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#pragma once
#include <gtkmm.h>
#include <string>
#include <set>
#include "../discord/discord.hpp"
#include "chatmessage.hpp"
#include "completer.hpp"
class ChatInput;
class TypingIndicator;
class ChatWindow {
public:
ChatWindow();
Gtk::Widget *GetRoot() const;
Snowflake GetActiveChannel() const;
void Clear();
void SetMessages(const std::set<Snowflake> &msgs); // clear contents and replace with given set
void SetActiveChannel(Snowflake id);
void AddNewMessage(Snowflake id); // append new message to bottom
void DeleteMessage(Snowflake id); // add [deleted] indicator
void UpdateMessage(Snowflake id); // add [edited] indicator
void AddNewHistory(const std::vector<Snowflake> &id); // prepend messages
void InsertChatInput(std::string text);
Snowflake GetOldestListedMessage(); // oldest message that is currently in the ListBox
void UpdateReactions(Snowflake id);
protected:
ChatMessageItemContainer *CreateMessageComponent(Snowflake id); // to be inserted into header's content box
void ProcessNewMessage(Snowflake id, bool prepend); // creates and adds components
int m_num_rows = 0;
std::unordered_map<Snowflake, Gtk::Widget *> m_id_to_widget;
Snowflake m_active_channel;
bool OnKeyPressEvent(GdkEventKey *e);
void OnScrollEdgeOvershot(Gtk::PositionType pos);
void ScrollToBottom();
bool m_should_scroll_to_bottom = true;
Gtk::Box *m_main;
Gtk::ListBox *m_list;
Gtk::ScrolledWindow *m_scroll;
ChatInput *m_input;
Completer m_completer;
TypingIndicator *m_typing_indicator;
public:
typedef sigc::signal<void, Snowflake, Snowflake> type_signal_action_message_delete;
typedef sigc::signal<void, Snowflake, Snowflake> type_signal_action_message_edit;
typedef sigc::signal<void, std::string, Snowflake> type_signal_action_chat_submit;
typedef sigc::signal<void, Snowflake> type_signal_action_chat_load_history;
typedef sigc::signal<void, Snowflake> type_signal_action_channel_click;
typedef sigc::signal<void, Snowflake> type_signal_action_insert_mention;
typedef sigc::signal<void, const GdkEvent *, Snowflake, Snowflake> type_signal_action_open_user_menu;
typedef sigc::signal<void, Snowflake, Glib::ustring> type_signal_action_reaction_add;
typedef sigc::signal<void, Snowflake, Glib::ustring> type_signal_action_reaction_remove;
type_signal_action_message_delete signal_action_message_delete();
type_signal_action_message_edit signal_action_message_edit();
type_signal_action_chat_submit signal_action_chat_submit();
type_signal_action_chat_load_history signal_action_chat_load_history();
type_signal_action_channel_click signal_action_channel_click();
type_signal_action_insert_mention signal_action_insert_mention();
type_signal_action_open_user_menu signal_action_open_user_menu();
type_signal_action_reaction_add signal_action_reaction_add();
type_signal_action_reaction_remove signal_action_reaction_remove();
private:
type_signal_action_message_delete m_signal_action_message_delete;
type_signal_action_message_edit m_signal_action_message_edit;
type_signal_action_chat_submit m_signal_action_chat_submit;
type_signal_action_chat_load_history m_signal_action_chat_load_history;
type_signal_action_channel_click m_signal_action_channel_click;
type_signal_action_insert_mention m_signal_action_insert_mention;
type_signal_action_open_user_menu m_signal_action_open_user_menu;
type_signal_action_reaction_add m_signal_action_reaction_add;
type_signal_action_reaction_remove m_signal_action_reaction_remove;
};
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