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Side by Side Diff: Source/core/page/PrintContext.h

Issue 465983003: Delete PrintContext::spoolAllPagesWithBoundaries (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Created 6 years, 4 months ago
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1 /* 1 /*
2 * Copyright (C) 2007 Alp Toker <alp@atoker.com> 2 * Copyright (C) 2007 Alp Toker <alp@atoker.com>
3 * Copyright (C) 2007 Apple Inc. 3 * Copyright (C) 2007 Apple Inc.
4 * 4 *
5 * This library is free software; you can redistribute it and/or 5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Library General Public 6 * modify it under the terms of the GNU Library General Public
7 * License as published by the Free Software Foundation; either 7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later version. 8 * version 2 of the License, or (at your option) any later version.
9 * 9 *
10 * This library is distributed in the hope that it will be useful, 10 * This library is distributed in the hope that it will be useful,
(...skipping 44 matching lines...) Expand 10 before | Expand all | Expand 10 after
55 55
56 // These are only valid after page rects are computed. 56 // These are only valid after page rects are computed.
57 size_t pageCount() const { return m_pageRects.size(); } 57 size_t pageCount() const { return m_pageRects.size(); }
58 const IntRect& pageRect(size_t pageNumber) const { return m_pageRects[pageNu mber]; } 58 const IntRect& pageRect(size_t pageNumber) const { return m_pageRects[pageNu mber]; }
59 const Vector<IntRect>& pageRects() const { return m_pageRects; } 59 const Vector<IntRect>& pageRects() const { return m_pageRects; }
60 60
61 // Enter print mode, updating layout for new page size. 61 // Enter print mode, updating layout for new page size.
62 // This function can be called multiple times to apply new print options wit hout going back to screen mode. 62 // This function can be called multiple times to apply new print options wit hout going back to screen mode.
63 void begin(float width, float height = 0); 63 void begin(float width, float height = 0);
64 64
65 // FIXME: eliminate width argument.
66 void spoolPage(GraphicsContext& ctx, int pageNumber, float width);
67
68 // Return to screen mode. 65 // Return to screen mode.
69 void end(); 66 void end();
70 67
71 // Used by layout tests. 68 // Used by layout tests.
72 static int pageNumberForElement(Element*, const FloatSize& pageSizeInPixels) ; // Returns -1 if page isn't found. 69 static int pageNumberForElement(Element*, const FloatSize& pageSizeInPixels) ; // Returns -1 if page isn't found.
73 static String pageProperty(LocalFrame* frame, const char* propertyName, int pageNumber); 70 static String pageProperty(LocalFrame* frame, const char* propertyName, int pageNumber);
74 static bool isPageBoxVisible(LocalFrame* frame, int pageNumber); 71 static bool isPageBoxVisible(LocalFrame* frame, int pageNumber);
75 static String pageSizeAndMarginsInPixels(LocalFrame* frame, int pageNumber, int width, int height, int marginTop, int marginRight, int marginBottom, int mar ginLeft); 72 static String pageSizeAndMarginsInPixels(LocalFrame* frame, int pageNumber, int width, int height, int marginTop, int marginRight, int marginBottom, int mar ginLeft);
76 static int numberOfPages(LocalFrame*, const FloatSize& pageSizeInPixels); 73 static int numberOfPages(LocalFrame*, const FloatSize& pageSizeInPixels);
77 // Draw all pages into a graphics context with lines which mean page boundar ies.
78 // The height of the graphics context should be
79 // (pageSizeInPixels.height() + 1) * number-of-pages - 1
80 static void spoolAllPagesWithBoundaries(LocalFrame*, GraphicsContext&, const FloatSize& pageSizeInPixels);
81 74
82 virtual void trace(Visitor*); 75 virtual void trace(Visitor*);
83 76
84 protected: 77 protected:
85 void outputLinkedDestinations(GraphicsContext&, Node*, const IntRect& pageRe ct); 78 void outputLinkedDestinations(GraphicsContext&, Node*, const IntRect& pageRe ct);
86 79
87 LocalFrame* m_frame; 80 LocalFrame* m_frame;
88 Vector<IntRect> m_pageRects; 81 Vector<IntRect> m_pageRects;
89 82
90 private: 83 private:
91 void computePageRectsWithPageSizeInternal(const FloatSize& pageSizeInPixels, bool allowHorizontalTiling); 84 void computePageRectsWithPageSizeInternal(const FloatSize& pageSizeInPixels, bool allowHorizontalTiling);
92 void collectLinkedDestinations(Node*); 85 void collectLinkedDestinations(Node*);
93 86
94 // Used to prevent misuses of begin() and end() (e.g., call end without begi n). 87 // Used to prevent misuses of begin() and end() (e.g., call end without begi n).
95 bool m_isPrinting; 88 bool m_isPrinting;
96 89
97 WillBeHeapHashMap<String, RawPtrWillBeMember<Element> > m_linkedDestinations ; 90 WillBeHeapHashMap<String, RawPtrWillBeMember<Element> > m_linkedDestinations ;
98 bool m_linkedDestinationsValid; 91 bool m_linkedDestinationsValid;
99 }; 92 };
100 93
101 } 94 }
102 95
103 #endif 96 #endif
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