[Spice-devel] [help]there's an error during i compile spice-gtk code
hongzhen_luo at sina.com
hongzhen_luo at sina.com
Sun Sep 27 17:57:19 PDT 2015
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 ..
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