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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
commited5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch)
tree7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /reportdesign/source/ui/inc/ScrollHelper.hxx
parentInitial commit. (diff)
downloadlibreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.tar.xz
libreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.zip
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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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_REPORTDESIGN_SOURCE_UI_INC_SCROLLHELPER_HXX
+#define INCLUDED_REPORTDESIGN_SOURCE_UI_INC_SCROLLHELPER_HXX
+
+#include <vcl/scrbar.hxx>
+#include <com/sun/star/report/XSection.hpp>
+#include <comphelper/propmultiplex.hxx>
+#include "ReportDefines.hxx"
+#include <cppuhelper/basemutex.hxx>
+#include <rtl/ref.hxx>
+#include "MarkedSection.hxx"
+#include "ReportWindow.hxx"
+
+namespace rptui
+{
+ class ODesignView;
+ class OReportWindow;
+ class OSectionView;
+
+ /** This class defines the scrollable area of the report design. It includes
+ the h-ruler and the sections, and end marker. Not the start marker.
+ */
+ typedef vcl::Window OScrollWindowHelper_BASE;
+ class OScrollWindowHelper : public ::cppu::BaseMutex
+ , public OScrollWindowHelper_BASE/*TabPage*/
+ , public ::comphelper::OPropertyChangeListener
+ , public IMarkedSection
+ {
+ private:
+ VclPtr<ScrollBar> m_aHScroll;
+ VclPtr<ScrollBar> m_aVScroll;
+ VclPtr<ScrollBarBox> m_aCornerWin; // window in the bottom right corner
+ Size m_aTotalPixelSize;
+ VclPtr<ODesignView> m_pParent;
+ VclPtr<OReportWindow> m_aReportWindow;
+ ::rtl::Reference<comphelper::OPropertyChangeMultiplexer >
+ m_pReportDefinitionMultiPlexer; // listener for property changes
+
+ DECL_LINK( ScrollHdl, ScrollBar*, void);
+ Size ResizeScrollBars();
+ void ImplInitSettings();
+ void impl_initScrollBar( ScrollBar& _rScrollBar ) const;
+
+ OScrollWindowHelper(OScrollWindowHelper const &) = delete;
+ void operator =(OScrollWindowHelper const &) = delete;
+ protected:
+ virtual void DataChanged( const DataChangedEvent& rDCEvt ) override;
+ // window
+ virtual void Resize() override;
+ virtual bool EventNotify( NotifyEvent& rNEvt ) override;
+ // OPropertyChangeListener
+ virtual void _propertyChanged(const css::beans::PropertyChangeEvent& _rEvent) override;
+ public:
+ OScrollWindowHelper( ODesignView* _pReportDesignView);
+ virtual ~OScrollWindowHelper() override;
+ virtual void dispose() override;
+
+ /** late ctor
+ */
+ void initialize();
+
+ Point getThumbPos() const { return Point(m_aHScroll->GetThumbPos(),m_aVScroll->GetThumbPos())/*m_aScrollOffset*/; }
+ void setTotalSize(sal_Int32 _nWidth, sal_Int32 _nHeight);
+ const Size& getTotalSize() const { return m_aTotalPixelSize; }
+ ScrollBar& GetHScroll() { return *m_aHScroll; }
+ ScrollBar& GetVScroll() { return *m_aVScroll; }
+
+ // forwards
+ void SetMode( DlgEdMode _eMode );
+ void SetInsertObj(SdrObjKind eObj, const OUString& _sShapeType);
+ OUString const & GetInsertObjString() const;
+ void setGridSnap(bool bOn);
+ void setDragStripes(bool bOn);
+ /** copies the current selection in this section
+ */
+ void Copy();
+
+ /** returns if paste is allowed
+ *
+ * \return <TRUE/> if paste is allowed
+ */
+ bool IsPasteAllowed() const;
+
+ /** paste a new control in this section
+ */
+ void Paste();
+
+ /** Deletes the current selection in this section
+ *
+ */
+ void Delete();
+
+ /** All objects will be marked.
+ */
+ void SelectAll(const SdrObjKind _nObjectType);
+
+ /** returns <TRUE/> when an object is marked
+ */
+ bool HasSelection() const;
+
+ /** removes the section at the given position.
+ *
+ * \param _nPosition Zero based.
+ */
+ void removeSection(sal_uInt16 _nPosition);
+
+ /** adds a new section at position _nPosition.
+ If the section is <NULL/> nothing happens.
+ If the position is grater than the current elements, the section will be appended.
+ */
+ void addSection(const css::uno::Reference< css::report::XSection >& _xSection
+ ,const OUString& _sColorEntry
+ ,sal_uInt16 _nPosition);
+
+ sal_uInt16 getSectionCount() const;
+
+ /** turns the grid on or off
+ *
+ * \param _bVisible
+ */
+ void toggleGrid(bool _bVisible);
+
+ /** unmark all objects on the views.
+ */
+ void unmarkAllObjects();
+
+ /** shows or hides the ruler.
+ */
+ void showRuler(bool _bShow);
+
+ /** calculate the max width of the markers
+ *
+ * The end marker will not be used for calculation.
+ * \return the max width
+ */
+ sal_Int32 getMaxMarkerWidth() const;
+
+ /** checks if the keycode is known by the child windows
+ @param _rCode the keycode
+ @return <TRUE/> if the keycode is handled otherwise <FALSE/>
+ */
+ bool handleKeyEvent(const KeyEvent& _rEvent);
+
+ /** the section as marked or not marked
+ @param _pSectionView the section where to set the marked flag
+ @param _bMark the marked flag
+ */
+ void setMarked(OSectionView const * _pSectionView, bool _bMark);
+ void setMarked(const css::uno::Reference< css::report::XSection>& _xSection, bool _bMark);
+ void setMarked(const css::uno::Sequence< css::uno::Reference< css::report::XReportComponent> >& _xShape, bool _bMark);
+
+ // IMarkedSection
+ OSectionWindow* getMarkedSection(NearSectionAccess nsa = CURRENT) const override;
+ OSectionWindow* getSectionWindow(const css::uno::Reference< css::report::XSection>& _xSection) const;
+ virtual void markSection(const sal_uInt16 _nPos) override;
+
+
+ /** fills the positions of all collapsed sections.
+ *
+ * \param _rCollapsedPositions Out parameter which holds afterwards all positions of the collapsed sections.
+ */
+ void fillCollapsedSections(::std::vector<sal_uInt16>& _rCollapsedPositions) const;
+
+ /** collapse all sections given by their position
+ *
+ * \param _aCollapsedSections The position of the sections which should be collapsed.
+ */
+ void collapseSections(const css::uno::Sequence< css::beans::PropertyValue>& _aCollapsedSections);
+
+ /** align all marked objects in all sections
+ */
+ void alignMarkedObjects(ControlModification _nControlModification, bool _bAlignAtSection);
+
+ sal_uInt32 getMarkedObjectCount() const;
+
+ /** zoom the ruler and view windows
+ */
+ void zoom(const Fraction& _aZoom);
+
+ /** fills the vector with all selected control models
+ /param _rSelection The vector will be filled and will not be cleared before.
+ */
+ void fillControlModelSelection(::std::vector< css::uno::Reference< css::uno::XInterface > >& _rSelection) const;
+
+ /** calculates the zoom factor.
+ @param _eType which kind of zoom is needed
+ */
+ sal_uInt16 getZoomFactor(SvxZoomType _eType) const;
+ };
+}
+#endif // INCLUDED_REPORTDESIGN_SOURCE_UI_INC_SCROLLHELPER_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */