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office-gobmx/include/sfx2/app.hxx
Stephan Bergmann 16e3b84d2e Improve loplugin:dyncastvisibility to check for non-inline key functions 
This would have caught the issue discussed in
709b1f3ddb "Make sure VCLXPopupMenu has unique
RTTI".  (The commit message talks about RTTI there, while what Clang actually
compared for an optimized implementation of a dynamic_cast to a final class is
vtable pointers, but the overall picture remains the same.  Both RTTI and
vtables are emitted along the key function, and if that is missing or inline,
they are emitted for each dynamic library individually, and as internal symbols
on macOS.)

This commit also addresses all the issues found by the improved
loplugin:dyncastvisibility on Linux.  See the newly added TODO in
compilerplugins/clang/dyncastvisibility.cxx and
86b86ac87e "Give DocumentEventHolder (aka
EventHolder<DocumentEvent>) a key function" for an issue with key functions for
class template instantiations.

Change-Id: Ia19155efb1d23692c92b9c97ff17f18ae7a1f3ee
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/176576
Reviewed-by: Stephan Bergmann <stephan.bergmann@allotropia.de>
Tested-by: Jenkins
2024-11-14 12:49:22 +01:00

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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_SFX2_APP_HXX
#define INCLUDED_SFX2_APP_HXX
#include <memory>
#include <sal/config.h>
#include <sfx2/dllapi.h>
#include <sal/types.h>
#include <comphelper/errcode.hxx>
#include <svl/poolitem.hxx>
#include <vcl/bitmapex.hxx>
#include <tools/link.hxx>
#include <com/sun/star/ui/XAcceleratorConfiguration.hpp>
#include <unordered_map>
#include <sfx2/shell.hxx>
namespace com::sun::star::frame { class XFrame; }
namespace com::sun::star::script { class XLibraryContainer; }
namespace weld { class Window; }
class BasicManager;
class DdeService;
class SfxAppData_Impl;
class SfxDispatcher;
class SfxEventHint;
class SfxItemSet;
class SfxObjectShell;
class SfxObjectShellLock;
class SfxProgress;
class SfxSlotPool;
class SfxViewFrame;
class StarBASIC;
class SfxWorkWindow;
class SfxFilterMatcher;
class SfxModule;
struct SfxChildWinFactory;
struct SfxStbCtrlFactory;
struct SfxTbxCtrlFactory;
class SbxArray;
class SbxValue;
namespace sfx2
{
namespace sidebar {
class Theme;
}
}
enum class SfxToolsModule
{
Math = 0,
Calc = 1,
Draw = 2,
Writer = 3,
Basic = 4,
LAST = Basic
};
class SFX2_DLLPUBLIC SfxLinkItem final : public SfxPoolItem
{
Link<SfxPoolItem const *, void> aLink;
SfxLinkItem(SfxLinkItem const &) = default;
void operator =(SfxLinkItem const &) = delete;
public:
SfxLinkItem( sal_uInt16 nWhichId, const Link<SfxPoolItem const *, void>& rValue )
: SfxPoolItem( nWhichId, SfxItemType::SfxLinkItemType )
{ aLink = rValue; }
virtual ~SfxLinkItem() override;
virtual SfxLinkItem* Clone( SfxItemPool* = nullptr ) const override
{ return new SfxLinkItem( *this ); }
virtual bool operator==( const SfxPoolItem& rL) const override
{ return static_cast<const SfxLinkItem&>(rL).aLink == aLink; }
const Link<SfxPoolItem const *, void>&
GetValue() const { return aLink; }
};
// This is a singleton class. Sad that there apparently is no other
// way than a comment like this to indicate that to the code reader.
class SFX2_DLLPUBLIC SfxApplication final : public SfxShell
{
std::unique_ptr<SfxAppData_Impl> pImpl;
DECL_DLLPRIVATE_STATIC_LINK( SfxApplication, GlobalBasicErrorHdl_Impl, StarBASIC*, bool );
SAL_DLLPRIVATE void Deinitialize();
public:
SFX_DECL_INTERFACE(SFX_INTERFACE_SFXAPP)
private:
/// SfxInterface initializer.
SAL_DLLPRIVATE static void InitInterface_Impl();
SAL_DLLPRIVATE SfxApplication();
public:
SAL_DLLPRIVATE virtual ~SfxApplication() override;
static SfxApplication* GetOrCreate();
static SfxApplication* Get();
// DDE
#if defined(_WIN32)
static bool DdeExecute( const OUString& rCmd );
#endif
SAL_DLLPRIVATE bool InitializeDde();
SAL_DLLPRIVATE const DdeService* GetDdeService() const;
DdeService* GetDdeService();
#if defined(_WIN32)
void AddDdeTopic( SfxObjectShell* );
#endif
void RemoveDdeTopic( SfxObjectShell const * );
// "static" methods
/**
* @param pArgs Takes ownership
*/
ErrCodeMsg LoadTemplate( SfxObjectShellLock& xDoc, const OUString& rFileName, std::unique_ptr<SfxItemSet> pArgs );
weld::Window* GetTopWindow() const;
// members
SfxFilterMatcher& GetFilterMatcher();
SAL_DLLPRIVATE SfxProgress* GetProgress() const;
SAL_DLLPRIVATE sal_uInt16 GetFreeIndex();
SAL_DLLPRIVATE void ReleaseIndex(sal_uInt16 i);
// Basic/Scripting
static bool IsXScriptURL( const OUString& rScriptURL );
static OUString ChooseScript(weld::Window *pParent);
// if xDocFrame is present, then select that document in the macro organizer by default, otherwise it is typically "Application Macros"
// that is preselected
SAL_DLLPRIVATE static void MacroOrganizer(weld::Window* pParent, const css::uno::Reference<css::frame::XFrame>& xDocFrame, sal_Int16 nTabId);
static ErrCode CallBasic( const OUString&, BasicManager*, SbxArray *pArgs, SbxValue *pRet );
static ErrCode CallAppBasic( const OUString& i_macroName )
{ return CallBasic( i_macroName, SfxApplication::GetBasicManager(), nullptr, nullptr ); }
static BasicManager* GetBasicManager();
css::script::XLibraryContainer * GetDialogContainer();
css::script::XLibraryContainer * GetBasicContainer();
static StarBASIC* GetBasic();
void SaveBasicAndDialogContainer() const;
// misc.
static void GetOptions(SfxItemSet &);
static void SetOptions(const SfxItemSet &);
SAL_DLLPRIVATE virtual void Invalidate(sal_uInt16 nId = 0) override;
void NotifyEvent(const SfxEventHint& rEvent, bool bSynchron = true );
bool IsDowning() const;
void ResetLastDir();
SAL_DLLPRIVATE SfxDispatcher* GetAppDispatcher_Impl();
SAL_DLLPRIVATE SfxDispatcher* GetDispatcher_Impl();
SAL_DLLPRIVATE void Initialize_Impl();
SAL_DLLPRIVATE SfxAppData_Impl* Get_Impl() const { return pImpl.get(); }
// Object-Factories/global arrays
SAL_DLLPRIVATE void RegisterChildWindow_Impl(SfxModule*, const SfxChildWinFactory&);
SAL_DLLPRIVATE void RegisterStatusBarControl_Impl(SfxModule*, const SfxStbCtrlFactory&);
SAL_DLLPRIVATE void RegisterToolBoxControl_Impl( SfxModule*, const SfxTbxCtrlFactory&);
SAL_DLLPRIVATE SfxTbxCtrlFactory* GetTbxCtrlFactory(const std::type_info& rSlotType, sal_uInt16 nSlotID) const;
SAL_DLLPRIVATE SfxStbCtrlFactory* GetStbCtrlFactory(const std::type_info& rSlotType, sal_uInt16 nSlotID) const;
SAL_DLLPRIVATE SfxChildWinFactory* GetChildWinFactoryById(sal_uInt16 nId) const;
SAL_DLLPRIVATE std::vector<SfxViewFrame*>& GetViewFrames_Impl() const;
SAL_DLLPRIVATE std::vector<SfxViewShell*>& GetViewShells_Impl() const;
/* unordered_map<ModuleName+Language, acceleratorConfigurationClassInstance> */
SAL_DLLPRIVATE std::unordered_map<OUString, css::uno::Reference<css::ui::XAcceleratorConfiguration>>& GetAcceleratorConfs_Impl() const;
SAL_DLLPRIVATE std::vector<SfxObjectShell*>& GetObjectShells_Impl() const;
SAL_DLLPRIVATE void SetViewFrame_Impl(SfxViewFrame *pViewFrame);
// Slot Methods
// TODO/CLEANUP: still needed?
SAL_DLLPRIVATE void NewDocDirectExec_Impl(SfxRequest &);
SAL_DLLPRIVATE static void NewDocDirectState_Impl(SfxItemSet &);
SAL_DLLPRIVATE void NewDocExec_Impl(SfxRequest &);
SAL_DLLPRIVATE void OpenDocExec_Impl(SfxRequest &);
SAL_DLLPRIVATE void OpenRemoteExec_Impl(SfxRequest &);
SAL_DLLPRIVATE void SignPDFExec_Impl(SfxRequest&);
SAL_DLLPRIVATE void MiscExec_Impl(SfxRequest &);
SAL_DLLPRIVATE void MiscState_Impl(SfxItemSet &);
SAL_DLLPRIVATE static void PropExec_Impl(SfxRequest const &);
SAL_DLLPRIVATE static void PropState_Impl(SfxItemSet &);
SAL_DLLPRIVATE void OfaExec_Impl(SfxRequest &);
SAL_DLLPRIVATE static void OfaState_Impl(SfxItemSet &);
SAL_DLLPRIVATE void SetProgress_Impl(SfxProgress *);
SAL_DLLPRIVATE const OUString& GetLastDir_Impl() const;
SAL_DLLPRIVATE void SetLastDir_Impl( const OUString & );
SAL_DLLPRIVATE static void Registrations_Impl();
SAL_DLLPRIVATE SfxWorkWindow* GetWorkWindow_Impl(const SfxViewFrame *pFrame) const;
// TODO/CLEANUP: still needed? -- unclear whether this comment
// refers to the GetDisabledSlotList_Impl() method which was
// already removed, or the below methods?
SAL_DLLPRIVATE SfxSlotPool& GetAppSlotPool_Impl() const;
SAL_DLLPRIVATE static SfxModule* GetModule_Impl();
static void SetModule(SfxToolsModule nSharedLib, std::unique_ptr<SfxModule> pModule);
static SfxModule* GetModule(SfxToolsModule nSharedLib);
static bool loadBrandSvg(const char *pName, BitmapEx &rBitmap, int nWidth);
/** loads the application logo as used in the impress slideshow pause screen */
static BitmapEx GetApplicationLogo(tools::Long nWidth);
/** if true then dialog/infobar notifications like the tip of the day or
version change infobar should be suppressed */
static bool IsHeadlessOrUITest();
static bool IsTipOfTheDayDue();
/** this Theme contains Images so must be deleted before DeInitVCL */
SAL_DLLPRIVATE sfx2::sidebar::Theme & GetSidebarTheme();
};
inline SfxApplication* SfxGetpApp()
{
return SfxApplication::Get();
}
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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