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, 548 insertions, 0 deletions

diff --git a/basctl/source/dlged/dlgedfunc.cxx b/basctl/source/dlged/dlgedfunc.cxx
new file mode 100644
index 000000000..c43b22c8e
--- /dev/null
+++ b/basctl/source/dlged/dlgedfunc.cxx
@@ -0,0 +1,548 @@
+/* -*- 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 <vcl/scrbar.hxx>
+#include <svx/svdview.hxx>
+#include <dlgedfunc.hxx>
+#include <dlged.hxx>
+#include <dlgedview.hxx>
+#include <vcl/seleng.hxx>
+
+namespace basctl
+{
+
+IMPL_LINK_NOARG( DlgEdFunc, ScrollTimeout, Timer *, void )
+{
+    vcl::Window& rWindow = rParent.GetWindow();
+    Point aPos = rWindow.ScreenToOutputPixel( rWindow.GetPointerPosPixel() );
+    aPos = rWindow.PixelToLogic( aPos );
+    ForceScroll( aPos );
+}
+
+void DlgEdFunc::ForceScroll( const Point& rPos )
+{
+    aScrollTimer.Stop();
+
+    vcl::Window& rWindow  = rParent.GetWindow();
+
+    static const Point aDefPoint;
+    tools::Rectangle aOutRect( aDefPoint, rWindow.GetOutputSizePixel() );
+    aOutRect = rWindow.PixelToLogic( aOutRect );
+
+    ScrollBar* pHScroll = rParent.GetHScroll();
+    ScrollBar* pVScroll = rParent.GetVScroll();
+    tools::Long nDeltaX = pHScroll->GetLineSize();
+    tools::Long nDeltaY = pVScroll->GetLineSize();
+
+    if( !aOutRect.Contains( rPos ) )
+    {
+        if( rPos.X() < aOutRect.Left() )
+            nDeltaX = -nDeltaX;
+        else if( rPos.X() <= aOutRect.Right() )
+            nDeltaX = 0;
+
+        if( rPos.Y() < aOutRect.Top() )
+            nDeltaY = -nDeltaY;
+        else if( rPos.Y() <= aOutRect.Bottom() )
+            nDeltaY = 0;
+
+        if( nDeltaX )
+            pHScroll->SetThumbPos( pHScroll->GetThumbPos() + nDeltaX );
+        if( nDeltaY )
+            pVScroll->SetThumbPos( pVScroll->GetThumbPos() + nDeltaY );
+
+        if( nDeltaX )
+            rParent.DoScroll();
+        if( nDeltaY )
+            rParent.DoScroll();
+    }
+
+    aScrollTimer.Start();
+}
+
+DlgEdFunc::DlgEdFunc (DlgEditor& rParent_) :
+    rParent(rParent_), aScrollTimer("basctl DlgEdFunc aScrollTimer")
+{
+    aScrollTimer.SetInvokeHandler( LINK( this, DlgEdFunc, ScrollTimeout ) );
+    aScrollTimer.SetTimeout( SELENG_AUTOREPEAT_INTERVAL );
+}
+
+DlgEdFunc::~DlgEdFunc()
+{
+}
+
+void DlgEdFunc::MouseButtonDown( const MouseEvent& )
+{
+}
+
+bool DlgEdFunc::MouseButtonUp( const MouseEvent& )
+{
+    aScrollTimer.Stop();
+    return true;
+}
+
+void DlgEdFunc::MouseMove( const MouseEvent& )
+{
+}
+
+bool DlgEdFunc::KeyInput( const KeyEvent& rKEvt )
+{
+    bool bReturn = false;
+
+    SdrView& rView = rParent.GetView();
+    vcl::Window& rWindow = rParent.GetWindow();
+
+    vcl::KeyCode aCode = rKEvt.GetKeyCode();
+    sal_uInt16 nCode = aCode.GetCode();
+
+    switch ( nCode )
+    {
+        case KEY_ESCAPE:
+        {
+            if ( rView.IsAction() )
+            {
+                rView.BrkAction();
+                bReturn = true;
+            }
+            else if ( rView.AreObjectsMarked() )
+            {
+                const SdrHdlList& rHdlList = rView.GetHdlList();
+                SdrHdl* pHdl = rHdlList.GetFocusHdl();
+                if ( pHdl )
+                    const_cast<SdrHdlList&>(rHdlList).ResetFocusHdl();
+                else
+                    rView.UnmarkAll();
+
+                bReturn = true;
+            }
+        }
+        break;
+        case KEY_TAB:
+        {
+            if ( !aCode.IsMod1() && !aCode.IsMod2() )
+            {
+                // mark next object
+                if ( !rView.MarkNextObj( !aCode.IsShift() ) )
+                {
+                    // if no next object, mark first/last
+                    rView.UnmarkAllObj();
+                    rView.MarkNextObj( !aCode.IsShift() );
+                }
+
+                if ( rView.AreObjectsMarked() )
+                    rView.MakeVisible( rView.GetAllMarkedRect(), rWindow );
+
+                bReturn = true;
+            }
+            else if ( aCode.IsMod1() )
+            {
+                // selected handle
+                const SdrHdlList& rHdlList = rView.GetHdlList();
+                const_cast<SdrHdlList&>(rHdlList).TravelFocusHdl( !aCode.IsShift() );
+
+                // guarantee visibility of focused handle
+                if (SdrHdl* pHdl = rHdlList.GetFocusHdl())
+                {
+                    Point aHdlPosition( pHdl->GetPos() );
+                    tools::Rectangle aVisRect( aHdlPosition - Point( 100, 100 ), Size( 200, 200 ) );
+                    rView.MakeVisible( aVisRect, rWindow );
+                }
+
+                bReturn = true;
+            }
+        }
+        break;
+        case KEY_UP:
+        case KEY_DOWN:
+        case KEY_LEFT:
+        case KEY_RIGHT:
+        {
+            tools::Long nX = 0;
+            tools::Long nY = 0;
+
+            if ( nCode == KEY_UP )
+            {
+                // scroll up
+                nX =  0;
+                nY = -1;
+            }
+            else if ( nCode == KEY_DOWN )
+            {
+                // scroll down
+                nX =  0;
+                nY =  1;
+            }
+            else if ( nCode == KEY_LEFT )
+            {
+                // scroll left
+                nX = -1;
+                nY =  0;
+            }
+            else if ( nCode == KEY_RIGHT )
+            {
+                // scroll right
+                nX =  1;
+                nY =  0;
+            }
+
+            if ( rView.AreObjectsMarked() && !aCode.IsMod1() )
+            {
+                if ( aCode.IsMod2() )
+                {
+                    // move in 1 pixel distance
+                    Size aPixelSize = rWindow.PixelToLogic(Size(1, 1));
+                    nX *= aPixelSize.Width();
+                    nY *= aPixelSize.Height();
+                }
+                else
+                {
+                    // move in 1 mm distance
+                    nX *= 100;
+                    nY *= 100;
+                }
+
+                const SdrHdlList& rHdlList = rView.GetHdlList();
+                SdrHdl* pHdl = rHdlList.GetFocusHdl();
+
+                if ( pHdl == nullptr )
+                {
+                    // no handle selected
+                    if ( rView.IsMoveAllowed() )
+                    {
+                        // restrict movement to work area
+                        const tools::Rectangle& rWorkArea = rView.GetWorkArea();
+
+                        if ( !rWorkArea.IsEmpty() )
+                        {
+                            tools::Rectangle aMarkRect( rView.GetMarkedObjRect() );
+                            aMarkRect.Move( nX, nY );
+
+                            if ( !rWorkArea.Contains( aMarkRect ) )
+                            {
+                                if ( aMarkRect.Left() < rWorkArea.Left() )
+                                    nX += rWorkArea.Left() - aMarkRect.Left();
+
+                                if ( aMarkRect.Right() > rWorkArea.Right() )
+                                    nX -= aMarkRect.Right() - rWorkArea.Right();
+
+                                if ( aMarkRect.Top() < rWorkArea.Top() )
+                                    nY += rWorkArea.Top() - aMarkRect.Top();
+
+                                if ( aMarkRect.Bottom() > rWorkArea.Bottom() )
+                                    nY -= aMarkRect.Bottom() - rWorkArea.Bottom();
+                            }
+                        }
+
+                        if ( nX != 0 || nY != 0 )
+                        {
+                            rView.MoveAllMarked( Size( nX, nY ) );
+                            rView.MakeVisible( rView.GetAllMarkedRect(), rWindow );
+                        }
+                    }
+                }
+                else if (nX || nY)
+                {
+                    Point aStartPoint(pHdl->GetPos());
+                    Point aEndPoint(pHdl->GetPos() + Point(nX, nY));
+                    const SdrDragStat& rDragStat = rView.GetDragStat();
+
+                    // start dragging
+                    rView.BegDragObj(aStartPoint, nullptr, pHdl, 0);
+
+                    if (rView.IsDragObj())
+                    {
+                        bool const bWasNoSnap = rDragStat.IsNoSnap();
+                        bool const bWasSnapEnabled = rView.IsSnapEnabled();
+
+                        // switch snapping off
+                        if (!bWasNoSnap)
+                            const_cast<SdrDragStat&>(rDragStat).SetNoSnap();
+                        if (bWasSnapEnabled)
+                            rView.SetSnapEnabled(false);
+
+                        rView.MovAction(aEndPoint);
+                        rView.EndDragObj();
+
+                        // restore snap
+                        if (!bWasNoSnap)
+                            const_cast<SdrDragStat&>(rDragStat).SetNoSnap(bWasNoSnap);
+                        if (bWasSnapEnabled)
+                            rView.SetSnapEnabled(bWasSnapEnabled);
+                    }
+
+                    // make moved handle visible
+                    tools::Rectangle aVisRect(aEndPoint - Point(100, 100), Size(200, 200));
+                    rView.MakeVisible(aVisRect, rWindow);
+                }
+            }
+            else
+            {
+                // scroll page
+                ScrollBar* pScrollBar = ( nX != 0 ) ? rParent.GetHScroll() : rParent.GetVScroll();
+                if ( pScrollBar )
+                {
+                    tools::Long nRangeMin = pScrollBar->GetRangeMin();
+                    tools::Long nRangeMax = pScrollBar->GetRangeMax();
+                    tools::Long nThumbPos = pScrollBar->GetThumbPos() + ( ( nX != 0 ) ? nX : nY ) * pScrollBar->GetLineSize();
+                    if ( nThumbPos < nRangeMin )
+                        nThumbPos = nRangeMin;
+                    if ( nThumbPos > nRangeMax )
+                        nThumbPos = nRangeMax;
+                    pScrollBar->SetThumbPos( nThumbPos );
+                    rParent.DoScroll();
+                }
+            }
+
+            bReturn = true;
+        }
+        break;
+        default:
+        {
+        }
+        break;
+    }
+
+    if ( bReturn )
+        rWindow.ReleaseMouse();
+
+    return bReturn;
+}
+
+DlgEdFuncInsert::DlgEdFuncInsert (DlgEditor& rParent_) :
+    DlgEdFunc(rParent_)
+{
+    rParent.GetView().SetCreateMode();
+}
+
+DlgEdFuncInsert::~DlgEdFuncInsert()
+{
+    rParent.GetView().SetEditMode();
+}
+
+void DlgEdFuncInsert::MouseButtonDown( const MouseEvent& rMEvt )
+{
+    if( !rMEvt.IsLeft() )
+        return;
+
+    SdrView& rView  = rParent.GetView();
+    vcl::Window& rWindow = rParent.GetWindow();
+    rView.SetActualWin(rWindow.GetOutDev());
+
+    Point aPos = rWindow.PixelToLogic( rMEvt.GetPosPixel() );
+    sal_uInt16 nHitLog = static_cast<sal_uInt16>(rWindow.PixelToLogic(Size(3, 0)).Width());
+    sal_uInt16 nDrgLog = static_cast<sal_uInt16>(rWindow.PixelToLogic(Size(3, 0)).Width());
+
+    rWindow.CaptureMouse();
+
+    if ( rMEvt.IsLeft() && rMEvt.GetClicks() == 1 )
+    {
+        SdrHdl* pHdl = rView.PickHandle(aPos);
+
+        // if selected object was hit, drag object
+        if ( pHdl!=nullptr || rView.IsMarkedHit(aPos, nHitLog) )
+            rView.BegDragObj(aPos, nullptr, pHdl, nDrgLog);
+        else if ( rView.AreObjectsMarked() )
+            rView.UnmarkAll();
+
+        // if no action, create object
+        if ( !rView.IsAction() )
+            rView.BegCreateObj(aPos);
+    }
+    else if ( rMEvt.IsLeft() && rMEvt.GetClicks() == 2 )
+    {
+        // if object was hit, show property browser
+        if ( rView.IsMarkedHit(aPos, nHitLog) && rParent.GetMode() != DlgEditor::READONLY )
+            rParent.ShowProperties();
+    }
+}
+
+bool DlgEdFuncInsert::MouseButtonUp( const MouseEvent& rMEvt )
+{
+    DlgEdFunc::MouseButtonUp( rMEvt );
+
+    SdrView& rView  = rParent.GetView();
+    vcl::Window& rWindow = rParent.GetWindow();
+    rView.SetActualWin(rWindow.GetOutDev());
+
+    rWindow.ReleaseMouse();
+
+    // object creation active?
+    if ( rView.IsCreateObj() )
+    {
+        rView.EndCreateObj(SdrCreateCmd::ForceEnd);
+
+        if ( !rView.AreObjectsMarked() )
+        {
+            sal_uInt16 nHitLog = static_cast<sal_uInt16>(rWindow.PixelToLogic(Size(3, 0)).Width());
+            Point aPos( rWindow.PixelToLogic( rMEvt.GetPosPixel() ) );
+            rView.MarkObj(aPos, nHitLog);
+        }
+
+        return rView.AreObjectsMarked();
+    }
+    else
+    {
+        if ( rView.IsDragObj() )
+            rView.EndDragObj( rMEvt.IsMod1() );
+        return true;
+    }
+}
+
+void DlgEdFuncInsert::MouseMove( const MouseEvent& rMEvt )
+{
+    SdrView& rView  = rParent.GetView();
+    vcl::Window& rWindow = rParent.GetWindow();
+    rView.SetActualWin(rWindow.GetOutDev());
+
+    Point aPos = rWindow.PixelToLogic(rMEvt.GetPosPixel());
+    sal_uInt16 nHitLog = static_cast<sal_uInt16>(rWindow.PixelToLogic(Size(3, 0)).Width());
+
+    if (rView.IsAction())
+    {
+        ForceScroll(aPos);
+        rView.MovAction(aPos);
+    }
+
+    rWindow.SetPointer( rView.GetPreferredPointer( aPos, rWindow.GetOutDev(), nHitLog ) );
+}
+
+DlgEdFuncSelect::DlgEdFuncSelect (DlgEditor& rParent_) :
+    DlgEdFunc(rParent_)
+{
+}
+
+DlgEdFuncSelect::~DlgEdFuncSelect()
+{
+}
+
+void DlgEdFuncSelect::MouseButtonDown( const MouseEvent& rMEvt )
+{
+    // get view from parent
+    SdrView& rView  = rParent.GetView();
+    vcl::Window& rWindow = rParent.GetWindow();
+    rView.SetActualWin(rWindow.GetOutDev());
+
+    sal_uInt16 nDrgLog = static_cast<sal_uInt16>(rWindow.PixelToLogic(Size(3, 0)).Width());
+    sal_uInt16 nHitLog = static_cast<sal_uInt16>(rWindow.PixelToLogic(Size(3, 0)).Width());
+    Point aMDPos = rWindow.PixelToLogic(rMEvt.GetPosPixel());
+
+    if ( rMEvt.IsLeft() && rMEvt.GetClicks() == 1 )
+    {
+        SdrHdl* pHdl = rView.PickHandle(aMDPos);
+
+        // hit selected object?
+        if ( pHdl!=nullptr || rView.IsMarkedHit(aMDPos, nHitLog) )
+        {
+            rView.BegDragObj(aMDPos, nullptr, pHdl, nDrgLog);
+        }
+        else
+        {
+            // if not multi selection, unmark all
+            if ( !rMEvt.IsShift() )
+                rView.UnmarkAll();
+            else
+            {
+                SdrPageView* pPV;
+                SdrObject* pObj = rView.PickObj(aMDPos, nHitLog, pPV);
+                if (pObj)
+                {
+                    //if (dynamic_cast<DlgEdForm*>(pObj))
+                    //  rView.UnmarkAll();
+                    //else
+                    //  rParent.UnmarkDialog();
+                }
+            }
+
+            if ( rView.MarkObj(aMDPos, nHitLog) )
+            {
+                // drag object
+                pHdl = rView.PickHandle(aMDPos);
+                rView.BegDragObj(aMDPos, nullptr, pHdl, nDrgLog);
+            }
+            else
+            {
+                // select object
+                rView.BegMarkObj(aMDPos);
+            }
+        }
+    }
+    else if ( rMEvt.IsLeft() && rMEvt.GetClicks() == 2 )
+    {
+        // if object was hit, show property browser
+        if ( rView.IsMarkedHit(aMDPos, nHitLog) && rParent.GetMode() != DlgEditor::READONLY )
+            rParent.ShowProperties();
+    }
+}
+
+bool DlgEdFuncSelect::MouseButtonUp( const MouseEvent& rMEvt )
+{
+    DlgEdFunc::MouseButtonUp( rMEvt );
+
+    // get view from parent
+    SdrView& rView  = rParent.GetView();
+    vcl::Window& rWindow = rParent.GetWindow();
+    rView.SetActualWin(rWindow.GetOutDev());
+
+    Point aPnt = rWindow.PixelToLogic(rMEvt.GetPosPixel());
+    sal_uInt16 nHitLog = static_cast<sal_uInt16>(rWindow.PixelToLogic(Size(3, 0)).Width());
+
+    if ( rMEvt.IsLeft() )
+    {
+        if (rView.IsDragObj())
+        {
+            // object was dragged
+            rView.EndDragObj( rMEvt.IsMod1() );
+            rView.ForceMarkedToAnotherPage();
+        }
+        else if (rView.IsAction())
+        {
+            rView.EndAction();
+        }
+    }
+
+    rWindow.SetPointer( rView.GetPreferredPointer( aPnt, rWindow.GetOutDev(), nHitLog ) );
+    rWindow.ReleaseMouse();
+
+    return true;
+}
+
+void DlgEdFuncSelect::MouseMove( const MouseEvent& rMEvt )
+{
+    SdrView& rView  = rParent.GetView();
+    vcl::Window& rWindow = rParent.GetWindow();
+    rView.SetActualWin(rWindow.GetOutDev());
+
+    Point aPnt = rWindow.PixelToLogic(rMEvt.GetPosPixel());
+    sal_uInt16 nHitLog = static_cast<sal_uInt16>(rWindow.PixelToLogic(Size(3, 0)).Width());
+
+    if ( rView.IsAction() )
+    {
+        Point aPix = rMEvt.GetPosPixel();
+        Point aPnt_ = rWindow.PixelToLogic(aPix);
+
+        ForceScroll(aPnt_);
+        rView.MovAction(aPnt_);
+    }
+
+    rWindow.SetPointer( rView.GetPreferredPointer( aPnt, rWindow.GetOutDev(), nHitLog ) );
+}
+
+} // namespace basctl
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */