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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:24:48 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:24:48 +0000 |
commit | cca66b9ec4e494c1d919bff0f71a820d8afab1fa (patch) | |
tree | 146f39ded1c938019e1ed42d30923c2ac9e86789 /src/object/sp-use-reference.h | |
parent | Initial commit. (diff) | |
download | inkscape-upstream.tar.xz inkscape-upstream.zip |
Adding upstream version 1.2.2.upstream/1.2.2upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/object/sp-use-reference.h')
-rw-r--r-- | src/object/sp-use-reference.h | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/src/object/sp-use-reference.h b/src/object/sp-use-reference.h new file mode 100644 index 0000000..535d774 --- /dev/null +++ b/src/object/sp-use-reference.h @@ -0,0 +1,80 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +#ifndef SEEN_SP_USE_REFERENCE_H +#define SEEN_SP_USE_REFERENCE_H + +/* + * The reference corresponding to href of <use> element. + * + * Copyright (C) 2004 Bulia Byak + * + * Released under GNU GPL v2+, read the file 'COPYING' for more information. + */ + +#include <sigc++/sigc++.h> + +#include "sp-item.h" +#include "uri-references.h" +#include "display/curve.h" + +#include <memory> + +namespace Inkscape { +namespace XML { +class Node; +} +} + + +class SPUseReference : public Inkscape::URIReference { +public: + SPUseReference(SPObject *owner) : URIReference(owner) {} + + SPItem *getObject() const { + return static_cast<SPItem *>(URIReference::getObject()); + } + +protected: + bool _acceptObject(SPObject * const obj) const override; + +}; + + +class SPUsePath : public SPUseReference { +public: + std::unique_ptr<SPCurve> originalPath{nullptr}; + bool sourceDirty{false}; + + SPObject *owner; + char *sourceHref{nullptr}; + Inkscape::XML::Node *sourceRepr{nullptr}; + SPObject *sourceObject{nullptr}; + + sigc::connection _modified_connection; + sigc::connection _delete_connection; + sigc::connection _changed_connection; + sigc::connection _transformed_connection; + + SPUsePath(SPObject* i_owner); + ~SPUsePath() override; + + void link(char* to); + void unlink(); + void start_listening(SPObject* to); + void quit_listening(); + void refresh_source(); + + void (*user_unlink) (SPObject *user); +}; + +#endif /* !SEEN_SP_USE_REFERENCE_H */ + +/* + 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 : |