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/***************************************************************************
smb4ksearchdialog - The search dialog widget of Smb4K.
-------------------
begin : Sa Jun 2 2007
copyright : (C) 2007 by Alexander Reinholdt
email : dustpuppy@users.berlios.de
***************************************************************************/
/***************************************************************************
* 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; if not, write to the *
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
// TQt includes
#include <tqlayout.h>
#include <tqstringlist.h>
#include <tqheader.h>
// KDE includes
#include <tdelocale.h>
#include <kdebug.h>
#include <kcombobox.h>
// application specific includes
#include "smb4ksearchdialog.h"
#include "smb4ksearchdialogitem.h"
#include "../core/smb4knetworkitems.h"
Smb4KSearchDialog::Smb4KSearchDialog( TQWidget *parent, const char *name )
: TQWidget( parent, name )
{
TQGridLayout *layout = new TQGridLayout( this );
layout->setSpacing( 5 );
// Tool bar
m_tool_bar = new TDEToolBar( this, "SearchDialogToolBar", true, true );
m_tool_bar->insertCombo( TQStringList(), Combo, true, TQ_SIGNAL( returnPressed() ),
this, TQ_SLOT( slotReturnPressed() ), true,
i18n( "Enter the search string here." ), -1, Combo );
m_tool_bar->setItemAutoSized( Combo, true );
m_tool_bar->insertSeparator();
m_tool_bar->insertButton( "edit-find", Search, false, i18n( "Search" ) );
m_tool_bar->insertButton( "edit-delete", Clear, false, i18n( "Clear" ) );
m_tool_bar->insertButton( "button_ok", Add, false, i18n( "Add" ) );
// List view
m_list_view = new TDEListView( this, "SearchDialogListView" );
m_list_view->addColumn( i18n( "Search Results" ), -1 );
m_list_view->header()->hide();
m_list_view->setSelectionMode( TQListView::Single );
layout->addWidget( m_tool_bar, 0, 0, 0 );
layout->addWidget( m_list_view, 1, 0, 0 );
m_search_string = TQString();
// Connections:
connect( m_tool_bar->getCombo( Combo ), TQ_SIGNAL( textChanged( const TQString & ) ),
this, TQ_SLOT( slotTextChanged( const TQString & ) ) );
connect( m_tool_bar, TQ_SIGNAL( pressed( int ) ),
this, TQ_SLOT( slotButtonPressed( int ) ) );
connect( m_list_view, TQ_SIGNAL( clicked( TQListViewItem * ) ),
this, TQ_SLOT( slotItemClicked( TQListViewItem * ) ) );
connect( m_list_view, TQ_SIGNAL( selectionChanged( TQListViewItem * ) ),
this, TQ_SLOT( slotSelectionChanged( TQListViewItem * ) ) );
}
Smb4KSearchDialog::~Smb4KSearchDialog()
{
}
const TQString &Smb4KSearchDialog::searchString()
{
m_search_string = m_tool_bar->getCombo( Combo )->currentText();
return m_search_string;
}
/////////////////////////////////////////////////////////////////////////////
// SLOT IMPLEMENTATIONS
/////////////////////////////////////////////////////////////////////////////
void Smb4KSearchDialog::slotReturnPressed()
{
slotButtonPressed( Search );
}
void Smb4KSearchDialog::slotTextChanged( const TQString &text )
{
m_tool_bar->setItemEnabled( Search, !text.isEmpty() );
m_tool_bar->setItemEnabled( Clear, !text.isEmpty() );
}
void Smb4KSearchDialog::slotButtonPressed( int button_id )
{
switch( button_id )
{
case Search:
{
// We will not remove the text from the edit line of the combo
// box like in earlier versions of Smb4K, but it will be selected
// later on, so that the user can easily remove it, if he wants to.
// We disable the combo box until the search process returns.
m_tool_bar->setItemEnabled( Combo, false );
break;
}
case Clear:
{
// Clear the combo box and the list view. The buttons
// will be disabled by slotTextChanged().
m_tool_bar->getCombo( Combo )->clear();
m_list_view->clear();
m_tool_bar->setItemEnabled( Search, false );
m_tool_bar->setItemEnabled( Clear, false );
m_tool_bar->setItemEnabled( Add, false );
break;
}
default:
{
break;
}
}
emit buttonPressed( button_id );
}
void Smb4KSearchDialog::slotItemClicked( TQListViewItem *item )
{
if ( !item )
{
// If there is no item, it means that the user clicked onto
// the viewport. In this case, disable the "Add" button and
// clear the current selection.
m_tool_bar->setItemEnabled( Add, false );
m_list_view->clearSelection();
}
else
{
// This is done by slotSelectionChanged().
}
}
void Smb4KSearchDialog::slotSelectionChanged( TQListViewItem *item )
{
if ( item )
{
// If we have got an item, enable the "Add" button if the
// item is regular. Otherwise disable the button.
Smb4KSearchDialogItem *search_item = static_cast<Smb4KSearchDialogItem *>( item );
if ( search_item->isRegular() )
{
m_tool_bar->setItemEnabled( Add, true );
}
else
{
m_tool_bar->setItemEnabled( Add, false );
}
}
else
{
// If there is no item, it means that the user clicked onto
// the viewport. In this case, disable the "Add" button and
// clear the current selection.
m_tool_bar->setItemEnabled( Add, false );
m_list_view->clearSelection();
}
}
#include "smb4ksearchdialog.moc"
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