static struct clipboard_source *
clipboard_source_create(struct clipboard *clipboard,
const char *mime_type, uint32_t serial, int fd)
{
struct wl_display *display = clipboard->seat->compositor->wl_display;
struct wl_event_loop *loop = wl_display_get_event_loop(display);
struct clipboard_source *source;
char **s;
source = malloc(sizeof *source);
wl_array_init(&source->contents);
wl_array_init(&source->base.mime_types);
source->base.accept = clipboard_source_accept;
source->base.send = clipboard_source_send;
source->base.cancel = clipboard_source_cancel;
source->base.resource.data = &source->base;
wl_signal_init(&source->base.resource.destroy_signal);
source->refcount = 1;
source->clipboard = clipboard;
source->serial = serial;
s = wl_array_add(&source->base.mime_types, sizeof *s);
*s = strdup(mime_type);
source->event_source =
wl_event_loop_add_fd(loop, fd, WL_EVENT_READABLE,
clipboard_source_data, source);
return source;
}
struct wlegl_handle *
wlegl_handle_create(struct wl_resource *parent, uint32_t id,
int32_t num_fds, struct wl_array *ints)
{
struct wlegl_handle *handle;
handle = malloc(sizeof *handle);
if (!handle) {
wl_resource_post_no_memory(parent);
return;
}
memset(handle, 0, sizeof *handle);
handle->resource =
wl_resource_create(wl_resource_get_client(parent),
&android_wlegl_handle_interface, 1, id);
if (!handle->resource) {
wl_resource_post_no_memory(parent);
free(handle);
return;
}
wl_resource_set_implementation(handle->resource,
&wlegl_handle_implementation,
handle, destroy_wlegl_handle);
wl_array_init(&handle->ints);
wl_array_init(&handle->fds);
wl_array_copy(&handle->ints, ints);
handle->num_fds = num_fds;
handle->num_ints = ints->size / sizeof(int);
}
static void
weston_wm_send_data(struct weston_wm *wm, xcb_atom_t target, const char *mime_type)
{
struct weston_data_source *source;
struct weston_seat *seat = weston_wm_pick_seat(wm);
int p[2];
if (pipe2(p, O_CLOEXEC | O_NONBLOCK) == -1) {
weston_log("pipe2 failed: %m\n");
weston_wm_send_selection_notify(wm, XCB_ATOM_NONE);
return;
}
wl_array_init(&wm->source_data);
wm->selection_target = target;
wm->data_source_fd = p[0];
wm->property_source = wl_event_loop_add_fd(wm->server->loop,
wm->data_source_fd,
WL_EVENT_READABLE,
weston_wm_read_data_source,
wm);
source = seat->selection_data_source;
source->send(source, mime_type, p[1]);
close(p[1]);
}
static void
create_data_source(struct wl_client *client,
struct wl_resource *resource, uint32_t id)
{
struct wl_data_source *source;
source = malloc(sizeof *source);
if (source == NULL) {
wl_resource_post_no_memory(resource);
return;
}
source->resource.destroy = destroy_data_source;
source->resource.object.id = id;
source->resource.object.interface = &wl_data_source_interface;
source->resource.object.implementation =
(void (**)(void)) &data_source_interface;
source->resource.data = source;
wl_list_init(&source->resource.destroy_listener_list);
source->offer_interface = &data_offer_interface;
source->cancel = data_source_cancel;
wl_array_init(&source->mime_types);
wl_client_add_resource(client, &source->resource);
}
void WaylandNativeWindowBuffer::wlbuffer_from_native_handle(struct android_wlegl *android_wlegl,
struct wl_display *display, struct wl_event_queue *queue)
{
struct wl_array ints;
int *ints_data;
struct android_wlegl_handle *wlegl_handle;
wl_array_init(&ints);
ints_data = (int*) wl_array_add(&ints, handle->numInts*sizeof(int));
memcpy(ints_data, handle->data + handle->numFds, handle->numInts*sizeof(int));
wlegl_handle = android_wlegl_create_handle(android_wlegl, handle->numFds, &ints);
wl_array_release(&ints);
for (int i = 0; i < handle->numFds; i++) {
android_wlegl_handle_add_fd(wlegl_handle, handle->data[i]);
}
wlbuffer = android_wlegl_create_buffer(android_wlegl,
width, height, stride,
format, usage, wlegl_handle);
android_wlegl_handle_destroy(wlegl_handle);
creation_callback = wl_display_sync(display);
wl_callback_add_listener(creation_callback, &buffer_create_sync_listener, &creation_callback);
wl_proxy_set_queue((struct wl_proxy *)creation_callback, queue);
}
ServerWaylandBuffer::ServerWaylandBuffer(unsigned int w, unsigned int h, int f, int u, gralloc_module_t *gralloc, android_wlegl *android_wlegl, struct wl_event_queue *queue)
: WaylandNativeWindowBuffer()
, m_buf(0)
{
ANativeWindowBuffer::width = w;
ANativeWindowBuffer::height = h;
m_gralloc = gralloc;
usage = u;
wl_array_init(&ints);
wl_array_init(&fds);
android_wlegl_server_buffer_handle *ssb = android_wlegl_get_server_buffer_handle(android_wlegl, width, height, f, u);
wl_proxy_set_queue((struct wl_proxy *) ssb, queue);
android_wlegl_server_buffer_handle_add_listener(ssb, &server_handle_listener, this);
}
static void
weston_wm_get_selection_targets(struct weston_wm *wm)
{
struct x11_data_source *source;
struct weston_compositor *compositor;
struct weston_seat *seat = weston_wm_pick_seat(wm);
xcb_get_property_cookie_t cookie;
xcb_get_property_reply_t *reply;
xcb_atom_t *value;
char **p;
uint32_t i;
cookie = xcb_get_property(wm->conn,
1, /* delete */
wm->selection_window,
wm->atom.wl_selection,
XCB_GET_PROPERTY_TYPE_ANY,
0, /* offset */
4096 /* length */);
reply = xcb_get_property_reply(wm->conn, cookie, NULL);
if (reply == NULL)
return;
dump_property(wm, wm->atom.wl_selection, reply);
if (reply->type != XCB_ATOM_ATOM) {
free(reply);
return;
}
source = zalloc(sizeof *source);
if (source == NULL) {
free(reply);
return;
}
wl_signal_init(&source->base.destroy_signal);
source->base.accept = data_source_accept;
source->base.send = data_source_send;
source->base.cancel = data_source_cancel;
source->wm = wm;
wl_array_init(&source->base.mime_types);
value = xcb_get_property_value(reply);
for (i = 0; i < reply->value_len; i++) {
if (value[i] == wm->atom.utf8_string) {
p = wl_array_add(&source->base.mime_types, sizeof *p);
if (p)
*p = strdup("text/plain;charset=utf-8");
}
}
compositor = wm->server->compositor;
weston_seat_set_selection(seat, &source->base,
wl_display_next_serial(compositor->wl_display));
free(reply);
}
int WaylandNativeWindow::queueBuffer(BaseNativeWindowBuffer* buffer, int fenceFd){
WaylandNativeWindowBuffer *backbuf = (WaylandNativeWindowBuffer *) buffer;
int ret = 0;
lock();
backbuf->busy = 2;
unlock();
while (this->frame_callback && ret != -1)
ret = wl_display_dispatch_queue(m_display, this->wl_queue);
if (ret < 0)
return ret;
lock();
this->frame_callback = wl_surface_frame(m_window->surface);
wl_callback_add_listener(this->frame_callback, &frame_listener, this);
wl_proxy_set_queue((struct wl_proxy *) this->frame_callback, this->wl_queue);
if (backbuf->wlbuffer == NULL)
{
struct wl_array ints;
int *ints_data;
struct android_wlegl_handle *wlegl_handle;
buffer_handle_t handle;
handle = backbuf->handle;
wl_array_init(&ints);
ints_data = (int*) wl_array_add(&ints, handle->numInts*sizeof(int));
memcpy(ints_data, handle->data + handle->numFds, handle->numInts*sizeof(int));
wlegl_handle = android_wlegl_create_handle(m_android_wlegl, handle->numFds, &ints);
wl_array_release(&ints);
for (int i = 0; i < handle->numFds; i++) {
android_wlegl_handle_add_fd(wlegl_handle, handle->data[i]);
}
backbuf->wlbuffer = android_wlegl_create_buffer(m_android_wlegl,
backbuf->width, backbuf->height, backbuf->stride,
backbuf->format, backbuf->usage, wlegl_handle);
