apps/keditbookmarks/bookmarklistview.cpp

   1 /* This file is part of the KDE project
   2    Copyright (C) 2000 David Faure <faure@kde.org>
   3    Copyright (C) 2002-2003 Alexander Kellett <lypanov@kde.org>
   4    Copyright (C) 2005 Daniel Teske <teske@squorn.de>
   5
   6    This program is free software; you can redistribute it and/or
   7    modify it under the terms of the GNU General Public License as
   8    published by the Free Software Foundation; either version 2 of
   9    the License, or (at your option) version 3.
  10
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with this program.  If not, see <http://www.gnu.org/licenses/>
  18 */
  19
  20 #include "bookmarklistview.h"
  21 #include "bookmarkmodel.h"
  22 #include "toplevel.h"
  23 #include "settings.h"
  24 #include "commands.h"
  25 #include "treeitem_p.h"
  26 #include <QtGui/QHeaderView>
  27 #include <QtGui/QItemSelection>
  28 #include <QtGui/QMenu>
  29 #include <QtGui/QKeyEvent>
  30 #include <QtGui/QBrush>
  31 #include <QtGui/QPalette>
  32
  33 #include <kdebug.h>
  34
  35 BookmarkView::BookmarkView( QWidget * parent )
  36     :QTreeView( parent )
  37 {
  38     setAcceptDrops(true);
  39 }
  40
  41 BookmarkView::~BookmarkView()
  42 {
  43
  44 }
  45
  46 /* ----------- */
  47
  48 BookmarkFolderView::BookmarkFolderView( BookmarkListView * view, QWidget * parent )
  49     :BookmarkView( parent ), mview(view)
  50 {
  51     mmodel = new BookmarkFolderViewFilterModel(parent);
  52     mmodel->setSourceModel(view->model());
  53     setModel(mmodel);
  54     header()->setVisible(false);
  55     setRootIsDecorated(false);
  56     expandAll();
  57     setCurrentIndex( mmodel->index(0,0, QModelIndex()));
  58
  59     connect(mmodel, SIGNAL(modelReset()), this, SLOT(slotReset()));
  60 }
  61
  62
  63 BookmarkFolderView::~BookmarkFolderView()
  64 {
  65
  66 }
  67
  68 void BookmarkFolderView::selectionChanged ( const QItemSelection & deselected, const QItemSelection & selected)
  69 {
  70     const QModelIndexList & list = selectionModel()->selectedIndexes();
  71     if(list.count())
  72         mview->setRootIndex( mmodel->mapToSource(list.at(0)) );
  73     else
  74         mview->setRootIndex( QModelIndex());
  75     BookmarkView::selectionChanged( deselected, selected);
  76 }
  77
  78 void BookmarkFolderView::slotReset()
  79 {
  80     setCurrentIndex( mmodel->index(0,0, QModelIndex()));
  81     expandAll();
  82 }
  83
  84 KBookmark BookmarkFolderView::bookmarkForIndex(const QModelIndex & idx) const
  85 {
  86     qDebug()<<"BookmarkFolderView::bookmarkForIndex"<<idx;
  87     const QModelIndex & index = mmodel->mapToSource(idx);
  88     return static_cast<KBookmarkModel *>(mmodel->sourceModel())->bookmarkForIndex(index);
  89 }
  90
  91
  92 /********/
  93
  94
  95 BookmarkListView::BookmarkListView( QWidget * parent )
  96     :BookmarkView( parent )
  97 {
  98     setDragEnabled(true);
  99 }
 100
 101
 102 void BookmarkListView::setModel(QAbstractItemModel * model)
 103 {
 104     BookmarkView::setModel(model);
 105 }
 106
 107 KBookmarkModel* BookmarkListView::bookmarkModel() const
 108 {
 109     return dynamic_cast<KBookmarkModel*>(QTreeView::model());
 110 }
 111
 112 KBookmark BookmarkListView::bookmarkForIndex(const QModelIndex & idx) const
 113 {
 114     return bookmarkModel()->bookmarkForIndex(idx);
 115 }
 116
 117
 118 BookmarkListView::~BookmarkListView()
 119 {
 120     saveColumnSetting();
 121 }
 122
 123 void BookmarkListView::contextMenuEvent ( QContextMenuEvent * e )
 124 {
 125     QModelIndex index = indexAt(e->pos());
 126     KBookmark bk;
 127     if(index.isValid())
 128         bk = bookmarkForIndex(index);
 129
 130     QMenu* popup;
 131     if( !index.isValid()
 132        || (bk.address() == CurrentMgr::self()->root().address())
 133        || (bk.isGroup())) //FIXME add empty folder padder
 134     {
 135         popup = KEBApp::self()->popupMenuFactory("popup_folder");
 136     }
 137     else
 138     {
 139         popup = KEBApp::self()->popupMenuFactory("popup_bookmark");
 140     }
 141     if (popup)
 142         popup->popup(e->globalPos());
 143 }
 144
 145 void BookmarkListView::loadColumnSetting()
 146 {
 147     header()->resizeSection(KEBApp::NameColumn, KEBSettings::name());
 148     header()->resizeSection(KEBApp::UrlColumn, KEBSettings::uRL());
 149     header()->resizeSection(KEBApp::CommentColumn, KEBSettings::comment());
 150     header()->resizeSection(KEBApp::StatusColumn, KEBSettings::status());
 151 }
 152
 153 void BookmarkListView::saveColumnSetting()
 154 {
 155     KEBSettings::setName( header()->sectionSize(KEBApp::NameColumn));
 156     KEBSettings::setURL( header()->sectionSize(KEBApp::UrlColumn));
 157     KEBSettings::setComment( header()->sectionSize(KEBApp::CommentColumn));
 158     KEBSettings::setStatus( header()->sectionSize(KEBApp::StatusColumn));
 159     KEBSettings::self()->writeConfig();
 160 }
 161
 162 /************/
 163
 164 BookmarkFolderViewFilterModel::BookmarkFolderViewFilterModel(QObject * parent)
 165     : QSortFilterProxyModel(parent)
 166 {
 167 }
 168
 169 QStringList BookmarkFolderViewFilterModel::mimeTypes() const
 170 {
 171     return sourceModel()->mimeTypes();
 172 }
 173
 174 bool BookmarkFolderViewFilterModel::dropMimeData(const QMimeData *data, Qt::DropAction action, int row, int column, const QModelIndex &parent)
 175 {
 176     // FIXME Probably bug in QT, send bug report
 177     kDebug()<<"BookmarkFolderViewFilterModel::dropMimeData"<<endl;
 178     QModelIndex idx;
 179     if(row == -1)
 180         idx = parent;
 181     else
 182         idx = index(row, column, parent);
 183     QModelIndex src = mapToSource(idx);
 184     return sourceModel()->dropMimeData( data, action, -1, -1, src);
 185 }
 186
 187 BookmarkFolderViewFilterModel::~BookmarkFolderViewFilterModel()
 188 {
 189 }
 190
 191 bool BookmarkFolderViewFilterModel::filterAcceptsColumn ( int source_column, const QModelIndex & source_parent ) const
 192 {
 193     Q_UNUSED(source_parent);
 194
 195     //Show name, hide everything else
 196     return (source_column == 0);
 197 }
 198
 199 bool BookmarkFolderViewFilterModel::filterAcceptsRow ( int source_row, const QModelIndex & source_parent ) const
 200 {
 201     QModelIndex index = sourceModel()->index(source_row, 0, source_parent);
 202     return static_cast<TreeItem *>(index.internalPointer())->bookmark().isGroup();
 203 }
 204
 205 #include "bookmarklistview.moc"