show keyboard shortcuts

This commit is contained in:
Adrien MALINGREY 2020-10-10 02:10:20 +02:00
parent e19da137e5
commit c0ea157f08
4 changed files with 173 additions and 35 deletions

@ -4,6 +4,8 @@
$gridStr = basename(strip_tags($_SERVER["REQUEST_URI"])); $gridStr = basename(strip_tags($_SERVER["REQUEST_URI"]));
// URL contains grid // URL contains grid
if (preg_match("#^[1-9.]{81}$#", $gridStr)) { if (preg_match("#^[1-9.]{81}$#", $gridStr)) {
require("get_browser.php");
header("Vary: User-Agent");
?> ?>
<!DOCTYPE html> <!DOCTYPE html>
<html lang='fr'> <html lang='fr'>
@ -20,7 +22,7 @@
</header> </header>
<form id='sudokuForm'> <form id='sudokuForm'>
<div> <div>
<table id='grid'> <table id='grid' class='grid'>
<tbody> <tbody>
<?php <?php
for ($row = 0; $row < 9; $row++) { for ($row = 0; $row < 9; $row++) {
@ -46,27 +48,57 @@
</table> </table>
</div> </div>
<div id='buttons' class='buttons'> <div id='buttons' class='buttons'>
🔎
<?php <?php
for($value=1; $value<=9; $value++) { for($value=1; $value<=9; $value++) {
echo " <button type='button' onclick='highlight(\"$value\")' accesskey='$value'>$value</button>\n"; echo " <button type='button' onclick='highlight(\"$value\")' accesskey='$value'>$value</button>\n";
} }
?> ?>
</div> </div>
<div> <div class='buttons'>
<button type='reset'>Tout effacer</button> <button type='reset'>Tout effacer</button>
<button id='undoButton' type='button' onclick='undo()' disabled accesskey='z'>Annuler Ctrl+Z</button> <button id='undoButton' type='button' onclick='undo()' disabled accesskey='z'>Annuler</button>
<label for='colorPicker'>🎨</label> <label for='colorPicker'>🎨</label>
<input id='colorPicker' type='color' value='#00008b'/> <input id='colorPicker' type='color' value='#00008b'/>
</div> </div>
</form> </form>
<div> <section>
Remplissez la grille de sorte que chaque ligne, colonne et région (carré de 3×3 cases) contienne tous les chiffres de 1 à 9. Remplissez la grille de sorte que chaque ligne, colonne et région (carré de 3×3 cases) contienne tous les chiffres de 1 à 9.
</div> </section>
<div> <?php
$userAgent=getBrowser();
if($userAgent["platform"] == "mac" || $userAgent["platform"] == "linux" || $userAgent["platform"] == "windows") {
if($userAgent["platform"] == "mac") $keyboardShortcurt = "<kbd>Control</kbd> + <kbd>Alt</kbd>";
elseif($userAgent["platform"] == "linux" || $userAgent["platform"] == "windows") {
if($userAgent["name"] == "Mozilla Firefox") $keyboardShortcurt = "<kbd>Alt</kbd> + <kbd>Maj</kbd>";
else $keyboardShortcurt = "<kbd>Alt</kbd>";
}
?>
<section>
<table class='shortcuts'>
<caption>Raccourcis clavier</caption>
<tbody>
<tr>
<td><kbd>Tab</kbd> <kbd></kbd> <kbd></kbd> <kbd></kbd> <kbd></kbd></td>
<td>Déplacement</td>
</tr>
<tr>
<td><?=$keyboardShortcurt?> + <kbd>1</kbd>~<kbd>9</kbd></td>
<td>Surligner</td>
</tr>
<tr>
<td><?=$keyboardShortcurt?> + <kbd>Z</kbd></td>
<td>Annuler</td>
</tr>
</tbody>
</table>
</section>
<?php
}
?>
<section>
<a href=''>Lien vers cette grille</a><br/> <a href=''>Lien vers cette grille</a><br/>
<a href='.'>Nouvelle grille</a> <a href='.'>Nouvelle grille</a>
</div> </section>
</body> </body>
</html> </html>
<?php <?php

89
get_browser.php Normal file

@ -0,0 +1,89 @@
<?php
// by ruudrp at live dot nl on https://www.php.net/manual/en/function.get-browser.php#101125
function getBrowser()
{
$u_agent = $_SERVER['HTTP_USER_AGENT'];
$bname = 'Unknown';
$platform = 'Unknown';
$version= "";
//First get the platform?
if (preg_match('/linux/i', $u_agent)) {
$platform = 'linux';
}
elseif (preg_match('/macintosh|mac os x/i', $u_agent)) {
$platform = 'mac';
}
elseif (preg_match('/windows|win32/i', $u_agent)) {
$platform = 'windows';
}
// Next get the name of the useragent yes seperately and for good reason
if(preg_match('/MSIE/i',$u_agent) && !preg_match('/Opera/i',$u_agent))
{
$bname = 'Internet Explorer';
$ub = "MSIE";
}
elseif(preg_match('/Firefox/i',$u_agent))
{
$bname = 'Mozilla Firefox';
$ub = "Firefox";
}
elseif(preg_match('/Chrome/i',$u_agent))
{
$bname = 'Google Chrome';
$ub = "Chrome";
}
elseif(preg_match('/Safari/i',$u_agent))
{
$bname = 'Apple Safari';
$ub = "Safari";
}
elseif(preg_match('/Opera/i',$u_agent))
{
$bname = 'Opera';
$ub = "Opera";
}
elseif(preg_match('/Netscape/i',$u_agent))
{
$bname = 'Netscape';
$ub = "Netscape";
}
// finally get the correct version number
$known = array('Version', $ub, 'other');
$pattern = '#(?<browser>' . join('|', $known) .
')[/ ]+(?<version>[0-9.|a-zA-Z.]*)#';
if (!preg_match_all($pattern, $u_agent, $matches)) {
// we have no matching number just continue
}
// see how many we have
$i = count($matches['browser']);
if ($i != 1) {
//we will have two since we are not using 'other' argument yet
//see if version is before or after the name
if (strripos($u_agent,"Version") < strripos($u_agent,$ub)){
$version= $matches['version'][0];
}
else {
$version= $matches['version'][1];
}
}
else {
$version= $matches['version'][0];
}
// check if we have a number
if ($version==null || $version=="") {$version="?";}
return array(
'userAgent' => $u_agent,
'name' => $bname,
'version' => $version,
'platform' => $platform,
'pattern' => $pattern
);
}
?>

@ -6,81 +6,81 @@ h1 {
text-align: center; text-align: center;
} }
div { section, div {
display: flex; display: flex;
row-gap: 0.5em; row-gap: 0.5em;
column-gap: 0.5em; column-gap: 0.5em;
margin: 1em auto; margin: 1em auto;
justify-content: center; justify-content: center;
text-align: center; text-align: center;
align-items: center; align-items: baseline;
} }
table { .grid {
border-spacing: 0; border-spacing: 0;
border: 1px solid black; border: 1px solid black;
border-radius: 6px; border-radius: 6px;
} }
td, tr { .grid td, tr {
padding: 0; padding: 0;
} }
tr:first-child td:first-child { .grid tr:first-child td:first-child {
border-top-left-radius: 5px; border-top-left-radius: 5px;
} }
tr:first-child td:first-child input { .grid tr:first-child td:first-child input {
border-top-left-radius: 4px; border-top-left-radius: 4px;
} }
tr:first-child td:last-child { .grid tr:first-child td:last-child {
border-top-right-radius: 5px; border-top-right-radius: 5px;
} }
tr:first-child td:last-child input { .grid tr:first-child td:last-child input {
border-top-right-radius: 4px; border-top-right-radius: 4px;
} }
tr:last-child td:first-child { .grid tr:last-child td:first-child {
border-bottom-left-radius: 5px; border-bottom-left-radius: 5px;
} }
tr:last-child td:first-child > input { .grid tr:last-child td:first-child > input {
border-bottom-left-radius: 4px; border-bottom-left-radius: 4px;
} }
tr:last-child td:last-child { .grid tr:last-child td:last-child {
border-bottom-right-radius: 5px; border-bottom-right-radius: 5px;
} }
tr:last-child td:last-child input { .grid tr:last-child td:last-child input {
border-bottom-right-radius: 4px; border-bottom-right-radius: 4px;
} }
tr:nth-child(3n+1) td { .grid tr:nth-child(3n+1) td {
border-top: 1px solid black; border-top: 1px solid black;
} }
tr:nth-child(3n+2) td { .grid tr:nth-child(3n+2) td {
border-top: 1px solid grey; border-top: 1px solid grey;
border-bottom: 1px solid grey; border-bottom: 1px solid grey;
} }
tr:nth-child(3n) td { .grid tr:nth-child(3n) td {
border-bottom: 1px solid black; border-bottom: 1px solid black;
} }
td:nth-child(3n+1) { .grid td:nth-child(3n+1) {
border-left: 1px solid black; border-left: 1px solid black;
} }
td:nth-child(3n+2) { .grid td:nth-child(3n+2) {
border-left: 1px solid grey; border-left: 1px solid grey;
border-right: 1px solid grey; border-right: 1px solid grey;
} }
td:nth-child(3n+3) { .grid td:nth-child(3n+3) {
border-right: 1px solid black; border-right: 1px solid black;
} }
@ -91,7 +91,7 @@ input {
border: 0; border: 0;
padding: 0; padding: 0;
text-align: center; text-align: center;
transition: 0.3s; transition: 0.5s;
} }
input:enabled { input:enabled {
@ -129,11 +129,35 @@ input::placeholder {
.buttons { .buttons {
flex-wrap: wrap; flex-wrap: wrap;
column-gap: 0.2em; column-gap: 0.2em;
margin: 0;
} }
input[type="color"] { input[type="color"] {
font-size: 1em; font-size: 1em;
align-self: center;
}
.shortcuts caption {
text-decoration: underline;
}
.shortcuts td {
text-align: left;
}
kbd {
/* from https://developer.mozilla.org */
background-color: #eee;
border-radius: 3px;
border: 1px solid #b4b4b4;
box-shadow: 0 1px 1px rgba(0,0,0,.2),0 2px 0 0 rgba(255,255,255,.7) inset;
color: #333;
display: inline-block;
font-family: consolas,"Liberation Mono",courier,monospace;
font-size: .85em;
font-weight: 700;
line-height: 1;
padding: 4px;
white-space: nowrap;
} }
a { a {

@ -48,13 +48,6 @@ window.onload = function() {
suggestionTimer = setTimeout(showSuggestion, 30000) suggestionTimer = setTimeout(showSuggestion, 30000)
} }
document.onkeydown = function(event) {
if (event.ctrlKey == true && event.key.toLowerCase() == "z") {
event.preventDefault()
undo()
}
}
function searchAllowedValuesOf(box) { function searchAllowedValuesOf(box) {
box.allowedValues = new Set(VALUES) box.allowedValues = new Set(VALUES)
box.neighbourhood.forEach(neighbour => box.allowedValues.delete(neighbour.value)) box.neighbourhood.forEach(neighbour => box.allowedValues.delete(neighbour.value))