Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 379 insertions, 0 deletions

diff --git a/sd/source/ui/view/ViewShellImplementation.cxx b/sd/source/ui/view/ViewShellImplementation.cxx
new file mode 100644
index 000000000..a0c025ce5
--- /dev/null
+++ b/sd/source/ui/view/ViewShellImplementation.cxx
@@ -0,0 +1,379 @@
+/* -*- 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 .
+ */
+
+#include <config_features.h>
+
+#include <ViewShellImplementation.hxx>
+
+#include <sdpage.hxx>
+#include <drawdoc.hxx>
+#include <sdresid.hxx>
+#include <unokywds.hxx>
+#include <strings.hrc>
+#include <app.hrc>
+#include <unmodpg.hxx>
+#include <DrawDocShell.hxx>
+#include <FactoryIds.hxx>
+#include <ViewShellBase.hxx>
+
+#include <sfx2/bindings.hxx>
+#include <sfx2/dispatch.hxx>
+#include <sfx2/request.hxx>
+#include <sfx2/sfxsids.hrc>
+#include <sfx2/viewfrm.hxx>
+#include <sfx2/sidebar/Sidebar.hxx>
+#include <svl/intitem.hxx>
+#include <svl/stritem.hxx>
+#include <svx/imapdlg.hxx>
+#include <basic/sbstar.hxx>
+#include <basic/sberrors.hxx>
+#include <xmloff/autolayout.hxx>
+#include <vcl/svapp.hxx>
+
+#include <undo/undoobjects.hxx>
+
+#include <com/sun/star/drawing/framework/XControllerManager.hpp>
+
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::drawing::framework;
+
+namespace sd {
+
+ViewShell::Implementation::Implementation (ViewShell& rViewShell)
+    : mbIsMainViewShell(false),
+      mbIsInitialized(false),
+      mbArrangeActive(false),
+      mrViewShell(rViewShell)
+{
+}
+
+ViewShell::Implementation::~Implementation() COVERITY_NOEXCEPT_FALSE
+{
+    if ( ! mpUpdateLockForMouse.expired())
+    {
+        std::shared_ptr<ToolBarManagerLock> pLock(mpUpdateLockForMouse);
+        if (pLock != nullptr)
+        {
+            // Force the ToolBarManagerLock to be released even when the
+            // IsUICaptured() returns <TRUE/>.
+            pLock->Release(true);
+        }
+    }
+}
+
+void ViewShell::Implementation::ProcessModifyPageSlot (
+    SfxRequest& rRequest,
+    SdPage* pCurrentPage,
+    PageKind ePageKind)
+{
+    SdDrawDocument* pDocument = mrViewShell.GetDoc();
+    SdrLayerAdmin& rLayerAdmin = pDocument->GetLayerAdmin();
+    SdrLayerIDSet aVisibleLayers;
+    bool bHandoutMode = false;
+    SdPage* pHandoutMPage = nullptr;
+    OUString aNewName;
+
+    AutoLayout aNewAutoLayout;
+
+    bool bBVisible;
+    bool bBObjsVisible;
+    const SfxItemSet* pArgs = rRequest.GetArgs();
+
+    if (pCurrentPage != nullptr && pCurrentPage->TRG_HasMasterPage())
+        aVisibleLayers = pCurrentPage->TRG_GetMasterPageVisibleLayers();
+    else
+        aVisibleLayers.SetAll();
+
+    do
+    {
+        if (pCurrentPage == nullptr)
+            break;
+
+        if (!pArgs || pArgs->Count() == 1 || pArgs->Count() == 2 )
+        {
+            // First make sure that the sidebar is visible
+            mrViewShell.GetDrawView()->SdrEndTextEdit();
+            mrViewShell.GetDrawView()->UnmarkAll();
+            mrViewShell.GetViewFrame()->ShowChildWindow(SID_SIDEBAR);
+            sfx2::sidebar::Sidebar::TogglePanel(
+                u"SdLayoutsPanel",
+                mrViewShell.GetViewFrame()->GetFrame().GetFrameInterface());
+            break;
+        }
+        else if (pArgs->Count() == 4)
+        {
+            const SfxStringItem* pNewName = rRequest.GetArg<SfxStringItem>(ID_VAL_PAGENAME);
+            const SfxUInt32Item* pNewAutoLayout = rRequest.GetArg<SfxUInt32Item>(ID_VAL_WHATLAYOUT);
+            const SfxBoolItem* pBVisible = rRequest.GetArg<SfxBoolItem>(ID_VAL_ISPAGEBACK);
+            const SfxBoolItem* pBObjsVisible = rRequest.GetArg<SfxBoolItem>(ID_VAL_ISPAGEOBJ);
+            AutoLayout aLayout (static_cast<AutoLayout>(pNewAutoLayout->GetValue ()));
+            if (aLayout >= AUTOLAYOUT_START
+                && aLayout < AUTOLAYOUT_END)
+            {
+                aNewName        = pNewName->GetValue ();
+                aNewAutoLayout = static_cast<AutoLayout>(pNewAutoLayout->GetValue ());
+                bBVisible       = pBVisible->GetValue ();
+                bBObjsVisible   = pBObjsVisible->GetValue ();
+            }
+            else
+            {
+#if HAVE_FEATURE_SCRIPTING
+                StarBASIC::FatalError (ERRCODE_BASIC_BAD_PROP_VALUE);
+#endif
+                rRequest.Ignore ();
+                break;
+            }
+            if (ePageKind == PageKind::Handout)
+            {
+                bHandoutMode = true;
+                pHandoutMPage = pDocument->GetMasterSdPage(0, PageKind::Handout);
+            }
+        }
+        else
+        {
+#if HAVE_FEATURE_SCRIPTING
+            StarBASIC::FatalError (ERRCODE_BASIC_WRONG_ARGS);
+#endif
+            rRequest.Ignore ();
+            break;
+        }
+
+        SdPage* pUndoPage =
+            bHandoutMode ? pHandoutMPage : pCurrentPage;
+
+        SfxUndoManager* pUndoManager = mrViewShell.GetDocSh()->GetUndoManager();
+        DBG_ASSERT(pUndoManager, "No UNDO MANAGER ?!?");
+
+        if( pUndoManager )
+        {
+            OUString aComment( SdResId(STR_UNDO_MODIFY_PAGE) );
+            pUndoManager->EnterListAction(aComment, aComment, 0, mrViewShell.GetViewShellBase().GetViewShellId());
+            pUndoManager->AddUndoAction(
+                std::make_unique<ModifyPageUndoAction>(
+                    pDocument, pUndoPage, aNewName, aNewAutoLayout, bBVisible, bBObjsVisible));
+
+            // Clear the selection because the selected object may be removed as
+            // a result of the assignment of the layout.
+            mrViewShell.GetDrawView()->UnmarkAll();
+
+            if (!bHandoutMode)
+            {
+                if (pCurrentPage->GetName() != aNewName)
+                {
+                    pCurrentPage->SetName(aNewName);
+
+                    if (ePageKind == PageKind::Standard)
+                    {
+                        sal_uInt16 nPage = (pCurrentPage->GetPageNum()-1) / 2;
+                        SdPage* pNotesPage = pDocument->GetSdPage(nPage, PageKind::Notes);
+                        if (pNotesPage != nullptr)
+                            pNotesPage->SetName(aNewName);
+                    }
+                }
+
+                pCurrentPage->SetAutoLayout(aNewAutoLayout, true);
+
+                SdrLayerID aBckgrnd = rLayerAdmin.GetLayerID(sUNO_LayerName_background);
+                SdrLayerID aBckgrndObj = rLayerAdmin.GetLayerID(sUNO_LayerName_background_objects);
+                aVisibleLayers.Set(aBckgrnd, bBVisible);
+                aVisibleLayers.Set(aBckgrndObj, bBObjsVisible);
+                pCurrentPage->TRG_SetMasterPageVisibleLayers(aVisibleLayers);
+            }
+            else
+            {
+                pHandoutMPage->SetAutoLayout(aNewAutoLayout, true);
+            }
+
+            mrViewShell.GetViewFrame()->GetDispatcher()->Execute(SID_SWITCHPAGE,
+                SfxCallMode::ASYNCHRON | SfxCallMode::RECORD);
+
+            bool bSetModified = true;
+
+            if (pArgs->Count() == 1)
+            {
+                bSetModified = static_cast<const SfxBoolItem&>(pArgs->Get(SID_MODIFYPAGE)).GetValue();
+            }
+
+            pUndoManager->AddUndoAction( std::make_unique<UndoAutoLayoutPosAndSize>( *pUndoPage ) );
+            pUndoManager->LeaveListAction();
+
+            pDocument->SetChanged(bSetModified);
+        }
+    }
+    while (false);
+
+    mrViewShell.Cancel();
+    rRequest.Done ();
+}
+
+void ViewShell::Implementation::AssignLayout ( SfxRequest const & rRequest, PageKind ePageKind )
+{
+    const SfxUInt32Item* pWhatPage = rRequest.GetArg<SfxUInt32Item>(ID_VAL_WHATPAGE);
+    const SfxUInt32Item* pWhatLayout = rRequest.GetArg<SfxUInt32Item>(ID_VAL_WHATLAYOUT);
+
+    SdDrawDocument* pDocument = mrViewShell.GetDoc();
+    if( !pDocument )
+        return;
+
+    SdPage* pPage = nullptr;
+    if( pWhatPage )
+    {
+        pPage = pDocument->GetSdPage(static_cast<sal_uInt16>(pWhatPage->GetValue()), ePageKind);
+    }
+
+    if( pPage == nullptr )
+        pPage = mrViewShell.getCurrentPage();
+
+    if( !pPage )
+        return;
+
+    AutoLayout eLayout = pPage->GetAutoLayout();
+
+    if( pWhatLayout )
+        eLayout = static_cast< AutoLayout >( pWhatLayout->GetValue() );
+
+    // Transform the given request into the four argument form that is
+    // understood by ProcessModifyPageSlot().
+    SdrLayerAdmin& rLayerAdmin (mrViewShell.GetViewShellBase().GetDocument()->GetLayerAdmin());
+    SdrLayerID aBackground (rLayerAdmin.GetLayerID(sUNO_LayerName_background));
+    SdrLayerID aBackgroundObject (rLayerAdmin.GetLayerID(sUNO_LayerName_background_objects));
+
+    SdrLayerIDSet aVisibleLayers;
+
+    if( pPage->GetPageKind() == PageKind::Handout )
+        aVisibleLayers.SetAll();
+    else
+        aVisibleLayers = pPage->TRG_GetMasterPageVisibleLayers();
+
+    SfxRequest aRequest (mrViewShell.GetViewShellBase().GetViewFrame(), SID_MODIFYPAGE);
+    aRequest.AppendItem(SfxStringItem (ID_VAL_PAGENAME, pPage->GetName()));
+    aRequest.AppendItem(SfxUInt32Item (ID_VAL_WHATLAYOUT, eLayout));
+    aRequest.AppendItem(SfxBoolItem(ID_VAL_ISPAGEBACK, aVisibleLayers.IsSet(aBackground)));
+    aRequest.AppendItem(SfxBoolItem(ID_VAL_ISPAGEOBJ, aVisibleLayers.IsSet(aBackgroundObject)));
+
+    // Forward the call with the new arguments.
+    ProcessModifyPageSlot( aRequest, pPage, pPage->GetPageKind());
+}
+
+SfxInterfaceId ViewShell::Implementation::GetViewId() const
+{
+    switch (mrViewShell.GetShellType())
+    {
+        case ViewShell::ST_IMPRESS:
+        case ViewShell::ST_NOTES:
+        case ViewShell::ST_HANDOUT:
+            return IMPRESS_FACTORY_ID;
+
+        case ViewShell::ST_DRAW:
+            return DRAW_FACTORY_ID;
+
+        case ViewShell::ST_OUTLINE:
+            return OUTLINE_FACTORY_ID;
+
+        case ViewShell::ST_SLIDE_SORTER:
+            return SLIDE_SORTER_FACTORY_ID;
+
+        case ViewShell::ST_PRESENTATION:
+            return PRESENTATION_FACTORY_ID;
+
+        // Since we have to return a view id for every possible shell type
+        // and there is not (yet) a proper ViewShellBase sub class for the
+        // remaining types we chose the Impress factory as a fall back.
+        case ViewShell::ST_SIDEBAR:
+        case ViewShell::ST_NONE:
+        default:
+            return IMPRESS_FACTORY_ID;
+    }
+}
+
+SvxIMapDlg* ViewShell::Implementation::GetImageMapDialog()
+{
+    SfxViewFrame* pViewFrm = SfxViewFrame::Current();
+    if (!pViewFrm)
+        return nullptr;
+
+    SfxChildWindow* pChildWindow = pViewFrm->GetChildWindow(
+        SvxIMapDlgChildWindow::GetChildWindowId());
+    if (pChildWindow == nullptr)
+        return nullptr;
+
+    return dynamic_cast<SvxIMapDlg*>(pChildWindow->GetController().get());
+}
+
+//===== ToolBarManagerLock ====================================================
+
+class ViewShell::Implementation::ToolBarManagerLock::Deleter { public:
+    void operator() (ToolBarManagerLock* pObject) { delete pObject; }
+};
+
+std::shared_ptr<ViewShell::Implementation::ToolBarManagerLock>
+    ViewShell::Implementation::ToolBarManagerLock::Create (
+        const std::shared_ptr<ToolBarManager>& rpManager)
+{
+    std::shared_ptr<ToolBarManagerLock> pLock (
+        new ViewShell::Implementation::ToolBarManagerLock(rpManager),
+        ViewShell::Implementation::ToolBarManagerLock::Deleter());
+    pLock->mpSelf = pLock;
+    return pLock;
+}
+
+ViewShell::Implementation::ToolBarManagerLock::ToolBarManagerLock (
+    const std::shared_ptr<ToolBarManager>& rpManager)
+    : mpLock(new ToolBarManager::UpdateLock(rpManager)),
+      maTimer("sd ToolBarManagerLock maTimer")
+{
+    // Start a timer that will unlock the ToolBarManager update lock when
+    // that is not done explicitly by calling Release().
+    maTimer.SetInvokeHandler(LINK(this,ToolBarManagerLock,TimeoutCallback));
+    maTimer.SetTimeout(100);
+    maTimer.Start();
+}
+
+IMPL_LINK_NOARG(ViewShell::Implementation::ToolBarManagerLock, TimeoutCallback, Timer *, void)
+{
+    // If possible then release the lock now.  Otherwise start the timer
+    // and try again later.
+    if (Application::IsUICaptured())
+    {
+        maTimer.Start();
+    }
+    else
+    {
+        mpSelf.reset();
+    }
+}
+
+void ViewShell::Implementation::ToolBarManagerLock::Release (bool bForce)
+{
+    // If possible then release the lock now.  Otherwise try again when the
+    // timer expires.
+    if (bForce || ! Application::IsUICaptured())
+    {
+        mpSelf.reset();
+    }
+}
+
+ViewShell::Implementation::ToolBarManagerLock::~ToolBarManagerLock()
+{
+    mpLock.reset();
+}
+
+} // end of namespace sd
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */