From e16866e072f94410321d70daedbcb855ea878cac Mon Sep 17 00:00:00 2001 From: Timothy Pearson Date: Sun, 6 Nov 2011 15:56:40 -0600 Subject: Actually move the kde files that were renamed in the last commit --- kdeui/kiconviewsearchline.cpp | 308 ------------------------------------------ 1 file changed, 308 deletions(-) delete mode 100644 kdeui/kiconviewsearchline.cpp (limited to 'kdeui/kiconviewsearchline.cpp') diff --git a/kdeui/kiconviewsearchline.cpp b/kdeui/kiconviewsearchline.cpp deleted file mode 100644 index 701e15428..000000000 --- a/kdeui/kiconviewsearchline.cpp +++ /dev/null @@ -1,308 +0,0 @@ -/* This file is part of the KDE libraries - Copyright (c) 2010 Timothy Pearson - Copyright (c) 2004 Gustavo Sverzut Barbieri - - 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 -#include -#include -#include - -#define DEFAULT_CASESENSITIVE false - -typedef TQValueList 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" -- cgit v1.2.1