385721a888
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@29338 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
229 lines
6.2 KiB
Python
229 lines
6.2 KiB
Python
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import os
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import sys
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import wx
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import wx.html as html
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import wx.lib.wxpTag
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from Main import opj
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#----------------------------------------------------------------------
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# This shows how to catch the OnLinkClicked non-event. (It's a virtual
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# method in the C++ code...)
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class MyHtmlWindow(html.HtmlWindow):
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def __init__(self, parent, id, log):
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html.HtmlWindow.__init__(self, parent, id, style=wx.NO_FULL_REPAINT_ON_RESIZE)
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self.log = log
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self.Bind(wx.EVT_SCROLLWIN, self.OnScroll )
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if "gtk2" in wx.PlatformInfo:
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self.SetStandardFonts()
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def OnScroll( self, event ):
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#print 'event.GetOrientation()',event.GetOrientation()
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#print 'event.GetPosition()',event.GetPosition()
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event.Skip()
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def OnLinkClicked(self, linkinfo):
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self.log.WriteText('OnLinkClicked: %s\n' % linkinfo.GetHref())
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# Virtuals in the base class have been renamed with base_ on the front.
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self.base_OnLinkClicked(linkinfo)
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def OnSetTitle(self, title):
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self.log.WriteText('OnSetTitle: %s\n' % title)
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self.base_OnSetTitle(title)
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def OnCellMouseHover(self, cell, x, y):
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self.log.WriteText('OnCellMouseHover: %s, (%d %d)\n' % (cell, x, y))
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self.base_OnCellMouseHover(cell, x, y)
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def OnCellClicked(self, cell, x, y, evt):
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self.log.WriteText('OnCellClicked: %s, (%d %d)\n' % (cell, x, y))
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self.base_OnCellClicked(cell, x, y, evt)
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# This filter doesn't really do anything but show how to use filters
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class MyHtmlFilter(html.HtmlFilter):
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def __init__(self, log):
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html.HtmlFilter.__init__(self)
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self.log = log
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# This method decides if this filter is able to read the file
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def CanRead(self, fsfile):
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self.log.write("CanRead: %s\n" % fsfile.GetMimeType())
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return False
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# If CanRead returns True then this method is called to actually
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# read the file and return the contents.
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def ReadFile(self, fsfile):
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return ""
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class TestHtmlPanel(wx.Panel):
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def __init__(self, parent, frame, log):
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wx.Panel.__init__(self, parent, -1, style=wx.NO_FULL_REPAINT_ON_RESIZE)
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self.log = log
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self.frame = frame
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self.cwd = os.path.split(sys.argv[0])[0]
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if not self.cwd:
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self.cwd = os.getcwd()
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if frame:
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self.titleBase = frame.GetTitle()
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html.HtmlWindow_AddFilter(MyHtmlFilter(log))
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self.html = MyHtmlWindow(self, -1, log)
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self.html.SetRelatedFrame(frame, self.titleBase + " -- %s")
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self.html.SetRelatedStatusBar(0)
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self.printer = html.HtmlEasyPrinting()
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self.box = wx.BoxSizer(wx.VERTICAL)
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self.box.Add(self.html, 1, wx.GROW)
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subbox = wx.BoxSizer(wx.HORIZONTAL)
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btn = wx.Button(self, -1, "Load File")
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self.Bind(wx.EVT_BUTTON, self.OnLoadFile, btn)
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subbox.Add(btn, 1, wx.GROW | wx.ALL, 2)
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btn = wx.Button(self, -1, "Load URL")
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self.Bind(wx.EVT_BUTTON, self.OnLoadURL, btn)
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subbox.Add(btn, 1, wx.GROW | wx.ALL, 2)
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btn = wx.Button(self, -1, "With Widgets")
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self.Bind(wx.EVT_BUTTON, self.OnWithWidgets, btn)
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subbox.Add(btn, 1, wx.GROW | wx.ALL, 2)
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btn = wx.Button(self, -1, "Back")
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self.Bind(wx.EVT_BUTTON, self.OnBack, btn)
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subbox.Add(btn, 1, wx.GROW | wx.ALL, 2)
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btn = wx.Button(self, -1, "Forward")
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self.Bind(wx.EVT_BUTTON, self.OnForward, btn)
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subbox.Add(btn, 1, wx.GROW | wx.ALL, 2)
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btn = wx.Button(self, -1, "Print")
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self.Bind(wx.EVT_BUTTON, self.OnPrint, btn)
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subbox.Add(btn, 1, wx.GROW | wx.ALL, 2)
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btn = wx.Button(self, -1, "View Source")
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self.Bind(wx.EVT_BUTTON, self.OnViewSource, btn)
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subbox.Add(btn, 1, wx.GROW | wx.ALL, 2)
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self.box.Add(subbox, 0, wx.GROW)
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self.SetSizer(self.box)
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self.SetAutoLayout(True)
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# A button with this ID is created on the widget test page.
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self.Bind(wx.EVT_BUTTON, self.OnOk, id=wx.ID_OK)
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self.OnShowDefault(None)
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def ShutdownDemo(self):
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# put the frame title back
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if self.frame:
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self.frame.SetTitle(self.titleBase)
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def OnShowDefault(self, event):
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name = os.path.join(self.cwd, opj('data/test.htm'))
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self.html.LoadPage(name)
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def OnLoadFile(self, event):
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dlg = wx.FileDialog(self, wildcard = '*.htm*', style=wx.OPEN)
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if dlg.ShowModal():
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path = dlg.GetPath()
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self.html.LoadPage(path)
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dlg.Destroy()
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def OnLoadURL(self, event):
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dlg = wx.TextEntryDialog(self, "Enter a URL")
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if dlg.ShowModal():
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url = dlg.GetValue()
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self.html.LoadPage(url)
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dlg.Destroy()
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def OnWithWidgets(self, event):
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os.chdir(self.cwd)
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name = os.path.join(self.cwd, opj('data/widgetTest.htm'))
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self.html.LoadPage(name)
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def OnOk(self, event):
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self.log.WriteText("It works!\n")
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def OnBack(self, event):
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if not self.html.HistoryBack():
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wx.MessageBox("No more items in history!")
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def OnForward(self, event):
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if not self.html.HistoryForward():
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wx.MessageBox("No more items in history!")
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def OnViewSource(self, event):
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import wx.lib.dialogs
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source = self.html.GetParser().GetSource()
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dlg = wx.lib.dialogs.ScrolledMessageDialog(self, source, 'HTML Source')
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dlg.ShowModal()
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dlg.Destroy()
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def OnPrint(self, event):
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self.printer.GetPrintData().SetPaperId(wx.PAPER_LETTER)
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self.printer.PrintFile(self.html.GetOpenedPage())
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#----------------------------------------------------------------------
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def runTest(frame, nb, log):
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win = TestHtmlPanel(nb, frame, log)
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return win
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#----------------------------------------------------------------------
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overview = """<html><body>
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<h2>wx.HtmlWindow</h2>
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<p>wx.HtmlWindow is capable of parsing and rendering most
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simple HTML tags.
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<p>It is not intended to be a high-end HTML browser. If you're
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looking for something like that see the IEHtmlWin class, which
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wraps the core MSIE HTML viewer.
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</body></html>
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"""
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if __name__ == '__main__':
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import sys,os
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import run
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run.main(['', os.path.basename(sys.argv[0])] + sys.argv[1:])
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