This commit switches the Travis tests over to Travis's new
container-based infrastructure. It also tells Travis to
cache the node_modules directory for faster setup.
Previously, if an error was thrown from the Display constructor
in the RFB constructor, we would attempt to use `RFB#updateState`
to handle this. However, `RFB#updateState` attempts to close
the WebSocket connection, which doesn't exist at this point.
In the constructor, it's probably just better to raise an exception
instead (making sure to clean up anything relevant).
Fixes#460
In e543525faa, we switched to creating
a new RFB object on disconnect. This caused issues, however, since
any errors were only displayed briefly before the new "loaded" text
was displayed instead.
Now, we create the RFB object on connect. This essentially removes
the usefulness of the "loaded" state, but prevents the aforementioned
problem.
To facilitate this, the code which does detection of cursor URI support
was moved from this Display constructor (which now calls the new
function) into its own function, `Util.browserSupportsCursorURIs()`.
Fixes#467
Previously, in launch.sh, `$HERE` was the directory of `$0`.
However, if `$0` was actually a symlink, `$HERE` would be
wherever the symlink was, which could cause issues (for
example, the script wouldn't be able to local `$WEB` or
`$WEBSOCKIFY` properly).
Now, `$HERE` looks at whatever `$0` points at instead.
Closes#447.
* Renamed and reworked fbuClip to clippingDisplay
* Added tests for clippingDisplay
* Use the a noVNC_container which covers the entire page to get the full size
(Fixes#463)
* Added maxWidth and maxHeight to the canvas which can limit the viewport size
* Only show either the canvas or the logo, hide one when the other is shown
* Always center the canvas (previously it was only centered when not clipping)
* Removed iOS specific "position-fixed" fixes and start calling setBarPosition
on every resize
* Removed the noVNC_screen_pad
* Added better error handling in ExtendedDesktopSize
* Added helper function to share code with DesktopSize
* Update test.rfb.js to only check for error handling if we were the
ones requesting the resize
This commit adds two new addition scaling options. Both options do
local scaling. The first "Local Scaling", does both upscaling and
downscaling. The second option, "Local Downscaling", only downscales.
This is based on work by @mightypenguin (with an additional bug
reported by @glazik12).
This commit updates the UI to allow for different
scaling modes. The "resize" option was changed to
be a dropdown with the following options: "None" (nothing),
"Remote Resizing" (SetDesktopSize).
Commit 5108c4635c caused a regression
in the case where scrolling is used -- getPosition return position
relative to the viewport, while getEventPosition expected a position
relative to the page.
As per
https://developer.mozilla.org/en-US/docs/Web/API/Element/getBoundingClientRect,
the fix for this is simply to add the `pageXOffset` and `pageYOffset` to
the output of `getBoundingClientRect()`.
Fixes#459.
Commit 155d78b399 prevented reconnections
from working properly. This fixes that by creating a new RFB object
after disconnecting or failing.
Furthermore, this ensures that a new connection cannot be opened util
we've actually disconnected (either by timer or by receiving a `close`
event).
Closes#452
This commit removes the old debian packaging information, which is
out of date. People who wish to create Debain packages for noVNC
are better off using the package information from the actual Debian
or Ubuntu packages.
Closes#453
When `utils/launch.sh` clones websockify, it can be cloned
into the incorrect directory, depending on how `utils/launch.sh`
is run. This commit ensures that websockify is always cloned into
`utils/websockify`.
This commit removes local copies of websockify.
Instead `utils/launch.sh` performs the following logic:
If `utils/websockify` exists, use `utils/websockify/run` (if the latter
does not exist, or is not executable, fail, since this is probably a
mistake).
Otherwise, check to see if websockify is installed somewhere (try
`which websockify`). If it is, use that. Otherwise, clone
websockify from github, and tell git to ignore that directory.
Packaged versions of noVNC should simply list websockify as a
requirement. The debian packaging has been updated to reflect
this.
Closes#433
