Environment-Constrained Dynamic Page Layout

• US 20080082911A1
• Filed: 12/18/2006
• Published: 04/03/2008
• Est. Priority Date: 10/03/2006
• Status: Abandoned Application

• Current Assignee: Adobe Systems Incorporated (Adobe Inc.)
• Original Assignee: Adobe Systems Incorporated (Adobe Inc.)
• Inventors: Wright, Richard, Sorotokin, Peter
• Application Number:
  US11/612,274
• Publication Number:
  US 20080082911A1
• Time in Patent Office: Days
• US Class Current: 715/236
• CPC Class Codes: G06F 16/9577 Optimising the visualization of content, e.g. distillation of HTML documents
• CPC Class Codes: G06F 40/117 Tagging; Marking up details of markup languages G06F40/143; Designating a block; Setting of attributes style sheets, e.g. eXtensible Stylesheet Language Transformation [XSLT], G06F40/154
• CPC Class Codes: G06F 40/143 Markup, e.g. Standard Generalized Markup Language [SGML] or Document Type Definition [DTD]
• CPC Class Codes: G06F 40/154 Tree transformation for tree-structured or markup documents, e.g. XSLT, XSL-FO or stylesheets

Abstract

Methods, systems and program products for conditionally formatting content. At least one display parameter corresponding to a target display window is identified. A page master and one or more styling rules are selected in accordance with the identified at least one display parameter. The selected page master and the selected one or more styling rules are applied to flowable content to format the flowable content for display in the target display window.

Claims

1. A method of conditionally formatting content, the method comprising:

identifying at least one display parameter corresponding to a target display window;

selecting a page master and one or more styling rules in accordance with the identified at least one display parameter; and

applying the selected page master and the selected one or more styling rules to flowable content to format the flowable content for display in the target display window.

2. The method of claim 1, wherein:

the at least one display parameter corresponds to the set of;

a target display window height, a target display window width, a target display window resolution, a target display window color depth, a default font size, and a device type.

3. The method of claim 1, further comprising:

identifying one or more attributes corresponding to the flowable content; and

selecting the page master and the one or more styling rules in accordance with the identified at least one display parameter and the identified one or more flowable content attributes.

4. The method of claim 1, wherein selecting a page master further comprises:

selecting the page master from a list of available page masters, wherein one or more conditions are associated with each of the available page masters; and

determining that the one or more conditions associated with the page master are satisfied by the at least one display parameter.

5. The method of claim 1, wherein a styling rule includes a styling rule selector and one or more presentation attributes.

6. The method of claim 5, further comprising:

identifying that the styling rule selector associated with the styling rule is satisfied by the at least one display parameter; and

applying the one or more presentation attributes associated with the styling rule to the flowable content.

7. The method of claim 1, wherein a styling rule comprises a dynamic styling rule.

8. The method of claim 7, wherein the dynamic styling rule is defined with respect to one or more display parameters corresponding to the target display window.

9. The method of claim 1, wherein the at least one display parameter corresponding to the target display window is specified by a user.

10. The method of claim 1, further comprising:

selecting a page master for each page of flowable content.

11. The method of claim 10, further comprising:

selecting one or more styling rules for each page of flowable content.

12. A computer program product, encoded on a tangible computer-readable medium, operable to cause data processing apparatus to perform operations comprising:

identifying at least one display parameter corresponding to a target display window;

selecting a page master and one or more styling rules in accordance with the identified at least one display parameter; and

applying the selected page master and the selected one or more styling rules to flowable content to format the flowable content for display in the target display window.

13. The computer program product of claim 12, wherein the at least one display parameter corresponds to the set of:

a display window height, a display window width, a display window resolution, a display window color depth, a default font size, and a device type.

14. The computer program product of claim 12, further operable to cause data processing apparatus to perform operations comprising:

identifying one or more attributes corresponding to the flowable content; and

selecting the page master and the one or more styling rules in accordance with the identified at least one display parameter and the identified one or more flowable content attributes.

15. The computer program product of claim 12, further operable to cause data processing apparatus to perform operations comprising:

selecting the page master from a list of available page masters, wherein one or more conditions are associated with each of the available page masters; and

determining that the one or more conditions associated with the page master are satisfied by the at least one display parameter.

16. The computer program product of claim 12, wherein a styling rule includes a styling rule selector and one or more presentation attributes.

17. The computer program product of claim 16, further operable to cause data processing apparatus to perform operations comprising:

identifying that the styling rule selector associated with the styling rule is satisfied by the at least one display parameter; and

applying the one or more presentation attributes associated with the styling rule to the flowable content.

18. The computer program product of claim 12, wherein a styling rule comprises a dynamic styling rule.

19. The computer program product of claim 18, wherein the dynamic styling rule is defined with respect to one or more display parameters corresponding to the target display window.

20. The computer program product of claim 12, wherein the at least one display parameter corresponding to the target display window is specified by a user.

21. The computer program product of claim 12, further operable to cause data processing apparatus to perform operations comprising:

selecting a page master for each page of flowable content.

22. The computer program product of claim 21, further operable to cause data processing apparatus to perform operations comprising:

selecting one or more styling rules for each page of flowable content.

23. A system for conditionally formatting content, the system comprising:

a display for presenting a target display window to a user;

one or more control interfaces configured to receive input from the user; and

processor electronics configured to perform operations comprising;

identifying at least one display parameter corresponding to the target display window;

selecting a page master and one or more styling rules in accordance with the identified at least one display parameter; and

applying the selected page master and the selected one or more styling rules to flowable content to format the flowable content for display in the target display window.

24. The system of claim 23, wherein the at least one display parameter corresponds to the set of:

a display window height, a display window width, a display window resolution, a display window color depth, a default font size, and a device type.

25. The system of claim 24, further comprising:

receiving the at least one display parameter corresponding to the target display window from the user.

26. The system of claim 23, wherein the processor electronics are further configured to perform operations comprising:

identifying one or more attributes corresponding to the flowable content; and

selecting the page master and the one or more styling rules in accordance with the identified at least one display parameter and the identified one or more flowable content attributes.

27. The system of claim 23, wherein the processor electronics are further configured to perform operations comprising:

selecting the page master from a list of available page masters, wherein one or more conditions are associated with each of the available page masters; and

determining that the one or more conditions associated with the page master are satisfied by the at least one display parameter.

28. The system of claim 23, wherein a styling rule includes a styling rule selector and one or more presentation attributes.

29. The system of claim 28, wherein the processor electronics are further configured to perform operations comprising:

identifying that the styling rule selector associated with the styling rule is satisfied by the at least one display parameter; and

applying the one or more presentation attributes associated with the styling rule to the flowable content.

30. The system of claim 23, wherein a styling rule comprises a dynamic styling rule.

31. The system of claim 30, wherein the dynamic styling rule is defined with respect to one or more display parameters corresponding to the target display window.