98 lines
2.4 KiB
C
98 lines
2.4 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 mouseSubregion.h
|
||
|
|
* @author drose
|
||
|
|
* @date 2005-05-13
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef MOUSESUBREGION_H
|
||
|
|
#define MOUSESUBREGION_H
|
||
|
|
|
||
|
|
#include "pandabase.h"
|
||
|
|
|
||
|
|
#include "mouseInterfaceNode.h"
|
||
|
|
#include "luse.h"
|
||
|
|
#include "linmath_events.h"
|
||
|
|
#include "buttonEventList.h"
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
* The MouseSubregion object scales the mouse inputs from within a rectangular
|
||
|
|
* region of the screen, as if they were the full-screen inputs.
|
||
|
|
*
|
||
|
|
* If you choose your MouseSubregion coordinates to exactly match a
|
||
|
|
* DisplayRegion within your window, you end up with a virtual mouse within
|
||
|
|
* your DisplayRegion.
|
||
|
|
*/
|
||
|
|
class EXPCL_PANDA_TFORM MouseSubregion : public MouseInterfaceNode {
|
||
|
|
PUBLISHED:
|
||
|
|
explicit MouseSubregion(const std::string &name);
|
||
|
|
~MouseSubregion();
|
||
|
|
|
||
|
|
INLINE PN_stdfloat get_left() const;
|
||
|
|
INLINE PN_stdfloat get_right() const;
|
||
|
|
INLINE PN_stdfloat get_bottom() const;
|
||
|
|
INLINE PN_stdfloat get_top() const;
|
||
|
|
INLINE void set_dimensions(PN_stdfloat l, PN_stdfloat r, PN_stdfloat b, PN_stdfloat t);
|
||
|
|
|
||
|
|
protected:
|
||
|
|
// Inherited from DataNode
|
||
|
|
virtual void do_transmit_data(DataGraphTraverser *trav,
|
||
|
|
const DataNodeTransmit &input,
|
||
|
|
DataNodeTransmit &output);
|
||
|
|
|
||
|
|
private:
|
||
|
|
PN_stdfloat _l;
|
||
|
|
PN_stdfloat _r;
|
||
|
|
PN_stdfloat _b;
|
||
|
|
PN_stdfloat _t;
|
||
|
|
|
||
|
|
PN_stdfloat _minx, _miny;
|
||
|
|
PN_stdfloat _scalex, _scaley;
|
||
|
|
|
||
|
|
private:
|
||
|
|
// inputs
|
||
|
|
int _pixel_xy_input;
|
||
|
|
int _pixel_size_input;
|
||
|
|
int _xy_input;
|
||
|
|
int _button_events_input;
|
||
|
|
|
||
|
|
// outputs
|
||
|
|
int _pixel_xy_output;
|
||
|
|
int _pixel_size_output;
|
||
|
|
int _xy_output;
|
||
|
|
int _button_events_output;
|
||
|
|
|
||
|
|
PT(EventStoreVec2) _pixel_xy;
|
||
|
|
PT(EventStoreVec2) _pixel_size;
|
||
|
|
PT(EventStoreVec2) _xy;
|
||
|
|
PT(ButtonEventList) _button_events;
|
||
|
|
|
||
|
|
public:
|
||
|
|
static TypeHandle get_class_type() {
|
||
|
|
return _type_handle;
|
||
|
|
}
|
||
|
|
static void init_type() {
|
||
|
|
MouseInterfaceNode::init_type();
|
||
|
|
register_type(_type_handle, "MouseSubregion",
|
||
|
|
MouseInterfaceNode::get_class_type());
|
||
|
|
}
|
||
|
|
virtual TypeHandle get_type() const {
|
||
|
|
return get_class_type();
|
||
|
|
}
|
||
|
|
virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
|
||
|
|
|
||
|
|
private:
|
||
|
|
static TypeHandle _type_handle;
|
||
|
|
};
|
||
|
|
|
||
|
|
#include "mouseSubregion.I"
|
||
|
|
|
||
|
|
#endif
|