def trg_from_pos(self, buf, pos, implicit=True, lang=None):
log.debug("trg_from_pos(pos=%r)", pos)
if pos < 2:
return None
accessor = buf.accessor
last_pos = pos - 1
last_char = accessor.char_at_pos(last_pos)
if last_char == ".": # must be "complete-object-members" or None
log.debug(" triggered 'complete-object-members'")
return Trigger(self.lang, TRG_FORM_CPLN, "object-members", pos, implicit)
elif last_char == "(":
log.debug(" triggered 'calltip-call-signature'")
return Trigger(self.lang, TRG_FORM_CALLTIP, "call-signature", pos, implicit)
elif last_char in "'\"`" or last_char == "@":
# Check if it's an import
log.debug(" checking for import statement")
ac = AccessorCache(accessor, pos, fetchsize=100)
prev_style = accessor.style_at_pos(last_pos - 1)
if prev_style == SCE_C_STRING:
# It's the end of a string then, not what we are looking for.
return False
# Bug in Komodo 8 - peek at the previous style to ensure the cache
# is primed. No needed in Komodo 9 onwards.
p, ch, style = ac.peekPrevPosCharStyle()
log.debug(" p1 %r, ch %r, style %r", p, ch, style)
loops_left = 100
while loops_left:
loops_left -= 1
p, ch, style = ac.getPrecedingPosCharStyle(style)
log.debug(" p %r, ch %r, style %r", p, ch, style)
if p is None:
break
if style == SCE_C_WORD:
p, text = ac.getTextBackWithStyle(style)
log.debug(" p %r, text %r", p, text)
if text == "import":
log.debug(" triggered 'complete-imports'")
return Trigger(self.lang, TRG_FORM_CPLN, "imports", pos, implicit)
break
elif style not in (
SCE_C_DEFAULT,
SCE_C_OPERATOR,
SCE_C_STRING,
SCE_C_COMMENT,
SCE_C_COMMENTDOC,
SCE_C_COMMENTLINE,
):
break
log.debug(" triggered 'complete-any'")
return Trigger(self.lang, TRG_FORM_CPLN, "any", pos, implicit)
def test_basics(self):
content = "This is my test buffer\r\nSecond line\r\nThird line\r\n"
styles = "1111011011011110111111 2 21111110001111 2 21111101111 2 2".replace(" ", "")
ta = _TestAccessor(content, list(map(int, styles)))
pos = len(content) - 2
ac = AccessorCache(ta, pos)
#ac._debug = True
for i in range(2):
assert(ac.getPrevPosCharStyle() == (pos-1, "e", 1))
assert(ac.getPrecedingPosCharStyle(1) == (pos-5, " ", 0))
assert(ac.getPrecedingPosCharStyle(0) == (pos-6, "d", 1))
assert(ac.getPrecedingPosCharStyle(1) == (pos-11, "\n", 2))
assert(ac.getPrecedingPosCharStyle() == (pos-13, "e", 1))
assert(ac.getTextBackWithStyle(1) == (pos-16, "line"))
assert(ac.getPrevPosCharStyle() == (pos-17, " ", 0))
assert(ac.getPrecedingPosCharStyle(0) == (pos-20, "d", 1))
if i == 0:
ac.resetToPosition(pos)
assert(ac.getCurrentPosCharStyle() == (pos-20, "d", 1))
#print pos
#print ac.getSucceedingPosCharStyle()
assert(ac.getNextPosCharStyle() == (pos-19, " ", 0))
assert(ac.getSucceedingPosCharStyle() == (pos-16, "l", 1))
assert(ac.getTextForwardWithStyle(1) == (pos-13, "line"))
assert(ac.getNextPosCharStyle() == (pos-12, "\r", 2))
assert(ac.getNextPosCharStyle() == (pos-11, "\n", 2))
assert(ac.getSucceedingPosCharStyle(2) == (pos-10, "T", 1))
assert(ac.getSucceedingPosCharStyle() == (pos-5, " ", 0))
assert(ac.getSucceedingPosCharStyle() == (pos-4, "l", 1))
assert(ac.getSucceedingPosCharStyle() == (pos, "\r", 2))
assert(ac.getNextPosCharStyle() == (pos+1, "\n", 2))
# Bug: http://bugs.activestate.com/show_bug.cgi?id=64227
# Ensure text_range uses correct parameters in boundary situations
ac.resetToPosition(3)
assert(ac.getTextBackWithStyle(1)[1] == "This")
ac.resetToPosition(len(content) - 2)
assert(ac.getTextForwardWithStyle(2)[1] == "\r\n")
def test_basics(self):
content = "This is my test buffer\r\nSecond line\r\nThird line\r\n"
styles = "1111011011011110111111 2 21111110001111 2 21111101111 2 2".replace(" ", "")
ta = _TestAccessor(content, map(int, styles))
pos = len(content) - 2
ac = AccessorCache(ta, pos)
#ac._debug = True
for i in range(2):
assert(ac.getPrevPosCharStyle() == (pos-1, "e", 1))
assert(ac.getPrecedingPosCharStyle(1) == (pos-5, " ", 0))
assert(ac.getPrecedingPosCharStyle(0) == (pos-6, "d", 1))
assert(ac.getPrecedingPosCharStyle(1) == (pos-11, "\n", 2))
assert(ac.getPrecedingPosCharStyle() == (pos-13, "e", 1))
assert(ac.getTextBackWithStyle(1) == (pos-16, "line"))
assert(ac.getPrevPosCharStyle() == (pos-17, " ", 0))
assert(ac.getPrecedingPosCharStyle(0) == (pos-20, "d", 1))
if i == 0:
ac.resetToPosition(pos)
assert(ac.getCurrentPosCharStyle() == (pos-20, "d", 1))
#print pos
#print ac.getSucceedingPosCharStyle()
assert(ac.getNextPosCharStyle() == (pos-19, " ", 0))
assert(ac.getSucceedingPosCharStyle() == (pos-16, "l", 1))
assert(ac.getTextForwardWithStyle(1) == (pos-13, "line"))
assert(ac.getNextPosCharStyle() == (pos-12, "\r", 2))
assert(ac.getNextPosCharStyle() == (pos-11, "\n", 2))
assert(ac.getSucceedingPosCharStyle(2) == (pos-10, "T", 1))
assert(ac.getSucceedingPosCharStyle() == (pos-5, " ", 0))
assert(ac.getSucceedingPosCharStyle() == (pos-4, "l", 1))
assert(ac.getSucceedingPosCharStyle() == (pos, "\r", 2))
assert(ac.getNextPosCharStyle() == (pos+1, "\n", 2))
# Bug: http://bugs.activestate.com/show_bug.cgi?id=64227
# Ensure text_range uses correct parameters in boundary situations
ac.resetToPosition(3)
assert(ac.getTextBackWithStyle(1)[1] == "This")
ac.resetToPosition(len(content) - 2)
assert(ac.getTextForwardWithStyle(2)[1] == "\r\n")
def trg_from_pos(self, buf, pos, implicit=True, lang=None):
log.debug("trg_from_pos(pos=%r)", pos)
if pos < 2:
return None
accessor = buf.accessor
last_pos = pos - 1
last_char = accessor.char_at_pos(last_pos)
if last_char == '.': # must be "complete-object-members" or None
log.debug(" triggered 'complete-object-members'")
return Trigger(self.lang, TRG_FORM_CPLN, "object-members", pos,
implicit)
elif last_char == '(':
log.debug(" triggered 'calltip-call-signature'")
return Trigger(self.lang, TRG_FORM_CALLTIP, "call-signature", pos,
implicit)
elif last_char in '\'"`' or last_char == "@":
# Check if it's an import
log.debug(" checking for import statement")
ac = AccessorCache(accessor, pos, fetchsize=100)
prev_style = accessor.style_at_pos(last_pos - 1)
if prev_style == SCE_C_STRING:
# It's the end of a string then, not what we are looking for.
return False
# Bug in Komodo 8 - peek at the previous style to ensure the cache
# is primed. No needed in Komodo 9 onwards.
p, ch, style = ac.peekPrevPosCharStyle()
log.debug(" p1 %r, ch %r, style %r", p, ch, style)
loops_left = 100
while loops_left:
loops_left -= 1
p, ch, style = ac.getPrecedingPosCharStyle(style)
log.debug(" p %r, ch %r, style %r", p, ch, style)
if p is None:
break
if style == SCE_C_WORD:
p, text = ac.getTextBackWithStyle(style)
log.debug(" p %r, text %r", p, text)
if text == "import":
log.debug(" triggered 'complete-imports'")
return Trigger(self.lang, TRG_FORM_CPLN, "imports",
pos, implicit)
break
elif style not in (SCE_C_DEFAULT, SCE_C_OPERATOR, SCE_C_STRING,
SCE_C_COMMENT, SCE_C_COMMENTDOC,
SCE_C_COMMENTLINE):
break
log.debug(" triggered 'complete-any'")
return Trigger(self.lang, TRG_FORM_CPLN, "any", pos, implicit)
