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

   1 #----------------------------------------------------------------------------
   2 # Name:         HtmlEditor.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 os.path
  16 import string
  17 import STCTextEditor
  18 import CodeEditor
  19 _ = wx.GetTranslation
  20
  21
  22 class HtmlDocument(CodeEditor.CodeDocument):
  23
  24     pass
  25
  26
  27 class HtmlView(CodeEditor.CodeView):
  28
  29
  30     def GetCtrlClass(self):
  31         """ Used in split window to instantiate new instances """
  32         return HtmlCtrl
  33
  34
  35     def GetAutoCompleteHint(self):
  36         pos = self.GetCtrl().GetCurrentPos()
  37         if pos == 0:
  38             return None, None
  39
  40         validLetters = string.letters + string.digits + '_!-'
  41         word = ''
  42         while (True):
  43             pos = pos - 1
  44             if pos < 0:
  45                 break
  46             char = chr(self.GetCtrl().GetCharAt(pos))
  47             if char not in validLetters:
  48                 break
  49             word = char + word
  50
  51         return None, word
  52
  53
  54     def GetAutoCompleteDefaultKeywords(self):
  55         return HTMLKEYWORDS
  56
  57
  58 ##    def _CreateControl(self, parent, id):
  59 ##        import wx  # wxBug: When inlining the import of the appropriate html control below, have to specifically import wx for some reason
  60 ##        self._notebook = wx.Notebook(parent, wx.NewId(), style = wx.NB_BOTTOM)
  61 ##        self._textEditor = HtmlCtrl(self._notebook, id)
  62 ##        if wx.Platform =='__WXMSW__':
  63 ##            import wxPython.iewin
  64 ##            self._browserCtrl = wxPython.iewin.wxIEHtmlWin(self._notebook, -1, style = wx.NO_FULL_REPAINT_ON_RESIZE)
  65 ##        else:
  66 ##            import wx.html
  67 ##            self._browserCtrl = wx.html.HtmlWindow(self._notebook, -1, style = wx.NO_FULL_REPAINT_ON_RESIZE)
  68 ##        self._notebook.AddPage(self._textEditor, _("Edit"))
  69 ##        self._notebook.AddPage(self._browserCtrl, _("View"))
  70 ##        self._insertMode = True
  71 ##        wx.EVT_NOTEBOOK_PAGE_CHANGED(self._notebook, self._notebook.GetId(), self.OnNotebookChanging)
  72 ##        return self._textEditor
  73 ##
  74 ##
  75 ##    def _CreateSizer(self, frame):
  76 ##        sizer = wx.BoxSizer(wx.HORIZONTAL)
  77 ##        sizer.Add(self._notebook, 1, wx.EXPAND)
  78 ##        frame.SetSizer(sizer)
  79 ##
  80 ##
  81 ##    def OnNotebookChanging(self, event):
  82 ##        if event.GetSelection() == 0:  # Going to the edit page
  83 ##            pass  # self._textEditor.Refresh()
