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163 lines
4.1 KiB
C++
163 lines
4.1 KiB
C++
//
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// ContainerView.h
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//
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// $Id: //poco/Main/WebWidgets/include/Poco/WebWidgets/ContainerView.h#4 $
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//
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// Library: WebWidgets
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// Package: Views
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// Module: ContainerView
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//
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// Definition of the ContainerView class.
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//
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// Copyright (c) 2008, Applied Informatics Software Engineering GmbH.
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// and Contributors.
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//
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// Permission is hereby granted, free of charge, to any person or organization
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// obtaining a copy of the software and accompanying documentation covered by
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// this license (the "Software") to use, reproduce, display, distribute,
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// execute, and transmit the Software, and to prepare derivative works of the
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// Software, and to permit third-parties to whom the Software is furnished to
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// do so, all subject to the following:
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//
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// The copyright notices in the Software and this entire statement, including
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// the above license grant, this restriction and the following disclaimer,
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// must be included in all copies of the Software, in whole or in part, and
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// all derivative works of the Software, unless such copies or derivative
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// works are solely in the form of machine-executable object code generated by
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// a source language processor.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
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// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
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// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
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// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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// DEALINGS IN THE SOFTWARE.
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//
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#ifndef WebWidgets_ContainerView_INCLUDED
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#define WebWidgets_ContainerView_INCLUDED
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#include "Poco/WebWidgets/View.h"
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#include <vector>
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namespace Poco {
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namespace WebWidgets {
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class WebWidgets_API ContainerView: public View
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/// ContainerView is a base class for View classes containing
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/// or managing View instances.
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{
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public:
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typedef Poco::AutoPtr<ContainerView> Ptr;
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typedef std::vector<View::Ptr> ViewVec;
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typedef ViewVec::const_iterator ConstIterator;
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typedef ViewVec::iterator Iterator;
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ContainerView();
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/// Creates an anonymous ContainerView.
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ContainerView(const std::string& name);
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/// Creates a ContainerView with the given name.
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virtual void add(View::Ptr pView);
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/// Adds a View to the ContainerView.
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virtual void remove(View::Ptr pView);
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/// Removes the given view from the ContainerView.
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bool empty() const;
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/// Returns true iff the ContainerView does not contain any views.
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std::size_t size() const;
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/// Returns the number of Views in this ContainerView.
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ConstIterator begin() const;
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ConstIterator end() const;
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Iterator begin();
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Iterator end();
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View::Ptr findChild(const std::string& name) const;
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protected:
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ContainerView(const std::string& name, const std::type_info& type);
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/// Creates a ContainerView and assigns it the given name.
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ContainerView(const std::type_info& type);
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/// Creates a ContainerView.
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~ContainerView();
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/// Destroys the ContainerView.
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ViewVec& views();
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/// Returns the views
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const ViewVec& views() const;
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/// Returns the views
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private:
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ViewVec _views;
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};
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//
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// inlines
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//
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inline ContainerView::ConstIterator ContainerView::begin() const
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{
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return _views.begin();
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}
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inline ContainerView::ConstIterator ContainerView::end() const
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{
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return _views.end();
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}
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inline ContainerView::Iterator ContainerView::begin()
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{
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return _views.begin();
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}
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inline ContainerView::Iterator ContainerView::end()
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{
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return _views.end();
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}
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inline bool ContainerView::empty() const
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{
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return _views.empty();
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}
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inline std::size_t ContainerView::size() const
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{
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return _views.size();
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}
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inline ContainerView::ViewVec& ContainerView::views()
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{
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return _views;
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}
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inline const ContainerView::ViewVec& ContainerView::views() const
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{
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return _views;
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}
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} } // namespace Poco::WebWidgets
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#endif // WebWidgets_ContainerView_INCLUDED
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