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/* vi:set ts=8 sts=4 sw=4 noet:
*
* MNV - MNV is not Vim by Bram Moolenaar
*
* Do ":help uganda" in MNV to read copying and usage conditions.
* Do ":help credits" in MNV to see a list of people who contributed.
* See README.txt for an overview of the MNV source code.
*/
/*
* wayland.h: Common definitions for Wayland code
*/
#ifdef FEAT_WAYLAND
#include <wayland-client.h>
#ifdef FEAT_WAYLAND_CLIPBOARD
# include "auto/wayland/wlr-data-control-unstable-v1.h"
# include "auto/wayland/ext-data-control-v1.h"
# ifdef FEAT_WAYLAND_CLIPBOARD_FS
# include "auto/wayland/xdg-shell.h"
# include "auto/wayland/primary-selection-unstable-v1.h"
# endif
#endif
#ifdef FEAT_WAYLAND_CLIPBOARD
// Wayland protocols for accessing the selection
typedef enum {
VWL_DATA_PROTOCOL_NONE,
VWL_DATA_PROTOCOL_EXT,
VWL_DATA_PROTOCOL_WLR,
# ifdef FEAT_WAYLAND_CLIPBOARD_FS
VWL_DATA_PROTOCOL_CORE,
VWL_DATA_PROTOCOL_PRIMARY
# endif
} vwl_data_protocol_T;
#endif // FEAT_WAYLAND_CLIPBOARD
// Struct that represents a seat. (Should be accessed via
// vwl_get_seat()).
struct vwl_seat_S {
struct wl_seat *proxy;
char *label; // Name of seat as text (e.g. seat0,
// seat1...).
uint32_t capabilities; // Bitmask of the capabilities of the seat
// (pointer, keyboard, touch).
};
// Struct wrapper for a Wayland connection
struct vwl_connection_S {
struct {
struct wl_display *proxy;
int fd; // File descriptor for display
} display;
struct {
struct wl_registry *proxy;
} registry;
// Global objects
struct {
garray_T seats;
#ifdef FEAT_WAYLAND_CLIPBOARD
struct zwlr_data_control_manager_v1 *zwlr_data_control_manager_v1;
struct ext_data_control_manager_v1 *ext_data_control_manager_v1;
# ifdef FEAT_WAYLAND_CLIPBOARD_FS
struct wl_data_device_manager *wl_data_device_manager;
struct wl_shm *wl_shm;
struct wl_compositor *wl_compositor;
struct xdg_wm_base *xdg_wm_base;
struct zwp_primary_selection_device_manager_v1
*zwp_primary_selection_device_manager_v1;
# endif
#endif
} gobjects;
};
#ifdef FEAT_WAYLAND_CLIPBOARD
// LISTENER WRAPPERS
struct vwl_data_device_listener_S {
void (*data_offer)(void *data,
vwl_data_device_T *device,
vwl_data_offer_T *offer);
void (*selection)(void *data,
vwl_data_device_T *device,
vwl_data_offer_T *offer,
wayland_selection_T selection);
// This event is only relevant for data control protocols
void (*finished)(void *data, vwl_data_device_T *device);
};
struct vwl_data_source_listener_S {
void (*send)(void *data,
vwl_data_source_T *source,
const char *mime_type,
int fd);
void (*cancelled)(void *data, vwl_data_source_T *source);
};
struct vwl_data_offer_listener_S {
// Return TRUE to add mime type to internal array in data offer. Note that
// this is not called for the special MNV mime type
// (wayland_mnv_special_mime), but offer->from_mnv is set to true.
// Additionally when the special mime type is received, any offer events
// after are ignored.
bool (*offer)(void *data, vwl_data_offer_T *offer, const char *mime_type);
};
// DATA RELATED OBJECT WRAPPERS
// These wrap around a proxy and act as a generic container.
// The `data` member is used to pass other needed stuff around such as a
// vwl_clipboard_selection_T pointer.
struct vwl_data_offer_S {
void *proxy;
void *data; // Should be same as parent data
// device.
garray_T mime_types;
const vwl_data_offer_listener_T *listener;
vwl_data_protocol_T protocol;
};
struct vwl_data_source_S {
void *proxy;
void *data;
const vwl_data_source_listener_T *listener;
vwl_data_protocol_T protocol;
};
struct vwl_data_device_S {
void *proxy;
void *data;
vwl_data_offer_T *offer;
const vwl_data_device_listener_T *listener;
vwl_data_protocol_T protocol;
};
struct vwl_data_device_manager_S {
void *proxy;
vwl_data_protocol_T protocol;
};
# ifdef FEAT_WAYLAND_CLIPBOARD_FS
// Dummy functions to handle keyboard events we don't care about.
# define VWL_FUNCS_DUMMY_KEYBOARD_EVENTS() \
static void \
clip_wl_fs_keyboard_listener_keymap( \
void *data UNUSED, \
struct wl_keyboard *keyboard UNUSED, \
uint32_t format UNUSED, \
int fd, \
uint32_t size UNUSED) \
{ \
close(fd); \
} \
static void \
clip_wl_fs_keyboard_listener_leave( \
void *data UNUSED, \
struct wl_keyboard *keyboard UNUSED, \
uint32_t serial UNUSED, \
struct wl_surface *surface UNUSED) \
{ \
} \
static void \
clip_wl_fs_keyboard_listener_key( \
void *data UNUSED, \
struct wl_keyboard *keyboard UNUSED, \
uint32_t serial UNUSED, \
uint32_t time UNUSED, \
uint32_t key UNUSED, \
uint32_t state UNUSED) \
{ \
} \
static void \
clip_wl_fs_keyboard_listener_modifiers( \
void *data UNUSED, \
struct wl_keyboard *keyboard UNUSED, \
uint32_t serial UNUSED, \
uint32_t mods_depressed UNUSED, \
uint32_t mods_latched UNUSED, \
uint32_t mods_locked UNUSED, \
uint32_t group UNUSED) \
{ \
} \
static void \
clip_wl_fs_keyboard_listener_repeat_info( \
void *data UNUSED, \
struct wl_keyboard *keyboard UNUSED, \
int32_t rate UNUSED, \
int32_t delay UNUSED) \
{ \
}
# endif
#endif // FEAT_WAYLAND_CLIPBOARD
// Global Wayland connection. Is also set to NULL when the connection is lost.
extern vwl_connection_T *wayland_ct;
#endif // FEAT_WAYLAND
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