void ImageBox::updateSelectIndex(size_t _index)
{
mIndexSelect = _index;
if ((_index == ITEM_NONE) || (_index >= mItems.size()))
{
_setTextureName("");
return;
}
else
{
_setTextureName(mCurrentTextureName);
}
VectorImages::iterator iter = mItems.begin() + _index;
if (iter->images.size() < 2)
{
frameAdvise(false);
}
else
{
if ( ! mFrameAdvise)
{
mCurrentTime = 0;
mCurrentFrame = 0;
}
frameAdvise(true);
}
if ( ! iter->images.empty())
{
_setUVSet(iter->images.front());
}
}
void Canvas::loadResource( Ogre::Resource* _resource )
{
if( mTexPtr.get() == _resource )
{
mTexPtr->createInternalResources();
_setTextureName( mGenTexName );
correctUV();
requestUpdateCanvas( this, Event( true, true, false ) );
}
}
void Canvas::createExactTexture( int _width, int _height, TextureUsage _usage, PixelFormat _format )
{
int width = std::max(1, _width);
int height = std::max(1, _height);
destroyTexture();
mTexture = RenderManager::getInstance().createTexture(mGenTexName);
mTexture->setInvalidateListener(this);
mTexture->createManual( width, height, _usage, _format );
mTexManaged = true;
_setTextureName( mGenTexName );
correctUV();
requestUpdateCanvas( this, Event( true, true, mInvalidateData ) );
}
void ImageBox::setImageTexture(const std::string& _texture)
{
mCurrentTextureName = _texture;
mSizeTexture = texture_utility::getTextureSize(mCurrentTextureName);
// если первый раз, то ставим во всю текстуру
if (mItems.empty())
{
_setUVSet(FloatRect(0, 0, 1, 1));
_setTextureName(mCurrentTextureName);
}
else
{
recalcIndexes();
updateSelectIndex(mIndexSelect);
}
}
