[app] Only show the cancel button when actually loading the book

app/qml/BooksBookView.qml

@@ -52,6 +52,8 @@ SilicaFlickable {
 
     // NOTE: These have to match ResetReason in BooksBookModel
     readonly property var _loadingTextLabel: [
+        //% "Formatting..."
+        qsTrId("book-view-formatting"),
         //% "Loading..."
         qsTrId("book-view-loading"),
         //% "Applying larger fonts..."
@@ -217,8 +219,8 @@ SilicaFlickable {
 
     Label {
         anchors {
-            top: busyIndicator.bottom
-            topMargin: Theme.paddingLarge
+            bottom: busyIndicator.top
+            bottomMargin: Theme.paddingLarge
             horizontalCenter: busyIndicator.horizontalCenter
 
         }
@@ -239,7 +241,7 @@ SilicaFlickable {
             horizontalCenter: parent.horizontalCenter
         }
         onClicked: root.closeBook()
-        enabled: _loading
+        enabled: _loading && bookModel.resetReason === BookModel.ReasonLoading
         visible: opacity > 0
         opacity: enabled ? 1.0 : 0.0
         Behavior on opacity { FadeAnimation { } }

app/src/BooksBookModel.cpp

@@ -245,7 +245,7 @@ void BooksBookModel::setBook(BooksBook* aBook)
             iTitle = QString();
             HDEBUG("<none>");
         }
-        startReset();
+        startReset(ReasonLoading, true);
         if (oldTitle != iTitle) {
             Q_EMIT titleChanged();
         }
@@ -461,6 +461,15 @@ void BooksBookModel::startReset(ResetReason aResetReason, bool aFullReset)
     BooksLoadingSignalBlocker block(this);
     const BooksPos thisPage = pageMark(iCurrentPage);
     const BooksPos nextPage = pageMark(iCurrentPage+1);
+    if (aResetReason == ReasonUnknown) {
+        if (iResetReason == ReasonUnknown) {
+            if (!iData && !iData2) {
+                aResetReason = ReasonLoading;
+            }
+        } else {
+            aResetReason = iResetReason;
+        }
+    }
     if (iTask) {
         iTask->release(this);
         iTask = NULL;
@@ -541,6 +550,10 @@ void BooksBookModel::onResetDone()
     if (oldBookModel != bookModel()) {
         Q_EMIT bookModelChanged();
     }
+    if (iResetReason != ReasonUnknown) {
+        iResetReason = ReasonUnknown;
+        Q_EMIT resetReasonChanged();
+    }
 }
 
 QHash<int,QByteArray> BooksBookModel::roleNames() const

app/src/BooksBookModel.h

@@ -76,6 +76,7 @@ public:
     // NOTE: These have to match the labels in BooksBookView.qml
     enum ResetReason {
         ReasonUnknown,
+        ReasonLoading,
         ReasonIncreasingFontSize,
         ReasonDecreasingFontSize
     };

app/translations/harbour-books-fi.ts

@@ -15,6 +15,10 @@
         <source>Loading...</source>
         <translation>Latautuu...</translation>
     </message>
+    <message id="book-view-formatting">
+        <source>Formatting...</source>
+        <translation type="unfinished">Alustetaan...</translation>
+    </message>
     <message id="book-view-applying-larger-fonts">
         <source>Applying larger fonts...</source>
         <translation>Vaihdetaan isompiin fontteihin...</translation>

app/translations/harbour-books-ru.ts

@@ -15,6 +15,10 @@
         <source>Loading...</source>
         <translation>Загрузка...</translation>
     </message>
+    <message id="book-view-formatting">
+        <source>Formatting...</source>
+        <translation>Форматирование...</translation>
+    </message>
     <message id="book-view-applying-larger-fonts">
         <source>Applying larger fonts...</source>
         <translation>Увеличиваем шрифты...</translation>

app/translations/harbour-books-sv.ts

@@ -15,6 +15,10 @@
         <source>Loading...</source>
         <translation>Läser in...</translation>
     </message>
+    <message id="book-view-formatting">
+        <source>Formatting...</source>
+        <translation type="unfinished">Formatering...</translation>
+    </message>
     <message id="book-view-applying-larger-fonts">
         <source>Applying larger fonts...</source>
         <translation>Tillämpar större teckensnitt...</translation>

app/translations/harbour-books.ts

@@ -15,6 +15,10 @@
         <source>Loading...</source>
         <translation>Loading...</translation>
     </message>
+    <message id="book-view-formatting">
+        <source>Formatting...</source>
+        <translation>Formatting...</translation>
+    </message>
     <message id="book-view-applying-larger-fonts">
         <source>Applying larger fonts...</source>
         <translation>Applying larger fonts...</translation>