feat(color): enable blending with legacy symbols

sphamba · Nov 27, 2024 · 0a487dc · 0a487dc
1 parent 1631f07
commit 0a487dc
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Showing 4 changed files with 12 additions and 8 deletions.
diff --git a/lua/smear_cursor/color.lua b/lua/smear_cursor/color.lua
@@ -62,7 +62,7 @@ local function interpolate_colors(hex1, hex2, t)
 	return rgb_to_hex(r, g, b)
 end
 
-local function set_hl_groups()
+M.set_hl_groups = function()
 	vim.api.nvim_set_hl(0, M.hl_group, { fg = cursor_color, bg = normal_bg })
 	vim.api.nvim_set_hl(0, M.hl_group_inverted, { fg = normal_bg, bg = cursor_color })
 
@@ -76,7 +76,11 @@ local function set_hl_groups()
 		local blended_hl_group_inverted = M.hl_group_inverted .. i
 		M.hl_groups[i] = blended_hl_group
 		M.hl_groups_inverted[i] = blended_hl_group_inverted
-		vim.api.nvim_set_hl(0, blended_hl_group, { fg = blended_cursor_color, bg = normal_bg, blend = 0 })
+		vim.api.nvim_set_hl(
+			0,
+			blended_hl_group,
+			{ fg = blended_cursor_color, bg = normal_bg, blend = config.legacy_computing_symbols_support and 100 or 0 }
+		)
 		vim.api.nvim_set_hl(0, blended_hl_group_inverted, { fg = normal_bg, bg = blended_cursor_color, blend = 0 })
 	end
 end
@@ -86,7 +90,7 @@ M.hl_group = "SmearCursorNormal"
 M.hl_group_inverted = "SmearCursorNormalInverted"
 M.hl_groups = {}
 M.hl_groups_inverted = {}
-set_hl_groups()
+M.set_hl_groups()
 
 local metatable = {
 	__index = function(table, key)
@@ -104,10 +108,10 @@ local metatable = {
 	__newindex = function(table, key, value)
 		if key == "cursor_color" then
 			cursor_color = value
-			set_hl_groups()
+			M.set_hl_groups()
 		elseif key == "normal_bg" then
 			normal_bg = value
-			set_hl_groups()
+			M.set_hl_groups()
 		else
 			rawset(table, key, value)
 		end

diff --git a/lua/smear_cursor/events.lua b/lua/smear_cursor/events.lua
@@ -1,6 +1,5 @@
 local animation = require("smear_cursor.animation")
 local config = require("smear_cursor.config")
-local logging = require("smear_cursor.logging")
 local screen = require("smear_cursor.screen")
 local M = {}
 

diff --git a/lua/smear_cursor/init.lua b/lua/smear_cursor/init.lua
@@ -1,6 +1,5 @@
 local color = require("smear_cursor.color")
 local config = require("smear_cursor.config")
-local draw = require("smear_cursor.draw")
 local events = require("smear_cursor.events")
 local M = {}
 
@@ -37,6 +36,9 @@ local metatable = {
 			end
 		elseif key == "cursor_color" or key == "normal_bg" then
 			color[key] = value
+		elseif key == "legacy_computing_symbols_support" then
+			config.legacy_computing_symbols_support = value
+			color.set_hl_groups()
 		elseif config[key] ~= nil then
 			config[key] = value
 		else

diff --git a/lua/smear_cursor/screen.lua b/lua/smear_cursor/screen.lua
@@ -1,4 +1,3 @@
-local logging = require("smear_cursor.logging")
 local M = {}
 
 M.get_screen_cursor_position = function()