summaryrefslogtreecommitdiffstats
path: root/sd/source/ui/inc/OutlineView.hxx
diff options
context:
space:
mode:
Diffstat (limited to 'sd/source/ui/inc/OutlineView.hxx')
-rw-r--r--sd/source/ui/inc/OutlineView.hxx230
1 files changed, 230 insertions, 0 deletions
diff --git a/sd/source/ui/inc/OutlineView.hxx b/sd/source/ui/inc/OutlineView.hxx
new file mode 100644
index 000000000..058f6323a
--- /dev/null
+++ b/sd/source/ui/inc/OutlineView.hxx
@@ -0,0 +1,230 @@
+/* -*- 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 <memory>
+#include <vcl/image.hxx>
+#include <vcl/vclevent.hxx>
+#include <editeng/lrspitem.hxx>
+#include <o3tl/deleter.hxx>
+#include "View.hxx"
+
+class SdPage;
+class SdrPage;
+class SdrTextObj;
+class SfxProgress;
+struct PasteOrDropInfos;
+class EditView;
+
+namespace sd::tools {
+ class EventMultiplexerEvent;
+}
+
+namespace sd {
+
+class DrawDocShell;
+class OutlineViewShell;
+class OutlineViewModelChangeGuard;
+
+const int MAX_OUTLINERVIEWS = 4;
+
+/**
+ * Derivative of ::sd::View for the outline mode
+|*
+\************************************************************************/
+
+class OutlineView
+ : public ::sd::View
+{
+ friend class OutlineViewModelChangeGuard;
+public:
+ OutlineView (DrawDocShell& rDocSh,
+ vcl::Window* pWindow,
+ OutlineViewShell& rOutlineViewSh);
+ virtual ~OutlineView() override;
+
+ /** This method is called by the view shell that owns the view to tell
+ the view that it can safely connect to the application.
+ This method must not be called before the view shell is on the shell
+ stack.
+ */
+ void ConnectToApplication();
+ void DisconnectFromApplication();
+
+
+ static SdrTextObj* GetTitleTextObject(SdrPage const * pPage);
+ static SdrTextObj* GetOutlineTextObject(SdrPage const * pPage);
+
+ static SdrTextObj* CreateTitleTextObject(SdPage* pPage);
+ static SdrTextObj* CreateOutlineTextObject(SdPage* pPage);
+
+ virtual void AddWindowToPaintView(OutputDevice* pWin, vcl::Window* pWindow) override;
+ virtual void DeleteWindowFromPaintView(OutputDevice* pWin) override;
+
+ OutlinerView* GetViewByWindow(vcl::Window const * pWin) const;
+ SdrOutliner& GetOutliner() { return mrOutliner; }
+
+ Paragraph* GetPrevTitle(const Paragraph* pPara);
+ Paragraph* GetNextTitle(const Paragraph* pPara);
+ SdPage* GetActualPage();
+ SdPage* GetPageForParagraph( Paragraph* pPara );
+ Paragraph* GetParagraphForPage( ::Outliner const & rOutl, SdPage const * pPage );
+
+ /** selects the paragraph for the given page at the outliner view*/
+ void SetActualPage( SdPage const * pActual );
+
+ void Paint (const ::tools::Rectangle& rRect, ::sd::Window const * pWin);
+
+ // Callbacks for LINKs
+ DECL_LINK( ParagraphInsertedHdl, ::Outliner::ParagraphHdlParam, void );
+ DECL_LINK( ParagraphRemovingHdl, ::Outliner::ParagraphHdlParam, void );
+ DECL_LINK( DepthChangedHdl, ::Outliner::DepthChangeHdlParam, void );
+ DECL_LINK( StatusEventHdl, EditStatus&, void );
+ DECL_LINK( BeginMovingHdl, ::Outliner *, void );
+ DECL_LINK( EndMovingHdl, ::Outliner *, void );
+ DECL_LINK( RemovingPagesHdl, OutlinerView *, bool );
+ DECL_LINK( IndentingPagesHdl, OutlinerView *, bool );
+ DECL_LINK( BeginDropHdl, EditView*, void );
+ DECL_LINK( EndDropHdl, EditView*, void );
+ DECL_LINK( PaintingFirstLineHdl, PaintFirstLineInfo*, void );
+
+ sal_uLong GetPaperWidth() const { return mnPaperWidth;}
+
+ void PrepareClose();
+
+ virtual void GetAttributes( SfxItemSet& rTargetSet, bool bOnlyHardAttr = false ) const override;
+ virtual bool SetAttributes(const SfxItemSet& rSet, bool bReplaceAll = false, bool bSlide = false, bool bMaster = false) override;
+
+ void FillOutliner();
+ void SetLinks();
+ void ResetLinks() const;
+
+ SfxStyleSheet* GetStyleSheet() const override;
+
+ void SetSelectedPages();
+
+ virtual sal_Int8 AcceptDrop (
+ const AcceptDropEvent& rEvt,
+ DropTargetHelper& rTargetHelper,
+ SdrLayerID nLayer) override;
+ virtual sal_Int8 ExecuteDrop (
+ const ExecuteDropEvent& rEvt,
+ ::sd::Window* pTargetWindow,
+ sal_uInt16 nPage,
+ SdrLayerID nLayer) override;
+
+ // Re-implement GetScriptType for this view to get correct results
+ virtual SvtScriptType GetScriptType() const override;
+
+ /** After this method has been called with <TRUE/> following changes of
+ the current page are ignored in that the corresponding text is not
+ selected.
+ This is used to suppress unwanted side effects between selection and
+ cursor position.
+ */
+ void IgnoreCurrentPageChanges (bool bIgnore);
+
+ /** creates and inserts an empty slide for the given paragraph. */
+ SdPage* InsertSlideForParagraph( Paragraph* pPara );
+
+ void UpdateParagraph( sal_Int32 nPara );
+
+protected:
+ virtual void OnBeginPasteOrDrop( PasteOrDropInfos* pInfo ) override;
+ virtual void OnEndPasteOrDrop( PasteOrDropInfos* pInfo ) override;
+
+private:
+ /** call this method before you do anything that can modify the outliner
+ and or the drawing document model. It will create needed undo actions */
+ void BeginModelChange();
+
+ /** call this method after BeginModelChange(), when all possible model
+ changes are done. */
+ void EndModelChange();
+
+ /** merge edit engine undo actions if possible */
+ void TryToMergeUndoActions();
+
+ /** updates all changes in the outliner model to the draw model */
+ void UpdateDocument();
+
+ OutlineViewShell& mrOutlineViewShell;
+ SdrOutliner& mrOutliner;
+ std::unique_ptr<OutlinerView> mpOutlinerViews[MAX_OUTLINERVIEWS];
+
+ std::vector<Paragraph*> maOldParaOrder;
+ std::vector<Paragraph*> maSelectedParas;
+
+ sal_Int32 mnPagesToProcess; // for the progress bar
+ sal_Int32 mnPagesProcessed;
+
+ bool mbFirstPaint;
+
+ sal_uLong mnPaperWidth;
+
+ std::unique_ptr<SfxProgress> mpProgress;
+
+ /** stores the last used document color.
+ this is changed in onUpdateStyleSettings()
+ */
+ Color maDocColor;
+
+ /** updates the high contrast settings and document color if they changed.
+ @param bForceUpdate forces the method to set all style settings
+ */
+ void onUpdateStyleSettings( bool bForceUpdate );
+
+ /** this link is called from the vcl application when the stylesettings
+ change. Its only purpose is to call onUpdateStyleSettings() then.
+ */
+ DECL_LINK( AppEventListenerHdl, VclSimpleEvent&, void );
+
+ DECL_LINK(EventMultiplexerListener, sd::tools::EventMultiplexerEvent&, void);
+
+ /** holds a model guard during drag and drop between BeginMovingHdl and EndMovingHdl */
+ std::unique_ptr<OutlineViewModelChangeGuard, o3tl::default_delete<OutlineViewModelChangeGuard>> maDragAndDropModelGuard;
+
+ SvxLRSpaceItem maLRSpaceItem;
+ Image maSlideImage;
+};
+
+// calls IgnoreCurrentPageChangesLevel with true in ctor and with false in dtor
+class OutlineViewPageChangesGuard
+{
+public:
+ OutlineViewPageChangesGuard( OutlineView* pView );
+ ~OutlineViewPageChangesGuard();
+private:
+ OutlineView* mpView;
+};
+
+// calls BeginModelChange() on c'tor and EndModelChange() on d'tor
+class OutlineViewModelChangeGuard
+{
+public:
+ OutlineViewModelChangeGuard( OutlineView& rView );
+ ~OutlineViewModelChangeGuard() COVERITY_NOEXCEPT_FALSE;
+private:
+ OutlineView& mrView;
+};
+
+} // end of namespace sd
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */