Commit Graph

262 Commits

Author SHA1 Message Date
Joel Martin bc28395abf Add/use display.drawImage which is viewport relative.
Fixes https://github.com/kanaka/noVNC/issues/163

When using an encoding with raw images (tight, tightPNG) we need to
draw those image relative to the viewport so that clipping works when
the viewport isn't at 0, 0.
2012-05-10 18:16:27 -05:00
Todd Freese 58ad83878c Added support for RealVNC Mac. 2012-05-10 12:29:36 -05:00
Joel Martin 483157f87f Comment out duplicates in unicodeTable.
Unfortunately the values for those duplicate keys are not the same and
I'm not sure which ones are more correct. However, for now, I've
commented out the second occurrence.

This data is generated from /usr/include/X11/keysymdef.h using the
utils/u2x11 script.
2012-04-26 08:18:27 -05:00
Joel Martin dcf1994d3e Don't treat onerror as a close.
The close event will also fire so trying to fail the connection twice
is unhelpful and hiding status information.
2012-04-25 20:13:25 -05:00
Joel Martin f8380ff939 Add code/reason to close event messages. Remove useless object print in error event. 2012-04-13 11:25:04 -05:00
Joel Martin bd96e91932 Use page host:port as default for WebSocket host/port. 2012-04-03 16:58:21 -05:00
Joel Martin f84504bc63 Support Apple Remote Desktop.
https://github.com/kanaka/noVNC/issues/58
2012-03-23 12:21:23 -05:00
Joel Martin 6671c7624d Release down/pressed keys when window loses focus.
May window managers have a keyboard shortcut that switch away from the
current desktop (e.g. desktop switcher). Unfortunately, when this
happens, the meta/control keys that are used with the shortcut will
send a down event to the browser, but the up event will never be sent
because the browser no longer has focus at the point when the up event
happens. This can cause weird stuck key issues for VNC clients (not
just noVNC). To get around this, we try and detect when the browser
loses focus and release any keys that are on the keyDownList.

As an aside, if you run into this situation (in noVNC or another VNC
client), you can unstick the state by pressing and releasing the Ctrl,
Shift, Alt, etc.

Addresses: https://github.com/kanaka/noVNC/pull/135
2012-03-14 11:10:06 -05:00
Joel Martin ce86f5c954 Squelch noisy debug logs. 2012-03-13 20:24:24 -05:00
Joel Martin c0c20581f5 Merge tight/tightPNG routine.
Mostly duplicate code so merge it and wrap with closures that pass in
the isTightPNG parameter.

Still detect and error if copy/filter when tightPNG.
2012-03-12 15:34:56 -07:00
Joel Martin d065cad99e General code formatting and cleanliness. 2012-03-10 20:32:01 -06:00
Joel Martin a09a75e8f2 Stats: count pixels instead of just FBU.rects.
With last_rect, the rects count can be high until a last_rect
pseudo-encoding is received which messes with the timing stats. So
count up the number of pixels rendered and show timing after the pixel
count reaches the width*height of the screen.
2012-03-10 19:56:19 -06:00
Joel Martin 4cd0070a1c Cleanup vnc.js includes. 2012-03-10 19:54:56 -06:00
Joel Martin 35d7574b09 Merge commit 'd38db74abd0efa34f7297dc19bf603b7f765e0f5'
Conflicts:
	README.md
2012-03-10 19:52:11 -06:00
Mike Tinglof d38db74abd add some documentation; default to existing websocket transport 2012-03-09 11:02:18 -05:00
Joel Martin c6f3919cb0 Better base64 illegal character output. 2012-02-20 15:48:39 -06:00
Joel Martin 0ce93900ae Add message panel when hosted at kanaka.github.com.
Add a helpful popup/panel message for when noVNC is used at
kanaka.github.com (e.g. where novnc.com redirects).
2012-02-15 14:12:27 -06:00
Joel Martin 9e6e6662c7 Set $D on window directly.
Addresses: https://github.com/kanaka/websockify/issues/29
2012-02-14 17:23:14 -06:00
Joel Martin 32f135d730 Add array map function for IE9. 2012-02-14 07:53:39 -06:00
Joel Martin 1af3e54bef Make WebSocket encrypt setting default to page protocol.
I.e. if the page is https:// then the WebSocket encrypt setting will
default to wss:// (TLS encryption).

Note that since noVNC settings are saved in cookies, this will only
affect first load. If you have already loaded the page, then the
encrypt setting will be whatever you last set it to.
2012-02-02 09:29:02 -06:00
Joel Martin 6a02f88e4d Default path to 'websockify' in include/ui.js 2012-01-31 13:37:20 -06:00
Mike Tinglof 9b75bcaada add tight zlib stream reset; add error if tight encoding is used w/o true color 2012-01-31 00:15:56 -05:00
Mike Tinglof a14b8fae2a comment out per-decompress checksum and logging 2012-01-30 02:26:36 -05:00
Mike Tinglof 2cedf48397 add last rect special encoding; fix tight fill subencoding color handling; fix mono indexed rect handling 2012-01-30 02:19:18 -05:00
Mike Tinglof c514fd5e1c don't need to copy palette data until we have all data for rect; change a few comments 2012-01-29 02:10:25 -05:00
Mike Tinglof 5ca5e2d8cd implement tight indexed rectangle; remove some debug code 2012-01-29 01:55:41 -05:00
Mike Tinglof 6fbc37489f fix handling of min compression size 2012-01-28 02:56:19 -05:00
Mike Tinglof b0ac240f31 re-enable history buffer (used as sliding window for decompress) 2012-01-28 01:56:55 -05:00
Mike Tinglof 0fa6748c52 fix issue with parsing distance of more then 8 bits; convert to just supporting arrays for buffers 2012-01-26 14:35:36 -05:00
Mike Tinglof a820f1267a added rgb image drawing, some zlib changes (huffman coding working, but lz77 not so much) 2012-01-25 18:09:55 -05:00
Mike Tinglof c577ca2305 keep zlib history so we can decode as a stream 2012-01-24 21:18:29 -05:00
Mike T de84e09854 basic framing for tight is working (decode not complete) 2012-01-24 13:56:33 -05:00
Mike 682f33a790 add javascript zlib 2012-01-24 13:49:49 -05:00
Joel Martin e79917c3db Merge remote branch 'origin/issue-70'
Conflicts:
	include/display.js
	include/rfb.js

This merges in the fix for https://github.com/kanaka/noVNC/issues/70

This changes noVNC to use the preferred color ordering that most VNC
server prefer and that VMWare VNC requires. It's possible this may
break some VNC servers out there in which case we might have to do
something a bit more subtle such as having alternate render functions
for little and big endian color ordering.
2012-01-12 17:17:11 -06:00
Joel Martin a9a7f0e18c Fix Intel AMT KVM: disable true color.
Issue: https://github.com/kanaka/noVNC/issues/118
Reporter @maxnet also found and suggested the fix.

Probably could be more intelligent/generic by keying off the depth
sent by the server, but this will do for now.
2012-01-12 12:52:09 -06:00
Joel Martin ff4bfcb773 Linting.
Switched to using: http://www.jshint.com/
2012-01-12 12:38:55 -06:00
Joel Martin f2d856767d websockify: better multi-python version support.
Pull from websockify: 008a5118e728.

Should address issue https://github.com/kanaka/noVNC/issues/107

- Also add ability to force use of web-socket-js using
  window.WEB_SOCKET_FORCE_FLASH

- in websock.js, for rQshift*, assume length is the full length if not
  specified.
2011-12-15 15:26:16 -06:00
Joel Martin b688a909b0 Show close code and reason.
Also add commented out web-socket-js debug variable in
include/websock.js
2011-12-15 13:59:35 -06:00
Joel Martin 06a9ef0c6c Add View Only mode setting.
Resolve issue: https://github.com/kanaka/noVNC/pull/101

Based on proposal from @mightpenguin:
Matthew Balman <emperor@mightypenguin.org>

If view_only option is set then do not send mouse and keyboard events.
This is not a secure/enforced way to make a client view only. To
enforce view only at the server, most VNC servers support setting
a view only password.
2011-12-01 09:05:16 -06:00
Joel Martin c3a172b98c Typo in Opera 11.60 fix. 2011-11-19 17:59:06 -06:00
Joel Martin aa67056785 Fix issue #102 - Opera 11.60 doesn't work.
Opera presto engine version detection is broken. For now, just return
true or false. That should cover most cases.
2011-11-19 17:37:18 -06:00
Joel Martin f4bce78307 Re-organize CSS. Remove broken IE filter statement. 2011-09-29 12:09:32 -05:00
Joel Martin 5299db1a00 Formatting. Image renames/cleanup.
- Remove the images using the old font.

- Simplify the naming of the new control bar icon images.

- Change keyboard input type to 'email'. 'url' type doesn't have
  a space bar.

- Some clarifications to main LICENSE.txt file.
2011-09-29 09:32:09 -05:00
Chris Gordon 938daad1c9 Mobile icons.
- CSS highlighting of buttons when selected.
- Keyboard button tweaked to allow show/hide toggle of keyboard.

Signed-off-by: Chris Gordon <snorkeyg@gmail.com>
2011-09-29 09:05:15 -05:00
Joel Martin 479bfa9964 Add local copy of Orbitron font.
Instead of using Google Font API, use local copy of Orbitron for speed
and also in case Internet connection is flaky or unavailable.

More info about Orbitron font here:
http://www.google.com/webfonts/specimen/Orbitron

Orbitron font is:
Copyright (c) 2009, Matt McInerney <matt@pixelspread.com>

Licensed under SIL Open Font License 1.1
see docs/LICENSE.OFL-1.1 or http://scripts.sil.org/OFL
2011-09-27 16:53:09 -05:00
Joel Martin 6209639f2c Add WebSocket URL path to UI settings. 2011-09-27 12:36:06 -05:00
Joel Martin 7cd6118ce5 Move viewport functions.
Move viewportChange(), getCleanDirtyReset(), absX() and absY() to the
public API section. Also add some function comments.
2011-09-26 17:09:29 -05:00
Joel Martin 490d471c53 Remove support for non-HTML5 browsers.
Display API change:
    - getTile -> startTile (no longer returns a tile)
    - setSubTile -> subTile (drop img/tile first parameter)
    - putTile -> finishTile (no longer takes img/tile paramter)

The Display tile logic uses canvas image data directly and
caches/reuses a 16x16 imageData tile (for other sizes, the tile is
create for each call). This gives a 30% speedup on Chrome
13 (and no significant change for Firefox 3.6/4.0).

Other:

- Remove rgbxImageFill and cmapImageFill routines.

- Simplify constructor tests and just error if createImageData is not
  supported by canvas instead of .

- Remove webkit canvas bug workaround that effects Chrome 7. Chrome
  7 usage share is now less than 0.5 percent and the workaround is
  ugly. Drop the function wrapping in the constructor and the canvas
  flush() routine.

- Remove support for getImageData (Opera 11+ now required)

Update browser support list:

    - Chrome 8+ (really any except 7)
    - Firefox 3.6+
    - Safari 4+
    - Opera 11+
    - IE9+
    - iOS 4.2+
2011-09-26 11:28:24 -05:00
Joel Martin 859fc7f18f include/ui.js: remove console.log debug. 2011-09-26 11:16:16 -05:00
Joel Martin a7db50597c Fixing iOS clipping, keyboard issues.
- Make sure that on iOS the clipping setting is always forced to be
  enabled.
- Hide the showKeyboard button unless connected.
- Use the URL text entry method and disable autocorrect and
  autocapitalize in the show keyboard input box.
2011-09-23 00:51:55 -05:00