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
 114     def GetMatchingBraces(self):
 115         return "<>[]{}()"
 116
 117
 118     def CanWordWrap(self):
 119         return True
 120
 121
 122     def SetViewDefaults(self):
 123         CodeEditor.CodeCtrl.SetViewDefaults(self, configPrefix = "Html", hasWordWrap = False, hasTabs = True)
 124
 125
 126     def GetFontAndColorFromConfig(self):
 127         return CodeEditor.CodeCtrl.GetFontAndColorFromConfig(self, configPrefix = "Html")
 128
 129
 130     def UpdateStyles(self):
 131         CodeEditor.CodeCtrl.UpdateStyles(self)
 132
 133         if not self.GetFont():
 134             return
 135
 136         faces = { 'font' : self.GetFont().GetFaceName(),
 137                   'size' : self.GetFont().GetPointSize(),
 138                   'size2': self.GetFont().GetPointSize() - 2,
 139                   'color' : "%02x%02x%02x" % (self.GetFontColor().Red(), self.GetFontColor().Green(), self.GetFontColor().Blue())
 140                   }
 141
 142         # White space
 143         self.StyleSetSpec(wx.stc.STC_H_DEFAULT, "face:%(font)s,fore:#000000,face:%(font)s,size:%(size)d" % faces)
 144         # Comment
 145         self.StyleSetSpec(wx.stc.STC_H_COMMENT, "face:%(font)s,fore:#007F00,italic,face:%(font)s,size:%(size)d" % faces)
 146         # Number
 147         self.StyleSetSpec(wx.stc.STC_H_NUMBER, "face:%(font)s,fore:#007F7F,size:%(size)d" % faces)
 148         # String
 149         self.StyleSetSpec(wx.stc.STC_H_SINGLESTRING, "face:%(font)s,fore:#7F007F,face:%(font)s,size:%(size)d" % faces)
 150         self.StyleSetSpec(wx.stc.STC_H_DOUBLESTRING, "face:%(font)s,fore:#7F007F,face:%(font)s,size:%(size)d" % faces)
 151         # Tag
 152         self.StyleSetSpec(wx.stc.STC_H_TAG, "face:%(font)s,fore:#00007F,bold,size:%(size)d" % faces)
 153         # Attributes
 154         self.StyleSetSpec(wx.stc.STC_H_ATTRIBUTE, "face:%(font)s,fore:#00007F,bold,size:%(size)d" % faces)
 155
 156
 157 class HtmlOptionsPanel(STCTextEditor.TextOptionsPanel):
 158
 159     def __init__(self, parent, id):
 160         STCTextEditor.TextOptionsPanel.__init__(self, parent, id, configPrefix = "Html", label = "HTML", hasWordWrap = True, hasTabs = True)
 161
 162
 163 HTMLKEYWORDS = [
 164         "A", "ABBR", "ACRONYM", "ADDRESS", "APPLET", "AREA", "B", "BASE", "BASEFONT", "BDO", "BIG", "BLOCKQUOTE",
 165         "BODY", "BR", "BUTTON", "CAPTION", "CENTER", "CITE", "CODE", "COL", "COLGROUP", "DD", "DEL", "DFN", "DIR",
 166         "DIV", "DL", "DT", "EM", "FIELDSET", "FONT", "FORM", "FRAME", "FRAMESET", "H1", "H2", "H3", "H4", "H5", "H6",
 167         "HEAD", "HR", "HTML", "I", "IFRAME", "IMG", "INPUT", "INS", "ISINDEX", "KBD", "LABEL", "LEGEND", "LI", "LINK",
 168         "MAP", "MENU", "META", "NOFRAMES", "NOSCRIPT", "OBJECT", "OL", "OPTGROUP", "OPTION", "P", "PARAM",
 169         "PRE", "Q", "S", "SAMP", "SCRIPT", "SELECT", "SMALL", "SPAN", "STRIKE", "STRONG", "STYLE", "SUB", "SUP",
 170         "TABLE", "TBODY", "TD", "TEXTAREA", "TFOOT", "TH", "THEAD", "TITLE", "TR", "TT", "U", "UL", "VAR", "XML",
 171         "XMLNS", "ACCEPT-CHARSET", "ACCEPT", "ACCESSKEY", "ACTION", "ALIGN", "ALINK", "ALT",
 172         "ARCHIVE", "AXIS", "BACKGROUND", "BGCOLOR", "BORDER", "CELLPADDING", "CELLSPACING", "CHAR",
 173         "CHAROFF", "CHARSET", "CHECKED", "CLASS", "CLASSID", "CLEAR", "CODEBASE", "CODETYPE",
 174         "COLOR", "COLS", "COLSPAN", "COMPACT", "CONTENT", "COORDS", "DATA", "DATAFLD", "DATAFORMATAS",
 175         "DATAPAGESIZE", "DATASRC", "DATETIME", "DECLARE", "DEFER", "DISABLED", "ENCTYPE",
 176         "EVENT", "FACE", "FOR", "FRAMEBORDER", "HEADERS", "HEIGHT", "HREF", "HREFLANG", "HSPACE",
 177         "HTTP-EQUIV", "ID", "ISMAP", "LANG", "LANGUAGE", "LEFTMARGIN", "LONGDESC",
 178         "MARGINWIDTH", "MARGINHEIGHT", "MAXLENGTH", "MEDIA", "METHOD", "MULTIPLE", "NAME", "NOHREF",
 179         "NORESIZE", "NOSHADE", "NOWRAP", "ONBLUR", "ONCHANGE", "ONCLICK", "ONDBLCLICK",
 180         "ONFOCUS", "ONKEYDOWN", "ONKEYPRESS", "ONKEYUP", "ONLOAD", "ONMOUSEDOWN", "ONMOUSEMOVE",
 181         "ONMOUSEOVER", "ONMOUSEOUT", "ONMOUSEUP", "ONRESET", "ONSELECT", "ONSUBMIT", "ONUNLOAD",
 182         "PROFILE", "PROMPT", "READONLY", "REL", "REV", "ROWS", "ROWSPAN", "RULES", "SCHEME", "SCOPE",
 183         "SELECTED", "SHAPE", "SIZE", "SRC", "STANDBY", "START", "SUMMARY", "TABINDEX",
 184         "TARGET", "TOPMARGIN", "TYPE", "USEMAP", "VALIGN", "VALUE", "VALUETYPE",
 185         "VERSION", "VLINK", "VSPACE", "WIDTH", "TEXT", "PASSWORD", "CHECKBOX", "RADIO", "SUBMIT", "RESET",
 186         "FILE", "HIDDEN", "IMAGE", "PUBLIC", "!DOCTYPE",
 187         "ADD_DATE", "LAST_MODIFIED", "LAST_VISIT"
 188     ]
 189
 190
 191 #----------------------------------------------------------------------------
 192 # Icon Bitmaps - generated by encode_bitmaps.py
 193 #----------------------------------------------------------------------------
 194 from wx import ImageFromStream, BitmapFromImage
 195 import cStringIO
 196
 197
 198 def getHTMLData():
 199     return \
 200 '\x89PNG\r\n\x1a\n\x00\x00\x00\rIHDR\x00\x00\x00\x10\x00\x00\x00\x10\x08\x06\
 201 \x00\x00\x00\x1f\xf3\xffa\x00\x00\x00\x04sBIT\x08\x08\x08\x08|\x08d\x88\x00\
 202 \x00\x00\xd3IDAT8\x8dcddbf\xa0\x040\xfe\xbf\xd1\xf3\x9f\x12\x03X\xfe}\xbeI\
 203 \x91\x0b\x98(\xd2=(\x0c`\x90W\xd2\xfc\x0f\x030\xb6\xbc\x92\xe6\x7f\x1d\x03\
 204 \xf3\xffN\xae\xde\xff\xff\xff\xff\xff\xdf\xc0\xd8\xfa\xff\xb5;O\xfe_\xbb\xf3\
 205 \xe4\xbf\x8e\x819\\\xcd\xd7_\xff\xff\xb3<|x\x9dAAY\x0b\xc5\xd0\x07w\xaf1\xd8\
 206 \xdbZ0\xec\xdd\xb5\x85\x81\x81\x81\x81\xe1\xdd\xf3\x1b\x0c\xab\x97\xcef\xe0`\
 207 ca\xf8\xfa\xf1\x19\\\x1d\x17+\x03\x03\x0b\x03\x03\x03Cqq>\xc3\xd3\x17o\x18V,\
 208 ]\n\x97de\xe7\x81\xb3\x199\xc4\x18\x0e\x1d:\xc2 "*\xce\xf0\x8f\x11!\x8e\xd3\
 209 \x0b\xd8\xd8\xa7\x8e\xed\xf9\x7f\xf1\xcca\x14o\xca+i\xfeg\xfc{:\x95\xa2\x844\
 210 \xf0\xd1H\xb1\x01\x8c\x94\xe6F\x8a]\x00\x00YXz\xf0\x97\x87\'\x1a\x00\x00\x00\
 211 \x00IEND\xaeB`\x82'
 212
 213
 214 def getHTMLBitmap():
 215     return BitmapFromImage(getHTMLImage())
 216
 217 def getHTMLImage():
 218     stream = cStringIO.StringIO(getHTMLData())
 219     return ImageFromStream(stream)
 220
 221 def getHTMLIcon():
 222     return wx.IconFromBitmap(getHTMLBitmap())