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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 170 | KeyOz | 1 | /*************************************************************************** |
| 2 | * Copyright (C) 2008 by Manuel Schrape * |
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| 3 | * manuel.schrape@gmx.de * |
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| 4 | * * |
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| 5 | * This program is free software; you can redistribute it and/or modify * |
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| 6 | * it under the terms of the GNU General Public License as published by * |
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| 7 | * the Free Software Foundation; either version 2 of the License. * |
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| 8 | * * |
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| 9 | * This program is distributed in the hope that it will be useful, * |
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| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of * |
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| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
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| 12 | * GNU General Public License for more details. * |
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| 13 | * * |
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| 14 | * You should have received a copy of the GNU General Public License * |
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| 15 | * along with this program; if not, write to the * |
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| 16 | * Free Software Foundation, Inc., * |
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| 17 | * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * |
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| 18 | ***************************************************************************/ |
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| 19 | |||
| 20 | #include "ToolBox.h" |
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| 21 | |||
| 22 | ToolBox::ToolBox() |
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| 23 | { |
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| 24 | } |
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| 25 | |||
| 26 | // Base64 Decoder |
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| 27 | bool ToolBox::Decode64(sRxData &RX, bool Long) |
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| 28 | { |
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| 29 | unsigned char a,b,c,d; |
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| 30 | unsigned char ptr = 0; |
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| 31 | unsigned char x,y,z; |
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| 32 | int ptrOut[150]; |
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| 33 | |||
| 34 | int ptrIn = 3; |
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| 35 | int max = RX.String.length(); |
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| 36 | int len = RX.String.length(); |
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| 37 | int DecLen = 0; |
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| 38 | |||
| 39 | if (RX.Input[ptrIn] == 0) |
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| 40 | { |
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| 41 | qDebug("QString to Char ERROR...!!!!"); |
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| 42 | return false; |
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| 43 | } |
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| 44 | |||
| 45 | while(len != 0) |
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| 46 | { |
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| 47 | a = RX.Input[ptrIn++] - '='; |
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| 48 | b = RX.Input[ptrIn++] - '='; |
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| 49 | c = RX.Input[ptrIn++] - '='; |
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| 50 | d = RX.Input[ptrIn++] - '='; |
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| 51 | |||
| 52 | if(ptrIn > max - 2) break; // nicht mehr Daten verarbeiten, als empfangen wurden |
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| 53 | |||
| 54 | x = (a << 2) | (b >> 4); |
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| 55 | y = ((b & 0x0f) << 4) | (c >> 2); |
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| 56 | z = ((c & 0x03) << 6) | d; |
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| 57 | |||
| 58 | if(len--) ptrOut[ptr++] = x; else break; |
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| 59 | if(len--) ptrOut[ptr++] = y; else break; |
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| 60 | if(len--) ptrOut[ptr++] = z; else break; |
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| 61 | } |
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| 62 | |||
| 63 | for (int a=0; a<ptr; a++) |
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| 64 | { |
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| 65 | if (Long == false) |
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| 66 | { |
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| 67 | int b1, b2, b3; |
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| 68 | |||
| 69 | b1 = ptrOut[a++]; |
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| 70 | b2 = ptrOut[a]; |
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| 71 | |||
| 72 | b3 = (b2 << 8) | b1; |
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| 73 | |||
| 74 | if (b3 > 32767) |
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| 75 | b3 = b3 - 65536; |
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| 76 | |||
| 77 | RX.Decode[DecLen] = b3; |
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| 78 | DecLen++; |
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| 79 | } |
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| 80 | else |
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| 81 | { |
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| 82 | RX.Decode[DecLen] = ptrOut[a]; |
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| 83 | DecLen++; |
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| 84 | } |
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| 85 | } |
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| 86 | return true; |
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| 87 | } |
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| 88 | |||
| 89 | // Base64 Encoder |
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| 90 | QString ToolBox::Encode64(char Data[150],unsigned int Length) |
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| 91 | { |
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| 92 | unsigned int pt = 0; |
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| 93 | unsigned char a,b,c; |
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| 94 | unsigned char ptr = 0; |
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| 95 | |||
| 96 | char TX_Buff[150]; |
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| 97 | |||
| 98 | while(Length > 0) |
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| 99 | { |
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| 100 | if(Length) { a = Data[ptr++]; Length--;} else a = 0; |
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| 101 | if(Length) { b = Data[ptr++]; Length--;} else b = 0; |
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| 102 | if(Length) { c = Data[ptr++]; Length--;} else c = 0; |
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| 103 | |||
| 104 | TX_Buff[pt++] = '=' + (a >> 2); |
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| 105 | TX_Buff[pt++] = '=' + (((a & 0x03) << 4) | ((b & 0xf0) >> 4)); |
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| 106 | TX_Buff[pt++] = '=' + (((b & 0x0f) << 2) | ((c & 0xc0) >> 6)); |
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| 107 | TX_Buff[pt++] = '=' + ( c & 0x3f); |
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| 108 | } |
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| 109 | TX_Buff[pt] = 0; |
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| 110 | |||
| 111 | return QString(TX_Buff); |
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| 112 | } |
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| 113 | |||
| 114 | // Datensatz nach 16bit Integer |
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| 115 | int ToolBox::Data2Int(int *Data , int Start, bool is_signed) |
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| 116 | { |
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| 117 | int Out = (Data[Start+1]<<8) | (Data[Start+0]); |
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| 118 | |||
| 119 | if ((Out > 32767) && (is_signed)) |
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| 120 | Out = Out - 65536; |
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| 121 | |||
| 122 | return Out; |
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| 123 | |||
| 124 | } |
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| 125 | |||
| 126 | // Datensatz nach 32bit Long |
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| 127 | long ToolBox::Data2Long(int *Data , int Start, bool is_signed) |
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| 128 | { |
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| 129 | long Out = (Data[Start+3]<<24) | (Data[Start+2]<<16) | (Data[Start+1]<<8) | (Data[Start+0]); |
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| 130 | |||
| 131 | if ((Out > 32767) && (is_signed)) |
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| 132 | Out = Out; |
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| 133 | |||
| 134 | return Out; |
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| 135 | } |
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| 136 | |||
| 137 | // Datensatz nach QString |
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| 138 | QString ToolBox::Data2QString(int Data[150], int Start, int End) |
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| 139 | { |
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| 140 | char String[150]; |
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| 141 | for (int a = Start; a < End; a++) |
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| 142 | { |
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| 143 | String[a - Start] = Data[a]; |
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| 144 | } |
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| 145 | String[End - Start] = '\0'; |
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| 146 | |||
| 147 | return QString(String); |
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| 148 | } |
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| 149 | |||
| 150 | // Datensatz-CRC prüfen |
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| 151 | bool ToolBox::check_CRC(QString RXString) |
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| 152 | { |
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| 153 | int CRC = 0; |
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| 154 | char *RX; |
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| 155 | |||
| 156 | int Length = RXString.length(); |
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| 157 | |||
| 158 | RX = RXString.toLatin1().data(); |
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| 159 | |||
| 160 | if (RX[1] == 127) |
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| 161 | { |
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| 162 | RX[1] = 0; |
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| 163 | } |
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| 164 | |||
| 165 | for(int i=0; i < Length-2; i++) |
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| 166 | { |
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| 167 | CRC+=RX[i]; |
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| 168 | } |
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| 169 | |||
| 170 | CRC = CRC % 4096; |
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| 171 | |||
| 172 | if(RX[Length - 2] != ('=' + (CRC / 64))) |
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| 173 | { |
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| 174 | return false; |
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| 175 | } |
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| 176 | |||
| 177 | if(RX[Length - 1] != ('=' + CRC % 64)) |
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| 178 | { |
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| 179 | return false; |
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| 180 | } |
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| 181 | |||
| 182 | return true; |
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| 183 | } |
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| 184 | |||
| 185 | // Datensatz-CRC hinzufügen |
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| 186 | QString ToolBox::add_CRC(QString TXString) |
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| 187 | { |
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| 188 | unsigned int tmpCRC = 0; |
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| 189 | |||
| 190 | char *TXBuff; |
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| 191 | char CRC[2]; |
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| 192 | |||
| 193 | TXBuff = TXString.toLatin1().data(); |
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| 194 | |||
| 195 | for(int i = 0; i < TXString.length(); i++) |
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| 196 | { |
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| 197 | tmpCRC += TXBuff[i]; |
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| 198 | } |
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| 199 | |||
| 200 | tmpCRC %= 4096; |
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| 201 | |||
| 202 | CRC[0] = '=' + tmpCRC / 64; |
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| 203 | CRC[1] = '=' + tmpCRC % 64; |
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| 204 | CRC[2] = '\0'; |
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| 205 | |||
| 206 | QString Return = TXString + QString(CRC); |
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| 207 | |||
| 208 | return Return; |
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| 209 | } |
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| 210 | |||
| 211 | // Alle Icons |
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| 212 | QIcon ToolBox::Icon(int ID) |
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| 213 | { |
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| 214 | QIcon Icons[30] ; |
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| 215 | Icons[0].addPixmap(QPixmap(QString::fromUtf8(":/LED/Images/16X16/ledred.png")), QIcon::Normal, QIcon::Off); |
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| 216 | Icons[1].addPixmap(QPixmap(QString::fromUtf8(":/LED/Images/16X16/ledyellow.png")), QIcon::Normal, QIcon::Off); |
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| 217 | Icons[3].addPixmap(QPixmap(QString::fromUtf8(":/LED/Images/16X16/ledyellow.png")), QIcon::Normal, QIcon::Off); |
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| 218 | Icons[4].addPixmap(QPixmap(QString::fromUtf8(":/LED/Images/16X16/ledoff.png")), QIcon::Normal, QIcon::Off); |
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| 219 | |||
| 220 | Icons[5].addPixmap(QPixmap(QString::fromUtf8(":/Actions/Images/22X22/application-exit.png")), QIcon::Normal, QIcon::Off); |
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| 221 | Icons[6].addPixmap(QPixmap(QString::fromUtf8(":/Actions/Images/22X22/media-playback-stop.png")), QIcon::Normal, QIcon::Off); |
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| 222 | Icons[7].addPixmap(QPixmap(QString::fromUtf8(":/Actions/Images/22X22/media-record.png")), QIcon::Normal, QIcon::Off); |
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| 223 | Icons[8].addPixmap(QPixmap(QString::fromUtf8(":/Actions/Images/22X22/network-connect.png")), QIcon::Normal, QIcon::Off); |
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| 224 | Icons[9].addPixmap(QPixmap(QString::fromUtf8(":/Actions/Images/22X22/network-disconnect.png")), QIcon::Normal, QIcon::Off); |
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| 225 | Icons[10].addPixmap(QPixmap(QString::fromUtf8(":/Actions/Images/22X22/utilities-system-monitor.png")), QIcon::Normal, QIcon::Off); |
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| 226 | |||
| 227 | Icons[11].addPixmap(QPixmap(QString::fromUtf8(":/Actions/Images/22X22/applications-system.png")), QIcon::Normal, QIcon::Off); |
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| 228 | Icons[12].addPixmap(QPixmap(QString::fromUtf8(":/Actions/Images/22X22/applications-internet.png")), QIcon::Normal, QIcon::Off); |
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| 229 | Icons[13].addPixmap(QPixmap(QString::fromUtf8(":/Actions/Images/22X22/preferences-other.png")), QIcon::Normal, QIcon::Off); |
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| 230 | Icons[14].addPixmap(QPixmap(QString::fromUtf8(":/Actions/Images/22X22/preferences-system.png")), QIcon::Normal, QIcon::Off); |
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| 231 | Icons[15].addPixmap(QPixmap(QString::fromUtf8(":/Actions/Images/22X22/folder.png")), QIcon::Normal, QIcon::Off); |
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| 232 | Icons[16].addPixmap(QPixmap(QString::fromUtf8(":/Actions/Images/22X22/folder-print.png")), QIcon::Normal, QIcon::Off); |
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| 233 | Icons[17].addPixmap(QPixmap(QString::fromUtf8(":/Actions/Images/22X22/clock.png")), QIcon::Normal, QIcon::Off); |
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| 234 | Icons[18].addPixmap(QPixmap(QString::fromUtf8(":/Actions/Images/22X22/configure.png")), QIcon::Normal, QIcon::Off); |
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| 235 | |||
| 236 | Icons[20].addPixmap(QPixmap(QString::fromUtf8(":/Arrows/Images/32X32/arrow-up-double.png")), QIcon::Normal, QIcon::Off); |
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| 237 | Icons[21].addPixmap(QPixmap(QString::fromUtf8(":/Arrows/Images/32X32/arrow-up.png")), QIcon::Normal, QIcon::Off); |
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| 238 | Icons[22].addPixmap(QPixmap(QString::fromUtf8(":/Arrows/Images/32X32/arrow-down-double.png")), QIcon::Normal, QIcon::Off); |
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| 239 | Icons[23].addPixmap(QPixmap(QString::fromUtf8(":/Arrows/Images/32X32/arrow-down.png")), QIcon::Normal, QIcon::Off); |
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| 240 | Icons[24].addPixmap(QPixmap(QString::fromUtf8(":/Arrows/Images/32X32/arrow-left-double.png")), QIcon::Normal, QIcon::Off); |
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| 241 | Icons[25].addPixmap(QPixmap(QString::fromUtf8(":/Arrows/Images/32X32/arrow-left.png")), QIcon::Normal, QIcon::Off); |
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| 242 | Icons[26].addPixmap(QPixmap(QString::fromUtf8(":/Arrows/Images/32X32/arrow-right-double.png")), QIcon::Normal, QIcon::Off); |
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| 243 | Icons[27].addPixmap(QPixmap(QString::fromUtf8(":/Arrows/Images/32X32/arrow-right.png")), QIcon::Normal, QIcon::Off); |
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| 244 | |||
| 245 | return Icons[ID]; |
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| 246 | } |