Dear Sir Thanks for you help, I have successful compiled my code .
About the new interface spice_reget_usb_state(), it's for a bug
:that's when I activated the usb device widget to click the check
box for installing usb driver ,then closed(click X button) the device
widget quickly and run the device widget again .
Normally ,the mark of checkbox should be remained ,but it's
disappeared. So when you click again ,it will be popped up a message box
: "Operation not supported or unimplemented on this platform" So I
checked the source code and found in the function : device_added_cb() if
(spice_usb_device_manager_is_device_connected(priv->manager,
device))
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(check), TRUE); As,
you see ,the condition was whether the device was connected ,if true
the checkbox was set checked ,maybe for some reasons ,such as network
delay or others , the usb needs more long time to redirect at Linux
,however ,this interface(spice_usb_device_manager_is_device_connected) just do
judgement that it's whether has been connected ,probably
.So when I operated quickly at device widget (click checkbox -close
widget -run widget -click check box) the mark was disappeared . So i want
to add a condition to get the current usb state
,if(spice_usb_device_manager_is_device_connected ||state ==
SPICE_USB_DEVICE_STATE_INSTALLING) {then .............} so i write a method to
get the state . I didn't test the result yet ..maybe it will be successful
maybe not .._______________________________________________
Spice-devel mailing list
Spice-devel@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/spice-devel
