[evolution/wip-webkit2] Initialize WebKit extension in the callback on the initialize-web-extensions signal from WebKitWebCo
- From: Tomas Popela <tpopela src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [evolution/wip-webkit2] Initialize WebKit extension in the callback on the initialize-web-extensions signal from WebKitWebCo
- Date: Fri, 12 Sep 2014 09:39:11 +0000 (UTC)
commit abe8f6c6051f70491b378b7249178d6e32e1f9e8
Author: Tomas Popela <tpopela redhat com>
Date: Fri Sep 12 11:34:19 2014 +0200
Initialize WebKit extension in the callback on the initialize-web-extensions signal from WebKitWebContext.
Register custom uri schemes handlers in the previously mentioned
callback. Also add the register-uri-handlers signal into the EWebView
to allow registering the custom uri scheme for its descendants and use
it in EMailDisplay.
Don't pass WebView into the custom uri handlers, but use the web view
returned by webkit_uri_scheme_request_get_web_view ().
e-util/e-web-view.c | 151 +++----------
e-util/e-web-view.h | 10 +-
mail/e-mail-display.c | 607 ++++++++++++++++++++++++++-----------------------
3 files changed, 354 insertions(+), 414 deletions(-)
---
diff --git a/e-util/e-web-view.c b/e-util/e-web-view.c
index 21ce317..3a0bce6 100644
--- a/e-util/e-web-view.c
+++ b/e-util/e-web-view.c
@@ -110,6 +110,7 @@ enum {
STOP_LOADING,
UPDATE_ACTIONS,
PROCESS_MAILTO,
+ REGISTER_URI_HANDLERS,
LAST_SIGNAL
};
@@ -1745,6 +1746,16 @@ e_web_view_class_init (EWebViewClass *class)
NULL, NULL,
e_marshal_BOOLEAN__STRING,
G_TYPE_BOOLEAN, 1, G_TYPE_STRING);
+
+ signals[REGISTER_URI_HANDLERS] = g_signal_new (
+ "register-uri-handlers",
+ G_TYPE_FROM_CLASS (class),
+ G_SIGNAL_RUN_LAST,
+ G_STRUCT_OFFSET (EWebViewClass, register_uri_handlers),
+ NULL, NULL,
+ g_cclosure_marshal_VOID__OBJECT,
+ G_TYPE_NONE, 1,
+ WEBKIT_TYPE_WEB_CONTEXT);
}
static void
@@ -1783,12 +1794,6 @@ web_view_process_uri_scheme_finished_cb (EWebView *web_view,
}
static void
-web_view_cid_uri_scheme_appeared_cb (WebKitURISchemeRequest *request,
- EWebView *web_view)
-{
-}
-
-static void
web_view_process_file_uri_scheme_request (GTask *task,
gpointer source_object,
gpointer task_data,
@@ -1835,12 +1840,12 @@ web_view_process_file_uri_scheme_request (GTask *task,
}
static void
-web_view_file_uri_scheme_appeared_cb (WebKitURISchemeRequest *request,
- EWebView *web_view)
+web_view_file_uri_scheme_appeared_cb (WebKitURISchemeRequest *request)
{
+ EWebView *web_view;
GTask *task;
- g_return_if_fail (E_IS_WEB_VIEW (web_view));
+ web_view = E_WEB_VIEW (webkit_uri_scheme_request_get_web_view (request));
task = g_task_new (
web_view, NULL,
@@ -1854,20 +1859,7 @@ web_view_file_uri_scheme_appeared_cb (WebKitURISchemeRequest *request,
}
static void
-web_view_mail_uri_scheme_appeared_cb (WebKitURISchemeRequest *request,
- EWebView *web_view)
-{
-}
-
-static void
-web_view_http_uri_scheme_appeared_cb (WebKitURISchemeRequest *request,
- EWebView *web_view)
-{
-}
-
-static void
-web_view_gtk_stock_uri_scheme_appeared_cb (WebKitURISchemeRequest *request,
- EWebView *web_view)
+web_view_gtk_stock_uri_scheme_appeared_cb (WebKitURISchemeRequest *request)
{
SoupURI *uri;
GHashTable *query = NULL;
@@ -1970,73 +1962,6 @@ web_view_gtk_stock_uri_scheme_appeared_cb (WebKitURISchemeRequest *request,
g_free (content_type);
}
-void
-e_web_view_register_uri_scheme (EWebView *web_view,
- EURIScheme scheme,
- gpointer user_callback,
- gpointer user_data)
-{
- WebKitWebContext *context;
- gpointer callback = NULL;
- const gchar *uri_scheme;
-
- static GHashTable *hash_table = NULL;
-
- if (!hash_table)
- hash_table = g_hash_table_new_full (g_str_hash, g_str_equal, NULL, NULL);
-
- context = webkit_web_context_get_default ();
-
- callback = user_callback;
-
- switch (scheme) {
- case CID_URI_SCHEME:
- uri_scheme = "cid";
- if (!callback)
- callback = web_view_cid_uri_scheme_appeared_cb;
- break;
- case FILE_URI_SCHEME:
- uri_scheme = "evo-file";
- if (!callback)
- callback = web_view_file_uri_scheme_appeared_cb;
- break;
- case MAIL_URI_SCHEME:
- uri_scheme = "mail";
- if (!callback)
- callback = web_view_mail_uri_scheme_appeared_cb;
- break;
- case EVO_HTTP_URI_SCHEME:
- uri_scheme = "evo-http";
- if (!callback)
- callback = web_view_http_uri_scheme_appeared_cb;
- break;
- case EVO_HTTPS_URI_SCHEME:
- uri_scheme = "evo-https";
- if (!callback)
- callback = web_view_http_uri_scheme_appeared_cb;
- break;
- case GTK_STOCK_URI_SCHEME:
- uri_scheme = "gtk-stock";
- if (!callback)
- callback = web_view_gtk_stock_uri_scheme_appeared_cb;
- break;
- default:
- return;
- }
-
- if (g_hash_table_lookup (hash_table, uri_scheme))
- return;
-
- g_hash_table_insert (hash_table, (gpointer) uri_scheme, callback);
-
- webkit_web_context_register_uri_scheme (
- context,
- uri_scheme,
- (WebKitURISchemeRequestCallback) callback,
- user_data ? user_data : web_view,
- NULL);
-}
-
static void
web_view_update_fonts (EWebView *web_view)
{
@@ -2278,7 +2203,7 @@ e_web_view_get_default_webkit_settings (void)
static void
initialize_web_extensions_cb (WebKitWebContext *web_context,
- gpointer user_data)
+ EWebView *view)
{
/* Set the web extensions dir before the process is launched */
webkit_web_context_set_web_extensions_directory (
@@ -2286,6 +2211,22 @@ initialize_web_extensions_cb (WebKitWebContext *web_context,
webkit_web_context_set_cache_model (
web_context, WEBKIT_CACHE_MODEL_DOCUMENT_VIEWER);
+
+ webkit_web_context_register_uri_scheme (
+ web_context,
+ "evo-file",
+ (WebKitURISchemeRequestCallback) web_view_file_uri_scheme_appeared_cb,
+ NULL,
+ NULL);
+
+ webkit_web_context_register_uri_scheme (
+ web_context,
+ "gtk-stock",
+ (WebKitURISchemeRequestCallback) web_view_gtk_stock_uri_scheme_appeared_cb,
+ NULL,
+ NULL);
+
+ g_signal_emit (view, signals[REGISTER_URI_HANDLERS], 0, web_context);
}
void
@@ -2346,7 +2287,7 @@ e_web_view_init (EWebView *web_view)
g_signal_connect (
webkit_web_context_get_default (), "initialize-web-extensions",
- G_CALLBACK (initialize_web_extensions_cb), NULL);
+ G_CALLBACK (initialize_web_extensions_cb), web_view);
g_signal_connect (
web_view, "load-changed",
@@ -2369,9 +2310,6 @@ e_web_view_init (EWebView *web_view)
web_view_watch_web_extension (web_view);
- e_web_view_register_uri_scheme (web_view, FILE_URI_SCHEME, NULL, NULL);
- e_web_view_register_uri_scheme (web_view, GTK_STOCK_URI_SCHEME, NULL, NULL);
-
settings = g_settings_new ("org.gnome.desktop.interface");
web_view->priv->font_settings = g_object_ref (settings);
handler_id = g_signal_connect_swapped (
@@ -3948,30 +3886,7 @@ e_web_view_request_finish (EWebView *web_view,
return g_object_ref (async_context->input_stream);
}
-/*
-void
-e_web_view_install_request_handler (EWebView *web_view,
- GType handler_type)
-{
- SoupSession *session;
- SoupSessionFeature *feature;
-
-// session = webkit_get_default_session ();
- session = NULL;
- feature = soup_session_get_feature (session, SOUP_TYPE_REQUESTER);
- if (feature != NULL) {
- g_object_ref (feature);
- } else {
- feature = SOUP_SESSION_FEATURE (soup_requester_new ());
- soup_session_add_feature (session, feature);
- }
-
- soup_session_feature_add_feature (feature, handler_type);
-
- g_object_unref (feature);
-}
-*/
/**
* e_web_view_create_and_add_css_style_sheet:
* @web_view: an #EWebView
diff --git a/e-util/e-web-view.h b/e-util/e-web-view.h
index 19c444e..fa9df40 100644
--- a/e-util/e-web-view.h
+++ b/e-util/e-web-view.h
@@ -109,6 +109,9 @@ struct _EWebViewClass {
void (*update_actions) (EWebView *web_view);
gboolean (*process_mailto) (EWebView *web_view,
const gchar *mailto_uri);
+ void (*register_uri_handlers)
+ (EWebView *web_view,
+ WebKitWebContext *context);
};
GType e_web_view_get_type (void) G_GNUC_CONST;
@@ -238,13 +241,6 @@ void e_web_view_request (EWebView *web_view,
GInputStream * e_web_view_request_finish (EWebView *web_view,
GAsyncResult *result,
GError **error);
-void e_web_view_register_uri_scheme (EWebView *web_view,
- EURIScheme scheme,
- gpointer user_callback,
- gpointer user_data);
-void e_web_view_install_request_handler
- (EWebView *web_view,
- GType handler_type);
void e_web_view_create_and_add_css_style_sheet
(EWebView *web_view,
const gchar *style_sheet_id);
diff --git a/mail/e-mail-display.c b/mail/e-mail-display.c
index 4fcf348..db2dc28 100644
--- a/mail/e-mail-display.c
+++ b/mail/e-mail-display.c
@@ -1130,276 +1130,6 @@ mail_display_web_view_initialize (WebKitWebView *web_view)
}
static void
-mail_display_constructed (GObject *object)
-{
- e_extensible_load_extensions (E_EXTENSIBLE (object));
-
- /* Chain up to parent's constructed() method. */
- G_OBJECT_CLASS (e_mail_display_parent_class)->constructed (object);
-
- mail_display_web_view_initialize (WEBKIT_WEB_VIEW (object));
-}
-
-static void
-mail_display_realize (GtkWidget *widget)
-{
- /* Chain up to parent's realize() method. */
- GTK_WIDGET_CLASS (e_mail_display_parent_class)->realize (widget);
-
- mail_display_update_formatter_colors (E_MAIL_DISPLAY (widget));
-}
-
-static void
-mail_display_style_updated (GtkWidget *widget)
-{
- EMailDisplay *display = E_MAIL_DISPLAY (widget);
-
- mail_display_update_formatter_colors (display);
-
- /* Chain up to parent's style_updated() method. */
- GTK_WIDGET_CLASS (e_mail_display_parent_class)->
- style_updated (widget);
-}
-
-static gboolean
-mail_display_button_press_event (GtkWidget *widget,
- GdkEventButton *event)
-{
- EWebView *web_view = E_WEB_VIEW (widget);
- GList *list, *link;
-
- if (event->button != 3)
- goto chainup;
-
- list = e_extensible_list_extensions (
- E_EXTENSIBLE (web_view), E_TYPE_EXTENSION);
- for (link = list; link != NULL; link = g_list_next (link)) {
- EExtension *extension = link->data;
-
- if (!E_IS_MAIL_DISPLAY_POPUP_EXTENSION (extension))
- continue;
-
- e_mail_display_popup_extension_update_actions (
- E_MAIL_DISPLAY_POPUP_EXTENSION (extension));
- }
- g_list_free (list);
-
-chainup:
- /* Chain up to parent's button_press_event() method. */
- return GTK_WIDGET_CLASS (e_mail_display_parent_class)->
- button_press_event (widget, event);
-}
-#if 0
-static gchar *
-mail_display_redirect_uri (EWebView *web_view,
- const gchar *uri)
-{
- EMailDisplay *display;
- EMailPartList *part_list;
- gboolean uri_is_http;
-
- display = E_MAIL_DISPLAY (web_view);
- part_list = e_mail_display_get_part_list (display);
-
- if (part_list == NULL)
- goto chainup;
-
- uri_is_http =
- g_str_has_prefix (uri, "http:") ||
- g_str_has_prefix (uri, "https:") ||
- g_str_has_prefix (uri, "evo-http:") ||
- g_str_has_prefix (uri, "evo-https:");
-
- /* Redirect http(s) request to evo-http(s) protocol.
