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-rw-r--r--em-format/e-mail-formatter-print.c266
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diff --git a/em-format/e-mail-formatter-print.c b/em-format/e-mail-formatter-print.c
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+++ b/em-format/e-mail-formatter-print.c
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+/*
+ * e-mail-formatter-print.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/>
+ *
+ */
+
+#include "e-mail-formatter-print.h"
+
+#include <camel/camel.h>
+
+#include "e-mail-format-extensions.h"
+#include "e-mail-part-attachment.h"
+#include "e-mail-formatter-extension.h"
+#include "e-mail-formatter-utils.h"
+#include "e-mail-part.h"
+
+#include <gdk/gdk.h>
+#include <glib/gi18n.h>
+
+static gpointer e_mail_formatter_print_parent_class = 0;
+
+static void
+write_attachments_list (EMailFormatter *formatter,
+ EMailFormatterContext *context,
+ GSList *attachments,
+ CamelStream *stream,
+ GCancellable *cancellable)
+{
+ GString *str;
+ GSList *iter;
+
+ if (!attachments)
+ return;
+
+ str = g_string_new (
+ "<table border=\"0\" cellspacing=\"5\" cellpadding=\"0\" "
+ "class=\"attachments-list\" >\n");
+ g_string_append_printf (str,
+ "<tr><th colspan=\"2\"><h1>%s</h1></td></tr>\n"
+ "<tr><th>%s</th><th>%s</th></tr>\n",
+ _("Attachments"), _("Name"), _("Size"));
+
+ for (iter = attachments; iter; iter = iter->next) {
+ EMailPartAttachment *part = iter->data;
+ EAttachment *attachment;
+ GFileInfo *fi;
+ gchar *name, *size;
+
+ if (!part)
+ continue;
+
+ attachment = part->attachment;
+ fi = e_attachment_get_file_info (attachment);
+ if (!fi)
+ continue;
+
+ if (e_attachment_get_description (attachment) &&
+ *e_attachment_get_description (attachment)) {
+ name = g_strdup_printf ("%s (%s)",
+ e_attachment_get_description (attachment),
+ g_file_info_get_display_name (fi));
+ } else {
+ name = g_strdup (g_file_info_get_display_name (fi));
+ }
+
+ size = g_format_size (g_file_info_get_size (fi));
+
+ g_string_append_printf (str, "<tr><td>%s</td><td>%s</td></tr>\n",
+ name, size);
+
+ g_free (name);
+ g_free (size);
+ }
+
+ g_string_append (str, "</table>\n");
+
+ camel_stream_write_string (stream, str->str, cancellable, NULL);
+ g_string_free (str, TRUE);
+}
+
+static void
+mail_formatter_print_run (EMailFormatter *formatter,
+ EMailFormatterContext *context,
+ CamelStream *stream,
+ GCancellable *cancellable)
+{
+ GSList *iter;
+ GSList *attachments;
+
+ context->mode = E_MAIL_FORMATTER_MODE_PRINTING;
+
+ camel_stream_write_string (stream,
+ "<!DOCTYPE HTML>\n<html>\n"
+ "<head>\n<meta name=\"generator\" content=\"Evolution Mail Component\" />\n"
+ "<title>Evolution Mail Display</title>\n"
+ "<link type=\"text/css\" rel=\"stylesheet\" media=\"print\" "
+ "href=\"evo-file://" EVOLUTION_PRIVDATADIR "/theme/webview-print.css\" />\n"
+ "</head>\n"
+ "<body style=\"background: #FFF; color: #000;\">",
+ cancellable, NULL);
+
+ attachments = NULL;
+ for (iter = context->parts; iter; iter = g_slist_next (iter)) {
+
+ EMailPart *part;
+ gboolean ok;
+
+ if (g_cancellable_is_cancelled (cancellable))
+ break;
+
+ part = iter->data;
+ if (!part)
+ continue;
+
+ if (part->is_hidden && !part->is_error) {
+ if (g_str_has_suffix (part->id, ".rfc822")) {
+ iter = e_mail_formatter_find_rfc822_end_iter (iter);
+ }
+
+ continue;
+ }
+
+ if (!part->mime_type)
+ continue;
+
+ if (part->is_attachment) {
+ if (part->cid != NULL)
