several fixes

1 files changed, 23 insertions, 5 deletions

diff --git a/kaddressbook/imagewidget.cpp b/kaddressbook/imagewidget.cpp
index 48370e3..9ee4eac 100644
--- a/kaddressbook/imagewidget.cpp
+++ b/kaddressbook/imagewidget.cpp
@@ -1,294 +1,312 @@
 /*                                                                      
     This file is part of KAddressBook.                                  
     Copyright (c) 2003 Tobias Koenig <tokoe@kde.org>                   
                                                                         
     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.           
                                                                         
     As a special exception, permission is given to link this program    
     with any edition of Qt, and distribute the resulting executable,    
     without including the source code for Qt in the source distribution.
 */                                                                      
 
 #include <kabc/picture.h>
 
 #ifndef KAB_EMBEDDED
 #include <kaccelmanager.h>
 #include <kio/netaccess.h>
 #include <kimageio.h>
 #endif //KAB_EMBEDDED
 
 #include <kdebug.h>
 #include <kdialog.h>
 #include <kiconloader.h>
 #include <klocale.h>
 #include <kurlrequester.h>
 #include <kurl.h>
 
 #include <qcheckbox.h>
 #include <qgroupbox.h>
 #include <qlabel.h>
 #include <qlayout.h>
 #include <qpixmap.h>
+#include <qpushbutton.h>
 #include <qapplication.h>
 
 #include "imagewidget.h"
 
 ImageWidget::ImageWidget( QWidget *parent, const char *name )
   : QWidget( parent, name )
 {
   QGridLayout *topLayout = new QGridLayout( this, 2, 1, KDialog::marginHint(),
                                             KDialog::spacingHint() );
 
   QGroupBox *photoBox = new QGroupBox( 0, Qt::Vertical, i18n( "Photo" ), this );
-  QGridLayout *boxLayout = new QGridLayout( photoBox->layout(), 3, 2,
+  QGridLayout *boxLayout = new QGridLayout( photoBox->layout(), 4, 2,
                                             KDialog::spacingHint() );
   boxLayout->setRowStretch( 2, 1 );
 
   mPhotoLabel = new QLabel( photoBox );
   int fac = 9;
   if ( QApplication::desktop()->width() > 320 )
       fac = 6;
   mPhotoLabel->setFixedSize( 50*9/fac, 70*9/fac );
   mPhotoLabel->setScaledContents( true );
   mPhotoLabel->setFrameStyle( QFrame::Panel | QFrame::Sunken );
-  boxLayout->addMultiCellWidget( mPhotoLabel, 0, 2, 0, 0 );
+  boxLayout->addMultiCellWidget( mPhotoLabel, 0, 3, 0, 0 );
 
   mPhotoUrl = new KURLRequester( photoBox );
 #ifndef KAB_EMBEDDED  
   mPhotoUrl->setFilter( KImageIO::pattern() );
 #else //KAB_EMBEDDED  
 //US  qDebug("ImageWidget::ImageWidget KImageIO not defined. Does this harm ???");
 #endif //KAB_EMBEDDED  
   
   
   boxLayout->addWidget( mPhotoUrl, 0, 1 );
   
   mUsePhotoUrl = new QCheckBox( i18n( "Store as URL" ), photoBox );
   mUsePhotoUrl->setEnabled( false );
   boxLayout->addWidget( mUsePhotoUrl, 1, 1 );
 
+  QPushButton * pb = new QPushButton( i18n( "Remove" ), photoBox );
+  connect( pb, SIGNAL( clicked() ),this, SLOT( removePhoto() ) );
+  boxLayout->addWidget( pb, 2, 1 );
+  boxLayout->addWidget( new QLabel(  photoBox ), 3, 1 );
+
   topLayout->addWidget( photoBox, 0, 0 );
 
   QGroupBox *logoBox = new QGroupBox( 0, Qt::Vertical, i18n( "Logo" ), this );
-  boxLayout = new QGridLayout( logoBox->layout(), 3, 2, KDialog::spacingHint() );
+  boxLayout = new QGridLayout( logoBox->layout(), 4, 2, KDialog::spacingHint() );
   boxLayout->setRowStretch( 2, 1 );
 
   mLogoLabel = new QLabel( logoBox );
   mLogoLabel->setFixedSize( 50*9/fac, 70*9/fac );
   mLogoLabel->setScaledContents( true );
   mLogoLabel->setFrameStyle( QFrame::Panel | QFrame::Sunken );
-  boxLayout->addMultiCellWidget( mLogoLabel, 0, 2, 0, 0 );
+  boxLayout->addMultiCellWidget( mLogoLabel, 0, 3, 0, 0 );
 
   mLogoUrl = new KURLRequester( logoBox );
 #ifndef KAB_EMBEDDED  
   mLogoUrl->setFilter( KImageIO::pattern() );
 #else //KAB_EMBEDDED  
 //US  qDebug("ImageWidget::ImageWidget KImageIO not defined 2");
 #endif //KAB_EMBEDDED  
   boxLayout->addWidget( mLogoUrl, 0, 1 );
   
   mUseLogoUrl = new QCheckBox( i18n( "Store as URL" ), logoBox );
   mUseLogoUrl->setEnabled( false );
   boxLayout->addWidget( mUseLogoUrl, 1, 1 );
 
+   pb = new QPushButton( i18n( "Remove" ), logoBox );
+  connect( pb, SIGNAL( clicked() ),this, SLOT( removeLogo() ) );
+  boxLayout->addWidget( pb, 2, 1 );
+  boxLayout->addWidget( new QLabel(  logoBox ), 3, 1 );
   topLayout->addWidget( logoBox, 1, 0 );
 
   connect( mPhotoUrl, SIGNAL( textChanged( const QString& ) ),
            SIGNAL( changed() ) );
   connect( mPhotoUrl, SIGNAL( urlSelected( const QString& ) ),
            SLOT( loadPhoto() ) );
   connect( mPhotoUrl, SIGNAL( urlSelected( const QString& ) ),
            SIGNAL( changed() ) );
   connect( mPhotoUrl, SIGNAL( urlSelected( const QString& ) ),
            SLOT( updateGUI() ) );
   connect( mUsePhotoUrl, SIGNAL( toggled( bool ) ),
            SIGNAL( changed() ) );
 
   connect( mLogoUrl, SIGNAL( textChanged( const QString& ) ),
            SIGNAL( changed() ) );
   connect( mLogoUrl, SIGNAL( urlSelected( const QString& ) ),
            SLOT( loadLogo() ) );
   connect( mLogoUrl, SIGNAL( urlSelected( const QString& ) ),
            SIGNAL( changed() ) );
   connect( mLogoUrl, SIGNAL( urlSelected( const QString& ) ),
            SLOT( updateGUI() ) );
   connect( mUseLogoUrl, SIGNAL( toggled( bool ) ),
            SIGNAL( changed() ) );
 
 #ifndef KAB_EMBEDDED  
   KAcceleratorManager::manage( this );
 #endif //KAB_EMBEDDED  
 
 }
 
 ImageWidget::~ImageWidget()
 {
 }
 
 void ImageWidget::setPhoto( const KABC::Picture &photo )
 {
   bool blocked = signalsBlocked();
   blockSignals( true );
 
   if ( photo.isIntern() ) {
 //US   
 //US    mPhotoLabel->setPixmap( photo.data() );
     if (photo.data().isNull() != true)
     {
       QPixmap pm;
       pm.convertFromImage(photo.data()); 
 
       mPhotoLabel->setPixmap( pm );
     }
     
     mUsePhotoUrl->setChecked( false );
   } else {
     mPhotoUrl->setURL( photo.url() );
     if ( !photo.url().isEmpty() )
       mUsePhotoUrl->setChecked( true );
     loadPhoto();
   }
   
   blockSignals( blocked );
 }
 
 KABC::Picture ImageWidget::photo() const
 {
   KABC::Picture photo;
 
   if ( mUsePhotoUrl->isChecked() )
     photo.setUrl( mPhotoUrl->url() );
   else {
     QPixmap *px = mPhotoLabel->pixmap();
     if ( px ) {
 #ifndef KAB_EMBEDDED  
       if ( px->height() > px->width() )
         photo.setData( px->convertToImage().scaleHeight( 140 ) );
       else
         photo.setData( px->convertToImage().scaleWidth( 100 ) );
 #else //KAB_EMBEDDED  
 //US add teh nullcheck      
       if (px->isNull() != true )
         photo.setData( px->convertToImage() );
 #endif //KAB_EMBEDDED  
 
       photo.setType( "PNG" );
     }
   }
 
   return photo;
 }
 
 void ImageWidget::setLogo( const KABC::Picture &logo )
 {
   bool blocked = signalsBlocked();
   blockSignals( true );
 
   if ( logo.isIntern() ) {
 //US
 //US    mLogoLabel->setPixmap( logo.data() );
     if (logo.data().isNull() != true)
     {
       QPixmap pm;
       pm.convertFromImage(logo.data()); 
       mLogoLabel->setPixmap( pm );
     }
     mUseLogoUrl->setChecked( false );
   } else {
     mLogoUrl->setURL( logo.url() );
     if ( !logo.url().isEmpty() )
       mUseLogoUrl->setChecked( true );
     loadLogo();
   }
 
   blockSignals( blocked );
 }
 
 KABC::Picture ImageWidget::logo() const
 {
   KABC::Picture logo;
 
   if ( mUseLogoUrl->isChecked() )
     logo.setUrl( mLogoUrl->url() );
   else {
     QPixmap *px = mLogoLabel->pixmap();
     if ( px ) {
 #ifndef KAB_EMBEDDED  
       if ( px->height() > px->width() )
         logo.setData( px->convertToImage().scaleHeight( 140 ) );
       else
         logo.setData( px->convertToImage().scaleWidth( 100 ) );
 #else //KAB_EMBEDDED  
       logo.setData( px->convertToImage() );
 #endif //KAB_EMBEDDED  
 
       logo.setType( "PNG" );
       
     }
   }
-
   return logo;
 }
+void ImageWidget::removePhoto()
+{
+    setPhoto(KABC::Picture() );
+}
+
+void ImageWidget::removeLogo()
+{
+    setLogo(KABC::Picture() );
+}
 
 void ImageWidget::loadPhoto()
 {
   mPhotoLabel->setPixmap( loadPixmap( mPhotoUrl->url() ) );
 }
 
 void ImageWidget::loadLogo()
 {
   mLogoLabel->setPixmap( loadPixmap( mLogoUrl->url() ) );
 }
 
 void ImageWidget::updateGUI()
 {
   KURLRequester *ptr = (KURLRequester*)sender();
 
 
   if ( ptr == mPhotoUrl )
     mUsePhotoUrl->setEnabled( true );
   else if ( ptr == mLogoUrl )
     mUseLogoUrl->setEnabled( true );
 }
 
 QPixmap ImageWidget::loadPixmap( const KURL &url )
 {
   QString tempFile;
   QPixmap pixmap;
 
   if ( url.isEmpty() )
     return pixmap;
   
   if ( url.isLocalFile() )
     pixmap = QPixmap( url.path() );
   else
   {
 #ifndef KAB_EMBEDDED
     if ( KIO::NetAccess::download( url, tempFile ) ) {
       pixmap = QPixmap( tempFile );
     KIO::NetAccess::removeTempFile( tempFile );
     }
 #else //KAB_EMBEDDED
   qDebug("ImageWidget::loadPixmap : only local pixmaps are allowed");
 #endif //KAB_EMBEDDED
     
   }
 
   return pixmap;
 }
 
 #ifndef KAB_EMBEDDED
 #include "imagewidget.moc"
 #endif //KAB_EMBEDDED