private void selectInTree(final VirtualFile[] array, final boolean requestFocus) {
myTreeIsUpdating = true;
final List<VirtualFile> fileList = Arrays.asList(array);
if (!Arrays.asList(myFileSystemTree.getSelectedFiles()).containsAll(fileList)) {
myFileSystemTree.select(
array,
new Runnable() {
public void run() {
if (!myFileSystemTree.areHiddensShown()
&& !Arrays.asList(myFileSystemTree.getSelectedFiles()).containsAll(fileList)) {
myFileSystemTree.showHiddens(true);
selectInTree(array, requestFocus);
return;
}
myTreeIsUpdating = false;
setErrorText(null);
if (requestFocus) {
//noinspection SSBasedInspection
SwingUtilities.invokeLater(
new Runnable() {
public void run() {
myFileSystemTree.getTree().requestFocus();
}
});
}
}
});
} else {
myTreeIsUpdating = false;
setErrorText(null);
}
}
private void selectInTree(VirtualFile[] array, boolean requestFocus, boolean updatePathNeeded) {
myTreeIsUpdating = true;
final List<VirtualFile> fileList = Arrays.asList(array);
if (!Arrays.asList(myFileSystemTree.getSelectedFiles()).containsAll(fileList)) {
myFileSystemTree.select(
array,
() -> {
if (!myFileSystemTree.areHiddensShown()
&& !Arrays.asList(myFileSystemTree.getSelectedFiles()).containsAll(fileList)) {
// try to select files in hidden folders
myFileSystemTree.showHiddens(true);
selectInTree(array, requestFocus, updatePathNeeded);
return;
}
if (array.length == 1
&& !Arrays.asList(myFileSystemTree.getSelectedFiles()).containsAll(fileList)) {
// try to select a parent of a missed file
VirtualFile parent = array[0].getParent();
if (parent != null && parent.isValid()) {
selectInTree(new VirtualFile[] {parent}, requestFocus, updatePathNeeded);
return;
}
}
reportFileNotFound();
if (updatePathNeeded) {
updatePathFromTree(fileList, true);
}
if (requestFocus) {
//noinspection SSBasedInspection
SwingUtilities.invokeLater(() -> myFileSystemTree.getTree().requestFocus());
}
});
} else {
reportFileNotFound();
if (updatePathNeeded) {
updatePathFromTree(fileList, true);
}
}
}
protected void restoreSelection(@Nullable VirtualFile toSelect) {
final VirtualFile lastOpenedFile = FileChooserUtil.getLastOpenedFile(myProject);
final VirtualFile file =
FileChooserUtil.getFileToSelect(myChooserDescriptor, myProject, toSelect, lastOpenedFile);
if (file != null && file.isValid()) {
myFileSystemTree.select(
file,
new Runnable() {
public void run() {
if (!file.equals(myFileSystemTree.getSelectedFile())) {
VirtualFile parent = file.getParent();
if (parent != null) {
myFileSystemTree.select(parent, null);
}
} else if (file.isDirectory()) {
myFileSystemTree.expand(file, null);
}
}
});
}
}