As promised here is the switching

It's working as expected
I'll clean up it a  bit fix some UI bugs
and then put it into the libopie.pro

2 files changed, 94 insertions, 14 deletions

diff --git a/libopie/ofileselector/ofileselector.cpp b/libopie/ofileselector/ofileselector.cpp
index 91a510f..7f38f5b 100644
--- a/libopie/ofileselector/ofileselector.cpp
+++ b/libopie/ofileselector/ofileselector.cpp
@@ -346,55 +346,49 @@ DocLnk OFileSelector::selectedDocument() const
   }
   return lnk;
 }
 QValueList<DocLnk> OFileSelector::selectedDocuments() const
 {
   QValueList<DocLnk> docs;
   docs.append( selectedDocument() );
   return docs;
 }
 
 
 // slots internal
 
 void OFileSelector::slotOk()
 {
   emit ok();
 }
 void OFileSelector::slotCancel()
 {
   emit cancel();
 }
 /* switch the views */
 void OFileSelector::slotViewCheck(const QString &sel)
 {
-  if( sel == tr("Documents" ) ){
-      initializeOldSelector();
-      m_selector = Normal;
-
-  }else {
-;
-  }
+    setView( sel );
 }
 
 QString OFileSelector::currentMimeType() const{
     QString mime;
     QString currentText;
     if (m_shChooser && m_mimeCheck )
         currentText = m_mimeCheck->currentText();
 
     qWarning("CurrentText" + currentText );
     if (tr("All") == currentText ) return QString::null;
     else if (currentText.isEmpty() ) {
         ;
     }else {
         QMap<QString, QStringList>::ConstIterator it;
         it = m_mimetypes.find( currentText );
         if ( it != m_mimetypes.end() ) {
             mime = it.data().join(";");
         }else{
             mime = currentText;
         }
     }
     return mime;
 }
 void OFileSelector::slotMimeCheck(const QString &mime)
@@ -453,49 +447,48 @@ void OFileSelector::slotInsertLocationPath(const QString &currentPath, int count
  * Do not crash anymore
  * don't try to change dir to a file
  */
 void OFileSelector::locationComboChanged()
 {
     QFileInfo info( m_location->lineEdit()->text() );
     qWarning("info %s %s", info.dirPath(true).latin1(), m_location->lineEdit()->text().latin1() );
     if (info.isFile() )
         cd(info.dirPath(TRUE) ); //absolute path
     else
         cd( m_location->lineEdit()->text() );
 
     reparse();
 }
 void OFileSelector::init()
 {
   initFactory();
   m_lay = new QVBoxLayout( this );
   m_lay->setSpacing(0 );
 
   /* take care of the main view... */
   initToolbar();
 
   /* initialize the file lister */
-  initLister();
   if( m_selector == Normal ){
       QString mime;
       if (!m_autoMime) {
           if (!m_mimetypes.isEmpty() ) {
               QMap<QString, QStringList>::Iterator it;
               it = m_mimetypes.begin(); // cause we're in the init
               mime = it.data().join(";");
           }
       }
       initializeOldSelector();
   }else{
       initializeView();
   }
 
   if( m_shLne ) // the LineEdit with the current FileName
       initializeName();
 
   if( m_shPerm ) // the Permission QCheckBox
       initializePerm();
 
   if( m_shChooser ) // the Chooser for the view and Mimetypes
       initializeChooser();
 
   if( m_shYesNo ) // the Yes No button row
@@ -627,48 +620,49 @@ void OFileSelector::initializeYes()
 void OFileSelector::updateMimeCheck() {
     m_mimeCheck->clear();
     if (m_autoMime ) {
         //m_mimeCheck->insertItem( tr("All") );
         updateMimes();
     }
 
     QMap<QString, QStringList>::Iterator it;
     for (it = m_mimetypes.begin(); it != m_mimetypes.end(); ++it ) {
         m_mimeCheck->insertItem( it.key() );
     }
 }
 
 void OFileSelector::initializeChooser()
 {
   if( m_boxView == 0 ){
     m_boxView = new QHBox( this );
     m_viewCheck = new QComboBox( m_boxView, "view check");
     m_mimeCheck = new QComboBox( m_boxView, "mime check");
     m_boxView->setSpacing( 8 );
     m_lay->addWidget(m_boxView, 0 );
 
 
     updateMimeCheck();
+    fillList();
 
     connect( m_viewCheck, SIGNAL( activated(const QString & ) ),
 	     this, SLOT( slotViewCheck(const QString & ) ) );
     connect( m_mimeCheck, SIGNAL( activated(const QString & ) ),
 	     this, SLOT( slotMimeCheck( const QString & ) ) );
   }
 }
 /* generate the buttons for the toolbar */
 void OFileSelector::initToolbar() {
     m_mainView = new OFileSelectorMain( this );
 
     /* now generate the tool bar */
     qWarning( "toolbar" );
     m_pseudo = new QWidget( m_mainView,  "Pseudo Widget" );
     m_pseudoLayout = new QVBoxLayout( m_pseudo );
 
     m_boxToolbar = new QHBox( m_pseudo );
     m_boxToolbar->setSpacing( 0 );
 
     // tool bar members now
     m_location = new QComboBox( m_boxToolbar );
     m_location->setEditable( TRUE );
     m_location->setDuplicatesEnabled( FALSE );
     connect( m_location,  SIGNAL(activated(const QString& ) ),
@@ -702,52 +696,48 @@ void OFileSelector::initToolbar() {
     // close button
     m_close = new QPushButton( Resource::loadIconSet( "close"), "",
                                m_boxToolbar );
     connect( m_close, SIGNAL(clicked() ), this, SIGNAL(closeMe()  ) );
     m_close->setFixedSize( 20, 20 );
 
     m_boxToolbar->setFixedHeight( 20 );
     m_pseudoLayout->addWidget(m_boxToolbar );
 
     /* init the locations */
     initLocations();
 
     if( !m_shTool ){
         m_location->hide(  );
         m_up->hide(  );
         m_homeButton->hide(  );
         m_docButton->hide( );
     }
     if(!m_shClose )
         m_close->hide();
 
     m_mainView->setToolbar( m_pseudo );
     m_lay->addWidget( m_mainView,  100 );
 }
-/* initialize the OLocalLister */
-void OFileSelector::initLister() {
-    m_lister = new OLocalLister(this);
-}
 /* put default locations into the bar */
 void OFileSelector::initLocations () {
 
     // let;s fill the Location ComboBox
     StorageInfo storage;
     const QList<FileSystem> &fs = storage.fileSystems();
     QListIterator<FileSystem> it ( fs );
     for( ; it.current(); ++it ){
 	const QString disk = (*it)->name();
 	const QString path = (*it)->path();
 	m_location->insertItem(path+ "<-"+disk );
     }
     int count = m_location->count();
     m_location->insertItem( m_currentDir );
     m_location->setCurrentItem( count );
 
 }
 void OFileSelector::initializePerm()
 {
   if( m_checkPerm == 0 ){
     m_checkPerm = new QCheckBox(tr("Set Permission"), this, "perm");
     m_checkPerm->setChecked( false );
     m_lay->addWidget( m_checkPerm );
   }
@@ -918,59 +908,127 @@ void OFileSelector::reparse()
       updateMimeCheck();
       m_mimeCheck->setCurrentItem( indexByString( m_mimeCheck, currentMimeType ) );
       currentMimeType = m_mimeCheck->currentText();
     }
   }else { // no autoMime
       // let the mimetype be set from out side the m_mimeCheck FEATURE
 
     if( m_shChooser )
         currentMimeType = m_mimeCheck->currentText();
 
   }
   // now we got our mimetypes we can add the files
 
   currentLister()->reparse( m_currentDir );
   /* we're done with adding let's sort */
   currentView()->sort();
 
 
   if( m_shTool ){
     m_location->insertItem( m_currentDir );
 
   }
   // reenable painting and updates
 }
+/* switch lister to  @param lister */
+void OFileSelector::setLister(const QString& lister) {
+    QStringList listerList = factory()->lister();
+
+    if (listerList.contains(lister) ) {
+        delete (OLister*) m_lister;
+        m_lister = factory()->lister( lister, this );
+    }else if (!m_lister ) {
+        /*
+         * if we do not have a lister
+         * we need to take the default one
+         */
+        m_lister = new OLocalLister(this);
+    }
+    m_listerName = lister;
+}
+void OFileSelector::setView( const QString& lis ) {
+    qWarning("setView ");
+    fillList();
+    if ( lis == tr("Documents") ) {
+        m_selector = Normal;
+        delete m_lister;
+        delete m_fileView;
+        m_lister = 0l;
+        m_fileView = 0l;
+        initializeOldSelector();
+    }else {
+        QString list;
 
+        delete m_lister;
+        delete m_fileView;
+        delete m_select;
+        m_lister =0l;
+        m_fileView = 0l;
+        m_select = 0l;
+        if ( lis.startsWith("All") ) {
+            m_selector = ExtendedAll;
+            list = lis.mid(4 ).stripWhiteSpace();
+        } else{
+            list = lis;
+            m_selector = Extended;
+        }
+        setLister(m_listerName);
+        m_fileView = factory()->view( list, this, m_mainView );
+        m_mainView->setWidget( m_fileView->widget() );
+        reparse();
+    }
+}
 /*
  * the factory
  */
 void OFileSelector::initFactory() {
     m_fileFactory = new OFileFactory();
     m_fileFactory->addLister(tr("Files"), newLocalLister );
     m_fileFactory->addView(tr("List View"), newFileListView );
     /* the factory is just a dummy */
     m_fileFactory->addView(tr("Documents"), newFileListView );
 }
+void OFileSelector::fillList() {
+    qWarning("fill list");
+    if (!m_viewCheck )
+        return;
+
+    m_viewCheck->clear();
+    QStringList list = factory()->views();
+    qWarning("views: " + list.join(";") );
+    for (QStringList::Iterator it = list.begin(); it != list.end(); ++it ) {
+        qWarning( (*it) );
+        if ( (*it) == tr("Documents") ) {
+            m_viewCheck->insertItem( (*it) );
+        }else{
+            m_viewCheck->insertItem( (*it) );
+            m_viewCheck->insertItem( tr("All ") + (*it) );
+        }
+    }
+}
+OFileFactory* OFileSelector::factory() {
+    return m_fileFactory;
+}
 
 
 OFileView* OFileSelector::currentView() {
     return m_fileView;
 }
 OFileView* OFileSelector::currentView() const{
     return m_fileView;
 }
 int OFileSelector::filter() {
     int filter;
     if ( m_selector == ExtendedAll )
         filter = QDir::Files | QDir::Dirs | QDir::Hidden | QDir::All;
     else
         filter = QDir::Files | QDir::Dirs | QDir::All ;
 
     return filter;
 }
 int OFileSelector::sorting() {
     int sort;
 
     if (m_case )
         sort = ( QDir::IgnoreCase | QDir::Name | QDir::DirsFirst | QDir::Reversed );
     else
         sort = ( QDir::Name | QDir::DirsFirst | QDir::Reversed );
@@ -1001,24 +1059,42 @@ OLister* OFileSelector::currentLister()const {
     return m_lister;
 }
 void OFileSelector::initializeOldSelector() {
     qWarning("initializeOldSelector");
 
     delete m_select;
 
     // we need to initialize but keep the selected mimetype
     /* we default not to show  close and new buttons */
     QString mime = currentMimeType();
     qWarning("MimeType " + mime );
     m_select = new FileSelector( mime ,
 				 m_mainView, "fileselector",
 				 FALSE, FALSE);
     m_select->setCategorySelectVisible( FALSE );
     m_select->setTypeComboVisible( FALSE );
 
     connect(m_select, SIGNAL(fileSelected( const DocLnk & ) ),
 	    this, SLOT( slotFileBridgeSelected(const DocLnk & ) ) );
     connect(m_select, SIGNAL(closeMe() ),
 	    this, SIGNAL(closeMe() ) );
     //connect to close me and other signals as well
     m_mainView->setWidget( m_select );
 }
+/*
+ * initialize the listview
+ * we will call fillList
+ * setLister
+ * with QString::null to get the default
+ * setView with either Files or All Files
+ * depending on Extended
+ */
+void OFileSelector::initializeView() {
+    setLister(QString::null);
+    fillList();
+    if (m_selector == Extended ) {
+        setView( tr("Files") );
+    }else{
+        setView( tr("All Files") );
+    }
+}
+
diff --git a/libopie/ofileselector/ofileselector.h b/libopie/ofileselector/ofileselector.h
index 3e834fb..76c3ced 100644
--- a/libopie/ofileselector/ofileselector.h
+++ b/libopie/ofileselector/ofileselector.h
@@ -16,48 +16,49 @@
     .%`+i>       _;_.
     .i_,=:_.      -<s.       This library is distributed in the hope that
      +  .  -:.       =       it will be useful,  but WITHOUT ANY WARRANTY;
     : ..    .:,     . . .    without even the implied warranty of
     =_        +     =;=|`    MERCHANTABILITY or FITNESS FOR A
   _.=:.       :    :=>`:     PARTICULAR PURPOSE. See the GNU
 ..}^=.=       =       ;      Library General Public License for more
 ++=   -.     .`     .:       details.
  :     =  ...= . :.=-
  -.   .:....=;==+<;          You should have received a copy of the GNU
   -_. . .   )=.  =           Library General Public License along with
     --        :-=`           this library; see the file COPYING.LIB.
                              If not, write to the Free Software Foundation,
                              Inc., 59 Temple Place - Suite 330,
                              Boston, MA 02111-1307, USA.
 
 */
 
 #ifndef opiefileselector_h
 #define opiefileselector_h
 
 #include <qpe/fileselector.h>
 
 #include <qdir.h>
+#include <qguardedptr.h>
 #include <qwidget.h>
 #include <qstring.h>
 #include <qpixmap.h>
 #include <qstringlist.h>
 #include <qmap.h>
 #include <qvaluelist.h>
 
 #include <qpe/applnk.h>
 #include <qlistview.h>
 
 /** This is OPIEs FileDialog Widget. You can use it
  *  as a dropin replacement of the fileselector and
  *  or use any of the new features.
  *  This is also a complete FileSave and FileLoad widget
  *  If you look for a Dialog check OFileDialog
  *
  */
 class DocLnk;
 class QCheckBox;
 class QComboBox;
 class QPushButton;
 class QGridLayout;
 class QLineEdit;
 class QLabel;
@@ -210,48 +211,50 @@ class OFileSelector : public QWidget {
    */
   void setChooserVisible( bool chooser );
 
   /**
    * The permissionCheckbox
    *
    */
   QCheckBox* permissionCheckbox();
 
   /**
    * setPermission
    */
   bool setPermission() const;
 
   /**
    * set ther permission to bool
    */
   void setPermissionChecked( bool check );
 
   /**
    * set the Selector Mode
    */
   void setMode( int );
 
+  void setLister( const QString& name );
+  void setView( const QString& all );
   /**
    * whether or not to show dirs
    */
   bool showDirs()const { return m_dir; }
 
   /**
    * setShowDirs
    */
   void setShowDirs(bool );
 
   /**
    * set CaseSensetive
    */
   bool isCaseSensetive()const {  return m_case; }
 
   /**
    * set if to be case sensetive
    */
   void setCaseSensetive(bool caSe );
 
   /**
    * @return if to show files
    */
   bool showFiles()const { return m_files; };
@@ -356,48 +359,49 @@ class OFileSelector : public QWidget {
   void closeMe();
   void ok();
   void cancel();
   void contextMenu();
 
  private slots:
   void slotOk();
   void slotCancel();
   void slotViewCheck(const QString & );
   void slotMimeCheck(const QString & );
   void slotLocationActivated(const QString & );
   void slotInsertLocationPath(const QString &, int);
   void locationComboChanged();
 
  private:
   void init();
   void updateMimes();
 
 
  private:
 
     OFileFactory* m_fileFactory;
     OFileSelectorMain* m_mainView;
     OLister* m_lister;
+    QString m_listerName;
     OFileView* m_fileView;
     FileSelector* m_select;
     int m_mode, m_selector;
     QComboBox *m_location,
       *m_mimeCheck,
       *m_viewCheck;
 
     QPushButton *m_homeButton,
       *m_docButton,
       *m_hideButton,
       *m_ok, *m_cancel;
     QPushButton  *m_reread,
       *m_up,
       *m_new,
       *m_close;
     QListView *m_View;
     QCheckBox *m_checkPerm;
     QWidget *m_pseudo;
     QVBoxLayout *m_pseudoLayout;
 
     QString m_currentDir;
     QString m_name;
 
     QMap<QString, QStringList> m_mimetypes;
@@ -425,52 +429,52 @@ class OFileSelector : public QWidget {
     bool m_autoMime    : 1;
     bool m_case        : 1;
     bool m_dir         : 1;
     bool m_files       : 1;
     bool m_showPopup   : 1;
     bool m_showHidden : 1;
 
     void initVars();
 
     void delItems();
     void initializeName();
     void initializeYes();
     void initializeChooser();
     void initializePerm();
     void initPics();
     bool compliesMime(const QString &path,
                       const QString &mime);
     bool compliesMime(const QString& mime );
     /**
      * Updates the QComboBox with the current mimetypes
      */
     void updateMimeCheck();
 
     void initializeOldSelector();
-    void initLister();
     void initToolbar();
     void initLocations();
-    void initializeView() {}; // FIXME
+    void initializeView(); // FIXME
+    void fillList();
     void initFactory();
     /**
      * Returns the current mimetype
      */
     QString currentMimeType()const;
     class OFileSelectorPrivate;
     OFileSelectorPrivate *d;
     static QMap<QString,QPixmap> *m_pixmaps;
 
 private slots:
     void slotFileSelected(const QString & ); // not really meant to be a slot
     void slotFileBridgeSelected( const DocLnk & );
     // listview above
     // popup below
     virtual void slotDelete();
     virtual void cdUP();
     virtual void slotHome();
     virtual void slotDoc();
     virtual void slotNavigate( );
 
     /* for OLister */
 private:
 
     /* for OFileView */