f9d7eca9b0
On Windows a window may be covered by its own child window. So this change also detects child windows by using EnumChildWindow(). The tooltip or context menu of the child window still cannot be detected after this change. See bug for details. Bug: webrtc:8062 Change-Id: I8455a9206d6a1d9da61013ac9debba4d3edae7d8 Reviewed-on: https://chromium-review.googlesource.com/619728 Commit-Queue: Zijie He <zijiehe@chromium.org> Reviewed-by: Jamie Walch <jamiewalch@chromium.org> Cr-Commit-Position: refs/heads/master@{#19457}
56 lines
2.0 KiB
C++
56 lines
2.0 KiB
C++
/*
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* Copyright (c) 2014 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include <windows.h>
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#include "webrtc/modules/desktop_capture/desktop_geometry.h"
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#include "webrtc/rtc_base/constructormagic.h"
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namespace webrtc {
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// Outputs the window rect. The returned DesktopRect is in system coordinates,
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// i.e. the primary monitor on the system always starts from (0, 0). This
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// function returns false if native APIs fail.
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bool GetWindowRect(HWND window, DesktopRect* result);
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// Outputs the window rect, with the left/right/bottom frame border cropped if
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// the window is maximized. |cropped_rect| is the cropped rect relative to the
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// desktop. |original_rect| is the original rect returned from GetWindowRect.
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// Returns true if all API calls succeeded. The returned DesktopRect is in
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// system coordinates, i.e. the primary monitor on the system always starts from
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// (0, 0). |original_rect| can be nullptr.
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bool GetCroppedWindowRect(HWND window,
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DesktopRect* cropped_rect,
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DesktopRect* original_rect);
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// Retrieves the rectangle of the content area of |window|. Usually it contains
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// title bar and window client area, but borders or shadow are excluded. The
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// returned DesktopRect is in system coordinates, i.e. the primary monitor on
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// the system always starts from (0, 0). This function returns false if native
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// APIs fail.
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bool GetWindowContentRect(HWND window, DesktopRect* result);
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typedef HRESULT (WINAPI *DwmIsCompositionEnabledFunc)(BOOL* enabled);
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class AeroChecker {
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public:
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AeroChecker();
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~AeroChecker();
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bool IsAeroEnabled();
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private:
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HMODULE dwmapi_library_;
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DwmIsCompositionEnabledFunc func_;
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RTC_DISALLOW_COPY_AND_ASSIGN(AeroChecker);
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};
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} // namespace webrtc
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