1 | package de.ugoe.cs.quest.plugin.mfc.eventcore; |
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2 | |
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3 | import de.ugoe.cs.quest.IReplayDecorator; |
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4 | import de.ugoe.cs.quest.eventcore.IReplayable; |
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5 | import de.ugoe.cs.quest.plugin.mfc.MFCReplayDecorator; |
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6 | import de.ugoe.cs.util.StringTools; |
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7 | |
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8 | /** |
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9 | * <p> |
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10 | * Contains all informations about a windows message, i.e., all parameters that are read when a |
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11 | * windows message is parsed as well as its target, hwnd, etc. |
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12 | * </p> |
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13 | * |
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14 | * @author Steffen Herbold |
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15 | * @version 1.0 |
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16 | * |
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17 | */ |
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18 | public class ReplayWindowsMessage extends WindowsMessage implements IReplayable { |
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19 | |
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20 | /** |
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21 | * <p> |
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22 | * Id for object serialization. |
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23 | * </p> |
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24 | */ |
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25 | private static final long serialVersionUID = 1L; |
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26 | |
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27 | /** |
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28 | * <p> |
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29 | * If the LPARAM contains a HWND, this string stores the target of the HWND. |
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30 | * </p> |
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31 | */ |
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32 | private String LPARAMasWindowDesc = null; |
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33 | |
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34 | /** |
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35 | * <p> |
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36 | * If the WPARAM contains a HWND, this string stores the target of the HWND. |
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37 | * </p> |
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38 | */ |
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39 | private String WPARAMasWindowDesc = null; |
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40 | |
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41 | /** |
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42 | * <p> |
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43 | * Delay after sending the messages during a replay. Default: 0 |
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44 | * </p> |
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45 | */ |
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46 | private int delay = 0; |
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47 | |
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48 | /** |
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49 | * <p> |
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50 | * Constructor. Creates a new message with a given message type. |
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51 | * </p> |
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52 | * |
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53 | * @param type |
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54 | * type of the message |
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55 | * @param currentMessageParameters |
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56 | * @param target |
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57 | */ |
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58 | public ReplayWindowsMessage(WindowsMessage replayedMessage) |
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59 | { |
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60 | super(replayedMessage.getType(), |
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61 | replayedMessage.getTarget(), |
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62 | replayedMessage.getParameters()); |
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63 | |
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64 | // the target may have changed in the meantime. So reset the targetXML to the one stored |
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65 | // with the provided message |
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66 | if (!super.getTargetXML().equals(replayedMessage.getTargetXML())) { |
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67 | setTargetXML(replayedMessage.getTargetXML()); |
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68 | } |
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69 | } |
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70 | |
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71 | /** |
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72 | * <p> |
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73 | * Constructor. Creates a new message with a given message type. |
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74 | * </p> |
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75 | * |
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76 | * @param type |
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77 | * type of the message |
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78 | */ |
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79 | public ReplayWindowsMessage(WindowsMessageType type) |
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80 | { |
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81 | super(type); |
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82 | } |
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83 | |
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84 | /** |
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85 | * <p> |
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86 | * Two {@link ReplayWindowsMessage} are equal, if their {@link #type}, {@link #xmlWindowDescription}, |
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87 | * and {@link #params} are equal. |
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88 | * </p> |
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89 | * |
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90 | * @see java.lang.Object#equals(java.lang.Object) |
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91 | */ |
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92 | @Override |
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93 | public boolean equals(Object other) { |
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94 | if (other == this) { |
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95 | return true; |
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96 | } |
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97 | boolean isEqual = false; |
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98 | if (other instanceof ReplayWindowsMessage) { |
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99 | isEqual = super.equals(other); |
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100 | } |
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101 | return isEqual; |
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102 | } |
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103 | |
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104 | /* |
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105 | * (non-Javadoc) |
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106 | * |
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107 | * @see java.lang.Object#hashCode() |
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108 | */ |
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109 | @Override |
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110 | public int hashCode() { |
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111 | return super.hashCode(); |
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112 | } |
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113 | |
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114 | /** |
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115 | * <p> |
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116 | * Returns a string representation of the message of the form "msg[target=HWND;type=TYPE]". |
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117 | * </p> |
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118 | * |
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119 | * @see java.lang.Object#toString() |
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120 | */ |
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121 | @Override |
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122 | public String toString() { |
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123 | return "msg[target=" + getParameter("window.hwnd") + ";type=" + type + "]"; |
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124 | } |
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125 | |
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126 | /** |
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127 | * <p> |
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128 | * Sets the LPARAM of a message. |
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129 | * </p> |
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130 | * |
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131 | * @param paramValue |
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132 | * value of the LPARAM |
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133 | */ |
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134 | public void setLPARAM(long paramValue) { |
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135 | super.addParameter("LPARAM", paramValue); |
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136 | } |
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137 | |
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138 | /** |
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139 | * <p> |
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140 | * Sets the WPARAM of a message. |
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141 | * </p> |
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142 | * |
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143 | * @param paramValue |
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144 | * value of the WPARAM |
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145 | */ |
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146 | public void setWPARAM(long paramValue) { |
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147 | super.addParameter("WPARAM", paramValue); |
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148 | } |
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149 | |
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150 | /** |
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151 | * <p> |
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152 | * If the LPARAM contains a HWND, this function can be used to set a target string to identify |
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153 | * the HWND at run-time. |
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154 | * </p> |
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155 | * |
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156 | * @param windowDesc |
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157 | * target string |
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158 | */ |
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159 | public void setLPARAMasWindowDesc(String windowDesc) { |
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160 | LPARAMasWindowDesc = windowDesc; |
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161 | } |
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162 | |
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163 | /** |
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164 | * <p> |
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165 | * If the WPARAM contains a HWND, this function can be used to set a target string to identify |
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166 | * the HWND at run-time. |
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167 | * </p> |
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168 | * |
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169 | * @param windowDesc |
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170 | * target string |
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171 | */ |
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172 | public void setWPARAMasWindowDesc(String windowDesc) { |
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173 | WPARAMasWindowDesc = windowDesc; |
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174 | } |
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175 | |
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176 | /** |
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177 | * <p> |
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178 | * If the LPARAM contains a HWND and the target string for the HWND is set, this function |
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179 | * returns the target string. Otherwise, {@code null} is returned. |
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180 | * </p> |
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181 | * |
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182 | * @return target string if available; {@code null} otherwise |
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183 | */ |
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184 | public String getLPARAMasWindowDesc() { |
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185 | return LPARAMasWindowDesc; |
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186 | } |
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187 | |
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188 | /** |
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189 | * <p> |
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190 | * If the WPARAM contains a HWND and the target string for the HWND is set, this function |
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191 | * returns the target string. Otherwise, {@code null} is returned. |
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192 | * </p> |
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193 | * |
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194 | * @return target string if available; {@code null} otherwise |
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195 | */ |
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196 | public String getWPARAMasWindowDesc() { |
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197 | return WPARAMasWindowDesc; |
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198 | } |
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199 | |
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200 | /** |
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201 | * <p> |
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202 | * Sets the XML target string. |
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203 | * </p> |
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204 | * |
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205 | * @param targetXML the target string |
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206 | */ |
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207 | public void setTargetXML(String targetXML) { |
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208 | this.targetXML = targetXML; |
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209 | } |
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210 | |
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211 | /** |
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212 | * <p> |
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213 | * Returns the delay after this message during replays. |
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214 | * </p> |
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215 | * |
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216 | * @return delay after this message |
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217 | */ |
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218 | public int getDelay() { |
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219 | return delay; |
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220 | } |
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221 | |
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222 | /** |
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223 | * <p> |
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224 | * Sets the delay after this message during replays. |
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225 | * </p> |
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226 | * |
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227 | * @param delay |
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228 | * delay after this message |
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229 | */ |
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230 | public void setDelay(int delay) { |
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231 | this.delay = delay; |
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232 | } |
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233 | |
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234 | /* |
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235 | * (non-Javadoc) |
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236 | * |
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237 | * @see de.ugoe.cs.quest.eventcore.IReplayable#getReplay() |
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238 | */ |
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239 | @Override |
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240 | public String getReplay() { |
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241 | StringBuilder currentMsgStr = new StringBuilder(400); |
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242 | currentMsgStr.append(" <msg type=\"" + type.getNumber() + "\" "); |
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243 | currentMsgStr.append("LPARAM=\"" + super.getLPARAM() + "\" "); |
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244 | currentMsgStr.append("WPARAM=\"" + super.getWPARAM() + "\" "); |
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245 | currentMsgStr.append("delay=\"" + delay + "\">"); |
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246 | if (LPARAMasWindowDesc != null) { |
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247 | currentMsgStr.append(StringTools.ENDLINE); |
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248 | currentMsgStr.append(" <LPARAM>"); |
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249 | currentMsgStr.append(StringTools.ENDLINE); |
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250 | currentMsgStr.append(LPARAMasWindowDesc); |
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251 | currentMsgStr.append(StringTools.ENDLINE); |
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252 | currentMsgStr.append("</LPARAM>"); |
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253 | } |
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254 | if (WPARAMasWindowDesc != null) { |
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255 | currentMsgStr.append(StringTools.ENDLINE); |
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256 | currentMsgStr.append(" <WPARAM>"); |
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257 | currentMsgStr.append(StringTools.ENDLINE); |
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258 | currentMsgStr.append(WPARAMasWindowDesc); |
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259 | currentMsgStr.append(StringTools.ENDLINE); |
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260 | currentMsgStr.append(" </WPARAM>"); |
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261 | } |
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262 | currentMsgStr.append(StringTools.ENDLINE); |
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263 | currentMsgStr.append(super.getTargetXML()); |
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264 | currentMsgStr.append(StringTools.ENDLINE); |
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265 | currentMsgStr.append(" </msg>"); |
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266 | currentMsgStr.append(StringTools.ENDLINE); |
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267 | return currentMsgStr.toString(); |
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268 | } |
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269 | |
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270 | /* |
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271 | * (non-Javadoc) |
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272 | * |
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273 | * @see de.ugoe.cs.quest.eventcore.IReplayable#getDecorator() |
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274 | */ |
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275 | @Override |
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276 | public IReplayDecorator getDecorator() { |
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277 | return MFCReplayDecorator.getInstance(); |
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278 | } |
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279 | |
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280 | } |
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