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git://github.com/kovidgoyal/calibre.git
synced 2026-05-09 11:14:02 +02:00
Cleanup S&R preferences widget
This commit is contained in:
Kovid Goyal
parent
4b25d9ef0d
commit
383b15e254
6 changed files with 48 additions and 24 deletions
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@ -94,7 +94,7 @@ def widget_factory(cls):
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if not c: break
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self.stack.removeWidget(c)
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widgets = [lf, hw, sr, ps, sd, toc]
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widgets = [lf, hw, ps, sd, toc, sr]
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if output_widget is not None:
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widgets.append(output_widget)
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for w in widgets:
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@ -15,6 +15,7 @@ class SearchAndReplaceWidget(Widget, Ui_Form):
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TITLE = _('Search &\nReplace')
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HELP = _('Modify the document text and structure using user defined patterns.')
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COMMIT_NAME = 'search_and_replace'
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ICON = I('search.png')
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def __init__(self, parent, get_option, get_help, db=None, book_id=None):
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Widget.__init__(self, parent,
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@ -24,19 +25,19 @@ def __init__(self, parent, get_option, get_help, db=None, book_id=None):
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)
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self.db, self.book_id = db, book_id
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self.initialize_options(get_option, get_help, db, book_id)
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self.opt_sr1_search.set_msg(_('Search Regular Expression'))
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self.opt_sr1_search.set_msg(_('&Search Regular Expression'))
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self.opt_sr1_search.set_book_id(book_id)
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self.opt_sr1_search.set_db(db)
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self.opt_sr2_search.set_msg(_('Search Regular Expression'))
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self.opt_sr2_search.set_msg(_('&Search Regular Expression'))
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self.opt_sr2_search.set_book_id(book_id)
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self.opt_sr2_search.set_db(db)
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self.opt_sr3_search.set_msg(_('Search Regular Expression'))
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self.opt_sr3_search.set_msg(_('&Search Regular Expression'))
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self.opt_sr3_search.set_book_id(book_id)
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self.opt_sr3_search.set_db(db)
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def break_cycles(self):
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Widget.break_cycles(self)
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self.opt_sr1_search.break_cycles()
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self.opt_sr2_search.break_cycles()
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self.opt_sr3_search.break_cycles()
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@ -45,10 +46,11 @@ def pre_commit_check(self):
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for x in ('sr1_search', 'sr2_search', 'sr3_search'):
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x = getattr(self, 'opt_'+x)
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try:
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pat = unicode(x.regex)
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re.compile(pat)
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pat = unicode(x.regex).strip()
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if pat:
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re.compile(pat)
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except Exception, err:
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error_dialog(self, _('Invalid regular expression'),
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_('Invalid regular expression: %s')%err).exec_()
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_('Invalid regular expression: %s')%err, show=True)
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return False
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return True
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@ -6,8 +6,8 @@
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<rect>
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<x>0</x>
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<y>0</y>
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<width>198</width>
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<height>350</height>
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<width>468</width>
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<height>451</height>
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</rect>
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</property>
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<property name="sizePolicy">
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@ -23,7 +23,7 @@
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<property name="sizeConstraint">
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<enum>QLayout::SetDefaultConstraint</enum>
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</property>
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<item row="0" column="0">
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<item row="1" column="0">
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<widget class="QGroupBox" name="groupBox">
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<property name="sizePolicy">
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<sizepolicy hsizetype="Minimum" vsizetype="Preferred">
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@ -32,7 +32,7 @@
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</sizepolicy>
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</property>
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<property name="title">
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<string>1.</string>
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<string>First expression</string>
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</property>
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<layout class="QGridLayout" name="gridLayout_2">
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<property name="sizeConstraint">
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@ -57,7 +57,10 @@
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</sizepolicy>
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</property>
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<property name="text">
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<string>Replacement Text</string>
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<string>&Replacement Text</string>
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</property>
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<property name="buddy">
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<cstring>opt_sr1_replace</cstring>
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</property>
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</widget>
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</item>
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@ -74,7 +77,7 @@
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</layout>
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</widget>
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</item>
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<item row="1" column="0">
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<item row="2" column="0">
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<widget class="QGroupBox" name="groupBox_2">
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<property name="sizePolicy">
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<sizepolicy hsizetype="Minimum" vsizetype="Preferred">
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@ -83,7 +86,7 @@
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</sizepolicy>
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</property>
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<property name="title">
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<string>2.</string>
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<string>Second Expression</string>
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</property>
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<layout class="QGridLayout" name="gridLayout">
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<property name="sizeConstraint">
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@ -108,7 +111,10 @@
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</sizepolicy>
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</property>
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<property name="text">
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<string>Replacement Text</string>
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<string>&Replacement Text</string>
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</property>
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<property name="buddy">
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<cstring>opt_sr2_replace</cstring>
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</property>
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</widget>
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</item>
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@ -125,7 +131,7 @@
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</layout>
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</widget>
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</item>
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<item row="2" column="0">
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<item row="3" column="0">
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<widget class="QGroupBox" name="groupBox_3">
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<property name="sizePolicy">
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<sizepolicy hsizetype="Minimum" vsizetype="Preferred">
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@ -134,7 +140,7 @@
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</sizepolicy>
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</property>
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<property name="title">
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<string>3.</string>
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<string>Third expression</string>
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</property>
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<layout class="QGridLayout" name="gridLayout_3">
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<property name="sizeConstraint">
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@ -159,7 +165,10 @@
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</sizepolicy>
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</property>
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<property name="text">
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<string>Replacement Text</string>
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<string>&Replacement Text</string>
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</property>
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<property name="buddy">
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<cstring>opt_sr3_replace</cstring>
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</property>
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</widget>
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</item>
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@ -176,6 +185,19 @@
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</layout>
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</widget>
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</item>
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<item row="0" column="0">
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<widget class="QLabel" name="label">
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<property name="text">
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<string><p>Search and replace uses <i>regular expressions</i>. See the <a href="http://calibre-ebook.com/user_manual/regexp.html">regular expressions tutorial</a> to get started with regular expressions. Also clicking the wizard buttons below will allow you to test your regular expression against the current input document.</string>
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</property>
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<property name="wordWrap">
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<bool>true</bool>
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</property>
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<property name="openExternalLinks">
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<bool>true</bool>
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</property>
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</widget>
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</item>
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</layout>
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</widget>
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<customwidgets>
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@ -207,7 +207,7 @@ def widget_factory(cls):
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if not c: break
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self.stack.removeWidget(c)
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widgets = [self.mw, lf, hw, sr, ps, sd, toc]
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widgets = [self.mw, lf, hw, ps, sd, toc, sr]
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if input_widget is not None:
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widgets.append(input_widget)
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if output_widget is not None:
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@ -85,8 +85,8 @@ class CommonOptions(Base):
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def load_conversion_widgets(self):
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self.conversion_widgets = [LookAndFeelWidget, HeuristicsWidget,
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SearchAndReplaceWidget, PageSetupWidget,
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StructureDetectionWidget, TOCWidget]
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PageSetupWidget,
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StructureDetectionWidget, TOCWidget, SearchAndReplaceWidget,]
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class InputOptions(Base):
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@ -21,7 +21,7 @@ This is, inevitably, going to be somewhat technical- after all, regular expressi
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Where in |app| can you use regular expressions?
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---------------------------------------------------
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There are a few places |app| uses regular expressions. There's the header/footer removal in conversion options, metadata detection from filenames in the import settings and, since last version, there's the option to use regular expressions to search and replace in metadata of multiple books.
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There are a few places |app| uses regular expressions. There's the Search & Replace in conversion options, metadata detection from filenames in the import settings and Search & Replace when editing the metadata of books in bulk.
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What on earth *is* a regular expression?
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------------------------------------------------
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