87 lines
2.7 KiB
C++
87 lines
2.7 KiB
C++
/*!
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@file
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@author Albert Semenov
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@date 11/2007
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*/
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/*
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This file is part of MyGUI.
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MyGUI is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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MyGUI is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with MyGUI. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __MYGUI_LAYOUT_MANAGER_H__
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#define __MYGUI_LAYOUT_MANAGER_H__
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#include "MyGUI_Prerequest.h"
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#include "MyGUI_Singleton.h"
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#include "MyGUI_XmlDocument.h"
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#include "MyGUI_WidgetDefines.h"
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#include "MyGUI_ResourceLayout.h"
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#include "MyGUI_BackwardCompatibility.h"
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namespace MyGUI
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{
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typedef delegates::CMultiDelegate3<Widget*, const std::string&, const std::string&> EventHandle_AddUserStringDelegate;
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class MYGUI_EXPORT LayoutManager :
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public Singleton<LayoutManager>,
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public MemberObsolete<LayoutManager>
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{
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public:
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LayoutManager();
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void initialise();
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void shutdown();
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/** Load layout file
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@param _file name of layout
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@param _prefix will be added to all loaded widgets names
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@param _parent widget to load on
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@return Return vector of pointers of loaded root widgets (root == without parents)
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*/
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VectorWidgetPtr loadLayout(const std::string& _file, const std::string& _prefix = "", Widget* _parent = nullptr);
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/** Unload layout (actually deletes vector of widgets returned by loadLayout) */
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void unloadLayout(VectorWidgetPtr& _widgets);
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/** Get ResourceLayout by name */
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ResourceLayout* getByName(const std::string& _name, bool _throw = true) const;
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/** Check if skin with specified name exist */
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bool isExist(const std::string& _name) const;
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/** Event : Multidelegate. UserString was added from layout.\n
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signature : void method(MyGUI::Widget* _widget, const std::string& _key, const std::string& _value)
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@param _widget Widget that got new UserString.
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@param _key UserString key.
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@param _key UserString value.
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@note Happens only when UserString was loaded from layout, but not when it was added in code.
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*/
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EventHandle_AddUserStringDelegate
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eventAddUserString;
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const std::string& getCurrentLayout() const;
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private:
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void _load(xml::ElementPtr _node, const std::string& _file, Version _version);
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private:
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bool mIsInitialise;
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std::string mCurrentLayoutName;
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};
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} // namespace MyGUI
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#endif // __MYGUI_LAYOUT_MANAGER_H__
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