uifileinput.h

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#ifndef uifileinput_h
#define uifileinput_h

/*+
________________________________________________________________________

 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        A.H. Bril
 Date:          21/9/2000
 RCS:           $Id$
________________________________________________________________________

-*/

#include "uitoolsmod.h"
#include "uigeninput.h"
#include "uifiledlg.h"
#include "file.h"

class uiButton;
class BufferStringSet;

mExpClass(uiTools) uiFileInput : public uiGenInput
{ mODTextTranslationClass(uiFileInput);
public:

    mExpClass(uiTools) Setup
    {
    public:
                        Setup(const char* filenm=0);
                        Setup(uiFileDialog::Type t,const char* filenm=0);

        BufferString    fnm;

        mDefSetupMemb(BufferString,filter)      
        mDefSetupMemb(BufferString,defseldir)   
        mDefSetupMemb(bool,forread)             
        mDefSetupMemb(bool,withexamine)         
        mDefSetupMemb(File::ViewStyle,examstyle) 
        mDefSetupMemb(bool,exameditable)        
        mDefSetupMemb(bool,displaylocalpath)    

        mDefSetupMemb(bool,directories)         
        mDefSetupMemb(bool,allowallextensions)  
        mDefSetupMemb(bool,confirmoverwrite)    
        mDefSetupMemb(uiFileDialog::Type,filedlgtype) 
        mDefSetupMemb(uiString,objtype)         
    };

                        uiFileInput(uiParent*,const uiString& seltxt,
                                    const char* fnm=0);
                        uiFileInput(uiParent*,const uiString& seltxt,
                                    const Setup&);
                        ~uiFileInput();

    void                setFileName(const char*);
    void                setDefaultSelectionDir(const char*);
    const char*         defaultSelectionDir() const        { return defseldir_;}
    void                setFilter( const char* fltr )      { filter_ = fltr; }
    const char*         selectedFilter() const             { return selfltr_; }
    void                setSelectedFilter( const char* f ) { selfltr_ = f; }
    void                setObjType( const uiString& s )    { objtype_ = s; }
    void                setExamine( const CallBack& cb )   { excb_ = cb; }

    const char*         fileName() const; // Full file path
    const char*         pathOnly() const;
    const char*         baseName() const; // Filename without path and extension
    void                getFileNames(BufferStringSet&) const;

    uiFileDialog::Mode  selectMode() const
                        {
                            return selmodset_ ? selmode_
                                 : (forread_  ? uiFileDialog::ExistingFile
                                              : uiFileDialog::AnyFile);
                        }

    void                setSelectMode( uiFileDialog::Mode m)
                        { selmodset_ = true;  selmode_ = m; }

    void                setSensitive(bool yn)   { setChildrenSensitive(yn); }
    void                enableExamine(bool);
    void                setDefaultExtension(const char* ext);
                        // only when forread is false

    void                selectFile( CallBacker* cb )    { doSelect(cb); }

protected:

    bool                forread_;
    BufferString        filter_;
    BufferString        defseldir_;
    bool                displaylocalpath_;
    BufferString        selfltr_;
    bool                addallexts_;
    File::ViewStyle     examstyle_;
    bool                exameditable_;
    bool                confirmoverwrite_;
    CallBack            excb_;
    BufferString        defaultext_;
    uiString            objtype_;

    bool                selmodset_;
    uiFileDialog::Mode  selmode_;
    uiFileDialog::Type  filedlgtype_;

    uiButton*           examinebut_;

    virtual void        doSelect(CallBacker*);
    void                inputChg(CallBacker*);
    void                examineFile(CallBacker*);
    void                isFinalised(CallBacker*);
    void                fnmEntered(CallBacker*);
};


#endif