static void
bind_output (struct wl_client *client,
void *data,
guint32 version,
guint32 id)
{
MetaWaylandOutput *wayland_output = data;
MetaOutput *output = wayland_output->output;
struct wl_resource *resource;
guint mode_flags;
resource = wl_resource_create (client, &wl_output_interface,
MIN (META_WL_OUTPUT_VERSION, version), id);
wayland_output->resources = g_list_prepend (wayland_output->resources, resource);
wl_resource_set_user_data (resource, wayland_output);
wl_resource_set_destructor (resource, output_resource_destroy);
meta_verbose ("Binding output %p/%s (%u, %u, %u, %u) x %f\n",
output, output->name,
output->crtc->rect.x, output->crtc->rect.y,
output->crtc->rect.width, output->crtc->rect.height,
output->crtc->current_mode->refresh_rate);
wl_resource_post_event (resource,
WL_OUTPUT_GEOMETRY,
(int)output->crtc->rect.x,
(int)output->crtc->rect.y,
output->width_mm,
output->height_mm,
/* Cogl values reflect XRandR values,
and so does wayland */
output->subpixel_order,
output->vendor,
output->product,
output->crtc->transform);
g_assert (output->crtc->current_mode != NULL);
mode_flags = WL_OUTPUT_MODE_CURRENT;
if (output->crtc->current_mode == output->preferred_mode)
mode_flags |= WL_OUTPUT_MODE_PREFERRED;
wl_resource_post_event (resource,
WL_OUTPUT_MODE,
mode_flags,
(int)output->crtc->current_mode->width,
(int)output->crtc->current_mode->height,
(int)output->crtc->current_mode->refresh_rate);
output->scale = compute_scale (output);
if (version >= WL_OUTPUT_SCALE_SINCE_VERSION)
wl_resource_post_event (resource,
WL_OUTPUT_SCALE,
output->scale);
if (version >= WL_OUTPUT_DONE_SINCE_VERSION)
wl_resource_post_event (resource,
WL_OUTPUT_DONE);
}
static void
drag_grab_focus(struct wl_grab *grab, uint32_t time,
struct wl_surface *surface, int32_t x, int32_t y)
{
struct wl_input_device *device =
container_of(grab, struct wl_input_device, drag_grab);
struct wl_resource *resource, *offer;
if (device->drag_focus_resource) {
wl_resource_post_event(device->drag_focus_resource,
WL_DATA_DEVICE_LEAVE);
wl_list_remove(&device->drag_focus_listener.link);
device->drag_focus_resource = NULL;
device->drag_focus = NULL;
}
if (surface)
resource = find_resource(&device->drag_resource_list,
surface->resource.client);
if (surface && resource) {
offer = wl_data_source_send_offer(device->drag_data_source,
resource);
wl_resource_post_event(resource,
WL_DATA_DEVICE_ENTER,
time, surface, x, y, offer);
device->drag_focus = surface;
device->drag_focus_listener.func = destroy_drag_focus;
wl_list_insert(resource->destroy_listener_list.prev,
&device->drag_focus_listener.link);
device->drag_focus_resource = resource;
grab->focus = surface;
}
}
static void
bind_output (struct wl_client *client,
void *data,
uint32_t version,
uint32_t id)
{
CoglandOutput *output = data;
struct wl_resource *resource =
wl_client_add_object (client, &wl_output_interface, NULL, id, data);
GList *l;
wl_resource_post_event (resource,
WL_OUTPUT_GEOMETRY,
output->x, output->y,
output->width_mm,
output->height_mm,
0, /* subpixel: unknown */
"unknown", /* make */
"unknown"); /* model */
for (l = output->modes; l; l = l->next)
{
CoglandMode *mode = l->data;
wl_resource_post_event (resource,
WL_OUTPUT_MODE,
mode->flags,
mode->width,
mode->height,
mode->refresh);
}
}
static void
bind_drm(struct wl_client *client, void *data, uint32_t version, uint32_t id)
{
struct wl_drm *drm = data;
struct wl_resource *resource;
resource = wl_client_add_object(client, &wl_drm_interface,
&drm_interface, id, data);
wl_resource_post_event(resource, WL_DRM_DEVICE, drm->device_name);
wl_resource_post_event(resource, WL_DRM_FORMAT,
WL_DRM_FORMAT_ARGB8888);
wl_resource_post_event(resource, WL_DRM_FORMAT,
WL_DRM_FORMAT_XRGB8888);
}
static void
