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// SPDX-License-Identifier: GPL-2.0-or-later
/** @file
* @brief System-wide clipboard management - class declaration
*//*
* Authors: see git history
* Krzysztof Kosiński <tweenk@o2.pl>
* Jon A. Cruz <jon@joncruz.org>
*
*
* Copyright (C) 2018 Authors
* Released under GNU GPL v2+, read the file 'COPYING' for more information.
*/
#ifndef SEEN_INKSCAPE_CLIPBOARD_H
#define SEEN_INKSCAPE_CLIPBOARD_H
#include <glibmm/ustring.h>
// forward declarations
class SPDesktop;
namespace Inkscape {
class ObjectSet;
namespace XML { class Node; }
namespace LivePathEffect { class PathParam; }
namespace UI {
/**
* @brief System-wide clipboard manager
*
* ClipboardManager takes care of manipulating the system clipboard in response
* to user actions. It holds a complete SPDocument as the contents. This document
* is exported using output extensions when other applications request data.
* Copying to another instance of Inkscape is special-cased, because of the extra
* data required (i.e. style, size, Live Path Effects parameters, etc.)
*/
class ClipboardManager {
public:
virtual void copy(ObjectSet *set) = 0;
virtual void copyPathParameter(Inkscape::LivePathEffect::PathParam *) = 0;
virtual void copySymbol(Inkscape::XML::Node* symbol, gchar const* style, bool user_symbol = true) = 0;
virtual bool paste(SPDesktop *desktop, bool in_place = false) = 0;
virtual bool pasteStyle(ObjectSet *set) = 0;
virtual bool pasteSize(ObjectSet *set, bool separately, bool apply_x, bool apply_y) = 0;
virtual bool pastePathEffect(ObjectSet *set) = 0;
virtual Glib::ustring getPathParameter(SPDesktop* desktop) = 0;
virtual Glib::ustring getShapeOrTextObjectId(SPDesktop *desktop) = 0;
virtual std::vector<Glib::ustring> getElementsOfType(SPDesktop *desktop, gchar const* type = "*", gint maxdepth = -1) = 0;
virtual const gchar *getFirstObjectID() = 0;
static ClipboardManager *get();
protected:
ClipboardManager(); // singleton
virtual ~ClipboardManager();
private:
ClipboardManager(const ClipboardManager &) = delete; ///< no copy
ClipboardManager &operator=(const ClipboardManager &) = delete; ///< no assign
static ClipboardManager *_instance;
};
} // namespace IO
} // namespace Inkscape
#endif
/*
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:fileencoding=utf-8:textwidth=99 :
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