added groupchats

src/groupchat.c

@@ -0,0 +1,233 @@
+/*
+ * Toxic -- Tox Curses Client
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <stdlib.h>
+#include <string.h>
+#include <stdint.h>
+#include <stdbool.h>
+#include <ctype.h>
+#include <time.h>
+
+#include "toxic_windows.h"
+#include "chat.h"
+
+static GroupChat groupchats[MAX_GROUPCHAT_NUM];
+static int group_chat_index = 0;
+
+ToxWindow new_groupchat(Tox *m, ToxWindow *prompt, int groupnum);
+
+extern char *DATA_FILE;
+extern int store_data(Tox *m, char *path);
+
+int get_num_groupchats(void)
+{
+    int count = 0;
+    int i;
+
+    for (i = 0; i < group_chat_index; ++i) {
+        if (groupchats[i].active)
+            ++count;
+    }
+
+    return count;
+}
+
+int init_groupchat_win(ToxWindow *prompt, Tox *m)
+{
+    int i;
+
+    for (i = 0; i <= group_chat_index; ++i) {
+        if (!groupchats[i].active) {
+            groupchats[i].active = true;
+            groupchats[i].chatwin = add_window(m, new_groupchat(m, prompt, i));
+            set_active_window(groupchats[i].chatwin);
+
+            if (i == group_chat_index)
+                ++group_chat_index;
+
+            return 0;
+        }
+    }
+
+    return -1;
+}
+
+static void close_groupchatwin(Tox *m, int groupnum)
+{
+    tox_del_groupchat(m, groupnum);
+    memset(&(groupchats[groupnum]), 0, sizeof(GroupChat));
+
+    int i;
+
+    for (i = group_chat_index; i > 0; --i) {
+        if (groupchats[i-1].active)
+            break;
+    }
+
+    group_chat_index = i;
+}
+
+static void groupchat_onGroupMessage(ToxWindow *self, Tox *m, int groupnum, uint8_t *msg, uint16_t len)
+{
+    if (self->num != groupnum)
+        return;
+
+    ChatContext *ctx = (ChatContext *) self->chatwin;
+    struct tm *timeinfo = get_time();
+
+    // uint8_t nick[TOX_MAX_NAME_LENGTH] = {'\0'};
+    // tox_getname(m, num, nick);
+
+    wattron(ctx->history, COLOR_PAIR(CYAN));
+    wprintw(ctx->history, "[%02d:%02d:%02d] ", timeinfo->tm_hour, timeinfo->tm_min, timeinfo->tm_sec);
+    wattroff(ctx->history, COLOR_PAIR(CYAN));
+    wattron(ctx->history, COLOR_PAIR(4));
+    wprintw(ctx->history, "Toxicle: ");
+    wattroff(ctx->history, COLOR_PAIR(4));
+    wprintw(ctx->history, "%s\n", msg);
+
+    self->blink = true;
+    beep();
+}
+
+static void groupchat_onKey(ToxWindow *self, Tox *m, wint_t key)
+{
+    ChatContext *ctx = (ChatContext *) self->chatwin;
+    struct tm *timeinfo = get_time();
+
+    int x, y, y2, x2;
+    getyx(self->window, y, x);
+    getmaxyx(self->window, y2, x2);
+
+    /* Add printable chars to buffer and print on input space */
+#if HAVE_WIDECHAR
+    if (iswprint(key)) {
+#else
+    if (isprint(key)) {
+#endif
+        if (ctx->pos < (MAX_STR_SIZE-1)) {
+            mvwaddstr(self->window, y, x, wc_to_char(key));
+            ctx->line[ctx->pos++] = key;
+            ctx->line[ctx->pos] = L'\0';
+        }
+    }
+
+    /* BACKSPACE key: Remove one character from line */
+    else if (key == 0x107 || key == 0x8 || key == 0x7f) {
+        if (ctx->pos > 0) {
+            ctx->line[--ctx->pos] = L'\0';
+
+            if (x == 0)
+                mvwdelch(self->window, y - 1, x2 - 1);
+            else
+                mvwdelch(self->window, y, x - 1);
+        }
+    }
+
+    /* RETURN key: Execute command or print line */
+    else if (key == '\n') {
+        uint8_t *line = wcs_to_char(ctx->line);
+        wclear(ctx->linewin);
+        wmove(self->window, y2 - CURS_Y_OFFSET, 0);
+        wclrtobot(self->window);
+        bool close_win = false;
+
+        if (line[0] == '/') {
+            if (close_win = !strncmp(line, "/close", strlen("/close"))) {
+                set_active_window(0);
+                int group_num = groupchats[self->num].chatwin;
+                delwin(ctx->linewin);
+                del_window(self);
+                close_groupchatwin(m, group_num);
+            } //else
+                //execute(self, ctx, statusbar, m, line);
+        } else {
+            /* make sure the string has at least non-space character */
+            if (!string_is_empty(line)) {
+                uint8_t selfname[TOX_MAX_NAME_LENGTH];
+                tox_getselfname(m, selfname, TOX_MAX_NAME_LENGTH);
+
+                wattron(ctx->history, COLOR_PAIR(CYAN));
+                wprintw(ctx->history, "[%02d:%02d:%02d] ", timeinfo->tm_hour, timeinfo->tm_min, timeinfo->tm_sec);
+                wattroff(ctx->history, COLOR_PAIR(CYAN));
+                wattron(ctx->history, COLOR_PAIR(GREEN));
+                wprintw(ctx->history, "%s: ", selfname);
+                wattroff(ctx->history, COLOR_PAIR(GREEN));
+                wprintw(ctx->history, "%s\n", line);
+
+                if (tox_group_message_send(m, self->num, line, strlen(line) + 1) == -1) {
+                    wattron(ctx->history, COLOR_PAIR(RED));
+                    wprintw(ctx->history, " * Failed to send message.\n");
+                    wattroff(ctx->history, COLOR_PAIR(RED));
+                }
+            }
+        }
+
+        if (close_win)
+            free(ctx);
+        else {
+            ctx->line[0] = L'\0';
+            ctx->pos = 0;
+        }
+
+        free(line);
+    }
+}
+
+static void groupchat_onDraw(ToxWindow *self, Tox *m)
+{
+    curs_set(1);
+    int x, y;
+    getmaxyx(self->window, y, x);
+    ChatContext *ctx = (ChatContext *) self->chatwin;
+    mvwhline(ctx->linewin, 0, 0, '_', x);
+    wrefresh(self->window);
+}
+
+static void groupchat_onInit(ToxWindow *self, Tox *m)
+{
+    int x, y;
+    ChatContext *ctx = (ChatContext *) self->chatwin;
+    getmaxyx(self->window, y, x);
+    ctx->history = subwin(self->window, y-4, x, 0, 0);
+    scrollok(ctx->history, 1);
+    ctx->linewin = subwin(self->window, 2, x, y-4, 0);
+    // print_help(ctx);
+    wmove(self->window, y - CURS_Y_OFFSET, 0);
+}
+
+ToxWindow new_groupchat(Tox *m, ToxWindow *prompt, int groupnum)
+{
+    ToxWindow ret;
+    memset(&ret, 0, sizeof(ret));
+
+    ret.onKey = &groupchat_onKey;
+    ret.onDraw = &groupchat_onDraw;
+    ret.onInit = &groupchat_onInit;
+    ret.onGroupMessage = &groupchat_onGroupMessage;
+    // ret.onNickChange = &groupchat_onNickChange;
+    // ret.onStatusChange = &groupchat_onStatusChange;
+    // ret.onAction = &groupchat_onAction;
+
+    snprintf(ret.name, sizeof(ret.name), "Room #%d", groupnum);
+
+    ChatContext *chatwin = calloc(1, sizeof(ChatContext));
+
+    if (chatwin != NULL)
+        ret.chatwin = chatwin;
+    else {
+        endwin();
+        fprintf(stderr, "calloc() failed. Aborting...\n");
+        exit(EXIT_FAILURE);
+    }
+
+    ret.prompt = prompt;
+    ret.num = groupnum;
+
+    return ret;
+}