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# Fun with Binary
2018
(c) Diogo Cordeiro
This is the README file for Fun with Binary, an app to help introducing students how binary numbers work.
Further information about Fun with Binary can be found in the project home page:
[https://www.diogo.site/projects/fun_with_binary/](https://www.diogo.site/projects/fun_with_binary/)
## Getting Started
Fun with Binary is divided in three components, the Client, the Server, the Output.
### Prerequisites
### Server
For the server you need a webserver with PHP support (it can be localhost).
### Client
You can run it in the same server's webserver, although a ready to use live client was made avaiable in the folowing address:
```
http://diogo.site/projects/fun_with_binary/client/
```
Despite that, it might be interesting to convert it in an actual mobile app :)
### Output
For the Arduino based output you obviously need an arduino, 6 leds (from which three of them must be red and the other three of another color).
## Built With
* [Ratchet](https://github.com/twbs/ratchet) - The mobile targeted web framework used in the client
## Versioning
I use [SemVer](http://semver.org/) for versioning. For the versions available, see the tags on this repository.
## Authors
* **Diogo Cordeiro** - *Initial work* - [Fun with Binary](https://gitlab.com/up201705417/fun-with-binary)
## License
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public
License along with this program, in the file "COPYING". If not, see
<http://www.gnu.org/licenses/>.
IMPORTANT NOTE: The GNU Affero General Public License (AGPL) has
*different requirements* from the "regular" GPL. In particular, if
you make modifications to the Fun with Binary source code on your server,
you *MUST MAKE AVAILABLE* the modified version of the source code
to your users under the same license. This is a legal requirement
of using the software, and if you do not wish to share your
modifications, *YOU MAY NOT INSTALL FUN WITH BINARY*.
Additional library software has been made available (and were referenced
in the "Built With" section). All of it is Free Software and can be
distributed under liberal terms, but those terms may differ in detail
from the AGPL's particulars. See each package's license file in their
official repository for additional terms.

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.slider,
.slider img {
margin-bottom: 0;
height: 150px;
}

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/*!
* =====================================================
* Ratchet v2.0.2 (http://goratchet.com)
* Copyright 2014 Connor Sears
* Licensed under MIT (https://github.com/twbs/ratchet/blob/master/LICENSE)
*
* v2.0.2 designed by @connors.
* =====================================================
*/
body {
font-family: "Roboto", sans-serif;
font-size: 18px;
line-height: 22px;
color: #222;
}
a {
color: #33b5e5;
}
a:active {
color: #1a9bcb;
}
.content {
background-color: #f2f2f2;
}
.bar-nav ~ .content {
padding-top: 50px;
}
.bar-header-secondary ~ .content {
padding-top: 100px;
}
.bar-tab ~ .content {
padding-top: 50px;
padding-bottom: 0;
}
.bar-footer ~ .content {
padding-bottom: 50px;
}
.bar-footer-secondary ~ .content {
padding-bottom: 100px;
}
.btn {
padding: 8px 15px;
font-size: 14px;
color: #222;
background-color: #cecece;
border: 0;
border-radius: 2px;
-webkit-box-shadow: inset 0 -1px 0 rgba(0, 0, 0, .2), inset 0 1px 0 rgba(255, 255, 255, .2), 0 1px 1px rgba(0, 0, 0, .25);
box-shadow: inset 0 -1px 0 rgba(0, 0, 0, .2), inset 0 1px 0 rgba(255, 255, 255, .2), 0 1px 1px rgba(0, 0, 0, .25);
}
.btn:active, .btn.active {
color: #222;
background-color: #999;
border: 0;
-webkit-box-shadow: inset 0 -1px 0 rgba(0, 0, 0, .2), inset 0 1px 0 rgba(255, 255, 255, .2);
box-shadow: inset 0 -1px 0 rgba(0, 0, 0, .2), inset 0 1px 0 rgba(255, 255, 255, .2);
}
.btn-primary {
color: #fff;
background-color: #33b5e5;
border: 0;
}
.btn-primary:active, .btn-primary.active {
color: #fff;
background-color: #1a9bcb;
border: 0;
}
.btn-positive {
color: #fff;
background-color: #9c0;
border: 0;
}
.btn-positive:active, .btn-positive.active {
color: #fff;
background-color: #739900;
border: 0;
}
.btn-negative {
color: #fff;
background-color: #f44;
border: 0;
}
.btn-negative:active, .btn-negative.active {
color: #fff;
background-color: #f11;
border: 0;
}
.btn-outlined {
background-color: transparent;
border: 1px solid #999;
-webkit-box-shadow: none;
box-shadow: none;
}
.btn-outlined.btn-primary {
color: #33b5e5;
border: 1px solid #33b5e5;
}
.btn-outlined.btn-primary:active {
background-color: #33b5e5;
border: 1px solid #33b5e5;
}
.btn-outlined.btn-positive {
color: #9c0;
border: 1px solid #9c0;
}
.btn-outlined.btn-positive:active {
background-color: #9c0;
border: 1px solid #9c0;
}
.btn-outlined.btn-negative {
color: #f44;
border: 1px solid #f44;
}
.btn-outlined.btn-negative:active {
background-color: #f44;
border: 1px solid #f44;
}
.btn-outlined:active {
background-color: #999;
border: 1px solid #999;
-webkit-box-shadow: none;
box-shadow: none;
}
.btn-outlined.btn-primary:active, .btn-outlined.btn-positive:active, .btn-outlined.btn-negative:active {
color: #fff;
-webkit-box-shadow: none;
box-shadow: none;
}
.btn-link {
color: #33b5e5;
background-color: transparent;
border: none;
-webkit-box-shadow: none;
box-shadow: none;
}
.btn-link:active, .btn-link.active {
color: #1a9bcb;
background-color: transparent;
-webkit-box-shadow: none;
box-shadow: none;
}
.btn-block {
padding: 15px 0;
font-size: 18px;
}
.btn .badge {
background-color: rgba(0, 0, 0, .15);
}
.btn .badge.badge-inverted {
background-color: transparent;
}
.btn:active .badge {
color: #fff;
}
.bar {
height: 50px;
background-color: #ddd;
border-bottom: 1px solid #b1b1b1;
-webkit-box-shadow: inset 0 -2px 0 #d2d2d2, 0 3px 3px rgba(0, 0, 0, .07);
box-shadow: inset 0 -2px 0 #d2d2d2, 0 3px 3px rgba(0, 0, 0, .07);
}
.bar.bar-header-secondary {
top: 50px;
}
.bar.bar-footer-secondary {
bottom: 50px;
}
.bar.bar-footer-secondary-tab {
bottom: 50px;
}
.bar .bar-footer,
.bar .bar-footer-secondary,
.bar .bar-footer-secondary-tab {
border-top: 1px solid #b1b1b1;
border-bottom: 0;
-webkit-box-shadow: inset 0 -2px 0 #33b5e5;
box-shadow: inset 0 -2px 0 #33b5e5;
}
.bar-tab {
top: 0;
bottom: auto;
height: 50px;
border-top: 0;
}
.bar-tab .tab-item {
color: #929292;
}
.bar-tab .tab-item.active {
color: #33b5e5;
-webkit-box-shadow: inset 0 -2px 0 #33b5e5;
box-shadow: inset 0 -2px 0 #33b5e5;
}
.bar-tab .tab-item:active {
color: #929292;
background-color: #78c6e3;
}
.bar-tab .tab-item .icon {
top: 3px;
padding-top: 0;
padding-bottom: 0;
}
.title {
position: static;
padding-left: 15px;
font-size: 18px;
line-height: 49px;
text-align: left;
}
.bar .btn {
top: 7px;
padding-top: 10px;
