| // Copyright 2015 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "third_party/blink/renderer/core/imagebitmap/image_bitmap_source.h" |
| |
| #include "third_party/blink/renderer/bindings/core/v8/script_promise_resolver.h" |
| #include "third_party/blink/renderer/bindings/core/v8/v8_image_bitmap_options.h" |
| #include "third_party/blink/renderer/core/dom/dom_exception.h" |
| #include "third_party/blink/renderer/core/frame/deprecation/deprecation.h" |
| #include "third_party/blink/renderer/core/imagebitmap/image_bitmap.h" |
| #include "third_party/blink/renderer/platform/bindings/exception_state.h" |
| #include "third_party/blink/renderer/platform/heap/garbage_collected.h" |
| |
| namespace blink { |
| |
| constexpr const char* kImageBitmapOptionNone = "none"; |
| |
| ScriptPromise<ImageBitmap> ImageBitmapSource::FulfillImageBitmap( |
| ScriptState* script_state, |
| ImageBitmap* image_bitmap, |
| const ImageBitmapOptions* options, |
| ExceptionState& exception_state) { |
| if (!image_bitmap || !image_bitmap->BitmapImage()) { |
| exception_state.ThrowDOMException( |
| DOMExceptionCode::kInvalidStateError, |
| "The ImageBitmap could not be allocated."); |
| return ScriptPromise<ImageBitmap>(); |
| } |
| |
| // imageOrientation: 'from-image' will be used to replace imageOrientation: |
| // 'none'. Adding a deprecation warning when 'none' is called in |
| // createImageBitmap. |
| if (options->imageOrientation() == kImageBitmapOptionNone) { |
| auto* execution_context = |
| ExecutionContext::From(script_state->GetContext()); |
| Deprecation::CountDeprecation( |
| execution_context, |
| WebFeature::kObsoleteCreateImageBitmapImageOrientationNone); |
| } |
| |
| return ToResolvedPromise<ImageBitmap>(script_state, image_bitmap); |
| } |
| |
| ScriptPromise<ImageBitmap> ImageBitmapSource::CreateImageBitmap( |
| ScriptState* script_state, |
| std::optional<gfx::Rect> crop_rect, |
| const ImageBitmapOptions* options, |
| ExceptionState& exception_state) { |
| return ScriptPromise<ImageBitmap>(); |
| } |
| |
| } // namespace blink |