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( function () { |
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const el = window.wp.element.createElement; |
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const { registerBlockType } = window.wp.blocks; |
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const { InspectorControls, useBlockProps, PanelColorSettings } = window.wp.blockEditor; |
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const { PanelBody, RangeControl, SelectControl, ToggleControl, TextControl, TextareaControl } = window.wp.components; |
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const { __ } = window.wp.i18n; |
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|
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// Resolve the shared components lazily without defining globals for each block. |
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function _tc(label, key, attrs, setA) { |
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var Control = window.bkbgTypographyControl; |
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return Control ? el(Control, { |
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label: label, |
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value: attrs[key] || {}, |
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onChange: function (value) { var update = {}; update[key] = value; setA(update); } |
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}) : null; |
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} |
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function _tvf(vars, key, attrs, prefix) { |
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var cssVars = window.bkbgTypoCssVars; |
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if (cssVars) Object.assign(vars, cssVars(attrs[key] || {}, prefix)); |
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return vars; |
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} |
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function getTypoControl(label, key, attrs, setA) { return _tc(label, key, attrs, setA); } |
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function getTypoCssVars(attrs) { |
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var v = {}; |
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_tvf(v, 'titleTypo', attrs, '--bkvenn-tt-'); |
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_tvf(v, 'subtitleTypo', attrs, '--bkvenn-st-'); |
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return v; |
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} |
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|
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// ── SVG geometry ────────────────────────────────────────────────── |
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// Two-circle venn |
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function renderVenn2(a) { |
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const S = a.svgSize; |
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const r = S * 0.36; |
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const cy = S * 0.5; |
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const cx1 = S * 0.35, cx2 = S * 0.65; |
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const op = a.circleOpacity; |
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const fs = a.fontSize; |
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|
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return el('svg', { viewBox: `0 0 ${S} ${S}`, width: '100%', style: { maxWidth: S + 'px', display: 'block', margin: '0 auto' } }, |
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// Circles |
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el('circle', { cx: cx1, cy, r, fill: a.circleA.color, opacity: op }), |
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el('circle', { cx: cx2, cy, r, fill: a.circleB.color, opacity: op }), |
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// Outlines |
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el('circle', { cx: cx1, cy, r, fill: 'none', stroke: a.circleA.color, strokeWidth: 2, opacity: 0.6 }), |
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el('circle', { cx: cx2, cy, r, fill: 'none', stroke: a.circleB.color, strokeWidth: 2, opacity: 0.6 }), |
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// Labels |
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a.showCircleLabels && el('text', { x: cx1 - r * 0.35, y: cy, textAnchor: 'middle', fill: a.circleA.color, fontSize: a.labelSize, fontWeight: 700, fontFamily: 'inherit', dominantBaseline: 'middle' }, a.circleA.label), |
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a.showCircleLabels && el('text', { x: cx2 + r * 0.35, y: cy, textAnchor: 'middle', fill: a.circleB.color, fontSize: a.labelSize, fontWeight: 700, fontFamily: 'inherit', dominantBaseline: 'middle' }, a.circleB.label), |
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// Overlap text |
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a.showOverlapText && el('text', { x: S * 0.5, y: cy, textAnchor: 'middle', fill: a.textColor, fontSize: a.overlapSize, fontWeight: 700, fontFamily: 'inherit', dominantBaseline: 'middle' }, a.overlapAB), |
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); |
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} |
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|
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// Three-circle venn |
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function renderVenn3(a) { |
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const S = a.svgSize; |
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const r = S * 0.34; |
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// Centres of 3 circles arranged in a triangle |
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const cpx = S / 2; |
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const cpy = S / 2 - S * 0.04; |
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const angle = [-Math.PI / 2, -Math.PI / 2 + (2 * Math.PI / 3), -Math.PI / 2 + (4 * Math.PI / 3)]; |
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const dist = r * 0.6; |
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const cx = [cpx + dist * Math.cos(angle[0]), cpx + dist * Math.cos(angle[1]), cpx + dist * Math.cos(angle[2])]; |
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const cy = [cpy + dist * Math.sin(angle[0]), cpy + dist * Math.sin(angle[1]), cpy + dist * Math.sin(angle[2])]; |
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const op = a.circleOpacity; |
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const circles = [ |
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{ cx: cx[0], cy: cy[0], color: a.circleA.color, label: a.circleA.label }, |
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{ cx: cx[1], cy: cy[1], color: a.circleB.color, label: a.circleB.label }, |
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{ cx: cx[2], cy: cy[2], color: a.circleC.color, label: a.circleC.label }, |
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]; |
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// Overlap label positions (midpoint between circle centres + slightly toward centre) |
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function midOut(i, j, pullFrac) { |
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const mx = (cx[i] + cx[j]) / 2; |
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const my = (cy[i] + cy[j]) / 2; |
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return { x: mx + (cpx - mx) * pullFrac, y: my + (cpy - my) * pullFrac }; |
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} |
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const pAB = midOut(0, 1, 0.3); |
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const pBC = midOut(1, 2, 0.3); |
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const pAC = midOut(0, 2, 0.3); |
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const pABC = { x: cpx, y: cpy + r * 0.05 }; |
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|
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// Label positions (outside the overlapping area) |
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function labelPos(i) { |
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const fromCenter = r * 1.05; |
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return { x: cpx + fromCenter * Math.cos(angle[i]), y: cpy + fromCenter * Math.sin(angle[i]) }; |
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} |
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|
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return el('svg', { viewBox: `0 0 ${S} ${S}`, width: '100%', style: { maxWidth: S + 'px', display: 'block', margin: '0 auto' } }, |
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// Filled circles |
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circles.map((c, i) => el('circle', { key: 'f' + i, cx: c.cx, cy: c.cy, r, fill: c.color, opacity: op })), |
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// Stroke outlines |
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circles.map((c, i) => el('circle', { key: 'o' + i, cx: c.cx, cy: c.cy, r, fill: 'none', stroke: c.color, strokeWidth: 2, opacity: 0.6 })), |
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// Circle main labels |
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a.showCircleLabels && circles.map((c, i) => { |
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const lp = labelPos(i); |
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return el('text', { |
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key: 'lbl' + i, x: lp.x, y: lp.y, |
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textAnchor: 'middle', dominantBaseline: 'middle', |
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fill: c.color, fontSize: a.labelSize, fontWeight: 700, fontFamily: 'inherit' |
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}, c.label); |
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}), |
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// Overlap labels |
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a.showOverlapText && [ |
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el('text', { key: 'oAB', x: pAB.x, y: pAB.y, textAnchor: 'middle', dominantBaseline: 'middle', fill: a.textColor, fontSize: a.overlapSize, fontWeight: 600, fontFamily: 'inherit', opacity: 0.85 }, a.overlapAB), |
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el('text', { key: 'oBC', x: pBC.x, y: pBC.y, textAnchor: 'middle', dominantBaseline: 'middle', fill: a.textColor, fontSize: a.overlapSize, fontWeight: 600, fontFamily: 'inherit', opacity: 0.85 }, a.overlapBC), |
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el('text', { key: 'oAC', x: pAC.x, y: pAC.y, textAnchor: 'middle', dominantBaseline: 'middle', fill: a.textColor, fontSize: a.overlapSize, fontWeight: 600, fontFamily: 'inherit', opacity: 0.85 }, a.overlapAC), |
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el('text', { key: 'oABC', x: pABC.x, y: pABC.y, textAnchor: 'middle', dominantBaseline: 'middle', fill: a.textColor, fontSize: a.overlapSize + 1, fontWeight: 700, fontFamily: 'inherit' }, a.overlapABC), |
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], |
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); |
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} |
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|
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// ── Circle items legend ─────────────────────────────────────────── |
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function renderItems(a) { |
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const cols = a.mode === 'three' ? [a.circleA, a.circleB, a.circleC] : [a.circleA, a.circleB]; |
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return el('div', { className: 'bkbg-venn-items', style: { display: 'flex', gap: '24px', flexWrap: 'wrap', justifyContent: 'center', marginTop: '24px' } }, |
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cols.map((c, i) => |
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el('div', { key: i, style: { minWidth: '140px', flex: '1' } }, |
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el('div', { style: { fontWeight: 700, fontSize: a.labelSize + 'px', color: c.color, marginBottom: '8px', display: 'flex', alignItems: 'center', gap: '6px' } }, |
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el('span', { style: { display: 'inline-block', width: '10px', height: '10px', borderRadius: '50%', background: c.color } }), |
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c.label |
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), |
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(c.items || []).map((item, j) => |
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el('div', { key: j, style: { fontSize: a.fontSize + 'px', color: a.subtitleColor, marginBottom: '4px', paddingLeft: '16px' } }, '· ' + item) |
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) |
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) |
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) |
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); |
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} |
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|
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function wrapStyle(a) { |
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return { background: a.bgColor, borderRadius: a.borderRadius + 'px', paddingTop: a.paddingTop + 'px', paddingBottom: a.paddingBottom + 'px', paddingLeft: '32px', paddingRight: '32px' }; |
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} |
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|
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// ── Circle editor panel ─────────────────────────────────────────── |
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function circlePanel(label, circle, onChange, __, el, TextControl, TextareaControl, PanelBody) { |
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return el(PanelBody, { title: label, initialOpen: false }, |
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el(TextControl, { label: __('Label'), value: circle.label, onChange: v => onChange({ ...circle, label: v }) }), |
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el('div', { style: { marginBottom: '8px' } }, |
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el('label', { style: { display: 'block', marginBottom: '6px', fontSize: '11px', fontWeight: '600', textTransform: 'uppercase' } }, __('Circle Color')), |
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el('input', { type: 'color', value: circle.color, style: { width: '100%', height: '36px', border: '1px solid #ddd', borderRadius: '4px', cursor: 'pointer' }, onChange: e => onChange({ ...circle, color: e.target.value }) }) |
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), |
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el(TextareaControl, { label: __('Items (one per line)'), value: (circle.items || []).join('\n'), rows: 4, onChange: v => onChange({ ...circle, items: v.split('\n').filter(s => s.trim()) }) }), |
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); |
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} |
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|
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registerBlockType('blockenberg/venn-diagram', { |
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edit: function ({ attributes: a, setAttributes }) { |
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const blockProps = useBlockProps((function () { |
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var s = wrapStyle(a); |
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Object.assign(s, getTypoCssVars(a)); |
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return { style: s }; |
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})()); |
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const is3 = a.mode === 'three'; |
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return el('div', blockProps, |
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el(InspectorControls, {}, |
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el(PanelBody, { title: __('Content'), initialOpen: true }, |
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el(TextControl, { label: __('Title'), value: a.title, onChange: v => setAttributes({ title: v }) }), |
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el(ToggleControl, { label: __('Show title'), checked: a.showTitle, onChange: v => setAttributes({ showTitle: v }) }), |
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el(TextControl, { label: __('Subtitle'), value: a.subtitle, onChange: v => setAttributes({ subtitle: v }) }), |
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el(ToggleControl, { label: __('Show subtitle'), checked: a.showSubtitle, onChange: v => setAttributes({ showSubtitle: v }) }), |
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el(SelectControl, { label: __('Mode'), value: a.mode, options: [{ value: 'two', label: 'Two circles' }, { value: 'three', label: 'Three circles' }], onChange: v => setAttributes({ mode: v }) }), |
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el(ToggleControl, { label: __('Show circle labels'), checked: a.showCircleLabels, onChange: v => setAttributes({ showCircleLabels: v }) }), |
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el(ToggleControl, { label: __('Show overlap text'), checked: a.showOverlapText, onChange: v => setAttributes({ showOverlapText: v }) }), |
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el(ToggleControl, { label: __('Show item lists'), checked: a.showCircleItems, onChange: v => setAttributes({ showCircleItems: v }) }), |
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), |
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el(PanelBody, { title: __('Overlap Text'), initialOpen: false }, |
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el(TextControl, { label: is3 ? __('A ∩ B') : __('Overlap label'), value: a.overlapAB, onChange: v => setAttributes({ overlapAB: v }) }), |
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is3 && el(TextControl, { label: __('B ∩ C'), value: a.overlapBC, onChange: v => setAttributes({ overlapBC: v }) }), |
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is3 && el(TextControl, { label: __('A ∩ C'), value: a.overlapAC, onChange: v => setAttributes({ overlapAC: v }) }), |
