Java Code Examples for com.intellij.openapi.fileTypes.FileType#isReadOnly()

The following examples show how to use com.intellij.openapi.fileTypes.FileType#isReadOnly() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: FileTextRule.java    From consulo with Apache License 2.0 6 votes vote down vote up 
@Override
public String getData(@Nonnull DataProvider dataProvider) {
  final VirtualFile virtualFile = dataProvider.getDataUnchecked(PlatformDataKeys.VIRTUAL_FILE);
  if (virtualFile == null) {
    return null;
  }

  final FileType fileType = virtualFile.getFileType();
  if (fileType.isBinary() || fileType.isReadOnly()) {
    return null;
  }

  final Project project = dataProvider.getDataUnchecked(CommonDataKeys.PROJECT);
  if (project == null) {
    return null;
  }

  final Document document = FileDocumentManager.getInstance().getDocument(virtualFile);
  if (document == null) {
    return null;
  }

  return document.getText();
}