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Hide end previewables when hashtags are present

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Changelog-Fixed: Hide end previewables when hashtags are present
Signed-off-by: Terry Yiu <git@tyiu.xyz>
This commit is contained in:
Terry Yiu
2025-05-19 21:39:18 -04:00
committed by Daniel D’Aquino
parent a9196a39df
commit f436291209
2 changed files with 52 additions and 0 deletions
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13
damus/Models/NoteContent.swift
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@@ -117,6 +117,10 @@ func render_blocks(blocks bs: Blocks, profiles: Profiles, can_hide_last_previewa
}
hide_text_index = i
} else if case .text(let txt) = block, txt.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty {
// We should hide whitespace at the end sequence.
hide_text_index = i
} else if case .hashtag = block {
// We should keep hashtags at the end sequence but hide all the other previewables around it.
hide_text_index = i
} else {
break
@@ -149,7 +153,16 @@ func render_blocks(blocks bs: Blocks, profiles: Profiles, can_hide_last_previewa
// No need to show the text representation of the block if the only previewables are the sequence of them
// found at the end of the content.
// This is to save unnecessary use of screen space.
// The only exception is that if there are hashtags embedded in the end sequence, which is not uncommon,
// then we still want to show those hashtags but hide everything else that is previewable in the end sequence.
if ind >= hide_text_index {
if case .text(let txt) = block, txt.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty {
if case .hashtag = blocks[safe: ind+1] {
return str + CompatibleText(stringLiteral: reduce_text_block(ind: ind, hide_text_index: -1, txt: txt))
}
} else if case .hashtag(let htag) = block {
return str + hashtag_str(htag)
}
return str
}
}