Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 441 insertions, 0 deletions

diff --git a/sw/source/uibase/docvw/edtwin2.cxx b/sw/source/uibase/docvw/edtwin2.cxx
new file mode 100644
index 000000000..b48b18ec4
--- /dev/null
+++ b/sw/source/uibase/docvw/edtwin2.cxx
@@ -0,0 +1,441 @@
+/* -*- 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 .
+ */
+
+#include <doc.hxx>
+#include <osl/thread.h>
+#include <vcl/help.hxx>
+#include <tools/urlobj.hxx>
+#include <fmtrfmrk.hxx>
+#include <svl/urihelper.hxx>
+#include <sfx2/sfxhelp.hxx>
+#include <svx/svdview.hxx>
+#include <svx/svdpagv.hxx>
+#include <swmodule.hxx>
+#include <modcfg.hxx>
+#include <view.hxx>
+#include <wrtsh.hxx>
+#include <docsh.hxx>
+#include <edtwin.hxx>
+#include <dpage.hxx>
+#include <docufld.hxx>
+#include <reffld.hxx>
+#include <cellatr.hxx>
+#include <shdwcrsr.hxx>
+#include <fmtinfmt.hxx>
+#include <fmtftn.hxx>
+#include <redline.hxx>
+#include <tox.hxx>
+#include <txatbase.hxx>
+#include <uitool.hxx>
+#include <viewopt.hxx>
+#include <strings.hrc>
+
+#include <IDocumentMarkAccess.hxx>
+#include <txtfrm.hxx>
+#include <ndtxt.hxx>
+
+static OUString lcl_GetRedlineHelp( const SwRangeRedline& rRedl, bool bBalloon )
+{
+    const char* pResId = nullptr;
+    switch( rRedl.GetType() )
+    {
+    case RedlineType::Insert:   pResId = STR_REDLINE_INSERT; break;
+    case RedlineType::Delete:   pResId = STR_REDLINE_DELETE; break;
+    case RedlineType::Format:   pResId = STR_REDLINE_FORMAT; break;
+    case RedlineType::Table:    pResId = STR_REDLINE_TABLE; break;
+    case RedlineType::FmtColl:  pResId = STR_REDLINE_FMTCOLL; break;
+    case RedlineType::ParagraphFormat: pResId = STR_REDLINE_PARAGRAPH_FORMAT; break;
+    case RedlineType::TableRowInsert: pResId = STR_REDLINE_TABLE_ROW_INSERT; break;
+    case RedlineType::TableRowDelete: pResId = STR_REDLINE_TABLE_ROW_DELETE; break;
+    case RedlineType::TableCellInsert: pResId = STR_REDLINE_TABLE_CELL_INSERT; break;
+    case RedlineType::TableCellDelete: pResId = STR_REDLINE_TABLE_CELL_DELETE; break;
+    default: break;
+    }
+
+    OUStringBuffer sBuf;
+    if (pResId)
+    {
+        sBuf.append(SwResId(pResId));
+        sBuf.append(": ");
+        sBuf.append(rRedl.GetAuthorString());
+        sBuf.append(" - ");
+        sBuf.append(GetAppLangDateTimeString(rRedl.GetTimeStamp()));
+        if( bBalloon && !rRedl.GetComment().isEmpty() )
+            sBuf.append('\n').append(rRedl.GetComment());
+    }
+    return sBuf.makeStringAndClear();
+}
+
+OUString SwEditWin::ClipLongToolTip(const OUString& rText)
+{
+    OUString sDisplayText(rText);
+    long nTextWidth = GetTextWidth(sDisplayText);
+    long nMaxWidth = GetDesktopRectPixel().GetWidth() * 2 / 3;
+    nMaxWidth = PixelToLogic(Size(nMaxWidth, 0)).Width();
+    if (nTextWidth > nMaxWidth)
+        sDisplayText = GetEllipsisString(sDisplayText, nMaxWidth, DrawTextFlags::CenterEllipsis);
+    return sDisplayText;
+}
+
+void SwEditWin::RequestHelp(const HelpEvent &rEvt)
+{
+    SwWrtShell &rSh = m_rView.GetWrtShell();
+    bool bQuickBalloon = bool(rEvt.GetMode() & ( HelpEventMode::QUICK | HelpEventMode::BALLOON ));
+    if(bQuickBalloon && !rSh.GetViewOptions()->IsShowContentTips())
+        return;
+    bool bContinue = true;
+    SET_CURR_SHELL(&rSh);
+    OUString sText;
+    Point aPos( PixelToLogic( ScreenToOutputPixel( rEvt.GetMousePosPixel() ) ));
+    bool bBalloon = bool(rEvt.GetMode() & HelpEventMode::BALLOON);
+
+    SdrView *pSdrView = rSh.GetDrawView();
+
+    if( bQuickBalloon && pSdrView )
+    {
+        SdrPageView* pPV = pSdrView->GetSdrPageView();
+        SwDPage* pPage = pPV ? static_cast<SwDPage*>(pPV->GetPage()) : nullptr;
+        bContinue = pPage && pPage->RequestHelp(this, pSdrView, rEvt);
+    }
+
+    if( bContinue && bQuickBalloon)
+    {
+        SwRect aFieldRect;
+        SwContentAtPos aContentAtPos( IsAttrAtPos::Field |
+                                    IsAttrAtPos::InetAttr |
+                                    IsAttrAtPos::Ftn |
+                                    IsAttrAtPos::Redline |
+                                    IsAttrAtPos::ToxMark |
+                                    IsAttrAtPos::RefMark |
+                                    IsAttrAtPos::SmartTag |
+#ifdef DBG_UTIL
+                                    IsAttrAtPos::TableBoxValue |
+                                    ( bBalloon ? IsAttrAtPos::CurrAttrs : IsAttrAtPos::NONE) |
+#endif
+                                    IsAttrAtPos::TableBoxFml );
+
+        if( rSh.GetContentAtPos( aPos, aContentAtPos, false, &aFieldRect ) )
+        {
+            QuickHelpFlags nStyle = QuickHelpFlags::NONE; // style of quick help
+            switch( aContentAtPos.eContentAtPos )
+            {
+            case IsAttrAtPos::TableBoxFml:
+                sText = "= " + static_cast<const SwTableBoxFormula*>(aContentAtPos.aFnd.pAttr)->GetFormula();
+                break;
+#ifdef DBG_UTIL
+            case IsAttrAtPos::TableBoxValue:
+            {
+                sText = OStringToOUString(OString::number(
+                            static_cast<const SwTableBoxValue*>(aContentAtPos.aFnd.pAttr)->GetValue()),
+                            osl_getThreadTextEncoding());
+                break;
+            }
+            case IsAttrAtPos::CurrAttrs:
+                sText = aContentAtPos.sStr;
+                break;
+#endif
+
+            case IsAttrAtPos::InetAttr:
+            {
+                sText = static_cast<const SwFormatINetFormat*>(aContentAtPos.aFnd.pAttr)->GetValue();
+                sText = URIHelper::removePassword( sText,
+                                        INetURLObject::EncodeMechanism::WasEncoded,
+                                           INetURLObject::DecodeMechanism::Unambiguous);
+                //#i63832# remove the link target type
+                sal_Int32 nFound = sText.indexOf(cMarkSeparator);
+                if( nFound != -1 && (++nFound) < sText.getLength() )
+                {
+                    OUString sSuffix( sText.copy(nFound) );
+                    if( sSuffix == "table" ||
+                        sSuffix == "frame" ||
+                        sSuffix == "region" ||
+                        sSuffix == "outline" ||
+                        sSuffix == "text" ||
+                        sSuffix == "graphic" ||
+                        sSuffix == "ole" )
+                        sText = sText.copy( 0, nFound - 1);
+                }
+                // #i104300#
+                // special handling if target is a cross-reference bookmark
+                {
+                    OUString sTmpSearchStr = sText.copy( 1 );
+                    IDocumentMarkAccess* pMarkAccess = rSh.getIDocumentMarkAccess();
+                    IDocumentMarkAccess::const_iterator_t ppBkmk =
+                                    pMarkAccess->findBookmark( sTmpSearchStr );
+                    if ( ppBkmk != pMarkAccess->getBookmarksEnd() &&
+                         IDocumentMarkAccess::GetType(**ppBkmk)
+                            == IDocumentMarkAccess::MarkType::CROSSREF_HEADING_BOOKMARK )
+                    {
+                        SwTextNode* pTextNode = (*ppBkmk)->GetMarkStart().nNode.GetNode().GetTextNode();
+                        if ( pTextNode )
+                        {
+                            sText = sw::GetExpandTextMerged(rSh.GetLayout(), *pTextNode, true, false, ExpandMode(0));
+
+                            if( !sText.isEmpty() )
+                            {
+                                OUStringBuffer sTmp(sText.replaceAll(u"\u00ad", ""));
+                                for (sal_Int32 i = 0; i < sTmp.getLength(); ++i)
+                                {
+                                    if (sTmp[i] < 0x20)
+                                        sTmp[i] = 0x20;
+                                    else if (sTmp[i] == 0x2011)
+                                        sTmp[i] = '-';
+                                }
+                                sText = sTmp.makeStringAndClear();
+                            }
+                        }
+                    }
+                }
+                // #i80029#
+                bool bExecHyperlinks = m_rView.GetDocShell()->IsReadOnly();
+                if ( !bExecHyperlinks )
+                {
+                    sText = SfxHelp::GetURLHelpText(sText);
+                }
+                break;
+            }
+            case IsAttrAtPos::SmartTag:
+            {
+                vcl::KeyCode aCode( KEY_SPACE );
+                vcl::KeyCode aModifiedCode( KEY_SPACE, KEY_MOD1 );
+                OUString aModStr( aModifiedCode.GetName() );
+                aModStr = aModStr.replaceFirst(aCode.GetName(), "");
+                aModStr = aModStr.replaceAll("+", "");
+                sText = SwResId(STR_SMARTTAG_CLICK).replaceAll("%s", aModStr);
+                break;
+            }
+
+            case IsAttrAtPos::Ftn:
+                if( aContentAtPos.pFndTextAttr && aContentAtPos.aFnd.pAttr )
+                {
+                    const SwFormatFootnote* pFootnote = static_cast<const SwFormatFootnote*>(aContentAtPos.aFnd.pAttr);
+                    OUString sTmp(pFootnote->GetFootnoteText(*rSh.GetLayout()));
+                    sText = SwResId( pFootnote->IsEndNote()
+                                    ? STR_ENDNOTE : STR_FTNNOTE ) + sTmp;
+                    bBalloon = true;
+                    if( aContentAtPos.IsInRTLText() )
+                        nStyle |= QuickHelpFlags::BiDiRtl;
+                }
+                break;
+
+            case IsAttrAtPos::Redline:
+            {
+                const bool bShowTrackChanges = IDocumentRedlineAccess::IsShowChanges( m_rView.GetDocShell()->GetDoc()->getIDocumentRedlineAccess().GetRedlineFlags() );
+                const bool bShowInlineTooltips = rSh.GetViewOptions()->IsShowInlineTooltips();
+                if ( bShowTrackChanges && bShowInlineTooltips )
+                     sText = lcl_GetRedlineHelp(*aContentAtPos.aFnd.pRedl, bBalloon);
+                break;
+            }
+
+            case IsAttrAtPos::ToxMark:
+                sText = aContentAtPos.sStr;
+                if( !sText.isEmpty() && aContentAtPos.pFndTextAttr )
+                {
+                    const SwTOXType* pTType = aContentAtPos.pFndTextAttr->
+                                        GetTOXMark().GetTOXType();
+                    if( pTType && !pTType->GetTypeName().isEmpty() )
+                    {
+                        sText = ": " + sText;
+                        sText = pTType->GetTypeName() + sText;
+                    }
+                }
+                break;
+
+            case IsAttrAtPos::RefMark:
+                if(aContentAtPos.aFnd.pAttr)
+                {
+                    sText = SwResId(STR_CONTENT_TYPE_SINGLE_REFERENCE) + ": ";
+                    sText += static_cast<const SwFormatRefMark*>(aContentAtPos.aFnd.pAttr)->GetRefName();
+                }
+            break;
+
+            default:
+                {
+                    SwModuleOptions* pModOpt = SW_MOD()->GetModuleConfig();
+                    if(!pModOpt->IsHideFieldTips())
+                    {
+                        const SwField* pField = aContentAtPos.aFnd.pField;
+                        switch( pField->Which() )
+                        {
+                        case SwFieldIds::SetExp:
+                        case SwFieldIds::Table:
+                        case SwFieldIds::GetExp:
+                        {
+                            sal_uInt16 nOldSubType = pField->GetSubType();
+                            const_cast<SwField*>(pField)->SetSubType(nsSwExtendedSubType::SUB_CMD);
+                            sText = pField->ExpandField(true, rSh.GetLayout());
+                            const_cast<SwField*>(pField)->SetSubType(nOldSubType);
+                        }
+                        break;
+
+                        case SwFieldIds::Postit:
+                            {
+                                break;
+                            }
+                        case SwFieldIds::Input:  // BubbleHelp, because the suggestion could be quite long
+                            bBalloon = true;
+                            [[fallthrough]];
+                        case SwFieldIds::Dropdown:
+                        case SwFieldIds::JumpEdit:
+                            sText = pField->GetPar2();
+                            break;
+
+                        case SwFieldIds::Database:
+                            sText = pField->GetFieldName();
+                            break;
+
+                        case SwFieldIds::User:
+                        case SwFieldIds::HiddenText:
+                            sText = pField->GetPar1();
+                            break;
+
+                        case SwFieldIds::DocStat:
+                            break;
+
+                        case SwFieldIds::Macro:
+                            sText = static_cast<const SwMacroField*>(pField)->GetMacro();
+                            break;
+
+                        case SwFieldIds::GetRef:
+                        {
+                            // #i85090#
+                            const SwGetRefField* pRefField( dynamic_cast<const SwGetRefField*>(pField) );
+                            OSL_ENSURE( pRefField,
+                                    "<SwEditWin::RequestHelp(..)> - unexpected type of <pField>" );
+                            if ( pRefField )
