Real time preview

• US 7,827,483 B2
• Filed: 01/06/2004
• Issued: 11/02/2010
• Est. Priority Date: 08/28/1998
• Status: Expired due to Term

• Current Assignee: 8324450 Canada Inc.
• Original Assignee: Corel Corporation (Corel Holdings LP)
• Inventors: Unbedacht, Kevin C., Johnson, Eric D., Woodward, Bruce G.
• Primary Examiner(s): Hailu, Tadeese
• Application Number:
  US10/752,048
• Publication Number:
  US 20040139401A1
• Time in Patent Office: 2,492 Days
• Field of Search: 715/243, 715/256, 715/269, 715/254, 715/270, 715/221, 715/255
• US Class Current: 715/256
• CPC Class Codes: G06F 3/0484 for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
• CPC Class Codes: G06F 40/106 Display of layout of documents; Previewing
• CPC Class Codes: G06F 40/166 Editing, e.g. inserting or deleting
• CPC Class Codes: G06F 40/169 Annotation, e.g. comment data or footnotes
• CPC Class Codes: G06F 40/177 of tables; using ruled lines

Abstract

Computer software applications presently allow the User to preview the impact of some commands on active documents via a small preview window. However, such preview windows are not representative of how the command will impact the entire document. The invention provides a method and system of efficiently and effectively previewing the impact of User commands on the entire document by executing User commands as they are identified. Leaving the menu open, the User is able to identify successive commands until the desired result is reached. Embodiments are described for execution of general commands, text editing commands, relocations of margins or guidelines, and relocations of graphic objects.

Claims

1. A method of providing a real time preview of changes to fonts in a computer system operating a document editing program having a document display window, comprising:

storing an active document in a memory medium;

displaying at least part of the active document in the document display window including text having an associated font command code, the document display window for editing the active document therein;

tracking a cursor position controlled by a user in the document editing program;

identifying a font by hovering of the cursor for a predetermined period of time over the font displayed in a menu or toolbar option of the document display window, the menu or toolbar option providing one or more available fonts, each of the available fonts associated with a respective font command codes that can be applied to the active document;

inserting the font command code corresponding to the identified font into the memory medium storing the active document and

updating the display of the active document in the document display windows to show the impact of the inserted font command code on the display of the text of the active document, without confirmation being received from the user;

pushing the font command code corresponding to the identified font to the undo stack when a subsequent confirmation is received from the user; and

removing the font command code corresponding to the identified font from the memory medium when subsequent confirmation is not received from the user or when another font command code is identified.

2. The method of claim 1 wherein the font comprises a font face.

3. The method of claim 1 wherein the font comprises a font size.

4. The method of claim 1 wherein the font comprises a font color.

5. The method of claim 1 further comprising:

determining that the identified font has a matching font command code already in the document;

removing the matching font command code corresponding to the font if it is not the same as the identified font; and

inserting the font command code corresponding to the identified font.

6. The method of claim 1 wherein pushing the font command code corresponding to the font to the undo stack when the subsequent confirmation is received by the user, further comprises closing the menu or toolbar option.

7. The method of claim 1 further comprising selecting desired text to change within the active document before responding to the identified font.

8. The method of claim 1 wherein the identified font is defined by a font command code.

9. The method of claim 1 wherein removing the identified font command code from memory further comprises updating the document display window to show the previous associated font with the text in the active document.

10. The method of claim 1 wherein the document editing program is a word processor program.

11. The method of claim 1 wherein the document editing program is a spreadsheet program.

12. The method of claim 1 wherein the document editing program is a graphic editor program.

13. The method of claim 1 wherein the document editing program is a database management program.

14. A computer readable memory providing instructions for executing a method of providing a real time preview of changes to fonts in a computer system operating a document editing program having a document display window, the instructions comprising:

storing an active document in the computer readable memory;

displaying at least part of the active document in the document display window including text having an associated font command code, the document display window for editing the active document therein;

tracking a cursor position controlled by a user in the document editing program;

identifying a font by hovering of the cursor for a predetermined period of time over the font displayed in a menu or toolbar option of the document display window, the menu or toolbar option providing one or more available fonts, each of the available fonts associated with a respective font command codes that can be applied to the active document;

inserting the font command code corresponding to the identified font into the memory medium storing the active document, and;

updating the display of the active document in the document display window to show the impact of the inserted font on the display of the text of the active document, without confirmation being received from the user;

pushing the font command code corresponding to the identified font to the undo stack when a subsequent confirmation is received from the user; and

removing the font command code corresponding to the font from the memory medium when subsequent confirmation is not received from the user or when another font command code is identified.