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Unified Diff: views/ime/input_method.h

Issue 8581003: views: Move ime and test directories to ui/views. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: fix linux Created 9 years, 1 month ago
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Index: views/ime/input_method.h
diff --git a/views/ime/input_method.h b/views/ime/input_method.h
deleted file mode 100644
index 4ec952373171a25fffa5d75a51c0869719b6dbac..0000000000000000000000000000000000000000
--- a/views/ime/input_method.h
+++ /dev/null
@@ -1,116 +0,0 @@
-// 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 VIEWS_IME_INPUT_METHOD_H_
-#define VIEWS_IME_INPUT_METHOD_H_
-#pragma once
-
-#include <string>
-
-#include "base/basictypes.h"
-#include "base/i18n/rtl.h"
-#include "ui/base/ime/text_input_type.h"
-#include "views/views_export.h"
-
-namespace ui {
-class TextInputClient;
-} // namespace ui
-
-namespace views {
-
-namespace internal {
-class InputMethodDelegate;
-} // namespace internal
-
-class KeyEvent;
-class View;
-class Widget;
-
-// An interface implemented by an object that encapsulates a native input method
-// service provided by the underlying operation system.
-// Because on most systems, the system input method service is bound to
-// individual native window. On Windows, its HWND, on Linux/Gtk, its GdkWindow.
-// And in Views control system, only the top-level NativeWidget has a native
-// window that can get keyboard focus. So this API is designed to be bound to
-// the top-level NativeWidget.
-class VIEWS_EXPORT InputMethod {
- public:
- virtual ~InputMethod() {}
-
- // Sets the delegate used by this InputMethod instance. It should only be
- // called by the internal NativeWidget or testing code.
- virtual void set_delegate(internal::InputMethodDelegate* delegate) = 0;
-
- // Initialize the InputMethod object and attach it to the given |widget|.
- // The |widget| must already be initialized.
- virtual void Init(Widget* widget) = 0;
-
- // Called when the top-level NativeWidget gets keyboard focus. It should only
- // be called by the top-level NativeWidget which owns this InputMethod
- // instance.
- virtual void OnFocus() = 0;
-
- // Called when the top-level NativeWidget loses keyboard focus. It should only
- // be called by the top-level NativeWidget which owns this InputMethod
- // instance.
- virtual void OnBlur() = 0;
-
- // Dispatch a key event to the input method. The key event will be dispatched
- // back to the caller via InputMethodDelegate::DispatchKeyEventPostIME(), once
- // it's processed by the input method. It should only be called by the
- // top-level NativeWidget which owns this InputMethod instance, or other
- // related platform dependent code, such as a message dispatcher.
- virtual void DispatchKeyEvent(const KeyEvent& key) = 0;
-
- // Called by the focused |view| whenever its text input type is changed.
- // Before calling this method, the focused |view| must confirm or clear
- // existing composition text and call InputMethod::CancelComposition() when
- // necessary. Otherwise unexpected behavior may happen. This method has no
- // effect if the |view| is not focused.
- virtual void OnTextInputTypeChanged(View* view) = 0;
-
- // Called by the focused |view| whenever its caret bounds is changed.
- // This method has no effect if the |view| is not focused.
- virtual void OnCaretBoundsChanged(View* view) = 0;
-
- // Called by the focused |view| to ask the input method cancel the ongoing
- // composition session. This method has no effect if the |view| is not
- // focused.
- virtual void CancelComposition(View* view) = 0;
-
- // Returns the locale of current keyboard layout or input method, as a BCP-47
- // tag, or an empty string if the input method cannot provide it.
- virtual std::string GetInputLocale() = 0;
-
- // Returns the text direction of current keyboard layout or input method, or
- // base::i18n::UNKNOWN_DIRECTION if the input method cannot provide it.
- virtual base::i18n::TextDirection GetInputTextDirection() = 0;
-
- // Checks if the input method is active, i.e. if it's ready for processing
- // keyboard event and generate composition or text result.
- // If the input method is inactive, then it's not necessary to inform it the
- // changes of caret bounds and text input type.
- // Note: character results may still be generated and sent to the text input
- // client by calling TextInputClient::InsertChar(), even if the input method
- // is not active.
- virtual bool IsActive() = 0;
-
- // Gets the focused text input client. Returns NULL if the Widget is not
- // focused, or there is no focused View or the focused View doesn't support
- // text input.
- virtual ui::TextInputClient* GetTextInputClient() const = 0;
-
- // Gets the text input type of the focused text input client. Returns
- // ui::TEXT_INPUT_TYPE_NONE if there is no focused text input client.
- virtual ui::TextInputType GetTextInputType() const = 0;
-
- // Returns true if the input method is a mock and not real.
- virtual bool IsMock() const = 0;
-
- // TODO(suzhe): Support mouse/touch event.
-};
-
-} // namespace views
-
-#endif // VIEWS_IME_INPUT_METHOD_H_
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