mirror of
https://github.com/jtgans/g13gui.git
synced 2025-06-20 08:23:50 -04:00
ff25e01694
The whole project at this point is entirely python, with no g13d present anywhere, so let's clean up the tree somewhat and make it flatter.
132 lines
4.1 KiB
Python
132 lines
4.1 KiB
Python
import gi
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from g13gui.observer.gtkobserver import GtkObserver
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from g13gui.model.bindings import BindsToKeynames
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from g13gui.model.bindings import KeycodeIsModifier
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from g13gui.input import InputReader
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gi.require_version('Gtk', '3.0')
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gi.require_version('Gdk', '3.0')
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from gi.repository import Gtk, GObject, Gdk, GLib
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MAX_DELAY_BETWEEN_PRESSES_SECONDS = 0.250
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class G13ButtonPopover(Gtk.Popover, GtkObserver):
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def __init__(self, buttonOwner, prefs, keyName):
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Gtk.Popover.__init__(self)
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GtkObserver.__init__(self)
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self._prefs = prefs
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self._prefs.registerObserver(self, {'selectedProfile'})
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self.changeTrigger(self.onSelectedProfileChanged,
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keys={'selectedProfile'})
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self._inputReader = InputReader()
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self._inputReader.connect('evdev-key-pressed', self.keypress)
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self._inputReader.connect('evdev-key-released', self.keyrelease)
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self.connect('key-press-event', self.ignoreKeypress)
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self._keyName = keyName
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self._modifiers = set()
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self._consonantKey = None
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self._lastPressTime = 0
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self.set_relative_to(buttonOwner)
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self.updateBinding()
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self.build()
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def ignoreKeypress(self, *args, **kwargs):
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return True
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def updateBinding(self):
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selectedProfile = self._prefs.selectedProfile()
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self._currentBindings = selectedProfile.keyBinding(self._keyName)
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def onSelectedProfileChanged(self, subject, changeType, key, data):
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self.updateBinding()
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def build(self):
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self._box = Gtk.Box(spacing=6, orientation=Gtk.Orientation.VERTICAL)
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self._box.set_border_width(6)
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self.add(self._box)
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label = Gtk.Label()
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label.set_markup("<b>" + self._keyName + "</b>")
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self._box.pack_start(label, True, True, 6)
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button = Gtk.Button(label="Clear Binding")
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button.set_can_focus(False)
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self._box.pack_start(button, True, True, 6)
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self._box.show_all()
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self.connect("show", self.shown)
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self.connect("closed", self.closed)
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button.connect("pressed", self.clear)
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self.buildBindingDisplay()
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def shown(self, widget):
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self._inputReader.capture()
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def rebuildBindingDisplay(self):
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if self._bindingBox:
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self._box.remove(self._bindingBox)
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self.buildBindingDisplay()
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def buildBindingDisplay(self):
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self._bindingBox = Gtk.Box(spacing=0,
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orientation=Gtk.Orientation.VERTICAL)
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self._box.pack_start(self._bindingBox, True, True, 6)
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self._box.reorder_child(self._bindingBox, 1)
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if len(self._currentBindings) > 0:
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keybinds = BindsToKeynames(self._currentBindings)
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accelerator = '+'.join(keybinds)
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label = Gtk.Label(accelerator)
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label.set_halign(Gtk.Align.CENTER)
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self._bindingBox.pack_start(label, True, True, 6)
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else:
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label = Gtk.Label()
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label.set_markup("<i>No binding. Press a key to bind.</i>")
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self._bindingBox.add(label)
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self._bindingBox.show_all()
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def keypress(self, obj, keyCode, timestamp):
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pressDelta = timestamp - self._lastPressTime
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if pressDelta > MAX_DELAY_BETWEEN_PRESSES_SECONDS:
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self._modifiers = set()
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self._consonantKey = None
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key = keyCode
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if KeycodeIsModifier(key):
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self._modifiers.add(key)
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else:
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self._consonantKey = key
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self._lastPressTime = timestamp
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def keyrelease(self, obj, keyCode, timestamp):
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self._currentBindings = sorted(list(self._modifiers))
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if self._consonantKey:
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self._currentBindings += [self._consonantKey]
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self.rebuildBindingDisplay()
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self.hide()
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def clear(self, button):
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self._currentBindings = []
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self.rebuildBindingDisplay()
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self.hide()
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def closed(self, buttonMenu):
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self._prefs.selectedProfile().bindKey(self._keyName,
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self._currentBindings)
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self.hide()
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self._inputReader.stop()
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