1 files changed, 210 insertions, 0 deletions

diff --git a/noncore/unsupported/libopie/ofileselector.h b/noncore/unsupported/libopie/ofileselector.h
new file mode 100644
index 0000000..767455c
--- a/dev/null
+++ b/noncore/unsupported/libopie/ofileselector.h
@@ -0,0 +1,210 @@
+/*
+  This is based on code and ideas of
+  L. J. Potter ljp@llornkcor.com
+  Thanks a lot
+
+
+               =.            This file is part of the OPIE Project
+             .=l.            Copyright (c)  2002,2003 Holger Freyther <zecke@handhelds.org>
+           .>+-=
+ _;:,     .>    :=|.         This library is free software; you can
+.> <`_,   >  .   <=          redistribute it and/or  modify it under
+:`=1 )Y*s>-.--   :           the terms of the GNU Library General Public
+.="- .-=="i,     .._         License as published by the Free Software
+ - .   .-<_>     .<>         Foundation; either version 2 of the License,
+     ._= =}       :          or (at your option) any later version.
+    .%`+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 OPIE_OFILESELECTOR_FOO_H
+#define OPIE_OFILESELECTOR_FOO_H
+
+#include <qlist.h>
+#include <qwidget.h>
+#include <qmap.h>
+#include <qvaluelist.h>
+#include <qstringlist.h>
+
+#include <qpe/applnk.h>
+
+typedef QMap<QString, QStringList> MimeTypes;
+
+class OFileViewInterface;
+class OFileViewFileListView;
+class QLineEdit;
+class QComboBox;
+class QWidgetStack;
+class QHBox;
+
+
+/**
+ * @short a dropin replacement for the FileSelector
+ *
+ * This class is first used insert the OFileDialog.
+ * It supports multiple view and mimetype filtering for now.
+ *
+ * @see OFileDialog
+ * @see FileSelector
+ * @author zecke
+ * @version 0.1
+ */
+class OFileSelector : public QWidget {
+    Q_OBJECT
+    friend class OFileViewInterface;
+    friend class OFileViewFileListView;
+public:
+   /**
+    * The Mode of the Fileselector
+    * Open = Open A File
+    * Save = Save a File
+    * FILESELECTOR = As A GUI in a screen to select a file
+    */
+    enum Mode { Open=1, Save=2, FileSelector=4, OPEN=1, SAVE=2, FILESELECTOR=4 };
+//    enum OldMode { OPEN=1, SAVE=2, FILESELECTOR = 4 };
+   /**
+    * Normal       = The old FileSelector
+    * Extended     = Dir View
+    * ExtendedAll  = Dir View with all hidden files
+    * Default      = What the vendor considers best
+    */
+    enum Selector { Normal = 0, Extended=1,  ExtendedAll =2, Default=3,  NORMAL=0,EXTENDED=1, EXTENDED_ALL =2, DEFAULT=3 };
+//    enum OldSelector { NORMAL = 0, EXTENDED =1, EXTENDED_ALL = 2};
+
+
+    OFileSelector(QWidget* parent, int mode, int selector,
+                  const QString& dirName,
+                  const QString& fileName,
+                  const MimeTypes& mimetypes = MimeTypes(),
+                  bool newVisible = FALSE, bool closeVisible = FALSE );
+
+    OFileSelector(const QString& mimeFilter, QWidget* parent,
+                  const char* name = 0,  bool newVisible = TRUE, bool closeVisible = FALSE );
+    ~OFileSelector();
+
+    const DocLnk* selected();
+
+    QString selectedName()const;
+    QString selectedPath()const;
+    QString directory()const;
+
+    DocLnk selectedDocument()const;
+
+    int fileCount()const;
+    void reread();
+
+    int mode()const;
+    int selector()const;
+
+    /**
+     * Set the Icon visible
+     * @param b Show or Hide the New Button
+     */
+    void setNewVisible( bool b );
+
+    /**
+     * Set the Icon visible
+     */
+    void setCloseVisible( bool b );
+
+    /**
+     * Set the Name Line visible
+     */
+    void setNameVisible( bool b );
+
+signals:
+   /**
+    * dirSelected is emitted whenever changed into a different dir
+    */
+    void dirSelected( const QString& );
+
+   /**
+    * fileSelected  is emitted when a file is selected
+    * it uses a DocLnk as parameter
+    */
+    void fileSelected( const DocLnk& );
+
+    /**
+     * fileSelected is emitted when a file is selected
+     * the complete path is a parameter
+     */
+    void fileSelected( const QString& );
+
+    /**
+     * Create a new File with a DocLnk
+     */
+    void newSelected( const DocLnk& );
+
+    void closeMe();
+
+   /**
+    * Ok is emitted on a Qt::Key_Return or Q::Key_Enter
+    * in the line edit
+    */
+    void ok();
+    void cancel();
+
+/* used by the ViewInterface */
+private:
+    bool showNew()const;
+    bool showClose()const;
+    MimeTypes mimeTypes()const;
+    QStringList currentMimeType()const;
+
+private:
+    /* inits the Widgets */
+    void initUI();
+    /* inits the MimeType ComboBox content + connects signals and slots */
+    void initMime();
+    /* init the Views :) */
+    void initViews();
+
+private:
+    QLineEdit* m_lneEdit; // the LineEdit for the Name
+    QComboBox *m_cmbView, *m_cmbMime; // two ComboBoxes to select the View and MimeType
+    QWidgetStack* m_stack;  // our widget stack which will contain the views
+    OFileViewInterface* currentView()const; // returns the currentView
+    OFileViewInterface* m_current; // here is the view saved
+    bool m_shNew   : 1; // should we show New?
+    bool m_shClose : 1; // should we show Close?
+    MimeTypes m_mimeType; // list of mimetypes
+
+    QMap<QString, OFileViewInterface*> m_views; // QString translated view name + ViewInterface Ptr
+    QHBox* m_nameBox; // the LineEdit + Label is hold here
+    QHBox* m_cmbBox; // this holds the two combo boxes
+
+    QString m_startDir;
+    int m_mode;
+    int m_selector;
+
+    struct Data; // used for future versions
+    Data *d;
+
+private slots:
+    void slotMimeTypeChanged();
+
+    /* will set the text of the lineedit and emit a fileChanged signal */
+    void slotDocLnkBridge( const DocLnk& );
+    void slotFileBridge( const QString& );
+    void slotViewChange( const QString& );
+
+    bool eventFilter (QObject *o, QEvent *e);
+
+};
+
+#endif