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/kdebase@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 156 insertions, 0 deletions

diff --git a/kicker/extensions/kasbar/kasgrouper.cpp b/kicker/extensions/kasbar/kasgrouper.cpp
new file mode 100644
index 000000000..44dcc57b5
--- /dev/null
+++ b/kicker/extensions/kasbar/kasgrouper.cpp
@@ -0,0 +1,156 @@
+/* kasgrouper.cpp
+**
+** Copyright (C) 2001-2004 Richard Moore <[email protected]>
+**
+** KasBar is dual-licensed: you can choose the GPL or the BSD license.
+** Short forms of both licenses are included below.
+*/
+
+/*
+** 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 in a file called COPYING; if not, write to
+** the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+** MA 02110-1301, USA.
+*/
+
+/*
+** Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions
+** are met:
+** 1. Redistributions of source code must retain the above copyright
+**    notice, this list of conditions and the following disclaimer.
+** 2. Redistributions in binary form must reproduce the above copyright
+**    notice, this list of conditions and the following disclaimer in the
+**    documentation and/or other materials provided with the distribution.
+**
+** THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
+** ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+** IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+** ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+** FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+** DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+** OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+** HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+** LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+** OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+** SUCH DAMAGE.
+*/
+
+#include <taskmanager.h>
+
+#include "kastasker.h"
+#include "kasgroupitem.h"
+#include "kastaskitem.h"
+
+#include "kasgrouper.h"
+
+KasGrouper::KasGrouper( KasTasker *bar )
+    : kasbar( bar )
+{
+}
+
+KasGrouper::~KasGrouper()
+{
+}
+
+KasItem *KasGrouper::maybeGroup( Task::Ptr t )
+{
+    KasItem *item = 0;
+
+    if ( kasbar->groupInactiveDesktops() )
+	item = maybeAddToDesktopGroup( t );
+    if ( item )
+	return item;
+
+    if ( kasbar->groupWindows() )
+	item = maybeAddToGroup( t );
+    if ( item )
+	return item;
+
+    return item;
+}
+
+KasItem *KasGrouper::maybeAddToDesktopGroup( Task::Ptr t )
+{
+   if ( t->isOnCurrentDesktop() )
+       return 0;
+
+   KasItem *item = 0;
+   for ( uint i = 0; i < kasbar->itemCount(); i++ ) {
+      KasItem *ei = kasbar->itemAt( i );
+
+      if ( ei->inherits( "KasTaskItem" ) ) {
+	 KasTaskItem *eti = static_cast<KasTaskItem *> (ei);
+	 if ( eti->task()->desktop() == t->desktop() ) {
+	    KasGroupItem *egi = kasbar->convertToGroup( eti->task() );
+	    egi->setGroupType( KasGroupItem::GroupDesktop );
+	    egi->addTask( t );
+	    item = egi;
+	 }
+      }
+      else if ( ei->inherits( "KasGroupItem" ) ) {
+	  KasGroupItem *egi = static_cast<KasGroupItem *> (ei);
+	  if ( egi->groupType() == KasGroupItem::GroupDesktop ) {
+	      if ( egi->task(0)->desktop() == t->desktop() ) {
+		  egi->addTask( t );
+		  item = egi;
+	      }
+	  }
+      }
+   }
+
+   return item;
+}
+
+KasItem *KasGrouper::maybeAddToGroup( Task::Ptr t )
+{
+   KasItem *item = 0;
+
+   QString taskClass = t->className().lower();
+
+   for ( uint i = 0; (!item) && (i < kasbar->itemCount()); i++ ) {
+      KasItem *ei = kasbar->itemAt( i );
+
+      if ( ei->inherits( "KasTaskItem" ) ) {
+
+	 KasTaskItem *eti = static_cast<KasTaskItem *> (ei);
+
+	 // NB This calls Task::className() not QObject::className()
+	 QString currClass = eti->task()->className().lower();
+
+	 if ( Task::idMatch( currClass, taskClass ) ) {
+	    KasGroupItem *egi = kasbar->convertToGroup( eti->task() );
+	    egi->addTask( t );
+	    item = egi;
+	    break;
+	 }
+      }
+      else if ( ei->inherits( "KasGroupItem" ) ) {
+	  KasGroupItem *egi = static_cast<KasGroupItem *> (ei);
+
+	  for ( int i = 0; i < egi->taskCount(); i++ ) {
+
+	      // NB This calls Task::className() not QObject::className()
+	      QString currClass = egi->task( i )->className().lower();
+	     
+	      if ( Task::idMatch( currClass, taskClass ) ) {
+		  egi->addTask( t );
+		  item = egi;
+		  break;
+	      }
+	  }
+      }
+   }
+
+   return item;
+}