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Implemented deleting items

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preferencesAboutTextFull
Anna Udovichenko 13 years ago
parent addc1fe130
commit 512fd41554
6 changed files with 114 additions and 127 deletions
  1. 70
      src/board/UBFeaturesController.cpp
  2. 13
      src/board/UBFeaturesController.h
  3. 38
      src/gui/UBFeaturesActionBar.cpp
  4. 8
      src/gui/UBFeaturesActionBar.h
  5. 107
      src/gui/UBFeaturesWidget.cpp
  6. 5
      src/gui/UBFeaturesWidget.h

70
src/board/UBFeaturesController.cpp
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@ -55,6 +55,7 @@ void UBFeaturesController::initDirectoryTree()
mLibInteractiveDirectoryPath = UBSettings::settings()->applicationInteractivesDirectory();
mLibApplicationsDirectoryPath = UBSettings::settings()->applicationApplicationsLibraryDirectory();
mLibShapesDirectoryPath = UBSettings::settings()->applicationShapeLibraryDirectory() ;
trashDirectoryPath = UBSettings::userTrashDirPath();
featuresList = new QVector <UBFeature>();
@ -70,6 +71,7 @@ void UBFeaturesController::initDirectoryTree()
flashPath = rootPath + "/Animations";
interactPath = rootPath + "/Interactivities";
shapesPath = rootPath + "/Shapes";
trashPath = rootPath + "/Trash";
featuresList->append( UBFeature( rootPath, QPixmap(":images/libpalette/AudiosCategory.svg"), "Audios" , mUserAudioDirectoryPath ) );
featuresList->append( UBFeature( rootPath, QPixmap(":images/libpalette/MoviesCategory.svg"), "Movies" , mUserVideoDirectoryPath ) );
@ -78,6 +80,8 @@ void UBFeaturesController::initDirectoryTree()
featuresList->append( UBFeature( rootPath, QPixmap(":images/libpalette/FlashCategory.svg"), "Animations" , mUserAnimationDirectoryPath ) );
featuresList->append( UBFeature( rootPath, QPixmap(":images/libpalette/InteractivesCategory.svg"), "Interactivities" , mLibInteractiveDirectoryPath ) );
featuresList->append( UBFeature( rootPath, QPixmap(":images/libpalette/ShapesCategory.svg"), "Shapes" , mLibShapesDirectoryPath ) );
trashElement = UBFeature( rootPath, QPixmap(":images/libpalette/TrashCategory.svg"), "Trash", trashDirectoryPath, FEATURE_TRASH );
featuresList->append( trashElement );
foreach (UBToolsManager::UBToolDescriptor tool, tools)
{
@ -93,6 +97,7 @@ void UBFeaturesController::initDirectoryTree()
fileSystemScan( mLibPicturesDirectoryPath, picturesPath );
fileSystemScan( mLibShapesDirectoryPath, shapesPath );
fileSystemScan( mLibInteractiveDirectoryPath, interactPath );
fileSystemScan( trashDirectoryPath, trashPath );
}
@ -206,38 +211,15 @@ void UBFeaturesController::addItemToPage(const UBFeature &item)
UBFeature UBFeaturesController::moveItemToFolder( const QUrl &url, const UBFeature &destination )
{
UBFeature newElement = copyItemToFolder( url, destination );
QString sourcePath = url.toLocalFile();
QFile::remove( sourcePath );
QString thumbnailPath = UBFileSystemUtils::thumbnailPath( sourcePath );
if (thumbnailPath.length() && QFileInfo( thumbnailPath ).exists())
{
QFile::remove(thumbnailPath);
}
return newElement;
deleteItem( url );
/*QString sourcePath = url.toLocalFile();
Q_ASSERT( QFileInfo( sourcePath ).exists() );
QString name = QFileInfo( sourcePath ).fileName();
QString destPath = destination.getFullPath();
QString destVirtualPath = destination.getUrl() + "/" + destination.getName();
QString newFullPath = destPath + "/" + name;
QFile( sourcePath ).copy( newFullPath );
QFile::remove( sourcePath );
QString thumbnailPath = UBFileSystemUtils::thumbnailPath( sourcePath );
if (thumbnailPath.length() && QFileInfo( thumbnailPath ).exists())
{
QFile::remove(thumbnailPath);
}
QPixmap thumb = thumbnailForFile( newFullPath );
UBFeatureElementType type = UBFeatureElementType::FEATURE_ITEM;
if ( UBFileSystemUtils::mimeTypeFromFileName( newFullPath ).contains("application") )
type = UBFeatureElementType::FEATURE_INTERACTIVE;
UBFeature newElement( destVirtualPath, thumb, name, destPath, type );
return newElement;*/
}*/
return newElement;
}
UBFeature UBFeaturesController::copyItemToFolder( const QUrl &url, const UBFeature &destination )
@ -261,37 +243,23 @@ UBFeature UBFeaturesController::copyItemToFolder( const QUrl &url, const UBFeatu
return newElement;
}
/*
void UBFeaturesController::addImageToCurrentPage( const QString &path )
void UBFeaturesController::deleteItem( const QUrl &url )
{
QPointF pos = UBApplication::boardController->activeScene()->normalizedSceneRect().center();
mLastItemOffsetIndex = qMin(mLastItemOffsetIndex, 5);
QString path = url.toLocalFile();
Q_ASSERT( QFileInfo( path ).exists() );
QGraphicsItem* itemInScene = 0;
if ( UBApplication::boardController->activeScene() )
QString thumbnailPath = UBFileSystemUtils::thumbnailPath( path );
if (thumbnailPath.length() && QFileInfo( thumbnailPath ).exists())
{
QString mimeType = UBFileSystemUtils::mimeTypeFromFileName( path );
pos = QPointF( pos.x() + 50 * mLastItemOffsetIndex, pos.y() + 50 * mLastItemOffsetIndex );
mLastItemOffsetIndex++;
//TODO UB 4.x move this logic to the scene ..
if (mimeType == "image/svg+xml")
{
itemInScene = UBApplication::boardController->activeScene()->addSvg( QUrl::fromLocalFile(path), pos );
}
else
{
itemInScene = UBApplication::boardController->activeScene()->addPixmap( QPixmap(path), pos );
}
QFile::remove(thumbnailPath);
}
QFile::remove( path );
}
if (itemInScene)
{
itemInScene = UBApplication::boardController->activeScene()->scaleToFitDocumentSize(itemInScene, false, UBSettings::objectInControlViewMargin);
}
bool UBFeaturesController::isTrash( const QUrl &url )
{
return url.toLocalFile().startsWith( trashDirectoryPath );
}
*/
UBFeaturesController::~UBFeaturesController()
{

13
src/board/UBFeaturesController.h
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@ -17,7 +17,8 @@ enum UBFeatureElementType
FEATURE_FOLDER,
FEATURE_INTERACTIVE,
FEATURE_INTERNAL,
FEATURE_ITEM
FEATURE_ITEM,
FEATURE_TRASH
};
class UBFeature
@ -52,15 +53,18 @@ public:
QVector <UBFeature>* getFeatures()const { return featuresList; }
QString getRootPath()const { return rootPath; }
const QString& getRootPath()const { return rootPath; }
void addItemToPage(const UBFeature &item);
UBFeature getCurrentElement()const { return currentElement; }
const UBFeature& getCurrentElement()const { return currentElement; }
void setCurrentElement( const UBFeature &elem ) { currentElement = elem; }
const UBFeature & getTrashElement () const { return trashElement; }
static QPixmap thumbnailForFile( const QString &path );
static UBFeature moveItemToFolder( const QUrl &url, const UBFeature &destination );
static UBFeature copyItemToFolder( const QUrl &url, const UBFeature &destination );
static void deleteItem( const QUrl &url );
bool isTrash( const QUrl &url );
UBFeature newFolder( const QString &name );
private:
