author | unc0rr |
Sat, 20 Jun 2009 07:50:03 +0000 | |
changeset 2176 | fc082baf448c |
parent 1921 | 2a09f7f786a0 |
child 2377 | f3fab2b09e0c |
permissions | -rw-r--r-- |
480 | 1 |
/* |
1066 | 2 |
* Hedgewars, a free turn based strategy game |
486 | 3 |
* Copyright (c) 2007 Igor Ulyanov <iulyanov@gmail.com> |
1577 | 4 |
* Copyright (c) 2009 Andrey Korotaev <unC0Rr@gmail.com> |
480 | 5 |
* |
6 |
* This program is free software; you can redistribute it and/or modify |
|
7 |
* it under the terms of the GNU General Public License as published by |
|
8 |
* the Free Software Foundation; version 2 of the License |
|
9 |
* |
|
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. |
|
14 |
* |
|
15 |
* You should have received a copy of the GNU General Public License |
|
16 |
* along with this program; if not, write to the Free Software |
|
17 |
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA |
|
18 |
*/ |
|
19 |
||
1520
f72f538eba05
Refactor chat widget to use QTextBrower instead of QListWidget:
unc0rr
parents:
1516
diff
changeset
|
20 |
#include <QTextBrowser> |
461 | 21 |
#include <QListWidget> |
22 |
#include <QLineEdit> |
|
1391 | 23 |
#include <QAction> |
1577 | 24 |
#include <QApplication> |
1587 | 25 |
#include <QTextDocument> |
461 | 26 |
|
27 |
#include "chatwidget.h" |
|
28 |
||
29 |
HWChatWidget::HWChatWidget(QWidget* parent) : |
|
30 |
QWidget(parent), |
|
31 |
mainLayout(this) |
|
32 |
{ |
|
1577 | 33 |
mainLayout.setSpacing(1); |
34 |
mainLayout.setMargin(1); |
|
35 |
mainLayout.setSizeConstraint(QLayout::SetMinimumSize); |
|
36 |
mainLayout.setColumnStretch(0, 75); |
|
37 |
mainLayout.setColumnStretch(1, 25); |
|
461 | 38 |
|
1577 | 39 |
chatEditLine = new QLineEdit(this); |
40 |
chatEditLine->setMaxLength(300); |
|
41 |
connect(chatEditLine, SIGNAL(returnPressed()), this, SLOT(returnPressed())); |
|
461 | 42 |
|
1577 | 43 |
mainLayout.addWidget(chatEditLine, 1, 0, 1, 2); |
462 | 44 |
|
1577 | 45 |
chatText = new QTextBrowser(this); |
46 |
chatText->setMinimumHeight(20); |
|
47 |
chatText->setMinimumWidth(10); |
|
48 |
chatText->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding); |
|
1589 | 49 |
chatText->setOpenExternalLinks(true); |
1577 | 50 |
mainLayout.addWidget(chatText, 0, 0); |
462 | 51 |
|
1577 | 52 |
chatNicks = new QListWidget(this); |
53 |
chatNicks->setMinimumHeight(10); |
|
54 |
chatNicks->setMinimumWidth(10); |
|
1666 | 55 |
chatNicks->setSortingEnabled(true); |
1577 | 56 |
chatNicks->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding); |
57 |
chatNicks->setContextMenuPolicy(Qt::ActionsContextMenu); |
|
58 |
mainLayout.addWidget(chatNicks, 0, 1); |
|
1391 | 59 |
|
1860 | 60 |
acInfo = new QAction(QAction::tr("Info"), chatNicks); |
1577 | 61 |
connect(acInfo, SIGNAL(triggered(bool)), this, SLOT(onInfo())); |
1860 | 62 |
acKick = new QAction(QAction::tr("Kick"), chatNicks); |
63 |
connect(acKick, SIGNAL(triggered(bool)), this, SLOT(onKick())); |
|
64 |
acBan = new QAction(QAction::tr("Ban"), chatNicks); |
|
65 |
connect(acBan, SIGNAL(triggered(bool)), this, SLOT(onBan())); |
|
66 |
||
1577 | 67 |
chatNicks->insertAction(0, acInfo); |
461 | 68 |
} |
69 |
||
70 |
void HWChatWidget::returnPressed() |
|
71 |
{ |
|
1577 | 72 |
emit chatLine(chatEditLine->text()); |
73 |
chatEditLine->clear(); |
|
461 | 74 |
} |
75 |
||
1360 | 76 |
void HWChatWidget::onChatString(const QString& str) |
461 | 77 |
{ |
1520
f72f538eba05
Refactor chat widget to use QTextBrower instead of QListWidget:
unc0rr
parents:
1516
diff
changeset
|
78 |
if (chatStrings.size() > 250) |
f72f538eba05
Refactor chat widget to use QTextBrower instead of QListWidget:
unc0rr
parents:
1516
diff
changeset
|
79 |
chatStrings.removeFirst(); |
1626 | 80 |
|
81 |
QString formattedStr = Qt::escape(str); |
|
82 |
if (formattedStr.startsWith("***")) |
|
83 |
formattedStr = QString("<font color=grey>%1</font>").arg(formattedStr); |
|
1516
bb9fa5809c49
