From ee69714b90ffcff718021118664b36dd94f6f50f Mon Sep 17 00:00:00 2001
From: Stuart Breckenridge <stuart.breckenridge@icloud.com>
Date: Fri, 17 Jul 2020 20:47:49 +0800
Subject: [PATCH] Adds timeline preview to viewing pane

---
 .../Viewing/LayoutPreferencesView.swift       | 90 +++++++++++++++----
 1 file changed, 72 insertions(+), 18 deletions(-)

diff --git a/Multiplatform/macOS/Preferences/Preference Panes/Viewing/LayoutPreferencesView.swift b/Multiplatform/macOS/Preferences/Preference Panes/Viewing/LayoutPreferencesView.swift
index ef08cf3b1..0d7e0cc95 100644
--- a/Multiplatform/macOS/Preferences/Preference Panes/Viewing/LayoutPreferencesView.swift	
+++ b/Multiplatform/macOS/Preferences/Preference Panes/Viewing/LayoutPreferencesView.swift	
@@ -12,30 +12,84 @@ struct LayoutPreferencesView: View {
     
 	@EnvironmentObject var defaults: AppDefaults
 	private let colorPalettes = UserInterfaceColorPalette.allCases
+	private let sampleTitle = "Lorem dolor sed viverra ipsum. Gravida rutrum quisque non tellus. Rutrum tellus pellentesque eu tincidunt tortor. Sed blandit libero volutpat sed cras ornare. Et netus et malesuada fames ac. Ultrices eros in cursus turpis massa tincidunt dui ut ornare. Lacus sed viverra tellus in. Sollicitudin ac orci phasellus egestas. Purus in mollis nunc sed. Sollicitudin ac orci phasellus egestas tellus rutrum tellus pellentesque. Interdum consectetur libero id faucibus nisl tincidunt eget."
 	
 	var body: some View {
-		Form {
-			Picker("Appearance", selection: $defaults.userInterfaceColorPalette, content: {
-				ForEach(colorPalettes, id: \.self, content: {
-					Text($0.description)
+		
+		VStack {
+			Form {
+				Picker("Appearance", selection: $defaults.userInterfaceColorPalette, content: {
+					ForEach(colorPalettes, id: \.self, content: {
+						Text($0.description)
+					})
 				})
-			})
+				
+				Divider()
+				
+				Text("Timeline: ")
+				Picker("Number of Lines", selection: $defaults.timelineNumberOfLines, content: {
+					ForEach(1..<6, content: { i in
+						Text(String(i))
+							.tag(Double(i))
+					})
+				}).padding(.leading, 16)
+				Slider(value: $defaults.timelineIconDimensions, in: 20...60, step: 10, minimumValueLabel: Text("Small"), maximumValueLabel: Text("Large"), label: {
+					Text("Icon size")
+				}).padding(.leading, 16)
+				
+			}
 			
-			Divider()
+			timelineRowPreview
+				.frame(width: 300)
+				.padding()
+				.overlay(
+					RoundedRectangle(cornerRadius: 8, style: .continuous)
+						.stroke(Color.gray, lineWidth: 1)
+				)
+				.animation(.default)
+				
+			Text("PREVIEW")
+				.font(.caption)
+				.tracking(0.3)
+			Spacer()
 			
-			Text("Timeline: ")
-			Picker("Number of Lines", selection: $defaults.timelineNumberOfLines, content: {
-				ForEach(1..<6, content: { i in
-					Text(String(i))
-						.tag(Double(i))
-				})
-			}).padding(.leading, 16)
-			Slider(value: $defaults.timelineIconDimensions, in: 20...60, step: 10, minimumValueLabel: Text("Small"), maximumValueLabel: Text("Large"), label: {
-				Text("Icon Size")
-			}).padding(.leading, 16)
-		}
-		.frame(width: 400, alignment: .center)
+		}.frame(width: 400, height: 300, alignment: .center)
+		
+		
+		
     }
+	
+	@ViewBuilder
+	var timelineRowPreview: some View {
+		HStack(alignment: .top) {
+			Image(systemName: "circle.fill")
+				.resizable()
+				.frame(width: 10, height: 10, alignment: .top)
+				.foregroundColor(.accentColor)
+			
+			Image(systemName: "paperplane.circle")
+				.resizable()
+				.frame(width: CGFloat(defaults.timelineIconDimensions), height: CGFloat(defaults.timelineIconDimensions), alignment: .top)
+				.foregroundColor(.accentColor)
+			
+			VStack(alignment: .leading, spacing: 4) {
+				Text(sampleTitle)
+					.font(.headline)
+					.lineLimit(Int(defaults.timelineNumberOfLines))
+				HStack {
+					Text("Feed Name")
+						.foregroundColor(.secondary)
+						.font(.footnote)
+					Spacer()
+					Text("10:31")
+						.font(.footnote)
+						.foregroundColor(.secondary)
+				}
+			}
+		}
+	}
+	
+	
 }
 
 struct SwiftUIView_Previews: PreviewProvider {