TimelineNodeListKeeper Class Reference

#include <timeline_node_list_keeper.h>

Inheritance diagram for TimelineNodeListKeeper:

Classes
struct	ModelWithExternalNotifications
struct	OtherLayer
struct	Private

Public Types
typedef QList< OtherLayer >	OtherLayersList

Public Member Functions
KisNodeDummy *	dummyFromRow (int row)
OtherLayersList	otherLayersList () const
int	rowCount ()
int	rowForDummy (KisNodeDummy *dummy)
	TimelineNodeListKeeper (ModelWithExternalNotifications *model, KisDummiesFacadeBase *dummiesFacade, KisNodeDisplayModeAdapter *displayModeAdapter)
void	updateActiveDummy (KisNodeDummy *dummy)
	~TimelineNodeListKeeper () override

Private Slots
void	slotBeginRemoveDummy (KisNodeDummy *dummy)
void	slotDisplayModeChanged ()
void	slotDummyChanged (KisNodeDummy *dummy)
void	slotEndInsertDummy (KisNodeDummy *dummy)
void	slotUpdateDummyContent (QPointer< KisNodeDummy > dummy)

Private Attributes
const QScopedPointer< Private >	m_d

Detailed Description

Definition at line 24 of file timeline_node_list_keeper.h.

Member Typedef Documentation

OtherLayersList

typedef QList<OtherLayer> TimelineNodeListKeeper::OtherLayersList

Definition at line 31 of file timeline_node_list_keeper.h.

Constructor & Destructor Documentation

TimelineNodeListKeeper()

TimelineNodeListKeeper::TimelineNodeListKeeper	(	ModelWithExternalNotifications *	model,
		KisDummiesFacadeBase *	dummiesFacade,
		KisNodeDisplayModeAdapter *	displayModeAdapter )

Definition at line 66 of file timeline_node_list_keeper.cpp.

    : m_d(new Private(this, model, dummiesFacade, displayModeAdapter))
{
    KIS_ASSERT_RECOVER_RETURN(m_d->dummiesFacade);
 
    connect(m_d->dummiesFacade, SIGNAL(sigEndInsertDummy(KisNodeDummy*)),
            SLOT(slotEndInsertDummy(KisNodeDummy*)));
    connect(m_d->dummiesFacade, SIGNAL(sigBeginRemoveDummy(KisNodeDummy*)),
            SLOT(slotBeginRemoveDummy(KisNodeDummy*)));
    connect(m_d->dummiesFacade, SIGNAL(sigDummyChanged(KisNodeDummy*)),
            SLOT(slotDummyChanged(KisNodeDummy*)));
 
    m_d->populateDummiesList();
 
    connect(m_d->displayModeAdapter, SIGNAL(sigNodeDisplayModeChanged(bool, bool)), SLOT(slotDisplayModeChanged()));
}

References connect(), KIS_ASSERT_RECOVER_RETURN, m_d, slotBeginRemoveDummy(), slotDisplayModeChanged(), slotDummyChanged(), and slotEndInsertDummy().

~TimelineNodeListKeeper()

TimelineNodeListKeeper::~TimelineNodeListKeeper ( )

override

Definition at line 85 of file timeline_node_list_keeper.cpp.

{
}

Member Function Documentation

dummyFromRow()

KisNodeDummy * TimelineNodeListKeeper::dummyFromRow

(

int

row

)

Definition at line 89 of file timeline_node_list_keeper.cpp.

{
    if (row >= 0 && row < m_d->dummiesList.size()) {
        return m_d->dummiesList[row];
    }
 
    return 0;
}

References m_d.

otherLayersList()

TimelineNodeListKeeper::OtherLayersList TimelineNodeListKeeper::otherLayersList

(

)

const

Definition at line 276 of file timeline_node_list_keeper.cpp.

{
    OtherLayersList list;
 
    KisNodeDummy *rootDummy = m_d->dummiesFacade->rootDummy();
    if (!rootDummy) return list;
 
    m_d->findOtherLayers(rootDummy, &list, "");
    return list;
}

References m_d.

rowCount()

int TimelineNodeListKeeper::rowCount

(

)

Definition at line 103 of file timeline_node_list_keeper.cpp.

{
    return m_d->dummiesList.size();
}

References m_d.

rowForDummy()

int TimelineNodeListKeeper::rowForDummy

(

KisNodeDummy *

dummy

)

Definition at line 98 of file timeline_node_list_keeper.cpp.

{
    return m_d->dummiesList.indexOf(dummy);
}

References KisNodeDummy::indexOf(), and m_d.

slotBeginRemoveDummy

void TimelineNodeListKeeper::slotBeginRemoveDummy ( KisNodeDummy * dummy )

privateslot

Definition at line 205 of file timeline_node_list_keeper.cpp.

{
    if (m_d->dummiesList.contains(dummy)) {
        int pos = m_d->dummiesList.indexOf(dummy);
 
        m_d->model->callBeginRemoveRows(QModelIndex(), pos, pos);
        m_d->disconnectDummy(dummy);
        m_d->dummiesList.remove(pos);
        m_d->model->callEndRemoveRows();
    }
 
    m_d->converter.notifyDummyRemoved(dummy);
}

References m_d.

slotDisplayModeChanged

void TimelineNodeListKeeper::slotDisplayModeChanged ( )

privateslot

Definition at line 233 of file timeline_node_list_keeper.cpp.

{
    if (m_d->showGlobalSelectionMask != m_d->displayModeAdapter->showGlobalSelectionMask()) {
 
        m_d->model->callBeginResetModel();
 
        Q_FOREACH (KisNodeDummy *dummy, m_d->dummiesList) {
            m_d->disconnectDummy(dummy);
        }
        m_d->dummiesList.clear();
 
        m_d->showGlobalSelectionMask = m_d->displayModeAdapter->showGlobalSelectionMask();
        m_d->converter.setShowGlobalSelectionMask(m_d->showGlobalSelectionMask);
 
        m_d->populateDummiesList();
 
        m_d->model->callEndResetModel();
    }
}

References m_d.

slotDummyChanged

void TimelineNodeListKeeper::slotDummyChanged ( KisNodeDummy * dummy )

privateslot

Definition at line 219 of file timeline_node_list_keeper.cpp.

{
    const bool present = m_d->dummiesList.contains(dummy);
    const bool shouldBe = m_d->converter.isDummyVisible(dummy);
 
    m_d->tryConnectDummy(dummy);
 
    if (!present && shouldBe) {
        slotEndInsertDummy(dummy);
    } else if (present && !shouldBe) {
        slotBeginRemoveDummy(dummy);
    }
}

References m_d, slotBeginRemoveDummy(), and slotEndInsertDummy().

slotEndInsertDummy

void TimelineNodeListKeeper::slotEndInsertDummy ( KisNodeDummy * dummy )

privateslot

Definition at line 191 of file timeline_node_list_keeper.cpp.

{
    KIS_ASSERT_RECOVER_RETURN(!m_d->dummiesList.contains(dummy));
 
    if (m_d->converter.isDummyVisible(dummy)) {
        int pos = m_d->converter.rowForDummy(dummy);
 
        m_d->model->callBeginInsertRows(QModelIndex(), pos, pos);
        m_d->dummiesList.insert(pos, 1, dummy);
        m_d->tryConnectDummy(dummy);
        m_d->model->callEndInsertRows();
    }
}

References KIS_ASSERT_RECOVER_RETURN, and m_d.

slotUpdateDummyContent

void TimelineNodeListKeeper::slotUpdateDummyContent ( QPointer< KisNodeDummy > dummy )

privateslot

The dummy object has been destroyed in the meantime, while the event was hanging in the queue. We shouldn't try to dereference/update it anymore, since the whole layer has already been removed

Definition at line 125 of file timeline_node_list_keeper.cpp.

{
    if (!dummy) return;
 
    int pos = m_d->converter.rowForDummy(dummy);
    if (pos < 0) return;
 
    QModelIndex index0 = m_d->model->index(pos, 0);
    QModelIndex index1 = m_d->model->index(pos, m_d->model->columnCount() - 1);
    m_d->model->callIndexChanged(index0, index1);
}

References m_d.

updateActiveDummy()

void TimelineNodeListKeeper::updateActiveDummy

(

KisNodeDummy *

dummy

)

Definition at line 108 of file timeline_node_list_keeper.cpp.

{
    bool oldRemoved = false;
    bool newAdded = false;
 
    KisNodeDummy *oldActiveDummy = m_d->converter.activeDummy();
    m_d->converter.updateActiveDummy(dummy, &oldRemoved, &newAdded);
 
    if (oldRemoved) {
        slotBeginRemoveDummy(oldActiveDummy);
    }
 
    if (newAdded) {
        slotEndInsertDummy(dummy);
    }
}

References m_d, slotBeginRemoveDummy(), and slotEndInsertDummy().

Member Data Documentation

m_d

const QScopedPointer<Private> TimelineNodeListKeeper::m_d

private

Definition at line 103 of file timeline_node_list_keeper.h.

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The documentation for this class was generated from the following files:

• plugins/dockers/animation/timeline_node_list_keeper.h
• plugins/dockers/animation/timeline_node_list_keeper.cpp