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authorTimothy Pearson <kb9vqf@pearsoncomputing.net>2011-11-06 15:56:40 -0600
committerTimothy Pearson <kb9vqf@pearsoncomputing.net>2011-11-06 15:56:40 -0600
commite16866e072f94410321d70daedbcb855ea878cac (patch)
treeee3f52eabde7da1a0e6ca845fb9c2813cf1558cf /kdeprint/posterpreview.cpp
parenta58c20c1a7593631a1b50213c805507ebc16adaf (diff)
downloadtdelibs-e16866e072f94410321d70daedbcb855ea878cac.tar.gz
tdelibs-e16866e072f94410321d70daedbcb855ea878cac.zip
Actually move the kde files that were renamed in the last commit
Diffstat (limited to 'kdeprint/posterpreview.cpp')
-rw-r--r--kdeprint/posterpreview.cpp294
1 files changed, 0 insertions, 294 deletions
diff --git a/kdeprint/posterpreview.cpp b/kdeprint/posterpreview.cpp
deleted file mode 100644
index 7e8542c22..000000000
--- a/kdeprint/posterpreview.cpp
+++ /dev/null
@@ -1,294 +0,0 @@
-/*
- * This file is part of the KDE libraries
- * Copyright (c) 2001-2002 Michael Goffioul <tdeprint@swing.be>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License version 2 as published by the Free Software Foundation.
- *
- * This library 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
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public License
- * along with this library; see the file COPYING.LIB. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- **/
-
-#include "posterpreview.h"
-
-#include <kprocess.h>
-#include <tqpainter.h>
-#include <tqsimplerichtext.h>
-#include <tqtimer.h>
-#include <tqpixmap.h>
-#include <kprinter.h>
-#include <klocale.h>
-#include <kcursor.h>
-#include <kglobalsettings.h>
-
-PosterPreview::PosterPreview( TQWidget *parent, const char *name )
- : TQFrame( parent, name )
-{
- m_postersize = m_mediasize = "A4";
- m_cutmargin = 5;
- init();
-}
-
-PosterPreview::PosterPreview( const TQString& postersize, const TQString& mediasize, TQWidget *parent, const char *name )
- : TQFrame( parent, name )
-{
- m_postersize = postersize;
- m_mediasize = mediasize;
- m_cutmargin = 5;
- init();
-}
-
-PosterPreview::~PosterPreview()
-{
- delete m_process;
-}
-
-void PosterPreview::init()
-{
- m_process = new KProcess;
- connect( m_process, TQT_SIGNAL( receivedStderr( KProcess*, char*, int ) ), TQT_SLOT( slotProcessStderr( KProcess*, char*, int ) ) );
- connect( m_process, TQT_SIGNAL( processExited( KProcess* ) ), TQT_SLOT( slotProcessExited( KProcess* ) ) );
-
- m_cols = m_rows = m_pw = m_ph = m_mw = m_mh = 0;
- m_dirty = false;
- setDirty();
- setMouseTracking( true );
- setBackgroundMode( TQt::NoBackground );
-}
-
-void PosterPreview::parseBuffer()
-{
- int rotate;
- float pw, ph, mw, mh;
- float x1, x2, y1, y2;
- sscanf( m_buffer.ascii(), "%d %d %d %g %g %g %g %g %g %g %g", &m_rows, &m_cols, &rotate,
- &pw, &ph, &mw, &mh, &x1, &y1, &x2, &y2 );
- m_pw = ( int )( rotate ? ph : pw );
- m_ph = ( int )( rotate ? pw : ph );
- m_mw = ( int )( rotate ? mh : mw );
- m_mh = ( int )( rotate ? mw : mh );
- m_posterbb.setCoords( ( int )x1, ( int )y1, ( int )x2, ( int )y2 );
-}
-
-void PosterPreview::setDirty()
-{
- if ( !m_dirty )
- {
- m_dirty = true;
- TQTimer::singleShot( 1, this, TQT_SLOT( updatePoster() ) );
- }
-}
-
-void PosterPreview::updatePoster()
-{
- m_buffer = "";
- m_process->clearArguments();
- *m_process << "poster" << "-F" << "-m" + m_mediasize << "-p" + m_postersize
- << "-c" + TQString::number( m_cutmargin ) + "%";
- if ( !m_process->start( KProcess::NotifyOnExit, KProcess::Stderr ) )
- {
- m_rows = m_cols = 0;
- m_dirty = false;
- update();
- }
-}
-
-void PosterPreview::drawContents( TQPainter *painter )
-{
- TQPixmap pix( width(), height() );
- TQPainter *p = new TQPainter( &pix );
-
- p->fillRect( 0, 0, width(), height(), tqcolorGroup().background() );
-
- if ( isEnabled() )
- {
- if ( m_rows <= 0 || m_cols <= 0 || m_pw <= 0 || m_ph <= 0 )
- {
- TQString txt = i18n( "Poster preview not available. Either the <b>poster</b> "
- "executable is not properly installed, or you don't have "
- "the required version; available at http://printing.kde.org/downloads/." );
- TQSimpleRichText richtext( ( m_buffer.isEmpty() ? txt : m_buffer.prepend( "<pre>" ).append( "</pre>" ) ), p->font() );
- richtext.adjustSize();
- int x = ( width()-richtext.widthUsed() )/2, y = ( height()-richtext.height() )/2;
- x = QMAX( x, 0 );
- y = QMAX( y, 0 );
- richtext.draw( p, x, y, TQRect( x, y, richtext.widthUsed(), richtext.height() ), tqcolorGroup() );
- m_boundingrect = TQRect();
- }
- else
- {
- int totalx = m_cols*m_pw, totaly = m_rows*m_ph;
- float scale = QMIN( float( width()-1 )/totalx, float( height()-1 )/totaly );
- p->translate( 0, height()-1 );
- p->scale( scale, -scale );
- int x = ( int )( width()/scale-totalx )/2, y = ( int )( height()/scale-totaly )/2;
- p->translate( x, y );
- m_boundingrect = p->xForm( TQRect( 0, 0, totalx, totaly ) );
-
- x = y = 0;
- int px = m_posterbb.x(), py = m_posterbb.y(), pw = m_posterbb.width(), ph = m_posterbb.height();
- for ( int i=0; i<m_rows; i++, y+=m_ph, x=0 )
- {
- for ( int j=0; j<m_cols; j++, x+=m_pw )
- {
- bool selected = ( m_selectedpages.find( i*m_cols+j+1 ) != m_selectedpages.end() );
- p->fillRect( x+1, y+1, m_pw-2, m_ph-2, ( selected ? KGlobalSettings::highlightColor() : white ) );
- p->drawRect( x, y, m_pw, m_ph );
- if ( pw > 0 && ph > 0 )
- p->fillRect( x+m_mw+px, y+m_mh+py, QMIN( pw, m_pw-2*m_mw-px ), QMIN( ph, m_ph-2*m_mh-py ),
- ( selected ? TQColor(KGlobalSettings::highlightColor().dark( 160 )) : lightGray ) );
- p->setPen( Qt::DotLine );
- p->drawRect( x+m_mw, y+m_mh, m_pw-2*m_mw, m_ph-2*m_mh );
- p->setPen( Qt::SolidLine );
-
- pw -= m_pw-2*m_mw-px;
- px = 0;
- }
-
- px = m_posterbb.x();
- ph -= m_ph-2*m_mh-py;
- py = 0;
- pw = m_posterbb.width();
- }
- }
- }
-
- delete p;
- painter->drawPixmap( 0, 0, pix );
-}
-
-void PosterPreview::mouseMoveEvent( TQMouseEvent *e )
-{
- if ( m_boundingrect.isValid() )
- {
- if ( m_boundingrect.contains( e->pos() ) )
- setCursor( KCursor::handCursor() );
- else
- setCursor( KCursor::arrowCursor() );
- }
-}
-
-void PosterPreview::mousePressEvent( TQMouseEvent *e )
-{
- if ( e->button() == Qt::LeftButton && m_boundingrect.isValid() )
- {
- if ( m_boundingrect.contains( e->pos() ) )
- {
- int c, r;
- c = ( e->pos().x()-m_boundingrect.x() )/( m_boundingrect.width()/m_cols ) + 1;
- r = m_rows - ( e->pos().y()-m_boundingrect.y() )/( m_boundingrect.height()/m_rows );
- int pagenum = ( r-1 )*m_cols+c;
-
- if ( m_selectedpages.find( pagenum ) == m_selectedpages.end() ||
- !( e->state() & TQt::ShiftButton ) )
- {
- if ( !( e->state() & TQt::ShiftButton ) )
- m_selectedpages.clear();
- m_selectedpages.append( pagenum );
- update();
- emitSelectedPages();
- }
- }
- else if ( m_selectedpages.count() > 0 )
- {
- m_selectedpages.clear();
- update();
- emitSelectedPages();
- }
- }
-}
-
-void PosterPreview::slotProcessStderr( KProcess*, char *buf, int len )
-{
- m_buffer.append( TQCString( buf, len ) );
-}
-
-void PosterPreview::slotProcessExited( KProcess* )
-{
- if ( m_process->normalExit() && m_process->exitStatus() == 0 )
- parseBuffer();
- else
- m_rows = m_cols = 0;
-
- m_dirty = false;
- update();
-}
-
-void PosterPreview::setPosterSize( int s )
-{
- setPosterSize( pageSizeToPageName( KPrinter::PageSize( s ) ) );
-}
-
-void PosterPreview::setPosterSize( const TQString& s )
-{
- if ( m_postersize != s )
- {
- m_selectedpages.clear();
- m_postersize = s;
- setDirty();
- emitSelectedPages();
- }
-}
-
-void PosterPreview::setMediaSize( int s )
-{
- setMediaSize( pageSizeToPageName( ( KPrinter::PageSize )s ) );
-}
-
-void PosterPreview::setMediaSize( const TQString& s )
-{
- if ( m_mediasize != s )
- {
- m_selectedpages.clear();
- m_mediasize = s;
- setDirty();
- emitSelectedPages();
- }
-}
-
-void PosterPreview::setCutMargin( int value )
-{
- m_cutmargin = value;
- setDirty();
-}
-
-void PosterPreview::setSelectedPages( const TQString& s )
-{
- TQStringList l = TQStringList::split( ",", s, false );
- m_selectedpages.clear();
- for ( TQStringList::ConstIterator it=l.begin(); it!=l.end(); ++it )
- {
- int p;
- if ( ( p = ( *it ).find( '-' ) ) == -1 )
- m_selectedpages.append( ( *it ).toInt() );
- else
- {
- int p1 = ( *it ).left( p ).toInt(), p2 = ( *it ).mid( p+1 ).toInt();
- for ( int i=p1; i<=p2; i++ )
- m_selectedpages.append( i );
- }
- }
- update();
-}
-
-void PosterPreview::emitSelectedPages()
-{
- TQString s;
- if ( m_selectedpages.count() > 0 )
- {
- for ( TQValueList<int>::ConstIterator it=m_selectedpages.begin(); it!=m_selectedpages.end(); ++it )
- s.append( TQString::number( *it ) + "," );
- s.truncate( s.length()-1 );
- }
- emit selectionChanged( s );
-}
-
-#include "posterpreview.moc"