/***************************************************************************
- * Copyright (C) 2005-07 by the Quassel IRC Team *
+ * Copyright (C) 2005-09 by the Quassel Project *
* devel@quassel-irc.org *
* *
* This program is free software; you can redistribute it and/or modify *
***************************************************************************/
#include "nickview.h"
-#include "nickmodel.h"
#include <QHeaderView>
+#include <QScrollBar>
#include <QDebug>
+#include <QMenu>
-NickView::NickView(QWidget *parent) : QTreeView(parent) {
- setGeometry(0, 0, 30, 30);
- //setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum);
+#include "buffermodel.h"
+#include "client.h"
+#include "contextmenuactionprovider.h"
+#include "graphicalui.h"
+#include "nickview.h"
+#include "nickviewfilter.h"
+#include "networkmodel.h"
+#include "types.h"
+#include "uisettings.h"
+
+class ExpandAllEvent : public QEvent {
+public:
+ ExpandAllEvent() : QEvent(QEvent::User) {}
+};
+
+NickView::NickView(QWidget *parent)
+ : QTreeView(parent)
+{
+ QAbstractItemDelegate *oldDelegate = itemDelegate();
+ NickViewDelegate *newDelegate = new NickViewDelegate(this);
+ setItemDelegate(newDelegate);
+ delete oldDelegate;
setIndentation(10);
- header()->hide();
- header()->hideSection(1);
setAnimated(true);
+ header()->hide();
+ setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
setSortingEnabled(true);
sortByColumn(0, Qt::AscendingOrder);
- filteredModel = new FilteredNickModel(this);
- QTreeView::setModel(filteredModel);
+ setContextMenuPolicy(Qt::CustomContextMenu);
+ setSelectionMode(QAbstractItemView::ExtendedSelection);
+
+ connect(this, SIGNAL(customContextMenuRequested(const QPoint&)), SLOT(showContextMenu(const QPoint&)));
+
+#if defined Q_WS_QWS || defined Q_WS_X11
+ connect(this, SIGNAL(doubleClicked(QModelIndex)), SLOT(startQuery(QModelIndex)));
+#else
+ // afaik this is better on Mac and Windows
+ connect(this, SIGNAL(activated(QModelIndex)), SLOT(startQuery(QModelIndex)));
+#endif
+}
+
+void NickView::init() {
+ if(!model())
+ return;
+
+ for(int i = 1; i < model()->columnCount(); i++)
+ setColumnHidden(i, true);
+
+ connect(selectionModel(), SIGNAL(currentChanged(QModelIndex, QModelIndex)), SIGNAL(selectionUpdated()));
+ connect(selectionModel(), SIGNAL(selectionChanged(QItemSelection, QItemSelection)), SIGNAL(selectionUpdated()));
}
-NickView::~NickView() {
+void NickView::setModel(QAbstractItemModel *model_) {
+ if(model())
+ disconnect(model(), 0, this, 0);
+ QTreeView::setModel(model_);
+ init();
+}
+void NickView::rowsInserted(const QModelIndex &parent, int start, int end) {
+ QTreeView::rowsInserted(parent, start, end);
+ if(model()->data(parent, NetworkModel::ItemTypeRole) == NetworkModel::UserCategoryItemType && !isExpanded(parent)) {
+ QCoreApplication::postEvent(this, new ExpandAllEvent);
+ }
}
-void NickView::setModel(NickModel *model) {
- filteredModel->setSourceModel(model);
- expandAll();
+void NickView::setRootIndex(const QModelIndex &index) {
+ QAbstractItemView::setRootIndex(index);
+ if(index.isValid())
+ QCoreApplication::postEvent(this, new ExpandAllEvent);
}
-void NickView::rowsInserted(const QModelIndex &index, int start, int end) {
- QTreeView::rowsInserted(index, start, end);
- expandAll(); // FIXME We need to do this more intelligently. Maybe a pimped TreeView?
+QModelIndexList NickView::selectedIndexes() const {
+ QModelIndexList indexList = QTreeView::selectedIndexes();
+
+ // make sure the item we clicked on is first
+ Q_ASSERT(indexList.contains(currentIndex()));
+ indexList.removeAll(currentIndex());
+ indexList.prepend(currentIndex());
+
+ return indexList;
}
+void NickView::showContextMenu(const QPoint &pos ) {
+ Q_UNUSED(pos);
+
+ QMenu contextMenu(this);
+ GraphicalUi::contextMenuActionProvider()->addActions(&contextMenu, selectedIndexes());
+ contextMenu.exec(QCursor::pos());
+}
+
+void NickView::startQuery(const QModelIndex &index) {
+ if(index.data(NetworkModel::ItemTypeRole) != NetworkModel::IrcUserItemType)
+ return;
+
+ IrcUser *ircUser = qobject_cast<IrcUser *>(index.data(NetworkModel::IrcUserRole).value<QObject *>());
+ NetworkId networkId = index.data(NetworkModel::NetworkIdRole).value<NetworkId>();
+ if(!ircUser || !networkId.isValid())
+ return;
+
+ BufferId bufId = Client::networkModel()->bufferId(networkId, ircUser->nick());
+ if(bufId.isValid())
+ Client::bufferModel()->switchToBuffer(bufId);
+ else
+ Client::userInput(index.data(NetworkModel::BufferInfoRole).value<BufferInfo>(), QString("/QUERY %1").arg(ircUser->nick()));
+}
+
+void NickView::customEvent(QEvent *event) {
+ // THIS IS A REPLACEMENT FOR expandAll()
+ /* WARNING: do not call expandAll()!
+ * it fucks up big time in combination with sorting and changing the rootIndex
+ * the following sequence of commands leads to unexpected behavior when inserting new items
+ * setSortingEnabled(true);
+ * setModel();
+ * expandAll();
+ * setRootIndex();
+ */
+ if(event->type() != QEvent::User)
+ return;
+
+ QModelIndex topLevelIdx;
+ for(int i = 0; i < model()->rowCount(rootIndex()); i++) {
+ topLevelIdx = model()->index(i, 0, rootIndex());
+ if(isExpanded(topLevelIdx))
+ continue;
+ else {
+ expand(topLevelIdx);
+ if(i < model()->rowCount(rootIndex()) - 1)
+ QCoreApplication::postEvent(this, new ExpandAllEvent);
+ break;
+ }
+ }
+ event->accept();
+}
+
+
+// ****************************************
+// NickViewDelgate
+// ****************************************
+NickViewDelegate::NickViewDelegate(QObject *parent)
+ : QStyledItemDelegate(parent)
+{
+ UiSettings s("QtUiStyle/Colors");
+ _FgOnlineStatus = s.value("onlineStatusFG", QVariant(QColor(Qt::black))).value<QColor>();
+ _FgAwayStatus = s.value("awayStatusFG", QVariant(QColor(Qt::gray))).value<QColor>();
+}
+
+void NickViewDelegate::initStyleOption(QStyleOptionViewItem *option, const QModelIndex &index) const {
+ QStyledItemDelegate::initStyleOption(option, index);
+
+ if(!index.isValid())
+ return;
+
+ QColor fgColor = _FgOnlineStatus;
+ if(!index.data(NetworkModel::ItemActiveRole).toBool())
+ fgColor = _FgAwayStatus;
+
+ option->palette.setColor(QPalette::Text, fgColor);
+}
projects / quassel.git / blobdiff