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| -rw-r--r-- | sw/source/uibase/inc/conttree.hxx | 387 |
1 files changed, 387 insertions, 0 deletions
diff --git a/sw/source/uibase/inc/conttree.hxx b/sw/source/uibase/inc/conttree.hxx new file mode 100644 index 000000000..9f595def2 --- /dev/null +++ b/sw/source/uibase/inc/conttree.hxx @@ -0,0 +1,387 @@ +/* -*- 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_SW_SOURCE_UIBASE_INC_CONTTREE_HXX +#define INCLUDED_SW_SOURCE_UIBASE_INC_CONTTREE_HXX + +#include <svl/lstner.hxx> +#include <vcl/timer.hxx> +#include <vcl/transfer.hxx> +#include <vcl/weld.hxx> +#include <ndarr.hxx> +#include "swcont.hxx" + +#include <map> +#include <memory> + +#include <o3tl/enumarray.hxx> +#include <o3tl/typed_flags_set.hxx> + +class SwWrtShell; +class SwContentType; +class SwNavigationPI; +class SwNavigationConfig; +class Menu; +class ToolBox; +class SwGlblDocContents; +class SwGlblDocContent; +class SfxObjectShell; +class SdrObject; + +enum class EditEntryMode +{ + EDIT = 0, + UPD_IDX = 1, + RMV_IDX = 2, + UNPROTECT_TABLE = 3, + DELETE = 4, + RENAME = 5, +}; + +// Flags for PopupMenu-enable/disable +enum class MenuEnableFlags { + NONE = 0x0000, + InsertIdx = 0x0001, + InsertFile = 0x0002, + InsertText = 0x0004, + Edit = 0x0008, + Delete = 0x0010, + Update = 0x0020, + UpdateSel = 0x0040, + EditLink = 0x0080 +}; +namespace o3tl { + template<> struct typed_flags<MenuEnableFlags> : is_typed_flags<MenuEnableFlags, 0x00ff> {}; +} + +class SwContentTree; + +class SwContentTreeDropTarget final : public DropTargetHelper +{ +private: + SwContentTree& m_rTreeView; + + virtual sal_Int8 AcceptDrop( const AcceptDropEvent& rEvt ) override; + virtual sal_Int8 ExecuteDrop( const ExecuteDropEvent& rEvt ) override; + +public: + SwContentTreeDropTarget(SwContentTree& rTreeView); +}; + +/** TreeListBox for content indicator */ +class SwContentTree final : public SfxListener +{ + std::unique_ptr<weld::TreeView> m_xTreeView; + std::unique_ptr<weld::TreeIter> m_xScratchIter; + SwContentTreeDropTarget m_aDropTargetHelper; + SwNavigationPI* m_pDialog; + OUString m_sSpace; + AutoTimer m_aUpdTimer; + + o3tl::enumarray<ContentTypeId,std::unique_ptr<SwContentType>> m_aActiveContentArr; + o3tl::enumarray<ContentTypeId,std::unique_ptr<SwContentType>> m_aHiddenContentArr; + OUString m_aContextStrings[CONTEXT_COUNT + 1]; + OUString m_sInvisible; + + SwWrtShell* m_pHiddenShell; // dropped Doc + SwWrtShell* m_pActiveShell; // the active or a const. open view + SwNavigationConfig* m_pConfig; + + std::map< void*, bool > mOutLineNodeMap; + + sal_Int32 m_nActiveBlock; + sal_Int32 m_nHiddenBlock; + size_t m_nEntryCount; + ContentTypeId m_nRootType; + ContentTypeId m_nLastSelType; + sal_uInt8 m_nOutlineLevel; + + sal_uInt8 m_nOutlineTracking = 1; // 1 default, 2 focus, 3 off + o3tl::enumarray<ContentTypeId, bool> mTrackContentType; + + SwOutlineNodes::size_type m_nLastGotoContentWasOutlinePos = SwOutlineNodes::npos; + + enum class State { ACTIVE, CONSTANT, HIDDEN } m_eState; + + bool m_bIsRoot :1; + bool m_bIsIdleClear :1; + bool m_bIsLastReadOnly :1; + bool m_bIsOutlineMoveable :1; + bool m_bViewHasChanged :1; + + // outline root mode drag & drop + std::vector<std::unique_ptr<weld::TreeIter>> m_aDndOutlinesSelected; + + bool m_bDocHasChanged = true; + bool m_bIgnoreDocChange = false; // used to prevent tracking update + + /** + * Before any data will be deleted, the last active entry has to be found. + * After this the UserData will be deleted + */ + void FindActiveTypeAndRemoveUserData(); + + void insert(const weld::TreeIter* pParent, const OUString& rStr, const OUString& rId, + bool bChildrenOnDemand, weld::TreeIter* pRet); + + void remove(const weld::TreeIter& rIter); + + SwNavigationPI* GetParentWindow(); + + bool FillTransferData( TransferDataContainer& rTransfer, + sal_Int8& rDragMode ); + + /** Check if the displayed content is valid. */ + bool HasContentChanged(); + + size_t GetAbsPos(const weld::TreeIter& rIter); + + void EditEntry(const weld::TreeIter& rEntry, EditEntryMode nMode); + + void GotoContent(const SwContent* pCnt); + + void ExecuteContextMenuAction(const OString& rSelectedPopupEntry); + + void DeleteOutlineSelections(); + void CopyOutlineSelections(); + + size_t GetEntryCount() const; + + size_t GetChildCount(const weld::TreeIter& rParent) const; + + std::unique_ptr<weld::TreeIter> GetEntryAtAbsPos(size_t nAbsPos) const; + + void Expand(const weld::TreeIter& rParent, std::vector<std::unique_ptr<weld::TreeIter>>* pNodesToExpand); + + void MoveOutline(SwOutlineNodes::size_type nTargetPos); + + void UpdateLastSelType(); + + /** Expand - Remember the state for content types */ + DECL_LINK(ExpandHdl, const weld::TreeIter&, bool); + /** Collapse - Remember the state for content types. */ + DECL_LINK(CollapseHdl, const weld::TreeIter&, bool); + DECL_LINK(ContentDoubleClickHdl, weld::TreeView&, bool); + DECL_LINK(SelectHdl, weld::TreeView&, void); + DECL_LINK(FocusInHdl, weld::Widget&, void); + DECL_LINK(KeyInputHdl, const KeyEvent&, bool); + DECL_LINK(CommandHdl, const CommandEvent&, bool); + DECL_LINK(QueryTooltipHdl, const weld::TreeIter&, OUString); + DECL_LINK(DragBeginHdl, bool&, bool); + DECL_LINK(TimerUpdate, Timer *, void); + +public: + SwContentTree(std::unique_ptr<weld::TreeView> xTreeView, SwNavigationPI* pDialog); + ~SwContentTree(); + SdrObject* GetDrawingObjectsByContent(const SwContent *pCnt); + + /** Switch the display to Root */ + void ToggleToRoot(); + void SetRootType(ContentTypeId nType); + + /** Show the file */ + void Display( bool bActiveView ); + /** In the clear the content types have to be deleted, also. */ + void clear(); + + /** After a file is dropped on the Navigator, the new shell will be set */ + void SetHiddenShell(SwWrtShell* pSh); + void ShowHiddenShell(); + void ShowActualView(); + + /** Document change - set new Shell */ + void SetActiveShell(SwWrtShell* pSh); + + /** Set an open view as active. */ + void SetConstantShell(SwWrtShell* pSh); + + SwWrtShell* GetWrtShell() + { return State::HIDDEN == m_eState ? m_pHiddenShell : m_pActiveShell; } + + bool IsInDrag() const; + + sal_uInt8 GetOutlineLevel()const {return m_nOutlineLevel;} + void SetOutlineLevel(sal_uInt8 nSet); + + void SetOutlineTracking(sal_uInt8 nSet); + void SetContentTypeTracking(ContentTypeId eCntTypeId, bool bSet); + + /** Execute commands of the Navigator */ + void ExecCommand(std::string_view rCmd, bool bModifier); + + void ShowTree(); + void HideTree(); + + bool IsConstantView() const { return State::CONSTANT == m_eState; } + bool IsActiveView() const { return State::ACTIVE == m_eState; } + bool IsHiddenView() const { return State::HIDDEN == m_eState; } + + const SwWrtShell* GetActiveWrtShell() const {return m_pActiveShell;} + SwWrtShell* GetHiddenWrtShell() {return m_pHiddenShell;} + + void Select(); + + void UpdateTracking(); + void SelectOutlinesWithSelection(); + void SelectContentType(std::u16string_view rContentTypeName); + + // return true if it has any children + bool RequestingChildren(const weld::TreeIter& rParent); + + virtual void Notify(SfxBroadcaster& rBC, SfxHint const& rHint) override; + + sal_Int8 AcceptDrop(const AcceptDropEvent& rEvt); + sal_Int8 ExecuteDrop(const ExecuteDropEvent& rEvt); + + bool IsDropFormatSupported(SotClipboardFormatId nFormat) + { + return m_aDropTargetHelper.IsDropFormatSupported(nFormat); + } + + void set_accessible_name(const OUString& rName) + { + m_xTreeView->set_accessible_name(rName); + } + + void grab_focus() + { + m_xTreeView->grab_focus(); + } + + void set_selection_mode(SelectionMode eMode) + { + m_xTreeView->set_selection_mode(eMode); + } + + weld::TreeView& get_widget() + { + return *m_xTreeView; + } +}; + +namespace sfx2 { class DocumentInserter; } +namespace sfx2 { class FileDialogHelper; } + +class SwGlobalTree; + +class SwGlobalTreeDropTarget final : public DropTargetHelper +{ +private: + SwGlobalTree& m_rTreeView; + + virtual sal_Int8 AcceptDrop( const AcceptDropEvent& rEvt ) override; + virtual sal_Int8 ExecuteDrop( const ExecuteDropEvent& rEvt ) override; + +public: + SwGlobalTreeDropTarget(SwGlobalTree& rTreeView); +}; + +class SwGlobalTree final : public SfxListener +{ +private: + std::unique_ptr<weld::TreeView> m_xTreeView; + SwGlobalTreeDropTarget m_aDropTargetHelper; + SwNavigationPI* m_pDialog; + AutoTimer m_aUpdateTimer; + OUString m_aContextStrings[GLOBAL_CONTEXT_COUNT]; + + SwWrtShell* m_pActiveShell; + std::unique_ptr<SwGlblDocContents> m_pSwGlblDocContents; // array with sorted content + + std::unique_ptr<SwGlblDocContent> m_pDocContent; + std::unique_ptr<sfx2::DocumentInserter> m_pDocInserter; + + static const SfxObjectShell* s_pShowShell; + + void InsertRegion( const SwGlblDocContent* _pContent, + const css::uno::Sequence< OUString >& _rFiles ); + + DECL_LINK( DialogClosedHdl, sfx2::FileDialogHelper*, void ); + + void Select(); + + DECL_LINK(Timeout, Timer*, void); + DECL_LINK(DoubleClickHdl, weld::TreeView&, bool); + DECL_LINK(SelectHdl, weld::TreeView&, void); + DECL_LINK(FocusInHdl, weld::Widget&, void); + DECL_LINK(KeyInputHdl, const KeyEvent&, bool); + DECL_LINK(CommandHdl, const CommandEvent&, bool); + DECL_LINK(QueryTooltipHdl, const weld::TreeIter&, OUString); + + SwNavigationPI* GetParentWindow(); + + void OpenDoc(const SwGlblDocContent*); + void GotoContent(const SwGlblDocContent*); + MenuEnableFlags GetEnableFlags() const; + + static void SetShowShell(const SfxObjectShell*pSet) {s_pShowShell = pSet;} + DECL_STATIC_LINK(SwGlobalTree, ShowFrameHdl, void*, void); + +public: + SwGlobalTree(std::unique_ptr<weld::TreeView> xTreeView, SwNavigationPI* pDialog); + ~SwGlobalTree(); + + bool get_visible() const { return m_xTreeView->get_visible(); } + + void set_accessible_name(const OUString& rName) + { + m_xTreeView->set_accessible_name(rName); + } + + void grab_focus() + { + m_xTreeView->grab_focus(); + } + + void set_selection_mode(SelectionMode eMode) + { + m_xTreeView->set_selection_mode(eMode); + } + + weld::TreeView& get_widget() + { + return *m_xTreeView; + } + + void MoveSelectionTo(const weld::TreeIter* pDropTarget); + + void TbxMenuHdl(std::string_view rCommand, weld::Menu& rMenu); + void InsertRegion( const SwGlblDocContent* pCont, + const OUString* pFileName = nullptr ); + void EditContent(const SwGlblDocContent* pCont ); + + void ShowTree(); + void HideTree(); + + void ExecCommand(std::string_view rCmd); + + void Display(bool bOnlyUpdateUserData = false); + + bool Update(bool bHard); + + void ExecuteContextMenuAction(std::string_view rSelectedPopupEntry); + + const SwWrtShell* GetActiveWrtShell() const {return m_pActiveShell;} + + virtual void Notify(SfxBroadcaster& rBC, SfxHint const& rHint) override; + void UpdateTracking(); +}; + +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |