Move classes derived from SPObject to own directory.

A lot of header clean-up.

1 files changed, 0 insertions, 198 deletions

diff --git a/src/sp-tag-use.cpp b/src/sp-tag-use.cpp
deleted file mode 100644
index 1312b923f..000000000
--- a/src/sp-tag-use.cpp
+++ /dev/null
@@ -1,198 +0,0 @@
-/*
- * SVG <inkscape:tagref> implementation
- *
- * Authors:
- *   Theodore Janeczko
- *   Liam P White
- *
- * Copyright (C) Theodore Janeczko 2012-2014 <flutterguy317@gmail.com>
- *
- * Released under GNU GPL, read the file 'COPYING' for more information
- */
-
-#include "sp-tag-use.h"
-
-#include <cstring>
-#include <string>
-
-#include <glibmm/i18n.h>
-
-#include "bad-uri-exception.h"
-#include "display/drawing-group.h"
-#include "attributes.h"
-#include "document.h"
-#include "uri.h"
-#include "xml/repr.h"
-#include "preferences.h"
-#include "style.h"
-#include "sp-factory.h"
-#include "sp-symbol.h"
-#include "sp-tag-use-reference.h"
-
-SPTagUse::SPTagUse()
-{
-    href = NULL;
-    //new (_changed_connection) sigc::connection;
-    ref = new SPTagUseReference(this);
-    
-    _changed_connection = ref->changedSignal().connect(sigc::mem_fun(*this, &SPTagUse::href_changed));
-}
-
-SPTagUse::~SPTagUse()
-{
-
-    if (child) {
-        detach(child);
-        child = NULL;
-    }
-
-    ref->detach();
-    delete ref;
-    ref = 0;
-
-    _changed_connection.~connection(); //FIXME why?
-}
-
-void
-SPTagUse::build(SPDocument *document, Inkscape::XML::Node *repr)
-{
-    SPObject::build(document, repr);
-    readAttr( "xlink:href" );
-
-    // We don't need to create child here:
-    // reading xlink:href will attach ref, and that will cause the changed signal to be emitted,
-    // which will call sp_tag_use_href_changed, and that will take care of the child
-}
-
-void
-SPTagUse::release()
-{
-
-    if (child) {
-        detach(child);
-        child = NULL;
-    }
-
-    _changed_connection.disconnect();
-
-    g_free(href);
-    href = NULL;
-
-    ref->detach();
-
-    SPObject::release();
-}
-
-void
-SPTagUse::set(unsigned key, gchar const *value)
-{
-
-    switch (key) {
-        case SP_ATTR_XLINK_HREF: {
-            if ( value && href && ( strcmp(value, href) == 0 ) ) {
-                /* No change, do nothing. */
-            } else {
-                g_free(href);
-                href = NULL;
-                if (value) {
-                    // First, set the href field, because sp_tag_use_href_changed will need it.
-                    href = g_strdup(value);
-
-                    // Now do the attaching, which emits the changed signal.
-                    try {
-                        ref->attach(Inkscape::URI(value));
-                    } catch (Inkscape::BadURIException &e) {
-                        g_warning("%s", e.what());
-                        ref->detach();
-                    }
-                } else {
-                    ref->detach();
-                }
-            }
-            break;
-        }
-
-        default:
-                SPObject::set(key, value);
-            break;
-    }
-}
-
-Inkscape::XML::Node *
-SPTagUse::write(Inkscape::XML::Document *xml_doc, Inkscape::XML::Node *repr, guint flags)
-{
-    if ((flags & SP_OBJECT_WRITE_BUILD) && !repr) {
-        repr = xml_doc->createElement("inkscape:tagref");
-    }
-
-    SPObject::write(xml_doc, repr, flags);
-    
-    if (ref->getURI()) {
-        gchar *uri_string = ref->getURI()->toString();
-        repr->setAttribute("xlink:href", uri_string);
-        g_free(uri_string);
-    }
-
-    return repr;
-}
-
-/**
- * Returns the ultimate original of a SPTagUse (i.e. the first object in the chain of its originals
- * which is not an SPTagUse). If no original is found, NULL is returned (it is the responsibility
- * of the caller to make sure that this is handled correctly).
- *
- * Note that the returned is the clone object, i.e. the child of an SPTagUse (of the argument one for
- * the trivial case) and not the "true original".
- */
- 
-SPItem * SPTagUse::root()
-{
-    SPObject *orig = child;
-    while (orig && SP_IS_TAG_USE(orig)) {
-        orig = SP_TAG_USE(orig)->child;
-    }
-    if (!orig || !SP_IS_ITEM(orig))
-        return NULL;
-    return SP_ITEM(orig);
-}
-
-void
-SPTagUse::href_changed(SPObject */*old_ref*/, SPObject */*ref*/)
-{
-    if (href) {
-        SPItem *refobj = ref->getObject();
-        if (refobj) {
-            Inkscape::XML::Node *childrepr = refobj->getRepr();
-            const std::string typeString = NodeTraits::get_type_string(*childrepr);
-            
-            SPObject* child_ = SPFactory::createObject(typeString);
-            if (child_) {
-                child = child_;
-                attach(child_, lastChild());
-                sp_object_unref(child_, 0);
-                child_->invoke_build(this->document, childrepr, TRUE);
-
-            }
-        }
-    }
-}
-
-SPItem * SPTagUse::get_original()
-{
-    SPItem *ref_ = NULL;
-    if (ref) {
-        ref_ = ref->getObject();
-    }
-    return ref_;
-}
-
-/*
-  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 :