Initial commit.

This code based on mana client http://www.gitorious.org/mana/mana
and my private repository.

1 files changed, 431 insertions, 0 deletions

diff --git a/src/gui/widgets/chattab.cpp b/src/gui/widgets/chattab.cpp
new file mode 100644
index 000000000..06ba3d3ed
--- /dev/null
+++ b/src/gui/widgets/chattab.cpp
@@ -0,0 +1,431 @@
+/*
+ *  The Mana Client
+ *  Copyright (C) 2008-2009  The Mana World Development Team
+ *  Copyright (C) 2009-2010  The Mana Developers
+ *
+ *  This file is part of The Mana Client.
+ *
+ *  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, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "gui/widgets/chattab.h"
+
+#include "actorspritemanager.h"
+#include "chatlog.h"
+#include "commandhandler.h"
+#include "configuration.h"
+#include "localplayer.h"
+#include "log.h"
+#include "sound.h"
+
+#include "gui/widgets/browserbox.h"
+#include "gui/widgets/scrollarea.h"
+#include "gui/widgets/itemlinkhandler.h"
+#include "gui/widgets/tradetab.h"
+
+#include "net/chathandler.h"
+#include "net/net.h"
+
+#include "resources/iteminfo.h"
+#include "resources/itemdb.h"
+
+#include "utils/gettext.h"
+#include "utils/stringutils.h"
+
+#include <guichan/widgets/tabbedarea.hpp>
+
+#define MAX_WORD_SIZE 50
+
+ChatTab::ChatTab(const std::string &name) :
+    Tab(),
+    mAllowHightlight(true)
+{
+    setCaption(name);
+
+    mTextOutput = new BrowserBox(BrowserBox::AUTO_WRAP);
+    mTextOutput->setOpaque(false);
+    mTextOutput->setMaxRow((int) config.getIntValue("ChatLogLength"));
+    if (chatWindow)
+        mTextOutput->setLinkHandler(chatWindow->mItemLinkHandler);
+    mTextOutput->setAlwaysUpdate(false);
+
+    mScrollArea = new ScrollArea(mTextOutput);
+    mScrollArea->setScrollPolicy(gcn::ScrollArea::SHOW_NEVER,
+                                 gcn::ScrollArea::SHOW_ALWAYS);
+    mScrollArea->setScrollAmount(0, 1);
+    mScrollArea->setOpaque(false);
+
+    if (chatWindow)
+        chatWindow->addTab(this);
+}
+
+ChatTab::~ChatTab()
+{
+    if (chatWindow)
+        chatWindow->removeTab(this);
+
+    delete mTextOutput;
+    mTextOutput = 0;
+    delete mScrollArea;
+    mScrollArea = 0;
+}
+
+void ChatTab::chatLog(std::string line, Own own,
+                      bool ignoreRecord, bool tryRemoveColors)
+{
+    // Trim whitespace
+    trim(line);
+
+    if (line.empty())
+        return;
+
+    if (tryRemoveColors && own == BY_OTHER &&
+        config.getBoolValue("removeColors"))
+    {
+        line = removeColors(line);
+        if (line.empty())
+            return;
+    }
+
+    unsigned lineLim = config.getIntValue("chatMaxCharLimit");
+    if (lineLim > 0 && line.length() > lineLim)
+        line = line.substr(0, lineLim);
+
+    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)
+    {
+        if (line.length() <= pos + 3)
+            return;
+
+        tmp.nick = line.substr(0, pos);
+        tmp.text = line.substr(pos + 3);
+    }
+    else
+    {
+        // Fix the owner of welcome message.
+        if (line.length() > 7 && 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: %s"), tmp.nick.c_str(), "");
+            lineColor = "##W";
+            break;
+        case ACT_IS:
+            lineColor = "##I";
+            break;
+        case BY_LOGGER:
+            tmp.nick = "";
+            tmp.text = line;
+            lineColor = "##L";
+            break;
+        default:
+            logger->log1("ChatTab::chatLog incorrect value in switch");
+            break;
+    }
+
+    if (tmp.nick == ": ")
+    {
+        tmp.nick = "";
+        lineColor = "##S";
+    }
+
+    // if configured, move magic messages log to debug chat tab
+    if (localChatTab && this == localChatTab
+        && ((config.getBoolValue("showMagicInDebug")
+        && own == BY_PLAYER && tmp.text.length() > 1
+        && tmp.text.length() > 1 && tmp.text.at(0) == '#'
+        && tmp.text.at(1) != '#')
+        || (config.getBoolValue("serverMsgInDebug") && (own == BY_SERVER
+        || tmp.nick.empty()))))
+    {
+        if (debugChatTab)
+            debugChatTab->chatLog(line, own, ignoreRecord, tryRemoveColors);
+        return;
+    }
+
+    // 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" : "")
+        << static_cast<int>(((t / 60) / 60) % 24)
+        << ":" << (((t / 60) % 60 < 10) ? "0" : "")
