Actually move the kde files that were renamed in the last commit

1 files changed, 308 insertions, 0 deletions

diff --git a/tdeui/kiconviewsearchline.cpp b/tdeui/kiconviewsearchline.cpp
new file mode 100644
index 000000000..701e15428
--- /dev/null
+++ b/tdeui/kiconviewsearchline.cpp
@@ -0,0 +1,308 @@
+/* This file is part of the KDE libraries
+   Copyright (c) 2010 Timothy Pearson <kb9vqf@pearsoncomputing.net>
+   Copyright (c) 2004 Gustavo Sverzut Barbieri <gsbarbieri@users.sourceforge.net>
+
+   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.
+*/
+
+/**
+ * \todo
+ *     Maybe we should have a common interface for SearchLines, this file
+ * is so close (it's actually based on) klistviewsearchline! Only few methods
+ * would be reimplemented.
+ */
+
+#include "kiconviewsearchline.h"
+
+#include <tqiconview.h>
+#include <klocale.h>
+#include <tqtimer.h>
+#include <kdebug.h>
+
+#define DEFAULT_CASESENSITIVE false
+
+typedef TQValueList <TQIconViewItem *> QIconViewItemList;
+
+class KIconViewSearchLine::KIconViewSearchLinePrivate
+{
+public:
+  KIconViewSearchLinePrivate() :
+    iconView( 0 ),
+    caseSensitive( DEFAULT_CASESENSITIVE ),
+    activeSearch( false ),
+    hiddenListChanged( 0 ),
+    queuedSearches( 0 ) {}
+
+  TQIconView *iconView;
+  bool caseSensitive;
+  bool activeSearch;
+  TQString search;
+  int queuedSearches;
+  int hiddenListChanged;
+  QIconViewItemList hiddenItems;
+};
+
+/******************************************************************************
+ * Public Methods                                                             *
+ *****************************************************************************/
+KIconViewSearchLine::KIconViewSearchLine( TQWidget *parent,
+					  TQIconView *iconView,
+					  const char *name ) :
+  KLineEdit( parent, name )
+{
+  d = NULL;
+  init( iconView );
+}
+
+KIconViewSearchLine::KIconViewSearchLine( TQWidget *parent, const char *name ) :
+  KLineEdit( parent, name )
+{
+  d = NULL;
+  init( NULL );
+}
+
+KIconViewSearchLine::~KIconViewSearchLine()
+{
+  clear(); // empty hiddenItems, returning items back to iconView
+  delete d;
+}
+
+bool KIconViewSearchLine::caseSensitive() const
+{
+  return d->caseSensitive;
+}
+
+TQIconView *KIconViewSearchLine::iconView() const
+{
+  return d->iconView;
+}
+
+/******************************************************************************
+ * Public Slots                                                               *
+ *****************************************************************************/
+void KIconViewSearchLine::updateSearch( const TQString &s )
+{
+	long original_count;
+	int original_hiddenListChanged;
+
+	if( ! d->iconView )
+		return; // disabled
+
+	TQString search = d->search = s.isNull() ? text() : s;
+	TQIconViewItem *currentItem = d->iconView->currentItem();
+
+	TQIconViewItem *item = NULL;
+
+	// Remove Non-Matching items, add them them to hidden list
+	TQIconViewItem *i = d->iconView->firstItem();
+	while ( i != NULL ) {
+		item = i;
+		i = i->nextItem(); // Point to next, otherwise will loose it.
+		if ( ! itemMatches( item, search ) ) {
+			hideItem( item );
+
+			if ( item == currentItem )
+				currentItem = NULL; // It's not in iconView anymore.
+		}
+	}
+
+	// Add Matching items, remove from hidden list
+	original_count = d->hiddenItems.count();
+	original_hiddenListChanged = d->hiddenListChanged;
+	for (QIconViewItemList::iterator it=d->hiddenItems.begin();it!=d->hiddenItems.end();++it) {
+		item = *it;
+		if ((original_count != d->hiddenItems.count()) || (original_hiddenListChanged != d->hiddenListChanged)) {
+			// The list has changed; pointers are now most likely invalid
+			// ABORT, but restart the search at the beginning
+			original_count = d->hiddenItems.count();
+			original_hiddenListChanged = d->hiddenListChanged;
+			it=d->hiddenItems.begin();
+		}
+		else {
+			if ( itemMatches( item, search ) )
+				showItem( item );
+		}
+	}
+	d->iconView->sort();
+
+	if ( currentItem != NULL )
+	d->iconView->ensureItemVisible( currentItem );
+}
+
+void KIconViewSearchLine::clear()
+{
+  // Clear hidden list, give items back to TQIconView, if it still exists
+  TQIconViewItem *item = NULL;
+  QIconViewItemList::iterator it = d->hiddenItems.begin();
+  while ( it != d->hiddenItems.end() )
+    {
+      item = *it;
+      ++it;
+      if ( item != NULL )
+	{
+	  if ( d->iconView != NULL )
+	    showItem( item );
+	  else
+	    delete item;
+	}
+    }
+  if ( ! d->hiddenItems.isEmpty() )
+    kdDebug() << __FILE__ << ":" << __LINE__ <<
+      "hiddenItems is not empty as it should be. " <<
+      d->hiddenItems.count() << " items are still there.\n" << endl;
+
+  d->search = "";
+  d->queuedSearches = 0;
+  KLineEdit::clear();
+}
+
+void KIconViewSearchLine::iconDeleted(const TQString &filename) {
+	// Clear hidden list, give items back to TQIconView, if it still exists
+	TQIconViewItem *item = NULL;
+	QIconViewItemList::iterator it = d->hiddenItems.begin();
+	while ( it != d->hiddenItems.end() )
+	{
+		item = *it;
+		++it;
+		if ( item != NULL )
+		{
+			if (item->text() == filename) {
+				if (d->iconView != NULL)
+					showItem( item );
+				else
+					delete item;
+			}
+		}
+	}
+}
+
+void KIconViewSearchLine::setCaseSensitive( bool cs )
+{
+  d->caseSensitive = cs;
+}
+
+void KIconViewSearchLine::setIconView( TQIconView *iv )
+{
+  if ( d->iconView != NULL )
+    disconnect( d->iconView, TQT_SIGNAL( destroyed() ),
+		this,        TQT_SLOT(   iconViewDeleted() ) );
+
+  d->iconView = iv;
+
+  if ( iv != NULL )
+    {
+      connect( d->iconView, TQT_SIGNAL( destroyed() ),
+	       this,        TQT_SLOT(   iconViewDeleted() ) );
+      setEnabled( true );
+    }
+  else
+    setEnabled( false );
+}
+
+/******************************************************************************
+ * Protected Methods                                                          *
+ *****************************************************************************/
+bool KIconViewSearchLine::itemMatches( const TQIconViewItem *item,
+				       const TQString &s ) const
+{
+  if ( s.isEmpty() )
+    return true;
+
+  if ( item == NULL )
+    return false;
+
+  TQString itemtext = item->text();
+  return ( itemtext.find( s, 0, caseSensitive() ) >= 0 );
+}
+
+void KIconViewSearchLine::init( TQIconView *iconView )
+{
+  delete d;
+  d = new KIconViewSearchLinePrivate;
+
+  d->iconView = iconView;
+
+  connect( this, TQT_SIGNAL( textChanged( const TQString & ) ),
+	   this, TQT_SLOT(   queueSearch( const TQString & ) ) );
+
+  if ( iconView != NULL )
+    {
+      connect( iconView, TQT_SIGNAL( destroyed() ),
+	       this,     TQT_SLOT(   iconViewDeleted() ) );
+      setEnabled( true );
+    }
+  else
+    setEnabled( false );
+}
+
+void KIconViewSearchLine::hideItem( TQIconViewItem *item )
+{
+  if ( ( item == NULL ) || ( d->iconView == NULL ) )
+    return;
+
+  d->hiddenListChanged++;
+  d->hiddenItems.append( item );
+  d->iconView->takeItem( item );
+}
+
+void KIconViewSearchLine::showItem( TQIconViewItem *item )
+{
+  if ( d->iconView == NULL )
+    {
+      kdDebug() << __FILE__ << ":" << __LINE__ <<
+	"showItem() could not be called while there's no iconView set." <<
+	endl;
+      return;
+    }
+  d->hiddenListChanged++;
+  d->iconView->insertItem( item );
+  d->hiddenItems.remove( item );
+  item->setText(item->text());
+}
+
+/******************************************************************************
+ * Protected Slots                                                            *
+ *****************************************************************************/
+void KIconViewSearchLine::queueSearch( const TQString &s )
+{
+  d->queuedSearches++;
+  d->search = s;
+  TQTimer::singleShot( 200, this, TQT_SLOT( activateSearch() ) );
+}
+
+void KIconViewSearchLine::activateSearch()
+{
+  d->queuedSearches--;
+
+  if ( d->queuedSearches <= 0 )
+  {
+      updateSearch( d->search );
+      d->queuedSearches = 0;
+  }
+  else {
+      TQTimer::singleShot( 200, this, TQT_SLOT( activateSearch() ) );
+  }
+}
+
+/******************************************************************************
+ * Private Slots                                                              *
+ *****************************************************************************/
+void KIconViewSearchLine::iconViewDeleted()
+{
+  d->iconView = NULL;
+  setEnabled( false );
+}
+
+#include "kiconviewsearchline.moc"