fpicker/source/unx/kde/kdefilepicker.hxx

   1 /*************************************************************************
   2  *
   3  *
   4  *
   5  *
   6  *
   7  *
   8  *
   9  *  The Contents of this file are made available subject to the terms of
  10  *  either of the following licenses
  11  *
  12  *         - GNU Lesser General Public License Version 2.1
  13  *         - Sun Industry Standards Source License Version 1.1
  14  *
  15  *  Sun Microsystems Inc., October, 2000
  16  *
  17  *  GNU Lesser General Public License Version 2.1
  18  *  =============================================
  19  *  Copyright 2000 by Sun Microsystems, Inc.
  20  *  901 San Antonio Road, Palo Alto, CA 94303, USA
  21  *
  22  *  This library is free software; you can redistribute it and/or
  23  *  modify it under the terms of the GNU Lesser General Public
  24  *  License version 2.1, as published by the Free Software Foundation.
  25  *
  26  *  This library is distributed in the hope that it will be useful,
  27  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  28  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  29  *  Lesser General Public License for more details.
  30  *
  31  *  You should have received a copy of the GNU Lesser General Public
  32  *  License along with this library; if not, write to the Free Software
  33  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  34  *  MA  02111-1307  USA
  35  *
  36  *
  37  *  Sun Industry Standards Source License Version 1.1
  38  *  =================================================
  39  *  The contents of this file are subject to the Sun Industry Standards
  40  *  Source License Version 1.1 (the "License"); You may not use this file
  41  *  except in compliance with the License. You may obtain a copy of the
  42  *  License at http://www.openoffice.org/license.html.
  43  *
  44  *  Software provided under this License is provided on an "AS IS" basis,
  45  *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
  46  *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
  47  *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
  48  *  See the License for the specific provisions governing your rights and
  49  *  obligations concerning the Software.
  50  *
  51  *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
  52  *
  53  *  Copyright: 2000 by Sun Microsystems, Inc.
  54  *
  55  *  All Rights Reserved.
  56  *
  57  *  Contributor(s): Jan Holesovsky <kendy@openoffice.org>
  58  *
  59  *
  60  ************************************************************************/
  61
  62 #ifndef _KDEFILEPICKER_HXX_
  63 #define _KDEFILEPICKER_HXX_
  64
  65 #include <kfiledialog.h>
  66 #include <kfilefiltercombo.h>
  67
  68 class QGrid;
  69 class QHBox;
  70 class QVBox;
  71
  72 class FileDialog : public KFileDialog
  73 {
  74     Q_OBJECT
  75
  76 protected:
  77     typedef QPair< QString, QString > FilterEntry;
  78     typedef QValueList< FilterEntry > FilterList;
  79
  80     QVBox                      *m_pCustomWidget;
  81     QHBox                      *m_pCombosAndButtons;
  82
  83     QVBox                      *m_pLabels;
  84     QVBox                      *m_pComboBoxes;
  85     QVBox                      *m_pPushButtons;
  86
  87     QGrid                      *m_pCheckBoxes;
  88
  89     FilterList                  m_aFilters;
  90
  91     /** Are we a "Save As" dialog?
  92      *
  93      *  We cannot use KFileDialog::setOperationMode() here, because then
  94      *  it automatically adds an "Automatically select filename extension"
  95      *  check box, and completely destroys the dialog's layout
  96      *  (custom list boxes are under this check box, which looks ugly).
  97      */
  98     bool                        m_bIsSave;
  99     bool                        m_bIsExecuting;
 100
 101     bool                        m_bCanNotifySelection;
 102
 103 public:
 104     FileDialog( const QString &startDir, const QString &filter,
 105                 QWidget *parent, const char *name );
 106     virtual ~FileDialog();
 107
 108 protected:
 109     virtual void                resizeEvent( QResizeEvent *pEvent );
 110     virtual void                showEvent( QShowEvent *pEvent );
 111     void                        updateCustomWidgetLayout();
 112
 113     virtual void                customEvent( QCustomEvent *pEvent );
 114
 115 protected:
 116     void                        appendControl( const QString &rId, const QString &rType, const QString &rTitle );
 117     QWidget*                    findControl( const QString &rId ) const;
 118     void                        enableControl( const QString &rId, const QString &rValue );
 119     void                        getValue( const QString &rId, const QString &rAction );
 120     void                        setValue( const QString &rId, const QString &rAction, const QStringList &rValue );
 121
 122     void                        appendFilter( const QString &rTitle, const QString &rFilter );
 123     QString                     filters() const;
 124     QString                     addExtension( const QString &rFileName ) const;
 125
 126     void                        setIsSave( bool bIsSave ) { m_bIsSave = bIsSave; }
 127     bool                        isSave( void ) const { return m_bIsSave; }
 128
 129     void                        setIsExecuting( bool bIsExecuting ) { m_bIsExecuting = bIsExecuting; }
 130     bool                        isExecuting( void ) const { return m_bIsExecuting; }
 131
 132     bool                        isSupportedProtocol( const QString &rProtocol ) const;
 133     KURL                        mostLocalURL( const KURL &rURL ) const;
 134     QString                     localCopy( const QString &rFileName ) const;
 135
 136     void                        setCanNotifySelection( bool bCanNotifySelection ) { m_bCanNotifySelection = bCanNotifySelection; }
 137     bool                        canNotifySelection( void ) const { return m_bCanNotifySelection; }
 138
 139 protected slots:
 140     void                        fileHighlightedCommand( const QString & );
 141     void                        selectionChangedCommand();
 142
 143 protected:
 144     void                        sendCommand( const QString &rCommand );
 145     void                        appendURL( QString &rBuffer, const KURL &rURL );
 146     void                        appendEscaped( QString &rBuffer, const QString &rString );
 147     QString                     escapeString( const QString &rString );
 148 };
 149
 150 class FileFilterComboHack : public KFileFilterCombo
 151 {
 152 public:
 153     void setCurrentFilter( const QString& filter );
 154 };
 155
 156 #endif // _KDEFILEPICKER_HXX_