static WebScreenOrientationLockType stringToOrientationLock(const AtomicString& orientationLockString)
{
unsigned length = 0;
ScreenOrientationInfo* orientationMap = orientationsMap(length);
for (unsigned i = 0; i < length; ++i) {
if (orientationMap[i].name == orientationLockString)
return static_cast<WebScreenOrientationLockType>(orientationMap[i].orientation);
}
ASSERT_NOT_REACHED();
return WebScreenOrientationLockDefault;
}
const AtomicString& ScreenOrientation::orientationTypeToString(WebScreenOrientationType orientation)
{
unsigned length = 0;
ScreenOrientationInfo* orientationMap = orientationsMap(length);
for (unsigned i = 0; i < length; ++i) {
if (static_cast<unsigned>(orientation) == orientationMap[i].orientation)
return orientationMap[i].name;
}
ASSERT_NOT_REACHED();
return nullAtom;
}
static const AtomicString& orientationToString(blink::WebScreenOrientation orientation)
{
unsigned length = 0;
ScreenOrientationInfo* orientationMap = orientationsMap(length);
for (unsigned i = 0; i < length; ++i) {
if (orientationMap[i].orientation == orientation)
return orientationMap[i].name;
}
// We do no handle OrientationInvalid and OrientationAny but this is fine because screen.orientation
// should never return these and WebScreenOrientation does not define those values.
ASSERT_NOT_REACHED();
return nullAtom;
}
static blink::WebScreenOrientations stringToOrientations(const AtomicString& orientationString)
{
DEFINE_STATIC_LOCAL(const AtomicString, portrait, ("portrait", AtomicString::ConstructFromLiteral));
DEFINE_STATIC_LOCAL(const AtomicString, landscape, ("landscape", AtomicString::ConstructFromLiteral));
if (orientationString == portrait)
return blink::WebScreenOrientationPortraitPrimary | blink::WebScreenOrientationPortraitSecondary;
if (orientationString == landscape)
return blink::WebScreenOrientationLandscapePrimary | blink::WebScreenOrientationLandscapeSecondary;
unsigned length = 0;
ScreenOrientationInfo* orientationMap = orientationsMap(length);
for (unsigned i = 0; i < length; ++i) {
if (orientationMap[i].name == orientationString)
return orientationMap[i].orientation;
}
return 0;
}
