KisMetaData::PriorityToFirstMergeStrategy Class Reference

#include <kis_meta_data_merge_strategy_p.h>

Inheritance diagram for KisMetaData::PriorityToFirstMergeStrategy:

Public Member Functions
QString	description () const override
QString	id () const override
void	merge (Store *dst, QList< const Store * > srcs, QList< double > score) const override
QString	name () const override
	PriorityToFirstMergeStrategy ()
	~PriorityToFirstMergeStrategy () override
Public Member Functions inherited from KisMetaData::MergeStrategy
virtual	~MergeStrategy ()

Detailed Description

Definition at line 30 of file kis_meta_data_merge_strategy_p.h.

Constructor & Destructor Documentation

PriorityToFirstMergeStrategy()

PriorityToFirstMergeStrategy::PriorityToFirstMergeStrategy

(

)

Definition at line 58 of file kis_meta_data_merge_strategy_p.cc.

{
}

~PriorityToFirstMergeStrategy()

PriorityToFirstMergeStrategy::~PriorityToFirstMergeStrategy ( )

override

Definition at line 62 of file kis_meta_data_merge_strategy_p.cc.

{
}

Member Function Documentation

description()

QString PriorityToFirstMergeStrategy::description ( ) const

overridevirtual

Returns

a description of this merge strategy

Implements KisMetaData::MergeStrategy.

Definition at line 75 of file kis_meta_data_merge_strategy_p.cc.

{
    return i18n("Use in priority the meta data from the layers at the bottom of the stack.");
}

id()

QString PriorityToFirstMergeStrategy::id ( ) const

overridevirtual

Returns

the id of this merge strategy

Implements KisMetaData::MergeStrategy.

Definition at line 66 of file kis_meta_data_merge_strategy_p.cc.

{
    return "PriorityToFirst";
}

merge()

void PriorityToFirstMergeStrategy::merge ( Store * dst, QList< const Store * > srcs, QList< double > scores ) const

overridevirtual

Call this function to merge a list of meta data stores in one.

Parameters

dst	the destination store
srcs	the list of source meta data store
scores	a list of score which defines the importance of each store compared to the other the sum of score is expected to be equal to 1.0. One way to attribute a score is to compute the area of each layer and then to give a higher score to the biggest layer. srcs and scores list must have the same size.

Implements KisMetaData::MergeStrategy.

Definition at line 80 of file kis_meta_data_merge_strategy_p.cc.

{
    Q_UNUSED(score);
    dbgMetaData << "Priority to first meta data";
 
    Q_FOREACH (const Store* store, srcs) {
        QList<QString> keys = store->keys();
        Q_FOREACH (const QString & key, keys) {
            if (!dst->containsEntry(key)) {
                dst->addEntry(store->getEntry(key));
            }
        }
    }
}

References KisMetaData::Store::addEntry(), KisMetaData::Store::containsEntry(), dbgMetaData, KisMetaData::Store::getEntry(), and KisMetaData::Store::keys().

name()

QString PriorityToFirstMergeStrategy::name ( ) const

overridevirtual

Returns

the name of this merge strategy

Implements KisMetaData::MergeStrategy.

Definition at line 70 of file kis_meta_data_merge_strategy_p.cc.

{
    return i18n("Priority to first meta data");
}

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

• libs/metadata/kis_meta_data_merge_strategy_p.h
• libs/metadata/kis_meta_data_merge_strategy_p.cc