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remove externs in favor of includes

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This commit is contained in:
Aaron Lipinski 2013-08-13 10:50:43 +12:00
parent 063523a042
commit 2c81fd5e4b
7 changed files with 98 additions and 62 deletions
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10
chat.c
View File

@ -13,6 +13,8 @@
#include "../../core/network.h"
#include "windows.h"
#include "friendlist.h"
#include "chat.h"
#define CURS_Y_OFFSET 3
@ -24,10 +26,8 @@ typedef struct {
WINDOW* linewin;
} ChatContext;
extern int active_window;
static delWindowFn *del_window;
extern void del_window(ToxWindow *w, int f_num);
extern void fix_name(uint8_t *name);
void print_help(ChatContext *self);
void execute(ToxWindow *self, ChatContext *ctx, Messenger *m, char *cmd);
@ -320,7 +320,6 @@ void execute(ToxWindow *self, ChatContext *ctx, Messenger *m, char *cmd)
}
else if (strcmp(ctx->line, "/close") == 0) {
active_window = 0; // Go to prompt screen
int f_num = ctx->friendnum;
delwin(ctx->linewin);
del_window(self, f_num);
@ -371,8 +370,9 @@ void print_help(ChatContext *self)
wattroff(self->history, COLOR_PAIR(2));
}
ToxWindow new_chat(Messenger *m, int friendnum)
ToxWindow new_chat(Messenger *m, int friendnum, delWindowFn *f)
{
del_window = f;
ToxWindow ret;
memset(&ret, 0, sizeof(ret));

7
chat.h Normal file
View File

@ -0,0 +1,7 @@
#ifndef CHAT_H_6489PZ13
#define CHAT_H_6489PZ13
typedef void (delWindowFn)(ToxWindow *w, int f_num);
ToxWindow new_chat(Messenger *m, int friendnum, delWindowFn f);
#endif /* end of include guard: CHAT_H_6489PZ13 */

25
friendlist.c
View File

@ -10,13 +10,12 @@
#include "../../core/Messenger.h"
#include "../../core/network.h"
#include "windows.h"
#include "friendlist.h"
extern char WINDOW_STATUS[TOXWINDOWS_MAX_NUM];
extern int add_window(Messenger *m, ToxWindow w, int n);
extern ToxWindow new_chat(Messenger *m, int friendnum);
extern int active_window;
static delWindowFn *del_window;
static setActiveWindowFn *set_active_window;
static addWindowFn *add_window;
static char * WINDOW_STATUS;
typedef struct {
uint8_t name[MAX_NAME_LENGTH];
@ -54,8 +53,7 @@ void friendlist_onMessage(ToxWindow *self, Messenger *m, int num, uint8_t *str,
for (i = N_DEFAULT_WINS; i < MAX_WINDOW_SLOTS; ++i) {
if (WINDOW_STATUS[i] == -1) {
WINDOW_STATUS[i] = num;
add_window(m, new_chat(m, num), i);
active_window = i;
add_window(m, new_chat(m, num, del_window), i);
break;
}
}
@ -111,7 +109,7 @@ static void friendlist_onKey(ToxWindow *self, Messenger *m, int key)
int i;
for (i = N_DEFAULT_WINS; i < MAX_WINDOW_SLOTS; ++i) {
if (WINDOW_STATUS[i] == num_selected) {
active_window = i;
set_active_window(i);
break;
}
}
@ -121,8 +119,7 @@ static void friendlist_onKey(ToxWindow *self, Messenger *m, int key)
if (WINDOW_STATUS[i] == -1) {
WINDOW_STATUS[i] = num_selected;
friends[num_selected].chatwin = num_selected;
add_window(m, new_chat(m, num_selected), i);
active_window = i;
add_window(m, new_chat(m, num_selected, del_window), i);
break;
}
}
@ -169,7 +166,11 @@ static void friendlist_onInit(ToxWindow *self, Messenger *m)
}
ToxWindow new_friendlist() {
ToxWindow new_friendlist(delWindowFn dw, setActiveWindowFn saw, addWindowFn aw, char * ws) {
del_window = dw;
set_active_window = saw;
add_window = aw;
WINDOW_STATUS = ws;
ToxWindow ret;
memset(&ret, 0, sizeof(ret));

14
friendlist.h Normal file
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@ -0,0 +1,14 @@
#ifndef FRIENDLIST_H_53I41IM
#define FRIENDLIST_H_53I41IM
#include "windows.h"
#include "chat.h"
typedef void (setActiveWindowFn)(int ch);
typedef int (addWindowFn)(Messenger *m, ToxWindow w, int n);
ToxWindow new_friendlist(delWindowFn dw, setActiveWindowFn saw, addWindowFn aw, char * ws);
int friendlist_onFriendAdded(Messenger *m, int num);
void disable_chatwin(int f_num);
void fix_name(uint8_t *name);
#endif /* end of include guard: FRIENDLIST_H_53I41IM */

84
main.c
View File

@ -21,14 +21,9 @@
#include "configdir.h"
#include "windows.h"
#include "prompt.h"
#include "friendlist.h"
extern ToxWindow new_prompt();
extern ToxWindow new_friendlist();
extern int friendlist_onFriendAdded(Messenger *m, int num);
extern void disable_chatwin(int f_num);
extern int add_req(uint8_t *public_key); // XXX
extern unsigned char *hex_string_to_bin(char hex_string[]);
/* Holds status of chat windows */
char WINDOW_STATUS[MAX_WINDOW_SLOTS];
@ -221,12 +216,14 @@ int add_window(Messenger *m, ToxWindow w, int n)
windows[n] = w;
w.onInit(&w, m);
w_num++;
active_window = n;
return n;
}
/* Deletes window w and cleans up */
void del_window(ToxWindow *w, int f_num)
{
active_window = 0; // Go to prompt screen
delwin(w->window);
int i;
for (i = N_DEFAULT_WINS; i < MAX_WINDOW_SLOTS; ++i) {
@ -240,13 +237,48 @@ void del_window(ToxWindow *w, int f_num)
refresh();
}
/* Shows next window when tab or back-tab is pressed */
void set_active_window(int ch)
{
int f_inf = 0;
int max = MAX_WINDOW_SLOTS-1;
if (ch == '\t') {
int i = (active_window + 1) % max;
while (true) {
if (WINDOW_STATUS[i] != -1) {
active_window = i;
return;
}
i = (i + 1) % max;
if (f_inf++ > max) { // infinite loop check
endwin();
exit(2);
}
}
}else {
int i = active_window - 1;
if (i < 0) i = max;
while (true) {
if (WINDOW_STATUS[i] != -1) {
active_window = i;
return;
}
if (--i < 0) i = max;
if (f_inf++ > max) {
endwin();
exit(2);
}
}
}
}
static void init_windows(Messenger *m)
{
w_num = 0;
int n_prompt = 0;
int n_friendslist = 1;
if (add_window(m, new_prompt(), n_prompt) == -1
|| add_window(m, new_friendlist(), n_friendslist) == -1) {
if (add_window(m, new_prompt(on_friendadded), n_prompt) == -1
|| add_window(m, new_friendlist(del_window, set_active_window, add_window, WINDOW_STATUS), n_friendslist) == -1) {
fprintf(stderr, "add_window() failed.\n");
endwin();
exit(1);
@ -378,40 +410,6 @@ void prepare_window(WINDOW *w)
wresize(w, LINES-2, COLS);
}
/* Shows next window when tab or back-tab is pressed */
void set_active_window(int ch)
{
int f_inf = 0;
int max = MAX_WINDOW_SLOTS-1;
if (ch == '\t') {
int i = (active_window + 1) % max;
while (true) {
if (WINDOW_STATUS[i] != -1) {
active_window = i;
return;
}
i = (i + 1) % max;
if (f_inf++ > max) { // infinite loop check
endwin();
exit(2);
}
}
}else {
int i = active_window - 1;
if (i < 0) i = max;
while (true) {
if (WINDOW_STATUS[i] != -1) {
active_window = i;
return;
}
if (--i < 0) i = max;
if (f_inf++ > max) {
endwin();
exit(2);
}
}
}
}
int main(int argc, char *argv[])
{

6
prompt.c
View File

@ -11,11 +11,12 @@
#include "../../core/network.h"
#include "windows.h"
#include "prompt.h"
uint8_t pending_requests[MAX_STR_SIZE][CLIENT_ID_SIZE]; // XXX
uint8_t num_requests=0; // XXX
extern void on_friendadded(Messenger *m, int friendnumber);
static friendAddedFn *on_friendadded;
static char prompt_buf[MAX_STR_SIZE] = {0};
static int prompt_buf_pos = 0;
@ -428,8 +429,9 @@ static void prompt_onInit(ToxWindow *self, Messenger *m)
wclrtoeol(self->window);
}
ToxWindow new_prompt()
ToxWindow new_prompt(friendAddedFn *f)
{
on_friendadded = f;
ToxWindow ret;
memset(&ret, 0, sizeof(ret));
ret.onKey = &prompt_onKey;

14
prompt.h Normal file
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@ -0,0 +1,14 @@
#ifndef PROMPT_H_UZYGWFFL
#define PROMPT_H_UZYGWFFL
#include "windows.h"
typedef void (friendAddedFn)(Messenger *m, int friendnumber);
ToxWindow new_prompt(friendAddedFn *f);
int add_req(uint8_t *public_key);
unsigned char *hex_string_to_bin(char hex_string[]);
#endif /* end of include guard: PROMPT_H_UZYGWFFL */