first pass of hyprland config

2026-10-23 16:17:23 -06:00
parent 2f656c4a9e
commit 2a737ed6df
39 changed files with 1334 additions and 52 deletions
@@ -0,0 +1,128 @@
+local dotwryn = ...  -- ../config.lua
+---------------------------------------------------------------------
+--
+-- i3wm-style floating windows and scratchpad
+--
+
+hl.bind("SUPER + SHIFT + space", hl.dsp.window.float({ action = "toggle" }))
+
+hl.bind("SUPER + mouse:272", hl.dsp.window.drag(),   { mouse = true })
+hl.bind("SUPER + mouse:273", hl.dsp.window.resize(), { mouse = true })
+
+local SCRATCHPAD = "special:scratchpad"
+
+local SCRATCHPAD_FILTERS = {
+	terminal = { "^Alacritty$", "^kitty$" },
+	games    = { "^steam$", "^dolphin%-emu$", "^Visualboyadvance%-m$", "^steam_app_" },
+}
+
+local matches_filter = function(class, filter)
+	if filter == nil then
+		for name, _ in pairs(SCRATCHPAD_FILTERS) do
+			if matches_filter(class, name) then return false end
+		end
+		return true
+	end
+	for _, pattern in ipairs(SCRATCHPAD_FILTERS[filter]) do
+		if class ~= nil and class:match(pattern) then return true end
+	end
+	return false
+end
+
+local workspace_selector = function(workspace)
+	return workspace.id > 0 and tostring(workspace.id) or ("name:" .. workspace.name)
+end
+
+local scratchpad_shown = {}
+local scratchpad_queue = {}
+
+local scratchpad_enqueue = function(address)
+	for index, queued in ipairs(scratchpad_queue) do
+		if queued == address then table.remove(scratchpad_queue, index) break end
+	end
+	table.insert(scratchpad_queue, address)
+end
+
+local scratchpad_windows = function()
+	local stashed = {}
+	for _, window in ipairs(hl.get_workspace_windows(SCRATCHPAD)) do stashed[window.address] = window end
+
+	local ordered = {}
+	for _, address in ipairs(scratchpad_queue) do
+		if stashed[address] ~= nil then
+			table.insert(ordered, stashed[address])
+			stashed[address] = nil
+		end
+	end
+	for address, window in pairs(stashed) do
+		table.insert(ordered, window)
+		scratchpad_enqueue(address)
+	end
+	return ordered
+end
+
+local scratchpad_fit = function(selector)
+	local monitor = hl.get_active_monitor()
+	if monitor ~= nil then
+		local scale = (monitor.scale ~= nil and monitor.scale > 0) and monitor.scale or 1
+		hl.dispatch(hl.dsp.window.resize({
+			window = selector,
+			x = math.floor(monitor.width  / scale * 0.75),
+			y = math.floor(monitor.height / scale * 0.75),
+		}))
+	end
+	hl.dispatch(hl.dsp.window.center({ window = selector }))
+end
+
+hl.bind("SUPER + SHIFT + Tab", function()
+	local window = hl.get_active_window()
+	if window == nil then return end
+
+	local selector = "address:" .. window.address
+	hl.dispatch(hl.dsp.window.float({ window = selector, action = "enable" }))
+	scratchpad_fit(selector)
+	hl.dispatch(hl.dsp.window.move({ window = selector, workspace = SCRATCHPAD, follow = false }))
+	scratchpad_shown[window.address] = nil
+	scratchpad_enqueue(window.address)
+end)
+
+local scratchpad_show = function(filter)
+	return function()
+		local workspace = hl.get_active_workspace()
+		if workspace == nil then return end
+
+		local active = hl.get_active_window()
+		local candidates = {}
+		if filter == nil and active ~= nil and scratchpad_shown[active.address] then
+			table.insert(candidates, active.address)
+		end
+		for address, _ in pairs(scratchpad_shown) do table.insert(candidates, address) end
+
+		for _, address in ipairs(candidates) do
+			local window = hl.get_window("address:" .. address)
+			if window == nil or window.workspace == nil or window.workspace.name == SCRATCHPAD then
+				scratchpad_shown[address] = nil
+			elseif window.workspace.id == workspace.id and (filter == nil or matches_filter(window.class, filter)) then
+				hl.dispatch(hl.dsp.window.move({ window = "address:" .. address, workspace = SCRATCHPAD, follow = false }))
+				scratchpad_shown[address] = nil
+				scratchpad_enqueue(address)
+				return
+			end
+		end
+
+		for _, window in ipairs(scratchpad_windows()) do
+			if matches_filter(window.class, filter) then
+				local selector = "address:" .. window.address
+				hl.dispatch(hl.dsp.window.move({ window = selector, workspace = workspace_selector(workspace), follow = false }))
+				scratchpad_fit(selector)
+				hl.dispatch(hl.dsp.focus({ window = selector }))
+				scratchpad_shown[window.address] = true
+				return
+			end
+		end
+	end
+end
+
+hl.bind("SUPER + Tab",       scratchpad_show(nil))
+hl.bind("SUPER + x",         scratchpad_show("terminal"))
+hl.bind("SUPER + SHIFT + x", scratchpad_show("games"))