public Object getData(String dataId) {
if (myTreeBrowser != null && myTreeBrowser.isVisible()) {
return null;
}
if (PlatformDataKeys.NAVIGATABLE.is(dataId)) {
if (mySelectedFile == null || !mySelectedFile.isValid()) return null;
return new OpenFileDescriptor(myProject, mySelectedFile);
} else if (PlatformDataKeys.VIRTUAL_FILE_ARRAY.is(dataId)) {
return getVirtualFileArray();
} else if (VcsDataKeys.IO_FILE_ARRAY.is(dataId)) {
return getFileArray();
} else if (PlatformDataKeys.TREE_EXPANDER.is(dataId)) {
if (myGroupByChangeList) {
return myTreeBrowser != null ? myTreeBrowser.getTreeExpander() : null;
} else {
return myTreeExpander;
}
} else if (VcsDataKeys.UPDATE_VIEW_SELECTED_PATH.is(dataId)) {
return mySelectedUrl;
} else if (VcsDataKeys.UPDATE_VIEW_FILES_ITERABLE.is(dataId)) {
return myTreeIterable;
} else if (VcsDataKeys.LABEL_BEFORE.is(dataId)) {
return myBefore;
} else if (VcsDataKeys.LABEL_AFTER.is(dataId)) {
return myAfter;
}
return super.getData(dataId);
}
public Object getData(String dataId) {
Object data = myCurrentView.getData(dataId);
if (data != null) return data;
if (PlatformDataKeys.HELP_ID.is(dataId)) {
return HelpID.ANT;
} else if (PlatformDataKeys.TREE_EXPANDER.is(dataId)) {
return myTreeExpander;
}
return null;
}
protected TreeExpander getExpander(DataContext dataContext) {
return PlatformDataKeys.TREE_EXPANDER.getData(dataContext);
}