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| 1 // Copyright (c) 2013 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 #ifndef MEDIA_VIDEO_CAPTURE_SCREEN_MAC_DESKTOP_CONFIGURATION_H_ | |
| 6 #define MEDIA_VIDEO_CAPTURE_SCREEN_MAC_DESKTOP_CONFIGURATION_H_ | |
| 7 | |
| 8 #include <ApplicationServices/ApplicationServices.h> | |
| 9 #include <Carbon/Carbon.h> | |
| 10 #include <vector> | |
| 11 | |
| 12 #include "base/basictypes.h" | |
| 13 #include "media/base/media_export.h" | |
| 14 #include "third_party/webrtc/modules/desktop_capture/desktop_geometry.h" | |
| 15 | |
| 16 namespace media { | |
| 17 | |
| 18 // Describes the configuration of a specific display. | |
| 19 struct MEDIA_EXPORT MacDisplayConfiguration { | |
| 20 MacDisplayConfiguration(); | |
| 21 | |
| 22 // Cocoa identifier for this display. | |
| 23 CGDirectDisplayID id; | |
| 24 | |
| 25 // Bounds of this display in Density-Independent Pixels (DIPs). | |
| 26 webrtc::DesktopRect bounds; | |
| 27 | |
| 28 // Bounds of this display in physical pixels. | |
| 29 webrtc::DesktopRect pixel_bounds; | |
| 30 | |
| 31 // Scale factor from DIPs to physical pixels. | |
| 32 float dip_to_pixel_scale; | |
| 33 }; | |
| 34 | |
| 35 typedef std::vector<MacDisplayConfiguration> MacDisplayConfigurations; | |
| 36 | |
| 37 // Describes the configuration of the whole desktop. | |
| 38 struct MEDIA_EXPORT MacDesktopConfiguration { | |
| 39 // Used to request bottom-up or top-down coordinates. | |
| 40 enum Origin { BottomLeftOrigin, TopLeftOrigin }; | |
| 41 | |
| 42 MacDesktopConfiguration(); | |
| 43 ~MacDesktopConfiguration(); | |
| 44 | |
| 45 // Returns the desktop & display configurations in Cocoa-style "bottom-up" | |
| 46 // (the origin is the bottom-left of the primary monitor, and coordinates | |
| 47 // increase as you move up the screen) or Carbon-style "top-down" coordinates. | |
| 48 MEDIA_EXPORT static MacDesktopConfiguration GetCurrent(Origin origin); | |
| 49 | |
| 50 // Bounds of the desktop in Density-Independent Pixels (DIPs). | |
| 51 webrtc::DesktopRect bounds; | |
| 52 | |
| 53 // Bounds of the desktop in physical pixels. | |
| 54 webrtc::DesktopRect pixel_bounds; | |
| 55 | |
| 56 // Scale factor from DIPs to physical pixels. | |
| 57 float dip_to_pixel_scale; | |
| 58 | |
| 59 // Configurations of the displays making up the desktop area. | |
| 60 MacDisplayConfigurations displays; | |
| 61 }; | |
| 62 | |
| 63 } // namespace media | |
| 64 | |
| 65 #endif // MEDIA_VIDEO_CAPTURE_SCREEN_MAC_DESKTOP_CONFIGURATION_H_ | |
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