1 files changed, 189 insertions, 0 deletions
diff --git a/eclipse/plugins/com.android.ide.eclipse.gldebugger/src/com/android/ide/eclipse/gltrace/views/detail/VboDetailProvider.java b/eclipse/plugins/com.android.ide.eclipse.gldebugger/src/com/android/ide/eclipse/gltrace/views/detail/VboDetailProvider.java
new file mode 100644
index 000000000..e0ba947c5
--- /dev/null
+++ b/eclipse/plugins/com.android.ide.eclipse.gldebugger/src/com/android/ide/eclipse/gltrace/views/detail/VboDetailProvider.java
@@ -0,0 +1,189 @@
+/*
+ * Copyright (C) 2012 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.views.detail;
+
+import com.android.ide.eclipse.gltrace.GLEnum;
+import com.android.ide.eclipse.gltrace.GLUtils;
+import com.android.ide.eclipse.gltrace.state.GLCompositeProperty;
+import com.android.ide.eclipse.gltrace.state.GLStateType;
+import com.android.ide.eclipse.gltrace.state.IGLProperty;
+
+import org.eclipse.jface.action.IContributionItem;
+import org.eclipse.jface.layout.GridDataFactory;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.events.SelectionAdapter;
+import org.eclipse.swt.events.SelectionEvent;
+import org.eclipse.swt.layout.GridLayout;
+import org.eclipse.swt.widgets.Combo;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Control;
+import org.eclipse.swt.widgets.Label;
+import org.eclipse.swt.widgets.Text;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
+public class VboDetailProvider implements IStateDetailProvider {
+    private static enum DisplayFormat {
+        GL_FLOAT,
+        GL_BYTE,
+        GL_UNSIGNED_BYTE,
+        GL_SHORT,
+        GL_UNSIGNED_SHORT,
+        GL_FIXED,
+    }
+
+    private Composite mComposite;
+
+    private Label mSizeLabel;
+    private Label mUsageLabel;
+    private Label mTypeLabel;
+    private Combo mDisplayFormatCombo;
+    private Text mTextControl;
+
+    private byte[] mBufferData;
+
+    @Override
+    public boolean isApplicable(IGLProperty state) {
+        return getVboProperty(state) != null;
+    }
+
+    @Override
+    public void createControl(Composite parent) {
+        mComposite = new Composite(parent, SWT.NONE);
+        GridLayout layout = new GridLayout(2, false);
+        layout.marginWidth = layout.marginHeight = 0;
+        mComposite.setLayout(layout);
+        GridDataFactory.fillDefaults().grab(true, true).applyTo(mComposite);
+
+        Label l = new Label(mComposite, SWT.NONE);
+        l.setText("Size: ");
+        GridDataFactory.fillDefaults().align(SWT.RIGHT, SWT.CENTER).applyTo(l);
+
+        mSizeLabel = new Label(mComposite, SWT.NONE);
+        GridDataFactory.fillDefaults().grab(true, false).applyTo(mSizeLabel);
+
+        l = new Label(mComposite, SWT.NONE);
+        l.setText("Usage: ");
+        GridDataFactory.fillDefaults().align(SWT.RIGHT, SWT.CENTER).applyTo(l);
+
+        mUsageLabel = new Label(mComposite, SWT.NONE);
+        GridDataFactory.fillDefaults().grab(true, false).applyTo(mUsageLabel);
+
+        l = new Label(mComposite, SWT.NONE);
+        l.setText("Type: ");
+        GridDataFactory.fillDefaults().align(SWT.RIGHT, SWT.CENTER).applyTo(l);
+
+        mTypeLabel = new Label(mComposite, SWT.NONE);
+        GridDataFactory.fillDefaults().grab(true, false).applyTo(mTypeLabel);
+
+        l = new Label(mComposite, SWT.NONE);
+        l.setText("Format Data As: ");
+        GridDataFactory.fillDefaults().align(SWT.RIGHT, SWT.CENTER).applyTo(l);
+
+        DisplayFormat[] values = DisplayFormat.values();
+        List<String> formats = new ArrayList<String>(values.length);
+        for (DisplayFormat format: values) {
+            formats.add(format.name());
+        }
+
+        mDisplayFormatCombo = new Combo(mComposite, SWT.DROP_DOWN | SWT.READ_ONLY);
+        mDisplayFormatCombo.setItems(formats.toArray(new String[formats.size()]));
+        mDisplayFormatCombo.select(0);
+        mDisplayFormatCombo.addSelectionListener(new SelectionAdapter() {
+            @Override
+            public void widgetSelected(SelectionEvent e) {
+                updateContents();
+            }
+        });
+        GridDataFactory.fillDefaults().grab(true, false).applyTo(mDisplayFormatCombo);
+
+        mTextControl = new Text(mComposite, SWT.BORDER | SWT.READ_ONLY | SWT.MULTI
+                                                   | SWT.WRAP | SWT.V_SCROLL | SWT.H_SCROLL);
+        GridDataFactory.fillDefaults().span(2, 1).grab(true, true).applyTo(mTextControl);
+        mTextControl.setEditable(false);
+    }
+
+    @Override
+    public void disposeControl() {
+    }
+
+    @Override
+    public Control getControl() {
+        return mComposite;
+    }
+
+    @Override
+    public void updateControl(IGLProperty state) {
+        IGLProperty vbo = getVboProperty(state);
+        if (vbo instanceof GLCompositeProperty) {
+            GLCompositeProperty vboProperty = (GLCompositeProperty) vbo;
+
+            IGLProperty sizeProperty = vboProperty.getProperty(GLStateType.BUFFER_SIZE);
+            mSizeLabel.setText(sizeProperty.getStringValue() + " bytes"); //$NON-NLS-1$
+
+            IGLProperty usageProperty = vboProperty.getProperty(GLStateType.BUFFER_USAGE);
+            mUsageLabel.setText(usageProperty.getStringValue());
+
+            IGLProperty typeProperty = vboProperty.getProperty(GLStateType.BUFFER_TYPE);
+            mTypeLabel.setText(typeProperty.getStringValue());
+
+            IGLProperty dataProperty = vboProperty.getProperty(GLStateType.BUFFER_DATA);
+            mBufferData = (byte[]) dataProperty.getValue();
+        } else {
+            mBufferData = null;
+        }
+
+        updateContents();
+    }
+
+    private void updateContents() {
+        if (mBufferData != null) {
+            mTextControl.setText(GLUtils.formatData(mBufferData,
+                    GLEnum.valueOf(mDisplayFormatCombo.getText())));
+            mTextControl.setEnabled(true);
+            mDisplayFormatCombo.setEnabled(true);
+        } else {
+            mTextControl.setText("");
+            mTextControl.setEnabled(false);
+            mDisplayFormatCombo.setEnabled(false);
+        }
+    }
+
+    @Override
+    public List<IContributionItem> getToolBarItems() {
+        return Collections.emptyList();
+    }
+
+    /**
+     * Get the {@link GLStateType#VBO_COMPOSITE} property given a node in
+     * the state hierarchy.
+     */
+    private IGLProperty getVboProperty(IGLProperty state) {
+        if (state.getType() == GLStateType.VBO_COMPOSITE) {
+            return state;
+        }
+
+        state = state.getParent();
+        if (state != null && state.getType() == GLStateType.VBO_COMPOSITE) {
+            return state;
+        }
+
+        return null;
+    }
+}