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/***************************************************************************
scqtfileedit.cpp - description
-------------------
begin : Mon Sep 3 2001
copyright : (C) 2001 by Werner Schulte
email : sc@schulte-ac.de
***************************************************************************/
/* $Id: scqtfileedit.cpp,v 2.1 2003/06/07 11:47:53 schneide Exp schneide $ */
/***************************************************************************
* *
* 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. *
* *
***************************************************************************/
#include <stdio.h>
#include <stdlib.h>
#include "qdir.h"
#include "qdialog.h"
#include "qpixmap.h"
#include "qlistview.h"
#include "qlineedit.h"
#include "qtoolbutton.h"
#include "scqtfileedit.h"
// #define DEBUGFILEEDIT
/* XPM */
static const char* const file_xpm[]={
"16 16 5 1",
". c #7f7f7f",
"# c None",
"c c #000000",
"b c #bfbfbf",
"a c #ffffff",
"################",
"..........######",
".aaaaaaaab.#####",
".aaaaaaaaba.####",
".aaaaaaaacccc###",
".aaaaaaaaaabc###",
".aaaaaaaaaabc###",
".aaaaaaaaaabc###",
".aaaaaaaaaabc###",
".aaaaaaaaaabc###",
".aaaaaaaaaabc###",
".aaaaaaaaaabc###",
".aaaaaaaaaabc###",
".aaaaaaaaaabc###",
".bbbbbbbbbbbc###",
"ccccccccccccc###"};
/* XPM */
static const char * const link_file_xpm[]={
"16 16 10 1",
"h c #808080",
"g c #a0a0a0",
"d c #c3c3c3",
". c #7f7f7f",
"c c #000000",
"b c #bfbfbf",
"f c #303030",
"e c #585858",
"a c #ffffff",
"# c None",
"################",
"..........######",
".aaaaaaaab.#####",
".aaaaaaaaba.####",
".aaaaaaaacccc###",
".aaaaaaaaaabc###",
".aaaaaaaaaabc###",
".aaaaaaaaaadc###",
".aaaaaaaaaadc###",
".aaaacccccccc###",
".aaaacaaaaaac###",
".aaaacaeaeaac###",
".aaaacaefcfac###",
".aaaacaagchac###",
".ddddcaaahaac###",
"ccccccccccccc###"};
/* XPM */
static const char * const closed_xpm[]={
"16 16 6 1",
". c None",
"b c #ffff00",
"d c #000000",
"* c #999999",
"a c #cccccc",
"c c #ffffff",
"................",
"................",
"..*****.........",
".*ababa*........",
"*abababa******..",
"*cccccccccccc*d.",
"*cbababababab*d.",
"*cabababababa*d.",
"*cbababababab*d.",
"*cabababababa*d.",
"*cbababababab*d.",
"*cabababababa*d.",
"*cbababababab*d.",
"**************d.",
".dddddddddddddd.",
"................"};
/* XPM */
static const char* const cdtoparent_xpm[]={
"15 13 3 1",
". c None",
"* c #000000",
"a c #ffff99",
"..*****........",
".*aaaaa*.......",
"***************",
"*aaaaaaaaaaaaa*",
"*aaaa*aaaaaaaa*",
"*aaa***aaaaaaa*",
"*aa*****aaaaaa*",
"*aaaa*aaaaaaaa*",
"*aaaa*aaaaaaaa*",
"*aaaa******aaa*",
"*aaaaaaaaaaaaa*",
"*aaaaaaaaaaaaa*",
"***************"};
ScQtFileEditDlg::ScQtFileEditDlg( QWidget *parent, const char *name,
const QString &path, const QString &filter )
: ScQtFileDlg( parent, name, TRUE ), QDir( path, filter )
{
// ListView->setRootIsDecorated ( TRUE );
#ifdef DEBUGFILEEDIT
printf ("\nScQtFileEditDlg:: constructor name=%s", name );
printf ("\n path=%s", (const char *)path );
printf ("\n filter=%s", (const char *)filter );
printf ("\n parent=%p", parent );
fflush(stdout);
#endif
bpath = path;
bfilter = filter;
exflag = false;
ListView->setAllColumnsShowFocus( TRUE );
ListView->setColumnAlignment( 1, Qt::AlignRight );
fileIcon = new QPixmap( (const char **)file_xpm);
dirIcon = new QPixmap( (const char **)closed_xpm);
linkIcon = new QPixmap( (const char **)link_file_xpm);
cdToParentIcon = new QPixmap( (const char **)cdtoparent_xpm);
#ifdef QWS
showMaximized();
#endif
mkdirflag = false;
MkDirButton->setEnabled( false );
initDirCombo( bpath );
initTypeCombo( bfilter );
dirstr = tr("dir");
filestr = tr("file");
linkstr = tr("link");
rFlag = false;
showTimer.stop();
connect( &showTimer, SIGNAL(timeout()), SLOT( slotShowDir() ) );
fmode = QDir::All;
fnfilter = false;
fsorting = false;
}
ScQtFileEditDlg::~ScQtFileEditDlg()
{
#ifdef DEBUGFILEEDIT
printf ("\nScQtFileEditDlg::destructor called" );
fflush(stdout);
#endif
if ( fileIcon != NULL )
{
delete fileIcon;
fileIcon = NULL;
}
if ( dirIcon != NULL )
{
delete dirIcon;
dirIcon = NULL;
}
if ( linkIcon != NULL )
{
delete linkIcon;
linkIcon = NULL;
}
if ( cdToParentIcon != NULL )
{
delete cdToParentIcon;
cdToParentIcon = NULL;
}
}
void ScQtFileEditDlg::readIt( )
{
qfil = readDir( bpath, bfilter );
slotShowDir( );
}
void ScQtFileEditDlg::setAutoExtension( bool ex )
{
exflag = ex;
}
int ScQtFileEditDlg::checkComboEntryExists( QComboBox *com, const QString &str )
{
int i;
if ( com )
{
for ( i = 0; i < com->count(); i++ )
{
if ( com->text( i ) == str )
{
com->setCurrentItem( i );
return( 1 );
}
}
}
return( 0 );
}
void ScQtFileEditDlg::initDirCombo( const QString &str )
{
DirComboBox->clear();
DirComboBox->insertItem( "/" );
if ( str.isEmpty() )
return;
DirComboBox->insertItem( str, -1 );
}
void ScQtFileEditDlg::initTypeCombo( const QString &str )
{
TypeComboBox->clear();
TypeComboBox->insertItem( "*" );
if ( str.isEmpty() )
return;
TypeComboBox->insertItem( str, -1 );
}
void ScQtFileEditDlg::insDirCombo( const QString &str )
{
if ( str.isEmpty() )
return;
if ( !checkComboEntryExists( DirComboBox, str ) )
{
if ( DirComboBox->count() >= MAXDIRCOMBOCOUNT )
{
// 2. Item loeschen (das erste ist "/")
DirComboBox->removeItem( 1 );
}
// neues Item anhaengen
DirComboBox->insertItem( str, -1 );
DirComboBox->setCurrentItem( DirComboBox->count() - 1 );
}
}
void ScQtFileEditDlg::insTypeCombo( const QString &str )
{
if ( str.isEmpty() )
return;
if ( !checkComboEntryExists( TypeComboBox, str ) )
{
if ( TypeComboBox->count() >= MAXTYPECOMBOCOUNT )
{
// 2. Item loeschen (das erste ist "/")
TypeComboBox->removeItem( 1 );
}
// neues Item anhaengen
TypeComboBox->insertItem( str, -1 );
TypeComboBox->setCurrentItem( TypeComboBox->count() - 1 );
}
}
const QFileInfoList *ScQtFileEditDlg::readDir( const QString &path, const QString &filter )
{
static QString qpath, qfilter;
#ifdef DEBUGFILEEDIT
printf ("\nScQtFileEditDlg::readDir called, path = %s", (const char *)path );
printf ("\n filter = %s", (const char *)filter );
fflush(stdout);
#endif
rFlag = true;
if ( path.isEmpty() )
qpath = "/";
else
qpath = path;
if ( filter.isEmpty() )
qfilter = "*";
else
qfilter = filter;
insDirCombo( qpath );
insTypeCombo( qfilter );
setFilter( fmode );
if ( fsorting )
setSorting( QDir::DirsFirst | QDir::Name );
if ( fnfilter )
setNameFilter( qfilter );
setPath( qpath );
const QFileInfoList *dirlist = entryInfoList();
if ( !dirlist )
{
rFlag = false;
return( 0 );
}
rFlag = false;
return( dirlist );
}
QString ScQtFileEditDlg::getResult( )
{
static QString qstr;
#ifdef DEBUGFILEEDIT
printf ("\nScQtFileEditDlg::getResult called" );
fflush(stdout);
#endif
qstr = bpath + "/";
qstr = qstr + filename;
bpath = cleanDirPath( qstr );
return( bpath );
}
QString ScQtFileEditDlg::getFileName( )
{
int a;
static QString qstr;
#ifdef DEBUGFILEEDIT
printf ("\nScQtFileEditDlg::getFileName called" );
fflush(stdout);
#endif
a = bpath.findRev( "/", -1, TRUE );
if (a == -1)
qstr = bpath; // Nicht gefunden
else
qstr = bpath.right( bpath.length() - a - 1 );
return( qstr );
}
// Ab hier die Slots -----------------------------------
void ScQtFileEditDlg::slotShowDir()
{
static QListViewItem *qlvitem;
static QString ftypestr, fsizestr;
static QFileInfo *fi; // pointer for traversing
if ( !qfil ) // pointer war Null
return;
ListView->clear(); // ersma loeschen
QFileInfoListIterator it( *qfil ); // create list iterator
if ( !it ) // pointer war Null
return;
while ( (fi=it.current()) )
{ // for each file...
