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/* -*- 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_STARMATH_INC_ELEMENTSDOCKINGWINDOW_HXX
#define INCLUDED_STARMATH_INC_ELEMENTSDOCKINGWINDOW_HXX
#include <sfx2/dockwin.hxx>
#include <vcl/scrbar.hxx>
#include "format.hxx"
#include <memory>
class SmDocShell;
class SmNode;
class SmElement
{
std::unique_ptr<SmNode> mpNode;
OUString const maText;
OUString const maHelpText;
public:
Point mBoxLocation;
Size mBoxSize;
SmElement(std::unique_ptr<SmNode>&& pNode, const OUString& aText, const OUString& aHelpText);
virtual ~SmElement();
const std::unique_ptr<SmNode>& getNode() const;
const OUString& getText() const { return maText; }
const OUString& getHelpText() const { return maHelpText; }
virtual bool isSeparator() const { return false; }
};
class SmElementSeparator : public SmElement
{
public:
SmElementSeparator();
bool isSeparator() const override { return true; }
};
class SmElementsControl : public Control
{
friend class ElementSelectorUIObject;
friend class ElementUIObject;
static const std::pair<const char*, const char*> aUnaryBinaryOperatorsList[];
static const std::pair<const char*, const char*> aRelationsList[];
static const std::pair<const char*, const char*> aSetOperations[];
static const std::pair<const char*, const char*> aFunctions[];
static const std::pair<const char*, const char*> aOperators[];
static const std::pair<const char*, const char*> aAttributes[];
static const std::pair<const char*, const char*> aBrackets[];
static const std::pair<const char*, const char*> aFormats[];
static const std::pair<const char*, const char*> aOthers[];
virtual void ApplySettings(vcl::RenderContext&) override;
virtual void DataChanged(const DataChangedEvent&) override;
virtual void Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle&) override;
virtual void MouseButtonDown(const MouseEvent& rMEvt) override;
virtual void MouseMove(const MouseEvent& rMEvt) override;
virtual void RequestHelp(const HelpEvent& rHEvt) override;
virtual void Resize() override;
virtual void GetFocus() override;
virtual void LoseFocus() override;
virtual void KeyInput(const KeyEvent& rKEvt) override;
SmDocShell* mpDocShell;
SmFormat maFormat;
OString msCurrentSetId;
sal_uInt16 m_nCurrentElement;
sal_uInt16 m_nCurrentRolloverElement;
Link<SmElement&,void> maSelectHdlLink;
std::vector< std::unique_ptr<SmElement> > maElementList;
Size maMaxElementDimensions;
bool mbVerticalMode;
VclPtr< ScrollBar > mxScroll;
bool m_bFirstPaintAfterLayout;
void addElement(const OUString& aElementVisual, const OUString& aElementSource, const OUString& aHelpText);
void addElements(const std::pair<const char*, const char*> aElementsArray[], sal_uInt16 size);
SmElement* current() const;
bool hasRollover() const { return m_nCurrentRolloverElement != SAL_MAX_UINT16; }
void stepFocus(const bool bBackward);
void pageFocus(const bool bBackward);
// common code of page and step focus
inline void scrollToElement(const bool, const SmElement*);
inline sal_uInt16 nextElement(const bool, const sal_uInt16, const sal_uInt16);
void build();
//if pContext is not NULL, then draw, otherwise
//just layout
void LayoutOrPaintContents(vcl::RenderContext *pContext = nullptr);
public:
explicit SmElementsControl(vcl::Window *pParent);
virtual ~SmElementsControl() override;
virtual void dispose() override;
void setElementSetId(const char* pSetId);
void setVerticalMode(bool bVertical);
Size GetOptimalSize() const override;
DECL_LINK( ScrollHdl, ScrollBar*, void );
void DoScroll(long nDelta);
void SetSelectHdl(const Link<SmElement&,void>& rLink) { maSelectHdlLink = rLink; }
virtual FactoryFunction GetUITestFactory() const override;
};
class SmElementsDockingWindow : public SfxDockingWindow
{
static const char* aCategories[];
VclPtr<SmElementsControl> mpElementsControl;
VclPtr<ListBox> mpElementListBox;
virtual void Resize() override;
SmViewShell* GetView();
DECL_LINK(SelectClickHandler, SmElement&, void);
DECL_LINK(ElementSelectedHandle, ListBox&, void);
public:
SmElementsDockingWindow( SfxBindings* pBindings,
SfxChildWindow* pChildWindow,
vcl::Window* pParent );
virtual ~SmElementsDockingWindow() override;
virtual void dispose() override;
virtual void EndDocking( const tools::Rectangle& rReactangle, bool bFloatMode) override;
virtual void ToggleFloatingMode() override;
};
class SmElementsDockingWindowWrapper final : public SfxChildWindow
{
SFX_DECL_CHILDWINDOW_WITHID(SmElementsDockingWindowWrapper);
SmElementsDockingWindowWrapper( vcl::Window* pParentWindow,
sal_uInt16 nId,
SfxBindings* pBindings,
SfxChildWinInfo* pInfo );
virtual ~SmElementsDockingWindowWrapper() override;
};
#endif // INCLUDED_STARMATH_INC_ELEMENTSDOCKINGWINDOW_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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