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improve /help system and add startup welcome message

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This commit is contained in:
Jfreegman 2014-07-04 03:24:29 -04:00
parent 10d0e99d72
commit 6754741f37
No known key found for this signature in database
GPG Key ID: 3627F3144076AE63
15 changed files with 413 additions and 183 deletions
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4
build/Makefile
View File

@ -1,4 +1,4 @@
TOXIC_VERSION = 0.4.3
TOXIC_VERSION = 0.4.4
REV = $(shell git rev-list HEAD --count)
VERSION = $(TOXIC_VERSION)_r$(REV)
@ -22,7 +22,7 @@ CFLAGS += $(USER_CFLAGS)
LDFLAGS = $(USER_LDFLAGS)
OBJ = chat.o chat_commands.o configdir.o dns.o execute.o file_senders.o
OBJ += friendlist.o global_commands.o groupchat.o line_info.o input.o
OBJ += friendlist.o global_commands.o groupchat.o line_info.o input.o help.o
OBJ += log.o misc_tools.o prompt.o settings.o toxic.o toxic_strings.o windows.o
# Variables for audio support

28
src/chat.c
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@ -35,6 +35,7 @@
#include "line_info.h"
#include "settings.h"
#include "input.h"
#include "help.h"
#ifdef _SUPPORT_AUDIO
#include "audio_call.h"
@ -119,13 +120,14 @@ void kill_chat_window(ToxWindow *self, Tox *m)
delwin(ctx->history);
delwin(self->window);
delwin(statusbar->topline);
del_window(self);
disable_chatwin(f_num);
free(ctx->log);
free(ctx->hst);
free(ctx);
free(self->help);
free(statusbar);
del_window(self);
}
static void chat_onMessage(ToxWindow *self, Tox *m, int32_t num, const uint8_t *msg, uint16_t len)
@ -648,6 +650,11 @@ static void chat_onKey(ToxWindow *self, Tox *m, wint_t key, bool ltr)
if (x2 <= 0)
return;
if (self->help->active) {
help_onKey(self, key);
return;
}
if (ltr) { /* char is printable */
input_new_char(self, key, x, y, x2, y2);
@ -836,6 +843,10 @@ static void chat_onDraw(ToxWindow *self, Tox *m)
draw_infobox(self);
#endif
if (self->help->active) {
wrefresh(self->window);
help_onDraw(self);
}
}
static void chat_onInit(ToxWindow *self, Tox *m)
@ -878,7 +889,6 @@ static void chat_onInit(ToxWindow *self, Tox *m)
if (friends[self->num].logging_on)
log_enable(self->name, friends[self->num].pub_key, ctx->log);
execute(ctx->history, self, m, "/help", CHAT_COMMAND_MODE);
execute(ctx->history, self, m, "/log", GLOBAL_COMMAND_MODE);
scrollok(ctx->history, 0);
@ -934,17 +944,15 @@ ToxWindow new_chat(Tox *m, int32_t friendnum)
strcpy(ret.name, name);
ChatContext *chatwin = calloc(1, sizeof(ChatContext));
memset(chatwin, 0, sizeof(ChatContext));
StatusBar *stb = calloc(1, sizeof(StatusBar));
memset(stb, 0, sizeof(StatusBar));
Help *help = calloc(1, sizeof(Help));
if (stb != NULL && chatwin != NULL) {
ret.chatwin = chatwin;
ret.stb = stb;
} else {
if (stb == NULL || chatwin == NULL || help == NULL)
exit_toxic_err("failed in new_chat", FATALERR_MEMORY);
}
ret.chatwin = chatwin;
ret.stb = stb;
ret.help = help;
ret.num = friendnum;

55
src/chat_commands.c
View File

@ -38,61 +38,6 @@ extern ToxicFriend friends[MAX_FRIENDS_NUM];
extern FileSender file_senders[MAX_FILES];
extern uint8_t max_file_senders_index;
void cmd_chat_help(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE])
{
struct history *hst = self->chatwin->hst;
line_info_clear(hst);
struct line_info *start = hst->line_start;
if (argc == 1) {
if (!strcmp(argv[1], "global")) {
execute(window, self, m, "/help", GLOBAL_COMMAND_MODE);
return;
}
}
uint8_t *msg = "Chat commands:";
line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 1, CYAN);
#ifdef _SUPPORT_AUDIO
#define NUMLINES 16
#else
#define NUMLINES 9
#endif
uint8_t lines[NUMLINES][MAX_STR_SIZE] = {
#ifdef _SUPPORT_AUDIO
{ " /call : Audio call" },
{ " /cancel : Cancel call" },
{ " /answer : Answer incomming call" },
{ " /reject : Reject incoming call" },
{ " /hangup : Hangup active call" },
{ " /sdev <type> <id> : Change active device" },
{ " /mute <type> : Mute active device if in call" },
{ " /sense <value> : VAD sensitivity treshold" },
#endif /* _SUPPORT_AUDIO */
{ " /invite <n> : Invite friend to a group chat" },
{ " /join : Join a pending group chat" },
{ " /log <on> or <off> : Enable/disable logging" },
{ " /sendfile <filepath> : Send a file" },
{ " /savefile <n> : Receive a file" },
{ " /close : Close the current chat window" },
{ " /help : Print this message again" },
{ " /help global : Show a list of global commands" },
};
int i;
for (i = 0; i < NUMLINES; ++i)
line_info_add(self, NULL, NULL, NULL, lines[i], SYS_MSG, 0, 0);
msg = " * Use Page Up/Page Down to scroll chat history\n";
line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 1, CYAN);
hst->line_start = start;
}
void cmd_groupinvite(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE])
{
uint8_t *errmsg;

2
src/chat_commands.h
View File

@ -26,13 +26,11 @@
#include "windows.h"
#include "toxic.h"
void cmd_chat_help(WINDOW *, ToxWindow *, Tox *, int argc, char (*argv)[MAX_STR_SIZE]);
void cmd_groupinvite(WINDOW *, ToxWindow *, Tox *, int argc, char (*argv)[MAX_STR_SIZE]);
void cmd_join_group(WINDOW *, ToxWindow *, Tox *, int argc, char (*argv)[MAX_STR_SIZE]);
void cmd_savefile(WINDOW *, ToxWindow *, Tox *, int argc, char (*argv)[MAX_STR_SIZE]);
void cmd_sendfile(WINDOW *, ToxWindow *, Tox *, int argc, char (*argv)[MAX_STR_SIZE]);
#ifdef _SUPPORT_AUDIO
void cmd_call(WINDOW *, ToxWindow *, Tox *, int argc, char (*argv)[MAX_STR_SIZE]);
void cmd_answer(WINDOW *, ToxWindow *, Tox *, int argc, char (*argv)[MAX_STR_SIZE]);

1
src/execute.c
View File

@ -60,7 +60,6 @@ static struct cmd_func global_commands[] = {
};
static struct cmd_func chat_commands[] = {
{ "/help", cmd_chat_help },
{ "/invite", cmd_groupinvite },
{ "/join", cmd_join_group },
{ "/savefile", cmd_savefile },

4
src/execute.h
View File

@ -30,10 +30,10 @@
#ifdef _SUPPORT_AUDIO
#define GLOBAL_NUM_COMMANDS 16
#define CHAT_NUM_COMMANDS 13
#define CHAT_NUM_COMMANDS 12
#else
#define GLOBAL_NUM_COMMANDS 14
#define CHAT_NUM_COMMANDS 5
#define CHAT_NUM_COMMANDS 4
#endif /* _SUPPORT_AUDIO */
enum {

7
src/friendlist.c
View File

@ -285,10 +285,7 @@ static void delete_friend(Tox *m, int32_t f_num)
/* activates delete friend popup */
static void del_friend_activate(ToxWindow *self, Tox *m, int32_t f_num)
{
int x2, y2;
getmaxyx(self->window, y2, x2);
pendingdelete.popup = newwin(3, 22 + TOXIC_MAX_NAME_LENGTH, 8, 8);
pendingdelete.active = true;
pendingdelete.num = f_num;
}
@ -373,7 +370,7 @@ static void friendlist_onDraw(ToxWindow *self, Tox *m)
uint64_t cur_time = get_unix_time();
struct tm cur_loc_tm = *localtime((const time_t*)&cur_time);
bool fix_statuses = x2 != self->x; /* true if window x axis has changed */
bool fix_statuses = x2 != self->x; /* true if window max x value has changed */
wattron(self->window, COLOR_PAIR(CYAN));
wprintw(self->window, " Open a chat window with the");
@ -396,7 +393,7 @@ static void friendlist_onDraw(ToxWindow *self, Tox *m)
wattroff(self->window, A_BOLD);
wprintw(self->window, "%d/%d \n\n", nf, num_friends);
if ((y2 - FLIST_OFST) <= 0) /* don't allow division by zero */
if ((y2 - FLIST_OFST) <= 0)
return;
int selected_num = 0;

47
src/global_commands.c
View File

@ -33,6 +33,7 @@
#include "dns.h"
#include "groupchat.h"
#include "prompt.h"
#include "help.h"
extern char *DATA_FILE;
extern ToxWindow *prompt;
@ -384,51 +385,7 @@ void cmd_note(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MA
void cmd_prompt_help(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE])
{
struct history *hst = self->chatwin->hst;
line_info_clear(hst);
struct line_info *start = hst->line_start;
uint8_t *msg = "Global commands:";
line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 1, CYAN);
#ifdef _SUPPORT_AUDIO
#define NUMLINES 14
#else
#define NUMLINES 12
#endif
uint8_t lines[NUMLINES][MAX_STR_SIZE] = {
{ " /add <id> <msg> : Add friend with optional message" },
{ " /accept <n> : Accept friend request" },
{ " /connect <ip> <port> <key> : Manually connect to a DHT node" },
{ " /status <type> <msg> : Set status with optional note" },
{ " /note <msg> : Set a personal note" },
{ " /nick <nick> : Set your nickname" },
{ " /log <on> or <off> : Enable/disable logging" },
{ " /groupchat : Create a group chat" },
{ " /myid : Print your ID" },
{ " /help : Print this message again" },
{ " /clear : Clear window history" },
{ " /quit or /exit : Exit Toxic" },
#ifdef _SUPPORT_AUDIO
{ " /lsdev <type> : List devices where type: in|out" },
{ " /sdev <type> <id> : Set active device" },
#endif /* _SUPPORT_AUDIO */
};
int i;
for (i = 0; i < NUMLINES; ++i)
line_info_add(self, NULL, NULL, NULL, lines[i], SYS_MSG, 0, 0);
msg = " * Argument messages must be enclosed in quotation marks.";
line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 1, CYAN);
msg = " * Use ctrl-o and ctrl-p to navigate through the tabs.";
line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 1, CYAN);
line_info_add(self, NULL, NULL, NULL, "", SYS_MSG, 0, 0);
hst->line_start = start;
help_init_menu(self);
}
void cmd_quit(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE])

67
src/groupchat.c
View File

@ -40,6 +40,7 @@
#include "line_info.h"
#include "settings.h"
#include "input.h"
#include "help.h"
extern char *DATA_FILE;
@ -96,10 +97,11 @@ void kill_groupchat_window(ToxWindow *self)
delwin(ctx->history);
delwin(ctx->sidebar);
delwin(self->window);
del_window(self);
free(ctx->log);
free(ctx->hst);
free(ctx);
free(self->help);
del_window(self);
}
static void close_groupchat(ToxWindow *self, Tox *m, int groupnum)
@ -124,47 +126,6 @@ static void close_groupchat(ToxWindow *self, Tox *m, int groupnum)
kill_groupchat_window(self);
}
static void print_groupchat_help(ToxWindow *self)
{
struct history *hst = self->chatwin->hst;
line_info_clear(hst);
struct line_info *start = hst->line_start;
uint8_t *msg = "Group chat commands:";
line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 1, CYAN);
#define NUMLINES 9
uint8_t lines[NUMLINES][MAX_STR_SIZE] = {
{ " /add <id> <msg> : Add friend with optional message" },
{ " /status <type> <msg>: Set your status with optional note" },
{ " /note <msg> : Set a personal note" },
{ " /nick <nick> : Set your nickname" },
{ " /groupchat : Create a group chat" },
{ " /log <on> or <off> : Enable/disable logging" },
{ " /close : Close the current group chat" },
{ " /help : Print this message again" },
{ " /help global : Show a list of global commands" },
};
int i;
for (i = 0; i < NUMLINES; ++i)
line_info_add(self, NULL, NULL, NULL, lines[i], SYS_MSG, 0, 0);
msg = " * Use Page Up/Page Down keys to scroll chat history";
line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 1, CYAN);
msg = " * Scroll peer list with the ctrl-] and ctrl-[ keys.";
line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 1, CYAN);
msg = " * Notice, some friends will be missing names while finding peers";
line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 1, 0);
line_info_add(self, NULL, NULL, NULL, "", SYS_MSG, 0, 0);
hst->line_start = start;
}
static void groupchat_onGroupMessage(ToxWindow *self, Tox *m, int groupnum, int peernum,
const uint8_t *msg, uint16_t len)
{
@ -393,6 +354,11 @@ static void groupchat_onKey(ToxWindow *self, Tox *m, wint_t key, bool ltr)
if (x2 <= 0)
return;
if (self->help->active) {
help_onKey(self, key);
return;
}
if (ltr) { /* char is printable */
input_new_char(self, key, x, y, x2, y2);
return;
@ -450,12 +416,6 @@ static void groupchat_onKey(ToxWindow *self, Tox *m, wint_t key, bool ltr)
if (strcmp(line, "/close") == 0) {
close_groupchat(self, m, self->num);
return;
} else if (strcmp(line, "/help") == 0) {
if (strcmp(line, "help global") == 0)
execute(ctx->history, self, m, "/help", GLOBAL_COMMAND_MODE);
else
print_groupchat_help(self);
} else if (strncmp(line, "/me ", strlen("/me ")) == 0) {
send_group_action(self, ctx, m, line + strlen("/me "));
} else {
@ -525,6 +485,11 @@ static void groupchat_onDraw(ToxWindow *self, Tox *m)
getyx(self->window, y, x);
int new_x = ctx->start ? x2 - 1 : ctx->pos;
wmove(self->window, y + 1, new_x);
if (self->help->active) {
wrefresh(self->window);
help_onDraw(self);
}
}
static void groupchat_onInit(ToxWindow *self, Tox *m)
@ -548,7 +513,6 @@ static void groupchat_onInit(ToxWindow *self, Tox *m)
memset(ctx->log, 0, sizeof(struct chatlog));
line_info_init(ctx->hst);
print_groupchat_help(self);
if (user_settings->autolog == AUTOLOG_ON)
log_enable(self->name, NULL, ctx->log);
@ -577,11 +541,14 @@ ToxWindow new_group_chat(Tox *m, int groupnum)
snprintf(ret.name, sizeof(ret.name), "Room #%d", groupnum);
ChatContext *chatwin = calloc(1, sizeof(ChatContext));
Help *help = calloc(1, sizeof(Help));
if (chatwin == NULL)
if (chatwin == NULL || help == NULL)
exit_toxic_err("failed in new_group_chat", FATALERR_MEMORY);
ret.chatwin = chatwin;
ret.help = help;
ret.num = groupnum;
return ret;

