#4 Display datatypes

gui.py

@@ -23,13 +23,20 @@ def class_list():
         interface.cursor.execute("SELECT id FROM structure_class ORDER BY id")
         return render_template('class_list.html', classes=[interface.get_class(row['id']) for row in interface.cursor.fetchall()])
 
+@app.route('/datatype/<int:datatype_id>')
+def show_datatype(datatype_id: int):
+    with get_interface() as interface:
+
+        # Klasse ermitteln
+        datatype = interface.get_datatype(datatype_id)
+        return render_template('show_datatype.html', datatype=datatype)
+
 @app.route('/class/<int:class_id>')
 def show_class(class_id: int):
     with get_interface() as interface:
 
-        # Klasse und alle Children ermitteln
+        # Klasse ermitteln
         class_ = interface.get_class(class_id)
-        valid_classes = [class_, *class_.get_children(True)]
 
         # Attribute ermitteln
         all_attributes = [aa.get_attribute() for aa in class_.get_attribute_assignments(True)]

gui/templates/show_class.html

@@ -30,14 +30,21 @@ <h2>Attributes</h2>
                 <thead>
                     <tr>
                         <th>Name</th>
+                        <th>Datatype</th>
                     </tr>
                 </thead>
                 <tbody>
                     {% for attribute in class_attributes %}
-                        <tr><td style="font-weight: bold"><a href="{{ url_for('show_attribute_assignment', class_id=class_.id, attribute_id=attribute.id) }}">{{ attribute.name }}</a></td></tr>
+                        <tr>
+                            <td style="font-weight: bold"><a href="{{ url_for('show_attribute_assignment', class_id=class_.id, attribute_id=attribute.id) }}">{{ attribute.name }}</a></td>
+                            <td><a href="{{ url_for('show_datatype', datatype_id=attribute.get_datatype().id) }}">{{ attribute.get_datatype().name }}</a></td>
+                        </tr>
                     {% endfor %}
                     {% for attribute in inherited_attributes %}
-                        <tr><td><a href="{{ url_for('show_attribute_assignment', class_id=class_.id, attribute_id=attribute.id) }}">{{ attribute.name }}</a></td></tr>
+                        <tr>
+                            <td><a href="{{ url_for('show_attribute_assignment', class_id=class_.id, attribute_id=attribute.id) }}">{{ attribute.name }}</a></td>
+                            <td><a href="{{ url_for('show_datatype', datatype_id=attribute.get_datatype().id) }}">{{ attribute.get_datatype().name }}</a></td>
+                        </tr>
                     {% endfor %}
                 </tbody>
             </table>

gui/templates/show_datatype.html

@@ -0,0 +1,48 @@
+{% extends 'base.html' %}
+
+{% block content %}
+    <h1>{% block title %} Datatype {{ datatype.name }} {% endblock %}</h1>
+
+    <!-- General information -->
+    <hr>
+    <h2>General</h2>
+    <div class="row mb-2">
+        <div class="col-2">
+            <label for="identifier" class="form-label">Identifier</label>
+            <input type="text" class="form-control" id="identifier" value="{{ datatype.id }}" disabled>
+        </div>
+        <div class="col-5">
+            <label for="datatype_name" class="form-label">Name</label>
+            <input type="text" class="form-control" id="datatype_name" value="{{ datatype.name }}" disabled>
+        </div>
+        <div class="col-5">
+            <label for="parent_name" class="form-label">Parent</label>
+            <input type="text" class="form-control" id="parent_name" value="{{ datatype.get_parent().name }}" disabled>
+        </div>
+        <!--<div class="col-1">
+            <a href="{{ url_for('show_datatype', datatype_id=datatype.get_parent().id) }}"><button class="btn btn-primary">Show</button></a>
+        </div>-->
+    </div>
+    <div class="row mb-2">
+        <div class="col-12">
+            <label for="generator" class="form-label">Generator</label>
+            <input type="text" class="form-control" id="generator" value="{{ datatype.get_generator() }}" disabled>
+        </div>
+    </div>
+
+    <!-- Transformer -->
+    <hr>
+    <h2>Transformer</h2>
+    <div class="row">
+        <div class="col-12 mb-2">
+            <label for="read_transformer" class="form-label">Read</label>
+            <textarea class="form-control" id="read_transformer" rows="10" disabled>{{ datatype.read_transformer_source }}</textarea>
+        </div>
+    </div>
+    <div class="row">
+        <div class="col-12 mb-2">
+            <label for="write_transformer" class="form-label">Write</label>
+            <textarea class="form-control" id="write_transformer" rows="10" disabled>{{ datatype.write_transformer_source }}</textarea>
+        </div>
+    </div>
+{% endblock %}