mirror of
https://github.com/Swiftgram/Telegram-iOS.git
synced 2025-06-16 05:55:20 +00:00
99 lines
3.2 KiB
Swift
99 lines
3.2 KiB
Swift
import Foundation
|
|
import UIKit
|
|
import AsyncDisplayKit
|
|
import Display
|
|
import Postbox
|
|
import TelegramCore
|
|
import SyncCore
|
|
import TelegramPresentationData
|
|
import ItemListUI
|
|
import PresentationDataUtils
|
|
import SearchBarNode
|
|
|
|
private let searchBarFont = Font.regular(17.0)
|
|
|
|
final class GroupInfoSearchNavigationContentNode: NavigationBarContentNode, ItemListControllerSearchNavigationContentNode {
|
|
private var theme: PresentationTheme
|
|
private let strings: PresentationStrings
|
|
private let searchMode: ChannelMembersSearchMode
|
|
|
|
private let cancel: () -> Void
|
|
|
|
private let searchBar: SearchBarNode
|
|
|
|
private var queryUpdated: ((String) -> Void)?
|
|
var activity: Bool = false {
|
|
didSet {
|
|
searchBar.activity = activity
|
|
}
|
|
}
|
|
init(theme: PresentationTheme, strings: PresentationStrings, mode: ChannelMembersSearchMode, cancel: @escaping () -> Void, updateActivity: @escaping(@escaping(Bool)->Void) -> Void) {
|
|
self.theme = theme
|
|
self.strings = strings
|
|
self.searchMode = mode
|
|
|
|
self.cancel = cancel
|
|
|
|
self.searchBar = SearchBarNode(theme: SearchBarNodeTheme(theme: theme, hasSeparator: false), strings: strings, fieldStyle: .modern)
|
|
|
|
super.init()
|
|
|
|
self.addSubnode(self.searchBar)
|
|
|
|
self.searchBar.cancel = { [weak self] in
|
|
self?.searchBar.deactivate(clear: false)
|
|
self?.cancel()
|
|
}
|
|
|
|
self.searchBar.textUpdated = { [weak self] query, _ in
|
|
self?.queryUpdated?(query)
|
|
}
|
|
|
|
updateActivity({ [weak self] value in
|
|
self?.activity = value
|
|
})
|
|
|
|
self.updatePlaceholder()
|
|
}
|
|
|
|
func setQueryUpdated(_ f: @escaping (String) -> Void) {
|
|
self.queryUpdated = f
|
|
}
|
|
|
|
func updateTheme(_ theme: PresentationTheme) {
|
|
self.theme = theme
|
|
self.searchBar.updateThemeAndStrings(theme: SearchBarNodeTheme(theme: self.theme), strings: self.strings)
|
|
self.updatePlaceholder()
|
|
}
|
|
|
|
func updatePlaceholder() {
|
|
let placeholderText: String
|
|
switch self.searchMode {
|
|
case .searchBanned:
|
|
placeholderText = self.strings.GroupInfo_Permissions_SearchPlaceholder
|
|
default:
|
|
placeholderText = self.strings.Conversation_SearchByName_Placeholder
|
|
}
|
|
self.searchBar.placeholderString = NSAttributedString(string: placeholderText, font: searchBarFont, textColor: self.theme.rootController.navigationSearchBar.inputPlaceholderTextColor)
|
|
}
|
|
|
|
override var nominalHeight: CGFloat {
|
|
return 54.0
|
|
}
|
|
|
|
override func updateLayout(size: CGSize, leftInset: CGFloat, rightInset: CGFloat, transition: ContainedViewLayoutTransition) {
|
|
let searchBarFrame = CGRect(origin: CGPoint(x: 0.0, y: size.height - self.nominalHeight), size: CGSize(width: size.width, height: 54.0))
|
|
self.searchBar.frame = searchBarFrame
|
|
self.searchBar.updateLayout(boundingSize: searchBarFrame.size, leftInset: leftInset, rightInset: rightInset, transition: transition)
|
|
}
|
|
|
|
func activate() {
|
|
self.searchBar.activate()
|
|
}
|
|
|
|
func deactivate() {
|
|
self.searchBar.deactivate(clear: false)
|
|
}
|
|
}
|
|
|