Remove Chrome Frame code and resources.

chrome_frame/test/chrome_frame_ui_test_utils.h

-// Copyright (c) 2011 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.
-
-#ifndef CHROME_FRAME_TEST_CHROME_FRAME_UI_TEST_UTILS_H_
-#define CHROME_FRAME_TEST_CHROME_FRAME_UI_TEST_UTILS_H_
-
-#include <oleacc.h>
-
-#include <string>
-#include <vector>
-
-#include "base/files/file_path.h"
-#include "base/memory/ref_counted.h"
-#include "base/win/scoped_comptr.h"
-#include "base/win/scoped_variant.h"
-#include "chrome_frame/test/win_event_receiver.h"
-
-namespace gfx {
-class Rect;
-}
-
-namespace chrome_frame_test {
-
-// Wrapper for MSAA/IAccessible2 accessibility objects. IAccessible2 is an
-// open standard which serves as a complement to MSAA and specifies additional
-// interfaces and methods. Chrome currently supports a subset of this API.
-//
-// In MSAA, there are two types of objects. The first, called an object or full
-// object, has its own IAccessible interface. The second, called a simple
-// element, does not have its own IAccessible interface and cannot have
-// children. Simple elements must be referenced by combination of the parent
-// object and the element's id in MSAA. This class handles this distinction
-// transparently to the client.
-class AccObject : public base::RefCounted<AccObject> {
- public:
-  typedef std::vector<scoped_refptr<AccObject> > RefCountedAccObjectVector;
-
-  // Creates an AccObject with an IAccessible and child id. |accessible| must
-  // not be NULL. |child_id| must always be CHILDID_SELF unless this AccObject
-  // is a simple element.
-  AccObject(IAccessible* accessible, int child_id = CHILDID_SELF);
-
-  // Creates an AccObject corresponding to the given window. May return NULL
-  // if there is not accessible object for the window. The client owns the
-  // created AccObject.
-  static AccObject* CreateFromWindow(HWND hwnd);
-
-  // Creates an AccObject corresponding to the object that generated a
-  // WinEvent. Returns NULL on failure.
-  static AccObject* CreateFromEvent(HWND hwnd, LONG object_id, LONG child_id);
-
-  // Creates an AccObject from querying the given IDispatch. May return NULL
-  // if the object does not implement IAccessible. The client owns the created
-  // AccObject.
-  static AccObject* CreateFromDispatch(IDispatch* dispatch);
-
-  // Creates an AccObject corresponding to the accessible object at the screen
-  // coordinates given. Returns NULL on failure. The client owns the created
-  // AccObject.
-  // Note: This does not work in Chrome.
-  static AccObject* CreateFromPoint(int x, int y);
-
-  // Performs the default action on this object. Returns whether the action
-  // performed successfully. Will cause test failure if unsuccessful.
-  // Note: This does not work for selecting menu items if the desktop is locked.
-  bool DoDefaultAction();
-
-  // Posts a left click message at this object's center point to the window
-  // containing this object.
-  bool LeftClick();
-
-  // Posts a right click message at this object's center point to the window
-  // containing this object.
-  bool RightClick();
-
-  // Focuses this object. Returns whether the object receives focus. Will cause
-  // test failure if the object is not focused.
-  bool Focus();
-
-  // Selects this object. Returns whether the object is now selected. Will cause
-  // test failure if the object is not selected.
-  bool Select();
-
-  // Sets the value of the object. Will cause test failure if unsuccessful.
-  bool SetValue(const std::wstring& value);
-
-  // Gets the name of the object and returns true on success.
-  bool GetName(std::wstring* name);
-
-  // Gets the role text of the object and returns true on success.
-  bool GetRoleText(std::wstring* role_text);
-
-  // Gets the value of the object and returns true on success.
-  bool GetValue(std::wstring* value);
-
-  // Gets the state of the object and returns true on success.
-  bool GetState(int* state);
-
-  // Gets the location of the object in screen coordinates and returns true
-  // on success.
