PyStudyInstructionPainter.java

package com.jetbrains.python.edu;

import com.intellij.openapi.actionSystem.KeyboardShortcut;
import com.intellij.openapi.fileEditor.impl.EditorEmptyTextPainter;
import com.intellij.openapi.keymap.KeymapUtil;
import com.intellij.util.ui.UIUtil;
import com.jetbrains.edu.learning.actions.*;
import org.jetbrains.annotations.NotNull;

import javax.swing.*;

public class PyStudyInstructionPainter extends EditorEmptyTextPainter {
  private static final String separator = " / ";

  @Override
  protected void advertiseActions(@NotNull JComponent splitters, @NotNull UIUtil.TextPainter painter) {
    String shortcut = KeymapUtil.getShortcutText(new KeyboardShortcut(KeyStroke.getKeyStroke(StudyNextWindowAction.SHORTCUT2), null));
    appendAction(painter, "Navigate to the next answer placeholder", shortcut);
    appendAction(painter, "Navigate between answer placeholders", getActionShortcutText(StudyPrevWindowAction.ACTION_ID) + separator +
                                                                  getActionShortcutText(StudyNextWindowAction.ACTION_ID));
    appendAction(painter, "Navigate between tasks", getActionShortcutText(StudyPreviousTaskAction.ACTION_ID) + separator +
                                                    getActionShortcutText(StudyNextTaskAction.ACTION_ID));
    appendAction(painter, "Reset current task file", getActionShortcutText(StudyRefreshTaskFileAction.ACTION_ID));
    appendAction(painter, "Check task", getActionShortcutText(StudyCheckAction.ACTION_ID));
    appendAction(painter, "Get hint for the answer placeholder", getActionShortcutText(StudyShowHintAction.ACTION_ID));
  }
}