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-rw-r--r--kscreensaver/kdesavers/banner.cpp509
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diff --git a/kscreensaver/kdesavers/banner.cpp b/kscreensaver/kdesavers/banner.cpp
deleted file mode 100644
index a1672b27..00000000
--- a/kscreensaver/kdesavers/banner.cpp
+++ /dev/null
@@ -1,509 +0,0 @@
-//-----------------------------------------------------------------------------
-//
-// kbanner - Basic screen saver for KDE
-//
-// Copyright (c) Martin R. Jones 1996
-//
-// layout management added 1998/04/19 by Mario Weilguni <mweilguni@kde.org>
-// clock function and color cycling added 2000/01/09 by Alexander Neundorf <alexander.neundorf@rz.tu-ilmenau.de>
-// 2001/03/04 Converted to use libkscreensaver by Martin R. Jones
-// 2002/04/07 Added random vertical position of text,
-// changed horizontal step size to reduce jerkyness,
-// text will return to right margin immediately (and not be drawn half a screen width off-screen)
-// Harald H.-J. Bongartz <harald@bongartz.org>
-// 2003/09/06 Converted to use KDialogBase - Nadeem Hasan <nhasan@kde.org>
-#include <stdlib.h>
-
-#include <tqlabel.h>
-#include <tqlineedit.h>
-#include <tqcombobox.h>
-#include <tqcheckbox.h>
-#include <tqgroupbox.h>
-#include <tqslider.h>
-#include <tqlayout.h>
-#include <tqdatetime.h>
-#include <tqfontdatabase.h>
-#include <tqpainter.h>
-
-#include <kapplication.h>
-#include <krandomsequence.h>
-#include <kglobal.h>
-#include <klocale.h>
-#include <kconfig.h>
-#include <kmessagebox.h>
-#include <kcolorbutton.h>
-#include <kfontcombo.h>
-
-#include "banner.h"
-#include "banner.moc"
-
-// libkscreensaver interface
-extern "C"
-{
- KDE_EXPORT const char *kss_applicationName = "kbanner.kss";
- KDE_EXPORT const char *kss_description = I18N_NOOP( "KBanner" );
- KDE_EXPORT const char *kss_version = "2.2.0";
-
- KDE_EXPORT KScreenSaver *kss_create( WId id )
- {
- return new KBannerSaver( id );
- }
-
- KDE_EXPORT TQDialog *kss_setup()
- {
- return new KBannerSetup();
- }
-}
-
-//-----------------------------------------------------------------------------
-
-KBannerSetup::KBannerSetup( TQWidget *parent, const char *name )
- : KDialogBase( parent, name, true, i18n( "Setup Banner Screen Saver" ),
- Ok|Cancel|Help, Ok, true ), saver( 0 ), ed(0), speed( 50 )
-{
- setButtonText( Help, i18n( "A&bout" ) );
- readSettings();
-
- TQWidget *main = makeMainWidget();
-
- TQLabel *label;
-
- TQVBoxLayout *tl = new TQVBoxLayout(main, 0, spacingHint());
- TQHBoxLayout *tl1 = new TQHBoxLayout( 0, 0, spacingHint() );
- tl->addLayout(tl1);
- TQVBoxLayout *tl11 = new TQVBoxLayout( 0, 0, spacingHint() );
- tl1->addLayout(tl11);
-
- TQGroupBox *group = new TQGroupBox( 0,Qt::Vertical, i18n("Font"), main );
- TQGridLayout *gl = new TQGridLayout(group->layout(), 6, 2, spacingHint() );
-
- label = new TQLabel( i18n("Family:"), group );
- gl->addWidget(label, 1, 0);
-
- KFontCombo* comboFonts = new KFontCombo( TQFontDatabase().families(), group );
- comboFonts->setCurrentFont( fontFamily );
- gl->addWidget(comboFonts, 1, 1);
- connect( comboFonts, TQT_SIGNAL( activated( const TQString& ) ),
- TQT_SLOT( slotFamily( const TQString& ) ) );
-
- label = new TQLabel( i18n("Size:"), group );
- gl->addWidget(label, 2, 0);
-
- comboSizes = new TQComboBox( TRUE, group );
- fillFontSizes();
- gl->addWidget(comboSizes, 2, 1);
- connect( comboSizes, TQT_SIGNAL( activated( int ) ), TQT_SLOT( slotSize( int ) ) );
- connect( comboSizes, TQT_SIGNAL( textChanged( const TQString & ) ),
