You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
431 lines
10 KiB
431 lines
10 KiB
/* This file is part of the KDE libraries
|
|
Copyright (C) 1999,2000,2001 Carsten Pfeiffer <pfeiffer@kde.org>
|
|
|
|
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.
|
|
*/
|
|
|
|
|
|
#include <sys/stat.h>
|
|
#include <unistd.h>
|
|
|
|
#include <tqstring.h>
|
|
#include <tqtooltip.h>
|
|
#include <tqapplication.h>
|
|
|
|
#include <kaccel.h>
|
|
#include <kcombobox.h>
|
|
#include <kdebug.h>
|
|
#include <kdialog.h>
|
|
#include <kdirselectdialog.h>
|
|
#include <kfiledialog.h>
|
|
#include <kglobal.h>
|
|
#include <kiconloader.h>
|
|
#include <klineedit.h>
|
|
#include <klocale.h>
|
|
#include <kurlcompletion.h>
|
|
#include <kurldrag.h>
|
|
#include <kprotocolinfo.h>
|
|
|
|
#include "kurlrequester.h"
|
|
|
|
|
|
class KURLDragPushButton : public KPushButton
|
|
{
|
|
public:
|
|
KURLDragPushButton( TQWidget *parent, const char *name=0 )
|
|
: KPushButton( parent, name ) {
|
|
setDragEnabled( true );
|
|
}
|
|
~KURLDragPushButton() {}
|
|
|
|
void setURL( const KURL& url ) {
|
|
m_urls.clear();
|
|
m_urls.append( url );
|
|
}
|
|
|
|
/* not needed so far
|
|
void setURLs( const KURL::List& urls ) {
|
|
m_urls = urls;
|
|
}
|
|
const KURL::List& urls() const { return m_urls; }
|
|
*/
|
|
|
|
protected:
|
|
virtual TQDragObject *dragObject() {
|
|
if ( m_urls.isEmpty() )
|
|
return 0L;
|
|
|
|
TQDragObject *drag = new KURLDrag( m_urls, this, "url drag" );
|
|
return drag;
|
|
}
|
|
|
|
private:
|
|
KURL::List m_urls;
|
|
|
|
};
|
|
|
|
|
|
/*
|
|
*************************************************************************
|
|
*/
|
|
|
|
class KURLRequester::KURLRequesterPrivate
|
|
{
|
|
public:
|
|
KURLRequesterPrivate() {
|
|
edit = 0L;
|
|
combo = 0L;
|
|
fileDialogMode = KFile::File | KFile::ExistingOnly | KFile::LocalOnly;
|
|
}
|
|
|
|
void setText( const TQString& text ) {
|
|
if ( combo )
|
|
{
|
|
if (combo->editable())
|
|
{
|
|
combo->setEditText( text );
|
|
}
|
|
else
|
|
{
|
|
combo->insertItem( text );
|
|
combo->setCurrentItem( combo->count()-1 );
|
|
}
|
|
}
|
|
else
|
|
{
|
|
edit->setText( text );
|
|
}
|
|
}
|
|
|
|
void connectSignals( TQObject *receiver ) {
|
|
TQObject *sender;
|
|
if ( combo )
|
|
sender = TQT_TQOBJECT(combo);
|
|
else
|
|
sender = TQT_TQOBJECT(edit);
|
|
|
|
connect( sender, TQT_SIGNAL( textChanged( const TQString& )),
|
|
receiver, TQT_SIGNAL( textChanged( const TQString& )));
|
|
connect( sender, TQT_SIGNAL( returnPressed() ),
|
|
receiver, TQT_SIGNAL( returnPressed() ));
|
|
connect( sender, TQT_SIGNAL( returnPressed( const TQString& ) ),
|
|
receiver, TQT_SIGNAL( returnPressed( const TQString& ) ));
|
|
}
|
|
|
|
void setCompletionObject( KCompletion *comp ) {
|
|
if ( combo )
|
|
combo->setCompletionObject( comp );
|
|
else
|
|
edit->setCompletionObject( comp );
|
|
}
|
|
|
|
/**
|
|
* replaces ~user or $FOO, if necessary
|
|
*/
|
|
TQString url() {
|
|
TQString txt = combo ? combo->currentText() : edit->text();
|
|
KURLCompletion *comp;
|
|
if ( combo )
|
|
comp = dynamic_cast<KURLCompletion*>(combo->completionObject());
|
|
else
|
|
comp = dynamic_cast<KURLCompletion*>(edit->completionObject());
|
|
|
|
if ( comp )
|
|
return comp->replacedPath( txt );
|
|
else
|
|
return txt;
|
|
}
|
|
|
|
KLineEdit *edit;
|
|
KComboBox *combo;
|
|
int fileDialogMode;
|
|
TQString fileDialogFilter;
|
|
};
|
|
|
|
|
|
|
|
KURLRequester::KURLRequester( TQWidget *editWidget, TQWidget *parent,
|
|
