diff options
Diffstat (limited to 'awesome/lib/awful/layout/suit/floating.lua')
| -rw-r--r-- | awesome/lib/awful/layout/suit/floating.lua | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/awesome/lib/awful/layout/suit/floating.lua b/awesome/lib/awful/layout/suit/floating.lua new file mode 100644 index 0000000..b769435 --- /dev/null +++ b/awesome/lib/awful/layout/suit/floating.lua @@ -0,0 +1,112 @@ +--------------------------------------------------------------------------- +--- Dummy function for floating layout +-- +-- @author Gregor Best +-- @copyright 2008 Gregor Best +-- @module awful.layout +--------------------------------------------------------------------------- + +-- Grab environment we need +local ipairs = ipairs +local capi = +{ + mouse = mouse, + mousegrabber = mousegrabber +} + +--- The floating layout layoutbox icon. +-- @beautiful beautiful.layout_floating +-- @param surface +-- @see gears.surface + +local floating = {} + +--- Jump mouse cursor to the client's corner when resizing it. +floating.resize_jump_to_corner = true + +function floating.mouse_resize_handler(c, corner, x, y) + local g = c:geometry() + + -- Do not allow maximized clients to be resized by mouse + local fixed_x = c.maximized_horizontal + local fixed_y = c.maximized_vertical + + local prev_coords = {} + local coordinates_delta = {x=0,y=0} + if floating.resize_jump_to_corner then + -- Warp mouse pointer + capi.mouse.coords({ x = x, y = y }) + else + local corner_x, corner_y = x, y + local mouse_coords = capi.mouse.coords() + x = mouse_coords.x + y = mouse_coords.y + coordinates_delta = {x=corner_x-x,y=corner_y-y} + end + + capi.mousegrabber.run(function (_mouse) + if not c.valid then return false end + + _mouse.x = _mouse.x + coordinates_delta.x + _mouse.y = _mouse.y + coordinates_delta.y + for _, v in ipairs(_mouse.buttons) do + if v then + local ng + prev_coords = { x =_mouse.x, y = _mouse.y } + if corner == "bottom_right" then + ng = { width = _mouse.x - g.x, + height = _mouse.y - g.y } + elseif corner == "bottom_left" then + ng = { x = _mouse.x, + width = (g.x + g.width) - _mouse.x, + height = _mouse.y - g.y } + elseif corner == "top_left" then + ng = { x = _mouse.x, + width = (g.x + g.width) - _mouse.x, + y = _mouse.y, + height = (g.y + g.height) - _mouse.y } + else + ng = { width = _mouse.x - g.x, + y = _mouse.y, + height = (g.y + g.height) - _mouse.y } + end + if ng.width <= 0 then ng.width = nil end + if ng.height <= 0 then ng.height = nil end + if fixed_x then ng.width = g.width ng.x = g.x end + if fixed_y then ng.height = g.height ng.y = g.y end + c:geometry(ng) + -- Get real geometry that has been applied + -- in case we honor size hints + -- XXX: This should be rewritten when size + -- hints are available from Lua. + local rg = c:geometry() + + if corner == "bottom_right" then + ng = {} + elseif corner == "bottom_left" then + ng = { x = (g.x + g.width) - rg.width } + elseif corner == "top_left" then + ng = { x = (g.x + g.width) - rg.width, + y = (g.y + g.height) - rg.height } + else + ng = { y = (g.y + g.height) - rg.height } + end + c:geometry({ x = ng.x, y = ng.y }) + return true + end + end + return prev_coords.x == _mouse.x and prev_coords.y == _mouse.y + end, corner .. "_corner") +end + +function floating.arrange() +end + +--- The floating layout. +-- @clientlayout awful.layout.suit. + +floating.name = "floating" + +return floating + +-- vim: filetype=lua:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:textwidth=80 |