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cefpython/src/handlers/load_handler.pyx at cefpython57 · pythonthings/cefpython · GitHub
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cefpython
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src
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handlers
/
load_handler.pyx
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cefpython
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src
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handlers
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load_handler.pyx
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#
Copyright (c) 2012 CEF Python, see the Authors file.
#
All rights reserved. Licensed under BSD 3-clause license.
#
Project website: https://github.com/cztomczak/cefpython
include
"
../cefpython.pyx
"
include
"
../browser.pyx
"
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,
"
OnLoadingStateChange
"
)
callback
=
pyBrowser.GetClientCallback(
"
OnLoadingStateChange
"
)
if
callback:
callback(
browser
=
pyBrowser,
is_loading
=
isLoading,
can_go_back
=
canGoBack,
can_go_forward
=
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,
"
OnLoadStart
"
)
pyFrame
=
GetPyFrame(cefFrame)
clientCallback
=
pyBrowser.GetClientCallback(
"
OnLoadStart
"
)
if
clientCallback:
clientCallback(
browser
=
pyBrowser,
frame
=
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,
"
OnLoadEnd
"
)
pyFrame
=
GetPyFrame(cefFrame)
clientCallback
=
pyBrowser.GetClientCallback(
"
OnLoadEnd
"
)
if
clientCallback:
clientCallback(
browser
=
pyBrowser,
frame
=
pyFrame,
http_code
=
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,
"
OnLoadError
"
)
pyFrame
=
GetPyFrame(cefFrame)
errorTextOut
=
[CefToPyString(cefErrorText)]
clientCallback
=
pyBrowser.GetClientCallback(
"
OnLoadError
"
)
if
clientCallback:
clientCallback(
browser
=
pyBrowser,
frame
=
pyFrame,
error_code
=
cefErrorCode,
error_text_out
=
errorTextOut,
failed_url
=
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)
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