diff options
Diffstat (limited to 'libkdepim/progressdialog.cpp')
| -rw-r--r-- | libkdepim/progressdialog.cpp | 437 |
1 files changed, 0 insertions, 437 deletions
diff --git a/libkdepim/progressdialog.cpp b/libkdepim/progressdialog.cpp deleted file mode 100644 index bd5b594c6..000000000 --- a/libkdepim/progressdialog.cpp +++ /dev/null @@ -1,437 +0,0 @@ -/** -*- c++ -*- - * progressdialog.cpp - * - * Copyright (c) 2004 Till Adam <adam@kde.org>, - * David Faure <faure@kde.org> - * - * 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; version 2 of the License - * - * 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. - * - * In addition, as a special exception, the copyright holders give - * permission to link the code of this program with any edition of - * the TQt library by Trolltech AS, Norway (or with modified versions - * of TQt that use the same license as TQt), and distribute linked - * combinations including the two. You must obey the GNU General - * Public License in all respects for all of the code used other than - * TQt. If you modify this file, you may extend this exception to - * your version of the file, but you are not obligated to do so. If - * you do not wish to do so, delete this exception statement from - * your version. - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include <tqapplication.h> -#include <tqlayout.h> -#include <tqprogressbar.h> -#include <tqtimer.h> -#include <tqheader.h> -#include <tqobject.h> -#include <tqscrollview.h> -#include <tqtoolbutton.h> -#include <tqpushbutton.h> -#include <tqvbox.h> -#include <tqtooltip.h> - -#include <klocale.h> -#include <kdialog.h> -#include <kstdguiitem.h> -#include <kiconloader.h> -#include <kdebug.h> - -#include "progressdialog.h" -#include "progressmanager.h" -#include "ssllabel.h" -#include <tqwhatsthis.h> - -namespace KPIM { - -class TransactionItem; - -TransactionItemView::TransactionItemView( TQWidget * parent, - const char * name, - WFlags f ) - : TQScrollView( parent, name, f ) { - setFrameStyle( NoFrame ); - mBigBox = new TQVBox( viewport() ); - mBigBox->setSpacing( 5 ); - addChild( mBigBox ); - setResizePolicy( TQScrollView::AutoOneFit ); // Fit so that the box expands horizontally -} - -TransactionItem* TransactionItemView::addTransactionItem( ProgressItem* item, bool first ) -{ - TransactionItem *ti = new TransactionItem( mBigBox, item, first ); - ti->hide(); - TQTimer::singleShot( 1000, ti, TQT_SLOT( show() ) ); - return ti; -} - -void TransactionItemView::resizeContents( int w, int h ) -{ - // (handling of TQEvent::LayoutHint in TQScrollView calls this method) - //kdDebug(5300) << k_funcinfo << w << "," << h << endl; - TQScrollView::resizeContents( w, h ); - // Tell the tqlayout in the parent (progressdialog) that our size changed - updateGeometry(); - // Resize the parent (progressdialog) - this works but resize horizontally too often - //parentWidget()->adjustSize(); - - TQApplication::sendPostedEvents( 0, TQEvent::ChildInserted ); - TQApplication::sendPostedEvents( 0, TQEvent::LayoutHint ); - TQSize sz = parentWidget()->tqsizeHint(); - int currentWidth = parentWidget()->width(); - // Don't resize to sz.width() every time when it only reduces a little bit - if ( currentWidth < sz.width() || currentWidth > sz.width() + 100 ) - currentWidth = sz.width(); - parentWidget()->resize( currentWidth, sz.height() ); -} - -TQSize TransactionItemView::tqsizeHint() const -{ - return tqminimumSizeHint(); -} - -TQSize TransactionItemView::tqminimumSizeHint() const -{ - int f = 2 * frameWidth(); - // Make room for a vertical scrollbar in all cases, to avoid a horizontal one - int vsbExt = verticalScrollBar()->tqsizeHint().width(); - int minw = tqtopLevelWidget()->width() / 3; - int maxh = tqtopLevelWidget()->height() / 2; - TQSize sz( mBigBox->tqminimumSizeHint() ); - sz.setWidth( TQMAX( sz.width(), minw ) + f + vsbExt ); - sz.setHeight( TQMIN( sz.height(), maxh ) + f ); - return sz; -} - - -void TransactionItemView::slotLayoutFirstItem() -{ - /* - The below relies on some details in TQt's behaviour regarding deleting - objects. This slot is called from the destroyed signal of an item just - going away. That item is at that point still in the list of chilren, but - since the vtable is already gone, it will have type TQObject. The first - one with both the right name and the right class therefor is what will - be the first item very shortly. That's the one we want to remove the - hline for. - */ - TQObject *o = mBigBox->child( "TransactionItem", "KPIM::TransactionItem" ); - TransactionItem *ti = dynamic_cast<TransactionItem*>( o ); - if ( ti ) { - ti->hideHLine(); - } -} - - -// ---------------------------------------------------------------------------- - -TransactionItem::TransactionItem( TQWidget* parent, - ProgressItem *item, bool first ) - : TQVBox( parent, "TransactionItem" ), mCancelButton( 0 ), mItem( item ) - -{ - setSpacing( 2 ); - setMargin( 2 ); - tqsetSizePolicy( TQSizePolicy( TQSizePolicy::Preferred, TQSizePolicy::Fixed ) ); - - mFrame = new TQFrame( this ); - mFrame->setFrameShape( TQFrame::HLine ); - mFrame->setFrameShadow( TQFrame::Raised ); - mFrame->show(); - setStretchFactor( mFrame, 3 ); - - TQHBox *h = new TQHBox( this ); - h->setSpacing( 5 ); - - mItemLabel = new TQLabel( item->label(), h ); - // always interpret the label text as RichText, but disable word wrapping - mItemLabel->setTextFormat( TQt::RichText ); - mItemLabel->tqsetAlignment( TQt::AlignAuto | TQt::AlignVCenter | TQt::SingleLine ); - h->tqsetSizePolicy( TQSizePolicy( TQSizePolicy::Preferred, TQSizePolicy::Fixed ) ); - - mProgress = new TQProgressBar( 100, h ); - mProgress->setProgress( item->progress() ); - - if ( item->canBeCanceled() ) { - mCancelButton = new TQPushButton( SmallIcon( "cancel" ), TQString(), h ); - TQToolTip::add( mCancelButton, i18n("Cancel this operation.") ); - connect ( mCancelButton, TQT_SIGNAL( clicked() ), - this, TQT_SLOT( slotItemCanceled() )); - } - - h = new TQHBox( this ); - h->setSpacing( 5 ); - h->tqsetSizePolicy( TQSizePolicy( TQSizePolicy::Preferred, TQSizePolicy::Fixed ) ); - mSSLLabel = new SSLLabel( h ); - mSSLLabel->tqsetSizePolicy( TQSizePolicy( TQSizePolicy::Fixed, TQSizePolicy::Fixed ) ); - mItemtqStatus = new TQLabel( item->status(), h ); - // always interpret the status text as RichText, but disable word wrapping - mItemtqStatus->setTextFormat( TQt::RichText ); - mItemtqStatus->tqsetAlignment( TQt::AlignAuto | TQt::AlignVCenter | TQt::SingleLine ); - // richtext leads to tqsizeHint acting as if wrapping was enabled though, - // so make sure we only ever have the height of one line. - mItemtqStatus->tqsetSizePolicy( TQSizePolicy( TQSizePolicy::Preferred, TQSizePolicy::Ignored ) ); - mItemtqStatus->setFixedHeight( mItemLabel->tqsizeHint().height() ); - setCrypto( item->usesCrypto() ); - if( first ) hideHLine(); -} - -TransactionItem::~TransactionItem() -{ -} - -void TransactionItem::hideHLine() -{ - mFrame->hide(); -} - -void TransactionItem::setProgress( int