1j01/textual-paint
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Confirm overwriting files

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A Textual layout bug is unfortunately making the Yes button HUGE,
and the No button INVISIBLE, until you mouse over the dialog, which is
pretty funny...
"<file> already exists. Do you want to replace it? [Yes]"
This commit is contained in:
Isaiah Odhner 2023-04-15 01:45:23 -04:00
parent a5b217b3cd
commit b5e0ec8438
2 changed files with 44 additions and 3 deletions
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11
paint.css
View File

@ -197,3 +197,14 @@ Button {
width: auto;
height: auto;
}
#overwrite_dialog .window_content {
padding: 2 4;
width: 40;
height: 15;
}
#overwrite_dialog .window_content Button {
width: auto;
height: auto;
}

36
paint.py
View File

@ -719,6 +719,30 @@ class PaintApp(App):
)
self.mount(window)
def confirm_overwrite(self, filename: str, callback) -> None:
for old_window in self.query("#overwrite_dialog").nodes:
old_window.close()
window = Window(
classes="dialog",
id="overwrite_dialog",
title="Save As",
)
window.content.mount(
Static(filename + " already exists.", markup=False),
Static("Do you want to replace it?"),
Horizontal(
Button("Yes", id="overwrite_yes_button"),
Button("No", id="overwrite_no_button"),
)
)
self.mount(window)
def on_button_pressed(event):
if event.button.id == "overwrite_yes_button":
callback()
window.close()
window.on_button_pressed = on_button_pressed
# def action_open(self) -> None:
# """Open an image from a file."""
# filename = self.query_one("#file_open").value
@ -968,9 +992,15 @@ class PaintApp(App):
if name:
if self.directory_tree_selected_path:
name = os.path.join(self.directory_tree_selected_path, name)
self.filename = name
self.action_save()
self.query_one("#save_as_dialog", Window).close()
def on_save_confirmed():
self.query_one("#save_as_dialog", Window).close()
self.filename = name
self.action_save()
if os.path.exists(name):
self.confirm_overwrite(name, on_save_confirmed)
else:
on_save_confirmed()
elif button_id == "save_as_cancel_button":
self.query_one("#save_as_dialog", Window).close()