FreeRDP/uwac/libuwac/uwac-priv.h

238 lines
5.6 KiB
C

/*
* Copyright © 2014 David FORT <contact@hardening-consulting.com>
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
* the above copyright notice appear in all copies and that both that copyright
* notice and this permission notice appear in supporting documentation, and
* that the name of the copyright holders not be used in advertising or
* publicity pertaining to distribution of the software without specific,
* written prior permission. The copyright holders make no representations
* about the suitability of this software for any purpose. It is provided "as
* is" without express or implied warranty.
*
* THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
* EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
* OF THIS SOFTWARE.
*/
#ifndef UWAC_PRIV_H_
#define UWAC_PRIV_H_
#include "config.h"
#include <stdbool.h>
#include <wayland-client.h>
#include "xdg-shell-client-protocol.h"
#ifdef BUILD_IVI
#include "ivi-application-client-protocol.h"
#endif
#ifdef BUILD_FULLSCREEN_SHELL
#include "fullscreen-shell-client-protocol.h"
#endif
#ifdef HAVE_PIXMAN_REGION
#include <pixman-1/pixman.h>
#else
#include <freerdp/codec/region.h>
#endif
#include <xkbcommon/xkbcommon.h>
#include <uwac/uwac.h>
extern UwacErrorHandler uwacErrorHandler;
typedef struct uwac_task UwacTask;
/** @brief */
struct uwac_task {
void (*run)(UwacTask *task, uint32_t events);
struct wl_list link;
};
/** @brief a global registry object */
struct uwac_global {
uint32_t name;
char *interface;
uint32_t version;
struct wl_list link;
};
typedef struct uwac_global UwacGlobal;
struct uwac_event_list_item;
typedef struct uwac_event_list_item UwacEventListItem;
/** @brief */
struct uwac_event_list_item {
UwacEvent event;
UwacEventListItem *tail, *head;
};
/** @brief main connection object to a wayland display */
struct uwac_display {
struct wl_list globals;
struct wl_display *display;
struct wl_registry *registry;
struct wl_compositor *compositor;
struct wl_subcompositor *subcompositor;
struct wl_shell *shell;
struct xdg_shell *xdg_shell;
#ifdef BUILD_IVI
struct ivi_application *ivi_application;
#endif
#ifdef BUILD_FULLSCREEN_SHELL
struct _wl_fullscreen_shell *fullscreen_shell;
#endif
struct wl_shm *shm;
enum wl_shm_format *shm_formats;
uint32_t shm_formats_nb;
bool has_rgb565;
struct wl_data_device_manager *data_device_manager;
struct text_cursor_position *text_cursor_position;
struct workspace_manager *workspace_manager;
struct wl_list seats;
int display_fd;
UwacReturnCode last_error;
uint32_t display_fd_events;
int epoll_fd;
bool running;
UwacTask dispatch_fd_task;
uint32_t serial;
struct wl_cursor_theme *cursor_theme;
struct wl_cursor **cursors;
struct wl_list windows;
struct wl_list outputs;
UwacEventListItem *push_queue, *pop_queue;
};
/** @brief an output on a wayland display */
struct uwac_output {
UwacDisplay *display;
bool doneNeeded;
bool doneReceived;
UwacSize resolution;
int transform;
int scale;
char *make;
char *model;
uint32_t server_output_id;
struct wl_output *output;
struct wl_list link;
};
/** @brief a seat attached to a wayland display */
struct uwac_seat {
UwacDisplay *display;
char *name;
struct wl_seat *seat;
uint32_t seat_id;
uint32_t seat_version;
struct wl_pointer *pointer;
struct wl_keyboard *keyboard;
struct wl_touch *touch;
struct xkb_context *xkb_context;
struct {
struct xkb_keymap *keymap;
struct xkb_state *state;
xkb_mod_mask_t control_mask;
xkb_mod_mask_t alt_mask;
xkb_mod_mask_t shift_mask;
} xkb;
uint32_t modifiers;
int32_t repeat_rate_sec, repeat_rate_nsec;
int32_t repeat_delay_sec, repeat_delay_nsec;
uint32_t repeat_sym, repeat_key, repeat_time;
struct wl_array pressed_keys;
UwacWindow *pointer_focus;
UwacWindow *keyboard_focus;
UwacWindow *touch_focus;
bool touch_frame_started;
int repeat_timer_fd;
UwacTask repeat_task;
float sx, sy;
struct wl_list link;
};
/** @brief a buffer used for drawing a surface frame */
struct uwac_buffer {
bool used;
#ifdef HAVE_PIXMAN_REGION
pixman_region32_t damage;
#else
REGION16 damage;
#endif
struct wl_buffer *wayland_buffer;
void *data;
};
typedef struct uwac_buffer UwacBuffer;
/** @brief a window */
struct uwac_window {
UwacDisplay *display;
int width, height, stride;
int surfaceStates;
enum wl_shm_format format;
int nbuffers;
UwacBuffer *buffers;
struct wl_region *opaque_region;
struct wl_region *input_region;
struct wl_callback *frame_callback;
UwacBuffer *drawingBuffer, *pendingBuffer;
struct wl_surface *surface;
struct wl_shell_surface *shell_surface;
struct xdg_surface *xdg_surface;
#ifdef BUILD_IVI
struct ivi_surface *ivi_surface;
#endif
struct wl_list link;
uint32_t pointer_enter_serial;
uint32_t pointer_cursor_serial;
int pointer_current_cursor;
};
/* in uwa-display.c */
UwacEvent *UwacDisplayNewEvent(UwacDisplay *d, int type);
int UwacDisplayWatchFd(UwacDisplay *display, int fd, uint32_t events, UwacTask *task);
/* in uwac-input.c */
UwacSeat *UwacSeatNew(UwacDisplay *d, uint32_t id, uint32_t version);
void UwacSeatDestroy(UwacSeat *s);
/* in uwac-output.c */
UwacOutput *UwacCreateOutput(UwacDisplay *d, uint32_t id, uint32_t version);
int UwacDestroyOutput(UwacOutput *output);
#endif /* UWAC_PRIV_H_ */