-  bool GetLocation(gfx::Rect* location);
-
-  // Gets the location of the object relative to the containing window's
-  // client rect.
-  bool GetLocationInClient(gfx::Rect* location);
-
-  // Gets the parent of the object. May return NULL.
-  AccObject* GetParent();
-
-  // Gets the children of this object and returns true on success. |objects|
-  // will not be modified unless if the operation is successful.
-  bool GetChildren(RefCountedAccObjectVector* objects);
-
-  // Gets the number of children of this object and returns true on success.
-  bool GetChildCount(int* child_count);
-
-  // Gets an object resulting from the navigation and returns true if the
-  // navigation completed successfully. Even if true, |object| may still
-  // refer to a NULL object if no object was found from the navigation.
-  // |navigation_type| may be any navigation constant, such as NAVDIR_NEXT.
-  // Note: This method uses a deprecated IAccessible method.
-  bool GetFromNavigation(long navigation_type,
-                         scoped_refptr<AccObject>* object);
-
-  // Gets the window containing this object and returns true on success. This
-  // method will return false if the object is not contained within a window.
-  bool GetWindow(HWND* window);
-
-  // Gets the class name for the window containing this object and returns true
-  // on success. If this object does not have a window, this will return false.
-  bool GetWindowClassName(std::wstring* class_name);
-
-  // Gets the range of text that is selected in this object. If no text is
-  // selected, |start_offset| and |end_offset| will be set to 0. Returns true
-  // on success.
-  // Requires IAccessible2 support.
-  bool GetSelectionRange(int* start_offset, int* end_offset);
-
-  // Gets the text that is selected in this object. Returns true on success.
-  // Requires IAccessible2 support.
-  bool GetSelectedText(std::wstring* text);
-
-  // Returns whether this object is a simple element.
-  bool IsSimpleElement();
-
-  // Returns whether the two AccObjects point to the same accessibility object.
-  // |other| can safely be NULL.
-  bool Equals(AccObject* other);
-
-  // Returns a description of this object.
-  std::wstring GetDescription();
-
-  // Returns a description of this object and it's accessibility tree. This
-  // description will be ended by a newline.
-  std::wstring GetTree();
-
- private:
-  friend class base::RefCounted<AccObject>;
-  ~AccObject() {}
-
-  // Creates an AccObject using the given variant, returning NULL on failure.
-  // The variant should be of type |VT_I4| referring to the id of a child of
-  // |object|, or of type |VT_DISPATCH|. This method is useful for converting
-  // the variant returned by many of the IAccessible methods into an AccObject.
-  static AccObject* CreateFromVariant(AccObject* object,
-                                      const VARIANT& variant);
-
-  // Posts the given mouse button down and up messages at this object's center.
-  // Returns true on success.
-  bool PostMouseClickAtCenter(int button_down, int button_up);
-
-  // Helper method for posting mouse button messages.
-  bool PostMouseButtonMessages(int button_up, int button_down, int x, int y);
-
-  base::win::ScopedComPtr<IAccessible> accessible_;
-  base::win::ScopedVariant child_id_;
-
-  DISALLOW_COPY_AND_ASSIGN(AccObject);
-};
-
-// Finds an accessibility object with properties that match the specified
-// matching patterns. These patterns can include the standard * and ? wildcards.
-class AccObjectMatcher {
- public:
-  // Create a matcher from the given string. |matcher| should include matching
-  // patterns for each property separated by colons. Matching patterns must
-  // be specified from left to right in the following order:
-  //   1) Name
-  //   2) Role Text: A string representation of a Windows object role, which can
-  //        be found by using the win32 GetRoleText function. E.g.,
-  //        ROLE_SYSTEM_ALERT should be represented as 'alert', and
-  //        ROLE_SYSTEM_MENUPOPUP should be represented as 'popup menu'.
-  //   3) Value
-  // Matching patterns can be blank, essentially equal to *.
-  // Literal *, ?, and : characters can be escaped with a backslash.
-  AccObjectMatcher(const std::wstring& name = L"",
-                   const std::wstring& role_text = L"",
-                   const std::wstring& value = L"");
-
-  // Finds the first object which satisfies this matcher and sets as |match|.
-  // This searches the accessibility tree (including |object| itself) of
-  // |object| in a pre-order fasion. If no object is matched, |match| will be
-  // NULL. Returns true if no error occured while trying to find a match. It is
-  // possible to use this method to test for an object's non-existence.
-  bool Find(AccObject* object, scoped_refptr<AccObject>* match) const;
-
-  // Same as above except that it searches within the accessibility tree of the
-  // given window, which must support the IAccessible interface.
-  bool FindInWindow(HWND hwnd, scoped_refptr<AccObject>* match) const;
-
-  // Returns whether |object| satisfies this matcher.
-  bool DoesMatch(AccObject* object) const;
-
-  // Return a description of the matcher, for debugging/logging purposes.
-  std::wstring GetDescription() const;
-
- private:
-  bool FindHelper(AccObject* object, scoped_refptr<AccObject>* match) const;
-
-  std::wstring name_;
-  std::wstring role_text_;
-  std::wstring value_;
-};
-
-// Observes various accessibility events.
-class AccEventObserver : public WinEventListener {
- public:
-  AccEventObserver();
-  virtual ~AccEventObserver();
-
-  // Begins watching for a value changed event for an accessibility object that
-  // satisfies |matcher|. Once the event occurs, this observer will stop
-  // watching.
-  void WatchForOneValueChange(const AccObjectMatcher& matcher);
-
-  // Called when the DOM accessibility tree for the page is ready.
-  virtual void OnAccDocLoad(HWND hwnd) = 0;
-
-  // Called when an accessibility object value changes. Only called if the
-  // observer was set to watch for it.
-  virtual void OnAccValueChange(HWND hwnd, AccObject* object,
-                                const std::wstring& new_value) = 0;
-
-  // Called when the text caret moves within the given object.  This is
-  // triggered when the text selection changes also.
-  virtual void OnTextCaretMoved(HWND hwnd, AccObject* object) = 0;
-
-  // Called when a new menu is shown.
-  virtual void OnMenuPopup(HWND hwnd) = 0;
-
- private:
-  class EventHandler : public base::RefCounted<EventHandler> {
-   public:
-    explicit EventHandler(AccEventObserver* observer);
-
-    // Examines the given event and invokes the corresponding method of its
-    // observer.
-    void Handle(DWORD event, HWND hwnd, LONG object_id, LONG child_id);
-
-    AccEventObserver* observer_;
-  };
-
-  // Overriden from WinEventListener.
-  virtual void OnEventReceived(DWORD event, HWND hwnd, LONG object_id,
-                               LONG child_id);
-
-  scoped_refptr<EventHandler> event_handler_;
-  bool is_watching_;
-  AccObjectMatcher watching_for_matcher_;
-  WinEventReceiver event_receiver_;
-};
-
-// Finds an AccObject from the given window that satisfied |matcher|.
-// Will cause test failure in case of error or if no match is found in the
-// accessibility tree of the specified window. Returns whether the object was
-// found.
-bool FindAccObjectInWindow(HWND hwnd, const AccObjectMatcher& matcher,
-                           scoped_refptr<AccObject>* object);
-
-// Writes the accessibility tree for the given window to standard out. Used for
-// debugging/logging.
-void DumpAccessibilityTreeForWindow(HWND hwnd);
-
-// Returns whether the desktop is unlocked.
-bool IsDesktopUnlocked();
-
-// Returns the location of the IAccessible2 COM proxy stub DLL.
-base::FilePath GetIAccessible2ProxyStubPath();
-
-}  // namespace chrome_frame_test
-
-#endif  // CHROME_FRAME_TEST_CHROME_FRAME_UI_TEST_UTILS_H_