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mouse.H

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#ifndef GLUE_DEVMOUSE_H
#define GLUE_DEVMOUSE_H

#include "dev/dev.H"
#include "dev/dev2d.H"
#include "dev/buttons.H"

inline str_ptr pstring(Cstr_ptr &p,const char *b) { 
   str_ptr d(p + str_ptr(b));
   cerr << d << endl; return d; 
}

//
// DEVmouse - a 2D locator and an integral buttons device
//    A DEVmouse encapsulates the concept of a standard mouse 
// input device with 3-buttons.  The root string passed to the
// DEVmouse constructor is the root of the configuration strings
// that map to the mouse's event names.  So, for example, if
// the root string "Xmouse" is passed, then the DEVmouse will
// look for resources: Xmouse, Xmouse_button0, ... Xmouse_pointer.
// The associated value of each of these configuration resources
// is the tag name that all EVENTs coming from that sub-device
// will have.  
//
class DEVmouse : public DEVice {
  protected:
   DEVice_2d   _ptr;
   DEVice_btn  _btn0;
   DEVice_btn  _btn1;
   DEVice_btn  _btn2;
   DEVice_btn  _btn3; // modified mouse w/ extra button on button0

  public :
               DEVmouse(Cstr_ptr &name): 
                             DEVice(name, "mouse"),
                              _ptr (name),
                              _btn0(name+"_0","button0"),
                              _btn1(name+"_1","button1"),
                              _btn2(name+"_2","button2"),
                              _btn3(name+"_3","button3")
                                             { _btn0.add_source(this);
                                               _btn1.add_source(this);
                                               _btn2.add_source(this);
                                               _btn3.add_source(this);
                                               _ptr .add_source(this); }
   virtual     ~DEVmouse()                   { }

   DEVice_2d   *pointer()                    { return &_ptr; }
   DEVice_btn  *button0()                    { return &_btn0; }
   DEVice_btn  *button1()                    { return &_btn1; }
   DEVice_btn  *button2()                    { return &_btn2; }
   DEVice_btn  *button3()                    { return &_btn3; }

    /* ----------- TYPEDOBJ methods --------------- */
    DEFINE_DERIVED_TYPE(DEVmouse, DEVice, const DEVice *);
};



#endif

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