| // Copyright 2013 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 UI_BASE_IME_DUMMY_TEXT_INPUT_CLIENT_H_ |
| #define UI_BASE_IME_DUMMY_TEXT_INPUT_CLIENT_H_ |
| |
| #include <stddef.h> |
| #include <stdint.h> |
| |
| #include "base/macros.h" |
| #include "build/build_config.h" |
| #include "ui/base/ime/text_input_client.h" |
| |
| namespace ui { |
| |
| // Dummy implementation of TextInputClient. All functions do nothing. |
| class DummyTextInputClient : public TextInputClient { |
| public: |
| DummyTextInputClient(); |
| explicit DummyTextInputClient(TextInputType text_input_type); |
| DummyTextInputClient(TextInputType text_input_type, |
| TextInputMode text_input_mode); |
| ~DummyTextInputClient() override; |
| |
| // Overriden from TextInputClient. |
| void SetCompositionText(const CompositionText& composition) override; |
| void ConfirmCompositionText(bool) override; |
| void ClearCompositionText() override; |
| void InsertText(const base::string16& text) override; |
| void InsertChar(const KeyEvent& event) override; |
| TextInputType GetTextInputType() const override; |
| TextInputMode GetTextInputMode() const override; |
| base::i18n::TextDirection GetTextDirection() const override; |
| int GetTextInputFlags() const override; |
| bool CanComposeInline() const override; |
| gfx::Rect GetCaretBounds() const override; |
| bool GetCompositionCharacterBounds(uint32_t index, |
| gfx::Rect* rect) const override; |
| bool HasCompositionText() const override; |
| ui::TextInputClient::FocusReason GetFocusReason() const override; |
| bool GetTextRange(gfx::Range* range) const override; |
| bool GetCompositionTextRange(gfx::Range* range) const override; |
| bool GetEditableSelectionRange(gfx::Range* range) const override; |
| bool SetEditableSelectionRange(const gfx::Range& range) override; |
| bool DeleteRange(const gfx::Range& range) override; |
| bool GetTextFromRange(const gfx::Range& range, |
| base::string16* text) const override; |
| void OnInputMethodChanged() override; |
| bool ChangeTextDirectionAndLayoutAlignment( |
| base::i18n::TextDirection direction) override; |
| void ExtendSelectionAndDelete(size_t before, size_t after) override; |
| void EnsureCaretNotInRect(const gfx::Rect& rect) override; |
| bool IsTextEditCommandEnabled(TextEditCommand command) const override; |
| void SetTextEditCommandForNextKeyEvent(TextEditCommand command) override; |
| ukm::SourceId GetClientSourceForMetrics() const override; |
| bool ShouldDoLearning() override; |
| |
| #if defined(OS_WIN) || defined(OS_CHROMEOS) |
| bool SetCompositionFromExistingText( |
| const gfx::Range& range, |
| const std::vector<ui::ImeTextSpan>& ui_ime_text_spans) override; |
| #endif |
| |
| #if defined(OS_WIN) |
| void SetActiveCompositionForAccessibility( |
| const gfx::Range& range, |
| const base::string16& active_composition_text, |
| bool is_composition_committed) override; |
| #endif |
| |
| int insert_char_count() const { return insert_char_count_; } |
| base::char16 last_insert_char() const { return last_insert_char_; } |
| const std::vector<base::string16>& insert_text_history() const { |
| return insert_text_history_; |
| } |
| const std::vector<CompositionText>& composition_history() const { |
| return composition_history_; |
| } |
| const std::vector<gfx::Range>& selection_history() const { |
| return selection_history_; |
| } |
| |
| TextInputType text_input_type_; |
| TextInputMode text_input_mode_; |
| |
| DISALLOW_COPY_AND_ASSIGN(DummyTextInputClient); |
| |
| private: |
| int insert_char_count_; |
| base::char16 last_insert_char_; |
| std::vector<base::string16> insert_text_history_; |
| std::vector<CompositionText> composition_history_; |
| std::vector<gfx::Range> selection_history_; |
| }; |
| |
| } // namespace ui |
| |
| #endif // UI_BASE_IME_DUMMY_TEXT_INPUT_CLIENT_H_ |