/*
 * Copyright 2014 (c) Anna Schumaker.
 */
#include <callback.h>
#include <tabs.h>

class QueueTab : public Tab {
private:
	/*
	 * Queue tab variables
	 */
	Gtk::HBox   q_tab_box;
	Gtk::Label  q_tab_number;
	Gtk::Label  q_tab_size;
	Gtk::Button q_tab_close;
	Gtk::Image  q_tab_close_img;

	/*
	 * Queue page variables
	 */
	Gtk::ToggleButton q_random;
	Gtk::SearchEntry  q_search;
	Gtk::TreeView     q_treeview;
	Gtk::VBox         q_vbox;

public:
	QueueTab(Playqueue *, unsigned int num);
	~QueueTab();
	void on_post_init();

	void tab_set_size();
	void queue_set_number(unsigned int);
};


QueueTab :: QueueTab(Playqueue *pq, unsigned int num)
	  : Tab(pq)
{
	/*
	 * Create our tab widget
	 */
	q_tab_close_img.set_from_icon_name("window-close", Gtk::ICON_SIZE_MENU);
	q_tab_close.set_image(q_tab_close_img);
	q_tab_close.set_relief(Gtk::RELIEF_NONE);
	q_tab_size.set_justify(Gtk::JUSTIFY_CENTER);

	q_tab_box.pack_start(q_tab_number, false, false);
	q_tab_box.pack_start(q_tab_size,   true,  true);
	q_tab_box.pack_start(q_tab_close,  false, false);

	tab_set_size();
	queue_set_number(num);
	q_tab_box.show_all();


	/*
	 * Finish generic init
	 */

	tab_random   = &q_random;
	tab_search   = &q_search;
	tab_size     = &q_tab_size;
	tab_treeview = &q_treeview;
	tab_widget   = &q_vbox;

	tab_finish_init();

	get_widget<Gtk::Notebook>("o_notebook")->insert_page(q_vbox, q_tab_box, num);
	q_vbox.show_all();
}

QueueTab :: ~QueueTab()
{
	tab_unmap();
}

void QueueTab :: on_post_init()
{
	tab_init_random();
}

void QueueTab :: tab_set_size()
{
	std::stringstream ss;
	ss << "<span size='x-large'>" << tab_pq->size() << "</span>";
	q_tab_size.set_markup(ss.str());
}

void QueueTab :: queue_set_number(unsigned int num)
{
	std::stringstream ss;
	ss << "<span size='x-large'>" << num << ". </span>";
	q_tab_number.set_markup(ss.str());
}



static void on_pq_created(Playqueue *pq, unsigned int num)
{
	QueueTab *tab = new QueueTab(pq, num);
	tab->on_post_init();
}

static void on_pq_removed(Playqueue *pq)
{
	
}

void init_queue_tabs()
{
	struct Callbacks *cb = get_callbacks();
	cb->on_pq_created = on_pq_created;
	cb->on_pq_removed = on_pq_removed;
}