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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 SD_SLIDESORTER_SLIDE_SORTER_VIEW_SHELL_HXX
21 : #define SD_SLIDESORTER_SLIDE_SORTER_VIEW_SHELL_HXX
22 :
23 : #include "ViewShell.hxx"
24 : #include "glob.hxx"
25 : #include <sfx2/shell.hxx>
26 : #include <sfx2/viewfac.hxx>
27 : #include <boost/shared_ptr.hpp>
28 : #include <vector>
29 :
30 : namespace sd { namespace slidesorter { namespace controller {
31 : class SlotManager;
32 : } } }
33 :
34 :
35 : namespace sd { namespace slidesorter {
36 :
37 : class SlideSorter;
38 :
39 : class SlideSorterViewShell
40 : : public ViewShell
41 : {
42 : friend class controller::SlotManager;
43 :
44 : public:
45 : TYPEINFO();
46 3 : SFX_DECL_INTERFACE(SD_IF_SDSLIDESORTERVIEWSHELL)
47 :
48 : static ::boost::shared_ptr<SlideSorterViewShell> Create(
49 : SfxViewFrame* pFrame,
50 : ViewShellBase& rViewShellBase,
51 : ::Window* pParentWindow,
52 : FrameView* pFrameView,
53 : const bool bIsCenterPane);
54 :
55 : virtual ~SlideSorterViewShell (void);
56 :
57 : /** Late initialization that has to be called after a new instance has
58 : completed its construction.
59 : */
60 : virtual void Init (bool bIsMainViewShell);
61 :
62 : /** Return a slide sorter that is currently displayed in one of the
63 : panes that belong to the given ViewShellBase object.
64 : When there is only one slide sorter visible then that one is
65 : returned. When two (or more) are visible then the one in the center
66 : pane is returned. When no slidesorter is visible then NULL is
67 : returned.
68 : */
69 : static SlideSorterViewShell* GetSlideSorter (ViewShellBase& rBase);
70 :
71 : virtual void GetFocus (void);
72 : virtual void LoseFocus (void);
73 : virtual SdPage* GetActualPage (void);
74 :
75 : /// inherited from sd::ViewShell
76 : virtual SdPage* getCurrentPage() const;
77 :
78 : void ExecCtrl (SfxRequest& rRequest);
79 : virtual void GetCtrlState (SfxItemSet &rSet);
80 : virtual void FuSupport (SfxRequest& rRequest);
81 : virtual void FuTemporary (SfxRequest& rRequest);
82 : virtual void GetStatusBarState (SfxItemSet& rSet);
83 : virtual void FuPermanent (SfxRequest& rRequest);
84 : void GetAttrState (SfxItemSet& rSet);
85 : void ExecStatusBar (SfxRequest& rRequest);
86 : virtual void Command (const CommandEvent& rEvent, ::sd::Window* pWindow);
87 : virtual void GetMenuState (SfxItemSet &rSet);
88 : virtual void GetClipboardState (SfxItemSet &rSet);
89 :
90 : virtual void ReadFrameViewData (FrameView* pView);
91 : virtual void WriteFrameViewData (void);
92 :
93 : /** Set the zoom factor. The given value is clipped against an upper
94 : bound.
95 : @param nZoom
96 : An integer percent value, i.e. nZoom/100 is the actual zoom
97 : factor.
98 : */
99 : virtual void SetZoom (long int nZoom);
100 : virtual void SetZoomRect (const Rectangle& rZoomRect);
101 :
102 : /** This is a callback method used by the active window to delegate its
103 : Paint() call to. This view shell itself delegates it to the view.
104 : */
105 : virtual void Paint(const Rectangle& rRect, ::sd::Window* pWin);
106 :
107 : /** Place and size the controls and windows. You may want to call this
108 : method when something has changed that for instance affects the
109 : visibility state of the scroll bars.
110 : */
111 : virtual void ArrangeGUIElements (void);
112 :
113 : virtual void Activate (sal_Bool IsMDIActivate);
114 :
115 : //===== Drag and Drop =====================================================
116 :
117 : virtual void StartDrag (
118 : const Point& rDragPt,
119 : ::Window* pWindow );
120 : virtual void DragFinished (
121 : sal_Int8 nDropAction);
122 : virtual sal_Int8 AcceptDrop (
123 : const AcceptDropEvent& rEvt,
124 : DropTargetHelper& rTargetHelper,
125 : ::sd::Window* pTargetWindow = NULL,
126 : sal_uInt16 nPage = SDRPAGE_NOTFOUND,
127 : sal_uInt16 nLayer = SDRPAGE_NOTFOUND );
128 : virtual sal_Int8 ExecuteDrop (
129 : const ExecuteDropEvent& rEvt,
130 : DropTargetHelper& rTargetHelper,
131 : ::sd::Window* pTargetWindow = NULL,
132 : sal_uInt16 nPage = SDRPAGE_NOTFOUND,
133 : sal_uInt16 nLayer = SDRPAGE_NOTFOUND);
134 :
135 : typedef ::std::vector<SdPage*> PageSelection;
136 :
137 : /** Return the set of selected pages.
138 : */
139 : ::boost::shared_ptr<PageSelection> GetPageSelection (void) const;
140 :
141 : void SetPageSelection (const ::boost::shared_ptr<PageSelection>& rSelection);
142 :
143 : /** Add a listener that is called when the selection of the slide sorter
144 : changes.
145 : @param rListener
146 : When this method is called multiple times for the same listener
147 : the second and all following calls are ignored. Each listener
148 : is added only once.
149 : */
150 : void AddSelectionChangeListener (const Link& rListener);
151 :
152 : /** Remove a listener that was called when the selection of the slide
153 : sorter changes.
154 : @param rListener
155 : It is save to pass a listener that was not added are has been
156 : removed previously. Such calls are ignored.
157 : */
158 : void RemoveSelectionChangeListener (const Link& rListener);
159 :
160 : virtual css::uno::Reference<css::drawing::XDrawSubController> CreateSubController (void);
161 :
162 : /** Create an accessible object representing the specified window.
163 : @param pWindow
164 : The returned object makes the document displayed in this window
165 : accessible.
166 : @return
167 : Returns an <type>AccessibleSlideSorterView</type> object.
168 : */
169 : virtual ::com::sun::star::uno::Reference<
170 : ::com::sun::star::accessibility::XAccessible>
171 : CreateAccessibleDocumentView (::sd::Window* pWindow);
172 :
173 : SlideSorter& GetSlideSorter (void) const;
174 :
175 : /** Try to relocate all toplevel window elements to the given parent
176 : window.
177 : */
178 : virtual bool RelocateToParentWindow (::Window* pParentWindow);
179 :
180 : protected:
181 :
182 : virtual SvBorder GetBorder (bool bOuterResize);
183 :
184 : /** This method is overloaded to handle a missing tool bar correctly.
185 : This is the case when the slide sorter is not the main view shell.
186 : */
187 : virtual ::svl::IUndoManager* ImpGetUndoManager (void) const;
188 :
189 : private:
190 : ::boost::shared_ptr<SlideSorter> mpSlideSorter;
191 : bool mbIsArrangeGUIElementsPending;
192 :
193 : SlideSorterViewShell (
194 : SfxViewFrame* pFrame,
195 : ViewShellBase& rViewShellBase,
196 : ::Window* pParentWindow,
197 : FrameView* pFrameView);
198 : void Initialize (void);
199 :
200 : /** This method overwrites the one from our base class: We do our own
201 : scroll bar and the base class call is thus unnecessary. It simply
202 : calls UpdateScrollBars(false).
203 : */
204 : virtual void UpdateScrollBars (void);
205 : };
206 :
207 : typedef ::boost::shared_ptr<SlideSorterViewShell::PageSelection> SharedPageSelection;
208 :
209 : } } // end of namespace ::sd::slidesorter
210 :
211 : #endif
212 :
213 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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