#ifndef SEEN_SP_SELCUE_H
#define SEEN_SP_SELCUE_H
/*
* Helper object for showing selected items
*
* Authors:
* bulia byak <bulia@users.sf.net>
* Carl Hetherington <inkscape@carlh.net>
*
* Copyright (C) 2004 Authors
*
* Released under GNU GPL, read the file 'COPYING' for more information
*/
#include <cstddef>
#include <list>
#include <sigc++/sigc++.h>
class SPDesktop;
struct SPCanvasItem;
namespace Inkscape {
class Selection;
class SelCue
{
public:
SelCue(SPDesktop *desktop);
~SelCue();
enum Type {
NONE,
MARK,
BBOX
};
private:
class BoundingBoxPrefsObserver: public Preferences::Observer
{
public:
BoundingBoxPrefsObserver(SelCue &sel_cue);
void notify(Preferences::Entry const &val);
private:
SelCue &_sel_cue;
};
friend class Inkscape::SelCue::BoundingBoxPrefsObserver;
void _updateItemBboxes();
void _updateItemBboxes(Inkscape::Preferences *prefs);
void _updateItemBboxes(int mode, int prefs_bbox);
void _newItemBboxes();
void _newTextBaselines();
void _boundingBoxPrefsChanged(int prefs_bbox);
SPDesktop *_desktop;
Selection *_selection;
sigc::connection _sel_changed_connection;
sigc::connection _sel_modified_connection;
std::vector<SPCanvasItem*> _item_bboxes;
std::vector<SPCanvasItem*> _text_baselines;
BoundingBoxPrefsObserver _bounding_box_prefs_observer;
};
}
#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 :