xy.reflect.ui.undo.ForwardingModificationStack Maven / Gradle / Ivy

package xy.reflect.ui.undo;

import javax.swing.JPanel;

import xy.reflect.ui.control.swing.renderer.SwingRenderer;
import xy.reflect.ui.info.IInfo;
import xy.reflect.ui.info.ValueReturnMode;
import xy.reflect.ui.util.Accessor;
import xy.reflect.ui.util.ReflectionUIUtils;

public class ForwardingModificationStack extends ModificationStack {

	protected SwingRenderer swingRenderer;
	protected JPanel form;
	protected Accessor valueModifAcceptedGetter;
	protected Accessor valueReturnModeGetter;
	protected Accessor valueReplacedGetter;
	protected Accessor editSessionTargetGetter;
	protected Accessor editSessionTitleGetter;
	protected Accessor parentObjectModifStackGetter;
	protected Accessor commitModifGetter;

	public ForwardingModificationStack(SwingRenderer swingRenderer, JPanel form,
			Accessor valueModifAcceptedGetter, Accessor valueReturnModeGetter,
			Accessor valueReplacedGetter, Accessor commitModifGetter,
			Accessor editSessionTargetGetter, Accessor editSessionTitleGetter,
			Accessor parentObjectModifStackGetter) {
		super(null);
		this.swingRenderer = swingRenderer;
		this.form = form;
		this.valueModifAcceptedGetter = valueModifAcceptedGetter;
		this.valueReturnModeGetter = valueReturnModeGetter;
		this.valueReplacedGetter = valueReplacedGetter;
		this.commitModifGetter = commitModifGetter;
		this.editSessionTargetGetter = editSessionTargetGetter;
		this.editSessionTitleGetter = editSessionTitleGetter;
		this.parentObjectModifStackGetter = parentObjectModifStackGetter;

		swingRenderer.getModificationStackForwardingStatusByForm().put(form, true);

	}

	@Override
	public boolean pushUndo(IModification undoModif) {
		if (undoModif.isNull()) {
			return false;
		}
		boolean result = super.pushUndo(undoModif);
		if(isInComposite()){
			return result;
		}
		ModificationStack valueModifStack = new ModificationStack(null);
		valueModifStack.pushUndo(
				new ModificationStackShitfModification(this, -1, undoModif.getTitle(), undoModif.getTarget()) {

					@Override
					protected void shiftBackward() {
						ForwardingModificationStack.this.superUndo();
					}

					@Override
					protected void shiftForeward() {
						ForwardingModificationStack.this.superRedo();
					}

				});
		Boolean valueModifAccepted = valueModifAcceptedGetter.get();
		ValueReturnMode valueReturnMode = valueReturnModeGetter.get();
		boolean valueReplaced = valueReplacedGetter.get();
		IModification commitModif = commitModifGetter.get();
		String editSessionTitle = AbstractModification.getUndoTitle(undoModif.getTitle());
		String editSessionTitlePrefix = editSessionTitleGetter.get();
		if (editSessionTitlePrefix != null) {
			editSessionTitle = ReflectionUIUtils.composeMessage(editSessionTitlePrefix, editSessionTitle);
		}
		ModificationStack parentObjectModifStack = parentObjectModifStackGetter.get();
		IInfo editSessionTarget = editSessionTargetGetter.get();
		return ReflectionUIUtils.finalizeParentObjectValueEditSession(parentObjectModifStack, valueModifStack,
				valueModifAccepted, valueReturnMode, valueReplaced, commitModif, editSessionTarget, editSessionTitle,
				ReflectionUIUtils.getDebugLogListener(swingRenderer.getReflectionUI()));
	}

	@Override
	public void invalidate() {
		super.invalidate();
		ModificationStack valueModifStack = new ModificationStack(null);
		valueModifStack.invalidate();
		Boolean valueModifAccepted = valueModifAcceptedGetter.get();
		ValueReturnMode valueReturnMode = valueReturnModeGetter.get();
		boolean valueReplaced = valueReplacedGetter.get();
		IModification commitModif = commitModifGetter.get();
		String editSessionTitle = null;
		IInfo editSessionTarget = editSessionTargetGetter.get();
		ModificationStack parentObjectModifStack = parentObjectModifStackGetter.get();
		ReflectionUIUtils.finalizeParentObjectValueEditSession(parentObjectModifStack, valueModifStack,
				valueModifAccepted, valueReturnMode, valueReplaced, commitModif, editSessionTarget, editSessionTitle,
				ReflectionUIUtils.getDebugLogListener(swingRenderer.getReflectionUI()));
	}

	@Override
	public void undo() {
		superUndo();
		ModificationStack parentObjectModifStack = parentObjectModifStackGetter.get();
		parentObjectModifStack.invalidate();
	}

	@Override
	public void redo() {
		superRedo();
		ModificationStack parentObjectModifStack = parentObjectModifStackGetter.get();
		parentObjectModifStack.invalidate();
	}

	protected void superUndo() {
		super.undo();
	}

	protected void superRedo() {
		super.redo();
	}

	@Override
	public String toString() {
		return ForwardingModificationStack.class.getSimpleName() + "[of " + form.toString() + ", to "
				+ parentObjectModifStackGetter.get() + "]";
	}

}