# Simple sample ilustrating the usage of CEFWindow class.

# On Mac the cefpython library must be imported the very first,
# before any other libraries (Issue 155).
import cefpython3.wx.chromectrl as chrome

import os
import wx
import platform

class MainFrame(wx.Frame):
 def __init__(self):
 wx.Frame.__init__(self, parent=None, id=wx.ID_ANY,
 title='cefwx example1', size=(800,600))

 self.cefWindow = chrome.ChromeWindow(self,
 url=os.path.join(os.path.dirname(os.path.abspath(__file__)),
 "sample1.html"))

 sizer = wx.BoxSizer()
 sizer.Add(self.cefWindow, 1, wx.EXPAND, 0)
 self.SetSizer(sizer)

 self.Bind(wx.EVT_CLOSE, self.OnClose)

 def OnClose(self, event):
 # Remember to destroy all CEF browser references before calling
 # Destroy(), so that browser closes cleanly. In this specific
 # example there are no references kept, but keep this in mind
 # for the future.
 self.Destroy()
 # On Mac the code after app.MainLoop() never executes, so
 # need to call CEF shutdown here.
 if platform.system() == "Darwin":
 chrome.Shutdown()
 wx.GetApp().Exit()

class MyApp(wx.App):
 def OnInit(self):
 frame = MainFrame()
 self.SetTopWindow(frame)
 frame.Show()
 return True

if __name__ == '__main__':
 chrome.Initialize({
 "debug": True,
 "log_file": "debug.log",
 "log_severity": chrome.cefpython.LOGSEVERITY_INFO,
 # "cache_path": "webcache/",
 })
 print('[sample1.py] wx.version=%s' % wx.version())
 app = MyApp(False)
 app.MainLoop()
 # Important: do the wx cleanup before calling Shutdown
 del app
 # On Mac Shutdown is called in OnClose
 if platform.system() in ["Linux", "Windows"]:
 chrome.Shutdown()