/// <summary>Attempts to apply any added css. It's only successful if there are no nulls in the style buffer.</summary>
/// <returns>Returns false if we're still waiting on css to download.</returns>
public bool TryStyle()
{
if (StyleBuffer == null || AotDocument)
{
return(true);
}
if (StyleBuffer.Length == 0)
{
StyleBuffer = null;
return(true);
}
for (int i = 0; i < StyleBuffer.Length; i++)
{
if (StyleBuffer[i] == null)
{
return(false);
}
}
// Good to go!
string styleToCompile = "";
for (int i = 0; i < StyleBuffer.Length; i++)
{
styleToCompile += StyleBuffer[i] + "\n";
}
StyleBuffer = null;
// Parse it in now:
Style.ParseCss(styleToCompile);
return(true);
}
/// <summary>Loads external CSS if a href is available and it's known to be css.</summary>
public void LoadContent()
{
if (!IsCSS || string.IsNullOrEmpty(Href) || styleSheet != null)
{
return;
}
// Let's go get it!
styleSheet = htmlDocument.AddStyle(this, null);
DataPackage package = new DataPackage(Href, document.basepath);
styleSheet.Location = package.location;
package.onload = delegate(UIEvent e){
if (document == null || styleSheet == null)
{
return;
}
// The element is still somewhere on the UI.
// Load it now:
styleSheet.ParseCss(package.responseText);
// Redraw:
htmlDocument.RequestLayout();
};
package.send();
}
/// <summary>Creates a new document which will be rendered with the given renderer.</summary>
/// <param name="renderer">The renderer to use when rendering this document.</param>
/// <param name="parentWindow">The window that will become the parent window. Used in e.g. iframes.</param>
/// <param name="aot">True if this is a Nitro AOT document (used in the Editor only).</param>
public Document(Renderman renderer, Window parentWindow, bool aot) : base()
{
AotDocument = aot;
if (!aot && DefaultStyleSheet == null)
{
// No default styles loaded yet. Load them now.
string styleText = ((TextAsset)Resources.Load("style")).text;
// Have they applied any overrides?
TextAsset extraStyle = Resources.Load("customStyle") as TextAsset;
if (extraStyle != null && extraStyle.text != null)
{
styleText += "\n\n" + extraStyle.text;
}
DefaultStyleSheet = new Css.StyleSheet(this);
DefaultStyleSheet.ParseCss(styleText);
}
#if !NoNitroRuntime
// Get the default security domain:
SecurityDomain = UI.DefaultSecurityDomain;
#endif
Renderer = renderer;
window = new Window();
window.document = this;
window.parent = parentWindow;
if (parentWindow != null)
{
window.top = parentWindow.top;
}
else
{
window.top = window;
}
ActiveFonts = new Dictionary <string, DynamicFont>();
Style = new Css.StyleSheet(this);
html = new Element(this, null);
html.SetTag("html");
string ddbox = "";
if (parentWindow == null)
{
// Dropdown box belongs to the top window only:
ddbox = "<ddbox></ddbox>";
}
html.innerHTML = "<body></body>" + ddbox;
}
/// <summary>Creates a new document which will be rendered with the given renderer.</summary>
/// <param name="renderer">The renderer to use when rendering this document.</param>
/// <param name="parentWindow">The window that will become the parent window. Used in e.g. iframes.</param>
/// <param name="aot">True if this is a Nitro AOT document (used in the Editor only).</param>
public Document(Renderman renderer,Window parentWindow,bool aot):base(){
AotDocument=aot;
if(!aot && DefaultStyleSheet==null){
// No default styles loaded yet. Load them now.
string styleText=((TextAsset)Resources.Load("style")).text;
// Have they applied any overrides?
TextAsset extraStyle=Resources.Load("customStyle") as TextAsset;
if(extraStyle!=null && extraStyle.text!=null){
styleText+="\n\n"+extraStyle.text;
}
DefaultStyleSheet=new Css.StyleSheet(this);
DefaultStyleSheet.ParseCss(styleText);
}
#if !NoNitroRuntime
// Get the default security domain:
SecurityDomain=UI.DefaultSecurityDomain;
#endif
Renderer=renderer;
window=new Window();
window.document=this;
window.parent=parentWindow;
if(parentWindow!=null){
window.top=parentWindow.top;
}else{
window.top=window;
}
ActiveFonts=new Dictionary<string,DynamicFont>();
Style=new Css.StyleSheet(this);
html=new Element(this,null);
html.SetTag("html");
string ddbox="";
if(parentWindow==null){
// Dropdown box belongs to the top window only:
ddbox="<ddbox></ddbox>";
}
html.innerHTML="<body></body>"+ddbox;
}
