author | koda |
Tue, 20 Oct 2009 17:55:11 +0000 | |
changeset 2567 | 02ff5f9510b5 |
parent 2428 | 6800f8aa0184 |
child 2706 | 935b7d618cf0 |
permissions | -rw-r--r-- |
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/* |
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* Hedgewars, a free turn based strategy game |
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* Copyright (c) 2007 Igor Ulyanov <iulyanov@gmail.com> |
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* Copyright (c) 2009 Andrey Korotaev <unC0Rr@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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||
1520
f72f538eba05
Refactor chat widget to use QTextBrower instead of QListWidget:
unc0rr
parents:
1516
diff
changeset
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#include <QTextBrowser> |
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#include <QListWidget> |
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#include <QLineEdit> |
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#include <QAction> |
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#include <QApplication> |
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#include <QTextDocument> |
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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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chatEditLine->setMaxLength(300); |
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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 QTextBrowser(this); |
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chatText->setMinimumHeight(20); |
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chatText->setMinimumWidth(10); |
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chatText->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding); |
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chatText->setOpenExternalLinks(true); |
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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->setSortingEnabled(true); |
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chatNicks->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding); |
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chatNicks->setContextMenuPolicy(Qt::ActionsContextMenu); |
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mainLayout.addWidget(chatNicks, 0, 1); |
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acInfo = new QAction(QAction::tr("Info"), chatNicks); |
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connect(acInfo, SIGNAL(triggered(bool)), this, SLOT(onInfo())); |
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acKick = new QAction(QAction::tr("Kick"), chatNicks); |
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connect(acKick, SIGNAL(triggered(bool)), this, SLOT(onKick())); |
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acBan = new QAction(QAction::tr("Ban"), chatNicks); |
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connect(acBan, SIGNAL(triggered(bool)), this, SLOT(onBan())); |
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chatNicks->insertAction(0, acInfo); |
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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::onChatString(const QString& str) |
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{ |
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Refactor chat widget to use QTextBrower instead of QListWidget:
unc0rr
parents:
1516
diff
changeset
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if (chatStrings.size() > 250) |
f72f538eba05
Refactor chat widget to use QTextBrower instead of QListWidget:
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parents:
1516
diff
changeset
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chatStrings.removeFirst(); |
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QString formattedStr = Qt::escape(str.mid(1)); |
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if (str.startsWith("\x03")) |
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formattedStr = QString("<font color=grey>%1</font>").arg(formattedStr); |
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else if (str.startsWith("\x02")) |
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formattedStr = QString("<font color=magenta>%1</font>").arg(formattedStr); |
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chatStrings.append(formattedStr); |
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chatText->setHtml(chatStrings.join("<br>")); |
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chatText->moveCursor(QTextCursor::End); |
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} |
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void HWChatWidget::onServerMessage(const QString& str) |
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{ |
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if (chatStrings.size() > 250) |
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chatStrings.removeFirst(); |
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chatStrings.append("<hr>" + str + "<hr>"); |
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90f6a5abad17
Save much space for chat widget on lobby page by removing server message widget (now this messages goes to chat)
unc0rr
parents:
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diff
changeset
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chatText->setHtml(chatStrings.join("<br>")); |
1516
bb9fa5809c49
Limit chat history to 250 entries to avoid DoS attack with its use
unc0rr
parents:
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diff
changeset
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1520
f72f538eba05
Refactor chat widget to use QTextBrower instead of QListWidget:
unc0rr
parents:
1516
diff
changeset
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chatText->moveCursor(QTextCursor::End); |
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} |
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void HWChatWidget::nickAdded(const QString& nick) |
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{ |
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QListWidgetItem * item = new QListWidgetItem(nick); |
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item->setIcon(QIcon(":/res/hh_small.png")); |
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chatNicks->addItem(item); |
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} |
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void HWChatWidget::nickRemoved(const QString& nick) |
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{ |
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1520
f72f538eba05
Refactor chat widget to use QTextBrower instead of QListWidget:
unc0rr
parents:
1516
diff
changeset
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QList<QListWidgetItem *> items = chatNicks->findItems(nick, Qt::MatchExactly); |
f72f538eba05
Refactor chat widget to use QTextBrower instead of QListWidget:
unc0rr
parents:
1516
diff
changeset
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for(QList<QListWidgetItem *>::iterator it=items.begin(); it!=items.end();) { |
f72f538eba05
Refactor chat widget to use QTextBrower instead of QListWidget:
unc0rr
parents:
1516
diff
changeset
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chatNicks->takeItem(chatNicks->row(*it)); |
f72f538eba05
Refactor chat widget to use QTextBrower instead of QListWidget:
unc0rr
parents:
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changeset
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++it; |
f72f538eba05
Refactor chat widget to use QTextBrower instead of QListWidget:
unc0rr
parents:
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changeset
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} |
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} |
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void HWChatWidget::clear() |
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{ |
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chatText->clear(); |
1520
f72f538eba05
Refactor chat widget to use QTextBrower instead of QListWidget:
unc0rr
parents:
1516
diff
changeset
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chatStrings.clear(); |
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chatNicks->clear(); |
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} |
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void HWChatWidget::onKick() |
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{ |
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QListWidgetItem * curritem = chatNicks->currentItem(); |
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if (curritem) |
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emit kick(curritem->text()); |
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} |
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void HWChatWidget::onBan() |
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{ |
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QListWidgetItem * curritem = chatNicks->currentItem(); |
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if (curritem) |
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emit ban(curritem->text()); |
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} |
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void HWChatWidget::onInfo() |
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{ |
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QListWidgetItem * curritem = chatNicks->currentItem(); |
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if (curritem) |
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emit info(curritem->text()); |
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} |
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void HWChatWidget::setReadyStatus(const QString & nick, bool isReady) |
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{ |
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QList<QListWidgetItem *> items = chatNicks->findItems(nick, Qt::MatchExactly); |
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if (items.size() != 1) |
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{ |
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qWarning("Bug: cannot find user in chat"); |
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return; |
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} |
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if(isReady) |
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items[0]->setIcon(QIcon(":/res/lightbulb_on.png")); |
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else |
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items[0]->setIcon(QIcon(":/res/lightbulb_off.png")); |
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} |
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void HWChatWidget::adminAccess(bool b) |
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{ |
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chatNicks->removeAction(acKick); |
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chatNicks->removeAction(acBan); |
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if(b) |
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{ |
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chatNicks->insertAction(0, acKick); |
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// chatNicks->insertAction(0, acBan); |
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} |
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} |