wayland_output_update_for_output (MetaWaylandOutput *wayland_output,
MetaOutput *output)
{
GList *iter;
guint mode_flags;
enum wl_output_transform wl_transform = wl_output_transform_from_meta_monitor_transform (output->crtc->transform);
g_assert (output->crtc->current_mode != NULL);
mode_flags = WL_OUTPUT_MODE_CURRENT;
if (output->crtc->current_mode == output->preferred_mode)
mode_flags |= WL_OUTPUT_MODE_PREFERRED;
for (iter = wayland_output->resources; iter; iter = iter->next)
{
struct wl_resource *resource = iter->data;
if (wayland_output->x != output->crtc->rect.x ||
wayland_output->y != output->crtc->rect.y ||
wayland_output->transform != wl_transform)
{
wl_resource_post_event (resource,
WL_OUTPUT_GEOMETRY,
(int)output->crtc->rect.x,
(int)output->crtc->rect.y,
output->width_mm,
output->height_mm,
output->subpixel_order,
output->vendor,
output->product,
wl_transform);
}
wl_resource_post_event (resource,
WL_OUTPUT_MODE,
mode_flags,
(int)output->crtc->current_mode->width,
(int)output->crtc->current_mode->height,
(int)output->crtc->current_mode->refresh_rate);
}
/* It's very important that we change the output pointer here, as
the old structure is about to be freed by MetaMonitorManager */
wayland_output->output = output;
wayland_output->x = output->crtc->rect.x;
wayland_output->y = output->crtc->rect.y;
wayland_output->transform = wl_transform;
}
/* local functions */
static void
_e_mod_comp_wl_output_bind(struct wl_client *client, void *data, uint32_t version __UNUSED__, uint32_t id)
{
Wayland_Output *output;
struct wl_resource *resource;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (!(output = data)) return;
resource =
wl_client_add_object(client, &wl_output_interface, NULL, id, data);
wl_resource_post_event(resource, WL_OUTPUT_GEOMETRY, output->x, output->y,
output->w, output->h, output->subpixel,
output->make, output->model);
wl_resource_post_event(resource, WL_OUTPUT_MODE, output->mode.flags,
output->mode.w, output->mode.h, output->mode.refresh);
}
static void
drag_grab_motion(struct wl_grab *grab,
uint32_t time, int32_t x, int32_t y)
{
struct wl_input_device *device =
container_of(grab, struct wl_input_device, drag_grab);
if (device->drag_focus_resource)
wl_resource_post_event(device->drag_focus_resource,
WL_DATA_DEVICE_MOTION, time, x, y);
}
static void
data_offer_receive(struct wl_client *client, struct wl_resource *resource,
const char *mime_type, int32_t fd)
{
struct wl_data_offer *offer = resource->data;
if (offer->source)
wl_resource_post_event(&offer->source->resource,
WL_DATA_SOURCE_SEND, mime_type, fd);
close(fd);
}
static void
drm_authenticate(struct wl_client *client,
struct wl_resource *resource, uint32_t id)
{
struct wl_drm *drm = resource->data;
if (drm->callbacks->authenticate(drm->user_data, id) < 0)
wl_resource_post_error(resource,
WL_DRM_ERROR_AUTHENTICATE_FAIL,
"authenicate failed");
else
wl_resource_post_event(resource, WL_DRM_AUTHENTICATED);
}
static void
data_offer_accept(struct wl_client *client, struct wl_resource *resource,
uint32_t time, const char *mime_type)
{
struct wl_data_offer *offer = resource->data;
/* FIXME: Check that client is currently focused by the input
* device that is currently dragging this data source. Should
* this be a wl_data_device request? */
if (offer->source)
wl_resource_post_event(&offer->source->resource,
WL_DATA_SOURCE_TARGET, mime_type);
}
static struct wl_resource *
wl_data_source_send_offer(struct wl_data_source *source,
struct wl_resource *target)
{
struct wl_data_offer *offer;
char **p, **end;
offer = malloc(sizeof *offer);
if (offer == NULL)
return NULL;
offer->resource.destroy = destroy_data_offer;
offer->resource.object.id = 0;
offer->resource.object.interface = &wl_data_offer_interface;
offer->resource.object.implementation =
