Example usage for com.intellij.openapi.fileChooser FileElement getFile

Introduction

In this page you can find the example usage for com.intellij.openapi.fileChooser FileElement getFile.

Prototype

public final VirtualFile getFile() 

Source Link

Usage

From source file:com.perl5.lang.perl.idea.configuration.settings.sdk.PerlContentEntriesTreeEditor.java

License:Apache License

@NotNull
VirtualFile[] getSelectedFiles() {//ww w.j  a v  a  2s .  c  o m
    final TreePath[] selectionPaths = myTree.getSelectionPaths();
    if (selectionPaths == null) {
        return VirtualFile.EMPTY_ARRAY;
    }
    final List<VirtualFile> selected = new ArrayList<>();
    for (TreePath treePath : selectionPaths) {
        final DefaultMutableTreeNode node = (DefaultMutableTreeNode) treePath.getLastPathComponent();
        final Object nodeDescriptor = node.getUserObject();
        if (!(nodeDescriptor instanceof FileNodeDescriptor)) {
            return VirtualFile.EMPTY_ARRAY;
        }
        final FileElement fileElement = ((FileNodeDescriptor) nodeDescriptor).getElement();
        final VirtualFile file = fileElement.getFile();
        if (file != null) {
            selected.add(file);
        }
    }
    return selected.toArray(new VirtualFile[selected.size()]);
}

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From source file:org.community.intellij.plugins.communitycase.history.browser.LogTreeFileSelectorRenderer.java

License:Apache License

@Override
public void customizeCellRenderer(JTree tree, Object value, boolean selected, boolean expanded, boolean leaf,
        int row, boolean hasFocus) {
    super.customizeCellRenderer(tree, value, selected, expanded, leaf, row, hasFocus);
    if (value instanceof DefaultMutableTreeNode) {
        DefaultMutableTreeNode node = (DefaultMutableTreeNode) value;
        Object userObject = node.getUserObject();
        if (userObject instanceof NodeDescriptor) {
            NodeDescriptor descriptor = (NodeDescriptor) userObject;
            Object element = descriptor.getElement();
            if (element instanceof FileElement) {
                final FileElement fileElement = (FileElement) element;
                final VirtualFile file = fileElement.getFile();
                if (myModules.contains(file)) {
                    setIcon(expanded ? Icons.CONTENT_ROOT_ICON_OPEN : Icons.CONTENT_ROOT_ICON_CLOSED);
                }/*w ww . j av  a  2 s  .  co m*/
            }
        }
    }
}

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