KisPresetUpdateMediator Class Reference

#include <kis_derived_resources.h>

Inheritance diagram for KisPresetUpdateMediator:

Classes
struct	Private

Public Member Functions
void	connectResource (QVariant sourceResource) override
	KisPresetUpdateMediator ()
	~KisPresetUpdateMediator () override
Public Member Functions inherited from KoResourceUpdateMediator
int	key () const
	KoResourceUpdateMediator (int key)
	~KoResourceUpdateMediator () override

Private Slots
void	slotResourceChanged (const QModelIndex &topLeft, const QModelIndex &bottomRight, const QVector< int > &roles)
void	slotSettingsChanged ()

Private Attributes
const QScopedPointer< Private >	m_d

Additional Inherited Members
Signals inherited from KoResourceUpdateMediator
void	sigResourceChanged (int key)

Detailed Description

Definition at line 14 of file kis_derived_resources.h.

Constructor & Destructor Documentation

KisPresetUpdateMediator()

KisPresetUpdateMediator::KisPresetUpdateMediator

(

)

Definition at line 25 of file kis_derived_resources.cpp.

    : KoResourceUpdateMediator(KoCanvasResource::CurrentPaintOpPreset),
      m_d(new Private)
{
    connect(&m_d->model, SIGNAL(dataChanged(const QModelIndex&, const QModelIndex&, const QVector<int>&)),
            this, SLOT(slotResourceChanged(const QModelIndex&, const QModelIndex&, const QVector<int>&)));
}

References connect(), m_d, and slotResourceChanged().

~KisPresetUpdateMediator()

KisPresetUpdateMediator::~KisPresetUpdateMediator ( )

override

Definition at line 33 of file kis_derived_resources.cpp.

{
}

Member Function Documentation

connectResource()

void KisPresetUpdateMediator::connectResource ( QVariant sourceResource )

overridevirtual

Implements KoResourceUpdateMediator.

Definition at line 37 of file kis_derived_resources.cpp.

{
    KisPaintOpPresetSP preset = sourceResource.value<KisPaintOpPresetSP>();
    if (!preset) return;
 
    m_d->connections.clear();
    m_d->connections.addUniqueConnection(
        preset->updateProxy(),
        SIGNAL(sigSettingsChanged()),
        this,
        SLOT(slotSettingsChanged()));
 
    m_d->linkedResourceIndex = m_d->model.indexForResource(preset);
}

References m_d, and slotSettingsChanged().

slotResourceChanged

void KisPresetUpdateMediator::slotResourceChanged ( const QModelIndex & topLeft, const QModelIndex & bottomRight, const QVector< int > & roles )

privateslot

the name of the preset is stored in KoResource, not in KisPaintOpSettings, so we should track it separately

Definition at line 57 of file kis_derived_resources.cpp.

{
    Q_UNUSED(roles)
 
    
 
    if (m_d->linkedResourceIndex.row() >= topLeft.row() &&
            m_d->linkedResourceIndex.row() <= bottomRight.row()) {
 
        Q_EMIT sigResourceChanged(key());
    }
}

References KoResourceUpdateMediator::key(), m_d, and KoResourceUpdateMediator::sigResourceChanged().

slotSettingsChanged

void KisPresetUpdateMediator::slotSettingsChanged ( )

privateslot

Definition at line 52 of file kis_derived_resources.cpp.

{
    Q_EMIT sigResourceChanged(key());
}

References KoResourceUpdateMediator::key(), and KoResourceUpdateMediator::sigResourceChanged().

Member Data Documentation

m_d

const QScopedPointer<Private> KisPresetUpdateMediator::m_d

private

Definition at line 28 of file kis_derived_resources.h.

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

• libs/ui/kis_derived_resources.h
• libs/ui/kis_derived_resources.cpp