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Diffstat (limited to 'src/profiledialog.cpp')
| -rw-r--r-- | src/profiledialog.cpp | 325 |
1 files changed, 325 insertions, 0 deletions
diff --git a/src/profiledialog.cpp b/src/profiledialog.cpp new file mode 100644 index 0000000..b4c8f2b --- /dev/null +++ b/src/profiledialog.cpp @@ -0,0 +1,325 @@ +/*************************************************************************** + * * + * Copyright (C) 2005, 2006 by Kevin Gilbert * + * kev.gilbert@cdu.edu.au * + * * + * 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. * + * * + * This program is distributed in the hope that it will be useful, * + * but WITHOUT ANY WARRANTY; without even the implied warranty of * + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * + * GNU General Public License for more details. * + * * + * You should have received a copy of the GNU General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * * + ***************************************************************************/ + +#include <qlabel.h> +#include <qlayout.h> +#include <qlineedit.h> +#include <qlistbox.h> +#include <qmap.h> +#include <qpopupmenu.h> + +#include <kapplication.h> +#include <kconfig.h> +#include <kdebug.h> +#include <kinputdialog.h> +#include <klocale.h> +#include <kmessagebox.h> + +#include "profiledialog.h" + +// constructor +// =========== + +ProfileDialog::ProfileDialog( Action action, + const QString& currentProfile, + QWidget* parent, + const char* name ) +: KDialogBase( Plain, "", Ok | Cancel, Ok, parent, name ), + m_action( action ) +{ switch( m_action ) + { case Copy: setCaption( "Copy profile" ); break; + case Delete: setCaption( "Delete profile" ); break; + case Load: setCaption( "Load profile" ); break; + case Rename: setCaption( "Rename profile" ); break; + case SaveAs: setCaption( "Save profile as" ); break; + } + + createlayout( ); + setInitialValues( currentProfile ); + + connect( m_profileListBox, SIGNAL( contextMenuRequested( QListBoxItem*, const QPoint& )), SLOT( slotProfileListContextMenu( QListBoxItem*, const QPoint& ))); + connect( m_profileListBox, SIGNAL( doubleClicked( QListBoxItem* )), SLOT( slotOk( ))); + connect( m_profileListBox, SIGNAL( selectionChanged( )), SLOT( slotProfileListBoxChanged( ))); +} + +// checkForDuplicateName +// ===================== + +bool ProfileDialog::checkForDuplicateName( const QString& profileName ) +{ if( !kapp->config( )->hasGroup( PROFILE_PREFIX + profileName )) + return true; + + KMessageBox::sorry( this, QString( i18n( "Profile \"%1\" already exists, please choose another name or press 'Cancel'" )).arg( profileName ), i18n( "Duplicate profile name" )); + return false; +} + +// constructNewProfileName +// ======================= + +QString ProfileDialog::constructNewProfileName( const QString& initialProfileName ) const +{ QString profileName = PROFILE_PREFIX + initialProfileName + "_copy"; + + while( kapp->config( )->hasGroup( profileName )) + profileName += "_copy"; + + return stripPrefix( profileName ); +} + +// copy +// ==== + +void ProfileDialog::copy( const QString& fromProfileName, const QString& toProfileName ) +{ QMap<QString, QString> map = kapp->config( )->entryMap( PROFILE_PREFIX + fromProfileName ); + kapp->config( )->setGroup( PROFILE_PREFIX + toProfileName ); + + for( QMap<QString, QString>::Iterator it = map.begin( ); it != map.end( ); ++it ) + kapp->config( )->writeEntry( it.key( ), it.data( )); + + m_profileListBox->insertItem( toProfileName ); + m_profileListBox->sort( ); +} + +// createlayout +// ============ + +void ProfileDialog::createlayout( ) +{ QGridLayout* layout = new QGridLayout( plainPage( )); + m_profileListBox = new QListBox( plainPage( ), "profiles list box" ); + m_profileLineEdit = new QLineEdit( plainPage( ), "profiles line edit" ); + + layout->addWidget( new QLabel( "Profile name: ", plainPage( ), "name label" ), 1, 1, Qt::AlignRight ); + layout->addWidget( m_profileLineEdit, 1, 2 ); + layout->addWidget( new QLabel( "Known profiles: ", plainPage( ), "name label" ), 3, 1, Qt::AlignRight | Qt::AlignTop ); + layout->addWidget( m_profileListBox, 3, 2 ); + + layout->setColStretch( 0, 1 ); + layout->setColStretch( 2, 20 ); + layout->setColStretch( 3, 1 ); + + layout->setRowStretch( 0, 2 ); + layout->setRowStretch( 2, 1 ); + layout->setRowStretch( 3, 10 ); + layout->setRowStretch( 4, 2 ); + + switch( m_action ) + { case Delete: + case Load: + m_profileLineEdit->setReadOnly( true ); + break; + + default: + break; + } +} + +// deelete +// ======= + +void ProfileDialog::deelete( const QString& profileName, const bool ask ) +{ if( !kapp->config( )->hasGroup( PROFILE_PREFIX + profileName )) + { ASSERT( false ); + return ; + } + + QListBoxItem* item = m_profileListBox->findItem( profileName, Qt::ExactMatch ); + ASSERT( item != NULL ); + + if( item != NULL ) + deelete( item, ask ); +} + +// deelete +// ======= + +void ProfileDialog::deelete( QListBoxItem* item, const bool ask ) +{ if( ask && KMessageBox::Yes != KMessageBox::questionYesNo( this, + QString( i18n( "Delete profile \"%1\"?" )).arg( item->text( )), + i18n( "Confirm profile deletion" ))) + return; + + kapp->config( )->deleteGroup( PROFILE_PREFIX + item->text( )); + m_profileListBox->takeItem( item ); + delete item; +} + +// getNewProfileName +// ================= + +bool ProfileDialog::getNewProfileName( QString& profileName ) +{ while( true ) + { bool ok; + profileName = KInputDialog::getText( i18n( "Profile name" ), i18n( "New profile name" ), profileName, &ok, this, "profile name" ); + + if( !ok ) + return false; + + if( checkForDuplicateName( profileName )) + break; + } + + return true; +} + +// setInitialValues +// ================ + +void ProfileDialog::setInitialValues( const QString& currentProfile ) +{ ushort currentItem = ushort( -1 ); + QStringList profileList = kapp->config( )->groupList( ); + ushort i; + QStringList::Iterator it; + + for( i = 0, it = profileList.begin( ); it != profileList.end( ); ++it ) + if( (*it).startsWith( PROFILE_PREFIX )) + { m_profileListBox->insertItem( stripPrefix( *it ), i ); + + if( *it == currentProfile ) + currentItem = i; + + i++; + } + + if( currentItem != ushort( -1 )) + { m_profileListBox->setSelected( currentItem, true ); + + if( m_action == Copy ) + m_profileLineEdit->setText( constructNewProfileName( m_profileListBox->currentText( ))); + else + m_profileLineEdit->setText( m_profileListBox->currentText( )); + } + + m_profileListBox->sort( ); +} + +// slotCopy +// ======== + +void ProfileDialog::slotCopy( ) +{ QString fromProfileName = m_contextItem->text( ); + QString toProfileName = constructNewProfileName( fromProfileName ); + + if( getNewProfileName( toProfileName )) + copy( fromProfileName, toProfileName ); +} + +// slotDelete +// ========== + +void ProfileDialog::slotDelete( ) +{ deelete( m_contextItem, true ); +} + +// slotOk +// ====== + +void ProfileDialog::slotOk( ) +{ QString fromProfileName; + QListBoxItem* item; + QString toProfileName; + + switch( m_action ) + { case Copy: + fromProfileName = m_profileListBox->currentText( ); + toProfileName = m_profileLineEdit->text( ); + + if( !checkForDuplicateName( toProfileName )) + return; + + copy( fromProfileName, toProfileName ); + break; + + case Delete: + deelete( m_profileLineEdit->text( ), true ); + break; + + case Load: + m_profileName = PROFILE_PREFIX + m_profileLineEdit->text( ); + break; + + case Rename: + fromProfileName = m_profileListBox->currentText( ); + toProfileName = m_profileLineEdit->text( ); + + if( !checkForDuplicateName( toProfileName )) + return; + + copy( fromProfileName, toProfileName ); + deelete( fromProfileName, false ); + break; + + case SaveAs: + m_profileName = m_profileLineEdit->text( ); + item = m_profileListBox->findItem( m_profileName, Qt::ExactMatch ); + + if( item != NULL ) + if( KMessageBox::Yes != KMessageBox::questionYesNo( this, QString( i18n( "Profile \"%1\" already exists - overwrite it?" )).arg( m_profileName ), i18n( "Profile exists" ))) + return; + + m_profileName = PROFILE_PREFIX + m_profileName; + break; + } + + KDialogBase::slotOk( ); +} + +// slotProfileListBoxChanged +// ========================= + +void ProfileDialog::slotProfileListBoxChanged( ) +{ if( m_action == Copy ) + m_profileLineEdit->setText( constructNewProfileName( m_profileListBox->currentText( ))); + else + m_profileLineEdit->setText( m_profileListBox->currentText( )); +} + +// slotProfileListContextMenu +// ========================== + +void ProfileDialog::slotProfileListContextMenu( QListBoxItem* item, const QPoint& pos ) +{ m_contextItem = item; + QPopupMenu* contextMenu = new QPopupMenu( this, "context menu" ); + + contextMenu->insertItem( i18n( "&Copy" ), this, SLOT( slotCopy( ))); + contextMenu->insertItem( i18n( "&Delete" ), this, SLOT( slotDelete( ))); + contextMenu->insertItem( i18n( "&Rename" ), this, SLOT( slotRename( ))); + + contextMenu->exec( pos ); +} + +// slotRename +// ========== + +void ProfileDialog::slotRename( ) +{ QString profileName = m_contextItem->text( ); + + if( getNewProfileName( profileName )) + { copy( m_contextItem->text( ), profileName ); + deelete( m_contextItem, false ); + } +} + +// stripPrefix +// =========== + +QString ProfileDialog::stripPrefix( const QString& profileName ) const +{ return profileName.right( profileName.length( ) - strlen( PROFILE_PREFIX )); +} |