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Allow to configure font size(s) via default_preset #38

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Allow to configure font size(s) via default_preset #38

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25 changes: 18 additions & 7 deletions init.lua
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Original file line number Diff line number Diff line change
Expand Up @@ -57,27 +57,38 @@ cyclefocus = {
display_prev_count = 3,

-- Default preset to use for entries.
-- `preset_for_offset` (below) gets added to it.
default_preset = {},
-- `preset_for_offset` (below) gets added/applied to it.
-- The settings below are used by the default handlers.
default_preset = {
base_font_name = 'sans',
base_font_size = 8,
base_icon_size = dpi(24),
scale_factor_for_entry_offset = {
["0"] = 1.5,
}
},

--- Templates for entries in the list.
-- The following arguments get passed to a callback:
-- - client: the current client object.
-- - idx: index number of current entry in clients list.
-- - displayed_list: the list of entries in the list, possibly filtered.
preset_for_offset = {
-- Default callback, which will gets applied for all offsets (first).
-- Default callback, which gets applied for all offsets (first).
default = function (preset, args)
-- Default font and icon size (gets overwritten for current/0 index).
preset.font = 'sans 8'
preset.icon_size = dpi(24)
local default_preset = cyclefocus.default_preset
local scale_factors = default_preset.scale_factor_for_entry_offset
local factor = scale_factors and scale_factors[tostring(args.offset)] or 1
local font_size = (default_preset.base_font_size or 8) * factor
local font_name = default_preset.base_font_name or 'sans'
preset.font = string.format('%s %d', font_name, font_size)
preset.icon_size = (default_preset.base_icon_size or dpi(24)) * factor
preset.text = escape_markup(cyclefocus.get_client_title(args.client, false))
end,

-- Preset for current entry.
["0"] = function (preset, args)
preset.font = 'sans 14'
preset.icon_size = dpi(36)
preset.text = escape_markup(cyclefocus.get_client_title(args.client, true))
-- Add screen number if there is more than one.
if screen.count() > 1 then
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