awful.mouse: Move more code into submodules.
Just like 5 years ago, the dependency mess caused by the giant `awful.client`, `awful.tag` and `awful.placement` requires to split the code into small files with less dependencies and include those. In this case, the goal is to use the `awful.mouse.client` functions from `awful.client`.
This commit is contained in:
Emmanuel Lepage Vallee
parent
1fe90513be
commit
a4e463fd55
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@ -0,0 +1,143 @@
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--- Client related mouse operations.
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--
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-- @author Emmanuel Lepage Vallee <elv1313@gmail.com>
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-- @copyright 2016 Emmanuel Lepage Vallee
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-- @submodule mouse
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local aplace = require("awful.placement")
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local capi = { mouse = mouse, client = client }
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local mresize = require("awful.mouse.resize")
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local gdebug = require("gears.debug")
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local module = {}
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--- Move a client.
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-- @staticfct awful.mouse.client.move
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-- @param c The client to move, or the focused one if nil.
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-- @param snap The pixel to snap clients.
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-- @param finished_cb Deprecated, do not use
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function module.move(c, snap, finished_cb) --luacheck: no unused args
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if finished_cb then
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gdebug.deprecate("The mouse.client.move `finished_cb` argument is no longer"..
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" used, please use awful.mouse.resize.add_leave_callback(f, 'mouse.move')", {deprecated_in=4})
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end
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c = c or capi.client.focus
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if not c
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or c.fullscreen
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or c.maximized
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or c.type == "desktop"
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or c.type == "splash"
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or c.type == "dock" then
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return
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end
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-- Compute the offset
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local coords = capi.mouse.coords()
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local geo = aplace.centered(capi.mouse,{parent=c, pretend=true})
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local offset = {
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x = geo.x - coords.x,
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y = geo.y - coords.y,
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}
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mresize(c, "mouse.move", {
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placement = aplace.under_mouse,
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offset = offset,
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snap = snap
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})
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end
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module.dragtotag = { }
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--- Move a client to a tag by dragging it onto the left / right side of the screen.
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-- @deprecated awful.mouse.client.dragtotag.border
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-- @param c The client to move
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function module.dragtotag.border(c)
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gdebug.deprecate("Use awful.mouse.snap.drag_to_tag_enabled = true instead "..
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"of awful.mouse.client.dragtotag.border(c). It will now be enabled.", {deprecated_in=4})
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-- Enable drag to border
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require("awful.mouse.snap").drag_to_tag_enabled = true
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return module.move(c)
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end
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--- Get a client corner coordinates.
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-- @deprecated awful.mouse.client.corner
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-- @tparam[opt=client.focus] client c The client to get corner from, focused one by default.
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-- @tparam string corner The corner to use: auto, top_left, top_right, bottom_left,
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-- bottom_right, left, right, top bottom. Default is auto, and auto find the
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-- nearest corner.
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-- @treturn string The corner name
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-- @treturn number x The horizontal position
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-- @treturn number y The vertical position
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function module.corner(c, corner)
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gdebug.deprecate(
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"Use awful.placement.closest_corner(mouse) or awful.placement[corner](mouse)"..
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" instead of awful.mouse.client.corner", {deprecated_in=4}
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)
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c = c or capi.client.focus
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if not c then return end
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local ngeo = nil
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if (not corner) or corner == "auto" then
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ngeo, corner = aplace.closest_corner(mouse, {parent = c})
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elseif corner and aplace[corner] then
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ngeo = aplace[corner](mouse, {parent = c})
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end
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return corner, ngeo and ngeo.x or nil, ngeo and ngeo.y or nil
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end
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--- Resize a client.
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-- @staticfct awful.mouse.client.resize
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-- @param c The client to resize, or the focused one by default.
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-- @tparam string corner The corner to grab on resize. Auto detected by default.
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-- @tparam[opt={}] table args A set of `awful.placement` arguments
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-- @treturn string The corner (or side) name
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function module.resize(c, corner, args)
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c = c or capi.client.focus
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if not c then return end
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if c.fullscreen
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or c.maximized
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or c.type == "desktop"
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or c.type == "splash"
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or c.type == "dock" then
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return
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end
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-- Set some default arguments
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local new_args = setmetatable(
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{
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include_sides = (not args) or args.include_sides ~= false
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},
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{
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__index = args or {}
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}
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)
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-- Move the mouse to the corner
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if corner and aplace[corner] then
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aplace[corner](capi.mouse, {parent=c})
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else
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local _
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_, corner = aplace.closest_corner(capi.mouse, {
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parent = c,
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include_sides = new_args.include_sides ~= false,
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})
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end
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new_args.corner = corner
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mresize(c, "mouse.resize", new_args)
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return corner
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end
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return module
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@ -22,13 +22,13 @@ local capi =
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}
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local mouse = {
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resize = require("awful.mouse.resize"),
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snap = require("awful.mouse.snap"),
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client = require("awful.mouse.client"),
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resize = require("awful.mouse.resize"),
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drag_to_tag = require("awful.mouse.drag_to_tag")
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}
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mouse.object = {}
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mouse.client = {}
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mouse.wibox = {}
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--- The default snap distance.
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@ -71,189 +71,6 @@ function mouse.client_under_pointer()
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return mouse.object.get_current_client()
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end
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--- Move a client.
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-- @staticfct awful.mouse.client.move
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-- @param c The client to move, or the focused one if nil.
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-- @param snap The pixel to snap clients.
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-- @param finished_cb Deprecated, do not use
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function mouse.client.move(c, snap, finished_cb) --luacheck: no unused args
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if finished_cb then
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gdebug.deprecate("The mouse.client.move `finished_cb` argument is no longer"..
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" used, please use awful.mouse.resize.add_leave_callback(f, 'mouse.move')", {deprecated_in=4})
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end
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c = c or capi.client.focus
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if not c
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or c.fullscreen
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or c.maximized
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or c.type == "desktop"
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or c.type == "splash"
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or c.type == "dock" then
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return
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end
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-- Compute the offset
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local coords = capi.mouse.coords()
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local geo = aplace.centered(capi.mouse,{parent=c, pretend=true})
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local offset = {
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x = geo.x - coords.x,
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y = geo.y - coords.y,
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}
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mouse.resize(c, "mouse.move", {
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placement = aplace.under_mouse,
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offset = offset,
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snap = snap
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})
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end
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mouse.client.dragtotag = { }
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--- Move a client to a tag by dragging it onto the left / right side of the screen.
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-- @deprecated awful.mouse.client.dragtotag.border
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-- @param c The client to move
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function mouse.client.dragtotag.border(c)
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gdebug.deprecate("Use awful.mouse.snap.drag_to_tag_enabled = true instead "..
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"of awful.mouse.client.dragtotag.border(c). It will now be enabled.", {deprecated_in=4})
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-- Enable drag to border
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mouse.snap.drag_to_tag_enabled = true
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return mouse.client.move(c)
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end
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--- Move the wibox under the cursor.
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-- @staticfct awful.mouse.wibox.move
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--@tparam wibox w The wibox to move, or none to use that under the pointer
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function mouse.wibox.move(w)
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w = w or mouse.current_wibox
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if not w then return end
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if not w
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or w.type == "desktop"
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or w.type == "splash"
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or w.type == "dock" then
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return
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end
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-- Compute the offset
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local coords = capi.mouse.coords()
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local geo = aplace.centered(capi.mouse,{parent=w, pretend=true})
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local offset = {
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x = geo.x - coords.x,
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y = geo.y - coords.y,
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}
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mouse.resize(w, "mouse.move", {
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placement = aplace.under_mouse,
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offset = offset
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})
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end
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--- Get a client corner coordinates.
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-- @deprecated awful.mouse.client.corner
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-- @tparam[opt=client.focus] client c The client to get corner from, focused one by default.
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-- @tparam string corner The corner to use: auto, top_left, top_right, bottom_left,
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-- bottom_right, left, right, top bottom. Default is auto, and auto find the
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-- nearest corner.
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-- @treturn string The corner name
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-- @treturn number x The horizontal position
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-- @treturn number y The vertical position
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function mouse.client.corner(c, corner)
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gdebug.deprecate(
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"Use awful.placement.closest_corner(mouse) or awful.placement[corner](mouse)"..
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" instead of awful.mouse.client.corner", {deprecated_in=4}
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)
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c = c or capi.client.focus
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if not c then return end
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local ngeo = nil
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if (not corner) or corner == "auto" then
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ngeo, corner = aplace.closest_corner(mouse, {parent = c})
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elseif corner and aplace[corner] then
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ngeo = aplace[corner](mouse, {parent = c})
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end
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return corner, ngeo and ngeo.x or nil, ngeo and ngeo.y or nil
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end
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--- Resize a client.
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-- @staticfct awful.mouse.client.resize
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-- @param c The client to resize, or the focused one by default.
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-- @tparam string corner The corner to grab on resize. Auto detected by default.
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-- @tparam[opt={}] table args A set of `awful.placement` arguments
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-- @treturn string The corner (or side) name
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function mouse.client.resize(c, corner, args)
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c = c or capi.client.focus
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if not c then return end
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if c.fullscreen
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or c.maximized
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or c.type == "desktop"
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or c.type == "splash"
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or c.type == "dock" then
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return
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end
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-- Set some default arguments
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local new_args = setmetatable(
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{
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include_sides = (not args) or args.include_sides ~= false
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},
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{
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__index = args or {}
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}
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)
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-- Move the mouse to the corner
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if corner and aplace[corner] then
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aplace[corner](capi.mouse, {parent=c})
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else
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local _
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_, corner = aplace.closest_corner(capi.mouse, {
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parent = c,
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include_sides = new_args.include_sides ~= false,
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})
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end
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new_args.corner = corner
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mouse.resize(c, "mouse.resize", new_args)
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return corner
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end
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--- Default handler for `request::geometry` signals with "mouse.resize" context.
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-- @signalhandler awful.mouse.resize_handler
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-- @tparam client c The client
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-- @tparam string context The context
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-- @tparam[opt={}] table hints The hints to pass to the handler
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function mouse.resize_handler(c, context, hints)
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if hints and context and context:find("mouse.*") then
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-- This handler only handle the floating clients. If the client is tiled,
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-- then it let the layouts handle it.
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local t = c.screen.selected_tag
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local lay = t and t.layout or nil
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if (lay and lay == floating) or c.floating then
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c:geometry {
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x = hints.x,
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y = hints.y,
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width = hints.width,
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height = hints.height,
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}
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elseif lay and lay.resize_handler then
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lay.resize_handler(c, context, hints)
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end
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end
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end
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-- Older layouts implement their own mousegrabber.
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-- @tparam client c The client
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-- @tparam table args Additional arguments
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@ -358,6 +175,35 @@ function mouse.object.get_current_widget_geometries()
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return ret
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end
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--- Move the wibox under the cursor.
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-- @staticfct awful.mouse.wibox.move
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--@tparam wibox w The wibox to move, or none to use that under the pointer
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function mouse.wibox.move(w)
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w = w or mouse.current_wibox
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if not w then return end
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if not w
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or w.type == "desktop"
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or w.type == "splash"
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or w.type == "dock" then
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return
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end
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-- Compute the offset
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local coords = capi.mouse.coords()
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local geo = aplace.centered(capi.mouse,{parent=w, pretend=true})
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local offset = {
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x = geo.x - coords.x,
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y = geo.y - coords.y,
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}
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mouse.resize(w, "mouse.move", {
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placement = aplace.under_mouse,
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offset = offset
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})
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end
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--- True if the left mouse button is pressed.
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-- @property is_left_mouse_button_pressed
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-- @param boolean
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@ -486,8 +332,6 @@ for _, b in ipairs {"left", "right", "middle"} do
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end
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end
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capi.client.connect_signal("request::geometry", mouse.resize_handler)
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-- Set the cursor at startup
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capi.root.cursor("left_ptr")
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@ -538,6 +382,8 @@ function mouse._get_client_mousebindings()
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return default_buttons
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end
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mouse.resize_handler = mouse.resize._resize_handler
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return mouse
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-- vim: filetype=lua:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:textwidth=80
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@ -10,8 +10,9 @@
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---------------------------------------------------------------------------
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local aplace = require("awful.placement")
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local capi = {mousegrabber = mousegrabber}
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local capi = {mousegrabber = mousegrabber, client = client}
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local beautiful = require("beautiful")
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local floating = require("awful.layout.suit.floating")
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local module = {}
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@ -229,6 +230,28 @@ local function handler(_, client, context, args) --luacheck: no unused_args
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end, cursor)
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end
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function module._resize_handler(c, context, hints)
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if hints and context and context:find("mouse.*") then
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-- This handler only handle the floating clients. If the client is tiled,
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-- then it let the layouts handle it.
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local t = c.screen.selected_tag
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local lay = t and t.layout or nil
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if (lay and lay == floating) or c.floating then
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c:geometry {
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x = hints.x,
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y = hints.y,
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width = hints.width,
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height = hints.height,
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}
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elseif lay and lay.resize_handler then
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lay.resize_handler(c, context, hints)
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end
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end
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end
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capi.client.connect_signal("request::geometry", module._resize_handler)
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return setmetatable(module, {__call=handler})
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-- vim: filetype=lua:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:textwidth=80
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