MyGUI
3.0.1
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00001 00007 /* 00008 This file is part of MyGUI. 00009 00010 MyGUI is free software: you can redistribute it and/or modify 00011 it under the terms of the GNU Lesser General Public License as published by 00012 the Free Software Foundation, either version 3 of the License, or 00013 (at your option) any later version. 00014 00015 MyGUI is distributed in the hope that it will be useful, 00016 but WITHOUT ANY WARRANTY; without even the implied warranty of 00017 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00018 GNU Lesser General Public License for more details. 00019 00020 You should have received a copy of the GNU Lesser General Public License 00021 along with MyGUI. If not, see <http://www.gnu.org/licenses/>. 00022 */ 00023 #ifndef __MYGUI_ITEM_DROP_INFO_H__ 00024 #define __MYGUI_ITEM_DROP_INFO_H__ 00025 00026 #include "MyGUI_Prerequest.h" 00027 00028 namespace MyGUI 00029 { 00030 00031 struct MYGUI_EXPORT DDItemState 00032 { 00033 enum Enum 00034 { 00035 None, 00036 Start, 00037 End, 00038 Miss, 00039 Accept, 00040 Refuse 00041 }; 00042 00043 DDItemState(Enum _value = None) : value(_value) { } 00044 00045 friend bool operator == (DDItemState const& a, DDItemState const& b) { return a.value == b.value; } 00046 friend bool operator != (DDItemState const& a, DDItemState const& b) { return a.value != b.value; } 00047 00048 private: 00049 Enum value; 00050 }; 00051 00052 // структура информации об индексах дропа 00054 struct MYGUI_EXPORT DDItemInfo 00055 { 00056 DDItemInfo() : 00057 sender(nullptr), 00058 sender_index(ITEM_NONE), 00059 receiver(nullptr), 00060 receiver_index(ITEM_NONE) 00061 { 00062 } 00063 00064 DDItemInfo(DDContainer* _sender, size_t _sender_index, DDContainer* _receiver, size_t _receiver_index) : 00065 sender(_sender), 00066 sender_index(_sender_index), 00067 receiver(_receiver), 00068 receiver_index(_receiver_index) 00069 { 00070 } 00071 00072 void set(DDContainer* _sender, size_t _sender_index, DDContainer* _receiver, size_t _receiver_index) 00073 { 00074 sender = _sender; 00075 sender_index = _sender_index; 00076 receiver = _receiver; 00077 receiver_index = _receiver_index; 00078 } 00079 00080 void reset() 00081 { 00082 sender = nullptr; 00083 sender_index = ITEM_NONE; 00084 receiver = nullptr; 00085 receiver_index = ITEM_NONE; 00086 } 00087 00089 DDContainer* sender; 00091 size_t sender_index; 00092 00094 DDContainer* receiver; 00096 size_t receiver_index; 00097 }; 00098 00099 struct MYGUI_EXPORT DDWidgetState 00100 { 00101 DDWidgetState(size_t _index) : 00102 index(_index), 00103 update(true), 00104 accept(false), 00105 refuse(false) 00106 { } 00107 00109 size_t index; 00111 bool update; 00113 bool accept; 00115 bool refuse; 00116 }; 00117 00118 } // namespace MyGUI 00119 00120 #endif // __MYGUI_ITEM_DROP_INFO_H__