1 /***************************************************************************
2 * Copyright (C) 2005-08 by the Quassel Project *
3 * devel@quassel-irc.org *
5 * This program is free software; you can redistribute it and/or modify *
6 * it under the terms of the GNU General Public License as published by *
7 * the Free Software Foundation; either version 2 of the License, or *
8 * (at your option) version 3. *
10 * This program is distributed in the hope that it will be useful, *
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
13 * GNU General Public License for more details. *
15 * You should have received a copy of the GNU General Public License *
16 * along with this program; if not, write to the *
17 * Free Software Foundation, Inc., *
18 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
19 ***************************************************************************/
21 #include "nicklistwidget.h"
26 #include "networkmodel.h"
27 #include "buffermodel.h"
28 #include "nickviewfilter.h"
29 #include "qtuisettings.h"
34 #include <QAbstractButton>
36 NickListWidget::NickListWidget(QWidget *parent)
37 : AbstractItemView(parent)
42 QDockWidget *NickListWidget::dock() const {
43 QDockWidget *dock = qobject_cast<QDockWidget *>(parent());
50 void NickListWidget::showWidget(bool visible) {
54 QModelIndex currentIndex = selectionModel()->currentIndex();
55 if(currentIndex.data(NetworkModel::BufferTypeRole) == BufferInfo::ChannelBuffer) {
56 QDockWidget *dock_ = dock();
67 void NickListWidget::currentChanged(const QModelIndex ¤t, const QModelIndex &previous) {
68 BufferInfo::Type bufferType = (BufferInfo::Type)current.data(NetworkModel::BufferTypeRole).toInt();
69 BufferId newBufferId = current.data(NetworkModel::BufferIdRole).value<BufferId>();
70 BufferId oldBufferId = previous.data(NetworkModel::BufferIdRole).value<BufferId>();
72 if(bufferType != BufferInfo::ChannelBuffer) {
73 ui.stackedWidget->setCurrentWidget(ui.emptyPage);
77 // See NickListDock::NickListDock() below
78 // if(bufferType != BufferInfo::ChannelBuffer) {
79 // ui.stackedWidget->setCurrentWidget(ui.emptyPage);
80 // QDockWidget *dock_ = dock();
86 // QDockWidget *dock_ = dock();
87 // if(dock_ && dock_->toggleViewAction()->isChecked()) {
92 if(newBufferId == oldBufferId)
95 if(nickViews.contains(newBufferId)) {
96 ui.stackedWidget->setCurrentWidget(nickViews.value(newBufferId));
98 NickView *view = new NickView(this);
99 NickViewFilter *filter = new NickViewFilter(newBufferId, Client::networkModel());
100 view->setModel(filter);
101 QModelIndex source_current = Client::bufferModel()->mapToSource(current);
102 view->setRootIndex(filter->mapFromSource(source_current));
103 nickViews[newBufferId] = view;
104 ui.stackedWidget->addWidget(view);
105 ui.stackedWidget->setCurrentWidget(view);
109 void NickListWidget::rowsAboutToBeRemoved(const QModelIndex &parent, int start, int end) {
111 if(!parent.isValid()) {
112 // ok this means that whole networks are about to be removed
113 // we can't determine which buffers are affect, so we hope that all nets are removed
114 // this is the most common case (for example disconnecting from the core or terminating the clint)
116 QHash<BufferId, NickView *>::iterator iter = nickViews.begin();
117 while(iter != nickViews.end()) {
119 iter = nickViews.erase(iter);
120 ui.stackedWidget->removeWidget(nickView);
121 QAbstractItemModel *model = nickView->model();
122 nickView->setModel(0);
123 if(QSortFilterProxyModel *filter = qobject_cast<QSortFilterProxyModel *>(model))
124 filter->setSourceModel(0);
125 model->deleteLater();
126 nickView->deleteLater();
129 // check if there are explicitly buffers removed
130 for(int i = start; i <= end; i++) {
131 QVariant variant = parent.child(i,0).data(NetworkModel::BufferIdRole);
132 if(!variant.isValid())
135 BufferId bufferId = qVariantValue<BufferId>(variant);
136 removeBuffer(bufferId);
141 void NickListWidget::removeBuffer(BufferId bufferId) {
142 if(!nickViews.contains(bufferId))
145 NickView *view = nickViews.take(bufferId);
146 ui.stackedWidget->removeWidget(view);
147 QAbstractItemModel *model = view->model();
149 if(QSortFilterProxyModel *filter = qobject_cast<QSortFilterProxyModel *>(model))
150 filter->setSourceModel(0);
151 model->deleteLater();
155 QSize NickListWidget::sizeHint() const {
156 QWidget *currentWidget = ui.stackedWidget->currentWidget();
157 if(!currentWidget || currentWidget == ui.emptyPage)
158 return QSize(100, height());
160 return currentWidget->sizeHint();
164 // ==============================
166 // ==============================
167 NickListDock::NickListDock(const QString &title, QWidget *parent)
168 : QDockWidget(title, parent)
170 // THIS STUFF IS NEEDED FOR NICKLIST AUTOHIDE...
171 // AS THIS BRINGS LOTS OF FUCKUPS WITH IT IT'S DEACTIVATED FOR NOW...
173 // QAction *toggleView = toggleViewAction();
174 // disconnect(toggleView, SIGNAL(triggered(bool)), this, 0);
175 // toggleView->setChecked(QtUiSettings().value("ShowNickList", QVariant(true)).toBool());
177 // // reconnecting the closebuttons clicked signal to the action
178 // foreach(QAbstractButton *button, findChildren<QAbstractButton *>()) {
179 // if(disconnect(button, SIGNAL(clicked()), this, SLOT(close())))
180 // connect(button, SIGNAL(clicked()), toggleView, SLOT(trigger()));
184 // NickListDock::~NickListDock() {
185 // QtUiSettings().setValue("ShowNickList", toggleViewAction()->isChecked());
188 // bool NickListDock::event(QEvent *event) {
189 // switch (event->type()) {
190 // case QEvent::Hide:
191 // case QEvent::Show:
192 // emit visibilityChanged(event->type() == QEvent::Show);
193 // return QWidget::event(event);
195 // return QDockWidget::event(event);