libsegl/glmenu/menuitem.cpp

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#include "menuitem.h"
MenuItem::MenuItem(std::string c) {
caption = c;
fontsizeadd = 0;
fontname = "menufont";
usevalue = false;
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selectable = true;
grey = false;
novaluecenter = false;
fontengine.fontSelect(fontname);
}
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std::string MenuItem::getValue() {
return value;
}
std::string MenuItem::getCaption() {
return caption;
}
void MenuItem::setCaption(std::string str) {
caption = str;
}
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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);
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else if(grey)
fontengine.setColor(0.8f, 0.8f, 0.8f);
else
fontengine.setColor(1.0f, 1.0f, 1.0f);
if(!usevalue) {
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fontengine.renderLine(caption, (int)pos.x, (int)pos.y, center);
} else {
// center und position ggf. <20>berarbeiten..
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Punkt2D tmp = pos;
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// tmp.x = pos.x - (caplen+vallen+valuewidth)/2;
tmp.x = pos.x - maxlen/2;
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// 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);
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tmp.x += capvallen+valuewidth;
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fontengine.renderLine(value, (int)tmp.x, (int)tmp.y, false);
}
}
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bool MenuItem::isSelectable() {
return (!grey)&&selectable;
}
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bool MenuItem::hasValue() {
return usevalue;
}
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void MenuItem::setFontSizeAdd(int fsa) {
fontsizeadd = fsa;
}
int MenuItem::getFontSizeAdd() {
return fontsizeadd;
}
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void MenuItem::greyItem(bool _grey) {
grey = _grey;
}
MenuItem::~MenuItem() {
}