mirror of https://github.com/koreader/koreader
ReaderHighlight: allow updating a highlight drawing style (#8323)
Also modify highlight dialog's "Edit" button to be "Add note" or "Edit note" whether a note has already beed added. Adds a new RadioButtonWidget.pull/8350/head
hius07
3 years ago
committed by
GitHub
parent
f0b992d425
commit
d652eec2cd
@ -0,0 +1,267 @@
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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 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 MovableContainer = require("ui/widget/container/movablecontainer")
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local RadioButtonTable = require("ui/widget/radiobuttontable")
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local Size = require("ui/size")
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local TextBoxWidget = require("ui/widget/textboxwidget")
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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 RadioButtonWidget = InputContainer:new{
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title_text = "",
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title_face = Font:getFace("x_smalltfont"),
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info_text = nil,
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width = nil,
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width_factor = nil,
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height = nil,
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radio_buttons = nil, -- row x column table
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cancel_text = _("Close"),
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ok_text = _("Apply"),
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cancel_callback = nil,
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callback = nil,
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close_callback = nil,
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keep_shown_on_apply = false,
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default_provider = nil,
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default_text = _("Use default"),
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extra_text = nil,
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extra_callback = nil,
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-- output
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provider = nil, -- provider of the checked button
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row = nil, -- row of the checked button
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col = nil, -- column of the checked button
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}
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function RadioButtonWidget:init()
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self.screen_width = Screen:getWidth()
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self.screen_height = Screen:getHeight()
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if not self.width then
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if not self.width_factor then
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self.width_factor = 0.6
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end
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self.width = math.floor(math.min(self.screen_width, self.screen_height) * self.width_factor)
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end
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if Device:hasKeys() then
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self.key_events = {
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Close = { {"Back"}, doc = "close 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 RadioButtonWidget:update()
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if self.default_provider then
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local row, col = self:getButtonIndex(self.default_provider)
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self.radio_buttons[row][col].text = self.radio_buttons[row][col].text .. "\u{A0}\u{A0}★"
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end
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local value_widget = RadioButtonTable:new{
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radio_buttons = self.radio_buttons,
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width = math.floor(self.width * 0.9),
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focused = true,
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scroll = false,
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parent = self,
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face = self.face,
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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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max_width = self.width - 2 * (Size.padding.default + Size.margin.title),
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face = self.title_face,
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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 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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if self.cancel_callback then
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self.cancel_callback()
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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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text = self.ok_text,
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callback = function()
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if self.callback then
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self.provider = value_widget.checked_button.provider
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self.row, self.col = self:getButtonIndex(self.provider)
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self.callback(self)
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end
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if not self.keep_shown_on_apply then
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self:onClose()
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end
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end,
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},
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}
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}
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if self.extra_text then
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table.insert(buttons,{
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{
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text = self.extra_text,
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callback = function()
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if self.extra_callback then
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self.provider = value_widget.checked_button.provider
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self.row, self.col = self:getButtonIndex(self.provider)
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self.extra_callback(self)
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end
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if not self.keep_shown_on_apply then
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self:onClose()
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end
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end,
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},
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})
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end
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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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local vgroup = VerticalGroup:new{
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align = "left",
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value_title,
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value_line,
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}
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if self.info_text then
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table.insert(vgroup, FrameContainer:new{
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padding = Size.padding.default,
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margin = Size.margin.small,
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bordersize = 0,
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TextBoxWidget:new{
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text = self.info_text,
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face = Font:getFace("x_smallinfofont"),
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width = math.floor(self.width * 0.9),
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}
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})
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end
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table.insert(vgroup, 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 + 4 * Size.padding.large,
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},
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value_group
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})
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table.insert(vgroup, 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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self.widget_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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vgroup,
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}
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self.movable = MovableContainer:new{
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self.widget_frame,
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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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self.movable,
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}
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UIManager:setDirty(self, function()
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return "ui", self.widget_frame.dimen
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end)
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end
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function RadioButtonWidget:getButtonIndex(provider)
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for i = 1, #self.radio_buttons do -- rows
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for j = 1, #self.radio_buttons[i] do -- columns
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if self.radio_buttons[i][j].provider == provider then
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return i, j
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end
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end
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end
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end
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function RadioButtonWidget:hasMoved()
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local offset = self.movable:getMovedOffset()
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return offset.x ~= 0 or offset.y ~= 0
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end
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function RadioButtonWidget:onCloseWidget()
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UIManager:setDirty(nil, function()
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return "ui", self.widget_frame.dimen
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end)
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end
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function RadioButtonWidget:onShow()
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UIManager:setDirty(self, function()
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return "ui", self.widget_frame.dimen
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end)
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return true
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end
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function RadioButtonWidget:onAnyKeyPressed()
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self:onClose()
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return true
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end
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function RadioButtonWidget:onTapClose(arg, ges_ev)
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if ges_ev.pos:notIntersectWith(self.widget_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 RadioButtonWidget:onClose()
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UIManager:close(self)
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if self.close_callback then
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self.close_callback()
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end
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return true
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end
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return RadioButtonWidget
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