CProgress(IrrlichtDevice *pDevice) {
m_pDevice=pDevice;
m_pDriver=pDevice->getVideoDriver();
m_pGuienv=pDevice->getGUIEnvironment();
//let's add a "please stand by" image filling the complete window / screen
core::dimension2du cScreenSize=m_pDevice->getVideoDriver()->getScreenSize();
m_pImg=m_pGuienv->addImage(core::rect<s32>(0,0,cScreenSize.Width,cScreenSize.Height));
m_pImg->setScaleImage(true);
m_pImg->setImage(m_pDriver->getTexture(DATADIR "/textures/standby.png"));
m_pBar=new CProgressBar(m_pGuienv,core::rect<s32>(core::position2di(cScreenSize.Width/2-150,cScreenSize.Height-60),core::dimension2di(300,30)),-1,NULL);
m_pText=m_pGuienv->addStaticText(L"",core::rect<s32>(core::position2di(cScreenSize.Width/2-150,cScreenSize.Height-60),core::dimension2di(300,30)),true);
m_pText->setBackgroundColor(video::SColor(192,192,192,192));
m_pText->setDrawBackground(true);
m_pText->setTextAlignment(gui::EGUIA_CENTER,gui::EGUIA_CENTER);
ode::CIrrOdeManager::getSharedInstance()->getIrrThread()->getInputQueue()->addEventListener(this);
}
virtual bool onEvent(ode::IIrrOdeEvent *pEvent) {
bool bRet=false;
if (pEvent->getType()==ode::eIrrOdeEventProgress) {
ode::CIrrOdeEventProgress *pEvt=reinterpret_cast<ode::CIrrOdeEventProgress *>(pEvent);
wchar_t s[0xFF];
if (pEvt->getCount()==0) {
swprintf(s,0xFF,L"Loading scene...");
m_pText->setText(s);
}
else {
swprintf(s,0xFF,L"Physics Initialization: %i / %i",pEvt->getCurrent(),pEvt->getCount());
m_pText->setText(s);
m_pBar->setProgress(100*pEvt->getCurrent()/pEvt->getCount());
}
m_pDriver->beginScene(true, true, video::SColor(0,200,200,200));
m_pGuienv->drawAll();
m_pDriver->endScene();
}
return bRet;
}
/** Init the message text, do linebreak as required. */
void init()
{
const GUIEngine::BoxRenderParams &brp =
GUIEngine::getSkin()->getBoxRenderParams(m_render_type);
const unsigned width = irr_driver->getActualScreenSize().Width;
const unsigned height = irr_driver->getActualScreenSize().Height;
const unsigned max_width = width - (brp.m_left_border +
brp.m_right_border);
m_text =
GUIEngine::getGUIEnv()->addStaticText(m_message.c_str(),
core::recti(0, 0, max_width, height));
m_text->setRightToLeft(translations->isRTLText(m_message));
core::dimension2du dim(m_text->getTextWidth(),
m_text->getTextHeight());
dim.Width += brp.m_left_border + brp.m_right_border;
int x = (width - dim.Width) / 2;
int y = height - int(1.5f * dim.Height);
g_area = irr::core::recti(x, y, x + dim.Width, y + dim.Height);
m_text->setRelativePosition(g_area);
m_text->setTextAlignment(gui::EGUIA_CENTER, gui::EGUIA_CENTER);
m_text->grab();
m_text->remove();
}
// ------------------------------------------------------------------------
~Message()
{
assert(m_text != NULL);
m_text->drop();
}
/** Draw the message. */
void draw()
{
assert(m_text != NULL);
m_text->draw();
}
virtual ~CProgress() {
m_pImg->remove();
m_pText->remove();
m_pBar->remove();
ode::CIrrOdeManager::getSharedInstance()->getIrrThread()->getInputQueue()->removeEventListener(this);
}