From c3edf2beebfdf0cbb505d2accbddc4fec17dff7d Mon Sep 17 00:00:00 2001
From: "Liam P. White" <inkscapebronyat-signgmaildotcom>
Date: Thu, 6 Mar 2014 21:05:19 -0500
Subject: Start cleanup for merge into trunk

(bzr r13090.1.20)
---
 src/sp-tag-use-reference.cpp | 147 -------------------------------------------
 1 file changed, 147 deletions(-)
 delete mode 100644 src/sp-tag-use-reference.cpp

(limited to 'src/sp-tag-use-reference.cpp')

diff --git a/src/sp-tag-use-reference.cpp b/src/sp-tag-use-reference.cpp
deleted file mode 100644
index 8e48c0285..000000000
--- a/src/sp-tag-use-reference.cpp
+++ /dev/null
@@ -1,147 +0,0 @@
-/*
- * The reference corresponding to href of <inkscape:tagref> element.
- *
- * Copyright (C) Theodore Janeczko 2012 <flutterguy317@gmail.com>
- *
- * Released under GNU GPL, read the file 'COPYING' for more information.
- */
-
-#include <cstring>
-#include <string>
-#include <string.h>
-
-#include "enums.h"
-#include "sp-tag-use-reference.h"
-
-#include "display/curve.h"
-#include "livarot/Path.h"
-#include "preferences.h"
-#include "sp-shape.h"
-#include "sp-text.h"
-#include "uri.h"
-
-
-
-bool SPTagUseReference::_acceptObject(SPObject * const obj) const
-{
-    if (SP_IS_ITEM(obj)) {
-        SPObject * const owner = getOwner();
-        // Refuse references to us or to an ancestor.
-        for ( SPObject *iter = owner ; iter ; iter = iter->parent ) {
-            if ( iter == obj ) {
-                return false;
-            }
-        }
-        return true;
-    } else {
-        return false;
-    }
-}
-
-
-static void sp_usepath_href_changed(SPObject *old_ref, SPObject *ref, SPTagUsePath *offset);
-static void sp_usepath_delete_self(SPObject *deleted, SPTagUsePath *offset);
-
-SPTagUsePath::SPTagUsePath(SPObject* i_owner):SPTagUseReference(i_owner)
-{
-    owner=i_owner;
-    originalPath = NULL;
-    sourceDirty=false;
-    sourceHref = NULL;
-    sourceRepr = NULL;
-    sourceObject = NULL;
-    _changed_connection = changedSignal().connect(sigc::bind(sigc::ptr_fun(sp_usepath_href_changed), this)); // listening to myself, this should be virtual instead
-
-    user_unlink = NULL;
-}
-
-SPTagUsePath::~SPTagUsePath(void)
-{
-    delete originalPath;
-    originalPath = NULL;
-
-    _changed_connection.disconnect(); // to do before unlinking
-
-    quit_listening();
-    unlink();
-}
-
-void
-SPTagUsePath::link(char *to)
-{
-    if ( to == NULL ) {
-        quit_listening();
-        unlink();
-    } else {
-        if ( !sourceHref || ( strcmp(to, sourceHref) != 0 ) ) {
-            g_free(sourceHref);
-            sourceHref = g_strdup(to);
-            try {
-                attach(Inkscape::URI(to));
-            } catch (Inkscape::BadURIException &e) {
-                /* TODO: Proper error handling as per
-                 * http://www.w3.org/TR/SVG11/implnote.html#ErrorProcessing.
-                 */
-                g_warning("%s", e.what());
-                detach();
-            }
-        }
-    }
-}
-
-void
-SPTagUsePath::unlink(void)
-{
-    g_free(sourceHref);
-    sourceHref = NULL;
-    detach();
-}
-
-void
-SPTagUsePath::start_listening(SPObject* to)
-{
-    if ( to == NULL ) {
-        return;
-    }
-    sourceObject = to;
-    sourceRepr = to->getRepr();
-    _delete_connection = to->connectDelete(sigc::bind(sigc::ptr_fun(&sp_usepath_delete_self), this));
-}
-
-void
-SPTagUsePath::quit_listening(void)
-{
-    if ( sourceObject == NULL ) {
-        return;
-    }
-    _delete_connection.disconnect();
-    sourceRepr = NULL;
-    sourceObject = NULL;
-}
-
-static void
-sp_usepath_href_changed(SPObject */*old_ref*/, SPObject */*ref*/, SPTagUsePath *offset)
-{
-    offset->quit_listening();
-    SPItem *refobj = offset->getObject();
-    if ( refobj ) {
-        offset->start_listening(refobj);
-    }
-}
-
-static void
-sp_usepath_delete_self(SPObject */*deleted*/, SPTagUsePath *offset)
-{
-    offset->owner->deleteObject();
-}
-
-/*
-  Local Variables:
-  mode:c++
-  c-file-style:"stroustrup"
-  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
-  indent-tabs-mode:nil
-  fill-column:99
-  End:
-*/
-// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :
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