1 files changed, 136 insertions, 0 deletions
diff --git a/eclipse/plugins/com.android.ide.eclipse.gldebugger/src/com/android/ide/eclipse/gltrace/state/GLCompositeProperty.java b/eclipse/plugins/com.android.ide.eclipse.gldebugger/src/com/android/ide/eclipse/gltrace/state/GLCompositeProperty.java
new file mode 100644
index 000000000..ff8b83a86
--- /dev/null
+++ b/eclipse/plugins/com.android.ide.eclipse.gldebugger/src/com/android/ide/eclipse/gltrace/state/GLCompositeProperty.java
@@ -0,0 +1,136 @@
+/*
+ * Copyright (C) 2011 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.ide.eclipse.gltrace.state;
+
+import java.util.Collection;
+import java.util.EnumMap;
+import java.util.Map;
+
+/**
+ * A composite property is a container for multiple named properties, kind of like a dictionary.
+ */
+public class GLCompositeProperty implements IGLProperty {
+    private final GLStateType mType;
+    private final Map<GLStateType, IGLProperty> mPropertiesMap;
+    private IGLProperty mParent;
+
+    /** Construct a composite property given a list of {@link IGLProperty} objects. */
+    public GLCompositeProperty(GLStateType type, IGLProperty... iglProperties) {
+        mType = type;
+        mPropertiesMap = new EnumMap<GLStateType, IGLProperty>(GLStateType.class);
+
+        for (IGLProperty p : iglProperties) {
+            mPropertiesMap.put(p.getType(), p);
+            p.setParent(this);
+        }
+    }
+
+    public Collection<IGLProperty> getProperties() {
+        return mPropertiesMap.values();
+    }
+
+    public IGLProperty getProperty(GLStateType name) {
+        return mPropertiesMap.get(name);
+    }
+
+    @Override
+    public GLCompositeProperty clone() {
+        IGLProperty []props = new IGLProperty[mPropertiesMap.size()];
+
+        int i = 0;
+        for (IGLProperty p : mPropertiesMap.values()) {
+            props[i++] = p.clone();
+        }
+
+        return new GLCompositeProperty(getType(), props);
+    }
+
+    @Override
+    public String toString() {
+        StringBuffer sb = new StringBuffer();
+        sb.append("GLCompositeProperty {");      //$NON-NLS-1$
+
+        for (IGLProperty p : mPropertiesMap.values()) {
+            sb.append(p.toString());
+            sb.append(", ");                     //$NON-NLS-1$
+        }
+
+        sb.append("}");
+        return sb.toString();
+    }
+
+    @Override
+    public String getStringValue() {
+        // This method is called for displaying objects in the UI.
+        // We do not display any values for composites in the UI as they are only intermediate
+        // nodes in the tree.
+        return "";
+    }
+
+    @Override
+    public GLStateType getType() {
+        return mType;
+    }
+
+    @Override
+    public boolean isComposite() {
+        return true;
+    }
+
+    @Override
+    public boolean isDefault() {
+        for (IGLProperty p : mPropertiesMap.values()) {
+            if (!p.isDefault()) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+
+    @Override
+    public IGLProperty getParent() {
+        return mParent;
+    }
+
+    @Override
+    public void setParent(IGLProperty parent) {
+        mParent = parent;
+    }
+
+    @Override
+    public void setValue(Object value) {
+        throw new UnsupportedOperationException(
+                "Values cannot be set for composite properties."); //$NON-NLS-1$
+    }
+
+    @Override
+    public Object getValue() {
+        throw new UnsupportedOperationException(
+                "Values cannot be obtained for composite properties."); //$NON-NLS-1$
+    }
+
+    @Override
+    public void prettyPrint(StatePrettyPrinter pp) {
+        pp.prettyPrint(mType, null);
+        pp.incrementIndentLevel();
+        for (IGLProperty p : mPropertiesMap.values()) {
+            p.prettyPrint(pp);
+        }
+        pp.decrementIndentLevel();
+    }
+}