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/***************************************************************************
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splittergui.h - description
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-------------------
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copyright : (C) 2003 by Csaba Karai
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e-mail : krusader@users.sourceforge.net
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web site : http://krusader.sourceforge.net
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---------------------------------------------------------------------------
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Description
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***************************************************************************
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A
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db dD d8888b. db db .d8888. .d8b. d8888b. d88888b d8888b.
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88 ,8P' 88 `8D 88 88 88' YP d8' `8b 88 `8D 88' 88 `8D
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88,8P 88oobY' 88 88 `8bo. 88ooo88 88 88 88ooooo 88oobY'
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88`8b 88`8b 88 88 `Y8b. 88~~~88 88 88 88~~~~~ 88`8b
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88 `88. 88 `88. 88b d88 db 8D 88 88 88 .8D 88. 88 `88.
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YP YD 88 YD ~Y8888P' `8888Y' YP YP Y8888D' Y88888P 88 YD
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H e a d e r F i l e
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***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#ifndef __SPLITTERGUI_H__
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#define __SPLITTERGUI_H__
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#include <tqdialog.h>
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#include <tqstring.h>
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#include <tqspinbox.h>
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#include <tqvalidator.h>
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#include <tqcombobox.h>
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#include <kurlrequester.h>
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#include <tdeio/global.h>
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#include "../VFS/vfs.h"
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struct PredefinedDevice
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{
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TQString name;
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TDEIO::filesize_t capacity;
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};
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class SplitterSpinBox : public TQSpinBox
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{
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Q_OBJECT
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private:
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TDEIO::filesize_t division;
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TDEIO::filesize_t value;
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public:
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SplitterSpinBox ( TQWidget * parent = 0, const char * name = 0 ) : TQSpinBox( parent, name ), division( 1 ), value( 1 )
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{
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setMaxValue( 0x7FFFFFFF ); /* setting the minimum and maximum values */
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setMinValue( 1 );
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TQDoubleValidator *dval = new TQDoubleValidator( TQT_TQOBJECT(this) );
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setValidator ( dval );
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}
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void setLongValue( TDEIO::filesize_t valueIn ) {
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value = valueIn;
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if( value == 0 )
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value++;
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updateDisplay();
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}
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TDEIO::filesize_t longValue() {
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TDEIO::filesize_t val = (TDEIO::filesize_t)( division * text().toDouble() + 0.5 ) ;
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if( val == 0 )
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val++;
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return val;
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}
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TQString mapValueToText( int )
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{
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TQString frac("");
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TDEIO::filesize_t int_part = value / division;
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TDEIO::filesize_t frac_mod = value % division;
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if( frac_mod )
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{
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TDEIO::filesize_t frac_part = (TDEIO::filesize_t)((1000. * frac_mod) /division + 0.5);
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if( frac_part )
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{
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frac = TQString( "%1" ).arg( frac_part ).rightJustify( 3, '0' );
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frac = "." + frac;
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while( frac.endsWith("0") )
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frac.truncate( frac.length() - 1 );
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}
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}
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return TQString( "%1%2" ).arg( int_part ).arg( frac );
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}
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int mapTextToValue( bool * )
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{
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value = longValue();
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if( value > 0x7FFFFFFF )
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return 0x7FFFFFFF;
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else
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return value;
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}
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void setDivision( TDEIO::filesize_t div )
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{
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division = div;
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updateDisplay();
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}
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public slots:
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void stepUp()
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{
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value = longValue();
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if( value + division > value )
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value += division;
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updateDisplay();
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}
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void stepDown()
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{
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value = longValue();
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if( value < division + 1 )
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value = 1;
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else
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value -= division;
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updateDisplay();
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}
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};
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class SplitterGUI : TQDialog
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{
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Q_OBJECT
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private:
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int predefinedDeviceNum;
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TDEIO::filesize_t userDefinedSize;
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int lastSelectedDevice;
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int resultCode;
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static PredefinedDevice predefinedDevices[];
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SplitterSpinBox *spinBox;
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TQComboBox *deviceCombo;
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TQComboBox *sizeCombo;
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KURLRequester *urlReq;
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public:
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SplitterGUI( TQWidget* parent, KURL fileURL, KURL defaultDir );
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KURL getDestinationDir() {return vfs::fromPathOrURL( urlReq->url() );}
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TDEIO::filesize_t getSplitSize() {return spinBox->longValue();}
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int result() {return resultCode;}
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public slots:
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virtual void sizeComboActivated( int item );
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virtual void predefinedComboActivated( int item );
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virtual void splitPressed();
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protected:
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virtual void keyPressEvent( TQKeyEvent *e );
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public:
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};
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#endif /* __SPLITTERGUI_H__ */
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