python/educational-core/course-creator/src/com/jetbrains/edu/coursecreator/actions/placeholder/CCEditAnswerPlaceholder.java

   1 package com.jetbrains.edu.coursecreator.actions.placeholder;
   2
   3 import com.intellij.openapi.actionSystem.AnActionEvent;
   4 import com.intellij.openapi.actionSystem.Presentation;
   5 import com.intellij.openapi.project.Project;
   6 import com.intellij.psi.PsiDirectory;
   7 import com.intellij.psi.PsiFile;
   8 import com.jetbrains.edu.learning.courseFormat.AnswerPlaceholder;
   9 import com.jetbrains.edu.learning.ui.CCCreateAnswerPlaceholderDialog;
  10 import org.jetbrains.annotations.NotNull;
  11
  12 public class CCEditAnswerPlaceholder extends CCAnswerPlaceholderAction {
  13
  14   public CCEditAnswerPlaceholder() {
  15     super("Edit Answer Placeholder", "Edit answer placeholder");
  16   }
  17
  18   @Override
  19   protected void performAnswerPlaceholderAction(@NotNull CCState state) {
  20     final Project project = state.getProject();
  21     PsiFile file = state.getFile();
  22     final PsiDirectory taskDir = file.getContainingDirectory();
  23     final PsiDirectory lessonDir = taskDir.getParent();
  24     if (lessonDir == null) return;
  25     AnswerPlaceholder answerPlaceholder = state.getAnswerPlaceholder();
  26     if (answerPlaceholder == null) {
  27       return;
  28     }
  29     CCCreateAnswerPlaceholderDialog dlg = new CCCreateAnswerPlaceholderDialog(project, answerPlaceholder.getTaskText(), answerPlaceholder.getHints());
  30     dlg.setTitle("Edit Answer Placeholder");
  31     dlg.show();
  32   }
  33
  34   @Override
  35   public void update(AnActionEvent e) {
  36     Presentation presentation = e.getPresentation();
  37     presentation.setEnabledAndVisible(false);
  38     CCState state = getState(e);
  39     if (state == null || state.getAnswerPlaceholder() == null) {
  40       return;
  41     }
  42     presentation.setEnabledAndVisible(true);
  43   }
  44 }