Jim Evins
549 lines
11 KiB
C++
549 lines
11 KiB
C++
/* Db.cpp
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*
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* Copyright (C) 2013 Jim Evins <evins@snaught.com>
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*
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* This file is part of gLabels-qt.
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*
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* gLabels-qt is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* gLabels-qt is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with gLabels-qt. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "Db.h"
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#include <iostream>
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namespace libglabels
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{
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std::list<Paper *> mPapers;
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std::list<QString> mPaperIds;
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std::list<QString> mPaperNames;
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std::list<Category *> mCategories;
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std::list<QString> mCategoryIds;
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std::list<QString> mCategoryNames;
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std::list<Vendor *> mVendors;
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std::list<QString> mVendorNames;
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std::list<Template *> mTemplates;
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Db::Db()
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{
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}
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void Db::registerPaper( Paper *paper )
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{
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if ( lookupPaperFromId( paper->id() ) == NULL )
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{
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mPapers.push_back( paper );
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mPaperIds.push_back( paper->id() );
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mPaperNames.push_back( paper->name() );
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}
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else
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{
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qDebug( "Duplicate paper ID: \"%s\".", paper->id().toStdString().c_str() );
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}
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}
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const Paper *Db::lookupPaperFromName( const QString &name )
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{
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if ( name.isNull() || name.isEmpty() )
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{
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qDebug( "NULL paper name." );
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return mPapers.front();
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}
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std::list<Paper*>::const_iterator it;
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for ( it = mPapers.begin(); it != mPapers.end(); it++ )
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{
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if ( (*it)->name() == name )
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{
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return *it;
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}
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}
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qDebug( "Unknown paper name: \"%s\".", name.toStdString().c_str() );
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return NULL;
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}
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const Paper *Db::lookupPaperFromId( const QString &id )
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{
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if ( id.isNull() || id.isEmpty() )
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{
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qDebug( "NULL paper ID." );
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return mPapers.front();
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}
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std::list<Paper*>::const_iterator it;
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for ( it = mPapers.begin(); it != mPapers.end(); it++ )
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{
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if ( (*it)->id() == id )
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{
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return *it;
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}
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}
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qDebug( "Unknown paper ID: \"%s\".", id.toStdString().c_str() );
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return NULL;
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}
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const QString &Db::lookupPaperIdFromName( const QString &name )
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{
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if ( !name.isNull() && !name.isEmpty() )
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{
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const Paper *paper = lookupPaperFromName( name );
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if ( paper != NULL )
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{
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return paper->id();
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}
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}
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qDebug( "Unknown paper name: \"%s\".", name.toStdString().c_str() );
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return mEmpty;
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}
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const QString &Db::lookupPaperNameFromId( const QString &id )
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{
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if ( !id.isNull() && !id.isEmpty() )
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{
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const Paper *paper = lookupPaperFromId( id );
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if ( paper != NULL )
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{
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return paper->name();
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}
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}
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qDebug( "Unknown paper id: \"%s\".", id.toStdString().c_str() );
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return mEmpty;
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}
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bool Db::isPaperIdKnown( const QString &id )
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{
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if ( !id.isNull() && !id.isEmpty() )
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{
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const Paper *paper = lookupPaperFromId( id );
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if ( paper != NULL )
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{
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return true;
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}
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}
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return false;
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}
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bool Db::isPaperIdOther( const QString &id )
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{
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return ( id == "Other" );
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}
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void Db::registerCategory( Category *category )
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{
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if ( lookupCategoryFromId( category->id() ) == NULL )
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{
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mCategories.push_back( category );
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mCategoryIds.push_back( category->id() );
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mCategoryNames.push_back( category->name() );
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}
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else
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{
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qDebug( "Duplicate category ID: \"%s\".", category->id().toStdString().c_str() );
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}
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}
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const Category *Db::lookupCategoryFromName( const QString &name )
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{
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if ( name.isNull() || name.isEmpty() )
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{
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qDebug( "NULL category name." );
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return mCategories.front();
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}
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std::list<Category*>::const_iterator it;
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for ( it = mCategories.begin(); it != mCategories.end(); it++ )
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{
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if ( (*it)->name() == name )
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{
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return *it;
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}
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}
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qDebug( "Unknown category name: \"%s\".", name.toStdString().c_str() );
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return NULL;
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}
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const Category *Db::lookupCategoryFromId( const QString &id )
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{
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if ( id.isNull() || id.isEmpty() )
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{
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qDebug( "NULL category ID." );
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return mCategories.front();
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}
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std::list<Category*>::const_iterator it;
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for ( it = mCategories.begin(); it != mCategories.end(); it++ )
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{
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if ( (*it)->id() == id )
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{
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return *it;
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}
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}
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qDebug( "Unknown category ID: \"%s\".", id.toStdString().c_str() );
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return NULL;
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}
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const QString &Db::lookupCategoryIdFromName( const QString &name )
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{
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if ( !name.isNull() && !name.isEmpty() )
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{
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const Category *category = lookupCategoryFromName( name );
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if ( category != NULL )
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{
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return category->id();
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}
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}
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qDebug( "Unknown category name: \"%s\".", name.toStdString().c_str() );
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return mEmpty;
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}
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const QString &Db::lookupCategoryNameFromId( const QString &id )
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{
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if ( !id.isNull() && !id.isEmpty() )
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{
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const Category *category = lookupCategoryFromId( id );
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if ( category != NULL )
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{
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return category->name();
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}
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}
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qDebug( "Unknown category id: \"%s\".", id.toStdString().c_str() );
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return mEmpty;
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}
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bool Db::isCategoryIdKnown( const QString &id )
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{
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if ( !id.isNull() && !id.isEmpty() )
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{
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const Category *category = lookupCategoryFromId( id );
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if ( category != NULL )
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{
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return true;
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}
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}
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return false;
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}
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void Db::registerVendor( Vendor *vendor )
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{
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if ( lookupVendorFromName( vendor->name() ) == NULL )
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{
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mVendors.push_back( vendor );
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mVendorNames.push_back( vendor->name() );
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}
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else
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{
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qDebug( "Duplicate vendor name: \"%s\".", vendor->name().toStdString().c_str() );
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}
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}
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const Vendor *Db::lookupVendorFromName( const QString &name )
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{
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if ( name.isNull() || name.isEmpty() )
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{
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qDebug( "NULL vendor name." );
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return mVendors.front();
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}
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std::list<Vendor*>::const_iterator it;
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for ( it = mVendors.begin(); it != mVendors.end(); it++ )
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{
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if ( (*it)->name() == name )
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{
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return *it;
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}
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}
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qDebug( "Unknown vendor name: \"%s\".", name.toStdString().c_str() );
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return NULL;
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}
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const QString &Db::lookupVendorUrlFromName( const QString &name )
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{
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if ( !name.isNull() && !name.isEmpty() )
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{
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const Vendor *vendor = lookupVendorFromName( name );
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if ( vendor != NULL )
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{
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return vendor->url();
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}
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}
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qDebug( "Unknown vendor name: \"%s\".", name.toStdString().c_str() );
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return mEmpty;
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}
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bool Db::isVendorNameKnown( const QString &name )
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{
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if ( !name.isNull() && !name.isEmpty() )
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{
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const Vendor *vendor = lookupVendorFromName( name );
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if ( vendor != NULL )
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{
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return true;
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}
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}
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return false;
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}
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void Db::registerTemplate( Template *tmplate )
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{
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if ( lookupTemplateFromName( tmplate->name() ) == NULL )
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{
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mTemplates.push_back( tmplate );
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}
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else
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{
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qDebug( "Duplicate template name: \"%s\".", tmplate->name().toStdString().c_str() );
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}
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}
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const Template *Db::lookupTemplateFromName( const QString &name )
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{
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if ( name.isNull() || name.isEmpty() )
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{
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qDebug( "NULL template name." );
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return mTemplates.front();
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}
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std::list<Template*>::const_iterator it;
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for ( it = mTemplates.begin(); it != mTemplates.end(); it++ )
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{
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if ( (*it)->name() == name )
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{
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return *it;
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}
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}
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qDebug( "Unknown template name: \"%s\".", name.toStdString().c_str() );
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return NULL;
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}
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const Template *Db::lookupTemplateFromBrandPart( const QString &brand, const QString &part )
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{
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if ( brand.isNull() || brand.isEmpty() || part.isNull() || part.isEmpty() )
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{
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qDebug( "NULL template brand and/or part." );
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return mTemplates.front();
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}
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std::list<Template*>::const_iterator it;
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for ( it = mTemplates.begin(); it != mTemplates.end(); it++ )
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{
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if ( ((*it)->brand() == brand) && ((*it)->part() == part) )
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{
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return *it;
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}
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}
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qDebug( "Unknown template brand, part: \"%s\", \"%s\".",
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brand.toStdString().c_str(),
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part.toStdString().c_str() );
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return NULL;
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}
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bool Db::isTemplateKnown( const QString &brand, const QString &part )
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{
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if ( !brand.isNull() && !brand.isEmpty() && !part.isNull() && part.isEmpty() )
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{
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const Template *tmplate = lookupTemplateFromBrandPart( brand, part );
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if ( tmplate != NULL )
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{
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return true;
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}
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}
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return false;
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}
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void Db::registerUserTemplate( Template *templat )
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{
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// TODO
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}
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void Db::deleteUserTemplateByName( const QString &name )
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{
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// TODO
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}
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void Db::deleteUserTemplateByBrandPart( const QString &brand, const QString &part )
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{
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// TODO
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}
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void Db::printKnownPapers()
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{
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std::cout << "KNOWN PAPERS:" << std::endl;
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std::list<Paper*>::const_iterator it;
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for ( it = mPapers.begin(); it != mPapers.end(); it++ )
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{
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Paper *paper = *it;
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std::cout << "paper " <<
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"id='" << paper->id().toStdString() << "', " <<
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"name='" << paper->name().toStdString() << "', " <<
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"width=" << paper->width() << "pts, " <<
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"height=" << paper->height() << "pts" <<
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std::endl;
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}
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std::cout << std::endl;
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}
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void Db::printKnownCategories()
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{
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std::cout << "KNOWN CATEGORIES:" << std::endl;
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std::list<Category*>::const_iterator it;
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for ( it = mCategories.begin(); it != mCategories.end(); it++ )
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{
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Category *category = *it;
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std::cout << "category " <<
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"id='" << category->id().toStdString() << "', " <<
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"name='" << category->name().toStdString() << "', " <<
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std::endl;
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}
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std::cout << std::endl;
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}
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void Db::printKnownVendors()
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{
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std::cout << "KNOWN VENDORS:" << std::endl;
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std::list<Vendor*>::const_iterator it;
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for ( it = mVendors.begin(); it != mVendors.end(); it++ )
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{
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Vendor *vendor = *it;
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std::cout << "vendor " <<
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"name='" << vendor->name().toStdString() << "', " <<
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"url='" << vendor->url().toStdString() << "'" <<
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std::endl;
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}
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std::cout << std::endl;
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}
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void Db::printKnownTemplates()
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{
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std::cout << "KNOWN TEMPLATES:" << std::endl;
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std::list<Template*>::const_iterator it;
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for ( it = mTemplates.begin(); it != mTemplates.end(); it++ )
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{
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Template *tmplate = *it;
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std::cout << "template " <<
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"brand='" << tmplate->brand().toStdString() << "', " <<
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"part='" << tmplate->part().toStdString() << "', " <<
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"description='" << tmplate->description().toStdString() << "'" <<
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std::endl;
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}
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std::cout << std::endl;
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}
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void Db::read_papers()
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{
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// TODO
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}
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void Db::read_papers_from_dir( const QString &dirName )
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{
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// TODO
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}
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void Db::read_categories()
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{
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// TODO
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}
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void Db::read_categories_from_dir( const QString &dirName )
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{
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// TODO
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}
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void Db::read_vendors()
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{
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// TODO
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}
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void Db::read_vendors_from_dir( const QString &dirName )
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{
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// TODO
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}
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void Db::read_templates()
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{
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// TODO
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}
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void Db::read_templates_from_dir( const QString &dirName )
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{
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// TODO
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}
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}
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