comparison hgext/histedit.py @ 48212:7913f533592d

chistedit: move cycleaction() onto state class

Differential Revision: https://phab.mercurial-scm.org/D11648

48211:141aafac446c

            self.conflicts.remove(other)
        return self.conflicts


# ============ EVENTS ===============
def cycleaction(state, pos, next=False):
    """Changes the action state the next or the previous action from
    the action list"""
    rules = state.rules
    assert 0 <= pos < len(rules)
    current = rules[pos].action

    assert current in KEY_LIST

    index = KEY_LIST.index(current)
    if next:
        index += 1
    else:
        index -= 1
    state.change_action(pos, KEY_LIST[index % len(KEY_LIST)])


def changeview(state, delta, unit):
    """Change the region of whatever is being viewed (a patch or the list of
    changesets). 'delta' is an amount (+/- 1) and 'unit' is 'page' or 'line'."""
    mode, _ = state.mode
    if mode != MODE_PATCH:

            newpos = max(0, oldpos - 1)
            self.move_cursor(oldpos, newpos)
            if selected is not None or action == b'move-up':
                self.swap(oldpos, newpos)
        elif action == b'next-action':
            cycleaction(self, oldpos, next=True)
        elif action == b'prev-action':
            cycleaction(self, oldpos, next=False)
        elif action == b'select':
            selected = oldpos if selected is None else None
            self.make_selection(selected)
        elif action == b'goto' and int(ch) < len(rules) and len(rules) <= 10:
            newrule = next((r for r in rules if r.origpos == int(ch)))

    def change_action(self, pos, action):
        """Change the action state on the given position to the new action"""
        rules = self.rules
        assert 0 <= pos < len(rules)
        rules[pos].action = action


def _chisteditmain(repo, rules, stdscr):
    try:
        curses.use_default_colors()

48212:7913f533592d

            self.conflicts.remove(other)
        return self.conflicts


# ============ EVENTS ===============
def changeview(state, delta, unit):
    """Change the region of whatever is being viewed (a patch or the list of
    changesets). 'delta' is an amount (+/- 1) and 'unit' is 'page' or 'line'."""
    mode, _ = state.mode
    if mode != MODE_PATCH:

            newpos = max(0, oldpos - 1)
            self.move_cursor(oldpos, newpos)
            if selected is not None or action == b'move-up':
                self.swap(oldpos, newpos)
        elif action == b'next-action':
            self.cycle_action(oldpos, next=True)
        elif action == b'prev-action':
            self.cycle_action(oldpos, next=False)
        elif action == b'select':
            selected = oldpos if selected is None else None
            self.make_selection(selected)
        elif action == b'goto' and int(ch) < len(rules) and len(rules) <= 10:
            newrule = next((r for r in rules if r.origpos == int(ch)))

    def change_action(self, pos, action):
        """Change the action state on the given position to the new action"""
        rules = self.rules
        assert 0 <= pos < len(rules)
        rules[pos].action = action

    def cycle_action(self, pos, next=False):
        """Changes the action state the next or the previous action from
        the action list"""
        rules = self.rules
        assert 0 <= pos < len(rules)
        current = rules[pos].action

        assert current in KEY_LIST

        index = KEY_LIST.index(current)
        if next:
            index += 1
        else:
            index -= 1
        self.change_action(pos, KEY_LIST[index % len(KEY_LIST)])


def _chisteditmain(repo, rules, stdscr):
    try:
        curses.use_default_colors()