MyGUI
3.2.0
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00001 00006 /* 00007 This file is part of MyGUI. 00008 00009 MyGUI is free software: you can redistribute it and/or modify 00010 it under the terms of the GNU Lesser General Public License as published by 00011 the Free Software Foundation, either version 3 of the License, or 00012 (at your option) any later version. 00013 00014 MyGUI is distributed in the hope that it will be useful, 00015 but WITHOUT ANY WARRANTY; without even the implied warranty of 00016 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00017 GNU Lesser General Public License for more details. 00018 00019 You should have received a copy of the GNU Lesser General Public License 00020 along with MyGUI. If not, see <http://www.gnu.org/licenses/>. 00021 */ 00022 #ifndef __MYGUI_ITEM_DROP_INFO_H__ 00023 #define __MYGUI_ITEM_DROP_INFO_H__ 00024 00025 #include "MyGUI_Prerequest.h" 00026 00027 namespace MyGUI 00028 { 00029 00030 struct MYGUI_EXPORT DDItemState 00031 { 00032 enum Enum 00033 { 00034 None, 00035 Start, 00036 End, 00037 Miss, 00038 Accept, 00039 Refuse 00040 }; 00041 00042 DDItemState(Enum _value = None) : 00043 value(_value) 00044 { 00045 } 00046 00047 friend bool operator == (DDItemState const& a, DDItemState const& b) 00048 { 00049 return a.value == b.value; 00050 } 00051 00052 friend bool operator != (DDItemState const& a, DDItemState const& b) 00053 { 00054 return a.value != b.value; 00055 } 00056 00057 private: 00058 Enum value; 00059 }; 00060 00061 // структура информации об индексах дропа 00063 struct MYGUI_EXPORT DDItemInfo 00064 { 00065 DDItemInfo() : 00066 sender(nullptr), 00067 sender_index(ITEM_NONE), 00068 receiver(nullptr), 00069 receiver_index(ITEM_NONE) 00070 { 00071 } 00072 00073 DDItemInfo(DDContainer* _sender, size_t _sender_index, DDContainer* _receiver, size_t _receiver_index) : 00074 sender(_sender), 00075 sender_index(_sender_index), 00076 receiver(_receiver), 00077 receiver_index(_receiver_index) 00078 { 00079 } 00080 00081 void set(DDContainer* _sender, size_t _sender_index, DDContainer* _receiver, size_t _receiver_index) 00082 { 00083 sender = _sender; 00084 sender_index = _sender_index; 00085 receiver = _receiver; 00086 receiver_index = _receiver_index; 00087 } 00088 00089 void reset() 00090 { 00091 sender = nullptr; 00092 sender_index = ITEM_NONE; 00093 receiver = nullptr; 00094 receiver_index = ITEM_NONE; 00095 } 00096 00098 DDContainer* sender; 00100 size_t sender_index; 00101 00103 DDContainer* receiver; 00105 size_t receiver_index; 00106 }; 00107 00108 struct MYGUI_EXPORT DDWidgetState 00109 { 00110 DDWidgetState(size_t _index) : 00111 index(_index), 00112 update(true), 00113 accept(false), 00114 refuse(false) 00115 { 00116 } 00117 00119 size_t index; 00121 bool update; 00123 bool accept; 00125 bool refuse; 00126 }; 00127 00128 } // namespace MyGUI 00129 00130 #endif // __MYGUI_ITEM_DROP_INFO_H__