370ff654e7
Change license to AGPL
This commit:
- Updates the `LICENSE` file
- Start every file with something like:
// Copyright YEAR_FIRST_PUBLISHED Signal Messenger, LLC
// SPDX-License-Identifier: AGPL-3.0-only
---
First, I removed existing license headers with this Ruby 3.1.2 script:
require 'set'
EXTENSIONS_TO_CHECK = Set['.h', '.hpp', '.cpp', '.m', '.mm', '.pch', '.swift']
same = 0
different = 0
all_files = `git ls-files`.lines.map { |line| line.strip }
all_files.each do |relative_path|
if relative_path == 'Pods'
next
end
unless EXTENSIONS_TO_CHECK.include? File.extname(relative_path)
next
end
path = File.expand_path(relative_path)
contents = File.read(path)
new_contents = contents.sub(/\/\/\n\/\/ Copyright .*\n\/\/\n\n/, '')
if contents == new_contents
same += 1
else
different += 1
end
File.write(path, new_contents)
end
puts "updated #{different} file(s), left #{same} untouched"
I'm sure this script could be improved, but it worked well enough.
Then, I created `Scripts/lint/lint-license-headers` and ran it to auto-
fix a lot of files. This changed the mode of some files, but I think
that's actually desirable. For example,
`SignalServiceKit/src/Util/AppContext.m` previously had a mode of
`0755/-rwxr-xr-x`, and it's now `0644/-rw-r--r--`.
Then I fixed some stragglers and updated the precommit script.
See [a similar change in the Desktop app][0].
[0]: 8bfaf598af
43 lines
1.6 KiB
Swift
43 lines
1.6 KiB
Swift
//
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// Copyright 2019 Signal Messenger, LLC
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// SPDX-License-Identifier: AGPL-3.0-only
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//
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import Foundation
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import UIKit
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class AttachmentTextView: MentionTextView {
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private var textIsChanging = false
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override func textView(_ textView: UITextView, shouldChangeTextIn range: NSRange, replacementText text: String) -> Bool {
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textIsChanging = true
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return super.textView(self, shouldChangeTextIn: range, replacementText: text)
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}
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override func textViewDidChange(_ textView: UITextView) {
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super.textViewDidChange(textView)
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textIsChanging = false
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}
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override func setContentOffset(_ contentOffset: CGPoint, animated: Bool) {
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// When creating new lines, contentOffset is animated, but because because
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// we are simultaneously resizing the text view, on pre-iOS 13 this can
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// cause the text in the textview to be "too high" in the text view.
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// Solution is to disable animation for setting content offset between
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// -textViewShouldChange... and -textViewDidChange.
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//
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// We can't unilaterally disable *all* animated scrolling because that breaks
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// manipulation of the cursor in scrollable text. Animation is required to
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// slow the text view scrolling down to human scale when the cursor reaches
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// the top or bottom edge.
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let shouldAnimate: Bool
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if #available(iOS 13, *) {
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shouldAnimate = animated
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} else {
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shouldAnimate = animated && !textIsChanging
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}
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super.setContentOffset(contentOffset, animated: shouldAnimate)
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}
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}
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