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/******************************************************************
* Copyright (C) 2005, 2006 Piotr Pszczolkowski
*-------------------------------------------------------------------
* This file is part of BSCommander (Beesoft Commander).
*
* BsC 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.
*
* BsC 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 BSCommander; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*******************************************************************/
/*------- include files:
-------------------------------------------------------------------*/
#include "StartDir.h"
#include "Shared.h"
#include <qlayout.h>
#include <qgroupbox.h>
#include <qcheckbox.h>
#include <qcombobox.h>
#include <qpushbutton.h>
#include <qlineedit.h>
#include <qdir.h>
/*------- local constants:
-------------------------------------------------------------------*/
const QString StartDir::Caption = QT_TR_NOOP( "Start directory selection" );
const QString StartDir::RootDirTitle = QT_TR_NOOP( "Root directory" );
const QString StartDir::HomeDirTitle = QT_TR_NOOP( "Your home directory" );
const QString StartDir::SelectDirTitle = QT_TR_NOOP( "Select a directory" );
const QString StartDir::EditDirTitle = QT_TR_NOOP( "Type a directory" );
const QString StartDir::SelectLabel = QT_TR_NOOP( "top directory" );
//*******************************************************************
// StartDir CONSTRUCTOR
//*******************************************************************
StartDir::StartDir( QWidget* const in_parent )
: QDialog( in_parent )
, d_root_gbox ( new QGroupBox( 2, Qt::Horizontal, tr(RootDirTitle) , this ))
, d_home_gbox ( new QGroupBox( 2, Qt::Horizontal, tr(HomeDirTitle) , this ))
, d_select_gbox( new QGroupBox( 2, Qt::Horizontal, tr(SelectDirTitle), this ))
, d_edit_gbox ( new QGroupBox( 2, Qt::Horizontal, tr(EditDirTitle) , this ))
, d_root_cb ( new QCheckBox( "/", d_root_gbox ))
, d_home_cb ( new QCheckBox( QDir::homeDirPath(), d_home_gbox ))
, d_select_cb ( new QCheckBox( tr(SelectLabel), d_select_gbox ))
, d_edit_cb ( new QCheckBox( d_edit_gbox ))
, d_selector ( new QComboBox( d_select_gbox ))
, d_edit ( new QLineEdit( d_edit_gbox ))
, d_select_btn ( new QPushButton( tr(Shared::SelectBtnLabel), this ))
, d_return_btn ( new QPushButton( tr(Shared::CloseBtnLabel), this ))
, d_wait ( FALSE )
{
setCaption( tr(Caption) );
d_root_cb->setChecked( TRUE );
d_selector->setEnabled( FALSE );
d_edit->setEnabled( FALSE );
QDir dir( "/", QString::null, (QDir::Name | QDir::IgnoreCase), QDir::Dirs );
const QFileInfoList* const file_list = dir.entryInfoList();
if( file_list ) {
QFileInfoListIterator it( *file_list );
while( it.current() ) {
if( Shared::is_regular_file( it.current()->fileName() )) {
if( it.current()->isExecutable() && it.current()->isReadable() ) {
d_selector->insertItem( it.current()->fileName() );
}
}
++it;
}
}
QHBoxLayout* const main_layout = new QHBoxLayout( this );
main_layout->setMargin( Shared::LayoutMargin );
main_layout->setSpacing( Shared::LayoutSpacing );
{
QVBoxLayout* const sel_layout = new QVBoxLayout;
sel_layout->addWidget( d_root_gbox );
sel_layout->addWidget( d_home_gbox );
sel_layout->addWidget( d_select_gbox );
sel_layout->addWidget( d_edit_gbox );
main_layout->addLayout( sel_layout );
}
{
QVBoxLayout* const btn_layout = new QVBoxLayout;
btn_layout->addStretch( Shared::OverStretch );
btn_layout->addWidget( d_select_btn );
btn_layout->addWidget( d_return_btn );
main_layout->addLayout( btn_layout );
}
connect( d_root_cb , SIGNAL( toggled( bool )), this, SLOT( slot_root( bool ) ));
connect( d_home_cb , SIGNAL( toggled( bool )), this, SLOT( slot_home( bool ) ));
connect( d_select_cb , SIGNAL( toggled( bool )), this, SLOT( slot_select( bool ) ));
connect( d_edit_cb , SIGNAL( toggled( bool )), this, SLOT( slot_edit( bool ) ));
connect( d_select_btn, SIGNAL( clicked() ), this, SLOT( slot_select() ));
connect( d_return_btn, SIGNAL( clicked() ), this, SLOT( slot_return() ));
}
// end of StartDir
//*******************************************************************
// get_from_dir PUBLIC
//*******************************************************************
void StartDir::get_from_dir( QString& out_from_dir )
{
out_from_dir = QString::null;
if( d_root_cb->isChecked() ) {
out_from_dir= "/";
}
else if( d_home_cb->isChecked() ) {
out_from_dir = QDir::homeDirPath();
}
else if( d_select_cb->isChecked() ) {
out_from_dir = "/" + d_selector->currentText();
}
else if( d_edit_cb->isChecked() ) {
out_from_dir = d_edit->text();
}
}
// end of get_from_dir
//*******************************************************************
// slot_select PRIVATE slot
//*******************************************************************
void StartDir::slot_select()
{
accept();
}
// end of slot_select
//*******************************************************************
// slot_return PRIVATE slot
//*******************************************************************
void StartDir::slot_return()
{
reject();
}
// end of slot_return
//*******************************************************************
// slot_root PRIVATE slot
//*******************************************************************
void StartDir::slot_root( const bool in_is_on )
{
if( FALSE == d_wait ) {
if( in_is_on ) {
d_wait = TRUE;
deselect_all();
d_root_cb->setChecked( TRUE );
d_edit->setEnabled( FALSE );
d_selector->setEnabled( FALSE );
d_wait = FALSE;
}
}
}
// end of slot_root
//*******************************************************************
// slot_home PRIVATE slot
//*******************************************************************
void StartDir::slot_home( const bool in_is_on )
{
if( FALSE == d_wait ) {
if( in_is_on ) {
d_wait = TRUE;
deselect_all();
d_home_cb->setChecked( TRUE );
d_edit->setEnabled( FALSE );
d_selector->setEnabled( FALSE );
d_wait = FALSE;
}
}
}
// end of slot_home
//*******************************************************************
// slot_select PRIVATE slot
//*******************************************************************
void StartDir::slot_select( const bool in_is_on )
{
if( FALSE == d_wait ) {
if( in_is_on ) {
d_wait = TRUE;
deselect_all();
d_select_cb->setChecked( TRUE );
d_edit->setEnabled( FALSE );
d_selector->setEnabled( TRUE );
d_selector->setFocus();
d_wait = FALSE;
}
}
}
// end of slot_select
//*******************************************************************
// slot_edit PRIVATE slot
//*******************************************************************
void StartDir::slot_edit( const bool in_is_on )
{
if( FALSE == d_wait ) {
if( in_is_on ) {
d_wait = TRUE;
deselect_all();
d_edit_cb->setChecked( TRUE );
d_selector->setEnabled( FALSE );
d_edit->setEnabled( TRUE );
d_edit->setFocus();
d_wait = FALSE;
}
}
}
// end of slot_select
//*******************************************************************
// deselect_all PRIVATE
//*******************************************************************
void StartDir::deselect_all()
{
d_root_cb->setChecked( FALSE );
d_home_cb->setChecked( FALSE );
d_select_cb->setChecked( FALSE );
d_edit_cb->setChecked( FALSE );
}
// end of deselct_all
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