Dogcows Code - chaz/openbox/blob - scripts/builtins.py

   1 ###########################################################################
   2 ### Functions that can be used as callbacks for mouse/keyboard bindings ###
   3 ###########################################################################
   4
   5 def state_above(data, add=2):
   6     """Toggles, adds or removes the 'above' state on a window."""
   7     if not data.client: return
   8     send_client_msg(OBDisplay_screenInfo(data.screen).rootWindow(),
   9                     OBProperty.net_wm_state, data.client.window(), add,
  10                     openbox.property().atom(OBProperty.net_wm_state_above))
  11
  12 def state_below(data, add=2):
  13     """Toggles, adds or removes the 'below' state on a window."""
  14     if not data.client: return
  15     send_client_msg(OBDisplay_screenInfo(data.screen).rootWindow(),
  16                     OBProperty.net_wm_state, data.client.window(), add,
  17                     openbox.property().atom(OBProperty.net_wm_state_below))
  18
  19 def state_shaded(data, add=2):
  20     """Toggles, adds or removes the 'shaded' state on a window."""
  21     if not data.client: return
  22     send_client_msg(OBDisplay_screenInfo(data.screen).rootWindow(),
  23                     OBProperty.net_wm_state, data.client,window(), add,
  24                     openbox.property().atom(OBProperty.net_wm_state_shaded))
  25
  26 def close(data):
  27     """Closes the window on which the event occured"""
  28     if not data.client: return
  29     send_client_msg(OBDisplay_screenInfo(data.screen).rootWindow(),
  30                     OBProperty.net_close_window, data.client.window(), 0)
  31
  32 def focus(data):
  33     """Focuses the window on which the event occured"""
  34     if not data.client: return
  35     # !normal windows dont get focus from window enter events
  36     if data.action == EventEnterWindow and not data.client.normal():
  37         return
  38     data.client.focus()
  39
  40 def move(data):
  41     """Moves the window interactively. This should only be used with
  42        MouseMotion events"""
  43     if not data.client: return
  44
  45     # !normal windows dont get moved
  46     if not data.client.normal(): return
  47
  48     dx = data.xroot - data.pressx
  49     dy = data.yroot - data.pressy
  50     data.client.move(data.press_clientx + dx, data.press_clienty + dy)
  51
  52 def resize(data):
  53     """Resizes the window interactively. This should only be used with
  54        MouseMotion events"""
  55     if not data.client: return
  56
  57     # !normal windows dont get moved
  58     if not data.client.normal(): return
  59
  60     px = data.pressx
  61     py = data.pressy
  62     dx = data.xroot - px
  63     dy = data.yroot - py
  64
  65     # pick a corner to anchor
  66     if not (resize_nearest or data.context == MC_Grip):
  67         corner = OBClient.TopLeft
  68     else:
  69         x = px - data.press_clientx
  70         y = py - data.press_clienty
  71         if y < data.press_clientheight / 2:
  72             if x < data.press_clientwidth / 2:
  73                 corner = OBClient.BottomRight
  74                 dx *= -1
  75             else:
  76                 corner = OBClient.BottomLeft
  77             dy *= -1
  78         else:
  79             if x < data.press_clientwidth / 2:
  80                 corner = OBClient.TopRight
  81                 dx *= -1
  82             else:
  83                 corner = OBClient.TopLeft
  84
  85     data.client.resize(corner,
  86                        data.press_clientwidth + dx,
  87                        data.press_clientheight + dy);
  88
  89 def restart(data):
  90     """Restarts openbox"""
  91     openbox.restart("")
  92
  93 def raise_win(data):
  94     """Raises the window on which the event occured"""
  95     if not data.client: return
  96     openbox.screen(data.screen).restack(1, data.client)
  97
  98 def lower_win(data):
  99     """Lowers the window on which the event occured"""
 100     if not data.client: return
 101     openbox.screen(data.screen).restack(0, data.client)
 102
 103 def toggle_shade(data):
 104     """Toggles the shade status of the window on which the event occured"""
 105     state_shaded(data)
 106
 107 def shade(data):
 108     """Shades the window on which the event occured"""
 109     state_shaded(data, 1)
 110
 111 def unshade(data):
 112     """Unshades the window on which the event occured"""
 113     state_shaded(data, 0)
 114
 115 def change_desktop(data, num):
 116     """Switches to a specified desktop"""
 117     root = OBDisplay_screenInfo(data.screen).rootWindow()
 118     send_client_msg(root, OBProperty.net_current_desktop, root, num)
 119
 120 def next_desktop(data, no_wrap=0):
 121     """Switches to the next desktop, optionally (by default) cycling around to
 122        the first when going past the last."""
 123     screen = openbox.screen(data.screen)
 124     d = screen.desktop()
 125     n = screen.numDesktops()
 126     if (d < (n-1)):
 127         d = d + 1
 128     elif not no_wrap:
 129         d = 0
 130     change_desktop(data, d)
 131
 132 def prev_desktop(data, no_wrap=0):
 133     """Switches to the previous desktop, optionally (by default) cycling around
 134        to the last when going past the first."""
 135     screen = openbox.screen(data.screen)
 136     d = screen.desktop()
 137     n = screen.numDesktops()
 138     if (d > 0):
 139         d = d - 1
 140     elif not no_wrap:
 141         d = n - 1
 142     change_desktop(data, d)
 143
 144 def send_to_desktop(data, num):
 145     """Sends a client to a specified desktop"""
 146     if not data.client: return
 147     send_client_msg(OBDisplay_screenInfo(data.screen).rootWindow(),
 148                     OBProperty.net_wm_desktop, data.client.window(), num)
 149
 150 def send_to_next_desktop(data, no_wrap=0, follow=1):
 151     """Sends a window to the next desktop, optionally (by default) cycling
 152        around to the first when going past the last. Also optionally moving to
 153        the new desktop after sending the window."""
 154     if not data.client: return
 155     screen = openbox.screen(data.screen)
 156     d = screen.desktop()
 157     n = screen.numDesktops()
 158     if (d < (n-1)):
 159         d = d + 1
 160     elif not no_wrap:
 161         d = 0
 162     send_to_desktop(data, d)
 163     if follow:
 164         change_desktop(data, d)
 165
 166 def send_to_prev_desktop(data, no_wrap=0, follow=1):
 167     """Sends a window to the previous desktop, optionally (by default) cycling
 168        around to the last when going past the first. Also optionally moving to
 169        the new desktop after sending the window."""
 170     if not data.client: return
 171     screen = openbox.screen(data.screen)
 172     d = screen.desktop()
 173     n = screen.numDesktops()
 174     if (d > 0):
 175         d = d - 1
 176     elif not no_wrap:
 177         d = n - 1
 178     send_to_desktop(data, d)
 179     if follow:
 180         change_desktop(data, d)
 181
 182 #########################################
 183 ### Convenience functions for scripts ###
 184 #########################################
 185
 186 def execute(bin, screen = 0):
 187     """Executes a command on the specified screen. It is recommended that you
 188        use this call instead of a python system call. If the specified screen
 189        is beyond your range of screens, the default is used instead."""
 190     openbox.execute(screen, bin)
 191
 192 print "Loaded builtins.py"