277
src/help.c Normal file
View File

@ -0,0 +1,277 @@
/* help.c
*
*
* 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/>.
*
*/
#include <string.h>
#include "windows.h"
#include "toxic.h"
#include "help.h"
#include "misc_tools.h"
#define HELP_MENU_HEIGHT 7
#define HELP_MENU_WIDTH 26
void help_init_menu(ToxWindow *self)
{
if (self->help->win)
delwin(self->help->win);
int y2, x2;
getmaxyx(self->window, y2, x2);
if (y2 < HELP_MENU_HEIGHT || x2 < HELP_MENU_WIDTH)
return;
self->help->win = newwin(HELP_MENU_HEIGHT, HELP_MENU_WIDTH, 3, 3);
self->help->active = true;
self->help->type = HELP_MENU;
}
static void help_exit(ToxWindow *self)
{
delwin(self->help->win);
memset(self->help, 0, sizeof(Help));
}
static void help_init_window(ToxWindow *self, int height, int width)
{
if (self->help->win)
delwin(self->help->win);
int y2, x2;
getmaxyx(stdscr, y2, x2);
height = MIN(height, y2);
width = MIN(width, x2);
self->help->win = newwin(height, width, 0, 0);
}
static void help_draw_menu(ToxWindow *self)
{
WINDOW *win = self->help->win;
wmove(win, 1, 1);
wattron(win, A_BOLD | COLOR_PAIR(RED));
wprintw(win, " Help Menu\n");
wattroff(win, A_BOLD | COLOR_PAIR(RED));
wattron(win, A_BOLD | COLOR_PAIR(BLUE));
wprintw(win, " G");
wattroff(win, A_BOLD | COLOR_PAIR(BLUE));
wprintw(win, "lobal commands\n");
wattron(win, A_BOLD | COLOR_PAIR(BLUE));
wprintw(win, " C");
wattroff(win, A_BOLD | COLOR_PAIR(BLUE));
wprintw(win, "hat commands\n");
wattron(win, A_BOLD | COLOR_PAIR(BLUE));
wprintw(win, " K");
wattroff(win, A_BOLD | COLOR_PAIR(BLUE));
wprintw(win, "ey bindings\n");
wprintw(win, " E");
wattron(win, A_BOLD | COLOR_PAIR(BLUE));
wprintw(win, "x");
wattroff(win, A_BOLD | COLOR_PAIR(BLUE));
wprintw(win, "it menu\n");
box(win, ACS_VLINE, ACS_HLINE);
wrefresh(win);
}
static void help_draw_bottom_menu(WINDOW *win)
{
int y2, x2;
getmaxyx(win, y2, x2);
wmove(win, y2 - 2, 1);
wattron(win, A_BOLD | COLOR_PAIR(BLUE));
wprintw(win, " M");
wattroff(win, A_BOLD | COLOR_PAIR(BLUE));
wprintw(win, "ain menu |");
wprintw(win, " E");
wattron(win, A_BOLD | COLOR_PAIR(BLUE));
wprintw(win, "x");
wattroff(win, A_BOLD | COLOR_PAIR(BLUE));
wprintw(win, "it");
}
static void help_draw_global(ToxWindow *self)
{
WINDOW *win = self->help->win;
wmove(win, 1, 1);
wattron(win, A_BOLD | COLOR_PAIR(RED));
wprintw(win, "Global Commands:\n");
wattroff(win, A_BOLD | COLOR_PAIR(RED));
wprintw(win, " /add <id> <msg> : Add friend with optional message\n");
wprintw(win, " /accept <n> : Accept friend request\n");
wprintw(win, " /connect <ip> <port> <key> : Manually connect to a DHT node\n");
wprintw(win, " /status <type> <msg> : Set status with optional note\n");
wprintw(win, " /note <msg> : Set a personal note\n");
wprintw(win, " /nick <nick> : Set your nickname\n");
wprintw(win, " /log <on> or <off> : Enable/disable logging\n");
wprintw(win, " /groupchat : Create a group chat\n");
wprintw(win, " /myid : Print your ID\n");
wprintw(win, " /clear : Clear window history\n");
