forked from openlp/openlp
extended helper methods
This commit is contained in:
Andreas Preikschat
parent
004bbc8865
commit
7d2719288a
@ -163,20 +163,19 @@ class PrintServiceForm(QtGui.QDialog, Ui_PrintServiceDialog):
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css_file.write(DEFAULT_CSS)
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css_file.close()
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custom_css = get_text_file_string(css_path)
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style = self._addChildToParent(u'style', custom_css, html_data.head)
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style.set(u'type', u'text/css')
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self._addChildToParent(
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u'style', custom_css, html_data.head, u'type', u'text/css')
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self._addChildToParent(u'body', parent=html_data)
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service_title = self._addChildToParent(
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u'span', unicode(self.titleLineEdit.text()), html_data.body)
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service_title.set(u'class', u'serviceTitle')
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self._addChildToParent(u'span', unicode(self.titleLineEdit.text()),
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html_data.body, u'class', u'serviceTitle')
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for index, item in enumerate(self.serviceManager.serviceItems):
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item = item[u'service_item']
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div = self._addChildToParent(u'div', parent=html_data.body)
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# Add the title of the service item.
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item_title = self._addChildToParent(u'h2', parent=div)
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item_title.set(u'class', u'itemTitle')
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icon = self._addChildToParent(u'img', parent=item_title)
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icon.set(u'src', item.icon)
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item_title = self._addChildToParent(
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u'h2', parent=div, attribute=u'class', value=u'itemTitle')
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self._addChildToParent(
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u'img', parent=item_title, attribute=u'src', value=item.icon)
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self._fromstring(
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u'<span> %s</span>' % item.get_display_title(), item_title)
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if self.slideTextCheckBox.isChecked():
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@ -185,8 +184,8 @@ class PrintServiceForm(QtGui.QDialog, Ui_PrintServiceDialog):
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verse_def = None
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for slide in item.get_frames():
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if not verse_def or verse_def != slide[u'verseTag']:
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p = self._addChildToParent(u'p', parent=div)
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p.set(u'class', u'itemText')
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p = self._addChildToParent(u'p', parent=div,
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attribute=u'class', value=u'itemText')
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else:
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self._addChildToParent(u'br', parent=p)
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self._fromstring(u'<span>%s</span>' % slide[u'html'], p)
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@ -201,18 +200,17 @@ class PrintServiceForm(QtGui.QDialog, Ui_PrintServiceDialog):
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self._addChildToParent(u'li', item.get_frame_title(slide), ol)
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# add footer
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if item.foot_text:
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p = self._fromstring(item.foot_text, div)
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p.set(u'class', u'itemFooter')
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self._fromstring(
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item.foot_text, div, u'class', u'itemFooter')
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# Add service items' notes.
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if self.notesCheckBox.isChecked():
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if item.notes:
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p = self._addChildToParent(u'p', parent=div)
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title = self._addChildToParent(u'span', unicode(
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translate('OpenLP.ServiceManager', 'Notes:')), p)
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title.set(u'class', u'itemNotesTitle')
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text = self._fromstring(u'<span> %s</span>' %
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item.notes.replace(u'\n', u'<br />'), p)
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text.set(u'class', u'itemNotesText')
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self._addChildToParent(u'span', unicode(
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translate('OpenLP.ServiceManager', 'Notes:')), p,
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u'class', u'itemNotesTitle')
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self._fromstring(u'<span> %s</span>' % item.notes.replace(
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u'\n', u'<br />'), p, u'class', u'itemNotesText')
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# Add play length of media files.
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if item.is_media() and self.metaDataCheckBox.isChecked():
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tme = item.media_length
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@ -224,25 +222,43 @@ class PrintServiceForm(QtGui.QDialog, Ui_PrintServiceDialog):
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unicode(datetime.timedelta(seconds=tme)), title)
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# Add the custom service notes:
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if self.footerTextEdit.toPlainText():
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footer_title = self._addChildToParent(u'span', translate(
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'OpenLP.ServiceManager', u'Custom Service Notes:'), div)
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footer_title.set(u'class', u'customNotesTitle')
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footer_text = self._addChildToParent(u'span',
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u' %s' % self.footerTextEdit.toPlainText(), div)
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footer_text.set(u'class', u'customNotesText')
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self._addChildToParent(u'span', translate('OpenLP.ServiceManager',
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u'Custom Service Notes:'), div, u'class', u'customNotesTitle')
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self._addChildToParent(
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u'span', u' %s' % self.footerTextEdit.toPlainText(), div,
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u'class', u'customNotesText')
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self.document.setHtml(html.tostring(html_data))
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self.previewWidget.updatePreview()
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def _addChildToParent(self, tag, text=None, parent=None):
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def _addChildToParent(self, tag, text=None, parent=None, attribute=None,
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value=None):
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"""
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Creates a html element. If ``text`` is given, the element's text will
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set and if a ``parent`` is given, the element is appended.
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``tag``
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The html tag, e. g. ``u'span'``. Defaults to ``None``.
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``text``
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The text for the tag. Defaults to ``None``.
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``parent``
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The parent element. Defaults to ``None``.
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``attribute``
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An optional attribute, for instance ``u'class``.
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``value``
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The value for the given ``attribute``. It does not have and meaning,
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if the attribute is left to its default.
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"""
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element = html.Element(tag)
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if text is not None:
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element.text = text
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if parent is not None:
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parent.append(element)
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if attribute is not None:
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element.set(attribute, value if value is not None else u'')
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return element
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def _fromstring(self, string, parent):
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