globals.py
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# Name: globals.py
# Purpose: XRC editor, global variables
# Author: Roman Rolinsky <rolinsky@mema.ucl.ac.be>
# Created: 02.12.2002
# RCS-ID: $Id: globals.py 71790 2012-06-17 15:43:08Z ROL $
import os,sys
import wx
import wx.xrc as xrc
try:
import wx.wizard
except:
pass
import logging
logging.basicConfig()
logger = logging.getLogger('xrced')
# Global constants
progname = 'xrced'
ProgName = 'XRCed'
version = '0.2.1-0'
# Minimal wxWidgets version
MinWxVersion = (2,8,0)
if wx.VERSION[:3] < MinWxVersion:
print '''\
******************************* WARNING **************************************
This version of XRCed may not work correctly on your version of wxWidgets.
Please upgrade wxWidgets to %d.%d.%d or higher.
******************************************************************************''' % MinWxVersion
# Can be changed to set other default encoding different
#defaultEncoding = ''
# you comment above and can uncomment this:
defaultEncoding = wx.GetDefaultPyEncoding()
# Constant to define standart window name for tested component
STD_NAME = '_XRCED_T_W'
TEST_FILE = 'test.xrc'
# Global id constants
class ID:
SHIFT = 1000 # shift ids of replace commands
MENU = wx.NewId()
EXPAND = wx.NewId()
COLLAPSE = wx.NewId()
COLLAPSE_ALL = wx.NewId()
PASTE_SIBLING = wx.NewId()
PASTE = wx.NewId()
TOOL_PASTE = wx.NewId()
INSERT = wx.NewId()
APPEND = wx.NewId()
SIBLING = wx.NewId()
REPLACE = wx.NewId()
SUBCLASS = wx.NewId()
REF = wx.NewId()
COMMENT = wx.NewId()
# Constants
AUTO_REFRESH_POLICY_SELECTION = 0
AUTO_REFRESH_POLICY_FOCUS = 1
# Global variables
_debug = False # default debug flag
def set_debug(v):
global _debug
_debug = v
logger.setLevel(logging.DEBUG)
def get_debug():
return _debug
_verbose = False # default debug flag
def set_verbose(v):
global _verbose
_verbose = v
def get_verbose():
return _verbose
def TRACE(msg, *args):
if _debug and _verbose: print >> sys.stderr, 'TRACE: ' + (msg % args)
class Globals:
undoMan = None
conf = None
useMeta = False # use meta-components
_CFuncPtr = None # _CFuncPtr from ctypes
lastActiveFrame = None
def _makeFonts(self):
self._sysFont = wx.SystemSettings.GetFont(wx.SYS_DEFAULT_GUI_FONT)
self._labelFont = wx.Font(self._sysFont.GetPointSize(), wx.DEFAULT, wx.NORMAL, wx.BOLD)
self._modernFont = wx.Font(self._sysFont.GetPointSize(), wx.MODERN, wx.NORMAL, wx.NORMAL)
self._smallerFont = wx.Font(self._sysFont.GetPointSize()-1, wx.DEFAULT, wx.NORMAL, wx.NORMAL)
def sysFont(self):
if not hasattr(self, "_sysFont"): self._makeFonts()
return self._sysFont
def labelFont(self):
if not hasattr(self, "_labelFont"): self._makeFonts()
return self._labelFont
def modernFont(self):
if not hasattr(self, "_modernFont"): self._makeFonts()
return self._modernFont
def smallerFont(self):
if not hasattr(self, "_smallerFont"): self._makeFonts()
return self._smallerFont
g = Globals()
# Set application path for loading resources
if __name__ == '__main__':
g.basePath = os.path.dirname(sys.argv[0])
else:
g.basePath = os.path.dirname(__file__)
g.basePath = os.path.abspath(g.basePath)
# Data object used for clipboard
class MyDataObject(wx.PyDataObjectSimple):
def __init__(self, data=''):
wx.PyDataObjectSimple.__init__(self, wx.CustomDataFormat('XRCed_DND'))
self.data = data
def GetDataSize(self):
return len(self.data)
def GetDataHere(self):
return self.data # returns a string
def SetData(self, data):
self.data = data
return True
# Test for object elements (!!! move somewhere?)
def is_element(node):
return node.nodeType == node.ELEMENT_NODE and \
node.tagName in ['object', 'object_ref', 'component']
def is_object(node):
return is_element(node) or node.nodeType == node.COMMENT_NODE
# Exception class
class TestWinError(Exception): pass