├── .gitignore
├── keyutil.py
├── window.py
├── README.md
├── snaptile.py
└── License
/.gitignore:
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1 | *.pyc
2 |
3 |
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/keyutil.py:
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1 | from Xlib.keysymdef import latin1
2 | from functools import reduce
3 | from Xlib import X
4 |
5 | def get_posmap(keymap, disp):
6 |
7 | posmap = {}
8 | for i, row in enumerate(keymap):
9 | for j, key in enumerate(row):
10 | posmap[keycode(key, disp)] = (i, j)
11 |
12 | return posmap
13 |
14 | def initkeys(keymap, disp, root, mask=None):
15 |
16 | return [
17 | initkey(
18 | keycode(key, disp),
19 | root,
20 | mask
21 | ) for key in reduce(lambda x, y: x + y, keymap)
22 | ]
23 |
24 | def initkey(code, root, mask=None):
25 |
26 | if mask == 'Windows':
27 | root.grab_key(
28 | code,
29 | X.Mod4Mask,
30 | 1,
31 | X.GrabModeAsync,
32 | X.GrabModeAsync
33 | )
34 | else:
35 | root.grab_key(
36 | code,
37 | X.ControlMask | X.Mod1Mask,
38 | 1,
39 | X.GrabModeAsync,
40 | X.GrabModeAsync
41 | )
42 | root.grab_key(
43 | code,
44 | X.ControlMask | X.Mod1Mask | X.Mod2Mask,
45 | 1,
46 | X.GrabModeAsync,
47 | X.GrabModeAsync
48 | )
49 |
50 | return code
51 |
52 | def keycode(key, disp):
53 | return disp.keysym_to_keycode(
54 | getattr(
55 | latin1,
56 | 'XK_{}'.format(key)
57 | )
58 | )
59 |
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/window.py:
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1 | from gi.repository import Gdk
2 |
3 | def position(startpos, endpos):
4 | window, screen = active_window()
5 | window.unmaximize()
6 | window.set_shadow_width(0, 0, 0, 0)
7 | workarea = screen.get_monitor_workarea(screen.get_monitor_at_window(window))
8 |
9 | offx, offy = offsets(window)
10 | w, h = (workarea.width / 4, workarea.height / 3)
11 |
12 | pos = (
13 | min(startpos[0], endpos[0]),
14 | min(startpos[1], endpos[1])
15 | )
16 | dims = (
17 | max(abs(endpos[0] - startpos[0]) + 1, 1),
18 | max(abs(endpos[1] - startpos[1]) + 1, 1)
19 | )
20 |
21 |
22 | multiscreen_offset = get_multi_screen_offset(screen, window)
23 |
24 | window.move_resize(
25 | pos[1] * w + multiscreen_offset,
26 | pos[0] * h,
27 | w * dims[1] - (offx * 2),
28 | h * dims[0]- (offx + offy)
29 | )
30 |
31 | def active_window():
32 | screen = Gdk.Screen.get_default()
33 | window = screen.get_active_window()
34 |
35 | if no_window(screen, window):
36 | return None
37 |
38 | return (window, screen)
39 |
40 | def get_multi_screen_offset(screen,window):
41 | monitor = screen.get_monitor_at_window(window)
42 | monitor_geometry = screen.get_monitor_geometry(monitor)
43 | return monitor_geometry.x
44 |
45 | def offsets(window):
46 | origin = window.get_origin()
47 | root = window.get_root_origin()
48 | return (origin.x - root.x, origin.y - root.y)
49 |
50 |
51 | def no_window(screen, window):
52 | return (
53 | not screen.supports_net_wm_hint(
54 | Gdk.atom_intern('_NET_ACTIVE_WINDOW', True)
55 | ) or
56 | not screen.supports_net_wm_hint(
57 | Gdk.atom_intern('_NET_WM_WINDOW_TYPE', True)
58 | ) or
59 | window.get_type_hint().value_name == 'GDK_WINDOW_TYPE_HINT_DESKTOP'
60 | )
61 |
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/README.md:
--------------------------------------------------------------------------------
1 | # Snaptile
2 |
3 | Versatile, mouse-free window tiling for X11.
