Pass to account protocol request to handle the calendar

[modest] / src / hildon2 / modest-msg-view-window.c

diff --git a/src/hildon2/modest-msg-view-window.c b/src/hildon2/modest-msg-view-window.c
index 0fff509..9749443 100644 (file)
--- a/src/hildon2/modest-msg-view-window.c
+++ b/src/hildon2/modest-msg-view-window.c
@@ -71,6 +71,10 @@
 #include <tny-camel-msg.h>
 #include <tny-camel-bs-mime-part.h>
 #include <tny-camel-bs-msg.h>
+#include <gdk/gdkx.h>
+#include <X11/Xatom.h>
+#include <X11/XKBlib.h>
+#include <X11/Xdmcp.h>
 
 #define MYDOCS_ENV "MYDOCSDIR"
 #define DOCS_FOLDER ".documents"
@@ -236,6 +240,11 @@ static gboolean _modest_msg_view_window_map_event (GtkWidget *widget,
                                                   gpointer userdata);
 static void update_branding (ModestMsgViewWindow *self);
 static void sync_flags      (ModestMsgViewWindow *self);
+static gboolean on_handle_calendar (ModestMsgView *msgview, TnyMimePart *calendar_part, 
+                                   GtkContainer *container, ModestMsgViewWindow *self);
+
+static gboolean on_realize (GtkWidget *widget,
+                           gpointer userdata);
 
 /* list my signals */
 enum {
@@ -483,15 +492,20 @@ modest_msg_view_window_init (ModestMsgViewWindow *obj)
        priv->remove_attachment_banner = NULL;
        priv->msg_uid = NULL;
        priv->other_body = NULL;
-       
+
        priv->sighandlers = NULL;
-       
+
        /* Init window */
        init_window (MODEST_MSG_VIEW_WINDOW(obj));
-       
+
        hildon_program_add_window (hildon_program_get_instance(),
                                   HILDON_WINDOW(obj));
 
+       /* Grab the zoom keys, it will be used for Zoom and not for
+          changing volume */
+       g_signal_connect (G_OBJECT (obj), "realize",
+                         G_CALLBACK (on_realize),
+                         NULL);
 }
 
 static void
@@ -807,6 +821,8 @@ modest_msg_view_window_construct (ModestMsgViewWindow *self,
                          G_CALLBACK (modest_ui_actions_on_msg_link_contextual), obj);
        g_signal_connect (G_OBJECT(priv->msg_view), "limit_error",
                          G_CALLBACK (modest_ui_actions_on_limit_error), obj);
+       g_signal_connect (G_OBJECT(priv->msg_view), "handle_calendar",
+                         G_CALLBACK (on_handle_calendar), obj);
        g_signal_connect (G_OBJECT (priv->msg_view), "fetch_image",
                          G_CALLBACK (on_fetch_image), obj);
 
@@ -3375,6 +3391,28 @@ save_attachments_response (GtkDialog *dialog,
        gtk_widget_destroy (GTK_WIDGET (dialog));
 }
 
+static gboolean
+msg_is_attachment (TnyList *mime_parts)
+{
+       TnyIterator *iter;
+       gboolean retval = FALSE;
+
+       if (tny_list_get_length (mime_parts) > 1)
+               return FALSE;
+
+       iter = tny_list_create_iterator (mime_parts);
+       if (iter) {
+               TnyMimePart *part = TNY_MIME_PART (tny_iterator_get_current (iter));
+               if (part) {
+                       if (TNY_IS_MSG (part))
+                               retval = TRUE;
+                       g_object_unref (part);
+               }
+               g_object_unref (iter);
+       }
+       return retval;
+}
+
 void
 modest_msg_view_window_save_attachments (ModestMsgViewWindow *window, 
                                         TnyList *mime_parts)
@@ -3390,10 +3428,31 @@ modest_msg_view_window_save_attachments (ModestMsgViewWindow *window,
        priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
 
        if (mime_parts == NULL) {
+               gboolean allow_msgs = FALSE;
+
                /* In Hildon 2.2 save and delete operate over all the attachments as there's no
                 * selection available */
                mime_parts = modest_msg_view_get_attachments (MODEST_MSG_VIEW (priv->msg_view));
-               if (mime_parts && !modest_maemo_utils_select_attachments (GTK_WINDOW (window), mime_parts, FALSE)) {
+
+               /* Check if the message is composed by an unique MIME
+                  part whose content disposition is attachment. There
+                  could be messages like this:
+
+                  Date: Tue, 12 Jan 2010 20:40:59 +0000
+                  From: <sender@example.org>
+                  To: <recipient@example.org>
+                  Subject: no body
+                  Content-Type: image/jpeg
+                  Content-Disposition: attachment; filename="bug7718.jpeg"
+
+                  whose unique MIME part is the message itself whose
+                  content disposition is attachment
+               */
+               if (mime_parts && msg_is_attachment (mime_parts))
+                       allow_msgs = TRUE;
+
+               if (mime_parts &&
+                   !modest_maemo_utils_select_attachments (GTK_WINDOW (window), mime_parts, allow_msgs)) {
                        g_object_unref (mime_parts);
                        return;
                }
@@ -4046,3 +4105,45 @@ sync_flags (ModestMsgViewWindow *self)
                g_object_unref (header);
        }
 }
+
+static gboolean
+on_realize (GtkWidget *widget,
+           gpointer userdata)
+{
+       GdkDisplay *display;
+       Atom atom;
+       unsigned long val = 1;
+
+       display = gdk_drawable_get_display (widget->window);
+       atom = gdk_x11_get_xatom_by_name_for_display (display, "_HILDON_ZOOM_KEY_ATOM");
+       XChangeProperty (GDK_DISPLAY_XDISPLAY (display),
+                        GDK_WINDOW_XID (widget->window), atom,
+                        XA_INTEGER, 32, PropModeReplace,
+                        (unsigned char *) &val, 1);
+
+       return FALSE;
+}
+
+static gboolean
+on_handle_calendar (ModestMsgView *msgview, TnyMimePart *calendar_part, GtkContainer *container, ModestMsgViewWindow *self)
+{
+       const gchar *account_name;
+       ModestProtocolType proto_type;
+       ModestProtocol *protocol;
+       gboolean retval = FALSE;
+
+       account_name = modest_window_get_active_account (MODEST_WINDOW (self));
+       
+       /* Get proto */
+       proto_type = modest_account_mgr_get_store_protocol (modest_runtime_get_account_mgr (), 
+                                                           account_name);
+       protocol = 
+               modest_protocol_registry_get_protocol_by_type (modest_runtime_get_protocol_registry (), 
+                                                              proto_type);
+
+       if (MODEST_IS_ACCOUNT_PROTOCOL (protocol)) {
+               retval = modest_account_protocol_handle_calendar (MODEST_ACCOUNT_PROTOCOL (protocol), MODEST_WINDOW (self),
+                                                                 calendar_part, container);
+       }
+       return retval;
+}