Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdesdk@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 214 insertions, 0 deletions

diff --git a/kbugbuster/gui/packageselectdialog.cpp b/kbugbuster/gui/packageselectdialog.cpp
new file mode 100644
index 00000000..7b791e9d
--- /dev/null
+++ b/kbugbuster/gui/packageselectdialog.cpp
@@ -0,0 +1,214 @@
+#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() );
+}