-BufferViewFilter::BufferViewFilter(QAbstractItemModel *model, const Modes &filtermode, const QList<uint> &nets)
- : QSortFilterProxyModel(model),
- mode(filtermode),
- networks(QSet<uint>::fromList(nets))
-{
- setSourceModel(model);
- setSortCaseSensitivity(Qt::CaseInsensitive);
-
- // I have this feeling that this resulted in a fuckup once... no clue though right now and invalidateFilter isn't a slot -.-
- //connect(model, SIGNAL(invalidateFilter()), this, SLOT(invalidate()));
- connect(model, SIGNAL(invalidateFilter()), this, SLOT(invalidateFilter_()));
-}
-
-void BufferViewFilter::invalidateFilter_() {
- QSortFilterProxyModel::invalidateFilter();
-}
-
-Qt::ItemFlags BufferViewFilter::flags(const QModelIndex &index) const {
- Qt::ItemFlags flags = mapToSource(index).flags();
- if(mode & FullCustom) {
- if(index == QModelIndex() || index.parent() == QModelIndex())
- flags |= Qt::ItemIsDropEnabled;
- }
- return flags;
-}
-
-bool BufferViewFilter::dropMimeData(const QMimeData *data, Qt::DropAction action, int row, int column, const QModelIndex &parent) {
- // drops have to occur in the open field
- if(parent != QModelIndex())
- return QSortFilterProxyModel::dropMimeData(data, action, row, column, parent);
-
- if(!BufferTreeModel::mimeContainsBufferList(data))
- return false;
-
- QList< QPair<uint, uint> > bufferList = BufferTreeModel::mimeDataToBufferList(data);
-
- uint netId, bufferId;
- for(int i = 0; i < bufferList.count(); i++) {
- netId = bufferList[i].first;
- bufferId = bufferList[i].second;
- networks << netId;
- addBuffer(bufferId);
- }
- return true;
-}
-
-void BufferViewFilter::addBuffer(const uint &bufferuid) {
- if(!buffers.contains(bufferuid)) {
- buffers << bufferuid;
- invalidateFilter();
- }
-}
-
-void BufferViewFilter::removeBuffer(const QModelIndex &index) {
- if(!(mode & FullCustom))
- return; // only custom buffers can be customized... obviously... :)
-
- if(index.parent() == QModelIndex())
- return; // only child elements can be deleted
-
- bool lastBuffer = (rowCount(index.parent()) == 1);
- uint netId = index.data(BufferTreeModel::NetworkIdRole).toUInt();
- uint bufferuid = index.data(BufferTreeModel::BufferUidRole).toUInt();
- if(buffers.contains(bufferuid)) {
- buffers.remove(bufferuid);
- if(lastBuffer)
- networks.remove(netId);
- invalidateFilter();
- }
-
-}
-
-
-bool BufferViewFilter::filterAcceptBuffer(const QModelIndex &source_bufferIndex) const {
- Buffer::Type bufferType = (Buffer::Type) source_bufferIndex.data(BufferTreeModel::BufferTypeRole).toInt();
-
- if((mode & NoChannels) && bufferType == Buffer::ChannelType)
- return false;
- if((mode & NoQueries) && bufferType == Buffer::QueryType)
- return false;
- if((mode & NoServers) && bufferType == Buffer::StatusType)
- return false;
-
-// bool isActive = source_bufferIndex.data(BufferTreeModel::BufferActiveRole).toBool();
-// if((mode & NoActive) && isActive)
-// return false;
-// if((mode & NoInactive) && !isActive)
-// return false;
-
-// if((mode & FullCustom)) {
-// uint bufferuid = source_bufferIndex.data(BufferTreeModel::BufferUidRole).toUInt();
-// if(!buffers.contains(bufferuid))
-// return false;
-// }
-
- return true;
-}
-
-bool BufferViewFilter::filterAcceptNetwork(const QModelIndex &source_index) const {
- uint net = source_index.data(BufferTreeModel::NetworkIdRole).toUInt();
- return !((mode & (SomeNets | FullCustom)) && !networks.contains(net));
-}
-
-bool BufferViewFilter::filterAcceptsRow(int source_row, const QModelIndex &source_parent) const {
- QModelIndex child = sourceModel()->index(source_row, 0, source_parent);
-
- if(!child.isValid()) {
- qDebug() << "filterAcceptsRow has been called with an invalid Child";
- return false;
- }
+BufferViewFilter::BufferViewFilter(QAbstractItemModel *model, BufferViewConfig *config)
+ : QSortFilterProxyModel(model),
+ _config(0),
+ _sortOrder(Qt::AscendingOrder),
+ _showServerQueries(false),
+ _editMode(false),
+ _enableEditMode(tr("Show / Hide Chats"), this)
+{
+ setConfig(config);
+ setSourceModel(model);
+
+ setDynamicSortFilter(true);
+
+ connect(this, SIGNAL(_dataChanged(const QModelIndex &, const QModelIndex &)),
+ this, SLOT(_q_sourceDataChanged(QModelIndex, QModelIndex)));
+
+ _enableEditMode.setCheckable(true);
+ _enableEditMode.setChecked(_editMode);
+ connect(&_enableEditMode, SIGNAL(toggled(bool)), this, SLOT(enableEditMode(bool)));
+
+ BufferSettings defaultSettings;
+ defaultSettings.notify("ServerNoticesTarget", this, SLOT(showServerQueriesChanged()));
+ showServerQueriesChanged();
+}
+
+
+void BufferViewFilter::setConfig(BufferViewConfig *config)
+{
+ if (_config == config)
+ return;
+
+ if (_config) {
+ disconnect(_config, 0, this, 0);
+ }
+
+ _config = config;
+
+ if (!config) {
+ invalidate();
+ setObjectName("");
+ return;
+ }
+
+ if (config->isInitialized()) {
+ configInitialized();
+ }
+ else {
+ // we use a queued connection here since manipulating the connection list of a sending object
+ // doesn't seem to be such a good idea while executing a connected slots.
+ connect(config, SIGNAL(initDone()), this, SLOT(configInitialized()), Qt::QueuedConnection);
+ invalidate();
+ }
+}
+
+
+void BufferViewFilter::configInitialized()
+{
+ if (!config())
+ return;
+
+// connect(config(), SIGNAL(bufferViewNameSet(const QString &)), this, SLOT(invalidate()));
+ connect(config(), SIGNAL(configChanged()), this, SLOT(invalidate()));
+// connect(config(), SIGNAL(networkIdSet(const NetworkId &)), this, SLOT(invalidate()));
+// connect(config(), SIGNAL(addNewBuffersAutomaticallySet(bool)), this, SLOT(invalidate()));
+// connect(config(), SIGNAL(sortAlphabeticallySet(bool)), this, SLOT(invalidate()));
+// connect(config(), SIGNAL(hideInactiveBuffersSet(bool)), this, SLOT(invalidate()));
+// connect(config(), SIGNAL(allowedBufferTypesSet(int)), this, SLOT(invalidate()));
+// connect(config(), SIGNAL(minimumActivitySet(int)), this, SLOT(invalidate()));
+// connect(config(), SIGNAL(bufferListSet()), this, SLOT(invalidate()));
+// connect(config(), SIGNAL(bufferAdded(const BufferId &, int)), this, SLOT(invalidate()));
+// connect(config(), SIGNAL(bufferMoved(const BufferId &, int)), this, SLOT(invalidate()));
+// connect(config(), SIGNAL(bufferRemoved(const BufferId &)), this, SLOT(invalidate()));
+// connect(config(), SIGNAL(bufferPermanentlyRemoved(const BufferId &)), this, SLOT(invalidate()));
+
+ disconnect(config(), SIGNAL(initDone()), this, SLOT(configInitialized()));
+
+ setObjectName(config()->bufferViewName());
+
+ invalidate();
+ emit configChanged();
+}
+
+
+void BufferViewFilter::showServerQueriesChanged()
+{
+ BufferSettings bufferSettings;
+
+ bool showQueries = (bufferSettings.serverNoticesTarget() & BufferSettings::DefaultBuffer);
+ if (_showServerQueries != showQueries) {
+ _showServerQueries = showQueries;
+ invalidate();
+ }
+}
+
+
+QList<QAction *> BufferViewFilter::actions(const QModelIndex &index)
+{
+ Q_UNUSED(index)
+ QList<QAction *> actionList;
+ actionList << &_enableEditMode;
+ return actionList;
+}
+
+
+void BufferViewFilter::enableEditMode(bool enable)
+{
+ if (_editMode == enable) {
+ return;
+ }
+ _editMode = enable;
+
+ if (!config())
+ return;
+
+ if (enable == false) {
+ addBuffers(QList<BufferId>::fromSet(_toAdd));
+ QSet<BufferId>::const_iterator iter;
+ for (iter = _toTempRemove.constBegin(); iter != _toTempRemove.constEnd(); iter++) {
+ if (config()->temporarilyRemovedBuffers().contains(*iter))
+ continue;
+ config()->requestRemoveBuffer(*iter);
+ }
+ for (iter = _toRemove.constBegin(); iter != _toRemove.constEnd(); iter++) {
+ if (config()->removedBuffers().contains(*iter))
+ continue;
+ config()->requestRemoveBufferPermanently(*iter);
+ }
+ }
+ _toAdd.clear();
+ _toTempRemove.clear();
+ _toRemove.clear();
+
+ invalidate();
+}
+
+
+Qt::ItemFlags BufferViewFilter::flags(const QModelIndex &index) const
+{
+ QModelIndex source_index = mapToSource(index);
+ Qt::ItemFlags flags = sourceModel()->flags(source_index);
+ if (config()) {
+ NetworkModel::ItemType itemType = (NetworkModel::ItemType)sourceModel()->data(source_index, NetworkModel::ItemTypeRole).toInt();
+ BufferInfo::Type bufferType = (BufferInfo::Type)sourceModel()->data(source_index, NetworkModel::BufferTypeRole).toInt();
+ if (source_index == QModelIndex() || itemType == NetworkModel::NetworkItemType) {
+ flags |= Qt::ItemIsDropEnabled;
+ }
+ else if (_editMode) {
+ flags |= Qt::ItemIsUserCheckable | Qt::ItemIsTristate;
+ }
+
+ // prohibit dragging of most items. and most drop places
+ // only query to query is allowed for merging
+ if (bufferType != BufferInfo::QueryBuffer) {