+ continue;
+
+ attachments = g_slist_append (attachments, part);
+ }
+
+ ok = e_mail_formatter_format_as (
+ formatter, context, part, stream,
+ part->mime_type, cancellable);
+
+ /* If the written part was message/rfc822 then
+ * jump to the end of the message, because content
+ * of the whole message has been formatted by
+ * message_rfc822 formatter */
+ if (ok && g_str_has_suffix (part->id, ".rfc822")) {
+ iter = e_mail_formatter_find_rfc822_end_iter (iter);
+
+ continue;
+ }
+ }
+
+ write_attachments_list (formatter, context, attachments, stream, cancellable);
+
+ camel_stream_write_string (stream, "</body></html>", cancellable, NULL);
+}
+
+static void
+mail_formatter_set_style (EMailFormatter *formatter,
+ GtkStyle *style,
+ GtkStateType state)
+{
+ EMailFormatterClass *formatter_class;
+
+ /* White background */
+ GdkColor body_color = { 0, G_MAXUINT16, G_MAXUINT16, G_MAXUINT16 };
+ /* Black text */
+ GdkColor text_color = { 0, 0, 0, 0 };
+
+ g_object_freeze_notify (G_OBJECT (formatter));
+
+ /* Set the other colors */
+ formatter_class = E_MAIL_FORMATTER_CLASS (e_mail_formatter_print_parent_class);
+ formatter_class->set_style (formatter, style, state);
+
+ e_mail_formatter_set_color (
+ formatter, E_MAIL_FORMATTER_COLOR_FRAME, &body_color);
+ e_mail_formatter_set_color (
+ formatter, E_MAIL_FORMATTER_COLOR_CONTENT, &body_color);
+ e_mail_formatter_set_color (
+ formatter, E_MAIL_FORMATTER_COLOR_TEXT, &text_color);
+
+ g_object_thaw_notify (G_OBJECT (formatter));
+}
+
+static void
+e_mail_formatter_print_init (EMailFormatterPrint *formatter)
+{
+
+}
+
+static void
+e_mail_formatter_print_finalize (GObject *object)
+{
+ /* Chain up to parent's finalize() */
+ G_OBJECT_CLASS (e_mail_formatter_print_parent_class)->finalize (object);
+}
+
+static void
+e_mail_formatter_print_class_init (EMailFormatterPrintClass *klass)
+{
+ GObjectClass *object_class;
+ EMailFormatterClass *formatter_class;
+
+ e_mail_formatter_print_parent_class = g_type_class_peek_parent (klass);
+
+ formatter_class = E_MAIL_FORMATTER_CLASS (klass);
+ formatter_class->run = mail_formatter_print_run;
+ formatter_class->set_style = mail_formatter_set_style;
+
+ object_class = G_OBJECT_CLASS (klass);
+ object_class->finalize = e_mail_formatter_print_finalize;
+}
+
+static void
+e_mail_formatter_print_base_init (EMailFormatterPrintClass *klass)
+{
+ e_mail_formatter_print_internal_extensions_load (
+ E_MAIL_EXTENSION_REGISTRY (
+ E_MAIL_FORMATTER_CLASS (klass)->extension_registry));
+
+ E_MAIL_FORMATTER_CLASS (klass)->text_html_flags =
+ CAMEL_MIME_FILTER_TOHTML_CONVERT_NL |
+ CAMEL_MIME_FILTER_TOHTML_CONVERT_URLS |
+ CAMEL_MIME_FILTER_TOHTML_CONVERT_ADDRESSES;
+}
+
+EMailFormatter *
+e_mail_formatter_print_new (void)
+{
+ return g_object_new (E_TYPE_MAIL_FORMATTER_PRINT, NULL);
+}
+
+GType
+e_mail_formatter_print_get_type (void)
+{
+ static GType type = 0;
+
+ if (G_UNLIKELY (type == 0)) {
+ const GTypeInfo type_info = {
+ sizeof (EMailFormatterClass),
+ (GBaseInitFunc) e_mail_formatter_print_base_init,
+ (GBaseFinalizeFunc) NULL,
+ (GClassInitFunc) e_mail_formatter_print_class_init,
+ (GClassFinalizeFunc) NULL,
+ NULL, /* class_data */
+ sizeof (EMailFormatterPrint),
+ 0, /* n_preallocs */
+ (GInstanceInitFunc) e_mail_formatter_print_init,
+ NULL /* value_table */
+ };
+
+ type = g_type_register_static (E_TYPE_MAIL_FORMATTER,
+ "EMailFormatterPrint", &type_info, 0);
+ }
+
+ return type;
+}
+