fontsearch.h

Go to the documentation of this file.

/*
  * Copyright 2020 Twilight
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
  *   http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
*/
#pragma once
#include <QObject>
#include <QVector>
#include <QString>
 
#include "../db_autoport.h"
 
class FontsDB;
class FontDBEntry;
class QQmlEngine;

class DB_AUTOPORT FontSearch : public QObject
{
  Q_OBJECT
  Q_PROPERTY(int fontCount READ getFontCount NOTIFY fontCountChanged STORED false) 
 
signals:
  void fontCountChanged(); 
 
public:
  FontSearch(); 
 
  Q_INVOKABLE FontSearch* startOver(); 
  Q_INVOKABLE FontSearch* clear();     
 
  // Sets results to the UNION of the selected categories — an entry is kept if
  // it matches ANY enabled trait (OR, not AND). Nothing enabled → empty.
  Q_INVOKABLE FontSearch* keepAnyOf(bool normal, bool control, bool picture,
                                    bool singleChar, bool multiChar, bool variable); 
  Q_INVOKABLE FontSearch* andShorthand();   
  Q_INVOKABLE FontSearch* notShorthand();   
  Q_INVOKABLE FontSearch* andNormal();      
  Q_INVOKABLE FontSearch* notNormal();      
  Q_INVOKABLE FontSearch* andControl();     
  Q_INVOKABLE FontSearch* notControl();     
  Q_INVOKABLE FontSearch* andPicture();     
  Q_INVOKABLE FontSearch* notPicture();     
  Q_INVOKABLE FontSearch* andSingleChar();  
  Q_INVOKABLE FontSearch* notSingleChar();  
  Q_INVOKABLE FontSearch* andMultiChar();   
  Q_INVOKABLE FontSearch* notMultiChar();   
  Q_INVOKABLE FontSearch* andVariable();    
  Q_INVOKABLE FontSearch* notVariable();    
 
  // QML Interface
  const QVector<FontDBEntry*> getFonts() const; 
  int getFontCount() const;                     
  Q_INVOKABLE const FontDBEntry* fontAt(const int ind) const; 
 
public slots:
  void qmlProtect(const QQmlEngine* const engine) const; 
 
private slots:
  void qmlRegister() const; 
 
private:
  QVector<FontDBEntry*> results; 
};