1
0
Fork 0

add `mpv` config

urosm 2023-08-12 01:28:53 +02:00
parent fa2f25c48b
commit 3fcd26826d
3 changed files with 300 additions and 0 deletions

View File

@ -0,0 +1,10 @@
UP ignore
DOWN ignore
LEFT repeatable playlist-prev
RIGHT repeatable playlist-next
MBTN_RIGHT script-binding drag-to-pan
MBTN_LEFT script-binding pan-follows-cursor
MBTN_LEFT_DBL ignore
WHEEL_UP script-message cursor-centric-zoom 0.1
WHEEL_DOWN script-message cursor-centric-zoom -0.1

View File

@ -0,0 +1,8 @@
# window
image-display-duration=inf
# osd
osd-level=0
# gpu renderer options
background="#292526"

View File

@ -0,0 +1,282 @@
local opts = {
drag_to_pan_margin = 50,
drag_to_pan_move_if_full_view = false,
pan_follows_cursor_margin = 50,
cursor_centric_zoom_margin = 50,
cursor_centric_zoom_auto_center = true,
cursor_centric_zoom_dezoom_if_full_view = false,
}
local options = require 'mp.options'
local msg = require 'mp.msg'
local assdraw = require 'mp.assdraw'
options.read_options(opts, nil, function() end)
function clamp(value, low, high)
if value <= low then
return low
elseif value >= high then
return high
else
return value
end
end
local cleanup = nil -- function set up by drag-to-pan/pan-follows cursor and must be called to clean lingering state
function drag_to_pan_handler(table)
if cleanup then
cleanup()
cleanup = nil
end
if table["event"] == "down" then
local dim = mp.get_property_native("osd-dimensions")
if not dim then return end
local mouse_pos_origin, video_pan_origin = {}, {}
local moved = false
mouse_pos_origin[1], mouse_pos_origin[2] = mp.get_mouse_pos()
video_pan_origin[1] = mp.get_property_number("video-pan-x")
video_pan_origin[2] = mp.get_property_number("video-pan-y")
local video_size = { dim.w - dim.ml - dim.mr, dim.h - dim.mt - dim.mb }
local margin = opts.drag_to_pan_margin
local move_up = true
local move_lateral = true
if not opts.drag_to_pan_move_if_full_view then
if dim.ml >= 0 and dim.mr >= 0 then
move_lateral = false
end
if dim.mt >= 0 and dim.mb >= 0 then
move_up = false
end
end
if not move_up and not move_lateral then return end
local idle = function()
if moved then
local mX, mY = mp.get_mouse_pos()
local pX = video_pan_origin[1]
local pY = video_pan_origin[2]
if move_lateral then
pX = video_pan_origin[1] + (mX - mouse_pos_origin[1]) / video_size[1]
if 2 * margin > dim.ml + dim.mr then
pX = clamp(pX,
(-margin + dim.w / 2) / video_size[1] - 0.5,
(margin - dim.w / 2) / video_size[1] + 0.5)
else
pX = clamp(pX,
(margin - dim.w / 2) / video_size[1] + 0.5,
(-margin + dim.w / 2) / video_size[1] - 0.5)
end
end
if move_up then
pY = video_pan_origin[2] + (mY - mouse_pos_origin[2]) / video_size[2]
if 2 * margin > dim.mt + dim.mb then
pY = clamp(pY,
(-margin + dim.h / 2) / video_size[2] - 0.5,
(margin - dim.h / 2) / video_size[2] + 0.5)
else
pY = clamp(pY,
(margin - dim.h / 2) / video_size[2] + 0.5,
(-margin + dim.h / 2) / video_size[2] - 0.5)
end
end
mp.command("no-osd set video-pan-x " .. clamp(pX, -3, 3) .. "; no-osd set video-pan-y " .. clamp(pY, -3, 3))
moved = false
end
end
mp.register_idle(idle)
mp.add_forced_key_binding("mouse_move", "image-viewer-mouse-move", function() moved = true end)
cleanup = function()
mp.remove_key_binding("image-viewer-mouse-move")
mp.unregister_idle(idle)
end
end
end
function pan_follows_cursor_handler(table)
if cleanup then
cleanup()
cleanup = nil
