Add show/hide scrollbar as in kghostview

svn path=/trunk/kdegraphics/kpdf/; revision=251084

kpdf/kpdf_pagewidget.cc

@@ -120,6 +120,12 @@ namespace KPDF
         mutex.unlock();
     }
 
+    void PageWidget::enableScrollBars( bool b )
+    {
+        setHScrollBarMode( b ? Auto : AlwaysOff );
+        setVScrollBarMode( b ? Auto : AlwaysOff );
+    }
+
     void PageWidget::updatePixmap()
     {
         if ( m_doc )

kpdf/kpdf_pagewidget.h

@@ -12,56 +12,56 @@ class QOutputDevPixmap;
 
 namespace KPDF
 {
-	/**
-	 * Widget displaying a pixmap containing a PDF page and Links.
-	 */
-	class PageWidget : public QScrollView
-	{
-		Q_OBJECT
+    /**
+     * Widget displaying a pixmap containing a PDF page and Links.
+     */
+    class PageWidget : public QScrollView
+    {
+        Q_OBJECT
 
-		enum ZoomMode { FitInWindow, FitWidth, FitVisible, FixedFactor };
+        enum ZoomMode { FitInWindow, FitWidth, FitVisible, FixedFactor };
 
-		public:
-			PageWidget(QWidget* parent = 0, const char* name = 0);
-            ~PageWidget();
-			void setPDFDocument(PDFDoc*);
-			void setPixelsPerPoint(float);
-			/* void setLinks(); */
+    public:
+        PageWidget(QWidget* parent = 0, const char* name = 0);
+        ~PageWidget();
+        void setPDFDocument(PDFDoc*);
+        void setPixelsPerPoint(float);
+        /* void setLinks(); */
 
-			void setPage(int pagenum);
-			int getPage() const { return m_currentPage; };
+        void setPage(int pagenum);
+        int getPage() const { return m_currentPage; };
+        void enableScrollBars( bool b );
+    public slots:
+        void nextPage();
+        void previousPage();
+        void zoomIn();
+        void zoomOut();
 
-		public slots:
-			void nextPage();
-			void previousPage();
-			void zoomIn();
-			void zoomOut();
+        void updatePixmap();
 
-			void updatePixmap();
+    signals:
+        void linkClicked(LinkAction*);
 
-		signals:
-			void linkClicked(LinkAction*);
+    protected:
+        void contentsMousePressEvent(QMouseEvent*);
+        void contentsMouseReleaseEvent(QMouseEvent*);
+        void contentsMouseMoveEvent(QMouseEvent*);
 
-		protected:
-			void contentsMousePressEvent(QMouseEvent*);
-			void contentsMouseReleaseEvent(QMouseEvent*);
-			void contentsMouseMoveEvent(QMouseEvent*);
+        virtual void drawContents ( QPainter *p, int, int, int, int );
 
-			virtual void drawContents ( QPainter *p, int, int, int, int );
+    private:
 
-		private:
+        QOutputDevPixmap * m_outputdev;
+        PDFDoc* m_doc;
 
-			QOutputDevPixmap * m_outputdev;
-			PDFDoc* m_doc;
+        float   m_ppp; // Pixels per point
+        float		m_zoomFactor;
+        ZoomMode m_zoomMode;
 
-			float   m_ppp; // Pixels per point
-			float		m_zoomFactor;
-			ZoomMode m_zoomMode;
+        int m_currentPage;
 
-			int m_currentPage;
-
-			LinkAction* m_pressedAction;
-	};
+        LinkAction* m_pressedAction;
+    };
 }
 
 #endif

kpdf/kpdf_part.cpp

@@ -59,6 +59,15 @@ Part::Part(QWidget *parentWidget, const char *widgetName,
 
   setWidget(pdfpartview);
 
+  m_showScrollBars = new KToggleAction( i18n( "Show &Scrollbars" ), 0,
+                                       actionCollection(), "show_scrollbars" );
+  m_showPageList   = new KToggleAction( i18n( "Show &Page List" ), 0,
+                                       actionCollection(), "show_page_list" );
+  connect( m_showScrollBars, SIGNAL( toggled( bool ) ),
+             SLOT( showScrollBars( bool ) ) );
+  connect( m_showPageList, SIGNAL( toggled( bool ) ),
+             SLOT( showMarkList( bool ) ) );
+
   // create our actions
   KStdAction::find    (this, SLOT(find()),
                        actionCollection(), "find");
@@ -102,6 +111,20 @@ Part::~Part()
     delete globalParams;
 }
 
+void Part::showScrollBars( bool show )
+{
+    m_outputDev->enableScrollBars( show );
+}
+
+void Part::showMarkList( bool show )
+{
+#if 0
+    _markList->setShown( show );
+    _scrollBox->setShown( show );
+    _divider->setShown( show );
+#endif
+}
+
 void Part::slotGotoEnd()
 {
     if ( m_doc && m_doc->getNumPages() > 0 );

kpdf/kpdf_part.h

@@ -95,14 +95,19 @@ namespace KPDF
 
     void executeAction(LinkAction*);
 
+      void showScrollBars( bool );
+      void showMarkList( bool );
+
   private:
     PDFDoc*     m_doc;
     PageWidget* m_outputDev;
-		PDFPartView * pdfpartview;
+      PDFPartView * pdfpartview;
     KAction* m_firstPage;
     KAction* m_lastPage;
     KAction* m_prevPage;
     KAction* m_nextPage;
+    KToggleAction* m_showScrollBars;
+    KToggleAction* m_showPageList;
 
       KToggleAction* m_fitToWidth;
 

kpdf/kpdf_part.rc

@@ -1,5 +1,5 @@
 <!DOCTYPE kpartgui SYSTEM "kpartgui.dtd">
-<kpartgui name="kpdf_part" version="5">
+<kpartgui name="kpdf_part" version="6">
 <MenuBar>
   <Menu name="edit"><text>&amp;Edit</text>
     <Action name="find"/>
@@ -18,6 +18,10 @@
     <Action name="previous_page"/>
     <Action name="next_page"/>
   </Menu>
+  <Menu name="settings"><text>&amp;Settings</text>
+    <Action name="show_scrollbars"/>
+    <Action name="show_page_list"/>
+  </Menu>
 </MenuBar>
 <ToolBar name="mainToolBar">
   <Action name="previous_page"/>

kpdf/kpdf_shell.cpp

@@ -17,6 +17,7 @@
 #include <kstdaction.h>
 #include <kurl.h>
 #include <kdebug.h>
+#include <klocale.h>
 
 using namespace KPDF;
 
@@ -53,7 +54,7 @@ Shell::Shell()
   {
     // if we couldn't find our Part, we exit since the Shell by
     // itself can't do anything useful
-    KMessageBox::error(this, "Could not find our Part!");
+    KMessageBox::error(this, i18n("Could not find our Part!"));
     kapp->quit();
     // we return here, cause kapp->quit() only means "exit the
     // next time we enter the event loop...