1 files changed, 122 insertions, 0 deletions
diff --git a/chrome/browser/views/detachable_toolbar_view.cc b/chrome/browser/views/detachable_toolbar_view.cc
new file mode 100644
index 0000000..ba44f3d
--- /dev/null
+++ b/chrome/browser/views/detachable_toolbar_view.cc
@@ -0,0 +1,122 @@
+// Copyright (c) 2009 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/views/detachable_toolbar_view.h"
+
+#include "app/resource_bundle.h"
+#include "chrome/browser/browser_theme_provider.h"
+#include "gfx/canvas_skia.h"
+#include "gfx/skia_util.h"
+#include "grit/theme_resources.h"
+#include "third_party/skia/include/core/SkBitmap.h"
+#include "third_party/skia/include/core/SkShader.h"
+
+// How round the 'new tab' style bookmarks bar is.
+static const int kNewtabBarRoundness = 5;
+
+const SkColor DetachableToolbarView::kEdgeDividerColor =
+    SkColorSetRGB(222, 234, 248);
+const SkColor DetachableToolbarView::kMiddleDividerColor =
+    SkColorSetRGB(194, 205, 212);
+
+// static
+void DetachableToolbarView::PaintBackgroundAttachedMode(gfx::Canvas* canvas,
+                                                        views::View* view) {
+  gfx::Rect bounds =
+      view->GetBounds(views::View::APPLY_MIRRORING_TRANSFORMATION);
+
+  ThemeProvider* tp = view->GetThemeProvider();
+  SkColor theme_toolbar_color =
+      tp->GetColor(BrowserThemeProvider::COLOR_TOOLBAR);
+  canvas->FillRectInt(theme_toolbar_color, 0, 0,
+                      view->width(), view->height());
+
+  canvas->TileImageInt(*tp->GetBitmapNamed(IDR_THEME_TOOLBAR),
+      view->GetParent()->GetBounds(
+      views::View::APPLY_MIRRORING_TRANSFORMATION).x() + bounds.x(),
+      bounds.y(), 0, 0, view->width(), view->height());
+}
+
+// static
+void DetachableToolbarView::CalculateContentArea(
+    double animation_state, double horizontal_padding,
+    double vertical_padding, SkRect* rect,
+    double* roundness, views::View* view) {
+  // The 0.5 is to correct for Skia's "draw on pixel boundaries"ness.
+  rect->set(SkDoubleToScalar(horizontal_padding - 0.5),
+           SkDoubleToScalar(vertical_padding - 0.5),
+           SkDoubleToScalar(view->width() - horizontal_padding - 0.5),
+           SkDoubleToScalar(view->height() - vertical_padding - 0.5));
+
+  *roundness = static_cast<double>(kNewtabBarRoundness) * animation_state;
+}
+
+// static
+void DetachableToolbarView::PaintHorizontalBorder(gfx::Canvas* canvas,
+                                                  DetachableToolbarView* view) {
+  // Border can be at the top or at the bottom of the view depending on whether
+  // the view (bar/shelf) is attached or detached.
+  int y = !view->IsDetached() ? view->height() - 1 : 0;
+  canvas->FillRectInt(ResourceBundle::toolbar_separator_color,
+      0, y, view->width(), 1);
+}
+
+// static
+void DetachableToolbarView::PaintContentAreaBackground(
+    gfx::Canvas* canvas, ThemeProvider* theme_provider,
+    const SkRect& rect, double roundness) {
+  SkPaint paint;
+  paint.setAntiAlias(true);
+  paint.setColor(theme_provider->GetColor(BrowserThemeProvider::COLOR_TOOLBAR));
+
+  canvas->AsCanvasSkia()->drawRoundRect(
+      rect, SkDoubleToScalar(roundness), SkDoubleToScalar(roundness), paint);
+}
+
+// static
+void DetachableToolbarView::PaintContentAreaBorder(
+    gfx::Canvas* canvas, ThemeProvider* theme_provider,
+    const SkRect& rect, double roundness) {
+  SkPaint border_paint;
+  border_paint.setColor(
+      theme_provider->GetColor(BrowserThemeProvider::COLOR_NTP_HEADER));
+  border_paint.setStyle(SkPaint::kStroke_Style);
+  border_paint.setAlpha(96);
+  border_paint.setAntiAlias(true);
+
+  canvas->AsCanvasSkia()->drawRoundRect(
+      rect, SkDoubleToScalar(roundness), SkDoubleToScalar(roundness),
+      border_paint);
+}
+
+// static
+void DetachableToolbarView::PaintVerticalDivider(
+    gfx::Canvas* canvas, int x, int height, int vertical_padding,
+    const SkColor& top_color,
+    const SkColor& middle_color,
+    const SkColor& bottom_color) {
+  // Draw the upper half of the divider.
+  SkPaint paint;
+  paint.setShader(gfx::CreateGradientShader(vertical_padding + 1,
+                                            height / 2,
+                                            top_color,
+                                            middle_color))->safeUnref();
+  SkRect rc = { SkIntToScalar(x),
+                SkIntToScalar(vertical_padding + 1),
+                SkIntToScalar(x + 1),
+                SkIntToScalar(height / 2) };
+  canvas->AsCanvasSkia()->drawRect(rc, paint);
+
+  // Draw the lower half of the divider.
+  SkPaint paint_down;
+  paint_down.setShader(gfx::CreateGradientShader(height / 2,
+                                                 height - vertical_padding,
+                                                 middle_color,
+                                                 bottom_color))->safeUnref();
+  SkRect rc_down = { SkIntToScalar(x),
+                     SkIntToScalar(height / 2),
+                     SkIntToScalar(x + 1),
+                     SkIntToScalar(height - vertical_padding) };
+  canvas->AsCanvasSkia()->drawRect(rc_down, paint_down);
+}