Android Open Source - TUMensa Meals Db Cursor Wrapper

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License

The source code is released under:

Apache License

Java Source Code

/*
 * Copyright (C) 2010 Daniel Jacobi// www .  j  av  a  2 s  .  c  o m
 * 
 * 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 de.questmaster.tudmensa;

import android.content.ContentResolver;
import android.content.Context;
import android.database.CharArrayBuffer;
import android.database.ContentObserver;
import android.database.Cursor;
import android.database.DataSetObserver;
import android.net.Uri;
import android.os.Bundle;

/**
 * This Wrapper replaces the picture type with its picture resource id.
 * 
 * @author Daniel
 */
public class MealsDbCursorWrapper implements Cursor {

  private Cursor mCursor;
  private MensaMealsSettings.Settings mSettings = new MensaMealsSettings.Settings();

  /**
   * 
   */
  public MealsDbCursorWrapper(Cursor c, Context ct) {
    mCursor = c;

    // Read settings
    mSettings.ReadSettings(ct);
  }

  /*
   * (non-Javadoc)
   * 
   * @see android.database.Cursor#close()
   */
  public void close() {
    mCursor.close();
  }

  /*
   * (non-Javadoc)
   * 
   * @see android.database.Cursor#copyStringToBuffer(int,
   * android.database.CharArrayBuffer)
   */
  public void copyStringToBuffer(int columnIndex, CharArrayBuffer buffer) {
    mCursor.copyStringToBuffer(columnIndex, buffer);
  }

  /*
   * (non-Javadoc)
   * 
   * @see android.database.Cursor#deactivate()
   */
  public void deactivate() {
    mCursor.deactivate();
  }

  /*
   * (non-Javadoc)
   * 
   * @see android.database.Cursor#getBlob(int)
   */
  public byte[] getBlob(int columnIndex) {
    return mCursor.getBlob(columnIndex);
  }

  /*
   * (non-Javadoc)
   * 
   * @see android.database.Cursor#getColumnCount()
   */
  public int getColumnCount() {
    return mCursor.getColumnCount();
  }

  /*
   * (non-Javadoc)
   * 
   * @see android.database.Cursor#getColumnIndex(java.lang.String)
   */
  public int getColumnIndex(String columnName) {
    return mCursor.getColumnIndex(columnName);
  }

  /*
   * (non-Javadoc)
   * 
   * @see android.database.Cursor#getColumnIndexOrThrow(java.lang.String)
   */
  public int getColumnIndexOrThrow(String columnName) throws IllegalArgumentException {
    return mCursor.getColumnIndexOrThrow(columnName);
  }

  /*
   * (non-Javadoc)
   * 
   * @see android.database.Cursor#getColumnName(int)
   */
  public String getColumnName(int columnIndex) {
    return mCursor.getColumnName(columnIndex);
  }

  /*
   * (non-Javadoc)
   * 
   * @see android.database.Cursor#getColumnNames()
   */
  public String[] getColumnNames() {
    return mCursor.getColumnNames();
  }

  /*
   * (non-Javadoc)
   * 
   * @see android.database.Cursor#getCount()
   */
  public int getCount() {
    return mCursor.getCount();
  }

  /*
   * (non-Javadoc)
   * 
   * @see android.database.Cursor#getDouble(int)
   */
  public double getDouble(int columnIndex) {
    return mCursor.getDouble(columnIndex);
  }

  /*
   * (non-Javadoc)
   * 
   * @see android.database.Cursor#getExtras()
   */
  public Bundle getExtras() {
    return mCursor.getExtras();
  }

  /*
   * (non-Javadoc)
   * 
   * @see android.database.Cursor#getFloat(int)
   */
  public float getFloat(int columnIndex) {
    return mCursor.getFloat(columnIndex);
  }

  /*
   * (non-Javadoc)
   * 
   * @see android.database.Cursor#getInt(int)
   */
  public int getInt(int columnIndex) {
    return mCursor.getInt(columnIndex);
  }

  /*
   * (non-Javadoc)
   * 
   * @see android.database.Cursor#getLong(int)
   */
  public long getLong(int columnIndex) {
    return mCursor.getLong(columnIndex);
  }

  /*
   * (non-Javadoc)
   * 
   * @see android.database.Cursor#getPosition()
   */
  public int getPosition() {
    return mCursor.getPosition();
  }

  /*
   * (non-Javadoc)
   * 
   * @see android.database.Cursor#getShort(int)
   */
  public short getShort(int columnIndex) {
    return mCursor.getShort(columnIndex);
  }

  /*
   * (non-Javadoc)
   * 
   * @see android.database.Cursor#getString(int)
   */
  public String getString(int columnIndex) {
    String result = mCursor.getString(columnIndex);

