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///////////////////////////////////////////////////////////////////////////////////////////////////
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// Copyright 2020 Leszek Koltunski //
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// //
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// This file is part of Magic Cube. //
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// //
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// Magic Cube is free software: you can redistribute it and/or modify //
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// it under the terms of the GNU General Public License as published by //
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// the Free Software Foundation, either version 2 of the License, or //
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// (at your option) any later version. //
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// //
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// Magic Cube is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY; without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
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// GNU General Public License for more details. //
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// //
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// You should have received a copy of the GNU General Public License //
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// along with Magic Cube. If not, see <http://www.gnu.org/licenses/>. //
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///////////////////////////////////////////////////////////////////////////////////////////////////
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package org.distorted.config;
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import android.content.res.Resources;
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import android.graphics.drawable.BitmapDrawable;
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import android.os.Build;
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import android.util.TypedValue;
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import android.view.Gravity;
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import android.view.View;
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import android.widget.GridLayout;
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import android.widget.ImageButton;
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import android.widget.LinearLayout;
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import android.widget.PopupWindow;
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import android.widget.ScrollView;
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import android.widget.TextView;
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import org.distorted.objectlib.main.ObjectControl;
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import org.distorted.objectlib.main.ObjectType;
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import org.distorted.helpers.TransparentImageButton;
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import org.distorted.main.R;
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import org.distorted.main.RubikActivity;
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import static android.view.View.inflate;
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import static org.distorted.objectlib.main.ObjectType.NUM_OBJECTS;
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public class ConfigScreen
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{
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private static final int NUM_COLUMNS = 4;
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private static final int[] mLocation = new int[2];
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private TransparentImageButton mBackButton, mObjectButton, mPrevButton, mNextButton;
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private TextView mMovesText;
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private PopupWindow mObjectPopup;
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private ConfigScreenPane mPane;
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private int mObjectOrdinal;
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private int mColCount, mRowCount, mMaxRowCount;
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private int mObjectSize;
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private int mBarHeight;
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private float mButtonSize;
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///////////////////////////////////////////////////////////////////////////////////////////////////
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private void setupObjectWindow(final ConfigActivity act, final float width, final float height)
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{
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int icon = RubikActivity.getDrawable(R.drawable.cube_2s,R.drawable.cube_2m, R.drawable.cube_2b, R.drawable.cube_2h);
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Resources res = act.getResources();
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BitmapDrawable bd = (BitmapDrawable)res.getDrawable(icon);
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int cubeWidth = bd.getIntrinsicWidth();
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int margin = (int)(width*RubikActivity.LARGE_MARGIN);
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mObjectSize = (int)(cubeWidth + 2*margin + 0.5f);
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mMaxRowCount = (int)((height-mBarHeight)/mObjectSize);
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ScrollView view = (ScrollView)inflate( act, R.layout.popup_object_simple, null);
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GridLayout objectGrid = view.findViewById(R.id.objectGrid);
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GridLayout.Spec[] rowSpecs = new GridLayout.Spec[mRowCount];
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GridLayout.Spec[] colSpecs = new GridLayout.Spec[mColCount];
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objectGrid.setColumnCount(mColCount);
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objectGrid.setRowCount(mRowCount);
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mObjectPopup = new PopupWindow(act);
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mObjectPopup.setFocusable(true);
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mObjectPopup.setContentView(view);
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int[] nextInRow = new int[mRowCount];
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for(int row=0; row<mRowCount; row++)
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{
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rowSpecs[row] = GridLayout.spec(row);
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nextInRow[row]= 0;
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}
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for(int col=0; col<mColCount; col++)
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{
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colSpecs[col] = GridLayout.spec(col);
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}
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for(int object = 0; object< NUM_OBJECTS; object++)
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{
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final int ordinal = object;
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ObjectType type = ObjectType.getObject(ordinal);
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int iconSize = RubikActivity.getDrawableSize();
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int icons = type.getIconID(iconSize);
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int row = object/NUM_COLUMNS;
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ImageButton button = new ImageButton(act);
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button.setBackgroundResource(icons);
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button.setOnClickListener( new View.OnClickListener()
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{
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@Override
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public void onClick(View v)
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{
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if( act.getControl().isUINotBlocked() && mObjectOrdinal!=ordinal )
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{
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mObjectOrdinal = ordinal;
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act.changeObject(type);
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mMovesText.setText(act.getString(R.string.mo_placeholder,mObjectOrdinal+1,NUM_OBJECTS));
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mPane.updatePane(act,mObjectOrdinal);
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}
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mObjectPopup.dismiss();
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}
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});
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GridLayout.LayoutParams params = new GridLayout.LayoutParams(rowSpecs[row],colSpecs[nextInRow[row]]);
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params.bottomMargin = margin;
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params.topMargin = margin;
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params.leftMargin = margin;
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params.rightMargin = margin;
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nextInRow[row]++;
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objectGrid.addView(button, params);
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}
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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private void setupBackButton(final ConfigActivity act)
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{
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int icon = RubikActivity.getDrawable(R.drawable.ui_small_smallback,R.drawable.ui_medium_smallback, R.drawable.ui_big_smallback, R.drawable.ui_huge_smallback);
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LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT,LinearLayout.LayoutParams.MATCH_PARENT);
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mBackButton = new TransparentImageButton(act, icon, TransparentImageButton.GRAVITY_MIDDLE, params);
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mBackButton.setOnClickListener( new View.OnClickListener()
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{
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@Override
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public void onClick(View v)
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{
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ObjectControl control = act.getControl();
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if( control!=null ) control.unblockEverything();
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act.finish();
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}
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});
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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private void setupObjectButton(final ConfigActivity act, final int width)
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{
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final int margin= (int)(width*RubikActivity.MARGIN);
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final int icon = RubikActivity.getDrawable(R.drawable.ui_small_cube_menu,R.drawable.ui_medium_cube_menu, R.drawable.ui_big_cube_menu, R.drawable.ui_huge_cube_menu);
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LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(LinearLayout.LayoutParams.MATCH_PARENT,LinearLayout.LayoutParams.MATCH_PARENT);
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mObjectButton = new TransparentImageButton(act, icon, TransparentImageButton.GRAVITY_MIDDLE, params);
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mObjectButton.setOnClickListener( new View.OnClickListener()
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{
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@Override
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public void onClick(View view)
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{
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if( mObjectPopup==null )
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{
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float height= act.getScreenHeightInPixels();
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setupObjectWindow(act,width,height);
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}
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if( act.getControl().isUINotBlocked())
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{
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int rowCount = Math.min(mMaxRowCount,mRowCount);
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View popupView = mObjectPopup.getContentView();
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popupView.setSystemUiVisibility(RubikActivity.FLAGS);
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displayPopup(act,view,mObjectPopup,mObjectSize*mColCount,mObjectSize*rowCount,margin,margin);
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}
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}
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});
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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// work around lame bugs in Android's version <= 10 pop-up and split-screen modes
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private void displayPopup(ConfigActivity act, View view, PopupWindow window, int w, int h, int xoff, int yoff)
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{
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View topLayout = act.findViewById(R.id.mainLayout);
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boolean isFullScreen;
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if( topLayout!=null )
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{
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topLayout.getLocationOnScreen(mLocation);
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isFullScreen = (mLocation[1]==0);
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}
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else
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{
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isFullScreen = true;
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}
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try
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{
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// if on Android 11 or we are fullscreen
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R || isFullScreen )
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{
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window.showAsDropDown(view, xoff, yoff, Gravity.CENTER);
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window.update(view, w, h);
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}
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else // Android 10 or below in pop-up mode or split-screen mode
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{
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view.getLocationOnScreen(mLocation);
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int width = view.getWidth();
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int height = view.getHeight();
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int x = mLocation[0]+(width-w)/2;
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int y = mLocation[1]+height+yoff;
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window.showAsDropDown(view);
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window.update(x,y,w,h);
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}
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}
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catch( IllegalArgumentException iae )
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{
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// ignore, this means window is 'not attached to window manager' -
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// which most probably is because we are already exiting the app.
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}
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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private void prevObject(ConfigActivity act)
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{
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mObjectOrdinal--;
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if( mObjectOrdinal<0 ) mObjectOrdinal=NUM_OBJECTS-1;
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ObjectType type = ObjectType.getObject(mObjectOrdinal);
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act.changeObject(type);
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mPane.updatePane(act,mObjectOrdinal);
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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private void nextObject(ConfigActivity act)
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{
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mObjectOrdinal++;
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if( mObjectOrdinal>=NUM_OBJECTS ) mObjectOrdinal=0;
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ObjectType type = ObjectType.getObject(mObjectOrdinal);
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act.changeObject(type);
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mPane.updatePane(act,mObjectOrdinal);
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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private void setupPrevButton(final ConfigActivity act)
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{
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int icon = RubikActivity.getDrawable(R.drawable.ui_small_left,R.drawable.ui_medium_left, R.drawable.ui_big_left, R.drawable.ui_huge_left);
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LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(0,LinearLayout.LayoutParams.MATCH_PARENT,1.0f);
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mPrevButton = new TransparentImageButton(act,icon,TransparentImageButton.GRAVITY_MIDDLE,params);
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mPrevButton.setOnClickListener( new View.OnClickListener()
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{
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@Override
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public void onClick(View v)
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{
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prevObject(act);
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mMovesText.setText(act.getString(R.string.mo_placeholder,mObjectOrdinal+1,NUM_OBJECTS));
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}
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});
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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private void setupNextButton(final ConfigActivity act)
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{
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int icon = RubikActivity.getDrawable(R.drawable.ui_small_right,R.drawable.ui_medium_right, R.drawable.ui_big_right, R.drawable.ui_huge_right);
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LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(0,LinearLayout.LayoutParams.MATCH_PARENT,1.0f);
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mNextButton = new TransparentImageButton(act,icon,TransparentImageButton.GRAVITY_MIDDLE,params);
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mNextButton.setOnClickListener( new View.OnClickListener()
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{
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@Override
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public void onClick(View v)
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{
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nextObject(act);
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mMovesText.setText(act.getString(R.string.mo_placeholder,mObjectOrdinal+1,NUM_OBJECTS));
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}
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});
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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private void setupTextView(final ConfigActivity act, final float width)
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{
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int padding = (int)(width*RubikActivity.PADDING);
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int margin = (int)(width*RubikActivity.MARGIN);
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LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(0,LinearLayout.LayoutParams.MATCH_PARENT,2.0f);
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params.topMargin = margin;
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params.bottomMargin = margin;
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params.leftMargin = margin;
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params.rightMargin = margin;
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mMovesText = new TextView(act);
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mMovesText.setTextSize(20);
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mMovesText.setLayoutParams(params);
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mMovesText.setPadding(padding,0,padding,0);
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mMovesText.setGravity(Gravity.CENTER);
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mMovesText.setTextSize(TypedValue.COMPLEX_UNIT_PX, mButtonSize);
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mMovesText.setText(act.getString(R.string.mo_placeholder,mObjectOrdinal+1,NUM_OBJECTS));
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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void onAttachedToWindow(final ConfigActivity act, final int objectOrdinal)
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{
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int width = act.getScreenWidthInPixels();
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mBarHeight = act.getHeightBar();
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mButtonSize = width*RubikActivity.BUTTON_TEXT_SIZE;
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mRowCount = (NUM_OBJECTS + NUM_COLUMNS-1) / NUM_COLUMNS;
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mColCount = NUM_COLUMNS;
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mObjectOrdinal = objectOrdinal;
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LinearLayout.LayoutParams paramsL = new LinearLayout.LayoutParams(width/4, LinearLayout.LayoutParams.MATCH_PARENT);
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LinearLayout.LayoutParams paramsM = new LinearLayout.LayoutParams(width/2, LinearLayout.LayoutParams.MATCH_PARENT);
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LinearLayout.LayoutParams paramsR = new LinearLayout.LayoutParams(width/4, LinearLayout.LayoutParams.MATCH_PARENT);
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LinearLayout layoutLeft = new LinearLayout(act);
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layoutLeft.setLayoutParams(paramsL);
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LinearLayout layoutMid = new LinearLayout(act);
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layoutMid.setLayoutParams(paramsM);
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LinearLayout layoutRight= new LinearLayout(act);
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layoutRight.setLayoutParams(paramsR);
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setupObjectButton(act,width);
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setupPrevButton(act);
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setupNextButton(act);
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setupTextView(act,width);
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setupBackButton(act);
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layoutLeft.addView(mObjectButton);
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layoutMid.addView(mPrevButton);
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layoutMid.addView(mMovesText);
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layoutMid.addView(mNextButton);
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layoutRight.addView(mBackButton);
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LinearLayout layout = act.findViewById(R.id.lowerBar);
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layout.removeAllViews();
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layout.addView(layoutLeft);
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layout.addView(layoutMid);
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layout.addView(layoutRight);
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mPane = new ConfigScreenPane(act,mObjectOrdinal);
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}
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}
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