X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?a=blobdiff_plain;f=progs%2Fdemos%2FCallbackMaker%2FCallbackMaker.c;h=25e83dc754a14d3b307217bbc129fc06bb06e3f9;hb=1a159971346b45c5d25c75176095f38606c6892d;hp=3aede7246c849f88f0f94e631626d13e0934d595;hpb=0ccd74e0bf59a5a4dd55721198c88e53c5362850;p=freeglut

diff --git a/progs/demos/CallbackMaker/CallbackMaker.c b/progs/demos/CallbackMaker/CallbackMaker.c
index 3aede72..25e83dc 100644
--- a/progs/demos/CallbackMaker/CallbackMaker.c
+++ b/progs/demos/CallbackMaker/CallbackMaker.c
@@ -7,14 +7,124 @@
 #include <GL/freeglut.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <stdarg.h>
 
 static int sequence_number = 0 ;
 
+int reshape_called = 0, key_called = 0, special_called = 0, visibility_called = 0,
+    keyup_called = 0, specialup_called = 0, joystick_called = 0, mouse_called = 0,
+    mousewheel_called = 0, motion_called = 0, passivemotion_called = 0, entry_called = 0,
+    close_called = 0, overlaydisplay_called = 0, windowstatus_called = 0,
+    spacemotion_called = 0, spacerotation_called = 0, spacebutton_called = 0,
+    buttonbox_called = 0, dials_called = 0, tabletmotion_called = 0, tabletbutton_called = 0,
+    menudestroy_called = 0, menustatus_called = 0 ;
+int reshape_width = -1, reshape_height = -1, reshape_seq = -1 ;
+int key_key = -1, key_x = -1, key_y = -1, key_seq = -1 ;
+int special_key = -1, special_x = -1, special_y = -1, special_seq = -1 ;
+int visibility_vis = -1, visibility_seq = -1 ;
+int keyup_key = -1, keyup_x = -1, keyup_y = -1, keyup_seq = -1 ;
+int specialup_key = -1, specialup_x = -1, specialup_y = -1, specialup_seq = -1 ;
+int joystick_a = -1, joystick_b = -1, joystick_c = -1, joystick_d = -1, joystick_seq = -1 ;  /* Need meaningful names */
+int mouse_button = -1, mouse_updown = -1, mouse_x = -1, mouse_y = -1, mouse_seq = -1 ;
+int mousewheel_number = -1, mousewheel_direction = -1, mousewheel_x = -1, mousewheel_y = -1, mousewheel_seq = -1 ;
+int motion_x = -1, motion_y = -1, motion_seq = -1 ;
+int passivemotion_x = -1, passivemotion_y = -1, passivemotion_seq = -1 ;
+
+static void
+bitmapPrintf (const char *fmt, ...)
+{
+    static char buf[256];
+    va_list args;
+
+    va_start(args, fmt);
+#if defined(WIN32) && !defined(__CYGWIN__)
+    (void) _vsnprintf (buf, sizeof(buf), fmt, args);
+#else
+    (void) vsnprintf (buf, sizeof(buf), fmt, args);
+#endif
+    va_end(args);
+    glutBitmapString ( GLUT_BITMAP_HELVETICA_12, (unsigned char*)buf ) ;
+}
+
+
 static void 
 Display(void)
 {
   int window = glutGetWindow () ;
-  glClear( GL_COLOR_BUFFER_BIT );
+  glClear ( GL_COLOR_BUFFER_BIT );
+
+  glDisable ( GL_DEPTH_TEST );
+  glMatrixMode ( GL_PROJECTION );
+  glPushMatrix();
+  glLoadIdentity();
+  glOrtho(0, glutGet ( GLUT_WINDOW_WIDTH ), 
+          0, glutGet ( GLUT_WINDOW_HEIGHT ), -1, 1 );
+  glMatrixMode ( GL_MODELVIEW );
+  glPushMatrix ();
+  glLoadIdentity ();
+  glColor3ub ( 0, 0, 0 );
+  glRasterPos2i ( 10, glutGet ( GLUT_WINDOW_HEIGHT ) - 10 );
+
+  if ( reshape_called )
+  {
+    bitmapPrintf ( "Reshape %d:  %d %d\n", reshape_seq, reshape_width, reshape_height );
+  }
+
+  if ( key_called )
+  {
+    bitmapPrintf ( "Key %d:  %d(%c) %d %d\n", key_seq, key_key, key_key, key_x, key_y );
+  }
+
+  if ( special_called )
+  {
+    bitmapPrintf ( "Special %d:  %d(%c) %d %d\n", special_seq, special_key, special_key, special_x, special_y );
+  }
+
+  if ( visibility_called )
+  {
+    bitmapPrintf ( "Visibility %d:  %d\n", visibility_seq, visibility_vis );
+  }
+
+  if ( keyup_called )
+  {
+    bitmapPrintf ( "Key Up %d:  %d(%c) %d %d\n", keyup_seq, keyup_key, keyup_key, keyup_x, keyup_y );
+  }
+
+  if ( specialup_called )
+  {
+    bitmapPrintf ( "Special Up %d:  %d(%c) %d %d\n", specialup_seq, specialup_key, specialup_key, specialup_x, specialup_y );
+  }
+
+  if ( joystick_called )
+  {
+    bitmapPrintf ( "Joystick %d:  %d %d %d %d\n", joystick_seq, joystick_a, joystick_b, joystick_c, joystick_d );
+  }
+
+  if ( mouse_called )
+  {
+    bitmapPrintf ( "Mouse %d:  %d %d %d %d\n", mouse_seq, mouse_button, mouse_updown, mouse_x, mouse_y );
+  }
+
+  if ( mousewheel_called )
+  {
+    bitmapPrintf ( "Mouse Wheel %d:  %d %d %d %d\n", mousewheel_seq, mousewheel_number, mousewheel_direction, mousewheel_x, mousewheel_y );
+  }
+
+  if ( motion_called )
+  {
+    bitmapPrintf ( "Motion %d:  %d %d\n", motion_seq, motion_x, motion_y );
+  }
+
+  if ( passivemotion_called )
+  {
+    bitmapPrintf ( "Passive Motion %d:  %d %d\n", passivemotion_seq, passivemotion_x, passivemotion_y );
+  }
+
+  glMatrixMode ( GL_PROJECTION );
+  glPopMatrix ();
+  glMatrixMode ( GL_MODELVIEW );
+  glPopMatrix ();
+  glEnable ( GL_DEPTH_TEST );
 
   printf ( "%6d Window %d Display Callback\n",
             ++sequence_number, window ) ;
@@ -27,6 +137,11 @@ Reshape(int width, int height)
   int window = glutGetWindow () ;
   printf ( "%6d Window %d Reshape Callback:  %d %d\n",
             ++sequence_number, window, width, height ) ;
+  reshape_called = 1 ;
+  reshape_width = width ;
+  reshape_height = height ;
+  reshape_seq = sequence_number ;
+  glutPostRedisplay () ;
 }
 
 static void 
@@ -35,6 +150,12 @@ Key(unsigned char key, int x, int y)
   int window = glutGetWindow () ;
   printf ( "%6d Window %d Keyboard Callback:  %d %d %d\n",
             ++sequence_number, window, key, x, y ) ;
+  key_called = 1 ;
+  key_key = key ;
+  key_x = x ;
+  key_y = y ;
+  key_seq = sequence_number ;
+  glutPostRedisplay () ;
 }
 
 static void 
@@ -43,6 +164,12 @@ Special(int key, int x, int y)
   int window = glutGetWindow () ;
   printf ( "%6d Window %d Special Key Callback:  %d %d %d\n",
             ++sequence_number, window, key, x, y ) ;
+  special_called = 1 ;
+  special_key = key ;
+  special_x = x ;
+  special_y = y ;
+  special_seq = sequence_number ;
+  glutPostRedisplay () ;
 }
 
 static void 
@@ -51,6 +178,10 @@ Visibility(int vis)
   int window = glutGetWindow () ;
   printf ( "%6d Window %d Visibility Callback:  %d\n",
             ++sequence_number, window, vis ) ;
+  visibility_called = 1 ;
+  visibility_vis = vis ;
+  visibility_seq = sequence_number ;
+  glutPostRedisplay () ;
 }
 
 static void 
@@ -59,6 +190,12 @@ KeyUp(unsigned char key, int x, int y)
   int window = glutGetWindow () ;
   printf ( "%6d Window %d Key Release Callback:  %d %d %d\n",
             ++sequence_number, window, key, x, y ) ;
+  keyup_called = 1 ;
+  keyup_key = key ;
+  keyup_x = x ;
+  keyup_y = y ;
+  keyup_seq = sequence_number ;
+  glutPostRedisplay () ;
 }
 
 static void 
@@ -67,14 +204,27 @@ SpecialUp(int key, int x, int y)
   int window = glutGetWindow () ;
   printf ( "%6d Window %d Special Key Release Callback:  %d %d %d\n",
             ++sequence_number, window, key, x, y ) ;
+  specialup_called = 1 ;
+  specialup_key = key ;
+  specialup_x = x ;
+  specialup_y = y ;
+  specialup_seq = sequence_number ;
+  glutPostRedisplay () ;
 }
 
 static void 
-Joystick( unsigned int a, int b, int c, int d)
+Joystick( unsigned int a, int b, int c, int d)  /* Need meaningful names */
 {
   int window = glutGetWindow () ;
   printf ( "%6d Window %d Joystick Callback:  %d %d %d %d\n",
             ++sequence_number, window, a, b, c, d ) ;
+  joystick_called = 1 ;
+  joystick_a = a ;
+  joystick_b = b ;
+  joystick_c = c ;
+  joystick_d = d ;
+  joystick_seq = sequence_number ;
+  glutPostRedisplay () ;
 }
 
 static void 
@@ -83,6 +233,13 @@ Mouse(int button, int updown, int x, int y)
   int window = glutGetWindow () ;
   printf ( "%6d Window %d Mouse Click Callback:  %d %d %d %d\n",
             ++sequence_number, window, button, updown, x, y ) ;
+  mouse_called = 1 ;
+  mouse_button = button ;
+  mouse_updown = updown ;
+  mouse_x = x ;
+  mouse_y = y ;
+  mouse_seq = sequence_number ;
+  glutPostRedisplay () ;
 }
 
 static void 
@@ -91,6 +248,13 @@ MouseWheel(int wheel_number, int direction, int x, int y)
   int window = glutGetWindow () ;
   printf ( "%6d Window %d Mouse Wheel Callback:  %d %d %d %d\n",
             ++sequence_number, window, wheel_number, direction, x, y ) ;
+  mousewheel_called = 1 ;
+  mousewheel_number = wheel_number ;
+  mousewheel_direction = direction ;
+  mousewheel_x = x ;
+  mousewheel_y = y ;
+  mousewheel_seq = sequence_number ;
+  glutPostRedisplay () ;
 }
 
 static void 
@@ -99,6 +263,11 @@ Motion(int x, int y)
   int window = glutGetWindow () ;
   printf ( "%6d Window %d Mouse Motion Callback:  %d %d\n",
             ++sequence_number, window, x, y ) ;
+  motion_called = 1 ;
+  motion_x = x ;
+  motion_y = y ;
+  motion_seq = sequence_number ;
+  glutPostRedisplay () ;
 }
 
 static void 
@@ -107,30 +276,163 @@ PassiveMotion(int x, int y)
   int window = glutGetWindow () ;
   printf ( "%6d Window %d Mouse Passive Motion Callback:  %d %d\n",
             ++sequence_number, window, x, y ) ;
+  passivemotion_called = 1 ;
+  passivemotion_x = x ;
+  passivemotion_y = y ;
+  passivemotion_seq = sequence_number ;
+  glutPostRedisplay () ;
 }
 
 static void 
 Entry(int state)
 {
   int window = glutGetWindow () ;
+  entry_called = 1 ;
   printf ( "%6d Window %d Entry Callback:  %d\n",
             ++sequence_number, window, state ) ;
+  glutPostRedisplay () ;
 }
 
 static void 
 Close(void)
 {
   int window = glutGetWindow () ;
+  close_called = 1 ;
   printf ( "%6d Window %d Close Callback\n",
             ++sequence_number, window ) ;
 }
 
+static void 
+OverlayDisplay(void)
+{
+  int window = glutGetWindow () ;
+  overlaydisplay_called = 1 ;
+  printf ( "%6d Window %d OverlayDisplay Callback\n",
+            ++sequence_number, window ) ;
+  glutPostRedisplay () ;
+}
+
+static void 
+WindowStatus(int state)
+{
+  int window = glutGetWindow () ;
+  windowstatus_called = 1 ;
+  printf ( "%6d Window %d WindowStatus Callback:  %d\n",
+            ++sequence_number, window, state ) ;
+  glutPostRedisplay () ;
+}
+
+static void 
+SpaceMotion(int x, int y, int z)
+{
+  int window = glutGetWindow () ;
+  spacemotion_called = 1 ;
+  printf ( "%6d Window %d SpaceMotion Callback:  %d %d %d\n",
+            ++sequence_number, window, x, y, z ) ;
+  glutPostRedisplay () ;
+}
+
+static void 
+SpaceRotation(int x, int y, int z)
+{
+  int window = glutGetWindow () ;
+  spacerotation_called = 1 ;
+  printf ( "%6d Window %d SpaceRotation Callback:  %d %d %d\n",
+            ++sequence_number, window, x, y, z ) ;
+  glutPostRedisplay () ;
+}
+
+static void 
+SpaceButton(int button, int updown)
+{
+  int window = glutGetWindow () ;
+  spacebutton_called = 1 ;
+  printf ( "%6d Window %d SpaceButton Callback:  %d %d\n",
+            ++sequence_number, window, button, updown ) ;
+  glutPostRedisplay () ;
+}
+
+static void 
+Dials(int x, int y)
+{
+  int window = glutGetWindow () ;
+  dials_called = 1 ;
+  printf ( "%6d Window %d Dials Callback:  %d %d\n",
+            ++sequence_number, window, x, y ) ;
+  glutPostRedisplay () ;
+}
+
+static void 
+ButtonBox(int button, int updown)
+{
+  int window = glutGetWindow () ;
+  buttonbox_called = 1 ;
+  printf ( "%6d Window %d ButtonBox Callback:  %d %d\n",
+            ++sequence_number, window, button, updown ) ;
+  glutPostRedisplay () ;
+}
+
+static void 
+TabletMotion(int x, int y)
+{
+  int window = glutGetWindow () ;
+  tabletmotion_called = 1 ;
+  printf ( "%6d Window %d TabletMotion Callback:  %d %d\n",
+            ++sequence_number, window, x, y ) ;
+  glutPostRedisplay () ;
+}
+
+static void 
+TabletButton(int button, int updown, int x, int y)
+{
+  int window = glutGetWindow () ;
+  tabletbutton_called = 1 ;
+  printf ( "%6d Window %d TabletButton Callback:  %d %d %d %d\n",
+            ++sequence_number, window, button, updown, x, y ) ;
+  glutPostRedisplay () ;
+}
+
+static void
+MenuCallback ( int menuID )
+{
+  int window = glutGetWindow () ;
+  printf( "%6d Window %d MenuCallback - menuID is %d\n",
+          ++sequence_number, window, menuID );
+}
+
+static void 
+MenuDestroy( void )
+{
+  int window = glutGetWindow () ;
+  menudestroy_called = 1 ;
+  printf ( "%6d Window %d MenuDestroy Callback\n",
+            ++sequence_number, window ) ;
+  glutPostRedisplay () ;
+}
+
+static void 
+MenuStatus( int status, int x, int y )
+{
+  int window = glutGetWindow () ;
+  menudestroy_called = 1 ;
+  printf ( "%6d Window %d MenuStatus Callback:  %d %d %d\n",
+            ++sequence_number, window, status, x, y ) ;
+  glutPostRedisplay () ;
+}
 
