mirror of
https://github.com/Swiftgram/Telegram-iOS.git
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Search filters improvements
This commit is contained in:
Ilya Laktyushin
@@ -0,0 +1,181 @@
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import Foundation
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import UIKit
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import Display
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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 TelegramPresentationData
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import AccountContext
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import AppBundle
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final class ChatListSearchMessageSelectionPanelNode: ASDisplayNode {
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private let context: AccountContext
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private var theme: PresentationTheme
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private let deleteMessages: () -> Void
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private let shareMessages: () -> Void
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private let forwardMessages: () -> Void
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private let separatorNode: ASDisplayNode
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private let backgroundNode: ASDisplayNode
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private let deleteButton: HighlightableButtonNode
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private let forwardButton: HighlightableButtonNode
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private let shareButton: HighlightableButtonNode
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private var actions: ChatAvailableMessageActions?
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private let canDeleteMessagesDisposable = MetaDisposable()
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private var validLayout: ContainerViewLayout?
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var selectedMessages = Set<MessageId>() {
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didSet {
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if oldValue != self.selectedMessages {
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self.forwardButton.isEnabled = self.selectedMessages.count != 0
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let presentationData = self.context.sharedContext.currentPresentationData.with { $0 }
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if self.selectedMessages.isEmpty {
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self.actions = nil
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if let layout = self.validLayout {
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let _ = self.update(layout: layout, presentationData: presentationData, transition: .immediate)
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}
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self.canDeleteMessagesDisposable.set(nil)
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} else {
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self.canDeleteMessagesDisposable.set((self.context.sharedContext.chatAvailableMessageActions(postbox: context.account.postbox, accountPeerId: context.account.peerId, messageIds: self.selectedMessages)
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|> deliverOnMainQueue).start(next: { [weak self] actions in
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if let strongSelf = self {
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strongSelf.actions = actions
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if let layout = strongSelf.validLayout {
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let _ = strongSelf.update(layout: layout, presentationData: presentationData, transition: .immediate)
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}
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}
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}))
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}
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}
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}
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}
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init(context: AccountContext, deleteMessages: @escaping () -> Void, shareMessages: @escaping () -> Void, forwardMessages: @escaping () -> Void) {
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self.context = context
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self.deleteMessages = deleteMessages
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self.shareMessages = shareMessages
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self.forwardMessages = forwardMessages
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let presentationData = context.sharedContext.currentPresentationData.with { $0 }
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self.theme = presentationData.theme
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self.separatorNode = ASDisplayNode()
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self.separatorNode.backgroundColor = presentationData.theme.chat.inputPanel.panelSeparatorColor
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self.backgroundNode = ASDisplayNode()
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self.backgroundNode.backgroundColor = presentationData.theme.chat.inputPanel.panelBackgroundColor
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self.deleteButton = HighlightableButtonNode(pointerStyle: .default)
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self.deleteButton.isEnabled = false
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self.deleteButton.isAccessibilityElement = true
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self.deleteButton.accessibilityLabel = presentationData.strings.VoiceOver_MessageContextDelete
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self.forwardButton = HighlightableButtonNode(pointerStyle: .default)
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self.forwardButton.isAccessibilityElement = true
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self.forwardButton.accessibilityLabel = presentationData.strings.VoiceOver_MessageContextForward
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self.shareButton = HighlightableButtonNode(pointerStyle: .default)
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self.shareButton.isEnabled = false
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self.shareButton.isAccessibilityElement = true
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self.shareButton.accessibilityLabel = presentationData.strings.VoiceOver_MessageContextShare
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self.deleteButton.setImage(generateTintedImage(image: UIImage(bundleImageName: "Chat/Input/Accessory Panels/MessageSelectionTrash"), color: presentationData.theme.chat.inputPanel.panelControlAccentColor), for: [.normal])
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self.deleteButton.setImage(generateTintedImage(image: UIImage(bundleImageName: "Chat/Input/Accessory Panels/MessageSelectionTrash"), color: presentationData.theme.chat.inputPanel.panelControlDisabledColor), for: [.disabled])
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self.forwardButton.setImage(generateTintedImage(image: UIImage(bundleImageName: "Chat/Input/Accessory Panels/MessageSelectionForward"), color: presentationData.theme.chat.inputPanel.panelControlAccentColor), for: [.normal])
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self.forwardButton.setImage(generateTintedImage(image: UIImage(bundleImageName: "Chat/Input/Accessory Panels/MessageSelectionForward"), color: presentationData.theme.chat.inputPanel.panelControlDisabledColor), for: [.disabled])
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self.shareButton.setImage(generateTintedImage(image: UIImage(bundleImageName: "Chat/Input/Accessory Panels/MessageSelectionAction"), color: presentationData.theme.chat.inputPanel.panelControlAccentColor), for: [.normal])
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self.shareButton.setImage(generateTintedImage(image: UIImage(bundleImageName: "Chat/Input/Accessory Panels/MessageSelectionAction"), color: presentationData.theme.chat.inputPanel.panelControlDisabledColor), for: [.disabled])
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super.init()
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self.addSubnode(self.deleteButton)
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self.addSubnode(self.forwardButton)
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self.addSubnode(self.shareButton)
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self.addSubnode(self.separatorNode)
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self.forwardButton.isEnabled = false
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self.deleteButton.addTarget(self, action: #selector(self.deleteButtonPressed), forControlEvents: .touchUpInside)
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self.forwardButton.addTarget(self, action: #selector(self.forwardButtonPressed), forControlEvents: .touchUpInside)
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self.shareButton.addTarget(self, action: #selector(self.shareButtonPressed), forControlEvents: .touchUpInside)
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}
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deinit {
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self.canDeleteMessagesDisposable.dispose()
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}
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func update(layout: ContainerViewLayout, presentationData: PresentationData, transition: ContainedViewLayoutTransition) -> CGFloat {
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if presentationData.theme !== self.theme {
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self.theme = presentationData.theme
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self.backgroundNode.backgroundColor = presentationData.theme.rootController.navigationBar.backgroundColor
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self.separatorNode.backgroundColor = presentationData.theme.rootController.navigationBar.separatorColor
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self.deleteButton.setImage(generateTintedImage(image: UIImage(bundleImageName: "Chat/Input/Accessory Panels/MessageSelectionTrash"), color: presentationData.theme.chat.inputPanel.panelControlAccentColor), for: [.normal])
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self.deleteButton.setImage(generateTintedImage(image: UIImage(bundleImageName: "Chat/Input/Accessory Panels/MessageSelectionTrash"), color: presentationData.theme.chat.inputPanel.panelControlDisabledColor), for: [.disabled])
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self.forwardButton.setImage(generateTintedImage(image: UIImage(bundleImageName: "Chat/Input/Accessory Panels/MessageSelectionForward"), color: presentationData.theme.chat.inputPanel.panelControlAccentColor), for: [.normal])
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self.forwardButton.setImage(generateTintedImage(image: UIImage(bundleImageName: "Chat/Input/Accessory Panels/MessageSelectionForward"), color: presentationData.theme.chat.inputPanel.panelControlDisabledColor), for: [.disabled])
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self.shareButton.setImage(generateTintedImage(image: UIImage(bundleImageName: "Chat/Input/Accessory Panels/MessageSelectionAction"), color: presentationData.theme.chat.inputPanel.panelControlAccentColor), for: [.normal])
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self.shareButton.setImage(generateTintedImage(image: UIImage(bundleImageName: "Chat/Input/Accessory Panels/MessageSelectionAction"), color: presentationData.theme.chat.inputPanel.panelControlDisabledColor), for: [.disabled])
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}
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let width = layout.size.width
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let insets = layout.insets(options: [])
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let leftInset = insets.left
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let rightInset = insets.left
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let panelHeight: CGFloat
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if case .regular = layout.metrics.widthClass, case .regular = layout.metrics.heightClass {
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panelHeight = 49.0
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} else {
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panelHeight = 45.0
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}
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if let actions = self.actions {
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self.deleteButton.isEnabled = false
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self.forwardButton.isEnabled = actions.options.contains(.forward)
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self.shareButton.isEnabled = false
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self.deleteButton.isEnabled = !actions.options.intersection([.deleteLocally, .deleteGlobally]).isEmpty
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self.shareButton.isEnabled = !actions.options.intersection([.forward]).isEmpty
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self.deleteButton.isHidden = !self.deleteButton.isEnabled
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} else {
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self.deleteButton.isEnabled = false
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self.deleteButton.isHidden = true
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self.forwardButton.isEnabled = false
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self.shareButton.isEnabled = false
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}
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self.deleteButton.frame = CGRect(origin: CGPoint(x: leftInset, y: 0.0), size: CGSize(width: 57.0, height: panelHeight))
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self.forwardButton.frame = CGRect(origin: CGPoint(x: width - rightInset - 57.0, y: 0.0), size: CGSize(width: 57.0, height: panelHeight))
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self.shareButton.frame = CGRect(origin: CGPoint(x: floor((width - rightInset - 57.0) / 2.0), y: 0.0), size: CGSize(width: 57.0, height: panelHeight))
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let panelHeightWithInset = panelHeight + layout.intrinsicInsets.bottom
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transition.updateFrame(node: self.backgroundNode, frame: CGRect(origin: CGPoint(), size: CGSize(width: layout.size.width, height: panelHeightWithInset)))
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transition.updateFrame(node: self.separatorNode, frame: CGRect(origin: CGPoint(x: 0.0, y: UIScreenPixel), size: CGSize(width: layout.size.width, height: UIScreenPixel)))
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return panelHeightWithInset
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}
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@objc func deleteButtonPressed() {
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self.deleteMessages()
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}
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@objc func forwardButtonPressed() {
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self.shareMessages()
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}
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@objc func shareButtonPressed() {
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self.forwardMessages()
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}
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}
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