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#pragma once
// perhaps this should be conditionally included within cmakelists?
#ifdef WITH_LIBHANDY
#include <gtkmm/box.h>
#include <unordered_map>
#include <handy.h>
#include "discord/snowflake.hpp"
class ChannelData;
// thin wrapper over c api
// HdyTabBar + invisible HdyTabView since it needs one
class ChannelTabSwitcherHandy : public Gtk::Box {
public:
ChannelTabSwitcherHandy();
// no-op if already added
void AddChannelTab(Snowflake id);
// switches to existing tab if it exists
void ReplaceActiveTab(Snowflake id);
private:
void CheckUnread(Snowflake id);
void ClearPage(HdyTabPage *page);
void OnPageIconLoad(HdyTabPage *page, const Glib::RefPtr<Gdk::Pixbuf> &pb);
void CheckPageIcon(HdyTabPage *page, const ChannelData &data);
HdyTabBar *m_tab_bar;
Gtk::Widget *m_tab_bar_wrapped;
HdyTabView *m_tab_view;
Gtk::Widget *m_tab_view_wrapped;
std::unordered_map<Snowflake, HdyTabPage *> m_pages;
std::unordered_map<HdyTabPage *, Snowflake> m_pages_rev;
// need to hold a reference to the pixbuf data
std::unordered_map<HdyTabPage *, Glib::RefPtr<Gdk::Pixbuf>> m_page_icons;
friend void selected_page_notify_cb(HdyTabView *, GParamSpec *, ChannelTabSwitcherHandy *);
friend gboolean close_page_cb(HdyTabView *, HdyTabPage *, ChannelTabSwitcherHandy *);
public:
using type_signal_channel_switched_to = sigc::signal<void, Snowflake>;
type_signal_channel_switched_to signal_channel_switched_to();
private:
type_signal_channel_switched_to m_signal_channel_switched_to;
};
#endif
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