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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "chrome/browser/ui/views/tabs/window_finder.h" | 5 #include "chrome/browser/ui/views/tabs/window_finder.h" |
| 6 | 6 |
| 7 #include "base/win/scoped_gdi_object.h" | 7 #include "base/win/scoped_gdi_object.h" |
| 8 #include "base/win/windows_version.h" | 8 #include "base/win/windows_version.h" |
| 9 #include "ui/aura/window.h" | 9 #include "ui/aura/window.h" |
| 10 #include "ui/gfx/screen.h" | 10 #include "ui/gfx/screen.h" |
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| 65 public: | 65 public: |
| 66 // Returns true if |window| is the topmost window at the location | 66 // Returns true if |window| is the topmost window at the location |
| 67 // |screen_loc|, not including the windows in |ignore|. | 67 // |screen_loc|, not including the windows in |ignore|. |
| 68 static bool IsTopMostWindowAtPoint(HWND window, | 68 static bool IsTopMostWindowAtPoint(HWND window, |
| 69 const gfx::Point& screen_loc, | 69 const gfx::Point& screen_loc, |
| 70 const std::set<HWND>& ignore) { | 70 const std::set<HWND>& ignore) { |
| 71 TopMostFinder finder(window, screen_loc, ignore); | 71 TopMostFinder finder(window, screen_loc, ignore); |
| 72 return finder.is_top_most_; | 72 return finder.is_top_most_; |
| 73 } | 73 } |
| 74 | 74 |
| 75 virtual bool ShouldStopIterating(HWND hwnd) { | 75 bool ShouldStopIterating(HWND hwnd) override { |
| 76 if (hwnd == target_) { | 76 if (hwnd == target_) { |
| 77 // Window is topmost, stop iterating. | 77 // Window is topmost, stop iterating. |
| 78 is_top_most_ = true; | 78 is_top_most_ = true; |
| 79 return true; | 79 return true; |
| 80 } | 80 } |
| 81 | 81 |
| 82 if (!IsWindowVisible(hwnd)) { | 82 if (!IsWindowVisible(hwnd)) { |
| 83 // The window isn't visible, keep iterating. | 83 // The window isn't visible, keep iterating. |
| 84 return false; | 84 return false; |
| 85 } | 85 } |
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| 169 TopMostFinder::IsTopMostWindowAtPoint(finder.result_, | 169 TopMostFinder::IsTopMostWindowAtPoint(finder.result_, |
| 170 screen_loc, | 170 screen_loc, |
| 171 ignore))) { | 171 ignore))) { |
| 172 return views::DesktopWindowTreeHostWin::GetContentWindowForHWND( | 172 return views::DesktopWindowTreeHostWin::GetContentWindowForHWND( |
| 173 finder.result_); | 173 finder.result_); |
| 174 } | 174 } |
| 175 return NULL; | 175 return NULL; |
| 176 } | 176 } |
| 177 | 177 |
| 178 protected: | 178 protected: |
| 179 virtual bool ShouldStopIterating(HWND hwnd) { | 179 bool ShouldStopIterating(HWND hwnd) override { |
| 180 RECT r; | 180 RECT r; |
| 181 if (IsWindowVisible(hwnd) && GetWindowRect(hwnd, &r) && | 181 if (IsWindowVisible(hwnd) && GetWindowRect(hwnd, &r) && |
| 182 PtInRect(&r, screen_loc_.ToPOINT())) { | 182 PtInRect(&r, screen_loc_.ToPOINT())) { |
| 183 result_ = hwnd; | 183 result_ = hwnd; |
| 184 return true; | 184 return true; |
| 185 } | 185 } |
| 186 return false; | 186 return false; |
| 187 } | 187 } |
| 188 | 188 |
| 189 private: | 189 private: |
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| 222 chrome::HostDesktopType host_desktop_type, | 222 chrome::HostDesktopType host_desktop_type, |
| 223 const gfx::Point& screen_point, | 223 const gfx::Point& screen_point, |
| 224 const std::set<gfx::NativeWindow>& ignore) { | 224 const std::set<gfx::NativeWindow>& ignore) { |
| 225 #if defined(USE_ASH) | 225 #if defined(USE_ASH) |
| 226 if (host_desktop_type == chrome::HOST_DESKTOP_TYPE_ASH) | 226 if (host_desktop_type == chrome::HOST_DESKTOP_TYPE_ASH) |
| 227 return GetLocalProcessWindowAtPointAsh(screen_point, ignore); | 227 return GetLocalProcessWindowAtPointAsh(screen_point, ignore); |
| 228 #endif | 228 #endif |
| 229 return LocalProcessWindowFinder::GetProcessWindowAtPoint( | 229 return LocalProcessWindowFinder::GetProcessWindowAtPoint( |
| 230 screen_point, RemapIgnoreSet(ignore)); | 230 screen_point, RemapIgnoreSet(ignore)); |
| 231 } | 231 } |
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