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, 945 insertions, 0 deletions

diff --git a/sfx2/source/control/templatelocalview.cxx b/sfx2/source/control/templatelocalview.cxx
new file mode 100644
index 000000000..a223b62e1
--- /dev/null
+++ b/sfx2/source/control/templatelocalview.cxx
@@ -0,0 +1,945 @@
+/* -*- 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 <sfx2/templatelocalview.hxx>
+
+#include <comphelper/string.hxx>
+#include <sfx2/doctempl.hxx>
+#include <sfx2/inputdlg.hxx>
+#include <sfx2/sfxresid.hxx>
+#include <templatecontaineritem.hxx>
+#include <templateviewitem.hxx>
+#include <sfx2/docfac.hxx>
+#include <tools/urlobj.hxx>
+#include <unotools/moduleoptions.hxx>
+#include <vcl/svapp.hxx>
+#include <vcl/weld.hxx>
+#include <vcl/commandevent.hxx>
+#include <vcl/event.hxx>
+
+#include <sfx2/strings.hrc>
+#include <bitmaps.hlst>
+
+#include <comphelper/processfactory.hxx>
+#include <com/sun/star/util/thePathSettings.hpp>
+#include <unotools/ucbhelper.hxx>
+#include <sfxurlrelocator.hxx>
+#include <../doc/doctemplateslocal.hxx>
+
+using namespace ::com::sun::star;
+
+bool ViewFilter_Application::isFilteredExtension(FILTER_APPLICATION filter, std::u16string_view rExt)
+{
+    bool bRet = rExt == u"ott" || rExt == u"stw" || rExt == u"oth" || rExt == u"dot" || rExt == u"dotx" || rExt == u"otm"
+          || rExt == u"ots" || rExt == u"stc" || rExt == u"xlt" || rExt == u"xltm" || rExt == u"xltx"
+          || rExt == u"otp" || rExt == u"sti" || rExt == u"pot" || rExt == u"potm" || rExt == u"potx"
+          || rExt == u"otg" || rExt == u"std";
+
+    if (filter == FILTER_APPLICATION::WRITER)
+    {
+        bRet = rExt == u"ott" || rExt == u"stw" || rExt == u"oth" || rExt == u"dot" || rExt == u"dotx" || rExt == u"otm";
+    }
+    else if (filter == FILTER_APPLICATION::CALC)
+    {
+        bRet = rExt == u"ots" || rExt == u"stc" || rExt == u"xlt" || rExt == u"xltm" || rExt == u"xltx";
+    }
+    else if (filter == FILTER_APPLICATION::IMPRESS)
+    {
+        bRet = rExt == u"otp" || rExt == u"sti" || rExt == u"pot" || rExt == u"potm" || rExt == u"potx";
+    }
+    else if (filter == FILTER_APPLICATION::DRAW)
+    {
+        bRet = rExt == u"otg" || rExt == u"std";
+    }
+
+    return bRet;
+}
+
+bool ViewFilter_Application::isValid (std::u16string_view rPath) const
+{
+    INetURLObject aUrl(rPath);
+    return isFilteredExtension(mApp, aUrl.getExtension());
+}
+
+bool ViewFilter_Application::operator () (const ThumbnailViewItem *pItem)
+{
+    const TemplateViewItem *pTempItem = dynamic_cast<const TemplateViewItem*>(pItem);
+    if (pTempItem)
+        return isValid(pTempItem->getPath());
+
+    return true;
+}
+
+void TemplateLocalView::updateThumbnailDimensions(tools::Long itemMaxSize)
+{
+    mnThumbnailWidth = itemMaxSize;
+    mnThumbnailHeight = itemMaxSize;
+}
+
+TemplateLocalView::TemplateLocalView(std::unique_ptr<weld::ScrolledWindow> xWindow,
+                                           std::unique_ptr<weld::Menu> xMenu)
+    : ThumbnailView(std::move(xWindow), std::move(xMenu))
+    , mnCurRegionId(0)
+    , maSelectedItem(nullptr)
+    , mnThumbnailWidth(TEMPLATE_THUMBNAIL_MAX_WIDTH)
+    , mnThumbnailHeight(TEMPLATE_THUMBNAIL_MAX_HEIGHT)
+    , maPosition(0,0)
+    , mpDocTemplates(new SfxDocumentTemplates)
+{
+}
+
+TemplateLocalView::~TemplateLocalView()
+{
+}
+
+void TemplateLocalView::Populate()
+{
+    maRegions.clear();
+    maAllTemplates.clear();
+
+    sal_uInt16 nCount = mpDocTemplates->GetRegionCount();
+    for (sal_uInt16 i = 0; i < nCount; ++i)
+    {
+        OUString aRegionName(mpDocTemplates->GetFullRegionName(i));
+
+        std::unique_ptr<TemplateContainerItem> pItem(new TemplateContainerItem( i+1 ));
+        pItem->mnRegionId = i;
+        pItem->maTitle = aRegionName;
+
+        sal_uInt16 nEntries = mpDocTemplates->GetCount(i);
+
+        for (sal_uInt16 j = 0; j < nEntries; ++j)
+        {
+            OUString aName = mpDocTemplates->GetName(i,j);
+            OUString aURL = mpDocTemplates->GetPath(i,j);
+
+            TemplateItemProperties aProperties;
+            aProperties.nId = j+1;
+            aProperties.nDocId = j;
+            aProperties.nRegionId = i;
+            aProperties.aName = aName;
+            aProperties.aPath = aURL;
+            aProperties.aRegionName = aRegionName;
+            aProperties.aThumbnail = TemplateLocalView::fetchThumbnail(aURL,
+                                                                          mnThumbnailWidth,
+                                                                          mnThumbnailHeight);
+
+            pItem->maTemplates.push_back(aProperties);
+            maAllTemplates.push_back(aProperties);
+        }
+
+        maRegions.push_back(std::move(pItem));
+    }
+}
+
+void TemplateLocalView::reload()
+{
+    mpDocTemplates->Update();
+    OUString sCurRegionName = getRegionItemName(mnCurRegionId);
+    Populate();
+    mnCurRegionId = getRegionId(sCurRegionName);
+
+    // Check if we are currently browsing a region or root folder
+    if (mnCurRegionId)
+    {
+        sal_uInt16 nRegionId = mnCurRegionId - 1;   //Is offset by 1
+
+        for (auto const & pRegion : maRegions)
+        {
+            if (pRegion->mnRegionId == nRegionId)
+            {
+                showRegion(pRegion.get());
+                break;
+            }
+        }
+    }
+    else
+        showAllTemplates();
+
+    //No items should be selected by default
+    deselectItems();
+}
+
+void TemplateLocalView::showAllTemplates()
+{
+    mnCurRegionId = 0;
+
+    insertItems(maAllTemplates, false, true);
+
+    maOpenRegionHdl.Call(nullptr);
+}
+
+void TemplateLocalView::showRegion(TemplateContainerItem const *pItem)
+{
+    mnCurRegionId = pItem->mnRegionId+1;
+
+    insertItems(pItem->maTemplates);
+
+    maOpenRegionHdl.Call(nullptr);
+}
+
+TemplateContainerItem* TemplateLocalView::getRegion(std::u16string_view rName)
+{
+    for (auto const & pRegion : maRegions)
+        if (pRegion->maTitle == rName)
+            return pRegion.get();
+
+    return nullptr;
+}
+
+void TemplateLocalView::ContextMenuSelectHdl(std::string_view  rIdent)
+{
+    if (rIdent == "open")
+        maOpenTemplateHdl.Call(maSelectedItem);
+    else if (rIdent == "edit")
+        maEditTemplateHdl.Call(maSelectedItem);
+    else if (rIdent == "rename")
+    {
+        InputDialog aTitleEditDlg(GetDrawingArea(), SfxResId(STR_RENAME_TEMPLATE));
+        OUString sOldTitle = maSelectedItem->getTitle();
+        aTitleEditDlg.SetEntryText(sOldTitle);
+        aTitleEditDlg.HideHelpBtn();
+
+        auto aCurRegionItems = getFilteredItems([&](const TemplateItemProperties& rItem) {
+            return rItem.aRegionName == getRegionName(maSelectedItem->mnRegionId);
+        });
+        OUString sTooltip(SfxResId(STR_TOOLTIP_ERROR_RENAME_TEMPLATE));
+        sTooltip = sTooltip.replaceFirst("$2", getRegionName(maSelectedItem->mnRegionId));
+        aTitleEditDlg.setCheckEntry([&](OUString sNewTitle) {
+            if (sNewTitle.isEmpty() || sNewTitle == sOldTitle)
+                return true;
+            for (const auto& rItem : aCurRegionItems)
+            {
+                if (rItem.aName == sNewTitle)
+                {
+                    aTitleEditDlg.SetTooltip(sTooltip.replaceFirst("$1", sNewTitle));
+                    return false;
+                }
+            }
+            return true;
+        });
+        if (!aTitleEditDlg.run())
+            return;
+        OUString sNewTitle = comphelper::string::strip(aTitleEditDlg.GetEntryText(), ' ');
+
+        if ( !sNewTitle.isEmpty() && sNewTitle != sOldTitle )
+        {
+            maSelectedItem->setTitle(sNewTitle);
+        }
+    }
+    else if (rIdent == "delete")
+    {
+        std::unique_ptr<weld::MessageDialog> xQueryDlg(Application::CreateMessageDialog(GetDrawingArea(), VclMessageType::Question, VclButtonsType::YesNo,
+                                                       SfxResId(STR_QMSG_SEL_TEMPLATE_DELETE)));
+        if (xQueryDlg->run() != RET_YES)
+            return;
+
+        maDeleteTemplateHdl.Call(maSelectedItem);
+        reload();
+    }
+    else if (rIdent == "default")
+        maDefaultTemplateHdl.Call(maSelectedItem);
+}
+
+sal_uInt16 TemplateLocalView::getRegionId(size_t pos) const
+{
+    assert(pos < maRegions.size());
+
+    return maRegions[pos]->mnId;
+}
+
+sal_uInt16 TemplateLocalView::getRegionId(std::u16string_view sRegion) const
+{
+    for (auto const & pRegion : maRegions)
+    {
+        if (pRegion->maTitle == sRegion)
+            return pRegion->mnId;
+    }
+
+    return 0;
+}
+
+OUString TemplateLocalView::getRegionName(const sal_uInt16 nRegionId) const
+{
+    return mpDocTemplates->GetRegionName(nRegionId);
+}
+
+OUString TemplateLocalView::getRegionItemName(const sal_uInt16 nItemId) const
+{
+    for (auto const & pRegion : maRegions)
+    {
+        if (pRegion->mnId == nItemId)
+            return pRegion->maTitle;
+    }
+
+    return OUString();
+}
+
+std::vector<OUString> TemplateLocalView::getFolderNames()
+{
+    size_t n = maRegions.size();
+    std::vector<OUString> ret(n);
+
+    for (size_t i = 0; i < n; ++i)
+        ret[i] = maRegions[i]->maTitle;
+
+    return ret;
+}
+
+std::vector<TemplateItemProperties>
+TemplateLocalView::getFilteredItems(const std::function<bool (const TemplateItemProperties&)> &rFunc) const
+{
+    std::vector<TemplateItemProperties> aItems;
+
+    if (mnCurRegionId)
+    {
+        TemplateContainerItem *pFolderItem = maRegions[mnCurRegionId-1].get();
+
+        for (const TemplateItemProperties & rItemProps : pFolderItem->maTemplates)
+        {
+            if (rFunc(rItemProps))
+                aItems.push_back(rItemProps);
+        }
+    }
+    else
+    {
+        for (auto const & pFolderItem : maRegions)
+        {
+            for (const TemplateItemProperties & rItemProps : pFolderItem->maTemplates)
+            {
+                if (rFunc(rItemProps))
+                    aItems.push_back(rItemProps);
+            }
+        }
+    }
+
+    return aItems;
+}
+
+sal_uInt16 TemplateLocalView::createRegion(const OUString &rName)
+{
+    sal_uInt16 nRegionId = mpDocTemplates->GetRegionCount();    // Next regionId
+    sal_uInt16 nItemId = maRegions.size() + 1;
+
+    if (!mpDocTemplates->InsertDir(rName,nRegionId))
+        return 0;
+
+    // Insert to the region cache list and to the thumbnail item list
+    std::unique_ptr<TemplateContainerItem> pItem(new TemplateContainerItem( nItemId ));
+    pItem->mnRegionId = nRegionId;
+    pItem->maTitle = rName;
+
+    maRegions.push_back(std::move(pItem));
+
+    return nItemId;
+}
+
+bool TemplateLocalView::renameRegion(std::u16string_view rTitle, const OUString &rNewTitle)
+{
+    TemplateContainerItem *pRegion = getRegion(rTitle);
+
+    if(pRegion)
+    {
+        sal_uInt16 nRegionId = pRegion->mnRegionId;
+        return mpDocTemplates->SetName( rNewTitle, nRegionId, USHRT_MAX/*nDocId*/ );
+    }
+    return false;
+}
+
+bool TemplateLocalView::removeRegion(const sal_uInt16 nItemId)
+{
+    sal_uInt16 nRegionId = USHRT_MAX;
+
+    // Remove from the region cache list
+    for (auto pRegionIt = maRegions.begin(); pRegionIt != maRegions.end();)
+    {
+        if ( (*pRegionIt)->mnId == nItemId )
+        {
+            if (!mpDocTemplates->Delete((*pRegionIt)->mnRegionId,USHRT_MAX))
+                return false;
+
+            nRegionId = (*pRegionIt)->mnRegionId;
+
+            pRegionIt = maRegions.erase(pRegionIt);
+        }
+        else
+        {
