diff --git a/clutter/clutter/clutter-backend-private.h b/clutter/clutter/clutter-backend-private.h index b2103d10e..631fb8d55 100644 --- a/clutter/clutter/clutter-backend-private.h +++ b/clutter/clutter/clutter-backend-private.h @@ -104,6 +104,8 @@ struct _ClutterBackendClass void (* bell_notify) (ClutterBackend *backend); + ClutterKeymap * (* get_keymap) (ClutterBackend *backend); + /* signals */ void (* resolution_changed) (ClutterBackend *backend); void (* font_changed) (ClutterBackend *backend); diff --git a/clutter/clutter/clutter-keymap.c b/clutter/clutter/clutter-keymap.c new file mode 100644 index 000000000..ebf99af28 --- /dev/null +++ b/clutter/clutter/clutter-keymap.c @@ -0,0 +1,64 @@ +/* + * Copyright (C) 2018 Red Hat + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA + * 02111-1307, USA. + * + * Author: Carlos Garnacho + */ + +#include "clutter-build-config.h" + +#include "clutter-keymap.h" +#include "clutter-private.h" + +G_DEFINE_ABSTRACT_TYPE (ClutterKeymap, clutter_keymap, G_TYPE_OBJECT) + +enum +{ + STATE_CHANGED, + N_SIGNALS +}; + +static guint signals[N_SIGNALS] = { 0, }; + +static void +clutter_keymap_class_init (ClutterKeymapClass *klass) +{ + signals[STATE_CHANGED] = + g_signal_new (I_("state-changed"), + G_TYPE_FROM_CLASS (klass), + G_SIGNAL_RUN_FIRST, + 0, NULL, NULL, + g_cclosure_marshal_VOID__VOID, + G_TYPE_NONE, 0); +} + +static void +clutter_keymap_init (ClutterKeymap *keymap) +{ +} + +gboolean +clutter_keymap_get_num_lock_state (ClutterKeymap *keymap) +{ + return CLUTTER_KEYMAP_GET_CLASS (keymap)->get_num_lock_state (keymap); +} + +gboolean +clutter_keymap_get_caps_lock_state (ClutterKeymap *keymap) +{ + return CLUTTER_KEYMAP_GET_CLASS (keymap)->get_caps_lock_state (keymap); +} diff --git a/clutter/clutter/clutter-keymap.h b/clutter/clutter/clutter-keymap.h new file mode 100644 index 000000000..1c398fcab --- /dev/null +++ b/clutter/clutter/clutter-keymap.h @@ -0,0 +1,56 @@ +/* + * Copyright (C) 2018 Red Hat + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA + * 02111-1307, USA. + * + * Author: Carlos Garnacho + */ + +#ifndef CLUTTER_KEYMAP_H +#define CLUTTER_KEYMAP_H + +#if !defined(__CLUTTER_H_INSIDE__) && !defined(CLUTTER_COMPILATION) +#error "Only can be included directly." +#endif + +#include + +#include + +typedef struct _ClutterKeymap ClutterKeymap; +typedef struct _ClutterKeymapClass ClutterKeymapClass; + +struct _ClutterKeymapClass +{ + GObjectClass parent_class; + + gboolean (* get_num_lock_state) (ClutterKeymap *keymap); + gboolean (* get_caps_lock_state) (ClutterKeymap *keymap); +}; + +#define CLUTTER_TYPE_KEYMAP (clutter_keymap_get_type ()) +CLUTTER_EXPORT +G_DECLARE_DERIVABLE_TYPE (ClutterKeymap, clutter_keymap, + CLUTTER, KEYMAP, + GObject) + +CLUTTER_EXPORT +gboolean clutter_keymap_get_num_lock_state (ClutterKeymap *keymap); + +CLUTTER_EXPORT +gboolean clutter_keymap_get_caps_lock_state (ClutterKeymap *keymap); + +#endif /* CLUTTER_KEYMAP_H */ diff --git a/clutter/clutter/clutter.h b/clutter/clutter/clutter.h index cd6b53798..231d8cd1b 100644 --- a/clutter/clutter/clutter.h +++ b/clutter/clutter/clutter.h @@ -76,6 +76,7 @@ #include "clutter-input-focus.h" #include "clutter-interval.h" #include "clutter-keyframe-transition.h" +#include "clutter-keymap.h" #include "clutter-keysyms.h" #include "clutter-layout-manager.h" #include "clutter-layout-meta.h" diff --git a/clutter/clutter/meson.build b/clutter/clutter/meson.build index e731e7e89..56cc03d98 100644 --- a/clutter/clutter/meson.build +++ b/clutter/clutter/meson.build @@ -48,6 +48,7 @@ clutter_headers = [ 'clutter-input-method.h', 'clutter-interval.h', 'clutter-keyframe-transition.h', + 'clutter-keymap.h', 'clutter-keysyms.h', 'clutter-layout-manager.h', 'clutter-layout-meta.h', @@ -134,6 +135,7 @@ clutter_sources = [ 'clutter-virtual-input-device.c', 'clutter-interval.c', 'clutter-keyframe-transition.c', + 'clutter-keymap.c', 'clutter-keysyms-table.c', 'clutter-layout-manager.c', 'clutter-layout-meta.c', diff --git a/clutter/clutter/x11/clutter-backend-x11.c b/clutter/clutter/x11/clutter-backend-x11.c index 0172da6a0..af806d6cf 100644 --- a/clutter/clutter/x11/clutter-backend-x11.c +++ b/clutter/clutter/x11/clutter-backend-x11.c @@ -807,6 +807,14 @@ clutter_backend_x11_get_keymap_direction (ClutterBackend *backend) return _clutter_keymap_x11_get_direction (backend_x11->keymap); } +static ClutterKeymap * +clutter_backend_x11_get_keymap (ClutterBackend *backend) +{ + ClutterBackendX11 *backend_x11 = CLUTTER_BACKEND_X11 (backend); + + return CLUTTER_KEYMAP (backend_x11->keymap); +} + static void clutter_backend_x11_class_init (ClutterBackendX11Class *klass) { @@ -829,6 +837,7 @@ clutter_backend_x11_class_init (ClutterBackendX11Class *klass) backend_class->get_display = clutter_backend_x11_get_display; backend_class->get_keymap_direction = clutter_backend_x11_get_keymap_direction; + backend_class->get_keymap = clutter_backend_x11_get_keymap; } static void diff --git a/clutter/clutter/x11/clutter-device-manager-core-x11.c b/clutter/clutter/x11/clutter-device-manager-core-x11.c index 34178c1ad..2dd5a57b6 100644 --- a/clutter/clutter/x11/clutter-device-manager-core-x11.c +++ b/clutter/clutter/x11/clutter-device-manager-core-x11.c @@ -97,9 +97,9 @@ translate_key_event (ClutterBackendX11 *backend_x11, _clutter_keymap_x11_get_is_modifier (backend_x11->keymap, event->key.hardware_keycode); event_x11->num_lock_set = - _clutter_keymap_x11_get_num_lock_state (backend_x11->keymap); + clutter_keymap_get_num_lock_state (CLUTTER_KEYMAP (backend_x11->keymap)); event_x11->caps_lock_set = - _clutter_keymap_x11_get_caps_lock_state (backend_x11->keymap); + clutter_keymap_get_caps_lock_state (CLUTTER_KEYMAP (backend_x11->keymap)); /* unicode_value is the printable representation */ n = XLookupString (&xevent->xkey, buffer, sizeof (buffer) - 1, NULL, NULL); diff --git a/clutter/clutter/x11/clutter-device-manager-xi2.c b/clutter/clutter/x11/clutter-device-manager-xi2.c index 915106803..09d7522bf 100644 --- a/clutter/clutter/x11/clutter-device-manager-xi2.c +++ b/clutter/clutter/x11/clutter-device-manager-xi2.c @@ -1386,9 +1386,9 @@ clutter_device_manager_xi2_translate_event (ClutterEventTranslator *translator, _clutter_keymap_x11_get_is_modifier (backend_x11->keymap, event->key.hardware_keycode); event_x11->num_lock_set = - _clutter_keymap_x11_get_num_lock_state (backend_x11->keymap); + clutter_keymap_get_num_lock_state (CLUTTER_KEYMAP (backend_x11->keymap)); event_x11->caps_lock_set = - _clutter_keymap_x11_get_caps_lock_state (backend_x11->keymap); + clutter_keymap_get_caps_lock_state (CLUTTER_KEYMAP (backend_x11->keymap)); source_device = g_hash_table_lookup (manager_xi2->devices_by_id, GINT_TO_POINTER (xev->sourceid)); diff --git a/clutter/clutter/x11/clutter-keymap-x11.c b/clutter/clutter/x11/clutter-keymap-x11.c index 5bbca54cf..a91a93b5e 100644 --- a/clutter/clutter/x11/clutter-keymap-x11.c +++ b/clutter/clutter/x11/clutter-keymap-x11.c @@ -53,7 +53,7 @@ struct _DirectionCacheEntry struct _ClutterKeymapX11 { - GObject parent_instance; + ClutterKeymap parent_instance; ClutterBackend *backend; @@ -86,7 +86,7 @@ struct _ClutterKeymapX11 struct _ClutterKeymapX11Class { - GObjectClass parent_class; + ClutterKeymapClass parent_class; }; enum @@ -104,7 +104,8 @@ static void clutter_event_translator_iface_init (ClutterEventTranslatorIface *if #define clutter_keymap_x11_get_type _clutter_keymap_x11_get_type -G_DEFINE_TYPE_WITH_CODE (ClutterKeymapX11, clutter_keymap_x11, G_TYPE_OBJECT, +G_DEFINE_TYPE_WITH_CODE (ClutterKeymapX11, clutter_keymap_x11, + CLUTTER_TYPE_KEYMAP, G_IMPLEMENT_INTERFACE (CLUTTER_TYPE_EVENT_TRANSLATOR, clutter_event_translator_iface_init)); @@ -215,12 +216,10 @@ static void update_locked_mods (ClutterKeymapX11 *keymap_x11, gint locked_mods) { -#if 0 gboolean old_caps_lock_state, old_num_lock_state; old_caps_lock_state = keymap_x11->caps_lock_state; old_num_lock_state = keymap_x11->num_lock_state; -#endif keymap_x11->caps_lock_state = (locked_mods & CLUTTER_LOCK_MASK) != 0; keymap_x11->num_lock_state = (locked_mods & keymap_x11->num_lock_mask) != 0; @@ -229,12 +228,9 @@ update_locked_mods (ClutterKeymapX11 *keymap_x11, keymap_x11->num_lock_state ? "set" : "unset", keymap_x11->caps_lock_state ? "set" : "unset"); -#if 0 - /* Add signal to ClutterBackend? */ if ((keymap_x11->caps_lock_state != old_caps_lock_state) || (keymap_x11->num_lock_state != old_num_lock_state)) - g_signal_emit_by_name (keymap_x11->backend, "key-lock-changed"); -#endif + g_signal_emit_by_name (keymap_x11, "state-changed"); } /* the code to retrieve the keymap direction and cache it @@ -524,10 +520,27 @@ clutter_keymap_x11_finalize (GObject *gobject) G_OBJECT_CLASS (clutter_keymap_x11_parent_class)->finalize (gobject); } +static gboolean +clutter_keymap_x11_get_num_lock_state (ClutterKeymap *keymap) +{ + ClutterKeymapX11 *keymap_x11 = CLUTTER_KEYMAP_X11 (keymap); + + return keymap_x11->num_lock_state; +} + +static gboolean +clutter_keymap_x11_get_caps_lock_state (ClutterKeymap *keymap) +{ + ClutterKeymapX11 *keymap_x11 = CLUTTER_KEYMAP_X11 (keymap); + + return keymap_x11->caps_lock_state; +} + static void clutter_keymap_x11_class_init (ClutterKeymapX11Class *klass) { GObjectClass *gobject_class = G_OBJECT_CLASS (klass); + ClutterKeymapClass *keymap_class = CLUTTER_KEYMAP_CLASS (klass); obj_props[PROP_BACKEND] = g_param_spec_object ("backend", @@ -539,6 +552,10 @@ clutter_keymap_x11_class_init (ClutterKeymapX11Class *klass) gobject_class->constructed = clutter_keymap_x11_constructed; gobject_class->set_property = clutter_keymap_x11_set_property; gobject_class->finalize = clutter_keymap_x11_finalize; + + keymap_class->get_num_lock_state = clutter_keymap_x11_get_num_lock_state; + keymap_class->get_caps_lock_state = clutter_keymap_x11_get_caps_lock_state; + g_object_class_install_properties (gobject_class, PROP_LAST, obj_props); } @@ -612,22 +629,6 @@ _clutter_keymap_x11_get_key_group (ClutterKeymapX11 *keymap, return XkbGroupForCoreState (state); } -gboolean -_clutter_keymap_x11_get_num_lock_state (ClutterKeymapX11 *keymap) -{ - g_return_val_if_fail (CLUTTER_IS_KEYMAP_X11 (keymap), FALSE); - - return keymap->num_lock_state; -} - -gboolean -_clutter_keymap_x11_get_caps_lock_state (ClutterKeymapX11 *keymap) -{ - g_return_val_if_fail (CLUTTER_IS_KEYMAP_X11 (keymap), FALSE); - - return keymap->caps_lock_state; -} - G_GNUC_BEGIN_IGNORE_DEPRECATIONS /* XXX - yes, I know that XKeycodeToKeysym() has been deprecated; hopefully,