ALT-Key inverts now the setting of the bufferswitching via mouse wheel setting
[quassel.git] / src / uisupport / bufferview.cpp
index 14b27ec..8c26056 100644 (file)
  ***************************************************************************/
 
 #include "client.h"
-//#include "buffer.h"
+#include "buffersyncer.h"
 #include "bufferview.h"
 #include "networkmodel.h"
+#include "network.h"
+
+#include "uisettings.h"
 
 /*****************************************
 * The TreeView showing the Buffers
 // Please be carefull when reimplementing methods which are used to inform the view about changes to the data
 // to be on the safe side: call QTreeView's method aswell
 BufferView::BufferView(QWidget *parent) : QTreeView(parent) {
+  setContextMenuPolicy(Qt::CustomContextMenu);
+
+  connect(this, SIGNAL(customContextMenuRequested(const QPoint &)),
+          this, SLOT(showContextMenu(const QPoint &)));
 }
 
 void BufferView::init() {
   setIndentation(10);
   header()->setContextMenuPolicy(Qt::ActionsContextMenu);
+  hideColumn(1);
+  hideColumn(2);
   expandAll();
 
   setAnimated(true);
@@ -49,7 +58,7 @@ void BufferView::init() {
   connect(this, SIGNAL(activated(QModelIndex)), this, SLOT(joinChannel(QModelIndex)));
 }
 
-void BufferView::setFilteredModel(QAbstractItemModel *model, BufferViewFilter::Modes mode, QList<uint> nets) {
+void BufferView::setFilteredModel(QAbstractItemModel *model, BufferViewFilter::Modes mode, QList<NetworkId> nets) {
   BufferViewFilter *filter = new BufferViewFilter(model, mode, nets);
   setModel(filter);
   connect(this, SIGNAL(removeBuffer(const QModelIndex &)), filter, SLOT(removeBuffer(const QModelIndex &)));
@@ -69,11 +78,11 @@ void BufferView::setModel(QAbstractItemModel *model) {
 
   QString sectionName;
   QAction *showSection;
-  for(int i = 0; i < model->columnCount(); i++) {
+  for(int i = 1; i < model->columnCount(); i++) {
     sectionName = (model->headerData(i, Qt::Horizontal, Qt::DisplayRole)).toString();
     showSection = new QAction(sectionName, header());
     showSection->setCheckable(true);
-    showSection->setChecked(true);
+    showSection->setChecked(!isColumnHidden(i));
     showSection->setProperty("column", i);
     connect(showSection, SIGNAL(toggled(bool)), this, SLOT(toggleHeader(bool)));
     header()->addAction(showSection);
@@ -82,12 +91,14 @@ void BufferView::setModel(QAbstractItemModel *model) {
 }
 
 void BufferView::joinChannel(const QModelIndex &index) {
-  BufferItem::Type bufferType = (BufferItem::Type)index.data(NetworkModel::BufferTypeRole).toInt();
+  BufferInfo::Type bufferType = (BufferInfo::Type)index.data(NetworkModel::BufferTypeRole).value<int>();
 
-  if(bufferType != BufferItem::ChannelType)
+  if(bufferType != BufferInfo::ChannelBuffer)
     return;
+
+  BufferInfo bufferInfo = index.data(NetworkModel::BufferInfoRole).value<BufferInfo>();
   
-  Client::fakeInput(index.data(NetworkModel::BufferIdRole).toUInt(), QString("/JOIN %1").arg(index.sibling(index.row(), 0).data().toString()));
+  Client::userInput(bufferInfo, QString("/JOIN %1").arg(bufferInfo.bufferName()));
 }
 
 void BufferView::keyPressEvent(QKeyEvent *event) {
@@ -104,14 +115,188 @@ void BufferView::keyPressEvent(QKeyEvent *event) {
 // ensure that newly inserted network nodes are expanded per default
 void BufferView::rowsInserted(const QModelIndex & parent, int start, int end) {
   QTreeView::rowsInserted(parent, start, end);
-  if(model()->rowCount(parent) == 1 && parent != QModelIndex()) {
+  if(model()->rowCount(parent) == 1 && parent.data(NetworkModel::ItemTypeRole) == NetworkModel::NetworkItemType && parent.data(NetworkModel::ItemActiveRole) == true) {
     // without updating the parent the expand will have no effect... Qt Bug?
     update(parent); 
     expand(parent);
   }
 }
 
