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path: root/.config/mpv/scripts/uosc_shared/elements/Controls.lua
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-rw-r--r--.config/mpv/scripts/uosc_shared/elements/Controls.lua329
1 files changed, 0 insertions, 329 deletions
diff --git a/.config/mpv/scripts/uosc_shared/elements/Controls.lua b/.config/mpv/scripts/uosc_shared/elements/Controls.lua
deleted file mode 100644
index 9a6be72..0000000
--- a/.config/mpv/scripts/uosc_shared/elements/Controls.lua
+++ /dev/null
@@ -1,329 +0,0 @@
-local Element = require('uosc_shared/elements/Element')
-local Button = require('uosc_shared/elements/Button')
-local CycleButton = require('uosc_shared/elements/CycleButton')
-local Speed = require('uosc_shared/elements/Speed')
-
--- `scale` - `options.controls_size` scale factor.
--- `ratio` - Width/height ratio of a static or dynamic element.
--- `ratio_min` Min ratio for 'dynamic' sized element.
----@alias ControlItem {element?: Element; kind: string; sizing: 'space' | 'static' | 'dynamic'; scale: number; ratio?: number; ratio_min?: number; hide: boolean; dispositions?: table<string, boolean>}
-
----@class Controls : Element
-local Controls = class(Element)
-
-function Controls:new() return Class.new(self) --[[@as Controls]] end
-function Controls:init()
- Element.init(self, 'controls')
- ---@type ControlItem[] All control elements serialized from `options.controls`.
- self.controls = {}
- ---@type ControlItem[] Only controls that match current dispositions.
- self.layout = {}
-
- -- Serialize control elements
- local shorthands = {
- menu = 'command:menu:script-binding uosc/menu-blurred?Menu',
- subtitles = 'command:subtitles:script-binding uosc/subtitles#sub>0?Subtitles',
- audio = 'command:graphic_eq:script-binding uosc/audio#audio>1?Audio',
- ['audio-device'] = 'command:speaker:script-binding uosc/audio-device?Audio device',
- video = 'command:theaters:script-binding uosc/video#video>1?Video',
- playlist = 'command:list_alt:script-binding uosc/playlist?Playlist',
- chapters = 'command:bookmark:script-binding uosc/chapters#chapters>0?Chapters',
- ['editions'] = 'command:bookmarks:script-binding uosc/editions#editions>1?Editions',
- ['stream-quality'] = 'command:high_quality:script-binding uosc/stream-quality?Stream quality',
- ['open-file'] = 'command:file_open:script-binding uosc/open-file?Open file',
- ['items'] = 'command:list_alt:script-binding uosc/items?Playlist/Files',
- prev = 'command:arrow_back_ios:script-binding uosc/prev?Previous',
- next = 'command:arrow_forward_ios:script-binding uosc/next?Next',
- first = 'command:first_page:script-binding uosc/first?First',
- last = 'command:last_page:script-binding uosc/last?Last',
- ['loop-playlist'] = 'cycle:repeat:loop-playlist:no/inf!?Loop playlist',
- ['loop-file'] = 'cycle:repeat_one:loop-file:no/inf!?Loop file',
- shuffle = 'toggle:shuffle:shuffle?Shuffle',
- fullscreen = 'cycle:crop_free:fullscreen:no/yes=fullscreen_exit!?Fullscreen',
- }
-
- -- Parse out disposition/config pairs
- local items = {}
- local in_disposition = false
- local current_item = nil
- for c in options.controls:gmatch('.') do
- if not current_item then current_item = {disposition = '', config = ''} end
- if c == '<' and #current_item.config == 0 then in_disposition = true
- elseif c == '>' and #current_item.config == 0 then in_disposition = false
- elseif c == ',' and not in_disposition then
- items[#items + 1] = current_item
- current_item = nil
- else
- local prop = in_disposition and 'disposition' or 'config'
- current_item[prop] = current_item[prop] .. c
- end
- end
- items[#items + 1] = current_item
-
- -- Create controls
- self.controls = {}
- for i, item in ipairs(items) do
- local config = shorthands[item.config] and shorthands[item.config] or item.config
- local config_tooltip = split(config, ' *%? *')
- local tooltip = config_tooltip[2]
- config = shorthands[config_tooltip[1]]
- and split(shorthands[config_tooltip[1]], ' *%? *')[1] or config_tooltip[1]
- local config_badge = split(config, ' *# *')
- config = config_badge[1]
- local badge = config_badge[2]
- local parts = split(config, ' *: *')
- local kind, params = parts[1], itable_slice(parts, 2)
-
- -- Serialize dispositions
- local dispositions = {}
- for _, definition in ipairs(split(item.disposition, ' *, *')) do
- if #definition > 0 then
- local value = definition:sub(1, 1) ~= '!'
- local name = not value and definition:sub(2) or definition
- local prop = name:sub(1, 4) == 'has_' and name or 'is_' .. name
- dispositions[prop] = value
- end
- end
-
- -- Convert toggles into cycles
- if kind == 'toggle' then
- kind = 'cycle'
- params[#params + 1] = 'no/yes!'
- end
-
- -- Create a control element
- local control = {dispositions = dispositions, kind = kind}
-
- if kind == 'space' then
- control.sizing = 'space'
- elseif kind == 'gap' then
- table_assign(control, {sizing = 'dynamic', scale = 1, ratio = params[1] or 0.3, ratio_min = 0})
- elseif kind == 'command' then
- if #params ~= 2 then
- mp.error(string.format(
- 'command button needs 2 parameters, %d received: %s', #params, table.concat(params, '/')
- ))
- else
- local element = Button:new('control_' .. i, {
- icon = params[1],
- anchor_id = 'controls',
- on_click = function() mp.command(params[2]) end,
- tooltip = tooltip,
- count_prop = 'sub',
- })
- table_assign(control, {element = element, sizing = 'static', scale = 1, ratio = 1})
- if badge then self:register_badge_updater(badge, element) end
- end
- elseif kind == 'cycle' then
- if #params ~= 3 then
- mp.error(string.format(
- 'cycle button needs 3 parameters, %d received: %s',
- #params, table.concat(params, '/')
- ))
- else
- local state_configs = split(params[3], ' */ *')
- local states = {}
-
- for _, state_config in ipairs(state_configs) do
- local active = false
- if state_config:sub(-1) == '!' then
- active = true
- state_config = state_config:sub(1, -2)
- end
- local state_params = split(state_config, ' *= *')
- local value, icon = state_params[1], state_params[2] or params[1]
- states[#states + 1] = {value = value, icon = icon, active = active}
- end
-
- local element = CycleButton:new('control_' .. i, {
- prop = params[2], anchor_id = 'controls', states = states, tooltip = tooltip,
- })
- table_assign(control, {element = element, sizing = 'static', scale = 1, ratio = 1})
- if badge then self:register_badge_updater(badge, element) end
- end
- elseif kind == 'speed' then
- if not Elements.speed then
- local element = Speed:new({anchor_id = 'controls'})
- table_assign(control, {
- element = element, sizing = 'dynamic', scale = params[1] or 1.3, ratio = 3.5, ratio_min = 2,
- })
- else
- msg.error('there can only be 1 speed slider')
- end
- else
- msg.error('unknown element kind "' .. kind .. '"')
- break
- end
-
- self.controls[#self.controls + 1] = control
- end
-
- self:reflow()
-end
-
-function Controls:reflow()
- -- Populate the layout only with items that match current disposition
- self.layout = {}
- for _, control in ipairs(self.controls) do
- local matches = true
- for prop, value in pairs(control.dispositions) do
- if state[prop] ~= value then
- matches = false
- break
- end
- end
- if control.element then control.element.enabled = matches end
- if matches then self.layout[#self.layout + 1] = control end
- end
-
- self:update_dimensions()
- Elements:trigger('controls_reflow')
-end
-
----@param badge string
----@param element Element An element that supports `badge` property.
