/**
* \brief Handles the click on an item
* @param item as the clicked item
* @param index as the given index
*/
void UBLibraryWidget::onItemClicked(QGraphicsItem *item, int index)
{
Q_UNUSED(index);
if(NULL != item)
{
mLoadingLibraryItems = true;
int iItem = mGraphicItems.indexOf(item);
if(0 <= iItem)
{
UBLibElement* pElem = mCurrentElems.at(iItem);
if(NULL != pElem)
{
delete mpCrntElem;
mpCrntElem = new UBLibElement(pElem);
if(eUBLibElementType_Folder == pElem->type() || eUBLibElementType_VirtualFolder == pElem->type())
{
// Add the clicked element to the end of the elements list
// (at this level, the user can only go down in the path)
UBChainedLibElement* pNextElem = new UBChainedLibElement(pElem);
appendChainedElement(pNextElem, chainedElements);
delete mpCrntDir;
mpCrntDir = new UBLibElement(pElem);
// Display the content of the folder
QList<UBLibElement*> qlElems = mLibraryController->getContent(mpCrntDir);
mCurrentElems = qlElems;
refreshView();
}
else
{
if ("application/search" == UBFileSystemUtils::mimeTypeFromFileName(pElem->path().toLocalFile()))
{
emit displaySearchEngine(pElem);
}
else
{
// Display the properties view
emit propertiesRequested(pElem);
}
}
}
emit itemClicked();
}
mLoadingLibraryItems = false;
}
}
// Constructor
NTagView::NTagView(QWidget *parent) :
QTreeWidget(parent)
{
accountFilter = 0;
this->setFont(global.getGuiFont(font()));
filterPosition = 0;
maxCount = 0;
// setup options
this->setEditTriggers(QAbstractItemView::NoEditTriggers);
this->setSelectionBehavior(QAbstractItemView::SelectRows);
this->setSelectionMode(QAbstractItemView::ExtendedSelection);
this->setRootIsDecorated(true);
this->setSortingEnabled(false);
this->header()->setVisible(false);
//this->setStyleSheet("QTreeWidget { background:transparent; border:none; margin:0px; padding: 0px; }");
// Build the root item
root = new NTagViewItem(this);
root->setIcon(NAME_POSITION,global.getIconResource(":tagIcon"));
root->setData(NAME_POSITION, Qt::UserRole, "root");
root->setData(NAME_POSITION, Qt::DisplayRole, tr("Tags from Personal"));
root->setExpanded(true);
QFont rootFont = root->font(NAME_POSITION);
rootFont.setBold(true);
root->setFont(NAME_POSITION, rootFont);
this->setMinimumHeight(1);
this->addTopLevelItem(root);
this->rebuildTagTreeNeeded = true;
this->loadData();
setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
connect(this, SIGNAL(itemExpanded(QTreeWidgetItem*)), this, SLOT(calculateHeight()));
connect(this, SIGNAL(itemCollapsed(QTreeWidgetItem*)), this, SLOT(calculateHeight()));
connect(this, SIGNAL(itemSelectionChanged()), this, SLOT(buildSelection()));
setAcceptDrops(true);
setDragEnabled(true);
global.settings->beginGroup("SaveState");
hideUnassigned = global.settings->value("hideUnassigned", false).toBool();
global.settings->endGroup();
addAction = context.addAction(tr("Create New Tag"));
addAction->setShortcut(QKeySequence(Qt::Key_Insert));
addAction->setShortcutContext(Qt::WidgetShortcut);
addShortcut = new QShortcut(this);
addShortcut->setKey(QKeySequence(Qt::Key_Insert));
addShortcut->setContext(Qt::WidgetShortcut);
context.addSeparator();
deleteAction = context.addAction(tr("Delete"));
deleteAction->setShortcut(QKeySequence(Qt::Key_Delete));
deleteShortcut = new QShortcut(this);
deleteShortcut->setKey(QKeySequence(Qt::Key_Delete));
deleteShortcut->setContext(Qt::WidgetShortcut);
renameAction = context.addAction(tr("Rename"));
renameAction->setShortcutContext(Qt::WidgetShortcut);
mergeAction = context.addAction(tr("Merge"));
context.addSeparator();
hideUnassignedAction = context.addAction(tr("Hide Unassigned"));
hideUnassignedAction->setCheckable(true);
hideUnassignedAction->setChecked(hideUnassigned);
connect(hideUnassignedAction, SIGNAL(triggered()), this, SLOT(hideUnassignedTags()));
context.addSeparator();
propertiesAction = context.addAction(tr("Properties"));
connect(addAction, SIGNAL(triggered()), this, SLOT(addRequested()));
connect(deleteAction, SIGNAL(triggered()), this, SLOT(deleteRequested()));
connect(renameAction, SIGNAL(triggered()), this, SLOT(renameRequested()));
connect(propertiesAction, SIGNAL(triggered()), this, SLOT(propertiesRequested()));
connect(mergeAction, SIGNAL(triggered()), this, SLOT(mergeRequested()));
connect(addShortcut, SIGNAL(activated()), this, SLOT(addRequested()));
connect(deleteShortcut, SIGNAL(activated()), this, SLOT(deleteRequested()));
this->setItemDelegate(new NTagViewDelegate());
this->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Preferred);
this->setFrameShape(QFrame::NoFrame);
expandedImage = new QImage(":expandedIcon");
collapsedImage = new QImage(":collapsedIcon");
}
// Constructor
NNotebookView::NNotebookView(QWidget *parent) :
QTreeWidget(parent)
{
stackStore.clear();
dataStore.clear();
this->setFont(global.getGuiFont(font()));
filterPosition = -1;
maxCount = 0; // Highest count of any notebook. Used in calculating column width
// setup options
this->setEditTriggers(QAbstractItemView::NoEditTriggers);
this->setSelectionBehavior(QAbstractItemView::SelectRows);
this->setSelectionMode(QAbstractItemView::SingleSelection);
this->setRootIsDecorated(true);
this->setSortingEnabled(false);
this->header()->setVisible(false);
this->setStyleSheet("QTreeView {border-image:none; image:none;} ");
root = new NNotebookViewItem(0);
root->setType(NNotebookViewItem::Stack);
root->setData(NAME_POSITION, Qt::UserRole, "rootsynchronized");
root->setData(NAME_POSITION, Qt::DisplayRole, tr("Notebooks"));
QFont rootFont = root->font(NAME_POSITION);
rootFont.setBold(true);
root->setFont(NAME_POSITION, rootFont);
root->setRootColor(false);
this->setMinimumHeight(1);
this->addTopLevelItem(root);
this->rebuildNotebookTreeNeeded = true;
this->loadData();
setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
connect(this, SIGNAL(itemExpanded(QTreeWidgetItem*)), this, SLOT(calculateHeight()));
connect(this, SIGNAL(itemCollapsed(QTreeWidgetItem*)), this, SLOT(calculateHeight()));
connect(this, SIGNAL(itemSelectionChanged()), this, SLOT(buildSelection()));
addAction = context.addAction(tr("Create New Notebook"));
addAction->setShortcut(QKeySequence(Qt::Key_Insert));
addAction->setShortcutContext(Qt::WidgetShortcut);
addShortcut = new QShortcut(this);
addShortcut->setKey(QKeySequence(Qt::Key_Insert));
addShortcut->setContext(Qt::WidgetShortcut);
context.addSeparator();
deleteAction = context.addAction(tr("Delete"));
deleteAction->setShortcut(QKeySequence(Qt::Key_Delete));
deleteShortcut = new QShortcut(this);
deleteShortcut->setKey(QKeySequence(Qt::Key_Delete));
deleteShortcut->setContext(Qt::WidgetShortcut);
// Start building the stack menu
stackMenu = context.addMenu(tr("Add to stack"));
QAction *newAction;
NotebookTable table(global.db);
QStringList stacks;
table.getStacks(stacks);
for (int i=0; i<stacks.size(); i++) {
newAction = stackMenu->addAction(stacks[i]);
connect(newAction, SIGNAL(triggered()), this, SLOT(moveToStackRequested()));
}
sortStackMenu();
if (stacks.size() > 0) {
stackMenu->addSeparator();
}
newStackAction = stackMenu->addAction(tr("New stack"));
connect(newStackAction, SIGNAL(triggered()), this, SLOT(moveToNewStackRequested()));
removeFromStackAction = context.addAction(tr("Remove from stack"));
removeFromStackAction->setShortcutContext(Qt::WidgetShortcut);
removeFromStackAction->setVisible(false);
renameAction = context.addAction(tr("Rename"));
renameAction->setShortcutContext(Qt::WidgetShortcut);
//renameShortcut = new QShortcut(this);
//renameShortcut->setKey(QKeySequence(Qt::Key_F2));
//renameShortcut->setContext(Qt::WidgetShortcut);
context.addSeparator();
propertiesAction = context.addAction(tr("Properties"));
connect(addAction, SIGNAL(triggered()), this, SLOT(addRequested()));
connect(deleteAction, SIGNAL(triggered()), this, SLOT(deleteRequested()));
connect(renameAction, SIGNAL(triggered()), this, SLOT(renameRequested()));
connect(propertiesAction, SIGNAL(triggered()), this, SLOT(propertiesRequested()));
connect(addShortcut, SIGNAL(activated()), this, SLOT(addRequested()));
connect(deleteShortcut, SIGNAL(activated()), this, SLOT(deleteRequested()));
//connect(renameShortcut, SIGNAL(activated()), this, SLOT(renameRequested()));
connect(removeFromStackAction, SIGNAL(triggered()), this, SLOT(removeFromStackRequested()));
this->setAcceptDrops(true);
this->setItemDelegate(new NNotebookViewDelegate());
root->setExpanded(true);
this->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Preferred);
this->setFrameShape(QFrame::NoFrame);
//setStyle(new MyStyle("QTreeView"));
// setStyle(new QCleanlooksStyle);
//setStyleSheet("::branches {image: url(:right-arrow.png);}");
// setStyleSheet("QTreeView::branch { image: url(:right-arrow.png); }");
expandedImage = new QImage(":expandedIcon");
collapsedImage = new QImage(":collapsedIcon");
}