- TQT_SLOT( slotSizeEdit( const TQString & ) ) );
-
- TQCheckBox *cb = new TQCheckBox( i18n("Bold"),
- group );
- cb->setChecked( bold );
- connect( cb, TQT_SIGNAL( toggled( bool ) ), TQT_SLOT( slotBold( bool ) ) );
- gl->addWidget(cb, 3, 0);
-
- cb = new TQCheckBox( i18n("Italic"), group );
- cb->setChecked( italic );
- gl->addWidget(cb, 3, 1);
- connect( cb, TQT_SIGNAL( toggled( bool ) ), TQT_SLOT( slotItalic( bool ) ) );
-
- label = new TQLabel( i18n("Color:"), group );
- gl->addWidget(label, 4, 0);
-
- colorPush = new KColorButton( fontColor, group );
- gl->addWidget(colorPush, 4, 1);
- connect( colorPush, TQT_SIGNAL( changed(const TQColor &) ),
- TQT_SLOT( slotColor(const TQColor &) ) );
-
- TQCheckBox *cyclingColorCb=new TQCheckBox(i18n("Cycling color"),group);
- cyclingColorCb->setMinimumSize(cyclingColorCb->sizeHint());
- gl->addMultiCellWidget(cyclingColorCb,5,5,0,1);
- connect(cyclingColorCb,TQT_SIGNAL(toggled(bool)),this,TQT_SLOT(slotCyclingColor(bool)));
- cyclingColorCb->setChecked(cyclingColor);
-
- preview = new TQWidget( main );
- preview->setFixedSize( 220, 170 );
- preview->setBackgroundColor( black );
- preview->show(); // otherwise saver does not get correct size
- saver = new KBannerSaver( preview->winId() );
- tl1->addWidget(preview);
-
- tl11->addWidget(group);
-
- label = new TQLabel( i18n("Speed:"), main );
- tl11->addStretch(1);
- tl11->addWidget(label);
-
- TQSlider *sb = new TQSlider(0, 100, 10, speed, Qt::Horizontal, main );
- sb->setMinimumWidth( 180);
- sb->setFixedHeight(20);
- sb->setTickmarks(TQSlider::Below);
- sb->setTickInterval(10);
- tl11->addWidget(sb);
- connect( sb, TQT_SIGNAL( valueChanged( int ) ), TQT_SLOT( slotSpeed( int ) ) );
-
- TQHBoxLayout *tl2 = new TQHBoxLayout;
- tl->addLayout(tl2);
-
- label = new TQLabel( i18n("Message:"), main );
- tl2->addWidget(label);
-
- ed = new TQLineEdit( main );
- tl2->addWidget(ed);
- ed->setText( message );
- connect( ed, TQT_SIGNAL( textChanged( const TQString & ) ),
- TQT_SLOT( slotMessage( const TQString & ) ) );
-
- TQCheckBox *timeCb=new TQCheckBox( i18n("Show current time"), main);
- timeCb->setFixedSize(timeCb->sizeHint());
- tl->addWidget(timeCb,0,TQt::AlignLeft);
- connect(timeCb,TQT_SIGNAL(toggled(bool)),this,TQT_SLOT(slotTimeToggled(bool)));
- timeCb->setChecked(showTime);
-
- tl->addStretch();
-}
-
-// read settings from config file
-void KBannerSetup::readSettings()
-{
- TDEConfig *config = TDEGlobal::config();
- config->setGroup( "Settings" );
-
- speed=config->readNumEntry("Speed",50);
-/* if ( speed > 100 )
- speed = 100;
- else if ( speed < 50 )
- speed = 50;*/
-
- message=config->readEntry("Message","KDE");
- showTime=config->readBoolEntry("ShowTime",FALSE);
- fontFamily=config->readEntry("FontFamily",(TQApplication::font()).family());
- fontSize=config->readNumEntry("FontSize",48);
- fontColor.setNamedColor(config->readEntry("FontColor","red"));
- cyclingColor=config->readBoolEntry("CyclingColor",FALSE);
- bold=config->readBoolEntry("FontBold",FALSE);
- italic=config->readBoolEntry("FontItalic",FALSE);
-}
-
-void KBannerSetup::fillFontSizes()
-{
- bool block = comboSizes->signalsBlocked();
- comboSizes->blockSignals( true );
- comboSizes->clear();
- int i = 0;
- sizes = TQFontDatabase().pointSizes( fontFamily );
- sizes << 96 << 128 << 156 << 0;
- int current = 0;
- while ( sizes[i] )
- {
- TQString num;
- num.setNum( sizes[i] );
- comboSizes->insertItem( num, i );
- if ( fontSize == sizes[i] ) // fontsize equals one of the defined ones
- {
- current = i;
