/*
 * Copyright 2014 (c) Anna Schumaker.
 */
#ifndef OCARINA_TABS_H
#define OCARINA_TABS_H

#include <gui/ocarina.h>
#include <gui/queue/model.h>
#include <gui/queue/toolbar.h>
#include <gui/queue/window.h>
#include <core/queue.h>

class Tab : public QNotifier {
private:
	unsigned int tab_sorting_count;
	std::string tab_sorting_title;

protected:
	Glib::RefPtr<Gtk::Builder> tab_builder;
	Queue *tab_pq;
	Gtk::VBox tab_vbox;

	QueueToolbar *tab_toolbar;
	QueueWindow  *tab_window;
	QueueLabel   *tab_label;

	/**
	 * Class helper functions
	 */
	void tab_dec_sort_count();
	void tab_unmap();

public:
	Tab(Queue *);
	virtual ~Tab();

	/**
	 * QNotifier implementation
	 */
	void on_track_added(unsigned int);
	virtual void on_track_removed(unsigned int);
	void on_track_updated(unsigned int);

	/**
	 * More helper functions
	 */
	int  tab_page_num();
	bool tab_is_cur();
	void tab_runtime_changed();
	void tab_display_sorting();
	void tab_focus_search();
	void tab_selected_ids(std::vector<unsigned int> &);
	void tab_queue_add(Queue *);
	bool tab_queue_selected(bool);
	bool tab_add_to_queue(unsigned int);
	bool tab_add_to_playlist(const std::string &);
	bool tab_favorite_selected();
	void tab_ban_selected();

	/**
	 * internal callback functions that can be overridden if necessary
	 */
	virtual bool on_key_press_event(const std::string &);
	virtual void on_show_rc_menu();

	/**
	 * GTK-MM callback functions
	 */
	void on_repeat_toggled();
	bool on_key_pressed(GdkEventKey *);
	void on_column_clicked(unsigned int);
	bool on_button_pressed(GdkEventButton *);
};


Tab *find_tab(Queue *);
void tab_focus_search();
void init_tabs();
void post_init_tabs();
void cleanup_tabs();


void init_collection_tab();
void init_history_tab();
void init_queue_tabs();

#endif /* OCARINA_TABS_H */