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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_SDTREELB_HXX
21 : #define INCLUDED_SD_SOURCE_UI_INC_SDTREELB_HXX
22 :
23 : #include <svtools/transfer.hxx>
24 :
25 : #include "sdresid.hxx"
26 : #include "pres.hxx"
27 : #include "sddllapi.h"
28 : #include <svtools/treelistbox.hxx>
29 : #include <svl/urlbmk.hxx>
30 : #include <tools/ref.hxx>
31 : #include "sdxfer.hxx"
32 : #include <vector>
33 : using namespace std;
34 : #include <boost/scoped_ptr.hpp>
35 : #include <boost/function.hpp>
36 :
37 : class SdDrawDocument;
38 : class SfxMedium;
39 : class SfxViewFrame;
40 : class SdNavigatorWin;
41 : class SdrObject;
42 : class SdrObjList;
43 : class SdPage;
44 : class SvTreeListEntry;
45 :
46 : namespace sd {
47 : class ViewShell;
48 :
49 : class DrawDocShell;
50 : #ifndef SV_DECL_DRAW_DOC_SHELL_DEFINED
51 : #define SV_DECL_DRAW_DOC_SHELL_DEFINED
52 : typedef ::tools::SvRef<DrawDocShell> DrawDocShellRef;
53 : #endif
54 : }
55 :
56 : /**
57 : * Effect-Tab-Dialog
58 : */
59 : class SD_DLLPUBLIC SdPageObjsTLB : public SvTreeListBox
60 : {
61 : private:
62 :
63 : static sal_Bool SAL_DLLPRIVATE bIsInDrag; ///< static, in the case the navigator is deleted in ExecuteDrag
64 :
65 : // set contenttree in SdNavigatorWin
66 : sal_Bool bisInSdNavigatorWin;
67 : public:
68 :
69 : // nested class to implement the TransferableHelper
70 : class SdPageObjsTransferable : public SdTransferable
71 : {
72 : public:
73 : SdPageObjsTransferable(
74 : SdPageObjsTLB& rParent,
75 : const INetBookmark& rBookmark,
76 : ::sd::DrawDocShell& rDocShell,
77 : NavigatorDragType eDragType,
78 : const ::com::sun::star::uno::Any& rTreeListBoxData );
79 : ::sd::DrawDocShell& GetDocShell() const;
80 : NavigatorDragType GetDragType() const;
81 :
82 : static const ::com::sun::star::uno::Sequence< sal_Int8 >& getUnoTunnelId();
83 : static SdPageObjsTransferable* getImplementation( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& rxData ) throw();
84 : /** Return a temporary transferable data flavor that is used
85 : internally in the navigator for reordering entries. Its
86 : lifetime ends with the office application.
87 : */
88 : static sal_uInt32 GetListBoxDropFormatId (void);
89 :
90 : private:
91 : /** Temporary drop flavor id that is used internally in the
92 : navigator.
93 : */
94 : static sal_uInt32 mnListBoxDropFormatId;
95 :
96 : SdPageObjsTLB& mrParent;
97 : INetBookmark maBookmark;
98 : ::sd::DrawDocShell& mrDocShell;
99 : NavigatorDragType meDragType;
100 : const ::com::sun::star::uno::Any maTreeListBoxData;
101 : SAL_DLLPRIVATE virtual ~SdPageObjsTransferable();
102 :
103 : SAL_DLLPRIVATE virtual void AddSupportedFormats() SAL_OVERRIDE;
104 : SAL_DLLPRIVATE virtual bool GetData( const ::com::sun::star::datatransfer::DataFlavor& rFlavor ) SAL_OVERRIDE;
105 : SAL_DLLPRIVATE virtual void DragFinished( sal_Int8 nDropAction ) SAL_OVERRIDE;
106 :
107 : SAL_DLLPRIVATE virtual sal_Int64 SAL_CALL getSomething( const ::com::sun::star::uno::Sequence< sal_Int8 >& rId ) throw( ::com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
108 : };
109 :
110 : friend class SdPageObjsTLB::SdPageObjsTransferable;
111 :
112 : /** Determine whether the specified page belongs to the current show
113 : which is either the standard show or a custom show.
114 : @param pPage
115 : Pointer to the page for which to check whether it belongs to the
116 : show.
117 : @return
118 : Returns <FALSE/> if there is no custom show or if the current
119 : show does not contain the specified page at least once.
120 : */
121 : bool PageBelongsToCurrentShow (const SdPage* pPage) const;
122 :
123 : protected:
124 :
125 : Window* mpParent;
126 : const SdDrawDocument* mpDoc;
127 : SdDrawDocument* mpBookmarkDoc;
128 : SfxMedium* mpMedium;
129 : SfxMedium* mpOwnMedium;
130 : Image maImgOle;
131 : Image maImgGraphic;
132 : sal_Bool mbLinkableSelected;
133 : OUString maDocName;
134 : ::sd::DrawDocShellRef mxBookmarkDocShRef; ///< for the loading of bookmarks
135 : SdNavigatorWin* mpDropNavWin;
136 : SfxViewFrame* mpFrame;
137 : vector<OUString> maTreeItem;
138 : sal_Bool mbSaveTreeItemState;
139 : OUString maSelectionEntryText;
140 :
141 : // DragSourceHelper
142 : virtual void StartDrag( sal_Int8 nAction, const Point& rPosPixel ) SAL_OVERRIDE;
143 :
144 : // DropTargetHelper
145 : virtual sal_Int8 AcceptDrop( const AcceptDropEvent& rEvt ) SAL_OVERRIDE;
146 : virtual sal_Int8 ExecuteDrop( const ExecuteDropEvent& rEvt ) SAL_OVERRIDE;
147 :
148 : virtual void RequestingChildren( SvTreeListEntry* pParent ) SAL_OVERRIDE;
149 :
150 : void DoDrag();
151 : void OnDragFinished( sal_uInt8 nDropAction );
152 :
153 : /** Return the name of the object. When the object has no user supplied
154 : name and the bCreate flag is <TRUE/> then a name is created
155 : automatically. Additionally the mbShowAllShapes flag is taken into
156 : account when there is no user supplied name. When this flag is
157 : <FALSE/> then no name is created.
158 : @param pObject
159 : When this is NULL then an empty string is returned, regardless
160 : of the value of bCreate.
161 : @param bCreate
162 : This flag controls for objects without user supplied name
163 : whether a name is created. When a name is created then this
164 : name is not stored in the object.
165 : */
166 : OUString GetObjectName (
167 : const SdrObject* pObject,
168 : const bool bCreate = true) const;
169 : void CloseBookmarkDoc();
170 : DECL_STATIC_LINK(SdPageObjsTLB, ExecDragHdl, void*);
171 :
172 : /** Handle the reordering of entries in the navigator. This method
173 : reorders both the involved shapes in their page as well as the
174 : associated list box entries.
175 : */
176 : virtual TriState NotifyMoving(
177 : SvTreeListEntry* pTarget,
178 : SvTreeListEntry* pEntry,
179 : SvTreeListEntry*& rpNewParent,
180 : sal_uLong& rNewChildPos) SAL_OVERRIDE;
181 :
182 : using Window::GetDropTarget;
183 : virtual SvTreeListEntry* GetDropTarget (const Point& rLocation) SAL_OVERRIDE;
184 : virtual void InitEntry(SvTreeListEntry*, const OUString&, const Image&, const Image&,SvLBoxButtonKind) SAL_OVERRIDE;
185 :
186 : public:
187 :
188 : SdPageObjsTLB( Window* pParent, const SdResId& rSdResId );
189 : SdPageObjsTLB( Window* pParent, WinBits nStyle );
190 : virtual ~SdPageObjsTLB();
191 :
192 : // helper function for GetEntryAltText and GetEntryLongDescription
193 : OUString getAltLongDescText( SvTreeListEntry* pEntry , sal_Bool isAltText) const;
194 : OUString GetEntryAltText( SvTreeListEntry* pEntry ) const SAL_OVERRIDE;
195 : OUString GetEntryLongDescription( SvTreeListEntry* pEntry ) const SAL_OVERRIDE;
196 : virtual void SelectHdl() SAL_OVERRIDE;
197 : virtual void KeyInput( const KeyEvent& rKEvt ) SAL_OVERRIDE;
198 :
199 0 : void SetViewFrame( SfxViewFrame* pViewFrame ) { mpFrame = pViewFrame; }
200 : SfxViewFrame* GetViewFrame() const { return mpFrame; }
201 :
202 : void Fill( const SdDrawDocument*, sal_Bool bAllPages, const OUString& rDocName );
