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319 lines
10 KiB
319 lines
10 KiB
/*
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*
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* $Id: k3bexternalbinwidget.cpp 619556 2007-01-03 17:38:12Z trueg $
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* Copyright (C) 2003 Sebastian Trueg <trueg@k3b.org>
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*
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* This file is part of the K3b project.
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* Copyright (C) 1998-2007 Sebastian Trueg <trueg@k3b.org>
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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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* See the file "COPYING" for the exact licensing terms.
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*/
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#include "k3bexternalbinwidget.h"
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#include "k3bexternalbinmanager.h"
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#include <tqpushbutton.h>
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#include <kdebug.h>
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#include <tqtabwidget.h>
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#include <tqlayout.h>
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#include <tqheader.h>
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#include <tqlabel.h>
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#include <tqstringlist.h>
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#include <tqmap.h>
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#include <tqregexp.h>
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#include <tqfont.h>
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#include <tqpainter.h>
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#include <tqtooltip.h>
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#include <tqwhatsthis.h>
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#include <tqcursor.h>
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#include <tqapplication.h>
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#include <tqbitmap.h>
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#include <kdialog.h>
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#include <kiconloader.h>
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#include <tdelocale.h>
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#include <keditlistbox.h>
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#include <tdelistview.h>
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#include <tdeglobalsettings.h>
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#include <tdeversion.h>
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K3bExternalBinWidget::K3bExternalProgramViewItem::K3bExternalProgramViewItem( K3bExternalProgram* p, TQListView* parent )
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: K3bListViewItem( parent ), m_program(p)
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{
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TQFont f( listView()->font() );
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f.setBold(true);
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setFont( 0, f );
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setBackgroundColor( 0, TDEGlobalSettings::alternateBackgroundColor() );
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setBackgroundColor( 1, TDEGlobalSettings::alternateBackgroundColor() );
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setBackgroundColor( 2, TDEGlobalSettings::alternateBackgroundColor() );
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setText( 0, p->name() );
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setSelectable( false );
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}
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K3bExternalBinWidget::K3bExternalBinViewItem::K3bExternalBinViewItem( K3bExternalBin* bin, K3bExternalProgramViewItem* parent )
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: K3bListViewItem( parent ), m_bin( bin ), m_parent( parent )
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{
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setText( 0, bin->path );
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setText( 1, bin->version );
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setText( 2, bin->features().join(", ") );
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setDefault(false);
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}
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void K3bExternalBinWidget::K3bExternalBinViewItem::setDefault( bool b )
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{
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static TQPixmap s_emptyPix( (int)TDEIcon::SizeSmall, (int)TDEIcon::SizeSmall );
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static bool s_emptyPixInitialized = false;
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if( !s_emptyPixInitialized ) {
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s_emptyPix.setMask( TQBitmap( (int)TDEIcon::SizeSmall, (int)TDEIcon::SizeSmall, true ) );
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s_emptyPixInitialized = true;
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}
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m_default = b;
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if( b )
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setPixmap( 0, SmallIcon( "ok" ) );
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else
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setPixmap( 0, s_emptyPix );
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}
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// ///////////////////////////////////////////////////////////
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//
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// K3BEXTERNALBINWIDGET
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//
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// //////////////////////////////////////////////////////////
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K3bExternalBinWidget::K3bExternalBinWidget( K3bExternalBinManager* manager, TQWidget* parent, const char* name )
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: TQWidget( parent, name ), m_manager( manager )
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{
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TQGridLayout* mainGrid = new TQGridLayout( this );
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mainGrid->setMargin( 0 );
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mainGrid->setSpacing( KDialog::spacingHint() );
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m_mainTabWidget = new TQTabWidget( this );
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m_rescanButton = new TQPushButton( i18n("&Search"), this );
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mainGrid->addMultiCellWidget( m_mainTabWidget, 0, 0, 0, 1 );
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mainGrid->addWidget( m_rescanButton, 1, 1 );
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mainGrid->setColStretch( 0, 1 );
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mainGrid->setRowStretch( 0, 1 );
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// setup program tab
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// ------------------------------------------------------------
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TQWidget* programTab = new TQWidget( m_mainTabWidget );
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TQGridLayout* programTabLayout = new TQGridLayout( programTab );
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programTabLayout->setMargin( KDialog::marginHint() );
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programTabLayout->setSpacing( KDialog::spacingHint() );
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m_programView = new K3bListView( programTab );
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m_defaultButton = new TQPushButton( i18n("Set Default"), programTab );
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TQToolTip::add( m_defaultButton, i18n("Change the versions K3b should use.") );
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TQWhatsThis::add( m_defaultButton, i18n("<p>If K3b found more than one installed version of a program "
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"it will choose one as the <em>default</em> which will be used "
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"to do the work. If you want to change the default select the "
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"wanted version and press this button.") );
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programTabLayout->addMultiCellWidget( m_programView, 1, 1, 0, 1 );
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programTabLayout->addWidget( m_defaultButton, 0, 1 );
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programTabLayout->addWidget( new TQLabel( i18n("Use the 'Default' button to change the versions K3b should use."),
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programTab ), 0, 0 );
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programTabLayout->setColStretch( 0, 1 );
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programTabLayout->setRowStretch( 1, 1 );
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m_programView->addColumn( i18n("Path") );
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m_programView->addColumn( i18n("Version") );
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m_programView->addColumn( i18n("Features") );
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m_programView->setAllColumnsShowFocus(true);
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m_programView->setFullWidth(true);
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m_programView->setAlternateBackground( TQColor() );
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#if KDE_IS_VERSION(3,4,0)
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m_programView->setShadeSortColumn( false );
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#endif
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m_mainTabWidget->addTab( programTab, i18n("Programs") );
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// setup parameters tab
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// ------------------------------------------------------------
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TQWidget* parametersTab = new TQWidget( m_mainTabWidget );
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TQGridLayout* parametersTabLayout = new TQGridLayout( parametersTab );
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parametersTabLayout->setMargin( KDialog::marginHint() );
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parametersTabLayout->setSpacing( KDialog::spacingHint() );
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m_parameterView = new K3bListView( parametersTab );
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parametersTabLayout->addWidget( m_parameterView, 1, 0 );
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parametersTabLayout->addWidget( new TQLabel( i18n("User parameters have to be separated by space."), parametersTab ), 0, 0 );
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parametersTabLayout->setRowStretch( 1, 1 );
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m_parameterView->addColumn( i18n("Program") );
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m_parameterView->addColumn( i18n("Parameters") );
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m_parameterView->setAllColumnsShowFocus(true);
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m_parameterView->setFullWidth(true);
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m_parameterView->setDefaultRenameAction( TQListView::Accept );
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m_parameterView->setDoubleClickForEdit( false );
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m_mainTabWidget->addTab( parametersTab, i18n("User Parameters") );
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// setup search path tab
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// ------------------------------------------------------------
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TQWidget* searchPathTab = new TQWidget( m_mainTabWidget );
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TQGridLayout* searchPathTabLayout = new TQGridLayout( searchPathTab );
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searchPathTabLayout->setMargin( KDialog::marginHint() );
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searchPathTabLayout->setSpacing( KDialog::spacingHint() );
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m_searchPathBox = new KEditListBox( i18n("Search Path"), searchPathTab, "searchPathBox", true );
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searchPathTabLayout->addWidget( m_searchPathBox, 0, 0 );
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searchPathTabLayout->addWidget( new TQLabel( i18n("<qt><b>Hint:</b> to force K3b to use another than the "
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"default name for the executable specify it in the search path.</qt>"),
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searchPathTab ), 1, 0 );
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searchPathTabLayout->setRowStretch( 0, 1 );
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m_mainTabWidget->addTab( searchPathTab, i18n("Search Path") );
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m_programRootItems.setAutoDelete( true );
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connect( m_rescanButton, TQT_SIGNAL(clicked()), this, TQT_SLOT(rescan()) );
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connect( m_defaultButton, TQT_SIGNAL(clicked()), this, TQT_SLOT(slotSetDefaultButtonClicked()) );
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connect( m_programView, TQT_SIGNAL(selectionChanged(TQListViewItem*)), this, TQT_SLOT(slotProgramSelectionChanged(TQListViewItem*)) );
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slotProgramSelectionChanged( 0 );
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}
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K3bExternalBinWidget::~K3bExternalBinWidget()
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{
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}
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void K3bExternalBinWidget::rescan()
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{
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TQApplication::setOverrideCursor( TQCursor(TQt::WaitCursor) );
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saveSearchPath();
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m_manager->search();
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load();
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TQApplication::restoreOverrideCursor();
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}
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void K3bExternalBinWidget::load()
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{
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m_programRootItems.clear();
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m_parameterView->clear();
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// load programs
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const TQMap<TQString, K3bExternalProgram*>& map = m_manager->programs();
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for( TQMap<TQString, K3bExternalProgram*>::const_iterator it = map.begin(); it != map.end(); ++it ) {
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K3bExternalProgram* p = it.data();
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K3bExternalProgramViewItem* pV = new K3bExternalProgramViewItem( p, m_programView );
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m_programRootItems.append( pV );
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// populate it
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TQPtrListIterator<K3bExternalBin> binIt( p->bins() );
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for( ; binIt.current(); ++binIt ) {
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K3bExternalBin* b = *binIt;
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K3bExternalBinViewItem* bV = new K3bExternalBinViewItem( b, pV );
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if( b == p->defaultBin() )
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bV->setDefault(true);
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pV->setOpen(true);
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}
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if( p->bins().isEmpty() )
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pV->setText( 0, p->name() + i18n(" (not found)") );
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// load user parameters
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if( p->supportsUserParameters() ) {
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K3bExternalProgramViewItem* paraV = new K3bExternalProgramViewItem( p, m_parameterView );
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paraV->setText( 1, p->userParameters().join( " " ) );
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paraV->setEditor( 1, K3bListViewItem::LINE );
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}
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}
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// load search path
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m_searchPathBox->clear();
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m_searchPathBox->insertStringList( m_manager->searchPath() );
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}
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void K3bExternalBinWidget::save()
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{
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saveSearchPath();
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// save the default programs
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TQListViewItemIterator progIt( m_programView );
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while( progIt.current() ) {
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if( K3bExternalBinViewItem* bV = dynamic_cast<K3bExternalBinViewItem*>( progIt.current() ) ) {
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if( bV->isDefault() )
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bV->parentProgramItem()->program()->setDefault( bV->bin() );
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}
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++progIt;
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}
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// save the user parameters
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TQListViewItemIterator paraIt( m_parameterView );
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TQRegExp reSpace( "\\s" );
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while( paraIt.current() ) {
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K3bExternalProgramViewItem* pV = (K3bExternalProgramViewItem*)paraIt.current();
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pV->program()->setUserParameters( TQStringList::split( reSpace, pV->text(1) ) );
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++paraIt;
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}
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}
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void K3bExternalBinWidget::saveSearchPath()
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{
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m_manager->setSearchPath( m_searchPathBox->items() );
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}
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void K3bExternalBinWidget::slotSetDefaultButtonClicked()
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{
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// check if we are on a binItem
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K3bExternalBinViewItem* item = dynamic_cast<K3bExternalBinViewItem*>( m_programView->selectedItem() );
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if( item ) {
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// remove all default flags
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K3bExternalBinViewItem* bi = (K3bExternalBinViewItem*)item->parentProgramItem()->firstChild();
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TQListViewItemIterator it( bi );
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while( it.current() && it.current()->parent() == item->parentProgramItem() ) {
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((K3bExternalBinViewItem*)it.current())->setDefault(false);
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++it;
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}
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item->setDefault(true);
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}
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}
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void K3bExternalBinWidget::slotProgramSelectionChanged( TQListViewItem* item )
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{
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K3bExternalBinViewItem* bV = dynamic_cast<K3bExternalBinViewItem*>( item );
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if( bV ) {
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if( bV->isDefault() )
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m_defaultButton->setEnabled(false);
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else
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m_defaultButton->setEnabled(true);
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}
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else
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m_defaultButton->setEnabled(false);
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}
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#include "k3bexternalbinwidget.moc"
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