1 files changed, 69 insertions, 0 deletions
diff --git a/frontend/app/views/tile/handles/tile.gradient.js b/frontend/app/views/tile/handles/tile.gradient.js
new file mode 100644
index 0000000..1b3cd80
--- /dev/null
+++ b/frontend/app/views/tile/handles/tile.gradient.js
@@ -0,0 +1,69 @@
+import React from 'react'
+import { generateTransform, unitsDimension } from 'app/views/tile/tile.utils'
+
+export default function TileGradient({ tile, box, bounds, videoBounds, viewing, onMouseDown, onDoubleClick, onMouseEnter }) {
+  // console.log(tile)
+  const style = {
+    transform: generateTransform(tile, box, bounds, videoBounds),
+    opacity: tile.settings.opacity,
+  }
+  // console.log(generateTransform(tile))
+  let className = ['tile', tile.type].join(' ')
+  if (tile.target_page_id || (viewing && tile.href)) {
+    if (viewing || tile.settings.cursor !== 'unclickable') {
+      className += ' ' + (tile.settings.cursor || 'hand_up')
+    }
+  }
+
+  className += ' ' + tile.settings.align
+  style.width = unitsDimension(tile, 'width', bounds, videoBounds)
+  style.height = unitsDimension(tile, 'height', bounds, videoBounds)
+  style.background = linearGradient(tile)
+
+  return (
+    <div
+      className={className}
+      onMouseDown={onMouseDown}
+      onDoubleClick={onDoubleClick}
+      onMouseEnter={onMouseEnter}
+      style={style}
+    />
+  )
+}
+
+function linearGradient(tile) {
+  let from_color = tileRGBA(tile.settings.from_color, tile.settings.from_opacity)
+  let to_color = tileRGBA(tile.settings.to_color, tile.settings.to_opacity)
+  let stop = parseFloat(tile.settings.stop)
+  return [
+    "linear-gradient(",
+    tile.settings.angle, "deg,",
+    to_color,
+    ",",
+    stop + "%",
+    ",",
+    from_color,
+    ")"
+  ].join("")
+}
+
+function tileRGBA(hex, opacity) {
+  const { r, g, b } = hexToRgb(hex)
+  return "rgba(" + [r,g,b,opacity].join(",") + ")"
+}
+
+function hexToRgb(hex) {
+  let result;
+  if (hex.length === 7) {
+    result = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(hex)
+  } else if (hex.length === 4) {
+    result = /^#?([a-f\d]{1})([a-f\d]{1})([a-f\d]{1})$/i.exec(hex)
+  } else {
+    return { r: 255, g: 0, b: 255 }
+  }
+  return result ? {
+    r: parseInt(result[1], 16),
+    g: parseInt(result[2], 16),
+    b: parseInt(result[3], 16)
+  } : null
+}
+\ No newline at end of file