weld SfxTemplateManagerDlg

like expert configuration change the gear menu not to display a down indicator

and use CommandEvent to distinguish mouse/non-mouse context menus

Change-Id: I64bb660a9c7dacb5b90b240d9d76d29324c5fd9f
Reviewed-on: https://gerrit.libreoffice.org/69893
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>

8 files changed, 354 insertions, 58 deletions

diff --git a/include/sfx2/emojiviewitem.hxx b/include/sfx2/emojiviewitem.hxx
index 0ca32e78238f..e0aa57675f9a 100644
--- a/include/sfx2/emojiviewitem.hxx
+++ b/include/sfx2/emojiviewitem.hxx
@@ -15,7 +15,7 @@
 class EmojiViewItem : public ThumbnailViewItem
 {
 public:
-    EmojiViewItem (ThumbnailView &rView, sal_uInt16 nId);
+    EmojiViewItem (ThumbnailViewBase &rView, sal_uInt16 nId);
 
     virtual ~EmojiViewItem () override;
 
diff --git a/include/sfx2/inputdlg.hxx b/include/sfx2/inputdlg.hxx
index 6f50e012e997..bd54b6a5de02 100644
--- a/include/sfx2/inputdlg.hxx
+++ b/include/sfx2/inputdlg.hxx
@@ -21,7 +21,7 @@ private:
     std::unique_ptr<weld::Button> m_xHelp;
 
 public:
-    InputDialog(weld::Window* pParent, const OUString &rLabelText);
+    InputDialog(weld::Widget* pParent, const OUString &rLabelText);
     OUString GetEntryText() const;
     void SetEntryText(const OUString& rStr);
     void HideHelpBtn();
diff --git a/include/sfx2/recentdocsviewitem.hxx b/include/sfx2/recentdocsviewitem.hxx
index 8320d4710d81..2ee90de19f03 100644
--- a/include/sfx2/recentdocsviewitem.hxx
+++ b/include/sfx2/recentdocsviewitem.hxx
@@ -12,10 +12,15 @@
 
 #include <sfx2/thumbnailview.hxx>
 
+namespace sfx2
+{
+    class RecentDocsView;
+}
+
 class RecentDocsViewItem final : public ThumbnailViewItem
 {
 public:
-    RecentDocsViewItem(ThumbnailView &rView, const OUString &rURL,
+    RecentDocsViewItem(sfx2::RecentDocsView &rView, const OUString &rURL,
         const OUString &rTitle, const BitmapEx& rThumbnail, sal_uInt16 nId, long nThumbnailSize);
 
     /** Updates own highlight status based on the aPoint position.
@@ -38,6 +43,8 @@ public:
     void OpenDocument();
 
 private:
+    sfx2::RecentDocsView& mrParentView;
+
     /// Return area where is the icon to remove document from the recent documents.
     tools::Rectangle getRemoveIconArea() const;
 
diff --git a/include/sfx2/templatedlg.hxx b/include/sfx2/templatedlg.hxx
index 7f730c50161d..5e8a12853419 100644
--- a/include/sfx2/templatedlg.hxx
+++ b/include/sfx2/templatedlg.hxx
@@ -38,18 +38,16 @@ namespace com {
     }   }   }
 }
 
-class SFX2_DLLPUBLIC SfxTemplateManagerDlg : public ModalDialog
+class SFX2_DLLPUBLIC SfxTemplateManagerDlg : public weld::GenericDialogController
 {
     typedef bool (*selection_cmp_fn)(const ThumbnailViewItem*,const ThumbnailViewItem*);
 
 public:
 
-    SfxTemplateManagerDlg(vcl::Window *parent = nullptr);
+    SfxTemplateManagerDlg(weld::Window *parent);
 
     virtual ~SfxTemplateManagerDlg() override;
-    virtual void dispose() override;
-    virtual short Execute() override;
-    virtual bool EventNotify( NotifyEvent& rNEvt ) override;
+    virtual short run() override;
 
     void setDocumentModel (const css::uno::Reference<css::frame::XModel> &rModel);
 
@@ -63,21 +61,19 @@ protected:
 
     void fillFolderComboBox();
 
-    DECL_LINK(TBXDropdownHdl, ToolBox*, void);
+    DECL_LINK(SelectApplicationHdl, weld::ComboBox&, void);
+    DECL_LINK(SelectRegionHdl, weld::ComboBox&, void);
 
-    DECL_LINK(SelectApplicationHdl, ListBox&, void);
-    DECL_LINK(SelectRegionHdl, ListBox&, void);
-
-    DECL_LINK(OkClickHdl, Button*, void);
-    DECL_LINK(MoveClickHdl, Button*, void);
-    DECL_LINK(ExportClickHdl, Button*, void);
-    DECL_LINK(ImportClickHdl, Button*, void);
-    DECL_STATIC_LINK(SfxTemplateManagerDlg, LinkClickHdl, Button*, void);
+    DECL_LINK(OkClickHdl, weld::Button&, void);
+    DECL_LINK(MoveClickHdl, weld::Button&, void);
+    DECL_LINK(ExportClickHdl, weld::Button&, void);
+    DECL_LINK(ImportClickHdl, weld::Button&, void);
+    DECL_STATIC_LINK(SfxTemplateManagerDlg, LinkClickHdl, weld::Button&, void);
 
     DECL_LINK(TVItemStateHdl, const ThumbnailViewItem*, void);
 
-    DECL_LINK(MenuSelectHdl, Menu*, bool);
-    DECL_LINK(DefaultTemplateMenuSelectHdl, Menu*, bool);
+    DECL_LINK(MenuSelectHdl, const OString&, void);
+    void DefaultTemplateMenuSelectHdl(const OString& rIdent);
 
     DECL_LINK(OpenRegionHdl, void*, void);
     DECL_LINK(CreateContextMenuHdl, ThumbnailViewItem*, void);
@@ -86,8 +82,13 @@ protected:
     DECL_LINK(DeleteTemplateHdl, ThumbnailViewItem*, void);
     DECL_LINK(DefaultTemplateHdl, ThumbnailViewItem*, void);
 
-    DECL_LINK(SearchUpdateHdl, Edit&, void);
-    DECL_LINK(GetFocusHdl, Control&, void);
+    void SearchUpdate();
+
+    DECL_LINK(SearchUpdateHdl, weld::Entry&, void);
+    DECL_LINK(GetFocusHdl, weld::Widget&, void);
+    DECL_LINK(LoseFocusHdl, weld::Widget&, void);
+    DECL_LINK(ImplUpdateDataHdl, Timer*, void);
+    DECL_LINK(KeyInputHdl, const KeyEvent&, bool);
 
     void OnTemplateImportCategory(const OUString& sCategory);
     static void OnTemplateLink ();
@@ -122,27 +123,28 @@ protected:
     FILTER_APPLICATION getCurrentApplicationFilter();
 
 protected:
-
-    VclPtr<Edit> mpSearchFilter;
-    VclPtr<ListBox> mpCBApp;
-    VclPtr<ListBox> mpCBFolder;
-
-    VclPtr<PushButton> mpOKButton;
-    VclPtr<PushButton> mpMoveButton;
-    VclPtr<PushButton> mpExportButton;
-    VclPtr<PushButton> mpImportButton;
-    VclPtr<PushButton> mpLinkButton;
-    VclPtr<CheckBox> mpCBXHideDlg;
-    VclPtr<ToolBox> mpActionBar;
-    VclPtr<TemplateSearchView> mpSearchView;
-    VclPtr<TemplateLocalView> mpLocalView;
-    VclPtr<PopupMenu> mpActionMenu;
-    VclPtr<PopupMenu> mpTemplateDefaultMenu;
-
     std::set<const ThumbnailViewItem*,selection_cmp_fn> maSelTemplates;
-
     css::uno::Reference< css::frame::XModel > m_xModel;
     css::uno::Reference< css::frame::XDesktop2 > mxDesktop;
+
+    Timer m_aUpdateDataTimer;
+
+    std::unique_ptr<weld::Entry> mxSearchFilter;
+    std::unique_ptr<weld::ComboBox> mxCBApp;
+    std::unique_ptr<weld::ComboBox> mxCBFolder;
+
+    std::unique_ptr<weld::Button> mxOKButton;
+    std::unique_ptr<weld::Button> mxMoveButton;
+    std::unique_ptr<weld::Button> mxExportButton;
+    std::unique_ptr<weld::Button> mxImportButton;
+    std::unique_ptr<weld::Button> mxLinkButton;
+    std::unique_ptr<weld::CheckButton> mxCBXHideDlg;
+    std::unique_ptr<weld::MenuButton> mxActionBar;
+    std::unique_ptr<TemplateSearchView> mxSearchView;
+    std::unique_ptr<SfxTemplateLocalView> mxLocalView;
+    std::unique_ptr<weld::Menu> mxTemplateDefaultMenu;
+    std::unique_ptr<weld::CustomWeld> mxSearchViewWeld;
+    std::unique_ptr<weld::CustomWeld> mxLocalViewWeld;
 };
 
