def setText(text):
"""Set the document text."""
# Just setting d.text does work, but triggers a bug in the
# Katepart syntax highlighting: the first part of the document
# looses its highlighting when a user undoes the conversion
# with Ctrl+Z
d = kate.document()
d.editingSequence.begin()
for i in range(d.numberOfLines):
d.removeLine(0)
kate.document().text = text
d.editingSequence.end()
def replaceSelectionWith(text, keepSelection = False):
"""
Replaces the selection in the current view with text,
and reselects the newly inserted text if keepSelection == True
"""
d, v, s = kate.document(), kate.view(), kate.view().selection
if s.exists:
line, col = s.region[0]
else:
line, col = v.cursor.position
lines = text.split('\n')
endline, endcol = line + len(lines) - 1, len(lines[-1])
if len(lines) < 2:
endcol += col
d.editingSequence.begin()
if s.exists:
s.removeSelectedText()
v.insertText(text)
d.editingSequence.end()
if keepSelection:
s.region = ((line, col), (endline, endcol))
def interrupt():
from lilykde import runlily
runlily.interrupt(kate.document())
def publish():
from lilykde import runlily
runlily.runLilyPond(kate.document())
def preview():
from lilykde import runlily
runlily.runLilyPond(kate.document(), preview=True)
def fragment(start, end):
"""Returns the text from start (line, col) to end (line, col)..."""
return kate.document().fragment(start, end)
def search(text, start, caseSensitive=True, searchBackwards=False):
"""
Search through the document.
Returns match, (line, column), length
"""
return kate.document().search(text, start, caseSensitive, searchBackwards)
def line(lineNum):
"""The text on the given line number."""
return kate.document().line(lineNum)
def clear():
"""Clear the current editor buffer."""
# kate.document().clear() is broken in Pate 0.5.1
d = kate.document()
for i in range(d.numberOfLines):
d.removeLine(0)
def append(text):
"""Append text to document (starting in a new line)."""
d = kate.document()
d.insertLine(d.numberOfLines, text)
def insertLine(lineNum, text):
"""Insert text at the given line number."""
kate.document().insertLine(lineNum, text)
def text():
"""The document text."""
return kate.document().text
def editEnd():
"""End an editing sequence."""
kate.document().editingSequence.end()
def editBegin():
"""Start an editing sequence."""
kate.document().editingSequence.begin()