progress ) -{ - mProgress->setProgress( progress ); -} - -void TransactionItem::setLabel( const TQString& label ) -{ - mItemLabel->setText( label ); -} - -void TransactionItem::setqStatus( const TQString& status ) -{ - mItemtqStatus->setText( status ); -} - -void TransactionItem::setCrypto( bool on ) -{ - if (on) - mSSLLabel->setEncrypted( true ); - else - mSSLLabel->setEncrypted( false ); - - mSSLLabel->setState( mSSLLabel->lastState() ); -} - -void TransactionItem::setTotalSteps( int totalSteps ) -{ - mProgress->setTotalSteps( totalSteps ); -} - -void TransactionItem::slotItemCanceled() -{ - if ( mItem ) - mItem->cancel(); -} - - -void TransactionItem::addSubTransaction( ProgressItem* /*item*/ ) -{ - -} - - -// --------------------------------------------------------------------------- - -ProgressDialog::ProgressDialog( TQWidget* alignWidget, TQWidget* parent, const char* name ) - : OverlayWidget( alignWidget, parent, name ), mWasLastShown( false ) -{ - setFrameStyle( TQFrame::Panel | TQFrame::Sunken ); // TQFrame - setSpacing( 0 ); // TQHBox - setMargin( 1 ); - - mScrollView = new TransactionItemView( this, "ProgressScrollView" ); - - // No more close button for now, since there is no more autoshow - /* - TQVBox* rightBox = new TQVBox( this ); - TQToolButton* pbClose = new TQToolButton( rightBox ); - pbClose->setAutoRaise(true); - pbClose->tqsetSizePolicy( TQSizePolicy( TQSizePolicy::Fixed, TQSizePolicy::Fixed ) ); - pbClose->setFixedSize( 16, 16 ); - pbClose->setIconSet( KGlobal::iconLoader()->loadIconSet( "fileclose", KIcon::Small, 14 ) ); - TQToolTip::add( pbClose, i18n( "Hide detailed progress window" ) ); - connect(pbClose, TQT_SIGNAL(clicked()), this, TQT_SLOT(slotClose())); - TQWidget* spacer = new TQWidget( rightBox ); // don't let the close button take up all the height - rightBox->setStretchFactor( spacer, 100 ); - */ - - /* - * Get the singleton ProgressManager item which will inform us of - * appearing and vanishing items. - */ - ProgressManager *pm = ProgressManager::instance(); - connect ( pm, TQT_SIGNAL( progressItemAdded( KPIM::ProgressItem* ) ), - this, TQT_SLOT( slotTransactionAdded( KPIM::ProgressItem* ) ) ); - connect ( pm, TQT_SIGNAL( progressItemCompleted( KPIM::ProgressItem* ) ), - this, TQT_SLOT( slotTransactionCompleted( KPIM::ProgressItem* ) ) ); - connect ( pm, TQT_SIGNAL( progressItemProgress( KPIM::ProgressItem*, unsigned int ) ), - this, TQT_SLOT( slotTransactionProgress( KPIM::ProgressItem*, unsigned int ) ) ); - connect ( pm, TQT_SIGNAL( progressItemtqStatus( KPIM::ProgressItem*, const TQString& ) ), - this, TQT_SLOT( slotTransactiontqStatus( KPIM::ProgressItem*, const TQString& ) ) ); - connect ( pm, TQT_SIGNAL( progressItemLabel( KPIM::ProgressItem*, const TQString& ) ), - this, TQT_SLOT( slotTransactionLabel( KPIM::ProgressItem*, const TQString& ) ) ); - connect ( pm, TQT_SIGNAL( progressItemUsesCrypto(KPIM::ProgressItem*, bool) ), - this, TQT_SLOT( slotTransactionUsesCrypto( KPIM::ProgressItem*, bool ) ) ); - connect ( pm, TQT_SIGNAL( progressItemUsesBusyIndicator(KPIM::ProgressItem*, bool) ), - this, TQT_SLOT( slotTransactionUsesBusyIndicator( KPIM::ProgressItem*, bool ) ) ); - connect ( pm, TQT_SIGNAL( showProgressDialog() ), - this, TQT_SLOT( slotShow() ) ); -} - -void ProgressDialog::closeEvent( TQCloseEvent* e ) -{ - e->accept(); - hide(); -} - - -/* - * Destructor - */ -ProgressDialog::~ProgressDialog() -{ - // no need to delete child widgets. -} - -void ProgressDialog::slotTransactionAdded( ProgressItem *item ) -{ - TransactionItem *parent = 0; - if ( item->parent() ) { - if ( mTransactionsToListviewItems.contains( item->parent() ) ) { - parent = mTransactionsToListviewItems[ item->parent() ]; - parent->addSubTransaction( item ); - } - } else { - const bool first = mTransactionsToListviewItems.empty(); - TransactionItem *ti = mScrollView->addTransactionItem( item, first ); - if ( ti ) - mTransactionsToListviewItems.replace( item, ti ); - if ( first && mWasLastShown ) - TQTimer::singleShot( 1000, this, TQT_SLOT( slotShow() ) ); - - } -} - -void ProgressDialog::slotTransactionCompleted( ProgressItem *item ) -{ - if ( mTransactionsToListviewItems.contains( item ) ) { - TransactionItem *ti = mTransactionsToListviewItems[ item ]; - mTransactionsToListviewItems.remove( item ); - ti->setItemComplete(); - TQTimer::singleShot( 3000, ti, TQT_SLOT( deleteLater() ) ); - // see the slot for comments as to why that works - connect ( ti, TQT_SIGNAL( destroyed() ), - mScrollView, TQT_SLOT( slotLayoutFirstItem() ) ); - } - // This was the last item, hide. - if ( mTransactionsToListviewItems.empty() ) - TQTimer::singleShot( 3000, this, TQT_SLOT( slotHide() ) ); -} - -void ProgressDialog::slotTransactionCanceled( ProgressItem* ) -{ -} - -void ProgressDialog::slotTransactionProgress( ProgressItem *item, - unsigned int progress ) -{ - if ( mTransactionsToListviewItems.contains( item ) ) { - TransactionItem *ti = mTransactionsToListviewItems[ item ]; - ti->setProgress( progress ); - } -} - -void ProgressDialog::slotTransactiontqStatus( ProgressItem *item, - const TQString& status ) -{ - if ( mTransactionsToListviewItems.contains( item ) ) { - TransactionItem *ti = mTransactionsToListviewItems[ item ]; - ti->setqStatus( status ); - } -} - -void ProgressDialog::slotTransactionLabel( ProgressItem *item, - const TQString& label ) -{ - if ( mTransactionsToListviewItems.contains( item ) ) { - TransactionItem *ti = mTransactionsToListviewItems[ item ]; - ti->setLabel( label ); - } -} - - -void ProgressDialog::slotTransactionUsesCrypto( ProgressItem *item, - bool value ) -{ - if ( mTransactionsToListviewItems.contains( item ) ) { - TransactionItem *ti = mTransactionsToListviewItems[ item ]; - ti->setCrypto( value ); - } -} - -void ProgressDialog::slotTransactionUsesBusyIndicator( KPIM::ProgressItem *item, bool value ) -{ - if ( mTransactionsToListviewItems.contains( item ) ) { - TransactionItem *ti = mTransactionsToListviewItems[ item ]; - if ( value ) - ti->setTotalSteps( 0 ); - else - ti->setTotalSteps( 100 ); - } -} - -void ProgressDialog::slotShow() -{ - setVisible( true ); -} - -void ProgressDialog::slotHide() -{ - // check if a new item showed up since we started the timer. If not, hide - if ( mTransactionsToListviewItems.isEmpty() ) { - setVisible( false ); - } -} - -void ProgressDialog::slotClose() -{ - mWasLastShown = false; - setVisible( false ); -} - -void ProgressDialog::setVisible( bool b ) -{ - if ( b ) - show(); - else - hide(); - emit visibilityChanged( b ); -} - -void ProgressDialog::slotToggleVisibility() -{ - /* Since we are only hiding with a timeout, there is a short period of - * time where the last item is still visible, but clicking on it in - * the statusbarwidget should not display the dialog, because there - * are no items to be shown anymore. Guard against that. - */ - mWasLastShown = !isShown(); - if ( isShown() || !mTransactionsToListviewItems.isEmpty() ) - setVisible( !isShown() ); -} - -} - -#include "progressdialog.moc" |