wxPython/samples/ide/activegrid/tool/XmlEditor.py

   1 #----------------------------------------------------------------------------
   2 # Name:         XmlEditor.py
   3 # Purpose:      Abstract Code Editor for pydocview tbat uses the Styled Text Control
   4 #
   5 # Author:       Peter Yared
   6 #
   7 # Created:      8/15/04
   8 # CVS-ID:       $Id$
   9 # Copyright:    (c) 2004-2005 ActiveGrid, Inc.
  10 # License:      wxWindows License
  11 #----------------------------------------------------------------------------
  12
  13
  14 import wx
  15 import string
  16 import STCTextEditor
  17 import CodeEditor
  18
  19
  20 class XmlDocument(CodeEditor.CodeDocument):
  21
  22     pass
  23
  24
  25 class XmlView(CodeEditor.CodeView):
  26
  27
  28     def GetCtrlClass(self):
  29         """ Used in split window to instantiate new instances """
  30         return XmlCtrl
  31
  32
  33     def GetAutoCompleteHint(self):
  34         pos = self.GetCtrl().GetCurrentPos()
  35         if pos == 0:
  36             return None, None
  37
  38         validLetters = string.letters + string.digits + '_:'
  39         word = ''
  40         while (True):
  41             pos = pos - 1
  42             if pos < 0:
  43                 break
  44             char = chr(self.GetCtrl().GetCharAt(pos))
  45             if char not in validLetters:
  46                 break
  47             word = char + word
  48
  49         return None, word
  50
  51
  52     def GetAutoCompleteDefaultKeywords(self):
  53         return XMLKEYWORDS
  54
  55
  56 class XmlService(CodeEditor.CodeService):
  57
  58
  59     def __init__(self):
  60         CodeEditor.CodeService.__init__(self)
  61
  62
  63 class XmlCtrl(CodeEditor.CodeCtrl):
  64
  65
  66     def __init__(self, parent, ID = -1, style = wx.NO_FULL_REPAINT_ON_RESIZE):
  67         CodeEditor.CodeCtrl.__init__(self, parent, ID, style)
  68         self.SetLexer(wx.stc.STC_LEX_XML)
  69         self.SetProperty("fold.html", "1")
  70
  71
  72     def GetMatchingBraces(self):
  73         return "<>[]{}()"
  74
  75
  76     def CanWordWrap(self):
  77         return True
  78
  79
  80     def SetViewDefaults(self):
  81         CodeEditor.CodeCtrl.SetViewDefaults(self, configPrefix = "Xml", hasWordWrap = True, hasTabs = True)
  82
  83
  84     def GetFontAndColorFromConfig(self):
  85         return CodeEditor.CodeCtrl.GetFontAndColorFromConfig(self, configPrefix = "Xml")
  86
  87
  88     def UpdateStyles(self):
  89         CodeEditor.CodeCtrl.UpdateStyles(self)
  90
  91         if not self.GetFont():
  92             return
  93
  94         faces = { 'font' : self.GetFont().GetFaceName(),
  95                   'size' : self.GetFont().GetPointSize(),
  96                   'size2': self.GetFont().GetPointSize() - 2,
  97                   'color' : "%02x%02x%02x" % (self.GetFontColor().Red(), self.GetFontColor().Green(), self.GetFontColor().Blue())
  98                   }
  99
 100         # White space
 101         self.StyleSetSpec(wx.stc.STC_H_DEFAULT, "face:%(font)s,fore:#000000,face:%(font)s,size:%(size)d" % faces)
 102         # Comment
 103         self.StyleSetSpec(wx.stc.STC_H_COMMENT, "face:%(font)s,fore:#007F00,italic,face:%(font)s,size:%(size)d" % faces)
