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Diffstat (limited to 'sd/source/ui/inc/SlideSorterViewShell.hxx')
| -rw-r--r-- | sd/source/ui/inc/SlideSorterViewShell.hxx | 232 |
1 files changed, 232 insertions, 0 deletions
diff --git a/sd/source/ui/inc/SlideSorterViewShell.hxx b/sd/source/ui/inc/SlideSorterViewShell.hxx new file mode 100644 index 000000000..64808d434 --- /dev/null +++ b/sd/source/ui/inc/SlideSorterViewShell.hxx @@ -0,0 +1,232 @@ +/* -*- 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 . + */ + +#pragma once + +#include "ViewShell.hxx" +#include <glob.hxx> +#include <sfx2/shell.hxx> +#include <sddllapi.h> +#include <memory> +#include <vector> + +namespace sd::slidesorter::controller { class SlotManager; } + +namespace sd::slidesorter { + +class SlideSorter; + +class SAL_DLLPUBLIC_RTTI SlideSorterViewShell final + : public ViewShell +{ + friend class controller::SlotManager; + +public: + SFX_DECL_INTERFACE(SD_IF_SDSLIDESORTERVIEWSHELL) + +private: + /// SfxInterface initializer. + static void InitInterface_Impl(); + +public: + static std::shared_ptr<SlideSorterViewShell> Create( + SfxViewFrame* pFrame, + ViewShellBase& rViewShellBase, + vcl::Window* pParentWindow, + FrameView* pFrameView); + + virtual ~SlideSorterViewShell() override; + + /** Late initialization that has to be called after a new instance has + completed its construction. + */ + virtual void Init (bool bIsMainViewShell) override; + + /** Return a slide sorter that is currently displayed in one of the + panes that belong to the given ViewShellBase object. + When there is only one slide sorter visible then that one is + returned. When two (or more) are visible then the one in the center + pane is returned. When no slidesorter is visible then NULL is + returned. + */ + // Exported for unit test + SD_DLLPUBLIC static SlideSorterViewShell* GetSlideSorter(ViewShellBase& rBase); + + virtual SdPage* GetActualPage() override; + + /// inherited from sd::ViewShell + virtual SdPage* getCurrentPage() const override; + + void ExecCtrl (SfxRequest& rRequest); + void GetCtrlState (SfxItemSet &rSet); + void FuSupport (SfxRequest& rRequest); + void FuTemporary (SfxRequest& rRequest); + void GetStatusBarState (SfxItemSet& rSet); + void FuPermanent (SfxRequest& rRequest); + void GetAttrState (SfxItemSet& rSet); + static void ExecStatusBar (SfxRequest& rRequest); + virtual void Command (const CommandEvent& rEvent, ::sd::Window* pWindow) override; + void GetMenuState (SfxItemSet &rSet); + void GetClipboardState (SfxItemSet &rSet); + + virtual void ReadFrameViewData (FrameView* pView) override; + virtual void WriteFrameViewData() override; + + /** Set the zoom factor. The given value is clipped against an upper + bound. + @param nZoom + An integer percent value, i.e. nZoom/100 is the actual zoom + factor. + */ + virtual void SetZoom (::tools::Long nZoom) override; + virtual void SetZoomRect (const ::tools::Rectangle& rZoomRect) override; + + /** This is a callback method used by the active window to delegate its + Paint() call to. This view shell itself delegates it to the view. + */ + virtual void Paint(const ::tools::Rectangle& rRect, ::sd::Window* pWin) override; + + /** Place and size the controls and windows. You may want to call this + method when something has changed that for instance affects the + visibility state of the scroll bars. + */ + virtual void ArrangeGUIElements() override; + + virtual void Activate (bool IsMDIActivate) override; + virtual void Deactivate (bool IsMDIActivate) override; + + /** Move slides up and down. Mainly uno commands. */ + void ExecMovePageUp (SfxRequest& rReq); + void GetStateMovePageUp (SfxItemSet& rSet); + + void ExecMovePageDown (SfxRequest& rReq); + void GetStateMovePageDown (SfxItemSet& rSet); + + void ExecMovePageFirst (SfxRequest& rReq); + void GetStateMovePageFirst (SfxItemSet& rSet); + + void ExecMovePageLast (SfxRequest& rReq); + void GetStateMovePageLast (SfxItemSet& rSet); + + + //===== Drag and Drop ===================================================== + + void StartDrag ( + const Point& rDragPt, + vcl::Window* pWindow ); + virtual sal_Int8 AcceptDrop ( + const AcceptDropEvent& rEvt, + DropTargetHelper& rTargetHelper, + ::sd::Window* pTargetWindow, + sal_uInt16 nPage, + SdrLayerID nLayer ) override; + virtual sal_Int8 ExecuteDrop ( + const ExecuteDropEvent& rEvt, + DropTargetHelper& rTargetHelper, + ::sd::Window* pTargetWindow, + sal_uInt16 nPage, + SdrLayerID nLayer) override; + + typedef ::std::vector<SdPage*> PageSelection; + + /** Return the set of selected pages. + */ + std::shared_ptr<PageSelection> GetPageSelection() const; + + void SetPageSelection (const std::shared_ptr<PageSelection>& rSelection); + + /** Add a listener that is called when the selection of the slide sorter + changes. + @param rListener + When this method is called multiple times for the same listener + the second and all following calls are ignored. Each listener + is added only once. + */ + void AddSelectionChangeListener (const Link<LinkParamNone*,void>& rListener); + + /** Remove a listener that was called when the selection of the slide + sorter changes. + @param rListener + It is safe to pass a listener that was not added are has been + removed previously. Such calls are ignored. + */ + void RemoveSelectionChangeListener (const Link<LinkParamNone*,void>& rListener); + + virtual css::uno::Reference<css::drawing::XDrawSubController> CreateSubController() override; + + /** Create an accessible object representing the specified window. + @param pWindow + The returned object makes the document displayed in this window + accessible. + @return + Returns an <type>AccessibleSlideSorterView</type> object. + */ + virtual css::uno::Reference<css::accessibility::XAccessible> + CreateAccessibleDocumentView (::sd::Window* pWindow) override; + // handle SlideSorterView specially because AccessibleSlideSorterView doesn't inherit from AccessibleDocumentViewBase + virtual void SwitchViewFireFocus( const css::uno::Reference< css::accessibility::XAccessible >& xAcc ) override; + + // Exported for unit test + SD_DLLPUBLIC SlideSorter& GetSlideSorter() const; + + /** Try to relocate all toplevel window elements to the given parent + window. + */ + virtual bool RelocateToParentWindow (vcl::Window* pParentWindow) override; + +private: + + /** Override this method to handle a missing tool bar correctly. + This is the case when the slide sorter is not the main view shell. + */ + virtual SfxUndoManager* ImpGetUndoManager() const override; + + std::shared_ptr<SlideSorter> mpSlideSorter; + bool mbIsArrangeGUIElementsPending; + + SlideSorterViewShell ( + SfxViewFrame* pFrame, + ViewShellBase& rViewShellBase, + vcl::Window* pParentWindow, + FrameView* pFrameView); + void Initialize(); + + /** This method overwrites the one from our base class: We do our own + scroll bar and the base class call is thus unnecessary. It simply + calls UpdateScrollBars(false). + */ + virtual void UpdateScrollBars() override; + + void PostMoveSlidesActions(const std::shared_ptr<SlideSorterViewShell::PageSelection> &rpSelection); + + void MainViewEndEditAndUnmarkAll(); + + /** Select the same pages in the document as are selected in the + SlideSorterViewShell + + return the page numbers of the first and last selected pages + */ + std::pair<sal_uInt16, sal_uInt16> SyncPageSelectionToDocument(const std::shared_ptr<SlideSorterViewShell::PageSelection> &rpSelection); +}; + +typedef std::shared_ptr<SlideSorterViewShell::PageSelection> SharedPageSelection; + +} // end of namespace ::sd::slidesorter + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |