feat: toggle resizing on a per window basis. get toggled windows. sim…

…plified resizer and autocommand logic

README.md

@@ -14,7 +14,7 @@
 
 👌 Maximises current split/window automatically when cursor moves based on golden ratio
 
-⚙️  Set Focus auto-cursorline/signcolumn/linenums & active/inactive win-highlight + disable
+⚙️ Set Focus auto-cursorline/signcolumn/linenums & active/inactive win-highlight + disable
 
 🙌 Compatible with NvimTree, NerdTree, CHADTree, Fern, Telescope, Snap, FZF, Diffview.nvim & QuickFix
 
@@ -76,6 +76,10 @@ lua require("focus").setup()
 | `:FocusToggle` |  Toggle focus on and off again. |
 | `:FocusSplitNicely` | Split a window based on the golden ratio rule |
 | `:FocusSplitCycle` | If there are no splits, create one and move to it, else cycle focussed split. `:FocusSplitCycle reverse` for counterclockwise |
+| `:FocusDisableWindow` | Disable resizing of the current window (winnr). |
+| `:FocusEnableWindow` | Enable resizing of the current window (winnr). |
+| `:FocusToggleWindow` | Toggle focus on and off again on a per window basis. |
+| `:FocusGetDisabledWindows` | Pretty prints the list of disabled window ID's along with the current window ID. |
 | `:FocusSplitLeft` | Move to existing or create a new split to the left of your current window + open file or custom command |
 | `:FocusSplitDown` | Move to existing or create a new split to the bottom of your current window + open file or custom command |
 | `:FocusSplitUp` | Move to existing or create a new split to the top of your current window + open file or custom command |

lua/focus/init.lua

@@ -4,6 +4,7 @@ local autocmd = require('focus.modules.autocmd')
 local resizer = require('focus.modules.resizer')
 local split = require('focus.modules.split')
 local functions = require('focus.modules.functions')
+local utils = require('focus.modules.utils')
 
 local M = {}
 
@@ -87,4 +88,43 @@ function M.focus_max_or_equal()
 	functions.focus_max_or_equal()
 end
 
+function M.focus_disable_window()
+	table.insert(M.excluded_windows, vim.api.nvim_get_current_win())
+end
+
+function M.focus_enable_window()
+	for k, v in pairs(M.excluded_windows) do
+		if v == vim.api.nvim_get_current_win() then
+			table.remove(M.excluded_windows, k)
+		end
+	end
+end
+
+
+function M.focus_toggle_window()
+	for _, v in pairs(M.excluded_windows) do
+		if v == vim.api.nvim_get_current_win() then
+			M.focus_enable_window()
+			return
+		end
+	end
+		M.focus_disable_window()
+end
+
+
+function M.focus_get_disabled_windows()
+	print('------------------')
+	print('█▀ ▄▀▄ ▄▀▀ █ █ ▄▀▀')
+	print('█▀ ▀▄▀ ▀▄▄ ▀▄█ ▄██')
+	print('------------------')
+	print('Disabled Windows')
+	for _, v in pairs(M.excluded_windows) do
+		print('- ' .. v)
+	end
+	print('-------------------')
+	print('Current Window')
+	print('- ' .. vim.api.nvim_get_current_win())
+	print('-------------------')
+end
+
 return M

lua/focus/modules/autocmd.lua

@@ -37,7 +37,12 @@ function M.setup(config)
 			-- This is an upstream vim issue because there is no way to specify filetype etc when creating a new buffer
 			-- You can only create a blank buffer, and then set the variables after it was created
 			-- Which means focus will initially read it as blank buffer and resize. This is an issue for many other plugins that read ft too.
-			{ 'WinEnter,BufEnter', '*', 'lua vim.schedule(function() require"focus".resize(); vim.cmd([[doautocmd WinScrolled]]) end)' },
+			{
+				'BufEnter',
+				'*',
+				'doautocmd WinScrolled | lua require"focus".resize()',
+				-- 'lua vim.schedule(function() require"focus".resize(); vim.cmd([[doautocmd WinScrolled]]) end)',
+			},
 			{ 'WinEnter,BufEnter', 'NvimTree_*', 'lua require"focus".resize()' },
 		}
 	end

lua/focus/modules/commands.lua

@@ -6,6 +6,10 @@ M.setup = function()
 command! -nargs=0 FocusDisable lua require('focus').focus_disable()
 command! -nargs=0 FocusEnable lua require('focus').focus_enable()
 command! -nargs=0 FocusToggle lua require('focus').focus_toggle()
+command! -nargs=0 FocusDisableWindow lua require('focus').focus_disable_window()
+command! -nargs=0 FocusEnableWindow lua require('focus').focus_enable_window()
+command! -nargs=0 FocusToggleWindow lua require('focus').focus_toggle_window()
+command! -nargs=0 FocusGetDisabledWindows lua require('focus').focus_get_disabled_windows()
 command! -nargs=0 FocusEqualise lua require('focus').focus_equalise()
 command! -nargs=0 FocusMaximise lua require('focus').focus_maximise()
 command! -nargs=0 FocusMaxOrEqual lua require('focus').focus_max_or_equal()

lua/focus/modules/config.lua

@@ -26,6 +26,7 @@ local defaults = {
 	bufnew = false,
 	compatible_filetrees = { 'nvimtree', 'nerdtree', 'chadtree', 'fern' },
 	excluded_filetypes = {},
+	excluded_windows = {},
 	excluded_buftypes = { 'nofile', 'prompt', 'popup' },
 	forced_filetypes = { 'dap-repl' },
 }

lua/focus/modules/resizer.lua

@@ -37,6 +37,8 @@ function M.split_resizer(config) --> Only resize normal buffers, set qf to 10 al
 	local excluded_ft_set = utils.to_set(utils.to_lower(config.excluded_filetypes))
 	local excluded_bt_set = utils.to_set(utils.to_lower(config.excluded_buftypes))
 	local forced_ft_set = utils.to_set(utils.to_lower(config.forced_filetypes))
+	local excluded_windows_set = utils.to_set(config.excluded_windows)
+	local winnr = vim.api.nvim_get_current_win()
 
 	if ft == 'diffviewfiles' or ft == 'spectre_panel' then
 		vim.schedule(function()
@@ -45,7 +47,7 @@ function M.split_resizer(config) --> Only resize normal buffers, set qf to 10 al
 	elseif filetrees_set[ft] or ft == 'nvimtree' then
 		vim.o.winminwidth = config.minwidth or 0
 		vim.o.winwidth = config.treewidth
-	elseif (excluded_bt_set[bt] or excluded_ft_set[ft]) and not forced_ft_set[ft] then
+	elseif (excluded_bt_set[bt] or excluded_ft_set[ft]) or excluded_windows_set[winnr] and not forced_ft_set[ft] then
 		vim.o.winminheight = 0
 		vim.o.winheight = 1
 		vim.o.winminwidth = 0

lua/focus/modules/utils.lua

@@ -18,6 +18,16 @@ function M.to_set(list)
 	return set
 end
 
+function M.add_to_set(set, item)
+	set[item] = true
+	return set
+end
+
+function M.remove_from_set(set, item)
+	set[item] = nil
+	return set
+end
+
 -- SPLITS A STRING BY SPACE FOR : COMMAND PARSING
 function M.split(s, delimiter)
 	local result = {}