- * See EMailRequest for further details about this. */
- if (uri_is_http) {
- CamelFolder *folder;
- const gchar *message_uid;
- gchar *new_uri, *mail_uri, *enc;
- SoupURI *soup_uri;
- GHashTable *query;
- gboolean image_exists;
- EMailImageLoadingPolicy image_policy;
-
- /* Check Evolution's cache */
- image_exists = mail_display_image_exists_in_cache (uri);
-
- /* If the URI is not cached and we are not allowed to load it
- * then redirect to invalid URI, so that webkit would display
- * a native placeholder for it. */
- 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)) {
- return g_strdup ("about:blank");
- }
-
- folder = e_mail_part_list_get_folder (part_list);
- message_uid = e_mail_part_list_get_message_uid (part_list);
-
- new_uri = g_strconcat ("evo-", uri, NULL);
- mail_uri = e_mail_part_build_uri (
- folder, message_uid, NULL, NULL);
-
- soup_uri = soup_uri_new (new_uri);
- if (soup_uri->query)
- query = soup_form_decode (soup_uri->query);
- else
- query = g_hash_table_new_full (
- g_str_hash, g_str_equal,
- g_free, g_free);
- enc = soup_uri_encode (mail_uri, NULL);
- g_hash_table_insert (query, g_strdup ("__evo-mail"), enc);
-
- if (display->priv->force_image_load) {
- g_hash_table_insert (
- query,
- g_strdup ("__evo-load-images"),
- g_strdup ("true"));
- }
-
- g_free (mail_uri);
-
- soup_uri_set_query_from_form (soup_uri, query);
- g_free (new_uri);
-
- new_uri = soup_uri_to_string (soup_uri, FALSE);
-
- soup_uri_free (soup_uri);
- g_hash_table_unref (query);
-
- return new_uri;
- }
-
-chainup:
- /* Chain up to parent's redirect_uri() method. */
- return E_WEB_VIEW_CLASS (e_mail_display_parent_class)->
- redirect_uri (web_view, uri);
-}
-
-static gchar *
-mail_display_suggest_filename (EWebView *web_view,
- const gchar *uri)
-{
- if (g_str_has_prefix (uri, "cid:")) {
- EMailDisplay *display;
- EMailPartList *part_list;
- CamelMimeMessage *message;
- CamelMimePart *mime_part;
- const gchar *filename;
-
- /* Note, this assumes the URI comes
- * from the currently loaded message. */
-
- display = E_MAIL_DISPLAY (web_view);
-
- 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 == NULL)
- return NULL;
-
- mime_part = camel_mime_message_get_part_by_content_id (
- message, uri + 4);
- if (mime_part == NULL)
- return NULL;
-
- filename = camel_mime_part_get_filename (mime_part);
-
- return g_strdup (filename);
- }
-
- /* Chain up to parent's suggest_filename() method. */
- return E_WEB_VIEW_CLASS (e_mail_display_parent_class)->
- suggest_filename (web_view, uri);
-}
-#endif
-
-static void
-e_mail_display_class_init (EMailDisplayClass *class)
-{
- GObjectClass *object_class;
- EWebViewClass *web_view_class;
- GtkWidgetClass *widget_class;
-
- g_type_class_add_private (class, sizeof (EMailDisplayPrivate));
-
- object_class = G_OBJECT_CLASS (class);
- object_class->constructed = mail_display_constructed;
- object_class->set_property = mail_display_set_property;
- object_class->get_property = mail_display_get_property;
- object_class->dispose = mail_display_dispose;
-
- widget_class = GTK_WIDGET_CLASS (class);
- widget_class->realize = mail_display_realize;
- widget_class->style_updated = mail_display_style_updated;
- widget_class->button_press_event = mail_display_button_press_event;
-
- web_view_class = E_WEB_VIEW_CLASS (class);
-#if 0
- web_view_class->redirect_uri = mail_display_redirect_uri;
- web_view_class->suggest_filename = mail_display_suggest_filename;
-#endif
- web_view_class->set_fonts = mail_display_set_fonts;
-
- g_object_class_install_property (
- object_class,
- PROP_FORMATTER,
- g_param_spec_pointer (
- "formatter",
- "Mail Formatter",
- NULL,
- G_PARAM_READABLE |
- G_PARAM_STATIC_STRINGS));
-
- g_object_class_install_property (
- object_class,
- PROP_HEADERS_COLLAPSABLE,
- g_param_spec_boolean (
- "headers-collapsable",
- "Headers Collapsable",
- NULL,
- FALSE,
- G_PARAM_READWRITE |
- G_PARAM_STATIC_STRINGS));
-
- g_object_class_install_property (
- object_class,
- PROP_HEADERS_COLLAPSED,
- g_param_spec_boolean (
- "headers-collapsed",
- "Headers Collapsed",
- NULL,
- FALSE,
- G_PARAM_READWRITE |
- G_PARAM_STATIC_STRINGS));
-
- g_object_class_install_property (
- object_class,
- PROP_MODE,
- g_param_spec_enum (
- "mode",
- "Mode",
- NULL,
- E_TYPE_MAIL_FORMATTER_MODE,
- E_MAIL_FORMATTER_MODE_NORMAL,
- G_PARAM_READWRITE |
- G_PARAM_STATIC_STRINGS));
-
- g_object_class_install_property (
- object_class,
- PROP_PART_LIST,
- g_param_spec_pointer (
- "part-list",
- "Part List",
- NULL,
- G_PARAM_READWRITE |
- G_PARAM_STATIC_STRINGS));
-}
-
-static void
mail_display_process_uri_scheme_finished_cb (EMailDisplay *display,
GAsyncResult *result,
WebKitURISchemeRequest *request)
@@ -1419,9 +1149,9 @@ mail_display_process_uri_scheme_finished_cb (EMailDisplay *display,
}
static void
-mail_cid_uri_scheme_appeared_cb (WebKitURISchemeRequest *request,
- EMailDisplay *display)
+mail_display_cid_uri_scheme_appeared_cb (WebKitURISchemeRequest *request)
{
+ EMailDisplay *display;
EMailPartList *part_list;
EMailPart *part;
GInputStream *stream;
@@ -1433,6 +1163,10 @@ mail_cid_uri_scheme_appeared_cb (WebKitURISchemeRequest *request,
CamelDataWrapper *dw;
CamelMimePart *mime_part;
+ display = E_MAIL_DISPLAY (webkit_uri_scheme_request_get_web_view (request));
+
+ g_return_if_fail (E_IS_MAIL_DISPLAY (display));
+
part_list = e_mail_display_get_part_list (display);
uri = webkit_uri_scheme_request_get_uri (request);
part = e_mail_part_list_ref_part (part_list, uri);
@@ -1830,12 +1564,14 @@ web_view_process_http_uri_scheme_request (GTask *task,
}
static void
-mail_http_uri_scheme_appeared_cb (WebKitURISchemeRequest *request,
- EMailDisplay *display)
+mail_display_http_uri_scheme_appeared_cb (WebKitURISchemeRequest *request)
{
+ EMailDisplay *display;
GTask *task;
GCancellable *cancellable;
+ display = E_MAIL_DISPLAY (webkit_uri_scheme_request_get_web_view (request));
+
g_return_if_fail (E_IS_MAIL_DISPLAY (display));
cancellable = g_cancellable_new ();
@@ -2109,13 +1845,15 @@ exit:
}
static void
-mail_mail_uri_scheme_appeared_cb (WebKitURISchemeRequest *request,
- EMailDisplay *display)
+mail_display_mail_uri_scheme_appeared_cb (WebKitURISchemeRequest *request)
{
+ EMailDisplay *display;
GTask *task;
GCancellable *cancellable;
const gchar *uri;
