Adding upstream version 4:24.2.0.upstream/4%24.2.0

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

1 files changed, 370 insertions, 0 deletions

diff --git a/sc/source/ui/inc/inputwin.hxx b/sc/source/ui/inc/inputwin.hxx
new file mode 100644
index 0000000000..d98b5a85c5
--- /dev/null
+++ b/sc/source/ui/inc/inputwin.hxx
@@ -0,0 +1,370 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <vector>
+#include <memory>
+#include <vcl/customweld.hxx>
+#include <vcl/toolbox.hxx>
+#include <vcl/InterimItemWindow.hxx>
+#include <sfx2/childwin.hxx>
+#include <svl/lstner.hxx>
+#include <svtools/stringtransfer.hxx>
+#include <vcl/window.hxx>
+#include <formula/opcode.hxx>
+#include <svx/weldeditview.hxx>
+
+namespace com::sun::star::accessibility { class XAccessible; }
+
+class EditView;
+class ScAccessibleEditLineTextData;
+class ScAccessibleEditObject;
+class ScEditEngineDefaulter;
+class ScTextWndGroup;
+class ScInputBarGroup;
+class ScInputHandler;
+class ScTabViewShell;
+struct EENotify;
+
+class ScTextWndBase
+{
+public:
+    virtual void            InsertAccessibleTextData( ScAccessibleEditLineTextData& rTextData ) = 0;
+    virtual void            RemoveAccessibleTextData( ScAccessibleEditLineTextData& rTextData ) = 0;
+    virtual void            SetTextString( const OUString& rString, bool bKitUpdate ) = 0;
+    virtual const OUString& GetTextString() const = 0;
+    virtual void            StartEditEngine() = 0;
+    virtual void            StopEditEngine( bool bAll ) = 0;
+    virtual EditView*       GetEditView() const = 0;
+    virtual bool            HasEditView() const = 0;
+    virtual void            MakeDialogEditView() = 0;
+    virtual void            SetFormulaMode( bool bSet ) = 0;
+    virtual bool            IsInputActive() = 0;
+    virtual void            TextGrabFocus() = 0;
+    virtual tools::Long            GetNumLines() const = 0;
+    virtual ~ScTextWndBase() {}
+};
+
+class ScTextWnd : public WeldEditView
+                , public ScTextWndBase
+{
+public:
+    ScTextWnd(ScTextWndGroup& rParent, ScTabViewShell* pViewSh);
+    virtual void SetDrawingArea(weld::DrawingArea* pDrawingArea) override;
+    virtual ~ScTextWnd() override;
+
+    virtual void            SetTextString( const OUString& rString, bool bKitUpdate ) override;
+    virtual const OUString& GetTextString() const override;
+
+    bool                    IsInputActive() override;
+    virtual EditView*       GetEditView() const override;
+    virtual bool            HasEditView() const override;
+
+    const OutputDevice&     GetEditViewDevice() const;
+
+                        // for function autopilots
+    virtual void            MakeDialogEditView() override;
+
+    virtual void            StartEditEngine() override;
+    virtual void            StopEditEngine( bool bAll ) override;
+
+    virtual void            TextGrabFocus() override;
+
+    virtual void            StyleUpdated() override;
+
+    // Triggered if scroll bar state should change
+    virtual void EditViewScrollStateChange() override;
+
+    virtual void            SetFormulaMode( bool bSet ) override;
+
+    virtual css::uno::Reference< css::accessibility::XAccessible > CreateAccessible() override;
+
+    virtual void            InsertAccessibleTextData( ScAccessibleEditLineTextData& rTextData ) override;
+    virtual void            RemoveAccessibleTextData( ScAccessibleEditLineTextData& rTextData ) override;
+
+    virtual void            Resize() override;
+
+    int GetPixelHeightForLines(tools::Long nLines);
+    int GetEditEngTxtHeight() const;
+
+    virtual tools::Long GetNumLines() const override;
+    void SetNumLines(tools::Long nLines);
+    tools::Long GetLastNumExpandedLines() const { return mnLastExpandedLines; }
+    void SetLastNumExpandedLines(tools::Long nLastExpandedLines) { mnLastExpandedLines = nLastExpandedLines; }
+
+    void DoScroll();
+
+    DECL_LINK(ModifyHdl, LinkParamNone*, void);
+    DECL_LINK(EditStatusHdl, EditStatus&, void);
+
+protected:
+    virtual void    Paint( vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect ) override;
+
+    virtual bool    MouseMove( const MouseEvent& rMEvt ) override;
+    virtual bool    MouseButtonDown( const MouseEvent& rMEvt ) override;
+    virtual bool    MouseButtonUp( const MouseEvent& rMEvt ) override;
+    virtual bool    Command( const CommandEvent& rCEvt ) override;
+    virtual bool    KeyInput(const KeyEvent& rKEvt) override;
+    virtual bool    CanFocus() const override;
+    virtual void    GetFocus() override;
+
+    virtual bool    StartDrag() override;
+
+private:
+    void            ImplInitSettings();
+    void            UpdateAutoCorrFlag();
+
+    void SetScrollBarRange();
+
+    void InitEditEngine();
+
+    void UpdateFocus();
+
+    rtl::Reference<svt::OStringTransferable> m_xHelper;
+
+    typedef ::std::vector< ScAccessibleEditLineTextData* > AccTextDataVector;
+
+    rtl::Reference<ScAccessibleEditObject> pAcc;
+
+    OUString    aString;
+    vcl::Font   aTextFont;
+    AccTextDataVector maAccTextDatas;   // #i105267# text data may be cloned, remember all copies
+    bool        bIsRTL;
+    bool        bIsInsertMode;
+    bool        bFormulaMode;
+
+    // #102710#; this flag should be true if a key input or a command is handled
+    // it prevents the call of InputChanged in the ModifyHandler of the EditEngine
+    bool        bInputMode;
+
+    ScTabViewShell* mpViewShell;
+    ScTextWndGroup& mrGroupBar;
+    tools::Long mnLastExpandedLines;
+    bool mbInvalidate;
+};
+
+class ScPosWnd final : public InterimItemWindow, public SfxListener        // Display position
+{
+private:
+    std::unique_ptr<weld::ComboBox> m_xWidget;
+
+    ImplSVEvent* m_nAsyncGetFocusId;
+
+    OUString        aPosStr;
+    void*           nTipVisible;
+    bool            bFormulaMode;
+
+public:
+                    ScPosWnd( vcl::Window* pParent );
+    virtual         ~ScPosWnd() override;
+    virtual void    dispose() override;
+
+    void            SetPos( const OUString& rPosStr );        // Displayed Text
+    void            SetFormulaMode( bool bSet );
+
+    static OUString createLocalRangeName(std::u16string_view rName, std::u16string_view rTableName);
+
+private:
+    DECL_LINK(OnAsyncGetFocus, void*, void);
+    DECL_LINK(KeyInputHdl, const KeyEvent&, bool);
+    DECL_LINK(ActivateHdl, weld::ComboBox&, bool);
+    DECL_LINK(ModifyHdl, weld::ComboBox&, void);
+    DECL_LINK(FocusInHdl, weld::Widget&, void);
+    DECL_LINK(FocusOutHdl, weld::Widget&, void);
+
+    virtual void    Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override;
+
+private:
+    void            FillRangeNames();
+    void            FillFunctions();
+    void            DoEnter();
+    void            HideTip();
+
+    void            ReleaseFocus_Impl();
+};
+
+class ScTextWndGroup : public ScTextWndBase
+{
+public:
+    ScTextWndGroup(ScInputBarGroup& pParent, ScTabViewShell* pViewSh);
+    virtual ~ScTextWndGroup() override;
+
+    virtual void            InsertAccessibleTextData(ScAccessibleEditLineTextData& rTextData) override;
+    virtual EditView*       GetEditView() const override;
+    const OutputDevice&     GetEditViewDevice() const;
+    Point                   GetCursorScreenPixelPos(bool bBelowLine);
+    tools::Long             GetLastNumExpandedLines() const;
+    void SetLastNumExpandedLines(tools::Long nLastExpandedLines);
+    virtual tools::Long     GetNumLines() const override;
+    int                     GetPixelHeightForLines(tools::Long nLines);
+    weld::ScrolledWindow&   GetScrollWin();
+    virtual const OUString& GetTextString() const override;
+    virtual bool            HasEditView() const override;
+    virtual bool            IsInputActive() override;
+    virtual void            MakeDialogEditView() override;
+    virtual void            RemoveAccessibleTextData(ScAccessibleEditLineTextData& rTextData) override;
+    void                    SetScrollPolicy();
+    void                    SetNumLines(tools::Long nLines);
+    virtual void            SetFormulaMode(bool bSet) override;
+    virtual void            SetTextString(const OUString& rString, bool bKitUpdate) override;
+    virtual void            StartEditEngine() override;
+    virtual void            StopEditEngine(bool bAll) override;
+    virtual void            TextGrabFocus() override;
+
+    vcl::Window&            GetVclParent() { return mrParent; }
+
+private:
+    std::unique_ptr<ScTextWnd> mxTextWnd;
+    std::unique_ptr<weld::ScrolledWindow> mxScrollWin;
+    std::unique_ptr<weld::CustomWeld> mxTextWndWin;
+    vcl::Window& mrParent;
+
+    DECL_LINK(Impl_ScrollHdl, weld::ScrolledWindow&, void);
+};
+
+class ScInputBarGroup : public InterimItemWindow
+                      , public ScTextWndBase
+{
+public:
+                            ScInputBarGroup(vcl::Window* Parent, ScTabViewShell* pViewSh);
+    virtual                 ~ScInputBarGroup() override;
+    virtual void            dispose() override;
+    virtual void            InsertAccessibleTextData(ScAccessibleEditLineTextData& rTextData) override;
+    virtual void            RemoveAccessibleTextData(ScAccessibleEditLineTextData& rTextData) override;
+    void                    SetTextString(const OUString& rString, bool bKitUpdate) override;
+    void                    StartEditEngine() override;
+    virtual EditView*       GetEditView() const override;
+    virtual bool            HasEditView() const override;
+    Point                   GetCursorScreenPixelPos(bool bBelowLine);
+    virtual void            Resize() override;
+    virtual void            DataChanged(const DataChangedEvent& rDCEvt) override;
+    virtual const OUString& GetTextString() const override;
+    virtual void            StopEditEngine(bool bAll) override;
+    virtual void            TextGrabFocus() override;
+    void                    SetFormulaMode(bool bSet) override;
+    void                    MakeDialogEditView() override;
+    bool                    IsInputActive() override;
+    void                    IncrementVerticalSize();
+    void                    DecrementVerticalSize();
+    void                    NumLinesChanged();
+    virtual tools::Long     GetNumLines() const override { return mxTextWndGroup->GetNumLines(); }
+
+    int GetPixelHeightForLines(tools::Long nLines) const
+    {
+        return mxTextWndGroup->GetPixelHeightForLines(nLines);
+    }
+
+    weld::Builder&          GetBuilder() { return *m_xBuilder; }
+
+private:
+    void            TriggerToolboxLayout();
+    void            SetBackgrounds();
+
+    std::unique_ptr<weld::Container> mxBackground;
+    std::unique_ptr<ScTextWndGroup> mxTextWndGroup;
+    std::unique_ptr<weld::Button> mxButtonUp;
+    std::unique_ptr<weld::Button> mxButtonDown;
+
+    DECL_LINK(ClickHdl, weld::Button&, void);
+};
+
+class ScInputWindow final : public ToolBox                        // Parent toolbox
+{
+public:
+                    ScInputWindow( vcl::Window* pParent, const SfxBindings* pBind );
+    virtual         ~ScInputWindow() override;
+    virtual void    dispose() override;
+
+    virtual void    PixelInvalidate(const tools::Rectangle* pRectangle) override;
+    virtual void    SetSizePixel( const Size& rNewSize ) override;
+    virtual void    Resize() override;
+    virtual void    Select() override;
+
+    void            SetFuncString( const OUString& rString, bool bDoEdit = true );
+    void            SetPosString( const OUString& rStr );
+    void            SetTextString(const OUString& rString, bool bKitUpdate);
+
+    void            SetOkCancelMode();
+    void            SetSumAssignMode();
+    void            EnableButtons( bool bEnable );
+    /// Update Input bar after the number of lines was changed externally
+    void            NumLinesChanged();
+
+    void            StartFormula();
+    void            SetFormulaMode( bool bSet );
+
+    bool            IsInputActive();
+    EditView*       GetEditView();
+    vcl::Window*    GetEditWindow();
+    Point           GetCursorScreenPixelPos(bool bBelowLine = false);
+
+    void            TextGrabFocus();
+    void            TextInvalidate();
+    void            SwitchToTextWin();
+
+    void            PosGrabFocus();
+
+    // For function autopilots
+    void            MakeDialogEditView();
+
+    void            StopEditEngine( bool bAll );
+
+    void            SetInputHandler( ScInputHandler* pNew );
+
+    ScInputHandler* GetInputHandler(){ return pInputHdl;}
+
+    void            StateChanged( StateChangedType nType ) override;
+    virtual void    DataChanged( const DataChangedEvent& rDCEvt ) override;
+    virtual void    MouseButtonUp( const MouseEvent& rMEvt ) override;
+    virtual void    MouseButtonDown( const MouseEvent& rMEvt ) override;
+    virtual void    MouseMove( const MouseEvent& rMEvt ) override;
+
+    void            NotifyLOKClient();
+
+    void MenuHdl(std::u16string_view command);
+    DECL_LINK( DropdownClickHdl, ToolBox*, void );
+
+    void            AutoSum( bool& bRangeFinder, bool& bSubTotal, OpCode eCode );
+
+private:
+    bool IsPointerAtResizePos();
+
+    VclPtr<ScPosWnd>  aWndPos;
+    VclPtr<ScInputBarGroup> mxTextWindow;
+    ScInputHandler* pInputHdl;
+    ScTabViewShell* mpViewShell;
+    tools::Long     mnMaxY;
+    tools::Long     mnStandardItemHeight;
+    bool            bIsOkCancelMode;
+    bool            bInResize;
+};
+
+class ScInputWindowWrapper : public SfxChildWindow
+{
+public:
+            ScInputWindowWrapper( vcl::Window*           pParent,
+                                  sal_uInt16            nId,
+                                  SfxBindings*      pBindings,
+                                  SfxChildWinInfo*  pInfo );
+
+    SFX_DECL_CHILDWINDOW_WITHID(ScInputWindowWrapper);
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */