/* Copyright (c) 2011 Zhihua (Dennis) Jiang
 * 
 * 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.gwtmobile.ui.kitchensink.client.phonegap;

import com.google.gwt.core.client.*;
import com.google.gwt.uibinder.client.*;
import com.google.gwt.user.client.ui.*;
import com.gwtmobile.phonegap.client.*;
import com.gwtmobile.phonegap.client.Capture.*;
import com.gwtmobile.ui.client.event.*;
import com.gwtmobile.ui.client.page.*;

public class CaptureUi extends Page {
    @UiField HTML text;

    private static CaptureUiUiBinder uiBinder = GWT.create( CaptureUiUiBinder.class );

    interface CaptureUiUiBinder extends UiBinder<Widget, CaptureUi> {
    }

    public CaptureUi() {
        initWidget( uiBinder.createAndBindUi( this ) );
    }

    @UiHandler("list")
    void onListSelectionChanged( SelectionChangedEvent e ) {
        Capture.captureImage( callback, new CaptureOptions().limit( 1 ).duration( 10 ) );
    }

    CaptureCallback callback = new CaptureCallback() {
        @Override
        public void onSuccess( JsArray<MediaFile> mediaFiles ) {
            String lb = "<br/>";
            StringBuilder sb = new StringBuilder();
            for ( int i = 0; i < mediaFiles.length(); i++ ) {
                MediaFile mediaFile = mediaFiles.get( i );
                sb.append( "Name:" + mediaFile.getName() + lb );
                sb.append( "FullPath:" + mediaFile.getFullPath() + lb );
                sb.append( "Type:" + mediaFile.getType() + lb );
                sb.append( "LastModifiedDate:" + mediaFile.getLastModifiedDate() + lb );
                sb.append( "size:" + mediaFile.getSize() + lb );
                sb.append( lb );
            }
            text.setHTML( "Success: " + lb + sb.toString() );
        }

        @Override
        public void onError( CaptureError error ) {
            text.setHTML( "Error: " + error.getCode() );
        }
    };
}