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+/* -*- 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_SVX_SVDPAGV_HXX
+#define INCLUDED_SVX_SVDPAGV_HXX
+
+#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
+{
+ namespace contact
+ {
+ class ViewObjectContactRedirector;
+ class DisplayInfo;
+ class ViewObjectContactRedirector;
+ } // end of namespace contact
+} // end of namespace sdr
+
+// 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( 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;}
+};
+
+
+#endif // INCLUDED_SVX_SVDPAGV_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */