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Diffstat (limited to 'quanta/components/csseditor/fontfamilychooser.cpp')
| -rw-r--r-- | quanta/components/csseditor/fontfamilychooser.cpp | 175 |
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" |