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Code

Finish ds_from_script

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This commit is contained in:
Arin Alexander 2019-01-30 01:55:32 +03:00
commit 89139c108a
11 changed files with 75 additions and 39 deletions
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7
include/lrdatasourcemanagerintf.h
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@ -32,6 +32,7 @@
#include "lrcallbackdatasourceintf.h"
#include "lrglobal.h"
#include "lrdatasourceintf.h"
class QVariant;
class QString;
@ -40,12 +41,14 @@ namespace LimeReport{
class IDbCredentialsProvider{
public:
virtual ~IDbCredentialsProvider(){}
virtual QString getUserName(const QString& connectionName) = 0;
virtual QString getPassword(const QString& connectionName) = 0;
};
class IDataSourceManager{
public:
virtual ~IDataSourceManager(){}
virtual void setReportVariable(const QString& name, const QVariant& value) = 0;
virtual void setDefaultDatabasePath(const QString &defaultDatabasePath) = 0;
virtual void deleteVariable(const QString& name) = 0;
@ -57,12 +60,14 @@ public:
virtual void clearUserVariables()=0;
virtual ICallbackDatasource* createCallbackDatasource(const QString& name) = 0;
virtual void registerDbCredentialsProvider(IDbCredentialsProvider* provider) = 0;
virtual QStringList variableNames() = 0;
virtual bool variableIsMandatory(const QString& name) = 0;
virtual VariableDataType variableDataType(const QString& name) = 0;
virtual bool variableIsSystem(const QString& name) = 0;
virtual IDataSource* dataSource(const QString& name) = 0;
virtual IDataSourceHolder* dataSourceHolder(const QString& name) = 0;
};
}
#endif // LRDATASOURCEMANAGERINTF_H

2
include/lrscriptenginemanagerintf.h
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@ -46,7 +46,9 @@ public:
virtual bool addFunction(const QString &name, const QString& script,
const QString &category="", const QString &description="") = 0;
virtual const QString& lastError() const = 0;
virtual ScriptValueType moveQObjectToScript(QObject* object, const QString objectName) = 0;
virtual ~IScriptEngineManager(){}
};
} //namespace LimeReport

1
limereport/limereport.pri
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@ -131,6 +131,7 @@ HEADERS += \
$$REPORT_PATH/lrvariablesholder.h \
$$REPORT_PATH/lrgroupfunctions.h \
$$REPORT_PATH/lrreportengine.h \
$$REPORT_PATH/lrdatasourceintf.h \
$$REPORT_PATH/lrdatasourcemanagerintf.h \
$$REPORT_PATH/lrscriptenginemanagerintf.h \
$$REPORT_PATH/lrsimplecrypt.h \

1
limereport/limereport.pro
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@ -34,6 +34,7 @@ contains(CONFIG, staticlib){
EXTRA_FILES += \
$$PWD/lrglobal.h \
$$PWD/lrdatasourceintf.h \
$$PWD/lrdatasourcemanagerintf.h \
$$PWD/lrreportengine.h \
$$PWD/lrscriptenginemanagerintf.h \

37
limereport/lrdatadesignintf.h
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@ -40,47 +40,12 @@
#include <QVariant>
#include "lrcollection.h"
#include "lrcallbackdatasourceintf.h"
#include "lrdatasourceintf.h"
namespace LimeReport{
class DataSourceManager;
class IDataSource {
public:
enum DatasourceMode{DESIGN_MODE,RENDER_MODE};
typedef QSharedPointer<IDataSource> Ptr;
virtual ~IDataSource(){}
virtual bool next() = 0;
virtual bool hasNext() = 0;
virtual bool prior() = 0;
virtual void first() = 0;
virtual void last() = 0;
virtual bool bof() = 0;
virtual bool eof() = 0;
virtual QVariant data(const QString& columnName) = 0;
virtual QVariant dataByKeyField(const QString& columnName, const QString& keyColumnName, QVariant keyData) = 0;
virtual int columnCount() = 0;
virtual QString columnNameByIndex(int columnIndex) = 0;
virtual int columnIndexByName(QString name) = 0;
virtual bool isInvalid() const = 0;
virtual QString lastError() = 0;
virtual QAbstractItemModel* model() = 0;
};
class IDataSourceHolder {
public:
virtual IDataSource* dataSource(IDataSource::DatasourceMode mode = IDataSource::RENDER_MODE) = 0;
virtual QString lastError() const = 0;
virtual bool isInvalid() const = 0;
virtual bool isOwned() const = 0;
virtual bool isEditable() const = 0;
virtual bool isRemovable() const = 0;
virtual void invalidate(IDataSource::DatasourceMode mode, bool dbWillBeClosed = false) = 0;
virtual void update() = 0;
virtual void clearErrors() = 0;
virtual ~IDataSourceHolder(){}
};
class ModelHolder: public QObject, public IDataSourceHolder{
Q_OBJECT
public:

47
limereport/lrdatasourceintf.h Normal file
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@ -0,0 +1,47 @@
#ifndef LRDATASOURCEINTF_H
#define LRDATASOURCEINTF_H
#include <QSharedPointer>
#include <QAbstractItemModel>
namespace LimeReport {
class IDataSource {
public:
enum DatasourceMode{DESIGN_MODE,RENDER_MODE};
typedef QSharedPointer<IDataSource> Ptr;
virtual ~IDataSource() {}
virtual bool next() = 0;
virtual bool hasNext() = 0;
virtual bool prior() = 0;
virtual void first() = 0;
virtual void last() = 0;
virtual bool bof() = 0;
virtual bool eof() = 0;
virtual QVariant data(const QString& columnName) = 0;
virtual QVariant dataByKeyField(const QString& columnName, const QString& keyColumnName, QVariant keyData) = 0;
virtual int columnCount() = 0;
virtual QString columnNameByIndex(int columnIndex) = 0;
virtual int columnIndexByName(QString name) = 0;
virtual bool isInvalid() const = 0;
virtual QString lastError() = 0;
virtual QAbstractItemModel* model() = 0;
};
class IDataSourceHolder {
public:
virtual ~IDataSourceHolder(){}
virtual IDataSource* dataSource(IDataSource::DatasourceMode mode = IDataSource::RENDER_MODE) = 0;
virtual QString lastError() const = 0;
virtual bool isInvalid() const = 0;
virtual bool isOwned() const = 0;
virtual bool isEditable() const = 0;
virtual bool isRemovable() const = 0;
virtual void invalidate(IDataSource::DatasourceMode mode, bool dbWillBeClosed = false) = 0;
virtual void update() = 0;
virtual void clearErrors() = 0;
};
} // namespace LimeReport
#endif // LRDATASOURCEINTF_H

1
limereport/lrdatasourcemanager.h
View File

@ -38,6 +38,7 @@
#include "lrvariablesholder.h"
#include "lrgroupfunctions.h"
#include "lrdatasourcemanagerintf.h"
#include "lrdatasourceintf.h"
namespace LimeReport{

7
limereport/lrdatasourcemanagerintf.h
View File

@ -32,6 +32,7 @@
#include "lrcallbackdatasourceintf.h"
#include "lrglobal.h"
#include "lrdatasourceintf.h"
class QVariant;
class QString;
@ -40,12 +41,14 @@ namespace LimeReport{
class IDbCredentialsProvider{
public:
virtual ~IDbCredentialsProvider(){}
virtual QString getUserName(const QString& connectionName) = 0;
virtual QString getPassword(const QString& connectionName) = 0;
};
class IDataSourceManager{
public:
virtual ~IDataSourceManager(){}
virtual void setReportVariable(const QString& name, const QVariant& value) = 0;
virtual void setDefaultDatabasePath(const QString &defaultDatabasePath) = 0;
virtual void deleteVariable(const QString& name) = 0;
@ -57,12 +60,14 @@ public:
virtual void clearUserVariables()=0;
virtual ICallbackDatasource* createCallbackDatasource(const QString& name) = 0;
virtual void registerDbCredentialsProvider(IDbCredentialsProvider* provider) = 0;
virtual QStringList variableNames() = 0;
virtual bool variableIsMandatory(const QString& name) = 0;
virtual VariableDataType variableDataType(const QString& name) = 0;
virtual bool variableIsSystem(const QString& name) = 0;
virtual IDataSource* dataSource(const QString& name) = 0;
virtual IDataSourceHolder* dataSourceHolder(const QString& name) = 0;
};
}
#endif // LRDATASOURCEMANAGERINTF_H

7
limereport/lrscriptenginemanager.cpp
View File

@ -562,6 +562,13 @@ void ScriptEngineManager::clearTableOfContents(){
}
}
ScriptValueType ScriptEngineManager::moveQObjectToScript(QObject* object, const QString objectName)
{
ScriptValueType result = scriptEngine()->newQObject(object);
scriptEngine()->globalObject().setProperty(objectName, result);
return result;
}
void ScriptEngineManager::updateModel()
{

2
limereport/lrscriptenginemanager.h
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@ -377,7 +377,7 @@ public:
QVariant evaluateScript(const QString &script);
void addTableOfContentsItem(const QString& uniqKey, const QString& content, int indent);
void clearTableOfContents();
ScriptValueType moveQObjectToScript(QObject* object, const QString objectName);
protected:
void updateModel();
bool containsFunction(const QString &functionName);

2
limereport/lrscriptenginemanagerintf.h
View File

@ -46,7 +46,9 @@ public:
virtual bool addFunction(const QString &name, const QString& script,
const QString &category="", const QString &description="") = 0;
virtual const QString& lastError() const = 0;
virtual ScriptValueType moveQObjectToScript(QObject* object, const QString objectName) = 0;
virtual ~IScriptEngineManager(){}
};
} //namespace LimeReport