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151 lines
5.2 KiB
151 lines
5.2 KiB
/* |
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File: CGWindowLevel.h |
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Contains: CoreGraphics window levels |
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Version: QuickTime 7.3 |
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Copyright: (c) 2007 (c) 2000-2001 by Apple Computer, Inc., all rights reserved. |
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Bugs?: For bug reports, consult the following page on |
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the World Wide Web: |
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http://developer.apple.com/bugreporter/ |
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*/ |
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#ifndef CGWINDOWLEVEL_H_ |
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#define CGWINDOWLEVEL_H_ |
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#ifndef __CGBASE__ |
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#include <CGBase.h> |
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#endif |
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#if PRAGMA_ONCE |
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#pragma once |
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#endif |
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#ifdef __cplusplus |
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extern "C" { |
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#endif |
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#if PRAGMA_IMPORT |
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#pragma import on |
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#endif |
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#if PRAGMA_ENUM_ALWAYSINT |
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#if defined(__fourbyteints__) && !__fourbyteints__ |
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#define __CGWINDOWLEVEL__RESTORE_TWOBYTEINTS |
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#pragma fourbyteints on |
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#endif |
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#pragma enumsalwaysint on |
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#elif PRAGMA_ENUM_OPTIONS |
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#pragma option enum=int |
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#elif PRAGMA_ENUM_PACK |
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#if __option(pack_enums) |
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#define __CGWINDOWLEVEL__RESTORE_PACKED_ENUMS |
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#pragma options(!pack_enums) |
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#endif |
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#endif |
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/* |
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* Windows may be assigned to a particular level. When assigned to a level, |
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* the window is ordered relative to all other windows in that level. |
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* Windows with a higher level are sorted in front of windows with a lower |
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* level. |
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* |
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* A common set of window levels is defined here for use within higher |
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* level frameworks. The levels are accessed via a key and function, |
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* so that levels may be changed or adjusted in future releases without |
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* breaking binary compatability. |
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*/ |
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typedef int32_t CGWindowLevel; |
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typedef int32_t CGWindowLevelKey; |
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enum _CGCommonWindowLevelKey { |
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kCGBaseWindowLevelKey = 0, |
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kCGMinimumWindowLevelKey = 1, |
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kCGDesktopWindowLevelKey = 2, |
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kCGBackstopMenuLevelKey = 3, |
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kCGNormalWindowLevelKey = 4, |
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kCGFloatingWindowLevelKey = 5, |
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kCGTornOffMenuWindowLevelKey = 6, |
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kCGDockWindowLevelKey = 7, |
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kCGMainMenuWindowLevelKey = 8, |
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kCGStatusWindowLevelKey = 9, |
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kCGModalPanelWindowLevelKey = 10, |
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kCGPopUpMenuWindowLevelKey = 11, |
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kCGDraggingWindowLevelKey = 12, |
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kCGScreenSaverWindowLevelKey = 13, |
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kCGMaximumWindowLevelKey = 14, |
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kCGOverlayWindowLevelKey = 15, |
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kCGHelpWindowLevelKey = 16, |
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kCGUtilityWindowLevelKey = 17, |
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kCGDesktopIconWindowLevelKey = 18, |
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kCGNumberOfWindowLevelKeys = 19 /* Internal bookkeeping; must be last */ |
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}; |
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typedef enum _CGCommonWindowLevelKey _CGCommonWindowLevelKey; |
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/* |
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* CGWindowLevelForKey() |
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* |
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* Availability: |
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* Non-Carbon CFM: not available |
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* CarbonLib: not available |
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* Mac OS X: in version 10.0 and later |
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*/ |
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EXTERN_API_C( CGWindowLevel ) |
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CGWindowLevelForKey(CGWindowLevelKey key); |
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/* number of levels above kCGMaximumWindowLevel reserved for internal use */ |
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enum { |
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kCGNumReservedWindowLevels = 16 |
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}; |
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/* Definitions of older constant values as calls */ |
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#define kCGBaseWindowLevel CGWindowLevelForKey(kCGBaseWindowLevelKey) /* LONG_MIN */ |
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#define kCGMinimumWindowLevel CGWindowLevelForKey(kCGMinimumWindowLevelKey) /* (kCGBaseWindowLevel + 1) */ |
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#define kCGDesktopWindowLevel CGWindowLevelForKey(kCGDesktopWindowLevelKey) /* kCGMinimumWindowLevel */ |
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#define kCGDesktopIconWindowLevel CGWindowLevelForKey(kCGDesktopIconWindowLevelKey) /* kCGMinimumWindowLevel + 20 */ |
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#define kCGBackstopMenuLevel CGWindowLevelForKey(kCGBackstopMenuLevelKey) /* -20 */ |
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#define kCGNormalWindowLevel CGWindowLevelForKey(kCGNormalWindowLevelKey) /* 0 */ |
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#define kCGFloatingWindowLevel CGWindowLevelForKey(kCGFloatingWindowLevelKey) /* 3 */ |
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#define kCGTornOffMenuWindowLevel CGWindowLevelForKey(kCGTornOffMenuWindowLevelKey) /* 3 */ |
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#define kCGDockWindowLevel CGWindowLevelForKey(kCGDockWindowLevelKey) /* 10 */ |
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#define kCGMainMenuWindowLevel CGWindowLevelForKey(kCGMainMenuWindowLevelKey) /* 20 */ |
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#define kCGStatusWindowLevel CGWindowLevelForKey(kCGStatusWindowLevelKey) /* 21 */ |
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#define kCGModalPanelWindowLevel CGWindowLevelForKey(kCGModalPanelWindowLevelKey) /* 8 */ |
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#define kCGPopUpMenuWindowLevel CGWindowLevelForKey(kCGPopUpMenuWindowLevelKey) /* 101 */ |
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#define kCGDraggingWindowLevel CGWindowLevelForKey(kCGDraggingWindowLevelKey) /* 500 */ |
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#define kCGScreenSaverWindowLevel CGWindowLevelForKey(kCGScreenSaverWindowLevelKey) /* 1000 */ |
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#define kCGOverlayWindowLevel CGWindowLevelForKey(kCGOverlayWindowLevelKey) /* 102 */ |
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#define kCGHelpWindowLevel CGWindowLevelForKey(kCGHelpWindowLevelKey) /* 102 */ |
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#define kCGUtilityWindowLevel CGWindowLevelForKey(kCGUtilityWindowLevelKey) /* 19 */ |
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#define kCGMaximumWindowLevel CGWindowLevelForKey(kCGMaximumWindowLevelKey) /* LONG_MAX - kCGNumReservedWindowLevels */ |
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#if PRAGMA_ENUM_ALWAYSINT |
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#pragma enumsalwaysint reset |
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#ifdef __CGWINDOWLEVEL__RESTORE_TWOBYTEINTS |
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#pragma fourbyteints off |
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#endif |
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#elif PRAGMA_ENUM_OPTIONS |
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#pragma option enum=reset |
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#elif defined(__CGWINDOWLEVEL__RESTORE_PACKED_ENUMS) |
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#pragma options(pack_enums) |
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#endif |
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#ifdef PRAGMA_IMPORT_OFF |
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#pragma import off |
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#elif PRAGMA_IMPORT |
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#pragma import reset |
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#endif |
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#ifdef __cplusplus |
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} |
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#endif |
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#endif /* CGWINDOWLEVEL_H_ */ |
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