| // Copyright 2015 Google Inc. All Rights Reserved. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #ifndef COBALT_WEBDRIVER_WINDOW_DRIVER_H_ |
| #define COBALT_WEBDRIVER_WINDOW_DRIVER_H_ |
| |
| #if defined(ENABLE_WEBDRIVER) |
| |
| #include <string> |
| #include <vector> |
| |
| #include "base/hash_tables.h" |
| #include "base/memory/ref_counted.h" |
| #include "base/memory/scoped_ptr.h" |
| #include "base/memory/weak_ptr.h" |
| #include "base/message_loop_proxy.h" |
| #include "base/stl_util.h" |
| #include "base/synchronization/lock.h" |
| #include "base/threading/thread_checker.h" |
| #include "cobalt/dom/keyboard_event.h" |
| #include "cobalt/dom/pointer_event.h" |
| #include "cobalt/dom/wheel_event.h" |
| #include "cobalt/dom/window.h" |
| #include "cobalt/webdriver/element_driver.h" |
| #include "cobalt/webdriver/element_mapping.h" |
| #include "cobalt/webdriver/keyboard.h" |
| #include "cobalt/webdriver/protocol/cookie.h" |
| #include "cobalt/webdriver/protocol/frame_id.h" |
| #include "cobalt/webdriver/protocol/keys.h" |
| #include "cobalt/webdriver/protocol/script.h" |
| #include "cobalt/webdriver/protocol/search_strategy.h" |
| #include "cobalt/webdriver/protocol/size.h" |
| #include "cobalt/webdriver/protocol/window_id.h" |
| #include "cobalt/webdriver/script_executor.h" |
| #include "cobalt/webdriver/util/call_on_message_loop.h" |
| #include "cobalt/webdriver/util/command_result.h" |
| |
| namespace cobalt { |
| namespace webdriver { |
| |
| // A WebDriver windowHandle will map to a WindowDriver instance. |
| // WebDriver commands that interact with a Window, such as: |
| // /session/:sessionId/window/:windowHandle/size |
| // will map to a method on this class. |
| class WindowDriver : private ElementMapping { |
| public: |
| typedef base::Callback<void(scoped_refptr<dom::Element>, const base::Token, |
| const dom::KeyboardEventInit&)> |
| KeyboardEventInjector; |
| typedef base::Callback<void(scoped_refptr<dom::Element>, const base::Token, |
| const dom::PointerEventInit&)> |
| PointerEventInjector; |
| typedef base::Callback<void(scoped_refptr<dom::Element>, const base::Token, |
| const dom::WheelEventInit&)> |
| WheelEventInjector; |
| |
| typedef base::Callback<scoped_refptr<script::GlobalEnvironment>()> |
| GetGlobalEnvironmentFunction; |
| WindowDriver(const protocol::WindowId& window_id, |
| const base::WeakPtr<dom::Window>& window, |
| const GetGlobalEnvironmentFunction& get_global_environment, |
| KeyboardEventInjector keyboard_event_injector, |
| PointerEventInjector pointer_event_injector, |
| WheelEventInjector wheel_event_injector, |
| const scoped_refptr<base::MessageLoopProxy>& message_loop); |
| ~WindowDriver(); |
| const protocol::WindowId& window_id() { return window_id_; } |
| ElementDriver* GetElementDriver(const protocol::ElementId& element_id); |
| |
| util::CommandResult<protocol::Size> GetWindowSize(); |
| util::CommandResult<void> Navigate(const GURL& url); |
| util::CommandResult<std::string> GetCurrentUrl(); |
| util::CommandResult<std::string> GetTitle(); |
| util::CommandResult<protocol::ElementId> FindElement( |
| const protocol::SearchStrategy& strategy); |
| util::CommandResult<std::vector<protocol::ElementId> > FindElements( |
| const protocol::SearchStrategy& strategy); |
| // Note: The source may be a fairly large string that is being copied around |
| // by value here. |
| util::CommandResult<std::string> GetSource(); |
| util::CommandResult<protocol::ScriptResult> Execute( |
| const protocol::Script& script); |
| util::CommandResult<protocol::ScriptResult> ExecuteAsync( |
| const protocol::Script& script); |
| util::CommandResult<void> SendKeys(const protocol::Keys& keys); |
| util::CommandResult<protocol::ElementId> GetActiveElement(); |
| util::CommandResult<void> SwitchFrame(const protocol::FrameId& frame_id); |
| util::CommandResult<std::vector<protocol::Cookie> > GetAllCookies(); |
| util::CommandResult<std::vector<protocol::Cookie> > GetCookie( |
| const std::string& name); |
| util::CommandResult<void> AddCookie(const protocol::Cookie& cookie); |
| |
| private: |
| typedef base::hash_map<std::string, ElementDriver*> ElementDriverMap; |
| typedef ElementDriverMap::iterator ElementDriverMapIt; |
| typedef std::vector<protocol::ElementId> ElementIdVector; |
| |
| // ScriptExecutor::ElementMapping implementation. |
| protocol::ElementId ElementToId( |
| const scoped_refptr<dom::Element>& element) OVERRIDE; |
| scoped_refptr<dom::Element> IdToElement( |
| const protocol::ElementId& id) OVERRIDE; |
| |
| dom::Window* GetWeak() { |
| DCHECK_EQ(base::MessageLoopProxy::current(), window_message_loop_); |
| return window_.get(); |
| } |
| |
| // Create a new ElementDriver that wraps this weak_element and return the |
| // ElementId that maps to the new ElementDriver. |
| protocol::ElementId CreateNewElementDriver( |
| const base::WeakPtr<dom::Element>& weak_element); |
| |
| // Shared logic between FindElement and FindElements. |
| template <typename T> |
| util::CommandResult<T> FindElementsInternal( |
| const protocol::SearchStrategy& strategy); |
| |
| util::CommandResult<protocol::ScriptResult> ExecuteScriptInternal( |
| const protocol::Script& script, |
| base::optional<base::TimeDelta> async_timeout, |
| ScriptExecutorResult::ResultHandler* result_handler); |
| |
| util::CommandResult<void> SendKeysInternal( |
| scoped_ptr<Keyboard::KeyboardEventVector> keyboard_events); |
| |
| util::CommandResult<void> NavigateInternal(const GURL& url); |
| |
| util::CommandResult<void> AddCookieInternal(const protocol::Cookie& cookie); |
| |
| util::CommandResult<protocol::ElementId> GetActiveElementInternal(); |
| |
| const protocol::WindowId window_id_; |
| |
| // Bound to the WebDriver thread. |
| base::ThreadChecker thread_checker_; |
| |
| KeyboardEventInjector keyboard_event_injector_; |
| PointerEventInjector pointer_event_injector_; |
| WheelEventInjector wheel_event_injector_; |
| |
| // Anything that interacts with the window must be run on this message loop. |
| scoped_refptr<base::MessageLoopProxy> window_message_loop_; |
| |
| // Weak handle to the dom::Window that must only be accessed from |
| // |window_message_loop| |
| base::WeakPtr<dom::Window> window_; |
| |
| // This must only be accessed from |window_message_loop_|. |
| GetGlobalEnvironmentFunction get_global_environment_; |
| |
| // Helper object for commands that execute script. This must only be accessed |
| // from the |window_message_loop_|. |
| base::WeakPtr<ScriptExecutor> script_executor_; |
| |
| // Mapping of protocol::ElementId to ElementDriver*. This should only be |
| // accessed from the |window_message_loop_|, though it will be destructed |
| // from the WebDriver thread. |
| ElementDriverMap element_drivers_; |
| |
| // Ensure ElementDrivers that this WindowDriver owns are deleted on |
| // destruction of the WindowDriver. |
| STLValueDeleter<ElementDriverMap> element_driver_map_deleter_; |
| |
| // Monotonically increasing number to provide unique element ids. |
| int32 next_element_id_; |
| }; |
| |
| } // namespace webdriver |
| } // namespace cobalt |
| |
| #endif // defined(ENABLE_WEBDRIVER) |
| #endif // COBALT_WEBDRIVER_WINDOW_DRIVER_H_ |