lib Library API Documentation

koimportstyledia.cc

00001 /* This file is part of the KDE project
00002    Copyright (C)  2002 Montel Laurent <lmontel@mandrakesoft.com>
00003 
00004    This library is free software; you can redistribute it and/or
00005    modify it under the terms of the GNU Library General Public
00006    License as published by the Free Software Foundation; either
00007    version 2 of the License, or (at your option) any later version.
00008 
00009    This library is distributed in the hope that it will be useful,
00010    but WITHOUT ANY WARRANTY; without even the implied warranty of
00011    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012    Library General Public License for more details.
00013 
00014    You should have received a copy of the GNU Library General Public License
00015    along with this library; see the file COPYING.LIB.  If not, write to
00016    the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
00017    Boston, MA 02111-1307, USA.
00018 */
00019 
00020 #include <klocale.h>
00021 #include <qvbox.h>
00022 #include <qlayout.h>
00023 #include <qlineedit.h>
00024 #include <qpushbutton.h>
00025 #include <qlistbox.h>
00026 #include "koimportstyledia.h"
00027 
00028 #include <kdebug.h>
00029 #include <qlabel.h>
00030 
00031 KoImportStyleDia::KoImportStyleDia( KoStyleCollection* currentCollection, QWidget *parent, const char *name )
00032     : KDialogBase( parent, name , true, "", Ok|Cancel|User1, Ok, true )
00033 {
00034     setCaption( i18n("Import Styles") );
00035     m_currentCollection = currentCollection;
00036     QVBox *page = makeVBoxMainWidget();
00037     new QLabel(i18n("Select styles to import:"), page);
00038     m_listStyleName = new QListBox( page );
00039     m_listStyleName->setSelectionMode( QListBox::Multi );
00040     enableButtonOK( m_listStyleName->count() != 0 );
00041     setButtonText( KDialogBase::User1, i18n("Load...") );
00042     connect( this, SIGNAL( user1Clicked() ), this, SLOT(slotLoadFile()));
00043     setInitialSize( QSize( 300, 400 ) );
00044     setFocus();
00045 }
00046 
00047 KoImportStyleDia::~KoImportStyleDia()
00048 {
00049     m_styleList.setAutoDelete(true);
00050     m_styleList.clear();
00051 }
00052 
00053 void KoImportStyleDia::generateStyleList()
00054 {
00055     for (uint i = 0; i< m_listStyleName->count();i++)
00056     {
00057         if ( !m_listStyleName->isSelected( i ))
00058         {
00059             QString name = m_listStyleName->text( i );
00060             //remove this style from list
00061             QPtrListIterator<KoParagStyle> styleIt( m_styleList );
00062             for ( ; styleIt.current(); ++styleIt )
00063             {
00064                 if ( styleIt.current()->displayName() == name )
00065                 {
00066                     updateFollowingStyle( styleIt.current()->displayName() );
00067                     m_styleList.remove(styleIt.current());
00068                     break;
00069                 }
00070             }
00071         }
00072     }
00073 }
00074 
00075 void KoImportStyleDia::updateFollowingStyle(const QString & _name)
00076 {
00077     QPtrListIterator<KoParagStyle> styleIt( m_styleList );
00078     for ( ; styleIt.current(); ++styleIt )
00079     {
00080         if ( styleIt.current()->followingStyle()->displayName() == _name )
00081         {
00082             styleIt.current()->setFollowingStyle(styleIt.current());
00083         }
00084     }
00085 }
00086 
00087 void KoImportStyleDia::slotLoadFile()
00088 {
00089     loadFile();
00090     enableButtonOK( m_listStyleName->count() != 0 );
00091 }
00092 
00093 void KoImportStyleDia::initList()
00094 {
00095     QStringList lst;
00096     QPtrListIterator<KoParagStyle> styleIt( m_styleList );
00097     for ( ; styleIt.current(); ++styleIt )
00098         lst << styleIt.current()->displayName();
00099     m_listStyleName->insertStringList(lst);
00100 }
00101 
00102 void KoImportStyleDia::slotOk()
00103 {
00104     generateStyleList();
00105     KDialogBase::slotOk();
00106 }
00107 
00108 QString KoImportStyleDia::generateStyleName( const QString & templateName ) const
00109 {
00110     QString name;
00111     int num = 1;
00112     bool exists;
00113     do {
00114         name = templateName.arg( num );
00115         exists = m_currentCollection->findStyle( name ) != 0;
00116         ++num;
00117     } while ( exists );
00118     return name;
00119 }
00120 
00121 QString KoImportStyleDia::generateStyleDisplayName( const QString & templateName ) const
00122 {
00123     QString name;
00124     int num = 1;
00125     bool exists;
00126     do {
00127         name = templateName.arg( num );
00128         exists = m_currentCollection->findTranslatedStyle( name ) != 0;
00129         ++num;
00130     } while ( exists );
00131     return name;
00132 }
00133 
00134 KoParagStyle *KoImportStyleDia::findStyle( const QString & name ) const
00135 {
00136     QPtrListIterator<KoParagStyle> styleIt( m_styleList );
00137     for ( ; styleIt.current(); ++styleIt )
00138     {
00139         if ( styleIt.current()->name() == name ) {
00140             return styleIt.current();
00141         }
00142     }
00143     return 0;
00144 }
00145 
00146 KoParagStyle * KoImportStyleDia::findTranslatedStyle( const QString & name ) const
00147 {
00148     QPtrListIterator<KoParagStyle> styleIt( m_styleList );
00149     for ( ; styleIt.current(); ++styleIt )
00150     {
00151         if ( styleIt.current()->displayName() == name ) {
00152             return styleIt.current();
00153         }
00154     }
00155     return 0;
00156 }
00157 
00158 void KoImportStyleDia::clear()
00159 {
00160     m_styleList.setAutoDelete(true);
00161     m_styleList.clear();
00162 }
00163 
00164 #include "koimportstyledia.moc"
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