GLWWindowSkinManager.cpp

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////////////////////////////////////////////////////////////////////////////////
//    Scorched3D (c) 2000-2009
//
//    This file is part of Scorched3D.
//
//    Scorched3D 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
//    (at your option) any later version.
//
//    Scorched3D 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 Scorched3D; if not, write to the Free Software
//    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
////////////////////////////////////////////////////////////////////////////////

#include <GLW/GLWWindowSkinManager.h>
#include <GLW/GLWWindowManager.h>
#include <XML/XMLFile.h>
#include <common/Defines.h>

GLWWindowSkinManager *GLWWindowSkinManager::defaultinstance_ = 0;
GLWWindowSkinManager *GLWWindowSkinManager::modinstance_ = 0;

GLWWindowSkinManager *GLWWindowSkinManager::defaultinstance()
{
        if (!defaultinstance_) defaultinstance_ = new GLWWindowSkinManager();
        return defaultinstance_;
}

GLWWindowSkinManager *GLWWindowSkinManager::modinstance()
{
        if (!modinstance_) modinstance_ = new GLWWindowSkinManager();
        return modinstance_;
}

GLWWindowSkinManager::GLWWindowSkinManager()
{
}

GLWWindowSkinManager::~GLWWindowSkinManager()
{
}

bool GLWWindowSkinManager::loadWindows()
{
        XMLFile file;
        std::string fileName = S3D::getDataFile("data/windows.xml");
        if (!file.readFile(fileName) ||
                !file.getRootNode())
        {
                S3D::dialogMessage("GLWWindowSkinManager", S3D::formatStringBuffer(
                                          "Failed to parse \"%s\"\n%s", 
                                          fileName.c_str(),
                                          file.getParserError()));
                return false;
        }

        // Itterate all of the windows in the file
    std::list<XMLNode *>::iterator childrenItor;
        std::list<XMLNode *> &children = file.getRootNode()->getChildren();
    for (childrenItor = children.begin();
        childrenItor != children.end();
        childrenItor++)
    {
                // For each node named window
        XMLNode *currentNode = (*childrenItor);

                GLWWindowSkin *window = new GLWWindowSkin;
                if (!window->initFromXML(currentNode))
                {
                        return false;
                }

                if (!currentNode->failChildren()) return false;
                windows_.push_back(window);
        }

        return true;
}

std::list<GLWWindowSkin *> GLWWindowSkinManager::getStateWindows(const char *state)
{
        std::list<GLWWindowSkin *> windows;
        std::list<GLWWindowSkin *>::iterator itor;
        for (itor = windows_.begin();
                itor != windows_.end();
                itor++)
        {
                GLWWindowSkin *window = (GLWWindowSkin *) *itor;
                if (window->inState(state))
                {
                        windows.push_back(window);
                }
        }
        return windows;
}

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