Example usage for com.intellij.openapi.command.undo GlobalUndoableAction GlobalUndoableAction

Introduction

In this page you can find the example usage for com.intellij.openapi.command.undo GlobalUndoableAction GlobalUndoableAction.

Prototype

public GlobalUndoableAction(VirtualFile @NotNull... files) 

Source Link

Usage

From source file:org.jetbrains.plugins.groovy.annotator.intentions.dynamic.ui.DynamicDialog.java

License:Apache License

protected void doOKAction() {
    super.doOKAction();

    mySettings.setContainingClassName((String) myClassComboBox.getSelectedItem());
    mySettings.setStatic(myStaticCheckBox.isSelected());
    GrTypeElement typeElement = getEnteredTypeName();

    if (typeElement == null) {
        mySettings.setType(CommonClassNames.JAVA_LANG_OBJECT);
    } else {//w  w  w.  ja  v  a 2  s.  c  o  m
        PsiType type = typeElement.getType();
        if (type instanceof PsiPrimitiveType) {
            type = TypesUtil.boxPrimitiveType(type, typeElement.getManager(),
                    ProjectScope.getAllScope(myProject));
        }

        final String typeQualifiedName = type.getCanonicalText();

        if (typeQualifiedName != null) {
            mySettings.setType(typeQualifiedName);
        } else {
            mySettings.setType(type.getPresentableText());
        }
    }

    final Document document = PsiDocumentManager.getInstance(myProject)
            .getDocument(myContext.getContainingFile());

    CommandProcessor.getInstance().executeCommand(myProject, new Runnable() {
        public void run() {
            UndoManager.getInstance(myProject).undoableActionPerformed(new GlobalUndoableAction(document) {
                public void undo() throws UnexpectedUndoException {

                    final DItemElement itemElement;
                    if (mySettings.isMethod()) {
                        final List<ParamInfo> myPairList = mySettings.getParams();
                        final String[] argumentsTypes = QuickfixUtil.getArgumentsTypes(myPairList);
                        itemElement = myDynamicManager.findConcreteDynamicMethod(
                                mySettings.getContainingClassName(), mySettings.getName(), argumentsTypes);
                    } else {
                        itemElement = myDynamicManager.findConcreteDynamicProperty(
                                mySettings.getContainingClassName(), mySettings.getName());
                    }

                    if (itemElement == null) {
                        Messages.showWarningDialog(myProject,
                                GroovyInspectionBundle.message("Cannot.perform.undo.operation"),
                                GroovyInspectionBundle.message("Undo.disable"));
                        return;
                    }
                    final DClassElement classElement = myDynamicManager.getClassElementByItem(itemElement);

                    if (classElement == null) {
                        Messages.showWarningDialog(myProject,
                                GroovyInspectionBundle.message("Cannot.perform.undo.operation"),
                                GroovyInspectionBundle.message("Undo.disable"));
                        return;
                    }

                    removeElement(itemElement);

                    if (classElement.getMethods().size() == 0 && classElement.getProperties().size() == 0) {
                        myDynamicManager.removeClassElement(classElement);
                    }
                }

                public void redo() throws UnexpectedUndoException {
                    addElement(mySettings);
                }
            });

            addElement(mySettings);
        }
    }, "Add dynamic element", null);
}

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