Add goto page action

svn path=/trunk/kdegraphics/kpdf/; revision=251362

kpdf/kpdf_part.cpp

@@ -16,6 +16,7 @@
 #include <kparts/genericfactory.h>
 #include <kdebug.h>
 #include <kurldrag.h>
+#include <kinputdialog.h>
 
 #include "part.h"
 
@@ -105,6 +106,8 @@ Part::Part(QWidget *parentWidget, const char *widgetName,
                                      actionCollection(), "goToEnd" );
   m_lastPage->setWhatsThis( i18n( "Moves to the last page of the document" ) );
 
+  m_gotoPage = KStdAction::gotoPage( this, SLOT( slotGoToPage() ),
+                                    actionCollection(), "goToPage" );
   // set our XML-UI resource file
   setXMLFile("kpdf_part.rc");
   connect( m_outputDev, SIGNAL( ZoomIn() ), SLOT( zoomIn() ));
@@ -123,6 +126,26 @@ Part::~Part()
     writeSettings();
 }
 
+void Part::slotGoToPage()
+{
+    if ( m_doc )
+    {
+        bool ok = false;
+        int num = KInputDialog::getInteger(i18n("Go to Page"), i18n("Page:"), 1,
+                                           1, m_doc->getNumPages(), 1, 10, &ok/*, _part->widget()*/);
+        if (ok)
+            goToPage( num -1 );
+    }
+}
+
+void Part::goToPage( int page )
+{
+    m_currentPage = page;
+    pdfpartview->pagesListBox->setCurrentItem(m_currentPage);
+    m_outputDev->setPage(m_currentPage);
+    updateActionPage();
+}
+
 void Part::slotOpenUrlDropped( const KURL &url )
 {
     openURL(url );

kpdf/kpdf_part.h

@@ -85,6 +85,7 @@ namespace KPDF
       bool nextPage();
       bool previousPage();
       void updateAction();
+      void goToPage( int page );
 
   protected slots:
     void find()     { /* stub */ };
@@ -97,7 +98,7 @@ namespace KPDF
       void slotPreviousPage();
       void slotGotoEnd();
       void slotGotoStart();
-
+      void slotGoToPage();
     void displayNextPage();
     void displayPreviousPage();
 
@@ -116,6 +117,7 @@ namespace KPDF
     KAction* m_lastPage;
     KAction* m_prevPage;
     KAction* m_nextPage;
+      KAction *m_gotoPage;
     KToggleAction* m_showScrollBars;
     KToggleAction* m_showPageList;
 

kpdf/kpdf_part.rc

@@ -1,5 +1,5 @@
 <!DOCTYPE kpartgui SYSTEM "kpartgui.dtd">
-<kpartgui name="kpdf_part" version="8">
+<kpartgui name="kpdf_part" version="9">
 <MenuBar>
   <Menu name="edit"><text>&amp;Edit</text>
     <Action name="find"/>
@@ -17,6 +17,8 @@
     <Separator/>
     <Action name="previous_page"/>
     <Action name="next_page"/>
+    <Separator/>
+    <Action name="goToPage"/>
   </Menu>
   <Menu name="settings"><text>&amp;Settings</text>
     <Action name="show_scrollbars"/>