Document editing method, document editing system, server apparatus, and document editing program

• US 7,228,496 B2
• Filed: 07/08/2003
• Issued: 06/05/2007
• Est. Priority Date: 07/09/2002
• Status: Expired due to Fees

• Current Assignee: Kabushiki Kaisha Toshiba (Toshiba Corporation)
• Original Assignee: Kabushiki Kaisha Toshiba (Toshiba Corporation)
• Inventors: Hamada, Shinichiro
• Primary Examiner(s): Herndon; Heather R.
• Assistant Examiner(s): Blackwell; James H.
• Application Number:
  US10/614,315
• Publication Number:
  US 20040010755A1
• Time in Patent Office: 1,428 Days
• Field of Search: 715/513, 715/530, 715/788, 715/522, 715/523, 709/207, 709/203, 707/100, 719/311
• US Class Current: 715/255
• CPC Class Codes: G06F 40/10 Text processing natural language analysis G06F40/20; semantic analysis G06F40/30; processing or translation of natural language G06F40/40
• CPC Class Codes: G06F 40/166 Editing, e.g. inserting or deleting

Abstract

A partial document defined in advance as an operating unit composed of at least one element, which is coincident with or is contained in a structural document, includes at least information representing that the partial document is an operating unit. Based on this information, at least the partial document and parts data by parts data containing position information on the partial document are created. Structured documents are stored in storage means as a set of parts data. The stored structured document is edited by updating parts data corresponding to the partial document targeted for operation, according to the contents of operation for the partial document selected as an operating target.

Claims

1. A document editing method in a document editing system for editing a plurality of structured documents each having a document structure including a plurality of elements, the method comprising steps of:

reading a first structured document;

determining type information associated with the read first structured document and determining whether the first structured document is a block document, that includes tag information for specifying partial documents that correspond to operation units on which a selected operation may be performed, and each operation unit including at least a portion of the first structured document;

converting the first structured document into the block document when the first structured document is determined not to be the block document, said converting includes

(a) inserting the tag information into the first structured document based on a block conversion rule to obtain partial documents corresponding to the operation units, or

(b) inserting the tag information into the first structured document according to an existing structure of the first structured document to obtain partial documents corresponding to the operation units;

displaying the first structured document determined as the block document or the first structured document converted into the block document on a display;

preparing parts data associated with the first structured document for each of the partial documents based on the tag information included in the first structured document, said parts data including at least the partial documents included in the first structured document and position information representing a location within the first structured document of each partial document;

storing the first structured document in a storage as a collection of the parts data; and

editing the first structured document by updating the parts data corresponding to the partial documents in accordance with the selected operation.

2. The method of claim 1, wherein the preparing further comprises preparing parts data for each partial document, the parts data of a corresponding partial document including:

a type of the corresponding partial document;

at least one conversion rule configured to convert a data format of the corresponding partial document into another data format;

link information inserted in the corresponding partial document and linking to another partial document of the first structured document; and

at least one of a type and an insertion position of a different partial document that can be inserted into the corresponding partial document.

3. The method according to claim 2, wherein the parts data of the corresponding partial document includes at least one conversion rule, and the method further comprising:

switching a display format of the partial document based on one of the conversion rules.

4. The method of claim 1, wherein said editing changing the position information in the parts data of a corresponding partial document when a position on the document structure of the corresponding partial document is moved.

5. The method of claim 1, further comprising:

displaying a second structured document, which is the block document, on the display;

changing position information in first parts data for a first partial document in the first structured document when the first partial document is inserted into a specified position of the second structured document;

obtaining second parts data for the second structured document; and

storing the second parts data in the storage.

6. The method of claim 1, further comprising:

displaying a second structured document, which is the block document, on the display,

creating new parts data as parts data for a second structured document when a first partial document included in the first structured document is inserted into a specified position of the second structured document, the new parts data including link information for associating the specified position in the second structured document with a parts document corresponding to the first partial document; and

storing the created new data in the storage.

7. The method of claim 1, further comprising:

displaying a second structured document, which is the block document, on the display, determining whether a first partial document in the first structured document can be inserted into a second partial document in a second structured document based on a type of the first partial document contained in first parts data corresponding to the first partial document and a type of another partial document that can be inserted into the second partial document contained in second parts data corresponding to the second partial document when the first partial document is requested to be inserted in the second partial document;

obtaining third parts data by changing position information in the first parts data based on an insertion position in the second structured document and storing the third parts data in the storage as parts data on the second structured document when the determining determines that the first partial document can be inserted into the second partial document; and

converting a data format of the first partial document contained in the first parts data into a data format that can be inserted into the second partial document, changing position information contained in the first parts data in association with an insertion position in the second structured document to create new parts data, and storing the new parts data in the storage as parts data of the second structured document when the determining determines that the first partial document cannot be inserted in the second partial document.

8. The method of claim 1, wherein the editing step includes a parts insertion step in which:

when the first partial document of the first structured document displayed on the display is inserted in the second partial document included in the first structured document,

(a) converting the data format of the first partial document that cannot be inserted into the second partial document into a data format that can be inserted into the second partial document,

(b) changing position information contained in parts data corresponding to the first partial document in association with an insertion position in the second partial document, storing in the storage new parts data obtained as a result of the changing as parts data of the second partial document, and deleting from the storage parts data corresponding to the first partial document.

9. The method according to claim 1, further comprising:

deleting from the storage parts data corresponding to the partial document and parts data corresponding to a contained partial document contained in the partial document when the partial document is deleted.

10. The method according to claim 1, further comprising:

updating the partial document contained in parts data corresponding to the partial document when contents of the partial document are edited.

11. The method according to claim 1, further comprising:

creating and storing in the storage the parts data including at least a new partial document and position information corresponding to an insertion position where the new partial document is inserted on the first document structure when the new partial document is inserted in the first structured document displayed on the display.

12. The method according to claim 1, further comprising:

extracting a partial document in a range specified by a user from among partial documents displayed on the display unit;

creating new parts data corresponding to the extracted partial document; and

storing the created new parts data in the storage.

13. The method of claim 1, further comprising:

retrieving the block conversion rule based on a storage location of the first structured document.

14. The method of claim 1, wherein the tag information includes information representing a parent-child relationship between partial documents.

15. A document editing system for editing a selected structured document, the selected structured document being one of a plurality of structured documents, each of the structured documents having a document structure made up of a plurality of elements, said document editing system comprising:

a reading unit configured to read the selected structured document;

a determining unit configured to determine a type information associated with the read structured document and configured to determine whether the selected structured document is a block document that includes tag information for specifying partial documents that correspond to operation units on which a selected operation may be performed, and each operation unit including at least a portion of the selected structured document;

a converting unit configured to convert the first structured document into the block document when the selected structured document is determined not to be the block document, and configured to

(a) insert the tag information into the first structured document based on a block conversion rule to obtain partial documents corresponding to the operation units, or

(b) insert the tag information into the first structured document according to an existing structure of the first structured document to obtain partial documents corresponding to the operation units;

a display unit configured to display the structured document determined as the block document or converted into the block document;

a preparing unit configured to prepare parts data associated with the selected structured document for each of the partial documents based on the tag information included in the selected structured document, said parts data including at least the partial documents included in the selected structured document and position information representing a location within the selected structured document of each partial document;

a storage unit configured to store the structured document as a collection of the parts data; and

an editing unit configured to edit the selected structured document by updating the parts data corresponding to the partial documents in accordance with the selected operation.

16. The system according to claim 15, wherein parts data for a corresponding partial document includes:

a type of the corresponding partial document;

at least one conversion rule for converting a data format of the corresponding partial document into another data format;

link information inserted in the corresponding partial document and linking to another partial document of the structured document; and

at least one of a type and an insertion position of another partial document that can be inserted into the corresponding partial document.

17. The system according to claim 16, wherein the parts data corresponding to the partial document includes at least one conversion rule, and the editing unit includes a display switching unit configured to switch a display format of the partial document by using one of the conversion rules.

18. The system according to claim 15, further comprising:

a changing unit configured to change position information contained in parts data corresponding to the partial document in association with a position of a move destination.

19. The system according to claim 15, wherein the display unit is further configured to display a first structured document and a second structured document, and

wherein the editing unit includes a parts insertion unit configured to change position information contained in first parts data corresponding to parts data representing a first partial document in association with specified position in the second structured document, and configured to cause the storage unit to store second parts data obtained as a result of a change in the storage unit as parts data on the second structured document when the first partial document included in the first structured document is inserted into the specified position of the second structured document.

