Signal-iOS/SignalUI/UI/UIUtil.m
Evan Hahn 370ff654e7
Change license to AGPL
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
2022-10-13 08:25:37 -05:00

66 lines
2.8 KiB
Objective-C

//
// Copyright 2014 Signal Messenger, LLC
// SPDX-License-Identifier: AGPL-3.0-only
//
#import "UIUtil.h"
#import "Theme.h"
#import <SignalServiceKit/AppContext.h>
#import <SignalUI/SignalUI-Swift.h>
#define CONTACT_PICTURE_VIEW_BORDER_WIDTH 0.5f
@implementation UIUtil
+ (void)applyRoundedBorderToImageView:(UIImageView *)imageView
{
imageView.layer.borderWidth = CONTACT_PICTURE_VIEW_BORDER_WIDTH;
imageView.layer.borderColor = [UIColor clearColor].CGColor;
imageView.layer.cornerRadius = CGRectGetWidth(imageView.frame) / 2;
imageView.layer.masksToBounds = YES;
}
+ (void)removeRoundedBorderToImageView:(UIImageView *__strong *)imageView
{
[[*imageView layer] setBorderWidth:0];
[[*imageView layer] setCornerRadius:0];
}
+ (void)setupSignalAppearence
{
UINavigationBar.appearance.barTintColor = Theme.navbarBackgroundColor;
UINavigationBar.appearance.tintColor = Theme.primaryIconColor;
UIToolbar.appearance.barTintColor = Theme.navbarBackgroundColor;
UIToolbar.appearance.tintColor = Theme.primaryIconColor;
// We do _not_ specify BarButton.appearance.tintColor because it is sufficient to specify
// UINavigationBar.appearance.tintColor. Furthermore, specifying the BarButtonItem's
// apearence makes it more difficult to override the navbar theme, e.g. how we _always_
// use dark theme in the media send flow and gallery views. If we were specifying
// barButton.appearance.tintColor we would then have to manually override each BarButtonItem's
// tint, rather than just the navbars.
//
// UIBarButtonItem.appearance.tintColor = Theme.primaryIconColor;
// Using the keyboardAppearance causes crashes due to a bug in UIKit.
// UITextField.appearance.keyboardAppearance = (Theme.isDarkThemeEnabled
// ? UIKeyboardAppearanceDark
// : UIKeyboardAppearanceDefault);
// UITextView.appearance.keyboardAppearance = (Theme.isDarkThemeEnabled
// ? UIKeyboardAppearanceDark
// : UIKeyboardAppearanceDefault);
[[UITableViewCell appearance] setTintColor:Theme.primaryIconColor];
[[UIToolbar appearance] setTintColor:UIColor.ows_accentBlueColor];
// If we set NSShadowAttributeName, the NSForegroundColorAttributeName value is ignored.
UINavigationBar.appearance.titleTextAttributes = @{ NSForegroundColorAttributeName : Theme.navbarTitleColor };
[UITextView appearanceWhenContainedInInstancesOfClasses:@[ [OWSNavigationController class] ]].tintColor
= Theme.cursorColor;
[UITextField appearanceWhenContainedInInstancesOfClasses:@[ [OWSNavigationController class] ]].tintColor
= Theme.cursorColor;
}
@end