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 "channellistdlg.h"
24 #include "clientirclisthelper.h"
26 #include <QHeaderView>
27 #include <QHBoxLayout>
28 #include <QSpacerItem>
30 ChannelListDlg::ChannelListDlg(QWidget *parent)
38 _sortFilter.setSourceModel(&_ircListModel);
39 _sortFilter.setFilterCaseSensitivity(Qt::CaseInsensitive);
40 _sortFilter.setFilterKeyColumn(-1);
43 ui.channelListView->setSelectionBehavior(QAbstractItemView::SelectRows);
44 ui.channelListView->setSelectionMode(QAbstractItemView::SingleSelection);
45 ui.channelListView->setAlternatingRowColors(true);
46 ui.channelListView->setTabKeyNavigation(false);
47 ui.channelListView->setModel(&_sortFilter);
48 ui.channelListView->setSortingEnabled(true);
49 ui.channelListView->verticalHeader()->hide();
50 ui.channelListView->horizontalHeader()->setStretchLastSection(true);
52 ui.searchChannelsButton->setAutoDefault(false);
54 connect(ui.advancedModeLabel, SIGNAL(clicked()), this, SLOT(toggleMode()));
55 connect(ui.searchChannelsButton, SIGNAL(clicked()), this, SLOT(requestSearch()));
56 connect(ui.channelNameLineEdit, SIGNAL(returnPressed()), this, SLOT(requestSearch()));
57 connect(ui.filterLineEdit, SIGNAL(textChanged(QString)), &_sortFilter, SLOT(setFilterFixedString(QString)));
58 connect(Client::ircListHelper(), SIGNAL(channelListReceived(const NetworkId &, const QStringList &, QList<IrcListHelper::ChannelDescription>)),
59 this, SLOT(receiveChannelList(NetworkId , QStringList, QList<IrcListHelper::ChannelDescription>)));
60 connect(Client::ircListHelper(), SIGNAL(finishedListReported(const NetworkId &)), this, SLOT(reportFinishedList()));
61 connect(Client::ircListHelper(), SIGNAL(errorReported(const QString &)), this, SLOT(showError(const QString &)));
62 connect(ui.channelListView, SIGNAL(activated(QModelIndex)), this, SLOT(joinChannel(QModelIndex)));
64 setAdvancedMode(false);
66 showFilterLine(false);
70 void ChannelListDlg::setNetwork(NetworkId netId) {
75 _ircListModel.setChannelList();
78 void ChannelListDlg::requestSearch() {
79 _listFinished = false;
82 QStringList channelFilters;
83 channelFilters << ui.channelNameLineEdit->text().trimmed();
84 Client::ircListHelper()->requestChannelList(_netId, channelFilters);
87 void ChannelListDlg::receiveChannelList(const NetworkId &netId, const QStringList &channelFilters, const QList<IrcListHelper::ChannelDescription> &channelList) {
89 Q_UNUSED(channelFilters)
91 showFilterLine(!channelList.isEmpty());
92 _ircListModel.setChannelList(channelList);
93 enableQuery(_listFinished);
96 void ChannelListDlg::showFilterLine(bool show) {
97 ui.line->setVisible(show);
98 ui.filterLabel->setVisible(show);
99 ui.filterLineEdit->setVisible(show);
102 void ChannelListDlg::enableQuery(bool enable) {
103 ui.channelNameLineEdit->setEnabled(enable);
104 ui.searchChannelsButton->setEnabled(enable);
107 void ChannelListDlg::setAdvancedMode(bool advanced) {
108 _advancedMode = advanced;
110 QHBoxLayout *searchLayout = 0;
111 #if QT_VERSION >= 0x040400
112 searchLayout = ui.searchLayout;
114 // FIXME: REMOVE WHEN WE DEPEND ON Qt 4.4
116 * ok this just sucks: in Qt 4.3 there is no way to search for a layout as uic creates
117 * them without a parent -.-
118 * in this case there are only 2 candidates: ui.hboxLayout and ui.hboxLayout1
120 if(ui.hboxLayout.findWidget(ui.searchPatternLabel) != -1)
121 searchLayout = ui.hboxLayout;
122 else if(ui.hboxLayout1.findWidget(ui.searchPatternLabel) != -1)
123 searchLayout = ui.hboxLayout1;
125 /* if this assert trigger we have been compiled on a too old Qt
126 * or uic generated something very unexpected. we cannot find the layout to manipulate.
127 * Please upgrade to a recent version of Qt.
133 if(_simpleModeSpacer) {
134 searchLayout->removeItem(_simpleModeSpacer);
135 delete _simpleModeSpacer;
136 _simpleModeSpacer = 0;
138 ui.advancedModeLabel->setPixmap(QPixmap(QString::fromUtf8(":/22x22/actions/oxygen/22x22/actions/edit-clear-locationbar-rtl.png")));
140 if(!_simpleModeSpacer) {
141 _simpleModeSpacer = new QSpacerItem(40, 20, QSizePolicy::Expanding, QSizePolicy::Minimum);
142 searchLayout->insertSpacerItem(0, _simpleModeSpacer);
144 ui.advancedModeLabel->setPixmap(QPixmap(QString::fromUtf8(":/22x22/actions/oxygen/22x22/actions/edit-clear.png")));
146 ui.channelNameLineEdit->clear();
147 ui.channelNameLineEdit->setVisible(advanced);
148 ui.searchPatternLabel->setVisible(advanced);
151 void ChannelListDlg::showErrors(bool show) {
153 ui.errorTextEdit->clear();
155 ui.errorLabel->setVisible(show);
156 ui.errorTextEdit->setVisible(show);
160 void ChannelListDlg::reportFinishedList() {
161 _listFinished = true;
164 void ChannelListDlg::showError(const QString &error) {
166 ui.errorTextEdit->moveCursor(QTextCursor::End);
167 ui.errorTextEdit->insertPlainText(error + "\n");
170 void ChannelListDlg::joinChannel(const QModelIndex &index) {
171 Client::instance()->userInput(BufferInfo::fakeStatusBuffer(_netId), QString("/JOIN %1").arg(index.sibling(index.row(), 0).data().toString()));