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annotate libervia/pages/_browser/dialog.py @ 1406:cffa3ae4d0aa

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pages (blog/view): move URL friendly code to backend tools: - the code to render an URL friendly is now in `sat.tools.common.regex` - user friendly extra text is now only displayed when no `-` is found in ID. This is a temporary transition behaviour because new blog items IDs are now user friendly by default, and thus extra text is not wanted anymore. For older IDs it is still needed though, and the presence of `-` is used to guess when an ID is user friendly or not.
author Goffi <goffi@goffi.org>
date Fri, 16 Apr 2021 18:44:49 +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()