GroupItemController Class Reference

Provides logic for manipulating items belonging to GroupItem parent. More...

Collaboration diagram for GroupItemController:

Public Member Functions
	GroupItemController (SessionItem *groupItem, GroupInfo groupInfo)
QVariant	createCombo () const
int	currentIndex () const
SessionItem *	currentItem ()
QString	currentType () const
SessionItem *	getItemOfType (const QString &type)
	Returns item of give type. More...
void	setCurrentIndex (int index)
void	setCurrentType (const QString &type)

Private Member Functions
SessionItem *	addItem (const QString &item_type)
SessionItem *	createCorrespondingItem ()
QStringList	itemLabels () const
QStringList	itemTypes () const
int	toIndex (const QString &type) const
QString	toString (int currentIndex) const

Private Attributes
QString	m_current_type
GroupInfo	m_groupInfo
SessionItem *	m_groupItem

Detailed Description

Provides logic for manipulating items belonging to GroupItem parent.

Definition at line 26 of file GroupItemController.h.

Constructor & Destructor Documentation

GroupItemController()

GroupItemController::GroupItemController	(	SessionItem *	groupItem,
		GroupInfo	groupInfo
	)

Definition at line 20 of file GroupItemController.cpp.

    : m_groupItem(groupItem), m_groupInfo(groupInfo)
{
    m_current_type = m_groupInfo.defaultType();
    m_groupItem->insertItem(-1, createCorrespondingItem());
}

References createCorrespondingItem(), GroupInfo::defaultType(), SessionItem::insertItem(), m_current_type, m_groupInfo, and m_groupItem.

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Member Function Documentation

addItem()

SessionItem * GroupItemController::addItem ( const QString &  item_type )

private

Definition at line 108 of file GroupItemController.cpp.

{
    return ItemFactory::CreateItem(item_type);
}

References ItemFactory::CreateItem().

Referenced by createCorrespondingItem(), and getItemOfType().

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createCombo()

QVariant GroupItemController::createCombo

(

)

const

Definition at line 90 of file GroupItemController.cpp.

{
    ComboProperty result;
    result.setValues(itemLabels());
    result.setCurrentIndex(currentIndex());
    return result.variant();
}

References currentIndex(), itemLabels(), ComboProperty::setCurrentIndex(), ComboProperty::setValues(), and ComboProperty::variant().

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createCorrespondingItem()

SessionItem * GroupItemController::createCorrespondingItem ( )

private

Definition at line 113 of file GroupItemController.cpp.

{
    return addItem(currentType());
}

References addItem(), and currentType().

Referenced by GroupItemController(), and setCurrentType().

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currentIndex()

int GroupItemController::currentIndex

(

)

const

Definition at line 80 of file GroupItemController.cpp.

{
    return toIndex(m_current_type);
}

References m_current_type, and toIndex().

Referenced by createCombo().

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currentItem()

SessionItem * GroupItemController::currentItem

(

)

Definition at line 27 of file GroupItemController.cpp.

{
    return m_groupItem ? m_groupItem->getChildOfType(currentType()) : nullptr;
}

References currentType(), SessionItem::getChildOfType(), and m_groupItem.

Referenced by setCurrentType().

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currentType()

QString GroupItemController::currentType

(

)

const

Definition at line 32 of file GroupItemController.cpp.

{
    return m_current_type;
}

References m_current_type.

Referenced by createCorrespondingItem(), currentItem(), getItemOfType(), and setCurrentType().

getItemOfType()

SessionItem * GroupItemController::getItemOfType

(

const QString &

type

)

Returns item of give type.

If it doesn't exist, it will be created. Method do not change current item.

Definition at line 62 of file GroupItemController.cpp.

{
    if (m_groupItem) {
        if (auto item = m_groupItem->getChildOfType(type)) {
            return item;
        } else {
            SessionItem* new_item = addItem(type);
            if (type != currentType()) {
                new_item->setVisible(false);
                new_item->setEnabled(false);
            }
            m_groupItem->insertItem(-1, new_item);
            return new_item;
        }
    }
    return nullptr;
}

References addItem(), currentType(), SessionItem::getChildOfType(), SessionItem::insertItem(), m_groupItem, SessionItem::setEnabled(), and SessionItem::setVisible().

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itemLabels()

QStringList GroupItemController::itemLabels ( ) const

private

Definition at line 103 of file GroupItemController.cpp.

{
    return m_groupInfo.itemLabels();
}

References GroupInfo::itemLabels(), and m_groupInfo.

Referenced by createCombo().

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itemTypes()

QStringList GroupItemController::itemTypes ( ) const

private

Definition at line 98 of file GroupItemController.cpp.

{
    return m_groupInfo.itemTypes();
}

References GroupInfo::itemTypes(), and m_groupInfo.

Referenced by toIndex(), and toString().

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setCurrentIndex()

void GroupItemController::setCurrentIndex

(

int

index

)

Definition at line 85 of file GroupItemController.cpp.

{
    setCurrentType(toString(index));
}

References setCurrentType(), and toString().

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setCurrentType()

void GroupItemController::setCurrentType

(

const QString &

type

)

Definition at line 37 of file GroupItemController.cpp.

{
    if (type == currentType())
        return;
 
    auto prevItem = currentItem();
    m_current_type = type;
 
    if (m_groupItem) {
        if (auto item = m_groupItem->getChildOfType(m_current_type)) {
            item->setVisible(true);
            item->setEnabled(true);
        } else {
            m_groupItem->insertItem(-1, createCorrespondingItem());
        }
        if (prevItem) {
            prevItem->setVisible(false);
            prevItem->setEnabled(false);
        }
    }
}

References createCorrespondingItem(), currentItem(), currentType(), SessionItem::getChildOfType(), SessionItem::insertItem(), m_current_type, and m_groupItem.

Referenced by setCurrentIndex().

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toIndex()

int GroupItemController::toIndex ( const QString &  type ) const

private

Definition at line 118 of file GroupItemController.cpp.

{
    return itemTypes().indexOf(type);
}

References itemTypes().

Referenced by currentIndex().

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toString()

QString GroupItemController::toString ( int  currentIndex ) const

private

Definition at line 123 of file GroupItemController.cpp.

{
    return itemTypes().at(index);
}

References itemTypes().

Referenced by setCurrentIndex().

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Member Data Documentation

m_current_type

QString GroupItemController::m_current_type

private

Definition at line 51 of file GroupItemController.h.

Referenced by GroupItemController(), currentIndex(), currentType(), and setCurrentType().

m_groupInfo

GroupInfo GroupItemController::m_groupInfo

private

Definition at line 52 of file GroupItemController.h.

Referenced by GroupItemController(), itemLabels(), and itemTypes().

m_groupItem

SessionItem* GroupItemController::m_groupItem

private

Definition at line 50 of file GroupItemController.h.

Referenced by GroupItemController(), currentItem(), getItemOfType(), and setCurrentType().

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

• /home/www/ba/GUI/coregui/Models/GroupItemController.h
• /home/www/ba/GUI/coregui/Models/GroupItemController.cpp