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support hotkeys in selectable popup

This commit is contained in:
Nick 2011-01-28 17:33:51 +01:00
parent ba3a093746
commit 6f0b1fd7f2
1 changed files with 31 additions and 5 deletions
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36
deluge/ui/console/modes/popup.py
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@ -158,9 +158,18 @@ class SelectablePopup(Popup):
self._selectable_lines = []
self._select_data = []
self._line_foregrounds = []
self._udxs = {}
self._hotkeys = {}
self._selected = -1
def add_line(self, string, selectable=True, data=None, foreground=None):
def add_line(self, string, selectable=True, use_underline=True, data=None, foreground=None):
if use_underline:
udx = string.find('_')
if udx >= 0:
string = string[:udx]+string[udx+1:]
self._udxs[len(self._lines)+1] = udx
c = string[udx].lower()
self._hotkeys[c] = len(self._lines)
Popup.add_line(self,string)
self._line_foregrounds.append(foreground)
if selectable:
@ -177,13 +186,24 @@ class SelectablePopup(Popup):
if (row < self._lineoff):
continue
fg = self._line_foregrounds[row]
udx = self._udxs.get(crow)
if row == self._selected:
if fg == None: fg = "black"
colorstr = "{!%s,white,bold!}"%fg
if udx >= 0:
ustr = "{!%s,white,bold,underline!}"%fg
else:
if fg == None: fg = "white"
colorstr = "{!%s,black!}"%fg
self.parent.add_string(crow,"- %s%s"%(colorstr,line),self.screen,1,False,True)
if udx >= 0:
ustr = "{!%s,black,underline!}"%fg
if udx == 0:
self.parent.add_string(crow,"- %s%c%s%s"%(ustr,line[0],colorstr,line[1:]),self.screen,1,False,True)
elif udx > 0:
# well, this is a litte gross
self.parent.add_string(crow,"- %s%s%s%c%s%s"%(colorstr,line[:udx],ustr,line[udx],colorstr,line[udx+1:]),self.screen,1,False,True)
else:
self.parent.add_string(crow,"- %s%s"%(colorstr,line),self.screen,1,False,True)
crow+=1
def add_divider(self,color="white"):
@ -211,9 +231,15 @@ class SelectablePopup(Popup):
idx = self._selectable_lines.index(self._selected)
self._selection_callback(idx,self._select_data[idx],*self._selection_args)
return True
if c > 31 and c < 256 and chr(c) == 'q':
return True # close the popup
if c > 31 and c < 256:
if chr(c) == 'q':
return True # close the popup
uc = chr(c).lower()
if uc in self._hotkeys:
# exec hotkey action
idx = self._selectable_lines.index(self._hotkeys[uc])
self._selection_callback(idx,self._select_data[idx],*self._selection_args)
return True
self.refresh()
return False