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4430 | cbradney | 1 | /* |
2 | For general Scribus (>=1.3.2) copyright and licensing information please refer |
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3 | to the COPYING file provided with the program. Following this notice may exist |
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4 | a copyright and/or license notice that predates the release of Scribus 1.3.2 |
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5 | for which a new license (GPL+exception) is in place. |
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6 | */ |
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1111 | tsoots | 7 | /*************************************************************************** |
8 | * Copyright (C) 2005 by Riku Leino * |
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5116 | tsoots | 9 | * riku@scribus.info * |
1111 | tsoots | 10 | * * |
11 | * This program is free software; you can redistribute it and/or modify * |
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12 | * it under the terms of the GNU General Public License as published by * |
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13 | * the Free Software Foundation; either version 2 of the License, or * |
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14 | * (at your option) any later version. * |
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15 | * * |
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16 | * This program is distributed in the hope that it will be useful, * |
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17 | * but WITHOUT ANY WARRANTY; without even the implied warranty of * |
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18 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
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19 | * GNU General Public License for more details. * |
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20 | * * |
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21 | * You should have received a copy of the GNU General Public License * |
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22 | * along with this program; if not, write to the * |
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23 | * Free Software Foundation, Inc., * |
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18122 | mrdocs | 24 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * |
1111 | tsoots | 25 | ***************************************************************************/ |
26 | |||
27 | #include "undostate.h" |
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5116 | tsoots | 28 | #include "undoobject.h" |
1111 | tsoots | 29 | |
5116 | tsoots | 30 | UndoState::UndoState(const QString& name, const QString& description, QPixmap* pixmap) : |
13322 | cbradney | 31 | transactionCode(0), |
5116 | tsoots | 32 | actionName_(name), |
33 | actionDescription_(description), |
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34 | actionPixmap_(pixmap), |
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13322 | cbradney | 35 | undoObject_(0) |
1111 | tsoots | 36 | { |
5116 | tsoots | 37 | |
1111 | tsoots | 38 | } |
39 | |||
40 | QString UndoState::getName() |
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41 | { |
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5116 | tsoots | 42 | return actionName_; |
1111 | tsoots | 43 | } |
44 | |||
1213 | tsoots | 45 | void UndoState::setName(const QString &newName) |
46 | { |
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5116 | tsoots | 47 | actionName_ = newName; |
1213 | tsoots | 48 | } |
49 | |||
1111 | tsoots | 50 | QString UndoState::getDescription() |
51 | { |
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5116 | tsoots | 52 | return actionDescription_; |
1111 | tsoots | 53 | } |
54 | |||
1213 | tsoots | 55 | void UndoState::setDescription(const QString &newDescription) |
56 | { |
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5116 | tsoots | 57 | actionDescription_ = newDescription; |
1213 | tsoots | 58 | } |
59 | |||
1111 | tsoots | 60 | QPixmap* UndoState::getPixmap() |
61 | { |
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5116 | tsoots | 62 | return actionPixmap_; |
1111 | tsoots | 63 | } |
64 | |||
1213 | tsoots | 65 | void UndoState::setPixmap(QPixmap *pixmap) |
66 | { |
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5116 | tsoots | 67 | actionPixmap_ = pixmap; |
1213 | tsoots | 68 | } |
69 | |||
5116 | tsoots | 70 | void UndoState::undo() |
71 | { |
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72 | if (undoObject_) // if !undoObject_ there's an error, hmmm |
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73 | undoObject_->restore(this, true); |
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74 | } |
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75 | |||
76 | void UndoState::redo() |
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77 | { |
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78 | if (undoObject_) |
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79 | undoObject_->restore(this, false); |
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80 | } |
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81 | |||
82 | void UndoState::setUndoObject(UndoObject *object) |
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83 | { |
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11168 | jghali | 84 | undoObject_ = object->undoObjectPtr(); |
5116 | tsoots | 85 | } |
86 | |||
87 | UndoObject* UndoState::undoObject() |
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88 | { |
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89 | return undoObject_; |
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90 | } |
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91 | |||
1111 | tsoots | 92 | UndoState::~UndoState() |
93 | { |
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1518 | tsoots | 94 | |
1111 | tsoots | 95 | } |
96 | |||
97 | /*** SimpleState **************************************************************/ |
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98 | |||
99 | SimpleState::SimpleState(const QString& name, const QString& description, QPixmap* pixmap) |
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100 | : UndoState(name, description, pixmap) |
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101 | { |
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102 | |||
103 | } |
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104 | |||
105 | bool SimpleState::contains(const QString& key) |
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106 | { |
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5116 | tsoots | 107 | return values_.contains(key); |
1111 | tsoots | 108 | } |
109 | |||
13461 | jghali | 110 | QVariant SimpleState::variant(const QString& key, const QVariant& def) |
111 | { |
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112 | QMap<QString, QVariant>::const_iterator it = values_.find(key); |
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113 | if (it != values_.end()) |
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114 | return it.value(); |
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115 | |||
116 | values_[key] = def; |
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117 | return def; |
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118 | } |
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119 | |||
1111 | tsoots | 120 | QString SimpleState::get(const QString& key, const QString& def) |
121 | { |
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13461 | jghali | 122 | QMap<QString, QVariant>::const_iterator it = values_.find(key); |
123 | if (it != values_.end()) |
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124 | return it.value().toString(); |
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1111 | tsoots | 125 | |
5116 | tsoots | 126 | values_[key] = def; |
13461 | jghali | 127 | return def; |
1111 | tsoots | 128 | } |
129 | |||
130 | int SimpleState::getInt(const QString& key, int def) |
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131 | { |
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132 | bool ok = false; |
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13461 | jghali | 133 | QVariant retVar = variant(key, QVariant(def)); |
134 | int ret = retVar.toInt(&ok); |
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1111 | tsoots | 135 | if (!ok) |
136 | ret = def; |
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137 | return ret; |
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138 | } |
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139 | |||
1238 | tsoots | 140 | uint SimpleState::getUInt(const QString& key, uint def) |
141 | { |
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142 | bool ok = false; |
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13461 | jghali | 143 | QVariant retVar = variant(key, QVariant(def)); |
144 | uint ret = retVar.toUInt(&ok); |
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1238 | tsoots | 145 | if (!ok) |
146 | ret = def; |
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147 | return ret; |
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148 | } |
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149 | |||
1111 | tsoots | 150 | double SimpleState::getDouble(const QString& key, double def) |
151 | { |
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152 | bool ok = false; |
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13461 | jghali | 153 | QVariant retVar = variant(key, QVariant(def)); |
154 | double ret = retVar.toDouble(&ok); |
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1111 | tsoots | 155 | if (!ok) |
156 | ret = def; |
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157 | return ret; |
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158 | } |
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159 | |||
1179 | tsoots | 160 | bool SimpleState::getBool(const QString& key, bool def) |
161 | { |
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162 | bool ok = false; |
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13461 | jghali | 163 | QVariant retVar = variant(key, QVariant(def)); |
164 | int ret = retVar.toInt(&ok); |
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1179 | tsoots | 165 | if (!ok) |
166 | ret = def; |
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167 | return ret; |
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168 | } |
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169 | |||
1111 | tsoots | 170 | void SimpleState::set(const QString& key, const QString& value) |
171 | { |
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13461 | jghali | 172 | values_[key] = QVariant(value); |
1111 | tsoots | 173 | } |
174 | |||
175 | void SimpleState::set(const QString& key, int value) |
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176 | { |
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13461 | jghali | 177 | values_[key] = QVariant(value); |
1111 | tsoots | 178 | } |
179 | |||
1238 | tsoots | 180 | void SimpleState::set(const QString& key, uint value) |
181 | { |
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13461 | jghali | 182 | values_[key] = QVariant(value); |
1238 | tsoots | 183 | } |
184 | |||
1111 | tsoots | 185 | void SimpleState::set(const QString& key, double value) |
186 | { |
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13461 | jghali | 187 | values_[key] = QVariant(value); |
1111 | tsoots | 188 | } |
189 | |||
1179 | tsoots | 190 | void SimpleState::set(const QString& key, bool value) |
191 | { |
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13461 | jghali | 192 | values_[key] = QVariant(value); |
1179 | tsoots | 193 | } |
1111 | tsoots | 194 | |
1179 | tsoots | 195 | |
1518 | tsoots | 196 | SimpleState::~SimpleState() |
1111 | tsoots | 197 | { |
198 | |||
199 | } |