From 543e35a3651a72b9e5c0974b57d25dc45c148825 Mon Sep 17 00:00:00 2001
From: maxwelljones14 <maxwelljonesnova@gmail.com>
Date: Sun, 14 Sep 2025 16:43:23 -0400
Subject: [PATCH] added solid color fill layer functionality

---
 mcp/ps-mcp.py                  | 22 ++++++++++
 uxp/ps/commands/fill_layers.js | 77 ++++++++++++++++++++++++++++++++++
 uxp/ps/commands/index.js       |  4 +-
 3 files changed, 102 insertions(+), 1 deletion(-)
 create mode 100644 uxp/ps/commands/fill_layers.js

diff --git a/mcp/ps-mcp.py b/mcp/ps-mcp.py
index 1c44de3..b7e6ba9 100644
--- a/mcp/ps-mcp.py
+++ b/mcp/ps-mcp.py
@@ -874,6 +874,28 @@ def create_pixel_layer(
 
     return sendCommand(command)
 
+@mcp.tool()
+def create_fill_layer(
+    layer_name: str,
+    color: dict = {"red": 255, "green": 255, "blue": 255},
+    opacity: int = 100
+):
+    """Creates a new solid color fill layer with the specified name, color, and opacity.
+    
+    Args:
+        layer_name (str): Name of the new fill layer being created
+        color (dict): RGB color values for the fill layer. Format: {"red": 0-255, "green": 0-255, "blue": 0-255}
+        opacity (int): Opacity of the fill layer (0-100)
+    """
+
+    command = createCommand("createFillLayer", {
+        "layerName": layer_name,
+        "color": color,
+        "opacity": opacity
+    })
+
+    return sendCommand(command)
+
 @mcp.tool()
 def create_multi_line_text_layer(
     layer_name:str, 
diff --git a/uxp/ps/commands/fill_layers.js b/uxp/ps/commands/fill_layers.js
new file mode 100644
index 0000000..14aaa09
--- /dev/null
+++ b/uxp/ps/commands/fill_layers.js
@@ -0,0 +1,77 @@
+/* MIT License
+ *
+ * Copyright (c) 2025 Mike Chambers
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+const { action } = require("photoshop");
+
+const {
+    execute,
+    parseColor
+} = require("./utils")
+
+const createFillLayer = async (command) => {
+    let options = command.options;
+    let layerName = options.layerName;
+    let opacity = options.opacity || 100;
+    let color = options.color || {"red": 255, "green": 255, "blue": 255};
+
+    await execute(async () => {
+        let commands = [
+            // Create fill layer
+            {
+                _obj: "make",
+                _target: [
+                    {
+                        _ref: "contentLayer",
+                    },
+                ],
+                using: {
+                    _obj: "contentLayer",
+                    name: layerName,
+                    opacity: {
+                        _unit: "percentUnit",
+                        _value: opacity,
+                    },
+                    type: {
+                        _obj: "solidColorLayer",
+                        color: {
+                            _obj: "RGBColor",
+                            red: color.red,
+                            grain: color.green,
+                            blue: color.blue,
+                        },
+                    },
+                },
+            },
+        ];
+
+        await action.batchPlay(commands, {});
+    });
+};
+
+const commandHandlers = {
+    createFillLayer
+}
+
+module.exports = {
+    commandHandlers
+};
diff --git a/uxp/ps/commands/index.js b/uxp/ps/commands/index.js
index 4bf7aa8..2e8388a 100644
--- a/uxp/ps/commands/index.js
+++ b/uxp/ps/commands/index.js
@@ -30,6 +30,7 @@ const layerStyles = require("./layer_styles")
 const filters = require("./filters")
 const selection = require("./selection")
 const layers = require("./layers")
+const fillLayers = require("./fill_layers")
 
 const parseAndRouteCommands = async (commands) => {
     if (!commands.length) {
@@ -76,7 +77,8 @@ const commandHandlers = {
     ...core.commandHandlers,
     ...adjustmentLayers.commandHandlers,
     ...layerStyles.commandHandlers,
-    ...layers.commandHandlers
+    ...layers.commandHandlers,
+    ...fillLayers.commandHandlers
 };
 
 module.exports = {