diff options
author | Jaskaran Singh <jvsg1303@gmail.com> | 2016-10-16 19:14:36 +0530 |
---|---|---|
committer | Markus Mohrhard <markus.mohrhard@googlemail.com> | 2016-11-17 02:03:04 +0000 |
commit | 08e108996ba8c13aa3d9f07f65b98bd1f01f3459 (patch) | |
tree | af2049bc28b1ae6f6ea57b4263210b8c80f6a76b | |
parent | 703d00e335bf0d38b3019ec2ba095b27a5fdba2d (diff) |
Add Skeleton for DataProvider Classfeature/dataprovider
DataProvider class serves as an abstraction of various External
Data Importing Techniques we have and the others which
could be implemented in the future.
Change-Id: I9fc9455f7fbf9025aace4c3248df9b32f522ce52
Reviewed-on: https://gerrit.libreoffice.org/30606
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Jaskaran singh <jvsg1303@gmail.com>
-rw-r--r-- | sc/Library_sc.mk | 1 | ||||
-rw-r--r-- | sc/source/ui/docshell/dataprovider.cxx | 11 | ||||
-rw-r--r-- | sc/source/ui/inc/dataprovider.hxx | 80 |
3 files changed, 92 insertions, 0 deletions
diff --git a/sc/Library_sc.mk b/sc/Library_sc.mk index 0e2190361554..3714c966a62e 100644 --- a/sc/Library_sc.mk +++ b/sc/Library_sc.mk @@ -427,6 +427,7 @@ $(eval $(call gb_Library_add_exception_objects,sc,\ sc/source/ui/docshell/docsh8 \ sc/source/ui/docshell/documentlinkmgr \ sc/source/ui/docshell/editable \ + sc/source/ui/docshell/dataprovider \ sc/source/ui/docshell/externalrefmgr \ sc/source/ui/docshell/impex \ sc/source/ui/docshell/macromgr \ diff --git a/sc/source/ui/docshell/dataprovider.cxx b/sc/source/ui/docshell/dataprovider.cxx new file mode 100644 index 000000000000..37b6d53dd18e --- /dev/null +++ b/sc/source/ui/docshell/dataprovider.cxx @@ -0,0 +1,11 @@ +/* -*- 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/. + */ +#include <dataprovider.hxx> + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ diff --git a/sc/source/ui/inc/dataprovider.hxx b/sc/source/ui/inc/dataprovider.hxx new file mode 100644 index 000000000000..162ecbeb5411 --- /dev/null +++ b/sc/source/ui/inc/dataprovider.hxx @@ -0,0 +1,80 @@ +/* -*- 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/. + */ + +#ifndef INCLUDED_SC_SOURCE_UI_INC_DATAPROVIDER_HXX +#define INCLUDED_SC_SOURCE_UI_INC_DATAPROVIDER_HXX + +#include <salhelper/thread.hxx> +#include <tools/stream.hxx> +#include <rtl/ustring.hxx> +#include <address.hxx> + +namespace sc { + +class CSVFetchThread : public salhelper::Thread +{ + SvStream *mpStream; + bool mbTerminate; + + virtual void execute() override; + +public: + CSVFetchThread(); + virtual ~CSVFetchThread() override; + + void RequestTerminate(); + void IsRequestedTerminate(); + void Terminate(); + void EndThread(); +}; + +class DataProvider +{ + virtual ~DataProvider() = 0; + + virtual void StartImport() = 0; + virtual void StopImport() = 0; + virtual void Refresh() = 0; + virtual void SetUrl(OUString) = 0; + virtual void SetRefreshRate(double) = 0; + + virtual ScRange GetRange() const = 0; + virtual const OUString& GetURL() const = 0; + +protected: + virtual void DecodeURL() = 0; +}; + +class CSVDataProvider : public DataProvider +{ + OUString maURL; + double mnRefreshRate; + + bool mbImportUnderway; + +public: + CSVDataProvider (OUString& rUrl); + virtual ~CSVDataProvider() override; + + virtual void StartImport() override; + virtual void StopImport() override; + virtual void Refresh() override; + virtual void SetUrl(OUString) override; + virtual void SetRefreshRate(double mnRefreshRate) override; + + ScRange GetRange() const override; + const OUString& GetURL() const override { return maURL; } + +private: + virtual void DecodeURL() override; +}; + +} +#endif +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |