Merging all changes from BRANCH_1_0.

1 files changed, 99 insertions, 263 deletions

diff --git a/libopie/ofileselector.h b/libopie/ofileselector.h
index d06aa0a..bdb3e56 100644
--- a/libopie/ofileselector.h
+++ b/libopie/ofileselector.h
@@ -1,314 +1,150 @@
 /*
   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 Holger Freyther <zecke@handhelds.org>
+             .=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 opiefileselector_h
-#define opiefileselector_h
 
+#ifndef OPIE_OFILESELECTOR_FOO_H
+#define OPIE_OFILESELECTOR_FOO_H
+
+#include <qlist.h>
 #include <qwidget.h>
-#include <qstring.h>
-#include <qpixmap.h>
-#include <qstringlist.h>
 #include <qmap.h>
 #include <qvaluelist.h>
+#include <qstringlist.h>
 
 #include <qpe/applnk.h>
-#include <qlistview.h>
 
+typedef QMap<QString, QStringList> MimeTypes;
 
-class DocLnk;
-class QCheckBox;
-class QComboBox;
-class QPushButton;
-class FileSelector;
-class QGridLayout;
+class OFileViewInterface;
+class OFileViewFileListView;
 class QLineEdit;
-class QLabel;
+class QComboBox;
 class QWidgetStack;
-class QHBoxLayout;
-class QVBoxLayout;
-class QPopupMenu;
-class QFileInfo;
 class QHBox;
-//
-
-typedef QMap< QString, QStringList> MimeTypes;
-
-/**
- *  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
- *
- * NOTE THAT the API will change to be more extendable!
- */
 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 MimeTypes &mimetypes = MimeTypes() );
-
-
-  /**
-   * This is a QPE compatible c'tor
-   */
-  OFileSelector(const QString &mimeFilter, QWidget *parent,
-		const char *name, bool newVisible = TRUE,
-		bool closeVisible = FALSE );
-
-  ~OFileSelector();
-
-  // currently only for the FILESELECTOR Mode
-  /**
-   */
-  void setNewVisible( bool /*b*/ );
-  void setCloseVisible(bool /*b*/ );
-
-  // end file selector mode
-  // deprecated
-  void reread();
-  // make sure not to leak please
-  const DocLnk *selected();
-  // end deprecated
-
-  bool isToolbarVisible() const { return m_shTool;  };
-  bool isPermissionBarVisible() const {  return m_shPerm; };
-  bool isLineEditVisible()const { return m_shLne; };
-  bool isChooserVisible( )const { return m_shChooser; };
-  bool isYesCancelVisible()const { return m_shYesNo;  };
-  void setYesCancelVisible( bool show );
-  void setToolbarVisible( bool show );
-  void setPermissionBarVisible( bool show );
-  void setLineEditVisible(bool show) ;
-  void setChooserVisible( bool chooser );
-
-  QCheckBox* permissionCheckbox();
-  bool setPermission() const;
-  void setPermissionChecked( bool check );
-
-  void setMode( int );
-
-  bool showDirs()const { return m_dir; }
-  void setShowDirs(bool );
-
-  const QListView* listView() { return m_View; };
-
-  bool isCaseSensetive()const {  return m_case; }
-  void setCaseSensetive(bool caSe );
-
-  bool showFiles()const { return m_files; };
-  void setShowFiles(bool );
-  bool cd(const QString &path );
+    Q_OBJECT
+    friend class OFileViewInterface;
+    friend class OFileViewFileListView;
+public:
+    enum Mode { Open=1, Save=2, FileSelector=4, OPEN=1, SAVE=2, FILESELECTOR=4 };
+//    enum OldMode { OPEN=1, SAVE=2, FILESELECTOR = 4 };
+    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;
+
+
+    void setNewVisible( bool b );
+    void setCloseVisible( bool b );
+    void setNameVisible( bool b );
+
+signals:
+    void dirSelected( const QString& );
+    void fileSelected( const DocLnk& );
+    void fileSelected( const QString& );
+    void newSelected( const DocLnk& );
+    void closeMe();
+    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();
 
-  int mode()const { return m_mode;  };
-  int selector()const { return m_selector; };
-  void setSelector( int );
-
-  bool showPopup()const { return m_showPopup; };
-  void setShowPopup( bool pop ) { m_showPopup = pop; };
-  void setPopupMenu( QPopupMenu * );
-
-  //  void updateLay();
-
-  void reparse(); // re reads the dir
-
-  QString selectedName( )const;
-  QStringList selectedNames()const;
-
-  QString selectedPath() const;
-  QStringList selectedPaths() const;
-
-  QString directory()const;
-  int fileCount() const;
-
-  /* the user needs to delete it */
-  DocLnk selectedDocument()const;
-  /* the user needs to delete it */
-  QValueList<DocLnk> selectedDocuments()const;
-
- signals:
-  void fileSelected( const DocLnk & );
-  void fileSelected( const QString & );
-  void dirSelected(const QString &dir );
-  void closeMe();
-  void ok();
-  void cancel();
-  void contextMenu();
-
- private slots:
-   void slotTest() { qWarning("slotTest" ); setLineEditVisible(false );  };
-  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();
-
- protected:
-
- private:
-  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;
-//  QStringList m_mimetypes;
-  QMap<QString, QStringList> m_mimetypes;
-
-  FileSelector *m_select;
-  QWidgetStack *m_stack;
-  QVBoxLayout *m_lay;
-  QGridLayout *m_Oselector;
-
-  QHBox *m_boxToolbar;
-  QHBox *m_boxOk; // (no layout anymore) wait
-  QHBox *m_boxName; // (no Layout anymore) wait
-  QHBox *m_boxView;
-
-  QPopupMenu *m_custom;
-
-  QLineEdit *m_edit;
-  QLabel *m_fnLabel;
-
-  bool m_shClose     : 1;
-  bool m_shNew       : 1;
-  bool m_shTool      : 1;
-  bool m_shPerm      : 1;
-  bool m_shLne       : 1;
-  bool m_shChooser   : 1;
-  bool m_shYesNo     : 1;
-  bool m_boCheckPerm : 1;
-  bool m_autoMime    : 1;
-  bool m_case        : 1;
-  bool m_dir         : 1;
-  bool m_files       : 1;
-  bool m_showPopup   : 1;
-
-  void initVars();
-  virtual void addFile(const QString &mime, QFileInfo *info, bool symlink = FALSE );
-  virtual void addDir( const QString &mime, QFileInfo *info , bool symlink = FALSE );
-  virtual void addSymlink(const QString &, QFileInfo *, bool = FALSE ){};
-  void delItems();
-  void initializeName();
-  void initializeYes();
-  void initializeChooser();
-  void initializeListView();
-  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();
+    /* will set the text of the lineedit and emit a fileChanged signal */
+    void slotDocLnkBridge( const DocLnk& );
+    void slotFileBridge( const QString& );
+    void slotViewChange( const QString& );
 
-    /**
-     * Returns the current mimetype
-     */
-  QString currentMimeType()const;
-  class OFileSelectorPrivate;
-  OFileSelectorPrivate *d;
-  static QMap<QString,QPixmap> *m_pixmaps;
+    bool eventFilter (QObject *o, QEvent *e);
 
-private slots:
-   void slotFileSelected(const QString & ); // not really meant to be a slot
-   void slotFileBridgeSelected( const DocLnk & );
-   virtual void slotSelectionChanged();
-   virtual void slotCurrentChanged(QListViewItem* );
-   virtual void slotClicked( int, QListViewItem *item, const QPoint &, int);
-   virtual void slotRightButton(int, QListViewItem *, const QPoint &, int );
-   virtual void slotContextMenu( QListViewItem *item);
-   // listview above
-   // popup below
-   virtual void slotChangedDir();
-   virtual void slotOpen();
-   virtual void slotRescan();
-   virtual void slotRename();
-   virtual void slotDelete();
-   virtual void cdUP();
-   virtual void slotHome();
-   virtual void slotDoc();
-   virtual void slotNavigate( );
 };
 
-
 #endif
-