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extended helper methods

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This commit is contained in:
Andreas Preikschat 2011-04-13 11:42:18 +02:00
parent 004bbc8865
commit 7d2719288a
1 changed files with 42 additions and 26 deletions
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68
openlp/core/ui/printserviceform.py
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@ -163,20 +163,19 @@ class PrintServiceForm(QtGui.QDialog, Ui_PrintServiceDialog):
css_file.write(DEFAULT_CSS) css_file.write(DEFAULT_CSS)
css_file.close() css_file.close()
custom_css = get_text_file_string(css_path) custom_css = get_text_file_string(css_path)
style = self._addChildToParent(u'style', custom_css, html_data.head) self._addChildToParent(
style.set(u'type', u'text/css') u'style', custom_css, html_data.head, u'type', u'text/css')
self._addChildToParent(u'body', parent=html_data) self._addChildToParent(u'body', parent=html_data)
service_title = self._addChildToParent( self._addChildToParent(u'span', unicode(self.titleLineEdit.text()),
u'span', unicode(self.titleLineEdit.text()), html_data.body) html_data.body, u'class', u'serviceTitle')
service_title.set(u'class', u'serviceTitle')
for index, item in enumerate(self.serviceManager.serviceItems): for index, item in enumerate(self.serviceManager.serviceItems):
item = item[u'service_item'] item = item[u'service_item']
div = self._addChildToParent(u'div', parent=html_data.body) div = self._addChildToParent(u'div', parent=html_data.body)
# Add the title of the service item. # Add the title of the service item.
item_title = self._addChildToParent(u'h2', parent=div) item_title = self._addChildToParent(
item_title.set(u'class', u'itemTitle') u'h2', parent=div, attribute=u'class', value=u'itemTitle')
icon = self._addChildToParent(u'img', parent=item_title) self._addChildToParent(
icon.set(u'src', item.icon) u'img', parent=item_title, attribute=u'src', value=item.icon)
self._fromstring( self._fromstring(
u'<span> %s</span>' % item.get_display_title(), item_title) u'<span> %s</span>' % item.get_display_title(), item_title)
if self.slideTextCheckBox.isChecked(): if self.slideTextCheckBox.isChecked():
@ -185,8 +184,8 @@ class PrintServiceForm(QtGui.QDialog, Ui_PrintServiceDialog):
verse_def = None verse_def = None
for slide in item.get_frames(): for slide in item.get_frames():
if not verse_def or verse_def != slide[u'verseTag']: if not verse_def or verse_def != slide[u'verseTag']:
p = self._addChildToParent(u'p', parent=div) p = self._addChildToParent(u'p', parent=div,
p.set(u'class', u'itemText') attribute=u'class', value=u'itemText')
else: else:
self._addChildToParent(u'br', parent=p) self._addChildToParent(u'br', parent=p)
self._fromstring(u'<span>%s</span>' % slide[u'html'], p) self._fromstring(u'<span>%s</span>' % slide[u'html'], p)
@ -201,18 +200,17 @@ class PrintServiceForm(QtGui.QDialog, Ui_PrintServiceDialog):
self._addChildToParent(u'li', item.get_frame_title(slide), ol) self._addChildToParent(u'li', item.get_frame_title(slide), ol)
# add footer # add footer
if item.foot_text: if item.foot_text:
p = self._fromstring(item.foot_text, div) self._fromstring(
p.set(u'class', u'itemFooter') item.foot_text, div, u'class', u'itemFooter')
# Add service items' notes. # Add service items' notes.
if self.notesCheckBox.isChecked(): if self.notesCheckBox.isChecked():
if item.notes: if item.notes:
p = self._addChildToParent(u'p', parent=div) p = self._addChildToParent(u'p', parent=div)
title = self._addChildToParent(u'span', unicode( self._addChildToParent(u'span', unicode(
translate('OpenLP.ServiceManager', 'Notes:')), p) translate('OpenLP.ServiceManager', 'Notes:')), p,
title.set(u'class', u'itemNotesTitle') u'class', u'itemNotesTitle')
text = self._fromstring(u'<span> %s</span>' % self._fromstring(u'<span> %s</span>' % item.notes.replace(
item.notes.replace(u'\n', u'<br />'), p) u'\n', u'<br />'), p, u'class', u'itemNotesText')
text.set(u'class', u'itemNotesText')
# Add play length of media files. # Add play length of media files.
if item.is_media() and self.metaDataCheckBox.isChecked(): if item.is_media() and self.metaDataCheckBox.isChecked():
tme = item.media_length tme = item.media_length
@ -224,25 +222,43 @@ class PrintServiceForm(QtGui.QDialog, Ui_PrintServiceDialog):
unicode(datetime.timedelta(seconds=tme)), title) unicode(datetime.timedelta(seconds=tme)), title)
# Add the custom service notes: # Add the custom service notes:
if self.footerTextEdit.toPlainText(): if self.footerTextEdit.toPlainText():
footer_title = self._addChildToParent(u'span', translate( self._addChildToParent(u'span', translate('OpenLP.ServiceManager',
'OpenLP.ServiceManager', u'Custom Service Notes:'), div) u'Custom Service Notes:'), div, u'class', u'customNotesTitle')
footer_title.set(u'class', u'customNotesTitle') self._addChildToParent(
footer_text = self._addChildToParent(u'span', u'span', u' %s' % self.footerTextEdit.toPlainText(), div,
u' %s' % self.footerTextEdit.toPlainText(), div) u'class', u'customNotesText')
footer_text.set(u'class', u'customNotesText')
self.document.setHtml(html.tostring(html_data)) self.document.setHtml(html.tostring(html_data))
self.previewWidget.updatePreview() self.previewWidget.updatePreview()
def _addChildToParent(self, tag, text=None, parent=None): def _addChildToParent(self, tag, text=None, parent=None, attribute=None,
value=None):
""" """
Creates a html element. If ``text`` is given, the element's text will Creates a html element. If ``text`` is given, the element's text will
set and if a ``parent`` is given, the element is appended. set and if a ``parent`` is given, the element is appended.
``tag``
The html tag, e. g. ``u'span'``. Defaults to ``None``.
``text``
The text for the tag. Defaults to ``None``.
``parent``
The parent element. Defaults to ``None``.
``attribute``
An optional attribute, for instance ``u'class``.
``value``
The value for the given ``attribute``. It does not have and meaning,
if the attribute is left to its default.
""" """
element = html.Element(tag) element = html.Element(tag)
if text is not None: if text is not None:
element.text = text element.text = text
if parent is not None: if parent is not None:
parent.append(element) parent.append(element)
if attribute is not None:
element.set(attribute, value if value is not None else u'')
return element return element
def _fromstring(self, string, parent): def _fromstring(self, string, parent):