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Paged display: Respect page-break css rules set in global style sheets

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This commit is contained in:
Kovid Goyal 2012-06-20 10:51:36 +05:30
parent f2ceaa3c63
commit 0a50eab218
1 changed files with 11 additions and 2 deletions
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13
src/calibre/ebooks/oeb/display/paged.coffee
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@ -124,12 +124,22 @@ class PagedDisplay
bs.setProperty('min-height', '0')
bs.setProperty('max-height', 'none')
# Convert page-breaks to column-breaks
for sheet in document.styleSheets
for rule in sheet.rules
if rule.type == 1 # CSSStyleRule
for prop in ['page-break-before', 'page-break-after', 'page-break-inside']
val = rule.style.getPropertyValue(prop)
if val
cprop = '-webkit-column-' + prop.substr(5)
priority = rule.style.getPropertyPriority(prop)
rule.style.setProperty(cprop, val, priority)
# Ensure that the top margin is correct, otherwise for some documents,
# webkit lays out the body with a lot of space on top
brect = document.body.getBoundingClientRect()
if brect.top > this.margin_top
bs.setProperty('margin-top', (this.margin_top - brect.top)+'px')
brect = document.body.getBoundingClientRect()
this.in_paged_mode = true
this.current_margin_side = sm
return sm
@ -292,7 +302,6 @@ if window?
window.paged_display = new PagedDisplay()
# TODO:
# css pagebreak rules
# Go to reference positions
# Indexing
# Resizing of images