private void checkLogin() {
// 对输入进行基本的合法非法判断
String id = idTxt.getText();
String passwd = String.valueOf(passwordTxt.getPassword());
ResultMessage idResult = Utility.checkInputValid(id, 4, 14, false);
ResultMessage passwdResult = Utility.checkInputValid(passwd, 5, 14, false);
if (idResult != ResultMessage.SUCCESS) {
MyOptionPane.showMessageDialog(null, "输入的用户名" + idResult.toFriendlyString() + "!");
return;
} else if (passwdResult != ResultMessage.SUCCESS) {
MyOptionPane.showMessageDialog(null, "输入的密码" + passwdResult.toFriendlyString() + "!");
return;
}
// 登录验证
ResultMessage loginresult = loginController.login(usertype.getSelectedIndex(), id, passwd);
if (loginresult == ResultMessage.SUCCESS) {
new HomeUI(loginController);
frame.dispose();
} else {
if (loginresult == ResultMessage.WRONG_ID) {
MyOptionPane.showMessageDialog(null, "用户名错误！");
idTxt.setText("");
passwordTxt.setText("");
} else if (loginresult == ResultMessage.WRONG_PASSWD) {
MyOptionPane.showMessageDialog(null, "密码错误！");
passwordTxt.setText("");
} else {
MyOptionPane.showMessageDialog(null, "服务器未开启！");
}
}
}
private void checkQuit() {
int result =
MyOptionPane.showConfirmDialog(
null, "确认退出？", "系统提示", MyOptionPane.YES_NO_OPTION, MyOptionPane.QUESTION_MESSAGE);
if (result == MyOptionPane.YES_OPTION) {
System.exit(0);
}
}
public void actionPerformed(ActionEvent e) {
result = CANCEL_OPTION;
String s = text.getText();
String t = text2.getText();
if (!(t.equals(""))) s += File.separator + t;
File f = new File(s);
if (f.isDirectory()) {
if (f.list().length > 0) {
MyOptionPane.showMessageDialog(driver.frame, "Folder not empty - cannot be deleted");
return;
}
} else {
if (driver.curDiag.diagramIsOpen(s)) {
MyOptionPane.showMessageDialog(driver.frame, "File cannot be deleted while open");
return;
}
}
String u = f.isDirectory() ? "folder" : "file";
if (JOptionPane.YES_OPTION
== MyOptionPane.showConfirmDialog(
frame,
"Do you want to delete this " + u + ": " + f.getName() + "?",
"File/folder delete",
JOptionPane.YES_NO_OPTION)) {
listHead = f.getParent();
f.delete();
// fullNodeName = listHead.getAbsolutePath();
// showFileNames();
text.setText(listHead);
// panel.remove(listView);
showList();
}
frame.repaint();
}
public void actionPerformed(ActionEvent e) {
String fileName = (String) MyOptionPane.showInputDialog(frame, "Enter new folder name", null);
if (fileName != null) {
String s = listHead;
// String t = s;
s += File.separator + fileName;
File f = new File(s);
boolean b = f.mkdirs();
if (!b) System.err.println("mkdirs did not succeed");
// panel.remove(listView);
// fullNodeName = s;
// showFileNames();
showList();
// selComp = text2;
}
repaint();
}
public void actionPerformed(ActionEvent e) {
String s = e.getActionCommand();
diag.jpm = null;
if (s.equals("Edit Upstream Port Name")) {
String ans =
(String)
MyOptionPane.showInputDialog(
driver.frame,
"Enter or change text",
"Edit upstream port name",
JOptionPane.PLAIN_MESSAGE,
null,
null,
upStreamPort);
if (ans != null /* && ans.length() > 0 */) {
Block b = diag.blocks.get(new Integer(fromId));
// upStreamPort = ans;
diag.changed = true;
boolean found = false;
for (Arrow a : diag.arrows.values()) {
if (a.fromId == fromId
&& a.upStreamPort != null
&& a.upStreamPort.equals(ans)
&& !(upStreamPort.equals(ans))
|| a.toId == fromId && a.downStreamPort != null && a.downStreamPort.equals(ans))
found = true;
}
if (found) {
MyOptionPane.showMessageDialog(driver.frame, "Duplicate port name: " + ans);
// upStreamPort = "";
// return;
}
upStreamPort = ans;
if (b.type.equals(Block.Types.EXTPORT_IN_BLOCK) || b instanceof IIPBlock) {
MyOptionPane.showMessageDialog(driver.frame, "Upstream port must be blank");
upStreamPort = "";
}
}
driver.frame.repaint();
} else if (s.equals("Edit Downstream Port Name") && endsAtBlock) {
String ans =
(String)
MyOptionPane.showInputDialog(
driver.frame,
"Enter or change text",
"Edit downstream port name",
JOptionPane.PLAIN_MESSAGE,
null,
null,
downStreamPort);
if (ans != null /* && ans.length() > 0 */) {
Block b = diag.blocks.get(new Integer(toId));
diag.changed = true;
boolean found = false;
for (Arrow a : diag.arrows.values()) {
if (a.fromId == toId && a.upStreamPort != null && a.upStreamPort.equals(ans)
|| a.toId == toId
&& a.downStreamPort != null
&& a.downStreamPort.equals(ans)
&& !(downStreamPort.equals(ans))) found = true;
}
if (found) {
MyOptionPane.showMessageDialog(driver.frame, "Duplicate port name: " + ans);
// downStreamPort = "";
// return;
}
downStreamPort = ans;
if (b.type.equals(Block.Types.EXTPORT_OUT_BLOCK)) {
MyOptionPane.showMessageDialog(driver.frame, "Downstream port must be blank");
downStreamPort = "";
}
}
driver.frame.repaint();
} else if (s.equals("Set Capacity")) {
String capString = null;
if (capacity == 0) capString = "";
else capString = Integer.toString(capacity);
String ans =
(String)
MyOptionPane.showInputDialog(
driver.frame,
"Enter or change text",
"Set Capacity",
JOptionPane.PLAIN_MESSAGE,
null,
null,
capString);
if ((ans != null) && (ans.length() > 0)) {
capacity = Integer.parseInt(ans);
if (capLegend == null) {
diag.xa = 2; // get around fudge in DrawFBP
diag.ya = 2; // get around fudge in DrawFBP
capLegend = (LegendBlock) diag.driver.createBlock(Block.Types.LEGEND_BLOCK, false);
int x = toX;
int y = toY;
if (bends != null) {
Bend bd = bends.peek();
x = bd.x;
y = bd.y;
}
capLegend.cx = (fromX + x) / 2;
capLegend.cy = (fromY + y) / 2 + 20;
if (fromX == x) capLegend.cx -= 20;
}
capLegend.description = "(" + capacity + ")";
}
driver.frame.repaint();
diag.changed = true;
} else if (s.equals("Remove Capacity")) {
capacity = 0;
diag.delBlock(capLegend, false);
capLegend = null;
driver.frame.repaint();
diag.changed = true;
} else if (s.equals("Toggle Upstream Port Automatic / Normal")) {
if (upStreamPort == null || !upStreamPort.equals("*")) upStreamPort = "*";
else upStreamPort = null;
driver.frame.repaint();
diag.changed = true;
} else if (s.equals("Toggle Downstream Port Automatic / Normal")) {
if (downStreamPort == null || !downStreamPort.equals("*")) downStreamPort = "*";
else downStreamPort = null;
driver.frame.repaint();
diag.changed = true;
} else if (s.equals("Toggle DropOldest")) {
dropOldest = !dropOldest;
} else if (s.equals("Drag Tail")) {
tailMarked = true;
driver.arrowEndForDragging = this;
} else if (s.equals("Drag Head")) {
headMarked = true;
driver.arrowEndForDragging = this;
} else if (s.equals("Drag New or Existing Bend")) {
createBend(driver.curx, driver.cury);
} else if (s.equals("Add Extra Arrowhead")) {
Point p = new Point(driver.curx, driver.cury);
int fx = fromX;
int fy = fromY;
int tx, ty;
if (bends != null) {
for (Bend bend : bends) {
tx = bend.x;
ty = bend.y;
if (pointInLine(p, fx, fy, tx, ty)) {
extraArrowhead = new Arrowhead(fx, fy, driver.curx, driver.cury);
return;
}
fx = tx;
fy = ty;
}
}
tx = toX;
ty = toY;
if (pointInLine(p, fx, fy, tx, ty))
extraArrowhead = new Arrowhead(fx, fy, driver.curx, driver.cury);
return;
} else if (s.equals("Remove Extra Arrowhead")) {
extraArrowhead = null;
return;
} else if (s.equals("Delete")) {
if (JOptionPane.YES_OPTION
== MyOptionPane.showConfirmDialog(
driver.frame,
"Do you want to delete this arrow?",
"Delete arrow",
JOptionPane.YES_NO_OPTION)) {
diag.delArrow(this);
diag.changed = true;
diag.currentArrow = null;
}
driver.frame.repaint();
diag.foundArrow = null;
}
// if (s.equals("Exit")) {
// diag.foundArrow = null;
// driver.frame.repaint();
// }
}
@SuppressWarnings("unchecked")
LinkedList<String> buildListFromJSON(String fileName) {
int level = 0;
File f = new File(fileName);
String fileString;
LinkedList<String> ll = new LinkedList<String>();
if (null == (fileString = driver.curDiag.readFile(f))) {
MyOptionPane.showMessageDialog(driver.frame, "Unable to read file " + f.getName());
return null;
}
Integer errNo = new Integer(0);
BabelParser2 bp = new BabelParser2(fileString, errNo);
String label = null;
String operand = null;
HashMap<String, Object> hm = new HashMap<String, Object>();
// Stack<String> lStack = new Stack<String>();
Stack<HashMap<String, Object>> hmStack = new Stack<HashMap<String, Object>>();
// we will ignore the array structure for now...
while (true) {
if (!bp.tb('o')) break;
}
do {
if (bp.tc('#', 'o')) { // assuming #-sign only in col.1
while (true) {
if (bp.tc('\r', 'o')) break;
if (bp.tc('\n', 'o')) break;
bp.tu('o');
}
continue;
}
if (bp.tc('[', 'o')) {
level++;
continue;
}
if (bp.tc('{', 'o')) {
level++;
if (label != null) {
HashMap<String, Object> hm2 = new HashMap<String, Object>();
hm.put(label, hm2);
hmStack.push(hm);
hm = hm2;
label = null;
}
continue;
}
if (bp.tc(']', 'o')) {
level--;
continue;
}
if (bp.tc('}', 'o')) {
level--;
if (level > 0) hm = hmStack.pop();
continue;
}
if (bp.tc(':', 'o')) {
label = operand;
continue;
}
if (bp.tc('"', 'o')) {
while (true) {
if (bp.tc('"', 'o')) break;
if (bp.tc('\\', 'o')) {
if (!(bp.tc('"'))) bp.w('\\');
continue;
}
bp.tu();
}
operand = new String(bp.getOutStr());
bp.eraseOutput();
if (label != null) {
hm.put(label, operand);
label = null;
}
continue;
}
if (!(bp.tu('o'))) // tu only returns false at end of string
break; // skip next character
} while (level > 0);
for (String k : hm.keySet()) {
if (k.equals("noflo")) {
HashMap<String, Object> m = (HashMap<String, Object>) hm.get(k);
for (String k2 : m.keySet()) {
if (k2.equals("graphs") && fCParms == driver.curDiag.fCPArr[DrawFBP.DIAGRAM]
|| k2.equals("components")
&& (fCParms == driver.curDiag.fCPArr[DrawFBP.GENCODE]
|| fCParms == driver.curDiag.fCPArr[DrawFBP.COMPONENT])) {
HashMap<String, Object> m2 = (HashMap<String, Object>) m.get(k2);
for (Object v : m2.values()) {
ll.add((String) v);
}
}
}
}
}
if (ll.isEmpty()) {
MyOptionPane.showMessageDialog(
driver.frame, "No components or graphs in file: " + f.getName());
// return null;
}
return ll;
}
public void actionPerformed(ActionEvent e) {
if (selComp instanceof MyButton) {
// ((MyButton) selComp).getAction().actionPerformed(new
// ActionEvent(e, 0, ""));
if (selComp == butOK) return;
((MyButton) selComp).doClick();
return;
}
if (selComp == text) {
String u = text.getText();
File h = new File(u);
if (!h.exists() || !h.isDirectory()) {
MyOptionPane.showMessageDialog(
driver.frame, "File " + u + " either doesn't exist or is not a directory");
return;
}
listHead = u;
// panel.remove(listView);
text.setBackground(vLightBlue);
showList();
return;
}
if (selComp == text2) {
// fullNodeName = text.getText() + File.separator
// + text2.getText();
// if (!saveAs)
processOK();
}
if (!(selComp instanceof JList)) return;
butNF.setEnabled(!inJarTree);
butDel.setEnabled(!inJarTree);
String s = "";
int rowNo = list.getSelectedIndex();
if (nodeNames.length == 0) return;
if (rowNo == -1) return;
s = nodeNames[rowNo];
File f = null;
if (
/*s.startsWith("JavaFBP") &&*/ s.toLowerCase().endsWith(".jar")) {
butNF.setEnabled(false);
butDel.setEnabled(false);
// if (filter instanceof DrawFBP.JarFileFilter)
if (fCParms == driver.curDiag.fCPArr[DrawFBP.JARFILE]
|| fCParms == driver.curDiag.fCPArr[DrawFBP.JHALL]) {
processOK();
return;
}
// jarTree = buildJarFileTree(driver.javaFBPJarFile);
jarTree = buildJarFileTree(s);
inJarTree = true;
butNF.setEnabled(!inJarTree);
butDel.setEnabled(!inJarTree);
currentNode = jarTree;
text2.setText("");
if (0 >= currentNode.getChildCount()) {
MyOptionPane.showMessageDialog(driver.frame, "Error in jar file");
return;
}
// listHead = driver.javaFBPJarFile + "!";
listHead = s + "!";
text.setText(listHead);
// panel.remove(listView);
showList();
} else if (!inJarTree) {
if (s.equals("")) f = new File(listHead);
else {
// int i = listHead.lastIndexOf("package.json");
// if (i > -1)
// listHead = listHead.substring(0, i - 1);
f = new File(DrawFBP.makeAbsFileName(s, listHead));
}
if (!f.exists()) {
if (!saveAs /* || selComp == text2 && !(text2.equals("")) */) processOK();
else
MyOptionPane.showMessageDialog(
driver.frame, "File/folder does not exist: " + f.getAbsolutePath());
return;
}
if (f.isDirectory() || f.getName().toLowerCase().endsWith("package.json")) {
listHead = f.getAbsolutePath();
// showFileNames();
// panel.remove(listView);
showList();
} else
// if (!saveAs)
processOK();
} else { // inJarTree
currentNode = findChild(currentNode, s);
if (currentNode == null) return;
if (currentNode.getChildCount() > 0) listHead = listHead + File.separator + s;
if (0 < currentNode.getChildCount()) {
// panel.remove(listView);
showList();
} else
// if (!saveAs)
processOK();
}
// }
dialog.repaint();
frame.repaint();
}
