| /* |
| * Copyright (C) 2016 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 "BundleEditingDelegateProtocol.h" |
| #import "PlatformUtilities.h" |
| #import <WebKit/WKWebProcessPlugIn.h> |
| #import <WebKit/WKWebProcessPlugInBrowserContextControllerPrivate.h> |
| #import <WebKit/WKWebProcessPlugInEditingDelegate.h> |
| #import <WebKit/WKWebProcessPlugInFrame.h> |
| #import <WebKit/WKWebProcessPlugInScriptWorld.h> |
| #import <WebKit/_WKRemoteObjectInterface.h> |
| #import <WebKit/_WKRemoteObjectRegistry.h> |
| #import <wtf/RetainPtr.h> |
| |
| @interface BundleEditingDelegatePlugIn : NSObject <WKWebProcessPlugIn, WKWebProcessPlugInEditingDelegate> |
| @end |
| |
| @implementation BundleEditingDelegatePlugIn { |
| RetainPtr<WKWebProcessPlugInBrowserContextController> _browserContextController; |
| RetainPtr<WKWebProcessPlugInController> _plugInController; |
| RetainPtr<id <BundleEditingDelegateProtocol>> _remoteObject; |
| BOOL _editingDelegateShouldInsertText; |
| BOOL _shouldOverridePerformTwoStepDrop; |
| BOOL _shouldWriteEmptyData; |
| } |
| |
| - (void)webProcessPlugIn:(WKWebProcessPlugInController *)plugInController didCreateBrowserContextController:(WKWebProcessPlugInBrowserContextController *)browserContextController |
| { |
| ASSERT(!_browserContextController); |
| ASSERT(!_plugInController); |
| _browserContextController = browserContextController; |
| _plugInController = plugInController; |
| |
| if (id shouldInsertText = [plugInController.parameters valueForKey:@"EditingDelegateShouldInsertText"]) { |
| ASSERT([shouldInsertText isKindOfClass:[NSNumber class]]); |
| _editingDelegateShouldInsertText = [(NSNumber *)shouldInsertText boolValue]; |
| } else |
| _editingDelegateShouldInsertText = YES; |
| |
| _shouldWriteEmptyData = [[plugInController.parameters valueForKey:@"EditingDelegateShouldWriteEmptyData"] boolValue]; |
| _shouldOverridePerformTwoStepDrop = [[plugInController.parameters valueForKey:@"BundleOverridePerformTwoStepDrop"] boolValue]; |
| |
| _WKRemoteObjectInterface *interface = [_WKRemoteObjectInterface remoteObjectInterfaceWithProtocol:@protocol(BundleEditingDelegateProtocol)]; |
| _remoteObject = [browserContextController._remoteObjectRegistry remoteObjectProxyWithInterface:interface]; |
| |
| [_browserContextController _setEditingDelegate:self]; |
| } |
| |
| - (BOOL)_webProcessPlugInBrowserContextController:(WKWebProcessPlugInBrowserContextController *)controller shouldInsertText:(nonnull NSString *)text replacingRange:(nonnull WKWebProcessPlugInRangeHandle *)range givenAction:(WKEditorInsertAction)action |
| { |
| JSValue *jsRange = [range.frame jsRangeForRangeHandle:range inWorld:[WKWebProcessPlugInScriptWorld normalWorld]]; |
| [_remoteObject shouldInsertText:text replacingRange:[jsRange toString] givenAction:action]; |
| return _editingDelegateShouldInsertText; |
| } |
| |
| - (void)_webProcessPlugInBrowserContextController:(WKWebProcessPlugInBrowserContextController *)controller willWriteRangeToPasteboard:(WKWebProcessPlugInRangeHandle *)range |
| { |
| JSValue *jsRange = [range.frame jsRangeForRangeHandle:range inWorld:[WKWebProcessPlugInScriptWorld normalWorld]]; |
| [_remoteObject willWriteToPasteboard:[jsRange toString]]; |
| } |
| |
| - (NSDictionary<NSString *, NSData *> *)_webProcessPlugInBrowserContextController:(WKWebProcessPlugInBrowserContextController *)controller pasteboardDataForRange:(WKWebProcessPlugInRangeHandle *)range |
| { |
| return @{ @"org.webkit.data" : _shouldWriteEmptyData ? NSData.data : [NSData dataWithBytesNoCopy:(void*)"hello" length:5 freeWhenDone:NO] }; |
| } |
| |
| - (void)_webProcessPlugInBrowserContextControllerDidWriteToPasteboard:(WKWebProcessPlugInBrowserContextController *)controller |
| { |
| [_remoteObject didWriteToPasteboard]; |
| } |
| |
| - (BOOL)_webProcessPlugInBrowserContextController:(WKWebProcessPlugInBrowserContextController *)controller performTwoStepDrop:(WKWebProcessPlugInNodeHandle *)fragment atDestination:(WKWebProcessPlugInRangeHandle *)destination isMove:(BOOL)isMove |
| { |
| return _shouldOverridePerformTwoStepDrop; |
| } |
| |
| @end |