1 ############################################################################
2 ### Functions that provide callbacks for motion events to move and ###
3 ### resize windows. ###
4 ############################################################################
6 #############################################################################
7 ### Options that can be modified to change the functions' behaviors. ###
9 # edge_resistance - the amount of resistance to provide to moving a ###
10 ### window past a screen boundary. Specify a value of 0 ###
11 ### to disable edge resistance. ###
12 edge_resistance = 10 ###
14 # move_popup - display a coordinates popup when moving windows. ###
17 # NOT IMPLEMENTED (yet?) ###
18 # move_rubberband - display an outline while moving instead of moving the ###
19 ### actual window, until the move is completed. Good for ###
20 ### slower systems. ###
21 move_rubberband = 0 ###
23 # resize_popup - display a size popup when resizing windows. ###
26 # NOT IMPLEMENTED (yet?) ###
27 # resize_rubberband - display an outline while resizing instead of ###
28 ### resizing the actual window, until the resize is ###
29 ### completed. Good for slower systems. ###
30 resize_rubberband = 0 ###
32 # resize_nearest - 1 to resize from the corner nearest where the mouse ###
33 ### is, 0 to resize always from the bottom right corner. ###
34 resize_nearest = 1 ###
39 # """Moves the window interactively. This should only be used with ###
40 # MouseMotion events. If move_popup or move_rubberband is enabled, ###
41 # then the end_move function needs to be bound as well.""" ###
42 # def end_move(data): ###
43 # """Complete the interactive move of a window.""" ###
44 # def resize(data): ###
45 # """Resizes the window interactively. This should only be used with ###
46 # MouseMotion events""" ###
47 # def end_resize(data): ###
48 # """Complete the interactive resize of a window.""" ###
50 #############################################################################
76 def _motion_grab(data):
77 global _motion_mask, _inmove, _inresize;
79 if data.action == ob.KeyAction.Release:
80 # have all the modifiers this started with been released?
81 if not _motion_mask & data.state:
93 global _screen, _client, _cx, _cy, _dx, _dy
95 # get destination x/y for the *frame*
96 x = _cx + _dx + _client.frame.rect().x() - _client.area().x()
97 y = _cy + _dy + _client.frame.rect().y() - _client.area().y()
99 global edge_resistance
100 global _last_x, _last_y
102 fs = _client.frame.size()
103 w = _client.area().width() + fs.left + fs.right
104 h = _client.area().height() + fs.top + fs.bottom
105 # use the area based on the struts
106 area = ob.openbox.screen(_screen).area()
108 r = area.right() - w + 1
110 b = area.bottom() - h + 1
112 if _last_x > x and x < l and x >= l - edge_resistance:
115 if _last_x < x and x > r and x <= r + edge_resistance:
118 if _last_y > y and y < t and y >= t - edge_resistance:
121 if _last_y < y and y > b and y <= b + edge_resistance:
132 global move_rubberband
134 # draw the outline ...
141 global _popwidget, _poplabel
142 style = ob.openbox.screen(_screen).style()
143 font = style.labelFont()
144 text = "X: " + str(x) + " Y: " + str(y)
145 length = font.measureString(text)
147 _popwidget = otk.Widget(ob.openbox, style,
148 otk.Widget.Horizontal, 0,
149 style.bevelWidth(), 1)
150 _popwidget.setTexture(style.titlebarFocusBackground())
151 _poplabel = otk.Label(_popwidget)
152 _poplabel.setTexture(style.labelFocusBackground())
153 _poplabel.fitString(text)
154 _poplabel.setText(text)
156 area = otk.display.screenInfo(_screen).rect()
157 _popwidget.move(area.x() + (area.width() -
158 _popwidget.width()) / 2,
159 area.y() + (area.height() -
160 _popwidget.height()) / 2)
164 """Moves the window interactively. This should only be used with
165 MouseMotion events. If move_popup or move_rubberband is enabled, then
166 the end_move function needs to be bound as well."""
167 if not data.client: return
169 # not-normal windows dont get moved
170 if not data.client.normal(): return
172 global _screen, _client, _cx, _cy, _dx, _dy
173 _screen = data.screen
174 _client = data.client
175 _cx = data.press_clientx
176 _cy = data.press_clienty
177 _dx = data.xroot - data.pressx
178 _dy = data.yroot - data.pressy
182 ob.kgrab(_screen, _motion_grab)
186 """Complete the interactive move of a window."""
187 global move_rubberband, _inmove
188 global _popwidget, _poplabel
200 global _screen, _client, _cx, _cy, _cw, _ch, _px, _py, _dx, _dy
205 # pick a corner to anchor
206 if not (resize_nearest or _context == ob.MouseContext.Grip):
207 corner = ob.Client.TopLeft
213 corner = ob.Client.BottomRight
216 corner = ob.Client.BottomLeft
220 corner = ob.Client.TopRight
223 corner = ob.Client.TopLeft
229 if resize_rubberband:
230 # draw the outline ...
233 _client.resize(corner, w, h)
237 global _popwidget, _poplabel
238 style = ob.openbox.screen(_screen).style()
239 ls = _client.logicalSize()
240 text = "W: " + str(ls.x()) + " H: " + str(ls.y())
242 _popwidget = otk.Widget(ob.openbox, style,
243 otk.Widget.Horizontal, 0,
244 style.bevelWidth(), 1)
245 _popwidget.setTexture(style.titlebarFocusBackground())
246 _poplabel = otk.Label(_popwidget)
247 _poplabel.setTexture(style.labelFocusBackground())
248 _poplabel.fitString(text)
249 _poplabel.setText(text)
250 area = otk.display.screenInfo(_screen).rect()
252 _popwidget.move(area.x() + (area.width() -
253 _popwidget.width()) / 2,
254 area.y() + (area.height() -
255 _popwidget.height()) / 2)
259 """Resizes the window interactively. This should only be used with
260 MouseMotion events"""
261 if not data.client: return
263 # not-normal windows dont get resized
264 if not data.client.normal(): return
266 global _screen, _client, _cx, _cy, _cw, _ch, _px, _py, _dx, _dy
267 _screen = data.screen
268 _client = data.client
269 _cx = data.press_clientx
270 _cy = data.press_clienty
271 _cw = data.press_clientwidth
272 _ch = data.press_clientheight
275 _dx = data.xroot - _px
276 _dy = data.yroot - _py
280 ob.kgrab(_screen, _motion_grab)
283 def end_resize(data):
284 """Complete the interactive resize of a window."""
285 global resize_rubberband, _inresize
286 global _popwidget, _poplabel
288 r = resize_rubberband
289 resize_rubberband = 0
291 resize_rubberband = r