Mercurial > libervia-web
annotate libervia/pages/_browser/dialog.py @ 1427:eaf36fffcbdb
pages (forums): better breadcrumbs
author | Goffi <goffi@goffi.org> |
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date | Sat, 01 May 2021 19:05:16 +0200 |
parents | 4b6f711b09cb |
children | 409d10211b20 |
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1 """manage common dialogs""" |
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2 |
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3 from browser import document, window, timer |
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4 from template import Template |
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5 |
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6 |
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7 class Confirm: |
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8 |
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9 def __init__(self, message, ok_label="", cancel_label="", ok_color="success"): |
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10 self._tpl = Template("dialogs/confirm.html") |
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11 self.message = message |
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12 self.ok_label = ok_label |
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13 assert ok_color in ("success", "danger") |
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14 self.ok_color = ok_color |
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15 self.cancel_label = cancel_label |
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16 |
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17 def cancel_cb(self, evt, notif_elt): |
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18 notif_elt.remove() |
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19 |
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20 def show(self, ok_cb, cancel_cb=None): |
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21 if cancel_cb is None: |
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22 cancel_cb = self.cancel_cb |
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23 notif_elt = self._tpl.get_elt({ |
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24 "message": self.message, |
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25 "ok_label": self.ok_label, |
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26 "ok_color": self.ok_color, |
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27 "cancel_label": self.cancel_label, |
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28 }) |
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29 |
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30 document['notifs_area'] <= notif_elt |
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31 timer.set_timeout(lambda: notif_elt.classList.add('state_appended'), 0) |
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32 for cancel_elt in notif_elt.select(".click_to_cancel"): |
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33 cancel_elt.bind("click", lambda evt: cancel_cb(evt, notif_elt)) |
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34 for cancel_elt in notif_elt.select(".click_to_ok"): |
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35 cancel_elt.bind("click", lambda evt: ok_cb(evt, notif_elt)) |
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36 |
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37 def _ashow_cb(self, evt, notif_elt, resolve_cb, confirmed): |
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38 evt.stopPropagation() |
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39 notif_elt.remove() |
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40 resolve_cb(confirmed) |
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41 |
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42 async def ashow(self): |
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43 return window.Promise.new( |
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44 lambda resolve_cb, reject_cb: |
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45 self.show( |
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46 lambda evt, notif_elt: self._ashow_cb(evt, notif_elt, resolve_cb, True), |
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47 lambda evt, notif_elt: self._ashow_cb(evt, notif_elt, resolve_cb, False) |
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48 ) |
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49 ) |
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50 |
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51 |
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52 class Notification: |
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53 |
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54 def __init__(self): |
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55 self._tpl = Template("dialogs/notification.html") |
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56 |
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57 def close(self, notif_elt): |
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58 notif_elt.classList.remove('state_appended') |
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59 notif_elt.bind("transitionend", lambda __: notif_elt.remove()) |
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60 |
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61 def show( |
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62 self, |
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63 message: str, |
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64 level: str = "info", |
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65 delay: int = 5 |
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66 ) -> None: |
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67 # we log in console error messages, may be useful |
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68 if level in ("warning", "error"): |
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69 print(f"[{level}] {message}") |
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70 notif_elt = self._tpl.get_elt({ |
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71 "message": message, |
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72 "level": level, |
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73 }) |
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74 document["notifs_area"] <= notif_elt |
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75 timer.set_timeout(lambda: notif_elt.classList.add('state_appended'), 0) |
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76 timer.set_timeout(lambda: self.close(notif_elt), delay * 1000) |
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77 for elt in notif_elt.select('.click_to_close'): |
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78 elt.bind('click', lambda __: self.close(notif_elt)) |
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79 |
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80 |
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81 notification = Notification() |