Skip to content

keyboardtopads: add combination of keys to generate hotkeys #14471

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
nadenislamarre wants to merge 1 commit into
base: master
Choose a base branch
from
Open

keyboardtopads: add combination of keys to generate hotkeys #14471

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
101 changes: 73 additions & 28 deletions package/batocera/controllers/pads/keyboardtopads/keyboardToPads.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -11,13 +11,31 @@
import re
from pathlib import Path

class Loader(yaml.SafeLoader):
pass

def construct_mapping(self, node):
pairs = self.construct_pairs(node, deep=True)
try:
return dict(pairs)
except TypeError:
rv = {}
for key, value in pairs:
if isinstance(key, list):
key = tuple(key)
rv[key] = value
return rv

Loader.construct_mapping = construct_mapping
Loader.add_constructor('tag:yaml.org,2002:map', Loader.construct_mapping)

class KeyboardController:

def generateRules(self, configFile) -> str:
rules = ""
config = {}
with open(configFile, 'r') as file:
config = yaml.safe_load(file)
config = yaml.load(file, Loader=Loader)

if "target_devices" not in config:
raise Exception("missing target_devices entry in config file")
Expand All @@ -38,10 +56,24 @@ def generateRules(self, configFile) -> str:
rules += "ENV{ID_INPUT_JOYSTICK}=\"1\", ENV{ID_INPUT_KEYBOARD}=\"0\", ENV{ID_INPUT_KEY}=\"0\"\n"
return rules

def checkMapping(self, mapping):
mappingParts = mapping.split(':')
if len(mappingParts) not in [2, 3]:
raise Exception("invalid key "+mapping)
if mappingParts[0] not in ["key", "abs", "btn"]:
raise Exception("invalid key type "+mapping)

def checkValue(self, value):
valueParts = value.split(':')
if len(valueParts) not in [2, 3]:
raise Exception("invalid key "+value)
if valueParts[0] not in ["key", "abs", "btn"]:
raise Exception("invalid key type "+value)

def generateCommand(self, configFile, inputFile) -> list[str]:
config = {}
with open(configFile, 'r') as file:
config = yaml.safe_load(file)
config = yaml.load(file, Loader=Loader) # specific load for mapping as array (combination of keys ["key:a", "key:b"] : "key:exit")

cmd = ["evsieve", "--input", inputFile, "persist=exit" ]

Expand All @@ -59,33 +91,46 @@ def generateCommand(self, configFile, inputFile) -> list[str]:

# check mappings and values
for mapping, value in target_device["mapping"].items():
mappingParts = mapping.split(':')
valueParts = value.split(':')
if len(mappingParts) not in [2, 3]:
raise Exception("invalid key "+mapping)
if len(valueParts) not in [2, 3]:
raise Exception("invalid key "+value)
if mappingParts[0] not in ["key", "abs", "btn"]:
raise Exception("invalid key type "+mapping)
if valueParts[0] not in ["key", "abs", "btn"]:
raise Exception("invalid key type "+value)

# add mappings
if type(mapping) is tuple:
for t in mapping:
self.checkMapping(t)
else:
self.checkMapping(mapping)
self.checkValue(value)

# add key combinations first, to not block them (do, doing a first loop on all device for key combinations)
for target_device in config["target_devices"]:
for mapping_tuple, value in target_device["mapping"].items():
if type(mapping_tuple) is tuple:
cmd.extend(["--hook"])
for mapping in mapping_tuple:
mappingParts = mapping.split(':')
mappingtypename = mappingParts[0] + ":" + mappingParts[1]
valueParts = value.split(':')
valuetypename = valueParts[0] + ":" + valueParts[1]
cmd.extend(["{}".format(mappingtypename)])
cmd.extend(["send-key={}".format(valuetypename)]) # should be hotkeys only

# redo the loop to add the keys, without the checks this time
for target_device in config["target_devices"]:
# simple keys
for mapping, value in target_device["mapping"].items():
mappingParts = mapping.split(':')
mappingtypename = mappingParts[0] + ":" + mappingParts[1]
valueParts = value.split(':')
valuetypename = valueParts[0] + ":" + valueParts[1]
cmd.extend(["--block", "{}:2".format(mappingtypename)]) # block the repeat keys

if len(mappingParts) == 2 and len(valueParts) == 2:
cmd.extend(["--map", "yield", mapping, value])
elif len(mappingParts) == 2 and len(valueParts) == 3:
cmd.extend(["--map", "yield", "{}:1".format(mapping), value])
cmd.extend(["--map", "yield", "{}:0".format(mapping), "{}:0".format(valuetypename)])
elif len(mappingParts) == 3 and len(valueParts) == 2:
cmd.extend(["--map", "yield", mapping, "{}:1".format(value)])
cmd.extend(["--map", "yield", "{}:0".format(mappingtypename), "{}:0".format(value)])
if type(mapping) is not tuple:
# simple keys
mappingParts = mapping.split(':')
mappingtypename = mappingParts[0] + ":" + mappingParts[1]
valueParts = value.split(':')
valuetypename = valueParts[0] + ":" + valueParts[1]
cmd.extend(["--block", "{}:2".format(mappingtypename)]) # block the repeat keys

if len(mappingParts) == 2 and len(valueParts) == 2:
cmd.extend(["--map", "yield", mapping, value])
elif len(mappingParts) == 2 and len(valueParts) == 3:
cmd.extend(["--map", "yield", "{}:1".format(mapping), value])
cmd.extend(["--map", "yield", "{}:0".format(mapping), "{}:0".format(valuetypename)])
elif len(mappingParts) == 3 and len(valueParts) == 2:
cmd.extend(["--map", "yield", mapping, "{}:1".format(value)])
cmd.extend(["--map", "yield", "{}:0".format(mappingtypename), "{}:0".format(value)])

# output device
cmd.extend(["--output", "name={}".format(target_device["name"]), "device-id=ba10:ce8a"])
Expand Down
1 change: 1 addition & 0 deletions package/batocera/controllers/pads/keyboardtopads/keyboardToPadsLauncher.sh
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -91,6 +91,7 @@ else
else
# no config file found, do 1 to 1 mapping to enable keyboard
# map the same, but this one will have ID_INPUT_KEYBOARD set to 1
echo "no config file found" >&2
if test -t 1 # check output is a tty
then
evsieve --input "${1}" --output name="Default virtual keyboard"
Expand Down