115 lines
2.9 KiB
C++
115 lines
2.9 KiB
C++
/**
|
|
* PANDA 3D SOFTWARE
|
|
* Copyright (c) Carnegie Mellon University. All rights reserved.
|
|
*
|
|
* All use of this software is subject to the terms of the revised BSD
|
|
* license. You should have received a copy of this license along
|
|
* with this source code in a file named "LICENSE."
|
|
*
|
|
* @file mouseWatcherBase.h
|
|
* @author rdb
|
|
* @date 2014-01-13
|
|
*/
|
|
|
|
#ifndef MOUSEWATCHERBASE_H
|
|
#define MOUSEWATCHERBASE_H
|
|
|
|
#include "pandabase.h"
|
|
#include "mouseWatcherRegion.h"
|
|
|
|
#include "pointerTo.h"
|
|
#include "pvector.h"
|
|
#include "nodePath.h"
|
|
#include "lightMutex.h"
|
|
#include "ordered_vector.h"
|
|
|
|
/**
|
|
* This represents a collection of MouseWatcherRegions that may be managed as
|
|
* a group. This is the base class for both MouseWatcherGroup and
|
|
* MouseWatcher, and exists so that we don't have to make MouseWatcher inherit
|
|
* from ReferenceCount more than once.
|
|
*/
|
|
class EXPCL_PANDA_TFORM MouseWatcherBase {
|
|
public:
|
|
MouseWatcherBase();
|
|
virtual ~MouseWatcherBase();
|
|
|
|
PUBLISHED:
|
|
void add_region(PT(MouseWatcherRegion) region);
|
|
bool has_region(MouseWatcherRegion *region) const;
|
|
bool remove_region(MouseWatcherRegion *region);
|
|
MouseWatcherRegion *find_region(const std::string &name) const;
|
|
void clear_regions();
|
|
|
|
INLINE void sort_regions();
|
|
INLINE bool is_sorted() const;
|
|
MAKE_PROPERTY(sorted, is_sorted);
|
|
|
|
size_t get_num_regions() const;
|
|
MouseWatcherRegion *get_region(size_t n) const;
|
|
MAKE_SEQ(get_regions, get_num_regions, get_region);
|
|
MAKE_SEQ_PROPERTY(regions, get_num_regions, get_region);
|
|
|
|
void output(std::ostream &out) const;
|
|
void write(std::ostream &out, int indent_level = 0) const;
|
|
|
|
#ifndef NDEBUG
|
|
void show_regions(const NodePath &render2d,
|
|
const std::string &bin_name, int draw_order);
|
|
void set_color(const LColor &color);
|
|
void hide_regions();
|
|
|
|
void update_regions();
|
|
#endif // NDEBUG
|
|
|
|
protected:
|
|
void do_sort_regions();
|
|
bool do_remove_region(MouseWatcherRegion *region);
|
|
|
|
#ifndef NDEBUG
|
|
virtual void do_show_regions(const NodePath &render2d,
|
|
const std::string &bin_name, int draw_order);
|
|
virtual void do_hide_regions();
|
|
void do_update_regions();
|
|
#endif // NDEBUG
|
|
|
|
protected:
|
|
typedef ov_set< PT(MouseWatcherRegion) > Regions;
|
|
Regions _regions;
|
|
bool _sorted;
|
|
|
|
// This mutex protects the above list of regions, as well as the below list
|
|
// of vizzes. It is also referenced directly by MouseWatcher, a derived
|
|
// class.
|
|
LightMutex _lock;
|
|
|
|
private:
|
|
#ifndef NDEBUG
|
|
PandaNode *make_viz_region(MouseWatcherRegion *region);
|
|
|
|
typedef pvector< PT(PandaNode) > Vizzes;
|
|
Vizzes _vizzes;
|
|
|
|
bool _show_regions;
|
|
NodePath _show_regions_root;
|
|
LColor _color;
|
|
#endif // NDEBUG
|
|
|
|
public:
|
|
static TypeHandle get_class_type() {
|
|
return _type_handle;
|
|
}
|
|
static void init_type() {
|
|
register_type(_type_handle, "MouseWatcherBase");
|
|
}
|
|
|
|
private:
|
|
static TypeHandle _type_handle;
|
|
|
|
friend class MouseWatcher;
|
|
friend class BlobWatcher;
|
|
};
|
|
|
|
#include "mouseWatcherBase.I"
|
|
|
|
#endif
|