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Diffstat (limited to 'sc/source/ui/inc/inputwin.hxx')
| -rw-r--r-- | sc/source/ui/inc/inputwin.hxx | 366 |
1 files changed, 366 insertions, 0 deletions
diff --git a/sc/source/ui/inc/inputwin.hxx b/sc/source/ui/inc/inputwin.hxx new file mode 100644 index 000000000..e3676b6e8 --- /dev/null +++ b/sc/source/ui/inc/inputwin.hxx @@ -0,0 +1,366 @@ +/* -*- 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 ) = 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 ) 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(); + + 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) 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) override; + void StartEditEngine() override; + virtual EditView* GetEditView() const override; + virtual bool HasEditView() const override; + Point GetCursorScreenPixelPos(bool bBelowLine); + virtual void Resize() 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(); + + 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 ); + + 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::string_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: */ |