1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
|
/*
* 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>
typedef EMailFormatterExtension EMailFormatterTextEnriched;
typedef EMailFormatterExtensionClass EMailFormatterTextEnrichedClass;
G_DEFINE_TYPE (
EMailFormatterTextEnriched,
e_mail_formatter_text_enriched,
E_TYPE_MAIL_FORMATTER_EXTENSION)
static const gchar *formatter_mime_types[] = {
"text/enriched",
"text/richtext",
NULL
};
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 void
e_mail_formatter_text_enriched_class_init (EMailFormatterExtensionClass *class)
{
class->mime_types = formatter_mime_types;
class->format = emfe_text_enriched_format;
class->get_display_name = emfe_text_enriched_get_display_name;
class->get_description = emfe_text_enriched_get_description;
}
static void
e_mail_formatter_text_enriched_init (EMailFormatterExtension *extension)
{
}
|
