mirror of https://github.com/koreader/koreader
Menu: configure number of items per page, wrap entries (#3589)
Configure number of items per page (from 6 to 24) - default is 14 Allow filenames to wrap so that we can see the full name Used by File browser, History, Search Result, Bookmarks, Table of contents (only single line), File chooser, OPDS catalogpull/3605/head
Robert
6 years ago
committed by
poire-z
parent
6e303e7372
commit
d163f8281d
@ -0,0 +1,201 @@
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local Blitbuffer = require("ffi/blitbuffer")
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local ButtonTable = require("ui/widget/buttontable")
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local CenterContainer = require("ui/widget/container/centercontainer")
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local CloseButton = require("ui/widget/closebutton")
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local Device = require("device")
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local FrameContainer = require("ui/widget/container/framecontainer")
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local Geom = require("ui/geometry")
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local GestureRange = require("ui/gesturerange")
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local Font = require("ui/font")
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local HorizontalGroup = require("ui/widget/horizontalgroup")
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local InputContainer = require("ui/widget/container/inputcontainer")
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local LineWidget = require("ui/widget/linewidget")
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local OverlapGroup = require("ui/widget/overlapgroup")
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local NumberPickerWidget = require("ui/widget/numberpickerwidget")
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local Size = require("ui/size")
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local TextWidget = require("ui/widget/textwidget")
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local UIManager = require("ui/uimanager")
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local VerticalGroup = require("ui/widget/verticalgroup")
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local WidgetContainer = require("ui/widget/container/widgetcontainer")
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local _ = require("gettext")
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local Screen = Device.screen
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local SpinWidget = InputContainer:new{
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title_face = Font:getFace("x_smalltfont"),
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width = Screen:getWidth() * 0.95,
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height = Screen:getHeight(),
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value = 1,
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value_max = 20,
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value_min = 0,
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ok_text = _("OK"),
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cancel_text = _("Cancel"),
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}
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function SpinWidget:init()
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self.medium_font_face = Font:getFace("ffont")
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self.light_bar = {}
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self.screen_width = Screen:getWidth()
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self.screen_height = Screen:getHeight()
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if Device:hasKeys() then
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self.key_events = {
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Close = { {"Back"}, doc = "close spin widget" }
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}
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end
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if Device:isTouchDevice() then
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self.ges_events = {
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TapClose = {
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GestureRange:new{
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ges = "tap",
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range = Geom:new{
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w = self.screen_width,
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h = self.screen_height,
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}
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},
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},
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}
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end
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self:update()
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end
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function SpinWidget:update()
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local value_widget = NumberPickerWidget:new{
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show_parent = self,
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width = self.screen_width * 0.2,
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value = self.value,
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value_min = self.value_min,
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value_max = self.value_max,
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value_step = 1,
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value_hold_step = 4,
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}
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local value_group = HorizontalGroup:new{
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align = "center",
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value_widget,
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}
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local value_title = FrameContainer:new{
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padding = Size.padding.default,
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margin = Size.margin.title,
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bordersize = 0,
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TextWidget:new{
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text = self.title_text,
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face = self.title_face,
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bold = true,
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width = self.width,
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},
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}
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local value_line = LineWidget:new{
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dimen = Geom:new{
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w = self.width,
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h = Size.line.thick,
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}
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}
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local value_bar = OverlapGroup:new{
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dimen = {
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w = self.width,
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h = value_title:getSize().h
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},
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value_title,
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CloseButton:new{ window = self, padding_top = Size.margin.title, },
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}
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local buttons = {
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{
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{
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text = self.cancel_text,
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callback = function()
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self:onClose()
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end,
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},
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{
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text = self.ok_text,
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callback = function()
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if self.callback then
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self.value = value_widget:getValue()
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self:callback(self)
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end
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self:onClose()
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end,
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},
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}
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}
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local ok_cancel_buttons = ButtonTable:new{
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width = self.width - 2*Size.padding.default,
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buttons = buttons,
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zero_sep = true,
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show_parent = self,
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}
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self.spin_frame = FrameContainer:new{
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radius = Size.radius.window,
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padding = 0,
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margin = 0,
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background = Blitbuffer.COLOR_WHITE,
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VerticalGroup:new{
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align = "left",
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value_bar,
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value_line,
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CenterContainer:new{
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dimen = Geom:new{
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w = self.width,
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h = value_group:getSize().h + self.screen_height * 0.1,
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},
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value_group
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},
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CenterContainer:new{
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dimen = Geom:new{
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w = self.width,
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h = ok_cancel_buttons:getSize().h,
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},
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ok_cancel_buttons
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}
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}
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}
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self[1] = WidgetContainer:new{
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align = "center",
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dimen =Geom:new{
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x = 0, y = 0,
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w = self.screen_width,
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h = self.screen_height,
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},
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FrameContainer:new{
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bordersize = 0,
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self.spin_frame,
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}
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}
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UIManager:setDirty(self, function()
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return "ui", self.spin_frame.dimen
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end)
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end
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function SpinWidget:onCloseWidget()
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UIManager:setDirty(nil, function()
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return "partial", self.spin_frame.dimen
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end)
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return true
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end
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function SpinWidget:onShow()
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UIManager:setDirty(self, function()
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return "ui", self.spin_frame.dimen
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end)
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return true
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end
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function SpinWidget:onAnyKeyPressed()
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UIManager:close(self)
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return true
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end
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function SpinWidget:onTapClose(arg, ges_ev)
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if ges_ev.pos:notIntersectWith(self.spin_frame.dimen) then
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self:onClose()
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end
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return true
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end
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function SpinWidget:onClose()
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UIManager:close(self)
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return true
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end
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return SpinWidget
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