Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdepim@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 443 insertions, 0 deletions

diff --git a/korn/boxcontaineritem.cpp b/korn/boxcontaineritem.cpp
new file mode 100644
index 000000000..fec7ab41d
--- /dev/null
+++ b/korn/boxcontaineritem.cpp
@@ -0,0 +1,443 @@
+/*
+ * Copyright (C) 2004, Mart Kelder (mart.kde@hccnet.nl)
+ *
+ * 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 "boxcontaineritem.h"
+
+#include "mailsubject.h"
+
+#include <kaboutapplication.h>
+#include <kactioncollection.h>
+#include <kapplication.h>
+#include <kbugreport.h>
+#include <kconfig.h>
+#include <kdebug.h>
+#include <kglobal.h>
+#include <kiconeffect.h>
+#include <kiconloader.h>
+#include <klocale.h>
+#include <kpassivepopup.h>
+#include <kpopupmenu.h>
+#include <kprocess.h>
+#include <kshortcut.h>
+
+#include <qbitmap.h>
+#include <qcolor.h>
+#include <qfont.h>
+#include <qgrid.h>
+#include <qlabel.h>
+#include <qpainter.h>
+#include <qpixmap.h>
+#include <qptrlist.h>
+#include <qstring.h>
+#include <qtooltip.h>
+#include <qvbox.h>
+
+BoxContainerItem::BoxContainerItem( QObject * parent, const char * name )
+	: AccountManager( parent, name ),
+	DCOPObject(),
+	_command( new QString )
+{
+	short i;
+	
+	for( i = 0; i < 2; ++i )
+	{
+		_icons[ i ] = 0;
+		_anims[ i ] = 0;
+		_fgColour[ i ] = 0;
+		_bgColour[ i ] = 0;
+		_fonts[ i ] = 0;
+	}
+	
+	for( i = 0; i < 3; ++i )
+	{
+		_recheckSettings[ i ] = false;
+		_resetSettings[ i ] = false;
+		_viewSettings[ i ] = false;
+		_runSettings[ i ] = false;
+		_popupSettings[ i ] = false;
+	}
+}
+
+BoxContainerItem::~BoxContainerItem()
+{
+	delete _command;
+}
+	
+void BoxContainerItem::readConfig( KConfig* config, const int index )
+{
+	//Read information about how the thing have to look like
+	config->setGroup( QString( "korn-%1" ).arg( index ) );
+	if( config->readBoolEntry( "hasnormalicon", false ) )
+		_icons[ 0 ] = new QString( config->readEntry( "normalicon", "" ) );
+	else
+		_icons[ 0 ] = 0;
+	if( config->readBoolEntry( "hasnewicon", false ) )
+		_icons[ 1 ] = new QString( config->readEntry( "newicon", "" ) );
+	else
+		_icons[ 1 ] = 0;
+	
+	if( config->readBoolEntry( "hasnormalanim", false ) )
+		_anims[ 0 ] = new QString( config->readEntry( "normalanim", "" ) );
+	else
+		_anims[ 0 ] = 0;
+	if( config->readBoolEntry( "hasnewanim", false ) )
+		_anims[ 1 ] = new QString( config->readEntry( "newanim", "" ) );
+	else
+		_anims[ 1 ] = 0;
+	
+	if( config->readBoolEntry( "hasnormalfgcolour", false ) )
+		_fgColour[ 0 ] = new QColor( config->readColorEntry( "normalfgcolour" ) );
+	else
+		_fgColour[ 0 ] = 0;
+	if( config->readBoolEntry( "hasnewfgcolour", false ) )
+		_fgColour[ 1 ] = new QColor( config->readColorEntry( "newfgcolour" ) );
+	else
+		_fgColour[ 1 ] = 0;
+	
+	if( config->readBoolEntry( "hasnormalbgcolour", false ) )
+		_bgColour[ 0 ] = new QColor( config->readColorEntry( "normalbgcolour" ) );
+	else
+		_bgColour[ 0 ] = 0;
+	if( config->readBoolEntry( "hasnewbgcolour", false ) )
+		_bgColour[ 1 ] = new QColor( config->readColorEntry( "newbgcolour" ) );
+	else
+		_bgColour[ 1 ] = 0;
+	if( config->readBoolEntry( "hasnormalfont", false ) )
+		_fonts[ 0 ] = new QFont( config->readFontEntry( "normalfont" ) );
+	else
+		_fonts[ 0 ] = 0;
+	if( config->readBoolEntry( "hasnewfont", false ) )
+		_fonts[ 1 ] = new QFont( config->readFontEntry( "newfont" ) );
+	else
+		_fonts[ 1 ] = 0;
+	
+	//Read information about the mappings.
+	_recheckSettings[ 0 ] = config->readBoolEntry( "leftrecheck", true );
+	_recheckSettings[ 1 ] = config->readBoolEntry( "middlerecheck", false );
+	_recheckSettings[ 2 ] = config->readBoolEntry( "rightrecheck", false );
+	
+	_resetSettings[ 0 ] = config->readBoolEntry( "leftreset", false );
+	_resetSettings[ 1 ] = config->readBoolEntry( "middlereset", false );
+	_resetSettings[ 2 ] = config->readBoolEntry( "rightreset", false );
+	
+	_viewSettings[ 0 ] = config->readBoolEntry( "leftview", false );
+	_viewSettings[ 1 ] = config->readBoolEntry( "middleview", false );
+	_viewSettings[ 2 ] = config->readBoolEntry( "rightview", false );
+	
+	_runSettings[ 0 ] = config->readBoolEntry( "leftrun", false );
+	_runSettings[ 1 ] = config->readBoolEntry( "middlerun", false );
+	_runSettings[ 2 ] = config->readBoolEntry( "rightrun", false );
+	
+	_popupSettings[ 0 ] = config->readBoolEntry( "leftpopup", false );
+	_popupSettings[ 1 ] = config->readBoolEntry( "middlepopup", false );
+	_popupSettings[ 2 ] = config->readBoolEntry( "rightpopup", true );
+	
+	//Read the command
+	*_command = config->readEntry( "command", "" );
+	
+	//Sets the object ID for the DCOP-object
+	this->setObjId( config->readEntry( "name", "" ).utf8() );
+	
+	//Read the settings of the reimplemented class.
+	//It is important to read this after the box-settings, because the
+	//setCount-function is called in AccountManager::readConfig
+	AccountManager::readConfig( config, index );
+}
+
+void BoxContainerItem::runCommand( const QString& cmd )
+{
+	KProcess *process = new KProcess;
+	process->setUseShell( true );
+	*process << cmd;
+	connect( process, SIGNAL( processExited (KProcess *) ), this, SLOT( processExited( KProcess * ) ) );
+	process->start();
+}
+
+void BoxContainerItem::mouseButtonPressed( Qt::ButtonState state )
+{
+	int button;
+	if( state & Qt::LeftButton )
+		button = 0;
+	else if( state & Qt::RightButton )
+		button = 2;
+	else if( state & Qt::MidButton )
+		button = 1;
+	else
+		return; //Invalid mouse button
+
+	if( _recheckSettings[ button ] )
+		doRecheck();
+	if( _resetSettings[ button ] )
+		doReset();
+	if( _viewSettings[ button ] )
+		doView();
+	if( _runSettings[ button ] )
+		runCommand();
+	if( _popupSettings[ button ] )
+		doPopup();
+}
+
+void BoxContainerItem::fillKPopupMenu( KPopupMenu* popupMenu, KActionCollection* actions ) const
+{
+	/*popupMenu->insertItem( i18n( "&Configure" ), this, SLOT( slotConfigure() ) );
+	popupMenu->insertItem( i18n( "&Recheck" ), this, SLOT( slotRecheck() ) );
+	popupMenu->insertItem( i18n( "R&eset Counter" ), this, SLOT( slotReset() ) );
+	popupMenu->insertItem( i18n( "&View Emails" ), this, SLOT( slotView() ) );
+	popupMenu->insertItem( i18n( "R&un Command" ), this, SLOT( slotRunCommand() ) );*/
+	
+	(new KAction( i18n("&Configure"),     KShortcut(), this, SLOT( slotConfigure()  ), actions ))->plug( popupMenu );
+	(new KAction( i18n("&Recheck"),       KShortcut(), this, SLOT( slotRecheck()    ), actions ))->plug( popupMenu );
+	(new KAction( i18n("R&eset Counter"), KShortcut(), this, SLOT( slotReset()      ), actions ))->plug( popupMenu );
+	(new KAction( i18n("&View Emails"),   KShortcut(), this, SLOT( slotView()       ), actions ))->plug( popupMenu );
+	(new KAction( i18n("R&un Command"),   KShortcut(), this, SLOT( slotRunCommand() ), actions ))->plug( popupMenu );
+	popupMenu->insertSeparator();
+	KStdAction::help(      this, SLOT( help()      ), actions )->plug( popupMenu );
+	KStdAction::reportBug( this, SLOT( reportBug() ), actions )->plug( popupMenu );
+	KStdAction::aboutApp(  this, SLOT( about()     ), actions )->plug( popupMenu );
+}
+
+void BoxContainerItem::showPassivePopup( QWidget* parent, QPtrList< KornMailSubject >* list, int total,
+					 const QString &accountName, bool date )
+{
+	KPassivePopup *popup = new KPassivePopup( parent, "Passive popup" );
+		
+	QVBox *mainvlayout = popup->standardView( i18n( "KOrn - %1/%2 (total: %3)" ).arg( objId() ).arg( accountName )
+			.arg( total ), "", QPixmap(), 0 );
+	QGrid *mainglayout = new QGrid( date ? 3 : 2 ,mainvlayout, "Grid-Layout" );
+	
+	QLabel *title = new QLabel( i18n("From"), mainglayout, "from_label" );
+	QFont font = title->font();
+	font.setBold( true );
+	title->setFont( font );
+		
+	title = new QLabel( i18n("Subject"), mainglayout, "subject_label" );
+	font = title->font();
+	font.setBold( true );
+	title->setFont( font );
+		
+	if( date )
+	{
+		title = new QLabel( i18n("Date"), mainglayout, "date_label" );
+		font = title->font();
+		font.setBold( true );
+		title->setFont( font );
+	}
+	
+	for( KornMailSubject* subject = list->first(); subject; subject = list->next() )
+	{
+		new QLabel( subject->getSender(), mainglayout, "from-value" );
+		new QLabel( subject->getSubject(), mainglayout, "subject-value" );
+		if( date )
+		{
+			QDateTime tijd;
+			tijd.setTime_t( subject->getDate() );
+			new QLabel( tijd.toString(), mainglayout, "date-value" );
+		}
+	}
+	
+	popup->setAutoDelete( true ); //Now, now care for deleting these pointers.
+	
+	popup->setView( mainvlayout );
+	
+	popup->show(); //Display it
+}
+
+void BoxContainerItem::drawLabel( QLabel *label, const int count, const bool newMessages )
+{
+	//This would fail if bool have fome other values.
+	short index = newMessages ? 1 : 0;
+	
+	bool hasAnim = _anims[ index ] && !_anims[ index ]->isEmpty();
+	bool hasIcon = _icons[ index ] && !_icons[ index ]->isEmpty();
+	bool hasBg = _bgColour[ index ] && _bgColour[ index ]->isValid();
+	bool hasFg = _fgColour[ index ] && _fgColour[ index ]->isValid();
+	
+	QPixmap pixmap;
+	
+	label->setText( "" );
+	//QToolTip::add( label, this->getTooltip() );
+	
+	if( hasAnim )
+	{ //An animation can't have a foreground-colour and can't have a icon.
+		setAnimIcon( label, *_anims[ index ] );
+
+		hasFg = false;
+		hasIcon = false;
+	}
+	
+	if( hasIcon )
+		pixmap = KGlobal::iconLoader()->loadIcon( *_icons[ index ], KIcon::Desktop, KIcon::SizeSmallMedium );
+	
+	if( hasIcon && hasFg )
+	{
+		if( hasBg )
+		{
+			label->setPixmap( calcComplexPixmap( pixmap, *_fgColour[ index ], _fonts[ index ], count ) );
+			label->setBackgroundMode( Qt::FixedColor );
+			label->setPaletteBackgroundColor( *_bgColour[ index ] );
+		} else
+		{
+			label->setPixmap( calcComplexPixmap( pixmap, *_fgColour[ index ], _fonts[ index ], count ) );
+		}
+		return;
+	}
+	
+	if( hasBg )
+	{
+		label->setBackgroundMode( Qt::FixedColor );
+		label->setPaletteBackgroundColor( *_bgColour[ index ] );
+	} else
+	{
+		label->setBackgroundMode( Qt::X11ParentRelative );
+	}
+	
+	if( hasIcon )
+	{
+		label->setPixmap( pixmap );
+	}
+	
+	if( hasFg )
+	{
+		if( _fonts[ index ] )
+			label->setFont( *_fonts[ index ] );
+		label->setPaletteForegroundColor( *_fgColour[ index ] );
+		label->setAlignment( Qt::AlignHCenter | Qt::AlignVCenter );
+		label->setText( QString::number( count ) );
+	}
+	
+	if( hasFg || hasBg || hasIcon || hasAnim )
+		label->show();
+	else
+		label->hide();
+}
+
+//This function makes a pixmap which is based on icon, but has a number painted on it.
+QPixmap BoxContainerItem::calcComplexPixmap( const QPixmap &icon, const QColor& fgColour, const QFont* font, const int count )
+{
+	QPixmap result( icon );
+	QPixmap numberPixmap( icon.size() );
+	QImage iconImage( icon.convertToImage() );
+	QImage numberImage;
+	QRgb *rgbline;
+	QPainter p;
+	
+	//Make a transparent number; first make a white number on a black background.
+	//This pixmap also is the base alpha-channel, the foreground colour is added later.
+	numberPixmap.fill( Qt::black );
+	p.begin( &numberPixmap, false );
+	p.setPen( Qt::white );
+	if( font )
+		p.setFont( *font );
+	p.drawText( icon.rect(), Qt::AlignCenter, QString::number( count ) );
+	p.end();
+
+	//Convert to image and add the alpha channel.
+	numberImage = numberPixmap.convertToImage();
+	if( numberImage.depth() != 32 ) //Make sure depth is 32 (and thus can have an alpha channel)
+		numberImage = numberImage.convertDepth( 32 );
+	numberImage.setAlphaBuffer( true ); //Enable alpha channel
+	for( int xx = 0; xx < numberImage.height(); ++xx )
+	{
+		rgbline = (QRgb*)numberImage.scanLine( xx );
+
+		for( int yy = 0; yy < numberImage.width(); ++yy )
+		{
+			//Set colour and alpha channel
+			rgbline[ yy ] = qRgba( fgColour.red(), fgColour.green(), fgColour.blue(), qRed( rgbline[ yy ] ) ); 
+		}
+	}
+
+	//Merge icon and number and convert to result.
+	KIconEffect::overlay( iconImage, numberImage );
+	result.convertFromImage( iconImage );
+	
+	return result;
+}
+
+void BoxContainerItem::setAnimIcon( QLabel* label, const QString& anim )
+{
+	label->setAlignment( Qt::AlignHCenter | Qt::AlignVCenter );
+	label->setMovie( QMovie( anim ) );
+	label->show();
+}
+
+void BoxContainerItem::recheck()
+{
+	doRecheck();
+}
+
+void BoxContainerItem::reset()
+{
+	doReset();
+}
+
+void BoxContainerItem::view()
+{
+	doView();
+}
+
+void BoxContainerItem::runCommand()//Possible_unsafe?
+{	
+	if( _command->isEmpty() )
+		return; //Don't execute an empty command
+	runCommand( *_command );
+}
+
+void BoxContainerItem::help()
+{
+	kapp->invokeHelp();
+}
+
+void BoxContainerItem::reportBug()
+{
+	KBugReport bug( 0, true );
+	bug.exec(); //modal: it doesn't recheck anymore
+}
+
+void BoxContainerItem::about()
+{
+	KAboutApplication about( 0, "KOrn About", true );
+	about.exec();  //modal: it doesn't recheck anymore
+} 
+
+void BoxContainerItem::popup()
+{
+	doPopup();
+}
+
+void BoxContainerItem::showConfig()
+{
+	emit showConfiguration();
+}
+
+void BoxContainerItem::startTimer()
+{
+	doStartTimer();
+}
+
+void BoxContainerItem::stopTimer()
+{
+	doStopTimer();
+}
+
+void BoxContainerItem::processExited( KProcess* proc )
+{
+	delete proc;
+}
+
+#include "boxcontaineritem.moc"