feat: fine tune memo view toolbar for pen element

Memola.xcodeproj/project.pbxproj

@@ -111,6 +111,7 @@
 		ECD12A912C1B04EA00B96E12 /* PhotoRenderPass.swift in Sources */ = {isa = PBXBuildFile; fileRef = ECD12A902C1B04EA00B96E12 /* PhotoRenderPass.swift */; };
 		ECD12A932C1B062000B96E12 /* Photo.metal in Sources */ = {isa = PBXBuildFile; fileRef = ECD12A922C1B062000B96E12 /* Photo.metal */; };
 		ECD12A952C1B1FA200B96E12 /* PhotoVertex.swift in Sources */ = {isa = PBXBuildFile; fileRef = ECD12A942C1B1FA200B96E12 /* PhotoVertex.swift */; };
+		ECDAC07B2C318DBC0000ED77 /* ElementToolbar.swift in Sources */ = {isa = PBXBuildFile; fileRef = ECDAC07A2C318DBC0000ED77 /* ElementToolbar.swift */; };
 		ECE883BD2C00AA170045C53D /* EraserStroke.swift in Sources */ = {isa = PBXBuildFile; fileRef = ECE883BC2C00AA170045C53D /* EraserStroke.swift */; };
 		ECE883BF2C00AB440045C53D /* Stroke.swift in Sources */ = {isa = PBXBuildFile; fileRef = ECE883BE2C00AB440045C53D /* Stroke.swift */; };
 		ECE883C12C00C9CB0045C53D /* StrokeStyle.swift in Sources */ = {isa = PBXBuildFile; fileRef = ECE883C02C00C9CB0045C53D /* StrokeStyle.swift */; };
@@ -230,6 +231,7 @@
 		ECD12A902C1B04EA00B96E12 /* PhotoRenderPass.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = PhotoRenderPass.swift; sourceTree = "<group>"; };
 		ECD12A922C1B062000B96E12 /* Photo.metal */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.metal; path = Photo.metal; sourceTree = "<group>"; };
 		ECD12A942C1B1FA200B96E12 /* PhotoVertex.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = PhotoVertex.swift; sourceTree = "<group>"; };
+		ECDAC07A2C318DBC0000ED77 /* ElementToolbar.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ElementToolbar.swift; sourceTree = "<group>"; };
 		ECE883BC2C00AA170045C53D /* EraserStroke.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = EraserStroke.swift; sourceTree = "<group>"; };
 		ECE883BE2C00AB440045C53D /* Stroke.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Stroke.swift; sourceTree = "<group>"; };
 		ECE883C02C00C9CB0045C53D /* StrokeStyle.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = StrokeStyle.swift; sourceTree = "<group>"; };
@@ -506,6 +508,7 @@
 		ECA7387B2BE5EF3500A4542E /* Memo */ = {
 			isa = PBXGroup;
 			children = (
+				ECDAC0792C318DAF0000ED77 /* ElementToolbar */,
 				ECBE52942C1D58F5006BDB3D /* PhotoPreview */,
 				EC1B783B2BFA0AAC005A34E2 /* Toolbar */,
 				EC5050082BF65D0500B4D86E /* Memo */,
@@ -834,6 +837,14 @@
 			path = Photo;
 			sourceTree = "<group>";
 		};
+		ECDAC0792C318DAF0000ED77 /* ElementToolbar */ = {
+			isa = PBXGroup;
+			children = (
+				ECDAC07A2C318DBC0000ED77 /* ElementToolbar.swift */,
+			);
+			path = ElementToolbar;
+			sourceTree = "<group>";
+		};
 		ECE883B82C009DC30045C53D /* Strokes */ = {
 			isa = PBXGroup;
 			children = (
@@ -1031,6 +1042,7 @@
 				ECA738C92BE60EF700A4542E /* GraphicContext.swift in Sources */,
 				ECA738F62BE612B700A4542E /* MTLDevice++.swift in Sources */,
 				EC0D14212BF79C73009BFE5F /* ToolObject.swift in Sources */,
+				ECDAC07B2C318DBC0000ED77 /* ElementToolbar.swift in Sources */,
 				EC50500D2BF6674400B4D86E /* OnDragViewModifier.swift in Sources */,
 				EC9AB09F2C1401A40076AF58 /* EraserObject.swift in Sources */,
 				ECBE529C2C1D94A4006BDB3D /* CameraView.swift in Sources */,

Memola/Canvas/Tool/Pen/Core/PenStyle.swift

@@ -10,6 +10,7 @@ import Foundation
 
 protocol PenStyle {
     var icon: (base: String, tip: String?) { get }
+    var compactIcon: (base: String, tip: String?) { get }
     var textureName: String? { get }
     var thickness: (min: CGFloat, max: CGFloat) { get }
     var thicknessSteps: [CGFloat] { get }

Memola/Canvas/Tool/Pen/PenStyles/EraserPenStyle.swift

@@ -10,6 +10,8 @@ import Foundation
 struct EraserPenStyle: PenStyle {
     var icon: (base: String, tip: String?) = ("eraser", nil)
 
+    var compactIcon: (base: String, tip: String?) = ("eraser-compact", nil)
+
     var textureName: String? = nil
 
     var thickness: (min: CGFloat, max: CGFloat) = (0.5, 30)

Memola/Canvas/Tool/Pen/PenStyles/MarkerPenStyle.swift

@@ -10,6 +10,8 @@ import Foundation
 struct MarkerPenStyle: PenStyle {
     var icon: (base: String, tip: String?) = ("marker-base", "marker-tip")
 
+    var compactIcon: (base: String, tip: String?) = ("marker-base-compact", "marker-tip-compact")
+
     var textureName: String? = "point-texture"
 
     var thickness: (min: CGFloat, max: CGFloat) = (0.5, 30)

Memola/Features/Memo/ElementToolbar/ElementToolbar.swift

@@ -0,0 +1,240 @@
+//
+//  ElementToolbar.swift
+//  Memola
+//
+//  Created by Dscyre Scotti on 6/30/24.
+//
+
+import SwiftUI
+import PhotosUI
+import AVFoundation
+
+struct ElementToolbar: View {
+    @Environment(\.horizontalSizeClass) var horizontalSizeClass
+    let size: CGFloat
+    @ObservedObject var tool: Tool
+    @ObservedObject var canvas: Canvas
+
+    @State var opensCamera: Bool = false
+    @State var isCameraAccessDenied: Bool = false
+    @State var photosPickerItem: PhotosPickerItem?
+
+    @Namespace var namespace
+
+    var body: some View {
+        Group {
+            if horizontalSizeClass == .regular {
+                regularToolbar
+            } else {
+                ZStack(alignment: .bottomLeading) {
+                    compactToolbar
+                    if tool.selection == .photo {
+                        photoOption
+                            .background {
+                                RoundedRectangle(cornerRadius: 8)
+                                    .fill(.regularMaterial)
+                            }
+                            .frame(maxWidth: .infinity)
+                            .transition(.move(edge: .bottom).combined(with: .blurReplace))
+                    }
+                }
+            }
+        }
+        .fullScreenCover(isPresented: $opensCamera) {
+            let image: Binding<UIImage?> = Binding {
+                tool.selectedPhotoItem?.image
+            } set: { image in
+                guard let image else { return }
+                tool.selectPhoto(image, for: canvas.canvasID)
+            }
+            CameraView(image: image, canvas: canvas)
+                .ignoresSafeArea()
+        }
+        .alert("Camera Access Denied", isPresented: $isCameraAccessDenied) {
+            Button {
+                if let url = URL(string: UIApplication.openSettingsURLString + "&path=CAMERA/\(String(describing: Bundle.main.bundleIdentifier))") {
+                    UIApplication.shared.open(url)
+                }
+            } label: {
+                Text("Open Settings")
+            }
+            Button("Cancel", role: .cancel) { }
+        } message: {
+            Text("Memola requires access to the camera to capture photos. Please open Settings and enable camera access.")
+        }
+        .onChange(of: photosPickerItem) { oldValue, newValue in
+            if newValue != nil {
+                Task {
+                    tool.isLoadingPhoto = true
+                    let data = try? await newValue?.loadTransferable(type: Data.self)
+                    if let data, let image = UIImage(data: data) {
+                        tool.selectPhoto(image, for: canvas.canvasID)
+                    }
+                    photosPickerItem = nil
+                }
+            }
+        }
+    }
+
+    var regularToolbar: some View {
+        HStack(spacing: 0) {
+            Button {
+                withAnimation {
+                    tool.selectTool(.hand)
+                }
+            } label: {
+                Image(systemName: "hand.draw.fill")
+                    .fontWeight(.heavy)
+                    .contentShape(.circle)
+                    .frame(width: size, height: size)
+                    .foregroundStyle(tool.selection == .hand ? Color.white : Color.accentColor)
+                    .clipShape(.rect(cornerRadius: 8))
+            }
+            .hoverEffect(.lift)
+            .background {
+                if tool.selection == .hand {
+                    Color.accentColor
+                        .clipShape(.rect(cornerRadius: 8))
+                        .matchedGeometryEffect(id: "element.toolbar.bg", in: namespace)
+                }
+            }
+            Button {
+                withAnimation {
+                    tool.selectTool(.pen)
+                }
+            } label: {
+                Image(systemName: "pencil")
+                    .fontWeight(.heavy)
+                    .contentShape(.circle)
+                    .frame(width: size, height: size)
+                    .foregroundStyle(tool.selection == .pen ? Color.white : Color.accentColor)
+                    .clipShape(.rect(cornerRadius: 8))
+            }
+            .hoverEffect(.lift)
+            .background {
+                if tool.selection == .pen {
+                    Color.accentColor
+                        .clipShape(.rect(cornerRadius: 8))
+                        .matchedGeometryEffect(id: "element.toolbar.bg", in: namespace)
+                }
+            }
+            HStack(spacing: 0) {
+                Button {
+                    withAnimation {
+                        tool.selectTool(.photo)
+                    }
+                } label: {
+                    Image(systemName: "photo")
+                        .contentShape(.circle)
+                        .frame(width: size, height: size)
+                        .foregroundStyle(tool.selection == .photo ? Color.white : Color.accentColor)
+                        .clipShape(.rect(cornerRadius: 8))
+                }
+                .hoverEffect(.lift)
+                .background {
+                    if tool.selection == .photo {
+                        Color.accentColor
+                            .clipShape(.rect(cornerRadius: 8))
+                            .matchedGeometryEffect(id: "element.toolbar.bg", in: namespace)
+                    }
+                    if tool.selection != .photo {
+                        Color.clear
+                            .matchedGeometryEffect(id: "element.toolbar.photo.options", in: namespace)
+                    }
+                }
+                if tool.selection == .photo {
+                    photoOption
+                        .matchedGeometryEffect(id: "element.toolbar.photo.options", in: namespace)
+                        .transition(.blurReplace.animation(.easeIn(duration: 0.1)))
+                }
+            }
+            .background {
+                if tool.selection == .photo {
+                    RoundedRectangle(cornerRadius: 8)
+                        .fill(Color.white.tertiary)
+                        .transition(.move(edge: .leading).combined(with: .opacity).animation(.easeIn(duration: 0.1)))
+                }
+            }
+        }
+        .background {
+            RoundedRectangle(cornerRadius: 8)
+                .fill(.regularMaterial)
+        }
+        .transition(.move(edge: .top).combined(with: .blurReplace))
+    }
+
+    var compactToolbar: some View {
+        HStack(spacing: 0) {
+            Button {
+                withAnimation {
+                    tool.selectTool(.pen)
+                }
+            } label: {
+                Image(systemName: "pencil")
+                    .fontWeight(.heavy)
+                    .contentShape(.circle)
+                    .frame(width: size, height: size)
+                    .clipShape(.rect(cornerRadius: 8))
+            }
+            .hoverEffect(.lift)
+            Button {
+                withAnimation {
+                    tool.selectTool(.photo)
+                }
+            } label: {
+                Image(systemName: "photo")
+                    .contentShape(.circle)
+                    .frame(width: size, height: size)
+                    .clipShape(.rect(cornerRadius: 8))
+            }
+            .hoverEffect(.lift)
+        }
+        .background {
+            RoundedRectangle(cornerRadius: 8)
+                .fill(.regularMaterial)
+        }
+        .transition(.move(edge: .bottom).combined(with: .blurReplace))
+        .padding(10)
+    }
+
+    var photoOption: some View {
+        HStack(spacing: 0) {
+            Button {
+                openCamera()
+            } label: {
+                Image(systemName: "camera.fill")
+                    .contentShape(.circle)
+                    .frame(width: size, height: size)
+                    .clipShape(.rect(cornerRadius: 8))
+            }
+            .hoverEffect(.lift)
+            PhotosPicker(selection: $photosPickerItem, matching: .images, preferredItemEncoding: .compatible) {
+                Image(systemName: "photo.fill.on.rectangle.fill")
+                    .contentShape(.circle)
+                    .frame(width: size, height: size)
+                    .clipShape(.rect(cornerRadius: 8))
+            }
+            .hoverEffect(.lift)
+        }
+    }
+
+    func openCamera() {
+        let status = AVCaptureDevice.authorizationStatus(for: .video)
+        switch status {
+        case .notDetermined:
+            AVCaptureDevice.requestAccess(for: .video) { status in
+                withAnimation {
+                    if status {
+                        opensCamera = true
+                    } else {
+                        isCameraAccessDenied = true
+                    }
+                }
+            }
+        case .authorized:
+            opensCamera = true
+        default:
+            isCameraAccessDenied = true
+        }
+    }
+}

Memola/Features/Memo/Memo/MemoView.swift

@@ -9,6 +9,8 @@ import SwiftUI
 import CoreData
 
 struct MemoView: View {
+    @Environment(\.horizontalSizeClass) var horizontalSizeClass
+
     @StateObject var tool: Tool
     @StateObject var canvas: Canvas
     @StateObject var history: History
@@ -28,6 +30,36 @@ struct MemoView: View {
     }
 
     var body: some View {
+        Group {
+            if horizontalSizeClass == .regular {
+                canvasView
+            } else {
+                compactCanvasView
+            }
+        }
+        .overlay(alignment: .top) {
+            Toolbar(size: size, memo: memo, tool: tool, canvas: canvas, history: history)
+        }
+        .disabled(textFieldState || tool.isLoadingPhoto)
+        .disabled(canvas.state == .loading || canvas.state == .closing)
+        .overlay {
+            switch canvas.state {
+            case .loading:
+                loadingIndicator("Loading memo...")
+            case .closing:
+                loadingIndicator("Saving memo...")
+            default:
+                EmptyView()
+            }
+        }
+        .overlay {
+            if tool.isLoadingPhoto {
+                loadingIndicator("Loading photo...")
+            }
+        }
+    }
+
+    var canvasView: some View {
         CanvasView(tool: tool, canvas: canvas, history: history)
             .ignoresSafeArea()
             .overlay(alignment: .bottomTrailing) {
@@ -47,24 +79,29 @@ struct MemoView: View {
             .overlay(alignment: .bottomLeading) {
                 zoomControl
             }
-            .disabled(textFieldState || tool.isLoadingPhoto)
-            .overlay(alignment: .top) {
-                Toolbar(size: size, memo: memo, tool: tool, canvas: canvas, history: history)
-            }
-            .disabled(canvas.state == .loading || canvas.state == .closing)
-            .overlay {
-                switch canvas.state {
-                case .loading:
-                    loadingIndicator("Loading memo...")
-                case .closing:
-                    loadingIndicator("Saving memo...")
+    }
+
+    var compactCanvasView: some View {
+        CanvasView(tool: tool, canvas: canvas, history: history)
+            .ignoresSafeArea()
+            .overlay(alignment: .bottom) {
+                switch tool.selection {
+                case .pen:
+                    PenDock(tool: tool, canvas: canvas, size: size)
+                        .transition(.move(edge: .bottom))
+                case .photo:
+                    if let photoItem = tool.selectedPhotoItem {
+                        PhotoPreview(photoItem: photoItem, tool: tool)
+                            .transition(.move(edge: .trailing))
+                    }
                 default:
                     EmptyView()
                 }
             }
-            .overlay {
-                if tool.isLoadingPhoto {
-                    loadingIndicator("Loading photo...")
+            .overlay(alignment: .bottom) {
+                if tool.selection == .hand {
+                    ElementToolbar(size: size, tool: tool, canvas: canvas)
+                        .transition(.move(edge: .bottom))
                 }
             }
     }

Memola/Features/Memo/PenDock/PenDock.swift

@@ -8,41 +8,97 @@
 import SwiftUI
 
 struct PenDock: View {
+    @Environment(\.horizontalSizeClass) var horizontalSizeClass
     @ObservedObject var tool: Tool
     @ObservedObject var canvas: Canvas
 
     let size: CGFloat
-    let width: CGFloat = 90
-    let height: CGFloat = 30
-    let factor: CGFloat = 0.9
+    var width: CGFloat {
+        horizontalSizeClass == .compact ? 30 : 90
+    }
+    var height: CGFloat {
+        horizontalSizeClass == .compact ? 90 : 30
+    }
+    var factor: CGFloat {
+        horizontalSizeClass == .compact ? 0.9 : 0.9
+    }
 
     @State var refreshScrollId: UUID = UUID()
     @State var opensColorPicker: Bool = false
 
     var body: some View {
-        ZStack(alignment: .bottomTrailing) {
-            if !canvas.locksCanvas {
-                VStack(alignment: .trailing) {
-                    penPropertyTool
-                    penItemList
+        if horizontalSizeClass == .regular {
+            ZStack(alignment: .bottomTrailing) {
+                if !canvas.locksCanvas {
+                    VStack(alignment: .trailing) {
+                        penPropertyTool
+                        penItemList
+                    }
+                    .fixedSize()
+                    .frame(maxHeight: .infinity)
+                    .padding(10)
+                    .transition(.move(edge: .trailing).combined(with: .blurReplace))
                 }
-                .fixedSize()
-                .frame(maxHeight: .infinity)
-                .padding(10)
-                .transition(.move(edge: .trailing).combined(with: .blurReplace))
+                lockButton
+                    .padding(10)
+                    .transition(.move(edge: .trailing).combined(with: .blurReplace))
+            }
+        } else {
+            ZStack(alignment: .bottomTrailing) {
+                if !canvas.locksCanvas {
+                    GeometryReader { proxy in
+                        HStack(alignment: .bottom, spacing: 10) {
+                            newPenButton
+                                .frame(height: height * factor - 18)
+                            compactPenItemList
+                                .fixedSize(horizontal: false, vertical: true)
+                            compactPenPropertyTool
+                        }
+                        .padding(.horizontal, 10)
+                        .clipped()
+                        .background(alignment: .bottom) {
+                            RoundedRectangle(cornerRadius: 8)
+                                .fill(.regularMaterial)
+                                .frame(height: height * factor - 18)
+                        }
+                        .padding([.horizontal, .bottom], 10)
+                        .frame(maxWidth: min(proxy.size.height, proxy.size.width), maxHeight: .infinity, alignment: .bottom)
+                        .frame(maxWidth: .infinity)
+                    }
+                    .overlay(alignment: .bottom) {
+                        Button {
+                            withAnimation {
+                                tool.selectTool(.hand)
+                            }
+                        } label: {
+                            Image(systemName: "chevron.compact.down")
+                                .font(.headline)
+                                .frame(width: 80)
+                                .padding(10)
+                                .background(.regularMaterial)
+                                .clipShape(.capsule)
+                                .contentShape(.capsule)
+                        }
+                        .offset(y: 5)
+                    }
+                    .transition(.move(edge: .bottom).combined(with: .blurReplace))
+                }
+                lockButton
+                    .frame(maxWidth: .infinity, alignment: .bottomTrailing)
+                    .padding(10)
+                    .offset(y: canvas.locksCanvas ? 0 : -(height * factor - size + 20))
+                    .transition(.move(edge: .trailing).combined(with: .blurReplace))
             }
-            lockButton
-                .padding(10)
-                .transition(.move(edge: .trailing).combined(with: .blurReplace))
         }
     }
 
+    @ViewBuilder
     var penItemList: some View {
         ScrollViewReader { proxy in
             ScrollView(.vertical, showsIndicators: false) {
                 LazyVStack(spacing: 0) {
                     ForEach(tool.pens) { pen in
-                        penItemRow(pen)
+                        penItem(pen)
                             .id(pen.id)
                             .scrollTransition { content, phase in
                                 content
@@ -75,7 +131,34 @@ struct PenDock: View {
         }
     }
 
-    func penItemRow(_ pen: Pen) -> some View {
+    @ViewBuilder
+    var compactPenItemList: some View {
+        ScrollViewReader { proxy in
+            ScrollView(.horizontal, showsIndicators: false) {
+                LazyHStack(spacing: 0) {
+                    ForEach(tool.pens) { pen in
+                        compactPenItem(pen)
+                            .id(pen.id)
+                            .scrollTransition { content, phase in
+                                content
+                                    .scaleEffect(phase.isIdentity ? 1 : 0.04, anchor: .bottom)
+                            }
+                    }
+                }
+                .padding(.horizontal, 10)
+                .id(refreshScrollId)
+            }
+            .onReceive(tool.scrollPublisher) { id in
+                DispatchQueue.main.asyncAfter(deadline: .now() + 0.5) {
+                    withAnimation {
+                        proxy.scrollTo(id)
+                    }
+                }
+            }
+        }
+    }
+
+    func penItem(_ pen: Pen) -> some View {
         ZStack {
             penShadow(pen)
             if let tip = pen.style.icon.tip {
@@ -88,7 +171,7 @@ struct PenDock: View {
                 .resizable()
         }
         .frame(width: width * factor, height: height * factor)
-        .padding(.vertical, 5)
+        .padding(.horizontal, 5)
         .contentShape(.rect(cornerRadii: .init(topLeading: 10, bottomLeading: 10)))
         .onTapGesture {
             if tool.selectedPen !== pen {
@@ -148,6 +231,79 @@ struct PenDock: View {
         .offset(x: tool.selectedPen === pen ? 0 : 25)
     }
 
+    func compactPenItem(_ pen: Pen) -> some View {
+        ZStack {
+            compactPenShadow(pen)
+            if let tip = pen.style.compactIcon.tip {
+                Image(tip)
+                    .resizable()
+                    .renderingMode(.template)
+                    .foregroundStyle(Color.rgba(from: pen.rgba))
+            }
+            Image(pen.style.compactIcon.base)
+                .resizable()
+        }
+        .frame(width: width * factor, height: height * factor)
+        .padding(.top, 5)
+        .contentShape(.rect(cornerRadii: .init(topLeading: 10, bottomLeading: 10)))
+        .onTapGesture {
+            if tool.selectedPen !== pen {
+                tool.selectPen(pen)
+            }
+        }
+        .padding(.horizontal, 10)
+        .contextMenu(if: pen.strokeStyle != .eraser) {
+            ControlGroup {
+                Button {
+                    tool.selectPen(pen)
+                } label: {
+                    Label(
+                        title: { Text("Select") },
+                        icon: { Image(systemName: "pencil.tip.crop.circle") }
+                    )
+                }
+                Button {
+                    let originalPen = pen
+                    let pen = PenObject.createObject(\.viewContext, penStyle: originalPen.style)
+                    pen.color = originalPen.rgba
+                    pen.thickness = originalPen.thickness
+                    pen.isSelected = true
+                    pen.tool = tool.object
+                    let _pen = Pen(object: pen)
+                    tool.duplicatePen(_pen, of: originalPen)
+                } label: {
+                    Label(
+                        title: { Text("Duplicate") },
+                        icon: { Image(systemName: "plus.square.on.square") }
+                    )
+                }
+                Button(role: .destructive) {
+                    tool.removePen(pen)
+                } label: {
+                    Label(
+                        title: { Text("Remove") },
+                        icon: { Image(systemName: "trash") }
+                    )
+                }
+                .disabled(tool.markers.count <= 1)
+            }
+            .controlGroupStyle(.menu)
+        } preview: {
+            penPreview(pen)
+                .drawingGroup()
+                .contentShape(.contextMenuPreview, .rect(cornerRadius: 10))
+        }
+        .onDrag(if: pen.strokeStyle != .eraser) {
+            tool.draggedPen = pen
+            return NSItemProvider(contentsOf: URL(string: pen.id)) ?? NSItemProvider()
+        } preview: {
+            penPreview(pen)
+                .contentShape(.dragPreview, .rect(cornerRadius: 10))
+        }
+        .onDrop(of: [.item], delegate: PenDropDelegate(id: pen.id, tool: tool, action: { refreshScrollId = UUID() }))
+        .offset(y: tool.selectedPen === pen ? 0 : 25)
+    }
+
     @ViewBuilder
     var penPropertyTool: some View {
         if let pen = tool.selectedPen {
@@ -170,6 +326,23 @@ struct PenDock: View {
         }
     }
 
+    @ViewBuilder
+    var compactPenPropertyTool: some View {
+        if let pen = tool.selectedPen {
+            HStack(spacing: 10) {
+                compactPenThicknessPicker(pen)
+                    .frame(width: width)
+                    .rotationEffect(.degrees(-90))
+                if pen.strokeStyle == .marker {
+                    penColorPicker(pen)
+                        .frame(width: width)
+                        .transition(.move(edge: .trailing).combined(with: .opacity))
+                }
+            }
+            .frame(height: height * factor - 18)
+        }
+    }
+
     func penColorPicker(_ pen: Pen) -> some View {
         Button {
             opensColorPicker = true
@@ -191,12 +364,13 @@ struct PenDock: View {
             }
             .background(baseColor)
             .clipShape(.rect(cornerRadius: 8))
-            .frame(height: 25)
+            .frame(height: horizontalSizeClass == .compact ? 30 : 25)
             .overlay {
                 RoundedRectangle(cornerRadius: 8)
                     .stroke(Color.gray, lineWidth: 0.4)
             }
             .padding(0.2)
+            .drawingGroup()
         }
         .buttonStyle(.plain)
         .hoverEffect(.lift)
@@ -250,19 +424,41 @@ struct PenDock: View {
         }
     }
 
+    @ViewBuilder
+    func compactPenThicknessPicker(_ pen: Pen) -> some View {
+        let minimum: CGFloat = pen.style.thickness.min
+        let maximum: CGFloat = pen.style.thickness.max
+        let start: CGFloat = 4
+        let end: CGFloat = 7
+        let selection = Binding(
+            get: { pen.thickness },
+            set: {
+                pen.thickness = $0
+                tool.objectWillChange.send()
+            }
+        )
+        Picker("", selection: selection) {
+            ForEach(pen.style.thicknessSteps, id: \.self) { step in
+                let size = ((step - minimum) * (end - start) / (maximum - minimum)) + start - (0.5 / step)
+                Circle()
+                    .fill(.black)
+                    .frame(width: size, height: size)
+                    .frame(width: size + 2, height: size + 2)
+            }
+        }
+        .hoverEffect(.lift)
+        .pickerStyle(.wheel)
+        .frame(width: 50, height: 30)
+        .onChange(of: pen.thickness) { _, _ in
+            withPersistence(\.viewContext) { context in
+                try context.saveIfNeeded()
+            }
+        }
+    }
+
     var newPenButton: some View {
         Button {
-            let pen = PenObject.createObject(\.viewContext, penStyle: .marker)
-            var selectedPen = tool.selectedPen
-            selectedPen = (selectedPen?.strokeStyle == .marker ? (selectedPen ?? tool.pens.last) : tool.pens.last)
-            if let color = selectedPen?.rgba {
-                pen.color = color
-            }
-            pen.isSelected = true
-            pen.tool = tool.object
-            pen.orderIndex = Int16(tool.pens.count)
-            let _pen = Pen(object: pen)
-            tool.addPen(_pen)
+            createNewPen()
         } label: {
             Image(systemName: "plus.circle.fill")
                 .font(.title2)
@@ -317,6 +513,30 @@ struct PenDock: View {
         }
     }
 
+    func compactPenShadow(_ pen: Pen) -> some View {
+        ZStack {
+            Group {
+                if let tip = pen.style.compactIcon.tip {
+                    Image(tip)
+                        .resizable()
+                        .renderingMode(.template)
+                }
+                Image(pen.style.compactIcon.base)
+                    .resizable()
+                    .renderingMode(.template)
+            }
+            .foregroundStyle(.black.opacity(0.2))
+            .blur(radius: 3)
+            if let tip = pen.style.compactIcon.tip {
+                Image(tip)
+                    .resizable()
+                    .renderingMode(.template)
+                    .foregroundStyle(Color(red: pen.rgba[0], green: pen.rgba[1], blue: pen.rgba[2]))
+                    .blur(radius: 0.5)
+            }
+        }
+    }
+
     var lockButton: some View {
         Button {
             withAnimation {
@@ -332,4 +552,18 @@ struct PenDock: View {
         .hoverEffect(.lift)
         .contentTransition(.symbolEffect(.replace))
     }
+
+    func createNewPen() {
+        let pen = PenObject.createObject(\.viewContext, penStyle: .marker)
+        var selectedPen = tool.selectedPen
+        selectedPen = (selectedPen?.strokeStyle == .marker ? (selectedPen ?? tool.pens.last) : tool.pens.last)
+        if let color = selectedPen?.rgba {
+            pen.color = color
+        }
+        pen.isSelected = true
+        pen.tool = tool.object
+        pen.orderIndex = Int16(tool.pens.count)
+        let _pen = Pen(object: pen)
+        tool.addPen(_pen)
+    }
 }

Memola/Features/Memo/Toolbar/Toolbar.swift

@@ -6,12 +6,11 @@
 //
 
 import SwiftUI
-import PhotosUI
 import Foundation
-import AVFoundation
 
 struct Toolbar: View {
     @Environment(\.dismiss) var dismiss
+    @Environment(\.horizontalSizeClass) var horizontalSizeClass
 
     @ObservedObject var tool: Tool
     @ObservedObject var canvas: Canvas
@@ -19,14 +18,9 @@ struct Toolbar: View {
 
     @State var title: String
     @State var memo: MemoObject
-    @State var opensCamera: Bool = false
-    @State var photosPickerItem: PhotosPickerItem?
-    @State var isCameraAccessDenied: Bool = false
 
     @FocusState var textFieldState: Bool
 
-    @Namespace var namespace
-
     let size: CGFloat
 
     init(size: CGFloat, memo: MemoObject, tool: Tool, canvas: Canvas, history: History) {
@@ -47,8 +41,8 @@ struct Toolbar: View {
                 }
             }
             .frame(maxWidth: .infinity, alignment: .leading)
-            if !canvas.locksCanvas {
-                elementTool
+            if !canvas.locksCanvas, horizontalSizeClass == .regular {
+                ElementToolbar(size: size, tool: tool, canvas: canvas)
             }
             HStack(spacing: 5) {
                 if !canvas.locksCanvas {
@@ -60,40 +54,6 @@ struct Toolbar: View {
         }
         .font(.subheadline)
         .padding(10)
-        .onChange(of: photosPickerItem) { oldValue, newValue in
-            if newValue != nil {
-                Task {
-                    tool.isLoadingPhoto = true
-                    let data = try? await newValue?.loadTransferable(type: Data.self)
-                    if let data, let image = UIImage(data: data) {
-                        tool.selectPhoto(image, for: canvas.canvasID)
-                    }
-                    photosPickerItem = nil
-                }
-            }
-        }
-        .fullScreenCover(isPresented: $opensCamera) {
-            let image: Binding<UIImage?> = Binding {
-                tool.selectedPhotoItem?.image
-            } set: { image in
-                guard let image else { return }
-                tool.selectPhoto(image, for: canvas.canvasID)
-            }
-            CameraView(image: image, canvas: canvas)
-                .ignoresSafeArea()
-        }
-        .alert("Camera Access Denied", isPresented: $isCameraAccessDenied) {
-            Button {
-                if let url = URL(string: UIApplication.openSettingsURLString + "&path=CAMERA/\(String(describing: Bundle.main.bundleIdentifier))") {
-                    UIApplication.shared.open(url)
-                }
-            } label: {
-                Text("Open Settings")
-            }
-            Button("Cancel", role: .cancel) { }
-        } message: {
-            Text("Memola requires access to the camera to capture photos. Please open Settings and enable camera access.")
-        }
     }
 
     var closeButton: some View {
@@ -116,7 +76,7 @@ struct Toolbar: View {
             .focused($textFieldState)
             .textFieldStyle(.plain)
             .padding(.horizontal, size / 2.5)
-            .frame(width: 140, height: size)
+            .frame(width: horizontalSizeClass == .compact ? 100 : 140, height: size)
             .background(.regularMaterial)
             .clipShape(.rect(cornerRadius: 8))
             .onChange(of: textFieldState) { oldValue, newValue in
@@ -135,110 +95,6 @@ struct Toolbar: View {
             .transition(.move(edge: .top).combined(with: .blurReplace))
     }
 
-    var elementTool: some View {
-        HStack(spacing: 0) {
-            Button {
-                withAnimation {
-                    tool.selectTool(.hand)
-                }
-            } label: {
-                Image(systemName: "hand.draw.fill")
-                    .fontWeight(.heavy)
-                    .contentShape(.circle)
-                    .frame(width: size, height: size)
-                    .foregroundStyle(tool.selection == .hand ? Color.white : Color.accentColor)
-                    .clipShape(.rect(cornerRadius: 8))
-            }
-            .hoverEffect(.lift)
-            .background {
-                if tool.selection == .hand {
-                    Color.accentColor
-                        .clipShape(.rect(cornerRadius: 8))
-                        .matchedGeometryEffect(id: "element.toolbar.bg", in: namespace)
-                }
-            }
-            Button {
-                withAnimation {
-                    tool.selectTool(.pen)
-                }
-            } label: {
-                Image(systemName: "pencil")
-                    .fontWeight(.heavy)
-                    .contentShape(.circle)
-                    .frame(width: size, height: size)
-                    .foregroundStyle(tool.selection == .pen ? Color.white : Color.accentColor)
-                    .clipShape(.rect(cornerRadius: 8))
-            }
-            .hoverEffect(.lift)
-            .background {
-                if tool.selection == .pen {
-                    Color.accentColor
-                        .clipShape(.rect(cornerRadius: 8))
-                        .matchedGeometryEffect(id: "element.toolbar.bg", in: namespace)
-                }
-            }
-            HStack(spacing: 0) {
-                Button {
-                    withAnimation {
-                        tool.selectTool(.photo)
-                    }
-                } label: {
-                    Image(systemName: "photo")
-                        .contentShape(.circle)
-                        .frame(width: size, height: size)
-                        .foregroundStyle(tool.selection == .photo ? Color.white : Color.accentColor)
-                        .clipShape(.rect(cornerRadius: 8))
-                }
-                .hoverEffect(.lift)
-                .background {
-                    if tool.selection == .photo {
-                        Color.accentColor
-                            .clipShape(.rect(cornerRadius: 8))
-                            .matchedGeometryEffect(id: "element.toolbar.bg", in: namespace)
-                    }
-                    if tool.selection != .photo {
-                        Color.clear
-                            .matchedGeometryEffect(id: "element.toolbar.photo.options", in: namespace)
-                    }
-                }
-                if tool.selection == .photo {
-                    HStack(spacing: 0) {
-                        Button {
-                            openCamera()
-                        } label: {
-                            Image(systemName: "camera.fill")
-                                .contentShape(.circle)
-                                .frame(width: size, height: size)
-                                .clipShape(.rect(cornerRadius: 8))
-                        }
-                        .hoverEffect(.lift)
-                        PhotosPicker(selection: $photosPickerItem, matching: .images, preferredItemEncoding: .compatible) {
-                            Image(systemName: "photo.fill.on.rectangle.fill")
-                                .contentShape(.circle)
-                                .frame(width: size, height: size)
-                                .clipShape(.rect(cornerRadius: 8))
-                        }
-                        .hoverEffect(.lift)
-                    }
-                    .matchedGeometryEffect(id: "element.toolbar.photo.options", in: namespace)
-                    .transition(.blurReplace.animation(.easeIn(duration: 0.1)))
-                }
-            }
-            .background {
-                if tool.selection == .photo {
-                    RoundedRectangle(cornerRadius: 8)
-                        .fill(Color.white.tertiary)
-                        .transition(.move(edge: .leading).animation(.easeIn(duration: 0.1)))
-                }
-            }
-        }
-        .background {
-            RoundedRectangle(cornerRadius: 8)
-                .fill(.regularMaterial)
-        }
-        .transition(.move(edge: .top).combined(with: .blurReplace))
-    }
-
     var historyControl: some View {
         HStack {
             Button {
@@ -288,26 +144,7 @@ struct Toolbar: View {
         }
         .hoverEffect(.lift)
         .contentTransition(.symbolEffect(.replace))
-    }
-
-    func openCamera() {
-        let status = AVCaptureDevice.authorizationStatus(for: .video)
-        switch status {
-        case .notDetermined:
-            AVCaptureDevice.requestAccess(for: .video) { status in
-                withAnimation {
-                    if status {
-                        opensCamera = true
-                    } else {
-                        isCameraAccessDenied = true
-                    }
-                }
-            }
-        case .authorized:
-            opensCamera = true
-        default:
-            isCameraAccessDenied = true
-        }
+        .transition(.move(edge: .top).combined(with: .blurReplace))
     }
 
     func closeMemo() {

Memola/Resources/Assets/Assets.xcassets/graphics/eraser/eraser-compact.imageset/Contents.json

@@ -0,0 +1,23 @@
+{
+  "images" : [
+    {
+      "filename" : "eraser.png",
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "eraser@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "eraser@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

Memola/Resources/Assets/Assets.xcassets/graphics/pens/marker-base-compact.imageset/Contents.json

@@ -0,0 +1,23 @@
+{
+  "images" : [
+    {
+      "filename" : "marker-base.png",
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "marker-base@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "marker-base@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

Memola/Resources/Assets/Assets.xcassets/graphics/pens/marker-tip-compact.imageset/Contents.json

@@ -0,0 +1,23 @@
+{
+  "images" : [
+    {
+      "filename" : "marker-tip.png",
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "marker-tip@2x.png",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "marker-tip@3x.png",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}