mirror of https://github.com/koreader/koreader
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
354 lines
16 KiB
Lua
354 lines
16 KiB
Lua
local Event = require("ui/event")
|
|
local Device = require("device")
|
|
local EventListener = require("ui/widget/eventlistener")
|
|
local Geom = require("ui/geometry")
|
|
local InfoMessage = require("ui/widget/infomessage")
|
|
local UIManager = require("ui/uimanager")
|
|
local logger = require("logger")
|
|
local T = require("ffi/util").template
|
|
local _ = require("gettext")
|
|
|
|
local ReaderCoptListener = EventListener:new{}
|
|
|
|
function ReaderCoptListener:onReadSettings(config)
|
|
local view_mode = config:readSetting("copt_view_mode")
|
|
or G_reader_settings:readSetting("copt_view_mode")
|
|
or 0 -- default to "page" mode
|
|
local view_mode_name = view_mode == 0 and "page" or "scroll"
|
|
-- Let crengine know of the view mode before rendering, as it can
|
|
-- cause a rendering change (2-pages would become 1-page in
|
|
-- scroll mode).
|
|
self.ui.document:setViewMode(view_mode_name)
|
|
-- ReaderView is the holder of the view_mode state
|
|
self.view.view_mode = view_mode_name
|
|
|
|
-- crengine top status bar can only show author and title together
|
|
self.title = G_reader_settings:readSetting("cre_header_title") or 1
|
|
self.clock = G_reader_settings:readSetting("cre_header_clock") or 1
|
|
self.header_auto_refresh = G_reader_settings:readSetting("cre_header_auto_refresh") or 1
|
|
self.page_number = G_reader_settings:readSetting("cre_header_page_number") or 1
|
|
self.page_count = G_reader_settings:readSetting("cre_header_page_count") or 1
|
|
self.reading_percent = G_reader_settings:readSetting("cre_header_reading_percent") or 0
|
|
self.battery = G_reader_settings:readSetting("cre_header_battery") or 1
|
|
self.battery_percent = G_reader_settings:readSetting("cre_header_battery_percent") or 0
|
|
self.chapter_marks = G_reader_settings:readSetting("cre_header_chapter_marks") or 1
|
|
|
|
self.ui.document._document:setIntProperty("window.status.title", self.title)
|
|
self.ui.document._document:setIntProperty("window.status.clock", self.clock)
|
|
self.ui.document._document:setIntProperty("window.status.pos.page.number", self.page_number)
|
|
self.ui.document._document:setIntProperty("window.status.pos.page.count", self.page_count)
|
|
self.ui.document._document:setIntProperty("crengine.page.header.chapter.marks", self.chapter_marks)
|
|
self.ui.document._document:setIntProperty("window.status.battery", self.battery)
|
|
self.ui.document._document:setIntProperty("window.status.battery.percent", self.battery_percent)
|
|
self.ui.document._document:setIntProperty("window.status.pos.percent", self.reading_percent)
|
|
|
|
self:onTimeFormatChanged()
|
|
|
|
-- Enable or disable crengine header status line (note that for crengine, 0=header enabled, 1=header disabled)
|
|
local status_line = config:readSetting("copt_status_line") or G_reader_settings:readSetting("copt_status_line") or 1
|
|
self.ui:handleEvent(Event:new("SetStatusLine", status_line))
|
|
|
|
self.old_battery_level = Device:getPowerDevice():getCapacity()
|
|
|
|
-- Have this ready in case auto-refresh is enabled, now or later
|
|
self.headerRefresh = function()
|
|
-- Only draw it if the header is shown...
|
|
if self.document.configurable.status_line == 0 and self.view.view_mode == "page" then
|
|
-- ...and something has changed
|
|
local new_battery_level = Device:getPowerDevice():getCapacity()
|
|
if self.clock == 1 or (self.battery == 1 and new_battery_level ~= self.old_battery_level) then
|
|
self.old_battery_level = new_battery_level
|
|
self:updateHeader()
|
|
end
|
|
end
|
|
self:rescheduleHeaderRefreshIfNeeded() -- schedule (or not) next refresh
|
|
end
|
|
self:rescheduleHeaderRefreshIfNeeded() -- schedule (or not) first refresh
|
|
end
|
|
|
|
function ReaderCoptListener:onConfigChange(option_name, option_value)
|
|
self.document.configurable[option_name] = option_value
|
|
self.ui:handleEvent(Event:new("StartActivityIndicator"))
|
|
return true
|
|
end
|
|
|
|
function ReaderCoptListener:onSetFontSize(font_size)
|
|
self.document.configurable.font_size = font_size
|
|
end
|
|
|
|
function ReaderCoptListener:onCharging()
|
|
self:headerRefresh()
|
|
end
|
|
|
|
function ReaderCoptListener:onNotCharging()
|
|
self:headerRefresh()
|
|
end
|
|
|
|
function ReaderCoptListener:onTimeFormatChanged()
|
|
self.ui.document._document:setIntProperty("window.status.clock.12hours", G_reader_settings:isTrue("twelve_hour_clock") and 1 or 0)
|
|
end
|
|
|
|
function ReaderCoptListener:updateHeader()
|
|
-- Have crengine display accurate time and battery on its next drawing
|
|
self.ui.rolling:updateBatteryState()
|
|
self.ui.document:resetBufferCache() -- be sure next repaint is a redrawing
|
|
-- Force a refresh if we're not hidden behind another widget
|
|
if UIManager:getTopWidget() == "ReaderUI" then
|
|
UIManager:setDirty(self.view.dialog, "ui",
|
|
Geom:new{
|
|
x = 0, y = 0,
|
|
w = Device.screen:getWidth(),
|
|
h = self.ui.document:getHeaderHeight(),
|
|
}
|
|
)
|
|
end
|
|
end
|
|
|
|
function ReaderCoptListener:unscheduleHeaderRefresh()
|
|
if not self.headerRefresh then return end -- not yet set up
|
|
UIManager:unschedule(self.headerRefresh)
|
|
logger.dbg("ReaderCoptListener.headerRefresh unscheduled")
|
|
end
|
|
|
|
function ReaderCoptListener:rescheduleHeaderRefreshIfNeeded()
|
|
if not self.headerRefresh then return end -- not yet set up
|
|
local unscheduled = UIManager:unschedule(self.headerRefresh) -- unschedule if already scheduled
|
|
-- Only schedule an update if the header is actually visible
|
|
if self.header_auto_refresh == 1
|
|
and self.document.configurable.status_line == 0 -- top bar enabled
|
|
and self.view.view_mode == "page" -- not in scroll mode (which would disable the header)
|
|
and (self.clock == 1 or self.battery == 1) then -- something shown can change in next minute
|
|
UIManager:scheduleIn(61 - tonumber(os.date("%S")), self.headerRefresh)
|
|
if not unscheduled then
|
|
logger.dbg("ReaderCoptListener.headerRefresh scheduled")
|
|
else
|
|
logger.dbg("ReaderCoptListener.headerRefresh rescheduled")
|
|
end
|
|
elseif unscheduled then
|
|
logger.dbg("ReaderCoptListener.headerRefresh unscheduled")
|
|
end
|
|
end
|
|
|
|
-- Schedule or stop scheluding on these events, as they may change what is shown:
|
|
ReaderCoptListener.onSetStatusLine = ReaderCoptListener.rescheduleHeaderRefreshIfNeeded
|
|
-- configurable.status_line is set before this event is triggered
|
|
ReaderCoptListener.onSetViewMode = ReaderCoptListener.rescheduleHeaderRefreshIfNeeded
|
|
-- ReaderView:onSetViewMode(), which sets view.view_mode, is called before
|
|
-- ReaderCoptListener.onSetViewMode, so we'll get the updated value
|
|
function ReaderCoptListener:onResume()
|
|
-- Don't repaint the header until OutOfScreenSaver if screensaver_delay is enabled...
|
|
local screensaver_delay = G_reader_settings:readSetting("screensaver_delay")
|
|
if screensaver_delay and screensaver_delay ~= "disable" then
|
|
self._delayed_screensaver = true
|
|
return
|
|
end
|
|
|
|
self:headerRefresh()
|
|
end
|
|
|
|
function ReaderCoptListener:onOutOfScreenSaver()
|
|
if not self._delayed_screensaver then
|
|
return
|
|
end
|
|
|
|
self._delayed_screensaver = nil
|
|
self:headerRefresh()
|
|
end
|
|
|
|
-- Unschedule on these events
|
|
ReaderCoptListener.onCloseDocument = ReaderCoptListener.unscheduleHeaderRefresh
|
|
ReaderCoptListener.onSuspend = ReaderCoptListener.unscheduleHeaderRefresh
|
|
|
|
function ReaderCoptListener:setAndSave(setting, property, value)
|
|
self.ui.document._document:setIntProperty(property, value)
|
|
G_reader_settings:saveSetting(setting, value)
|
|
-- Have crengine redraw it (even if hidden by the menu at this time)
|
|
self:updateHeader()
|
|
-- And see if we should auto-refresh
|
|
self:rescheduleHeaderRefreshIfNeeded()
|
|
end
|
|
|
|
local about_text = _([[
|
|
In CRE documents, an alternative status bar can be displayed at the top of the screen, with or without the regular bottom status bar.
|
|
|
|
Enabling this alt status bar, per document or by default, can be done in the bottom menu.
|
|
|
|
The alternative status bar can be configured here.]])
|
|
|
|
function ReaderCoptListener:getAltStatusBarMenu()
|
|
return {
|
|
text = _("Alt status bar"),
|
|
separator = true,
|
|
sub_item_table = {
|
|
{
|
|
text = _("About alternate status bar"),
|
|
keep_menu_open = true,
|
|
callback = function()
|
|
UIManager:show(InfoMessage:new{
|
|
text = about_text,
|
|
})
|
|
end,
|
|
separator = true,
|
|
},
|
|
{
|
|
text = _("Auto refresh"),
|
|
checked_func = function()
|
|
return self.header_auto_refresh == 1
|
|
end,
|
|
callback = function()
|
|
self.header_auto_refresh = self.header_auto_refresh == 0 and 1 or 0
|
|
G_reader_settings:saveSetting("cre_header_auto_refresh", self.header_auto_refresh)
|
|
self:rescheduleHeaderRefreshIfNeeded()
|
|
end,
|
|
separator = true
|
|
},
|
|
{
|
|
text = _("Book author and title"),
|
|
checked_func = function()
|
|
return self.title == 1
|
|
end,
|
|
callback = function()
|
|
self.title = self.title == 0 and 1 or 0
|
|
self:setAndSave("cre_header_title", "window.status.title", self.title)
|
|
end,
|
|
},
|
|
{
|
|
text = _("Current time"),
|
|
checked_func = function()
|
|
return self.clock == 1
|
|
end,
|
|
callback = function()
|
|
self.clock = self.clock == 0 and 1 or 0
|
|
self:setAndSave("cre_header_clock", "window.status.clock", self.clock)
|
|
end,
|
|
},
|
|
{
|
|
text = _("Current page"),
|
|
checked_func = function()
|
|
return self.page_number == 1
|
|
end,
|
|
callback = function()
|
|
self.page_number = self.page_number == 0 and 1 or 0
|
|
self:setAndSave("cre_header_page_number", "window.status.pos.page.number", self.page_number)
|
|
end,
|
|
},
|
|
{
|
|
text = _("Total pages"),
|
|
checked_func = function()
|
|
return self.page_count == 1
|
|
end,
|
|
callback = function()
|
|
self.page_count = self.page_count == 0 and 1 or 0
|
|
self:setAndSave("cre_header_page_count", "window.status.pos.page.count", self.page_count)
|
|
end,
|
|
},
|
|
{
|
|
text = _("Progress percentage"),
|
|
checked_func = function()
|
|
return self.reading_percent == 1
|
|
end,
|
|
callback = function()
|
|
self.reading_percent = self.reading_percent == 0 and 1 or 0
|
|
self:setAndSave("cre_header_reading_percent", "window.status.pos.percent", self.reading_percent)
|
|
end,
|
|
},
|
|
{
|
|
text = _("Chapter marks"),
|
|
checked_func = function()
|
|
return self.chapter_marks == 1
|
|
end,
|
|
callback = function()
|
|
self.chapter_marks = self.chapter_marks == 0 and 1 or 0
|
|
self:setAndSave("cre_header_chapter_marks", "crengine.page.header.chapter.marks", self.chapter_marks)
|
|
end,
|
|
},
|
|
{
|
|
text_func = function()
|
|
local status = _("off")
|
|
if self.battery == 1 then
|
|
if self.battery_percent == 1 then
|
|
status = _("percentage")
|
|
else
|
|
status = _("icon")
|
|
end
|
|
end
|
|
return T(_("Battery status (%1)"), status)
|
|
end,
|
|
sub_item_table = {
|
|
{
|
|
text = _("Battery icon"),
|
|
checked_func = function()
|
|
return self.battery == 1 and self.battery_percent == 0
|
|
end,
|
|
callback = function()
|
|
if self.battery == 0 then -- self.battery_percent don't care
|
|
self.battery = 1
|
|
self.battery_percent = 0
|
|
elseif self.battery == 1 and self.battery_percent == 1 then
|
|
self.battery = 1
|
|
self.battery_percent = 0
|
|
else
|
|
self.battery = 0
|
|
self.battery_percent = 0
|
|
end
|
|
self:setAndSave("cre_header_battery", "window.status.battery", self.battery)
|
|
self:setAndSave("cre_header_battery_percent", "window.status.battery.percent", self.battery_percent)
|
|
end,
|
|
},
|
|
{
|
|
text = _("Battery percentage"),
|
|
checked_func = function()
|
|
return self.battery == 1 and self.battery_percent == 1
|
|
end,
|
|
callback = function()
|
|
if self.battery == 0 then -- self.battery_percent don't care
|
|
self.battery = 1
|
|
self.battery_percent = 1
|
|
elseif self.battery == 1 and self.battery_percent == 0 then
|
|
self.battery_percent = 1
|
|
else
|
|
self.battery = 0
|
|
self.battery_percent = 0
|
|
end
|
|
self:setAndSave("cre_header_battery", "window.status.battery", self.battery)
|
|
self:setAndSave("cre_header_battery_percent", "window.status.battery.percent", self.battery_percent)
|
|
end,
|
|
},
|
|
},
|
|
separator = true,
|
|
},
|
|
{
|
|
text_func = function()
|
|
return T(_("Font size (%1)"), G_reader_settings:readSetting("cre_header_status_font_size") or 20 )
|
|
end,
|
|
callback = function(touchmenu_instance)
|
|
local SpinWidget = require("ui/widget/spinwidget")
|
|
local start_size = G_reader_settings:readSetting("cre_header_status_font_size") or 20
|
|
local size_spinner = SpinWidget:new{
|
|
value = start_size,
|
|
value_min = 8,
|
|
value_max = 36,
|
|
default_value = 14,
|
|
keep_shown_on_apply = true,
|
|
title_text = _("Size of top status bar"),
|
|
ok_text = _("Set size"),
|
|
callback = function(spin)
|
|
-- This could change the header height, and as we refresh only on the
|
|
-- new height, we could get part of a previous taller status bar
|
|
-- still displayed. But as all this is covered by this menu that
|
|
-- we keep open, no need to handle this case.
|
|
self:setAndSave("cre_header_status_font_size", "crengine.page.header.font.size", spin.value)
|
|
if touchmenu_instance then touchmenu_instance:updateItems() end
|
|
-- Repaint the whole page, as changing this should cause a re-rendering
|
|
UIManager:setDirty(self.view.dialog, "ui")
|
|
end
|
|
}
|
|
UIManager:show(size_spinner)
|
|
end,
|
|
},
|
|
},
|
|
}
|
|
end
|
|
|
|
return ReaderCoptListener
|