Various improvements

submodules/ChatListUI/Sources/ChatListContainerItemNode.swift

@@ -454,6 +454,7 @@ final class ChatListContainerItemNode: ASDisplayNode {
         let edgeEffectFrame = CGRect(origin: CGPoint(x: 0.0, y: size.height - edgeEffectHeight), size: CGSize(width: size.width, height: edgeEffectHeight))
         transition.updateFrame(view: self.edgeEffectView, frame: edgeEffectFrame)
         self.edgeEffectView.update(content: self.presentationData.theme.list.plainBackgroundColor, rect: edgeEffectFrame, edge: .bottom, edgeSize: edgeEffectFrame.height, transition: ComponentTransition(transition))
+        transition.updateAlpha(layer: self.edgeEffectView.layer, alpha: edgeEffectHeight > 21.0 ? 1.0 : 0.0)
     }
     
     func updateScrollingOffset(navigationHeight: CGFloat, offset: CGFloat, transition: ContainedViewLayoutTransition) {

submodules/TelegramUI/Components/Chat/ChatTextInputPanelNode/Sources/ChatTextInputPanelNode.swift

@@ -502,7 +502,7 @@ public class ChatTextInputPanelNode: ChatInputPanelNode, ASEditableTextNodeDeleg
         self.textInputNodeClippingContainer.clipsToBounds = true
         
         self.textInputSeparator = GlassBackgroundView.ContentColorView()
-        self.textInputContainerBackgroundView.contentView.addSubview(self.textInputSeparator)
+        //self.textInputContainerBackgroundView.contentView.addSubview(self.textInputSeparator)
         
         self.textInputBackgroundNode = ASImageNode()
         self.textInputBackgroundNode.displaysAsynchronously = false

submodules/TelegramUI/Sources/ChatControllerNode.swift

@@ -239,9 +239,6 @@ class ChatControllerNode: ASDisplayNode, ASScrollViewDelegate {
     
     private var bottomBackgroundEdgeEffectNode: WallpaperEdgeEffectNode?
     
-    private var inputPanelBackgroundBlurMask: UIImageView?
-    private var inputPanelBackgroundBlurView: VariableBlurView?
-    
     private(set) var inputPanelNode: ChatInputPanelNode?
     private weak var currentDismissedInputPanelNode: ChatInputPanelNode?
     private(set) var secondaryInputPanelNode: ChatInputPanelNode?
@@ -2144,11 +2141,15 @@ class ChatControllerNode: ASDisplayNode, ASScrollViewDelegate {
         
         var inputPanelHideOffset: CGFloat = 0.0
         if let inputNode = self.inputNode, inputNode.hideInput {
+            var additionalOffset: CGFloat = 0.0
+            if case let .media(_, expanded, _) = self.chatPresentationInterfaceState.inputMode, expanded != nil {
+                additionalOffset = 80.0
+            }
             if let inputPanelSize = inputPanelSize {
-                inputPanelHideOffset += -inputPanelSize.height - 80.0
+                inputPanelHideOffset += -inputPanelSize.height - additionalOffset
             }
             if let accessoryPanelSize = accessoryPanelSize {
-                inputPanelHideOffset += -accessoryPanelSize.height - 80.0
+                inputPanelHideOffset += -accessoryPanelSize.height - additionalOffset
             }
         }
         
@@ -2203,7 +2204,6 @@ class ChatControllerNode: ASDisplayNode, ASScrollViewDelegate {
             }
         }
         
-        if "".isEmpty {
         var bottomBackgroundEdgeEffectNode: WallpaperEdgeEffectNode?
         if let current = self.bottomBackgroundEdgeEffectNode {
             bottomBackgroundEdgeEffectNode = current
@@ -2214,11 +2214,10 @@ class ChatControllerNode: ASDisplayNode, ASScrollViewDelegate {
                 self.historyNodeContainer.view.superview?.insertSubview(value.view, aboveSubview: self.historyNodeContainer.view)
             }
         }
-            
         if let bottomBackgroundEdgeEffectNode {
             var blurFrame = inputBackgroundFrame
             blurFrame.origin.y -= 26.0
-                blurFrame.size.height += 100.0
+            blurFrame.size.height = max(100.0, layout.size.height - blurFrame.origin.y)
             transition.updateFrame(node: bottomBackgroundEdgeEffectNode, frame: blurFrame)
             bottomBackgroundEdgeEffectNode.update(
                 rect: blurFrame,
@@ -2227,59 +2226,6 @@ class ChatControllerNode: ASDisplayNode, ASScrollViewDelegate {
                 transition: transition
             )
         }
-        }
-        
-        if !"".isEmpty {
-            let blurView: VariableBlurView
-            let blurMask: UIImageView
-            if let current = self.inputPanelBackgroundBlurMask {
-                blurMask = current
-            } else {
-                blurMask = UIImageView()
-                self.inputPanelBackgroundBlurMask = blurMask
-                
-                blurMask.image = generateGradientImage(size: CGSize(width: 8.0, height: 16.0), colors: [UIColor(white: 1.0, alpha: 0.0), UIColor(white: 1.0, alpha: 0.0), UIColor(white: 1.0, alpha: 1.0)], locations: [0.0, 0.5, 1.0])?.stretchableImage(withLeftCapWidth: 0, topCapHeight: 16)
-            }
-            
-            if let current = self.inputPanelBackgroundBlurView {
-                blurView = current
-            } else {
-                let baseGradientAlpha: CGFloat = 0.5
-                let numSteps = 8
-                let firstStep = 1
-                let firstLocation = 0.5
-                let colors = (0 ..< numSteps).map { i -> UIColor in
-                    if i < firstStep {
-                        return UIColor(white: 1.0, alpha: 1.0)
-                    } else {
-                        let step: CGFloat = CGFloat(i - firstStep) / CGFloat(numSteps - firstStep - 1)
-                        let value: CGFloat = 1.0 - bezierPoint(0.42, 0.0, 0.58, 1.0, step)
-                        return UIColor(white: 1.0, alpha: baseGradientAlpha * value)
-                    }
-                }
-                let locations = (0 ..< numSteps).map { i -> CGFloat in
-                    if i < firstStep {
-                        return 0.0
-                    } else {
-                        let step: CGFloat = CGFloat(i - firstStep) / CGFloat(numSteps - firstStep - 1)
-                        return (firstLocation + (1.0 - firstLocation) * step)
-                    }
-                }
-                
-                let backgroundBlurImage = generateGradientImage(size: CGSize(width: 8.0, height: 100.0), colors: colors.reversed(), locations: locations.reversed().map { 1.0 - $0 })!
-                blurView = VariableBlurView(gradientMask: backgroundBlurImage, maxBlurRadius: 15.0)
-                self.inputPanelBackgroundBlurView = blurView
-                self.historyNodeContainer.view.superview?.insertSubview(blurView, aboveSubview: self.historyNodeContainer.view)
-                
-                blurView.mask = blurMask
-            }
-            
-            var blurFrame = inputBackgroundFrame
-            blurFrame.origin.y -= 18.0
-            blurFrame.size.height += 100.0
-            transition.updateFrame(view: blurView, frame: blurFrame)
-            transition.updateFrame(view: blurMask, frame: CGRect(origin: CGPoint(), size: blurFrame.size))
-        }
         
         let additionalScrollDistance: CGFloat = 0.0
         var scrollToTop = false
@@ -3400,6 +3346,8 @@ class ChatControllerNode: ASDisplayNode, ASScrollViewDelegate {
                     inlineSearchResultsView.layer.allowsGroupOpacity = true
                     if let emptyNode = self.emptyNode {
                         self.contentContainerNode.contentNode.view.insertSubview(inlineSearchResultsView, aboveSubview: emptyNode.view)
+                    } else if let bottomBackgroundEdgeEffectNode = self.bottomBackgroundEdgeEffectNode {
+                        self.contentContainerNode.contentNode.view.insertSubview(inlineSearchResultsView, aboveSubview: bottomBackgroundEdgeEffectNode.view)
                     } else {
                         self.contentContainerNode.contentNode.view.insertSubview(inlineSearchResultsView, aboveSubview: self.historyNodeContainer.view)
                     }

submodules/TelegramUI/Sources/ChatTagSearchInputPanelNode.swift

@@ -332,7 +332,7 @@ final class ChatTagSearchInputPanelNode: ChatInputPanelNode {
                     buttonView.alpha = 0.0
                     self.view.addSubview(buttonView)
                 }
-                let listModeFrame = CGRect(origin: CGPoint(x: size.width - params.rightInset - 20.0 - 8.0 - buttonSize.width, y: floor((size.height - buttonSize.height) * 0.5)), size: buttonSize)
+                let listModeFrame = CGRect(origin: CGPoint(x: params.width - params.rightInset - 20.0 - 8.0 - buttonSize.width, y: floor((size.height - buttonSize.height) * 0.5)), size: buttonSize)
                 listModeButtonFrameValue = listModeFrame
                 listModeButtonTransition.setPosition(view: buttonView, position: CGPoint(x: listModeFrame.minX + listModeFrame.width * buttonView.layer.anchorPoint.x, y: listModeFrame.minY + listModeFrame.height * buttonView.layer.anchorPoint.y))
                 listModeButtonTransition.setBounds(view: buttonView, bounds: CGRect(origin: CGPoint(), size: listModeFrame.size))
@@ -499,7 +499,10 @@ final class ChatTagSearchInputPanelNode: ChatInputPanelNode {
                 environment: {},
                 containerSize: CGSize(width: 200.0, height: 100.0)
             )
-            let resultsTextFrame = CGRect(origin: CGPoint(x: nextLeftX - 3.0, y: floor((size.height - resultsTextSize.height) * 0.5)), size: resultsTextSize)
+            var resultsTextFrame = CGRect(origin: CGPoint(x: nextLeftX - 3.0, y: floor((size.height - resultsTextSize.height) * 0.5)), size: resultsTextSize)
+            if !displaySearchMembers && !(!self.alwaysShowTotalMessagesCount && self.externalSearchResultsCount == nil) {
+                resultsTextFrame.origin.x += 8.0
+            }
             resultsTextFrameValue = resultsTextFrame
             if let resultsTextView = resultsText.view {
                 if resultsTextView.superview == nil {

submodules/TelegramUI/Sources/HashtagChatInputContextPanelNode.swift

@@ -118,18 +118,22 @@ final class HashtagChatInputContextPanelNode: ChatInputContextPanelNode {
             guard let self else {
                 return
             }
-            var topOffset: CGFloat = 0.0
+            var topOffset: CGFloat?
             switch offset {
             case let .known(offset):
                 topOffset = max(0.0, -offset + self.listView.insets.top)
             case .unknown:
-                break
+                topOffset = 0.0
             case .none:
                 break
             }
             
+            if let topOffset {
                 self.backgroundView.isHidden = false
                 self.backgroundView.layer.position = CGPoint(x: 0.0, y: topOffset)
+            } else {
+                self.backgroundView.isHidden = true
+            }
         }
     }
     
@@ -269,7 +273,7 @@ final class HashtagChatInputContextPanelNode: ChatInputContextPanelNode {
             self.enqueuedTransitions.remove(at: 0)
             
             var options = ListViewDeleteAndInsertOptions()
-            if firstTime {
+            if firstTime || "".isEmpty {
                 //options.insert(.Synchronous)
                 //options.insert(.LowLatency)
             } else {