1 files changed, 62 insertions, 0 deletions
diff --git a/engines/agi/menu.cpp b/engines/agi/menu.cpp
index 27e234ebc9..5d30eda81d 100644
--- a/engines/agi/menu.cpp
+++ b/engines/agi/menu.cpp
@@ -493,4 +493,66 @@ void Menu::enableAll() {
 	}
 }
 
+
+AgiTextColor AgiButtonStyle::getColor(bool hasFocus, bool pressed, bool positive) const {
+	if (_amigaStyle) {
+		if (positive) {
+			if (pressed) { // Positive pressed Amiga-style button
+				if (_olderAgi) {
+					return AgiTextColor(amigaBlack, amigaOrange);
+				} else {
+					return AgiTextColor(amigaBlack, amigaPurple);
+				}
+			} else { // Positive unpressed Amiga-style button
+				return AgiTextColor(amigaWhite, amigaGreen);
+			}
+		} else { // _amigaStyle && !positive
+			if (pressed) { // Negative pressed Amiga-style button
+				return AgiTextColor(amigaBlack, amigaCyan);
+			} else { // Negative unpressed Amiga-style button
+				return AgiTextColor(amigaWhite, amigaRed);
+			}
+		}
+	} else { // PC-style button
+		if (hasFocus || pressed) { // A pressed or in focus PC-style button
+			return AgiTextColor(pcWhite, pcBlack);
+		} else { // An unpressed PC-style button without focus
+			return AgiTextColor(pcBlack, pcWhite);
+		}
+	}
+}
+
+AgiTextColor AgiButtonStyle::getColor(bool hasFocus, bool pressed, int baseFgColor, int baseBgColor) const {
+	return getColor(hasFocus, pressed, AgiTextColor(baseFgColor, baseBgColor));
+}
+
+AgiTextColor AgiButtonStyle::getColor(bool hasFocus, bool pressed, const AgiTextColor &baseColor) const {
+	if (hasFocus || pressed)
+		return baseColor.swap();
+	else
+		return baseColor;
+}
+
+int AgiButtonStyle::getTextOffset(bool hasFocus, bool pressed) const {
+	return (pressed && !_amigaStyle) ? 1 : 0;
+}
+
+bool AgiButtonStyle::getBorder(bool hasFocus, bool pressed) const {
+	return _amigaStyle && !_authenticAmiga && (hasFocus || pressed);
+}
+
+void AgiButtonStyle::setAmigaStyle(bool amigaStyle, bool olderAgi, bool authenticAmiga) {
+	_amigaStyle		= amigaStyle;
+	_olderAgi		= olderAgi;
+	_authenticAmiga	= authenticAmiga;
+}
+
+void AgiButtonStyle::setPcStyle(bool pcStyle) {
+	setAmigaStyle(!pcStyle);
+}
+
+AgiButtonStyle::AgiButtonStyle(Common::RenderMode renderMode) {
+	setAmigaStyle(renderMode == Common::kRenderAmiga);
+}
+
 } // End of namespace Agi