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Diffstat (limited to 'sd/source/ui/framework/module/CenterViewFocusModule.hxx')
-rw-r--r-- | sd/source/ui/framework/module/CenterViewFocusModule.hxx | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/sd/source/ui/framework/module/CenterViewFocusModule.hxx b/sd/source/ui/framework/module/CenterViewFocusModule.hxx new file mode 100644 index 000000000..ab31ee038 --- /dev/null +++ b/sd/source/ui/framework/module/CenterViewFocusModule.hxx @@ -0,0 +1,94 @@ +/* -*- 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_SD_SOURCE_UI_FRAMEWORK_MODULE_CENTERVIEWFOCUSMODULE_HXX +#define INCLUDED_SD_SOURCE_UI_FRAMEWORK_MODULE_CENTERVIEWFOCUSMODULE_HXX + +#include <MutexOwner.hxx> + +#include <com/sun/star/drawing/framework/XConfigurationChangeListener.hpp> +#include <cppuhelper/compbase.hxx> + +namespace com::sun::star::drawing::framework { class XConfigurationController; } +namespace com::sun::star::frame { class XController; } + +namespace sd { + +class ViewShellBase; + +} + +namespace sd::framework { + +typedef ::cppu::WeakComponentImplHelper < + css::drawing::framework::XConfigurationChangeListener + > CenterViewFocusModuleInterfaceBase; + +/** This module waits for new views to be created for the center pane and + then moves the center view to the top most place on the shell stack. As + we are moving away from the shell stack this module may become obsolete + or has to be modified. +*/ +class CenterViewFocusModule + : private sd::MutexOwner, + public CenterViewFocusModuleInterfaceBase +{ +public: + explicit CenterViewFocusModule ( + css::uno::Reference<css::frame::XController> const & rxController); + virtual ~CenterViewFocusModule() override; + + virtual void SAL_CALL disposing() override; + + // XConfigurationChangeListener + + virtual void SAL_CALL notifyConfigurationChange ( + const css::drawing::framework::ConfigurationChangeEvent& rEvent) override; + + // XEventListener + + virtual void SAL_CALL disposing ( + const css::lang::EventObject& rEvent) override; + +private: + class ViewShellContainer; + + bool mbValid; + css::uno::Reference<css::drawing::framework::XConfigurationController> + mxConfigurationController; + ViewShellBase* mpBase; + /** This flag indicates whether in the last configuration change cycle a + new view has been created and thus the center view has to be moved + to the top of the shell stack. + */ + bool mbNewViewCreated; + + /** At the end of an update of the current configuration this method + handles a new view in the center pane by moving the associated view + shell to the top of the shell stack. + */ + void HandleNewView( + const css::uno::Reference<css::drawing::framework::XConfiguration>& rxConfiguration); +}; + +} // end of namespace sd::framework + +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |