Appearance for selected tracks

OsmAnd.xcodeproj/project.pbxproj

@@ -1361,6 +1361,9 @@
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 		C57354502AAB5144008B3214 /* OAMapSettingsTerrainParametersViewController.xib in Resources */ = {isa = PBXBuildFile; fileRef = C573544E2AAB5144008B3214 /* OAMapSettingsTerrainParametersViewController.xib */; };
 		C5735AF62AFE9CB500638715 /* InfoPlist.strings in Resources */ = {isa = PBXBuildFile; fileRef = C5735AF42AFE9CB500638715 /* InfoPlist.strings */; };
+		C575798C2D64A0A30016957D /* TracksChangeAppearanceViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = C575798B2D64A0A30016957D /* TracksChangeAppearanceViewController.swift */; };
+		C57693172D66159200E4F772 /* AppearanceData.swift in Sources */ = {isa = PBXBuildFile; fileRef = C57693162D66159200E4F772 /* AppearanceData.swift */; };
+		C57693192D67148400E4F772 /* ChangeTracksAppearanceTask.swift in Sources */ = {isa = PBXBuildFile; fileRef = C57693182D67148400E4F772 /* ChangeTracksAppearanceTask.swift */; };
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@@ -4991,6 +4994,9 @@
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+		C575798B2D64A0A30016957D /* TracksChangeAppearanceViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TracksChangeAppearanceViewController.swift; sourceTree = "<group>"; };
+		C57693162D66159200E4F772 /* AppearanceData.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppearanceData.swift; sourceTree = "<group>"; };
+		C57693182D67148400E4F772 /* ChangeTracksAppearanceTask.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ChangeTracksAppearanceTask.swift; sourceTree = "<group>"; };
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@@ -11973,6 +11979,9 @@
 				C50E32832CA57DDB00EEC41F /* TracksFilterDetailsViewController.swift */,
 				C5A887E32CAD7B8E00DA2979 /* TracksSearchFilter.swift */,
 				C57245D82CDF3B70004F1F19 /* TracksSortModeHelper.swift */,
+				C575798B2D64A0A30016957D /* TracksChangeAppearanceViewController.swift */,
+				C57693162D66159200E4F772 /* AppearanceData.swift */,
+				C57693182D67148400E4F772 /* ChangeTracksAppearanceTask.swift */,
 			);
 			path = MyPlaces;
 			sourceTree = "<group>";
@@ -16590,6 +16599,7 @@
 				DA842ECD2A0B998E0030866E /* WidgetInfoCreator.swift in Sources */,
 				460E9AC12B71111000411854 /* CloudTrashItemMenuViewController.swift in Sources */,
 				323F04C82C6577340058DD78 /* ShowHideWhitewaterSportsAction.swift in Sources */,
+				C57693172D66159200E4F772 /* AppearanceData.swift in Sources */,
 				32388EE226E6AF770021F829 /* OAQuickSearchResultTableViewCell.m in Sources */,
 				DA5F77B628742E85000A2BFF /* OABackupStatus.m in Sources */,
 				DAABE4EE2A1657AF00569F71 /* Color+INT.swift in Sources */,
@@ -16969,6 +16979,7 @@
 				DA5A845226C563A900F274C7 /* OAMapLayers.mm in Sources */,
 				DA4ABEEB2876DA5D00B996EF /* OASettingsCategoryItems.m in Sources */,
 				FA4195592AAB55E6007CBBAB /* ShadowTransporentView.swift in Sources */,
+				C57693192D67148400E4F772 /* ChangeTracksAppearanceTask.swift in Sources */,
 				DA5A81DE26C563A700F274C7 /* OAStreet.mm in Sources */,
 				325CFBEB2B5052E000090DF2 /* TracksViewController.swift in Sources */,
 				32DE2BE42B6D13730025F2B9 /* OATwoButtonsTableViewCell.swift in Sources */,
@@ -17140,6 +17151,7 @@
 				DA5A845026C563A900F274C7 /* OAPOILayer.mm in Sources */,
 				DA2EC47B29FBB90A00ECEB37 /* WidgetType.swift in Sources */,
 				4631377929AE6D8A000B0258 /* OACarPlayHistoryListController.mm in Sources */,
+				C575798C2D64A0A30016957D /* TracksChangeAppearanceViewController.swift in Sources */,
 				DA5A834026C563A800F274C7 /* OAFolderCardCollectionViewCell.m in Sources */,
 				DA5A849226C563A900F274C7 /* OAMeasurementEditingContext.mm in Sources */,
 				DA5A856226C563A900F274C7 /* OAWaypointHelper.mm in Sources */,

Resources/Localizations/en.lproj/Localizable.strings

@@ -2363,9 +2363,11 @@
 "shared_string_open" = "Open";
 "time_closed" = "Closed";
 "time_will_open" = "Will open in";
-
+"shared_string_unchanged" = "Unchanged";
 "osm_live_active" = "Active";
 "menu_all_trips" = "All Tracks";
+"each_favourite_point_own_icon" = "Each favourite point would keep its own icon.";
+"unchanged_parameter_summary" = "Each track will retain its own parameters.";
 
 "public_transport_ped_route_title" = "The route on foot is approximately %@, and may be faster than public transport";
 "calc_pedestrian_route" = "Calculate pedestrian route";

Sources/Controllers/MyPlaces/AppearanceData.swift

@@ -0,0 +1,75 @@
+//
+//  AppearanceData.swift
+//  OsmAnd Maps
+//
+//  Created by Dmitry Svetlichny on 19.02.2025.
+//  Copyright © 2025 OsmAnd. All rights reserved.
+//
+
+import UIKit
+
+protocol AppearanceChangedDelegate: AnyObject {
+    func onAppearanceChanged()
+}
+
+struct AppearancePair {
+    let shouldReset: Bool
+    let value: Any?
+}
+
+final class AppearanceData: NSObject {
+    private var map: [GpxParameter: AppearancePair] = [:]
+    weak var delegate: AppearanceChangedDelegate?
+
+    override init() {
+        super.init()
+    }
+
+    init(data: AppearanceData) {
+        self.map = data.map
+        super.init()
+    }
+
+    private func notifyAppearanceModified() {
+        delegate?.onAppearanceChanged()
+    }
+
+    private func isValidValue(parameter: GpxParameter, value: Any?) -> Bool {
+        guard parameter.isAppearanceParameter() else { return false }
+        return true
+    }
+
+    func getParameter<T>(for parameter: GpxParameter) -> T? {
+        guard let pair = map[parameter] else { return nil }
+        return pair.value as? T
+    }
+
+    func setParameter(_ parameter: GpxParameter, value: Any?) {
+        if isValidValue(parameter: parameter, value: value) {
+            map[parameter] = AppearancePair(shouldReset: false, value: value)
+            notifyAppearanceModified()
+        }
+    }
+
+    func resetParameter(_ parameter: GpxParameter) {
+        guard parameter.isAppearanceParameter() else { return }
+        map[parameter] = AppearancePair(shouldReset: true, value: nil)
+        notifyAppearanceModified()
+    }
+
+    func shouldResetParameter(_ parameter: GpxParameter) -> Bool {
+        guard parameter.isAppearanceParameter() else { return false }
+        return map[parameter]?.shouldReset ?? false
+    }
+
+    func shouldResetAnything() -> Bool {
+        let params = GpxParameter.values()
+        for i in 0..<params.size {
+            if let param = params.get(index: i), shouldResetParameter(param) {
+                return true
+            }
+        }
+
+        return false
+    }
+}

Sources/Controllers/MyPlaces/ChangeTracksAppearanceTask.swift

@@ -0,0 +1,112 @@
+//
+//  ChangeTracksAppearanceTask.swift
+//  OsmAnd Maps
+//
+//  Created by Dmitry Svetlichny on 20.02.2025.
+//  Copyright © 2025 OsmAnd. All rights reserved.
+//
+
+import UIKit
+
+final class ChangeTracksAppearanceTask: NSObject {
+    private let gpxDbHelper: GpxDbHelper?
+    private let data: AppearanceData
+    private let items: Set<TrackItem>
+    private let callback: (() -> Void)?
+
+    init(data: AppearanceData, items: Set<TrackItem>, callback: (() -> Void)? = nil) {
+        self.data = data
+        self.items = items
+        self.callback = callback
+        gpxDbHelper = GpxDbHelper.shared
+    }
+
+    private func doInBackground() {
+        let resetAnything = data.shouldResetAnything()
+        for track in items {
+            if let file = track.getFile() {
+                let gpxFile = resetAnything ? getGpxFile(for: file) : nil
+                updateTrackAppearance(file: file, gpxFile: gpxFile)
+            } else if track.isShowCurrentTrack {
+                updateCurrentTrackAppearance()
+            }
+        }
+    }
+
+    private func updateTrackAppearance(file: KFile, gpxFile: GpxFile?) {
+        let callback = getGpxDataItemCallback(gpxFile: gpxFile)
+        if let dataItem = gpxDbHelper?.getItem(file: file, callback: callback) {
+            updateTrackAppearance(item: dataItem, gpxFile: gpxFile)
+        }
+    }
+
+    private func getGpxFile(for file: KFile) -> GpxFile? {
+        let gpxFile = GpxUtilities.shared.loadGpxFile(file: file)
+        return gpxFile.error == nil ? gpxFile : nil
+    }
+
+    private func updateCurrentTrackAppearance() {
+        let settings = OAAppSettings.sharedManager()
+        if let color: Int = data.getParameter(for: GpxParameter.color) {
+            settings?.currentTrackColor.set(Int32(color))
+        }
+        if let coloringType: String = data.getParameter(for: GpxParameter.coloringType) {
+            let requiredValue = ColoringType.companion.requireValueOf(purpose: ColoringPurpose.track, name: coloringType)
+            settings?.currentTrackColoringType.set(Int32(requiredValue.ordinal))
+            let routeInfoAttribute = ColoringType.companion.getRouteInfoAttribute(name: coloringType)
+            settings?.routeInfoAttribute.set(routeInfoAttribute)
+        }
+        if let width: String = data.getParameter(for: GpxParameter.width) {
+            settings?.currentTrackWidth.set(width)
+        }
+        if let showArrows: Bool = data.getParameter(for: GpxParameter.showArrows) {
+            settings?.currentTrackShowArrows.set(showArrows)
+        }
+        if let showStartFinish: Bool = data.getParameter(for: GpxParameter.showStartFinish) {
+            settings?.currentTrackShowStartFinish.set(showStartFinish)
+        }
+        if let trackVisualizationType: String = data.getParameter(for: GpxParameter.trackVisualizationType),
+           let intValue = Int32(trackVisualizationType) {
+            settings?.currentTrackVisualization3dByType.set(intValue)
+        }
+        if let gradientPalette: String = data.getParameter(for: GpxParameter.colorPalette) {
+            settings?.gradientPalettes.set(gradientPalette)
+        }
+    }
+
+    private func getGpxDataItemCallback(gpxFile: GpxFile?) -> GpxDbHelperGpxDataItemCallback {
+        let handler = GpxDataItemHandler()
+        handler.onGpxDataItemReady = { [weak self] item in
+            self?.updateTrackAppearance(item: item, gpxFile: gpxFile)
+        }
+
+        return handler
+    }
+
+    private func updateTrackAppearance(item: GpxDataItem, gpxFile: GpxFile?) {
+        for parameter in GpxParameter.companion.getAppearanceParameters() {
+            if data.shouldResetParameter(parameter) {
+                if let gpxFile = gpxFile {
+                    item.readGpxAppearanceParameter(gpxFile: gpxFile, parameter: parameter)
+                }
+            } else if let value: Any = data.getParameter(for: parameter) {
+                item.setParameter(parameter: parameter, value: value)
+            }
+        }
+
+        gpxDbHelper?.updateDataItem(item: item)
+    }
+
+    private func onPostExecute() {
+        callback?()
+    }
+
+    func execute() {
+        DispatchQueue.global(qos: .default).async {
+            self.doInBackground()
+            DispatchQueue.main.async {
+                self.onPostExecute()
+            }
+        }
+    }
+}