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, 358 insertions, 0 deletions

diff --git a/sd/source/ui/view/tabcontr.cxx b/sd/source/ui/view/tabcontr.cxx
new file mode 100644
index 000000000..b09a254e9
--- /dev/null
+++ b/sd/source/ui/view/tabcontr.cxx
@@ -0,0 +1,358 @@
+/* -*- 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 <TabControl.hxx>
+
+#include <sfx2/viewfrm.hxx>
+#include <sfx2/dispatch.hxx>
+#include <vcl/commandevent.hxx>
+#include <vcl/vclevent.hxx>
+
+#include <app.hrc>
+
+#include <DrawViewShell.hxx>
+#include <helpids.h>
+#include <View.hxx>
+#include <drawdoc.hxx>
+#include <DrawDocShell.hxx>
+
+namespace sd {
+
+
+TabControl::TabControlTransferable::~TabControlTransferable()
+{
+}
+
+void TabControl::TabControlTransferable::AddSupportedFormats()
+{
+    AddFormat( SotClipboardFormatId::STARDRAW_TABBAR );
+}
+
+bool TabControl::TabControlTransferable::GetData( const css::datatransfer::DataFlavor& /*rFlavor*/, const OUString& /*rDestDoc*/ )
+{
+    return false;
+}
+
+void TabControl::TabControlTransferable::DragFinished( sal_Int8 /*nDropAction*/ )
+{
+    mrParent.DragFinished();
+}
+
+TabControl::TabControl(DrawViewShell* pViewSh, vcl::Window* pParent) :
+    TabBar( pParent, WinBits( WB_BORDER | WB_3DLOOK | WB_SCROLL | WB_SIZEABLE | WB_DRAG) ),
+    DragSourceHelper( this ),
+    DropTargetHelper( this ),
+    pDrViewSh(pViewSh),
+    bInternalMove(false)
+{
+    EnableEditMode();
+    SetSizePixel(Size(0, 0));
+    SetMaxPageWidth( 150 );
+    SetHelpId( HID_SD_TABBAR_PAGES );
+}
+
+TabControl::~TabControl()
+{
+    disposeOnce();
+}
+
+void TabControl::dispose()
+{
+    DragSourceHelper::dispose();
+    DropTargetHelper::dispose();
+    TabBar::dispose();
+}
+
+void TabControl::Select()
+{
+    SfxDispatcher* pDispatcher = pDrViewSh->GetViewFrame()->GetDispatcher();
+    pDispatcher->Execute(SID_SWITCHPAGE, SfxCallMode::ASYNCHRON |
+                            SfxCallMode::RECORD);
+}
+
+void  TabControl::MouseButtonDown(const MouseEvent& rMEvt)
+{
+    if (rMEvt.IsLeft()
+        && !rMEvt.IsMod1()
+        && !rMEvt.IsMod2()
+        && !rMEvt.IsShift())
+    {
+        Point aPos = PixelToLogic( rMEvt.GetPosPixel() );
+        sal_uInt16 aPageId = GetPageId(aPos);
+
+        //initialize
+        if (aPageId == 0)
+        {
+            SfxDispatcher* pDispatcher = pDrViewSh->GetViewFrame()->GetDispatcher();
+
+            pDispatcher->Execute(SID_INSERTPAGE_QUICK,
+                                SfxCallMode::SYNCHRON | SfxCallMode::RECORD);
+        }
+    }
+
+    // A single left click with pressed control key on a tab page first
+    // switches to that page before the usual handling (copying with drag
+    // and drop) takes place.
+    else if (rMEvt.IsLeft() && rMEvt.IsMod1() && !rMEvt.IsMod2() && !rMEvt.IsShift())
+    {
+        pDrViewSh->SwitchPage (GetPageId (rMEvt.GetPosPixel()) - 1);
+    }
+
+    // When only the right button is pressed then first process a
+    // synthesized left button click to make the page the current one
+    // whose tab has been clicked.  When then the actual right button
+    // click is processed the resulting context menu relates to the
+    // now current page.
+    if (rMEvt.IsRight() && ! rMEvt.IsLeft())
+    {
+        MouseEvent aSyntheticEvent (
+            rMEvt.GetPosPixel(),
+            rMEvt.GetClicks(),
+            rMEvt.GetMode(),
+            MOUSE_LEFT,
+            rMEvt.GetModifier());
+        TabBar::MouseButtonDown(aSyntheticEvent);
+    }
+
+    TabBar::MouseButtonDown(rMEvt);
+}
+
+void TabControl::DoubleClick()
+{
+    if (GetCurPageId() != 0)
+    {
+        SfxDispatcher* pDispatcher = pDrViewSh->GetViewFrame()->GetDispatcher();
+        pDispatcher->Execute( SID_MODIFYPAGE,
+                        SfxCallMode::SYNCHRON | SfxCallMode::RECORD );
+    }
+}
+
+void TabControl::StartDrag( sal_Int8, const Point& )
+{
+    bInternalMove = true;
+
+    // object is delete by reference mechanism
+    ( new TabControl::TabControlTransferable( *this ) )->StartDrag( this, DND_ACTION_COPYMOVE );
+}
+
+void TabControl::DragFinished()
+{
+    bInternalMove = false;
+}
+
+sal_Int8 TabControl::AcceptDrop( const AcceptDropEvent& rEvt )
+{
+    sal_Int8 nRet = DND_ACTION_NONE;
+
+    if( rEvt.mbLeaving )
+        EndSwitchPage();
+
+    if( !pDrViewSh->GetDocSh()->IsReadOnly() )
+    {
+        SdDrawDocument* pDoc = pDrViewSh->GetDoc();
+        Point           aPos( rEvt.maPosPixel );
+
+        if( bInternalMove )
+        {
+            if( rEvt.mbLeaving || ( pDrViewSh->GetEditMode() == EditMode::MasterPage ) )
+                HideDropPos();
+            else
+            {
+                ShowDropPos( aPos );
+                nRet = rEvt.mnAction;
+            }
+        }
+        else
+        {
+            HideDropPos();
+
+            sal_Int32 nPageId = GetPageId( aPos ) - 1;
+
+            if( ( nPageId >= 0 ) && pDoc->GetPage( static_cast<sal_uInt16>(nPageId) ) )
+            {
+                nRet = pDrViewSh->AcceptDrop( rEvt, *this, nullptr, static_cast<sal_uInt16>(nPageId), SDRLAYER_NOTFOUND );
+                SwitchPage( aPos );
+            }
+        }
+    }
+
+    return nRet;
+}
+
+sal_Int8 TabControl::ExecuteDrop( const ExecuteDropEvent& rEvt )
+{
+    SdDrawDocument* pDoc = pDrViewSh->GetDoc();
+    Point           aPos( rEvt.maPosPixel );
+    sal_Int8        nRet = DND_ACTION_NONE;
+
+    if( bInternalMove )
+    {
+        sal_uInt16 nPageId = ShowDropPos( aPos ) - 1;
+
+        switch (rEvt.mnAction)
+        {
+            case DND_ACTION_MOVE:
+                if( pDrViewSh->IsSwitchPageAllowed() && pDoc->MovePages( nPageId ) )
+                {
+                    SfxDispatcher* pDispatcher = pDrViewSh->GetViewFrame()->GetDispatcher();
+                    pDispatcher->Execute(SID_SWITCHPAGE, SfxCallMode::ASYNCHRON | SfxCallMode::RECORD);
+                }
+                break;
+
+            case DND_ACTION_COPY:
+            {
+                // Copying the selected page to the place that rEvt points
+                // takes place in three steps:
+                // 1. Create a copy of the selected page.  This copy will
+                // lie directly behind the selected page.
+                // 2. Move the copy to the desired place.
+                // 3. Select the copy.
+                if (pDrViewSh->IsSwitchPageAllowed())
+                {
+                    // 1. Create a copy.
+                    sal_uInt16 nPageNumOfCopy = pDoc->DuplicatePage (GetCurPageId() - 1);
+                    // 2. Move page.  For this first switch to the copy:
+                    // MovePages operates on the currently selected page(s).
+                    pDrViewSh->SwitchPage (nPageNumOfCopy);
+                    // Adapt target page id when necessary, i.e. page copy
+                    // has been inserted in front of the target page.
+                    sal_uInt16 nPageNum = nPageId;
+                    if ((nPageNumOfCopy <= nPageNum) && (nPageNum != sal_uInt16(-1)))
+                        nPageNum += 1;
+                    if (pDoc->MovePages(nPageNum))
+                    {
+                        // 3. Switch to the copy that has been moved to its
+                        // final destination.  Use an asynchron slot call to
+                        // be executed after the still pending ones.
+                        if (nPageNumOfCopy >= nPageNum || (nPageNum == sal_uInt16(-1)))
+                            nPageNum += 1;
+                        SetCurPageId (GetPageId(nPageNum));
+                        SfxDispatcher* pDispatcher = pDrViewSh->GetViewFrame()->GetDispatcher();
+                        pDispatcher->Execute(SID_SWITCHPAGE,
+                            SfxCallMode::ASYNCHRON | SfxCallMode::RECORD);
+                    }
+                }
+
+                break;
+            }
+        }
+
+        nRet = rEvt.mnAction;
+    }
+    else
+    {
+        sal_Int32 nPageId = GetPageId( aPos ) - 1;
+
+        if( ( nPageId >= 0 ) && pDoc->GetPage( static_cast<sal_uInt16>(nPageId) ) )
+        {
+            nRet = pDrViewSh->ExecuteDrop( rEvt, *this, nullptr, static_cast<sal_uInt16>(nPageId), SDRLAYER_NOTFOUND );
+        }
+    }
+
+    HideDropPos();
+    EndSwitchPage();
+
+    return nRet;
+}
+
+void TabControl::Command(const CommandEvent& rCEvt)
+{
+    if ( rCEvt.GetCommand() == CommandEventId::ContextMenu )
+    {
+        SfxDispatcher* pDispatcher = pDrViewSh->GetViewFrame()->GetDispatcher();
+        pDispatcher->ExecutePopup("pagetab");
+    }
+}
+
+bool TabControl::StartRenaming()
+{
+    bool bOK = false;
+
+    if (pDrViewSh->GetPageKind() == PageKind::Standard)
+    {
+        bOK = true;
+
+        ::sd::View* pView = pDrViewSh->GetView();
+
+        if ( pView->IsTextEdit() )
+            pView->SdrEndTextEdit();
+    }
+
+    return bOK;
+}
+
+TabBarAllowRenamingReturnCode TabControl::AllowRenaming()
+{
+    bool bOK = true;
+
+    OUString aNewName( GetEditText() );
+    OUString aCompareName( GetPageText( GetEditPageId() ) );
+
+    if( aCompareName != aNewName )
+    {
+        // rename page
+        if (pDrViewSh->GetDocSh()->CheckPageName(GetFrameWeld(), aNewName))
+        {
+            SetEditText( aNewName );
+            EndRenaming();
+        }
+        else
+        {
+            bOK = false;
+        }
+    }
+    return bOK ? TABBAR_RENAMING_YES : TABBAR_RENAMING_NO;
+}
+
+void TabControl::EndRenaming()
+{
+    if( !IsEditModeCanceled() )
+        pDrViewSh->RenameSlide( GetEditPageId(), GetEditText() );
+}
+
+void TabControl::ActivatePage()
+{
+    if ( /*IsInSwitching && */ pDrViewSh->IsSwitchPageAllowed() )
+    {
+        SfxDispatcher* pDispatcher = pDrViewSh->GetViewFrame()->GetDispatcher();
+        pDispatcher->Execute(SID_SWITCHPAGE,
+                             SfxCallMode::ASYNCHRON | SfxCallMode::RECORD);
+    }
+}
+
+bool TabControl::DeactivatePage()
+{
+    return pDrViewSh->IsSwitchPageAllowed();
+}
+
+void TabControl::SendActivatePageEvent()
+{
+    CallEventListeners (VclEventId::TabbarPageActivated,
+        reinterpret_cast<void*>(GetCurPageId()));
+}
+
+void TabControl::SendDeactivatePageEvent()
+{
+    CallEventListeners (VclEventId::TabbarPageDeactivated,
+        reinterpret_cast<void*>(GetCurPageId()));
+}
+
+} // end of namespace sd
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */