X-Git-Url: http://vcs.maemo.org/git/?a=blobdiff_plain;f=adopterwindow.h;h=c6c99cd4adc3ea104f86f90d2a4f957497142137;hb=e3bd4bc7d42d381abe498a83545923fdd1b5ad6c;hp=d2e3fe9a71779a85c3952b482fff419be683a3bd;hpb=986c5df2ad57bad44e8dd02286a2326406ace831;p=dorian

diff --git a/adopterwindow.h b/adopterwindow.h
index d2e3fe9..c6c99cd 100644
--- a/adopterwindow.h
+++ b/adopterwindow.h
@@ -8,6 +8,9 @@ class QWidget;
 class QToolBar;
 class QAction;
 class BookView;
+class QVBoxLayout;
+class Progress;
+class TranslucentButton;
 
 /**
  * A toplevel window that can adopt a BookView and other children.
@@ -20,18 +23,29 @@ class AdopterWindow: public QMainWindow
 public:
     explicit AdopterWindow(QWidget *parent = 0);
 
-    /** Adopt children "bookView" and "others". */
-    void takeChildren(BookView *bookView, const QList<QWidget *> &others);
+    /** Adopt book view and decorations. */
+    void takeBookView(BookView *bookView, Progress *prog,
+                      TranslucentButton *prev, TranslucentButton *next);
 
-    /** Release current children (adopted in @see takeChildren). */
-    void leaveChildren();
+    /** Release book view and decorations. */
+    void leaveBookView();
+
+    /** Return true if the book view is currently adopted. */
+    bool hasBookView();
 
     /**
-     * Add action that is visible on the tool bar (except on Symbian, where
-     * it is visible on the Options menu).
+     * Add action that is visible on the tool bar.
+     * @param   receiver    Object receiving "activated" signal.
+     * @param   slot        Slot receiving "activated" signal.
+     * @param   iconName    Base name of tool bar icon in resource file.
+     * @param   text        Tool bar item text.
+     * @param   important   On Symbian, only "important" actions are added to
+     *                      the tool bar. All actions are added to the Options
+     *                      menu though.
      */
     QAction *addToolBarAction(QObject *receiver, const char *slot,
-                              const QString &iconName, const QString &text);
+                              const QString &iconName, const QString &text,
+                              bool important = false);
 
     /** Add spacing to tool bar. */
     void addToolBarSpace();
@@ -39,24 +53,67 @@ public:
     /** Show window. */
     void show();
 
-    /** If grab is true, volume keys will generate pageUp/Down keys. */
+    /** If grab is true, volume keys will navigate the book view. */
     void grabVolumeKeys(bool grab);
 
 public slots:
     /** Handle settings changes. */
     void onSettingsChanged(const QString &key);
 
+signals:
+    /** Emitted when Page Up or Volume Up pressed. */
+    void pageUp();
+
+    /** Emitted when Page Down or Volume Down pressed. */
+    void pageDown();
+
 protected:
+    /** Handle key press events. */
     void keyPressEvent(QKeyEvent *event);
-#ifdef Q_WS_MAEMO_5
+
+    /**
+     * Handle show events.
+     * On Symbian, volume keys can only be grabbed, if the window is shown.
+     */
     void showEvent(QShowEvent *event);
+
+    /** Handle resize event: Restore reading position. */
+    void resizeEvent(QResizeEvent *event);
+
+    /** Handle close event. */
+    void closeEvent(QCloseEvent *event);
+
+    /** Handle leave event: Save reading position. */
+    void leaveEvent(QEvent *event);
+
+#ifdef Q_OS_SYMBIAN
+    /** Update toolbar visibility. */
+    void updateToolBar();
+
+    /** Return true in portrait mode. */
+    bool portrait();
+#endif // Q_OS_SYMBIAN
+
+#ifdef Q_WS_MAEMO_5
+    /** Actually grab the volume keys. */
     void doGrabVolumeKeys(bool grab);
-#endif
-    BookView *bookView;
+#endif // Q_WS_MAEMO_5
+
+    /** Hide tool bar if visible. */
+    void hideToolBar();
+
+protected slots:
+    void placeDecorations();
+    void onPageDown();
+    void onPageUp();
+
+private:
+    BookView *bookView;     /**< Book view widget. */
     bool grabbingVolumeKeys;/**< True, if volume keys should be grabbed. */
-#ifndef Q_OS_SYMBIAN
-    QToolBar *toolBar;
-#endif
+    QToolBar *toolBar;      /**< Tool bar. */
+    Progress *progress;     /**< Reading progress indicator. */
+    TranslucentButton *previousButton;  /**< Previous page indicator. */
+    TranslucentButton *nextButton;      /**< Next page indicator. */
 };
 
 #endif // ADOPTERWINDOW_H