Improve mimetype handling

API is now fixed
2 Bugs outstanding though

4 files changed, 147 insertions, 36 deletions

diff --git a/libopie/ofiledialog.cc b/libopie/ofiledialog.cc
index 164fadd..4783004 100644
--- a/libopie/ofiledialog.cc
+++ b/libopie/ofiledialog.cc
@@ -38,5 +38,5 @@ OFileDialog::OFileDialog(const QString &caption,
 			 const QString &dirName,
 			 const QString &fileName,
-			 const QStringList &mimetypes )
+			 const QMap<QString,QStringList>& mimetypes )
   : QDialog( wid, "OFileDialog", true )
 {
@@ -76,5 +76,5 @@ QString OFileDialog::getOpenFileName(int selector,
 				     const QString &startDir,
 				     const QString &file,
-				     const QStringList &mimes,
+				     const MimeTypes &mimes,
 				     QWidget *wid,
 				     const QString &caption )
@@ -92,5 +92,5 @@ QString OFileDialog::getSaveFileName(int selector,
 				  const QString &startDir,
 				  const QString &file,
-				  const QStringList &mimes,
+				  const MimeTypes &mimes,
 				  QWidget *wid,
 				  const QString &caption )
diff --git a/libopie/ofiledialog.h b/libopie/ofiledialog.h
index 40d147e..e14253c 100644
--- a/libopie/ofiledialog.h
+++ b/libopie/ofiledialog.h
@@ -42,5 +42,5 @@ class OFileDialog : public QDialog {
 	      const QString &dirName, 
 	      const QString &fileName = QString::null,
-	      const QStringList &mimetypes = QStringList() );
+	      const MimeTypes &mimetypes = MimeTypes()  );
   QString mimetype() const;
   QString fileName() const;
@@ -51,5 +51,5 @@ class OFileDialog : public QDialog {
 				 const QString& startDir = QString::null,
 				 const QString &fileName = QString::null,
-				 const QStringList& mimefilter = QStringList(),
+				 const MimeTypes& mime = MimeTypes(),
 				 QWidget *wid = 0,
 				 const QString &caption = QString::null );
@@ -58,5 +58,5 @@ class OFileDialog : public QDialog {
 				 const QString& startDir = QString::null,
 				 const QString& fileName = QString::null,
-				 const QStringList& mimefilter = QStringList(),
+				 const MimeTypes& mimefilter = MimeTypes(),
 				 QWidget *wid = 0,
 				 const QString &caption = QString::null );
diff --git a/libopie/ofileselector.cc b/libopie/ofileselector.cc
index 7a67ab2..6c59f89 100644
--- a/libopie/ofileselector.cc
+++ b/libopie/ofileselector.cc
@@ -101,8 +101,10 @@ OFileSelector::OFileSelector( QWidget *wid, int mode, int selector,
 			      const QString &dirName,
 			      const QString &fileName,
-			      const QStringList &mimeTypes )
+                              const QMap<QString,QStringList>& mimeTypes)
   : QWidget( wid, "OFileSelector")
 {
   m_mimetypes = mimeTypes;
+  if (mode == SAVE )
+      m_name = fileName;
   initVars();
   m_mode = mode;
@@ -110,5 +112,5 @@ OFileSelector::OFileSelector( QWidget *wid, int mode, int selector,
   m_currentDir =  dirName;
   init();
-QTimer::singleShot(6*1000, this, SLOT( slotTest() ) );
+  //QTimer::singleShot(6*1000, this, SLOT( slotTest() ) );
 }
 
@@ -118,5 +120,8 @@ OFileSelector::OFileSelector(const QString &mimeFilter, QWidget *parent,
   : QWidget( parent, name )
 {
-  m_mimetypes = QStringList::split(";", mimeFilter );
+  if (!mimeFilter.isEmpty() ) {
+      QStringList list = QStringList::split(";", mimeFilter );
+      m_mimetypes.insert(mimeFilter, list );
+  }
   initVars();
   m_currentDir = QPEApplication::documentDir(); 
@@ -136,4 +141,5 @@ OFileSelector::~OFileSelector()
 {
 