end
if table["event"] == "down" then
local dim = mp.get_property_native("osd-dimensions")
if not dim then return end
local video_size = { dim.w - dim.ml - dim.mr, dim.h - dim.mt - dim.mb }
local moved = true
local idle = function()
if moved then
local mX, mY = mp.get_mouse_pos()
local x = math.min(1, math.max(-2 * mX / dim.w + 1, -1))
local y = math.min(1, math.max(-2 * mY / dim.h + 1, -1))
local command = ""
local margin = opts.pan_follows_cursor_margin
if dim.ml + dim.mr < 0 then
command = command ..
"no-osd set video-pan-x " .. clamp(x * (2 * margin - dim.ml - dim.mr) / (2 * video_size[1]), -3, 3) .. ";"
elseif mp.get_property_number("video-pan-x") ~= 0 then
command = command .. "no-osd set video-pan-x " .. "0;"
end
if dim.mt + dim.mb < 0 then
command = command ..
"no-osd set video-pan-y " .. clamp(y * (2 * margin - dim.mt - dim.mb) / (2 * video_size[2]), -3, 3) .. ";"
elseif mp.get_property_number("video-pan-y") ~= 0 then
command = command .. "no-osd set video-pan-y " .. "0;"
end
if command ~= "" then
mp.command(command)
end
moved = false
end
end
mp.register_idle(idle)
mp.add_forced_key_binding("mouse_move", "image-viewer-mouse-move", function() moved = true end)
cleanup = function()
mp.remove_key_binding("image-viewer-mouse-move")
mp.unregister_idle(idle)
end
end
end
function cursor_centric_zoom_handler(amt)
local zoom_inc = tonumber(amt)
if not zoom_inc or zoom_inc == 0 then return end
local dim = mp.get_property_native("osd-dimensions")
if not dim then return end
local margin = opts.cursor_centric_zoom_margin
local video_size = { dim.w - dim.ml - dim.mr, dim.h - dim.mt - dim.mb }
-- the size in pixels of the (in|de)crement
local diff_width = (2 ^ zoom_inc - 1) * video_size[1]
local diff_height = (2 ^ zoom_inc - 1) * video_size[2]
if not opts.cursor_centric_zoom_dezoom_if_full_view and
zoom_inc < 0 and
video_size[1] + diff_width + 2 * margin <= dim.w and
video_size[2] + diff_height + 2 * margin <= dim.h
then
-- the zoom decrement is too much, reduce it such that the full image is visible, no more, no less
-- in addition, this should take care of trying too zoom out while everything is already visible
local new_zoom_inc_x = math.log((dim.w - 2 * margin) / video_size[1]) / math.log(2)
local new_zoom_inc_y = math.log((dim.h - 2 * margin) / video_size[2]) / math.log(2)
local new_zoom_inc = math.min(0, math.min(new_zoom_inc_x, new_zoom_inc_y))
zoom_inc = new_zoom_inc
diff_width = (2 ^ zoom_inc - 1) * video_size[1]
diff_height = (2 ^ zoom_inc - 1) * video_size[2]
end
local new_width = video_size[1] + diff_width
local new_height = video_size[2] + diff_height
local mouse_pos_origin = {}
mouse_pos_origin[1], mouse_pos_origin[2] = mp.get_mouse_pos()
local new_pan_x, new_pan_y
-- some additional constraints:
-- if image can be fully visible (in either direction), set pan to 0
-- if border would show on either side, then prefer adjusting the pan even if not cursor-centric
local auto_c = opts.cursor_centric_zoom_auto_center
if auto_c and video_size[1] + diff_width + 2 * margin <= dim.w then
new_pan_x = 0
else
local pan_x = mp.get_property("video-pan-x")
local rx = (dim.ml + video_size[1] / 2 - mouse_pos_origin[1]) / (video_size[1] / 2)
new_pan_x = (pan_x * video_size[1] + rx * diff_width / 2) / new_width
if auto_c then
new_pan_x = clamp(new_pan_x, (dim.w - 2 * margin) / (2 * new_width) - 0.5,
