Can not open the application from home screen if it is already in the e-illume bar

[wendy_hung]

Summary: Can not open the application from home screen if it is already in the e-illume bar

Kernel ： 20080621-asu.stable-uImage.bin
Root file system ：20080623-asu.stable-rootfs.jffs2

Steps:
1.open every application from home screen
2.check all the applications are in the e-illume bar
3.back to the home screen
4.click applications from home screen

Current result: some applications can not open again (MESSAGES, contacts, sometimes Dialer, Mine hunt, sometimes Assassin)

Expected result: all applications can be open again correctly

[raster]

this is waiting on zecke to make qpe use the _NET_ACTIVE_WINDOW message now, as qpe doesn't open separate app windows but opens all windows itself from a main executable. splinter was just hacking things with a shell script which made the pid property not work - but assassin worked as expected. changes in efl in to make the double-canvas creation not stop the startup_id being emptied out, so this is another app -> window tracking mechanism e uses - but wasn't able to be used.

[regina_kim]

even not opened e-illume bar ,still can not enter

[zecke]

Raster implemented the required functionality. Please test.

[wendy_hung]

tested with the image below :
Kernel ： 20080705-asu.stable-uImage.bin
Root file system ：20080708-asu.stable-rootfs.jffs2

it works, but while exposure is in the e-illume bar and we want to open it again, need more than 5 seconds to open it up.

please check ticket #1549.