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Diffstat (limited to 'sc/source/ui/inc/inputwin.hxx')
| -rw-r--r-- | sc/source/ui/inc/inputwin.hxx | 341 |
1 files changed, 341 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..c461c8fdb --- /dev/null +++ b/sc/source/ui/inc/inputwin.hxx @@ -0,0 +1,341 @@ +/* -*- 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 . + */ + +#ifndef INCLUDED_SC_SOURCE_UI_INC_INPUTWIN_HXX +#define INCLUDED_SC_SOURCE_UI_INC_INPUTWIN_HXX + +#include <vector> +#include <memory> +#include <vcl/toolbox.hxx> +#include <vcl/InterimItemWindow.hxx> +#include <sfx2/childwin.hxx> +#include <svl/lstner.hxx> +#include <vcl/button.hxx> +#include <vcl/scrbar.hxx> +#include <vcl/window.hxx> +#include <vcl/transfer.hxx> +#include <vcl/menu.hxx> +#include <formula/opcode.hxx> + +class EditView; +class ScAccessibleEditLineTextData; +class ScEditEngineDefaulter; +class ScTextWndGroup; +class ScInputBarGroup; +class ScInputHandler; +class ScTabViewShell; +struct EENotify; + +class ScTextWndBase : public vcl::Window +{ +public: + ScTextWndBase( vcl::Window* pParent, WinBits nStyle ); + 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() = 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 long GetNumLines() const = 0; +}; + +class ScTextWnd : public ScTextWndBase, public DragSourceHelper // edit window +{ +public: + ScTextWnd(ScTextWndGroup* pParent, ScTabViewShell* pViewSh); + virtual ~ScTextWnd() override; + virtual void dispose() override; + + virtual void SetTextString( const OUString& rString ) override; + virtual const OUString& GetTextString() const override; + + bool IsInputActive() override; + virtual EditView* GetEditView() override; + virtual bool HasEditView() const override; + + // for function autopilots + virtual void MakeDialogEditView() override; + + virtual void StartEditEngine() override; + virtual void StopEditEngine( bool bAll ) override; + + virtual void TextGrabFocus() override; + + virtual void DataChanged(const DataChangedEvent& rDCEvt) 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; + + long GetPixelHeightForLines(long nLines); + long GetEditEngTxtHeight() const; + + virtual long GetNumLines() const override { return mnLines; } + void SetNumLines(long nLines); + long GetLastNumExpandedLines() const { return mnLastExpandedLines; } + + void DoScroll(); + + DECL_LINK(NotifyHdl, EENotify&, void); + DECL_LINK(ModifyHdl, LinkParamNone*, void); + +protected: + virtual void Paint( vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect ) override; + + virtual void MouseMove( const MouseEvent& rMEvt ) override; + virtual void MouseButtonDown( const MouseEvent& rMEvt ) override; + virtual void MouseButtonUp( const MouseEvent& rMEvt ) override; + virtual void Command( const CommandEvent& rCEvt ) override; + virtual void KeyInput(const KeyEvent& rKEvt) override; + virtual void GetFocus() override; + virtual void LoseFocus() override; + + virtual void StartDrag( sal_Int8 nAction, const Point& rPosPixel ) override; + + virtual OUString GetText() const override; + +private: + void ImplInitSettings(); + void UpdateAutoCorrFlag(); + + void SetScrollBarRange(); + + void InitEditEngine(); + + typedef ::std::vector< ScAccessibleEditLineTextData* > AccTextDataVector; + + OUString aString; + vcl::Font aTextFont; + std::unique_ptr<ScEditEngineDefaulter> mpEditEngine; // only created when needed + std::unique_ptr<EditView> mpEditView; + 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; + long mnLines; + 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; + virtual void GetFocus() override; + + void SetPos( const OUString& rPosStr ); // Displayed Text + void SetFormulaMode( bool bSet ); + +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(vcl::Window* pParent, ScTabViewShell* pViewSh); + virtual ~ScTextWndGroup() override; + virtual void dispose() override; + + virtual void InsertAccessibleTextData(ScAccessibleEditLineTextData& rTextData) override; + virtual EditView* GetEditView() override; + long GetLastNumExpandedLines() const; + virtual long GetNumLines() const override; + long GetPixelHeightForLines(long nLines); + ScrollBar& GetScrollBar(); + virtual const OUString& GetTextString() const override; + virtual bool HasEditView() const override; + virtual bool IsInputActive() override; + virtual void MakeDialogEditView() override; + virtual void Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect) override; + virtual void RemoveAccessibleTextData(ScAccessibleEditLineTextData& rTextData) override; + virtual void Resize() override; + void SetNumLines(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; + +private: + VclPtr<ScTextWnd> maTextWnd; + VclPtr<ScrollBar> maScrollBar; + + DECL_LINK(Impl_ScrollHdl, ScrollBar*, void); +}; + +class ScInputBarGroup : 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() override; + virtual bool HasEditView() const override; + 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(); + virtual long GetNumLines() const override { return maTextWndGroup->GetNumLines(); } + long GetVertOffset() const { return mnVertOffset; } + +private: + void TriggerToolboxLayout(); + + VclPtr<ScTextWndGroup> maTextWndGroup; + VclPtr<ImageButton> maButton; + long mnVertOffset; + + DECL_LINK(ClickHdl, 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 Paint( vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect ) 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 ); + + void SetFormulaMode( bool bSet ); + + bool IsInputActive(); + EditView* GetEditView(); + + 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(); + + DECL_LINK( MenuHdl, Menu *, bool ); + DECL_LINK( DropdownClickHdl, ToolBox*, void ); + + void AutoSum( bool& bRangeFinder, bool& bSubTotal, OpCode eCode ); + +private: + bool IsPointerAtResizePos(); + + VclPtr<ScPosWnd> aWndPos; + VclPtr<ScTextWndBase> pRuntimeWindow; + ScTextWndBase& aTextWindow; + ScInputHandler* pInputHdl; + ScTabViewShell* mpViewShell; + long mnMaxY; + 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); +}; + +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |