uwac-priv.h

/*
 * 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 <uwac/config.h>
 
#include <stdbool.h>
#include <wayland-client.h>
#include "xdg-shell-client-protocol.h"
#include "keyboard-shortcuts-inhibit-unstable-v1-client-protocol.h"
#include "xdg-decoration-unstable-v1-client-protocol.h"
#include "server-decoration-client-protocol.h"
#include "viewporter-client-protocol.h"
#include "linux-dmabuf-v1-client-protocol.h"
 
#ifdef BUILD_IVI
#include "ivi-application-client-protocol.h"
#endif
#ifdef BUILD_FULLSCREEN_SHELL
#include "fullscreen-shell-unstable-v1-client-protocol.h"
#endif
 
#ifdef UWAC_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;
 
struct uwac_task
{
  void (*run)(UwacTask* task, uint32_t events);
  struct wl_list link;
};
 
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;
 
struct uwac_event_list_item
{
  UwacEvent event;
  UwacEventListItem *tail, *head;
};
 
struct uwac_display
{
  struct wl_list globals;
 
  struct wl_display* display;
  struct wl_registry* registry;
  struct wl_compositor* compositor;
  struct wp_viewporter* viewporter;
  struct wl_subcompositor* subcompositor;
  struct wl_shell* shell;
  struct xdg_toplevel* xdg_toplevel;
  struct xdg_wm_base* xdg_base;
  struct wl_data_device_manager* devicemanager;
  struct zwp_keyboard_shortcuts_inhibit_manager_v1* keyboard_inhibit_manager;
  struct zxdg_decoration_manager_v1* deco_manager;
  struct org_kde_kwin_server_decoration_manager* kde_deco_manager;
#ifdef BUILD_IVI
  struct ivi_application* ivi_application;
#endif
#ifdef BUILD_FULLSCREEN_SHELL
  struct zwp_fullscreen_shell_v1* fullscreen_shell;
#endif
 
  struct wl_shm* shm;
  struct zwp_linux_dmabuf_v1* linux_dmabuf;
  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;
  uint32_t pointer_focus_serial;
  int actual_scale;
 
  struct wl_list windows;
 
  struct wl_list outputs;
 
  UwacEventListItem *push_queue, *pop_queue;
};
 
struct uwac_output
{
  UwacDisplay* display;
 
  bool doneNeeded;
  bool doneReceived;
 
  UwacPosition position;
  UwacSize resolution;
  int transform;
  int scale;
  char* make;
  char* model;
  uint32_t server_output_id;
  struct wl_output* output;
 
  struct wl_list link;
  char* name;
  char* description;
};
 
struct uwac_seat
{
  UwacDisplay* display;
  char* name;
  struct wl_seat* seat;
  uint32_t seat_id;
  uint32_t seat_version;
  struct wl_data_device* data_device;
  struct wl_data_source* data_source;
  struct wl_pointer* pointer;
  struct wl_surface* pointer_surface;
  struct wl_cursor_image* pointer_image;
  struct wl_cursor_theme* cursor_theme;
  struct wl_cursor* default_cursor;
  void* pointer_data;
  size_t pointer_size;
  int pointer_type;
  struct wl_keyboard* keyboard;
  struct wl_touch* touch;
  struct wl_data_offer* offer;
  struct xkb_context* xkb_context;
  struct zwp_keyboard_shortcuts_inhibitor_v1* keyboard_inhibitor;
 
  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_mod_mask_t caps_mask;
    xkb_mod_mask_t num_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;
  double sx, sy;
  struct wl_list link;
 
  void* data_context;
  UwacDataTransferHandler transfer_data;
  UwacCancelDataTransferHandler cancel_data;
  bool ignore_announcement;
};
 
struct uwac_buffer
{
  bool used;
  bool dirty;
#ifdef UWAC_HAVE_PIXMAN_REGION
  pixman_region32_t damage;
#else
  REGION16 damage;
#endif
  struct wl_buffer* wayland_buffer;
  void* data;
  size_t size;
};
typedef struct uwac_buffer UwacBuffer;
 
struct uwac_window
{
  UwacDisplay* display;
  int width, height, stride;
  int surfaceStates;
  enum wl_shm_format format;
 
  size_t nbuffers;
  UwacBuffer* buffers;
 
  struct wl_region* opaque_region;
  struct wl_region* input_region;
  ssize_t drawingBufferIdx;
  ssize_t pendingBufferIdx;
  struct wl_surface* surface;
  struct wp_viewport* viewport;
  struct wl_shell_surface* shell_surface;
  struct xdg_surface* xdg_surface;
  struct xdg_toplevel* xdg_toplevel;
  struct zxdg_toplevel_decoration_v1* deco;
  struct org_kde_kwin_server_decoration* kde_deco;
#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;
};
 
struct uwac_buffer_release_data
{
  UwacWindow* window;
  size_t bufferIdx;
};
typedef struct uwac_buffer_release_data UwacBufferReleaseData;
 
/* 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);
 
UwacReturnCode UwacSeatRegisterClipboard(UwacSeat* s);
 
#endif /* UWAC_PRIV_H_ */