summaryrefslogtreecommitdiff
path: root/src/gui/widgets/chattab.cpp
blob: 715aaf20393454669fd849bb2be12dd059a5cd00 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
/*
 *  The Mana World
 *  Copyright (C) 2008  The Mana World Development Team
 *
 *  This file is part of The Mana World.
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#include "chattab.h"

#include "commandhandler.h"
#include "configuration.h"
#include "localplayer.h"

#include "gui/browserbox.h"
#include "gui/itemlinkhandler.h"
#include "gui/recorder.h"
#include "gui/scrollarea.h"

#ifdef TMWSERV_SUPPORT
#include "net/tmwserv/chatserver/chatserver.h"
#include "net/tmwserv/gameserver/player.h"
#else
#include "net/messageout.h"
#include "net/ea/protocol.h"
#endif

#include "resources/iteminfo.h"
#include "resources/itemdb.h"

#include "utils/gettext.h"
#include "utils/strprintf.h"
#include "utils/stringutils.h"

ChatTab::ChatTab(const std::string &name) : Tab()
{
    setCaption(name);

    mTextOutput = new BrowserBox;
    mTextOutput->setOpaque(false);
    mTextOutput->setMaxRow((int) config.getValue("ChatLogLength", 0));
    mTextOutput->setLinkHandler(chatWindow->mItemLinkHandler);

    mScrollArea = new ScrollArea(mTextOutput);
    mScrollArea->setScrollPolicy(gcn::ScrollArea::SHOW_NEVER,
                                 gcn::ScrollArea::SHOW_ALWAYS);
    mScrollArea->setScrollAmount(0, 1);
    mScrollArea->setOpaque(false);

    chatWindow->addTab(this);
}

ChatTab::~ChatTab()
{
    chatWindow->removeTab(this);
    delete mTextOutput;
    delete mScrollArea;
}

void ChatTab::chatLog(const char* line, int own, bool ignoreRecord)
{
    chatLog(std::string(line), own, ignoreRecord);
}

void ChatTab::chatLog(std::string line, int own, bool ignoreRecord)
{
    // Trim whitespace
    trim(line);

    if (line.empty())
        return;

    CHATLOG tmp;
    tmp.own = own;
    tmp.nick = "";
    tmp.text = line;

    std::string::size_type pos = line.find(" : ");
    if (pos != std::string::npos)
    {
        tmp.nick = line.substr(0, pos);
        tmp.text = line.substr(pos + 3);
    }
    else
    {
        // Fix the owner of welcome message.
        if (line.substr(0, 7) == "Welcome")
        {
            own = BY_SERVER;
        }
    }

    // *implements actions in a backwards compatible way*
    if (own == BY_PLAYER &&
        tmp.text.at(0) == '*' &&
        tmp.text.at(tmp.text.length()-1) == '*')
    {
        tmp.text[0] = ' ';
        tmp.text.erase(tmp.text.length() - 1);
        own = ACT_IS;
    }

    std::string lineColor = "##C";
    switch (own)
    {
        case BY_GM:
            if (tmp.nick.empty())
            {
                tmp.nick = std::string(_("Global announcement:"));
                tmp.nick += " ";
                lineColor = "##G";
            }
            else
            {
                tmp.nick = strprintf(_("Global announcement from %s:"),
                                     tmp.nick.c_str());
                tmp.nick += " ";
                lineColor = "##1"; // Equiv. to BrowserBox::RED
            }
            break;
        case BY_PLAYER:
            tmp.nick += CAT_NORMAL;
            lineColor = "##Y";
            break;
        case BY_OTHER:
            tmp.nick += CAT_NORMAL;
            lineColor = "##C";
            break;
        case BY_SERVER:
            tmp.nick = _("Server:");
            tmp.nick += " ";
            tmp.text = line;
            lineColor = "##S";
            break;
        case BY_CHANNEL:
            tmp.nick = "";
            // TODO: Use a predefined color
            lineColor = "##2"; // Equiv. to BrowserBox::GREEN
            break;
#ifdef EATHENA_SUPPORT
        case BY_PARTY:
            tmp.nick += CAT_NORMAL;
            lineColor = "##P";
            break;
#endif
        case ACT_WHISPER:
            // Resend whisper through normal mechanism
            chatWindow->whisper(tmp.nick, tmp.text);
            return;
        case ACT_IS:
            tmp.nick += CAT_IS;
            lineColor = "##I";
            break;
        case BY_LOGGER:
            tmp.nick = "";
            tmp.text = line;
            lineColor = "##L";
            break;
    }

    if (tmp.nick == ": ")
    {
        tmp.nick = "";
        lineColor = "##S";
    }

