Resolves: #i121420# merge sidebar feature

(cherry picked from commit 0a0a9b32aa5bf1ce2554ad37cbba3c7a105db2b5)

Conflicts:
	chart2/source/controller/dialogs/dlg_View3D.cxx
	chart2/source/controller/dialogs/tp_3D_SceneIllumination.cxx
	chart2/source/controller/dialogs/tp_3D_SceneIllumination.hxx
	chart2/source/controller/drawinglayer/ViewElementListProvider.cxx
	chart2/source/controller/inc/ViewElementListProvider.hxx
	chart2/source/controller/inc/dlg_View3D.hxx
	chart2/source/controller/main/ShapeController.cxx
	chart2/source/inc/chartview/DrawModelWrapper.hxx
	chart2/source/view/main/DrawModelWrapper.cxx
	cui/source/inc/border.hxx
	cui/source/inc/cuitabarea.hxx
	cui/source/inc/cuitabline.hxx
	cui/source/inc/sdrcelldlg.hxx
	cui/source/inc/treeopt.hxx
	cui/source/options/optchart.cxx
	cui/source/options/optchart.hxx
	cui/source/options/optcolor.cxx
	cui/source/options/treeopt.cxx
	cui/source/tabpages/backgrnd.cxx
	cui/source/tabpages/border.cxx
	cui/source/tabpages/chardlg.cxx
	cui/source/tabpages/numpages.cxx
	cui/source/tabpages/tpcolor.cxx
	cui/source/tabpages/tplneend.cxx
	editeng/inc/editeng/outliner.hxx
	extensions/source/propctrlr/standardcontrol.cxx
	framework/source/register/registerservices.cxx
	offapi/com/sun/star/ui/makefile.mk
	officecfg/registry/data/org/openoffice/Office/UI/GenericCommands.xcu
	officecfg/registry/data/org/openoffice/Office/UI/makefile.mk
	officecfg/registry/schema/org/openoffice/Office/UI/makefile.mk
	postprocess/packregistry/makefile.mk
	reportdesign/source/ui/dlg/Condition.cxx
	reportdesign/source/ui/misc/UITools.cxx
	sc/inc/document.hxx
	sc/inc/helpids.h
	sc/inc/sc.hrc
	sc/prj/build.lst
	sc/sdi/scalc.sdi
	sc/source/core/data/documen9.cxx
	sc/source/core/data/drwlayer.cxx
	sc/source/ui/app/scdll.cxx
	sc/source/ui/app/typemap.cxx
	sc/source/ui/dbgui/scendlg.cxx
	sc/source/ui/docshell/docsh2.cxx
	sc/source/ui/docshell/docsh4.cxx
	sc/source/ui/drawfunc/chartsh.cxx
	sc/source/ui/drawfunc/drawsh.cxx
	sc/source/ui/drawfunc/drawsh2.cxx
	sc/source/ui/drawfunc/drawsh4.cxx
	sc/source/ui/drawfunc/drformsh.cxx
	sc/source/ui/drawfunc/drtxtob.cxx
	sc/source/ui/drawfunc/drtxtob1.cxx
	sc/source/ui/drawfunc/drtxtob2.cxx
	sc/source/ui/drawfunc/graphsh.cxx
	sc/source/ui/drawfunc/oleobjsh.cxx
	sc/source/ui/inc/chartsh.hxx
	sc/source/ui/inc/formatsh.hxx
	sc/source/ui/miscdlgs/tabbgcolordlg.cxx
	sc/source/ui/navipi/navipi.cxx
	sc/source/ui/optdlg/opredlin.cxx
	sc/source/ui/optdlg/tpview.cxx
	sc/source/ui/sidebar/makefile.mk
	sc/source/ui/view/auditsh.cxx
	sc/source/ui/view/cellsh.cxx
	sc/source/ui/view/editsh.cxx
	sc/source/ui/view/formatsh.cxx
