sw/inc/PostItMgr.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifndef INCLUDED_SW_INC_POSTITMGR_HXX
  21 #define INCLUDED_SW_INC_POSTITMGR_HXX
  22
  23 #include <sal/config.h>
  24 #include "swdllapi.h"
  25
  26 #include <cstddef>
  27 #include <memory>
  28 #include <vector>
  29 #include <rtl/ustring.hxx>
  30 #include <sal/log.hxx>
  31 #include <tools/link.hxx>
  32 #include "swrect.hxx"
  33 #include <unotools/configitem.hxx>
  34 #include <com/sun/star/uno/Any.hxx>
  35 #include "SidebarWindowsTypes.hxx"
  36 #include <svl/lstner.hxx>
  37 #include <vcl/vclptr.hxx>
  38
  39 class OutputDevice;
  40 class SwWrtShell;
  41 class SwView;
  42 class SwPostItField;
  43 class SwFormatField;
  44 class SfxBroadcaster;
  45 class SfxHint;
  46 class SwEditWin;
  47 class Color;
  48 class SfxItemSet;
  49 class SvxSearchItem;
  50 namespace sw::annotation { class SwAnnotationWin; }
  51 namespace sw::sidebarwindows { class SwFrameSidebarWinContainer; }
  52 class SwSidebarItem;
  53 class SwFrame;
  54 namespace vcl { class Window; }
  55 struct ImplSVEvent;
  56 class OutlinerParaObject;
  57 namespace i18nutil { struct SearchOptions2; }
  58
  59 #define COL_NOTES_SIDEPANE_ARROW_ENABLED    Color(0,0,0)
  60 #define COL_NOTES_SIDEPANE_ARROW_DISABLED   Color(172,168,153)
  61
  62 struct SwPostItPageItem
  63 {
  64     bool bScrollbar;
  65     sw::sidebarwindows::SidebarPosition eSidebarPosition;
  66     tools::Long lOffset;
  67     SwRect mPageRect;
  68     std::vector<SwSidebarItem*> mvSidebarItems;
  69     SwPostItPageItem(): bScrollbar(false), eSidebarPosition( sw::sidebarwindows::SidebarPosition::LEFT ), lOffset(0)
  70     {
  71     }
  72 };
  73
  74 struct FieldShadowState
  75 {
  76     const SwPostItField* mpShadowField;
  77     bool bCursor;
  78     bool bMouse;
  79     FieldShadowState(): mpShadowField(nullptr),bCursor(false),bMouse(false)
  80     {
  81     }
  82 };
  83
  84 class SwNoteProps final : public utl::ConfigItem
  85 {
  86     private:
  87         bool m_bIsShowAnchor;
  88
  89         virtual void ImplCommit() override;
  90
  91     public:
  92         SwNoteProps()
  93             : ConfigItem("Office.Writer/Notes")
  94             , m_bIsShowAnchor(false)
  95         {
  96             const css::uno::Sequence< OUString >& rNames = GetPropertyNames();
  97             css::uno::Sequence< css::uno::Any > aValues = GetProperties(rNames);
  98             const css::uno::Any* pValues = aValues.getConstArray();
  99             SAL_WARN_IF(aValues.getLength() != rNames.getLength(), "sw", "GetProperties failed");
 100             if (aValues.hasElements())
 101                     pValues[0]>>=m_bIsShowAnchor;
 102         }
 103
 104         bool IsShowAnchor() const
 105         {
 106             return m_bIsShowAnchor;
 107         }
 108         static css::uno::Sequence< OUString >& GetPropertyNames()
 109         {
 110             static css::uno::Sequence< OUString > aNames;
 111             if(!aNames.hasElements())
 112             {
 113                 aNames.realloc(1);
 114                 OUString* pNames = aNames.getArray();
 115                 pNames[0] = "ShowAnkor";
 116             }
 117             return aNames;
 118         }
 119
 120     virtual void Notify( const css::uno::Sequence< OUString >& aPropertyNames ) override;
 121 };
 122
 123 class SAL_DLLPUBLIC_RTTI SwPostItMgr final : public SfxListener
 124 {
 125     private:
 126         SwView*                         mpView;
 127         SwWrtShell*                     mpWrtShell;
 128         VclPtr<SwEditWin>               mpEditWin;
 129         std::vector<std::unique_ptr<SwSidebarItem>>     mvPostItFields;
 130         std::vector<std::unique_ptr<SwPostItPageItem>>  mPages;
 131         ImplSVEvent *                   mnEventId;
 132         bool                            mbWaitingForCalcRects;
 133         VclPtr<sw::annotation::SwAnnotationWin> mpActivePostIt;
 134         bool                            mbLayout;
 135         tools::Long                            mbLayoutHeight;
 136         bool                            mbLayouting;
 137         bool                            mbReadOnly;
 138         bool                            mbDeleteNote;
 139         FieldShadowState                mShadowState;
 140         OutlinerParaObject*             mpAnswer;
 141         OUString                        maAnswerText;
 142         bool                            mbIsShowAnchor;
 143
 144         // data structure to collect the <SwAnnotationWin> instances for certain <SwFrame> instances.
