/usr/include/InterViews/display.h is in ivtools-dev 1.2.11a1-6.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* Copyright (c) 1987, 1988, 1989, 1990, 1991 Stanford University
* Copyright (c) 1991 Silicon Graphics, Inc.
*
* Permission to use, copy, modify, distribute, and sell this software and
* its documentation for any purpose is hereby granted without fee, provided
* that (i) the above copyright notices and this permission notice appear in
* all copies of the software and related documentation, and (ii) the names of
* Stanford and Silicon Graphics may not be used in any advertising or
* publicity relating to the software without the specific, prior written
* permission of Stanford and Silicon Graphics.
*
* THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,
* EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
* WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
*
* IN NO EVENT SHALL STANFORD OR SILICON GRAPHICS BE LIABLE FOR
* ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,
* OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
* WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF
* LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
* OF THIS SOFTWARE.
*/
/*
* Display -- workstation screen(s) and input devices
*/
#ifndef iv_display_h
#define iv_display_h
#include <InterViews/coord.h>
#include <InterViews/_enter.h>
class Event;
class DisplayRep;
class Handler;
class SelectionManager;
class String;
class Style;
class Window;
//: X window display object.
// <a href=../refman3.1/refman.html#PAGE35>in reference manual</a>.
class Display {
public:
Display(DisplayRep*);
static Display* open(const String&);
static Display* open(const char*);
static Display* open();
virtual void close();
virtual ~Display();
virtual int fd() const;
virtual Coord width() const;
virtual Coord height() const;
virtual PixelCoord pwidth() const;
virtual PixelCoord pheight() const;
virtual Coord a_width() const;
virtual Coord a_height() const;
PixelCoord to_pixels(Coord) const;
Coord to_coord(PixelCoord) const;
virtual boolean defaults(String&) const;
virtual void style(Style*);
virtual Style* style() const;
virtual void set_screen(int);
virtual void repair();
virtual void flush();
virtual void sync();
virtual boolean get(Event&);
virtual void put(const Event&);
virtual boolean closed();
virtual void grab(Window*, Handler*);
virtual void ungrab(Handler*, boolean all = false);
virtual Handler* grabber() const;
virtual boolean is_grabbing(Handler*) const;
virtual void ring_bell(int);
virtual void set_key_click(int);
virtual void set_auto_repeat(boolean);
virtual void set_pointer_feedback(int thresh, int scale);
virtual void move_pointer(Coord x, Coord y);
virtual SelectionManager* primary_selection();
virtual SelectionManager* secondary_selection();
virtual SelectionManager* clipboard_selection();
virtual SelectionManager* find_selection(const char*);
virtual SelectionManager* find_selection(const String&);
DisplayRep* rep() const;
private:
DisplayRep* rep_;
Coord pixel_;
Coord point_;
};
inline PixelCoord Display::to_pixels(Coord c) const {
return PixelCoord( c * point_ + ((c > 0) ? 0.5 : -0.5) );
}
inline Coord Display::to_coord(PixelCoord p) const { return Coord(p)*pixel_; }
inline DisplayRep* Display::rep() const { return rep_; }
#include <InterViews/_leave.h>
#endif
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