+ display = E_MAIL_DISPLAY (webkit_uri_scheme_request_get_web_view (request));
+
g_return_if_fail (E_IS_MAIL_DISPLAY (display));
cancellable = g_cancellable_new ();
@@ -2139,6 +1877,310 @@ mail_mail_uri_scheme_appeared_cb (WebKitURISchemeRequest *request,
}
static void
+mail_display_register_uri_handlers (EWebView *web_view,
+ WebKitWebContext *web_context)
+{
+ webkit_web_context_register_uri_scheme (
+ web_context,
+ "evo-http",
+ (WebKitURISchemeRequestCallback) mail_display_http_uri_scheme_appeared_cb,
+ NULL,
+ NULL);
+
+ webkit_web_context_register_uri_scheme (
+ web_context,
+ "evo-https",
+ (WebKitURISchemeRequestCallback) mail_display_http_uri_scheme_appeared_cb,
+ NULL,
+ NULL);
+
+ webkit_web_context_register_uri_scheme (
+ web_context,
+ "mail",
+ (WebKitURISchemeRequestCallback) mail_display_mail_uri_scheme_appeared_cb,
+ NULL,
+ NULL);
+
+ webkit_web_context_register_uri_scheme (
+ web_context,
+ "cid",
+ (WebKitURISchemeRequestCallback) mail_display_cid_uri_scheme_appeared_cb,
+ NULL,
+ NULL);
+}
+
+static void
+mail_display_constructed (GObject *object)
+{
+ e_extensible_load_extensions (E_EXTENSIBLE (object));
+
+ /* Chain up to parent's constructed() method. */
+ G_OBJECT_CLASS (e_mail_display_parent_class)->constructed (object);
+
+ mail_display_web_view_initialize (WEBKIT_WEB_VIEW (object));
+}
+
+static void
+mail_display_realize (GtkWidget *widget)
+{
+ /* Chain up to parent's realize() method. */
+ GTK_WIDGET_CLASS (e_mail_display_parent_class)->realize (widget);
+
+ mail_display_update_formatter_colors (E_MAIL_DISPLAY (widget));
+}
+
+static void
+mail_display_style_updated (GtkWidget *widget)
+{
+ EMailDisplay *display = E_MAIL_DISPLAY (widget);
+
+ mail_display_update_formatter_colors (display);
+
+ /* Chain up to parent's style_updated() method. */
+ GTK_WIDGET_CLASS (e_mail_display_parent_class)->
+ style_updated (widget);
+}
+
+static gboolean
+mail_display_button_press_event (GtkWidget *widget,
+ GdkEventButton *event)
+{
+ EWebView *web_view = E_WEB_VIEW (widget);
+ GList *list, *link;
+
+ if (event->button != 3)
+ goto chainup;
+
+ list = e_extensible_list_extensions (
+ E_EXTENSIBLE (web_view), E_TYPE_EXTENSION);
+ for (link = list; link != NULL; link = g_list_next (link)) {
+ EExtension *extension = link->data;
+
+ if (!E_IS_MAIL_DISPLAY_POPUP_EXTENSION (extension))
+ continue;
+
+ e_mail_display_popup_extension_update_actions (
+ E_MAIL_DISPLAY_POPUP_EXTENSION (extension));
+ }
+ g_list_free (list);
+
+chainup:
+ /* Chain up to parent's button_press_event() method. */
+ return GTK_WIDGET_CLASS (e_mail_display_parent_class)->
+ button_press_event (widget, event);
+}
+#if 0
+static gchar *
+mail_display_redirect_uri (EWebView *web_view,
+ const gchar *uri)
+{
+ EMailDisplay *display;
+ EMailPartList *part_list;
+ gboolean uri_is_http;
+
+ display = E_MAIL_DISPLAY (web_view);
+ part_list = e_mail_display_get_part_list (display);
+
+ if (part_list == NULL)
+ goto chainup;
+
+ uri_is_http =
+ g_str_has_prefix (uri, "http:") ||
+ g_str_has_prefix (uri, "https:") ||
+ g_str_has_prefix (uri, "evo-http:") ||
+ g_str_has_prefix (uri, "evo-https:");
+
+ /* Redirect http(s) request to evo-http(s) protocol.
