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x11: Use GdkX11Display::translate-event more

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This commit is contained in:
Benjamin Otte 2017-12-13 01:09:32 +01:00
parent 2d86c1a869
commit 4b33a34ce3
2 changed files with 42 additions and 33 deletions
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37
gdk/x11/gdkselectioninputstream-x11.c
View File

@ -54,10 +54,10 @@ struct GdkX11SelectionInputStreamPrivate {
G_DEFINE_TYPE_WITH_PRIVATE (GdkX11SelectionInputStream, gdk_x11_selection_input_stream, G_TYPE_INPUT_STREAM);
static GdkFilterReturn
gdk_x11_selection_input_stream_filter_event (GdkXEvent *xevent,
GdkEvent *gdkevent,
gpointer data);
static GdkEvent *
gdk_x11_selection_input_stream_translate_event (GdkDisplay *display,
const XEvent *xevent,
gpointer data);
static gboolean
gdk_x11_selection_input_stream_has_data (GdkX11SelectionInputStream *stream)
@ -161,7 +161,9 @@ gdk_x11_selection_input_stream_complete (GdkX11SelectionInputStream *stream)
gdk_x11_selection_input_stream_flush (stream);
GDK_X11_DISPLAY (priv->display)->streams = g_slist_remove (GDK_X11_DISPLAY (priv->display)->streams, stream);
gdk_window_remove_filter (NULL, gdk_x11_selection_input_stream_filter_event, stream);
g_signal_handlers_disconnect_by_func (priv->display,
gdk_x11_selection_input_stream_translate_event,
stream);
g_object_unref (stream);
}
@ -376,14 +378,13 @@ err:
}
static GdkFilterReturn
gdk_x11_selection_input_stream_filter_event (GdkXEvent *xev,
GdkEvent *gdkevent,
gpointer data)
static GdkEvent *
gdk_x11_selection_input_stream_translate_event (GdkDisplay *display,
const XEvent *xevent,
gpointer data)
{
GdkX11SelectionInputStream *stream = GDK_X11_SELECTION_INPUT_STREAM (data);
GdkX11SelectionInputStreamPrivate *priv = gdk_x11_selection_input_stream_get_instance_private (stream);
XEvent *xevent = xev;
Display *xdisplay;
Window xwindow;
GBytes *bytes;
@ -395,7 +396,7 @@ gdk_x11_selection_input_stream_filter_event (GdkXEvent *xev,
if (xevent->xany.display != xdisplay ||
xevent->xany.window != xwindow)
return GDK_FILTER_CONTINUE;
return NULL;
switch (xevent->type)
{
@ -403,7 +404,7 @@ gdk_x11_selection_input_stream_filter_event (GdkXEvent *xev,
if (!priv->incr ||
xevent->xproperty.atom != priv->xproperty ||
xevent->xproperty.state != PropertyNewValue)
return GDK_FILTER_CONTINUE;
return NULL;
bytes = get_selection_property (xdisplay, xwindow, xevent->xproperty.atom, &type, &format);
if (bytes == NULL)
@ -431,7 +432,7 @@ gdk_x11_selection_input_stream_filter_event (GdkXEvent *xev,
XDeleteProperty (xdisplay, xwindow, xevent->xproperty.atom);
return GDK_FILTER_CONTINUE;
return NULL;
case SelectionNotify:
{
@ -440,12 +441,12 @@ gdk_x11_selection_input_stream_filter_event (GdkXEvent *xev,
/* selection is not for us */
if (priv->xselection != xevent->xselection.selection ||
priv->xtarget != xevent->xselection.target)
return GDK_FILTER_CONTINUE;
return NULL;
/* We already received a selectionNotify before */
if (priv->pending_task == NULL ||
g_task_get_source_tag (priv->pending_task) != gdk_x11_selection_input_stream_new_async)
return GDK_FILTER_CONTINUE;
return NULL;
GDK_NOTE(SELECTION, g_printerr ("%s:%s: got SelectionNotify\n", priv->selection, priv->target));
@ -497,10 +498,10 @@ gdk_x11_selection_input_stream_filter_event (GdkXEvent *xev,
g_object_unref (task);
}
return GDK_FILTER_REMOVE;
return gdk_event_new (GDK_NOTHING);
default:
return GDK_FILTER_CONTINUE;
return NULL;
}
}
@ -529,7 +530,7 @@ gdk_x11_selection_input_stream_new_async (GdkDisplay *display,
priv->property = g_strdup_printf ("GDK_SELECTION_%p", stream);
priv->xproperty = gdk_x11_get_xatom_by_name_for_display (display, priv->property);
gdk_window_add_filter (NULL, gdk_x11_selection_input_stream_filter_event, stream);
g_signal_connect (display, "translate-event", G_CALLBACK (gdk_x11_selection_input_stream_translate_event), stream);
XConvertSelection (GDK_DISPLAY_XDISPLAY (display),
priv->xselection,

