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IDEA-105580 (delay file system roots loading in file chooser)

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This commit is contained in:
Roman Shevchenko
2013-04-17 18:11:16 +02:00
parent b88f5d0242
commit 2c34966c72
1 changed files with 8 additions and 4 deletions
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platform/platform-impl/src/com/intellij/openapi/fileChooser/ex/RootFileElement.java
+8 -4
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@@ -30,17 +30,21 @@ import java.util.List;
import java.util.Set;
public class RootFileElement extends FileElement {
private final VirtualFile[] myFiles;
private VirtualFile[] myFiles;
private Object[] myChildren;
public RootFileElement(@NotNull final VirtualFile[] files, final String name, final boolean showFileSystemRoots) {
public RootFileElement(@NotNull VirtualFile[] files, String name, boolean showFileSystemRoots) {
super(files.length == 1 ? files[0] : null, name);
myFiles = files.length == 0 && showFileSystemRoots ? getFileSystemRoots() : files;
myFiles = files.length == 0 && showFileSystemRoots ? null : files;
}
public Object[] getChildren() {
if (myChildren == null) {
final List<FileElement> children = new ArrayList<FileElement>();
if (myFiles == null) {
myFiles = getFileSystemRoots();
}
List<FileElement> children = new ArrayList<FileElement>();
for (final VirtualFile file : myFiles) {
if (file != null) {
children.add(new FileElement(file, file.getPresentableUrl()));