diff options
Diffstat (limited to 'mail/e-mail-display.c')
| -rw-r--r-- | mail/e-mail-display.c | 130 |
1 files changed, 101 insertions, 29 deletions
diff --git a/mail/e-mail-display.c b/mail/e-mail-display.c index 61751dfbee..7741a40bee 100644 --- a/mail/e-mail-display.c +++ b/mail/e-mail-display.c @@ -142,11 +142,11 @@ formatter_image_loading_policy_changed_cb (GObject *object, { EMailDisplay *display = user_data; EMailFormatter *formatter = E_MAIL_FORMATTER (object); - EMailImageLoadingPolicy policy; + EImageLoadingPolicy policy; policy = e_mail_formatter_get_image_loading_policy (formatter); - if (policy == E_MAIL_IMAGE_LOADING_POLICY_ALWAYS) + if (policy == E_IMAGE_LOADING_POLICY_ALWAYS) e_mail_display_load_images (display); else e_mail_display_reload (display); @@ -1294,7 +1294,7 @@ mail_display_redirect_uri (EWebView *web_view, SoupURI *soup_uri; GHashTable *query; gboolean image_exists; - EMailImageLoadingPolicy image_policy; + EImageLoadingPolicy image_policy; /* Check Evolution's cache */ image_exists = mail_display_image_exists_in_cache (uri); @@ -1305,7 +1305,7 @@ mail_display_redirect_uri (EWebView *web_view, image_policy = e_mail_formatter_get_image_loading_policy ( display->priv->formatter); if (!image_exists && !display->priv->force_image_load && - (image_policy == E_MAIL_IMAGE_LOADING_POLICY_NEVER)) { + (image_policy == E_IMAGE_LOADING_POLICY_NEVER)) { return g_strdup ("about:blank"); } @@ -1352,39 +1352,46 @@ chainup: redirect_uri (web_view, uri); } -static gchar * -mail_display_suggest_filename (EWebView *web_view, - const gchar *uri) +static CamelMimePart * +camel_mime_part_from_cid (EMailDisplay *display, + const gchar *uri) { - if (g_str_has_prefix (uri, "cid:")) { - EMailDisplay *display; - EMailPartList *part_list; - CamelMimeMessage *message; - CamelMimePart *mime_part; - const gchar *filename; + EMailPartList *part_list; + CamelMimeMessage *message; + CamelMimePart *mime_part; - /* Note, this assumes the URI comes - * from the currently loaded message. */ + if (!g_str_has_prefix (uri, "cid:")) + return NULL; - display = E_MAIL_DISPLAY (web_view); + part_list = e_mail_display_get_part_list (display); + if (!part_list) + return NULL; - part_list = e_mail_display_get_part_list (display); - if (part_list == NULL) - return NULL; + message = e_mail_part_list_get_message (part_list); + if (!message) + return NULL; - message = e_mail_part_list_get_message (part_list); - if (message == NULL) - return NULL; + mime_part = camel_mime_message_get_part_by_content_id ( + message, uri + 4); - mime_part = camel_mime_message_get_part_by_content_id ( - message, uri + 4); - if (mime_part == NULL) - return NULL; + return mime_part; +} - filename = camel_mime_part_get_filename (mime_part); +static gchar * +mail_display_suggest_filename (EWebView *web_view, + const gchar *uri) +{ + EMailDisplay *display; + CamelMimePart *mime_part; - return g_strdup (filename); - } + /* Note, this assumes the URI comes + * from the currently loaded message. */ + display = E_MAIL_DISPLAY (web_view); + + mime_part = camel_mime_part_from_cid (display, uri); + + if (mime_part) + return g_strdup (camel_mime_part_get_filename (mime_part)); /* Chain up to parent's suggest_filename() method. */ return E_WEB_VIEW_CLASS (e_mail_display_parent_class)-> @@ -1446,6 +1453,68 @@ e_mail_display_test_change_and_update_fonts_cb (EMailDisplay *mail_display, } static void +mail_display_drag_data_get (GtkWidget *widget, + GdkDragContext *context, + GtkSelectionData *data, + guint info, + guint time, + EMailDisplay *display) +{ + CamelDataWrapper *dw; + CamelMimePart *mime_part; + CamelStream *stream; + gchar *src, *base64_encoded, *mime_type, *uri; + const gchar *filename; + const guchar *data_from_webkit; + gint length; + GByteArray *byte_array; + + data_from_webkit = gtk_selection_data_get_data (data); + length = gtk_selection_data_get_length (data); + + uri = g_strndup ((const gchar *) data_from_webkit, length); + + mime_part = camel_mime_part_from_cid (display, uri); + + if (!mime_part) + goto out; + + stream = camel_stream_mem_new (); + dw = camel_medium_get_content (CAMEL_MEDIUM (mime_part)); + g_return_if_fail (dw); + + mime_type = camel_data_wrapper_get_mime_type (dw); + camel_data_wrapper_decode_to_stream_sync (dw, stream, NULL, NULL); + camel_stream_close (stream, NULL, NULL); + + byte_array = camel_stream_mem_get_byte_array (CAMEL_STREAM_MEM (stream)); + + if (!byte_array->data) { + g_object_unref (stream); + goto out; + } + + base64_encoded = g_base64_encode ((const guchar *) byte_array->data, byte_array->len); + + filename = camel_mime_part_get_filename (mime_part); + /* Insert filename before base64 data */ + src = g_strconcat (filename, ";data:", mime_type, ";base64,", base64_encoded, NULL); + + gtk_selection_data_set ( + data, + gtk_selection_data_get_data_type (data), + gtk_selection_data_get_format (data), + (const guchar *) src, strlen (src)); + + g_free (src); + g_free (base64_encoded); + g_free (mime_type); + g_object_unref (stream); + out: + g_free (uri); +} + +static void e_mail_display_class_init (EMailDisplayClass *class) { GObjectClass *object_class; @@ -1575,6 +1644,9 @@ e_mail_display_init (EMailDisplay *display) g_signal_connect ( display, "document-load-finished", G_CALLBACK (initialize_web_view_colors), NULL); + g_signal_connect_after ( + display, "drag-data-get", + G_CALLBACK (mail_display_drag_data_get), display); display->priv->settings = g_settings_new ("org.gnome.evolution.mail"); g_signal_connect_swapped ( |