diff --git a/icons/layout/default/centerfair.png b/icons/layout/default/centerfair.png new file mode 100644 index 0000000..188c243 Binary files /dev/null and b/icons/layout/default/centerfair.png differ diff --git a/icons/layout/default/centerfairw.png b/icons/layout/default/centerfairw.png new file mode 100644 index 0000000..ed4bcf5 Binary files /dev/null and b/icons/layout/default/centerfairw.png differ diff --git a/icons/layout/zenburn/centerfair.png b/icons/layout/zenburn/centerfair.png new file mode 100644 index 0000000..01cda8e Binary files /dev/null and b/icons/layout/zenburn/centerfair.png differ diff --git a/layout/centerfair.lua b/layout/centerfair.lua new file mode 100644 index 0000000..d9ea677 --- /dev/null +++ b/layout/centerfair.lua @@ -0,0 +1,147 @@ + +--[[ + + Licensed under GNU General Public License v2 + * (c) 2013, Luke Bonham + * (c) 2012, Nicolas Estibals + * (c) 2010-2012, Peter Hofmann + +--]] + +local tag = require("awful.tag") +local beautiful = require("beautiful") +local math = { ceil = math.ceil, + floor = math.floor, + max = math.max } +local tonumber = tonumber + +local centerfair = { name = "centerfair" } + +function centerfair.arrange(p) + -- Layout with fixed number of vertical columns (read from nmaster). + -- Cols are centerded until there is nmaster columns, then windows + -- are stacked in the slave columns, with at most ncol clients per + -- column if possible. + + -- with nmaster=3 and ncol=1 you'll have + -- (1) (2) (3) + -- +---+---+---+ +-+---+---+-+ +---+---+---+ + -- | | | | | | | | | | | | | + -- | | 1 | | -> | | 1 | 2 | | -> | 1 | 2 | 3 | -> + -- | | | | | | | | | | | | | + -- +---+---+---+ +-+---+---+-+ +---+---+---+ + + -- (4) (5) + -- +---+---+---+ +---+---+---+ + -- | | | 3 | | | 2 | 4 | + -- + 1 + 2 +---+ -> + 1 +---+---+ + -- | | | 4 | | | 3 | 5 | + -- +---+---+---+ +---+---+---+ + + -- A useless gap (like the dwm patch) can be defined with + -- beautiful.useless_gap_width . + local useless_gap = tonumber(beautiful.useless_gap_width) or 0 + + -- Screen. + local wa = p.workarea + local cls = p.clients + + -- How many vertical columns? Read from nmaster on the tag. + local t = tag.selected(p.screen) + local num_x = centerfair.nmaster or tag.getnmaster(t) + local ncol = centerfair.ncol or tag.getncol(t) + + local width = math.floor((wa.width-(num_x+1)*useless_gap) / num_x) + + local offset_y = wa.y + useless_gap + if #cls < num_x + then + -- Less clients than the number of columns, let's center it! + local offset_x = wa.x + useless_gap + (wa.width - #cls*width - (#cls+1)*useless_gap) / 2 + local g = {} + g.width = width + g.height = wa.height - 2*useless_gap - 2 + g.y = offset_y + for i = 1, #cls do + g.x = offset_x + (i - 1) * (width + useless_gap + 2) + cls[i]:geometry(g) + end + else + -- More clients than the number of columns, let's arrange it! + local offset_x = wa.x + if useless_gap > 0 then + offset_x = offset_x + end + + -- Master client deserves a special treatement + local g = {} + g.width = wa.width - (num_x-1)*width -num_x*useless_gap - 2 + g.height = wa.height - 2*useless_gap - 2 + g.x = offset_x + useless_gap + g.y = offset_y + cls[1]:geometry(g) + + -- Treat the other clients + + -- Compute distribution of clients among columns + local num_y ={} + do + local remaining_clients = #cls-1 + local ncol_min = math.ceil(remaining_clients/(num_x-1)) + if ncol >= ncol_min + then + for i = (num_x-1), 1, -1 do + if (remaining_clients-i+1) < ncol + then + num_y[i] = remaining_clients-i + 1 + else + num_y[i] = ncol + end + remaining_clients = remaining_clients - num_y[i] + end + else + local rem = remaining_clients % (num_x-1) + if rem ==0 + then + for i = 1, num_x-1 do + num_y[i] = ncol_min + end + else + for i = 1, num_x-1 do + num_y[i] = ncol_min - 1 + end + for i = 0, rem-1 do + num_y[num_x-1-i] = num_y[num_x-1-i] + 1 + end + end + end + end + + -- Compute geometry of the other clients + local nclient = 2 + g.x = g.x + g.width+useless_gap + 2 + g.width = width + + if useless_gap > 0 then + g.width = g.width - useless_gap/2 - 2 + end + + for i = 1, (num_x-1) do + to_remove = 2 + g.height = math.floor((wa.height-useless_gap)/num_y[i]) + g.y = offset_y + for j = 0, (num_y[i]-2) do + cls[nclient]:geometry(g) + nclient = nclient + 1 + g.y = g.y + g.height+useless_gap + 2 + to_remove = to_remove + 2 + end + g.height = wa.height - num_y[i]*useless_gap - (num_y[i]-1)*g.height - useless_gap - to_remove + cls[nclient]:geometry(g) + nclient = nclient + 1 + g.x = g.x+g.width+useless_gap + 2 + end + end +end + +return centerfair diff --git a/layout/termfair.lua b/layout/termfair.lua index 4beab8f..89a44bb 100644 --- a/layout/termfair.lua +++ b/layout/termfair.lua @@ -89,27 +89,32 @@ function termfair.arrange(p) else g.height = height end + g.x = wa.x + this_x * width g.y = wa.y + this_y * height + if useless_gap > 0 then -- Top and left clients are shrinked by two steps and -- get moved away from the border. Other clients just -- get shrinked in one direction. + + gap_factor = (useless_gap / 100) * 2 + if this_x == 0 then - g.width = g.width - 2 * useless_gap + g.width = g.width - (2 + gap_factor) * useless_gap g.x = g.x + useless_gap else - g.width = g.width - useless_gap + g.width = g.width - (1 + gap_factor) * useless_gap end if this_y == 0 then - g.height = g.height - 2 * useless_gap + g.height = g.height - (2 + gap_factor) * useless_gap g.y = g.y + useless_gap else - g.height = g.height - useless_gap + g.height = g.height - (1 + gap_factor) * useless_gap end end c:geometry(g) diff --git a/layout/uselessfair.lua b/layout/uselessfair.lua index 7499d91..6aa6666 100644 --- a/layout/uselessfair.lua +++ b/layout/uselessfair.lua @@ -71,20 +71,23 @@ local function fair(p, orientation) -- Top and left clients are shrinked by two steps and -- get moved away from the border. Other clients just -- get shrinked in one direction. + + gap_factor = (useless_gap / 100) * 2 + if this_x == 0 then - g.width = g.width - 2 * useless_gap + g.width = g.width - (2 + gap_factor) * useless_gap g.x = g.x + useless_gap else - g.width = g.width - useless_gap + g.width = g.width - (1 + gap_factor) * useless_gap end if this_y == 0 then - g.height = g.height - 2 * useless_gap + g.height = g.height - (2 + gap_factor) * useless_gap g.y = g.y + useless_gap else - g.height = g.height - useless_gap + g.height = g.height - (1 + gap_factor) * useless_gap end end -- End of useless gap. diff --git a/layout/uselesspiral.lua b/layout/uselesspiral.lua index ad2ba04..3164c75 100644 --- a/layout/uselesspiral.lua +++ b/layout/uselesspiral.lua @@ -64,6 +64,8 @@ local function spiral(p, spiral) top = false left = false + gap_factor = (useless_gap / 100) * 2 + if wa2.y == static_wa.y then top = true end @@ -73,17 +75,17 @@ local function spiral(p, spiral) end if top then - wa2.height = wa2.height - 2 * useless_gap + wa2.height = wa2.height - (2 + gap_factor) * useless_gap wa2.y = wa2.y + useless_gap else - wa2.height = wa2.height - useless_gap + wa2.height = wa2.height - (1 + gap_factor) * useless_gap end if left then - wa2.width = wa2.width - 2 * useless_gap + wa2.width = wa2.width - (2 + gap_factor) * useless_gap wa2.x = wa2.x + useless_gap else - wa2.width = wa2.width - useless_gap + wa2.width = wa2.width - (1 + gap_factor) * useless_gap end end -- End of useless gap. diff --git a/layout/uselesstile.lua b/layout/uselesstile.lua index 78f7bec..e496500 100644 --- a/layout/uselesstile.lua +++ b/layout/uselesstile.lua @@ -88,6 +88,8 @@ local function tile_group(cls, wa, orientation, fact, group) top = false left = false + gap_factor = (useless_gap / 100) * 2 + if geom[y] == wa[y] then top = true end @@ -97,17 +99,17 @@ local function tile_group(cls, wa, orientation, fact, group) end if top then - geom[height] = geom[height] - 2 * useless_gap + geom[height] = geom[height] - (2 + gap_factor) * useless_gap geom[y] = geom[y] + useless_gap else - geom[height] = geom[height] - useless_gap + geom[height] = geom[height] - (1 + gap_factor) * useless_gap end if left then - geom[width] = geom[width] - 2 * useless_gap + geom[width] = geom[width] - (2 + gap_factor) * useless_gap geom[x] = geom[x] + useless_gap else - geom[width] = geom[width] - useless_gap + geom[width] = geom[width] - (1 + gap_factor) * useless_gap end end -- End of useless gap. diff --git a/wiki b/wiki index 089c10d..e85974a 160000 --- a/wiki +++ b/wiki @@ -1 +1 @@ -Subproject commit 089c10dff4317654c8436ddef408d993d617e202 +Subproject commit e85974ae28dda46d1f1ad1d5985269ea50ce5e83