clean up: Add DISALLOW_COPY_AND_ASSIGNs to candidate_window.cc.

chrome/browser/chromeos/input_method/candidate_window.cc

 // 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.
 
 #include "chrome/browser/chromeos/input_method/candidate_window.h"
 
 #include <algorithm>
 #include <string>
 #include <vector>
 
@@ skipping 62 matching lines @@
 const int kMinPreeditAreaWidth = 134;
 
 // The milliseconds of the delay to show the infolist window.
 const int kInfolistShowDelayMilliSeconds = 500;
 // The milliseconds of the delay to hide the infolist window.
 const int kInfolistHideDelayMilliSeconds = 500;
 
 // VerticalCandidateLabel is used for rendering candidate text in
 // the vertical candidate window.
 class VerticalCandidateLabel : public views::Label {
+ public:
+  VerticalCandidateLabel() {}
+
+ private:
   virtual ~VerticalCandidateLabel() {}
 
   // Returns the preferred size, but guarantees that the width has at
   // least kMinCandidateLabelWidth pixels.
   virtual gfx::Size GetPreferredSize() {
     gfx::Size size = Label::GetPreferredSize();
     // Hack. +2 is needed to prevent labels from getting elided like
     // "abc..." in some cases. TODO(satorux): Figure out why it's
     // necessary.
     size.set_width(size.width() + 2);
     if (size.width() < kMinCandidateLabelWidth) {
       size.set_width(kMinCandidateLabelWidth);
     }
     if (size.width() > kMaxCandidateLabelWidth) {
       size.set_width(kMaxCandidateLabelWidth);
     }
     return size;
   }
+
+  DISALLOW_COPY_AND_ASSIGN(VerticalCandidateLabel);
 };
 
 // Wraps the given view with some padding, and returns it.
 views::View* WrapWithPadding(views::View* view, const gfx::Insets& insets) {
   views::View* wrapper = new views::View;
   // Use GridLayout to give some insets inside.
   views::GridLayout* layout = new views::GridLayout(wrapper);
   wrapper->SetLayoutManager(layout);  // |wrapper| owns |layout|.
   layout->SetInsets(insets);
 
@@ skipping 253 matching lines @@
   }
 
   // Returns the content.
   views::View* contents() {
     return contents_.get();
   }
 
  private:
   scoped_ptr<views::View> contents_;
   scoped_ptr<views::View> place_holder_;
+
+  DISALLOW_COPY_AND_ASSIGN(HidableArea);
 };
 
 // InformationTextArea is a HidableArea having a single Label in it.
 class InformationTextArea : public HidableArea {
  public:
   // Specify the alignment and initialize the control.
   InformationTextArea(views::Label::Alignment align, int minWidth)
   : minWidth_(minWidth) {
     label_ = new views::Label;
     label_->SetHorizontalAlignment(align);
@@ skipping 22 matching lines @@
     size.set_width(size.width() + 2);
     if (size.width() < minWidth_) {
       size.set_width(minWidth_);
     }
     return size;
   }
 
  private:
   views::Label* label_;
   int minWidth_;
+
+  DISALLOW_COPY_AND_ASSIGN(InformationTextArea);
 };
 
 // CandidateRow renderes a row of a candidate.
 class CandidateView : public views::View {
  public:
   CandidateView(CandidateWindowView* parent_candidate_window,
                 int index_in_page,
                 InputMethodLookupTable::Orientation orientation);
   virtual ~CandidateView() {}
   // Initializes the candidate view with the given column widths.
@@ skipping 52 matching lines @@
   // The shortcut label renders shortcut numbers like 1, 2, and 3.
   views::Label* shortcut_label_;
   // The candidate label renders candidates.
   views::Label* candidate_label_;
   // The annotation label renders annotations.
   views::Label* annotation_label_;
 
   // The infolist icon.
   views::Label* infolist_label_;
   bool infolist_icon_enabled_;
+
+  DISALLOW_COPY_AND_ASSIGN(CandidateView);
 };
 
 class InfolistView;
 
 // InfolistWindowView is the main container of the infolist window UI.
 class InfolistWindowView : public views::View {
  public:
   InfolistWindowView(views::Widget* parent_frame,
                      views::Widget* candidate_window_frame);
   virtual ~InfolistWindowView();
@@ skipping 29 matching lines @@
   // The infolist area is where the meanings and the usages of the words are
   // rendered.
   views::View* infolist_area_;
   // The infolist views are used for rendering the meanings and the usages of
   // the words.
   std::vector<InfolistView*> infolist_views_;
 
   bool visible_;
 
   base::OneShotTimer<InfolistWindowView> show_hide_timer_;
+
+  DISALLOW_COPY_AND_ASSIGN(InfolistWindowView);
 };
 
 // InfolistRow renderes a row of a infolist.
 class InfolistView : public views::View {
  public:
   explicit InfolistView(InfolistWindowView* parent_infolist_window);
   virtual ~InfolistView() {}
 
   void Init();
 
@@ skipping 19 matching lines @@
   // The parent candidate window that contains this view.
   InfolistWindowView* parent_infolist_window_;
 
   // Views created in the class will be part of tree of |this|, so these
   // child views will be deleted when |this| is deleted.
 
   // The title label.
   views::Label* title_label_;
   // The description label.
   views::Label* description_label_;
+
+  DISALLOW_COPY_AND_ASSIGN(InfolistView);
 };
 
-
 // The implementation of CandidateWindowController.
 // CandidateWindowController controls the CandidateWindow.
 class CandidateWindowController::Impl : public CandidateWindowView::Observer,
                                         public IBusUiController::Observer {
  public:
   Impl();
   virtual ~Impl();
 
   // Initializes the candidate window. Returns true on success.
   bool Init();
@@ skipping 28 matching lines @@
   // This is the outer frame of the candidate window view. The frame will
   // own |candidate_window_|.
   scoped_ptr<views::Widget> frame_;
 
   // The infolist window view.
   InfolistWindowView* infolist_window_;
 
   // This is the outer frame of the infolist window view. The frame will
   // own |infolist_window_|.
   scoped_ptr<views::Widget> infolist_frame_;
+
+  DISALLOW_COPY_AND_ASSIGN(Impl);
 };
 
 CandidateView::CandidateView(
     CandidateWindowView* parent_candidate_window,
     int index_in_page,
     InputMethodLookupTable::Orientation orientation)
     : index_in_page_(index_in_page),
       orientation_(orientation),
       parent_candidate_window_(parent_candidate_window),
       shortcut_label_(NULL),
@@ skipping 1021 matching lines @@
 CandidateWindowController::~CandidateWindowController() {
   delete impl_;
 }
 
 bool CandidateWindowController::Init() {
   return impl_->Init();
 }
 
 }  // namespace input_method
 }  // namespace chromeos