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/*
cwbuglistcontainer.cpp - Container for the bug list
copyright : (c) 2001 by Martijn Klingens
email : klingens@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; either version 2 of the License, or *
* (at your option) any later version. *
* *
*************************************************************************
*/
#include <tqpushbutton.h>
#include <tqlabel.h>
#include <layout.h>
#include <tqwidgetstack.h>
#include <kapplication.h>
#include <kiconloader.h>
#include <klistview.h>
#include <klocale.h>
#include <kdialog.h>
#if KDE_IS_VERSION( 3, 2, 90 )
#include <klistviewsearchline.h>
#endif
#include <kdebug.h>
#include "bugsystem.h"
#include "cwloadingwidget.h"
#include "buglvi.h"
#include "kbbprefs.h"
#include "kfind.h"
#include "cwbuglistcontainer.h"
#include <kfinddialog.h>
using namespace KBugBusterMainWindow;
CWBugListContainer::CWBugListContainer( TQWidget *parent , const char * name )
: TQWidget( parent, name ), m_find(0), m_findItem(0)
{
TQBoxLayout *topLayout = new TQVBoxLayout( this );
topLayout->setSpacing( KDialog::spacingHint() );
topLayout->setMargin( KDialog::marginHint() );
m_listLabel = new TQLabel( this );
topLayout->addWidget( m_listLabel );
topLayout->setStretchFactor( m_listLabel, 0 );
TQFont f = m_listLabel->font();
f.setBold( true );
m_listLabel->setFont( f );
m_listStack = new TQWidgetStack( this );
// Create Outstanding Bugs listview
m_listBugs = new KListView( m_listStack );
topLayout->addWidget( new KListViewSearchLineWidget( m_listBugs, this ) );
topLayout->addWidget( m_listStack );
topLayout->setStretchFactor( m_listStack, 1 );
m_listBugs->addColumn( i18n( "Number" ) );
m_listBugs->addColumn( i18n( "Age" ) );
m_listBugs->addColumn( i18n( "Title" ), 500 ); // so that the widthmode isn't "Maximum"
m_listBugs->addColumn( i18n( "Status" ) );
m_listBugs->addColumn( i18n( "Severity" ) );
m_listBugs->addColumn( i18n( "Sender" ), 150 ); // idem. hardcoded widths suck a bit, but...
m_listBugs->setAllColumnsShowFocus( true );
m_listBugs->setColumnAlignment( 0, AlignRight );
m_listBugs->setSorting( 0, false );
m_listBugs->setShowSortIndicator( true );
m_listBugs->setSelectionMode( TQListView::Extended ); // needed for merging bugs
m_listBugs->restoreLayout( KBBPrefs::instance()->config(), "BugListLayout" );
connect( m_listBugs, TQT_SIGNAL( executed( TQListViewItem * ) ),
TQT_SLOT( execute( TQListViewItem * ) ) );
connect( m_listBugs, TQT_SIGNAL( returnPressed( TQListViewItem * ) ),
TQT_SLOT( execute( TQListViewItem * ) ) );
connect( m_listBugs, TQT_SIGNAL( currentChanged( TQListViewItem * ) ),
TQT_SLOT( changeCurrent( TQListViewItem * ) ) );
// Fill WidgetStack in Outstanding Bugs pane
m_listLoading = new CWLoadingWidget( CWLoadingWidget::TopFrame,
m_listStack );
connect( m_listLoading, TQT_SIGNAL( clicked() ), TQT_SIGNAL( searchPackage() ) );
m_listStack->addWidget( m_listBugs, 0 );
m_listStack->addWidget( m_listLoading, 1 );
setNoList();
connect( BugSystem::self(), TQT_SIGNAL( bugListLoading( const Package &, const TQString & ) ),
TQT_SLOT( setLoading( const Package &, const TQString & ) ) );
connect( BugSystem::self(), TQT_SIGNAL( bugListLoading( const TQString & ) ),
TQT_SLOT( setLoading( const TQString & ) ) );
connect( BugSystem::self(), TQT_SIGNAL( bugListCacheMiss( const Package & ) ),
TQT_SLOT( setCacheMiss( const Package & ) ) );
connect( BugSystem::self(), TQT_SIGNAL( bugListCacheMiss( const TQString & ) ),
TQT_SLOT( setCacheMiss( const TQString & ) ) );
connect( BugSystem::self(), TQT_SIGNAL( commandQueued( BugCommand * ) ),
TQT_SLOT( markBugCommand( BugCommand * ) ) );
connect( BugSystem::self(), TQT_SIGNAL( commandCanceled( const TQString & ) ),
TQT_SLOT( clearCommand( const TQString & ) ) );
}
CWBugListContainer::~CWBugListContainer()
{
m_listBugs->saveLayout( KBBPrefs::instance()->config(), "BugListLayout" );
KBBPrefs::instance()->writeConfig();
delete m_find;
}
void CWBugListContainer::setBugList( const TQString &label, const Bug::List &bugs )
{
// List pane is invisible by default, make visible
show();
m_listBugs->clear();
emit resetProgressBar();
bool showClosed = KBBPrefs::instance()->mShowClosedBugs;
bool showWishes = KBBPrefs::instance()->mShowWishes;
uint noBugs = 0;
uint noWishes = 0;
for ( Bug::List::ConstIterator it = bugs.begin(); it != bugs.end(); ++it )
{
if ( ( *it ).status() != Bug::Closed || showClosed )
{
if ( ( *it ).severity() != Bug::Wishlist || showWishes )
new BugLVI( m_listBugs, *it );
if ( ( *it ).severity() != Bug::Wishlist )
noBugs++;
else
noWishes++;
}
}
m_listLabel->setText( i18n( "%1 (%2 bugs, %3 wishes)" ).arg( label ).arg( noBugs ).arg( noWishes ) );
m_listStack->raiseWidget( 0 );
}
void CWBugListContainer::setBugList( const Package &package, const TQString &component, const Bug::List &bugs )
{
TQString listLabel;
if ( component.isEmpty() )
{
if ( package.components().count() > 1 )
listLabel = i18n( "Product '%1', all components" ).arg( package.name() );
else
listLabel = i18n( "Product '%1'" ).arg( package.name() );
}
else
{
listLabel = i18n( "Product '%1', component '%2'" ).arg( package.name(), component );
}
setBugList( listLabel, bugs );
}
void CWBugListContainer::execute( TQListViewItem *lvi )
{
BugLVI *item = dynamic_cast<BugLVI *>( lvi );
if( !item )
{
kdWarning() << "CWBugListContainer::execute() Selected bug "
<< lvi->text( 0 )
<< " is not a BugLVI! Ignoring event." << endl;
return;
}
emit executed( item->bug() );
}
void CWBugListContainer::changeCurrent( TQListViewItem *lvi )
{
if( !lvi ) {
emit currentChanged( Bug() );
return;
}
BugLVI *item = dynamic_cast<BugLVI *>( lvi );
if( !item )
{
kdWarning() << "CWBugListContainer::changeCurrent() Selected bug "
<< lvi->text( 0 )
<< " is not a BugLVI! Ignoring event." << endl;
return;
}
emit currentChanged( item->bug() );
}
void CWBugListContainer::setNoList()
{
m_listLabel->setText( i18n("Outstanding Bugs") );
m_listLoading->setText( i18n( "Click here to select a product" ) );
m_listStack->raiseWidget( 1 );
}
void CWBugListContainer::setLoading( const Package &package, const TQString &component )
{
if ( component.isEmpty() )
setLoading( i18n( "Retrieving List of Outstanding Bugs for Product '%1'..." ).arg( package.name() ) );
else
setLoading( i18n( "Retrieving List of Outstanding Bugs for Product '%1' (Component %2)..." ).arg( package.name(), component ) );
}
void CWBugListContainer::setLoading( const TQString &label )
{
m_listLoading->setText( label );
m_listStack->raiseWidget( 1 );
}
void CWBugListContainer::setCacheMiss( const Package &package )
{
setCacheMiss( i18n( "Package '%1'" ).arg( package.name() ) );
}
void CWBugListContainer::setCacheMiss( const TQString &label )
{
m_listLoading->setText( i18n( "%1 is not available offline." ).arg( label ) );
m_listStack->raiseWidget( 1 );
}
void CWBugListContainer::markBugCommand( BugCommand *cmd )
{
BugLVI *item = (BugLVI *)m_listBugs->firstChild();
while( item ) {
if ( item->bug().number() == cmd->bug().number() ) {
item->setCommandState( BugCommand::Queued );
break;
}
item = (BugLVI *)item->nextSibling();
}
m_listBugs->triggerUpdate();
}
void CWBugListContainer::clearCommand( const TQString &bug )
{
BugLVI *item = (BugLVI *)m_listBugs->firstChild();
while( item ) {
if ( item->bug().number() == bug ) {
item->setCommandState( BugCommand::None );
break;
}
item = (BugLVI *)item->nextSibling();
}
m_listBugs->triggerUpdate();
}
void CWBugListContainer::searchBugByTitle( int options, const TQString& pattern )
{
m_find = new KFind( pattern, options, this );
// Connect signals to code which handles highlighting
// of found text.
connect(m_find, TQT_SIGNAL( highlight( const TQString &, int, int ) ),
this, TQT_SLOT( searchHighlight( const TQString &, int, int ) ) );
connect(m_find, TQT_SIGNAL( findNext() ), this, TQT_SLOT( slotFindNext() ) );
m_findItem = (BugLVI *)m_listBugs->firstChild();
if ( options & KFindDialog::FromCursor && m_listBugs->currentItem() )
m_findItem = (BugLVI *)m_listBugs->currentItem();
slotFindNext();
}
// Note: if a 'find next' action is added, then one should also ensure
// that m_findItem never becomes dangling (i.e. clear it when clearing the listview).
void CWBugListContainer::slotFindNext()
{
KFind::Result res = KFind::NoMatch;
while( res == KFind::NoMatch && m_findItem ) {
if ( m_find->needData() )
m_find->setData( m_findItem->text(2) );
// Let KFind inspect the text fragment, and display a dialog if a match is found
res = m_find->find();
if ( res == KFind::NoMatch ) {
if ( m_find->options() & KFindDialog::FindBackwards )
m_findItem = (BugLVI *)m_findItem->itemAbove();
else
m_findItem = (BugLVI *)m_findItem->itemBelow();
}
}
if ( res == KFind::NoMatch ) // i.e. at end
if ( m_find->shouldRestart() ) {
m_findItem = (BugLVI *)m_listBugs->firstChild();
slotFindNext();
} else {
delete m_find;
m_find = 0L;
}
}
void CWBugListContainer::searchHighlight( const TQString &, int, int )
{
if ( m_findItem ) {
m_listBugs->clearSelection();
m_listBugs->setSelected( m_findItem, true );
m_listBugs->ensureItemVisible( m_findItem );
}
}
TQStringList CWBugListContainer::selectedBugs() const
{
TQStringList lst;
BugLVI *item = (BugLVI *)m_listBugs->firstChild();
while( item ) {
if ( item->isSelected() )
lst.append( item->bug().number() );
item = (BugLVI *)item->nextSibling();
}
return lst;
}
#include "cwbuglistcontainer.moc"
/* vim: set et ts=4 sw=4 softtabstop=4: */
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