void TasksView::stateChanged( State previous )
{
switch( ApplicationCore::instance().state() ) {
case Connecting:
{
// set model on view:
ViewFilter* filter = ApplicationCore::instance().model().taskModel();
m_treeView->setModel( filter );
const QItemSelectionModel* smodel = m_treeView->selectionModel();
connect( smodel, SIGNAL(currentChanged(QModelIndex,QModelIndex)), SLOT(configureUi()) );
connect( smodel, SIGNAL(selectionChanged(QItemSelection,QItemSelection)), SLOT(configureUi()) );
connect( smodel, SIGNAL(currentColumnChanged(QModelIndex,QModelIndex)), SLOT(configureUi()) );
connect( filter, SIGNAL(eventActivationNotice(EventId)),
SLOT(slotEventActivated(EventId)) );
connect( filter, SIGNAL(eventDeactivationNotice(EventId)),
SLOT(slotEventDeactivated(EventId)) );
connect( MODEL.charmDataModel(), SIGNAL(resetGUIState()),
SLOT(restoreGuiState()) );
}
break;
case Connected:
//the model is populated when entering Connected, so delay state restore
QMetaObject::invokeMethod( this, "restoreGuiState", Qt::QueuedConnection );
break;
case Disconnecting:
saveGuiState();
break;
case ShuttingDown:
case Dead:
default:
break;
};
}
void TasksView::actionEditTask()
{
Task task = selectedTask();
Q_ASSERT( task.isValid() );
TaskEditor editor( this );
editor.setTask( task );
if( editor.exec() ) {
const Task newTask = editor.getTask();
newTask.dump();
CommandModifyTask* cmd = new CommandModifyTask( newTask, this );
emit emitCommand( cmd );
}
configureUi(); // FIXME needed?
}
TasksView::TasksView( QToolBar* toolBar, QWidget* parent )
: QWidget( parent )
// , ViewInterface()
, m_delegate( new TasksViewDelegate( this ) )
, m_actionNewTask( this )
, m_actionNewSubTask( this )
, m_actionEditTask( this )
, m_actionDeleteTask( this )
, m_actionExpandTree( this )
, m_actionCollapseTree( this )
, m_showCurrentOnly( new QButton( toolBar, QButton::Recessed ) )
, m_showSubscribedOnly( new QButton( toolBar, QButton::Recessed ) )
, m_treeView( new QTreeView( this ) )
{
QVBoxLayout* layout = new QVBoxLayout( this );
layout->setContentsMargins( 0, 0, 0, 0 );
layout->addWidget( m_treeView );
m_treeView->setItemDelegate( m_delegate );
connect( m_delegate, SIGNAL( editingStateChanged() ),
SLOT( configureUi() ) );
// set up actions
m_actionNewTask.setText( tr( "New &Task" ) );
m_actionNewTask.setShortcut( QKeySequence::New );
m_actionNewTask.setIcon( Data::newTaskIcon() );
toolBar->addAction( &m_actionNewTask );
connect( &m_actionNewTask, SIGNAL( triggered( bool ) ),
SLOT( actionNewTask() ) );
m_actionNewSubTask.setText( tr( "New &Subtask" ) );
m_actionNewSubTask.setShortcut( Qt::META + Qt::Key_N );
m_actionNewSubTask.setIcon( Data::newSubtaskIcon() );
toolBar->addAction( &m_actionNewSubTask );
connect( &m_actionNewSubTask, SIGNAL( triggered( bool ) ),
SLOT( actionNewSubTask() ) );
m_actionEditTask.setText( tr( "Edit Task" ) );
m_actionEditTask.setShortcut( Qt::CTRL + Qt::Key_E );
m_actionEditTask.setIcon( Data::editTaskIcon() );
toolBar->addAction( &m_actionEditTask );
connect( &m_actionEditTask, SIGNAL( triggered( bool ) ),
SLOT( actionEditTask() ) );
m_actionDeleteTask.setText( tr( "Delete Task" ) );
QList<QKeySequence> deleteShortcuts;
deleteShortcuts << QKeySequence::Delete;
#ifdef Q_WS_MAC
deleteShortcuts << Qt::Key_Backspace;
#endif
m_actionDeleteTask.setShortcuts(deleteShortcuts);
m_actionDeleteTask.setIcon( Data::deleteTaskIcon() );
toolBar->addAction( &m_actionDeleteTask );
connect( &m_actionDeleteTask, SIGNAL( triggered( bool ) ),
SLOT( actionDeleteTask() ) );
m_actionExpandTree.setText( tr( "Expand All" ) );
connect( &m_actionExpandTree, SIGNAL( triggered ( bool ) ),
m_treeView, SLOT( expandAll() ) );
m_actionCollapseTree.setText( tr( "Collapse All" ) );
connect( &m_actionCollapseTree, SIGNAL( triggered ( bool ) ),
m_treeView, SLOT( collapseAll() ) );
// filter setup
m_showCurrentOnly->setText( tr( "Current" ) );
m_showCurrentOnly->setCheckable( true );
#ifdef Q_WS_MAC
m_showCurrentOnly->setMinimumWidth( 60 );
#endif
toolBar->addWidget( m_showCurrentOnly );
connect( m_showCurrentOnly, SIGNAL( clicked( bool ) ),
SLOT( taskPrefilteringChanged() ) );
m_showSubscribedOnly->setText( tr( "Selected" ) );
m_showSubscribedOnly->setCheckable( true );
#ifdef Q_WS_MAC
m_showSubscribedOnly->setMinimumWidth( 70 );
#endif
toolBar->addWidget( m_showSubscribedOnly );
connect( m_showSubscribedOnly, SIGNAL( clicked( bool ) ),
SLOT( taskPrefilteringChanged() ) );
QWidget *stretch = new QWidget( this );
stretch->setSizePolicy( QSizePolicy::Expanding, QSizePolicy::Fixed );
toolBar->addWidget( stretch );
QSearchField* searchField = new QSearchField( this );
connect( searchField, SIGNAL( textChanged( const QString& ) ),
SLOT( slotFiltertextChanged( const QString& ) ) );
toolBar->addWidget( searchField );
m_treeView->setEditTriggers(QAbstractItemView::EditKeyPressed);
m_treeView->setExpandsOnDoubleClick(false);
m_treeView->setAlternatingRowColors( true );
// The delegate does its own eliding.
m_treeView->setTextElideMode( Qt::ElideNone );
m_treeView->setRootIsDecorated( true );
m_treeView->setContextMenuPolicy( Qt::CustomContextMenu );
connect( m_treeView, SIGNAL( customContextMenuRequested( const QPoint& ) ),
SLOT( slotContextMenuRequested( const QPoint& ) ) );
// I hate doing this but the stupid default view sizeHints suck badly.
setMinimumHeight( 200 );
// A reasonable default depth.
m_treeView->expandToDepth( 0 );
}
