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toxic/src/windows.h

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/* 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 <http://www.gnu.org/licenses/>.
*
*/
#ifndef WINDOWS_H
#define WINDOWS_H
#include <pthread.h>
#include <signal.h>
#include <wchar.h>
#include <wctype.h>
#include <tox/tox.h>
#ifdef AUDIO
#include <tox/toxav.h>
#endif /* AUDIO */
#include "toxic.h"
#define MAX_WINDOWS_NUM 20
#define MAX_WINDOW_NAME_LENGTH 22
#define CURS_Y_OFFSET 1 /* y-axis cursor offset for chat contexts */
#define CHATBOX_HEIGHT 1
#define TOP_BAR_HEIGHT 1
#define WINDOW_BAR_HEIGHT 1
typedef enum CustomPacket {
CUSTOM_PACKET_GAME_INVITE = 160,
CUSTOM_PACKET_GAME_DATA = 161,
} CustomPacket;
/* ncurses colour pairs as FOREGROUND_BACKGROUND. No background defaults to black. */
typedef enum {
WHITE,
GREEN,
CYAN,
RED,
BLUE,
YELLOW,
MAGENTA,
BLACK,
BLACK_WHITE,
WHITE_BLACK,
WHITE_BLUE,
WHITE_GREEN,
BAR_TEXT,
STATUS_ONLINE,
BAR_ACCENT,
PURPLE_BG,
BLACK_BG,
STATUS_BUSY,
STATUS_AWAY,
BAR_NOTIFY,
} C_COLOURS;
/* tab alert types: lower types take priority (this relies on the order of C_COLOURS) */
typedef enum {
WINDOW_ALERT_NONE = 0,
WINDOW_ALERT_0 = STATUS_ONLINE,
WINDOW_ALERT_1 = BAR_ACCENT,
WINDOW_ALERT_2 = PURPLE_BG,
} WINDOW_ALERTS;
typedef enum {
WINDOW_TYPE_PROMPT,
WINDOW_TYPE_CHAT,
WINDOW_TYPE_CONFERENCE,
WINDOW_TYPE_FRIEND_LIST,
#ifdef GAMES
WINDOW_TYPE_GAME,
#endif
} WINDOW_TYPE;
/* Fixes text color problem on some terminals.
Uncomment if necessary */
/* #define URXVT_FIX */
struct Winthread {
pthread_t tid;
pthread_mutex_t lock;
volatile sig_atomic_t sig_exit_toxic;
volatile sig_atomic_t flag_resize;
};
struct cqueue_thread {
pthread_t tid;
};
struct av_thread {
pthread_t tid;
};
struct arg_opts {
bool use_ipv4;
bool force_tcp;
bool disable_local_discovery;
bool debug;
bool default_locale;
bool use_custom_data;
bool no_connect;
bool encrypt_data;
bool unencrypt_data;
char nameserver_path[MAX_STR_SIZE];
char config_path[MAX_STR_SIZE];
char nodes_path[MAX_STR_SIZE];
bool logging;
FILE *log_fp;
char proxy_address[256];
uint8_t proxy_type;
uint16_t proxy_port;
uint16_t tcp_port;
};
typedef struct ToxWindow ToxWindow;
typedef struct StatusBar StatusBar;
typedef struct PromptBuf PromptBuf;
typedef struct ChatContext ChatContext;
typedef struct Help Help;
#ifdef GAMES
typedef struct GameData GameData;
#endif
struct ToxWindow {
/* ncurses */
bool(*onKey)(ToxWindow *, Tox *, wint_t, bool);
void(*onDraw)(ToxWindow *, Tox *);
void(*onInit)(ToxWindow *, Tox *);
/* toxcore */
void(*onFriendRequest)(ToxWindow *, Tox *, const char *, const char *, size_t);
void(*onFriendAdded)(ToxWindow *, Tox *, uint32_t, bool);
void(*onConnectionChange)(ToxWindow *, Tox *, uint32_t, Tox_Connection);
void(*onMessage)(ToxWindow *, Tox *, uint32_t, Tox_Message_Type, const char *, size_t);
void(*onNickChange)(ToxWindow *, Tox *, uint32_t, const char *, size_t);
void(*onStatusChange)(ToxWindow *, Tox *, uint32_t, Tox_User_Status);
void(*onStatusMessageChange)(ToxWindow *, uint32_t, const char *, size_t);
void(*onConferenceMessage)(ToxWindow *, Tox *, uint32_t, uint32_t, Tox_Message_Type, const char *, size_t);
void(*onConferenceInvite)(ToxWindow *, Tox *, int32_t, uint8_t, const char *, uint16_t);
void(*onConferenceNameListChange)(ToxWindow *, Tox *, uint32_t);
void(*onConferencePeerNameChange)(ToxWindow *, Tox *, uint32_t, uint32_t, const char *, size_t);
void(*onConferenceTitleChange)(ToxWindow *, Tox *, uint32_t, uint32_t, const char *, size_t);
void(*onFileChunkRequest)(ToxWindow *, Tox *, uint32_t, uint32_t, uint64_t, size_t);
