X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=src%2Fuisupport%2Fnickview.cpp;h=bdec1872dcb21bed922c8b5a64b707a999313d29;hp=fd86abd5d00d723b713ae241478397bce758e903;hb=c64a887d0f05222590299fb2bb8d56fa9fadb16d;hpb=ef48d209f03f02debf369ff689002f1b32165100 diff --git a/src/uisupport/nickview.cpp b/src/uisupport/nickview.cpp index fd86abd5..bdec1872 100644 --- a/src/uisupport/nickview.cpp +++ b/src/uisupport/nickview.cpp @@ -1,5 +1,5 @@ /*************************************************************************** - * Copyright (C) 2005-09 by the Quassel Project * + * Copyright (C) 2005-2012 by the Quassel Project * * devel@quassel-irc.org * * * * This program is free software; you can redistribute it and/or modify * @@ -15,11 +15,12 @@ * 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 "nickview.h" +#include #include #include #include @@ -27,149 +28,125 @@ #include "buffermodel.h" #include "client.h" +#include "contextmenuactionprovider.h" +#include "graphicalui.h" +#include "nickview.h" #include "nickviewfilter.h" #include "networkmodel.h" -#include "quasselui.h" #include "types.h" -#include "uisettings.h" - -class ExpandAllEvent : public QEvent { -public: - ExpandAllEvent() : QEvent(QEvent::User) {} -}; NickView::NickView(QWidget *parent) - : QTreeView(parent) + : QTreeView(parent) { - QAbstractItemDelegate *oldDelegate = itemDelegate(); - NickViewDelegate *newDelegate = new NickViewDelegate(this); - setItemDelegate(newDelegate); - delete oldDelegate; + setIndentation(10); + header()->hide(); + setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff); + setSortingEnabled(true); + sortByColumn(0, Qt::AscendingOrder); - - setIndentation(10); - setAnimated(true); - header()->hide(); - setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff); - setSortingEnabled(true); - sortByColumn(0, Qt::AscendingOrder); + setContextMenuPolicy(Qt::CustomContextMenu); + setSelectionMode(QAbstractItemView::ExtendedSelection); - setContextMenuPolicy(Qt::CustomContextMenu); - setSelectionMode(QAbstractItemView::ExtendedSelection); +// // breaks with Qt 4.8 +// if(QString("4.8.0") > qVersion()) // FIXME breaks with Qt versions >= 4.10! + setAnimated(true); - connect(this, SIGNAL(customContextMenuRequested(const QPoint&)), SLOT(showContextMenu(const QPoint&))); + 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))); + 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))); + // 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); -} +void NickView::init() +{ + if (!model()) + return; -void NickView::setModel(QAbstractItemModel *model) { - QTreeView::setModel(model); - init(); -} + for (int i = 1; i < model()->columnCount(); i++) + setColumnHidden(i, true); -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); - } + connect(selectionModel(), SIGNAL(currentChanged(QModelIndex, QModelIndex)), SIGNAL(selectionUpdated())); + connect(selectionModel(), SIGNAL(selectionChanged(QItemSelection, QItemSelection)), SIGNAL(selectionUpdated())); } -void NickView::setRootIndex(const QModelIndex &index) { - QAbstractItemView::setRootIndex(index); - if(index.isValid()) - QCoreApplication::postEvent(this, new ExpandAllEvent); + +void NickView::setModel(QAbstractItemModel *model_) +{ + if (model()) + disconnect(model(), 0, this, 0); + + QTreeView::setModel(model_); + init(); } -void NickView::showContextMenu(const QPoint & pos ) { - QModelIndex index = indexAt(pos); - if(index.data(NetworkModel::ItemTypeRole) != NetworkModel::IrcUserItemType) - return; - QModelIndexList indexList = selectedIndexes(); - // make sure the item we clicked on is first - indexList.removeAll(index); - indexList.prepend(index); +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)) { + unanimatedExpandAll(); + } +} + - QMenu contextMenu(this); - Client::mainUi()->actionProvider()->addActions(&contextMenu, indexList); - contextMenu.exec(QCursor::pos()); +void NickView::setRootIndex(const QModelIndex &index) +{ + QAbstractItemView::setRootIndex(index); + if (index.isValid()) + unanimatedExpandAll(); } -void NickView::startQuery(const QModelIndex &index) { - if(index.data(NetworkModel::ItemTypeRole) != NetworkModel::IrcUserItemType) - return; - IrcUser *ircUser = qobject_cast(index.data(NetworkModel::IrcUserRole).value()); - NetworkId networkId = index.data(NetworkModel::NetworkIdRole).value(); - if(!ircUser || !networkId.isValid()) - return; +QModelIndexList NickView::selectedIndexes() const +{ + QModelIndexList indexList = QTreeView::selectedIndexes(); + + // make sure the item we clicked on is first + if (indexList.contains(currentIndex())) { + indexList.removeAll(currentIndex()); + indexList.prepend(currentIndex()); + } - BufferId bufId = Client::networkModel()->bufferId(networkId, ircUser->nick()); - if(bufId.isValid()) - Client::bufferModel()->switchToBuffer(bufId); - else - Client::userInput(index.data(NetworkModel::BufferInfoRole).value(), QString("/QUERY %1").arg(ircUser->nick())); + return indexList; } -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(); + +void NickView::unanimatedExpandAll() +{ + // since of Qt Version 4.8.0 the default expandAll will not properly work if + // animations are enabled. Therefore we perform an unanimated expand when a + // model is set or a toplevel node is inserted. + bool wasAnimated = isAnimated(); + setAnimated(false); + expandAll(); + setAnimated(wasAnimated); } -// **************************************** -// NickViewDelgate -// **************************************** -NickViewDelegate::NickViewDelegate(QObject *parent) - : QStyledItemDelegate(parent) +void NickView::showContextMenu(const QPoint &pos) { - UiSettings s("QtUiStyle/Colors"); - _FgOnlineStatus = s.value("onlineStatusFG", QVariant(QColor(Qt::black))).value(); - _FgAwayStatus = s.value("awayStatusFG", QVariant(QColor(Qt::gray))).value(); + Q_UNUSED(pos); + + QMenu contextMenu(this); + GraphicalUi::contextMenuActionProvider()->addActions(&contextMenu, selectedIndexes()); + contextMenu.exec(QCursor::pos()); } -void NickViewDelegate::initStyleOption(QStyleOptionViewItem *option, const QModelIndex &index) const { - QStyledItemDelegate::initStyleOption(option, index); - QColor fgColor = _FgOnlineStatus; - if(!index.data(NetworkModel::ItemActiveRole).toBool()) - fgColor = _FgAwayStatus; +void NickView::startQuery(const QModelIndex &index) +{ + if (index.data(NetworkModel::ItemTypeRole) != NetworkModel::IrcUserItemType) + return; + + IrcUser *ircUser = qobject_cast(index.data(NetworkModel::IrcUserRole).value()); + NetworkId networkId = index.data(NetworkModel::NetworkIdRole).value(); + if (!ircUser || !networkId.isValid()) + return; - option->palette.setColor(QPalette::Text, fgColor); + Client::bufferModel()->switchToOrStartQuery(networkId, ircUser->nick()); }