1 files changed, 182 insertions, 0 deletions
diff --git a/eclipse/plugins/com.android.ide.eclipse.gldebugger/src/com/android/ide/eclipse/gltrace/state/GLListProperty.java b/eclipse/plugins/com.android.ide.eclipse.gldebugger/src/com/android/ide/eclipse/gltrace/state/GLListProperty.java
new file mode 100644
index 000000000..6840abff4
--- /dev/null
+++ b/eclipse/plugins/com.android.ide.eclipse.gldebugger/src/com/android/ide/eclipse/gltrace/state/GLListProperty.java
@@ -0,0 +1,182 @@
+/*
+ * 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.ArrayList;
+import java.util.List;
+import java.util.Locale;
+
+/**
+ * A list property is a container for a list of properties, addressed by index.
+ */
+public class GLListProperty implements IGLProperty {
+    private final List<IGLProperty> mList;
+    private final GLStateType mType;
+    private IGLProperty mParent;
+    private IGLProperty mTemplate;
+
+    /**
+     * Construct a list of properties of given size from the provided template.
+     * @param template property that will be cloned and used as members of the list
+     * @param size size of the list
+     */
+    public GLListProperty(GLStateType type, IGLProperty template, int size) {
+        mType = type;
+        mTemplate = template;
+
+        mList = new ArrayList<IGLProperty>(size);
+        for (int i = 0; i < size; i++) {
+            IGLProperty p = template.clone();
+            mList.add(p);
+
+            p.setParent(this);
+        }
+    }
+
+    private GLListProperty(GLStateType type, List<IGLProperty> props) {
+        mList = props;
+        mType = type;
+
+        for (IGLProperty p : mList) {
+            p.setParent(this);
+        }
+    }
+
+    public List<IGLProperty> getList() {
+        return mList;
+    }
+
+    public IGLProperty get(int index) {
+        return mList.get(index);
+    }
+
+    public boolean add(IGLProperty property) {
+        property.setParent(this);
+        return mList.add(property);
+    }
+
+    public boolean remove(IGLProperty property) {
+        return mList.remove(property);
+    }
+
+    public void set(int index, IGLProperty property) {
+        ensureCapacity(index + 1);
+        mList.set(index, property);
+        property.setParent(this);
+    }
+
+    private void ensureCapacity(int capactiy) {
+        for (int i = mList.size(); i < capactiy; i++) {
+            mList.add(mTemplate);
+        }
+    }
+
+    @Override
+    public GLListProperty clone() {
+        List<IGLProperty> props = new ArrayList<IGLProperty>(
+                mList.size());
+
+        for (IGLProperty p : mList) {
+            props.add(p.clone());
+        }
+
+        return new GLListProperty(getType(), props);
+    }
+
+    @Override
+    public String toString() {
+        StringBuffer sb = new StringBuffer();
+        sb.append("GLListProperty [");      //$NON-NLS-1$
+
+        int i = 0;
+        for (IGLProperty p : mList) {
+            sb.append(i);
+            sb.append(':');
+            sb.append(p.toString());
+            sb.append(", ");                //$NON-NLS-1$
+            i++;
+        }
+
+        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() {
+        return false;
+    }
+
+    @Override
+    public IGLProperty getParent() {
+        return mParent;
+    }
+
+    @Override
+    public void setParent(IGLProperty parent) {
+        mParent = parent;
+    }
+
+    public int indexOf(IGLProperty property) {
+        return mList.indexOf(property);
+    }
+
+    @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."); //$NON-NLS-1$
+    }
+
+    public int size() {
+        return mList.size();
+    }
+
+    @Override
+    public void prettyPrint(StatePrettyPrinter pp) {
+        pp.prettyPrint(mType, null);
+        pp.incrementIndentLevel();
+        for (int i = 0; i < mList.size(); i++) {
+            pp.prettyPrint(String.format(Locale.US, "Index %d:", i));
+            IGLProperty p = mList.get(i);
+            p.prettyPrint(pp);
+        }
+        pp.decrementIndentLevel();
+    }
+}