1 files changed, 154 insertions, 0 deletions
diff --git a/tdecore/kcompletionbase.cpp b/tdecore/kcompletionbase.cpp
new file mode 100644
index 000000000..9e7f6d746
--- /dev/null
+++ b/tdecore/kcompletionbase.cpp
@@ -0,0 +1,154 @@
+/* This file is part of the KDE libraries
+
+   Copyright (c) 2000 Dawit Alemayehu <adawit@kde.org>
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License (LGPL) as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+
+   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 <tqobject.h>
+
+#include <kcompletion.h>
+
+KCompletionBase::KCompletionBase()
+{
+    m_delegate = 0L;
+    // Assign the default completion type to use.
+    m_iCompletionMode = KGlobalSettings::completionMode();
+
+    // Initialize all key-bindings to 0 by default so that
+    // the event filter will use the global settings.
+    useGlobalKeyBindings();
+
+    // By default we initialize everything to false.
+    // All the variables would be setup properly when
+    // the appropriate member functions are called.
+    setup( false, false, false );
+}
+
+KCompletionBase::~KCompletionBase()
+{
+    if( m_bAutoDelCompObj && m_pCompObj )
+    {
+        delete m_pCompObj;
+    }
+}
+
+void KCompletionBase::setDelegate( KCompletionBase *delegate )
+{
+    m_delegate = delegate;
+
+    if ( m_delegate ) {
+        m_delegate->m_bAutoDelCompObj = m_bAutoDelCompObj;
+        m_delegate->m_bHandleSignals  = m_bHandleSignals;
+        m_delegate->m_bEmitSignals    = m_bEmitSignals;
+        m_delegate->m_iCompletionMode = m_iCompletionMode;
+        m_delegate->m_keyMap          = m_keyMap;
+    }
+}
+
+KCompletion* KCompletionBase::completionObject( bool hsig )
+{
+    if ( m_delegate )
+        return m_delegate->completionObject( hsig );
+    
+    if ( !m_pCompObj )
+    {
+        setCompletionObject( new KCompletion(), hsig );
+	m_bAutoDelCompObj = true;
+    }
+    return m_pCompObj;
+}
+
+void KCompletionBase::setCompletionObject( KCompletion* compObj, bool hsig )
+{
+    if ( m_delegate ) {
+        m_delegate->setCompletionObject( compObj, hsig );
+        return;
+    }
+    
+    if ( m_bAutoDelCompObj && compObj != m_pCompObj )
+        delete m_pCompObj;
+
+    m_pCompObj = compObj;
+
+    // We emit rotation and completion signals
+    // if completion object is not NULL.
+    setup( false, hsig, !m_pCompObj.isNull() );
+}
+
+// BC: Inline this function and possibly rename it to setHandleEvents??? (DA)
+void KCompletionBase::setHandleSignals( bool handle )
+{
+    if ( m_delegate )
+        m_delegate->setHandleSignals( handle );
+    else
+        m_bHandleSignals = handle;
+}
+
+void KCompletionBase::setCompletionMode( KGlobalSettings::Completion mode )
+{
+    if ( m_delegate ) {
+        m_delegate->setCompletionMode( mode );
+        return;
+    }
+    
+    m_iCompletionMode = mode;
+    // Always sync up KCompletion mode with ours as long as we
+    // are performing completions.
+    if( m_pCompObj && m_iCompletionMode != KGlobalSettings::CompletionNone )
+        m_pCompObj->setCompletionMode( m_iCompletionMode );
+}
+
+bool KCompletionBase::setKeyBinding( KeyBindingType item, const KShortcut& cut )
+{
+    if ( m_delegate )
+        return m_delegate->setKeyBinding( item, cut );
+
+
+    if( !cut.isNull() )
+    {
+        for( KeyBindingMap::Iterator it = m_keyMap.begin(); it != m_keyMap.end(); ++it )
+            if( it.data() == cut )  return false;
+    }
+    m_keyMap.replace( item, cut );
+    return true;
+}
+
+void KCompletionBase::useGlobalKeyBindings()
+{
+    if ( m_delegate ) {
+        m_delegate->useGlobalKeyBindings();
+        return;
+    }
+    
+    m_keyMap.clear();
+    m_keyMap.insert( TextCompletion, 0 );
+    m_keyMap.insert( PrevCompletionMatch, 0 );
+    m_keyMap.insert( NextCompletionMatch, 0 );
+    m_keyMap.insert( SubstringCompletion, 0 );
+}
+
+void KCompletionBase::setup( bool autodel, bool hsig, bool esig )
+{
+    if ( m_delegate ) {
+        m_delegate->setup( autodel, hsig, esig );
+        return;
+    }
+    
+    m_bAutoDelCompObj = autodel;
+    m_bHandleSignals = hsig;
+    m_bEmitSignals = esig;
+}