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412 Commits

Author SHA1 Message Date
Hakim El Hattab
25e521a16c Merge branch 'alternate-timing' of https://github.com/fghaas/reveal.js into dev 2019-05-27 08:08:00 +02:00
Hakim El Hattab
a2e9e525d5 avoid exception when highlighting empty code blocks 2019-05-27 07:30:08 +02:00
Florian Haas
23c12d7332 Notes: Weakly enforce a minimum allocated pacing time per slide 
When using the totalTime-based pacing calculation, a presenter may
inadvertently set totalTime and per-slide data-timing attributes in
such a way that the pacing time for some slides is impossibly low or
even negative.

Add a check to ensure that the pacing on a slide never falls below a
configurable minimum, defaulting to 0. Display an alert if the
pacing for any slide(s) falls below the threshold.
 2019-05-22 21:44:44 +02:00
Florian Haas
078ba62050 Notes: Introduce alternate pacing timer, based on total presentation time 
The current pacing timer operates on the assumption that there is
a default amount of time to be allocated to each slide, and that
individual slides can deviate from that default by specifying their
own data-timing attribute.

This patch introduces an alternate pacing method: by specifying
the totalTime configuration option, the presenter can set the total
time available to present. The pacing timer will then continue to
allocate the exact pacing time for slides that do have data-timing
set, as before. However, rather than applying the defaultTiming
constant to all others, it will

- Add up the time already allocated to slides via data-timing;
- subtract that from totalTime;
- divide the difference by the number of slides without data-timing set;
- apply the thus-calculated average to those slides.

totalTime has no default, and if both defaultTiming and totalTime are
set, totalTime wins. This preserves backward compatibility: if a
presenter has set defaultTiming and updates reveal.js, totalTime will
be null and defaultTiming is still applied to all slides without a
data-timing attribute. The presenter can then switch to the automatic
calculation, if desired, by setting a value for totalTime.
 2019-05-12 20:10:06 +02:00
Hakim El Hattab
32197bd77d fix numeric presence condition 2019-04-10 10:09:41 +02:00
Hakim El Hattab
e9ba289e80 refinements for multi-step code highlights 2019-04-05 19:49:17 +02:00
Hakim El Hattab
7eb2cec6b6 first version of multi-step code highlights 2019-04-05 07:59:35 +02:00
Hakim El Hattab
eb5d79370b fix typos 2019-04-01 14:29:26 +02:00
Hakim El Hattab
6410ed15aa support for plugins where the init method doesn't return a Promise 2019-03-14 14:52:59 +01:00
Hakim El Hattab
5301a9ea03 more forgiving code highlight line number format, add Promise polyfill 2019-03-14 13:05:10 +01:00
Hakim El Hattab
553a174cc7 highlight.js plugin improvements 2019-03-12 13:17:50 +01:00
Hakim El Hattab
fbbae1dc55 switch to monokai as default syntax highlight theme 2019-03-12 11:26:10 +01:00
Dougal J. Sutherland
00e30a11e2
notes plugin: callRevealApi wants apply, not call 2019-03-11 22:25:19 -04:00
Hakim El Hattab
da53b3a637 validate code line numbers to highlight 2019-03-11 16:12:33 +01:00
Hakim El Hattab
8690858b6f more succinct syntax for code block line highlights 2019-03-11 15:48:03 +01:00
Hakim El Hattab
cef864a7be highlight plugin updates; support for line numbers and highlighting specific lines 2019-03-08 15:07:59 +01:00
Hakim El Hattab
c40e9819a2 highlight, math, notes and zoom plugins now register via Reveal.registerPlugin 2019-03-04 14:32:38 +01:00
Hakim El Hattab
d780352b7f reveal.js plugin flow now uses promises, refactor markdown plugin to use promises 2019-03-04 14:11:21 +01:00
Hakim El Hattab
4862de26eb async loading of external markdown, add Reveal.registerPlugin() 2019-03-01 21:28:52 +01:00
Hakim El Hattab
d927cdf579
Revert "impove randomness" 2019-02-18 15:17:30 +01:00
Hakim El Hattab
27b70ed0ba
Merge pull request #2312 from albert-ziegler/improve_random_number_generation 
impove randomness
 2019-02-18 15:14:39 +01:00
Albert
9e3a52f14a correct typo 2019-02-11 09:05:46 +00:00
Hakim El Hattab
aa8be6829c
Merge pull request #2305 from reyerstudio/marked 
Upgrade marked to 0.6.0
 2019-01-31 10:10:28 +01:00
Albert
90473eeb05 impove randomness 2019-01-30 16:33:41 +00:00
Stéphane Este-Gracias
a86dab0363 Upgrade marked to 0.6.0 2019-01-20 19:28:27 +01:00
Hakim El Hattab
f042a8c394 add cmd/ctrl + arrow key shortcuts to first/last slides 2018-11-13 10:48:23 +01:00
Hakim El Hattab
5890f602b3
Merge pull request #2090 from bnjmnt4n/math 
Allow users to customise MathJax options.
 2018-10-08 08:41:08 +02:00
Hakim El Hattab
e7a365255f
Merge pull request #2251 from oyron/2229-speaker-notes-bug 
Give focus to previously opened speaker notes (fixes #2229)
 2018-10-08 08:32:39 +02:00
oyron
f32cd8586d Handle previously opened notes window, by giving focus. 2018-10-05 15:18:08 +02:00
Hakim El Hattab
196d2a3971 remove classlist polyfill, cross browser support is good enough now 2018-10-04 14:54:35 +02:00
Hakim El Hattab
29b0e86089 remove head.min.js in favor of simple built-in script loader 2018-10-04 14:48:01 +02:00
Hakim El Hattab
d5cf3fa13c formatting and tweaks for #2104 2018-10-04 13:26:22 +02:00
Hakim El Hattab
8582c9aac8 resolve notes merge conflict 2018-10-04 12:32:37 +02:00
Fred Rolland
7b2769901e
Fix typo 2018-10-02 17:52:51 +03:00
Greg Denehy
ee63b2ac60 Fixed notes timer when speaker notes window opened via RevealNotes.open() 2018-05-05 17:38:37 +09:30
Hakim El Hattab
5771ae39f0 speaker view has visible connection status, times out with error after 5s 2018-04-24 14:23:28 +02:00
Martin Jurča
6a2c5b4de8 documentation 2018-02-20 10:30:56 +01:00
Martin Jurča
8468d82433 fixed showing speaker's view with timings/pacing while serving the presentation from the file system 2018-02-20 10:29:16 +01:00
Benjamin Tan
b2d532ea28 Allow users to customise MathJax options. 
Ref. #1856, #2006, #2045.

This is a more open approach to allow customisation of all MathJax options instead of select options only.
 2018-02-08 20:54:21 +08:00
Benjamin Tan
18e7dd2173 Cleanup code style. 2018-02-08 11:22:01 +08:00
Hakim El Hattab
7a0b4a56f9 prevent cmd+r in notes window since reloading breaks the view #1958 2017-12-04 13:57:19 +01:00
Hakim El Hattab
edc9c0a8fd
Merge pull request #1958 from ThomasWeinert/feature/block_f5_in_notes 
Block F5 in speaker notes window, avoid disconnects
 2017-12-04 13:46:04 +01:00
Hakim El Hattab
137e383950
Merge pull request #2045 from jgm/issue2026 
Allow tex2jax options to be passed into math plugin.
 2017-12-01 14:37:47 +01:00
John MacFarlane
773569b4a2 Allow tex2jax options to be passed into math plugin. 
Closes #2026.

This does not change the default behavior of the math plugin,
but it allows $ delimiters to be disabled (which is usually
what you want, since otherwise normal uses of $ for currency get
treated as math delimiters).

To use:

    Reveal.initialize({
      math: {
        tex2jax: { inlineMath: [['\\(','\\)']],
                   skipTags: ['script','noscript','style',
                              'textarea','pre'] }
            },
      etc.
      });
 2017-11-29 21:57:29 -08:00
Hakim El Hattab
6028844452 Merge branch 'plugin-key-bindings' of https://github.com/denehyg/reveal.js into dev 2017-11-29 09:38:05 +01:00
Hakim El Hattab
a0c013606e add inline and external markdown images to example #2039 2017-11-23 11:12:54 +01:00
Hakim El Hattab
65bdccd580 lab.hakim.se/reveal-js -> revealjs.com 2017-11-22 14:46:55 +01:00
Jens Lechtenbörger
1002d39e7c Register search key shortcut for help overlay 2017-11-05 17:45:18 +01:00
Thomas Weinert
c0109d948f Block F5 in speaker notes window, avoid disconnects 2017-08-12 13:42:55 +02:00
Hakim El Hattab
8725593805 localstorage feature test in notes plugin, fixes speaker view error in safari 2017-07-13 20:19:16 +02:00
Hakim El Hattab
b04489b129 zoom.js works on main wrapper element 2017-06-19 11:06:58 +02:00
Hakim El Hattab
76eea30083 zoom.js uses ctrl+click for linux, alt+click for others #1909 2017-06-19 09:52:56 +02:00
Hakim El Hattab
af6754bfb7 simplify point zoom, switch back to alt + click shortcut for os x support #1909 2017-06-19 09:45:52 +02:00
Hakim El Hattab
a781b6a22b clear existing matches when searching for empty string #1909 2017-06-19 09:43:29 +02:00
Hakim El Hattab
7d0d3c24ca Merge branch 'master' of https://github.com/linux-man/reveal.js into dev 2017-06-19 09:36:25 +02:00
Hakim El Hattab
6ae4ad69d2 change event listener syntax #1917 2017-06-12 09:17:46 +02:00
Hakim El Hattab
5e279efdf3 Merge branch 'issue1896' of https://github.com/OleMussmann/reveal.js into dev 2017-06-12 09:11:24 +02:00
Hakim El Hattab
9139bc32de alias 'notes:' alias for md speaker note separator #1913 2017-06-07 15:43:25 +02:00
Ole Mussmann
b279a47a76 patch to allow multiplexing on URL load 2017-06-06 10:36:40 +02:00
Hakim El Hattab
fab28362ce highlight.js 9.0.0 -> 9.11.0 2017-05-22 11:34:24 +02:00
linux-man
ce467b53bc Remove comment 2017-05-21 19:49:07 +01:00
