#include "bufferviewfilter.h"
-#include <QCoreApplication>
+#include <QApplication>
+#include <QPalette>
+#include <QBrush>
#include "buffermodel.h"
#include "client.h"
*****************************************/
BufferViewFilter::BufferViewFilter(QAbstractItemModel *model, BufferViewConfig *config)
: QSortFilterProxyModel(model),
- _config(0)
+ _config(0),
+ _sortOrder(Qt::AscendingOrder)
{
setConfig(config);
setSourceModel(model);
- connect(model, SIGNAL(rowsInserted(const QModelIndex &, int, int)), this, SLOT(source_rowsInserted(const QModelIndex &, int, int)));
setDynamicSortFilter(true);
}
_config = config;
+
+ if(!config) {
+ invalidate();
+ return;
+ }
+
if(config->isInitialized()) {
configInitialized();
} else {
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()));
invalidate();
+ emit configChanged();
}
Qt::ItemFlags BufferViewFilter::flags(const QModelIndex &index) const {
Qt::ItemFlags flags = mapToSource(index).flags();
- if(_config && index == QModelIndex() || index.parent() == QModelIndex())
+ if(_config && (index == QModelIndex() || index.parent() == QModelIndex()))
flags |= Qt::ItemIsDropEnabled;
return flags;
}
if(droppedNetworkId == networkId) {
if(row < 0)
row = 0;
+
if(row < rowCount(parent)) {
BufferId beforeBufferId = parent.child(row, 0).data(NetworkModel::BufferIdRole).value<BufferId>();
pos = config()->bufferList().indexOf(beforeBufferId);
+ if(_sortOrder == Qt::DescendingOrder)
+ pos++;
} else {
- pos = config()->bufferList().count();
+ if(_sortOrder == Qt::AscendingOrder)
+ pos = config()->bufferList().count();
+ else
+ pos = 0;
}
if(config()->bufferList().contains(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;
}
bool BufferViewFilter::filterAcceptBuffer(const QModelIndex &source_bufferIndex) const {
- BufferId bufferId = sourceModel()->data(source_bufferIndex, NetworkModel::BufferIdRole).value<BufferId>();
- Q_ASSERT(bufferId.isValid());
+ // no config -> "all buffers" -> accept everything
if(!config())
return true;
+ BufferId bufferId = sourceModel()->data(source_bufferIndex, NetworkModel::BufferIdRole).value<BufferId>();
+ Q_ASSERT(bufferId.isValid());
+
int activityLevel = source_bufferIndex.data(NetworkModel::BufferActivityRole).toInt();
+
+ if(!config()->bufferList().contains(bufferId)) {
+ // add the buffer if...
+ if(config()->isInitialized() && !config()->removedBuffers().contains(bufferId) // it hasn't been manually removed and either
+ && ((config()->addNewBuffersAutomatically() && !config()->temporarilyRemovedBuffers().contains(bufferId)) // is totally unknown to us (a new buffer)...
+ || (config()->temporarilyRemovedBuffers().contains(bufferId) && activityLevel > Buffer::OtherActivity))) { // or was just temporarily hidden and has a new message waiting for us.
+ addBuffer(bufferId);
+ }
+ // note: adding the buffer to the valid list does not temper with the following filters ("show only channels" and stuff)
+ return false;
+ }
+
if(config()->networkId().isValid() && config()->networkId() != sourceModel()->data(source_bufferIndex, NetworkModel::NetworkIdRole).value<NetworkId>())
return false;
return false;
}
- if(config()->bufferList().contains(bufferId))
- return true;
-
- if(config()->isInitialized() && !config()->removedBuffers().contains(bufferId) && activityLevel > Buffer::OtherActivity)
- addBuffer(bufferId);
-
- return false;
+ return true;
}
bool BufferViewFilter::filterAcceptNetwork(const QModelIndex &source_index) const {
}
QVariant BufferViewFilter::data(const QModelIndex &index, int role) const {
- if(role == Qt::ForegroundRole)
+ switch(role) {
+ case Qt::ForegroundRole:
return foreground(index);
- else
+ case Qt::BackgroundRole:
+ if(index.data(NetworkModel::UserAwayRole).toBool()) {
+ QLinearGradient gradient(0, 0, 0, 18);
+ gradient.setColorAt(0.4, QApplication::palette().color(QPalette::Normal, QPalette::Base));
+ gradient.setColorAt(0.5, QApplication::palette().color(QPalette::Disabled, QPalette::Base));
+ gradient.setColorAt(0.6, QApplication::palette().color(QPalette::Normal, QPalette::Base));
+ return QBrush(gradient);
+ }
+ // else: fallthrough to default
+ default:
return QSortFilterProxyModel::data(index, role);
+ }
}
QVariant BufferViewFilter::foreground(const QModelIndex &index) const {
return _FgColorNoActivity;
}
-void BufferViewFilter::source_rowsInserted(const QModelIndex &parent, int start, int end) {
- if(parent.data(NetworkModel::ItemTypeRole) != NetworkModel::BufferItemType)
- return;
-
- if(!config() || !config()->addNewBuffersAutomatically())
- return;
-
- QModelIndex child;
- for(int row = start; row <= end; row++) {
- child = sourceModel()->index(row, 0, parent);
- addBuffer(sourceModel()->data(child, NetworkModel::BufferIdRole).value<BufferId>());
- }
-}
-
void BufferViewFilter::checkPreviousCurrentForRemoval(const QModelIndex ¤t, const QModelIndex &previous) {
Q_UNUSED(current);
if(previous.isValid())