Merge branch 'entry4' into 'master'

Add a GTK4 keyboard hint test tool

See merge request World/Phosh/squeekboard!518

tools/entry.py

@@ -46,9 +46,12 @@ class App(Gtk.Application):
     ] + terminal
 
     hints = [
-        ("OSK provided", Gtk.InputHints.INHIBIT_OSK)
+        ("OSK provided", Gtk.InputHints.INHIBIT_OSK),
+        ("Uppercase chars", Gtk.InputHints.UPPERCASE_CHARS),
     ]
 
+    purpose_timer = 0;
+
     def on_purpose_toggled(self, btn, entry):
         purpose = Gtk.InputPurpose.PIN if btn.get_active() else Gtk.InputPurpose.PASSWORD
         entry.set_input_purpose(purpose)
@@ -60,13 +63,17 @@ class App(Gtk.Application):
         e.set_input_purpose(purpose)
         return True
 
+    def on_is_focus_changed(self, e, *args):
+        if not self.purpose_timer and e.props.is_focus:
+            GLib.timeout_add_seconds (3, self.on_timeout, e)
+
     def add_random (self, grid):
         l = Gtk.Label(label="Random")
         e = Gtk.Entry(hexpand=True)
+        e.connect("notify::is-focus", self.on_is_focus_changed)
         e.set_input_purpose(Gtk.InputPurpose.FREE_FORM)
         grid.attach(l, 0, len(self.purposes), 1, 1)
         grid.attach(e, 1, len(self.purposes), 1, 1)
-        GLib.timeout_add_seconds (3, self.on_timeout, e)
 
     def do_activate(self):
         w = Gtk.ApplicationWindow(application=self)

tools/entry4.py

@@ -0,0 +1,104 @@
+#!/usr/bin/env python3
+
+import gi
+import random
+import sys
+gi.require_version('Gtk', '4.0')
+gi.require_version('GLib', '2.0')
+
+from gi.repository import Gtk
+from gi.repository import GLib
+
+
+def new_grid(items, set_type):
+    grid = Gtk.Grid(orientation='vertical', column_spacing=8, row_spacing=8)
+
+    i = 0
+    for text, value in items:
+        label = Gtk.Label(label=text)
+        label.props.margin_top = 6
+        label.props.margin_start = 6
+        entry = Gtk.Entry(hexpand=True)
+        entry.props.margin_top = 6
+        entry.props.margin_end = 6
+        set_type(entry, value)
+        grid.attach(label, 0, i, 1, 1)
+        grid.attach(entry, 1, i, 1, 1)
+        i += 1
+    return grid
+
+
+class App(Gtk.Application):
+
+    purposes = [
+        ("Free form", Gtk.InputPurpose.FREE_FORM),
+        ("Alphabetical", Gtk.InputPurpose.ALPHA),
+        ("Digits", Gtk.InputPurpose.DIGITS),
+        ("Number", Gtk.InputPurpose.NUMBER),
+        ("Phone", Gtk.InputPurpose.PHONE),
+        ("URL", Gtk.InputPurpose.URL),
+        ("E-mail", Gtk.InputPurpose.EMAIL),
+        ("Name", Gtk.InputPurpose.NAME),
+        ("Password", Gtk.InputPurpose.PASSWORD),
+        ("PIN", Gtk.InputPurpose.PIN),
+        ("Terminal", Gtk.InputPurpose.TERMINAL),
+    ]
+
+    hints = [
+        ("OSK provided", Gtk.InputHints.INHIBIT_OSK)
+    ]
+    purpose_tick_id = 0
+
+    def on_purpose_toggled(self, btn, entry):
+        purpose = Gtk.InputPurpose.PIN if btn.get_active() else Gtk.InputPurpose.PASSWORD
+        entry.set_input_purpose(purpose)
+
+    def on_timeout(self, e):
+        r = random.randint(0, len(self.purposes) - 1)
+        (_, purpose) = self.purposes[r]
+        print(f"Setting {purpose}")
+        e.set_input_purpose(purpose)
+        return True
+
+    def on_random_enter(self, controller, entry):
+        self.purpose_tick_id = GLib.timeout_add_seconds(3, self.on_timeout, entry)
+
+    def on_random_leave(self, controller, entry):
+        GLib.source_remove(self.purpose_tick_id)
+
+    def add_random(self, grid):
+        label = Gtk.Label(label="Random")
+        entry = Gtk.Entry(hexpand=True)
+        entry.set_input_purpose(Gtk.InputPurpose.FREE_FORM)
+        grid.attach(label, 0, len(self.purposes), 1, 1)
+        grid.attach(entry, 1, len(self.purposes), 1, 1)
+        focus_controller = Gtk.EventControllerFocus()
+        entry.add_controller(focus_controller)
+        focus_controller.connect("enter", self.on_random_enter, entry)
+        focus_controller.connect("leave", self.on_random_leave, entry)
+
+    def do_activate(self):
+        w = Gtk.ApplicationWindow(application=self)
+        w.set_default_size(300, 500)
+        notebook = Gtk.Notebook()
+
+        def add_purpose(entry, purpose):
+            entry.set_input_purpose(purpose)
+
+        def add_hint(entry, hint):
+            entry.set_input_hints(hint)
+        purpose_grid = new_grid(self.purposes, add_purpose)
+        self.add_random(purpose_grid)
+        hint_grid = new_grid(self.hints, add_hint)
+
+        purpose_scroll = Gtk.ScrolledWindow()
+        purpose_scroll.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC)
+        purpose_scroll.set_child(purpose_grid)
+        notebook.append_page(purpose_scroll, Gtk.Label(label="Purposes"))
+        notebook.append_page(hint_grid, Gtk.Label(label="Hints"))
+        w.set_child(notebook)
+        w.present()
+
+
+app = App()
+app.run(sys.argv)