67 QDBusViewer::QDBusViewer(const QDBusConnection &connection, QWidget *parent) : |
67 QDBusViewer::QDBusViewer(const QDBusConnection &connection, QWidget *parent) : |
68 QWidget(parent), |
68 QWidget(parent), |
69 c(connection), |
69 c(connection), |
70 objectPathRegExp(QLatin1String("\\[ObjectPath: (.*)\\]")) |
70 objectPathRegExp(QLatin1String("\\[ObjectPath: (.*)\\]")) |
71 { |
71 { |
72 services = new QTreeWidget; |
72 servicesModel = new QStringListModel(this); |
73 services->setRootIsDecorated(false); |
73 servicesFilterModel = new QSortFilterProxyModel(this); |
74 services->setHeaderLabels(QStringList(QLatin1String("Services"))); |
74 servicesFilterModel->setSourceModel(servicesModel); |
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75 servicesFilterModel->setFilterCaseSensitivity(Qt::CaseInsensitive); |
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76 serviceFilterLine = new QLineEdit(this); |
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77 serviceFilterLine->setPlaceholderText(tr("Search...")); |
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78 servicesView = new QListView(this); |
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79 servicesView->setModel(servicesFilterModel); |
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80 |
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81 connect(serviceFilterLine, SIGNAL(textChanged(QString)), servicesFilterModel, SLOT(setFilterFixedString(QString))); |
75 |
82 |
76 tree = new QTreeView; |
83 tree = new QTreeView; |
77 tree->setContextMenuPolicy(Qt::CustomContextMenu); |
84 tree->setContextMenuPolicy(Qt::CustomContextMenu); |
78 |
85 |
79 connect(tree, SIGNAL(activated(QModelIndex)), this, SLOT(activate(QModelIndex))); |
86 connect(tree, SIGNAL(activated(QModelIndex)), this, SLOT(activate(QModelIndex))); |
84 connect(refreshAction, SIGNAL(triggered()), this, SLOT(refreshChildren())); |
91 connect(refreshAction, SIGNAL(triggered()), this, SLOT(refreshChildren())); |
85 |
92 |
86 QShortcut *refreshShortcut = new QShortcut(QKeySequence::Refresh, tree); |
93 QShortcut *refreshShortcut = new QShortcut(QKeySequence::Refresh, tree); |
87 connect(refreshShortcut, SIGNAL(activated()), this, SLOT(refreshChildren())); |
94 connect(refreshShortcut, SIGNAL(activated()), this, SLOT(refreshChildren())); |
88 |
95 |
89 QVBoxLayout *topLayout = new QVBoxLayout(this); |
96 QVBoxLayout *layout = new QVBoxLayout(this); |
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97 QSplitter *topSplitter = new QSplitter(Qt::Vertical, this); |
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98 layout->addWidget(topSplitter); |
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99 |
90 log = new QTextBrowser; |
100 log = new QTextBrowser; |
91 connect(log, SIGNAL(anchorClicked(QUrl)), this, SLOT(anchorClicked(QUrl))); |
101 connect(log, SIGNAL(anchorClicked(QUrl)), this, SLOT(anchorClicked(QUrl))); |
92 |
102 |
93 QHBoxLayout *layout = new QHBoxLayout; |
103 QSplitter *splitter = new QSplitter(topSplitter); |
94 layout->addWidget(services, 1); |
104 splitter->addWidget(servicesView); |
95 layout->addWidget(tree, 2); |
105 |
96 |
106 QWidget *servicesWidget = new QWidget; |
97 topLayout->addLayout(layout); |
107 QVBoxLayout *servicesLayout = new QVBoxLayout(servicesWidget); |
98 topLayout->addWidget(log); |
108 servicesLayout->addWidget(serviceFilterLine); |
99 |
109 servicesLayout->addWidget(servicesView); |
100 connect(services, SIGNAL(currentItemChanged(QTreeWidgetItem*,QTreeWidgetItem*)), |
110 splitter->addWidget(servicesWidget); |
101 this, SLOT(serviceChanged(QTreeWidgetItem*))); |
111 splitter->addWidget(tree); |
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112 |
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113 topSplitter->addWidget(splitter); |
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114 topSplitter->addWidget(log); |
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115 |
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116 connect(servicesView->selectionModel(), SIGNAL(currentChanged(QModelIndex,QModelIndex)), |
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117 this, SLOT(serviceChanged(QModelIndex))); |
102 connect(tree, SIGNAL(customContextMenuRequested(QPoint)), |
118 connect(tree, SIGNAL(customContextMenuRequested(QPoint)), |
103 this, SLOT(showContextMenu(QPoint))); |
119 this, SLOT(showContextMenu(QPoint))); |
104 |
120 |
105 QMetaObject::invokeMethod(this, "refresh", Qt::QueuedConnection); |
121 QMetaObject::invokeMethod(this, "refresh", Qt::QueuedConnection); |
106 |
122 |
131 log->append(QLatin1String("<font color=\"red\">Error: </font>") + Qt::escape(msg) + QLatin1String("<br>")); |
147 log->append(QLatin1String("<font color=\"red\">Error: </font>") + Qt::escape(msg) + QLatin1String("<br>")); |
132 } |
148 } |
133 |
149 |
134 void QDBusViewer::refresh() |
150 void QDBusViewer::refresh() |
135 { |
151 { |
136 services->clear(); |
152 servicesModel->removeRows(0, servicesModel->rowCount()); |
137 |
153 |
138 if (c.isConnected()) { |
154 if (c.isConnected()) { |
139 const QStringList serviceNames = c.interface()->registeredServiceNames(); |
155 const QStringList serviceNames = c.interface()->registeredServiceNames(); |
140 foreach (QString service, serviceNames) |
156 servicesModel->setStringList(serviceNames); |
141 new QTreeWidgetItem(services, QStringList(service)); |
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142 } |
157 } |
143 } |
158 } |
144 |
159 |
145 void QDBusViewer::activate(const QModelIndex &item) |
160 void QDBusViewer::activate(const QModelIndex &item) |
146 { |
161 { |
152 BusSignature sig; |
167 BusSignature sig; |
153 sig.mService = currentService; |
168 sig.mService = currentService; |
154 sig.mPath = model->dBusPath(item); |
169 sig.mPath = model->dBusPath(item); |
155 sig.mInterface = model->dBusInterface(item); |
170 sig.mInterface = model->dBusInterface(item); |
156 sig.mName = model->dBusMethodName(item); |
171 sig.mName = model->dBusMethodName(item); |
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172 sig.mTypeSig = model->dBusTypeSignature(item); |
157 |
173 |
158 switch (model->itemType(item)) { |
174 switch (model->itemType(item)) { |
159 case QDBusModel::SignalItem: |
175 case QDBusModel::SignalItem: |
160 connectionRequested(sig); |
176 connectionRequested(sig); |
161 break; |
177 break; |
205 message.setArguments(arguments); |
221 message.setArguments(arguments); |
206 c.callWithCallback(message, this, SLOT(dumpMessage(QDBusMessage))); |
222 c.callWithCallback(message, this, SLOT(dumpMessage(QDBusMessage))); |
207 |
223 |
208 } |
224 } |
209 |
225 |
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226 static QString getDbusSignature(const QMetaMethod& method) |
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227 { |
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228 // create a D-Bus type signature from QMetaMethod's parameters |
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229 QString sig; |
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230 for (int i = 0; i < method.parameterTypes().count(); ++i) { |
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231 QVariant::Type type = QVariant::nameToType(method.parameterTypes().at(i)); |
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232 sig.append(QString::fromLatin1(QDBusMetaType::typeToSignature(type))); |
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233 } |
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234 return sig; |
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235 } |
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236 |
210 void QDBusViewer::callMethod(const BusSignature &sig) |
237 void QDBusViewer::callMethod(const BusSignature &sig) |
211 { |
238 { |
212 QDBusInterface iface(sig.mService, sig.mPath, sig.mInterface, c); |
239 QDBusInterface iface(sig.mService, sig.mPath, sig.mInterface, c); |
213 const QMetaObject *mo = iface.metaObject(); |
240 const QMetaObject *mo = iface.metaObject(); |
214 |
241 |
215 // find the method |
242 // find the method |
216 QMetaMethod method; |
243 QMetaMethod method; |
217 for (int i = 0; i < mo->methodCount(); ++i) { |
244 for (int i = 0; i < mo->methodCount(); ++i) { |
218 const QString signature = QString::fromLatin1(mo->method(i).signature()); |
245 const QString signature = QString::fromLatin1(mo->method(i).signature()); |
219 if (signature.startsWith(sig.mName) && signature.at(sig.mName.length()) == QLatin1Char('(')) |
246 if (signature.startsWith(sig.mName) && signature.at(sig.mName.length()) == QLatin1Char('(')) |
220 method = mo->method(i); |
247 if (getDbusSignature(mo->method(i)) == sig.mTypeSig) |
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248 method = mo->method(i); |
221 } |
249 } |
222 if (!method.signature()) { |
250 if (!method.signature()) { |
223 QMessageBox::warning(this, tr("Unable to find method"), |
251 QMessageBox::warning(this, tr("Unable to find method"), |
224 tr("Unable to find method %1 on path %2 in interface %3").arg( |
252 tr("Unable to find method %1 on path %2 in interface %3").arg( |
225 sig.mName).arg(sig.mPath).arg(sig.mInterface)); |
253 sig.mName).arg(sig.mPath).arg(sig.mInterface)); |
377 } |
406 } |
378 |
407 |
379 log->append(out); |
408 log->append(out); |
380 } |
409 } |
381 |
410 |
382 void QDBusViewer::serviceChanged(QTreeWidgetItem *item) |
411 void QDBusViewer::serviceChanged(const QModelIndex &index) |
383 { |
412 { |
384 delete tree->model(); |
413 delete tree->model(); |
385 |
414 |
386 currentService.clear(); |
415 currentService.clear(); |
387 if (!item) |
416 if (!index.isValid()) |
388 return; |
417 return; |
389 currentService = item->text(0); |
418 currentService = index.data().toString(); |
390 |
419 |
391 tree->setModel(new QDBusViewModel(currentService, c)); |
420 tree->setModel(new QDBusViewModel(currentService, c)); |
392 connect(tree->model(), SIGNAL(busError(QString)), this, SLOT(logError(QString))); |
421 connect(tree->model(), SIGNAL(busError(QString)), this, SLOT(logError(QString))); |
393 } |
422 } |
394 |
423 |
395 void QDBusViewer::serviceRegistered(const QString &service) |
424 void QDBusViewer::serviceRegistered(const QString &service) |
396 { |
425 { |
397 if (service == c.baseService()) |
426 if (service == c.baseService()) |
398 return; |
427 return; |
399 |
428 |
400 new QTreeWidgetItem(services, QStringList(service)); |
429 servicesModel->insertRows(0, 1); |
401 } |
430 servicesModel->setData(servicesModel->index(0, 0), service); |
402 |
431 } |
403 static QTreeWidgetItem *findItem(const QTreeWidget *services, const QString &name) |
432 |
404 { |
433 static QModelIndex findItem(QStringListModel *servicesModel, const QString &name) |
405 for (int i = 0; i < services->topLevelItemCount(); ++i) { |
434 { |
406 if (services->topLevelItem(i)->text(0) == name) |
435 QModelIndexList hits = servicesModel->match(servicesModel->index(0, 0), Qt::DisplayRole, name); |
407 return services->topLevelItem(i); |
436 if (hits.isEmpty()) |
408 } |
437 return QModelIndex(); |
409 return 0; |
438 |
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439 return hits.first(); |
410 } |
440 } |
411 |
441 |
412 void QDBusViewer::serviceUnregistered(const QString &name) |
442 void QDBusViewer::serviceUnregistered(const QString &name) |
413 { |
443 { |
414 delete findItem(services, name); |
444 QModelIndex hit = findItem(servicesModel, name); |
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445 if (!hit.isValid()) |
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446 return; |
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447 servicesModel->removeRows(hit.row(), 1); |
415 } |
448 } |
416 |
449 |
417 void QDBusViewer::serviceOwnerChanged(const QString &name, const QString &oldOwner, |
450 void QDBusViewer::serviceOwnerChanged(const QString &name, const QString &oldOwner, |
418 const QString &newOwner) |
451 const QString &newOwner) |
419 { |
452 { |
420 QTreeWidgetItem *item = findItem(services, name); |
453 QModelIndex hit = findItem(servicesModel, name); |
421 |
454 |
422 if (!item && oldOwner.isEmpty() && !newOwner.isEmpty()) |
455 if (!hit.isValid() && oldOwner.isEmpty() && !newOwner.isEmpty()) |
423 serviceRegistered(name); |
456 serviceRegistered(name); |
424 else if (item && !oldOwner.isEmpty() && newOwner.isEmpty()) |
457 else if (hit.isValid() && !oldOwner.isEmpty() && newOwner.isEmpty()) |
425 delete item; |
458 servicesModel->removeRows(hit.row(), 1); |
426 else if (item && !oldOwner.isEmpty() && !newOwner.isEmpty()) { |
459 else if (hit.isValid() && !oldOwner.isEmpty() && !newOwner.isEmpty()) { |
427 delete item; |
460 servicesModel->removeRows(hit.row(), 1); |
428 serviceRegistered(name); |
461 serviceRegistered(name); |
429 } |
462 } |
430 } |
463 } |
431 |
464 |
432 void QDBusViewer::refreshChildren() |
465 void QDBusViewer::refreshChildren() |