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/*
* Copyright (C) 2005-2008 Team XBMC
* http://www.xbmc.org
*
* 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, or (at your option)
* 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 XBMC; see the file COPYING. If not, write to
* the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
* http://www.gnu.org/copyleft/gpl.html
*
*/
#include "GUIColorManager.h"
#include "Util.h"
#include "FileSystem/SpecialProtocol.h"
#include "addons/Skin.h"
#include "utils/log.h"
#include "tinyXML/tinyxml.h"
CGUIColorManager g_colorManager;
CGUIColorManager::CGUIColorManager(void)
{
}
CGUIColorManager::~CGUIColorManager(void)
{
Clear();
}
void CGUIColorManager::Clear()
{
m_colors.clear();
}
// load the color file in
void CGUIColorManager::Load(const CStdString &colorFile)
{
Clear();
// load the global color map if it exists
TiXmlDocument xmlDoc;
if (xmlDoc.LoadFile(PTH_IC("special://xbmc/system/colors.xml")))
LoadXML(xmlDoc);
// first load the default color map if it exists
CStdString path, basePath;
CUtil::AddFileToFolder(g_SkinInfo->Path(), "colors", basePath);
CUtil::AddFileToFolder(basePath, "defaults.xml", path);
if (xmlDoc.LoadFile(PTH_IC(path)))
LoadXML(xmlDoc);
// now the color map requested
if (colorFile.CompareNoCase("SKINDEFAULT") == 0)
return; // nothing to do
CUtil::AddFileToFolder(basePath, colorFile, path);
CLog::Log(LOGINFO, "Loading colors from %s", path.c_str());
if (xmlDoc.LoadFile(path))
LoadXML(xmlDoc);
}
bool CGUIColorManager::LoadXML(TiXmlDocument &xmlDoc)
{
TiXmlElement* pRootElement = xmlDoc.RootElement();
CStdString strValue = pRootElement->Value();
if (strValue != CStdString("colors"))
{
CLog::Log(LOGERROR, "color file doesnt start with <colors>");
return false;
}
const TiXmlElement *color = pRootElement->FirstChildElement("color");
while (color)
{
if (color->FirstChild() && color->Attribute("name"))
{
color_t value = 0xffffffff;
sscanf(color->FirstChild()->Value(), "%x", (unsigned int*) &value);
CStdString name = color->Attribute("name");
iColor it = m_colors.find(name);
if (it != m_colors.end())
(*it).second = value;
else
m_colors.insert(make_pair(name, value));
}
color = color->NextSiblingElement("color");
}
return true;
}
// lookup a color and return it's hex value
color_t CGUIColorManager::GetColor(const CStdString &color) const
{
// look in our color map
CStdString trimmed(color);
trimmed.TrimLeft("= ");
icColor it = m_colors.find(trimmed);
if (it != m_colors.end())
return (*it).second;
// try converting hex directly
color_t value = 0;
sscanf(trimmed.c_str(), "%x", &value);
return value;
}
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