/*
 * 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.GLProtoBuf.GLMessage.Function;
import com.android.ide.eclipse.gltrace.model.GLCall;
import com.android.ide.eclipse.gltrace.model.GLTrace;
import com.google.protobuf.ByteString;

import org.eclipse.jface.action.IContributionItem;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Text;

import java.util.Collections;
import java.util.List;

public class VertexAttribPointerDataDetailProvider implements ICallDetailProvider {
    private Text mText;

    @Override
    public boolean isApplicable(GLCall call) {
        return call.getFunction() == Function.glVertexAttribPointerData;
    }

    @Override
    public void createControl(Composite parent) {
        mText = new Text(parent, SWT.BORDER | SWT.READ_ONLY | SWT.MULTI
                | SWT.WRAP | SWT.V_SCROLL | SWT.H_SCROLL);
    }

    @Override
    public void disposeControl() {
    }

    @Override
    public Control getControl() {
        return mText;
    }

    @Override
    public void updateControl(GLTrace trace, GLCall call) {
        // void glVertexAttribPointerData(GLuint indx, GLint size, GLenum type, GLboolean norm,
        //                      GLsizei stride, const GLvoid* ptr, int minIndex, int maxIndex)
        GLEnum type = (GLEnum) call.getProperty(GLCall.PROPERTY_VERTEX_ATTRIB_POINTER_TYPE);
        byte[] data = (byte[]) call.getProperty(GLCall.PROPERTY_VERTEX_ATTRIB_POINTER_DATA);

        mText.setText(GLUtils.formatData(data, type));
    }

    @Override
    public List<IContributionItem> getToolBarItems() {
        return Collections.emptyList();
    }
}