- add OFileDialog::getDirectory()

  this function open a file dialog to select a directory.
  it can show Directories and All Directories.
  the first one is without and the second is with hidden directories.

4 files changed, 77 insertions, 8 deletions

diff --git a/libopie2/opieui/fileselector/ofiledialog.cpp b/libopie2/opieui/fileselector/ofiledialog.cpp
index beb4d6c..ebce0ef 100644
--- a/libopie2/opieui/fileselector/ofiledialog.cpp
+++ b/libopie2/opieui/fileselector/ofiledialog.cpp
@@ -72,3 +72,6 @@ void saveLastDir( const QString& key, const QString& file )
     QFileInfo inf( file );
+    if ( inf.isFile() )
     cfg.writeEntry("LastDir", inf.dirPath( true ) );
+    else
+        cfg.writeEntry("LastDir", file );
 }
@@ -206,2 +209,32 @@ QString OFileDialog::getSaveFileName(int selector,
 
+/**
+ * This opens up a filedialog in select directory mode
+ *
+ * @param selector the Selector Mode
+ * @param startDir Where to start from
+ * @param wid the parent
+ * @param caption of the dialog if QString::null tr("Open") will be used
+ * @return the directoryName or QString::null
+ */
+QString OFileDialog::getDirectory(int selector,
+                                 const QString &_startDir,
+                                 QWidget *wid,
+                                 const QString &caption )
+{
+    QString ret;
+    QString startDir = _startDir;
+    if ( startDir.isEmpty() )
+        startDir = lastUsedDir( "FileDialog-SELECTDIR" );
+
+    OFileDialog dlg( caption.isEmpty() ? tr( "Select Directory" ) : caption,
+                     wid, OFileSelector::DirectorySelector, selector, startDir );
+    dlg.showMaximized();
+    if ( dlg.exec() )
+    {
+        ret = dlg.fileName();
+        saveLastDir( "FileDialog-SELECTDIR", ret );
+    }
+    return ret;
+}
+
 void OFileDialog::slotFileSelected(const QString & )
diff --git a/libopie2/opieui/fileselector/ofiledialog.h b/libopie2/opieui/fileselector/ofiledialog.h
index dfecf3d..569f45c 100644
--- a/libopie2/opieui/fileselector/ofiledialog.h
+++ b/libopie2/opieui/fileselector/ofiledialog.h
@@ -91,2 +91,7 @@ public:
 
+    static QString getDirectory(int selector,
+                                const QString &startDir = QString::null,
+                                QWidget *wid = 0,
+                                const QString &caption = QString::null );
+
     //let's OFileSelector catch up first
diff --git a/libopie2/opieui/fileselector/ofileselector.cpp b/libopie2/opieui/fileselector/ofileselector.cpp
index b06defd..346eeae 100644
--- a/libopie2/opieui/fileselector/ofileselector.cpp
+++ b/libopie2/opieui/fileselector/ofileselector.cpp
@@ -430,6 +430,9 @@ void OFileViewFileListView::reread( bool all )
     int filter;
+    filter = QDir::Dirs;
+    if ( selector()->mode() != OFileSelector::DIRECTORYSELECTOR )
+        filter = filter | QDir::Files | QDir::All;
+
     if (m_all )
-        filter = QDir::Files | QDir::Dirs | QDir::Hidden | QDir::All;
-    else
-        filter = QDir::Files | QDir::Dirs | QDir::All;
+        filter = filter | QDir::Hidden;
+
     dir.setFilter( filter );
@@ -816,3 +819,3 @@ void OFileViewFileSystem::activate( const QString& str)
 {
-    m_all = (str != QObject::tr("Files") );
+    m_all = ( str.find( "All" ) != -1 );
 }
@@ -876,2 +879,5 @@ OFileSelector::OFileSelector( QWidget* parent, int mode, int sel,
     case Normal:
+        if ( m_mode == DIRECTORYSELECTOR )
+            str = QObject::tr("Directories");
+        else
         str = QObject::tr("Documents");
@@ -880,8 +886,20 @@ OFileSelector::OFileSelector( QWidget* parent, int mode, int sel,
     case Extended:
+        if ( m_mode == DIRECTORYSELECTOR )
+        {
+            str = QObject::tr("Directories");
+            m_cmbView->setCurrentItem( 0 );
+        } else {
         str = QObject::tr("Files");
         m_cmbView->setCurrentItem( 1 );
+        }
         break;
     case ExtendedAll:
+        if ( m_mode == DIRECTORYSELECTOR )
+        {
+            str = QObject::tr("All Directories");
+            m_cmbView->setCurrentItem( 1 );
+        } else {
         str = QObject::tr("All Files");
         m_cmbView->setCurrentItem( 2 );
+        }
         break;
@@ -987,2 +1005,7 @@ void OFileSelector::initViews()
 {
+    if ( m_mode == OFileSelector::DIRECTORYSELECTOR )
+    {
+        m_cmbView->insertItem( QObject::tr("Directories") );
+        m_cmbView->insertItem( QObject::tr("All Directories") );
+    } else {
     m_cmbView->insertItem( QObject::tr("Documents") );
@@ -990,2 +1013,4 @@ void OFileSelector::initViews()
     m_cmbView->insertItem( QObject::tr("All Files") );
+    }
+
     connect(m_cmbView, SIGNAL(activated(const QString&) ),
@@ -993,7 +1018,11 @@ void OFileSelector::initViews()
 
-
-    m_views.insert( QObject::tr("Documents"), new ODocumentFileView(this) );
-
     /* see above why add both */
     OFileViewInterface* in = new OFileViewFileSystem( this );
+
+    if ( m_mode == OFileSelector::DIRECTORYSELECTOR )
+    {
+        m_views.insert( QObject::tr("Directories"), in );
+        m_views.insert( QObject::tr("All Directories"), in );
+    } else {
+        m_views.insert( QObject::tr("Documents"), new ODocumentFileView(this) );
     m_views.insert( QObject::tr("Files"), in );
@@ -1001,2 +1030,3 @@ void OFileSelector::initViews()
 }
+}
 
diff --git a/libopie2/opieui/fileselector/ofileselector.h b/libopie2/opieui/fileselector/ofileselector.h
index de2b98a..b1cd405 100644
--- a/libopie2/opieui/fileselector/ofileselector.h
+++ b/libopie2/opieui/fileselector/ofileselector.h
@@ -87,4 +87,5 @@ public:
      * FILESELECTOR = As A GUI in a screen to select a file
+     * SelectDir = Select a Directory
      */
-    enum Mode { Open=1, Save=2, FileSelector=4, OPEN=1, SAVE=2, FILESELECTOR=4 };
+    enum Mode { Open = 1, Save = 2, DirectorySelector = 3, FileSelector = 4, OPEN = 1, SAVE = 2, DIRECTORYSELECTOR = 3, FILESELECTOR = 4 };
     //    enum OldMode { OPEN=1, SAVE=2, FILESELECTOR = 4 };