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UNDO/REDO ARCHITECTURE ACROSS MULTIPLE FILES

  • US 20110035727A1
  • Filed: 10/25/2010
  • Published: 02/10/2011
  • Est. Priority Date: 06/07/2002
  • Status: Abandoned Application
First Claim
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1. A computer-implemented method for performing a plurality of editing operations on a plurality of files simultaneously, the method comprising:

  • a computer opening the plurality of files, the plurality of files comprising at least a first file comprising a user interface file and a first element, and a second file comprising a Code-Behind file that is separate from but related to the first file and comprising a second element that is different than but related to the first element of the first file such that an editing operation performed on the first element of the first file requires an editing operation to be performed on the corresponding second element of the second file;

    the computer receiving a notification that a first editing operation is to be performed on the first element of the first file, wherein performance of the first editing operation on the first element of the first file will result in a second editing operation being automatically performed on the corresponding second element of the second file;

    upon receiving the notification, the computer determining whether the first editing operation is one that is capable of being reversed, and when the first editing operation is capable of being reversed, automatically capturing the pre-operation state of at least the second element in the second file within persistent storage and storing within an operation store an operation unit representative of the operation and state of the operation performed for the first element and the second element;

    after the first editing operation has been performed on the first element of the first file and the second editing operation has been automatically performed on the corresponding second element of the second file, the computer receiving a command to reverse the first editing operation on the first element of the first file; and

    in response to the command, the computer automatically retrieving the pre-operation state of the second element of the second file and the operation performed on the second element from the operation store and applying the retrieved state and operation of the second element to the second file to automatically reverse the second operation performed on the second element, wherein the reverse operation comprises reapplying the state and operation on the second element and storing the operation unit and operation state for the reverse operation in persistent storage.

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