 104         # Number
 105         self.StyleSetSpec(wx.stc.STC_H_NUMBER, "face:%(font)s,fore:#007F7F,size:%(size)d" % faces)
 106         # String
 107         self.StyleSetSpec(wx.stc.STC_H_SINGLESTRING, "face:%(font)s,fore:#7F007F,face:%(font)s,size:%(size)d" % faces)
 108         self.StyleSetSpec(wx.stc.STC_H_DOUBLESTRING, "face:%(font)s,fore:#7F007F,face:%(font)s,size:%(size)d" % faces)
 109         # Tag
 110         self.StyleSetSpec(wx.stc.STC_H_TAG, "face:%(font)s,fore:#00007F,bold,size:%(size)d" % faces)
 111         # Attributes
 112         self.StyleSetSpec(wx.stc.STC_H_ATTRIBUTE, "face:%(font)s,fore:#00007F,bold,size:%(size)d" % faces)
 113
 114
 115 class XmlOptionsPanel(STCTextEditor.TextOptionsPanel):
 116
 117     def __init__(self, parent, id):
 118         STCTextEditor.TextOptionsPanel.__init__(self, parent, id, configPrefix = "Xml", label = "XML", hasWordWrap = True, hasTabs = True)
 119
 120
 121 XMLKEYWORDS = [
 122         "ag:connectionstring", "ag:datasource", "ag:editorBounds", "ag:label", "ag:name", "ag:shortLabel", "ag:type",
 123         "element", "fractionDigits", "length", "minOccurs", "name", "objtype", "refer", "schema", "type", "xpath", "xmlns",
 124         "xs:complexType", "xs:element", "xs:enumeration", "xs:field", "xs:key", "xs:keyref", "xs:schema", "xs:selector"
 125     ]
 126
 127
 128 #----------------------------------------------------------------------------
 129 # Icon Bitmaps - generated by encode_bitmaps.py
 130 #----------------------------------------------------------------------------
 131 from wx import ImageFromStream, BitmapFromImage
 132 from wx import EmptyIcon
 133 import cStringIO
 134
 135
 136 def getXMLData():
 137     return \
 138 '\x89PNG\r\n\x1a\n\x00\x00\x00\rIHDR\x00\x00\x00\x10\x00\x00\x00\x10\x08\x06\
 139 \x00\x00\x00\x1f\xf3\xffa\x00\x00\x00\x04sBIT\x08\x08\x08\x08|\x08d\x88\x00\
 140 \x00\x01\x18IDAT8\x8d\xed\x92=N\xc3P\x0c\xc7\x7f~\xc9K\xd2\xa0\x16\xa9\xdc\
 141 \x84+\xf4\x06\x1c\xa1\x12\x133\xa7`\xea\x05\xba\xc0\xc0\xd0\x93\x80*uc``e\t\
 142 \x82\xb6J\xf3Q?3D\x04\x81`\xea\xc2\x80\x17K\xb6\xfc\xff\xb0-ff\x1c\x10\xee\
 143 \x90\xe1\xbf\x01\x10s}\x0em\tu\t\xfb\x06\xcbFP\xad\x11\x17\x81\x196\x18!\xdb\
 144 \x02\xd2#hk\xc8\x8f\t\xc1p\x89g\xb9\\\x11\xdb\xfd-\xbcn\x91\xa8C\x94,\x81\
 145 \xaa\xe9\x19\xe4\x1b\xa3}R\xf3\xf0\x08\x0e\x9f\x81\xef\x9c\x94s\x83\xaa\xe92\
 146 P\xcf\nv\xa7g\xd4\xb3\xa2\xef\xaf\xc5#i\x04\x89#\x8a\x05\'m\r)\x84\r\xe4S\
 147 \xa1\x9c\x1b\xf9\xb4\xe3\xd5\xe1\x18?\xb9@\x87\xe3^\x81\xbe\xb5H\xab`\x013\
 148 \xc3\xa9\xf3h\x15pC\xfa\xe1\x0f\x05\x00\xf1\xd5\xe4\x8b\x85la\x10@[0q\x88]\
 149 \x9e\x18/\x05\xe8/k\xde\x01\x83\x1f\xea\x19,\x9e\x1c\xf1\xcdj\xc3\xae\x01jP\
 150 \x05\x9fv\x07q1\x88\x83(\x8f\xd0\x8d"1h\x05\xba\x077\x80$\x87\xbb\xe7\x80\
 151 \xfc\xbf\xf2\xe1\x00\xef\x8c\xb8x\x06\x07\xd1$\xff\x00\x00\x00\x00IEND\xaeB`\
 152 \x82'
 153
 154
 155 def getXMLBitmap():
 156     return BitmapFromImage(getXMLImage())
 157
 158 def getXMLImage():
 159     stream = cStringIO.StringIO(getXMLData())
 160     return ImageFromStream(stream)
 161
 162 def getXMLIcon():
 163     icon = EmptyIcon()
 164     icon.CopyFromBitmap(getXMLBitmap())
 165     return icon