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-rw-r--r--quanta/components/csseditor/fontfamilychooser.cpp175
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diff --git a/quanta/components/csseditor/fontfamilychooser.cpp b/quanta/components/csseditor/fontfamilychooser.cpp
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+/***************************************************************************
+ 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"