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use getProvider and openDocument in reader.lua

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we use getProvider for file extension filter
This commit is contained in:
Qingping Hou
2012-06-12 14:38:52 +08:00
parent d89cbc43f9
commit 84c435ebdc
2 changed files with 10 additions and 5 deletions
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9
reader.lua
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@@ -10,7 +10,7 @@ require "alt_getopt"
function showReader(file, pass)
local document = DocumentRegistry:getProvider(file)
local document = DocumentRegistry:openDocument(file)
if not document then
UIManager:show(InfoMessage:new{ text = "No reader engine for this file" })
return
@@ -39,7 +39,12 @@ function showFileManager(path)
local FileManager = FileChooser:new{
path = path,
dimen = Screen:getSize(),
is_borderless = true
is_borderless = true,
filter = function(filename)
if DocumentRegistry:getProvider(filename) then
return true
end
end
}
function FileManager:onFileSelect(file)

6
wtest.lua
View File

@@ -145,9 +145,9 @@ readerwindow = CenterContainer:new{
reader = ReaderUI:new{
dialog = readerwindow,
dimen = Geom:new{ w = Screen:getWidth() - 100, h = Screen:getHeight() - 100 },
document = DocumentRegistry:getProvider("test/2col.pdf")
--document = DocumentRegistry:getProvider("test/djvu3spec.djvu")
--document = DocumentRegistry:getProvider("./README.TXT")
document = DocumentRegistry:openDocument("test/2col.pdf")
--document = DocumentRegistry:openDocument("test/djvu3spec.djvu")
--document = DocumentRegistry:openDocument("./README.TXT")
}
readerwindow[1][1] = reader