linux-man
9c3a65744c Modified Zoom 
Block dimension calculation is not accurate, so zoom is made on mouse coordinates
Change default modifier to ctrl - alt don't work on Linux
New parameter zoomLevel: default 2
 2017-05-21 19:13:41 +01:00
linux-man
e3a3d3aa0a Better Search 
Open/close with Control+Shift+f
Find words inside SPAN
Don't duplicate findings
 2017-05-21 19:00:12 +01:00
Greg Denehy
e16508477a Fixed notes.js to account for upstream updates 2017-04-30 17:51:38 +09:30
Greg Denehy
f8bc679182 Merge branch 'dev' into plugin-key-bindings 2017-04-30 17:42:16 +09:30
Greg Denehy
e48e1e19b9 Changed custom key binding config properties to use 'keyCode' instead of 'code' 2017-04-30 16:35:35 +09:30
Greg Denehy
7297474b2e Added programatic support for custom key bindings with optional descriptions to be added to the help screen 2017-04-30 15:23:04 +09:30
Hakim El Hattab
0c3d89bfce minor tweak for #1564 2017-04-21 09:35:51 +02:00
Adam Spiers
715cf0ba11 optionally display pacing advice based on slide timings 
Add an option to display advice on whether the current pace of the
presentation is on track for the right timing (shown as green), and if
not, whether the presenter should speed up (shown as red) or has the
luxury of slowing down (blue).

The pacing timer can be enabled by configuring by the `defaultTiming`
parameter in the `Reveal` configuration block, which specifies the
number of seconds per slide.  120 can be a reasonable rule of thumb.
Timings can also be given per slide `<section>` by setting the
`data-timing` attribute.  Both values are in numbers of seconds.

When the option is enabled, clicking on the timers will reset the timer
to the beginning of the current slide, i.e. as if pacing was perfectly
on track, not to zero as if the presentation had just begun.
 2017-04-20 16:11:10 +01:00
Adam Spiers
9c7fda43e9 don't show negative signs inside minutes/seconds elements 2017-04-20 15:18:15 +01:00
Adam Spiers
933eba8789 round decreasing timers to mirror increasing timers 2017-04-20 15:18:15 +01:00
Adam Spiers
1eada3b360 avoid deleting existing classes when muting time elements 
and make muting work for negative values
 2017-04-20 15:18:15 +01:00
Adam Spiers
b1b4ee270b don't mute minutes when hours is unmuted 2017-04-20 15:18:15 +01:00
Adam Spiers
89b0c5a8d0 use opacity for muted clock elements 
This allows us to use different colours for different timers,
which will be useful when we add a pacing timer.
 2017-04-20 15:18:15 +01:00
Adam Spiers
a161acaba9 extract time display code into new _displayTime() function 
This will allow us to reuse the display code for displaying
an additional pacing timer.
 2017-04-20 15:18:15 +01:00
Adam Spiers
eb23e58114 Allow popup window access to Reveal API 2017-04-20 15:18:15 +01:00
Hakim El Hattab
8ec5e00062 Merge pull request #1843 from riezebosch/pdf-print-callback 
print-pdf using callback iso timer
 2017-04-07 09:42:24 +02:00
Christian Lawson-Perfect
9495b64d2c replace cdn.mathjax.org with cdnjs 
cdn.mathjax.org is shutting down: https://www.mathjax.org/cdn-shutting-down/

This changes the default MathJax URL in the math plugin, as well as
references in README.md and test/examples/math.html
 2017-04-05 12:48:56 +01:00
Manuel Riezebosch
9a7c7ce93a print-pdf using callback iso timer 
Use window.callPhantom icw page. onCallback to wait for pdf-ready event.
From: http://stackoverflow.com/a/28925479/129269
 2017-03-14 18:54:04 +01:00
Hakim El Hattab
fa70a7a517 phantom export throws error if reveal.js isn't present 2017-02-15 11:43:57 +01:00
Hakim El Hattab
bef8109506 Merge branch 'master' of github.com:hakimel/reveal.js into dev 2017-02-15 11:19:25 +01:00
Hakim El Hattab
a349ff43c5 new phantom pdf export script that works with 3.4.0 #1815 2017-02-15 11:19:02 +01:00
Hakim El Hattab
f496613dd3 improved fragment notes support #1636 2017-01-31 17:08:08 +01:00
Hakim El Hattab
c49f76d271 Merge branch 'master' of github.com:hakimel/reveal.js into dev 2017-01-31 16:48:55 +01:00
Hakim El Hattab
1413cbc1a9 Merge pull request #1636 from traff/master 
For a fragment: allow to show a separate note defined in it
 2017-01-31 16:47:29 +01:00
Hakim El Hattab
02a6b0515e fix markdown typo, update comment #1780 2017-01-31 15:02:59 +01:00
Hakim El Hattab
37f3da6095 Merge branch 'patch-2' of https://github.com/ccqgithub/reveal.js into dev 2017-01-31 15:02:26 +01:00
Season Chen
5f76234566 support complex markdown 
support <textarea data-template> `some code` </textarea>
 2016-12-23 13:08:23 +08:00
Benjamin Tan
90b301d0a0 Enable passing options for parsing Markdown. 
Closes #1163, #1495.
 2016-12-08 17:41:55 +08:00
Hakim El Hattab
775d510c2f Merge pull request #1756 from jmpp/better-data-trim 
Implementing a better data-trim
 2016-12-01 10:18:50 +01:00
J.M. Cléry
35162c1f5e Better version of data-trim on code snippets 2016-11-22 23:42:21 +01:00
Hakim El Hattab
ec76f4790c speaker layouts in server side notes plugin 2016-09-21 14:10:45 +02:00
Hakim El Hattab
da5709919b layout selector for speaker view; includes four options 2016-09-21 13:54:42 +02:00
Dmitry Trofimov
86a3f0276b For a fragment: allow to show a separate note defined in it 
When a slide has several fragments it could be convenient to define a note for each of them. In this case we need to show only this specific note defined in a fragment and not others. General note of a slide shouldn't be also shown, as a more specific one should have greater relevance in this case.
 2016-07-04 16:57:01 +02:00
Hakim El Hattab
8d7ff10ce3 Merge branch 'bug/markdownSetOptions' of https://github.com/snowyu/reveal.js into dev 2016-06-22 09:20:24 +02:00
Hakim El Hattab
d78a8046dc Merge branch 'Timothep-master' into dev 2016-06-10 10:13:06 +02:00
Timothep
ad86772f20 Horizontal 2-1 View for the speaker notes instead of a vertical 1-2 2016-06-10 10:12:54 +02:00
Hakim El Hattab
ce7d494ae9 tweak formatting to match rest of slide 2016-04-29 09:25:05 +02:00
Jess Telford
a0e6da6a9c More natural zooming on block level elements 
Switching a `display: block` element to `display: inline-block` allows calculating the bounds based on the contents of the div rather than the entire container (which is often `width: 100%`).

This provides a much more natural zoom, especially for paragraphs and code examples.
 2016-04-26 07:27:59 +10:00
Hakim El Hattab
07c2355604 support for standalone multiplexing 2016-04-07 10:24:44 +02:00