void initDirectoryTree();
@ -85,6 +89,7 @@ private:
QString mLibAnimationDirectoryPath;
QString mLibApplicationsDirectoryPath;
QString mLibShapesDirectoryPath;
QString trashDirectoryPath;
QString rootPath;
QString audiosPath;
@ -94,9 +99,11 @@ private:
QString flashPath;
QString shapesPath;
QString interactPath;
QString trashPath;
int mLastItemOffsetIndex;
UBFeature currentElement;
UBFeature trashElement;
};

38
src/gui/UBFeaturesActionBar.cpp
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@ -87,6 +87,8 @@ UBFeaturesActionBar::UBFeaturesActionBar( UBFeaturesController *controller, QWid
mLayout->addWidget(mpCloseBtn);
mLayout->addWidget(mpRemoveFavoriteBtn);
setCurrentState( IN_ROOT );
mpDeleteBtn->setAcceptDrops(true);
setAcceptDrops( true );
}
void UBFeaturesActionBar::setCurrentState( UBFeaturesActionBarState state )
@ -100,7 +102,16 @@ void UBFeaturesActionBar::setButtons()
switch( currentState )
{
case IN_FOLDER:
mpFavoriteBtn->show();
mpSocialBtn->hide();
mSearchBar->show();
mpDeleteBtn->show();
mpCloseBtn->hide();
mpRemoveFavoriteBtn->hide();
mpNewFolderBtn->show();
mpNewFolderBtn->setEnabled(true);
mpDeleteBtn->setEnabled(true);
break;
case IN_ROOT:
mpFavoriteBtn->show();
mpSocialBtn->hide();
@ -109,6 +120,8 @@ void UBFeaturesActionBar::setButtons()
mpCloseBtn->hide();
mpRemoveFavoriteBtn->hide();
mpNewFolderBtn->show();
mpNewFolderBtn->setEnabled(false);
mpDeleteBtn->setEnabled(false);
break;
case IN_PROPERTIES:
mpFavoriteBtn->show();
@ -145,6 +158,31 @@ void UBFeaturesActionBar::onActionNewFolder()
emit newFolderToCreate();
}
/*
void UBFeaturesActionBar::dragMoveEvent(QDragMoveEvent *event)
{
event->acceptProposedAction();
}
*/
void UBFeaturesActionBar::dragEnterEvent( QDragEnterEvent *event )
{
if (event->mimeData()->hasFormat("text/uri-list"))
event->acceptProposedAction();
}
void UBFeaturesActionBar::dropEvent( QDropEvent *event )
{
QWidget *dest = childAt( event->pos() );
if ( dest == mpDeleteBtn )
{
event->setDropAction( Qt::MoveAction );
event->accept();
emit deleteElements( *event->mimeData() );
}
}
UBFeaturesActionBar::~UBFeaturesActionBar()
{
}

8
src/gui/UBFeaturesActionBar.h
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@ -3,6 +3,7 @@
#include <QWidget>
#include <QToolButton>
#include <QDropEvent>
#include "UBLibActionBar.h"
#include "board/UBFeaturesController.h"
@ -23,11 +24,16 @@ public:
void setCurrentState( UBFeaturesActionBarState state );
signals:
void searchElement(QString text);
void searchElement(const QString &text);
void newFolderToCreate();
void deleteElements( const QMimeData &data );
private slots:
void onSearchTextChanged(QString txt);
void onActionNewFolder();
protected:
//void dragMoveEvent(QDragMoveEvent *event);
void dragEnterEvent( QDragEnterEvent *event );
void dropEvent( QDropEvent *event );
private:
void setButtons();
UBFeaturesController *featuresController;

107
src/gui/UBFeaturesWidget.cpp
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@ -48,7 +48,7 @@ UBFeaturesWidget::UBFeaturesWidget(QWidget *parent, const char *name):UBDockPale
//featuresListView->setStyleSheet( QString("background: #EEEEEE;border-radius: 10px;border: 2px solid #999999;") );
featuresListView->setDragDropMode( QAbstractItemView::InternalMove );
featuresListView->setDragDropMode( QAbstractItemView::DragDrop );
featuresListView->setModel( featuresProxyModel );
featuresListView->setResizeMode( QListView::Adjust );
