###########################################################################
### Options that affect the behavior of the focus module. ###
-### ###
-# cycle_raise - raise the window also when it is focused ###
-cycle_raise = 1 ###
-# avoid_skip_taskbar - Don't focus windows which have requested to not ###
-### be displayed in taskbars. You will still be able ###
-### to focus the windows, but not through cycling, ###
-### and they won't be focused as a fallback if ###
-### 'fallback' is enabled. ###
-avoid_skip_taskbar = 1 ###
-# stacked_cycle_raise - raise as you cycle in stacked mode ###
-stacked_cycle_raise = 0 ###
-# stacked_cycle_popup_list - show a pop-up list of windows while ###
-### cycling ###
-stacked_cycle_popup_list = 1 ###
-# send focus somewhere when nothing is left with the focus, if possible ###
-fallback = 0 ###
-### ###
-### ###
-# Provides: ###
-# def focus_next_stacked(data, forward=1): ###
-# """Focus the next (or previous, with forward=0) window in a stacked ###
-# order.""" ###
-# def focus_prev_stacked(data): ###
-# """Focus the previous window in a stacked order.""" ###
-# def focus_next(data, num=1, forward=1): ###
-# """Focus the next (or previous, with forward=0) window in a linear ###
-# order.""" ###
-# def focus_prev(data, num=1): ###
-# """Focus the previous window in a linear order.""" ###
-### ###
-# All of these functions call be used as callbacks for bindings ###
-# directly. ###
-### ###
+###########################################################################
+avoid_skip_taskbar = 1
+"""Don't focus windows which have requested to not be displayed in taskbars.
+ You will still be able to focus the windows, but not through cycling, and
+ they won't be focused as a fallback if 'fallback' is enabled."""
+raise_window = 1
+"""When cycling focus, raise the window chosen as well as focusing it. This
+ does not affect fallback focusing behavior."""
+fallback = 0
+"""Send focus somewhere when nothing is left with the focus, if possible."""
+###########################################################################
+
+def next(data, num=1):
+ """Focus the next window."""
+ _cycle(data, num, 1)
+
+def previous(data, num=1):
+ """Focus the previous window."""
+ _cycle(data, num, 0)
+
+###########################################################################
+###########################################################################
+
+###########################################################################
+### Internal stuff, should not be accessed outside the module. ###
###########################################################################
import otk
# maintain a list of clients, stacked in focus order
_clients = []
-# maintaint he current focused window
-_doing_stacked = 0
+_disable = 0
def _focusable(client, desktop):
- if not (avoid_skip_taskbar and client.skipTaskbar()) and \
- (client.desktop() == desktop or client.desktop() == 0xffffffff) and \
- client.normal() and (client.canFocus() or client.focusNotify()):
- return 1
- return 0
+ if not client.normal(): return 0
+ if not (client.canFocus() or client.focusNotify()): return 0
+ if avoid_skip_taskbar and client.skipTaskbar(): return 0
-def _new_win(data):
- global _clients
- global _doing_stacked
- global _cyc_w;
+ desk = client.desktop()
+ if not (desk == 0xffffffff or desk == desktop): return 0
- if _doing_stacked:
- _clients.insert(_clients.index(_cyc_w), data.client.window())
- _create_popup_list(data)
- _hilite_popup_list(data)
- else:
- if not len(_clients):
- _clients.append(data.client.window())
- else:
- _clients.insert(1, data.client.window()) # insert in 2nd slot
-
-def _close_win(data):
- global _clients
- global _cyc_w;
- global _doing_stacked
-
- if not _doing_stacked:
- # not in the middle of stacked cycling, so who cares
- _clients.remove(data.client.window())
- else:
- # have to fix the cycling if we remove anything
- win = data.client.window()
- if _cyc_w == win:
- _do_stacked_cycle(data, 1) # cycle off the window first, forward
- _clients.remove(win)
- _create_popup_list(data)
+ return 1
def _focused(data):
global _clients
- global _doing_stacked
- global _cyc_w
+
+ if _disable: return
if data.client:
- if not _doing_stacked: # only move the window when we're not cycling
- win = data.client.window()
- # move it to the top
- _clients.remove(win)
- _clients.insert(0, win)
- else: # if we are cycling, then update our pointer
- _cyc_w = data.client.window()
- _hilite_popup_list(data)
+ win = data.client.window()
+ # move it to the top
+ _clients.remove(win)
+ _clients.insert(0, win)
elif fallback:
# pass around focus
- desktop = ob.openbox.screen(_cyc_screen).desktop()
+ desktop = ob.openbox.screen(data.screen).desktop()
for w in _clients:
client = ob.openbox.findClient(w)
if client and _focusable(client, desktop) and client.focus():
break
- if _doing_stacked:
- _cyc_w = 0
- _hilite_popup_list(data)
-
-_cyc_mask = 0
-_cyc_key = 0
-_cyc_w = 0 # last window cycled to
-_cyc_screen = 0
-
-def _do_stacked_cycle(data, forward):
- global _cyc_w
- global stacked_cycle_raise
- global _clients
- clients = _clients[:] # make a copy
-
- if not forward:
- clients.reverse()
-
- try:
- i = clients.index(_cyc_w) + 1
- except ValueError:
- i = 1
- clients = clients[i:] + clients[:i]
+def _newwindow(data):
+ _clients.append(data.client.window())
- desktop = ob.openbox.screen(data.screen).desktop()
- for w in clients:
- client = ob.openbox.findClient(w)
-
- if client and _focusable(client, desktop) and client.focus():
- if stacked_cycle_raise:
- ob.openbox.screen(data.screen).raiseWindow(client)
- return
-
-def _focus_stacked_ungrab(data):
- global _cyc_mask;
- global _cyc_key;
- global _doing_stacked;
-
- if data.action == ob.KeyAction.Release:
- # have all the modifiers this started with been released?
- if not _cyc_mask & data.state:
- _destroy_popup_list()
- ob.kungrab()
- ob.mungrab()
- _doing_stacked = 0;
- client = ob.openbox.findClient(_cyc_w)
- if client:
- data.client = client
- #_focused(data) # resort the list as appropriate
- if cycle_raise:
- ob.openbox.screen(data.screen).raiseWindow(client)
-
-_list_widget = 0
-_list_labels = []
-_list_windows = []
-
-def _hilite_popup_list(data):
- global _cyc_w, _doing_stacked
- global _list_widget, _list_labels, _list_windows
- found = 0
+def _closewindow(data):
+ try:
+ focus._clients.remove(data.client.window())
+ except ValueError: pass
- if not _list_widget and _doing_stacked:
- _create_popup_list(data)
-
- if _list_widget:
- i = 0
- for w in _list_windows:
- if w == _cyc_w:
- _list_labels[i].focus()
- found = 1
- else:
- _list_labels[i].unfocus()
- i += 1
- if not found:
- _create_popup_list(data)
+ob.ebind(ob.EventAction.NewWindow, _newwindow)
+ob.ebind(ob.EventAction.CloseWindow, _closewindow)
+ob.ebind(ob.EventAction.Focus, _focused)
-def _destroy_popup_list():
- global _list_widget, _list_labels, _list_windows
- if _list_widget:
- _list_windows = []
- _list_labels = []
- _list_widget = 0
-
-def _create_popup_list(data):
+def _cycle(data, num, forward):
global avoid_skip_taskbar
- global _list_widget, _list_labels, _list_windows, _clients
-
- if _list_widget:
- _destroy_popup_list()
- style = ob.openbox.screen(data.screen).style()
- _list_widget = otk.Widget(ob.openbox, style,
- otk.Widget.Vertical, 0,
- style.bevelWidth(), 1)
- t = style.titlebarFocusBackground()
- _list_widget.setTexture(t)
-
- titles = []
- font = style.labelFont()
- height = font.height()
- longest = 0
- desktop = ob.openbox.screen(data.screen).desktop()
- for c in _clients:
- client = ob.openbox.findClient(c)
- if client and _focusable(client, desktop):
- t = client.title()
- if len(t) > 50: # limit the length of titles
- t = t[:24] + "..." + t[-24:]
- titles.append(t)
- _list_windows.append(c)
- l = font.measureString(t)
- if l > longest: longest = l
- if len(titles) > 1:
- for t in titles:
- w = otk.FocusLabel(_list_widget)
- w.fitSize(longest, height)
- w.setText(t)
- w.unfocus()
- _list_labels.append(w)
- _list_widget.update()
- area = otk.display.screenInfo(data.screen).rect()
- _list_widget.move(area.x() + (area.width() -
- _list_widget.width()) / 2,
- area.y() + (area.height() -
- _list_widget.height()) / 2)
- _list_widget.show(1)
- else:
- _destroy_popup_list() # nothing (or only 1) to list
-
-def focus_next_stacked(data, forward=1):
- """Focus the next (or previous, with forward=0) window in a stacked
- order."""
- global _cyc_mask
- global _cyc_key
- global _cyc_w
- global _cyc_screen
- global _doing_stacked
-
- if _doing_stacked:
- if _cyc_key == data.key:
- _do_stacked_cycle(data,forward)
- else:
- _cyc_mask = data.state
- _cyc_key = data.key
- _cyc_w = 0
- _cyc_screen = data.screen
- _doing_stacked = 1
-
- global stacked_cycle_popup_list
- if stacked_cycle_popup_list:
- _create_popup_list(data)
-
- ob.kgrab(data.screen, _focus_stacked_ungrab)
- # the pointer grab causes pointer events during the keyboard grab to
- # go away, which means we don't get enter notifies when the popup
- # disappears, screwing up the focus
- ob.mgrab(data.screen)
- focus_next_stacked(data, forward) # start with the first press
-
-def focus_prev_stacked(data):
- """Focus the previous window in a stacked order."""
- focus_next_stacked(data, forward=0)
-
-def focus_next(data, num=1, forward=1):
- """Focus the next (or previous, with forward=0) window in a linear
- order."""
- global avoid_skip_taskbar
-
screen = ob.openbox.screen(data.screen)
count = screen.clientCount()
if forward: target = 0
else: target = count - 1
- t = target
- desktop = screen.desktop()
- while 1:
- client = screen.client(t)
- if client and _focusable(client, desktop) and client.focus():
- if cycle_raise:
- screen.raiseWindow(client)
- return
- if forward:
- t += num
- if t >= count: t -= count
- else:
- t -= num
- if t < 0: t += count
- if t == target: return # nothing to focus
-
-def focus_prev(data, num=1):
- """Focus the previous window in a linear order."""
- focus_next(data, num, forward=0)
-
-
-ob.ebind(ob.EventAction.NewWindow, _new_win)
-ob.ebind(ob.EventAction.CloseWindow, _close_win)
-ob.ebind(ob.EventAction.Focus, _focused)
-
+ t = target
+ desktop = screen.desktop()
+ while 1:
+ client = screen.client(t)
+ if client and _focusable(client, desktop) and client.focus():
+ if cycle_raise:
+ screen.raiseWindow(client)
+ return
+ if forward:
+ t += num
+ if t >= count: t -= count
+ else:
+ t -= num
+ if t < 0: t += count
+ if t == target: return # nothing to focus
+
print "Loaded focus.py"
--- /dev/null
+###########################################################################
+### Functions for cycling focus (in a 'stacked' order) between windows. ###
+###########################################################################
+
+###########################################################################
+### Options that affect the behavior of the stackedcycle module. ###
+### Also see the options in the focus module. ###
+###########################################################################
+include_all_desktops = 0
+include_icons = 1
+include_omnipresent = 1
+title_size_limit = 80
+activate_while_cycling = 1
+###########################################################################
+
+def next(data):
+ """Focus the next window."""
+ _o.cycle(data, 1)
+
+def previous(data):
+ """Focus the previous window."""
+ _o.cycle(data, 0)
+
+###########################################################################
+###########################################################################
+
+###########################################################################
+### Internal stuff, should not be accessed outside the module. ###
+###########################################################################
+
+import otk
+import ob
+import focus
+
+class cycledata:
+ def __init__(self):
+ self.cycling = 0
+
+ def createpopup(self):
+ self.style = self.screen.style()
+ self.widget = otk.Widget(ob.openbox, self.style, otk.Widget.Vertical,
+ 0, self.style.bevelWidth(), 1)
+ self.widget.setTexture(self.style.titlebarFocusBackground())
+
+ def destroypopup(self):
+ self.menuwidgets = []
+ self.widget = 0
+
+ def shouldadd(self, client):
+ """Determines if a client should be added to the list."""
+ curdesk = self.screen.desktop()
+ desk = client.desktop()
+
+ if not client.normal(): return 0
+ if not (client.canFocus() or client.focusNotify()): return 0
+ if focus.avoid_skip_taskbar and client.skipTaskbar(): return 0
+
+ if include_icons and client.iconic(): return 1
+ if include_omnipresent and desk == 0xffffffff: return 1
+ if include_all_desktops: return 1
+ if desk == curdesk: return 1
+
+ return 0
+
+ def populatelist(self):
+ """Populates self.clients and self.menuwidgets, and then shows and
+ positions the cycling popup."""
+
+ self.widget.hide()
+
+ try:
+ current = self.clients[self.menupos]
+ except IndexError: current = 0
+ oldpos = self.menupos
+ self.menupos = -1
+
+ # get the list of clients
+ self.clients = []
+ print focus._clients
+ for i in focus._clients:
+ c = ob.openbox.findClient(i)
+ if c: self.clients.append(c)
+
+ font = self.style.labelFont()
+ longest = 0
+ height = font.height()
+
+ # make the widgets
+ i = 0
+ self.menuwidgets = []
+ while i < len(self.clients):
+ c = self.clients[i]
+ if not self.shouldadd(c):
+ # make the clients and menuwidgets lists match
+ self.clients.pop(i)
+ continue
+
+ w = otk.FocusLabel(self.widget)
+ if current and c.window() == current.window():
+ print "found " + str(i)
+ self.menupos = i
+ w.focus()
+ else:
+ w.unfocus()
+ self.menuwidgets.append(w)
+
+ if c.iconic(): t = c.iconTitle()
+ else: t = c.title()
+ if len(t) > title_size_limit: # limit the length of titles
+ t = t[:title_size_limit / 2 - 2] + "..." + \
+ t[0 - title_size_limit / 2 - 2:]
+ length = font.measureString(t)
+ if length > longest: longest = length
+ w.setText(t)
+
+ i += 1
+
+ # the window we were on may be gone
+ if self.menupos < 0:
+ # try stay at the same spot in the menu
+ if oldpos >= len(self.clients):
+ self.menupos = len(self.clients) - 1
+ else:
+ self.menupos = oldpos
+
+ # fit to the largest item in the menu
+ for w in self.menuwidgets:
+ w.fitSize(longest, height)
+
+ # show or hide the list and its child widgets
+ if len(self.clients) > 1:
+ area = self.screeninfo.rect()
+ self.widget.update()
+ self.widget.move(area.x() + (area.width() -
+ self.widget.width()) / 2,
+ area.y() + (area.height() -
+ self.widget.height()) / 2)
+ self.widget.show(1)
+
+ def activatetarget(self, final):
+ try:
+ client = self.clients[self.menupos]
+ except IndexError: return # empty list makes for this
+
+ # move the to client's desktop if required
+ if not (client.iconic() or client.desktop() == 0xffffffff or \
+ client.desktop() == self.screen.desktop()):
+ root = self.screeninfo.rootWindow()
+ ob.send_client_msg(root, otk.Property_atoms().net_current_desktop,
+ root, client.desktop())
+
+ # send a net_active_window message for the target
+ if final or not client.iconic():
+ if final: r = focus.raise_window
+ else: r = 0
+ ob.send_client_msg(self.screeninfo.rootWindow(),
+ otk.Property_atoms().openbox_active_window,
+ client.window(), final, r)
+
+ def cycle(self, data, forward):
+ if not self.cycling:
+ self.cycling = 1
+ focus._disable = 1
+ self.state = data.state
+ self.screen = ob.openbox.screen(data.screen)
+ self.screeninfo = otk.display.screenInfo(data.screen)
+ self.menupos = 0
+ self.createpopup()
+ self.clients = [] # so it doesnt try start partway through the list
+ self.populatelist()
+
+ ob.kgrab(self.screen.number(), _grabfunc)
+ # the pointer grab causes pointer events during the keyboard grab
+ # to go away, which means we don't get enter notifies when the
+ # popup disappears, screwing up the focus
+ ob.mgrab(self.screen.number())
+
+ self.menuwidgets[self.menupos].unfocus()
+ if forward:
+ self.menupos += 1
+ else:
+ self.menupos -= 1
+ # wrap around
+ if self.menupos < 0: self.menupos = len(self.clients) - 1
+ elif self.menupos >= len(self.clients): self.menupos = 0
+ self.menuwidgets[self.menupos].focus()
+ if activate_while_cycling:
+ self.activatetarget(0) # activate, but dont deiconify/unshade/raise
+
+ def grabfunc(self, data):
+ if data.action == ob.KeyAction.Release:
+ # have all the modifiers this started with been released?
+ if not self.state & data.state:
+ self.cycling = 0
+ focus._disable = 0
+ self.activatetarget(1) # activate, and deiconify/unshade/raise
+ self.destroypopup()
+ ob.kungrab()
+ ob.mungrab()
+
+
+def _newwindow(data):
+ if _o.cycling: _o.populatelist()
+
+def _closewindow(data):
+ if _o.cycling: _o.populatelist()
+
+def _grabfunc(data):
+ _o.grabfunc(data)
+
+ob.ebind(ob.EventAction.NewWindow, _newwindow)
+ob.ebind(ob.EventAction.CloseWindow, _closewindow)
+
+_o = cycledata()
projects / chaz / openbox / commitdiff
