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@ -1,6 +1,7 @@
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require "ui/widget/container"
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require "ui/widget/focusmanager"
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require "ui/widget/infomessage"
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require "ui/widget/button"
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require "ui/widget/text"
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require "ui/widget/group"
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require "ui/widget/span"
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@ -287,9 +288,28 @@ function Menu:init()
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end
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-- group for items
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self.item_group = VerticalGroup:new{}
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self.page_info = TextWidget:new{
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-- group for page info
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self.page_info_left_chev = Button:new{
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icon = "resources/icons/appbar.chevron.left.png",
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callback = function() self:onPrevPage() end,
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bordersize = 0,
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}
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self.page_info_right_chev = Button:new{
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icon = "resources/icons/appbar.chevron.right.png",
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callback = function() self:onNextPage() end,
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bordersize = 0,
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}
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self.page_info_left_chev:hide()
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self.page_info_right_chev:hide()
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self.page_info_text = TextWidget:new{
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text = "",
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face = self.fface,
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}
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self.page_info = HorizontalGroup:new{
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self.page_info_left_chev,
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self.page_info_text,
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self.page_info_right_chev
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}
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-- group for menu layout
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local content = VerticalGroup:new{
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self.title_bar,
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@ -428,9 +448,13 @@ function Menu:updateItems(select_number)
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self.item_group[select_number]:onFocus()
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end
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-- update page information
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self.page_info.text = _("page ")..self.page.."/"..self.page_num
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self.page_info_text.text = _("page ")..self.page.."/"..self.page_num
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self.page_info_left_chev:showHide(self.page_num > 1)
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self.page_info_right_chev:showHide(self.page_num > 1)
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self.page_info_left_chev:enableDisable(self.page > 1)
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self.page_info_right_chev:enableDisable(self.page < self.page_num)
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else
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self.page_info.text = _("no choices available")
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self.page_info_text.text = _("no choices available")
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end
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-- FIXME: this is a dirty hack to clear previous menus
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@ -568,5 +592,3 @@ function Menu:onSwipe(arg, ges_ev)
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self:onPrevPage()
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end
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end
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