| /* |
| * Copyright (C) 2006 Apple Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
| * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS |
| * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
| * THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #if PLATFORM(IOS_FAMILY) |
| |
| #import "WebUIKitSupport.h" |
| |
| #import "WebDatabaseManagerInternal.h" |
| #import "WebLocalizableStringsInternal.h" |
| #import "WebPlatformStrategies.h" |
| #import "WebPreferencesDefinitions.h" |
| #import "WebViewPrivate.h" |
| #import <JavaScriptCore/InitializeThreading.h> |
| #import <WebCore/BreakLines.h> |
| #import <WebCore/PathUtilities.h> |
| #import <WebCore/ResourceRequest.h> |
| #import <WebCore/Settings.h> |
| #import <WebCore/WebBackgroundTaskController.h> |
| #import <WebCore/WebCoreThreadSystemInterface.h> |
| #import <wtf/spi/darwin/dyldSPI.h> |
| |
| using namespace WebCore; |
| |
| // See <rdar://problem/7902473> Optimize WebLocalizedString for why we do this on a background thread on a timer callback |
| static void LoadWebLocalizedStringsTimerCallback(CFRunLoopTimerRef timer, void *info) |
| { |
| dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_LOW, 0), ^ { |
| // We don't care if we find this string, but searching for it will load the plist and save the results. |
| // FIXME: It would be nicer to do this in a more direct way. |
| UI_STRING_KEY_INTERNAL("Typing", "Typing (Undo action name)", "Undo action name"); |
| }); |
| } |
| |
| static void LoadWebLocalizedStrings() |
| { |
| auto timer = adoptCF(CFRunLoopTimerCreate(kCFAllocatorDefault, CFAbsoluteTimeGetCurrent(), 0, 0, 0, &LoadWebLocalizedStringsTimerCallback, NULL)); |
| CFRunLoopAddTimer(CFRunLoopGetCurrent(), timer.get(), kCFRunLoopCommonModes); |
| } |
| |
| void WebKitInitialize(void) |
| { |
| static bool webkitInitialized; |
| if (webkitInitialized) |
| return; |
| |
| ASSERT(pthread_main_np()); |
| webkitInitialized = true; |
| InitWebCoreThreadSystemInterface(); |
| [WebView enableWebThread]; |
| |
| // Initialize our platform strategies. |
| WebPlatformStrategies::initializeIfNecessary(); |
| |
| // We'd rather eat this cost at startup than slow down situations that need to be responsive. |
| // See <rdar://problem/6776301>. |
| LoadWebLocalizedStrings(); |
| |
| // This needs to be called before any requests are made in the process, <rdar://problem/9691871> |
| WebCore::initializeHTTPConnectionSettingsOnStartup(); |
| } |
| |
| void WebKitSetIsClassic(BOOL flag) |
| { |
| // FIXME: Remove this once it stops being called. |
| } |
| |
| float WebKitGetMinimumZoomFontSize(void) |
| { |
| return DEFAULT_VALUE_FOR_MinimumZoomFontSize; |
| } |
| |
| int WebKitGetLastLineBreakInBuffer(UChar *characters, int position, int length) |
| { |
| unsigned lastBreakPos = position; |
| unsigned breakPos = 0; |
| LazyLineBreakIterator breakIterator(StringView(characters, length)); |
| while (static_cast<int>(breakPos = nextBreakablePosition(breakIterator, breakPos)) < position) |
| lastBreakPos = breakPos++; |
| return static_cast<int>(lastBreakPos) < position ? lastBreakPos : INT_MAX; |
| } |
| |
| const char *WebKitPlatformSystemRootDirectory(void) |
| { |
| #if PLATFORM(IOS_FAMILY_SIMULATOR) |
| static const char *platformSystemRootDirectory = nil; |
| if (!platformSystemRootDirectory) { |
| char *simulatorRoot = getenv("IPHONE_SIMULATOR_ROOT"); |
| platformSystemRootDirectory = simulatorRoot ? simulatorRoot : "/"; |
| } |
| return platformSystemRootDirectory; |
| #else |
| return "/"; |
| #endif |
| } |
| |
| void WebKitSetBackgroundAndForegroundNotificationNames(NSString *didEnterBackgroundName, NSString *willEnterForegroundName) |
| { |
| // FIXME: Remove this function. |
| } |
| |
| void WebKitSetInvalidWebBackgroundTaskIdentifier(WebBackgroundTaskIdentifier taskIdentifier) |
| { |
| [[WebBackgroundTaskController sharedController] setInvalidBackgroundTaskIdentifier:taskIdentifier]; |
| } |
| |
| void WebKitSetStartBackgroundTaskBlock(StartBackgroundTaskBlock startBlock) |
| { |
| [[WebBackgroundTaskController sharedController] setBackgroundTaskStartBlock:startBlock]; |
| } |
| |
| void WebKitSetEndBackgroundTaskBlock(EndBackgroundTaskBlock endBlock) |
| { |
| [[WebBackgroundTaskController sharedController] setBackgroundTaskEndBlock:endBlock]; |
| } |
| |
| CGPathRef WebKitCreatePathWithShrinkWrappedRects(NSArray* cgRects, CGFloat radius) |
| { |
| Vector<FloatRect> rects; |
| rects.reserveInitialCapacity([cgRects count]); |
| |
| const char* cgRectEncodedString = @encode(CGRect); |
| |
| for (NSValue *rectValue in cgRects) { |
| CGRect cgRect; |
| [rectValue getValue:&cgRect]; |
| |
| if (strcmp(cgRectEncodedString, rectValue.objCType)) |
| return nullptr; |
| rects.append(cgRect); |
| } |
| |
| return CGPathRetain(PathUtilities::pathWithShrinkWrappedRects(rects, radius).platformPath()); |
| } |
| |
| #endif // PLATFORM(IOS_FAMILY) |