[clutter] Port to new Wayland and xkbcommon APIs
- From: Rob Bradford <rbradford src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [clutter] Port to new Wayland and xkbcommon APIs
- Date: Fri, 12 Oct 2012 14:26:38 +0000 (UTC)
commit 8f4e39b6d716876bdd386c832ede3a33bc76c042
Author: Daniel Stone <daniel fooishbar org>
Date: Fri Aug 24 01:16:25 2012 +0200
Port to new Wayland and xkbcommon APIs
For Wayland, this is mostly the input protocol having changed, although
there's also the SHM pool API, the cursor API, as well as fullscreen and
ping.
Also port to the new (months-old) xkbcommon API, as used by Weston 0.95.
This involves having xkbcommon manage the state for us, where
appropriate. Fans of multi-layout keyboards (or just caps lock) will no
doubt appreciate these changes.
Signed-off-by: Daniel Stone <daniel fooishbar org>
clutter/evdev/clutter-device-manager-evdev.c | 9 +-
clutter/evdev/clutter-xkb-utils.c | 124 +++-----
clutter/evdev/clutter-xkb-utils.h | 7 +-
clutter/wayland/clutter-backend-wayland.c | 30 +-
clutter/wayland/clutter-backend-wayland.h | 1 +
clutter/wayland/clutter-device-manager-wayland.c | 24 +-
clutter/wayland/clutter-input-device-wayland.c | 394 ++++++++++++++++------
clutter/wayland/clutter-input-device-wayland.h | 11 +-
clutter/wayland/clutter-stage-wayland.c | 23 ++-
clutter/wayland/clutter-wayland.h | 2 +-
10 files changed, 394 insertions(+), 231 deletions(-)
---
diff --git a/clutter/evdev/clutter-device-manager-evdev.c b/clutter/evdev/clutter-device-manager-evdev.c
index 64dfeeb..edf455d 100644
--- a/clutter/evdev/clutter-device-manager-evdev.c
+++ b/clutter/evdev/clutter-device-manager-evdev.c
@@ -109,8 +109,7 @@ struct _ClutterEventSource
ClutterInputDeviceEvdev *device; /* back pointer to the evdev device */
GPollFD event_poll_fd; /* file descriptor of the /dev node */
- struct xkb_desc *xkb; /* compiled xkb keymap */
- uint32_t modifier_state; /* remember the modifier state */
+ struct xkb_state *xkb; /* XKB state object */
gint x, y; /* last x, y position for pointers */
};
@@ -173,12 +172,14 @@ notify_key (ClutterEventSource *source,
/* if we have a mapping for that device, use it to generate the event */
if (source->xkb)
+ {
event =
_clutter_key_event_new_from_evdev (input_device,
stage,
source->xkb,
- time_, key, state,
- &source->modifier_state);
+ time_, key, state);
+ xkb_state_update_key (source->xkb, key, state ? XKB_KEY_DOWN : XKB_KEY_UP);
+ }
queue_event (event);
}
diff --git a/clutter/evdev/clutter-xkb-utils.c b/clutter/evdev/clutter-xkb-utils.c
index c6f7980..7f50858 100644
--- a/clutter/evdev/clutter-xkb-utils.c
+++ b/clutter/evdev/clutter-xkb-utils.c
@@ -27,60 +27,6 @@
#include "clutter-xkb-utils.h"
/*
- * print_key_sym: Translate a symbol to its printable form if any
- * @symbol: the symbol to translate
- * @buffer: the buffer where to put the translated string
- * @len: size of the buffer
- *
- * Translates @symbol into a printable representation in @buffer, if possible.
- *
- * Return value: The number of bytes of the translated string, 0 if the
- * symbol can't be printed
- *
- * Note: The code is derived from libX11's src/KeyBind.c
- * Copyright 1985, 1987, 1998 The Open Group
- *
- * Note: This code works for Latin-1 symbols. clutter_keysym_to_unicode()
- * does the work for the other keysyms.
- */
-static int
-print_keysym (uint32_t symbol,
- char *buffer,
- int len)
-{
- unsigned long high_bytes;
- unsigned char c;
-
- high_bytes = symbol >> 8;
- if (!(len &&
- ((high_bytes == 0) ||
- ((high_bytes == 0xFF) &&
- (((symbol >= CLUTTER_KEY_BackSpace) &&
- (symbol <= CLUTTER_KEY_Clear)) ||
- (symbol == CLUTTER_KEY_Return) ||
- (symbol == CLUTTER_KEY_Escape) ||
- (symbol == CLUTTER_KEY_KP_Space) ||
- (symbol == CLUTTER_KEY_KP_Tab) ||
- (symbol == CLUTTER_KEY_KP_Enter) ||
- ((symbol >= CLUTTER_KEY_KP_Multiply) &&
- (symbol <= CLUTTER_KEY_KP_9)) ||
- (symbol == CLUTTER_KEY_KP_Equal) ||
- (symbol == CLUTTER_KEY_Delete))))))
- return 0;
-
- /* if X keysym, convert to ascii by grabbing low 7 bits */
- if (symbol == CLUTTER_KEY_KP_Space)
- c = CLUTTER_KEY_space & 0x7F; /* patch encoding botch */
- else if (high_bytes == 0xFF)
- c = symbol & 0x7F;
- else
- c = symbol & 0xFF;
-
- buffer[0] = c;
- return 1;
-}
-
-/*
* _clutter_event_new_from_evdev: Create a new Clutter ClutterKeyEvent
* @device: a ClutterInputDevice
* @stage: the stage the event should be delivered to
@@ -97,15 +43,15 @@ print_keysym (uint32_t symbol,
ClutterEvent *
_clutter_key_event_new_from_evdev (ClutterInputDevice *device,
ClutterStage *stage,
- struct xkb_desc *xkb,
+ struct xkb_state *xkb_state,
uint32_t _time,
- uint32_t key,
- uint32_t state,
- uint32_t *modifier_state)
+ xkb_keycode_t key,
+ uint32_t state)
{
ClutterEvent *event;
- uint32_t code, sym, level;
- char buffer[128];
+ xkb_keysym_t sym;
+ const xkb_keysym_t *syms;
+ char buffer[8];
int n;
if (state)
@@ -113,28 +59,27 @@ _clutter_key_event_new_from_evdev (ClutterInputDevice *device,
else
event = clutter_event_new (CLUTTER_KEY_RELEASE);
- code = key + xkb->min_key_code;
- level = 0;
-
- if (*modifier_state & CLUTTER_SHIFT_MASK &&
- XkbKeyGroupWidth (xkb, code, 0) > 1)
- level = 1;
+ /* We use a fixed offset of 8 because evdev starts KEY_* numbering from
+ * 0, whereas X11's minimum keycode, for really stupid reasons, is 8.
+ * So the evdev XKB rules are based on the keycodes all being shifted
+ * upwards by 8. */
+ key += 8;
- sym = XkbKeySymEntry (xkb, code, level, 0);
- if (state)
- *modifier_state |= xkb->map->modmap[code];
+ n = xkb_key_get_syms (xkb_state, key, &syms);
+ if (n == 1)
+ sym = syms[0];
else
- *modifier_state &= ~xkb->map->modmap[code];
+ sym = XKB_KEY_NoSymbol;
event->key.device = device;
event->key.stage = stage;
event->key.time = _time;
- event->key.modifier_state = *modifier_state;
+ event->key.modifier_state =
+ xkb_state_serialize_mods (xkb_state, XKB_STATE_EFFECTIVE);
event->key.hardware_keycode = key;
event->key.keyval = sym;
- /* unicode_value is the printable representation */
- n = print_keysym (sym, buffer, sizeof (buffer));
+ n = xkb_keysym_to_utf8 (sym, buffer, sizeof (buffer));
if (n == 0)
{
@@ -152,21 +97,28 @@ _clutter_key_event_new_from_evdev (ClutterInputDevice *device,
}
/*
- * _clutter_xkb_desc_new:
+ * _clutter_xkb_state_new:
*
- * Create a new xkbcommon keymap.
+ * Create a new xkbcommon keymap and state object.
