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Diffstat (limited to 'src/option/k3bexternalbinwidget.cpp')
| -rw-r--r-- | src/option/k3bexternalbinwidget.cpp | 318 |
1 files changed, 318 insertions, 0 deletions
diff --git a/src/option/k3bexternalbinwidget.cpp b/src/option/k3bexternalbinwidget.cpp new file mode 100644 index 0000000..e1c62bb --- /dev/null +++ b/src/option/k3bexternalbinwidget.cpp @@ -0,0 +1,318 @@ +/* + * + * $Id: k3bexternalbinwidget.cpp 619556 2007-01-03 17:38:12Z trueg $ + * Copyright (C) 2003 Sebastian Trueg <[email protected]> + * + * This file is part of the K3b project. + * Copyright (C) 1998-2007 Sebastian Trueg <[email protected]> + * + * 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. + * See the file "COPYING" for the exact licensing terms. + */ + +#include "k3bexternalbinwidget.h" +#include "k3bexternalbinmanager.h" + +#include <qpushbutton.h> +#include <kdebug.h> +#include <qtabwidget.h> +#include <qlayout.h> +#include <qheader.h> +#include <qlabel.h> +#include <qstringlist.h> +#include <qmap.h> +#include <qregexp.h> +#include <qfont.h> +#include <qpainter.h> +#include <qtooltip.h> +#include <qwhatsthis.h> +#include <qcursor.h> +#include <qapplication.h> +#include <qbitmap.h> + +#include <kdialog.h> +#include <kiconloader.h> +#include <klocale.h> +#include <keditlistbox.h> +#include <klistview.h> +#include <kglobalsettings.h> +#include <kdeversion.h> + + + +K3bExternalBinWidget::K3bExternalProgramViewItem::K3bExternalProgramViewItem( K3bExternalProgram* p, QListView* parent ) + : K3bListViewItem( parent ), m_program(p) +{ + QFont f( listView()->font() ); + f.setBold(true); + setFont( 0, f ); + setBackgroundColor( 0, KGlobalSettings::alternateBackgroundColor() ); + setBackgroundColor( 1, KGlobalSettings::alternateBackgroundColor() ); + setBackgroundColor( 2, KGlobalSettings::alternateBackgroundColor() ); + setText( 0, p->name() ); + setSelectable( false ); +} + + +K3bExternalBinWidget::K3bExternalBinViewItem::K3bExternalBinViewItem( K3bExternalBin* bin, K3bExternalProgramViewItem* parent ) + : K3bListViewItem( parent ), m_bin( bin ), m_parent( parent ) +{ + setText( 0, bin->path ); + setText( 1, bin->version ); + setText( 2, bin->features().join(", ") ); + + setDefault(false); +} + + +void K3bExternalBinWidget::K3bExternalBinViewItem::setDefault( bool b ) +{ + static QPixmap s_emptyPix( (int)KIcon::SizeSmall, (int)KIcon::SizeSmall ); + static bool s_emptyPixInitialized = false; + if( !s_emptyPixInitialized ) { + s_emptyPix.setMask( QBitmap( (int)KIcon::SizeSmall, (int)KIcon::SizeSmall, true ) ); + s_emptyPixInitialized = true; + } + + m_default = b; + if( b ) + setPixmap( 0, SmallIcon( "ok" ) ); + else + setPixmap( 0, s_emptyPix ); +} + + + + + +// /////////////////////////////////////////////////////////// +// +// K3BEXTERNALBINWIDGET +// +// ////////////////////////////////////////////////////////// + + +K3bExternalBinWidget::K3bExternalBinWidget( K3bExternalBinManager* manager, QWidget* parent, const char* name ) + : QWidget( parent, name ), m_manager( manager ) +{ + QGridLayout* mainGrid = new QGridLayout( this ); + mainGrid->setMargin( 0 ); + mainGrid->setSpacing( KDialog::spacingHint() ); + + m_mainTabWidget = new QTabWidget( this ); + m_rescanButton = new QPushButton( i18n("&Search"), this ); + mainGrid->addMultiCellWidget( m_mainTabWidget, 0, 0, 0, 1 ); + mainGrid->addWidget( m_rescanButton, 1, 1 ); + mainGrid->setColStretch( 0, 1 ); + mainGrid->setRowStretch( 0, 1 ); + + + // setup program tab + // ------------------------------------------------------------ + QWidget* programTab = new QWidget( m_mainTabWidget ); + QGridLayout* programTabLayout = new QGridLayout( programTab ); + programTabLayout->setMargin( KDialog::marginHint() ); + programTabLayout->setSpacing( KDialog::spacingHint() ); + m_programView = new K3bListView( programTab ); + m_defaultButton = new QPushButton( i18n("Set Default"), programTab ); + QToolTip::add( m_defaultButton, i18n("Change the versions K3b should use.") ); + QWhatsThis::add( m_defaultButton, i18n("<p>If K3b found more than one installed version of a program " + "it will choose one as the <em>default</em> which will be used " + "to do the work. If you want to change the default select the " + "wanted version and press this button.") ); + programTabLayout->addMultiCellWidget( m_programView, 1, 1, 0, 1 ); + programTabLayout->addWidget( m_defaultButton, 0, 1 ); + programTabLayout->addWidget( new QLabel( i18n("Use the 'Default' button to change the versions K3b should use."), + programTab ), 0, 0 ); + programTabLayout->setColStretch( 0, 1 ); + programTabLayout->setRowStretch( 1, 1 ); + + m_programView->addColumn( i18n("Path") ); + m_programView->addColumn( i18n("Version") ); + m_programView->addColumn( i18n("Features") ); + m_programView->setAllColumnsShowFocus(true); + m_programView->setFullWidth(true); + m_programView->setAlternateBackground( QColor() ); +#if KDE_IS_VERSION(3,4,0) + m_programView->setShadeSortColumn( false ); +#endif + m_mainTabWidget->addTab( programTab, i18n("Programs") ); + + + // setup parameters tab + // ------------------------------------------------------------ + QWidget* parametersTab = new QWidget( m_mainTabWidget ); + QGridLayout* parametersTabLayout = new QGridLayout( parametersTab ); + parametersTabLayout->setMargin( KDialog::marginHint() ); + parametersTabLayout->setSpacing( KDialog::spacingHint() ); + m_parameterView = new K3bListView( parametersTab ); + parametersTabLayout->addWidget( m_parameterView, 1, 0 ); + parametersTabLayout->addWidget( new QLabel( i18n("User parameters have to be separated by space."), parametersTab ), 0, 0 ); + + parametersTabLayout->setRowStretch( 1, 1 ); + + m_parameterView->addColumn( i18n("Program") ); + m_parameterView->addColumn( i18n("Parameters") ); + m_parameterView->setAllColumnsShowFocus(true); + m_parameterView->setFullWidth(true); + m_parameterView->setDefaultRenameAction( QListView::Accept ); + m_parameterView->setDoubleClickForEdit( false ); + + m_mainTabWidget->addTab( parametersTab, i18n("User Parameters") ); + + + // setup search path tab + // ------------------------------------------------------------ + QWidget* searchPathTab = new QWidget( m_mainTabWidget ); + QGridLayout* searchPathTabLayout = new QGridLayout( searchPathTab ); + searchPathTabLayout->setMargin( KDialog::marginHint() ); + searchPathTabLayout->setSpacing( KDialog::spacingHint() ); + m_searchPathBox = new KEditListBox( i18n("Search Path"), searchPathTab, "searchPathBox", true ); + searchPathTabLayout->addWidget( m_searchPathBox, 0, 0 ); + searchPathTabLayout->addWidget( new QLabel( i18n("<qt><b>Hint:</b> to force K3b to use another than the " + "default name for the executable specify it in the search path.</qt>"), + searchPathTab ), 1, 0 ); + + searchPathTabLayout->setRowStretch( 0, 1 ); + + m_mainTabWidget->addTab( searchPathTab, i18n("Search Path") ); + + + m_programRootItems.setAutoDelete( true ); + + + connect( m_rescanButton, SIGNAL(clicked()), this, SLOT(rescan()) ); + connect( m_defaultButton, SIGNAL(clicked()), this, SLOT(slotSetDefaultButtonClicked()) ); + connect( m_programView, SIGNAL(selectionChanged(QListViewItem*)), this, SLOT(slotProgramSelectionChanged(QListViewItem*)) ); + + slotProgramSelectionChanged( 0 ); +} + + +K3bExternalBinWidget::~K3bExternalBinWidget() +{ +} + +void K3bExternalBinWidget::rescan() +{ + QApplication::setOverrideCursor( QCursor(Qt::WaitCursor) ); + saveSearchPath(); + m_manager->search(); + load(); + QApplication::restoreOverrideCursor(); +} + + +void K3bExternalBinWidget::load() +{ + m_programRootItems.clear(); + m_parameterView->clear(); + + // load programs + const QMap<QString, K3bExternalProgram*>& map = m_manager->programs(); + for( QMap<QString, K3bExternalProgram*>::const_iterator it = map.begin(); it != map.end(); ++it ) { + K3bExternalProgram* p = it.data(); + + K3bExternalProgramViewItem* pV = new K3bExternalProgramViewItem( p, m_programView ); + m_programRootItems.append( pV ); + // populate it + QPtrListIterator<K3bExternalBin> binIt( p->bins() ); + for( ; binIt.current(); ++binIt ) { + K3bExternalBin* b = *binIt; + + K3bExternalBinViewItem* bV = new K3bExternalBinViewItem( b, pV ); + if( b == p->defaultBin() ) + bV->setDefault(true); + + pV->setOpen(true); + } + + if( p->bins().isEmpty() ) + pV->setText( 0, p->name() + i18n(" (not found)") ); + + // load user parameters + if( p->supportsUserParameters() ) { + K3bExternalProgramViewItem* paraV = new K3bExternalProgramViewItem( p, m_parameterView ); + paraV->setText( 1, p->userParameters().join( " " ) ); + paraV->setEditor( 1, K3bListViewItem::LINE ); + } + } + + + + // load search path + m_searchPathBox->clear(); + m_searchPathBox->insertStringList( m_manager->searchPath() ); +} + + +void K3bExternalBinWidget::save() +{ + saveSearchPath(); + + + // save the default programs + QListViewItemIterator progIt( m_programView ); + while( progIt.current() ) { + if( K3bExternalBinViewItem* bV = dynamic_cast<K3bExternalBinViewItem*>( progIt.current() ) ) { + if( bV->isDefault() ) + bV->parentProgramItem()->program()->setDefault( bV->bin() ); + } + + ++progIt; + } + + + // save the user parameters + QListViewItemIterator paraIt( m_parameterView ); + QRegExp reSpace( "\\s" ); + while( paraIt.current() ) { + K3bExternalProgramViewItem* pV = (K3bExternalProgramViewItem*)paraIt.current(); + pV->program()->setUserParameters( QStringList::split( reSpace, pV->text(1) ) ); + + ++paraIt; + } +} + + +void K3bExternalBinWidget::saveSearchPath() +{ + m_manager->setSearchPath( m_searchPathBox->items() ); +} + + +void K3bExternalBinWidget::slotSetDefaultButtonClicked() +{ + // check if we are on a binItem + K3bExternalBinViewItem* item = dynamic_cast<K3bExternalBinViewItem*>( m_programView->selectedItem() ); + if( item ) { + // remove all default flags + K3bExternalBinViewItem* bi = (K3bExternalBinViewItem*)item->parentProgramItem()->firstChild(); + QListViewItemIterator it( bi ); + while( it.current() && it.current()->parent() == item->parentProgramItem() ) { + ((K3bExternalBinViewItem*)it.current())->setDefault(false); + ++it; + } + + item->setDefault(true); + } +} + + +void K3bExternalBinWidget::slotProgramSelectionChanged( QListViewItem* item ) +{ + K3bExternalBinViewItem* bV = dynamic_cast<K3bExternalBinViewItem*>( item ); + if( bV ) { + if( bV->isDefault() ) + m_defaultButton->setEnabled(false); + else + m_defaultButton->setEnabled(true); + } + else + m_defaultButton->setEnabled(false); +} + +#include "k3bexternalbinwidget.moc" |