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#ifndef __SP_SWITCH_H__
#define __SP_SWITCH_H__
/*
* SVG <switch> implementation
*
* Authors:
* Andrius R. <knutux@gmail.com>
*
* Copyright (C) 2006 authors
*
* Released under GNU GPL, read the file 'COPYING' for more information
*/
#include "sp-item-group.h"
#include <stddef.h>
#include <sigc++/connection.h>
G_BEGIN_DECLS
#define SP_TYPE_SWITCH (sp_switch_get_type())
#define SP_SWITCH(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), SP_TYPE_SWITCH, SPSwitch))
#define SP_SWITCH_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), SP_TYPE_SWITCH, SPSwitchClass))
#define SP_IS_SWITCH(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), SP_TYPE_SWITCH))
#define SP_IS_SWITCH_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), SP_TYPE_SWITCH))
GType sp_switch_get_type() G_GNUC_CONST;
class CSwitch;
class SPSwitch : public SPGroup {
public:
CSwitch* cswitch;
static GType getType();
void resetChildEvaluated() { _reevaluate(); }
GSList *_childList(bool add_ref, SPObject::Action action);
void _showChildren (Inkscape::Drawing &drawing, Inkscape::DrawingItem *ai, unsigned int key, unsigned int flags);
SPObject *_evaluateFirst();
void _reevaluate(bool add_to_arena = false);
static void _releaseItem(SPObject *obj, SPSwitch *selection);
void _releaseLastItem(SPObject *obj);
SPObject *_cached_item;
sigc::connection _release_connection;
};
struct SPSwitchClass : public SPGroupClass {
};
/*
* Virtual methods of SPSwitch
*/
class CSwitch : public CGroup {
public:
CSwitch(SPSwitch *sw);
virtual ~CSwitch();
friend class SPSwitch;
virtual void child_added(Inkscape::XML::Node* child, Inkscape::XML::Node* ref);
virtual void remove_child(Inkscape::XML::Node *child);
virtual void order_changed(Inkscape::XML::Node *child, Inkscape::XML::Node *old_ref, Inkscape::XML::Node *new_ref);
virtual gchar *description();
protected:
SPSwitch* spswitch;
};
G_END_DECLS
#endif
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