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Diffstat (limited to 'sd/source/ui/toolpanel/controls/MasterPagesSelector.hxx')
| -rw-r--r-- | sd/source/ui/toolpanel/controls/MasterPagesSelector.hxx | 238 |
1 files changed, 238 insertions, 0 deletions
diff --git a/sd/source/ui/toolpanel/controls/MasterPagesSelector.hxx b/sd/source/ui/toolpanel/controls/MasterPagesSelector.hxx new file mode 100644 index 000000000000..89410a24ce0c --- /dev/null +++ b/sd/source/ui/toolpanel/controls/MasterPagesSelector.hxx @@ -0,0 +1,238 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +#ifndef SD_TASKPANE_CONTROLS_MASTER_PAGES_SELECTOR_HXX +#define SD_TASKPANE_CONTROLS_MASTER_PAGES_SELECTOR_HXX + +#include "taskpane/TaskPaneTreeNode.hxx" +#include "MasterPageContainer.hxx" +#include "SlideSorterViewShell.hxx" + +#include "pres.hxx" +#include <sfx2/shell.hxx> +#include <vcl/image.hxx> +#include "glob.hxx" +#include <osl/mutex.hxx> + +#include <queue> + +class MouseEvent; +class SdDrawDocument; +class SdPage; +class SfxModule; + +namespace sd { +class DrawViewShell; +class TemplateEntry; +class TemplateDir; +class ViewShellBase; +} + +namespace sd { namespace toolpanel { namespace controls { + +class PreviewValueSet; + +/** Base class of a menu that lets the user select from a list of + templates or designs that are loaded from files. +*/ +class MasterPagesSelector + : public TreeNode, + public SfxShell +{ +public: + TYPEINFO(); + SFX_DECL_INTERFACE(SD_IF_SDMASTERPAGESSELECTOR) + + MasterPagesSelector ( + TreeNode* pParent, + SdDrawDocument& rDocument, + ViewShellBase& rBase, + const ::boost::shared_ptr<MasterPageContainer>& rpContainer); + virtual ~MasterPagesSelector (void); + + virtual void LateInit (void); + + /** Return the height that this control needs to show all of its lines. + */ + long GetRequiredHeight (int nWidth) const; + + /** The given master page, either the master page of a slide or a notes + page, is cloned and inserted into mrDocument. The necessary styles + are copied as well. + */ + static SdPage* AddMasterPage ( + SdDrawDocument* pTargetDocument, + SdPage* pMasterPage, + USHORT nInsertionIndex); + + virtual Size GetPreferredSize (void); + virtual sal_Int32 GetPreferredWidth (sal_Int32 nHeight); + virtual sal_Int32 GetPreferredHeight (sal_Int32 nWidth); + virtual bool IsResizable (void); + virtual ::Window* GetWindow (void); + virtual sal_Int32 GetMinimumWidth (void); + + virtual void Execute (SfxRequest& rRequest); + virtual void GetState (SfxItemSet& rItemSet); + + /** Update the selection of previews according to whatever + influences them appart from mouse and keyboard. If, for + example, the current page of the main pane changes, then call + this method at the CurrentMasterPagesSelector to select the + previews of the master pages that are assigned to the new + current page. + + The default implementation of this method ignores the call. This is + used by e.g. the RecentMasterPagesSelector because it does not show + the currently used master pages by default and thus is not + influenced by its changes. + */ + virtual void UpdateSelection (void); + + void FillPageSet (void); + + /** Make the selector empty. This method clear the value set from any + entries. Overload this method to add functionality, especially to + destroy objects set as data items at the value set. + */ + void ClearPageSet (void); + + void SetSmartHelpId( const SmartId& aId, SmartIdUpdateMode aMode = SMART_SET_SMART ); + + /** Mark the preview that belongs to the given index as not up-to-date + anymore with respect to page content or preview size. + The implementation of this method will either sunchronously or + asynchronously call UpdatePreview(). + @param nIndex + Index into the value set control that is used for displaying the + previews. + */ + void InvalidatePreview (const SdPage* pPage); + + void UpdateAllPreviews (void); + +protected: + mutable ::osl::Mutex maMutex; + ::boost::shared_ptr<MasterPageContainer> mpContainer; + + SdDrawDocument& mrDocument; + ::std::auto_ptr<PreviewValueSet> mpPageSet; + bool mbSmallPreviewSize; + ViewShellBase& mrBase; + /** Slot that is executed as default action when the left mouse button is + clicked over a master page. + */ + sal_uInt16 mnDefaultClickAction; + /** Pages with pointers in this queue have their previews updated + eventually. Filled by InvalidatePreview() and operated upon by + UpdatePreviews(). + */ + ::std::queue<USHORT> maPreviewUpdateQueue; + + virtual SdPage* GetSelectedMasterPage (void); + + /** Assign the given master page to all slides of the document. + @param pMasterPage + The master page to assign to all slides. + */ + void AssignMasterPageToAllSlides (SdPage* pMasterPage); + + /** Assign the given master page to all slides that are selected in a + slide sorter that is displayed in the lef or center pane. When both + panes display a slide sorter then the one in the center pane is + used. + */ + void AssignMasterPageToSelectedSlides (SdPage* pMasterPage); + + virtual void AssignMasterPageToPageList ( + SdPage* pMasterPage, + const ::sd::slidesorter::SharedPageSelection& rPageList); + + virtual void NotifyContainerChangeEvent (const MasterPageContainerChangeEvent& rEvent); + + typedef ::std::pair<int, MasterPageContainer::Token> UserData; + UserData* CreateUserData (int nIndex, MasterPageContainer::Token aToken) const; + UserData* GetUserData (int nIndex) const; + void SetUserData (int nIndex, UserData* pData); + + virtual sal_Int32 GetIndexForToken (MasterPageContainer::Token aToken) const; + typedef ::std::vector<MasterPageContainer::Token> ItemList; + void UpdateItemList (::std::auto_ptr<ItemList> pList); + void Clear (void); + /** Invalidate the specified item so that on the next Fill() this item + is updated. + */ + void InvalidateItem (MasterPageContainer::Token aToken); + + // For every item in the ValueSet we store its associated token. This + // allows a faster access and easier change tracking. + ItemList maCurrentItemList; + typedef ::std::map<MasterPageContainer::Token,sal_Int32> TokenToValueSetIndex; + TokenToValueSetIndex maTokenToValueSetIndex; + + ItemList maLockedMasterPages; + /** Lock master pages in the given list and release locks that where + previously aquired. + */ + void UpdateLocks (const ItemList& rItemList); + + void Fill (void); + virtual void Fill (ItemList& rItemList) = 0; + + /** Give derived classes the oportunity to provide their own context + menu. If they do then they probably have to provide their own + Execute() and GetState() methods as well. + */ + virtual ResId GetContextMenuResId (void) const; + +private: + /** The offset between ValueSet index and MasterPageContainer::Token + last seen. This value is used heuristically to speed up the lookup + of an index for a token. + */ + DECL_LINK(ClickHandler, PreviewValueSet*); + DECL_LINK(RightClickHandler, MouseEvent*); + DECL_LINK(ContextMenuCallback, CommandEvent*); + DECL_LINK(ContainerChangeListener, MasterPageContainerChangeEvent*); + + void SetItem ( + USHORT nIndex, + MasterPageContainer::Token aToken); + void AddTokenToIndexEntry ( + USHORT nIndex, + MasterPageContainer::Token aToken); + void RemoveTokenToIndexEntry ( + USHORT nIndex, + MasterPageContainer::Token aToken); +}; + +} } } // end of namespace ::sd::toolpanel::controls + +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |