PDF output options UI

src/calibre/ebooks/conversion/plugins/pdf_output.py

@@ -51,8 +51,9 @@ class PDFOutput(OutputFormatPlugin):
     author = 'Kovid Goyal'
     file_type = 'pdf'
     commit_name = 'pdf_output'
+    ui_data = {'paper_sizes': PAPER_SIZES, 'units': UNITS, 'font_types': ['serif', 'sans', 'mono']}
 
-    options = set([
+    options = {
         OptionRecommendation(name='use_profile_size', recommended_value=False,
             help=_('Instead of using the paper size specified in the PDF Output options,'
                    ' use a paper size corresponding to the current output profile.'
@@ -85,8 +86,7 @@ class PDFOutput(OutputFormatPlugin):
         OptionRecommendation(name='pdf_mono_family',
             recommended_value='Liberation Mono', help=_(
                 'The font family used to render monospace fonts')),
-        OptionRecommendation(name='pdf_standard_font', choices=['serif',
+        OptionRecommendation(name='pdf_standard_font', choices=ui_data['font_types'],
-            'sans', 'mono'],
             recommended_value='serif', help=_(
                 'The font family used to render monospace fonts')),
         OptionRecommendation(name='pdf_default_font_size',
@@ -148,7 +148,7 @@ class PDFOutput(OutputFormatPlugin):
             ' This will cause the margins specified in the conversion settings to be ignored.'
             ' If the document does not specify page margins, the conversion settings will be used as a fallback.')
         ),
-    ])
+    }
 
     def specialize_options(self, log, opts, input_fmt):
         if opts.pdf_use_document_margins:

src/calibre/gui2/convert/pdf_output.py

@@ -43,6 +43,13 @@ class PluginWidget(Widget, Ui_Form):
         self.layout().setFieldGrowthPolicy(self.layout().ExpandingFieldsGrow)
         self.template_box.layout().setFieldGrowthPolicy(self.layout().AllNonFixedFieldsGrow)
         self.toggle_margins()
+        self.profile_size_toggled()
+
+    def profile_size_toggled(self):
+        enabled = not self.opt_use_profile_size.isChecked()
+        self.opt_paper_size.setEnabled(enabled)
+        self.opt_custom_size.setEnabled(enabled)
+        self.opt_unit.setEnabled(enabled)
 
     def toggle_margins(self):
         enabled = not self.opt_pdf_use_document_margins.isChecked()
@@ -71,3 +78,4 @@ class PluginWidget(Widget, Ui_Form):
         l.addRow(_('&Right:'), margin('right'))
         r.addRow(_('&Top:'), margin('top'))
         r.addRow(_('&Bottom:'), margin('bottom'))
+        self.opt_use_profile_size.toggled.connect(self.profile_size_toggled)

src/pyj/book_list/conversion_widgets.pyj

@@ -627,6 +627,46 @@ def pdb_output(container):
     g.appendChild(checkbox('inline_toc', _('&Inline TOC')))
 # }}}
 
+# PDF Output {{{
+@ep
+def pdf_output(container):
+    add_listener('use_profile_size', def (name):
+        disabled = get('use_profile_size')
+        for dname in 'paper_size', 'custom_size', 'unit':
+            set_disabled(dname, disabled)
+    )
+    add_listener('pdf_use_document_margins', def (name):
+        disabled = get('pdf_use_document_margins')
+        for dname in 'left', 'top', 'right', 'bottom':
+            set_disabled(f'pdf_page_margin_{dname}', disabled)
+    )
+
+    g = E.div(class_='simple-group')
+    container.appendChild(g)
+    g.appendChild(checkbox('use_profile_size', _('&Use the paper size set in output profile')))
+    g.appendChild(choices('paper_size', indent + _('&Paper size:'), ui_data.paper_sizes))
+    g.appendChild(lineedit('custom_size', indent + _('&Custom size:')))
+    g.appendChild(choices('unit', indent + _('Custom size unit:'), ui_data.units))
+    g.appendChild(checkbox('preserve_cover_aspect_ratio', _('Preserve &aspect ratio of cover')))
+    g.appendChild(checkbox('pdf_page_numbers', _('Add page &numbers to the bottom of every page')))
+    g.appendChild(checkbox('pdf_hyphenate', _('&Break long words at the end of lines')))
+    g.appendChild(checkbox('pdf_add_toc', _('Add a printable &Table of Contents at the end')))
+    g.appendChild(lineedit('toc_title', indent + _('&Title for ToC:')))
+    g.appendChild(lineedit('pdf_serif_family', _('Serif famil&y:')))
+    g.appendChild(lineedit('pdf_sans_family', _('Sans fami&ly:')))
+    g.appendChild(lineedit('pdf_mono_family', _('&Monospace family:')))
+    g.appendChild(choices('pdf_standard_font', _('S&tandard font:'), ui_data.font_types))
+    g.appendChild(int_spin('pdf_default_font_size', _('Default font si&ze:'), unit='px'))
+    g.appendChild(int_spin('pdf_mono_font_size', _('Default font si&ze:'), unit='px'))
+    g.appendChild(checkbox('pdf_use_document_margins', _('Use page margins from the &document being converted')))
+    g.appendChild(float_spin('pdf_page_margin_left', indent + _('Left page margin'), unit='pt', min=-100, max=500))
+    g.appendChild(float_spin('pdf_page_margin_top', indent + _('Top page margin'), unit='pt', min=-100, max=500))
+    g.appendChild(float_spin('pdf_page_margin_right', indent + _('Right page margin'), unit='pt', min=-100, max=500))
+    g.appendChild(float_spin('pdf_page_margin_bottom', indent + _('Bottom page margin'), unit='pt', min=-100, max=500))
+    g.appendChild(lineedit('pdf_header_template', _('&Header template:')))
+    g.appendChild(lineedit('pdf_footer_template', _('&Footer template:')))
+# }}}
+
 def restore_defaults():
     for setting in registry:
         set(setting, get_option_default_value(setting))