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Commit b80ff78

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cztomczakcztomczak
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Update API docs, build instructions, tools and Tkinter example (cztomczak#255).
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‎.gitignore‎

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@@ -3,3 +3,4 @@ build/
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*.log
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__pycache__/
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*.pyc
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cefclient
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‎api/ApplicationSettings.md‎

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@@ -47,6 +47,9 @@ The default values of options that are suggested in descriptions may not always
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There are hundreds of options that can be set through CEF/Chromium command line switches. These switches can be set programmatically by passing a dictionary with switches as second argument to [cefpython](cefpython.md).Initialize(). See the [CommandLineSwitches](CommandLineSwitches.md) wiki page for more information.
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Issue #244 is to add even more configurable settings by exposing API
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to Chromium Preferences.
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## Settings
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‎api/PaintBuffer.md‎

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@@ -23,6 +23,10 @@ Table of contents:
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Get int pointer to the `void*` buffer.
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Description from upstream CEF:
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> |buffer| will be |width|*|height|*4 bytes in size and represents a BGRA
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> image with an upper-left origin.
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### GetString
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‎docs/Build-instructions.md‎

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@@ -264,3 +264,9 @@ to be correct, try the -p0 or -p1 flag:
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```
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git apply -p0 issue251.patch
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```
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To create a patch from last two commits (no --relative flag available
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in this case, so must be in root CEF dir):
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```
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git format-patch --no-prefix -2 HEAD --stdout > issue251.patch
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```
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‎examples/tkinter_.py‎

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@@ -1,7 +1,8 @@
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# Example of embedding CEF Python browser using Tkinter toolkit.
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# This example has two widgets: a navigation bar and a browser.
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# Tested with Tk 8.6.
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# TODO: fix focus issues when switching controls / moving window
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# TODO: url entry loses keyboard focus when mouse hovers over browser (#255)
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from cefpython3 import cefpython as cef
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try:
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self.url_entry.bind("<FocusIn>", self.on_url_focus_in)
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self.url_entry.bind("<FocusOut>", self.on_url_focus_out)
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self.url_entry.bind("<Return>", self.on_load_url)
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self.url_entry.bind("<Button-1>", self.on_button1)
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self.url_entry.grid(row=0, column=3,
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sticky=(tk.N + tk.S + tk.E + tk.W))
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tk.Grid.rowconfigure(self, 0, weight=100)
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if self.master.get_browser():
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self.master.get_browser().LoadUrl(self.url_entry.get())
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def on_button1(self, _):
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"""Fix CEF focus issues (#255). See also FocusHandler.OnGotFocus."""
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logger.debug("NavigationBar.on_button1")
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self.master.master.focus_force()
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def update_state(self):
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browser = self.master.get_browser()
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if not browser:
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url="https://www.google.com/")
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self.browser.SetClientHandler(LoadHandler(self))
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# FocusHandler requires cefpython 53.2+
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# self.browser.SetClientHandler(FocusHandler(self))
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if cef.__version__ >= "53.2":
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self.browser.SetClientHandler(FocusHandler(self))
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self.message_loop_work()
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def message_loop_work(self):
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class FocusHandler(object):
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"""FocusHandler is available in CEF Python 53.2 and higher."""
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def __init__(self, browser_frame):
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self.browser_frame = browser_frame
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return False
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def OnGotFocus(self, _):
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"""Fix CEF focus issues (#255). Call browser frame's focus_set
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to get rid of type cursor in url entry widget."""
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logger.debug("FocusHandler.OnGotFocus")
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self.browser_frame.focus_set()
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if __name__ == '__main__':
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‎src/cefpython.pyx‎

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@@ -429,6 +429,7 @@ from cef_path_util cimport *
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from cef_drag_data cimport *
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from cef_image cimport *
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from main_message_loop cimport *
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# noinspection PyUnresolvedReferences
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from cef_scoped_ptr cimport scoped_ptr
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‎tools/automate.py‎

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# Copyright (c) 2016 CEF Python, see the Authors file. All rights reserved.
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# TODO: run automate-git.py using Python 2.7 from depot_tools
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"""Build CEF Python and use prebuilt CEF binaries or build CEF from sources.
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"""This tool automates building CEF from with CEF Python patches applied.
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Usage:
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automate.py (--prebuilt-cef | --build-cef)
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--no-cef-update Do not update CEF sources (by default both cef/
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directories are deleted on every run).
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--cef-branch=<b> CEF branch. Defaults to CHROME_VERSION_BUILD from
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"src/version/cef_version_{platform}.h" (TODO).
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"src/version/cef_version_{platform}.h".
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--cef-commit=<c> CEF revision. Defaults to CEF_COMMIT_HASH from
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"src/version/cef_version_{platform}.h" (TODO).
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"src/version/cef_version_{platform}.h".
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--build-dir=<dir1> Build directory.
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--cef-build-dir=<dir2> CEF build directory. By default same
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as --build-dir.

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