+ * See EMailRequest for further details about this. */
+ if (uri_is_http) {
+ CamelFolder *folder;
+ const gchar *message_uid;
+ gchar *new_uri, *mail_uri, *enc;
+ SoupURI *soup_uri;
+ GHashTable *query;
+ gboolean image_exists;
+ EMailImageLoadingPolicy image_policy;
+
+ /* Check Evolution's cache */
+ image_exists = mail_display_image_exists_in_cache (uri);
+
+ /* If the URI is not cached and we are not allowed to load it
+ * then redirect to invalid URI, so that webkit would display
+ * a native placeholder for it. */
+ 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)) {
+ return g_strdup ("about:blank");
+ }
+
+ folder = e_mail_part_list_get_folder (part_list);
+ message_uid = e_mail_part_list_get_message_uid (part_list);
+
+ new_uri = g_strconcat ("evo-", uri, NULL);
+ mail_uri = e_mail_part_build_uri (
+ folder, message_uid, NULL, NULL);
+
+ soup_uri = soup_uri_new (new_uri);
+ if (soup_uri->query)
+ query = soup_form_decode (soup_uri->query);
+ else
+ query = g_hash_table_new_full (
+ g_str_hash, g_str_equal,
+ g_free, g_free);
+ enc = soup_uri_encode (mail_uri, NULL);
+ g_hash_table_insert (query, g_strdup ("__evo-mail"), enc);
+
+ if (display->priv->force_image_load) {
+ g_hash_table_insert (
+ query,
+ g_strdup ("__evo-load-images"),
+ g_strdup ("true"));
+ }
+
+ g_free (mail_uri);
+
+ soup_uri_set_query_from_form (soup_uri, query);
+ g_free (new_uri);
+
+ new_uri = soup_uri_to_string (soup_uri, FALSE);
+
+ soup_uri_free (soup_uri);
+ g_hash_table_unref (query);
+
+ return new_uri;
+ }
+
+chainup:
+ /* Chain up to parent's redirect_uri() method. */
+ return E_WEB_VIEW_CLASS (e_mail_display_parent_class)->
+ redirect_uri (web_view, uri);
+}
+
+static gchar *
+mail_display_suggest_filename (EWebView *web_view,
+ const gchar *uri)
+{
+ if (g_str_has_prefix (uri, "cid:")) {
+ EMailDisplay *display;
+ EMailPartList *part_list;
+ CamelMimeMessage *message;
+ CamelMimePart *mime_part;
+ const gchar *filename;
+
+ /* Note, this assumes the URI comes
+ * from the currently loaded message. */
+
+ display = E_MAIL_DISPLAY (web_view);
+
+ 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 == NULL)
+ return NULL;
+
+ mime_part = camel_mime_message_get_part_by_content_id (
+ message, uri + 4);
+ if (mime_part == NULL)
+ return NULL;
+
+ filename = camel_mime_part_get_filename (mime_part);
+
+ return g_strdup (filename);
+ }
+
+ /* Chain up to parent's suggest_filename() method. */
+ return E_WEB_VIEW_CLASS (e_mail_display_parent_class)->
+ suggest_filename (web_view, uri);
+}
+#endif
+
+static void
+e_mail_display_class_init (EMailDisplayClass *class)
+{
+ GObjectClass *object_class;
+ EWebViewClass *web_view_class;
+ GtkWidgetClass *widget_class;
+
+ g_type_class_add_private (class, sizeof (EMailDisplayPrivate));
+
