abaddon-ppc/components/channels.hpp

#pragma once
#include <gtkmm.h>
#include <string>
#include <queue>
#include <mutex>
#include <unordered_set>
#include <unordered_map>
#include <sigc++/sigc++.h>
#include "../discord/discord.hpp"

static const constexpr int ChannelEmojiSize = 16;

class ChannelListRow : public Gtk::ListBoxRow {
public:
    bool IsUserCollapsed;
    Snowflake ID;
    std::unordered_set<ChannelListRow *> Children;
    ChannelListRow *Parent = nullptr;

    virtual void Collapse();
    virtual void Expand();

    static void MakeReadOnly(Gtk::TextView *tv);
};

class ChannelListRowDMHeader : public ChannelListRow {
public:
    ChannelListRowDMHeader();

protected:
    Gtk::EventBox *m_ev;
    Gtk::Box *m_box;
    Gtk::Label *m_lbl;
};

class StatusIndicator;
class ChannelListRowDMChannel : public ChannelListRow {
public:
    ChannelListRowDMChannel(const ChannelData *data);

protected:
    Gtk::EventBox *m_ev;
    Gtk::Box *m_box;
    StatusIndicator *m_status = nullptr;
    Gtk::TextView *m_lbl;
    Gtk::Image *m_icon = nullptr;

    Gtk::Menu m_menu;
    Gtk::MenuItem *m_menu_close; // leave if group
    Gtk::MenuItem *m_menu_copy_id;
};

class ChannelListRowGuild : public ChannelListRow {
public:
    ChannelListRowGuild(const GuildData *data);

    int GuildIndex;

protected:
    Gtk::EventBox *m_ev;
    Gtk::Box *m_box;
    Gtk::TextView *m_lbl;
    Gtk::Image *m_icon;

    Gtk::Menu m_menu;
    Gtk::MenuItem *m_menu_copyid;
    Gtk::MenuItem *m_menu_leave;
    Gtk::MenuItem *m_menu_settings;

private:
    typedef sigc::signal<void> type_signal_copy_id;
    typedef sigc::signal<void> type_signal_leave;
    typedef sigc::signal<void> type_signal_settings;

    type_signal_copy_id m_signal_copy_id;
    type_signal_leave m_signal_leave;
    type_signal_settings m_signal_settings;

public:
    type_signal_copy_id signal_copy_id();
    type_signal_leave signal_leave();
    type_signal_settings signal_settings();
};

class ChannelListRowCategory : public ChannelListRow {
public:
    ChannelListRowCategory(const ChannelData *data);

    virtual void Collapse();
    virtual void Expand();

protected:
    Gtk::EventBox *m_ev;
    Gtk::Box *m_box;
    Gtk::TextView *m_lbl;
    Gtk::Arrow *m_arrow;

    Gtk::Menu m_menu;
    Gtk::MenuItem *m_menu_copyid;

private:
    typedef sigc::signal<void> type_signal_copy_id;

    type_signal_copy_id m_signal_copy_id;

public:
    type_signal_copy_id signal_copy_id();
};

class ChannelListRowChannel : public ChannelListRow {
public:
    ChannelListRowChannel(const ChannelData *data);

protected:
    Gtk::EventBox *m_ev;
    Gtk::Box *m_box;
    Gtk::TextView *m_lbl;

    Gtk::Menu m_menu;
    Gtk::MenuItem *m_menu_copyid;

private:
    typedef sigc::signal<void> type_signal_copy_id;

    type_signal_copy_id m_signal_copy_id;

public:
    type_signal_copy_id signal_copy_id();
};

class ChannelList {
public:
    ChannelList();
    Gtk::Widget *GetRoot() const;
    void UpdateListing();
    void UpdateNewGuild(Snowflake id);
    void UpdateRemoveGuild(Snowflake id);
    void UpdateRemoveChannel(Snowflake id);
    void UpdateChannel(Snowflake id);
    void UpdateCreateDMChannel(Snowflake id);
    void UpdateCreateChannel(Snowflake id);
    void UpdateGuild(Snowflake id);

    void SetActiveChannel(Snowflake id);

protected:
    Gtk::ListBox *m_list;
    Gtk::ScrolledWindow *m_main;

    ChannelListRowDMHeader *m_dm_header_row = nullptr;

    void CollapseRow(ChannelListRow *row);
    void ExpandRow(ChannelListRow *row);
    void DeleteRow(ChannelListRow *row);

    void UpdateChannelCategory(Snowflake id);

    void on_row_activated(Gtk::ListBoxRow *row);

    int m_guild_count;
    void OnMenuCopyID(Snowflake id);
    void OnGuildMenuLeave(Snowflake id);
    void OnGuildMenuSettings(Snowflake id);

    Gtk::Menu m_channel_menu;
    Gtk::MenuItem *m_channel_menu_copyid;

    // i would use one map but in really old guilds there can be a channel w/ same id as the guild so this hacky shit has to do
    std::unordered_map<Snowflake, ChannelListRow *> m_guild_id_to_row;
    std::unordered_map<Snowflake, ChannelListRow *> m_id_to_row;

    void InsertGuildAt(Snowflake id, int pos);

    void AddPrivateChannels();

    void CheckBumpDM(Snowflake channel_id);

public:
    typedef sigc::signal<void, Snowflake> type_signal_action_channel_item_select;
    typedef sigc::signal<void, Snowflake> type_signal_action_guild_leave;
    typedef sigc::signal<void, Snowflake> type_signal_action_guild_settings;

    type_signal_action_channel_item_select signal_action_channel_item_select();
    type_signal_action_guild_leave signal_action_guild_leave();
    type_signal_action_guild_settings signal_action_guild_settings();

protected:
    type_signal_action_channel_item_select m_signal_action_channel_item_select;
    type_signal_action_guild_leave m_signal_action_guild_leave;
    type_signal_action_guild_settings m_signal_action_guild_settings;
};