	sc/source/ui/view/pivotsh.cxx
	sc/source/ui/view/tabvwsh.cxx
	sc/util/makefile.mk
	sd/inc/sdabstdlg.hxx
	sd/prj/build.lst
	sd/sdi/ToolPanelViewShell.sdi
	sd/sdi/makefile.mk
	sd/source/ui/accessibility/makefile.mk
	sd/source/ui/animations/CustomAnimationDialog.cxx
	sd/source/ui/dlg/PaneChildWindows.cxx
	sd/source/ui/dlg/PaneShells.cxx
	sd/source/ui/dlg/copydlg.cxx
	sd/source/ui/dlg/navigatr.cxx
	sd/source/ui/dlg/sddlgfact.cxx
	sd/source/ui/dlg/sddlgfact.hxx
	sd/source/ui/docshell/docshel3.cxx
	sd/source/ui/framework/configuration/ConfigurationControllerResourceManager.cxx
	sd/source/ui/framework/factories/TaskPanelFactory.cxx
	sd/source/ui/framework/factories/TaskPanelFactory.hxx
	sd/source/ui/framework/factories/ViewShellWrapper.cxx
	sd/source/ui/framework/factories/makefile.mk
	sd/source/ui/framework/module/ImpressModule.cxx
	sd/source/ui/framework/module/ToolPanelModule.cxx
	sd/source/ui/framework/tools/FrameworkHelper.cxx
	sd/source/ui/func/fuolbull.cxx
	sd/source/ui/inc/DrawViewShell.hxx
	sd/source/ui/inc/PaneChildWindows.hxx
	sd/source/ui/inc/celltempl.hxx
	sd/source/ui/inc/copydlg.hxx
	sd/source/ui/inc/dlgpage.hxx
	sd/source/ui/inc/framework/FrameworkHelper.hxx
	sd/source/ui/inc/prltempl.hxx
	sd/source/ui/inc/tabtempl.hxx
	sd/source/ui/inc/taskpane/ILayoutableWindow.hxx
	sd/source/ui/inc/taskpane/PanelId.hxx
	sd/source/ui/inc/tpaction.hxx
	sd/source/ui/sidebar/AllMasterPagesSelector.cxx
	sd/source/ui/sidebar/AllMasterPagesSelector.hxx
	sd/source/ui/sidebar/CurrentMasterPagesSelector.cxx
	sd/source/ui/sidebar/CurrentMasterPagesSelector.hxx
	sd/source/ui/sidebar/DocumentHelper.cxx
	sd/source/ui/sidebar/DocumentHelper.hxx
	sd/source/ui/sidebar/LayoutMenu.cxx
	sd/source/ui/sidebar/LayoutMenu.hxx
	sd/source/ui/sidebar/MasterPageContainer.cxx
	sd/source/ui/sidebar/MasterPageContainer.hxx
	sd/source/ui/sidebar/MasterPageContainerFiller.cxx
	sd/source/ui/sidebar/MasterPageContainerFiller.hxx
	sd/source/ui/sidebar/MasterPageContainerProviders.cxx
	sd/source/ui/sidebar/MasterPageContainerProviders.hxx
	sd/source/ui/sidebar/MasterPageContainerQueue.cxx
	sd/source/ui/sidebar/MasterPageContainerQueue.hxx
	sd/source/ui/sidebar/MasterPageDescriptor.cxx
	sd/source/ui/sidebar/MasterPageDescriptor.hxx
	sd/source/ui/sidebar/MasterPageObserver.cxx
	sd/source/ui/sidebar/MasterPagesSelector.cxx
	sd/source/ui/sidebar/MasterPagesSelector.hxx
	sd/source/ui/sidebar/PreviewValueSet.cxx
	sd/source/ui/sidebar/PreviewValueSet.hxx
	sd/source/ui/sidebar/RecentMasterPagesSelector.cxx
	sd/source/ui/sidebar/RecentlyUsedMasterPages.cxx
	sd/source/ui/sidebar/SidebarShellManager.cxx
