayout
*/
/**
\fn bool KDChartParams::KDChartFrameSettings::addFrameHeightToLayout() const
Return whether the inner area will shrink the area AND its frame will occupy
the same space of the chart as the area would occupy if no frame were drawn.
If false, the frame is drawn around the area without taking care not to override other
content of the chart.
\sa addFrameWidthToLayout
*/
/**
Creates a DOM element node that represents a frame settings
object for use in a DOM document.
\param document the DOM document to which the node will belong
\param parent the parent node to which the new node will be appended
\param elementName the name of the new node
\param settings the frame settings to be represented
*/
void KDChartParams::KDChartFrameSettings::createFrameSettingsNode( TQDomDocument& document,
TQDomNode& parent,
const TQString& elementName,
const KDChartParams::KDChartFrameSettings* settings,
uint areaId )
{
TQDomElement frameSettingsElement = document.createElement( elementName );
parent.appendChild( frameSettingsElement );
if( settings->_frame )
KDFrame::createFrameNode( document, frameSettingsElement, "Frame",
*settings->_frame );
KDXML::createIntNode( document, frameSettingsElement, "AreaId",
areaId );
KDXML::createIntNode( document, frameSettingsElement, "DataRow",
settings->_dataRow );
KDXML::createIntNode( document, frameSettingsElement, "DataCol",
settings->_dataCol );
KDXML::createIntNode( document, frameSettingsElement, "Data3rd",
settings->_data3rd );
KDXML::createIntNode( document, frameSettingsElement, "OuterGapX",
settings->_outerGapX );
KDXML::createIntNode( document, frameSettingsElement, "OuterGapY",
settings->_outerGapY );
KDXML::createIntNode( document, frameSettingsElement, "InnerGapX",
settings->_innerGapX );
KDXML::createIntNode( document, frameSettingsElement, "InnerGapY",
settings->_innerGapY );
KDXML::createBoolNode( document, frameSettingsElement,
"AddFrameWidthToLayout",
settings->_addFrameWidthToLayout );
KDXML::createBoolNode( document, frameSettingsElement,
"AddFrameHeightToLayout",
settings->_addFrameHeightToLayout );
}
|
