1ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen// Copyright (c) 2011 The Chromium Authors. All rights reserved. 2c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// Use of this source code is governed by a BSD-style license that can be 3c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// found in the LICENSE file. 4c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 5c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#ifndef WEBKIT_GLUE_RESOURCE_TYPE_H__ 6c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#define WEBKIT_GLUE_RESOURCE_TYPE_H__ 7c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 8c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "base/basictypes.h" 9c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 10c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochclass ResourceType { 11c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch public: 12c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch enum Type { 13c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch MAIN_FRAME = 0, // top level page 14c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch SUB_FRAME, // frame or iframe 15c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch STYLESHEET, // a CSS stylesheet 16c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch SCRIPT, // an external script 17c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch IMAGE, // an image (jpg/gif/png/etc) 18c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch FONT_RESOURCE, // a font 19c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch SUB_RESOURCE, // an "other" subresource. 20c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch OBJECT, // an object (or embed) tag for a plugin, 21c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // or a resource that a plugin requested. 22c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch MEDIA, // a media resource. 23c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch WORKER, // the main resource of a dedicated worker. 24c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch SHARED_WORKER, // the main resource of a shared worker. 253345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick PREFETCH, // an explicitly requested prefetch 26ddb351dbec246cf1fab5ec20d2d5520909041de1Kristian Monsen FAVICON, // a favicon 27c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch LAST_TYPE // Place holder so we don't need to change ValidType 28c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // everytime. 29c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch }; 30c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 31c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch static bool ValidType(int32 type) { 32c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return type >= MAIN_FRAME && type < LAST_TYPE; 33c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 34c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 35c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch static Type FromInt(int32 type) { 36c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return static_cast<Type>(type); 37c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 38c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 39c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch static bool IsFrame(ResourceType::Type type) { 40c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return type == MAIN_FRAME || type == SUB_FRAME; 41c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 42c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 43c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch static bool IsSharedWorker(ResourceType::Type type) { 44c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return type == SHARED_WORKER; 45c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 46c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 47c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch static bool IsSubresource(ResourceType::Type type) { 48c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return type == STYLESHEET || 49c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch type == SCRIPT || 50c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch type == IMAGE || 51c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch type == FONT_RESOURCE || 52c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch type == SUB_RESOURCE || 53c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch type == WORKER; 54c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 55c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 56c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch private: 57c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Don't instantiate this class. 58c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch ResourceType(); 59c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch ~ResourceType(); 60c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch}; 61c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#endif // WEBKIT_GLUE_RESOURCE_TYPE_H__ 62