类org.eclipse.ui.IElementFactory源码实例Demo

下面列出了怎么用org.eclipse.ui.IElementFactory的API类实例代码及写法,或者点击链接到github查看源代码。

源代码1 项目: eclipse-cs   文件: CheckFileOnOpenPartListener.java
private IEditorInput getRestoredInput(IEditorReference e) {

    IMemento editorMem = null;
    if (CheckstyleUIPlugin.isE3()) {
      editorMem = getMementoE3(e);
    } else {
      editorMem = getMementoE4(e);
    }

    if (editorMem == null) {
      return null;
    }
    IMemento inputMem = editorMem.getChild(IWorkbenchConstants.TAG_INPUT);
    String factoryID = null;
    if (inputMem != null) {
      factoryID = inputMem.getString(IWorkbenchConstants.TAG_FACTORY_ID);
    }
    if (factoryID == null) {
      return null;
    }
    IAdaptable input = null;

    IElementFactory factory = PlatformUI.getWorkbench().getElementFactory(factoryID);
    if (factory == null) {
      return null;
    }

    input = factory.createElement(inputMem);
    if (input == null) {
      return null;
    }

    if (!(input instanceof IEditorInput)) {
      return null;
    }
    return (IEditorInput) input;
  }
 
public static IAdaptable restoreItem(IMemento memento, String factoryTag) {
	if (memento == null)
		return null;
    String factoryID = memento.getString(factoryTag);
    if (factoryID == null) return null;
    IElementFactory factory = PlatformUI.getWorkbench().getElementFactory(factoryID);
    if (factory == null) return null;
    return factory.createElement(memento);
}
 
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