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1 /* This Source Code Form is subject to the terms of the Mozilla Public |
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2 * License, v. 2.0. If a copy of the MPL was not distributed with this file, |
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3 * You can obtain one at http://mozilla.org/MPL/2.0/. */ |
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4 |
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5 #ifndef mozilla_dom_CanvasPattern_h |
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6 #define mozilla_dom_CanvasPattern_h |
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7 |
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8 #include "mozilla/Attributes.h" |
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9 #include "mozilla/dom/CanvasRenderingContext2DBinding.h" |
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10 #include "mozilla/dom/CanvasRenderingContext2D.h" |
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11 #include "mozilla/RefPtr.h" |
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12 #include "nsISupports.h" |
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13 #include "nsWrapperCache.h" |
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14 |
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15 class nsIPrincipal; |
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16 |
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17 namespace mozilla { |
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18 namespace gfx { |
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19 class SourceSurface; |
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20 } |
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21 |
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22 namespace dom { |
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23 |
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24 class CanvasPattern MOZ_FINAL : public nsWrapperCache |
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25 { |
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26 public: |
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27 NS_INLINE_DECL_CYCLE_COLLECTING_NATIVE_REFCOUNTING(CanvasPattern) |
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28 NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_NATIVE_CLASS(CanvasPattern) |
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29 |
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30 MOZ_BEGIN_NESTED_ENUM_CLASS(RepeatMode, uint8_t) |
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31 REPEAT, |
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32 REPEATX, |
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33 REPEATY, |
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34 NOREPEAT |
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35 MOZ_END_NESTED_ENUM_CLASS(RepeatMode) |
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36 |
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37 CanvasPattern(CanvasRenderingContext2D* aContext, |
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38 gfx::SourceSurface* aSurface, |
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39 RepeatMode aRepeat, |
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40 nsIPrincipal* principalForSecurityCheck, |
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41 bool forceWriteOnly, |
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42 bool CORSUsed) |
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43 : mContext(aContext) |
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44 , mSurface(aSurface) |
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45 , mPrincipal(principalForSecurityCheck) |
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46 , mForceWriteOnly(forceWriteOnly) |
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47 , mCORSUsed(CORSUsed) |
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48 , mRepeat(aRepeat) |
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49 { |
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50 SetIsDOMBinding(); |
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51 } |
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52 |
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53 JSObject* WrapObject(JSContext* aCx) MOZ_OVERRIDE |
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54 { |
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55 return CanvasPatternBinding::Wrap(aCx, this); |
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56 } |
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57 |
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58 CanvasRenderingContext2D* GetParentObject() |
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59 { |
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60 return mContext; |
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61 } |
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62 |
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63 nsRefPtr<CanvasRenderingContext2D> mContext; |
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64 RefPtr<gfx::SourceSurface> mSurface; |
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65 nsCOMPtr<nsIPrincipal> mPrincipal; |
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66 const bool mForceWriteOnly; |
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67 const bool mCORSUsed; |
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68 const RepeatMode mRepeat; |
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69 }; |
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70 |
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71 MOZ_FINISH_NESTED_ENUM_CLASS(CanvasPattern::RepeatMode) |
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72 |
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73 } |
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74 } |
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75 |
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76 #endif // mozilla_dom_CanvasPattern_h |