    if (columnIndex == this.getColumnIndex(MealsDbAdapter.KEY_TYPE)) {
      // Theme support
      if (mSettings.m_sThemes.equals("dark")) {
        // create type drawable
        if (result.equals("F")) {
          result = String.valueOf(R.drawable.meal_f_d);
        } else if (result.equals("G")) {
          result = String.valueOf(R.drawable.meal_g_d);
        } else if (result.equals("K")) {
          result = String.valueOf(R.drawable.meal_k_d);
        } else if (result.equals("R")) {
          result = String.valueOf(R.drawable.meal_r_d);
        } else if (result.equals("RS")) {
          result = String.valueOf(R.drawable.meal_rs_d);
        } else if (result.equals("S")) {
          result = String.valueOf(R.drawable.meal_s_d);
        } else if (result.equals("V")) {
          result = String.valueOf(R.drawable.meal_v_d);
        } else {
          result = String.valueOf(R.drawable.essen_d);
        }
      } else if (mSettings.m_sThemes.equals("light")) {
        // create type drawable
        if (result.equals("F")) {
          result = String.valueOf(R.drawable.meal_f);
        } else if (result.equals("G")) {
          result = String.valueOf(R.drawable.meal_g);
        } else if (result.equals("K")) {
          result = String.valueOf(R.drawable.meal_k);
        } else if (result.equals("R")) {
          result = String.valueOf(R.drawable.meal_r);
        } else if (result.equals("RS")) {
          result = String.valueOf(R.drawable.meal_rs);
        } else if (result.equals("S")) {
          result = String.valueOf(R.drawable.meal_s);
        } else if (result.equals("V")) {
          result = String.valueOf(R.drawable.meal_v);
        } else {
          result = String.valueOf(R.drawable.essen);
        }
      }

    }

    return result;
  }

  /*
   * (non-Javadoc)
   * 
   * @see android.database.Cursor#getWantsAllOnMoveCalls()
   */
  public boolean getWantsAllOnMoveCalls() {
    return mCursor.getWantsAllOnMoveCalls();
  }

  /*
   * (non-Javadoc)
   * 
   * @see android.database.Cursor#isAfterLast()
   */
  public boolean isAfterLast() {
    return mCursor.isAfterLast();
  }

  /*
   * (non-Javadoc)
   * 
   * @see android.database.Cursor#isBeforeFirst()
   */
  public boolean isBeforeFirst() {
    return mCursor.isBeforeFirst();
  }

  /*
   * (non-Javadoc)
   * 
   * @see android.database.Cursor#isClosed()
   */
  public boolean isClosed() {
    return mCursor.isClosed();
  }

  /*
   * (non-Javadoc)
   * 
   * @see android.database.Cursor#isFirst()
   */
  public boolean isFirst() {
    return mCursor.isFirst();
  }

  /*
   * (non-Javadoc)
   * 
   * @see android.database.Cursor#isLast()
   */
  public boolean isLast() {
    return mCursor.isLast();
  }

  /*
   * (non-Javadoc)
   * 
   * @see android.database.Cursor#isNull(int)
   */
  public boolean isNull(int columnIndex) {
    return mCursor.isNull(columnIndex);
  }

  /*
   * (non-Javadoc)
   * 
   * @see android.database.Cursor#move(int)
   */
  public boolean move(int offset) {
    return mCursor.move(offset);
  }

  /*
   * (non-Javadoc)
   * 
   * @see android.database.Cursor#moveToFirst()
   */
  public boolean moveToFirst() {
    return mCursor.moveToFirst();
  }

  /*
   * (non-Javadoc)
   * 
   * @see android.database.Cursor#moveToLast()
   */
  public boolean moveToLast() {
    return mCursor.moveToLast();
  }

  /*
   * (non-Javadoc)
   * 
   * @see android.database.Cursor#moveToNext()
   */
  public boolean moveToNext() {
    return mCursor.moveToNext();
  }

  /*
   * (non-Javadoc)
   * 
   * @see android.database.Cursor#moveToPosition(int)
   */
  public boolean moveToPosition(int position) {
    return mCursor.moveToPosition(position);
  }

  /*
   * (non-Javadoc)
   * 
   * @see android.database.Cursor#moveToPrevious()
   */
  public boolean moveToPrevious() {
    return mCursor.moveToPrevious();
  }

  /*
   * (non-Javadoc)
   * 
   * @see android.database.Cursor#registerContentObserver(android.database.
   * ContentObserver)
   */
  public void registerContentObserver(ContentObserver observer) {
    mCursor.registerContentObserver(observer);
  }

  /*
   * (non-Javadoc)
   * 
   * @see android.database.Cursor#registerDataSetObserver(android.database.
   * DataSetObserver)
   */
  public void registerDataSetObserver(DataSetObserver observer) {
    mCursor.registerDataSetObserver(observer);
  }

  /*
   * (non-Javadoc)
   * 
   * @see android.database.Cursor#requery()
   */
  public boolean requery() {
    return mCursor.requery();
  }

  /*
   * (non-Javadoc)
   * 
   * @see android.database.Cursor#respond(android.os.Bundle)
   */
  public Bundle respond(Bundle extras) {
    return mCursor.respond(extras);
  }

  /*
   * (non-Javadoc)
   * 
   * @see
   * android.database.Cursor#setNotificationUri(android.content.ContentResolver
   * , android.net.Uri)
   */
  public void setNotificationUri(ContentResolver cr, Uri uri) {
    mCursor.setNotificationUri(cr, uri);
  }

  /*
   * (non-Javadoc)
   * 
   * @see android.database.Cursor#unregisterContentObserver(android.database.
   * ContentObserver)
   */
  public void unregisterContentObserver(ContentObserver observer) {
    mCursor.unregisterContentObserver(observer);
  }

  /*
   * (non-Javadoc)
   * 
   * @see android.database.Cursor#unregisterDataSetObserver(android.database.
   * DataSetObserver)
   */
  public void unregisterDataSetObserver(DataSetObserver observer) {
    mCursor.unregisterDataSetObserver(observer);
  }

}

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