/**
* Checks if <code>newText</code> is a valid name.
*
* @return The error message if the name is not valid or null otherwise.
*/
public String isValid(String newText) {
String message = "";
newText = newText.trim();
if (newText.length() == 0) {
message = Properties.getProperty("name_specified");
} else if (newText.length() > 50) {
message = Properties.getProperty("name_too_long");
} else if (!(newText.equalsIgnoreCase(oldValue)) && this.childExists(oldValue, newText)) {
message = Properties.getProperty("name_already_exists");
} else {
boolean valid = true;
char[] invalidChracteres = new char[] {'\\', '/', ':', '*', '?', '"', '<', '>', '|'};
for (int i = 0; i < invalidChracteres.length; i++) {
if (newText.indexOf(invalidChracteres[i]) != -1) {
valid = false;
break;
}
}
if (!valid) {
message = Properties.getProperty("forbidden_characters") + " \\ / : * ? \" < >";
}
}
return (message.length() > 0) ? message : null;
}
/** The behaviour of the action. Checks if the name entered by the user is valid. */
public void run() {
ISelection selection = viewer.getSelection();
if (selection.isEmpty()) {
this.setEnabled(false);
}
TreeObject object = (TreeObject) ((IStructuredSelection) selection).getFirstElement();
if (object instanceof DocumentTreeObject) {
String oldValue = object.getValue().toString();
IInputValidator validator = new TextValidator(oldValue);
InputDialog dialog =
new InputDialog(
parent.getShell(),
Properties.getProperty("rename"),
Properties.getProperty("new_name"),
oldValue,
validator);
dialog.setBlockOnOpen(true); // waits for user enter a name
int res = dialog.open(); // opens the rename dialog
if (res == InputDialog.OK) {
String newValue = dialog.getValue();
String newExtension = GUIUtil.getFileExtension(newValue);
String oldExtension = GUIUtil.getFileExtension(oldValue);
if (!newExtension.equalsIgnoreCase(oldExtension)) {
newValue += oldExtension;
}
if (!newValue.equalsIgnoreCase(oldValue)) {
if (!ProjectManagerController.getInstance().renameDocument(oldValue, newValue)) {
MessageDialog.openError(
parent.getShell(),
Properties.getProperty("error_while_renaming"),
Properties.getProperty("can_not_rename"));
}
try {
GUIManager.getInstance().refreshViews();
} catch (TargetException e) {
MessageDialog.openError(
this.parent.getShell(),
Properties.getProperty("error_while_reloading_project"),
e.getMessage());
e.printStackTrace();
}
}
}
}
}
/**
* The constructor of the action. It also sets the name of the action to be displayed.
*
* @param parent The parent component of this action.
* @param viewer The viewer that is used to get the current selection of a tree.
* @param useCaseParentNode The node that is the parent of the children documents.
* @param testCaseParentNode The node that is the parent of the children of the test suites.
*/
public RenameDocumentAction(
Composite parent,
TreeViewer viewer,
TreeObject useCaseParentNode,
TreeObject testCaseParentNode) {
this.setText(Properties.getProperty("rename"));
this.viewer = viewer;
this.parent = parent;
this.useCaseParentNode = useCaseParentNode;
this.testCaseParentNode = testCaseParentNode;
}
/** Default constructor. Initializes the parent nodes and the double click action to null. */
public ArtifactsView() {
super();
this.featureNode = new TreeObject(Properties.getProperty("features"));
this.testCaseNode = new TreeObject(Properties.getProperty("test_cases"));
this.doubleClickAction = null;
}