+static void Idle ( void )
+{
+  ++sequence_number ;
+}
 
 int 
 main(int argc, char *argv[])
 {
+#define STRING_LENGTH   10
   int freeglut_window, aux_window ;
+  char dummy_string[STRING_LENGTH];
+
+  int menuID, subMenuA, subMenuB;
 
   glutInitWindowSize(500, 250);
   glutInitWindowPosition ( 140, 140 );
@@ -149,13 +451,47 @@ main(int argc, char *argv[])
   glutVisibilityFunc( Visibility );
   glutKeyboardUpFunc( KeyUp );
   glutSpecialUpFunc( SpecialUp );
-//  glutJoystickFunc( Joystick, 10 );
+  glutJoystickFunc( Joystick, 100 );
   glutMouseFunc ( Mouse ) ;
   glutMouseWheelFunc ( MouseWheel ) ;
   glutMotionFunc ( Motion ) ;
   glutPassiveMotionFunc ( PassiveMotion ) ;
   glutEntryFunc ( Entry ) ;
   glutCloseFunc ( Close ) ;
+  glutOverlayDisplayFunc ( OverlayDisplay ) ;
+  glutWindowStatusFunc ( WindowStatus ) ;
+  glutSpaceballMotionFunc ( SpaceMotion ) ;
+  glutSpaceballRotateFunc ( SpaceRotation ) ;
+  glutSpaceballButtonFunc ( SpaceButton ) ;
+  glutButtonBoxFunc ( ButtonBox ) ;
+  glutDialsFunc ( Dials ) ;
+  glutTabletMotionFunc ( TabletMotion ) ;
+  glutTabletButtonFunc ( TabletButton ) ;
+  glutMenuDestroyFunc ( MenuDestroy );
+  glutMenuStatusFunc ( MenuStatus );
+  glutSetKeyRepeat(GLUT_KEY_REPEAT_OFF) ;
+
+  subMenuA = glutCreateMenu( MenuCallback );
+  glutAddMenuEntry( "Sub menu A1 (01)", 1 );
+  glutAddMenuEntry( "Sub menu A2 (02)", 2 );
+  glutAddMenuEntry( "Sub menu A3 (03)", 3 );
+
+  subMenuB = glutCreateMenu( MenuCallback );
+  glutAddMenuEntry( "Sub menu B1 (04)", 4 );
+  glutAddMenuEntry( "Sub menu B2 (05)", 5 );
+  glutAddMenuEntry( "Sub menu B3 (06)", 6 );
+  glutAddSubMenu( "Going to sub menu A", subMenuA );
+
+  menuID = glutCreateMenu( MenuCallback );
+  glutAddMenuEntry( "Entry one",   1 );
+  glutAddMenuEntry( "Entry two",   2 );
+  glutAddMenuEntry( "Entry three", 3 );
+  glutAddMenuEntry( "Entry four",  4 );
+  glutAddMenuEntry( "Entry five",  5 );
+  glutAddSubMenu( "Enter sub menu A", subMenuA );
+  glutAddSubMenu( "Enter sub menu B", subMenuB );
+
+  glutAttachMenu( GLUT_LEFT_BUTTON );
 
   aux_window = glutCreateWindow( "Second Window" );
   printf ( "Creating window %d as 'Second Window'\n", aux_window ) ;
@@ -169,13 +505,28 @@ main(int argc, char *argv[])
   glutVisibilityFunc( Visibility );
   glutKeyboardUpFunc( KeyUp );
   glutSpecialUpFunc( SpecialUp );
-//  glutJoystickFunc( Joystick, 10 );
+  /*  glutJoystickFunc( Joystick, 100 ); */
   glutMouseFunc ( Mouse ) ;
   glutMouseWheelFunc ( MouseWheel ) ;
   glutMotionFunc ( Motion ) ;
   glutPassiveMotionFunc ( PassiveMotion ) ;
   glutEntryFunc ( Entry ) ;
   glutCloseFunc ( Close ) ;
+  glutOverlayDisplayFunc ( OverlayDisplay ) ;
+  glutWindowStatusFunc ( WindowStatus ) ;
+  glutSpaceballMotionFunc ( SpaceMotion ) ;
+  glutSpaceballRotateFunc ( SpaceRotation ) ;
+  glutSpaceballButtonFunc ( SpaceButton ) ;
+  glutButtonBoxFunc ( ButtonBox ) ;
+  glutDialsFunc ( Dials ) ;
+  glutTabletMotionFunc ( TabletMotion ) ;
+  glutTabletButtonFunc ( TabletButton ) ;
+  glutSetKeyRepeat(GLUT_KEY_REPEAT_OFF) ;
+
+  glutIdleFunc ( Idle );
+
+  printf ( "Please enter something to continue: " );
+  fgets ( dummy_string, STRING_LENGTH, stdin );
 
   glutMainLoop();