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fix: normalize behavior of win.setOpacity() for invalid number values across operating systems (#19535)

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* fix: define behavior for out-of-bounds setOpacity

* fix linux issue

* fix getOpacity behaviour

* wrong variable

* normalize more stuff

* docs

* test: use ifdescribe helper

* Update spec-main/api-browser-window-spec.ts

Co-Authored-By: Charles Kerr <ckerr@github.com>

* fixes

* more tests!!!

* Update shell/browser/native_window_views.cc

Co-Authored-By: Charles Kerr <ckerr@github.com>

* Update shell/browser/native_window_mac.mm

Co-Authored-By: Charles Kerr <ckerr@github.com>
This commit is contained in:
Erick Zhao 2019-08-07 00:17:32 -07:00 • committed by Cheng Zhao
parent 761a4deab3
commit 8a9a5d69b6
4 changed files with 51 additions and 20 deletions
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4
shell/browser/native_window_mac.mm
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@ -12,6 +12,7 @@
#include "base/mac/mac_util.h"
#include "base/mac/scoped_cftyperef.h"
#include "base/numerics/ranges.h"
#include "base/strings/sys_string_conversions.h"
#include "components/remote_cocoa/app_shim/native_widget_ns_window_bridge.h"
#include "content/public/browser/browser_accessibility_state.h"
@ -1032,7 +1033,8 @@ bool NativeWindowMac::HasShadow() {
}
void NativeWindowMac::SetOpacity(const double opacity) {
[window_ setAlphaValue:opacity];
const double boundedOpacity = base::ClampToRange(opacity, 0.0, 1.0);
[window_ setAlphaValue:boundedOpacity];
}
double NativeWindowMac::GetOpacity() {