Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdewebdev@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 175 insertions, 0 deletions

diff --git a/quanta/components/csseditor/fontfamilychooser.cpp b/quanta/components/csseditor/fontfamilychooser.cpp
new file mode 100644
index 00000000..d42139f8
--- /dev/null
+++ b/quanta/components/csseditor/fontfamilychooser.cpp
@@ -0,0 +1,175 @@
+/***************************************************************************
+                          fontfamilychooser.cpp  -  description
+                             -------------------
+    begin                : mer lug 23 11:20:17 CEST 2003
+    copyright            : (C) |YEAR| by si2003    email                : gulmini.luciano@student.unife.it
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   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.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+#include "fontfamilychooser.h"
+ 
+#include <qfontdatabase.h>
+#include <qstringlist.h>
+#include <qlistbox.h>
+#include <qfont.h>
+#include <klocale.h>
+#include <qiconset.h>
+#include <qpixmap.h>
+#include <kiconloader.h>
+#include <kpushbutton.h>
+#include <kglobalsettings.h>
+#include <qregexp.h>
+#include <qlineedit.h>
+#include <qwhatsthis.h>
+
+#include<kdebug.h>
+
+fontFamilyChooser::fontFamilyChooser(QWidget* parent, const char *name) : fontFamilyChooserS(parent,name){
+
+  QFont tmpFont( KGlobalSettings::generalFont().family(), 64, QFont::Black );
+  lePreview->setMinimumHeight( lePreview->fontMetrics().lineSpacing() );
+  lePreview->setAlignment(Qt::AlignCenter);
+  QFont font;
+  font.setPointSize(20);
+  lePreview->setFont(font);
+  lePreview->setText(i18n("The Quick Brown Fox Jumps Over The Lazy Dog"));
+  
+  QFontDatabase fdb;
+  QStringList families = fdb.families();
+  for ( QStringList::Iterator it = families.begin(); it != families.end(); ++it ) {
+    if( (*it).contains('[') !=0  ) 
+      it = families.remove(it);
+  }
+  
+  if( families.count() != 0 ) lbAvailable->insertStringList(families);
+  
+       
+  QIconSet iconSet = SmallIconSet(QString::fromLatin1("forward"));
+  QPixmap pixMap = iconSet.pixmap( QIconSet::Small, QIconSet::Normal );
+  pbAdd->setIconSet(iconSet);
+  pbAdd->setFixedSize( pixMap.width()+8, pixMap.height()+8 );
+  
+  iconSet = SmallIconSet(QString::fromLatin1("back"));
+  pbRemove->setIconSet(iconSet);
+  pbRemove->setFixedSize( pixMap.width()+8, pixMap.height()+8 );
+  
+   iconSet = SmallIconSet(QString::fromLatin1("up"));
+  pbMoveUp->setIconSet(iconSet);
+  pbMoveUp->setFixedSize( pixMap.width()+8, pixMap.height()+8 );
+  
+  iconSet = SmallIconSet(QString::fromLatin1("down"));
+  pbMoveDown->setIconSet(iconSet);
+  pbMoveDown->setFixedSize( pixMap.width()+8, pixMap.height()+8 );
+
+  connect(pbAdd, SIGNAL(clicked()), this ,SLOT( addFont() ));
+  connect( lbAvailable, SIGNAL( highlighted( const QString& ) ), this, SLOT( updatePreview( const QString&) ) );
+  connect( lbAvailable, SIGNAL( highlighted( const QString& ) ), this, SLOT( setCurrentSelectedAvailableFamilyFont( const QString&) ) );
+  connect( lbGeneric, SIGNAL( highlighted( const QString& ) ), this, SLOT( updatePreview( const QString&) ) );
+  connect( lbGeneric, SIGNAL( highlighted( const QString& ) ), this, SLOT( setCurrentSelectedGenericFamilyFont( const QString&) ) );
+  connect( lbSelected, SIGNAL( highlighted( const QString& ) ), this, SLOT( updatePreview( const QString&) ) );
+  connect( lbSelected, SIGNAL( highlighted( int ) ), this, SLOT( setCurrentSelectedFont( int ) ) );
+  connect( lbSelected, SIGNAL( highlighted( const QString& ) ), this, SLOT( setCurrentSelectedFont( const QString&) ) );
+  connect( pbRemove, SIGNAL( clicked() ), this, SLOT( removeFont() ) );
+  connect( pbMoveUp, SIGNAL( clicked() ), this, SLOT( moveFontUp() ) );
+  connect( pbMoveDown, SIGNAL( clicked() ), this, SLOT( moveFontDown() ) );
+  
+  QWhatsThis::add(lbAvailable,i18n("These are the names of the available fonts on your system"));
+  QWhatsThis::add(lbGeneric,i18n("These are the names of the generic fonts "));
+  QWhatsThis::add(lbSelected,i18n("These are the names of the generic fonts you have selected  "));
+  QWhatsThis::add(pbAdd,i18n("Click this to add a font to your style sheet"));
+  QWhatsThis::add(pbRemove,i18n("Click this to remove a font from your style sheet"));
+  QWhatsThis::add(pbMoveUp,i18n("Click this to make the font more preferable than the preceeding one"));
+  QWhatsThis::add(pbMoveDown,i18n("Click this to make the font less preferable than the following one"));
+  
+}
+ 
+fontFamilyChooser::~fontFamilyChooser(){} 
+
+void fontFamilyChooser::updatePreview(const QString& s){
+  lePreview->setFont(QFont(s,20));
+}
+
+void fontFamilyChooser::addFont(){
+  lbSelected->insertItem( m_currentSelectedFont );
+  switch(m_fontOrigin) {
+    case available: lbAvailable->removeItem(lbAvailable->index(lbAvailable->findItem(m_currentSelectedFont)));
+                             break;
+    case generic : lbGeneric->removeItem(lbGeneric->index(lbGeneric->findItem(m_currentSelectedFont)));
+                             break;
+  }
+}
+
+void fontFamilyChooser::setCurrentSelectedAvailableFamilyFont(const QString& f){
+  m_fontOrigin = available;
+  m_currentSelectedFont = f;
+   m_selectedFontMap[f] = available;
+}
+
+void fontFamilyChooser::setCurrentSelectedGenericFamilyFont(const QString& f){
+  m_fontOrigin = generic;
+  m_currentSelectedFont =f;
+  m_selectedFontMap[f] = generic;
+}
+
+void  fontFamilyChooser::moveFontUp(){ 
+  if(m_currentSelectedFontIndex == 0) return;
+  int dummyIndex = m_currentSelectedFontIndex; 
+  lbSelected->insertItem( lbSelected->text(m_currentSelectedFontIndex ), dummyIndex -1); 
+  lbSelected->removeItem(dummyIndex + 1);
+  lbSelected->setSelected( dummyIndex -1, true);                            
+}
+
+void  fontFamilyChooser::moveFontDown(){
+  if((unsigned int)m_currentSelectedFontIndex == lbSelected->count()) return;
+  int dummyIndex = m_currentSelectedFontIndex;
+  lbSelected->insertItem( lbSelected->text(m_currentSelectedFontIndex ), dummyIndex + 2);
+  lbSelected->removeItem(dummyIndex);
+  lbSelected->setSelected(dummyIndex +1, true);
+}
+
+void fontFamilyChooser::removeFont(){
+  QString dummyFont(m_currentSelectedFont);// since removeItem emits highlighted signal, after
+                                                                           //  removeItem call the value of m_currentSelectedFont
+                                                                           // is actually the font after m_currentSelectedFont and so
+                                                                           // we must save m_currentSelectedFont value in dummyFont
+  lbSelected->removeItem( m_currentSelectedFontIndex );
+  switch(m_selectedFontMap[dummyFont]) {
+    case available: lbAvailable->insertItem(dummyFont);
+                             lbAvailable->sort();
+                             break;
+    case generic : lbGeneric->insertItem(dummyFont);
+                            lbGeneric->sort();
+                            break;
+  }
+  
+}
+
+QStringList fontFamilyChooser::fontList(){
+  QStringList list;
+  QListBoxItem *item = lbSelected->firstItem();
+  while( item != 0 ){
+    if( item->text().contains( QRegExp("\\W") ) ) list.append( "'" + item->text() + "'" );
+    else list.append( item->text() );
+    item = item->next();  
+  }
+  return list;
+}
+
+void fontFamilyChooser::setInitialValue(const QString& s){
+  QStringList familyList = QStringList::split(",",s);                 
+  for ( QStringList::Iterator it = familyList.begin(); it != familyList.end(); ++it ) {
+    (*it).remove("'");
+    (*it).remove("\"");
+    lbSelected->insertItem((*it).stripWhiteSpace());
+  }  
+}
+
+#include "fontfamilychooser.moc"