mirror of
https://github.com/1j01/textual-paint.git
synced 2024-10-27 01:41:29 +03:00
Disable saving as JPEG because of low quality
This commit is contained in:
parent
b419b8ec7d
commit
2e022bdfe1
@ -25,7 +25,6 @@ This is a TUI (Text User Interface) image editor, inspired by MS Paint, built wi
|
||||
- [x] GIF (.gif)
|
||||
- [x] TIFF (.tiff)
|
||||
- [x] WebP (.webp)
|
||||
- [x] JPEG (.jpg) — low quality <-- (TODO: set quality level? maybe enlarge image before saving?) -->
|
||||
- [x] Windows Icon (.ico) — opens largest size in the file
|
||||
- [x] Mac OS Icon (.icns) — opens largest size in the file
|
||||
- [x] Windows Cursor (.cur) — open only
|
||||
|
@ -65,6 +65,7 @@
|
||||
"Odhner",
|
||||
"pagedown",
|
||||
"pageup",
|
||||
"performantly",
|
||||
"phpstorm",
|
||||
"pipreqs",
|
||||
"Playscii",
|
||||
|
@ -787,6 +787,12 @@ class AnsiArtDocument:
|
||||
return self.get_plain().encode("utf-8")
|
||||
elif format_id == "RICH_CONSOLE_MARKUP":
|
||||
return self.get_rich_console_markup().encode("utf-8")
|
||||
elif format_id == "JPEG":
|
||||
# Disabled because of low quality.
|
||||
# On the scale of images you're able to (performantly) edit in this app (currently),
|
||||
# JPEG is not a good choice.
|
||||
# Note: if ever re-enabling this, make sure to re-enable warning in confirm_information_loss.
|
||||
raise FormatWriteNotSupported(localized_message=_("Cannot write files in %1 format.", format_id) + "\n\n" + _("To save your changes, use a different filename."))
|
||||
elif format_id in Image.SAVE:
|
||||
return self.encode_image_format(format_id)
|
||||
elif format_id is None:
|
||||
@ -2849,11 +2855,15 @@ class PaintApp(App[None]):
|
||||
# Note: image formats will lose any FOREGROUND color information.
|
||||
# This could be considered part of the text information, but could be mentioned.
|
||||
# Also, it could be confusing if a file uses a lot of full block characters (█).
|
||||
# TODO: warn about lossy JPEG encoding? or just disable the format!
|
||||
non_openable = format_id in ("HTML", "RICH_CONSOLE_MARKUP") or (format_id in Image.SAVE and not format_id in Image.OPEN)
|
||||
supports_text_and_color = format_id in ("ANSI", "SVG", "HTML", "RICH_CONSOLE_MARKUP")
|
||||
if format_id == "PLAINTEXT":
|
||||
self.confirm_lose_color_information(lambda: callback(True))
|
||||
elif format_id == "JPEG":
|
||||
# JPEG is disabled for saving because it's lossy.
|
||||
# We don't need to warn about that here, because we will show an error when attempting to encode.
|
||||
# Any warning here would just be annoying preamble to the error.
|
||||
callback(False)
|
||||
elif supports_text_and_color:
|
||||
# This is handled before Pillow's image formats, so that bespoke format support overrides Pillow.
|
||||
if non_openable:
|
||||
|
Loading…
Reference in New Issue
Block a user