Magic Cube

///////////////////////////////////////////////////////////////////////////////////////////////////

// Copyright 2024 Leszek Koltunski                                                               //

//                                                                                               //

// This file is part of Magic Cube.                                                              //

//                                                                                               //

// Magic Cube is proprietary software licensed under an EULA which you should have received      //

// along with the code. If not, check https://distorted.org/magic/License-Magic-Cube.html        //

///////////////////////////////////////////////////////////////////////////////////////////////////

package org.distorted.config;

import android.app.Activity;

import android.util.TypedValue;

import android.view.View;

import android.view.ViewGroup;

import android.widget.GridLayout;

import android.widget.ImageButton;

import android.widget.ImageView;

import android.widget.LinearLayout;

import android.widget.SeekBar;

import android.widget.TextView;

import androidx.appcompat.widget.AppCompatImageButton;

import org.distorted.main.MainActivity;

import org.distorted.main.R;

import org.distorted.os.OSInterface;

///////////////////////////////////////////////////////////////////////////////////////////////////

public class ConfigScreenPane

{

  public static final int DEFAULT_BORDERS = 2;

  public static final int DEFAULT_CORNERS = 2;

  public static final float[] BORDER_STEPS = { 0.50f, 0.75f, 1.00f, 1.50f, 2.00f };

  public static final float[] CORNER_STEPS = { 0.00f, 0.50f, 1.00f, 1.50f, 2.00f };

  private static final float PADDING_RATIO = 0.010f;

  private static final float MARGIN_RATIO  = 0.017f;

  private static final float TEXT_RATIO    = 0.025f;

  static final int ICO_01= 0xffe191b4;

  static final int ICO_02= 0xff604c94;

  static final int ICO_03= 0xff472258;

  static final int ICO_04= 0xff591218;

  static final int ICO_05= 0xffba365b;

  static final int ICO_06= 0xffe4e000;

  static final int ICO_07= 0xff4a90d5;

  static final int ICO_08= 0xff0e28a3;

  static final int ICO_09= 0xff00ff00;

  static final int ICO_10= 0xffd7660a;

  static final int ICO_11= 0xff092d2b;

  static final int ICO_12= 0xff034d3e;

  static final int ICO_13= 0xff1a7516;

  static final int ICO_14= 0xff58b6be;

  static final int ICO_15= 0xffd3c49b;

  static final int ICO_16= 0xff0a1662;

  static final int ICO_17= 0xffa21a1c;

  static final int ICO_18= 0xffe1b410;

  static final int ICO_19= 0xffff0000;

  static final int ICO_20= 0xff0157ba;

  static final int ICO_21= 0xff000000;

  static final int ICO_22= 0xff222222;

  static final int ICO_23= 0xff555555;

  static final int ICO_24= 0xffffffff;

  private static final int[][] COLORS =

    {

      { ICO_01, ICO_02, ICO_03, ICO_04, ICO_05, ICO_21 },

      { ICO_06, ICO_07, ICO_08, ICO_09, ICO_10, ICO_22 },

      { ICO_11, ICO_12, ICO_13, ICO_14, ICO_15, ICO_23 },

      { ICO_16, ICO_17, ICO_18, ICO_19, ICO_20, ICO_24 },

    };

  private final SeekBar mSeekBarBorders, mSeekBarCorners;

  private int mCurrentBorders, mCurrentCorners;

  private GridLayout mGrid;

  private int mRow, mCol;

///////////////////////////////////////////////////////////////////////////////////////////////////

  void resetUI(ConfigActivity act)

    {

    mSeekBarBorders.setProgress(DEFAULT_BORDERS);

    mSeekBarCorners.setProgress(DEFAULT_CORNERS);

    act.runOnUiThread(new Runnable()

      {

      @Override

      public void run()

        {

        markButton(0,0);

        }

      });

    }

///////////////////////////////////////////////////////////////////////////////////////////////////

  private void createColorGrid(final ConfigActivity act, int width, int height)

    {

    mGrid = new GridLayout(act);

    ViewGroup.LayoutParams paramsG = new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,ViewGroup.LayoutParams.WRAP_CONTENT);

    mGrid.setLayoutParams(paramsG);

    int rowCount = COLORS.length;

    int colCount = COLORS[0].length;

    int margin  = (int)(width*MARGIN_RATIO);

    int hsize   = (int)(0.83f*width/colCount - margin);

    int vsize   = (int)(0.78f*(height*(1-MainActivity.RATIO_BAR)*(2.0f)/(2.0f+0.75f+3.0f))/rowCount - margin );

    mGrid.setColumnCount(colCount);

    mGrid.setRowCount(rowCount);

    GridLayout.Spec[] rowSpecs = new GridLayout.Spec[rowCount];

    GridLayout.Spec[] colSpecs = new GridLayout.Spec[colCount];

    for(int row=0; row<rowCount; row++) rowSpecs[row] = GridLayout.spec(row);

    for(int col=0; col<colCount; col++) colSpecs[col] = GridLayout.spec(col);

    for(int row=0; row<rowCount; row++)

      for(int col=0; col<colCount; col++)

        {

        View v = createView(act,row,col);

        GridLayout.Spec rs = rowSpecs[row];

        GridLayout.Spec cs = colSpecs[col];

        GridLayout.LayoutParams params = new GridLayout.LayoutParams(rs,cs);

        params.bottomMargin = margin;

        params.topMargin    = margin;

        params.leftMargin   = margin;

        params.rightMargin  = margin;

        params.width = hsize;

        params.height= vsize;

        mGrid.addView(v,params);

        }

    markButton(mRow,mCol);

    }

///////////////////////////////////////////////////////////////////////////////////////////////////

  private View createView(final Activity act, final int row, final int col)

    {

    AppCompatImageButton button = new AppCompatImageButton(act);

    int p = 10;

    button.setPadding(p,p,p,p);

    button.setScaleType(ImageView.ScaleType.FIT_CENTER);

    button.setBackgroundColor(COLORS[row][col]);

    button.setOnClickListener( new View.OnClickListener()

      {

      @Override

      public void onClick(View v)

        {

        markButton(row,col);

        }

      });

    return button;

    }

///////////////////////////////////////////////////////////////////////////////////////////////////

  private void markButton(int row, int col)

    {

    int index = mRow*COLORS[0].length + mCol;

    ImageButton button = (ImageButton)mGrid.getChildAt(index);

    button.setImageResource(0);

    mRow = row;

    mCol = col;

    index = mRow*COLORS[0].length + mCol;

    button = (ImageButton)mGrid.getChildAt(index);

    button.setImageResource(R.drawable.check);

    }

///////////////////////////////////////////////////////////////////////////////////////////////////

  int getCurrentColor()

    {

    return COLORS[mRow][mCol];

    }

///////////////////////////////////////////////////////////////////////////////////////////////////

  private int extractIndex(float val, float[] table)

    {

    int len = table.length;

    for(int i=0; i<len; i++)

      if( table[i]==val ) return i;

    return len/2;

    }

///////////////////////////////////////////////////////////////////////////////////////////////////

  ConfigScreenPane(final ConfigActivity act, String key, OSInterface os)

    {

    mRow = 0;

    mCol = 0;

    int width = act.getScreenWidthInPixels();

    int height = act.getScreenHeightInPixels();

    float textSize = height*TEXT_RATIO;

    int padding = (int)(height*PADDING_RATIO);

    float borders = os.getFloat(key+"_border",1.0f);

    float corners = os.getFloat(key+"_corner",1.0f);

    ///// UPPER LAYOUT /////////////////////////////////

    LinearLayout configLayoutU = act.findViewById(R.id.configLayoutUpper);

    configLayoutU.setPadding(padding,padding,padding,padding);

    LinearLayout.LayoutParams paramsLayoutU = (LinearLayout.LayoutParams)configLayoutU.getLayoutParams();

    paramsLayoutU.bottomMargin = padding;

    paramsLayoutU.topMargin    = 0;

    paramsLayoutU.leftMargin   = padding;

    paramsLayoutU.rightMargin  = padding;

    configLayoutU.setLayoutParams(paramsLayoutU);

    TextView textBorder   = configLayoutU.findViewById(R.id.configTextBorder);

    textBorder.setTextSize(TypedValue.COMPLEX_UNIT_PX, textSize);

    TextView textCorner   = configLayoutU.findViewById(R.id.configTextCorner);

    textCorner.setTextSize(TypedValue.COMPLEX_UNIT_PX, textSize);

    mSeekBarBorders = configLayoutU.findViewById(R.id.configSeekBarBorder);

    mCurrentBorders = extractIndex(borders,BORDER_STEPS);

    if( mCurrentBorders!=mSeekBarBorders.getProgress() )

      {

      mSeekBarBorders.setProgress(mCurrentBorders);

      }

    mSeekBarBorders.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener()

      {

      @Override

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

        {

        mCurrentBorders = progress;

        }

      @Override

      public void onStartTrackingTouch(SeekBar seekBar) {}

      @Override

      public void onStopTrackingTouch(SeekBar seekBar)

        {

        act.recreateStickers(mCurrentBorders,mCurrentCorners);

        }

      });

    mSeekBarCorners = configLayoutU.findViewById(R.id.configSeekBarCorner);

    mCurrentCorners = extractIndex(corners,CORNER_STEPS);

    if( mCurrentCorners!=mSeekBarCorners.getProgress() )

      {

      mSeekBarCorners.setProgress(mCurrentCorners);

      }

    mSeekBarCorners.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener()

      {

      @Override

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

        {

        mCurrentCorners = progress;

        }

      @Override

      public void onStartTrackingTouch(SeekBar seekBar) {}

      @Override

      public void onStopTrackingTouch(SeekBar seekBar)

        {

        act.recreateStickers(mCurrentBorders,mCurrentCorners);

        }

      });

    ///// LOWER LAYOUT /////////////////////////////////

    LinearLayout configLayoutL = act.findViewById(R.id.configLayoutLower);

    configLayoutL.setPadding(padding,padding,padding,padding);

    LinearLayout.LayoutParams paramsLayoutL = (LinearLayout.LayoutParams)configLayoutL.getLayoutParams();

    paramsLayoutL.bottomMargin = padding;

    paramsLayoutL.topMargin    = 0;

    paramsLayoutL.leftMargin   = padding;

    paramsLayoutL.rightMargin  = padding;

    configLayoutL.setLayoutParams(paramsLayoutL);

    createColorGrid(act, width, height);

    configLayoutL.removeAllViews();

    configLayoutL.addView(mGrid);

    }

}