static gboolean
emfe_error_format (EMailFormatterExtension *extension,
EMailFormatter *formatter,
EMailFormatterContext *context,
EMailPart *part,
GOutputStream *stream,
GCancellable *cancellable)
{
GOutputStream *filtered_stream;
CamelMimeFilter *filter;
CamelMimePart *mime_part;
CamelDataWrapper *dw;
const gchar *string;
gchar *html;
mime_part = e_mail_part_ref_mime_part (part);
dw = camel_medium_get_content (CAMEL_MEDIUM (mime_part));
html = g_strdup_printf (
"<div class=\"part-container -e-mail-formatter-frame-color "
"-e-mail-formatter-body-color -e-web-view-text-color\">"
"<div class=\"part-container-inner-margin pre\">\n"
"<table border=\"0\" cellspacing=\"10\" "
"cellpadding=\"0\" width=\"100%%\">\n"
"<tr valign=\"top\"><td width=50>"
"<img src=\"gtk-stock://%s/?size=%d\" /></td>\n"
"<td style=\"color: red;\">",
"dialog-error", GTK_ICON_SIZE_DIALOG);
g_output_stream_write_all (
stream, html, strlen (html), NULL, cancellable, NULL);
g_free (html);
filter = camel_mime_filter_tohtml_new (
CAMEL_MIME_FILTER_TOHTML_CONVERT_NL |
CAMEL_MIME_FILTER_TOHTML_CONVERT_URLS, 0);
filtered_stream = camel_filter_output_stream_new (stream, filter);
g_object_unref (filter);
camel_data_wrapper_decode_to_output_stream_sync (
dw, filtered_stream, cancellable, NULL);
g_output_stream_flush (filtered_stream, cancellable, NULL);
g_object_unref (filtered_stream);
string = "</td></tr></table></div></div>";
g_output_stream_write_all (
stream, string, strlen (string), NULL, cancellable, NULL);
g_object_unref (mime_part);
return TRUE;
}
static gboolean
emfe_text_enriched_format (EMailFormatterExtension *extension,
EMailFormatter *formatter,
EMailFormatterContext *context,
EMailPart *part,
GOutputStream *stream,
GCancellable *cancellable)
{
GOutputStream *filtered_stream;
CamelMimeFilter *filter;
const gchar *mime_type;
const gchar *string;
gchar *str;
guint32 filter_flags = 0;
if (g_cancellable_is_cancelled (cancellable))
return FALSE;
mime_type = e_mail_part_get_mime_type (part);
if (g_strcmp0 (mime_type, "text/richtext") == 0)
filter_flags = CAMEL_MIME_FILTER_ENRICHED_IS_RICHTEXT;
filter = camel_mime_filter_enriched_new (filter_flags);
filtered_stream = camel_filter_output_stream_new (stream, filter);
g_filter_output_stream_set_close_base_stream (
G_FILTER_OUTPUT_STREAM (filtered_stream), FALSE);
g_object_unref (filter);
str = g_strdup_printf (
"<div class=\"part-container -e-mail-formatter-frame-color %s"
"-e-web-view-background-color -e-web-view-text-color\">"
"<div class=\"part-container-inner-margin\">\n",
e_mail_part_get_frame_security_style (part));
g_output_stream_write_all (
stream, str, strlen (str), NULL, cancellable, NULL);
g_free (str);
e_mail_formatter_format_text (
formatter, part, filtered_stream, cancellable);
g_output_stream_flush (filtered_stream, cancellable, NULL);
g_object_unref (filtered_stream);
string = "</div></div>";
g_output_stream_write_all (
stream, string, strlen (string), NULL, cancellable, NULL);
return TRUE;
}
static gboolean
emqfe_text_html_format (EMailFormatterExtension *extension,
EMailFormatter *formatter,
EMailFormatterContext *context,
EMailPart *part,
GOutputStream *stream,
GCancellable *cancellable)
{
EMailFormatterQuoteContext *qf_context;
GOutputStream *filtered_stream;
const gchar *string;
qf_context = (EMailFormatterQuoteContext *) context;
string = "<!-- text/html -->";
g_output_stream_write_all (
stream, string, strlen (string), NULL, cancellable, NULL);
filtered_stream = g_object_ref (stream);
if ((qf_context->qf_flags & E_MAIL_FORMATTER_QUOTE_FLAG_KEEP_SIG) == 0) {
CamelMimeFilter *filter;
GOutputStream *temp_stream;
filter = e_mail_stripsig_filter_new (FALSE);
temp_stream = camel_filter_output_stream_new (
filtered_stream, filter);
g_filter_output_stream_set_close_base_stream (
G_FILTER_OUTPUT_STREAM (temp_stream), FALSE);
g_object_unref (filtered_stream);
filtered_stream = temp_stream;
g_object_unref (filter);
}
e_mail_formatter_format_text (
formatter, part, filtered_stream, cancellable);
g_output_stream_flush (filtered_stream, cancellable, NULL);
g_object_unref (filtered_stream);
return TRUE;
}
static gboolean
emqfe_text_plain_format (EMailFormatterExtension *extension,
EMailFormatter *formatter,
EMailFormatterContext *context,
EMailPart *part,
GOutputStream *stream,
GCancellable *cancellable)
{
GOutputStream *filtered_stream;
GOutputStream *temp_stream;
CamelMimeFilter *filter;
CamelMimePart *mime_part;
CamelContentType *type;
EMailFormatterQuoteContext *qf_context;
CamelMimeFilterToHTMLFlags text_flags;
const gchar *format;
guint32 rgb = 0x737373;
mime_part = e_mail_part_ref_mime_part (part);
if (mime_part == NULL)
return FALSE;
qf_context = (EMailFormatterQuoteContext *) context;
text_flags =
CAMEL_MIME_FILTER_TOHTML_PRE |
CAMEL_MIME_FILTER_TOHTML_CONVERT_URLS |
CAMEL_MIME_FILTER_TOHTML_CONVERT_ADDRESSES;
/* XXX Should we define a separate EMailFormatter property
* for using CAMEL_MIME_FILTER_TOHTML_QUOTE_CITATION? */
if (e_mail_formatter_get_mark_citations (formatter))
text_flags |= CAMEL_MIME_FILTER_TOHTML_QUOTE_CITATION;
/* Check for RFC 2646 flowed text. */
type = camel_mime_part_get_content_type (mime_part);
if (camel_content_type_is (type, "text", "plain")
&& (format = camel_content_type_param (type, "format"))
&& !g_ascii_strcasecmp (format, "flowed"))
text_flags |= CAMEL_MIME_FILTER_TOHTML_FORMAT_FLOWED;
filtered_stream = g_object_ref (stream);
if ((qf_context->qf_flags & E_MAIL_FORMATTER_QUOTE_FLAG_KEEP_SIG) == 0) {
filter = e_mail_stripsig_filter_new (TRUE);
temp_stream = camel_filter_output_stream_new (
filtered_stream, filter);
g_filter_output_stream_set_close_base_stream (
G_FILTER_OUTPUT_STREAM (temp_stream), FALSE);
g_object_unref (filtered_stream);
filtered_stream = temp_stream;
g_object_unref (filter);
}
filter = camel_mime_filter_tohtml_new (text_flags, rgb);
temp_stream = camel_filter_output_stream_new (filtered_stream, filter);
g_filter_output_stream_set_close_base_stream (
G_FILTER_OUTPUT_STREAM (temp_stream), FALSE);
g_object_unref (filtered_stream);
filtered_stream = temp_stream;
g_object_unref (filter);
e_mail_formatter_format_text (
formatter, part, filtered_stream, cancellable);
g_output_stream_flush (filtered_stream, cancellable, NULL);
g_object_unref (filtered_stream);
g_object_unref (mime_part);
return TRUE;
}
