Merge pull request #2622 from 5e-Cleric/previews

Theme previews updated

client/homebrew/editor/metadataEditor/metadataEditor.jsx

@@ -189,6 +189,10 @@ const MetadataEditor = createClass({
 				return <div className='item' key={''} onClick={()=>this.handleTheme(theme)} title={''}>
 					{`${theme.renderer} : ${theme.name}`}
 					<img src={`/themes/${theme.renderer}/${theme.path}/dropdownTexture.png`}/>
+					<div className='preview'>
+						<h6>{`${theme.name}`} preview</h6>
+						<img src={`/themes/${theme.renderer}/${theme.path}/dropdownPreview.png`}/>
+					</div>
 				</div>;
 			});
 		};
@@ -198,14 +202,14 @@ const MetadataEditor = createClass({
 
 		if(this.props.metadata.renderer == 'legacy') {
 			dropdown =
-				<Nav.dropdown className='disabled' trigger='disabled'>
+				<Nav.dropdown className='disabled value' trigger='disabled'>
 					<div>
 						{`Themes are not supported in the Legacy Renderer`} <i className='fas fa-caret-down'></i>
 					</div>
 				</Nav.dropdown>;
 		} else {
 			dropdown =
-				<Nav.dropdown trigger='click'>
+				<Nav.dropdown className='value' trigger='click'>
 					<div>
 						{`${_.upperFirst(currentTheme.renderer)} : ${currentTheme.name}`} <i className='fas fa-caret-down'></i>
 					</div>

client/homebrew/editor/metadataEditor/metadataEditor.less

@@ -35,7 +35,6 @@
 		flex-direction: column;
 		flex: 5 0 200px;
 		gap: 10px;
-		
 	}
 	.field{
 		display       : flex;
@@ -159,7 +158,6 @@
 		font-size : 13.33px;
 		.navDropdownContainer {
 			background-color	: white;
-			width				: 100%;
 			position			: relative;
 			z-index				: 500;
 			&.disabled {
@@ -182,24 +180,51 @@
 			}
 			.navDropdown {
 				box-shadow	: 0px 5px 10px rgba(0, 0, 0, 0.3);
-				position	: absolute;
-				width		: 100%;
+				position	  : absolute;
+				width		    : 100%;
 				.item {
-					padding				: 3px 3px;
-					border-top			: 1px solid rgb(118, 118, 118);
-					position			: relative;
-					overflow			: hidden;
+					padding           : 3px 3px;
+					border-top        : 1px solid rgb(118, 118, 118);
+					position          : relative;
+					overflow          : visible;
 					background-color	: white;
+					.preview {
+						display       : flex;
+  					flex-direction: column;
+						background    : #ccc;
+						border-radius : 5px;
+  					box-shadow    : 0 0 5px black;
+						width         : 200px;
+						color         :black;
+						position      : absolute;
+						top           : 0;
+						right         : 0;
+						opacity       : 0;
+						transition    : opacity 250ms ease;
+						z-index       : 1;
+						overflow      :hidden;
+						h6 {
+							font-weight   : 900;
+							padding-inline:1em;
+							padding-block :.5em;
+							border-bottom :2px solid hsl(0,0%,40%);
+						}
+					}
 					&:hover {
 						background-color	: @blue;
-						color				: white;
+						color				      : white;
 					}
-					img {
-						mask-image			: linear-gradient(90deg, transparent, black 20%);
+					&:hover > .preview {
+						opacity: 1;
+					}
+					>img {
+						mask-image			    : linear-gradient(90deg, transparent, black 20%);
 						-webkit-mask-image	: linear-gradient(90deg, transparent, black 20%);
-				    position	: absolute;
-				    left		: ~"max(100px, 100% - 300px)";
-				    top			: 0px;
+				    	position			    : absolute;
+				    	right				      : 0;
+				    	top					      : 0px;
+						width				        : 50%;
+						height				      : 100%;
 					}
 				}
 			}

scripts/buildHomebrew.js

@@ -72,6 +72,7 @@ fs.emptyDirSync('./build');
 		themeData.path = dir;
 		themes.V3[dir] = (themeData);
 		fs.copy(`./themes/V3/${dir}/dropdownTexture.png`, `./build/themes/V3/${dir}/dropdownTexture.png`);
+		fs.copy(`./themes/V3/${dir}/dropdownPreview.png`, `./build/themes/V3/${dir}/dropdownPreview.png`);
 		const src = `./themes/V3/${dir}/style.less`;
 	  ((outputDirectory)=>{
 			less.render(fs.readFileSync(src).toString(), {