axmol/cocos2dx/platform/win32/CCApplication.cpp

#include "CCApplication.h"
#include "CCEGLView.h"
#include "CCDirector.h"
#include <algorithm>
#include "platform/CCFileUtils.h"
/**
@brief    This function change the PVRFrame show/hide setting in register.
@param  bEnable If true show the PVRFrame window, otherwise hide.
*/
static void PVRFrameEnableControlWindow(bool bEnable);

NS_CC_BEGIN

// sharedApplication pointer
Application * Application::sm_pSharedApplication = 0;

Application::Application()
: _instance(NULL)
, _accelTable(NULL)
{
    _instance    = GetModuleHandle(NULL);
    _animationInterval.QuadPart = 0;
    CC_ASSERT(! sm_pSharedApplication);
    sm_pSharedApplication = this;
}

Application::~Application()
{
    CC_ASSERT(this == sm_pSharedApplication);
    sm_pSharedApplication = NULL;
}

int Application::run()
{
    PVRFrameEnableControlWindow(false);

    // Main message loop:
    LARGE_INTEGER nFreq;
    LARGE_INTEGER nLast;
    LARGE_INTEGER nNow;

    QueryPerformanceFrequency(&nFreq);
    QueryPerformanceCounter(&nLast);

    // Initialize instance and cocos2d.
    if (!applicationDidFinishLaunching())
    {
        return 0;
    }

    EGLView* pMainWnd = EGLView::getInstance();

    while(!pMainWnd->windowShouldClose())
    {
        QueryPerformanceCounter(&nNow);
        if (nNow.QuadPart - nLast.QuadPart > _animationInterval.QuadPart)
        {
            nLast.QuadPart = nNow.QuadPart;
            Director::getInstance()->mainLoop();
            pMainWnd->pollEvents();
        }
        else
        {
            Sleep(0);
        }
    }

    /* Only work on Desktop
    *  Director::mainLoop is really one frame logic
    *  when we want to close the window, we should call Director::end();
    *  then call Director::mainLoop to do release of internal resources
    */
    Director::getInstance()->end();
    Director::getInstance()->mainLoop();
    return true;
}

void Application::setAnimationInterval(double interval)
{
    LARGE_INTEGER nFreq;
    QueryPerformanceFrequency(&nFreq);
    _animationInterval.QuadPart = (LONGLONG)(interval * nFreq.QuadPart);
}

//////////////////////////////////////////////////////////////////////////
// static member function
//////////////////////////////////////////////////////////////////////////
Application* Application::getInstance()
{
    CC_ASSERT(sm_pSharedApplication);
    return sm_pSharedApplication;
}

// @deprecated Use getInstance() instead
Application* Application::sharedApplication()
{
    return Application::getInstance();
}

LanguageType Application::getCurrentLanguage()
{
    LanguageType ret = LanguageType::ENGLISH;

    LCID localeID = GetUserDefaultLCID();
    unsigned short primaryLanguageID = localeID & 0xFF;
    
    switch (primaryLanguageID)
    {
        case LANG_CHINESE:
            ret = LanguageType::CHINESE;
            break;
        case LANG_ENGLISH:
            ret = LanguageType::ENGLISH;
            break;
        case LANG_FRENCH:
            ret = LanguageType::FRENCH;
            break;
        case LANG_ITALIAN:
            ret = LanguageType::ITALIAN;
            break;
        case LANG_GERMAN:
            ret = LanguageType::GERMAN;
            break;
        case LANG_SPANISH:
            ret = LanguageType::SPANISH;
            break;
        case LANG_RUSSIAN:
            ret = LanguageType::RUSSIAN;
            break;
        case LANG_KOREAN:
            ret = LanguageType::KOREAN;
            break;
        case LANG_JAPANESE:
            ret = LanguageType::JAPANESE;
            break;
        case LANG_HUNGARIAN:
            ret = LanguageType::HUNGARIAN;
            break;
        case LANG_PORTUGUESE:
            ret = LanguageType::PORTUGUESE;
            break;
        case LANG_ARABIC:
            ret = LanguageType::ARABIC;
            break;
	    case LANG_NORWEGIAN:
            ret = LanguageType::NORWEGIAN;
            break;
 	    case LANG_POLISH:
            ret = LanguageType::POLISH;
            break;
    }

    return ret;
}

Application::Platform Application::getTargetPlatform()
{
    return Platform::OS_WINDOWS;
}

void Application::setResourceRootPath(const std::string& rootResDir)
{
    _resourceRootPath = rootResDir;
    std::replace(_resourceRootPath.begin(), _resourceRootPath.end(), '\\', '/');
    if (_resourceRootPath[_resourceRootPath.length() - 1] != '/')
    {
        _resourceRootPath += '/';
    }
    FileUtils* pFileUtils = FileUtils::getInstance();
    std::vector<std::string> searchPaths = pFileUtils->getSearchPaths();
    searchPaths.insert(searchPaths.begin(), _resourceRootPath);
    pFileUtils->setSearchPaths(searchPaths);
}

const std::string& Application::getResourceRootPath(void)
{
    return _resourceRootPath;
}

void Application::setStartupScriptFilename(const std::string& startupScriptFile)
{
    _startupScriptFilename = startupScriptFile;
    std::replace(_startupScriptFilename.begin(), _startupScriptFilename.end(), '\\', '/');
}

NS_CC_END

//////////////////////////////////////////////////////////////////////////
// Local function
//////////////////////////////////////////////////////////////////////////
static void PVRFrameEnableControlWindow(bool bEnable)
{
    HKEY hKey = 0;

    // Open PVRFrame control key, if not exist create it.
    if(ERROR_SUCCESS != RegCreateKeyExW(HKEY_CURRENT_USER,
        L"Software\\Imagination Technologies\\PVRVFRame\\STARTUP\\",
        0,
        0,
        REG_OPTION_NON_VOLATILE,
        KEY_ALL_ACCESS,
        0,
        &hKey,
        NULL))
    {
        return;
    }

    const WCHAR* wszValue = L"hide_gui";
    const WCHAR* wszNewData = (bEnable) ? L"NO" : L"YES";
    WCHAR wszOldData[256] = {0};
    DWORD   dwSize = sizeof(wszOldData);
    LSTATUS status = RegQueryValueExW(hKey, wszValue, 0, NULL, (LPBYTE)wszOldData, &dwSize);
    if (ERROR_FILE_NOT_FOUND == status              // the key not exist
        || (ERROR_SUCCESS == status                 // or the hide_gui value is exist
        && 0 != wcscmp(wszNewData, wszOldData)))    // but new data and old data not equal
    {
        dwSize = sizeof(WCHAR) * (wcslen(wszNewData) + 1);
        RegSetValueEx(hKey, wszValue, 0, REG_SZ, (const BYTE *)wszNewData, dwSize);
    }

    RegCloseKey(hKey);
}