def actionTriggered(self, name):
# convert arpeggio_normal to arpeggioNormal, etc.
name = _arpeggioTypes[name]
cursor = self.mainwindow().textCursor()
# which arpeggio type is last used?
lastused = '\\arpeggioNormal'
types = set(_arpeggioTypes.values())
block = cursor.block()
while block.isValid():
s = types.intersection(tokeniter.tokens(block))
if s:
lastused = s.pop()
break
block = block.previous()
# where to insert
source = tokeniter.Source.fromCursor(cursor, True, -1)
with cursortools.editBlock(cursor):
for p in music.music_items(source, tokens=source.tokens):
c = source.cursor(p[-1], start=len(p[-1]))
c.insertText('\\arpeggio')
if name != lastused:
cursortools.stripIndent(c)
import indent
indent.insertText(c, name + '\n')
# just pick the first place
return
def cut_assign(cursor):
"""Cuts selected text and assigns it to a LilyPond variable."""
# ask the variable name
name = inputdialog.getText(None, _("Cut and Assign"), _(
"Please enter the name for the variable to assign the selected "
"text to:"), regexp="[A-Za-z]+")
if not name:
return
cursortools.strip(cursor)
# determine state at cursor
block = cursortools.block(cursor)
state = tokeniter.state(block)
for t in tokeniter.partition(cursor).left:
state.follow(t)
mode = ""
for p in state.parsers():
if isinstance(p, ly.lex.lilypond.ParseInputMode):
if isinstance(p, ly.lex.lilypond.ParseLyricMode):
mode = " \\lyricmode"
elif isinstance(p, ly.lex.lilypond.ParseChordMode):
mode = " \\chordmode"
elif isinstance(p, ly.lex.lilypond.ParseFigureMode):
mode = " \\figuremode"
elif isinstance(p, ly.lex.lilypond.ParseDrumMode):
mode = " \\drummode"
break
# find insertion place:
found = False
while block.previous().isValid():
block = block.previous()
state = tokeniter.state(block)
if isinstance(state.parser(), ly.lex.lilypond.ParseGlobal):
found = True
break
tokens = tokeniter.tokens(block)
for t in tokens:
if isinstance(t, ly.lex.lilypond.Name):
found = True
break
elif not isinstance(t, (ly.lex.Space, ly.lex.Comment)):
break
if found:
break
insert = QTextCursor(block)
text = cursor.selection().toPlainText()
space = '\n' if '\n' in text else ' '
text = ''.join((name, ' =', mode, ' {', space, text, space, '}\n\n'))
with cursortools.editBlock(cursor):
cursor.insertText('\\' + name)
if metainfo.info(cursor.document()).autoindent:
indent.insertText(insert, text)
else:
insert.insertText(text)
def insertText(self, text, indent=True, blankline=False):
"""Insert text in the current document and focuses the document again.
Besides the text, the following keyword arguments may be used:
indent (default: True): The text will be indented if there are one or
more newlines in it.
blankline (default: False): A newline will be prepended to text if the
cursor is currently not on a blank line.
"""
cursor = self.mainwindow().textCursor()
if blankline and not cursortools.isBlankBefore(cursor):
text = '\n' + text
if indent and '\n' in text:
import indent
indent.insertText(cursor, text)
else:
cursor.insertText(text)