Revert "weld SwWordCountFloatDlg"

This reverts commit 26c375671aa362b2f59d84645784938677ae1719.
Conflicts:
	vcl/qt5/Qt5Frame.cxx

It caused null pointer dereference during UITest_writer_tests, as seen at
<https://ci.libreoffice.org//job/lo_ubsan/1090/>:

> /sfx2/source/appl/childwin.cxx:654:18: runtime error: member call on null pointer of type 'vcl::Window'
>     #0 0x2b97d4160fa3 in SfxChildWindow::SetWorkWindow_Impl(SfxWorkWindow*) /sfx2/source/appl/childwin.cxx:654:18
>     #1 0x2b97d462ab86 in SfxWorkWindow::CreateChildWin_Impl(SfxChildWin_Impl*, bool) /sfx2/source/appl/workwin.cxx:1350:9
>     #2 0x2b97d463e6bb in SfxWorkWindow::ToggleChildWindow_Impl(unsigned short, bool) /sfx2/source/appl/workwin.cxx:1837:21
>     #3 0x2b97d6eae94d in SfxViewFrame::ToggleChildWindow(unsigned short) /sfx2/source/view/viewfrm.cxx:3080:9
>     #4 0x2b987664316d in SwView::UpdateWordCount(SfxShell*, unsigned short) /sw/source/uibase/uiview/view1.cxx:212:9
>     #5 0x2b9876126a5d in SwTextShell::Execute(SfxRequest&) /sw/source/uibase/shells/textsh1.cxx:1369:9
>     #6 0x2b98760a2391 in SfxStubSwTextShellExecute(SfxShell*, SfxRequest&) /workdir/SdiTarget/sw/sdi/swslots.hxx:2974:1
>     #7 0x2b97d49050f6 in SfxShell::CallExec(void (*)(SfxShell*, SfxRequest&), SfxRequest&) /include/sfx2/shell.hxx:207:35
>     #8 0x2b97d48c27d0 in SfxDispatcher::Call_Impl(SfxShell&, SfxSlot const&, SfxRequest&, bool) /sfx2/source/control/dispatch.cxx:353:13
>     #9 0x2b97d48de12d in SfxDispatcher::Execute_(SfxShell&, SfxSlot const&, SfxRequest&, SfxCallMode) /sfx2/source/control/dispatch.cxx:854:9
>     #10 0x2b97d482ea34 in SfxBindings::Execute_Impl(SfxRequest&, SfxSlot const*, SfxShell*) /sfx2/source/control/bindings.cxx:1063:9
>     #11 0x2b97d4e5cead in SfxDispatchController_Impl::dispatch(com::sun::star::util::URL const&, com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue> const&, com::sun::star::uno::Reference<com::sun::star::frame::XDispatchResultListener> const&) /sfx2/source/control/unoctitm.cxx:754:29
>     #12 0x2b97d4e60b5e in SfxOfficeDispatch::dispatchWithNotification(com::sun::star::util::URL const&, com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue> const&, com::sun::star::uno::Reference<com::sun::star::frame::XDispatchResultListener> const&) /sfx2/source/control/unoctitm.cxx:239:9
>     #13 0x2b97c6c10b19 in comphelper::dispatchCommand(rtl::OUString const&, com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue> const&, com::sun::star::uno::Reference<com::sun::star::frame::XDispatchResultListener> const&) /comphelper/source/misc/dispatchcommand.cxx:60:9
>     #14 0x2b980472020c in UITest::executeCommand(rtl::OUString const&) /vcl/source/uitest/uitest.cxx:22:12
[...]

Change-Id: I276684a5617bfec3803b195af59c51735bfa470a

4 files changed, 30 insertions, 265 deletions

diff --git a/sfx2/source/appl/childwin.cxx b/sfx2/source/appl/childwin.cxx
index e2bbc3ee9e7f..aa8018eb0ed4 100644
--- a/sfx2/source/appl/childwin.cxx
+++ b/sfx2/source/appl/childwin.cxx
@@ -194,10 +194,7 @@ SfxChildWindow::~SfxChildWindow()
 {
     pContext.reset();
     ClearWorkwin();
-    if (xController)
-        xController->DeInit();
-    else
-        pWindow.disposeAndClear();
+    pWindow.disposeAndClear();
 }
 
 
@@ -273,7 +270,7 @@ SfxChildWindow* SfxChildWindow::CreateChildWindow( sal_uInt16 nId,
 
     DBG_ASSERT(pFact && (pChild || !rInfo.bVisible), "ChildWindow-Typ not registered!");
 
-    if (pChild && (!pChild->pWindow && !pChild->xController))
+    if ( pChild && !pChild->pWindow )
     {
         DELETEZ(pChild);
         SAL_INFO("sfx.appl", "ChildWindow has no Window!");
@@ -322,38 +319,26 @@ void SfxChildWindow::SetAlignment(SfxChildAlignment eAlign)
 
 SfxChildWinInfo SfxChildWindow::GetInfo() const
 {
+
     SfxChildWinInfo aInfo(pImpl->pFact->aInfo);
-    if (xController)
+    aInfo.aPos  = pWindow->GetPosPixel();
+    aInfo.aSize = pWindow->GetSizePixel();
+    if ( pWindow->IsSystemWindow() )
     {
-        weld::Dialog* pDialog = xController->getDialog();
-        aInfo.aPos  = pDialog->get_position();
-        aInfo.aSize = pDialog->get_size();
         WindowStateMask nMask = WindowStateMask::Pos | WindowStateMask::State;
-        if (pDialog->get_resizable())
-            nMask |= (WindowStateMask::Width | WindowStateMask::Height);
-        aInfo.aWinState = pDialog->get_window_state(nMask);
+        if ( pWindow->GetStyle() & WB_SIZEABLE )
+            nMask |= ( WindowStateMask::Width | WindowStateMask::Height );
+        aInfo.aWinState = static_cast<SystemWindow*>(pWindow.get())->GetWindowState( nMask );
     }
-    else if (pWindow)
+    else if (DockingWindow* pDockingWindow = dynamic_cast<DockingWindow*>(pWindow.get()))
     {
-        aInfo.aPos  = pWindow->GetPosPixel();
-        aInfo.aSize = pWindow->GetSizePixel();
-        if ( pWindow->IsSystemWindow() )
+        if (pDockingWindow->GetFloatingWindow())
+            aInfo.aWinState = pDockingWindow->GetFloatingWindow()->GetWindowState();
+        else if (SfxDockingWindow* pSfxDockingWindow = dynamic_cast<SfxDockingWindow*>(pDockingWindow))
         {
-            WindowStateMask nMask = WindowStateMask::Pos | WindowStateMask::State;
-            if ( pWindow->GetStyle() & WB_SIZEABLE )
-                nMask |= ( WindowStateMask::Width | WindowStateMask::Height );
-            aInfo.aWinState = static_cast<SystemWindow*>(pWindow.get())->GetWindowState( nMask );
-        }
-        else if (DockingWindow* pDockingWindow = dynamic_cast<DockingWindow*>(pWindow.get()))
-        {
-            if (pDockingWindow->GetFloatingWindow())
-                aInfo.aWinState = pDockingWindow->GetFloatingWindow()->GetWindowState();
-            else if (SfxDockingWindow* pSfxDockingWindow = dynamic_cast<SfxDockingWindow*>(pDockingWindow))
-            {
-                SfxChildWinInfo aTmpInfo;
-                pSfxDockingWindow->FillInfo( aTmpInfo );
-                aInfo.aExtraString = aTmpInfo.aExtraString;
-            }
+            SfxChildWinInfo aTmpInfo;
+            pSfxDockingWindow->FillInfo( aTmpInfo );
+            aInfo.aExtraString = aTmpInfo.aExtraString;
         }
     }
 
@@ -623,24 +608,12 @@ void SfxChildWindow::SetVisible_Impl( bool bVis )
 
 void SfxChildWindow::Hide()
 {
-    if (xController)
-        xController->EndDialog();
-    else
-        pWindow->Hide();
+    pWindow->Hide();
 }
 
 void SfxChildWindow::Show( ShowFlags nFlags )
 {
-    if (xController)
-    {
-        if (!xController->getDialog()->get_visible())
-        {
-            weld::DialogController::runAsync(xController,
-                [=](sal_Int32 /*nResult*/){ xController->Close(); });
-        }
-    }
-    else
-        pWindow->Show(true, nFlags);
+    pWindow->Show(true, nFlags);
 }
 
 vcl::Window* SfxChildWindow::GetContextWindow( SfxModule const *pModule ) const
@@ -673,15 +646,7 @@ bool SfxChildWindow::QueryClose()
     }
 
     if ( bAllow )
-    {
-        if (GetController())
-        {
-            weld::Dialog* pDialog = GetController()->getDialog();
-            bAllow = !pDialog->get_visible() || !pDialog->get_modal();
-        }
-        else if (GetWindow())
-            bAllow = !GetWindow()->IsInModalMode();
-    }
+        bAllow = !GetWindow()->IsInModalMode();
 
     return bAllow;
 }
diff --git a/sfx2/source/appl/workwin.cxx b/sfx2/source/appl/workwin.cxx
index 69e29d2e6d83..363b3005d1f9 100644
--- a/sfx2/source/appl/workwin.cxx
+++ b/sfx2/source/appl/workwin.cxx
@@ -864,6 +864,7 @@ bool SfxWorkWindow::PrepareClose_Impl()
     return true;
 }
 
+
 SfxChild_Impl* SfxWorkWindow::RegisterChild_Impl( vcl::Window& rWindow,
                     SfxChildAlignment eAlign )
 {
@@ -884,19 +885,6 @@ SfxChild_Impl* SfxWorkWindow::RegisterChild_Impl( vcl::Window& rWindow,
     return aChildren.back();
 }
 
-SfxChild_Impl* SfxWorkWindow::RegisterChild_Impl(std::shared_ptr<SfxModelessDialogController>& rController,
-                    SfxChildAlignment eAlign )
-{
-    DBG_ASSERT( aChildren.size() < 255, "too many children" );
-    DBG_ASSERT( SfxChildAlignValid(eAlign), "invalid align" );
-
-    SfxChild_Impl *pChild = new SfxChild_Impl(rController, eAlign);
-
-    aChildren.push_back(pChild);
-    bSorted = false;
-    nChildren++;
-    return aChildren.back();
-}
 
 void SfxWorkWindow::ReleaseChild_Impl( vcl::Window& rWindow )
 {
@@ -922,29 +910,6 @@ void SfxWorkWindow::ReleaseChild_Impl( vcl::Window& rWindow )
     }
 }
 
-void SfxWorkWindow::ReleaseChild_Impl(SfxModelessDialogController& rController)
-{
-
-    SfxChild_Impl *pChild = nullptr;
-    decltype(aChildren)::size_type nPos;
-    for ( nPos = 0; nPos < aChildren.size(); ++nPos )
-    {
-        pChild = aChildren[nPos];
-        if (pChild && pChild->xController.get() == &rController)
-            break;
-    }
-
-    if ( nPos < aChildren.size() )
-    {
-        bSorted = false;
-        nChildren--;
-        aChildren.erase(aChildren.begin() + nPos);
-        delete pChild;
-    }
-    else {
-        OSL_FAIL( "releasing unregistered child" );
-    }
-}
 
 SfxChild_Impl* SfxWorkWindow::FindChild_Impl( const vcl::Window& rWindow ) const
 {
@@ -968,10 +933,8 @@ void SfxWorkWindow::ShowChildren_Impl()
 
