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/* -*- 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/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#ifndef INCLUDED_VCL_ABSTDLG_HXX
#define INCLUDED_VCL_ABSTDLG_HXX
#include <rtl/ustring.hxx>
#include <tools/link.hxx>
#include <vcl/dllapi.h>
#include <vcl/vclptr.hxx>
#include <vcl/vclreferencebase.hxx>
#include <vector>
#include <functional>
#include <memory>
namespace vcl { class Window; }
class Dialog;
class Bitmap;
namespace weld { class DialogController; }
/**
* Some things multiple-inherit from VclAbstractDialog and OutputDevice,
* so we need to use virtual inheritance to keep the referencing counting
* OK.
*/
class VCL_DLLPUBLIC VclAbstractDialog : public virtual VclReferenceBase
{
protected:
virtual ~VclAbstractDialog() override;
public:
virtual short Execute() = 0;
struct AsyncContext {
VclPtr<VclReferenceBase> mxOwner;
std::shared_ptr<weld::DialogController> mxOwnerDialog;
std::function<void(sal_Int32)> maEndDialogFn;
bool isSet() { return !!maEndDialogFn; }
};
bool StartExecuteAsync(const std::function<void(sal_Int32)> &rEndDialogFn)
{
AsyncContext aCtx;
aCtx.mxOwner = this;
aCtx.maEndDialogFn = rEndDialogFn;
return StartExecuteAsync(aCtx);
}
/// Commence execution of a modal dialog.
virtual bool StartExecuteAsync(AsyncContext &);
// Screenshot interface
virtual std::vector<OString> getAllPageUIXMLDescriptions() const;
virtual bool selectPageByUIXMLDescription(const OString& rUIXMLDescription);
virtual Bitmap createScreenshot() const;
virtual OString GetScreenshotId() const { return OString(); };
};
class VCL_DLLPUBLIC VclAbstractDialog2 : public virtual VclReferenceBase
{
protected:
virtual ~VclAbstractDialog2() override;
public:
virtual void StartExecuteModal( const Link<Dialog&,void>& rEndDialogHdl ) = 0;
virtual sal_Int32 GetResult() = 0;
};
class VCL_DLLPUBLIC VclAbstractTerminatedDialog : public VclAbstractDialog
{
protected:
virtual ~VclAbstractTerminatedDialog() override = default;
public:
virtual void EndDialog(sal_Int32 nResult) = 0;
};
class VCL_DLLPUBLIC VclAbstractRefreshableDialog : public VclAbstractDialog
{
protected:
virtual ~VclAbstractRefreshableDialog() override = default;
public:
virtual void Update() = 0;
};
class VCL_DLLPUBLIC AbstractPasswordToOpenModifyDialog : public VclAbstractDialog
{
protected:
virtual ~AbstractPasswordToOpenModifyDialog() override = default;
public:
virtual OUString GetPasswordToOpen() const = 0;
virtual OUString GetPasswordToModify() const = 0;
virtual bool IsRecommendToOpenReadonly() const = 0;
};
class VCL_DLLPUBLIC AbstractScreenshotAnnotationDlg : public VclAbstractDialog
{
protected:
virtual ~AbstractScreenshotAnnotationDlg() override = default;
};
class VCL_DLLPUBLIC VclAbstractDialogFactory
{
public:
virtual ~VclAbstractDialogFactory(); // needed for export of vtable
static VclAbstractDialogFactory* Create();
// The Id is an implementation detail of the factory
virtual VclPtr<VclAbstractDialog> CreateVclDialog(vcl::Window* pParent, sal_uInt32 nId) = 0;
// creates instance of PasswordToOpenModifyDialog from cui
virtual VclPtr<AbstractPasswordToOpenModifyDialog> CreatePasswordToOpenModifyDialog( vcl::Window * pParent, sal_uInt16 nMaxPasswdLen, bool bIsPasswordToModify ) = 0;
// creates instance of ScreenshotAnnotationDlg from cui
virtual VclPtr<AbstractScreenshotAnnotationDlg> CreateScreenshotAnnotationDlg(
vcl::Window* pParent,
Dialog& rParentDialog) = 0;
};
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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