sanificating and decrashificating the TopicWidget

[quassel.git] / src / qtui / topicwidget.cpp

diff --git a/src/qtui/topicwidget.cpp b/src/qtui/topicwidget.cpp
index 8ec55e4..89aeb06 100644 (file)
--- a/src/qtui/topicwidget.cpp
+++ b/src/qtui/topicwidget.cpp
@@ -48,18 +48,19 @@ TopicWidget::TopicWidget(QWidget *parent)
     setCustomFont(fs.value("TopicWidget", QFont()));
 
   _mouseEntered = false;
+  _readonly = false;
 }
 
 void TopicWidget::currentChanged(const QModelIndex &current, const QModelIndex &previous) {
   Q_UNUSED(previous);
-  setTopic(current.sibling(current.row(), 1).data().toString());
+  setTopic(current);
 }
 
 void TopicWidget::dataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight) {
   QItemSelectionRange changedArea(topLeft, bottomRight);
   QModelIndex currentTopicIndex = selectionModel()->currentIndex().sibling(selectionModel()->currentIndex().row(), 1);
   if(changedArea.contains(currentTopicIndex))
-    setTopic(currentTopicIndex.data().toString());
+    setTopic(selectionModel()->currentIndex());
 };
 
 void TopicWidget::setUseCustomFont(const QVariant &v) {
@@ -87,16 +88,74 @@ void TopicWidget::setCustomFont(const QFont &f) {
   ui.topicLabel->setCustomFont(font);
 }
 
-void TopicWidget::setTopic(const QString &newtopic) {
-  if(_topic == newtopic)
-    return;
+void TopicWidget::setTopic(const QModelIndex &index) {
+  QString newtopic;
+  bool readonly = true;
+
+  BufferId id = index.data(NetworkModel::BufferIdRole).value<BufferId>();
+  if(id.isValid()) {
+    QModelIndex index0 = index.sibling(index.row(), 0);
+    const Network *network = Client::network(Client::networkModel()->networkId(id));
+
+    switch(Client::networkModel()->bufferType(id)) {
+    case BufferInfo::StatusBuffer:
+      if(network) {
+        newtopic = QString("%1 (%2) | %3 | %4")
+          .arg(Qt::escape(network->networkName()))
+          .arg(Qt::escape(network->currentServer()))
+          .arg(tr("Users: %1").arg(network->ircUsers().count()))
+          .arg(tr("Lag: %1 msecs").arg(network->latency()));
+      } else {
+        newtopic = index0.data(Qt::DisplayRole).toString();
+      }
+      break;
+
+    case BufferInfo::ChannelBuffer:
+      newtopic = index.sibling(index.row(), 1).data().toString();
+      readonly = false;
+      break;
+
+    case BufferInfo::QueryBuffer:
+      {
+        QString nickname = index0.data(Qt::DisplayRole).toString();
+        if(network) {
+          const IrcUser *user = network->ircUser(nickname);
+          if(user) {
+            newtopic = QString("%1%2%3 | %4@%5").arg(nickname)
+              .arg(user->userModes().isEmpty() ? QString() : QString(" (+%1)").arg(user->userModes()))
+              .arg(user->realName().isEmpty() ? QString() : QString(" | %1").arg(user->realName()))
+              .arg(user->user())
+            .arg(user->host());
+          } else { // no such user
+            newtopic = nickname;
+          }
+        } else { // no valid Network-Obj.
+          newtopic = nickname;
+        }
+        break;
+      }
+    default:
+      newtopic = index0.data(Qt::DisplayRole).toString();
+    }
+  }
 
   _topic = newtopic;
+  _readonly = readonly;
+
+  ui.topicEditButton->setVisible(!_readonly);
   ui.topicLabel->setText(newtopic);
   ui.topicLineEdit->setText(newtopic);
   switchPlain();
 }
 
+
+void TopicWidget::setReadOnly(const bool &readonly) {
+  if(_readonly == readonly)
+    return;
+
+  _readonly = readonly;
+}
+
 void TopicWidget::updateResizeMode() {
   StyledLabel::ResizeMode mode = StyledLabel::NoResize;
   UiSettings s("TopicWidget");
@@ -142,24 +201,25 @@ void TopicWidget::switchPlain() {
   ui.stackedWidget->setCurrentIndex(0);
   ui.topicLineEdit->setText(_topic);
   updateGeometry();
+  emit switchedPlain();
 }
 
 // filter for the input widget to switch back to normal mode
 bool TopicWidget::eventFilter(QObject *obj, QEvent *event) {
-  
+
   if(event->type() == QEvent::FocusOut && !_mouseEntered) {
     switchPlain();
     return true;
   }
-  
+
   if(event->type() == QEvent::Enter) {
     _mouseEntered = true;
   }
-  
+
   if(event->type() == QEvent::Leave) {
     _mouseEntered = false;
   }
-  
+
   if(event->type() != QEvent::KeyRelease)
     return QObject::eventFilter(obj, event);