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Peter
2016-11-03 23:02:21 +03:00
parent 2b07ed38ed
commit abfd19bda8
38 changed files with 1604 additions and 609 deletions
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106
TelegramUI/ChatTextInputPanelNode.swift
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@@ -102,22 +102,37 @@ class ChatTextInputPanelNode: ChatInputPanelNode, ASEditableTextNodeDelegate {
private var presentationInterfaceState = ChatPresentationInterfaceState()
private var keepSendButtonEnabled = false
var inputTextState: ChatTextInputState {
get {
if let textInputNode = self.textInputNode {
let text = textInputNode.attributedText?.string ?? ""
let selectionRange: Range<Int> = textInputNode.selectedRange.location ..< (textInputNode.selectedRange.location + textInputNode.selectedRange.length)
return ChatTextInputState(inputText: text, selectionRange: selectionRange)
} else {
return ChatTextInputState()
}
} set(value) {
if let textInputNode = self.textInputNode {
self.updatingInputState = true
textInputNode.attributedText = NSAttributedString(string: value.inputText, font: Font.regular(17.0), textColor: UIColor.black)
textInputNode.selectedRange = NSMakeRange(value.selectionRange.lowerBound, value.selectionRange.count)
self.updatingInputState = false
}
if let textInputNode = self.textInputNode {
let text = textInputNode.attributedText?.string ?? ""
let selectionRange: Range<Int> = textInputNode.selectedRange.location ..< (textInputNode.selectedRange.location + textInputNode.selectedRange.length)
return ChatTextInputState(inputText: text, selectionRange: selectionRange)
} else {
return ChatTextInputState()
}
}
func updateInputTextState(_ state: ChatTextInputState, keepSendButtonEnabled: Bool, animated: Bool) {
if !state.inputText.isEmpty && self.textInputNode == nil {
self.loadTextInputNode()
}
if let textInputNode = self.textInputNode {
self.updatingInputState = true
textInputNode.attributedText = NSAttributedString(string: state.inputText, font: Font.regular(17.0), textColor: UIColor.black)
textInputNode.selectedRange = NSMakeRange(state.selectionRange.lowerBound, state.selectionRange.count)
self.updatingInputState = false
self.keepSendButtonEnabled = keepSendButtonEnabled
self.updateTextNodeText(animated: animated)
}
}
func updateKeepSendButtonEnabled(keepSendButtonEnabled: Bool, animated: Bool) {
if keepSendButtonEnabled != self.keepSendButtonEnabled {
self.keepSendButtonEnabled = keepSendButtonEnabled
self.updateTextNodeText(animated: animated)
}
}
@@ -360,33 +375,40 @@ class ChatTextInputPanelNode: ChatInputPanelNode, ASEditableTextNodeDelegate {
@objc func editableTextNodeDidUpdateText(_ editableTextNode: ASEditableTextNode) {
if let textInputNode = self.textInputNode {
self.textPlaceholderNode.isHidden = editableTextNode.attributedText?.length ?? 0 != 0
if let text = self.textInputNode?.attributedText, text.length != 0 {
if self.sendButton.alpha.isZero {
self.sendButton.alpha = 1.0
self.micButton.alpha = 0.0
self.sendButton.layer.animateAlpha(from: 0.0, to: 1.0, duration: 0.1)
self.sendButton.layer.animateSpring(from: NSNumber(value: Float(0.1)), to: NSNumber(value: Float(1.0)), keyPath: "transform.scale", duration: 0.6)
self.micButton.layer.animateAlpha(from: 1.0, to: 0.0, duration: 0.2)
}
} else {
if self.micButton.alpha.isZero {
self.micButton.alpha = 1.0
self.sendButton.alpha = 0.0
self.micButton.layer.animateAlpha(from: 0.0, to: 1.0, duration: 0.1)
self.micButton.layer.animateSpring(from: NSNumber(value: Float(0.1)), to: NSNumber(value: Float(1.0)), keyPath: "transform.scale", duration: 0.6)
self.sendButton.layer.animateAlpha(from: 1.0, to: 0.0, duration: 0.2)
}
}
self.interfaceInteraction?.updateTextInputState(self.inputTextState)
let (accessoryButtonsWidth, textFieldHeight) = self.calculateTextFieldMetrics(width: self.bounds.size.width)
let panelHeight = self.panelHeight(textFieldHeight: textFieldHeight)
if !self.bounds.size.height.isEqual(to: panelHeight) {
self.updateHeight()
self.updateTextNodeText(animated: true)
}
}
private func updateTextNodeText(animated: Bool) {
var hasText = false
if let textInputNode = self.textInputNode, let attributedText = textInputNode.attributedText, attributedText.length != 0 {
hasText = true
}
self.textPlaceholderNode.isHidden = hasText
if hasText || self.keepSendButtonEnabled {
if self.sendButton.alpha.isZero {
self.sendButton.alpha = 1.0
self.micButton.alpha = 0.0
self.sendButton.layer.animateAlpha(from: 0.0, to: 1.0, duration: 0.1)
self.sendButton.layer.animateSpring(from: NSNumber(value: Float(0.1)), to: NSNumber(value: Float(1.0)), keyPath: "transform.scale", duration: 0.6)
self.micButton.layer.animateAlpha(from: 1.0, to: 0.0, duration: 0.2)
}
} else {
if self.micButton.alpha.isZero {
self.micButton.alpha = 1.0
self.sendButton.alpha = 0.0
self.micButton.layer.animateAlpha(from: 0.0, to: 1.0, duration: 0.1)
self.micButton.layer.animateSpring(from: NSNumber(value: Float(0.1)), to: NSNumber(value: Float(1.0)), keyPath: "transform.scale", duration: 0.6)
self.sendButton.layer.animateAlpha(from: 1.0, to: 0.0, duration: 0.2)
}
}
let (accessoryButtonsWidth, textFieldHeight) = self.calculateTextFieldMetrics(width: self.bounds.size.width)
let panelHeight = self.panelHeight(textFieldHeight: textFieldHeight)
if !self.bounds.size.height.isEqual(to: panelHeight) {
self.updateHeight()
}
}
@@ -412,9 +434,7 @@ class ChatTextInputPanelNode: ChatInputPanelNode, ASEditableTextNodeDelegate {
@objc func sendButtonPressed() {
let text = self.textInputNode?.attributedText?.string ?? ""
if !text.isEmpty {
self.sendMessage()
}
self.sendMessage()
}
@objc func attachmentButtonPressed() {