source: trunk/src/tools/uic3/widgetinfo.cpp@ 674

Last change on this file since 674 was 651, checked in by Dmitry A. Kuminov, 16 years ago

trunk: Merged in qt 4.6.2 sources.
File size: 10.1 KB
Line 
1/****************************************************************************
2**
3** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
4** All rights reserved.
5** Contact: Nokia Corporation (qt-info@nokia.com)
6**
7** This file is part of the tools applications of the Qt Toolkit.
8**
9** $QT_BEGIN_LICENSE:LGPL$
10** Commercial Usage
11** Licensees holding valid Qt Commercial licenses may use this file in
12** accordance with the Qt Commercial License Agreement provided with the
13** Software or, alternatively, in accordance with the terms contained in
14** a written agreement between you and Nokia.
15**
16** GNU Lesser General Public License Usage
17** Alternatively, this file may be used under the terms of the GNU Lesser
18** General Public License version 2.1 as published by the Free Software
19** Foundation and appearing in the file LICENSE.LGPL included in the
20** packaging of this file. Please review the following information to
21** ensure the GNU Lesser General Public License version 2.1 requirements
22** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
23**
24** In addition, as a special exception, Nokia gives you certain additional
25** rights. These rights are described in the Nokia Qt LGPL Exception
26** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
27**
28** GNU General Public License Usage
29** Alternatively, this file may be used under the terms of the GNU
30** General Public License version 3.0 as published by the Free Software
31** Foundation and appearing in the file LICENSE.GPL included in the
32** packaging of this file. Please review the following information to
33** ensure the GNU General Public License version 3.0 requirements will be
34** met: http://www.gnu.org/copyleft/gpl.html.
35**
36** If you have questions regarding the use of this file, please contact
37** Nokia at qt-info@nokia.com.
38** $QT_END_LICENSE$
39**
40****************************************************************************/
41
42#include "widgetinfo.h"
43
44#include <QMetaEnum>
45#include <QTextBrowser>
46#include <QToolBar>
47#include <QPushButton>
48#include <QLineEdit>
49#include <QComboBox>
50#include <QDial>
51#include <QSlider>
52#include <QLCDNumber>
53#include <QProgressBar>
54#include <QLabel>
55#include <QToolBox>
56#include <QMainWindow>
57#include <QToolButton>
58#include <QCheckBox>
59#include <QRadioButton>
60#include <QSpinBox>
61#include <QActionGroup>
62#include <QSplitter>
63#include <Q3Frame>
64#include <QTabWidget>
65#include <Q3DateEdit>
66#include <Q3TimeEdit>
67#include <Q3DateTimeEdit>
68#include <Q3ListBox>
69#include <Q3ListView>
70#include <Q3TextEdit>
71#include <Q3WidgetStack>
72#include <Q3Wizard>
73#include <Q3TextView>
74#include <Q3MainWindow>
75#include <Q3GroupBox>
76#include <Q3ButtonGroup>
77#include <Q3IconView>
78#include <Q3ProgressBar>
79
80QT_BEGIN_NAMESPACE
81
82WidgetInfo::WidgetInfo()
83{
84}
85
86const QMetaObject *WidgetInfo::metaObject(const QString &widgetName)
87{
88 if (widgetName == QLatin1String("QObject"))
89 return &QObject::staticMetaObject;
90 else if (widgetName == QLatin1String("QToolBar"))
91 return &QToolBar::staticMetaObject;
92 else if (widgetName == QLatin1String("Q3ToolBar"))
93 return &Q3ToolBar::staticMetaObject;
94 else if (widgetName == QLatin1String("QPushButton"))
