Magic Cube

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// Copyright 2020 Leszek Koltunski                                                               //

//                                                                                               //

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

//                                                                                               //

// Magic Cube 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.                                                           //

//                                                                                               //

// Magic Cube 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 Magic Cube.  If not, see <http://www.gnu.org/licenses/>.                           //

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package org.distorted.dialogs;

import android.content.Context;

import android.view.View;

import android.view.ViewGroup;

import android.widget.BaseExpandableListAdapter;

import android.widget.TextView;

import org.distorted.main.R;

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class RubikDialogPatternListAdapter extends BaseExpandableListAdapter

  {

  private final int mTab, mWidth;

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    mContext = context;

    mTab     = tab;

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  @Override

  public Object getChild(int groupPosition, int childPosition)

    {

    RubikPattern pattern = RubikPattern.getInstance();

    return pattern.getPatternName(mTab,groupPosition,childPosition);

    }

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  @Override

  public long getChildId(int groupPosition, int childPosition)

    {

    return childPosition;

    }

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  @Override

  public View getChildView(int groupPosition, int childPosition, boolean isLastChild, View view, ViewGroup parent)

    {

    String childName = (String) getChild(groupPosition, childPosition);

    if (view == null)

      {

      LayoutInflater infalInflater = (LayoutInflater) mContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE);

      view = infalInflater.inflate(R.layout.dialog_pattern_child_item, null);

      }

    TextView childItem = view.findViewById(R.id.child);

    return view;

    }

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  @Override

  public int getChildrenCount(int groupPosition)

    {

    RubikPattern pattern = RubikPattern.getInstance();

    return pattern.getNumPatterns(mTab,groupPosition);

    }

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  @Override

  public Object getGroup(int groupPosition)

    {

    RubikPattern pattern = RubikPattern.getInstance();

    return pattern.getCategoryName(mTab,groupPosition);

    }

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  @Override

  public int getGroupCount()

    {

    RubikPattern pattern = RubikPattern.getInstance();

    return pattern.getNumCategories(mTab);

    }

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  @Override

  public long getGroupId(int groupPosition)

    {

    return groupPosition;

    }

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  @Override

  public View getGroupView(int groupPosition, boolean isLastChild, View view, ViewGroup parent)

    {

    String groupName = (String) getGroup(groupPosition);

    if (view == null)

      {

      LayoutInflater inf = (LayoutInflater) mContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE);

      view = inf.inflate(R.layout.dialog_pattern_group_item, null);

      }

    heading.setText(groupName);

    RubikPattern pattern = RubikPattern.getInstance();

    int numPatterns = pattern.getNumPatterns(mTab,groupPosition);

    TextView counter = view.findViewById(R.id.counter);

    counter.setText(String.format("%d", numPatterns));

    return view;

    }

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  @Override

  public boolean hasStableIds()

    {

    return true;

    }

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  @Override

  public boolean isChildSelectable(int groupPosition, int childPosition)

    {

    return true;

    }

  }