diff options
Diffstat (limited to 'kghostview/marklist.cpp')
| -rw-r--r-- | kghostview/marklist.cpp | 247 |
1 files changed, 0 insertions, 247 deletions
diff --git a/kghostview/marklist.cpp b/kghostview/marklist.cpp deleted file mode 100644 index 9505b965..00000000 --- a/kghostview/marklist.cpp +++ /dev/null @@ -1,247 +0,0 @@ -/** - * Copyright (C) 1997-2002 the KGhostView authors. See file AUTHORS. - * - * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - */ - -#include "marklist.moc" - -#include <cassert> - -#include <tqimage.h> -#include <tqlayout.h> -#include <tqtooltip.h> -#include <tqlabel.h> -#include <tqwhatsthis.h> - -#include <kglobalsettings.h> -#include <klocale.h> -#include <kdebug.h> - -#include "kgv_miniwidget.h" - -MarkListItem::MarkListItem(TQWidget *parent, const TQString &text, const TQString &tip, const TQColor &color, KGVMiniWidget* miniW, int pageNum) - : TQWidget( parent ), - _miniWidget( miniW ), - _pageNum( pageNum ), - _requested( false ) -{ - //kdDebug( 4500 ) << "MarkListItem::MarkListItem( _ , " << text <<" , " << tip << " , " << color << ", _ ," << pageNum << " )" << endl; - TQBoxLayout *l = new TQVBoxLayout( this, 5, 0 ); - _thumbnailW = new TQWidget( this ); - _checkBox = new TQCheckBox( text, this ); - l->addWidget( _thumbnailW, 1 ); - l->addWidget( _checkBox, 0, TQt::AlignHCenter ); - TQWhatsThis::add( _checkBox, i18n( "Using this checkbox you can select pages for printing." ) ); - setFixedHeight( 100 ); - _backgroundColor = color; - setPaletteBackgroundColor( _backgroundColor ); - TQToolTip::add(this, tip); - // TODO: Put a little page number or other place-holder when there is no thumbnail to display. -} - -bool MarkListItem::isChecked() const -{ - return _checkBox->isChecked(); -} - -void MarkListItem::toggle() -{ - _checkBox->toggle(); -} - -void MarkListItem::setChecked( bool checked ) -{ - _checkBox->setChecked(checked); -} - -void MarkListItem::setPixmap( TQPixmap thumbnail ) -{ - // The line below is needed to work around certain "features" of styles such as liquid - // see bug:61711 for more info (LPC, 20 Aug '03) - _thumbnailW->setBackgroundOrigin( TQWidget::WidgetOrigin ); - TQPixmap pm; - pm.convertFromImage( thumbnail.convertToImage().smoothScale( _thumbnailW->size() ) ); - _thumbnailW->setPaletteBackgroundPixmap( pm ); - _requested = false; -} - -void MarkListItem::setSelected( bool selected ) -{ - if (selected) - setPaletteBackgroundColor( TQApplication::palette().active().highlight() ); - else - setPaletteBackgroundColor( _backgroundColor ); -} - -void MarkListItem::resizeEvent( TQResizeEvent * ) -{ - if ( _thumbnailW->paletteBackgroundPixmap() ) { - TQPixmap pm; - pm.convertFromImage( _thumbnailW->paletteBackgroundPixmap()->convertToImage().smoothScale( _thumbnailW->size() ) ); - _thumbnailW->setPaletteBackgroundPixmap( pm ); - } -} - -void MarkListItem::paintEvent( TQPaintEvent* ) -{ - /* TODO: - * We should cancel things which flipped into view and then flipped out. - * - * Now, if one scrolls through a 1000 page document to the end and then lingers on the - * last pages, these will take forever to appear in thumbnail form. - */ - if ( _requested ) return; - if ( !_thumbnailW->paletteBackgroundPixmap() || _thumbnailW->paletteBackgroundPixmap()->isNull() ) { - _miniWidget->getThumbnailService()->delayedGetThumbnail( _pageNum, TQT_TQOBJECT(this), TQT_SLOT( setPixmap( TQPixmap ) ) ); - _requested = true; - } -} - - -/* MarkList */ - -MarkList::MarkList( TQWidget* parent, const char* name, KGVMiniWidget* mini) - : TQTable( parent, name ), - _selected ( -1 ), -_miniWidget( mini ) -{ - setNumCols( 1 ); - setLeftMargin( 0 ); // we don't want the vertical header - horizontalHeader()->setLabel( 0, i18n("Page") ); - - connect( this, TQT_SIGNAL( currentChanged( int, int ) ), - this, TQT_SIGNAL( selected( int ) ) ); -} - -TQValueList<int> MarkList::markList() const -{ - TQValueList<int> list; - MarkListItem *_item; - for(int i = 0; i < numRows(); i++) - { - _item = dynamic_cast<MarkListItem *>( cellWidget( i, 0 ) ); - assert( _item ); - if ( _item->isChecked() ) list << (i + 1); - } - return list; -} - -void MarkList::insertItem( const TQString& text, int index, const TQString& tip) -{ - MarkListItem *_item; - _item = new MarkListItem( this, text, tip, viewport()->paletteBackgroundColor(), _miniWidget, index ); - setNumRows( index + 1 ); - setCellWidget( index, 0, _item ); - setRowHeight( index, _item->height() ); -} - -void MarkList::select( int index ) -{ - MarkListItem *_item; - setCurrentCell( index, 0 ); - _item = dynamic_cast<MarkListItem *>( cellWidget( _selected, 0 ) ); - if (_item) _item -> setSelected( false ); - _selected = index; - _item = dynamic_cast<MarkListItem *>( cellWidget( _selected, 0 ) ); - if (_item) _item -> setSelected( true ); - clearFocus(); -} - -void MarkList::clear() -{ - for ( int i = 0; i != numRows() ; ++i ) { - clearCellWidget( i, 0 ); - } - setNumRows( 0 ); -} - -void MarkList::markCurrent() -{ - MarkListItem *_item = dynamic_cast<MarkListItem *>( cellWidget( currentRow(), 0 ) ); - assert( _item ); - _item->toggle(); -} - -void MarkList::markAll() -{ - MarkListItem *_item; - for(int i = 0; i < numRows(); i++) - { - _item = dynamic_cast<MarkListItem *>( cellWidget( i, 0 ) ); - assert( _item ); - _item->setChecked( true ); - } -} - -void MarkList::markEven() -{ - MarkListItem *_item; - for(int i = 1; i < numRows(); i = i + 2) - { - _item = dynamic_cast<MarkListItem *>( cellWidget( i, 0 ) ); - assert( _item ); - _item->setChecked( true ); - } -} - -void MarkList::markOdd() -{ - MarkListItem *_item; - for(int i = 0; i < numRows(); i = i + 2) - { - _item = dynamic_cast<MarkListItem *>( cellWidget( i, 0 ) ); - assert( _item ); - _item->setChecked( true ); - } -} - -void MarkList::toggleMarks() -{ - MarkListItem *_item; - for(int i = 0; i < numRows(); i++) - { - _item = dynamic_cast<MarkListItem *>( cellWidget( i, 0 ) ); - assert( _item ); - _item->toggle(); - } -} - -void MarkList::removeMarks() -{ - MarkListItem *_item; - for( int i = 0; i < numRows(); i++ ) { - _item = dynamic_cast<MarkListItem *>( cellWidget( i, 0 ) ); - assert( _item ); - _item->setChecked( false ); - } -} - -void MarkList::viewportResizeEvent ( TQResizeEvent * ) -{ - MarkListItem *_item; - if( visibleWidth() != columnWidth( 0 ) ) - { - setColumnWidth( 0, visibleWidth() ); - for( int i = 0; i < numRows(); ++i ) - { - _item = dynamic_cast<MarkListItem *>( cellWidget( i, 0 ) ); - assert( _item ); - _item->setFixedSize( visibleWidth(), _item->height() ); - } - } -} - -// vim:sw=4:sts=4:ts=8:noet |