95 return &QPushButton::staticMetaObject;
96 else if (widgetName == QLatin1String("QToolButton"))
97 return &QToolButton::staticMetaObject;
98 else if (widgetName == QLatin1String("QCheckBox"))
99 return &QCheckBox::staticMetaObject;
100 else if (widgetName == QLatin1String("QRadioButton"))
101 return &QRadioButton::staticMetaObject;
102 else if (widgetName == QLatin1String("QGroupBox")
103 || widgetName == QLatin1String("Q3GroupBox"))
104 return &Q3GroupBox::staticMetaObject;
105 else if (widgetName == QLatin1String("QButtonGroup")
106 || widgetName == QLatin1String("Q3ButtonGroup"))
107 return &Q3ButtonGroup::staticMetaObject;
108 else if (widgetName == QLatin1String("QDateEdit"))
109 return &Q3DateEdit::staticMetaObject;
110 else if (widgetName == QLatin1String("QTimeEdit"))
111 return &Q3TimeEdit::staticMetaObject;
112 else if (widgetName == QLatin1String("QDateTimeEdit"))
113 return &Q3DateTimeEdit::staticMetaObject;
114 else if (widgetName == QLatin1String("QListBox")
115 || widgetName == QLatin1String("Q3ListBox"))
116 return &Q3ListBox::staticMetaObject;
117 else if (widgetName == QLatin1String("QListView") ||
118 widgetName == QLatin1String("Q3ListView"))
119 return &Q3ListView::staticMetaObject;
120 else if (widgetName == QLatin1String("Q3IconView"))
121 return &Q3IconView::staticMetaObject;
122 else if (widgetName == QLatin1String("QLineEdit"))
123 return &QLineEdit::staticMetaObject;
124 else if (widgetName == QLatin1String("QSpinBox"))
125 return &QSpinBox::staticMetaObject;
126 else if (widgetName == QLatin1String("QSplitter"))
127 return &QSplitter::staticMetaObject;
128 else if (widgetName == QLatin1String("QTextEdit") ||
129 widgetName == QLatin1String("Q3TextEdit"))
130 return &Q3TextEdit::staticMetaObject;
131 else if (widgetName == QLatin1String("QLabel"))
132 return &QLabel::staticMetaObject;
133 else if (widgetName == QLatin1String("QTabWidget"))
134 return &QTabWidget::staticMetaObject;
135 else if (widgetName == QLatin1String("QWidgetStack"))
136 return &Q3WidgetStack::staticMetaObject;
137 else if (widgetName == QLatin1String("QComboBox"))
138 return &QComboBox::staticMetaObject;
139 else if (widgetName == QLatin1String("QWidget"))
140 return &QWidget::staticMetaObject;
141 else if (widgetName == QLatin1String("QDialog"))
142 return &QDialog::staticMetaObject;
143 else if (widgetName == QLatin1String("QWizard") ||
144 widgetName == QLatin1String("Q3Wizard"))
145 return &Q3Wizard::staticMetaObject;
146 else if (widgetName == QLatin1String("QLCDNumber"))
147 return &QLCDNumber::staticMetaObject;
148 else if (widgetName == QLatin1String("QProgressBar"))
149 return &QProgressBar::staticMetaObject;
150 else if (widgetName == QLatin1String("Q3ProgressBar"))
151 return &Q3ProgressBar::staticMetaObject;
152 else if (widgetName == QLatin1String("QTextView")
153 || widgetName == QLatin1String("Q3TextView"))
154 return &Q3TextView::staticMetaObject;
155 else if (widgetName == QLatin1String("QTextBrowser"))
156 return &QTextBrowser::staticMetaObject;
157 else if (widgetName == QLatin1String("QDial"))
158 return &QDial::staticMetaObject;
159 else if (widgetName == QLatin1String("QSlider"))
160 return &QSlider::staticMetaObject;
161 else if (widgetName == QLatin1String("QScrollBar"))
162 return &QScrollBar::staticMetaObject;
163 else if (widgetName == QLatin1String("QFrame"))
164 return &QFrame::staticMetaObject;
165 else if (widgetName == QLatin1String("Q3Frame"))
166 return &Q3Frame::staticMetaObject;
167 else if (widgetName == QLatin1String("QMainWindow"))
