/* -*- 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 . */ #ifndef INCLUDED_SW_SOURCE_CORE_INC_FLYFRMS_HXX #define INCLUDED_SW_SOURCE_CORE_INC_FLYFRMS_HXX #include #include "flyfrm.hxx" // #i28701# class SwFlyAtContentFrame; class SwNoTextFrame; double getLocalFrameRotation_from_SwNoTextFrame(const SwNoTextFrame& rNoTextFrame); // Base class for those Flys that can "move freely" or better that are not // bound in Content. class SwFlyFreeFrame : public SwFlyFrame { private: // #i34753# - flag for at-page anchored Writer fly frames // to prevent a positioning - call of method -, if Writer // fly frame is already clipped during its format by the object formatter. bool mbNoMakePos : 1; // #i37068# - flag to prevent move in method bool mbNoMoveOnCheckClip : 1; SwRect maUnclippedFrame; // RotateFlyFrame3 add TransformableSwFrame std::unique_ptr< TransformableSwFrame > mpTransformableSwFrame; void CheckClip( const SwFormatFrameSize &rSz ); //'Emergency' Clipping. /** determines, if direct environment of fly frame has 'auto' size #i17297# start with anchor frame and search for a header, footer, row or fly frame stopping at page frame. return , if such a frame is found and it has 'auto' size. otherwise is returned. @return boolean indicating, that direct environment has 'auto' size */ bool HasEnvironmentAutoSize() const; // RotateFlyFrame3 - Support for outer Frame of a SwGrfNode // Only for local data extraction. To uniquely access information // for local transformation, use getFrameArea(Print)Transformation double getLocalFrameRotation() const; protected: // #i28701# - new friend class for access to // method friend class SwFlyNotify; virtual void NotifyBackground( SwPageFrame *pPage, const SwRect& rRect, PrepareHint eHint) override; SwFlyFreeFrame( SwFlyFrameFormat*, SwFrame*, SwFrame *pAnchor ); virtual void DestroyImpl() override; virtual ~SwFlyFreeFrame() override; public: // #i28701# virtual void MakeAll(vcl::RenderContext* pRenderContext) override; // #i37068# - accessors for member void SetNoMoveOnCheckClip( const bool _bNewNoMoveOnCheckClip ) { mbNoMoveOnCheckClip = _bNewNoMoveOnCheckClip; } bool IsNoMoveOnCheckClip() const { return mbNoMoveOnCheckClip; } // #i34753# - accessors for member void SetNoMakePos( const bool _bNoMakePos ) { if ( IsFlyLayFrame() ) { mbNoMakePos = _bNoMakePos; } } bool IsNoMakePos() const { if ( IsFlyLayFrame() ) { return mbNoMakePos; } else { return false; } } const SwRect& GetUnclippedFrame( ) const { if ( maUnclippedFrame.HasArea( ) ) return maUnclippedFrame; else return getFrameArea(); } /** method to determine, if a format on the Writer fly frame is possible #i28701# refine 'IsFormatPossible'-conditions of method by: format isn't possible, if Writer fly frame isn't registered at a page frame and its anchor frame isn't inside another Writer fly frame. */ virtual bool IsFormatPossible() const override; // RotateFlyFrame3 - Support for Transformations bool isTransformableSwFrame() const { return bool(mpTransformableSwFrame); } TransformableSwFrame* getTransformableSwFrame() { return mpTransformableSwFrame.get(); } const TransformableSwFrame* getTransformableSwFrame() const { return mpTransformableSwFrame.get(); } // RotateFlyFrame3 - Support for AutoContour bool supportsAutoContour() const; // RotateFlyFrame3 - Support for Transformations virtual basegfx::B2DHomMatrix getFrameAreaTransformation() const override; virtual basegfx::B2DHomMatrix getFramePrintAreaTransformation() const override; // RotateFlyFrame3 - Support for Transformations virtual void transform_translate(const Point& rOffset) override; }; // Flys that are bound to LayoutFrames and not to Content class SwFlyLayFrame : public SwFlyFreeFrame { public: // #i28701# SwFlyLayFrame( SwFlyFrameFormat*, SwFrame*, SwFrame *pAnchor ); protected: virtual void Modify( const SfxPoolItem*, const SfxPoolItem* ) override; }; // Flys that are bound to Content but not in Content class SwFlyAtContentFrame : public SwFlyFreeFrame { protected: virtual void MakeAll(vcl::RenderContext* pRenderContext) override; // #i28701# virtual bool InvalidationAllowed( const InvalidationType _nInvalid ) const override; /** method to assure that anchored object is registered at the correct page frame #i28701# */ virtual void RegisterAtCorrectPage() override; virtual void Modify( const SfxPoolItem*, const SfxPoolItem* ) override; public: // #i28701# SwFlyAtContentFrame( SwFlyFrameFormat*, SwFrame*, SwFrame *pAnchor ); void SetAbsPos( const Point &rNew ); // #i26791# virtual void MakeObjPos() override; /** method to determine, if a format on the Writer fly frame is possible #i28701# refine 'IsFormatPossible'-conditions of method by: format isn't possible, if method is already in progress. */ virtual bool IsFormatPossible() const override; }; // Flys that are bound to a character in Content class SwFlyInContentFrame : public SwFlyFrame { Point aRef; // relative to this point AbsPos is being calculated virtual void DestroyImpl() override; virtual ~SwFlyInContentFrame() override; protected: virtual void NotifyBackground( SwPageFrame *pPage, const SwRect& rRect, PrepareHint eHint) override; virtual void MakeAll(vcl::RenderContext* pRenderContext) override; virtual void Modify( const SfxPoolItem*, const SfxPoolItem* ) override; public: // #i28701# SwFlyInContentFrame( SwFlyFrameFormat*, SwFrame*, SwFrame *pAnchor ); virtual void Format( vcl::RenderContext* pRenderContext, const SwBorderAttrs *pAttrs = nullptr ) override; void SetRefPoint( const Point& rPoint, const Point &rRelAttr, const Point &rRelPos ); const Point &GetRefPoint() const { return aRef; } Point const & GetRelPos() const; // (26.11.93, see tabfrm.hxx, but might also be valid for others) // For creation of a Fly after a FlyCnt was created _and_ inserted. // Must be called by creator because can be pasted only after creation. // Sometimes the page for registering the Flys is not visible until then // as well. void RegistFlys(); //see layact.cxx void AddRefOfst( long nOfst ) { aRef.AdjustY( nOfst ); } // #i26791# virtual void MakeObjPos() override; // invalidate anchor frame on invalidation of the position, because the // position is calculated during the format of the anchor frame virtual void ActionOnInvalidation( const InvalidationType _nInvalid ) override; }; #endif /* vim:set shiftwidth=4 softtabstop=4 expandtab: */