1/*
2 * Copyright (C) 2010, 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#ifndef PDFViewController_h
27#define PDFViewController_h
28
29#include "WebFindOptions.h"
30#include <wtf/Forward.h>
31#include <wtf/Noncopyable.h>
32#include <wtf/PassOwnPtr.h>
33#include <wtf/RetainPtr.h>
34
35@class PDFView;
36@class WKView;
37@class WKPDFView;
38
39namespace CoreIPC {
40    class DataReference;
41}
42
43namespace WebKit {
44
45class WebPageProxy;
46
47class PDFViewController {
48    WTF_MAKE_NONCOPYABLE(PDFViewController);
49
50public:
51    static PassOwnPtr<PDFViewController> create(WKView *);
52    ~PDFViewController();
53
54    WKView* wkView() const { return m_wkView; }
55    WebPageProxy* page() const;
56    NSView* pdfView() const;
57
58    void setPDFDocumentData(const String& mimeType, const String& suggestedFilename, const CoreIPC::DataReference&);
59
60    double zoomFactor() const;
61    void setZoomFactor(double);
62
63    static Class pdfPreviewViewClass();
64
65    NSPrintOperation *makePrintOperation(NSPrintInfo *);
66    void openPDFInFinder();
67    void savePDFToDownloadsFolder();
68    void linkClicked(const String& url);
69
70    void findString(const String&, FindOptions, unsigned maxMatchCount);
71    void countStringMatches(const String&, FindOptions, unsigned maxMatchCount);
72
73private:
74    explicit PDFViewController(WKView *wkView);
75
76    static Class pdfDocumentClass();
77    static NSBundle* pdfKitBundle();
78
79    NSString *pathToPDFOnDisk();
80
81    WKView* m_wkView;
82
83    RetainPtr<WKPDFView> m_wkPDFView;
84    PDFView* m_pdfView;
85
86    RetainPtr<NSString> m_suggestedFilename;
87    RetainPtr<CFDataRef> m_pdfData;
88
89    RetainPtr<NSString> m_pathToPDFOnDisk;
90    bool m_hasWrittenPDFToDisk;
91};
92
93} // namespace WebKit
94
95#endif // PDFViewController_h
96