 //  class SfxTemplateCategoryDialog -------------------------------------------------------------------
@@ -192,23 +194,21 @@ public:
 class SFX2_DLLPUBLIC SfxTemplateSelectionDlg : public SfxTemplateManagerDlg
 {
 public:
-    SfxTemplateSelectionDlg(vcl::Window *parent);
+    SfxTemplateSelectionDlg(weld::Window *parent);
 
     virtual ~SfxTemplateSelectionDlg() override;
-    virtual void dispose() override;
-    virtual short Execute() override;
+    virtual short run() override;
 
     OUString const & getTemplatePath() const { return msTemplatePath; };
-    bool IsStartWithTemplate() const { return mpCBXHideDlg->IsChecked(); };
+    bool IsStartWithTemplate() const { return mxCBXHideDlg->get_active(); };
 
 private:
     DECL_LINK(OpenTemplateHdl, ThumbnailViewItem*, void);
-    DECL_LINK(OkClickHdl, Button*, void);
+    DECL_LINK(OkClickHdl, weld::Button&, void);
 
-    OUString   msTemplatePath;
+    OUString msTemplatePath;
 };
 
-
 #endif // INCLUDED_SFX2_INC_TEMPLATEDLG_HXX
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/include/sfx2/templatelocalview.hxx b/include/sfx2/templatelocalview.hxx
index b739549580a8..93282b9ae9d0 100644
--- a/include/sfx2/templatelocalview.hxx
+++ b/include/sfx2/templatelocalview.hxx
@@ -193,6 +193,127 @@ protected:
     std::vector<TemplateItemProperties > maAllTemplates;
 };
 
