office-gobmx/starmath/inc/ElementsDockingWindow.hxx
Caolán McNamara 55e2c6c648 Related: tdf#140659 designate which widget to get default focus
Change-Id: I8c8200756a7120db9a9c946889a30f6c549fd617
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/114536
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
2021-04-23 14:27:51 +02:00

204 lines
7.4 KiB
C++

/* -*- 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 <sfx2/dockwin.hxx>
#include <vcl/customweld.hxx>
#include <vcl/weld.hxx>
#include "parse.hxx"
#include "AccessibleSmElementsControl.hxx"
class SmDocShell;
class SmElement
{
std::unique_ptr<SmNode> mpNode;
OUString maText;
OUString 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 final : public SmElement
{
public:
SmElementSeparator();
bool isSeparator() const override { return true; }
};
typedef std::pair<const char*, const char*> SmElementDescr;
class SmElementsControl : public weld::CustomWidgetController
{
friend class ElementSelectorUIObject;
friend class ElementUIObject;
// SmParser 5 elements
static const SmElementDescr m_a5UnaryBinaryOperatorsList[];
static const SmElementDescr m_a5RelationsList[];
static const SmElementDescr m_a5SetOperationsList[];
static const SmElementDescr m_a5FunctionsList[];
static const SmElementDescr m_a5OperatorsList[];
static const SmElementDescr m_a5AttributesList[];
static const SmElementDescr m_a5BracketsList[];
static const SmElementDescr m_a5FormatsList[];
static const SmElementDescr m_a5OthersList[];
static const SmElementDescr m_a5ExamplesList[];
static const std::tuple<const char*, const SmElementDescr*, size_t> m_a5Categories[];
static const size_t m_a5CategoriesSize;
// SmParser 6 elements
static const std::tuple<const char*, const SmElementDescr*, size_t> m_a6Categories[0];
static const size_t m_a6CategoriesSize = 0;
// Parser for them
std::unique_ptr<AbstractSmParser> maParser;
virtual void Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle&) override;
virtual bool MouseButtonDown(const MouseEvent& rMEvt) override;
virtual bool MouseMove(const MouseEvent& rMEvt) override;
virtual OUString RequestHelp(tools::Rectangle& rRect) override;
virtual void Resize() override;
virtual void GetFocus() override;
virtual void LoseFocus() override;
virtual bool KeyInput(const KeyEvent& rKEvt) override;
css::uno::Reference<css::accessibility::XAccessible> CreateAccessible() override;
SmDocShell* mpDocShell;
SmFormat maFormat;
OString msCurrentSetId;
sal_uInt16 m_nCurrentElement;
sal_uInt16 m_nCurrentRolloverElement;
sal_uInt16 m_nCurrentOffset;
sal_uInt16 m_nSmSyntaxVersion;
Link<SmElement&,void> maSelectHdlLink;
std::vector< std::unique_ptr<SmElement> > maElementList;
Size maMaxElementDimensions;
bool mbVerticalMode;
std::unique_ptr<weld::ScrolledWindow> mxScroll;
bool m_bFirstPaintAfterLayout;
rtl::Reference<AccessibleSmElementsControl> m_xAccessible;
void addElement(const OUString& aElementVisual, const OUString& aElementSource, const OUString& aHelpText);
void addElements(const SmElementDescr aElementsArray[], sal_uInt16 size);
SmElement* current() const;
void setCurrentElement(sal_uInt16);
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 bDraw is true, then draw, otherwise just layout
void LayoutOrPaintContents(vcl::RenderContext& rContext, bool bDraw);
public:
explicit SmElementsControl(std::unique_ptr<weld::ScrolledWindow> xScrolledWindow);
virtual ~SmElementsControl() override;
static const auto& categories() { return m_a5Categories; }
static size_t categoriesSize() { return m_a5CategoriesSize; }
const OString& elementSetId() const { return msCurrentSetId; }
void setElementSetId(const char* pSetId);
void setVerticalMode(bool bVertical);
sal_uInt16 itemCount() const;
sal_uInt16 itemHighlighted() const;
sal_uInt16 itemAtPos(const Point& rPos) const;
tools::Rectangle itemPosRect(sal_uInt16) const;
bool itemIsSeparator(sal_uInt16) const;
bool itemIsVisible(sal_uInt16) const;
OUString itemName(sal_uInt16) const;
bool itemTrigger(sal_uInt16);
void setItemHighlighted(sal_uInt16);
void setSmSyntaxVersion(sal_uInt16 nSmSyntaxVersion);
sal_uInt16 itemOffset() const { return m_nCurrentOffset; }
virtual void SetDrawingArea(weld::DrawingArea* pDrawingArea) override;
DECL_LINK( ScrollHdl, weld::ScrolledWindow&, void );
void SetSelectHdl(const Link<SmElement&,void>& rLink) { maSelectHdlLink = rLink; }
const rtl::Reference<AccessibleSmElementsControl> & GetAccessible() const { return m_xAccessible; }
static Color GetTextColor();
static Color GetControlBackground();
virtual FactoryFunction GetUITestFactory() const override;
};
class SmElementsDockingWindow final : public SfxDockingWindow
{
std::unique_ptr<SmElementsControl> mxElementsControl;
std::unique_ptr<weld::CustomWeld> mxElementsControlWin;
std::unique_ptr<weld::ComboBox> mxElementListBox;
virtual void Resize() override;
SmViewShell* GetView();
DECL_LINK(SelectClickHandler, SmElement&, void);
DECL_LINK(ElementSelectedHandle, weld::ComboBox&, 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;
virtual void GetFocus() override;
void setSmSyntaxVersion(sal_uInt16 nSmSyntaxVersion);
};
class SmElementsDockingWindowWrapper final : public SfxChildWindow
{
SFX_DECL_CHILDWINDOW_WITHID(SmElementsDockingWindowWrapper);
SmElementsDockingWindowWrapper( vcl::Window* pParentWindow,
sal_uInt16 nId,
SfxBindings* pBindings,
SfxChildWinInfo* pInfo );
virtual ~SmElementsDockingWindowWrapper() override;
};
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */