/***************************************************************************
- * Copyright (C) 2005-08 by the Quassel Project *
+ * Copyright (C) 2005-2014 by the Quassel Project *
* devel@quassel-irc.org *
* *
* This program is free software; you can redistribute it and/or modify *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#include "bufferviewoverlay.h"
#include <QEvent>
-#include "client.h"
#include "bufferviewconfig.h"
+#include "client.h"
+#include "clientbacklogmanager.h"
#include "clientbufferviewmanager.h"
+#include "networkmodel.h"
const int BufferViewOverlay::_updateEventId = QEvent::registerEventType();
BufferViewOverlay::BufferViewOverlay(QObject *parent)
- : QObject(parent),
+ : QObject(parent),
_aboutToUpdate(false),
- _addBuffersAutomatically(false),
- _hideInactiveBuffers(false),
+ _uninitializedViewCount(0),
_allowedBufferTypes(0),
_minimumActivity(0)
{
}
-void BufferViewOverlay::addView(int viewId) {
- if(_bufferViewIds.contains(viewId))
- return;
- BufferViewConfig *config = Client::bufferViewManager()->bufferViewConfig(viewId);
- if(!config) {
- qDebug() << "BufferViewOverlay::addView(): no such buffer view:" << viewId;
- return;
- }
+void BufferViewOverlay::reset()
+{
+ _aboutToUpdate = false;
+
+ _bufferViewIds.clear();
+ _uninitializedViewCount = 0;
+
+ _networkIds.clear();
+ _allowedBufferTypes = 0;
+ _minimumActivity = 0;
+
+ _buffers.clear();
+ _removedBuffers.clear();
+ _tempRemovedBuffers.clear();
+}
+
+
+void BufferViewOverlay::save()
+{
+ CoreAccountSettings().setBufferViewOverlay(_bufferViewIds);
+}
+
+
+void BufferViewOverlay::restore()
+{
+ QSet<int> currentIds = _bufferViewIds;
+ reset();
+ currentIds += CoreAccountSettings().bufferViewOverlay();
+
+ QSet<int>::const_iterator iter;
+ for (iter = currentIds.constBegin(); iter != currentIds.constEnd(); iter++) {
+ addView(*iter);
+ }
+}
+
+
+void BufferViewOverlay::addView(int viewId)
+{
+ if (_bufferViewIds.contains(viewId))
+ return;
+
+ BufferViewConfig *config = Client::bufferViewManager()->bufferViewConfig(viewId);
+ if (!config) {
+ qDebug() << "BufferViewOverlay::addView(): no such buffer view:" << viewId;
+ return;
+ }
+
+ _bufferViewIds << viewId;
+ bool wasInitialized = isInitialized();
+ _uninitializedViewCount++;
+
+ if (config->isInitialized()) {
+ viewInitialized(config);
+
+ if (wasInitialized) {
+ BufferIdList buffers;
+ if (config->networkId().isValid()) {
+ foreach(BufferId bufferId, config->bufferList()) {
+ if (Client::networkModel()->networkId(bufferId) == config->networkId())
+ buffers << bufferId;
+ }
+ foreach(BufferId bufferId, config->temporarilyRemovedBuffers().toList()) {
+ if (Client::networkModel()->networkId(bufferId) == config->networkId())
+ buffers << bufferId;
+ }
+ }
+ else {
+ buffers = BufferIdList::fromSet(config->bufferList().toSet() + config->temporarilyRemovedBuffers());
+ }
+ Client::backlogManager()->checkForBacklog(buffers);
+ }
+ }
+ else {
+ disconnect(config, SIGNAL(initDone()), this, SLOT(viewInitialized()));
+ // 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(viewInitialized()), Qt::QueuedConnection);
+ }
+ save();
+}
+
+
+void BufferViewOverlay::removeView(int viewId)
+{
+ if (!_bufferViewIds.contains(viewId))
+ return;
+
+ _bufferViewIds.remove(viewId);
+ BufferViewConfig *config = Client::bufferViewManager()->bufferViewConfig(viewId);
+ if (config)
+ disconnect(config, 0, this, 0);
+
+ // update initialized State:
+ bool wasInitialized = isInitialized();
+ _uninitializedViewCount = 0;
+ QSet<int>::iterator viewIter = _bufferViewIds.begin();
+ while (viewIter != _bufferViewIds.end()) {
+ config = Client::bufferViewManager()->bufferViewConfig(*viewIter);
+ if (!config) {
+ viewIter = _bufferViewIds.erase(viewIter);
+ }
+ else {
+ if (!config->isInitialized())
+ _uninitializedViewCount++;
+ viewIter++;
+ }
+ }
- _bufferViewIds << viewId;
- if(config->isInitialized()) {
- viewInitialized(config);
- } else {
- disconnect(config, SIGNAL(initDone()), this, SLOT(viewInitialized()));
- connect(config, SIGNAL(initDone()), this, SLOT(viewInitialized()));
- }
-}
-
-void BufferViewOverlay::removeView(int viewId) {
- if(!_bufferViewIds.contains(viewId))
- return;
-
- _bufferViewIds.remove(viewId);
- BufferViewConfig *config = qobject_cast<BufferViewConfig *>(sender());
- if(config)
- disconnect(config, 0, this, 0);
- update();
-}
-
-void BufferViewOverlay::viewInitialized(BufferViewConfig *config) {
- if(!config) {
- qWarning() << "BufferViewOverlay::viewInitialized() received invalid view!";
- return;
- }
- disconnect(config, SIGNAL(initDone()), this, SLOT(viewInitialized()));
-
- connect(config, SIGNAL(networkIdSet(const NetworkId &)), this, SLOT(update()));
- connect(config, SIGNAL(addNewBuffersAutomaticallySet(bool)), this, SLOT(update()));
- connect(config, SIGNAL(sortAlphabeticallySet(bool)), this, SLOT(update()));
- connect(config, SIGNAL(hideInactiveBuffersSet(bool)), this, SLOT(update()));
- connect(config, SIGNAL(allowedBufferTypesSet(int)), this, SLOT(update()));
- connect(config, SIGNAL(minimumActivitySet(int)), this, SLOT(update()));
- connect(config, SIGNAL(bufferListSet()), this, SLOT(update()));
- connect(config, SIGNAL(bufferAdded(const BufferId &, int)), this, SLOT(update()));
- connect(config, SIGNAL(bufferRemoved(const BufferId &)), this, SLOT(update()));
- connect(config, SIGNAL(bufferPermanentlyRemoved(const BufferId &)), this, SLOT(update()));
-
- // check if the view was removed in the meantime...
- if(_bufferViewIds.contains(config->bufferViewId()))
update();
+ if (!wasInitialized && isInitialized())
+ emit initDone();
+ save();
}
-void BufferViewOverlay::viewInitialized() {
- BufferViewConfig *config = qobject_cast<BufferViewConfig *>(sender());
- Q_ASSERT(config);
-
- viewInitialized(config);
-}
-
-void BufferViewOverlay::update() {
- if(_aboutToUpdate) {
- return;
- }
- _aboutToUpdate = true;
- QCoreApplication::postEvent(this, new QEvent((QEvent::Type)_updateEventId));
-}
-
-void BufferViewOverlay::updateHelper() {
- bool changed = false;
-
- bool addBuffersAutomatically = false;
- bool hideInactiveBuffers = true;
- int allowedBufferTypes = 0;
- int minimumActivity = -1;
- QSet<NetworkId> networkIds;
- QSet<BufferId> buffers;
- QSet<BufferId> removedBuffers;
- QSet<BufferId> tempRemovedBuffers;
-
- if(Client::bufferViewManager()) {
- BufferViewConfig *config = 0;
- QSet<int>::const_iterator viewIter;
- for(viewIter = _bufferViewIds.constBegin(); viewIter != _bufferViewIds.constEnd(); viewIter++) {
- config = Client::bufferViewManager()->bufferViewConfig(*viewIter);
- if(!config)
- continue;
- networkIds << config->networkId();
- buffers += config->bufferList().toSet();
- tempRemovedBuffers += config->temporarilyRemovedBuffers();
-
- // in the overlay a buffer is removed it is removed from all views
- if(removedBuffers.isEmpty())
- removedBuffers = config->removedBuffers();
- else
- removedBuffers.intersect(config->removedBuffers());
-
-
- addBuffersAutomatically |= config->addNewBuffersAutomatically();
- hideInactiveBuffers &= config->hideInactiveBuffers();
- allowedBufferTypes |= config->allowedBufferTypes();
- if(minimumActivity == -1 || config->minimumActivity() < minimumActivity)
- minimumActivity = config->minimumActivity();
+
+void BufferViewOverlay::viewInitialized(BufferViewConfig *config)
+{
+ if (!config) {
+ qWarning() << "BufferViewOverlay::viewInitialized() received invalid view!";
+ return;
}
- }
-
- changed |= (addBuffersAutomatically != _addBuffersAutomatically);
- changed |= (hideInactiveBuffers != _hideInactiveBuffers);
- changed |= (allowedBufferTypes != _allowedBufferTypes);
- changed |= (minimumActivity != _minimumActivity);
- changed |= (networkIds != _networkIds);
- changed |= (buffers != _buffers);
- changed |= (removedBuffers != _removedBuffers);
- changed |= (tempRemovedBuffers != _tempRemovedBuffers);
-
- _addBuffersAutomatically = addBuffersAutomatically;
- _hideInactiveBuffers = hideInactiveBuffers;
- _allowedBufferTypes = allowedBufferTypes;
- _minimumActivity = minimumActivity;
- _networkIds = networkIds;
- _buffers = buffers;
- _removedBuffers = removedBuffers;
- _tempRemovedBuffers = tempRemovedBuffers;
-
- if(changed)
- emit hasChanged();
-}
-
-void BufferViewOverlay::customEvent(QEvent *event) {
- if(event->type() == _updateEventId) {
- updateHelper();
+ disconnect(config, SIGNAL(initDone()), this, SLOT(viewInitialized()));
+
+ connect(config, SIGNAL(configChanged()), this, SLOT(update()));
+
+ // check if the view was removed in the meantime...
+ if (_bufferViewIds.contains(config->bufferViewId()))
+ update();
+
+ _uninitializedViewCount--;
+ if (isInitialized())
+ emit initDone();
+}
+
+
+void BufferViewOverlay::viewInitialized()
+{
+ BufferViewConfig *config = qobject_cast<BufferViewConfig *>(sender());
+ Q_ASSERT(config);
+
+ viewInitialized(config);
+}
+
+
+void BufferViewOverlay::update()
+{
+ if (_aboutToUpdate) {
+ return;
+ }
+ _aboutToUpdate = true;
+ QCoreApplication::postEvent(this, new QEvent((QEvent::Type)_updateEventId));
+}
+
+
+void BufferViewOverlay::updateHelper()
+{
+ if (!_aboutToUpdate)
+ return;
+
+ bool changed = false;
+
+ int allowedBufferTypes = 0;
+ int minimumActivity = -1;
+ QSet<NetworkId> networkIds;
+ QSet<BufferId> buffers;
+ QSet<BufferId> removedBuffers;
+ QSet<BufferId> tempRemovedBuffers;
+
+ if (Client::bufferViewManager()) {
+ BufferViewConfig *config = 0;
+ QSet<int>::const_iterator viewIter;
+ for (viewIter = _bufferViewIds.constBegin(); viewIter != _bufferViewIds.constEnd(); viewIter++) {
+ config = Client::bufferViewManager()->bufferViewConfig(*viewIter);
+ if (!config)
+ continue;
+
+ allowedBufferTypes |= config->allowedBufferTypes();
+ if (minimumActivity == -1 || config->minimumActivity() < minimumActivity)
+ minimumActivity = config->minimumActivity();
+
+ networkIds << config->networkId();
+
+ // we have to apply several filters before we can add a buffer to a category (visible, removed, ...)
+ buffers += filterBuffersByConfig(config->bufferList(), config);
+ tempRemovedBuffers += filterBuffersByConfig(config->temporarilyRemovedBuffers().toList(), config);
+ removedBuffers += config->removedBuffers();
+ }
+
+ // prune the sets from overlap
+ QSet<BufferId> availableBuffers = Client::networkModel()->allBufferIds().toSet();
+
+ buffers.intersect(availableBuffers);
+
+ tempRemovedBuffers.intersect(availableBuffers);
+ tempRemovedBuffers.subtract(buffers);
+
+ removedBuffers.intersect(availableBuffers);
+ removedBuffers.subtract(tempRemovedBuffers);
+ removedBuffers.subtract(buffers);
+ }
+
+ changed |= (allowedBufferTypes != _allowedBufferTypes);
+ changed |= (minimumActivity != _minimumActivity);
+ changed |= (networkIds != _networkIds);
+ changed |= (buffers != _buffers);
+ changed |= (removedBuffers != _removedBuffers);
+ changed |= (tempRemovedBuffers != _tempRemovedBuffers);
+
+ _allowedBufferTypes = allowedBufferTypes;
+ _minimumActivity = minimumActivity;
+ _networkIds = networkIds;
+ _buffers = buffers;
+ _removedBuffers = removedBuffers;
+ _tempRemovedBuffers = tempRemovedBuffers;
+
_aboutToUpdate = false;
- }
+
+ if (changed)
+ emit hasChanged();
+}
+
+
+QSet<BufferId> BufferViewOverlay::filterBuffersByConfig(const QList<BufferId> &buffers, const BufferViewConfig *config)
+{
+ Q_ASSERT(config);
+
+ QSet<BufferId> bufferIds;
+ BufferInfo bufferInfo;
+ foreach(BufferId bufferId, buffers) {
+ bufferInfo = Client::networkModel()->bufferInfo(bufferId);
+ if (!(bufferInfo.type() & config->allowedBufferTypes()))
+ continue;
+ if (config->networkId().isValid() && bufferInfo.networkId() != config->networkId())
+ continue;
+ bufferIds << bufferId;
+ }
+
+ return bufferIds;
+}
+
+
+void BufferViewOverlay::customEvent(QEvent *event)
+{
+ if (event->type() == _updateEventId) {
+ updateHelper();
+ }
+}
+
+
+bool BufferViewOverlay::allNetworks()
+{
+ updateHelper();
+ return _networkIds.contains(NetworkId());
+}
+
+
+const QSet<NetworkId> &BufferViewOverlay::networkIds()
+{
+ updateHelper();
+ return _networkIds;
+}
+
+
+const QSet<BufferId> &BufferViewOverlay::bufferIds()
+{
+ updateHelper();
+ return _buffers;
+}
+
+
+const QSet<BufferId> &BufferViewOverlay::removedBufferIds()
+{
+ updateHelper();
+ return _removedBuffers;
+}
+
+
+const QSet<BufferId> &BufferViewOverlay::tempRemovedBufferIds()
+{
+ updateHelper();
+ return _tempRemovedBuffers;
+}
+
+
+int BufferViewOverlay::allowedBufferTypes()
+{
+ updateHelper();
+ return _allowedBufferTypes;
+}
+
+
+int BufferViewOverlay::minimumActivity()
+{
+ updateHelper();
+ return _minimumActivity;
}