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291 Commits

Author SHA1 Message Date
hallgren
ea389df58e Simple Translator: Use PGF API for (un)lexing instead of separate server calls 
Also,

  + Get up to 10 (instead of 5) alternative robust translations.
  + Remove duplicates from list of alternative robust translations
  + Add GF Cloud logo to the simple translator page
 2014-04-11 12:10:05 +00:00
hallgren
5f75baf56a Wide Coverage Demo App: it now works ok without server caching of parse results 2014-04-10 15:50:34 +00:00
aarne
d7ef5d8c0b improved generation of BNC dictionaries ; now called TopDictionary for clarity 2014-04-10 13:07:05 +00:00
hallgren
d19e6d9d07 Wide Coverage Demo App: new buttons: to switch colors on/off & to try Google Translate 2014-04-09 20:51:31 +00:00
hallgren
402cccc3ca localstorage.js: bug fix 
If you stored "false" and tried to retrieve it with a default value, you got
the default value instead of "false".
 2014-04-09 20:49:53 +00:00
hallgren
96f36d8f0a Wide Coverage Demo App: use PGF service lexing/unlexing 
It is now enough to make one server call per translation, and the results can
cached by the browser.
 2014-04-09 19:49:45 +00:00
hallgren
4479bb81b7 Wide Coverage Demo App updates 
+ Add Clear button.
+ Use localstorage to remember entered text between visits.
+ Add a link to it on the GF cloud service start page.
 2014-04-09 13:59:35 +00:00
hallgren
29efca71cb PGF web service: add lexer support 
The PGF web API commands parse, translate, translategroup, c-parse and
c-translate now support a lexer parameter. Possible values are "text",
"code" and "mixed".

This is used in the Wide Coverage Demo App to save one server roundtrip.
 2014-04-08 16:10:33 +00:00
hallgren
936f3d8297 Wide Coverage Demo App: remove quality markers ("+" or "*") before unlexing 
Otherwise the first word won't be capitalized.
 2014-04-08 13:46:57 +00:00
hallgren
64623d4881 Wide Coverage Demo App: restore swap button 2014-04-08 11:32:54 +00:00
hallgren
5868118ea9 Wide Coverage Demo Web App: add segmentation 
Click on sentences to choose among alternative translations.
 2014-04-07 12:51:13 +00:00
hallgren
a0adabb3a1 Wide coverage demo app: show an error message even if the error string is empty 2014-04-06 23:44:31 +00:00
hallgren
ea67953012 Wide coverage demo app: show an error message if linearization fails 2014-04-06 23:13:18 +00:00
hallgren
5344d42536 gftranslate.js: use Translate10.pgf 2014-04-06 19:59:04 +00:00
hallgren
8986541160 Wide Coverage Translation Web App: redesigned user interface 
The layout now resembles a certain other online translation service.
The translation is started automatically after text is entered, no need to
press the Translate button.
 2014-04-04 12:52:41 +00:00
hallgren
5cc0f39520 gftranslate.js: increase length limit from 200 to 500 encoded bytes 2014-04-04 12:39:36 +00:00
hallgren
6cbd1a753c Simple Translator: show more alternatives when using GF robust translation 
The maximum number of alternatives shown has been increased from 2 to 5
although it can slow down translation.
 2014-04-04 12:35:20 +00:00
hallgren
9ceadecf89 Slightly more informative error messages in translation web apps 2014-04-04 12:33:31 +00:00
hallgren
57b2a2bc2c Wide coverage demo web app: green translations from Phrasebook.pgf 
The demo web app now show translations from Phrasebook.pgf in green before
translations from Translate8.pgf, which can be yellow or red.
 2014-03-31 15:28:14 +00:00
hallgren
98d9946ac4 Wide coverage demo web app improvements 
+ Adapt language selection menus to the languages supported by the grammar.
+ Add translation quality colors to the links to alternative translations.
+ Also added more country codes in langcode.js (needed for speech synthesis
  voice selection).
 2014-03-28 14:56:56 +00:00
hallgren
201283c055 Wide coverage demo web app: translation quality feedback with colors 
The background color of the translation changes to pale green, yellow or red
according to the quality.

Two types of quality indications are supported:

+ From the grammar: linearizations starting with "+" or "*" are assumed to
  be of high or low quality, respectively.
+ From the parse tree: if the root function is "?", then the translation is
  assumed to be of low quality.

If no quality indications are detected, medium quality is assumed.
 2014-03-27 15:11:02 +00:00
hallgren
9bfed99790 support.js & gftranslate.js: improved handling of server errors 
In support.js, the functions http_get_json, ajax_http_get_json
and ajax_http_post_json now calls the supplied error callback if the server
returns invalid JSON (e.g. because of a crash).

The function gftranslate.translate in gftranslate.js returns
a JSON value containing an error message (since it doesn't have an error
callback).

This should result in fewer situations where "nothing happens" and the user
doesn't know if it is beacuse the server is slow, or if there was an error.
 2014-03-27 15:02:27 +00:00
hallgren
22b68ad30c Wide coverage demo web app: add speech synthesis 
Works in Safari and Chrome.
 2014-03-17 15:59:43 +00:00
hallgren
ca8dd1e8cc support.js: For better error handling, always use AJAX, don't fallback to JSONP 
Cross-origin requests are allowed by the PGF service and are supported in
all modern browsers.
See http://en.wikipedia.org/wiki/Cross-origin_resource_sharing
 2014-03-12 14:07:35 +00:00
hallgren
9b1b42bd22 Wide coverage demo web app: add link to Google Translate 2014-02-19 14:17:49 +00:00
hallgren
62dcb1e14a src/www/js/langcode.js: functions for converting language codes 
factored out from src/www/translator/translator.js
 2014-02-19 14:15:14 +00:00
hallgren
2a130d7565 Wide coverage demo: show up to 10 translations 
The translations are loaded one at a time so you don't have to wait for all
10 to see the first one.
 2014-02-12 16:08:18 +00:00
hallgren
44ee072331 Work on web api & apps based on the C run-time system 
+ PGFService.hs: add command c-grammar, include probability in parse results
+ js/gftranslation.js: add start position and limit parameters, return more
  info to applications
+ Simple Translator: show two wide coverage translations
+ Wide coverage demo: show parse tree and probability (intended as grammar
  debugging aids)
 2014-02-11 16:43:29 +00:00
hallgren
0386334f49 Wide coverage translation web demo improvements 
+ Add lexing/unlexing
+ Add a button to swap input and output
+ Minor layout adjustments
 2014-01-28 16:51:21 +00:00
hallgren
14ce8509f8 simple translator: Replaced 'GF Robust Parser' with 'GF Wide Coverage Translation' 
The interface to the wide coverage translation is in js/gftranslate.js
and it assumes that the grammar is installed on the cloud server
as /robust/Translate8.pgf.

The list of supported languages is hardwired in gftranslate.js, since
there is no support for obtaining this info from the C run-time system
at the moment.
 2014-01-21 16:47:23 +00:00
hallgren
982befac20 gfse: re-enable example-based grammar construction 2013-11-14 12:54:25 +00:00
hallgren
667a1c0ef0 minibar: fix a mistake the previous bracket fix 2013-11-06 16:54:21 +00:00
hallgren
72a58a8114 minibar: adapt to changed bracket structure in linearization output 2013-11-06 16:45:24 +00:00
hallgren
9efb9ce2fb gfse: don't use multiline text boxes everywhere, just for concrete syntax 2013-08-21 14:19:05 +00:00
hallgren
2aa14bfef8 gfse: only try to upload/compile grammars when browser is online 
Show error message "Offline" if browser is offline.
 2013-08-19 15:00:55 +00:00
hallgren
029f1d40e5 gfse: always open a resizable text box when editing concrete syntax 
(Also fixed a broken link in gf-web-api-examples.html)
 2013-08-19 14:19:18 +00:00
john.j.camilleri
bce1dff728 Syntax editor: minor CSS fix 2013-08-13 09:30:13 +00:00
hallgren
3b334b5707 minibar: more robust test for availability localStorage 
Minibar should now work if localStorage is disabled or unavailable.
(In Firefox, disabling cookies also disables localStorage.)
 2013-07-29 11:58:17 +00:00
john.j.camilleri
99cfb34639 RGL Browser: now includes Syntax Editor tab! 2013-07-25 07:36:34 +00:00
john.j.camilleri
51ece66688 Syntax editor: minor CSS tweak to resemble Minibar more 2013-06-13 07:34:16 +00:00
john.j.camilleri
c505747492 Syntax editor: AST string always shown, remove export button 2013-06-13 07:26:10 +00:00
hallgren
8d866541d3 gfse: use alltenses/ instead of present/ when looking up RGL oper types 2013-04-26 15:01:11 +00:00
hallgren
b88065e250 Add greek to Setup.hs and the web apps 2013-04-26 13:42:01 +00:00
hallgren
c841c2c3c9 minibar: remove two more uses of with() 2013-04-25 15:08:26 +00:00
hallgren
7fe4ff8c46 minibar: fix bug that prevented minibar from working in Webkit browsers 
The with(...) {...} statement has different scoping rules in Webkit browsers
and Gecko browsers, so it is better to avoid it.
 2013-04-25 14:55:24 +00:00
hallgren
7f0f91a54b js/localstorage.js: don't throw an exception if JSON parsing fails 
Return the given default value instead.
 2013-04-23 14:14:38 +00:00
hallgren
1146b94685 gfse: add access to the syntax editor 
via the minibar
 2013-04-23 13:55:00 +00:00
hallgren
2639dc67b1 js/gfrobust.js: don't try to translate sentenses that are too long 
The C run-time responds badly to input that is too long, so we return an
error message here instead.
The limit is 200 URL-encoded characters.
 2013-04-23 13:40:38 +00:00
hallgren
ba1bdaa3dc js/localstorage.js: improved faked localStorage if real localStorage is missing 2013-04-23 12:44:12 +00:00
hallgren
bcf8346716 minibar: use the common interface to localStorage 
...for more streamlined code and better browser compatibility.
 2013-04-23 12:39:18 +00:00