Tools/WebKitTestRunner/cocoa/TestRunnerWKWebView.mm

   1 /*
   2  * Copyright (C) 2015 Apple Inc. All rights reserved.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions
   6  * are met:
   7  * 1. Redistributions of source code must retain the above copyright
   8  *    notice, this list of conditions and the following disclaimer.
   9  * 2. Redistributions in binary form must reproduce the above copyright
  10  *    notice, this list of conditions and the following disclaimer in the
  11  *    documentation and/or other materials provided with the distribution.
  12  *
  13  * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
  14  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
  15  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  16  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
  17  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  18  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  19  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  20  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  21  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  22  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
  23  * THE POSSIBILITY OF SUCH DAMAGE.
  24  */
  25
  26 #import "config.h"
  27 #import "TestRunnerWKWebView.h"
  28
  29 #import "WebKitTestRunnerDraggingInfo.h"
  30 #import <wtf/Assertions.h>
  31 #import <wtf/RetainPtr.h>
  32
  33 #if PLATFORM(IOS)
  34 @interface WKWebView ()
  35
  36 // FIXME: move these to WKWebView_Private.h
  37 - (void)scrollViewWillBeginZooming:(UIScrollView *)scrollView withView:(UIView *)view;
  38 - (void)scrollViewDidEndZooming:(UIScrollView *)scrollView withView:(UIView *)view atScale:(CGFloat)scale;
  39 - (void)_didFinishScrolling;
  40
  41 @end
  42 #endif
  43
  44 #if WK_API_ENABLED
  45
  46 @interface TestRunnerWKWebView ()
  47 @property (nonatomic, copy) void (^zoomToScaleCompletionHandler)(void);
  48 @property (nonatomic, copy) void (^showKeyboardCompletionHandler)(void);
  49 @property (nonatomic) BOOL isShowingKeyboard;
  50 @end
  51
  52 @implementation TestRunnerWKWebView
  53
  54 #if PLATFORM(MAC)
  55 - (void)dragImage:(NSImage *)anImage at:(NSPoint)viewLocation offset:(NSSize)initialOffset event:(NSEvent *)event pasteboard:(NSPasteboard *)pboard source:(id)sourceObj slideBack:(BOOL)slideFlag
  56 {
  57     RetainPtr<WebKitTestRunnerDraggingInfo> draggingInfo = adoptNS([[WebKitTestRunnerDraggingInfo alloc] initWithImage:anImage offset:initialOffset pasteboard:pboard source:sourceObj]);
  58     [self draggingUpdated:draggingInfo.get()];
  59 }
  60 #endif
  61
  62 #if PLATFORM(IOS)
  63 - (instancetype)initWithFrame:(CGRect)frame configuration:(WKWebViewConfiguration *)configuration
  64 {
  65     if (self = [super initWithFrame:frame configuration:configuration]) {
  66         NSNotificationCenter* center = [NSNotificationCenter defaultCenter];
  67         [center addObserver:self selector:@selector(_keyboardDidShow:) name:UIKeyboardDidShowNotification object:nil];
  68         [center addObserver:self selector:@selector(_keyboardDidHide:) name:UIKeyboardDidHideNotification object:nil];
  69     }
  70     return self;
  71 }
  72
  73 - (void)dealloc
  74 {
  75     [[NSNotificationCenter defaultCenter] removeObserver:self];
  76
  77     self.didStartFormControlInteractionCallback = nil;
  78     self.didEndFormControlInteractionCallback = nil;
  79     self.didShowForcePressPreviewCallback = nil;
  80     self.didDismissForcePressPreviewCallback = nil;
  81     self.willBeginZoomingCallback = nil;
  82     self.didEndZoomingCallback = nil;
  83     self.didShowKeyboardCallback = nil;
  84     self.didHideKeyboardCallback = nil;
  85     self.didEndScrollingCallback = nil;
  86
  87     self.zoomToScaleCompletionHandler = nil;
  88     self.showKeyboardCompletionHandler = nil;
  89
  90     [super dealloc];
  91 }
  92
  93 - (void)didStartFormControlInteraction
  94 {
  95     if (self.didStartFormControlInteractionCallback)
  96         self.didStartFormControlInteractionCallback();
  97 }
  98
  99 - (void)didEndFormControlInteraction
 100 {
 101     if (self.didEndFormControlInteractionCallback)
 102         self.didEndFormControlInteractionCallback();
 103 }
 104
 105 - (void)_didShowForcePressPreview
 106 {
 107     if (self.didShowForcePressPreviewCallback)
 108         self.didShowForcePressPreviewCallback();
 109 }
 110
 111 - (void)_didDismissForcePressPreview
 112 {
 113     if (self.didDismissForcePressPreviewCallback)
 114         self.didDismissForcePressPreviewCallback();
 115 }
 116
 117 - (void)zoomToScale:(double)scale animated:(BOOL)animated completionHandler:(void (^)(void))completionHandler
 118 {
 119     ASSERT(!self.zoomToScaleCompletionHandler);
 120     self.zoomToScaleCompletionHandler = completionHandler;
 121
 122     [self.scrollView setZoomScale:scale animated:animated];
 123 }
 124
 125 - (void)_keyboardDidShow:(NSNotification *)notification
 126 {
 127     if (self.isShowingKeyboard)
 128         return;
 129
 130     self.isShowingKeyboard = YES;
 131     if (self.didShowKeyboardCallback)
 132         self.didShowKeyboardCallback();
 133 }
 134
 135 - (void)_keyboardDidHide:(NSNotification *)notification
 136 {
 137     if (!self.isShowingKeyboard)
 138         return;
 139
 140     self.isShowingKeyboard = NO;
 141     if (self.didHideKeyboardCallback)
 142         self.didHideKeyboardCallback();
 143 }
 144
 145 - (void)scrollViewWillBeginZooming:(UIScrollView *)scrollView withView:(UIView *)view
 146 {
 147     [super scrollViewWillBeginZooming:scrollView withView:view];
 148
 149     if (self.willBeginZoomingCallback)
 150         self.willBeginZoomingCallback();
 151 }
 152
 153 - (void)scrollViewDidEndZooming:(UIScrollView *)scrollView withView:(UIView *)view atScale:(CGFloat)scale
 154 {
 155     [super scrollViewDidEndZooming:scrollView withView:view atScale:scale];
 156
 157     if (self.didEndZoomingCallback)
 158         self.didEndZoomingCallback();
 159
 160     if (self.zoomToScaleCompletionHandler) {
 161         self.zoomToScaleCompletionHandler();
 162         self.zoomToScaleCompletionHandler = nullptr;
 163     }
 164 }
 165
 166 - (void)_didFinishScrolling
 167 {
 168     [super _didFinishScrolling];
 169
 170     if (self.didEndScrollingCallback)
 171         self.didEndScrollingCallback();
 172 }
 173 #endif
 174
 175 @end
 176
 177 #endif // WK_API_ENABLED