sd/source/ui/inc/navigatr.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_SD_SOURCE_UI_INC_NAVIGATR_HXX
  21 #define INCLUDED_SD_SOURCE_UI_INC_NAVIGATR_HXX
  22
  23 #include <vcl/lstbox.hxx>
  24 #include <vcl/toolbox.hxx>
  25 #include <sfx2/ctrlitem.hxx>
  26 #include <svx/sidebar/PanelLayout.hxx>
  27 #include "sdtreelb.hxx"
  28 #include <pres.hxx>
  29
  30 // forward
  31 namespace vcl { class Window; }
  32
  33 namespace sd {
  34 class DrawDocShell;
  35 class NavigatorChildWindow;
  36 }
  37 class Menu;
  38 class SdNavigatorControllerItem;
  39 class SdPageNameControllerItem;
  40
  41 enum class NavState {
  42     NONE               = 0x000000,
  43     TableUpdate        = 0x000100,
  44     BtnFirstEnabled    = 0x001000,
  45     BtnFirstDisabled   = 0x002000,
  46     BtnPrevEnabled     = 0x004000,
  47     BtnPrevDisabled    = 0x008000,
  48     BtnLastEnabled     = 0x010000,
  49     BtnLastDisabled    = 0x020000,
  50     BtnNextEnabled     = 0x040000,
  51     BtnNextDisabled    = 0x080000,
  52 };
  53 namespace o3tl {
  54     template<> struct typed_flags<NavState> : is_typed_flags<NavState, 0x0ff100> {};
  55 }
  56
  57 class NavDocInfo
  58 {
  59 public:
  60     NavDocInfo()
  61         : bName(false)
  62         , bActive(false)
  63         , mpDocShell(nullptr)
  64     {
  65     }
  66
  67     bool    HasName() { return bName; }
  68     bool    IsActive() { return bActive; }
  69
  70     void    SetName( bool bOn ) { bName = bOn; }
  71     void    SetActive( bool bOn ) { bActive = bOn; }
  72
  73 private:
  74     friend class SdNavigatorWin;
  75     bool            bName   : 1;
  76     bool            bActive : 1;
  77     ::sd::DrawDocShell* mpDocShell;
  78 };
  79
  80 class SD_DLLPUBLIC SdNavigatorWin : public PanelLayout
  81 {
  82 public:
  83     typedef ::std::function<void ()> UpdateRequestFunctor;
  84
  85     /** Create a new instance of the navigator.
  86         @param bUseActiveUpdate
  87             When <TRUE/>, the default, then the SdNavigatorWin object
  88             will make a SID_NAVIGATOR_INIT call whenever it thinks an
  89             update is necessary.  When <FALSE/> the navigator will
  90             rely on others to trigger updates.
  91     */
  92     SdNavigatorWin(vcl::Window* pParent, SfxBindings* pBindings);
  93     void SetUpdateRequestFunctor(const UpdateRequestFunctor& rUpdateRequest);
  94     virtual ~SdNavigatorWin() override;
  95     virtual void                dispose() override;
  96
  97     virtual void                KeyInput( const KeyEvent& rKEvt ) override;
  98
  99     void                        InitTreeLB( const SdDrawDocument* pDoc );
 100     void                        RefreshDocumentLB( const OUString* pDocName = nullptr );
 101
 102     bool                        InsertFile(const OUString& rFileName);
 103
 104     NavigatorDragType           GetNavigatorDragType();
 105     VclPtr<SdPageObjsTLB> const & GetObjects();
 106
 107 protected:
 108     virtual bool                EventNotify(NotifyEvent& rNEvt) override;
 109
 110 private:
 111     friend class ::sd::NavigatorChildWindow;
 112     friend class SdNavigatorControllerItem;
 113     friend class SdPageNameControllerItem;
 114
 115     VclPtr<ToolBox>             maToolbox;
 116     VclPtr<SdPageObjsTLB>       maTlbObjects;
 117     VclPtr<ListBox>             maLbDocs;
 118
 119     bool                        mbDocImported;
 120     OUString                    maDropFileName;
 121     NavigatorDragType           meDragType;
 122     std::vector<NavDocInfo>     maDocList;
 123     SfxBindings*                mpBindings;
 124     std::unique_ptr<SdNavigatorControllerItem>  mpNavigatorCtrlItem;
 125     std::unique_ptr<SdPageNameControllerItem>   mpPageNameCtrlItem;
 126
 127     /** This flag controls whether all shapes or only the named shapes are
 128         shown.
 129     */
 130     //    bool                        mbShowAllShapes;
 131
 132     static const char*          GetDragTypeSdStrId(NavigatorDragType eDT);
 133     static OUString             GetDragTypeSdBmpId(NavigatorDragType eDT);
 134     NavDocInfo*                 GetDocInfo();
 135
 136                                 DECL_LINK( SelectToolboxHdl, ToolBox *, void );
 137                                 DECL_LINK( DropdownClickToolBoxHdl, ToolBox *, void );
 138                                 DECL_LINK( ClickObjectHdl, SvTreeListBox*, bool );
 139                                 DECL_LINK( SelectDocumentHdl, ListBox&, void );
 140                                 DECL_LINK( MenuSelectHdl, Menu *, bool );
 141                                 DECL_LINK( ShapeFilterCallback, Menu *, bool );
 142
 143     void                        SetDragImage();
 144
 145 public:
 146     //when object is marked , fresh the corresponding entry tree .
 147     void                        FreshTree ( const  SdDrawDocument* pDoc );
 148     void                        FreshEntry( );
 149 };
 150
 151 /**
 152  * ControllerItem for Navigator
 153  */
 154 class SdNavigatorControllerItem : public SfxControllerItem
 155 {
 156 public:
 157     SdNavigatorControllerItem( sal_uInt16, SdNavigatorWin*, SfxBindings*,
 158         const SdNavigatorWin::UpdateRequestFunctor& rUpdateRequest);
 159
 160 protected:
 161     virtual void StateChanged( sal_uInt16 nSId, SfxItemState eState,
 162                                 const SfxPoolItem* pState ) override;
 163
 164 private:
 165     VclPtr<SdNavigatorWin> pNavigatorWin;
 166     const SdNavigatorWin::UpdateRequestFunctor maUpdateRequest;
 167 };
 168
 169 /**
 170  * ControllerItem for Navigator to show the page in the TreeLB
 171  */
 172 class SdPageNameControllerItem : public SfxControllerItem
 173 {
 174 public:
 175     SdPageNameControllerItem( sal_uInt16, SdNavigatorWin*, SfxBindings*);
 176
 177 protected:
 178     virtual void StateChanged( sal_uInt16 nSId, SfxItemState eState,
 179                                 const SfxPoolItem* pState ) override;
 180
 181 private:
 182     VclPtr<SdNavigatorWin> pNavigatorWin;
 183 };
 184
 185 #endif
 186
 187 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */