Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

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

1 files changed, 397 insertions, 0 deletions

diff --git a/sw/source/uibase/shells/drawdlg.cxx b/sw/source/uibase/shells/drawdlg.cxx
new file mode 100644
index 000000000..dd60a34b4
--- /dev/null
+++ b/sw/source/uibase/shells/drawdlg.cxx
@@ -0,0 +1,397 @@
+/* -*- 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 <sfx2/request.hxx>
+#include <sfx2/dispatch.hxx>
+#include <sfx2/viewfrm.hxx>
+#include <svx/svdview.hxx>
+
+#include <view.hxx>
+#include <wrtsh.hxx>
+#include <cmdid.h>
+
+#include <drawsh.hxx>
+#include <svx/svxdlg.hxx>
+#include <svx/dialogs.hrc>
+#include <memory>
+#include <svl/stritem.hxx>
+#include <svx/xlnclit.hxx>
+#include <svx/xflclit.hxx>
+#include <svx/chrtitem.hxx>
+#include <svx/xlnwtit.hxx>
+#include <svx/xflgrit.hxx>
+#include <svx/xflftrit.hxx>
+#include <svx/xfltrit.hxx>
+#include <comphelper/lok.hxx>
+#include <textboxhelper.hxx>
+
+using namespace com::sun::star::drawing;
+
+void SwDrawShell::ExecDrawDlg(SfxRequest& rReq)
+{
+    SwWrtShell*     pSh     = &GetShell();
+    SdrView*        pView   = pSh->GetDrawView();
+    SdrModel*       pDoc    = pView->GetModel();
+    bool            bChanged = pDoc->IsChanged();
+    pDoc->SetChanged(false);
+
+    SfxItemSet aNewAttr( pDoc->GetItemPool() );
+    pView->GetAttributes( aNewAttr );
+
+    GetView().NoRotate();
+
+    switch (rReq.GetSlot())
+    {
+        case FN_DRAWTEXT_ATTR_DLG:
+        {
+            SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create();
+            ScopedVclPtr<SfxAbstractTabDialog> pDlg(pFact->CreateTextTabDialog(rReq.GetFrameWeld(), &aNewAttr, pView));
+            sal_uInt16 nResult = pDlg->Execute();
+
+            if (nResult == RET_OK)
+            {
+                if (pView->AreObjectsMarked())
+                {
+                    pSh->StartAction();
+                    pView->SetAttributes(*pDlg->GetOutputItemSet());
+                    auto vMarkedObjs = pView->GetMarkedObjects();
+                    for (auto pObj : vMarkedObjs)
+                    {
+                        // If the shape has textframe, set its params as well.
+                        if (SwTextBoxHelper::hasTextFrame(pObj))
+                            SwTextBoxHelper::updateTextBoxMargin(pObj);
+                    }
+                    rReq.Done(*(pDlg->GetOutputItemSet()));
+                    pSh->EndAction();
+                }
+            }
+        }
+        break;
+
+        case SID_MEASURE_DLG:
+        {
+            bool bHasMarked = pView->AreObjectsMarked();
+
+            SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create();
+            ScopedVclPtr<SfxAbstractDialog> pDlg(pFact->CreateSfxDialog(rReq.GetFrameWeld(),
+                                                 aNewAttr, pView, RID_SVXPAGE_MEASURE));
+            if (pDlg->Execute() == RET_OK)
+            {
+                pSh->StartAction();
+                if (bHasMarked)
+                    pView->SetAttrToMarked(*pDlg->GetOutputItemSet(), false);
+                else
+                    pView->SetDefaultAttr(*pDlg->GetOutputItemSet(), false);
+                pSh->EndAction();
+            }
+        }
+        break;
+
+        case SID_ATTRIBUTES_AREA:
+        {
+            bool bHasMarked = pView->AreObjectsMarked();
+
+            SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create();
+            VclPtr<AbstractSvxAreaTabDialog> pDlg(pFact->CreateSvxAreaTabDialog(rReq.GetFrameWeld(),
+                                                                            &aNewAttr,
+                                                                            pDoc,
+                                                                            true,
+                                                                            false));
