Add the "About" dialog and move feedback button there
This commit is contained in:
Lance Edgar
parent
bdae602289
commit
0676a9ef4c
5 changed files with 113 additions and 20 deletions
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@ -30,9 +30,14 @@ import flet as ft
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class WuttaControl(ft.UserControl):
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def __init__(self, config, *args, **kwargs):
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self.on_reset = kwargs.pop('on_reset', None)
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super().__init__(*args, **kwargs)
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self.config = config
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self.app = config.get_app()
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def informed_refresh(self, **kwargs):
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pass
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def reset(self, e=None):
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if self.on_reset:
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self.on_reset(e=e)
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@ -24,6 +24,8 @@
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WuttaPOS - feedback control
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"""
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import time
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import flet as ft
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from .base import WuttaControl
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@ -35,10 +37,13 @@ class WuttaFeedback(WuttaControl):
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default_font_size = 20
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default_button_height = 60
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def __init__(self, *args, **kwargs):
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def __init__(self, config, page=None, *args, **kwargs):
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self.on_send = kwargs.pop('on_send', None)
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self.on_cancel = kwargs.pop('on_cancel', None)
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super().__init__(*args, **kwargs)
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super().__init__(config, *args, **kwargs)
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# TODO: why must we save this aside from self.page ?
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# but sometimes self.page gets set to None, so we must..
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self.mypage = page
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def build(self):
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@ -107,9 +112,15 @@ class WuttaFeedback(WuttaControl):
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],
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)
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self.page.dialog = self.dlg
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if self.mypage.dialog and self.mypage.dialog.open and self.mypage.dialog is not self.dlg:
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self.mypage.dialog.open = False
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self.mypage.update()
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# cf. https://github.com/flet-dev/flet/issues/1670
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time.sleep(0.1)
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self.mypage.dialog = self.dlg
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self.dlg.open = True
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self.page.update()
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self.mypage.update()
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def keypress(self, key):
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if key == '⏎':
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@ -120,7 +131,10 @@ class WuttaFeedback(WuttaControl):
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self.message.value += key
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self.message.focus()
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self.update()
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# TODO: why is keypress happening with no page?
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if self.page:
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self.update()
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def long_backspace(self):
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self.message.value = self.message.value[:-10]
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@ -129,7 +143,7 @@ class WuttaFeedback(WuttaControl):
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def cancel(self, e):
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self.dlg.open = False
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self.page.update()
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self.mypage.update()
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if self.on_cancel:
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self.on_cancel(e)
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@ -138,22 +152,22 @@ class WuttaFeedback(WuttaControl):
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if self.message.value:
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self.app.send_email('pos_feedback', data={
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'user_name': self.page.session.get('user_display'),
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'user_name': self.mypage.session.get('user_display'),
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'message': self.message.value,
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})
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self.dlg.open = False
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self.page.snack_bar = ft.SnackBar(ft.Text(f"MESSAGE WAS SENT",
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color='black',
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weight=ft.FontWeight.BOLD),
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bgcolor='green',
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duration=1500)
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self.page.snack_bar.open = True
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self.page.update()
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self.mypage.snack_bar = ft.SnackBar(ft.Text(f"MESSAGE WAS SENT",
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color='black',
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weight=ft.FontWeight.BOLD),
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bgcolor='green',
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duration=1500)
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self.mypage.snack_bar.open = True
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self.mypage.update()
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if self.on_send:
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self.on_send()
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else:
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self.message.focus()
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self.page.update()
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self.mypage.update()
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@ -24,10 +24,14 @@
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WuttaPOS - header control
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"""
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import rattail
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import flet as ft
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import wuttapos
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from .base import WuttaControl
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from .timestamp import WuttaTimestamp
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from .feedback import WuttaFeedback
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class WuttaHeader(WuttaControl):
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@ -36,8 +40,9 @@ class WuttaHeader(WuttaControl):
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self.txn_display = ft.Text("Txn: N", weight=ft.FontWeight.BOLD, size=20)
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self.cust_display = ft.Text("Cust: N", weight=ft.FontWeight.BOLD, size=20)
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self.user_display = ft.Text("User: N", weight=ft.FontWeight.BOLD, size=20)
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self.logout_button = ft.FilledButton("Logout", on_click=self.logout_click, visible=False)
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self.logout_button = ft.OutlinedButton("Logout", on_click=self.logout_click, visible=False)
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self.logout_divider = ft.VerticalDivider(visible=False)
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self.title_button = ft.FilledButton(self.app.get_title(), on_click=self.title_click)
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controls = [
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self.txn_display,
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@ -50,7 +55,7 @@ class WuttaHeader(WuttaControl):
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ft.VerticalDivider(),
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self.logout_button,
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self.logout_divider,
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ft.Text(f"WuttaPOS", weight=ft.FontWeight.BOLD, size=20),
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self.title_button,
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]
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return ft.Row(controls)
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@ -94,3 +99,71 @@ class WuttaHeader(WuttaControl):
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self.page.session.clear()
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self.page.go('/login')
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def title_click(self, e):
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title = self.app.get_title()
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license = """\
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WuttaPOS -- Pythonic Point of Sale System
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Copyright © 2023 Lance Edgar
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WuttaPOS is free software: you can redistribute it and/or modify it under the
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terms of the GNU General Public License as published by the Free Software
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Foundation, either version 3 of the License, or (at your option) any later
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version.
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WuttaPOS is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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details.
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You should have received a copy of the GNU General Public License along with
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WuttaPOS. If not, see <http://www.gnu.org/licenses/>.
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"""
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self.dlg = ft.AlertDialog(
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title=ft.Text(title),
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content=ft.Container(
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content=ft.Column(
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[
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ft.Divider(),
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ft.Text(f"{title} v{wuttapos.__version__}"),
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ft.Text(f"rattail v{rattail.__version__}"),
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ft.Divider(),
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ft.Text(license),
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ft.Container(
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content=WuttaFeedback(self.config, page=self.page,
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on_send=self.reset, on_cancel=self.reset),
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alignment=ft.alignment.center,
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expand=True,
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),
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],
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expand=True,
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),
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height=600,
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),
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actions=[
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ft.Row(
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[
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ft.Container(content=ft.Text("Close", size=20,
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weight=ft.FontWeight.BOLD),
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height=60,
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width=60 * 2.5,
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alignment=ft.alignment.center,
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border=ft.border.all(1, 'black'),
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border_radius=ft.border_radius.all(5),
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on_click=self.close_dlg),
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],
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alignment=ft.MainAxisAlignment.CENTER,
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),
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],
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)
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self.page.dialog = self.dlg
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self.dlg.open = True
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self.page.update()
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def close_dlg(self, e):
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self.dlg.open = False
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self.reset()
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self.page.update()
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@ -53,9 +53,12 @@ class WuttaView(ft.View):
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return [self.build_header()]
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def build_header(self):
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self.header = WuttaHeader(self.config)
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self.header = WuttaHeader(self.config, on_reset=self.reset)
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return self.header
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def reset(self, *args, **kwargs):
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pass
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class WuttaViewContainer(ft.Container):
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"""
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@ -32,7 +32,6 @@ import flet as ft
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from .base import WuttaView
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from wuttapos.controls.custlookup import WuttaCustomerLookup
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from wuttapos.controls.feedback import WuttaFeedback
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from wuttapos.util import get_pos_batch_handler
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@ -641,7 +640,6 @@ class POSView(WuttaView):
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ft.Row(
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[
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WuttaFeedback(self.config, on_send=self.reset, on_cancel=self.reset),
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ft.Row(
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[
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self.set_quantity,
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