wprintw(win, " /close : Close the current chat window\n");
wprintw(win, " /quit or /exit : Exit Toxic\n");
#ifdef _SUPPORT_AUDIO
wattron(win, A_BOLD);
wprintw(win, "\n Audio:\n");
wattroff(win, A_BOLD);
wprintw(win, " /lsdev <type> : List devices where type: in|out\n");
wprintw(win, " /sdev <type> <id> : Set active device\n");
#endif /* _SUPPORT_AUDIO */
help_draw_bottom_menu(win);
box(win, ACS_VLINE, ACS_HLINE);
wrefresh(win);
}
static void help_draw_chat(ToxWindow *self)
{
WINDOW *win = self->help->win;
wmove(win, 1, 1);
wattron(win, A_BOLD | COLOR_PAIR(RED));
wprintw(win, "Chat Commands:\n");
wattroff(win, A_BOLD | COLOR_PAIR(RED));
wprintw(win, " /invite <n> : Invite friend to a group chat\n");
wprintw(win, " /join : Join a pending group chat\n");
wprintw(win, " /sendfile <path> : Send a file\n");
wprintw(win, " /savefile <n> : Receive a file\n");
#ifdef _SUPPORT_AUDIO
wattron(win, A_BOLD);
wprintw(win, "\n Audio:\n");
wattroff(win, A_BOLD);
wprintw(win, " /call : Audio call\n");
wprintw(win, " /cancel : Cancel call\n");
wprintw(win, " /answer : Answer incomming call\n");
wprintw(win, " /reject : Reject incoming call\n");
wprintw(win, " /hangup : Hangup active call\n");
wprintw(win, " /sdev <type> <id> : Change active device\n");
wprintw(win, " /mute <type> : Mute active device if in call\n");
wprintw(win, " /sense <n> : VAD sensitivity treshold\n");
#endif /* _SUPPORT_AUDIO */
help_draw_bottom_menu(win);
box(win, ACS_VLINE, ACS_HLINE);
wrefresh(win);
}
static void help_draw_keys(ToxWindow *self)
{
WINDOW *win = self->help->win;
wmove(win, 1, 1);
wattron(win, A_BOLD | COLOR_PAIR(RED));
wprintw(win, "Key bindings:\n");
wattroff(win, A_BOLD | COLOR_PAIR(RED));
wprintw(win, " Ctrl+O / Ctrl+P : Navigate through the windows/tabs\n");
wprintw(win, " Page Up / Page Down : Scroll window history one line\n");
wprintw(win, " Ctrl+F / Ctrl+V : Scroll window history half a page\n");
wprintw(win, " Ctrl+H : Move to the bottom of window history\n");
wprintw(win, " Ctrl+[ / Ctrl+] : Scroll peer list in groupchats\n");
help_draw_bottom_menu(win);
box(win, ACS_VLINE, ACS_HLINE);
wrefresh(win);
}
void help_onKey(ToxWindow *self, wint_t key)
{
switch(key) {
case 'x':
case T_KEY_ESC:
help_exit(self);
break;
case 'c':
#ifdef _SUPPORT_AUDIO
help_init_window(self, 19, 80);
#else
help_init_window(self, 9, 80);
#endif
self->help->type = HELP_CHAT;
break;
case 'g':
help_init_window(self, 21, 80);
self->help->type = HELP_GLOBAL;
break;
case 'k':
help_init_window(self, 10, 80);
self->help->type = HELP_KEYS;
break;
case 'm':
help_init_menu(self);
self->help->type = HELP_MENU;
break;
}
}
void help_onDraw(ToxWindow *self)
{
curs_set(0);
wclear(self->help->win);
switch(self->help->type) {
case HELP_MENU:
help_draw_menu(self);
return;
case HELP_CHAT:
help_draw_chat(self);
break;
case HELP_GLOBAL:
help_draw_global(self);
break;
case HELP_KEYS:
help_draw_keys(self);
break;
case HELP_GROUP:
break;
}
}

41
src/help.h Normal file
View File

@ -0,0 +1,41 @@
/* help.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 _help_h
#define _help_h
#include "toxic.h"
#include "windows.h"
typedef enum {
HELP_MENU,
HELP_GLOBAL,
HELP_CHAT,
HELP_GROUP,
HELP_KEYS,
} HELP_TYPES;
void help_onDraw(ToxWindow *self);
void help_init_menu(ToxWindow *self);
void help_onKey(ToxWindow *self, wint_t key);
#endif /* #define _help_h */

36
src/prompt.c
View File

@ -34,6 +34,7 @@
#include "line_info.h"
#include "settings.h"
#include "input.h"
#include "help.h"
uint8_t pending_frnd_requests[MAX_FRIENDS_NUM][TOX_CLIENT_ID_SIZE] = {0};
uint8_t num_frnd_requests = 0;
@ -132,6 +133,12 @@ static void prompt_onKey(ToxWindow *self, Tox *m, wint_t key, bool ltr)
if (x2 <= 0)
return;
/* ignore non-menu related input if active */
if (self->help->active) {
help_onKey(self, key);
return;
}
if (ltr) { /* char is printable */
input_new_char(self, key, x, y, x2, y2);
return;
@ -247,6 +254,11 @@ static void prompt_onDraw(ToxWindow *self, Tox *m)
getyx(self->window, y, x);
int new_x = ctx->start ? x2 - 1 : ctx->pos;
wmove(self->window, y + 1, new_x);
if (self->help->active) {
wrefresh(self->window);
help_onDraw(self);
}
}
static void prompt_onConnectionChange(ToxWindow *self, Tox *m, int32_t friendnum , uint8_t status)
@ -351,6 +363,23 @@ void prompt_init_statusbar(ToxWindow *self, Tox *m)
statusbar->topline = subwin(self->window, 2, x2, 0, 0);
}
static void print_welcome_msg(ToxWindow *self)
{
ChatContext *ctx = self->chatwin;
line_info_add(self, NULL, NULL, NULL, " |_ _|____ _(_) ___ ", SYS_MSG, 1, BLUE);
line_info_add(self, NULL, NULL, NULL, " | |/ _ \\ \\/ / |/ __|", SYS_MSG, 1, BLUE);
line_info_add(self, NULL, NULL, NULL, " | | (_) > <| | (__ ", SYS_MSG, 1, BLUE);
line_info_add(self, NULL, NULL, NULL, " |_|\\___/_/\\_\\_|\\___|", SYS_MSG, 1, BLUE);
line_info_add(self, NULL, NULL, NULL, "", SYS_MSG, 0, 0);
uint8_t *msg = "Welcome to Toxic, a free open source messenger client for Tox. Type /help for a"\
" list of commands and key bindings. Further help may be found via the man page.";
line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 1, 0);
line_info_add(self, NULL, NULL, NULL, "", SYS_MSG, 1, 0);
}
static void prompt_onInit(ToxWindow *self, Tox *m)
{
curs_set(1);
@ -378,9 +407,10 @@ static void prompt_onInit(ToxWindow *self, Tox *m)
log_enable(self->name, myid, ctx->log);
}
execute(ctx->history, self, m, "/help", GLOBAL_COMMAND_MODE);
scrollok(ctx->history, 0);
wmove(self->window, y2 - CURS_Y_OFFSET, 0);
print_welcome_msg(self);
}
ToxWindow new_prompt(void)
@ -401,12 +431,14 @@ ToxWindow new_prompt(void)
ChatContext *chatwin = calloc(1, sizeof(ChatContext));
StatusBar *stb = calloc(1, sizeof(StatusBar));
Help *help = calloc(1, sizeof(Help));
if (stb == NULL || chatwin == NULL)
if (stb == NULL || chatwin == NULL || help == NULL)
exit_toxic_err("failed in new_prompt", FATALERR_MEMORY);
ret.chatwin = chatwin;
ret.stb = stb;
ret.help = help;
return ret;
}

9
src/toxic.c
View File

@ -20,14 +20,6 @@
*
*/
#ifndef SIGWINCH
#define SIGWINCH 28
#endif
#ifndef SIGINT
#define SIGINT 2
#endif
#include <curses.h>
#include <errno.h>
#include <stdio.h>
@ -106,6 +98,7 @@ void exit_toxic_success(Tox *m)
line_info_cleanup(prompt->chatwin->hst);
free(DATA_FILE);
free(prompt->stb);
free(prompt->help);
free(prompt->chatwin->log);
free(prompt->chatwin->hst);
free(prompt->chatwin);

9
src/toxic.h
View File

@ -27,6 +27,14 @@
#define TOXICVER "NOVER_" /* Use the -D flag to set this */
#endif
#ifndef SIGWINCH
#define SIGWINCH 28
#endif
#ifndef SIGINT
#define SIGINT 2
#endif
#include <stdbool.h>
#include <curses.h>
@ -42,6 +50,7 @@
#define TIME_STR_SIZE 16
/* ASCII key codes */
#define T_KEY_ESC 0X1B /* esc key */
#define T_KEY_KILL 0x0B /* ctrl-k */
#define T_KEY_DISCARD 0x15 /* ctrl-u */
#define T_KEY_NEXT 0x10 /* ctrl-p */

9
src/windows.h
View File

@ -72,6 +72,7 @@ typedef struct ToxWindow ToxWindow;
typedef struct StatusBar StatusBar;
typedef struct PromptBuf PromptBuf;
typedef struct ChatContext ChatContext;
typedef struct Help Help;
struct ToxWindow {
void(*onKey)(ToxWindow *, Tox *, wint_t, bool);
@ -119,7 +120,6 @@ struct ToxWindow {
bool active;
int x;
/* window type identifiers */
bool is_chat;
bool is_groupchat;
bool is_prompt;
@ -131,6 +131,7 @@ struct ToxWindow {
ChatContext *chatwin;
StatusBar *stb;
Help *help;
WINDOW *window;
};
@ -194,6 +195,12 @@ struct ChatContext {
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);