public void commandAction(Command c, Displayable d) {
if (c == mExitCommand) {
destroyApp(true);
notifyDestroyed();
} else if ((c == List.SELECT_COMMAND) && (d == mMenu)) {
int selection = mMenu.getSelectedIndex();
String item = "[none]";
if ((selection >= 0) && (selection < mMenu.size())) {
item = mMenu.getString(selection);
}
if (item == kQuerySlots) {
Form slotList = new Form("Slots");
String slots = System.getProperty("microedition.smartcardslots");
int index = 0;
while (index < slots.length()) {
String slot;
int comma = slots.indexOf(',', index);
if (comma == -1) {
slot = slots.substring(index).trim();
index = slots.length();
} else {
slot = slots.substring(index, comma).trim();
index = comma + 1;
}
StringItem slotItem = new StringItem(null, slot);
slotItem.setLayout(Item.LAYOUT_2 | Item.LAYOUT_NEWLINE_AFTER);
slotList.append(slotItem);
}
slotList.addCommand(mBackCommand);
slotList.setCommandListener(this);
mDisplay.setCurrent(slotList);
} else if (item == kSignTest) {
System.out.println("Starting sign test...");
/*
try {
CMSMessageSignatureService.sign(
"This is the message to sign",
CMSMessageSignatureService.SIG_INCLUDE_CONTENT |
CMSMessageSignatureService.SIG_INCLUDE_CERTIFICATE,
null,
"This is the prompt");
}
catch (Exception e) {
System.out.println("sign() barfed: " + e);
}*/
new Thread() {
public void run() {
fromSpecification();
System.out.println("Sign test finished.");
}
}.start();
}
} else if (c == mBackCommand) {
mDisplay.setCurrent(mMenu);
}
}
public void commandAction(Command command, Displayable displayable) {
if ((displayable == D_MAIN) && D_MAIN.Responds()) {
if (command == c_exit) {
exitMIDlet();
}
if (command == c_history) {
switchDisplayable(null, getL_history());
Stack st = D_MAIN.getEqHS();
Enumeration en = st.elements();
l_history.deleteAll();
while (en.hasMoreElements()) {
l_history.append((String) en.nextElement(), null);
}
}
if (command == c_tovars) {
getL_vars().deleteAll();
StringBuffer sb;
Enumeration values = D_MAIN.getEqVars().elements();
Enumeration names = D_MAIN.getEqVars().keys();
String name;
Real value;
while ((values.hasMoreElements()) && (names.hasMoreElements())) {
name = String.valueOf(names.nextElement());
value = new Real(String.valueOf((values.nextElement())));
Real.NumberFormat n = new Real.NumberFormat();
n.maxwidth = 17;
n.fse = Real.NumberFormat.FSE_NONE;
sb = new StringBuffer(value.toString(n));
if (chartools.contains(sb, 'e')) {
StringBuffer ev = new StringBuffer();
for (int i = sb.length() - 1; i > -1; --i) {
if (sb.charAt(i) == 'e') {
sb.deleteCharAt(i);
break;
}
ev.append(sb.charAt(i));
sb.deleteCharAt(i);
}
ev.reverse();
sb.append(" * 10^(" + ev + ")");
if ((!(sb.equals(new StringBuffer(""))))
&& (!(name.equals("")))
&& (!(sb.equals(new StringBuffer("null"))))
&& (!(name.equals("null")))) {
l_vars.append(name + " = " + sb.toString(), null);
}
} else {
if ((!(sb.equals(new StringBuffer(""))))
&& (!(name.equals("")))
&& (!(sb.equals(new StringBuffer("null"))))
&& (!(name.equals("null")))) {
getL_vars().append(name + " = " + sb.toString(), null);
}
}
}
switchDisplayable(null, getL_vars());
}
}
if (displayable == f_welcome) {
if (command == c_canvas) {
switchDisplayable(null, D_MAIN);
}
} else if (displayable == form) {
if (command == c_history) {
} else if (command == c_tovars) {
}
} else if (displayable == l_history) {
if (command == List.SELECT_COMMAND) {
l_historyAction();
} else if (command == c_canvas) {
switchDisplayable(null, D_MAIN);
} else if (command == c_insert) {
if (l_history.size() != 0) {
StringBuffer sb = new StringBuffer();
String his = l_history.getString(l_history.getSelectedIndex());
boolean p_end = false;
for (int i = 0; i < his.length(); i++) {
if (his.charAt(i) == '=') {
break;
}
if (p_end) {
sb.append(his.charAt(i));
}
if (his.charAt(i) == ':') {
p_end = true;
}
}
sb.deleteCharAt(sb.length() - 1);
D_MAIN.appendDispCont(" " + sb.toString());
}
switchDisplayable(null, D_MAIN);
D_MAIN.repaint();
}
} else if (displayable == l_vars) {
if (command == List.SELECT_COMMAND) {
l_varsAction();
} else if (command == c_canvas) {
switchDisplayable(null, D_MAIN);
} else if (command == c_delvar) {
try {
StringBuffer sb = new StringBuffer();
String his = l_vars.getString(l_vars.getSelectedIndex());
for (int i = 0; i < his.length(); i++) {
if (his.charAt(i) == '=') {
break;
}
sb.append(his.charAt(i));
}
D_MAIN.deletevar(sb.toString().trim());
l_vars.delete(l_vars.getSelectedIndex());
} catch (error er) {
switchDisplayable(null, getA_error());
a_error.setString(er.getMessage());
}
} else if (command == c_insert) {
StringBuffer sb = new StringBuffer();
String his = l_vars.getString(l_vars.getSelectedIndex());
for (int i = 0; i < his.length(); i++) {
if (his.charAt(i) == '=') {
break;
}
sb.append(his.charAt(i));
}
D_MAIN.appendDispCont(sb.toString());
switchDisplayable(null, D_MAIN);
D_MAIN.repaint();
}
}
}
public List showList(String title, String[] sArray) {
if (list == null) {
list = new List(title, Choice.IMPLICIT, sArray, null);
list.addCommand(backCommand);
list.setCommandListener(this);
} else {
list.setTitle(title);
int listSize = list.size();
for (int i = 0; i < listSize; i++) {
list.delete(0);
}
for (int i = 0; i < sArray.length; i++) {
list.append(sArray[i], null);
}
}
return list;
}
/**
* Shows the available images names.
*
* @returns false if no images names were found actually
*/
boolean showImagesNames(Hashtable base) {
Enumeration keys = base.keys();
// no images actually
if (!keys.hasMoreElements()) {
informSearchError("No images names in found services");
return false;
}
// prepare the list to be shown
while (listScreen.size() != 0) {
listScreen.delete(0);
}
while (keys.hasMoreElements()) {
listScreen.append((String) keys.nextElement(), null);
}
Display.getDisplay(parent).setCurrent(listScreen);
return true;
}
