Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

enable 2 page landscape reading for all devices with epub synthetic spreads #789

Merged
merged 1 commit into from
Dec 31, 2024
Merged

enable 2 page landscape reading for all devices with epub synthetic spreads #789

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
130 changes: 57 additions & 73 deletions kindlecomicconverter/comic2ebook.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -298,22 +298,15 @@ def buildOPF(dstdir, title, filelist, cover=None):
"<meta name=\"zero-margin\" content=\"true\"/>\n",
"<meta name=\"ke-border-color\" content=\"#FFFFFF\"/>\n",
"<meta name=\"ke-border-width\" content=\"0\"/>\n",
"<meta property=\"rendition:spread\">landscape</meta>\n",
"<meta property=\"rendition:layout\">pre-paginated</meta>\n",
"<meta name=\"orientation-lock\" content=\"none\"/>\n"])
if options.kfx:
f.writelines(["<meta name=\"region-mag\" content=\"false\"/>\n"])
else:
f.writelines(["<meta name=\"region-mag\" content=\"true\"/>\n"])
elif options.supportSyntheticSpread:
f.writelines([
"<meta property=\"rendition:spread\">landscape</meta>\n",
"<meta property=\"rendition:layout\">pre-paginated</meta>\n"
])
else:
f.writelines(["<meta property=\"rendition:orientation\">portrait</meta>\n",
"<meta property=\"rendition:spread\">portrait</meta>\n",
"<meta property=\"rendition:layout\">pre-paginated</meta>\n"])
f.writelines([
"<meta property=\"rendition:spread\">landscape</meta>\n",
"<meta property=\"rendition:layout\">pre-paginated</meta>\n"
])
f.writelines(["</metadata>\n<manifest>\n<item id=\"ncx\" href=\"toc.ncx\" ",
"media-type=\"application/x-dtbncx+xml\"/>\n",
"<item id=\"nav\" href=\"nav.xhtml\" ",
Expand Down Expand Up @@ -363,67 +356,63 @@ def pageSpreadProperty(pageside):
pageside = "left"
else:
pageside = "right"
if options.iskindle or options.supportSyntheticSpread:
for entry in reflist:
if options.righttoleft:
if entry.endswith("-a"):
f.write(
"<itemref idref=\"page_%s\" %s/>\n" % (entry,
pageSpreadProperty("center"))
)
pageside = "right"
elif entry.endswith("-b"):
f.write(
"<itemref idref=\"page_%s\" %s/>\n" % (entry,
pageSpreadProperty("right"))
)
pageside = "right"
elif entry.endswith("-c"):
f.write(
"<itemref idref=\"page_%s\" %s/>\n" % (entry,
pageSpreadProperty("left"))
)
pageside = "right"
else:
f.write(
"<itemref idref=\"page_%s\" %s/>\n" % (entry,
pageSpreadProperty(pageside))
)
if pageside == "right":
pageside = "left"
else:
pageside = "right"
for entry in reflist:
if options.righttoleft:
if entry.endswith("-a"):
f.write(
"<itemref idref=\"page_%s\" %s/>\n" % (entry,
pageSpreadProperty("center"))
)
pageside = "right"
elif entry.endswith("-b"):
f.write(
"<itemref idref=\"page_%s\" %s/>\n" % (entry,
pageSpreadProperty("right"))
)
pageside = "right"
elif entry.endswith("-c"):
f.write(
"<itemref idref=\"page_%s\" %s/>\n" % (entry,
pageSpreadProperty("left"))
)
pageside = "right"
else:
if entry.endswith("-a"):
f.write(
"<itemref idref=\"page_%s\" %s/>\n" % (entry,
pageSpreadProperty("center"))
)
pageside = "left"
elif entry.endswith("-b"):
f.write(
"<itemref idref=\"page_%s\" %s/>\n" % (entry,
pageSpreadProperty("left"))
)
f.write(
"<itemref idref=\"page_%s\" %s/>\n" % (entry,
pageSpreadProperty(pageside))
)
if pageside == "right":
pageside = "left"
elif entry.endswith("-c"):
f.write(
"<itemref idref=\"page_%s\" %s/>\n" % (entry,
pageSpreadProperty("right"))
)
else:
pageside = "right"
else:
if entry.endswith("-a"):
f.write(
"<itemref idref=\"page_%s\" %s/>\n" % (entry,
pageSpreadProperty("center"))
)
pageside = "left"
elif entry.endswith("-b"):
f.write(
"<itemref idref=\"page_%s\" %s/>\n" % (entry,
pageSpreadProperty("left"))
)
pageside = "left"
elif entry.endswith("-c"):
f.write(
"<itemref idref=\"page_%s\" %s/>\n" % (entry,
pageSpreadProperty("right"))
)
pageside = "left"
else:
f.write(
"<itemref idref=\"page_%s\" %s/>\n" % (entry,
pageSpreadProperty(pageside))
)
if pageside == "right":
pageside = "left"
else:
f.write(
"<itemref idref=\"page_%s\" %s/>\n" % (entry,
pageSpreadProperty(pageside))
)
if pageside == "right":
pageside = "left"
else:
pageside = "right"
else:
for entry in reflist:
f.write("<itemref idref=\"page_" + entry + "\"/>\n")
pageside = "right"
f.write("</spine>\n</package>\n")
f.close()
os.mkdir(os.path.join(dstdir, 'META-INF'))
Expand Down Expand Up @@ -1063,7 +1052,6 @@ def checkOptions(options):
options.keep_epub = True
options.format = 'MOBI'
options.kfx = False
options.supportSyntheticSpread = False
if options.format == 'Auto':
if options.profile in ['KDX']:
options.format = 'CBZ'
Expand All @@ -1075,10 +1063,6 @@ def checkOptions(options):
options.iskindle = True
else:
options.isKobo = True
# Other Kobo devices probably support synthetic spreads as well, but
# they haven't been tested.
if options.profile in ['KoF']:
options.supportSyntheticSpread = True
if options.white_borders:
options.bordersColor = 'white'
if options.black_borders:
Expand Down