From f54c38f585536cbe88cdfddf9a699bf8ca909c6c Mon Sep 17 00:00:00 2001
From: Josh Rahm <joshuarahm@gmail.com>
Date: Tue, 5 Mar 2024 23:42:08 -0700
Subject: Initial commit for nvim color picker.

This is a very simplem plugin that lets the user set the color of a
highlight group using a GUI colorpicker. This can be helpful for
creating colorschemes.
---
 plugin/colorpicker.vim | 18 ++++++++++++++++++
 plugin/pickcolors.py   | 37 +++++++++++++++++++++++++++++++++++++
 2 files changed, 55 insertions(+)
 create mode 100644 plugin/colorpicker.vim
 create mode 100755 plugin/pickcolors.py

diff --git a/plugin/colorpicker.vim b/plugin/colorpicker.vim
new file mode 100644
index 0000000..088813f
--- /dev/null
+++ b/plugin/colorpicker.vim
@@ -0,0 +1,18 @@
+let s:script_dir = expand("<sfile>:p:h")
+
+let g:colorpicker_cmd = printf("%s/%s", s:script_dir, "pickcolors.py")
+
+function! PickColorFor(hlgroup, fgbg)
+  let opts = {}
+
+  let opts.stdout_buffered = v:false
+  let opts.hlgroup = a:hlgroup
+  let opts.fgbg = a:fgbg
+  function opts.on_stdout(id, data, ev) dict
+    if len(a:data) > 0
+      exec printf("hi %s %s=%s", self.hlgroup, self.fgbg, a:data[0])
+    endif
+  endfunction
+
+  let job = jobstart(g:colorpicker_cmd, opts)
+endfunction
diff --git a/plugin/pickcolors.py b/plugin/pickcolors.py
new file mode 100755
index 0000000..50a2169
--- /dev/null
+++ b/plugin/pickcolors.py
@@ -0,0 +1,37 @@
+#!/usr/bin/python3
+
+import sys
+from PyQt5.QtCore import Qt
+from PyQt5.QtGui import QColor
+
+from PyQt5.QtWidgets import QApplication, QColorDialog
+
+
+class ColorPicker(object):
+
+    def __init__(self):
+        self.app = QApplication(sys.argv)
+
+    def get_color(self):
+        color_dialog = QColorDialog(parent=None)
+        color_dialog.currentColorChanged.connect(self.on_color_changed)
+        color_dialog.finished.connect(self.close_on_finish)
+        color_dialog.exec_()
+
+    def on_color_changed(self, color):
+        # Convert color to RGB format
+        # red, green, blue, _ = color.getRgb()
+        hex_color = color.name(QColor.HexRgb)
+        print(hex_color, flush=True)
+        # print(f"Selected Color: RGB({red}, {green}, {blue})")
+
+    def run(self):
+        self.get_color()
+        sys.exit(self.app.exec_())
+
+    def close_on_finish(self, event):
+        sys.exit(0)
+
+if __name__ == "__main__":
+    picker = ColorPicker()
+    picker.run()
-- 
cgit