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| 1 /* | 1 /* |
| 2 * Copyright (C) 2012 Google Inc. All rights reserved. | 2 * Copyright (C) 2012 Google Inc. All rights reserved. |
| 3 * | 3 * |
| 4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
| 5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
| 6 * are met: | 6 * are met: |
| 7 * | 7 * |
| 8 * 1. Redistributions of source code must retain the above copyright | 8 * 1. Redistributions of source code must retain the above copyright |
| 9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
| 10 * 2. Redistributions in binary form must reproduce the above copyright | 10 * 2. Redistributions in binary form must reproduce the above copyright |
| 11 * notice, this list of conditions and the following disclaimer in the | 11 * notice, this list of conditions and the following disclaimer in the |
| 12 * documentation and/or other materials provided with the distribution. | 12 * documentation and/or other materials provided with the distribution. |
| 13 * | 13 * |
| 14 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY | 14 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY |
| 15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | 15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
| 16 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | 16 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| 17 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY | 17 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY |
| 18 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | 18 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
| 19 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | 19 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| 20 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND | 20 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| 21 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 21 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF | 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| 23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 24 */ | 24 */ |
| 25 | 25 |
| 26 #ifndef WebFilterOperations_h | 26 #ifndef WebFilterOperations_h |
| 27 #define WebFilterOperations_h | 27 #define WebFilterOperations_h |
| 28 | 28 |
| 29 #include "WebCommon.h" | 29 #include "WebCommonExport.h" |
| 30 #include "WebFilterOperation.h" | 30 #include "WebFilterOperation.h" |
| 31 #include "WebPrivateOwnPtr.h" | 31 #include "WebPrivateOwnPtr.h" |
| 32 | 32 |
| 33 namespace WebKit { | 33 namespace WebKit { |
| 34 | 34 |
| 35 class WebFilterOperationsPrivate; | 35 class WebFilterOperationsPrivate; |
| 36 | 36 |
| 37 // An ordered list of filter operations. | 37 // An ordered list of filter operations. |
| 38 class WebFilterOperations { | 38 class WebFilterOperations { |
| 39 public: | 39 public: |
| 40 WebFilterOperations() { initialize(); } | 40 WebFilterOperations() { initialize(); } |
| 41 WebFilterOperations(const WebFilterOperations& other) | 41 WebFilterOperations(const WebFilterOperations& other) |
| 42 { | 42 { |
| 43 initialize(); | 43 initialize(); |
| 44 assign(other); | 44 assign(other); |
| 45 } | 45 } |
| 46 WebFilterOperations& operator=(const WebFilterOperations& other) | 46 WebFilterOperations& operator=(const WebFilterOperations& other) |
| 47 { | 47 { |
| 48 assign(other); | 48 assign(other); |
| 49 return *this; | 49 return *this; |
| 50 } | 50 } |
| 51 ~WebFilterOperations() { destroy(); } | 51 ~WebFilterOperations() { destroy(); } |
| 52 | 52 |
| 53 WEBKIT_EXPORT void assign(const WebFilterOperations&); | 53 BLINK_COMMON_EXPORT void assign(const WebFilterOperations&); |
| 54 WEBKIT_EXPORT bool equals(const WebFilterOperations&) const; | 54 BLINK_COMMON_EXPORT bool equals(const WebFilterOperations&) const; |
| 55 | 55 |
| 56 WEBKIT_EXPORT void append(const WebFilterOperation&); | 56 BLINK_COMMON_EXPORT void append(const WebFilterOperation&); |
| 57 | 57 |
| 58 // Removes all filter operations. | 58 // Removes all filter operations. |
| 59 WEBKIT_EXPORT void clear(); | 59 BLINK_COMMON_EXPORT void clear(); |
| 60 WEBKIT_EXPORT bool isEmpty() const; | 60 BLINK_COMMON_EXPORT bool isEmpty() const; |
| 61 | 61 |
| 62 WEBKIT_EXPORT void getOutsets(int& top, int& right, int& bottom, int& left)
const; | 62 BLINK_COMMON_EXPORT void getOutsets(int& top, int& right, int& bottom, int&
left) const; |
| 63 WEBKIT_EXPORT bool hasFilterThatMovesPixels() const; | 63 BLINK_COMMON_EXPORT bool hasFilterThatMovesPixels() const; |
| 64 WEBKIT_EXPORT bool hasFilterThatAffectsOpacity() const; | 64 BLINK_COMMON_EXPORT bool hasFilterThatAffectsOpacity() const; |
| 65 | 65 |
| 66 WEBKIT_EXPORT size_t size() const; | 66 BLINK_COMMON_EXPORT size_t size() const; |
| 67 WEBKIT_EXPORT WebFilterOperation at(size_t) const; | 67 BLINK_COMMON_EXPORT WebFilterOperation at(size_t) const; |
| 68 | 68 |
| 69 private: | 69 private: |
| 70 WEBKIT_EXPORT void initialize(); | 70 BLINK_COMMON_EXPORT void initialize(); |
| 71 WEBKIT_EXPORT void destroy(); | 71 BLINK_COMMON_EXPORT void destroy(); |
| 72 | 72 |
| 73 WebPrivateOwnPtr<WebFilterOperationsPrivate> m_private; | 73 WebPrivateOwnPtr<WebFilterOperationsPrivate> m_private; |
| 74 }; | 74 }; |
| 75 | 75 |
| 76 inline bool operator==(const WebFilterOperations& a, const WebFilterOperations&
b) | 76 inline bool operator==(const WebFilterOperations& a, const WebFilterOperations&
b) |
| 77 { | 77 { |
| 78 return a.equals(b); | 78 return a.equals(b); |
| 79 } | 79 } |
| 80 | 80 |
| 81 inline bool operator!=(const WebFilterOperations& a, const WebFilterOperations&
b) | 81 inline bool operator!=(const WebFilterOperations& a, const WebFilterOperations&
b) |
| 82 { | 82 { |
| 83 return !(a == b); | 83 return !(a == b); |
| 84 } | 84 } |
| 85 | 85 |
| 86 } | 86 } |
| 87 | 87 |
| 88 #endif | 88 #endif |
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