current work on generic guided editor

src/editor/CMakeLists.txt

@@ -1,17 +1,21 @@
 
-set(HEADERS abstractguidededitormodel.h
+set(HEADERS editormodel.h
-            guidededitorelement.h
+            editorelementdata.h
             guidededitorelementview.h
-            guidededitorgroup.h
+            guidededitorgroupview.h
+            editorgroup.h
             flowlayout.h
+            editortreenode.h
 )
 
 set(SOURCES guidededitorelementview.cpp
-            guidededitorelement.cpp
+            guidededitorgroupview.cpp
-            abstractguidededitormodel.cpp
+            editorelementdata.cpp
-            guidededitorgroup.cpp
+            editormodel.cpp
+            editorgroup.cpp
             guidededitorview.cpp
             flowlayout.cpp
+            editortreenode.cpp
 )
 
 add_library(editor ${HEADERS} ${SOURCES})

src/editor/abstractguidededitormodel.cpp

@@ -1,7 +0,0 @@
-#include "abstractguidededitormodel.h"
-
-AbstractGuidedEditorModel::AbstractGuidedEditorModel(QObject *parent) : QObject(parent)
-{
-
-}
-

src/editor/editorelementdata.cpp

@@ -0,0 +1,15 @@
+#include "editorelementdata.h"
+#include <QString>
+
+EditorElementData::EditorElementData()
+{
+
+}
+
+
+
+EditorElementData::~EditorElementData()
+{
+
+}
+

src/editor/editorelementdata.h

@@ -0,0 +1,22 @@
+#ifndef EDITORELEMENT_H
+#define EDITORELEMENT_H
+#include <QObject>
+#include <QString>
+
+
+
+class EditorElementData : public QObject
+{
+	Q_OBJECT
+public:
+
+    explicit EditorElementData();
+    ~EditorElementData();
+
+
+private:
+    QMap<QString, QString> elements;
+
+};
+
+#endif // EDITORELEMENT_H

src/editor/editorgroup.cpp

@@ -0,0 +1,8 @@
+#include "editorgroup.h"
+#include "cstdlib"
+#include <QColor>
+
+EditorGroup::EditorGroup(QObject *parent) : QObject(parent)
+{
+
+}

src/editor/editorgroup.h

@@ -0,0 +1,27 @@
+#ifndef GUIDEDEDITORLAYER_H
+#define GUIDEDEDITORLAYER_H
+
+#include <QObject>
+#include <QString>
+#include <QColor>
+
+#include "editorelementdata.h"
+
+class EditorGroup : public QObject
+{
+	Q_OBJECT
+public:
+    explicit EditorGroup(QObject *parent = 0);
+
+private:
+    QMap<QString, QString> attributes;
+    QList<EditorElementData*> elements;
+
+
+
+signals:
+
+public slots:
+};
+
+#endif // GUIDEDEDITORLAYER_H

src/editor/editormodel.cpp

@@ -0,0 +1,7 @@
+#include "abstractguidededitormodel.h"
+
+EditorModel::EditorModel(QObject *parent) : QObject(parent)
+{
+
+}
+

src/editor/editormodel.h

@@ -5,26 +5,31 @@
 #include <QObject>
 #include <memory>
 #include <list>
-#include "guidededitorelement.h"
+#include "editorelementdata.h"
+#include "editorgroup.h"
 
-class AbstractGuidedEditorModel : public QObject
+class EditorModel : public QObject
 {
 	Q_OBJECT
 public:
-	explicit AbstractGuidedEditorModel(QObject *parent = 0);
+    explicit EditorModel(QObject *parent = 0);
-	virtual ~AbstractGuidedEditorModel();
+    virtual ~EditorModel();
 
 	virtual uint getCount()=0;
-	virtual GuidedEditorElement& getElement(uint index) = 0;
+	virtual EditorElementData& getElement(uint index) = 0;
 	virtual void setElementValue(const uint index, const QString value)= 0;
 
-    virtual const std::list<GuidedEditorElement>& getAllElements() = 0;
+    virtual const std::list<EditorElementData>& getAllElements() = 0;
 
 signals:
 	void dataChanged();
 	void dataChanged(uint index);
 
 public slots:
+private:
+    QList<EditorElementData*> data;
+    QList<EditorGroup*> groups;
+
 };
 
 #endif // ABSTRACTGUIDEDEDITORMODEL_H

src/editor/editortreenode.cpp

@@ -0,0 +1,149 @@
+#include "editortreenode.h"
+
+EditorTreeNode::EditorTreeNode() {}
+
+EditorTreeNode::EditorTreeNode(T v)
+    : value(v)
+{
+}
+
+EditorTreeNode::~EditorTreeNode()
+{
+    if (parent != nullptr) {
+        remove();
+    }
+}
+
+const EditorTreeNode<T>* EditorTreeNode::nextSibling()
+{
+    if (parent() != nullptr) {
+        uint i = parent()->children().indexOf(this);
+        if (i + 1 < parent->children().size())
+            return parent->children().at(i + 1); //next sibling...
+        else
+            return nullptr;
+    }
+    return nullptr;
+}
+
+const EditorTreeNode<T>* EditorTreeNode::next(TreeWalkStrategy walkStrategy)
+{
+    if (walkStrategy == TreeWalkStrategy::mixture)
+        // choose node, work through all siblings, choose next node, but don't change branches more than one parent away, except branch is at an end.
+        if (parent() != nullptr) {
+            if (nextSibling() != null) // next sibling
+                return nextSibling();
+            else // find next children
+            {
+                for (auto n : parent->children())
+                    if (n->children().size() > 0)
+                        return n->children().first();
+                auto siblingOfParent = parent->nextSibling();
+                while (siblingOfParent != nullptr && siblingOfParent->children().size() == 0) {
+                    if (siblingOfParent->nextSibling() == nullptr)
+                        siblingOfParent = siblingOfParent->parent();
+                    else
+                        siblingOfParent = siblingOfParent->nextSibling();
+                }
+                if (siblingOfParent != nullptr)
+                    return siblingOfParent->children().first();
+                else
+                    return nullptr;
+            }
+        } else {
+            if (children.size() > 0)
+                return children.first();
+            else
+                return nullptr;
+        }
+    else if (walkStrategy == TreeWalkStrategy::depthFirst)
+        if (children().size() > 0)
+            return children.first();
+        else {
+            auto node = this;
+            while (node->nextSibling() == nullptr && node->parent() != nullptr)
+                node = node->parent();
+            return node->nextSibling();
+        }
+    else if (walkStrategy == TreeWalkStrategy::breadthFirst)
+        if (parent != nullptr) {
+            auto nextOnLvl = nextOnSameLevel();
+            if (nextOnLvl == nullptr){
+                for (auto n : this->children)
+                    if (n->children().size() > 0)
+                        return n->children().first();
+            }
+            else return nextOnLvl;
+        }
+    return nullptr;
+}
+
+const EditorTreeNode<T>* EditorTreeNode::getRoot()
+{
+    auto node = this;
+    while (node->parent() != nullptr)
+        node = node->parent();
+    return node;
+}
+
+void EditorTreeNode::move(EditorTreeNode<T>* to)
+{
+    this->parent()->children().removeOne(this);
+    to->children().append(this);
+}
+
+void EditorTreeNode::moveChildren(EditorTreeNode<T>* to)
+{
+    for (auto child : children)
+        child->move(to);
+}
+
+void EditorTreeNode::addChild(EditorTreeNode<T>* child)
+{
+    this->children().append(child);
+    child->setParen(this);
+}
+
+bool EditorTreeNode::removeChild(EditorTreeNode<T>* child)
+{
+    this->children().removeOne(child);
+}
+
+bool EditorTreeNode::remove()
+{
+    if (parent != nullptr) {
+        parent->children().removeOne(this);
+    }
+
+    if (children.size() > 0) {
+        for (auto node : children) {
+            node->remove();
+        }
+    }
+}
+
+EditorTreeNode<T>* EditorTreeNode::nextOnSameLevel()
+{
+    if (nextSibling() != nullptr)
+        return nextSibling();
+    uint lvl = 1;
+    auto node = this->parent();
+    auto pnode = this;
+    while (lvl > 0 && node != nullptr) {
+        if (node != pnode->parent() && node->children() > 0) {
+            node = node->children().first();
+            --lvl;
+        } else {
+            pnode = node;
+            if (node->nextSibling() != nullptr)
+                node = node->nextSibling();
+            else {
+                if (node->parent() != nullptr) {
+                    node = node->parent();
+                    ++lvl;
+                }
+            }
+        }
+    }
+    return node;
+}

src/editor/editortreenode.h

@@ -0,0 +1,49 @@
+#ifndef EDITORTREENODE_H
+#define EDITORTREENODE_H
+
+#include <QList>
+
+enum class TreeWalkStrategy {
+    depthFirst,
+    breadthFirst,
+    mixture
+};
+
+template <T>
+class EditorTreeNode;
+
+template <T>
+class EditorTreeNode {
+public:
+    explicit EditorTreeNode();
+    explicit EditorTreeNode(T v);
+    ~EditorTreeNode();
+
+    const EditorTreeNode<T>* nextSibling();
+    const EditorTreeNode<T>* parent() { return parent; }
+    QList<EditorTreeNode<T>*>& children() { return children; }
+    void setParen(EditorTreeNode<T>* parent) { this->parent = parent; }
+
+    T value() { return value; }
+
+    const EditorTreeNode<T>* next(TreeWalkStrategy depth_first = TreeWalkStrategy::depthFirst);
+    const EditorTreeNode<T>* getRoot();
+    void move(EditorTreeNode<T>* to); // as child!
+    void moveChildren(EditorTreeNode<T>* to); // move all children
+signals:
+    void nodeDataChanged(EditorTreeNode<T>* node);
+    void treeChanged(EditorTreeNode<T>* node);
+
+public slots:
+    void addChild(EditorTreeNode<T>* child);
+    bool removeChild(EditorTreeNode<T>* child);
+    bool remove();
+
+private:
+    T value;
+    EditorTreeNode<T>* parent = nullptr;
+    QList<EditorTreeNode<T>*> children;
+    EditorTreeNode<T>* nextOnSameLevel();
+};
+
+#endif // EDITORTREENODE_H

src/editor/guidededitorelement.cpp

@@ -1,85 +0,0 @@
-#include "guidededitorelement.h"
-#include <QString>
-
-GuidedEditorElement::GuidedEditorElement()
-{
-
-}
-
-
-
-GuidedEditorElement::~GuidedEditorElement()
-{
-
-}
-
-QString GuidedEditorElement::getTitle() const
-{
-	return title;
-}
-
-void GuidedEditorElement::setTitle(const QString &value)
-{
-	title = value;
-}
-
-QString GuidedEditorElement::getDescription() const
-{
-	return description;
-}
-
-void GuidedEditorElement::setDescription(const QString &value)
-{
-	description = value;
-}
-
-QString GuidedEditorElement::getExample() const
-{
-	return example;
-}
-
-void GuidedEditorElement::setExample(const QString &value)
-{
-	example = value;
-}
-
-QString GuidedEditorElement::getSyntaxregex() const
-{
-	return syntaxregex;
-}
-
-void GuidedEditorElement::setSyntaxregex(const QString &value)
-{
-	syntaxregex = value;
-}
-
-ElementType GuidedEditorElement::getType() const
-{
-	return type;
-}
-
-void GuidedEditorElement::setType(const ElementType &value)
-{
-	type = value;
-}
-
-QString GuidedEditorElement::getValue() const
-{
-	return value;
-}
-
-void GuidedEditorElement::setValue(const QString &value)
-{
-    this->value = value;
-}
-
-GuidedEditorGroup *GuidedEditorElement::getGroup() const
-{
-    return this->group;
-}
-
-void GuidedEditorElement::setGroup(GuidedEditorGroup *group)
-{
-    this->group = group;
-}
-

src/editor/guidededitorelement.h

@@ -1,52 +0,0 @@
-#ifndef EDITORELEMENT_H
-#define EDITORELEMENT_H
-#include <QObject>
-#include <QString>
-#include "guidededitorgroup.h"
-
-
-enum class ElementType {
-	INPUT, CHOOSER, STATIC
-};
-
-class GuidedEditorElement : public QObject
-{
-	Q_OBJECT
-public:
-
-    explicit GuidedEditorElement();
-	~GuidedEditorElement();
-
-	QString getTitle() const;
-	void setTitle(const QString &value);
-
-	QString getDescription() const;
-	void setDescription(const QString &value);
-
-	QString getExample() const;
-	void setExample(const QString &value);
-
-	QString getSyntaxregex() const;
-	void setSyntaxregex(const QString &value);
-
-	ElementType getType() const;
-	void setType(const ElementType &value);
-
-	QString getValue() const;
-	void setValue(const QString &value);
-
-    GuidedEditorGroup* getGroup() const;
-    void setGroup(GuidedEditorGroup* group);
-
-private:
-	QString title;
-	QString description;
-	QString example;
-	QString syntaxregex;
-	ElementType type;
-	QString value;
-    GuidedEditorGroup* group;
-
-};
-
-#endif // EDITORELEMENT_H

src/editor/guidededitorelementview.cpp

@@ -1,10 +1,10 @@
 #include "guidededitorelementview.h"
 
-#include <memory>
-#include <QVBoxLayout>
-#include <QRegExpValidator>
-#include <QRegExp>
 #include <QLabel>
+#include <QRegExp>
+#include <QRegExpValidator>
+#include <QVBoxLayout>
+#include <memory>
 
 #include <iostream>
 
@@ -12,53 +12,17 @@ GuidedEditorElementView::GuidedEditorElementView(QWidget* parent)
     : QWidget(parent)
 {
     this->layout = new QVBoxLayout(this);
-    this->title = new QLabel(this);
-    this->description = new QString();
-    this->example = new QLabel(this);
 
     this->setLayout(layout);
-    this->layout->addWidget(title);
-    this->layout->addWidget(example);
 }
 
-void GuidedEditorElementView::setElement(GuidedEditorElement* element)
+void GuidedEditorElementView::render()
 {
-    std::cout<<"adding element " << element <<std::endl;
+    for (QWidget* w : this->propertyViews->values())
-    if(!element) {
+        this->layout->removeWidget(w);
-        this->title->setText("testtitle");
+    for (QString prop : this->propertyOrder) {
-        this->description = new QString("test description");
+        this->layout->addWidget(this->propertyViews[prop]);
-        this->example->setText("test example");
-        this->input = new QLineEdit(this);
-        this->layout->addWidget(input);
-        this->update();
-        return;
     }
-    // set title
-    this->title->setText(element->getTitle());
-    // put description somewhere
-    this->description = new QString(element->getDescription());
-    // set example
-    this->example->setText(element->getExample());
-    // set input/static part
-    switch (element->getType()) {
-    case ElementType::CHOOSER:
-        this->combobox = new QComboBox(this);
-        //TODO: data for the combobox ?!
-        this->layout->addWidget(combobox);
-        break;
-    case ElementType::INPUT:
-        this->input = new QLineEdit(this);
-        this->layout->addWidget(input);
-
-        this->input->setValidator(new QRegExpValidator(QRegExp(element->getSyntaxregex())));
-        break;
-    case ElementType::STATIC:
-        this->staticLabel = new QLabel(this);
-        this->layout->addWidget(staticLabel);
-        this->staticLabel->setText(element->getValue());
-        break;
-    }
-
 }
 
 void GuidedEditorElementView::dataChanged()

src/editor/guidededitorelementview.h

@@ -1,23 +1,24 @@
 #ifndef GUIDEDEDITORELEMENTVIEW_H
 #define GUIDEDEDITORELEMENTVIEW_H
 
-#include <QWidget>
+#include <QComboBox>
 #include <QLabel>
 #include <QLineEdit>
+#include <QList>
 #include <QVBoxLayout>
+#include <QWidget>
 #include <memory>
-#include <QComboBox>
 
-#include "guidededitorelement.h"
+#include "editorelementdata.h"
-#include "guidededitorgroup.h"
+#include "editorgroup.h"
+#include "guidededitorgroupview.h"
 
-
+class GuidedEditorElementView : public QWidget {
-class GuidedEditorElementView : public QWidget
-{
     Q_OBJECT
 public:
     explicit GuidedEditorElementView(QWidget* parent = 0);
-    void setElement(GuidedEditorElement* element);
+
+    void render();
 
 signals:
     void inputChanged();
@@ -28,21 +29,11 @@ public slots:
 private:
     // layout
     QVBoxLayout* layout;
-	// widget container
+    QList<QString> propertyOrder;
-	//?
+    QMap<QString, QWidget*> propertyViews;
-	// title label
+    GuidedEditorGroupView* groupView;
-    QLabel* title;
+    EditorGroup* group;
-	// example/regex label
+    EditorElementData* elementData;
-    QLabel* example;
-	// mouseover description?
-    QString* description;
-	// input field based on element type
-    QLineEdit* input;
-    QComboBox* combobox;
-    QLabel* staticLabel;
-	// layer information
-    GuidedEditorGroup* group;
-
 };
 
 #endif // GUIDEDEDITORELEMENTVIEW_H

src/editor/guidededitorgroup.cpp

@@ -1,29 +0,0 @@
-#include "guidededitorgroup.h"
-#include "cstdlib"
-#include <QColor>
-
-GuidedEditorGroup::GuidedEditorGroup(QObject *parent) : QObject(parent)
-{
-    this->color = new QColor(rand()%20*10+50, rand()%20*10+50, rand()%20*10+50);
-}
-
-QString GuidedEditorGroup::getTitle() const
-{
-	return title;
-}
-
-void GuidedEditorGroup::setTitle(const QString &value)
-{
-	title = value;
-}
-
-QColor GuidedEditorGroup::getColor() const
-{
-    return *color;
-}
-
-void GuidedEditorGroup::setColor(QColor *value)
-{
-	color = value;
-}
-

src/editor/guidededitorgroup.h

@@ -1,31 +0,0 @@
-#ifndef GUIDEDEDITORLAYER_H
-#define GUIDEDEDITORLAYER_H
-
-#include <QObject>
-#include <QString>
-#include <QColor>
-
-class GuidedEditorGroup : public QObject
-{
-	Q_OBJECT
-public:
-    explicit GuidedEditorGroup(QObject *parent = 0);
-    GuidedEditorGroup(QString title, QObject *parent = 0);
-
-	QString getTitle() const;
-	void setTitle(const QString &value);
-
-	QColor getColor() const;
-    void setColor(QColor *value);
-
-private:
-	QString title;
-    QColor *color;
-
-
-signals:
-
-public slots:
-};
-
-#endif // GUIDEDEDITORLAYER_H

src/editor/guidededitorgroupview.cpp

@@ -0,0 +1,7 @@
+#include "guidededitorgroupview.h"
+
+GuidedEditorGroupView::GuidedEditorGroupView(QObject* parent)
+    : QObject(parent)
+{
+    this->color = new QColor(rand() % 20 * 10 + 50, rand() % 20 * 10 + 50, rand() % 20 * 10 + 50);
+}

src/editor/guidededitorgroupview.h

@@ -0,0 +1,20 @@
+#ifndef GUIDEDEDITORGROUPVIEW_H
+#define GUIDEDEDITORGROUPVIEW_H
+
+#include <QColor>
+#include <QObject>
+class GuidedEditorGroupView : public QObject {
+    Q_OBJECT
+public:
+    explicit GuidedEditorGroupView(QObject* parent = 0);
+
+signals:
+
+public slots:
+
+private:
+    QColor* color;
+    QString stylesheet;
+};
+
+#endif // GUIDEDEDITORGROUPVIEW_H

src/editor/guidededitorview.cpp

@@ -2,10 +2,12 @@
 
 #include <iostream>
 
-#include "guidededitorview.h"
 #include "guidededitorelementview.h"
+#include "guidededitorview.h"
 
-GuidedEditorView::GuidedEditorView(QWidget* parent) : QWidget(parent) {
+GuidedEditorView::GuidedEditorView(QWidget* parent)
+    : QWidget(parent)
+{
     editorLayout = new FlowLayout(this);
     this->setLayout(editorLayout);
     // tests
@@ -22,7 +24,7 @@ GuidedEditorView::GuidedEditorView(QWidget* parent) : QWidget(parent) {
 }
 
 GuidedEditorView::GuidedEditorView(
-    AbstractGuidedEditorModel* model,
+    EditorModel* model,
     QWidget* parent)
     : GuidedEditorView(parent)
 {
@@ -31,11 +33,10 @@ GuidedEditorView::GuidedEditorView(
 
 GuidedEditorView::~GuidedEditorView() {}
 
-void GuidedEditorView::addElement(GuidedEditorElement* element)
+void GuidedEditorView::addElement(EditorElementData* element)
 {
     std::cout << "adding elementview from element " << element << std::endl;
     GuidedEditorElementView* elementView = new GuidedEditorElementView(this);
-    elementView->setElement(element);
     this->layout()->addWidget(elementView);
     //this->update();
 }

src/editor/guidededitorview.h

@@ -1,28 +1,28 @@
 #ifndef GUIDEDEDITOR_H
 #define GUIDEDEDITOR_H
 
-#include <memory>
+#include "editormodel.h"
-#include <QWidget>
+#include "editorelementdata.h"
 #include "flowlayout.h"
-#include "guidededitorelement.h"
+#include <QWidget>
-#include "abstractguidededitormodel.h"
+#include <memory>
 
 class GuidedEditorView : public QWidget {
     Q_OBJECT
 public:
     explicit GuidedEditorView(QWidget* parent = 0);
-    GuidedEditorView(AbstractGuidedEditorModel* model,
+    GuidedEditorView(EditorModel* model,
         QWidget* parent = 0);
     ~GuidedEditorView();
 
 signals:
 
 public slots:
-    void addElement(GuidedEditorElement* element);
+    void addElement(EditorElementData* element);
 
 private:
     FlowLayout* editorLayout;
-    AbstractGuidedEditorModel* model;
+    EditorModel* model;
 };
 
 #endif // GUIDEDEDITOR_H

xml/editorelement.xsd

@@ -0,0 +1,49 @@
+<?xml version="1.0"?>
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
+targetNamespace="http://mmo.to"
+xmlns="http://mmo.to"
+elementFormDefault="qualified">
+
+<xs:element name="element" type="editorelement" />
+
+
+<xs:complexType name="editorelement">
+  <xs:element name="title" type="xs:string"/>
+  <xs:element name="description" type="xs:string"/>
+  <xs:element name="syntaxes">
+    <xs:sequence minOccurs="1">
+      <xs:element name="syntax" type="syntaxregex" />
+    </xs:sequence>
+  </xs:element>
+  <xs:element name="datatype" >
+    <xs:simpleType>
+      <xs:restriction base="xs:string">
+        <xs:enumeration value="text"/>
+        <xs:enumeration value="integer"/>
+        <xs:enumeration value="float"/>
+        <xs:enumeration value="bytes"/>
+        <xs:enumeration value="bits"/>
+      </xs:restriction>
+    </xs:simpleType>
+  </xs:element>
+  <xs:element name="endianess">
+    <xs:simpleType>
+      <xs:restriction base="xs:string">
+        <xs:enumeration value="little"/>
+        <xs:enumeration value="middle"/>
+        <xs:enumeration value="big"/>
+      </xs:restriction>
+    </xs:simpleType>
+  </xs:element>
+  <xs:element name="length" type="xs:integer" />
+  <xs:element name="optional" type="xs:boolean" />
+  <xs:element name="otherprotocol" type="xs:boolean" minOccurs="0" maxOccurs="1"/>
+</xs:complexType>
+
+<xs:complexType name="syntaxregex">
+  <xs:element name="regex" type="xs:string" />
+  <xs:element name="example" type="xs:string" />
+</xs:complexType>
+
+
+</xs:schema>

xml/editorgroup.xsd

@@ -0,0 +1,20 @@
+<?xml version="1.0"?>
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
+targetNamespace="http://mmo.to"
+xmlns="http://mmo.to"
+elementFormDefault="qualified">
+<xs:include schemaLocation="editorelement.xsd"/>
+
+<xs:element name="group" type="groupType" />
+
+<xs:complexType name="groupType">
+  <xs:element name="title" type="xs:string"/>
+  <xs:element name="description" type="xs:string"/>
+  <xs:sequence minOccurs="1">
+    <xs:element name="element" type="editorelement"/>
+    <xs:element name="group" type="groupType"/>
+  </xs:sequence>
+  <xs:element name="repeatable" type="xs:boolean"/>
+</xs:complexType>
+
+</xs:schema>

xml/protocol.xsd

@@ -0,0 +1,19 @@
+<?xml version="1.0"?>
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
+targetNamespace="http://mmo.to"
+xmlns="http://mmo.to"
+elementFormDefault="qualified">
+<xs:include schemaLocation="editorgroup.xsd" />
+<xs:include schemaLocation="editorelement.xsd" />
+
+<xs:element name="protocol" type="protocolType" />
+
+<xs:complexType name="protocolType">
+  <xs:element name="title" type="xs:string"/>
+  <xs:element name="description" type="xs:string"/>
+  <xs:sequence minOccurs="1">
+    <xs:element name="group" type="groupType"/>
+  </xs:sequence>
+</xs:complexType>
+
+</xs:schema>