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/*
* tkMacOSXPrivate.h --
*
* Macros and declarations that are purely internal & private to TkAqua.
*
* Copyright (c) 2005-2007 Daniel A. Steffen <das@users.sourceforge.net>
*
* See the file "license.terms" for information on usage and redistribution
* of this file, and for a DISCLAIMER OF ALL WARRANTIES.
*
* RCS: @(#) $Id: tkMacOSXPrivate.h,v 1.2 2007/08/23 10:44:57 das Exp $
*/
#ifndef _TKMACPRIV
#define _TKMACPRIV
#ifndef _TKMACINT
#include "tkMacOSXInt.h"
#endif
/* Define constants only available on Mac OS X 10.3 or later */
#if MAC_OS_X_VERSION_MAX_ALLOWED < 1030
#define kEventAppAvailableWindowBoundsChanged 110
#define kEventParamTransactionID 'trns'
#define kEventParamWindowPartCode 'wpar'
#define typeWindowPartCode 'wpar'
#define kMenuAttrDoNotUseUserCommandKeys (1 << 7)
#define kSimpleWindowClass 18
#define kWindowDoesNotCycleAttribute (1L << 15)
#define kWindowAsyncDragAttribute (1L << 23)
#define kThemeBrushAlternatePrimaryHighlightColor -5
#define kThemeResizeUpCursor 19
#define kThemeResizeDownCursor 19
#define kThemeResizeUpDownCursor 19
#define kThemePoofCursor 19
#define kThemeBackgroundMetal 6
#define kThemeIncDecButtonSmall 21
#define kThemeIncDecButtonMini 22
#define kAppearancePartUpButton 20
#define kAppearancePartDownButton 21
#define kAppearancePartPageUpArea 22
#define kAppearancePartPageDownArea 23
#define kAppearancePartIndicator 129
#define kUIModeAllSuppressed 4
#define FixedToInt(a) ((short)(((Fixed)(a) + fixed1/2) >> 16))
#define IntToFixed(a) ((Fixed)(a) << 16)
#endif
/* Define constants only available on Mac OS X 10.4 or later */
#if MAC_OS_X_VERSION_MAX_ALLOWED < 1040
#define kWindowNoTitleBarAttribute (1L << 9)
#define kWindowMetalNoContentSeparatorAttribute (1L << 11)
#define kThemeDisclosureTriangle 6
#define kThemeBrushListViewOddRowBackground 56
#define kThemeBrushListViewEvenRowBackground 57
#define kThemeBrushListViewColumnDivider 58
#define kThemeMetricScrollBarMinThumbHeight 132
#define kThemeMetricSmallScrollBarMinThumbHeight 134
#define kThemeScrollBarMedium kThemeMediumScrollBar
#define kThemeScrollBarSmall kThemeSmallScrollBar
#ifdef __BIG_ENDIAN__
#define kCGBitmapByteOrder32Host (4 << 12)
#else
#define kCGBitmapByteOrder32Host (2 << 12)
#endif
#endif
/* Define constants only available on Mac OS X 10.5 or later */
#if MAC_OS_X_VERSION_MAX_ALLOWED < 1050
#define kWindowUnifiedTitleAndToolbarAttribute (1L << 7)
#define kWindowTexturedSquareCornersAttribute (1L << 10)
#endif
/* HIToolbox version constants */
#ifndef kHIToolboxVersionNumber10_3
#define kHIToolboxVersionNumber10_3 (145)
#endif
#ifndef kHIToolboxVersionNumber10_4
#define kHIToolboxVersionNumber10_4 (219)
#endif
#ifndef kHIToolboxVersionNumber10_5
#define kHIToolboxVersionNumber10_5 (316)
#endif
/* Macros for HIToolbox runtime version checking */
MODULE_SCOPE float tkMacOSXToolboxVersionNumber;
#define TK_IF_HI_TOOLBOX(vers, ...) \
tk_if_mac_os_x_min_10_##vers(tkMacOSXToolboxVersionNumber >= \
kHIToolboxVersionNumber10_##vers, 1, __VA_ARGS__)
#define TK_ELSE_HI_TOOLBOX(vers, ...) \
tk_else_mac_os_x_min_10_##vers(__VA_ARGS__)
/* Macros for Mac OS X API availability checking */
#define TK_IF_MAC_OS_X_API(vers, symbol, ...) \
tk_if_mac_os_x_10_##vers(symbol != NULL, 1, __VA_ARGS__)
#define TK_ELSE_MAC_OS_X(vers, ...) \
tk_else_mac_os_x_10_##vers(__VA_ARGS__)
#define TK_IF_MAC_OS_X_API_COND(vers, symbol, cond, ...) \
tk_if_mac_os_x_10_##vers(symbol != NULL, cond, __VA_ARGS__)
#define TK_ELSE(...) \
} else { __VA_ARGS__
#define TK_ENDIF \
}
/* Private macros that implement the checking macros above */
#define tk_if_mac_os_x_yes(chk, cond, ...) \
if (cond) { __VA_ARGS__
#define tk_else_mac_os_x_yes(...) \
} else {
#define tk_if_mac_os_x_chk(chk, cond, ...) \
if ((chk) && (cond)) { __VA_ARGS__
#define tk_else_mac_os_x_chk(...) \
} else { __VA_ARGS__
#define tk_if_mac_os_x_no(chk, cond, ...) \
if (0) {
#define tk_else_mac_os_x_no(...) \
} else { __VA_ARGS__
/* Private mapping macros defined according to Mac OS X version requirements */
/* 10.3 Panther */
#if MAC_OS_X_VERSION_MIN_REQUIRED >= 1030
#define tk_if_mac_os_x_min_10_3 tk_if_mac_os_x_yes
#define tk_else_mac_os_x_min_10_3 tk_else_mac_os_x_yes
#if MAC_OS_X_VERSION_MAX_ALLOWED >= 1030
#define tk_if_mac_os_x_10_3 tk_if_mac_os_x_yes
#define tk_else_mac_os_x_10_3 tk_else_mac_os_x_yes
#endif /* MAC_OS_X_VERSION_MAX_ALLOWED */
#else /* MAC_OS_X_VERSION_MIN_REQUIRED */
#define tk_if_mac_os_x_min_10_3 tk_if_mac_os_x_chk
#define tk_else_mac_os_x_min_10_3 tk_else_mac_os_x_chk
#if MAC_OS_X_VERSION_MAX_ALLOWED >= 1030
#define tk_if_mac_os_x_10_3 tk_if_mac_os_x_chk
#define tk_else_mac_os_x_10_3 tk_else_mac_os_x_chk
#endif /* MAC_OS_X_VERSION_MAX_ALLOWED */
#endif /* MAC_OS_X_VERSION_MIN_REQUIRED */
#if MAC_OS_X_VERSION_MAX_ALLOWED < 1030
#define tk_if_mac_os_x_10_3 tk_if_mac_os_x_no
#define tk_else_mac_os_x_10_3 tk_else_mac_os_x_no
#endif /* MAC_OS_X_VERSION_MAX_ALLOWED */
/* 10.4 Tiger */
#if MAC_OS_X_VERSION_MIN_REQUIRED >= 1040
#define tk_if_mac_os_x_min_10_4 tk_if_mac_os_x_yes
#define tk_else_mac_os_x_min_10_4 tk_else_mac_os_x_yes
#if MAC_OS_X_VERSION_MAX_ALLOWED >= 1040
#define tk_if_mac_os_x_10_4 tk_if_mac_os_x_yes
#define tk_else_mac_os_x_10_4 tk_else_mac_os_x_yes
#endif /* MAC_OS_X_VERSION_MAX_ALLOWED */
#else /* MAC_OS_X_VERSION_MIN_REQUIRED */
#define tk_if_mac_os_x_min_10_4 tk_if_mac_os_x_chk
#define tk_else_mac_os_x_min_10_4 tk_else_mac_os_x_chk
#if MAC_OS_X_VERSION_MAX_ALLOWED >= 1040
#define tk_if_mac_os_x_10_4 tk_if_mac_os_x_chk
#define tk_else_mac_os_x_10_4 tk_else_mac_os_x_chk