 145         std::unique_ptr<sw::sidebarwindows::SwFrameSidebarWinContainer> mpFrameSidebarWinContainer;
 146
 147         void            AddPostIts(bool bCheckExistence = true,bool bFocus = true);
 148         void            RemoveSidebarWin();
 149         void            PreparePageContainer();
 150         void            Scroll(const tools::Long lScroll,const tools::ULong aPage );
 151         void            AutoScroll(const sw::annotation::SwAnnotationWin* pPostIt,const tools::ULong aPage );
 152         bool            ScrollbarHit(const tools::ULong aPage,const Point &aPoint);
 153         bool            LayoutByPage( std::vector<sw::annotation::SwAnnotationWin*> &aVisiblePostItList,
 154                                       const tools::Rectangle& rBorder,
 155                                       tools::Long lNeededHeight);
 156         void            CheckForRemovedPostIts();
 157         bool            ArrowEnabled(sal_uInt16 aDirection,tools::ULong aPage) const;
 158         bool            BorderOverPageBorder(tools::ULong aPage) const;
 159         bool            HasScrollbars() const;
 160         void            Focus(SfxBroadcaster& rBC);
 161
 162         sal_Int32       GetInitialAnchorDistance() const;
 163         sal_Int32       GetScrollSize() const;
 164         sal_Int32       GetSpaceBetween() const;
 165         void            SetReadOnlyState();
 166         DECL_LINK( CalcHdl, void*, void);
 167
 168         sw::annotation::SwAnnotationWin* GetSidebarWin(const SfxBroadcaster* pBroadcaster) const;
 169
 170         SwSidebarItem*  InsertItem( SfxBroadcaster* pItem, bool bCheckExistence, bool bFocus);
 171         void            RemoveItem( SfxBroadcaster* pBroadcast );
 172
 173     public:
 174         SwPostItMgr(SwView* aDoc);
 175         virtual ~SwPostItMgr() override;
 176
 177         typedef std::vector< std::unique_ptr<SwSidebarItem> >::const_iterator const_iterator;
 178         const_iterator begin()  const { return mvPostItFields.begin(); }
 179         const_iterator end()    const { return mvPostItFields.end();  }
 180
 181         void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override;
 182
 183         void LayoutPostIts();
 184         bool CalcRects();
 185
 186         void MakeVisible( const sw::annotation::SwAnnotationWin* pPostIt);
 187
 188         bool ShowScrollbar(const tools::ULong aPage) const;
 189         bool HasNotes() const ;
 190         bool ShowNotes() const;
 191         bool IsShowAnchor() const { return mbIsShowAnchor;}
 192         tools::ULong GetSidebarWidth(bool bPx = false) const;
 193         tools::ULong GetSidebarBorderWidth(bool bPx = false) const;
 194
 195         void PrepareView(bool bIgnoreCount = false);
 196
 197         void CorrectPositions();
 198
 199         void SetLayout() { mbLayout = true; };
 200         void Delete(const OUString& aAuthor);
 201         void Delete(sal_uInt32 nPostItId);
 202         void Delete();
 203         void DeleteCommentThread(sal_uInt32 nPostItId);
 204         void ToggleResolved(sal_uInt32 nPostItId);
 205         void ToggleResolvedForThread(sal_uInt32 nPostItId);
 206
 207         void ExecuteFormatAllDialog(SwView& rView);
 208         void FormatAll(const SfxItemSet &rNewAttr);
 209
 210         void Hide( const OUString& rAuthor );
 211         void Hide();
 212         void Show();
 213         void UpdateResolvedStatus(const sw::annotation::SwAnnotationWin* topNote);
 214         void ShowHideResolvedNotes(bool visible);
 215
 216         void Rescale();
 217
 218         tools::Rectangle GetBottomScrollRect(const tools::ULong aPage) const;
 219         tools::Rectangle GetTopScrollRect(const tools::ULong aPage) const;
 220
 221         bool IsHit(const Point &aPointPixel);
 222         /// Get the matching window that is responsible for handling mouse events of rPointLogic, if any.
