Merge remote-tracking branch 'ProjectTox/master'

1 files changed, 166 insertions, 0 deletions

diff --git a/testing/toxic/friendlist.c b/testing/toxic/friendlist.c
new file mode 100644
index 00000000..f9a413f9
--- /dev/null
+++ b/testing/toxic/friendlist.c
@@ -0,0 +1,166 @@
+/*
+ * Toxic -- Tox Curses Client
+ */
+
+#include <curses.h>
+#include <string.h>
+#include <stdint.h>
+#include <ctype.h>
+
+#include "../../core/Messenger.h"
+#include "../../core/network.h"
+
+#include "windows.h"
+
+extern int add_window(ToxWindow w);
+extern int focus_window(int num);
+extern ToxWindow new_chat(int friendnum);
+
+#define MAX_FRIENDS_NUM 100
+
+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];
+static int num_friends = 0;
+static int num_selected = 0;
+
+
+void fix_name(uint8_t* name) {
+
+  // Remove all non alphanumeric characters.
+  uint8_t* p = name;
+  uint8_t* q = name;
+
+  while(*p != 0) {
+    if(isprint(*p)) {
+      *q++ = *p;
+    }
+
+    p++;
+  }
+
+  *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)
+    return;
+
+  memcpy((char*) &friends[num].name, (char*) str, len);
+  friends[num].name[len] = 0;
+  fix_name(friends[num].name);
+}
+
+void friendlist_onStatusChange(ToxWindow* self, int num, uint8_t* str, uint16_t len) {
+
+  if(len >= MAX_USERSTATUS_LENGTH || num >= num_friends)
+    return;
+
+  memcpy((char*) &friends[num].status, (char*) str, len);
+  friends[num].status[len] = 0;
+  fix_name(friends[num].status);
+}
+
+int friendlist_onFriendAdded(int num) {
+
+  if(num_friends == MAX_FRIENDS_NUM)
+    return -1;
+
+  friends[num_friends].num = 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;
+}
+
+static void friendlist_onKey(ToxWindow* self, int key) {
+
+  if(key == KEY_UP) {
+    if(num_selected != 0)
+      num_selected--;
+  }
+  else if(key == KEY_DOWN) {
+    if(num_friends != 0)
+      num_selected = (num_selected+1) % num_friends;
+  }
+  else if(key == '\n') {
+
+    if(friends[num_selected].chatwin != -1)
+      return;
+
+    friends[num_selected].chatwin = add_window(new_chat(num_selected));
+    focus_window(friends[num_selected].chatwin);
+  }
+}
+
+static void friendlist_onDraw(ToxWindow* self) {
+  size_t i;
+
+  wclear(self->window);
+
+  if(num_friends == 0) {
+    wprintw(self->window, "Empty. Add some friends! :-)\n");
+  }
+  else {
+    wattron(self->window, COLOR_PAIR(2) | A_BOLD);
+    wprintw(self->window, "Open chat with.. (up/down keys, enter)\n");
+    wattroff(self->window, COLOR_PAIR(2) | A_BOLD);
+  }
+
+  wprintw(self->window, "\n");
+
+  for(i=0; i<num_friends; i++) {
+
+    if(i == num_selected) wattron(self->window, COLOR_PAIR(3));
+    wprintw(self->window, "  [#%d] ", friends[i].num);
+    if(i == num_selected) wattroff(self->window, COLOR_PAIR(3));
+
+    attron(A_BOLD);
+    wprintw(self->window, "%s ", friends[i].name);
+    attroff(A_BOLD);
+
+    wprintw(self->window, "(%s)\n", friends[i].status);
+  }
+
+  wrefresh(self->window);
+}
+
+static void friendlist_onInit(ToxWindow* self) {
+
+}
+
+
+ToxWindow new_friendlist() {
+  ToxWindow ret;
+
+  memset(&ret, 0, sizeof(ret));
+
+  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]");
+
+  return ret;
+}