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/***************************************************************************
splittergui.cpp - description
-------------------
copyright : (C) 2003 by Csaba Karai
e-mail : krusader@users.sourceforge.net
web site : http://krusader.sourceforge.net
---------------------------------------------------------------------------
Description
***************************************************************************
A
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S o u r c e F i l e
***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#include "splittergui.h"
#include "../VFS/vfs.h"
#include <klocale.h>
#include <tqlayout.h>
#include <tqlabel.h>
#include <kmessagebox.h>
PredefinedDevice SplitterGUI::predefinedDevices[] = {
{i18n( "1.44 MB (3.5\")" ), 1457664},
{i18n( "1.2 MB (5.25\")" ), 1213952},
{i18n( "720 kB (3.5\")" ), 730112},
{i18n( "360 kB (5.25\")" ), 362496},
{i18n( "100 MB (ZIP)" ), 100431872},
{i18n( "250 MB (ZIP)" ), 250331136},
{i18n( "650 MB (CD-R)" ), 650*0x100000},
{i18n( "700 MB (CD-R)" ), 700*0x100000}
};
SplitterGUI::SplitterGUI( TQWidget* parent, KURL fileURL, KURL defaultDir ) :
TQDialog( parent, "Krusader::SplitterGUI", true, 0 ),
userDefinedSize ( 0x100000 ), lastSelectedDevice( 0 ), resultCode( TQDialog::Rejected )
{
predefinedDeviceNum = sizeof( predefinedDevices ) / sizeof( PredefinedDevice );
TQGridLayout *grid = new TQGridLayout( this );
grid->setSpacing( 6 );
grid->setMargin( 11 );
TQLabel *splitterLabel = new TQLabel( this, "SplitterLabel" );
splitterLabel->setText( i18n( "Split the file %1 to directory:" ).tqarg( vfs::pathOrURL( fileURL ) ) );
splitterLabel->setMinimumWidth( 400 );
grid->addWidget( splitterLabel,0 ,0 );
urlReq = new KURLRequester( this, "DestinationDirectory" );
urlReq->setURL( vfs::pathOrURL( defaultDir ) );
urlReq->setMode( KFile::Directory );
grid->addWidget( urlReq, 1 ,0 );
TQHBox *splitSizeLine = new TQHBox( this, "splitSizeLine" );
deviceCombo = new TQComboBox( splitSizeLine, "deviceCombo" );
for( int i=0; i != predefinedDeviceNum; i++ )
deviceCombo->insertItem( predefinedDevices[i].name );
deviceCombo->insertItem( i18n( "User Defined" ) );
TQLabel *spacer = new TQLabel( splitSizeLine );
spacer->setText( " " );
spacer->tqsetSizePolicy( TQSizePolicy::Expanding, TQSizePolicy::Minimum );
TQLabel *bytesPerFile = new TQLabel( splitSizeLine, "BytesPerFile" );
bytesPerFile->setText( i18n( "Max file size:" ) );
spinBox = new SplitterSpinBox( splitSizeLine, "spinbox" );
spinBox->setMinimumWidth( 85 );
spinBox->setEnabled( false );
sizeCombo = new TQComboBox( splitSizeLine, "sizeCombo" );
sizeCombo->insertItem( i18n( "Byte" ) );
sizeCombo->insertItem( i18n( "kByte" ) );
sizeCombo->insertItem( i18n( "MByte" ) );
sizeCombo->insertItem( i18n( "GByte" ) );
grid->addWidget( splitSizeLine,2 ,0 );
TQFrame *separator = new TQFrame( this, "separatorLine" );
separator->setFrameStyle( TQFrame::HLine | TQFrame::Sunken );
separator->setFixedHeight( separator->tqsizeHint().height() );
grid->addWidget( separator,3 ,0 );
TQHBoxLayout *splitButtons = new TQHBoxLayout;
splitButtons->setSpacing( 6 );
splitButtons->setMargin( 0 );
TQSpacerItem* spacer2 = new TQSpacerItem( 0, 0, TQSizePolicy::Expanding, TQSizePolicy::Minimum );
splitButtons->addItem( spacer2 );
TQPushButton *splitBtn = new TQPushButton( this, "splitBtn" );
splitBtn->setText( i18n("&Split") );
splitButtons->addWidget( splitBtn );
TQPushButton *cancelBtn = new TQPushButton( this, "cancelBtn" );
cancelBtn->setText( i18n("&Cancel") );
splitButtons->addWidget( cancelBtn );
grid->addLayout( splitButtons,4 ,0 );
setCaption(i18n("Krusader::Splitter"));
connect( sizeCombo, TQT_SIGNAL( activated(int) ), this, TQT_SLOT( sizeComboActivated( int ) ) );
connect( deviceCombo, TQT_SIGNAL( activated(int) ), this, TQT_SLOT( predefinedComboActivated( int ) ) );
connect( cancelBtn, TQT_SIGNAL( clicked() ), this, TQT_SLOT( reject() ) );
connect( splitBtn , TQT_SIGNAL( clicked() ), this, TQT_SLOT( splitPressed() ) );
predefinedComboActivated( 0 );
resultCode = exec();
}
void SplitterGUI::sizeComboActivated( int item )
{
switch ( item )
{
case 0:
spinBox->setDivision( 1 ); /* byte */
break;
case 1:
spinBox->setDivision( 0x400 ); /* kbyte */
break;
case 2:
spinBox->setDivision( 0x100000 ); /* Mbyte */
break;
case 3:
spinBox->setDivision( 0x40000000 ); /* Gbyte */
break;
}
}
void SplitterGUI::predefinedComboActivated( int item )
{
int capacity = userDefinedSize;
if( item < predefinedDeviceNum )
{
if( lastSelectedDevice == predefinedDeviceNum )
userDefinedSize = spinBox->longValue();
spinBox->setEnabled( false );
capacity = predefinedDevices[item].capacity;
}
else
spinBox->setEnabled( true );
spinBox->setLongValue( capacity );
if( capacity >= 0x40000000 ) /* Gbyte */
{
sizeCombo->setCurrentItem( 3 );
spinBox->setDivision( 0x40000000 );
}
else if( capacity >= 0x100000 ) /* Mbyte */
{
sizeCombo->setCurrentItem( 2 );
spinBox->setDivision( 0x100000 );
}
else if( capacity >= 0x400 ) /* kbyte */
{
sizeCombo->setCurrentItem( 1 );
spinBox->setDivision( 0x400 );
}
else
{
sizeCombo->setCurrentItem( 0 ); /* byte */
spinBox->setDivision( 1 );
}
lastSelectedDevice = item;
}
void SplitterGUI::splitPressed()
{
if( !vfs::fromPathOrURL( urlReq->url() ).isValid() )
{
KMessageBox::error( this, i18n("The directory path URL is malformed!") );
return;
}
emit accept();
}
void SplitterGUI::keyPressEvent( TQKeyEvent *e )
{
switch ( e->key() )
{
case Key_Enter :
case Key_Return :
emit splitPressed();
return;
default:
TQDialog::keyPressEvent( e );
}
}
#include "splittergui.moc"
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