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pull out chat list into a separate component

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This commit is contained in:
ouwou
2021-05-24 01:42:04 -04:00
parent a1c7d14efa
commit b2655260fa
11 changed files with 429 additions and 271 deletions
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92
components/chatlist.hpp Normal file
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#pragma once
#include <gtkmm.h>
#include <map>
#include <vector>
#include "../discord/snowflake.hpp"
class ChatList : public Gtk::ScrolledWindow {
public:
ChatList();
void Clear();
void SetActiveChannel(Snowflake id);
template<typename Iter>
void SetMessages(Iter begin, Iter end);
template<typename Iter>
void PrependMessages(Iter begin, Iter end);
void ProcessNewMessage(Snowflake id, bool prepend);
void DeleteMessage(Snowflake id);
void RefetchMessage(Snowflake id);
Snowflake GetOldestListedMessage();
void UpdateMessageReactions(Snowflake id);
void SetFailedByNonce(const std::string &nonce);
std::vector<Snowflake> GetRecentAuthors();
private:
void OnScrollEdgeOvershot(Gtk::PositionType pos);
void ScrollToBottom();
void RemoveMessageAndHeader(Gtk::Widget *widget);
Snowflake m_active_channel;
int m_num_messages = 0;
int m_num_rows = 0;
std::map<Snowflake, Gtk::Widget *> m_id_to_widget;
bool m_should_scroll_to_bottom = true;
Gtk::ListBox m_list;
public:
// these are all forwarded by the parent
using type_signal_action_message_delete = sigc::signal<void, Snowflake, Snowflake>;
using type_signal_action_message_edit = sigc::signal<void, Snowflake, Snowflake>;
using type_signal_action_chat_submit = sigc::signal<void, std::string, Snowflake, Snowflake>;
using type_signal_action_chat_load_history = sigc::signal<void, Snowflake>;
using type_signal_action_channel_click = sigc::signal<void, Snowflake>;
using type_signal_action_insert_mention = sigc::signal<void, Snowflake>;
using type_signal_action_open_user_menu = sigc::signal<void, const GdkEvent *, Snowflake, Snowflake>;
using type_signal_action_reaction_add = sigc::signal<void, Snowflake, Glib::ustring>;
using type_signal_action_reaction_remove = sigc::signal<void, Snowflake, Glib::ustring>;
using type_signal_action_reply_to = sigc::signal<void, Snowflake>;
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();
type_signal_action_reply_to signal_action_reply_to();
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;
type_signal_action_reply_to m_signal_action_reply_to;
};
template<typename Iter>
inline void ChatList::SetMessages(Iter begin, Iter end) {
Clear();
m_num_rows = 0;
m_num_messages = 0;
m_id_to_widget.clear();
for (Iter it = begin; it != end; it++)
ProcessNewMessage(*it, false);
ScrollToBottom();
}
template<typename Iter>
inline void ChatList::PrependMessages(Iter begin, Iter end) {
for (Iter it = begin; it != end; it++)
ProcessNewMessage(*it, true);
}