author | unc0rr |
Sat, 12 Apr 2008 18:16:12 +0000 | |
changeset 838 | 1faae19f2116 |
parent 575 | 9a18a9b9d7d4 |
child 1066 | 1f1b3686a2b0 |
permissions | -rw-r--r-- |
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/* |
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* Hedgewars, a worms-like game |
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* Copyright (c) 2007 Igor Ulyanov <iulyanov@gmail.com> |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; version 2 of the License |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA |
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*/ |
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#include <QListWidget> |
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#include <QLineEdit> |
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#include "chatwidget.h" |
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HWChatWidget::HWChatWidget(QWidget* parent) : |
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QWidget(parent), |
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mainLayout(this) |
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{ |
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mainLayout.setSpacing(1); |
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mainLayout.setMargin(1); |
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mainLayout.setSizeConstraint(QLayout::SetMinimumSize); |
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mainLayout.setColumnStretch(0, 75); |
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mainLayout.setColumnStretch(1, 25); |
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chatEditLine = new QLineEdit(this); |
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connect(chatEditLine, SIGNAL(returnPressed()), this, SLOT(returnPressed())); |
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mainLayout.addWidget(chatEditLine, 1, 0, 1, 2); |
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chatText = new QListWidget(this); |
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chatText->setMinimumHeight(10); |
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chatText->setMinimumWidth(10); |
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chatText->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding); |
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mainLayout.addWidget(chatText, 0, 0); |
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chatNicks = new QListWidget(this); |
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chatNicks->setMinimumHeight(10); |
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chatNicks->setMinimumWidth(10); |
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chatNicks->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding); |
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mainLayout.addWidget(chatNicks, 0, 1); |
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} |
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void HWChatWidget::returnPressed() |
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{ |
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emit chatLine(chatEditLine->text()); |
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chatEditLine->clear(); |
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} |
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void HWChatWidget::onChatStringFromNet(const QStringList& str) |
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{ |
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575
9a18a9b9d7d4
One more security fix (check size of QList before using QList::operator[])
unc0rr
parents:
486
diff
changeset
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if (str.size() < 2) return; |
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QListWidget* w=chatText; |
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w->addItem(str[0]+": "+str[1]); |
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w->scrollToBottom(); |
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w->setSelectionMode(QAbstractItemView::NoSelection); |
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} |
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void HWChatWidget::nickAdded(const QString& nick) |
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{ |
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chatNicks->addItem(nick); |
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} |
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void HWChatWidget::nickRemoved(const QString& nick) |
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{ |
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QList<QListWidgetItem *> items=chatNicks->findItems(nick, Qt::MatchExactly); |
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for(QList<QListWidgetItem *>::iterator it=items.begin(); it!=items.end();) { |
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chatNicks->takeItem(chatNicks->row(*it)); |
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++it; |
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} |
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} |
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void HWChatWidget::clear() |
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{ |
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chatNicks->clear(); |
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} |