Method restoreState

Source/UIComponents/CtrlrPanel/CtrlrPanelCanvas.cpp:585–639

}

void CtrlrPanelCanvas::restoreState (const ValueTree &savedState)
{
	setBounds (VAR2RECT(getProperty(Ids::uiPanelCanvasRectangle)));

	/* first restore any layers used */
	if (savedState.getChildWithName (Ids::uiPanelEditor).isValid())
	{
		if (savedState.getChildWithName (Ids::uiPanelEditor).getChildWithName (Ids::uiPanelCanvasLayer).isValid())
		{
			/* canvas has it's own layers, delete the default one */
			removeAllLayers();
		}

		for (int i=0; i<savedState.getChildWithName (Ids::uiPanelEditor).getNumChildren(); i++)
		{
			ValueTree child = savedState.getChildWithName (Ids::uiPanelEditor).getChild(i);

			if (child.hasType(Ids::uiPanelCanvasLayer))
			{
				addLayer (child);
			}
		}

		layers.sort(*this);
		layersChanged();
	}

	/* now restore components */

	for (int i=0; i<savedState.getNumChildren(); i++)
	{
		ValueTree child = savedState.getChild(i);

		if (child.hasType(Ids::modulator))
		{
			CtrlrComponent *c = addNewComponent (child);
			if (c == nullptr)
			{
				_WRN("CtrlrPanelCanvas::restoreState failed to add component: " + child.getProperty(Ids::name).toString());
			}
			else
			{
				if ((bool)c->getProperty(Ids::componentSentBack) == true)
				{
					c->toBack();
				}
				c->setVisible ((bool)c->getProperty(Ids::componentVisibility));
			}
		}
	}

	canvasStateRestored();

	getPanel().getUndoManager()->clearUndoHistory();
}

void CtrlrPanelCanvas::canvasStateRestored()
{