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1 /* | 1 /* |
2 * Copyright 2015 Google Inc. | 2 * Copyright 2015 Google Inc. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
6 */ | 6 */ |
7 | 7 |
8 #include "SkDocument.h" | 8 #include "SkDocument.h" |
9 #include "SkXPSDevice.h" | 9 #include "SkXPSDevice.h" |
10 #include "SkStream.h" | 10 #include "SkStream.h" |
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23 } | 23 } |
24 | 24 |
25 virtual ~SkDocument_XPS() { | 25 virtual ~SkDocument_XPS() { |
26 // subclasses must call close() in their destructors | 26 // subclasses must call close() in their destructors |
27 this->close(); | 27 this->close(); |
28 } | 28 } |
29 | 29 |
30 protected: | 30 protected: |
31 virtual SkCanvas* onBeginPage(SkScalar width, | 31 virtual SkCanvas* onBeginPage(SkScalar width, |
32 SkScalar height, | 32 SkScalar height, |
33 const SkRect& trimBox) SK_OVERRIDE { | 33 const SkRect& trimBox) override { |
34 fDevice.beginSheet(fUnitsPerMeter, fPixelsPerMeter, | 34 fDevice.beginSheet(fUnitsPerMeter, fPixelsPerMeter, |
35 SkSize::Make(width, height)); | 35 SkSize::Make(width, height)); |
36 fCanvas.reset(SkNEW_ARGS(SkCanvas, (&fDevice))); | 36 fCanvas.reset(SkNEW_ARGS(SkCanvas, (&fDevice))); |
37 fCanvas->clipRect(trimBox); | 37 fCanvas->clipRect(trimBox); |
38 fCanvas->translate(trimBox.x(), trimBox.y()); | 38 fCanvas->translate(trimBox.x(), trimBox.y()); |
39 return fCanvas.get(); | 39 return fCanvas.get(); |
40 } | 40 } |
41 | 41 |
42 void onEndPage() SK_OVERRIDE { | 42 void onEndPage() override { |
43 SkASSERT(fCanvas.get()); | 43 SkASSERT(fCanvas.get()); |
44 fCanvas->flush(); | 44 fCanvas->flush(); |
45 fCanvas.reset(NULL); | 45 fCanvas.reset(NULL); |
46 fDevice.endSheet(); | 46 fDevice.endSheet(); |
47 } | 47 } |
48 | 48 |
49 bool onClose(SkWStream*) SK_OVERRIDE { | 49 bool onClose(SkWStream*) override { |
50 SkASSERT(!fCanvas.get()); | 50 SkASSERT(!fCanvas.get()); |
51 return fDevice.endPortfolio(); | 51 return fDevice.endPortfolio(); |
52 } | 52 } |
53 | 53 |
54 void onAbort() SK_OVERRIDE {} | 54 void onAbort() override {} |
55 | 55 |
56 private: | 56 private: |
57 SkXPSDevice fDevice; | 57 SkXPSDevice fDevice; |
58 SkAutoTUnref<SkCanvas> fCanvas; | 58 SkAutoTUnref<SkCanvas> fCanvas; |
59 SkVector fUnitsPerMeter; | 59 SkVector fUnitsPerMeter; |
60 SkVector fPixelsPerMeter; | 60 SkVector fPixelsPerMeter; |
61 }; | 61 }; |
62 | 62 |
63 /////////////////////////////////////////////////////////////////////////////// | 63 /////////////////////////////////////////////////////////////////////////////// |
64 | 64 |
65 SkDocument* SkDocument::CreateXPS(SkWStream* stream, SkScalar dpi) { | 65 SkDocument* SkDocument::CreateXPS(SkWStream* stream, SkScalar dpi) { |
66 return stream ? SkNEW_ARGS(SkDocument_XPS, (stream, NULL, dpi)) : NULL; | 66 return stream ? SkNEW_ARGS(SkDocument_XPS, (stream, NULL, dpi)) : NULL; |
67 } | 67 } |
68 | 68 |
69 static void delete_wstream(SkWStream* stream, bool aborted) { | 69 static void delete_wstream(SkWStream* stream, bool aborted) { |
70 SkDELETE(stream); | 70 SkDELETE(stream); |
71 } | 71 } |
72 | 72 |
73 SkDocument* SkDocument::CreateXPS(const char path[], SkScalar dpi) { | 73 SkDocument* SkDocument::CreateXPS(const char path[], SkScalar dpi) { |
74 SkAutoTDelete<SkFILEWStream> stream(SkNEW_ARGS(SkFILEWStream, (path))); | 74 SkAutoTDelete<SkFILEWStream> stream(SkNEW_ARGS(SkFILEWStream, (path))); |
75 if (!stream->isValid()) { | 75 if (!stream->isValid()) { |
76 return NULL; | 76 return NULL; |
77 } | 77 } |
78 return SkNEW_ARGS(SkDocument_XPS, (stream.detach(), delete_wstream, dpi)); | 78 return SkNEW_ARGS(SkDocument_XPS, (stream.detach(), delete_wstream, dpi)); |
79 } | 79 } |
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