1 // Copyright 2014 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #include "chrome/browser/ui/views/tabs/window_finder.h" 6 7 #include "ash/shell_window_ids.h" 8 #include "ash/wm/coordinate_conversion.h" 9 #include "ui/aura/window.h" 10 #include "ui/aura/window_event_dispatcher.h" 11 12 namespace { 13 14 aura::Window* GetLocalProcessWindowAtPointImpl( 15 const gfx::Point& screen_point, 16 const std::set<gfx::NativeView>& ignore, 17 aura::Window* window) { 18 if (ignore.find(window) != ignore.end()) 19 return NULL; 20 21 if (!window->IsVisible()) 22 return NULL; 23 24 if (window->id() == ash::kShellWindowId_PhantomWindow || 25 window->id() == ash::kShellWindowId_OverlayContainer || 26 window->id() == ash::kShellWindowId_MouseCursorContainer) 27 return NULL; 28 29 if (window->layer()->type() == ui::LAYER_TEXTURED) 30 return window->GetBoundsInScreen().Contains(screen_point) ? window : NULL; 31 32 for (aura::Window::Windows::const_reverse_iterator i = 33 window->children().rbegin(); i != window->children().rend(); ++i) { 34 aura::Window* result = 35 GetLocalProcessWindowAtPointImpl(screen_point, ignore, *i); 36 if (result) 37 return result; 38 } 39 return NULL; 40 } 41 42 } // namespace 43 44 aura::Window* GetLocalProcessWindowAtPointAsh( 45 const gfx::Point& screen_point, 46 const std::set<aura::Window*>& ignore) { 47 return GetLocalProcessWindowAtPointImpl( 48 screen_point, ignore, ::ash::wm::GetRootWindowAt(screen_point)); 49 } 50
