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/* This file is part of the KDE project
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Copyright (C) 1998, 1999 Reginald Stadlbauer <reggie@kde.org>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA.
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#include "stylist.moc"
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#include <qtabwidget.h>
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#include <qpushbutton.h>
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#include <qgroupbox.h>
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#include <qlineedit.h>
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#include <qcombobox.h>
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#include <qcheckbox.h>
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#include <kbuttonbox.h>
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#include <kcolordlg.h>
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#include <kwtextdocument.h>
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/******************************************************************/
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/* Class: KWStyleManager */
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/******************************************************************/
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/* keep 2 qlists with the styles.
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1 of the origs, another with the changed ones (in order of the stylesList)
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When an orig entry is empty and the other is not, a new one has to be made,
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when the orig is present and the other is not, the orig has to be deleted.
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Otherwise all changes are copied from the changed ones to the origs on OK.
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OK also frees all the changed ones and updates the doc if styles are deleted.
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KWStyleManager::KWStyleManager( QWidget *_parent, KWDocument *_doc )
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: KDialogBase( _parent, "Stylist", true,
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KDialogBase::Ok | KDialogBase::Cancel | KDialogBase::Apply )
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//setWFlags(getWFlags() || WDestructiveClose);
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m_origStyles.setAutoDelete(false);
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m_changedStyles.setAutoDelete(false);
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KWUnit::Unit unit = m_doc->getUnit();
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setupWidget(); // build the widget with the buttons and the list selector.
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KWStyleFontTab * fontTab = new KWStyleFontTab( m_tabs );
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KWStyleParagTab *newTab = new KWStyleParagTab( m_tabs );
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newTab->setWidget( new KWIndentSpacingWidget( unit, newTab ) );
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newTab = new KWStyleParagTab( m_tabs );
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newTab->setWidget( new KWParagAlignWidget( newTab ) );
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newTab = new KWStyleParagTab( m_tabs );
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newTab->setWidget( new KWParagBorderWidget( newTab ) );
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newTab = new KWStyleParagTab( m_tabs );
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newTab->setWidget( new KWParagCounterWidget( newTab ) );
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newTab = new KWStyleParagTab( m_tabs );
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newTab->setWidget( new KWParagTabulatorsWidget( unit, newTab ) );
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m_stylesList->setCurrentItem( 0 );
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setInitialSize( QSize( 600, 570 ) );
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void KWStyleManager::addTab( KWStyleManagerTab * tab )
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m_tabsList.append( tab );
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m_tabs->insertTab( tab, tab->tabName() );
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void KWStyleManager::setupWidget()
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QFrame * frame1 = makeMainWidget();
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QGridLayout *frame1Layout = new QGridLayout( frame1, 0, 0, // auto
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KDialog::marginHint(), KDialog::spacingHint() );
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QListIterator<KWStyle> style( m_doc->styleList() );
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numStyles = m_doc->styleList().count();
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m_stylesList = new QListBox( frame1, "stylesList" );
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for ( ; style.current() ; ++style )
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m_stylesList->insertItem( style.current()->translatedName() );
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m_origStyles.append( style.current() );
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m_changedStyles.append( style.current() );
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frame1Layout->addMultiCellWidget( m_stylesList, 0, 0, 0, 1 );
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m_deleteButton = new QPushButton( frame1, "deleteButton" );
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m_deleteButton->setText( i18n( "&Delete" ) );
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connect( m_deleteButton, SIGNAL( clicked() ), this, SLOT( deleteStyle() ) );
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frame1Layout->addWidget( m_deleteButton, 1, 1 );
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m_newButton = new QPushButton( frame1, "newButton" );
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m_newButton->setText( i18n( "New" ) );
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connect( m_newButton, SIGNAL( clicked() ), this, SLOT( addStyle() ) );
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frame1Layout->addWidget( m_newButton, 1, 0 );
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m_tabs = new QTabWidget( frame1 );
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frame1Layout->addMultiCellWidget( m_tabs, 0, 1, 2, 2 );
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connect( m_stylesList, SIGNAL( selectionChanged() ), this, SLOT( switchStyle() ) );
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connect( m_tabs, SIGNAL( currentChanged ( QWidget * ) ), this, SLOT( switchTabs() ) );
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void KWStyleManager::addGeneralTab() {
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QWidget *tab = new QWidget( m_tabs );
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QGridLayout *tabLayout = new QGridLayout( tab );
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tabLayout->setSpacing( 6 );
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tabLayout->setMargin( 11 );
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preview = new KWStylePreview( i18n( "Preview" ), tab );
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tabLayout->addMultiCellWidget( preview, 2, 2, 0, 1 );
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m_nameString = new QLineEdit( tab );
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m_nameString->resize(m_nameString->sizeHint() );
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connect( m_nameString, SIGNAL( textChanged( const QString &) ), this, SLOT( renameStyle(const QString &) ) );
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tabLayout->addWidget( m_nameString, 0, 1 );
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QLabel *nameLabel = new QLabel( tab );
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nameLabel->setText( i18n( "Name:" ) );
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nameLabel->resize(nameLabel->sizeHint());
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nameLabel->setAlignment( AlignRight | AlignVCenter );
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tabLayout->addWidget( nameLabel, 0, 0 );
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m_styleCombo = new QComboBox( FALSE, tab, "styleCombo" );
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for ( unsigned int i = 0; i < m_stylesList->count(); i++ ) {
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m_styleCombo->insertItem( m_stylesList->text(i));
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tabLayout->addWidget( m_styleCombo, 1, 1 );
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QLabel *nextStyleLabel = new QLabel( tab );
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nextStyleLabel->setText( i18n( "Next style:" ) );
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tabLayout->addWidget( nextStyleLabel, 1, 0 );
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m_tabs->insertTab( tab, i18n( "General" ) );
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void KWStyleManager::switchStyle() {
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kdDebug() << "KWStyleManager::switchStyle noSignals=" << noSignals << endl;
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if(noSignals) return;
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if(m_currentStyle !=0L)
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int num = styleIndex( m_stylesList->currentItem() );
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kdDebug() << "KWStyleManager::switchStyle switching to " << num << endl;
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if(m_origStyles.at(num) == m_changedStyles.at(num)) {
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m_currentStyle = new KWStyle( *m_origStyles.at(num) );
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m_changedStyles.take(num);
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m_changedStyles.insert(num, m_currentStyle);
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m_currentStyle = m_changedStyles.at(num);
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void KWStyleManager::switchTabs()
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// Called when the user switches tabs
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// We call save() to update our style, for the preview on the 1st tab
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// Return the index of the a style from its position in the GUI
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// (e.g. in m_stylesList or m_styleCombo). This index is used in
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// the m_origStyles and m_changedStyles lists.
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// The reason for the difference is that a deleted style is removed
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// from the GUI but not from the internal lists.
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int KWStyleManager::styleIndex( int pos ) {
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for(unsigned int i=0; i < m_changedStyles.count(); i++) {
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// Skip deleted styles, they're no in m_stylesList anymore
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KWStyle * style = m_changedStyles.at(i);
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if ( !style ) continue;
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kdWarning() << "KWStyleManager::styleIndex no style found at pos " << pos << endl;
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void KWStyleManager::updateGUI() {
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kdDebug() << "KWStyleManager::updateGUI m_currentStyle=" << m_currentStyle << " " << m_currentStyle->name() << endl;
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QListIterator<KWStyleManagerTab> it( m_tabsList );
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for ( ; it.current() ; ++it )
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it.current()->setStyle( m_currentStyle );
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it.current()->update();
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m_nameString->setText(m_currentStyle->translatedName());
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kdDebug() << "KWStyleManager::updateGUI updating combo to " << m_currentStyle->followingStyle()->name() << endl;
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for ( int i = 0; i < m_styleCombo->count(); i++ ) {
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if ( m_styleCombo->text( i ) == m_currentStyle->followingStyle()->translatedName() ) {
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m_styleCombo->setCurrentItem( i );
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kdDebug() << "found at " << i << endl;
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// update delete button (can't delete first style);
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m_deleteButton->setEnabled(m_stylesList->currentItem() != 0);
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void KWStyleManager::updatePreview()
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preview->setStyle(m_currentStyle);
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preview->repaint(true);
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void KWStyleManager::save() {
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// save changes from UI to object.
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QListIterator<KWStyleManagerTab> it( m_tabsList );
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for ( ; it.current() ; ++it )
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it.current()->save();
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m_currentStyle->setName( m_nameString->text() );
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int indexNextStyle = styleIndex( m_styleCombo->currentItem() );
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m_currentStyle->setFollowingStyle( m_changedStyles.at( indexNextStyle ) );
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void KWStyleManager::addStyle() {
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QString str = i18n( "New Style Template (%1)" ).arg(numStyles++);
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if ( m_currentStyle )
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m_currentStyle = new KWStyle( *m_currentStyle ); // Create a new style, initializing from the current one
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m_currentStyle->setName( str );
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m_currentStyle = new KWStyle( str );
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m_origStyles.append(0L);
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m_changedStyles.append(m_currentStyle);
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m_stylesList->insertItem( str );
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m_styleCombo->insertItem( str );
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m_stylesList->setCurrentItem( m_stylesList->count() - 1 );
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void KWStyleManager::deleteStyle() {
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unsigned int cur = styleIndex( m_stylesList->currentItem() );
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unsigned int curItem = m_stylesList->currentItem();
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KWStyle *s = m_changedStyles.at(cur);
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ASSERT( s == m_currentStyle );
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m_changedStyles.remove(cur);
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m_changedStyles.insert(cur,0L);
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// Done with noSignals still false, so that when m_stylesList changes the current item
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// we display it automatically
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m_stylesList->removeItem(curItem);
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m_styleCombo->removeItem(curItem);
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m_stylesList->setSelected( m_stylesList->currentItem(), true );
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void KWStyleManager::slotOk() {
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KDialogBase::slotOk();
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void KWStyleManager::slotApply() {
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KDialogBase::slotApply();
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void KWStyleManager::apply() {
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bool docIsChanged=false;
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for (unsigned int i =0 ; m_origStyles.count() > i ; i++) {
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if(m_origStyles.at(i) == 0) { // newly added style
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kdDebug() << "adding new " << m_changedStyles.at(i)->name() << " (" << i << ")" << endl;
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KWStyle *tmp = m_doc->addStyleTemplate(m_changedStyles.take(i));
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m_changedStyles.insert(i, tmp);
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} else if(m_changedStyles.at(i) == 0) { // deleted style
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kdDebug() << "deleting orig " << m_origStyles.at(i)->name() << " (" << i << ")" << endl;
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KWStyle *orig = m_origStyles.at(i);
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m_doc->applyStyleChange( orig, -1, -1 );
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m_doc->removeStyleTemplate( orig );
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// Note that the style is never deleted (we'll need it for undo/redo purposes)
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} else if(m_changedStyles.at(i) != m_origStyles.at(i)) {
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kdDebug() << "update style " << m_changedStyles.at(i)->name() << " (" << i << ")" << endl;
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// simply updated style
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KWStyle *orig = m_origStyles.at(i);
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KWStyle *changed = m_changedStyles.at(i);
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int paragLayoutChanged = orig->paragLayout().compare( changed->paragLayout() );
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int formatChanged = orig->format().compare( changed->format() );
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bool followingStyleChanged=(orig->followingStyle()!=changed->followingStyle());
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if(formatChanged || paragLayoutChanged ||followingStyleChanged ||orig->name().compare(changed->name())!=0)
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//kdDebug() << "old format " << orig->format().key() << " pointsize " << orig->format().pointSizeFloat() << endl;
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//kdDebug() << "new format " << changed->format().key() << " pointsize " << changed->format().pointSizeFloat() << endl;
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// Copy everything from changed to orig
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// Apply the change selectively - i.e. only what changed
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m_doc->applyStyleChange( orig, paragLayoutChanged, formatChanged );
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// kdDebug() << "has not changed " << m_changedStyles.at(i)->name() << " (" << i << ")" << endl;
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m_doc->updateAllStyleLists();
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m_doc->setModified(true);
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void KWStyleManager::renameStyle(const QString &theText) {
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if(noSignals) return;
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int index = m_stylesList->currentItem();
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kdDebug() << "KWStyleManager::renameStyle " << index << " to " << theText << endl;
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// rename only in the GUI, not even in the underlying objects (save() does it).
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kdDebug() << "KWStyleManager::renameStyle before " << m_styleCombo->currentText() << endl;
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m_styleCombo->changeItem( theText, index );
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kdDebug() << "KWStyleManager::renameStyle after " << m_styleCombo->currentText() << endl;
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m_stylesList->changeItem( theText, index );
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// Check how many styles with that name we have now
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for ( int i = 0; i < m_styleCombo->count(); i++ ) {
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if ( m_styleCombo->text( i ) == m_stylesList->currentText() )
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ASSERT( synonyms > 0 ); // should have found 'index' at least !
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// Can't close the dialog if two styles have the same name
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bool state=!theText.isEmpty() && (synonyms == 1);
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enableButtonOK(state );
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enableButtonApply(state);
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m_deleteButton->setEnabled(state&&(m_stylesList->currentItem() != 0));
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m_newButton->setEnabled(state);
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/******************************************************************/
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/* Class: KWStylePreview */
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/******************************************************************/
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KWStylePreview::KWStylePreview( const QString &title, QWidget *parent )
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: QGroupBox( title, parent, "" )
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m_zoomHandler = new KoZoomHandler;
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m_textdoc = new KWTextDocument( m_zoomHandler );
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KWTextParag * parag = static_cast<KWTextParag *>(m_textdoc->firstParag());
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parag->insert( 0, i18n( "KWord, KOffice's Word Processor" ) );
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KWStylePreview::~KWStylePreview()
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delete m_zoomHandler;
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void KWStylePreview::setStyle( KWStyle *style )
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KWTextParag * parag = static_cast<KWTextParag *>(m_textdoc->firstParag());
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parag->applyStyle( style );
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void KWStylePreview::drawContents( QPainter *painter )
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// see also KWNumPreview::drawContents
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QRect r = contentsRect();
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//kdDebug() << "KWStylePreview::drawContents contentsRect=" << DEBUGRECT(r) << endl;
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QRect whiteRect( r.x() + 10, r.y() + 10,
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r.width() - 20, r.height() - 20 );
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QColorGroup cg = QApplication::palette().active();
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painter->fillRect( whiteRect, cg.brush( QColorGroup::Base ) );
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KWTextParag * parag = static_cast<KWTextParag *>(m_textdoc->firstParag());
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if ( m_textdoc->width() != whiteRect.width() )
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// For centering to work, and to even get word wrapping when the thing is too big :)
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m_textdoc->setWidth( whiteRect.width() );
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parag->invalidate(0);
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QRect textRect = parag->rect();
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// Center vertically, but not horizontally, to keep the parag alignment working,
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textRect.moveTopLeft( QPoint( whiteRect.x() + 10,
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whiteRect.y() + ( whiteRect.height() - textRect.height() ) / 2 ) );
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//kdDebug() << "KWStylePreview::drawContents textRect=" << DEBUGRECT(textRect)
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// << " textSize=" << textSize.width() << "," << textSize.height() << endl;
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painter->setClipRect( textRect.intersect( whiteRect ) );
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painter->translate( textRect.x(), textRect.y() );
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m_textdoc->draw( painter, 0, 0, textRect.width(), textRect.height(), cg );
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void KWStyleParagTab::update()
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m_widget->display( m_style->paragLayout() );
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void KWStyleParagTab::save()
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m_widget->save( m_style->paragLayout() );
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void KWStyleParagTab::setWidget( KWParagLayoutWidget * widget )
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void KWStyleParagTab::resizeEvent( QResizeEvent *e )
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QWidget::resizeEvent( e );
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if ( m_widget ) m_widget->resize( size() );
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KWStyleFontTab::KWStyleFontTab( QWidget * parent )
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: KWStyleManagerTab( parent )
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m_chooser = new KWFontChooser( this );
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void KWStyleFontTab::update()
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bool subScript = m_style->format().vAlign() == QTextFormat::AlignSubScript;
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bool superScript = m_style->format().vAlign() == QTextFormat::AlignSuperScript;
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m_chooser->setFont( m_style->format().font(), subScript, superScript );
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m_chooser->setColor( m_style->format().color() );
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void KWStyleFontTab::save()
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m_style->format().setFont( m_chooser->getNewFont() );
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if ( m_chooser->getSubScript() )
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m_style->format().setVAlign( QTextFormat::AlignSubScript );
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else if ( m_chooser->getSuperScript() )
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m_style->format().setVAlign( QTextFormat::AlignSuperScript );
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m_style->format().setVAlign( QTextFormat::AlignNormal );
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m_style->format().setColor( m_chooser->color() );
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QString KWStyleFontTab::tabName()
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void KWStyleFontTab::resizeEvent( QResizeEvent *e )
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QWidget::resizeEvent( e );
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if ( m_chooser ) m_chooser->resize( size() );
added
removed
kword/stylist.cc
