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 ##        frame.SetAutoLayout(True)
  80 ##
  81 ##
  82 ##    def OnNotebookChanging(self, event):
  83 ##        if event.GetSelection() == 0:  # Going to the edit page
  84 ##            pass  # self._textEditor.Refresh()
  85 ##        elif event.GetSelection() == 1:  # Going to the browser page
  86 ##            text = self._textEditor.GetText()
  87 ##            if wx.Platform == '__WXMSW__':
  88 ##                path = os.path.join(tempfile.gettempdir(), "temp.html")
  89 ##                file = open(path, 'w')
  90 ##                file.write(text)
  91 ##                file.close()
  92 ##                self._browserCtrl.Navigate("file://" + path)
  93 ##            else:
  94 ##                self._browserCtrl.SetPage(text)
  95 ##        event.Skip()
  96
  97
  98 class HtmlService(CodeEditor.CodeService):
  99
 100
 101     def __init__(self):
 102         CodeEditor.CodeService.__init__(self)
 103
 104
 105 class HtmlCtrl(CodeEditor.CodeCtrl):
 106
 107
 108     def __init__(self, parent, ID = -1, style = wx.NO_FULL_REPAINT_ON_RESIZE):
 109         CodeEditor.CodeCtrl.__init__(self, parent, ID, style)
 110         self.SetLexer(wx.stc.STC_LEX_HTML)
 111         self.SetProperty("fold.html", "1")
 112
 113     def GetMatchingBraces(self):
 114         return "<>[]{}()"
 115
 116     def CanWordWrap(self):
 117         return True
 118
 119
 120     def SetViewDefaults(self):
 121         CodeEditor.CodeCtrl.SetViewDefaults(self, configPrefix = "Html", hasWordWrap = False, hasTabs = True)
 122
 123
 124     def GetFontAndColorFromConfig(self):
 125         return CodeEditor.CodeCtrl.GetFontAndColorFromConfig(self, configPrefix = "Html")
 126
 127
 128     def UpdateStyles(self):
 129         CodeEditor.CodeCtrl.UpdateStyles(self)
 130
 131         if not self.GetFont():
 132             return
 133
 134         faces = { 'font' : self.GetFont().GetFaceName(),
 135                   'size' : self.GetFont().GetPointSize(),
 136                   'size2': self.GetFont().GetPointSize() - 2,
 137                   'color' : "%02x%02x%02x" % (self.GetFontColor().Red(), self.GetFontColor().Green(), self.GetFontColor().Blue())
 138                   }
 139
 140         # White space
 141         self.StyleSetSpec(wx.stc.STC_H_DEFAULT, "face:%(font)s,fore:#000000,face:%(font)s,size:%(size)d" % faces)
 142         # Comment
 143         self.StyleSetSpec(wx.stc.STC_H_COMMENT, "face:%(font)s,fore:#007F00,italic,face:%(font)s,size:%(size)d" % faces)
 144         # Number
 145         self.StyleSetSpec(wx.stc.STC_H_NUMBER, "face:%(font)s,fore:#007F7F,size:%(size)d" % faces)
 146         # String
 147         self.StyleSetSpec(wx.stc.STC_H_SINGLESTRING, "face:%(font)s,fore:#7F007F,face:%(font)s,size:%(size)d" % faces)
 148         self.StyleSetSpec(wx.stc.STC_H_DOUBLESTRING, "face:%(font)s,fore:#7F007F,face:%(font)s,size:%(size)d" % faces)
 149         # Tag
 150         self.StyleSetSpec(wx.stc.STC_H_TAG, "face:%(font)s,fore:#00007F,bold,size:%(size)d" % faces)
 151         # Attributes
 152         self.StyleSetSpec(wx.stc.STC_H_ATTRIBUTE, "face:%(font)s,fore:#00007F,bold,size:%(size)d" % faces)
 153
 154
 155 class HtmlOptionsPanel(STCTextEditor.TextOptionsPanel):
 156
 157     def __init__(self, parent, id):
 158         STCTextEditor.TextOptionsPanel.__init__(self, parent, id, configPrefix = "Html", label = "HTML", hasWordWrap = True, hasTabs = True)
 159
 160
 161 HTMLKEYWORDS = [
 162         "A", "ABBR", "ACRONYM", "ADDRESS", "APPLET", "AREA", "B", "BASE", "BASEFONT", "BDO", "BIG", "BLOCKQUOTE",
 163         "BODY", "BR", "BUTTON", "CAPTION", "CENTER", "CITE", "CODE", "COL", "COLGROUP", "DD", "DEL", "DFN", "DIR",
 164         "DIV", "DL", "DT", "EM", "FIELDSET", "FONT", "FORM", "FRAME", "FRAMESET", "H1", "H2", "H3", "H4", "H5", "H6",
 165         "HEAD", "HR", "HTML", "I", "IFRAME", "IMG", "INPUT", "INS", "ISINDEX", "KBD", "LABEL", "LEGEND", "LI", "LINK",
 166         "MAP", "MENU", "META", "NOFRAMES", "NOSCRIPT", "OBJECT", "OL", "OPTGROUP", "OPTION", "P", "PARAM",
 167         "PRE", "Q", "S", "SAMP", "SCRIPT", "SELECT", "SMALL", "SPAN", "STRIKE", "STRONG", "STYLE", "SUB", "SUP",
 168         "TABLE", "TBODY", "TD", "TEXTAREA", "TFOOT", "TH", "THEAD", "TITLE", "TR", "TT", "U", "UL", "VAR", "XML",
 169         "XMLNS", "ACCEPT-CHARSET", "ACCEPT", "ACCESSKEY", "ACTION", "ALIGN", "ALINK", "ALT",
 170         "ARCHIVE", "AXIS", "BACKGROUND", "BGCOLOR", "BORDER", "CELLPADDING", "CELLSPACING", "CHAR",
 171         "CHAROFF", "CHARSET", "CHECKED", "CLASS", "CLASSID", "CLEAR", "CODEBASE", "CODETYPE",
 172         "COLOR", "COLS", "COLSPAN", "COMPACT", "CONTENT", "COORDS", "DATA", "DATAFLD", "DATAFORMATAS",
 173         "DATAPAGESIZE", "DATASRC", "DATETIME", "DECLARE", "DEFER", "DISABLED", "ENCTYPE",
 174         "EVENT", "FACE", "FOR", "FRAMEBORDER", "HEADERS", "HEIGHT", "HREF", "HREFLANG", "HSPACE",
 175         "HTTP-EQUIV", "ID", "ISMAP", "LANG", "LANGUAGE", "LEFTMARGIN", "LONGDESC",
 176         "MARGINWIDTH", "MARGINHEIGHT", "MAXLENGTH", "MEDIA", "METHOD", "MULTIPLE", "NAME", "NOHREF",
 177         "NORESIZE", "NOSHADE", "NOWRAP", "ONBLUR", "ONCHANGE", "ONCLICK", "ONDBLCLICK",
 178         "ONFOCUS", "ONKEYDOWN", "ONKEYPRESS", "ONKEYUP", "ONLOAD", "ONMOUSEDOWN", "ONMOUSEMOVE",
 179         "ONMOUSEOVER", "ONMOUSEOUT", "ONMOUSEUP", "ONRESET", "ONSELECT", "ONSUBMIT", "ONUNLOAD",
 180         "PROFILE", "PROMPT", "READONLY", "REL", "REV", "ROWS", "ROWSPAN", "RULES", "SCHEME", "SCOPE",
 181         "SELECTED", "SHAPE", "SIZE", "SRC", "STANDBY", "START", "SUMMARY", "TABINDEX",
 182         "TARGET", "TOPMARGIN", "TYPE", "USEMAP", "VALIGN", "VALUE", "VALUETYPE",
 183         "VERSION", "VLINK", "VSPACE", "WIDTH", "TEXT", "PASSWORD", "CHECKBOX", "RADIO", "SUBMIT", "RESET",
 184         "FILE", "HIDDEN", "IMAGE", "PUBLIC", "!DOCTYPE",
 185         "ADD_DATE", "LAST_MODIFIED", "LAST_VISIT"
 186     ]
 187
 188
 189 #----------------------------------------------------------------------------
 190 # Icon Bitmaps - generated by encode_bitmaps.py
 191 #----------------------------------------------------------------------------
 192 from wx import ImageFromStream, BitmapFromImage
 193 from wx import EmptyIcon
 194 import cStringIO
 195
 196
 197 def getHTMLData():
 198     return \
 199 '\x89PNG\r\n\x1a\n\x00\x00\x00\rIHDR\x00\x00\x00\x10\x00\x00\x00\x10\x08\x06\
 200 \x00\x00\x00\x1f\xf3\xffa\x00\x00\x00\x04sBIT\x08\x08\x08\x08|\x08d\x88\x00\
 201 \x00\x00\xcdIDAT8\x8dcd`f\xf8\xcf@\x01`\xfc\x7f\xa3\x87"\x03X\xfe}\xbeI\x89~\
 202 \x06&\x8at\x0f\n\x03\x18\xe4\x954\xff\xc3\x00\x8c-\xaf\xa4\xf9_\xc7\xc0\xfc\
 203 \xbf\x93\xab\xf7\xff\xff\xff\xff\xff70\xb6\xfe\x7f\xed\xce\x93\xff\xd7\xee<\
 204 \xf9\xafc`\x0eW\xf3\xf5\xd7\xff\xff,\x0f\x1f^gPP\xd6B1\xf4\xc1\xddk\x0c\xf6\
 205 \xb6\x16\x0c{wma````x\xf7\xfc\x06\xc3\xea\xa5\xb3\x198\xd8X\x18\xbe~|\x06W\
 206 \xc7\xc5\xca\xc0\xc0\xc2\xc0\xc0\xc0P\\\x9c\xcf\xf0\xf4\xc5\x1b\x86\x15K\x97\
 207 \xc2%Y\xd9y\xe0lF\x0e1\x86C\x87\x8e0\x88\x88\x8a3\xfccD\x88\xe3\xf4\x026\xf6\
 208 \xa9c{\xfe_<s\x18\xc5\x9b\xf2J\x9a\xff\x19\xff\x9eN\xa5(!\r|4\x0e\x03\x03\
 209 \x00R\xe4{\xe74\x9e\xbb\xd1\x00\x00\x00\x00IEND\xaeB`\x82'
 210
 211
 212 def getHTMLBitmap():
 213     return BitmapFromImage(getHTMLImage())
 214
 215 def getHTMLImage():
 216     stream = cStringIO.StringIO(getHTMLData())
 217     return ImageFromStream(stream)
 218
 219 def getHTMLIcon():
 220     icon = EmptyIcon()
 221     icon.CopyFromBitmap(getHTMLBitmap())
 222     return icon