+
 }
 
@@ -144,6 +150,6 @@ void OFileSelector::setNewVisible( bool visible )
     delete m_select;
     // we need to initialize but keep the selected mimetype
-    QString mime = m_mimeCheck == 0 ? QString::null : m_mimeCheck->currentText() ;
-    m_select = new FileSelector( m_autoMime ? mime : m_mimetypes.join(";") ,
+    QString mime = currentMimeType();
+    m_select = new FileSelector( mime ,
 				 m_stack, "fileselector",
 				 m_shNew, m_shClose);
@@ -426,5 +432,7 @@ void OFileSelector::slotViewCheck(const QString &sel)
     if( m_select == 0 ){
       // autMime? fix cause now we use All and not the current
-      m_select = new FileSelector(m_autoMime ? QString::null : m_mimetypes.join(";"),
+        // yes currentMime fixes that for us
+        QString mime = currentMimeType();
+      m_select = new FileSelector(mime,
 				  m_stack, "fileselector",
 				  FALSE, FALSE);
@@ -449,10 +457,41 @@ void OFileSelector::slotViewCheck(const QString &sel)
   }
 }
+// not yet finished.....
+QString OFileSelector::currentMimeType() const{
+    QString mime;
+    QString currentText;
+    if (m_shChooser )
+        currentText = m_mimeCheck->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)
 {
   if( m_selector == NORMAL ){
-    if( m_autoMime ){
+      //if( m_autoMime ){
+      QString newMimeType;
+      if (mime != tr("All") ) {
+          QMap<QString, QStringList>::Iterator it;
+          it = m_mimetypes.find(mime);
+          if ( it != m_mimetypes.end() ) {
+              newMimeType = it.data().join(";");
+          }else{
+              newMimeType = mime;
+          }
+      }
       delete m_select;
-      m_select = new FileSelector( mime == tr("All") ? QString::null : mime,
+      m_select = new FileSelector( newMimeType,
 				m_stack, "fileselector",
 				FALSE, FALSE);
@@ -464,8 +503,7 @@ void OFileSelector::slotMimeCheck(const QString &mime)
       m_stack->raiseWidget( NORMAL );
       updateMimes();
-      m_mimeCheck->clear();
-      m_mimeCheck->insertStringList(m_mimetypes );
+      updateMimeCheck();
       m_mimeCheck->setCurrentItem(indexByString( m_mimeCheck, mime) );
-    }
+      //}
   }else{ // others
     qWarning("Mime %s", mime.latin1() );
@@ -513,5 +551,13 @@ void OFileSelector::init()
   m_stack = new QWidgetStack( this );
   if( m_selector == NORMAL ){
-    m_select = new FileSelector(m_autoMime ? QString::null : m_mimetypes.join(";"),
+      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(";");
+          }
+      }
+    m_select = new FileSelector(mime,
 				m_stack, "fileselector",
 				FALSE, FALSE);
@@ -546,5 +592,5 @@ void OFileSelector::updateMimes()
   if( m_autoMime ){
     m_mimetypes.clear();
-    m_mimetypes.append( tr("All") );
+    m_mimetypes.insert( tr("All"), QString::null );
     if( m_selector == NORMAL ){
       DocLnkSet  set;
@@ -553,5 +599,5 @@ void OFileSelector::updateMimes()
       for( ; dit.current(); ++dit ){
 	if( !m_mimetypes.contains( (*dit)->type() ) )
-	  m_mimetypes.append( (*dit)->type() );
+	  m_mimetypes.insert( (*dit)->type(), (*dit)->type() );
       }
     }// else done in reparse
@@ -682,4 +728,5 @@ void OFileSelector::initializeName()
     m_fnLabel->setText( tr("Name:") );
     m_edit = new QLineEdit( m_boxName );
+    m_edit->setText( m_name );
     //m_boxName->addWidget( m_fnLabel );
     m_boxName->setMargin( 5 );
@@ -714,4 +761,22 @@ void OFileSelector::initializeYes()
   }
 }
+/*
+ * OK m_mimeCheck is a QComboBox we now want to fill
+ * out that combobox
+ * if automime we need to update the mimetypes
+ */
+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()
 {
@@ -726,10 +791,6 @@ void OFileSelector::initializeChooser()
     m_viewCheck->insertItem( tr("Files") );
     m_viewCheck->insertItem( tr("All Files") );
-    if(!m_autoMime )
-      m_mimeCheck->insertItem(m_mimetypes.join(",") );
-    else{
-      updateMimes();
-      m_mimeCheck->insertStringList( m_mimetypes );
-    }
+    updateMimeCheck();
+
     connect( m_viewCheck, SIGNAL( activated(const QString & ) ),
 	     this, SLOT( slotViewCheck(const QString & ) ) );
@@ -877,5 +938,10 @@ bool OFileSelector::compliesMime( const QString &path, const QString &mime )
   return false;
 }
+/*  check if the mimetype in mime
+ *  complies with the  one which is current
+ */
+bool OFileSelector::compliesMime( const QString& mime ) {
 
+}
 void OFileSelector::slotFileSelected( const QString &string )
 {
@@ -1051,5 +1117,5 @@ void OFileSelector::reparse()
 	if( !m_mimetypes.contains( type.id() ) ){
 	  //qWarning("Type %s", type.id().latin1() );
-	  m_mimetypes.append( type.id() );
+	  m_mimetypes.insert( type.id(), type.id() );
 	}
 
@@ -1057,14 +1123,14 @@ void OFileSelector::reparse()
       }
       // add them to the chooser
-      m_mimeCheck->insertItem( tr("All") );
-      m_mimeCheck->insertStringList( m_mimetypes );
+      updateMimeCheck();
       m_mimeCheck->setCurrentItem( indexByString( m_mimeCheck, currentMimeType ) );
       currentMimeType = m_mimeCheck->currentText();
     }
   }else { // no autoMime
-    currentMimeType = m_mimetypes.join(";");
+      // let the mimetype be set from out side the m_mimeCheck FEATURE
+
     if( m_shChooser ){
-      m_mimeCheck->clear();
-      m_mimeCheck->insertItem(m_mimetypes.join(",") );
+        currentMimeType = m_mimeCheck->currentText();
+        updateMimeCheck();
     }
   }
diff --git a/libopie/ofileselector.h b/libopie/ofileselector.h
index 47697b9..f2d5f84 100644
--- a/libopie/ofileselector.h
+++ b/libopie/ofileselector.h
@@ -1,4 +1,4 @@
 /*
-  This is based on code and idea of
+  This is based on code and ideas of
   L. J. Potter ljp@llornkcor.com
   Thanks a lot
@@ -44,4 +44,5 @@
 #include <qpe/applnk.h>
 #include <qlistview.h>
+
 /** This is OPIEs FileDialog Widget. You can use it
  *  as a dropin replacement of the fileselector and
@@ -67,18 +68,51 @@ class QHBox;
 // 
 
+typedef QMap< QString, QStringList> MimeTypes;
 
 class OFileSelector : public QWidget {
   Q_OBJECT
  public:
+  /**
+   *  The mode of the file selector
+   *  Either open, save, fileselector or dir browsing mode
+   *
+   */
   enum Mode {OPEN=1, SAVE=2, FILESELECTOR=4, DIR=8 };
+
+  /**
+   * Selector. Either NORMAL for the one shipped with
+   * libqpe or EXTENDED. for the EXTENDED
+   * EXTENDED_ALL also shows 'hidden' files
+   */
   enum Selector{NORMAL=0, EXTENDED = 1, EXTENDED_ALL =2 };
+
+  /**
+   *  This is reserved for futrue views
+   */
   enum View { DIRS = 1, FILES = 2, TREE = 4, ICON = 8 };
 
+  /**
+   *  A c'tor which should be used for advanced mode
+   *  @param wid the parent
+   *  @param mode the Mode of the Selector
+   *  @param selector the current View of the Selector
+   *  @param dirName in which dir to start
+   *  @param fileName  a proposed filename
+   *  @param mimetypes A list of mimetypes \
+   *   QString is for a identifier name like "Text files"
+   *   the coresponding QStringList is used for the mimetypes
+   *   if empty it'll fill the list of mimetypes depending
+   *   on the content of the current directory
+   */
+
   OFileSelector(QWidget *wid, int mode, int selector, 
 		const QString &dirName,
 		const QString &fileName = QString::null,
-		const QStringList &mimetypes = QStringList() );
+                const MimeTypes &mimetypes = MimeTypes() );
 
 
+  /**
+   * This is a QPE compatible c'tor
+   */
   OFileSelector(const QString &mimeFilter, QWidget *parent,
 		const char *name, bool newVisible = TRUE,
@@ -191,5 +225,6 @@ class OFileSelector : public QWidget {
   QString m_currentDir;
   QString m_name;
-  QStringList m_mimetypes;
+//  QStringList m_mimetypes;
+  QMap<QString, QStringList> m_mimetypes;
 
   FileSelector *m_select;
@@ -233,6 +268,16 @@ class OFileSelector : public QWidget {
   void initializePerm();
   void initPics();
-  bool compliesMime(const QString &path, const QString &mime);
+  bool compliesMime(const QString &path,
+                    const QString &mime);
+  bool compliesMime(const QString& mime );
+    /**
+     * Updates the QComboBox with the current mimetypes
+     */
+  void updateMimeCheck();
 
+    /**
+     * Returns the current mimetype
+     */
+  QString currentMimeType()const;
   class OFileSelectorPrivate;
   OFileSelectorPrivate *d;