Merge pull request #10 from acro5piano/feature/multi-keyboards

enable to wait sway startup
acro5piano · Feb 19, 2022 · 251f0d0 · 251f0d0
2 parents 01755ef + 8327df7
commit 251f0d0
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Showing 3 changed files with 51 additions and 2 deletions.
diff --git a/README.md b/README.md
@@ -36,7 +36,7 @@ Simply write your own service and run it as a python script:
 ```python
  # /etc/wayremap.config.py
 
-from wayremap import ecodes as e, run, WayremapConfig, Binding
+from wayremap import ecodes as e, run, WayremapConfig, Binding, wait_sway
 import uinput as k
 
 wayremap_config = WayremapConfig(
@@ -89,6 +89,10 @@ wayremap_config = WayremapConfig(
         Binding([e.KEY_LEFTALT, e.KEY_X], [[k.KEY_LEFTCTRL, k.KEY_K]]),
     ])
 
+
+# Required if you want to use wayremap as a startup service.
+wait_sway()
+
 # Finally, run wayremap.
 run(wayremap_config)
 

diff --git a/example/multiple-keyboards.py b/example/multiple-keyboards.py
@@ -1,14 +1,45 @@
 import uinput as k
-from wayremap import ecodes as e, WayremapConfig, Binding, run
+from wayremap import ecodes as e, WayremapConfig, Binding, run, wait_sway
 
 applications = [
     'Brave-browser',
 ]
 
 bindings = [
+    # Emacs-like key binding
+    Binding([e.KEY_LEFTCTRL, e.KEY_LEFTALT, e.KEY_A],
+            [[k.KEY_LEFTCTRL, k.KEY_HOME]]),
+    Binding([e.KEY_LEFTCTRL, e.KEY_LEFTALT, e.KEY_E],
+            [[k.KEY_LEFTCTRL, k.KEY_END]]),
+    Binding([e.KEY_LEFTCTRL, e.KEY_LEFTALT, e.KEY_H],
+            [[k.KEY_LEFTCTRL, k.KEY_BACKSPACE]]),
+    Binding([e.KEY_LEFTCTRL, e.KEY_F], [[k.KEY_RIGHT]]),
+    Binding([e.KEY_LEFTCTRL, e.KEY_B], [[k.KEY_LEFT]]),
+    Binding([e.KEY_LEFTCTRL, e.KEY_P], [[k.KEY_UP]]),
+    Binding([e.KEY_LEFTCTRL, e.KEY_N], [[k.KEY_DOWN]]),
+    Binding([e.KEY_LEFTCTRL, e.KEY_K],
+            [[k.KEY_LEFTSHIFT, k.KEY_END], [k.KEY_LEFTCTRL, k.KEY_X]]),
+    Binding([e.KEY_LEFTCTRL, e.KEY_A], [[k.KEY_HOME]]),
+    Binding([e.KEY_LEFTCTRL, e.KEY_E], [[k.KEY_END]]),
+    Binding([e.KEY_LEFTCTRL, e.KEY_Y], [[k.KEY_LEFTCTRL, k.KEY_V]]),
+    Binding([e.KEY_LEFTALT, e.KEY_F], [[k.KEY_LEFTCTRL, k.KEY_RIGHT]]),
+    Binding([e.KEY_LEFTALT, e.KEY_B], [[k.KEY_LEFTCTRL, k.KEY_LEFT]]),
+    Binding([e.KEY_LEFTALT, e.KEY_D], [[k.KEY_LEFTCTRL, k.KEY_DELETE]]),
+    Binding([e.KEY_LEFTCTRL, e.KEY_H], [[k.KEY_BACKSPACE]]),
+    Binding([e.KEY_LEFTCTRL, e.KEY_D], [[k.KEY_DELETE]]),
     Binding([e.KEY_LEFTCTRL, e.KEY_S], [[k.KEY_LEFTCTRL, k.KEY_F]]),
+
+    # OSX-like key binding
+    Binding([e.KEY_LEFTALT, e.KEY_A], [[k.KEY_LEFTCTRL, k.KEY_A]]),
+    Binding([e.KEY_LEFTALT, e.KEY_C], [[k.KEY_LEFTCTRL, k.KEY_C]]),
+    Binding([e.KEY_LEFTALT, e.KEY_V], [[k.KEY_LEFTCTRL, k.KEY_V]]),
+
+    # Slack helm!
+    Binding([e.KEY_LEFTALT, e.KEY_X], [[k.KEY_LEFTCTRL, k.KEY_K]]),
 ]
 
+wait_sway()
+
 run(
     WayremapConfig(input_identifier=
                    'Lenovo TrackPoint Keyboard II usb-0000:00:14.0-1/input0',

diff --git a/wayremap/main.py b/wayremap/main.py
@@ -53,6 +53,20 @@ def find_sway_ipc_path() -> str:
     raise Exception('Cannot find sway socket under /run/user/')
 
 
+def wait_sway(tried=0):
+    try:
+        find_sway_ipc_path()
+    except:
+        if tried > 30:
+            raise Exception(
+                'Cannot find sway socket under `/run/user/`, tried 30 seconds.'
+            )
+        else:
+            print(f"Waiting for sway... {tried}")
+            time.sleep(1)
+            wait_sway(tried + 1)
+
+
 def subscribe_sway(apps: list[str]):
     if apps is None or len(apps) == 0:
         print(