source: code/archive/Dialog_HS16/src/modules/overlays/hud/HUDDialogue.cc

#include "HUDDialogue.h"

#include "core/XMLPort.h"

#include <OgreCamera.h>
#include <OgreFontManager.h>
#include <OgreOverlayManager.h>
#include <OgreTextAreaOverlayElement.h>
#include <OgrePanelOverlayElement.h>
#include "core/CoreIncludes.h"

namespace orxonox
{

        RegisterClass (HUDDialogue);
        /**
    @brief
        Default Constructor. Registers the object and initializes variables.
    */
        HUDDialogue::HUDDialogue(Context* context) :
    OrxonoxOverlay(context)
    {
        RegisterObject(HUDDialogue);
        }   
        /**
        @brief
                Updates the picture to the picture which was declared in the Dialogue class and sets a timer to set the picture on invisible again.
        */  
    void HUDDialogue::updateTarget(std::string portrait)
    {
        overlayElementIcon_ = static_cast<Ogre::PanelOverlayElement* >(Ogre::OverlayManager::getSingleton().createOverlayElement("Panel", "Dialogue" + getUniqueNumberString()));
        overlayElementIcon_->setPosition(0.0f,0.0f);
        overlayElementIcon_->setDimensions(1.0f,1.0f);
        this->background_->addChild(overlayElementIcon_);     

        overlayElementIcon_->setMaterialName(portrait);
        this->setVisible(true);
        portraitTimer.setTimer(2.9f,false,createExecutor(createFunctor(&HUDDialogue::invisible, this)));
    }
    /**
    @brief
        Sets the picture back to invisible again.
    */
    void HUDDialogue::invisible()
    {
        this->setVisible(false);
        Ogre::OverlayManager::getSingleton().destroyOverlayElement(this->overlayElementIcon_);
    }
    /**
    @brief
        Default Destructor.
    */
        HUDDialogue::~HUDDialogue()
        {


        }
}