+void BufferView::dataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight) {
+  QTreeView::dataChanged(topLeft, bottomRight);
+  
+  // determine how many items have been changed and if any of them is a networkitem
+  // which just swichted from active to inactive or vice versa
+  if(topLeft.data(NetworkModel::ItemTypeRole) != NetworkModel::NetworkItemType)
+    return;
+
+  for(int i = topLeft.row(); i <= bottomRight.row(); i++) {
+    QModelIndex networkIdx = topLeft.sibling(topLeft.row(), 0);
+    if(model()->rowCount(networkIdx) == 0)
+      continue;
+
+    bool isActive = networkIdx.data(NetworkModel::ItemActiveRole).toBool();
+    if(isExpanded(networkIdx) != isActive)
+      setExpanded(networkIdx, isActive);
+  }
+}
+
+                            
 void BufferView::toggleHeader(bool checked) {
   QAction *action = qobject_cast<QAction *>(sender());
-  header()->setSectionHidden((action->property("column")).toInt(), not checked);
+  header()->setSectionHidden((action->property("column")).toInt(), !checked);
+}
+
+void BufferView::showContextMenu(const QPoint &pos) {
+  QModelIndex index = indexAt(pos);
+  if(!index.isValid()) return;
+  QMenu contextMenu(this);
+  QAction *connectNetAction = new QAction(tr("Connect"), this);
+  QAction *disconnectNetAction = new QAction(tr("Disconnect"), this);
+  QAction *joinChannelAction = new QAction(tr("Join Channel"), this);
+
+  QAction *joinBufferAction = new QAction(tr("Join"), this);
+  QAction *partBufferAction = new QAction(tr("Part"), this);
+  QAction *removeBufferAction = new QAction(tr("Delete buffer"), this);
+
+  QMenu *hideEventsMenu = new QMenu(tr("Hide Events"), this);
+  QAction *hideJoinAction = hideEventsMenu->addAction(tr("Join Events"));
+  QAction *hidePartAction = hideEventsMenu->addAction(tr("Part Events"));
+  QAction *hideKillAction = hideEventsMenu->addAction(tr("Kill Events"));
+  QAction *hideQuitAction = hideEventsMenu->addAction(tr("Quit Events"));
+  QAction *hideModeAction = hideEventsMenu->addAction(tr("Mode Events"));
+  hideJoinAction->setCheckable(true);
+  hidePartAction->setCheckable(true);
+  hideKillAction->setCheckable(true);
+  hideQuitAction->setCheckable(true);
+  hideModeAction->setCheckable(true);
+  hideJoinAction->setEnabled(false);
+  hidePartAction->setEnabled(false);
+  hideKillAction->setEnabled(false);
+  hideQuitAction->setEnabled(false);
+  hideModeAction->setEnabled(false);
+
+  QAction *ignoreListAction = new QAction(tr("Ignore list"), this);
+  ignoreListAction->setEnabled(false);
+  QAction *whoBufferAction = new QAction(tr("WHO"), this);
+
+  if(index.data(NetworkModel::ItemTypeRole) == NetworkModel::NetworkItemType) {
+    if(index.data(NetworkModel::ItemActiveRole).toBool()) {
+      contextMenu.addAction(disconnectNetAction);
+      contextMenu.addSeparator();
+      contextMenu.addAction(joinChannelAction);
+    } else {
+      contextMenu.addAction(connectNetAction);
+    }
+  }
+
+  BufferInfo bufferInfo = index.data(NetworkModel::BufferInfoRole).value<BufferInfo>();
+  QString channelname = index.sibling(index.row(), 0).data().toString();
+
+  if(index.data(NetworkModel::ItemTypeRole) == NetworkModel::BufferItemType) {
+    if(bufferInfo.type() != BufferInfo::ChannelBuffer && bufferInfo.type() != BufferInfo::QueryBuffer) return;
+    contextMenu.addAction(joinBufferAction);
+    contextMenu.addAction(partBufferAction);
+    contextMenu.addAction(removeBufferAction);
+    contextMenu.addMenu(hideEventsMenu);
+    contextMenu.addAction(ignoreListAction);
+    contextMenu.addAction(whoBufferAction);
+
+    if(bufferInfo.type() == BufferInfo::ChannelBuffer) {
+      if(index.data(NetworkModel::ItemActiveRole).toBool()) {
+        removeBufferAction->setEnabled(false);
+        removeBufferAction->setToolTip("To delete the buffer, part the channel first.");
