Audit best practice 0.4.8: orientazioni per pagina (reader in landscape), licenza nel pacchetto, EPUB lazy lengths, cover dinamica (ReaderState), flush config senza sync per tasto, pulizia chapterFraction/commenti

qml/pages/BookDetailPage.qml

@@ -4,6 +4,8 @@ import Sailfish.Silica 1.0
 Page {
     id: page
 
+    allowedOrientations: Orientation.Portrait
+
     property var bookData: ({})
     property string coverSource: ""
     property bool downloading: false

qml/pages/FeedPage.qml

@@ -4,6 +4,8 @@ import Sailfish.Silica 1.0
 Page {
     id: page
 
+    allowedOrientations: Orientation.Portrait
+
     property string feedUrl
     property string pageTitle
     property string nextUrl: ""

qml/pages/MainPage.qml

@@ -4,6 +4,8 @@ import Sailfish.Silica 1.0
 Page {
     id: page
 
+    allowedOrientations: Orientation.Portrait
+
     property bool loading: false
     property string errorMessage: ""
 

qml/pages/ReaderPage.qml

@@ -18,7 +18,6 @@ Page {
     property string bookFormat: "epub"
 
     property int currentChapter: 0
-    property double chapterFraction: 0.0
     // posizione di lettura nel capitolo corrente, stimata in caratteri di testo
     // dalla frazione di scroll (stabile col reflow del font)
     property int charOffset: 0
@@ -276,11 +275,11 @@ Page {
         var max = Math.max(0, innerFlick.contentHeight - innerFlick.height)
         var y = Math.max(0, Math.min(max, innerFlick.contentY))
         var len = book.chapterTextLength(page.currentChapter)
-        page.chapterFraction = max > 0 ? y / max : 0
         // posizione per caratteri (stima dalla frazione: stabile col reflow)
-        page.charOffset = Math.round(page.chapterFraction * len)
+        page.charOffset = Math.round((max > 0 ? y / max : 0) * len)
         page.pageIndex = Math.floor(y / step) + 1
         page.pageCount = Math.max(1, Math.ceil(max / step) + 1)
+        updateCoverState()
         maybeSave(false)
     }
 
@@ -308,7 +307,6 @@ Page {
             return
         if (index !== page.currentChapter) {
             maybeSave(true)
-            page.chapterFraction = 0
             page.charOffset = 0
             page.lastSavedAbs = -1
         }
@@ -368,7 +366,6 @@ Page {
         } else if (page.currentChapter > 0) {
             maybeSave(true)
             page.currentChapter -= 1
-            page.chapterFraction = 0
             page.charOffset = 0
             page.lastSavedAbs = -1
             // sentinella "fine capitolo": va oltre la lunghezza, così
@@ -383,6 +380,17 @@ Page {
         return Math.round(16 * page.fontScale * 100) / 100
     }
 
+    // aggiorna lo stato per la cover (titolo + capitolo + percentuale)
+    function updateCoverState() {
+        if (book.chapterCount <= 0)
+            return
+        var pct = Math.round(page.overallProgress() * 100)
+        readerState.setReading(book.title(),
+            (page.currentChapter + 1) + "/" + book.chapterCount
+            + " · " + book.chapterTitle(page.currentChapter)
+            + " · " + pct + "%")
+    }
+
     function showChapterList() {
         var dialog = pageStack.push(Qt.resolvedUrl("ChapterListDialog.qml"),
                                     { model: book.chapterList() })
@@ -424,11 +432,17 @@ Page {
         page.currentChapter = ch
         page.pendingRestore = true
         page.restoreFrac = off >= 0 ? offsetToFrac(off, ch) : 0.0
+        updateCoverState()
         restoreTimer.start()
     }
 
+    Component.onDestruction: readerState.clearReading()
+
     onStatusChanged: {
-        if (status === PageStatus.Inactive) {
+        if (status === PageStatus.Active) {
+            if (page.ready && book.chapterCount > 0)
+                updateCoverState()
+        } else if (status === PageStatus.Inactive) {
             maybeSave(true)
         }
     }

qml/pages/SearchPage.qml

@@ -4,6 +4,8 @@ import Sailfish.Silica 1.0
 Page {
     id: page
 
+    allowedOrientations: Orientation.Portrait
+
     SilicaFlickable {
         anchors.fill: parent
         contentHeight: column.height

qml/pages/SettingsPage.qml

@@ -4,6 +4,8 @@ import Sailfish.Silica 1.0
 Page {
     id: page
 
+    allowedOrientations: Orientation.Portrait
+
     property string testResult: ""
     property bool testOk: false
     property bool testing: false
@@ -171,11 +173,18 @@ Page {
         if (base.indexOf("http://") !== 0 && base.indexOf("https://") !== 0)
             base = "https://" + base
         appSettings.serverUrl = base
+        appSettings.flush() // i campi di testo scrivono senza sync a ogni tasto
         page.testing = true
         page.testResult = qsTr("Testing…")
         apiClient.getFeed(base + "/opds")
     }
 
+    // uscita dalla pagina: scrivi su disco le modifiche in sospeso
+    onStatusChanged: {
+        if (status === PageStatus.Inactive)
+            appSettings.flush()
+    }
+
     Connections {
         target: apiClient
         onFeedReady: {