203 : void Fill( const SdDrawDocument*, SfxMedium* pSfxMedium, const OUString& rDocName );
204 : void SetShowAllShapes (const bool bShowAllShapes, const bool bFill);
205 : bool GetShowAllShapes (void) const;
206 : sal_Bool IsEqualToDoc( const SdDrawDocument* pInDoc = NULL );
207 : sal_Bool HasSelectedChildren( const OUString& rName );
208 : sal_Bool SelectEntry( const OUString& rName );
209 : OUString GetSelectEntry();
210 :
211 : //Mark Current Entry
212 : void MarkCurEntry( const OUString& rName );
213 0 : void SetSdNavigatorWinFlag(sal_Bool isInSdNavigatorWin){bisInSdNavigatorWin =isInSdNavigatorWin;};
214 : void FreshCurEntry();
215 :
216 : void Clear();
217 0 : void SetSaveTreeItemStateFlag(sal_Bool bState){mbSaveTreeItemState = bState;}
218 : void SaveExpandedTreeItemState(SvTreeListEntry* pEntry, vector<OUString>& vectTreeItem);
219 :
220 : /** return selected entries
221 : nDepth == 0 -> pages
222 : nDepth == 1 -> objects */
223 :
224 : std::vector<OUString> GetSelectEntryList (const sal_uInt16 nDepth) const;
225 :
226 : SdDrawDocument* GetBookmarkDoc(SfxMedium* pMedium = NULL);
227 :
228 0 : sal_Bool IsLinkableSelected() const { return mbLinkableSelected; }
229 :
230 : static sal_Bool IsInDrag();
231 : using SvTreeListBox::ExecuteDrop;
232 :
233 : using SvTreeListBox::SelectEntry;
234 :
235 : /** Return the view shell that is linked to the given doc shell.
236 : Call this method when the there is a chance that the doc shell
237 : has been disconnected from the view shell (but not the other
238 : way round.)
239 : @return
240 : May return <NULL/> when the link between view shell and
241 : doc shell has been severed.
242 : */
243 : static ::sd::ViewShell* GetViewShellForDocShell (::sd::DrawDocShell &rDocShell);
244 :
245 : private:
246 : /** This flag controls whether all shapes are shown as children of pages
247 : and group shapes or only the named shapes.
248 : */
249 : bool mbShowAllShapes;
250 : /** This flag controls whether to show all pages.
251 : */
252 : bool mbShowAllPages;
253 :
254 : /** Return <TRUE/> when the current transferable may be dropped at the
255 : given list box entry.
256 : */
257 : bool IsDropAllowed (SvTreeListEntry* pEntry);
258 :
259 : /** This inner class is defined in sdtreelb.cxx and is basically a
260 : container for the icons used in the list box for the entries.
261 : */
262 : class IconProvider;
263 :
264 : /** Add one list box entry for the parent of the given shapes and one child entry for
265 : each of the given shapes.
266 : @param rList
267 : The container of shapes that are to be inserted.
268 : @param pShape
269 : The parent shape or NULL when the parent is a page.
270 : @param rsName
271 : The name to be displayed for the new parent node.
272 : @param bIsExcluded
273 : Some pages can be excluded (from the show?).
274 : @param pParentEntry
275 : The parent entry of the new parent entry.
276 : @param rIconProvider
277 : Icons used to visualize the different shape and page types.
278 : */
279 : void AddShapeList (
280 : const SdrObjList& rList,
281 : SdrObject* pShape,
282 : const OUString& rsName,
283 : const bool bIsExcluded,
284 : SvTreeListEntry* pParentEntry,
285 : const IconProvider& rIconProvider);
286 :
287 : /** Add the given object to a transferable object so that the object can
288 : be dragged and dropped without having a name.
289 : */
290 : void AddShapeToTransferable (
291 : SdTransferable& rTransferable,
292 : SdrObject& rObject) const;
293 : };
294 :
295 : #endif // INCLUDED_SD_SOURCE_UI_INC_SDTREELB_HXX
296 :
297 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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