WKWebViewTestingIOS.mm   [plain text]

/*
* Copyright (C) 2014-2019 Apple Inc. All rights reserved.
*
* 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.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. 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 INC. 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 "config.h"
#import "WKWebViewPrivateForTestingIOS.h"

#if PLATFORM(IOS_FAMILY)

#import "RemoteLayerTreeDrawingAreaProxy.h"
#import "RemoteLayerTreeViews.h"
#import "RemoteScrollingCoordinatorProxy.h"
#import "UIKitSPI.h"
#import "WKContentViewInteraction.h"
#import "WKFullScreenWindowController.h"
#import "WKWebViewIOS.h"
#import "WebPageProxy.h"
#import "_WKActivatedElementInfoInternal.h"
#import "_WKTextInputContextInternal.h"
#import <WebCore/ElementContext.h>

@implementation WKWebView (WKTestingIOS)

- (void)_requestTextInputContextsInRect:(CGRect)rect completionHandler:(void (^)(NSArray<_WKTextInputContext *> *))completionHandler
{
// Adjust returned bounding rects to be in WKWebView coordinates.
auto adjustedRect = [self convertRect:rect toView:_contentView.get()];
[_contentView _requestTextInputContextsInRect:adjustedRect completionHandler:[weakSelf = WeakObjCPtr<WKWebView>(self), completionHandler = makeBlockPtr(completionHandler)](NSArray<_WKTextInputContext *> *contexts) {
auto strongSelf = weakSelf.get();
if (!strongSelf || !contexts.count) {
completionHandler(@[ ]);
return;
}
auto adjustedContexts = adoptNS([[NSMutableArray alloc] initWithCapacity:contexts.count]);
for (_WKTextInputContext *context in contexts) {
auto adjustedContext = context._textInputContext;
adjustedContext.boundingRect = [strongSelf convertRect:adjustedContext.boundingRect fromView:strongSelf->_contentView.get()];
[adjustedContexts addObject:adoptNS([[_WKTextInputContext alloc] _initWithTextInputContext:adjustedContext]).get()];
}
completionHandler(adjustedContexts.autorelease());
}];
}

- (void)_focusTextInputContext:(_WKTextInputContext *)context placeCaretAt:(CGPoint)point completionHandler:(void (^)(UIResponder<UITextInput> *))completionHandler
{
auto adjustedPoint = [self convertPoint:point toView:_contentView.get()];
[_contentView _focusTextInputContext:context placeCaretAt:adjustedPoint completionHandler:completionHandler];
}

- (void)_willBeginTextInteractionInTextInputContext:(_WKTextInputContext *)context
{
[_contentView _willBeginTextInteractionInTextInputContext:context];
}

- (void)_didFinishTextInteractionInTextInputContext:(_WKTextInputContext *)context
{
[_contentView _didFinishTextInteractionInTextInputContext:context];
}

- (void)_requestDocumentContext:(UIWKDocumentRequest *)request completionHandler:(void (^)(UIWKDocumentContext *))completionHandler
{
#if HAVE(UI_WK_DOCUMENT_CONTEXT)
[_contentView requestDocumentContext:request completionHandler:completionHandler];
#else
completionHandler(nil);
#endif
}

- (void)_adjustSelectionWithDelta:(NSRange)deltaRange completionHandler:(void (^)(void))completionHandler
{
#if HAVE(UI_WK_DOCUMENT_CONTEXT)
[_contentView adjustSelectionWithDelta:deltaRange completionHandler:completionHandler];
#else
completionHandler();
#endif
}

- (BOOL)_mayContainEditableElementsInRect:(CGRect)rect
{
#if ENABLE(EDITABLE_REGION)
return WebKit::mayContainEditableElementsInRect(_contentView.get(), [self convertRect:rect toView:_contentView.get()]);
#else
return NO;
#endif
}

- (void)keyboardAccessoryBarNext
{
[_contentView accessoryTab:YES];
}

- (void)keyboardAccessoryBarPrevious
{
[_contentView accessoryTab:NO];
}

- (void)applyAutocorrection:(NSString *)newString toString:(NSString *)oldString withCompletionHandler:(void (^)(void))completionHandler
{
[_contentView applyAutocorrection:newString toString:oldString withCompletionHandler:[capturedCompletionHandler = makeBlockPtr(completionHandler)] (UIWKAutocorrectionRects *rects) {
capturedCompletionHandler();
}];
}

- (void)dismissFormAccessoryView
{
[_contentView accessoryDone];
}

- (void)_dismissFilePicker
{
[_contentView dismissFilePicker];
}

- (void)setTimePickerValueToHour:(NSInteger)hour minute:(NSInteger)minute
{
[_contentView setTimePickerValueToHour:hour minute:minute];
}

- (double)timePickerValueHour
{
return [_contentView timePickerValueHour];
}

- (double)timePickerValueMinute
{
return [_contentView timePickerValueMinute];
}

- (void)selectFormAccessoryPickerRow:(int)rowIndex
{
[_contentView selectFormAccessoryPickerRow:rowIndex];
}

- (BOOL)selectFormAccessoryHasCheckedItemAtRow:(long)rowIndex
{
return [_contentView selectFormAccessoryHasCheckedItemAtRow:rowIndex];
}

- (NSString *)selectFormPopoverTitle
{
return [_contentView selectFormPopoverTitle];
}

- (NSString *)textContentTypeForTesting
{
return [_contentView textContentTypeForTesting];
}

- (NSString *)formInputLabel
{
return [_contentView formInputLabel];
}

- (void)_didShowContextMenu
{
// For subclasses to override.
}

- (void)_didDismissContextMenu
{
// For subclasses to override.
}

- (CGRect)_inputViewBounds
{
return _inputViewBounds;
}

- (NSArray<NSValue *> *)_uiTextSelectionRects
{
// Force the selection view to update if needed.
[_contentView _updateChangedSelection];

return [_contentView _uiTextSelectionRects];
}

- (NSString *)_scrollingTreeAsText
{
WebKit::RemoteScrollingCoordinatorProxy* coordinator = _page->scrollingCoordinatorProxy();
if (!coordinator)
return @"";

return coordinator->scrollingTreeAsText();
}

- (NSNumber *)_stableStateOverride
{
// For subclasses to override.
return nil;
}

- (NSDictionary *)_propertiesOfLayerWithID:(unsigned long long)layerID
{
CALayer* layer = downcast<WebKit::RemoteLayerTreeDrawingAreaProxy>(*_page->drawingArea()).layerWithIDForTesting(layerID);
if (!layer)
return nil;

return @{
@"bounds" : @{
@"x" : @(layer.bounds.origin.x),
@"y" : @(layer.bounds.origin.x),
@"width" : @(layer.bounds.size.width),
@"height" : @(layer.bounds.size.height),

},
@"position" : @{
@"x" : @(layer.position.x),
@"y" : @(layer.position.y),
},
@"zPosition" : @(layer.zPosition),
@"anchorPoint" : @{
@"x" : @(layer.anchorPoint.x),
@"y" : @(layer.anchorPoint.y),
},
@"anchorPointZ" : @(layer.anchorPointZ),
@"transform" : @{
@"m11" : @(layer.transform.m11),
@"m12" : @(layer.transform.m12),
@"m13" : @(layer.transform.m13),
@"m14" : @(layer.transform.m14),

@"m21" : @(layer.transform.m21),
@"m22" : @(layer.transform.m22),
@"m23" : @(layer.transform.m23),
@"m24" : @(layer.transform.m24),

@"m31" : @(layer.transform.m31),
@"m32" : @(layer.transform.m32),
@"m33" : @(layer.transform.m33),
@"m34" : @(layer.transform.m34),

@"m41" : @(layer.transform.m41),
@"m42" : @(layer.transform.m42),
@"m43" : @(layer.transform.m43),
@"m44" : @(layer.transform.m44),
},
@"sublayerTransform" : @{
@"m11" : @(layer.sublayerTransform.m11),
@"m12" : @(layer.sublayerTransform.m12),
@"m13" : @(layer.sublayerTransform.m13),
@"m14" : @(layer.sublayerTransform.m14),

@"m21" : @(layer.sublayerTransform.m21),
@"m22" : @(layer.sublayerTransform.m22),
@"m23" : @(layer.sublayerTransform.m23),
@"m24" : @(layer.sublayerTransform.m24),

@"m31" : @(layer.sublayerTransform.m31),
@"m32" : @(layer.sublayerTransform.m32),
@"m33" : @(layer.sublayerTransform.m33),
@"m34" : @(layer.sublayerTransform.m34),

@"m41" : @(layer.sublayerTransform.m41),
@"m42" : @(layer.sublayerTransform.m42),
@"m43" : @(layer.sublayerTransform.m43),
@"m44" : @(layer.sublayerTransform.m44),
},

@"hidden" : @(layer.hidden),
@"doubleSided" : @(layer.doubleSided),
@"masksToBounds" : @(layer.masksToBounds),
@"contentsScale" : @(layer.contentsScale),
@"rasterizationScale" : @(layer.rasterizationScale),
@"opaque" : @(layer.opaque),
@"opacity" : @(layer.opacity),
};
}

- (void)_doAfterResettingSingleTapGesture:(dispatch_block_t)action
{
[_contentView _doAfterResettingSingleTapGesture:action];
}

- (void)_doAfterReceivingEditDragSnapshotForTesting:(dispatch_block_t)action
{
[_contentView _doAfterReceivingEditDragSnapshotForTesting:action];
}

- (CGRect)_dragCaretRect
{
#if ENABLE(DRAG_SUPPORT)
return _page->currentDragCaretRect();
#else
return CGRectZero;
#endif
}

- (void)_simulateElementAction:(_WKElementActionType)actionType atLocation:(CGPoint)location
{
[_contentView _simulateElementAction:actionType atLocation:location];
}

- (void)_simulateLongPressActionAtLocation:(CGPoint)location
{
[_contentView _simulateLongPressActionAtLocation:location];
}

- (void)_simulateTextEntered:(NSString *)text
{
[_contentView _simulateTextEntered:text];
}

- (void)_dynamicUserInterfaceTraitDidChange
{
if (!_page)
return;
_page->effectiveAppearanceDidChange();
[self _updateScrollViewBackground];
}

- (void)_triggerSystemPreviewActionOnElement:(uint64_t)elementID document:(uint64_t)documentID page:(uint64_t)pageID
{
#if USE(SYSTEM_PREVIEW)
if (_page) {
if (auto* previewController = _page->systemPreviewController())
previewController->triggerSystemPreviewActionWithTargetForTesting(elementID, documentID, pageID);
}
#endif
}

- (void)_setDeviceOrientationUserPermissionHandlerForTesting:(BOOL (^)())handler
{
Function<bool()> handlerWrapper;
if (handler)
handlerWrapper = [handler = makeBlockPtr(handler)] { return handler(); };
_page->setDeviceOrientationUserPermissionHandlerForTesting(WTFMove(handlerWrapper));
}

- (void)_setDeviceHasAGXCompilerServiceForTesting
{
if (_page)
_page->setDeviceHasAGXCompilerServiceForTesting();
}

@end

#endif // PLATFORM(IOS_FAMILY)