| /* |
| * Copyright (C) 2005-2018 Apple Inc. All rights reserved. |
| * Copyright (C) 2006 Jonas Witt <jonas.witt@gmail.com> |
| * Copyright (C) 2006 Samuel Weinig <sam.weinig@gmail.com> |
| * Copyright (C) 2006 Alexey Proskuryakov <ap@nypop.com> |
| * |
| * 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 "config.h" |
| #import "EventSendingController.h" |
| |
| #import "ClassMethodSwizzler.h" |
| #import "DumpRenderTree.h" |
| #import "DumpRenderTreeDraggingInfo.h" |
| #import "DumpRenderTreeFileDraggingSource.h" |
| #import "DumpRenderTreePasteboard.h" |
| #import "WebCoreTestSupport.h" |
| #import <WebKit/DOMPrivate.h> |
| #import <WebKit/WebKit.h> |
| #import <WebKit/WebViewPrivate.h> |
| #import <functional> |
| #import <wtf/RetainPtr.h> |
| |
| #if !PLATFORM(IOS_FAMILY) |
| #import <Carbon/Carbon.h> // for GetCurrentEventTime() |
| #import <WebKit/WebHTMLView.h> |
| #import <WebKit/WebHTMLViewPrivate.h> |
| #import <objc/runtime.h> |
| #endif |
| |
| #if PLATFORM(IOS_FAMILY) |
| #import <UIKit/UIKit.h> |
| #import <WebKit/KeyEventCodesIOS.h> |
| #import <WebKit/WAKWindow.h> |
| #import <WebKit/WebEvent.h> |
| #import <pal/spi/ios/GraphicsServicesSPI.h> // for GSCurrentEventTimestamp() |
| #endif |
| |
| #if !PLATFORM(IOS_FAMILY) |
| extern "C" void _NSNewKillRingSequence(); |
| |
| @interface NSApplication () |
| - (void)_setCurrentEvent:(NSEvent *)event; |
| @end |
| #endif |
| |
| enum MouseAction { |
| MouseDown, |
| MouseUp, |
| MouseDragged |
| }; |
| |
| // Match the DOM spec (sadly the DOM spec does not provide an enum) |
| enum MouseButton { |
| LeftMouseButton = 0, |
| MiddleMouseButton = 1, |
| RightMouseButton = 2, |
| NoMouseButton = -2 |
| }; |
| |
| struct KeyMappingEntry { |
| int macKeyCode; |
| int macNumpadKeyCode; |
| unichar character; |
| NSString* characterName; |
| }; |
| |
| NSPoint lastMousePosition; |
| NSPoint lastClickPosition; |
| int lastClickButton = NoMouseButton; |
| NSArray *webkitDomEventNames; |
| NSMutableArray *savedMouseEvents; // mouse events sent between mouseDown and mouseUp are stored here, and then executed at once. |
| BOOL replayingSavedEvents; |
| unsigned mouseButtonsCurrentlyDown = 0; |
| |
| #if PLATFORM(IOS_FAMILY) |
| @interface SyntheticTouch : NSObject { |
| @public |
| CGPoint _location; |
| UITouchPhase _phase; |
| unsigned _identifier; |
| }; |
| |
| @property (nonatomic) CGPoint location; |
| @property (nonatomic) UITouchPhase phase; |
| @property (nonatomic) unsigned identifier; |
| |
| + (id)touchWithLocation:(CGPoint)location phase:(UITouchPhase)phase identifier:(unsigned)identifier; |
| - (id)initWithLocation:(CGPoint)location phase:(UITouchPhase)phase identifier:(unsigned)identifier; |
| @end |
| |
| @implementation SyntheticTouch |
| |
| @synthesize location = _location; |
| @synthesize phase = _phase; |
| @synthesize identifier = _identifier; |
| |
| + (id)touchWithLocation:(CGPoint)location phase:(UITouchPhase)phase identifier:(unsigned)identifier |
| { |
| return [[[SyntheticTouch alloc] initWithLocation:location phase:phase identifier:identifier] autorelease]; |
| } |
| |
| - (id)initWithLocation:(CGPoint)location phase:(UITouchPhase)phase identifier:(unsigned)identifier |
| { |
| if ((self = [super init])) { |
| _location = location; |
| _phase = phase; |
| _identifier = identifier; |
| } |
| return self; |
| } |
| @end // SyntheticTouch |
| #endif |
| |
| #if !PLATFORM(IOS_FAMILY) |
| @interface WebView (WebViewInternalForTesting) |
| - (WebCore::Frame*)_mainCoreFrame; |
| @end |
| #endif |
| |
| @implementation EventSendingController |
| |
| #if PLATFORM(MAC) |
| static NSDraggingSession *drt_WebHTMLView_beginDraggingSessionWithItemsEventSource(WebHTMLView *self, id _cmd, NSArray<NSDraggingItem *> *items, NSEvent *event, id<NSDraggingSource> source) |
| { |
| ASSERT(!draggingInfo); |
| |
| WebFrameView *webFrameView = ^ { |
| for (NSView *superview = self.superview; superview; superview = superview.superview) { |
| if ([superview isKindOfClass:WebFrameView.class]) |
| return (WebFrameView *)superview; |
| } |
| |
| ASSERT_NOT_REACHED(); |
| return (WebFrameView *)nil; |
| }(); |
| |
| WebView *webView = webFrameView.webFrame.webView; |
| |
| NSPasteboard *pasteboard = [NSPasteboard pasteboardWithName:NSDragPboard]; |
| for (NSDraggingItem *item in items) |
| [pasteboard writeObjects:@[ item.item ]]; |
| |
| draggingInfo = [[DumpRenderTreeDraggingInfo alloc] initWithImage:nil offset:NSZeroSize pasteboard:pasteboard source:source]; |
| [webView draggingUpdated:draggingInfo]; |
| [EventSendingController replaySavedEvents]; |
| |
| return nullptr; |
| } |
| #endif |
| |
| + (void)initialize |
| { |
| webkitDomEventNames = [[NSArray alloc] initWithObjects: |
| @"abort", |
| @"beforecopy", |
| @"beforecut", |
| @"beforepaste", |
| @"blur", |
| @"change", |
| @"click", |
| @"contextmenu", |
| @"copy", |
| @"cut", |
| @"dblclick", |
| @"drag", |
| @"dragend", |
| @"dragenter", |
| @"dragleave", |
| @"dragover", |
| @"dragstart", |
| @"drop", |
| @"error", |
| @"focus", |
| @"input", |
| @"keydown", |
| @"keypress", |
| @"keyup", |
| @"load", |
| @"mousedown", |
| @"mousemove", |
| @"mouseout", |
| @"mouseover", |
| @"mouseup", |
| @"mousewheel", |
| @"beforeunload", |
| @"paste", |
| @"readystatechange", |
| @"reset", |
| @"resize", |
| @"scroll", |
| @"search", |
| @"select", |
| @"selectstart", |
| @"submit", |
| @"textInput", |
| @"textzoomin", |
| @"textzoomout", |
| @"unload", |
| @"zoom", |
| nil]; |
| |
| #if PLATFORM(MAC) |
| // Add an implementation of -[WebHTMLView beginDraggingSessionWithItems:event:source:]. |
| SEL selector = @selector(beginDraggingSessionWithItems:event:source:); |
| const char* typeEncoding = method_getTypeEncoding(class_getInstanceMethod(NSView.class, selector)); |
| |
| if (!class_addMethod(WebHTMLView.class, selector, reinterpret_cast<IMP>(drt_WebHTMLView_beginDraggingSessionWithItemsEventSource), typeEncoding)) |
| ASSERT_NOT_REACHED(); |
| #endif |
| } |
| |
| + (BOOL)isSelectorExcludedFromWebScript:(SEL)aSelector |
| { |
| if (aSelector == @selector(clearKillRing) |
| || aSelector == @selector(contextClick) |
| || aSelector == @selector(enableDOMUIEventLogging:) |
| || aSelector == @selector(fireKeyboardEventsToElement:) |
| || aSelector == @selector(keyDown:withModifiers:withLocation:) |
| || aSelector == @selector(leapForward:) |
| || aSelector == @selector(mouseDown:withModifiers:) |
| || aSelector == @selector(mouseMoveToX:Y:) |
| || aSelector == @selector(mouseUp:withModifiers:) |
| || aSelector == @selector(scheduleAsynchronousClick) |
| || aSelector == @selector(scheduleAsynchronousKeyDown:withModifiers:withLocation:) |
| || aSelector == @selector(textZoomIn) |
| || aSelector == @selector(textZoomOut) |
| || aSelector == @selector(zoomPageIn) |
| || aSelector == @selector(zoomPageOut) |
| || aSelector == @selector(scalePageBy:atX:andY:) |
| || aSelector == @selector(mouseScrollByX:andY:) |
| || aSelector == @selector(mouseScrollByX:andY:withWheel:andMomentumPhases:) |
| || aSelector == @selector(continuousMouseScrollByX:andY:) |
| || aSelector == @selector(monitorWheelEvents) |
| || aSelector == @selector(callAfterScrollingCompletes:) |
| #if PLATFORM(MAC) |
| || aSelector == @selector(beginDragWithFiles:) |
| || aSelector == @selector(beginDragWithFilePromises:) |
| #endif |
| #if PLATFORM(IOS_FAMILY) |
| || aSelector == @selector(addTouchAtX:y:) |
| || aSelector == @selector(updateTouchAtIndex:x:y:) |
| || aSelector == @selector(cancelTouchAtIndex:) |
| || aSelector == @selector(clearTouchPoints) |
| || aSelector == @selector(markAllTouchesAsStationary) |
| || aSelector == @selector(releaseTouchAtIndex:) |
| || aSelector == @selector(setTouchModifier:value:) |
| || aSelector == @selector(touchStart) |
| || aSelector == @selector(touchMove) |
| || aSelector == @selector(touchEnd) |
| || aSelector == @selector(touchCancel) |
| #endif |
| ) |
| return NO; |
| return YES; |
| } |
| |
| + (BOOL)isKeyExcludedFromWebScript:(const char*)name |
| { |
| if (strcmp(name, "dragMode") == 0) |
| return NO; |
| return YES; |
| } |
| |
| + (NSString *)webScriptNameForSelector:(SEL)aSelector |
| { |
| #if PLATFORM(MAC) |
| if (aSelector == @selector(beginDragWithFiles:)) |
| return @"beginDragWithFiles"; |
| if (aSelector == @selector(beginDragWithFilePromises:)) |
| return @"beginDragWithFilePromises"; |
| #endif |
| if (aSelector == @selector(contextClick)) |
| return @"contextClick"; |
| if (aSelector == @selector(enableDOMUIEventLogging:)) |
| return @"enableDOMUIEventLogging"; |
| if (aSelector == @selector(fireKeyboardEventsToElement:)) |
| return @"fireKeyboardEventsToElement"; |
| if (aSelector == @selector(keyDown:withModifiers:withLocation:)) |
| return @"keyDown"; |
| if (aSelector == @selector(scheduleAsynchronousKeyDown:withModifiers:withLocation:)) |
| return @"scheduleAsynchronousKeyDown"; |
| if (aSelector == @selector(leapForward:)) |
| return @"leapForward"; |
| if (aSelector == @selector(mouseDown:withModifiers:)) |
| return @"mouseDown"; |
| if (aSelector == @selector(mouseUp:withModifiers:)) |
| return @"mouseUp"; |
| if (aSelector == @selector(mouseMoveToX:Y:)) |
| return @"mouseMoveTo"; |
| if (aSelector == @selector(mouseScrollByX:andY:)) |
| return @"mouseScrollBy"; |
| if (aSelector == @selector(mouseScrollByX:andY:withWheel:andMomentumPhases:)) |
| return @"mouseScrollByWithWheelAndMomentumPhases"; |
| if (aSelector == @selector(continuousMouseScrollByX:andY:)) |
| return @"continuousMouseScrollBy"; |
| if (aSelector == @selector(scalePageBy:atX:andY:)) |
| return @"scalePageBy"; |
| if (aSelector == @selector(monitorWheelEvents)) |
| return @"monitorWheelEvents"; |
| if (aSelector == @selector(callAfterScrollingCompletes:)) |
| return @"callAfterScrollingCompletes"; |
| #if PLATFORM(IOS_FAMILY) |
| if (aSelector == @selector(addTouchAtX:y:)) |
| return @"addTouchPoint"; |
| if (aSelector == @selector(updateTouchAtIndex:x:y:)) |
| return @"updateTouchPoint"; |
| if (aSelector == @selector(cancelTouchAtIndex:)) |
| return @"cancelTouchPoint"; |
| if (aSelector == @selector(clearTouchPoints)) |
| return @"clearTouchPoints"; |
| if (aSelector == @selector(markAllTouchesAsStationary)) |
| return @"markAllTouchesAsStationary"; |
| if (aSelector == @selector(releaseTouchAtIndex:)) |
| return @"releaseTouchPoint"; |
| if (aSelector == @selector(setTouchModifier:value:)) |
| return @"setTouchModifier"; |
| if (aSelector == @selector(touchStart)) |
| return @"touchStart"; |
| if (aSelector == @selector(touchMove)) |
| return @"touchMove"; |
| if (aSelector == @selector(touchEnd)) |
| return @"touchEnd"; |
| if (aSelector == @selector(touchCancel)) |
| return @"touchCancel"; |
| #endif |
| return nil; |
| } |
| |
| - (id)init |
| { |
| self = [super init]; |
| if (self) |
| dragMode = YES; |
| return self; |
| } |
| |
| - (void)dealloc |
| { |
| #if PLATFORM(IOS_FAMILY) |
| [touches release]; |
| #endif |
| [super dealloc]; |
| } |
| |
| - (double)currentEventTime |
| { |
| #if !PLATFORM(IOS_FAMILY) |
| return GetCurrentEventTime() + timeOffset; |
| #else |
| return GSCurrentEventTimestamp() + timeOffset; |
| #endif |
| } |
| |
| - (void)leapForward:(int)milliseconds |
| { |
| if (dragMode && leftMouseButtonDown && !replayingSavedEvents) { |
| NSInvocation *invocation = [NSInvocation invocationWithMethodSignature:[EventSendingController instanceMethodSignatureForSelector:@selector(leapForward:)]]; |
| [invocation setTarget:self]; |
| [invocation setSelector:@selector(leapForward:)]; |
| [invocation setArgument:&milliseconds atIndex:2]; |
| |
| [EventSendingController saveEvent:invocation]; |
| |
| return; |
| } |
| |
| timeOffset += milliseconds / 1000.0; |
| } |
| |
| - (void)clearKillRing |
| { |
| #if !PLATFORM(IOS_FAMILY) |
| _NSNewKillRingSequence(); |
| #endif |
| } |
| |
| #if !PLATFORM(IOS_FAMILY) |
| static NSEventType eventTypeForMouseButtonAndAction(int button, MouseAction action) |
| { |
| switch (button) { |
| case LeftMouseButton: |
| switch (action) { |
| case MouseDown: |
| return NSEventTypeLeftMouseDown; |
| case MouseUp: |
| return NSEventTypeLeftMouseUp; |
| case MouseDragged: |
| return NSEventTypeLeftMouseDragged; |
| } |
| case RightMouseButton: |
| switch (action) { |
| case MouseDown: |
| return NSEventTypeRightMouseDown; |
| case MouseUp: |
| return NSEventTypeRightMouseUp; |
| case MouseDragged: |
| return NSEventTypeRightMouseDragged; |
| } |
| default: |
| switch (action) { |
| case MouseDown: |
| return NSEventTypeOtherMouseDown; |
| case MouseUp: |
| return NSEventTypeOtherMouseUp; |
| case MouseDragged: |
| return NSEventTypeOtherMouseDragged; |
| } |
| } |
| assert(0); |
| return static_cast<NSEventType>(0); |
| } |
| |
| - (void)beginDragWithFiles:(WebScriptObject*)jsFilePaths |
| { |
| assert(!draggingInfo); |
| assert([jsFilePaths isKindOfClass:[WebScriptObject class]]); |
| |
| NSPasteboard *pboard = [NSPasteboard pasteboardWithUniqueName]; |
| [pboard declareTypes:[NSArray arrayWithObject:NSFilenamesPboardType] owner:nil]; |
| |
| NSURL *currentTestURL = [NSURL URLWithString:[[mainFrame webView] mainFrameURL]]; |
| |
| NSMutableArray *filePaths = [NSMutableArray array]; |
| for (unsigned i = 0; [[jsFilePaths webScriptValueAtIndex:i] isKindOfClass:[NSString class]]; i++) { |
| NSString *filePath = (NSString *)[jsFilePaths webScriptValueAtIndex:i]; |
| // Have NSURL encode the name so that we handle '?' in file names correctly. |
| NSURL *fileURL = [NSURL fileURLWithPath:filePath]; |
| NSURL *absoluteFileURL = [NSURL URLWithString:[fileURL relativeString] relativeToURL:currentTestURL]; |
| [filePaths addObject:[absoluteFileURL path]]; |
| } |
| |
| [pboard setPropertyList:filePaths forType:NSFilenamesPboardType]; |
| assert([pboard propertyListForType:NSFilenamesPboardType]); // setPropertyList will silently fail on error, assert that it didn't fail |
| |
| // Provide a source, otherwise [DumpRenderTreeDraggingInfo draggingSourceOperationMask] defaults to NSDragOperationNone |
| DumpRenderTreeFileDraggingSource *source = [[[DumpRenderTreeFileDraggingSource alloc] init] autorelease]; |
| draggingInfo = [[DumpRenderTreeDraggingInfo alloc] initWithImage:nil offset:NSZeroSize pasteboard:pboard source:source]; |
| [[mainFrame webView] draggingEntered:draggingInfo]; |
| |
| dragMode = NO; // dragMode saves events and then replays them later. We don't need/want that. |
| leftMouseButtonDown = YES; // Make the rest of eventSender think a drag is in progress |
| } |
| |
| - (void)beginDragWithFilePromises:(WebScriptObject *)filePaths |
| { |
| assert(!draggingInfo); |
| |
| NSPasteboard *pasteboard = [NSPasteboard pasteboardWithUniqueName]; |
| [pasteboard declareTypes:@[NSFilesPromisePboardType, NSFilenamesPboardType] owner:nil]; |
| |
| NSURL *currentTestURL = [NSURL URLWithString:mainFrame.webView.mainFrameURL]; |
| |
| size_t i = 0; |
| NSMutableArray *fileURLs = [NSMutableArray array]; |
| NSMutableArray *fileUTIs = [NSMutableArray array]; |
| while (true) { |
| id filePath = [filePaths webScriptValueAtIndex:i++]; |
| if (![filePath isKindOfClass:NSString.class]) |
| break; |
| |
| NSURL *fileURL = [NSURL fileURLWithPath:(NSString *)filePath relativeToURL:currentTestURL]; |
| [fileURLs addObject:fileURL]; |
| |
| NSString *fileUTI; |
| if (![fileURL getResourceValue:&fileUTI forKey:NSURLTypeIdentifierKey error:nil]) |
| break; |
| [fileUTIs addObject:fileUTI]; |
| } |
| |
| [pasteboard setPropertyList:fileUTIs forType:NSFilesPromisePboardType]; |
| assert([pasteboard propertyListForType:NSFilesPromisePboardType]); |
| |
| [pasteboard setPropertyList:@[@"file-name-should-not-be-used"] forType:NSFilenamesPboardType]; |
| assert([pasteboard propertyListForType:NSFilenamesPboardType]); |
| |
| auto source = adoptNS([[DumpRenderTreeFileDraggingSource alloc] initWithPromisedFileURLs:fileURLs]); |
| draggingInfo = [[DumpRenderTreeDraggingInfo alloc] initWithImage:nil offset:NSZeroSize pasteboard:pasteboard source:source.get()]; |
| [mainFrame.webView draggingEntered:draggingInfo]; |
| |
| dragMode = NO; |
| leftMouseButtonDown = YES; |
| } |
| #endif // !PLATFORM(IOS_FAMILY) |
| |
| - (void)updateClickCountForButton:(int)buttonNumber |
| { |
| if (([self currentEventTime] - lastClick >= 1) || |
| !NSEqualPoints(lastMousePosition, lastClickPosition) || |
| lastClickButton != buttonNumber) { |
| clickCount = 1; |
| lastClickButton = buttonNumber; |
| } else |
| clickCount++; |
| } |
| |
| static int modifierFlags(const NSString* modifierName) |
| { |
| #if !PLATFORM(IOS_FAMILY) |
| const int controlKeyMask = NSEventModifierFlagControl; |
| const int shiftKeyMask = NSEventModifierFlagShift; |
| const int alternateKeyMask = NSEventModifierFlagOption; |
| const int commandKeyMask = NSEventModifierFlagCommand; |
| const int capsLockKeyMask = NSEventModifierFlagCapsLock; |
| #else |
| const int controlKeyMask = WebEventFlagMaskLeftControlKey; |
| const int shiftKeyMask = WebEventFlagMaskLeftShiftKey; |
| const int alternateKeyMask = WebEventFlagMaskLeftOptionKey; |
| const int commandKeyMask = WebEventFlagMaskLeftCommandKey; |
| const int capsLockKeyMask = WebEventFlagMaskLeftCapsLockKey; |
| #endif |
| |
| int flags = 0; |
| if ([modifierName isEqual:@"ctrlKey"]) |
| flags |= controlKeyMask; |
| else if ([modifierName isEqual:@"shiftKey"] || [modifierName isEqual:@"rangeSelectionKey"]) |
| flags |= shiftKeyMask; |
| else if ([modifierName isEqual:@"altKey"]) |
| flags |= alternateKeyMask; |
| else if ([modifierName isEqual:@"metaKey"] || [modifierName isEqual:@"addSelectionKey"]) |
| flags |= commandKeyMask; |
| else if ([modifierName isEqual:@"capsLockKey"]) |
| flags |= capsLockKeyMask; |
| |
| return flags; |
| } |
| |
| static int buildModifierFlags(const WebScriptObject* modifiers) |
| { |
| int flags = 0; |
| if ([modifiers isKindOfClass:[NSString class]]) |
| return modifierFlags((NSString*)modifiers); |
| else if (![modifiers isKindOfClass:[WebScriptObject class]]) |
| return flags; |
| for (unsigned i = 0; [[modifiers webScriptValueAtIndex:i] isKindOfClass:[NSString class]]; i++) { |
| NSString* modifierName = (NSString*)[modifiers webScriptValueAtIndex:i]; |
| flags |= modifierFlags(modifierName); |
| } |
| return flags; |
| } |
| |
| #if !PLATFORM(IOS_FAMILY) |
| static std::unique_ptr<ClassMethodSwizzler> eventPressedMouseButtonsSwizzlerForViewAndEvent(NSView* view, NSEvent* event) |
| { |
| if ([view isKindOfClass:[WebHTMLView class]]) |
| view = [(WebHTMLView *)view _hitViewForEvent:event]; |
| return ![view isKindOfClass:[NSScroller class]] ? makeUnique<ClassMethodSwizzler>([NSEvent class], @selector(pressedMouseButtons), reinterpret_cast<IMP>(swizzledEventPressedMouseButtons)) : NULL; |
| } |
| |
| static NSUInteger swizzledEventPressedMouseButtons() |
| { |
| return mouseButtonsCurrentlyDown; |
| } |
| #endif |
| |
| - (void)mouseDown:(int)buttonNumber withModifiers:(WebScriptObject*)modifiers |
| { |
| mouseButtonsCurrentlyDown |= (1 << buttonNumber); |
| |
| [[[mainFrame frameView] documentView] layout]; |
| [self updateClickCountForButton:buttonNumber]; |
| |
| #if !PLATFORM(IOS_FAMILY) |
| NSEventType eventType = eventTypeForMouseButtonAndAction(buttonNumber, MouseDown); |
| NSEvent *event = [NSEvent mouseEventWithType:eventType |
| location:lastMousePosition |
| modifierFlags:buildModifierFlags(modifiers) |
| timestamp:[self currentEventTime] |
| windowNumber:[[[mainFrame webView] window] windowNumber] |
| context:[NSGraphicsContext currentContext] |
| eventNumber:++eventNumber |
| clickCount:clickCount |
| pressure:0.0]; |
| #else |
| WebEvent *event = [[WebEvent alloc] initWithMouseEventType:WebEventMouseDown |
| timeStamp:[self currentEventTime] |
| location:lastMousePosition]; |
| #endif |
| |
| NSView *subView = [[mainFrame webView] hitTest:[event locationInWindow]]; |
| if (subView) { |
| #if !PLATFORM(IOS_FAMILY) |
| [NSApp _setCurrentEvent:event]; |
| #endif |
| { |
| #if !PLATFORM(IOS_FAMILY) |
| auto eventPressedMouseButtonsSwizzler = eventPressedMouseButtonsSwizzlerForViewAndEvent(subView, event); |
| #endif |
| [subView mouseDown:event]; |
| } |
| #if !PLATFORM(IOS_FAMILY) |
| [NSApp _setCurrentEvent:nil]; |
| #endif |
| if (buttonNumber == LeftMouseButton) |
| leftMouseButtonDown = YES; |
| } |
| |
| #if PLATFORM(IOS_FAMILY) |
| [event release]; |
| #endif |
| } |
| |
| - (void)mouseDown:(int)buttonNumber |
| { |
| [self mouseDown:buttonNumber withModifiers:nil]; |
| } |
| |
| - (void)textZoomIn |
| { |
| [[mainFrame webView] makeTextLarger:self]; |
| } |
| |
| - (void)textZoomOut |
| { |
| [[mainFrame webView] makeTextSmaller:self]; |
| } |
| |
| - (void)zoomPageIn |
| { |
| [[mainFrame webView] zoomPageIn:self]; |
| } |
| |
| - (void)zoomPageOut |
| { |
| [[mainFrame webView] zoomPageOut:self]; |
| } |
| |
| - (void)scalePageBy:(float)scale atX:(float)x andY:(float)y |
| { |
| #if !PLATFORM(IOS_FAMILY) |
| // -[WebView _scaleWebView:] is Mac-specific API, and calls functions that |
| // assert to not be used in iOS. |
| [[mainFrame webView] _scaleWebView:scale atOrigin:NSMakePoint(x, y)]; |
| #endif |
| } |
| |
| - (void)mouseUp:(int)buttonNumber withModifiers:(WebScriptObject*)modifiers |
| { |
| mouseButtonsCurrentlyDown &= ~(1 << buttonNumber); |
| |
| if (dragMode && !replayingSavedEvents) { |
| NSInvocation *invocation = [NSInvocation invocationWithMethodSignature:[EventSendingController instanceMethodSignatureForSelector:@selector(mouseUp:withModifiers:)]]; |
| [invocation setTarget:self]; |
| [invocation setSelector:@selector(mouseUp:withModifiers:)]; |
| [invocation setArgument:&buttonNumber atIndex:2]; |
| [invocation setArgument:&modifiers atIndex:3]; |
| |
| [EventSendingController saveEvent:invocation]; |
| [EventSendingController replaySavedEvents]; |
| |
| return; |
| } |
| |
| [[[mainFrame frameView] documentView] layout]; |
| #if !PLATFORM(IOS_FAMILY) |
| NSEventType eventType = eventTypeForMouseButtonAndAction(buttonNumber, MouseUp); |
| NSEvent *event = [NSEvent mouseEventWithType:eventType |
| location:lastMousePosition |
| modifierFlags:buildModifierFlags(modifiers) |
| timestamp:[self currentEventTime] |
| windowNumber:[[[mainFrame webView] window] windowNumber] |
| context:[NSGraphicsContext currentContext] |
| eventNumber:++eventNumber |
| clickCount:clickCount |
| pressure:0.0]; |
| #else |
| WebEvent *event = [[WebEvent alloc] initWithMouseEventType:WebEventMouseUp |
| timeStamp:[self currentEventTime] |
| location:lastMousePosition]; |
| #endif |
| |
| NSView *targetView = [[mainFrame webView] hitTest:[event locationInWindow]]; |
| // FIXME: Silly hack to teach DRT to respect capturing mouse events outside the WebView. |
| // The right solution is just to use NSApplication's built-in event sending methods, |
| // instead of rolling our own algorithm for selecting an event target. |
| targetView = targetView ? targetView : [[mainFrame frameView] documentView]; |
| assert(targetView); |
| #if !PLATFORM(IOS_FAMILY) |
| [NSApp _setCurrentEvent:event]; |
| #endif |
| { |
| #if !PLATFORM(IOS_FAMILY) |
| auto eventPressedMouseButtonsSwizzler = eventPressedMouseButtonsSwizzlerForViewAndEvent(targetView, event); |
| #endif |
| [targetView mouseUp:event]; |
| } |
| #if !PLATFORM(IOS_FAMILY) |
| [NSApp _setCurrentEvent:nil]; |
| #endif |
| if (buttonNumber == LeftMouseButton) |
| leftMouseButtonDown = NO; |
| lastClick = [event timestamp]; |
| lastClickPosition = lastMousePosition; |
| #if !PLATFORM(IOS_FAMILY) |
| if (draggingInfo) { |
| WebView *webView = [mainFrame webView]; |
| |
| NSDragOperation dragOperation = [webView draggingUpdated:draggingInfo]; |
| |
| if (dragOperation != NSDragOperationNone) |
| [webView performDragOperation:draggingInfo]; |
| else |
| [webView draggingExited:draggingInfo]; |
| // Per NSDragging.h: draggingSources may not implement draggedImage:endedAt:operation: |
| if ([[draggingInfo draggingSource] respondsToSelector:@selector(draggedImage:endedAt:operation:)]) |
| [[draggingInfo draggingSource] draggedImage:[draggingInfo draggedImage] endedAt:lastMousePosition operation:dragOperation]; |
| [draggingInfo release]; |
| draggingInfo = nil; |
| } |
| #endif |
| |
| #if PLATFORM(IOS_FAMILY) |
| [event release]; |
| #endif |
| } |
| |
| - (void)mouseUp:(int)buttonNumber |
| { |
| [self mouseUp:buttonNumber withModifiers:nil]; |
| } |
| |
| - (void)mouseMoveToX:(int)x Y:(int)y |
| { |
| if (dragMode && leftMouseButtonDown && !replayingSavedEvents) { |
| NSInvocation *invocation = [NSInvocation invocationWithMethodSignature:[EventSendingController instanceMethodSignatureForSelector:@selector(mouseMoveToX:Y:)]]; |
| [invocation setTarget:self]; |
| [invocation setSelector:@selector(mouseMoveToX:Y:)]; |
| [invocation setArgument:&x atIndex:2]; |
| [invocation setArgument:&y atIndex:3]; |
| |
| [EventSendingController saveEvent:invocation]; |
| return; |
| } |
| |
| NSView *view = [mainFrame webView]; |
| #if !PLATFORM(IOS_FAMILY) |
| NSPoint newMousePosition = [view convertPoint:NSMakePoint(x, [view frame].size.height - y) toView:nil]; |
| NSEvent *event = [NSEvent mouseEventWithType:(leftMouseButtonDown ? NSEventTypeLeftMouseDragged : NSEventTypeMouseMoved) |
| location:newMousePosition |
| modifierFlags:0 |
| timestamp:[self currentEventTime] |
| windowNumber:[[view window] windowNumber] |
| context:[NSGraphicsContext currentContext] |
| eventNumber:++eventNumber |
| clickCount:(leftMouseButtonDown ? clickCount : 0) |
| pressure:0.0]; |
| CGEventRef cgEvent = event.CGEvent; |
| CGEventSetIntegerValueField(cgEvent, kCGMouseEventDeltaX, newMousePosition.x - lastMousePosition.x); |
| CGEventSetIntegerValueField(cgEvent, kCGMouseEventDeltaY, newMousePosition.y - lastMousePosition.y); |
| event = [NSEvent eventWithCGEvent:cgEvent]; |
| lastMousePosition = newMousePosition; |
| #else |
| lastMousePosition = [view convertPoint:NSMakePoint(x, y) toView:nil]; |
| WebEvent *event = [[WebEvent alloc] initWithMouseEventType:WebEventMouseMoved |
| timeStamp:[self currentEventTime] |
| location:lastMousePosition]; |
| #endif // !PLATFORM(IOS_FAMILY) |
| |
| NSView *subView = [[mainFrame webView] hitTest:[event locationInWindow]]; |
| if (subView) { |
| #if !PLATFORM(IOS_FAMILY) |
| [NSApp _setCurrentEvent:event]; |
| #endif |
| if (leftMouseButtonDown) { |
| #if !PLATFORM(IOS_FAMILY) |
| if (draggingInfo) { |
| // Per NSDragging.h: draggingSources may not implement draggedImage:movedTo: |
| if ([[draggingInfo draggingSource] respondsToSelector:@selector(draggedImage:movedTo:)]) |
| [[draggingInfo draggingSource] draggedImage:[draggingInfo draggedImage] movedTo:lastMousePosition]; |
| [[mainFrame webView] draggingUpdated:draggingInfo]; |
| } else { |
| #if !PLATFORM(IOS_FAMILY) |
| auto eventPressedMouseButtonsSwizzler = eventPressedMouseButtonsSwizzlerForViewAndEvent(subView, event); |
| #endif |
| [subView mouseDragged:event]; |
| } |
| #endif |
| } else { |
| #if !PLATFORM(IOS_FAMILY) |
| auto eventPressedMouseButtonsSwizzler = eventPressedMouseButtonsSwizzlerForViewAndEvent(subView, event); |
| #endif |
| [subView mouseMoved:event]; |
| } |
| #if !PLATFORM(IOS_FAMILY) |
| [NSApp _setCurrentEvent:nil]; |
| #endif |
| } |
| |
| #if PLATFORM(IOS_FAMILY) |
| [event release]; |
| #endif |
| } |
| |
| - (void)mouseScrollByX:(int)x andY:(int)y continuously:(BOOL)continuously |
| { |
| #if !PLATFORM(IOS_FAMILY) |
| CGScrollEventUnit unit = continuously ? kCGScrollEventUnitPixel : kCGScrollEventUnitLine; |
| CGEventRef cgScrollEvent = CGEventCreateScrollWheelEvent(NULL, unit, 2, y, x); |
| |
| // Set the CGEvent location in flipped coords relative to the first screen, which |
| // compensates for the behavior of +[NSEvent eventWithCGEvent:] when the event has |
| // no associated window. See <rdar://problem/17180591>. |
| CGPoint lastGlobalMousePosition = CGPointMake(lastMousePosition.x, [[[NSScreen screens] objectAtIndex:0] frame].size.height - lastMousePosition.y); |
| CGEventSetLocation(cgScrollEvent, lastGlobalMousePosition); |
| |
| NSEvent *scrollEvent = [NSEvent eventWithCGEvent:cgScrollEvent]; |
| CFRelease(cgScrollEvent); |
| |
| NSView *subView = [[mainFrame webView] hitTest:[scrollEvent locationInWindow]]; |
| if (subView) { |
| [NSApp _setCurrentEvent:scrollEvent]; |
| [subView scrollWheel:scrollEvent]; |
| [NSApp _setCurrentEvent:nil]; |
| } else |
| printf("mouseScrollByXandYContinuously: Unable to locate target view for current mouse location."); |
| #endif |
| } |
| |
| - (void)continuousMouseScrollByX:(int)x andY:(int)y |
| { |
| [self mouseScrollByX:x andY:y continuously:YES]; |
| } |
| |
| - (void)mouseScrollByX:(int)x andY:(int)y |
| { |
| [self mouseScrollByX:x andY:y continuously:NO]; |
| } |
| |
| - (void)mouseScrollByX:(int)x andY:(int)y withWheel:(NSString*)phaseName andMomentumPhases:(NSString*)momentumName |
| { |
| #if PLATFORM(MAC) |
| uint32_t phase = 0; |
| if ([phaseName isEqualToString: @"none"]) |
| phase = 0; |
| else if ([phaseName isEqualToString: @"began"]) |
| phase = 1; // kCGScrollPhaseBegan |
| else if ([phaseName isEqualToString: @"changed"]) |
| phase = 2; // kCGScrollPhaseChanged; |
| else if ([phaseName isEqualToString: @"ended"]) |
| phase = 4; // kCGScrollPhaseEnded |
| else if ([phaseName isEqualToString: @"cancelled"]) |
| phase = 8; // kCGScrollPhaseCancelled |
| else if ([phaseName isEqualToString: @"maybegin"]) |
| phase = 128; // kCGScrollPhaseMayBegin |
| |
| uint32_t momentum = 0; |
| if ([momentumName isEqualToString: @"none"]) |
| momentum = 0; //kCGMomentumScrollPhaseNone; |
| else if ([momentumName isEqualToString:@"begin"]) |
| momentum = 1; // kCGMomentumScrollPhaseBegin; |
| else if ([momentumName isEqualToString:@"continue"]) |
| momentum = 2; // kCGMomentumScrollPhaseContinue; |
| else if ([momentumName isEqualToString:@"end"]) |
| momentum = 3; // kCGMomentumScrollPhaseEnd; |
| |
| CGEventRef cgScrollEvent = CGEventCreateScrollWheelEvent(NULL, kCGScrollEventUnitLine, 2, y, x); |
| |
| // Set the CGEvent location in flipped coords relative to the first screen, which |
| // compensates for the behavior of +[NSEvent eventWithCGEvent:] when the event has |
| // no associated window. See <rdar://problem/17180591>. |
| CGPoint lastGlobalMousePosition = CGPointMake(lastMousePosition.x, [[[NSScreen screens] objectAtIndex:0] frame].size.height - lastMousePosition.y); |
| CGEventSetLocation(cgScrollEvent, lastGlobalMousePosition); |
| CGEventSetIntegerValueField(cgScrollEvent, kCGScrollWheelEventIsContinuous, 1); |
| CGEventSetIntegerValueField(cgScrollEvent, kCGScrollWheelEventScrollPhase, phase); |
| CGEventSetIntegerValueField(cgScrollEvent, kCGScrollWheelEventMomentumPhase, momentum); |
| |
| NSEvent* scrollEvent = [NSEvent eventWithCGEvent:cgScrollEvent]; |
| CFRelease(cgScrollEvent); |
| |
| if (NSView* targetView = [[mainFrame webView] hitTest:[scrollEvent locationInWindow]]) { |
| [NSApp _setCurrentEvent:scrollEvent]; |
| [targetView scrollWheel:scrollEvent]; |
| [NSApp _setCurrentEvent:nil]; |
| } else |
| printf("mouseScrollByX...andMomentumPhases: Unable to locate target view for current mouse location."); |
| #endif |
| } |
| |
| - (NSArray *)contextClick |
| { |
| #if PLATFORM(MAC) |
| [[[mainFrame frameView] documentView] layout]; |
| [self updateClickCountForButton:RightMouseButton]; |
| |
| NSEvent *event = [NSEvent mouseEventWithType:NSEventTypeRightMouseDown |
| location:lastMousePosition |
| modifierFlags:0 |
| timestamp:[self currentEventTime] |
| windowNumber:[[[mainFrame webView] window] windowNumber] |
| context:[NSGraphicsContext currentContext] |
| eventNumber:++eventNumber |
| clickCount:clickCount |
| pressure:0.0]; |
| |
| NSView *subView = [[mainFrame webView] hitTest:[event locationInWindow]]; |
| NSMutableArray *menuItemStrings = [NSMutableArray array]; |
| |
| if (subView) { |
| [NSApp _setCurrentEvent:event]; |
| NSMenu* menu = [subView menuForEvent:event]; |
| [NSApp _setCurrentEvent:nil]; |
| |
| for (int i = 0; i < [menu numberOfItems]; ++i) { |
| NSMenuItem* menuItem = [menu itemAtIndex:i]; |
| if (!strcmp("Inspect Element", [[menuItem title] UTF8String])) |
| continue; |
| |
| if ([menuItem isSeparatorItem]) |
| [menuItemStrings addObject:@"<separator>"]; |
| else |
| [menuItemStrings addObject:[menuItem title]]; |
| } |
| } |
| |
| return menuItemStrings; |
| #else |
| return nil; |
| #endif |
| } |
| |
| - (void)scheduleAsynchronousClick |
| { |
| [self performSelector:@selector(mouseDown:) withObject:nil afterDelay:0]; |
| [self performSelector:@selector(mouseUp:) withObject:nil afterDelay:0]; |
| } |
| |
| + (void)saveEvent:(NSInvocation *)event |
| { |
| if (!savedMouseEvents) |
| savedMouseEvents = [[NSMutableArray alloc] init]; |
| [savedMouseEvents addObject:event]; |
| } |
| |
| + (void)replaySavedEvents |
| { |
| replayingSavedEvents = YES; |
| while ([savedMouseEvents count]) { |
| // if a drag is initiated, the remaining saved events will be dispatched from our dragging delegate |
| NSInvocation *invocation = [[[savedMouseEvents objectAtIndex:0] retain] autorelease]; |
| [savedMouseEvents removeObjectAtIndex:0]; |
| [invocation invoke]; |
| } |
| replayingSavedEvents = NO; |
| } |
| |
| + (void)clearSavedEvents |
| { |
| [savedMouseEvents release]; |
| savedMouseEvents = nil; |
| } |
| |
| - (void)keyDown:(NSString *)character withModifiers:(WebScriptObject *)modifiers withLocation:(unsigned long)location |
| { |
| NSString *eventCharacter = character; |
| unsigned short keyCode = 0; |
| if ([character isEqualToString:@"leftArrow"]) { |
| const unichar ch = NSLeftArrowFunctionKey; |
| eventCharacter = [NSString stringWithCharacters:&ch length:1]; |
| keyCode = 0x7B; |
| } else if ([character isEqualToString:@"rightArrow"]) { |
| const unichar ch = NSRightArrowFunctionKey; |
| eventCharacter = [NSString stringWithCharacters:&ch length:1]; |
| keyCode = 0x7C; |
| } else if ([character isEqualToString:@"upArrow"]) { |
| const unichar ch = NSUpArrowFunctionKey; |
| eventCharacter = [NSString stringWithCharacters:&ch length:1]; |
| keyCode = 0x7E; |
| } else if ([character isEqualToString:@"downArrow"]) { |
| const unichar ch = NSDownArrowFunctionKey; |
| eventCharacter = [NSString stringWithCharacters:&ch length:1]; |
| keyCode = 0x7D; |
| } else if ([character isEqualToString:@"pageUp"]) { |
| const unichar ch = NSPageUpFunctionKey; |
| eventCharacter = [NSString stringWithCharacters:&ch length:1]; |
| keyCode = 0x74; |
| } else if ([character isEqualToString:@"pageDown"]) { |
| const unichar ch = NSPageDownFunctionKey; |
| eventCharacter = [NSString stringWithCharacters:&ch length:1]; |
| keyCode = 0x79; |
| } else if ([character isEqualToString:@"home"]) { |
| const unichar ch = NSHomeFunctionKey; |
| eventCharacter = [NSString stringWithCharacters:&ch length:1]; |
| keyCode = 0x73; |
| } else if ([character isEqualToString:@"end"]) { |
| const unichar ch = NSEndFunctionKey; |
| eventCharacter = [NSString stringWithCharacters:&ch length:1]; |
| keyCode = 0x77; |
| } else if ([character isEqualToString:@"insert"]) { |
| const unichar ch = NSInsertFunctionKey; |
| eventCharacter = [NSString stringWithCharacters:&ch length:1]; |
| keyCode = 0x72; |
| } else if ([character isEqualToString:@"delete"]) { |
| const unichar ch = NSDeleteFunctionKey; |
| eventCharacter = [NSString stringWithCharacters:&ch length:1]; |
| keyCode = 0x75; |
| } else if ([character isEqualToString:@"escape"]) { |
| const unichar ch = 0x1B; |
| eventCharacter = [NSString stringWithCharacters:&ch length:1]; |
| keyCode = 0x35; |
| } else if ([character isEqualToString:@"printScreen"]) { |
| const unichar ch = NSPrintScreenFunctionKey; |
| eventCharacter = [NSString stringWithCharacters:&ch length:1]; |
| keyCode = 0x0; // There is no known virtual key code for PrintScreen. |
| } else if ([character isEqualToString:@"cyrillicSmallLetterA"]) { |
| const unichar ch = 0x0430; |
| eventCharacter = [NSString stringWithCharacters:&ch length:1]; |
| keyCode = 0x3; // Shares key with "F" on Russian layout. |
| } else if ([character isEqualToString:@"leftControl"]) { |
| const unichar ch = 0xFFE3; |
| eventCharacter = [NSString stringWithCharacters:&ch length:1]; |
| keyCode = 0x3B; |
| } else if ([character isEqualToString:@"leftShift"]) { |
| const unichar ch = 0xFFE1; |
| eventCharacter = [NSString stringWithCharacters:&ch length:1]; |
| keyCode = 0x38; |
| } else if ([character isEqualToString:@"leftAlt"]) { |
| const unichar ch = 0xFFE7; |
| eventCharacter = [NSString stringWithCharacters:&ch length:1]; |
| keyCode = 0x3A; |
| } else if ([character isEqualToString:@"rightControl"]) { |
| const unichar ch = 0xFFE4; |
| eventCharacter = [NSString stringWithCharacters:&ch length:1]; |
| keyCode = 0x3E; |
| } else if ([character isEqualToString:@"rightShift"]) { |
| const unichar ch = 0xFFE2; |
| eventCharacter = [NSString stringWithCharacters:&ch length:1]; |
| keyCode = 0x3C; |
| } else if ([character isEqualToString:@"rightAlt"]) { |
| const unichar ch = 0xFFE8; |
| eventCharacter = [NSString stringWithCharacters:&ch length:1]; |
| keyCode = 0x3D; |
| } |
| |
| // Compare the input string with the function-key names defined by the DOM spec (i.e. "F1",...,"F24"). |
| // If the input string is a function-key name, set its key code. |
| for (unsigned i = 1; i <= 24; i++) { |
| if ([character isEqualToString:[NSString stringWithFormat:@"F%u", i]]) { |
| const unichar ch = NSF1FunctionKey + (i - 1); |
| eventCharacter = [NSString stringWithCharacters:&ch length:1]; |
| switch (i) { |
| case 1: keyCode = 0x7A; break; |
| case 2: keyCode = 0x78; break; |
| case 3: keyCode = 0x63; break; |
| case 4: keyCode = 0x76; break; |
| case 5: keyCode = 0x60; break; |
| case 6: keyCode = 0x61; break; |
| case 7: keyCode = 0x62; break; |
| case 8: keyCode = 0x64; break; |
| case 9: keyCode = 0x65; break; |
| case 10: keyCode = 0x6D; break; |
| case 11: keyCode = 0x67; break; |
| case 12: keyCode = 0x6F; break; |
| case 13: keyCode = 0x69; break; |
| case 14: keyCode = 0x6B; break; |
| case 15: keyCode = 0x71; break; |
| case 16: keyCode = 0x6A; break; |
| case 17: keyCode = 0x40; break; |
| case 18: keyCode = 0x4F; break; |
| case 19: keyCode = 0x50; break; |
| case 20: keyCode = 0x5A; break; |
| } |
| } |
| } |
| |
| // FIXME: No keyCode is set for most keys. |
| if ([character isEqualToString:@"\t"]) |
| keyCode = 0x30; |
| else if ([character isEqualToString:@" "]) |
| keyCode = 0x31; |
| else if ([character isEqualToString:@"\r"]) |
| keyCode = 0x24; |
| else if ([character isEqualToString:@"\n"]) |
| keyCode = 0x4C; |
| else if ([character isEqualToString:@"\x8"]) |
| keyCode = 0x33; |
| else if ([character isEqualToString:@"a"]) |
| keyCode = 0x00; |
| else if ([character isEqualToString:@"b"]) |
| keyCode = 0x0B; |
| else if ([character isEqualToString:@"d"]) |
| keyCode = 0x02; |
| else if ([character isEqualToString:@"e"]) |
| keyCode = 0x0E; |
| else if ([character isEqualToString:@"\x1b"]) |
| keyCode = 0x1B; |
| |
| KeyMappingEntry table[] = { |
| {0x2F, 0x41, '.', nil}, |
| {0, 0x43, '*', nil}, |
| {0, 0x45, '+', nil}, |
| {0, 0x47, NSClearLineFunctionKey, @"clear"}, |
| {0x2C, 0x4B, '/', nil}, |
| {0, 0x4C, 3, @"enter" }, |
| {0x1B, 0x4E, '-', nil}, |
| {0x18, 0x51, '=', nil}, |
| {0x1D, 0x52, '0', nil}, |
| {0x12, 0x53, '1', nil}, |
| {0x13, 0x54, '2', nil}, |
| {0x14, 0x55, '3', nil}, |
| {0x15, 0x56, '4', nil}, |
| {0x17, 0x57, '5', nil}, |
| {0x16, 0x58, '6', nil}, |
| {0x1A, 0x59, '7', nil}, |
| {0x1C, 0x5B, '8', nil}, |
| {0x19, 0x5C, '9', nil}, |
| }; |
| for (unsigned i = 0; i < WTF_ARRAY_LENGTH(table); ++i) { |
| NSString* currentCharacterString = [NSString stringWithCharacters:&table[i].character length:1]; |
| if ([character isEqualToString:currentCharacterString] || [character isEqualToString:table[i].characterName]) { |
| if (location == DOM_KEY_LOCATION_NUMPAD) |
| keyCode = table[i].macNumpadKeyCode; |
| else |
| keyCode = table[i].macKeyCode; |
| eventCharacter = currentCharacterString; |
| break; |
| } |
| } |
| |
| NSString *charactersIgnoringModifiers = eventCharacter; |
| |
| int modifierFlags = 0; |
| |
| if ([character length] == 1 && [character characterAtIndex:0] >= 'A' && [character characterAtIndex:0] <= 'Z') { |
| #if !PLATFORM(IOS_FAMILY) |
| modifierFlags |= NSEventModifierFlagShift; |
| #else |
| modifierFlags |= WebEventFlagMaskLeftShiftKey; |
| #endif |
| charactersIgnoringModifiers = [character lowercaseString]; |
| } |
| |
| modifierFlags |= buildModifierFlags(modifiers); |
| |
| if (location == DOM_KEY_LOCATION_NUMPAD) |
| modifierFlags |= NSEventModifierFlagNumericPad; |
| |
| [[[mainFrame frameView] documentView] layout]; |
| |
| #if !PLATFORM(IOS_FAMILY) |
| NSEvent *event = [NSEvent keyEventWithType:NSEventTypeKeyDown |
| location:NSMakePoint(5, 5) |
| modifierFlags:modifierFlags |
| timestamp:[self currentEventTime] |
| windowNumber:[[[mainFrame webView] window] windowNumber] |
| context:[NSGraphicsContext currentContext] |
| characters:eventCharacter |
| charactersIgnoringModifiers:charactersIgnoringModifiers |
| isARepeat:NO |
| keyCode:keyCode]; |
| #else |
| WebEvent *event = [[WebEvent alloc] initWithKeyEventType:WebEventKeyDown timeStamp:[self currentEventTime] characters:eventCharacter charactersIgnoringModifiers:charactersIgnoringModifiers modifiers:(WebEventFlags)modifierFlags isRepeating:NO withFlags:0 withInputManagerHint:nil keyCode:[character characterAtIndex:0] isTabKey:([character characterAtIndex:0] == '\t')]; |
| #endif |
| |
| #if !PLATFORM(IOS_FAMILY) |
| [NSApp _setCurrentEvent:event]; |
| #endif |
| [[[[mainFrame webView] window] firstResponder] keyDown:event]; |
| #if !PLATFORM(IOS_FAMILY) |
| [NSApp _setCurrentEvent:nil]; |
| #endif |
| |
| #if !PLATFORM(IOS_FAMILY) |
| event = [NSEvent keyEventWithType:NSEventTypeKeyUp |
| location:NSMakePoint(5, 5) |
| modifierFlags:modifierFlags |
| timestamp:[self currentEventTime] |
| windowNumber:[[[mainFrame webView] window] windowNumber] |
| context:[NSGraphicsContext currentContext] |
| characters:eventCharacter |
| charactersIgnoringModifiers:charactersIgnoringModifiers |
| isARepeat:NO |
| keyCode:keyCode]; |
| #else |
| [event release]; |
| event = [[WebEvent alloc] initWithKeyEventType:WebEventKeyUp timeStamp:[self currentEventTime] characters:eventCharacter charactersIgnoringModifiers:charactersIgnoringModifiers modifiers:(WebEventFlags)modifierFlags isRepeating:NO withFlags:0 withInputManagerHint:nil keyCode:[character characterAtIndex:0] isTabKey:([character characterAtIndex:0] == '\t')]; |
| #endif |
| |
| #if !PLATFORM(IOS_FAMILY) |
| [NSApp _setCurrentEvent:event]; |
| #endif |
| [[[[mainFrame webView] window] firstResponder] keyUp:event]; |
| #if !PLATFORM(IOS_FAMILY) |
| [NSApp _setCurrentEvent:nil]; |
| #endif |
| |
| #if PLATFORM(IOS_FAMILY) |
| [event release]; |
| #endif |
| } |
| |
| - (void)keyDownWrapper:(NSString *)character withModifiers:(WebScriptObject *)modifiers withLocation:(unsigned long)location |
| { |
| [self keyDown:character withModifiers:modifiers withLocation:location]; |
| } |
| |
| - (void)scheduleAsynchronousKeyDown:(NSString *)character withModifiers:(WebScriptObject *)modifiers withLocation:(unsigned long)location |
| { |
| NSInvocation *invocation = [NSInvocation invocationWithMethodSignature:[EventSendingController instanceMethodSignatureForSelector:@selector(keyDownWrapper:withModifiers:withLocation:)]]; |
| [invocation retainArguments]; |
| [invocation setTarget:self]; |
| [invocation setSelector:@selector(keyDownWrapper:withModifiers:withLocation:)]; |
| [invocation setArgument:&character atIndex:2]; |
| [invocation setArgument:&modifiers atIndex:3]; |
| [invocation setArgument:&location atIndex:4]; |
| [invocation performSelector:@selector(invoke) withObject:nil afterDelay:0]; |
| } |
| |
| - (void)enableDOMUIEventLogging:(WebScriptObject *)node |
| { |
| NSEnumerator *eventEnumerator = [webkitDomEventNames objectEnumerator]; |
| id eventName; |
| while ((eventName = [eventEnumerator nextObject])) { |
| [(id<DOMEventTarget>)node addEventListener:eventName listener:self useCapture:NO]; |
| } |
| } |
| |
| - (void)handleEvent:(DOMEvent *)event |
| { |
| DOMNode *target = [event target]; |
| |
| printf("event type: %s\n", [[event type] UTF8String]); |
| printf(" target: <%s>\n", [[[target nodeName] lowercaseString] UTF8String]); |
| |
| if ([event isKindOfClass:[DOMEvent class]]) { |
| printf(" eventPhase: %d\n", [event eventPhase]); |
| printf(" bubbles: %d\n", [event bubbles] ? 1 : 0); |
| printf(" cancelable: %d\n", [event cancelable] ? 1 : 0); |
| } |
| |
| if ([event isKindOfClass:[DOMUIEvent class]]) { |
| printf(" detail: %d\n", [(DOMUIEvent*)event detail]); |
| |
| DOMAbstractView *view = [(DOMUIEvent*)event view]; |
| if (view) { |
| printf(" view: OK"); |
| if ([view document]) |
| printf(" (document: OK)"); |
| printf("\n"); |
| } |
| } |
| |
| if ([event isKindOfClass:[DOMKeyboardEvent class]]) { |
| printf(" keyIdentifier: %s\n", [[(DOMKeyboardEvent*)event keyIdentifier] UTF8String]); |
| printf(" keyLocation: %d\n", [(DOMKeyboardEvent*)event location]); |
| printf(" modifier keys: c:%d s:%d a:%d m:%d\n", |
| [(DOMKeyboardEvent*)event ctrlKey] ? 1 : 0, |
| [(DOMKeyboardEvent*)event shiftKey] ? 1 : 0, |
| [(DOMKeyboardEvent*)event altKey] ? 1 : 0, |
| [(DOMKeyboardEvent*)event metaKey] ? 1 : 0); |
| printf(" keyCode: %d\n", [(DOMKeyboardEvent*)event keyCode]); |
| printf(" charCode: %d\n", [(DOMKeyboardEvent*)event charCode]); |
| } |
| |
| if ([event isKindOfClass:[DOMMouseEvent class]]) { |
| printf(" button: %d\n", [(DOMMouseEvent*)event button]); |
| printf(" clientX: %d\n", [(DOMMouseEvent*)event clientX]); |
| printf(" clientY: %d\n", [(DOMMouseEvent*)event clientY]); |
| printf(" screenX: %d\n", [(DOMMouseEvent*)event screenX]); |
| printf(" screenY: %d\n", [(DOMMouseEvent*)event screenY]); |
| printf(" modifier keys: c:%d s:%d a:%d m:%d\n", |
| [(DOMMouseEvent*)event ctrlKey] ? 1 : 0, |
| [(DOMMouseEvent*)event shiftKey] ? 1 : 0, |
| [(DOMMouseEvent*)event altKey] ? 1 : 0, |
| [(DOMMouseEvent*)event metaKey] ? 1 : 0); |
| id relatedTarget = [(DOMMouseEvent*)event relatedTarget]; |
| if (relatedTarget) { |
| printf(" relatedTarget: %s", [[[relatedTarget class] description] UTF8String]); |
| if ([relatedTarget isKindOfClass:[DOMNode class]]) |
| printf(" (nodeName: %s)", [[(DOMNode*)relatedTarget nodeName] UTF8String]); |
| printf("\n"); |
| } |
| } |
| |
| if ([event isKindOfClass:[DOMMutationEvent class]]) { |
| printf(" prevValue: %s\n", [[(DOMMutationEvent*)event prevValue] UTF8String]); |
| printf(" newValue: %s\n", [[(DOMMutationEvent*)event newValue] UTF8String]); |
| printf(" attrName: %s\n", [[(DOMMutationEvent*)event attrName] UTF8String]); |
| printf(" attrChange: %d\n", [(DOMMutationEvent*)event attrChange]); |
| DOMNode *relatedNode = [(DOMMutationEvent*)event relatedNode]; |
| if (relatedNode) { |
| printf(" relatedNode: %s (nodeName: %s)\n", |
| [[[relatedNode class] description] UTF8String], |
| [[relatedNode nodeName] UTF8String]); |
| } |
| } |
| |
| if ([event isKindOfClass:[DOMWheelEvent class]]) { |
| printf(" clientX: %d\n", [(DOMWheelEvent*)event clientX]); |
| printf(" clientY: %d\n", [(DOMWheelEvent*)event clientY]); |
| printf(" screenX: %d\n", [(DOMWheelEvent*)event screenX]); |
| printf(" screenY: %d\n", [(DOMWheelEvent*)event screenY]); |
| printf(" modifier keys: c:%d s:%d a:%d m:%d\n", |
| [(DOMWheelEvent*)event ctrlKey] ? 1 : 0, |
| [(DOMWheelEvent*)event shiftKey] ? 1 : 0, |
| [(DOMWheelEvent*)event altKey] ? 1 : 0, |
| [(DOMWheelEvent*)event metaKey] ? 1 : 0); |
| printf(" isHorizontal: %d\n", [(DOMWheelEvent*)event isHorizontal] ? 1 : 0); |
| printf(" wheelDelta: %d\n", [(DOMWheelEvent*)event wheelDelta]); |
| } |
| } |
| |
| // FIXME: It's not good to have a test hard-wired into this controller like this. |
| // Instead we need to get testing framework based on the Objective-C bindings |
| // to work well enough that we can test that way instead. |
| - (void)fireKeyboardEventsToElement:(WebScriptObject *)element { |
| |
| if (![element isKindOfClass:[DOMHTMLElement class]]) |
| return; |
| |
| DOMHTMLElement *target = (DOMHTMLElement*)element; |
| DOMDocument *document = [target ownerDocument]; |
| |
| // Keyboard Event 1 |
| |
| DOMEvent *domEvent = [document createEvent:@"KeyboardEvent"]; |
| [(DOMKeyboardEvent*)domEvent initKeyboardEvent:@"keydown" |
| canBubble:YES |
| cancelable:YES |
| view:[document defaultView] |
| keyIdentifier:@"U+000041" |
| location:0 |
| ctrlKey:YES |
| altKey:NO |
| shiftKey:NO |
| metaKey:NO]; |
| [target dispatchEvent:domEvent]; |
| |
| // Keyboard Event 2 |
| |
| domEvent = [document createEvent:@"KeyboardEvent"]; |
| [(DOMKeyboardEvent*)domEvent initKeyboardEvent:@"keypress" |
| canBubble:YES |
| cancelable:YES |
| view:[document defaultView] |
| keyIdentifier:@"U+000045" |
| location:1 |
| ctrlKey:NO |
| altKey:YES |
| shiftKey:NO |
| metaKey:NO]; |
| [target dispatchEvent:domEvent]; |
| |
| // Keyboard Event 3 |
| |
| domEvent = [document createEvent:@"KeyboardEvent"]; |
| [(DOMKeyboardEvent*)domEvent initKeyboardEvent:@"keyup" |
| canBubble:YES |
| cancelable:YES |
| view:[document defaultView] |
| keyIdentifier:@"U+000056" |
| location:0 |
| ctrlKey:NO |
| altKey:NO |
| shiftKey:NO |
| metaKey:NO]; |
| [target dispatchEvent:domEvent]; |
| |
| } |
| |
| - (void)monitorWheelEvents |
| { |
| #if PLATFORM(MAC) |
| WebCore::Frame* frame = [[mainFrame webView] _mainCoreFrame]; |
| if (!frame) |
| return; |
| |
| WebCoreTestSupport::monitorWheelEvents(*frame); |
| #endif |
| } |
| |
| - (void)callAfterScrollingCompletes:(WebScriptObject*)callback |
| { |
| #if PLATFORM(MAC) |
| JSObjectRef jsCallbackFunction = [callback JSObject]; |
| if (!jsCallbackFunction) |
| return; |
| |
| WebCore::Frame* frame = [[mainFrame webView] _mainCoreFrame]; |
| if (!frame) |
| return; |
| |
| JSGlobalContextRef globalContext = [mainFrame globalContext]; |
| WebCoreTestSupport::setTestCallbackAndStartNotificationTimer(*frame, globalContext, jsCallbackFunction); |
| #endif |
| } |
| |
| #if PLATFORM(IOS_FAMILY) |
| - (void)addTouchAtX:(int)x y:(int)y |
| { |
| if (!touches) |
| touches = [[NSMutableArray alloc] init]; |
| |
| [touches addObject:[SyntheticTouch touchWithLocation:CGPointMake(x, y) phase:UITouchPhaseBegan identifier:currentTouchIdentifier++]]; |
| } |
| |
| - (void)cancelTouchAtIndex:(unsigned)index |
| { |
| if (index < [touches count]) |
| [[touches objectAtIndex:index] setPhase:UITouchPhaseCancelled]; |
| } |
| |
| - (void)clearTouchPoints |
| { |
| [touches removeAllObjects]; |
| } |
| |
| - (void)releaseTouchAtIndex:(unsigned)index |
| { |
| if (index < [touches count]) { |
| SyntheticTouch *touch = [touches objectAtIndex:index]; |
| [touch setPhase:UITouchPhaseEnded]; |
| } |
| } |
| |
| - (void)markAllTouchesAsStationary |
| { |
| for (SyntheticTouch *touch in touches) |
| [touch setPhase:UITouchPhaseStationary]; |
| } |
| |
| - (void)updateTouchAtIndex:(unsigned)index x:(int)x y:(int)y |
| { |
| if (index < [touches count]) { |
| SyntheticTouch *touch = [touches objectAtIndex:index]; |
| [touch setPhase:UITouchPhaseMoved]; |
| [touch setLocation:CGPointMake(x, y)]; |
| } |
| } |
| |
| - (void)setTouchModifier:(NSString*)modifierName value:(BOOL)flag |
| { |
| unsigned modifier = 0; |
| |
| if ([modifierName isEqualToString:@"alt"]) |
| modifier = WebEventFlagMaskLeftOptionKey; |
| else if ([modifierName isEqualToString:@"shift"]) |
| modifier = WebEventFlagMaskLeftShiftKey; |
| else if ([modifierName isEqualToString:@"meta"]) |
| modifier = WebEventFlagMaskLeftCommandKey; |
| else if ([modifierName isEqualToString:@"ctrl"]) |
| modifier = WebEventFlagMaskLeftControlKey; |
| |
| if (!modifier) |
| return; |
| |
| if (flag) |
| nextEventFlags |= modifier; |
| else |
| nextEventFlags &= ~modifier; |
| } |
| |
| - (void)sentTouchEventOfType:(WebEventType)type |
| { |
| NSMutableArray *touchLocations = [[NSMutableArray alloc] initWithCapacity:[touches count]]; |
| NSMutableArray *touchIdentifiers = [[NSMutableArray alloc] initWithCapacity:[touches count]]; |
| NSMutableArray *touchPhases = [[NSMutableArray alloc] initWithCapacity:[touches count]]; |
| |
| CGPoint centroid = CGPointZero; |
| NSUInteger touchesDownCount = 0; |
| |
| for (SyntheticTouch *currTouch in touches) { |
| [touchLocations addObject:[NSValue valueWithCGPoint:currTouch.location]]; |
| [touchIdentifiers addObject:[NSNumber numberWithUnsignedInt:currTouch.identifier]]; |
| [touchPhases addObject:[NSNumber numberWithUnsignedInt:currTouch.phase]]; |
| |
| if ((currTouch.phase == UITouchPhaseEnded) || (currTouch.phase == UITouchPhaseCancelled)) |
| continue; |
| |
| centroid.x += currTouch.location.x; |
| centroid.y += currTouch.location.y; |
| |
| touchesDownCount++; |
| } |
| |
| if (touchesDownCount > 0) |
| centroid = CGPointMake(centroid.x / touchesDownCount, centroid.y / touchesDownCount); |
| else |
| centroid = CGPointZero; |
| |
| WebEvent *event = [[WebEvent alloc] initWithTouchEventType:type |
| timeStamp:[self currentEventTime] |
| location:centroid |
| modifiers:(WebEventFlags)nextEventFlags |
| touchCount:[touches count] |
| touchLocations:touchLocations |
| touchIdentifiers:touchIdentifiers |
| touchPhases:touchPhases |
| isGesture:(touchesDownCount > 1) |
| gestureScale:1 |
| gestureRotation:0]; |
| // Ensure that layout is up-to-date so that hit-testing through WAKViews works correctly. |
| [mainFrame updateLayout]; |
| [[[mainFrame webView] window] sendEventSynchronously:event]; |
| [event release]; |
| |
| [touchLocations release]; |
| [touchIdentifiers release]; |
| [touchPhases release]; |
| |
| nextEventFlags = 0; |
| } |
| |
| - (void)touchStart |
| { |
| [self sentTouchEventOfType:WebEventTouchBegin]; |
| } |
| |
| - (void)touchMove |
| { |
| [self sentTouchEventOfType:WebEventTouchChange]; |
| } |
| |
| - (void)touchEnd |
| { |
| [self sentTouchEventOfType:WebEventTouchEnd]; |
| |
| NSMutableArray *touchesToRemove = [[NSMutableArray alloc] init]; |
| for (SyntheticTouch *currTouch in touches) { |
| if (currTouch.phase == UITouchPhaseEnded) |
| [touchesToRemove addObject:currTouch]; |
| } |
| |
| [touches removeObjectsInArray:touchesToRemove]; |
| [touchesToRemove release]; |
| } |
| |
| - (void)touchCancel |
| { |
| [self sentTouchEventOfType:WebEventTouchCancel]; |
| |
| NSMutableArray *touchesToRemove = [[NSMutableArray alloc] init]; |
| for (SyntheticTouch *currTouch in touches) { |
| if (currTouch.phase == UITouchPhaseCancelled) |
| [touchesToRemove addObject:currTouch]; |
| } |
| |
| [touches removeObjectsInArray:touchesToRemove]; |
| [touchesToRemove release]; |
| } |
| #endif |
| |
| @end |
