comparison: src/configuration.h
src/configuration.h
- changeset 971
- c00f9665a9f8
- parent 970
- c8aae45afd85
- child 972
- a34b73114823
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| 970:c8aae45afd85 | 971:c00f9665a9f8 |
|---|---|
| 1 /* | |
| 2 * LDForge: LDraw parts authoring CAD | |
| 3 * Copyright (C) 2013 - 2015 Teemu Piippo | |
| 4 * | |
| 5 * This program is free software: you can redistribute it and/or modify | |
| 6 * it under the terms of the GNU General Public License as published by | |
| 7 * the Free Software Foundation, either version 3 of the License, or | |
| 8 * (at your option) any later version. | |
| 9 * | |
| 10 * This program is distributed in the hope that it will be useful, | |
| 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 13 * GNU General Public License for more details. | |
| 14 * | |
| 15 * You should have received a copy of the GNU General Public License | |
| 16 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 17 */ | |
| 18 | |
| 19 #pragma once | |
| 20 #include <QString> | |
| 21 #include <QVariant> | |
| 22 #include <QKeySequence> | |
| 23 #include "macros.h" | |
| 24 #include "basics.h" | |
| 25 | |
| 26 class QSettings; | |
| 27 class AbstractConfigEntry; | |
| 28 | |
| 29 namespace Config | |
| 30 { | |
| 31 void Initialize(); | |
| 32 bool Load(); | |
| 33 bool Save(); | |
| 34 void ResetToDefaults(); | |
| 35 QString DirectoryPath(); | |
| 36 QString FilePath (QString file); | |
| 37 QSettings* SettingsObject(); | |
| 38 QList<AbstractConfigEntry*> const& AllConfigEntries(); | |
| 39 AbstractConfigEntry* FindByName (QString const& name); | |
| 40 } | |
| 41 | |
| 42 class AbstractConfigEntry | |
| 43 { | |
| 44 PROPERTY (private, QString, name, setName, STOCK_WRITE) | |
| 45 | |
| 46 public: | |
| 47 enum Type | |
| 48 { | |
| 49 EIntType, | |
| 50 EStringType, | |
| 51 EFloatType, | |
| 52 EBoolType, | |
| 53 EKeySequenceType, | |
| 54 EListType, | |
| 55 EVertexType, | |
| 56 }; | |
| 57 | |
| 58 using IntType = int; | |
| 59 using StringType = QString; | |
| 60 using FloatType = float; | |
| 61 using BoolType = bool; | |
| 62 using KeySequenceType = QKeySequence; | |
| 63 using ListType = QList<QVariant>; | |
| 64 using VertexType = Vertex; | |
| 65 | |
| 66 AbstractConfigEntry (QString name); | |
| 67 | |
| 68 virtual QVariant getDefaultAsVariant() const = 0; | |
| 69 virtual Type getType() const = 0; | |
| 70 virtual bool isDefault() const = 0; | |
| 71 virtual void loadFromVariant (const QVariant& val) = 0; | |
| 72 virtual void resetValue() = 0; | |
| 73 virtual QVariant toVariant() const = 0; | |
| 74 }; | |
| 75 | |
| 76 #define IMPLEMENT_CONFIG(NAME) \ | |
| 77 public: \ | |
| 78 using ValueType = AbstractConfigEntry::NAME##Type; \ | |
| 79 \ | |
| 80 NAME##ConfigEntry (ValueType* valueptr, QString name, ValueType def) : \ | |
| 81 AbstractConfigEntry (name), \ | |
| 82 m_valueptr (valueptr), \ | |
| 83 m_default (def) \ | |
| 84 { \ | |
| 85 *m_valueptr = def; \ | |
| 86 } \ | |
| 87 \ | |
| 88 inline ValueType getValue() const \ | |
| 89 { \ | |
| 90 return *m_valueptr; \ | |
| 91 } \ | |
| 92 \ | |
| 93 inline void setValue (ValueType val) \ | |
| 94 { \ | |
| 95 *m_valueptr = val; \ | |
| 96 } \ | |
| 97 \ | |
| 98 virtual AbstractConfigEntry::Type getType() const \ | |
| 99 { \ | |
| 100 return AbstractConfigEntry::E##NAME##Type; \ | |
| 101 } \ | |
| 102 \ | |
| 103 virtual void resetValue() \ | |
| 104 { \ | |
| 105 *m_valueptr = m_default; \ | |
| 106 } \ | |
| 107 \ | |
| 108 virtual const ValueType& getDefault() const \ | |
| 109 { \ | |
| 110 return m_default; \ | |
| 111 } \ | |
| 112 \ | |
| 113 virtual bool isDefault() const \ | |
| 114 { \ | |
| 115 return *m_valueptr == m_default; \ | |
| 116 } \ | |
| 117 \ | |
| 118 virtual void loadFromVariant (const QVariant& val); \ | |
| 119 \ | |
| 120 virtual QVariant toVariant() const \ | |
| 121 { \ | |
| 122 return QVariant::fromValue<ValueType> (*m_valueptr); \ | |
| 123 } \ | |
| 124 \ | |
| 125 virtual QVariant getDefaultAsVariant() const \ | |
| 126 { \ | |
| 127 return QVariant::fromValue<ValueType> (m_default); \ | |
| 128 } \ | |
| 129 \ | |
| 130 static NAME##ConfigEntry* getByName (QString name); \ | |
| 131 \ | |
| 132 private: \ | |
| 133 ValueType* m_valueptr; \ | |
| 134 ValueType m_default; | |
| 135 | |
| 136 class IntConfigEntry : public AbstractConfigEntry | |
| 137 { | |
| 138 IMPLEMENT_CONFIG (Int) | |
| 139 }; | |
| 140 | |
| 141 class StringConfigEntry : public AbstractConfigEntry | |
| 142 { | |
| 143 IMPLEMENT_CONFIG (String) | |
| 144 }; | |
| 145 | |
| 146 class FloatConfigEntry : public AbstractConfigEntry | |
| 147 { | |
| 148 IMPLEMENT_CONFIG (Float) | |
| 149 }; | |
| 150 | |
| 151 class BoolConfigEntry : public AbstractConfigEntry | |
| 152 { | |
| 153 IMPLEMENT_CONFIG (Bool) | |
| 154 }; | |
| 155 | |
| 156 class KeySequenceConfigEntry : public AbstractConfigEntry | |
| 157 { | |
| 158 IMPLEMENT_CONFIG (KeySequence) | |
| 159 }; | |
| 160 | |
| 161 class ListConfigEntry : public AbstractConfigEntry | |
| 162 { | |
| 163 IMPLEMENT_CONFIG (List) | |
| 164 }; | |
| 165 | |
| 166 class VertexConfigEntry : public AbstractConfigEntry | |
| 167 { | |
| 168 IMPLEMENT_CONFIG (Vertex) | |
| 169 }; |
