File size: 4,218 Bytes
e9fb731 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 | class CustomImageGenerator extends HTMLElement {
constructor() {
super();
this.attachShadow({ mode: 'open' });
}
connectedCallback() {
this.render();
}
static get observedAttributes() {
return ['image-data'];
}
attributeChangedCallback(name, oldValue, newValue) {
if (oldValue !== newValue) {
this.render();
}
}
render() {
const imageData = this.getAttribute('image-data') || '';
const hasImage = imageData !== '';
this.shadowRoot.innerHTML = `
<style>
:host {
display: block;
}
.header {
display: flex;
align-items: center;
margin-bottom: 1.5rem;
}
.header i {
margin-right: 0.75rem;
color: #3b82f6;
}
.header h2 {
font-size: 1.25rem;
font-weight: 600;
color: #1e293b;
}
.image-container {
background-color: #f8fafc;
border-radius: 0.5rem;
padding: 1.5rem;
border: 1px solid #e2e8f0;
min-height: 300px;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
}
.generated-image {
max-width: 100%;
border-radius: 0.375rem;
box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}
.placeholder {
text-align: center;
color: #64748b;
}
.placeholder i {
font-size: 3rem;
margin-bottom: 1rem;
color: #cbd5e1;
}
.image-actions {
display: flex;
margin-top: 1.5rem;
gap: 0.75rem;
}
.action-button {
padding: 0.5rem 1rem;
background-color: #3b82f6;
color: white;
border: none;
border-radius: 0.375rem;
cursor: pointer;
display: flex;
align-items: center;
}
.action-button i {
margin-right: 0.5rem;
}
.action-button.secondary {
background-color: #e2e8f0;
color: #1e293b;
}
</style>
<div class="header">
<i data-feather="image"></i>
<h2>Visualisation du Thème</h2>
</div>
<div class="image-container">
${hasImage ?
`<img src="${imageData}" alt="Generated theme preview" class="generated-image">` :
`<div class="placeholder">
<i data-feather="image"></i>
<p>Générez un thème pour voir la prévisualisation</p>
</div>`
}
</div>
${hasImage ? `
<div class="image-actions">
<button class="action-button">
<i data-feather="download"></i>
Télécharger
</button>
<button class="action-button secondary">
<i data-feather="refresh-cw"></i>
Régénérer
</button>
</div>
` : ''}
`;
feather.replace();
}
}
customElements.define('custom-image-generator', CustomImageGenerator); |