(void (**)(void)) source->offer_interface;
offer->resource.data = offer;
wl_list_init(&offer->resource.destroy_listener_list);
offer->source = source;
offer->source_destroy_listener.func = destroy_offer_data_source;
wl_list_insert(&source->resource.destroy_listener_list,
&offer->source_destroy_listener.link);
wl_client_add_resource(target->client, &offer->resource);
wl_resource_post_event(target,
WL_DATA_DEVICE_DATA_OFFER, &offer->resource);
end = source->mime_types.data + source->mime_types.size;
for (p = source->mime_types.data; p < end; p++)
wl_resource_post_event(&offer->resource,
WL_DATA_OFFER_OFFER, *p);
return &offer->resource;
}
static CoglBool
paint_cb (void *user_data)
{
CoglandCompositor *compositor = user_data;
GList *l;
for (l = compositor->outputs; l; l = l->next)
{
CoglandOutput *output = l->data;
CoglFramebuffer *fb = COGL_FRAMEBUFFER (output->onscreen);
GList *l2;
cogl_framebuffer_clear4f (fb, COGL_BUFFER_BIT_COLOR, 0, 0, 0, 1);
cogl_framebuffer_draw_primitive (fb, compositor->triangle_pipeline,
compositor->triangle);
for (l2 = compositor->surfaces; l2; l2 = l2->next)
{
CoglandSurface *surface = l2->data;
if (surface->buffer)
{
CoglTexture2D *texture = surface->buffer->texture;
CoglPipeline *pipeline =
cogl_pipeline_new (compositor->cogl_context);
cogl_pipeline_set_layer_texture (pipeline, 0,
COGL_TEXTURE (texture));
cogl_framebuffer_draw_rectangle (fb, pipeline, -1, 1, 1, -1);
cogl_object_unref (pipeline);
}
}
cogl_onscreen_swap_buffers (COGL_ONSCREEN (fb));
}
while (!g_queue_is_empty (&compositor->frame_callbacks))
{
CoglandFrameCallback *callback =
g_queue_peek_head (&compositor->frame_callbacks);
wl_resource_post_event (&callback->resource,
WL_CALLBACK_DONE, get_time ());
wl_resource_destroy (&callback->resource, 0);
}
return TRUE;
}
static void
drag_grab_button(struct wl_grab *grab,
uint32_t time, int32_t button, int32_t state)
{
struct wl_input_device *device =
container_of(grab, struct wl_input_device, drag_grab);
if (device->drag_focus_resource &&
device->grab_button == button && state == 0)
wl_resource_post_event(device->drag_focus_resource,
WL_DATA_DEVICE_DROP);
if (device->button_count == 0 && state == 0) {
wl_input_device_end_grab(device, time);
device->drag_data_source = NULL;
}
}
static void
drm_authenticate(struct wl_client *client,
struct wl_resource *resource, uint32_t id)
{
/*
* there is the full- GPU sharing to support authenticating
* like this, uncertain if we actually need to do more though
*
struct wl_drm *drm = resource->data;
if (drm->callbacks->authenticate(drm->user_data, id) < 0)
wl_resource_post_error(resource,
WL_DRM_ERROR_AUTHENTICATE_FAIL,
"authenicate failed");
else
*/
wl_resource_post_event(resource, WL_DRM_AUTHENTICATED);
}
static void
destroy_selection_data_source(struct wl_listener *listener,
struct wl_resource *resource, uint32_t time)
{
struct wl_input_device *device =
container_of(listener, struct wl_input_device,
selection_data_source_listener);
struct wl_resource *data_device, *focus;
device->selection_data_source = NULL;
focus = device->keyboard_focus_resource;
if (focus) {
data_device = find_resource(&device->drag_resource_list,
focus->client);
wl_resource_post_event(data_device,
WL_DATA_DEVICE_SELECTION, NULL);
}
}
WL_EXPORT void
wl_data_device_set_keyboard_focus(struct wl_input_device *device)
{
struct wl_resource *data_device, *focus, *offer;
struct wl_data_source *source;
focus = device->keyboard_focus_resource;
if (!focus)
return;
data_device = find_resource(&device->drag_resource_list,
focus->client);
if (!data_device)
return;
source = device->selection_data_source;
if (source) {
offer = wl_data_source_send_offer(source, data_device);
wl_resource_post_event(data_device,
WL_DATA_DEVICE_SELECTION, offer);
}
}
WL_EXPORT void