+ object_class = G_OBJECT_CLASS (class);
+ object_class->constructed = mail_display_constructed;
+ object_class->set_property = mail_display_set_property;
+ object_class->get_property = mail_display_get_property;
+ object_class->dispose = mail_display_dispose;
+
+ widget_class = GTK_WIDGET_CLASS (class);
+ widget_class->realize = mail_display_realize;
+ widget_class->style_updated = mail_display_style_updated;
+ widget_class->button_press_event = mail_display_button_press_event;
+
+ web_view_class = E_WEB_VIEW_CLASS (class);
+#if 0
+ web_view_class->redirect_uri = mail_display_redirect_uri;
+ web_view_class->suggest_filename = mail_display_suggest_filename;
+#endif
+ web_view_class->register_uri_handlers = mail_display_register_uri_handlers;
+ web_view_class->set_fonts = mail_display_set_fonts;
+
+ g_object_class_install_property (
+ object_class,
+ PROP_FORMATTER,
+ g_param_spec_pointer (
+ "formatter",
+ "Mail Formatter",
+ NULL,
+ G_PARAM_READABLE |
+ G_PARAM_STATIC_STRINGS));
+
+ g_object_class_install_property (
+ object_class,
+ PROP_HEADERS_COLLAPSABLE,
+ g_param_spec_boolean (
+ "headers-collapsable",
+ "Headers Collapsable",
+ NULL,
+ FALSE,
+ G_PARAM_READWRITE |
+ G_PARAM_STATIC_STRINGS));
+
+ g_object_class_install_property (
+ object_class,
+ PROP_HEADERS_COLLAPSED,
+ g_param_spec_boolean (
+ "headers-collapsed",
+ "Headers Collapsed",
+ NULL,
+ FALSE,
+ G_PARAM_READWRITE |
+ G_PARAM_STATIC_STRINGS));
+
+ g_object_class_install_property (
+ object_class,
+ PROP_MODE,
+ g_param_spec_enum (
+ "mode",
+ "Mode",
+ NULL,
+ E_TYPE_MAIL_FORMATTER_MODE,
+ E_MAIL_FORMATTER_MODE_NORMAL,
+ G_PARAM_READWRITE |
+ G_PARAM_STATIC_STRINGS));
+
+ g_object_class_install_property (
+ object_class,
+ PROP_PART_LIST,
+ g_param_spec_pointer (
+ "part-list",
+ "Part List",
+ NULL,
+ G_PARAM_READWRITE |
+ G_PARAM_STATIC_STRINGS));
+}
+
+static void
mail_display_update_fonts (EMailDisplay *display)
{
e_web_view_update_fonts (E_WEB_VIEW (display));
@@ -2202,19 +2244,6 @@ e_mail_display_init (EMailDisplay *display)
G_N_ELEMENTS (mailto_entries), display);
ui_manager = e_web_view_get_ui_manager (E_WEB_VIEW (display));
gtk_ui_manager_add_ui_from_string (ui_manager, ui, -1, NULL);
-
- e_web_view_register_uri_scheme (
- E_WEB_VIEW (display), EVO_HTTP_URI_SCHEME,
- mail_http_uri_scheme_appeared_cb, display);
- e_web_view_register_uri_scheme (
- E_WEB_VIEW (display), EVO_HTTPS_URI_SCHEME,
- mail_http_uri_scheme_appeared_cb, display);
- e_web_view_register_uri_scheme (
- E_WEB_VIEW (display), CID_URI_SCHEME,
- mail_cid_uri_scheme_appeared_cb, display);
- e_web_view_register_uri_scheme (
- E_WEB_VIEW (display), MAIL_URI_SCHEME,
- mail_mail_uri_scheme_appeared_cb, display);
}
static void
[
Date Prev][
Date Next] [
Thread Prev][
Thread Next]
[
Thread Index]
[
Date Index]
[
Author Index]