+ ClientBufferViewConfig *clientConf = qobject_cast<ClientBufferViewConfig *>(config());
+ if (clientConf && clientConf->isLocked()) {
+ flags &= ~(Qt::ItemIsDropEnabled | Qt::ItemIsDragEnabled);
+ }
+ }
+ }
+ return flags;
+}
+
+
+bool BufferViewFilter::dropMimeData(const QMimeData *data, Qt::DropAction action, int row, int column, const QModelIndex &parent)
+{
+ if (!config() || !NetworkModel::mimeContainsBufferList(data))
+ return QSortFilterProxyModel::dropMimeData(data, action, row, column, parent);
+
+ NetworkId droppedNetworkId;
+ QModelIndex source_parent = mapToSource(parent);
+ if (sourceModel()->data(source_parent, NetworkModel::ItemTypeRole) == NetworkModel::NetworkItemType)
+ droppedNetworkId = sourceModel()->data(source_parent, NetworkModel::NetworkIdRole).value<NetworkId>();
+
+ QList<QPair<NetworkId, BufferId> > bufferList = NetworkModel::mimeDataToBufferList(data);
+ BufferId bufferId;
+ NetworkId networkId;
+ int pos;
+ for (int i = 0; i < bufferList.count(); i++) {
+ networkId = bufferList[i].first;
+ bufferId = bufferList[i].second;
+ if (droppedNetworkId == networkId) {
+ if (row < 0)
+ row = 0;
+
+ if (row < rowCount(parent)) {
+ QModelIndex source_child = mapToSource(index(row, 0, parent));
+ BufferId beforeBufferId = sourceModel()->data(source_child, NetworkModel::BufferIdRole).value<BufferId>();
+ pos = config()->bufferList().indexOf(beforeBufferId);
+ if (_sortOrder == Qt::DescendingOrder)
+ pos++;
+ }
+ else {
+ if (_sortOrder == Qt::AscendingOrder)
+ pos = config()->bufferList().count();
+ else
+ pos = 0;
+ }
+
+ if (config()->bufferList().contains(bufferId) && !config()->sortAlphabetically()) {
+ if (config()->bufferList().indexOf(bufferId) < pos)
+ pos--;
+ ClientBufferViewConfig *clientConf = qobject_cast<ClientBufferViewConfig *>(config());
+ if (!clientConf || !clientConf->isLocked())
+ config()->requestMoveBuffer(bufferId, pos);
+ }
+ else {
+ config()->requestAddBuffer(bufferId, pos);
+ }
+ }
+ else {
+ addBuffer(bufferId);
+ }
+ }
+ return true;
+}
+
+
+void BufferViewFilter::sort(int column, Qt::SortOrder order)
+{
+ _sortOrder = order;
+ QSortFilterProxyModel::sort(column, order);
+}
+
+
+void BufferViewFilter::addBuffer(const BufferId &bufferId) const
+{
+ if (!config() || config()->bufferList().contains(bufferId))
+ return;
+
+ int pos = config()->bufferList().count();
+ bool lt;
+ for (int i = 0; i < config()->bufferList().count(); i++) {
+ if (config() && config()->sortAlphabetically())
+ lt = bufferIdLessThan(bufferId, config()->bufferList()[i]);
+ else
+ lt = bufferId < config()->bufferList()[i];
+
+ if (lt) {
+ pos = i;
+ break;
+ }
+ }
+ config()->requestAddBuffer(bufferId, pos);
+}
+
+
+void BufferViewFilter::addBuffers(const QList<BufferId> &bufferIds) const
+{
+ if (!config())
+ return;
+
+ QList<BufferId> bufferList = config()->bufferList();
+ foreach(BufferId bufferId, bufferIds) {
+ if (bufferList.contains(bufferId))
+ continue;
+
+ int pos = bufferList.count();
+ bool lt;
+ for (int i = 0; i < bufferList.count(); i++) {
+ if (config() && config()->sortAlphabetically())
+ lt = bufferIdLessThan(bufferId, bufferList[i]);
+ else
+ lt = bufferId < config()->bufferList()[i];
+
+ if (lt) {
+ pos = i;
+ bufferList.insert(pos, bufferId);
+ break;
+ }
+ }
+ config()->requestAddBuffer(bufferId, pos);
+ }
+}
+
+
+bool BufferViewFilter::filterAcceptBuffer(const QModelIndex &source_bufferIndex) const
+{
+ // no config -> "all buffers" -> accept everything
+ if (!config())
+ return true;
+
+ BufferId bufferId = sourceModel()->data(source_bufferIndex, NetworkModel::BufferIdRole).value<BufferId>();
+ Q_ASSERT(bufferId.isValid());