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| -rw-r--r-- | include/vcl/vclmedit.hxx | 178 |
1 files changed, 178 insertions, 0 deletions
diff --git a/include/vcl/vclmedit.hxx b/include/vcl/vclmedit.hxx new file mode 100644 index 000000000..307d218a5 --- /dev/null +++ b/include/vcl/vclmedit.hxx @@ -0,0 +1,178 @@ +/* -*- 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_VCL_VCLMEDIT_HXX +#define INCLUDED_VCL_VCLMEDIT_HXX + +#include <tools/lineend.hxx> +#include <tools/wintypes.hxx> +#include <vcl/edit.hxx> +#include <vcl/dllapi.h> +#include <vcl/timer.hxx> +#include <memory> + +class ImpVclMEdit; +class ExtTextEngine; +class TextView; + +class TextWindow final : public vcl::Window +{ +private: + VclPtr<Edit> mxParent; + std::unique_ptr<ExtTextEngine> mpExtTextEngine; + std::unique_ptr<TextView> mpExtTextView; + + bool mbInMBDown; + bool mbFocusSelectionHide; + bool mbIgnoreTab; + bool mbActivePopup; + bool mbSelectOnTab; + +public: + explicit TextWindow(Edit* pParent); + virtual ~TextWindow() override; + virtual void dispose() override; + + ExtTextEngine* GetTextEngine() const { return mpExtTextEngine.get(); } + TextView* GetTextView() const { return mpExtTextView.get(); } + + virtual void MouseMove( const MouseEvent& rMEvt ) override; + virtual void MouseButtonDown( const MouseEvent& rMEvt ) override; + virtual void MouseButtonUp( const MouseEvent& rMEvt ) override; + virtual void KeyInput( const KeyEvent& rKEvent ) override; + + virtual void Command( const CommandEvent& rCEvt ) override; + + virtual void Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect) override; + virtual void Resize() override; + + virtual void GetFocus() override; + virtual void LoseFocus() override; + + void SetAutoFocusHide( bool bAutoHide ) { mbFocusSelectionHide = bAutoHide; } + + void SetIgnoreTab( bool bIgnore ) { mbIgnoreTab = bIgnore; } + + void DisableSelectionOnFocus() { mbSelectOnTab = false; } +}; + +class VCL_DLLPUBLIC VclMultiLineEdit : public Edit +{ + friend class VCLXAccessibleEdit; + +private: + std::unique_ptr<ImpVclMEdit> pImpVclMEdit; + + Link<Edit&,void> aModifyHdlLink; + + std::unique_ptr<Timer> pUpdateDataTimer; + +protected: + + DECL_LINK( ImpUpdateDataHdl, Timer*, void ); + void StateChanged( StateChangedType nType ) override; + void DataChanged( const DataChangedEvent& rDCEvt ) override; + virtual bool PreNotify( NotifyEvent& rNEvt ) override; + virtual bool EventNotify( NotifyEvent& rNEvt ) override; + using Control::ImplInitSettings; + void ImplInitSettings( bool bBackground ); + static WinBits ImplInitStyle( WinBits nStyle ); + + TextView* GetTextView() const; + ExtTextEngine* GetTextEngine() const; + + virtual void ApplySettings(vcl::RenderContext& rRenderContext) override; +public: + VclMultiLineEdit( vcl::Window* pParent, + WinBits nWinStyle ); + virtual ~VclMultiLineEdit() override; + virtual void dispose() override; + + void SelectionChanged(); + void CaretChanged(); + virtual void Modify() override; + + virtual void SetModifyFlag() override; + virtual void ClearModifyFlag() override; + virtual bool IsModified() const override; + + void EnableUpdateData( sal_uLong nTimeout ); + virtual void UpdateData(); + void DisableUpdateData() { pUpdateDataTimer.reset(); } + + virtual void SetReadOnly( bool bReadOnly = true ) override; + virtual bool IsReadOnly() const override; + + void EnableFocusSelectionHide( bool bHide ); + + virtual void SetMaxTextLen(sal_Int32 nMaxLen) override; + virtual sal_Int32 GetMaxTextLen() const override; + + void SetMaxTextWidth(long nMaxWidth); + + virtual void SetSelection( const Selection& rSelection ) override; + virtual const Selection& GetSelection() const override; + + virtual void ReplaceSelected( const OUString& rStr ) override; + virtual void DeleteSelected() override; + virtual OUString GetSelected() const override; + OUString GetSelected( LineEnd aSeparator ) const; + + virtual void Cut() override; + virtual void Copy() override; + virtual void Paste() override; + + virtual void SetText( const OUString& rStr ) override; + virtual void SetText( const OUString& rStr, const Selection& rNewSelection ) override + { SetText( rStr ); SetSelection( rNewSelection ); } + OUString GetText() const override; + OUString GetText( LineEnd aSeparator ) const; + OUString GetTextLines( LineEnd aSeparator ) const; + + void SetRightToLeft( bool bRightToLeft ); + + void SetModifyHdl( const Link<Edit&,void>& rLink ) override { aModifyHdlLink = rLink; } + const Link<Edit&,void>& GetModifyHdl() const override { return aModifyHdlLink; } + + virtual void Resize() override; + virtual void GetFocus() override; + + virtual Size CalcMinimumSize() const override; + Size CalcAdjustedSize( const Size& rPrefSize ) const; + Size CalcBlockSize( sal_uInt16 nColumns, sal_uInt16 nLines ) const; + void GetMaxVisColumnsAndLines( sal_uInt16& rnCols, sal_uInt16& rnLines ) const; + + void Draw( OutputDevice* pDev, const Point& rPos, DrawFlags nFlags ) override; + + void DisableSelectionOnFocus(); + + void EnableCursor( bool bEnable ); + + ScrollBar& GetVScrollBar() const; + + TextWindow* GetTextWindow(); + + virtual FactoryFunction GetUITestFactory() const override; + + virtual bool set_property(const OString &rKey, const OUString &rValue) override; +}; + +#endif // INCLUDED_VCL_VCLMEDIT_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |