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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 /sd/source/ui/func/fuconbez.cxx
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>
Diffstat (limited to 'sd/source/ui/func/fuconbez.cxx')
-rw-r--r--sd/source/ui/func/fuconbez.cxx556
1 files changed, 556 insertions, 0 deletions
diff --git a/sd/source/ui/func/fuconbez.cxx b/sd/source/ui/func/fuconbez.cxx
new file mode 100644
index 000000000..b123e9c2d
--- /dev/null
+++ b/sd/source/ui/func/fuconbez.cxx
@@ -0,0 +1,556 @@
+/* -*- 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 <com/sun/star/presentation/EffectNodeType.hpp>
+
+#include <fuconbez.hxx>
+#include <svx/svdopath.hxx>
+#include <svl/intitem.hxx>
+#include <sfx2/dispatch.hxx>
+#include <svx/svdobj.hxx>
+#include <sfx2/bindings.hxx>
+#include <sfx2/request.hxx>
+#include <sfx2/viewfrm.hxx>
+#include <osl/diagnose.h>
+
+#include <svx/svxids.hrc>
+#include <svx/svdpagv.hxx>
+#include <svx/xlnclit.hxx>
+#include <svx/xlntrit.hxx>
+#include <svx/xlnwtit.hxx>
+
+#include <app.hrc>
+#include <ViewShell.hxx>
+#include <ViewShellBase.hxx>
+#include <View.hxx>
+#include <Window.hxx>
+#include <ToolBarManager.hxx>
+#include <drawdoc.hxx>
+#include <sdpage.hxx>
+
+#include <basegfx/polygon/b2dpolygon.hxx>
+#include <basegfx/polygon/b2dpolygontools.hxx>
+
+#include <CustomAnimationEffect.hxx>
+
+using namespace ::com::sun::star::uno;
+
+namespace sd {
+
+/*//Extra attributes coming from parameters
+ sal_uInt16 mnTransparence; // Default: 0
+ OUString msColor; // Default: ""
+ sal_uInt16 mnWidth; // Default: 0
+ OUString msShapeName; // Default: ""*/
+FuConstructBezierPolygon::FuConstructBezierPolygon (
+ ViewShell* pViewSh,
+ ::sd::Window* pWin,
+ ::sd::View* pView,
+ SdDrawDocument* pDoc,
+ SfxRequest& rReq)
+ : FuConstruct(pViewSh, pWin, pView, pDoc, rReq),
+ nEditMode(SID_BEZIER_MOVE),
+ mnTransparence(0),
+ mnWidth(0)
+{
+}
+
+namespace{
+
+/// Checks to see if the request has a parameter of IsSticky:bool=true
+/// It means that the selected command/button will stay selected after use
+bool isSticky(const SfxRequest& rReq)
+{
+ const SfxItemSet *pArgs = rReq.GetArgs ();
+ if (pArgs)
+ {
+ const SfxBoolItem* pIsSticky = rReq.GetArg<SfxBoolItem>(FN_PARAM_4);
+ if (pIsSticky && pIsSticky->GetValue())
+ return true;
+ }
+
+ return false;
+}
+
+}
+
+rtl::Reference<FuPoor> FuConstructBezierPolygon::Create( ViewShell* pViewSh, ::sd::Window* pWin, ::sd::View* pView, SdDrawDocument* pDoc, SfxRequest& rReq, bool bPermanent )
+{
+ FuConstructBezierPolygon* pFunc;
+ rtl::Reference<FuPoor> xFunc( pFunc = new FuConstructBezierPolygon( pViewSh, pWin, pView, pDoc, rReq ) );
+ xFunc->DoExecute(rReq);
+ pFunc->SetPermanent(bPermanent || isSticky(rReq));
+ return xFunc;
+}
+
+void FuConstructBezierPolygon::DoExecute( SfxRequest& rReq )
+{
+ FuConstruct::DoExecute( rReq );
