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Sync to pluginize

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This commit is contained in:
John Schember 2009-05-08 06:31:31 -04:00
commit bce9fce7f6
16 changed files with 2181 additions and 97 deletions
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3
src/calibre/ebooks/comic/input.py
View File

@ -304,6 +304,9 @@ class ComicInput(InputFormatPlugin):
('chapter', None, OptionRecommendation.HIGH),
('page_breaks_brefore', None, OptionRecommendation.HIGH),
('use_auto_toc', False, OptionRecommendation.HIGH),
('page_breaks_before', None, OptionRecommendation.HIGH),
('disable_font_rescaling', True, OptionRecommendation.HIGH),
('linearize_tables', False, OptionRecommendation.HIGH),
])
def get_comics_from_collection(self, stream):

23
src/calibre/gui2/convert/__init__.py
View File

@ -83,8 +83,11 @@ class GuiRecommendations(dict):
if d:
self.update(d)
def merge_recommendations(self, get_option, level, options):
def merge_recommendations(self, get_option, level, options,
only_existing=False):
for name in options:
if only_existing and name not in self:
continue
opt = get_option(name)
if opt is None: continue
if opt.level == OptionRecommendation.HIGH:
@ -125,8 +128,10 @@ class Widget(QWidget):
if db is not None:
specifics = load_specifics(db, book_id)
specifics.merge_recommendations(get_option, OptionRecommendation.HIGH,
self._options)
self._options, only_existing=True)
defaults.update(specifics)
self.apply_recommendations(defaults)
self.setup_help(get_help)
@ -154,6 +159,7 @@ class Widget(QWidget):
def get_value(self, g):
from calibre.gui2.convert.xpath_wizard import XPathEdit
ret = self.get_value_handler(g)
if ret != 'this is a dummy return value, xcswx1avcx4x':
return ret
@ -169,11 +175,14 @@ class Widget(QWidget):
return unicode(g.currentText())
elif isinstance(g, QCheckBox):
return bool(g.isChecked())
elif isinstance(g, XPathEdit):
return g.xpath
else:
raise Exception('Can\'t get value from %s'%type(g))
def set_value(self, g, val):
from calibre.gui2.convert.xpath_wizard import XPathEdit
if self.set_value_handler(g, val):
return
if isinstance(g, (QSpinBox, QDoubleSpinBox)):
@ -190,13 +199,18 @@ class Widget(QWidget):
g.setCurrentIndex(idx)
elif isinstance(g, QCheckBox):
g.setCheckState(Qt.Checked if bool(val) else Qt.Unchecked)
elif isinstance(g, XPathEdit):
g.edit.setText(val if val else '')
else:
raise Exception('Can\'t set value %s in %s'%(repr(val), type(g)))
self.post_set_value(g, val)
def set_help(self, msg):
if msg and getattr(msg, 'strip', lambda:True)():
self.emit(SIGNAL('set_help(PyQt_PyObject)'), msg)
try:
self.emit(SIGNAL('set_help(PyQt_PyObject)'), msg)
except:
pass
def setup_help(self, help_provider):
for name in self._options:
@ -223,6 +237,9 @@ class Widget(QWidget):
def post_get_value(self, g):
pass
def pre_commit_check(self):
return True
def commit(self, save_defaults=False):
return self.commit_options(save_defaults)

26
src/calibre/gui2/convert/bulk.py
View File

@ -14,6 +14,8 @@ from calibre.customize.ui import available_output_formats
from calibre.gui2 import ResizableDialog
from calibre.gui2.convert.look_and_feel import LookAndFeelWidget
from calibre.gui2.convert.page_setup import PageSetupWidget
from calibre.gui2.convert.structure_detection import StructureDetectionWidget
from calibre.gui2.convert.toc import TOCWidget
from calibre.gui2.convert import GuiRecommendations
from calibre.ebooks.conversion.plumber import Plumber, OUTPUT_FORMAT_PREFERENCES
from calibre.utils.logging import Log
@ -22,14 +24,14 @@ class BulkConfig(Config):
def __init__(self, parent, db, preferred_output_format=None):
ResizableDialog.__init__(self, parent)
self.setup_output_formats(db, preferred_output_format)
self.db = db
self.setup_pipeline()
self.input_formats.hide()
self.connect(self.output_formats, SIGNAL('currentIndexChanged(QString)'),
self.setup_pipeline)
self.connect(self.groups, SIGNAL('activated(QModelIndex)'),
@ -42,8 +44,9 @@ class BulkConfig(Config):
def setup_pipeline(self, *args):
oidx = self.groups.currentIndex().row()
output_format = self.output_format
input_path = 'dummy.epub'
output_path = 'dummy.'+output_format
log = Log()
@ -54,9 +57,11 @@ class BulkConfig(Config):
return cls(self.stack, self.plumber.get_option_by_name,
self.plumber.get_option_help, self.db)
self.setWindowTitle(_('Convert Bulk'))
self.setWindowTitle(_('Bulk Convert'))
lf = widget_factory(LookAndFeelWidget)
ps = widget_factory(PageSetupWidget)
sd = widget_factory(StructureDetectionWidget)
toc = widget_factory(TOCWidget)
output_widget = None
name = 'calibre.gui2.convert.%s' % self.plumber.output_plugin.name.lower().replace(' ', '_')
@ -75,7 +80,7 @@ class BulkConfig(Config):
if not c: break
self.stack.removeWidget(c)
widgets = [lf, ps]
widgets = [lf, ps, sd, toc]
if output_widget is not None:
widgets.append(output_widget)
for w in widgets:
@ -86,8 +91,9 @@ class BulkConfig(Config):
self._groups_model = GroupModel(widgets)
self.groups.setModel(self._groups_model)
self.groups.setCurrentIndex(self._groups_model.index(0))
idx = oidx if -1 < oidx < self._groups_model.rowCount() else 0
self.groups.setCurrentIndex(self._groups_model.index(idx))
self.stack.setCurrentIndex(idx)
def setup_output_formats(self, db, preferred_output_format):
available_formats = ''
@ -106,6 +112,8 @@ class BulkConfig(Config):
def accept(self):
recs = GuiRecommendations()
for w in self._groups_model.widgets:
if not w.pre_commit_check():
return
x = w.commit(save_defaults=False)
recs.update(x)
self._recommendations = recs

6
src/calibre/gui2/convert/look_and_feel.py
View File

@ -19,9 +19,9 @@ class LookAndFeelWidget(Widget, Ui_Form):
def __init__(self, parent, get_option, get_help, db=None, book_id=None):
Widget.__init__(self, parent, 'look_and_feel',
['dont_justify', 'extra_css', 'base_font_size',
'font_size_mapping', 'insert_metadata', 'line_height',
'linearize_tables', 'remove_first_image',
'disable_font_rescaling',
'font_size_mapping', 'line_height',
'linearize_tables',
'disable_font_rescaling', 'insert_blank_line',
'remove_paragraph_spacing', 'input_encoding']
)
self.db, self.book_id = db, book_id

144
src/calibre/gui2/convert/look_and_feel.ui
View File

@ -1,7 +1,8 @@
<ui version="4.0" >
<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>Form</class>
<widget class="QWidget" name="Form" >
<property name="geometry" >
<widget class="QWidget" name="Form">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
@ -9,142 +10,135 @@
<height>500</height>
</rect>
</property>
<property name="windowTitle" >
<property name="windowTitle">
<string>Form</string>
</property>
<layout class="QVBoxLayout" name="verticalLayout" >
<layout class="QVBoxLayout" name="verticalLayout">
<item>
<layout class="QGridLayout" name="gridLayout_6" >
<item row="1" column="0" colspan="2" >
<widget class="QLabel" name="label_18" >
<property name="text" >
<layout class="QGridLayout" name="gridLayout_6">
<item row="1" column="0" colspan="2">
<widget class="QLabel" name="label_18">
<property name="text">
<string>Base &amp;font size:</string>
</property>
<property name="buddy" >
<property name="buddy">
<cstring>opt_base_font_size</cstring>
</property>
</widget>
</item>
<item row="1" column="2" >
<widget class="QDoubleSpinBox" name="opt_base_font_size" >
<property name="suffix" >
<item row="1" column="2">
<widget class="QDoubleSpinBox" name="opt_base_font_size">
<property name="suffix">
<string> pt</string>
</property>
<property name="decimals" >
<property name="decimals">
<number>1</number>
</property>
<property name="minimum" >
<property name="minimum">
<double>0.000000000000000</double>
</property>
<property name="maximum" >
<property name="maximum">
<double>30.000000000000000</double>
</property>
<property name="singleStep" >
<property name="singleStep">
<double>1.000000000000000</double>
</property>
<property name="value" >
<property name="value">
<double>15.000000000000000</double>
</property>
</widget>
</item>
<item row="3" column="0" >
<widget class="QLabel" name="label" >
<property name="text" >
<item row="3" column="0" colspan="2">
<widget class="QLabel" name="label">
<property name="text">
<string>Line &amp;height:</string>
</property>
<property name="buddy" >
<property name="buddy">
<cstring>opt_line_height</cstring>
</property>
</widget>
</item>
<item row="3" column="2" >
<widget class="QDoubleSpinBox" name="opt_line_height" >
<property name="suffix" >
<item row="3" column="2">
<widget class="QDoubleSpinBox" name="opt_line_height">
<property name="suffix">
<string> pt</string>
</property>
<property name="decimals" >
<property name="decimals">
<number>1</number>
</property>
</widget>
</item>
<item row="5" column="0" colspan="2" >
<widget class="QCheckBox" name="opt_remove_paragraph_spacing" >
<property name="text" >
<item row="5" column="0" colspan="3">
<widget class="QCheckBox" name="opt_remove_paragraph_spacing">
<property name="text">
<string>Remove &amp;spacing between paragraphs</string>
</property>
</widget>
</item>
<item row="6" column="0" colspan="2" >
<widget class="QCheckBox" name="opt_dont_justify" >
<property name="text" >
<item row="7" column="0" colspan="3">
<widget class="QCheckBox" name="opt_dont_justify">
<property name="text">
