mirror of
https://github.com/koreader/koreader
synced 2024-11-13 19:11:25 +00:00
287 lines
8.8 KiB
Lua
287 lines
8.8 KiB
Lua
local FileManagerHistory = require("apps/filemanager/filemanagerhistory")
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local InputContainer = require("ui/widget/container/inputcontainer")
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local FrameContainer = require("ui/widget/container/framecontainer")
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local FileManagerMenu = require("apps/filemanager/filemanagermenu")
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local DocumentRegistry = require("document/documentregistry")
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local TextWidget = require("ui/widget/textwidget")
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local FileChooser = require("ui/widget/filechooser")
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local VerticalSpan = require("ui/widget/verticalspan")
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local VerticalGroup = require("ui/widget/verticalgroup")
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local ButtonDialog = require("ui/widget/buttondialog")
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local lfs = require("libs/libkoreader-lfs")
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local UIManager = require("ui/uimanager")
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local Font = require("ui/font")
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local Screen = require("device").screen
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local Geom = require("ui/geometry")
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local Device = require("device")
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local Event = require("ui/event")
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local DEBUG = require("dbg")
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local _ = require("gettext")
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local util = require("ffi/util")
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local Blitbuffer = require("ffi/blitbuffer")
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local FileManager = InputContainer:extend{
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title = _("FileManager"),
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root_path = lfs.currentdir(),
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-- our own size
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dimen = Geom:new{ w = 400, h = 600 },
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onExit = function() end,
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}
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function FileManager:init()
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self.show_parent = self.show_parent or self
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self.banner = VerticalGroup:new{
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TextWidget:new{
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face = Font:getFace("tfont", 24),
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text = self.title,
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},
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VerticalSpan:new{ width = Screen:scaleBySize(10) }
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}
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local g_show_hidden = G_reader_settings:readSetting("show_hidden")
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local show_hidden = g_show_hidden == nil and DSHOWHIDDENFILES or g_show_hidden
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local file_chooser = FileChooser:new{
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-- remeber to adjust the height when new item is added to the group
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path = self.root_path,
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show_parent = self.show_parent,
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show_hidden = show_hidden,
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width = Screen:getWidth(),
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height = Screen:getHeight() - self.banner:getSize().h,
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is_popout = false,
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is_borderless = true,
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has_close_button = true,
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file_filter = function(filename)
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if DocumentRegistry:getProvider(filename) then
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return true
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end
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end,
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close_callback = function() return self:onClose() end,
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}
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self.file_chooser = file_chooser
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function file_chooser:onFileSelect(file)
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local ReaderUI = require("apps/reader/readerui")
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ReaderUI:showReader(file)
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return true
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end
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local copyFile = function(file) self:copyFile(file) end
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local pasteHere = function(file) self:pasteHere(file) end
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local cutFile = function(file) self:cutFile(file) end
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local deleteFile = function(file) self:deleteFile(file) end
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local fileManager = self
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function file_chooser:onFileHold(file)
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--DEBUG("hold file", file)
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self.file_dialog = ButtonDialog:new{
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buttons = {
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{
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{
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text = _("Copy"),
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callback = function()
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copyFile(file)
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UIManager:close(self.file_dialog)
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end,
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},
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{
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text = _("Paste"),
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enabled = fileManager.clipboard and true or false,
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callback = function()
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pasteHere(file)
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self:refreshPath()
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UIManager:close(self.file_dialog)
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end,
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},
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},
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{
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{
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text = _("Cut"),
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callback = function()
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cutFile(file)
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UIManager:close(self.file_dialog)
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end,
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},
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{
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text = _("Delete"),
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callback = function()
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local path = util.realpath(file)
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local ConfirmBox = require("ui/widget/confirmbox")
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UIManager:close(self.file_dialog)
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UIManager:show(ConfirmBox:new{
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text = _("Are you sure that you want to delete this file?\n") .. file .. ("\n") .. _("If you delete a file, it is permanently lost."),
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ok_callback = function()
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deleteFile(file)
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self:refreshPath()
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end,
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})
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end,
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},
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},
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},
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}
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UIManager:show(self.file_dialog)
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return true
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end
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self.layout = VerticalGroup:new{
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self.banner,
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file_chooser,
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}
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local fm_ui = FrameContainer:new{
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padding = 0,
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bordersize = 0,
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background = Blitbuffer.COLOR_WHITE,
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self.layout,
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}
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self[1] = fm_ui
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self.menu = FileManagerMenu:new{
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ui = self
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}
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table.insert(self, self.menu)
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table.insert(self, FileManagerHistory:new{
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ui = self,
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menu = self.menu
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})
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if Device:hasKeys() then
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self.key_events.Close = { {"Home"}, doc = "close filemanager" }
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end
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self:handleEvent(Event:new("SetDimensions", self.dimen))
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end
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function FileManager:toggleHiddenFiles()
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self.file_chooser:toggleHiddenFiles()
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G_reader_settings:saveSetting("show_hidden", self.file_chooser.show_hidden)
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end
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function FileManager:setCollate(collate)
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self.file_chooser:setCollate(collate)
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G_reader_settings:saveSetting("collate", self.file_chooser.collate)
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end
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function FileManager:toggleReverseCollate()
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self.file_chooser:toggleReverseCollate()
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G_reader_settings:saveSetting("reverse_collate", self.file_chooser.reverse_collate)
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end
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function FileManager:onClose()
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DEBUG("close filemanager")
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UIManager:close(self)
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if self.onExit then
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self:onExit()
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end
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return true
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end
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function FileManager:onRefresh()
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self.file_chooser:refreshPath()
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return true
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end
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function FileManager:getDefaultDir()
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if Device:isKindle() then
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return "/mnt/us/documents"
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elseif Device:isKobo() then
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return "/mnt/onboard"
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elseif Device.isAndroid() then
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return "/sdcard"
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else
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return "."
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end
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end
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function FileManager:restoreScreenMode()
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local screen_mode = G_reader_settings:readSetting("fm_screen_mode")
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Screen:setScreenMode(screen_mode or "portrait")
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end
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function FileManager:showFiles(path)
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DEBUG("show home page")
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path = path or G_reader_settings:readSetting("lastdir") or self:getDefaultDir()
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G_reader_settings:saveSetting("lastdir", path)
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UIManager:show(FileManager:new{
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dimen = Screen:getSize(),
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root_path = path,
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onExit = function()
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self.is_running = false
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UIManager:quit()
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end
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})
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self.is_running = true
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end
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function FileManager:copyFile(file)
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self.cutfile = false
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self.clipboard = file
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end
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function FileManager:cutFile(file)
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self.cutfile = true
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self.clipboard = file
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end
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function FileManager:pasteHere(file)
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if self.clipboard then
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file = util.realpath(file)
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local orig = util.realpath(self.clipboard)
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local dest = lfs.attributes(file, "mode") == "directory" and
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file or file:match("(.*/)")
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if self.cutfile then
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util.execute("/bin/mv", orig, dest)
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else
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util.execute("/bin/cp", "-r", orig, dest)
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end
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end
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end
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function FileManager:deleteFile(file)
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local InfoMessage = require("ui/widget/infomessage")
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DEBUG("File to remove", util.realpath(file))
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local rm = util.execute("/bin/rm", "-rf", util.realpath(file))
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DEBUG("rm status", rm)
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if rm == 0 then
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UIManager:show(InfoMessage:new{
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text = _("Successfully deleted\n") .. file,
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timeout = 2,
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})
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else
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UIManager:show(InfoMessage:new{
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text = _("An error occurred while trying to delete\n") .. file,
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})
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end
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end
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local collates = {
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strcoll = _("Title"),
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access = _("Recent"),
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}
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function FileManager:getSortingMenuTable()
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local fm = self
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local set_collate_table = function(collate)
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return {
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text = collates[collate],
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checked_func = function()
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return fm.file_chooser.collate == collate
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end,
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callback = function() fm:setCollate(collate) end,
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}
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end
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return {
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text_func = function()
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return _("Sort order: ") .. collates[fm.file_chooser.collate]
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end,
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sub_item_table = {
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set_collate_table("strcoll"),
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set_collate_table("access"),
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}
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}
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end
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return FileManager
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