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Diffstat (limited to '')
-rw-r--r-- | src/object/sp-tag-use.h | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/src/object/sp-tag-use.h b/src/object/sp-tag-use.h new file mode 100644 index 0000000..4b9e798 --- /dev/null +++ b/src/object/sp-tag-use.h @@ -0,0 +1,57 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +#ifndef __SP_TAG_USE_H__ +#define __SP_TAG_USE_H__ + +/* + * SVG <inkscape:tagref> implementation + * + * Authors: + * Theodore Janeczko + * + * Copyright (C) Theodore Janeczko 2012 <flutterguy317@gmail.com> + * + * Released under GNU GPL v2+, read the file 'COPYING' for more information. + */ + +#include <glib.h> +#include <cstddef> +#include <sigc++/sigc++.h> +#include "svg/svg-length.h" +#include "sp-object.h" + + +#define SP_TAG_USE(obj) (dynamic_cast<SPTagUse*> (obj)) +#define SP_IS_TAG_USE(obj) (dynamic_cast<SPTagUse*> (obj) != NULL) + +class SPItem; +class SPTagUse; +class SPTagUseReference; + +class SPTagUse : public SPObject { + +public: + // item built from the original's repr (the visible clone) + // relative to the SPUse itself, it is treated as a child, similar to a grouped item relative to its group + SPObject *child; + gchar *href; +public: + SPTagUse(); + ~SPTagUse() override; + + void build(SPDocument *doc, Inkscape::XML::Node *repr) override; + void set(SPAttr key, gchar const *value) override; + Inkscape::XML::Node* write(Inkscape::XML::Document* doc, Inkscape::XML::Node* repr, guint flags) override; + void release() override; + + virtual void href_changed(SPObject* old_ref, SPObject* ref); + + //virtual SPItem* unlink(); + virtual SPItem* get_original(); + virtual SPItem* root(); + + // the reference to the original object + SPTagUseReference *ref; + sigc::connection _changed_connection; +}; + +#endif |