//http://jqueryui.com/demos/dialog/modal-form.html

// TODO ? : get from the server 

// extension : label 

gFormats = [{'actions':['print'], 'extension':'html', 'label': gettext('print from the browser')},

            {'actions':['export'], 'extension':'html', 'label': gettext('download html file (.html)')},

            {'actions':['print', 'export'], 'extension':'markdown', 'label': gettext('download markdown file (.mkd)')},

            {'actions':['print', 'export'], 'extension':'pdf', 'label': gettext('download portable object format file (.pdf)')},

            {'actions':['print', 'export'], 'extension':'tex', 'label': gettext('download latex file (.tex)')},

            {'actions':['print', 'export'], 'extension':'odt', 'label': gettext('download open document file (.odt)')}] ;

gActions = {'print':{'dialogTitle':gettext('Print text'), 'defaultMethod':'pdf', 'defaultWithColors':"no", 'defaultWhichComments':'all'}, 

			'export':{'dialogTitle':gettext('Export text'), 'defaultMethod':'pdf', 'defaultWithColors':"no", 'defaultWhichComments':'all'}} ; 

gCurrentAction = null ; 

_populateMethod = function(withColors) {

	var val = $("#p_method").val();

	$("#p_method").html("");

	for (var i = 0, ilen = gFormats.length ; i < ilen ; i++) {

		var actions = gFormats[i]['actions'] ;

		for (var j = 0, jlen = gFormats.length ; j < jlen ; j++) {

			if (actions[j] == gCurrentAction)

				$("<option value='" + gFormats[i]['extension'] + "'>" + gFormats[i]['label'] + "</option>").appendTo("#p_method");

		}

	}

	if (val)

		$("#p_method").val(val);

	else

		$("#p_method").val(gActions[gCurrentAction]['defaultMethod']);

} ;

_populateMarkersColorsChoice = function(withColors) {

	var val = $("#p_color").val();

	$("#p_color").html("");

	$("<option value='0'>" + gettext("using markers only, no background colors") + "</option>").appendTo("#p_color");

	$("<option value='1'>" + gettext("using markers and background colors") + "</option>").appendTo("#p_color");

	if (val)

		$("#p_color").val(val);

	else 

		$("#p_color").val(gActions[gCurrentAction]['defaultWithColors']);

} ;

_populateWhichComments = function() {

	var val = $("#p_comments").val();

	$("#p_comments").html("");

	var all = interpolate(gettext("all (%(nb_comments)s)"), {'nb_comments':frames['text_view_comments'].gDb.getCommentsNb(true)}, true) ;

	var currents = interpolate(gettext("current filtered ones (%(nb_comments)s)"), {'nb_comments':frames['text_view_comments'].gDb.getCommentsNb(false)}, true) ;

	$("<option value='all' >" + all +"</option>").appendTo($("#p_comments")) ;

	$("<option value='none' >" + gettext("none (0)") + "</option>").appendTo($("#p_comments")) ;

	$("<option value='filtered' >" + currents + "</option>").appendTo($("#p_comments")) ;

	if (val)

		$("#p_comments").val(val);

	else 

		$("#p_comments").val(gActions[gCurrentAction]['defaultWhichComments']);

} ;

_manageMarkersColorsChoice = function() {

	var method = $("#p_method").val();

	var which = $("#p_comments").val();

	var disableMarkersColorsChoice ;

	if (gCurrentAction == 'print') 

		disableMarkersColorsChoice = ((which == 'none') || (method == 'markdown') || (method == 'html')) ;

	if (gCurrentAction == 'export') 

		disableMarkersColorsChoice = ((which == 'none') || (method == 'markdown')) ;

	if (disableMarkersColorsChoice)

		$("#p_color").val('no');

	$("#p_color").attr("disabled", disableMarkersColorsChoice);

} ;

_initPrintDialog = function() {

	$('#p_comments').add($('#p_method')).change(function() {

		_manageMarkersColorsChoice() ;

		_prepareOpenInNewWindow() ;

	}) ;

	var buttons = {} ;

	buttons[gettext('Go !')] = function() {

		var whichComments = $("#p_comments").val() ;

		var withColor = $("#p_color").val() ;

		var format = $("#p_method").val() ;

		var download = (gCurrentAction == "export") ? "1" : (format == "html") ? "0" : "1" ;

		var targetUrl = $("#print_export_form").attr('target_action').replace(/FoRmAt/,format).replace(/DoWnLoAd/, download).replace(/WhIcHCoMmEnT/, whichComments).replace(/WiThCoLoR/, withColor) ;

		$("#print_export_form").attr('action', targetUrl) ;

		document['print_export_form'].submit();

		$(this).dialog('close');

	} ;

	buttons[gettext('Cancel')] = function() {

		$(this).dialog('close');

	} ;

	$("#dialog_print_export").dialog({

		bgiframe: true,

		autoOpen: false,

		width: 450,

/*		height: 300,

		autoResize: false,*/		

		modal: true,

		buttons: buttons,

		close: function() {

			; // empty

		}

	});

}

openPrintDialog = function() {

	_openPrintExportDialog('print') ;

}

openExportDialog = function() {

	_openPrintExportDialog('export') ;

}

_prepareOpenInNewWindow = function() {

	var method = $("#p_method").val();

	if ((method == "html") && (gCurrentAction == 'print'))

		$("#print_export_form").attr("target", "_blank") ;

	else

		$("#print_export_form").removeAttr("target") ;

}

_openPrintExportDialog = function(action) {

	gCurrentAction = action ;

	$("#ui-dialog-title-dialog_print_export").html(gActions[gCurrentAction]['dialogTitle']) ;

	$("#print_export_action").val(action) ; // TODO check this still usefull

	_populateWhichComments() ;

	_populateMarkersColorsChoice() ;	

	_populateMethod() ;

	_manageMarkersColorsChoice() ;

	_prepareOpenInNewWindow() ;

	$('#dialog_print_export').dialog('open');

}

/*		

			tips.text(t).effect("highlight",{},1500);

*/