A GOVT. OF MAHARASHTRA UNDERTAKING)
Extension of bid dates TENDER NO. EEC/Bandra/TECH/T- 37/2018-19
(Size: 16.73 KB, Format: PDF)
Maharashtra State Electricity Distribution Co. Ltd.
/* Base sizing uses rem so zooming scales everything consistently */
:root {
--btn-size: 2.25rem; /* button width/height (scales with font-size and browser zoom) */
--gap: 0.5rem;
--radius: 0.5rem;
--accent: #f05;
--voice-bg: #555;
}
/* Container - allow wrapping when space is tight */
.wp-voice-search-form {
display: flex;
align-items: center;
gap: var(--gap);
position: relative;
width: 100%;
max-width: 60rem; /* practical maximum width on wide screens */
box-sizing: border-box;
margin: 0 auto;
padding: 0;
}
/* Input grows to fill available space, but won't force the buttons out.
min-width:0 is critical to allow flex children to shrink inside overflowed containers. */
.wp-voice-search-input {
flex: 1 1 auto;
min-width: 0;
padding: 0.45rem 0.75rem;
font-size: 1rem;
line-height: 1.2;
border: 1px solid #ccc;
border-radius: var(--radius);
box-sizing: border-box;
width: 100%;
max-width: 100%;
}
/* Buttons are square, accessible size, and remain visible when zoomed */
.wp-voice-btn,
.wp-search-btn {
display: inline-flex;
align-items: center;
justify-content: center;
width: var(--btn-size);
height: var(--btn-size);
min-width: var(--btn-size);
min-height: var(--btn-size);
border: none;
border-radius: calc(var(--radius) / 1.2);
cursor: pointer;
background-color: var(--accent);
color: #fff;
font-size: 1rem;
line-height: 1;
box-sizing: border-box;
padding: 0;
}
/* Voice button variant */
.wp-voice-btn {
background-color: var(--voice-bg);
}
/* Make icons scale nicely inside buttons */
.wp-voice-btn i,
.wp-search-btn i {
font-size: 1rem; /* scales with zoom */
display: block;
}
/* Visible focus outlines for keyboard accessibility */
.wp-voice-btn:focus,
.wp-search-btn:focus,
.wp-voice-search-input:focus {
outline: 3px solid rgba(0,0,0,0.12);
outline-offset: 2px;
}
/* Popup positioned relative to the voice button; will not overflow input area */
.wp-speak-popup {
display: none;
position: absolute;
top: calc(100% + 0.4rem); /* below the form */
right: 0; /* align to the right side of the form by default */
background: #e53935;
color: white;
padding: 0.45rem 0.6rem;
border-radius: 0.4rem;
font-size: 0.95rem;
white-space: nowrap;
z-index: 9999;
box-shadow: 0 6px 18px rgba(0,0,0,0.12);
}
/* When popup should appear near the voice button specifically (JS toggles class) */
.wp-speak-popup.--anchor-voice {
right: var(--btn-size); /* move left so it sits next to voice button */
}
/* Responsive behavior: allow buttons to wrap beneath the input if extremely zoomed / narrow */
@media (max-width: 420px) {
.wp-voice-search-form {
gap: 0.4rem;
}
.wp-voice-btn,
.wp-search-btn {
width: 2rem;
height: 2rem;
}
}
/* If the container becomes very narrow, stack buttons below input for best usability */
@media (max-width: 360px) {
.wp-voice-search-form {
flex-wrap: wrap;
}
.wp-voice-search-input {
width: 100%;
}
.wp-voice-btn,
.wp-search-btn {
margin-top: 0.25rem;
}
}
Speak…
document.addEventListener('DOMContentLoaded', function() {
const forms = document.querySelectorAll('.wp-voice-search-form');
if (!('webkitSpeechRecognition' in window) && !('SpeechRecognition' in window)) {
forms.forEach(form => {
const voiceBtn = form.querySelector('.wp-voice-btn');
voiceBtn.disabled = true;
voiceBtn.setAttribute('aria-disabled', 'true');
});
return;
}
// Choose available API
const SpeechRec = window.SpeechRecognition || window.webkitSpeechRecognition;
forms.forEach(form => {
const voiceBtn = form.querySelector('.wp-voice-btn');
const voiceIcon = form.querySelector('.wp-voice-icon');
const searchInput = form.querySelector('.wp-voice-search-input');
const popup = form.querySelector('.wp-speak-popup');
const recognition = new SpeechRec();
recognition.lang = 'en-US';
recognition.interimResults = false;
recognition.maxAlternatives = 1;
// Helper to position popup near voice button when form width is small
function anchorPopup() {
// if form width is small (< input + 2 buttons), anchor to voice button
const formRect = form.getBoundingClientRect();
const inputRect = searchInput.getBoundingClientRect();
// simple heuristic: if input takes < 60% of form, anchor to voice
if ((inputRect.width / formRect.width) {
popup.style.display = 'block';
voiceIcon.style.opacity = '0.5';
try {
recognition.start();
} catch (e) {
// if start throws because already started, ignore
}
// safety timeout in case onend doesn't fire (5s)
const stopTimeout = setTimeout(() => {
try { recognition.stop(); } catch(e){}
popup.style.display = 'none';
}, 5000);
// clear timeout when recognition ends
recognition.addEventListener('end', () => clearTimeout(stopTimeout), { once: true });
});
recognition.onresult = (event) => {
const transcript = event.results[0][0].transcript;
searchInput.value = transcript;
popup.style.display = 'none';
// submit the parent form
const frm = searchInput.form;
if (frm) frm.submit();
};
recognition.onend = () => {
voiceIcon.style.opacity = '1';
popup.style.display = 'none';
};
recognition.onerror = (evt) => {
// hide popup on error and restore icon
voiceIcon.style.opacity = '1';
popup.style.display = 'none';
console.warn('Speech recognition error:', evt);
};
});
});