*
* FIXME: We need a way to override the layout here, a fixed or runtime
- * detected layout is provided by the backend calling _clutter_xkb_desc_new();
+ * detected layout is provided by the backend calling _clutter_xkb_state_new();
*/
-struct xkb_desc *
-_clutter_xkb_desc_new (const gchar *model,
- const gchar *layout,
- const gchar *variant,
- const gchar *options)
+struct xkb_state *
+_clutter_xkb_state_new (const gchar *model,
+ const gchar *layout,
+ const gchar *variant,
+ const gchar *options)
{
+ struct xkb_context *ctx;
+ struct xkb_keymap *keymap;
+ struct xkb_state *state;
struct xkb_rule_names names;
+ ctx = xkb_context_new(0);
+ if (!ctx)
+ return NULL;
+
names.rules = "evdev";
if (model)
names.model = model;
@@ -176,5 +128,13 @@ _clutter_xkb_desc_new (const gchar *model,
names.variant = variant;
names.options = options;
- return xkb_compile_keymap_from_rules (&names);
+ keymap = xkb_map_new_from_names(ctx, &names, 0);
+ xkb_context_unref(ctx);
+ if (!keymap)
+ return NULL;
+
+ state = xkb_state_new(keymap);
+ xkb_map_unref(keymap);
+
+ return state;
}
diff --git a/clutter/evdev/clutter-xkb-utils.h b/clutter/evdev/clutter-xkb-utils.h
index 8c9ca9c..f732f5b 100644
--- a/clutter/evdev/clutter-xkb-utils.h
+++ b/clutter/evdev/clutter-xkb-utils.h
@@ -33,12 +33,11 @@
ClutterEvent * _clutter_key_event_new_from_evdev (ClutterInputDevice *device,
ClutterStage *stage,
- struct xkb_desc *xkb,
+ struct xkb_state *xkb_state,
uint32_t _time,
uint32_t key,
- uint32_t state,
- uint32_t *modifier_state);
-struct xkb_desc * _clutter_xkb_desc_new (const gchar *model,
+ uint32_t state);
+struct xkb_state * _clutter_xkb_state_new (const gchar *model,
const gchar *layout,
const gchar *variant,
const gchar *options);
diff --git a/clutter/wayland/clutter-backend-wayland.c b/clutter/wayland/clutter-backend-wayland.c
index 6db22c9..aa945e4 100644
--- a/clutter/wayland/clutter-backend-wayland.c
+++ b/clutter/wayland/clutter-backend-wayland.c
@@ -106,7 +106,8 @@ output_handle_geometry (void *data,
int physical_height,
int subpixel,
const char *make,
- const char *model)
+ const char *model,
+ int32_t transform)
{
}
@@ -129,7 +130,7 @@ display_handle_global (struct wl_display *display,
if (strcmp (interface, "wl_compositor") == 0)
backend_wayland->wayland_compositor =
wl_display_bind (display, id, &wl_compositor_interface);
- else if (strcmp (interface, "wl_input_device") == 0)
+ else if (strcmp (interface, "wl_seat") == 0)
{
ClutterDeviceManager *device_manager = backend_wayland->device_manager;
_clutter_device_manager_wayland_add_input_group (device_manager, id);
@@ -342,6 +343,7 @@ create_cursor (ClutterBackendWayland *backend_wayland,
int stride, fd;
char *filename;
GError *error = NULL;
+ struct wl_shm_pool *pool;
struct wl_buffer *buffer;
gint width, height;
gsize size;
@@ -381,14 +383,15 @@ create_cursor (ClutterBackendWayland *backend_wayland,
set_pixbuf (pixbuf, map, width, height);
- buffer = wl_shm_create_buffer (backend_wayland->wayland_shm,
- fd,
- width,
- height,
- stride,
- WL_SHM_FORMAT_ARGB8888);
-
- close(fd);
+ pool = wl_shm_create_pool (backend_wayland->wayland_shm, fd, size);
+ close (fd);
+ buffer = wl_shm_pool_create_buffer (pool,
+ 0,
+ width,
+ height,
+ stride,
+ WL_SHM_FORMAT_ARGB8888);
+ wl_shm_pool_destroy (pool);
munmap (map, size);
return buffer;
@@ -433,10 +436,13 @@ clutter_backend_wayland_load_cursor (ClutterBackendWayland *backend_wayland)
if (backend_wayland->cursor_buffer)
{
- backend_wayland->cursor_x = 15;
- backend_wayland->cursor_y = 15;
+ backend_wayland->cursor_x = 0;
+ backend_wayland->cursor_y = 0;
}
+ backend_wayland->cursor_surface =
+ wl_compositor_create_surface (backend_wayland->wayland_compositor);
+
g_object_unref (pixbuf);
}
diff --git a/clutter/wayland/clutter-backend-wayland.h b/clutter/wayland/clutter-backend-wayland.h
index 9ee51d9..5788a45 100644
--- a/clutter/wayland/clutter-backend-wayland.h
+++ b/clutter/wayland/clutter-backend-wayland.h
@@ -56,6 +56,7 @@ struct _ClutterBackendWayland
struct wl_compositor *wayland_compositor;
struct wl_shell *wayland_shell;
struct wl_shm *wayland_shm;
+ struct wl_surface *cursor_surface;
struct wl_buffer *cursor_buffer;
struct wl_output *wayland_output;
diff --git a/clutter/wayland/clutter-device-manager-wayland.c b/clutter/wayland/clutter-device-manager-wayland.c
index 1282a9f..738a9ee 100644
--- a/clutter/wayland/clutter-device-manager-wayland.c
+++ b/clutter/wayland/clutter-device-manager-wayland.c
@@ -36,9 +36,8 @@
#include "clutter-device-manager-private.h"
#include "clutter-private.h"
-#include "evdev/clutter-xkb-utils.h"
-
#include <wayland-client.h>
+#include <wayland-client-protocol.h>
enum
{
@@ -147,10 +146,6 @@ _clutter_device_manager_wayland_init (ClutterDeviceManagerWayland *self)
{
}
-static const char *option_xkb_layout = "us";
-static const char *option_xkb_variant = "";
-static const char *option_xkb_options = "";
-
void
_clutter_device_manager_wayland_add_input_group (ClutterDeviceManager *manager,
uint32_t id)
@@ -168,18 +163,11 @@ _clutter_device_manager_wayland_add_input_group (ClutterDeviceManager *manager,
device->input_device =
wl_display_bind (backend_wayland->wayland_display, id,
- &wl_input_device_interface);
- wl_input_device_add_listener (device->input_device,
- &_clutter_input_device_wayland_listener,
- device);
- wl_input_device_set_user_data (device->input_device, device);
-
- device->xkb = _clutter_xkb_desc_new (NULL,
- option_xkb_layout,
- option_xkb_variant,
- option_xkb_options);
- if (!device->xkb)
- CLUTTER_NOTE (BACKEND, "Failed to compile keymap");
+ &wl_seat_interface);
+ wl_seat_add_listener (device->input_device,
+ &_clutter_seat_wayland_listener,
+ device);
+ wl_seat_set_user_data (device->input_device, device);
_clutter_device_manager_add_device (manager, CLUTTER_INPUT_DEVICE (device));
}
diff --git a/clutter/wayland/clutter-input-device-wayland.c b/clutter/wayland/clutter-input-device-wayland.c
index c15d5a7..756a156 100644
--- a/clutter/wayland/clutter-input-device-wayland.c
+++ b/clutter/wayland/clutter-input-device-wayland.c
@@ -29,6 +29,8 @@
#endif
#include <stdlib.h>
+#include <unistd.h>
+#include <sys/mman.h>
#include <wayland-util.h>
#include <wayland-client.h>
@@ -53,10 +55,9 @@ G_DEFINE_TYPE (ClutterInputDeviceWayland,
static void
clutter_wayland_handle_motion (void *data,
- struct wl_input_device *input_device,
+ struct wl_pointer *pointer,
uint32_t _time,
- int32_t x, int32_t y,
- int32_t sx, int32_t sy)
+ wl_fixed_t x, wl_fixed_t y)
{
ClutterInputDeviceWayland *device = data;
ClutterStageCogl *stage_cogl = device->pointer_focus;
@@ -67,21 +68,19 @@ clutter_wayland_handle_motion (void *data,
event->motion.device = CLUTTER_INPUT_DEVICE (device);
event->motion.time = _time;
event->motion.modifier_state = 0;
- event->motion.x = sx;
- event->motion.y = sy;
+ event->motion.x = wl_fixed_to_double(x);
+ event->motion.y = wl_fixed_to_double(y);
- device->surface_x = sx;
- device->surface_y = sy;
- device->x = x;
- device->y = y;
+ device->x = event->motion.x;
+ device->y = event->motion.y;
_clutter_event_push (event, FALSE);
}
static void
clutter_wayland_handle_button (void *data,
- struct wl_input_device *input_device,
- uint32_t _time,
+ struct wl_pointer *pointer,
+ uint32_t serial, uint32_t _time,
uint32_t button, uint32_t state)
{
ClutterInputDeviceWayland *device = data;
@@ -97,10 +96,11 @@ clutter_wayland_handle_button (void *data,
event = clutter_event_new (type);
event->button.stage = stage_cogl->wrapper;
event->button.device = CLUTTER_INPUT_DEVICE (device);
- event->button.time = _time;
- event->button.x = device->surface_x;
- event->button.y = device->surface_y;
- event->button.modifier_state = device->modifier_state;
+ event->button.time = /*_time*/ serial;
+ event->button.x = device->x;
+ event->button.y = device->y;
+ event->button.modifier_state =
+ xkb_state_serialize_mods (device->xkb, XKB_STATE_EFFECTIVE);
/* evdev button codes */
switch (button) {
@@ -119,134 +119,322 @@ clutter_wayland_handle_button (void *data,
}
static void
+clutter_wayland_handle_axis (void *data,
+ struct wl_pointer *pointer,
+ uint32_t time,
+ uint32_t axis,
+ wl_fixed_t value)
+{
+ ClutterInputDeviceWayland *device = data;
+ ClutterStageCogl *stage_cogl = device->pointer_focus;
+ ClutterEvent *event;
+ gdouble delta_x, delta_y;
+
+ event = clutter_event_new (CLUTTER_SCROLL);
+ event->scroll.time = time;
+ event->scroll.stage = stage_cogl->wrapper;
+ event->scroll.direction = CLUTTER_SCROLL_SMOOTH;
+ event->scroll.x = device->x;
+ event->scroll.y = device->y;
+
+ if (axis == WL_POINTER_AXIS_HORIZONTAL_SCROLL)
+ {
+ delta_x = -wl_fixed_to_double(value) * 23;
+ delta_y = 0;
+ }
+ else
+ {
+ delta_x = 0;
+ delta_y = -wl_fixed_to_double(value) * 23; /* XXX: based on my bcm5794 */
+ }
+ clutter_event_set_scroll_delta (event, delta_x, delta_y);
+
+ event->scroll.modifier_state =
+ xkb_state_serialize_mods(device->xkb, XKB_STATE_EFFECTIVE);
+
+ _clutter_event_push (event, FALSE);
+}
+
+static void
+clutter_wayland_handle_keymap (void *data,
+ struct wl_keyboard *keyboard,
+ uint32_t format,
+ int32_t fd,
+ uint32_t size)
+{
+ ClutterInputDeviceWayland *device = data;
+ struct xkb_context *ctx;
+ struct xkb_keymap *keymap;
+ char *map_str;
+
+ if (device->xkb)
+ {
+ xkb_state_unref (device->xkb);
+ device->xkb = NULL;
+ }
+
+ ctx = xkb_context_new (0);
+ if (!ctx)
+ {
+ close (fd);
+ return;
+ }
+
+ if (format != WL_KEYBOARD_KEYMAP_FORMAT_XKB_V1)
+ {
+ close (fd);
+ return;
+ }
+
+ map_str = mmap (NULL, size, PROT_READ, MAP_SHARED, fd, 0);
+ if (map_str == MAP_FAILED)
+ {
+ close(fd);
+ return;
+ }
+
+ keymap = xkb_map_new_from_string (ctx,
+ map_str,
+ XKB_KEYMAP_FORMAT_TEXT_V1,
+ 0);
+ xkb_context_unref (ctx);
+ munmap (map_str, size);
+ close (fd);
+
+ if (!keymap)
+ {
+ g_warning ("failed to compile keymap\n");
+ return;
+ }
+
+ device->xkb = xkb_state_new(keymap);
+ xkb_map_unref (keymap);
+ if (!device->xkb)
+ {
+ g_warning ("failed to create XKB state object\n");
+ return;
+ }
+}
+
+static void
clutter_wayland_handle_key (void *data,
- struct wl_input_device *input_device,
- uint32_t _time,
+ struct wl_keyboard *keyboard,
+ uint32_t serial, uint32_t _time,
uint32_t key, uint32_t state)
{
ClutterInputDeviceWayland *device = data;
ClutterStageCogl *stage_cogl = device->keyboard_focus;
ClutterEvent *event;
+ if (!device->xkb)
+ return;
+
event = _clutter_key_event_new_from_evdev ((ClutterInputDevice *) device,
stage_cogl->wrapper,
device->xkb,
- _time, key, state,
- &device->modifier_state);
+ _time, key, state);
_clutter_event_push (event, FALSE);
}
static void
-clutter_wayland_handle_pointer_focus (void *data,
- struct wl_input_device *input_device,
- uint32_t _time,
+clutter_wayland_handle_modifiers (void *data,
+ struct wl_keyboard *keyboard,
+ uint32_t serial,
+ uint32_t mods_depressed,
+ uint32_t mods_latched,
+ uint32_t mods_locked,
+ uint32_t group)
+{
+ ClutterInputDeviceWayland *device = data;
+
+ if (!device->xkb)
+ return;
+
+ xkb_state_update_mask (device->xkb,
+ mods_depressed,
+ mods_latched,
+ mods_locked,
+ 0,
+ 0,
+ group);
+}
+
+static void
+clutter_wayland_handle_pointer_enter (void *data,
+ struct wl_pointer *pointer,
+ uint32_t serial,
struct wl_surface *surface,
- int32_t x, int32_t y, int32_t sx, int32_t sy)
+ wl_fixed_t x, wl_fixed_t y)
{
ClutterInputDeviceWayland *device = data;
ClutterStageCogl *stage_cogl;
ClutterEvent *event;
+ ClutterBackend *backend;
+ ClutterBackendWayland *backend_wayland;
- if (!surface)
- {
- stage_cogl = device->pointer_focus;
+ stage_cogl = wl_surface_get_user_data (surface);
- event = clutter_event_new (CLUTTER_LEAVE);
- event->crossing.stage = stage_cogl->wrapper;
- event->crossing.time = _time;
- event->crossing.x = sx;
- event->crossing.y = sy;
- event->crossing.source = CLUTTER_ACTOR (stage_cogl->wrapper);
- event->crossing.device = CLUTTER_INPUT_DEVICE (device);
+ device->pointer_focus = stage_cogl;
+ _clutter_input_device_set_stage (CLUTTER_INPUT_DEVICE (device),
+ stage_cogl->wrapper);
- _clutter_event_push (event, FALSE);
+ event = clutter_event_new (CLUTTER_ENTER);
+ event->crossing.stage = stage_cogl->wrapper;
+ event->crossing.time = 0; /* ?! */
+ event->crossing.x = wl_fixed_to_double(x);
+ event->crossing.y = wl_fixed_to_double(y);
+ event->crossing.source = CLUTTER_ACTOR (stage_cogl->wrapper);
+ event->crossing.device = CLUTTER_INPUT_DEVICE (device);
- device->pointer_focus = NULL;
- _clutter_input_device_set_stage (CLUTTER_INPUT_DEVICE (device), NULL);
- }
+ device->x = event->crossing.x;
+ device->y = event->crossing.y;
- if (surface)
- {
- ClutterBackend *backend;
- ClutterBackendWayland *backend_wayland;
-
- stage_cogl = wl_surface_get_user_data (surface);
-
- device->pointer_focus = stage_cogl;
- _clutter_input_device_set_stage (CLUTTER_INPUT_DEVICE (device),
- stage_cogl->wrapper);
-
- event = clutter_event_new (CLUTTER_ENTER);
- event->crossing.stage = stage_cogl->wrapper;
- event->crossing.time = _time;
- event->crossing.x = sx;
- event->crossing.y = sy;
- event->crossing.source = CLUTTER_ACTOR (stage_cogl->wrapper);
- event->crossing.device = CLUTTER_INPUT_DEVICE (device);
-
- _clutter_event_push (event, FALSE);
-
- device->surface_x = sx;
- device->surface_y = sy;
- device->x = x;
- device->y = y;
-
- /* Set the cursor to the cursor loaded at backend initialisation */
- backend = clutter_get_default_backend ();
- backend_wayland = CLUTTER_BACKEND_WAYLAND (backend);
-
- wl_input_device_attach (input_device,
- _time,
- backend_wayland->cursor_buffer,
- backend_wayland->cursor_x,
- backend_wayland->cursor_y);
- }
+ _clutter_event_push (event, FALSE);
+
+ /* Set the cursor to the cursor loaded at backend initialisation */
+ backend = clutter_get_default_backend ();
+ backend_wayland = CLUTTER_BACKEND_WAYLAND (backend);
+
+ wl_pointer_set_cursor (pointer,
+ serial,
+ backend_wayland->cursor_surface,
+ backend_wayland->cursor_x,
+ backend_wayland->cursor_y);
+ wl_surface_attach (backend_wayland->cursor_surface,
+ backend_wayland->cursor_buffer,
+ 0,
+ 0);
+ wl_surface_damage (backend_wayland->cursor_surface,
+ 0,
+ 0,
+ 32, /* XXX: FFS */
+ 32);
+}
+
+static void
+clutter_wayland_handle_pointer_leave (void *data,
+ struct wl_pointer *pointer,
+ uint32_t serial,
+ struct wl_surface *surface)
+{
+ ClutterInputDeviceWayland *device = data;
+ ClutterStageCogl *stage_cogl;
+ ClutterEvent *event;
+
+ stage_cogl = wl_surface_get_user_data (surface);
+ g_assert (device->pointer_focus == stage_cogl);
+
+ event = clutter_event_new (CLUTTER_LEAVE);
+ event->crossing.stage = stage_cogl->wrapper;
+ event->crossing.time = 0; /* ?! */
+ event->crossing.x = device->x;
+ event->crossing.y = device->y;
+ event->crossing.source = CLUTTER_ACTOR (stage_cogl->wrapper);
+ event->crossing.device = CLUTTER_INPUT_DEVICE (device);
+
+ _clutter_event_push (event, FALSE);
+
+ device->pointer_focus = NULL;
+ _clutter_input_device_set_stage (CLUTTER_INPUT_DEVICE (device), NULL);
}
static void
-clutter_wayland_handle_keyboard_focus (void *data,
- struct wl_input_device *input_device,
- uint32_t _time,
+clutter_wayland_handle_keyboard_enter (void *data,
+ struct wl_keyboard *keyboard,
+ uint32_t serial,
struct wl_surface *surface,
struct wl_array *keys)
{
ClutterInputDeviceWayland *device = data;
ClutterStageCogl *stage_cogl;
- uint32_t *k, *end;
- if (device->keyboard_focus)
- {
- stage_cogl = device->keyboard_focus;
- device->keyboard_focus = NULL;
+ stage_cogl = wl_surface_get_user_data (surface);
+ g_assert (device->keyboard_focus == NULL);
+ device->keyboard_focus = stage_cogl;
- _clutter_stage_update_state (stage_cogl->wrapper,
- CLUTTER_STAGE_STATE_ACTIVATED,
- 0);
- }
+ _clutter_stage_update_state (stage_cogl->wrapper,
+ 0,
+ CLUTTER_STAGE_STATE_ACTIVATED);
+}
- if (surface)
- {
- stage_cogl = wl_surface_get_user_data (surface);
- device->keyboard_focus = stage_cogl;
+static void
+clutter_wayland_handle_keyboard_leave (void *data,
+ struct wl_keyboard *keyboard,
+ uint32_t serial,
+ struct wl_surface *surface)
+{
+ ClutterInputDeviceWayland *device = data;
+ ClutterStageCogl *stage_cogl;
- _clutter_stage_update_state (stage_cogl->wrapper,
- 0,
- CLUTTER_STAGE_STATE_ACTIVATED);
+ stage_cogl = wl_surface_get_user_data (surface);
+ g_assert (device->keyboard_focus == stage_cogl);
- end = (uint32_t *)((guint8 *)keys->data + keys->size);
- device->modifier_state = 0;
- for (k = keys->data; k < end; k++)
- device->modifier_state |= device->xkb->map->modmap[*k];
- }
+ _clutter_stage_update_state (stage_cogl->wrapper,
+ CLUTTER_STAGE_STATE_ACTIVATED,
+ 0);
+
+ device->keyboard_focus = NULL;
}
-const struct wl_input_device_listener _clutter_input_device_wayland_listener = {
+static const struct wl_keyboard_listener _clutter_keyboard_wayland_listener = {
+ clutter_wayland_handle_keymap,
+ clutter_wayland_handle_keyboard_enter,
+ clutter_wayland_handle_keyboard_leave,
+ clutter_wayland_handle_key,
+ clutter_wayland_handle_modifiers,
+};
+
+static const struct wl_pointer_listener _clutter_pointer_wayland_listener = {
+ clutter_wayland_handle_pointer_enter,
+ clutter_wayland_handle_pointer_leave,
clutter_wayland_handle_motion,
clutter_wayland_handle_button,
- clutter_wayland_handle_key,
- clutter_wayland_handle_pointer_focus,
- clutter_wayland_handle_keyboard_focus,
+ clutter_wayland_handle_axis,
+};
+
+static void
+clutter_wayland_handle_seat (void *data,
+ struct wl_seat *seat,
+ uint32_t capabilities)
+{
+ ClutterInputDeviceWayland *device = data;
+
+ /* XXX: Needs to handle removals too. */
+
+ if ((capabilities & WL_SEAT_CAPABILITY_POINTER) && !device->has_pointer)
+ {
+ struct wl_pointer *pointer;
+
+ pointer = wl_seat_get_pointer (seat);
+ if (pointer)
+ {
+ wl_pointer_add_listener (pointer,
+ &_clutter_pointer_wayland_listener,
+ device);
+ wl_pointer_set_user_data (pointer, device);
+ device->has_pointer = 1;
+ }
+ }
+
+ if ((capabilities & WL_SEAT_CAPABILITY_KEYBOARD) && !device->has_keyboard)
+ {
+ struct wl_keyboard *keyboard;
+
+ keyboard = wl_seat_get_keyboard (seat);
+ if (keyboard)
+ {
+ wl_keyboard_add_listener (keyboard,
