Commit Graph

42 Commits

Author SHA1 Message Date
Solly Ross 84586c0f17 Change copyright header (#1138)
* 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.
2018-10-09 12:15:35 +02:00
Pierre Ossman 942a312779 Enforce object key spacing 2018-09-06 17:07:11 +02:00
Pierre Ossman 6786fd8719 Enforce comma spacing 2018-09-06 16:43:31 +02:00
Pierre Ossman ab1ace383e Handle fractional screen sizes
With high DPI systems we can end up with a container with a size that
is not an integer number of CSS pixels. Make sure we can handle those
cases by allowing a fractional size for the output canvas. Framebuffer
size and viewport coordinates are still restricted to integer dimensions
though.

Based on initial patch by Alexander E. Patrakov.
2018-07-26 14:15:59 +02:00
Juanjo Diaz 0e4808bf6f Use ES6 classes
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: () => { ... } }`
2018-07-12 19:06:57 +02:00
Pierre Ossman 67fefcf184 Merge branch 'cursor' of https://github.com/CendioOssman/noVNC 2018-07-11 13:39:37 +02:00
Juanjo Diaz 2b5f94fa6a Prefer const/let over var 2018-05-24 00:27:09 +03:00
Juanjo Diaz 8727f598c2 Add eslint and fix reported issues 2018-05-24 00:25:44 +03:00
Pierre Ossman b475eed5fa Separate out cursor handling
Make cursor handling more generic in preparation for generic handling
of corner cases.
2018-03-15 17:22:21 +01:00
Juanjo Diaz 9e1bd410aa Remove jshint comments 2018-01-31 07:38:29 -08:00
Pierre Ossman 72abf78487 Merge branch 'master' of https://github.com/josiah2009/noVNC 2017-12-14 12:50:38 +01:00
Pierre Ossman 9b84f51685 Move resize handling in to RFB object
Makes the API simpler and makes it easier for other frontends to
get this functionality.
2017-12-06 11:29:57 +01:00
Josiah White baf822d3de Initalize cached 16x16 tile. 2017-11-30 03:17:02 -05:00
Pierre Ossman 002907d2ce Remove "downscale only" mode
The normal scaling mode should be sufficient for most use cases, so
let's keep the interface simple.
2017-11-09 13:13:41 +01:00
Pierre Ossman 0460e5fdbe Improve naming for viewport properties 2017-11-09 13:13:41 +01:00
Pierre Ossman a80aa41628 Change clippingDisplay() to a property
It fits much better as a property given that it only tells what the
current state of things are.
2017-11-09 13:13:41 +01:00
Pierre Ossman 747b462337 Use standard JavaScript properties
Use normal properties with JavaScript setters and getters instead of
our homegrown stuff.

This also changes the properties to follow normal naming conventions.
2017-11-09 13:03:32 +01:00
Pierre Ossman fdff59eeb4 Move cursor URI check to RFB object
Keeps the Display object simpler, and avoids having to abuse a
property to transfer the information.
2017-11-09 12:52:05 +01:00
Pierre Ossman 134ec26ee0 Remove non-JavaScript render code
It wasn't used anyway so simplify things.
2017-11-09 12:52:05 +01:00
Pierre Ossman 656858a6d6 Remove render_mode property
It can only have a single value these days, so it is no longer
useful.
2017-11-09 12:52:05 +01:00
Pierre Ossman 3d7bb02036 Change some attributes to arguments
Some attributes are better suited as arguments, primarily because they
are associated with a specific method and cannot be changed later.
2017-11-09 12:52:05 +01:00
Pierre Ossman 26586b9ddf Remove colour map support
It was broken and unused. Remove it so we can simplify the code.
2017-05-04 15:13:33 +02:00
Pierre Ossman fb7e99e84b Remove browser engine detection
It is out of date and not used anyway.
2017-05-04 14:52:05 +02:00
Pierre Ossman 38170d2442 Merge branch 'png_cursor' of https://github.com/CendioOssman/noVNC 2017-05-04 13:13:02 +02:00
Solly Ross 6d6f0db0da Refactor ES6 module structure/split up Util
This commit restructures many of the ES6 modules, splitting them
up to actual export multiple functions instead of a single object.

