static void keyboard_handle_keymap(void *data, struct wl_keyboard *keyboard,
uint32_t format, int fd, uint32_t size)
{
UwacSeat *input = data;
struct xkb_keymap *keymap;
struct xkb_state *state;
char *map_str;
if (!data) {
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_keymap_new_from_string(input->xkb_context, map_str, XKB_KEYMAP_FORMAT_TEXT_V1, 0);
munmap(map_str, size);
close(fd);
if (!keymap) {
assert(uwacErrorHandler(input->display, UWAC_ERROR_INTERNAL, "failed to compile keymap\n"));
return;
}
state = xkb_state_new(keymap);
if (!state) {
assert(uwacErrorHandler(input->display, UWAC_ERROR_NOMEMORY, "failed to create XKB state\n"));
xkb_keymap_unref(keymap);
return;
}
xkb_keymap_unref(input->xkb.keymap);
xkb_state_unref(input->xkb.state);
input->xkb.keymap = keymap;
input->xkb.state = state;
input->xkb.control_mask = 1 << xkb_keymap_mod_get_index(input->xkb.keymap, "Control");
input->xkb.alt_mask = 1 << xkb_keymap_mod_get_index(input->xkb.keymap, "Mod1");
input->xkb.shift_mask = 1 << xkb_keymap_mod_get_index(input->xkb.keymap, "Shift");
}
void shell_configure(void* data, struct wl_shell_surface* surface, uint32_t edges,
int32_t width, int32_t height)
{
UwacWindow* window = (UwacWindow*)data;
UwacConfigureEvent* event;
int ret;
event = (UwacConfigureEvent*)UwacDisplayNewEvent(window->display, UWAC_EVENT_CONFIGURE);
if (!event)
{
assert(uwacErrorHandler(window->display, UWAC_ERROR_NOMEMORY,
"failed to allocate a configure event\n"));
return;
}
event->window = window;
event->states = 0;
if (width && height)
{
event->width = width;
event->height = height;
UwacWindowDestroyBuffers(window);
window->width = width;
window->stride = width * bppFromShmFormat(window->format);
window->height = height;
ret = UwacWindowShmAllocBuffers(window, UWAC_INITIAL_BUFFERS, window->stride * height,
width, height, window->format);
if (ret != UWAC_SUCCESS)
{
assert(uwacErrorHandler(window->display, ret, "failed to reallocate a wayland buffers\n"));
window->drawingBuffer = window->pendingBuffer = NULL;
return;
}
window->drawingBuffer = window->pendingBuffer = &window->buffers[0];
}
else
{
event->width = window->width;
event->height = window->height;
}
}
static void xdg_handle_close(void* data, struct xdg_surface* xdg_surface)
{
UwacCloseEvent* event;
UwacWindow* window = (UwacWindow*)data;
event = (UwacCloseEvent*)UwacDisplayNewEvent(window->display, UWAC_EVENT_CLOSE);
if (!event)
{
assert(uwacErrorHandler(window->display, UWAC_ERROR_INTERNAL,
"failed to allocate a close event\n"));
return;
}
event->window = window;
}
static void xdg_handle_configure(void* data, struct xdg_surface* surface,
int32_t width, int32_t height,
struct wl_array* states, uint32_t serial)
{
UwacWindow* window = (UwacWindow*)data;
UwacConfigureEvent* event;
int ret, surfaceState;
enum xdg_surface_state* state;
surfaceState = 0;
wl_array_for_each(state, states)
{
switch (*state)
{
case XDG_SURFACE_STATE_MAXIMIZED:
surfaceState |= UWAC_WINDOW_MAXIMIZED;
break;
case XDG_SURFACE_STATE_FULLSCREEN:
surfaceState |= UWAC_WINDOW_FULLSCREEN;
break;
case XDG_SURFACE_STATE_ACTIVATED:
surfaceState |= UWAC_WINDOW_ACTIVATED;
break;
case XDG_SURFACE_STATE_RESIZING:
surfaceState |= UWAC_WINDOW_RESIZING;
break;
default:
break;
}
}
window->surfaceStates = surfaceState;
event = (UwacConfigureEvent*)UwacDisplayNewEvent(window->display, UWAC_EVENT_CONFIGURE);
if (!event)
{
assert(uwacErrorHandler(window->display, UWAC_ERROR_NOMEMORY,
"failed to allocate a configure event\n"));
goto ack;
}
event->window = window;
event->states = surfaceState;
if (width && height)
{
event->width = width;
event->height = height;
UwacWindowDestroyBuffers(window);
window->width = width;
window->stride = width * bppFromShmFormat(window->format);
window->height = height;
ret = UwacWindowShmAllocBuffers(window, UWAC_INITIAL_BUFFERS, window->stride * height,
width, height, window->format);
if (ret != UWAC_SUCCESS)
{
assert(uwacErrorHandler(window->display, ret, "failed to reallocate a wayland buffers\n"));
window->drawingBuffer = window->pendingBuffer = NULL;
goto ack;
}
window->drawingBuffer = window->pendingBuffer = &window->buffers[0];
}
else
{
event->width = window->width;
event->height = window->height;
}
ack:
xdg_surface_ack_configure(surface, serial);
}