	sd/source/ui/sidebar/SlideTransitionPanel.hxx
	sd/source/ui/sidebar/makefile.mk
	sd/source/ui/slidesorter/shell/SlideSorterViewShell.cxx
	sd/source/ui/table/TableDesignPane.hxx
	sd/source/ui/toolpanel/ControlContainer.cxx
	sd/source/ui/toolpanel/ControlContainerDescriptor.hxx
	sd/source/ui/toolpanel/MethodGuard.hxx
	sd/source/ui/toolpanel/ScrollPanel.cxx
	sd/source/ui/toolpanel/SlideSorterCacheDisplay.cxx
	sd/source/ui/toolpanel/SubToolPanel.cxx
	sd/source/ui/toolpanel/TaskPaneFocusManager.cxx
	sd/source/ui/toolpanel/TaskPaneTreeNode.cxx
	sd/source/ui/toolpanel/TitleBar.cxx
	sd/source/ui/toolpanel/TitledControl.cxx
	sd/source/ui/toolpanel/ToolPanel.cxx
	sd/source/ui/toolpanel/ToolPanel.hxx
	sd/source/ui/toolpanel/ToolPanelFactory.cxx
	sd/source/ui/toolpanel/ToolPanelUIElement.cxx
	sd/source/ui/toolpanel/ToolPanelUIElement.hxx
	sd/source/ui/toolpanel/ToolPanelViewShell.cxx
	sd/source/ui/toolpanel/controls/CustomAnimationPanel.cxx
	sd/source/ui/toolpanel/controls/CustomAnimationPanel.hxx
	sd/source/ui/toolpanel/controls/MasterPagesPanel.cxx
	sd/source/ui/toolpanel/controls/MasterPagesPanel.hxx
	sd/source/ui/toolpanel/controls/SlideTransitionPanel.cxx
	sd/source/ui/toolpanel/controls/SlideTransitionPanel.hxx
	sd/source/ui/toolpanel/controls/TableDesignPanel.cxx
	sd/source/ui/toolpanel/controls/TableDesignPanel.hxx
	sd/source/ui/unoidl/UnoDocumentSettings.cxx
	sd/source/ui/view/ViewShellBase.cxx
	sd/source/ui/view/drtxtob.cxx
	sd/source/ui/view/drviews3.cxx
	sd/source/ui/view/drviews7.cxx
	sd/source/ui/view/drviewsa.cxx
	sd/source/ui/view/drviewsf.cxx
	sd/source/ui/view/outlnvsh.cxx
	sd/source/ui/view/sdview.cxx
	sd/source/ui/view/viewshel.cxx
	sd/uiconfig/sdraw/menubar/menubar.xml
	sd/util/makefile.mk
	sfx2/Package_inc.mk
	sfx2/inc/sfx2/sfx.hrc
	sfx2/inc/sfx2/sfxsids.hrc
	sfx2/source/control/bindings.cxx
	sfx2/source/dialog/templdlg.cxx
	sfx2/source/inc/templdgi.hxx
	svx/AllLangResTarget_svx.mk
	svx/Package_inc.mk
	svx/inc/svx/XPropertyTable.hxx
	svx/inc/svx/bmpmask.hxx
	svx/inc/svx/colrctrl.hxx
	svx/inc/svx/dialogs.hrc
	svx/inc/svx/dlgctrl.hxx
	svx/inc/svx/dlgutil.hxx
	svx/inc/svx/drawitem.hxx
	svx/inc/svx/fontwork.hxx
	svx/inc/svx/galbrws.hxx
	svx/inc/svx/sdr/table/tablecontroller.hxx
	svx/inc/svx/svdmodel.hxx
	svx/inc/svx/svdstr.hrc
	svx/inc/svx/svxids.hrc
	svx/inc/svx/svxitems.hrc
	svx/inc/svx/xattr.hxx
	svx/inc/svx/xflgrit.hxx
	svx/inc/svx/xflhtit.hxx
	svx/inc/svx/xit.hxx
	svx/inc/svx/xlineit.hxx
	svx/inc/svx/xlndsit.hxx
	svx/inc/svx/xlnedit.hxx
	svx/inc/svx/xlnstit.hxx
	svx/inc/svx/xtable.hxx
	svx/sdi/svx.sdi
	svx/source/dialog/_bmpmask.cxx
	svx/source/dialog/dialcontrol.cxx
	svx/source/dialog/dlgctrl.cxx
	svx/source/dialog/dlgutil.cxx
	svx/source/dialog/fontwork.cxx
	svx/source/gallery2/galbrws.cxx
	svx/source/gallery2/galbrws1.cxx
	svx/source/gallery2/gallery1.cxx
	svx/source/items/drawitem.cxx
	svx/source/items/svxitems.src
	svx/source/sdr/attribute/sdrformtextattribute.cxx
	svx/source/sidebar/ColorPanel.hxx
	svx/source/sidebar/EmptyPanel.hrc
	svx/source/sidebar/EmptyPanel.hxx
	svx/source/sidebar/gallery/GalleryPanel.hxx
	svx/source/svdraw/svdedtv1.cxx
	svx/source/svdraw/svdmodel.cxx
	svx/source/svdraw/svdogrp.cxx
	svx/source/svdraw/svdstr.src
	svx/source/tbxctrls/tbcontrl.cxx
	svx/source/unodraw/XPropertyTable.cxx
	svx/source/unodraw/unoctabl.cxx
	svx/source/xoutdev/XPropertyEntry.cxx
	svx/source/xoutdev/xattr.cxx
	svx/source/xoutdev/xattr2.cxx
	svx/source/xoutdev/xtabbtmp.cxx
	svx/source/xoutdev/xtabcolr.cxx
	svx/source/xoutdev/xtabdash.cxx
	svx/source/xoutdev/xtabgrdt.cxx
	svx/source/xoutdev/xtabhtch.cxx
	svx/source/xoutdev/xtable.cxx
	svx/source/xoutdev/xtablend.cxx
	svx/util/svx.component
	sw/inc/cmdid.h
	sw/inc/docsh.hxx
	sw/inc/editsh.hxx
	sw/inc/helpid.h
	sw/inc/rcid.hrc
	sw/inc/swabstdlg.hxx
	sw/inc/swcommands.h
	sw/sdi/swriter.sdi
	sw/source/core/doc/docdesc.cxx
	sw/source/core/draw/drawdoc.cxx
	sw/source/ui/app/docsh2.cxx
	sw/source/ui/app/docshdrw.cxx
	sw/source/ui/app/docshini.cxx
	sw/source/ui/app/docst.cxx
	sw/source/ui/config/optpage.cxx
	sw/source/ui/dialog/swdlgfact.cxx
	sw/source/ui/dialog/swdlgfact.hxx
	sw/source/ui/fmtui/tmpdlg.cxx
	sw/source/ui/inc/tmpdlg.hxx
	sw/source/ui/misc/pggrid.cxx
	sw/source/ui/shells/annotsh.cxx
	sw/source/ui/shells/basesh.cxx
	sw/source/ui/shells/beziersh.cxx
	sw/source/ui/shells/drawdlg.cxx
	sw/source/ui/shells/drawsh.cxx
	sw/source/ui/shells/drformsh.cxx
	sw/source/ui/shells/drwbassh.cxx
	sw/source/ui/shells/drwtxtex.cxx
	sw/source/ui/shells/drwtxtsh.cxx
	sw/source/ui/shells/frmsh.cxx
	sw/source/ui/shells/grfsh.cxx
	sw/source/ui/shells/olesh.cxx
	sw/source/ui/shells/tabsh.cxx
	sw/source/ui/shells/textsh.cxx
	sw/source/ui/shells/textsh1.cxx
	sw/source/ui/shells/txtnum.cxx
	sw/source/ui/uiview/viewtab.cxx
	sw/source/ui/uno/unofreg.cxx
	sw/source/ui/utlui/navipi.cxx
	sw/util/sw.component
	vcl/inc/vcl/split.hxx
	vcl/inc/vcl/window.hxx
	vcl/inc/window.h
	vcl/source/window/split.cxx
	vcl/source/window/window.cxx
	vcl/source/window/window4.cxx

Change-Id: Idebaff59f9d60e4e93290cefefdda4c5a1e9215e

Resolves: #i122194# Adapted license text in propertypanel.hrc

then renamed it to ResourceDefinitions.hrc

(cherry picked from commit e952d1401c1adc41934118ba7f542611ef9da11b)

Conflicts:
	sfx2/Package_inc.mk
	sfx2/source/sidebar/SidebarChildWindow.cxx
	svx/source/sidebar/graphic/GraphicPropertyPanel.cxx
	svx/source/sidebar/line/LinePropertyPanel.cxx
	svx/source/sidebar/possize/PosSizePropertyPanel.cxx
	sw/source/ui/sidebar/PagePropertyPanel.src
	sw/source/ui/sidebar/WrapPropertyPanel.src

Change-Id: Ie009056a78ab108556717a501399c83b477b3548

Resolves: #i122194# finally I got the correct file name

Change-Id: If7a075af8c9a829f6f0a69f883c5c6d4ac97ba2a

More merge changes for optional sidebar:
     revert toolpanel removal, restore and re-enable task pane
     remove apparently un-used SidebarFactory module
     add extra visibility annotation to ItemReceiverUpdate

9 files changed, 474 insertions, 0 deletions

diff --git a/offapi/com/sun/star/ui/ContextChangeEventMultiplexer.idl b/offapi/com/sun/star/ui/ContextChangeEventMultiplexer.idl
new file mode 100644
index 000000000000..874e7968a35b
--- /dev/null
+++ b/offapi/com/sun/star/ui/ContextChangeEventMultiplexer.idl
@@ -0,0 +1,35 @@
+/*
+ * 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 .
+ */
+#ifndef __com_sun_star_ui_ContextChangeEventMultiplexer_idl__
+#define __com_sun_star_ui_ContextChangeEventMultiplexer_idl__
+
+#ifndef __com_sun_star_ui_XContextChangeEventMultiplexer_idl__
+#include <com/sun/star/ui/XContextChangeEventMultiplexer.idl>
+#endif
+
+module com {  module sun {  module star {  module ui {
+
+/** Multiplex events for context changes.
+
+    A typical listener for context changes is the sidebar.
+*/
+singleton ContextChangeEventMultiplexer : com::sun::star::ui::XContextChangeEventMultiplexer;
+
+}; }; }; }; // com.sun.star.ui
+
+#endif
diff --git a/offapi/com/sun/star/ui/ContextChangeEventObject.idl b/offapi/com/sun/star/ui/ContextChangeEventObject.idl
new file mode 100644
index 000000000000..944ed224d0c7
--- /dev/null
+++ b/offapi/com/sun/star/ui/ContextChangeEventObject.idl
@@ -0,0 +1,47 @@
+/*
+ * 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 .
+ */
+#ifndef __com_sun_star_ui_ContextChangeEventObject_idl__
+#define __com_sun_star_ui_ContextChangeEventObject_idl__
+
+#ifndef __com_sun_star_uno_XInterface_idl__
+#include <com/sun/star/uno/XInterface.idl>
+#endif
+
+#ifndef __com_sun_star_lang_EventObject_idl__
+#include <com/sun/star/lang/EventObject.idl>
+#endif
+
+
+module com { module sun { module star { module ui {
+
+struct ContextChangeEventObject : com::sun::star::lang::EventObject
+{
+    /** Return the name of the application.
+    */
+    string ApplicationName;
+
+    /** Return the application specific context name.
