class ChatTextInputPanelNode
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let textInputBackgroundNode: ASImageNode
let textInputContainer: ASDisplayNode
var textInputNode: EditableTextNode?
let actionButtons: ChatTextInputActionButtonsNode
let attachmentButton: HighlightableButtonNode
let attachmentButtonDisabledNode: HighlightableButtonNode
let searchLayoutClearButton: HighlightableButton
let searchLayoutProgressView: UIImageView
var audioRecordingInfoContainerNode: ASDisplayNode?
var audioRecordingDotNode: ASImageNode?
var audioRecordingTimeNode: ChatTextInputAudioRecordingTimeNode?
var audioRecordingCancelIndicator: ChatTextInputAudioRecordingCancelIndicator?
private var accessoryItemButtons: [(ChatTextInputAccessoryItem, AccessoryItemIconButton)] = []
self.addSubnode(self.attachmentButton)
self.addSubnode(self.attachmentButtonDisabledNode)
self.addSubnode(self.actionButtons)
self.addSubnode(self.textInputContainer)
self.addSubnode(self.textInputBackgroundNode)
self.addSubnode(self.textPlaceholderNode)
for (_, button) in self.accessoryItemButtons.reversed() {
let buttonSize = CGSize(width: button.buttonWidth, height: minimalInputHeight)
button.updateLayout(size: buttonSize)
let buttonFrame = CGRect(origin: CGPoint(x: nextButtonTopRight.x - buttonSize.width - (17.5 - 9.0 - (button.buttonWidth - button.imageWidth)/2.0), y: nextButtonTopRight.y +
floor((minimalInputHeight - buttonSize.height) / 2.0)), size: buttonSize)
if button.superview == nil {
self.view.addSubview(button) // 添加到图层上
button.frame = buttonFrame
transition.updateFrame(layer: button.layer, frame: buttonFrame)
if animatedTransition {
button.layer.animateAlpha(from: 0.0, to: 1.0, duration: 0.25)
button.layer.animateScale(from: 0.2, to: 1.0, duration: 0.25)
}
} else {
transition.updateFrame(layer: button.layer, frame: buttonFrame)
}
nextButtonTopRight.x -= buttonSize.width
nextButtonTopRight.x -= accessoryButtonSpacing
}
class ChatTextInputActionButtonsNode
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let micButton: ChatTextInputMediaRecordingButton
let sendButton: HighlightTrackingButton
var sendButtonRadialStatusNode: ChatSendButtonRadialStatusNode?
let expandMediaInputButton: HighlightableButtonNode
var sendButtonLongPressed: (() -> Void)?
enum ChatTextInputAccessoryItem
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case keyboard
case stickers(Bool)
case inputButtons
case commands
case silentPost(Bool)
case messageAutoremoveTimeout(Int32?)
case scheduledMessages