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Diffstat (limited to '')
| -rw-r--r-- | svtools/source/brwbox/datwin.hxx | 189 |
1 files changed, 189 insertions, 0 deletions
diff --git a/svtools/source/brwbox/datwin.hxx b/svtools/source/brwbox/datwin.hxx new file mode 100644 index 000000000..1105708cc --- /dev/null +++ b/svtools/source/brwbox/datwin.hxx @@ -0,0 +1,189 @@ +/* -*- 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 <svtools/brwbox.hxx> +#include <svtools/brwhead.hxx> +#include <vcl/scrbar.hxx> +#include <vcl/timer.hxx> +#include <vcl/transfer.hxx> +#include <vector> + +#define MIN_COLUMNWIDTH 2 + +class ButtonFrame +{ + tools::Rectangle aRect; + tools::Rectangle aInnerRect; + OUString aText; + bool m_bDrawDisabled; + +public: + ButtonFrame( const Point& rPt, const Size& rSz, + const OUString &rText, + bool _bDrawDisabled) + :aRect( rPt, rSz ) + ,aInnerRect( Point( aRect.Left()+1, aRect.Top()+1 ), + Size( aRect.GetWidth()-2, aRect.GetHeight()-2 ) ) + ,aText(rText) + ,m_bDrawDisabled(_bDrawDisabled) + { + } + + void Draw( OutputDevice& rDev ); +}; + + +class BrowserColumn final +{ + sal_uInt16 _nId; + sal_uLong _nOriginalWidth; + sal_uLong _nWidth; + OUString _aTitle; + bool _bFrozen; + +public: + BrowserColumn( sal_uInt16 nItemId, + const OUString& rTitle, sal_uLong nWidthPixel, const Fraction& rCurrentZoom ); + ~BrowserColumn(); + + sal_uInt16 GetId() const { return _nId; } + + sal_uLong Width() { return _nWidth; } + OUString& Title() { return _aTitle; } + + bool IsFrozen() const { return _bFrozen; } + void Freeze() { _bFrozen = true; } + + void Draw( BrowseBox const & rBox, OutputDevice& rDev, + const Point& rPos ); + + void SetWidth(sal_uLong nNewWidthPixel, const Fraction& rCurrentZoom); + void ZoomChanged(const Fraction& rNewZoom); +}; + + +class BrowserDataWin + :public Control + ,public DragSourceHelper + ,public DropTargetHelper +{ +public: + VclPtr<BrowserHeader> pHeaderBar; // only for BrowserMode::HEADERBAR_NEW + VclPtr<ScrollBarBox> pCornerWin; // Window in the corner btw the ScrollBars + bool bInDtor; + AutoTimer aMouseTimer; // recalls MouseMove on dragging out + MouseEvent aRepeatEvt; // a MouseEvent to repeat + Point aLastMousePos; // prevents pseudo-MouseMoves + + OUString aRealRowCount; // to show in VScrollBar + + std::vector<tools::Rectangle> aInvalidRegion; // invalidated Rectangles during !UpdateMode + bool bInPaint; // TRUE while in Paint + bool bInCommand; // TRUE while in Command + bool bNoHScroll; // no horizontal scrollbar + bool bNoVScroll; // no vertical scrollbar + bool bAutoHScroll; // autohide horizontaler Scrollbar + bool bAutoVScroll; // autohide horizontaler Scrollbar + bool bUpdateMode; // not SV-UpdateMode because of Invalidate() + bool bAutoSizeLastCol; // last column always fills up window + bool bResizeOnPaint; // outstanding resize-event + bool bUpdateOnUnlock; // Update() while locked + bool bInUpdateScrollbars; // prevents recursions + bool bHadRecursion; // a recursion occurred + bool bCallingDropCallback; // we're in a callback to AcceptDrop or ExecuteDrop currently + sal_uInt16 nUpdateLock; // lock count, don't call Control::Update()! + short nCursorHidden; // new counter for DoHide/ShowCursor + + long m_nDragRowDividerLimit; + long m_nDragRowDividerOffset; + +public: + explicit BrowserDataWin( BrowseBox* pParent ); + virtual ~BrowserDataWin() override; + virtual void dispose() override; + + virtual void DataChanged( const DataChangedEvent& rDCEvt ) override; + virtual void Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect) override; + virtual void RequestHelp( const HelpEvent& rHEvt ) override; + virtual void Command( const CommandEvent& rEvt ) override; + virtual void MouseButtonDown( const MouseEvent& rEvt ) override; + virtual void MouseMove( const MouseEvent& rEvt ) override; + DECL_LINK( RepeatedMouseMove, Timer *, void ); + + virtual void MouseButtonUp( const MouseEvent& rEvt ) override; + virtual void KeyInput( const KeyEvent& rEvt ) override; + virtual void Tracking( const TrackingEvent& rTEvt ) override; + + // DropTargetHelper overridables + virtual sal_Int8 AcceptDrop( const AcceptDropEvent& rEvt ) override; + virtual sal_Int8 ExecuteDrop( const ExecuteDropEvent& rEvt ) override; + + // DragSourceHelper overridables + virtual void StartDrag( sal_Int8 _nAction, const Point& _rPosPixel ) override; + + + BrowseEvent CreateBrowseEvent( const Point& rPosPixel ); + BrowseBox* GetParent() const + { return static_cast<BrowseBox*>( Window::GetParent() ); } + const OUString& GetRealRowCount() const { return aRealRowCount; } + + void SetUpdateMode( bool bMode ); + bool GetUpdateMode() const { return bUpdateMode; } + void EnterUpdateLock() { ++nUpdateLock; } + void LeaveUpdateLock(); + void Update(); + void DoOutstandingInvalidations(); + void Invalidate( InvalidateFlags nFlags = InvalidateFlags::NONE ) override; + void Invalidate( const tools::Rectangle& rRect, InvalidateFlags nFlags = InvalidateFlags::NONE ) override; + using Control::Invalidate; + +protected: + void StartRowDividerDrag( const Point& _rStartPos ); + bool ImplRowDividerHitTest( const BrowserMouseEvent& _rEvent ); +}; + + +class BrowserScrollBar: public ScrollBar +{ + sal_uLong _nLastPos; + VclPtr<BrowserDataWin> _pDataWin; + +public: + BrowserScrollBar( vcl::Window* pParent, WinBits nStyle, + BrowserDataWin *pDataWin ) + : ScrollBar( pParent, nStyle ), + _nLastPos( ULONG_MAX ), + _pDataWin( pDataWin ) + {} + virtual ~BrowserScrollBar() override; + virtual void dispose() override; + //ScrollBar( vcl::Window* pParent, const ResId& rResId ); + + virtual void Tracking( const TrackingEvent& rTEvt ) override; + virtual void EndScroll() override; +}; + + +void InitSettings_Impl( vcl::Window *pWin ); + + + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |