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Event and total number of class change #1

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Event and total number of class change #1

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138 changes: 80 additions & 58 deletions src/index.js
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Original file line number Diff line number Diff line change
@@ -1,15 +1,16 @@
import {html, render} from 'lit-html';
import {styleMap} from 'lit-html/directives/style-map.js';
import { html, render } from "lit-html";
import { styleMap } from "lit-html/directives/style-map.js";

export default (editor, opts = {}) => {
const sm = editor.SelectorManager;
const listEl = document.createElement('div');
const prefix = editor.Config.selectorManager.pStylePrefix;
const selIdAttr = 'data-sel-id';
const listEl = document.createElement("div");
const prefix = editor.Config.selectorManager.pStylePrefix;
const selIdAttr = "data-sel-id";

const options = { ...{
// default options
containerStyle: `
const options = {
...{
// default options
containerStyle: `
.${prefix}suggest {
position: absolute;
z-index: 999;
Expand All @@ -22,7 +23,7 @@ export default (editor, opts = {}) => {
padding: 0 5px;
}
`,
tagStyle: `
tagStyle: `
div.${prefix}suggest__class {
list-style: none;
cursor: pointer;
Expand All @@ -33,66 +34,87 @@ export default (editor, opts = {}) => {
font-size: x-small;
}
`,
}, ...opts };
},
...opts,
};

function update(show, filter = '') {
const allComps = []
editor.Pages.getAll()
.forEach(page => {
page.getMainComponent()
.onAll((comp => allComps.push(comp)))
})
render(html`
<div
class="${prefix}suggest ${prefix}one-bg"
style=${styleMap({
opacity: show ? '1' : '0',
'pointer-events': show ? 'initial' : 'none',
})}
>
${ sm.getAll()
.filter(sel => !sel.private && !sm.getSelected().includes(sel) && sel.getLabel().includes(filter))
// count the number of times each css class is used
.map(sel => ({
sel,
count: allComps.reduce((num, comp) => comp.getClasses().includes(sel.id) ? num+1 : num, 0),
}))
.sort((first, second) => second.count - first.count)
// only classes which are in use
.filter(({sel, count}) => count > 0)
// same structure as the tags in the input field
.map(({sel, count}) => html`
<div
data-sel-id=${sel.id}
class="${prefix}clm-tag ${prefix}three-bg ${prefix}suggest__class"
@mousedown=${() => select(sel.id)}
>
<span data-tag-name="">${sel.getLabel()}</span>
<span class="${prefix}clm-tag-status ${prefix}suggest__count" data-tag-status="">${count}</span>
</div>
`)
}
</div>
`, listEl);
function update(show, filter = "") {
const allComps = [];
editor.Pages.getAll().forEach((page) => {
page.getMainComponent().onAll((comp) => allComps.push(comp));
});
render(
html`
<div
class="${prefix}suggest ${prefix}one-bg"
style=${styleMap({
opacity: show ? "1" : "0",
"pointer-events": show ? "initial" : "none",
})}
>
${sm
.getAll()
.filter(
(sel) =>
!sel.private &&
!sm.getSelected().includes(sel) &&
sel.getLabel().includes(filter)
)
// count the number of times each css class is used
.map((sel) => ({
sel,
count: allComps.reduce(
(num, comp) =>
comp.getClasses().includes(sel.id) ? num + 1 : num,
0
),
}))
.sort((first, second) => second.count - first.count)
// only classes which are in use
.filter(({ sel, count }) => count > 0)
.slice(0, 5)
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Good idea !

But this should be an option, e.g. options.numClasses

// same structure as the tags in the input field
.map(
({ sel, count }) => html`
<div
data-sel-id=${sel.id}
class="${prefix}clm-tag ${prefix}three-bg ${prefix}suggest__class"
@mousedown=${() => select(sel.id)}
>
<span data-tag-name="">${sel.getLabel()}</span>
<span
class="${prefix}clm-tag-status ${prefix}suggest__count"
data-tag-status=""
>${count}</span
>
</div>
`
)}
</div>
`,
listEl
);
}

function select(selId) {
const selector = sm.getAll().find(s => s.id === selId);
const selector = sm.getAll().find((s) => s.id === selId);
sm.addSelected(selector);
}

editor.on('load', () => {
editor.on("load", () => {
// build the UI
const tags = editor.getContainer().querySelector(`#${prefix}clm-tags-field`);
const tags = editor
.getContainer()
.querySelector(`#${prefix}clm-tags-field`);
const input = tags.querySelector(`#${prefix}clm-new`);
tags.parentNode.insertBefore(listEl, tags.nextSibling);
const styleEl = document.createElement('style');
const styleEl = document.createElement("style");
styleEl.innerHTML = options.containerStyle + options.tagStyle;
document.head.appendChild(styleEl);
// bind to events
input.addEventListener('blur', () => update(false));
input.addEventListener('focus', () => update(true, input.value));
editor.on('selector', () => update(false));
input.addEventListener('keyup', () => update(true, input.value));
})
input.addEventListener("blur", () => update(false));
input.addEventListener("focus", () => update(true, input.value));
editor.on("start:open-sm", () => update(false));
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Nice catch @ahmadlimbada !!

input.addEventListener("keyup", () => update(true, input.value));
});
};