DrawingLineDialog.java

/** @file DrawingLineDialog.java
 *
 * @author marco corvi
 * @date june 2012
 *
 * @brief TopoDroid sketch line attributes editing dialog
 * --------------------------------------------------------
 *  Copyright This sowftare is distributed under GPL-3.0 or later
 *  See the file COPYING.
 * --------------------------------------------------------
 */
package com.topodroid.DistoX;

import android.app.Dialog;
import android.os.Bundle;

import android.content.Context;

import android.widget.TextView;
import android.widget.EditText;
import android.widget.Button;
import android.widget.RadioButton;
import android.widget.RadioGroup;
import android.widget.CheckBox;
import android.widget.Spinner;
import android.widget.LinearLayout;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemSelectedListener;
import android.widget.ArrayAdapter;

import android.view.View;
import android.view.ViewGroup.LayoutParams;

public class DrawingLineDialog extends MyDialog
                               implements View.OnClickListener, AdapterView.OnItemSelectedListener
{
  private DrawingLinePath mLine;
  private DrawingWindow mParent;
  private LinePoint mPoint;
  private int mType;

  private Spinner mETtype;
  private EditText mEToptions;
 
  private CheckBox mBtnOutlineOut;
  private CheckBox mBtnOutlineIn;
  // private RadioButton mBtnOutlineNone;

  private Button mBtnOk;
  private Button mBtnCancel;

  private MyCheckBox mReversed;
  private MyCheckBox mBtnSharp;
  private MyCheckBox mBtnRock;
  private MyCheckBox mBtnClose;

  public DrawingLineDialog( Context context, DrawingWindow parent, DrawingLinePath line, LinePoint lp )
  {
    super( context, R.string.DrawingLineDialog );
    mParent  = parent;
    mLine  = line;
    mPoint = lp;
    mType  = mLine.mLineType;
  }

// -------------------------------------------------------------------
  @Override
  protected void onCreate(Bundle savedInstanceState) 
  {
    super.onCreate(savedInstanceState);

    String title = String.format( mParent.getResources().getString( R.string.title_draw_line ),
                                  BrushManager.mLineLib.getSymbolName( mLine.mLineType ) );
    initLayout( R.layout.drawing_line_dialog, title );

    mETtype = (Spinner) findViewById( R.id.line_type );
    // mETtype.setText( BrushManager.mLineLib.getSymbolThName( mLine.mLineType ) );
    ArrayAdapter adapter = new ArrayAdapter<String>( mContext, R.layout.menu, BrushManager.mLineLib.getSymbolNames() );
    mETtype.setAdapter( adapter );
    mETtype.setSelection( mType );
    mETtype.setOnItemSelectedListener( this );

    mEToptions = (EditText) findViewById( R.id.line_options );
    mEToptions.setText( mLine.getOptionString() );

    mBtnOutlineOut  = (CheckBox) findViewById( R.id.line_outline_out );
    mBtnOutlineIn   = (CheckBox) findViewById( R.id.line_outline_in );
    // mBtnOutlineNone = (RadioButton) findViewById( R.id.line_outline_none );

    if ( mLine.mOutline == DrawingLinePath.OUTLINE_OUT ) {
      mBtnOutlineOut.setChecked( true );
    } else if ( mLine.mOutline == DrawingLinePath.OUTLINE_IN ) {
      mBtnOutlineIn.setChecked( true );
    // } else if ( mLine.mOutline == DrawingLinePath.OUTLINE_NONE ) {
    //   mBtnOutlineNone.setChecked( true );
    }

    // mReversed = (CheckBox) findViewById( R.id.line_reversed );

    mBtnOutlineOut.setOnClickListener( this );
    mBtnOutlineIn.setOnClickListener( this );

    mBtnOk = (Button) findViewById( R.id.button_ok );
    mBtnCancel = (Button) findViewById( R.id.button_cancel );
    mBtnOk.setOnClickListener( this );
    mBtnCancel.setOnClickListener( this );

    int size = TopoDroidApp.getScaledSize( mContext );
    mReversed = new MyCheckBox( mContext, size, R.drawable.iz_reverse_ok, R.drawable.iz_reverse_no );
    mBtnSharp = new MyCheckBox( mContext, size, R.drawable.iz_sharp_ok, R.drawable.iz_sharp_no );
    mBtnRock  = new MyCheckBox( mContext, size, R.drawable.iz_rock_ok,  R.drawable.iz_rock_no  );
    mBtnClose = new MyCheckBox( mContext, size, R.drawable.iz_close_ok, R.drawable.iz_close_no );
    mReversed.setChecked( mLine.isReversed() );
    mBtnClose.setChecked( mLine.isPathClosed() );

    LinearLayout.LayoutParams lp = new LinearLayout.LayoutParams( 
      LinearLayout.LayoutParams.WRAP_CONTENT, LinearLayout.LayoutParams.WRAP_CONTENT );
    lp.setMargins( 0, 10, 20, 10 );

    LinearLayout layout3 = (LinearLayout)findViewById( R.id.layout3 );
    layout3.addView( mReversed, lp );
    layout3.addView( mBtnSharp, lp );
    layout3.addView( mBtnRock, lp );
    layout3.addView( mBtnClose, lp );
  }

  @Override
  public void onItemSelected( AdapterView av, View v, int pos, long id ) { mType = pos; }

  @Override
  public void onNothingSelected( AdapterView av ) { mType = mLine.mLineType; }

  @Override
  public void onClick(View v) 
  {
    Button b = (Button)v;
    // TDLog.Log( TDLog.LOG_INPUT, "DrawingLineDialog onClick() " + b.getText().toString() );

    if ( b == mBtnOutlineIn ) {
      mBtnOutlineOut.setChecked( false );
      return;
    } else if ( b == mBtnOutlineOut ) {
      mBtnOutlineIn.setChecked( false );
      return;
    
    } else if ( b == mBtnOk ) {
      if ( mType != mLine.mLineType ) mLine.setLineType( mType );

      if ( mEToptions.getText() != null ) {
        String options = mEToptions.getText().toString().trim();
        if ( options.length() > 0 ) mLine.setOptions( options );
      }
      if ( mBtnOutlineOut.isChecked() ) mLine.mOutline = DrawingLinePath.OUTLINE_OUT;
      else if ( mBtnOutlineIn.isChecked() ) mLine.mOutline = DrawingLinePath.OUTLINE_IN;
      else /* if ( mBtnOutlineNone.isChecked() ) */ mLine.mOutline = DrawingLinePath.OUTLINE_NONE;

      mLine.setReversed( mReversed.isChecked() );

      if ( mBtnSharp.isChecked() ) {
        mParent.sharpenLine( mLine );
      } 
      if ( mBtnRock.isChecked() ) {
        mParent.reduceLine( mLine );
      }
      if ( mBtnClose.isChecked() ) {
        mParent.closeLine( mLine );
        mLine.setClosed( true );
      } else {
        mLine.setClosed( false );
      }
    } else if ( b == mBtnCancel ) {
      // nothing
    }
    dismiss();
  }

}