views/location_bar: Eliminate TouchableLocationBarView.

chrome/browser/ui/views/location_bar/location_bar_view.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/location_bar/location_bar_view.h"
 
 #include <algorithm>
 #include <map>
 
 #include "base/command_line.h"
@@ skipping 26 matching lines @@
 #include "chrome/browser/ui/view_ids.h"
 #include "chrome/browser/ui/views/bookmarks/bookmark_prompt_view.h"
 #include "chrome/browser/ui/views/browser_dialogs.h"
 #include "chrome/browser/ui/views/extensions/extension_popup.h"
 #include "chrome/browser/ui/views/location_bar/autofill_credit_card_view.h"
 #include "chrome/browser/ui/views/location_bar/content_setting_image_view.h"
 #include "chrome/browser/ui/views/location_bar/ev_bubble_view.h"
 #include "chrome/browser/ui/views/location_bar/keyword_hint_view.h"
 #include "chrome/browser/ui/views/location_bar/location_bar_layout.h"
 #include "chrome/browser/ui/views/location_bar/location_icon_view.h"
-#include "chrome/browser/ui/views/location_bar/mic_search_view.h"
 #include "chrome/browser/ui/views/location_bar/open_pdf_in_reader_view.h"
 #include "chrome/browser/ui/views/location_bar/page_action_image_view.h"
 #include "chrome/browser/ui/views/location_bar/page_action_with_badge_view.h"
 #include "chrome/browser/ui/views/location_bar/script_bubble_icon_view.h"
 #include "chrome/browser/ui/views/location_bar/selected_keyword_view.h"
 #include "chrome/browser/ui/views/location_bar/star_view.h"
 #include "chrome/browser/ui/views/location_bar/zoom_bubble_view.h"
 #include "chrome/browser/ui/views/location_bar/zoom_view.h"
 #include "chrome/browser/ui/views/omnibox/omnibox_view_views.h"
 #include "chrome/browser/ui/views/omnibox/omnibox_views.h"
@@ skipping 14 matching lines @@
 #include "ui/base/theme_provider.h"
 #include "ui/gfx/canvas.h"
 #include "ui/gfx/color_utils.h"
 #include "ui/gfx/image/image.h"
 #include "ui/gfx/image/image_skia_operations.h"
 #include "ui/gfx/skia_util.h"
 #include "ui/native_theme/native_theme.h"
 #include "ui/views/background.h"
 #include "ui/views/border.h"
 #include "ui/views/button_drag_utils.h"
+#include "ui/views/controls/button/image_button.h"
 #include "ui/views/controls/label.h"
 #include "ui/views/controls/textfield/textfield.h"
 #include "ui/views/widget/widget.h"
 #include "ui/views/window/non_client_view.h"
 
 #if defined(OS_WIN)
 #include "base/win/scoped_hdc.h"
 #include "base/win/scoped_select_object.h"
 #include "ui/native_theme/native_theme_win.h"
 #endif
@@ skipping 128 matching lines @@
     browser_->search_model()->AddObserver(this);
 }
 
 LocationBarView::~LocationBarView() {
   if (template_url_service_)
     template_url_service_->RemoveObserver(this);
   if (browser_)
     browser_->search_model()->RemoveObserver(this);
 }
 
+// static
+void LocationBarView::InitTouchableLocationBarChildView(views::View* view) {
+  int horizontal_padding = GetBuiltInHorizontalPaddingForChildViews();
+  if (horizontal_padding != 0) {
+    view->set_border(views::Border::CreateEmptyBorder(
+        3, horizontal_padding, 3, horizontal_padding));
+  }
+}
+
 void LocationBarView::Init() {
   // We need to be in a Widget, otherwise GetNativeTheme() may change and we're
   // not prepared for that.
   DCHECK(GetWidget());
 
   location_icon_view_ = new LocationIconView(this);
   location_icon_view_->set_drag_controller(this);
   AddChildView(location_icon_view_);
 
   // Determine the main font.
@@ skipping 67 matching lines @@
       ToolbarModel::NONE, LocationBarView::DEEMPHASIZED_TEXT));
   suggested_text_view_->SetVisible(false);
   AddChildView(suggested_text_view_);
 
   keyword_hint_view_ = new KeywordHintView(
       profile_, font, font_y_offset,
       GetColor(ToolbarModel::NONE, LocationBarView::DEEMPHASIZED_TEXT),
       background_color);
   AddChildView(keyword_hint_view_);
 
-  mic_search_view_ = new MicSearchView(this);
+  mic_search_view_ = new views::ImageButton(this);
+  mic_search_view_->set_id(VIEW_ID_MIC_SEARCH_BUTTON);
+  mic_search_view_->set_accessibility_focusable(true);
+  mic_search_view_->SetTooltipText(
+      l10n_util::GetStringUTF16(IDS_TOOLTIP_MIC_SEARCH));
+  mic_search_view_->SetImage(
+      views::Button::STATE_NORMAL,
+      ui::ResourceBundle::GetSharedInstance().GetImageSkiaNamed(
+          IDR_OMNIBOX_MIC_SEARCH));
+  mic_search_view_->SetImageAlignment(views::ImageButton::ALIGN_CENTER,
+                                      views::ImageButton::ALIGN_MIDDLE);
   mic_search_view_->SetVisible(false);
+  InitTouchableLocationBarChildView(mic_search_view_);
   AddChildView(mic_search_view_);
 
   for (int i = 0; i < CONTENT_SETTINGS_NUM_TYPES; ++i) {
     ContentSettingImageView* content_blocked_view =
         new ContentSettingImageView(static_cast<ContentSettingsType>(i), this,
                                     bubble_font, bubble_font_y_offset,
                                     text_color, background_color);
     content_setting_views_.push_back(content_blocked_view);
     content_blocked_view->SetVisible(false);
     AddChildView(content_blocked_view);
@@ skipping 380 matching lines @@
   } else if (model_->GetSecurityLevel(false) == ToolbarModel::EV_SECURE) {
     ev_bubble_view_->SetLabel(model_->GetEVCertName());
     // The largest fraction of the omnibox that can be taken by the EV bubble.
     const double kMaxBubbleFraction = 0.5;
     leading_decorations.AddDecoration(bubble_location_y, bubble_height, false,
                                       kMaxBubbleFraction, kBubblePadding,
                                       item_padding, 0, ev_bubble_view_);
   } else {
     leading_decorations.AddDecoration(
         vertical_edge_thickness(), location_height,
-        location_icon_view_->GetBuiltInHorizontalPadding(),
+        GetBuiltInHorizontalPaddingForChildViews(),
         location_icon_view_);
   }
 
   if (star_view_ && star_view_->visible()) {
     trailing_decorations.AddDecoration(
         vertical_edge_thickness(), location_height,
-        star_view_->GetBuiltInHorizontalPadding(), star_view_);
+        GetBuiltInHorizontalPaddingForChildViews(), star_view_);
   }
   if (script_bubble_icon_view_ && script_bubble_icon_view_->visible()) {
     trailing_decorations.AddDecoration(
         vertical_edge_thickness(), location_height,
-        script_bubble_icon_view_->GetBuiltInHorizontalPadding(),
+        GetBuiltInHorizontalPaddingForChildViews(),
         script_bubble_icon_view_);
   }
   if (open_pdf_in_reader_view_ && open_pdf_in_reader_view_->visible()) {
     trailing_decorations.AddDecoration(
         vertical_edge_thickness(), location_height,
-        open_pdf_in_reader_view_->GetBuiltInHorizontalPadding(),
+        GetBuiltInHorizontalPaddingForChildViews(),
         open_pdf_in_reader_view_);
   }
   for (PageActionViews::const_iterator i(page_action_views_.begin());
        i != page_action_views_.end(); ++i) {
     if ((*i)->visible()) {
       trailing_decorations.AddDecoration(
           vertical_edge_thickness(), location_height,
-          (*i)->GetBuiltInHorizontalPadding(), (*i));
+          GetBuiltInHorizontalPaddingForChildViews(), (*i));
     }
   }
   if (zoom_view_->visible()) {
     trailing_decorations.AddDecoration(vertical_edge_thickness(),
                                        location_height, 0, zoom_view_);
   }
   for (ContentSettingViews::const_reverse_iterator i(
            content_setting_views_.rbegin()); i != content_setting_views_.rend();
        ++i) {
     if ((*i)->visible()) {
       trailing_decorations.AddDecoration(
           bubble_location_y, bubble_height, false, 0, item_padding,
-          item_padding, (*i)->GetBuiltInHorizontalPadding(), (*i));
+          item_padding, GetBuiltInHorizontalPaddingForChildViews(), (*i));
     }
   }
   if (autofill_credit_card_view_->visible()) {
     trailing_decorations.AddDecoration(vertical_edge_thickness(),
                                        location_height, 0,
                                        autofill_credit_card_view_);
   }
   if (mic_search_view_->visible()) {
     trailing_decorations.AddDecoration(vertical_edge_thickness(),
                                        location_height, 0, mic_search_view_);
@@ skipping 302 matching lines @@
 }
 
 InstantController* LocationBarView::GetInstant() {
   return delegate_->GetInstant();
 }
 
 WebContents* LocationBarView::GetWebContents() const {
   return delegate_->GetWebContents();
 }
 
+// static
+int LocationBarView::GetBuiltInHorizontalPaddingForChildViews() {
+  return (ui::GetDisplayLayout() == ui::LAYOUT_TOUCH) ?
+      GetItemPadding() / 2 : 0;
+}
+
 int LocationBarView::GetHorizontalEdgeThickness() const {
   // In maximized popup mode, there isn't any edge.
   return (is_popup_mode_ && browser_ && browser_->window() &&
       browser_->window()->IsMaximized()) ? 0 : vertical_edge_thickness();
 }
 
 void LocationBarView::RefreshContentSettingViews() {
   for (ContentSettingViews::const_iterator i(content_setting_views_.begin());
        i != content_setting_views_.end(); ++i) {
     (*i)->Update(model_->GetInputInProgress() ? NULL : GetWebContents());
@@ skipping 135 matching lines @@
   const ToolbarModel::SecurityLevel security_level =
       model_->GetSecurityLevel(false);
   const SkColor text_color = GetColor(security_level, TEXT);
   const SkColor background_color = GetColor(security_level, BACKGROUND);
 
   for (PageActionViews::const_iterator
            page_action_view = page_action_views_.begin();
        page_action_view != page_action_views_.end();
        ++page_action_view) {
     gfx::Rect bounds = (*page_action_view)->bounds();
-    int horizontal_padding = GetItemPadding() -
-        (*page_action_view)->GetBuiltInHorizontalPadding();
+    int horizontal_padding =
+        GetItemPadding() - GetBuiltInHorizontalPaddingForChildViews();
     // Make the bounding rectangle include the whole vertical range of the
     // location bar, and the mid-point pixels between adjacent page actions.
     //
     // For odd horizontal_paddings, "horizontal_padding + 1" includes the
     // mid-point between two page actions in the bounding rectangle.  For even
     // paddings, the +1 is dropped, which is right since there is no pixel at
     // the mid-point.
     bounds.Inset(-(horizontal_padding + 1) / 2, 0);
     location_bar_util::PaintExtensionActionBackground(
         *(*page_action_view)->image_view()->page_action(),
@@ skipping 254 matching lines @@
 int LocationBarView::GetInternalHeight(bool use_preferred_size) {
   int total_height =
       use_preferred_size ? GetPreferredSize().height() : height();
   return std::max(total_height - (vertical_edge_thickness() * 2), 0);
 }
 
 bool LocationBarView::HasValidSuggestText() const {
   return suggested_text_view_->visible() &&
       !suggested_text_view_->size().IsEmpty();
 }