diff --git a/clutter/Makefile.am b/clutter/Makefile.am index abb021f6c..381d2c70c 100644 --- a/clutter/Makefile.am +++ b/clutter/Makefile.am @@ -267,6 +267,7 @@ deprecated_h = \ $(srcdir)/deprecated/clutter-fixed.h \ $(srcdir)/deprecated/clutter-frame-source.h \ $(srcdir)/deprecated/clutter-group.h \ + $(srcdir)/deprecated/clutter-input-device.h \ $(srcdir)/deprecated/clutter-keysyms.h \ $(srcdir)/deprecated/clutter-main.h \ $(srcdir)/deprecated/clutter-media.h \ @@ -300,6 +301,7 @@ deprecated_c = \ $(srcdir)/deprecated/clutter-fixed.c \ $(srcdir)/deprecated/clutter-frame-source.c \ $(srcdir)/deprecated/clutter-group.c \ + $(srcdir)/deprecated/clutter-input-device-deprecated.c \ $(srcdir)/deprecated/clutter-media.c \ $(srcdir)/deprecated/clutter-rectangle.c \ $(srcdir)/deprecated/clutter-score.c \ diff --git a/clutter/clutter-deprecated.h b/clutter/clutter-deprecated.h index b19dbabfe..1f400299f 100644 --- a/clutter/clutter-deprecated.h +++ b/clutter/clutter-deprecated.h @@ -23,6 +23,7 @@ #include "deprecated/clutter-fixed.h" #include "deprecated/clutter-frame-source.h" #include "deprecated/clutter-group.h" +#include "deprecated/clutter-input-device.h" #include "deprecated/clutter-keysyms.h" #include "deprecated/clutter-main.h" #include "deprecated/clutter-media.h" diff --git a/clutter/clutter-device-manager-private.h b/clutter/clutter-device-manager-private.h index c79c6df79..f503d4e22 100644 --- a/clutter/clutter-device-manager-private.h +++ b/clutter/clutter-device-manager-private.h @@ -60,6 +60,15 @@ typedef struct _ClutterScrollInfo guint last_value_valid : 1; } ClutterScrollInfo; +typedef struct _ClutterTouchInfo +{ + ClutterEventSequence *sequence; + ClutterActor *actor; + + gint current_x; + gint current_y; +} ClutterTouchInfo; + struct _ClutterInputDevice { GObject parent_instance; @@ -82,6 +91,7 @@ struct _ClutterInputDevice /* the actor underneath the pointer */ ClutterActor *cursor_actor; + GHashTable *inv_touch_sequence_actors; /* the actor that has a grab in place for the device */ ClutterActor *pointer_grab_actor; @@ -102,6 +112,9 @@ struct _ClutterInputDevice gint current_button_number; ClutterModifierType current_state; + /* the current touch points states */ + GHashTable *touch_sequences_info; + /* the previous state, used for click count generation */ gint previous_x; gint previous_y; @@ -144,7 +157,14 @@ void _clutter_device_manager_select_stage_events (ClutterDeviceMa ClutterBackend *_clutter_device_manager_get_backend (ClutterDeviceManager *device_manager); /* input device */ +gboolean _clutter_input_device_has_sequence (ClutterInputDevice *device, + ClutterEventSequence *sequence); +void _clutter_input_device_add_sequence (ClutterInputDevice *device, + ClutterEventSequence *sequence); +void _clutter_input_device_remove_sequence (ClutterInputDevice *device, + ClutterEventSequence *sequence); void _clutter_input_device_set_coords (ClutterInputDevice *device, + ClutterEventSequence *sequence, gint x, gint y); void _clutter_input_device_set_state (ClutterInputDevice *device, @@ -155,9 +175,11 @@ void _clutter_input_device_set_stage (ClutterInputDev ClutterStage *stage); ClutterStage * _clutter_input_device_get_stage (ClutterInputDevice *device); void _clutter_input_device_set_actor (ClutterInputDevice *device, + ClutterEventSequence *sequence, ClutterActor *actor, gboolean emit_crossing); ClutterActor * _clutter_input_device_update (ClutterInputDevice *device, + ClutterEventSequence *sequence, gboolean emit_crossing); void _clutter_input_device_set_n_keys (ClutterInputDevice *device, guint n_keys); diff --git a/clutter/clutter-device-manager.c b/clutter/clutter-device-manager.c index 0015c1a12..2dc67be01 100644 --- a/clutter/clutter-device-manager.c +++ b/clutter/clutter-device-manager.c @@ -423,7 +423,7 @@ _clutter_device_manager_update_devices (ClutterDeviceManager *device_manager) if (!clutter_stage_get_motion_events_enabled (device->stage)) continue; - _clutter_input_device_update (device, TRUE); + _clutter_input_device_update (device, NULL, TRUE); } } diff --git a/clutter/clutter-input-device.c b/clutter/clutter-input-device.c index a0ba262b0..d0f70dc6e 100644 --- a/clutter/clutter-input-device.c +++ b/clutter/clutter-input-device.c @@ -67,6 +67,9 @@ enum PROP_LAST }; +static void _clutter_input_device_free_touch_info (gpointer data); + + static GParamSpec *obj_props[PROP_LAST] = { NULL, }; G_DEFINE_TYPE (ClutterInputDevice, clutter_input_device, G_TYPE_OBJECT); @@ -100,6 +103,25 @@ clutter_input_device_dispose (GObject *gobject) device->keys = NULL; } + if (device->touch_sequences_info) + { + g_hash_table_unref (device->touch_sequences_info); + device->touch_sequences_info = NULL; + } + + if (device->inv_touch_sequence_actors) + { + GHashTableIter iter; + gpointer key, value; + + g_hash_table_iter_init (&iter, device->inv_touch_sequence_actors); + while (g_hash_table_iter_next (&iter, &key, &value)) + g_list_free (value); + + g_hash_table_unref (device->inv_touch_sequence_actors); + device->inv_touch_sequence_actors = NULL; + } + G_OBJECT_CLASS (clutter_input_device_parent_class)->dispose (gobject); } @@ -365,28 +387,53 @@ clutter_input_device_init (ClutterInputDevice *self) self->current_y = self->previous_y = -1; self->current_button_number = self->previous_button_number = -1; self->current_state = self->previous_state = 0; + + self->touch_sequences_info = + g_hash_table_new_full (NULL, NULL, + NULL, _clutter_input_device_free_touch_info); + self->inv_touch_sequence_actors = g_hash_table_new (NULL, NULL); } /*< private > * clutter_input_device_set_coords: * @device: a #ClutterInputDevice + * @sequence: a #ClutterEventSequence or NULL * @x: X coordinate of the device * @y: Y coordinate of the device * * Stores the last known coordinates of the device */ void -_clutter_input_device_set_coords (ClutterInputDevice *device, - gint x, - gint y) +_clutter_input_device_set_coords (ClutterInputDevice *device, + ClutterEventSequence *sequence, + gint x, + gint y) { g_return_if_fail (CLUTTER_IS_INPUT_DEVICE (device)); - if (device->current_x != x) - device->current_x = x; + if (sequence == NULL) + { + if (device->current_x != x) + device->current_x = x; - if (device->current_y != y) - device->current_y = y; + if (device->current_y != y) + device->current_y = y; + } + else + { + ClutterTouchInfo *info = + g_hash_table_lookup (device->touch_sequences_info, sequence); + + if (info == NULL) + { + info = g_slice_new0 (ClutterTouchInfo); + info->sequence = sequence; + g_hash_table_insert (device->touch_sequences_info, sequence, info); + } + + info->current_x = x; + info->current_y = y; + } } /*< private > @@ -422,13 +469,6 @@ _clutter_input_device_set_time (ClutterInputDevice *device, device->current_time = time_; } -static void -on_cursor_actor_destroy (ClutterActor *actor, - ClutterInputDevice *device) -{ - device->cursor_actor = NULL; -} - /*< private > * clutter_input_device_set_stage: * @device: a #ClutterInputDevice @@ -466,6 +506,104 @@ _clutter_input_device_get_stage (ClutterInputDevice *device) return device->stage; } +static void +_clutter_input_device_free_touch_info (gpointer data) +{ + g_slice_free (ClutterTouchInfo, data); +} + +static ClutterActor * +_clutter_input_device_get_actor (ClutterInputDevice *device, + ClutterEventSequence *sequence) +{ + ClutterTouchInfo *info; + + if (sequence == NULL) + return device->cursor_actor; + + info = g_hash_table_lookup (device->touch_sequences_info, sequence); + + return info->actor; +} + +static void on_cursor_actor_destroy (ClutterActor *actor, + ClutterInputDevice *device); + +static void +_clutter_input_device_associate_actor (ClutterInputDevice *device, + ClutterEventSequence *sequence, + ClutterActor *actor) +{ + if (sequence == NULL) + device->cursor_actor = actor; + else + { + ClutterTouchInfo *info = + g_hash_table_lookup (device->touch_sequences_info, sequence); + GList *sequences = + g_hash_table_lookup (device->inv_touch_sequence_actors, actor); + + if (info == NULL) + { + info = g_new0 (ClutterTouchInfo, 1); + info->sequence = sequence; + g_hash_table_insert (device->touch_sequences_info, sequence, info); + } + + info->actor = actor; + + g_hash_table_insert (device->inv_touch_sequence_actors, + actor, g_list_prepend (sequences, sequence)); + } + + g_signal_connect (actor, + "destroy", G_CALLBACK (on_cursor_actor_destroy), + device); + _clutter_actor_set_has_pointer (actor, TRUE); +} + +static void +_clutter_input_device_unassociate_actor (ClutterInputDevice *device, + ClutterActor *actor, + gboolean destroyed) +{ + if (device->cursor_actor == actor) + device->cursor_actor = NULL; + else + { + GList *l, *sequences = + g_hash_table_lookup (device->inv_touch_sequence_actors, + actor); + + for (l = sequences; l != NULL; l = l->next) + { + ClutterTouchInfo *info = + g_hash_table_lookup (device->touch_sequences_info, l->data); + + if (info) + info->actor = NULL; + } + + g_list_free (sequences); + g_hash_table_remove (device->inv_touch_sequence_actors, actor); + } + + if (destroyed == FALSE) + { + g_signal_handlers_disconnect_by_func (actor, + G_CALLBACK (on_cursor_actor_destroy), + device); + _clutter_actor_set_has_pointer (actor, FALSE); + } +} + +static void +on_cursor_actor_destroy (ClutterActor *actor, + ClutterInputDevice *device) +{ + _clutter_input_device_unassociate_actor (device, actor, TRUE); +} + /*< private > * clutter_input_device_set_actor: * @device: a #ClutterInputDevice @@ -486,19 +624,20 @@ _clutter_input_device_get_stage (ClutterInputDevice *device) * actor */ void -_clutter_input_device_set_actor (ClutterInputDevice *device, - ClutterActor *actor, - gboolean emit_crossing) +_clutter_input_device_set_actor (ClutterInputDevice *device, + ClutterEventSequence *sequence, + ClutterActor *actor, + gboolean emit_crossing) { - ClutterActor *old_actor; + ClutterActor *old_actor = _clutter_input_device_get_actor (device, sequence); - if (device->cursor_actor == actor) + if (old_actor == actor) return; - old_actor = device->cursor_actor; - if (old_actor != NULL) { + ClutterActor *tmp_old_actor; + if (emit_crossing) { ClutterEvent *event; @@ -507,7 +646,7 @@ _clutter_input_device_set_actor (ClutterInputDevice *device, event->crossing.time = device->current_time; event->crossing.flags = 0; event->crossing.stage = device->stage; - event->crossing.source = device->cursor_actor; + event->crossing.source = old_actor; event->crossing.x = device->current_x; event->crossing.y = device->current_y; event->crossing.related = actor; @@ -524,19 +663,17 @@ _clutter_input_device_set_actor (ClutterInputDevice *device, } /* processing the event might have destroyed the actor */ - if (device->cursor_actor != NULL) - { - _clutter_actor_set_has_pointer (device->cursor_actor, FALSE); - g_signal_handlers_disconnect_by_func (device->cursor_actor, - G_CALLBACK (on_cursor_actor_destroy), - device); - - device->cursor_actor = NULL; - } + tmp_old_actor = _clutter_input_device_get_actor (device, sequence); + _clutter_input_device_unassociate_actor (device, + old_actor, + tmp_old_actor == NULL); + old_actor = tmp_old_actor; } if (actor != NULL) { + _clutter_input_device_associate_actor (device, sequence, actor); + if (emit_crossing) { ClutterEvent *event; @@ -557,15 +694,6 @@ _clutter_input_device_set_actor (ClutterInputDevice *device, clutter_event_free (event); } } - - device->cursor_actor = actor; - if (device->cursor_actor != NULL) - { - g_signal_connect (device->cursor_actor, - "destroy", G_CALLBACK (on_cursor_actor_destroy), - device); - _clutter_actor_set_has_pointer (device->cursor_actor, TRUE); - } } /** @@ -656,27 +784,45 @@ clutter_input_device_get_enabled (ClutterInputDevice *device) } /** - * clutter_input_device_get_device_coords: - * @device: a #ClutterInputDevice of type %CLUTTER_POINTER_DEVICE - * @x: (out): return location for the X coordinate - * @y: (out): return location for the Y coordinate + * clutter_input_device_get_coords: + * @device: a #ClutterInputDevice + * @sequence: a #ClutterEventSequence + * @point: (out): return location for the pointer or touch point * - * Retrieves the latest coordinates of the pointer of @device + * Retrieves the latest coordinates of a pointer or touch point of + * @device * - * Since: 1.2 + * Return value: %FALSE if the device's sequence hasn't been found, + * %TRUE otherwise. + * + * Since: 1.12 */ -void -clutter_input_device_get_device_coords (ClutterInputDevice *device, - gint *x, - gint *y) +gboolean +clutter_input_device_get_coords (ClutterInputDevice *device, + ClutterEventSequence *sequence, + ClutterPoint *point) { - g_return_if_fail (CLUTTER_IS_INPUT_DEVICE (device)); + g_return_val_if_fail (CLUTTER_IS_INPUT_DEVICE (device), FALSE); + g_return_val_if_fail (point != NULL, FALSE); - if (x) - *x = device->current_x; + if (sequence == NULL) + { + point->x = device->current_x; + point->y = device->current_y; + } + else + { + ClutterTouchInfo *info = + g_hash_table_lookup (device->touch_sequences_info, sequence); - if (y) - *y = device->current_y; + if (info == NULL) + return FALSE; + + point->x = info->current_x; + point->y = info->current_y; + } + + return TRUE; } /* @@ -694,13 +840,14 @@ clutter_input_device_get_device_coords (ClutterInputDevice *device, * Since: 1.2 */ ClutterActor * -_clutter_input_device_update (ClutterInputDevice *device, - gboolean emit_crossing) +_clutter_input_device_update (ClutterInputDevice *device, + ClutterEventSequence *sequence, + gboolean emit_crossing) { ClutterStage *stage; ClutterActor *new_cursor_actor; ClutterActor *old_cursor_actor; - gint x, y; + ClutterPoint point = { -1, -1 }; if (device->device_type == CLUTTER_KEYBOARD_DEVICE) return NULL; @@ -713,11 +860,11 @@ _clutter_input_device_update (ClutterInputDevice *device, return NULL; } - clutter_input_device_get_device_coords (device, &x, &y); + clutter_input_device_get_coords (device, sequence, &point); - old_cursor_actor = device->cursor_actor; + old_cursor_actor = _clutter_input_device_get_actor (device, sequence); new_cursor_actor = - _clutter_stage_do_pick (stage, x, y, CLUTTER_PICK_REACTIVE); + _clutter_stage_do_pick (stage, point.x, point.y, CLUTTER_PICK_REACTIVE); /* if the pick could not find an actor then we do not update the * input device, to avoid ghost enter/leave events; the pick should @@ -730,7 +877,7 @@ _clutter_input_device_update (ClutterInputDevice *device, CLUTTER_NOTE (EVENT, "Actor under cursor (device %d, at %d, %d): %s", clutter_input_device_get_device_id (device), - x, y, + point.x, point.y, clutter_actor_get_name (new_cursor_actor) != NULL ? clutter_actor_get_name (new_cursor_actor) : G_OBJECT_TYPE_NAME (new_cursor_actor)); @@ -739,9 +886,11 @@ _clutter_input_device_update (ClutterInputDevice *device, if (new_cursor_actor == old_cursor_actor) return old_cursor_actor; - _clutter_input_device_set_actor (device, new_cursor_actor, emit_crossing); + _clutter_input_device_set_actor (device, sequence, + new_cursor_actor, + emit_crossing); - return device->cursor_actor; + return new_cursor_actor; } /** @@ -909,6 +1058,7 @@ clutter_input_device_update_from_event (ClutterInputDevice *device, gboolean update_stage) { ClutterModifierType event_state; + ClutterEventSequence *sequence; ClutterStage *event_stage; gfloat event_x, event_y; guint32 event_time; @@ -919,9 +1069,10 @@ clutter_input_device_update_from_event (ClutterInputDevice *device, event_state = clutter_event_get_state (event); event_time = clutter_event_get_time (event); event_stage = clutter_event_get_stage (event); + sequence = clutter_event_get_event_sequence (event); clutter_event_get_coords (event, &event_x, &event_y); - _clutter_input_device_set_coords (device, event_x, event_y); + _clutter_input_device_set_coords (device, sequence, event_x, event_y); _clutter_input_device_set_state (device, event_state); _clutter_input_device_set_time (device, event_time); @@ -1306,6 +1457,65 @@ _clutter_input_device_remove_slave (ClutterInputDevice *master, master->slaves = g_list_remove (master->slaves, slave); } +/*< private > + * clutter_input_device_add_sequence: + * @device: a #ClutterInputDevice + * @sequence: a #ClutterEventSequence + * + * Start tracking informations related to a touch point (position, + * actor underneath the touch point). + */ +void +_clutter_input_device_add_sequence (ClutterInputDevice *device, + ClutterEventSequence *sequence) +{ + ClutterTouchInfo *info; + + if (sequence == NULL) + return; + + info = + g_hash_table_lookup (device->touch_sequences_info, sequence); + + if (info != NULL) + return; + + info = g_new0 (ClutterTouchInfo, 1); + info->sequence = sequence; + g_hash_table_insert (device->touch_sequences_info, sequence, info); +} + +/*< private > + * clutter_input_device_remove_sequence: + * @device: a #ClutterInputDevice + * @sequence: a #ClutterEventSequence + * + * Stop tracking informations related to a touch point. + */ +void +_clutter_input_device_remove_sequence (ClutterInputDevice *device, + ClutterEventSequence *sequence) +{ + ClutterTouchInfo *info = + g_hash_table_lookup (device->touch_sequences_info, sequence); + + if (info == NULL) + return; + + if (info->actor != NULL) + { + GList *sequences = + g_hash_table_lookup (device->inv_touch_sequence_actors, info->actor); + + sequences = g_list_remove (sequences, sequence); + + g_hash_table_replace (device->inv_touch_sequence_actors, + info->actor, sequences); + } + + g_hash_table_remove (device->touch_sequences_info, sequence); +} + /** * clutter_input_device_get_slave_devices: * @device: a #ClutterInputDevice diff --git a/clutter/clutter-input-device.h b/clutter/clutter-input-device.h index 7b60e4363..1a5a4a1c5 100644 --- a/clutter/clutter-input-device.h +++ b/clutter/clutter-input-device.h @@ -51,9 +51,11 @@ GType clutter_input_device_get_type (void) G_GNUC_CONST; ClutterInputDeviceType clutter_input_device_get_device_type (ClutterInputDevice *device); gint clutter_input_device_get_device_id (ClutterInputDevice *device); -void clutter_input_device_get_device_coords (ClutterInputDevice *device, - gint *x, - gint *y); + +CLUTTER_AVAILABLE_IN_1_12 +gboolean clutter_input_device_get_coords (ClutterInputDevice *device, + ClutterEventSequence *sequence, + ClutterPoint *point); ClutterActor * clutter_input_device_get_pointer_actor (ClutterInputDevice *device); ClutterStage * clutter_input_device_get_pointer_stage (ClutterInputDevice *device); const gchar * clutter_input_device_get_device_name (ClutterInputDevice *device); diff --git a/clutter/clutter-main.c b/clutter/clutter-main.c index 14c92f825..f7c353692 100644 --- a/clutter/clutter-main.c +++ b/clutter/clutter-main.c @@ -2420,9 +2420,7 @@ _clutter_process_event_details (ClutterActor *stage, ClutterMainContext *context, ClutterEvent *event) { - ClutterInputDevice *device = NULL; - - device = clutter_event_get_device (event); + ClutterInputDevice *device = clutter_event_get_device (event); switch (event->type) { @@ -2463,7 +2461,7 @@ _clutter_process_event_details (ClutterActor *stage, emit_pointer_event (event, device); - actor = _clutter_input_device_update (device, FALSE); + actor = _clutter_input_device_update (device, NULL, FALSE); if (actor != stage) { ClutterEvent *crossing; @@ -2597,7 +2595,7 @@ _clutter_process_event_details (ClutterActor *stage, * get the actor underneath */ if (device != NULL) - actor = _clutter_input_device_update (device, TRUE); + actor = _clutter_input_device_update (device, NULL, TRUE); else { CLUTTER_NOTE (EVENT, "No device found: picking"); @@ -2640,8 +2638,15 @@ _clutter_process_event_details (ClutterActor *stage, case CLUTTER_TOUCH_END: { ClutterActor *actor; + ClutterEventSequence *sequence; gfloat x, y; + sequence = + clutter_event_get_event_sequence (event); + + if (event->type == CLUTTER_TOUCH_BEGIN) + _clutter_input_device_add_sequence (device, sequence); + clutter_event_get_coords (event, &x, &y); /* Only do a pick to find the source if source is not already set @@ -2649,9 +2654,13 @@ _clutter_process_event_details (ClutterActor *stage, */ if (event->any.source == NULL) { - actor = _clutter_stage_do_pick (CLUTTER_STAGE (stage), - x, y, - CLUTTER_PICK_REACTIVE); + if (device != NULL) + actor = _clutter_input_device_update (device, sequence, TRUE); + else + actor = _clutter_stage_do_pick (CLUTTER_STAGE (stage), + x, y, + CLUTTER_PICK_REACTIVE); + if (actor == NULL) break; @@ -2669,6 +2678,10 @@ _clutter_process_event_details (ClutterActor *stage, actor); emit_touch_event (event, device); + + if (event->type == CLUTTER_TOUCH_END) + _clutter_input_device_remove_sequence (device, sequence); + break; } diff --git a/clutter/clutter-stage.c b/clutter/clutter-stage.c index 9e3bb8b17..d6722069f 100644 --- a/clutter/clutter-stage.c +++ b/clutter/clutter-stage.c @@ -938,12 +938,13 @@ _clutter_stage_queue_event (ClutterStage *stage, if (device != NULL) { ClutterModifierType event_state = clutter_event_get_state (event); + ClutterEventSequence *sequence = clutter_event_get_event_sequence (event); guint32 event_time = clutter_event_get_time (event); gfloat event_x, event_y; clutter_event_get_coords (event, &event_x, &event_y); - _clutter_input_device_set_coords (device, event_x, event_y); + _clutter_input_device_set_coords (device, sequence, event_x, event_y); _clutter_input_device_set_state (device, event_state); _clutter_input_device_set_time (device, event_time); } diff --git a/clutter/clutter.symbols b/clutter/clutter.symbols index 88419c057..d3a5dd298 100644 --- a/clutter/clutter.symbols +++ b/clutter/clutter.symbols @@ -825,6 +825,7 @@ clutter_input_axis_get_type clutter_input_device_get_associated_device clutter_input_device_get_axis clutter_input_device_get_axis_value +clutter_input_device_get_coords clutter_input_device_get_device_coords clutter_input_device_get_device_id clutter_input_device_get_device_name diff --git a/clutter/deprecated/clutter-input-device-deprecated.c b/clutter/deprecated/clutter-input-device-deprecated.c new file mode 100644 index 000000000..1a65eccb4 --- /dev/null +++ b/clutter/deprecated/clutter-input-device-deprecated.c @@ -0,0 +1,38 @@ +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include + +#define CLUTTER_DISABLE_DEPRECATION_WARNINGS + +#include "clutter-device-manager-private.h" +#include "deprecated/clutter-input-device.h" + +/** + * clutter_input_device_get_device_coords: + * @device: a #ClutterInputDevice of type %CLUTTER_POINTER_DEVICE + * @x: (out): return location for the X coordinate + * @y: (out): return location for the Y coordinate + * + * Retrieves the latest coordinates of the pointer of @device + * + * Since: 1.2 + * + * Deprecated: 1.12: Use clutter_input_device_get_coords() instead. + */ +void +clutter_input_device_get_device_coords (ClutterInputDevice *device, + gint *x, + gint *y) +{ + ClutterPoint point; + + clutter_input_device_get_coords (device, NULL, &point); + + if (x) + *x = point.x; + + if (y) + *y = point.y; +} diff --git a/clutter/deprecated/clutter-input-device.h b/clutter/deprecated/clutter-input-device.h new file mode 100644 index 000000000..692459d20 --- /dev/null +++ b/clutter/deprecated/clutter-input-device.h @@ -0,0 +1,41 @@ +/* + * Clutter. + * + * An OpenGL based 'interactive canvas' library. + * + * Copyright © 2009, 2010, 2011 Intel Corp. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library. If not, see . + * + * Author: Emmanuele Bassi + */ +#if !defined(__CLUTTER_H_INSIDE__) && !defined(CLUTTER_COMPILATION) +#error "Only can be included directly." +#endif + +#ifndef __CLUTTER_INPUT_DEVICE_DEPRECATED_H__ +#define __CLUTTER_INPUT_DEVICE_DEPRECATED_H__ + +#include + +G_BEGIN_DECLS + +CLUTTER_DEPRECATED_IN_1_12_FOR(clutter_input_device_get_coords) +void clutter_input_device_get_device_coords (ClutterInputDevice *device, + gint *x, + gint *y); + +G_END_DECLS + +#endif /* __CLUTTER_INPUT_DEVICE_DEPRECATED_H__ */ diff --git a/doc/reference/clutter/clutter-sections.txt b/doc/reference/clutter/clutter-sections.txt index 1a40b77bf..5bce7b7b1 100644 --- a/doc/reference/clutter/clutter-sections.txt +++ b/doc/reference/clutter/clutter-sections.txt @@ -1189,6 +1189,7 @@ clutter_input_device_get_axis clutter_input_device_get_axis_value +clutter_input_device_get_coords clutter_input_device_get_device_coords clutter_input_device_get_pointer_actor clutter_input_device_get_pointer_stage