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ReaderHighlight: Allow customizing the highlight lightening factor.

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Followup to #7497
This commit is contained in:
NiLuJe
2021-04-04 20:33:34 +02:00
committed by Frans de Jonge
parent 01224e5f49
commit e4adcdf422
1 changed files with 32 additions and 1 deletions
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33
frontend/apps/reader/modules/readerhighlight.lua
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@@ -323,7 +323,7 @@ function ReaderHighlight:genHighlightDrawerMenu()
callback = function()
self.view.highlight.disabled = not self.view.highlight.disabled
end,
hold_callback = function(touchmenu_instance)
hold_callback = function()
self:toggleDefault()
end,
separator = true,
@@ -331,6 +331,37 @@ function ReaderHighlight:genHighlightDrawerMenu()
get_highlight_style("lighten"),
get_highlight_style("underscore"),
get_highlight_style("invert"),
{
text_func = function()
return T(_("Highlight opacity: %1"), G_reader_settings:readSetting("highlight_lighten_factor", 0.2))
end,
enabled_func = function()
return not self.view.highlight.disabled and self.view.highlight.saved_drawer == "lighten"
end,
callback = function()
local SpinWidget = require("ui/widget/spinwidget")
local curr_val = G_reader_settings:readSetting("highlight_lighten_factor", 0.2)
local items = SpinWidget:new{
width = math.floor(Screen:getWidth() * 0.6),
value = curr_val,
value_min = 0,
value_max = 1,
precision = "%.2f",
value_step = 0.1,
value_hold_step = 0.25,
default_value = 0.2,
keep_shown_on_apply = true,
title_text = _("Highlight opacity"),
info_text = _("The higher the value, the darker the highlight."),
callback = function(spin)
G_reader_settings:saveSetting("highlight_lighten_factor", spin.value)
self.view.highlight.lighten_factor = spin.value
UIManager:setDirty(self.dialog, "ui")
end
}
UIManager:show(items)
end,
},
}
end