android_wlegl_handle_destroy(wlegl_handle);
backbuf->common.incRef(&backbuf->common);
TRACE("Add listener for %p with %p inside", backbuf, backbuf->wlbuffer);
wl_buffer_add_listener(backbuf->wlbuffer, &wl_buffer_listener, this);
wl_proxy_set_queue((struct wl_proxy *) backbuf->wlbuffer,
this->wl_queue);
}
wl_surface_attach(m_window->surface, backbuf->wlbuffer, 0, 0);
wl_surface_damage(m_window->surface, 0, 0, backbuf->width, backbuf->height);
wl_surface_commit(m_window->surface);
fronted.push_back(backbuf);
unlock();
return NO_ERROR;
}
static void
create_data_source (struct wl_client *client,
struct wl_resource *resource, guint32 id)
{
MetaWaylandDataSource *source = g_slice_new0 (MetaWaylandDataSource);
source->resource = wl_resource_create (client, &wl_data_source_interface, wl_resource_get_version (resource), id);
wl_resource_set_implementation (source->resource, &data_source_interface, source, destroy_data_source);
wl_array_init (&source->mime_types);
}
TouchExtensionGlobal::TouchExtensionGlobal(Compositor *compositor)
: m_compositor(compositor),
m_flags(0)
{
wl_array_init(&m_rawdata_array);
m_rawdata_ptr = static_cast<float *>(wl_array_add(&m_rawdata_array, maxRawPos * sizeof(float) * 2));
wl_display_add_global(compositor->wl_display(),
&qt_touch_extension_interface,
this,
TouchExtensionGlobal::bind_func);
}
static void
input_method_activate(void *data,
struct wl_input_method *input_method,
struct wl_input_method_context *context)
{
struct virtual_keyboard *keyboard = data;
struct wl_array modifiers_map;
const struct layout *layout;
keyboard->keyboard->state = keyboardstate_default;
if (keyboard->context)
wl_input_method_context_destroy(keyboard->context);
if (keyboard->preedit_string)
free(keyboard->preedit_string);
keyboard->preedit_string = strdup("");
keyboard->content_hint = 0;
keyboard->content_purpose = 0;
free(keyboard->preferred_language);
keyboard->preferred_language = NULL;
free(keyboard->surrounding_text);
keyboard->surrounding_text = NULL;
keyboard->serial = 0;
keyboard->context = context;
wl_input_method_context_add_listener(context,
&input_method_context_listener,
keyboard);
wl_array_init(&modifiers_map);
keysym_modifiers_add(&modifiers_map, "Shift");
keysym_modifiers_add(&modifiers_map, "Control");
keysym_modifiers_add(&modifiers_map, "Mod1");
wl_input_method_context_modifiers_map(context, &modifiers_map);
keyboard->keysym.shift_mask = keysym_modifiers_get_mask(&modifiers_map, "Shift");
wl_array_release(&modifiers_map);
layout = get_current_layout(keyboard);
window_schedule_resize(keyboard->keyboard->window,
layout->columns * key_width,
layout->rows * key_height);
wl_input_method_context_language(context, keyboard->serial, layout->language);
wl_input_method_context_text_direction(context, keyboard->serial, layout->text_direction);
widget_schedule_redraw(keyboard->keyboard->widget);
}
void KeyboardInterface::Private::sendEnter(SurfaceInterface *surface, quint32 serial)
{
wl_array keys;
wl_array_init(&keys);
const auto states = seat->pressedKeys();
for (auto it = states.begin(); it != states.end(); ++it) {
uint32_t *k = reinterpret_cast<uint32_t*>(wl_array_add(&keys, sizeof(uint32_t)));
*k = *it;
}
wl_keyboard_send_enter(resource, serial, surface->resource(), &keys);
wl_array_release(&keys);
sendModifiers();
}
static void
add_selection_offer(struct display *d, uint32_t id)
{
struct selection_offer *offer;
offer = malloc(sizeof *offer);
if (offer == NULL)
return;
offer->offer = wl_selection_offer_create(d->display, id);
offer->display = d;
wl_array_init(&offer->types);
offer->input = NULL;
wl_selection_offer_add_listener(offer->offer,
&selection_offer_listener, offer);
}
static void
server_wlegl_get_server_buffer_handle(wl_client *client, wl_resource *res, uint32_t id, int32_t width, int32_t height, int32_t format, int32_t usage)
{
if (width == 0 || height == 0) {
wl_resource_post_error(res, 0, "invalid buffer size: %u,%u\n", width, height);
return;
}
server_wlegl *wlegl = server_wlegl_from(res);
wl_resource *resource = wl_resource_create(client, &android_wlegl_server_buffer_handle_interface, wl_resource_get_version(res), id);
buffer_handle_t _handle;
int _stride;
usage |= GRALLOC_USAGE_HW_COMPOSER;
int r = hybris_gralloc_allocate(width, height, format, usage, &_handle, (uint32_t*)&_stride);
if (r) {
HYBRIS_ERROR_LOG(SERVER_WLEGL, "failed to allocate buffer\n");
}
server_wlegl_buffer *buffer = server_wlegl_buffer_create_server(client, width, height, _stride, format, usage, _handle, wlegl);
struct wl_array ints;
int *ints_data;
wl_array_init(&ints);
ints_data = (int*) wl_array_add(&ints, _handle->numInts * sizeof(int));
memcpy(ints_data, _handle->data + _handle->numFds, _handle->numInts * sizeof(int));
android_wlegl_server_buffer_handle_send_buffer_ints(resource, &ints);
wl_array_release(&ints);
for (int i = 0; i < _handle->numFds; i++) {
android_wlegl_server_buffer_handle_send_buffer_fd(resource, _handle->data[i]);
}
android_wlegl_server_buffer_handle_send_buffer(resource, buffer->resource, format, _stride);
wl_resource_destroy(resource);
}
QWaylandBrcmBuffer(QWaylandDisplay *display,
struct qt_brcm *brcm,
const QSize &size,
EGLint *data,
int count)
: m_size(size)
, m_released(true)
, m_display(display)
{
wl_array_init(&m_array);
m_data = static_cast<EGLint *>(wl_array_add(&m_array, count * sizeof(EGLint)));
for (int i = 0; i < count; ++i)
m_data[i] = data[i];
mBuffer = qt_brcm_create_buffer(brcm, size.width(), size.height(), &m_array);
static const struct wl_buffer_listener buffer_listener = {
QWaylandBrcmBuffer::buffer_release
};
wl_buffer_add_listener(mBuffer, &buffer_listener, this);
}
/* local functions */
void
_ecore_wl_input_add(Ecore_Wl_Display *ewd, unsigned int id)
{
Ecore_Wl_Input *input;
LOGFN(__FILE__, __LINE__, __FUNCTION__);
if (!(input = malloc(sizeof(Ecore_Wl_Input)))) return;
memset(input, 0, sizeof(Ecore_Wl_Input));
input->display = ewd;
input->pointer_focus = NULL;
input->keyboard_focus = NULL;
input->touch_focus = NULL;
input->seat =
wl_registry_bind(ewd->wl.registry, id, &wl_seat_interface, 1);
ewd->inputs = eina_inlist_append(ewd->inputs, EINA_INLIST_GET(input));
wl_seat_add_listener(input->seat,
&_ecore_wl_seat_listener, input);
wl_seat_set_user_data(input->seat, input);
wl_array_init(&input->data_types);
if (ewd->wl.data_device_manager)
{
input->data_device =
wl_data_device_manager_get_data_device(ewd->wl.data_device_manager,
input->seat);
wl_data_device_add_listener(input->data_device,
&_ecore_wl_data_listener, input);
}
ewd->input = input;
}
WL_EXPORT struct wlb_keyboard *
wlb_keyboard_create(struct wlb_seat *seat)
{
struct wlb_keyboard *keyboard;
if (seat->keyboard)
return NULL;
keyboard = zalloc(sizeof *keyboard);
if (!keyboard)
return NULL;
keyboard->seat = seat;
wl_list_init(&keyboard->resource_list);
wl_array_init(&keyboard->keys);
keyboard->keymap.fd = -1;
keyboard->surface_destroy_listener.notify = keyboard_surface_destroyed;
seat->keyboard = keyboard;
return keyboard;
}
static void
create_data_source(struct wl_client *client,
struct wl_resource *resource, uint32_t id)
{
struct weston_data_source *source;
source = malloc(sizeof *source);
if (source == NULL) {
wl_resource_post_no_memory(resource);
return;
}
wl_signal_init(&source->destroy_signal);
