mirror of
https://github.com/Swiftgram/Telegram-iOS.git
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79 lines
2.9 KiB
Swift
79 lines
2.9 KiB
Swift
import Foundation
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import UIKit
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import AsyncDisplayKit
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import Display
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import Postbox
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import TelegramCore
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import SyncCore
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import SwiftSignalKit
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import LegacyComponents
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import TelegramPresentationData
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import AccountContext
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import GalleryUI
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final class WebSearchGalleryFooterContentNode: GalleryFooterContentNode {
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private let context: AccountContext
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private var theme: PresentationTheme
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private var strings: PresentationStrings
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private let cancelButton: HighlightableButtonNode
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private let sendButton: HighlightableButtonNode
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var cancel: (() -> Void)?
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var send: (() -> Void)?
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init(context: AccountContext, presentationData: PresentationData) {
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self.context = context
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self.theme = presentationData.theme
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self.strings = presentationData.strings
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self.cancelButton = HighlightableButtonNode()
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self.cancelButton.setImage(TGComponentsImageNamed("PhotoPickerBackIcon"), for: [.normal])
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self.sendButton = HighlightableButtonNode()
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self.sendButton.setImage(PresentationResourcesChat.chatInputPanelSendButtonImage(self.theme), for: [.normal])
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super.init()
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self.addSubnode(self.cancelButton)
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self.addSubnode(self.sendButton)
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self.cancelButton.addTarget(self, action: #selector(self.cancelButtonPressed), forControlEvents: .touchUpInside)
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self.sendButton.addTarget(self, action: #selector(self.sendButtonPressed), forControlEvents: .touchUpInside)
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}
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func setCaption(_ caption: String) {
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}
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override func updateLayout(size: CGSize, metrics: LayoutMetrics, leftInset: CGFloat, rightInset: CGFloat, bottomInset: CGFloat, contentInset: CGFloat, transition: ContainedViewLayoutTransition) -> CGFloat {
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let width = size.width
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let panelSize: CGFloat = 49.0
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var panelHeight: CGFloat = panelSize + bottomInset
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panelHeight += contentInset
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self.cancelButton.frame = CGRect(origin: CGPoint(x: leftInset, y: panelHeight - bottomInset - panelSize), size: CGSize(width: panelSize, height: panelSize))
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self.sendButton.frame = CGRect(origin: CGPoint(x: width - panelSize - rightInset, y: panelHeight - bottomInset - panelSize), size: CGSize(width: panelSize, height: panelSize))
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return panelHeight
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}
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override func animateIn(fromHeight: CGFloat, previousContentNode: GalleryFooterContentNode, transition: ContainedViewLayoutTransition) {
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self.cancelButton.alpha = 1.0
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self.sendButton.alpha = 1.0
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}
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override func animateOut(toHeight: CGFloat, nextContentNode: GalleryFooterContentNode, transition: ContainedViewLayoutTransition, completion: @escaping () -> Void) {
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self.cancelButton.alpha = 0.0
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self.sendButton.alpha = 0.0
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completion()
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}
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@objc func cancelButtonPressed() {
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self.cancel?()
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}
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@objc func sendButtonPressed() {
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self.send?()
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}
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}
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