X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=src%2Fclient%2Fbuffermodel.cpp;h=328cede2591dba541d2f53f857ca873449d8d210;hp=80b16a395d49e576266c1c8b05899d490eb650ca;hb=ab3dc87d0c27026f5da0a27fd1f6b980c8a7ef98;hpb=a9b3edc811552b39dafb8fb01699490e5bcfb014

diff --git a/src/client/buffermodel.cpp b/src/client/buffermodel.cpp
index 80b16a39..328cede2 100644
--- a/src/client/buffermodel.cpp
+++ b/src/client/buffermodel.cpp
@@ -1,5 +1,5 @@
 /***************************************************************************
- *   Copyright (C) 2005-08 by the Quassel Project                          *
+ *   Copyright (C) 2005-09 by the Quassel Project                          *
  *   devel@quassel-irc.org                                                 *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
@@ -20,70 +20,90 @@
 
 #include "buffermodel.h"
 
-#include "networkmodel.h"
-#include "mappedselectionmodel.h"
-#include "buffer.h"
 #include <QAbstractItemView>
 
+#include "client.h"
+#include "networkmodel.h"
+#include "quassel.h"
+
 BufferModel::BufferModel(NetworkModel *parent)
   : QSortFilterProxyModel(parent),
-    _selectionModelSynchronizer(new SelectionModelSynchronizer(this)),
-    _propertyMapper(new ModelPropertyMapper(this))
+    _selectionModelSynchronizer(this)
 {
   setSourceModel(parent);
-
-  // initialize the Property Mapper
-  _propertyMapper->setModel(this);
-  delete _propertyMapper->selectionModel();
-  MappedSelectionModel *mappedSelectionModel = new MappedSelectionModel(this);
-  _propertyMapper->setSelectionModel(mappedSelectionModel);
-  synchronizeSelectionModel(mappedSelectionModel);
-  
-  connect(_selectionModelSynchronizer, SIGNAL(setCurrentIndex(QModelIndex, QItemSelectionModel::SelectionFlags)),
-	  this, SLOT(setCurrentIndex(QModelIndex, QItemSelectionModel::SelectionFlags)));
-}
-
-BufferModel::~BufferModel() {
+  if(Quassel::isOptionSet("debugbufferswitches")) {
+    connect(_selectionModelSynchronizer.selectionModel(), SIGNAL(currentChanged(const QModelIndex &, const QModelIndex &)),
+	    this, SLOT(debug_currentChanged(const QModelIndex &, const QModelIndex &)));
+  }
+  connect(Client::instance(), SIGNAL(networkCreated(NetworkId)), this, SLOT(newNetwork(NetworkId)));
 }
 
 bool BufferModel::filterAcceptsRow(int sourceRow, const QModelIndex &parent) const {
-  Q_UNUSED(sourceRow)
-    
-  if(parent.data(NetworkModel::ItemTypeRole) == NetworkModel::BufferItemType)
-    return false;
-  else
+  Q_UNUSED(sourceRow);
+  // only networks and buffers are allowed
+  if(!parent.isValid())
     return true;
+  if(parent.data(NetworkModel::ItemTypeRole) == NetworkModel::NetworkItemType)
+    return true;
+
+  return false;
 }
 
-void BufferModel::synchronizeSelectionModel(MappedSelectionModel *selectionModel) {
-  selectionModelSynchronizer()->addSelectionModel(selectionModel);
+void BufferModel::newNetwork(NetworkId id) {
+  const Network *net = Client::network(id);
+  Q_ASSERT(net);
+  connect(net, SIGNAL(connectionStateSet(Network::ConnectionState)),
+	  this, SLOT(networkConnectionChanged(Network::ConnectionState)));
+}
+
+void BufferModel::networkConnectionChanged(Network::ConnectionState state) {
+  switch(state) {
+  case Network::Connecting:
+  case Network::Initializing:
+  case Network::Initialized:
+    if(currentIndex().isValid())
+      return;
+    {
+      Network *net = qobject_cast<Network *>(sender());
+      Q_ASSERT(net);
+      setCurrentIndex(mapFromSource(Client::networkModel()->networkIndex(net->networkId())));
+    }
+    break;
+  default:
+    return;
+  }
 }
 
 void BufferModel::synchronizeView(QAbstractItemView *view) {
-  MappedSelectionModel *mappedSelectionModel = new MappedSelectionModel(view->model());
-  selectionModelSynchronizer()->addSelectionModel(mappedSelectionModel);
-  Q_ASSERT(mappedSelectionModel);
-  delete view->selectionModel();
-  view->setSelectionModel(mappedSelectionModel);
+  _selectionModelSynchronizer.synchronizeSelectionModel(view->selectionModel());
+}
+
+void BufferModel::setCurrentIndex(const QModelIndex &newCurrent) {
+  _selectionModelSynchronizer.selectionModel()->setCurrentIndex(newCurrent, QItemSelectionModel::Current);
+  _selectionModelSynchronizer.selectionModel()->select(newCurrent, QItemSelectionModel::ClearAndSelect | QItemSelectionModel::Rows);
 }
 
-void BufferModel::mapProperty(int column, int role, QObject *target, const QByteArray &property) {
-  propertyMapper()->addMapping(column, role, target, property);
+void BufferModel::switchToBuffer(const BufferId &bufferId) {
+  QModelIndex source_index = Client::networkModel()->bufferIndex(bufferId);
+  setCurrentIndex(mapFromSource(source_index));
 }
 
-// This Slot indicates that the user has selected a different buffer in the gui
-void BufferModel::setCurrentIndex(const QModelIndex &index, QItemSelectionModel::SelectionFlags command) {
-  Q_UNUSED(command)
-  BufferId newCurrentBuffer;
-  if(index.data(NetworkModel::ItemTypeRole) == NetworkModel::BufferItemType
-     && currentBuffer != (newCurrentBuffer = qVariantValue<BufferId>(index.data(NetworkModel::BufferIdRole)))) {
-    currentBuffer = newCurrentBuffer;
-    // FIXME: to something like: index.setData(ActivitRole, NoActivity);
-    // networkModel->bufferActivity(BufferItem::NoActivity, currentBuffer);
-    emit selectionChanged(index);
+void BufferModel::switchToBufferIndex(const QModelIndex &bufferIdx) {
+  // we accept indexes that directly belong to us or our parent - nothing else
+  if(bufferIdx.model() == this) {
+    setCurrentIndex(bufferIdx);
+    return;
+  }
+
+  if(bufferIdx.model() == sourceModel()) {
+    setCurrentIndex(mapFromSource(bufferIdx));
+    return;
   }
+
+  qWarning() << "BufferModel::switchToBufferIndex(const QModelIndex &):" << bufferIdx << "does not belong to BufferModel or NetworkModel";
 }
 
-QModelIndex BufferModel::currentIndex() {
-  return propertyMapper()->selectionModel()->currentIndex();
+void BufferModel::debug_currentChanged(QModelIndex current, QModelIndex previous) {
+  Q_UNUSED(previous);
+  qDebug() << "Switched current Buffer: " << current << current.data().toString() << "Buffer:" << current.data(NetworkModel::BufferIdRole).value<BufferId>();
 }