<string>No text &amp;justification</string>
</property>
</widget>
</item>
<item row="7" column="0" colspan="2" >
<widget class="QCheckBox" name="opt_linearize_tables" >
<property name="text" >
<item row="8" column="0" colspan="3">
<widget class="QCheckBox" name="opt_linearize_tables">
<property name="text">
<string>&amp;Linearize tables</string>
</property>
</widget>
</item>
<item row="8" column="0" colspan="2" >
<widget class="QCheckBox" name="opt_remove_first_image" >
<property name="text" >
<string>Remove &amp;first image from source file</string>
</property>
</widget>
</item>
<item row="2" column="0" >
<widget class="QLabel" name="label_2" >
<property name="text" >
<item row="2" column="0">
<widget class="QLabel" name="label_2">
<property name="text">
<string>Font size &amp;key:</string>
</property>
<property name="buddy" >
<property name="buddy">
<cstring>opt_font_size_mapping</cstring>
</property>
</widget>
</item>
<item row="2" column="1" colspan="2" >
<widget class="QLineEdit" name="opt_font_size_mapping" />
<item row="2" column="1" colspan="2">
<widget class="QLineEdit" name="opt_font_size_mapping"/>
</item>
<item row="9" column="0" colspan="2" >
<widget class="QCheckBox" name="opt_insert_metadata" >
<property name="text" >
<string>Insert &amp;metadata at start of book</string>
</property>
</widget>
</item>
<item row="4" column="0" colspan="2" >
<widget class="QLabel" name="label_3" >
<property name="text" >
<item row="4" column="0" colspan="2">
<widget class="QLabel" name="label_3">
<property name="text">
<string>Input character &amp;encoding</string>
</property>
<property name="buddy" >
<property name="buddy">
<cstring>opt_input_encoding</cstring>
</property>
</widget>
</item>
<item row="4" column="2" >
<widget class="QLineEdit" name="opt_input_encoding" />
<item row="4" column="2">
<widget class="QLineEdit" name="opt_input_encoding"/>
</item>
<item row="0" column="0" >
<widget class="QCheckBox" name="opt_disable_font_rescaling" >
<property name="text" >
<item row="0" column="0" colspan="3">
<widget class="QCheckBox" name="opt_disable_font_rescaling">
<property name="text">
<string>&amp;Disable font size rescaling</string>
</property>
</widget>
</item>
<item row="6" column="0" colspan="3">
<widget class="QCheckBox" name="opt_insert_blank_line">
<property name="text">
<string>Insert &amp;blank line</string>
</property>
</widget>
</item>
</layout>
</item>
<item>
<widget class="QGroupBox" name="groupBox" >
<property name="title" >
<widget class="QGroupBox" name="groupBox">
<property name="title">
<string>Extra &amp;CSS</string>
</property>
<layout class="QGridLayout" name="gridLayout_3" >
<item row="0" column="0" >
<widget class="QTextEdit" name="opt_extra_css" />
<layout class="QGridLayout" name="gridLayout_3">
<item row="0" column="0">
<widget class="QTextEdit" name="opt_extra_css"/>
</item>
</layout>
</widget>
@ -152,8 +146,8 @@
</layout>
</widget>
<resources>
<include location="../images.qrc" />
<include location="../images.qrc" />
<include location="../images.qrc"/>
<include location="../images.qrc"/>
</resources>
<connections>
<connection>
@ -162,11 +156,11 @@
<receiver>opt_base_font_size</receiver>
<slot>setDisabled(bool)</slot>
<hints>
<hint type="sourcelabel" >
<hint type="sourcelabel">
<x>154</x>
<y>16</y>
</hint>
<hint type="destinationlabel" >
<hint type="destinationlabel">
<x>385</x>
<y>40</y>
</hint>
@ -178,11 +172,11 @@
<receiver>opt_font_size_mapping</receiver>
<slot>setDisabled(bool)</slot>
<hints>
<hint type="sourcelabel" >
<hint type="sourcelabel">
<x>80</x>
<y>20</y>
</hint>
<hint type="destinationlabel" >
<hint type="destinationlabel">
<x>285</x>
<y>72</y>
</hint>

14
src/calibre/gui2/convert/single.py
View File

@ -17,6 +17,9 @@ from calibre.gui2.convert.single_ui import Ui_Dialog
from calibre.gui2.convert.metadata import MetadataWidget
from calibre.gui2.convert.look_and_feel import LookAndFeelWidget
from calibre.gui2.convert.page_setup import PageSetupWidget
from calibre.gui2.convert.structure_detection import StructureDetectionWidget
from calibre.gui2.convert.toc import TOCWidget
from calibre.ebooks.conversion.plumber import Plumber, supported_input_formats, \
INPUT_FORMAT_PREFERENCES, OUTPUT_FORMAT_PREFERENCES
@ -115,6 +118,7 @@ class Config(ResizableDialog, Ui_Dialog):
def setup_pipeline(self, *args):
oidx = self.groups.currentIndex().row()
input_format = self.input_format
output_format = self.output_format
input_path = self.db.format_abspath(self.book_id, input_format,
@ -134,6 +138,8 @@ class Config(ResizableDialog, Ui_Dialog):
self.setWindowTitle(_('Convert')+ ' ' + unicode(self.mw.title.text()))
lf = widget_factory(LookAndFeelWidget)
ps = widget_factory(PageSetupWidget)
sd = widget_factory(StructureDetectionWidget)
toc = widget_factory(TOCWidget)
output_widget = None
name = 'calibre.gui2.convert.%s' % self.plumber.output_plugin.name.lower().replace(' ', '_')
@ -162,7 +168,7 @@ class Config(ResizableDialog, Ui_Dialog):
if not c: break
self.stack.removeWidget(c)
widgets = [self.mw, lf, ps]
widgets = [self.mw, lf, ps, sd, toc]
if input_widget is not None:
widgets.append(input_widget)
if output_widget is not None:
@ -175,7 +181,9 @@ class Config(ResizableDialog, Ui_Dialog):
self._groups_model = GroupModel(widgets)
self.groups.setModel(self._groups_model)
self.groups.setCurrentIndex(self._groups_model.index(0))
idx = oidx if -1 < oidx < self._groups_model.rowCount() else 0
self.groups.setCurrentIndex(self._groups_model.index(idx))
self.stack.setCurrentIndex(idx)
def setup_input_output_formats(self, db, book_id, preferred_input_format,
@ -213,6 +221,8 @@ class Config(ResizableDialog, Ui_Dialog):
def accept(self):
recs = GuiRecommendations()
for w in self._groups_model.widgets:
if not w.pre_commit_check():
return
x = w.commit(save_defaults=False)
recs.update(x)
self.opf_path, self.cover_path = self.mw.opf_file, self.mw.cover_file

42
src/calibre/gui2/convert/structure_detection.py Normal file
View File

@ -0,0 +1,42 @@
#!/usr/bin/env python
# vim:fileencoding=UTF-8:ts=4:sw=4:sta:et:sts=4:ai
from __future__ import with_statement
__license__ = 'GPL v3'
__copyright__ = '2009, Kovid Goyal <kovid@kovidgoyal.net>'
__docformat__ = 'restructuredtext en'
from calibre.gui2.convert.structure_detection_ui import Ui_Form
from calibre.gui2.convert import Widget
from calibre.gui2 import error_dialog
class StructureDetectionWidget(Widget, Ui_Form):
TITLE = _('Structure\nDetection')
ICON = ':/images/chapters.svg'
HELP = _('Fine tune the detection of chapter headings and '
'other document structure.')
def __init__(self, parent, get_option, get_help, db=None, book_id=None):
Widget.__init__(self, parent, 'structure_detection',
['chapter', 'chapter_mark',
'remove_first_image',
'insert_metadata', 'page_breaks_before',
'preprocess_html']
)
self.db, self.book_id = db, book_id
self.initialize_options(get_option, get_help, db, book_id)
self.opt_chapter.set_msg(_('Detect chapters at (XPath expression):'))
self.opt_page_breaks_before.set_msg(_('Insert page breaks before '
'(XPath expression):'))
def pre_commit_check(self):
for x in ('chapter', 'page_breaks_before'):
x = getattr(self, 'opt_'+x)
if not x.check():
error_dialog(self, _('Invalid XPath'),
_('The XPath expression %s is invalid.')%x.text).exec_()
return False
return True

103
src/calibre/gui2/convert/structure_detection.ui Normal file
View File

@ -0,0 +1,103 @@
<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>Form</class>
<widget class="QWidget" name="Form">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>657</width>
<height>479</height>
</rect>
</property>
<property name="windowTitle">
<string>Form</string>
</property>
<layout class="QGridLayout" name="gridLayout">
<item row="1" column="0">
<widget class="QLabel" name="label">
<property name="text">
<string>Chapter &amp;mark:</string>
</property>
<property name="buddy">
<cstring>opt_chapter_mark</cstring>
</property>
</widget>
</item>
<item row="1" column="1">
<widget class="QComboBox" name="opt_chapter_mark">
<item>
<property name="text">
<string>pagebreak</string>
</property>
</item>
<item>
<property name="text">
<string>rule</string>
</property>
</item>
<item>
<property name="text">
<string>both</string>
</property>
</item>
<item>
<property name="text">
<string>none</string>
</property>
</item>
</widget>
</item>
<item row="2" column="0">
<widget class="QCheckBox" name="opt_remove_first_image">
<property name="text">
<string>Remove first &amp;image</string>
</property>
</widget>
</item>
<item row="3" column="0">
<widget class="QCheckBox" name="opt_insert_metadata">
<property name="text">
<string>Insert &amp;metadata as page at start of book</string>
</property>
</widget>
</item>
<item row="4" column="0" colspan="2">
<widget class="QCheckBox" name="opt_preprocess_html">
<property name="text">
<string>&amp;Preprocess input file to possibly improve structure detection</string>
</property>
</widget>
</item>
<item row="5" column="0" colspan="2">
<widget class="XPathEdit" name="opt_page_breaks_before" native="true"/>
</item>
<item row="0" column="0" colspan="2">
<widget class="XPathEdit" name="opt_chapter" native="true"/>
</item>
<item row="6" column="0">
<spacer name="verticalSpacer">
<property name="orientation">
<enum>Qt::Vertical</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>20</width>
<height>40</height>
</size>
</property>
</spacer>
</item>
</layout>
</widget>
<customwidgets>
<customwidget>
<class>XPathEdit</class>
<extends>QWidget</extends>
<header>convert/xpath_wizard.h</header>
<container>1</container>
</customwidget>
</customwidgets>
<resources/>
<connections/>
</ui>

41
src/calibre/gui2/convert/toc.py Normal file
View File

@ -0,0 +1,41 @@
#!/usr/bin/env python
# vim:fileencoding=UTF-8:ts=4:sw=4:sta:et:sts=4:ai
from __future__ import with_statement
__license__ = 'GPL v3'
__copyright__ = '2009, Kovid Goyal <kovid@kovidgoyal.net>'
__docformat__ = 'restructuredtext en'
from calibre.gui2.convert.toc_ui import Ui_Form
from calibre.gui2.convert import Widget
from calibre.gui2 import error_dialog
class TOCWidget(Widget, Ui_Form):
TITLE = _('Table of\nContents')
ICON = ':/images/series.svg'
HELP = _('Control the creation/conversion of the Table of Contents.')
def __init__(self, parent, get_option, get_help, db=None, book_id=None):
Widget.__init__(self, parent, 'structure_detection',
['level1_toc', 'level2_toc', 'level3_toc',
'toc_threshold', 'max_toc_links', 'no_chapters_in_toc',
'use_auto_toc', 'toc_filter',
]
)
self.db, self.book_id = db, book_id
self.initialize_options(get_option, get_help, db, book_id)
self.opt_level1_toc.set_msg(_('Level &1 TOC (XPath expression):'))
self.opt_level2_toc.set_msg(_('Level &2 TOC (XPath expression):'))
self.opt_level3_toc.set_msg(_('Level &3 TOC (XPath expression):'))
def pre_commit_check(self):
for x in ('level1', 'level2', 'level3'):
x = getattr(self, 'opt_'+x+'_toc')
if not x.check():
error_dialog(self, _('Invalid XPath'),
_('The XPath expression %s is invalid.')%x.text).exec_()
return False
return True

104
src/calibre/gui2/convert/toc.ui Normal file
View File

@ -0,0 +1,104 @@
<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>Form</class>
<widget class="QWidget" name="Form">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>436</width>
<height>382</height>
</rect>
</property>
<property name="windowTitle">
<string>Form</string>
</property>
<layout class="QGridLayout" name="gridLayout">
<item row="1" column="0" colspan="2">
<widget class="QCheckBox" name="opt_no_chapters_in_toc">
<property name="text">
<string>Do not add &amp;detected chapters to the Table of Contents</string>
</property>
</widget>
</item>
<item row="2" column="0">
<widget class="QLabel" name="label_10">
<property name="text">
<string>Number of &amp;links to add to Table of Contents</string>
</property>
<property name="buddy">
<cstring>opt_max_toc_links</cstring>
</property>
</widget>
</item>
<item row="2" column="1">
<widget class="QSpinBox" name="opt_max_toc_links"/>
</item>
<item row="3" column="0">
<widget class="QLabel" name="label_16">
<property name="text">
<string>Chapter &amp;threshold</string>
</property>
<property name="buddy">
<cstring>opt_toc_threshold</cstring>
</property>
</widget>
</item>
<item row="3" column="1">
<widget class="QSpinBox" name="opt_toc_threshold"/>
</item>
<item row="0" column="0" colspan="2">
<widget class="QCheckBox" name="opt_use_auto_toc">
<property name="text">
<string>&amp;Force use of auto-generated Table of Contents</string>
</property>
</widget>
</item>
<item row="4" column="0">
<widget class="QLabel" name="label">
<property name="text">
<string>TOC &amp;Filter:</string>
</property>
<property name="buddy">
<cstring>opt_toc_filter</cstring>
</property>
</widget>
</item>
<item row="4" column="1">
<widget class="QLineEdit" name="opt_toc_filter"/>
</item>
<item row="5" column="0" colspan="2">
<widget class="XPathEdit" name="opt_level1_toc" native="true"/>
</item>
<item row="6" column="0" colspan="2">
<widget class="XPathEdit" name="opt_level2_toc" native="true"/>
</item>
<item row="7" column="0" colspan="2">
<widget class="XPathEdit" name="opt_level3_toc" native="true"/>
</item>
<item row="8" column="0">
<spacer name="verticalSpacer">
<property name="orientation">
<enum>Qt::Vertical</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>20</width>
<height>40</height>
</size>
</property>
</spacer>
</item>
</layout>
</widget>
<customwidgets>
<customwidget>
<class>XPathEdit</class>
<extends>QWidget</extends>
<header>convert/xpath_wizard.h</header>
<container>1</container>
</customwidget>
</customwidgets>
<resources/>
<connections/>
</ui>

63
src/calibre/gui2/convert/xpath_edit.ui Normal file
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@ -0,0 +1,63 @@
<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>Form</class>
<widget class="QWidget" name="Form">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>400</width>
<height>64</height>
</rect>
</property>
<property name="windowTitle">
<string>Form</string>
</property>
<layout class="QGridLayout" name="gridLayout">
<item row="0" column="0">
<layout class="QVBoxLayout" name="verticalLayout">
<item>
<widget class="QLabel" name="msg">
<property name="text">
<string>TextLabel</string>
</property>
<property name="wordWrap">
<bool>true</bool>
</property>
<property name="buddy">
<cstring>edit</cstring>
</property>
</widget>
</item>
<item>
<widget class="QLineEdit" name="edit"/>
</item>
</layout>
</item>
<item row="0" column="1">
<widget class="QToolButton" name="button">
<property name="toolTip">
<string>Use a wizard to help construct the XPath expression</string>
</property>
<property name="text">
<string>...</string>
</property>
<property name="icon">
<iconset resource="../images.qrc">
<normaloff>:/images/wizard.svg</normaloff>:/images/wizard.svg</iconset>
</property>
<property name="iconSize">
<size>
<width>40</width>
<height>40</height>
</size>
</property>
</widget>
</item>
</layout>
</widget>
<resources>
<include location="../images.qrc"/>
</resources>
<connections/>
</ui>

96
src/calibre/gui2/convert/xpath_wizard.py Normal file
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@ -0,0 +1,96 @@
#!/usr/bin/env python
# vim:fileencoding=UTF-8:ts=4:sw=4:sta:et:sts=4:ai
from __future__ import with_statement
__license__ = 'GPL v3'
__copyright__ = '2009, Kovid Goyal <kovid@kovidgoyal.net>'
__docformat__ = 'restructuredtext en'
from PyQt4.Qt import QDialog, QWidget, SIGNAL, Qt, QDialogButtonBox, QVBoxLayout
from calibre.gui2.convert.xpath_wizard_ui import Ui_Form
from calibre.gui2.convert.xpath_edit_ui import Ui_Form as Ui_Edit
class WizardWidget(QWidget, Ui_Form):
def __init__(self, parent=None):
QWidget.__init__(self, parent)
self.setupUi(self)
@property
def xpath(self):
tag = unicode(self.tag.currentText()).strip()
if tag != '*':
tag = 'h:'+tag
attr, val = map(unicode, (self.attribute.text(), self.value.text()))
attr, val = attr.strip(), val.strip()
q = ''
if attr:
if val:
q = '[re:test(@%s, "%s", "i")]'%(attr, val)
else:
q = '[@%s]'%attr
expr = '//'+tag + q
return expr
class Wizard(QDialog):
def __init__(self, parent=None):
QDialog.__init__(self, parent)
self.resize(400, 300)
self.verticalLayout = QVBoxLayout(self)
self.widget = WizardWidget(self)
self.verticalLayout.addWidget(self.widget)
self.buttonBox = QDialogButtonBox(self)
self.buttonBox.setOrientation(Qt.Horizontal)
self.buttonBox.setStandardButtons(QDialogButtonBox.Cancel|QDialogButtonBox.Ok)
self.verticalLayout.addWidget(self.buttonBox)
self.connect(self.buttonBox, SIGNAL("accepted()"), self.accept)
self.connect(self.buttonBox, SIGNAL("rejected()"), self.reject)
self.setModal(Qt.WindowModal)
@property
def xpath(self):
return self.widget.xpath
class XPathEdit(QWidget, Ui_Edit):
def __init__(self, parent=None):
QWidget.__init__(self, parent)
self.setupUi(self)
self.connect(self.button, SIGNAL('clicked()'), self.wizard)
def wizard(self):
wiz = Wizard(self)
if wiz.exec_() == wiz.Accepted:
self.edit.setText(wiz.xpath)
def set_msg(self, msg):
self.msg.setText(msg)
@property
def text(self):
return unicode(self.edit.text())
@property
def xpath(self):
return self.text
def check(self):
from calibre.ebooks.oeb.base import XPNSMAP
from lxml.etree import XPath
try:
if self.text.strip():
XPath(self.text, namespaces=XPNSMAP)
except:
import traceback
traceback.print_exc()
return False
return True

