forked from koreader/koreader
/
filemanagercollection.lua
124 lines (116 loc) · 4.35 KB
/
filemanagercollection.lua
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local ButtonDialogTitle = require("ui/widget/buttondialogtitle")
local FileManagerBookInfo = require("apps/filemanager/filemanagerbookinfo")
local InputContainer = require("ui/widget/container/inputcontainer")
local Menu = require("ui/widget/menu")
local ReadCollection = require("readcollection")
local UIManager = require("ui/uimanager")
local Screen = require("device").screen
local _ = require("gettext")
local FileManagerCollection = InputContainer:extend{
coll_menu_title = _("Favorites"),
}
function FileManagerCollection:init()
self.ui.menu:registerToMainMenu(self)
end
function FileManagerCollection:addToMainMenu(menu_items)
menu_items.collections = {
text = self.coll_menu_title,
callback = function()
self:onShowColl("favorites")
end,
}
end
function FileManagerCollection:updateItemTable()
-- Try to stay on current page.
local select_number = nil
if self.coll_menu.page and self.coll_menu.perpage then
select_number = (self.coll_menu.page - 1) * self.coll_menu.perpage + 1
end
self.coll_menu:switchItemTable(self.coll_menu_title,
ReadCollection:prepareList(self.coll_menu.collection), select_number)
end
function FileManagerCollection:onMenuHold(item)
local collfile_dialog = nil
local buttons = {
{
{
text = _("Sort"),
callback = function()
UIManager:close(collfile_dialog)
local item_table = {}
for i=1, #self._manager.coll_menu.item_table do
table.insert(item_table, {text = self._manager.coll_menu.item_table[i].text, label = self._manager.coll_menu.item_table[i].file})
end
local SortWidget = require("ui/widget/sortwidget")
local sort_item
sort_item = SortWidget:new{
title = _("Sort favorites book"),
item_table = item_table,
callback = function()
local new_order_table = {}
for i=1, #sort_item.item_table do
table.insert(new_order_table, {
file = sort_item.item_table[i].label,
order = i
})
end
ReadCollection:writeCollection(new_order_table, self._manager.coll_menu.collection)
self._manager:updateItemTable()
end
}
UIManager:show(sort_item)
end,
},
{
text = _("Remove from collection"),
callback = function()
ReadCollection:removeItem(item.file, self._manager.coll_menu.collection)
self._manager:updateItemTable()
UIManager:close(collfile_dialog)
end,
},
},
{
{
text = _("Book information"),
enabled = FileManagerBookInfo:isSupported(item.file),
callback = function()
FileManagerBookInfo:show(item.file)
UIManager:close(collfile_dialog)
end,
},
},
}
collfile_dialog = ButtonDialogTitle:new{
title = item.text:match("([^/]+)$"),
title_align = "center",
buttons = buttons,
}
UIManager:show(collfile_dialog)
return true
end
function FileManagerCollection:onShowColl(collection)
self.coll_menu = Menu:new{
ui = self.ui,
width = Screen:getWidth(),
height = Screen:getHeight(),
covers_fullscreen = true, -- hint for UIManager:_repaint()
is_borderless = true,
is_popout = false,
onMenuHold = self.onMenuHold,
_manager = self,
collection = collection,
}
self:updateItemTable()
self.coll_menu.close_callback = function()
-- Close it at next tick so it stays displayed
-- while a book is opening (avoids a transient
-- display of the underlying File Browser)
UIManager:nextTick(function()
UIManager:close(self.coll_menu)
end)
end
UIManager:show(self.coll_menu)
return true
end
return FileManagerCollection