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/**
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* ZANavi, Zoff Android Navigation system.
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* Copyright (C) 2015 Zoff <zoff@zoff.cc>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* version 2 as published by the Free Software Foundation.
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*
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* This program 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 this program; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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package com.zoffcc.applications.zanavi;
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import android.content.Context;
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import android.graphics.Canvas;
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import android.graphics.Color;
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import android.graphics.Paint;
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import android.graphics.Paint.Style;
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import android.text.Editable;
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import android.text.TextWatcher;
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import android.util.AttributeSet;
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import android.widget.AutoCompleteTextView;
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public class ZANaviAutoCompleteTextViewSearchLocation extends AutoCompleteTextView
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{
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public ZANaviAutoCompleteTextViewSearchLocation(Context context)
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{
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super(context);
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this.addTextChangedListener(new TextWatcher()
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{
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@Override
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public void onTextChanged(CharSequence s, int start, int before, int count)
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{
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}
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@Override
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public void afterTextChanged(Editable arg0)
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{
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}
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@Override
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public void beforeTextChanged(CharSequence s, int start, int count, int after)
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{
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}
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});
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}
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public ZANaviAutoCompleteTextViewSearchLocation(Context context, AttributeSet attrs)
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{
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super(context, attrs);
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this.addTextChangedListener(new TextWatcher()
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{
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@Override
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public void onTextChanged(CharSequence s, int start, int before, int count)
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{
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}
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@Override
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public void afterTextChanged(Editable arg0)
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{
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}
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@Override
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public void beforeTextChanged(CharSequence s, int start, int count, int after)
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{
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}
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});
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}
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public ZANaviAutoCompleteTextViewSearchLocation(Context context, AttributeSet attrs, int defStyle)
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{
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super(context, attrs, defStyle);
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this.addTextChangedListener(new TextWatcher()
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{
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@Override
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public void onTextChanged(CharSequence s, int start, int before, int count)
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{
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}
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@Override
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public void afterTextChanged(Editable arg0)
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{
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}
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@Override
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public void beforeTextChanged(CharSequence s, int start, int count, int after)
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{
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}
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});
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}
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private Paint paint = new Paint();
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// private int xx = 0;
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// private float textHeight = 0;
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// private float textOffset = 0;
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private float mt = 0;
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private int start_x = 0;
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private String this_text = "";
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private String text1 = "";
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private String text2 = "";
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private float space = 10;
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private int split_at = -1;
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private int color_street = 0xaa00ff00;
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private int color_town = 0xaa0000ff;
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private int line_thickness_in_dp = 5;
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protected void onDraw(Canvas c)
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{
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super.onDraw(c);
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try
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{
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if (Navit.use_index_search)
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{
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this_text = this.getText().toString();
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paint.setTextSize(this.getTextSize());
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// textHeight = paint.descent() - paint.ascent();
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// textOffset = (textHeight / 2) - paint.descent();
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split_at = this_text.lastIndexOf(" ");
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if ((this_text.length() > 1) && (split_at != -1) && (split_at != 0) && (split_at < (this_text.length() - 1)))
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{
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space = paint.measureText(" ");
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text1 = this_text.substring(0, split_at);
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text2 = this_text.substring(split_at);
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start_x = this.getPaddingLeft();
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mt = paint.measureText(text1);
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paint.setColor(color_street);
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paint.setStrokeWidth(NavitGraphics.dp_to_px(line_thickness_in_dp));
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paint.setStyle(Style.STROKE);
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c.drawLine(start_x, NavitGraphics.dp_to_px(line_thickness_in_dp), start_x + mt, NavitGraphics.dp_to_px(line_thickness_in_dp), paint);
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start_x = (int) (this.getPaddingLeft() + mt + space);
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mt = paint.measureText(text2);
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paint.setColor(color_town);
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c.drawLine(start_x, NavitGraphics.dp_to_px(line_thickness_in_dp), start_x + mt - space, NavitGraphics.dp_to_px(line_thickness_in_dp), paint);
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}
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else
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{
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start_x = this.getPaddingLeft();
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mt = paint.measureText(this_text);
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paint.setColor(color_street);
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paint.setStrokeWidth(NavitGraphics.dp_to_px(line_thickness_in_dp));
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paint.setStyle(Style.STROKE);
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c.drawLine(start_x, NavitGraphics.dp_to_px(line_thickness_in_dp), start_x + mt, NavitGraphics.dp_to_px(line_thickness_in_dp), paint);
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}
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}
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}
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catch (Exception e)
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{
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}
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}
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}
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