HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Files · tests/manual/chartdesigner/engine.h

Some perfs improvments....

Some perfs improvments. Fixed bug on update outside of data range. Signed-off-by: jeandet <alexis.jeandet@member.fsf.org>

Miikka Heikkinen - - Load All Authors

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r2854:46147b040d06


                r2902:1f7564788f9d

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             engine.h
        
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        Miikka Heikkinen
    
Updated license...

              r2854
            
      /****************************************************************************

        Titta Heikkala
    
Update license headers...

              r2749
            
      **

        Miikka Heikkinen
    
Updated license...

              r2854
            
      ** Copyright (C) 2016 The Qt Company Ltd.

      ** Contact: https://www.qt.io/licensing/

        Titta Heikkala
    
Update license headers...

              r2749
            
      **

        Miikka Heikkinen
    
Updated license...

              r2854
            
      ** This file is part of the Qt Charts module of the Qt Toolkit.

        Titta Heikkala
    
Update license headers...

              r2749
            
      **

        Miikka Heikkinen
    
Updated license...

              r2854
            
      ** $QT_BEGIN_LICENSE:GPL$

        Titta Heikkala
    
Updated license headers...

              r2845
            
      ** Commercial License Usage

      ** Licensees holding valid commercial Qt licenses may use this file in

      ** accordance with the commercial license agreement provided with the

      ** Software or, alternatively, in accordance with the terms contained in

      ** a written agreement between you and The Qt Company. For licensing terms

        Miikka Heikkinen
    
Updated license...

              r2854
            
      ** and conditions see https://www.qt.io/terms-conditions. For further

      ** information use the contact form at https://www.qt.io/contact-us.

      **

      ** GNU General Public License Usage

      ** Alternatively, this file may be used under the terms of the GNU

      ** General Public License version 3 or (at your option) any later version

      ** approved by the KDE Free Qt Foundation. The licenses are as published by

      ** the Free Software Foundation and appearing in the file LICENSE.GPL3

      ** included in the packaging of this file. Please review the following

      ** information to ensure the GNU General Public License requirements will

      ** be met: https://www.gnu.org/licenses/gpl-3.0.html.

        Titta Heikkala
    
Update license headers...

              r2749
            
      **

        Titta Heikkala
    
Updated license headers...

              r2845
            
      ** $QT_END_LICENSE$

      **

        Miikka Heikkinen
    
Updated license...

              r2854
            
      ****************************************************************************/

        Michal Klocek
    
chartdesigner draft, pushed before beging away

              r1126
            
        Jani Honkonen
    
Fix include issues

              r1949
            
      #ifndef ENGINE_H

      #define ENGINE_H

        Michal Klocek
    
chartdesigner draft, pushed before beging away

              r1126
            
        Titta Heikkala
    
Fix include syntax...

              r2714
            
      #include <QtCore/QObject>

      #include <QtCharts/QAbstractSeries>

      #include <QtCore/QModelIndex>

        Michal Klocek
    
chartdesigner draft, pushed before beging away

              r1126
            
      class QStandardItemModel;

      class QItemSelectionModel;

        Titta Heikkala
    
Qt Charts project file structure change...

              r2712
            
      QT_CHARTS_BEGIN_NAMESPACE

        Michal Klocek
    
chartdesigner draft, pushed before beging away

              r1126
            
      class QChart;

      class QXYSeries;

        Michal Klocek
    
Adds scrollchart, fixes chartdesigner

              r1722
            
      class QAbstractBarSeries;

        Michal Klocek
    
chartdesigner draft, pushed before beging away

              r1126
            
      class QPieSeries;

      class QAreaSeries;

        Titta Heikkala
    
Qt Charts project file structure change...

              r2712
            
      QT_CHARTS_END_NAMESPACE

        Michal Klocek
    
chartdesigner draft, pushed before beging away

              r1126
            
        Titta Heikkala
    
Qt Charts project file structure change...

              r2712
            
      QT_CHARTS_USE_NAMESPACE

        Michal Klocek
    
chartdesigner draft, pushed before beging away

              r1126
            
      class Engine : public QObject

      {

          Q_OBJECT

      public:

          explicit Engine(QObject *parent = 0);

         ~Engine();

          int modelCount() { return m_count; }

          QStandardItemModel *model() const { return m_model; }

          QItemSelectionModel *selectionModel() const { return m_selection; }

          QChart* chart() const { return m_chart; }

          void clearModels();

          QList<QAbstractSeries*> addSeries(QAbstractSeries::SeriesType type);

          void removeSeries(QAbstractSeries* series);

          bool save(const QString &filename) const;

          bool load(const QString &filename);

      signals:

          void selected();

      private:

          void createModels();

          void setupXYSeries(QXYSeries *xyseries, const QList<int>& columns, int column, int minRow, int maxRow);

        Michal Klocek
    
Adds scrollchart, fixes chartdesigner

              r1722
            
          void setupBarSeries(QAbstractBarSeries *series, const QList<int>& columns, int minRow, int maxRow);

        Michal Klocek
    
chartdesigner draft, pushed before beging away

              r1126
            
          void setupPieSeries(QPieSeries *pie, const QList<int>& columns, int minRow, int maxRow);

          void setupAreaSeries(QAreaSeries *series, const QList<int>& columns, int minRow, int maxRow);

      private:

          int m_count;

          QChart *m_chart;

          QStandardItemModel *m_model;

          QItemSelectionModel *m_selection;

          QMap<QAbstractSeries*, QList<QModelIndex> > m_seriesModelIndex;

      };

        Jani Honkonen
    
Fix include issues

              r1949
            
      #endif /* ENGINE_H */

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Miikka Heikkinen Updated license...	r2854	/****************************************************************************
Titta Heikkala Update license headers...	r2749	**
Miikka Heikkinen Updated license...	r2854	** Copyright (C) 2016 The Qt Company Ltd.
		** Contact: https://www.qt.io/licensing/
Titta Heikkala Update license headers...	r2749	**
Miikka Heikkinen Updated license...	r2854	** This file is part of the Qt Charts module of the Qt Toolkit.
Titta Heikkala Update license headers...	r2749	**
Miikka Heikkinen Updated license...	r2854	** $QT_BEGIN_LICENSE:GPL$
Titta Heikkala Updated license headers...	r2845	** Commercial License Usage
		** Licensees holding valid commercial Qt licenses may use this file in
		** accordance with the commercial license agreement provided with the
		** Software or, alternatively, in accordance with the terms contained in
		** a written agreement between you and The Qt Company. For licensing terms
Miikka Heikkinen Updated license...	r2854	** and conditions see https://www.qt.io/terms-conditions. For further
		** information use the contact form at https://www.qt.io/contact-us.
		**
		** GNU General Public License Usage
		** Alternatively, this file may be used under the terms of the GNU
		** General Public License version 3 or (at your option) any later version
		** approved by the KDE Free Qt Foundation. The licenses are as published by
		** the Free Software Foundation and appearing in the file LICENSE.GPL3
		** included in the packaging of this file. Please review the following
		** information to ensure the GNU General Public License requirements will
		** be met: https://www.gnu.org/licenses/gpl-3.0.html.
Titta Heikkala Update license headers...	r2749	**
Titta Heikkala Updated license headers...	r2845	** $QT_END_LICENSE$
		**
Miikka Heikkinen Updated license...	r2854	****************************************************************************/
Michal Klocek chartdesigner draft, pushed before beging away	r1126
Jani Honkonen Fix include issues	r1949	#ifndef ENGINE_H
		#define ENGINE_H
Michal Klocek chartdesigner draft, pushed before beging away	r1126
Titta Heikkala Fix include syntax...	r2714	#include <QtCore/QObject>
		#include <QtCharts/QAbstractSeries>
		#include <QtCore/QModelIndex>
Michal Klocek chartdesigner draft, pushed before beging away	r1126
		class QStandardItemModel;
		class QItemSelectionModel;


Titta Heikkala Qt Charts project file structure change...	r2712	QT_CHARTS_BEGIN_NAMESPACE
Michal Klocek chartdesigner draft, pushed before beging away	r1126	class QChart;
		class QXYSeries;
Michal Klocek Adds scrollchart, fixes chartdesigner	r1722	class QAbstractBarSeries;
Michal Klocek chartdesigner draft, pushed before beging away	r1126	class QPieSeries;
		class QAreaSeries;
Titta Heikkala Qt Charts project file structure change...	r2712	QT_CHARTS_END_NAMESPACE
Michal Klocek chartdesigner draft, pushed before beging away	r1126
Titta Heikkala Qt Charts project file structure change...	r2712	QT_CHARTS_USE_NAMESPACE
Michal Klocek chartdesigner draft, pushed before beging away	r1126
		class Engine : public QObject
		{
		Q_OBJECT
		public:
		explicit Engine(QObject *parent = 0);
		~Engine();

		int modelCount() { return m_count; }
		QStandardItemModel *model() const { return m_model; }
		QItemSelectionModel *selectionModel() const { return m_selection; }
		QChart* chart() const { return m_chart; }
		void clearModels();
		QList<QAbstractSeries*> addSeries(QAbstractSeries::SeriesType type);
		void removeSeries(QAbstractSeries* series);
		bool save(const QString &filename) const;
		bool load(const QString &filename);
		signals:
		void selected();

		private:
		void createModels();
		void setupXYSeries(QXYSeries *xyseries, const QList<int>& columns, int column, int minRow, int maxRow);
Michal Klocek Adds scrollchart, fixes chartdesigner	r1722	void setupBarSeries(QAbstractBarSeries *series, const QList<int>& columns, int minRow, int maxRow);
Michal Klocek chartdesigner draft, pushed before beging away	r1126	void setupPieSeries(QPieSeries *pie, const QList<int>& columns, int minRow, int maxRow);
		void setupAreaSeries(QAreaSeries *series, const QList<int>& columns, int minRow, int maxRow);

		private:
		int m_count;
		QChart *m_chart;
		QStandardItemModel *m_model;
		QItemSelectionModel *m_selection;
		QMap<QAbstractSeries*, QList<QModelIndex> > m_seriesModelIndex;
		};

Jani Honkonen Fix include issues	r1949	#endif /* ENGINE_H */