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-rw-r--r--framework/source/uielement/statusbarmerger.cxx236
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diff --git a/framework/source/uielement/statusbarmerger.cxx b/framework/source/uielement/statusbarmerger.cxx
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+/* -*- 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 <uielement/statusbarmerger.hxx>
+
+using com::sun::star::beans::PropertyValue;
+using com::sun::star::uno::Sequence;
+
+namespace framework
+{
+namespace {
+
+static const char MERGECOMMAND_ADDAFTER[] = "AddAfter";
+static const char MERGECOMMAND_ADDBEFORE[] = "AddBefore";
+static const char MERGECOMMAND_REPLACE[] = "Replace";
+static const char MERGECOMMAND_REMOVE[] = "Remove";
+
+void lcl_ConvertSequenceToValues(
+ const Sequence< PropertyValue > &rSequence,
+ AddonStatusbarItem &rItem )
+{
+ OUString sAlignment;
+ bool bAutoSize = false;
+ bool bOwnerDraw = false;
+ bool bMandatory = true;
+
+ for ( PropertyValue const & aPropVal : rSequence )
+ {
+ if ( aPropVal.Name == "URL" )
+ aPropVal.Value >>= rItem.aCommandURL;
+ else if ( aPropVal.Name == "Title" )
+ aPropVal.Value >>= rItem.aLabel;
+ else if ( aPropVal.Name == "Context" )
+ aPropVal.Value >>= rItem.aContext;
+ else if ( aPropVal.Name == "Alignment" )
+ aPropVal.Value >>= sAlignment;
+ else if ( aPropVal.Name == "AutoSize" )
+ aPropVal.Value >>= bAutoSize;
+ else if ( aPropVal.Name == "OwnerDraw" )
+ aPropVal.Value >>= bOwnerDraw;
+ else if ( aPropVal.Name == "Mandatory" )
+ aPropVal.Value >>= bMandatory;
+ else if ( aPropVal.Name == "Width" )
+ {
+ sal_Int32 aWidth = 0;
+ aPropVal.Value >>= aWidth;
+ rItem.nWidth = sal_uInt16( aWidth );
+ }
+ }
+
+ StatusBarItemBits nItemBits(StatusBarItemBits::NONE);
+ if ( bAutoSize )
+ nItemBits |= StatusBarItemBits::AutoSize;
+ if ( bOwnerDraw )
+ nItemBits |= StatusBarItemBits::UserDraw;
+ if ( bMandatory )
+ nItemBits |= StatusBarItemBits::Mandatory;
+ if ( sAlignment == "center" )
+ nItemBits |= StatusBarItemBits::Center;
+ else if ( sAlignment == "right" )
+ nItemBits |= StatusBarItemBits::Right;
+ else
+ // if unset, defaults to left alignment
+ nItemBits |= StatusBarItemBits::Left;
+ rItem.nItemBits = nItemBits;
+}
+
+void lcl_CreateStatusbarItem( StatusBar* pStatusbar,
+ sal_uInt16 nPos,
+ sal_uInt16 nItemId,
+ const AddonStatusbarItem& rAddonItem )
+{
+ pStatusbar->InsertItem( nItemId,
+ rAddonItem.nWidth,
+ rAddonItem.nItemBits,
+ STATUSBAR_OFFSET,
+ nPos );
+ pStatusbar->SetItemCommand( nItemId, rAddonItem.aCommandURL );
+ pStatusbar->SetQuickHelpText( nItemId, rAddonItem.aLabel );
+ pStatusbar->SetAccessibleName( nItemId, rAddonItem.aLabel );
+
+ // add-on specific data
+ AddonStatusbarItemData *pUserData = new AddonStatusbarItemData;
+ pUserData->aLabel = rAddonItem.aLabel;
+ pStatusbar->SetItemData( nItemId, pUserData );
+}
+
+bool lcl_MergeItems( StatusBar* pStatusbar,
+ sal_uInt16 nPos,
+ sal_uInt16 nModIndex,
+ sal_uInt16& rItemId,
+ const AddonStatusbarItemContainer& rAddonItems )
+{
+ const sal_uInt16 nSize( rAddonItems.size() );
+ for ( sal_Int32 i = 0; i < nSize; i++ )
+ {
+ const AddonStatusbarItem& rItem = rAddonItems[i];
+ if ( !StatusbarMerger::IsCorrectContext( rItem.aContext ) )
+ continue;
+
+ sal_uInt16 nInsPos = nPos + nModIndex + i;
+ if ( nInsPos > pStatusbar->GetItemCount() )
+ nInsPos = STATUSBAR_APPEND;
+
+ lcl_CreateStatusbarItem( pStatusbar, nInsPos, rItemId, rItem );
+ ++rItemId;
+ }
+
+ return true;
+}
+
+bool lcl_ReplaceItem( StatusBar* pStatusbar,
+ sal_uInt16 nPos,
+ sal_uInt16& rItemId,
+ const AddonStatusbarItemContainer& rAddonToolbarItems )
+{
+ pStatusbar->RemoveItem( pStatusbar->GetItemId( nPos ) );
+ return lcl_MergeItems( pStatusbar, nPos, 0, rItemId, rAddonToolbarItems );
+}
+
+bool lcl_RemoveItems( StatusBar* pStatusbar,
+ sal_uInt16 nPos,
+ const OUString& rMergeCommandParameter )
+{
+ sal_Int32 nCount = rMergeCommandParameter.toInt32();
+ if ( nCount > 0 )
+ {
+ for ( sal_Int32 i = 0; i < nCount; i++ )
+ {
+ if ( nPos < pStatusbar->GetItemCount() )
+ pStatusbar->RemoveItem( nPos );
+ }
+ }
+ return true;
+}
+
+}
+
+bool StatusbarMerger::IsCorrectContext(
+ const OUString& rContext )
+{
+ return rContext.isEmpty();
+}
+
+bool StatusbarMerger::ConvertSeqSeqToVector(
+ const Sequence< Sequence< PropertyValue > > &rSequence,
+ AddonStatusbarItemContainer& rContainer )
+{
+ for ( auto const & i : rSequence )
+ {
+ AddonStatusbarItem aStatusBarItem;
+ lcl_ConvertSequenceToValues( i, aStatusBarItem );
+ rContainer.push_back( aStatusBarItem );
+ }
+
+ return true;
+}
+
+sal_uInt16 StatusbarMerger::FindReferencePos(
+ StatusBar* pStatusbar,
+ const OUString& rReferencePoint )
+{
+ for ( sal_uInt16 nPos = 0; nPos < pStatusbar->GetItemCount(); nPos++ )
+ {
+ const OUString rCmd = pStatusbar->GetItemCommand( pStatusbar->GetItemId( nPos ) );
+ if ( rReferencePoint == rCmd )
+ return nPos;
+ }
+
+ return STATUSBAR_ITEM_NOTFOUND;
+}
+
+bool StatusbarMerger::ProcessMergeOperation(
+ StatusBar* pStatusbar,
+ sal_uInt16 nPos,
+ sal_uInt16& rItemId,
+ const OUString& rMergeCommand,
+ const OUString& rMergeCommandParameter,
+ const AddonStatusbarItemContainer& rItems )
+{
+ if ( rMergeCommand == MERGECOMMAND_ADDAFTER )
+ return lcl_MergeItems( pStatusbar, nPos, 1, rItemId, rItems );
+ else if ( rMergeCommand == MERGECOMMAND_ADDBEFORE )
+ return lcl_MergeItems( pStatusbar, nPos, 0, rItemId, rItems );
+ else if ( rMergeCommand == MERGECOMMAND_REPLACE )
+ return lcl_ReplaceItem( pStatusbar, nPos, rItemId, rItems );
+ else if ( rMergeCommand == MERGECOMMAND_REMOVE )
+ return lcl_RemoveItems( pStatusbar, nPos, rMergeCommandParameter );
+
+ return false;
+}
+
+bool StatusbarMerger::ProcessMergeFallback(
+ StatusBar* pStatusbar,
+ sal_uInt16& rItemId,
+ const OUString& rMergeCommand,
+ const OUString& rMergeFallback,
+ const AddonStatusbarItemContainer& rItems )
+{
+ // fallback IGNORE or REPLACE/REMOVE item not found
+ if (( rMergeFallback == "Ignore" ) ||
+ ( rMergeCommand == MERGECOMMAND_REPLACE ) ||
+ ( rMergeCommand == MERGECOMMAND_REMOVE ) )
+ {
+ return true;
+ }
+ else if (( rMergeCommand == MERGECOMMAND_ADDBEFORE ) ||
+ ( rMergeCommand == MERGECOMMAND_ADDAFTER ) )
+ {
+ if ( rMergeFallback == "AddFirst" )
+ return lcl_MergeItems( pStatusbar, 0, 0, rItemId, rItems );
+ else if ( rMergeFallback == "AddLast" )
+ return lcl_MergeItems( pStatusbar, STATUSBAR_APPEND, 0, rItemId, rItems );
+ }
+
+ return false;
+}
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */