1 files changed, 120 insertions, 0 deletions
diff --git a/src/plugins/typing/typing-bar-item.c b/src/plugins/typing/typing-bar-item.c
new file mode 100644
index 000000000..2ecae5870
--- /dev/null
+++ b/src/plugins/typing/typing-bar-item.c
@@ -0,0 +1,120 @@
+/*
+ * typing-bar-item.c - bar items for typing plugin
+ *
+ * Copyright (C) 2021 Sébastien Helleu <flashcode@flashtux.org>
+ *
+ * This file is part of WeeChat, the extensible chat client.
+ *
+ * WeeChat 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.
+ *
+ * WeeChat 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 WeeChat.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+#include "../weechat-plugin.h"
+#include "typing.h"
+#include "typing-bar-item.h"
+#include "typing-config.h"
+#include "typing-status.h"
+
+
+/*
+ * Callback used to build a string with the list of nicks typing on the buffer.
+ */
+
+void
+typing_bar_item_nicks_map_cb (void *data,
+                              struct t_hashtable *hashtable,
+                              const void *key, const void *value)
+{
+    char **str_nicks_typing;
+    const char *ptr_nick;
+    struct t_typing_status *ptr_typing_status;
+
+    /* make C compiler happy */
+    (void) hashtable;
+
+    str_nicks_typing = (char **)data;
+
+    ptr_nick = (const char *)key;
+    ptr_typing_status = (struct t_typing_status *)value;
+
+    if ((ptr_typing_status->state == TYPING_STATUS_STATE_TYPING)
+        || (ptr_typing_status->state == TYPING_STATUS_STATE_PAUSED))
+    {
+        if (*str_nicks_typing[0])
+            weechat_string_dyn_concat (str_nicks_typing, ", ", -1);
+        if (ptr_typing_status->state == TYPING_STATUS_STATE_PAUSED)
+            weechat_string_dyn_concat (str_nicks_typing, "(", -1);
+        weechat_string_dyn_concat (str_nicks_typing, ptr_nick, -1);
+        if (ptr_typing_status->state == TYPING_STATUS_STATE_PAUSED)
+            weechat_string_dyn_concat (str_nicks_typing, ")", -1);
+    }
+}
+
+/*
+ * Returns content of bar item "typing": users currently typing on the buffer.
+ */
+
+char *
+typing_bar_item_typing (const void *pointer, void *data,
+                        struct t_gui_bar_item *item,
+                        struct t_gui_window *window,
+                        struct t_gui_buffer *buffer,
+                        struct t_hashtable *extra_info)
+{
+    struct t_hashtable *ptr_nicks;
+    char **str_nicks_typing, **str_typing;
+
+    /* make C compiler happy */
+    (void) pointer;
+    (void) data;
+    (void) item;
+    (void) window;
+    (void) extra_info;
+
+    if (!weechat_config_boolean (typing_config_look_enabled_nicks))
+        return NULL;
+
+    ptr_nicks = weechat_hashtable_get (typing_status_nicks, buffer);
+    if (!ptr_nicks)
+        return NULL;
+
+    if (weechat_hashtable_get_integer (ptr_nicks, "items_count") == 0)
+        return NULL;
+
+    str_nicks_typing = weechat_string_dyn_alloc (128);
+    weechat_hashtable_map (ptr_nicks,
+                           &typing_bar_item_nicks_map_cb, str_nicks_typing);
+
+    str_typing = weechat_string_dyn_alloc (256);
+    weechat_string_dyn_concat (str_typing, _("Typing: "), -1);
+    weechat_string_dyn_concat (str_typing, *str_nicks_typing, -1);
+
+    weechat_string_dyn_free (str_nicks_typing, 1);
+
+    return weechat_string_dyn_free (str_typing, 0);
+}
+
+/*
+ * Initializes typing bar items.
+ */
+
+void
+typing_bar_item_init ()
+{
+    weechat_bar_item_new (TYPING_BAR_ITEM_NAME,
+                          &typing_bar_item_typing, NULL, NULL);
+}