Ash:Shelf - Cleanup of Alternate Shelf (part 1)

ash/shelf/shelf_layout_manager.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 "ash/shelf/shelf_layout_manager.h"
 
 #include <algorithm>
 #include <cmath>
 #include <cstring>
 #include <string>
@@ skipping 83 matching lines @@
 // static
 const int ShelfLayoutManager::kAutoHideSize = 3;
 
 // static
 const int ShelfLayoutManager::kShelfSize = 47;
 
 // static
 const int ShelfLayoutManager::kShelfItemInset = 3;
 
 int ShelfLayoutManager::GetPreferredShelfSize() {
-  return ash::switches::UseAlternateShelfLayout() ?
-      ShelfLayoutManager::kShelfSize : kShelfPreferredSize;
+  return ShelfLayoutManager::kShelfSize;
 }
 
 // ShelfLayoutManager::AutoHideEventFilter -------------------------------------
 
 // Notifies ShelfLayoutManager any time the mouse moves.
 class ShelfLayoutManager::AutoHideEventFilter : public ui::EventHandler {
  public:
   explicit AutoHideEventFilter(ShelfLayoutManager* shelf);
   virtual ~AutoHideEventFilter();
 
@@ skipping 637 matching lines @@
   target_bounds->shelf_bounds_in_root = SelectValueForShelfAlignment(
       gfx::Rect(available_bounds.x(), available_bounds.bottom() - shelf_height,
                     available_bounds.width(), shelf_height),
       gfx::Rect(available_bounds.x(), available_bounds.y(),
                     shelf_width, available_bounds.height()),
       gfx::Rect(available_bounds.right() - shelf_width, available_bounds.y(),
                     shelf_width, available_bounds.height()),
       gfx::Rect(available_bounds.x(), available_bounds.y(),
                     available_bounds.width(), shelf_height));
 
-  int status_inset = std::max(0, GetPreferredShelfSize() -
-      PrimaryAxisValue(status_size.height(), status_size.width()));
-
-  if (ash::switches::UseAlternateShelfLayout()) {
-    status_inset = 0;
-    if (IsHorizontalAlignment())
-      status_size.set_height(kShelfSize);
-    else
-      status_size.set_width(kShelfSize);
-  }
+  int status_inset = 0;
+  if (IsHorizontalAlignment())
+    status_size.set_height(kShelfSize);
+  else
+    status_size.set_width(kShelfSize);
 
   target_bounds->status_bounds_in_shelf = SelectValueForShelfAlignment(
       gfx::Rect(base::i18n::IsRTL() ? 0 : shelf_width - status_size.width(),
                     status_inset, status_size.width(), status_size.height()),
       gfx::Rect(shelf_width - (status_size.width() + status_inset),
                     shelf_height - status_size.height(), status_size.width(),
                     status_size.height()),
       gfx::Rect(status_inset, shelf_height - status_size.height(),
                     status_size.width(), status_size.height()),
       gfx::Rect(base::i18n::IsRTL() ? 0 : shelf_width - status_size.width(),
@@ skipping 90 matching lines @@
   if (horizontal) {
     // Move and size the shelf with the gesture.
     int shelf_height = target_bounds->shelf_bounds_in_root.height() - translate;
     shelf_height = std::max(shelf_height, kAutoHideSize);
     target_bounds->shelf_bounds_in_root.set_height(shelf_height);
     if (GetAlignment() == SHELF_ALIGNMENT_BOTTOM) {
       target_bounds->shelf_bounds_in_root.set_y(
           available_bounds.bottom() - shelf_height);
     }
 
-    if (ash::switches::UseAlternateShelfLayout()) {
-      target_bounds->status_bounds_in_shelf.set_y(0);
-    } else {
-      // The statusbar should be in the center of the shelf.
-      gfx::Rect status_y = target_bounds->shelf_bounds_in_root;
-      status_y.set_y(0);
-      status_y.ClampToCenteredSize(
-          target_bounds->status_bounds_in_shelf.size());
-      target_bounds->status_bounds_in_shelf.set_y(status_y.y());
-    }
+    target_bounds->status_bounds_in_shelf.set_y(0);
   } else {
     // Move and size the shelf with the gesture.
     int shelf_width = target_bounds->shelf_bounds_in_root.width();
     bool right_aligned = GetAlignment() == SHELF_ALIGNMENT_RIGHT;
     if (right_aligned)
       shelf_width -= translate;
     else
       shelf_width += translate;
     shelf_width = std::max(shelf_width, kAutoHideSize);
     target_bounds->shelf_bounds_in_root.set_width(shelf_width);
     if (right_aligned) {
       target_bounds->shelf_bounds_in_root.set_x(
           available_bounds.right() - shelf_width);
     }
 
-    if (ash::switches::UseAlternateShelfLayout()) {
-      if (right_aligned)
-        target_bounds->status_bounds_in_shelf.set_x(0);
-      else
-        target_bounds->status_bounds_in_shelf.set_x(
-            target_bounds->shelf_bounds_in_root.width() -
-            kShelfSize);
-    } else {
-      // The statusbar should be in the center of the shelf.
-      gfx::Rect status_x = target_bounds->shelf_bounds_in_root;
-      status_x.set_x(0);
-      status_x.ClampToCenteredSize(
-          target_bounds->status_bounds_in_shelf.size());
-      target_bounds->status_bounds_in_shelf.set_x(status_x.x());
-    }
+    if (right_aligned)
+      target_bounds->status_bounds_in_shelf.set_x(0);
+    else
+      target_bounds->status_bounds_in_shelf.set_x(
+          target_bounds->shelf_bounds_in_root.width() -
+          kShelfSize);
   }
 }
 
 void ShelfLayoutManager::UpdateShelfBackground(
     BackgroundAnimatorChangeType type) {
   const ShelfBackgroundType background_type(GetShelfBackgroundType());
   shelf_->SetPaintsBackground(background_type, type);
   FOR_EACH_OBSERVER(ShelfLayoutManagerObserver, observers_,
                     OnBackgroundUpdated(background_type, type));
 }
@@ skipping 224 matching lines @@
       return gfx::Insets(0, distance, 0, 0);
     case SHELF_ALIGNMENT_TOP:
       return gfx::Insets(0, 0, distance, 0);
   }
   NOTREACHED();
   return gfx::Insets();
 }
 
 }  // namespace internal
 }  // namespace ash