diff options
Diffstat (limited to 'src/bookmarkspanel/bookmarkstreemodel.cpp')
| -rw-r--r-- | src/bookmarkspanel/bookmarkstreemodel.cpp | 255 |
1 files changed, 0 insertions, 255 deletions
diff --git a/src/bookmarkspanel/bookmarkstreemodel.cpp b/src/bookmarkspanel/bookmarkstreemodel.cpp deleted file mode 100644 index 99441a63..00000000 --- a/src/bookmarkspanel/bookmarkstreemodel.cpp +++ /dev/null @@ -1,255 +0,0 @@ -#include "bookmarkstreemodel.h" - -// rekonq includes -#include "../application.h" -#include "../bookmarks.h" - -// KDE includes -#include <KBookmarkGroup> -#include <KLocalizedString> - -class BookmarksTreeModel::BtmItem -{ -public: - BtmItem(const KBookmark &bm): - m_parent(0), m_kbm(bm) - { - } - ~BtmItem() - { - qDeleteAll(m_children); - } - - QVariant data( int role = Qt::DisplayRole ) const - { - if( m_kbm.isNull() ) - return QVariant();// should only happen for root item - - if( role == Qt::DisplayRole ) - return m_kbm.text(); - if( role == Qt::DecorationRole ) - return KIcon( m_kbm.icon() ); - if( role == Qt::UserRole ) - return m_kbm.url(); - - return QVariant(); - } - - int row() const - { - if(m_parent) - return m_parent->m_children.indexOf( const_cast< BtmItem* >( this ) ); - return 0; - } - int childCount() const - { - return m_children.count(); - } - BtmItem* child( int n ) - { - Q_ASSERT(n>=0); - Q_ASSERT(n<childCount()); - - return m_children.at(n); - } - BtmItem* parent() const - { - return m_parent; - } - - void appendChild(BtmItem *child) - { -// Q_ASSERT( child != 0 ); - if( !child ) - return; - - child->m_parent = this; - m_children << child; - } - void clear() - { - qDeleteAll(m_children); - m_children.clear(); - } - -private: - BtmItem *m_parent; - QList< BtmItem* > m_children; - - KBookmark m_kbm; -}; - -BookmarksTreeModel::BookmarksTreeModel(QObject *parent): - QAbstractItemModel(parent), m_root(0) -{ - resetModel(); - connect( Application::bookmarkProvider()->bookmarkManager(), SIGNAL( changed(QString,QString) ), this, SLOT( bookmarksChanged(QString) ) ); - connect( Application::bookmarkProvider()->bookmarkManager(), SIGNAL( bookmarksChanged(QString) ), this, SLOT( bookmarksChanged(QString) ) ); -} - -BookmarksTreeModel::~BookmarksTreeModel() -{ - delete m_root; -} - -int BookmarksTreeModel::rowCount(const QModelIndex &parent) const -{ - BtmItem *parentItem = 0; - if( !parent.isValid() ) { - parentItem = m_root; - } - else { - parentItem = static_cast< BtmItem* >( parent.internalPointer() ); - } - - return parentItem->childCount(); -} - -int BookmarksTreeModel::columnCount(const QModelIndex &/*parent*/) const -{ - // name - return 1; -} - -QVariant BookmarksTreeModel::headerData(int section, Qt::Orientation orientation, int role) const -{ - if( orientation == Qt::Horizontal && role == Qt::DisplayRole && section == 0 ) - return i18n( "Bookmark" ); - - return QVariant(); -} - -Qt::ItemFlags BookmarksTreeModel::flags(const QModelIndex &/*index*/) const -{ - return Qt::ItemIsEnabled|Qt::ItemIsSelectable; -} - -QModelIndex BookmarksTreeModel::index(int row, int column, const QModelIndex &parent) const -{ - if( !hasIndex( row, column, parent ) ) { - return QModelIndex(); - } - - BtmItem *parentItem; - - if( !parent.isValid() ) { - parentItem = m_root; - } - else { - parentItem = static_cast< BtmItem* >( parent.internalPointer() ); - } - - BtmItem *childItem = parentItem->child( row ); - if( childItem ) { - return createIndex( row, column, childItem ); - } - - return QModelIndex(); -} - -QModelIndex BookmarksTreeModel::parent(const QModelIndex &index) const -{ - if( !index.isValid() ) { - return QModelIndex(); - } - - BtmItem *childItem = static_cast< BtmItem* >( index.internalPointer() ); - BtmItem *parentItem = childItem->parent(); - - if( parentItem == m_root ) { - return QModelIndex(); - } - - return createIndex( parentItem->row(), 0, parentItem ); -} - -QVariant BookmarksTreeModel::data(const QModelIndex &index, int role) const -{ - if( !index.isValid() ) { - return QVariant(); - } - - BtmItem *node = static_cast< BtmItem* >( index.internalPointer() ); - if( node && node == m_root ) { - if( role == Qt::DisplayRole ) - return i18n( "Bookmarks" ); - else if( role == Qt::DecorationRole ) - return KIcon( "bookmarks" ); - } - else if( node ) { - return node->data( role ); - } - - return QVariant(); -} - -// bool BookmarksTreeModel::setData(const QModelIndex &index, const QVariant &value, int role) -// { -// } - -void BookmarksTreeModel::bookmarksChanged( const QString &groupAddress ) -{ -// qDebug( "bookmarksChanged '%s'", qPrintable( groupAddress ) ); - - if( groupAddress.isEmpty() ) { - resetModel(); - return; - } - - BtmItem *node = m_root; - QModelIndex nodeIndex; - - QStringList indexChain( groupAddress.split( '/', QString::SkipEmptyParts) ); - foreach( QString sIndex, indexChain ) { - bool ok; - int i = sIndex.toInt( &ok ); - if( !ok ) - break; - - if( i < 0 || i >= node->childCount() ) - break; - - node = node->child( i ); - nodeIndex = index( i, 0, nodeIndex ); - } -// qDebug( " changed: '%s'(0-%d)", ( node == m_root ? "ROOT" : qPrintable( node->data().toString() ) ), node->childCount() ); - emit dataChanged( index( 0, 0, nodeIndex ), index( node->childCount(), 0, nodeIndex ) ); -} - -void BookmarksTreeModel::resetModel() -{ - setRoot(Application::bookmarkProvider()->rootGroup()); -} - -void BookmarksTreeModel::setRoot(KBookmarkGroup bmg) -{ - delete m_root; - m_root = new BtmItem(KBookmark()); - - if( bmg.isNull() ) { - return; - } - - populate( m_root, bmg ); - - reset(); -} - -void BookmarksTreeModel::populate( BtmItem *node, KBookmarkGroup bmg) -{ - node->clear(); - - if( bmg.isNull() ) { - return; - } - - KBookmark bm = bmg.first(); - while( !bm.isNull() ) { - BtmItem *newChild = new BtmItem( bm ); - if( bm.isGroup() ) - populate( newChild, bm.toGroup() ); - - node->appendChild( newChild ); - bm = bmg.next( bm ); - } -} |