ShowCellInExplorer_Action.java

package jetbrains.mps.ide.devkit.actions;

/*Generated by MPS */

import jetbrains.mps.workbench.action.BaseAction;
import javax.swing.Icon;
import jetbrains.mps.icons.MPSIcons;
import com.intellij.openapi.actionSystem.AnActionEvent;
import java.util.Map;
import com.intellij.openapi.actionSystem.PlatformDataKeys;
import jetbrains.mps.ide.actions.MPSCommonDataKeys;
import org.jetbrains.annotations.NotNull;
import jetbrains.mps.openapi.editor.cells.EditorCell;
import jetbrains.mps.ide.editor.MPSEditorDataKeys;
import com.intellij.openapi.wm.ToolWindow;
import com.intellij.openapi.fileEditor.FileEditor;
import org.jetbrains.mps.openapi.model.SNode;
import jetbrains.mps.project.MPSProject;
import jetbrains.mps.ide.devkit.cellExplorer.CellExplorerTool;
import jetbrains.mps.project.Project;
import jetbrains.mps.openapi.navigation.EditorNavigator;

public class ShowCellInExplorer_Action extends BaseAction {
  private static final Icon ICON = MPSIcons.Actions.ShowCellInExplorer;

  public ShowCellInExplorer_Action() {
    super("Show Cell in Explorer", "", ICON);
    this.setIsAlwaysVisible(false);
    this.setExecuteOutsideCommand(false);
  }
  @Override
  public boolean isDumbAware() {
    return true;
  }
  @Override
  public boolean isApplicable(AnActionEvent event, final Map<String, Object> _params) {
    return event.getData(PlatformDataKeys.TOOL_WINDOW) != null || (event.getData(PlatformDataKeys.FILE_EDITOR) != null && event.getData(MPSCommonDataKeys.NODE) != null);
  }
  @Override
  public void doUpdate(@NotNull AnActionEvent event, final Map<String, Object> _params) {
    this.setEnabledState(event.getPresentation(), this.isApplicable(event, _params));
  }
  @Override
  protected boolean collectActionData(AnActionEvent event, final Map<String, Object> _params) {
    if (!(super.collectActionData(event, _params))) {
      return false;
    }
    {
      EditorCell p = event.getData(MPSEditorDataKeys.EDITOR_CELL);
      if (p == null) {
        return false;
      }
    }
    {
      ToolWindow p = event.getData(PlatformDataKeys.TOOL_WINDOW);
    }
    {
      FileEditor p = event.getData(PlatformDataKeys.FILE_EDITOR);
    }
    {
      SNode p = event.getData(MPSCommonDataKeys.NODE);
      if (p == null) {
        return false;
      }
    }
    {
      MPSProject p = event.getData(MPSCommonDataKeys.MPS_PROJECT);
      if (p == null) {
        return false;
      }
    }
    return true;
  }
  @Override
  public void doExecute(@NotNull final AnActionEvent event, final Map<String, Object> _params) {
    Runnable runnable = ShowCellInExplorer_Action.this.getEditorActivator(event);
    if (runnable == null) {
      return;
    }
    CellExplorerTool tool = event.getData(MPSCommonDataKeys.MPS_PROJECT).getComponent(CellExplorerTool.class);

    tool.showCell(event.getData(MPSEditorDataKeys.EDITOR_CELL), runnable);
  }
  private Runnable getEditorActivator(final AnActionEvent event) {
    final FileEditor fileEditor = event.getData(PlatformDataKeys.FILE_EDITOR);
    final ToolWindow toolWindow = event.getData(PlatformDataKeys.TOOL_WINDOW);

    if (toolWindow != null) {
      return new Runnable() {
        public void run() {
          ShowCellInExplorer_Action.this.activateInToolWindow(toolWindow, event);
        }
      };
    }

    if (fileEditor != null) {
      return new Runnable() {
        public void run() {
          ShowCellInExplorer_Action.this.activateByOpeningNode(event.getData(MPSCommonDataKeys.MPS_PROJECT), event.getData(MPSCommonDataKeys.NODE), event);
        }
      };
    }
    return null;
  }
  private void activateByOpeningNode(Project project, SNode node, final AnActionEvent event) {
    new EditorNavigator(project).shallFocus(true).open(node.getReference());
  }
  private void activateInToolWindow(ToolWindow toolWindow, final AnActionEvent event) {
    toolWindow.activate(null, true, true);
  }
}