libsegl/glmenu/menuitem.cpp

#include "menuitem.h"

namespace segl {

MenuItem::MenuItem(std::string c) {
	caption = c;
	fontsizeadd = 0;
	fontname = "menufont";
	usevalue = false;
	selectable = true;
	grey = false;
	novaluecenter = false;
	
	fontengine.fontSelect(fontname);
}

std::string MenuItem::getValue() {
	return value;
}

std::string MenuItem::getCaption() {
	return caption;
}

void MenuItem::setCaption(std::string str) {
	caption = str;
}

int MenuItem::getMaxValueLen() {
	return (int)value.length();
}

void MenuItem::render(Punkt2D pos, bool center, int basefontsize, int maxwidth, int valuewidth, bool highlight, int caplen, int capvallen, int maxlen) {
	fontengine.setSize(basefontsize+fontsizeadd);
	if(highlight)
		fontengine.setColor(1.0f, 0.0f, 0.0f);
	else if(grey)
		fontengine.setColor(0.8f, 0.8f, 0.8f);
	else
		fontengine.setColor(1.0f, 1.0f, 1.0f);
	
	if(!usevalue) {
		fontengine.renderLine(caption, (int)pos.x, (int)pos.y, center);
	} else {
		// center und position ggf. <20>berarbeiten..
		
		Punkt2D tmp = pos;
// 		tmp.x = pos.x - (caplen+vallen+valuewidth)/2;
		tmp.x = pos.x - maxlen/2;
		
// 		tmp.x = pos.x - valuewidth/2 - fontengine.getTextWidth(caption)/2;
// 		tmp.x = pos.x - caplen - valuewidth/2;
		fontengine.renderLine(caption, (int)tmp.x, (int)tmp.y, false);
		
		tmp.x += capvallen+valuewidth;
		fontengine.renderLine(value, (int)tmp.x, (int)tmp.y, false);
	}
}

bool MenuItem::isSelectable() {
	return (!grey)&&selectable;
}

bool MenuItem::hasValue() {
	return usevalue;
}

void MenuItem::setFontSizeAdd(int fsa) {
	fontsizeadd = fsa;
}

int MenuItem::getFontSizeAdd() {
	return fontsizeadd;
}

void MenuItem::greyItem(bool _grey) {
	grey = _grey;
}

MenuItem::~MenuItem() {
	
	
}

} // namespace segl