It also splits up Util into multiple sub-modules, to make it easier
to maintain.

Finally, localisation is renamed to localization.
2017-03-21 17:39:05 -04:00
Pierre Ossman 83250a6aa6 Use PNG for mouse cursors
The browsers' support for Microsoft's cursor format is a bit spotty,
so use the more common PNG format instead. This also allows us to
use a Canvas to generate the image, rather than coding it by hand.
2017-03-06 16:29:27 +01:00
Solly Ross 3ae0bb0968 Uncomment ES6 module syntax
This removes the special comment part of the ES6 module syntax,
opting to enable ES6 module syntax by default.

It also appends `.js` to all import paths to better support in-browser
loading.
2017-02-26 16:30:37 -05:00
Pierre Ossman a7ca8e5c1a Fix wrong colours on local cursor
The RGB order was backwards compared to the pixel format we've
requested, resulting in the red and blue channels getting swapped.
2017-02-20 16:44:54 +01:00
Samuel Mannehed 280676c7e9 Properly encapsulate the scale in Display
Other parts of the code shouldn't have to care about this. Let Display
convert between canvas coordinates and framebuffer coordinates.
2017-02-16 14:00:39 +01:00
Pierre Ossman 2e6a58fb15 Avoid changing scale unless necessary
It causes the browser to redo the layout needlessly otherwise,
having annoying effects like moving the scroll position.
2017-02-03 12:00:13 +01:00
Pierre Ossman a6e52f9a73 Merge display scale changes 2017-02-03 11:56:02 +01:00
Pierre Ossman adf345fdc4 Clean up viewport handling
Make sure the viewport is properly updated when necessary, on respects
given restrictions.
2016-12-09 09:20:50 +01:00
Pierre Ossman 3f781f2aa3 Remove max dimension handling
The viewport handling is now a lot clearer, so simply limit the size
of the viewport in the caller rather than having this extra layer
of checks.
2016-12-09 09:20:50 +01:00
Pierre Ossman e549ae074f Prevent access to sensitive display variables
These should not be directly accessed. Instead use drawing operation
and Display.resize().
2016-12-09 09:20:50 +01:00
Pierre Ossman 84cd0e719e Double buffering damage tracking
Optimise the copy from the hidden canvas to the visible one a bit
by only copying the modified area.
2016-12-09 09:20:50 +01:00
Pierre Ossman 2ba767a7fe Use double buffering for the display
Do all rendering to a hidden canvas and then copy over the finished
frame to the visible canvas once everything is done. This simplifies
things and solves some bugs as we can retain a copy of the entire
frame buffer.
2016-12-09 09:20:50 +01:00
Pierre Ossman 74e390512d Remove blitStringImage() in favour of imageRect()
The latter is more generic and can easily be modified for other
mechanisms in the future.
2016-12-09 09:20:50 +01:00
Pierre Ossman d9ca5e5b6b Don't allow more than one pending update 2016-10-24 14:42:45 +02:00
Pierre Ossman bb6965f2e6 Wait for proper image load event
There is a specific event for when an image has finished loading,
so trigger on that rather than polling. The polling interval of
requestAnimationFrame() can also be very large.
2016-10-24 14:42:13 +02:00
Pierre Ossman 1578fa68ac Hide image handling in display object
The callers don't need to concern themselves with how images are
rendered, so hide the details behind the API. This also avoids
exposing the render queue.
2016-10-24 14:42:13 +02:00
Solly Ross e4fef7be2d Util shouldn't modify window object
This commits prevents Util from modifying the window object.

- `window.requestAnimFrame` was removed (no polyfill is needed anymore)
- the potential redefinition of `console.log` and friends was removed
  (all supported browsers have `console.xyz` defined anyway)
2016-09-16 15:49:52 -04:00
Solly Ross ae510306b5 Enable noVNC to become Browserifiable
This commit restructures noVNC, splitting it into the core directory
and the app directory, with the former containing core noVNC parts,
and the latter containing parts specific to the application.
2016-09-16 15:49:51 -04:00