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92 lines
4.1 KiB
92 lines
4.1 KiB
#!/usr/bin/python
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###########################################################################
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# kdeappview - description #
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# ------------------------------ #
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# begin : Fri Jun 27 2005 #
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# copyright : (C) 2005 by AUTHOR #
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# email : your@email.com #
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# #
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###########################################################################
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# #
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# This program is free software; you can redistribute it and/or modify #
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# it under the terms of the GNU General Public License as published by #
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# the Free Software Foundation; either version 2 of the License, or #
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# (at your option) any later version. #
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# #
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###########################################################################
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from PyTQt.tqt import *
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from tdecore import *
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from tdeui import *
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from tdeio import *
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from tdehtml import *
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from tdeparts import *
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#from kdeappiface import *
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class KdeAppView(TQWidget):
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def __init__(self,parent):
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TQWidget.__init__(self,parent)
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#self._dcopclient= KdeAppIface(self,"KdeAppIface")
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# setup our layout manager to automatically add our widgets
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top_layout = TQHBoxLayout(self)
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top_layout.setAutoAdd(True)
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if True:
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self._html = TDEHTMLPart(self)
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else:
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# we want to look for all components that satisfy our needs. the
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# trader will actually search through *all* registered KDE
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# applications and components -- not just KParts. So we have to
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# specify two things: a service type and a constraint
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#
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# the service type is like a mime type. we say that we want all
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# applications and components that can handle HTML -- 'text/html'
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#
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# however, by itself, this will return such things as Netscape..
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# not what we wanted. so we constrain it by saying that the
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# string 'KParts/ReadOnlyPart' must be found in the ServiceTypes
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# field. with this, only components of the type we want will be
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# returned.
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offers = TDETrader.self().query("text/html", "'KParts/ReadOnlyPart' in ServiceTypes")
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self._html = None
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# in theory, we only care about the first one.. but let's try all
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# offers just in case the first can't be loaded for some reason
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for ptr in offers:
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# we now know that our offer can handle HTML and is a part.
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# since it is a part, it must also have a library... let's try to
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# load that now
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self._html = createReadOnlyPart(ptr.library(),self,ptr.name(),"KParts::ReadOnlyPart", TQStringList())
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if self._html is not None:
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break
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# if our factory is invalid, then we never found our component
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# and we might as well just exit now
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if self._html is None:
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KMessageBox.error(self, i18n("Could not find a suitable HTML component"))
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return
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TQObject.connect(self._html, SIGNAL("setWindowCaption(const TQString&)"), self.slotSetTitle)
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TQObject.connect(self._html, SIGNAL("setStatusBarText(const TQString&)"), self.slotOnURL)
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def print_(self,p,height,width):
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pass
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# do the actual printing, here
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# p.drawText(etc..)
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def currentURL(self):
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return self._html.url().url()
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def openURL(self,url):
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if isinstance(url,TQString):
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url = KURL(url)
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self._html.openURL(url)
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def slotOnURL(self,url):
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self.emit(PYSIGNAL("signalChangeStatusbar"),(url,) )
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def slotSetTitle(self,title):
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self.emit(PYSIGNAL("signalChangeCaption"),(title,) )
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