+    */
+    string ContextName;
+};
+
+}; }; }; };
+
+//=============================================================================
+
+#endif
diff --git a/offapi/com/sun/star/ui/LayoutSize.idl b/offapi/com/sun/star/ui/LayoutSize.idl
new file mode 100644
index 000000000000..42d76ab7898a
--- /dev/null
+++ b/offapi/com/sun/star/ui/LayoutSize.idl
@@ -0,0 +1,46 @@
+/*
+ * 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 .
+ */
+#ifndef __com_sun_star_ui_LayoutSize_idl__
+#define __com_sun_star_ui_LayoutSize_idl__
+
+module com { module sun { module star { module ui {
+
+/** Size used for layouting windows.
+    It specifies a range of valid values and a preferred value.
+    The values must not violate the relation 0 <= Minimum <= Preferred <= Maximum.
+
+    @param Minimum
+        Zero or positive.  The value itself is included in the valid
+        range.
+    @param Maximum
+        A value larger than or equal to Minimum.
+        The special value -1 means that there is no upper bound.  Every value larger than or
+        equal to Minimum is valid.
+    @param Preferred
+        The preferred size inside the valid range.
+*/
+struct LayoutSize
+{
+    long Minimum;
+    long Maximum;
+    long Preferred;
+};
+
+}; }; }; };
+
+#endif
diff --git a/offapi/com/sun/star/ui/XContextChangeEventListener.idl b/offapi/com/sun/star/ui/XContextChangeEventListener.idl
new file mode 100644
index 000000000000..d969b5904f03
--- /dev/null
+++ b/offapi/com/sun/star/ui/XContextChangeEventListener.idl
@@ -0,0 +1,43 @@
+/*
+ * 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 .
+ */
+#ifndef __com_sun_star_ui_XContextChangeEventListener_idl__
+#define __com_sun_star_ui_XContextChangeEventListener_idl__
+
+#ifndef __com_sun_star_uno_XInterface_idl__
+#include <com/sun/star/uno/XInterface.idl>
+#endif
+
+#ifndef __com_sun_star_lang_XEventListener_idl__
+#include <com/sun/star/lang/XEventListener.idl>
+#endif
+
+#ifndef __com_sun_star_ui_ContextChangeEventObject_idl__
+#include <com/sun/star/ui/ContextChangeEventObject.idl>
+#endif
+
+module com { module sun { module star { module ui {
+
+interface XContextChangeEventListener : ::com::sun::star::lang::XEventListener
+{
+    void notifyContextChangeEvent (
+        [in] com::sun::star::ui::ContextChangeEventObject event);
+} ;
+
+} ; } ; } ; } ;
+
+#endif
diff --git a/offapi/com/sun/star/ui/XContextChangeEventMultiplexer.idl b/offapi/com/sun/star/ui/XContextChangeEventMultiplexer.idl
new file mode 100644
index 000000000000..989f5f0c0708
--- /dev/null
+++ b/offapi/com/sun/star/ui/XContextChangeEventMultiplexer.idl
@@ -0,0 +1,125 @@
+/*
+ * 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 .
+ */
+#ifndef __com_sun_star_ui_XContextChangeEventMultiplexer_idl__
+#define __com_sun_star_ui_XContextChangeEventMultiplexer_idl__
+
+#ifndef __com_sun_star_uno_XInterface_idl__
+#include <com/sun/star/uno/XInterface.idl>
+#endif
+
+#ifndef __com_sun_star_ui_XContextChangeEventListener_idl__
+#include <com/sun/star/ui/XContextChangeEventListener.idl>
+#endif
+
+#ifndef __com_sun_star_ui_ContextChangeEventObject_idl__
+#include <com/sun/star/ui/ContextChangeEventObject.idl>
+#endif
+
+#ifndef __com_sun_star_lang_IllegalArgumentException_idl__
+#include <com/sun/star/lang/IllegalArgumentException.idl>
+#endif
+
+
+module com { module sun { module star { module ui {
+
+/** Provide a central access point for a group of events.
+
+    Listeners can be added with a simple restriction on the event source.
+    They are only called for events that originate at the specified source.
+
+    Event providers can broadcast an event to all interested listeners.
+
+    The XEventMultiplexer interface is typically implemented as a singleton
+*/
+interface XContextChangeEventMultiplexer : ::com::sun::star::uno::XInterface
+{
+    /** Add an event listener that is called only when events are broadcast for the specified
+        event focus.
+
+        @param xListener
+            An empty reference results in an InvalidArgumentException.
+
+            One listener may be added more than once for different
+            event foci.  Adding a listener a second time for the same
+            event focus results in an InvalidArgumentException.
+
+        @param xEventFocus
+            An empty reference is a valid value.  In this case the
+            registered listener will be called for every event
+            broadcast, regardless of its event focus.
+
+            The event focus may or may not be the source of the event.
+
+            A typical example for an event focus is the XController of
+            a view.  Using an XController restricts events passed to
+            a listener to events that belong to one view.
+
+        @throws com::sun::star::lang::IllegalArgumentException
+
+    */
+    void addContextChangeEventListener (
+        [in] com::sun::star::ui::XContextChangeEventListener xListener,
+        [in] com::sun::star::uno::XInterface xEventFocus)
+        raises (com::sun::star::lang::IllegalArgumentException);
+
+    /** Remove an event listener for the specified event focus.
+
+        When the same listener was added for other event foci then
+        these associations remain unmodified.
+
+        @param xListener
+            An empty reference results in an InvalidArgumentException.
+
+            When the listener is not registered for the given event
+            focus then an InvalidArgumentException is thrown.
+
+        @param xEventFocus
+            The listener is only removed for this event focus.
+            An empty reference is a valid value.
+
+        @throws com::sun::star::lang::IllegalArgumentException
+    */
+    void removeContextChangeEventListener (
+        [in] com::sun::star::ui::XContextChangeEventListener xListener,
+        [in] com::sun::star::uno::XInterface xEventFocus)
+        raises (com::sun::star::lang::IllegalArgumentException);
+
+    /** Remove an event listener for all event foci.
+
+        @param xListener
+            An empty reference results in an InvalidArgumentException.
+
+            It is not an error when the listener is not registered for any event focus.
+
+        @throws com::sun::star::lang::IllegalArgumentException
+    */
+    void removeAllContextChangeEventListeners (
+        [in] com::sun::star::ui::XContextChangeEventListener xListener)
+        raises (com::sun::star::lang::IllegalArgumentException);
+
+
+    /** Call all event listeners that where added for the specified event focus.
+    */
+    void broadcastContextChangeEvent (
+        [in] com::sun::star::ui::ContextChangeEventObject aEvent,
+        [in] com::sun::star::uno::XInterface xEventFocus);
+} ;
+
+} ; } ; } ; } ;
+
+#endif
diff --git a/offapi/com/sun/star/ui/XContextChangeListener.idl b/offapi/com/sun/star/ui/XContextChangeListener.idl
new file mode 100644
index 000000000000..204a0c6a0e5d
--- /dev/null
+++ b/offapi/com/sun/star/ui/XContextChangeListener.idl
@@ -0,0 +1,45 @@
+/*
+ * 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 .
+ */
+#ifndef __com_sun_star_util_XEventListener_idl__
+#define __com_sun_star_util_XEventListener_idl__
+
+#ifndef __com_sun_star_uno_XInterface_idl__
+#include <com/sun/star/uno/XInterface.idl>
+#endif
+
+#ifndef __com_sun_star_lang_XEventListener_idl__
+#include <com/sun/star/lang/XEventListener.idl>
+#endif
+
+#ifndef __com_sun_star_lang_EventObject_idl__
+#include <com/sun/star/lang/EventObject.idl>
+#endif
+
+module com { module sun { module star { module util {
+
+/** Generic event listener.
+*/
+interface XEventListener : ::com::sun::star::lang::XEventListener
+{
+    void notifyEvent (
+        [in] com::sun::star::lang::EventObject event);
+} ;
+
+} ; } ; } ; } ;
+
+#endif
diff --git a/offapi/com/sun/star/ui/XSidebar.idl b/offapi/com/sun/star/ui/XSidebar.idl
new file mode 100644
index 000000000000..c47a0d42c9da
--- /dev/null
+++ b/offapi/com/sun/star/ui/XSidebar.idl
@@ -0,0 +1,40 @@
+/*
+ * 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 .
+ */
+#ifndef __com_sun_star_ui_XSidebar_idl__
+#define __com_sun_star_ui_XSidebar_idl__
+
+#ifndef __com_sun_star_uno_XInterface_idl__
+#include <com/sun/star/uno/XInterface.idl>
+#endif
+
+module com { module sun { module star { module ui {
+
+/** Interface of the sidebar that allows its elements like panels to eg request layouts.
+*/
+interface XSidebar
+{
+    /** Request layout of the sidebar.
+        Call this method when one of the panels wants to change its size due to
+        late initilization or different content after a context change.
+    */
+    void requestLayout ();
+} ;
+
+} ; } ; } ; } ;
+
+#endif
diff --git a/offapi/com/sun/star/ui/XSidebarPanel.idl b/offapi/com/sun/star/ui/XSidebarPanel.idl
new file mode 100644
index 000000000000..1852c97b1f76
--- /dev/null
+++ b/offapi/com/sun/star/ui/XSidebarPanel.idl
@@ -0,0 +1,58 @@
+/*
+ * 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 .
+ */
+#ifndef __com_sun_star_ui_XSidebarPanel_idl__
+#define __com_sun_star_ui_XSidebarPanel_idl__
+
+#ifndef __com_sun_star_uno_XInterface_idl__
+#include <com/sun/star/uno/XInterface.idl>
+#endif
+
+#ifndef __com_sun_star_rendering_XCanvas_idl__
+#include <com/sun/star/rendering/XCanvas.idl>
+#endif
+
+#ifndef __com_sun_star_awt_Point_idl__
+#include <com/sun/star/awt/Point.idl>
+#endif
+
+#ifndef __com_sun_star_beans_XPropertySet_idl__
+#include <com/sun/star/beans/XPropertySet.idl>
+#endif
+#ifndef __com_sun_star_ui_LayoutSize_idl__
+#include <com/sun/star/ui/LayoutSize.idl>
+#endif
+
+module com { module sun { module star { module ui {
+
+/** Optional interface of sidebar panels.
+*/
+interface XSidebarPanel
+{
+    /** For a given width of the container the layouter asks every ui element for its
+        optimal height.
+
+        The height to which a ui element is set may differ from the returned value.
+
+        The height is set via the XWindow interface.
+    */
+    LayoutSize getHeightForWidth ( [in] long nWidth);
+} ;
+
+} ; } ; } ; } ;
+
+#endif
diff --git a/offapi/com/sun/star/util/EventMultiplexer.idl b/offapi/com/sun/star/util/EventMultiplexer.idl
new file mode 100644
index 000000000000..db8d128086ba
--- /dev/null
+++ b/offapi/com/sun/star/util/EventMultiplexer.idl
@@ -0,0 +1,35 @@
+/*
+ * 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 .
+ */
+#ifndef __com_sun_star_util_EventMultiplexer_idl__
+#define __com_sun_star_util_EventMultiplexer_idl__
+
+#ifndef __com_sun_star_util_XEventMultiplexer_idl__
+#include <com/sun/star/util/XEventMultiplexer.idl>
+#endif
+
+module com {  module sun {  module star {  module util {
+
+/** Multiplex generic events.
+*/
+service EventMultiplexer : com::sun::star::util::XEventMultiplexer
+{
+};
+
+}; }; }; }; // com.sun.star.util
+
+#endif