1 // Copyright (c) 2012 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 // Multiply-included message file, no traditional include guard. 6 #include <vector> 7 8 #include "ipc/ipc_message.h" 9 #include "ipc/ipc_message_macros.h" 10 #include "ipc/ipc_param_traits.h" 11 #include "third_party/skia/include/core/SkBitmap.h" 12 #include "ui/gfx/size.h" 13 14 #define IPC_MESSAGE_START ImageMsgStart 15 16 // Messages sent from the browser to the renderer. 17 18 // Requests the renderer to download the specified image, decode it, 19 // and send the image data back via ImageHostMsg_DidDownloadImage. 20 IPC_MESSAGE_ROUTED4(ImageMsg_DownloadImage, 21 int /* Identifier for the request */, 22 GURL /* URL of the image */, 23 bool /* is favicon (turn off cookies) */, 24 uint32_t /* Maximal bitmap size in pixel. The results are 25 filtered according the max size. If there are no 26 bitmaps at the passed in GURL <= max size, the 27 smallest bitmap is resized to the max size and 28 is the only result. A max size of zero means 29 that the max size is unlimited. */) 30 31 // Messages sent from the renderer to the browser. 32 33 IPC_MESSAGE_ROUTED5(ImageHostMsg_DidDownloadImage, 34 int /* Identifier of the request */, 35 int /* HTTP response status */, 36 GURL /* URL of the image */, 37 std::vector<SkBitmap> /* bitmap data */, 38 /* The sizes in pixel of the bitmaps before they were 39 resized due to the maximal bitmap size passed to 40 ImageMsg_DownloadImage. Each entry in the bitmaps vector 41 corresponds to an entry in the sizes vector. If a bitmap 42 was resized, there should be a single returned bitmap. */ 43 std::vector<gfx::Size>) 44
