comparison mercurial/crecord.py @ 51385:47c74c120205

crecord: add a searchdirection function

If a regex has already been previously set, this function handles the
UI elements of searching again forward or backward.

51384:6fb4d2dfa8e4

        while matches and unfolded:
            unfolded.folded = False
            unfolded = unfolded.parentitem()

        return matches

    def handlekeypressed(self, keypressed, test=False):
        """
        Perform actions based on pressed keys.

51385:47c74c120205

        while matches and unfolded:
            unfolded.folded = False
            unfolded = unfolded.parentitem()

        return matches

    def searchdirection(self, failuremsg, forward=True):
        if not self.regex:
            return

        if not self.showsearch(self.regex, forward=forward):
            win = curses.newwin(1, self.xscreensize, self.yscreensize - 1, 0)
            self.printstring(win, failuremsg, pairname=b"legend", align=False)
            while win.getkey() not in ["\n", "KEY_ENTER"]:
                pass
            del win

            self.stdscr.clear()
            self.stdscr.refresh()

    def handlekeypressed(self, keypressed, test=False):
        """
        Perform actions based on pressed keys.