NotesScreen.java

/*
GNU General Public License
CacheWolf is a software for PocketPC, Win and Linux that
enables paperless caching.
It supports the sites geocaching.com and opencaching.de

Copyright (C) 2006  CacheWolf development team
See http://www.cachewolf.de/ for more information.
This program 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; version 2 of the License.

This program 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 this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
*/
package CacheWolf;

import CacheWolf.controls.ExecutePanel;
import CacheWolf.controls.GuiImageBroker;
import CacheWolf.controls.InfoBox;
import CacheWolf.controls.MyScrollBarPanel;
import CacheWolf.database.CacheHolder;
import CacheWolf.database.CacheHolderDetail;
import CacheWolf.utils.MyLocale;
import ewe.fx.Dimension;
import ewe.sys.Time;
import ewe.ui.CellConstants;
import ewe.ui.CellPanel;
import ewe.ui.ControlEvent;
import ewe.ui.Event;
import ewe.ui.Form;
import ewe.ui.FormBase;
import ewe.ui.ScrollBarPanel;
import ewe.ui.mButton;
import ewe.ui.mTextPad;

/**
 * This class displays a form to show and edit notes for a cache.
 * Class ID=
 */
public class NotesScreen extends Form {
    mTextPad wayNotes = new mTextPad();
    private final ExecutePanel executePanel;
    CacheHolder ch = null;
    CacheHolderDetail chD = null;
    mButton addDateTime;
    ScrollBarPanel sbp = new MyScrollBarPanel(wayNotes);

    public NotesScreen(CacheHolder _ch) {
	addDateTime = GuiImageBroker.getButton("", "date_time");
	this.title = "Notes";
	setPreferredSize(Preferences.itself().getScreenWidth(), Preferences.itself().getScreenHeight());
	this.resizeOnSIP = true;
	ch = _ch;
	chD = _ch.getDetails();
	wayNotes.setText(chD.getCacheNotes());
	addLast(sbp.setTag(CellConstants.SPAN, new Dimension(3, 1)), CellConstants.STRETCH, (CellConstants.FILL | CellConstants.WEST));
	titleControls = new CellPanel();
	titleControls.addNext(addDateTime, CellConstants.HSTRETCH, CellConstants.HFILL);
	executePanel = new ExecutePanel(titleControls);
    }

    public void onEvent(Event ev) {
	if (ev instanceof ControlEvent && ev.type == ControlEvent.PRESSED) {
	    if (ev.target == addDateTime) {
		String note = wayNotes.getText();
		Time dtm = new Time();
		dtm.getTime();
		dtm.setFormat("E dd.MM.yyyy '/' HH:mm");
		if (note.length() > 0)
		    note = note + "\n" + dtm.toString();
		else
		    note = note + dtm.toString();
		note = note + "\n";
		wayNotes.setText(note);
	    }
	    if (ev.target == executePanel.applyButton) {
		chD.setCacheNotes(wayNotes.getText());
		chD.saveCacheDetails(MainForm.profile.dataDir);
		this.close(0);
	    }
	    if (ev.target == executePanel.cancelButton) {
		if ((!chD.getCacheNotes().equals(wayNotes.getText()))) {
		    if (new InfoBox(MyLocale.getMsg(144, "Warning"), "You will loose any changes made to the notes. Do you want to continue?").wait(FormBase.YESB | FormBase.NOB) == FormBase.IDYES) {
			this.close(0);
		    }
		} else
		    this.close(0); // no changes -> exit without asking
	    }
	    if (ev.target == titleOK) {
		if ((!chD.getCacheNotes().equals(wayNotes.getText()))) {
		    if (new InfoBox(MyLocale.getMsg(144, "Warning"), "Save changes made to the notes?").wait(FormBase.YESB | FormBase.NOB) == FormBase.IDYES) {
			chD.setCacheNotes(wayNotes.getText());
			chD.saveCacheDetails(MainForm.profile.dataDir);
		    }
		}
	    }
	}
	super.onEvent(ev);
    }
}