/adei/trunk

function PLOT_CONFIG() 

{

    this.plot_mode = null;

}

function PLOT(plot_sel_id) 

{

    this.cfg = new PLOT_CONFIG();

    this.plotsel = new SELECT(plot_sel_id, plotUpdatePlotMode, this);

    this.updater = null;

    this.config = null;

}

PLOT.prototype.AttachConfig = function(config) {

    this.config = config;

    config.Register(this);

}

PLOT.prototype.Init = function(updater, opts) {

    if (typeof opts == "undefined") opts = new Object;

    this.updater = updater;

    opts.reload = true;

    opts.confirm = true;

    this.Update(opts);

}

PLOT.prototype.SetPlot = function(val) {

    this.Update(new Object({ 'plot_mode': val, 'apply': true}));

}

PLOT.prototype.ReadConfig = function(opts) {

    if (this.config) {

	var opts = new Object(/*{'apply': true}*/);

	if (this.config.cfg.plot_mode) 

	    opts.plot_mode = this.config.cfg.plot_mode;

	this.Update(opts);

    }

}

PLOT.prototype.Update = function(opts) {

    if (opts) {

	if (opts.reload) {

	    this.plotsel.Update(adei.GetSelectService("plot_modes"), opts, opts?opts.plot_mode:null);

	} else {

	    if (opts.plot_mode) {

	    	this.UpdatePlotMode(opts.plot_mode, opts);

	    	if (this.plotsel.GetValue() != opts.plot_mode)

    		    this.plotsel.SetValue(opts.plot_mode);

	    }

	}

    }

}

PLOT.prototype.UpdatePlotMode = function(val, opts)

{

    this.cfg.plot_mode = val;

    if ((typeof opts == "undefined")||(opts.apply))

    this.Apply(val);

}

PLOT.prototype.Apply = function(plot_mode) {

    if (plot_mode)

	this.config.SetPlotSettings(plot_mode);

    else

	this.config.SetPlotSettings(this.cfg.plot_mode);

    this.config.Save();

    if (this.updater) this.updater.Update();

}

function plotUpdatePlotMode(self, val, opts)

{

    return self.UpdatePlotMode(val, opts);

}