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import sys , os
from wxPython . wx import *
from wxPython . html import *
import wxPython . lib . wxpTag
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#----------------------------------------------------------------------
# This shows how to catch the OnLinkClicked non-event. (It's a virtual
# method in the C++ code...)
class MyHtmlWindow ( wxHtmlWindow ) :
def __init__ ( self , parent , id , log ) :
wxHtmlWindow . __init__ ( self , parent , id )
self . log = log
def OnLinkClicked ( self , link ) :
self . log . WriteText ( ' OnLinkClicked: %s \n ' % link )
# Virtuals in the base class have been renamed with base_ on the font.
self . base_OnLinkClicked ( link )
class TestHtmlPanel ( wxPanel ) :
def __init__ ( self , parent , frame , log ) :
wxPanel . __init__ ( self , parent , - 1 )
self . log = log
self . frame = frame
self . html = MyHtmlWindow ( self , - 1 , log )
self . html . SetRelatedFrame ( frame , " wxPython: (A Demonstration) -- %s " )
self . html . SetRelatedStatusBar ( 0 )
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self . box = wxBoxSizer ( wxVERTICAL )
self . box . Add ( self . html , 1 , wxGROW )
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subbox = wxBoxSizer ( wxHORIZONTAL )
btn = wxButton ( self , 1201 , " Show Default " )
EVT_BUTTON ( self , 1201 , self . OnShowDefault )
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subbox . Add ( btn , 1 , wxGROW | wxALL , 2 )
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btn = wxButton ( self , 1202 , " Load File " )
EVT_BUTTON ( self , 1202 , self . OnLoadFile )
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subbox . Add ( btn , 1 , wxGROW | wxALL , 2 )
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btn = wxButton ( self , 1203 , " With Widgets " )
EVT_BUTTON ( self , 1203 , self . OnWithWidgets )
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subbox . Add ( btn , 1 , wxGROW | wxALL , 2 )
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btn = wxButton ( self , 1204 , " Back " )
EVT_BUTTON ( self , 1204 , self . OnBack )
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subbox . Add ( btn , 1 , wxGROW | wxALL , 2 )
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btn = wxButton ( self , 1205 , " Forward " )
EVT_BUTTON ( self , 1205 , self . OnForward )
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subbox . Add ( btn , 1 , wxGROW | wxALL , 2 )
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btn = wxButton ( self , 1206 , " View Source " )
EVT_BUTTON ( self , 1206 , self . OnViewSource )
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subbox . Add ( btn , 1 , wxGROW | wxALL , 2 )
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self . box . Add ( subbox , 0 , wxGROW )
self . SetSizer ( self . box )
self . SetAutoLayout ( true )
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# A button with this ID is created on the widget test page.
EVT_BUTTON ( self , wxID_OK , self . OnOk )
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self . OnShowDefault ( None )
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def OnShowDefault ( self , event ) :
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name = os . path . join ( os . path . split ( sys . argv [ 0 ] ) [ 0 ] , ' data/test.htm ' )
self . html . LoadPage ( name )
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def OnLoadFile ( self , event ) :
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dlg = wxFileDialog ( self , wildcard = ' *.htm* ' , style = wxOPEN )
if dlg . ShowModal ( ) :
path = dlg . GetPath ( )
self . html . LoadPage ( path )
dlg . Destroy ( )
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def OnWithWidgets ( self , event ) :
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os . chdir ( os . path . split ( sys . argv [ 0 ] ) [ 0 ] )
name = os . path . join ( os . path . split ( sys . argv [ 0 ] ) [ 0 ] , ' data/widgetTest.htm ' )
self . html . LoadPage ( name )
#self.html.SetPage(_widgetTest)
def OnOk ( self , event ) :
self . log . WriteText ( " It works! \n " )
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def OnBack ( self , event ) :
if not self . html . HistoryBack ( ) :
wxMessageBox ( " No more items in history! " )
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def OnForward ( self , event ) :
if not self . html . HistoryForward ( ) :
wxMessageBox ( " No more items in history! " )
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def OnViewSource ( self , event ) :
from wxPython . lib . dialogs import wxScrolledMessageDialog
source = self . html . GetParser ( ) . GetSource ( )
dlg = wxScrolledMessageDialog ( self , source , ' HTML Source ' )
dlg . ShowModal ( )
dlg . Destroy ( )
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#----------------------------------------------------------------------
def runTest ( frame , nb , log ) :
win = TestHtmlPanel ( nb , frame , log )
return win
#----------------------------------------------------------------------
overview = """ \
wxHtmlWindow is capable of parsing and rendering most simple HTML tags .
It is not intended to be a high - end HTML browser . If you ' re looking for something like that try http://www.mozilla.org - there ' s a chance you ' ll be able to make their widget wxWindows-compatible. I ' m sure everyone will enjoy your work in that case . . .
"""
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_widgetTest = ''' \
< html > < body >
The widgets on this page were created dynamically on the fly by a custom
wxTagHandler found in wxPython . lib . wxpTag .
< hr >
< center >
< wxp class = " wxButton " width = " 50 % " >
< param name = " label " value = " It works! " >
< param name = " id " value = " wxID_OK " >
< / wxp >
< / center >
< hr >
after
< / body > < / html >
'''