wl_input_device_set_selection(struct wl_input_device *device,
struct wl_data_source *source, uint32_t time)
{
struct wl_resource *data_device, *focus, *offer;
struct wl_selection_listener *listener, *next;
if (device->selection_data_source) {
device->selection_data_source->cancel(device->selection_data_source);
wl_list_remove(&device->selection_data_source_listener.link);
device->selection_data_source = NULL;
}
device->selection_data_source = source;
focus = device->keyboard_focus_resource;
if (focus) {
data_device = find_resource(&device->drag_resource_list,
focus->client);
if (data_device) {
offer = wl_data_source_send_offer(device->selection_data_source,
data_device);
wl_resource_post_event(data_device,
WL_DATA_DEVICE_SELECTION,
offer);
}
}
wl_list_for_each_safe(listener, next,
&device->selection_listener_list, link)
listener->func(listener, device);
device->selection_data_source_listener.func =
destroy_selection_data_source;
wl_list_insert(source->resource.destroy_listener_list.prev,
&device->selection_data_source_listener.link);
}
static void
bind_drm(struct wl_client *client, void *data, uint32_t version, uint32_t id)
{
struct wl_drm *drm = data;
struct wl_resource *resource;
uint32_t capabilities;
resource = wl_client_add_object(client, &wl_drm_interface,
&drm_interface, id, data);
wl_resource_post_event(resource, WL_DRM_DEVICE, drm->device_name);
wl_resource_post_event(resource, WL_DRM_FORMAT,
WL_DRM_FORMAT_ARGB8888);
wl_resource_post_event(resource, WL_DRM_FORMAT,
WL_DRM_FORMAT_XRGB8888);
wl_resource_post_event(resource, WL_DRM_FORMAT, WL_DRM_FORMAT_YUV410);
wl_resource_post_event(resource, WL_DRM_FORMAT, WL_DRM_FORMAT_YUV411);
wl_resource_post_event(resource, WL_DRM_FORMAT, WL_DRM_FORMAT_YUV420);
wl_resource_post_event(resource, WL_DRM_FORMAT, WL_DRM_FORMAT_YUV422);
wl_resource_post_event(resource, WL_DRM_FORMAT, WL_DRM_FORMAT_YUV444);
wl_resource_post_event(resource, WL_DRM_FORMAT, WL_DRM_FORMAT_NV12);
wl_resource_post_event(resource, WL_DRM_FORMAT, WL_DRM_FORMAT_NV16);
wl_resource_post_event(resource, WL_DRM_FORMAT, WL_DRM_FORMAT_YUYV);
capabilities = 0;
if (drm->flags & WAYLAND_DRM_PRIME)
capabilities |= WL_DRM_CAPABILITY_PRIME;
if (version >= 2)
wl_resource_post_event(resource, WL_DRM_CAPABILITIES, capabilities);
}
static void
bind_drm(struct wl_client *client, void *data, uint32_t version, uint32_t id)
{
struct wl_drm *drm = data;
struct wl_resource *resource;
uint32_t capabilities;
resource = wl_resource_create(client, &wl_drm_interface,
MIN(version, 2), id);
if (!resource) {
wl_client_post_no_memory(client);
return;
}
wl_resource_set_implementation(resource, &drm_interface, data, NULL);
wl_resource_post_event(resource, WL_DRM_DEVICE, drm->device_name);
wl_resource_post_event(resource, WL_DRM_FORMAT,
WL_DRM_FORMAT_ARGB8888);
wl_resource_post_event(resource, WL_DRM_FORMAT,
WL_DRM_FORMAT_XRGB8888);
wl_resource_post_event(resource, WL_DRM_FORMAT, WL_DRM_FORMAT_YUV410);
wl_resource_post_event(resource, WL_DRM_FORMAT, WL_DRM_FORMAT_YUV411);
wl_resource_post_event(resource, WL_DRM_FORMAT, WL_DRM_FORMAT_YUV420);
wl_resource_post_event(resource, WL_DRM_FORMAT, WL_DRM_FORMAT_YUV422);
wl_resource_post_event(resource, WL_DRM_FORMAT, WL_DRM_FORMAT_YUV444);
wl_resource_post_event(resource, WL_DRM_FORMAT, WL_DRM_FORMAT_NV12);
wl_resource_post_event(resource, WL_DRM_FORMAT, WL_DRM_FORMAT_NV16);
wl_resource_post_event(resource, WL_DRM_FORMAT, WL_DRM_FORMAT_YUYV);
capabilities = 0;
if (drm->flags & WAYLAND_DRM_PRIME)
capabilities |= WL_DRM_CAPABILITY_PRIME;
if (version >= 2)
wl_resource_post_event(resource, WL_DRM_CAPABILITIES, capabilities);
}
static void
data_source_cancel(struct wl_data_source *source)
{
wl_resource_post_event(&source->resource, WL_DATA_SOURCE_CANCELLED);
}
