15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#ifndef CHROME_BROWSER_CHROMEOS_INPUT_METHOD_CANDIDATE_VIEW_H_ 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define CHROME_BROWSER_CHROMEOS_INPUT_METHOD_CANDIDATE_VIEW_H_ 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/gtest_prod_util.h" 92a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "chromeos/dbus/ibus/ibus_lookup_table.h" 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/views/controls/label.h" 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/views/view.h" 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace chromeos { 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace input_method { 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class CandidateWindowView; 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// CandidateView renderes a row of a candidate. 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class CandidateView : public views::View { 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CandidateView(CandidateWindowView* parent_candidate_window, 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int index_in_page, 232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) IBusLookupTable::Orientation orientation); 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual ~CandidateView() {} 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Initializes the candidate view with the given column widths. 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // A width of 0 means that the column is resizable. 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void Init(int shortcut_column_width, 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int candidate_column_width, 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int annotation_column_width, 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int column_height); 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Sets candidate text to the given text. 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void SetCandidateText(const string16& text); 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Sets shortcut text to the given text. 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void SetShortcutText(const string16& text); 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Sets annotation text to the given text. 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void SetAnnotationText(const string16& text); 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Sets infolist icon. 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void SetInfolistIcon(bool enable); 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Selects the candidate row. Changes the appearance to make it look 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // like a selected candidate. 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void Select(); 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Unselects the candidate row. Changes the appearance to make it look 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // like an unselected candidate. 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void Unselect(); 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Enables or disables the candidate row based on |enabled|. Changes the 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // appearance to make it look like unclickable area. 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void SetRowEnabled(bool enabled); 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Returns the relative position of the candidate label. 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gfx::Point GetCandidateLabelPosition() const; 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) private: 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) friend class CandidateWindowViewTest; 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) FRIEND_TEST_ALL_PREFIXES(CandidateWindowViewTest, ShortcutSettingTest); 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Overridden from View: 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual bool OnMousePressed(const ui::MouseEvent& event) OVERRIDE; 642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) virtual void OnGestureEvent(ui::GestureEvent* event) OVERRIDE; 652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 662a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Selects the candidate located at the point. 672a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) void SelectCandidateAt(const gfx::Point& location); 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Notifies labels of their new background colors. Called whenever the view's 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // background color changes. 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void UpdateLabelBackgroundColors(); 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Zero-origin index in the current page. 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int index_in_page_; 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The orientation of the candidate view. 772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) IBusLookupTable::Orientation orientation_; 785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The parent candidate window that contains this view. 805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CandidateWindowView* parent_candidate_window_; 815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Views created in the class will be part of tree of |this|, so these 835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // child views will be deleted when |this| is deleted. 845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The shortcut label renders shortcut numbers like 1, 2, and 3. 865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) views::Label* shortcut_label_; 875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The candidate label renders candidates. 885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) views::Label* candidate_label_; 895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The annotation label renders annotations. 905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) views::Label* annotation_label_; 915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The infolist icon. 935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) views::View* infolist_icon_; 945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool infolist_icon_enabled_; 955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DISALLOW_COPY_AND_ASSIGN(CandidateView); 975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace input_method 1005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace chromeos 1015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // CHROME_BROWSER_CHROMEOS_INPUT_METHOD_CANDIDATE_VIEW_H_ 103