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Basic window management ala mercurymover

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This commit is contained in:
Henrik Lissner 2016-01-03 00:27:04 -05:00
parent deb02ff7de
commit adde1d289f
2 changed files with 261 additions and 76 deletions
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2
hammerspoon/init.lua
View file

@ -12,7 +12,7 @@ hs.urlevent.bind("reload", util.reload)
-- --
require('modules/apps') require('modules/apps')
-- require('modules/windows') require('modules/windows')
util.autoimport("./apps") util.autoimport("./apps")
require('bindings') require('bindings')

281
hammerspoon/modules/windows.lua
View file

@ -1,6 +1,15 @@
-- TODO: Window management library -- TODO: Window management library
local window = { local function currentFrame()
return hs.window.focusedWindow():frame()
end
local function currentScreenFrame()
return hs.window.focusedWindow():screen():frame()
end
----------------------------------------
window = {
direction = { direction = {
up = 1, up = 1,
down = 2, down = 2,
@ -8,20 +17,172 @@ local window = {
right = 8 right = 8
}, },
move = function (x, y, w, h) history = {},
end, historyLimit = 20,
historyIndex = 1
slide = function (direction, amount)
end,
resizeIn = function (direction, amount)
end,
resizeOut = function (direction, amount)
end,
} }
function window:move (f, window, remember)
if window == nil then
window = hs.window.focusedWindow()
end
local oldFrame = window:frame()
if oldFrame ~= f then
window:move(hs.geometry(f.x, f.y, f.w, f.h))
if remember ~= false then
self:remember(oldFrame)
end
end
end
function window:center ()
local s = currentScreenFrame()
local f = currentFrame()
self:move({x = (s.w / 2) - (f.w / 2), y = (s.h / 2) - (f.h / 2), w = f.w, h = f.h})
end
function window:maximize ()
local f = currentFrame()
self:move(currentScreenFrame())
end
function window:slide (direction, amount)
local f = currentFrame()
local s = currentScreenFrame()
if direction == self.direction.up then
f.y = amount == true and s.y or f.y - amount
elseif direction == self.direction.down then
if amount == true then
f.y = s.y + (s.h - f.h)
else
f.y = f.y + amount
end
elseif direction == self.direction.left then
if amount == true then
if f.x == s.x then
hs.window.focusedWindow():moveOneScreenWest()
end
s = currentScreenFrame()
f.x = s.x
else
f.x = f.x - amount
end
elseif direction == self.direction.right then
if amount == true then
if f.x == (s.x + (s.w - f.w)) then
hs.window.focusedWindow():moveOneScreenEast()
end
s = currentScreenFrame()
f.x = s.x + (s.w - f.w)
else
f.x = f.x + amount
end
end
self:move(f)
end
function window:resizeIn (direction, amount)
local f = currentFrame()
local s = currentScreenFrame()
if direction == self.direction.up then
if amount == true then
else
f.h = f.h - amount
end
elseif direction == self.direction.down then
-- f.h = amount == true and 10 or f.h - amount
if amount == true then
else
f.h = f.h - amount
f.y = f.y + amount
end
elseif direction == self.direction.left then
if amount == true then
else
f.w = f.w - amount
end
elseif direction == self.direction.right then
if amount == true then
else
f.w = f.w - amount
f.x = f.x + amount
end
end
self:move(f)
end
function window:resizeOut (direction, amount)
local f = currentFrame()
local s = currentScreenFrame()
if direction == self.direction.up then
if amount == true then
f.h = f.h + f.y
f.y = 0
else
f.h = f.h + amount
f.y = f.y - amount
end
elseif direction == self.direction.down then
if amount == true then
f.h = s.h - f.y
else
f.h = f.h + amount
end
elseif direction == self.direction.left then
if amount == true then
f.w = f.w + f.x
f.x = 0
else
f.w = f.w + amount
f.x = f.x - amount
end
elseif direction == self.direction.right then
if amount == true then
f.w = s.w - f.x
else
f.w = f.w + amount
end
end
self:move(f)
end
function window:undo ()
if #self.history > 0 and self.historyIndex > 0 then
self.historyIndex = self.historyIndex - 1
local win = self.history[self.historyIndex]
win[2]:move(win[1])
else
hs.alert("Can't undo further")
end
end
function window:redo ()
if self.historyIndex < #self.history then
self.historyIndex = self.historyIndex + 1
local win = self.history[self.historyIndex]
win[2]:move(win[1])
else
hs.alert("Can't redo further")
end
end
function window:remember(frame)
if frame ~= self.history[#self.history] then
if self.historyIndex < #self.history then
for i = #self.history, self.historyIndex do
table.remove(self.history, i)
end
end
table.insert(self.history, {frame, hs.window.focusedWindow()})
self.historyIndex = self.historyIndex + 1
if #self.history > self.historyLimit then
table.remove(self.history, 1)
end
end
end
-- --
local globalMode = hs.hotkey.modal.new()
local modes = { local modes = {
position = hs.hotkey.modal.new('cmd-ctrl', 'up'), position = hs.hotkey.modal.new('cmd-ctrl', 'up'),
resizeTL = hs.hotkey.modal.new('cmd-ctrl', 'left'), resizeTL = hs.hotkey.modal.new('cmd-ctrl', 'left'),
@ -51,11 +212,13 @@ for key, modal in pairs(modes) do
if k ~= key then m:exit() end if k ~= key then m:exit() end
end end
currentMode = key currentMode = key
globalMode:enter()
overlay:show() overlay:show()
end end
modal.exited = function (self) modal.exited = function (self)
if currentMode == key then if currentMode == key then
currentMode = nil currentMode = nil
globalMode:exit()
overlay:hide() overlay:hide()
end end
end end
@ -64,51 +227,73 @@ end
local step = 10 local step = 10
local bigstep = 100 local bigstep = 100
globalMode
:bind('', '=', function() window:center() end)
:bind('shift', '=', function() window:maximize() end)
:bind('cmd', 'z', function() window:undo() end)
:bind('cmd-shift', 'z', function() window:redo() end)
modes.position modes.position
:bind('cmd', 'up', function() window.slide(window.direction.up, true) end) :bind('', 'up', function() window:slide(window.direction.up, 1) end)
:bind('cmd', 'down', function() window.slide(window.direction.down, true) end) :bind('', 'down', function() window:slide(window.direction.down, 1) end)
:bind('cmd', 'left', function() window.slide(window.direction.left, true) end) :bind('', 'left', function() window:slide(window.direction.left, 1) end)
:bind('cmd', 'right', function() window.slide(window.direction.right, true) end) :bind('', 'right', function() window:slide(window.direction.right, 1) end)
:bind('shift', 'up', function() window.slide(window.direction.up, step) end) :bind('cmd', 'up', function() window:slide(window.direction.up, true) end)
:bind('shift', 'down', function() window.slide(window.direction.down, step) end) :bind('cmd', 'down', function() window:slide(window.direction.down, true) end)
:bind('shift', 'left', function() window.slide(window.direction.left, step) end) :bind('cmd', 'left', function() window:slide(window.direction.left, true) end)
:bind('shift', 'right', function() window.slide(window.direction.right, step) end) :bind('cmd', 'right', function() window:slide(window.direction.right, true) end)
:bind('alt', 'up', function() window.slide(window.direction.up, bigstep) end) :bind('shift', 'up', function() window:slide(window.direction.up, step) end)
:bind('alt', 'down', function() window.slide(window.direction.down, bigstep) end) :bind('shift', 'down', function() window:slide(window.direction.down, step) end)
:bind('alt', 'left', function() window.slide(window.direction.left, bigstep) end) :bind('shift', 'left', function() window:slide(window.direction.left, step) end)
:bind('alt', 'right', function() window.slide(window.direction.right, bigstep) end) :bind('shift', 'right', function() window:slide(window.direction.right, step) end)
:bind('alt', 'up', function() window:slide(window.direction.up, bigstep) end)
:bind('alt', 'down', function() window:slide(window.direction.down, bigstep) end)
:bind('alt', 'left', function() window:slide(window.direction.left, bigstep) end)
:bind('alt', 'right', function() window:slide(window.direction.right, bigstep) end)
modes.resizeTL modes.resizeTL
:bind('cmd', 'up', function() window.resizeOut(window.direction.up, true) end) :bind('', 'up', function() window:resizeOut(window.direction.up, 1) end)
:bind('cmd', 'down', function() window.resizeIn(window.direction.down, true) end) :bind('', 'down', function() window:resizeIn(window.direction.down, 1) end)
:bind('cmd', 'left', function() window.resizeOut(window.direction.left, true) end) :bind('', 'left', function() window:resizeOut(window.direction.left, 1) end)
:bind('cmd', 'right', function() window.resizeIn(window.direction.right, true) end) :bind('', 'right', function() window:resizeIn(window.direction.right, 1) end)
:bind('shift', 'up', function() window.resizeOut(window.direction.up, step) end) :bind('cmd', 'up', function() window:resizeOut(window.direction.up, true) end)
:bind('shift', 'down', function() window.resizeIn(window.direction.down, step) end) :bind('cmd', 'down', function() window:resizeIn(window.direction.down, true) end)
:bind('shift', 'left', function() window.resizeOut(window.direction.left, step) end) :bind('cmd', 'left', function() window:resizeOut(window.direction.left, true) end)
:bind('shift', 'right', function() window.resizeIn(window.direction.right, step) end) :bind('cmd', 'right', function() window:resizeIn(window.direction.right, true) end)
:bind('alt', 'up', function() window.resizeOut(window.direction.up, bigstep) end) :bind('shift', 'up', function() window:resizeOut(window.direction.up, step) end)
:bind('alt', 'down', function() window.resizeIn(window.direction.down, bigstep) end) :bind('shift', 'down', function() window:resizeIn(window.direction.down, step) end)
:bind('alt', 'left', function() window.resizeOut(window.direction.left, bigstep) end) :bind('shift', 'left', function() window:resizeOut(window.direction.left, step) end)
:bind('alt', 'right', function() window.resizeIn(window.direction.right, bigstep) end) :bind('shift', 'right', function() window:resizeIn(window.direction.right, step) end)
:bind('alt', 'up', function() window:resizeOut(window.direction.up, bigstep) end)
:bind('alt', 'down', function() window:resizeIn(window.direction.down, bigstep) end)
:bind('alt', 'left', function() window:resizeOut(window.direction.left, bigstep) end)
:bind('alt', 'right', function() window:resizeIn(window.direction.right, bigstep) end)
modes.resizeBR modes.resizeBR
:bind('cmd', 'up', function() window.resizeIn(window.direction.up, true) end) :bind('', 'up', function() window:resizeIn(window.direction.up, 1) end)
:bind('cmd', 'down', function() window.resizeOut(window.direction.down, true) end) :bind('', 'down', function() window:resizeOut(window.direction.down, 1) end)
:bind('cmd', 'left', function() window.resizeIn(window.direction.left, true) end) :bind('', 'left', function() window:resizeIn(window.direction.left, 1) end)
:bind('cmd', 'right', function() window.resizeOut(window.direction.right, true) end) :bind('', 'right', function() window:resizeOut(window.direction.right, 1) end)
:bind('shift', 'up', function() window.resizeIn(window.direction.up, step) end) :bind('cmd', 'up', function() window:resizeIn(window.direction.up, true) end)
:bind('shift', 'down', function() window.resizeOut(window.direction.down, step) end) :bind('cmd', 'down', function() window:resizeOut(window.direction.down, true) end)
:bind('shift', 'left', function() window.resizeIn(window.direction.left, step) end) :bind('cmd', 'left', function() window:resizeIn(window.direction.left, true) end)
:bind('shift', 'right', function() window.resizeOut(window.direction.right, step) end) :bind('cmd', 'right', function() window:resizeOut(window.direction.right, true) end)
:bind('alt', 'up', function() window.resizeIn(window.direction.up, bigstep) end) :bind('shift', 'up', function() window:resizeIn(window.direction.up, step) end)
:bind('alt', 'down', function() window.resizeOut(window.direction.down, bigstep) end) :bind('shift', 'down', function() window:resizeOut(window.direction.down, step) end)
:bind('alt', 'left', function() window.resizeIn(window.direction.left, bigstep) end) :bind('shift', 'left', function() window:resizeIn(window.direction.left, step) end)
:bind('alt', 'right', function() window.resizeOut(window.direction.right, bigstep) end) :bind('shift', 'right', function() window:resizeOut(window.direction.right, step) end)
:bind('alt', 'up', function() window:resizeIn(window.direction.up, bigstep) end)
:bind('alt', 'down', function() window:resizeOut(window.direction.down, bigstep) end)
:bind('alt', 'left', function() window:resizeIn(window.direction.left, bigstep) end)
:bind('alt', 'right', function() window:resizeOut(window.direction.right, bigstep) end)
return window