class MainWindow(ApplicationWindow):
""" The main application window. """
###########################################################################
# 'object' interface.
###########################################################################
def __init__(self, **traits):
""" Creates a new application window. """
# Base class constructor.
super(MainWindow, self).__init__(**traits)
# Add a menu bar.
self.menu_bar_manager = MenuBarManager(
MenuManager(Action(name='&Open...', on_perform=self._open_file),
Action(name='&Save', on_perform=self._save_file),
Action(name='E&xit', on_perform=self.close),
name='&File'))
return
###########################################################################
# Protected 'IApplication' interface.
###########################################################################
def _create_contents(self, parent):
""" Create the editor. """
self._editor = PythonEditor(parent)
return self._editor.control
###########################################################################
# Private interface.
###########################################################################
def _open_file(self):
""" Open a new file. """
if self.control:
dlg = FileDialog(parent=self.control, wildcard="*.py")
if dlg.open() == OK:
self._editor.path = dlg.path
def _save_file(self):
""" Save the file. """
if self.control:
try:
self._editor.save()
except IOError, e:
# If you are trying to save to a file that doesn't exist,
# open up a FileDialog with a 'save as' action.
dlg = FileDialog(parent=self.control,
action='save as',
wildcard="*.py")
if dlg.open() == OK:
self._editor.save(dlg.path)
class MainWindow(ApplicationWindow):
""" The main application window. """
###########################################################################
# 'object' interface.
###########################################################################
def __init__(self, **traits):
""" Creates a new application window. """
# Base class constructor.
super(MainWindow, self).__init__(**traits)
# Add a menu bar.
self.menu_bar_manager = MenuBarManager(MenuManager(
Action(name='&Open...', on_perform=self._open_file),
Action(name='&Save', on_perform=self._save_file),
Action(name='E&xit', on_perform=self.close),
name='&File'))
return
###########################################################################
# Protected 'IApplication' interface.
###########################################################################
def _create_contents(self, parent):
""" Create the editor. """
self._editor = PythonEditor(parent)
return self._editor.control
###########################################################################
# Private interface.
###########################################################################
def _open_file(self):
""" Open a new file. """
if self.control:
dlg = FileDialog(parent=self.control, wildcard=WILDCARD)
if dlg.open() == OK:
self._editor.path = dlg.path
def _save_file(self):
""" Save the file. """
if self.control:
try:
self._editor.save()
except IOError, e:
# If you are trying to save to a file that doesn't exist,
# open up a FileDialog with a 'save as' action.
dlg = FileDialog(parent=self.control, action='save as', wildcard=WILDCARD)
if dlg.open() == OK:
self._editor.save(dlg.path)
def create_control(self, parent):
""" Creates the toolkit-specific control that represents the
editor. 'parent' is the toolkit-specific control that is
the editor's parent.
"""
ed = PythonEditor(parent, show_line_numbers=False)
# FIXME: Implement toolkit specific Python editor subclass
import wx
styles = [
wx.stc.STC_STYLE_DEFAULT,
wx.stc.STC_STYLE_CONTROLCHAR,
wx.stc.STC_STYLE_BRACELIGHT,
wx.stc.STC_STYLE_BRACEBAD,
wx.stc.STC_P_DEFAULT,
wx.stc.STC_P_COMMENTLINE,
wx.stc.STC_P_NUMBER,
wx.stc.STC_P_STRING,
wx.stc.STC_P_CHARACTER,
wx.stc.STC_P_WORD,
wx.stc.STC_P_TRIPLE,
wx.stc.STC_P_TRIPLEDOUBLE,
wx.stc.STC_P_CLASSNAME,
wx.stc.STC_P_DEFNAME,
wx.stc.STC_P_OPERATOR,
wx.stc.STC_P_IDENTIFIER,
wx.stc.STC_P_COMMENTBLOCK,
wx.stc.STC_P_STRINGEOL
]
for style in styles:
ed.control.StyleSetFaceName(style, "monospace")
ed.control.StyleSetSize(style, 10)
path = self.obj.path
if exists(path):
ed.path = path
ed.load()
return ed.control
class PythonEditorPane(TaskPane):
""" A wrapper around the Pyface Python editor.
"""
#### TaskPane interface ###################################################
id = 'example.python_editor_pane'
name = 'Python Editor'
#### PythonEditorPane interface ###########################################
editor = Instance(PythonEditor)
###########################################################################
# 'ITaskPane' interface.
###########################################################################
def create(self, parent):
self.editor = PythonEditor(parent)
self.control = self.editor.control
def destroy(self):
self.editor.destroy()
self.control = self.editor = None
def _create_contents(self, parent):
""" Create the editor. """
self._editor = PythonEditor(parent)
return self._editor.control
def create(self, parent):
self.editor = PythonEditor(parent)
self.control = self.editor.control
def _create_contents(self, parent):
""" Create the editor. """
self._editor = PythonEditor(parent)
return self._editor.control