+
+ const SfxItemSet* pArgs = rReq.GetArgs();
+
+ if( !pArgs )
+ return;
+
+ const SfxUnoAnyItem* pPoolItem = pArgs->GetItemIfSet( SID_ADD_MOTION_PATH );
+ if( pPoolItem )
+ maTargets = pPoolItem->GetValue();
+
+ if (nSlotId != SID_DRAW_FREELINE_NOFILL)
+ return;
+
+ const SfxUInt16Item* pTransparence = rReq.GetArg<SfxUInt16Item>(FN_PARAM_1);
+ const SfxStringItem* pColor = rReq.GetArg<SfxStringItem>(FN_PARAM_2);
+ const SfxUInt16Item* pWidth = rReq.GetArg<SfxUInt16Item>(FN_PARAM_3);
+ const SfxStringItem* pShapeName = rReq.GetArg<SfxStringItem>(SID_SHAPE_NAME);
+
+ if (pTransparence && pTransparence->GetValue() > 0)
+ {
+ mnTransparence = pTransparence->GetValue();
+ }
+ if (pColor && !pColor->GetValue().isEmpty())
+ {
+ msColor = pColor->GetValue();
+ }
+ if (pWidth && pWidth->GetValue() > 0)
+ {
+ mnWidth = pWidth->GetValue();
+ }
+ if (pShapeName && !pShapeName->GetValue().isEmpty())
+ {
+ msShapeName = pShapeName->GetValue();
+ }
+}
+
+bool FuConstructBezierPolygon::MouseButtonDown(const MouseEvent& rMEvt)
+{
+ bool bReturn = FuConstruct::MouseButtonDown(rMEvt);
+
+ SdrViewEvent aVEvt;
+ SdrHitKind eHit = mpView->PickAnything(rMEvt, SdrMouseEventKind::BUTTONDOWN, aVEvt);
+
+ if (eHit == SdrHitKind::Handle || rMEvt.IsMod1())
+ {
+ mpView->SetEditMode(SdrViewEditMode::Edit);
+ }
+ else
+ {
+ mpView->SetEditMode(SdrViewEditMode::Create);
+ }
+
+ if (aVEvt.meEvent == SdrEventKind::BeginTextEdit)
+ {
+ // here, we do not allow text input
+ aVEvt.meEvent = SdrEventKind::BeginDragObj;
+ mpView->EnableExtendedMouseEventDispatcher(false);
+ }
+ else
+ {
+ mpView->EnableExtendedMouseEventDispatcher(true);
+ }
+
+ if (eHit == SdrHitKind::MarkedObject && nEditMode == SID_BEZIER_INSERT)
+ {
+ // insert gluepoint
+ mpView->BegInsObjPoint(aMDPos, rMEvt.IsMod1());
+ }
+ else
+ {
+ mpView->MouseButtonDown(rMEvt, mpWindow->GetOutDev());
+
+ SdrObject* pObj = mpView->GetCreateObj();
+
+ if (pObj)
+ {
+ SfxItemSet aAttr(mpDoc->GetPool());
+ SetStyleSheet(aAttr, pObj);
+ SetAttributes(aAttr, pObj);
+ pObj->SetMergedItemSet(aAttr);
+ }
+ }
+
+ return bReturn;
+}
+
+bool FuConstructBezierPolygon::MouseButtonUp(const MouseEvent& rMEvt )
+{
+ bool bReturn = false;
+ bool bCreated = false;
+
+ SdrViewEvent aVEvt;
+ mpView->PickAnything(rMEvt, SdrMouseEventKind::BUTTONUP, aVEvt);
+
+ const size_t nCount = mpView->GetSdrPageView()->GetObjList()->GetObjCount();
+
+ if (mpView->IsInsObjPoint())
+ {
+ mpView->EndInsObjPoint(SdrCreateCmd::ForceEnd);
+ }
+ else
+ {
+ mpView->MouseButtonUp(rMEvt, mpWindow->GetOutDev());
+ }
+
+ if (aVEvt.meEvent == SdrEventKind::EndCreate)
+ {
+ bReturn = true;
+
+ if (nCount+1 == mpView->GetSdrPageView()->GetObjList()->GetObjCount())
+ {
+ bCreated = true;
+ }
+
+ // trick to suppress FuDraw::DoubleClick
+ bMBDown = false;
+
+ }
+
+ bReturn = FuConstruct::MouseButtonUp(rMEvt) || bReturn;
+
+ bool bDeleted = false;
+ if( bCreated && maTargets.hasValue() )
+ {
+ SdrPathObj* pPathObj = dynamic_cast< SdrPathObj* >( mpView->GetSdrPageView()->GetObjList()->GetObj( nCount ) );
+ SdPage* pPage = dynamic_cast< SdPage* >( pPathObj ? pPathObj->getSdrPageFromSdrObject() : nullptr );
+ if( pPage )
+ {
+ std::shared_ptr< sd::MainSequence > pMainSequence( pPage->getMainSequence() );
+ if( pMainSequence )
+ {
+ Sequence< Any > aTargets;
+ maTargets >>= aTargets;
+
+ sal_Int32 nTCount = aTargets.getLength();
+ if( nTCount > 1 )
+ {
+ const Any* pTarget = aTargets.getConstArray();
+ double fDuration = 0.0;
+ *pTarget++ >>= fDuration;
+ bool bFirst = true;
+
+ OUString sPresetId;
+ switch(nSlotId)
+ {
+ case SID_DRAW_BEZIER_NOFILL:
+ sPresetId = "libo-motionpath-curve";
+ break;
+ case SID_DRAW_POLYGON_NOFILL:
+ sPresetId = "libo-motionpath-polygon";
+ break;
+ case SID_DRAW_FREELINE_NOFILL:
+ sPresetId = "libo-motionpath-freeform-line";
+ break;
+ }
+
+ while( --nTCount )
+ {
+ CustomAnimationEffectPtr pCreated( pMainSequence->append( *pPathObj, *pTarget++, fDuration, sPresetId) );
+ if( bFirst )
+ bFirst = false;
+ else
+ pCreated->setNodeType( css::presentation::EffectNodeType::WITH_PREVIOUS );
+ }
+ }
+ }
+ }
+ mpView->DeleteMarked();
+ bDeleted = true;
+ }
+
+ if ((!bPermanent && bCreated) || bDeleted)
+ {
+ mpViewShell->GetViewFrame()->GetDispatcher()->Execute(SID_OBJECT_SELECT, SfxCallMode::ASYNCHRON);
+ }
+
+ return bReturn;
+}
+
+void FuConstructBezierPolygon::Activate()
+{
+ mpView->EnableExtendedMouseEventDispatcher(true);
+
+ SdrObjKind eKind;
+
+ switch (nSlotId)
+ {
+ case SID_DRAW_POLYGON_NOFILL:
+ case SID_DRAW_XPOLYGON_NOFILL:
+ {
+ eKind = SdrObjKind::PolyLine;
+ }
+ break;
+
+ case SID_DRAW_POLYGON:
+ case SID_DRAW_XPOLYGON:
+ {
+ eKind = SdrObjKind::Polygon;
+ }
+ break;
+
+ case SID_DRAW_BEZIER_NOFILL:
+ {
+ eKind = SdrObjKind::PathLine;
+ }
+ break;
+
+ case SID_DRAW_BEZIER_FILL:
+ {
+ eKind = SdrObjKind::PathFill;
+ }
+ break;
+
+ case SID_DRAW_FREELINE_NOFILL:
+ {
+ eKind = SdrObjKind::FreehandLine;
+ }
+ break;
+
+ case SID_DRAW_FREELINE:
+ {
+ eKind = SdrObjKind::FreehandFill;
+ }
+ break;
+
+ default:
+ {
+ eKind = SdrObjKind::PathLine;
+ }
+ break;
+ }
+
+ mpView->SetCurrentObj(eKind);
+
+ FuConstruct::Activate();
+}
+
+void FuConstructBezierPolygon::Deactivate()
+{
+ mpView->EnableExtendedMouseEventDispatcher(false);
+
+ FuConstruct::Deactivate();
+}
+
+void FuConstructBezierPolygon::SelectionHasChanged()
+{
+ FuDraw::SelectionHasChanged();
+
+ mpViewShell->GetViewShellBase().GetToolBarManager()->SelectionHasChanged(
+ *mpViewShell,
+ *mpView);
+}
+
+namespace {
+/// Returns the color based on the color names listed in core/include/tools/color.hxx
+/// Feel free to extend with more color names from color.hxx
+Color strToColor(std::u16string_view sColor)
+{
+ Color aColor = COL_AUTO;
+
+ if (sColor == u"COL_GRAY")
+ aColor = COL_GRAY;
+ else if (sColor == u"COL_GRAY3")
+ aColor = COL_GRAY3;
+ else if (sColor == u"COL_GRAY7")
+ aColor = COL_GRAY7;
+
+ return aColor;
+}
+}
+
+void FuConstructBezierPolygon::SetAttributes(SfxItemSet& rAttr, SdrObject *pObj)
+{
+ if (nSlotId == SID_DRAW_FREELINE_NOFILL)
+ {
+ if (mnTransparence > 0 && mnTransparence <= 100)
+ rAttr.Put(XLineTransparenceItem(mnTransparence));
+ if (!msColor.isEmpty())
+ rAttr.Put(XLineColorItem(OUString(), strToColor(msColor)));
+ if (mnWidth > 0)
+ rAttr.Put(XLineWidthItem(mnWidth));
+ if (!msShapeName.isEmpty())
+ pObj->SetName(msShapeName);
+ }
+}
+
+/**
+ * Set current bezier edit mode
+ */
+void FuConstructBezierPolygon::SetEditMode(sal_uInt16 nMode)
+{
+ nEditMode = nMode;
+ ForcePointer();
+
+ SfxBindings& rBindings = mpViewShell->GetViewFrame()->GetBindings();
+ rBindings.Invalidate(SID_BEZIER_MOVE);
+ rBindings.Invalidate(SID_BEZIER_INSERT);
+}
+
+SdrObjectUniquePtr FuConstructBezierPolygon::CreateDefaultObject(const sal_uInt16 nID, const ::tools::Rectangle& rRectangle)
+{
+ // case SID_DRAW_POLYGON:
+ // case SID_DRAW_POLYGON_NOFILL:
+ // case SID_DRAW_XPOLYGON:
+ // case SID_DRAW_XPOLYGON_NOFILL:
+ // case SID_DRAW_FREELINE:
+ // case SID_DRAW_FREELINE_NOFILL:
+ // case SID_DRAW_BEZIER_FILL: // BASIC
+ // case SID_DRAW_BEZIER_NOFILL: // BASIC
+
+ SdrObjectUniquePtr pObj(SdrObjFactory::MakeNewObject(
+ mpView->getSdrModelFromSdrView(),
+ mpView->GetCurrentObjInventor(),
+ mpView->GetCurrentObjIdentifier()));
+
+ if(pObj)
+ {
+ if( auto pPathObj = dynamic_cast< SdrPathObj *>( pObj.get() ) )
+ {
+ basegfx::B2DPolyPolygon aPoly;
+
+ switch(nID)
+ {
+ case SID_DRAW_BEZIER_FILL:
+ {
+ const sal_Int32 nWdt(rRectangle.GetWidth() / 2);
+ const sal_Int32 nHgt(rRectangle.GetHeight() / 2);
+ const basegfx::B2DPolygon aInnerPoly(basegfx::utils::createPolygonFromEllipse(basegfx::B2DPoint(rRectangle.Center().X(), rRectangle.Center().Y()), nWdt, nHgt));
+
+ aPoly.append(aInnerPoly);
+ break;
+ }
+ case SID_DRAW_BEZIER_NOFILL:
+ {
+ basegfx::B2DPolygon aInnerPoly;
+
+ aInnerPoly.append(basegfx::B2DPoint(rRectangle.Left(), rRectangle.Bottom()));
+
+ const basegfx::B2DPoint aCenterBottom(rRectangle.Center().X(), rRectangle.Bottom());
+ aInnerPoly.appendBezierSegment(
+ aCenterBottom,
+ aCenterBottom,
+ basegfx::B2DPoint(rRectangle.Center().X(), rRectangle.Center().Y()));
+
+ const basegfx::B2DPoint aCenterTop(rRectangle.Center().X(), rRectangle.Top());
+ aInnerPoly.appendBezierSegment(
+ aCenterTop,
+ aCenterTop,
+ basegfx::B2DPoint(rRectangle.Right(), rRectangle.Top()));
+
+ aPoly.append(aInnerPoly);
+ break;
+ }
+ case SID_DRAW_FREELINE:
+ case SID_DRAW_FREELINE_NOFILL:
+ {
+ basegfx::B2DPolygon aInnerPoly;
+
+ aInnerPoly.append(basegfx::B2DPoint(rRectangle.Left(), rRectangle.Bottom()));
+
+ aInnerPoly.appendBezierSegment(
+ basegfx::B2DPoint(rRectangle.Left(), rRectangle.Top()),
