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# Copyright (c) 2013 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"
cdef void SetCefWindowInfo(
CefWindowInfo& cefWindowInfo,
WindowInfo windowInfo
) except *:
if not windowInfo.windowType:
raise Exception("WindowInfo: windowType is not set")
# It is allowed to pass 0 as parentWindowHandle in OSR mode, but then
# some things like context menus and plugins may not display correctly.
if windowInfo.windowType != "offscreen":
if not windowInfo.parentWindowHandle:
# raise Exception("WindowInfo: parentWindowHandle is not set")
pass
IF UNAME_SYSNAME == "Windows":
cdef CefRect windowRect
cdef CefString windowName
ELIF UNAME_SYSNAME == "Linux":
cdef CefRect windowRect
# CHILD WINDOW
if windowInfo.windowType == "child":
IF UNAME_SYSNAME == "Windows":
# if windowInfo.windowRect:
# windowRect.left = int(windowInfo.windowRect[0])
# windowRect.top = int(windowInfo.windowRect[1])
# windowRect.right = int(windowInfo.windowRect[2])
# windowRect.bottom = int(windowInfo.windowRect[3])
# else:
# GetClientRect(<CefWindowHandle>windowInfo.parentWindowHandle,
# &windowRect)
# cefWindowInfo.SetAsChild(
# <CefWindowHandle>windowInfo.parentWindowHandle,
# windowRect)
x = int(windowInfo.windowRect[0])
y = int(windowInfo.windowRect[1])
width = int(windowInfo.windowRect[2] - windowInfo.windowRect[0])
height = int(windowInfo.windowRect[3] - windowInfo.windowRect[1])
windowRect = CefRect(x, y, width, height)
cefWindowInfo.SetAsChild(
<CefWindowHandle>windowInfo.parentWindowHandle,
windowRect)
ELIF UNAME_SYSNAME == "Darwin":
cefWindowInfo.SetAsChild(
<CefWindowHandle>windowInfo.parentWindowHandle,
int(windowInfo.windowRect[0]),
int(windowInfo.windowRect[1]),
int(windowInfo.windowRect[2]),
int(windowInfo.windowRect[3]))
ELIF UNAME_SYSNAME == "Linux":
x = int(windowInfo.windowRect[0])
y = int(windowInfo.windowRect[1])
width = int(windowInfo.windowRect[2] - windowInfo.windowRect[0])
height = int(windowInfo.windowRect[3] - windowInfo.windowRect[1])
windowRect = CefRect(x, y, width, height)
cefWindowInfo.SetAsChild(
<CefWindowHandle>windowInfo.parentWindowHandle,
windowRect)
# POPUP WINDOW - Windows only
IF UNAME_SYSNAME == "Windows":
if windowInfo.windowType == "popup":
PyToCefString(windowInfo.windowName, windowName)
cefWindowInfo.SetAsPopup(
<CefWindowHandle>windowInfo.parentWindowHandle,
windowName)
if windowInfo.windowType == "offscreen":
cefWindowInfo.SetAsWindowless(
<CefWindowHandle>windowInfo.parentWindowHandle)
cdef class WindowInfo:
cdef public str windowType
cdef public WindowHandle parentWindowHandle
cdef public list windowRect # [left, top, right, bottom]
cdef public py_string windowName
def __init__(self, title=""):
self.windowName = ""
if title:
self.windowName = title
cpdef py_void SetAsChild(self, WindowHandle parentWindowHandle,
list windowRect=None):
# Allow parent window handle to be 0, in such case CEF will
# create top window automatically as in hello_world.py example.
IF UNAME_SYSNAME == "Windows":
# On Windows when parent window handle is 0 then SetAsPopup()
# must be called instead.
if parentWindowHandle == 0:
self.SetAsPopup(parentWindowHandle, "")
return
if parentWindowHandle != 0\
and not WindowUtils.IsWindowHandle(parentWindowHandle):
raise Exception("Invalid parentWindowHandle: %s"\
% parentWindowHandle)
self.windowType = "child"
self.parentWindowHandle = parentWindowHandle
IF UNAME_SYSNAME == "Darwin" or UNAME_SYSNAME == "Linux":
if not windowRect:
windowRect = [0,0,0,0]
if windowRect:
if type(windowRect) == list and len(windowRect) == 4:
self.windowRect = [windowRect[0], windowRect[1],
windowRect[2], windowRect[3]]
else:
raise Exception("WindowInfo.SetAsChild() failed: "
"windowRect: invalid value")
IF UNAME_SYSNAME == "Windows":
cpdef py_void SetAsPopup(self, WindowHandle parentWindowHandle,
py_string windowName):
# Allow parent window handle to be 0, in such case CEF will
# create top window automatically as in hello_world.py example.
if parentWindowHandle != 0\
and not WindowUtils.IsWindowHandle(parentWindowHandle):
raise Exception("Invalid parentWindowHandle: %s"\
% parentWindowHandle)
self.parentWindowHandle = parentWindowHandle
self.windowType = "popup"
if windowName:
self.windowName = str(windowName)
cpdef py_void SetAsOffscreen(self,
WindowHandle parentWindowHandle):
# It is allowed to pass 0 as parentWindowHandle in OSR mode
if parentWindowHandle and \
not WindowUtils.IsWindowHandle(parentWindowHandle):
raise Exception("Invalid parentWindowHandle: %s" \
% parentWindowHandle)
self.parentWindowHandle = parentWindowHandle
self.windowType = "offscreen"
cpdef py_void SetTransparentPainting(self,
py_bool transparentPainting):
"""Deprecated."""
if transparentPainting:
# Do nothing, since v66 OSR windows are transparent by default
pass
else:
raise Exception("This method is deprecated since v66, see "
"Migration Guide document.")