blob: e1a8989c48be25d5524ba35eccdac9ada44b5f4e [file] [log] [blame]
/*
* Copyright (C) 2006-2017 Apple Inc. All rights reserved.
* Copyright (C) 2008, 2010 Nokia Corporation and/or its subsidiary(-ies)
*
* 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 "WebChromeClient.h"
#import "DOMElementInternal.h"
#import "DOMHTMLInputElementInternal.h"
#import "DOMNodeInternal.h"
#import "PopupMenuMac.h"
#import "SearchPopupMenuMac.h"
#import "WebBasePluginPackage.h"
#import "WebDefaultUIDelegate.h"
#import "WebDelegateImplementationCaching.h"
#import "WebElementDictionary.h"
#import "WebFormDelegate.h"
#import "WebFrameInternal.h"
#import "WebFrameView.h"
#import "WebHTMLViewInternal.h"
#import "WebHistoryInternal.h"
#import "WebKitFullScreenListener.h"
#import "WebKitPrefix.h"
#import "WebNSURLRequestExtras.h"
#import "WebOpenPanelResultListener.h"
#import "WebPlugin.h"
#import "WebQuotaManager.h"
#import "WebSecurityOriginInternal.h"
#import "WebSelectionServiceController.h"
#import "WebUIDelegatePrivate.h"
#import "WebView.h"
#import "WebViewInternal.h"
#import <Foundation/Foundation.h>
#import <WebCore/ColorChooser.h>
#import <WebCore/ContextMenu.h>
#import <WebCore/ContextMenuController.h>
#import <WebCore/Cursor.h>
#import <WebCore/DataListSuggestionPicker.h>
#import <WebCore/DeprecatedGlobalSettings.h>
#import <WebCore/Element.h>
#import <WebCore/FileChooser.h>
#import <WebCore/FileIconLoader.h>
#import <WebCore/FloatRect.h>
#import <WebCore/Frame.h>
#import <WebCore/FrameLoadRequest.h>
#import <WebCore/FrameView.h>
#import <WebCore/FullscreenManager.h>
#import <WebCore/GraphicsLayer.h>
#import <WebCore/HTMLInputElement.h>
#import <WebCore/HTMLNames.h>
#import <WebCore/HTMLPlugInImageElement.h>
#import <WebCore/HitTestResult.h>
#import <WebCore/Icon.h>
#import <WebCore/IntPoint.h>
#import <WebCore/IntRect.h>
#import <WebCore/NavigationAction.h>
#import <WebCore/NotImplemented.h>
#import <WebCore/Page.h>
#import <WebCore/PlatformScreen.h>
#import <WebCore/ResourceRequest.h>
#import <WebCore/SSLKeyGenerator.h>
#import <WebCore/SerializedCryptoKeyWrap.h>
#import <WebCore/Widget.h>
#import <WebCore/WindowFeatures.h>
#import <pal/spi/mac/NSViewSPI.h>
#import <wtf/BlockObjCExceptions.h>
#import <wtf/RefPtr.h>
#import <wtf/Vector.h>
#import <wtf/text/WTFString.h>
#if USE(PLUGIN_HOST_PROCESS) && ENABLE(NETSCAPE_PLUGIN_API)
#import "NetscapePluginHostManager.h"
#endif
#if PLATFORM(IOS_FAMILY) && ENABLE(GEOLOCATION)
#import <WebCore/Geolocation.h>
#endif
#if ENABLE(POINTER_LOCK)
#import <WebCore/PointerLockController.h>
#endif
#if PLATFORM(IOS_FAMILY)
#import <WebCore/WAKClipView.h>
#import <WebCore/WAKWindow.h>
#import <WebCore/WebCoreThreadMessage.h>
#endif
NSString *WebConsoleMessageXMLMessageSource = @"XMLMessageSource";
NSString *WebConsoleMessageJSMessageSource = @"JSMessageSource";
NSString *WebConsoleMessageNetworkMessageSource = @"NetworkMessageSource";
NSString *WebConsoleMessageConsoleAPIMessageSource = @"ConsoleAPIMessageSource";
NSString *WebConsoleMessageStorageMessageSource = @"StorageMessageSource";
NSString *WebConsoleMessageAppCacheMessageSource = @"AppCacheMessageSource";
NSString *WebConsoleMessageRenderingMessageSource = @"RenderingMessageSource";
NSString *WebConsoleMessageCSSMessageSource = @"CSSMessageSource";
NSString *WebConsoleMessageSecurityMessageSource = @"SecurityMessageSource";
NSString *WebConsoleMessageContentBlockerMessageSource = @"ContentBlockerMessageSource";
NSString *WebConsoleMessageOtherMessageSource = @"OtherMessageSource";
NSString *WebConsoleMessageMediaMessageSource = @"MediaMessageSource";
NSString *WebConsoleMessageWebRTCMessageSource = @"WebRTCMessageSource";
NSString *WebConsoleMessageMediaSourceMessageSource = @"MediaSourceMessageSource";
NSString *WebConsoleMessageDebugMessageLevel = @"DebugMessageLevel";
NSString *WebConsoleMessageLogMessageLevel = @"LogMessageLevel";
NSString *WebConsoleMessageInfoMessageLevel = @"InfoMessageLevel";
NSString *WebConsoleMessageWarningMessageLevel = @"WarningMessageLevel";
NSString *WebConsoleMessageErrorMessageLevel = @"ErrorMessageLevel";
#if !PLATFORM(IOS_FAMILY)
@interface NSApplication (WebNSApplicationDetails)
- (NSCursor *)_cursorRectCursor;
@end
#endif
// For compatibility with old SPI.
@interface NSView (WebOldWebKitPlugInDetails)
- (void)setIsSelected:(BOOL)isSelected;
@end
using namespace WebCore;
using namespace HTMLNames;
WebChromeClient::WebChromeClient(WebView *webView)
: m_webView(webView)
{
}
void WebChromeClient::chromeDestroyed()
{
delete this;
}
// These functions scale between window and WebView coordinates because JavaScript/DOM operations
// assume that the WebView and the window share the same coordinate system.
void WebChromeClient::setWindowRect(const FloatRect& rect)
{
#if !PLATFORM(IOS_FAMILY)
NSRect windowRect = toDeviceSpace(rect, [m_webView window]);
[[m_webView _UIDelegateForwarder] webView:m_webView setFrame:windowRect];
#endif
}
FloatRect WebChromeClient::windowRect()
{
#if !PLATFORM(IOS_FAMILY)
NSRect windowRect = [[m_webView _UIDelegateForwarder] webViewFrame:m_webView];
return toUserSpace(windowRect, [m_webView window]);
#else
return FloatRect();
#endif
}
// FIXME: We need to add API for setting and getting this.
FloatRect WebChromeClient::pageRect()
{
return [m_webView frame];
}
void WebChromeClient::focus()
{
[[m_webView _UIDelegateForwarder] webViewFocus:m_webView];
}
void WebChromeClient::unfocus()
{
[[m_webView _UIDelegateForwarder] webViewUnfocus:m_webView];
}
bool WebChromeClient::canTakeFocus(FocusDirection)
{
// There's unfortunately no way to determine if we will become first responder again
// once we give it up, so we just have to guess that we won't.
return true;
}
void WebChromeClient::takeFocus(FocusDirection direction)
{
#if !PLATFORM(IOS_FAMILY)
if (direction == FocusDirectionForward) {
// Since we're trying to move focus out of m_webView, and because
// m_webView may contain subviews within it, we ask it for the next key
// view of the last view in its key view loop. This makes m_webView
// behave as if it had no subviews, which is the behavior we want.
NSView *lastView = [m_webView _findLastViewInKeyViewLoop];
// avoid triggering assertions if the WebView is the only thing in the key loop
if ([m_webView _becomingFirstResponderFromOutside] && m_webView == [lastView nextValidKeyView])
return;
[[m_webView window] selectKeyViewFollowingView:lastView];
} else {
// avoid triggering assertions if the WebView is the only thing in the key loop
if ([m_webView _becomingFirstResponderFromOutside] && m_webView == [m_webView previousValidKeyView])
return;
[[m_webView window] selectKeyViewPrecedingView:m_webView];
}
#endif
}
void WebChromeClient::focusedElementChanged(Element* element)
{
if (!is<HTMLInputElement>(element))
return;
auto& inputElement = downcast<HTMLInputElement>(*element);
if (!inputElement.isText())
return;
CallFormDelegate(m_webView, @selector(didFocusTextField:inFrame:), kit(&inputElement), kit(inputElement.document().frame()));
}
void WebChromeClient::focusedFrameChanged(Frame*)
{
}
Page* WebChromeClient::createWindow(Frame& frame, const FrameLoadRequest&, const WindowFeatures& features, const NavigationAction&)
{
id delegate = [m_webView UIDelegate];
WebView *newWebView;
#if ENABLE(FULLSCREEN_API)
if (frame.document() && frame.document()->fullscreenManager().currentFullscreenElement())
frame.document()->fullscreenManager().cancelFullscreen();
#endif
if ([delegate respondsToSelector:@selector(webView:createWebViewWithRequest:windowFeatures:)]) {
NSNumber *x = features.x ? [[NSNumber alloc] initWithFloat:*features.x] : nil;
NSNumber *y = features.y ? [[NSNumber alloc] initWithFloat:*features.y] : nil;
NSNumber *width = features.width ? [[NSNumber alloc] initWithFloat:*features.width] : nil;
NSNumber *height = features.height ? [[NSNumber alloc] initWithFloat:*features.height] : nil;
NSNumber *menuBarVisible = [[NSNumber alloc] initWithBool:features.menuBarVisible];
NSNumber *statusBarVisible = [[NSNumber alloc] initWithBool:features.statusBarVisible];
NSNumber *toolBarVisible = [[NSNumber alloc] initWithBool:features.toolBarVisible];
NSNumber *scrollbarsVisible = [[NSNumber alloc] initWithBool:features.scrollbarsVisible];
NSNumber *resizable = [[NSNumber alloc] initWithBool:features.resizable];
NSNumber *fullscreen = [[NSNumber alloc] initWithBool:features.fullscreen];
NSNumber *dialog = [[NSNumber alloc] initWithBool:features.dialog];
NSMutableDictionary *dictFeatures = [[NSMutableDictionary alloc] initWithObjectsAndKeys:
menuBarVisible, @"menuBarVisible",
statusBarVisible, @"statusBarVisible",
toolBarVisible, @"toolBarVisible",
scrollbarsVisible, @"scrollbarsVisible",
resizable, @"resizable",
fullscreen, @"fullscreen",
dialog, @"dialog",
nil];
if (x)
[dictFeatures setObject:x forKey:@"x"];
if (y)
[dictFeatures setObject:y forKey:@"y"];
if (width)
[dictFeatures setObject:width forKey:@"width"];
if (height)
[dictFeatures setObject:height forKey:@"height"];
newWebView = CallUIDelegate(m_webView, @selector(webView:createWebViewWithRequest:windowFeatures:), nil, dictFeatures);
[dictFeatures release];
[x release];
[y release];
[width release];
[height release];
[menuBarVisible release];
[statusBarVisible release];
[toolBarVisible release];
[scrollbarsVisible release];
[resizable release];
[fullscreen release];
[dialog release];
} else if (features.dialog && [delegate respondsToSelector:@selector(webView:createWebViewModalDialogWithRequest:)]) {
newWebView = CallUIDelegate(m_webView, @selector(webView:createWebViewModalDialogWithRequest:), nil);
} else {
newWebView = CallUIDelegate(m_webView, @selector(webView:createWebViewWithRequest:), nil);
}
#if USE(PLUGIN_HOST_PROCESS) && ENABLE(NETSCAPE_PLUGIN_API)
if (newWebView)
WebKit::NetscapePluginHostManager::singleton().didCreateWindow();
#endif
return core(newWebView);
}
void WebChromeClient::show()
{
[[m_webView _UIDelegateForwarder] webViewShow:m_webView];
}
bool WebChromeClient::canRunModal()
{
return [[m_webView UIDelegate] respondsToSelector:@selector(webViewRunModal:)];
}
void WebChromeClient::runModal()
{
CallUIDelegate(m_webView, @selector(webViewRunModal:));
}
void WebChromeClient::setToolbarsVisible(bool b)
{
[[m_webView _UIDelegateForwarder] webView:m_webView setToolbarsVisible:b];
}
bool WebChromeClient::toolbarsVisible()
{
return CallUIDelegateReturningBoolean(NO, m_webView, @selector(webViewAreToolbarsVisible:));
}
void WebChromeClient::setStatusbarVisible(bool b)
{
[[m_webView _UIDelegateForwarder] webView:m_webView setStatusBarVisible:b];
}
bool WebChromeClient::statusbarVisible()
{
return CallUIDelegateReturningBoolean(NO, m_webView, @selector(webViewIsStatusBarVisible:));
}
void WebChromeClient::setScrollbarsVisible(bool b)
{
[[[m_webView mainFrame] frameView] setAllowsScrolling:b];
}
bool WebChromeClient::scrollbarsVisible()
{
return [[[m_webView mainFrame] frameView] allowsScrolling];
}
void WebChromeClient::setMenubarVisible(bool)
{
// The menubar is always visible in Mac OS X.
return;
}
bool WebChromeClient::menubarVisible()
{
// The menubar is always visible in Mac OS X.
return true;
}
void WebChromeClient::setResizable(bool b)
{
[[m_webView _UIDelegateForwarder] webView:m_webView setResizable:b];
}
inline static NSString *stringForMessageSource(MessageSource source)
{
switch (source) {
case MessageSource::XML:
return WebConsoleMessageXMLMessageSource;
case MessageSource::JS:
return WebConsoleMessageJSMessageSource;
case MessageSource::Network:
return WebConsoleMessageNetworkMessageSource;
case MessageSource::ConsoleAPI:
return WebConsoleMessageConsoleAPIMessageSource;
case MessageSource::Storage:
return WebConsoleMessageStorageMessageSource;
case MessageSource::AppCache:
return WebConsoleMessageAppCacheMessageSource;
case MessageSource::Rendering:
return WebConsoleMessageRenderingMessageSource;
case MessageSource::CSS:
return WebConsoleMessageCSSMessageSource;
case MessageSource::Security:
return WebConsoleMessageSecurityMessageSource;
case MessageSource::ContentBlocker:
return WebConsoleMessageContentBlockerMessageSource;
case MessageSource::Other:
return WebConsoleMessageOtherMessageSource;
case MessageSource::Media:
return WebConsoleMessageMediaMessageSource;
case MessageSource::WebRTC:
return WebConsoleMessageWebRTCMessageSource;
case MessageSource::MediaSource:
return WebConsoleMessageMediaSourceMessageSource;
}
ASSERT_NOT_REACHED();
return @"";
}
inline static NSString *stringForMessageLevel(MessageLevel level)
{
switch (level) {
case MessageLevel::Debug:
return WebConsoleMessageDebugMessageLevel;
case MessageLevel::Log:
return WebConsoleMessageLogMessageLevel;
case MessageLevel::Info:
return WebConsoleMessageInfoMessageLevel;
case MessageLevel::Warning:
return WebConsoleMessageWarningMessageLevel;
case MessageLevel::Error:
return WebConsoleMessageErrorMessageLevel;
}
ASSERT_NOT_REACHED();
return @"";
}
void WebChromeClient::addMessageToConsole(MessageSource source, MessageLevel level, const String& message, unsigned lineNumber, unsigned columnNumber, const String& sourceURL)
{
#if !PLATFORM(IOS_FAMILY)
id delegate = [m_webView UIDelegate];
#else
if (![m_webView _allowsMessaging])
return;
id delegate = [m_webView _UIKitDelegate];
// No delegate means nothing to send this data to so bail.
if (!delegate)
return;
#endif
BOOL respondsToNewSelector = NO;
SEL selector = @selector(webView:addMessageToConsole:withSource:);
if ([delegate respondsToSelector:selector])
respondsToNewSelector = YES;
else {
// The old selector only takes JSMessageSource messages.
if (source != MessageSource::JS)
return;
selector = @selector(webView:addMessageToConsole:);
if (![delegate respondsToSelector:selector])
return;
}
NSString *messageSource = stringForMessageSource(source);
NSDictionary *dictionary = [[NSDictionary alloc] initWithObjectsAndKeys:
(NSString *)message, @"message",
[NSNumber numberWithUnsignedInt:lineNumber], @"lineNumber",
[NSNumber numberWithUnsignedInt:columnNumber], @"columnNumber",
(NSString *)sourceURL, @"sourceURL",
messageSource, @"MessageSource",
stringForMessageLevel(level), @"MessageLevel",
NULL];
#if PLATFORM(IOS_FAMILY)
[[[m_webView _UIKitDelegateForwarder] asyncForwarder] webView:m_webView addMessageToConsole:dictionary withSource:messageSource];
#else
if (respondsToNewSelector)
CallUIDelegate(m_webView, selector, dictionary, messageSource);
else
CallUIDelegate(m_webView, selector, dictionary);
#endif
[dictionary release];
}
bool WebChromeClient::canRunBeforeUnloadConfirmPanel()
{
return [[m_webView UIDelegate] respondsToSelector:@selector(webView:runBeforeUnloadConfirmPanelWithMessage:initiatedByFrame:)];
}
bool WebChromeClient::runBeforeUnloadConfirmPanel(const String& message, Frame& frame)
{
return CallUIDelegateReturningBoolean(true, m_webView, @selector(webView:runBeforeUnloadConfirmPanelWithMessage:initiatedByFrame:), message, kit(&frame));
}
void WebChromeClient::closeWindowSoon()
{
// We need to remove the parent WebView from WebViewSets here, before it actually
// closes, to make sure that JavaScript code that executes before it closes
// can't find it. Otherwise, window.open will select a closed WebView instead of
// opening a new one <rdar://problem/3572585>.
// We also need to stop the load to prevent further parsing or JavaScript execution
// after the window has torn down <rdar://problem/4161660>.
// FIXME: This code assumes that the UI delegate will respond to a webViewClose
// message by actually closing the WebView. Safari guarantees this behavior, but other apps might not.
// This approach is an inherent limitation of not making a close execute immediately
// after a call to window.close.
[m_webView setGroupName:nil];
[m_webView stopLoading:nil];
[m_webView performSelector:@selector(_closeWindow) withObject:nil afterDelay:0.0];
}
void WebChromeClient::runJavaScriptAlert(Frame& frame, const String& message)
{
id delegate = [m_webView UIDelegate];
SEL selector = @selector(webView:runJavaScriptAlertPanelWithMessage:initiatedByFrame:);
if ([delegate respondsToSelector:selector]) {
CallUIDelegate(m_webView, selector, message, kit(&frame));
return;
}
// Call the old version of the delegate method if it is implemented.
selector = @selector(webView:runJavaScriptAlertPanelWithMessage:);
if ([delegate respondsToSelector:selector]) {
CallUIDelegate(m_webView, selector, message);
return;
}
}
bool WebChromeClient::runJavaScriptConfirm(Frame& frame, const String& message)
{
id delegate = [m_webView UIDelegate];
SEL selector = @selector(webView:runJavaScriptConfirmPanelWithMessage:initiatedByFrame:);
if ([delegate respondsToSelector:selector])
return CallUIDelegateReturningBoolean(NO, m_webView, selector, message, kit(&frame));
// Call the old version of the delegate method if it is implemented.
selector = @selector(webView:runJavaScriptConfirmPanelWithMessage:);
if ([delegate respondsToSelector:selector])
return CallUIDelegateReturningBoolean(NO, m_webView, selector, message);
return NO;
}
bool WebChromeClient::runJavaScriptPrompt(Frame& frame, const String& prompt, const String& defaultText, String& result)
{
id delegate = [m_webView UIDelegate];
SEL selector = @selector(webView:runJavaScriptTextInputPanelWithPrompt:defaultText:initiatedByFrame:);
NSString *defaultString = defaultText;
if ([delegate respondsToSelector:selector]) {
result = (NSString *)CallUIDelegate(m_webView, selector, prompt, defaultString, kit(&frame));
return !result.isNull();
}
// Call the old version of the delegate method if it is implemented.
selector = @selector(webView:runJavaScriptTextInputPanelWithPrompt:defaultText:);
if ([delegate respondsToSelector:selector]) {
result = (NSString *)CallUIDelegate(m_webView, selector, prompt, defaultString);
return !result.isNull();
}
result = [[WebDefaultUIDelegate sharedUIDelegate] webView:m_webView runJavaScriptTextInputPanelWithPrompt:prompt defaultText:defaultString initiatedByFrame:kit(&frame)];
return !result.isNull();
}
void WebChromeClient::setStatusbarText(const String& status)
{
// We want the temporaries allocated here to be released even before returning to the
// event loop; see <http://bugs.webkit.org/show_bug.cgi?id=9880>.
@autoreleasepool {
CallUIDelegate(m_webView, @selector(webView:setStatusText:), (NSString *)status);
}
}
bool WebChromeClient::supportsImmediateInvalidation()
{
return true;
}
void WebChromeClient::invalidateRootView(const IntRect&)
{
}
void WebChromeClient::invalidateContentsAndRootView(const IntRect& rect)
{
}
void WebChromeClient::invalidateContentsForSlowScroll(const IntRect& rect)
{
invalidateContentsAndRootView(rect);
}
void WebChromeClient::scroll(const IntSize&, const IntRect&, const IntRect&)
{
}
IntPoint WebChromeClient::screenToRootView(const IntPoint& p) const
{
// FIXME: Implement this.
return p;
}
IntRect WebChromeClient::rootViewToScreen(const IntRect& r) const
{
// FIXME: Implement this.
return r;
}
IntPoint WebChromeClient::accessibilityScreenToRootView(const IntPoint& p) const
{
return screenToRootView(p);
}
IntRect WebChromeClient::rootViewToAccessibilityScreen(const IntRect& r) const
{
return rootViewToScreen(r);
}
void WebChromeClient::didFinishLoadingImageForElement(HTMLImageElement&)
{
}
PlatformPageClient WebChromeClient::platformPageClient() const
{
return 0;
}
void WebChromeClient::contentsSizeChanged(Frame&, const IntSize&) const
{
}
void WebChromeClient::scrollRectIntoView(const IntRect& r) const
{
// FIXME: This scrolling behavior should be under the control of the embedding client,
// perhaps in a delegate method, rather than something WebKit does unconditionally.
NSView *coordinateView = [[[m_webView mainFrame] frameView] documentView];
NSRect rect = r;
for (NSView *view = m_webView; view; view = [view superview]) {
if ([view isKindOfClass:[NSClipView class]]) {
NSClipView *clipView = (NSClipView *)view;
NSView *documentView = [clipView documentView];
[documentView scrollRectToVisible:[documentView convertRect:rect fromView:coordinateView]];
}
}
}
// End host window methods.
bool WebChromeClient::shouldUnavailablePluginMessageBeButton(RenderEmbeddedObject::PluginUnavailabilityReason pluginUnavailabilityReason) const
{
if (pluginUnavailabilityReason == RenderEmbeddedObject::PluginMissing)
return [[m_webView UIDelegate] respondsToSelector:@selector(webView:didPressMissingPluginButton:)];
return false;
}
void WebChromeClient::unavailablePluginButtonClicked(Element& element, RenderEmbeddedObject::PluginUnavailabilityReason pluginUnavailabilityReason) const
{
ASSERT(element.hasTagName(objectTag) || element.hasTagName(embedTag) || element.hasTagName(appletTag));
ASSERT(pluginUnavailabilityReason == RenderEmbeddedObject::PluginMissing);
CallUIDelegate(m_webView, @selector(webView:didPressMissingPluginButton:), kit(&element));
}
void WebChromeClient::mouseDidMoveOverElement(const HitTestResult& result, unsigned modifierFlags)
{
WebElementDictionary *element = [[WebElementDictionary alloc] initWithHitTestResult:result];
[m_webView _mouseDidMoveOverElement:element modifierFlags:modifierFlags];
[element release];
}
void WebChromeClient::setToolTip(const String& toolTip, TextDirection)
{
NSView<WebDocumentView> *documentView = [[[m_webView _selectedOrMainFrame] frameView] documentView];
if ([documentView isKindOfClass:[WebHTMLView class]])
[(WebHTMLView *)documentView _setToolTip:toolTip];
}
void WebChromeClient::print(Frame& frame)
{
WebFrame *webFrame = kit(&frame);
if ([[m_webView UIDelegate] respondsToSelector:@selector(webView:printFrame:)])
CallUIDelegate(m_webView, @selector(webView:printFrame:), webFrame);
else
CallUIDelegate(m_webView, @selector(webView:printFrameView:), [webFrame frameView]);
}
void WebChromeClient::exceededDatabaseQuota(Frame& frame, const String& databaseName, DatabaseDetails)
{
BEGIN_BLOCK_OBJC_EXCEPTIONS;
WebSecurityOrigin *webOrigin = [[WebSecurityOrigin alloc] _initWithWebCoreSecurityOrigin:&frame.document()->securityOrigin()];
CallUIDelegate(m_webView, @selector(webView:frame:exceededDatabaseQuotaForSecurityOrigin:database:), kit(&frame), webOrigin, (NSString *)databaseName);
[webOrigin release];
END_BLOCK_OBJC_EXCEPTIONS;
}
void WebChromeClient::reachedMaxAppCacheSize(int64_t spaceNeeded)
{
// FIXME: Free some space.
}
void WebChromeClient::reachedApplicationCacheOriginQuota(SecurityOrigin& origin, int64_t totalSpaceNeeded)
{
BEGIN_BLOCK_OBJC_EXCEPTIONS;
WebSecurityOrigin *webOrigin = [[WebSecurityOrigin alloc] _initWithWebCoreSecurityOrigin:&origin];
CallUIDelegate(m_webView, @selector(webView:exceededApplicationCacheOriginQuotaForSecurityOrigin:totalSpaceNeeded:), webOrigin, static_cast<NSUInteger>(totalSpaceNeeded));
[webOrigin release];
END_BLOCK_OBJC_EXCEPTIONS;
}
#if ENABLE(INPUT_TYPE_COLOR)
std::unique_ptr<ColorChooser> WebChromeClient::createColorChooser(ColorChooserClient& client, const Color& initialColor)
{
// FIXME: Implement <input type='color'> for WK1 (Bug 119094).
ASSERT_NOT_REACHED();
return nullptr;
}
#endif
#if ENABLE(DATALIST_ELEMENT)
std::unique_ptr<DataListSuggestionPicker> WebChromeClient::createDataListSuggestionPicker(DataListSuggestionsClient& client)
{
ASSERT_NOT_REACHED();
return nullptr;
}
#endif
#if ENABLE(POINTER_LOCK)
bool WebChromeClient::requestPointerLock()
{
#if PLATFORM(MAC)
if (![m_webView page])
return false;
CGDisplayHideCursor(CGMainDisplayID());
CGAssociateMouseAndMouseCursorPosition(false);
[m_webView page]->pointerLockController().didAcquirePointerLock();
return true;
#else
return false;
#endif
}
void WebChromeClient::requestPointerUnlock()
{
#if PLATFORM(MAC)
CGAssociateMouseAndMouseCursorPosition(true);
CGDisplayShowCursor(CGMainDisplayID());
if ([m_webView page])
[m_webView page]->pointerLockController().didLosePointerLock();
#endif
}
#endif
void WebChromeClient::runOpenPanel(Frame&, FileChooser& chooser)
{
BEGIN_BLOCK_OBJC_EXCEPTIONS;
BOOL allowMultipleFiles = chooser.settings().allowsMultipleFiles;
WebOpenPanelResultListener *listener = [[WebOpenPanelResultListener alloc] initWithChooser:chooser];
id delegate = [m_webView UIDelegate];
if ([delegate respondsToSelector:@selector(webView:runOpenPanelForFileButtonWithResultListener:allowMultipleFiles:)])
CallUIDelegate(m_webView, @selector(webView:runOpenPanelForFileButtonWithResultListener:allowMultipleFiles:), listener, allowMultipleFiles);
else if ([delegate respondsToSelector:@selector(webView:runOpenPanelForFileButtonWithResultListener:)])
CallUIDelegate(m_webView, @selector(webView:runOpenPanelForFileButtonWithResultListener:), listener);
else
[listener cancel];
[listener release];
END_BLOCK_OBJC_EXCEPTIONS;
}
void WebChromeClient::showShareSheet(ShareDataWithParsedURL&, CompletionHandler<void(bool)>&&)
{
}
void WebChromeClient::loadIconForFiles(const Vector<String>& filenames, FileIconLoader& iconLoader)
{
iconLoader.iconLoaded(createIconForFiles(filenames));
}
RefPtr<Icon> WebChromeClient::createIconForFiles(const Vector<String>& filenames)
{
return Icon::createIconForFiles(filenames);
}
#if !PLATFORM(IOS_FAMILY)
void WebChromeClient::setCursor(const WebCore::Cursor& cursor)
{
// FIXME: Would be nice to share this code with WebKit2's PageClientImpl.
if ([NSApp _cursorRectCursor])
return;
if (!m_webView)
return;
NSWindow *window = [m_webView window];
if (!window)
return;
if ([window windowNumber] != [NSWindow windowNumberAtPoint:[NSEvent mouseLocation] belowWindowWithWindowNumber:0])
return;
NSCursor *platformCursor = cursor.platformCursor();
if ([NSCursor currentCursor] == platformCursor)
return;
[platformCursor set];
}
void WebChromeClient::setCursorHiddenUntilMouseMoves(bool hiddenUntilMouseMoves)
{
[NSCursor setHiddenUntilMouseMoves:hiddenUntilMouseMoves];
}
#endif
KeyboardUIMode WebChromeClient::keyboardUIMode()
{
BEGIN_BLOCK_OBJC_EXCEPTIONS;
return [m_webView _keyboardUIMode];
END_BLOCK_OBJC_EXCEPTIONS;
return KeyboardAccessDefault;
}
NSResponder *WebChromeClient::firstResponder()
{
BEGIN_BLOCK_OBJC_EXCEPTIONS;
return [[m_webView _UIDelegateForwarder] webViewFirstResponder:m_webView];
END_BLOCK_OBJC_EXCEPTIONS;
return nil;
}
void WebChromeClient::makeFirstResponder(NSResponder *responder)
{
BEGIN_BLOCK_OBJC_EXCEPTIONS;
[m_webView _pushPerformingProgrammaticFocus];
[[m_webView _UIDelegateForwarder] webView:m_webView makeFirstResponder:responder];
[m_webView _popPerformingProgrammaticFocus];
END_BLOCK_OBJC_EXCEPTIONS;
}
void WebChromeClient::enableSuddenTermination()
{
#if !PLATFORM(IOS_FAMILY)
[[NSProcessInfo processInfo] enableSuddenTermination];
#endif
}
void WebChromeClient::disableSuddenTermination()
{
#if !PLATFORM(IOS_FAMILY)
[[NSProcessInfo processInfo] disableSuddenTermination];
#endif
}
#if !PLATFORM(IOS_FAMILY)
void WebChromeClient::elementDidFocus(WebCore::Element& element)
{
CallUIDelegate(m_webView, @selector(webView:formDidFocusNode:), kit(&element));
}
void WebChromeClient::elementDidBlur(WebCore::Element& element)
{
CallUIDelegate(m_webView, @selector(webView:formDidBlurNode:), kit(&element));
}
#endif
bool WebChromeClient::selectItemWritingDirectionIsNatural()
{
return false;
}
bool WebChromeClient::selectItemAlignmentFollowsMenuWritingDirection()
{
return true;
}
RefPtr<WebCore::PopupMenu> WebChromeClient::createPopupMenu(WebCore::PopupMenuClient& client) const
{
#if !PLATFORM(IOS_FAMILY)
return adoptRef(*new PopupMenuMac(&client));
#else
return nullptr;
#endif
}
RefPtr<WebCore::SearchPopupMenu> WebChromeClient::createSearchPopupMenu(WebCore::PopupMenuClient& client) const
{
#if !PLATFORM(IOS_FAMILY)
return adoptRef(*new SearchPopupMenuMac(&client));
#else
return nullptr;
#endif
}
bool WebChromeClient::shouldPaintEntireContents() const
{
#if PLATFORM(IOS_FAMILY)
return false;
#else
NSView *documentView = [[[m_webView mainFrame] frameView] documentView];
return [documentView layer];
#endif
}
void WebChromeClient::attachRootGraphicsLayer(Frame& frame, GraphicsLayer* graphicsLayer)
{
#if !PLATFORM(MAC)
UNUSED_PARAM(frame);
UNUSED_PARAM(graphicsLayer);
#else
BEGIN_BLOCK_OBJC_EXCEPTIONS;
NSView *documentView = [[kit(&frame) frameView] documentView];
if (![documentView isKindOfClass:[WebHTMLView class]]) {
// We should never be attaching when we don't have a WebHTMLView.
ASSERT(!graphicsLayer);
return;
}
WebHTMLView *webHTMLView = (WebHTMLView *)documentView;
if (graphicsLayer)
[webHTMLView attachRootLayer:graphicsLayer->platformLayer()];
else
[webHTMLView detachRootLayer];
END_BLOCK_OBJC_EXCEPTIONS;
#endif
}
void WebChromeClient::attachViewOverlayGraphicsLayer(GraphicsLayer*)
{
// FIXME: If we want view-relative page overlays in Legacy WebKit, this would be the place to hook them up.
}
void WebChromeClient::setNeedsOneShotDrawingSynchronization()
{
BEGIN_BLOCK_OBJC_EXCEPTIONS;
[m_webView _setNeedsOneShotDrawingSynchronization:YES];
END_BLOCK_OBJC_EXCEPTIONS;
}
void WebChromeClient::scheduleCompositingLayerFlush()
{
BEGIN_BLOCK_OBJC_EXCEPTIONS;
[m_webView _scheduleCompositingLayerFlush];
END_BLOCK_OBJC_EXCEPTIONS;
}
#if ENABLE(VIDEO)
bool WebChromeClient::supportsVideoFullscreen(HTMLMediaElementEnums::VideoFullscreenMode)
{
#if PLATFORM(IOS_FAMILY)
if (!DeprecatedGlobalSettings::avKitEnabled())
return false;
#endif
return true;
}
void WebChromeClient::enterVideoFullscreenForVideoElement(HTMLVideoElement& videoElement, HTMLMediaElementEnums::VideoFullscreenMode mode, bool standby)
{
ASSERT_UNUSED(standby, !standby);
ASSERT(mode != HTMLMediaElementEnums::VideoFullscreenModeNone);
BEGIN_BLOCK_OBJC_EXCEPTIONS;
[m_webView _enterVideoFullscreenForVideoElement:&videoElement mode:mode];
END_BLOCK_OBJC_EXCEPTIONS;
}
void WebChromeClient::exitVideoFullscreenForVideoElement(WebCore::HTMLVideoElement&)
{
BEGIN_BLOCK_OBJC_EXCEPTIONS;
[m_webView _exitVideoFullscreen];
END_BLOCK_OBJC_EXCEPTIONS;
}
void WebChromeClient::exitVideoFullscreenToModeWithoutAnimation(HTMLVideoElement& videoElement, HTMLMediaElementEnums::VideoFullscreenMode targetMode)
{
BEGIN_BLOCK_OBJC_EXCEPTIONS;
[m_webView _exitVideoFullscreen];
END_BLOCK_OBJC_EXCEPTIONS;
}
#endif // ENABLE(VIDEO)
#if ENABLE(VIDEO) && PLATFORM(MAC) && ENABLE(VIDEO_PRESENTATION_MODE)
void WebChromeClient::setUpPlaybackControlsManager(HTMLMediaElement& element)
{
[m_webView _setUpPlaybackControlsManagerForMediaElement:element];
}
void WebChromeClient::clearPlaybackControlsManager()
{
[m_webView _clearPlaybackControlsManager];
}
#endif
#if ENABLE(FULLSCREEN_API)
bool WebChromeClient::supportsFullScreenForElement(const Element& element, bool withKeyboard)
{
SEL selector = @selector(webView:supportsFullScreenForElement:withKeyboard:);
if ([[m_webView UIDelegate] respondsToSelector:selector])
return CallUIDelegateReturningBoolean(false, m_webView, selector, kit(const_cast<WebCore::Element*>(&element)), withKeyboard);
#if !PLATFORM(IOS_FAMILY)
return [m_webView _supportsFullScreenForElement:const_cast<WebCore::Element*>(&element) withKeyboard:withKeyboard];
#else
return NO;
#endif
}
void WebChromeClient::enterFullScreenForElement(Element& element)
{
SEL selector = @selector(webView:enterFullScreenForElement:listener:);
if ([[m_webView UIDelegate] respondsToSelector:selector]) {
WebKitFullScreenListener* listener = [[WebKitFullScreenListener alloc] initWithElement:&element];
CallUIDelegate(m_webView, selector, kit(&element), listener);
[listener release];
}
#if !PLATFORM(IOS_FAMILY)
else
[m_webView _enterFullScreenForElement:&element];
#endif
}
void WebChromeClient::exitFullScreenForElement(Element* element)
{
SEL selector = @selector(webView:exitFullScreenForElement:listener:);
if ([[m_webView UIDelegate] respondsToSelector:selector]) {
WebKitFullScreenListener* listener = [[WebKitFullScreenListener alloc] initWithElement:element];
CallUIDelegate(m_webView, selector, kit(element), listener);
[listener release];
}
#if !PLATFORM(IOS_FAMILY)
else
[m_webView _exitFullScreenForElement:element];
#endif
}
#endif // ENABLE(FULLSCREEN_API)
#if ENABLE(WEB_CRYPTO)
bool WebChromeClient::wrapCryptoKey(const Vector<uint8_t>& key, Vector<uint8_t>& wrappedKey) const
{
Vector<uint8_t> masterKey;
SEL selector = @selector(webCryptoMasterKeyForWebView:);
if ([[m_webView UIDelegate] respondsToSelector:selector]) {
NSData *keyData = CallUIDelegate(m_webView, selector);
masterKey.append(static_cast<uint8_t*>(const_cast<void*>([keyData bytes])), [keyData length]);
} else if (!getDefaultWebCryptoMasterKey(masterKey))
return false;
return wrapSerializedCryptoKey(masterKey, key, wrappedKey);
}
bool WebChromeClient::unwrapCryptoKey(const Vector<uint8_t>& wrappedKey, Vector<uint8_t>& key) const
{
Vector<uint8_t> masterKey;
SEL selector = @selector(webCryptoMasterKeyForWebView:);
if ([[m_webView UIDelegate] respondsToSelector:selector]) {
NSData *keyData = CallUIDelegate(m_webView, selector);
masterKey.append(static_cast<uint8_t*>(const_cast<void*>([keyData bytes])), [keyData length]);
} else if (!getDefaultWebCryptoMasterKey(masterKey))
return false;
return unwrapSerializedCryptoKey(masterKey, wrappedKey, key);
}
#endif
#if ENABLE(SERVICE_CONTROLS)
void WebChromeClient::handleSelectionServiceClick(WebCore::FrameSelection& selection, const Vector<String>& telephoneNumbers, const WebCore::IntPoint& point)
{
[m_webView _selectionServiceController].handleSelectionServiceClick(selection, telephoneNumbers, point);
}
bool WebChromeClient::hasRelevantSelectionServices(bool isTextOnly) const
{
return [m_webView _selectionServiceController].hasRelevantSelectionServices(isTextOnly);
}
#endif
#if ENABLE(WIRELESS_PLAYBACK_TARGET) && !PLATFORM(IOS_FAMILY)
void WebChromeClient::addPlaybackTargetPickerClient(uint64_t contextId)
{
[m_webView _addPlaybackTargetPickerClient:contextId];
}
void WebChromeClient::removePlaybackTargetPickerClient(uint64_t contextId)
{
[m_webView _removePlaybackTargetPickerClient:contextId];
}
void WebChromeClient::showPlaybackTargetPicker(uint64_t contextId, const WebCore::IntPoint& location, bool hasVideo)
{
[m_webView _showPlaybackTargetPicker:contextId location:location hasVideo:hasVideo];
}
void WebChromeClient::playbackTargetPickerClientStateDidChange(uint64_t contextId, MediaProducer::MediaStateFlags state)
{
[m_webView _playbackTargetPickerClientStateDidChange:contextId state:state];
}
void WebChromeClient::setMockMediaPlaybackTargetPickerEnabled(bool enabled)
{
[m_webView _setMockMediaPlaybackTargetPickerEnabled:enabled];
}
void WebChromeClient::setMockMediaPlaybackTargetPickerState(const String& name, MediaPlaybackTargetContext::State state)
{
[m_webView _setMockMediaPlaybackTargetPickerName:name state:state];
}
#endif
String WebChromeClient::signedPublicKeyAndChallengeString(unsigned keySizeIndex, const String& challengeString, const URL& url) const
{
SEL selector = @selector(signedPublicKeyAndChallengeStringForWebView:);
if ([[m_webView UIDelegate] respondsToSelector:selector])
return CallUIDelegate(m_webView, selector);
return WebCore::signedPublicKeyAndChallengeString(keySizeIndex, challengeString, url);
}