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server: Implement wl_keyboard_grab_interface.

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This commit is contained in:
Scott Moreau 2012-02-18 05:05:28 -07:00 • committed by Kristian Høgsberg
parent 8134e06742
commit ab3b5cd71c
2 changed files with 59 additions and 0 deletions
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37
src/wayland-server.c
View file

@ -484,6 +484,24 @@ static const struct wl_pointer_grab_interface
default_grab_button
};
static void
default_grab_key(struct wl_keyboard_grab *grab,
uint32_t time, uint32_t key, int32_t state)
{
struct wl_input_device *device = grab->input_device;
struct wl_resource *resource;
resource = device->keyboard_focus_resource;
if (resource)
wl_resource_post_event(resource, WL_INPUT_DEVICE_KEY,
time, key, state);
}
static const struct wl_keyboard_grab_interface
default_keyboard_grab_interface = {
default_grab_key
};
WL_EXPORT void
wl_input_device_init(struct wl_input_device *device)
{
@ -497,6 +515,10 @@ wl_input_device_init(struct wl_input_device *device)
device->default_pointer_grab.input_device = device;
device->pointer_grab = &device->default_pointer_grab;
device->default_keyboard_grab.interface = &default_keyboard_grab_interface;
device->default_keyboard_grab.input_device = device;
device->keyboard_grab = &device->default_keyboard_grab;
wl_list_init(&device->drag_resource_list);
device->selection_data_source = NULL;
wl_list_init(&device->selection_listener_list);
@ -603,6 +625,21 @@ wl_input_device_set_keyboard_focus(struct wl_input_device *device,
device->keyboard_focus_time = time;
}
WL_EXPORT void
wl_input_device_start_keyboard_grab(struct wl_input_device *device,
struct wl_keyboard_grab *grab, uint32_t time)
{
device->keyboard_grab = grab;
grab->input_device = device;
}
WL_EXPORT void
wl_input_device_end_keyboard_grab(struct wl_input_device *device, uint32_t time)
{
device->keyboard_grab = &device->default_keyboard_grab;
}
WL_EXPORT void
wl_input_device_start_pointer_grab(struct wl_input_device *device,
struct wl_pointer_grab *grab, uint32_t time)

22
src/wayland-server.h
View file

@ -164,6 +164,19 @@ struct wl_pointer_grab {
int32_t x, y;
};
struct wl_keyboard_grab;
struct wl_keyboard_grab_interface {
void (*key)(struct wl_keyboard_grab *grab,
uint32_t time, uint32_t key, int32_t state);
};
struct wl_keyboard_grab {
const struct wl_keyboard_grab_interface *interface;
struct wl_input_device *input_device;
struct wl_surface *focus;
uint32_t key;
};
struct wl_data_offer {
struct wl_resource resource;
struct wl_data_source *source;
@ -202,10 +215,13 @@ struct wl_input_device {
struct wl_pointer_grab *pointer_grab;
struct wl_pointer_grab default_pointer_grab;
struct wl_keyboard_grab *keyboard_grab;
struct wl_keyboard_grab default_keyboard_grab;
uint32_t button_count;
uint32_t grab_time;
int32_t grab_x, grab_y;
uint32_t grab_button;
uint32_t grab_key;
struct wl_listener grab_listener;
struct wl_list drag_resource_list;
@ -282,6 +298,12 @@ wl_data_device_set_keyboard_focus(struct wl_input_device *device);
int
wl_data_device_manager_init(struct wl_display *display);
void
wl_input_device_start_keyboard_grab(struct wl_input_device *device,
struct wl_keyboard_grab *grab, uint32_t time);
void
wl_input_device_end_keyboard_grab(struct wl_input_device *device, uint32_t time);
void
wl_input_device_start_pointer_grab(struct wl_input_device *device,
struct wl_pointer_grab *grab, uint32_t time);