38
gdk/x11/gdkselectionoutputstream-x11.c
View File

@ -147,10 +147,10 @@ gdk_x11_pending_selection_notify_send (GdkX11PendingSelectionNotify *notify,
}
}
static GdkFilterReturn
gdk_x11_selection_output_stream_filter_event (GdkXEvent *xevent,
GdkEvent *gdkevent,
gpointer data);
static GdkEvent *
gdk_x11_selection_output_stream_translate_event (GdkDisplay *display,
const XEvent *xevent,
gpointer data);
static gboolean
gdk_x11_selection_output_stream_can_flush (GdkX11SelectionOutputStream *stream)
@ -492,7 +492,9 @@ gdk_x11_selection_output_stream_invoke_close (gpointer stream)
GdkX11SelectionOutputStreamPrivate *priv = gdk_x11_selection_output_stream_get_instance_private (stream);
GDK_X11_DISPLAY (priv->display)->streams = g_slist_remove (GDK_X11_DISPLAY (priv->display)->streams, stream);
gdk_window_remove_filter (NULL, gdk_x11_selection_output_stream_filter_event, stream);
g_signal_handlers_disconnect_by_func (priv->display,
gdk_x11_selection_output_stream_translate_event,
stream);
return G_SOURCE_REMOVE;
}
@ -587,21 +589,20 @@ gdk_x11_selection_output_stream_init (GdkX11SelectionOutputStream *stream)
priv->data = g_byte_array_new ();
}
static GdkFilterReturn
gdk_x11_selection_output_stream_filter_event (GdkXEvent *xev,
GdkEvent *gdkevent,
gpointer data)
static GdkEvent *
gdk_x11_selection_output_stream_translate_event (GdkDisplay *display,
const XEvent *xevent,
gpointer data)
{
GdkX11SelectionOutputStream *stream = GDK_X11_SELECTION_OUTPUT_STREAM (data);
GdkX11SelectionOutputStreamPrivate *priv = gdk_x11_selection_output_stream_get_instance_private (stream);
XEvent *xevent = xev;
Display *xdisplay;
xdisplay = gdk_x11_display_get_xdisplay (priv->display);
if (xevent->xany.display != xdisplay ||
xevent->xany.window != priv->xwindow)
return GDK_FILTER_CONTINUE;
return NULL;
switch (xevent->type)
{
@ -609,14 +610,18 @@ gdk_x11_selection_output_stream_filter_event (GdkXEvent *xev,
if (!priv->incr ||
xevent->xproperty.atom != priv->xproperty ||
xevent->xproperty.state != PropertyDelete)
return GDK_FILTER_CONTINUE;
return NULL;
GDK_NOTE(SELECTION, g_printerr ("%s:%s: got PropertyNotify Delete during INCR\n",
priv->selection, priv->target));
return GDK_FILTER_CONTINUE;
priv->delete_pending = FALSE;
if (gdk_x11_selection_output_stream_needs_flush (stream) &
gdk_x11_selection_output_stream_can_flush (stream))
gdk_x11_selection_output_stream_perform_flush (stream);
return NULL;
default:
return GDK_FILTER_CONTINUE;
return NULL;
}
}
@ -652,7 +657,10 @@ gdk_x11_selection_output_stream_new (GdkDisplay *display,
priv->format = format;
priv->timestamp = timestamp;
gdk_window_add_filter (NULL, gdk_x11_selection_output_stream_filter_event, stream);
g_signal_connect (display,
"translate-event",
G_CALLBACK (gdk_x11_selection_output_stream_translate_event),
stream);
return G_OUTPUT_STREAM (stream);
}