1 /* 2 * Copyright (C) 2011 Apple Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' 14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS 17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 23 * THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26 #import <WebCore/IntRectHash.h> 27 #import <wtf/RetainPtr.h> 28 29 @class WKPrintingViewData; 30 31 namespace WebKit { 32 class WebFrameProxy; 33 } 34 35 @interface WKPrintingView : NSView { 36 @public 37 NSPrintOperation *_printOperation; // WKPrintingView is owned by the operation. 38 RetainPtr<NSView> _wkView; 39 40 RefPtr<WebKit::WebFrameProxy> _webFrame; 41 Vector<WebCore::IntRect> _printingPageRects; 42 double _totalScaleFactorForPrinting; 43 HashMap<WebCore::IntRect, Vector<uint8_t> > _pagePreviews; 44 45 Vector<uint8_t> _printedPagesData; 46 RetainPtr<CGPDFDocumentRef> _printedPagesPDFDocument; 47 48 uint64_t _expectedComputedPagesCallback; 49 HashMap<uint64_t, WebCore::IntRect> _expectedPreviewCallbacks; 50 uint64_t _latestExpectedPreviewCallback; 51 uint64_t _expectedPrintCallback; 52 53 BOOL _isPrintingFromSecondaryThread; 54 Mutex _printingCallbackMutex; 55 ThreadCondition _printingCallbackCondition; 56 57 NSTimer *_autodisplayResumeTimer; 58 } 59 60 - (id)initWithFrameProxy:(WebKit::WebFrameProxy*)frame view:(NSView *)wkView; 61 62 @end 63