20. The system according to claim 15, wherein the display unit is further configured to display a first structured document and a second structured document, and

wherein the editing unit includes a parts insertion unit configured to create new parts data, the new parts data including link information for associating a specified position in a second structured document with a parts document corresponding to a first partial document included in the first structured document, and configured to cause the storage unit to store the created new data as parts data on the second structured document when the first partial document is inserted into the specified position of the second structured document.

21. The system according to claim 15, wherein the display unit is further configured to display a first structured document and a second structured document, and

wherein the editing unit includes a parts insertion unit configured to

(a) determine whether a first partial document in the first structured document can be inserted into a second partial document based on a type of the first partial document contained in first parts data and a type of another partial document that can be inserted into the second partial document contained in second parts data, which is the parts data corresponding to the second partial document when the first partial document is inserted into a second parts document included in the second structured document, and

(b) cause the storage unit to store third parts data obtained as a result of a change in the storage unit as parts data on the second structured document when the first partial document can be inserted into the second partial document, and

(c) convert a data format of the first partial document contained in the first parts data into a data format that can be inserted into the second partial document, change position information contained in the first parts data in association with an insertion position in the second structured document, and cause the storage unit to store new parts data obtained as a result of the change in the storage unit as parts data of the second structured document when the first partial document cannot be inserted.

22. The system according to claim 15, wherein the editing unit is further configured to delete from the storage unit a selected partial document by deleting parts data corresponding to the selected partial document and by deleting parts data corresponding to a partial document contained in the selected partial document.

23. The system according to claim 15, wherein the editing unit includes a parts editing unit configured to update a partial document contained in parts data corresponding to a partial document when contents of the partial document are edited.

24. The system according to claim 15, wherein the editing unit includes a parts adding unit configured to create parts data including at least a new partial document and position information corresponding to an insertion position where the new partial document is inserted on the selected structured document, and configured to cause the storage means to store the parts data when the new partial document is inserted in the selected structured document displayed on the display unit.

25. The system according to claim 15, wherein the editing unit includes a parts creation configured to extract a partial document in a range specified by a user from among partial documents displayed on the display unit, configured to create new parts data corresponding to the extracted partial document, and configured to cause the storage unit to store the created new parts data.

26. The system according to claim 15, wherein the block documents of said plurality of structured documents are distributed from a server apparatus.

27. A document editing system according to claim 26, wherein the structured documents distributed from the server apparatus include tag information specifying the partial documents included therein, and the partial document further includes, as additional information of the partial document:

a type of the partial document;

at least one conversion rule for converting a data format of the partial document into another data format;

link information inserted in the partial document and linking to another partial document of the structured document; and

at least one of a type and an insertion position of another partial document that can be inserted into the partial document.

28. The system of claim 15, further comprising:

retrieving the block conversion rule based on a storage location of the first structured document.

29. The system of claim 15, wherein the tag information includes information representing a parent-child relationship between partial documents.

30. A document processing computer program product including a computer program for editing a structured document, the structured document being one of a plurality of structured documents and having a document structure made up of a plurality of elements, said document editing program causing the computer to perform steps comprising:

reading a first structured document included among said plurality of structured documents;

determining type information associated with the read structured document and determining whether the structured document is a block document that includes tag information for specifying partial documents that correspond to operation unit on which a selected operation may be performed, and each operation unit including at least a portion of the first structured document;

converting the first structured document into the block document when the structured document is determined not to be the block document, said converting includes

(a) inserting the tag information into the first structured document based on a block conversion rule to obtain partial documents corresponding to the operation units, or

(b) inserting the tag information into the first structured document according to an existing structure of the first structured document to obtain partial documents corresponding to the operation units;

display, displaying the first structured document determined as the block document or converted into the block document;

preparing parts data associated with the first structured document for each of the partial documents based on the tag information included in the structured document, said parts data including at least the partial documents and position information representing a location within the first structured document of each partial document;

storing the first structured document as a collection of the parts data; and

editing the structured document by updating the parts data corresponding to the partial documents in accordance with the selected operation.

31. The computer program product of claim 30, further comprising:

retrieving the block conversion rule based on a storage location of the first structured document.

32. The computer program product of claim 30, wherein the tag information includes information representing a parent-child relationship between partial documents.