New animation for the origin chip URL showing/hiding.

chrome/browser/ui/views/omnibox/omnibox_view_views.cc

 // Copyright (c) 2012 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/ui/views/omnibox/omnibox_view_views.h"
 
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/metrics/histogram.h"
 #include "base/strings/string_util.h"
@@ skipping 25 matching lines @@
 #include "ui/base/clipboard/scoped_clipboard_writer.h"
 #include "ui/base/dragdrop/drag_drop_types.h"
 #include "ui/base/dragdrop/os_exchange_data.h"
 #include "ui/base/ime/text_input_client.h"
 #include "ui/base/ime/text_input_type.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/models/simple_menu_model.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/compositor/layer.h"
 #include "ui/events/event.h"
-#include "ui/gfx/animation/slide_animation.h"
 #include "ui/gfx/canvas.h"
 #include "ui/gfx/font_list.h"
 #include "ui/gfx/selection_model.h"
 #include "ui/views/border.h"
 #include "ui/views/button_drag_utils.h"
 #include "ui/views/controls/textfield/textfield.h"
 #include "ui/views/ime/input_method.h"
 #include "ui/views/layout/fill_layout.h"
 #include "ui/views/views_delegate.h"
 #include "ui/views/widget/widget.h"
@@ skipping 113 matching lines @@
     SetReadOnly(true);
 
   // Initialize the popup view using the same font.
   popup_view_.reset(OmniboxPopupContentsView::Create(
       GetFontList(), this, model(), location_bar_view_));
 
 #if defined(OS_CHROMEOS)
   chromeos::input_method::InputMethodManager::Get()->
       AddCandidateWindowObserver(this);
 #endif
-
-  fade_in_animation_.reset(new gfx::SlideAnimation(this));
-  fade_in_animation_->SetTweenType(gfx::Tween::LINEAR);
-  fade_in_animation_->SetSlideDuration(300);
-}
-
-void OmniboxViewViews::FadeIn() {
-  fade_in_animation_->Show();
 }
 
 void OmniboxViewViews::SaveStateToTab(content::WebContents* tab) {
   DCHECK(tab);
 
   // We don't want to keep the IME status, so force quit the current
   // session here.  It may affect the selection status, so order is
   // also important.
   if (IsIMEComposing()) {
     GetTextInputClient()->ConfirmCompositionText();
@@ skipping 592 matching lines @@
     return true;
   }
   return Textfield::SkipDefaultKeyEventProcessing(event);
 }
 
 void OmniboxViewViews::GetAccessibleState(ui::AXViewState* state) {
   location_bar_view_->GetAccessibleState(state);
   state->role = ui::AX_ROLE_TEXT_FIELD;
 }
 
-void OmniboxViewViews::OnPaint(gfx::Canvas* canvas) {
-  if (fade_in_animation_->is_animating()) {
-    canvas->SaveLayerAlpha(static_cast<uint8>(
-        fade_in_animation_->CurrentValueBetween(0, 255)));
-    views::Textfield::OnPaint(canvas);
-    canvas->Restore();
-  } else {
-    views::Textfield::OnPaint(canvas);
-  }
-}
-
 void OmniboxViewViews::OnFocus() {
   views::Textfield::OnFocus();
   // TODO(oshima): Get control key state.
   model()->OnSetFocus(false);
   // Don't call controller()->OnSetFocus, this view has already acquired focus.
 
   // Restore the selection we saved in OnBlur() if it's still valid.
   if (saved_selection_for_focus_change_.IsValid()) {
     SelectRange(saved_selection_for_focus_change_);
     saved_selection_for_focus_change_ = gfx::Range::InvalidRange();
@@ skipping 38 matching lines @@
     return controller()->GetToolbarModel()->WouldReplaceURL();
   return command_id == IDS_MOVE_DOWN || command_id == IDS_MOVE_UP ||
          Textfield::IsCommandIdEnabled(command_id) ||
          command_updater()->IsCommandEnabled(command_id);
 }
 
 base::string16 OmniboxViewViews::GetSelectionClipboardText() const {
   return SanitizeTextForPaste(Textfield::GetSelectionClipboardText());
 }
 
-void OmniboxViewViews::AnimationProgressed(const gfx::Animation* animation) {
-  SchedulePaint();
-}
-
-void OmniboxViewViews::AnimationEnded(const gfx::Animation* animation) {
-  fade_in_animation_->Reset();
-}
-
 #if defined(OS_CHROMEOS)
 void OmniboxViewViews::CandidateWindowOpened(
       chromeos::input_method::InputMethodManager* manager) {
   ime_candidate_window_open_ = true;
 }
 
 void OmniboxViewViews::CandidateWindowClosed(
       chromeos::input_method::InputMethodManager* manager) {
   ime_candidate_window_open_ = false;
 }
@@ skipping 146 matching lines @@
     menu_contents->InsertItemWithStringIdAt(
         select_all_position + 1, IDS_SHOW_URL, IDS_SHOW_URL);
   }
 
   // Minor note: We use IDC_ for command id here while the underlying textfield
   // is using IDS_ for all its command ids. This is because views cannot depend
   // on IDC_ for now.
   menu_contents->AddItemWithStringId(IDC_EDIT_SEARCH_ENGINES,
       IDS_EDIT_SEARCH_ENGINES);
 }