143
src/calibre/gui2/convert/xpath_wizard.ui Normal file
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@ -0,0 +1,143 @@
<ui version="4.0" >
<class>Form</class>
<widget class="QWidget" name="Form" >
<property name="geometry" >
<rect>
<x>0</x>
<y>0</y>
<width>400</width>
<height>381</height>
</rect>
</property>
<property name="windowTitle" >
<string>Form</string>
</property>
<layout class="QGridLayout" name="gridLayout" >
<item row="0" column="0" colspan="2" >
<widget class="QLabel" name="label" >
<property name="text" >
<string>Match HTML &amp;tags with tag name:</string>
</property>
<property name="buddy" >
<cstring>tag</cstring>
</property>
</widget>
</item>
<item row="1" column="0" >
<widget class="QComboBox" name="tag" >
<property name="editable" >
<bool>true</bool>
</property>
<item>
<property name="text" >
<string>*</string>
</property>
</item>
<item>
<property name="text" >
<string>a</string>
</property>
</item>
<item>
<property name="text" >
<string>br</string>
</property>
</item>
<item>
<property name="text" >
<string>div</string>
</property>
</item>
<item>
<property name="text" >
<string>h1</string>
</property>
</item>
<item>
<property name="text" >
<string>h2</string>
</property>
</item>
<item>
<property name="text" >
<string>h3</string>
</property>
</item>
<item>
<property name="text" >
<string>h4</string>
</property>
</item>
<item>
<property name="text" >
<string>h5</string>
</property>
</item>
<item>
<property name="text" >
<string>h6</string>
</property>
</item>
<item>
<property name="text" >
<string>hr</string>
</property>
</item>
<item>
<property name="text" >
<string>span</string>
</property>
</item>
</widget>
</item>
<item row="2" column="0" colspan="2" >
<widget class="QLabel" name="label_2" >
<property name="text" >
<string>Having the &amp;attribute:</string>
</property>
<property name="buddy" >
<cstring>attribute</cstring>
</property>
</widget>
</item>
<item row="3" column="0" colspan="2" >
<widget class="QLineEdit" name="attribute" />
</item>
<item row="4" column="0" >
<widget class="QLabel" name="label_3" >
<property name="text" >
<string>With &amp;value:</string>
</property>
<property name="buddy" >
<cstring>value</cstring>
</property>
</widget>
</item>
<item row="5" column="0" >
<widget class="QLineEdit" name="value" />
</item>
<item row="5" column="1" >
<widget class="QLabel" name="label_4" >
<property name="text" >
<string>(A regular expression)</string>
</property>
</widget>
</item>
<item row="6" column="0" colspan="2" >
<widget class="QLabel" name="label_5" >
<property name="text" >
<string>&lt;p>For example, to match all h2 tags that have class="chapter", set tag to &lt;i>h2&lt;/i>, attribute to &lt;i>class&lt;/i> and value to &lt;i>chapter&lt;/i>.&lt;/p>&lt;p>Leaving attribute blank will match any attribute and leaving value blank will match any value. Setting tag to * will match any tag.&lt;/p>&lt;p>To learn more advanced usage of XPath see the &lt;a href="http://calibre.kovidgoyal.net/user_manual/xpath.html">XPath Tutorial&lt;/a>.</string>
</property>
<property name="wordWrap" >
<bool>true</bool>
</property>
<property name="openExternalLinks" >
<bool>true</bool>
</property>
</widget>
</item>
</layout>
</widget>
<resources/>
<connections/>
</ui>

83
src/calibre/gui2/dialogs/config.py
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@ -8,7 +8,7 @@ from PyQt4.Qt import QDialog, QMessageBox, QListWidgetItem, QIcon, \
QStringListModel, QAbstractItemModel, QFont, \
SIGNAL, QTimer, Qt, QSize, QVariant, QUrl, \
QModelIndex, QInputDialog, QAbstractTableModel, \
QDialogButtonBox
QDialogButtonBox, QTabWidget
from calibre.constants import islinux, iswindows
from calibre.gui2.dialogs.config_ui import Ui_Dialog
@ -23,8 +23,72 @@ from calibre.ebooks.oeb.iterator import is_supported
from calibre.library import server_config
from calibre.customize.ui import initialized_plugins, is_disabled, enable_plugin, \
disable_plugin, customize_plugin, \
plugin_customization, add_plugin, remove_plugin
plugin_customization, add_plugin, \
remove_plugin, input_format_plugins, \
output_format_plugins
from calibre.utils.smtp import config as smtp_prefs
from calibre.gui2.convert.look_and_feel import LookAndFeelWidget
from calibre.gui2.convert.page_setup import PageSetupWidget
from calibre.gui2.convert.structure_detection import StructureDetectionWidget
from calibre.ebooks.conversion.plumber import Plumber
from calibre.utils.logging import Log
from calibre.gui2.convert.toc import TOCWidget
class ConfigTabs(QTabWidget):
def __init__(self, parent):
QTabWidget.__init__(self, parent)
log = Log()
log.outputs = []
self.plumber = Plumber('dummt.epub', 'dummy.epub', log)
def widget_factory(cls):
return cls(self, self.plumber.get_option_by_name,
self.plumber.get_option_help, None, None)
lf = widget_factory(LookAndFeelWidget)
ps = widget_factory(PageSetupWidget)
sd = widget_factory(StructureDetectionWidget)
toc = widget_factory(TOCWidget)
self.widgets = [lf, ps, sd, toc]
for plugin in input_format_plugins():
name = plugin.name.lower().replace(' ', '_')
try:
input_widget = __import__('calibre.gui2.convert.'+name,
fromlist=[1])
pw = input_widget.PluginWidget
pw.ICON = ':/images/forward.svg'
pw.HELP = _('Options specific to the input format.')
self.widgets.append(widget_factory(pw))
except ImportError:
continue
for plugin in output_format_plugins():
name = plugin.name.lower().replace(' ', '_')
try:
output_widget = __import__('calibre.gui2.convert.'+name,
fromlist=[1])
pw = output_widget.PluginWidget
pw.ICON = ':/images/forward.svg'
pw.HELP = _('Options specific to the input format.')
self.widgets.append(widget_factory(pw))
except ImportError:
continue
for widget in self.widgets:
self.addTab(widget, widget.TITLE.replace('\n', ' ').replace('&',
'&&'))
def commit(self):
for widget in self.widgets:
if not widget.pre_commit_check():
return False
widget.commit(save_defaults=True)
return True
class PluginModel(QAbstractItemModel):
@ -124,10 +188,12 @@ class CategoryModel(QStringListModel):
def __init__(self, *args):
QStringListModel.__init__(self, *args)
self.setStringList([_('General'), _('Interface'), _('Email\nDelivery'),
self.setStringList([_('General'), _('Interface'), _('Conversion'),
_('Email\nDelivery'),
_('Advanced'), _('Content\nServer'), _('Plugins')])
self.icons = list(map(QVariant, map(QIcon,
[':/images/dialog_information.svg', ':/images/lookfeel.svg',
':/images/convert.svg',
':/images/mail.svg', ':/images/view.svg',
':/images/network-server.svg', ':/images/plugins.svg'])))
@ -401,6 +467,11 @@ class ConfigDialog(QDialog, Ui_Dialog):
self.delete_news.setEnabled(bool(self.sync_news.isChecked()))
self.connect(self.sync_news, SIGNAL('toggled(bool)'),
self.delete_news.setEnabled)
self.setup_conversion_options()
def setup_conversion_options(self):
self.conversion_options = ConfigTabs(self)
self.stackedWidget.insertWidget(2, self.conversion_options)
def setup_email_page(self):
opts = smtp_prefs().parse()
@ -547,13 +618,13 @@ class ConfigDialog(QDialog, Ui_Dialog):
config_dialog.connect(button_box, SIGNAL('accepted()'), config_dialog.accept)
config_dialog.connect(button_box, SIGNAL('rejected()'), config_dialog.reject)
config_widget = plugin.config_widget()
v = QVBoxLayout(config_dialog)
v.addWidget(config_widget)
v.addWidget(button_box)
config_dialog.exec_()
if config_dialog.result() == QDialog.Accepted:
plugin.save_settings(config_widget)
self._plugin_model.refresh_plugin(plugin)
@ -670,6 +741,8 @@ class ConfigDialog(QDialog, Ui_Dialog):
return
if not self.set_email_settings():
return
if not self.conversion_options.commit():
return
config['use_roman_numerals_for_series_number'] = bool(self.roman_numerals.isChecked())
config['new_version_notification'] = bool(self.new_version_notification.isChecked())
prefs['network_timeout'] = int(self.timeout.value())

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@ -312,6 +312,8 @@ class gui(OptionlessCommand):
dat = dat.replace('import images_rc', 'from calibre.gui2 import images_rc')
dat = dat.replace('from library import', 'from calibre.gui2.library import')
dat = dat.replace('from widgets import', 'from calibre.gui2.widgets import')
dat = dat.replace('from convert.xpath_wizard import',
'from calibre.gui2.convert.xpath_wizard import')
dat = re.compile(r'QtGui.QApplication.translate\(.+?,\s+"(.+?)(?<!\\)",.+?\)', re.DOTALL).sub(r'_("\1")', dat)
# Workaround bug in Qt 4.4 on Windows