// ==PREPROCESSOR==
// @name "Menu + Playback Buttons + Custom Colours"
// @author "marc2003"
// @import "%fb2k_component_path%helpers.txt"
// @import "%fb2k_component_path%samples\js\lodash.min.js"
// @import "%fb2k_component_path%samples\js\common.js"
// @import "%fb2k_component_path%samples\js\panel.js"
// ==/PREPROCESSOR==

var panel = new _panel();
var buttons = new _buttons();
var bs = _scale(24);

window.MinHeight = window.MaxHeight = bs;
var colour_mode = new _p('2K3.TOP.COLOUR.MODE', 0); // 0 auto, 1 dark, 2 light, 3 custom
var is_dark = window.IsDark;

var colours = {
	buttons : 0,
	background : 0,
};

update_colours();

var pbo_chars = [chars.repeat_off, chars.repeat_all, chars.repeat_one, chars.random, chars.shuffle, chars.album, chars.folder];
var pbo_names = plman.GetPlaybackOrders().toArray();

buttons.update = function () {
	this.buttons.menu = new _button(0, 0, bs, bs, { char : chars.menu, colour : colours.buttons }, null, function () { _menu(0, bs); }, 'Menu');
	this.buttons.album_list = new _button(bs * 2, 0, bs, bs, { char : chars.music, colour : colours.buttons }, null, function () { fb.RunMainMenuCommand('Library/Album List'); }, 'Album List');
	this.buttons.search = new _button(bs * 3, 0, bs, bs, { char : chars.search, colour : colours.buttons }, null, function () { fb.RunMainMenuCommand('Library/Search'); }, 'Library Search');

	var x = panel.w - (bs * 9);

	var pbo = plman.PlaybackOrder;
	this.buttons.repeat = new _button(x, 0, bs, bs, { char : pbo_chars[pbo], colour: colours.buttons }, null, function () { pbo == pbo_chars.length - 1 ? plman.PlaybackOrder = 0 : plman.PlaybackOrder++ }, pbo_names[pbo]);

	this.buttons.stop = new _button(x + (bs * 2), 0, bs, bs, { char : chars.stop, colour : colours.buttons }, null, function () { fb.Stop(); }, 'Stop');
	this.buttons.previous = new _button(x + (bs * 3), 0, bs, bs, { char : chars.prev, colour : colours.buttons }, null, function () { fb.Prev(); }, 'Previous');
	this.buttons.play = new _button(x + (bs * 4), 0, bs, bs, { char : !fb.IsPlaying || fb.IsPaused ? chars.play : chars.pause, colour : colours.buttons}, null, function () { fb.PlayOrPause(); }, !fb.IsPlaying || fb.IsPaused ? 'Play' : 'Pause');
	this.buttons.next = new _button(x + (bs * 5), 0, bs, bs, { char : chars.next, colour : colours.buttons }, null, function () { fb.Next(); }, 'Next');

	this.buttons.console = new _button(x + (bs * 7), 0, bs, bs, {char : chars.list, colour:colours.buttons }, null, function () { fb.ShowConsole(); }, 'Console');
	this.buttons.preferences = new _button(x + (bs * 8), 0, bs, bs, { char : chars.preferences, colour : colours.buttons }, null, function () { fb.ShowPreferences(); }, 'Preferences');
};

function on_colours_changed() {
	is_dark = window.IsDark;

	if (colour_mode.value == 0) {
		update_colours();
		buttons.update();
		window.Repaint();
	}
}

function on_mouse_lbtn_up(x, y, mask) {
	buttons.lbtn_up(x, y, mask);
}

function on_mouse_leave() {
	buttons.leave();
}

function on_mouse_move(x, y) {
	buttons.move(x, y);
}

function on_mouse_rbtn_up(x, y) {
	if (buttons.buttons.menu.containsXY(x, y)) {
		_help(0, bs);
	} else {
		var menu = window.CreatePopupMenu();
		var colour_menu = window.CreatePopupMenu();
		colour_menu.AppendMenuItem(MF_STRING, 1, 'Auto');
		colour_menu.AppendMenuItem(MF_STRING, 2, 'Dark');
		colour_menu.AppendMenuItem(MF_STRING, 3, 'Light');
		colour_menu.AppendMenuItem(MF_STRING, 4, 'Custom');
		colour_menu.CheckMenuRadioItem(1, 4, colour_mode.value + 1);
		colour_menu.AppendMenuSeparator();
		colour_menu.AppendMenuItem(EnableMenuIf(colour_mode.value == 3), 5, 'Edit...');
		colour_menu.AppendTo(menu, MF_STRING, 'Colours');
		menu.AppendMenuSeparator();
		menu.AppendMenuItem(MF_STRING, 10, 'Configure');

		var idx = menu.TrackPopupMenu(x, y);
		menu.Dispose();

		switch (idx ) {
		case 1:
		case 2:
		case 3:
		case 4:
			colour_mode.value = idx - 1;
			update_colours();
			buttons.update();
			window.Repaint();
			break;
		case 5:
			var tmp = utils.ColourPicker(colours.background);
			window.SetProperty('2K3.TOP.COLOUR.BACKGROUND', tmp);
			update_colours();
			buttons.update();
			window.Repaint();
			break;
		case 10:
			window.ShowConfigure();
			break;
		}
	}

	return true;
}

function on_paint(gr) {
	gr.Clear(colours.background);
	buttons.paint(gr);
}

function on_playback_order_changed() {
	buttons.update();
	window.Repaint();
}

function on_playback_pause() {
	buttons.update();
	window.Repaint();
}

function on_playback_starting() {
	buttons.update();
	window.Repaint();
}

function on_playback_stop() {
	buttons.update();
	window.Repaint();
}

function on_size() {
	panel.size();
	buttons.update();
}

function update_colours() {
	if ((colour_mode.value == 0 && is_dark) || colour_mode.value == 1) {
		colours.background = RGB(30, 30, 30);
	} else if ((colour_mode.value == 0 && !is_dark) || colour_mode.value == 2) {
		colours.background = RGB(240, 240, 240);
	} else if (colour_mode.value == 3) {
		colours.background = window.GetProperty('2K3.TOP.COLOUR.BACKGROUND', RGB(196, 30, 35));
	}

	colours.buttons = DetermineTextColour(colours.background);
}