const char *name )
|
|
: TQHBox( parent, name )
|
|
{
|
|
d = new KURLRequesterPrivate;
|
|
|
|
// must have this as parent
|
|
editWidget->reparent( this, 0, TQPoint(0,0) );
|
|
d->edit = dynamic_cast<KLineEdit*>( editWidget );
|
|
d->combo = dynamic_cast<KComboBox*>( editWidget );
|
|
|
|
init();
|
|
}
|
|
|
|
|
|
KURLRequester::KURLRequester( TQWidget *parent, const char *name )
|
|
: TQHBox( parent, name )
|
|
{
|
|
d = new KURLRequesterPrivate;
|
|
init();
|
|
}
|
|
|
|
|
|
KURLRequester::KURLRequester( const TQString& url, TQWidget *parent,
|
|
const char *name )
|
|
: TQHBox( parent, name )
|
|
{
|
|
d = new KURLRequesterPrivate;
|
|
init();
|
|
setKURL( KURL::fromPathOrURL( url ) );
|
|
}
|
|
|
|
|
|
KURLRequester::~KURLRequester()
|
|
{
|
|
delete myCompletion;
|
|
delete myFileDialog;
|
|
delete d;
|
|
}
|
|
|
|
|
|
void KURLRequester::init()
|
|
{
|
|
myFileDialog = 0L;
|
|
myShowLocalProt = false;
|
|
|
|
if ( !d->combo && !d->edit )
|
|
d->edit = new KLineEdit( this, "line edit" );
|
|
|
|
myButton = new KURLDragPushButton( this, "kfile button");
|
|
TQIconSet iconSet = SmallIconSet(TQString::tqfromLatin1("fileopen"));
|
|
TQPixmap pixMap = iconSet.pixmap( TQIconSet::Small, TQIconSet::Normal );
|
|
myButton->setIconSet( iconSet );
|
|
myButton->setFixedSize( pixMap.width()+8, pixMap.height()+8 );
|
|
TQToolTip::add(myButton, i18n("Open file dialog"));
|
|
|
|
connect( myButton, TQT_SIGNAL( pressed() ), TQT_SLOT( slotUpdateURL() ));
|
|
|
|
setSpacing( KDialog::spacingHint() );
|
|
|
|
TQWidget *widget = d->combo ? (TQWidget*) d->combo : (TQWidget*) d->edit;
|
|
widget->installEventFilter( this );
|
|
setFocusProxy( widget );
|
|
|
|
d->connectSignals( TQT_TQOBJECT(this) );
|
|
connect( myButton, TQT_SIGNAL( clicked() ), this, TQT_SLOT( slotOpenDialog() ));
|
|
|
|
myCompletion = new KURLCompletion();
|
|
d->setCompletionObject( myCompletion );
|
|
|
|
KAccel *accel = new KAccel( this );
|
|
accel->insert( KStdAccel::Open, TQT_TQOBJECT(this), TQT_SLOT( slotOpenDialog() ));
|
|
accel->readSettings();
|
|
}
|
|
|
|
|
|
void KURLRequester::setURL( const TQString& url )
|
|
{
|
|
if ( myShowLocalProt )
|
|
{
|
|
d->setText( url );
|
|
}
|
|
else
|
|
{
|
|
// ### This code is broken (e.g. for paths with '#')
|
|
if ( url.startsWith("file://") )
|
|
d->setText( url.mid( 7 ) );
|
|
else if ( url.startsWith("file:") )
|
|
d->setText( url.mid( 5 ) );
|
|
else
|
|
d->setText( url );
|
|
}
|
|
}
|
|
|
|
void KURLRequester::setKURL( const KURL& url )
|
|
{
|
|
if ( myShowLocalProt )
|
|
d->setText( url.url() );
|
|
else
|
|
d->setText( url.pathOrURL() );
|
|
}
|
|
|
|
void KURLRequester::setCaption( const TQString& caption )
|
|
{
|
|
TQWidget::setCaption( caption );
|
|
if (myFileDialog)
|
|
myFileDialog->setCaption( caption );
|
|
}
|
|
|
|
TQString KURLRequester::url() const
|
|
{
|
|
return d->url();
|
|
}
|
|
|
|
void KURLRequester::slotOpenDialog()
|
|
{
|
|
KURL newurl;
|
|
if ( (d->fileDialogMode & KFile::Directory) && !(d->fileDialogMode & KFile::File) ||
|
|
/* catch possible fileDialog()->setMode( KFile::Directory ) changes */
|
|
(myFileDialog && ( (myFileDialog->mode() & KFile::Directory) &&
|
|
(myFileDialog->mode() & (KFile::File | KFile::Files)) == 0 ) ) )
|
|
{
|
|
newurl = KDirSelectDialog::selectDirectory(url(), d->fileDialogMode & KFile::LocalOnly);
|
|
if ( !newurl.isValid() )
|
|
{
|
|
return;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
emit openFileDialog( this );
|
|
|
|
KFileDialog *dlg = fileDialog();
