Methods and systems for providing, by a remote machine, access to a desk band associated with a resource executing on a local machine

• US 8,286,082 B2
• Filed: 09/12/2008
• Issued: 10/09/2012
• Est. Priority Date: 09/12/2007
• Status: Active Grant

• Current Assignee: Citrix Systems, Inc. (Cloud Software Group)
• Original Assignee: Citrix Systems, Inc. (Cloud Software Group)
• Inventors: Mazzaferri, Richard James
• Primary Examiner(s): Tran, Tuyetlien
• Assistant Examiner(s): Ayeni, Abimbola
• Application Number:
  US12/210,177
• Publication Number:
  US 20090070687A1
• Time in Patent Office: 1,488 Days
• Field of Search: 715733-745, 715/794, 715/804
• US Class Current: 715/734
• CPC Class Codes: G06F 2209/542 Intercept
• CPC Class Codes: G06F 2209/544 Remote
• CPC Class Codes: G06F 2209/545 Gui
• 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 9/542 Event management; Broadcasting; Multicasting; Notifications

Abstract

A method for providing, by a remote machine, access to a desk band associated with a resource on a local machine includes receiving, by a first agent on the remote machine, an identification of a desk band associated with a resource on a local machine. The first agent, in communication with a shell on the remote machine, maintains a taskbar window in a remote desktop environment. The taskbar window includes at least one window associated with a resource provided by the remote machine and a window region representing the desk band by using graphical data stored on the remote machine. The first agent transmits, to a second agent on the local machine, window attribute data and output data associated with the taskbar window in the remote desktop environment. The second agent displays at least a portion of the received output data in a local window on a local desktop environment.

Claims

1. In a networked computing system, a method for providing, by a remote machine, access to a desk band associated with a resource executing on a local machine, the method comprising:

(a) receiving, by a local agent executing on a local machine, window attribute data associated with a taskbar window maintained by a remote machine;

(b) displaying, by the local agent, to a user of the local machine, a first local window representing the taskbar window maintained on the remote machine, responsive to the received window attribute data;

(c) generating, by the local agent, a second local window displaying a desk band associated with a resource provided by the local machine, the second local window being a child of a local taskbar window maintained on the local machine;

(d) re-parenting, by the local agent, the second local window to the first local window representing the remote taskbar window maintained on the remote machine, by at least changing ownership of the second local window from the local taskbar window maintained on the local machine to the first local window representing the remote taskbar window maintained on the remote machine;

(e) receiving, by the local agent from the remote machine, window attribute data about a window region that reserves space on the remote taskbar window for a local display of the second local window; and

(f) directing, by the local agent, a display of the second local window displaying a desk band associated with the resource provided by the local machine, the second local window displayed at a window region identified responsive to the received window attribute data, and displaying and maintaining output data representing the re-parented second local window on a location on top of the first local window corresponding to the reserved window region on the remote taskbar.

2. The method of claim 1, wherein step (a) further comprises receiving, by the local agent executing on the local machine, output data representing a window associated with a resource provided by the remote machine and displayed in a taskbar window on the remote machine.

3. The method of claim 2, wherein step (b) further comprises displaying, by the local agent, the received output data in a local taskbar window displaying at least one desk band associated with a resource provided by the local machine.

4. The method of claim 1, wherein step (f) comprises directing, by the local agent, a shell on the local machine to paint an image of a local toolbar at a location identified by the window attribute data.

5. The method of claim 1 further comprising generating, by an execution of the resource, output data.

6. The method of claim 5 further comprising displaying, by the desk band, in the second local window, the generated output data.

10. The method of claim 2, further comprising:

receiving, by the local agent from the remote machine, updated window attribute data corresponding to the reserved window region.

11. The method of claim 10, further comprising:

moving, in response to receiving the updated window attribute data, the second local window to another location on the remote taskbar.

12. The method of claim 10, further comprising:

re-sizing, in response to receiving the updated window attribute data, the output data representing the re-parented second local window.

13. The method of claim 10, wherein the updated window attribute data corresponds to a change in window attribute data associated with a remote resource executing on the remote machine.

7. In a networked computing system, a system for providing, by a remote machine, access to a desk band associated with a resource executing on a local machine, the system comprising:

a local agent, executing on a local machine, the local agent comprising;

a receiver receiving window attribute data associated with a taskbar window maintained by a remote machine;

means for displaying, in communication with a shell on the local machine, a first local window representing the taskbar window maintained on the remote machine, responsive to the received window attribute data;

means for generating a second local window displaying a desk band associated with a resource provided by the local machine, the second local window being a child of a local taskbar window maintained on the local machine;

means for re-parenting the second local window to the first local window representing the remote taskbar window maintained on the remote machine;

the receiver further receiving window attribute data about a window region that reserves space on the remote taskbar window for a local display of the second local window; and

means for displaying, in a window region identified by the received window attribute data, and maintaining output data generated by an execution of the resource provided by the local machine representing the re-parented second local window on a location on top of the first local window corresponding to the reserved window region on the remote taskbar.

8. The system of claim 7, wherein the receiver receives output data representing a window associated with a resource provided by the remote machine and displayed in a taskbar window on the remote machine.

9. The system of claim 8, wherein the local agent further comprises means for displaying the output data representing the window associated with the resource provided by the remote machine in a local taskbar window displaying at least one desk band associated with a resource provided by the local machine.

14. The system of claim 7, wherein the receiver further receives updated window attribute data corresponding to the reserved window region.

15. The system of claim 14, further comprising a means for moving, in response to receiving the updated window attribute data, the second local window to another location on the remote taskbar.

16. The system of claim 14, further comprising a means for re-sizing, in response to receiving the updated window attribute data, the output data representing the re-parented second local window.

17. The system of claim 14, wherein the updated window attribute data corresponds to a change in window attribute data associated with a remote resource executing on the remote machine.