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[dana/openbox.git] / scripts / callbacks.py
1 ############################################################################
2 ### Functions that can be used as callbacks for mouse/keyboard bindings  ###
3 ############################################################################
4
5 import ob
6 import otk
7
8 StateRemove = 0
9 """For the state_* callbacks. Indicates the state should be removed from the
10    window."""
11 StateAdd = 1
12 """For the state_* callbacks. Indicates the state should be add to the
13    window."""
14 StateToggle = 2
15 """For the state_* callbacks. Indicates the state should be toggled on the
16    window."""
17
18 def state_above(data, add=StateAdd):
19     """Toggles, adds or removes the 'above' state on a window.
20        The second paramater should one of: StateRemove, StateAdd, or
21        StateToggle."""
22     if not data.client: return
23     ob.send_client_msg(otk.display.screenInfo(data.screen).rootWindow(),
24                        otk.atoms.net_wm_state, data.client.window(),
25                        add, otk.atoms.net_wm_state_above)
26     
27 def state_below(data, add=StateAdd):
28     """Toggles, adds or removes the 'below' state on a window.
29        The second paramater should one of: StateRemove, StateAdd, or
30        StateToggle."""
31     if not data.client: return
32     ob.send_client_msg(otk.display.screenInfo(data.screen).rootWindow(),
33                        otk.atoms.net_wm_state, data.client.window(),
34                        add, otk.atoms.net_wm_state_below)
35     
36 def state_shaded(data, add=StateAdd):
37     """Toggles, adds or removes the 'shaded' state on a window.
38        The second paramater should one of: StateRemove, StateAdd, or
39        StateToggle."""
40     if not data.client: return
41     ob.send_client_msg(otk.display.screenInfo(data.screen).rootWindow(),
42                        otk.atoms.net_wm_state, data.client.window(),
43                        add, otk.atoms.net_wm_state_shaded)
44
45 def state_maximize(data, add=StateAdd):
46     """Toggles, adds or removes the horizontal and vertical 'maximized' state
47        on a window. The second paramater should one of: StateRemove, StateAdd,
48        or StateToggle."""
49     if not data.client: return
50     ob.send_client_msg(otk.display.screenInfo(data.screen).rootWindow(),
51                        otk.atoms.net_wm_state, data.client.window(),
52                        add, otk.atoms.net_wm_state_maximized_horz,
53                        otk.atoms.net_wm_state_maximized_vert)
54
55 def state_maximize_horz(data, add=StateAdd):
56     """Toggles, adds or removes the horizontal 'maximized' state on a window.
57        The second paramater should one of: StateRemove, StateAdd, or
58        StateToggle."""
59     if not data.client: return
60     ob.send_client_msg(otk.display.screenInfo(data.screen).rootWindow(),
61                        otk.atoms.net_wm_state, data.client.window(),
62                        add, otk.atoms.net_wm_state_maximized_horz)
63
64 def state_maximize_vert(data, add=StateAdd):
65     """Toggles, adds or removes the vertical 'maximized' state on a window.
66        The second paramater should one of: StateRemove, StateAdd, or
67        StateToggle."""
68     if not data.client: return
69     ob.send_client_msg(otk.display.screenInfo(data.screen).rootWindow(),
70                        otk.atoms.net_wm_state, data.client.window(),
71                        add, otk.atoms.net_wm_state_maximized_vert)
72
73 def state_skip_taskbar(data, add=StateAdd):
74     """Toggles, adds or removes the 'skip_taskbar' state on a window.
75        The second paramater should one of: StateRemove, StateAdd, or
76        StateToggle."""
77     if not data.client: return
78     ob.send_client_msg(otk.display.screenInfo(data.screen).rootWindow(),
79                        otk.atoms.net_wm_state, data.client.window(),
80                        add, otk.atoms.net_wm_state_skip_taskbar)
81     
82 def state_skip_pager(data, add=StateAdd):
83     """Toggles, adds or removes the 'skip_pager' state on a window.
84        The second paramater should one of: StateRemove, StateAdd, or
85        StateToggle."""
86     if not data.client: return
87     ob.send_client_msg(otk.display.screenInfo(data.screen).rootWindow(),
88                        otk.atoms.net_wm_state, data.client.window(),
89                        add, otk.atoms.net_wm_state_skip_pager)
90     
91 def iconify(data):
92     """Iconifies the window on which the event occured"""
93     if not data.client: return
94     ob.send_client_msg(otk.display.screenInfo(data.screen).rootWindow(),
95                        otk.atoms.wm_change_state,
96                        data.client.window(), 3) # IconicState
97     
98 def restore(data):
99     """Un-iconifies the window on which the event occured, but does not focus
100        if. If you want to focus the window too, it is recommended that you
101        use the activate() function."""
102     if not data.client: return
103     ob.send_client_msg(otk.display.screenInfo(data.screen).rootWindow(),
104                        otk.atoms.wm_change_state,
105                        data.client.window(), 1) # NormalState
106     
107 def close(data):
108     """Closes the window on which the event occured"""
109     if not data.client: return
110     ob.send_client_msg(otk.display.screenInfo(data.screen).rootWindow(),
111                        otk.atoms.net_close_window,
112                        data.client.window(), 0)
113
114 def focus(data):
115     """Focuses the window on which the event occured"""
116     if not data.client: return
117     # !normal windows dont get focus from window enter events
118     if data.action == ob.EventAction.EnterWindow and not data.client.normal():
119         return
120     data.client.focus()
121
122 def raise_win(data):
123     """Raises the window on which the event occured"""
124     if not data.client: return
125     ob.openbox.screen(data.screen).raiseWindow(data.client)
126
127 def lower_win(data):
128     """Lowers the window on which the event occured"""
129     if not data.client: return
130     ob.openbox.screen(data.screen).lowerWindow(data.client)
131
132 def toggle_maximize(data):
133     """Toggles the maximized status of the window on which the event occured"""
134     state_maximize(data, StateToggle)
135
136 def toggle_maximize_horz(data):
137     """Toggles the horizontal maximized status of the window on which the event
138        occured"""
139     state_maximize_horz(data, StateToggle)
140
141 def toggle_maximize_vert(data):
142     """Toggles the vertical maximized status of the window on which the event
143        occured"""
144     state_maximize_vert(data, StateToggle)
145
146 def maximize(data):
147     """Maximizes the window on which the event occured"""
148     state_maximize(data, StateAdd)
149
150 def maximize_horz(data):
151     """Horizontally maximizes the window on which the event occured"""
152     state_maximize_horz(data, StateAdd)
153
154 def maximize_vert(data):
155     """Vertically maximizes the window on which the event occured"""
156     state_maximize_vert(data, StateAdd)
157
158 def unmaximize(data):
159     """Unmaximizes the window on which the event occured"""
160     state_maximize(data, StateRemove)
161
162 def unmaximize_horz(data):
163     """Horizontally unmaximizes the window on which the event occured"""
164     state_maximize_horz(data, StateRemove)
165
166 def unmaximize_vert(data):
167     """Vertically unmaximizes the window on which the event occured"""
168     state_maximize_vert(data, StateRemove)
169
170 def toggle_shade(data):
171     """Toggles the shade status of the window on which the event occured"""
172     state_shaded(data, StateToggle)
173
174 def shade(data):
175     """Shades the window on which the event occured"""
176     state_shaded(data, StateAdd)
177
178 def unshade(data):
179     """Unshades the window on which the event occured"""
180     state_shaded(data, StateRemove)
181
182 def change_desktop(data, num):
183     """Switches to a specified desktop"""
184     root = otk.display.screenInfo(data.screen).rootWindow()
185     ob.send_client_msg(root, otk.atoms.net_current_desktop,
186                        root, num)
187
188 def next_desktop(data, no_wrap=0):
189     """Switches to the next desktop, optionally (by default) cycling around to
190        the first when going past the last."""
191     screen = ob.openbox.screen(data.screen)
192     d = screen.desktop()
193     n = screen.numDesktops()
194     if (d < (n-1)):
195         d = d + 1
196     elif not no_wrap:
197         d = 0
198     change_desktop(data, d)
199     
200 def prev_desktop(data, no_wrap=0):
201     """Switches to the previous desktop, optionally (by default) cycling around
202        to the last when going past the first."""
203     screen = ob.openbox.screen(data.screen)
204     d = screen.desktop()
205     n = screen.numDesktops()
206     if (d > 0):
207         d = d - 1
208     elif not no_wrap:
209         d = n - 1
210     change_desktop(data, d)
211
212 def send_to_desktop(data, num):
213     """Sends a client to a specified desktop"""
214     if not data.client: return
215     ob.send_client_msg(otk.display.screenInfo(data.screen).rootWindow(),
216                        otk.atoms.net_wm_desktop,
217                        data.client.window(),num)
218
219 def toggle_all_desktops(data):
220     """Toggles between sending a client to all desktops and to the current
221        desktop."""
222     if not data.client: return
223     if not data.client.desktop() == 0xffffffff:
224         send_to_desktop(data, 0xffffffff)
225     else:
226         send_to_desktop(data, ob.openbox.screen(data.screen).desktop())
227     
228 def send_to_all_desktops(data):
229     """Sends a client to all desktops"""
230     if not data.client: return
231     send_to_desktop(data, 0xffffffff)
232     
233 def send_to_next_desktop(data, no_wrap=0, follow=1):
234     """Sends a window to the next desktop, optionally (by default) cycling
235        around to the first when going past the last. Also optionally moving to
236        the new desktop after sending the window."""
237     if not data.client: return
238     screen = ob.openbox.screen(data.screen)
239     d = screen.desktop()
240     n = screen.numDesktops()
241     if (d < (n-1)):
242         d = d + 1
243     elif not no_wrap:
244         d = 0
245     send_to_desktop(data, d)
246     if follow:
247         change_desktop(data, d)
248     
249 def send_to_prev_desktop(data, no_wrap=0, follow=1):
250     """Sends a window to the previous desktop, optionally (by default) cycling
251        around to the last when going past the first. Also optionally moving to
252        the new desktop after sending the window."""
253     if not data.client: return
254     screen = ob.openbox.screen(data.screen)
255     d = screen.desktop()
256     n = screen.numDesktops()
257     if (d > 0):
258         d = d - 1
259     elif not no_wrap:
260         d = n - 1
261     send_to_desktop(data, d)
262     if follow:
263         change_desktop(data, d)
264
265 def restart(data=0, other = ""):
266     """Restarts Openbox, optionally starting another window manager."""
267     ob.openbox.restart(other)
268
269 def exit(data=0):
270     """Exits Openbox."""
271     ob.openbox.shutdown()
272
273 print "Loaded callbacks.py"