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| -rw-r--r-- | include/vcl/tabctrl.hxx | 228 |
1 files changed, 228 insertions, 0 deletions
diff --git a/include/vcl/tabctrl.hxx b/include/vcl/tabctrl.hxx new file mode 100644 index 000000000..d35f0d76a --- /dev/null +++ b/include/vcl/tabctrl.hxx @@ -0,0 +1,228 @@ +/* -*- 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_TABCTRL_HXX +#define INCLUDED_VCL_TABCTRL_HXX + +#include <config_options.h> +#include <vcl/dllapi.h> +#include <vcl/ctrl.hxx> +#include <vcl/toolbox.hxx> +#include <vcl/EnumContext.hxx> +#include <vcl/NotebookbarContextControl.hxx> +#include <boost/property_tree/json_parser.hpp> + +class ImplTabItem; +struct ImplTabCtrlData; +class TabPage; +class Button; +class PushButton; +class ListBox; + +#ifndef TAB_APPEND +#define TAB_APPEND (sal_uInt16(0xFFFF)) +#define TAB_PAGE_NOTFOUND (sal_uInt16(0xFFFF)) +#endif /* !TAB_APPEND */ + +#define TAB_OFFSET 3 +#define TAB_TABOFFSET_X 3 +#define TAB_TABOFFSET_Y 3 +#define TAB_EXTRASPACE_X 6 +#define TAB_BORDER_LEFT 1 +#define TAB_BORDER_TOP 1 +#define TAB_BORDER_RIGHT 2 +#define TAB_BORDER_BOTTOM 2 + +class VCL_DLLPUBLIC TabControl : public Control +{ +protected: + std::unique_ptr<ImplTabCtrlData> mpTabCtrlData; + long mnLastWidth; + long mnLastHeight; + sal_uInt16 mnActPageId; + sal_uInt16 mnCurPageId; + bool mbFormat; + bool mbRestoreHelpId; + bool mbSmallInvalidate; + bool mbLayoutDirty; + Link<TabControl*,void> maActivateHdl; + Link<TabControl*,bool> maDeactivateHdl; + + using Control::ImplInitSettings; + SAL_DLLPRIVATE void ImplInitSettings( bool bBackground ); + SAL_DLLPRIVATE ImplTabItem* ImplGetItem( sal_uInt16 nId ) const; + SAL_DLLPRIVATE ImplTabItem* ImplGetItem(const Point& rPt) const; + SAL_DLLPRIVATE Size ImplGetItemSize( ImplTabItem* pItem, long nMaxWidth ); + SAL_DLLPRIVATE tools::Rectangle ImplGetTabRect( sal_uInt16 nPos, long nWidth = -1, long nHeight = -1 ); + SAL_DLLPRIVATE tools::Rectangle ImplGetTabRect(const ImplTabItem*, long nWidth = -1, long nHeight = -1); + SAL_DLLPRIVATE void ImplChangeTabPage( sal_uInt16 nId, sal_uInt16 nOldId ); + SAL_DLLPRIVATE bool ImplPosCurTabPage(); + virtual void ImplActivateTabPage( bool bNext ); + SAL_DLLPRIVATE void ImplShowFocus(); + SAL_DLLPRIVATE void ImplDrawItem(vcl::RenderContext& rRenderContext, ImplTabItem const * pItem, + const tools::Rectangle& rCurRect, bool bFirstInGroup, + bool bLastInGroup); + SAL_DLLPRIVATE void ImplFreeLayoutData(); + SAL_DLLPRIVATE bool ImplHandleKeyEvent( const KeyEvent& rKeyEvent ); + + DECL_DLLPRIVATE_LINK( ImplListBoxSelectHdl, ListBox&, void ); + DECL_DLLPRIVATE_LINK( ImplWindowEventListener, VclWindowEvent&, void ); + + using Window::ImplInit; + SAL_DLLPRIVATE void ImplInit( vcl::Window* pParent, WinBits nStyle ); + + virtual void FillLayoutData() const override; + virtual const vcl::Font& GetCanonicalFont( const StyleSettings& _rStyle ) const override; + virtual const Color& GetCanonicalTextColor( const StyleSettings& _rStyle ) const override; + virtual bool ImplPlaceTabs( long nWidth ); + SAL_DLLPRIVATE Size ImplCalculateRequisition(sal_uInt16& nHeaderHeight) const; + +public: + TabControl( vcl::Window* pParent, + WinBits nStyle = WB_STDTABCONTROL ); + virtual ~TabControl() override; + virtual void dispose() override; + + virtual void MouseButtonDown( const MouseEvent& rMEvt ) override; + virtual void KeyInput( const KeyEvent& rKEvt ) override; + virtual void Paint( vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect ) override; + virtual void Resize() override; + virtual void GetFocus() override; + virtual void LoseFocus() override; + virtual void RequestHelp( const HelpEvent& rHEvt ) override; + virtual void Command( const CommandEvent& rCEvt ) override; + virtual bool EventNotify( NotifyEvent& rNEvt ) override; + virtual void StateChanged( StateChangedType nType ) override; + virtual void DataChanged( const DataChangedEvent& rDCEvt ) override; + virtual bool PreNotify( NotifyEvent& rNEvt ) override; + + virtual void ActivatePage(); + bool DeactivatePage(); + + virtual Size GetOptimalSize() const override; + + void SetTabPageSizePixel( const Size& rSize ); + + // pixel offset for the tab items, default is (0,0) + void SetItemsOffset( const Point& rOffs ); + Point GetItemsOffset() const; + + void InsertPage( sal_uInt16 nPageId, const OUString& rText, + sal_uInt16 nPos = TAB_APPEND ); + void RemovePage( sal_uInt16 nPageId ); + + void SetPageEnabled(sal_uInt16 nPageId, bool bEnable = true); + void SetPageVisible(sal_uInt16 nPageId, bool bVisible = true); + + sal_uInt16 GetPagePos( sal_uInt16 nPageId ) const; + sal_uInt16 GetPageCount() const; + sal_uInt16 GetPageId( sal_uInt16 nPos ) const; + sal_uInt16 GetPageId(const Point& rPos) const; + sal_uInt16 GetPageId( const OString& rName ) const; + + void SetCurPageId(sal_uInt16 nPageId); + sal_uInt16 GetCurPageId() const; + + void SelectTabPage( sal_uInt16 nPageId ); + + void SetTabPage(sal_uInt16 nPageId, TabPage* pPage); + TabPage* GetTabPage( sal_uInt16 nPageId ) const; + + void SetPageText( sal_uInt16 nPageId, const OUString& rText ); + OUString const & GetPageText( sal_uInt16 nPageId ) const; + + void SetHelpText( sal_uInt16 nPageId, const OUString& rText ); + const OUString& GetHelpText( sal_uInt16 nPageId ) const; + + void SetPageName( sal_uInt16 nPageId, const OString& rName ) const; + OString GetPageName( sal_uInt16 nPageId ) const; + + void SetPageImage( sal_uInt16 nPageId, const Image& rImage ); + + using Control::SetHelpId; + using Control::GetHelpId; + + void SetActivatePageHdl( const Link<TabControl*,void>& rLink ) { maActivateHdl = rLink; } + void SetDeactivatePageHdl( const Link<TabControl*, bool>& rLink ) { maDeactivateHdl = rLink; } + + // returns (control relative) bounding rectangle for the + // character at index nIndex relative to the text of page nPageId + using Control::GetCharacterBounds; + tools::Rectangle GetCharacterBounds( sal_uInt16 nPageId, long nIndex ) const; + + // returns the index relative to the text of page nPageId (also returned) + // at position rPoint (control relative) + using Control::GetIndexForPoint; + long GetIndexForPoint( const Point& rPoint, sal_uInt16& rPageId ) const; + + // returns the rectangle of the tab for page nPageId + tools::Rectangle GetTabBounds( sal_uInt16 nPageId ) const; + + virtual void SetPosPixel(const Point& rPos) override; + virtual void SetSizePixel(const Size& rNewSize) override; + virtual void SetPosSizePixel(const Point& rNewPos, const Size& rNewSize) override; + + virtual Size calculateRequisition() const; + void setAllocation(const Size &rAllocation); + + std::vector<sal_uInt16> GetPageIDs() const; + + virtual FactoryFunction GetUITestFactory() const override; + + virtual void queue_resize(StateChangedType eReason = StateChangedType::Layout) override; + + virtual boost::property_tree::ptree DumpAsPropertyTree() override; +}; + +class NotebookBar; + +class UNLESS_MERGELIBS(VCL_DLLPUBLIC) NotebookbarTabControlBase : public TabControl, + public NotebookbarContextControl +{ +public: + NotebookbarTabControlBase( vcl::Window* pParent ); + ~NotebookbarTabControlBase() override; + void dispose() override; + + void SetContext( vcl::EnumContext::Context eContext ) override; + void SetIconClickHdl( Link<NotebookBar*, void> aHdl ); + void SetToolBox( ToolBox* pToolBox ); + ToolBox* GetToolBox() { return m_pShortcuts; } + PushButton* GetOpenMenu() { return m_pOpenMenu; } + + virtual Size calculateRequisition() const override; + static sal_uInt16 GetHeaderHeight(); + +protected: + virtual bool ImplPlaceTabs( long nWidth ) override; + virtual void ImplActivateTabPage( bool bNext ) override; + +private: + bool bLastContextWasSupported; + vcl::EnumContext::Context eLastContext; + Link<NotebookBar*,void> m_aIconClickHdl; + static sal_uInt16 m_nHeaderHeight; + VclPtr<ToolBox> m_pShortcuts; + VclPtr<PushButton> m_pOpenMenu; + DECL_LINK(OpenMenu, Button*, void); +}; + +#endif // INCLUDED_VCL_TABCTRL_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |