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-rw-r--r-- | dbaccess/source/ui/inc/callbacks.hxx | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/dbaccess/source/ui/inc/callbacks.hxx b/dbaccess/source/ui/inc/callbacks.hxx new file mode 100644 index 000000000..8a607db34 --- /dev/null +++ b/dbaccess/source/ui/inc/callbacks.hxx @@ -0,0 +1,111 @@ +/* -*- 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 . + */ + +#ifndef INCLUDED_DBACCESS_SOURCE_UI_INC_CALLBACKS_HXX +#define INCLUDED_DBACCESS_SOURCE_UI_INC_CALLBACKS_HXX + +#include <sot/exchange.hxx> + +class SvTreeListEntry; +class Point; +class PopupMenu; +class Control; +struct AcceptDropEvent; +struct ExecuteDropEvent; + +namespace comphelper { class OInterfaceContainerHelper2; } + +namespace dbaui +{ + + class IController; + // IControlActionListener + class SAL_NO_VTABLE IControlActionListener + { + public: + /** requests a quick help text to display + @return <FALSE/> if the default quick help text should be used + */ + virtual bool requestQuickHelp( const SvTreeListEntry* _pEntry, OUString& _rText ) const = 0; + + /** handler for StartDrag requests + @return <TRUE/> if a drag operation was started + */ + virtual bool requestDrag( const Point& _rPosPixel ) = 0; + + /** check whether or not a drop request should be accepted + */ + virtual sal_Int8 queryDrop( const AcceptDropEvent& _rEvt, const DataFlavorExVector& _rFlavors ) = 0; + + /** execute a drop request + */ + virtual sal_Int8 executeDrop( const ExecuteDropEvent& _rEvt ) = 0; + + protected: + ~IControlActionListener() {} + }; + + // IContextMenuProvider + class SAL_NO_VTABLE IContextMenuProvider + { + public: + /** returns the context menu resource name for the control + + Supposed to be a valid name from uiconfig/<module>/popupmenu folder. + */ + virtual OUString getContextMenuResourceName( Control& _rControl ) const = 0; + + /** returns the controller which is responsible for providing states of certain features, + and executing them. + */ + virtual IController& getCommandController() = 0; + + /** returns the container of registered context menu interceptors, or NULL if the implementation + does not support context menu interception + */ + virtual ::comphelper::OInterfaceContainerHelper2* + getContextMenuInterceptors() = 0; + + /** returns the current selection in the given control + + This selection is used for filling a ContextMenuExecuteEvent event for the given + control. + */ + virtual css::uno::Any getCurrentSelection( Control& _rControl ) const = 0; + + protected: + ~IContextMenuProvider() {} + }; + + // IDragTransferableListener + class SAL_NO_VTABLE IDragTransferableListener + { + public: + /// called when a drag operation done with a Transferable has been finished + virtual void dragFinished( ) = 0; + + protected: + ~IDragTransferableListener() {} + }; + +} // namespace dbaui + +#endif // INCLUDED_DBACCESS_SOURCE_UI_INC_CALLBACKS_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |