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Diffstat (limited to 'include/svx/svdpagv.hxx')
| -rw-r--r-- | include/svx/svdpagv.hxx | 254 |
1 files changed, 254 insertions, 0 deletions
diff --git a/include/svx/svdpagv.hxx b/include/svx/svdpagv.hxx new file mode 100644 index 000000000..2f77dfa66 --- /dev/null +++ b/include/svx/svdpagv.hxx @@ -0,0 +1,254 @@ +/* -*- 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 <com/sun/star/awt/XControlContainer.hpp> +#include <rtl/ustring.hxx> +#include <tools/color.hxx> +#include <svx/svdhlpln.hxx> +#include <svx/svdsob.hxx> +#include <svx/svdtypes.hxx> +#include <svx/svxdllapi.h> + +#include <memory> +#include <vector> +#include <basegfx/range/b2irectangle.hxx> + + +namespace vcl { class Region; } +class SdrObjList; +class SdrObject; +class SdrPage; +class SdrUnoObj; +class SdrPaintWindow; +class SdrView; +class SdrPageObj; +class SdrPageView; + +namespace sdr::contact +{ + class ViewObjectContactRedirector; + class DisplayInfo; + class ViewObjectContactRedirector; +} + +// typedefs for a list of SdrPageWindow +class SdrPageWindow; + +class SVXCORE_DLLPUBLIC SdrPageView +{ +private: + SdrView& mrView; + SdrPage* mpPage; + Point aPgOrg; // The Page's point of origin + + tools::Rectangle aMarkBound; + tools::Rectangle aMarkSnap; + bool mbHasMarked; + bool mbVisible; + + SdrLayerIDSet aLayerVisi; // Set of visible Layers + SdrLayerIDSet aLayerLock; // Set of non-editable Layers + SdrLayerIDSet aLayerPrn; // Set of printable Layers + + SdrObjList* pCurrentList; // Current List, usually the Page + SdrObject* pCurrentGroup; // Current Group; nullptr means none + + SdrHelpLineList aHelpLines; // Helper lines and points + + // #103911# Use one reserved slot (bReserveBool2) for the document color + Color maDocumentColor; + + // #103834# Use one reserved slot (bReserveBool1) for the background color + Color maBackgroundColor; + + std::vector< std::unique_ptr<SdrPageWindow> > maPageWindows; + + // #i72752# member to remember with which SdrPageWindow the BeginDrawLayer + // was done + SdrPageWindow* mpPreparedPageWindow; + +public: + sal_uInt32 PageWindowCount() const { return maPageWindows.size(); } + SdrPageWindow* FindPageWindow( const SdrPaintWindow& rPaintWindow ) const; + SdrPageWindow* FindPageWindow( const OutputDevice& rOutDev ) const; + SdrPageWindow* GetPageWindow(sal_uInt32 nIndex) const; + + /** + * Finds the page window whose PaintWindow belongs to the given output device + * In opposite to FindPageWindow, this method also cares possibly patched PaintWindow instances. + * That is, a SdrPageWindow might have an original, and a patched SdrPaintWindow instance - if + * this is the case, then the original SdrPaintWindow is examined before the patched one. + */ + const SdrPageWindow* FindPatchedPageWindow( const OutputDevice& rOutDev ) const; + +private: + void ImpInvalidateHelpLineArea(sal_uInt16 nNum) const; + + void SetLayer(const OUString& rName, SdrLayerIDSet& rBS, bool bJa); + bool IsLayer(const OUString& rName, const SdrLayerIDSet& rBS) const; + + /// Let's see if the current Group (pCurrentGroup) is still inserted + void CheckCurrentGroup(); + + void AdjHdl(); + +public: + SdrPageView(SdrPage* pPage1, SdrView& rNewView); + ~SdrPageView(); + + SdrPageView& operator=( SdrPageView const & ) = delete; // MSVC2017 workaround + SdrPageView( SdrPageView const & ) = delete; // MSVC2017 workaround + + + /// Is called by PaintView, when modal changes have finished + void ModelHasChanged(); + + void Show(); + void Hide(); + + void AddPaintWindowToPageView(SdrPaintWindow& rPaintWindow); + void RemovePaintWindowFromPageView(SdrPaintWindow& rPaintWindow); + + SdrView& GetView() { return mrView; } + const SdrView& GetView() const { return mrView; } + + /** + * Looks up the control container belonging to given output device + * @return + * If the given output device belongs to one of the SdrPageViewWinRecs associated with this + * SdrPageView instance, the XControlContainer for this output device is returned, <NULL/> + * otherwise. + */ + css::uno::Reference< css::awt::XControlContainer > + GetControlContainer( const OutputDevice& _rDevice ) const; + + /// Sets all elements in the view which support a design and an alive mode into the given mode + void SetDesignMode( bool _bDesignMode ) const; + + bool IsVisible() const { return mbVisible; } + + /// Invalidates the Page's whole area + void InvalidateAllWin(); + + /// PrePaint call forwarded from app windows + void PrePaint(); + + /// @param rReg refers to the OutDev and not to the Page + void CompleteRedraw( SdrPaintWindow& rPaintWindow, const vcl::Region& rReg, sdr::contact::ViewObjectContactRedirector* pRedirector ); + + /// Write access to mpPreparedPageWindow + void setPreparedPageWindow(SdrPageWindow* pKnownTarget); + + void DrawLayer(SdrLayerID nID, OutputDevice* pGivenTarget, sdr::contact::ViewObjectContactRedirector* pRedirector = nullptr, + const tools::Rectangle& rRect = tools::Rectangle(), + basegfx::B2IRectangle const* pPageFrame = nullptr); + void DrawPageViewGrid(OutputDevice& rOut, const tools::Rectangle& rRect, Color aColor = COL_BLACK ); + + tools::Rectangle GetPageRect() const; + SdrPage* GetPage() const { return mpPage; } + + /// Return current List + SdrObjList* GetObjList() const { return pCurrentList; } + + /// Return current Group + SdrObject* GetCurrentGroup() const { return pCurrentGroup; } + + /// Set current Group and List + void SetCurrentGroupAndList(SdrObject* pNewGroup, SdrObjList* pNewList); + + bool HasMarkedObjPageView() const { return mbHasMarked; } + void SetHasMarkedObj(bool bOn) { mbHasMarked = bOn; } + + const tools::Rectangle& MarkBound() const { return aMarkBound; } + const tools::Rectangle& MarkSnap() const { return aMarkSnap; } + tools::Rectangle& MarkBound() { return aMarkBound; } + tools::Rectangle& MarkSnap() { return aMarkSnap; } + + void SetLayerVisible(const OUString& rName, bool bShow) { + SetLayer(rName, aLayerVisi, bShow); + if(!bShow) AdjHdl(); + InvalidateAllWin(); + } + bool IsLayerVisible(const OUString& rName) const { return IsLayer(rName, aLayerVisi); } + + void SetLayerLocked(const OUString& rName, bool bLock) { SetLayer(rName, aLayerLock, bLock); if(bLock) AdjHdl(); } + bool IsLayerLocked(const OUString& rName) const { return IsLayer(rName,aLayerLock); } + + void SetLayerPrintable(const OUString& rName, bool bPrn) { SetLayer(rName, aLayerPrn, bPrn); } + bool IsLayerPrintable(const OUString& rName) const { return IsLayer(rName, aLayerPrn); } + + /// PV represents a RefPage or a SubList of a RefObj, or the Model is ReadOnly + bool IsReadOnly() const; + + /// The Origin always refers to the upper left corner of the Page + const Point& GetPageOrigin() const { return aPgOrg; } + void SetPageOrigin(const Point& rOrg); + + void LogicToPagePos(Point& rPnt) const { rPnt-=aPgOrg; } + void LogicToPagePos(tools::Rectangle& rRect) const { rRect.Move(-aPgOrg.X(),-aPgOrg.Y()); } + void PagePosToLogic(Point& rPnt) const { rPnt+=aPgOrg; } + + void SetVisibleLayers(const SdrLayerIDSet& rSet) { aLayerVisi=rSet; } + const SdrLayerIDSet& GetVisibleLayers() const { return aLayerVisi; } + void SetPrintableLayers(const SdrLayerIDSet& rSet) { aLayerPrn=rSet; } + const SdrLayerIDSet& GetPrintableLayers() const { return aLayerPrn; } + void SetLockedLayers(const SdrLayerIDSet& rSet) { aLayerLock=rSet; } + const SdrLayerIDSet& GetLockedLayers() const { return aLayerLock; } + + const SdrHelpLineList& GetHelpLines() const { return aHelpLines; } + void SetHelpLines(const SdrHelpLineList& rHLL); + //void SetHelpLinePos(sal_uInt16 nNum, const Point& rNewPos); + void SetHelpLine(sal_uInt16 nNum, const SdrHelpLine& rNewHelpLine); + void DeleteHelpLine(sal_uInt16 nNum); + void InsertHelpLine(const SdrHelpLine& rHL); + + /// At least one member must be visible for the Group object and + /// it must not be locked + /// @returns + /// true, if the object's layer is visible and not locked + bool IsObjMarkable(SdrObject const * pObj) const; + + /// Entering (editing) an object group + /// After that, we have direct access to all member objects of the group. + /// All other objects are not editable in the meantime (until the next + /// LeaveGroup()) + bool EnterGroup(SdrObject* pObj); + + /// Leave an object group we entered previously + void LeaveOneGroup(); + + /// Leave all object groups we entered previously + void LeaveAllGroup(); + + /// Determine, how deep we descended (0 = Root(Page)) + sal_uInt16 GetEnteredLevel() const; + + // #103834# Set background color for svx at SdrPageViews + void SetApplicationBackgroundColor(Color aBackgroundColor); + + const Color& GetApplicationBackgroundColor() const { return maBackgroundColor;} + + // #103911# Set/Get document color for svx at SdrPageViews + void SetApplicationDocumentColor(Color aDocumentColor); + const Color& GetApplicationDocumentColor() const { return maDocumentColor;} +}; + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |