sailfish: allow configuring the startup page

A setting has been added to allow users to select which page should be
opened first. This allows for using Sailfin as a music player
exclusively, as proposed in #34

Special care has been taken to avoid the user being locked out from the
app, for when the library selected as home has been deleted on the
server side. It is real tricky to guide the user to delete dconf keys.

Therefore, a pulley menu with access to settings has been added to all
collection pages and to the unknown page. Additionally, when the setting
is changed, it throws away the entire pagestack and replaces it with the
new home page + the settings page, so the user can always navigate back.
The navigation history of the user will get lost, but otherwise the
implementation gets to complex for a feature that is expected to be used
not that often.

This uses more timers than I hoped for, because otherwise things are
undefined for some reason which I do not know and using timers solves
it. :(

sailfish/qml/Utils.js

@@ -89,7 +89,6 @@ function itemModelImageUrl(baseUrl, itemId, tag, type, options) {
 }
 
 function usePortraitCover(itemType) {
-    console.log("ItemType: " + itemType)
     return ["Series", "Movie", "tvshows", "movies"].indexOf(itemType) >= 0
 }
 

sailfish/qml/harbour-sailfin.qml

@@ -1,6 +1,6 @@
 /*
 Sailfin: a Jellyfin client written using Qt
-Copyright (C) 2020-2022 Chris Josten
+Copyright (C) 2020-2024 Chris Josten
 
 This library is free software; you can redistribute it and/or
 modify it under the terms of the GNU Lesser General Public
@@ -151,6 +151,8 @@ ApplicationWindow {
         id: config
         path: "/nl/netsoj/chris/Sailfin"
         property bool showDebugInfo: false
+        property string startupItemId
+        property string startupItemType
     }
 
     function navigateToItem(jellyfinId, mediaType, type, isFolder) {
@@ -182,8 +184,17 @@ ApplicationWindow {
         onAuthenticatedChanged: {
             if (authenticated && !isInSetup()) {
                 console.log("Authenticated)")
-                //loginAnimation.start()
+                console.log("Startup id: %1, item type: %2".arg(config.startupItemId).arg(config.startupItemType))
-                pageStack.replace(Qt.resolvedUrl("pages/MainPage.qml"))
+
+                if (config.startupItemId) {
+                    pageStack.replace(
+                        Utils.getPageUrl(config.startupItemType, "collectionfolder", true),
+                        { "itemId": config.startupItemId }
+                    )
+                } else {
+                    pageStack.replace(Qt.resolvedUrl("pages/MainPage.qml"))
+                }
+                pageStack.replace(pages)
             }
         }
     }

sailfish/qml/pages/SettingsPage.qml

@@ -1,6 +1,6 @@
 /*
 Sailfin: a Jellyfin client written using Qt
-Copyright (C) 2020 Chris Josten
+Copyright (C) 2020-2024 Chris Josten
 
 This library is free software; you can redistribute it and/or
 modify it under the terms of the GNU Lesser General Public
@@ -18,6 +18,7 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 */
 import QtQuick 2.6
 import Sailfish.Silica 1.0
+import Nemo.Configuration 1.0
 
 import nl.netsoj.chris.Jellyfin 1.0 as J
 
@@ -122,6 +123,63 @@ Page {
                 text: qsTr("Other")
             }
 
+            ConfigurationGroup {
+                id: config
+                path: "/nl/netsoj/chris/Sailfin"
+                property string startupItemId
+                property string startupItemType
+            }
+
+            ComboBox {
+                id: startupLibrarySelector
+                //: Combo box label for selecting where the application should start
+                label: qsTr("Start page")
+                //: Combo box description for selecting where the application should start
+                description: qsTr("Which page should be shown when the application starts?")
+                               menu: ContextMenu {
+                    MenuItem {
+                        readonly property string jellyfinId: ""
+                        readonly property string mediaType: ""
+                        text: qsTr("All libraries (default)")
+                        onClicked:saveStartupLibrary("", "")
+                    }
+
+                    Timer {
+                        id: libraryRepeaterDelay
+                        // Ugh, there must be a small delay before setting the currentIndex or else it won't work
+                        interval: 100
+                        onTriggered: {
+                            console.log("Libraries ready")
+                            for (var i = 0; i < libraryRepeater.count; i++) {
+                                console.log("%1: %2 (%3)".arg(i).arg(libraryRepeater.itemAt(i).jellyfinId).arg(config.startupItemId))
+                                if (libraryRepeater.itemAt(i).jellyfinId == config.startupItemId) {
+                                    startupLibrarySelector.currentIndex = i + 1
+                                    console.log("%1: %2".arg(i + 1).arg(startupLibrarySelector.currentIndex))
+                                }
+                            }
+                        }
+                    }
+
+                    Repeater {
+                        id: libraryRepeater
+                        model: J.ItemModel {
+                            loader: J.UserItemsLoader {
+                                apiClient: appWindow.apiClient
+                                includeItemTypes: "CollectionFolder"
+                                onReady: libraryRepeaterDelay.start()
+                            }
+                        }
+
+                        MenuItem {
+                            readonly property string jellyfinId: model.jellyfinId
+                            readonly property string type: model.collectionType
+                            onClicked: saveStartupLibrary(jellyfinId, model.collectionType)
+                            text: model.name
+                        }
+                    }
+                }
+            }
+
             IconListItem {
                 //: Settings list item for settings related to streaming
                 text: qsTr("Streaming settings")
@@ -144,5 +202,40 @@ Page {
             }
         }
     }
+    function saveStartupLibrary(itemId, mediaType) {
+        config.startupItemId = itemId
+        config.startupItemType = mediaType
+        config.sync()
+        console.log("Saved pref: %1 (%2)".arg(config.startupItemId).arg(config.startupMediaType))
+        // We do a little trick: after clicking an item, we wait for
+        // the animation to finish and then replace the entire page stack with the new start page
+        // and the settings page. This is not ideal in the case that the page stack does not equal that
+        // but the tradeoff is that users should not get stuck in the app when the library that they selected
+        // as their start library has been deleted on the server. Otherwise, they need to restart the app.
+        startupPageReplacer.start()
+    }
+
+    Timer {
+        id: startupPageReplacer
+        interval: 500
+        onTriggered: {
+            var firstPage = Qt.resolvedUrl("MainPage.qml")
+            if (config.startupItemId) {
+                firstPage = {
+                    "page": Utils.getPageUrl(config.startupItemType, "collectionfolder", true),
+                    "properties": { "itemId": config.startupItemId }
+                }
+            }
+            pageStack.replaceAbove(
+                null,
+                [
+                    firstPage,
+                    Qt.resolvedUrl("SettingsPage.qml")
+                ],
+                {},
+                PageStackAction.Immediate
+            )
+        }
+    }
 
 }

sailfish/qml/pages/itemdetails/CollectionPage.qml

@@ -1,6 +1,6 @@
 /*
 Sailfin: a Jellyfin client written using Qt
-Copyright (C) 2020 Chris Josten
+Copyright (C) 2020-2024 Chris Josten
 
 This library is free software; you can redistribute it and/or
 modify it under the terms of the GNU Lesser General Public
@@ -66,7 +66,7 @@ BaseDetailPage {
         cellWidth: Constants.libraryDelegateWidth
         cellHeight: Utils.usePortraitCover(itemData.collectionType) ? Constants.libraryDelegatePosterHeight
                                                                     : Constants.libraryDelegateHeight
-        visible: itemData.status !== J.ItemLoader.Error
+        visible: itemData.status !== J.LoaderBase.Error
 
         header: PageHeader {
             title: pageTitle || qsTr("Loading")
@@ -74,6 +74,16 @@ BaseDetailPage {
         PullDownMenu {
             id: downMenu
             visible: pageRoot.allowSort
+            MenuItem {
+                //: Pulley menu item: navigate to application settings page
+                text: qsTr("Settings")
+                onClicked: pageStack.push(Qt.resolvedUrl("../SettingsPage.qml"))
+            }
+            MenuItem {
+                //: Pulley menu item: shows controllable device page
+                text: qsTr("Remote control")
+                onClicked: pageStack.push(Qt.resolvedUrl("../ControllableDevicesPage.qml"))
+            }
             MenuItem {
                 id: sortMenuItem
                 //: Menu item for selecting the sort order of a collection

sailfish/qml/pages/itemdetails/MusicLibraryPage.qml

@@ -1,3 +1,21 @@
+/*
+Sailfin: a Jellyfin client written using Qt
+Copyright (C) 2022-2024 Chris Josten
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2.1 of the License, or (at your option) any later version.
+
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with this library; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+*/
 import QtQuick 2.6
 import Sailfish.Silica 1.0
 
@@ -19,6 +37,20 @@ BaseDetailPage {
     SilicaFlickable {
         anchors.fill: parent
         contentHeight: content.height
+
+        PullDownMenu {
+            MenuItem {
+                //: Pulley menu item: navigate to application settings page
+                text: qsTr("Settings")
+                onClicked: pageStack.push(Qt.resolvedUrl("../SettingsPage.qml"))
+            }
+            MenuItem {
+                //: Pulley menu item: shows controllable device page
+                text: qsTr("Remote control")
+                onClicked: pageStack.push(Qt.resolvedUrl("../ControllableDevicesPage.qml"))
+            }
+        }
+
         Component {
             id: latestMediaLoaderComponent
             J.LatestMediaLoader {

sailfish/qml/pages/itemdetails/UnsupportedPage.qml

@@ -1,6 +1,6 @@
 /*
 Sailfin: a Jellyfin client written using Qt
-Copyright (C) 2020 Chris Josten
+Copyright (C) 2020-2024 Chris Josten
 
 This library is free software; you can redistribute it and/or
 modify it under the terms of the GNU Lesser General Public
@@ -27,6 +27,20 @@ BaseDetailPage {
         PageHeader {
             title: itemData.name
         }
+        PullDownMenu {
+            // If for some reason the initial library item is not accessible, we must be able
+            // to access the settings.
+            MenuItem {
+                //: Pulley menu item: navigate to application settings page
+                text: qsTr("Settings")
+                onClicked: pageStack.push(Qt.resolvedUrl("../SettingsPage.qml"))
+            }
+            MenuItem {
+                //: Pulley menu item: shows controllable device page
+                text: qsTr("Remote control")
+                onClicked: pageStack.push(Qt.resolvedUrl("../ControllableDevicesPage.qml"))
+            }
+        }
         ViewPlaceholder {
 
             enabled: true