     for (SfxChild_Impl* pCli : aChildren)
     {
-        if (!pCli)
-            continue;
         SfxChildWin_Impl* pCW = nullptr;
-        if (pCli->pWin || pCli->xController)
+        if ( pCli && pCli->pWin )
         {
             // We have to find the SfxChildWin_Impl to retrieve the
             // SFX_CHILDWIN flags that can influence visibility.
@@ -998,27 +961,12 @@ void SfxWorkWindow::ShowChildren_Impl()
             if ( SfxChildVisibility::VISIBLE == (pCli->nVisible & SfxChildVisibility::VISIBLE) && bVisible )
             {
                 ShowFlags nFlags = pCli->bSetFocus ? ShowFlags::NONE : ShowFlags::NoFocusChange | ShowFlags::NoActivate;
-                if (pCli->xController)
-                {
-                    if (!pCli->xController->getDialog()->get_visible())
-                    {
-                        weld::DialogController::runAsync(pCli->xController,
-                            [=](sal_Int32 /*nResult*/){ pCli->xController->Close(); });
-                    }
-                }
-                else
-                    pCli->pWin->Show(true, nFlags);
+                pCli->pWin->Show(true, nFlags);
                 pCli->bSetFocus = false;
             }
             else
             {
-                if (pCli->xController)
-                {
-                    if (pCli->xController->getDialog()->get_visible())
-                        pCli->xController->response(RET_CLOSE);
-                }
-                else
-                    pCli->pWin->Hide();
+                pCli->pWin->Hide();
             }
         }
     }
@@ -1030,15 +978,12 @@ void SfxWorkWindow::HideChildren_Impl()
     for ( sal_uInt16 nPos = aChildren.size(); nPos > 0; --nPos )
     {
         SfxChild_Impl *pChild = aChildren[nPos-1];
-        if (!pChild)
-            continue;
-        if (pChild->xController)
-            pChild->xController->response(RET_CLOSE);
-        else if (pChild->pWin)
+        if (pChild && pChild->pWin)
             pChild->pWin->Hide();
     }
 }
 
+
 void SfxWorkWindow::ResetObjectBars_Impl()
 {
     for ( auto & n: aObjBarList )
@@ -1379,10 +1324,7 @@ void SfxWorkWindow::CreateChildWin_Impl( SfxChildWin_Impl *pCW, bool bSetFocus )
         {
             // The window is not docked or docked outside of one split windows
             // and must therefore be registered explicitly as a Child
-            if (pChildWin->GetController())
-                pCW->pCli = RegisterChild_Impl(pChildWin->GetController(), pChildWin->GetAlignment());
-            else
-                pCW->pCli = RegisterChild_Impl(*(pChildWin->GetWindow()), pChildWin->GetAlignment());
+            pCW->pCli = RegisterChild_Impl(*(pChildWin->GetWindow()), pChildWin->GetAlignment());
             pCW->pCli->nVisible = SfxChildVisibility::VISIBLE;
             if ( pChildWin->GetAlignment() != SfxChildAlignment::NOALIGNMENT && bIsFullScreen )
                 pCW->pCli->nVisible ^= SfxChildVisibility::ACTIVE;
@@ -1421,10 +1363,7 @@ void SfxWorkWindow::RemoveChildWin_Impl( SfxChildWin_Impl *pCW )
         // Child window is a direct child window and must therefore unregister
         // itself from the  WorkWindow
         pCW->pCli = nullptr;
-        if (pChildWin->GetController())
-            ReleaseChild_Impl(*pChildWin->GetController());
-        else
-            ReleaseChild_Impl(*pChildWin->GetWindow());
+        ReleaseChild_Impl(*pChildWin->GetWindow());
     }
     else
     {
@@ -2443,12 +2382,8 @@ void SfxWorkWindow::DataChanged_Impl()
     for (n=0; n<nCount; n++)
     {
         SfxChildWin_Impl*pCW = aChildWins[n].get();
-        if (pCW && pCW->pWin)
-        {
-            // TODO does this really have any meaning ?
-            if (pCW->pWin->GetWindow())
-                pCW->pWin->GetWindow()->UpdateSettings(Application::GetSettings());
-        }
+        if ( pCW && pCW->pWin )
+            pCW->pWin->GetWindow()->UpdateSettings( Application::GetSettings() );
     }
 
     ArrangeChildren_Impl();
diff --git a/sfx2/source/dialog/basedlgs.cxx b/sfx2/source/dialog/basedlgs.cxx
index 8fcb0cb1137f..f4a07696af43 100644
--- a/sfx2/source/dialog/basedlgs.cxx
+++ b/sfx2/source/dialog/basedlgs.cxx
@@ -56,7 +56,6 @@ public:
     OString aWinState;
     SfxChildWindow* pMgr;
     bool            bConstructed;
-    bool            bClosing;
     void            Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override;
 
     Idle            aMoveIdle;
@@ -285,7 +284,6 @@ void SfxModelessDialog::Init(SfxBindings *pBindinx, SfxChildWindow *pCW)
     pImpl.reset(new SfxModelessDialog_Impl);
     pImpl->pMgr = pCW;
     pImpl->bConstructed = false;
-    pImpl->bClosing = false;
     if ( pBindinx )
         pImpl->StartListening( *pBindinx );
     pImpl->aMoveIdle.SetPriority(TaskPriority::RESIZE);
@@ -384,129 +382,6 @@ void SfxModelessDialog::FillInfo(SfxChildWinInfo& rInfo) const
         rInfo.nFlags |= SfxChildWindowFlags::ZOOMIN;
 }
 
-void SfxModelessDialogController::Initialize(SfxChildWinInfo const *pInfo)
-
-/*  [Description]
-
-    Initialization of the class SfxModelessDialog via a SfxChildWinInfo.
-    The initialization is done only in a 2nd step after the constructor, this
-    constructor should be called from the derived class or from the
-    SfxChildWindows.
-*/
-
-{
-    if (!pInfo)
-        return;
-    m_xImpl->aWinState = pInfo->aWinState;
-    if (m_xImpl->aWinState.isEmpty())
-        return;
-    m_xDialog->set_window_state(m_xImpl->aWinState);
-}
-
-SfxModelessDialogController::SfxModelessDialogController(SfxBindings* pBindinx,
-    SfxChildWindow *pCW, weld::Window *pParent, const OUString& rUIXMLDescription,
-    const OString& rID)
-    : SfxDialogController(pParent, rUIXMLDescription, rID)
-{
-    Init(pBindinx, pCW);
-    m_xDialog->connect_focus_in(LINK(this, SfxModelessDialogController, FocusInHdl));
-    m_xDialog->connect_focus_out(LINK(this, SfxModelessDialogController, FocusOutHdl));
-}
-
-void SfxModelessDialogController::Init(SfxBindings *pBindinx, SfxChildWindow *pCW)
-{
-    m_pBindings = pBindinx;
-    m_xImpl.reset(new SfxModelessDialog_Impl);
-    m_xImpl->pMgr = pCW;
-    m_xImpl->bConstructed = true;
-    m_xImpl->bClosing = false;
-    if (pBindinx)
-        m_xImpl->StartListening( *pBindinx );
-}
-
-void SfxModelessDialogController::DeInit()
-{
-    if (m_xImpl->pMgr)
-    {
-        WindowStateMask nMask = WindowStateMask::Pos | WindowStateMask::State;
-        if (m_xDialog->get_resizable())
-            nMask |= ( WindowStateMask::Width | WindowStateMask::Height );
-        m_xImpl->aWinState = m_xDialog->get_window_state(nMask);
-        GetBindings().GetWorkWindow_Impl()->ConfigChild_Impl( SfxChildIdentifier::DOCKINGWINDOW, SfxDockingConfig::ALIGNDOCKINGWINDOW, m_xImpl->pMgr->GetType() );
-    }
-
-    m_xImpl->pMgr = nullptr;
-}
-
-/*  [Description]
-
-    If a ModelessDialog is enabled its ViewFrame will be activated.
-    This is necessary by PluginInFrames.
-*/
-IMPL_LINK_NOARG(SfxModelessDialogController, FocusInHdl, weld::Widget&, void)
-{
-    if (!m_xImpl)
-        return;
-    m_pBindings->SetActiveFrame(m_xImpl->pMgr->GetFrame());
-    m_xImpl->pMgr->Activate_Impl();
-}
-
-IMPL_LINK_NOARG(SfxModelessDialogController, FocusOutHdl, weld::Widget&, void)
-{
-    if (!m_xImpl)
-        return;
-    m_pBindings->SetActiveFrame(css::uno::Reference< css::frame::XFrame>());
-}
-
-SfxModelessDialogController::~SfxModelessDialogController()
-{
-    if (!m_xImpl->pMgr)
-        return;
-    auto xFrame = m_xImpl->pMgr->GetFrame();
-    if (!xFrame)
-        return;
-    if (xFrame == m_pBindings->GetActiveFrame())
-        m_pBindings->SetActiveFrame(nullptr);
-}
-
-void SfxModelessDialogController::EndDialog()
-{
-    if (!m_xDialog->get_visible())
-        return;
-    m_xImpl->bClosing = true;
-    response(RET_CLOSE);
-    m_xImpl->bClosing = false;
-}
-
-/*  [Description]
-
-    The window is closed when the ChildWindow is destroyed by running the
-    ChildWindow-slots.
-*/
-void SfxModelessDialogController::Close()
-{
-    if (m_xImpl->bClosing)
-        return;
-    // Execute with Parameters, since Toggle is ignored by some ChildWindows.
-    SfxBoolItem aValue(m_xImpl->pMgr->GetType(), false);
-    m_pBindings->GetDispatcher_Impl()->ExecuteList(
-        m_xImpl->pMgr->GetType(),
-        SfxCallMode::RECORD|SfxCallMode::SYNCHRON, { &aValue } );
-}
-
-/*  [Description]
-
-    Fills a SfxChildWinInfo with specific data from SfxModelessDialog,
-    so that it can be written in the INI file. It is assumed that rinfo
-    receives all other possible relevant data in the ChildWindow class.
-    ModelessDialogs have no specific information, so that the base
-    implementation does nothing and therefore must not be called.
-*/
-void SfxModelessDialogController::FillInfo(SfxChildWinInfo& rInfo) const
-{
-    rInfo.aSize = m_xDialog->get_size();
-}
-
 bool SfxFloatingWindow::EventNotify( NotifyEvent& rEvt )
 
 /*  [Description]
@@ -881,6 +756,7 @@ void SfxSingleTabDialogController::SetTabPage(SfxTabPage* pTabPage)
         aUserItem >>= sUserData;
         m_xSfxPage->SetUserData(sUserData);
         m_xSfxPage->Reset(GetInputItemSet());
+//TODO        m_xSfxPage->Show();
 
         m_xHelpBtn->show(Help::IsContextHelpEnabled());
 
diff --git a/sfx2/source/inc/workwin.hxx b/sfx2/source/inc/workwin.hxx
index 38c41653dfdb..7b37d065afa4 100644
--- a/sfx2/source/inc/workwin.hxx
+++ b/sfx2/source/inc/workwin.hxx
@@ -84,7 +84,6 @@ namespace o3tl
 struct SfxChild_Impl
 {
     VclPtr<vcl::Window>             pWin;
-    std::shared_ptr<SfxModelessDialogController> xController;
     Size                            aSize;
     SfxChildAlignment               eAlign;
     SfxChildVisibility              nVisible;
@@ -98,14 +97,6 @@ struct SfxChild_Impl
     {
         nVisible = bIsVisible ? SfxChildVisibility::VISIBLE : SfxChildVisibility::NOT_VISIBLE;
     }
-
-    SfxChild_Impl(std::shared_ptr<SfxModelessDialogController>& rChild,
-                  SfxChildAlignment eAlignment):
-        pWin(nullptr), xController(rChild), eAlign(eAlignment), bResize(false),
-        bSetFocus( false )
-    {
-        nVisible = xController->getDialog()->get_visible() ? SfxChildVisibility::VISIBLE : SfxChildVisibility::NOT_VISIBLE;
-    }
 };
 
 struct SfxChildWin_Impl
@@ -248,9 +239,7 @@ public:
     // Methods for all Child windows
     void                    DataChanged_Impl();
     void                    ReleaseChild_Impl( vcl::Window& rWindow );
-    void                    ReleaseChild_Impl(SfxModelessDialogController&);
     SfxChild_Impl*          RegisterChild_Impl( vcl::Window& rWindow, SfxChildAlignment eAlign );
-    SfxChild_Impl*          RegisterChild_Impl(std::shared_ptr<SfxModelessDialogController>& rController, SfxChildAlignment eAlign);
     void                    ShowChildren_Impl();
     void                    HideChildren_Impl();
     bool                    PrepareClose_Impl();