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[mikachu/openbox.git] / scripts / callbacks.py
1 ############################################################################
2 ### Functions that can be used as callbacks for mouse/keyboard bindings  ###
3 ############################################################################
4
5 #############################################################################
6 ### Options that can be modified to change the default hooks' behaviors.  ###
7 ###                                                                       ###
8 #############################################################################
9
10 import ob
11 import otk
12
13 def state_above(data, add=2):
14     """Toggles, adds or removes the 'above' state on a window."""
15     if not data.client: return
16     ob.send_client_msg(otk.display.screenInfo(data.screen).rootWindow(),
17                        otk.Property_atoms().net_wm_state, data.client.window(),
18                        add, otk.Property_atoms().net_wm_state_above)
19     
20 def state_below(data, add=2):
21     """Toggles, adds or removes the 'below' state on a window."""
22     if not data.client: return
23     ob.send_client_msg(otk.display.screenInfo(data.screen).rootWindow(),
24                        otk.Property_atoms().net_wm_state, data.client.window(),
25                        add, otk.Property_atoms().net_wm_state_below)
26     
27 def state_shaded(data, add=2):
28     """Toggles, adds or removes the 'shaded' state on a window."""
29     if not data.client: return
30     ob.send_client_msg(otk.display.screenInfo(data.screen).rootWindow(),
31                        otk.Property_atoms().net_wm_state, data.client.window(),
32                        add, otk.Property_atoms().net_wm_state_shaded)
33
34 def iconify(data):
35     """Iconifies the window on which the event occured"""
36     if not data.client: return
37     ob.send_client_msg(otk.display.screenInfo(data.screen).rootWindow(),
38                        otk.Property_atoms().wm_change_state,
39                        data.client.window(), 3) # IconicState
40     
41 def restore(data):
42     """Un-iconifies the window on which the event occured, but does not focus
43        if. If you want to focus the window too, it is recommended that you
44        use the activate() function."""
45     if not data.client: return
46     ob.send_client_msg(otk.display.screenInfo(data.screen).rootWindow(),
47                        otk.Property_atoms().wm_change_state,
48                        data.client.window(), 1) # NormalState
49     
50 def close(data):
51     """Closes the window on which the event occured"""
52     if not data.client: return
53     ob.send_client_msg(otk.display.screenInfo(data.screen).rootWindow(),
54                        otk.Property_atoms().net_close_window,
55                        data.client.window(), 0)
56
57 def focus(data):
58     """Focuses the window on which the event occured"""
59     if not data.client: return
60     # !normal windows dont get focus from window enter events
61     if data.action == ob.EventAction.EnterWindow and not data.client.normal():
62         return
63     data.client.focus()
64
65 def restart(data, other = ""):
66     """Restarts openbox, optionally starting another window manager."""
67     ob.openbox.restart(other)
68
69 def raise_win(data):
70     """Raises the window on which the event occured"""
71     if not data.client: return
72     ob.openbox.screen(data.screen).raiseWindow(data.client)
73
74 def lower_win(data):
75     """Lowers the window on which the event occured"""
76     if not data.client: return
77     ob.openbox.screen(data.screen).lowerWindow(data.client)
78
79 def toggle_shade(data):
80     """Toggles the shade status of the window on which the event occured"""
81     state_shaded(data)
82
83 def shade(data):
84     """Shades the window on which the event occured"""
85     state_shaded(data, 1)
86
87 def unshade(data):
88     """Unshades the window on which the event occured"""
89     state_shaded(data, 0)
90
91 def change_desktop(data, num):
92     """Switches to a specified desktop"""
93     root = otk.display.screenInfo(data.screen).rootWindow()
94     ob.send_client_msg(root, otk.Property_atoms().net_current_desktop,
95                        root, num)
96
97 def next_desktop(data, no_wrap=0):
98     """Switches to the next desktop, optionally (by default) cycling around to
99        the first when going past the last."""
100     screen = ob.openbox.screen(data.screen)
101     d = screen.desktop()
102     n = screen.numDesktops()
103     if (d < (n-1)):
104         d = d + 1
105     elif not no_wrap:
106         d = 0
107     change_desktop(data, d)
108     
109 def prev_desktop(data, no_wrap=0):
110     """Switches to the previous desktop, optionally (by default) cycling around
111        to the last when going past the first."""
112     screen = ob.openbox.screen(data.screen)
113     d = screen.desktop()
114     n = screen.numDesktops()
115     if (d > 0):
116         d = d - 1
117     elif not no_wrap:
118         d = n - 1
119     change_desktop(data, d)
120
121 def send_to_desktop(data, num):
122     """Sends a client to a specified desktop"""
123     if not data.client: return
124     ob.send_client_msg(otk.display.screenInfo(data.screen).rootWindow(),
125                        otk.Property_atoms().net_wm_desktop,
126                        data.client.window(),num)
127
128 def toggle_all_desktops(data):
129     """Toggles between sending a client to all desktops and to the current
130        desktop."""
131     if not data.client: return
132     if not data.client.desktop() == 0xffffffff:
133         send_to_desktop(data, 0xffffffff)
134     else:
135         send_to_desktop(data, openbox.screen(data.screen).desktop())
136     
137 def send_to_all_desktops(data):
138     """Sends a client to all desktops"""
139     if not data.client: return
140     send_to_desktop(data, 0xffffffff)
141     
142 def send_to_next_desktop(data, no_wrap=0, follow=1):
143     """Sends a window to the next desktop, optionally (by default) cycling
144        around to the first when going past the last. Also optionally moving to
145        the new desktop after sending the window."""
146     if not data.client: return
147     screen = ob.openbox.screen(data.screen)
148     d = screen.desktop()
149     n = screen.numDesktops()
150     if (d < (n-1)):
151         d = d + 1
152     elif not no_wrap:
153         d = 0
154     send_to_desktop(data, d)
155     if follow:
156         change_desktop(data, d)
157     
158 def send_to_prev_desktop(data, no_wrap=0, follow=1):
159     """Sends a window to the previous desktop, optionally (by default) cycling
160        around to the last when going past the first. Also optionally moving to
161        the new desktop after sending the window."""
162     if not data.client: return
163     screen = ob.openbox.screen(data.screen)
164     d = screen.desktop()
165     n = screen.numDesktops()
166     if (d > 0):
167         d = d - 1
168     elif not no_wrap:
169         d = n - 1
170     send_to_desktop(data, d)
171     if follow:
172         change_desktop(data, d)
173
174 print "Loaded callbacks.py"