be7585b150
This feature was broken in r5471. BUG=361919 R=jiayl@webrtc.org Review URL: https://webrtc-codereview.appspot.com/12109004 git-svn-id: http://webrtc.googlecode.com/svn/trunk@5937 4adac7df-926f-26a2-2b94-8c16560cd09d
79 lines
2.6 KiB
C++
79 lines
2.6 KiB
C++
/*
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* Copyright (c) 2013 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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#ifndef WEBRTC_MODULES_DESKTOP_CAPTURE_MAC_DESKTOP_CONFIGURATION_H_
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#define WEBRTC_MODULES_DESKTOP_CAPTURE_MAC_DESKTOP_CONFIGURATION_H_
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#include <ApplicationServices/ApplicationServices.h>
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#include <Carbon/Carbon.h>
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#include <vector>
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#include "webrtc/typedefs.h"
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#include "webrtc/modules/desktop_capture/desktop_geometry.h"
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namespace webrtc {
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// Describes the configuration of a specific display.
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struct MacDisplayConfiguration {
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MacDisplayConfiguration();
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// Cocoa identifier for this display.
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CGDirectDisplayID id;
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// Bounds of this display in Density-Independent Pixels (DIPs).
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DesktopRect bounds;
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// Bounds of this display in physical pixels.
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DesktopRect pixel_bounds;
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// Scale factor from DIPs to physical pixels.
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float dip_to_pixel_scale;
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};
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typedef std::vector<MacDisplayConfiguration> MacDisplayConfigurations;
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// Describes the configuration of the whole desktop.
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struct MacDesktopConfiguration {
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// Used to request bottom-up or top-down coordinates.
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enum Origin { BottomLeftOrigin, TopLeftOrigin };
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MacDesktopConfiguration();
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~MacDesktopConfiguration();
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// Returns the desktop & display configurations in Cocoa-style "bottom-up"
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// (the origin is the bottom-left of the primary monitor, and coordinates
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// increase as you move up the screen) or Carbon-style "top-down" coordinates.
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static MacDesktopConfiguration GetCurrent(Origin origin);
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// Returns true if the given desktop configuration equals this one.
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bool Equals(const MacDesktopConfiguration& other);
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// Returns the pointer to the display configuration with the specified id.
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const MacDisplayConfiguration* FindDisplayConfigurationById(
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CGDirectDisplayID id);
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// Bounds of the desktop excluding monitors with DPI settings different from
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// the main monitor. In Density-Independent Pixels (DIPs).
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DesktopRect primary_bounds;
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// Same as primary_bounds, but expressed in physical pixels.
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DesktopRect primary_pixel_bounds;
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// Scale factor from DIPs to physical pixels.
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float dip_to_pixel_scale;
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// Configurations of the displays making up the desktop area.
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MacDisplayConfigurations displays;
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};
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} // namespace webrtc
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#endif // WEBRTC_MODULES_DESKTOP_CAPTURE_MAC_DESKTOP_CONFIGURATION_H_
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