| /* |
| * Copyright (C) 2005, 2006, 2007, 2008, 2009, 2012 Apple Inc. All rights reserved. |
| * Copyright (C) 2010 Igalia S.L |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * 3. Neither the name of Apple Inc. ("Apple") nor the names of |
| * its contributors may be used to endorse or promote products derived |
| * from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
| * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY |
| * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
| * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #import "WebTypesInternal.h" |
| #import "WebDelegateImplementationCaching.h" |
| #import "WebUIDelegate.h" |
| #if HAVE(TOUCH_BAR) |
| #import <pal/spi/cocoa/AVKitSPI.h> |
| #endif |
| #import <WebCore/AlternativeTextClient.h> |
| #import <WebCore/WebCoreKeyboardUIMode.h> |
| #import <wtf/HashMap.h> |
| #import <wtf/Lock.h> |
| #import <wtf/RetainPtr.h> |
| #import <wtf/ThreadingPrimitives.h> |
| #import <wtf/text/WTFString.h> |
| |
| #if PLATFORM(IOS_FAMILY) |
| #import "WebCaretChangeListener.h" |
| #endif |
| |
| namespace WebCore { |
| class AlternativeTextUIController; |
| class HistoryItem; |
| class Page; |
| class RunLoopObserver; |
| class TextIndicatorWindow; |
| class ValidationBubble; |
| #if PLATFORM(MAC) && ENABLE(VIDEO_PRESENTATION_MODE) |
| class PlaybackSessionInterfaceMac; |
| class PlaybackSessionModelMediaElement; |
| #endif |
| } |
| |
| @class UIImage; |
| @class WebUITextIndicatorData; |
| @class WebImmediateActionController; |
| @class WebInspector; |
| @class WebNodeHighlight; |
| @class WebPluginDatabase; |
| @class WebPreferences; |
| @class WebTextCompletionController; |
| @protocol WebFormDelegate; |
| @protocol WebDeviceOrientationProvider; |
| @protocol WebGeolocationProvider; |
| @protocol WebNotificationProvider; |
| #if ENABLE(VIDEO) |
| @class WebVideoFullscreenController; |
| #endif |
| #if ENABLE(FULLSCREEN_API) |
| @class WebFullScreenController; |
| #endif |
| #if ENABLE(REMOTE_INSPECTOR) && PLATFORM(IOS_FAMILY) |
| @class WebIndicateLayer; |
| #endif |
| |
| #if PLATFORM(IOS_FAMILY) |
| @class WAKWindow; |
| @class WebEvent; |
| @class WebFixedPositionContent; |
| #endif |
| |
| #if ENABLE(WIRELESS_PLAYBACK_TARGET) && !PLATFORM(IOS_FAMILY) |
| class WebMediaPlaybackTargetPicker; |
| #endif |
| |
| #if PLATFORM(MAC) |
| @class WebWindowVisibilityObserver; |
| #endif |
| |
| extern BOOL applicationIsTerminating; |
| extern int pluginDatabaseClientCount; |
| |
| class LayerFlushController; |
| class WebViewGroup; |
| |
| #if ENABLE(SERVICE_CONTROLS) |
| class WebSelectionServiceController; |
| #endif |
| |
| #if HAVE(TOUCH_BAR) |
| @class WebTextTouchBarItemController; |
| #endif |
| |
| class WebViewLayerFlushScheduler { |
| public: |
| WebViewLayerFlushScheduler(LayerFlushController*); |
| ~WebViewLayerFlushScheduler(); |
| |
| void schedule(); |
| void invalidate(); |
| |
| private: |
| void layerFlushCallback(); |
| |
| LayerFlushController* m_flushController; |
| std::unique_ptr<WebCore::RunLoopObserver> m_runLoopObserver; |
| }; |
| |
| class LayerFlushController : public RefCounted<LayerFlushController> { |
| public: |
| static Ref<LayerFlushController> create(WebView* webView) |
| { |
| return adoptRef(*new LayerFlushController(webView)); |
| } |
| |
| // FIXME: Rename to use 'updateRendering' terminology. |
| bool flushLayers(); |
| |
| void scheduleLayerFlush(); |
| void invalidate(); |
| |
| private: |
| LayerFlushController(WebView*); |
| |
| WebView* m_webView; |
| WebViewLayerFlushScheduler m_layerFlushScheduler; |
| }; |
| |
| @interface WebWindowVisibilityObserver : NSObject { |
| WebView *_view; |
| } |
| |
| - (instancetype)initWithView:(WebView *)view; |
| - (void)startObserving:(NSWindow *)window; |
| - (void)stopObserving:(NSWindow *)window; |
| @end |
| |
| // FIXME: This should be renamed to WebViewData. |
| @interface WebViewPrivate : NSObject { |
| @public |
| WebCore::Page* page; |
| RefPtr<WebViewGroup> group; |
| |
| id UIDelegate; |
| id UIDelegateForwarder; |
| id resourceProgressDelegate; |
| id downloadDelegate; |
| id policyDelegate; |
| id policyDelegateForwarder; |
| id frameLoadDelegate; |
| id frameLoadDelegateForwarder; |
| id <WebFormDelegate> formDelegate; |
| id editingDelegate; |
| id editingDelegateForwarder; |
| id scriptDebugDelegate; |
| id historyDelegate; |
| #if PLATFORM(IOS_FAMILY) |
| id resourceProgressDelegateForwarder; |
| id formDelegateForwarder; |
| #endif |
| |
| WebInspector *inspector; |
| WebNodeHighlight *currentNodeHighlight; |
| |
| #if PLATFORM(MAC) |
| WebImmediateActionController *immediateActionController; |
| |
| #if HAVE(TOUCH_BAR) |
| RetainPtr<NSTouchBar> _currentTouchBar; |
| RetainPtr<NSTouchBar> _plainTextTouchBar; |
| RetainPtr<NSTouchBar> _richTextTouchBar; |
| RetainPtr<NSTouchBar> _passwordTextTouchBar; |
| RetainPtr<WebTextTouchBarItemController> _textTouchBarItemController; |
| RetainPtr<NSCandidateListTouchBarItem> _richTextCandidateListTouchBarItem; |
| RetainPtr<NSCandidateListTouchBarItem> _plainTextCandidateListTouchBarItem; |
| RetainPtr<NSCandidateListTouchBarItem> _passwordTextCandidateListTouchBarItem; |
| #if ENABLE(WEB_PLAYBACK_CONTROLS_MANAGER) |
| RetainPtr<AVTouchBarPlaybackControlsProvider> mediaTouchBarProvider; |
| RetainPtr<AVTouchBarScrubber> mediaPlaybackControlsView; |
| #endif // ENABLE(WEB_PLAYBACK_CONTROLS_MANAGER) |
| |
| BOOL _canCreateTouchBars; |
| BOOL _isUpdatingTextTouchBar; |
| BOOL _startedListeningToCustomizationEvents; |
| BOOL _isCustomizingTouchBar; |
| BOOL _isDeferringTextTouchBarUpdates; |
| BOOL _needsDeferredTextTouchBarUpdate; |
| #endif // HAVE(TOUCH_BAR) |
| |
| std::unique_ptr<WebCore::TextIndicatorWindow> textIndicatorWindow; |
| BOOL hasInitializedLookupObserver; |
| RetainPtr<WebWindowVisibilityObserver> windowVisibilityObserver; |
| BOOL windowOcclusionDetectionEnabled; |
| RetainPtr<NSEvent> pressureEvent; |
| #endif // PLATFORM(MAC) |
| |
| RefPtr<WebCore::ValidationBubble> formValidationBubble; |
| |
| BOOL shouldMaintainInactiveSelection; |
| |
| BOOL allowsUndo; |
| |
| float zoomMultiplier; |
| BOOL zoomsTextOnly; |
| |
| NSString *applicationNameForUserAgent; |
| WTF::String userAgent; |
| BOOL userAgentOverridden; |
| |
| WebPreferences *preferences; |
| BOOL useSiteSpecificSpoofing; |
| #if PLATFORM(IOS_FAMILY) |
| NSURL *userStyleSheetLocation; |
| #endif |
| |
| NSWindow *hostWindow; |
| |
| int programmaticFocusCount; |
| |
| WebResourceDelegateImplementationCache resourceLoadDelegateImplementations; |
| WebFrameLoadDelegateImplementationCache frameLoadDelegateImplementations; |
| WebScriptDebugDelegateImplementationCache scriptDebugDelegateImplementations; |
| WebHistoryDelegateImplementationCache historyDelegateImplementations; |
| |
| BOOL closed; |
| #if PLATFORM(IOS_FAMILY) |
| BOOL closing; |
| #if ENABLE(ORIENTATION_EVENTS) |
| NSUInteger deviceOrientation; |
| #endif |
| #endif |
| BOOL shouldCloseWithWindow; |
| BOOL mainFrameDocumentReady; |
| BOOL drawsBackground; |
| BOOL tabKeyCyclesThroughElementsChanged; |
| BOOL becomingFirstResponder; |
| BOOL becomingFirstResponderFromOutside; |
| BOOL usesPageCache; |
| |
| #if !PLATFORM(IOS_FAMILY) |
| NSColor *backgroundColor; |
| #else |
| CGColorRef backgroundColor; |
| #endif |
| |
| NSString *mediaStyle; |
| |
| BOOL hasSpellCheckerDocumentTag; |
| NSInteger spellCheckerDocumentTag; |
| |
| #if PLATFORM(IOS_FAMILY) |
| BOOL isStopping; |
| |
| id UIKitDelegate; |
| id UIKitDelegateForwarder; |
| |
| id WebMailDelegate; |
| |
| BOOL allowsMessaging; |
| NSMutableSet *_caretChangeListeners; |
| id <WebCaretChangeListener> _caretChangeListener; |
| |
| CGSize fixedLayoutSize; |
| BOOL mainViewIsScrollingOrZooming; |
| int32_t didDrawTiles; |
| WTF::Lock pendingFixedPositionLayoutRectMutex; |
| CGRect pendingFixedPositionLayoutRect; |
| #endif |
| |
| #if ENABLE(DATA_INTERACTION) |
| RetainPtr<WebUITextIndicatorData> textIndicatorData; |
| RetainPtr<WebUITextIndicatorData> dataOperationTextIndicator; |
| CGRect dragPreviewFrameInRootViewCoordinates; |
| WebDragSourceAction dragSourceAction; |
| RetainPtr<NSURL> draggedLinkURL; |
| RetainPtr<NSString> draggedLinkTitle; |
| #endif |
| |
| |
| #if !PLATFORM(IOS_FAMILY) |
| // WebKit has both a global plug-in database and a separate, per WebView plug-in database. Dashboard uses the per WebView database. |
| WebPluginDatabase *pluginDatabase; |
| #endif |
| |
| HashMap<unsigned long, RetainPtr<id>> identifierMap; |
| |
| BOOL _keyboardUIModeAccessed; |
| WebCore::KeyboardUIMode _keyboardUIMode; |
| |
| BOOL shouldUpdateWhileOffscreen; |
| |
| // When this flag is set, next time a WebHTMLView draws, it needs to temporarily disable screen updates |
| // so that the NSView drawing is visually synchronized with CALayer updates. |
| BOOL needsOneShotDrawingSynchronization; |
| BOOL postsAcceleratedCompositingNotifications; |
| RefPtr<LayerFlushController> layerFlushController; |
| |
| #if !PLATFORM(IOS_FAMILY) |
| NSPasteboard *insertionPasteboard; |
| RetainPtr<NSImage> _mainFrameIcon; |
| #endif |
| |
| NSSize lastLayoutSize; |
| |
| #if ENABLE(VIDEO) |
| WebVideoFullscreenController *fullscreenController; |
| #endif |
| |
| #if PLATFORM(MAC) && ENABLE(VIDEO_PRESENTATION_MODE) |
| RefPtr<WebCore::PlaybackSessionModelMediaElement> playbackSessionModel; |
| RefPtr<WebCore::PlaybackSessionInterfaceMac> playbackSessionInterface; |
| #endif |
| |
| #if ENABLE(FULLSCREEN_API) |
| WebFullScreenController *newFullscreenController; |
| #endif |
| |
| #if ENABLE(REMOTE_INSPECTOR) |
| #if PLATFORM(IOS_FAMILY) |
| WebIndicateLayer *indicateLayer; |
| #endif |
| #endif |
| |
| id<WebGeolocationProvider> _geolocationProvider; |
| id<WebDeviceOrientationProvider> m_deviceOrientationProvider; |
| id<WebNotificationProvider> _notificationProvider; |
| |
| #if ENABLE(SERVICE_CONTROLS) |
| std::unique_ptr<WebSelectionServiceController> _selectionServiceController; |
| #endif |
| |
| BOOL interactiveFormValidationEnabled; |
| int validationMessageTimerMagnification; |
| |
| float customDeviceScaleFactor; |
| #if PLATFORM(IOS_FAMILY) |
| WebFixedPositionContent* _fixedPositionContent; |
| #endif |
| |
| #if USE(DICTATION_ALTERNATIVES) |
| std::unique_ptr<WebCore::AlternativeTextUIController> m_alternativeTextUIController; |
| #endif |
| |
| RetainPtr<NSData> sourceApplicationAuditData; |
| |
| BOOL _didPerformFirstNavigation; |
| |
| #if ENABLE(WIRELESS_PLAYBACK_TARGET) && !PLATFORM(IOS_FAMILY) |
| std::unique_ptr<WebMediaPlaybackTargetPicker> m_playbackTargetPicker; |
| #endif |
| } |
| @end |
