110 lines
2.7 KiB
Python
110 lines
2.7 KiB
Python
import click
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from textual.screen import Screen
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from textual.widgets import Header, Footer, Static, Button
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from textual.containers import Grid
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from .show_controller import ShowController
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from .pattern_controller import PatternController
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# Screen[dict[int, str, int]]
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class PatternDeleteScreen(Screen):
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CSS = """
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Grid {
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grid-size: 2;
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grid-rows: 2 auto;
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grid-columns: 30 330;
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height: 100%;
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width: 100%;
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padding: 1;
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}
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Input {
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border: none;
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}
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Button {
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border: none;
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}
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#toplabel {
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height: 1;
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}
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.two {
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column-span: 2;
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}
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.box {
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height: 100%;
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border: solid green;
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}
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"""
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def __init__(self, patternId = None, showId = None):
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super().__init__()
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self.context = self.app.getContext()
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self.Session = self.context['database']['session'] # convenience
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self.__pc = PatternController(context = self.context)
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self.__sc = ShowController(context = self.context)
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self.pattern_id = patternId
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self.pattern_obj = self.__pc.getPatternDescriptor(patternId) if patternId is not None else {}
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self.show_obj = self.__sc.getShowDescriptor(showId) if showId is not None else {}
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def on_mount(self):
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if self.show_obj:
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self.query_one("#showlabel", Static).update(f"{self.show_obj['id']} - {self.show_obj['name']} ({self.show_obj['year']})")
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if self.pattern_obj:
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self.query_one("#patternlabel", Static).update(str(self.pattern_obj['pattern']))
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def compose(self):
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yield Header()
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with Grid():
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yield Static("Are you sure to delete the following filename pattern?", id="toplabel", classes="two")
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yield Static("", classes="two")
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yield Static("Pattern")
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yield Static("", id="patternlabel")
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yield Static("", classes="two")
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yield Static("from show")
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yield Static("", id="showlabel")
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yield Static("", classes="two")
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yield Button("Delete", id="delete_button")
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yield Button("Cancel", id="cancel_button")
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yield Footer()
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# Event handler for button press
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def on_button_pressed(self, event: Button.Pressed) -> None:
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if event.button.id == "delete_button":
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if self.pattern_id is None:
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raise click.ClickException('PatternDeleteScreen.on_button_pressed(): pattern id is undefined')
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if self.__pc.deletePattern(self.pattern_id):
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self.dismiss(self.pattern_obj)
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else:
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#TODO: Meldung
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self.app.pop_screen()
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if event.button.id == "cancel_button":
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self.app.pop_screen()
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