2012-05-29 13:31:11 +00:00
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// Ryzom - MMORPG Framework <http://dev.ryzom.com/projects/ryzom/>
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// Copyright (C) 2010 Winch Gate Property Limited
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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 Affero General Public License as
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// published by the Free Software Foundation, either version 3 of the
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// License, or (at your option) any later version.
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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 Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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#include "stdpch.h"
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// client
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#include "chat_text_manager.h"
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#include "view_text.h"
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#include "interface_manager.h"
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using namespace std;
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using namespace NLMISC;
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CChatTextManager* CChatTextManager::_Instance = NULL;
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//=================================================================================
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CChatTextManager::CChatTextManager() :
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_TextFontSize(NULL),
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_TextMultilineSpace(NULL),
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2012-09-11 18:26:36 +00:00
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_TextShadowed(NULL),
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_ShowTimestamps(NULL)
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2012-05-29 13:31:11 +00:00
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{
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}
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//=================================================================================
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CChatTextManager::~CChatTextManager()
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{
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delete _TextFontSize;
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_TextFontSize = NULL;
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delete _TextMultilineSpace;
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_TextMultilineSpace = NULL;
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delete _TextShadowed;
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_TextShadowed = NULL;
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2012-09-11 18:26:36 +00:00
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delete _ShowTimestamps;
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_ShowTimestamps = NULL;
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2012-05-29 13:31:11 +00:00
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}
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//=================================================================================
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uint CChatTextManager::getTextFontSize() const
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{
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if (!_TextFontSize)
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{
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CInterfaceManager *im = CInterfaceManager::getInstance();
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_TextFontSize = im->getDbProp("UI:SAVE:CHAT:FONT_SIZE", false);
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if (!_TextFontSize) return 12;
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}
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return (uint) _TextFontSize->getValue32();
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}
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//=================================================================================
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uint CChatTextManager::getTextMultiLineSpace() const
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{
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if (!_TextMultilineSpace)
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{
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CInterfaceManager *im = CInterfaceManager::getInstance();
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_TextMultilineSpace = im->getDbProp("UI:SAVE:CHAT:MULTI_LINE_SPACE", false);
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if (!_TextMultilineSpace) return 1;
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}
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return (uint) _TextMultilineSpace->getValue32();
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}
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//=================================================================================
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bool CChatTextManager::isTextShadowed() const
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{
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if (!_TextShadowed)
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{
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CInterfaceManager *im = CInterfaceManager::getInstance();
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_TextShadowed = im->getDbProp("UI:SAVE:CHAT:SHADOWED_TEXT", false);
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if (!_TextShadowed) return false;
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}
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return _TextShadowed->getValueBool();
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}
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2012-09-11 18:26:36 +00:00
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//=================================================================================
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bool CChatTextManager::showTimestamps() const
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{
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if (!_ShowTimestamps)
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{
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CInterfaceManager *im = CInterfaceManager::getInstance();
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_ShowTimestamps = im->getDbProp("UI:SAVE:CHAT:SHOW_TIMES_IN_CHAT_CB", false);
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if (!_ShowTimestamps) return false;
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}
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return _ShowTimestamps->getValueBool();
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}
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2012-05-29 13:31:11 +00:00
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//=================================================================================
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static CInterfaceGroup *parseCommandTag(ucstring &line)
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{
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string::size_type start = line.find(ucstring("/$$"));
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if (start == string::npos) return NULL;
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string::size_type end = line.find(ucstring("$$/"), start + 3);
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if (end == string::npos) return NULL;
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std::string commandLine;
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ucstring ucCommandLine = line.substr(start + 3, end - start - 3);
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ucCommandLine.toString(commandLine);
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line = line.substr(0, start) + line.substr(end +3);
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vector<string> params;
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explode(commandLine, std::string("|"), params);
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if (params.size() != 4)
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{
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nlwarning("4 parameters wanted for command tag : template|caption|ah|ah_params");
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return NULL;
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}
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//
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static int commandId = 0;
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pair<string, string> uiTemplateParams[4] =
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{
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make_pair(string("id"), NLMISC::toString("command%d", commandId ++)),
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make_pair(string("caption"), params[1]),
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make_pair(string("ah"), params[2]),
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make_pair(string("ah_params"), params[3])
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};
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return CInterfaceManager::getInstance()->createGroupInstance(params[0], "", uiTemplateParams, 4);
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}
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static CInterfaceGroup *buildLineWithCommand(CInterfaceGroup *commandGroup, CViewText *text)
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{
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nlassert(commandGroup);
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nlassert(text);
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CInterfaceGroup *group = new CInterfaceGroup(CViewBase::TCtorParam());
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static int groupId = 0;
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group->setId(NLMISC::toString("%d", groupId++));
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static volatile bool sizeref = 1;
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static volatile sint32 w = 0;
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group->setSizeRef(sizeref);
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group->setW(w);
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group->setResizeFromChildH(true);
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//
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group->addGroup(commandGroup);
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commandGroup->setParent(group);
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text->setParent(group);
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text->setParentPos(commandGroup);
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text->setPosRef(Hotspot_TL);
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text->setParentPosRef(Hotspot_TR);
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group->addView(text);
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return group;
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}
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//=================================================================================
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CViewBase *CChatTextManager::createMsgText(const ucstring &cstMsg, NLMISC::CRGBA col, bool justified /*=false*/)
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{
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ucstring msg = cstMsg;
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CInterfaceGroup *commandGroup = parseCommandTag(msg);
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CViewText *vt = new CViewText(CViewText::TCtorParam());
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// get parameters from config.xml
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vt->setShadow(isTextShadowed());
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vt->setFontSize(getTextFontSize());
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vt->setMultiLine(true);
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vt->setTextMode(justified ? CViewText::Justified : CViewText::DontClipWord);
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vt->setMultiLineSpace(getTextMultiLineSpace());
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vt->setModulateGlobalColor(false);
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ucstring cur_time;
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2012-09-11 18:26:36 +00:00
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if (showTimestamps())
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2012-05-29 13:31:11 +00:00
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{
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2012-09-11 18:26:36 +00:00
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cur_time = CInterfaceManager::getTimestampHuman();
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2012-05-29 13:31:11 +00:00
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}
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// if text contain any color code, set the text formated and white,
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// otherwise, set text normal and apply global color
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size_t codePos = msg.find(ucstring("@{"));
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if (codePos != ucstring::npos)
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{
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// Prepend the current time (do it after the color if the color at first position.
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if (codePos == 0)
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{
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codePos = msg.find(ucstring("}"));
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msg = msg.substr(0, codePos + 1) + cur_time + msg.substr(codePos + 1, msg.length() - codePos);
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}
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else
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{
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msg = cur_time + msg;
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}
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vt->setTextFormatTaged(msg);
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vt->setColor(NLMISC::CRGBA::White);
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}
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else
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{
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msg = cur_time + msg;
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vt->setText(msg);
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vt->setColor(col);
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}
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if (!commandGroup)
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{
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return vt;
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}
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else
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{
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return buildLineWithCommand(commandGroup, vt);
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}
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}
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//=================================================================================
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CChatTextManager &CChatTextManager::getInstance()
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{
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if( !_Instance )
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_Instance = new CChatTextManager();
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return *_Instance;
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}
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//=================================================================================
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void CChatTextManager::releaseInstance()
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{
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if( _Instance )
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delete _Instance;
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_Instance = NULL;
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}
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//=================================================================================
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void CChatTextManager::reset ()
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{
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_TextFontSize = NULL;
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_TextMultilineSpace = NULL;
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_TextShadowed = NULL;
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}
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