| // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| // This file contains forward declarations for items in later SDKs than the |
| // default one with which Chromium is built (currently 10.6). |
| // If you call any function from this header, be sure to check at runtime for |
| // respondsToSelector: before calling these functions (else your code will crash |
| // on older OS X versions that chrome still supports). |
| |
| #ifndef BASE_MAC_SDK_FORWARD_DECLARATIONS_H_ |
| #define BASE_MAC_SDK_FORWARD_DECLARATIONS_H_ |
| |
| #import <AppKit/AppKit.h> |
| |
| #if !defined(MAC_OS_X_VERSION_10_7) || \ |
| MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_7 |
| |
| enum { |
| NSEventPhaseNone = 0, // event not associated with a phase. |
| NSEventPhaseBegan = 0x1 << 0, |
| NSEventPhaseStationary = 0x1 << 1, |
| NSEventPhaseChanged = 0x1 << 2, |
| NSEventPhaseEnded = 0x1 << 3, |
| NSEventPhaseCancelled = 0x1 << 4 |
| }; |
| typedef NSUInteger NSEventPhase; |
| |
| enum { |
| NSEventSwipeTrackingLockDirection = 0x1 << 0, |
| NSEventSwipeTrackingClampGestureAmount = 0x1 << 1, |
| }; |
| typedef NSUInteger NSEventSwipeTrackingOptions; |
| |
| enum { |
| NSWindowAnimationBehaviorDefault = 0, |
| NSWindowAnimationBehaviorNone = 2, |
| NSWindowAnimationBehaviorDocumentWindow = 3, |
| NSWindowAnimationBehaviorUtilityWindow = 4, |
| NSWindowAnimationBehaviorAlertPanel = 5 |
| }; |
| typedef NSInteger NSWindowAnimationBehavior; |
| |
| @interface NSEvent (LionSDK) |
| + (BOOL)isSwipeTrackingFromScrollEventsEnabled; |
| |
| - (NSEventPhase)momentumPhase; |
| - (NSEventPhase)phase; |
| - (CGFloat)scrollingDeltaX; |
| - (CGFloat)scrollingDeltaY; |
| - (void)trackSwipeEventWithOptions:(NSEventSwipeTrackingOptions)options |
| dampenAmountThresholdMin:(CGFloat)minDampenThreshold |
| max:(CGFloat)maxDampenThreshold |
| usingHandler:(void (^)(CGFloat gestureAmount, |
| NSEventPhase phase, |
| BOOL isComplete, |
| BOOL *stop))trackingHandler; |
| |
| - (BOOL)isDirectionInvertedFromDevice; |
| |
| @end |
| |
| @interface CALayer (LionAPI) |
| - (CGFloat)contentsScale; |
| - (void)setContentsScale:(CGFloat)contentsScale; |
| @end |
| |
| @interface NSScreen (LionSDK) |
| - (CGFloat)backingScaleFactor; |
| - (NSRect)convertRectToBacking:(NSRect)aRect; |
| @end |
| |
| @interface NSWindow (LionSDK) |
| - (CGFloat)backingScaleFactor; |
| - (NSWindowAnimationBehavior)animationBehavior; |
| - (void)setAnimationBehavior:(NSWindowAnimationBehavior)newAnimationBehavior; |
| @end |
| |
| @interface NSAnimationContext (LionSDK) |
| + (void)runAnimationGroup:(void (^)(NSAnimationContext *context))changes |
| completionHandler:(void (^)(void))completionHandler; |
| @end |
| |
| #endif // MAC_OS_X_VERSION_10_7 |
| |
| #if !defined(MAC_OS_X_VERSION_10_8) || \ |
| MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_8 |
| enum { |
| NSEventPhaseMayBegin = 0x1 << 5 |
| }; |
| #endif // MAC_OS_X_VERSION_10_8 |
| |
| #endif // BASE_MAC_SDK_FORWARD_DECLARATIONS_H_ |