source->accept = client_source_accept;
source->send = client_source_send;
source->cancel = client_source_cancel;
wl_array_init(&source->mime_types);
source->resource =
wl_resource_create(client, &wl_data_source_interface, 1, id);
wl_resource_set_implementation(source->resource, &data_source_interface,
source, destroy_data_source);
}
static void
xdg_surface_role_configure (MetaWaylandSurfaceRoleShellSurface *shell_surface_role,
int new_width,
int new_height,
MetaWaylandSerial *sent_serial)
{
MetaWaylandXdgSurface *xdg_surface =
META_WAYLAND_XDG_SURFACE (shell_surface_role);
MetaWaylandSurfaceRole *surface_role =
META_WAYLAND_SURFACE_ROLE (shell_surface_role);
MetaWaylandSurface *surface =
meta_wayland_surface_role_get_surface (surface_role);
struct wl_client *client = wl_resource_get_client (xdg_surface->resource);
struct wl_display *display = wl_client_get_display (client);
uint32_t serial = wl_display_next_serial (display);
struct wl_array states;
if (!xdg_surface->resource)
return;
wl_array_init (&states);
fill_states (&states, surface->window);
xdg_surface_send_configure (xdg_surface->resource,
new_width, new_height,
&states,
serial);
wl_array_release (&states);
if (sent_serial)
{
sent_serial->set = TRUE;
sent_serial->value = serial;
}
}
void WaylandNativeWindowBuffer::wlbuffer_from_native_handle(struct android_wlegl *android_wlegl)
{
struct wl_array ints;
int *ints_data;
struct android_wlegl_handle *wlegl_handle;
wl_array_init(&ints);
ints_data = (int*) wl_array_add(&ints, handle->numInts*sizeof(int));
memcpy(ints_data, handle->data + handle->numFds, handle->numInts*sizeof(int));
wlegl_handle = android_wlegl_create_handle(android_wlegl, handle->numFds, &ints);
wl_array_release(&ints);
for (int i = 0; i < handle->numFds; i++) {
android_wlegl_handle_add_fd(wlegl_handle, handle->data[i]);
}
wlbuffer = android_wlegl_create_buffer(android_wlegl,
width, height, stride,
format, usage, wlegl_handle);
android_wlegl_handle_destroy(wlegl_handle);
}
static void
handle_enter(struct weston_wm *wm, xcb_client_message_event_t *client_message)
{
struct dnd_data_source *source;
struct weston_seat *seat = weston_wm_pick_seat(wm);
char **p;
const char *name;
uint32_t *types;
int i, length, has_text;
xcb_get_property_cookie_t cookie;
xcb_get_property_reply_t *reply;
source = malloc(sizeof *source);
if (source == NULL)
return;
wl_signal_init(&source->base.destroy_signal);
source->base.accept = data_source_accept;
source->base.send = data_source_send;
source->base.cancel = data_source_cancel;
source->wm = wm;
source->window = client_message->data.data32[0];
source->version = client_message->data.data32[1] >> 24;
if (client_message->data.data32[1] & 1) {
cookie = xcb_get_property(wm->conn,
0, /* delete */
source->window,
wm->atom.xdnd_type_list,
XCB_ATOM_ANY, 0, 2048);
reply = xcb_get_property_reply(wm->conn, cookie, NULL);
types = xcb_get_property_value(reply);
length = reply->value_len;
} else {
reply = NULL;
types = &client_message->data.data32[2];
length = 3;
}
wl_array_init(&source->base.mime_types);
has_text = 0;
for (i = 0; i < length; i++) {
if (types[i] == XCB_ATOM_NONE)
continue;
name = get_atom_name(wm->conn, types[i]);
if (types[i] == wm->atom.utf8_string ||
types[i] == wm->atom.text_plain_utf8 ||
types[i] == wm->atom.text_plain) {
if (has_text)
continue;
has_text = 1;
p = wl_array_add(&source->base.mime_types, sizeof *p);
if (p)
*p = strdup("text/plain;charset=utf-8");
} else if (strchr(name, '/')) {
p = wl_array_add(&source->base.mime_types, sizeof *p);
if (p)
*p = strdup(name);
}
}
free(reply);
weston_seat_start_drag(seat, &source->base, NULL, NULL);
}
