commandPalette.py

from AppKit import NSApp
from vanilla import FloatingWindow, EditText, List, Button
from lib.tools.shortCutTools import getShortCuts
from lib.UI.fileBrowser import shortKeyToString

class CommandPalette:

    def __init__(self):

        shortcuts = getShortCuts()
        self.shortcuts = {}
        self.menuItems = {}
        for key, item in shortcuts.items():
            if item.keyEquivalent():
                shortkey = item.keyEquivalentModifierMask(), item.keyEquivalent()
                self.shortcuts[key] = shortkey
                self.menuItems[key] = item

        self.w = FloatingWindow((400, 280), 'CommandPalette',
            minSize=(400, 200), maxSize=(400, 480))

        x = y = p = 10
        textHeight = 20
        self.w.text = EditText((x, y, -p, textHeight), '',
            placeholder='type to search...',
            continuous=True, callback=self.updateListCallback)

        y += textHeight + p
        self.w.list = List(
            (x, y, -p, -p),
            [{"command": key, "keys": shortKeyToString(shortkey)} for key, shortkey in self.shortcuts.items()],
            columnDescriptions=[{"title": "command"}, {"title": "keys", "width" : 100}],
            allowsMultipleSelection=False, allowsEmptySelection=False,
            doubleClickCallback=self.doubleClickCallback)

        self.w.open()

    def updateListCallback(self, sender):
        search = sender.get()
        foundItems = [{"command": key, "keys": shortKeyToString(shortkey)} for key, shortkey in self.shortcuts.items() if search in key]
        self.w.list.set(foundItems)

    def doubleClickCallback(self, sender):
        items = self.w.list.get()
        i = self.w.list.getSelection()[0]
        command = items[i]['command']
        menuItem = self.menuItems[command]
        NSApp().sendAction_to_from_(menuItem.action(), menuItem.target(), menuItem)


CommandPalette()