mirror of
https://gitlab.gnome.org/GNOME/gtk.git
synced 2025-01-04 01:31:13 +00:00
gesture: Remove the touch-only property
This is handled in GtkGestureSingle.
This commit is contained in:
Carlos Garnacho
parent
d4d0f13c3a
commit
c4944b0376
107
gtk/gtkgesture.c
107
gtk/gtkgesture.c
@ -29,7 +29,6 @@ typedef struct _PointData PointData;
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enum {
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PROP_N_POINTS = 1,
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PROP_TOUCH_ONLY,
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};
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enum {
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@ -57,7 +56,6 @@ struct _GtkGesturePrivate
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GdkDevice *device;
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guint n_points;
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guint recognized : 1;
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guint touch_only : 1;
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};
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static guint signals[N_SIGNALS] = { 0 };
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@ -79,8 +77,6 @@ gtk_gesture_get_property (GObject *object,
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case PROP_N_POINTS:
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g_value_set_uint (value, priv->n_points);
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break;
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case PROP_TOUCH_ONLY:
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g_value_set_boolean (value, priv->touch_only);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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@ -100,9 +96,6 @@ gtk_gesture_set_property (GObject *object,
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case PROP_N_POINTS:
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priv->n_points = g_value_get_uint (value);
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break;
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case PROP_TOUCH_ONLY:
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gtk_gesture_set_touch_only (GTK_GESTURE (object),
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g_value_get_boolean (value));
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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@ -285,10 +278,12 @@ gtk_gesture_handle_event (GtkEventController *controller,
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GtkGesture *gesture = GTK_GESTURE (controller);
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GdkEventSequence *sequence;
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GtkGesturePrivate *priv;
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gboolean was_recognized;
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priv = gtk_gesture_get_instance_private (gesture);
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sequence = gdk_event_get_event_sequence (event);
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priv->last_sequence = sequence;
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was_recognized = gtk_gesture_is_recognized (gesture);
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#if 0
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if (event->any.window != priv->window)
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@ -298,9 +293,6 @@ gtk_gesture_handle_event (GtkEventController *controller,
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switch (event->type)
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{
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case GDK_BUTTON_PRESS:
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if (priv->touch_only)
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break;
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/* Fall through */
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case GDK_TOUCH_BEGIN:
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if (_gtk_gesture_update_point (gesture, event, TRUE) &&
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_gtk_gesture_check_recognized (gesture, sequence))
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@ -310,23 +302,20 @@ gtk_gesture_handle_event (GtkEventController *controller,
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data = g_hash_table_lookup (priv->points, sequence);
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data->press_handled = TRUE;
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}
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break;
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case GDK_BUTTON_RELEASE:
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if (priv->touch_only)
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break;
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/* Fall through */
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case GDK_TOUCH_END:
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if (_gtk_gesture_update_point (gesture, event, FALSE))
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{
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if (_gtk_gesture_check_recognized (gesture, sequence))
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if (was_recognized &&
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_gtk_gesture_check_recognized (gesture, sequence))
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g_signal_emit (gesture, signals[UPDATE], 0, sequence);
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_gtk_gesture_remove_point (gesture, event);
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}
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break;
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case GDK_MOTION_NOTIFY:
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if (priv->touch_only)
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break;
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if ((event->motion.state & BUTTONS_MASK) == 0)
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break;
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@ -373,14 +362,6 @@ gtk_gesture_class_init (GtkGestureClass *klass)
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1, G_MAXUINT, 1,
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GTK_PARAM_READWRITE |
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G_PARAM_CONSTRUCT_ONLY));
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g_object_class_install_property (object_class,
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PROP_TOUCH_ONLY,
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g_param_spec_boolean ("touch-only",
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P_("Handle only touch events"),
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P_("Whether the gesture handles"
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" only touch events"),
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TRUE,
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GTK_PARAM_READWRITE));
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signals[CHECK] =
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g_signal_new ("check",
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@ -428,22 +409,6 @@ gtk_gesture_class_init (GtkGestureClass *klass)
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GTK_TYPE_EVENT_SEQUENCE_STATE);
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}
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static void
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_gtk_gesture_update_evmask (GtkGesture *gesture)
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{
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GtkGesturePrivate *priv;
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GdkEventMask evmask;
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priv = gtk_gesture_get_instance_private (gesture);
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evmask = GDK_TOUCH_MASK;
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if (!priv->touch_only)
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evmask |= GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK |
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GDK_BUTTON_MOTION_MASK;
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gtk_event_controller_set_event_mask (GTK_EVENT_CONTROLLER (gesture), evmask);
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}
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static void
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gtk_gesture_init (GtkGesture *gesture)
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{
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@ -452,13 +417,8 @@ gtk_gesture_init (GtkGesture *gesture)
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priv = gtk_gesture_get_instance_private (gesture);
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priv->points = g_hash_table_new_full (NULL, NULL, NULL,
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(GDestroyNotify) g_free);
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if (g_getenv ("GTK_TEST_TOUCHSCREEN"))
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priv->touch_only = FALSE;
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else
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priv->touch_only = TRUE;
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_gtk_gesture_update_evmask (gesture);
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gtk_event_controller_set_event_mask (GTK_EVENT_CONTROLLER (gesture),
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GDK_TOUCH_MASK);
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}
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/**
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@ -920,59 +880,6 @@ gtk_gesture_check (GtkGesture *gesture)
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return _gtk_gesture_check_recognized (gesture, priv->last_sequence);
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}
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/**
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* gtk_gesture_get_touch_only:
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* @gesture: a #GtkGesture
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*
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* Returns #TRUE if the gesture is only triggered by touch events.
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*
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* Returns: #TRUE if the gesture only handles touch events.
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*
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* Since: 3.14
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**/
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gboolean
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gtk_gesture_get_touch_only (GtkGesture *gesture)
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{
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GtkGesturePrivate *priv;
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g_return_val_if_fail (GTK_IS_GESTURE (gesture), FALSE);
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priv = gtk_gesture_get_instance_private (gesture);
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return priv->touch_only;
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}
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/**
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* gtk_gesture_set_touch_only:
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* @gesture: a #GtkGesture
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* @touch_only: whether @gesture handles only touch events
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*
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* If @touch_only is #TRUE, @gesture will only handle events of type
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* #GDK_TOUCH_BEGIN, #GDK_TOUCH_UPDATE or #GDK_TOUCH_END. If #FALSE,
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* mouse events will be handled too.
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*
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* Since: 3.14
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**/
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void
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gtk_gesture_set_touch_only (GtkGesture *gesture,
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gboolean touch_only)
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{
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GtkGesturePrivate *priv;
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g_return_val_if_fail (GTK_IS_GESTURE (gesture), FALSE);
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priv = gtk_gesture_get_instance_private (gesture);
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touch_only = touch_only != FALSE;
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if (priv->touch_only == touch_only)
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return;
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priv->touch_only = touch_only;
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g_object_notify (G_OBJECT (gesture), "touch-only");
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_gtk_gesture_update_evmask (gesture);
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}
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/**
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* gtk_gesture_handles_sequence:
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* @gesture: a #GtkGesture
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@ -126,13 +126,6 @@ gboolean gtk_gesture_is_recognized (GtkGesture *gesture);
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GDK_AVAILABLE_IN_3_14
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gboolean gtk_gesture_check (GtkGesture *gesture);
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GDK_AVAILABLE_IN_3_14
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gboolean gtk_gesture_get_touch_only (GtkGesture *gesture);
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GDK_AVAILABLE_IN_3_14
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void gtk_gesture_set_touch_only (GtkGesture *gesture,
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gboolean touch_only);
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G_END_DECLS
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#endif /* __GTK_GESTURE_H__ */
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