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Animation experiment

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This commit is contained in:
Ali
2021-04-13 21:06:58 +04:00
parent 2360ed2868
commit d26313f99a
41 changed files with 682 additions and 1687 deletions
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57
submodules/TelegramUI/Sources/ChatTextInputPanelNode.swift
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@@ -162,20 +162,30 @@ private func calclulateTextFieldMinHeight(_ presentationInterfaceState: ChatPres
}
private var currentTextInputBackgroundImage: (UIColor, UIColor, CGFloat, UIImage)?
private func textInputBackgroundImage(backgroundColor: UIColor, strokeColor: UIColor, diameter: CGFloat) -> UIImage? {
if let current = currentTextInputBackgroundImage {
private func textInputBackgroundImage(backgroundColor: UIColor?, inputBackgroundColor: UIColor?, strokeColor: UIColor, diameter: CGFloat) -> UIImage? {
if let backgroundColor = backgroundColor, let current = currentTextInputBackgroundImage {
if current.0.isEqual(backgroundColor) && current.1.isEqual(strokeColor) && current.2.isEqual(to: diameter) {
return current.3
}
}
let image = generateImage(CGSize(width: diameter, height: diameter), rotatedContext: { size, context in
context.setFillColor(backgroundColor.cgColor)
context.fill(CGRect(x: 0.0, y: 0.0, width: diameter, height: diameter))
context.setBlendMode(.clear)
context.setFillColor(UIColor.clear.cgColor)
if let backgroundColor = backgroundColor {
context.setFillColor(backgroundColor.cgColor)
context.fill(CGRect(x: 0.0, y: 0.0, width: diameter, height: diameter))
} else {
context.clear(CGRect(x: 0.0, y: 0.0, width: diameter, height: diameter))
}
if let inputBackgroundColor = inputBackgroundColor {
context.setBlendMode(.normal)
context.setFillColor(inputBackgroundColor.cgColor)
} else {
context.setBlendMode(.clear)
context.setFillColor(UIColor.clear.cgColor)
}
context.fillEllipse(in: CGRect(x: 0.0, y: 0.0, width: diameter, height: diameter))
context.setBlendMode(.normal)
context.setStrokeColor(strokeColor.cgColor)
let strokeWidth: CGFloat = 1.0
@@ -183,7 +193,9 @@ private func textInputBackgroundImage(backgroundColor: UIColor, strokeColor: UIC
context.strokeEllipse(in: CGRect(x: strokeWidth / 2.0, y: strokeWidth / 2.0, width: diameter - strokeWidth, height: diameter - strokeWidth))
})?.stretchableImage(withLeftCapWidth: Int(diameter) / 2, topCapHeight: Int(diameter) / 2)
if let image = image {
currentTextInputBackgroundImage = (backgroundColor, strokeColor, diameter, image)
if let backgroundColor = backgroundColor {
currentTextInputBackgroundImage = (backgroundColor, strokeColor, diameter, image)
}
return image
} else {
return nil
@@ -205,6 +217,7 @@ class ChatTextInputPanelNode: ChatInputPanelNode, ASEditableTextNodeDelegate {
var textInputNode: EditableTextNode?
let textInputBackgroundNode: ASImageNode
private var transparentTextInputBackgroundImage: UIImage?
let actionButtons: ChatTextInputActionButtonsNode
var mediaRecordingAccessibilityArea: AccessibilityAreaNode?
private let counterTextNode: ImmediateTextNode
@@ -636,7 +649,7 @@ class ChatTextInputPanelNode: ChatInputPanelNode, ASEditableTextNodeDelegate {
let maxNumberOfLines = min(12, (Int(fieldMaxHeight - 11.0) - 33) / 22)
let updatedMaxHeight = (CGFloat(maxNumberOfLines) * 22.0 + 10.0)
let updatedMaxHeight = (CGFloat(maxNumberOfLines) * (22.0 + 2.0) + 10.0)
textFieldHeight = max(textFieldMinHeight, min(updatedMaxHeight, unboundTextFieldHeight))
} else {
@@ -779,7 +792,8 @@ class ChatTextInputPanelNode: ChatInputPanelNode, ASEditableTextNodeDelegate {
backgroundColor = interfaceState.theme.chat.inputPanel.panelBackgroundColor
}
self.textInputBackgroundNode.image = textInputBackgroundImage(backgroundColor: backgroundColor, strokeColor: interfaceState.theme.chat.inputPanel.inputStrokeColor, diameter: minimalInputHeight)
self.textInputBackgroundNode.image = textInputBackgroundImage(backgroundColor: backgroundColor, inputBackgroundColor: nil, strokeColor: interfaceState.theme.chat.inputPanel.inputStrokeColor, diameter: minimalInputHeight)
self.transparentTextInputBackgroundImage = textInputBackgroundImage(backgroundColor: nil, inputBackgroundColor: interfaceState.theme.chat.inputPanel.inputBackgroundColor, strokeColor: interfaceState.theme.chat.inputPanel.inputStrokeColor, diameter: minimalInputHeight)
self.searchLayoutClearImageNode.image = PresentationResourcesChat.chatInputTextFieldClearImage(interfaceState.theme)
@@ -2152,5 +2166,28 @@ class ChatTextInputPanelNode: ChatInputPanelNode, ASEditableTextNodeDelegate {
}
return nil
}
func makeSnapshotForTransition() -> ChatMessageTransitionNode.Source.TextInput? {
guard let backgroundImage = self.transparentTextInputBackgroundImage else {
return nil
}
guard let textInputNode = self.textInputNode else {
return nil
}
let backgroundView = UIImageView(image: backgroundImage)
backgroundView.frame = self.textInputBackgroundNode.frame
guard let contentView = textInputNode.view.snapshotView(afterScreenUpdates: false) else {
return nil
}
contentView.frame = textInputNode.frame
return ChatMessageTransitionNode.Source.TextInput(
backgroundView: backgroundView,
contentView: contentView,
sourceRect: self.view.convert(self.bounds, to: nil)
)
}
}