if ( !fi ) // current war 0
return;
if ( !fi->fileName().isNull() )
{
if ( fi->isDir() == TRUE )
{
ftypestr = dirstr;
fsizestr = "" ;
}
else if ( fi->isSymLink() == TRUE )
{
ftypestr = linkstr;
fsizestr = "" ;
}
else if ( fi->isFile() == TRUE )
{
ftypestr = filestr;
fsizestr.sprintf( "%d", fi->size() );
}
else
{
printf( "something else\n" );
fflush(stdout);
}
if ( !(fi->fileName() == "." ) ) // der wird ausgespart
{
qlvitem = new QListViewItem ( ListView, fi->fileName(), fsizestr, ftypestr );
if ( fi->fileName() == ".." )
qlvitem->setPixmap( 0, *cdToParentIcon );
else if ( fi->isDir() == TRUE )
qlvitem->setPixmap( 0, *dirIcon );
else if ( fi->isSymLink() == TRUE )
qlvitem->setPixmap( 0, *linkIcon );
else if ( fi->isFile() == TRUE )
qlvitem->setPixmap( 0, *fileIcon );
}
}
++it; // goto next list element
}
}
void ScQtFileEditDlg::slotDirComboBoxChanged( int item )
{
if ( !rFlag )
{
bpath = DirComboBox->currentText( );
qfil = readDir( bpath, bfilter );
slotShowDir( );
}
}
void ScQtFileEditDlg::slotTypeComboBoxChanged( int item )
{
if ( !rFlag )
{
bfilter = TypeComboBox->currentText( );
qfil = readDir( bpath, bfilter );
slotShowDir( );
}
}
void ScQtFileEditDlg::slotFileTextChanged( const QString &txt )
{
filename = txt;
}
void ScQtFileEditDlg::slotSelectionChanged( QListViewItem *item )
{
static QString qstr, rstr;
#ifdef DEBUGFILEEDIT
printf ("\nScQtFileEditDlg::slotSelectionChanged called" );
fflush(stdout);
#endif
if ( item )
{
if ( !item->text(2) )
return;
if ( item->text(2) == dirstr )
{
if ( !rFlag )
{
rstr = bpath;
qstr = bpath + "/";
qstr = qstr + item->text(0);
bpath = cleanDirPath( qstr );
qfil = readDir( bpath, bfilter );
if ( qfil == 0 )
{
bpath = rstr;
// Nochmal lesen, um die ComboBoxen zu setzten
qfil = readDir( bpath, bfilter );
}
showTimer.start( 10, true );
}
}
else if ( item->text(2) == filestr )
{
FNameLineEdit->setText( item->text(0) );
filename = item->text(0);
}
}
}
void ScQtFileEditDlg::slotMkDir( )
{
QString qstr;
if ( !FNameLineEdit->text().isEmpty() )
{
qstr = bpath + "/";
qstr = qstr + FNameLineEdit->text();
mkdir( qstr, true );
qfil = readDir( bpath, bfilter );
FNameLineEdit->setText( "" );
slotShowDir( );
}
}
void ScQtFileEditDlg::slotDoubleClicked( QListViewItem *item )
{
static QString qstr, rstr;
#ifdef DEBUGFILEEDIT
printf ("\nScQtFileEditDlg::slotDoubleClicked called" );
fflush(stdout);
#endif
if ( item )
{
if ( item->text(2) == dirstr )
{
if ( !rFlag )
{
rstr = bpath;
qstr = bpath + "/";
qstr = qstr + item->text(0);
bpath = cleanDirPath( qstr );
qfil = readDir( bpath, bfilter );
if ( qfil == 0 )
{
bpath = rstr;
// Nochmal lesen, um die ComboBoxen zu setzten
qfil = readDir( bpath, bfilter );
}
showTimer.start( 10, TRUE );
}
}
}
}
void ScQtFileEditDlg::autoExtension( )
{
QString qstr;
int len;
if ( exflag )
{
qstr = TypeComboBox->currentText( );
if ( qstr != "*" )
{
len = qstr.findRev( ".", -1 );
if ( len >= 0 )
{
qstr = qstr.right( qstr.length() - len );
len = filename.findRev( qstr, -1 );
if ( len < 0 )
filename = filename + qstr;
}
}
}
}
void ScQtFileEditDlg::setMode( int mode )
{
fmode = mode;
}
void ScQtFileEditDlg::setNFilter( bool ff )
{
fnfilter = ff;
}
void ScQtFileEditDlg::setFSorting( bool ff )
{
fsorting = ff;
}
void ScQtFileEditDlg::allowMkDir( bool mkdir )
{
mkdirflag = mkdir;
MkDirButton->setEnabled( mkdir );
}
void ScQtFileEditDlg::slotOK( )
{
#ifdef DEBUGFILEEDIT
printf ("\nScQtFileEditDlg::slotOK called" );
fflush(stdout);
#endif
autoExtension();
accept();
}
void ScQtFileEditDlg::slotCancel( )
{
#ifdef DEBUGFILEEDIT
printf ("\nScQtFileEditDlg::slotCancel called" );
fflush(stdout);
#endif
reject();
}
/**************************************************************************
***************************************************************************/
ScQtFileEdit::ScQtFileEdit( QWidget *parent, const char *name )
{
#ifdef DEBUGFILEEDIT
printf ("\nScQtFileEdit constructor called");
fflush(stdout);
#endif
}
ScQtFileEdit::~ScQtFileEdit()
{
#ifdef DEBUGFILEEDIT
printf ("\nScQtFileEdit destructor called");
fflush(stdout);
#endif
}
QString ScQtFileEdit::getOpenFileName( QWidget *parent, const char *name,
const QString &path, const QString &filter )
{
static ScQtFileEditDlg *fd;
static QString fname;
#ifdef DEBUGFILEEDIT
printf ("\nScQtFileEdit::getOpenFileName name=%s", name );
printf ("\n path=%s", (const char *)path );
printf ("\n filter=%s", (const char *)filter );
fflush(stdout);
#endif
fd = new ScQtFileEditDlg( parent, name, path, filter );
fd->setAutoExtension( false );
fd->setMode( QDir::All|QDir::System );
fd->setNFilter( true );
fd->setFSorting( true );
fd->readIt();
fd->exec();
if ( fd->result() == QDialog::Accepted )
fname = fd->getResult();
else
fname = "";
delete fd;
return( fname );
}
QString ScQtFileEdit::getSaveAsFileName( QWidget *parent, const char *name,
const QString &path, const QString &filter )
{
static ScQtFileEditDlg *fd;
static QString fname;
#ifdef DEBUGFILEEDIT
printf ("\nScQtFileEdit::getSaveAsFileName name=%s", name );
printf ("\n path=%s", (const char *)path );
printf ("\n filter=%s", (const char *)filter );
fflush(stdout);
#endif
fd = new ScQtFileEditDlg( parent, name, path, filter );
fd->allowMkDir( true ); // CS:
fd->setAutoExtension( true );
fd->setNFilter( true );
fd->setFSorting( true );
fd->readIt();
fd->exec();
if ( fd->result() == QDialog::Accepted )
fname = fd->getResult();
else
fname = "";
delete fd;
return( fname );
}
QString ScQtFileEdit::getDirName( QWidget *parent, const char *name,
const QString &path )
{
static ScQtFileEditDlg *fd;
static QString fname;
#ifdef DEBUGFILEEDIT
printf ("\nScQtFileEdit::getDirName name=%s", name );
printf ("\n path=%s", (const char *)path );
fflush(stdout);
#endif
fd = new ScQtFileEditDlg( parent, name, path );
fd->setMode( QDir::Dirs );
fd->setNFilter( false );
fd->setFSorting( true );
fd->readIt();
fd->exec();
if ( fd->result() == QDialog::Accepted )
fname = fd->getResult();
else
fname = "";
delete fd;
return( fname );
}
QString ScQtFileEdit::mkDir( QWidget *parent, const char *name,
const QString &path, const QString &filter )
{
static ScQtFileEditDlg *fd;
static QString fname;
#ifdef DEBUGFILEEDIT
printf ("\nScQtFileEdit::mkDir name=%s", name );
printf ("\n basepath=%s", (const char *)path );
printf ("\n filter=%s", (const char *)filter );
fflush(stdout);
#endif
fd = new ScQtFileEditDlg( parent, name, path, filter );
fd->setAutoExtension( true );
fd->allowMkDir( true );
fd->setNFilter( false );
fd->setFSorting( true );
fd->readIt();
fd->exec();
if ( fd->result() == QDialog::Accepted )
fname = fd->getResult();
else
fname = "";
delete fd;
return( fname );
}
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