// ============================================================================================================
// Image and href link region handling
// ============================================================================================================
void GetAllImages(BlockElement block)
{
IResourceProvider provider = Service.Get <IResourceProvider>();
foreach (AElement atom in block.Children)
{
if (atom is ImageElement)
{
if (m_Images == null)
{
m_Images = new HtmlImageList();
}
ImageElement img = (ImageElement)atom;
if (img.ImageType == ImageElement.ImageTypes.UI)
{
Texture2D standard = provider.GetUITexture(img.ImgSrc);
Texture2D over = provider.GetUITexture(img.ImgSrcOver);
Texture2D down = provider.GetUITexture(img.ImgSrcDown);
m_Images.AddImage(new Rectangle(), standard, over, down);
}
else if (img.ImageType == ImageElement.ImageTypes.Item)
{
Texture2D standard, over, down;
standard = over = down = provider.GetItemTexture(img.ImgSrc);
m_Images.AddImage(new Rectangle(), standard, over, down);
}
img.AssociatedImage = m_Images[m_Images.Count - 1];
}
else if (atom is BlockElement)
{
GetAllImages(atom as BlockElement);
}
}
}
// ======================================================================
// Ctor and Dipose
// ======================================================================
public HtmlDocument(string html, int width, bool collapseBlocks = false)
{
m_Root = ParseHtmlToBlocks(html);
m_CollapseToContent = collapseBlocks;
Images = new HtmlImageList();
GetAllImages(Images, m_Root);
Links = GetAllHrefRegionsInBlock(m_Root);
DoLayout(m_Root, width);
if (Ascender != 0)
m_Root.Height -= Ascender; // ascender is always negative.
Texture = DoRender(m_Root);
}
// ======================================================================
// Ctor and Dipose
// ======================================================================
public HtmlDocument(string html, int width, bool collapseBlocks = false)
{
m_Root = ParseHtmlToBlocks(html);
m_CollapseToContent = collapseBlocks;
Images = new HtmlImageList();
GetAllImages(Images, m_Root);
Links = GetAllHrefRegionsInBlock(m_Root);
DoLayout(m_Root, width);
if (Ascender != 0)
{
m_Root.Height -= Ascender;
}
Texture = DoRender(m_Root);
}
// ======================================================================
// Image and href link region handling
// ======================================================================
private void GetAllImages(HtmlImageList images, BlockElement block)
{
IResourceProvider provider = ServiceRegistry.GetService<IResourceProvider>();
foreach (AElement atom in block.Children)
{
if (atom is ImageElement)
{
ImageElement img = (ImageElement)atom;
if (img.ImageType == ImageElement.ImageTypes.UI)
{
Texture2D standard = provider.GetUITexture(img.ImgSrc);
Texture2D over = provider.GetUITexture(img.ImgSrcOver);
Texture2D down = provider.GetUITexture(img.ImgSrcDown);
images.AddImage(new Rectangle(), standard, over, down);
}
else if (img.ImageType == ImageElement.ImageTypes.Item)
{
Texture2D standard, over, down;
standard = over = down = provider.GetItemTexture(img.ImgSrc);
images.AddImage(new Rectangle(), standard, over, down);
}
img.AssociatedImage = images[images.Count - 1];
}
else if (atom is BlockElement)
{
GetAllImages(images, atom as BlockElement);
}
}
}
