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/***************************************************************************
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* Copyright (C) 2004 by Jens Dagerbo *
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* jens.dagerbo@swipnet.se *
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* Copyright (C) 2005 by Jens Herden *
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* jens@kdewebdev.org *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#include <tqheader.h>
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#include <tqpixmap.h>
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#include <kparts/part.h>
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#include <klibloader.h>
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#include <kurl.h>
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#include <kdebug.h>
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#include <klocale.h>
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#include <kpopupmenu.h>
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#include <kdevcore.h>
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#include <kdevpartcontroller.h>
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#include "projectviewpart.h"
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#include "filelist_widget.h"
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#include "filelist_item.h"
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/**
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*
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* @param part
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* @return
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*/
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FileListWidget::FileListWidget(ProjectviewPart *part, TQWidget *tqparent)
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: KListView(tqparent), TQToolTip( viewport() ), _part( part )
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{
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addColumn( "" );
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header()->hide();
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setRootIsDecorated( false );
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setResizeMode( TQListView::LastColumn );
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setAllColumnsShowFocus( true );
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setSelectionMode( TQListView::Extended );
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// connect( _part->partController(), TQT_SIGNAL( partAdded(KParts::Part*) ), this, TQT_SLOT(partAdded(KParts::Part*)) );
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// connect( _part->partController(), TQT_SIGNAL( partRemoved(KParts::Part*) ), this, TQT_SLOT(partRemoved()) );
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connect( _part->partController(), TQT_SIGNAL( partAdded(KParts::Part*) ), this, TQT_SLOT(startRefreshTimer()) );
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connect( _part->partController(), TQT_SIGNAL( partRemoved(KParts::Part*) ), this, TQT_SLOT(startRefreshTimer()) );
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connect( _part->partController(), TQT_SIGNAL( activePartChanged(KParts::Part*) ), this, TQT_SLOT( activePartChanged(KParts::Part* )) );
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connect( this, TQT_SIGNAL( executed( TQListViewItem * ) ), this, TQT_SLOT( itemClicked( TQListViewItem * ) ) );
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connect( this, TQT_SIGNAL( returnPressed( TQListViewItem * ) ), this, TQT_SLOT( itemClicked( TQListViewItem * ) ) );
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connect( this, TQT_SIGNAL( contextMenuRequested ( TQListViewItem *, const TQPoint & , int ) ),
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this, TQT_SLOT( popupMenu(TQListViewItem *, const TQPoint & , int ) ) );
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connect( _part->partController(), TQT_SIGNAL(documentChangedState(const KURL &, DocumentState)),
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this, TQT_SLOT(documentChangedState(const KURL&, DocumentState )) );
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connect( _part->partController(), TQT_SIGNAL(partURLChanged(KParts::ReadOnlyPart * )), this, TQT_SLOT(refreshFileList()) );
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setItemMargin(10);
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connect( &m_refreshTimer, TQT_SIGNAL(timeout()), this, TQT_SLOT(refreshFileList()) );
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startRefreshTimer();
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}
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FileListWidget::~FileListWidget()
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{}
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void FileListWidget::startRefreshTimer( )
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{
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m_refreshTimer.start( 100, true );
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}
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void FileListWidget::maybeTip( TQPoint const & p )
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{
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FileListItem * item = static_cast<FileListItem*>( itemAt( p ) );
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TQRect r = tqitemRect( item );
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if ( item && r.isValid() )
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{
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const TQPixmap * pixmap = item->pixmap(0);
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if ( pixmap && ( p.x() <= pixmap->width() ) )
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{
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TQString message;
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switch( item->state() )
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{
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case Modified:
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message = i18n("This file has unsaved changes.");
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break;
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case Dirty:
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message = i18n("This file has changed on disk since it was last saved.");
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break;
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case DirtyAndModified:
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message = i18n("Conflict: this file has changed on disk and has unsaved changes.");
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break;
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default:
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message = item->url().prettyURL();
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}
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tip( r, message );
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}
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else
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{
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tip( r, item->url().prettyURL() );
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}
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}
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}
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FileListItem * FileListWidget::itemForURL( KURL const & url )
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{
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FileListItem * item = static_cast<FileListItem*>( firstChild() );
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while ( item )
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{
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if ( item->url() == url )
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{
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return item;
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}
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item = static_cast<FileListItem*>( item->nextSibling() );
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}
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return 0L;
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}
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void FileListWidget::refreshFileList( )
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{
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TQStringList selections = storeSelections();
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int scrollbarPos = verticalScrollBar()->value();
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KListView::clear();
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KURL::List list = _part->partController()->openURLs();
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TQValueListIterator<KURL> it = list.begin();
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while ( it != list.end() )
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{
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FileListItem * item = new FileListItem( this, *it );
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item->setState( _part->partController()->documentState( *it ) );
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++it;
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}
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restoreSelections( selections );
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if ( selections.isEmpty() && firstChild() )
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{
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firstChild()->setSelected( true );
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}
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verticalScrollBar()->setValue( scrollbarPos );
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activePartChanged( _part->partController()->activePart() );
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}
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/*
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void FileListWidget::partAdded( KParts::Part * part )
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{
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KParts::ReadOnlyPart * ro_part = dynamic_cast<KParts::ReadOnlyPart*>( part );
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if ( ro_part )
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{
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new FileListItem( this, ro_part->url() );
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}
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activePartChanged( _part->partController()->activePart() );
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}
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void FileListWidget::partRemoved()
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{
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FileListItem * item = static_cast<FileListItem*>( firstChild() );
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while ( item )
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{
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if ( ! _part->partController()->partForURL( item->url() ) )
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{
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delete item;
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break;
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}
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item = static_cast<FileListItem*>( item->nextSibling() );
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}
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activePartChanged( _part->partController()->activePart() );
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}
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*/
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void FileListWidget::itemClicked( TQListViewItem * item )
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{
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if ( !item ) return;
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FileListItem * listItem = static_cast<FileListItem*>( item );
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_part->partController()->editDocument( listItem->url() );
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}
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void FileListWidget::activePartChanged( KParts::Part * part )
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{
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KParts::ReadOnlyPart * ro_part = dynamic_cast<KParts::ReadOnlyPart*>( part );
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if ( ro_part )
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{
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FileListItem * item = static_cast<FileListItem*>( firstChild() );
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while ( item )
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{
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if ( item->url() == ro_part->url() )
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{
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FileListItem::setActive( item );
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break;
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}
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item = static_cast<FileListItem*>( item->nextSibling() );
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}
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}
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repaintContents();
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}
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void FileListWidget::documentChangedState( const KURL & url, DocumentState state )
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{
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FileListItem * item = itemForURL( url );
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if ( item )
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{
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item->setState( state );
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}
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}
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void FileListWidget::popupMenu( TQListViewItem * item, const TQPoint & p, int )
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{
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if ( item )
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{
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KPopupMenu popup;
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popup.insertTitle( i18n("File List") );
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popup.insertItem( i18n("Close Selected"), this, TQT_SLOT(closeSelectedFiles()) );
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popup.insertItem( i18n("Save Selected"), this, TQT_SLOT(saveSelectedFiles()) );
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popup.insertItem( i18n("Reload Selected"), this, TQT_SLOT(reloadSelectedFiles()) );
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FileContext context( getSelectedURLs() );
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_part->core()->fillContextMenu( &popup, &context );
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popup.exec(p);
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}
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}
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KURL::List FileListWidget::getSelectedURLs( )
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{
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KURL::List list;
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FileListItem * item = static_cast<FileListItem*>( firstChild() );
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while ( item )
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{
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if ( item->isSelected() )
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{
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list << item->url();
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}
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item = static_cast<FileListItem*>( item->nextSibling() );
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}
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return list;
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}
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void FileListWidget::closeSelectedFiles( )
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{
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_part->partController()->closeFiles( getSelectedURLs() );
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}
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void FileListWidget::saveSelectedFiles( )
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{
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_part->partController()->saveFiles( getSelectedURLs() );
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}
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void FileListWidget::reloadSelectedFiles( )
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{
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_part->partController()->revertFiles( getSelectedURLs() );
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}
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TQStringList FileListWidget::storeSelections()
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{
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TQStringList list;
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TQListViewItem * item = firstChild();
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while ( item )
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{
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if ( item->isSelected() )
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{
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list << item->text(0);
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}
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item = item->nextSibling();
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}
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return list;
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}
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void FileListWidget::restoreSelections(const TQStringList & list)
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{
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TQListViewItem * item = firstChild();
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while ( item )
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{
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if ( list.tqcontains( item->text(0) ) )
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{
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item->setSelected( true );
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}
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item = item->nextSibling();
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}
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}
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#include "filelist_widget.moc"
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// kate: space-indent off; indent-width 4; tab-width 4; show-tabs off;
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