Previously scrollbars were disabled on all touch devices. This meant
that they were disabled on Windows when touch was detected. Windows does
in fact have useful scrollbars even in touch mode. Fixes Issue #1172
* Change copyright header
This updates the copyright header to say "The noVNC Authors". People
who previously had copyright listings are now under the AUTHORS file.
The enableDisableViewClip call in the fullscreen code didn't have any
effect and should have been removed when the special case for clipping
in IE and Safari fullscreen was removed in b18ef81.
The setViewDrag call claimed to disable view drag on UI state change.
The UI states are:
init, connecting, connected, reconnecting, disconnecting, disconnected
The only state where the called function didn't immediately return was
"connected" and that's the only state where enabling view drag is
possible. Thus it could never have been enabled when changing to the
"connected" state.
Always use the shorthand notation if the function is a method of an object or class `{ foo() { ... } }` or `class bar { foo() { ... } }`
unless it's a callback in which case you a fat arrow function should be used `{ cb: () => { ... } }`
Chinese has several writing systems so we need to be clear which one
our translation covers. The one we currently have is for Traditional
Chinese so make sure it uses the matching language tag.
This only reads from localstorage in order to initialize the settings
map. After initializaton, reads will return the value from the map.
When writing a value, the settings map and the local storage
are updated, unless the setting is a default value or derived from
the query string.
This has a few advantages:
1. Saved settings will not be overridden by settings specified in
the query string. This means a setting could be temporarily changed
using the query string, but once removed from the query string, the
setting would return back to what the user selected.
2. Default values will not be saved. If a user has always used
the default value for a setting, then they can move to a new version
with different defaults without clearing localstorage.
3. Changes made to localstorage in a session running in a different
window will not affect the settings in the current window (until
the page is refreshed).
Regarding eraseSetting:
It is possible that another tab could change the value, leading
to an unexpected value change in the tab that deletes. However,
this function is currently unused, so this will be evaluted if
and when it used.
We can be disconnected because of server reasons, not just because
someone clicked the disconnect button. Make sure we clean up the
reference and get a proper state in those cases as well.
Instead of waiting for updateVisualState() to be called in order for the
interface to update, we can call it directly in updateViewOnly(). This
is a better placement logically as well. Another upside of this is that
we can call updateVisualState() earlier on connect, that allows for the
"connecting"-throbber to be shown quicker.
The UI does after all have enough information to determine if the
disconnection event was received before or after we were connected. If
we were never connected at all, we should adapt the error message to
reflect this.