Glogster - dalsi upravy textu

gistfile1.js

var containerHeight = this.viewport.height; // vypocitana pixelova velikost na glogu

var currentFlowHeight = $(this.domHtml).height();  //  velikost vyrenderovaneho textu
var mainFontSize = 	$(this.domMarkup).data("mainfontsize");  // z normalizeru
var scrollingForbidden = false;
var domLastInnerSizedElement = this.domText;  // posledni element nad this.domHtml s nastavenyma velikostma n, 
var currentBoxWidth = $(domLastInnerSizedElement).width();
var currentBoxHeight = $(domLastInnerSizedElement).height();

function decreaseFontSize(match, value, unit) {
	switch (unit) {
		case "px":
				return (parseFloat(value, 10)-0.5) + unit;								
	}
	return match;
};

var reFs = /([0-9\.]+) *([^ ]*)/;

// Text vycuhuje
if ((currentFlowHeight > currentBoxHeight - mainFontSize)) {
	$(this.domText).find("span.font-sized").each(function(i, domSpan) {
		var fs = domSpan.style.fontSize;
		$(domSpan).attr("data-original-font-size", fs);
		fs = fs.replace(reFs, decreaseFontSize);
		if (currentFlowHeight == $(that.domHtml).height()) {
			fs = fs.replace(reFs, decreaseFontSize);
		}
		domSpan.style.fontSize = fs;
	});
}

// pridavani trid pro scrollovani - toto te uz podle me nezajima

$(domLastInnerSizedElement).css("width", currentBoxWidth+"px");
if ((!scrollingForbidden) && (currentFlowHeight > containerHeight*1.7)) {
	$(this.domText).removeClass("text__content_scrolling_off").addClass("text__content_scrolling_on");	
}
$(this.domMain).removeClass("text__main_progress_waiting").addClass("text__main_progress_ready");
this.domHtml.style.width = currentBoxWidth+"px";