padding-bottom: 10px;
}
.bar .btn-link {
top: 0;
padding: 0;
font-size: 18px;
line-height: 49px;
color: #33b5e5;
}
.bar .btn-link:active, .bar .btn-link.active {
color: #1a9bcb;
}
.bar .btn-link .icon {
top: 2px;
padding: 0;
}
.bar .btn-block {
top: 4px;
}
.bar .segmented-control {
top: 7px;
}
.bar .icon {
padding-top: 13px;
padding-bottom: 13px;
}
.bar .title .icon {
padding: 0;
}
.bar .title .icon.icon-caret {
top: 10px;
color: #777;
}
.bar input[type="search"] {
height: 35px;
}
.badge.badge-inverted {
color: #999;
background-color: transparent;
}
.badge-primary {
color: #fff;
background-color: #33b5e5;
}
.badge-primary.badge-inverted {
color: #33b5e5;
background-color: transparent;
}
.badge-positive {
color: #fff;
background-color: #9c0;
}
.badge-positive.badge-inverted {
color: #9c0;
background-color: transparent;
}
.badge-negative {
color: #fff;
background-color: #f44;
}
.badge-negative.badge-inverted {
color: #f44;
background-color: transparent;
}
.card {
background-color: transparent;
border-color: #d9d9d9;
border-radius: 2px;
}
.table-view {
background-color: transparent;
}
.table-view .table-view-cell {
border-bottom: 1px solid #d9d9d9;
}
.table-view .table-view-cell:last-child {
background-image: none;
}
.table-view .table-view-cell > a:not(.btn):active {
color: inherit;
background-color: #e0e0e0;
}
.table-view .table-view-cell > a:not(.btn):active .icon {
color: #fff;
}
.table-view .table-view-divider {
padding-top: 25px;
font-size: 12px;
font-weight: bold;
text-transform: uppercase;
background-color: transparent;
border-top: 0;
border-bottom: 2px solid #a9a9a9;
}
.table-view-cell .navigate-left > .btn,
.table-view-cell .navigate-left > .badge,
.table-view-cell .navigate-left > .toggle,
.table-view-cell .navigate-right > .btn,
.table-view-cell .navigate-right > .badge,
.table-view-cell .navigate-right > .toggle,
.table-view-cell .push-left > .btn,
.table-view-cell .push-left > .badge,
.table-view-cell .push-left > .toggle,
.table-view-cell .push-right > .btn,
.table-view-cell .push-right > .badge,
.table-view-cell .push-right > .toggle,
.table-view-cell > a .navigate-left > .btn,
.table-view-cell > a .navigate-left > .badge,
.table-view-cell > a .navigate-left > .toggle,
.table-view-cell > a .navigate-right > .btn,
.table-view-cell > a .navigate-right > .badge,
.table-view-cell > a .navigate-right > .toggle,
.table-view-cell > a .push-left > .btn,
.table-view-cell > a .push-left > .badge,
.table-view-cell > a .push-left > .toggle,
.table-view-cell > a .push-right > .btn,
.table-view-cell > a .push-right > .badge,
.table-view-cell > a .push-right > .toggle {
right: 15px;
}
select,
textarea,
input[type="text"],
input[type="search"],
input[type="password"],
input[type="datetime"],
input[type="datetime-local"],
input[type="date"],
input[type="month"],
input[type="time"],
input[type="week"],
input[type="number"],
input[type="email"],
input[type="url"],
input[type="tel"],
input[type="color"],
.input-group {
height: 40px;
padding: 10px 15px;
border: 1px solid rgba(0, 0, 0, .2);
-webkit-box-shadow: 0 1px 1px rgba(0, 0, 0, .1);
box-shadow: 0 1px 1px rgba(0, 0, 0, .1);
}
input[type="search"] {
border-radius: 2px;
}
select,
textarea,
.input-group {
height: auto;
}
.input-group {
padding: 0;
border: 0;
}
.input-group input {
border: 0;
border-bottom: 1px solid #d9d9d9;
-webkit-box-shadow: none;
box-shadow: none;
}
.input-group input:last-child {
background-image: none;
}
.input-row {
height: 40px;
border-bottom: 1px solid #d9d9d9;
}
.input-row label {
padding-top: 10px;
padding-bottom: 10px;
}
.input-row label + input {
background-image: none;
border-bottom: 0;
}
.segmented-control {
font-size: 14px;
background-color: #cecece;
border: 0;
border-radius: 2px;
-webkit-box-shadow: 0 1px 1px rgba(0, 0, 0, .25);
box-shadow: 0 1px 1px rgba(0, 0, 0, .25);
}
.segmented-control .control-item {
padding-top: 10px;
padding-bottom: 10px;
color: #222;
border-left: 1px solid #999;
-webkit-box-shadow: inset 0 -1px 0 rgba(0, 0, 0, .2), inset 0 1px 0 rgba(255, 255, 255, .2);
box-shadow: inset 0 -1px 0 rgba(0, 0, 0, .2), inset 0 1px 0 rgba(255, 255, 255, .2);
}
.segmented-control .control-item:first-child {
border-left-width: 0;
}
.segmented-control .control-item:active, .segmented-control .control-item.active {
background-color: #999;
}
.segmented-control-primary {
border: 0;
}
.segmented-control-primary .control-item {
color: #fff;
border-color: inherit;
}
.segmented-control-primary .control-item:active, .segmented-control-primary .control-item.active {
color: #fff;
background-color: #33b5e5;
}
.segmented-control-positive {
border: 0;
}
.segmented-control-positive .control-item {
color: #fff;
border-color: inherit;
}
.segmented-control-positive .control-item:active, .segmented-control-positive .control-item.active {
color: #fff;
background-color: #9c0;
}
.segmented-control-negative {
border: 0;
}
.segmented-control-negative .control-item {
color: #fff;
border-color: inherit;
}
.segmented-control-negative .control-item:active, .segmented-control-negative .control-item.active {
color: #fff;
background-color: #f44;
}
.popover {
top: 47px;
left: 15px;
width: 200px;
margin-left: 0;
border: 1px solid #9b9b9b;
border-radius: 0;
-webkit-box-shadow: 0 0 3px rgba(0, 0, 0, .2);
box-shadow: 0 0 3px rgba(0, 0, 0, .2);
-webkit-transition: -webkit-transform .1s ease-in-out, opacity .2s ease-in-out;
-moz-transition: -moz-transform .1s ease-in-out, opacity .2s ease-in-out;
transition: transform .1s ease-in-out, opacity .2s ease-in-out;
-webkit-transform: scale(.75);
-ms-transform: scale(.75);
transform: scale(.75);
}
.popover:before {
display: none;
}
.popover.visible {
-webkit-transform: scale(1);
-ms-transform: scale(1);
transform: scale(1);
}
.backdrop {
background-color: transparent;
}
.popover .bar {
border-radius: 0;
}
.popover .bar-nav ~ .table-view {
padding-top: 50px;
}
.popover .table-view {
border-radius: 12px;
}
.toggle {
width: 104px;
height: 28px;
background-color: #d7d7d7;
border: 2px solid #d7d7d7;
border-radius: 0;
}
.toggle .toggle-handle {
top: 0;
left: 0;
width: 50px;
height: 24px;
background-color: #bebebe;
border: 1px solid #b5b5b5;
border-radius: 2px;
-webkit-box-shadow: inset 0 1px 0 rgba(255, 255, 255, .3), inset 0 -1px 0 rgba(0, 0, 0, .1);
box-shadow: inset 0 1px 0 rgba(255, 255, 255, .3), inset 0 -1px 0 rgba(0, 0, 0, .1);
}
.toggle:before {
top: 1px;
right: auto;
left: 11px;
z-index: 3;
color: #fff;
}
.toggle.active {
background-color: #d7d7d7;
border: 2px solid #d7d7d7;
}
.toggle.active .toggle-handle {
margin-right: 2px;
background-color: #33b5e5;
border-color: #33b5e5;
-webkit-transform: translate3d(50px, 0, 0);
-ms-transform: translate3d(50px, 0, 0);
transform: translate3d(50px, 0, 0);
}
.toggle.active:before {
right: 14px;
left: auto;
color: #fff;
}
.navigate-left:after,
.push-left:after {
content: '';
}
.navigate-right:after,
.push-right:after {
content: '';
}
.icon-caret:before {
content: '\e800';
}
.icon-down:before,
.icon-down-nav:before {
content: '\e801';
}
.icon-download:before {
content: '\e802';
}
.icon-left:before,
.icon-left-nav:before {
content: '\e803';
}
.icon-more-vertical:before {
content: '\e804';
}
.icon-more:before {
content: '\e805';
}
.icon-right:before,
.icon-right-nav:before {
content: '\e806';
}
.icon-search:before {
content: '\e807';
}
.icon-share:before {
content: '\e808';
}
.icon-up:before,
.icon-up-nav:before {
content: '\e809';
}

9
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471
app/input-frontend/css/ratchet-theme-ios.css Normal file
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@ -0,0 +1,471 @@
/*!
* =====================================================
* Ratchet v2.0.2 (http://goratchet.com)
* Copyright 2014 Connor Sears
* Licensed under MIT (https://github.com/twbs/ratchet/blob/master/LICENSE)
*
* v2.0.2 designed by @connors.
* =====================================================
*/
a {
color: #007aff;
}
a:active {
color: #0062cc;
}
.content {
background-color: #efeff4;
}
.h5, h5,
.h6, h6,
p {
color: #8f8f94;
}
.h5, h5,
.h6, h6 {
font-weight: normal;
text-transform: uppercase;
}
.btn {
color: #929292;
background-color: rgba(247, 247, 247, .98);
border: 1px solid #929292;
-webkit-transition: all;
-moz-transition: all;
transition: all;
-webkit-transition-timing-function: linear;
-moz-transition-timing-function: linear;
transition-timing-function: linear;
-webkit-transition-duration: .2s;
-moz-transition-duration: .2s;
transition-duration: .2s;
}
.btn:active, .btn.active {
color: #fff;
background-color: #929292;
}
.btn-primary {
color: #fff;
background-color: #007aff;
border: 1px solid #007aff;
}
.btn-primary:active, .btn-primary.active {
background-color: #0062cc;
border: 1px solid #0062cc;
}
.btn-positive {
color: #fff;
background-color: #4cd964;
border: 1px solid #4cd964;
}
.btn-positive:active, .btn-positive.active {
background-color: #2ac845;
border: 1px solid #2ac845;
}
.btn-negative {
color: #fff;
background-color: #dd524d;
border: 1px solid #dd524d;
}
.btn-negative:active, .btn-negative.active {
background-color: #cf2d28;
border: 1px solid #cf2d28;
}
.btn-outlined {
background-color: transparent;
}
.btn-outlined.btn-primary {
color: #007aff;
}
.btn-outlined.btn-positive {
color: #4cd964;
}
.btn-outlined.btn-negative {
color: #dd524d;
}
.btn-outlined.btn-primary:active, .btn-outlined.btn-positive:active, .btn-outlined.btn-negative:active {
color: #fff;
}
.btn-link {
color: #007aff;
background-color: transparent;
border: none;
}
.btn-link:active, .btn-link.active {
color: #0062cc;
background-color: transparent;
}
.btn .badge {
background-color: rgba(0, 0, 0, .15);
}
.btn .badge.badge-inverted {
background-color: transparent;
}
.btn:active .badge {
color: #fff;
}
.bar {
background-color: rgba(247, 247, 247, .98);
border-bottom: 0;
-webkit-box-shadow: 0 0 1px rgba(0, 0, 0, .85);
box-shadow: 0 0 1px rgba(0, 0, 0, .85);
}
.bar.bar-header-secondary {
top: 44px;
}
.bar.bar-footer-secondary {
bottom: 44px;
}
.bar.bar-footer-secondary-tab {
bottom: 50px;
}
.bar.bar-footer, .bar.bar-footer-secondary, .bar.bar-footer-secondary-tab {
border-top: 0;
}
.bar-tab {
border-top: 0;
}
.tab-item {
color: #929292;
}
.tab-item.active, .tab-item:active {
color: #007aff;
}
.bar-nav .btn-link {
color: #007aff;
}
.bar-nav .btn-link:active {
color: #007aff;
opacity: .6;
}
.badge.badge-inverted {
color: #929292;
background-color: transparent;
}
.badge-primary {
color: #fff;
background-color: #007aff;
}
.badge-primary.badge-inverted {
color: #007aff;
background-color: transparent;
}
.badge-positive {
color: #fff;
background-color: #4cd964;
}
.badge-positive.badge-inverted {
color: #4cd964;
background-color: transparent;
}
.badge-negative {
color: #fff;
background-color: #dd524d;
}
.badge-negative.badge-inverted {
color: #dd524d;
background-color: transparent;
}
.card .table-view {
background-image: none;
}
.card .table-view-cell:last-child {
background-image: none;
}
.table-view {
background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='100%' height='1'><rect fill='#c8c7cc' x='0' y='0' width='100%' height='0.5'/></svg>"), url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='100%' height='1'><rect fill='#c8c7cc' x='0' y='0' width='100%' height='0.5'/></svg>");
background-repeat: no-repeat;
background-position: 0 100%, 0 0;
border-top: 0;
border-bottom: 0;
}
.table-view .table-view-cell {
background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='100%' height='1'><rect fill='#c8c7cc' x='0' y='0' width='100%' height='0.5'/></svg>");
background-repeat: no-repeat;
background-position: 15px 100%;
border-bottom: 0;
}
.table-view .table-view-cell:last-child {
background-image: none;
}
.table-view .table-view-cell > a:not(.btn):active {
color: inherit;
}
.table-view .table-view-divider {
background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='100%' height='1'><rect fill='#c8c7cc' x='0' y='0' width='100%' height='0.5'/></svg>"), url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='100%' height='1'><rect fill='#c8c7cc' x='0' y='0' width='100%' height='0.5'/></svg>");
background-repeat: no-repeat;
background-position: 0 100%, 0 0;
border-top: 0;
border-bottom: 0;
}
select,
textarea,
input[type="text"],
input[type="search"],
input[type="password"],
input[type="datetime"],
input[type="datetime-local"],
input[type="date"],
input[type="month"],
input[type="time"],
input[type="week"],
input[type="number"],
input[type="email"],
input[type="url"],
input[type="tel"],
input[type="color"],
.input-group {
height: 40px;
padding: 10px 15px;
border: 1px solid rgba(0, 0, 0, .2);
}
input[type="search"] {
height: 34px;
text-align: center;
background-color: rgba(0, 0, 0, .1);
border: 0;
border-radius: 6px;
}
input[type="search"]:focus {
text-align: left;
}
select,
textarea,
.input-group {
height: auto;
}
.input-group {
padding: 0;
background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='100%' height='1'><rect fill='#c8c7cc' x='0' y='0' width='100%' height='0.5'/></svg>"), url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='100%' height='1'><rect fill='#c8c7cc' x='0' y='0' width='100%' height='0.5'/></svg>");
background-repeat: no-repeat;
background-position: 0 100%, 0 0;
border: 0;
}
.input-group input {
background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='100%' height='1'><rect fill='#c8c7cc' x='0' y='0' width='100%' height='0.5'/></svg>");
background-repeat: no-repeat;
background-position: 15px 100%;
border: 0;
}
.input-group input:last-child {
background-image: none;