 223         vcl::Window* IsHitSidebarWindow(const Point& rPointLogic);
 224         Color GetArrowColor(sal_uInt16 aDirection, tools::ULong aPage) const;
 225
 226         sw::annotation::SwAnnotationWin* GetAnnotationWin(const SwPostItField* pField) const;
 227         sw::annotation::SwAnnotationWin* GetAnnotationWin(const sal_uInt32 nPostItId) const;
 228
 229         sw::annotation::SwAnnotationWin* GetNextPostIt( sal_uInt16 aDirection,
 230                                                         sw::annotation::SwAnnotationWin* aPostIt);
 231         tools::Long GetNextBorder();
 232
 233         sw::annotation::SwAnnotationWin* GetActiveSidebarWin() { return mpActivePostIt; }
 234         void SetActiveSidebarWin( sw::annotation::SwAnnotationWin* p);
 235         SW_DLLPUBLIC bool HasActiveSidebarWin() const;
 236         bool HasActiveAnnotationWin() const;
 237         void GrabFocusOnActiveSidebarWin();
 238         SW_DLLPUBLIC void UpdateDataOnActiveSidebarWin();
 239         void DeleteActiveSidebarWin();
 240         void HideActiveSidebarWin();
 241         void ToggleInsModeOnActiveSidebarWin();
 242
 243         sal_Int32 GetMinimumSizeWithMeta() const;
 244         sal_Int32 GetSidebarScrollerHeight() const;
 245
 246         void SetShadowState(const SwPostItField* pField,bool bCursor = true);
 247
 248         void SetSpellChecking();
 249
 250         static Color           GetColorDark(std::size_t aAuthorIndex);
 251         static Color           GetColorLight(std::size_t aAuthorIndex);
 252         static Color           GetColorAnchor(std::size_t aAuthorIndex);
 253
 254         void                RegisterAnswer(OutlinerParaObject* pAnswer) { mpAnswer = pAnswer;}
 255         OutlinerParaObject* IsAnswer() {return mpAnswer;}
 256         void                RegisterAnswerText(const OUString& aAnswerText) { maAnswerText = aAnswerText; }
 257         const OUString&     GetAnswerText() const { return maAnswerText; }
 258         void CheckMetaText();
 259
 260         sal_uInt16 Replace(SvxSearchItem const * pItem);
 261         sal_uInt16 SearchReplace(const SwFormatField &pField, const i18nutil::SearchOptions2& rSearchOptions,bool bSrchForward);
 262         sal_uInt16 FinishSearchReplace(const i18nutil::SearchOptions2& rSearchOptions,bool bSrchForward);
 263
 264         void AssureStdModeAtShell();
 265
 266         void ConnectSidebarWinToFrame( const SwFrame& rFrame,
 267                                      const SwFormatField& rFormatField,
 268                                      sw::annotation::SwAnnotationWin& rSidebarWin );
 269         void DisconnectSidebarWinFromFrame( const SwFrame& rFrame,
 270                                           sw::annotation::SwAnnotationWin& rSidebarWin );
 271         bool HasFrameConnectedSidebarWins( const SwFrame& rFrame );
 272         vcl::Window* GetSidebarWinForFrameByIndex( const SwFrame& rFrame,
 273                                             const sal_Int32 nIndex );
 274         void GetAllSidebarWinForFrame( const SwFrame& rFrame,
 275                                      std::vector< vcl::Window* >* pChildren );
 276
 277         void DrawNotesForPage(OutputDevice *pOutDev, sal_uInt32 nPage);
 278         void PaintTile(OutputDevice& rRenderContext);
 279 };
 280
 281 #endif
 282
 283 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */