class HistWin(object):
def __init__(self, top):
currentTheme = idleConf.CurrentTheme()
self.history_frame = Frame(top, height=1)
self.top = top
fg = idleConf.GetHighlight(currentTheme, 'normal', fgBg='fg')
bg = idleConf.GetHighlight(currentTheme, 'normal', fgBg='bg')
self.lst = Listbox(self.history_frame,
foreground=fg,
background=bg,
height=5,
selectmode=EXTENDED,
exportselection=False)
self.scroll = Scrollbar(self.history_frame, command=self.lst.yview)
self.lst['yscrollcommand'] = self.scroll.set
self.lst.bind('<ButtonRelease-1>', self.click)
#self.search_box_text = Variable()
#self.search_box_text.trace('w', self.search_text_changed)
#self.search_box = Entry(self.history_frame,
# foreground=fg, background=bg,
# textvariable=self.search_box_text)
self.history_frame.pack(side=TOP, fill=X)
self.is_shown = False
def attach_history(self, textwidget, hist):
self.hist = hist
self.hist.histwin = self
for h in hist.history:
self.store(h)
self.lst.see('end')
self.textwidget = textwidget
self.textwidget.bind('<<history-window-toggle>>',
self.history_window_toggle_event)
def click(self, evt):
selection = sorted(map(int, self.lst.curselection()))
commands = [self.hist.history[x] for x in selection]
commands = '\n'.join(commands)
self.textwidget.delete("iomark", "end-1c")
self.textwidget.insert("iomark", commands)
def goto(self, pointer):
self.lst.select_clear(0, END)
self.lst.select_set(pointer)
self.lst.see(0)
self.lst.see(pointer)
def hide(self):
self.lst.pack_forget()
self.scroll.pack_forget()
self.history_frame['height'] = 1
self.is_shown = False
def show(self):
self.scroll.pack(side=RIGHT, fill=Y)
self.lst.pack(side=TOP, fill=X)
self.is_shown = True
def toggle(self):
if self.is_shown:
self.hide()
else:
self.show()
def store(self, source):
self.lst.insert(END, source[:60].replace('\n', ' ').replace('\t', ' '))
def remove(self, idx):
self.lst.delete(idx)
def history_window_toggle_event(self, evt):
"""Opens a window containing the entire history of entered commands"""
self.toggle()
return "break"
