summaryrefslogtreecommitdiff
path: root/sc/inc/datamapper.hxx
blob: 9188915db544a8a2bdd779721dbab0aff9966232 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 */

#pragma once

#include <vector>

#include "scdllapi.h"

#include <rtl/ustring.hxx>

#include "orcusxml.hxx"

class ScDocument;

namespace sc
{
class ScDBDataManager;
class DataProvider;
class DataTransformation;

class SC_DLLPUBLIC ExternalDataSource
{
private:
    /**
     * The URL for the external data provider. The URL
     * will be passed to the data provider together with
     * the ID.
     *
     * A data provider may decide to ignore the URL string.
     */
    OUString maURL;

    /**
     * The data provider is a unique identifier that will
     * allow to identify and instantiate the required data
     * provider.
     *
     * Examples for the internal data providers are:
     *
     * org.libreoffice.dataprovider.calc.csv
     * org.libreoffice.dataprovider.calc.json
     *
     * Only internal data providers should use the:
     * "org.libreoffice.dataprovider prefix".
     */
    OUString maProvider;

    /**
     * The ID allows the same data provider to support different
     * data streams.
     *
     * A data provider may decide to ignore the ID string.
     */
    OUString maID;

    ScOrcusImportXMLParam maParam;

    std::shared_ptr<DataProvider> mpDataProvider;
    std::shared_ptr<ScDBDataManager> mpDBDataManager;

    std::vector<std::shared_ptr<sc::DataTransformation>> maDataTransformations;

    ScDocument* mpDoc;

public:
    ExternalDataSource(const OUString& rURL, const OUString& rProvider, ScDocument* pDoc);

    void setUpdateFrequency(double nUpdateFrequency);

    void setID(const OUString& rID);
    void setURL(const OUString& rURL);
    void setProvider(const OUString& rProvider);
    void setXMLImportParam(const ScOrcusImportXMLParam& rParam);

    const OUString& getURL() const;
    const OUString& getProvider() const;
    const OUString& getID() const;
    const ScOrcusImportXMLParam& getXMLImportParam() const;
    static double getUpdateFrequency();
    OUString getDBName() const;
    void setDBData(const OUString& rDBName);
    ScDBDataManager* getDBManager();

    void refresh(ScDocument* pDoc, bool bDeterministic = false);

    void AddDataTransformation(const std::shared_ptr<sc::DataTransformation>& mpDataTransformation);
    const std::vector<std::shared_ptr<sc::DataTransformation>>& getDataTransformation() const;
};

class SC_DLLPUBLIC ExternalDataMapper
{
    //ScDocument& mrDoc;
    std::vector<ExternalDataSource> maDataSources;

public:
    ExternalDataMapper(ScDocument& rDoc);

    ~ExternalDataMapper();

    void insertDataSource(const ExternalDataSource& rSource);

    const std::vector<ExternalDataSource>& getDataSources() const;
    std::vector<ExternalDataSource>& getDataSources();
};
}

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */