Revert 96674 - Gtk: Make click target of tabs match their appearance.

chrome/browser/ui/views/tabs/tab.cc

 // Copyright (c) 2011 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/tabs/tab.h"
 
 #include <limits>
 
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/defaults.h"
 #include "chrome/browser/themes/theme_service.h"
-#include "chrome/browser/ui/tabs/tab_resources.h"
 #include "grit/generated_resources.h"
 #include "grit/theme_resources.h"
 #include "grit/theme_resources_standard.h"
 #include "grit/ui_resources.h"
 #include "third_party/skia/include/effects/SkGradientShader.h"
 #include "ui/base/animation/multi_animation.h"
 #include "ui/base/animation/slide_animation.h"
 #include "ui/base/animation/throb_animation.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/gfx/canvas_skia.h"
@@ skipping 55 matching lines @@
 static const int kMiniTitleChangeInitialXOffset = 6;
 
 // Radius of the radial gradient used for mini title change animation.
 static const int kMiniTitleChangeGradientRadius = 20;
 
 // Colors of the gradient used during the mini title change animation.
 static const SkColor kMiniTitleChangeGradientColor1 = SK_ColorWHITE;
 static const SkColor kMiniTitleChangeGradientColor2 =
     SkColorSetARGB(0, 255, 255, 255);
 
+// Hit mask constants.
+static const SkScalar kTabCapWidth = 15;
+static const SkScalar kTabTopCurveWidth = 4;
+static const SkScalar kTabBottomCurveWidth = 3;
+
 // static
 const char Tab::kViewClassName[] = "browser/tabs/Tab";
 
 ////////////////////////////////////////////////////////////////////////////////
 // Tab, public:
 
 Tab::Tab(TabController* controller)
     : BaseTab(controller),
       showing_icon_(false),
       showing_close_button_(false),
@@ skipping 216 matching lines @@
 
 std::string Tab::GetClassName() const {
   return kViewClassName;
 }
 
 bool Tab::HasHitTestMask() const {
   return true;
 }
 
 void Tab::GetHitTestMask(gfx::Path* path) const {
-  TabResources::GetHitTestMask(width(), height(), path);
+  DCHECK(path);
+
+  SkScalar h = SkIntToScalar(height());
+  SkScalar w = SkIntToScalar(width());
+
+  path->moveTo(0, h);
+
+  // Left end cap.
+  path->lineTo(kTabBottomCurveWidth, h - kTabBottomCurveWidth);
+  path->lineTo(kTabCapWidth - kTabTopCurveWidth, kTabTopCurveWidth);
+  path->lineTo(kTabCapWidth, 0);
+
+  // Connect to the right cap.
+  path->lineTo(w - kTabCapWidth, 0);
+
+  // Right end cap.
+  path->lineTo(w - kTabCapWidth + kTabTopCurveWidth, kTabTopCurveWidth);
+  path->lineTo(w - kTabBottomCurveWidth, h - kTabBottomCurveWidth);
+  path->lineTo(w, h);
+
+  // Close out the path.
+  path->lineTo(0, h);
+  path->close();
 }
 
 bool Tab::GetTooltipTextOrigin(const gfx::Point& p, gfx::Point* origin) {
   origin->set_x(title_bounds_.x() + 10);
   origin->set_y(-views::TooltipManager::GetTooltipHeight() - 4);
   return true;
 }
 
 void Tab::OnMouseMoved(const views::MouseEvent& event) {
   hover_point_ = event.location();
@@ skipping 314 matching lines @@
   tab_active_.image_r = rb.GetBitmapNamed(IDR_TAB_ACTIVE_RIGHT);
   tab_active_.l_width = tab_active_.image_l->width();
   tab_active_.r_width = tab_active_.image_r->width();
 
   tab_inactive_.image_l = rb.GetBitmapNamed(IDR_TAB_INACTIVE_LEFT);
   tab_inactive_.image_c = rb.GetBitmapNamed(IDR_TAB_INACTIVE_CENTER);
   tab_inactive_.image_r = rb.GetBitmapNamed(IDR_TAB_INACTIVE_RIGHT);
   tab_inactive_.l_width = tab_inactive_.image_l->width();
   tab_inactive_.r_width = tab_inactive_.image_r->width();
 }