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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #ifndef ASH_IME_CANDIDATE_VIEW_H_ | |
| 6 #define ASH_IME_CANDIDATE_VIEW_H_ | |
| 7 | |
| 8 #include "ash/ash_export.h" | |
| 9 #include "base/gtest_prod_util.h" | |
| 10 #include "ui/base/ime/candidate_window.h" | |
| 11 #include "ui/views/controls/button/custom_button.h" | |
| 12 #include "ui/views/controls/label.h" | |
| 13 #include "ui/views/view.h" | |
| 14 | |
| 15 namespace ash { | |
| 16 namespace ime { | |
| 17 | |
| 18 // CandidateView renderes a row of a candidate. | |
| 19 class ASH_EXPORT CandidateView : public views::CustomButton { | |
| 20 public: | |
| 21 CandidateView(views::ButtonListener* listener, | |
| 22 ui::CandidateWindow::Orientation orientation); | |
| 23 ~CandidateView() override {} | |
| 24 | |
| 25 void GetPreferredWidths(int* shortcut_width, | |
| 26 int* candidate_width); | |
| 27 | |
| 28 void SetWidths(int shortcut_width, | |
| 29 int candidate_width); | |
| 30 | |
| 31 void SetEntry(const ui::CandidateWindow::Entry& entry); | |
| 32 | |
| 33 // Sets infolist icon. | |
| 34 void SetInfolistIcon(bool enable); | |
| 35 | |
| 36 void SetHighlighted(bool highlighted); | |
| 37 | |
| 38 private: | |
| 39 friend class CandidateWindowViewTest; | |
| 40 FRIEND_TEST_ALL_PREFIXES(CandidateWindowViewTest, ShortcutSettingTest); | |
| 41 | |
| 42 // Overridden from views::CustomButton: | |
| 43 void StateChanged() override; | |
| 44 | |
| 45 // Overridden from View: | |
| 46 bool OnMouseDragged(const ui::MouseEvent& event) override; | |
| 47 void Layout() override; | |
| 48 gfx::Size GetPreferredSize() const override; | |
| 49 | |
| 50 // The orientation of the candidate view. | |
| 51 ui::CandidateWindow::Orientation orientation_; | |
| 52 | |
| 53 // Views created in the class will be part of tree of |this|, so these | |
| 54 // child views will be deleted when |this| is deleted. | |
| 55 | |
| 56 // The shortcut label renders shortcut numbers like 1, 2, and 3. | |
| 57 views::Label* shortcut_label_; | |
| 58 // The candidate label renders candidates. | |
| 59 views::Label* candidate_label_; | |
| 60 // The annotation label renders annotations. | |
| 61 views::Label* annotation_label_; | |
| 62 // The infolist icon. | |
| 63 views::View* infolist_icon_; | |
| 64 | |
| 65 int shortcut_width_; | |
| 66 int candidate_width_; | |
| 67 bool highlighted_; | |
| 68 | |
| 69 DISALLOW_COPY_AND_ASSIGN(CandidateView); | |
| 70 }; | |
| 71 | |
| 72 } // namespace ime | |
| 73 } // namespace ash | |
| 74 | |
| 75 #endif // ASH_IME_CANDIDATE_VIEW_H_ | |
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