#endif /* MAC_OS_X_VERSION_MAX_ALLOWED */
#endif /* MAC_OS_X_VERSION_MIN_REQUIRED */
#if MAC_OS_X_VERSION_MAX_ALLOWED < 1040
#define tk_if_mac_os_x_10_4 tk_if_mac_os_x_no
#define tk_else_mac_os_x_10_4 tk_else_mac_os_x_no
#endif /* MAC_OS_X_VERSION_MAX_ALLOWED */
/* 10.5 Leopard */
#if MAC_OS_X_VERSION_MIN_REQUIRED >= 1050
#define tk_if_mac_os_x_min_10_5 tk_if_mac_os_x_yes
#define tk_else_mac_os_x_min_10_5 tk_else_mac_os_x_yes
#if MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
#define tk_if_mac_os_x_10_5 tk_if_mac_os_x_yes
#define tk_else_mac_os_x_10_5 tk_else_mac_os_x_yes
#endif /* MAC_OS_X_VERSION_MAX_ALLOWED */
#else /* MAC_OS_X_VERSION_MIN_REQUIRED */
#define tk_if_mac_os_x_min_10_5 tk_if_mac_os_x_chk
#define tk_else_mac_os_x_min_10_5 tk_else_mac_os_x_chk
#if MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
#define tk_if_mac_os_x_10_5 tk_if_mac_os_x_chk
#define tk_else_mac_os_x_10_5 tk_else_mac_os_x_chk
#endif /* MAC_OS_X_VERSION_MAX_ALLOWED */
#endif /* MAC_OS_X_VERSION_MIN_REQUIRED */
#if MAC_OS_X_VERSION_MAX_ALLOWED < 1050
#define tk_if_mac_os_x_10_5 tk_if_mac_os_x_no
#define tk_else_mac_os_x_10_5 tk_else_mac_os_x_no
#endif /* MAC_OS_X_VERSION_MAX_ALLOWED */
/*
* Macros for DEBUG_ASSERT_MESSAGE et al from Debugging.h.
*/
#undef kComponentSignatureString
#undef COMPONENT_SIGNATURE
#define kComponentSignatureString "TkMacOSX"
#define COMPONENT_SIGNATURE 'Tk '
/*
* Macros abstracting checks only active in a debug build.
*/
#ifdef TK_MAC_DEBUG
/*
* Macro to do debug message output.
*/
#define TkMacOSXDbgMsg(m, ...) do { \
fprintf(stderr, "%s:%d: %s(): " m "\n", strrchr(__FILE__, '/')+1, \
__LINE__, __func__, ##__VA_ARGS__); \
} while (0)
/*
* Macro to do debug API failure message output.
*/
#if !defined(DEBUGLEVEL) || !DEBUGLEVEL
#define TkMacOSXDbgOSErr(f, err) do { \
TkMacOSXDbgMsg("%s failed: %ld", #f, err); \
} while (0)
#else
#define TkMacOSXDbgOSErr(f, err) do { \
DEBUG_ASSERT_MESSAGE(kComponentSignatureString, #f " failed:", \
__func__, 0, strrchr(__FILE__, '/')+1, __LINE__, err); \
} while (0)
#endif
/*
* Macro to do very common check for noErr return from given API and output
* debug message in case of failure.
*/
#define ChkErr(f, ...) ({ \
OSStatus err = f(__VA_ARGS__); \
if (err != noErr) { \
TkMacOSXDbgOSErr(f, err); \
} \
err;})
/*
* Macro to check emptyness of shared QD tmp region before use in debug builds.
*/
#define TkMacOSXCheckTmpQdRgnEmpty() do { \
if (!EmptyRgn(tkMacOSXtmpQdRgn)) { \
Tcl_Panic("tkMacOSXtmpQdRgn nonempty"); \
} \
} while(0)
#else /* TK_MAC_DEBUG */
#define TkMacOSXDbgMsg(m, ...)
#define TkMacOSXDbgOSErr(f, err)
#define ChkErr(f, ...) ({f(__VA_ARGS__);})
#define TkMacOSXCheckTmpQdRgnEmpty()
#endif /* TK_MAC_DEBUG */
/*
* Macro abstracting use of TkMacOSXGetNamedSymbol to init named symbols.
*/
#define TkMacOSXInitNamedSymbol(module, ret, symbol, ...) \
static ret (* symbol)(__VA_ARGS__) = (void*)(-1L); \
if (symbol == (void*)(-1L)) { \
symbol = TkMacOSXGetNamedSymbol(STRINGIFY(module), \
STRINGIFY(_##symbol)); \
}
MODULE_SCOPE void* TkMacOSXGetNamedSymbol(const char* module,
const char* symbol);
/*
* Structure encapsulating current drawing environment.
*/
typedef struct TkMacOSXDrawingContext {
CGContextRef context;
CGrafPtr port, savePort;
ThemeDrawingState saveState;
RgnHandle saveClip;
PixPatHandle penPat;
Rect portBounds;
Boolean portChanged;
} TkMacOSXDrawingContext;
/*
* Variables internal to TkAqua.
*/
MODULE_SCOPE RgnHandle tkMacOSXtmpQdRgn;
MODULE_SCOPE int tkMacOSXUseCGDrawing;
/*
* Prototypes of TkAqua internal procs.
*/
MODULE_SCOPE void TkMacOSXDisplayChanged(Display *display);
MODULE_SCOPE void TkMacOSXInitScrollbarMetrics(void);
MODULE_SCOPE int TkMacOSXUseAntialiasedText(Tcl_Interp *interp, int enable);
MODULE_SCOPE void TkMacOSXInitCarbonEvents(Tcl_Interp *interp);
MODULE_SCOPE int TkMacOSXInitCGDrawing(Tcl_Interp *interp, int enable,
int antiAlias);
MODULE_SCOPE void TkMacOSXInitKeyboard(Tcl_Interp *interp);
MODULE_SCOPE int TkMacOSXGenerateFocusEvent(Window window, int activeFlag);
MODULE_SCOPE int TkMacOSXGenerateParentMenuSelectEvent(MenuRef menu);
MODULE_SCOPE int TkMacOSXGenerateMenuSelectEvent(MenuRef menu,
MenuItemIndex index);
MODULE_SCOPE void TkMacOSXClearActiveMenu(MenuRef menu);
MODULE_SCOPE WindowClass TkMacOSXWindowClass(TkWindow *winPtr);
MODULE_SCOPE int TkMacOSXIsWindowZoomed(TkWindow *winPtr);
MODULE_SCOPE int TkGenerateButtonEventForXPointer(Window window);
MODULE_SCOPE EventModifiers TkMacOSXModifierState(void);
MODULE_SCOPE int TkMacOSXSetupDrawingContext(Drawable d, GC gc, int useCG,
TkMacOSXDrawingContext *dc);
MODULE_SCOPE void TkMacOSXRestoreDrawingContext(TkMacOSXDrawingContext *dc);
MODULE_SCOPE void TkMacOSXSetColorInPort(unsigned long pixel, int fg,
PixPatHandle penPat, CGrafPtr port);
MODULE_SCOPE void TkMacOSXSetColorInContext(unsigned long pixel,
CGContextRef context);
MODULE_SCOPE int TkMacOSXRunTclEventLoop(void);
MODULE_SCOPE OSStatus TkMacOSXStartTclEventLoopCarbonTimer(void);
MODULE_SCOPE OSStatus TkMacOSXStopTclEventLoopCarbonTimer(void);
MODULE_SCOPE void TkMacOSXTrackingLoop(int tracking);
MODULE_SCOPE OSStatus TkMacOSXReceiveAndDispatchEvent(void);
MODULE_SCOPE void TkMacOSXInstallWindowCarbonEventHandler(Tcl_Interp *interp,
WindowRef window);
MODULE_SCOPE int TkMacOSXMakeFullscreen(TkWindow *winPtr, WindowRef window,
int fullscreen, Tcl_Interp *interp);
MODULE_SCOPE void TkMacOSXEnterExitFullscreen(TkWindow *winPtr, int active);
MODULE_SCOPE void TkMacOSXBringWindowForward(WindowRef wRef);
MODULE_SCOPE WindowRef TkMacOSXDrawableWindow(Drawable drawable);
#endif /* _TKMACPRIV */
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