Initial import of knmap 2.1 sources

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 ));
+}