toxic: Made everything 1000x more userfriendly.

testing/toxic/chat.c

@@ -1,3 +1,7 @@
+/*
+ * Toxic -- Tox Curses Client
+ */
+
 #include <curses.h>
 #include <stdlib.h>
 #include <string.h>
@@ -38,7 +42,13 @@ static void chat_onMessage(ToxWindow* self, int num, uint8_t* msg, uint16_t len)
   fix_name(msg);
   fix_name(nick);
 
-  wprintw(ctx->history, "%s: %s\n", nick, msg);
+  wattron(ctx->history, COLOR_PAIR(4));
+  wprintw(ctx->history, "%s: ", nick);
+  wattroff(ctx->history, COLOR_PAIR(4));
+
+  wprintw(ctx->history, "%s\n", msg);
+
+  self->blink = true;
 }
 
 static void chat_onNickChange(ToxWindow* self, int num, uint8_t* nick, uint16_t len) {
@@ -70,15 +80,27 @@ static void chat_onKey(ToxWindow* self, int key) {
     }
   }
   else if(key == '\n') {
-    wprintw(ctx->history, "you: %s\n", ctx->line);
+    wattron(ctx->history, COLOR_PAIR(1));
+    wprintw(ctx->history, "you: ", ctx->line);
+    wattroff(ctx->history, COLOR_PAIR(1));
+
+    wprintw(ctx->history, "%s\n", ctx->line);
 
     if(m_sendmessage(ctx->friendnum, (uint8_t*) ctx->line, strlen(ctx->line)+1) < 0) {
+      wattron(ctx->history, COLOR_PAIR(3));
       wprintw(ctx->history, " * Failed to send message.\n");
+      wattroff(ctx->history, COLOR_PAIR(3));
     }
 
     ctx->line[0] = '\0';
     ctx->pos = 0;
   }
+  else if(key == 0x107) {
+    if(ctx->pos != 0) {
+      ctx->line[--ctx->pos] = '\0';
+    }
+  }
+  
 }
 
 static void chat_onDraw(ToxWindow* self) {
@@ -105,7 +127,6 @@ static void chat_onInit(ToxWindow* self) {
   getmaxyx(self->window, y, x);
 
   ctx->history = subwin(self->window, y - 4, x, 0, 0);
-  wprintw(ctx->history, "Here goes chat\n");
   scrollok(ctx->history, 1);
 
   ctx->linewin = subwin(self->window, 2, x, y - 3, 0);

testing/toxic/friendlist.c

@@ -22,7 +22,7 @@ typedef struct {
   uint8_t name[MAX_NAME_LENGTH];
   uint8_t status[MAX_USERSTATUS_LENGTH];
   int     num;
-
+  int     chatwin;
 } friend_t;
 
 static friend_t friends[MAX_FRIENDS_NUM];
@@ -37,7 +37,7 @@ void fix_name(uint8_t* name) {
   uint8_t* q = name;
 
   while(*p != 0) {
-    if(isalnum(*p)) {
+    if(isprint(*p)) {
       *q++ = *p;
     }
 
@@ -47,6 +47,16 @@ void fix_name(uint8_t* name) {
   *q = 0;
 }
 
+void friendlist_onMessage(ToxWindow* self, int num, uint8_t* str, uint16_t len) {
+
+  if(num >= num_friends)
+    return;
+
+  if(friends[num].chatwin == -1) {
+    friends[num].chatwin = add_window(new_chat(num));
+  }
+}
+
 void friendlist_onNickChange(ToxWindow* self, int num, uint8_t* str, uint16_t len) {
 
   if(len >= MAX_NAME_LENGTH || num >= num_friends)
@@ -55,8 +65,6 @@ void friendlist_onNickChange(ToxWindow* self, int num, uint8_t* str, uint16_t le
   memcpy((char*) &friends[num].name, (char*) str, len);
   friends[num].name[len] = 0;
   fix_name(friends[num].name);
-
-  return;
 }
 
 void friendlist_onStatusChange(ToxWindow* self, int num, uint8_t* str, uint16_t len) {
@@ -67,8 +75,6 @@ void friendlist_onStatusChange(ToxWindow* self, int num, uint8_t* str, uint16_t
   memcpy((char*) &friends[num].status, (char*) str, len);
   friends[num].status[len] = 0;
   fix_name(friends[num].status);
-
-  return;
 }
 
 int friendlist_onFriendAdded(int num) {
@@ -80,6 +86,7 @@ int friendlist_onFriendAdded(int num) {
   getname(num, friends[num_friends].name);
   strcpy((char*) friends[num_friends].name, "unknown");
   strcpy((char*) friends[num_friends].status, "unknown");
+  friends[num_friends].chatwin = -1;
 
   num_friends++;
   return 0;
@@ -96,7 +103,12 @@ static void friendlist_onKey(ToxWindow* self, int key) {
       num_selected = (num_selected+1) % num_friends;
   }
   else if(key == '\n') {
-    focus_window(add_window(new_chat(num_selected)));
+
+    if(friends[num_selected].chatwin != -1)
+      return;
+
+    friends[num_selected].chatwin = add_window(new_chat(num_selected));
+    focus_window(friends[num_selected].chatwin);
   }
 }
 
@@ -110,12 +122,8 @@ static void friendlist_onDraw(ToxWindow* self) {
   }
   else {
     wattron(self->window, COLOR_PAIR(2) | A_BOLD);
-    wprintw(self->window, "Friend list:\n");
+    wprintw(self->window, "Open chat with.. (up/down keys, enter)\n");
-    wattroff(self->window, A_BOLD);
+    wattroff(self->window, COLOR_PAIR(2) | A_BOLD);
-
-    wprintw(self->window, "      ENTER:     start a chat\n");
-    wprintw(self->window, "      UP/DOWN:   navigate list\n");
-    wattroff(self->window, COLOR_PAIR(2));
   }
 
   wprintw(self->window, "\n");
@@ -123,7 +131,7 @@ static void friendlist_onDraw(ToxWindow* self) {
   for(i=0; i<num_friends; i++) {
 
     if(i == num_selected) wattron(self->window, COLOR_PAIR(3));
-    wprintw(self->window, "  [%d] ", friends[i].num);
+    wprintw(self->window, "  [#%d] ", friends[i].num);
     if(i == num_selected) wattroff(self->window, COLOR_PAIR(3));
 
     attron(A_BOLD);
@@ -149,6 +157,7 @@ ToxWindow new_friendlist() {
   ret.onKey = &friendlist_onKey;
   ret.onDraw = &friendlist_onDraw;
   ret.onInit = &friendlist_onInit;
+  ret.onMessage = &friendlist_onMessage;
   ret.onNickChange = &friendlist_onNickChange;
   ret.onStatusChange = &friendlist_onStatusChange;
   strcpy(ret.title, "[friends]");

testing/toxic/main.c

@@ -32,7 +32,14 @@ void on_request(uint8_t* public_key, uint8_t* data, uint16_t length) {
   size_t i;
   int n = add_req(public_key);
 
-  wprintw(prompt->window, "\nFriend request.\nUse \"accept %d\" to accept it.\n", n);
+  wprintw(prompt->window, "\nFriend request from:\n");
+
+  for(i=0; i<32; i++) {
+    wprintw(prompt->window, "%02x", public_key[i] & 0xff);
+  }
+  wprintw(prompt->window, "\n");
+
+  wprintw(prompt->window, "Use \"accept %d\" to accept it.\n", n);
 
   for(i=0; i<w_num; i++) {
     if(windows[i].onFriendRequest != NULL)
@@ -230,6 +237,7 @@ static void load_data() {
 }
 
 static void draw_bar() {
+  static int odd = 0;
   size_t i;
 
   attron(COLOR_PAIR(4));
@@ -238,17 +246,27 @@ static void draw_bar() {
 
   move(LINES - 1, 0);
 
-  attron(COLOR_PAIR(3) | A_BOLD);
+  attron(COLOR_PAIR(4) | A_BOLD);
   printw(" TOXIC 1.0 |");
-  attroff(COLOR_PAIR(3) | A_BOLD);
+  attroff(COLOR_PAIR(4) | A_BOLD);
 
   for(i=0; i<w_num; i++) {
     if(i == w_active) {
       attron(A_BOLD);
     }
 
+    odd = (odd+1) % 2;
+
+    if(windows[i].blink && odd) {
+      attron(COLOR_PAIR(3));
+    }
+
     printw(" %s", windows[i].title);
 
+    if(windows[i].blink && odd) {
+      attron(COLOR_PAIR(3));
+    }
+
     if(i == w_active) {
       attroff(A_BOLD);
     }
@@ -278,6 +296,7 @@ int main(int argc, char* argv[]) {
     // Draw.
     a = &windows[w_active];
     prepare_window(a->window);
+    a->blink = false;
     a->onDraw(a);
     draw_bar();
 

testing/toxic/prompt.c

@@ -42,7 +42,7 @@ static int prompt_buf_pos=0;
 
 static void execute(ToxWindow* self, char* cmd) {
 
-  if(!strcmp(cmd, "quit") || !strcmp(cmd, "exit")) {
+  if(!strcmp(cmd, "quit") || !strcmp(cmd, "exit") || !strcmp(cmd, "q")) {
     endwin();
     exit(0);
   }
@@ -282,12 +282,11 @@ static void prompt_onDraw(ToxWindow* self) {
 
 static void print_usage(ToxWindow* self) {
   wattron(self->window, COLOR_PAIR(2) | A_BOLD);
-  wprintw(self->window, "Usage:\n");
+  wprintw(self->window, "Commands:\n");
   wattroff(self->window, A_BOLD);
   
   wprintw(self->window, "      connect <ip> <port> <key> : Connect to DHT server\n");
   wprintw(self->window, "      add <id> <message>        : Add friend\n");
-  wprintw(self->window, "      msg <number> <message>    : Send message\n");
   wprintw(self->window, "      status <message>          : Set your status\n");
   wprintw(self->window, "      nick <nickname>           : Set your nickname\n");
   wprintw(self->window, "      accept <number>           : Accept friend request\n");
@@ -296,7 +295,7 @@ static void print_usage(ToxWindow* self) {
 
 
   wattron(self->window, A_BOLD);
-  wprintw(self->window, "Use the TAB key to navigate through the tabs.\n");
+  wprintw(self->window, "TIP: Use the TAB key to navigate through the tabs.\n\n");
   wattroff(self->window, A_BOLD);
 
   wattroff(self->window, COLOR_PAIR(2));

testing/toxic/windows.h

@@ -1,3 +1,9 @@
+/*
+ * Toxic -- Tox Curses Client
+ */
+
+#include <stdbool.h>
+
 typedef struct ToxWindow_ ToxWindow;
 
 struct ToxWindow_ {
@@ -11,6 +17,7 @@ struct ToxWindow_ {
   char title[256];
 
   void* x;
+  bool blink;
 
   WINDOW* window;
 };