public Object getData(String dataId) {
if (PlatformDataKeys.VIRTUAL_FILE_ARRAY.getName().equals(dataId)) {
List<VirtualFile> files = new LinkedList<VirtualFile>();
TreePath[] treePaths = getSelectionPaths();
if (treePaths != null) {
for (TreePath tp : treePaths) {
Object lastPathComponent = tp.getLastPathComponent();
if (lastPathComponent instanceof AbstractFileTreeNode) {
AbstractFileTreeNode node = (AbstractFileTreeNode) lastPathComponent;
VirtualFile file = node.getFile();
if (file.isValid()) {
files.add(file);
}
}
}
}
return files.toArray(new VirtualFile[files.size()]);
} else if (PlatformDataKeys.VIRTUAL_FILE.getName().equals(dataId)) {
TreePath tp = getSelectedPath();
if (tp == null) {
return super.getData(dataId);
}
Object lastPathComponent = tp.getLastPathComponent();
if (lastPathComponent instanceof AbstractFileTreeNode) {
AbstractFileTreeNode node = (AbstractFileTreeNode) lastPathComponent;
VirtualFile file = node.getFile();
if (file.isValid()) {
return file;
}
}
} else if (PlatformDataKeys.COPY_PROVIDER.getName().equals(dataId)) {
return new FilePaneCopyProvider();
} else if (PlatformDataKeys.PASTE_PROVIDER.getName().equals(dataId)) {
return new FilePanePasteProvider();
} else if (PlatformDataKeys.CUT_PROVIDER.getName().equals(dataId)) {
return new FilePaneCopyProvider();
} else if (dataId.equals(MPSDataKeys.PLACE.getName())) {
TreeNode treeNode = getSelectedTreeNode(TreeNode.class);
if (treeNode instanceof ModuleTreeNode) {
return ActionPlace.PROJECT_PANE_MODULE;
} else if (treeNode instanceof FileTreeNode) {
return ActionPlace.PROJECT_PANE_FILE;
} else if (treeNode instanceof FolderTreeNode) {
return ActionPlace.PROJECT_PANE_FOLDER;
}
}
return super.getData(dataId);
}
public Object getData(String dataId) {
// MPSDK
if (dataId.equals(MPSDataKeys.NODE.getName())) return getSelectedSNode();
if (dataId.equals(MPSDataKeys.NODES.getName())) return getSelectedSNodes();
if (dataId.equals(MPSDataKeys.MODEL.getName())) return getSelectedModel();
if (dataId.equals(MPSDataKeys.CONTEXT_MODEL.getName())) return getContextModel();
if (dataId.equals(MPSDataKeys.MODELS.getName())) return getSelectedModels();
if (dataId.equals(MPSDataKeys.MODULE.getName())) return getSelectedModule();
if (dataId.equals(MPSDataKeys.CONTEXT_MODULE.getName())) return getContextModule();
if (dataId.equals(MPSDataKeys.MODULES.getName())) return getSelectedModules();
if (dataId.equals(MPSDataKeys.VIRTUAL_PACKAGE.getName())) {
List<String> selectedPackages = getSelectedPackages();
if (selectedPackages.size() != 1) return null;
return selectedPackages.get(0);
}
if (dataId.equals(MPSDataKeys.VIRTUAL_PACKAGES.getName())) return getSelectedPackages();
if (dataId.equals(MPSDataKeys.NAMESPACE.getName())) {
NamespaceTextNode selectedNamespaceNode = getSelectedTreeNode(NamespaceTextNode.class);
if (selectedNamespaceNode != null) {
return selectedNamespaceNode.getNamespace();
}
return null;
}
if (dataId.equals(MPSDataKeys.OPERATION_CONTEXT.getName())) return getContextForSelection();
if (dataId.equals(MPSDataKeys.LOGICAL_VIEW_NODE.getName()))
return getSelectedTreeNode(TreeNode.class);
if (dataId.equals(MPSDataKeys.LOGICAL_VIEW_NODES.getName()))
return getSelectedTreeNodes(TreeNode.class);
if (dataId.equals(MPSDataKeys.LOGICAL_VIEW_SELECTION_SIZE.getName())) return getSelectionSize();
if (dataId.equals(MPSDataKeys.PLACE.getName())) return getPlace();
// PDK
if (dataId.equals(PlatformDataKeys.COPY_PROVIDER.getName())) return new MyCopyProvider();
if (dataId.equals(PlatformDataKeys.PASTE_PROVIDER.getName())) return new MyPasteProvider();
if (dataId.equals(PlatformDataKeys.CUT_PROVIDER.getName())) return new MyCutProvider();
if (dataId.equals(PlatformDataKeys.VIRTUAL_FILE_ARRAY.getName())) return getSelectedFiles();
// not found
return null;
}