| Maintainer | gtk2hs-users@lists.sourceforge.net |
|---|---|
| Stability | provisional |
| Portability | portable (depends on GHC) |
| Safe Haskell | None |
| Language | Haskell98 |
Graphics.UI.Gtk.WebKit.WebDataSource
Description
Note
Function webkit_web_data_source_get_data haven't binding,
no idea how to handle GString
Access to the WebKit Web DataSource
- data WebDataSource
- class GObjectClass o => WebDataSourceClass o
- webDataSourceNew :: IO WebDataSource
- webDataSourceGetData :: WebDataSourceClass self => self -> IO (Maybe ByteString)
- webDataSourceGetEncoding :: (WebDataSourceClass self, GlibString string) => self -> IO string
- webDataSourceGetInitialRequest :: WebDataSourceClass self => self -> IO NetworkRequest
- webDataSourceGetMainResource :: WebDataSourceClass self => self -> IO WebResource
- webDataSourceGetRequest :: WebDataSourceClass self => self -> IO NetworkRequest
- webDataSourceGetSubresources :: WebDataSourceClass self => self -> IO [WebResource]
- webDataSourceGetUnreachableUri :: (WebDataSourceClass self, GlibString string) => self -> IO string
- webDataSourceGetWebFrame :: WebDataSourceClass self => self -> IO WebFrame
- webDataSourceIsLoading :: WebDataSourceClass self => self -> IO Bool
Description
Data source encapsulates the content of a WebKitWebFrame. A WebKitWebFrame has a main resource and
subresources and the data source provides access to these resources. When a request gets loaded
initially, it is set to a provisional state. The application can request for the request that
initiated the load by asking for the provisional data source and invoking the
webDataSourceGetInitialRequest method of WebKitWebDataSource. This data source may not
have enough data and some methods may return empty values. To get a "full" data source with the data
and resources loaded, you need to get the non-provisional data source through WebKitWebFrame's
webFrameGetDataSource method. This data source will have the data after everything was
loaded. Make sure that the data source was finished loading before using any of its methods. You can
do this via webDataSourceIsLoading.
Types
data WebDataSource Source
class GObjectClass o => WebDataSourceClass o Source
Instances
Constructors
webDataSourceNew :: IO WebDataSource Source
Creates a new WebDataSource instance.
The URL of the WebDataSource will be set to "about:blank".
Methods
webDataSourceGetData :: WebDataSourceClass self => self -> IO (Maybe ByteString) Source
Returns the raw data that represents the the frame's content. The data will be incomplete until the
data has finished loading. Returns Nothing if the web frame hasn't loaded any data. Use
webkitWebDataSourceIsLoading to test if data source is in the process of loading.
webDataSourceGetEncoding :: (WebDataSourceClass self, GlibString string) => self -> IO string Source
Returns the text encoding name as set in the WebView, or if not, the text encoding of the response.
webDataSourceGetInitialRequest :: WebDataSourceClass self => self -> IO NetworkRequest Source
Returns a reference to the original request that was used to load the web content.
The NetworkRequest returned by this method is the
request prior to the "committed" load state.
See webDataSourceGetRequest for getting the "committed" request.
webDataSourceGetMainResource :: WebDataSourceClass self => self -> IO WebResource Source
Returns the main resource of the data_source
webDataSourceGetRequest :: WebDataSourceClass self => self -> IO NetworkRequest Source
Returns a NetworkRequest that was used to create this WebDataSource.
The NetworkRequest returned by this method is the request that was "committed",
and hence, different from the request you get from the webDataSourceGetInitialRequest method.
webDataSourceGetSubresources :: WebDataSourceClass self => self -> IO [WebResource] Source
Gives you a List of WebResource objects that compose the WebView to which this WebDataSource is attached.
webDataSourceGetUnreachableUri :: (WebDataSourceClass self, GlibString string) => self -> IO string Source
Return the unreachable URI of data_source.
The dataSource will have an unreachable URL
if it was created using WebFrame's
webFrameLoadAlternateHtmlString method.
webDataSourceGetWebFrame :: WebDataSourceClass self => self -> IO WebFrame Source
Returns the WebFrame that represents this data source
webDataSourceIsLoading :: WebDataSourceClass self => self -> IO Bool Source
Determines whether the data source is in the process of loading its content.