Mercurial > projects > qtd
annotate tools/duic/d/dwriteincludes.cpp @ 391:4d17d96480db
Fixed generation of size policies ? QSizePolicy is a class.
| author | David Nadlinger <code@klickverbot.at> |
|---|---|
| date | Fri, 27 Aug 2010 15:06:38 +0200 |
| parents | d5a6b6269f44 |
| children |
| rev | line source |
|---|---|
| 1 | 1 /**************************************************************************** |
| 2 ** | |
| 3 ** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies). | |
| 4 ** Contact: Qt Software Information (qt-info@nokia.com) | |
| 5 ** | |
| 6 ** This file is part of the tools applications of the Qt Toolkit. | |
| 7 ** | |
| 8 ** Commercial Usage | |
| 9 ** Licensees holding valid Qt Commercial licenses may use this file in | |
| 10 ** accordance with the Qt Commercial License Agreement provided with the | |
| 11 ** Software or, alternatively, in accordance with the terms contained in | |
| 12 ** a written agreement between you and Nokia. | |
| 13 ** | |
| 14 ** | |
| 15 ** GNU General Public License Usage | |
| 16 ** Alternatively, this file may be used under the terms of the GNU | |
| 17 ** General Public License versions 2.0 or 3.0 as published by the Free | |
| 18 ** Software Foundation and appearing in the file LICENSE.GPL included in | |
| 19 ** the packaging of this file. Please review the following information | |
| 20 ** to ensure GNU General Public Licensing requirements will be met: | |
| 21 ** http://www.fsf.org/licensing/licenses/info/GPLv2.html and | |
| 22 ** http://www.gnu.org/copyleft/gpl.html. In addition, as a special | |
| 23 ** exception, Nokia gives you certain additional rights. These rights | |
| 24 ** are described in the Nokia Qt GPL Exception version 1.3, included in | |
| 25 ** the file GPL_EXCEPTION.txt in this package. | |
| 26 ** | |
| 27 ** Qt for Windows(R) Licensees | |
| 28 ** As a special exception, Nokia, as the sole copyright holder for Qt | |
| 29 ** Designer, grants users of the Qt/Eclipse Integration plug-in the | |
| 30 ** right for the Qt/Eclipse Integration to link to functionality | |
| 31 ** provided by Qt Designer and its related libraries. | |
| 32 ** | |
| 33 ** If you are unsure which license is appropriate for your use, please | |
| 34 ** contact the sales department at qt-sales@nokia.com. | |
| 35 ** | |
| 36 ****************************************************************************/ | |
| 37 | |
| 38 #include "dwriteincludes.h" | |
| 39 #include "driver.h" | |
| 40 #include "ui4.h" | |
| 41 #include "uic.h" | |
| 42 #include "databaseinfo.h" | |
| 43 #include <QtCore/QDebug> | |
| 44 #include <QtCore/QFileInfo> | |
| 45 #include <QtCore/QTextStream> | |
| 46 | |
| 47 QT_BEGIN_NAMESPACE | |
| 48 | |
| 49 namespace { | |
| 50 enum { debugWriteIncludes = 0 }; | |
| 51 enum { warnHeaderGeneration = 0 }; | |
| 52 } | |
| 53 | |
| 54 namespace D { | |
| 55 | |
| 56 struct ClassInfoEntry | |
| 57 { | |
| 58 const char *klass; | |
| 59 const char *module; | |
| 60 const char *header; | |
| 61 }; | |
| 62 | |
| 63 static const ClassInfoEntry qclass_lib_map[] = { | |
| 64 #define QT_CLASS_LIB(klass, module, header) { #klass, #module, #header }, | |
| 65 #include "qclass_lib_map.h" | |
| 66 | |
| 67 #undef QT_CLASS_LIB | |
| 68 { 0, 0, 0 } | |
| 69 }; | |
| 70 | |
