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| gboolean | e_mail_formatter_extension_format () | 
| gboolean | e_mail_formatter_extension_has_widget () | 
| GtkWidget * | e_mail_formatter_extension_get_widget () | 
    GObject
    ╰── EMailFormatterExtension
        ├── EMailFormatterPrintExtension
        ╰── EMailFormatterQuoteExtension
gboolean e_mail_formatter_extension_format (EMailFormatterExtension *extension,EMailFormatter *formatter,EMailFormatterContext *context,EMailPart *part,GOutputStream *stream,GCancellable *cancellable);
A virtual function reimplemented in all mail formatter extensions. The
function formats part
, generated HTML (or other format that can be
displayed to user) and writes it to the stream
.
When the function is unable to format the part
 (either because it's broken
or because it is a different mimetype then the extension is specialized
for), the function will return FALSE
 indicating the EMailFormatter, that
it should pick another extension.
Implementation of this function must be thread-safe.
| extension | ||
| formatter | ||
| context | ||
| part | a EMailPart to be formatter | |
| stream | a GOutputStream to which the output should be written | |
| cancellable | (allow-none) a GCancellable | 
gboolean
e_mail_formatter_extension_has_widget (EMailFormatterExtension *extension);
Returns whether the extension can provide a GtkWidget.
GtkWidget * e_mail_formatter_extension_get_widget (EMailFormatterExtension *extension,EMailPartList *context,EMailPart *part,GHashTable *params);
A virtual function reimplemented in some mail formatter extensions. The
function should construct a GtkWidget for given part
. The params
 hash
table can contain additional parameters listed in the <object> HTML
element that has requested the widget.
When bind_dom_func
 is not NULL, the callee will set a callback function
which should be called when the webpage is completely rendered to setup
bindings between DOM events and the widget.
struct EMailFormatterExtension;
The EMailFormatterExtension is an abstract class for all extensions for EMailFormatter.