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Diffstat (limited to 'krusader/Dialogs/kurllistrequester.cpp')
| -rw-r--r-- | krusader/Dialogs/kurllistrequester.cpp | 202 |
1 files changed, 202 insertions, 0 deletions
diff --git a/krusader/Dialogs/kurllistrequester.cpp b/krusader/Dialogs/kurllistrequester.cpp new file mode 100644 index 0000000..4575555 --- /dev/null +++ b/krusader/Dialogs/kurllistrequester.cpp @@ -0,0 +1,202 @@ +/*************************************************************************** + kurllistrequester.cpp - description + ------------------- + copyright : (C) 2005 by Csaba Karai + e-mail : krusader@users.sourceforge.net + web site : http://krusader.sourceforge.net + --------------------------------------------------------------------------- + Description + *************************************************************************** + + A + + db dD d8888b. db db .d8888. .d8b. d8888b. d88888b d8888b. + 88 ,8P' 88 `8D 88 88 88' YP d8' `8b 88 `8D 88' 88 `8D + 88,8P 88oobY' 88 88 `8bo. 88ooo88 88 88 88ooooo 88oobY' + 88`8b 88`8b 88 88 `Y8b. 88~~~88 88 88 88~~~~~ 88`8b + 88 `88. 88 `88. 88b d88 db 8D 88 88 88 .8D 88. 88 `88. + YP YD 88 YD ~Y8888P' `8888Y' YP YP Y8888D' Y88888P 88 YD + + S o u r c e F i l e + + *************************************************************************** + * * + * 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 "kurllistrequester.h" +#include "../VFS/vfs.h" +#include <qpixmap.h> +#include <qcursor.h> +#include <qlayout.h> +#include <kfiledialog.h> +#include <kpopupmenu.h> +#include <kiconloader.h> +#include <klocale.h> +#include <kmessagebox.h> + +#define DELETE_ITEM_ID 100 + +KURLListRequester::KURLListRequester( QWidget *parent, const char * name ) : QWidget( parent, name ) +{ + KIconLoader *iconLoader = new KIconLoader(); + QPixmap imageAdd = iconLoader->loadIcon( "1downarrow", KIcon::Panel, 16 ); + QPixmap imageFolder = iconLoader->loadIcon( "folder", KIcon::Panel, 16 ); + + // Creating the widget + + QGridLayout *urlListRequesterGrid = new QGridLayout( this ); + urlListRequesterGrid->setSpacing( 0 ); + urlListRequesterGrid->setMargin( 0 ); + + urlLineEdit = new KLineEdit( this, "urlLineEdit" ); + urlListRequesterGrid->addWidget( urlLineEdit, 0, 0 ); + + urlListBox = new QListBox( this, "urlListBox" ); + urlListBox->setSelectionMode( QListBox::Extended ); + urlListRequesterGrid->addMultiCellWidget( urlListBox, 1, 1, 0, 2 ); + + urlAddBtn = new QToolButton( this, "urlAddBtn" ); + urlAddBtn->setText( "" ); + urlAddBtn->setPixmap( imageAdd ); + urlListRequesterGrid->addWidget( urlAddBtn, 0, 1 ); + + urlBrowseBtn = new QToolButton( this, "urlBrowseBtn" ); + urlBrowseBtn->setText( "" ); + urlBrowseBtn->setPixmap( imageFolder ); + urlListRequesterGrid->addWidget( urlBrowseBtn, 0, 2 ); + + // add shell completion + + completion.setMode( KURLCompletion::FileCompletion ); + urlLineEdit->setCompletionObject( &completion ); + + // connection table + + connect( urlAddBtn, SIGNAL( clicked() ), this, SLOT( slotAdd() ) ); + connect( urlBrowseBtn, SIGNAL( clicked() ), this, SLOT( slotBrowse() ) ); + connect( urlLineEdit, SIGNAL( returnPressed(const QString&) ), this, SLOT( slotAdd() ) ); + connect( urlListBox, SIGNAL( rightButtonClicked ( QListBoxItem *, const QPoint & ) ), this, + SLOT( slotRightClicked( QListBoxItem * ) ) ); +} + +void KURLListRequester::slotAdd() +{ + QString text = urlLineEdit->text().simplifyWhiteSpace(); + if( text.length() ) + { + QString error = QString::null; + emit checkValidity( text, error ); + + if( !error.isNull() ) + KMessageBox::error( this, error ); + else + { + urlListBox->insertItem( text ); + urlLineEdit->clear(); + } + } +} + +void KURLListRequester::slotBrowse() +{ + KURL url = KFileDialog::getExistingURL( QString::null, this ); + if( !url.isEmpty()) + urlLineEdit->setText( vfs::pathOrURL( url ) ); + urlLineEdit->setFocus(); +} + +void KURLListRequester::keyPressEvent(QKeyEvent *e) +{ + if( e->key() == Key_Delete ) + { + if( urlListBox->hasFocus() ) + { + deleteSelectedItems(); + return; + } + } + + QWidget::keyPressEvent( e ); +} + +void KURLListRequester::deleteSelectedItems() +{ + int i=0; + QListBoxItem *item; + + while( (item = urlListBox->item(i)) ) + { + if( item->isSelected() ) + { + urlListBox->removeItem( i ); + continue; + } + i++; + } +} + +void KURLListRequester::slotRightClicked( QListBoxItem *item ) +{ + if( item == 0 ) + return; + + KPopupMenu popupMenu( this ); + popupMenu.insertItem( i18n( "Delete" ), DELETE_ITEM_ID ); + + switch( popupMenu.exec( QCursor::pos() ) ) + { + case DELETE_ITEM_ID: + if( item->isSelected() ) + deleteSelectedItems(); + else + urlListBox->removeItem( urlListBox->index( item ) ); + break; + } +} + +KURL::List KURLListRequester::urlList() +{ + KURL::List urls; + + QString text = urlLineEdit->text().simplifyWhiteSpace(); + if (!text.isEmpty()) + { + QString error = QString::null; + emit checkValidity( text, error ); + if( error.isNull() ) + urls.append( vfs::fromPathOrURL( text ) ); + } + + QListBoxItem *item = urlListBox->firstItem(); + while ( item ) + { + QString text = item->text().simplifyWhiteSpace(); + + QString error = QString::null; + emit checkValidity( text, error ); + if( error.isNull() ) + urls.append( vfs::fromPathOrURL( text ) ); + + item = item->next(); + } + + return urls; +} + +void KURLListRequester::setUrlList( KURL::List urlList ) +{ + urlLineEdit->clear(); + urlListBox->clear(); + + KURL::List::iterator it; + + for ( it = urlList.begin(); it != urlList.end(); ++it ) + urlListBox->insertItem( vfs::pathOrURL(*it) ); +} + +#include "kurllistrequester.moc" |