+ &_clutter_keyboard_wayland_listener,
+ device);
+ wl_keyboard_set_user_data (keyboard, device);
+ device->has_keyboard = 1;
+ }
+ }
+}
+
+const struct wl_seat_listener _clutter_seat_wayland_listener = {
+ clutter_wayland_handle_seat,
};
static gboolean
@@ -287,8 +475,8 @@ clutter_input_device_wayland_init (ClutterInputDeviceWayland *self)
*
* Since: 1.10
*/
-struct wl_input_device *
-clutter_wayland_input_device_get_wl_input_device (ClutterInputDevice *device)
+struct wl_seat *
+clutter_wayland_input_device_get_wl_seat (ClutterInputDevice *device)
{
ClutterInputDeviceWayland *wayland_device;
diff --git a/clutter/wayland/clutter-input-device-wayland.h b/clutter/wayland/clutter-input-device-wayland.h
index 8fa1958..723bde0 100644
--- a/clutter/wayland/clutter-input-device-wayland.h
+++ b/clutter/wayland/clutter-input-device-wayland.h
@@ -41,16 +41,17 @@ typedef struct _ClutterInputDeviceWayland ClutterInputDeviceWayland;
struct _ClutterInputDeviceWayland
{
ClutterInputDevice device;
- struct wl_input_device *input_device;
+ struct wl_seat *input_device;
ClutterStageCogl *pointer_focus;
ClutterStageCogl *keyboard_focus;
- uint32_t modifier_state;
- int32_t x, y, surface_x, surface_y;
- struct xkb_desc *xkb;
+ gdouble x, y;
+ struct xkb_state *xkb;
+ gint has_pointer;
+ gint has_keyboard;
};
GType clutter_input_device_wayland_get_type (void) G_GNUC_CONST;
-extern const struct wl_input_device_listener _clutter_input_device_wayland_listener;
+extern const struct wl_seat_listener _clutter_seat_wayland_listener;
#endif /* __CLUTTER_INPUT_DEVICE_WAYLAND_H__ */
diff --git a/clutter/wayland/clutter-stage-wayland.c b/clutter/wayland/clutter-stage-wayland.c
index daa78c4..727a9ca 100644
--- a/clutter/wayland/clutter-stage-wayland.c
+++ b/clutter/wayland/clutter-stage-wayland.c
@@ -51,9 +51,16 @@ G_DEFINE_TYPE_WITH_CODE (ClutterStageWayland,
clutter_stage_window_iface_init));
static void
+handle_ping (void *data,
+ struct wl_shell_surface *shell_surface,
+ uint32_t serial)
+{
+ wl_shell_surface_pong(shell_surface, serial);
+}
+
+static void
handle_configure (void *data,
struct wl_shell_surface *shell_surface,
- uint32_t timestamp,
uint32_t edges,
int32_t width,
int32_t height)
@@ -74,8 +81,17 @@ handle_configure (void *data,
clutter_stage_ensure_viewport (stage_cogl->wrapper);
}
+static void
+handle_popup_done (void *data,
+ struct wl_shell_surface *shell_surface)
+{
+ /* XXX: Fill me in. */
+}
+
static const struct wl_shell_surface_listener shell_surface_listener = {
+ handle_ping,
handle_configure,
+ handle_popup_done,
};
static void
@@ -143,7 +159,10 @@ clutter_stage_wayland_set_fullscreen (ClutterStageWindow *stage_window,
* attached
*/
_clutter_stage_window_redraw (stage_window);
- wl_shell_surface_set_fullscreen (stage_wayland->wayland_shell_surface);
+ wl_shell_surface_set_fullscreen (stage_wayland->wayland_shell_surface,
+ WL_SHELL_SURFACE_FULLSCREEN_METHOD_DEFAULT,
+ 0,
+ NULL);
}
else
{
diff --git a/clutter/wayland/clutter-wayland.h b/clutter/wayland/clutter-wayland.h
index 55b8748..b9ffb1b 100644
--- a/clutter/wayland/clutter-wayland.h
+++ b/clutter/wayland/clutter-wayland.h
@@ -40,7 +40,7 @@
#include <clutter/clutter.h>
G_BEGIN_DECLS
-struct wl_input_device *clutter_wayland_input_device_get_wl_input_device (ClutterInputDevice *device);
+struct wl_seat *clutter_wayland_input_device_get_wl_seat (ClutterInputDevice *device);
struct wl_shell_surface *clutter_wayland_stage_get_wl_shell_surface (ClutterStage *stage);
struct wl_surface *clutter_wayland_stage_get_wl_surface (ClutterStage *stage);
G_END_DECLS
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