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/***********************************************************
* Copyright (C) 1997, Be Inc. All rights reserved.
*
* FILE: glutWindow.h
*
* DESCRIPTION: the GlutWindow class saves all events for
* handling by main thread
***********************************************************/
/***********************************************************
* Headers
***********************************************************/
#include <GL/glut.h>
#include <Window.h>
#include <GLView.h>
/***********************************************************
* CLASS: GlutWindow
*
* INHERITS FROM: BGLView (NOT BWindow!)
*
* DESCRIPTION: all information needed for windows and
* subwindows (handled as similarly as possible)
***********************************************************/
class GlutWindow : public BGLView {
public:
GlutWindow(GlutWindow *nparent, char *name, int x, int y, int width,
int height, ulong options);
void KeyDown(const char *bytes, int32 numBytes);
void MouseDown(BPoint point);
void MouseMoved(BPoint point, uint32 transit, const BMessage *message);
void FrameResized(float width, float height);
void Draw(BRect updateRect);
void Hide();
void Show();
void Pulse(); // needed since MouseUp() is broken
void MouseCheck(); // check for button state changes
void ErrorCallback(GLenum errorCode);
static long MenuThread(void *menu);
int num; // window number returned to user
int cursor; // my cursor
#define GLUT_MAX_MENUS 3
int menu[GLUT_MAX_MENUS]; // my popup menus
int m_width, m_height; // the last width and height reported to GLUT
uint32 m_buttons; // the last mouse button state
/* Window relationship state. */
GlutWindow *parent; /* parent window */
GlutWindow *children; /* first child window */
GlutWindow *siblings; /* next sibling */
// leave out buttons and dials callbacks that we don't support
GLUTdisplayCB display; /* redraw */
GLUTreshapeCB reshape; /* resize (width,height) */
GLUTmouseCB mouse; /* mouse (button,state,x,y) */
GLUTmotionCB motion; /* motion (x,y) */
GLUTpassiveCB passive; /* passive motion (x,y) */
GLUTentryCB entry; /* window entry/exit (state) */
GLUTkeyboardCB keyboard; /* keyboard (ASCII,x,y) */
GLUTvisibilityCB visibility; /* visibility */
GLUTspecialCB special; /* special key */
bool anyevents; // were any events received?
bool displayEvent; // call display
bool reshapeEvent; // call reshape
bool mouseEvent; // call mouse
bool motionEvent; // call motion
bool passiveEvent; // call passive
bool entryEvent; // call entry
bool keybEvent; // call keyboard
bool visEvent; // call visibility
bool specialEvent; // call special
bool statusEvent; // menu status changed
bool menuEvent; // menu selected
bool swapHack; // faked out single buffering
int button, mouseState; // for mouse callback
int mouseX, mouseY; // for mouse callback
int motionX, motionY; // for motion callback
int passiveX, passiveY; // for passive callback
int entryState; // for entry callback
unsigned char key; // for keyboard callback
int keyX, keyY; // for keyboard callback
int visState; // for visibility callback
int specialKey; // for special key callback
int specialX, specialY; // for special callback
int modifierKeys; // modifier key state
int menuStatus; // for status callback
int statusX, statusY; // for status callback
int menuNumber; // for menu and status callbacks
int menuValue; // for menu callback
};
/***********************************************************
* CLASS: GlutBWindow
*
* INHERITS FROM: BWindow
*
* DESCRIPTION: basically a BWindow that won't quit
***********************************************************/
class GlutBWindow : public BWindow {
public:
GlutBWindow(BRect frame, char *name);
bool QuitRequested(); // exits app
};
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