Fixes Zoom keys behaviour in Modest

[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 456296e..fefb87f 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"
@@ -237,6 +241,9 @@ static gboolean _modest_msg_view_window_map_event (GtkWidget *widget,
 static void update_branding (ModestMsgViewWindow *self);
 static void sync_flags      (ModestMsgViewWindow *self);
 
+static gboolean on_realize (GtkWidget *widget,
+                           gpointer userdata);
+
 /* list my signals */
 enum {
        MSG_CHANGED_SIGNAL,
@@ -483,15 +490,20 @@ 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
@@ -4089,3 +4101,21 @@ 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;
+}