charts.h
89 lines
| 2.2 KiB
| text/x-c
|
CLexer
Michal Klocek
|
r1753 | /**************************************************************************** | ||
** | ||||
Miikka Heikkinen
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r2433 | ** Copyright (C) 2013 Digia Plc | ||
Michal Klocek
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r1753 | ** All rights reserved. | ||
** For any questions to Digia, please use contact form at http://qt.digia.com | ||||
** | ||||
Miikka Heikkinen
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r2574 | ** This file is part of the Qt Enterprise Charts Add-on. | ||
Michal Klocek
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r1753 | ** | ||
** $QT_BEGIN_LICENSE$ | ||||
Miikka Heikkinen
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r2574 | ** Licensees holding valid Qt Enterprise licenses may use this file in | ||
** accordance with the Qt Enterprise License Agreement provided with the | ||||
Michal Klocek
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r1753 | ** Software or, alternatively, in accordance with the terms contained in | ||
** a written agreement between you and Digia. | ||||
** | ||||
** If you have questions regarding the use of this file, please use | ||||
** contact form at http://qt.digia.com | ||||
** $QT_END_LICENSE$ | ||||
** | ||||
****************************************************************************/ | ||||
#ifndef CHARTS_H | ||||
#define CHARTS_H | ||||
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r1755 | #include "model.h" | ||
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r1753 | #include <QList> | ||
#include <QString> | ||||
#include <qchartglobal.h> | ||||
QTCOMMERCIALCHART_BEGIN_NAMESPACE | ||||
class QChart; | ||||
QTCOMMERCIALCHART_END_NAMESPACE | ||||
QTCOMMERCIALCHART_USE_NAMESPACE | ||||
class Chart | ||||
{ | ||||
public: | ||||
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r2099 | virtual ~Chart() {}; | ||
virtual QChart *createChart(const DataTable &table) = 0; | ||||
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r1753 | virtual QString name() = 0; | ||
virtual QString category() = 0; | ||||
virtual QString subCategory() = 0; | ||||
}; | ||||
namespace Charts | ||||
{ | ||||
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r2099 | typedef QList<Chart *> ChartList; | ||
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r1753 | |||
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r2099 | inline ChartList &chartList() | ||
{ | ||||
static ChartList list; | ||||
return list; | ||||
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r1753 | } | ||
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r2099 | |||
inline bool findChart(Chart *chart) | ||||
{ | ||||
ChartList &list = chartList(); | ||||
if (list.contains(chart)) | ||||
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r1753 | return true; | ||
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r2099 | |||
foreach (Chart *item, list) { | ||||
if (item->name() == chart->name() && item->category() == chart->category() && item->subCategory() == chart->subCategory()) | ||||
return true; | ||||
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r1753 | } | ||
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r2099 | return false; | ||
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r1753 | } | ||
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r2099 | inline void addChart(Chart *chart) | ||
{ | ||||
ChartList &list = chartList(); | ||||
if (!findChart(chart)) | ||||
list.append(chart); | ||||
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r1753 | } | ||
} | ||||
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r1839 | template <class T> | ||
class ChartWrapper | ||||
{ | ||||
public: | ||||
QSharedPointer<T> chart; | ||||
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r2099 | ChartWrapper() : chart(new T) { Charts::addChart(chart.data()); } | ||
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r1839 | }; | ||
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r2010 | #define DECLARE_CHART(chartType) static ChartWrapper<chartType> chartType; | ||
#define DECLARE_CHART_TEMPLATE(chartType,chartName) static ChartWrapper<chartType> chartName; | ||||
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r1753 | |||
#endif | ||||