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* mu-msg-body-view: implement "action-requested" signal, emitted when user

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clicks cmd:-urls
This commit is contained in:
Dirk-Jan C. Binnema
2011-01-13 21:42:23 +02:00
parent 1b69d1a835
commit 388c805562
2 changed files with 26 additions and 15 deletions
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38
widgets/mu-msg-body-view.c
View File

@ -30,7 +30,7 @@ static void mu_msg_body_view_finalize (GObject *obj);
/* list my signals */ /* list my signals */
enum { enum {
/* MY_SIGNAL_1, */ ACTION_REQUESTED,
/* MY_SIGNAL_2, */ /* MY_SIGNAL_2, */
LAST_SIGNAL LAST_SIGNAL
}; };
@ -50,8 +50,7 @@ struct _MuMsgBodyViewPrivate {
/* globals */ /* globals */
static WebKitWebViewClass *parent_class = NULL; static WebKitWebViewClass *parent_class = NULL;
/* uncomment the following if you have defined any signals */ static guint signals[LAST_SIGNAL] = {0};
/* static guint signals[LAST_SIGNAL] = {0}; */
G_DEFINE_TYPE (MuMsgBodyView, mu_msg_body_view, WEBKIT_TYPE_WEB_VIEW); G_DEFINE_TYPE (MuMsgBodyView, mu_msg_body_view, WEBKIT_TYPE_WEB_VIEW);
@ -66,12 +65,15 @@ mu_msg_body_view_class_init (MuMsgBodyViewClass *klass)
g_type_class_add_private (gobject_class, sizeof(MuMsgBodyViewPrivate)); g_type_class_add_private (gobject_class, sizeof(MuMsgBodyViewPrivate));
/* signal definitions go here, e.g.: */ signals[ACTION_REQUESTED] =
/* signals[MY_SIGNAL_1] = */ g_signal_new ("action-requested",
/* g_signal_new ("my_signal_1",....); */ G_TYPE_FROM_CLASS (gobject_class),
/* signals[MY_SIGNAL_2] = */ G_SIGNAL_RUN_FIRST,
/* g_signal_new ("my_signal_2",....); */ G_STRUCT_OFFSET (MuMsgBodyViewClass,
/* etc. */ action_requested),
NULL, NULL,
g_cclosure_marshal_VOID__STRING,
G_TYPE_NONE, 1, G_TYPE_STRING);
} }
@ -116,12 +118,23 @@ on_navigation_requested (MuMsgBodyView *self, WebKitWebFrame *frame,
uri = webkit_network_request_get_uri (request); uri = webkit_network_request_get_uri (request);
/* if there are 'cmd:<action>" links in the body text of
* mu-internal messages (ie., notification from mu, not real
* e-mail messages), we emit the 'action requested'
* signal. this allows e.g triggering a database refresh from
* a <a href="cmd:refresh">Refresh</a> link
*/
if (g_ascii_strncasecmp (uri, "cmd:", 4) == 0) { if (g_ascii_strncasecmp (uri, "cmd:", 4) == 0) {
if (self->_priv->_mu_mode) if (self->_priv->_mu_mode) {
g_printerr ("execute: '%s'\n", uri + 4); g_signal_emit (G_OBJECT(self),
signals[ACTION_REQUESTED], 0,
uri + 4);
}
return WEBKIT_NAVIGATION_RESPONSE_IGNORE; return WEBKIT_NAVIGATION_RESPONSE_IGNORE;
} }
/* don't try to play files on our local file system, this is not something
* external content should do.*/
if (!mu_util_is_local_file(uri)) if (!mu_util_is_local_file(uri))
mu_util_play (uri, FALSE, TRUE); mu_util_play (uri, FALSE, TRUE);
@ -138,7 +151,6 @@ on_resource_request_starting (MuMsgBodyView *self, WebKitWebFrame *frame,
msg = self->_priv->_message; msg = self->_priv->_message;
uri = webkit_network_request_get_uri (request); uri = webkit_network_request_get_uri (request);
if (g_ascii_strncasecmp (uri, "cid:", 4) == 0) { if (g_ascii_strncasecmp (uri, "cid:", 4) == 0) {
gchar *filepath; gchar *filepath;

3
widgets/mu-msg-body-view.h
View File

@ -47,8 +47,7 @@ struct _MuMsgBodyView {
struct _MuMsgBodyViewClass { struct _MuMsgBodyViewClass {
WebKitWebViewClass parent_class; WebKitWebViewClass parent_class;
/* insert signal callback declarations, e.g. */ void (* action_requested) (MuMsgBodyView* self, const char* action);
/* void (* my_event) (MuMsgBodyView* obj); */
}; };
/* member functions */ /* member functions */