* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
-#include "global.h"
#include "bufferview.h"
-
-BufferViewWidget::BufferViewWidget(QWidget *parent) : QWidget(parent) {
- ui.setupUi(this);
-
- //setSizePolicy(QSizePolicy::Maximum, QSizePolicy::Maximum);
-}
-
-
-QSize BufferViewWidget::sizeHint() const {
- return QSize(150,100);
-
-}
-
-/**************************************************************************/
-
-BufferView::BufferView(QString n, int m, QStringList nets, QWidget *parent) : QDockWidget(parent) {
- setObjectName(QString("View-"+n)); // should be unique for mainwindow state!
- name = n; mode = m;
- setWindowTitle(name);
+#include "bufferviewwidget.h"
+
+/*****************************************
+* The TreeView showing the Buffers
+*****************************************/
+BufferViewFilter::BufferViewFilter(QAbstractItemModel *model, Modes filtermode, QStringList nets, QObject *parent) : QSortFilterProxyModel(parent) {
+ setSourceModel(model);
+ mode = filtermode;
networks = nets;
- currentBuffer = 0;
- setWidget(new BufferViewWidget(this));
- tree = qobject_cast<BufferViewWidget*>(widget())->tree();
- tree->header()->hide();
- tree->setSortingEnabled(true);
- tree->setRootIsDecorated(true);
- tree->setIndentation(10);
- //tree->setAnimated(true);
- connect(tree, SIGNAL(itemClicked(QTreeWidgetItem*, int)), this, SLOT(itemClicked(QTreeWidgetItem*)));
- connect(tree, SIGNAL(itemDoubleClicked(QTreeWidgetItem*, int)), this, SLOT(itemDoubleClicked(QTreeWidgetItem*)));
- connect(this, SIGNAL(fakeUserInput(BufferId, QString)), guiProxy, SLOT(gsUserInput(BufferId, QString)));
+ connect(model, SIGNAL(invalidateFilter()), this, SLOT(invalidateMe()));
+ connect(model, SIGNAL(updateSelection(const QModelIndex &, QItemSelectionModel::SelectionFlags)), this, SLOT(select(const QModelIndex &, QItemSelectionModel::SelectionFlags)));
+
+ connect(this, SIGNAL(currentChanged(const QModelIndex &, const QModelIndex &)), model, SLOT(changeCurrent(const QModelIndex &, const QModelIndex &)));
+ connect(this, SIGNAL(doubleClicked(const QModelIndex &)), model, SLOT(doubleClickReceived(const QModelIndex &)));
}
-void BufferView::setBuffers(QList<Buffer *> buffers) {
- tree->clear(); bufitems.clear(); netitems.clear();
- foreach(Buffer *b, buffers) {
- bufferUpdated(b);
- }
+void BufferViewFilter::invalidateMe() {
+ invalidateFilter();
}
-void BufferView::bufferUpdated(Buffer *b) {
- if(bufitems.contains(b)) {
- // FIXME this looks ugly
- /*
- this is actually fugly! :) - EgS
- if anyone else wonders what this does: it takes the TreeItem related to the buffer out of the parents child list
- therefore we need to know the childs index
- */
- QTreeWidgetItem *item = bufitems[b]->parent()->takeChild(bufitems[b]->parent()->indexOfChild(bufitems[b]));
- delete item;
- bufitems.remove(b);
- }
- if(shouldShow(b)) {
- QString net = b->networkName();
- QString buf = b->bufferName();
- QTreeWidgetItem *item;
- QStringList label;
- if(b->bufferType() == Buffer::ServerBuffer) label << tr("Status");
- else label << buf;
- if((mode & SomeNets) || ( mode & AllNets)) {
- if(!netitems.contains(net)) {
- netitems[net] = new QTreeWidgetItem(tree, QStringList(net));
- netitems[net]->setFlags(Qt::ItemIsEnabled);
- }
- QTreeWidgetItem *ni = netitems[net];
- ni->setExpanded(true);
- ni->setFlags(Qt::ItemIsEnabled);
- item = new QTreeWidgetItem(ni, label);
- } else {
- item = new QTreeWidgetItem(label);
- }
- //item->setFlags(Qt::ItemIsEnabled);
- bufitems[b] = item;
- // TODO Use style engine!
- if(!b->isActive()) {
- item->setForeground(0, QColor("grey"));
- }
- if(b == currentBuffer) {
- // this fixes the multiple simultaneous selections
- emit bufferSelected(b);
- //item->setSelected(true);
- }
- }
- foreach(QString key, netitems.keys()) {
- if(!netitems[key]->childCount()) {
- delete netitems[key];
- QTreeWidgetItem *item = netitems[key]->parent()->takeChild(netitems[key]->parent()->indexOfChild(netitems[key]));
- delete item;
- netitems.remove(key);
- }
- }
+void BufferViewFilter::select(const QModelIndex &index, QItemSelectionModel::SelectionFlags command) {
+ emit updateSelection(mapFromSource(index), command);
}
-void BufferView::bufferActivity(uint level, Buffer *b) {
- QColor c;
- if(bufitems.contains(b) and b != currentBuffer) {
- if(level & Highlight) {
- c = QColor(Qt::red);
- } else if(level & NewMessage) {
- c = QColor(Qt::darkYellow);
- } else if(level & OtherActivity) {
- c = QColor(Qt::darkGreen);
- }
- bufitems[b]->setForeground(0, c);
- }
+void BufferViewFilter::changeCurrent(const QModelIndex ¤t, const QModelIndex &previous) {
+ emit currentChanged(mapToSource(current), mapToSource(previous));
}
-void BufferView::clearActivity(Buffer *b) {
- QColor c;
- // it should be sane not to check if b is in bufitems since we just checked before calling this function
- if(b->isActive()) {
- c = QColor(Qt::black);
- } else {
- c = QColor(Qt::gray);
- }
- bufitems[b]->setForeground(0, c);
+void BufferViewFilter::doubleClickReceived(const QModelIndex &clicked) {
+ emit doubleClicked(mapToSource(clicked));
}
-bool BufferView::shouldShow(Buffer *b) {
- // bool f = false;
- if((mode & NoActive) && b->isActive()) return false;
- if((mode & NoInactive) && !b->isActive()) return false;
- if((mode & NoChannels) && b->bufferType() == Buffer::ChannelBuffer) return false;
- if((mode & NoQueries) && b->bufferType() == Buffer::QueryBuffer) return false;
- if((mode & NoServers) && b->bufferType() == Buffer::ServerBuffer) return false;
- if((mode & SomeNets) && !networks.contains(b->networkName())) return false;
+bool BufferViewFilter::filterAcceptsRow(int source_row, const QModelIndex &source_parent) const {
+ QModelIndex child = source_parent.child(source_row, 0);
+ if(!child.isValid())
+ return true; // can't imagine this case but true sounds good :)
+
+ Buffer::Type bufferType = (Buffer::Type) child.data(BufferTreeModel::BufferTypeRole).toInt();
+ if((mode & NoChannels) && bufferType == Buffer::ChannelBuffer) return false;
+ if((mode & NoQueries) && bufferType == Buffer::QueryBuffer) return false;
+ if((mode & NoServers) && bufferType == Buffer::ServerBuffer) return false;
+
+ bool isActive = child.data(BufferTreeModel::BufferActiveRole).toBool();
+ if((mode & NoActive) && isActive) return false;
+ if((mode & NoInactive) && !isActive) return false;
+
+ QString net = child.data(Qt::DisplayRole).toString();
+ if((mode & SomeNets) && !networks.contains(net)) return false;
+
return true;
}
-void BufferView::bufferDestroyed(Buffer *b) {
-
+/*****************************************
+* The TreeView showing the Buffers
+*****************************************/
+BufferView::BufferView(QWidget *parent) : QTreeView(parent) {
}
-void BufferView::itemClicked(QTreeWidgetItem *item) {
- Buffer *b = bufitems.key(item);
- if(b) {
- // there is a buffer associated with the item (aka: status/channel/query)
- emit bufferSelected(b);
- } else {
- // network item
- item->setExpanded(!item->isExpanded());
- }
+void BufferView::init() {
+ setIndentation(10);
+ header()->hide();
+ header()->hideSection(1);
+
+ setDragEnabled(true);
+ setAcceptDrops(true);
+ setDropIndicatorShown(true);
+
+ connect(selectionModel(), SIGNAL(currentChanged(const QModelIndex &, const QModelIndex &)), model(), SLOT(changeCurrent(const QModelIndex &, const QModelIndex &)));
+ connect(this, SIGNAL(doubleClicked(const QModelIndex &)), model(), SLOT(doubleClickReceived(const QModelIndex &)));
+ connect(model(), SIGNAL(updateSelection(const QModelIndex &, QItemSelectionModel::SelectionFlags)), selectionModel(), SLOT(select(const QModelIndex &, QItemSelectionModel::SelectionFlags)));
}
-void BufferView::itemDoubleClicked(QTreeWidgetItem *item) {
- Buffer *b = bufitems.key(item);
- if(b && Buffer::ChannelBuffer == b->bufferType()) {
- emit fakeUserInput(b->bufferId(), QString("/join " + b->bufferName()));
- emit bufferSelected(b);
- }
+void BufferView::setFilteredModel(QAbstractItemModel *model, BufferViewFilter::Modes mode, QStringList nets) {
+ BufferViewFilter *filter = new BufferViewFilter(model, mode, nets);
+ setModel(filter);
}
-void BufferView::selectBuffer(Buffer *b) {
- QTreeWidgetItem *item = 0;
- if(bufitems.contains(b)) item = bufitems[b];
- QList<QTreeWidgetItem *> sel = tree->selectedItems();
- foreach(QTreeWidgetItem *i, sel) { if(i != item) i->setSelected(false); }
- if(item) {
- item->setSelected(true);
- clearActivity(b);
- currentBuffer = b;
- } else {
- currentBuffer = 0;
- }
-}
projects / quassel.git / blobdiff