+            // Synchronize regions cache ids with SfxDocumentTemplates
+            if (nRegionId != USHRT_MAX && (*pRegionIt)->mnRegionId > nRegionId)
+                --(*pRegionIt)->mnRegionId;
+
+            ++pRegionIt;
+        }
+    }
+
+    if (nRegionId == USHRT_MAX)
+        return false;
+
+    // Synchronize view regions ids with SfxDocumentTemplates
+    for (auto const& region : maRegions)
+    {
+        if (region->mnRegionId > nRegionId)
+            --region->mnRegionId;
+    }
+
+    return true;
+}
+
+bool TemplateLocalView::removeTemplate (const sal_uInt16 nItemId, const sal_uInt16 nSrcItemId)
+{
+    for (auto const & pRegion : maRegions)
+    {
+        if (pRegion->mnId == nSrcItemId)
+        {
+            TemplateContainerItem *pItem = pRegion.get();
+            auto pIter = std::find_if(pItem->maTemplates.begin(), pItem->maTemplates.end(),
+                [nItemId](const TemplateItemProperties& rTemplate) { return rTemplate.nId == nItemId; });
+            if (pIter != pItem->maTemplates.end())
+            {
+                if (!mpDocTemplates->Delete(pItem->mnRegionId,pIter->nDocId))
+                    return false;
+
+                pIter = pItem->maTemplates.erase(pIter);
+
+                if (pRegion->mnRegionId == mnCurRegionId-1)
+                {
+                    RemoveItem(nItemId);
+                    Invalidate();
+                }
+
+                // Update Doc Idx for all templates that follow
+                for (; pIter != pItem->maTemplates.end(); ++pIter)
+                    pIter->nDocId = pIter->nDocId - 1;
+            }
+
+            CalculateItemPositions();
+            break;
+        }
+    }
+
+    return true;
+}
+
+void TemplateLocalView::moveTemplates(const std::set<const ThumbnailViewItem*, selection_cmp_fn> &rItems,
+                                      const sal_uInt16 nTargetItem)
+{
+    TemplateContainerItem *pTarget = nullptr;
+    TemplateContainerItem *pSrc = nullptr;
+
+    for (auto const & pRegion : maRegions)
+    {
+        if (pRegion->mnId == nTargetItem)
+            pTarget = pRegion.get();
+    }
+
+    if (!pTarget)
+        return;
+
+    bool refresh = false;
+
+    sal_uInt16 nTargetRegion = pTarget->mnRegionId;
+    sal_uInt16 nTargetIdx = mpDocTemplates->GetCount(nTargetRegion);    // Next Idx
+    std::vector<sal_uInt16> aItemIds;    // List of moved items ids (also prevents the invalidation of rItems iterators when we remove them as we go)
+
+    std::set<const ThumbnailViewItem*,selection_cmp_fn>::const_iterator aSelIter;
+    for ( aSelIter = rItems.begin(); aSelIter != rItems.end(); ++aSelIter, ++nTargetIdx )
+    {
+        const TemplateViewItem *pViewItem = static_cast<const TemplateViewItem*>(*aSelIter);
+        sal_uInt16 nSrcRegionId = pViewItem->mnRegionId;
+
+        for (auto const & pRegion : maRegions)
+        {
+            if (pRegion->mnRegionId == nSrcRegionId)
+                pSrc = pRegion.get();
+        }
+
+        if(pSrc)
+        {
+            bool bCopy = !mpDocTemplates->Move(nTargetRegion,nTargetIdx,nSrcRegionId,pViewItem->mnDocId);
+
+            if (bCopy)
+            {
+                OUString sQuery = SfxResId(STR_MSG_QUERY_COPY).replaceFirst("$1", pViewItem->maTitle).replaceFirst("$2",
+                    getRegionName(nTargetRegion));
+                std::unique_ptr<weld::MessageDialog> xQueryDlg(Application::CreateMessageDialog(GetDrawingArea(), VclMessageType::Question, VclButtonsType::YesNo, sQuery));
+                if (xQueryDlg->run() != RET_YES)
+                {
+                    OUString sMsg(SfxResId(STR_MSG_ERROR_LOCAL_MOVE));
+                    sMsg = sMsg.replaceFirst("$1",getRegionName(nTargetRegion));
+                    std::unique_ptr<weld::MessageDialog> xBox(Application::CreateMessageDialog(GetDrawingArea(),
+                                                              VclMessageType::Warning, VclButtonsType::Ok, sMsg.replaceFirst( "$2",pViewItem->maTitle)));
+                    xBox->run();
+
+                    return; //return if any single move operation fails
+                }
+
+                if (!mpDocTemplates->Copy(nTargetRegion,nTargetIdx,nSrcRegionId,pViewItem->mnDocId))
+                {
+                    continue;
+                }
+            }
+
+            // move template to destination
+
+            TemplateItemProperties aTemplateItem;
+            aTemplateItem.nId = nTargetIdx + 1;
+            aTemplateItem.nDocId = nTargetIdx;
+            aTemplateItem.nRegionId = nTargetRegion;
+            aTemplateItem.aName = pViewItem->maTitle;
+            aTemplateItem.aPath = mpDocTemplates->GetPath(nTargetRegion,nTargetIdx);
+            aTemplateItem.aRegionName = pViewItem->maHelpText;
+            aTemplateItem.aThumbnail = pViewItem->maPreview1;
+
+            pTarget->maTemplates.push_back(aTemplateItem);
+
+            if (!bCopy)
+            {
+                // remove template from region cached data
+
+                std::vector<TemplateItemProperties>::iterator pPropIter;
+                for (pPropIter = pSrc->maTemplates.begin(); pPropIter != pSrc->maTemplates.end();)
+                {
+                    if (pPropIter->nDocId == pViewItem->mnDocId)
+                    {
+                        pPropIter = pSrc->maTemplates.erase(pPropIter);
+                        aItemIds.push_back(pViewItem->mnDocId + 1);//mnid
+                    }
+                    else
+                    {
+                        // Keep region document id synchronized with SfxDocumentTemplates
+                        if (pPropIter->nDocId > pViewItem->mnDocId)
+                            --pPropIter->nDocId;
+
+                        ++pPropIter;
+                    }
+                }
+
+                // Keep view document id synchronized with SfxDocumentTemplates
+                for (auto const& item : mItemList)
+                {
+                    auto pTemplateViewItem = static_cast<TemplateViewItem*>(item.get());
+                    if (pTemplateViewItem->mnDocId > pViewItem->mnDocId)
+                        --pTemplateViewItem->mnDocId;
+                }
+            }
+        }
+
+        refresh = true;
+    }
+
+    // Remove items from the current view
+    for (auto const& itemId : aItemIds)
+        RemoveItem(itemId);
+
+    if (refresh)
+    {
+        CalculateItemPositions();
+        Invalidate();
+    }
+}
+
+bool TemplateLocalView::copyFrom (TemplateContainerItem *pItem, const OUString &rPath)
+{
+    sal_uInt16 nId = 1;
+    sal_uInt16 nDocId = 0;
+    sal_uInt16 nRegionId = pItem->mnRegionId;
+    OUString aPath(rPath);
+
+    if (!pItem->maTemplates.empty())
+    {
+        nId = pItem->maTemplates.back().nId+1;
+        nDocId = pItem->maTemplates.back().nDocId+1;
+    }
+
+    if (mpDocTemplates->CopyFrom(nRegionId,nDocId,aPath))
+    {
+        TemplateItemProperties aTemplate;
+        aTemplate.nId = nId;
+        aTemplate.nDocId = nDocId;
+        aTemplate.nRegionId = nRegionId;
+        aTemplate.aName = aPath;
+        aTemplate.aThumbnail = TemplateLocalView::fetchThumbnail(rPath,
+                                                                    TEMPLATE_THUMBNAIL_MAX_WIDTH,
+                                                                    TEMPLATE_THUMBNAIL_MAX_HEIGHT);
+        aTemplate.aPath = rPath;
+        aTemplate.aRegionName = getRegionName(nRegionId);
+
+        pItem->maTemplates.push_back(aTemplate);
+
+        CalculateItemPositions();
+
+        return true;
+    }
+
+    return false;
+}
+
+bool TemplateLocalView::exportTo(const sal_uInt16 nItemId, const sal_uInt16 nRegionItemId, std::u16string_view rName)
+{
+    for (auto const & pRegItem : maRegions)
+    {
+        if (pRegItem->mnId == nRegionItemId)
+        {
+            for (auto const& elem : pRegItem->maTemplates)
+            {
+                if (elem.nId == nItemId)
+                {
+                    return mpDocTemplates->CopyTo(pRegItem->mnRegionId,elem.nDocId,rName);
+                }
+            }
+
+            break;
+        }
+    }
+
+    return false;
+}
+
+bool TemplateLocalView::renameItem(ThumbnailViewItem* pItem, const OUString& sNewTitle)
+{
+    sal_uInt16 nRegionId = 0;
+    sal_uInt16 nDocId = USHRT_MAX;
+    TemplateViewItem* pDocItem = dynamic_cast<TemplateViewItem*>( pItem );
+
+    if ( pDocItem )
+    {
+        nRegionId = pDocItem->mnRegionId;
+        nDocId = pDocItem->mnDocId;
+    }
+
+    bool bRes = mpDocTemplates->SetName( sNewTitle, nRegionId, nDocId );
+    if(bRes)
+    {
+        for (auto & pRegion : maRegions)
+        {
+            if (pRegion->mnId == nRegionId + 1 )
+            {
+                for(auto & aTemplate : pRegion->maTemplates)
+                {
+                    if(aTemplate.nId == nDocId + 1)
+                    {
+                        aTemplate.aName = sNewTitle;
+                        break;
+                    }
+                }
+                break;
+            }
+        }
+        OUString sRegionName;
+        for (auto & aTemplate : maAllTemplates)
+        {
+            if (aTemplate.nRegionId == nRegionId && aTemplate.nDocId == nDocId)
+            {
+                aTemplate.aName = sNewTitle;
+                sRegionName = aTemplate.aRegionName;
+                break;
+            }
+        }
+
+        OUString sHelpText = SfxResId(STR_TEMPLATE_TOOLTIP);
+        sHelpText = (sHelpText.replaceFirst("$1", sNewTitle)).replaceFirst("$2", sRegionName);
+        pItem->setHelpText(sHelpText);
+        pItem->maTitle = sNewTitle;
+    }
+    return bRes;
+}
+
+void TemplateLocalView::insertItems(const std::vector<TemplateItemProperties> &rTemplates, bool isRegionSelected, bool bShowCategoryInTooltip)
+{
+    std::vector<std::unique_ptr<ThumbnailViewItem>> aItems(rTemplates.size());
+    for (size_t i = 0, n = rTemplates.size(); i < n; ++i )
+    {
+        const TemplateItemProperties *pCur = &rTemplates[i];
+
+        std::unique_ptr<TemplateViewItem> pChild;
+        if(isRegionSelected)
+            pChild.reset(new TemplateViewItem(*this, pCur->nId));
+        else
+            pChild.reset(new TemplateViewItem(*this, i+1));
+
+        pChild->mnDocId = pCur->nDocId;
+        pChild->mnRegionId = pCur->nRegionId;
+        pChild->maTitle = pCur->aName;
+        pChild->setPath(pCur->aPath);
+
+        if(!bShowCategoryInTooltip)
+            pChild->setHelpText(pCur->aName);
+        else
+        {
+            OUString sHelpText = SfxResId(STR_TEMPLATE_TOOLTIP);
+            sHelpText = (sHelpText.replaceFirst("$1", pCur->aName)).replaceFirst("$2", pCur->aRegionName);
+            pChild->setHelpText(sHelpText);
+        }
+
+        pChild->maPreview1 = pCur->aThumbnail;
+
+        if(IsDefaultTemplate(pCur->aPath))
+            pChild->showDefaultIcon(true);
+
+        if ( pCur->aThumbnail.IsEmpty() )
+        {
+            // Use the default thumbnail if we have nothing else
+            pChild->maPreview1 = TemplateLocalView::getDefaultThumbnail(pCur->aPath);
+        }
+
+        aItems[i] = std::move(pChild);
+    }
+
+    updateItems(std::move(aItems));
+}
+
+bool TemplateLocalView::MouseButtonDown( const MouseEvent& rMEvt )
+{
+    GrabFocus();
+    return ThumbnailView::MouseButtonDown(rMEvt);
+}
+
+bool TemplateLocalView::Command(const CommandEvent& rCEvt)
+{
+    if (rCEvt.GetCommand() != CommandEventId::ContextMenu)
+        return CustomWidgetController::Command(rCEvt);
+
+    if (rCEvt.IsMouseEvent())
+    {
+        size_t nPos = ImplGetItem(rCEvt.GetMousePosPixel());
+        Point aPosition(rCEvt.GetMousePosPixel());
+        maPosition = aPosition;
+        ThumbnailViewItem* pItem = ImplGetItem(nPos);
+        const TemplateViewItem *pViewItem = dynamic_cast<const TemplateViewItem*>(pItem);
+
+        if(pViewItem)
+        {
+            if(!pItem->isSelected())
+            {
+                deselectItems();
+                pItem->setSelection(true);
+                maItemStateHdl.Call(pItem);
+            }
+            maSelectedItem = dynamic_cast<TemplateViewItem*>(pItem);
+            maCreateContextMenuHdl.Call(pItem);
+        }
+    }
+    else
+    {
+        for (ThumbnailViewItem* pItem : mFilteredItemList)
+        {
+            if (pItem->isSelected())
+            {
+                tools::Rectangle aRect = pItem->getDrawArea();
+                maPosition = aRect.Center();
+                maSelectedItem = dynamic_cast<TemplateViewItem*>(pItem);
+                maCreateContextMenuHdl.Call(pItem);
+                break;
+            }
+        }
+    }
+    return true;
+}
+
+bool TemplateLocalView::KeyInput( const KeyEvent& rKEvt )
+{
+    vcl::KeyCode aKeyCode = rKEvt.GetKeyCode();
+
+    if(aKeyCode == ( KEY_MOD1 | KEY_A ) )
+    {
+        for (ThumbnailViewItem* pItem : mFilteredItemList)
+        {
+            if (!pItem->isSelected())
+            {
+                pItem->setSelection(true);
+                maItemStateHdl.Call(pItem);
+            }
+        }
+
+        if (IsReallyVisible() && IsUpdateMode())
+            Invalidate();
+        return true;
+    }
+    else if( aKeyCode == KEY_DELETE && !mFilteredItemList.empty())
+    {
+        std::unique_ptr<weld::MessageDialog> xQueryDlg(Application::CreateMessageDialog(GetDrawingArea(), VclMessageType::Question, VclButtonsType::YesNo,
+                                                       SfxResId(STR_QMSG_SEL_TEMPLATE_DELETE)));
+        if (xQueryDlg->run() != RET_YES)
+            return true;
+
+        //copy to avoid changing filtered item list during deletion
+        ThumbnailValueItemList mFilteredItemListCopy = mFilteredItemList;
+
+        for (ThumbnailViewItem* pItem : mFilteredItemListCopy)
+        {
+            if (pItem->isSelected())
+            {
+                maDeleteTemplateHdl.Call(pItem);
+            }
+        }
+        reload();
+    }
+
+    return ThumbnailView::KeyInput(rKEvt);
+}
+
+void TemplateLocalView::setOpenRegionHdl(const Link<void*,void> &rLink)
+{
+    maOpenRegionHdl = rLink;
+}
+
+void TemplateLocalView::setCreateContextMenuHdl(const Link<ThumbnailViewItem*,void> &rLink)
+{
+    maCreateContextMenuHdl = rLink;
+}
+
+void TemplateLocalView::setOpenTemplateHdl(const Link<ThumbnailViewItem*,void> &rLink)
+{
+    maOpenTemplateHdl = rLink;
+}
+
+void TemplateLocalView::setEditTemplateHdl(const Link<ThumbnailViewItem*,void> &rLink)
+{
+    maEditTemplateHdl = rLink;
+}
+
+void TemplateLocalView::setDeleteTemplateHdl(const Link<void*,void> &rLink)
+{
+    maDeleteTemplateHdl = rLink;
+}
+
+void TemplateLocalView::setDefaultTemplateHdl(const Link<ThumbnailViewItem*,void> &rLink)
+{
+    maDefaultTemplateHdl = rLink;
+}
+
+void TemplateLocalView::setMoveTemplateHdl(const Link<void*,void> &rLink)
+{
+    maMoveTemplateHdl = rLink;
+}
+
+void TemplateLocalView::setExportTemplateHdl(const Link<void*,void> &rLink)
+{
+    maExportTemplateHdl = rLink;
+}
+
+BitmapEx TemplateLocalView::scaleImg (const BitmapEx &rImg, tools::Long width, tools::Long height)
+{
+    BitmapEx aImg = rImg;
+
+    if (!rImg.IsEmpty())
+    {
+        Size aSize = rImg.GetSizePixel();
+
+        if (aSize.Width() == 0)
+            aSize.setWidth( 1 );
+
+        if (aSize.Height() == 0)
+            aSize.setHeight( 1 );
+
+        // make the picture fit the given width/height constraints
