Mercurial > libervia-web

annotate libervia/pages/_browser/dialog.py @ 1398:556df721aa69

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
install (setup.py): update console script name and setup: - console script name is now "libervia-web" following global project name change - update classifiers to reflect current Python version compatibility
author Goffi <goffi@goffi.org>
date Sat, 20 Mar 2021 18:22:10 +0100
parents 4b6f711b09cb
children 409d10211b20
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1299
053141849206 browser: module to handle dialogs, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
1 """manage common dialogs"""
053141849206 browser: module to handle dialogs, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
2
1385
4b6f711b09cb browser (dialog): new `ashow` method to use `Confirm` in async methods
Goffi <goffi@goffi.org>
parents: 1343
diff changeset
3 from browser import document, window, timer
1299
053141849206 browser: module to handle dialogs, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
4 from template import Template
053141849206 browser: module to handle dialogs, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
5
053141849206 browser: module to handle dialogs, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
6
053141849206 browser: module to handle dialogs, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
7 class Confirm:
053141849206 browser: module to handle dialogs, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
8
1343
8729d2708f65 browser (dialog): color of `OK` button can be specified:
Goffi <goffi@goffi.org>
parents: 1328
diff changeset
9 def __init__(self, message, ok_label="", cancel_label="", ok_color="success"):
1299
053141849206 browser: module to handle dialogs, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
10 self._tpl = Template("dialogs/confirm.html")
053141849206 browser: module to handle dialogs, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
11 self.message = message
053141849206 browser: module to handle dialogs, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
12 self.ok_label = ok_label
1343
8729d2708f65 browser (dialog): color of `OK` button can be specified:
Goffi <goffi@goffi.org>
parents: 1328
diff changeset
13 assert ok_color in ("success", "danger")
8729d2708f65 browser (dialog): color of `OK` button can be specified:
Goffi <goffi@goffi.org>
parents: 1328
diff changeset
14 self.ok_color = ok_color
1299
053141849206 browser: module to handle dialogs, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
15 self.cancel_label = cancel_label
053141849206 browser: module to handle dialogs, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
16
053141849206 browser: module to handle dialogs, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
17 def cancel_cb(self, evt, notif_elt):
053141849206 browser: module to handle dialogs, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
18 notif_elt.remove()
053141849206 browser: module to handle dialogs, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
19
053141849206 browser: module to handle dialogs, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
20 def show(self, ok_cb, cancel_cb=None):
053141849206 browser: module to handle dialogs, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
21 if cancel_cb is None:
053141849206 browser: module to handle dialogs, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
22 cancel_cb = self.cancel_cb
053141849206 browser: module to handle dialogs, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
23 notif_elt = self._tpl.get_elt({
053141849206 browser: module to handle dialogs, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
24 "message": self.message,
053141849206 browser: module to handle dialogs, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
25 "ok_label": self.ok_label,
1343
8729d2708f65 browser (dialog): color of `OK` button can be specified:
Goffi <goffi@goffi.org>
parents: 1328
diff changeset
26 "ok_color": self.ok_color,
1299
053141849206 browser: module to handle dialogs, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
27 "cancel_label": self.cancel_label,
053141849206 browser: module to handle dialogs, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
28 })
053141849206 browser: module to handle dialogs, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
29
053141849206 browser: module to handle dialogs, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
30 document['notifs_area'] <= notif_elt
053141849206 browser: module to handle dialogs, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
31 timer.set_timeout(lambda: notif_elt.classList.add('state_appended'), 0)
053141849206 browser: module to handle dialogs, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
32 for cancel_elt in notif_elt.select(".click_to_cancel"):
053141849206 browser: module to handle dialogs, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
33 cancel_elt.bind("click", lambda evt: cancel_cb(evt, notif_elt))
053141849206 browser: module to handle dialogs, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
34 for cancel_elt in notif_elt.select(".click_to_ok"):
053141849206 browser: module to handle dialogs, first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
35 cancel_elt.bind("click", lambda evt: ok_cb(evt, notif_elt))
1328
683e50799d6d browser (dialog): new class to handle notifications
Goffi <goffi@goffi.org>
parents: 1299
diff changeset
36
1385
4b6f711b09cb browser (dialog): new `ashow` method to use `Confirm` in async methods
Goffi <goffi@goffi.org>
parents: 1343
diff changeset
37 def _ashow_cb(self, evt, notif_elt, resolve_cb, confirmed):
4b6f711b09cb browser (dialog): new `ashow` method to use `Confirm` in async methods
Goffi <goffi@goffi.org>
parents: 1343
diff changeset
38 evt.stopPropagation()
4b6f711b09cb browser (dialog): new `ashow` method to use `Confirm` in async methods
Goffi <goffi@goffi.org>
parents: 1343
diff changeset
39 notif_elt.remove()
4b6f711b09cb browser (dialog): new `ashow` method to use `Confirm` in async methods
Goffi <goffi@goffi.org>
parents: 1343
diff changeset
40 resolve_cb(confirmed)
4b6f711b09cb browser (dialog): new `ashow` method to use `Confirm` in async methods
Goffi <goffi@goffi.org>
parents: 1343
diff changeset
41
4b6f711b09cb browser (dialog): new `ashow` method to use `Confirm` in async methods
Goffi <goffi@goffi.org>
parents: 1343
diff changeset
42 async def ashow(self):
4b6f711b09cb browser (dialog): new `ashow` method to use `Confirm` in async methods
Goffi <goffi@goffi.org>
parents: 1343
diff changeset
43 return window.Promise.new(
4b6f711b09cb browser (dialog): new `ashow` method to use `Confirm` in async methods
Goffi <goffi@goffi.org>
parents: 1343
diff changeset
44 lambda resolve_cb, reject_cb:
4b6f711b09cb browser (dialog): new `ashow` method to use `Confirm` in async methods
Goffi <goffi@goffi.org>
parents: 1343
diff changeset
45 self.show(
4b6f711b09cb browser (dialog): new `ashow` method to use `Confirm` in async methods
Goffi <goffi@goffi.org>
parents: 1343
diff changeset
46 lambda evt, notif_elt: self._ashow_cb(evt, notif_elt, resolve_cb, True),
4b6f711b09cb browser (dialog): new `ashow` method to use `Confirm` in async methods
Goffi <goffi@goffi.org>
parents: 1343
diff changeset
47 lambda evt, notif_elt: self._ashow_cb(evt, notif_elt, resolve_cb, False)
4b6f711b09cb browser (dialog): new `ashow` method to use `Confirm` in async methods
Goffi <goffi@goffi.org>
parents: 1343
diff changeset
48 )
4b6f711b09cb browser (dialog): new `ashow` method to use `Confirm` in async methods
Goffi <goffi@goffi.org>
parents: 1343
diff changeset
49 )
4b6f711b09cb browser (dialog): new `ashow` method to use `Confirm` in async methods
Goffi <goffi@goffi.org>
parents: 1343
diff changeset
50
1328
683e50799d6d browser (dialog): new class to handle notifications
Goffi <goffi@goffi.org>
parents: 1299
diff changeset
51
683e50799d6d browser (dialog): new class to handle notifications
Goffi <goffi@goffi.org>
parents: 1299
diff changeset
52 class Notification:
683e50799d6d browser (dialog): new class to handle notifications
Goffi <goffi@goffi.org>
parents: 1299
diff changeset
53
683e50799d6d browser (dialog): new class to handle notifications
Goffi <goffi@goffi.org>
parents: 1299
diff changeset
54 def __init__(self):
683e50799d6d browser (dialog): new class to handle notifications
Goffi <goffi@goffi.org>
parents: 1299
diff changeset
55 self._tpl = Template("dialogs/notification.html")
683e50799d6d browser (dialog): new class to handle notifications
Goffi <goffi@goffi.org>
parents: 1299
diff changeset
56
683e50799d6d browser (dialog): new class to handle notifications
Goffi <goffi@goffi.org>
parents: 1299
diff changeset
57 def close(self, notif_elt):
683e50799d6d browser (dialog): new class to handle notifications
Goffi <goffi@goffi.org>
parents: 1299
diff changeset
58 notif_elt.classList.remove('state_appended')
683e50799d6d browser (dialog): new class to handle notifications
Goffi <goffi@goffi.org>
parents: 1299
diff changeset
59 notif_elt.bind("transitionend", lambda __: notif_elt.remove())
683e50799d6d browser (dialog): new class to handle notifications
Goffi <goffi@goffi.org>
parents: 1299
diff changeset
60
683e50799d6d browser (dialog): new class to handle notifications
Goffi <goffi@goffi.org>
parents: 1299
diff changeset
61 def show(
683e50799d6d browser (dialog): new class to handle notifications
Goffi <goffi@goffi.org>
parents: 1299
diff changeset
62 self,
683e50799d6d browser (dialog): new class to handle notifications
Goffi <goffi@goffi.org>
parents: 1299
diff changeset
63 message: str,
683e50799d6d browser (dialog): new class to handle notifications
Goffi <goffi@goffi.org>
parents: 1299
diff changeset
64 level: str = "info",
683e50799d6d browser (dialog): new class to handle notifications
Goffi <goffi@goffi.org>
parents: 1299
diff changeset
65 delay: int = 5
683e50799d6d browser (dialog): new class to handle notifications
Goffi <goffi@goffi.org>
parents: 1299
diff changeset
66 ) -> None:
683e50799d6d browser (dialog): new class to handle notifications
Goffi <goffi@goffi.org>
parents: 1299
diff changeset
67 # we log in console error messages, may be useful
683e50799d6d browser (dialog): new class to handle notifications
Goffi <goffi@goffi.org>
parents: 1299
diff changeset
68 if level in ("warning", "error"):
683e50799d6d browser (dialog): new class to handle notifications
Goffi <goffi@goffi.org>
parents: 1299
diff changeset
69 print(f"[{level}] {message}")
683e50799d6d browser (dialog): new class to handle notifications
Goffi <goffi@goffi.org>
parents: 1299
diff changeset
70 notif_elt = self._tpl.get_elt({
683e50799d6d browser (dialog): new class to handle notifications
Goffi <goffi@goffi.org>
parents: 1299
diff changeset
71 "message": message,
683e50799d6d browser (dialog): new class to handle notifications
Goffi <goffi@goffi.org>
parents: 1299
diff changeset
72 "level": level,
683e50799d6d browser (dialog): new class to handle notifications
Goffi <goffi@goffi.org>
parents: 1299
diff changeset
73 })
683e50799d6d browser (dialog): new class to handle notifications
Goffi <goffi@goffi.org>
parents: 1299
diff changeset
74 document["notifs_area"] <= notif_elt
683e50799d6d browser (dialog): new class to handle notifications
Goffi <goffi@goffi.org>
parents: 1299
diff changeset
75 timer.set_timeout(lambda: notif_elt.classList.add('state_appended'), 0)
683e50799d6d browser (dialog): new class to handle notifications
Goffi <goffi@goffi.org>
parents: 1299
diff changeset
76 timer.set_timeout(lambda: self.close(notif_elt), delay * 1000)
683e50799d6d browser (dialog): new class to handle notifications
Goffi <goffi@goffi.org>
parents: 1299
diff changeset
77 for elt in notif_elt.select('.click_to_close'):
683e50799d6d browser (dialog): new class to handle notifications
Goffi <goffi@goffi.org>
parents: 1299
diff changeset
78 elt.bind('click', lambda __: self.close(notif_elt))
683e50799d6d browser (dialog): new class to handle notifications
Goffi <goffi@goffi.org>
parents: 1299
diff changeset
79
683e50799d6d browser (dialog): new class to handle notifications
Goffi <goffi@goffi.org>
parents: 1299
diff changeset
80
683e50799d6d browser (dialog): new class to handle notifications
Goffi <goffi@goffi.org>
parents: 1299
diff changeset
81 notification = Notification()