  84 ##        elif event.GetSelection() == 1:  # Going to the browser page
  85 ##            text = self._textEditor.GetText()
  86 ##            if wx.Platform == '__WXMSW__':
  87 ##                path = os.path.join(tempfile.gettempdir(), "temp.html")
  88 ##                file = open(path, 'w')
  89 ##                file.write(text)
  90 ##                file.close()
  91 ##                self._browserCtrl.Navigate("file://" + path)
  92 ##            else:
  93 ##                self._browserCtrl.SetPage(text)
  94 ##        event.Skip()
  95
  96
  97 class HtmlService(CodeEditor.CodeService):
  98
  99
 100     def __init__(self):
 101         CodeEditor.CodeService.__init__(self)
 102
 103
 104 class HtmlCtrl(CodeEditor.CodeCtrl):
 105
 106
 107     def __init__(self, parent, id=-1, style=wx.NO_FULL_REPAINT_ON_RESIZE):
 108         CodeEditor.CodeCtrl.__init__(self, parent, id, style)
 109         self.SetLexer(wx.stc.STC_LEX_HTML)
 110         self.SetProperty("fold.html", "1")
 111
 112
 113     def GetMatchingBraces(self):
 114         return "<>[]{}()"
 115
 116
 117     def CanWordWrap(self):
 118         return True
 119
 120
 121     def SetViewDefaults(self):
 122         CodeEditor.CodeCtrl.SetViewDefaults(self, configPrefix = "Html", hasWordWrap = True, hasTabs = True)
 123
 124
 125     def GetFontAndColorFromConfig(self):
 126         return CodeEditor.CodeCtrl.GetFontAndColorFromConfig(self, configPrefix = "Html")
 127
 128
 129     def UpdateStyles(self):
 130         CodeEditor.CodeCtrl.UpdateStyles(self)
 131
 132         if not self.GetFont():
 133             return
 134
 135         faces = { 'font' : self.GetFont().GetFaceName(),
 136                   'size' : self.GetFont().GetPointSize(),
 137                   'size2': self.GetFont().GetPointSize() - 2,
 138                   'color' : "%02x%02x%02x" % (self.GetFontColor().Red(), self.GetFontColor().Green(), self.GetFontColor().Blue())
 139                   }
 140
 141         # White space
 142         self.StyleSetSpec(wx.stc.STC_H_DEFAULT, "face:%(font)s,fore:#000000,face:%(font)s,size:%(size)d" % faces)
 143         # Comment
 144         self.StyleSetSpec(wx.stc.STC_H_COMMENT, "face:%(font)s,fore:#007F00,italic,face:%(font)s,size:%(size)d" % faces)
 145         # Number
 146         self.StyleSetSpec(wx.stc.STC_H_NUMBER, "face:%(font)s,fore:#007F7F,size:%(size)d" % faces)
 147         # String
 148         self.StyleSetSpec(wx.stc.STC_H_SINGLESTRING, "face:%(font)s,fore:#7F007F,face:%(font)s,size:%(size)d" % faces)
 149         self.StyleSetSpec(wx.stc.STC_H_DOUBLESTRING, "face:%(font)s,fore:#7F007F,face:%(font)s,size:%(size)d" % faces)
 150         # Tag
 151         self.StyleSetSpec(wx.stc.STC_H_TAG, "face:%(font)s,fore:#00007F,bold,size:%(size)d" % faces)
 152         # Attributes
 153         self.StyleSetSpec(wx.stc.STC_H_ATTRIBUTE, "face:%(font)s,fore:#00007F,bold,size:%(size)d" % faces)
 154
 155
 156 class HtmlOptionsPanel(STCTextEditor.TextOptionsPanel):
 157
 158     def __init__(self, parent, id):
 159         STCTextEditor.TextOptionsPanel.__init__(self, parent, id, configPrefix = "Html", label = "HTML", hasWordWrap = True, hasTabs = True)
 160
 161
 162     def GetIcon(self):
 163         return getHTMLIcon()
 164
 165
 166 HTMLKEYWORDS = [
 167         "A", "ABBR", "ACRONYM", "ADDRESS", "APPLET", "AREA", "B", "BASE", "BASEFONT", "BDO", "BIG", "BLOCKQUOTE",
 168         "BODY", "BR", "BUTTON", "CAPTION", "CENTER", "CITE", "CODE", "COL", "COLGROUP", "DD", "DEL", "DFN", "DIR",
 169         "DIV", "DL", "DT", "EM", "FIELDSET", "FONT", "FORM", "FRAME", "FRAMESET", "H1", "H2", "H3", "H4", "H5", "H6",
 170         "HEAD", "HR", "HTML", "I", "IFRAME", "IMG", "INPUT", "INS", "ISINDEX", "KBD", "LABEL", "LEGEND", "LI", "LINK",
 171         "MAP", "MENU", "META", "NOFRAMES", "NOSCRIPT", "OBJECT", "OL", "OPTGROUP", "OPTION", "P", "PARAM",
 172         "PRE", "Q", "S", "SAMP", "SCRIPT", "SELECT", "SMALL", "SPAN", "STRIKE", "STRONG", "STYLE", "SUB", "SUP",
 173         "TABLE", "TBODY", "TD", "TEXTAREA", "TFOOT", "TH", "THEAD", "TITLE", "TR", "TT", "U", "UL", "VAR", "XML",
 174         "XMLNS", "ACCEPT-CHARSET", "ACCEPT", "ACCESSKEY", "ACTION", "ALIGN", "ALINK", "ALT",
 175         "ARCHIVE", "AXIS", "BACKGROUND", "BGCOLOR", "BORDER", "CELLPADDING", "CELLSPACING", "CHAR",
 176         "CHAROFF", "CHARSET", "CHECKED", "CLASS", "CLASSID", "CLEAR", "CODEBASE", "CODETYPE",
 177         "COLOR", "COLS", "COLSPAN", "COMPACT", "CONTENT", "COORDS", "DATA", "DATAFLD", "DATAFORMATAS",
 178         "DATAPAGESIZE", "DATASRC", "DATETIME", "DECLARE", "DEFER", "DISABLED", "ENCTYPE",
 179         "EVENT", "FACE", "FOR", "FRAMEBORDER", "HEADERS", "HEIGHT", "HREF", "HREFLANG", "HSPACE",
 180         "HTTP-EQUIV", "ID", "ISMAP", "LANG", "LANGUAGE", "LEFTMARGIN", "LONGDESC",
 181         "MARGINWIDTH", "MARGINHEIGHT", "MAXLENGTH", "MEDIA", "METHOD", "MULTIPLE", "NAME", "NOHREF",
 182         "NORESIZE", "NOSHADE", "NOWRAP", "ONBLUR", "ONCHANGE", "ONCLICK", "ONDBLCLICK",
 183         "ONFOCUS", "ONKEYDOWN", "ONKEYPRESS", "ONKEYUP", "ONLOAD", "ONMOUSEDOWN", "ONMOUSEMOVE",
 184         "ONMOUSEOVER", "ONMOUSEOUT", "ONMOUSEUP", "ONRESET", "ONSELECT", "ONSUBMIT", "ONUNLOAD",
 185         "PROFILE", "PROMPT", "READONLY", "REL", "REV", "ROWS", "ROWSPAN", "RULES", "SCHEME", "SCOPE",
 186         "SELECTED", "SHAPE", "SIZE", "SRC", "STANDBY", "START", "SUMMARY", "TABINDEX",
 187         "TARGET", "TOPMARGIN", "TYPE", "USEMAP", "VALIGN", "VALUE", "VALUETYPE",
 188         "VERSION", "VLINK", "VSPACE", "WIDTH", "TEXT", "PASSWORD", "CHECKBOX", "RADIO", "SUBMIT", "RESET",
 189         "FILE", "HIDDEN", "IMAGE", "PUBLIC", "!DOCTYPE",
 190         "ADD_DATE", "LAST_MODIFIED", "LAST_VISIT"
 191     ]
 192
 193
 194 #----------------------------------------------------------------------------
 195 # Icon Bitmaps - generated by encode_bitmaps.py
 196 #----------------------------------------------------------------------------
 197 from wx import ImageFromStream, BitmapFromImage
 198 import cStringIO
 199
 200
 201 def getHTMLData():
 202     return \
 203 '\x89PNG\r\n\x1a\n\x00\x00\x00\rIHDR\x00\x00\x00\x10\x00\x00\x00\x10\x08\x06\
 204 \x00\x00\x00\x1f\xf3\xffa\x00\x00\x00\x04sBIT\x08\x08\x08\x08|\x08d\x88\x00\
 205 \x00\x01\xeeIDAT8\x8d}\x92?h\x13a\x18\xc6\x7fw=\x8d\xb4\x98\xa9-uP\x1a\xc9p$\
 206 \xdc`\xd0C\x8d\x8b)\xc5!Z\x11\xcc\xd0A\xd0*\xa8\x93\x8b8\x18\x11\x14RD\x07\t\
 207 N\xfe\xc1\x0cRAtS\x1c,\xcd\x10\x8c\xd8S\xba$9"\x11L\r\x96\x92\xa4.\xda#i\xa5\
 208 \xe7p^r\x97?\xbe\xd3\xf1~\xdf\xf3{\x9f\xe7\xbbW\xf8T(\x998j\xb9V\x07 _\xde\
 209 \x0e\xc0\xad\x19U\xe0?%\x01\x0c\xef\x19owv\xf9\xff\x01\x96\x88N\x850\x92)\
 210 \xf3\xde\x95s}!Rgcx\xdb\x9f\xd6\xf7Z\x13"\xa7\xcf\x00\xf4\x85t\x01\xea\x9b\
 211 \xedV\xfa\xd53\x00\xb2z\xb3\x7f\x84\xe5Z\xbd\x15\xc1)>x,\x04\x84,\xc0\xed\'\
 212 \xfd\x01\x9dB\xdb:\xc0\x8a\xb1E\xa3\xb2A8\xe0!\x9cL\x99\x00\x83;\x83D\x0fxQ\
 213 \x15Y\xe8\x19\xc1\x16\xff\xfe\xf2\x11V\xaf\xb1\x03\x90G\xe0\xf5\xe7\n\xd5\
 214 \xf58\xb0\xc4\xfc"\xbcL\xbf7c\x91#\x82h\xff\xae\xb5\xa6{\xf2\xdc\x9bi\x17\
 215 \xf8\xc6\x85\xaf\x9c\xbf:\x03\xc0\xe8P\x82\x8bwN\xa2\xe5\x8a\xa6\xe8\x9cjW\
 216 \xf1\xed\x1c`M\x05P\x94\xa7=\xf3\xcf\xa6&\x91\x8c_\x85\xd6c\xad\x18[\xae\x0b\
 217 \'\xf6\xef\xe6h4\r\xc0\xcf\x1f\xd0\xa8l0:\x94 \x937\x00\xc8\xe4\r\xeb\r:\x85\
 218 \xe3J\x0cy\xe41\xde\xb1\xbb\xd4\xbf\x97\x11\x07|\x00T\xcbz\x97\x0b\xb1\x97\
 219 \xb5jY\xa71\xf6\x0e-Wb65\xc9\x8b\xf9\xe7,\xaenZg\xebq\xd7])\xab7\xc9\xea\xee\
 220 \x8c\xdaB\x90\xf8u\xbde\x13n\xb6\x96I[\x08\xa2N$(~\x8b#\xfb\x12H\x1f\x1e^\
 221 \xeaZQ-W4\x0f\x9f\xaa\x01~\x8eO\r\x92\xc9\x1b\xc8>KlC\xbc{!\x1c\xf0\xf4\x8e\
 222 \xa0*\xb2\x90|\xb4\xcf\xe1\xa0-v\xd6\xe5\xb3\xd3\x08\x828\xd0\x8b\x01X\xcb\
 223 \xa2\xe5J\xdc\x7f\xe0o\xc3\'\n\x84\x03\x1eb\x91C\xa8\x8a,\xfc\x05\xf6\x0e\
 224 \xbfa\x1f\xe7Z\xfb\x00\x00\x00\x00IEND\xaeB`\x82'
 225
 226
 227 def getHTMLBitmap():
 228     return BitmapFromImage(getHTMLImage())
 229
 230 def getHTMLImage():
 231     stream = cStringIO.StringIO(getHTMLData())
 232     return ImageFromStream(stream)
 233
 234 def getHTMLIcon():
 235     return wx.IconFromBitmap(getHTMLBitmap())