+                            {
+                                if ( pRefField->IsRefToHeadingCrossRefBookmark() ||
+                                     pRefField->IsRefToNumItemCrossRefBookmark() )
+                                {
+                                    sText = pRefField->GetExpandedTextOfReferencedTextNode(*rSh.GetLayout());
+                                    if ( sText.getLength() > 80  )
+                                    {
+                                        sText = sText.copy(0, 80) + "...";
+                                    }
+                                }
+                                else
+                                {
+                                    sText = static_cast<const SwGetRefField*>(pField)->GetSetRefName();
+                                }
+                            }
+                            break;
+                        }
+
+                        default: break;
+                        }
+                    }
+
+                    if( sText.isEmpty() )
+                    {
+                        const bool bShowTrackChanges = IDocumentRedlineAccess::IsShowChanges( m_rView.GetDocShell()->GetDoc()->getIDocumentRedlineAccess().GetRedlineFlags() );
+                        const bool bShowInlineTooltips = rSh.GetViewOptions()->IsShowInlineTooltips();
+                        if ( bShowTrackChanges && bShowInlineTooltips )
+                        {
+                            aContentAtPos.eContentAtPos = IsAttrAtPos::Redline;
+                            if( rSh.GetContentAtPos( aPos, aContentAtPos, false, &aFieldRect ) )
+                                sText = lcl_GetRedlineHelp(*aContentAtPos.aFnd.pRedl, bBalloon);
+                        }
+                    }
+                }
+            }
+            if (!sText.isEmpty())
+            {
+                tools::Rectangle aRect( aFieldRect.SVRect() );
+                Point aPt( OutputToScreenPixel( LogicToPixel( aRect.TopLeft() )));
+                aRect.SetLeft( aPt.X() );
+                aRect.SetTop( aPt.Y() );
+                aPt = OutputToScreenPixel( LogicToPixel( aRect.BottomRight() ));
+                aRect.SetRight( aPt.X() );
+                aRect.SetBottom( aPt.Y() );
+
+                // tdf#136336 ensure tooltip area surrounds the current mouse position with at least a pixel margin
+                aRect.Union(tools::Rectangle(rEvt.GetMousePosPixel(), Size(1, 1)));
+                aRect.AdjustLeft(-1);
+                aRect.AdjustRight(1);
+                aRect.AdjustTop(-1);
+                aRect.AdjustBottom(1);
+
+                if( bBalloon )
+                    Help::ShowBalloon( this, rEvt.GetMousePosPixel(), aRect, sText );
+                else
+                {
+                    // the show the help
+                    OUString sDisplayText(ClipLongToolTip(sText));
+                    Help::ShowQuickHelp(this, aRect, sDisplayText, nStyle);
+                }
+            }
+
+            bContinue = false;
+        }
+
+    }
+
+    if( bContinue )
+        Window::RequestHelp( rEvt );
+}
+
+void SwEditWin::PrePaint(vcl::RenderContext& /*rRenderContext*/)
+{
+    SwWrtShell* pWrtShell = GetView().GetWrtShellPtr();
+
+    if(pWrtShell)
+    {
+        pWrtShell->PrePaint();
+    }
+}
+
+void SwEditWin::Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect)
+{
+    SwWrtShell* pWrtShell = GetView().GetWrtShellPtr();
+    if(!pWrtShell)
+        return;
+    bool bPaintShadowCursor = false;
+    if( m_pShadCursor )
+    {
+        tools::Rectangle aRect( m_pShadCursor->GetRect());
+        // fully resides inside?
+        if( rRect.IsInside( aRect ) )
+        {
+            // then cancel
+            m_pShadCursor.reset();
+        }
+        else if( rRect.IsOver( aRect ))
+        {
+            // resides somewhat above, then everything is clipped outside
+            // and we have to make the "inner part" at the end of the
+            // Paint visible again. Otherwise Paint errors occur!
+            bPaintShadowCursor = true;
+        }
+    }
+
+    if ( GetView().GetVisArea().GetWidth()  <= 0 ||
+              GetView().GetVisArea().GetHeight() <= 0 )
+        Invalidate( rRect );
+    else
+    {
+        pWrtShell->setOutputToWindow(true);
+        pWrtShell->Paint(rRenderContext, rRect);
+        pWrtShell->setOutputToWindow(false);
+    }
+
+    if( bPaintShadowCursor )
+        m_pShadCursor->Paint();
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */