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Enable resetable and String prefs.

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This allows both boolean and string-type preferences. It
also implements a system where prefs that are read from a
configuration file can be reset back to their initial value,
which is useful in a number of cases e.g. when running tests
to ensure that each test starts with the same values for
the prefs.
This commit is contained in:
James Graham 2015-09-17 00:49:05 +01:00
parent d811f2d1ba
commit 79e548905e
10 changed files with 174 additions and 33 deletions
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2
components/script/dom/htmliframeelement.rs
View file

@ -40,7 +40,7 @@ use util::str::DOMString;
use util::str::{self, LengthOrPercentageOrAuto};
pub fn mozbrowser_enabled() -> bool {
prefs::get_pref("dom.mozbrowser.enabled").unwrap_or(false)
prefs::get_pref("dom.mozbrowser.enabled").as_boolean().unwrap_or(false)
}
#[derive(HeapSizeOf)]

2
components/script/dom/mouseevent.rs
View file

@ -171,7 +171,7 @@ impl MouseEventMethods for MouseEvent {
// This returns the same result as current gecko.
// https://developer.mozilla.org/en-US/docs/Web/API/MouseEvent/which
fn Which(&self) -> i32 {
if prefs::get_pref("dom.mouseevent.which.enabled").unwrap_or(false) {
if prefs::get_pref("dom.mouseevent.which.enabled").as_boolean().unwrap_or(false) {
(self.button.get() + 1) as i32
} else {
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