com.androzic.track.TrackProperties.java Source code

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Here is the source code for com.androzic.track.TrackProperties.java

Source

/*
 * Androzic - android navigation client that uses OziExplorer maps (ozf2, ozfx3).
 * Copyright (C) 2010-2014 Andrey Novikov <http://andreynovikov.info/>
 * 
 * This file is part of Androzic application.
 * 
 * Androzic 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 3 of the License, or
 * (at your option) any later version.
 * 
 * Androzic 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 Androzic. If not, see <http://www.gnu.org/licenses/>.
 */

package com.androzic.track;

import java.util.ArrayList;
import java.util.List;

import android.content.Context;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.support.v7.app.AppCompatActivity;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.view.inputmethod.InputMethodManager;
import android.widget.ArrayAdapter;
import android.widget.CheckBox;
import android.widget.Spinner;
import android.widget.TextView;
import android.widget.Toast;

import com.androzic.Androzic;
import com.androzic.R;
import com.androzic.data.Track;
import com.androzic.ui.ColorButton;

public class TrackProperties extends Fragment {
    private Track track;

    private TextView name;
    private CheckBox show;
    private ColorButton color;
    private Spinner width;
    private ArrayAdapter<String> widthAdapter;

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setRetainInstance(true);
        setHasOptionsMenu(true);
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        View rootView = inflater.inflate(R.layout.act_track_properties, container, false);
        name = (TextView) rootView.findViewById(R.id.name_text);
        show = (CheckBox) rootView.findViewById(R.id.show_check);
        color = (ColorButton) rootView.findViewById(R.id.color_button);
        width = (Spinner) rootView.findViewById(R.id.width_spinner);
        widthAdapter = new ArrayAdapter<String>(getActivity(), android.R.layout.simple_spinner_item);
        widthAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
        width.setAdapter(widthAdapter);

        return rootView;
    }

    @Override
    public void onStart() {
        super.onStart();

        if (track != null)
            updateTrackProperties();
    }

    @Override
    public void onResume() {
        super.onResume();
        ((AppCompatActivity) getActivity()).getSupportActionBar().setTitle(R.string.trackproperties_name);
    }

    @Override
    public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
        inflater.inflate(R.menu.itemsave_menu, menu);
        super.onCreateOptionsMenu(menu, inflater);
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        switch (item.getItemId()) {
        case R.id.action_save:
            try {
                track.name = name.getText().toString();
                track.show = show.isChecked();
                track.color = color.getColor();
                String w = (String) width.getItemAtPosition(width.getSelectedItemPosition());
                track.width = Integer.valueOf(w.trim());

                final Androzic application = Androzic.getApplication();
                application.dispatchTrackPropertiesChanged(track);

                // Hide keyboard
                final InputMethodManager imm = (InputMethodManager) getActivity()
                        .getSystemService(Context.INPUT_METHOD_SERVICE);
                imm.hideSoftInputFromWindow(getView().getWindowToken(), 0);
                // "Close" fragment
                getFragmentManager().popBackStack();
            } catch (Exception e) {
                Log.e("TrackProperties", "Track save error", e);
                Toast.makeText(getActivity(), "Error saving track", Toast.LENGTH_LONG).show();
            }
            return true;
        default:
            return super.onOptionsItemSelected(item);
        }
    }

    public void setTrack(Track track) {
        this.track = track;
        if (isVisible())
            updateTrackProperties();
    }

    private void updateTrackProperties() {
        name.setText(track.name);
        show.setChecked(track.show);
        color.setColor(track.color, getResources().getColor(R.color.currenttrack));

        int sel = -1;
        List<String> widths = new ArrayList<String>(30);
        for (int i = 1; i <= 30; i++) {
            widths.add(String.format("   %d    ", i));
            if (track.width == i)
                sel = i - 1;
        }
        if (sel == -1) {
            widths.add(String.valueOf(track.width));
            sel = widths.size() - 1;
        }

        widthAdapter.clear();
        for (String w : widths) {
            widthAdapter.add(w);
        }
        width.setSelection(sel);
    }
}