| 71 WriteIncludes::WriteIncludes(Uic *uic) : | |
| 72 m_uic(uic), | |
| 73 m_output(uic->output()), | |
| 74 m_scriptsActivated(false) | |
| 75 { | |
| 76 for(const ClassInfoEntry *it = &qclass_lib_map[0]; it->klass != 0; ++it) { | |
| 77 QString newHeader = QString("qt.%1").arg(QString(it->module).mid(2).toLower()); | |
| 78 newHeader += QLatin1Char('.'); | |
| 79 newHeader += QLatin1String(it->klass); | |
| 80 m_classToHeader.insert(QLatin1String(it->klass), newHeader); | |
| 81 m_oldHeaderToNewHeader.insert(QLatin1String(it->header), newHeader); | |
| 82 } | |
| 83 } | |
| 84 | |
| 85 void WriteIncludes::acceptUI(DomUI *node) | |
| 86 { | |
| 87 m_scriptsActivated = false; | |
| 88 m_localIncludes.clear(); | |
| 89 m_globalIncludes.clear(); | |
| 90 m_knownClasses.clear(); | |
| 91 m_includeBaseNames.clear(); | |
| 92 | |
| 93 if (node->elementIncludes()) | |
| 94 acceptIncludes(node->elementIncludes()); | |
| 95 | |
| 96 if (node->elementCustomWidgets()) | |
| 97 TreeWalker::acceptCustomWidgets(node->elementCustomWidgets()); | |
| 98 | |
| 99 add(QLatin1String("QApplication")); | |
| 100 add(QLatin1String("QVariant")); | |
| 101 add(QLatin1String("QAction")); | |
|
56
d5a6b6269f44
duic is working now on the first testcase, if there are any issues with it please report
eldar
parents:
48
diff
changeset
|
102 add(QLatin1String("QString")); |
| 1 | 103 |
| 104 add(QLatin1String("QButtonGroup")); // ### only if it is really necessary | |
| 105 | |
| 106 if (m_uic->hasExternalPixmap() && m_uic->pixmapFunction() == QLatin1String("qPixmapFromMimeSource")) { | |
| 107 #ifdef QT_NO_QT3_SUPPORT | |
| 108 qWarning("Warning: The form file has external pixmaps or qPixmapFromMimeSource() set as a pixmap function. " | |
| 109 "This requires Qt 3 support, which is disabled. The resulting code will not compile."); | |
| 110 #endif | |
| 111 add(QLatin1String("qt.qt3support.Q3MimeSourceFactory")); | |
| 112 } | |
| 113 | |
| 114 if (m_uic->databaseInfo()->connections().size()) { | |
| 115 add(QLatin1String("QSqlDatabase")); | |
| 116 add(QLatin1String("Q3SqlCursor")); | |
| 117 add(QLatin1String("QSqlRecord")); | |
| 118 add(QLatin1String("Q3SqlForm")); | |
| 119 } | |
| 120 | |
| 121 TreeWalker::acceptUI(node); | |
| 122 | |
| 123 QString qualifiedClassName = node->elementClass(); | |
|
56
d5a6b6269f44
duic is working now on the first testcase, if there are any issues with it please report
eldar
parents:
48
diff
changeset
|
124 m_output << "module ui_" << qualifiedClassName.toLower() << ";\n\n"; |
| 1 | 125 |
| 126 writeHeaders(m_globalIncludes, true); | |
| 127 writeHeaders(m_localIncludes, false); | |
| 128 | |
| 129 m_output << QLatin1Char('\n'); | |
| 130 } | |
| 131 | |
| 132 void WriteIncludes::acceptWidget(DomWidget *node) | |
| 133 { | |
| 134 add(QString("%1").arg(node->attributeClass())); | |
| 135 TreeWalker::acceptWidget(node); | |
| 136 } | |
| 137 | |
| 138 void WriteIncludes::acceptLayout(DomLayout *node) | |
| 139 { | |
| 140 add(QString("%1").arg(node->attributeClass())); | |
| 141 TreeWalker::acceptLayout(node); | |
| 142 } | |
| 143 | |
| 144 void WriteIncludes::acceptSpacer(DomSpacer *node) | |
| 145 { | |
| 146 add(QLatin1String("QSpacerItem")); | |
| 147 TreeWalker::acceptSpacer(node); | |
| 148 } | |
| 149 | |
| 150 void WriteIncludes::acceptProperty(DomProperty *node) | |
| 151 { | |
| 152 if (node->kind() == DomProperty::Date) | |
| 153 add(QLatin1String("QDate")); | |
| 154 if (node->kind() == DomProperty::Locale) | |
| 155 add(QLatin1String("QLocale")); | |
| 156 TreeWalker::acceptProperty(node); | |
| 157 } | |
| 158 | |
| 159 void WriteIncludes::insertIncludeForClass(const QString &className, QString header, bool global) | |
| 160 { | |
| 161 if (debugWriteIncludes) | |
| 162 qDebug() << "WriteIncludes::insertIncludeForClass" << className << header << global; | |
| 163 | |
| 164 do { | |
| 165 if (!header.isEmpty()) | |
| 166 break; | |
| 167 | |
| 168 // Known class | |
| 169 const StringMap::const_iterator it = m_classToHeader.constFind(className); | |
| 170 if (it != m_classToHeader.constEnd()) { | |
| 171 header = it.value(); | |
| 172 global = true; | |
| 173 break; | |
| 174 } | |
| 175 | |
| 176 // Quick check by class name to detect includehints provided for custom widgets. | |
| 177 // Remove namespaces | |
| 178 QString lowerClassName = className; | |
| 179 static const QString namespaceSeparator = QLatin1String("."); | |
| 180 const int namespaceIndex = lowerClassName.lastIndexOf(namespaceSeparator); | |
| 181 if (namespaceIndex != -1) | |
| 182 lowerClassName.remove(0, namespaceIndex + namespaceSeparator.size()); | |
| 183 if (m_includeBaseNames.contains(lowerClassName)) { | |
| 184 header.clear(); | |
| 185 break; | |
| 186 } | |
| 187 | |
| 188 // Last resort: Create default header | |
| 189 if (!m_uic->option().implicitIncludes) | |
| 190 break; | |
| 191 header = lowerClassName; | |
| 192 header += QLatin1String(""); | |
| 193 if (warnHeaderGeneration) { | |
| 194 qWarning("Warning: generated header '%s' for class '%s'.", qPrintable(header), | |
| 195 qPrintable(className)); | |
| 196 | |
| 197 } | |
| 198 | |
| 199 global = true; | |
| 200 } while (false); | |
| 201 | |
| 202 if (!header.isEmpty()) | |
| 203 insertInclude(header, global); | |
| 204 } | |
| 205 | |
| 206 void WriteIncludes::add(const QString &className, bool determineHeader, const QString &header, bool global) | |
| 207 { | |
| 208 if (debugWriteIncludes) | |
| 209 qDebug() << "WriteIncludes::add" << className << header << global; | |
| 210 | |
| 211 if (className.isEmpty() || m_knownClasses.contains(className)) | |
| 212 return; | |
| 213 | |
| 214 m_knownClasses.insert(className); | |
| 215 | |
| 216 if (className == QLatin1String("Line")) { // ### hmm, deprecate me! | |
| 217 add(QLatin1String("qt.gui.QFrame")); | |
| 218 return; | |
| 219 } | |
| 220 | |
| 221 if (m_uic->customWidgetsInfo()->extends(className, QLatin1String("Q3ListView")) || | |
| 222 m_uic->customWidgetsInfo()->extends(className, QLatin1String("Q3Table"))) { | |
| 223 add(QLatin1String("qt.qt3support.Q3Header")); | |
| 224 } | |
| 225 if (determineHeader) | |
| 226 insertIncludeForClass(className, header, global); | |
| 227 } | |
| 228 | |
| 229 void WriteIncludes::acceptCustomWidget(DomCustomWidget *node) | |
| 230 { | |
| 231 const QString className = node->elementClass(); | |
| 232 if (className.isEmpty()) | |
| 233 return; | |
| 234 | |
| 235 if (const DomScript *domScript = node->elementScript()) | |
| 236 if (!domScript->text().isEmpty()) | |
| 237 activateScripts(); | |
| 238 | |