@ -95,13 +95,14 @@ UBFeaturesWidget::UBFeaturesWidget(QWidget *parent, const char *name):UBDockPale
this, SLOT(currentSelected(const QModelIndex &)));*/
connect( featuresListView, SIGNAL(clicked ( const QModelIndex & ) ),
this, SLOT( currentSelected(const QModelIndex &) ) );
connect( mActionBar, SIGNAL( searchElement(QString) ), this, SLOT( searchStarted(QString) ) );
connect( mActionBar, SIGNAL( searchElement(const QString &) ), this, SLOT( const searchStarted(QString &) ) );
connect( mActionBar, SIGNAL( newFolderToCreate() ), this, SLOT( createNewFolder() ) );
connect( mActionBar, SIGNAL( deleteElements(const QMimeData &)), this, SLOT( deleteElements(const QMimeData &) ) );
connect( pathListView, SIGNAL(clicked( const QModelIndex & ) ),
this, SLOT( currentPathChanged( const QModelIndex & ) ) );
}
void UBFeaturesWidget::searchStarted( QString pattern )
void UBFeaturesWidget::searchStarted( const QString &pattern )
{
if ( pattern.isEmpty() )
{
@ -125,7 +126,8 @@ void UBFeaturesWidget::currentSelected(const QModelIndex &current)
QString path = model->data(current, Qt::UserRole).toString();
eUBLibElementType type = (eUBLibElementType)model->data(current, Qt::UserRole + 1).toInt();*/
UBFeature feature = model->data(current, Qt::UserRole + 1).value<UBFeature>();
if ( feature.getType() == FEATURE_FOLDER || feature.getType() == FEATURE_CATEGORY)
if ( feature.getType() == FEATURE_FOLDER || feature.getType() == FEATURE_CATEGORY ||
feature.getType() == FEATURE_TRASH )
{
QString newPath = feature.getUrl() + "/" + feature.getName();
//pathViewer->addPathElement( feature.getThumbnail(), newPath );
@ -187,6 +189,28 @@ void UBFeaturesWidget::createNewFolder()
}
void UBFeaturesWidget::deleteElements( const QMimeData & mimeData )
{
if ( !mimeData.hasUrls() )
return;
QList<QUrl> urls = mimeData.urls();
foreach ( QUrl url, urls )
{
if ( controller->isTrash( url) )
{
UBFeaturesController::deleteItem( url );
}
else
{
UBFeature elem = UBFeaturesController::moveItemToFolder( url, controller->getTrashElement() );
featuresModel->addItem( elem );
}
}
QSortFilterProxyModel *model = dynamic_cast<QSortFilterProxyModel *>( featuresListView->model() );
model->invalidate();
}
void UBFeaturesWidget::switchToListView()
{
stackedWidget->setCurrentIndex(ID_LISTVIEW);
@ -223,6 +247,12 @@ UBFeaturesListView::UBFeaturesListView( QWidget* parent, const char* name ) : QL
setObjectName(name);
}
void UBFeaturesListView::dragEnterEvent( QDragEnterEvent *event )
{
if ( event->mimeData()->hasUrls() )
event->acceptProposedAction();
}
void UBFeaturesListView::dropEvent( QDropEvent *event )
{
if( event->source() || dynamic_cast<UBFeaturesListView *>( event->source() ) )
@ -356,73 +386,7 @@ void UBFeatureProperties::onAddToPage()
UBFeatureProperties::~UBFeatureProperties()
{
}
/*
UBFeaturesPathViewer::UBFeaturesPathViewer(const QPixmap &root, const QString &rootPath, QGraphicsScene *sc, QWidget* parent, const char* name) : QGraphicsView(sc, parent)
{
setObjectName(name);
//setAttribute(Qt::WA_StyledBackground, true);
//setStyleSheet(UBApplication::globalStyleSheet());
layout = new QGraphicsLinearLayout();
container = new QGraphicsWidget();
container->setMaximumWidth( width() - 20 );
container->setLayout( layout );
scene()->addItem( container );
UBFolderWidget* pIconLabel = new UBFolderWidget();
pIconLabel->setStyleSheet(QString("background-color: transparent;"));
pIconLabel->setPixmap( root );
pIconLabel->setPath(rootPath);
connect( pIconLabel, SIGNAL( clicked(const QString &) ), parent, SLOT( currentPathChanged(const QString &) ) );
QGraphicsProxyWidget *iconWidget = scene()->addWidget( pIconLabel ) ;;
layout->addItem( iconWidget );
setVerticalScrollBarPolicy( Qt::ScrollBarAlwaysOff );
setHorizontalScrollBarPolicy( Qt::ScrollBarAlwaysOn );
setAlignment( Qt::AlignLeft );
setFixedHeight( 70 );
arrowPixmap = new QPixmap(":images/navig_arrow.png");
}
void UBFeaturesPathViewer::addPathElement(const QPixmap &p, const QString &s)
{
UBFolderWidget* pIconLabel = new UBFolderWidget();
pIconLabel->setStyleSheet(QString("background-color: transparent;"));
pIconLabel->setPixmap( *arrowPixmap );
QGraphicsProxyWidget *iconWidget = scene()->addWidget( pIconLabel );
layout->addItem( iconWidget );
pIconLabel = new UBFolderWidget();
pIconLabel->setStyleSheet(QString("background-color: transparent;"));
pIconLabel->setPixmap( p.scaledToHeight( height() - 30, Qt::SmoothTransformation) );
pIconLabel->setPath(s);
connect( pIconLabel, SIGNAL( clicked(const QString &) ), parent(), SLOT( currentPathChanged(const QString &) ) );
iconWidget = scene()->addWidget( pIconLabel );
layout->addItem( iconWidget );
scene()->invalidate();
}
void UBFeaturesPathViewer::truncatePath(int number)
{
QList <QGraphicsItem*> items = scene()->items();
int itemsToDel = items.size() - number * 2;
for ( QList <QGraphicsItem*>::iterator it = items.begin() ; it != items.begin() + itemsToDel; ++it )
{
scene()->removeItem( (*it) );
QGraphicsLayoutItem *layoutItem = dynamic_cast<QGraphicsLayoutItem *>(*it);
Q_ASSERT(layout);
layout->removeItem(layoutItem);
delete layoutItem;
}
scene()->invalidate();
}
*/
UBFeatureItemButton::UBFeatureItemButton(QWidget *parent, const char *name):QPushButton(parent)
{
setObjectName(name);
@ -540,7 +504,7 @@ bool UBFeaturesModel::removeRows( int row, int count, const QModelIndex & parent
{
if ( row < 0 )
return false;
if ( row + count >= featuresList->size() )
if ( row + count > featuresList->size() )
return false;
beginRemoveRows( parent, row, row + count - 1 );
featuresList->remove( row, count );
@ -571,6 +535,7 @@ Qt::ItemFlags UBFeaturesModel::flags( const QModelIndex &index ) const
item.getType() == FEATURE_INTERNAL )
return Qt::ItemIsDragEnabled | defaultFlags;
if ( item.getType() == FEATURE_FOLDER ||
item.getType() == FEATURE_TRASH ||
(item.getType() == FEATURE_CATEGORY && !item.getFullPath().isNull()))
return defaultFlags | Qt::ItemIsDropEnabled;
else return defaultFlags;

5
src/gui/UBFeaturesWidget.h
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@ -75,12 +75,14 @@ private:
QStackedWidget *stackedWidget;
int currentStackedWidget;
QModelIndex trashIndex;
private slots:
void currentSelected( const QModelIndex & );
//void currentPathChanged(const QString &);
void currentPathChanged( const QModelIndex & );
void searchStarted( QString );
void searchStarted( const QString & );
void createNewFolder();
void deleteElements( const QMimeData & );
};
class UBFeaturesListView : public QListView
@ -90,6 +92,7 @@ public:
UBFeaturesListView( QWidget* parent=0, const char* name="UBFeaturesListView" );
virtual ~UBFeaturesListView() {;}
protected:
virtual void dragEnterEvent( QDragEnterEvent *event );
virtual void dropEvent( QDropEvent *event );
};

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