Limit chat history to 250 entries to avoid DoS attack with its use
unc0rr
parents:
1457
diff
changeset
|
84 |
|
1626 | 85 |
chatStrings.append(formattedStr); |
1587 | 86 |
|
87 |
chatText->setHtml(chatStrings.join("<br>")); |
|
88 |
||
89 |
chatText->moveCursor(QTextCursor::End); |
|
90 |
} |
|
91 |
||
92 |
void HWChatWidget::onServerMessage(const QString& str) |
|
93 |
{ |
|
94 |
if (chatStrings.size() > 250) |
|
95 |
chatStrings.removeFirst(); |
|
96 |
||
1588 | 97 |
chatStrings.append("<hr>" + str + "<hr>"); |
1520
f72f538eba05
Refactor chat widget to use QTextBrower instead of QListWidget:
unc0rr
parents:
1516
diff
changeset
|
98 |
|
1584
90f6a5abad17
Save much space for chat widget on lobby page by removing server message widget (now this messages goes to chat)
unc0rr
parents:
1577
diff
changeset
|
99 |
chatText->setHtml(chatStrings.join("<br>")); |
1516
bb9fa5809c49
Limit chat history to 250 entries to avoid DoS attack with its use
unc0rr
parents:
1457
diff
changeset
|
100 |
|
1520
f72f538eba05
Refactor chat widget to use QTextBrower instead of QListWidget:
unc0rr
parents:
1516
diff
changeset
|
101 |
chatText->moveCursor(QTextCursor::End); |
461 | 102 |
} |
465 | 103 |
|
104 |
void HWChatWidget::nickAdded(const QString& nick) |
|
105 |
{ |
|
1391 | 106 |
QListWidgetItem * item = new QListWidgetItem(nick); |
107 |
chatNicks->addItem(item); |
|
465 | 108 |
} |
109 |
||
110 |
void HWChatWidget::nickRemoved(const QString& nick) |
|
111 |
{ |
|
1520
f72f538eba05
Refactor chat widget to use QTextBrower instead of QListWidget:
unc0rr
parents:
1516
diff
changeset
|
112 |
QList<QListWidgetItem *> items = chatNicks->findItems(nick, Qt::MatchExactly); |
f72f538eba05
Refactor chat widget to use QTextBrower instead of QListWidget:
unc0rr
parents:
1516
diff
changeset
|
113 |
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
|
114 |
chatNicks->takeItem(chatNicks->row(*it)); |
f72f538eba05
Refactor chat widget to use QTextBrower instead of QListWidget:
unc0rr
parents:
1516
diff
changeset
|
115 |
++it; |
f72f538eba05
Refactor chat widget to use QTextBrower instead of QListWidget:
unc0rr
parents:
1516
diff
changeset
|
116 |
} |
465 | 117 |
} |
118 |
||
119 |
void HWChatWidget::clear() |
|
120 |
{ |
|
1311 | 121 |
chatText->clear(); |
1520
f72f538eba05
Refactor chat widget to use QTextBrower instead of QListWidget:
unc0rr
parents:
1516
diff
changeset
|
122 |
chatStrings.clear(); |
1311 | 123 |
chatNicks->clear(); |
465 | 124 |
} |
1391 | 125 |
|
126 |
void HWChatWidget::onKick() |
|
127 |
{ |
|
128 |
QListWidgetItem * curritem = chatNicks->currentItem(); |
|
129 |
if (curritem) |
|
130 |
emit kick(curritem->text()); |
|
131 |
} |
|
1405 | 132 |
|
1860 | 133 |
void HWChatWidget::onBan() |
134 |
{ |
|
135 |
QListWidgetItem * curritem = chatNicks->currentItem(); |
|
136 |
if (curritem) |
|
137 |
emit ban(curritem->text()); |
|
138 |
} |
|
139 |
||
1577 | 140 |
void HWChatWidget::onInfo() |
141 |
{ |
|
142 |
QListWidgetItem * curritem = chatNicks->currentItem(); |
|
143 |
if (curritem) |
|
144 |
emit info(curritem->text()); |
|
145 |
} |
|
146 |
||
1405 | 147 |
void HWChatWidget::setReadyStatus(const QString & nick, bool isReady) |
148 |
{ |
|
149 |
QList<QListWidgetItem *> items = chatNicks->findItems(nick, Qt::MatchExactly); |
|
150 |
if (items.size() != 1) |
|
151 |
{ |
|
152 |
qWarning("Bug: cannot find user in chat"); |
|
153 |
return; |
|
154 |
} |
|
155 |
||
156 |
if(isReady) |
|
1457 | 157 |
items[0]->setIcon(QIcon(":/res/lightbulb_on.png")); |
1405 | 158 |
else |
1457 | 159 |
items[0]->setIcon(QIcon(":/res/lightbulb_off.png")); |
1405 | 160 |
} |
1860 | 161 |
|
162 |
void HWChatWidget::adminAccess(bool b) |
|
163 |
{ |
|
164 |
chatNicks->removeAction(acKick); |
|
165 |
chatNicks->removeAction(acBan); |
|
166 |
||
167 |
if(b) |
|
168 |
{ |
|
169 |
chatNicks->insertAction(0, acKick); |
|
1921 | 170 |
// chatNicks->insertAction(0, acBan); |
1860 | 171 |
} |
172 |
} |