4 |
5 | 
6 |
7 | ## Grid System
8 |
9 | The grid system divides your screen into 12 sections
10 |
11 | ctl + alt +
12 |
13 |
14 | | Q| W| E| R|
15 | |--|--|--|--|
16 | | A| S| D| F|
17 | | Z| X| C| V|
18 |
19 | You can snap your window to any rectangle, of any arbitrary size, on this grid by specifying 2 corners. For example:
20 |
21 | ctl + alt + E + D
22 |
23 | | x | x | E| x |
24 | |--|--|--|--|
25 | | x | x | D| x |
26 | | x | x | x | x |
27 |
28 |
29 | Which looks like
30 |
31 | 
32 |
33 | The two keys only needs to "span" a rectangle. For example:
34 |
35 | ctl + alt + X + D
36 |
37 | | x | x |x | x |
38 | |--|--|--|--|
39 | | x | + | D| x |
40 | | x | X | + | x |
41 |
42 | which looks like
43 |
44 | 
45 |
46 |
47 | ## Requirements
48 | * Python3
49 | * X11-based desktop
50 | * python3-gi
51 | * python3-xlib
52 | * PySQL2 (not required, for automatically detecting keyboard layout)
53 |
54 | ## Installation Guides
55 |
56 | ### Install on Ubuntu
57 |
58 | Go to a directory you want to store snaptile:
59 | ```bash
60 | cd
61 | ```
62 |
63 | Install and run:
64 | ```bash
65 | sudo apt-get install git python3-gi python3-xlib
66 | git clone https://github.com/jakebian/snaptile.git
67 | cd snaptile && ./snaptile.py
68 | ```
69 |
70 | ### Install on Arch / Manjaro
71 |
72 | The snaptile-git arch linux packaged is created & maintained by [@madnight](https://github.com/madnight).
73 |
74 | Install and run:
75 | ```bash
76 | yaourt snaptile-git
77 | snaptile
78 | ```
79 |
80 | ### Install on Fedora
81 | Go to a directory you want to store snaptile:
82 | ```bash
83 | cd
84 | ```
85 |
86 | Install and run:
87 | ```bash
88 | sudo dnf install git python3-gobject python3-xlib
89 | git clone https://github.com/jakebian/snaptile.git
90 | cd snaptile && ./snaptile.py
91 | ```
92 |
93 | ## Options
94 | ```bash
95 | ./snaptile.py -h
96 | Snaptile.py
97 | -d expanded dual-monitor keybinds
98 | -W use Windows key
99 | -h this help text
100 | ```
101 | ## Start at boot
102 |
103 | To start at boot, just add a script to *Startup Applications* invoking the python script
104 | ```bash
105 | /usr/bin/python3 /snaptile/snaptile.py
106 | ```
107 |
108 | ## Credits
109 | Snaptile is a rewrite of [PyGrid](https://github.com/pkkid/pygrid), supporting the more powerful shortcuts system.
110 |
--------------------------------------------------------------------------------
/snaptile.py:
--------------------------------------------------------------------------------
1 | #!/usr/bin/env python3
2 |
3 | from __future__ import print_function
4 |
5 | import sys, getopt
6 |
7 | import signal
8 | from Xlib import display, X
9 |
10 | import gi
11 | gi.require_version('Gtk', '3.0')
12 | from gi.repository import Gtk, GObject
13 | from window import position
14 | from keyutil import get_posmap, initkeys
15 |
16 | keymaps = {
17 | "qwerty":
18 | (['Q', 'W', 'E', 'R'],
19 | ['A', 'S', 'D', 'F'],
20 | ['Z', 'X', 'C', 'V']),
21 | "azerty":
22 | (['A', 'Z', 'E', 'R'],
23 | ['Q', 'S', 'D', 'F'],
24 | ['W', 'X', 'C', 'V']),
25 | "qwertz":
26 | (['Q', 'W', 'E', 'R'],
27 | ['A', 'S', 'D', 'F'],
28 | ['Y', 'X', 'C', 'V']),
29 | "colemak":
30 | (['Q', 'W', 'F', 'P'],
31 | ['A', 'R', 'S', 'T'],
32 | ['Z', 'X', 'C', 'V']),
33 | "dvorak":
34 | (['apostrophe', 'comma', 'period', 'P'],
35 | ['A', 'O', 'E', 'U'],
36 | ['semicolon', 'Q', 'J', 'K']),
37 | }
38 |
39 | dualMonitorKeymaps = {
40 | "qwerty":
41 | (['Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I'],
42 | ['A', 'S', 'D', 'F', 'G', 'H', 'J', 'K'],
43 | ['Z', 'X', 'C', 'V', 'B', 'N', 'M', 'comma']),
44 | "azerty":
45 | (['A', 'Z', 'E', 'R', 'T', 'Y', 'U', 'I'],
46 | ['Q', 'S', 'D', 'F', 'G', 'H', 'J', 'K'],
47 | ['W', 'X', 'C', 'V', 'B', 'N', 'comma', 'semicolon']),
48 | "qwertz":
49 | (['Q', 'W', 'E', 'R', 'T', 'Z', 'U', 'I'],
50 | ['A', 'S', 'D', 'F', 'G', 'H', 'J', 'K'],
51 | ['Y', 'X', 'C', 'V', 'B', 'N', 'M', 'comma']),
52 | "colemak":
53 | (['Q', 'W', 'F', 'P', 'G', 'J', 'L', 'U'],
54 | ['A', 'R', 'S', 'T', 'D', 'H', 'N', 'E'],
55 | ['Z', 'X', 'C', 'V', 'B', 'K', 'M', 'comma']),
56 | "dvorak":
57 | (['apostrophe', 'comma', 'period', 'P', 'Y', 'F', 'G', 'C'],
58 | ['A', 'O', 'E', 'U', 'I', 'D', 'H', 'T'],
59 | ['semicolon', 'Q', 'J', 'K', 'X', 'B', 'M', 'W']),
60 | }
61 |
62 |
63 |
64 | def autodetectKeyboard():
65 | try:
66 | import sdl2
67 | import sdl2.keyboard
68 | from sdl2 import keycode
69 | sdl2.SDL_Init(sdl2.SDL_INIT_VIDEO)
70 | keys = bytes(sdl2.keyboard.SDL_GetKeyFromScancode(sc) for sc in (keycode.SDL_SCANCODE_Q, keycode.SDL_SCANCODE_W, keycode.SDL_SCANCODE_Y))
71 | keyMap = {
72 | b'qwy': 'qwerty',
73 | b'azy': 'azerty',
74 | b'qwz': 'qwertz',
75 | b'qwj': 'colemak',
76 | b'\',f': 'dvorak',
77 | }
78 | if keys in keyMap:
79 | return keyMap.get(keys, 'unknown')
80 | except:
81 | print("Could not detect keyboard (is PySDL2 installed?). Falling back to qwerty.")
82 | return "qwerty"
83 |
84 |
85 | def global_inital_states():
86 | displ = display.Display()
87 | rt = displ.screen().root
88 | rt.change_attributes(event_mask=X.KeyPressMask)
89 |
90 | return (
91 | displ,
92 | rt,
93 | {
94 | 'code': 0,
95 | 'pressed': False
96 | },
97 | get_posmap(keymap, displ)
98 | )
99 |
100 | global disp, root, lastkey_state, posmap;
101 |
102 |
103 | def run():
104 | mask = None
105 |
106 | opts, args = getopt.getopt(sys.argv[1:], "hdWk:")
107 | keyboardLayout = autodetectKeyboard()
108 | isDualMonitor = False
109 |
110 | for opt in opts:
111 | if opt[0] == '-h':
112 | print ('Snaptile.py')
113 | print ('-d expanded dual-monitor keybinds')
114 | print ('-W use Windows key')
115 | print ('-h this help text')
116 | print ('-k to specify a keyboard layout (eg. qwerty)')
117 | sys.exit()
118 | elif opt[0] == '-d':
119 | isDualMonitor = True
120 | elif opt[0] == '-W':
121 | mask = 'Windows'
122 | elif opt[0] == '-k':
123 | keyboardLayout = opt[1]
124 |
125 | global keymap;
126 | keymapSource = keymaps
127 | if isDualMonitor:
128 | keymapSource = dualMonitorKeymaps
129 | if keyboardLayout in keymapSource:
130 | keymap = keymapSource[keyboardLayout]
131 | else:
132 | print("Unsupported keyboard layout. Falling back to qwerty.")
133 | keymap = keymapSource["qwerty"]
134 |
135 | global disp, root, lastkey_state, posmap
136 | disp, root, lastkey_state, posmap = global_inital_states()
137 |
138 | initkeys(keymap, disp, root, mask)
139 | for _ in range(0, root.display.pending_events()):
140 | root.display.next_event()
141 | GObject.io_add_watch(root.display, GObject.IO_IN, checkevt)
142 | print('Snaptile running. Press CTRL+C to quit.')
143 | signal.signal(signal.SIGINT, signal.SIG_DFL)
144 | Gtk.main()
145 |
146 | def checkevt(_, __, handle=None):
147 | global lastkey_state
148 |
149 | handle = handle or root.display
150 | for _ in range(0, handle.pending_events()):
151 | event = handle.next_event()
152 |
153 | if event.type == X.KeyPress:
154 |
155 | if event.detail not in posmap:
156 | break
157 |
158 | if not lastkey_state['pressed']:
159 | handleevt(event.detail, event.detail)
160 |
161 | else:
162 | handleevt(lastkey_state['code'], event.detail)
163 |
164 | lastkey_state = {
165 | 'code': event.detail,
166 | 'pressed': True
167 | }
168 |
169 | if event.type == X.KeyRelease:
170 | if event.detail == lastkey_state['code']:
171 | lastkey_state['pressed'] = False
172 |
173 | return True
174 |
175 | def handleevt(startkey, endkey):
176 | position(
177 | posmap[startkey],
178 | posmap[endkey]
179 | )
180 |
181 | if __name__ == '__main__':
182 | run()
183 |
--------------------------------------------------------------------------------
/License:
--------------------------------------------------------------------------------
1 | GNU GENERAL PUBLIC LICENSE
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244 | later version", you have the option of following the terms and conditions
245 | either of that version or of any later version published by the Free
246 | Software Foundation. If the Program does not specify a version number of
247 | this License, you may choose any version ever published by the Free Software
248 | Foundation.
249 |
250 | 10. If you wish to incorporate parts of the Program into other free
251 | programs whose distribution conditions are different, write to the author
252 | to ask for permission. For software which is copyrighted by the Free
253 | Software Foundation, write to the Free Software Foundation; we sometimes
254 | make exceptions for this. Our decision will be guided by the two goals
255 | of preserving the free status of all derivatives of our free software and
256 | of promoting the sharing and reuse of software generally.
257 |
258 | NO WARRANTY
259 |
260 | 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
261 | FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
262 | OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
263 | PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
264 | OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
265 | MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
266 | TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
267 | PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
268 | REPAIR OR CORRECTION.
269 |
270 | 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
271 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
272 | REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
273 | INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
274 | OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
275 | TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
276 | YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
277 | PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
278 | POSSIBILITY OF SUCH DAMAGES.
279 |
280 | END OF TERMS AND CONDITIONS
281 |
282 | How to Apply These Terms to Your New Programs
283 |
284 | If you develop a new program, and you want it to be of the greatest
285 | possible use to the public, the best way to achieve this is to make it
286 | free software which everyone can redistribute and change under these terms.
287 |
288 | To do so, attach the following notices to the program. It is safest
289 | to attach them to the start of each source file to most effectively
290 | convey the exclusion of warranty; and each file should have at least
291 | the "copyright" line and a pointer to where the full notice is found.
292 |
293 | {description}
294 | Copyright (C) {year} {fullname}
295 |
296 | This program is free software; you can redistribute it and/or modify
297 | it under the terms of the GNU General Public License as published by
298 | the Free Software Foundation; either version 2 of the License, or
299 | (at your option) any later version.
300 |
301 | This program is distributed in the hope that it will be useful,
302 | but WITHOUT ANY WARRANTY; without even the implied warranty of
303 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
304 | GNU General Public License for more details.
305 |
306 | You should have received a copy of the GNU General Public License along
307 | with this program; if not, write to the Free Software Foundation, Inc.,
308 | 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
309 |
310 | Also add information on how to contact you by electronic and paper mail.
311 |
312 | If the program is interactive, make it output a short notice like this
313 | when it starts in an interactive mode:
314 |
315 | Gnomovision version 69, Copyright (C) year name of author
316 | Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
317 | This is free software, and you are welcome to redistribute it
318 | under certain conditions; type `show c' for details.
319 |
320 | The hypothetical commands `show w' and `show c' should show the appropriate
321 | parts of the General Public License. Of course, the commands you use may
322 | be called something other than `show w' and `show c'; they could even be
323 | mouse-clicks or menu items--whatever suits your program.
324 |
325 | You should also get your employer (if you work as a programmer) or your
326 | school, if any, to sign a "copyright disclaimer" for the program, if
327 | necessary. Here is a sample; alter the names:
328 |
329 | Yoyodyne, Inc., hereby disclaims all copyright interest in the program
330 | `Gnomovision' (which makes passes at compilers) written by James Hacker.
331 |
332 | {signature of Ty Coon}, 1 April 1989
333 | Ty Coon, President of Vice
334 |
335 | This General Public License does not permit incorporating your program into
336 | proprietary programs. If your program is a subroutine library, you may
337 | consider it more useful to permit linking proprietary applications with the
338 | library. If this is what you want to do, use the GNU Lesser General
339 | Public License instead of this License.
340 |
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