| // Copyright 2017 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. |
| |
| module chrome.mojom; |
| |
| import "chrome/common/web_page_metadata.mojom"; |
| import "mojo/public/mojom/base/string16.mojom"; |
| import "third_party/blink/public/mojom/window_features/window_features.mojom"; |
| import "ui/gfx/geometry/mojom/geometry.mojom"; |
| import "url/mojom/url.mojom"; |
| |
| enum ImageFormat { |
| JPEG, |
| PNG, |
| // ORIGINAL means request basic image formats, JPG/PNG/GIF, if the original |
| // image format is not one of them, encode the image to JPG and return. |
| ORIGINAL, |
| }; |
| |
| // Messages sent from chrome to the render frame. |
| interface ChromeRenderFrame { |
| // Updates the window features of the main frame's render view. |
| SetWindowFeatures(blink.mojom.WindowFeatures window_features); |
| |
| // Reloads the image selected by the most recently opened context menu |
| // (if there indeed is an image at that location). |
| RequestReloadImageForContextNode(); |
| |
| // Requests an encoded image selected by the most recently opened context |
| // menu. The encoding format is specified as a parameter. If no image is |
| // selected or there's an error capturing the image, |image_data| will be |
| // empty. If the image area is larger than |image_min_area_pixels| it will be |
| // downscaled to fit within |image_max_size_pixels|. |
| // If |image_format| is ORIGINAL, return orinal image data except image |
| // larger than size specified as a parameter. In that case, returns a resized |
| // JPEG static image. |
| RequestImageForContextNode(int32 image_min_area_pixels, |
| gfx.mojom.Size image_max_size_pixels, |
| ImageFormat image_format) |
| => (array<uint8> image_data, gfx.mojom.Size original_size, |
| string encoded_extension); |
| |
| // For WebUI testing, this message requests JavaScript to be executed at a |
| // time which is late enough to not be thrown out, and early enough to be |
| // before onload events are fired. |
| ExecuteWebUIJavaScript(mojo_base.mojom.String16 javascript); |
| |
| // Requests the web page metadata from the renderer. |
| GetWebPageMetadata() => (WebPageMetadata web_page_metadata); |
| |
| // Sets a header identifying the CCT session. |
| [EnableIf=is_android] |
| SetCCTClientHeader(string header); |
| |
| // Requests the Media Feed Url from the renderer (if the page has one). |
| GetMediaFeedURL() => (url.mojom.Url? url); |
| |
| // Tells the render frame to load any blocked plugins matching the given |
| // identifier (empty string matches all). |
| LoadBlockedPlugins(string identifier); |
| }; |