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1 /* | 1 /* |
2 * Copyright 2011 Google Inc. | 2 * Copyright 2011 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 #ifndef SkPDFDevice_DEFINED | 8 #ifndef SkPDFDevice_DEFINED |
9 #define SkPDFDevice_DEFINED | 9 #define SkPDFDevice_DEFINED |
10 | 10 |
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136 */ | 136 */ |
137 void appendDestinations(SkPDFDict* dict, SkPDFObject* page) const; | 137 void appendDestinations(SkPDFDict* dict, SkPDFObject* page) const; |
138 | 138 |
139 /** Returns a copy of the media box for this device. */ | 139 /** Returns a copy of the media box for this device. */ |
140 sk_sp<SkPDFArray> copyMediaBox() const; | 140 sk_sp<SkPDFArray> copyMediaBox() const; |
141 | 141 |
142 /** Returns a SkStream with the page contents. | 142 /** Returns a SkStream with the page contents. |
143 */ | 143 */ |
144 std::unique_ptr<SkStreamAsset> content() const; | 144 std::unique_ptr<SkStreamAsset> content() const; |
145 | 145 |
146 /** Writes the page contents to the stream. */ | |
147 void writeContent(SkWStream*) const; | |
148 | |
149 const SkMatrix& initialTransform() const { | |
150 return fInitialTransform; | |
151 } | |
152 | |
153 SkPDFCanon* getCanon() const; | 146 SkPDFCanon* getCanon() const; |
154 | 147 |
155 // It is important to not confuse GraphicStateEntry with SkPDFGraphicState,
the | 148 // It is important to not confuse GraphicStateEntry with SkPDFGraphicState,
the |
156 // later being our representation of an object in the PDF file. | 149 // later being our representation of an object in the PDF file. |
157 struct GraphicStateEntry { | 150 struct GraphicStateEntry { |
158 GraphicStateEntry(); | 151 GraphicStateEntry(); |
159 | 152 |
160 // Compare the fields we care about when setting up a new content entry. | 153 // Compare the fields we care about when setting up a new content entry. |
161 bool compareInitialState(const GraphicStateEntry& b); | 154 bool compareInitialState(const GraphicStateEntry& b); |
162 | 155 |
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211 : nameData(SkRef(nameData)), point(point) {} | 204 : nameData(SkRef(nameData)), point(point) {} |
212 NamedDestination(NamedDestination&&) = default; | 205 NamedDestination(NamedDestination&&) = default; |
213 NamedDestination& operator=(NamedDestination&&) = default; | 206 NamedDestination& operator=(NamedDestination&&) = default; |
214 }; | 207 }; |
215 | 208 |
216 // TODO(vandebo): push most of SkPDFDevice's state into a core object in | 209 // TODO(vandebo): push most of SkPDFDevice's state into a core object in |
217 // order to get the right access levels without using friend. | 210 // order to get the right access levels without using friend. |
218 friend class ScopedContentEntry; | 211 friend class ScopedContentEntry; |
219 | 212 |
220 SkISize fPageSize; | 213 SkISize fPageSize; |
221 SkISize fContentSize; | |
222 SkMatrix fInitialTransform; | 214 SkMatrix fInitialTransform; |
223 SkClipStack fExistingClipStack; | 215 SkClipStack fExistingClipStack; |
224 SkRegion fExistingClipRegion; | 216 SkRegion fExistingClipRegion; |
225 | 217 |
226 SkTArray<RectWithData> fLinkToURLs; | 218 SkTArray<RectWithData> fLinkToURLs; |
227 SkTArray<RectWithData> fLinkToDestinations; | 219 SkTArray<RectWithData> fLinkToDestinations; |
228 SkTArray<NamedDestination> fNamedDestinations; | 220 SkTArray<NamedDestination> fNamedDestinations; |
229 | 221 |
230 SkTDArray<SkPDFObject*> fGraphicStateResources; | 222 SkTDArray<SkPDFObject*> fGraphicStateResources; |
231 SkTDArray<SkPDFObject*> fXObjectResources; | 223 SkTDArray<SkPDFObject*> fXObjectResources; |
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310 | 302 |
311 typedef SkBaseDevice INHERITED; | 303 typedef SkBaseDevice INHERITED; |
312 | 304 |
313 // TODO(edisonn): Only SkDocument_PDF and SkPDFImageShader should be able to
create | 305 // TODO(edisonn): Only SkDocument_PDF and SkPDFImageShader should be able to
create |
314 // an SkPDFDevice | 306 // an SkPDFDevice |
315 //friend class SkDocument_PDF; | 307 //friend class SkDocument_PDF; |
316 //friend class SkPDFImageShader; | 308 //friend class SkPDFImageShader; |
317 }; | 309 }; |
318 | 310 |
319 #endif | 311 #endif |
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