Extract OpenAPI writeflns to template files

With a few exceptions if the code would actually get larger

core/codegen/enum_header.hbs

@@ -0,0 +1,34 @@
+class {{className}}Class {
+	Q_GADGET
+public:
+	enum Value {
+		EnumNotSet,
+
+		{{#each values as |value|}}
+		{{value}},
+
+		{{/each}}
+	};
+	Q_ENUM(Value)
+private:
+	explicit {{className}}Class();
+};
+
+typedef {{className}} Class::Value {{className}};
+
+template <>
+
+{{className}} fromJsonValue<{{className}}>(QJsonValue source) {
+	if (!source.isString()) return {{className}}Class::EnumNotSet;
+
+	QString str = source.toString();
+
+	{{#each values as |value|}}
+	if (str == QStringLiteral("{{value}}")) {
+		return {{className}}Class::{{value}};
+	}
+
+	{{/each}}
+	
+	return {{className}}Class::EnumNotSet;
+}

core/codegen/object_header.hbs

@@ -0,0 +1,57 @@
+{{#each userImports as |userClass|}}
+{{#if userClass != className}}
+class {{className}};
+
+{{/if}}
+{{/each}}
+
+class {{className}} : public QObject {
+	Q_OBJECT
+public:
+	explicit {{className}}(QObject *parent = nullptr);
+	static {{className}} *fromJSON(QJsonObject source, QObject *parent = nullptr);
+	void updateFromJSON(QJsonObject source, bool emitSignals = true);
+	QJsonObject toJSON();
+	
+	// Properties
+
+{{#each properties as |p|}}
+{{#if p.description.length > 0}}
+	/**
+	 * @brief {{p.description}}
+
+	 */
+{{/if}}
+
+	Q_PROPERTY({{p.typeNameWithQualifiers}} {{p.name}} READ {{p.name}} WRITE set{{p.writeName}} NOTIFY {{p.name}}Changed)
+
+{{/each}}
+
+	// Getters
+
+	{{#each properties as |p|}}
+	{{p.typeNameWithQualifiers}} {{p.name}}() const;
+	void set{{p.writeName}}({{p.typeNameWithQualifiers}} new{{p.writeName}});
+
+
+	{{/each}}
+	
+	// Signals
+signals:
+
+	{{#each properties as |p|}}
+	void {{p.name}}Changed({{p.typeNameWithQualifiers}} new{{p.writeName}});
+
+	{{/each}}
+
+protected:
+
+{{#each properties as |p|}}
+{{#if p.defaultInitializer.length > 0}}
+	{{p.typeNameWithQualifiers}} {{p.memberName}} = {{p.defaultInitializer}};
+{{else}}
+	{{p.typeNameWithQualifiers}} {{p.memberName}};
+{{/if}}
+
+{{/each}}
+};

core/codegen/object_implementation.hbs

@@ -0,0 +1,49 @@
+{{className}}::{{className}}(QObject *parent) : QObject(parent) {}
+
+
+{{className}} *{{className}}::fromJSON(QJsonObject source, QObject *parent) {
+	{{className}} *instance = new {{className}}(parent);
+	instance->updateFromJSON(source, false);
+	return instance;
+}
+
+
+void {{className}}::updateFromJSON(QJsonObject source, bool emitSignals) {
+
+	{{#each properties as |property|}}
+	{{property.memberName}} = fromJsonValue<{{property.typeNameWithQualifiers}}>(source["{{property.originalName}}"]);
+
+	{{/each}}
+	
+	if (emitSignals) {
+
+	{{#each properties as |property|}}
+		emit {{property.name}}Changed({{property.memberName}});
+
+	{{/each}}
+	}
+}
+	
+QJsonObject {{className}}::toJSON() {
+	QJsonObject result;
+
+	{{#each properties as |property|}}
+	result["{{property.originalName}}"] = toJsonValue<{{property.typeNameWithQualifiers}}>({{property.memberName}});
+
+	{{/each}}
+
+	return result;
+}"
+
+
+{{#each properties as |property|}}
+{{property.typeNameWithQualifiers}} {{className}}::{{property.name}}() const { return {{property.memberName}}; }
+
+void {{className}}::set{{property.writeName}}({{property.typeNameWithQualifiers}} new{{property.writeName}}) {
+	
+	{{property.memberName}} = new{{property.writeName}};
+	emit {{property.name}}Changed(new{{property.writeName}});
+}
+
+
+{{/each}}