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Viewing changes to src/sp-tref-reference.cpp

  • Committer: Bazaar Package Importer
  • Author(s): Thomas Viehmann
  • Date: 2008-09-09 23:29:02 UTC
  • mfrom: (1.1.7 upstream)
  • Revision ID: james.westby@ubuntu.com-20080909232902-c50iujhk1w79u8e7
Tags: 0.46-2.1
http://bugs.debian.org/487623
* Non-maintainer upload.
* Add upstream patch fixing a crash in the open dialog
  in the zh_CN.utf8 locale. Closes: #487623.
  Thanks to Luca Bruno for the patch.

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src/sp-tref-reference.cpp
 
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/*
 
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 * The reference corresponding to href of <tref> element.
 
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 *
 
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 * Copyright (C) 2007 Gail Banaszkiewicz
 
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 *
 
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 * This file was created based on sp-use-reference.cpp
 
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 *
 
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 * Released under GNU GPL, read the file 'COPYING' for more information.
 
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 */
 
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//#include "enums.h"
 
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#include "sp-tref-reference.h"
 
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#include "sp-text.h"
 
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#include "sp-tref.h"
 
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#include "sp-tspan.h"
 
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bool SPTRefReference::_acceptObject(SPObject * const obj) const
 
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{
 
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    SPObject *owner = getOwner();
 
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    if (SP_IS_TREF(owner))
 
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        return sp_tref_reference_allowed(SP_TREF(getOwner()), obj);
 
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    else
 
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        return false;
 
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}
 
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void SPTRefReference::updateObserver()
 
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{
 
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    SPObject *referred = getObject();
 
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    if (referred) {
 
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        if (subtreeObserved) {
 
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            subtreeObserved->removeObserver(*this);
 
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            delete subtreeObserved;
 
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        }
 
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        subtreeObserved = new Inkscape::XML::Subtree(*SP_OBJECT_REPR(referred));
 
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        subtreeObserved->addObserver(*this);
 
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    }
 
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}
 
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void SPTRefReference::notifyChildAdded(Inkscape::XML::Node &/*node*/, Inkscape::XML::Node &/*child*/,
 
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                                       Inkscape::XML::Node */*prev*/)
 
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{
 
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    SPObject *owner = getOwner();
 
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    if (owner && SP_IS_TREF(owner)) {
 
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        sp_tref_update_text(SP_TREF(owner));
 
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    }
 
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}
 
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void SPTRefReference::notifyChildRemoved(Inkscape::XML::Node &/*node*/, Inkscape::XML::Node &/*child*/,
 
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                                         Inkscape::XML::Node */*prev*/)
 
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{
 
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    SPObject *owner = getOwner();
 
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    if (owner && SP_IS_TREF(owner)) {
 
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        sp_tref_update_text(SP_TREF(owner));
 
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    }
 
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}
 
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void SPTRefReference::notifyChildOrderChanged(Inkscape::XML::Node &/*node*/, Inkscape::XML::Node &/*child*/,
 
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                                              Inkscape::XML::Node */*old_prev*/, Inkscape::XML::Node */*new_prev*/)
 
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{
 
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    SPObject *owner = getOwner();
 
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    if (owner && SP_IS_TREF(owner)) {
 
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        sp_tref_update_text(SP_TREF(owner));
 
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    }
 
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}
 
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void SPTRefReference::notifyContentChanged(Inkscape::XML::Node &/*node*/,
 
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                                           Inkscape::Util::ptr_shared<char> /*old_content*/,
 
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                                           Inkscape::Util::ptr_shared<char> /*new_content*/)
 
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{
 
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    SPObject *owner = getOwner();
 
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    if (owner && SP_IS_TREF(owner)) {
 
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        sp_tref_update_text(SP_TREF(owner));
 
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    }
 
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}
 
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void SPTRefReference::notifyAttributeChanged(Inkscape::XML::Node &/*node*/, GQuark /*name*/,
 
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                                             Inkscape::Util::ptr_shared<char> /*old_value*/,
 
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                                             Inkscape::Util::ptr_shared<char> /*new_value*/)
 
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{
 
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    // Do nothing - tref only cares about textual content
 
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}
 
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/*
 
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  Local Variables:
 
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  mode:c++
 
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  c-file-style:"stroustrup"
 
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  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
 
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  indent-tabs-mode:nil
 
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  fill-column:99
 
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  End:
 
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*/
 
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// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :