8 Incheckningar
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8 Incheckningar
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ef705874b1
| Upphovsman | SHA1 | Meddelande | Datum |
|---|---|---|---|
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8 ändrade filer med 497 tillägg och 466 borttagningar
Delad Vy
Diff Options
-
+0 -204frontend/protos/back/index.html
-
+0 -112frontend/protos/back/zones.css
-
+0 -56frontend/protos/back/zones.js
-
+197 -6frontend/protos/index.html
-
+14 -0frontend/protos/log.js
-
+182 -0frontend/protos/scroll.js
-
+79 -36frontend/protos/styles.css
-
+25 -52frontend/protos/zones.js
+ 0
- 204
frontend/protos/back/index.html
Visa fil
| @ -1,204 +0,0 @@ | |||
| <!DOCTYPE html> | |||
| <html lang="fr"> | |||
| <head> | |||
| <title>template ZONES</title> | |||
| <meta name="description" content="PROTO"> | |||
| <meta name="viewport" content="width=device-width, initial-scale=1.0" /> | |||
| <meta charset="utf-8"> | |||
| <link rel="preload" as="font" type="../font/woff2" href="fonts/Fonte-Texte.woff2" crossorigin /> | |||
| <link rel="preload" as="font" type="../font/woff2" href="fonts/Fonte-Titre.woff2" crossorigin /> | |||
| <link rel="stylesheet" type="text/css" href="zones.css"> | |||
| </head> | |||
| <body> | |||
| <section id="header">HEADER</section> | |||
| <section id="navbar">NAVBAR</section> | |||
| <section id="synthese">SYNTHESE</section> | |||
| <section id="principale">PRINCIPALE</section> | |||
| <section id="footer">FOOTER</section> | |||
| </body> | |||
| <template id="zone"> | |||
| <div id="div_before_zone"></div> | |||
| <div id="div_zone">zone</div> | |||
| <div id="div_after_zone"></div> | |||
| </template> | |||
| <script src="zones.js"></script> | |||
| <script> | |||
| function addClassToElement(id,className){ | |||
| const element=document.querySelector(id); | |||
| if (element) element.classList.add(className); | |||
| } | |||
| function removeClassToElement(id,className){ | |||
| const element=document.querySelector(id); | |||
| if (element) element.classList.remove(className); | |||
| } | |||
| function initZoneElements(zone) { | |||
| const element=document.querySelector('#div_'+zone); | |||
| if (element) { | |||
| element.innerHTML=zone; | |||
| addClassToElement('#div_before_'+zone,'div_before_section'); | |||
| addClassToElement('#div_'+zone,'div_section'); | |||
| addClassToElement('#div_after_'+zone,'div_after_section'); | |||
| } | |||
| } | |||
| function initZone(zone) { | |||
| const sectionZone = document.querySelector('#'+zone); | |||
| if (sectionZone) { | |||
| const template = document.querySelector('#zone'); | |||
| if (template) { | |||
| const contenu = document.importNode(template.content, true); | |||
| if (contenu) { | |||
| sectionZone.innerHTML=''; | |||
| contenu.childNodes.forEach((element) => {if (element.id) element.id=element.id.replace('zone',zone)}); | |||
| sectionZone.appendChild(contenu); | |||
| initZoneElements(zone); | |||
| } | |||
| } | |||
| } | |||
| } | |||
| initZone('header'); | |||
| initZone('navbar'); | |||
| initZone('synthese'); | |||
| initZone('principale'); | |||
| initZone('footer'); | |||
| addClassToElement('#div_header','header'); | |||
| addClassToElement('#div_navbar','navbar'); | |||
| addClassToElement('#div_synthese','synthese'); | |||
| addClassToElement('#div_principale','principale'); | |||
| addClassToElement('#div_footer','footer'); | |||
| const section_navbar=document.querySelector('#div_navbar'); | |||
| const section_synthese=document.querySelector('#div_synthese'); | |||
| const after_section_synthese=document.querySelector('#div_after_synthese'); | |||
| function scrollToElement(elementSelector) { | |||
| const element = document.querySelector(elementSelector); | |||
| if (element) { | |||
| element.scrollIntoView(); | |||
| logMsg('HtmlElement','scrollTo '+elementSelector); | |||
| } | |||
| } | |||
| function etatSections(etat) { | |||
| switch (etat) { | |||
| case 1 : | |||
| scrollToElement('#div_before_header'); | |||
| section_synthese.style.display = "block"; | |||
| removeClassToElement('#div_navbar','navbar_fixed'); | |||
| removeClassToElement('#div_before_synthese','div_before_synthese_when_navbar_fixed'); | |||
| break; | |||
| case 2 : | |||
| scrollToElement('#div_before_navbar'); | |||
| section_synthese.style.display = "block"; | |||
| addClassToElement('#div_navbar','navbar_fixed'); | |||
| addClassToElement('#div_before_synthese','div_before_synthese_when_navbar_fixed'); | |||
| break; | |||
| case 3 : | |||
| scrollToElement('#div_before_navbar'); | |||
| section_synthese.style.display = "none"; | |||
| addClassToElement('#div_navbar','navbar_fixed'); | |||
| addClassToElement('#div_before_synthese','div_before_synthese_when_navbar_fixed'); | |||
| break; | |||
| } | |||
| } | |||
| after_section_synthese.addEventListener("click", function() { | |||
| if (section_synthese.style.display === "block") { | |||
| etatSections(3); | |||
| } else { | |||
| etatSections(2); | |||
| } | |||
| }); | |||
| function beforeHeaderVisibility(_visible) { | |||
| intersectionObserverLog('TRIGGER '+arguments.callee.name); | |||
| if (!_visible) { | |||
| etatSections(2); | |||
| } | |||
| } | |||
| function afterHeaderVisibility(_visible) { | |||
| intersectionObserverLog('TRIGGER '+arguments.callee.name); | |||
| if (_visible) { | |||
| etatSections(1); | |||
| } | |||
| } | |||
| addIntersectionObserverEntry("div_before_header", beforeHeaderVisibility); | |||
| addIntersectionObserverEntry("div_after_header", afterHeaderVisibility); | |||
| function beforeNavbarVisibility(_visible) { | |||
| intersectionObserverLog('TRIGGER '+arguments.callee.name); | |||
| if (!_visible) { | |||
| etatSections(3); | |||
| } | |||
| } | |||
| function afterNavbarVisibility(_visible) { | |||
| intersectionObserverLog('TRIGGER '+arguments.callee.name); | |||
| if (_visible) { | |||
| etatSections(3); | |||
| } | |||
| } | |||
| addIntersectionObserverEntry("div_before_navbar", beforeNavbarVisibility); | |||
| //addIntersectionObserverEntry("div_after_navbar", afterNavbarVisibility); | |||
| let yprev = window.pageYOffset; | |||
| const scrollHandler = () => { | |||
| const y = window.pageYOffset; | |||
| const ymax = document.documentElement.scrollHeight - window.innerHeight; | |||
| if (y > yprev) { | |||
| if (section_header.style.display !== "none") { | |||
| section_header.style.display="none"; | |||
| } else { | |||
| if (section_synthese.style.display !== "none") { | |||
| section_synthese.style.display="none"; | |||
| } | |||
| } | |||
| } else { | |||
| if (y < yprev) { | |||
| if (section_synthese.style.display !== "block") { | |||
| section_synthese.style.display="block"; | |||
| } else { | |||
| if (section_header.style.display !== "block") { | |||
| section_header.style.display="block"; | |||
| } | |||
| } | |||
| } | |||
| } | |||
| yprev = Math.min(Math.max(y, 0), ymax); | |||
| }; | |||
| const throttleCallback = (callback, timeout) => { | |||
| let wait = false; | |||
| return () => { | |||
| if (wait) return; | |||
| callback.call(); | |||
| wait = true; | |||
| setTimeout(() => { wait = false; }, timeout); | |||
| }; | |||
| }; | |||
| // window.addEventListener('scroll', throttleCallback(scrollHandler, 250)); | |||
| </script> | |||
| </html> | |||
+ 0
- 112
frontend/protos/back/zones.css
Visa fil
| @ -1,112 +0,0 @@ | |||
| :root { | |||
| --dark-mode: 1; | |||
| --r-sombre: 0; | |||
| --g-sombre: 0; | |||
| --b-sombre: 0; | |||
| --r-clair: 245; | |||
| --g-clair: 245; | |||
| --b-clair: 240; | |||
| --rgb-sombre: var(--r-sombre), var(--g-sombre), var(--b-sombre); | |||
| --rgb-clair: var(--r-clair), var(--g-clair), var(--b-clair); | |||
| --couleur-sombre: rgb(var(--rgb-sombre)); | |||
| --couleur-clair: rgb(var(--rgb-clair)); | |||
| --couleur-texte: black; | |||
| --couleur-fond: var(--couleur-clair); | |||
| --marker-before-height: 5px; | |||
| --marker-after-height: 12px; | |||
| --section-min-height: 80px; | |||
| --section-header-min-height: 120px; | |||
| --section-synthese-min-height: 120px; | |||
| --section-principale-min-height: 800px; | |||
| } | |||
| @font-face { | |||
| font-family: 'Fonte-Texte'; | |||
| font-display: fallback; | |||
| /* Penser à bien héberger la font sur le même domaine que mon site */ | |||
| src: url(../fonts/Fonte-Texte.woff2) format('woff2'); | |||
| /* Réutiliser ici exactement la même liste unicode que ci-dessus */ | |||
| unicode-range: U+20-5F, U+61-7A, U+7C, U+A0, U+A7, U+A9, U+AB, U+B2-B3, U+BB, U+C0, U+C2, U+C6-CB, | |||
| U+CE-CF, U+D4, U+D9, U+DB-DC, U+E0, U+E2, U+E6-EB, U+EE-EF, U+F4, U+F9, U+FB-FC, U+FF, | |||
| U+152-153, U+178, U+2B3, U+2E2, U+1D48-1D49, U+2010-2011, U+2013-2014, U+2019, U+201C-201D, | |||
| U+2020-2021, U+2026, U+202F-2030, U+20AC, U+2212; | |||
| } | |||
| @font-face { | |||
| font-family: 'Fonte-Titre'; | |||
| font-display: fallback; | |||
| /* Penser à bien héberger la font sur le même domaine que mon site */ | |||
| src: url(../fonts/Fonte-Titre.woff2) format('woff2'); | |||
| /* Réutiliser ici exactement la même liste unicode que ci-dessus */ | |||
| unicode-range: U+20-5F, U+61-7A, U+7C, U+A0, U+A7, U+A9, U+AB, U+B2-B3, U+BB, U+C0, U+C2, U+C6-CB, | |||
| U+CE-CF, U+D4, U+D9, U+DB-DC, U+E0, U+E2, U+E6-EB, U+EE-EF, U+F4, U+F9, U+FB-FC, U+FF, | |||
| U+152-153, U+178, U+2B3, U+2E2, U+1D48-1D49, U+2010-2011, U+2013-2014, U+2019, U+201C-201D, | |||
| U+2020-2021, U+2026, U+202F-2030, U+20AC, U+2212; | |||
| } | |||
| html { | |||
| font-family: Fonte-Texte, monospace; | |||
| width: 95%; | |||
| padding-left: 0; | |||
| padding-right: 0; | |||
| margin: 0 auto; | |||
| background: var(--couleur-fond); | |||
| color: var(--couleur-texte); | |||
| } | |||
| body { | |||
| padding: 0; | |||
| margin: 0; | |||
| min-height:1000px; | |||
| } | |||
| .div_before_section { | |||
| color: var(--couleur-texte); | |||
| background-color: black; | |||
| height: var(--marker-before-height); | |||
| } | |||
| .div_section { | |||
| min-height: var(--section-min-height); | |||
| } | |||
| .div_after_section { | |||
| color: var(--couleur-texte); | |||
| background-color: red; | |||
| height: var(--marker-after-height); | |||
| } | |||
| .header { | |||
| min-height: var(--section-header-min-height); | |||
| background-color: aqua; | |||
| } | |||
| .navbar { | |||
| background-color: yellow; | |||
| } | |||
| .navbar_fixed { | |||
| position: fixed; | |||
| top: 0; | |||
| width: 70%; | |||
| } | |||
| .div_before_synthese_when_navbar_fixed { | |||
| height: var(--section-min-height); | |||
| } | |||
| .synthese { | |||
| background-color: pink; | |||
| min-height: var(--section-synthese-min-height); | |||
| } | |||
| .principale { | |||
| min-height: var(--section-principale-min-height); | |||
| } | |||
| .footer { | |||
| background-color: greenyellow; | |||
| } | |||
+ 0
- 56
frontend/protos/back/zones.js
Visa fil
| @ -1,56 +0,0 @@ | |||
| function logMsg(section, message){ | |||
| console.log(section, ' : ', message) | |||
| } | |||
| function intersectionObserverLog(message) { | |||
| logMsg('intersectionObserver', message); | |||
| } | |||
| function intersectionObserverLogVisibility(_id, _visible) { | |||
| if (_visible) { | |||
| intersectionObserverLog(_id + ' is Visible'); | |||
| } else { | |||
| intersectionObserverLog(_id + ' is NOT Visible'); | |||
| } | |||
| } | |||
| const intersectionObserverRegistry = new Object(); | |||
| function setIntersectionObserverRegistry(parametre, valeur) | |||
| { | |||
| intersectionObserverRegistry[parametre] = valeur; | |||
| } | |||
| function getIntersectionObserverRegistry(parametre) | |||
| { | |||
| return intersectionObserverRegistry[parametre]; | |||
| } | |||
| function entryVisiblity(_id, _visible) { | |||
| let entry=getIntersectionObserverRegistry(_id); | |||
| if (entry) return entry(_visible); | |||
| return intersectionObserverLogVisibility(_id, _visible) | |||
| } | |||
| // Create a function that will handle any intersection between some elements and the viewport. | |||
| const handleIntersectionObserverEntries = function (entries) { | |||
| entries.forEach(entry => { | |||
| intersectionObserverLog(entry.target.id+' ratio '+entry.intersectionRatio); | |||
| if (typeof entryVisiblity === 'function') entryVisiblity(entry.target.id, entry.isIntersecting); | |||
| }); | |||
| } | |||
| const intersectionObserver = new IntersectionObserver(handleIntersectionObserverEntries,{ | |||
| // Dès qu'il y a ne serait-ce qu'un pixel au dessus de la ligne rouge | |||
| // => donc threshold = 1 | |||
| threshold: 0, | |||
| // On met la hauteur en pixel entre la fin de l'image et la ligne rouge | |||
| // C'est négatif parce qu'on entre à l'intérieur de l'image. Si le nombre | |||
| // était positif, alors la ligne rouge se retrouverait sous l'image | |||
| rootMargin: '-1px 0px' | |||
| }); | |||
| function addIntersectionObserverEntry(_id, _func) | |||
| { | |||
| let item = document.querySelector('#'+_id); | |||
| if ((item) && (intersectionObserver)) { | |||
| setIntersectionObserverRegistry(_id, _func); | |||
| intersectionObserver.observe(item); | |||
| logMsg('intersectionObserver', 'Add entry for '+ _id); | |||
| } | |||
| } | |||
+ 197
- 6
frontend/protos/index.html
Visa fil
| @ -8,22 +8,213 @@ | |||
| <meta name="viewport" content="width=device-width, initial-scale=1.0" /> | |||
| <meta charset="utf-8"> | |||
| <link rel="preload" as="font" type="../font/woff2" href="fonts/Fonte-Texte.woff2" crossorigin /> | |||
| <link rel="preload" as="font" type="../font/woff2" href="fonts/Fonte-Titre.woff2" crossorigin /> | |||
| <link rel="stylesheet" type="text/css" href="styles.css"> | |||
| </head> | |||
| <body> | |||
| <header></header> | |||
| <section id="header">HEADER</section> | |||
| <section id="navbar">NAVBAR</section> | |||
| <section id="synthese">SYNTHESE</section> | |||
| <section id="principale">PRINCIPALE</section> | |||
| <section id="footer">FOOTER</section> | |||
| </body> | |||
| <template id="zone"> | |||
| <div id="div_before_zone"></div> | |||
| <div id="div_zone">zone</div> | |||
| <div id="div_after_zone"></div> | |||
| </template> | |||
| <script src="log.js"></script> | |||
| <script src="scroll.js"></script> | |||
| <script src="zones.js"></script> | |||
| <script> | |||
| logMsgAddActiveSection('intersectionObserver'); | |||
| logMsgAddActiveSection('htmlElement'); | |||
| logMsgAddActiveSection('etatSection'); | |||
| </script> | |||
| <script> | |||
| function addClassToElement(id,className){ | |||
| const element=document.querySelector(id); | |||
| if (element) element.classList.add(className); | |||
| } | |||
| function removeClassToElement(id,className){ | |||
| const element=document.querySelector(id); | |||
| if (element) element.classList.remove(className); | |||
| } | |||
| function initZoneElements(zone) { | |||
| const element=document.querySelector('#div_'+zone); | |||
| if (element) { | |||
| element.innerHTML=zone; | |||
| addClassToElement('#div_before_'+zone,'div_before_section'); | |||
| addClassToElement('#div_'+zone,'div_section'); | |||
| addClassToElement('#div_after_'+zone,'div_after_section'); | |||
| } | |||
| } | |||
| function initZone(zone) { | |||
| const sectionZone = document.querySelector('#'+zone); | |||
| if (sectionZone) { | |||
| const template = document.querySelector('#zone'); | |||
| if (template) { | |||
| const contenu = document.importNode(template.content, true); | |||
| if (contenu) { | |||
| sectionZone.innerHTML=''; | |||
| contenu.childNodes.forEach((element) => {if (element.id) element.id=element.id.replace('zone',zone)}); | |||
| sectionZone.appendChild(contenu); | |||
| initZoneElements(zone); | |||
| } | |||
| } | |||
| } | |||
| } | |||
| initZone('header'); | |||
| initZone('navbar'); | |||
| initZone('synthese'); | |||
| initZone('principale'); | |||
| initZone('footer'); | |||
| addClassToElement('#div_header','header'); | |||
| addClassToElement('#div_navbar','navbar'); | |||
| addClassToElement('#div_synthese','synthese'); | |||
| addClassToElement('#div_principale','principale'); | |||
| addClassToElement('#div_footer','footer'); | |||
| function etatSectionLog(message) { | |||
| logMsg('etatSection', message); | |||
| } | |||
| const section_header=document.querySelector('#div_header'); | |||
| const section_navbar=document.querySelector('#div_navbar'); | |||
| const section_synthese=document.querySelector('#div_synthese'); | |||
| const after_section_header=document.querySelector('#div_after_header'); | |||
| const after_section_synthese=document.querySelector('#div_after_synthese'); | |||
| function toggleElement(element) { | |||
| if (element.style.display === "block") { | |||
| element.style.display = "none"; | |||
| } else { | |||
| element.style.display = "block"; | |||
| } | |||
| } | |||
| // ---- | |||
| // ---- La page est une machine à états | |||
| // ---- | |||
| let currentEtatSection = 1; | |||
| let maxEtat = 4; | |||
| function etatSections(etat) { | |||
| if (currentEtatSection == etat) return; | |||
| currentEtatSection=etat; | |||
| etatSectionLog('Etat courant '+currentEtatSection); | |||
| switch (currentEtatSection) { | |||
| case 1 : | |||
| removeClassToElement('#div_navbar','navbar_fixed'); | |||
| removeClassToElement('#div_before_synthese','div_before_synthese_when_navbar_fixed'); | |||
| section_header.style.display = "block"; | |||
| scrollToElement('#div_before_header'); | |||
| break; | |||
| case 2 : | |||
| addClassToElement('#div_navbar','navbar_fixed'); | |||
| addClassToElement('#div_before_synthese','div_before_synthese_when_navbar_fixed'); | |||
| scrollToElement('#div_before_navbar'); | |||
