File: coordinate_conversion.mm

package info (click to toggle)
chromium 138.0.7204.183-1
  • links: PTS, VCS
  • area: main
  • in suites: trixie
  • size: 6,071,908 kB
  • sloc: cpp: 34,937,088; ansic: 7,176,967; javascript: 4,110,704; python: 1,419,953; asm: 946,768; xml: 739,971; pascal: 187,324; sh: 89,623; perl: 88,663; objc: 79,944; sql: 50,304; cs: 41,786; fortran: 24,137; makefile: 21,806; php: 13,980; tcl: 13,166; yacc: 8,925; ruby: 7,485; awk: 3,720; lisp: 3,096; lex: 1,327; ada: 727; jsp: 228; sed: 36
file content (45 lines) | stat: -rw-r--r-- 1,223 bytes parent folder | download | duplicates (11) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
 
// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#import "ui/gfx/mac/coordinate_conversion.h"

#import <Cocoa/Cocoa.h>

#include "ui/gfx/geometry/point.h"
#include "ui/gfx/geometry/rect.h"

namespace gfx {

namespace {

// The height of the primary display, which macOS defines as the monitor with
// the menubar. This is always at index 0.
CGFloat PrimaryDisplayHeight() {
  return NSMaxY(NSScreen.screens.firstObject.frame);
}

}  // namespace

NSRect ScreenRectToNSRect(const Rect& rect) {
  return NSMakeRect(rect.x(),
                    PrimaryDisplayHeight() - rect.y() - rect.height(),
                    rect.width(),
                    rect.height());
}

Rect ScreenRectFromNSRect(const NSRect& rect) {
  return Rect(rect.origin.x,
              PrimaryDisplayHeight() - rect.origin.y - rect.size.height,
              rect.size.width, rect.size.height);
}

NSPoint ScreenPointToNSPoint(const Point& point) {
  return NSMakePoint(point.x(), PrimaryDisplayHeight() - point.y());
}

Point ScreenPointFromNSPoint(const NSPoint& point) {
  return Point(point.x, PrimaryDisplayHeight() - point.y);
}

}  // namespace gfx