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EPUB Output: Add option to toggle preserving the aspect ratio of the cover. The default has changed to not preserving it. PDF Output: Set the first page to the cover. Fixes #5581 (Economist (payed Edition) title image)
This commit is contained in:
Kovid Goyal
parent
1777036798
commit
2ddd2c1c76
@ -46,8 +46,155 @@ block_level_tags = (
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'ul',
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'ul',
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)
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)
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class CoverManager(object):
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class EPUBOutput(OutputFormatPlugin):
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'''
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Manage the cover in the output document. Requires the opts object to have
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the attributes:
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no_svg_cover
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no_default_epub_cover
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preserve_cover_aspect_ratio
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'''
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NONSVG_TITLEPAGE_COVER = '''\
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<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
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<meta name="calibre:cover" content="true" />
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<title>Cover</title>
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<style type="text/css" title="override_css">
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@page {padding: 0pt; margin:0pt}
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body { text-align: center; padding:0pt; margin: 0pt; }
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div { padding:0pt; margin: 0pt; }
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</style>
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</head>
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<body>
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<div>
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<img src="%s" alt="cover" style="height: 100%%" />
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</div>
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</body>
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</html>
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'''
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TITLEPAGE_COVER = '''\
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<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
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<meta name="calibre:cover" content="true" />
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<title>Cover</title>
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<style type="text/css" title="override_css">
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@page {padding: 0pt; margin:0pt}
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body { text-align: center; padding:0pt; margin: 0pt; }
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</style>
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</head>
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<body>
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<svg version="1.1" xmlns="http://www.w3.org/2000/svg"
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xmlns:xlink="http://www.w3.org/1999/xlink"
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width="100%%" height="100%%" viewBox="0 0 600 800"
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preserveAspectRatio="__ar__">
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<image width="600" height="800" xlink:href="%s"/>
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</svg>
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</body>
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</html>
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'''
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def default_cover(self):
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'''
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Create a generic cover for books that dont have a cover
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'''
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from calibre.utils.pil_draw import draw_centered_text
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from calibre.ebooks.metadata import authors_to_string
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if self.opts.no_default_epub_cover:
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return None
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self.log('Generating default cover')
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m = self.oeb.metadata
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title = unicode(m.title[0])
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authors = [unicode(x) for x in m.creator if x.role == 'aut']
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import cStringIO
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cover_file = cStringIO.StringIO()
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try:
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try:
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from PIL import Image, ImageDraw, ImageFont
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Image, ImageDraw, ImageFont
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except ImportError:
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import Image, ImageDraw, ImageFont
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font_path = P('fonts/liberation/LiberationSerif-Bold.ttf')
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app = '['+__appname__ +' '+__version__+']'
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COVER_WIDTH, COVER_HEIGHT = 590, 750
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img = Image.new('RGB', (COVER_WIDTH, COVER_HEIGHT), 'white')
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draw = ImageDraw.Draw(img)
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# Title
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font = ImageFont.truetype(font_path, 44)
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bottom = draw_centered_text(img, draw, font, title, 15, ysep=9)
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# Authors
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bottom += 14
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font = ImageFont.truetype(font_path, 32)
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authors = authors_to_string(authors)
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bottom = draw_centered_text(img, draw, font, authors, bottom, ysep=7)
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# Vanity
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font = ImageFont.truetype(font_path, 28)
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width, height = draw.textsize(app, font=font)
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left = max(int((COVER_WIDTH - width)/2.), 0)
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top = COVER_HEIGHT - height - 15
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draw.text((left, top), app, fill=(0,0,0), font=font)
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# Logo
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logo = Image.open(I('library.png'), 'r')
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width, height = logo.size
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left = max(int((COVER_WIDTH - width)/2.), 0)
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top = max(int((COVER_HEIGHT - height)/2.), 0)
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img.paste(logo, (left, max(bottom, top)))
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img = img.convert('RGB').convert('P', palette=Image.ADAPTIVE)
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img.convert('RGB').save(cover_file, 'JPEG')
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cover_file.flush()
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id, href = self.oeb.manifest.generate('cover_image', 'cover_image.jpg')
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item = self.oeb.manifest.add(id, href, guess_type('t.jpg')[0],
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data=cover_file.getvalue())
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m.clear('cover')
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m.add('cover', item.id)
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return item.href
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except:
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self.log.exception('Failed to generate default cover')
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return None
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def insert_cover(self):
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from calibre.ebooks.oeb.base import urldefrag
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from calibre import guess_type
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g, m = self.oeb.guide, self.oeb.manifest
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item = None
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ar = 'xMidYMid meet' if self.opts.preserve_cover_aspect_ratio else \
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'none'
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svg_template = self.TITLEPAGE_COVER.replace('__ar__', ar)
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if 'titlepage' not in g:
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if 'cover' in g:
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href = g['cover'].href
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else:
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href = self.default_cover()
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if href is not None:
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templ = self.NONSVG_TITLEPAGE_COVER if self.opts.no_svg_cover \
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else svg_template
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tp = templ%unquote(href)
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id, href = m.generate('titlepage', 'titlepage.xhtml')
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item = m.add(id, href, guess_type('t.xhtml')[0],
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data=etree.fromstring(tp))
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else:
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item = self.oeb.manifest.hrefs[
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urldefrag(self.oeb.guide['titlepage'].href)[0]]
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if item is not None:
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self.oeb.spine.insert(0, item, True)
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if 'cover' not in self.oeb.guide.refs:
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self.oeb.guide.add('cover', 'Title Page', 'a')
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self.oeb.guide.refs['cover'].href = item.href
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if 'titlepage' in self.oeb.guide.refs:
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self.oeb.guide.refs['titlepage'].href = item.href
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class EPUBOutput(OutputFormatPlugin, CoverManager):
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name = 'EPUB Output'
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name = 'EPUB Output'
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author = 'Kovid Goyal'
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author = 'Kovid Goyal'
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@ -92,51 +239,21 @@ class EPUBOutput(OutputFormatPlugin):
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'as a blank page.')
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'as a blank page.')
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),
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),
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OptionRecommendation(name='preserve_cover_aspect_ratio',
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recommended_value=False, help=_(
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'When using an SVG cover, this option will cause the cover to scale '
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'to cover the available screen area, but still preserve its aspect ratio '
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'(ratio of width to height). That means there may be white borders '
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'at the sides or top and bottom of the image, but the image will '
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'never be distorted. Without this option the image may be slightly '
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'distorted, but there will be no borders.'
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)
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),
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])
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])
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recommendations = set([('pretty_print', True, OptionRecommendation.HIGH)])
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recommendations = set([('pretty_print', True, OptionRecommendation.HIGH)])
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NONSVG_TITLEPAGE_COVER = '''\
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<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
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<meta name="calibre:cover" content="true" />
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<title>Cover</title>
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<style type="text/css" title="override_css">
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@page {padding: 0pt; margin:0pt}
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body { text-align: center; padding:0pt; margin: 0pt; }
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div { padding:0pt; margin: 0pt; }