+
+            pDlg->StartExecuteAsync([bChanged, bHasMarked, pDoc, pDlg, pSh, pView, this](
+                                        sal_Int32 nResult){
+                pDoc->SetChanged(false);
+
+                if (nResult == RET_OK)
+                {
+                    pSh->StartAction();
+                    if (bHasMarked)
+                        pView->SetAttributes(*pDlg->GetOutputItemSet());
+                    else
+                        pView->SetDefaultAttr(*pDlg->GetOutputItemSet(), false);
+                    pSh->EndAction();
+
+                    static sal_uInt16 aInval[] =
+                    {
+                        SID_ATTR_FILL_STYLE,
+                        SID_ATTR_FILL_COLOR,
+                        SID_ATTR_FILL_TRANSPARENCE,
+                        SID_ATTR_FILL_FLOATTRANSPARENCE,
+                        0
+                    };
+                    SfxBindings &rBnd = GetView().GetViewFrame()->GetBindings();
+                    rBnd.Invalidate(aInval);
+                    rBnd.Update(SID_ATTR_FILL_STYLE);
+                    rBnd.Update(SID_ATTR_FILL_COLOR);
+                    rBnd.Update(SID_ATTR_FILL_TRANSPARENCE);
+                    rBnd.Update(SID_ATTR_FILL_FLOATTRANSPARENCE);
+                }
+
+                if (pDoc->IsChanged())
+                    GetShell().SetModified();
+                else if (bChanged)
+                    pDoc->SetChanged();
+
+                pDlg->disposeOnce();
+            });
+        }
+        break;
+
+        case SID_ATTRIBUTES_LINE:
+        {
+            bool bHasMarked = pView->AreObjectsMarked();
+
+            const SdrObject* pObj = nullptr;
+            const SdrMarkList& rMarkList = pView->GetMarkedObjectList();
+            if( rMarkList.GetMarkCount() == 1 )
+                pObj = rMarkList.GetMark(0)->GetMarkedSdrObj();
+
+            SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create();
+            VclPtr<SfxAbstractTabDialog> pDlg(pFact->CreateSvxLineTabDialog(rReq.GetFrameWeld(),
+                    &aNewAttr,
+                pDoc,
+                pObj,
+                bHasMarked));
+
+            pDlg->StartExecuteAsync([bChanged, bHasMarked, pDoc, pDlg, pSh, pView, this](
+                                        sal_Int32 nResult){
+                pDoc->SetChanged(false);
+
+                if (nResult == RET_OK)
+                {
+                    pSh->StartAction();
+                    if(bHasMarked)
+                        pView->SetAttrToMarked(*pDlg->GetOutputItemSet(), false);
+                    else
+                        pView->SetDefaultAttr(*pDlg->GetOutputItemSet(), false);
+                    pSh->EndAction();
+
+                    static sal_uInt16 aInval[] =
+                    {
+                        SID_ATTR_LINE_STYLE,                // ( SID_SVX_START + 169 )
+                        SID_ATTR_LINE_DASH,                 // ( SID_SVX_START + 170 )
+                        SID_ATTR_LINE_WIDTH,                // ( SID_SVX_START + 171 )
+                        SID_ATTR_LINE_COLOR,                // ( SID_SVX_START + 172 )
+                        SID_ATTR_LINE_START,                // ( SID_SVX_START + 173 )
+                        SID_ATTR_LINE_END,                  // ( SID_SVX_START + 174 )
+                        SID_ATTR_LINE_TRANSPARENCE,         // (SID_SVX_START+1107)
+                        SID_ATTR_LINE_JOINT,                // (SID_SVX_START+1110)
+                        SID_ATTR_LINE_CAP,                  // (SID_SVX_START+1111)
+                        0
+                    };
+
+                    GetView().GetViewFrame()->GetBindings().Invalidate(aInval);
+                }
+
+                if (pDoc->IsChanged())
+                    GetShell().SetModified();
+                else if (bChanged)
+                    pDoc->SetChanged();
+
+                pDlg->disposeOnce();
+            });
+        }
+        break;
+
+        default:
+            break;
+    }
+
+    if (pDoc->IsChanged())
+        GetShell().SetModified();
+    else if (bChanged)
+        pDoc->SetChanged();
+}
+
+namespace
+{
+    void lcl_convertStringArguments(sal_uInt16 nSlot, const std::unique_ptr<SfxItemSet>& pArgs)
+    {
+        Color aColor;
+        const SfxPoolItem* pItem = nullptr;
+
+        if (SfxItemState::SET == pArgs->GetItemState(SID_ATTR_COLOR_STR, false, &pItem))
+        {
+            OUString sColor = static_cast<const SfxStringItem*>(pItem)->GetValue();
+
+            if (sColor == "transparent")
+                aColor = COL_TRANSPARENT;
+            else
+                aColor = Color(ColorTransparency, sColor.toInt32(16));
+
+            switch (nSlot)
+            {
+                case SID_ATTR_LINE_COLOR:
+                {
+                    XLineColorItem aLineColorItem(OUString(), aColor);
+                    pArgs->Put(aLineColorItem);
+                    break;
+                }
+
+                case SID_ATTR_FILL_COLOR:
+                {
+                    XFillColorItem aFillColorItem(OUString(), aColor);
+                    pArgs->Put(aFillColorItem);
+                    break;
+                }
+            }
+        }
+        else if (const SvxDoubleItem* pWidthItem = pArgs->GetItemIfSet(SID_ATTR_LINE_WIDTH_ARG, false))
+        {
+            double fValue = pWidthItem->GetValue();
+            // FIXME: different units...
+            int nPow = 100;
+            int nValue = fValue * nPow;
+
+            XLineWidthItem aItem(nValue);
+            pArgs->Put(aItem);
+        }
+        if (const SfxStringItem* pJSON = pArgs->GetItemIfSet(SID_FILL_GRADIENT_JSON, false))
+        {
+            XGradient aGradient = XGradient::fromJSON(pJSON->GetValue());
+            XFillGradientItem aItem(aGradient);
+            pArgs->Put(aItem);
+        }
+    }
+}
+
+void SwDrawShell::ExecDrawAttrArgs(SfxRequest const & rReq)
+{
+    SwWrtShell* pSh   = &GetShell();
+    SdrView*    pView = pSh->GetDrawView();
+    const SfxItemSet* pArgs = rReq.GetArgs();
+    bool        bChanged = pView->GetModel()->IsChanged();
+    pView->GetModel()->SetChanged(false);
+
+    GetView().NoRotate();
+
+    if (pArgs)
+    {
+        if(pView->AreObjectsMarked())
+        {
+            std::unique_ptr<SfxItemSet> pNewArgs = pArgs->Clone();
+            lcl_convertStringArguments(rReq.GetSlot(), pNewArgs);
+            pView->SetAttrToMarked(*pNewArgs, false);
+        }
+        else
+            pView->SetDefaultAttr(*rReq.GetArgs(), false);
+    }
+    else
+    {
+        SfxDispatcher* pDis = pSh->GetView().GetViewFrame()->GetDispatcher();
+        switch (rReq.GetSlot())
+        {
+            case SID_ATTR_FILL_STYLE:
+            case SID_ATTR_FILL_COLOR:
+            case SID_ATTR_FILL_GRADIENT:
+            case SID_ATTR_FILL_HATCH:
+            case SID_ATTR_FILL_BITMAP:
+            case SID_ATTR_FILL_TRANSPARENCE:
+            case SID_ATTR_FILL_FLOATTRANSPARENCE:
+                pDis->Execute(SID_ATTRIBUTES_AREA);
+                break;
+            case SID_ATTR_LINE_STYLE:
+            case SID_ATTR_LINE_DASH:
+            case SID_ATTR_LINE_WIDTH:
+            case SID_ATTR_LINE_COLOR:
+            case SID_ATTR_LINE_TRANSPARENCE:
+            case SID_ATTR_LINE_JOINT:
+            case SID_ATTR_LINE_CAP:
+                pDis->Execute(SID_ATTRIBUTES_LINE);
+                break;
+        }
+    }
+    if (pView->GetModel()->IsChanged())
+        GetShell().SetModified();
+    else
+        if (bChanged)
+            pView->GetModel()->SetChanged();
+}
+
+static void lcl_unifyFillTransparencyItems(const SfxItemSet& rSet)
+{
+    // Transparent fill options are None, Solid, Linear, Axial, Radial, Elliptical, Quadratic, Square.
+    // But this is represented across two items namely XFillTransparenceItem (for None and Solid)
+    // and XFillFloatTransparenceItem (for the rest). To simplify the representation in LOKit case let's
+    // use XFillFloatTransparenceItem to carry the information of XFillTransparenceItem when gradients
+    // are disabled. When gradient transparency is disabled, all fields of XFillFloatTransparenceItem are invalid
+    // and not used. So convert XFillTransparenceItem's constant transparency percentage as an intensity
+    // and assign this to the XFillFloatTransparenceItem's start-intensity and end-intensity fields.
+    // Now the LOK clients need only listen to statechange messages of XFillFloatTransparenceItem
+    // to get fill-transparency settings instead of listening to two separate items.
+
+    XFillFloatTransparenceItem* pFillFloatTranspItem =
+        const_cast<XFillFloatTransparenceItem*>
+        (rSet.GetItem<XFillFloatTransparenceItem>(XATTR_FILLFLOATTRANSPARENCE));
+    if (!pFillFloatTranspItem || pFillFloatTranspItem->IsEnabled())
+        return;
+
+    const XFillTransparenceItem* pFillTranspItem =
+        rSet.GetItem<XFillTransparenceItem>(XATTR_FILLTRANSPARENCE);
+
+    if (!pFillTranspItem)
+        return;
+
+    XGradient aTmpGradient = pFillFloatTranspItem->GetGradientValue();
+    sal_uInt16 nTranspPercent = pFillTranspItem->GetValue();
+    // Encode transparency percentage as intensity
+    sal_uInt16 nIntensity = 100 - std::min<sal_uInt16>
+        (std::max<sal_uInt16>(nTranspPercent, 0), 100);
+    aTmpGradient.SetStartIntens(nIntensity);
+    aTmpGradient.SetEndIntens(nIntensity);
+    pFillFloatTranspItem->SetGradientValue(aTmpGradient);
+}
+
+void SwDrawShell::GetDrawAttrState(SfxItemSet& rSet)
+{
+    SdrView* pSdrView = GetShell().GetDrawView();
+
+    if (pSdrView->AreObjectsMarked())
+    {
+        bool bDisable = Disable( rSet );
+
+        if( !bDisable )
+        {
+            SfxItemSet aSet(rSet);
+            aSet.MergeRange(SDRATTR_TEXTCOLUMNS_NUMBER, SDRATTR_TEXTCOLUMNS_SPACING);
+            pSdrView->GetAttributes(aSet);
+            if (const SfxPoolItem* pItem = nullptr;
+                aSet.GetItemState(SDRATTR_TEXTCOLUMNS_NUMBER, false, &pItem)
+                    >= SfxItemState::DEFAULT
+                && pItem)
+            {
+                aSet.Put(pItem->CloneSetWhich(SID_ATTR_TEXTCOLUMNS_NUMBER));
+            }
+            if (const SfxPoolItem* pItem = nullptr;
+                aSet.GetItemState(SDRATTR_TEXTCOLUMNS_SPACING, false, &pItem)
+                    >= SfxItemState::DEFAULT
+                && pItem)
+            {
+                aSet.Put(pItem->CloneSetWhich(SID_ATTR_TEXTCOLUMNS_SPACING));
+            }
+            rSet.Put(aSet, false);
+            if (comphelper::LibreOfficeKit::isActive())
+                lcl_unifyFillTransparencyItems(rSet);
+        }
+    }
+    else
+        rSet.Put(pSdrView->GetDefaultAttr());
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */