PPAPI: implement GetSupportedPreviewSizes

ppapi/cpp/private/image_capture_config_private.cc

+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "ppapi/cpp/private/image_capture_config_private.h"
+
+#include "ppapi/c/pp_bool.h"
+#include "ppapi/cpp/instance_handle.h"
+#include "ppapi/cpp/module_impl.h"
+
+namespace pp {
+
+namespace {
+
+template <>
+const char* interface_name<PPB_ImageCaptureConfig_Private_0_1>() {
+  return PPB_IMAGECAPTURECONFIG_PRIVATE_INTERFACE_0_1;
+}
+
+}  // namespace
+
+ImageCaptureConfig_Private::ImageCaptureConfig_Private() {
+}
+
+ImageCaptureConfig_Private::ImageCaptureConfig_Private(
+    const ImageCaptureConfig_Private& other)
+    : Resource(other) {
+}
+
+ImageCaptureConfig_Private::ImageCaptureConfig_Private(const Resource& resource)
+    : Resource(resource) {
+  PP_DCHECK(IsImageCaptureConfig(resource));
+}
+
+ImageCaptureConfig_Private::ImageCaptureConfig_Private(
+    const InstanceHandle& instance) {
+  if (has_interface<PPB_ImageCaptureConfig_Private_0_1>()) {
+    PassRefFromConstructor(
+        get_interface<PPB_ImageCaptureConfig_Private_0_1>()->Create(
+            instance.pp_instance()));
+    return;
+  }
+  PP_DCHECK(false);
+}
+
+ImageCaptureConfig_Private::ImageCaptureConfig_Private(PassRef,
+                                                       PP_Resource resource)
+    : Resource(PASS_REF, resource) {
+}
+
+ImageCaptureConfig_Private::~ImageCaptureConfig_Private() {
+}
+
+void ImageCaptureConfig_Private::GetPreviewSize(Size* preview_size) {
+  if (!has_interface<PPB_ImageCaptureConfig_Private_0_1>()) {
+    PP_DCHECK(false);
+    return;
+  }
+
+  get_interface<PPB_ImageCaptureConfig_Private_0_1>()->GetPreviewSize(
+      pp_resource(), &preview_size->pp_size());
+}
+
+void ImageCaptureConfig_Private::SetPreviewSize(const Size& preview_size) {
+  if (!has_interface<PPB_ImageCaptureConfig_Private_0_1>()) {
+    PP_DCHECK(false);
+    return;
+  }
+
+  get_interface<PPB_ImageCaptureConfig_Private_0_1>()->SetPreviewSize(
+      pp_resource(), &preview_size.pp_size());
+}
+
+void ImageCaptureConfig_Private::GetJpegSize(Size* jpeg_size) {
+  if (!has_interface<PPB_ImageCaptureConfig_Private_0_1>()) {
+    PP_DCHECK(false);
+    return;
+  }
+
+  get_interface<PPB_ImageCaptureConfig_Private_0_1>()->GetJpegSize(
+      pp_resource(), &jpeg_size->pp_size());
+}
+
+void ImageCaptureConfig_Private::SetJpegSize(const Size& jpeg_size) {
+  if (!has_interface<PPB_ImageCaptureConfig_Private_0_1>()) {
+    PP_DCHECK(false);
+    return;
+  }
+
+  get_interface<PPB_ImageCaptureConfig_Private_0_1>()->SetJpegSize(
+      pp_resource(), &jpeg_size.pp_size());
+}
+
+// static
+bool ImageCaptureConfig_Private::IsImageCaptureConfig(
+    const Resource& resource) {
+  if (!has_interface<PPB_ImageCaptureConfig_Private_0_1>())
+    return false;
+
+  return PP_ToBool(
+      get_interface<PPB_ImageCaptureConfig_Private_0_1>()->IsImageCaptureConfig(
+          resource.pp_resource()));
+}
+
+}  // namespace pp