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is3 && el(TextControl, { label: __('A ∩ B ∩ C (centre)'), value: a.overlapABC, onChange: v => setAttributes({ overlapABC: v }) }), |
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), |
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circlePanel(__('Circle A'), a.circleA, v => setAttributes({ circleA: v }), __, el, TextControl, TextareaControl, PanelBody), |
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circlePanel(__('Circle B'), a.circleB, v => setAttributes({ circleB: v }), __, el, TextControl, TextareaControl, PanelBody), |
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is3 && circlePanel(__('Circle C'), a.circleC, v => setAttributes({ circleC: v }), __, el, TextControl, TextareaControl, PanelBody), |
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el(PanelBody, { title: __('Appearance'), initialOpen: false }, |
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el(RangeControl, { label: __('Diagram size'), value: a.svgSize, min: 240, max: 600, onChange: v => setAttributes({ svgSize: v }) }), |
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el(RangeControl, { label: __('Circle opacity'), value: Math.round(a.circleOpacity * 100), min: 5, max: 60, onChange: v => setAttributes({ circleOpacity: v / 100 }) }), |
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el(RangeControl, { label: __('Border radius'), value: a.borderRadius, min: 0, max: 32, onChange: v => setAttributes({ borderRadius: v }) }), |
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el(RangeControl, { label: __('Padding top'), value: a.paddingTop, min: 0, max: 120, onChange: v => setAttributes({ paddingTop: v }) }), |
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el(RangeControl, { label: __('Padding bottom'), value: a.paddingBottom, min: 0, max: 120, onChange: v => setAttributes({ paddingBottom: v }) }), |
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), |
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|
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el( PanelBody, { title: __( 'Typography', 'blockenberg' ), initialOpen: false }, |
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getTypoControl(__('Title', 'blockenberg'), 'titleTypo', a, setAttributes), |
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getTypoControl(__('Subtitle', 'blockenberg'), 'subtitleTypo', a, setAttributes), |
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el(RangeControl, { label: __('Label font size'), value: a.labelSize, min: 10, max: 28, onChange: v => setAttributes({ labelSize: v }) }), |
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el(RangeControl, { label: __('Overlap font size'), value: a.overlapSize, min: 8, max: 22, onChange: v => setAttributes({ overlapSize: v }) }), |
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el(RangeControl, { label: __('Item font size'), value: a.fontSize, min: 10, max: 20, onChange: v => setAttributes({ fontSize: v }) }) |
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), |
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el(PanelColorSettings, { |
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title: __('Colors'), initialOpen: false, |
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colorSettings: [ |
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{ label: __('Background'), value: a.bgColor, onChange: v => setAttributes({ bgColor: v || '#ffffff' }) }, |
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{ label: __('Title'), value: a.titleColor, onChange: v => setAttributes({ titleColor: v || '#0f172a' }) }, |
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{ label: __('Subtitle'), value: a.subtitleColor, onChange: v => setAttributes({ subtitleColor: v || '#64748b' }) }, |
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{ label: __('Text / overlaps'), value: a.textColor, onChange: v => setAttributes({ textColor: v || '#1e293b' }) }, |
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] |
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}), |
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), |
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|
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a.showTitle && el('h3', { className: 'bkbg-venn-title', style: { color: a.titleColor, textAlign: 'center', margin: '0 0 8px' } }, a.title), |
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a.showSubtitle && el('p', { className: 'bkbg-venn-subtitle', style: { color: a.subtitleColor, textAlign: 'center', margin: '0 0 20px' } }, a.subtitle), |
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is3 ? renderVenn3(a) : renderVenn2(a), |
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a.showCircleItems && renderItems(a), |
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); |
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}, |
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|
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save: function ({ attributes: a }) { |
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const is3 = a.mode === 'three'; |
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var _saveStyle = wrapStyle(a); |
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Object.assign(_saveStyle, getTypoCssVars(a)); |
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return el('div', { className: 'bkbg-venn-wrap', style: _saveStyle }, |
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a.showTitle && el('h3', { className: 'bkbg-venn-title', style: { color: a.titleColor, textAlign: 'center', margin: '0 0 8px' } }, a.title), |
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a.showSubtitle && el('p', { className: 'bkbg-venn-subtitle', style: { color: a.subtitleColor, textAlign: 'center', margin: '0 0 20px' } }, a.subtitle), |
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is3 ? renderVenn3(a) : renderVenn2(a), |
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a.showCircleItems && renderItems(a), |
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); |
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} |
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}); |
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}() ); |
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|