- comboSizes->setCurrentItem( current );
- slotSize( current );
- }
- i++;
- }
- if ( current == 0 ) // fontsize seems to be entered by hand
- {
- TQString fsize;
- fsize.setNum( fontSize );
- comboSizes->setEditText(fsize);
- slotSizeEdit( fsize );
- }
- comboSizes->blockSignals( block );
-}
-
-void KBannerSetup::slotFamily( const TQString& fam )
-{
- fontFamily = fam;
- fillFontSizes(); // different font, different sizes
- if ( saver )
- saver->setFont( fontFamily, fontSize, fontColor, bold, italic );
-}
-
-void KBannerSetup::slotSize( int indx )
-{
- fontSize = sizes[indx];
- if ( saver )
- saver->setFont( fontFamily, fontSize, fontColor, bold, italic );
-}
-
-void KBannerSetup::slotSizeEdit( const TQString& fs )
-{
- bool ok;
- fontSize = fs.toInt( &ok, 10 );
- if ( ok )
- if ( saver )
- saver->setFont( fontFamily, fontSize, fontColor, bold, italic );
-}
-
-void KBannerSetup::slotColor( const TQColor &col )
-{
- fontColor = col;
- if ( saver )
- saver->setColor(fontColor);
-}
-
-void KBannerSetup::slotCyclingColor(bool on)
-{
- colorPush->setEnabled(!on);
- cyclingColor=on;
-
- if ( saver )
- {
- saver->setCyclingColor( on );
- if ( !on )
- saver->setColor( fontColor );
- }
-}
-
-void KBannerSetup::slotBold( bool state )
-{
- bold = state;
- if ( saver )
- saver->setFont( fontFamily, fontSize, fontColor, bold, italic );
-}
-
-void KBannerSetup::slotItalic( bool state )
-{
- italic = state;
- if ( saver )
- saver->setFont( fontFamily, fontSize, fontColor, bold, italic );
-}
-
-void KBannerSetup::slotSpeed( int num )
-{
- speed = num;
- if ( saver )
- saver->setSpeed( speed );
-}
-
-void KBannerSetup::slotMessage( const TQString &msg )
-{
- message = msg;
- if ( saver )
- saver->setMessage( message );
-}
-
-void KBannerSetup::slotTimeToggled( bool on )
-{
- ed->setEnabled(!on);
- showTime=on;
- if (saver)
- {
- if (showTime)
- saver->setTimeDisplay();
- else
- {
- message=ed->text();
- saver->setMessage(message);
- };
- };
-}
-
-// Ok pressed - save settings and exit
-void KBannerSetup::slotOk()
-{
- TDEConfig *config = TDEGlobal::config();
- config->setGroup( "Settings" );
-
- config->writeEntry( "Speed", speed );
- config->writeEntry( "Message", message );
- config->writeEntry( "ShowTime", showTime );
- config->writeEntry( "FontFamily", fontFamily );
-
- TQString fsize;
- if (fontSize == 0) // an non-number was entered in the font size combo
- {
- fontSize = 48;
- }
- fsize.setNum( fontSize );
- config->writeEntry( "FontSize", fsize );
-
- TQString colName;
- colName.sprintf( "#%02x%02x%02x", fontColor.red(), fontColor.green(),
- fontColor.blue() );
- config->writeEntry( "FontColor", colName );
- config->writeEntry( "CyclingColor", cyclingColor );
- config->writeEntry( "FontBold", bold );
- config->writeEntry( "FontItalic", italic );
-
- config->sync();
-
- accept();
-}
-
-void KBannerSetup::slotHelp()
-{
- KMessageBox::about(this,
- i18n("Banner Version 2.2.1\n\nWritten by Martin R. Jones 1996\nmjones@kde.org\nExtended by Alexander Neundorf 2000\nalexander.neundorf@rz.tu-ilmenau.de\n"));
-}
-
-//-----------------------------------------------------------------------------
-
-KBannerSaver::KBannerSaver( WId id ) : KScreenSaver( id )
-{
- krnd = new KRandomSequence();
- readSettings();
- initialize();
- colorContext = TQColor::enterAllocContext();
- needBlank = TRUE;
- timer.start( speed );
- connect( &timer, TQT_SIGNAL( timeout() ), TQT_SLOT( slotTimeout() ) );
-}
-
-KBannerSaver::~KBannerSaver()
-{
- timer.stop();
- TQColor::leaveAllocContext();
- TQColor::destroyAllocContext( colorContext );
- delete krnd;
-}
-
-void KBannerSaver::setSpeed( int spd )
-{
- timer.stop();
- int inv = 100 - spd;
- speed = 1 + ((inv * inv) / 100);
- timer.start( speed );
-}
-
-void KBannerSaver::setFont( const TQString& family, int size, const TQColor &color,
- bool b, bool i )
-{
- fontFamily = family;
- fontSize = size;
- fontColor = color;
- bold = b;
- italic = i;
-
- initialize();
-}
-
-void KBannerSaver::setColor(TQColor &color)
-{
- fontColor = color;
- cyclingColor = FALSE;
- needUpdate = TRUE;
-}
-
-void KBannerSaver::setCyclingColor( bool on )
-{
- cyclingColor = on;
- needUpdate = TRUE;
-}
-
-void KBannerSaver::setMessage( const TQString &msg )
-{
- showTime = FALSE;
- message = msg;
- pixmapSize = TQSize();
- needBlank = TRUE;
-}
-
-void KBannerSaver::setTimeDisplay()
-{
- showTime = TRUE;
- pixmapSize = TQSize();
- needBlank = TRUE;
-}
-
-// read settings from config file
-void KBannerSaver::readSettings()
-{
- TDEConfig *config = TDEGlobal::config();
- config->setGroup( "Settings" );
-
- setSpeed( config->readNumEntry("Speed",50) );
-
- message=config->readEntry("Message","KDE");
-
- showTime=config->readBoolEntry("ShowTime",FALSE);
-
- fontFamily=config->readEntry("FontFamily",(TQApplication::font()).family());
-
- fontSize=config->readNumEntry("FontSize",48);
-
- fontColor.setNamedColor(config->readEntry("FontColor","red"));
-
- cyclingColor=config->readBoolEntry("CyclingColor",FALSE);
-
- bold=config->readBoolEntry("FontBold",FALSE);
- italic=config->readBoolEntry("FontItalic",FALSE);
-
- if ( cyclingColor )
- {
- currentHue=0;
- fontColor.setHsv(0,SATURATION,VALUE);
- }
-}
-
-// initialize font
-void KBannerSaver::initialize()
-{
- fsize = fontSize * height() / TQApplication::desktop()->height();
-
- font = TQFont( fontFamily, fsize, bold ? TQFont::Bold : TQFont::Normal, italic );
-
- pixmapSize = TQSize();
- needBlank = TRUE;
-
- xpos = width();
- ypos = fsize + (int) ((double)(height()-fsize)*krnd->getDouble());
- step = 2 * width() / TQApplication::desktop()->width(); // 6 -> 2 -hhjb-
- if ( step == 0 )
- step = 1;
-}
-
-// erase old text and draw in new position
-void KBannerSaver::slotTimeout()
-{
- if (cyclingColor)
- {
- int hueStep = speed/10;
- currentHue=(currentHue+hueStep)%360;
- fontColor.setHsv(currentHue,SATURATION,VALUE);
- }
- if (showTime)
- {
- TQString new_message = TDEGlobal::locale()->formatTime(TQTime::currentTime(), true);
- if( new_message != message )
- needUpdate = TRUE;
- message = new_message;
- }
- if ( !pixmapSize.isValid() || cyclingColor || needUpdate || needBlank )
- {
- TQRect rect = TQFontMetrics( font ).boundingRect( message );
- rect.setWidth( rect.width() + step );
- if ( rect.width() > pixmapSize.width() )
- pixmapSize.setWidth( rect.width() );
- if ( rect.height() > pixmapSize.height() )
- pixmapSize.setHeight( rect.height() );
- pixmap = TQPixmap( pixmapSize );
- pixmap.fill( black );
- TQPainter p( &pixmap );
- p.setFont( font );
- p.setPen( fontColor );
- p.drawText( -rect.x(), -rect.y(), message );
- needUpdate = FALSE;
- }
- xpos -= step;
- if ( xpos < -pixmapSize.width() ) {
- TQPainter p( this );
- p.fillRect( xpos + step, ypos, pixmapSize.width(), pixmapSize.height(), black );
- xpos = width();
- ypos = fsize + (int) ((double)(height()-2.0*fsize)*krnd->getDouble());
- }
-
- if ( needBlank )
- {
- setBackgroundColor( black );
- erase();
- needBlank = FALSE;
- }
- bitBlt( this, xpos, ypos, &pixmap, 0, 0, pixmapSize.width(), pixmapSize.height());
-}
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