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load_handler_cef3.pyx
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85 lines (81 loc) · 3.2 KB
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# Copyright (c) 2012-2014 The CEF Python authors. All rights reserved.
# License: New BSD License.
# Website: http://code.google.com/p/cefpython/
cdef public void LoadHandler_OnLoadingStateChange(
CefRefPtr[CefBrowser] cefBrowser,
cpp_bool isLoading,
cpp_bool canGoBack,
cpp_bool canGoForward
) except * with gil:
cdef PyBrowser pyBrowser
cdef object callback
try:
pyBrowser = GetPyBrowser(cefBrowser)
callback = pyBrowser.GetClientCallback("OnLoadingStateChange")
if callback:
callback(pyBrowser, isLoading, canGoBack, canGoForward)
except:
(exc_type, exc_value, exc_trace) = sys.exc_info()
sys.excepthook(exc_type, exc_value, exc_trace)
cdef public void LoadHandler_OnLoadStart(
CefRefPtr[CefBrowser] cefBrowser,
CefRefPtr[CefFrame] cefFrame
) except * with gil:
cdef PyBrowser pyBrowser
cdef PyFrame pyFrame
cdef object clientCallback
try:
pyBrowser = GetPyBrowser(cefBrowser)
pyFrame = GetPyFrame(cefFrame)
clientCallback = pyBrowser.GetClientCallback("OnLoadStart")
if clientCallback:
clientCallback(pyBrowser, pyFrame)
except:
(exc_type, exc_value, exc_trace) = sys.exc_info()
sys.excepthook(exc_type, exc_value, exc_trace)
cdef public void LoadHandler_OnLoadEnd(
CefRefPtr[CefBrowser] cefBrowser,
CefRefPtr[CefFrame] cefFrame,
int httpStatusCode
) except * with gil:
cdef PyBrowser pyBrowser
cdef PyFrame pyFrame
cdef object clientCallback
try:
pyBrowser = GetPyBrowser(cefBrowser)
pyFrame = GetPyFrame(cefFrame)
clientCallback = pyBrowser.GetClientCallback("OnLoadEnd")
if clientCallback:
clientCallback(pyBrowser, pyFrame, httpStatusCode)
except:
(exc_type, exc_value, exc_trace) = sys.exc_info()
sys.excepthook(exc_type, exc_value, exc_trace)
cdef public void LoadHandler_OnLoadError(
CefRefPtr[CefBrowser] cefBrowser,
CefRefPtr[CefFrame] cefFrame,
cef_types.cef_errorcode_t cefErrorCode,
const CefString& cefErrorText,
const CefString& cefFailedUrl
) except * with gil:
cdef PyBrowser pyBrowser
cdef PyFrame pyFrame
cdef list errorTextOut
cdef object clientCallback
try:
# If webpage loading or file download is aborted by user
# the error code will be ERR_ABORTED. In such cases calls
# to OnLoadError should be ignored and not handled by user
# scripts. The wxpython example implements such behavior.
pyBrowser = GetPyBrowser(cefBrowser)
pyFrame = GetPyFrame(cefFrame)
errorTextOut = [CefToPyString(cefErrorText)]
clientCallback = pyBrowser.GetClientCallback("OnLoadError")
if clientCallback:
clientCallback(
pyBrowser, pyFrame, cefErrorCode, errorTextOut,
CefToPyString(cefFailedUrl))
# Providing custom error messsage not yet supported in CEF 3.
# | PyToCefString(errorTextOut[0], cefErrorText)
except:
(exc_type, exc_value, exc_trace) = sys.exc_info()
sys.excepthook(exc_type, exc_value, exc_trace)