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ime: Stop using ::hierarchy-changed

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We don't need it at all here.
This commit is contained in:
Matthias Clasen 2019-02-23 00:31:10 -05:00
parent ddb52a5b5e
commit de6132a158
2 changed files with 3 additions and 56 deletions
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58
gtk/gtkimcontextime.c
View File

@ -121,9 +121,6 @@ gtk_im_context_ime_message_filter (GdkWin32Display *display,
static void get_window_position (GdkSurface *win,
gint *x,
gint *y);
static void cb_client_widget_hierarchy_changed (GtkWidget *widget,
GtkWidget *widget2,
GtkIMContextIME *context_ime);
G_DEFINE_TYPE_WITH_CODE (GtkIMContextIME, gtk_im_context_ime, GTK_TYPE_IM_CONTEXT,
gtk_im_module_ensure_extension_point ();
@ -157,7 +154,6 @@ static void
gtk_im_context_ime_init (GtkIMContextIME *context_ime)
{
context_ime->client_surface = NULL;
context_ime->toplevel = NULL;
context_ime->use_preedit = TRUE;
context_ime->preediting = FALSE;
context_ime->opened = FALSE;
@ -687,7 +683,6 @@ gtk_im_context_ime_focus_in (GtkIMContext *context)
{
gdk_win32_display_add_filter (gdk_surface_get_display (toplevel),
gtk_im_context_ime_message_filter, context_ime);
context_ime->toplevel = toplevel;
}
else
{
@ -696,19 +691,6 @@ gtk_im_context_ime_focus_in (GtkIMContext *context)
return;
}
/* trace reparenting (probably no need) */
gdk_surface_get_user_data (context_ime->client_surface, (gpointer) & widget);
if (GTK_IS_WIDGET (widget))
{
g_signal_connect (widget, "hierarchy-changed",
G_CALLBACK (cb_client_widget_hierarchy_changed),
context_ime);
}
else
{
/* warning? */
}
/* restore preedit context */
ImmSetConversionStatus (himc,
context_ime->priv->conversion_mode,
@ -794,15 +776,6 @@ gtk_im_context_ime_focus_out (GtkIMContext *context)
context_ime->preediting = FALSE;
}
/* remove signal handler */
gdk_surface_get_user_data (context_ime->client_surface, (gpointer) & widget);
if (GTK_IS_WIDGET (widget))
{
g_signal_handlers_disconnect_by_func
(G_OBJECT (widget),
G_CALLBACK (cb_client_widget_hierarchy_changed), context_ime);
}
/* remove event fileter */
toplevel = gdk_surface_get_toplevel (context_ime->client_surface);
if (GDK_IS_SURFACE (toplevel))
@ -810,7 +783,6 @@ gtk_im_context_ime_focus_out (GtkIMContext *context)
gdk_win32_display_remove_filter (gdk_surface_get_display (toplevel),
gtk_im_context_ime_message_filter,
context_ime);
context_ime->toplevel = NULL;
}
else
{
@ -1017,6 +989,7 @@ gtk_im_context_ime_message_filter (GdkWin32Display *display,
GtkIMContextIME *context_ime;
HWND hwnd;
HIMC himc;
GdkSurface *toplevel;
GdkWin32MessageFilterReturn retval = GDK_WIN32_MESSAGE_FILTER_CONTINUE;
g_return_val_if_fail (GTK_IS_IM_CONTEXT_IME (data), retval);
@ -1026,7 +999,8 @@ gtk_im_context_ime_message_filter (GdkWin32Display *display,
if (!context_ime->focus)
return retval;
if (gdk_win32_surface_get_impl_hwnd (context_ime->toplevel) != msg->hwnd)
toplevel = gdk_surface_get_toplevel (context_ime->client_surface);
if (gdk_win32_surface_get_impl_hwnd (toplevel) != msg->hwnd)
return retval;
hwnd = gdk_win32_surface_get_impl_hwnd (context_ime->client_surface);
@ -1163,29 +1137,3 @@ get_window_position (GdkSurface *surface, gint *x, gint *y)
if (parent && parent != toplevel)
get_window_position (parent, x, y);
}
/*
* probably, this handler isn't needed.
*/
static void
cb_client_widget_hierarchy_changed (GtkWidget *widget,
GtkWidget *widget2,
GtkIMContextIME *context_ime)
{
GdkSurface *new_toplevel;
g_return_if_fail (GTK_IS_WIDGET (widget));
g_return_if_fail (GTK_IS_IM_CONTEXT_IME (context_ime));
if (!context_ime->client_surface)
return;
if (!context_ime->focus)
return;
new_toplevel = gdk_surface_get_toplevel (context_ime->client_surface);
if (context_ime->toplevel == new_toplevel)
return;
context_ime->toplevel = new_toplevel;
}

1
gtk/gtkimcontextime.h
View File

@ -37,7 +37,6 @@ struct _GtkIMContextIME
GtkIMContext object;
GdkSurface *client_surface;
GdkSurface *toplevel;
guint use_preedit : 1;
guint preediting : 1;
guint opened : 1;