61 lines
2.0 KiB
Python
61 lines
2.0 KiB
Python
import re
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from Tags import Div, Span, H4, A, Table, Tr, Td
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class Note_tree_area( Div ):
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LINK_PATTERN = re.compile( u'<a\s+(?:[^>]+\s)?href="[^"]+"[^>]*>', re.IGNORECASE )
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def __init__( self, toolbar, notebook, root_notes, total_notes_count ):
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Div.__init__(
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self,
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toolbar,
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Div(
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H4( u"notes",
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Span(
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Span( total_notes_count, id = u"total_notes_count" ), u"total",
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class_ = u"small_text link_area_item",
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),
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id = u"note_tree_area_title",
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),
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self.make_tree(
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[ self.make_item(
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title = note.title,
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link_attributes = u"href=/notebooks/%s?note_id=%s" % ( notebook.object_id, note.object_id ),
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link_class = u"note_tree_link",
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has_children = self.LINK_PATTERN.search( note.contents ),
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root_note_id = note.object_id,
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) for note in root_notes ],
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tree_id = u"note_tree_area_holder",
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),
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),
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Span( id = "tree_arrow_hover_preload" ),
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Span( id = "tree_arrow_down_preload" ),
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Span( id = "tree_arrow_down_hover_preload" ),
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id = u"note_tree_area",
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)
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@staticmethod
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def make_item( title, link_attributes, link_class, has_children = False, root_note_id = None ):
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return Tr(
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has_children and \
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Td( id = root_note_id and u"note_tree_expander_" + root_note_id or None, class_ = u"tree_expander" ) or
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Td( id = root_note_id and u"note_tree_expander_" + root_note_id or None, class_ = u"tree_expander_empty" ),
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Td(
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u"<a %s%s class=%s>%s</a>" % (
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link_attributes,
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root_note_id and u" id=note_tree_link_" + root_note_id or None,
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link_class,
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title or u"untitled note",
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),
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),
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id = root_note_id and u"note_tree_item_" + root_note_id or None,
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class_ = u"note_tree_item",
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)
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@staticmethod
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def make_tree( items, tree_id = None ):
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return Table(
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items,
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id = tree_id,
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)
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