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</style>
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</head>
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<body>
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<div>
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<img src="%s" alt="cover" style="height: 100%%" />
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</div>
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</body>
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</html>
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'''
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TITLEPAGE_COVER = '''\
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<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
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<meta name="calibre:cover" content="true" />
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<title>Cover</title>
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<style type="text/css" title="override_css">
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@page {padding: 0pt; margin:0pt}
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body { text-align: center; padding:0pt; margin: 0pt; }
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</style>
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</head>
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<body>
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<svg version="1.1" xmlns="http://www.w3.org/2000/svg"
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xmlns:xlink="http://www.w3.org/1999/xlink"
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width="100%%" height="100%%" viewBox="0 0 600 800"
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preserveAspectRatio="xMidYMid meet">
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<image width="600" height="800" xlink:href="%s"/>
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</svg>
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</body>
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</html>
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'''
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def workaround_webkit_quirks(self):
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def workaround_webkit_quirks(self):
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from calibre.ebooks.oeb.base import XPath
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from calibre.ebooks.oeb.base import XPath
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@ -259,97 +376,6 @@ class EPUBOutput(OutputFormatPlugin):
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ans += '\n</encryption>'
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ans += '\n</encryption>'
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return ans
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return ans
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def default_cover(self):
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'''
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Create a generic cover for books that dont have a cover
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'''
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from calibre.utils.pil_draw import draw_centered_text
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from calibre.ebooks.metadata import authors_to_string
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if self.opts.no_default_epub_cover:
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return None
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self.log('Generating default cover')
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m = self.oeb.metadata
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title = unicode(m.title[0])
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authors = [unicode(x) for x in m.creator if x.role == 'aut']
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import cStringIO
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cover_file = cStringIO.StringIO()
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try:
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try:
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from PIL import Image, ImageDraw, ImageFont
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Image, ImageDraw, ImageFont
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except ImportError:
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import Image, ImageDraw, ImageFont
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font_path = P('fonts/liberation/LiberationSerif-Bold.ttf')
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app = '['+__appname__ +' '+__version__+']'
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COVER_WIDTH, COVER_HEIGHT = 590, 750
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img = Image.new('RGB', (COVER_WIDTH, COVER_HEIGHT), 'white')
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draw = ImageDraw.Draw(img)
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# Title
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font = ImageFont.truetype(font_path, 44)
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bottom = draw_centered_text(img, draw, font, title, 15, ysep=9)
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# Authors
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bottom += 14
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font = ImageFont.truetype(font_path, 32)
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authors = authors_to_string(authors)
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bottom = draw_centered_text(img, draw, font, authors, bottom, ysep=7)
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# Vanity
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font = ImageFont.truetype(font_path, 28)
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width, height = draw.textsize(app, font=font)
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left = max(int((COVER_WIDTH - width)/2.), 0)
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top = COVER_HEIGHT - height - 15
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draw.text((left, top), app, fill=(0,0,0), font=font)
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# Logo
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logo = Image.open(I('library.png'), 'r')
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width, height = logo.size
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left = max(int((COVER_WIDTH - width)/2.), 0)
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top = max(int((COVER_HEIGHT - height)/2.), 0)
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img.paste(logo, (left, max(bottom, top)))
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img = img.convert('RGB').convert('P', palette=Image.ADAPTIVE)
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img.convert('RGB').save(cover_file, 'JPEG')
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cover_file.flush()
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id, href = self.oeb.manifest.generate('cover_image', 'cover_image.jpg')
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item = self.oeb.manifest.add(id, href, guess_type('t.jpg')[0],
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data=cover_file.getvalue())
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m.clear('cover')
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m.add('cover', item.id)
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return item.href
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except:
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self.log.exception('Failed to generate default cover')
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return None
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def insert_cover(self):
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from calibre.ebooks.oeb.base import urldefrag
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from calibre import guess_type
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g, m = self.oeb.guide, self.oeb.manifest
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item = None
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if 'titlepage' not in g:
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if 'cover' in g:
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href = g['cover'].href
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else:
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href = self.default_cover()
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if href is not None:
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templ = self.NONSVG_TITLEPAGE_COVER if self.opts.no_svg_cover \
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else self.TITLEPAGE_COVER
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tp = templ%unquote(href)
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id, href = m.generate('titlepage', 'titlepage.xhtml')
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item = m.add(id, href, guess_type('t.xhtml')[0],
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data=etree.fromstring(tp))
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else:
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item = self.oeb.manifest.hrefs[
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urldefrag(self.oeb.guide['titlepage'].href)[0]]
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if item is not None:
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self.oeb.spine.insert(0, item, True)
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if 'cover' not in self.oeb.guide.refs:
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self.oeb.guide.add('cover', 'Title Page', 'a')
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self.oeb.guide.refs['cover'].href = item.href
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if 'titlepage' in self.oeb.guide.refs:
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self.oeb.guide.refs['titlepage'].href = item.href
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def condense_ncx(self, ncx_path):
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def condense_ncx(self, ncx_path):
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if not self.opts.pretty_print:
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if not self.opts.pretty_print:
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tree = etree.parse(ncx_path)
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tree = etree.parse(ncx_path)
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@ -15,11 +15,39 @@ from calibre.customize.conversion import OutputFormatPlugin, \
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OptionRecommendation
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OptionRecommendation
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from calibre.ebooks.metadata.opf2 import OPF
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from calibre.ebooks.metadata.opf2 import OPF
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from calibre.ptempfile import TemporaryDirectory
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from calibre.ptempfile import TemporaryDirectory
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from calibre.ebooks.pdf.writer import PDFWriter, ImagePDFWriter, PDFMetadata
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from calibre.ebooks.pdf.writer import PDFWriter, ImagePDFWriter, PDFMetadata, \
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get_pdf_page_size
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from calibre.ebooks.pdf.pageoptions import UNITS, PAPER_SIZES, \
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from calibre.ebooks.pdf.pageoptions import UNITS, PAPER_SIZES, \
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ORIENTATIONS
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ORIENTATIONS
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from calibre.ebooks.epub.output import CoverManager
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class PDFOutput(OutputFormatPlugin):
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class CoverManagerPDF(CoverManager):
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def setup_cover(self, opts):
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width, height = get_pdf_page_size(opts)
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factor = opts.output_profile.dpi
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self.NONSVG_TITLEPAGE_COVER = '''\
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<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
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<meta name="calibre:cover" content="true" />
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<title>Cover</title>
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<style type="text/css" title="override_css">
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||||||
|
@page {padding: 0pt; margin:0pt}
|
||||||
|
body { text-align: center; padding:0pt; margin: 0pt; }
|
||||||
|
div { padding:0pt; margin: 0pt; }
|
||||||
|
</style>
|
||||||
|
</head>
|
||||||
|
<body>
|
||||||
|
<div>
|
||||||
|
<img src="%%s" alt="cover" width="%d" height="%d" />
|
||||||
|
</div>
|
||||||
|
</body>
|
||||||
|
</html>
|
||||||
|
'''%(int(width*factor), int(height*factor)-5)
|
||||||
|
|
||||||
|
|
||||||
|
class PDFOutput(OutputFormatPlugin, CoverManagerPDF):
|
||||||
|
|
||||||
name = 'PDF Output'
|
name = 'PDF Output'
|
||||||
author = 'John Schember'
|
author = 'John Schember'
|
||||||
@ -47,6 +75,7 @@ class PDFOutput(OutputFormatPlugin):
|
|||||||
])
|
])
|
||||||
|
|
||||||
def convert(self, oeb_book, output_path, input_plugin, opts, log):
|
def convert(self, oeb_book, output_path, input_plugin, opts, log):
|
||||||
|
self.oeb = oeb_book
|
||||||
self.input_plugin, self.opts, self.log = input_plugin, opts, log
|
self.input_plugin, self.opts, self.log = input_plugin, opts, log
|
||||||
self.output_path = output_path
|
self.output_path = output_path
|
||||||
self.metadata = oeb_book.metadata
|
self.metadata = oeb_book.metadata
|
||||||
@ -63,6 +92,10 @@ class PDFOutput(OutputFormatPlugin):
|
|||||||
|
|
||||||
def convert_text(self, oeb_book):
|
def convert_text(self, oeb_book):
|
||||||
self.log.debug('Serializing oeb input to disk for processing...')
|
self.log.debug('Serializing oeb input to disk for processing...')
|
||||||
|
self.opts.no_svg_cover = True
|
||||||
|
self.opts.no_default_epub_cover = True
|
||||||
|
self.setup_cover(self.opts)
|
||||||
|
self.insert_cover()
|
||||||
with TemporaryDirectory('_pdf_out') as oeb_dir:
|
with TemporaryDirectory('_pdf_out') as oeb_dir:
|
||||||
from calibre.customize.ui import plugin_for_output_format
|
from calibre.customize.ui import plugin_for_output_format
|
||||||
oeb_output = plugin_for_output_format('oeb')
|
oeb_output = plugin_for_output_format('oeb')
|
||||||
|
|||||||
@ -18,11 +18,70 @@ from calibre.ebooks.metadata import authors_to_string
|
|||||||
|
|
||||||
from PyQt4 import QtCore
|
from PyQt4 import QtCore
|
||||||
from PyQt4.Qt import QUrl, QEventLoop, SIGNAL, QObject, \
|
from PyQt4.Qt import QUrl, QEventLoop, SIGNAL, QObject, \
|
||||||
QPrinter, QMetaObject, QSizeF, Qt
|
QPrinter, QMetaObject, QSizeF, Qt, QPainter
|
||||||
from PyQt4.QtWebKit import QWebView
|
from PyQt4.QtWebKit import QWebView
|
||||||
|
|
||||||
from pyPdf import PdfFileWriter, PdfFileReader
|
from pyPdf import PdfFileWriter, PdfFileReader
|
||||||
|
|
||||||
|
def get_custom_size(opts):
|
||||||
|
custom_size = None
|
||||||
|
if opts.custom_size != None:
|
||||||
|
width, sep, height = opts.custom_size.partition('x')
|
||||||
|
if height != '':
|
||||||
|
try:
|
||||||
|
width = int(width)
|
||||||
|
height = int(height)
|
||||||
|
custom_size = (width, height)
|
||||||
|
except:
|
||||||
|
custom_size = None
|
||||||
|
return custom_size
|
||||||
|
|
||||||
|
def get_pdf_page_size(opts):
|
||||||
|
from calibre.gui2 import is_ok_to_use_qt
|
||||||
|
if not is_ok_to_use_qt():
|
||||||
|
raise Exception('Not OK to use Qt')
|
||||||
|
|
||||||
|
printer = QPrinter(QPrinter.HighResolution)
|
||||||
|
custom_size = get_custom_size(opts)
|
||||||
|
|
||||||
|
if opts.output_profile.short_name == 'default':
|
||||||
|
if custom_size is None:
|
||||||
|
printer.setPaperSize(paper_size(opts.paper_size))
|
||||||
|
else:
|
||||||
|
printer.setPaperSize(QSizeF(custom_size[0], custom_size[1]), unit(opts.unit))
|
||||||
|
else:
|
||||||
|
printer.setPaperSize(QSizeF(opts.output_profile.width / opts.output_profile.dpi,
|
||||||
|
opts.output_profile.height / opts.output_profile.dpi), QPrinter.Inch)
|
||||||
|
|
||||||
|
printer.setPageMargins(0, 0, 0, 0, QPrinter.Point)
|
||||||
|
printer.setOrientation(orientation(opts.orientation))
|
||||||
|
printer.setOutputFormat(QPrinter.PdfFormat)
|
||||||
|
|
||||||
|
size = printer.paperSize(QPrinter.Millimeter)
|
||||||
|
|
||||||
|
return size.width() / 10, size.height() / 10
|
||||||
|
|
||||||
|
def get_imagepdf_page_size(opts):
|
||||||
|
printer = QPrinter(QPrinter.HighResolution)
|
||||||
|
custom_size = get_custom_size(opts)
|
||||||
|
|
||||||
|
if opts.output_profile.short_name == 'default':
|
||||||
|
if custom_size == None:
|
||||||
|
printer.setPaperSize(paper_size(opts.paper_size))
|
||||||
|
else:
|
||||||
|
printer.setPaperSize(QSizeF(custom_size[0], custom_size[1]), unit(opts.unit))
|
||||||
|
else:
|
||||||
|
printer.setPaperSize(QSizeF(opts.output_profile.comic_screen_size[0] / opts.output_profile.dpi,
|
||||||
|
opts.output_profile.comic_screen_size[1] / opts.output_profile.dpi), QPrinter.Inch)
|
||||||
|
|
||||||
|
printer.setPageMargins(0, 0, 0, 0, QPrinter.Point)
|
||||||
|
printer.setOrientation(orientation(opts.orientation))
|
||||||
|
printer.setOutputFormat(QPrinter.PdfFormat)
|
||||||
|
|
||||||
|
size = printer.paperSize(QPrinter.Millimeter)
|
||||||
|
|
||||||
|
return size.width() / 10, size.height() / 10
|
||||||
|
|
||||||
class PDFMetadata(object):
|
class PDFMetadata(object):
|
||||||
def __init__(self, oeb_metadata=None):
|
def __init__(self, oeb_metadata=None):
|
||||||
self.title = _('Unknown')
|
self.title = _('Unknown')
|
||||||
@ -36,6 +95,7 @@ class PDFMetadata(object):
|
|||||||
|
|
||||||
|
|
||||||
class PDFWriter(QObject):
|
class PDFWriter(QObject):
|
||||||
|
|
||||||
def __init__(self, opts, log):
|
def __init__(self, opts, log):
|
||||||
from calibre.gui2 import is_ok_to_use_qt
|
from calibre.gui2 import is_ok_to_use_qt
|
||||||
if not is_ok_to_use_qt():
|
if not is_ok_to_use_qt():
|
||||||
@ -46,25 +106,15 @@ class PDFWriter(QObject):
|
|||||||
|
|
||||||
self.loop = QEventLoop()
|
self.loop = QEventLoop()
|
||||||
self.view = QWebView()
|
self.view = QWebView()
|
||||||
|
self.view.setRenderHints(QPainter.Antialiasing|QPainter.TextAntialiasing|QPainter.SmoothPixmapTransform)
|
||||||
self.connect(self.view, SIGNAL('loadFinished(bool)'), self._render_html)
|
self.connect(self.view, SIGNAL('loadFinished(bool)'), self._render_html)
|
||||||
self.render_queue = []
|
self.render_queue = []
|
||||||
self.combine_queue = []
|
self.combine_queue = []
|
||||||
self.tmp_path = PersistentTemporaryDirectory('_pdf_output_parts')
|
self.tmp_path = PersistentTemporaryDirectory('_pdf_output_parts')
|
||||||
|
|
||||||
self.custom_size = None
|
|
||||||
if opts.custom_size != None:
|
|
||||||
width, sep, height = opts.custom_size.partition('x')
|
|
||||||
if height != '':
|
|
||||||
try:
|
|
||||||
width = int(width)
|
|
||||||
height = int(height)
|
|
||||||
self.custom_size = (width, height)
|
|
||||||
except:
|
|
||||||
self.custom_size = None
|
|
||||||
|
|
||||||
self.opts = opts
|
self.opts = opts
|
||||||
|
|
||||||
self.size = self._size()
|
self.size = get_pdf_page_size(opts)
|
||||||
|
|
||||||
def dump(self, items, out_stream, pdf_metadata):
|
def dump(self, items, out_stream, pdf_metadata):
|
||||||
self.metadata = pdf_metadata
|
self.metadata = pdf_metadata
|
||||||
@ -77,27 +127,6 @@ class PDFWriter(QObject):
|
|||||||
QMetaObject.invokeMethod(self, "_render_book", Qt.QueuedConnection)
|
QMetaObject.invokeMethod(self, "_render_book", Qt.QueuedConnection)
|
||||||
self.loop.exec_()
|
self.loop.exec_()
|
||||||
|
|
||||||
def _size(self):
|
|
||||||
'''
|
|
||||||
The size of a pdf page in cm.