+class SFX2_DLLPUBLIC SfxTemplateLocalView : public SfxThumbnailView
+{
+    typedef bool (*selection_cmp_fn)(const ThumbnailViewItem*,const ThumbnailViewItem*);
+
+public:
+
+    SfxTemplateLocalView(std::unique_ptr<weld::ScrolledWindow> xWindow,
+                         std::unique_ptr<weld::Menu> xMenu);
+
+    virtual ~SfxTemplateLocalView () override;
+
+    // Fill view with new item list
+    void insertItems (const std::vector<TemplateItemProperties> &rTemplates, bool isRegionSelected = true, bool bShowCategoryInTooltip = false);
+
+    // Fill view with template folders thumbnails
+    void Populate ();
+
+    virtual void reload ();
+
+    virtual void showAllTemplates ();
+
+    void showRegion (TemplateContainerItem const *pItem);
+
+    void showRegion (const OUString &rName);
+
+    void createContextMenu(const bool bIsDefault );
+
+    void ContextMenuSelectHdl(const OString& rIdent);
+
+    TemplateContainerItem* getRegion(OUString const & sStr);
+
+    sal_uInt16 getRegionId (size_t pos) const;
+
+    sal_uInt16 getRegionId (OUString const & sRegionName) const;
+
+    OUString getRegionName(const sal_uInt16 nRegionId) const;
+
+    OUString getRegionItemName(const sal_uInt16 nItemId) const;
+
+    std::vector<OUString> getFolderNames ();
+
+    std::vector<TemplateItemProperties>
+        getFilteredItems (const std::function<bool (const TemplateItemProperties&) > &rFunc) const;
+
+    sal_uInt16 createRegion (const OUString &rName);
+
+    bool renameRegion(const OUString &rTitle, const OUString &rNewTitle);
+
+    bool removeRegion (const sal_uInt16 nItemId);
+
+    bool removeTemplate (const sal_uInt16 nItemId, const sal_uInt16 nSrcItemId);
+
+    bool moveTemplate (const ThumbnailViewItem* pItem, const sal_uInt16 nSrcItem,
+                       const sal_uInt16 nTargetItem);
+
+    void moveTemplates (const std::set<const ThumbnailViewItem*,selection_cmp_fn> &rItems, const sal_uInt16 nTargetItem);
+
+    bool copyFrom(TemplateContainerItem *pItem, const OUString &rPath);
+
+    bool exportTo (const sal_uInt16 nItemId, const sal_uInt16 nRegionItemId, const OUString &rName);
+
+    virtual bool renameItem(ThumbnailViewItem* pItem, const OUString& sNewTitle) override;
+
+    virtual bool MouseButtonDown( const MouseEvent& rMEvt ) override;
+
+    virtual bool ContextMenu(const CommandEvent& rPos) override;
+
+    virtual bool KeyInput( const KeyEvent& rKEvt ) override;
+
+    sal_uInt16 getCurRegionId () const { return mnCurRegionId;}
+
+    void setOpenRegionHdl(const Link<void*,void> &rLink);
+
+    void setCreateContextMenuHdl(const Link<ThumbnailViewItem*,void> &rLink);
+
+    void setOpenTemplateHdl(const Link<ThumbnailViewItem*,void> &rLink);
+
+    void setEditTemplateHdl(const Link<ThumbnailViewItem*,void> &rLink);
+
+    void setDeleteTemplateHdl(const Link<ThumbnailViewItem*,void> &rLink);
+
+    void setDefaultTemplateHdl(const Link<ThumbnailViewItem*,void> &rLink);
+
+    void updateThumbnailDimensions(long itemMaxSize);
+
+    void RemoveDefaultTemplateIcon( const OUString& rPath);
+
+    static BitmapEx scaleImg (const BitmapEx &rImg, long width, long height);
+
+    static BitmapEx getDefaultThumbnail( const OUString& rPath );
+
+    static BitmapEx fetchThumbnail (const OUString &msURL, long width, long height);
+
+    static bool IsDefaultTemplate(const OUString& rPath);
+
+protected:
+    virtual void OnItemDblClicked(ThumbnailViewItem *pItem) override;
+
+protected:
+    sal_uInt16 mnCurRegionId;
+
+    TemplateViewItem *maSelectedItem;
+
+    long mnThumbnailWidth;
+    long mnThumbnailHeight;
+
+    Point maPosition; //store the point of click event
+
+    Link<void*,void>              maOpenRegionHdl;
+    Link<ThumbnailViewItem*,void> maCreateContextMenuHdl;
+    Link<ThumbnailViewItem*,void> maOpenTemplateHdl;
+    Link<ThumbnailViewItem*,void> maEditTemplateHdl;
+    Link<ThumbnailViewItem*,void> maDeleteTemplateHdl;
+    Link<ThumbnailViewItem*,void> maDefaultTemplateHdl;
+
+    std::unique_ptr<SfxDocumentTemplates> mpDocTemplates;
+    std::vector<std::unique_ptr<TemplateContainerItem> > maRegions;
+    std::vector<TemplateItemProperties > maAllTemplates;
+};
+
+
 #endif // INCLUDED_SFX2_TEMPLATELOCALVIEW_HXX
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/include/sfx2/templateviewitem.hxx b/include/sfx2/templateviewitem.hxx
index e64b82ec23a2..21433157f796 100644
--- a/include/sfx2/templateviewitem.hxx
+++ b/include/sfx2/templateviewitem.hxx
@@ -16,7 +16,7 @@ class TemplateViewItem : public ThumbnailViewItem
 {
 public:
 
