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Side by Side Diff: chrome/common/extensions/api/system_info_display.idl

Issue 11882009: Multi-monitor extension API. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Leave a TODO for the hard-coded DPI value. Created 7 years, 11 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
oshima 2013/01/25 17:28:41 2013
hshi1 2013/01/25 18:42:29 Done.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 namespace systemInfo.display {
6
7 dictionary Bounds {
8 // The x-coordinate of the upper-left corner.
9 long left;
10 // The y-coordinate of the upper-left corner.
11 long top;
12 // The width of the display in pixels.
13 long width;
14 // The height of the display in pixels.
15 long height;
16 };
17
18 dictionary DisplayUnitInfo {
19 // The unique identifier of the display.
20 DOMString id;
21 // The user-friendly name (e.g. "HP LCD monitor").
22 DOMString name;
23 // True if this is the primary display.
24 boolean isPrimary;
25 // True if this is an internal display.
26 boolean isInternal;
27 // True if this display is enabled.
28 boolean isEnabled;
29 // The number of pixels per inch along the x-axis.
30 double dpiX;
31 // The number of pixels per inch along the y-axis.
32 double dpiY;
33 // The bounds of the display.
34 Bounds bounds;
oshima 2013/01/25 17:28:41 Don't you need work area bounds as well?
hshi1 2013/01/25 18:42:29 Done.
35 };
36
37 callback DisplayInfoCallback = void (DisplayUnitInfo[] displayInfo);
38
39 interface Functions {
40 // Get the information of all attached display devices.
41 static void getDisplayInfo(DisplayInfoCallback callback);
42 };
43
44 interface Events {
45 // Fired when anything changes to the display configuration.
46 static void onDisplayChanged();
47 };
48 };
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