Cutlery/calibre
1
0
Fork 0
mirror of https://github.com/kovidgoyal/calibre.git synced 2025-08-11 09:13:57 -04:00
Code Issues Packages Projects Releases Wiki Activity

...

Browse Source
This commit is contained in:
Kovid Goyal 2012-01-08 10:49:27 +05:30
parent cdeba4181c
commit 4ce59b4817
1 changed files with 5 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
src/calibre/ebooks/oeb/display/cfi.coffee
View File

@ -8,10 +8,11 @@
http://code.google.com/p/epub-revision/source/browse/trunk/src/samples/cfi/epubcfi.js http://code.google.com/p/epub-revision/source/browse/trunk/src/samples/cfi/epubcfi.js
Improvements with respect to that code: Improvements with respect to that code:
1. Works on all browsers (WebKit, Firefox and IE >= 8) 1. Works on all browsers (WebKit, Firefox and IE >= 9)
2. Works for content in elements that are scrollable (i.e. have their own scrollbars) 2. Works for content in elements that are scrollable (i.e. have their own scrollbars)
3. Much more comprehensive testing/error handling 3. Much more comprehensive testing/error handling
4. Properly encodes/decodes assertions 4. Properly encodes/decodes assertions
5. Handles points in the padding of elements consistently
To check if this script is compatible with the current browser, call To check if this script is compatible with the current browser, call
window.cfi.is_compatible() it will throw an exception if not compatible. window.cfi.is_compatible() it will throw an exception if not compatible.
@ -164,7 +165,7 @@ class CanonicalFragmentIdentifier
constructor: () -> # {{{ constructor: () -> # {{{
this.CREATE_RANGE_ERR = "Your browser does not support the createRange function. Update it to a newer version." this.CREATE_RANGE_ERR = "Your browser does not support the createRange function. Update it to a newer version."
this.IE_ERR = "Your browser is too old. You need Internet Explorer version 8 or newer." this.IE_ERR = "Your browser is too old. You need Internet Explorer version 9 or newer."
div = document.createElement('div') div = document.createElement('div')
ver = 3 ver = 3
while true while true
@ -181,8 +182,8 @@ class CanonicalFragmentIdentifier
throw this.CREATE_RANGE_ERR throw this.CREATE_RANGE_ERR
# Check if Internet Explorer >= 8 as getClientRects returns physical # Check if Internet Explorer >= 8 as getClientRects returns physical
# rather than logical pixels on older IE # rather than logical pixels on older IE
if this.isie and this.iever < 8 if this.isie and this.iever < 9
# We have IE < 8 # We have IE < 9
throw this.IE_ERR throw this.IE_ERR
# }}} # }}}