-    TemplateViewItem (ThumbnailView &rView, sal_uInt16 nId);
+    TemplateViewItem (ThumbnailViewBase &rView, sal_uInt16 nId);
 
     virtual ~TemplateViewItem () override;
 
diff --git a/include/sfx2/thumbnailview.hxx b/include/sfx2/thumbnailview.hxx
index 238004cdc67b..d1807f454583 100644
--- a/include/sfx2/thumbnailview.hxx
+++ b/include/sfx2/thumbnailview.hxx
@@ -18,6 +18,7 @@
 
 #include <sfx2/thumbnailviewitem.hxx>
 #include <vcl/ctrl.hxx>
+#include <vcl/customweld.hxx>
 #include <vcl/timer.hxx>
 #include <vcl/pngread.hxx>
 
@@ -174,7 +175,26 @@ public:
  *
  **/
 
-class SFX2_DLLPUBLIC ThumbnailView : public Control
+class SFX2_DLLPUBLIC ThumbnailViewBase
+{
+    friend class ThumbnailViewAcc;
+    friend class ThumbnailViewItemAcc;
+
+    SFX2_DLLPRIVATE virtual sal_uInt16 ImplGetVisibleItemCount() const = 0;
+    SFX2_DLLPRIVATE virtual ThumbnailViewItem* ImplGetVisibleItem(sal_uInt16 nVisiblePos) = 0;
+
+    virtual css::uno::Reference<css::accessibility::XAccessible> getAccessible() = 0;
+
+public:
+    /// Updates information in the view; used only in RecentDocsView ATM.
+    virtual void Reload() {}
+
+    virtual bool renameItem(ThumbnailViewItem* pItem, const OUString& sNewTitle);
+
+    virtual ~ThumbnailViewBase();
+};
+
+class SFX2_DLLPUBLIC ThumbnailView : public Control, public ThumbnailViewBase
 {
 public:
 
@@ -191,9 +211,6 @@ public:
 
     virtual void Clear();
 
-    /// Updates information in the view; used only in RecentDocsView ATM.
-    virtual void Reload() {}
-
     // Change current thumbnail item list with new one (invalidates all pointers to a thumbnail item)
     void updateItems(std::vector<std::unique_ptr<ThumbnailViewItem>> items);
 
@@ -232,8 +249,6 @@ public:
 
     virtual void Resize() override;
 
-    virtual bool renameItem(ThumbnailViewItem* pItem, const OUString& sNewTitle);
-
     static BitmapEx readThumbnail(const OUString &msURL);
 
 protected:
@@ -256,6 +271,8 @@ protected:
 
     virtual css::uno::Reference< css::accessibility::XAccessible > CreateAccessible() override;
 
+    virtual css::uno::Reference<css::accessibility::XAccessible> getAccessible() override;
+
 protected:
 
     // Drawing item related functions, override them to make your own custom ones.
@@ -280,8 +297,8 @@ protected:
     SFX2_DLLPRIVATE void         ImplDeleteItems();
     SFX2_DLLPRIVATE size_t       ImplGetItem( const Point& rPoint ) const;
     SFX2_DLLPRIVATE ThumbnailViewItem*    ImplGetItem( size_t nPos );
-    SFX2_DLLPRIVATE sal_uInt16   ImplGetVisibleItemCount() const;
-    SFX2_DLLPRIVATE ThumbnailViewItem*    ImplGetVisibleItem( sal_uInt16 nVisiblePos );
+    SFX2_DLLPRIVATE virtual sal_uInt16 ImplGetVisibleItemCount() const override;
+    SFX2_DLLPRIVATE virtual ThumbnailViewItem* ImplGetVisibleItem(sal_uInt16 nVisiblePos) override;
     SFX2_DLLPRIVATE void         ImplFireAccessibleEvent( short nEventId, const css::uno::Any& rOldValue, const css::uno::Any& rNewValue );
     SFX2_DLLPRIVATE bool         ImplHasAccessibleListeners();
     DECL_DLLPRIVATE_LINK( ImplScrollHdl, ScrollBar*, void );
@@ -320,6 +337,157 @@ protected:
     std::function<bool (const ThumbnailViewItem*)> maFilterFunc;
 };
 
+class SFX2_DLLPUBLIC SfxThumbnailView : public weld::CustomWidgetController, public ThumbnailViewBase
+{
+public:
+    SfxThumbnailView(std::unique_ptr<weld::ScrolledWindow> xWindow, std::unique_ptr<weld::Menu> xMenu);
+
+    virtual ~SfxThumbnailView() override;
+
+    virtual bool MouseMove(const MouseEvent& rMEvt) override;
+
+    void AppendItem(std::unique_ptr<ThumbnailViewItem> pItem);
+
+    void RemoveItem(sal_uInt16 nItemId);
+
+    virtual void Clear();
+
+    // Change current thumbnail item list with new one (invalidates all pointers to a thumbnail item)
+    void updateItems(std::vector<std::unique_ptr<ThumbnailViewItem>> items);
+
+    size_t GetItemPos( sal_uInt16 nItemId ) const;
+
+    sal_uInt16 GetItemId( size_t nPos ) const;
+
+    sal_uInt16 GetItemId( const Point& rPos ) const;
+
+    sal_uInt16 getNextItemId () const;
+
+    void setItemMaxTextLength (sal_uInt32 nLength);
+
+    void setItemDimensions (long ItemWidth, long ThumbnailHeight,
+                            long DisplayHeight, int itemPadding);
+
+    void SelectItem( sal_uInt16 nItemId );
+
+    bool IsItemSelected( sal_uInt16 nItemId ) const;
+
+    /**
+     *
+     * @brief deselect all current selected items.
+     *
+     **/
+
+    void deselectItems ();
+
+    void ShowTooltips( bool bShowTooltips );
+
+    void SetMultiSelectionEnabled( bool bIsMultiSelectionEnabled );
+
+    void filterItems (const std::function<bool (const ThumbnailViewItem*) > &func);
+
+    void setItemStateHdl (const Link<const ThumbnailViewItem*,void> &aLink) { maItemStateHdl = aLink; }
+
+    virtual void Resize() override;
+
+    static BitmapEx readThumbnail(const OUString &msURL);
+
+    virtual void Show() override
+    {
+        mxScrolledWindow->show();
+        CustomWidgetController::Show();
+    }
+
+    virtual void Hide() override
+    {
+        mxScrolledWindow->hide();
+        CustomWidgetController::Hide();
+    }
+
+    virtual void SetDrawingArea(weld::DrawingArea* pDrawingArea) override;
+
+protected:
+
+    virtual bool KeyInput( const KeyEvent& rKEvt ) override;
+
+    virtual bool MouseButtonDown( const MouseEvent& rMEvt ) override;
+
+    virtual void Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect) override;
+
+    virtual void GetFocus() override;
+
+    virtual void LoseFocus() override;
+
+    virtual OUString RequestHelp(tools::Rectangle& rRect) override;
+
+    virtual css::uno::Reference< css::accessibility::XAccessible > CreateAccessible() override;
+
+    virtual css::uno::Reference<css::accessibility::XAccessible> getAccessible() override;
+
+protected:
+
+    // Drawing item related functions, override them to make your own custom ones.
+
+    void DrawItem (ThumbnailViewItem const *pItem);
+
+    virtual void OnItemDblClicked (ThumbnailViewItem *pItem);
+
+protected:
+
+    friend class SfxThumbnailViewAcc;
+    friend class ThumbnailViewItemAcc;
+
+    void CalculateItemPositions (bool bScrollBarUsed = false);
+    void MakeItemVisible( sal_uInt16 nId );
+
+    SFX2_DLLPRIVATE void         ImplInit();
+
+    SFX2_DLLPRIVATE void         ImplDeleteItems();
+    SFX2_DLLPRIVATE size_t       ImplGetItem( const Point& rPoint ) const;
+    SFX2_DLLPRIVATE ThumbnailViewItem*    ImplGetItem( size_t nPos );
+    SFX2_DLLPRIVATE virtual sal_uInt16 ImplGetVisibleItemCount() const override;
+    SFX2_DLLPRIVATE virtual ThumbnailViewItem* ImplGetVisibleItem(sal_uInt16 nVisiblePos) override;
+    SFX2_DLLPRIVATE void         ImplFireAccessibleEvent( short nEventId, const css::uno::Any& rOldValue, const css::uno::Any& rNewValue );
+    SFX2_DLLPRIVATE bool         ImplHasAccessibleListeners();
+    DECL_DLLPRIVATE_LINK( ImplScrollHdl, weld::ScrolledWindow&, void );
+
+protected:
+
+    std::vector< std::unique_ptr<ThumbnailViewItem> > mItemList;
+    css::uno::Reference<css::accessibility::XAccessible> mxAccessible;
+    ThumbnailValueItemList mFilteredItemList; ///< Cache to store the filtered items
+    ThumbnailValueItemList::iterator mpStartSelRange;
+    long mnItemWidth;
+    long mnItemHeight;
+    long mnItemPadding;
+    long mnThumbnailHeight;     // Maximum height of the thumbnail
+    long mnDisplayHeight;       // Height of the data display box (name, etc)
+    long mnVisLines;
+    long mnLines;
+
+    sal_uInt16 mnCols;
+    sal_uInt16 mnFirstLine;
+    bool mbScroll : 1;
+    bool mbHasVisibleItems : 1;
+    bool mbShowTooltips : 1;
+    bool mbIsMultiSelectionEnabled: 1;
+    Color maFillColor;              ///< Background color of the thumbnail view widget.
+    Color maTextColor;              ///< Text color.
+    Color maHighlightColor;         ///< Color of the highlight (background) of the hovered item.
+    Color maHighlightTextColor;     ///< Color of the text for the highlighted item.
+    Color maSelectHighlightColor;   ///< Color of the highlight (background) of the selected and hovered item.
+    Color maSelectHighlightTextColor;   ///< Color of the text of the selected and hovered item.
+    double mfHighlightTransparence; ///< Transparence of the highlight.
+
+    Link<const ThumbnailViewItem*, void> maItemStateHdl;
+    std::unique_ptr<ThumbnailItemAttributes> mpItemAttrs;
+    std::unique_ptr<weld::ScrolledWindow> mxScrolledWindow;
+    std::unique_ptr<weld::Menu> mxContextMenu;
+
+    std::function<bool (const ThumbnailViewItem*)> maFilterFunc;
+};
+
+
 #endif // INCLUDED_SFX2_THUMBNAILVIEW_HXX
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/include/sfx2/thumbnailviewitem.hxx b/include/sfx2/thumbnailviewitem.hxx
index 3568da70d31b..26cb96966967 100644
--- a/include/sfx2/thumbnailviewitem.hxx
+++ b/include/sfx2/thumbnailviewitem.hxx
@@ -32,7 +32,7 @@
 
 const int THUMBNAILVIEW_ITEM_CORNER = 5;
 
-class ThumbnailView;
+class ThumbnailViewBase;
 class MouseEvent;
 
 namespace basegfx {
@@ -67,7 +67,7 @@ class SFX2_DLLPUBLIC ThumbnailViewItem
 {
 public:
 
-    ThumbnailView &mrParent;
+    ThumbnailViewBase &mrParent;
     sal_uInt16 const mnId;
     bool mbVisible;
     bool mbSelected;
@@ -77,7 +77,7 @@ public:
     OUString maHelpText;
     css::uno::Reference< css::accessibility::XAccessible > mxAcc;
 
-    ThumbnailViewItem (ThumbnailView &rView, sal_uInt16 nId);
+    ThumbnailViewItem (ThumbnailViewBase &rView, sal_uInt16 nId);
 
     virtual ~ThumbnailViewItem ();