Distorted Android

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// Copyright 2016 Leszek Koltunski                                                               //

//                                                                                               //

// This file is part of Distorted.                                                               //

//                                                                                               //

// Distorted is free software: you can redistribute it and/or modify                             //

// it under the terms of the GNU General Public License as published by                          //

// the Free Software Foundation, either version 2 of the License, or                             //

// (at your option) any later version.                                                           //

//                                                                                               //

// Distorted is distributed in the hope that it will be useful,                                  //

// but WITHOUT ANY WARRANTY; without even the implied warranty of                                //

// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the                                 //

// GNU General Public License for more details.                                                  //

//                                                                                               //

// You should have received a copy of the GNU General Public License                             //

// along with Distorted.  If not, see <http://www.gnu.org/licenses/>.                            //

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package org.distorted.examples.scratchpad;

import org.distorted.library.Distorted;

import org.distorted.examples.R;

import android.app.Activity;

import android.opengl.GLSurfaceView;

import android.os.Bundle;

import android.view.View;

import android.widget.SeekBar.OnSeekBarChangeListener;

import android.widget.SeekBar;

import android.widget.TextView;

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public class ScratchpadActivity extends Activity implements OnSeekBarChangeListener

  {

  private static final float D_MULT=200.0f;

  private static final float C_MULT=  0.1f;

  private long effectID;

  private SeekBar barD, barC, barI;

  private TextView textD, textC, textI;

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  @Override

  protected void onCreate(Bundle savedInstanceState) 

    {

    super.onCreate(savedInstanceState);

    setContentView(R.layout.scratchpadlayout);

    barD = (SeekBar)findViewById(R.id.scratchpadSeekDuration);

    barD.setOnSeekBarChangeListener(this); 

    barC = (SeekBar)findViewById(R.id.scratchpadSeekCount);

    barC.setOnSeekBarChangeListener(this); 

    barI = (SeekBar)findViewById(R.id.scratchpadSeekID);

    barI.setOnSeekBarChangeListener(this); 

    textD = (TextView)findViewById(R.id.scratchpadTextDuration);

    textC = (TextView)findViewById(R.id.scratchpadTextCount);

    textI = (TextView)findViewById(R.id.scratchpadTextID);

    barD.setProgress(100);

    barC.setProgress(10);

    barI.setProgress(0);

    textD.setText("Dur: 20 s");

    textC.setText("Cou: 1.0");

    textI.setText("ID: 0");

    }

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  @Override

  protected void onResume() 

    {

    super.onResume();

    GLSurfaceView mView = (GLSurfaceView) this.findViewById(R.id.scratchpadSurfaceView);

    mView.onResume();

    }

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  @Override

  protected void onPause() 

    {

    GLSurfaceView mView = (GLSurfaceView) this.findViewById(R.id.scratchpadSurfaceView);

    mView.onPause();

    super.onPause();

    }

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  @Override

  public void onStop()

    {

    super.onStop();

    }

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  @Override

  public void onDestroy()

    {

    Distorted.onDestroy();

    super.onDestroy();

    }     

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  public void Distort(View v)

    {

    ScratchpadSurfaceView.setEffect(0);

    }     

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  public void Sink(View v)

    {

    ScratchpadSurfaceView.setEffect(1);

    }       

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  public void Transparency(View v)

    {

    ScratchpadSurfaceView.setEffect(2);

    }     

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  public void Macroblock(View v)

    {

    ScratchpadSurfaceView.setEffect(3);

    }       

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  public void Brightness(View v)

    {

    ScratchpadSurfaceView.setEffect(4);

    }       

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  public void Print(View v)

    {

    ScratchpadRenderer.mBackground.printEffect(effectID);

    }

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  public void Abort(View v)

    {

    ScratchpadRenderer.mBackground.abortEffect(effectID);

    }

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  public void onProgressChanged(SeekBar bar, int progress, boolean fromUser) 

    {

    float v, t; 

    int i;

    switch (bar.getId()) 

      {

      case R.id.scratchpadSeekDuration: v = progress*D_MULT;

                                        i = (int)(v/100);

                                        t = i/10.0f;

                                        ScratchpadSurfaceView.setDuration((int)v);

                                        textD.setText("Dur: "+(int)t+" s");

                                        break;

      case R.id.scratchpadSeekCount   : v = progress*C_MULT;

                                        i = (int)(v*10);

                                        t = i/10.0f;

                                        ScratchpadSurfaceView.setCount(v);

                                        textC.setText("Cou: "+t);

                                        break;

      case R.id.scratchpadSeekID      : effectID = progress;

                                        textI.setText("ID: "+progress);

                                        break;                        

      }

    }

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  public void onStartTrackingTouch(SeekBar bar) { }

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  public void onStopTrackingTouch(SeekBar bar)  { }

  }