X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?a=blobdiff_plain;f=src%2Ffreeglut_internal.h;h=013cae89917a90654ffaf4cf148c033e25289a5c;hb=c4ffff1de4b14af7f0efb231f476961c21f3f552;hp=2b93afbdbc39e410a6cf9a93687896b182563fc0;hpb=98ea79ef777bea593a87aef9600ee3d4fda6e110;p=freeglut diff --git a/src/freeglut_internal.h b/src/freeglut_internal.h index 2b93afb..013cae8 100644 --- a/src/freeglut_internal.h +++ b/src/freeglut_internal.h @@ -30,18 +30,24 @@ /* XXX Update these for each release! */ #define VERSION_MAJOR 2 -#define VERSION_MINOR 0 -#define VERSION_PATCH 0 +#define VERSION_MINOR 2 +#define VERSION_PATCH 0 /* * Freeglut is meant to be available under all Unix/X11 and Win32 platforms. */ -#if !defined(_WIN32) -# define TARGET_HOST_UNIX_X11 1 +#if defined(_WIN32_WCE) +# define TARGET_HOST_UNIX_X11 0 # define TARGET_HOST_WIN32 0 -#else +# define TARGET_HOST_WINCE 1 +#elif defined(_MSC_VER) || defined(__CYGWIN__) || defined(__MINGW32__) # define TARGET_HOST_UNIX_X11 0 # define TARGET_HOST_WIN32 1 +# define TARGET_HOST_WINCE 0 +#else +# define TARGET_HOST_UNIX_X11 1 +# define TARGET_HOST_WIN32 0 +# define TARGET_HOST_WINCE 0 #endif #define FREEGLUT_MAX_MENUS 3 @@ -61,7 +67,11 @@ #if TARGET_HOST_WIN32 #include #include +#include +#include +#endif +#if defined(_MSC_VER) #define strdup _strdup #endif @@ -230,7 +240,7 @@ struct tagSFG_State GLboolean GLDebugSwitch; /* OpenGL state debugging switch */ GLboolean XSyncSwitch; /* X11 sync protocol switch */ - GLboolean IgnoreKeyRepeat; /* Whether to ignore key repeat. */ + int KeyRepeat; /* Global key repeat mode. */ int Modifiers; /* Current ALT/SHIFT/CTRL state */ GLuint FPSInterval; /* Interval between FPS printfs */ @@ -239,6 +249,7 @@ struct tagSFG_State SFG_Time Time; /* Time that glutInit was called */ SFG_List Timers; /* The freeglut timer hooks */ + SFG_List FreeTimers; /* The unused timer hooks */ FGCBIdle IdleCallback; /* The global idle callback */ @@ -284,7 +295,7 @@ struct tagSFG_Display #endif -#elif TARGET_HOST_WIN32 +#elif TARGET_HOST_WIN32 || TARGET_HOST_WINCE HINSTANCE Instance; /* The application's instance */ DEVMODE DisplayMode; /* Desktop's display settings */ @@ -310,22 +321,37 @@ struct tagSFG_Timer }; /* + * Make "freeglut" window handle and context types so that we don't need so + * much conditionally-compiled code later in the library. + */ +#if TARGET_HOST_UNIX_X11 + +typedef Window SFG_WindowHandleType ; +typedef GLXContext SFG_WindowContextType ; + +#elif TARGET_HOST_WIN32 || TARGET_HOST_WINCE + +typedef HWND SFG_WindowHandleType ; +typedef HGLRC SFG_WindowContextType ; + +#endif + +/* * A window and its OpenGL context. The contents of this structure * are highly dependant on the target operating system we aim at... */ typedef struct tagSFG_Context SFG_Context; struct tagSFG_Context { + SFG_WindowHandleType Handle; /* The window's handle */ + SFG_WindowContextType Context; /* The window's OpenGL/WGL context */ + #if TARGET_HOST_UNIX_X11 - Window Handle; /* The window's handle */ - GLXContext Context; /* The OpenGL context */ XVisualInfo* VisualInfo; /* The window's visual information */ - -#elif TARGET_HOST_WIN32 - HWND Handle; /* The window's handle */ + Pixmap Pixmap; /* Used for offscreen rendering */ + /* GLXPixmap GLXPixMap; */ /* Used for offscreen rendering */ +#elif TARGET_HOST_WIN32 || TARGET_HOST_WINCE HDC Device; /* The window's device context */ - HGLRC Context; /* The window's WGL context */ - #endif int DoubleBuffered; /* Treat the window as double-buffered */ @@ -339,6 +365,8 @@ struct tagSFG_WindowState { int Width; /* Window's width in pixels */ int Height; /* The same about the height */ + int OldWidth; /* Window width from before a resize */ + int OldHeight; /* " height " " " " */ GLboolean Redisplay; /* Do we have to redisplay? */ GLboolean Visible; /* Is the window visible now */ @@ -346,17 +374,43 @@ struct tagSFG_WindowState int Cursor; /* The currently selected cursor */ long JoystickPollRate; /* The joystick polling rate */ - long JoystickLastPoll; /* When the last poll has happened */ + long JoystickLastPoll; /* When the last poll happened */ int MouseX, MouseY; /* The most recent mouse position */ - GLboolean IsGameMode; /* Is this the game mode window? */ + GLboolean IgnoreKeyRepeat; /* Whether to ignore key repeat. */ + GLboolean KeyRepeating; /* Currently in repeat mode */ + GLboolean IsGameMode; /* Is this the game mode window? */ GLboolean NeedToResize; /* Do we need to resize the window? */ }; /* + * SET_WCB() is used as: + * + * SET_WCB( window, Visibility, func ); + * + * ...where {window} is the freeglut window to set the callback, + * {Visibility} is the window-specific callback to set, + * {func} is a function-pointer. + * + * Originally, {FETCH_WCB( ... ) = func} was rather sloppily used, + * but this can cause warnings because the FETCH_WCB() macro type- + * casts its result, and a type-cast value shouldn't be an lvalue. + * + * The {if( FETCH_WCB( ... ) != func )} test is to do type-checking + * and for no other reason. Since it's hidden in the macro, the + * ugliness is felt to be rather benign. + */ +#define SET_WCB(window,cbname,func) \ +do \ +{ \ + if( FETCH_WCB( window, cbname ) != func ) \ + (((window).CallBacks[CB_ ## cbname]) = (void *) func); \ +} while( 0 ) \ + +/* * FETCH_WCB() is used as: * * FETCH_WCB( window, Visibility ); @@ -443,7 +497,7 @@ enum CB_ButtonBox, CB_TabletMotion, CB_TabletButton, - + /* Always make this the LAST one */ TOTAL_CALLBACKS }; @@ -456,12 +510,10 @@ typedef struct tagSFG_MenuContext SFG_MenuContext; struct tagSFG_MenuContext { #if TARGET_HOST_UNIX_X11 - GLXContext Context; /* The menu OpenGL context */ XVisualInfo* VisualInfo; /* The window's visual information */ -#elif TARGET_HOST_WIN32 - HGLRC Context; /* The menu window's WGL context */ #endif + SFG_WindowContextType Context; /* The menu window's WGL context */ }; /* @@ -532,9 +584,8 @@ struct tagSFG_Window typedef struct tagSFG_WindowList SFG_WindowList ; struct tagSFG_WindowList { + SFG_Node node; SFG_Window *window ; - GLboolean needToClose ; - SFG_WindowList *next ; }; /* @@ -545,6 +596,7 @@ struct tagSFG_Structure { SFG_List Windows; /* The global windows list */ SFG_List Menus; /* The global menus list */ + SFG_List WindowsToDestroy; SFG_Window* Window; /* The currently active win. */ SFG_Menu* Menu; /* Same, but menu... */ @@ -690,7 +742,7 @@ XVisualInfo* fgChooseVisual( void ); /* * The window procedure for Win32 events handling */ -#if TARGET_HOST_WIN32 +#if TARGET_HOST_WIN32 || TARGET_HOST_WINCE LRESULT CALLBACK fgWindowProc( HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam ); GLboolean fgSetupPixelFormat( SFG_Window* window, GLboolean checkOnly, @@ -710,10 +762,9 @@ void fgOpenWindow( SFG_Window* window, const char* title, int x, int y, int w, int h, GLboolean gameMode, GLboolean isSubWindow ); void fgCloseWindow( SFG_Window* window ); -void fgAddToWindowDestroyList ( SFG_Window* window, - GLboolean needToClose ); +void fgAddToWindowDestroyList ( SFG_Window* window ); void fgCloseWindows (); -void fgDestroyWindow( SFG_Window* window, GLboolean needToClose ); +void fgDestroyWindow( SFG_Window* window ); void fgClearCallBacks( SFG_Window *window ); /* @@ -750,11 +801,7 @@ void fgEnumSubWindows( SFG_Window* window, FGCBenumerator enumCallback, * first window in the queue matching the specified window handle. * The function is defined in freeglut_structure.c file. */ -#if TARGET_HOST_UNIX_X11 - SFG_Window* fgWindowByHandle( Window hWindow ); -#elif TARGET_HOST_WIN32 - SFG_Window* fgWindowByHandle( HWND hWindow ); -#endif +SFG_Window* fgWindowByHandle( SFG_WindowHandleType hWindow ); /* * This function is similiar to the previous one, except it is @@ -764,7 +811,7 @@ void fgEnumSubWindows( SFG_Window* window, FGCBenumerator enumCallback, SFG_Window* fgWindowByID( int windowID ); /* - * Looks up a menu given its ID. This is easier that fgWindowByXXX + * Looks up a menu given its ID. This is easier than fgWindowByXXX * as all menus are placed in a single doubly linked list... */ SFG_Menu* fgMenuByID( int menuID ); @@ -804,6 +851,7 @@ void fgListInit(SFG_List *list); void fgListAppend(SFG_List *list, SFG_Node *node); void fgListRemove(SFG_List *list, SFG_Node *node); int fgListLength(SFG_List *list); +void fgListInsert(SFG_List *list, SFG_Node *next, SFG_Node *node); /* * Error Messages functions