/* toxic_windows.h
*
*
* Copyright (C) 2014 Toxic All Rights Reserved.
*
* This file is part of Toxic.
*
* Toxic is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Toxic is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Toxic. If not, see .
*
*/
#ifndef _windows_h
#define _windows_h
#ifndef TOXICVER
#define TOXICVER "NOVER_" /* Use the -D flag to set this */
#endif
#include
#include
#include
#include
#ifdef _SUPPORT_AUDIO
#include
#endif /* _SUPPORT_AUDIO */
#define UNKNOWN_NAME "Anonymous"
#define MAX_WINDOWS_NUM 32
#define MAX_FRIENDS_NUM 100
#define MAX_STR_SIZE 256
#define MAX_CMDNAME_SIZE 64
#define KEY_SIZE_BYTES 32
#define TOXIC_MAX_NAME_LENGTH 32 /* Must be <= TOX_MAX_NAME_LENGTH */
#define N_DEFAULT_WINS 2 /* number of permanent default windows */
#define CURS_Y_OFFSET 3 /* y-axis cursor offset for chat contexts */
#define CHATBOX_HEIGHT 4
#define KEY_IDENT_DIGITS 2 /* number of hex digits to display for the pub-key based identifier */
#define TIME_STR_SIZE 16
#define EXIT_SUCCESS 0
#define EXIT_FAILURE 1
/* ASCII key codes */
#define T_KEY_KILL 0xB /* ctrl-k */
#define T_KEY_DISCARD 0x15 /* ctrl-u */
#define T_KEY_NEXT 0x10 /* ctrl-p */
#define T_KEY_PREV 0x0F /* ctrl-o */
#define T_KEY_C_E 0x05 /* ctrl-e */
#define T_KEY_C_A 0x01 /* ctrl-a */
#define T_KEY_ESC 0x1B /* ESC key */
/* Curses foreground colours (background is black) */
enum {
WHITE,
GREEN,
CYAN,
RED,
BLUE,
YELLOW,
MAGENTA,
BLACK,
};
/* tab alert types: lower types take priority */
enum {
WINDOW_ALERT_0,
WINDOW_ALERT_1,
WINDOW_ALERT_2,
};
enum {
MOVE_UP,
MOVE_DOWN,
};
/* Fixes text color problem on some terminals.
Uncomment if necessary */
/* #define URXVT_FIX */
typedef struct ToxWindow ToxWindow;
typedef struct StatusBar StatusBar;
typedef struct PromptBuf PromptBuf;
typedef struct ChatContext ChatContext;
struct ToxWindow {
void(*onKey)(ToxWindow *, Tox *, wint_t, bool);
void(*onDraw)(ToxWindow *, Tox *);
void(*onInit)(ToxWindow *, Tox *);
void(*onFriendRequest)(ToxWindow *, Tox *, uint8_t *, uint8_t *, uint16_t);
void(*onFriendAdded)(ToxWindow *, Tox *, int32_t, bool);
void(*onConnectionChange)(ToxWindow *, Tox *, int32_t, uint8_t);
void(*onMessage)(ToxWindow *, Tox *, int32_t, uint8_t *, uint16_t);
void(*onNickChange)(ToxWindow *, Tox *, int32_t, uint8_t *, uint16_t);
void(*onStatusChange)(ToxWindow *, Tox *, int32_t, uint8_t);
void(*onStatusMessageChange)(ToxWindow *, int32_t, uint8_t *, uint16_t);
void(*onAction)(ToxWindow *, Tox *, int32_t, uint8_t *, uint16_t);
void(*onGroupMessage)(ToxWindow *, Tox *, int, int, uint8_t *, uint16_t);
void(*onGroupAction)(ToxWindow *, Tox *, int, int, uint8_t *, uint16_t);
void(*onGroupInvite)(ToxWindow *, Tox *, int32_t, uint8_t *);
void(*onGroupNamelistChange)(ToxWindow *, Tox*, int, int, uint8_t);
void(*onFileSendRequest)(ToxWindow *, Tox *, int32_t, uint8_t, uint64_t, uint8_t *, uint16_t);
void(*onFileControl)(ToxWindow *, Tox *, int32_t, uint8_t, uint8_t, uint8_t, uint8_t *, uint16_t);
void(*onFileData)(ToxWindow *, Tox *, int32_t, uint8_t, uint8_t *, uint16_t);
void(*onTypingChange)(ToxWindow *, Tox *, int32_t, uint8_t);
#ifdef _SUPPORT_AUDIO
void(*onInvite)(ToxWindow *, ToxAv *);
void(*onRinging)(ToxWindow *, ToxAv *);
void(*onStarting)(ToxWindow *, ToxAv *);
void(*onEnding)(ToxWindow *, ToxAv *);
void(*onError)(ToxWindow *, ToxAv *);
void(*onStart)(ToxWindow *, ToxAv *);
void(*onCancel)(ToxWindow *, ToxAv *);
void(*onReject)(ToxWindow *, ToxAv *);
void(*onEnd)(ToxWindow *, ToxAv *);
void(*onRequestTimeout)(ToxWindow *, ToxAv *);
void(*onPeerTimeout)(ToxWindow *, ToxAv *);
#endif /* _SUPPORT_AUDIO */
char name[TOX_MAX_NAME_LENGTH];