void(*onFileRecvChunk)(ToxWindow *, Tox *, uint32_t, uint32_t, uint64_t, const char *, size_t);
void(*onFileControl)(ToxWindow *, Tox *, uint32_t, uint32_t, Tox_File_Control);
void(*onFileRecv)(ToxWindow *, Tox *, uint32_t, uint32_t, uint64_t, const char *, size_t);
void(*onTypingChange)(ToxWindow *, Tox *, uint32_t, bool);
void(*onReadReceipt)(ToxWindow *, Tox *, uint32_t, uint32_t);
#ifdef GAMES
void(*onGameInvite)(ToxWindow *, Tox *, uint32_t, const uint8_t *, size_t);
void(*onGameData)(ToxWindow *, Tox *, uint32_t, const uint8_t *, size_t);
#endif // GAMES
#ifdef AUDIO
void(*onInvite)(ToxWindow *, ToxAV *, uint32_t, int);
void(*onRinging)(ToxWindow *, ToxAV *, uint32_t, int);
void(*onStarting)(ToxWindow *, ToxAV *, uint32_t, int);
void(*onEnding)(ToxWindow *, ToxAV *, uint32_t, int);
void(*onError)(ToxWindow *, ToxAV *, uint32_t, int);
void(*onStart)(ToxWindow *, ToxAV *, uint32_t, int);
void(*onCancel)(ToxWindow *, ToxAV *, uint32_t, int);
void(*onReject)(ToxWindow *, ToxAV *, uint32_t, int);
void(*onEnd)(ToxWindow *, ToxAV *, uint32_t, int);
void(*onWriteDevice)(ToxWindow *, Tox *, uint32_t, int, const int16_t *, unsigned int, uint8_t, unsigned int);
bool is_call;
int ringing_sound;
#endif /* AUDIO */
int active_box; /* For box notify */
char name[TOXIC_MAX_NAME_LENGTH + 1];
uint32_t num; /* corresponds to friendnumber in chat windows */
uint8_t index; /* This window's index in the windows array */
bool scroll_pause; /* true if this window is not scrolled to the bottom */
unsigned int pending_messages; /* # of new messages in this window since the last time it was focused */
int x;
WINDOW_TYPE type;
int show_peerlist; /* used to toggle conference peerlist */
WINDOW_ALERTS alert;
ChatContext *chatwin;
StatusBar *stb;
Help *help;
#ifdef GAMES
GameData *game;
#endif
WINDOW *window;
WINDOW *window_bar;
};
/* statusbar info holder */
struct StatusBar {
WINDOW *topline;
char statusmsg[TOX_MAX_STATUS_MESSAGE_LENGTH + 1];
size_t statusmsg_len;
char nick[TOXIC_MAX_NAME_LENGTH + 1];
size_t nick_len;
Tox_User_Status status;
Tox_Connection connection;
};
#ifdef AUDIO
#define INFOBOX_HEIGHT 7
#define INFOBOX_WIDTH 21
/* holds display info for audio calls */
struct infobox {
float vad_lvl;
bool in_is_muted;
bool out_is_muted;
bool hide;
bool active;
time_t lastupdate;
time_t starttime;
char timestr[TIME_STR_SIZE];
WINDOW *win;
};
#endif /* AUDIO */
#define MAX_LINE_HIST 128
/* chat and conference window/buffer holder */
struct ChatContext {
wchar_t line[MAX_STR_SIZE];
int pos;
int len;
int start; /* the position to start printing line at */
wchar_t ln_history[MAX_LINE_HIST][MAX_STR_SIZE]; /* history for input lines/commands */
int hst_pos;
int hst_tot;
wchar_t yank[MAX_STR_SIZE]; /* contains last killed/discarded line */
int yank_len;
struct history *hst;
struct chatlog *log;
struct chat_queue *cqueue;
#ifdef AUDIO
struct infobox infobox;
#endif
uint8_t self_is_typing;
uint8_t pastemode; /* whether to translate \r to \n */
WINDOW *history;
WINDOW *linewin;
WINDOW *sidebar;
};
struct Help {
WINDOW *win;
int type;
bool active;
};
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_index(uint8_t index);
int get_num_active_windows(void);
void kill_all_windows(Tox *m); /* should only be called on shutdown */
void on_window_resize(void);
void force_refresh(WINDOW *w);
ToxWindow *get_window_ptr(size_t i);
ToxWindow *get_active_window(void);
void draw_window_bar(ToxWindow *self);
/* refresh inactive windows to prevent scrolling bugs.
call at least once per second */
void refresh_inactive_windows(void);
#endif // WINDOWS_H
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