1 /* Copyright 2014 The Chromium Authors. All rights reserved. 2 * Use of this source code is governed by a BSD-style license that can be 3 * found in the LICENSE file. 4 */ 5 6 #ifndef PPAPI_CPP_PRIVATE_CAMERA_CAPABILITIES_PRIVATE_H_ 7 #define PPAPI_CPP_PRIVATE_CAMERA_CAPABILITIES_PRIVATE_H_ 8 9 #include "ppapi/c/private/ppb_camera_capabilities_private.h" 10 #include "ppapi/cpp/resource.h" 11 #include "ppapi/cpp/size.h" 12 13 /// @file 14 /// This file defines the CameraCapabilities_Private interface for 15 /// establishing an image capture configuration resource within the browser. 16 namespace pp { 17 18 /// The <code>CameraCapabilities_Private</code> interface contains methods for 19 /// getting the image capture capabilities within the browser. 20 class CameraCapabilities_Private : public Resource { 21 public: 22 /// Default constructor for creating an is_null() 23 /// <code>CameraCapabilities_Private</code> object. 24 CameraCapabilities_Private(); 25 26 /// The copy constructor for <code>CameraCapabilities_Private</code>. 27 /// 28 /// @param[in] other A reference to a <code>CameraCapabilities_Private 29 /// </code>. 30 CameraCapabilities_Private(const CameraCapabilities_Private& other); 31 32 /// Constructs a <code>CameraCapabilities_Private</code> from a <code> 33 /// Resource</code>. 34 /// 35 /// @param[in] resource A <code>PPB_CameraCapabilities_Private</code> 36 /// resource. 37 explicit CameraCapabilities_Private(const Resource& resource); 38 39 /// Constructs a <code>CameraCapabilities_Private</code> object. 40 /// 41 /// @param[in] instance The instance with which this resource will be 42 /// associated. 43 explicit CameraCapabilities_Private(const InstanceHandle& instance); 44 45 /// A constructor used when you have received a <code>PP_Resource</code> as a 46 /// return value that has had 1 ref added for you. 47 /// 48 /// @param[in] resource A <code>PPB_CameraCapabilities_Private</code> 49 /// resource. 50 CameraCapabilities_Private(PassRef, PP_Resource resource); 51 52 // Destructor. 53 ~CameraCapabilities_Private(); 54 55 /// GetSupportedPreviewSizes() returns the supported preview sizes for the 56 /// given <code>CameraCapabilities_Private</code>. 57 /// 58 /// @param[out] A vector of <code>Size</code> corresponding to the 59 /// supported preview sizes in pixels. 60 void GetSupportedPreviewSizes(std::vector<Size>* preview_sizes); 61 62 /// GetSupportedJpegSize() returns the supported JPEG sizes for the given 63 /// <code>CameraCapabilities_Private</code>. 64 /// 65 /// @param[out] A vector of <code>Size</code> corresponding to the 66 /// supported JPEG image sizes in pixels. 67 void GetSupportedJpegSizes(std::vector<Size>* jpeg_sizes); 68 69 /// IsCameraCapabilities() determines if the given resource is a 70 /// <code>CameraCapabilities_Private</code>. 71 /// 72 /// @param[in] resource A <code>Resource</code> corresponding to an image 73 /// capture capabilities resource. 74 /// 75 /// @return true if the given resource is an <code> 76 /// CameraCapabilities_Private</code> resource, otherwise false. 77 static bool IsCameraCapabilities(const Resource& resource); 78 }; 79 80 } // namespace pp 81 82 #endif /* PPAPI_CPP_PRIVATE_CAMERA_CAPABILITIES_PRIVATE_H_ */ 83 84
