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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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24 | * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * |
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25 | ***************************************************************************/ |
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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) : |
31 | actionName_(name), |
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32 | actionDescription_(description), |
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33 | actionPixmap_(pixmap), |
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34 | undoObject_(0) |
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1111 | tsoots | 35 | { |
5116 | tsoots | 36 | |
1111 | tsoots | 37 | } |
38 | |||
39 | QString UndoState::getName() |
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40 | { |
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5116 | tsoots | 41 | return actionName_; |
1111 | tsoots | 42 | } |
43 | |||
1213 | tsoots | 44 | void UndoState::setName(const QString &newName) |
45 | { |
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5116 | tsoots | 46 | actionName_ = newName; |
1213 | tsoots | 47 | } |
48 | |||
1111 | tsoots | 49 | QString UndoState::getDescription() |
50 | { |
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5116 | tsoots | 51 | return actionDescription_; |
1111 | tsoots | 52 | } |
53 | |||
1213 | tsoots | 54 | void UndoState::setDescription(const QString &newDescription) |
55 | { |
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5116 | tsoots | 56 | actionDescription_ = newDescription; |
1213 | tsoots | 57 | } |
58 | |||
1111 | tsoots | 59 | QPixmap* UndoState::getPixmap() |
60 | { |
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5116 | tsoots | 61 | return actionPixmap_; |
1111 | tsoots | 62 | } |
63 | |||
1213 | tsoots | 64 | void UndoState::setPixmap(QPixmap *pixmap) |
65 | { |
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5116 | tsoots | 66 | actionPixmap_ = pixmap; |
1213 | tsoots | 67 | } |
68 | |||
5116 | tsoots | 69 | void UndoState::undo() |
70 | { |
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71 | if (undoObject_) // if !undoObject_ there's an error, hmmm |
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72 | undoObject_->restore(this, true); |
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73 | } |
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74 | |||
75 | void UndoState::redo() |
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76 | { |
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77 | if (undoObject_) |
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78 | undoObject_->restore(this, false); |
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79 | } |
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80 | |||
81 | void UndoState::setUndoObject(UndoObject *object) |
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82 | { |
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83 | undoObject_ = object; |
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84 | } |
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85 | |||
86 | UndoObject* UndoState::undoObject() |
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87 | { |
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88 | return undoObject_; |
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89 | } |
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90 | |||
1111 | tsoots | 91 | UndoState::~UndoState() |
92 | { |
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1518 | tsoots | 93 | |
1111 | tsoots | 94 | } |
95 | |||
96 | /*** SimpleState **************************************************************/ |
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97 | |||
98 | SimpleState::SimpleState(const QString& name, const QString& description, QPixmap* pixmap) |
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99 | : UndoState(name, description, pixmap) |
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100 | { |
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101 | |||
102 | } |
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103 | |||
104 | bool SimpleState::contains(const QString& key) |
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105 | { |
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5116 | tsoots | 106 | return values_.contains(key); |
1111 | tsoots | 107 | } |
108 | |||
109 | QString SimpleState::get(const QString& key, const QString& def) |
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110 | { |
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5116 | tsoots | 111 | if (values_.contains(key)) |
112 | return values_[key]; |
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1111 | tsoots | 113 | |
5116 | tsoots | 114 | values_[key] = def; |
115 | return values_[key]; |
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1111 | tsoots | 116 | } |
117 | |||
118 | int SimpleState::getInt(const QString& key, int def) |
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119 | { |
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120 | bool ok = false; |
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121 | QString retString = get(key, QString("%1").arg(def)); |
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122 | int ret = retString.toInt(&ok); |
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123 | if (!ok) |
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124 | ret = def; |
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125 | return ret; |
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126 | } |
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127 | |||
1238 | tsoots | 128 | uint SimpleState::getUInt(const QString& key, uint def) |
129 | { |
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130 | bool ok = false; |
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131 | QString retString = get(key, QString("%1").arg(def)); |
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132 | uint ret = retString.toUInt(&ok); |
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133 | if (!ok) |
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134 | ret = def; |
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135 | return ret; |
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136 | } |
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137 | |||
1111 | tsoots | 138 | double SimpleState::getDouble(const QString& key, double def) |
139 | { |
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140 | bool ok = false; |
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141 | QString retString = get(key, QString("%1").arg(def)); |
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142 | double ret = retString.toDouble(&ok); |
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143 | if (!ok) |
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144 | ret = def; |
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145 | return ret; |
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146 | } |
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147 | |||
1179 | tsoots | 148 | bool SimpleState::getBool(const QString& key, bool def) |
149 | { |
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150 | bool ok = false; |
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151 | QString retString = get(key, QString("%1").arg(def)); |
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152 | int ret = retString.toInt(&ok); |
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153 | if (!ok) |
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154 | ret = def; |
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155 | return ret; |
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156 | } |
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157 | |||
1111 | tsoots | 158 | void SimpleState::set(const QString& key, const QString& value) |
159 | { |
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5116 | tsoots | 160 | values_[key] = value; |
1111 | tsoots | 161 | } |
162 | |||
163 | void SimpleState::set(const QString& key, int value) |
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164 | { |
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5116 | tsoots | 165 | values_[key] = QString("%1").arg(value); |
1111 | tsoots | 166 | } |
167 | |||
1238 | tsoots | 168 | void SimpleState::set(const QString& key, uint value) |
169 | { |
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5116 | tsoots | 170 | values_[key] = QString("%1").arg(value); |
1238 | tsoots | 171 | } |
172 | |||
1111 | tsoots | 173 | void SimpleState::set(const QString& key, double value) |
174 | { |
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5116 | tsoots | 175 | values_[key] = QString("%1").arg(value, 0, 'f', 20); |
1111 | tsoots | 176 | } |
177 | |||
1179 | tsoots | 178 | void SimpleState::set(const QString& key, bool value) |
179 | { |
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5116 | tsoots | 180 | values_[key] = QString("%1").arg(value); |
1179 | tsoots | 181 | } |
1111 | tsoots | 182 | |
1179 | tsoots | 183 | |
1518 | tsoots | 184 | SimpleState::~SimpleState() |
1111 | tsoots | 185 | { |
186 | |||
187 | } |