168 return &QMainWindow::staticMetaObject;
169 else if (widgetName == QLatin1String("Q3MainWindow"))
170 return &Q3MainWindow::staticMetaObject;
171 else if (widgetName == QLatin1String("QToolBox"))
172 return &QToolBox::staticMetaObject;
173 else if (widgetName == QLatin1String("Line"))
174 return &QFrame::staticMetaObject;
175 else if (widgetName == QLatin1String("TextLabel"))
176 return &QLabel::staticMetaObject;
177 else if (widgetName == QLatin1String("PixmapLabel"))
178 return &QLabel::staticMetaObject;
179 else if (widgetName == QLatin1String("QActionGroup"))
180 return &QActionGroup::staticMetaObject;
181 else if (widgetName == QLatin1String("QAction"))
182 return &QAction::staticMetaObject;
183
184 return 0;
185}
186
187bool WidgetInfo::isValidProperty(const QString &className, const QString &name)
188{
189 const QMetaObject *meta = metaObject(className);
190 if (!meta)
191 return true;
192
193 return meta->indexOfProperty(name.toLatin1()) != -1;
194}
195
196bool WidgetInfo::isValidSignal(const QString &className, const QString &name)
197{
198 const QMetaObject *meta = metaObject(className);
199 if (!meta)
200 return true;
201
202 return meta->indexOfSignal(name.toLatin1()) != -1;
203}
204
205bool WidgetInfo::isValidSlot(const QString &className, const QString &name)
206{
207 const QMetaObject *meta = metaObject(className);
208 if (!meta)
209 return true;
210
211 return meta->indexOfSlot(name.toLatin1()) != -1;
212}
213
214bool WidgetInfo::isValidEnumerator(const QString &className, const QString &name)
215{
216 const QMetaObject *meta = metaObject(className);
217 if (!meta)
218 return true;
219
220 return checkEnumerator(meta, name);
221}
222
223bool WidgetInfo::checkEnumerator(const QMetaObject *meta, const QString &name)
224{
225 for (int i=0; i<meta->enumeratorCount(); ++i)
226 if (checkEnumerator(meta->enumerator(i), name))
227 return true;
228 return false;
229}
230
231bool WidgetInfo::checkEnumerator(const QMetaEnum &metaEnum, const QString &name)
232{
233 return metaEnum.keyToValue(name.toLatin1()) != -1;
234}
235
236
237QString WidgetInfo::resolveEnumerator(const QString &className, const QString &name)
238{
239 const QMetaObject *meta = metaObject(className);
240 if (!meta) {
241 QString e = resolveEnumerator(QLatin1String("QObject"), QLatin1String("Qt::") + name);
242 if (e.size())
243 return e;
244
245 return name;
246 }
247
248 return resolveEnumerator(meta, name);
249}
250
251QString WidgetInfo::resolveEnumerator(const QMetaObject *meta, const QString &name)
252{
253 for (int i=meta->enumeratorCount() - 1; i>=0; --i) {
254 QString e = resolveEnumerator(meta->enumerator(i), name);
255 if (e.size())
256 return e;
257 }
258
259 if (meta != &staticQtMetaObject)
260 return resolveEnumerator(&staticQtMetaObject, name);
261
262 return QString();
263}
264
265QString WidgetInfo::resolveEnumerator(const QMetaEnum &metaEnum, const QString &name)
266{
267 QString scope = QLatin1String(metaEnum.scope());
268
269 QString enumerator = name;
270 int i = enumerator.indexOf(QLatin1String("::"));
271 if (i != -1) {
272 if (scope != enumerator.left(i))
273 return QString();
274 enumerator = enumerator.mid(i + 2);
275 }
276 QByteArray key = enumerator.toLatin1();
277 for (int idx = 0; idx < metaEnum.keyCount(); ++idx) {
278 if (metaEnum.key(idx) == key)
279 return scope + QLatin1String("::") + enumerator;
280 }
281
282 return QString();
283}
284
285QT_END_NAMESPACE
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