/***************************************************************************
- * Copyright (C) 2005-07 by the Quassel IRC Team *
+ * Copyright (C) 2005-2016 by the Quassel Project *
* devel@quassel-irc.org *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
- * (at your option) any later version. *
+ * (at your option) version 3. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* 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 "nicklistwidget.h"
-#include "buffer.h"
#include "nickview.h"
+#include "client.h"
+#include "networkmodel.h"
+#include "buffermodel.h"
+#include "nickviewfilter.h"
+#include "qtuisettings.h"
-NickListWidget::NickListWidget(QWidget *parent) : QWidget(parent) {
- ui.setupUi(this);
+#include <QAction>
+#include <QDebug>
+#include <QEvent>
+#include <QAbstractButton>
+NickListWidget::NickListWidget(QWidget *parent)
+ : AbstractItemView(parent)
+{
+ ui.setupUi(this);
}
-void NickListWidget::setBuffer(Buffer *buf) {
- if(buf->bufferType() != Buffer::ChannelType) {
- ui.stackedWidget->setCurrentWidget(ui.emptyPage);
- } else {
- if(nickViews.contains(buf)) {
- ui.stackedWidget->setCurrentWidget(nickViews.value(buf));
- } else {
- NickView *view = new NickView(this);
- view->setModel(buf->nickModel());
- nickViews[buf] = view;
- ui.stackedWidget->addWidget(view);
- ui.stackedWidget->setCurrentWidget(view);
+
+QDockWidget *NickListWidget::dock() const
+{
+ QDockWidget *dock = qobject_cast<QDockWidget *>(parent());
+ if (dock)
+ return dock;
+ else
+ return 0;
+}
+
+
+void NickListWidget::hideEvent(QHideEvent *event)
+{
+ emit nickSelectionChanged(QModelIndexList());
+ AbstractItemView::hideEvent(event);
+}
+
+
+void NickListWidget::showEvent(QShowEvent *event)
+{
+ NickView *view = qobject_cast<NickView *>(ui.stackedWidget->currentWidget());
+ if (view)
+ emit nickSelectionChanged(view->selectedIndexes());
+
+ AbstractItemView::showEvent(event);
+}
+
+
+void NickListWidget::showWidget(bool visible)
+{
+ if (!selectionModel())
+ return;
+
+ QModelIndex currentIndex = selectionModel()->currentIndex();
+ if (currentIndex.data(NetworkModel::BufferTypeRole) == BufferInfo::ChannelBuffer) {
+ QDockWidget *dock_ = dock();
+ if (!dock_)
+ return;
+
+ if (visible)
+ dock_->show();
+ else
+ dock_->close();
+ }
+}
+
+void NickListWidget::setVisible(bool visible)
+{
+ QWidget::setVisible(visible);
+ QDockWidget *dock_ = dock();
+ if (!dock_)
+ return;
+
+ if (visible)
+ dock_->show();
+ else
+ dock_->close();
+}
+
+
+void NickListWidget::currentChanged(const QModelIndex ¤t, const QModelIndex &previous)
+{
+ BufferInfo::Type bufferType = (BufferInfo::Type)current.data(NetworkModel::BufferTypeRole).toInt();
+ BufferId newBufferId = current.data(NetworkModel::BufferIdRole).value<BufferId>();
+ BufferId oldBufferId = previous.data(NetworkModel::BufferIdRole).value<BufferId>();
+
+ if (bufferType != BufferInfo::ChannelBuffer) {
+ ui.stackedWidget->setCurrentWidget(ui.emptyPage);
+ emit nickSelectionChanged(QModelIndexList());
+ return;
+ }
+
+ // See NickListDock::NickListDock() below
+// if(bufferType != BufferInfo::ChannelBuffer) {
+// ui.stackedWidget->setCurrentWidget(ui.emptyPage);
+// QDockWidget *dock_ = dock();
+// if(dock_) {
+// dock_->close();
+// }
+// return;
+// } else {
+// QDockWidget *dock_ = dock();
+// if(dock_ && dock_->toggleViewAction()->isChecked()) {
+// dock_->show();
+// }
+// }
+
+ if (newBufferId == oldBufferId)
+ return;
+
+ NickView *view;
+ if (nickViews.contains(newBufferId)) {
+ view = nickViews.value(newBufferId);
+ ui.stackedWidget->setCurrentWidget(view);
+ }
+ else {
+ view = new NickView(this);
+ NickViewFilter *filter = new NickViewFilter(newBufferId, Client::networkModel());
+ view->setModel(filter);
+ QModelIndex source_current = Client::bufferModel()->mapToSource(current);
+ view->setRootIndex(filter->mapFromSource(source_current));
+ nickViews[newBufferId] = view;
+ ui.stackedWidget->addWidget(view);
+ ui.stackedWidget->setCurrentWidget(view);
+ connect(view, SIGNAL(selectionUpdated()), SLOT(nickSelectionChanged()));
}
- }
+ emit nickSelectionChanged(view->selectedIndexes());
}
+
+
+void NickListWidget::nickSelectionChanged()
+{
+ NickView *view = qobject_cast<NickView *>(sender());
+ Q_ASSERT(view);
+ if (view != ui.stackedWidget->currentWidget()) {
+ qDebug() << "Nick selection of hidden view changed!";
+ return;
+ }
+ emit nickSelectionChanged(view->selectedIndexes());
+}
+
+
+void NickListWidget::rowsAboutToBeRemoved(const QModelIndex &parent, int start, int end)
+{
+ Q_ASSERT(model());
+ if (!parent.isValid()) {
+ // ok this means that whole networks are about to be removed
+ // we can't determine which buffers are affect, so we hope that all nets are removed
+ // this is the most common case (for example disconnecting from the core or terminating the clint)
+ NickView *nickView;
+ QHash<BufferId, NickView *>::iterator iter = nickViews.begin();
+ while (iter != nickViews.end()) {
+ nickView = *iter;
+ iter = nickViews.erase(iter);
+ ui.stackedWidget->removeWidget(nickView);
+ QAbstractItemModel *model = nickView->model();
+ nickView->setModel(0);
+ if (QSortFilterProxyModel *filter = qobject_cast<QSortFilterProxyModel *>(model))
+ filter->setSourceModel(0);
+ model->deleteLater();
+ nickView->deleteLater();
+ }
+ }
+ else {
+ // check if there are explicitly buffers removed
+ for (int i = start; i <= end; i++) {
+ QVariant variant = parent.child(i, 0).data(NetworkModel::BufferIdRole);
+ if (!variant.isValid())
+ continue;
+
+ BufferId bufferId = variant.value<BufferId>();
+ removeBuffer(bufferId);
+ }
+ }
+}
+
+
+void NickListWidget::removeBuffer(BufferId bufferId)
+{
+ if (!nickViews.contains(bufferId))
+ return;
+
+ NickView *view = nickViews.take(bufferId);
+ ui.stackedWidget->removeWidget(view);
+ QAbstractItemModel *model = view->model();
+ view->setModel(0);
+ if (QSortFilterProxyModel *filter = qobject_cast<QSortFilterProxyModel *>(model))
+ filter->setSourceModel(0);
+ model->deleteLater();
+ view->deleteLater();
+}
+
+
+QSize NickListWidget::sizeHint() const
+{
+ QWidget *currentWidget = ui.stackedWidget->currentWidget();
+ if (!currentWidget || currentWidget == ui.emptyPage)
+ return QSize(100, height());
+ else
+ return currentWidget->sizeHint();
+}
+
+
+// ==============================
+// NickList Dock
+// ==============================
+NickListDock::NickListDock(const QString &title, QWidget *parent)
+ : QDockWidget(title, parent)
+{
+ // THIS STUFF IS NEEDED FOR NICKLIST AUTOHIDE...
+ // AS THIS BRINGS LOTS OF FUCKUPS WITH IT IT'S DEACTIVATED FOR NOW...
+
+// QAction *toggleView = toggleViewAction();
+// disconnect(toggleView, SIGNAL(triggered(bool)), this, 0);
+// toggleView->setChecked(QtUiSettings().value("ShowNickList", QVariant(true)).toBool());
+
+// // reconnecting the closebuttons clicked signal to the action
+// foreach(QAbstractButton *button, findChildren<QAbstractButton *>()) {
+// if(disconnect(button, SIGNAL(clicked()), this, SLOT(close())))
+// connect(button, SIGNAL(clicked()), toggleView, SLOT(trigger()));
+// }
+}
+
+
+// NickListDock::~NickListDock() {
+// QtUiSettings().setValue("ShowNickList", toggleViewAction()->isChecked());
+// }
+
+// bool NickListDock::event(QEvent *event) {
+// switch (event->type()) {
+// case QEvent::Hide:
+// case QEvent::Show:
+// emit visibilityChanged(event->type() == QEvent::Show);
+// return QWidget::event(event);
+// default:
+// return QDockWidget::event(event);
+// }
+// }