int32_t num; /* corresponds to friendnumber in chat windows */
bool active;
int x;
/* window type identifiers */
bool is_chat;
bool is_groupchat;
bool is_prompt;
bool alert0;
bool alert1;
bool alert2;
ChatContext *chatwin;
StatusBar *stb;
WINDOW *popup;
WINDOW *window;
};
/* statusbar info holder */
struct StatusBar {
WINDOW *topline;
uint8_t statusmsg[TOX_MAX_STATUSMESSAGE_LENGTH];
uint16_t statusmsg_len;
uint8_t nick[TOX_MAX_NAME_LENGTH];
uint16_t nick_len;
uint8_t status;
bool is_online;
};
#define MAX_LINE_HIST 128
/* chat and groupchat window/buffer holder */
struct ChatContext {
wchar_t line[MAX_STR_SIZE];
size_t pos;
size_t len;
wchar_t ln_history[MAX_LINE_HIST][MAX_STR_SIZE]; /* history for input lines/commands */
int hst_pos;
int hst_tot;
struct history *hst;
struct chatlog *log;
uint8_t self_is_typing;
WINDOW *history;
WINDOW *linewin;
WINDOW *sidebar;
/* specific for prompt */
bool at_bottom; /* true if line end is at bottom of window */
int orig_y; /* y axis point of line origin */
};
/* Start file transfer code */
#define MAX_FILES 256
#define FILE_PIECE_SIZE 1024
#define TIMEOUT_FILESENDER 300
typedef struct {
FILE *file;
ToxWindow *toxwin;
int32_t friendnum;
bool active;
int filenum;
uint8_t nextpiece[FILE_PIECE_SIZE];
uint16_t piecelen;
uint8_t pathname[MAX_STR_SIZE];
uint64_t timestamp;
uint64_t size;
uint32_t line_id;
} FileSender;
struct FileReceiver {
uint8_t filenames[MAX_FILES][MAX_STR_SIZE];
FILE *files[MAX_FILES];
bool pending[MAX_FILES];
uint64_t size[MAX_FILES];
uint32_t line_id;
};
/* End file transfer code */
struct _Winthread {
pthread_t tid;
pthread_mutex_t lock;
};
void on_request(Tox *m, uint8_t *public_key, uint8_t *data, uint16_t length, void *userdata);
void on_connectionchange(Tox *m, int32_t friendnumber, uint8_t status, void *userdata);
void on_message(Tox *m, int32_t friendnumber, uint8_t *string, uint16_t length, void *userdata);
void on_action(Tox *m, int32_t friendnumber, uint8_t *string, uint16_t length, void *userdata);
void on_nickchange(Tox *m, int32_t friendnumber, uint8_t *string, uint16_t length, void *userdata);
void on_statuschange(Tox *m, int32_t friendnumber, uint8_t status, void *userdata);
void on_statusmessagechange(Tox *m, int32_t friendnumber, uint8_t *string, uint16_t length, void *userdata);
void on_friendadded(Tox *m, int32_t friendnumber, bool sort);
void on_groupmessage(Tox *m, int groupnumber, int peernumber, uint8_t *message, uint16_t length, void *userdata);
void on_groupaction(Tox *m, int groupnumber, int peernumber, uint8_t *action, uint16_t length, void *userdata);
void on_groupinvite(Tox *m, int32_t friendnumber, uint8_t *group_pub_key, void *userdata);
void on_group_namelistchange(Tox *m, int groupnumber, int peernumber, uint8_t change, void *userdata);
void on_file_sendrequest(Tox *m, int32_t friendnumber, uint8_t filenumber, uint64_t filesize, uint8_t *pathname, uint16_t pathname_length, void *userdata);
void on_file_control(Tox *m, int32_t friendnumber, uint8_t receive_send, uint8_t filenumber, uint8_t control_type, uint8_t *data, uint16_t length, void *userdata);
void on_file_data(Tox *m, int32_t friendnumber, uint8_t filenumber, uint8_t *data, uint16_t length, void *userdata);
void on_typing_change(Tox *m, int32_t friendnumber, uint8_t is_typing, void *userdata);
ToxWindow *init_windows(Tox *m);
void draw_active_window(Tox *m);
int add_window(Tox *m, ToxWindow w);
void del_window(ToxWindow *w);
void set_active_window(int ch);
int get_num_active_windows(void);
/* cleans up all chat and groupchat windows (should only be called on shutdown) */
void kill_all_windows(void);
#endif