+        joinBufferAction->setVisible(false);
+        whoBufferAction->setVisible(false);
+      } else {
+        partBufferAction->setVisible(false);
+      }
+    } else {
+      joinBufferAction->setVisible(false);
+      partBufferAction->setVisible(false);
+    }
+  }
+
+  QAction *result = contextMenu.exec(QCursor::pos());
+  if(result == connectNetAction || result == disconnectNetAction) {
+    const Network *network = Client::network(index.data(NetworkModel::NetworkIdRole).value<NetworkId>());
+    if(!network) return;
+    if(network->connectionState() == Network::Disconnected) 
+      network->requestConnect();
+    else 
+      network->requestDisconnect();
+  } else
+  if(result == joinChannelAction) {
+    bool ok;
+    QString channelName = QInputDialog::getText(this, tr("Join Channel"), 
+                                                tr("Input channel name:"),QLineEdit::Normal,
+                                                QDir::home().dirName(), &ok);
+    if (ok && !channelName.isEmpty()) {
+      BufferInfo bufferInfo = index.child(0,0).data(NetworkModel::BufferInfoRole).value<BufferInfo>();
+      if(bufferInfo.isValid()) {
+        Client::instance()->userInput(bufferInfo, QString("/J %1").arg(channelName));
+      }
+    }
+  } else
+  if(result == joinBufferAction) {
+    Client::instance()->userInput(bufferInfo, QString("/JOIN %1").arg(channelname));
+  } else
+  if(result == partBufferAction) {
+    Client::instance()->userInput(bufferInfo, QString("/PART %1").arg(channelname));
+  } else
+  if(result == removeBufferAction) {
+    int res = QMessageBox::question(this, tr("Remove buffer permanently?"),
+                                    tr("Do you want to delete the buffer \"%1\" permanently? This will delete all related data, including all backlog "
+                                       "data, from the core's database!").arg(bufferInfo.bufferName()),
+                                        QMessageBox::Yes|QMessageBox::No, QMessageBox::No);
+    if(res == QMessageBox::Yes) {
+      Client::removeBuffer(bufferInfo.bufferId());
+    } 
+  } else 
+  if(result == whoBufferAction) {
+    Client::instance()->userInput(bufferInfo, QString("/WHO %1").arg(channelname));
+  }
+}
+
+void BufferView::wheelEvent(QWheelEvent* event) {
+  if(UiSettings().value("MouseWheelChangesBuffers", QVariant(true)).toBool() == (bool)(event->modifiers() & Qt::AltModifier))
+    return QTreeView::wheelEvent(event);
+
+  int rowDelta = ( event->delta() > 0 ) ? -1 : 1;
+  QModelIndex currentIndex = selectionModel()->currentIndex();
+  QModelIndex resultingIndex;
+  if( model()->hasIndex(  currentIndex.row() + rowDelta, currentIndex.column(), currentIndex.parent() ) )
+    {
+      resultingIndex = currentIndex.sibling( currentIndex.row() + rowDelta, currentIndex.column() );
+    }
+    else //if we scroll into a the parent node...
+      {
+        QModelIndex parent = currentIndex.parent();
+        QModelIndex aunt = parent.sibling( parent.row() + rowDelta, parent.column() );
+        if( rowDelta == -1 )
+         resultingIndex = aunt.child( model()->rowCount( aunt ) - 1, 0 );
+        else
+         resultingIndex = aunt.child( 0, 0 );
+        if( !resultingIndex.isValid() )
+         return;
+      }
+  selectionModel()->setCurrentIndex( resultingIndex, QItemSelectionModel::ClearAndSelect | QItemSelectionModel::Rows );
+  selectionModel()->select( resultingIndex, QItemSelectionModel::ClearAndSelect );
+  
+}
+
+
+QSize BufferView::sizeHint() const {
+  if(!model())
+    return QTreeView::sizeHint();
+
+  if(model()->rowCount() == 0)
+    return QSize(120, 50);
+
+  int columnSize = 0;
+  for(int i = 0; i < model()->columnCount(); i++) {
+    if(!isColumnHidden(i))
+      columnSize += sizeHintForColumn(i);
+  }
+  return QSize(columnSize, 50);
 }