/*
* 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 "gui/widgets/chattab.h"
#include "commandhandler.h"
#include "configuration.h"
#include "localplayer.h"
#include "gui/widgets/browserbox.h"
#include "gui/widgets/scrollarea.h"
#include "gui/itemlinkhandler.h"
#include "gui/recorder.h"
#include "net/chathandler.h"
#include "net/net.h"
#include "resources/iteminfo.h"
#include "resources/itemdb.h"
#include "utils/gettext.h"
#include "utils/strprintf.h"
#include "utils/stringutils.h"
#include <guichan/widgets/tabbedarea.hpp>
ChatTab::ChatTab(const std::string &name) : Tab()
{
setCaption(name);
mTextOutput = new BrowserBox(BrowserBox::AUTO_WRAP);
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(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 || own == BY_OTHER) &&
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 += ": ";
lineColor = "##Y";
break;
case BY_OTHER:
tmp.nick += ": ";
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;
case ACT_WHISPER:
tmp.nick = strprintf(_("%s whispers: "), tmp.nick.c_str());
lineColor = "##W";
break;
case ACT_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));
if (this != getTabbedArea()->getSelectedTab() &&
own != BY_PLAYER)
setHighlighted(true);
}
void ChatTab::chatLog(const std::string &nick, const std::string &msg)
{
chatLog(nick + " : " + msg,
nick == player_node->getName() ? BY_PLAYER : BY_OTHER,
false);
}
void ChatTab::chatInput(std::string &msg)
{
trim(msg);
if (msg.empty())
return;
// 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)
{
Net::getChatHandler()->talk(msg);
}
void ChatTab::handleCommand(const std::string &msg)
{
commandHandler->handleCommand(msg, this);
}