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Show the current rendering mode in DjVu info

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Although the current rendering mode can also be ascertained by pressing
"R" and noting the current position in the menu, it is convenient to
show it alongside the page type in the Menu status info.
This commit is contained in:
Tigran Aivazian
2012-10-06 14:43:21 +01:00
parent 683ec7570c
commit 1dccc29c7d
1 changed files with 20 additions and 1 deletions
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21
djvureader.lua
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@@ -70,6 +70,24 @@ function DJVUReader:invertTextYAxel(pageno, text_table)
return text_table
end
function render_mode_string(rm)
if (rm == 0) then
return "COLOUR"
elseif (rm == 1) then
return "B&W"
elseif (rm == 2) then
return "COLOUR ONLY"
elseif (rm == 3) then
return "MASK ONLY"
elseif (rm == 4) then
return "COLOUR BG"
elseif (rm == 5) then
return "COLOUR FG"
else
return "UNKNOWN"
end
end
function DJVUReader:_drawReadingInfo()
local width, height = G_width, G_height
local numpages = self.doc:getPages()
@@ -88,7 +106,8 @@ function DJVUReader:_drawReadingInfo()
renderUtf8Text(fb.bb, 10, 15+6+22, face,
"Gm:"..string.format("%.1f",self.globalgamma).." ["..tostring(page_gamma).."], "..
tostring(page_width).."x"..tostring(page_height)..", "..
tostring(page_dpi).."dpi, "..page_type, true)
tostring(page_dpi).."dpi, "..page_type..", "..
render_mode_string(self.render_mode), true)
-- display reading progress on bottom of page
local ypos = height - 50