View.hxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
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 *
 * 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 <memory>
#include <pres.hxx>
#include <tools/gen.hxx>
#include <vcl/transfer.hxx>
#include <svx/fmview.hxx>
#include <svx/svdpage.hxx>
#include <vcl/idle.hxx>
 
#include "smarttag.hxx"
#include "fusearch.hxx"
 
class SdDrawDocument;
class SdPage;
class SdrOle2Obj;
class SdrGrafObj;
class SdrMediaObj;
class OutputDevice;
class ImageMap;
class Graphic;
class SdrOutliner;
 
namespace avmedia { class PlayerListener; }
 
namespace sd {
 
class DrawDocShell;
class ViewShell;
class Window;
class ViewClipboard;
 
//For master view we want to force that master
//textboxes have readonly text, because the
//text is the auto-generated click-here-to-edit
//and it doesn't help to change it
class OutlinerMasterViewFilter
{
private:
    SdrOutliner *m_pOutl;
    bool m_bReadOnly;
public:
    OutlinerMasterViewFilter()
        : m_pOutl(nullptr)
        , m_bReadOnly(false)
    {
    }
    void Start(SdrOutliner *pOutl);
    void End();
};
 
class SearchContext
{
private:
    rtl::Reference<FuSearch> maFunctionSearch;
 
public:
    rtl::Reference<FuSearch>& getFunctionSearch()
    {
        return maFunctionSearch;
    }
 
    void setSearchFunction(rtl::Reference<FuSearch> const & xFunction)
    {
        resetSearchFunction();
        maFunctionSearch = xFunction;
    }
 
    void resetSearchFunction()
    {
        if (maFunctionSearch.is())
            maFunctionSearch->Dispose();
    }
};
 
class SAL_DLLPUBLIC_RTTI View : public FmFormView
{
public:
 
    View (
        SdDrawDocument& rDrawDoc,
        OutputDevice* pOutDev,
        ViewShell* pViewSh=nullptr);
    virtual ~View() override;
 
    void                    CompleteRedraw( OutputDevice* pOutDev, const vcl::Region& rReg, sdr::contact::ViewObjectContactRedirector* pRedirector = nullptr) override;
 
    virtual void            GetAttributes( SfxItemSet& rTargetSet, bool bOnlyHardAttr = false ) const;
    virtual bool            SetAttributes(const SfxItemSet& rSet, bool bReplaceAll = false, bool bSlide = false, bool bMaster = false);
    virtual void            MarkListHasChanged() override;
    void                    SelectAll();
    void                    DoCut();
    void                    DoCopy();
    void                    DoPaste(::sd::Window* pWindow=nullptr);
    virtual void            DoConnect(SdrOle2Obj* pOleObj) override;
    virtual bool            SetStyleSheet(SfxStyleSheet* pStyleSheet, bool bDontRemoveHardAttr = false);
    void                    StartDrag( const Point& rStartPos, vcl::Window* pWindow );
    virtual void            DragFinished( sal_Int8 nDropAction );
    virtual sal_Int8 AcceptDrop (
        const AcceptDropEvent& rEvt,
        DropTargetHelper& rTargetHelper,
        SdrLayerID nLayer);
    virtual sal_Int8 ExecuteDrop (
        const ExecuteDropEvent& rEvt,
        ::sd::Window* pTargetWindow,
        sal_uInt16 nPage,
        SdrLayerID nLayer);
 
    css::uno::Reference<css::datatransfer::XTransferable>
        CreateClipboardDataObject ();
    css::uno::Reference<css::datatransfer::XTransferable>
        CreateDragDataObject (::sd::View*, vcl::Window& rWindow,
            const Point& rDragPos);
    css::uno::Reference<css::datatransfer::XTransferable>
        CreateSelectionDataObject (::sd::View*);
 
    // update clipboard to what is selected
    void UpdateSelectionClipboard();
 
    // release content of clipboard, if we own the content
    void ClearSelectionClipboard();
 
    DrawDocShell* GetDocSh() const { return mpDocSh; }
    inline SdDrawDocument& GetDoc() const;
    ViewShell* GetViewShell() const { return mpViewSh; }
    SfxViewShell* GetSfxViewShell() const override;
 
    // Create a local UndoManager
    std::unique_ptr<SdrUndoManager> createLocalTextUndoManager() override;
 
    virtual bool SdrBeginTextEdit(SdrObject* pObj, SdrPageView* pPV = nullptr, vcl::Window* pWin = nullptr, bool bIsNewObj = false,
        SdrOutliner* pGivenOutliner = nullptr, OutlinerView* pGivenOutlinerView = nullptr,
        bool bDontDeleteOutliner = false, bool bOnlyOneView = false, bool bGrabFocus = true) override;
 
    virtual SdrEndTextEditKind SdrEndTextEdit(bool bDontDeleteReally = false) override;
 
    bool RestoreDefaultText( SdrTextObj* pTextObj );
 
    bool                    InsertData( const TransferableDataHelper& rDataHelper,
                                        const Point& rPos, sal_Int8& rDnDAction, bool bDrag,
                                        SotClipboardFormatId nFormat = SotClipboardFormatId::NONE,
                                        sal_uInt16 nPage = SDRPAGE_NOTFOUND, SdrLayerID nLayer = SDRLAYER_NOTFOUND );
    bool                    InsertMetaFile( const TransferableDataHelper& rDataHelper,
                                            const Point& rInsertPos,
                                            ImageMap const * pImageMap, bool bOptimize );
    SdrGrafObj*             InsertGraphic( const Graphic& rGraphic,
                                           sal_Int8& rAction, const Point& rPos,
                                           SdrObject* pSelectedObj, ImageMap const * pImageMap );
    void                    InsertMediaURL( const OUString& rMediaURL, sal_Int8& rAction,
                                            const Point& rPos, const Size& rSize,
                                            bool const bLink );
    SdrMediaObj*            InsertMediaObj(const OUString& rURL, sal_Int8& rAction,
                                            const Point& rPos, const Size& rSize );
 
    bool PasteRTFTable( const ::tools::SvRef<SotTempStream>& xStm, SdrPage* pPage, SdrInsertFlags nPasteOptions );
 
    bool                    IsPresObjSelected(bool bOnPage = true, bool bOnMasterPage = true, bool bCheckPresObjListOnly = false, bool bCheckLayoutOnly = false) const;
 
    void                    SetMarkedOriginalSize();
 
    bool                    IsMorphingAllowed() const;
    bool                    IsVectorizeAllowed() const;
 
    virtual SfxStyleSheet*  GetStyleSheet() const;
 
    bool GetExchangeList( std::vector<OUString> &rExchangeList,
                          std::vector<OUString> &rBookmarkList,
                          const sal_uInt16 nType );
 
    virtual void onAccessibilityOptionsChanged() override;
 
    bool isRecordingUndo() const;
 
    virtual void AddCustomHdl() override;
 
    SmartTagSet& getSmartTags() { return maSmartTags; }
    void updateHandles();
 
    virtual SdrViewContext GetContext() const override;
    virtual bool HasMarkablePoints() const override;
    virtual sal_Int32 GetMarkablePointCount() const override;
    virtual bool HasMarkedPoints() const override;
    virtual bool MarkPoint(SdrHdl& rHdl, bool bUnmark=false) override;
    virtual void CheckPossibilities() override;
    virtual bool MarkPoints(const ::tools::Rectangle* pRect, bool bUnmark) override;
    using SdrMarkView::MarkPoints;
 
    bool ShouldToggleOn(
        const bool bBulletOnOffMode,
        const bool bNormalBullet);
 
    void ChangeMarkedObjectsBulletsNumbering(
        const bool bToggle,
        const bool bHandleBullets,
        const SvxNumRule* pNumRule);
 
    void SetPossibilitiesDirty() { m_bPossibilitiesDirty = true; }
    void SetMoveAllowed( bool bSet ) { m_bMoveAllowed = bSet; }
    void SetMoveProtected( bool bSet ) { m_bMoveProtect = bSet; }
    void SetResizeFreeAllowed( bool bSet ) { m_bResizeFreeAllowed = bSet; }
    void SetResizePropAllowed( bool bSet ) { m_bResizePropAllowed = bSet; }
    void SetResizeProtected( bool bSet ) { m_bResizeProtect = bSet; }
 
    SdrObject* GetEmptyPresentationObject( PresObjKind eKind );
    SdPage* GetPage();
    SdrObject* GetSelectedSingleObject(SdPage const * pPage);
    void SetAuthor(const OUString& rAuthor) { m_sAuthor = rAuthor; }
    const OUString& GetAuthor() const { return m_sAuthor; }
 
    SearchContext& getSearchContext() { return maSearchContext; }
protected:
    DECL_DLLPRIVATE_LINK( OnParagraphInsertedHdl, ::Outliner::ParagraphHdlParam, void );
    DECL_DLLPRIVATE_LINK( OnParagraphRemovingHdl, ::Outliner::ParagraphHdlParam, void );
 
    virtual void OnBeginPasteOrDrop( PasteOrDropInfos* pInfo ) override;
    virtual void OnEndPasteOrDrop( PasteOrDropInfos* pInfo ) override;
 
    SdDrawDocument&         mrDoc;
    DrawDocShell*           mpDocSh;
    ViewShell*              mpViewSh;
    std::unique_ptr<SdrMarkList> mpDragSrcMarkList;
    SdrObject*              mpDropMarkerObj;
    std::unique_ptr<SdrDropMarkerOverlay> mpDropMarker;
    sal_uInt16              mnDragSrcPgNum;
    Point                   maDropPos;
    ::std::vector<OUString> maDropFileVector;
    sal_Int8                mnAction;
    Idle                    maDropErrorIdle;
    Idle                    maDropInsertFileIdle;
    rtl::Reference<avmedia::PlayerListener> mxDropMediaSizeListener;
    sal_uInt16              mnLockRedrawSmph;
    bool                    mbIsDropAllowed;
 
                            DECL_DLLPRIVATE_LINK( DropErrorHdl, Timer*, void );
                            DECL_DLLPRIVATE_LINK( DropInsertFileHdl, Timer*, void );
                            DECL_DLLPRIVATE_LINK( ExecuteNavigatorDrop, void*, void );
 
    void ImplClearDrawDropMarker();
 
    SmartTagSet             maSmartTags;
 
private:
    ::std::unique_ptr<ViewClipboard> mpClipboard;
    OutlinerMasterViewFilter maMasterViewFilter;
    SearchContext maSearchContext;
 
    OUString m_sAuthor;
};
 
SdDrawDocument& View::GetDoc() const
{
    return mrDoc;
}
 
} // end of namespace sd
 
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */