Revert of Shelf Cleanup (- binary files)

ash/shelf/overflow_button.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 "ash/shelf/overflow_button.h"
 
 #include "ash/ash_switches.h"
 #include "ash/shelf/shelf_layout_manager.h"
 #include "ash/shelf/shelf_widget.h"
 #include "grit/ash_resources.h"
@@ skipping 72 matching lines @@
   path.addRoundRect(gfx::RectToSkRect(rect), radius, radius);
   canvas->DrawPath(path, paint);
 }
 
 void OverflowButton::OnPaint(gfx::Canvas* canvas) {
   ShelfLayoutManager* layout_manager =
       ShelfLayoutManager::ForShelf(GetWidget()->GetNativeView());
   ShelfAlignment alignment = layout_manager->GetAlignment();
 
   gfx::Rect bounds(GetContentsBounds());
-  ResourceBundle& rb = ResourceBundle::GetSharedInstance();
-  int background_image_id = 0;
-  if (layout_manager->shelf_widget()->shelf()->IsShowingOverflowBubble())
-    background_image_id = IDR_AURA_NOTIFICATION_BACKGROUND_PRESSED;
-  else if(layout_manager->shelf_widget()->GetDimsShelf())
-    background_image_id = IDR_AURA_NOTIFICATION_BACKGROUND_ON_BLACK;
-  else
-    background_image_id = IDR_AURA_NOTIFICATION_BACKGROUND_NORMAL;
+  if (ash::switches::UseAlternateShelfLayout()) {
+    ResourceBundle& rb = ResourceBundle::GetSharedInstance();
+    int background_image_id = 0;
+    if (layout_manager->shelf_widget()->shelf()->IsShowingOverflowBubble())
+      background_image_id = IDR_AURA_NOTIFICATION_BACKGROUND_PRESSED;
+    else if(layout_manager->shelf_widget()->GetDimsShelf())
+      background_image_id = IDR_AURA_NOTIFICATION_BACKGROUND_ON_BLACK;
+    else
+      background_image_id = IDR_AURA_NOTIFICATION_BACKGROUND_NORMAL;
 
-  const gfx::ImageSkia* background =
-      rb.GetImageNamed(background_image_id).ToImageSkia();
-  if (alignment == SHELF_ALIGNMENT_LEFT) {
-    bounds = gfx::Rect(
-        bounds.right() - background->width() -
-            ShelfLayoutManager::kShelfItemInset,
-        bounds.y() + (bounds.height() - background->height()) / 2,
-        background->width(), background->height());
-  } else if (alignment == SHELF_ALIGNMENT_RIGHT) {
-    bounds = gfx::Rect(
-        bounds.x() + ShelfLayoutManager::kShelfItemInset,
-        bounds.y() + (bounds.height() - background->height()) / 2,
-        background->width(), background->height());
+    const gfx::ImageSkia* background =
+        rb.GetImageNamed(background_image_id).ToImageSkia();
+    if (alignment == SHELF_ALIGNMENT_LEFT) {
+      bounds = gfx::Rect(
+          bounds.right() - background->width() -
+              ShelfLayoutManager::kShelfItemInset,
+          bounds.y() + (bounds.height() - background->height()) / 2,
+          background->width(), background->height());
+    } else if (alignment == SHELF_ALIGNMENT_RIGHT) {
+      bounds = gfx::Rect(
+          bounds.x() + ShelfLayoutManager::kShelfItemInset,
+          bounds.y() + (bounds.height() - background->height()) / 2,
+          background->width(), background->height());
+    } else {
+      bounds = gfx::Rect(
+          bounds.x() + (bounds.width() - background->width()) / 2,
+          bounds.y() + ShelfLayoutManager::kShelfItemInset,
+          background->width(), background->height());
+    }
+    canvas->DrawImageInt(*background, bounds.x(), bounds.y());
   } else {
-    bounds = gfx::Rect(
-        bounds.x() + (bounds.width() - background->width()) / 2,
-        bounds.y() + ShelfLayoutManager::kShelfItemInset,
-        background->width(), background->height());
+    if (alignment == SHELF_ALIGNMENT_BOTTOM) {
+      bounds = gfx::Rect(
+          bounds.x() + ((bounds.width() - kButtonHoverSize) / 2) - 1,
+          bounds.y() + kBackgroundOffset - 1,
+          kButtonHoverSize, kButtonHoverSize);
+    } else {
+      bounds = gfx::Rect(
+          bounds.x() + kBackgroundOffset -1,
+          bounds.y() + ((bounds.height() - kButtonHoverSize) / 2) -1,
+          kButtonHoverSize, kButtonHoverSize);
+    }
+    if (hover_animation_->is_animating()) {
+      PaintBackground(
+          canvas,
+          kButtonHoverAlpha * hover_animation_->GetCurrentValue());
+    } else if (state() == STATE_HOVERED || state() == STATE_PRESSED) {
+      PaintBackground(canvas, kButtonHoverAlpha);
+    }
   }
-  canvas->DrawImageInt(*background, bounds.x(), bounds.y());
 
   if (height() < kButtonHoverSize)
     return;
 
   const gfx::ImageSkia* image = NULL;
 
   switch(alignment) {
     case SHELF_ALIGNMENT_LEFT:
       if (left_image_.isNull()) {
         left_image_ = gfx::ImageSkiaOperations::CreateRotatedImage(
@@ skipping 13 matching lines @@
       break;
   }
 
   canvas->DrawImageInt(*image,
                        bounds.x() + ((bounds.width() - image->width()) / 2),
                        bounds.y() + ((bounds.height() - image->height()) / 2));
 }
 
 }  // namespace internal
 }  // namespace ash