+        << static_cast<int>((t / 60) % 60)
+        << "] ";
+
+    line = lineColor + timeStr.str() + tmp.nick + tmp.text;
+
+    if (config.getBoolValue("enableChatLog"))
+        saveToLogFile(line);
+
+    mTextOutput->setMaxRow(config.getIntValue("chatMaxLinesLimit"));
+
+    // 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())
+    {
+        addRow(line);
+        mScrollArea->setVerticalScrollAmount(
+            mScrollArea->getVerticalMaxScroll());
+    }
+    else
+    {
+        addRow(line);
+    }
+
+    mScrollArea->logic();
+    if (own != BY_PLAYER)
+    {
+        if (own == BY_SERVER && (getType() == TAB_PARTY
+            || getType() == TAB_GUILD))
+        {
+            return;
+        }
+
+        if (!getTabbedArea())
+            return;
+
+        if (this != getTabbedArea()->getSelectedTab())
+        {
+            if (getFlash() == 0)
+            {
+                if (player_node)
+                {
+                    std::string::size_type pos
+                        = tmp.text.find(player_node->getName());
+                    if (pos != std::string::npos)
+                        setFlash(2);
+                    else
+                        setFlash(1);
+                }
+                else
+                {
+                    setFlash(1);
+                }
+            }
+        }
+
+        if (getAllowHighlight() && (this != getTabbedArea()->getSelectedTab()
+            || (Client::getIsMinimized() || (!Client::getMouseFocused()
+            && !Client::getInputFocused()))))
+        {
+            if (own != BY_SERVER)
+                sound.playGuiSfx("system/newmessage.ogg");
+        }
+    }
+}
+
+void ChatTab::chatLog(const std::string &nick, std::string msg)
+{
+    Own byWho = (nick == player_node->getName() ? BY_PLAYER : BY_OTHER);
+    if (byWho == BY_OTHER && config.getBoolValue("removeColors"))
+        msg = removeColors(msg);
+    chatLog(nick + " : " + msg, byWho, false, false);
+}
+
+void ChatTab::chatInput(const std::string &message)
+{
+    std::string msg = message;
+    trim(msg);
+
+    if (msg.empty())
+        return;
+
+    // Check for item link
+    std::string::size_type start = msg.find('[');
+    while (start + 1 < msg.size() && 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 = "";
+            if (start + 1 < msg.length() && end < msg.length()
+                && end > start + 1)
+            {
+                temp = msg.substr(start + 1, end - start - 1);
+
+                const ItemInfo itemInfo = ItemDB::get(temp);
+                if (itemInfo.getId() != 0)
+                {
+                    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)
+{
+    if (chatWindow)
+        Net::getChatHandler()->talk(chatWindow->doReplace(msg));
+    else
+        Net::getChatHandler()->talk(msg);
+}
+
+void ChatTab::handleCommand(const std::string &msg)
+{
+    if (commandHandler)
+        commandHandler->handleCommands(msg, this);
+}
+
+bool ChatTab::handleCommands(const std::string &type, const std::string &args)
+{
+    // need split to commands and call each
+
+    return handleCommand(type, args);
+}
+
+void ChatTab::saveToLogFile(std::string &msg)
+{
+    if (getType() == TAB_INPUT && chatLogger)
+        chatLogger->log(msg);
+}
+
+int ChatTab::getType() const
+{
+    if (getCaption() == "General" || getCaption() == _("General"))
+        return TAB_INPUT;
+    else if (getCaption() == "Debug" || getCaption() == _("Debug"))
+        return TAB_DEBUG;
+    else
+        return TAB_UNKNOWN;
+}
+
+void ChatTab::addRow(std::string &line)
+{
+    std::string::size_type idx = 0;
+
+    for (unsigned int f = 0; f < line.length(); f++)
+    {
+        if (line.at(f) == ' ')
+        {
+            idx = f;
+        }
+        else if (f - idx > MAX_WORD_SIZE)
+        {
+            line.insert(f, " ");
+            idx = f;
+        }
+    }
+    mTextOutput->addRow(line);
+}
+
+void ChatTab::loadFromLogFile(std::string name)
+{
+    if (chatLogger)
+    {
+        std::list<std::string> list;
+        chatLogger->loadLast(name, list, 5);
+        std::list<std::string>::iterator i = list.begin();
+        while (i != list.end())
+        {
+            std::string line = "##9" + *i;
+            addRow(line);
+            ++i;
+        }
+    }
+}