diff options
Diffstat (limited to 'src/window.py')
| -rw-r--r-- | src/window.py | 77 |
1 files changed, 68 insertions, 9 deletions
diff --git a/src/window.py b/src/window.py index 5699151f..97c1f6d0 100644 --- a/src/window.py +++ b/src/window.py @@ -162,10 +162,12 @@ class Input(Win): """ def __init__(self, height, width, y, x, stdscr): Win.__init__(self, height, width, y, x, stdscr) - self.input = curses.textpad.Textbox(self.win) - self.input.insert_mode = True - self.win.keypad(True) - self.text = '' + # self.input = curses.textpad.Textbox(self.win) + # self.input.insert_mode = True + self.history = [] + self.text = u'' + self.pos = 0 + self.histo_pos = 0 def resize(self, height, width, y, x, stdscr): self._resize(height, width, y, x, stdscr) @@ -173,16 +175,73 @@ class Input(Win): self.input.insert_mode = True self.win.clear() - def add_char(self, char): - self.text += char + def key_up(self): + self.win.clear() + if self.histo_pos >= 0: + self.histo_pos -= 1 + self.win.addstr(self.history[self.histo_pos+1]) + self.text = self.history[self.histo_pos+1] + self.pos = len(self.text) + self.refresh() + + def key_down(self): + self.win.clear() + if self.histo_pos < len(self.history)-1: + self.histo_pos += 1 + self.win.addstr(self.history[self.histo_pos]) + self.text = self.history[self.histo_pos] + self.pos = len(self.text) + else: + self.histo_pos = len(self.history)-1 + self.text = u'' + self.pos = 0 + self.refresh() + + def key_home(self): + self.pos = 0 + self.win.move(0, 0) + self.refresh() + + def key_end(self): + self.pos = len(self.text) + self.win.move(0, len(self.text)) + self.refresh() + + def key_left(self): + (y, x) = self.win.getyx() + if self.pos > 0: + self.pos -= 1 + self.win.move(y, x-1) + self.refresh() + + def key_right(self): + (y, x) = self.win.getyx() + if self.pos < len(self.text): + self.pos += 1 + self.win.move(y, x+1) + self.refresh() + + def key_backspace(self): + (y, x) = self.win.getyx() + if len(self.text) > 0 and self.pos != 0: + self.text = self.text[:self.pos-1]+self.text[self.pos:] + self.pos -= 1 + self.win.delch(y, x-1) + self.refresh() def do_command(self, key): - self.text += chr(key) - self.input.do_command(key) + (y, x) = self.win.getyx() + self.text = self.text[:self.pos]+key.decode('utf-8')+self.text[self.pos:] + self.win.insstr(key) + self.win.move(y, x+1) + self.pos += 1 def get_text(self): txt = self.text - self.text = '' + self.text = u'' + self.pos = 0 + self.history.append(txt) + self.histo_pos = len(self.history)-1 return txt def save_text(self): |