private void setupScreen() {
this.deleteAll();
addTag = false;
if (osmway == null) {
this.append(new StringItem("No Data available", "..."));
return;
}
this.append(new StringItem("Edited ", null));
this.append(bearingArrow());
this.append(new StringItem(" at:", osmway.getEditTime()));
this.append(new StringItem(" by: ", osmway.getEditor()));
Hashtable tags = osmway.getTags();
if (tags == null) return;
Enumeration keysEn = tags.keys();
while (keysEn.hasMoreElements()) {
String key = (String) keysEn.nextElement();
Item i = new StringItem(key, (String) tags.get(key));
i.addCommand(EDIT_CMD);
i.addCommand(REMOVE_CMD);
i.setItemCommandListener(this);
this.append(i);
}
}
public void commandAction(Command c, Item it) {
System.out.println("Command " + c + " Item " + it);
Hashtable tags = osmway.getTags();
if (c == REMOVE_CMD) {
tags.remove(((StringItem) it).getLabel());
setupScreen();
}
if (c == EDIT_CMD) {
for (int i = 0; i < this.size(); i++) {
if (this.get(i) == it) {
StringItem si = (StringItem) it;
this.delete(i);
TextField tf = new TextField(it.getLabel(), si.getText(), 100, TextField.ANY);
tf.addCommand(OK_CMD);
tf.setItemCommandListener(this);
this.insert(i, tf);
Display.getDisplay(GpsMid.getInstance()).setCurrentItem(tf);
}
}
}
if (c == OK_CMD) {
if (addTag) {
tags.put(
((TextField) this.get(this.size() - 2)).getString(),
((TextField) this.get(this.size() - 1)).getString());
} else {
for (int i = 0; i < this.size(); i++) {
if (this.get(i) == it) {
TextField tf = (TextField) it;
tags.put(it.getLabel(), tf.getString());
}
}
}
addTag = false;
setupScreen();
}
}
public void commandAction(Command c, Displayable d) {
if (c == EXIT_CMD) {
if (d == this) {
parent.show();
} else {
show();
}
}
if (c == ADD_CMD) {
this.addTag = true;
TextField tf = new TextField("key", "", 100, TextField.ANY);
tf.addCommand(OK_CMD);
tf.setItemCommandListener(this);
this.append(tf);
Display.getDisplay(GpsMid.getInstance()).setCurrentItem(tf);
tf = new TextField("value", "", 100, TextField.ANY);
tf.addCommand(OK_CMD);
tf.setItemCommandListener(this);
this.append(tf);
}
if (c == UPLOAD_CMD) {
parent.show();
eway.uploadXML(this);
}
if (c == REVERSE_CMD) {
osmway.reverseWay();
}
if (c == PRESET_CMD) {
presets = new List("Tagging Presets", List.IMPLICIT);
presets.append("maxspeed=20 mph", null);
presets.append("maxspeed=30 mph", null);
presets.append("oneway=yes", null);
presets.append("name=", null);
presets.append("ref=", null);
presets.append("lcn_ref=", null);
presets.append("foot=yes", null);
presets.append("bicycle=yes", null);
presets.append("motorcar=yes", null);
presets.append("access=private", null);
presets.append("maxweight=7.5", null);
presets.append("maxlength=18", null);
presets.append("maxwidth=3", null);
presets.append("maxheigt=4", null);
presets.addCommand(OK_CMD);
presets.addCommand(EXIT_CMD);
presets.setCommandListener(this);
presets.setSelectCommand(OK_CMD);
GpsMid.getInstance().show(presets);
}
if (c == OK_CMD) {
String addPreset = presets.getString(presets.getSelectedIndex());
int split = addPreset.indexOf("=");
osmway
.getTags()
.put(addPreset.substring(0, split), addPreset.substring(split + 1, addPreset.length()));
presets = null;
setupScreen();
show();
}
}