|
|
if ( !d->url().isEmpty() ) {
|
|
KURL u( url() );
|
|
// If we won't be able to list it (e.g. http), then don't try :)
|
|
if ( KProtocolInfo::supportsListing( u ) )
|
|
dlg->setSelection( u.url() );
|
|
}
|
|
|
|
if ( dlg->exec() != TQDialog::Accepted )
|
|
{
|
|
return;
|
|
}
|
|
|
|
newurl = dlg->selectedURL();
|
|
}
|
|
|
|
setKURL( newurl );
|
|
emit urlSelected( d->url() );
|
|
}
|
|
|
|
void KURLRequester::setMode(uint mode)
|
|
{
|
|
Q_ASSERT( (mode & KFile::Files) == 0 );
|
|
d->fileDialogMode = mode;
|
|
if ( (mode & KFile::Directory) && !(mode & KFile::File) )
|
|
myCompletion->setMode( KURLCompletion::DirCompletion );
|
|
|
|
if (myFileDialog)
|
|
myFileDialog->setMode( d->fileDialogMode );
|
|
}
|
|
|
|
unsigned int KURLRequester::mode() const
|
|
{
|
|
return d->fileDialogMode;
|
|
}
|
|
|
|
void KURLRequester::setFilter(const TQString &filter)
|
|
{
|
|
d->fileDialogFilter = filter;
|
|
if (myFileDialog)
|
|
myFileDialog->setFilter( d->fileDialogFilter );
|
|
}
|
|
|
|
TQString KURLRequester::filter( ) const
|
|
{
|
|
return d->fileDialogFilter;
|
|
}
|
|
|
|
|
|
KFileDialog * KURLRequester::fileDialog() const
|
|
{
|
|
if ( !myFileDialog ) {
|
|
TQWidget *p = tqparentWidget();
|
|
myFileDialog = new KFileDialog( TQString::null, d->fileDialogFilter, p,
|
|
"file dialog", true );
|
|
|
|
myFileDialog->setMode( d->fileDialogMode );
|
|
myFileDialog->setCaption( caption() );
|
|
}
|
|
|
|
return myFileDialog;
|
|
}
|
|
|
|
|
|
void KURLRequester::setShowLocalProtocol( bool b )
|
|
{
|
|
if ( myShowLocalProt == b )
|
|
return;
|
|
|
|
myShowLocalProt = b;
|
|
setKURL( url() );
|
|
}
|
|
|
|
void KURLRequester::clear()
|
|
{
|
|
d->setText( TQString::null );
|
|
}
|
|
|
|
KLineEdit * KURLRequester::lineEdit() const
|
|
{
|
|
return d->edit;
|
|
}
|
|
|
|
KComboBox * KURLRequester::comboBox() const
|
|
{
|
|
return d->combo;
|
|
}
|
|
|
|
void KURLRequester::slotUpdateURL()
|
|
{
|
|
// bin compat, myButton is declared as QPushButton
|
|
KURL u;
|
|
u = KURL( KURL( TQDir::currentDirPath() + '/' ), url() );
|
|
(static_cast<KURLDragPushButton *>( myButton ))->setURL( u );
|
|
}
|
|
|
|
bool KURLRequester::eventFilter( TQObject *obj, TQEvent *ev )
|
|
{
|
|
if ( ( TQT_BASE_OBJECT(d->edit) == TQT_BASE_OBJECT(obj) ) || ( TQT_BASE_OBJECT(d->combo) == TQT_BASE_OBJECT(obj) ) )
|
|
{
|
|
if (( ev->type() == TQEvent::FocusIn ) || ( ev->type() == TQEvent::FocusOut ))
|
|
// Forward focusin/focusout events to the urlrequester; needed by file form element in khtml
|
|
TQApplication::sendEvent( this, ev );
|
|
}
|
|
return TQWidget::eventFilter( obj, ev );
|
|
}
|
|
|
|
KPushButton * KURLRequester::button() const
|
|
{
|
|
return myButton;
|
|
}
|
|
|
|
KEditListBox::CustomEditor KURLRequester::customEditor()
|
|
{
|
|
tqsetSizePolicy(TQSizePolicy( TQSizePolicy::Preferred,
|
|
TQSizePolicy::Fixed));
|
|
|
|
KLineEdit *edit = d->edit;
|
|
if ( !edit && d->combo )
|
|
edit = dynamic_cast<KLineEdit*>( d->combo->lineEdit() );
|
|
|
|
#ifndef NDEBUG
|
|
if ( !edit )
|
|
kdWarning() << "KURLRequester's lineedit is not a KLineEdit!??\n";
|
|
#endif
|
|
|
|
KEditListBox::CustomEditor editor( this, edit );
|
|
return editor;
|
|
}
|
|
|
|
void KURLRequester::virtual_hook( int, void* )
|
|
{ /*BASE::virtual_hook( id, data );*/ }
|
|
|
|
KURLComboRequester::KURLComboRequester( TQWidget *parent,
|
|
const char *name )
|
|
: KURLRequester( new KComboBox(false), parent, name)
|
|
{
|
|
}
|
|
|
|
#include "kurlrequester.moc"
|