| section_synthese.style.display = "block"; | |||
| break; | |||
| case 3 : | |||
| addClassToElement('#div_navbar','navbar_fixed'); | |||
| addClassToElement('#div_before_synthese','div_before_synthese_when_navbar_fixed'); | |||
| section_synthese.style.display = "none"; | |||
| scrollToElement('#div_before_navbar'); | |||
| break; | |||
| default : | |||
| break; | |||
| } | |||
| } | |||
| function changeEtatSectionUp() { | |||
| if (currentEtatSection != maxEtat) | |||
| etatSections(currentEtatSection+1); | |||
| } | |||
| function changeEtatSectionDown(){ | |||
| if (currentEtatSection != 1) | |||
| etatSections(currentEtatSection-1); | |||
| } | |||
| after_section_header.addEventListener("click", function() { | |||
| etatSectionLog('toggle section_header '); | |||
| if (currentEtatSection!=1) etatSections(1); | |||
| else etatSections(2); | |||
| }); | |||
| after_section_synthese.addEventListener("click", function() { | |||
| etatSectionLog('toggle section_synthese '); | |||
| if (currentEtatSection!=2) etatSections(2); | |||
| else etatSections(2); | |||
| }); | |||
| function changeEtatSection(_visible) { | |||
| if (!_visible) changeEtatSectionUp(); | |||
| if (_visible) changeEtatSectionDown(); | |||
| return true; | |||
| } | |||
| <nav></nav> | |||
| function beforeSection(_visible) { | |||
| if (!_visible) changeEtatSectionUp(); | |||
| } | |||
| function afterSection(_visible) { | |||
| if (_visible) changeEtatSectionDown(); | |||
| } | |||
| function beforeNavbarVisibility(_visible) { | |||
| etatSectionLog('TRIGGER '+arguments.callee.name); | |||
| beforeSection(_visible); | |||
| } | |||
| function afterNavbarVisibility(_visible) { | |||
| etatSectionLog('TRIGGER '+arguments.callee.name); | |||
| afterSection(_visible); | |||
| } | |||
| function beforeHeaderVisibility(_visible) { | |||
| etatSectionLog('TRIGGER '+arguments.callee.name); | |||
| beforeSection(_visible); | |||
| } | |||
| function afterHeaderVisibility(_visible) { | |||
| etatSectionLog('TRIGGER '+arguments.callee.name); | |||
| afterSection(_visible); | |||
| } | |||
| addIntersectionObserverEntry("div_before_header", beforeHeaderVisibility); | |||
| addIntersectionObserverEntry("div_after_header", afterHeaderVisibility); | |||
| addIntersectionObserverEntry("div_before_navbar", beforeNavbarVisibility); | |||
| addIntersectionObserverEntry("div_after_navbar", afterNavbarVisibility); | |||
| <section id="synthese"></section> | |||
| /* | |||
| let yprev = window.pageYOffset; | |||
| const scrollHandler = () => { | |||
| const y = window.pageYOffset; | |||
| const ymax = document.documentElement.scrollHeight - window.innerHeight; | |||
| <section id="principale"></section> | |||
| if (y > yprev) { | |||
| changeEtatSectionUp(); | |||
| } else { | |||
| changeEtatSectionDown(); | |||
| } | |||
| yprev = Math.min(Math.max(y, 0), ymax); | |||
| }; | |||
| <footer></footer> | |||
| window.addEventListener('scroll', scrollThrottleCallback(scrollHandler, 1000)); | |||
| */ | |||
| </body> | |||
| </script> | |||
| </html> | |||
+ 14
- 0
frontend/protos/log.js
Visa fil
| @ -0,0 +1,14 @@ | |||
| const logMsgActivesSections = new Set(); | |||
| function logMsgAddActiveSection(sectionName) { | |||
| logMsgActivesSections.add(sectionName); | |||
| } | |||
| function logMsgRemoveActiveSection(sectionName) { | |||
| logMsgActivesSections.delete(sectionName); | |||
| } | |||
| function logMsg(section, message){ | |||
| if (logMsgActivesSections.has(section)) | |||
| console.log(section, ' : ', message) | |||
| } | |||
+ 182
- 0
frontend/protos/scroll.js
Visa fil
| @ -0,0 +1,182 @@ | |||
| const scrollThrottleCallback = (callback, timeout) => { | |||
| let wait = false; | |||
| return () => { | |||
| if (wait) return; | |||
| callback.call(); | |||
| wait = true; | |||
| setTimeout(() => { wait = false; }, timeout); | |||
| }; | |||
| }; | |||
| function getAbsolutePosition(element) { | |||
| const rect = element.getBoundingClientRect(); | |||
| return { | |||
| top: rect.top + window.scrollY, // Add vertical scroll | |||
| left: rect.left + window.scrollX, // Add horizontal scroll | |||
| bottom: rect.bottom + window.scrollY, | |||
| right: rect.right + window.scrollX | |||
| }; | |||
| } | |||
| function getPositionRelativeToParent(element) { | |||
| const parent = element.parentElement; | |||
| const parentRect = parent.getBoundingClientRect(); | |||
| const elementRect = element.getBoundingClientRect(); | |||
| return { | |||
| top: elementRect.top - parentRect.top, | |||
| left: elementRect.left - parentRect.left, | |||
| bottom: elementRect.bottom - parentRect.top, | |||
| right: elementRect.right - parentRect.left | |||
| }; | |||
| } | |||
| function smoothScrollToElement(element, offset = 0) { | |||
| const elementPosition = getAbsolutePosition(element); | |||
| const targetScroll = elementPosition.top - offset; | |||
| // Smooth scroll with animation | |||
| window.scrollTo({ | |||
| top: targetScroll, | |||
| behavior: 'smooth' | |||
| }); | |||
| } | |||
| // Enhanced version with progress callback | |||
| function scrollToElementWithProgress(element, offset = 0, onProgress) { | |||
| const start = window.scrollY; | |||
| const elementPosition = getAbsolutePosition(element); | |||
| const target = elementPosition.top - offset; | |||
| const distance = target - start; | |||
| const duration = 1000; // ms | |||
| const startTime = performance.now(); | |||
| function animate(currentTime) { | |||
| const elapsed = currentTime - startTime; | |||
| const progress = Math.min(elapsed / duration, 1); | |||
| // Easing function for smooth animation | |||
| const easeProgress = 1 - Math.pow(1 - progress, 3); | |||
| const currentPosition = start + (distance * easeProgress); | |||
| window.scrollTo(0, currentPosition); | |||
| if (onProgress) { | |||
| onProgress(progress); | |||
| } | |||
| if (progress < 1) { | |||
| requestAnimationFrame(animate); | |||
| } | |||
| } | |||
| requestAnimationFrame(animate); | |||
| } | |||
| function scrollToElement(elementSelector) { | |||
| const element = document.querySelector(elementSelector); | |||
| if (element) { | |||
| const methode=1; | |||
| switch (methode) { | |||
| case 1 : | |||
| element.scrollIntoView(); | |||
| break; | |||
| case 2 : | |||
| smoothScrollToElement(element); | |||
| break; | |||
| case 3 : | |||
| scrollToElementWithProgress(element, 0, (progress) => { | |||
| logMsg('htmlElement',`Scroll progress: ${Math.round(progress * 100)}%`); | |||
| }); | |||
| break; | |||
| } | |||
| } | |||
| logMsg('htmlElement','scrollTo '+elementSelector); | |||
| } | |||
| function getAbsolutePosition(element) { | |||
| const rect = element.getBoundingClientRect(); | |||
| return { | |||
| top: rect.top + window.scrollY, // Add vertical scroll | |||
| left: rect.left + window.scrollX, // Add horizontal scroll | |||
| bottom: rect.bottom + window.scrollY, | |||
| right: rect.right + window.scrollX | |||
| }; | |||
| } | |||
| function getPositionRelativeToParent(element) { | |||
| const parent = element.parentElement; | |||
| const parentRect = parent.getBoundingClientRect(); | |||
| const elementRect = element.getBoundingClientRect(); | |||
| return { | |||
| top: elementRect.top - parentRect.top, | |||
| left: elementRect.left - parentRect.left, | |||
| bottom: elementRect.bottom - parentRect.top, | |||
| right: elementRect.right - parentRect.left | |||
| }; | |||
| } | |||
| function smoothScrollToElement(element, offset = 0) { | |||
| const elementPosition = getAbsolutePosition(element); | |||
| const targetScroll = elementPosition.top - offset; | |||
| // Smooth scroll with animation | |||
| window.scrollTo({ | |||
| top: targetScroll, | |||
| behavior: 'smooth' | |||
| }); | |||
| } | |||
| // Enhanced version with progress callback | |||
| function scrollToElementWithProgress(element, offset = 0, onProgress) { | |||
| const start = window.scrollY; | |||
| const elementPosition = getAbsolutePosition(element); | |||
| const target = elementPosition.top - offset; | |||
| const distance = target - start; | |||
| const duration = 1000; // ms | |||
| const startTime = performance.now(); | |||
| function animate(currentTime) { | |||
| const elapsed = currentTime - startTime; | |||
| const progress = Math.min(elapsed / duration, 1); | |||
| // Easing function for smooth animation | |||
| const easeProgress = 1 - Math.pow(1 - progress, 3); | |||
| const currentPosition = start + (distance * easeProgress); | |||
| window.scrollTo(0, currentPosition); | |||
| if (onProgress) { | |||
| onProgress(progress); | |||
| } | |||
| if (progress < 1) { | |||
| requestAnimationFrame(animate); | |||
| } | |||
| } | |||
| requestAnimationFrame(animate); | |||
| } | |||
| function scrollToElement(elementSelector) { | |||
| const element = document.querySelector(elementSelector); | |||
| if (element) { | |||
| const methode=1; | |||
| switch (methode) { | |||
| case 1 : | |||
| element.scrollIntoView(); | |||
| break; | |||
| case 2 : | |||
| smoothScrollToElement(element); | |||
| break; | |||
| case 3 : | |||
| scrollToElementWithProgress(element, 0, (progress) => { | |||
| logMsg('htmlElement',`Scroll progress: ${Math.round(progress * 100)}%`); | |||
| }); | |||
| break; | |||
| } | |||
| } | |||
| logMsg('htmlElement','scrollTo '+elementSelector); | |||
| } | |||
+ 79
- 36
frontend/protos/styles.css
Visa fil
| @ -19,58 +19,101 @@ | |||
| --couleur-texte: black; | |||
| --couleur-fond: var(--couleur-clair); | |||
| --header-height: 400px; | |||
| --nav-height: 80px; | |||
| --synthese-min-height: 150px; | |||
| --principale-min-height: 1000px; | |||
| --footer-min-height: 80px; | |||
| --marker-before-height: 5px; | |||
| --marker-after-height: 12px; | |||
| --section-min-height: 80px; | |||
| --section-header-height: 120px; | |||
| --section-navbar-height: var(--section-min-height); | |||
| --section-synthese-height: 120px; | |||
| --section-principale-height: 400px; | |||
| --section-footer-height: 100vh; | |||
| } | |||
| @font-face { | |||
| font-family: 'Fonte-Texte'; | |||
| font-display: fallback; | |||
| /* Penser à bien héberger la font sur le même domaine que mon site */ | |||
| src: url(../fonts/Fonte-Texte.woff2) format('woff2'); | |||
| /* Réutiliser ici exactement la même liste unicode que ci-dessus */ | |||
| unicode-range: U+20-5F, U+61-7A, U+7C, U+A0, U+A7, U+A9, U+AB, U+B2-B3, U+BB, U+C0, U+C2, U+C6-CB, | |||
| U+CE-CF, U+D4, U+D9, U+DB-DC, U+E0, U+E2, U+E6-EB, U+EE-EF, U+F4, U+F9, U+FB-FC, U+FF, | |||
| U+152-153, U+178, U+2B3, U+2E2, U+1D48-1D49, U+2010-2011, U+2013-2014, U+2019, U+201C-201D, | |||
| U+2020-2021, U+2026, U+202F-2030, U+20AC, U+2212; | |||
| } | |||
| @font-face { | |||
| font-family: 'Fonte-Titre'; | |||
| font-display: fallback; | |||
| /* Penser à bien héberger la font sur le même domaine que mon site */ | |||
| src: url(../fonts/Fonte-Titre.woff2) format('woff2'); | |||
| /* Réutiliser ici exactement la même liste unicode que ci-dessus */ | |||
| unicode-range: U+20-5F, U+61-7A, U+7C, U+A0, U+A7, U+A9, U+AB, U+B2-B3, U+BB, U+C0, U+C2, U+C6-CB, | |||
| U+CE-CF, U+D4, U+D9, U+DB-DC, U+E0, U+E2, U+E6-EB, U+EE-EF, U+F4, U+F9, U+FB-FC, U+FF, | |||
| U+152-153, U+178, U+2B3, U+2E2, U+1D48-1D49, U+2010-2011, U+2013-2014, U+2019, U+201C-201D, | |||
| U+2020-2021, U+2026, U+202F-2030, U+20AC, U+2212; | |||
| } | |||
| html { | |||
| font-family: monospace; | |||
| max-width: 95%; | |||
| padding-left: 0; | |||
| padding-right: 0; | |||
| margin: 0 auto; | |||
| background: var(--couleur-fond); | |||
| font-family: Fonte-Texte, monospace; | |||
| width: 95%; | |||
| padding-left: 0; | |||
| padding-right: 0; | |||
| margin: 0 auto; | |||
| background: var(--couleur-fond); | |||
| color: var(--couleur-texte); | |||
| } | |||
| body { | |||
| padding: 0; | |||
| margin: 0; | |||
| min-height:1000px; | |||
| padding: 0; | |||
| margin: 0; | |||
| min-height:1000px; | |||
| } | |||
| header { | |||
| .div_before_section { | |||
| color: var(--couleur-texte); | |||
| background-color: aqua; | |||
| height: var(--header-height); | |||
| background-color: black; | |||
| height: var(--marker-before-height); | |||
| } | |||
| nav { | |||
| position: sticky; | |||
| top: 0px; | |||
| .div_section { | |||
| min-height: var(--section-min-height); | |||
| } | |||
| .div_after_section { | |||
| color: var(--couleur-texte); | |||
| background-color: red; | |||
| height: var(--marker-after-height); | |||
| } | |||
| .header { | |||
| height: var(--section-header-height); | |||
| background-color: aqua; | |||
| } | |||
| .navbar { | |||
| position: relative; | |||
| height: var(--section-navbar-height); | |||
| background-color: yellow; | |||
| height: var(--nav-height); | |||
| } | |||
| #synthese { | |||
| color: var(--couleur-texte); | |||
| background-color: rgb(252, 130, 201); | |||
| min-height: var(--synthese-min-height); | |||
| .navbar_fixed { | |||
| position: fixed; | |||
| top: 0; | |||
| width: 70%; | |||
| } | |||
| .div_before_synthese_when_navbar_fixed { | |||
| height: calc(var(--section-navbar-height) - var(--marker-after-height) - var(--marker-before-height)); | |||
| } | |||
| #principale { | |||
| color: var(--couleur-texte); | |||
| background-color: rgb(63, 15, 177); | |||
| min-height: var(--principale-min-height); | |||
| .synthese { | |||
| background-color: pink; | |||
| height: var(--section-synthese-height); | |||
| } | |||
| footer { | |||
| position: sticky; | |||
| bottom: 0px; | |||
| color: var(--couleur-texte); | |||
| background-color: rgb(9, 138, 15); | |||
| min-height: var(--footer-min-height); | |||
| .principale { | |||
| height: var(--section-principale-height); | |||
| } | |||
| .footer { | |||
| background-color: greenyellow; | |||
| height: var(--section-footer-height); | |||
| } | |||
+ 25
- 52
frontend/protos/zones.js
Visa fil
| @ -1,3 +1,15 @@ | |||
| function intersectionObserverLog(message) { | |||
| logMsg('intersectionObserver', message); | |||
| } | |||
| function intersectionObserverLogVisibility(_id, _visible) { | |||
| if (_visible) { | |||
| intersectionObserverLog(_id + ' is Visible'); | |||
| } else { | |||
| intersectionObserverLog(_id + ' is NOT Visible'); | |||
| } | |||
| } | |||
| const intersectionObserverRegistry = new Object(); | |||
| function setIntersectionObserverRegistry(parametre, valeur) | |||
| { | |||
| @ -10,16 +22,26 @@ function getIntersectionObserverRegistry(parametre) | |||
| function entryVisiblity(_id, _visible) { | |||
| let entry=getIntersectionObserverRegistry(_id); | |||
| if (entry) return entry(_visible); | |||
| return consoleLog (_id, _visible) | |||
| return intersectionObserverLogVisibility (_id, _visible) | |||
| } | |||
| // Create a function that will handle any intersection between some elements and the viewport. | |||
| const handleIntersectionObserverEntries = function (entries) { | |||
| entries.forEach(entry => { | |||
| intersectionObserverLog(entry.target.id+' ratio '+entry.intersectionRatio); | |||
| if (typeof entryVisiblity === 'function') entryVisiblity(entry.target.id, entry.isIntersecting); | |||
| }); | |||
| } | |||
| const intersectionObserver = new IntersectionObserver(handleIntersectionObserverEntries); | |||
| const intersectionObserver = new IntersectionObserver(handleIntersectionObserverEntries,{ | |||
| // Dès qu'il y a ne serait-ce qu'un pixel au dessus de la ligne rouge | |||
| // => donc threshold = 1 | |||
| threshold: 0, | |||
| // On met la hauteur en pixel entre la fin de l'image et la ligne rouge | |||
| // C'est négatif parce qu'on entre à l'intérieur de l'image. Si le nombre | |||
| // était positif, alors la ligne rouge se retrouverait sous l'image | |||
| rootMargin: '-1px 0px' | |||
| //rootMargin: '2px 0px' | |||
| }); | |||
| function addIntersectionObserverEntry(_id, _func) | |||
| { | |||
| @ -27,55 +49,6 @@ function addIntersectionObserverEntry(_id, _func) | |||
| if ((item) && (intersectionObserver)) { | |||
| setIntersectionObserverRegistry(_id, _func); | |||
| intersectionObserver.observe(item); | |||
| logMsg('intersectionObserver', 'Add entry for '+ _id); | |||
| } | |||
| } | |||
| function consoleLog(_id, _visible) { | |||
| if (_visible) { | |||
| console.log(_id + ' is Visible'); | |||
| } else { | |||
| console.log(_id + ' is NOT Visible'); | |||
| } | |||
| } | |||
| function scrollToElement(elementSelector) { | |||
| let element = document.querySelector(elementSelector); | |||
| if (element) element.scrollIntoView({ behavior: 'smooth' }); | |||
| } | |||
| function beforeHeaderVisibility(_visible) { | |||
| console.log('TRIGGER beforeHeaderVisibility'); | |||
| if (_visible) { | |||
| console.log('HEADER is Visible'); | |||
| } else { | |||
| console.log('HEADER is NOT Visible'); | |||
| scrollToElement('#before_nav'); | |||
| } | |||
| } | |||
| function afterHeaderVisibility(_visible) { | |||
| console.log('TRIGGER afterHeaderVisibility'); | |||
| if (_visible) { | |||
| scrollToElement('#before_header'); | |||
| } else { | |||
| console.log('HEADER is NOT Visible'); | |||
| } | |||
| } | |||
| function beforeNavVisibility(_visible) { | |||
| console.log('TRIGGER beforeNavVisibility'); | |||
| let synthese=document.querySelector('#synthese'); | |||
| if (synthese) { | |||
| if (_visible) { | |||
| synthese.style.display="block"; | |||
| } else { | |||
| synthese.style.display="none"; | |||
| } | |||
| } | |||
| } | |||
| /* | |||
| addIntersectionObserverEntry("before_header", beforeHeaderVisibility); | |||
| addIntersectionObserverEntry("after_header", afterHeaderVisibility); | |||
| addIntersectionObserverEntry("before_nav", beforeNavVisibility); | |||
| */ | |||