|
|
||||||
'''
|
|
||||||
printer = QPrinter(QPrinter.HighResolution)
|
|
||||||
|
|
||||||
if self.opts.output_profile.short_name == 'default':
|
|
||||||
if self.custom_size == None:
|
|
||||||
printer.setPaperSize(paper_size(self.opts.paper_size))
|
|
||||||
else:
|
|
||||||
printer.setPaperSize(QSizeF(self.custom_size[0], self.custom_size[1]), unit(self.opts.unit))
|
|
||||||
else:
|
|
||||||
printer.setPaperSize(QSizeF(self.opts.output_profile.width / self.opts.output_profile.dpi, self.opts.output_profile.height / self.opts.output_profile.dpi), QPrinter.Inch)
|
|
||||||
|
|
||||||
printer.setPageMargins(0, 0, 0, 0, QPrinter.Point)
|
|
||||||
printer.setOrientation(orientation(self.opts.orientation))
|
|
||||||
printer.setOutputFormat(QPrinter.PdfFormat)
|
|
||||||
|
|
||||||
size = printer.paperSize(QPrinter.Millimeter)
|
|
||||||
|
|
||||||
return size.width() / 10, size.height() / 10
|
|
||||||
|
|
||||||
@QtCore.pyqtSignature('_render_book()')
|
@QtCore.pyqtSignature('_render_book()')
|
||||||
def _render_book(self):
|
def _render_book(self):
|
||||||
@ -151,6 +180,10 @@ class PDFWriter(QObject):
|
|||||||
|
|
||||||
class ImagePDFWriter(PDFWriter):
|
class ImagePDFWriter(PDFWriter):
|
||||||
|
|
||||||
|
def __init__(self, opts, log):
|
||||||
|
PDFWriter.__init__(self, opts, log)
|
||||||
|
self.size = get_imagepdf_page_size(opts)
|
||||||
|
|
||||||
def _render_next(self):
|
def _render_next(self):
|
||||||
item = str(self.render_queue.pop(0))
|
item = str(self.render_queue.pop(0))
|
||||||
self.combine_queue.append(os.path.join(self.tmp_path, '%i.pdf' % (len(self.combine_queue) + 1)))
|
self.combine_queue.append(os.path.join(self.tmp_path, '%i.pdf' % (len(self.combine_queue) + 1)))
|
||||||
@ -163,22 +196,4 @@ class ImagePDFWriter(PDFWriter):
|
|||||||
|
|
||||||
self.view.setHtml(html)
|
self.view.setHtml(html)
|
||||||
|
|
||||||
def _size(self):
|
|
||||||
printer = QPrinter(QPrinter.HighResolution)
|
|
||||||
|
|
||||||
if self.opts.output_profile.short_name == 'default':
|
|
||||||
if self.custom_size == None:
|
|
||||||
printer.setPaperSize(paper_size(self.opts.paper_size))
|
|
||||||
else:
|
|
||||||
printer.setPaperSize(QSizeF(self.custom_size[0], self.custom_size[1]), unit(self.opts.unit))
|
|
||||||
else:
|
|
||||||
printer.setPaperSize(QSizeF(self.opts.output_profile.comic_screen_size[0] / self.opts.output_profile.dpi, self.opts.output_profile.comic_screen_size[1] / self.opts.output_profile.dpi), QPrinter.Inch)
|
|
||||||
|
|
||||||
printer.setPageMargins(0, 0, 0, 0, QPrinter.Point)
|
|
||||||
printer.setOrientation(orientation(self.opts.orientation))
|
|
||||||
printer.setOutputFormat(QPrinter.PdfFormat)
|
|
||||||
|
|
||||||
size = printer.paperSize(QPrinter.Millimeter)
|
|
||||||
|
|
||||||
return size.width() / 10, size.height() / 10
|
|
||||||
|
|
||||||
|
|||||||
@ -18,8 +18,11 @@ class PluginWidget(Widget, Ui_Form):
|
|||||||
def __init__(self, parent, get_option, get_help, db=None, book_id=None):
|
def __init__(self, parent, get_option, get_help, db=None, book_id=None):
|
||||||
Widget.__init__(self, parent, 'epub_output',
|
Widget.__init__(self, parent, 'epub_output',
|
||||||
['dont_split_on_page_breaks', 'flow_size',
|
['dont_split_on_page_breaks', 'flow_size',
|
||||||
'no_default_epub_cover', 'no_svg_cover']
|
'no_default_epub_cover', 'no_svg_cover',
|
||||||
|
'preserve_cover_aspect_ratio',]
|
||||||
)
|
)
|
||||||
|
for i in range(2):
|
||||||
|
self.opt_no_svg_cover.toggle()
|
||||||
self.db, self.book_id = db, book_id
|
self.db, self.book_id = db, book_id
|
||||||
self.initialize_options(get_option, get_help, db, book_id)
|
self.initialize_options(get_option, get_help, db, book_id)
|
||||||
|
|
||||||
|
|||||||
@ -14,13 +14,34 @@
|
|||||||
<string>Form</string>
|
<string>Form</string>
|
||||||
</property>
|
</property>
|
||||||
<layout class="QGridLayout" name="gridLayout">
|
<layout class="QGridLayout" name="gridLayout">
|
||||||
<item row="0" column="0" colspan="2">
|
<item row="0" column="0">
|
||||||
<widget class="QCheckBox" name="opt_dont_split_on_page_breaks">
|
<widget class="QCheckBox" name="opt_dont_split_on_page_breaks">
|
||||||
<property name="text">
|
<property name="text">
|
||||||
<string>Do not &split on page breaks</string>
|
<string>Do not &split on page breaks</string>
|
||||||
</property>
|
</property>
|
||||||
</widget>
|
</widget>
|
||||||
</item>
|
</item>
|
||||||
|
<item row="1" column="0">
|
||||||
|
<widget class="QCheckBox" name="opt_no_default_epub_cover">
|
||||||
|
<property name="text">
|
||||||
|
<string>No default &cover</string>
|
||||||
|
</property>
|
||||||
|
</widget>
|
||||||
|
</item>
|
||||||
|
<item row="2" column="0">
|
||||||
|
<widget class="QCheckBox" name="opt_no_svg_cover">
|
||||||
|
<property name="text">
|
||||||
|
<string>No &SVG cover</string>
|
||||||
|
</property>
|
||||||
|
</widget>
|
||||||
|
</item>
|
||||||
|
<item row="2" column="1">
|
||||||
|
<widget class="QCheckBox" name="opt_preserve_cover_aspect_ratio">
|
||||||
|
<property name="text">
|
||||||
|
<string>Preserve cover &aspect ratio</string>
|
||||||
|
</property>
|
||||||
|
</widget>
|
||||||
|
</item>
|
||||||
<item row="3" column="0">
|
<item row="3" column="0">
|
||||||
<widget class="QLabel" name="label">
|
<widget class="QLabel" name="label">
|
||||||
<property name="text">
|
<property name="text">
|
||||||
@ -60,22 +81,25 @@
|
|||||||
</property>
|
</property>
|
||||||
</spacer>
|
</spacer>
|
||||||
</item>
|
</item>
|
||||||
<item row="1" column="0">
|
|
||||||
<widget class="QCheckBox" name="opt_no_default_epub_cover">
|
|
||||||
<property name="text">
|
|
||||||
<string>No default &cover</string>
|
|
||||||
</property>
|
|
||||||
</widget>
|
|
||||||
</item>
|
|
||||||
<item row="2" column="0">
|
|
||||||
<widget class="QCheckBox" name="opt_no_svg_cover">
|
|
||||||
<property name="text">
|
|
||||||
<string>No &SVG cover</string>
|
|
||||||
</property>
|
|
||||||
</widget>
|
|
||||||
</item>
|
|
||||||
</layout>
|
</layout>
|
||||||
</widget>
|
</widget>
|
||||||
<resources/>
|
<resources/>
|
||||||
<connections/>
|
<connections>
|
||||||
|
<connection>
|
||||||
|
<sender>opt_no_svg_cover</sender>
|
||||||
|
<signal>toggled(bool)</signal>
|
||||||
|
<receiver>opt_preserve_cover_aspect_ratio</receiver>
|
||||||
|
<slot>setDisabled(bool)</slot>
|
||||||
|
<hints>
|
||||||
|
<hint type="sourcelabel">
|
||||||
|
<x>81</x>
|
||||||
|
<y>73</y>
|
||||||
|
</hint>
|
||||||
|
<hint type="destinationlabel">
|
||||||
|
<x>237</x>
|
||||||
|
<y>68</y>
|
||||||
|
</hint>
|
||||||
|
</hints>
|
||||||
|
</connection>
|
||||||
|
</connections>
|
||||||
</ui>
|
</ui>
|
||||||
|
|||||||
Loading…
x
Reference in New Issue
Block a user