My fileselector patch mentioned on the list

1 files changed, 27 insertions, 14 deletions

diff --git a/library/fileselector.cpp b/library/fileselector.cpp
index 365f383..013f43a 100644
--- a/library/fileselector.cpp
+++ b/library/fileselector.cpp
@@ -14,13 +14,19 @@
 ** See http://www.trolltech.com/gpl/ for GPL licensing information.
 **
 ** Contact info@trolltech.com if any conditions of this licensing are
 ** not clear to you.
 **
 **********************************************************************/
+
+// WARNING: Do *NOT* define this yourself. The SL5xxx from SHARP does NOT
+//      have this class.
+#define QTOPIA_INTERNAL_FSLP
+
 #include "fileselector.h"
+#include "fileselector_p.h"
 #include "global.h"
 #include "resource.h"
 #include "config.h"
 #include "applnk.h"
 #include "storage.h"
 #include "qpemenubar.h"
@@ -53,19 +59,21 @@ FileSelectorItem::~FileSelectorItem()
 }
 
 class FileSelectorViewPrivate
 {
 public:
     CategoryMenu *cm;
+    bool m_noItems:1;
 };
 
 FileSelectorView::FileSelectorView( const QString &f, QWidget *parent, const char *name )
     : QListView( parent, name ), filter( f ), count( 0 )
 {
     d = new FileSelectorViewPrivate();
     d->cm = 0;
+    d->m_noItems = false;
     setAllColumnsShowFocus( TRUE );
     addColumn( tr( "Name" ) );
     header()->hide();
 
     fileManager = new FileManager;
     reread();
@@ -77,20 +85,29 @@ FileSelectorView::FileSelectorView( const QString &f, QWidget *parent, const cha
 FileSelectorView::~FileSelectorView()
 {
 }
 
 void FileSelectorView::reread()
 {
-    FileSelectorItem *item = (FileSelectorItem *)selectedItem();
     QString oldFile;
-    if ( item )
-        oldFile = item->file().file();
+    FileSelectorItem *item;
+    if( !d->m_noItems ) { // there are items
+      item = (FileSelectorItem *)selectedItem();
+      if ( item )
+          oldFile = item->file().file();
+    }
     clear();
     DocLnkSet files;
     Global::findDocuments(&files, filter);
     count = files.children().count();
+    if(count == 0 ){ // No Documents
+      d->m_noItems = true;
+      QListViewItem *it = new QListViewItem(this, tr("There are no files in this directory." ), "empty" );
+      it->setSelectable(FALSE );
+      return;
+    }
     QListIterator<DocLnk> dit( files.children() );
     for ( ; dit.current(); ++dit ) {
         if (d->cm)
             if (!d->cm->isSelected((**dit).categories()))
                 continue;
         item = new FileSelectorItem( this, **dit );
@@ -234,21 +251,27 @@ void FileSelector::createNew()
 }
 
 void FileSelector::fileClicked( int button, QListViewItem *i, const QPoint &, int )
 {
     if ( !i )
         return;
+    if(i->text(1) == QString::fromLatin1("empty" ) )
+      return; 
+
     if ( button == Qt::LeftButton ) {
         fileClicked( i );
     }
 }
 
 void FileSelector::filePressed( int button, QListViewItem *i, const QPoint &, int )
 {
     if ( !i )
         return;
+    if(i->text(1) == QString::fromLatin1("empty" ) )
+      return; 
+
     if ( button == Qt::RightButton ) {
         DocLnk l = ((FileSelectorItem *)i)->file();
         LnkProperties prop( &l );
         prop.showMaximized();
         prop.exec();
         d->cm->reload();
@@ -318,23 +341,13 @@ void FileSelector::setCloseVisible( bool b )
         buttonClose->show();
     else
         buttonClose->hide();
 }
 
 /*!
-  Sets whether a categories menu is visible, according to \a b.
-*/
-void FileSelector::setCategoriesVisible( bool b )
-{
-    if ( b )
-        d->mb->show();
-    else
-        d->mb->hide();
-}
-
-/*!
   Rereads the list of files.
 */
 void FileSelector::reread()
 {
     view->reread();
 }
+