+        double nRatio = std::min(double(width)/double(aSize.Width()), double(height)/double(aSize.Height()));
+
+        aImg.Scale(nRatio, nRatio);
+    }
+
+    return aImg;
+}
+
+bool TemplateLocalView::IsDefaultTemplate(const OUString& rPath)
+{
+    SvtModuleOptions aModOpt;
+    const css::uno::Sequence<OUString> &aServiceNames = aModOpt.GetAllServiceNames();
+
+    return std::any_of(aServiceNames.begin(), aServiceNames.end(), [&rPath](const OUString& rName) {
+        return SfxObjectFactory::GetStandardTemplate(rName).match(rPath); });
+}
+
+void TemplateLocalView::RemoveDefaultTemplateIcon(std::u16string_view rPath)
+{
+    for (const std::unique_ptr<ThumbnailViewItem>& pItem : mItemList)
+    {
+        TemplateViewItem* pViewItem = dynamic_cast<TemplateViewItem*>(pItem.get());
+        if (pViewItem && pViewItem->getPath().match(rPath))
+        {
+            pViewItem->showDefaultIcon(false);
+            Invalidate();
+            return;
+        }
+    }
+}
+
+BitmapEx TemplateLocalView::getDefaultThumbnail( std::u16string_view rPath )
+{
+    BitmapEx aImg;
+    INetURLObject aUrl(rPath);
+    OUString aExt = aUrl.getExtension();
+
+    if ( ViewFilter_Application::isFilteredExtension( FILTER_APPLICATION::WRITER, aExt) )
+        aImg = BitmapEx(SFX_THUMBNAIL_TEXT);
+    else if ( ViewFilter_Application::isFilteredExtension( FILTER_APPLICATION::CALC, aExt) )
+        aImg = BitmapEx(SFX_THUMBNAIL_SHEET);
+    else if ( ViewFilter_Application::isFilteredExtension( FILTER_APPLICATION::IMPRESS, aExt) )
+        aImg = BitmapEx(SFX_THUMBNAIL_PRESENTATION);
+    else if ( ViewFilter_Application::isFilteredExtension( FILTER_APPLICATION::DRAW, aExt) )
+        aImg = BitmapEx(SFX_THUMBNAIL_DRAWING);
+
+    return aImg;
+}
+
+BitmapEx TemplateLocalView::fetchThumbnail (const OUString &msURL, tools::Long width, tools::Long height)
+{
+    return TemplateLocalView::scaleImg(ThumbnailView::readThumbnail(msURL), width, height);
+}
+
+void TemplateLocalView::OnItemDblClicked (ThumbnailViewItem *pItem)
+{
+    TemplateViewItem* pViewItem = dynamic_cast<TemplateViewItem*>(pItem);
+
+    if( pViewItem )
+        maOpenTemplateHdl.Call(pViewItem);
+}
+
+bool TemplateLocalView::IsInternalTemplate(const OUString& rPath)
+{
+    uno::Reference< uno::XComponentContext > xContext = ::comphelper::getProcessComponentContext();
+    css::uno::Reference< css::util::XPathSettings > xPathSettings = css::util::thePathSettings::get(xContext);
+    uno::Sequence<OUString> aInternalTemplateDirs;
+    uno::Any aAny = xPathSettings->getPropertyValue("Template_internal");
+    aAny >>= aInternalTemplateDirs;
+    SfxURLRelocator_Impl aRelocator(xContext);
+    for (OUString& rInternalTemplateDir : asNonConstRange(aInternalTemplateDirs))
+    {
+        aRelocator.makeRelocatableURL(rInternalTemplateDir);
+        aRelocator.makeAbsoluteURL(rInternalTemplateDir);
+        if(::utl::UCBContentHelper::IsSubPath(rInternalTemplateDir, rPath))
+            return true;
+    }
+    return false;
+}
+
+bool TemplateLocalView::IsBuiltInRegion(const OUString& rRegionName)
+{
+    bool isBuiltInCategory = false;
+    auto aGroupNames = DocTemplLocaleHelper::GetBuiltInGroupNames();
+    isBuiltInCategory = std::find(aGroupNames.begin(), aGroupNames.end(),
+                                  rRegionName) != aGroupNames.end();
+    if(isBuiltInCategory)
+        return true;
+    //check if it contains any internal template
+    for(const auto& rItem : maRegions)
+    {
+        if(rItem->maTitle == rRegionName)
+        {
+            for(const auto& rTemplateItem : rItem->maTemplates)
+            {
+                if(IsInternalTemplate(rTemplateItem.aPath))
+                    return true;
+            }
+            break;
+        }
+    }
+    return false;
+}
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */