MacViews: Extend TextInputClient protocol with support for editing commands.

ui/views/controls/prefix_selector.cc

 // 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.
 
 #include "ui/views/controls/prefix_selector.h"
 
 #include "base/i18n/case_conversion.h"
 #include "ui/base/ime/text_input_type.h"
 #include "ui/gfx/range/range.h"
 #include "ui/views/controls/prefix_delegate.h"
@@ skipping 125 matching lines @@
 
 void PrefixSelector::OnCandidateWindowShown() {
 }
 
 void PrefixSelector::OnCandidateWindowUpdated() {
 }
 
 void PrefixSelector::OnCandidateWindowHidden() {
 }
 
+bool PrefixSelector::IsEditingCommandEnabled(int command_id) {
+  return false;
+}
+
+void PrefixSelector::ExecuteEditingCommand(int command_id) {
+}
+
 void PrefixSelector::OnTextInput(const base::string16& text) {
   // Small hack to filter out 'tab' and 'enter' input, as the expectation is
   // that they are control characters and will not affect the currently-active
   // prefix.
   if (text.length() == 1 &&
       (text[0] == L'\t' || text[0] == L'\r' || text[0] == L'\n'))
     return;
 
   const int row_count = prefix_delegate_->GetRowCount();
   if (row_count == 0)
@@ skipping 32 matching lines @@
   return (model_text.size() >= lower_text.size()) &&
       (model_text.compare(0, lower_text.size(), lower_text) == 0);
 }
 
 void PrefixSelector::ClearText() {
   current_text_.clear();
   time_of_last_key_ = base::TimeTicks();
 }
 
 }  // namespace views