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Page overlap menu (cre): set nb of overlap lines (#4538)

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Make this existing setting tunable with a menu item.
Also make the Page overlap and Highlight menus use a
checkbox, and their items grayed out when disabled.
This commit is contained in:
poire-z
2019-02-03 11:17:27 +01:00
committed by GitHub
parent 27b6c1546a
commit 895589ddaa
4 changed files with 53 additions and 13 deletions
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11
frontend/apps/reader/modules/readerpaging.lua
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@@ -187,18 +187,21 @@ function ReaderPaging:addToMainMenu(menu_items)
-- The difference between the two menus is only the enabled func.
local page_overlap_menu = {
{
text_func = function()
return self.show_overlap_enable and _("Disable") or _("Enable")
text = _("Page overlap"),
checked_func = function()
return self.show_overlap_enable
end,
callback = function()
self.show_overlap_enable = not self.show_overlap_enable
if not self.show_overlap_enable then
self.view:resetDimArea()
end
end
end,
separator = true,
},
}
for _, menu_entry in ipairs(self.view:genOverlapStyleMenu()) do
local overlap_enabled_func = function() return self.show_overlap_enable end
for _, menu_entry in ipairs(self.view:genOverlapStyleMenu(overlap_enabled_func)) do
table.insert(page_overlap_menu, menu_entry)
end
menu_items.page_overlap = {