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Kovid Goyal 2012-06-20 15:23:38 +05:30
parent bd639fede6
commit a1e9ab0b81
1 changed files with 1 additions and 12 deletions
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src/calibre/ebooks/oeb/display/paged.coffee
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@ -15,15 +15,6 @@ log = (args...) -> # {{{
process.stdout.write(msg + '\n') process.stdout.write(msg + '\n')
# }}} # }}}
body_height = () -> # {{{
db = document.body
dde = document.documentElement
if db? and dde?
return Math.max(db.scrollHeight, dde.scrollHeight, db.offsetHeight,
dde.offsetHeight, db.clientHeight, dde.clientHeight)
return 0
# }}}
window_scroll_pos = (win=window) -> # {{{ window_scroll_pos = (win=window) -> # {{{
if typeof(win.pageXOffset) == 'number' if typeof(win.pageXOffset) == 'number'
x = win.pageXOffset x = win.pageXOffset
@ -94,15 +85,13 @@ class PagedDisplay
break break
ww = window.innerWidth ww = window.innerWidth
wh = window.innerHeight
body_height = wh - this.margin_bottom = this.margin_top
n = this.cols_per_screen
# Calculate the column width so that cols_per_screen columns fit in the # Calculate the column width so that cols_per_screen columns fit in the
# window in such a way the right margin of the last column is <= # window in such a way the right margin of the last column is <=
# side_margin (it may be less if the window width is not a # side_margin (it may be less if the window width is not a
# multiple of n*(col_width+2*side_margin). # multiple of n*(col_width+2*side_margin).
n = this.cols_per_screen
adjust = ww - Math.floor(ww/n)*n adjust = ww - Math.floor(ww/n)*n
# Ensure that the margins are large enough that the adjustment does not # Ensure that the margins are large enough that the adjustment does not
# cause them to become negative semidefinite # cause them to become negative semidefinite