def addMergeCursor(self, cursor):
"""Only can add new cursors, if the cursor has selection then try to merge with others
"""
firstCursor = not bool(self.cursors)
if cursor.hasSelection():
newCursor = None
removeCursor = None
new_begin, new_end = cursor.selectionStart(), cursor.selectionEnd()
for c in self.cursors:
c_begin, c_end = c.selectionStart(), c.selectionEnd()
if c_begin <= new_begin <= new_end <= c_end:
return
elif c_begin <= new_begin <= c_end:
# Extiende por detras
newCursor = QtGui.QTextCursor(self.editor.document())
if c.position() > new_begin:
newCursor.setPosition(c_begin)
newCursor.setPosition(new_end, QtGui.QTextCursor.KeepAnchor)
else:
newCursor.setPosition(new_end)
newCursor.setPosition(c.position(), QtGui.QTextCursor.KeepAnchor)
removeCursor = c
break
elif c_begin <= new_end <= c_end:
#Extiende por el frente
newCursor = QtGui.QTextCursor(self.editor.document())
if c.position() < new_end:
newCursor.setPosition(c_end)
newCursor.setPosition(new_begin, QtGui.QTextCursor.KeepAnchor)
else:
newCursor.setPosition(new_begin)
newCursor.setPosition(c.position(), QtGui.QTextCursor.KeepAnchor)
removeCursor = c
break
elif new_begin <= c_begin <= c_end <= new_end:
#Contiene al cursor
newCursor = cursor
removeCursor = c
break
if newCursor is not None:
self.cursors.remove(removeCursor)
self.addMergeCursor(newCursor)
else:
position = bisect_key(self.cursors, cursor, lambda cursor: cursor.position())
self.cursors.insert(position, cursor)
else:
for c in self.cursors:
begin, end = c.selectionStart(), c.selectionEnd()
if begin <= cursor.position() <= end:
return
position = bisect_key(self.cursors, cursor, lambda cursor: cursor.position())
self.cursors.insert(position, cursor)
if firstCursor:
#Ponemos el ultimo cursor agregado sin seleccion para que no moleste
lastCursor = QtGui.QTextCursor(self.cursors[-1])
lastCursor.clearSelection()
self.editor.setTextCursor(lastCursor)
self.editor.application.setOverrideCursor(QtGui.QCursor(QtCore.Qt.ArrowCursor))
self.editor.modeChanged.emit()
self.highlightEditor()
def on_sourceModel_rowsInserted(self, parent, start, end):
for i in xrange(start, end + 1):
sIndex = self.__sourceModel.index(i, 0, parent)
if self.filterAcceptsRow(i, parent):
position = bisect_key(self.__indexMap, sIndex, lambda index: self.comparableValue(index))
self.beginInsertRows(QtCore.QModelIndex(), position, position)
self.__indexMap.insert(position, sIndex)
self.endInsertRows()
def removeBreakCursor(self, cursor):
#TODO: Hay cosas que se pueden simplificar pero hoy no me da el cerebro
if cursor.hasSelection():
newCursors = []
removeCursor = None
new_begin, new_end = cursor.selectionStart(), cursor.selectionEnd()
for c in self.cursors:
c_begin, c_end = c.selectionStart(), c.selectionEnd()
if new_begin <= c_begin <= c_end <= new_end:
#Contiene al cursor, hay que quitarlo
removeCursor = c
break
elif (c_begin < new_begin < new_end < c_end):
#Recortar
if c.position() < new_begin:
newCursors.append(
self.editor.newCursorAtPosition(new_begin, c_begin))
newCursors.append(
self.editor.newCursorAtPosition(c_end, new_end))
else:
newCursors.append(
self.editor.newCursorAtPosition(c_begin, new_begin))
newCursors.append(
self.editor.newCursorAtPosition(new_end, c_end))
removeCursor = c
break
elif c_begin <= new_begin <= c_end:
#Recorta por detras, quitar el actual y agregar uno con la seleccion mas chica
if c.position() > new_begin:
newCursors.append(
self.editor.newCursorAtPosition(c_begin, new_begin))
else:
newCursors.append(
self.editor.newCursorAtPosition(new_begin, c.position()))
removeCursor = c
break
elif c_begin <= new_end <= c_end:
#Recorta por el frente, quitra el actual y agregar uno con la seleccion mas chica
if c.position() < new_end:
newCursors.append(
self.editor.newCursorAtPosition(c_end, new_end))
else:
newCursors.append(
self.editor.newCursorAtPosition(new_end, c.position()))
removeCursor = c
break
if removeCursor is not None:
self.cursors.remove(removeCursor)
for cursors in newCursors:
position = bisect_key(self.cursors, cursors, lambda cursor: cursor.position())
self.cursors.insert(position, cursors)
else:
#Solo puedo quitar cursores que no tengan seleccion osea que sean un clic :)
for c in self.cursors:
begin, end = c.selectionStart(), c.selectionEnd()
if not c.hasSelection() and c.position() == cursor.position():
self.cursors.remove(c)
break
def on_sourceModel_rowsInserted(self, parent, start, end):
for i in xrange(start, end + 1):
sIndex = self.__sourceModel.index(i, 0, parent)
if self.filterAcceptsRow(i, parent):
position = bisect_key(
self.__indexMap, sIndex,
lambda index: self.comparableValue(index))
self.beginInsertRows(QtCore.QModelIndex(), position, position)
self.__indexMap.insert(position, sIndex)
self.endInsertRows()
def on_sourceModel_dataChanged(self, topLeft, bottomRight):
#Cambiaron los datos tengo que ponerlos en funcion del comparableValue
if topLeft in self.__indexMap:
self.beginRemoveRows(QtCore.QModelIndex(), self.__indexMap.index(topLeft), self.__indexMap.index(topLeft))
self.__indexMap.remove(topLeft)
self.endRemoveRows()
position = bisect_key(self.__indexMap, topLeft, lambda index: self.comparableValue(index))
self.beginInsertRows(QtCore.QModelIndex(), position, position)
self.__indexMap.insert(position, topLeft)
self.endInsertRows()
def toggleBookmark(self, cursor):
if cursor in self.bookmarks:
index = self.bookmarks.index(cursor)
self.beginRemoveRows(QtCore.QModelIndex(), index, index)
self.bookmarks.remove(cursor)
self.endRemoveRows()
else:
position = bisect_key(self.bookmarks, cursor, lambda cursor: cursor.position())
self.beginInsertRows(QtCore.QModelIndex(), position, position)
self.bookmarks.insert(position, cursor)
self.endInsertRows()
def on_sourceModel_dataChanged(self, topLeft, bottomRight):
#Cambiaron los datos tengo que ponerlos en funcion del comparableValue
if topLeft in self.__indexMap:
self.beginRemoveRows(QtCore.QModelIndex(),
self.__indexMap.index(topLeft),
self.__indexMap.index(topLeft))
self.__indexMap.remove(topLeft)
self.endRemoveRows()
position = bisect_key(self.__indexMap, topLeft,
lambda index: self.comparableValue(index))
self.beginInsertRows(QtCore.QModelIndex(), position, position)
self.__indexMap.insert(position, topLeft)
self.endInsertRows()
def appendTheme(self, theme):
index = bisect_key(self.themes, theme, lambda t: t.name)
self.beginInsertRows(QtCore.QModelIndex(), index, index)
self.themes.insert(index, theme)
self.endInsertRows()
def removeBreakCursor(self, cursor):
#TODO: Hay cosas que se pueden simplificar pero hoy no me da el cerebro
if cursor.hasSelection():
newCursors = []
removeCursor = None
new_begin, new_end = cursor.selectionStart(), cursor.selectionEnd()
for c in self.cursors:
c_begin, c_end = c.selectionStart(), c.selectionEnd()
if new_begin <= c_begin <= c_end <= new_end:
#Contiene al cursor, hay que quitarlo
removeCursor = c
break
elif (c_begin < new_begin < new_end < c_end):
#Recortar
newCursor = QtGui.QTextCursor(self.editor.document())
if c.position() < new_begin:
newCursor.setPosition(new_begin)
newCursor.setPosition(c_begin,
QtGui.QTextCursor.KeepAnchor)
newCursors.append(newCursor)
newCursor = QtGui.QTextCursor(self.editor.document())
newCursor.setPosition(c_end)
newCursor.setPosition(new_end,
QtGui.QTextCursor.KeepAnchor)
newCursors.append(newCursor)
else:
newCursor.setPosition(c_begin)
newCursor.setPosition(new_begin,
QtGui.QTextCursor.KeepAnchor)
newCursors.append(newCursor)
newCursor = QtGui.QTextCursor(self.editor.document())
newCursor.setPosition(new_end)
newCursor.setPosition(c_end,
QtGui.QTextCursor.KeepAnchor)
newCursors.append(newCursor)
removeCursor = c
break
elif c_begin <= new_begin <= c_end:
#Recorta por detras, quitar el actual y agregar uno con la seleccion mas chica
newCursor = QtGui.QTextCursor(self.editor.document())
if c.position() > new_begin:
newCursor.setPosition(c_begin)
newCursor.setPosition(new_begin,
QtGui.QTextCursor.KeepAnchor)
else:
newCursor.setPosition(new_begin)
newCursor.setPosition(c.position(),
QtGui.QTextCursor.KeepAnchor)
newCursors.append(newCursor)
removeCursor = c
break
elif c_begin <= new_end <= c_end:
#Recorta por el frente, quitra el actual y agregar uno con la seleccion mas chica
newCursor = QtGui.QTextCursor(self.editor.document())
if c.position() < new_end:
newCursor.setPosition(c_end)
newCursor.setPosition(new_end,
QtGui.QTextCursor.KeepAnchor)
else:
newCursor.setPosition(new_end)
newCursor.setPosition(c.position(),
QtGui.QTextCursor.KeepAnchor)
newCursors.append(newCursor)
removeCursor = c
break
if removeCursor is not None:
self.cursors.remove(removeCursor)
for cursors in newCursors:
position = bisect_key(self.cursors, cursors,
lambda cursor: cursor.position())
self.cursors.insert(position, cursors)
else:
#Solo puedo quitar cursores que no tengan seleccion osea que sean un clic :)
for c in self.cursors:
begin, end = c.selectionStart(), c.selectionEnd()
if not c.hasSelection() and c.position() == cursor.position():
self.cursors.remove(c)
break
self.highlightEditor()
def addMergeCursor(self, cursor):
"""Only can add new cursors, if the cursor has selection then try to merge with others
"""
firstCursor = not bool(self.cursors)
if cursor.hasSelection():
newCursor = None
removeCursor = None
new_begin, new_end = cursor.selectionStart(), cursor.selectionEnd()
for c in self.cursors:
c_begin, c_end = c.selectionStart(), c.selectionEnd()
if c_begin <= new_begin <= new_end <= c_end:
return
elif c_begin <= new_begin <= c_end:
# Extiende por detras
newCursor = QtGui.QTextCursor(self.editor.document())
if c.position() > new_begin:
newCursor.setPosition(c_begin)
newCursor.setPosition(new_end,
QtGui.QTextCursor.KeepAnchor)
else:
newCursor.setPosition(new_end)
newCursor.setPosition(c.position(),
QtGui.QTextCursor.KeepAnchor)
removeCursor = c
break
elif c_begin <= new_end <= c_end:
#Extiende por el frente
newCursor = QtGui.QTextCursor(self.editor.document())
if c.position() < new_end:
newCursor.setPosition(c_end)
newCursor.setPosition(new_begin,
QtGui.QTextCursor.KeepAnchor)
else:
newCursor.setPosition(new_begin)
newCursor.setPosition(c.position(),
QtGui.QTextCursor.KeepAnchor)
removeCursor = c
break
elif new_begin <= c_begin <= c_end <= new_end:
#Contiene al cursor
newCursor = cursor
removeCursor = c
break
if newCursor is not None:
self.cursors.remove(removeCursor)
self.addMergeCursor(newCursor)
else:
position = bisect_key(self.cursors, cursor,
lambda cursor: cursor.position())
self.cursors.insert(position, cursor)
else:
for c in self.cursors:
begin, end = c.selectionStart(), c.selectionEnd()
if begin <= cursor.position() <= end:
return
position = bisect_key(self.cursors, cursor,
lambda cursor: cursor.position())
self.cursors.insert(position, cursor)
if firstCursor:
#Ponemos el ultimo cursor agregado sin seleccion para que no moleste
lastCursor = QtGui.QTextCursor(self.cursors[-1])
lastCursor.clearSelection()
self.editor.setTextCursor(lastCursor)
self.editor.application.setOverrideCursor(
QtGui.QCursor(QtCore.Qt.ArrowCursor))
self.editor.modeChanged.emit()
self.highlightEditor()
def previousBookmark(self, cursor):
if self.bookmarks:
position = bisect_key(self.bookmarks, cursor, lambda cursor: cursor.position()) % len(self.bookmarks)
return self.bookmarks[position - (cursor in self.bookmarks and 2 or 1)]
def nextBookmark(self, cursor):
if self.bookmarks:
position = bisect_key(self.bookmarks, cursor, lambda cursor: cursor.position()) % len(self.bookmarks)
return self.bookmarks[position]
def appendTheme(self, theme):
index = bisect_key(self.themes, theme, lambda t: t.name)
self.beginInsertRows(QtCore.QModelIndex(), index, index)
self.themes.insert(index, theme)
self.endInsertRows()