| 239 if (!node->elementHeader() || node->elementHeader()->text().isEmpty()) { | |
| 240 add(className, false); // no header specified | |
| 241 } else { | |
| 242 // custom header unless it is a built-in qt class | |
| 243 QString header; | |
| 244 bool global = false; | |
| 245 if (!m_classToHeader.contains(className)) { | |
| 246 global = node->elementHeader()->attributeLocation().toLower() == QLatin1String("global"); | |
| 247 header = node->elementHeader()->text(); | |
| 248 } | |
| 249 add(className, true, header, global); | |
| 250 } | |
| 251 } | |
| 252 | |
| 253 void WriteIncludes::acceptCustomWidgets(DomCustomWidgets *node) | |
| 254 { | |
| 255 Q_UNUSED(node); | |
| 256 } | |
| 257 | |
| 258 void WriteIncludes::acceptIncludes(DomIncludes *node) | |
| 259 { | |
| 260 TreeWalker::acceptIncludes(node); | |
| 261 } | |
| 262 | |
| 263 void WriteIncludes::acceptInclude(DomInclude *node) | |
| 264 { | |
| 265 bool global = true; | |
| 266 if (node->hasAttributeLocation()) | |
| 267 global = node->attributeLocation() == QLatin1String("global"); | |
| 268 insertInclude(node->text(), global); | |
| 269 } | |
| 270 void WriteIncludes::insertInclude(const QString &header, bool global) | |
| 271 { | |
| 272 if (debugWriteIncludes) | |
| 273 qDebug() << "WriteIncludes::insertInclude" << header << global; | |
| 274 | |
| 275 OrderedSet &includes = global ? m_globalIncludes : m_localIncludes; | |
| 276 if (includes.contains(header)) | |
| 277 return; | |
| 278 // Insert. Also remember base name for quick check of suspicious custom plugins | |
| 279 includes.insert(header, false); | |
| 280 const QString lowerBaseName = QFileInfo(header).completeBaseName ().toLower(); | |
| 281 m_includeBaseNames.insert(lowerBaseName); | |
| 282 } | |
| 283 | |
| 284 void WriteIncludes::writeHeaders(const OrderedSet &headers, bool global) | |
| 285 { | |
| 286 const QChar openingQuote = global ? QLatin1Char('<') : QLatin1Char('"'); | |
| 287 const QChar closingQuote = global ? QLatin1Char('>') : QLatin1Char('"'); | |
| 288 | |
| 289 const OrderedSet::const_iterator cend = headers.constEnd(); | |
| 290 for ( OrderedSet::const_iterator sit = headers.constBegin(); sit != cend; ++sit) { | |
| 291 const StringMap::const_iterator hit = m_oldHeaderToNewHeader.constFind(sit.key()); | |
| 292 const bool mapped = hit != m_oldHeaderToNewHeader.constEnd(); | |
| 293 const QString header = mapped ? hit.value() : sit.key(); | |
| 294 if (!header.trimmed().isEmpty()) { | |
|
56
d5a6b6269f44
duic is working now on the first testcase, if there are any issues with it please report
eldar
parents:
48
diff
changeset
|
295 m_output << "public import " << header << QLatin1Char(';') << QLatin1Char('\n'); |
| 1 | 296 } |
| 297 } | |
| 298 } | |
| 299 | |
| 300 void WriteIncludes::acceptWidgetScripts(const DomScripts &scripts, DomWidget *, const DomWidgets &) | |
| 301 { | |
| 302 if (!scripts.empty()) { | |
| 303 activateScripts(); | |
| 304 } | |
| 305 } | |
| 306 | |
| 307 void WriteIncludes::activateScripts() | |
| 308 { | |
| 309 if (!m_scriptsActivated) { | |
| 310 add(QLatin1String("qt.script.QScriptEngine")); | |
| 311 add(QLatin1String("qt.core.QDebug")); | |
| 312 m_scriptsActivated = true; | |
| 313 } | |
| 314 } | |
| 315 } // namespace D | |
| 316 | |
| 317 QT_END_NAMESPACE |