blob: 68253714a04570898f0ebd6c6e43ade5d96a3796 [file] [log] [blame]
/*
* Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
* Copyright (C) 2006 David Smith (catfish.man@gmail.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 "WebViewData.h"
#import "WebKitLogging.h"
#import "WebPreferenceKeysPrivate.h"
#import "WebSelectionServiceController.h"
#import "WebViewGroup.h"
#import <JavaScriptCore/InitializeThreading.h>
#import <WebCore/AlternativeTextUIController.h>
#import <WebCore/HistoryItem.h>
#import <WebCore/TextIndicatorWindow.h>
#import <WebCore/ValidationBubble.h>
#import <wtf/MainThread.h>
#import <wtf/RunLoop.h>
#if PLATFORM(IOS)
#import "WebGeolocationProviderIOS.h"
#endif
#if ENABLE(WIRELESS_PLAYBACK_TARGET) && !PLATFORM(IOS)
#import "WebMediaPlaybackTargetPicker.h"
#endif
#if PLATFORM(MAC) && ENABLE(VIDEO_PRESENTATION_MODE)
#import <WebCore/PlaybackSessionInterfaceMac.h>
#import <WebCore/PlaybackSessionModelMediaElement.h>
#endif
BOOL applicationIsTerminating = NO;
int pluginDatabaseClientCount = 0;
void LayerFlushController::scheduleLayerFlush()
{
m_layerFlushScheduler.schedule();
}
void LayerFlushController::invalidate()
{
m_layerFlushScheduler.invalidate();
m_webView = nullptr;
}
LayerFlushController::LayerFlushController(WebView* webView)
: m_webView(webView)
, m_layerFlushScheduler(this)
{
ASSERT_ARG(webView, webView);
}
WebViewLayerFlushScheduler::WebViewLayerFlushScheduler(LayerFlushController* flushController)
: WebCore::LayerFlushScheduler(flushController)
, m_flushController(flushController)
{
}
#if PLATFORM(MAC)
@implementation WebWindowVisibilityObserver
- (instancetype)initWithView:(WebView *)view
{
self = [super init];
if (!self)
return nil;
_view = view;
return self;
}
- (void)startObserving:(NSWindow *)window
{
// An NSView derived object such as WebView cannot observe these notifications, because NSView itself observes them.
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(_windowVisibilityChanged:)
name:@"NSWindowDidOrderOffScreenNotification" object:window];
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(_windowVisibilityChanged:)
name:@"_NSWindowDidBecomeVisible" object:window];
}
- (void)stopObserving:(NSWindow *)window
{
[[NSNotificationCenter defaultCenter] removeObserver:self name:@"NSWindowDidOrderOffScreenNotification" object:window];
[[NSNotificationCenter defaultCenter] removeObserver:self name:@"_NSWindowDidBecomeVisible" object:window];
}
- (void)_windowVisibilityChanged:(NSNotification *)notification
{
[_view _windowVisibilityChanged:notification];
}
@end
#endif // PLATFORM(MAC)
@implementation WebViewPrivate
+ (void)initialize
{
#if !PLATFORM(IOS)
JSC::initializeThreading();
WTF::initializeMainThreadToProcessMainThread();
RunLoop::initializeMainRunLoop();
#endif
}
- (id)init
{
self = [super init];
if (!self)
return nil;
allowsUndo = YES;
usesPageCache = YES;
shouldUpdateWhileOffscreen = YES;
zoomMultiplier = 1;
zoomsTextOnly = NO;
#if PLATFORM(MAC)
interactiveFormValidationEnabled = YES;
#else
interactiveFormValidationEnabled = NO;
#endif
// The default value should be synchronized with WebCore/page/Settings.cpp.
validationMessageTimerMagnification = 50;
#if ENABLE(DASHBOARD_SUPPORT)
dashboardBehaviorAllowWheelScrolling = YES;
#endif
#if PLATFORM(IOS)
isStopping = NO;
_geolocationProvider = [WebGeolocationProviderIOS sharedGeolocationProvider];
#endif
shouldCloseWithWindow = false;
pluginDatabaseClientCount++;
#if USE(DICTATION_ALTERNATIVES)
m_alternativeTextUIController = std::make_unique<WebCore::AlternativeTextUIController>();
#endif
return self;
}
- (void)dealloc
{
ASSERT(applicationIsTerminating || !page);
ASSERT(applicationIsTerminating || !preferences);
#if !PLATFORM(IOS)
ASSERT(!insertionPasteboard);
#endif
#if ENABLE(VIDEO)
ASSERT(!fullscreenController);
#endif
[applicationNameForUserAgent release];
#if !PLATFORM(IOS)
[backgroundColor release];
#else
CGColorRelease(backgroundColor);
#endif
[inspector release];
[currentNodeHighlight release];
#if PLATFORM(MAC)
[immediateActionController release];
#endif
[hostWindow release];
[policyDelegateForwarder release];
[UIDelegateForwarder release];
[frameLoadDelegateForwarder release];
[editingDelegateForwarder release];
[mediaStyle release];
#if ENABLE(REMOTE_INSPECTOR)
#if PLATFORM(IOS)
[indicateLayer release];
#endif
#endif
#if PLATFORM(IOS)
[UIKitDelegateForwarder release];
[formDelegateForwarder release];
[_caretChangeListeners release];
[_fixedPositionContent release];
#endif
[super dealloc];
}
@end