+ basegfx::B2DPoint(rRectangle.Center().X(), rRectangle.Top()),
+ basegfx::B2DPoint(rRectangle.Center().X(), rRectangle.Center().Y()));
+
+ aInnerPoly.appendBezierSegment(
+ basegfx::B2DPoint(rRectangle.Center().X(), rRectangle.Bottom()),
+ basegfx::B2DPoint(rRectangle.Right(), rRectangle.Bottom()),
+ basegfx::B2DPoint(rRectangle.Right(), rRectangle.Top()));
+
+ if(SID_DRAW_FREELINE == nID)
+ {
+ aInnerPoly.append(basegfx::B2DPoint(rRectangle.Right(), rRectangle.Bottom()));
+ }
+ else
+ {
+ aInnerPoly.setClosed(true);
+ }
+
+ aPoly.append(aInnerPoly);
+ break;
+ }
+ case SID_DRAW_XPOLYGON:
+ case SID_DRAW_XPOLYGON_NOFILL:
+ {
+ basegfx::B2DPolygon aInnerPoly;
+
+ aInnerPoly.append(basegfx::B2DPoint(rRectangle.Left(), rRectangle.Bottom()));
+ aInnerPoly.append(basegfx::B2DPoint(rRectangle.Left(), rRectangle.Top()));
+ aInnerPoly.append(basegfx::B2DPoint(rRectangle.Center().X(), rRectangle.Top()));
+ aInnerPoly.append(basegfx::B2DPoint(rRectangle.Center().X(), rRectangle.Center().Y()));
+ aInnerPoly.append(basegfx::B2DPoint(rRectangle.Right(), rRectangle.Center().Y()));
+ aInnerPoly.append(basegfx::B2DPoint(rRectangle.Right(), rRectangle.Bottom()));
+
+ if(SID_DRAW_XPOLYGON_NOFILL == nID)
+ {
+ aInnerPoly.append(basegfx::B2DPoint(rRectangle.Center().X(), rRectangle.Bottom()));
+ }
+ else
+ {
+ aInnerPoly.setClosed(true);
+ }
+
+ aPoly.append(aInnerPoly);
+ break;
+ }
+ case SID_DRAW_POLYGON:
+ case SID_DRAW_POLYGON_NOFILL:
+ {
+ basegfx::B2DPolygon aInnerPoly;
+ const sal_Int32 nWdt(rRectangle.GetWidth());
+ const sal_Int32 nHgt(rRectangle.GetHeight());
+
+ aInnerPoly.append(basegfx::B2DPoint(rRectangle.Left(), rRectangle.Bottom()));
+ aInnerPoly.append(basegfx::B2DPoint(rRectangle.Left() + (nWdt * 30) / 100, rRectangle.Top() + (nHgt * 70) / 100));
+ aInnerPoly.append(basegfx::B2DPoint(rRectangle.Left(), rRectangle.Top() + (nHgt * 15) / 100));
+ aInnerPoly.append(basegfx::B2DPoint(rRectangle.Left() + (nWdt * 65) / 100, rRectangle.Top()));
+ aInnerPoly.append(basegfx::B2DPoint(rRectangle.Left() + nWdt, rRectangle.Top() + (nHgt * 30) / 100));
+ aInnerPoly.append(basegfx::B2DPoint(rRectangle.Left() + (nWdt * 80) / 100, rRectangle.Top() + (nHgt * 50) / 100));
+ aInnerPoly.append(basegfx::B2DPoint(rRectangle.Left() + (nWdt * 80) / 100, rRectangle.Top() + (nHgt * 75) / 100));
+ aInnerPoly.append(basegfx::B2DPoint(rRectangle.Bottom(), rRectangle.Right()));
+
+ if(SID_DRAW_POLYGON_NOFILL == nID)
+ {
+ aInnerPoly.append(basegfx::B2DPoint(rRectangle.Center().X(), rRectangle.Bottom()));
+ }
+ else
+ {
+ aInnerPoly.setClosed(true);
+ }
+
+ aPoly.append(aInnerPoly);
+ break;
+ }
+ }
+
+ pPathObj->SetPathPoly(aPoly);
+ }
+ else
+ {
+ OSL_FAIL("Object is NO path object");
+ }
+
+ pObj->SetLogicRect(rRectangle);
+ }
+
+ return pObj;
+}
+
+} // end of namespace sd
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */