diff options
Diffstat (limited to 'em-format/e-mail-formatter-text-enriched.c')
| -rw-r--r-- | em-format/e-mail-formatter-text-enriched.c | 154 |
1 files changed, 154 insertions, 0 deletions
diff --git a/em-format/e-mail-formatter-text-enriched.c b/em-format/e-mail-formatter-text-enriched.c new file mode 100644 index 0000000000..fce7b317e2 --- /dev/null +++ b/em-format/e-mail-formatter-text-enriched.c @@ -0,0 +1,154 @@ +/* + * e-mail-formatter-text-enriched.c + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) version 3. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with the program; if not, see <http://www.gnu.org/licenses/> + * + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include "e-mail-format-extensions.h" + +#include <em-format/e-mail-formatter-extension.h> +#include <em-format/e-mail-formatter.h> +#include <em-format/e-mail-inline-filter.h> +#include <e-util/e-util.h> + +#include <glib/gi18n-lib.h> +#include <camel/camel.h> + +static const gchar *formatter_mime_types[] = { "text/enriched", + "text/richtext", + NULL }; + +typedef struct _EMailFormatterTextEnriched { + GObject parent; +} EMailFormatterTextEnriched; + +typedef struct _EMailFormatterTextEnrichedClass { + GObjectClass parent_class; +} EMailFormatterTextEnrichedClass; + +static void e_mail_formatter_formatter_extension_interace_init (EMailFormatterExtensionInterface *iface); +static void e_mail_formatter_mail_extension_interface_init (EMailExtensionInterface *iface); + +G_DEFINE_TYPE_EXTENDED ( + EMailFormatterTextEnriched, + e_mail_formatter_text_enriched, + G_TYPE_OBJECT, + 0, + G_IMPLEMENT_INTERFACE ( + E_TYPE_MAIL_EXTENSION, + e_mail_formatter_mail_extension_interface_init) + G_IMPLEMENT_INTERFACE ( + E_TYPE_MAIL_FORMATTER_EXTENSION, + e_mail_formatter_formatter_extension_interace_init)); + +static gboolean +emfe_text_enriched_format (EMailFormatterExtension *extension, + EMailFormatter *formatter, + EMailFormatterContext *context, + EMailPart *part, + CamelStream *stream, + GCancellable *cancellable) +{ + CamelStream *filtered_stream; + CamelMimeFilter *enriched; + guint32 filter_flags = 0; + GString *buffer; + + if (g_cancellable_is_cancelled (cancellable)) + return FALSE; + + if (!g_strcmp0(part->mime_type, "text/richtext")) { + filter_flags = CAMEL_MIME_FILTER_ENRICHED_IS_RICHTEXT; + } + + enriched = camel_mime_filter_enriched_new (filter_flags); + filtered_stream = camel_stream_filter_new (stream); + camel_stream_filter_add ( + CAMEL_STREAM_FILTER (filtered_stream), enriched); + g_object_unref (enriched); + + buffer = g_string_new (""); + + g_string_append_printf (buffer, + "<div class=\"part-container\" style=\"border-color: #%06x; " + "background-color: #%06x; color: #%06x;\">" + "<div class=\"part-container-inner-margin\">\n", + e_color_to_value ((GdkColor *) + e_mail_formatter_get_color (formatter, E_MAIL_FORMATTER_COLOR_FRAME)), + e_color_to_value ((GdkColor *) + e_mail_formatter_get_color (formatter, E_MAIL_FORMATTER_COLOR_CONTENT)), + e_color_to_value ((GdkColor *) + e_mail_formatter_get_color (formatter, E_MAIL_FORMATTER_COLOR_TEXT))); + + camel_stream_write_string (stream, buffer->str, cancellable, NULL); + g_string_free (buffer, TRUE); + + e_mail_formatter_format_text ( + formatter, part, filtered_stream, cancellable); + camel_stream_flush (filtered_stream, cancellable, NULL); + g_object_unref (filtered_stream); + + camel_stream_write_string (stream, "</div></div>", cancellable, NULL); + + return TRUE; +} + +static const gchar * +emfe_text_enriched_get_display_name (EMailFormatterExtension *extension) +{ + return _("Richtext"); +} + +static const gchar * +emfe_text_enriched_get_description (EMailFormatterExtension *extension) +{ + return _("Display part as enriched text"); +} + +static const gchar ** +emfe_text_enriched_mime_types (EMailExtension *extension) +{ + return formatter_mime_types; +} + +static void +e_mail_formatter_text_enriched_class_init (EMailFormatterTextEnrichedClass *klass) +{ + e_mail_formatter_text_enriched_parent_class = g_type_class_peek_parent (klass); +} + +static void +e_mail_formatter_formatter_extension_interace_init (EMailFormatterExtensionInterface *iface) +{ + iface->format = emfe_text_enriched_format; + iface->get_display_name = emfe_text_enriched_get_display_name; + iface->get_description = emfe_text_enriched_get_description; +} + +static void +e_mail_formatter_mail_extension_interface_init (EMailExtensionInterface *iface) +{ + iface->mime_types = emfe_text_enriched_mime_types; +} + +static void +e_mail_formatter_text_enriched_init (EMailFormatterTextEnriched *formatter) +{ + +} |