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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.