#ifdef EATHENA_SUPPORT
    if (tmp.nick.empty() && tmp.text.substr(0, 17) == "Visible GM status")
    {
        player_node->setGM();
    }
#endif

    // Get the current system time
    time_t t;
    time(&t);

    // Format the time string properly
    std::stringstream timeStr;
    timeStr << "[" << ((((t / 60) / 60) % 24 < 10) ? "0" : "")
        << (int) (((t / 60) / 60) % 24)
        << ":" << (((t / 60) % 60 < 10) ? "0" : "")
        << (int) ((t / 60) % 60)
        << "] ";

    line = lineColor + timeStr.str() + tmp.nick + tmp.text;

    // We look if the Vertical Scroll Bar is set at the max before
    // adding a row, otherwise the max will always be a row higher
    // at comparison.
    if (mScrollArea->getVerticalScrollAmount() >= mScrollArea->getVerticalMaxScroll())
    {
        mTextOutput->addRow(line);
        mScrollArea->setVerticalScrollAmount(mScrollArea->getVerticalMaxScroll());
    }
    else
    {
        mTextOutput->addRow(line);
    }

    mScrollArea->logic();
    chatWindow->mRecorder->record(line.substr(3));
}

void ChatTab::chatLog(std::string &nick, std::string &msg)
{
    chatLog(nick + CAT_NORMAL + msg, nick == player_node->getName() ?
                BY_PLAYER : BY_OTHER, false);
}

void ChatTab::chatInput(std::string &msg)
{
    trim(msg);

    if (msg.empty()) return;

#ifdef EATHENA_SUPPORT
    // Send party message
    if (msg.at(0) == chatWindow->mPartyPrefix)
    {
        msg.erase(0, 1);
        std::size_t length = msg.length() + 1;

        if (length == 0)
        {
            chatLog(_("Trying to send a blank party message."), BY_SERVER, true);
            return;
        }
        MessageOut outMsg(chatWindow->mNetwork);

        outMsg.writeInt16(CMSG_PARTY_MESSAGE);
        outMsg.writeInt16(length + 4);
        outMsg.writeString(msg, length);
        return;
    }
#endif

    // Check for item link
    std::string::size_type start = msg.find('[');
    while (start != std::string::npos && msg[start+1] != '@')
    {
        std::string::size_type end = msg.find(']', start);
        if (start+1 != end && end != std::string::npos)
        {
            // Catch multiple embeds and ignore them
            // so it doesn't crash the client.
            while ((msg.find('[', start + 1) != std::string::npos) &&
                   (msg.find('[', start + 1) < end))
            {
                start = msg.find('[', start + 1);
            }

            std::string temp = msg.substr(start + 1, end - start - 1);

            toLower(trim(temp));

            const ItemInfo itemInfo = ItemDB::get(temp);
            if (itemInfo.getName() != _("Unknown item"))
            {
                msg.insert(end, "@@");
                msg.insert(start+1, "|");
                msg.insert(start+1, toString(itemInfo.getId()));
                msg.insert(start+1, "@@");
            }
        }
        start =  msg.find('[', start + 1);
    }

    // Prepare ordinary message
    if (msg[0] != '/')
        handleInput(msg);
    else
        handleCommand(std::string(msg, 1));
}

void ChatTab::scroll(int amount)
{
    int range = mScrollArea->getHeight() / 8 * amount;
    gcn::Rectangle scr;
    scr.y = mScrollArea->getVerticalScrollAmount() + range;
    scr.height = abs(range);
    mTextOutput->showPart(scr);
}

void ChatTab::clearText()
{
    mTextOutput->clearRows();
}

void ChatTab::handleInput(const std::string &msg) {
#ifdef TMWSERV_SUPPORT
    Net::GameServer::Player::say(msg);
#else
    std::string mes = player_node->getName() + " : " + msg;

    MessageOut outMsg(chatWindow->mNetwork);
    outMsg.writeInt16(CMSG_CHAT_MESSAGE);
    // Added + 1 in order to let eAthena parse admin commands correctly
    outMsg.writeInt16(mes.length() + 4 + 1);
    outMsg.writeString(mes, mes.length() + 1);
    return;
#endif
}

void ChatTab::handleCommand(std::string msg)
{
    commandHandler->handleCommand(msg);
}