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#include <qlistview.h>
#include <qlayout.h>
#include <qheader.h>
#include <kdebug.h>
#include <kcompletion.h>
#include <klineedit.h>
#include "bugsystem.h"
#include "kbbprefs.h"
#include "bugserver.h"
#include "packagelvi.h"
#include "packageselectdialog.h"
#include "packageselectdialog.moc"
PackageListView::PackageListView( QWidget *parent ) :
QListView( parent )
{
setFocusPolicy( QWidget::StrongFocus );
}
void PackageListView::resetTyped()
{
mTyped = "";
}
void PackageListView::keyPressEvent( QKeyEvent *e )
{
// Disable listview text completion for now
QListView::keyPressEvent( e );
return;
int k = e->key();
if ( k == Key_Return || k == Key_Escape ) e->ignore();
QString key = e->text();
mTyped.append(key);
emit typed( mTyped );
}
PackageSelectDialog::PackageSelectDialog(QWidget *parent,const char *name) :
KDialogBase( parent, name, true, i18n("Select Product"), Ok|Cancel )
{
QWidget *topWidget = new QWidget( this );
setMainWidget( topWidget );
QBoxLayout *topLayout = new QVBoxLayout( topWidget );
QSplitter *topSplitter = new QSplitter( QSplitter::Vertical, topWidget );
topSplitter->setOpaqueResize( true );
topLayout->addWidget( topSplitter );
mRecentList = new QListView( topSplitter );
mRecentList->addColumn( i18n("Recent") );
mRecentList->resize( mRecentList->width(), mRecentList->fontMetrics().height() *
KBBPrefs::instance()->mRecentPackagesCount );
connect( mRecentList, SIGNAL( mouseButtonPressed( int, QListViewItem *, const QPoint &, int) ),
SLOT( recentSelected( int, QListViewItem * ) ) );
connect( mRecentList, SIGNAL( doubleClicked( QListViewItem * ) ),
SLOT( slotOk() ) );
mCompletion = new KCompletion;
mCompletion->setCompletionMode( KGlobalSettings::CompletionAuto );
mCompleteList = new PackageListView( topSplitter );
mCompleteList->addColumn( i18n("Name") );
mCompleteList->addColumn( i18n("Description") );
mCompleteList->setRootIsDecorated(true);
mCompleteList->setAllColumnsShowFocus( true );
connect( mCompleteList, SIGNAL( typed( const QString & ) ),
SLOT( completeTyped( const QString & ) ) );
connect( mCompleteList, SIGNAL( mouseButtonPressed( int, QListViewItem *, const QPoint &, int) ),
SLOT( completeSelected( int, QListViewItem * ) ) );
connect( mCompleteList, SIGNAL( doubleClicked( QListViewItem * ) ),
SLOT( slotOk() ) );
mPackageEdit = new KLineEdit( topWidget );
mPackageEdit->setFocus();
topLayout->addWidget( mPackageEdit );
connect( mPackageEdit, SIGNAL( textChanged( const QString & ) ),
SLOT( completeTyped( const QString & ) ) );
enableButtonOK( !mPackageEdit->text().isEmpty() );
}
PackageSelectDialog::~PackageSelectDialog()
{
delete mCompletion;
}
void PackageSelectDialog::setRecentPackages( const QStringList &recent )
{
mRecentList->clear();
QStringList::ConstIterator it;
for( it = recent.begin(); it != recent.end(); ++it ) {
new QListViewItem( mRecentList, *it );
}
}
void PackageSelectDialog::setPackages( const Package::List &pkgs )
{
mCompleteList->clear();
mCompletion->clear();
mCompletionDict.clear();
Package::List::ConstIterator it;
for( it = pkgs.begin(); it != pkgs.end(); ++it ) {
PackageLVI *item = new PackageLVI( mCompleteList, (*it), QString::null );
QStringList components = (*it).components();
if (components.count() > 1) {
for( QStringList::ConstIterator cit = components.begin(); cit != components.end(); ++cit ) {
PackageLVI *component = new PackageLVI( item, (*it), (*cit) );
QString completionName = (*it).name() + "/" + (*cit);
mCompletion->addItem( completionName );
mCompletionDict.insert( completionName, component );
}
}
mCompletion->addItem( (*it).name() );
mCompletionDict.insert((*it).name(),item);
}
}
void PackageSelectDialog::recentSelected( int, QListViewItem *item )
{
kdDebug() << "PackageSelectDialog::recentSelected()" << endl;
if ( item ) {
mCompleteList->clearSelection();
// Why does a QLineEdit->setText() call emit the textChanged() signal?
mPackageEdit->blockSignals( true );
mPackageEdit->setText( item->text( 0 ) );
enableButtonOK(true);
mPackageEdit->blockSignals( false );
}
}
void PackageSelectDialog::completeSelected( int, QListViewItem *item )
{
PackageLVI *lvi = dynamic_cast<PackageLVI*>(item);
if ( lvi ) {
mRecentList->clearSelection();
if ( lvi->component().isEmpty() ) {
mPackageEdit->setText( lvi->package().name() );
}
else {
mPackageEdit->setText( lvi->package().name() + "/" + lvi->component() );
}
}
}
void PackageSelectDialog::slotOk()
{
PackageLVI *item = (PackageLVI *)mCompleteList->selectedItem();
if ( item ) {
mSelectedPackage = item->package();
mSelectedComponent = item->component();
QString recent_key;
if ( item->component().isEmpty() )
recent_key = item->package().name();
else
recent_key = item->package().name() + "/" + item->component();
BugServer *server = BugSystem::self()->server();
QStringList recent = server->serverConfig().recentPackages();
if( !recent.contains( recent_key ) ) {
recent.prepend( recent_key );
if ( int( recent.count() ) > KBBPrefs::instance()->mRecentPackagesCount ) {
recent.remove( recent.last() );
}
kdDebug() << "RECENT: " << recent.join(",") << endl;
server->serverConfig().setRecentPackages( recent );
}
} else {
QListViewItem *recentItem = mRecentList->selectedItem();
if ( recentItem ) {
QStringList tokens = QStringList::split( '/', recentItem->text( 0 ) );
mSelectedPackage = BugSystem::self()->package( tokens[0] );
mSelectedComponent = tokens[1];
}
}
mCompleteList->resetTyped();
accept();
}
Package PackageSelectDialog::selectedPackage()
{
return mSelectedPackage;
}
QString PackageSelectDialog::selectedComponent()
{
return mSelectedComponent;
}
void PackageSelectDialog::completeTyped( const QString &typed )
{
kdDebug() << "completeTyped: " << typed << endl;
QString completed = mCompletion->makeCompletion( typed );
kdDebug() << "completed: " << completed << endl;
if ( !completed.isEmpty() ) {
mCompleteList->setSelected( mCompletionDict[ completed ], true );
mCompleteList->ensureItemVisible( mCompletionDict[ completed ] );
} else {
mCompleteList->resetTyped();
}
enableButtonOK( !typed.isEmpty() );
}
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