-function Controls:register_badge_updater(badge, element)
- local prop_and_limit = split(badge, ' *> *')
- local prop, limit = prop_and_limit[1], tonumber(prop_and_limit[2] or -1)
- local observable_name, serializer, is_external_prop = prop, nil, false
-
- if itable_index_of({'sub', 'audio', 'video'}, prop) then
- observable_name = 'track-list'
- serializer = function(value)
- local count = 0
- for _, track in ipairs(value) do if track.type == prop then count = count + 1 end end
- return count
- end
- else
- local parts = split(prop, '@')
- -- Support both new `prop@owner` and old `@prop` syntaxes
- if #parts > 1 then prop, is_external_prop = parts[1] ~= '' and parts[1] or parts[2], true end
- serializer = function(value) return value and (type(value) == 'table' and #value or tostring(value)) or nil end
- end
-
- local function handler(_, value)
- local new_value = serializer(value) --[[@as nil|string|integer]]
- local value_number = tonumber(new_value)
- if value_number then new_value = value_number > limit and value_number or nil end
- element.badge = new_value
- request_render()
- end
-
- if is_external_prop then element['on_external_prop_' .. prop] = function(_, value) handler(prop, value) end
- else mp.observe_property(observable_name, 'native', handler) end
-end
-
-function Controls:get_visibility()
- return (Elements.speed and Elements.speed.dragging) and 1 or Elements.timeline:get_is_hovered()
- and -1 or Element.get_visibility(self)
-end
-
-function Controls:update_dimensions()
- local window_border = Elements.window_border.size
- local size = state.fullormaxed and options.controls_size_fullscreen or options.controls_size
- local spacing = options.controls_spacing
- local margin = options.controls_margin
-
- -- Disable when not enough space
- local available_space = display.height - Elements.window_border.size * 2
- if Elements.top_bar.enabled then available_space = available_space - Elements.top_bar.size end
- if Elements.timeline.enabled then available_space = available_space - Elements.timeline.size_max end
- self.enabled = available_space > size + 10
-
- -- Reset hide/enabled flags
- for c, control in ipairs(self.layout) do
- control.hide = false
- if control.element then control.element.enabled = self.enabled end
- end
-
- if not self.enabled then return end
-
- -- Container
- self.bx = display.width - window_border - margin
- self.by = (Elements.timeline.enabled and Elements.timeline.ay or display.height - window_border) - margin
- self.ax, self.ay = window_border + margin, self.by - size
-
- -- Controls
- local available_width = self.bx - self.ax
- local statics_width = (#self.layout - 1) * spacing
- local min_content_width = statics_width
- local max_dynamics_width, dynamic_units, spaces = 0, 0, 0
-
- -- Calculate statics_width, min_content_width, and count spaces
- for c, control in ipairs(self.layout) do
- if control.sizing == 'space' then
- spaces = spaces + 1
- elseif control.sizing == 'static' then
- local width = size * control.scale * control.ratio
- statics_width = statics_width + width
- min_content_width = min_content_width + width
- elseif control.sizing == 'dynamic' then
- min_content_width = min_content_width + size * control.scale * control.ratio_min
- max_dynamics_width = max_dynamics_width + size * control.scale * control.ratio
- dynamic_units = dynamic_units + control.scale * control.ratio
- end
- end
-
- -- Hide & disable elements in the middle until we fit into available width
- if min_content_width > available_width then
- local i = math.ceil(#self.layout / 2 + 0.1)
- for a = 0, #self.layout - 1, 1 do
- i = i + (a * (a % 2 == 0 and 1 or -1))
- local control = self.layout[i]
-
- if control.kind ~= 'gap' and control.kind ~= 'space' then
- control.hide = true
- if control.element then control.element.enabled = false end
- if control.sizing == 'static' then
- local width = size * control.scale * control.ratio
- min_content_width = min_content_width - width - spacing
- statics_width = statics_width - width - spacing
- elseif control.sizing == 'dynamic' then
- min_content_width = min_content_width - size * control.scale * control.ratio_min - spacing
- max_dynamics_width = max_dynamics_width - size * control.scale * control.ratio
- dynamic_units = dynamic_units - control.scale * control.ratio
- end
-
- if min_content_width < available_width then break end
- end
- end
- end
-
- -- Lay out the elements
- local current_x = self.ax
- local width_for_dynamics = available_width - statics_width
- local space_width = (width_for_dynamics - max_dynamics_width) / spaces
-
- for c, control in ipairs(self.layout) do
- if not control.hide then
- local sizing, element, scale, ratio = control.sizing, control.element, control.scale, control.ratio
- local width, height = 0, 0
-
- if sizing == 'space' then
- if space_width > 0 then width = space_width end
- elseif sizing == 'static' then
- height = size * scale
- width = height * ratio
- elseif sizing == 'dynamic' then
- height = size * scale
- width = max_dynamics_width < width_for_dynamics
- and height * ratio or width_for_dynamics * ((scale * ratio) / dynamic_units)
- end
-
- local bx = current_x + width
- if element then element:set_coordinates(round(current_x), round(self.by - height), bx, self.by) end
- current_x = bx + spacing
- end
- end
-
- Elements:update_proximities()
- request_render()
-end
-
-function Controls:on_dispositions() self:reflow() end
-function Controls:on_display() self:update_dimensions() end
-function Controls:on_prop_border() self:update_dimensions() end
-function Controls:on_prop_fullormaxed() self:update_dimensions() end
-function Controls:on_timeline_enabled() self:update_dimensions() end
-
-return Controls
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