-(dim.w - 2 * margin) / (2 * new_width) + 0.5)
end
end
if auto_c and video_size[2] + diff_height + 2 * margin <= dim.h then
new_pan_y = 0
else
local pan_y = mp.get_property("video-pan-y")
local ry = (dim.mt + video_size[2] / 2 - mouse_pos_origin[2]) / (video_size[2] / 2)
new_pan_y = (pan_y * video_size[2] + ry * diff_height / 2) / new_height
if auto_c then
new_pan_y = clamp(new_pan_y, (dim.h - 2 * margin) / (2 * new_height) - 0.5,
-(dim.h - 2 * margin) / (2 * new_height) + 0.5)
end
end
local zoom_origin = mp.get_property("video-zoom")
mp.command("no-osd set video-zoom " ..
zoom_origin + zoom_inc ..
"; no-osd set video-pan-x " .. clamp(new_pan_x, -3, 3) .. "; no-osd set video-pan-y " .. clamp(new_pan_y, -3, 3))
end
function align_border(x, y)
local dim = mp.get_property_native("osd-dimensions")
if not dim then return end
local video_size = { dim.w - dim.ml - dim.mr, dim.h - dim.mt - dim.mb }
local x, y = tonumber(x), tonumber(y)
local command = ""
if x then
command = command .. "no-osd set video-pan-x " .. clamp(-x * (dim.ml + dim.mr) / (2 * video_size[1]), -3, 3) .. ";"
end
if y then
command = command .. "no-osd set video-pan-y " .. clamp(-y * (dim.mt + dim.mb) / (2 * video_size[2]), -3, 3) .. ";"
end
if command ~= "" then
mp.command(command)
end
end
function pan_image(axis, amount, zoom_invariant, image_constrained)
amount = tonumber(amount)
if not amount or amount == 0 or axis ~= "x" and axis ~= "y" then return end
if zoom_invariant == "yes" then
amount = amount / 2 ^ mp.get_property_number("video-zoom")
end
local prop = "video-pan-" .. axis
local old_pan = mp.get_property_number(prop)
if image_constrained == "yes" then
local dim = mp.get_property_native("osd-dimensions")
if not dim then return end
local margin =
(axis == "x" and amount > 0) and dim.ml
or (axis == "x" and amount < 0) and dim.mr
or (amount > 0) and dim.mt
or (amount < 0) and dim.mb
local vid_size = (axis == "x") and (dim.w - dim.ml - dim.mr) or (dim.h - dim.mt - dim.mb)
local pixels_moved = math.abs(amount) * vid_size
-- the margin is already visible, no point going further
if margin >= 0 then
return
elseif margin + pixels_moved > 0 then
amount = -(math.abs(amount) / amount) * margin / vid_size
end
end
mp.set_property_number(prop, old_pan + amount)
end
function rotate_video(amt)
local rot = mp.get_property_number("video-rotate")
rot = (rot + amt) % 360
mp.set_property_number("video-rotate", rot)
end
function reset_pan_if_visible()
local dim = mp.get_property_native("osd-dimensions")
if not dim then return end
local command = ""
if (dim.ml + dim.mr >= 0) then
command = command .. "no-osd set video-pan-x 0" .. ";"
end
if (dim.mt + dim.mb >= 0) then
command = command .. "no-osd set video-pan-y 0" .. ";"
end
if command ~= "" then
mp.command(command)
end
end
mp.add_key_binding(nil, "drag-to-pan", drag_to_pan_handler, { complex = true })
mp.add_key_binding(nil, "pan-follows-cursor", pan_follows_cursor_handler, { complex = true })
mp.add_key_binding(nil, "cursor-centric-zoom", cursor_centric_zoom_handler)
mp.add_key_binding(nil, "align-border", align_border)
mp.add_key_binding(nil, "pan-image", pan_image)
mp.add_key_binding(nil, "rotate-video", rotate_video)
mp.add_key_binding(nil, "reset-pan-if-visible", reset_pan_if_visible)
mp.add_key_binding(nil, "force-print-filename", force_print_filename)