@Nullable
private LookupFile getClosestParent(final String typed) {
if (typed == null) return null;
LookupFile lastFound = myFinder.find(typed);
if (lastFound == null) return null;
if (lastFound.exists()) {
if (typed.charAt(typed.length() - 1) != File.separatorChar) return lastFound.getParent();
return lastFound;
}
final String[] splits = myFinder.normalize(typed).split(myFileSpitRegExp);
StringBuilder fullPath = new StringBuilder();
for (int i = 0; i < splits.length; i++) {
String each = splits[i];
fullPath.append(each);
if (i < splits.length - 1) {
fullPath.append(myFinder.getSeparator());
}
final LookupFile file = myFinder.find(fullPath.toString());
if (file == null || !file.exists()) return lastFound;
lastFound = file;
}
return lastFound;
}
private VirtualFile[] getSelectedFilesInt() {
if (myTreeIsUpdating || !myUiUpdater.isEmpty()) {
if (isTextFieldActive() && !StringUtil.isEmpty(myPathTextField.getTextFieldText())) {
LookupFile toFind = myPathTextField.getFile();
if (toFind instanceof LocalFsFinder.VfsFile && toFind.exists()) {
VirtualFile file = ((LocalFsFinder.VfsFile) toFind).getFile();
if (file != null) {
return new VirtualFile[] {file};
}
}
}
return VirtualFile.EMPTY_ARRAY;
}
return myFileSystemTree.getSelectedFiles();
}
private void addMacroPaths(final CompletionResult result, final String typedText) {
result.myMacros = new ArrayList<LookupFile>();
final Iterator<String> macros = myMacroMap.keySet().iterator();
while (macros.hasNext()) {
String eachMacro = macros.next();
if (eachMacro.toUpperCase().startsWith(typedText.toUpperCase())) {
final String eachPath = myMacroMap.get(eachMacro);
if (eachPath != null) {
final LookupFile macroFile = myFinder.find(eachPath);
if (macroFile != null && macroFile.exists()) {
result.myMacros.add(macroFile);
result.myToComplete.add(macroFile);
macroFile.setMacro(eachMacro);
}
}
}
}
}
protected void doOKAction() {
if (!isOKActionEnabled()) {
return;
}
if (isTextFieldActive()) {
final String text = myPathTextField.getTextFieldText();
final LookupFile file = myPathTextField.getFile();
if (text == null || file == null || !file.exists()) {
setErrorText("Specified path cannot be found");
return;
}
}
final List<VirtualFile> selectedFiles = Arrays.asList(getSelectedFilesInt());
final VirtualFile[] files =
VfsUtilCore.toVirtualFileArray(
FileChooserUtil.getChosenFiles(myChooserDescriptor, selectedFiles));
if (files.length == 0) {
myChosenFiles = VirtualFile.EMPTY_ARRAY;
close(CANCEL_EXIT_CODE);
return;
}
try {
myChooserDescriptor.validateSelectedFiles(files);
} catch (Exception e) {
Messages.showErrorDialog(getContentPane(), e.getMessage(), getTitle());
return;
}
myChosenFiles = files;
storeSelection(files[files.length - 1]);
super.doOKAction();
}