beremiz

rewrite PLCOpenEditor. Add PLCOpenEditorApp class for easier customizations.

2017-09-15, Andrey Skvortsov
fc387c4fc1d4
Parents c18adf359d21
Children f0600fe03a89
rewrite PLCOpenEditor. Add PLCOpenEditorApp class for easier customizations.
1 files changed, 63 insertions(+), 70 deletions(-)
  • +63 -70
    PLCOpenEditor.py
    • --- a/PLCOpenEditor.py Fri Sep 15 20:28:54 2017 +0300
    +++ b/PLCOpenEditor.py Fri Sep 15 20:30:24 2017 +0300
    @@ -32,69 +32,23 @@
    import util.paths as paths
    import util.ExceptionHandler
    -
    -beremiz_dir = paths.AbsDir(__file__)
    -
    -
    -if __name__ == '__main__':
    - # Usage message displayed when help request or when error detected in
    - # command line
    - def usage():
    - print "\nUsage of PLCOpenEditor.py :"
    - print "\n %s [Filepath]\n" % sys.argv[0]
    -
    - # Parse options given to PLCOpenEditor in command line
    - try:
    - opts, args = getopt.getopt(sys.argv[1:], "h", ["help"])
    - except getopt.GetoptError:
    - # print help information and exit:
    - usage()
    - sys.exit(2)
    -
    - # Extract if help has been requested
    - for o, a in opts:
    - if o in ("-h", "--help"):
    - usage()
    - sys.exit()
    -
    - # Extract the optional filename to open
    - fileOpen = None
    - if len(args) > 1:
    - usage()
    - sys.exit()
    - elif len(args) == 1:
    - fileOpen = args[0]
    -
    - # Create wxApp (Need to create App before internationalization because of
    - # Windows)
    - if wx.VERSION >= (3, 0, 0):
    - app = wx.App()
    - else:
    - app = wx.PySimpleApp()
    -
    - from util.misc import InstallLocalRessources
    - InstallLocalRessources(beremiz_dir)
    -
    - # these imports require wx.GetApp to return
    - # a valid application instance
    -
    - from IDEFrame import IDEFrame, AppendMenu
    - from IDEFrame import \
    - TITLE, \
    - EDITORTOOLBAR, \
    - FILEMENU, \
    - EDITMENU, \
    - DISPLAYMENU, \
    - PROJECTTREE, \
    - POUINSTANCEVARIABLESPANEL, \
    - LIBRARYTREE, \
    - PAGETITLES
    -
    - from IDEFrame import EncodeFileSystemPath, DecodeFileSystemPath
    - from editors.Viewer import Viewer
    - from PLCControler import PLCControler
    - from dialogs import ProjectDialog
    - from dialogs.AboutDialog import ShowAboutDialog
    +from IDEFrame import IDEFrame, AppendMenu
    +from IDEFrame import \
    + TITLE, \
    + EDITORTOOLBAR, \
    + FILEMENU, \
    + EDITMENU, \
    + DISPLAYMENU, \
    + PROJECTTREE, \
    + POUINSTANCEVARIABLESPANEL, \
    + LIBRARYTREE, \
    + PAGETITLES
    +from IDEFrame import EncodeFileSystemPath, DecodeFileSystemPath
    +from editors.Viewer import Viewer
    +from PLCControler import PLCControler
    +from dialogs import ProjectDialog
    +from dialogs.AboutDialog import ShowAboutDialog
    +from util.misc import InstallLocalRessources
    # -------------------------------------------------------------------------------
    @@ -107,6 +61,9 @@
    ] = [wx.NewId() for _init_coll_FileMenu_Items in range(1)]
    +beremiz_dir = paths.AbsDir(__file__)
    +
    +
    class PLCOpenEditor(IDEFrame):
    # Compatibility function for wx versions < 2.6
    @@ -414,14 +371,50 @@
    dialog.Destroy()
    -if __name__ == '__main__':
    - if wx.VERSION < (3, 0, 0):
    - wx.InitAllImageHandlers()
    +class PLCOpenEditorApp(wx.App):
    + # def SetOpenFile(
    +
    + def PrintUsage(self):
    + print "\nUsage of PLCOpenEditor.py :"
    + print "\n %s [Filepath]\n" % sys.argv[0]
    +
    + def ParseCommandLine(self):
    + # Parse options given to PLCOpenEditor in command line
    + try:
    + opts, args = getopt.getopt(sys.argv[1:], "h", ["help"])
    + except getopt.GetoptError:
    + # print help information and exit:
    + self.PrintUsage()
    + sys.exit(2)
    +
    + # Extract if help has been requested
    + for o, a in opts:
    + if o in ("-h", "--help"):
    + self.PrintUsage()
    + sys.exit()
    - # Install a exception handle for bug reports
    - util.ExceptionHandler.AddExceptHook(version.app_version)
    + # Extract the optional filename to open
    + self.fileOpen = None
    + if len(args) > 1:
    + self.PrintUsage()
    + sys.exit()
    + elif len(args) == 1:
    + self.fileOpen = args[0]
    - frame = PLCOpenEditor(None, fileOpen=fileOpen)
    + def OnInit(self):
    + self.ParseCommandLine()
    + InstallLocalRessources(beremiz_dir)
    + if wx.VERSION < (3, 0, 0):
    + wx.InitAllImageHandlers()
    + util.ExceptionHandler.AddExceptHook(version.app_version)
    + self.frame = PLCOpenEditor(None, fileOpen=self.fileOpen)
    + return True
    - frame.Show()
    + def Show(self):
    + self.frame.Show()
    +
    +
    +if __name__ == '__main__':
    + app = PLCOpenEditorApp()
    + app.Show()
    app.MainLoop()