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List:       kde-commits
Subject:    [krecipes] src/backends: Allow RecipeDB to use KreAllIngHeadersModels
From:       José_Manuel_Santamaría_Lema <panfaust () gmail ! com>
Date:       2016-07-12 7:26:43
Message-ID: E1bMs5b-0000Ay-IJ () code ! kde ! org
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Git commit 8475c7aafb3d05f6e91a882be3574b2a5bf67c80 by José Manuel Santamaría Lema.
Committed on 12/07/2016 at 07:22.
Pushed by joselema into branch 'master'.

Allow RecipeDB to use KreAllIngHeadersModels

M  +46   -0    src/backends/qsqlrecipedb.cpp
M  +2    -0    src/backends/qsqlrecipedb.h
M  +2    -1    src/backends/recipedb.cpp
M  +6    -0    src/backends/recipedb.h

http://commits.kde.org/krecipes/8475c7aafb3d05f6e91a882be3574b2a5bf67c80

diff --git a/src/backends/qsqlrecipedb.cpp b/src/backends/qsqlrecipedb.cpp
index c30bd76..87bfa37 100644
--- a/src/backends/qsqlrecipedb.cpp
+++ b/src/backends/qsqlrecipedb.cpp
@@ -16,6 +16,7 @@
 #include "datablocks/rating.h"
 #include "datablocks/weight.h"
 #include "models/kreallingredientsmodels.h"
+#include "models/kreallingheadersmodels.h"
 #include "models/kresinglecolumnproxymodel.h"
 #include "propertycalculator.h"
 
@@ -224,6 +225,51 @@ KreAllIngredientsModels * QSqlRecipeDB::allIngredientsModels()
 	return m_allIngredientsModels;
 }
 
+void QSqlRecipeDB::loadAllIngHeadersModels()
+{
+	if ( !m_allIngHeadersModels ) {
+		m_allIngHeadersModels = new KreAllIngHeadersModels( this );
+	}
+
+	QStandardItemModel * sourceModel = m_allIngHeadersModels->sourceModel();
+	KreSingleColumnProxyModel * ingHeaderNameModel =
+		m_allIngHeadersModels->ingHeaderNameModel();
+	KCompletion * ingHeaderNameCompletion =
+		m_allIngHeadersModels->ingHeaderNameCompletion();
+
+	QSqlQuery query( "SELECT id,name FROM ingredient_groups", *database);
+	query.exec();
+
+	CHECK_QUERY(query,return;)
+
+	//Pre-allocate memory for model
+	sourceModel->setRowCount( getCount("ingredient_groups") );
+	sourceModel->setColumnCount( 2 );
+
+	int row = 0;
+	QModelIndex index;
+	while( query.next() ) {
+		index = sourceModel->index( row, 0 );
+		sourceModel->setData( index, query.value(0) );
+		index = sourceModel->index( row, 1 );
+		sourceModel->setData( index, query.value(1) );
+		ingHeaderNameCompletion->addItem( query.value(1).toString() );
+		++row;
+	}
+
+	ingHeaderNameModel->sort(0);
+	ingHeaderNameModel->setDynamicSortFilter( true );
+}
+
+KreAllIngHeadersModels * QSqlRecipeDB::allIngHeadersModels()
+{
+	if ( !m_allIngHeadersModels ) {
+		loadAllIngHeadersModels();
+	}
+	return m_allIngHeadersModels;
+}
+
+
 void QSqlRecipeDB::transaction()
 {
 	if ( m_transactionsEnabled ) {
diff --git a/src/backends/qsqlrecipedb.h b/src/backends/qsqlrecipedb.h
index da8013d..472e812 100644
--- a/src/backends/qsqlrecipedb.h
+++ b/src/backends/qsqlrecipedb.h
@@ -97,6 +97,8 @@ public:
 
 	void loadAllIngredientsModels();
 	KreAllIngredientsModels * allIngredientsModels();
+	void loadAllIngHeadersModels();
+	KreAllIngHeadersModels * allIngHeadersModels();
 
 	virtual void transaction();
 	virtual void commit();
diff --git a/src/backends/recipedb.cpp b/src/backends/recipedb.cpp
index d36bfcd..bca2dd6 100644
--- a/src/backends/recipedb.cpp
+++ b/src/backends/recipedb.cpp
@@ -61,7 +61,8 @@ struct ingredient_nutrient_data
 
 RecipeDB::RecipeDB() :
 	QObject(), m_categoryCache(0), haltOperation(false), process(NULL),
-	m_allIngredientsModels(0)
+	m_allIngredientsModels(0),
+	m_allIngHeadersModels(0)
 {
 	new KrecipesdbAdaptor( this );
 	QDBusConnection::sessionBus().registerObject("/KrecipesDB", this);
diff --git a/src/backends/recipedb.h b/src/backends/recipedb.h
index 945146f..2ff4599 100644
--- a/src/backends/recipedb.h
+++ b/src/backends/recipedb.h
@@ -47,6 +47,7 @@ class Weight;
 typedef QList<Weight> WeightList;
 
 class KreAllIngredientsModels;
+class KreAllIngHeadersModels;
 
 
 class RecipeDB: public QObject
@@ -171,8 +172,12 @@ public:
 	/** Convenience method.  Calls the above with arguments from KConfig. */
 	static RecipeDB* createDatabase();
 
+	//Database models, they are updated automatically on database changes
+	//via signals/slots connections between themselves and RecipeDB
 	virtual void loadAllIngredientsModels() = 0;
 	virtual KreAllIngredientsModels * allIngredientsModels() = 0;
+	virtual void loadAllIngHeadersModels() = 0;
+	virtual KreAllIngHeadersModels * allIngHeadersModels() = 0;
 
 	//FIXME: Actually this functions shouldn't be exposed here since RecipeDB is suposed
 	//to represent a generic database which may be not be based on SQL. Not a big problem
@@ -403,6 +408,7 @@ protected:
 	CategoryTree *m_categoryCache;
 
 	KreAllIngredientsModels * m_allIngredientsModels;
+	KreAllIngHeadersModels * m_allIngHeadersModels;
 
 private:
 	QIODevice * m_dumpFile;

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