update aus der schule

glfontengine.cpp

@@ -241,4 +241,8 @@ int GLFontEngine::getTextWidth(const std::string &moep) {
 		return 1;
 }
 
+int GLFontEngine::getTextWidthbyInt(int length) {
+	return (int)(font->charwidth*fsize);
+}
+
 std::map<std::string, GLFont*> GLFontEngine::fontpool;

glfontengine.h

@@ -63,6 +63,7 @@ class GLFontEngine {
 		int getSize();
 		void getSDLRect(const std::string&, SDL_Rect*);
 		int getTextWidth(const std::string&);
+		int getTextWidthbyInt(int length);
 		
 };
 

glmenu/menuitem.cpp

@@ -24,7 +24,11 @@ void MenuItem::setCaption(std::string str) {
 	caption = str;
 }
 
-void MenuItem::render(Punkt2D pos, bool center, int basefontsize, int maxwidth, int valuewidth, bool highlight, int caplen, int vallen) {
+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);
@@ -39,13 +43,14 @@ void MenuItem::render(Punkt2D pos, bool center, int basefontsize, int maxwidth,
 		// center und position ggf. überarbeiten..
 		
 		Punkt2D tmp = pos;
-		tmp.x = pos.x - (caplen+vallen+valuewidth)/2;
+// 		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 += caplen+valuewidth;
+		tmp.x += capvallen+valuewidth;
 		fontengine.renderLine(value, (int)tmp.x, (int)tmp.y, false);
 	}
 }
@@ -54,6 +59,10 @@ bool MenuItem::isSelectable() {
 	return (!grey)&&selectable;
 }
 
+bool MenuItem::hasValue() {
+	return usevalue;
+}
+
 void MenuItem::setFontSizeAdd(int fsa) {
 	fontsizeadd = fsa;
 }

glmenu/menuitem.h

@@ -31,13 +31,16 @@ class MenuItem {
 		virtual void select() { };
 		virtual void charInput(char c) { };
 		
+		virtual int getMaxValueLen();
+		
+		bool hasValue();
 		void setFontSizeAdd(int fsa);
 		int getFontSizeAdd();
 		bool isSelectable();
 		void greyItem(bool _grey);
 		void noValueCenter(bool _vc);
 		
-		virtual void render(Punkt2D pos, bool center, int basefontsize, int maxwidth, int valuewidth, bool highlight, int caplen, int vallen);
+		virtual void render(Punkt2D pos, bool center, int basefontsize, int maxwidth, int valuewidth, bool highlight, int caplen, int capvallen, int maxlen);
 };
 
 #endif

glmenu/menuitems.cpp

@@ -63,6 +63,15 @@ void MIToggle::addToggle(std::string str) {
 	}
 }
 
+int MIToggle::getMaxValueLen() {
+	int ret=0;
+	for(unsigned int i=0; i<toggles.size(); i++) {
+		ret = std::max(ret, (int)toggles[i].length());
+	}
+	
+	return ret;
+}
+
 int MIToggle::getValueInt() {
 	return togglepos;
 }
@@ -115,6 +124,10 @@ void MIStringInput::setValue(std::string str) {
 	value = str;
 }
 
+int MIStringInput::getMaxValueLen() {
+	return maxlen;
+}
+
 std::string MIStringInput::getValue() {
 	return value;
 }
@@ -148,6 +161,10 @@ void MICheckBox::left() {
 	updateValue();
 }
 
+int MICheckBox::getMaxValueLen() {
+	return 3;
+}
+
 void MICheckBox::updateValue() {
 	value = state ? "An" : "Aus";
 }

glmenu/menuitems.h

@@ -45,6 +45,8 @@ class MIToggle : public MenuItem {
 		
 		void addToggle(std::string);
 		
+		int getMaxValueLen();
+		
 		int getValueInt();
 		void setValueInt(int val);
 		std::string getValueString();
@@ -59,6 +61,7 @@ class MIStringInput : public MenuItem {
 		MIStringInput(std::string str, int _maxlen=0);
 		void charInput(char c);
 		void setValue(std::string str);
+		int getMaxValueLen();
 		std::string getValue();
 	
 };
@@ -72,6 +75,7 @@ class MICheckBox : public MenuItem {
 		MICheckBox(std::string str);
 		
 		bool isChecked();
+		int getMaxValueLen();
 		void setState(bool _state);
 		void select();
 		void right();

glmenu/menumenu.cpp

@@ -94,15 +94,21 @@ void MenuMenu::render() {
 		pos.x = screen->w/2;
 	}
 	
-	int clen=0, vlen=0, height=0, fullvalwidth=0;
+	int clen=0, vlen=0, cvlen=0, height=0, fullvalwidth=0, maxlen=0;
 	for(unsigned int i=0; i<menuitems.size(); i++) {
 		fontengine.setSize(basefontsize+menuitems[i]->getFontSizeAdd());
-		
+		if(menuitems[i]->hasValue()) {
+			cvlen = std::max(cvlen, fontengine.getTextWidthbyInt(menuitems[i]->getMaxValueLen()));
+			vlen = std::max(vlen, fontengine.getTextWidthbyInt(menuitems[i]->getMaxValueLen())+fontengine.getTextWidth(menuitems[i]->getCaption()));
+		} else {
 			clen = std::max(clen, fontengine.getTextWidth(menuitems[i]->getCaption()));
-		vlen = std::max(vlen, fontengine.getTextWidth(menuitems[i]->getValue()));
+		}
+		
 		height += basefontsize + menuitems[i]->getFontSizeAdd() + offset;
 	}
 	fullvalwidth = clen + vlen + valuewidth;
+	vlen += valuewidth;
+	maxlen = std::max(clen, vlen);
 	
 	if(paintbackground&&true) {
 		// geht noch nicht ganz
@@ -136,7 +142,7 @@ void MenuMenu::render() {
 	}
 
 	for(unsigned int i=0; i<menuitems.size(); i++) {
-		menuitems[i]->render(pos, centermenu, basefontsize, maxwidth, valuewidth, ((unsigned int)itempos==i)&&dohighlight, clen, vlen);
+		menuitems[i]->render(pos, centermenu, basefontsize, maxwidth, valuewidth, ((unsigned int)itempos==i)&&dohighlight, clen, cvlen, maxlen);
 		pos.y += basefontsize + menuitems[i]->getFontSizeAdd() + offset;
 	}
 }